WO2023274426A1 - 激光制版设备和制版系统 - Google Patents

激光制版设备和制版系统 Download PDF

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Publication number
WO2023274426A1
WO2023274426A1 PCT/CN2022/115376 CN2022115376W WO2023274426A1 WO 2023274426 A1 WO2023274426 A1 WO 2023274426A1 CN 2022115376 W CN2022115376 W CN 2022115376W WO 2023274426 A1 WO2023274426 A1 WO 2023274426A1
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WO
WIPO (PCT)
Prior art keywords
laser
printing plate
optical path
plate
hole
Prior art date
Application number
PCT/CN2022/115376
Other languages
English (en)
French (fr)
Inventor
屈明生
刘永江
渠源
董学良
潘品李
马健
张临垣
王川
韩绪艳
王雪
李丰
姚宗勇
伯玉霞
郭丽莎
Original Assignee
中钞印制技术研究院有限公司
中钞设计制版有限公司
中国印钞造币集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中钞印制技术研究院有限公司, 中钞设计制版有限公司, 中国印钞造币集团有限公司 filed Critical 中钞印制技术研究院有限公司
Priority to EP22832238.4A priority Critical patent/EP4364948A1/en
Publication of WO2023274426A1 publication Critical patent/WO2023274426A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/362—Laser etching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B23K26/706—Protective screens

Definitions

  • the present application relates to the technical field of laser engraving and plate making, in particular, to a laser plate making equipment and a plate making system.
  • laser to directly engrave metal gravure and screen plate technology is a direction for the development of plate making technology in the banknote printing industry.
  • laser direct engraving banknote gravure and screen plate can not only improve the fineness of the printing plate pattern, and then improve the anti-counterfeiting ability of the product, but also conform to the environmental protection policy and reflect the concept of sustainable development.
  • the international laser direct engraving gravure technology systems are mainly the CTiP system of KBA-Notasys, the FIT 2nd Generation system of G&D Company and the DLE system of Jura Company.
  • CTiP system the CTiP system of KBA-Notasys
  • FIT 2nd Generation system the FIT 2nd Generation system of G&D Company
  • DLE system of Jura Company the most widely used CTiP system in the world uses resin plates for laser engraving, and can only produce gravure original plates. In view of the characteristics of resin materials, the original plate can only be used once.
  • the FIT 2nd Generation system is mainly a concave original plate engraving technology combining machine engraving and laser engraving, and the plate making efficiency is improved compared with pure laser engraving.
  • the DLE system is a laser engraving alloy copper plate technology, which can produce gravure original plates or machine-on-machine printing plates, but as a machine-on-machine printing plate, its printing durability is not high, and it is not suitable for large-volume banknote printing applications.
  • These three gravure plate-making systems are mainly used for the production of gravure original plates, and then plate-making by electroplating and recasting, while the Romanian Banknote Printing Factory adopts the DLE system and vacuum chrome plating technology for direct engraving on-machine gravure plate production, which reflects the The development concept of green plate making can only meet the needs of small printing volumes.
  • This application aims to solve at least one of the technical problems existing in the prior art or related art.
  • an object of the present application is to provide a laser plate making equipment.
  • Another object of the present application is to provide a corresponding plate making system.
  • a laser plate making equipment including: a base; Axial movement of the cylinder, with a printing plate on the cylinder; at least one optical path platform, movably arranged on the base, each optical path platform is equipped with at least one laser processing component, and the processing range of the laser processing component, through the optical path
  • the movement of the platform and or the cylinder covers the movement range of the printing plate in the axial direction, and the laser processing component can process the gravure and/or screen plate on the printing plate.
  • the cylinder can be movable on the base, and the cylinder can rotate relative to the base and move along the axis of the cylinder, so that the cylinder can drive the printing plate It rotates relative to the base, and at the same time, it can move the cylinder along its axial direction to facilitate the processing of the printing plate.
  • the single optical path platform corresponds to The processing range of the laser processing component is larger, that is, the laser processing component can process the pattern in the circumferential area of the printing plate, and can also process the pattern along the axial direction.
  • At least one optical path platform is provided on the base, and the optical path platform can move relative to the base, and at least one laser processing component is arranged on each optical path platform, so that the working range of the laser processing component can cover the axis of the printing plate.
  • the upward movement range enables the laser processing components to process patterns at any position of the printing plate, and when the number of laser processing components is multiple, when one or a part of multiple optical path platforms and laser processing components is damaged, Through the movement of the optical path platform and the roller relative to the base, the laser processing components are driven to move relative to the base and the roller, so as to solve the problem that the space occupied by the damaged part of the laser processing components leads to insufficient processing space for the remaining laser processing components.
  • the drum platform is relatively heavy, so generally only the drum is driven to rotate, not to move the axis.
  • the optical path platform is relatively light, and under normal circumstances, it drives the axis of the laser head to move, covering the direction of the axis of the drum.
  • the optical path platform where it is located can be moved to the free area of the base to prevent the axial movement space of the remaining processing heads from being occupied. If there are 3 or more optical path platforms, and the laser head on the optical path platform at the middle position or the optical path platform itself fails, it will inevitably affect the axial processing of the remaining processing heads on both sides. At this time, it is necessary to rely on the axial movement of the roller. remedy.
  • the laser processing component can process the gravure pattern or the screen pattern on the printing plate to process the gravure pattern or the screen pattern on the printing plate, or by setting a plurality of different laser processing components, a part
  • the laser processing component processes the gravure pattern on the printing plate, and the other part of the laser processing component processes the screen pattern on the printing plate, so that the laser plate making equipment can process the gravure pattern and silk on one printing plate or multiple printing plates at the same time. Screen pattern.
  • the number of optical path platforms can be one or more, which is determined according to the axial processing range of the printing plate on the cylinder.
  • the largest number of optical path platforms is usually set , so that when the size of the printing plate in the axial direction is short, a small number of optical path platforms can be activated, and when the axial dimension of the printing plate is long, a large number of optical path platforms can be activated to realize the processing of the pattern.
  • the laser processing components can be installed on the optical path platform as a whole, or partly on the base, and connected to the processing head through the flying optical path or optical fiber.
  • the number of printing plates can be one or more, and multiple printing plates can be arranged on the outer wall of the cylinder along the axial direction of the cylinder, or can be arranged on the outer wall of the cylinder along the circumferential direction of the cylinder.
  • the material of the base can be made of marble, which can provide support for the roller and the optical path platform more firmly.
  • a gantry frame is provided on the base, and roller guide rails corresponding to the rollers and optical path guide rails corresponding to the optical path platform are respectively provided on both sides of the gantry frame, so that the rollers can move along the axial direction through the roller guide rails.
  • the movement of the optical path platform is realized through the optical path guide rail.
  • a gantry frame is provided on the base, and roller guide rails corresponding to the rollers and optical path guide rails corresponding to the optical path platform are respectively provided on both sides of the gantry frame, so that the roller and the optical path platform respectively pass through
  • the roller guide rail and the optical path guide rail realize the movement of the roller along the axis of the roller, and the optical path platform slides on the optical path guide rail to move relative to the base.
  • the gantry can separate the optical path platform and the roller to reduce the possibility of mutual interference during processing. More specifically, the roller guide rail is arranged on the front side of the gantry frame, and the optical path guide rail is arranged on the rear side of the gantry frame.
  • the extending direction of the optical path guide rail is the same as the extending direction of the roller guide rail.
  • the extension direction of the optical path guide rail is set to be the same as the extension direction of the drum guide rail, so that the drum moves relative to the base along the axis of the drum, or the optical path platform slides along the optical path guide rail to create a relative gap between the drum and the optical path platform.
  • the distance between the optical path platform and the cylinder remains unchanged, so that the distance between the laser processing components on the optical path platform and the printing plate on the cylinder remains unchanged, so as to reduce the
  • the processing distance may change when engraving the printing plate of the laser processing component.
  • the laser plate making equipment further includes: a supporting guide part, which is arranged under the optical path platform, and restricts the moving path of the optical path platform through the cooperation of the supporting guide part and the optical path guide rail.
  • the shape of the support guide part can be formed by the lower surface of the optical path platform protruding downward, or it can be formed by the lower surface of the optical path platform
  • the upward depression is formed, and the protruding support guide part can extend into the optical path guide rail, and the concave support guide part can be extended into the optical path guide rail.
  • the supporting and guiding part can slide on the optical path guiding rail along the extending direction of the optical path guiding rail to limit the moving path of the optical path platform;
  • the base is provided with an optical path guide rail that cooperates with the supporting guide part, and the guiding of the optical path platform is realized under the joint action of the support guide part and the optical path guide rail.
  • limit structures can be provided at both ends of the supporting guide part, which is more conducive to reducing the possibility of excessive movement and falling off when the optical path platform is moved.
  • the optical path platform realizes linear motion on the base through a linear motor; or the optical path platform realizes linear motion on the base through a screw nut transmission mechanism; or through a rack and pinion mechanism with an anti-backlash design Achieve linear motion.
  • the optical path platform realizes linear motion on the base through a linear motor or a screw nut transmission mechanism.
  • the linear motor can directly realize the linear motion of the platform under electric drive, so as to facilitate the control of the linear motor. Power supply to control the linear movement of the optical path platform on the base.
  • the linear motor has a compact structure and a fast moving speed, which is beneficial to the miniaturization of the optical path platform and the improvement of the moving speed of the optical path platform.
  • the screw nut transmission mechanism converts the screw motion of the nut into the linear motion of the screw, so that the optical path platform moves relative to the base.
  • the nut can be driven by a servo motor.
  • the control speed and position accuracy of the servo motor are very accurate, which can improve the optical path.
  • the rack and pinion mechanism is used to achieve linear motion, in which the gear is driven by a servo motor, and the rack and pinion eliminates backlash through primary and secondary gears or primary and secondary racks to ensure the accuracy of the linear motion of the optical path platform.
  • the laser processing components specifically include: a laser optical path, which is arranged on the optical path platform;
  • the plate emits laser light for processing.
  • the laser processing component specifically includes a laser optical path and a processing head, wherein the laser optical path is arranged on the optical path platform to supply laser light required for processing through the laser optical path.
  • the laser light path transmits the laser to the processing head, and then the processing head emits laser light to the printing plate, so that laser engraving on the printing plate is realized. pattern.
  • one processing head can be electrically connected with one laser optical circuit; one laser optical circuit can also be connected with multiple processing heads, saving the number of lasers.
  • a processing head can also be electrically connected to multiple laser light circuits at the same time, and when a single laser light path is damaged, another laser light path can be called as a backup for processing.
  • one end of the optical path platform is provided with a processing mounting plate, the processing head is arranged on the processing mounting plate, and the processing head can move vertically relative to the processing mounting plate, and the processing mounting plate can drive the processing head to move along the processing The light output direction of the head moves back and forth on the optical path platform.
  • a processing mounting plate is provided at one end of the optical path platform, and the processing head is movably arranged on the processing mounting plate so that the processing head can move vertically relative to the processing mounting plate, thereby changing the processing
  • the height of the head relative to the optical path platform and the cylinder is beneficial to adjust the relative height between the processing head and the printing plate and improve the quality of the engraved pattern.
  • the processing head can adjust its position on the processing mounting plate to change the height in the vertical direction.
  • the machining mounting plate may be a piezoelectric ceramic driver or a servo-electrically driven wedge mechanism.
  • the processing mounting plate can move back and forth along the light emitting direction of the laser processing head on the optical path platform.
  • the function is to adjust the position of the processing head along the radial direction of the cylinder through the processing plate to ensure that the laser focus is still on the surface of the printing plate when the diameter of the cylinder changes greatly and exceeds the zoom capability of the focusing device.
  • the processing mounting plate is preferably connected to the optical path platform through a linear motor, the mover of the linear module is located under the processing mounting plate, and the stator of the linear module is located on the optical path platform.
  • the laser optical path specifically includes: a laser generator for generating laser light; at least one optical path protection tube, the interior of the optical path protection tube is hollow, one end of the optical path protection tube is connected to the laser generator, and the laser light propagates in the optical path protection tube .
  • the laser optical path specifically includes a laser generator and an optical path protection tube.
  • the laser generator is used to generate laser light.
  • One end of the optical path protection tube is connected to the laser generator.
  • the laser light generated by the laser generator is emitted into the optical path protection tube. Because the inside of the optical path protection tube is hollow, the laser can propagate in the optical path protection tube, and at the same time, under the action of the optical path protection tube, the external influence can be reduced, thereby reducing the loss of the laser during the propagation process.
  • the number of optical path protection tubes is one or more, and there may be an included angle between the multiple optical path protection tubes, that is, there is a bending angle in the optical path of the laser.
  • each optical path protection tube is a straight tube.
  • the optical path of the laser further includes: at least one reflective sheet, and the laser can change the direction of the optical path under the action of the reflective sheet; wherein, the optical path protection tube is arranged between any two adjacent reflective sheets.
  • At least one reflective sheet is provided to change the optical path direction of the laser light through the reflective sheet. Specifically, when the laser light is irradiated on the reflective sheet, the angle between the reflected laser light and the incident laser light is not zero due to the reflection of the reflective sheet, thereby changing the optical path direction of the laser light.
  • the optical path protection tube is set between any two adjacent reflectors, so that after the laser irradiates a reflector, it changes the direction of the optical path and injects into the optical path protection tube, and is emitted from the other end of the optical path protection tube, and passes through the Another reflective sheet changes the direction of the optical path again, so that the length of the optical path protection tube or the reflection angle of two adjacent reflective sheets can be adjusted according to requirements, so as to change the propagation path of the laser light and make it easier to align the processing heads at different positions.
  • the laser optical path also includes: a beam expansion and collimation device, which is arranged on the optical path of the laser generated by the laser generator, and the beam expansion and collimation device can compress the divergence angle of the laser light;
  • the shaping device can change the uniformity of the intensity distribution of the laser beam;
  • the focusing device is located on the optical path of the laser generated by the laser generator, and the focusing device can adjust the focus position of the laser;
  • the detection device can realize one or more of laser power detection, focus detection and pointing detection, wherein any of the beam expander collimation device, shaping device, focusing device and detection device The optical path transmission between the two is realized through the optical path protection tube.
  • the laser optical path further includes: a beam expanding collimation device, a shaping device, a focusing device, and a detection device.
  • the beam expansion and collimation device is arranged on the optical path of the laser generated by the laser generator, and the beam expansion and collimation device can compress the divergence angle of the laser, so as to reduce the volume that the laser needs to occupy during transmission, so as to improve the transmission efficiency of the laser.
  • the shaping device is arranged on the optical path of the laser light generated by the laser generator to change the uniformity of the intensity distribution of the laser beam.
  • the focusing device can adjust the focus position of the laser to ensure the energy during the laser propagation.
  • the detection device is arranged on the optical path of the laser light generated by the laser generator, and the power, focus and direction of the laser light are detected by the detection device.
  • the optical path propagation between any two of the beam expanding and collimating device, the shaping device, the focusing device and the detecting device is realized through the optical path protection tube, so that the laser is outside the beam expanding and collimating device, the shaping device, the focusing device and the detecting device When propagating, let the laser propagate through the optical path protection tube to reduce the influence of the external environment on the laser and improve the quality of laser propagation.
  • the laser light generated by the laser generator enters the processing head after passing through the beam expander collimating device, the shaping device and the focusing device.
  • the laser light generated by the laser generator is injected into the processing head after passing through the beam expansion collimation device, the shaping device, and the focusing device, so that the laser light generated by the laser generator can compress the divergence angle and change the intensity distribution of the laser beam in sequence.
  • the uniformity of the laser and the adjustment of the laser focus are injected into the processing head to improve the accuracy and quality of the laser engraved pattern.
  • the laser plate-making equipment further includes: a beam splitter, which is arranged on the optical path platform, and the laser light flowing into the beam splitter emits at least two optical paths outwards under the action of the beam splitter, wherein, the laser light flowing from the beam splitter to The outgoing light path corresponds to at least one processing head.
  • the laser light flowing into the beam splitter can be converted into multiple optical paths and emitted outwards, wherein the beam emitted by the beam splitter
  • the optical path corresponds to one or more processing heads, so that a beam of laser light generated by the laser generator emits laser light to one or more processing heads under the action of fractional slices.
  • the number of heads to increase the efficiency of laser engraving operations.
  • the processing head specifically includes: at least one reflective sheet, an output head, and a focusing device, wherein the laser beam injected into the processing head from the laser optical path passes through the reflective sheet, the output head, and the focusing device in sequence, and then flows to the printing plate. Injection for processing.
  • the processing head is composed of at least one reflective sheet, an output head and a focusing device.
  • the laser beam injected into the processing head from the laser optical path is reflected by at least one reflective sheet to change the direction of the optical path of the laser light, so that the laser light In the input and output head, when the laser is out of the output head, after being focused by the focusing device, the laser energy is increased to shoot to the printing plate, and the pattern is engraved on the printing plate.
  • the drum specifically includes: a drum body, the drum body is hollow inside, and openings are respectively provided at both ends of the drum body, and a roller shell is provided on the outer sleeve of the drum body; positioning fillers are provided at both ends of the drum body, and The positioning filler is adapted to the shape of the opening, so as to seal the opening of the drum body through the positioning filler.
  • the laser plate-making equipment is a large-scale machine in terms of its volume and weight.
  • the inside of the drum body is made hollow to reduce the weight of the drum body, and there The opening is adapted to the shape of the openings at both ends of the roller body through the positioning filler, and the opening of the roller body is sealed by the positioning filler.
  • the clamping and positioning of the roller is realized through the positioning filler.
  • avoid External impurities enter the interior of the drum body.
  • a roller shell is provided outside the cylinder body to facilitate the setting of the printing plate, that is, the printing plate is arranged on the roller shell, and the roller shell is sleeved on the cylinder body.
  • the roller shell is provided with a plurality of axially extending positioning grooves, and each positioning groove is provided with a first through hole and a first blind hole, wherein the inner wall of the first blind hole is provided with an internal thread .
  • a plurality of positioning grooves extending in the axial direction are provided on the roll shell to form an assembling space on the roll shell, so as to facilitate the installation of accessories on the roll shell, wherein a first The through hole and the first blind hole can realize the connection between the roller shell and the cylinder body, or the roller shell and the printing plate through the first through hole and the first blind hole. Further, threads are provided in the first blind hole, and the threaded connection between the roller shell and other accessories can be realized through the first blind hole and the connecting piece.
  • a plurality of positioning grooves are uniformly arranged on the roller shell, the first through holes run through the inner and outer sides of the roller shell, and the first through holes and the first blind holes are alternately arranged in the positioning grooves.
  • the multiple positioning grooves there are multiple positioning grooves on the roller shell, and the multiple positioning grooves are uniformly arranged along the circumferential direction of the roll shell, that is, the included angle between any two adjacent positioning grooves and the axis is the same, and the first The through holes and the first blind holes are alternately arranged in the positioning grooves, indirectly making the objects connected by the multiple first through holes evenly connected to the roller shell.
  • the objects connected by the multiple first blind holes are also connected to the roller shell
  • the shells are connected evenly under force.
  • the fixing component when the fixing component is installed on the positioning groove through the first blind hole, the fixing component can be evenly distributed on the roll shell, and at the same time, the first through hole runs through the inner and outer sides of the roll shell.
  • the first through hole is not connected to other structures , so that the air inside the roll shell can communicate with the air outside the roll shell through the first through hole.
  • a hollow shaft is formed in the drum body, and the hollow shaft radially divides the space in the drum body into a hollow cavity communicated with the opening, and a support cavity, and the drum also includes: ribs, arranged in the support cavity , and the two sides of the rib along the radial direction are respectively connected to the inner wall of the drum body and the outer wall of the hollow shaft.
  • the structure and shape of the roller shell can be supported through the hollow shaft formed in the drum body, and the positioning of the drum body can be realized through the hollow shaft.
  • the hollow shaft divides the space in the drum body radially into a hollow cavity and a supporting cavity connected with the opening, so that the air in the hollow cavity can flow out of the drum body through the opening, or the air can enter the hollow cavity and the supporting cavity through the opening Inside.
  • ribs are also provided in the support cavity, and the two sides of the ribs along the radial direction are respectively connected with the inner wall of the drum body and the outer wall of the hollow shaft, so that the support and positioning of the roller shell can be realized through the ribs, and then through The ribs also limit the relative position between the roll shell and the hollow shaft.
  • multiple first ventilation holes are provided on the rib plate, and multiple second ventilation holes are provided on the hollow shaft.
  • a plurality of first ventilation holes are provided on the rib plate, on the one hand, the weight of the rib plate is reduced through the plurality of first ventilation holes, and on the other hand, the first ventilation holes connect the two sides of each rib plate
  • the space of the supporting cavity makes the supporting spaces in different areas separated by the ribs communicate with each other
  • a plurality of second ventilation holes are arranged on the hollow shaft to communicate the hollow cavity and the supporting cavity, so that the air in the supporting cavity can pass through
  • the second ventilation hole and the hollow cavity communicate with the opening, so that the air in the support cavity and the hollow cavity can communicate with the air outside the drum through the opening.
  • the rotation axis of the positioning filler is set on the axis of the drum body, and a positioning taper hole is provided at the rotation axis of the positioning filler.
  • the rotation axis of the positioning filler is set on the axis of the drum body, and a positioning taper hole is provided at the rotation axis of the positioning filler, so that after the drum body is clamped and fixed through the positioning taper hole, the axis of the clamp will The axis coincides with the axis of the drum body, so that when the drum body is driven to rotate, the rotation center line of the drum body coincides with the axis of the drum body, so that the rotation of the drum body is more stable.
  • the positioning filler is circular.
  • the positioning taper hole has a guiding function, so that the clamp can quickly find the clamping position.
  • a valve is provided in the positioning filler provided at one end of the cylinder body, and the valve can control the adsorption of the printing plate on the cylinder, or the falling off of the printing plate from the cylinder.
  • the inside of the drum body can communicate with the outside world, that is, the air can flow into the inside of the drum body through the valve, Or flow out from the internal space of the cylinder body, specifically, the air in the internal space of the cylinder body is drawn through the opened valve, so that the internal space of the cylinder body generates negative pressure, thereby adsorbing the printing plate on the surface of the cylinder.
  • air is input into the internal space of the cylinder body through the opened valve, so that the air pressure in the internal space is greater than the external air pressure, so that the printing plate expands, so that the printing plate can be removed from the cylinder.
  • the laser plate making equipment further includes: a fixing component, which is arranged in the positioning groove, and the fixing component is used to fix the relative position between the printing plate and the cylinder.
  • a fixing component is arranged in the positioning groove to fix the printing plate on the cylinder through the fixing component, so that the printing plate can move under the drive of the cylinder.
  • the fixing assembly forms supports at multiple positions on the inner wall of the printing plate, so that the relative position between the printing plate and the cylinder has better accuracy, so as to improve the quality of engraved patterns.
  • a fixing component is arranged in each positioning groove, and the fixing component can be a sealing strip or a fixing strip, and the position and quantity of the adsorption block and the isolation block can be adjusted on the fixing strip as required.
  • the fixing assembly specifically includes: a fixing strip and a sealing strip, wherein a fixing strip is provided in a part of the positioning groove covered by the projection of the printing plate on the roller shell, and the printing plate is fixed by the fixing strip, and each A fixing strip or a sealing strip is arranged in the positioning groove.
  • the fixing assembly specifically includes a fixing strip and a sealing strip.
  • the fixing strip is used to fix the printing plate
  • the sealing strip is used to seal the through hole on the positioning groove, so that the part of the positioning groove not covered by the printing plate can pass through the sealing strip. seal.
  • the printing plate can be a full-circumferential cylindrical printing plate, or a non-full-circumferential printing plate.
  • the projection of the full-circumferential cylindrical printing plate on the roller shell covers all the positioning grooves. There are fixing strips in the grooves to fix the printing plates.
  • the projection of the non-whole printing plate on the roller shell only covers part of the positioning groove, and the positioning groove of the covered part is provided with a fixing strip to fix the printing plate, and a sealing strip is provided in the positioning groove of the covered part to seal the positioning. through holes in the groove.
  • the fixing bar is in the shape of a rectangular bar, and a plurality of first connecting hole components are arranged on the fixing bar.
  • the laser plate making equipment also includes: an adsorption block, which is arranged on the fixing bar, and the adsorption block passes through the first connecting hole assembly Realize the connection with the fixed bar.
  • the fixing strip is specifically in the shape of a rectangular strip, and the outer wall contour of the fixing strip is matched with the positioning groove to realize the positioning of the fixing strip, and the connection between the fixing strip and the positioning groove is improved through the cooperation of multiple outer contours and the positioning groove. stability and reduce the shaking of fixed components.
  • the fixing bar is also provided with a plurality of first connecting hole components, the adsorption block is connected to the fixing bar through the first connecting hole components, and through the first connecting hole components, the air inside the drum body passes through the first positioning groove.
  • the through hole and the first connecting hole assembly flow out through the adsorption block, or the external air flows into the inner space of the drum body through the adsorption block, the first connecting hole assembly and the first through hole on the positioning groove.
  • the first connecting hole component specifically includes: a first stepped through hole, and a second blind hole arranged outside the first stepped through hole in the radial direction; the second stepped through hole is arranged in any two between the adjacent first stepped through holes, and the second stepped through holes correspond to the first blind holes; the third sealing ring groove is arranged on the side of the fixing bar away from the first stepped through holes, Wherein, an inner thread is provided on the inner wall of the second blind hole.
  • the first connection hole assembly connecting the adsorption block and the fixing bar includes a first stepped through hole and a second blind hole, and an internal thread is provided in the second blind hole to pass through the adsorption block through a bolt Into the second blind hole, fix the suction block to the fixing bar.
  • the first step through hole allows the part of the adsorption block to extend into the first step through hole to realize the positioning of the adsorption block;
  • the adsorption block absorbs the printing plate, so that the printing plate is adsorbed on the adsorption block. Detach from the adsorption block.
  • the first connecting hole assembly also includes a second stepped through hole, the second stepped through hole is arranged between any two adjacent first stepped through holes, and the second stepped through hole is arranged correspondingly to the first blind hole , so that the bolt can pass through the second stepped through hole and extend into the first blind hole, so as to realize the fixed connection between the fixing bar and the positioning groove.
  • a third sealing ring groove which is arranged on the other side opposite to the opening of the first stepped through hole of the fixing bar, and is mainly used to place the sealing ring to prevent the air from leaking after the fixing bar is fixed on the positioning groove. Escape from between the fixing bar and the positioning groove.
  • the axis of the groove of the third sealing ring coincides with the axis of the first through hole in the roller shell, and the effect is that when the fixing bar is fixed on the positioning groove, the sealing ring can seal the first through hole of the roll shell to prevent Air escapes between the retaining strip and the roll shell.
  • the number of second blind holes in the first connecting hole assembly is two, and the two second blind holes are arranged symmetrically outside the first stepped through hole, and the axes of the two second blind holes are in line with the The side walls of the fixing bar are not vertical.
  • the number of second blind holes in each first connecting hole assembly is two, so that when the adsorption block is connected to the fixing bar, the movement of the adsorption block is restricted by the two second blind holes, so as to avoid the The position and quantity of the second blind hole are improperly set, and the degree of freedom of rotation of the adsorption block cannot be completely restricted, so that the adsorption block can rotate around the axis of the second blind hole, wherein the second blind hole is symmetrically arranged outside the first stepped through hole, that is The two second blind holes are arranged on both sides of the diameter direction of the first stepped through hole, so that the two second blind holes and the first stepped through hole are in a straight line.
  • the adsorption block When the adsorption block is connected to the second blind hole, the adsorption The blocks can cover the stepped vias. Further, by defining that the axes of the two second blind holes are not perpendicular to the side wall of the fixing bar, so that the adsorption block is not perpendicular to the side wall of the fixing bar, when multiple adsorption blocks are fixed on the fixing bar, more Each adsorption block forms a non-zero included angle with the side wall of the fixing bar, and a channel for air circulation is formed between two adjacent adsorption blocks, and the channel is inclined relative to the axis of the drum body.
  • multiple adsorption blocks When rotating, multiple adsorption blocks form a structure similar to the axial flow fan, so that the adsorption blocks drive the air flow, and force the air between the printing plate and the surface of the roller shell to flow along the axis of the cylinder body and form an airflow.
  • Axial flow occurs in the gap between the inner surface of the printing plate and the outer surface of the cylinder body. It can be understood that the length of the air flow channel is longer than that of the channel directly along the axial direction, that is, the heat dissipation area is larger, thereby improving the heat dissipation efficiency of the printing plate and reducing the impact of laser processing heat on the size and material of the printing plate. adverse effects caused.
  • the adsorption block specifically includes: the adsorption block; the first positioning column is arranged on the adsorption block, and the first positioning column is arranged correspondingly to the first stepped through hole; the first positioning groove is arranged on the adsorption block The body is close to the side of the fixing bar, and the shape of the first positioning groove is adapted to the shape of the fixing bar; the first threaded through hole is arranged in the first positioning column, and the first threaded through hole and the first stepped through hole The axes coincide; the fourth stepped through hole is set corresponding to the second blind hole.
  • the adsorption block specifically includes an adsorption block, a first positioning post, a first positioning groove and a first threaded through hole.
  • the first positioning post is arranged on the adsorption block, and the first positioning post extends into the first stepped through hole, and the positioning of the adsorption block is realized through the cooperation of the first positioning column and the first stepped through hole.
  • the shape of the first positioning groove matches the shape of the fixing bar, and the first positioning groove is arranged on the side of the adsorption block close to the fixing bar, so that when the adsorption block is fixed on the fixing bar, the fixing bar can extend into the first positioning groove , and the side walls on both sides of the fixing bar are against the inner wall of the first positioning groove, so as to limit the movement of the adsorption block along the direction perpendicular to the side walls of the fixing bar, and improve the stability of the adsorption block; and the first threaded through hole and the first The axes of the stepped through holes coincide, so that the first threaded through hole communicates with the first stepped through hole, thereby connecting the inner space of the drum body with the outer space of the drum body, so that air can pass through the first threaded through hole and the first stepped through hole. into the inner space of the drum body, or flow out from the inner space of the drum body through the first stepped through hole and the first threaded through hole in sequence.
  • a fourth stepped through hole is provided on the suction block, which is set correspondingly to the second blind hole, so that the bolts pass through the fourth stepped through hole and extend into the second blind hole to realize the fixing of the suction block and the fixing bar connect.
  • the laser plate making equipment further includes: a first sealing ring groove disposed around the first positioning column.
  • the first sealing ring groove is wound around the first positioning column, so that the sealing ring is arranged in the first sealing ring groove, thereby sealing the adsorption block around the first stepped through hole and the first threaded through hole
  • the gap between the suction block and the fixing bar prevents air from escaping from the gap between the adsorption block and the fixing bar when it flows through the first stepped through hole and the first threaded through hole.
  • the sealing strip is provided with a third stepped through hole and a third blind hole at intervals along the length direction, wherein the inner wall of the third blind hole is provided with an internal thread, and the sealing strip is opposite to the third blind hole.
  • One side is provided with a fourth sealing ring groove.
  • a third stepped through hole and a third blind hole are arranged at intervals along the length direction on the sealing strip, so that the bolt can pass through the third stepped through hole and extend into the first blind hole on the positioning groove, to connect the sealing strip to the positioning groove.
  • the inner wall of the third blind hole is provided with an internal thread, so as to facilitate threaded connection through bolts and improve the degree of stability after tightening.
  • a fourth sealing ring groove is provided on the other side of the sealing strip opposite to the third stepped through hole, and the axis of the fourth sealing ring groove coincides with the axis of the first through hole of the roller shell.
  • the third stepped through hole is arranged between any two adjacent third blind holes, and the third stepped through hole is set correspondingly to the second blind hole, so that the bolt can pass through the third stepped through hole and extend into the into the second blind hole to realize the connection to the sealing strip.
  • the laser plate making equipment further includes: a spacer block arranged on the fixing bar.
  • the spacer block and the adsorption block forms a structure similar to that of an axial flow fan, so that when the drum body rotates, the adsorption block and the spacer block drive the air flow, and force the air between the printing plate and the surface of the roller shell to flow along the axis of the drum body and form an airflow.
  • the axial flow in the gap between the inner surface of the printing plate and the outer surface of the cylinder body improves the heat dissipation area and heat dissipation efficiency of the printing plate, and can reduce the adverse effect of laser processing heat on the size and material of the printing plate.
  • the isolation block specifically includes: the isolation block body; the second positioning column is arranged on the isolation block body, and the second positioning column is arranged correspondingly to the third stepped through hole; the second positioning groove is arranged on the isolation block
  • the body is close to the side of the fixing component, and the shape of the positioning groove is adapted to the shape of the fixing component.
  • the hole realizes the connection between the spacer block and the fixing bar.
  • the isolation block includes an isolation block body, and a second positioning column, a second positioning groove and a fifth stepped through hole arranged on the isolation block body.
  • the second positioning post can extend into the third stepped through hole, and the positioning of the spacer block can be realized through the cooperation of the second positioning post and the third stepped through hole, and the shape of the second positioning groove is consistent with the shape of the fixing assembly.
  • Adaptation that is, the shape of the second positioning groove-fixing strip and the sealing strip is compatible, and the second positioning groove is located on the side of the spacer close to the fixed component, so that when the spacer is fixed to the fixing strip or the sealing strip, the fixed
  • the strip or the sealing strip can extend into the second positioning groove, and the sidewalls on both sides of the fixing strip or the sealing strip are against the inner wall of the second positioning groove, so as to limit the spacer block from moving along the direction perpendicular to the sidewall of the fixing strip or the sealing strip. movement, improving the stability of the isolation block.
  • the fifth stepped through hole is set corresponding to the second blind hole, so that the connecting piece passes through the fifth stepped through hole and the second blind hole to realize the connection between the spacer block and the fixing bar. It should be noted that when the spacer block is connected to the fixing bar, the second positioning column extends into the first stepped through hole to seal the first stepped through hole.
  • the laser plate making equipment further includes: a second sealing ring groove disposed around the second positioning column.
  • the second sealing ring groove is wound around the second positioning column, so that the sealing ring is arranged in the second sealing ring groove, so as to seal the gap between the spacer block and the fixing bar around the first stepped through hole. gap, to prevent air from escaping from the gap between the spacer block and the fixing bar through the first stepped through hole.
  • the minimum distance between the second positioning groove and the side away from the fixed assembly from the spacer block is smaller than the minimum distance from the first positioning groove to the side away from the fixed strip from the adsorption block, and the distance between the spacer block and the printing plate There is a gap.
  • the minimum distance between the second positioning groove and the side of the isolation block away from the fixed assembly is smaller than the minimum distance between the first positioning groove and the side of the adsorption block away from the fixed bar, so that the printing plate is adsorbed on the adsorption
  • the spacer block is installed at the position corresponding to the screen pattern.
  • the spacer block is fixed to the fixing bar to seal it; on the other hand, there is a protective air gap between the spacer block and the inner surface of the printing plate.
  • the laser that engraves the hole pattern on the printing plate is not enough to damage it when it comes into contact with the spacer. It should be noted that because the printing plate has a certain thickness and rigidity, although the area where the hole pattern is located has no support, it can still maintain its shape under the support of the adsorption blocks around the spacer.
  • the number of spacers on the fixed bar is adjusted according to the size of the area of the hole pattern, and the left and right ends of the fixed bar must still be fixed with adsorption blocks to support and absorb the printing plate.
  • the printing plate is in the shape of an arc, at least one side of the printing plate along the circumferential direction is formed with a hem bent toward the cylinder, and the two sides of the printing plate along the axial direction are respectively equipped with The hole corresponds to the second through hole.
  • the printing plate is in the shape of an arc, and when the roll shell needs to rotate, the arc-shaped printing plate fits more closely to the shape of the roll shell, so as to facilitate plate pattern processing.
  • At least one side of the printing plate in the circumferential direction is formed with a folded edge bent toward the cylinder, so as to abut against the suction block through the folded edge, thereby limiting the movement of the printing plate in a direction perpendicular to the fixing bar.
  • the two sides of the printing plate along the axial direction are respectively provided with second through holes corresponding to the first threaded through hole, and the connecting piece is passed through the second through hole and inserted into the first threaded through hole, so that the printing plate is inserted into the first threaded through hole.
  • Both sides in the axial direction are fixed to the adsorption block.
  • the roller shell is evenly distributed with fixing strips in the area covered by the printing plate, and the fixing strips fix the printing plate through the fixing blocks arranged on it, and the bolts pass through the second sides of the printing plate along the axial direction.
  • the through hole is fixed in the first threaded through hole on the fixing bar, and the arc-shaped area of the printing plate is adsorbed by the adsorption block on the fixing bar.
  • the sealing strip can be replaced by a fixed strip with an adsorption block; when the arc length of the printing plate decreases, the fixed strip can be replaced by a sealing strip.
  • the folding edge of the printing plate is leaned against the positioning surface of the suction block, and the end of the printing plate along the axial direction is first fixed on the suction block of the fixed bar by a screw.
  • the cylinder body rotates to make the remaining part of the printing plate gradually contact with the adsorption block, while sucking air outward through the positioning filler, so that the printing plate is gradually compressed on the surface of the cylinder body by the atmosphere, and finally the printing plate is pushed along the axial direction by screws.
  • the other end of the direction is fixed on the fixing bar.
  • the temperature can also be properly heated, so that the printing plate can be further attached to the cylinder body due to shrinkage after cooling down.
  • the valve should be closed in time before the suction of air from the positioning filler is stopped, and it should be transferred to the laser processing component in time, so that the cylinder can maintain negative pressure in a short time by relying on its own seal.
  • the printing plate is cylindrical, wherein each positioning groove is provided with a fixing strip, and the radius of curvature corresponding to the adsorption block of the fixing strip is not greater than the radius of the inner surface of the printing plate.
  • the printing plate is in a cylindrical shape.
  • the printing plate When the printing plate is installed on the cylinder body, the printing plate can be sleeved outside the roller shell as a whole, wherein each positioning groove is provided with a fixing strip.
  • Adsorption blocks are set on the strip to set the printing plate outside the adsorption block to provide support for the printing plate through the adsorption block, and the radius of curvature corresponding to the adsorption block of the fixed strip is not greater than the radius of the inner surface of the printing plate, so that the inside of the cylinder body
  • negative pressure is generated, the printing plate is adsorbed by the adsorption block, so that the printing plate can be closely attached to the outer surface of the adsorption block, and the gap between the printing plate and the outer surface of the adsorption block is avoided, so that the first on the adsorption block
  • the threaded through hole is closed, so that the printing plate is adsorbed on the suction block.
  • the size of the printing plate can be changed according to the rise and fall of the temperature.
  • the printing plate is heated so that the inner diameter of the printing plate is larger than the outer diameter of the cylinder, and then the printing plate is heated. The temperature is lowered so that the printing plate fits on the cylinder.
  • the size of the printing plate can change according to the rise and fall of temperature, specifically, when the temperature of the printing plate rises, due to the principle of thermal expansion and cold contraction, the The overall size of the printing plate increases, that is, the radius of the inner surface of the printing plate increases.
  • the temperature of the printing plate is first raised so that the inner radius is slightly larger than the distance from the axis of the cylinder body to the support surface of the adsorption block.
  • the printing plate is smoothly inserted into the cylinder body, and then the temperature of the printing plate is gradually lowered to the same temperature as the cylinder body. Due to the cooling, the printing plate shrinks and clings to the support surface of the adsorption block arranged on the cylinder body.
  • the temperature of the cylinder body needs to be consistent with the temperature during laser processing (such as room temperature 22 ° C), to avoid the temperature of the printing plate being higher than the temperature of the cylinder body when the laser engraving the printing plate, and the radius of the inner surface of the printing plate due to Expanded by heat, the radius of the inner wall of the printing plate is greater than the distance from the axis of the cylinder body to the support surface of the adsorption block, so that the printing plate falls off the cylinder.
  • the temperature during laser processing such as room temperature 22 ° C
  • the temperature rise of the printing plate should be calculated according to its stainless steel, copper, nickel and other plate materials, so that the inner radius of the printing plate is slightly larger than the distance from the axis of the cylinder body to the support surface of the adsorption block.
  • the printing plate forms a line pattern that sinks from one side to the other side under the action of the laser processing component; and/or the printing plate forms a penetrating line on both sides of the printing plate under the action of the laser processing component
  • the hole pattern wherein, the positioning groove corresponding to the line pattern on the roller is provided with an adsorption block, and the positioning groove corresponding to the hole pattern on the roller is provided with an isolation block.
  • the printing plate under the action of the laser processing component, the printing plate forms a line pattern that sinks from one side to the other, so that the laser can engrave a bar-shaped gravure printing plate that does not penetrate the printing plate pattern; or the printing plate forms a hole pattern that penetrates both sides of the printing plate under the action of the laser processing component, so that the laser can engrave the hole pattern (that is, the screen pattern) on the printing plate that penetrates the printing plate; Or with a laser processing component, it is possible to simultaneously engrave a strip gravure pattern and a hole pattern on the printing plate.
  • the entire printing plate is line gravure pattern
  • the fixed strips are all adsorption blocks, which support and absorb the printing plate.
  • a spacer block is set in the positioning groove corresponding to the hole pattern.
  • the printing plate has a certain thickness and rigidity, so although there is no support in the area where the hole pattern is located, it can still maintain its shape under the support of the suction blocks around the suction spacer.
  • the number of spacers on the fixed bar is adjusted according to the size of the area of the hole pattern, but the left and right ends of the fixed bar must still be fixed with adsorption blocks for supporting and absorbing the printing plate.
  • the printing plate has a non-circumferential arc shape
  • the laser plate making equipment further includes: a counterweight detachably connected to the sealing strip, wherein the counterweight and the printing plate are respectively arranged on both sides of the axis of the cylinder.
  • a counterweight needs to be set on the cylinder.
  • the position of the counterweight should be the area where the printing plate is not set on the cylinder to ensure dynamic balance.
  • the counterweight and the printing plate are arranged on both sides of the axis of the cylinder, not necessarily in opposite positions
  • the counterweight is installed and only on the sealing strip.
  • the counterweight is rectangular.
  • the counterweight and the non-peripheral printing plate are respectively located on both sides of the cylinder axis.
  • the installation position in the direction of the roller axis is determined.
  • the counterweight can be one piece or multiple pieces, and its weight and quantity are determined according to the size of the non-whole week printing plate, in order to keep the dynamic balance of the cylinder.
  • the sixth step through hole is arranged on the counterweight, and the axis of the sixth step through hole coincides with the axis of the third blind hole, wherein the fastener passes through the sixth step
  • the through hole and the third blind hole realize the connection between the counterweight and the sealing strip.
  • the counterweight is provided with a sixth stepped through hole, the axis of which coincides with the third blind hole of the sealing strip. After the fastener passes through the sixth stepped through hole, it is screwed into the third blind hole, and the The counterweight is fixed on the sealing strip.
  • the through holes of the sixth step are equidistantly distributed.
  • the laser plate making equipment further includes: a roller moving assembly, which is movably arranged on the base, and the roller moving assembly is provided with a roller, so that the roller moves relative to the base through the cooperation of the roller moving assembly and the roller guide rail. of the mobile.
  • the roller moving assembly is movably arranged on the base, and a roller is provided on the roller moving assembly, so that when the roller moving assembly moves on the base, the roller is driven to move, specifically, the roller moving assembly Cooperate with the roller guide rail, so that the roller moving assembly can move along the roller guide rail, so as to realize the movement of the roller relative to the base.
  • the drum moving assembly specifically includes: a moving substrate; a rotating assembly, which is arranged on the moving substrate, and the rotating assembly specifically includes: a rotating driving part, and a first clamp electrically connected to the rotating driving part; a passive rotating part, and The rotating driving parts are arranged oppositely, the passive rotating part can move on the mobile substrate, the passive rotating part is provided with a second clamp, and the roller is connected with the rotating assembly under the action of the first clamp and the second clamp, wherein the first clamp is rotating Rotation can take place under the action of the driving member.
  • the drum moving assembly specifically includes: a moving base and a rotating assembly, wherein the rotating assembly is arranged on the moving base, and the movement of the rotating assembly relative to the base is realized by moving the moving base relative to the base;
  • the rotating assembly specifically It includes a rotary driving part and a passive rotating part, the first clamp is provided on the rotary driving part, and the first clamp is electrically connected with the rotary driving part, so as to drive the first clamp to rotate around the axis of the first clamp through the rotary driving part, and passively rotate
  • the part is arranged correspondingly to the rotating driving part, and the passive rotating part can move on the moving substrate, so that the passive rotating part can adjust the distance between the passive rotating part and the rotating driving part by moving on the moving substrate, and the passive rotating part is provided with
  • the second clamp the roller is connected with the rotating assembly under the action of the first clamp and the second clamp.
  • the roller is clamped between the first clamp and the second clamp through the movement of the passive rotating member relative to the rotating driving member, and when the rotating driving member drives the first included angle to rotate, the first clamp drives the roller to rotate, and the second clamp drives the roller to rotate.
  • the fixture is driven by the roller to rotate passively, so that the roller can move relative to the base along the extension direction of the roller guide rail on the roller moving assembly, and can also rotate relative to the base around the axis of the roller to adjust the relationship between the laser processing component and the roller Relative position, so as to adjust the working surface of the laser processing components on the printing plate.
  • the moving substrate realizes its movement on the roller guide rail through a linear motor, a screw nut, and a rack and pinion mechanism.
  • the laser plate making equipment further includes: an air jet assembly, which is arranged on the moving substrate corresponding to the roller, and is arranged on one side of the rotating assembly, and the working range of the air jet assembly covers the printing plate.
  • an air jet component is set corresponding to the roller on the moving substrate, so that the air jet component can spray air on the printing plate to remove debris and residues generated by the laser during engraving or punching the printing plate, wherein the air jet component is set On one side of the rotating assembly to avoid the air jet assembly from interfering with the rotation of the drum. It will be appreciated that the working range of the air jet assembly covers the printing plate so that the air jet assembly can remove debris and debris from the entire area of the printing plate.
  • the air jet assembly can be arranged on the side of the moving substrate away from the roller.
  • the air injection assembly specifically includes: an airflow bracket, the size of the airflow bracket is adapted to the size of the drum; wherein, the airflow bracket is provided with a plurality of nozzles, and in the axial direction of the drum, the working range of the nozzles covers the printing area. Version.
  • the multiple nozzles on the airflow support can be close to the outer surface of the cylinder, reducing the distance between the nozzles and the printing plate, thereby improving nozzle clearance.
  • the effect of residue and debris on the printing plate It can be understood that the closer the distance, the better the effect of removing residues.
  • the working range of the nozzle covers the printing plate, so that when the cylinder rotates around the axis of the cylinder, the working range of the nozzle can cover the entire printing plate. work surface to remove residue and debris from all areas on the plate.
  • the laser plate making equipment further includes: an air pipe assembly, the air pipe assembly includes: a first air pipe, which communicates with the air flow support, and under the action of the first air pipe, a part of the nozzle can spray air outward; the second air pipe, It communicates with the airflow support, and under the action of the second air pipe, the other part of the nozzle can inhale air from the outside to the inside.
  • the air pipe assembly includes a first air pipe and a second air pipe, and the first air pipe and the second air pipe are respectively communicated with the airflow support, so that the nozzles communicated with the first air pipe are sprayed outward and communicated with the second air pipe
  • the nozzles inhale air from the outside to the inside, so that the nozzles communicated with the first air pipe blow off the residue and debris on the printing plate, and the nozzles communicated with the second air pipe inhale the residues to be blown off from the outside to the inside And debris suction, thereby reducing residue and debris falling around the printing plate, avoiding residue and debris accumulating on the moving substrate or base, and hindering the movement of the cylinder relative to the base.
  • nozzles are provided on both sides of the airflow bracket along the radial direction of the drum, wherein, when the drum rotates downward, the nozzles located below the drum spray upwards, the nozzles located above the drum suck air, or When turning upwards, the nozzles above the drum spray downwards and the nozzles below the drum suck air.
  • nozzles are provided on both sides of the airflow support along the radial direction of the drum, so that the nozzles can inject or suck air along both sides of the drum in the radial direction.
  • the nozzles located below the cylinder spray air upward to blow off the residue and debris on the printing plate, and the nozzles located above the cylinder suck air to suck off the blown residue and debris.
  • the nozzle above the cylinder sprays air downward to blow off the residue and debris on the printing plate, and the nozzle located below the cylinder sucks air to suck off the blown residue and debris.
  • the distance between the two airflow supports gradually increases from bottom to top, and the roller is arranged between the two airflow supports.
  • the number of airflow brackets is two, so as to spray or suck air to the cylinder through the two airflow brackets to remove residues and debris on the printing plate, so as to improve the clear effect of residues and debris, so that when When the laser is processed from the left and right sides of the drum at the same time, it can provide clean and dust-absorbing airflow, and the distance between the two airflow supports gradually increases from bottom to top. Load from above the two airflow brackets.
  • the passive rotating part is hollow inside
  • the second clamp is a hollow clamp
  • the laser plate making equipment further includes: a third air pipe connected to the passive rotating part, under the action of the third air pipe, the passive rotating part can move Exhaust or inhale.
  • the passive rotating part is hollow inside
  • the second clamp is a hollow clamp to facilitate the connection of the third air pipe to the passive rotating part through the second clamp, wherein, under the action of the third air pipe, the passive rotating part Can exhaust or suck air into the drum.
  • the third air pipe sucks air from the drum, a negative pressure is generated inside the drum, and the air is drawn out through the first threaded through hole of the adsorption block, the first through hole of the roller shell, the valve for positioning the filler, and the hollow clamp. , so that the printing plate is continuously pressed on the adsorption block by the atmospheric pressure difference.
  • the air passes through the hollow clamp, the valve for positioning the filler, the first through hole of the roller shell, and the first thread of the adsorption block.
  • the through hole vents outwards, allowing the full circumference of the plate to come off the cylinder.
  • the top wall and/or side wall of the gantry is provided with detection guide rails
  • the laser plate making equipment also includes: detection components, which are arranged on the detection guide rails, and the detection components can detect the beating of the printing plate and the processing quality of the printing plate .
  • the detection guide rail is provided on the top wall and/or side wall of the gantry, and the detection assembly is arranged on the detection guide rail, so that the detection assembly can move along the detection guide rail, and the beating of the printing plate is detected by the detection assembly.
  • the processing quality of the printing plate so as to obtain the processing status of the printing plate, when the processing quality problem of the printing plate occurs, it can be found in time to avoid more processing quality problems, so as to save the material cost and time cost of the printing plate.
  • the detection assembly specifically includes: a detection substrate, the detection substrate includes a connected connection part and an adjustment part, and the connection part is used to cooperate with the detection guide rail to realize the movement of the detection substrate; at least one detection head can be movably arranged on the On the adjustment part, and the detection direction of each detection head faces the drum.
  • the detection substrate can be moved along the detection guide rail through the cooperation between the connection part of the detection substrate and the detection guide rail, and at least one detection head is arranged on the adjustment part, so that when the connection part moves along the detection guide rail, through
  • the adjustment part can control the angle of the detection head so as to align it with the axis of the cylinder.
  • the detection direction of each detection head faces the cylinder, so that the processing quality of the printing plate can be detected by the detection head, which is more convenient for the detection of the status or progress of the printing plate processing.
  • the detection substrate moves on the detection guide rail through a linear motor, a screw nut, and a rack and pinion mechanism.
  • the movable connection between the detection head and the adjustment part can be realized by a common angle adjustment mechanism such as a direct drive of a motor or a crank rocker.
  • the laser plate-making equipment further includes: a protective screen, which is arranged corresponding to the gantry frame, and the space where the optical path platform is located and the space where the drum is located can be made independent of each other through the protective screen.
  • the space where the optical path platform is located and the space where the drum is located are independent of each other by setting a protective screen corresponding to the gantry, so as to reduce the friction between the components between the space where the optical path platform is located and the space where the drum is located. interfere with each other.
  • the technical solution of the second aspect of the present application proposes a plate-making system, including: laser plate-making equipment in any of the above-mentioned technical solutions; a protective cover, at least set outside the base of the laser plate-making equipment; auxiliary equipment, located in the protective cover Outside, and the auxiliary equipment is connected with the protective cover, so as to control the equipment temperature and air temperature in the protective cover through the auxiliary equipment.
  • a protective cover is provided on the outer cover of the base of the laser plate-making equipment to protect the operating parts of the laser plate-making equipment on the base through the protective cover, preventing external objects from entering the laser plate-making equipment and affecting the normal operation of the laser plate-making equipment.
  • Auxiliary equipment is provided outside the protective cover to prevent the heat generated by the auxiliary equipment during work from affecting the equipment in the protective cover in the laser processing area. The auxiliary equipment is connected with the protective cover, so as to control the equipment temperature and air temperature in the protective cover through the auxiliary equipment, so as to improve the processing quality of the printing plate.
  • the plate making system also includes: a plate loading area, which is set independently from the base of the laser plate making equipment, and the plate loading area is set outside the protective cover; a plate loading cover is set outside the plate loading area, and the laser plate making equipment The printing plate is installed on the cylinder of the laser plate making equipment in the upper plate area.
  • a plate-loading area is set independently from the base of the laser plate-making equipment, and the printing plate is installed on the cylinder in the plate-loading area to prevent the operation of the plate-loading area from interfering with the laser processing.
  • Each printing plate can be installed and operated to improve production efficiency.
  • the plate making system further includes: a transition cover disposed on one side of the upper plate cover and/or the protective cover.
  • a transition cover is provided on one side of the upper plate cover or the protective cover, or a transition cover is provided between the upper plate cover and the protective cover, and when the printing plate is installed on the cylinder inside the upper plate upper cover , the plate is protected by a transition cover.
  • each transition cover corresponds to opening one of the two doors and closing the other.
  • two doors are provided on the transition cover. When one door is opened, the other door is closed. Before the transition cover is opened, the internal temperature and humidity should be adjusted. Prevent the interference of environmental parameters such as temperature and humidity inside the protective cover and upper plate cover during the transfer process of the cylinder and printing plate.
  • FIG. 1 shows a schematic structural view of a laser plate-making device according to an embodiment of the present application
  • Fig. 2 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application
  • Fig. 3 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application
  • FIG. 4 shows a schematic structural diagram of a laser plate-making device according to an embodiment of the present application
  • Fig. 5 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application
  • Fig. 6 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application
  • Fig. 7 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 8 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 9 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 10 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application
  • Fig. 11 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 12 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application
  • Fig. 13 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application
  • Fig. 14 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 15 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 16 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application
  • Fig. 17 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 18 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 19 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 20 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application
  • Fig. 21 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 22 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application
  • Fig. 23 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 24 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 25 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 26 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application
  • Fig. 27 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application
  • Fig. 28 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 29 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 30 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 31 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 32 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application
  • Fig. 33 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 34 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 35 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 36 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 37 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 38 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • Fig. 39 shows a schematic structural diagram of a laser plate making device according to an embodiment of the present application.
  • optical path platform 22 support guide part, 24 processing installation plate,
  • 3 laser processing components 32 laser optical path, 322 laser generator, 324 optical path protection tube, 326 reflector, 328 beam expander collimation device, 3210 shaping device, 3212 focusing device, 3214 laser detection device, 34 processing head, 342 output head, 344 focusing devices, 36 beam splitters,
  • 6 fixing assembly 62 fixing strip, 622 first connecting hole assembly, 6222 first stepped through hole, 6226 second blind hole, 6224 second stepped through hole, 624 third sealing ring groove, 64 sealing strip, 642 third step Through hole, 644 third blind hole, 646 fourth sealing ring groove, 610 connector, 612 sealing ring,
  • isolation block 682 isolation block, 684 second positioning column, 686 second positioning groove, 688 fifth step through hole, 6810 second sealing ring groove, 6812 second supporting surface, 6814 second positioning surface,
  • a laser plate-making equipment is proposed according to one embodiment of the present application, which defines:
  • the laser plate making equipment includes: a base 1 , a cylinder 4 , a printing plate 5 , an optical path platform 2 , and a laser processing component 3 .
  • the printing plate 5 is arranged on the cylinder 4, and the cylinder 4 is movably arranged on the base 1, so that the cylinder 4 can rotate around the axis of the cylinder 4 relative to the base 1, and the cylinder 4 can also rotate relative to the base 1 Move along the axial direction of the cylinder 4, and drive the printing plate 5 set on the cylinder 4 to move relative to the base 1, so as to facilitate the processing of the printing plate 5, and make the processing range of the laser processing component 3 corresponding to the single optical path platform 2 Larger, that is, the laser processing assembly 3 can process the pattern in the circumferential area of the printing plate 5 , or process the pattern in the axial direction of the printing plate 5 .
  • the optical path platform 2 is arranged on the base 1 , and the optical path platform 2 can move relative to the base 1 , and the laser processing component 3 is arranged on the optical path platform 2 .
  • the number of optical path platforms 2 can be one or more, and one or more laser processing components 3 can be arranged on each optical path platform 2, so that the working range of the laser processing components 3 can cover the printing plate 5 in the axial direction.
  • the upper range of movement that is, the laser processing assembly 3 can process patterns at any position on the printing plate 5, and by setting multiple laser processing assemblies 3, when a problem occurs in one laser processing assembly 3 and/or one optical path platform 2,
  • the rest of the optical path platform 2 and the drum 4 move on the base 1 to solve the problem that the damaged laser processing assembly 3 and/or the optical path platform 2 cannot cover the drum processing area in the axial direction due to the space occupied by the damaged laser processing assembly 3 and/or optical path platform 2.
  • the laser processing assembly 3 can process gravure pattern or screen pattern on the printing plate 5 .
  • some laser processing assemblies 3 process gravure patterns on the printing plate 5
  • other laser processing assemblies 3 process screen pattern patterns on the printing plate 5 .
  • the laser processing component 3 can be set on the optical path platform 2 as a whole, or can be partially set on the base 1, and realize the connection with the processing head 34 through the flying optical path or optical fiber.
  • the number of printing plates 5 can be one or multiple, and multiple printing plates 5 can be arranged on the outer wall of the drum 4 along the axial direction of the drum 4, and can also be arranged on the outer wall of the drum 4 along the circumferential direction of the drum 4 superior.
  • the base 1 can be made of marble, which can provide support for the drum 4 and the optical path platform 2 more firmly.
  • a gantry 12 is provided on the base 1, and a drum guide rail 14 corresponding to the drum 4 and an optical path guide rail 16 corresponding to the optical path platform 2 are respectively provided on both sides of the gantry 12, so that the drum 4 and the optical path platform 2 respectively
  • the roller 4 moves along the axis of the roller 4 through the roller guide rail 14 and the optical path guide rail 16 , and the optical path platform 2 slides on the optical path guide rail 16 to move relative to the base 1 .
  • drum guide rail 14 and the optical path guide rail 16 are arranged on the front and rear sides of the gantry 12 , and the gantry 12 separates the optical path platform 2 from the drum 4 .
  • roller guide rail 14 is arranged on the front side of the gantry frame 12
  • optical path guide rail 16 is arranged on the rear side of the gantry frame 12 .
  • the extension direction of the optical path guide rail 16 is the same as the extension direction of the roller guide rail 14, so that the roller 4 moves relative to the base 1 along the axis of the roller 4, or the optical path platform 2 slides along the optical path guide rail 16 to make the roller 4 and the optical path platform 2 relative to each other.
  • the distance between the optical path platform 2 and the cylinder 4 is constant along the direction perpendicular to the axis of the cylinder 4, so that the distance between the laser processing assembly 3 on the optical path platform 2 and the printing plate 5 on the cylinder 4 The distance between them remains unchanged, so as to reduce the possibility that the processing distance changes when the laser processing assembly 3 engraves the printing plate 5 when the optical path platform 2 and the cylinder 4 slide on the optical path guide rail 16 and the cylinder guide rail 14 respectively.
  • a linear module mover 116 is also provided under the optical path platform.
  • the laser plate making equipment also includes: a supporting guide part 22 arranged under the optical path platform 2 .
  • the support guide 22 is formed by protruding downward from the lower side of the optical path platform 2, and a groove that matches the optical path guide 16 is provided on the support guide 22, so that the optical path guide 16 can extend into the support guide 22 In the groove, the optical path guide rail 16 can slide in the groove on the support guide part 22 relative to the optical path platform 2, so as to limit the moving path of the optical path platform 2; Platform 2 provides support.
  • the optical platform 2 moves linearly on the base 1 through a linear motor or a screw nut transmission mechanism or a rack and pinion mechanism with an anti-backlash design.
  • the linear motor can directly realize the linear motion of the platform under electric drive, so as to control the linear motion of the optical path platform 2 on the base 1 by supplying power to the linear motor, wherein the linear motor has a compact structure and a fast moving speed.
  • the screw nut transmission mechanism converts the screw motion of the nut into the linear motion of the screw, so that the optical path platform 2 moves relative to the base 1, wherein the nut It can be driven by a servo motor.
  • the control speed and position accuracy of the servo motor are very accurate, which can improve the movement precision of the optical path platform 2;
  • the linear motor stator is arranged on the base 1
  • the linear motor mover is arranged on the lower surface of the optical path platform 2 .
  • the screw is arranged on the base 1 , and the nut is arranged on the lower surface of the optical path platform 2 .
  • the rack is arranged on the base 1, and the gear is arranged on the optical path platform.
  • Laser processing assembly 3 specifically comprises: laser optical path 32, processing head 34, and laser optical path 32 is arranged on the optical path platform 2, to supply the required laser light for processing by laser optical path 32, one end of processing head 34 is electrically connected with laser optical path 32, with Make the laser light path 32 deliver the laser to the processing head 34 , and the processing head 34 is set corresponding to the printing plate 5 , and the processing head 34 emits the laser to the printing plate 5 , thereby engraving patterns on the printing plate 5 .
  • a processing head 34 is electrically connected to a laser optical path 32 .
  • one laser light path 32 is electrically connected with one processing head 34 .
  • one laser optical path 32 is electrically connected to multiple processing heads 34 at the same time.
  • optical path platform 2 One end of optical path platform 2 is provided with processing mounting plate 24, and processing head 34 is movably arranged on processing mounting plate 24, makes processing head 34 move along vertical direction relative to processing mounting plate 24, thereby changes processing head 34 relative to The height of the optical path platform 2 and the roller 4.
  • the processing head 34 can adjust its position on the processing installation plate 24 to change the height in the vertical direction.
  • the machining mounting plate 24 may be a piezoelectric ceramic driver or a wedge mechanism driven by a servo motor.
  • the laser optical path 32 specifically includes a laser generator 322 and an optical path protection tube 324.
  • the laser generator 322 is used to generate laser light
  • one end of the optical path protection tube 324 is connected to the laser generator 322.
  • the optical path protection tube 324 is hollow inside, the laser light can propagate in the optical path protection tube 324, and at the same time, under the action of the optical path protection tube 324, the external influence can be reduced, thereby reducing the loss of the laser light during propagation.
  • the laser light path 32 includes one light path protection tube 324 or a plurality of light path protection tubes 324 , wherein an angle may exist between the multiple light path protection tubes 324 , and each light path protection tube 324 is a straight tube.
  • the laser optical path 32 also includes at least one reflective sheet 326.
  • the laser optical path 32 also includes at least one reflective sheet 326.
  • the reflection effect makes the angle between the reflected laser and the incident laser not zero, thereby changing the direction of the laser light path; wherein, the light path protection tube 324 is arranged between any two adjacent reflectors 326, so that the laser light is irradiated After arriving at a reflective sheet 326, change the direction of the optical path and inject it into the optical path protection tube 324, and shoot out at the other end of the optical path protection tube 324, and change the optical path direction again through another reflective sheet 326, so that the optical path protection tube can be adjusted according to requirements 324 or the reflection angles of two adjacent reflectors 326 to change the propagation path of the laser light and facilitate the alignment of the processing heads 34 at different positions.
  • the laser optical path 32 also includes: a beam expanding collimation device 328, a shaping device 3210, a focusing device 3212, and a detection device, wherein the beam expanding and collimating device 328 is arranged on the optical path of the laser light generated by the laser generator 322, and the beam expanding and collimating The device 328 can compress the divergence angle of the laser to reduce the volume that the laser needs to occupy during transmission and improve the transmission efficiency of the laser.
  • the shaping device 3210 is arranged on the optical path of the laser generated by the laser generator 322 to adjust the intensity distribution of the laser beam.
  • the focusing device 3212 can adjust the focus position of the laser to ensure the energy in the laser propagation process; the detection device is set on the optical path of the laser light generated by the laser generator 322, and the power, focus and pointing detection of the laser are detected by the detection device , wherein the optical path propagation between any two of the beam expanding and collimating device 328, the shaping device 3210, the focusing device 3212 and the detection device is realized through the optical path protection tube 324, so that the laser light is transmitted between the beam expanding and collimating device 328, the shaping device 3210.
  • the focusing device 3212 and the detection device propagate, the laser is transmitted through the optical path protection tube 324, so as to reduce the influence of the external environment on the laser and improve the quality of laser propagation.
  • the laser light generated by the laser generator 322 passes through the beam expanding collimation device 328, the shaping device 3210, and the focusing device 3212, and then enters the processing head 34, so that the laser light generated by the laser generator 322 sequentially compresses the divergence angle and adjusts the intensity distribution of the laser beam.
  • the uniformity of the laser and the adjustment of the laser focus are injected into the processing head 34, so as to improve the accuracy and quality of the laser engraved pattern.
  • the laser light generated by the laser generator 322 passes through the beam expanding and collimating device 328 , the shaping device 3210 , and the focusing device 3212 in sequence, and then enters the processing head 34 .
  • the laser plate-making equipment also includes: a beam splitter 36, which is arranged on the optical path platform 2, and under the action of the beam splitter 36, the laser light flowing into the beam splitter 36 can be converted into multiple optical paths and emitted outward, wherein , each optical path emitted outward by the beam splitter 36 corresponds to one or more processing heads 34, so that a beam of laser light generated by the laser generator 322 is sent to one or more processing heads under the action of the beam splitter 36 34 emits laser light.
  • the number of laser generators 322 is constant, the number of processing heads 34 is increased to improve the efficiency of laser engraving operations.
  • the processing head 34 is made up of at least one reflective sheet 326, output head 342 and focusing device 344.
  • the laser beam injected into the processing head 34 by the laser light path 32 is reflected by at least one reflective sheet 326 to change the optical path direction of the laser light, so that the laser beam Injected into the output head 342, when the laser is emitted from the output head 342, after being focused by the focusing device 344, the laser energy is increased and then emitted to the printing plate 5 to engrave patterns on the printing plate 5.
  • the processing head 34 is composed of three reflective plates 326 , an output head 342 and a focusing device 344 .
  • a retractable optical path protection tube 324 is provided between two adjacent reflection sheets 326 , which does not affect the change of the distance between the reflection sheets 326 .
  • Cylinder 4 specifically comprises: cylinder body 42, positioning filler 48, the inside of cylinder body 42 is made as hollow, to reduce the weight of cylinder body 42, and is provided with opening 422 at the two ends of cylinder body 42, through positioning filler 48 Adapt to the shape of the openings 422 at both ends of the drum body 42, and seal the opening 422 of the drum body 42 through the positioning filler 48.
  • the clamping and positioning of the drum 4 is realized through the positioning filler 48.
  • Prevent external impurities from entering the inside of the drum body 42 Prevent external impurities from entering the inside of the drum body 42 .
  • a roller shell 424 is provided outside the cylinder body 42 to facilitate the setting of the printing plate 5 , that is, the printing plate 5 is disposed on the roller shell 424 , and the roller shell 424 is sleeved on the cylinder body 42 .
  • positioning filling pieces 48 there are two positioning filling pieces 48 , wherein one positioning filling piece 48 is solid, and the other positioning filling piece 48 is provided with a through hole communicating with the inside of the drum body 42 .
  • a plurality of axially extending positioning grooves 426 are provided on the roller shell 424, so that accessories can be installed in the assembling space formed by the positioning grooves 426, and a first through hole 4262 and a first blind hole are arranged in the positioning grooves 426 4264 , the connection between the roller shell 424 and the cylinder body 42 , or between the roller shell 424 and the printing plate 5 can be realized through the first through hole 4262 and the first blind hole 4264 . Further, threads are provided in the first blind hole 4264 , and the threaded connection between the roller shell 424 and other accessories can be realized through the first blind hole 4264 and the connecting piece 610 .
  • the holes 4262 and the first blind holes 4264 are alternately arranged in the positioning groove 426, indirectly making the objects connected by the multiple first through holes 4262 evenly connected with the roller shell 424.
  • the multiple first blind holes 4264 are connected
  • the object is also uniformly connected to the roller shell 424, wherein, when the fixing component 6 is installed on the positioning groove 426 through the first blind hole 4264, the fixing component 6 can be evenly distributed on the roller shell 424, and the first through hole 4262 Through the inner and outer sides of the roller shell 424 , when the first through hole 4262 is not connected to other structures, the air in the roller shell 424 can communicate with the air outside the roller shell 424 through the first through hole 4262 .
  • the hollow shaft 410 can provide support for the roll shell 424, to reduce the deformation of the roll shell 424, and realize the positioning of the roll body 42; It is radially divided into a hollow cavity 412 and a support cavity 414 communicating with the opening 422, so that the air in the hollow cavity 412 can flow out of the drum body 42 through the opening 422, or the air can enter the hollow cavity 412 and the support cavity through the opening 422 414 inside.
  • ribs 416 are also provided in the support cavity 414, and the two sides of the ribs 416 in the radial direction are respectively connected with the inner wall of the drum body 42 and the outer wall of the hollow shaft 410, so that the alignment of the roller shell 424 is realized through the ribs 416.
  • the support and positioning of the roller shell 424 and the hollow shaft 410 can also be limited by the ribs 416 .
  • the rib plate 416 is provided with a plurality of first ventilation holes 4162. On the one hand, the weight of the rib plate 416 is reduced; A second ventilation hole 4102 communicates the hollow cavity 412 with the support cavity 414, so that the air in the support cavity 414 communicates with the opening 422 through the second ventilation hole 4102, the hollow cavity 412, and the air in the support cavity 414 and the hollow cavity 412 The air can communicate with the air outside the drum 4 through the opening 422 .
  • the first ventilation holes 4162 are uniformly arranged on the rib plate 416 around the hollow shaft 410 .
  • the positioning filling piece 48 is circular as a whole, and the center of the positioning filling piece 48 is set on the axis of the drum body 42.
  • the center of the positioning filling piece 48 is provided with a positioning cone hole 482, so that the cylinder body 42 can be clamped by the positioning cone hole 482.
  • the axis of the fixture coincides with the axis of the drum body 42, so that when the drum body 42 is driven to rotate, the rotation center line of the drum body 42 coincides with the axis of the drum body 42, so that the rotation of the drum body 42 is more stable.
  • the positioning taper hole 482 has a guiding function, so that the clamp can quickly locate the clamping position.
  • One end of the drum body 42 is provided with a positioning filler 48, and a valve 484 is arranged in the positioning filler 48.
  • the valve 484 When the valve 484 is opened, the inside of the drum body 42 can communicate with the outside world, that is, air can flow into the inside of the drum body 42 through the valve 484 , or flow out from the inner space of the drum body 42.
  • the air in the inner space of the cylinder body 42 is sucked through the open valve 484 to generate a negative pressure in the inner space of the cylinder body 42 , so that the printing plate 5 is adsorbed on the surface of the cylinder 4 .
  • air is input into the internal space of the cylinder body 42 through the opened valve 484, so that the air pressure in the internal space is greater than the external air pressure, so that the printing plate 5 is expanded, so that the printing plate 5 is removed from the cylinder 4.
  • the laser plate making equipment also includes: a fixing assembly 6, which is arranged in the positioning groove 426, so that the printing plate 5 can be fixed on the cylinder 4 through the fixing assembly 6, so that the printing plate 5 can move under the drive of the cylinder 4.
  • the fixing assembly 6 forms supports at multiple positions on the inner wall surface of the printing plate 5, so that the relative position between the printing plate 5 and the cylinder 4 has better accuracy, so as to improve the quality of engraved patterns.
  • each positioning groove is provided with a fixing assembly 6, and the fixing assembly 6 can be a sealing strip 64 or a fixing strip 62, and the adsorption block 66 and the isolation block 68 can be adjusted on the fixing strip 62 as required location and quantity.
  • the fixing assembly 6 specifically includes a fixing strip 62 and a sealing strip 64.
  • the fixing strip 62 is used to fix the printing plate 5
  • the sealing strip 64 is used to seal the through hole on the positioning groove 426, so that the part of the positioning groove 426 not covered by the printing plate 5 can Sealed by sealing strip 64 .
  • the printing plate 5 can be a cylindrical printing plate with a full circumference, or a printing plate with a non-full circumference.
  • the projection of the cylindrical printing plate with a full circumference on the roller shell 424 covers all the positioning grooves 426, then All be provided with fixing bar 62 in each locating groove 426, to realize the fixing of printing plate 5;
  • the projection of non-full circumference printing plate on roller shell 424 only covers part locating groove 426, then the locating groove 426 of covered part
  • a fixing strip 62 is provided to fix the printing plate 5, and a sealing strip 64 is arranged in the positioning groove 426 of the covered part to seal the through hole on the positioning groove 426.
  • the fixing strip 62 is specifically in the shape of a rectangular strip, so that the outer wall profile of the fixing strip 62 matches the positioning groove 426 to realize the positioning of the fixing strip 62 and reduce the shaking of the fixing assembly 6.
  • the fixing bar 62 is also provided with a plurality of first connecting hole components 622, the adsorption block 66 realizes the connection with the fixing bar 62 through the first connecting hole components 622, and through the first connecting hole components 622, the inside of the roller body 42
  • the air flows out through the first through hole 4262 of the positioning groove 426 and the first connecting hole assembly 622 through the adsorption block 66 , or the external air passes through the adsorption block 66 , the first connecting hole assembly 622 and the first through hole 4262 on the positioning groove 426 It flows into the inner space of the drum body 42 .
  • the first connecting hole assembly 622 specifically includes: a first stepped through hole 6222, a second blind hole 6226, and a second stepped through hole 6224. Internal threads are provided in the second blind hole 6226, and bolts extend through the adsorption block 66 into the In the second blind hole 6226, the adsorption block 66 is fixed on the fixing bar 62. On the one hand, the part of the adsorption block 66 extends into the first stepped through hole 6222 to realize the positioning of the adsorption block 66. On the other hand, through the second A stepped through hole 6222 communicates with the internal space of the adsorption block 66 and the cylinder body 42.
  • the adsorption block 66 adsorbs the printing plate 5, so that the printing plate 5 is adsorbed on the adsorption block 66.
  • the air pressure in the internal space of the cylinder body 42 is greater than the external air pressure, the air escapes from the adsorption block 66, and the printing plate 5 is separated from the adsorption block 66; the second stepped through holes 6224 are located in any two adjacent first stepped through holes Between the holes 6222, and the second stepped through hole 6224 is set corresponding to the first blind hole 4264, so that the bolt can pass through the second stepped through hole 6224 and extend into the first blind hole 4264, so that the fixing bar 62 and the positioning groove can be realized. 426 fixed connection.
  • the quantity of the second blind hole 6226 in each first connection hole assembly 622 is two, when the adsorption block 66 is connected on the fixed bar 62, the movement of the adsorption block 66 is limited by the two second blind holes 6226, avoiding the The position and number of the second blind holes 6226 are improperly set, and the degree of freedom of rotation of the adsorption block 66 cannot be completely restricted, so that the adsorption block 66 can rotate around the axis of the second blind hole 6226 .
  • the second blind hole 6226 is arranged symmetrically outside the first stepped through hole 6222, that is, two second blind holes 6226 are arranged on both sides of the diameter direction of the first stepped through hole 6222, so that the two second blind holes 6226 and The first stepped through hole 6222 is on a straight line, and when the adsorption block 66 is connected to the second blind hole 6226 , the adsorption block 66 can cover the first stepped through hole 6222 .
  • the axis line is not perpendicular to the side wall of the fixing bar 62, so that the adsorption block 66 is not perpendicular to the side wall of the fixing bar 62, and the plurality of adsorption blocks 66 are fixed on the fixed
  • the included angles between the plurality of adsorption blocks 66 and the side wall of the fixed bar 62 are non-zero, and a passage for air circulation is formed between two adjacent adsorption blocks 66, and the passage is relatively
  • the axis of the cylinder body 42 is inclined.
  • a plurality of adsorption blocks 66 form a structure similar to that of an axial flow fan, so that the adsorption blocks 66 drive the air flow, and force the air flow between the printing plate 5 and the surface of the roller shell 424.
  • the air flows along the axial direction of the cylinder body 42 and forms an airflow, and the airflow flows axially in the gap between the inner surface of the printing plate 5 and the outer surface of the cylinder body 42 .
  • the length of the air flow channel is longer than that directly arranged along the axial direction, that is, the heat dissipation area is larger, thereby improving the heat dissipation efficiency of the printing plate 5 and reducing the impact of laser processing heat on the size of the printing plate 5. and adverse effects on materials.
  • the adsorption block 66 specifically includes: an adsorption block body 662, a first positioning post 664, a first positioning groove 666, a first threaded through hole 668, and a fourth stepped through hole 6610.
  • the first positioning post 664 is arranged on the adsorption block body 662, And the first positioning column 664 extends into the first stepped through hole 6222, and the positioning of the adsorption block 66 is realized through the cooperation of the first positioning column 664 and the first stepped through hole 6222; the shape of the first positioning groove 666 is consistent with that of the fixing bar 62
  • the shape matches, and the first positioning groove 666 is arranged on the side of the adsorption block 66 close to the fixing bar 62, so that when the adsorption block 66 is fixed on the fixing bar 62, the fixing bar 62 can extend into the first positioning groove 666, and The side walls on both sides of the fixing bar 62 are against the inner wall of the first positioning groove 666 to limit the movement of
  • the laser plate making equipment also includes: a first sealing ring groove 6612, the first sealing ring groove 6612 is set around the outside of the first positioning column 664, so that the sealing ring 612 is arranged in the first sealing ring groove 6612, so as to pass around the first step
  • the hole 6222 and the first threaded through hole 668 seal the gap between the adsorption block 66 and the fixing bar 62, so as to prevent the air from flowing through the first stepped through hole 6222 and the first threaded through hole 668 from between the adsorption block 66 and the fixing bar 62.
  • the gap between escapes is provided to prevent the air from flowing through the first stepped through hole 6222 and the first threaded through hole 668 from between the adsorption block 66 and the fixing bar 62.
  • a third stepped through hole 642 and a third blind hole 644 are arranged at intervals along the length direction on the sealing strip 64 , so that the bolt can pass through the third stepped through hole 642 and extend into the first blind hole 4264 on the positioning groove 426 , To connect the sealing strip 64 into the positioning groove 426 .
  • the inner wall of the third blind hole 644 is provided with an internal thread, so as to facilitate threaded connection through bolts and improve the degree of stability after tightening.
  • the laser plate making equipment further includes: an isolation block 68 , which is arranged on the fixing strip 62 and the sealing strip 64 .
  • an isolation block 68 which is arranged on the fixing strip 62 and the sealing strip 64 .
  • the isolation block 68 and the adsorption block 66 form a structure similar to that of an axial fan.
  • the adsorption block 66 and the isolation block 68 drive the air flow, and force the surface of the printing plate 5 and the roller shell 424
  • the air in between flows along the axial direction of the cylinder body 42 and forms an airflow, and the airflow flows axially in the gap between the inner surface of the printing plate 5 and the outer surface of the cylinder body 42, which improves the heat dissipation area and heat dissipation of the printing plate 5
  • the efficiency can reduce the adverse effect of laser processing heat on the size and material of the printing plate 5 .
  • the isolation block 68 specifically includes: an isolation block body 682, a second positioning column 684, a second positioning groove 686, and a fifth stepped through hole 688.
  • the second positioning column 684 can extend into the third stepped through hole 642, and pass through the second
  • the cooperation between the positioning column 684 and the third stepped through hole 642 realizes the positioning of the spacer block 68, and the shape of the second positioning groove 686 is adapted to the shape of the fixing assembly 6, that is, the second positioning groove 686 uses the fixing strip 62 and the sealing strip 64 is suitable for the shape, and the second positioning groove 686 is located on the side of the spacer block 68 close to the fixing assembly 6, so that when the spacer block 68 is fixed on the fixing bar 62, the fixing bar 62 can extend into the second positioning groove 686 , and the side walls on both sides of the fixing bar 62 are against the inner wall of the second positioning groove 686 to limit the movement of the spacer 68 along the direction perpendicular to the side walls of the fixing bar
  • the fifth stepped through hole 688 is provided corresponding to the second blind hole 6226 , so that the connection piece 610 passes through the fifth stepped through hole 688 and the second blind hole 6226 to realize the connection between the spacer block 68 and the fixing bar 62 . It should be noted that when the spacer block 68 is connected to the fixing bar 62 , the second positioning post 684 extends into the first stepped through hole 6222 to seal the first stepped through hole 6222 .
  • the isolation block 68 is also provided with a second sealing ring groove 6810, and the second sealing ring groove 6810 is arranged around the outside of the second positioning column 684, so that the sealing ring 612 is arranged in the second sealing ring groove 6810, thereby wrapping around the first step
  • the through hole 6222 seals the gap between the isolation block 68 and the fixing bar 62 , preventing air from escaping from the gap between the isolation block 68 and the fixing bar 62 through the first stepped through hole 6222 .
  • the minimum distance of the second positioning groove 686 from the side of the spacer block 682 away from the fixing assembly 6 is smaller than the minimum distance of the first positioning groove 666 from the side of the adsorption block 662 away from the fixing bar 62, so that the printing plate 5 is adsorbed on
  • the adsorption block 66 is on, there is a gap between the spacer block 68 and the printing plate 5 , and when the printing plate 5 is engraved with a screen pattern by laser, the laser light will penetrate the printing plate 5 .
  • the spacer block 68 is installed at the position corresponding to the screen pattern, on the one hand, the spacer block 68 is fixed to the fixing bar 62 to seal it, and on the other hand, there is a gap between the spacer block 68 and the inner surface of the printing plate 5. Therefore, the laser that engraves the hole pattern 112 on the printing plate 5 is not enough to damage it when it touches the spacer block 68 . It should be noted that since the printing plate 5 has a certain thickness and rigidity, although the area where the hole pattern 112 is located has no support, it can still maintain its shape under the support of the adsorption block 66 around the spacer block 68 .
  • the number of spacers 68 on the fixing bar 62 is adjusted according to the area size of the hole pattern 112 , and the left and right ends of the fixing bar 62 must still fix the adsorption blocks 66 to support and absorb the printing plate 5 .
  • the printing plate 5 is arc-shaped.
  • the side is formed with a flanging 52 bent toward the cylinder 4, so as to abut against the suction block 66 on the fixing bar 62 through the flanging 52, thereby limiting the movement of the printing plate 5 in a direction perpendicular to the fixing bar 62, wherein the printing plate 5
  • the two sides along the axial direction are respectively provided with the second through hole 54 corresponding to the first threaded through hole 668, and the connecting piece 610 passes through the second through hole 54 and extends into the first threaded through hole 668, so that the Both sides of the printing plate 5 in the axial direction are fixed to the suction blocks 66 .
  • the roller shell 424 is evenly distributed with fixing strips 62 in the area covered by the printing plate 5, and the fixing strips 62 are used to fix the printing plate 5;
  • the through hole 54 is fixed in the first threaded through hole 668 of the adsorption block 66 in the fixing bar 62 , and the arc-shaped area of the printing plate 5 is adsorbed by the adsorption block 66 on the fixing bar 62 .
  • the sealing strip 64 can be replaced by a fixed strip 62 with an adsorption block 66; when the arc length of the printing plate 5 decreases, the fixed strip 62 can be replaced by a sealing strip 64 .
  • counterweights 614 are installed on one or several sealing strips 64 , the number and weight of the counterweights 614 are determined according to the arc length of the printing plate 5 , so as to ensure the dynamic balance of the cylinder 4 .
  • the flange 52 of the printing plate 5 is first leaned against the positioning surface of the suction block 66, which can be the first positioning surface 6616, or the second positioning surface of the spacer block 68.
  • Positioning surface 6814, and one end of the printing plate 5 along the axial direction is first fixed on the fixing bar 62 by screws, and then the cylinder body 42 rotates to make the remaining part of the printing plate 5 gradually contact with the adsorption block 66, while passing the positioning filler 48 sucks air outwards, so that the printing plate 5 is gradually compressed by the atmosphere on the surface of the cylinder body 42, and finally the other end of the printing plate 5 along the axial direction is fixed on the first positioning surface 6616 of the adsorption block 66 on the fixing bar 62 by screws , and on the second positioning surface 6814 of the isolation block 68 .
  • the fixed bar 62 is selectively provided with a fixed block 66 and a spacer 68, so the fixed bar 62 can not directly contact the printing plate 5.
  • the temperature can also be properly heated, so that the printing plate 5 can be further attached to the cylinder body 42 due to shrinkage after cooling down.
  • valve 484 should be closed in time before the suction of air from the positioning filler 48 is stopped and it should be transported to the laser processing assembly 3 in time, so that the cylinder 4 can maintain a load in a short time by its own seal. pressure.
  • the printing plate 5 is cylindrical. When the printing plate 5 is installed on the cylinder body 42, the printing plate 5 can be integrally sleeved outside the roller shell 424. Wherein, each positioning groove 426 is provided with a fixing bar 62.
  • An adsorption block 66 is arranged on the fixed bar 62 to sleeve the printing plate 5 outside the adsorption block 66, so as to provide support for the printing plate 5 through the adsorption block 66, and the radius of curvature corresponding to the adsorption block 66 of the fixed bar 62 is not larger than that of the printing plate 5 radius, when negative pressure is generated inside the cylinder body 42, the printing plate 5 is adsorbed by the adsorption block 66, so that the printing plate 5 can be closely attached to the outer surface of the adsorption block 66, and the friction between the printing plate 5 and the adsorption block 66 is avoided.
  • a gap is formed between the outer surfaces to close the first threaded through hole 668 on the a
  • the size of the printing plate 5 can change according to the rise and fall of temperature. Specifically, when the temperature of the printing plate 5 rises, due to the principle of thermal expansion and contraction, the overall size of the printing plate 5 increases, that is, the radius of the printing plate 5 increases. Raise it so that its inner radius is slightly greater than the distance from the axis of the cylinder body 42 to the support surface of the adsorption block 66, so that the printing plate 5 can be smoothly inserted into the cylinder body 42, and then the temperature of the printing plate 5 is gradually reduced to the same level as the cylinder body 42. At the same temperature, the printing plate 5 shrinks due to cooling down and clings to the support surface of the adsorption block 66 arranged on the cylinder body 42 .
  • the temperature of the cylinder body 42 needs to be consistent with the temperature during laser processing (such as room temperature 22°C), so as to avoid the temperature of the printing plate 5 being higher than the temperature of the cylinder body 42 due to laser engraving of the printing plate 5. Due to thermal expansion, the radius of the inner wall of the printing plate 5 is greater than the distance from the axis of the cylinder body 42 to the support surface of the adsorption block 66, so that the printing plate 5 falls off from the cylinder 4.
  • the temperature rise of the printing plate 5 should be calculated according to its plate materials such as stainless steel, copper, nickel, etc., so that the inner radius of the printing plate 5 is slightly greater than the distance from the axis of the cylinder body to the support surface of the adsorption block.
  • the distance gap between them can be 0.01 mm to 0.05 mm, preferably 0.02 mm.
  • the printing plate 5 forms a line pattern 110 that sinks from one side to the other side under the action of the laser processing component 3, so that the laser can engrave a strip-shaped gravure pattern that does not penetrate the printing plate 5 on the printing plate 5; Or the printing plate 5 forms the hole pattern 112 that penetrates the both sides of the printing plate 5 under the effect of the laser processing assembly 3, so that the laser can engrave the hole pattern 112 that penetrates the printing plate 5 on the printing plate 5 (i.e. the silk screen plate pattern); or through the laser processing assembly 3, the strip gravure pattern and the hole pattern 112 can be engraved on the printing plate 5 at the same time.
  • the fixed strips 62 are all adsorption blocks 66, which support and absorb the printing plate 5.
  • the printing plate 5 partially has a hole pattern 112
  • a spacer 68 is arranged in the positioning groove 426 corresponding to the hole pattern 112, and the spacer 68 is fixed to the fixing bar 62 on the one hand to seal the first step on the fixing bar 62
  • the through hole 6222 realizes the sealing function.
  • the printing plate 5 has a certain thickness and rigidity, so the area where the hole pattern 112 is located has no support, but it can still maintain its shape under the support of the adsorption block 66 around the spacer block 68 .
  • the number of spacers 68 on the fixing bar 62 is adjusted according to the area size of the hole pattern 112 , but the left and right ends of the fixing bar 62 still need to fix the adsorption blocks 66 for supporting and absorbing the printing plate 5 .
  • the laser plate making equipment also includes: a cylinder moving assembly 7, which is movably arranged on the base 1, and a cylinder 4 is arranged on the cylinder moving assembly 7, so that when the cylinder moving assembly 7 moves on the base 1, Drive cylinder 4 to move.
  • the roller moving assembly 7 cooperates with the roller guide rail 14 so that the roller moving assembly 7 can move along the roller guide rail 14 to realize the movement of the roller 4 relative to the base 1 .
  • the drum moving component 7 specifically includes: a moving base 72 and a rotating component 74, wherein the rotating component 74 is arranged on the moving base 72, and the moving of the rotating component 74 relative to the base 1 is realized by moving the moving base 72 relative to the base 1;
  • the rotating assembly 74 specifically includes a rotating drive member 742 and a passive rotating member 746, on which a first clamp 744 is arranged, and the first clamp 744 is electrically connected to the rotating drive member 742 to drive the first clamp through the rotating drive member 742 744 rotates around the axis of the first clamp 744, the passive rotating part 746 is arranged correspondingly to the rotating drive part 742, and the passive rotating part 746 can move on the moving base plate 72, so that the passive rotating part 746 can be adjusted by moving on the moving base plate 72
  • the distance between the passive rotating member 746 and the rotating driving member 742 is set on the passive rotating member 746 with a second clamp 748 , and the drum 4 is connected to the rotating assembly 74 under the action of
  • the cylinder 4 is clamped between the first clamp 744 and the second clamp 748 through the movement of the passive rotating member 746 relative to the rotating driving member 742, and when the rotating driving member 742 drives the first angle of rotation, the first clamp 744 drives the drum 4 to rotate, and the second clamp 748 is passively rotated under the drive of the drum 4, so that the drum 4 can move relative to the base 1 along the extension direction of the drum guide rail 14 on the drum moving assembly 7, or can move relative to the base 1 1 rotates around the axis of the cylinder 4 to adjust the relative position of the laser processing assembly 3 and the cylinder 4, thereby adjusting the working surface of the laser processing assembly 3 on the printing plate 5.
  • the laser plate-making equipment also includes: an air jet assembly 8, which is arranged on the mobile substrate 72 corresponding to the cylinder 4, so that the air jet assembly 8 can spray air on the printing plate 5 to remove the laser generated during the process of engraving or punching the printing plate 5. Debris and debris, wherein the air jet assembly 8 is arranged on one side of the rotating assembly 74 to avoid the air jet assembly 8 from interfering with the rotation of the drum 4 . It can be understood that the working range of the air jet assembly 8 , that is, covering the printing plate 5 in the axial direction of the cylinder 4 , enables the air jet assembly 8 to remove residues and debris from the entire area of the printing plate 5 during the rotation of the cylinder 4 .
  • the air jet assembly 8 may be arranged on the side of the moving base 72 away from the drum 4 .
  • the air injection assembly 8 specifically includes: an airflow bracket 82 whose size is adapted to the size of the drum 4; , the working range of the nozzle 822 covers the printing plate 5 .
  • the size of the airflow support 82 matches the size of the cylinder 4, so that the multiple nozzles 822 located on the airflow support 82 can be close to the outer surface of the cylinder 4, reducing the distance between the nozzles 822 and the printing plate 5, thereby improving the nozzle 822. Effect of removing residue and debris from plate 5. It can be understood that the closer the distance, the better the effect of removing residues, wherein in the axial direction of the cylinder 4, the working range of the nozzle 822 covers the printing plate 5, so that when the cylinder 4 rotates around the axis of the cylinder 4, the working range of the nozzle 822 The entire working surface of the printing plate 5 can be covered to remove residue and debris from all areas on the printing plate 5 .
  • the air pipe assembly 84 includes a first air pipe 842 and a second air pipe 844, and the first air pipe 842 and the second air pipe 844 communicate with the airflow support 82 respectively, so that the nozzle 822 communicated with the first air pipe 842 is sprayed outwards, and the second air pipe 844 communicates with the second air pipe.
  • the nozzle 822 communicated with 844 sucks air from the outside to the inside, so that the nozzle 822 communicated with the first air pipe 842 sprays air outward to blow off the residue and debris on the printing plate 5, and the nozzle 822 communicated with the second air pipe 844 flows from the outside to the inside Suction sucks away the residue and debris blown off, thereby reducing the possibility of residue and debris falling to the periphery of the printing plate 5, preventing residue and debris from accumulating on the moving substrate 72 or base 1, and hindering the cylinder 4 movement relative to base 1.
  • the airflow bracket 82 is provided with nozzles 822 on both sides along the radial direction of the drum 4 , so that the nozzles 822 can inject or suck air along the two sides of the radial direction of the drum 4 .
  • the nozzle 822 positioned below the cylinder 4 sprays air upwards to blow off the residue and debris on the printing plate 5
  • the nozzle 822 positioned above the cylinder 4 sucks air to blow off the residue and debris suction
  • the nozzle 822 above the cylinder 4 sprays downward to blow off the residue and debris on the printing plate 5
  • the nozzle 822 below the cylinder 4 sucks air to Blown-off residue and debris are sucked up.
  • the quantity of airflow support 82 is two, to cylinder 4 spray or suction by two airflow support 82, to remove residue and debris on printing plate 5, to improve the removal effect of residue and debris, make when there is laser
  • clean and dust-absorbing airflow can be provided, and the distance between the two airflow supports 82 gradually increases from bottom to top, and the cylinder 4 is arranged between the two airflow supports 82, so that The drum 4 is loaded from above the two airflow supports 82 .
  • the passive rotating part is hollow inside, and the second clamp 748 is a hollow clamp, so that the third air pipe 86 passes through the second clamp 748 and is connected with the passive rotating part, wherein, under the action of the third air pipe 86, the passive rotating part can move toward the drum. 4 Exhaust or inhale. Specifically, when the third air pipe 86 sucks air from the drum 4, a negative pressure is generated in the drum 4, and the air passes through the first threaded through hole 668 of the adsorption block 66, the first through hole 4262 of the roller shell 424, and the position of the filler 48. The valve 484 and the hollow jig are pulled out, so that the printing plate 5 is continuously pressed against the adsorption block 66 by the atmospheric pressure difference.
  • the air passes through the hollow jig and the valve 484 that positions the filler 48. , the first through hole 4262 of the roller shell 424 and the first threaded through hole 668 of the adsorption block 66 are discharged outward, so that the printing plate 5 falls off from the cylinder 4 .
  • the top wall of the gantry 12 is provided with a detection guide rail 122, and the detection assembly 9 is arranged on the detection guide rail 122, so that the detection assembly 9 can move along the detection guide rail 122, and the jump of the printing plate 5 and the movement of the printing plate 5 are detected by the detection assembly 9.
  • Processing quality so as to obtain the processing status of the printing plate 5, when there is a processing quality problem in the printing plate 5, it can be found in time to avoid more processing quality problems, so as to save the material cost and time cost of the printing plate 5.
  • the detection assembly 9 specifically includes: a detection substrate 92, at least one detection head 94, the cooperation of the connecting portion 922 of the detection substrate 92 and the detection guide rail 122, so that the detection substrate 92 can move along the detection guide rail 122, and at least one detection head 94 is arranged on the On the adjusting part 924 , when the adjusting part 924 moves along the detecting guide rail 122 , the detecting head 94 can move relative to the base 1 through the adjusting part 924 .
  • the detection direction of each detection head 94 faces the cylinder 4, so that the processing quality of the printing plate 5 can be detected by the detection head 94, which is more convenient for detecting the processing status or progress of the printing plate 5.
  • a linear module can also be provided under the detection substrate 92 , mainly including a linear module stator 118 and a linear module mover 116 .
  • the flexible connection between the detection head 94 and the adjustment part 924 can be realized by a common angle adjustment mechanism such as a motor direct drive or a crank rocker.
  • the laser plate-making equipment also includes: a protective screen 18, which is arranged correspondingly to the gantry 12, so that the space where the optical path platform 2 is located and the space where the drum 4 is located are independent from each other, so as to reduce the space where the optical path platform 2 is located and the space where the drum 4 is located. Mutual interference between components in the space during operation.
  • FIG. 39 Another embodiment of the present application proposes a plate making system, which defines:
  • the plate-making system includes: the laser plate-making equipment in any of the above-mentioned embodiments, thereby having the technical effect in any of the above-mentioned embodiments, and will not repeat them here; a protective cover 10 is installed outside the base 1 of the laser plate-making equipment to pass through the protection The cover 10 protects the operating parts of the laser plate-making equipment arranged on the base 1 to prevent foreign objects from entering the laser plate-making equipment and affecting the normal operation of the laser plate-making equipment; an auxiliary device 102 is provided outside the protective cover 10 to prevent the auxiliary equipment from The heat that 102 produces during work affects the equipment in the protective cover 10 of the laser processing area; the auxiliary equipment 102 communicates with the protective cover 10 to control the equipment temperature and air temperature in the protective cover 10 through the auxiliary equipment 102 to improve the printing plate 5 processing quality.
  • the laser plate-making equipment also includes: a plate-loading area, a plate-loading cover 106, the plate-loading area is set independently from the base 1 of the laser plate-making equipment, and the printing plate 5 is installed on the cylinder 4 in the plate-loading area to prevent operation interference in the plate-loading area Laser processing, and multiple printing plates 5 can be installed and operated during the laser processing process to improve production efficiency.
  • the laser plate making equipment also includes: a transition cover 108, the transition cover 108 is arranged on one side of the upper plate cover 106 or the protective cover 10, or the transition cover 108 is arranged between the upper plate cover 106 and the protective cover 10, and the printing plate 5 is on the upper plate
  • the transition cover 108 is arranged on one side of the upper plate cover 106 or the protective cover 10
  • the transition cover 108 is arranged between the upper plate cover 106 and the protective cover 10
  • the printing plate 5 is on the upper plate
  • the transition cover 108 There are two door bodies 1082 on the transition cover 108. When one door body 1082 is opened, the other door body 1082 is closed. Before the transition cover 108 opens the door body 1082, the internal temperature and humidity should be adjusted to prevent During the transfer process of the cylinder 4 and the printing plate 5, the environmental parameters such as temperature and humidity inside the protective cover 10 and the upper plate cover 106 are disturbed.
  • Laser plate making equipment includes: marble platform (base 1), cylinder 4, printing plate 5, optical path platform 2, laser optical path 32, processing head 34, fixing strip 62, sealing strip 64, adsorption block 66, isolation block 68, cylinder
  • the mobile unit i.e. the cylinder moving assembly 7
  • the detection system i.e. the detection assembly 9
  • the laser processing cover i.e. the protective cover 10
  • the upper plate preparation area cover i.e. the upper plate cover 106
  • the isolation area cover i.e. transition cover 108.
  • the optical path platform 2 can move along the axial direction of the printing plate 5 on the marble platform, covering the entire plate area in the axial direction of the printing plate 5; the laser optical path 32 can be placed on the optical path platform 2 as a whole, and can also be placed on the marble platform.
  • the airflow support 82 on which suction nozzles (i.e. nozzles 822) are arranged along the axial direction of the printing plate 5; the height of the airflow assembly bracket can be adjusted along the pillars to adapt to cylinders of different diameters 4 ;
  • the detection system includes the surface runout sensor of the printing plate 5 (i.e. the detection head 94) and the laser processing pattern quality sensor (i.e.
  • the detection head 94 Located on the gantry 12 overlooking the drum 4, the position is followed by the laser optical path 32 detected by it; the laser processing cover and the upper plate preparation area cover divide the laser processing area and the upper plate fixed area, and are connected through the isolation area cover. Keep the environmental parameters stable.
  • a marble platform is arranged on a base 1 .
  • the base 1 can be made up of a welded frame and a peripheral baffle, or can also be made up of several vibration-damping struts and a peripheral baffle.
  • the marble platform has a gantry 12, which has some optical path moving guide rails (i.e. the optical path guide rail 16) on one side; the detection system guide rail (i.e. the detection guide rail 122) is arranged on the gantry 12; There is a roller moving guide rail (ie roller guide rail 14). Between the optical path moving guide rails, there is a platform linear module stator; between the detection system guide rails, a detection device linear module stator; between the roller moving guide rails, a drum linear module stator; platform linear module The stator, the stator of the detection linear module, and the stator of the roller linear module are all integrated components including a linear motion mechanism and a position feedback sensor; protective screens 18 are symmetrically arranged on the marble platform.
  • a platform support (that is, a support guide 22 ) under the optical path platform 2, which can support the optical path platform 2 and move along the optical path moving guide rail.
  • a platform support that is, a support guide 22
  • two sliders are provided, that is, the optical path platform corresponds to each guide rail, and two moving supports are linearly arranged along its direction.
  • the preferred combination is that the optical path moving guide rail is a steel guide rail, and the moving support is a rolling linear bearing; the second combination is that the optical path moving guide rail is a marble guide rail, and the moving support is an air or liquid floating unit; the third combination is that the optical path moving guide rail is a metal
  • the guide rail and the mobile support are sliding linear bearings.
  • the linear module stator is a linear motor stator
  • the linear module mover is a linear motor mover.
  • the stator of the linear module is a lead screw and the mover of the linear module is a nut driven by a servo motor.
  • the linear module stator of the processing head is fixed in front of the optical path platform 2, and the linear module mover of the processing head capable of adjusting the position along a straight line is arranged on it.
  • the realization form of the stator of the linear module of the processing head and the mover of the linear module of the processing head can be the linear motion mechanism of the linear motor stator and the mover, the screw nut, the rack and pinion, etc., and the linear motor stator and the mover are preferred .
  • the linear module mover of the processing head is also fixed with a vertical adjustment module (that is, the processing installation plate 24), which can move on the linear module stator together with the linear module mover, and can also change the distance between its top surface and the linear module mover. distance from the top surface.
  • the vertical adjustment module is preferably a piezoelectric ceramic driver, and secondly a wedge mechanism driven by a servo motor.
  • the shape of the optical path platform 2 may have various forms.
  • the lens i.e. the focusing device 344
  • the processing head 34 and the reflection sheet (i.e. the reflection sheet 326) are located on the vertical adjustment module, and the reflection sheet is located on the linear module mover 116 on.
  • the beam expanded and collimated laser beam enters from the back of the reflector, enters the processing head 34 after being reflected by the reflector, and emits forward after being focused by the lens.
  • a camera lens and a processing head 34 are also provided, and the reflector as a whole can move left and right together with the linear module mover 116 of the processing head, while the camera lens, the processing head 34, and the reflector can move up and down together with the vertical adjustment module;
  • processing plate 24 can drive the processing head to move up and down, and the center 22 is the linear module mover 116 of the processing head, which drives the processing plate 24 to move left and right.
  • the middle reflection sheet 326 moved up and down together with the leftmost reflection sheet 326, at this moment the distance between the middle reflection sheet 326 and the rightmost reflection sheet 326 The distance will change under the action of the retractable optical path protection tube 324 .
  • processing head 34 on the optical platform, and the processing head 34 can be selected from scanning galvanometers, rotary cutting galvanometers, multi-ring mirrors, and modulators according to different processing targets such as etching and drilling. ; When the processing target changes, the processing head 34 can be replaced to adapt to the change of processing requirements.
  • the optical platform and the laser processing assembly 3 As shown in Figure 6, it is another embodiment of the optical platform and the laser processing assembly 3.
  • the laser beam enters the beam-splitting lens (ie, the beam-splitting plate 36) through the reflector 326 and the retractable optical path protection tube 324 for beam splitting.
  • the processing head 34 After entering the processing head 34, another beam of laser light enters the processing head 34 after being reflected by the reflection sheet.
  • the two processing heads 34 in Fig. 6 can be installed on the same vertical adjustment module to adjust the vertical displacement together, and can also be installed on two vertical adjustment modules respectively to independently adjust their respective vertical displacements; multiple vertical adjustment modules can be installed
  • the same linear module mover 116 can also be installed on the linear module movers 116 of different processing heads respectively, and at this time, the linear module stator 118 corresponding to the processing head is provided.
  • Fig. 7 is an embodiment similar to Fig. 6 of the combination of the optical platform and the laser processing assembly 3, which uses the reflection of the flip reflector to change the direction of the laser light and adapt to the shape of the platform 2 with different optical paths.
  • the laser optical path 32 includes a laser (i.e. laser generator 322), a beam expansion collimation module (i.e. beam expansion collimation device 328), a space shaping module (i.e. shaping device 3210), a dynamic focusing module (i.e. Focusing device 3212), detection module; the laser beam is connected to the above-mentioned modules through the splitting of the beam-splitting lens, and is protected by the optical path protection tube 324.
  • the length of the optical path protection tube 324 should be adjusted according to the specific length between the laser and each module .
  • the laser is used to generate laser light; the beam expansion and collimation module is used to compress the divergence angle of the laser beam; the space shaping module is used to adjust the distribution uniformity of the laser beam intensity; the dynamic focus module is used to quickly adjust the laser focus position
  • the functions of the detection module (that is, the laser detection device 3214) can be power detection, focus detection and pointing detection of the laser beam respectively, or all of them can be one of them.
  • the retractable optical path protection tube 324 is used to connect the reflection sheet 326 in the laser processing assembly 3 as shown in Figure 5, when the linear module mover 116 of the processing head of the reflection sheet moves relative to the stator, the The retractable optical path protection tube 324 shown in 5 can protect the laser without disturbing the movement of the reflector.
  • one way of optical path arrangement is that there are five sets of optical path platforms 2 on the marble platform, and a set of laser optical paths 32 are respectively arranged on them, and the direction is changed by the reflection of the reflector and adapted to the shape of the optical path platform 2 where they are located.
  • Each of the five optical path platforms 2 can move on the marble platform along the guide rails (ie, the optical path guide rails 16 ).
  • the number of the optical path platform 2 and the laser optical path 32 can also be 1, 2, 3, 4, or more than 5, and the specific number is adjusted according to the size of the marble platform.
  • optical path layout scheme shown in Figure 9 is suitable for laser optical path systems that require the optical path between components to be strictly constant and cannot use optical fibers to transmit laser light.
  • the second optical path arrangement is that the laser in the laser optical path 32 not only provides laser light in the laser optical path 32, but also provides laser light to the laser optical path 32 through the beam splitting of the beam splitting lens and the protection of the retractable optical path protection tube 324.
  • Laser In addition to providing laser light in the laser light path 32, the laser in the laser light path 32 also provides laser light to the laser light path 32 through the beam splitting of the beam splitting lens and the protection of the retractable light path protection tube 324.
  • the retractable optical path protection tube 324 can adjust itself according to the distance between different optical path platforms 2 , without affecting their movement or the transmission of laser light in each laser optical path 32 .
  • the beneficial effect of this optical path arrangement is that the laser can save the laser optical path 32, and is suitable for the optical path system that cannot use optical fiber to transmit laser light and allows certain changes in the optical path of components.
  • the laser processing components 3 are respectively located on the optical path platform 2; the laser optical path 32 is fixed on the marble, and under the protection of the retractable optical path protection tube 324, the laser is transmitted to the laser processing component 3 through the flying optical path.
  • optical path layout scheme shown in Figure 11 is suitable for laser optical path systems that are sensitive to motion and vibration and allow certain changes in the optical path between components.
  • an alternative way is to use a deformable optical fiber (not shown in the figure) instead of the retractable optical path protection tube 324 to protect and propagate the laser light.
  • the drum 4 consists of a hollow shaft 410, side ribs (ie ribs 416), ventilating ribs (ie ribs 416), roller shell 424, sealing plugs (ie positioning fillers 48), hollow plugs Head (that is, positioning filler 48), valve 484 is formed.
  • the hollow shaft includes a hollow shaft core (ie, hollow cavity 412 ) and axially distributed air holes (ie, openings 422 ).
  • Side ribs 416 are respectively fixed on the left and right sides of the hollow shaft, and ventilation ribs 416 are distributed therebetween. Ventilation ribs 416 are distributed with ventilation holes (i.e. first ventilation holes 4162); side ribs 416 and ventilation ribs 416 jointly position and support the roll shell 424; ventilation ribs 416 connect the hollow shaft, side ribs 416 1.
  • the roller shell 424 is divided into several cavities, and the air vents are used to reduce weight and keep the cavities connected.
  • the left and right sides of the hollow shaft are respectively fixed with a sealing plug and a hollow plug.
  • the sealing plug is a solid structure and seals the hollow shaft core of the hollow shaft from one side; the hollow plug is fixed on the other side of the hollow shaft, on the hollow shaft 410 Endoporus (being the second ventilation hole 4102) is arranged;
  • Valve 484 can be all kinds of manual or automatic valve 484, preferably Gas open valve; because the relevant valve 484 is a mature component, its specific structure is not drawn in Fig. 12, and its role in this patent is only explained.
  • sealing plug and the hollow plug also respectively have an outer circle for external positioning and a central taper hole for positioning, which are used for clamping and positioning the drum 4 .
  • the hollow shaft, the side ribs 416, the ventilation ribs 416, the roller shell 424, the sealing plug and the hollow plug should be fixed in an airtight manner, preferably by welding.
  • positioning grooves 426 are evenly distributed on the outer surface of the roller shell 424 in the circumferential direction. ).
  • the fixing strip 62 is a rectangular strip, on which first stepped through holes 6222 and second stepped through holes 6224 are alternately evenly distributed, wherein there are symmetrical threaded blind holes beside the first stepped through holes 6222 ( That is the second blind hole 6226); there is a sealing ring groove (ie the third sealing ring groove 624) below the fixing bar 62;
  • the threaded blind holes with countersunk holes ie the third blind hole 644
  • stepped through holes ie the third stepped through hole 642
  • sealing ring grooves ie The fourth sealing ring groove 646).
  • the adsorption block 66 has a sealing ring groove (i.e. the first sealing ring groove 6612), a positioning cylinder (i.e. the first positioning column 664), a first positioning groove 666, and a supporting surface (i.e. the first supporting surface 6614) and a positioning surface (i.e. the first positioning surface 6616), wherein the support surface has a radian; the center of the positioning cylinder has a threaded through hole (i.e. the first threaded through hole 668), and a threaded through hole with a countersink (i.e. the fourth step via 6610).
  • a sealing ring groove i.e. the first sealing ring groove 6612
  • a positioning cylinder i.e. the first positioning column 664
  • a first positioning groove 666 i.e. the first positioning groove 666
  • a supporting surface i.e. the first supporting surface 6614
  • a positioning surface i.e. the first positioning surface
  • the isolation block 68 has a sealing ring groove (i.e. the second sealing ring groove 6810), a positioning cylinder (i.e. the second positioning column 684), a second positioning groove 686, an end face, and a countersunk head A threaded through hole (ie, the fifth stepped through hole 688).
  • the distance L11 from the end surface (ie, the second supporting surface 6812 ) to the second positioning groove 686 is smaller than the distance L10 from the supporting surface of the adsorption block 66 (ie, the first supporting surface 6614 ) to the second positioning groove 686 .
  • the adsorption block 66 is fixed on the fixing bar 62 by screws (ie, the connector 610), wherein the first positioning groove 666 is stuck on the fixing bar 62, the positioning cylinder is inserted into the stepped hole, and the screw is screwed into the threaded hole;
  • the installed adsorption block 66 has its positioning surface (i.e. the first positioning surface 6616) parallel to the side of the fixing bar 62; there is also a sealing ring 612 fixed in the sealing ring groove between the adsorption block 66 and the fixing bar 62.
  • sealing rings 612 are embedded in the evenly distributed sealing ring grooves at the bottom of the fixing bar 62 .
  • the spacer 68 can also be fixed.
  • Positioning surface 6616) coplanar, and all parallel to the side of fixed bar 62; There is an included angle with the fixing strip 62, and the included angle is the same.
  • sealing rings 612 are embedded in the sealing ring grooves uniformly distributed under the sealing strip 64 (that is, the fourth sealing ring grooves 646 ).
  • the fixing bar 62 can be fixed on the positioning groove 426 on the roller shell 424 by screws, the sealing ring 612 between the roller shell 424 and the fixing bar 62, and the suction block 66 between the fixing bar 62. to the airtight effect; the through hole of the roller shell 424 (i.e. the first through hole 4262), the stepped through hole of the fixing bar 62 (i.e. the first stepped through hole 6222) and the threaded through hole of the adsorption block 66 (i.e. the first threaded through hole) Holes 668) are concentric and communicated.
  • the sealing strip 64 can be fixed on the positioning groove 426 on the roller shell 424 through the third stepped through hole 642 and screws.
  • the sealing ring 612 between the roller shell 424 and the sealing strip 64 plays an airtight role.
  • the printing plate 5 that can be processed has multiple forms, as shown in Figure 24 is the cylindrical printing plate 5 of the whole circumference, shown in Figure 25 is the printing plate 5 of the non-full circumference, there is hem 52 on it; There are also through holes (i.e. the second through holes 54) on the upper and lower sides, whose diameter, position and quantity are matched with the threaded through holes of the adsorption block 66 (i.e. the first threaded through holes 668).
  • the cylinder 4 is fixed in such a way that the printing plate 5 is entirely sleeved outside the cylinder 4 .
  • the roller shell 424 are fixed strips 62, on which there is an adsorption block 66, and the radius of curvature of the supporting surface of the adsorption block 66 is not greater than the radius of the full-circle printing plate 5, so the adsorption block 66 can hold the printing plate 5 For support and adsorption.
  • the temperature of the cylinder 4 is consistent with the temperature during laser processing (such as room temperature 22 ° C), and at the same time try to increase the temperature of the printing plate 5 so that its inner radius is slightly larger than the support surface from the axis of the cylinder 4 to the adsorption block 66 distance (that is, the actual outer radius of the cylinder 4), so that the printing plate 5 can be smoothly inserted into the cylinder 4; after that, the temperature of the printing plate 5 gradually decreases to the same temperature as the cylinder 4, and the printing plate 5 shrinks and clings to the surface of the cylinder 4 due to the cooling .
  • the temperature rise of the printing plate 5 should be calculated according to its stainless steel, copper, nickel and other plate materials, so that the inner radius of the printing plate 5 is slightly larger than the actual outer radius of the cylinder 4. Further, the printing plate The inner radius of 5 is greater than the outer radius of drum 4 by 0.01 mm to 0.05 mm.
  • the printing plate 5 can be tightly clamped on the surface of the cylinder 4 only by the temperature change, or it can be pumped outward from the hollow shaft head during the laser processing, and the printing plate 5 can be further attached to the cylinder 4 through the negative pressure inside the cylinder 4 Surface; after the laser processing is completed, ventilate the inside of the cylinder 4 through the hollow shaft head, so that the air escapes from the threaded through hole of the adsorption block 66, forcing the printing plate 5 to expand, so that the printing plate 5 can be separated from the cylinder 4.
  • the roller shell 424 is evenly distributed with fixing strips 62 in the area covered by the printing plate 5 for fixing the printing plate 5;
  • the screws i.e. Connector 610) passes through the through holes (i.e. the second through hole 54) on the upper and lower sides of the printing plate 5, and is fixed in the threaded through hole (i.e. the first threaded through hole 668) of the adsorption block 66 on the fixed bar 62, the printing plate 5
  • the arc-shaped area is sucked by the suction block 66 on the fixed strip 62;
  • the roller shell 424 is completely sealed by the sealing strip 64 in the uncoated area of the printing plate 5; , the counterweight is fixed on the sealing strip 64 by screws; the threaded blind holes (ie the third blind hole 644) of each sealing strip 64 can be used to fix the counterweight; the quality and fixed position of the counterweight vary according to the variation of the printing plate 5 Change, its function is to make the drum 4 maintain dynamic balance.
  • the sealing strip 64 could be replaced by a fixed side strip with the suction block 66; when the arc length of the non-whole week printing plate 5 decreased, the positioning strip could be replaced by Sealing strip 64.
  • valve 484 should be closed in time before the suction of air from the hollow plug is stopped and it should be transported to the laser processing casing (i.e. the protective cover 10) in time, so that the cylinder 4 can rely on its own seal in a short time. Maintain negative pressure for a period of time.
  • the printing plate 5 there are two types of patterns on the printing plate 5, one is the line pattern 110 that does not penetrate the printing plate 5 (that is, the gravure pattern), and the other is the hole pattern that penetrates the printing plate 5 112 (i.e. screen pattern); when the printing plate 5 full plate is the line pattern 110, the fixed strip 62 is an adsorption block 66, which supports and absorbs the printing plate 5; when the printing plate 5 is partially When there is a hole pattern 112, the adsorption block 66 at the corresponding position is replaced by the spacer block 68; the spacer block 68 is fixed to the fixing bar 62 on the one hand to seal it, and on the other hand, because L11 is smaller than L10, the spacer block 68 and There is an air gap for protection between the inner surfaces of the printing plates 5, so the laser that engraves the printing plate 5 out of the hole pattern 112 is not enough to damage it when it touches the spacer block 68; because the printing plate 5 has a certain thickness and rigidity, so although there is no
  • the roller moving unit has a roller moving chassis (i.e., a moving substrate 72), on which a roller linear module mover 116 and a roller moving support (i.e. a moving support part 722) are fixed, wherein the roller linear module mover 116 is matched with the roller linear module stator, and the roller moving support is matched with the roller moving guide rail (that is, the roller guide rail 14);
  • the preferred combination is that the roller moving guide rail is a steel guide rail, and the roller moving support is a rolling linear bearing;
  • the second combination is The roller moving guide rail is a marble guide rail, and the roller moving support is an air flotation or liquid floating unit;
  • the third combination is that the roller moving guide rail is a metal guide rail, and the roller moving support is a sliding linear bearing.
  • a rotary drive device i.e. a rotating assembly 74 on one side of the roller moving chassis, on which a clamp (i.e. the first clamp 744), preferably a chuck, is used to fix and drive the roller to rotate; the roller moving chassis
  • a tailstock i.e. the passive rotating part 746
  • a hollow clamp i.e. the second clamp 748
  • the airflow assembly support can be adjusted in height manually or automatically up and down along the pillar, and the effect is to adapt to the cylinder 4 of different diameters.
  • a row of suction nozzles (namely nozzles 822 ) and nozzles 822 are also fixed on the support of the airflow assembly, covering the entire length of the printing plate 5 in the axial direction.
  • the tailstock can slide left and right on the tailstock guide rail (i.e. the support seat guide rail 7464) by using the tailstock support (i.e. the driver support seat 7462), and its sliding power and position are determined by the tailstock linear module stator (located on the drum On the moving chassis) and the mover of the tailstock linear module are located at the bottom of the tailstock, not shown in Figure 31) control; the stator of the tailstock linear module and the mover of the tailstock linear module can be any automatic or manual
  • the linear motion mechanism and the locking device are preferably a screw nut mechanism driven by a servo motor.
  • FIG. 32 there is also a telescopic air pipe (i.e. the air pipe assembly 84) on the roller mobile unit, wherein the air pipe (i.e. the first air pipe 842, the second air pipe 844) is connected with the airflow assembly bracket, respectively for air intake and Suction; the air pipe (i.e. the third air pipe 86) is connected with the tailstock, and the internal pipeline passed is connected with the hollow clamp for air intake or suction; because the hollow clamp can rotate, the air pipe (i.e. the third air pipe 86) and The internal pipeline of the tailstock remains fixed, and the two are connected by a rotary joint; the rotary joint is a mature component in the market, and this patent does not relate to its specific structure.
  • the air pipe i.e. the first air pipe 842, the second air pipe 844
  • the air pipe i.e. the third air pipe 86
  • the internal pipeline of the tailstock remains fixed, and the two are connected by a rotary joint; the rotary joint is a mature
  • the drum moving unit can fix and drive the drum 4 to rotate through the drum clamp (i.e. the first clamp 744) and the hollow clamp (i.e. the second clamp 748), wherein the hollow plug of the drum 4 (i.e. the positioning filler 48 ) is connected with the hollow clamp, and the solid shaft head (that is, the positioning filler 48) is connected with the roller clamp.
  • the drum clamp i.e. the first clamp 744
  • the hollow clamp i.e. the second clamp 748
  • the hollow plug of the drum 4 i.e. the positioning filler 48
  • the solid shaft head that is, the positioning filler 48
  • suction nozzle, nozzle 822 ensures that its air suction and air blowing directions are opposite to the linear velocity direction of printing plate 5, that is, when cylinder 4 rotates by the direction shown by the arrow in Figure 33, nozzle 822 upwards ejects gas, suction Mouth inhales gas, and effect is to remove the debris and the residue that laser engraves or perforates printing plate 5 and produces.
  • the airflow assembly bracket is located on one side of the cylinder moving unit, and it sucks and blows dust from the upper and lower sides of the cylinder 4 and the printing plate 5; the cylinder 4 with the printing plate 5 should be connected with the airflow assembly
  • the opposite side of the support enters the loading roller mobile platform.
  • the drum moving unit can also have two sets of airflow assembly brackets, which are used to provide cleaning and dust suction airflow when lasers are processed from the left and right sides of the drum 4 at the same time; the airflow assembly brackets are in an inverted figure-eight shape Fixed on the roller moving platform, the purpose is to load the roller 4 and the printing plate 5 from the top of the roller moving platform; the suction nozzle and the nozzle 822 are opposite to the fixed position of the air flow assembly bracket, so as to ensure that the air jet direction of the nozzle 822 is in line with the printing plate 5 The direction of velocity is opposite.
  • the tailstock When fixing the drum 4, the tailstock is first driven by the tailstock linear module stator and the tailstock linear module mover on the tailstock guide rail to move away from the rotating drive device to generate an installation space. After the clamp is in contact with the cylinder 4, the tailstock moves toward the direction of the cylinder rotation drive until the hollow clamp bears against the cylinder 4.
  • the valve 484 is opened, the air pipe (i.e. the third air pipe 86) starts to suck, and the air passes through the spiral through hole of the adsorption block 66 (i.e. the first threaded through hole 668) , the through hole of the roller shell 424 (i.e. the first through hole 4262), the air hole of the hollow shaft (i.e. the second air hole 4102), the valve 484, the hollow clamp (i.e. the second clamp 748) are drawn outwards, so that the printing plate 5 continue to be pressed against the roller surface by the atmospheric pressure difference.
  • the air pipe i.e. the third air pipe 86
  • the detection system has a detection system platform (i.e., the detection substrate 92), a detection platform support (i.e., a connecting part 922) and a linear module mover 116 of the detection device, which are respectively connected to the linear module of the detection device guide rail detection device.
  • the stators 118 cooperate; the detection system platform moves along the guide rail of the detection device under the drive of the stator 118 of the linear module of the detection device and the mover 116 of the linear module of the detection device.
  • detection head 94 and detection head 94 adjustment device i.e. adjustment part 924) on the detection system platform, wherein detection head 94 can adjust the angle under the drive of detection head 94 adjustment device; adjustment device can adopt motor direct drive, crank rocker mechanism Such as the angle adjustment mechanism that all kinds of mechanical common sense reach, this patent only introduces its specific effect, does not draw its specific structure in Fig. 36.
  • the detection system platform can move along the detection device guide rail; when the optical path platform 2 moves along the optical path guide rail 16 , its corresponding detection device also moves synchronously along the detection device guide rail.
  • Each optical path platform 2 and laser optical path 32 has a corresponding detection device for monitoring; each detection system can only monitor the processing area of one laser optical path 32, and can also use the method of reciprocating movement to monitor the processing of multiple laser optical paths 32 in turn. area.
  • a plurality of optical path platforms 2 and laser optical path 32 are processed simultaneously; if any optical path platform 2 or laser optical path 32 fails, it will hinder the movement of other optical path platforms 2 because it occupies the area of the marble platform, resulting in The processing range of the rest of the normally working laser light path 32 cannot cover the axial alignment area of the printing plate 5; at this time, the cylinder moving unit can compensate for the missing processing area by moving along the cylinder moving guide rail.
  • the air pipe assembly 84 of the roller moving unit is connected to the internal pipeline in the base 1, and the air pipe is flexible, so the movement of the roller moving unit on the roller moving guide rail will cause the air pipe to fall off or break.
  • the detection head 94 can always be aligned with the axis of the printing plate 5 under the adjustment of the detection head adjustment device (i.e. the adjustment part 924); when the cylinder 4 rotates in the direction shown by the arrow in Figure 37, the detection head 94 preferably can detect the sensor that printing plate 5 surface beats, and effect is whether the beating of detecting printing plate 5 exceeds the scope that laser processing allows; When the printing plate 5 rotates in the direction shown by the arrow in FIG.
  • the vertical adjustment module can adjust the up and down position error of the optical path platform 2 .
  • the vertical layout of the marble platform is perpendicular to the base 1.
  • the marble platform has two sets of gantry frames 12, respectively equipped with detection devices; the moving directions of the optical path platform 2 and the roller moving platform are perpendicular to the base 1; There are two sets of airflow assembly brackets on the roller moving platform.
  • the vertical layout shown in Figure 38 can double the number of laser light paths 32 capable of laser processing within the length of the printing plate 5, further improving the processing efficiency;
  • the vertical layout can also be a horizontal layout in which the optical paths are horizontally opposed and the moving direction of the optical path platform 2 is parallel to the base 1 .
  • components such as the marble platform, the optical path platform 2, and the laser optical path 32 are located in the casing of the laser processing area, and its function is to isolate from the outside world to ensure that the internal temperature and humidity of the casing are stable; the casing (i.e., the protective cover 10)
  • auxiliary equipment 102 on the outside, its functions include but not limited to the air cooling of the air in the casing and related components, the air supply and exhaust of related components, and the water cooling of related components;
  • the auxiliary equipment 102 is located outside the casing of the laser processing area, and its function is It is to prevent the heat generated by the auxiliary equipment 102 from affecting the equipment in the laser processing area enclosure.
  • the printing plate 5 is installed on the cylinder 4 inside the cover of the plate loading preparation area, the purpose is to prevent the plate loading operation from interfering with the laser processing, and at the same time, multiple printing plates 5 can be installed during the laser processing. Increase productivity.
  • each transition zone cover has two automatic doors (i.e. door body 1082); when one When the automatic door is opened, the other automatic door is closed; before the automatic door is opened, the transition area cover should adjust the internal temperature and humidity to prevent the laser processing area cover and upper plate from being damaged during the transfer of the cylinder 4 and printing plate 5.
  • Environmental parameters such as temperature and humidity inside the cover of the plate preparation area cause interference.
  • the cylinder 4 that has completed the installation of the printing plate 5 and the cylinder 4 that has completed the laser engraving of the printing plate 5 are transferred between the laser processing area, the shell upper plate area shell, and the transition area shell through a trolley, AGV or crane, preferably The AGV implements the transfer.
  • the optical path platform can install a variety of different processing heads to process gravure and screen plates, so that the laser plate-making equipment can process gravure patterns and screen plates on one printing plate or multiple printing plates at the same time
  • the pattern can not only process the gravure pattern that does not penetrate the printing plate, but also can process the screen pattern that penetrates the printing plate, and processes the pattern at the same time through multiple sets of lasers, which improves the processing efficiency of the printing plate;
  • laser The laser can be transmitted between the processing head and the laser without relying on optical fiber, and has good adaptability to the type and power of the laser;
  • the laser optical path and the processing head can be placed on the optical path platform as a whole, or the laser optical path can be placed on the marble platform ,
  • Use the flying optical path or optical fiber to connect with the processing head so during the trial period of the equipment, such as changes in laser power, type and laser transmission mode, the equipment can be flexibly adapted, and has a good ability to upgrade and improve; using the axial movement of the
  • connection can be fixed connection, detachable connection, or integral connection; “connection” can be directly or indirectly through an intermediary.

Abstract

提出了一种激光制版设备和制版系统，激光制版设备包括：基座（1）；滚筒（4），可活动地设于基座上，滚筒可相对于基座转动以及沿滚筒的轴向移动，滚筒上设有印版（5）；至少一个光路平台（2），可移动地设于基座上，每个光路平台上设有至少一个激光加工组件（3），且激光加工组件的加工范围覆盖印版在轴向上的移动范围，激光加工组件能够在印版上加工凹版和/或丝网版。通过本技术方案，使激光制版设备可以同时在一个印版或多个印版上加工凹版版纹和丝网版版纹。

Description

激光制版设备和制版系统
本申请要求于2021年06月30日提交到中国国家知识产权局的申请号为202110740196.8、发明名称为“激光制版设备和制版系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及激光雕刻制版技术领域，具体而言，涉及一种激光制版设备和一种制版系统。
背景技术
采用激光直接雕刻金属凹版和丝网版技术，是印钞行业制版技术发展的一个方向，与传统凹原版、镍凹印版及电镀制版工艺、传统晒版腐蚀多层金属版制版工艺、电铸丝网工艺等相比，激光直接雕刻钞券凹版和丝网版不仅能够提高印版图纹精细化程度，进而提高产品的防伪能力，直雕上机版还符合环保政策，体现可持续发展理念。
目前，国际上的激光直接雕刻凹版技术系统主要是KBA-Notasys公司的CTiP系统、G&D公司的FIT 2nd Generation系统和Jura公司的DLE系统，此三种雕刻系统在雕刻方式、版材材料等方面有所不同，其中国际上应用最为广泛的CTiP系统采用树脂版材进行激光雕刻，只能制作凹印原版，鉴于树脂材料的特性，原版只能使用一次。FIT 2nd Generation系统主要是机雕和激光雕刻相结合的凹原版雕刻技术，制版效率比单纯激光雕刻有所提高。DLE系统是激光雕刻合金铜版技术，可制作凹印原版或上机印版，但作为上机印版其耐印力不高，不适用于大印量印钞应用。此三种凹版制版系统主要用于凹印原版的制作，再通过电镀翻铸方式进行印版制版，而罗马尼亚印钞厂采用DLE系统及真空镀铬技术进行直雕上机凹印版制作，体现了绿色制版的发展理念，但也只能满足印刷量较小的需求。
总之，现有的激光制版设备中，多数是将印版固定在平面平台上进行加工，但印版在印刷机滚筒上实际呈弯曲状态，因此平面状态下加工的版纹在印版弯曲后产生一定变形，影响印刷效果。少数激光制版设备能够在滚筒上加工版纹，但要么只能凹版印版，或是只能加工丝网印版，缺乏既能加工凹版、又能加工丝网版的通用设备；并且激光加工设备多数只有一个加工头，加工效率不高；少数具有多个加工头的设备，没有考虑到如有加工头出现损坏，其所占用空间将导致其余加工头加工空间不足的问题。
发明内容
本申请旨在至少解决现有技术或相关技术中存在的技术问题之一。
有鉴于此，本申请的一个目的在于提供一种激光制版设备。
本申请的另一个目的在于对应提供一种制版系统。
为了实现上述至少一个目的，根据本申请第一方面的技术方案，提出了一种激光制版设备，包括：基座；滚筒，可活动地设于基座上，滚筒可相对于基座转动以及沿滚筒的轴向移动，滚筒上设有印版；至少一个光路平台，可移动地设于基座上，每个光路平台上设有至少一个激光加工组件，且激光加工组件的加工范围，通过光路平台和或滚筒的移动覆盖印版在轴向上的移动范围，激光加工组件能够在印版上加工凹版和/或丝网版。
根据本申请提出的激光制版设备，通过在滚筒上设置印版，滚筒可活动的设于基座上，且滚筒可相对于基座转动以及沿滚筒的轴向移动，从而使滚筒可以带动印版相对于基座转动，同时还能够使滚筒沿其轴向移动，以利于对印版加工，可以通过印版相对于基座的转动以及沿滚筒的轴线方向的移动，使得单一光路平台所对应的激光加工组件的加工范围更大，即激光加工组件可以在与印版的周向区域加工版纹，也可以沿轴向加工版纹。其中，在基座上设有至少一个光路平台，且光路平台可以相对于基座移动，在每个光路平台上设有至少一个激光加工组件，使激光加工组件的工作范围能够覆盖印版在轴向上的移动范围，使激光加工组件可以在印版的任一位置加工图案，且在激光加工组件的数量为多个时，多个光路平台、激光加工组件中的一个或者一部分出现损坏时，通过光路平台以及滚筒相对于基座的移动，带动激光加工组件相对于基座和滚筒发生移动，以解决损坏部分激光加工组件所占用空间导致其余激光加工组件加工空间不足的问题。具体地，滚筒平台比较沉重，所以一般只驱动滚筒转动、不轴线移动。光路平台比较轻便，在正常情况下带动激光头轴线移动，覆盖滚筒轴线方向。当有2个光路平台、且其中1个平台上的激光头故障时，其所在的光路平台可移动至基座的空闲区域，防止占用其余加工头的轴向运动空间。如果有3个及以上的光路平台，且位于中间位置光路平台上的激光头或光路平台自身故障，必然影响其两侧剩余加工头的轴向加工，此时就需要靠滚筒的轴向移动进行补救。
进一步地，激光加工组件能够在印版上加工凹版版纹或丝网版版纹，以在印版上加工凹版版纹或者丝网版版纹，或者通过设置多个不同的激光加工组件，一部分激光加工组件在印版上加工凹版版纹，另一部分激光加工组件在印版上加工丝网版版纹，使激光制版设备可以同时在一个印版或多个印版上加工凹版版纹和丝网版版纹。
其中，光路平台的数量可以为一个或多个，根据滚筒上印版的轴向加工范围确定，当然，在设计和生产时，由于激光制版设备的造价和维护问题，通常设置最大数量的光路平台，从而在印版在轴线方向的尺寸较短时，可以启动少量的光路平台，在印版的轴线方向尺寸较长时，可以启动大量的光路平台以实现对版纹的加工。需要说明的，激光加工组件可以整体设于光路平台上，也可以部分设于基座上，通过飞行光路或光纤实现与加工头的连接。
可以理解，对于滚筒上设置的印版，印版数量可以为一个或多个，多个印版可以沿滚筒的轴向设于滚筒的外壁上，也可以沿滚筒的周向设于滚筒的外壁上。
其中，基座的材质可以选用大理石，能够更牢固地为滚筒和光路平台提供支撑。
在上述技术方案中，基座上设有龙门架，龙门架的两侧分别设有与滚筒对应设置的滚筒导轨，以及与光路平台对应设置的光路导轨，以通过滚筒导轨实现滚筒沿轴向方向的移动，通过光路导轨实现光路平台的移动。
在该技术方案中，通过在基座上设有龙门架，且在龙门架的两侧分别设有与滚筒对应设置的滚筒导轨以及与光路平台对应设置的光路导轨，使滚筒和光路平台分别通过滚筒导轨和光路导轨实现滚筒沿滚筒的轴线移动，以及光路平台在光路导轨上滑动，以相对于基座的移动。
具体地，通过将滚筒导轨和光路导轨设于龙门架的前后两侧，可以使得龙门架将光路平台和滚筒区分开，以减少在加工时发生相互干扰的可能性。更具体地，滚筒导轨设于龙门架的前侧，光路导轨设于龙门架的后侧。
在上述技术方案中，光路导轨的延伸方向与滚筒导轨的延伸方向相同。
在该技术方案中，通过光路导轨的延伸方向设置与滚筒导轨的延伸方向相同，使滚筒沿滚筒的轴线相对于基座移动，或者光路平台沿光路导轨滑动使滚筒与光路平台之间产生相对的移动时，沿垂直于滚筒轴线的方向，光路平台与滚筒之间的距离不变，从而使设于光路平台上的激光加工组件与设于滚筒上的印版之间的距离不变，以减小光路平台与滚筒分别在光路导轨和滚筒导轨上滑动时，对激光加工组件雕刻印版时产生加工距离变化的可能性。
在上述技术方案中，激光制版设备还包括：支撑导向部，设于光路平台的下方，通过支撑导向部与光路导轨的配合限制光路平台的移动路径。
在该技术方案中，通过在光路平台的下方设置支撑导向部，具体地，支撑导向部的形状可以是由光路平台的下侧表面向下凸起形成，还可以是由光路平台的下侧表面向上凹陷形成，凸出的支撑导向部可以伸入光路导 轨内，凹陷的支撑导向部可以供光路导轨伸入。一方面，支撑导向部可以在光路导轨上沿光路导轨的延伸方向滑动，以限制光路平台的移动路径，另一方面，支撑导向部通过与光路导轨相抵，以为光路平台提供支撑力。
可以理解，基座上设有与支撑导向部相配合的光路导轨，在支撑导向部和光路导轨的共同作用下实现对于光路平台的导向。此外，在支撑导向部的两端可以设置限位结构，更利于减少在移动光路平台时，出现过度移动发生脱落的情况的可能性。
在上述技术方案中，光路平台通过直线电机实现在基座上的直线运动；或光路平台通过丝杠螺母传动机构实现在基座上的直线运动；或通过带有消隙设计的齿轮齿条机构实现直线运动。在该技术方案中，光路平台通过直线电机或者丝杠螺母传动机构实现在基座上的直线运动，具体地，直线电机能在电力驱动下直接实现平台的直线运动，以利于通过控制向直线电机供电，从而控制光路平台在基座上的直线运动。其中，直线电机结构紧凑，移动速度快，有利于光路平台的小型化以及提高光路平台的移动速度。丝杠螺母传动机构通过将螺母的螺旋运动转变为螺杆的直线运动，从而使光路平台相对于基座的移动，螺母可通过伺服电机驱动，伺服电机的控制速度和位置精度十分准确，可以提高光路平台的移动精度。此外，使用齿轮齿条机构实现直线运动，其中齿轮通过伺服电机驱动，齿轮齿条通过主副齿轮或主副齿条等方法消隙，保证光路平台直线运动的精度。
在上述技术方案中，激光加工组件具体包括：激光光路，设于光路平台上；加工头，加工头的一端与激光光路电连接，且加工头与印版对应设置，以通过加工头能够向印版发射激光以实现加工。
在该技术方案中，激光加工组件具体包括激光光路和加工头，其中，激光光路设于光路平台上，以通过激光光路供给加工所需的激光。此外，通过将加工头的一端与激光光路电连接，且加工头与印版对应设置，使激光光路向加工头输送激光，进而使加工头向印版发射激光，实现在印版上通过激光雕刻图案。
需要说明的是，一个加工头可以与一个激光光路电连接；一个激光光路还可以与多个加工头连接，节省激光器数量。
一个加工头还可以同时与多个激光光路电连接，在单个激光光路损坏时可以调用另一个作为备用的激光光路进行加工。
在上述技术方案中，光路平台的一端设有加工安装板，加工头设于加工安装板上，且加工头能够相对于加工安装板沿竖直方向移动，加工安装板能够带动加工头，沿加工头的出光方向在光路平台上前后移动。
在该技术方案中，通过在光路平台的一端设有加工安装板，通过将加 工头可活动地设于加工安装板上，使加工头能够相对于加工安装板沿竖直方向移动，从而改变加工头相对于光路平台以及滚筒的高度，以利于调整加工头与印版的相对高度，提高雕刻图案的质量。
具体地，加工头可以在加工安装板上调整位置，以改变竖直方向的高度。
可选地，加工安装板可以是压电陶瓷驱动器或者伺服电驱动的楔形机构。
此外，加工安装板可以在光路平台上，沿激光加工头出光方向前后移动。作用是当滚筒直径有较大变化、超出调焦装置变焦能力时，通过加工板带动加工头沿滚筒径向上的位置调整，保证激光焦点仍位于印版表面。
具体方式，加工安装板优选通过直线电机与光路平台连接，直线模组动子位于加工安装板的下方，直线模组定子位于光路平台上。
在上述技术方案中，激光光路具体包括：激光发生器，用于发生激光；至少一个光路保护管，光路保护管内部中空，光路保护管的一端与激光发生器相连，激光在光路保护管中传播。
在该技术方案中，激光光路具体包括激光发生器和光路保护管，激光发生器用于发生激光，光路保护管的一端与及激光发生器相连，激光发生器发生的激光发射到光路保护管中，由于光路保护管内部中空，使激光可以在光路保护管中传播，同时在光路保护管的作用下可以减少外界影响，进而减少激光在传播过程中的损失。
需要说明的是，光路保护管的数量为一个或多个，多个光路保护管之间可以存在夹角，即激光的光路存在折角。
当然，光的传播为直线，故而每个光路保护管均为直管。
在上述技术方案中，激光光路还包括：至少一个反射片，激光能够在反射片的作用下改变光路方向；其中，光路保护管设于任意相邻的两个反射片之间。
在该技术方案中，通过设置至少一个反射片，以通过反射片改变激光的光路方向。具体地，当激光照射到反射片上时，通过反射片的反射作用使反射激光与入射激光之间呈不为零的夹角，从而改变了激光的光路方向。其中，光路保护管设于任意相邻的两个反射片之间，使激光在照射到一个反射片后，改变光路方向射入到光路保护管内，并在光路保护管的另一端射出，并通过另一个反射片再次改变光路方向，从而可以根据需求调整光路保护管的长度或者相邻两个反射片的反射角度，以改变激光的传播路径，更便于对准不同位置的加工头。
在上述技术方案中，激光光路还包括：扩束准直装置，设于激光发生 器发生的激光的光路上，扩束准直装置能够压缩激光的发散角；整形装置，设于激光发生器发生的激光的光路上，整形装置能够改变激光光束强度分布的均匀性；调焦装置，设于激光发生器发生的激光的光路上，调焦装置能够调整激光的焦点位置；检测装置，设于激光发生器发生的激光的光路上，检测装置能够实现激光的功率检测、焦点检测以及指向检测中的一种或多种，其中，扩束准直装置、整形装置、调焦装置和检测装置中任意二者之间的光路传播通过光路保护管实现。
在该技术方案中，激光光路还包括：扩束准直装置、整形装置、调焦装置、检测装置。其中，扩束准直装置设于激光发生器发生的激光的光路上，扩束准直装置能够压缩激光的发散角，以减小激光在传输时需要占用的体积，以提高激光的传递效率，整形装置设于激光发生器发生的激光的光路上，以改变激光光束强度分布的均匀性。调焦装置可以调整激光的焦点位置，以保证激光传播过程中的能量。检测装置设于激光发生器发生的激光的光路上，通过检测装置检测激光的功率、焦点以及指向检测。扩束准直装置、整形装置、调焦装置和检测装置中任意二者之间的光路传播通过光路保护管实现，从而使激光在扩束准直装置、整形装置、调焦装置和检测装置外传播时，使激光通过光路保护管传播，以减少外部环境对激光的影响，提高激光传播的质量。
在上述技术方案中，由激光发生器发生的激光，通过扩束准直装置、整形装置、调焦装置后射入加工头。
在该技术方案中，激光发生器发生的激光通过扩束准直装置、整形装置、调焦装置后射入加工头，使激光发生器发生的激光依次在实现压缩发散角、改变激光光束强度分布的均匀性以及调整激光焦点后射入加工头，以利于提高激光雕刻的版纹的精确度和质量。
在上述技术方案中，激光制版设备还包括：分束片，设于光路平台上，流入分束片的激光在分束片的作用下向外射出至少两个光路，其中，由分束片向外射出的光路与至少一个加工头相对应。
在该技术方案中，通过在光路平台上设置分束片，在分束片的作用下，可将流入分束片的激光转变为多个光路向外射出，其中，由分束片向外射出的光路与一个或多个加工头相对应，使得由激光发生器发生的一束激光在分数片的作用下向一个或多个加工头发射激光，在激光发生器数量一定的前提下，增加加工头的数量，以提高激光雕刻作业的效率。
在上述技术方案中，加工头具体包括：至少一个反射片、输出头和聚焦装置，其中，由激光光路射入加工头内的激光，依次经反射片、输出头以及聚焦装置后，向印版射出以实现加工。
在该技术方案中，加工头是通过至少一个反射片、输出头和聚焦装置共同组成，由激光光路射入加工头内的激光经过至少一个反射片的反射以改变激光的光路方向，使激光射入输出头内，在激光射出输出头时，通过聚焦装置的聚焦后，提高激光能量向印版射出，在印版上雕刻图案。
其中，需要说明的是，相邻两个反射片之间有可伸缩光路保护管，不影响反射片之间距离的改变。
又因激光经过扩束准直作用，故反射片之间光程的改变亦不影响激光传输质量。
在上述技术方案中，滚筒具体包括：滚筒本体，滚筒本体内部中空，且滚筒本体的两端分别设有开口，滚筒本体外套设有辊壳；定位填充件，设于滚筒本体的两端，且定位填充件与开口的形状相适配，以通过定位填充件密封滚筒本体的开口。
在该技术方案中，可以理解，激光制版设备以其体积和重量而言属于大型机械，通过将滚筒本体的内部设为中空，以减小滚筒本体的重量，且在滚筒本体的两端设有开口，通过定位填充件与滚筒本体两端的开口的形状相适配，并通过定位填充件密封滚筒本体的开口，一方面，通过定位填充件实现对滚筒的夹持和定位，另一方面，避免外部的杂质进入滚筒本体的内部。其中，在滚筒本体外套设有辊壳，以便印版的设置，即印版设于辊壳上，辊壳套设于滚筒本体上。
在上述技术方案中，辊壳上设有多个沿轴向延伸的定位槽，每个定位槽内设有第一通孔和第一盲孔，其中，第一盲孔内壁上设有内螺纹。
在该技术方案中，通过在辊壳上设置多个沿轴向延伸的定位槽，以在辊壳上形成可装配空间，以便于在辊壳上安装配件，其中，在定位槽内设置第一通孔和第一盲孔，可通过第一通孔和第一盲孔实现辊壳与滚筒本体，或是辊壳与印版之间的连接。进一步地，在第一盲孔内设有螺纹，可通过第一盲孔和连接件实现辊壳与其它配件之间的螺纹连接。
在上述技术方案中，多个定位槽均匀设于辊壳上，第一通孔贯穿辊壳的内外两侧，且第一通孔和第一盲孔交替设于定位槽内。
在该技术方案中，在辊壳上的定位槽为多个，多个定位槽沿辊壳的周向均匀设置，即任意相邻的两个定位槽与轴线形成的夹角相同，且第一通孔和第一盲孔交替设于定位槽内，间接使得多个第一通孔所连接的对象与辊壳均匀受力连接，同样地，多个第一盲孔所连接的对象也与辊壳均匀受力连接。其中，通过第一盲孔在定位槽上安装固定组件时，可以使固定组件均匀分布于辊壳上，同时第一通孔贯穿辊壳的内外两侧，在第一通孔不连接其余结构时，以利于辊壳内的空气可以通过第一通孔与辊壳外的空气 可相互流通。
在上述技术方案中，滚筒本体内形成空心轴，空心轴将滚筒本体内的空间沿径向分隔为与开口相连通的空心腔，以及支撑腔，滚筒还包括：肋板，设于支撑腔内，且肋板沿径向方向的两侧分别与滚筒本体的内壁以及空心轴的外壁相连。
在该技术方案中，通过在滚筒本体内形成的空心轴，可对辊壳的结构及形状提供支撑，且通过空心轴实现对滚筒本体的定位。空心轴将滚筒本体内的空间沿径向分隔为与开口相连通的空心腔以及支撑腔，使空心腔内的空气可以从开口流出滚筒本体外，或者使空气通过开口进入到空心腔以及支撑腔内。
进一步地，在支撑腔内还设有肋板，肋板沿径向方向的两侧分别与滚筒本体的内壁以及空心轴的外壁相连，从而通过肋板实现对辊壳的支撑以及定位，进而通过肋板还可限制辊壳与空心轴之间的相对位置。
在上述技术方案中，肋板上设有多个第一通风孔，空心轴上设有多个第二通风孔。
在该技术方案中，通过肋板上设有多个第一通风孔，一方面通过多个第一通风孔减轻肋板的重量，另一方面，通过第一通风孔连通每个肋板两侧的支撑腔空间，使由肋板隔开的不同区域的支撑空间相互连通，且在空心轴上设有多个第二通风孔，将空心腔和支撑腔连通，从而使得支撑腔内的空气通过第二通风孔、空心腔与开口连通，使支撑腔、空心腔内的空气均可以通过开口与滚筒外的空气相流通。
在上述技术方案中，定位填充件的回转轴线设于滚筒本体的轴线上，且定位填充件的回转轴线处设有定位锥孔。
在该技术方案中，定位填充件的回转轴线设于滚筒本体的轴线上，定位填充件的回转轴线处设有定位锥孔，使通过定位锥孔对滚筒本体进行夹紧固定后，夹具的轴线与滚筒本体的轴线重合，以在带动滚筒本体转动时，滚筒本体的转动中心线与滚筒本体的轴线重合，使滚筒本体的旋转更加稳定。
可选地，定位填充件呈圆形。
其中，在夹具夹紧定位填充件时，定位锥孔具有导向作用，使夹具可以快速找准夹紧位置。
在上述技术方案中，设于滚筒本体的一端的定位填充件内设有阀门，通过阀门能够控制印版吸附于滚筒上，或印版由滚筒上脱落。
在该技术方案中，通过在滚筒本体的一端设置定位填充件，并在定位填充件内设置阀门，在阀门开启时，滚筒本体内部可与外界连通，即空气 可以通过阀门流入滚筒本体的内部，或从滚筒本体的内部空间流出，具体地，通过开启的阀门抽取滚筒本体的内部空间的空气，使滚筒本体的内部空间产生负压，从而将印版吸附在滚筒的表面。可以理解，通过开启的阀门向滚筒本体的内部空间输入空气，以使内部空间的气压大于外界气压，从而使印版膨胀，以便于印版由滚筒上的取下。
在上述技术方案中，滚筒与印版之间存在间隙，在滚筒转动时，间隙内形成轴向气流。
在该技术方案中，通过将滚筒与印版之间间隔设置，使得二者之间存在可供空气流入的间隙，在滚筒转动时，滚筒与印版带动间隙内的空气流动，以在间隙内形成轴向气流，提高了印版的散热面积和散热效率，能够降低激光加工热量对印版的尺寸和材料造成的不利影响。
在上述技术方案中，激光制版设备还包括：固定组件，设于定位槽内，固定组件用于固定印版与滚筒之间的相对位置。
在该技术方案中，通过在定位槽内设置固定组件，以通过固定组件将印版固定到滚筒上，使印版可以在滚筒的带动下移动。具体地，固定组件在印版的内壁面在多个位置形成支撑，以使印版与滚筒之间的相对位置具有更好的精确度，以利于提高所雕刻图案的质量。
其中，每个定位槽内设有一个固定组件，固定组件既可以是一个密封条，也可以是一个固定条，同时固定条上可以根据需要调整吸附块和隔离块的位置和数量。
在上述技术方案中，固定组件具体包括：固定条和密封条，其中，被印版在辊壳上的投影所覆盖的部分定位槽内设有固定条，印版通过固定条实现固定，每个定位槽内设有固定条或密封条。
在该技术方案中，固定组件具体包括固定条和密封条，固定条用于固定印版，密封封条用于密封定位槽上的通孔，使未被印版覆盖的部分定位槽可以通过密封条密封。具体地，印版可以是整周的筒状印版，也可以是呈非整周的印版，整周的筒状印版在辊壳上的投影覆盖全部的定位槽，则在每个定位槽内均设有固定条，以实现印版的固定。非整周的印版在辊壳上的投影只覆盖部分定位槽，则被覆盖部分的定位槽中设有固定条以固定印版，为被覆盖部分的定位槽内设置密封条，以密封定位槽上的通孔。
在上述技术方案中，固定条呈矩形条状，固定条上设有多个第一连接孔组件，激光制版设备还包括：吸附块，设于固定条上，且吸附块通过第一连接孔组件实现与固定条的连接。
在该技术方案中，固定条具体呈矩形条状，使固定条的外壁轮廓与定位槽相配合，实现固定条的定位，并通过多个外侧轮廓与定位槽的配合提 高固定条与定位槽连接的稳定性，减小固定组件的晃动。此外，固定条上还设有多个第一连接孔组件，吸附块通过第一连接孔组件实现与固定条的连接，且通过第一连接孔组件使滚筒本体内部的空气通过定位槽的第一通孔以及第一连接孔组件经吸附块流出，或者外部的空气经吸附块、第一连接孔组件以及定位槽上的第一通孔流入滚筒本体的内部空间。
在上述技术方案中，第一连接孔组件具体包括：第一阶梯通孔，以及沿径向方向设于第一阶梯通孔外的第二盲孔；第二阶梯通孔，设于任意两个相邻的第一阶梯通孔之间，且第二阶梯通孔与第一盲孔对应设置；第三密封圈槽，绕设于与固定条上远离所述第一阶梯通孔的一侧，其中，第二盲孔的内壁上设有内螺纹。
在该技术方案中，连接吸附块和固定条的第一连接孔组件包括第一阶梯通孔以及第二盲孔，在第二盲孔内设有内螺纹，以通过螺栓穿过吸附块伸入到第二盲孔内，将吸附块固定到固定条上。第一阶梯通孔，一方面使吸附块的部分伸入到第一阶梯通孔内，实现吸附块的定位，另一方面，通过第一阶梯通孔连通吸附块与滚筒本体的内部空间，在滚筒本体的内部空间呈负压时，吸附块吸附印版，使印版被吸附在吸附块上，在滚筒本体的内部空间的气压大于外部气压时，空气从吸附块逸出，使印版从吸附块上脱离。进一步地，第一连接孔组件还包括第二阶梯通孔，第二阶梯通孔设于任意两个相邻的第一阶梯通孔之间，且第二阶梯通孔与第一盲孔对应设置，使螺栓可以穿过第二阶梯通孔并伸入到第一盲孔内，实现固定条与定位槽的固定连接。
此外，还设有第三密封圈槽，绕设于与固定条的第一阶梯通孔开口相对的另一侧，主要是用于放置密封圈，在固定条固定在定位槽上后，防止空气从固定条与定位槽之间逸出。需要补充的是，第三密封圈槽的轴线与辊壳中第一通孔的轴线重合，作用是当固定条固定在定位槽上后，密封圈能够封住辊壳的第一通孔，防止空气从固定条与辊壳之间逸出。
在上述技术方案中，第一连接孔组件中第二盲孔的数量为两个，两个第二盲孔对称设于第一阶梯通孔外，且两个第二盲孔的轴心线与固定条的侧壁不垂直。
在该技术方案中，在每个第一连接孔组件中第二盲孔的数量为两个，使吸附块连接到固定条上时，通过两个第二盲孔限制吸附块的移动，避免由于第二盲孔设置位置和数量不当，无法完全限制吸附块转动的自由度，使得吸附块可以绕第二盲孔的轴线转动，其中，第二盲孔对称设于第一阶梯通孔外，即两个第二盲孔设于第一阶梯通孔的直径方向的两侧，使两个第二盲孔和第一阶梯通孔处于一条直线上，在吸附块连接至第二盲孔时， 吸附块可将阶梯通孔覆盖。进一步地，通过限定两个第二盲孔的轴心线与固定条的侧壁不垂直，从而使吸附块与固定条的侧壁不垂直，将多个吸附块固定于固定条上时，多个吸附块均与固定条的侧壁之间呈不为零的夹角，在相邻两个吸附块之间形成供空气流通的通道，且该通道相对于滚筒本体的轴线倾斜，在滚筒本体转动时，多个吸附块形成与轴流式风扇类似的结构，使吸附块带动空气流动，并迫使印版和辊壳的表面之间的空气沿滚筒本体的轴线方向流动并形成气流，气流在印版的内表面和滚筒本体的外表面之间的空隙中轴向流动。可以理解，空气流动的通道相比于直接沿轴线方向设置的通道，其长度更长，也即散热面积更大，从而提高了印版的散热效率，能够降低激光加工热量对印版尺寸和材料造成的不利影响。
在上述技术方案中，吸附块具体包括：吸附块体；第一定位柱，设于吸附块体上，且第一定位柱与第一阶梯通孔对应设置；第一定位槽，设于吸附块体靠近固定条的一侧，且第一定位槽的形状与固定条的形状相适配；第一螺纹通孔，设于第一定位柱内，且第一螺纹通孔与第一阶梯通孔的轴线相重合；第四阶梯通孔，与第二盲孔对应设置。
在该技术方案中，吸附块具体包括吸附块体、第一定位柱、第一定位槽和第一螺纹通孔，具体地，第一定位柱设于吸附块体上，且第一定位柱伸入到第一阶梯通孔内，通过第一定位柱与第一阶梯通孔的配合实现吸附块的定位。第一定位槽的形状与固定条的形状相匹配，且第一定位槽设于吸附块靠近固定条的一侧，使吸附块固定到固定条上时，固定条可以伸入第一定位槽中，且固定条两侧的侧壁与第一定位槽的内壁相抵，以限制吸附块沿垂直于固定条的侧壁方向的移动，提高吸附块的稳定性；且第一螺纹通孔与第一阶梯通孔的轴线相重合，使第一螺纹通孔与第一阶梯通孔连通，从而连通滚筒本体内部空间与滚筒本体的外部空间，使空气可以经第一螺纹通孔、第一阶梯通孔进入到滚筒本体的内部空间，或者从滚筒本体的内部空间依次经第一阶梯通孔和第一螺纹通孔流出。
进一步地，在吸附块提上设有第四阶梯通孔，与第二盲孔对应设置，以通过螺栓穿过第四阶梯通孔伸入到第二盲孔内实现吸附块与固定条的固定连接。
在上述技术方案中，激光制版设备还包括：第一密封圈槽，绕设于第一定位柱外。
在该技术方案中，通过第一密封圈槽绕设于第一定位柱外，以便于在第一密封圈槽内设置密封圈，从而绕第一阶梯通孔和第一螺纹通孔密封吸附块与固定条之间的间隙，避免空气流经第一阶梯通孔和第一螺纹通孔时，从吸附块和固定条之间的间隙逸出。
在上述技术方案中，密封条上沿长度方向间隔设有第三阶梯通孔和第三盲孔，其中，第三盲孔的内壁上设有内螺纹，密封条上与第三盲孔相对另一侧设有第四密封圈槽。
在该技术方案中，在密封条上沿长度方向间隔设有第三阶梯通孔和第三盲孔，使螺栓可以穿过第三阶梯通孔伸入到定位槽上的第一盲孔中，以将密封条连接到定位槽内。
其中，第三盲孔的内壁上设有内螺纹，以利于通过螺栓实现螺纹连接，提高旋紧后的稳固程度。
此外，在密封条上与第三阶梯通孔相对的另一面设有第四密封圈槽，第四密封圈槽轴线与辊壳的第一通孔的轴线重合，作用是当密封条固定在定位槽上后，密封圈能够封住辊壳的第一通孔，防止空气从密封条与辊壳之间逸出。
进一步地，第三阶梯通孔设于任意两个相邻的第三盲孔之间，且第三阶梯通孔与第二盲孔对应设置，使螺栓可以穿过第三阶梯通孔并伸入到第二盲孔内，实现对密封条的连接。
在上述技术方案中，激光制版设备还包括：隔离块，设于固定条上。
在该技术方案中，通过将隔离块设于固定条上，一方面，将隔离块固定到固定条上时，以密封固定条上的第一阶梯通孔，另一方面，隔离块与吸附块形成与轴流式风扇类似的结构，使滚筒本体转动时，吸附块和隔离块带动空气流动，并迫使印版和辊壳的表面之间的空气沿滚筒本体的轴线方向流动并形成气流，气流在印版的内表面和滚筒本体的外表面之间的空隙中轴向流动，提高了印版的散热面积和散热效率，能够降低激光加工热量对印版尺寸和材料造成的不利影响。
在上述技术方案中，隔离块具体包括：隔离块体；第二定位柱，设于隔离块体上，且第二定位柱与第三阶梯通孔对应设置；第二定位槽，设于隔离块体靠近固定组件的一侧，且定位槽的形状与固定组件的形状相适配第五阶梯通孔，与第二盲孔对应设置，以通过连接件穿过第五阶梯通孔和第二盲孔实现隔离块与固定条的连接。
在该技术方案中，隔离块包括隔离块体、以及设于隔离块体上的第二定位柱、第二定位槽和第五阶梯通孔。具体地，第二定位柱可以伸入到第三阶梯通孔内，通过第二定位柱与第三阶梯通孔的配合实现隔离块的定位，且第二定位槽的形状与固定组件的形状相适配，即第二定位槽一固定条和密封条的形状相适配，且第二定位槽设于隔离块靠近固定组件的一侧，使隔离块固定到固定条或密封条上时，固定条或密封条可以伸入第二定位槽中，且固定条或密封条的两侧的侧壁与第二定位槽的内壁相抵，以限制隔 离块沿垂直于固定条或密封条的侧壁方向的移动，提高隔离块的稳定性。此外，第五阶梯通孔与第二盲孔对应设置，以通过连接件穿过第五阶梯通孔和第二盲孔实现隔离块与固定条的连接。需要说明的是，隔离块连接到固定条上时，第二定位柱伸入第一阶梯通孔内，以将第一阶梯通孔密封。
在上述技术方案中，激光制版设备还包括：第二密封圈槽，绕设于第二定位柱外。
在该技术方案中，通过第二密封圈槽绕设于第二定位柱外，以便于在第二密封圈槽内设置密封圈，从而绕第一阶梯通孔密封隔离块与固定条之间的间隙，避免空气经第一阶梯通孔从隔离块和固定条之间的间隙逸出。
在上述技术方案中，第二定位槽距隔离块体远离固定组件的一侧的最小距离，小于第一定位槽距吸附块体远离固定条的一侧的最小距离，隔离块与印版之间存在间隙。
在该技术方案中，第二定位槽距隔离块体远离固定组件的一侧的最小距离，小于第一定位槽距吸附块体远离固定条的一侧的最小距离，使印版被吸附在吸附块上时，在隔离块与印版之间存在间隙，在通过激光对印版雕刻丝网版版纹时，激光会穿透印版。其中，在与丝网版版纹对应的位置安装隔离块，一方面隔离块固定到固定条上对其起密封作用，另一方面隔离块与印版的内表面之间存在保护用的空气空隙，因此将印版雕刻出孔洞版纹的激光在接触到隔离块时已不足以对其产生破坏。需要说明的是，因印版具有一定厚度和刚度，故孔洞版纹所在区域虽无支撑，但在隔离块周围的吸附块支撑作用下仍能维持形状。
其中，固定条上的隔离块数量根据孔洞版纹的区域大小进行调整，且固定条左右两端仍须固定吸附块，以支撑和吸附印版。
在上述技术方案中，印版呈弧面状，印版沿周向的至少一侧形成有向滚筒弯折的折边，且印版沿轴向方向的两侧分别设有与第一螺纹通孔相对应的第二通孔。
在该技术方案中，印版呈弧面状，在辊壳需要转动时，弧形的印版更贴合于辊壳的形状，以利于版纹加工。在印版沿周向的至少一侧形成有向滚筒弯折的折边，以通过折边与吸附块相抵，从而限制印版沿垂直于固定条的方向的移动。印版沿轴向方向的两侧分别设有与第一螺纹通孔相对应的第二通孔，通过连接件穿过第二通孔伸入到第一螺纹通孔内，以将印版沿轴向方向的两侧固定到吸附块上。具体地，辊壳在印版包覆的区域内均布有固定条，固定条通过设置在其上的固定块对印版进行固定，螺栓穿过印版沿轴向方向的两侧的第二通孔固定在固定条上的第一螺纹通孔中，印版的弧形区域由固定条上的吸附块进行吸附。
需要说明的是，辊壳在印版未包覆的区域全部由密封条进行密封。
进一步地，印版的弧长增大时，可将密封条替换为带有吸附块的固定条；印版的弧长减小时，可将固定条替换为密封条。
其中，在呈弧面状的印版装配时，首先将印版的折边靠在吸附块的定位面上，并由螺丝将印版沿轴向方向的一端首先固定在固定条的吸附块上，随后滚筒本体一边转动，使印版剩余部分逐渐与吸附块接触，一边通过定位填充件向外抽吸空气，使印版逐渐被大气压紧在滚筒本体表面，最后通过螺丝将印版沿轴向方向另一端固定在固定条上。可选地，在印版固定前，也可适当进行加热升温，使印版在降温后因收缩使其进一步贴紧在滚筒本体上。
在印版固定在滚筒本体上后，应在停止从定位填充件抽吸空气前及时关闭阀门并及时向激光加工组件转运，使滚筒依靠自身的密封在短时间内维持负压。
需要补充的是，即使滚筒出现漏气情况，印版仍因其圆周方向上的两端被螺丝固定在固定条上，因此仍可保持在滚筒上的可靠固定。
在上述技术方案中，印版呈圆筒状，其中，每个定位槽上设有固定条，固定条的吸附块对应的曲率半径不大于印版内表面的半径。
在该技术方案中，印版呈圆筒状，在将印版安装到滚筒本体上时，可将印版整体套设于辊壳外，其中，每个定位槽上设有固定条，在固定条上设置吸附块以将印版套设于吸附块外，以通过吸附块对印版提供支撑，且固定条的吸附块对应的曲率半径不大于印版内表面的半径，使滚筒本体的内部产生负压时，通过吸附块吸附印版，使印版能够与吸附块的外表面紧密的贴合，避免在印版与吸附块的外表面之间产生缝隙，以将吸附块上的第一螺纹通孔封闭，使印版被吸附在吸附块上。
在上述技术方案中，印版的尺寸能够根据温度的升降发生变化，在将印版安装至滚筒上时，对印版进行加热，以使印版的内径大于滚筒的外径，再对印版降温，以使印版贴合于滚筒上。
在该技术方案中，在装配呈圆筒状的印版时，由于印版的尺寸能够根据温度的升降发生变化，具体地，印版的温度升高时，由于热胀冷缩的原理，使印版的整体尺寸增大，即印版内表面的半径增大，在安装时，首先使印版的温度升高，使其内半径稍大于滚筒本体的轴线到吸附块的支撑表面的距离，使印版顺畅套入滚筒本体上，再使印版的温度逐渐降低至与滚筒本体相同的温度，因降温使印版收缩并紧贴设于滚筒本体上的吸附块的支撑表面上。
需要说明的是，滚筒本体的温度需要与激光加工时的温度一致(如室 温22℃)，避免由于激光雕刻印版时，使印版的温度大于滚筒本体的温度，印版内表面的半径由于受热膨胀而增大，使印版的内壁半径大于滚筒本体的轴线到吸附块的支撑表面的距离，使印版从滚筒上脱落。
详细地，印版的温升应根据其不锈钢、铜、镍等版材材料作计算，使印版内半径略大于滚筒本体的轴线到吸附块的支撑表面的距离即可。
在上述技术方案中，印版在激光加工组件的作用下形成由一侧向另一侧下沉的线条版纹；和/或印版在激光加工组件的作用下形成穿透印版的两侧的孔洞版纹，其中，滚筒上与线条版纹对应的定位槽内设有吸附块，滚筒上与孔洞版纹对应的定位槽内设有隔离块。
在该技术方案中，通过印版在激光加工组件的作用下形成由一侧向另一侧下沉的线条版纹，使激光可以在印版上雕刻不穿透印版的条形凹印版纹；或者印版在激光加工组件的作用下形成穿透印版的两侧的孔洞版纹，使激光可以在印版上雕刻穿透印版的孔洞版纹(即丝网版版纹)；或者通过激光加工组件，可以在印版上同时雕刻条形凹印版纹和孔洞版纹。当印版整版均为线条凹印版纹时，固定条上均为吸附块，对印版起支撑和吸附作用。当印版局部带有孔洞版纹时，与孔洞版纹对应在定位槽内设置隔离块，隔离块一方面固定到固定条，以密封固定条上的第一阶梯通孔，实现密封作用，另一方面使隔离块与印版的内表面之间存空气空隙，使将印版雕刻出孔洞版纹的激光穿过空气间隙后在接触到隔离块时已不足以对其产生破坏。
需要说明的是，印版具有一定厚度和刚度，故孔洞版纹所在区域虽无支撑，但在吸隔离块周围的吸附块支撑作用下仍能维持形状。
其中，固定条上的隔离块数量根据孔洞版纹的区域大小进行调整，但固定条左右两端仍须固定吸附块，用于支撑和吸附印版。
在上述技术方案中，印版呈非整周弧形，激光制版设备还包括：配重块，与密封条可拆卸连接，其中，配重块与印版分别设于滚筒的轴线的两侧。
在该技术方案中，当印版为非整周的弧形印版时，在滚筒上需要设置配重块。可以理解，配重块的位置应为在滚筒上不设置印版的区域，保证动平衡，一般地，将配重块和印版设置在滚筒的轴线的两侧，不一定需要在相对的位置上，只需要将二者错开，不在滚筒周向的同一位置即可。从而便于通过密封条安装配重块保持滚筒整体的动平衡。
配重块安装且只安装在密封条上。
进一步地，配重块呈矩形。
在滚筒圆周方向上，配重块与非整周印版分别位于滚筒轴心两侧，配 重块在滚筒轴线方向上的位置根据非整周型印版轴线方向尺寸以及非整周印版在滚筒轴线方向上的安装位置确定。配重块可以是1块，也可以是多块，其重量与数量根据非整周印版的尺寸确定，目的是保持滚筒的动平衡。
在上述技术方案中，包括：第六阶梯通孔，设于配重块上，且第六阶梯通孔的轴线与第三盲孔的轴线相重合，其中，通过紧固件穿过第六阶梯通孔和第三盲孔实现配重块与密封条的连接。
在该技术方案中，配重块上设有第六阶梯通孔，其轴线与密封条的第三盲孔重合，紧固件穿过第六阶梯通孔后，旋入第三盲孔，将配重块固定在密封条上。
进一步地，第六阶梯通孔等距分布。
在上述技术方案中，激光制版设备还包括：滚筒移动组件，可移动地设于基座上，且滚筒移动组件上设有滚筒，以通过滚筒移动组件与滚筒导轨的配合实现滚筒相对于基座的移动。
在该技术方案中，通过滚筒移动组件可移动地设于基座上，且在滚筒移动组件上设有滚筒，使滚筒移动组件在基座上移动时，带动滚筒移动，具体地，滚筒移动组件与滚筒导轨相配合，使滚筒移动组件可以沿滚筒导轨移动，实现滚筒相对于基座的移动。
在上述技术方案中，滚筒移动组件具体包括：移动基板；旋转组件，设于移动基板上，旋转组件具体包括：旋转驱动件，以及与旋转驱动件电连接的第一夹具；被动转动件，与旋转驱动件相对设置，被动转动件能够在移动基板上移动，被动转动件上设有第二夹具，滚筒在第一夹具和第二夹具的作用下与旋转组件相连，其中，第一夹具在旋转驱动件的作用下能够发生转动。
在该技术方案中，滚筒移动组件具体包括：移动基板和旋转组件，其中，旋转组件设于移动基板上，通过移动基板相对于基座的移动实现旋转组件相对于基座的移动；旋转组件具体包括旋转驱动件和被动转动件，在旋转驱动件上设有第一夹具，且第一夹具与旋转驱动件电连接，以通过旋转驱动件驱动第一夹具绕第一夹具的轴线旋转，被动转动件与旋转驱动件对应设置，且被动转动件能够在移动基板上移动，从而使被动转动件通过在移动基板上的移动调整被动转动件距旋转驱动件的距离，且在被动转动件上设有第二夹具，滚筒在第一夹具和第二夹具的作用下与旋转组件相连。具体地，通过被动转动件相对于旋转驱动件的移动，将滚筒夹在第一夹具和第二夹具之间，且旋转驱动件驱动第一夹角转动时，第一夹具带动滚筒转动，第二夹具在滚筒的带动下被动转动，使滚筒在滚筒移动组件上既可以相对于基座沿滚筒导轨的延伸方向移动，也可以相对于基座绕滚筒的轴 线转动，以调整激光加工组件与滚筒的相对位置，从而调整激光加工组件在印版上的作业面。
其中，移动基板通过直线电机、丝杆螺母、齿轮齿条机构实现其在滚筒导轨上的移动。
在上述技术方案中，激光制版设备还包括：喷气组件，与滚筒对应设于移动基板上，且喷气组件设于旋转组件的一侧，喷气组件的工作范围覆盖印版。
在该技术方案中，在移动基板上对应滚筒设置喷气组件，使喷气组件可以向印版上喷气以清除激光在对印版雕刻或打孔过程中产生的碎屑和残渣，其中，喷气组件设于旋转组件的一侧，以避免喷气组件对滚筒的旋转产生干涉。可以理解，喷气组件的工作范围覆盖印版，使喷气组件可以清除印版全部区域的残渣和碎屑。
其中，喷气组件可以设于移动基板远离滚筒的一侧。在上述技术方案中，喷气组件具体包括：气流支架，气流支架的尺寸与滚筒的尺寸相适配；其中，气流支架上设有多个喷嘴，在滚筒的轴线方向上，喷嘴的工作范围覆盖印版。
在该技术方案中，通过气流支架的尺寸与滚筒的尺寸相匹配，使设于气流支架上的多个喷嘴可以贴近滚筒的外表面，减小喷嘴与印版之间的距离，从而提高喷嘴清除印版上的残渣和碎屑的效果。可以理解，距离越近，去除残渣的效果越好，其中在滚筒的轴线方向上，喷嘴的工作范围覆盖印版，使滚筒在绕滚筒的轴线转动时，喷嘴的工作范围可以覆盖印版的全部工作面，以清除印版上所有区域的残渣和碎屑。
在上述技术方案中，激光制版设备还包括：气管组件，该气管组件包括：第一气管，与气流支架相连通，在第一气管的作用下，喷嘴的一部分能够向外喷气；第二气管，与气流支架相连通，在第二气管的作用下，喷嘴的另一部分能够由外向内吸气。
在该技术方案中，通过气管组件包括第一气管和第二气管，且第一气管和第二气管分别与气流支架连通，以使与第一气管连通的喷嘴向外喷气，与第二气管连通的喷嘴由外向内吸气，从而由第一气管连通的喷嘴向外喷气将印版上的残渣和碎屑吹落，并由第二气管连通的喷嘴由外向内吸气将被吹落的残渣和碎屑吸除，从而减小残渣和碎屑落到印版的周围，避免残渣和碎屑在移动基板或基座上堆积，阻碍滚筒相对于基座的移动。
可以理解，通过采用部分喷嘴吸气，部分喷嘴喷气的结合方式，能有效提高加工产生的残渣和碎屑的清除效果。
在上述技术方案中，气流支架沿滚筒的径向方向的两侧上设有喷嘴， 其中，在滚筒向下转动时，位于滚筒下方的喷嘴向上喷气，位于滚筒上方的喷嘴吸气，或在滚筒向上转动时，位于滚筒上方的喷嘴向下喷气，位于滚筒下方的喷嘴吸气。
在该技术方案中，通过在气流支架沿滚筒的径向方向的两侧上设有喷嘴，使喷嘴沿滚筒的径向方向的两侧喷气或吸气。具体地，在滚筒向下转动时，位于滚筒下方的喷嘴向上喷气，以将印版上的残渣和碎屑吹落，位于滚筒上方的喷嘴吸气，将吹落的残渣和碎屑吸除，或在滚筒向上转动时，位于滚筒上方的喷嘴向下喷气，以将印版上的残渣和碎屑吹落，位于滚筒下方的喷嘴吸气，将吹落的残渣和碎屑吸除。
在上述技术方案中，气流支架的数量为两个，两个气流支架之间的间距由下至上逐渐增大，滚筒设于两个气流支架之间。
在该技术方案中，气流支架的数量为两个，以通过两个气流支架向滚筒喷气或吸气，以清除印版上的残渣和碎屑，以提高残渣和碎屑的清楚效果，使得当有激光分别从滚筒左右两侧同时进行加工时，能够提供清洁和吸尘气流，且两个气流支架之间的间距由下至上逐渐增大，滚筒设于两个气流支架之间，以便于滚筒从两个气流支架的上方装入。
在上述技术方案中，被动转动件内部中空，第二夹具为空心夹具，激光制版设备还包括：第三气管，与被动转动件相连，在第三气管的作用下，通过被动转动件能够向滚筒内排气或吸气。
在该技术方案中，通过被动转动件内部中空，第二夹具为空心夹具，以利于第三气管穿过第二夹具与被动转动件相连，其中，在第三气管的作用下，通过被动转动件能够向滚筒内排气或吸气。具体地，第三气管从滚筒内吸气时，滚筒内产生负压，空气经吸附块的第一螺纹通孔、辊壳的第一通孔、定位填充件的阀门、空心夹具向外被抽出，使印版被大气压差继续压紧在吸附块上，第三气管向滚筒内排气时，空气经空心夹具、定位填充件的阀门、辊壳的第一通孔、吸附块的第一螺纹通孔向外排出，使整周印版从滚筒上脱落。
在上述技术方案中，龙门架的顶壁和/或侧壁设有检测导轨，激光制版设备还包括：检测组件，设于检测导轨上，检测组件能够检测印版的跳动以及印版的加工质量。
在该技术方案中，通过在龙门架的顶壁和/或侧壁设有检测导轨，且检测组件设于检测导轨上，使检测组件可以沿检测导轨移动，通过检测组件检测印版的跳动以及印版的加工质量，从而获取印版的加工状态，在印版出现加工质量的问题时，可以及时发现，避免出现较多的加工质量问题，以节省印版材料成本以及时间成本。
在上述技术方案中，检测组件具体包括：检测基板，检测基板包括相连接的连接部和调节部，连接部用于与检测导轨配合实现检测基板的移动；至少一个检测头，可活动地设于调节部上，且每个检测头的检测方向朝向滚筒。
在该技术方案中，通过检测基板的连接部与检测导轨的配合，使检测基板可以沿检测导轨移动，且将至少一个检测头设于调节部上，以在连接部沿检测导轨移动时，通过所述调节部能够实现控制检测头的角度，从而使之对准滚筒的轴线。此外，每个检测头的检测方向朝向滚筒，以通过检测头检测印版的加工质量，更利于对于印版加工的状态或进度的检测。
其中，检测基板通过直线电机、丝杆螺母、齿轮齿条机构实现其在检测导轨上的移动。
其中，检测头与调节部之间的活动连接可以通过电机直驱或是曲柄摇杆等常用角度调整机构实现。
在上述技术方案中，激光制版设备还包括：防护屏，与龙门架对应设置，通过防护屏能够使光路平台所处空间与滚筒所处空间之间相互独立。
在该技术方案中，通过与龙门架对应设置防护屏，使光路平台所处空间与滚筒所处空间之间相互独立，以减少光路平台所处空间与滚筒所处空间之间的部件运行时的相互干扰。
本申请第二方面的技术方案提出了一种制版系统，包括：上述任一技术方案中的激光制版设备；保护罩，至少套设于激光制版设备的基座外；辅助设备，设于保护罩外，且辅助设备与保护罩相连通，以通过辅助设备控制保护罩内的设备温度和空气温度。
根据本申请提出的制版系统，通过包括上述任一技术方案中的激光制版设备，从而具有上述任一技术方案中的技术效果，在此不再赘述。在激光制版设备的基座外套设有保护罩，以通过保护罩保护设于基座上的激光制版设备的各运行部件，防止外部物体进入到激光制版设备中，影响激光制版设备的正常运行。在保护罩外设有辅助设备，防止辅助设备在工作中产生的热量，影响激光加工区保护罩内的设备。辅助设备与保护罩相连通，以通过辅助设备控制保护罩内的设备温度和空气温度，以提高印版的加工质量。
在上述技术方案中，制版系统还包括：上版区域，与激光制版设备的基座独立设置，且上版区域设于保护罩外；上版罩，套设于上版区域外，激光制版设备的印版在上版区域内安装于激光制版设备的滚筒上。
在该技术方案中，与激光制版设备的基座独立设置上版区域，印版在上版区域内安装到滚筒上，防止上版区域的操作干扰激光加工，同时在激 光加工过程中可以对多个印版进行安装操作，提高生产效率。
在上述技术方案中，制版系统还包括：过渡罩，设于上版罩和/或保护罩的一侧。
在该技术方案中，在上版罩或者保护罩的一侧设有过渡罩，或者在上版罩和保护罩之间设有过渡罩，印版在上版上版罩内部安装到滚筒上时，通过过渡罩保护印版。
在上述技术方案中，过渡罩上开设有两个门体，每个过渡罩对应两个门体中一个门体开启，另一个门体关闭。
在该技术方案中，通过在过渡罩上开设有两个门体，当一扇门体开启时另一扇门体关闭，过渡罩在开启门体前，应对内部的温湿度进行调整，作用是防止滚筒、印版的转运过程中对保护罩、上版罩内部的温度、湿度等环境参数造成干扰。
本申请的附加方面和优点将在下面的描述部分中变得明显，或通过本申请的实践了解到。
附图说明
图1示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图2示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图3示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图4示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图5示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图6示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图7示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图8示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图9示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图10示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图11示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图12示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图13示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图14示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图15示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图16示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图17示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图18示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图19示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图20示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图21示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图22示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图23示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图24示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图25示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图26示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图27示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图28示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图29示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图30示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图31示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图32示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图33示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图34示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图35示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图36示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图37示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图38示出了根据本申请的一个实施例的激光制版设备的结构示意图；
图39示出了根据本申请的一个实施例的激光制版设备的结构示意图。
其中，图1至图39中的附图标记与部件名称之间的对应关系为：
1基座，12龙门架，122检测导轨，14滚筒导轨，16光路导轨，18防护屏，
2光路平台，22支撑导向部，24加工安装板，
3激光加工组件，32激光光路，322激光发生器，324光路保护管，326反射片，328扩束准直装置，3210整形装置，3212调焦装置，3214激光检测装置，34加工头，342输出头，344聚焦装置，36分束片，
4滚筒，42滚筒本体，422开口，424辊壳，426定位槽，4262第一通孔，4264第一盲孔，48定位填充件，482定位锥孔，484阀门，410空心轴，4102第二通风孔，412空心腔，414支撑腔，416肋板，4162第一通风孔，
5印版，52折边，54第二通孔，
6固定组件，62固定条，622第一连接孔组件，6222第一阶梯通孔，6226第二盲孔，6224第二阶梯通孔，624第三密封圈槽，64密封条，642第三阶梯通孔，644第三盲孔，646第四密封圈槽，610连接件，612密封 圈，
66吸附块，662吸附块体，664第一定位柱，666第一定位槽，668第一螺纹通孔，6610第四阶梯通孔，6612第一密封圈槽，6614第一支撑面，6616第一定位面，
68隔离块，682隔离块体，684第二定位柱，686第二定位槽，688第五阶梯通孔，6810第二密封圈槽，6812第二支撑面，6814第二定位面，
614配重块，6142第六阶梯通孔，
7滚筒移动组件，72移动基板，722移动支撑部，74旋转组件，742旋转驱动件，744第一夹具，746被动转动件，7462驱动件支撑座，7464支撑座导轨，748第二夹具，
8喷气组件，82气流支架，822喷嘴，
84气管组件，842第一气管，844第二气管，
86第三气管，
9检测组件，92检测基板，922连接部，924调节部，94检测头，
10保护罩，102辅助设备，106上版罩，108过渡罩，1082门体，
110线条版纹，112孔洞版纹，
116直线模组动子，118直线模组定子。
具体实施方式
为了可以更清楚地理解本申请的上述目的、特征和优点，下面结合附图和具体实施方式对本申请进行进一步的详细描述。需要说明的是，在不冲突的情况下，本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本申请，但是，本申请还可以采用其他不同于在此描述的其他方式来实施，因此，本申请的保护范围并不受下面公开的具体实施例的限制。
下面参照图1至图39描述根据本申请的一些实施例。
实施例1
如图1所示，根据本申请的一个实施例提出了一种激光制版设备，限定了：
激光制版设备包括：基座1、滚筒4、印版5、光路平台2、激光加工组件3。具体地，印版5设于滚筒4上，滚筒4可活动地设于基座1上，使滚筒4可以相对于基座1绕滚筒4的轴线转动，且滚筒4还可以相对于基座1沿滚筒4的轴向移动，并带动设于滚筒4上的印版5相对于基座1移动，以利于对印版5加工，并使得单一光路平台2所对应的激光加工组件3的加工范围更大，即激光加工组件3可以在印版5的周向区域加工版 纹，或沿印版5的轴向加工版纹。其中，光路平台2设于基座1上，且光路平台2可以相对于基座1移动，激光加工组件3设于光路平台2上。具体地，光路平台2的数量可以是一个也可以是多个，每个光路平台2上可以设置一个或多个激光加工组件3，使激光加工组件3的工作范围能够覆盖印版5在轴向上的移动范围，即激光加工组件3可以在印版5上的任一位置加工图案，并且通过设置多个激光加工组件3，在一个激光加工组件3和/或一个光路平台2出现问题时，其余光路平台2以及滚筒4在基座1上移动，以解决损坏的激光加工组件3和/或光路平台2因占用空间，导致其余正常激光加工组件3不能在轴线方向覆盖滚筒加工区域的问题。
进一步地，激光加工组件3能够在印版5上加工凹版版纹或丝网版版纹。
可选地，多个不同的激光加工组件3中，一部分激光加工组件3在印版5上加工凹版版纹，另一部分激光加工组件3在印版5上加工丝网版版纹。
其中，激光加工组件3可以整体设于光路平台2上，也可以部分设于基座1上，通过飞行光路或光纤实现与加工头34的连接。
可选地，印版5数量可以为一个，也可以为多个，多个印版5可以沿滚筒4的轴向设于滚筒4的外壁上，还可以沿滚筒4的周向设于滚筒4的外壁上。
可选地，基座1的材质可以选用大理石，能够更牢固地为滚筒4和光路平台2提供支撑。
实施例2
如图1和图2所示，除上述实施例的特征以外，进一步限定了：
基座1上设有龙门架12，且在龙门架12的两侧分别设有与滚筒4对应设置的滚筒导轨14以及与光路平台2对应设置的光路导轨16，使滚筒4和光路平台2分别通过滚筒导轨14和光路导轨16实现滚筒4沿滚筒4的轴线移动，以及光路平台2在光路导轨16上滑动，以相对于基座1的移动。
可选地，滚筒导轨14和光路导轨16设于龙门架12的前后两侧，龙门架12将光路平台2和滚筒4区分开。
可选地，滚筒导轨14设于龙门架12的前侧，光路导轨16设于龙门架12的后侧。
实施例3
如图2所示，除上述任一实施例的特征以外，进一步限定了：
光路导轨16的延伸方向与滚筒导轨14的延伸方向相同，使滚筒4沿滚筒4的轴线相对于基座1移动，或者光路平台2沿光路导轨16滑动使滚 筒4与光路平台2之间产生相对的移动时，沿垂直于滚筒4轴线的方向，光路平台2与滚筒4之间的距离不变，从而使设于光路平台2上的激光加工组件3与设于滚筒4上的印版5之间的距离不变，以减小光路平台2与滚筒4分别在光路导轨16和滚筒导轨14上滑动时，对激光加工组件3雕刻印版5时产生加工距离变化的可能性。
其中，在光路平台下方还设有直线模组动子116。
实施例4
如图3和图4所示，除上述任一实施例的特征以外，进一步限定了：
激光制版设备还包括：支撑导向部22，设于光路平台2的下方。具体地，支撑导向部22由光路平台2的下侧向下凸起形成，且在支撑导向部22上设有与光路导轨16配合的凹槽，使光路导轨16可以伸入支撑导向部22上的凹槽内，使光路导轨16可以相对于光路平台2在支撑导向部22上的凹槽内滑动，以限制光路平台2的移动路径；且支撑导向部22通过与光路导轨16相抵，以为光路平台2提供支撑力。
实施例5
如图1和图2所示，除上述任一实施例的特征以外，进一步限定了：
光路平台2通过直线电机或者丝杠螺母传动机构或具有消隙设计的齿轮齿条机构实现在基座1上的直线运动。具体地，直线电机能在电力驱动下直接实现平台的直线运动，以利于通过向直线电机供电，从而控制光路平台2在基座1上的直线运动，其中，直线电机结构紧凑，移动速度快，有利于光路平台2的小型化以及提高光路平台2的移动速度；丝杠螺母传动机构通过将螺母的螺旋运动转变为螺杆的直线运动，从而使光路平台2相对于基座1移动，其中，螺母可通过伺服电机驱动，伺服电机的控制速度和位置精度十分准确，可以提高光路平台2的移动精度；或光路平台上通过伺服电机带动齿轮，在具有消隙功能的齿轮齿条机构上移动，保证光路平台2的移动精度。
可选地，直线电机定子设于基座1上，直线电机动子设于光路平台2的下表面。
可选地，丝杠设于基座1上，螺母设置于光路平台2的下表面。
可选地，齿条设置于基座1上，齿轮设置于光路平台上。
实施例6
如图5所示，除上述任一实施例的特征以外，进一步限定了：
激光加工组件3具体包括：激光光路32、加工头34，激光光路32设于光路平台2上，以通过激光光路32供给加工所需的激光，加工头34的一端与激光光路32电连接，以使激光光路32向加工头34输送激光，且加 工头34与印版5对应设置，加工头34向印版5发射激光，从而在印版5上雕刻图案。
可选地，一个加工头34与一个激光光路32电连接。
可选地，一个激光光路32与一个加工头34电连接。
可选地，一个激光光路32同时与多个加工头34电连接。
实施例7
如图3和图6所示，除上述任一实施例的特征以外，进一步限定了：
光路平台2的一端设有加工安装板24，加工头34可活动地设于加工安装板24上，使加工头34能够相对于加工安装板24沿竖直方向移动，从而改变加工头34相对于光路平台2以及滚筒4的高度。
具体地，加工头34可以在加工安装板24上调整位置，以改变竖直方向的高度。
可选地，加工安装板24可以是压电陶瓷驱动器或者伺服电机驱动的楔形机构。
实施例8
如图8所示，除上述任一实施例的特征以外，进一步限定了：
激光光路32具体包括激光发生器322和光路保护管324，激光发生器322用于发生激光，光路保护管324的一端与及激光发生器322相连，激光发生器发生的激光发射到光路保护管324中，由于光路保护管324内部中空，使激光可以在光路保护管324中传播，同时在光路保护管324的作用下可以减少外界影响，进而减少激光在传播过程中的损失。
可选地，激光光路32包括一个光路保护管324或多个光路保护管324，其中，多个光路保护管324之间可以存在夹角，且每个光路保护管324均为直管。
实施例9
如图7所示，除上述任一实施例的特征以外，进一步限定了：
激光光路32还包括至少一个反射片326，光路保护管324为多个时，且相邻两个光路保护管324之间存在夹角，激光在照射到反射片326上时，通过反射片326的反射作用使反射激光与入射激光之间呈不为零的夹角，从而改变了激光的光路方向；其中，光路保护管324设于任意相邻的两个反射片326之间，使激光在照射到一个反射片326后，改变光路方向射入到光路保护管324内，并在光路保护管324的另一端射出，并通过另一个反射片326再次改变光路方向，从而可以根据需求调整光路保护管324的长度或者相邻两个反射片326的反射角度，以改变激光的传播路径，更便于对准不同位置的加工头34。
实施例10
如图8所示，除上述任一实施例的特征以外，进一步限定了：
激光光路32还包括：扩束准直装置328、整形装置3210、调焦装置3212、检测装置，其中，扩束准直装置328设于激光发生器322发生的激光的光路上，扩束准直装置328能够压缩激光的发散角，以减小激光在传输时需要占用的体积，提高激光的传递效率，整形装置3210设于激光发生器322发生的激光的光路上，以调整激光光束强度分布的均匀性；调焦装置3212可以调整激光的焦点位置，以保证激光传播过程中的能量；检测装置设于激光发生器322发生的激光的光路上，通过检测装置检测激光的功率、焦点以及指向检测，其中，扩束准直装置328、整形装置3210、调焦装置3212和检测装置中任意二者之间的光路传播通过光路保护管324实现，从而使激光在扩束准直装置328、整形装置3210、调焦装置3212和检测装置传播时，使激光通过光路保护管324传播，以减少外部环境对激光的影响，提高激光传播的质量。
实施例11
如图7和图8所示，除上述任一实施例的特征以外，进一步限定了：
激光发生器322发生的激光通过扩束准直装置328、整形装置3210、调焦装置3212后射入加工头34，使激光发生器322发生的激光依次在实现压缩发散角、调整激光光束强度分布的均匀性以及调整激光焦点后射入加工头34，以利于提高激光雕刻的版纹的精确度和质量。
可选地，激光发生器322发生的激光依次通过扩束准直装置328、整形装置3210、调焦装置3212后射入加工头34。
实施例12
如图7和图8所示，除上述任一实施例的特征以外，进一步限定了：
激光制版设备还包括：分束片36，分束片36设于光路平台2上，在分束片36的作用下，可将流入分束片36的激光转变为多个光路向外射出，其中，由分束片36向外射出的每个光路与一个或多个加工头34相对应，使得由激光发生器322发生的一束激光在分束片36的作用下向一个或多个加工头34发射激光，在激光发生器322数量一定的前提下，增加加工头34的数量，以提高激光雕刻作业的效率。
实施例13
如图5所示，除上述任一实施例的特征以外，进一步限定了：
加工头34是由至少一个反射片326、输出头342和聚焦装置344共同组成，由激光光路32射入加工头34内的激光经过至少一个反射片326的反射以改变激光的光路方向，使激光射入输出头342内，在激光射出输出 头342时，通过聚焦装置344的聚焦后，提高激光能量后向印版5射出，在印版5上雕刻图案。
在一个具体地实施例中，加工头34由三个反射片326，一个输出头342和一个聚焦装置344组成。
可选地，相邻两个反射片326之间设有可伸缩光路保护管324，不影响反射片326之间距离的改变。
实施例14
如图12所示，除上述任一实施例的特征以外，进一步限定了：
滚筒4具体包括：滚筒本体42、定位填充件48，滚筒本体42的内部设为中空，以减小滚筒本体42的重量，且在滚筒本体42的两端设有开口422，通过定位填充件48与滚筒本体42两端的开口422的形状相适配，并通过定位填充件48密封滚筒本体42的开口422，一方面，通过定位填充件48实现对滚筒4的夹持和定位，另一方面，避免外部的杂质进入滚筒本体42的内部。其中，在滚筒本体42外套设有辊壳424，以便印版5的设置，即印版5设于辊壳424上，辊壳424套设于滚筒本体42上。
可选地，定位填充件48的数量为两个，其中，一个定位填充件48为实心，另一个定位填充件48设有通孔，与滚筒本体42的内部连通。
实施例15
如图13所示，除上述任一实施例的特征以外，进一步限定了：
辊壳424上设置多个沿轴向延伸的定位槽426，以便于使配件可以安装在由定位槽426形成的可装配空间内，在定位槽426内设置第一通孔4262和第一盲孔4264，可通过第一通孔4262和第一盲孔4264实现辊壳424与滚筒本体42，或是辊壳424与印版5之间的连接。进一步地，在第一盲孔4264内设有螺纹，可通过第一盲孔4264和连接件610实现辊壳424与其它配件之间的螺纹连接。
实施例16
如图13所示，除上述任一实施例的特征以外，进一步限定了：
在辊壳424上的定位槽426为多个，多个定位槽426沿辊壳424的周向均匀设置，即任意相邻的两个定位槽426与轴线形成的夹角相同，且第一通孔4262和第一盲孔4264交替设于定位槽426内，间接使得多个第一通孔4262所连接的对象与辊壳424均匀受力连接，同样地，多个第一盲孔4264所连接的对象也与辊壳424均匀受力连接，其中，通过第一盲孔4264在定位槽426上安装固定组件6时，可以使固定组件6均匀分布于辊壳424上，同时第一通孔4262贯穿辊壳424的内外两侧，在第一通孔4262不连接其余结构时，以利于辊壳424内的空气可以通过第一通孔4262与辊壳 424外的空气可相互流通。
实施例17
如图12所示，除上述任一实施例的特征以外，进一步限定了：
在滚筒本体42内形成空心轴410，空心轴410可为辊壳424提供支撑，以减小辊壳424的形变量，并实现对滚筒本体42的定位；空心轴410将滚筒本体42内的空间沿径向分隔为与开口422相连通的空心腔412以及支撑腔414，使空心腔412内的空气可以从开口422流出滚筒本体42外，或者使空气通过开口422进入到空心腔412以及支撑腔414内。
进一步地，在支撑腔414内还设有肋板416，肋板416沿径向方向的两侧分别与滚筒本体42的内壁以及空心轴410的外壁相连，从而通过肋板416实现对辊壳424的支撑以及定位，进而通过肋板416还可限制辊壳424与空心轴410之间的相对位置。
实施例18
如图12所示，除上述任一实施例的特征以外，进一步限定了：
肋板416上设有多个第一通风孔4162，一方面减小肋板416的重量，另一方面，实现肋板416两侧支撑腔414空间相互连通，且在空心轴410上设有多个第二通风孔4102，将空心腔412和支撑腔414连通，从而使得支撑腔414内的空气通过第二通风孔4102、空心腔412与开口422连通，使支撑腔414、空心腔412内的空气均可以通过开口422与滚筒4外的空气相流通。
可选地，第一通风孔4162绕空心轴410均匀设置于肋板416上。
实施例19
如图12所示，除上述任一实施例的特征以外，进一步限定了：
定位填充件48整体呈圆形，定位填充件48的圆心设于滚筒本体42的轴线上，定位填充件48的圆心处设有定位锥孔482，使通过定位锥孔482对滚筒本体42进行夹紧固定后，夹具的轴线与滚筒本体42的轴线重合，以在带动滚筒本体42转动时，滚筒本体42的转动中心线与滚筒本体42的轴线重合，使滚筒本体42的旋转更加稳定。
其中，在夹具夹紧定位填充件48时，定位锥孔482具有导向作用，使夹具可以快速找准夹紧位置。
实施例20
如图12所示，除上述任一实施例的特征以外，进一步限定了：
在滚筒本体42的一端设置定位填充件48，并在定位填充件48内设置阀门484，在阀门484开启时，滚筒本体42内部可与外界连通，即空气可以通过阀门484流入滚筒本体42的内部，或从滚筒本体42的内部空间流 出。具体地，通过开启的阀门484抽取滚筒本体42的内部空间的空气，使滚筒本体42的内部空间产生负压，从而将印版5吸附在滚筒4的表面。可以理解，通过开启的阀门484向滚筒本体42的内部空间输入空气，以使内部空间的气压大于外界气压，从而使印版5膨胀，以便于印版5由滚筒4上取下。
实施例21
如图26和图27所示，除上述任一实施例的特征以外，进一步限定了：
滚筒4与印版5之间间隔设置，使得二者之间存在可供空气流入的间隙，在滚筒4转动时，滚筒4与印版5带动间隙内的空气流动，以在间隙内形成轴向气流，提高了印版5的散热面积和散热效率，能够降低激光加工热量对印版5的尺寸和材料造成的不利影响。
实施例22
如图27所示，除上述任一实施例的特征以外，进一步限定了：
激光制版设备还包括：固定组件6，固定组件6设于定位槽426内，以通过固定组件6将印版5固定到滚筒4上，使印版5可以在滚筒4的带动下移动。具体地，固定组件6在印版5的内壁面的多个位置形成支撑，以使印版5与滚筒4之间的相对位置具有更好的精确度，以利于提高所雕刻图案的质量。
进一步地，每个定位槽内设有一个固定组件6，固定组件6既可以是一个密封条64，也可以是一个固定条62，同时固定条62上可以根据需要调整吸附块66和隔离块68的位置和数量。
实施例23
如图26和图27所示，除上述任一实施例的特征以外，进一步限定了：
固定组件6具体包括固定条62和密封条64，固定条62用于固定印版5，密封条64用于密封定位槽426上的通孔，使未被印版5覆盖的部分定位槽426可以通过密封条64密封。
可选地，印版5可以是整周的筒状印版，也可以是呈非整周的印版，整周的筒状印版在辊壳424上的投影覆盖全部的定位槽426，则在每个定位槽426内均设有固定条62，以实现印版5的固定；非整周的印版在辊壳424上的投影只覆盖部分定位槽426，则被覆盖部分的定位槽426中设有固定条62以固定印版5，在被覆盖部分的定位槽426内设置密封条64，以密封定位槽426上的通孔。
实施例24
如图14所示，除上述任一实施例的特征以外，进一步限定了：
固定条62具体呈矩形条状，使固定条62的外壁轮廓与定位槽426相 配合，实现固定条62的定位，并减小固定组件6的晃动。此外，固定条62上还设有多个第一连接孔组件622，吸附块66通过第一连接孔组件622实现与固定条62的连接，且通过第一连接孔组件622使滚筒本体42内部的空气通过定位槽426的第一通孔4262以及第一连接孔组件622经吸附块66流出，或者外部的空气经吸附块66、第一连接孔组件622以及定位槽426上的第一通孔4262流入滚筒本体42的内部空间。
实施例25
如图14和图15所示，除上述任一实施例的特征以外，进一步限定了：
第一连接孔组件622具体包括：第一阶梯通孔6222、第二盲孔6226、第二阶梯通孔6224，在第二盲孔6226内设有内螺纹，螺栓穿过吸附块66伸入到第二盲孔6226内，将吸附块66固定到固定条62上，一方面使吸附块66的部分伸入到第一阶梯通孔6222内，实现吸附块66的定位，另一方面，通过第一阶梯通孔6222连通吸附块66与滚筒本体42的内部空间，在滚筒本体42的内部空间呈负压时，吸附块66吸附印版5，使印版5被吸附在吸附块66上，在滚筒本体42的内部空间的气压大于外部气压时，空气从吸附块66逸出，使印版5从吸附块66上脱离；第二阶梯通孔6224设于任意两个相邻的第一阶梯通孔6222之间，且第二阶梯通孔6224与第一盲孔4264对应设置，使螺栓可以穿过第二阶梯通孔6224并伸入到第一盲孔4264内，实现固定条62与定位槽426的固定连接。
实施例26
如图14所示，除上述任一实施例的特征以外，进一步限定了：
每个第一连接孔组件622中第二盲孔6226的数量为两个，使吸附块66连接到固定条62上时，通过两个第二盲孔6226限制吸附块66的移动，避免由于第二盲孔6226设置位置和数量不当，无法完全限制吸附块66转动的自由度，使得吸附块66可以绕第二盲孔6226的轴线转动。其中，第二盲孔6226对称设于第一阶梯通孔6222外，即两个第二盲孔6226设于第一阶梯通孔6222的直径方向的两侧，使两个第二盲孔6226和第一阶梯通孔6222处于一条直线上，在吸附块66连接至第二盲孔6226时，吸附块66可将第一阶梯通孔6222覆盖。进一步地，通过限定两个第二盲孔6226的轴心线与固定条62的侧壁不垂直，从而使吸附块66与固定条62的侧壁不垂直，将多个吸附块66固定于固定条62上时，多个吸附块66均与固定条62的侧壁之间呈不为零的夹角，在相邻两个吸附块66之间形成供空气流通的通道，且该通道相对于滚筒本体42的轴线倾斜，在滚筒本体42转动时，多个吸附块66形成与轴流式风扇类似的结构，使吸附块66带动空气流动，并迫使印版5和辊壳424的表面之间的空气沿滚筒本体42的轴线 方向流动并形成气流，气流在印版5的内表面和滚筒本体42的外表面之间的空隙中轴向流动。可以理解，空气流动的通道相比于直接沿轴线方向设置的通道，其长度更长，也即散热面积更大，从而提高了印版5的散热效率，能够降低激光加工热量对印版5尺寸和材料造成的不利影响。
实施例27
如图16所示，除上述任一实施例的特征以外，进一步限定了：
吸附块66具体包括：吸附块体662、第一定位柱664、第一定位槽666、第一螺纹通孔668、第四阶梯通孔6610，第一定位柱664设于吸附块体662上，且第一定位柱664伸入到第一阶梯通孔6222内，通过第一定位柱664与第一阶梯通孔6222的配合实现吸附块66的定位；第一定位槽666的形状与固定条62的形状相匹配，且第一定位槽666设于吸附块66靠近固定条62的一侧，使吸附块66固定到固定条62上时，固定条62可以伸入第一定位槽666中，且固定条62两侧的侧壁与第一定位槽666的内壁相抵，以限制吸附块66沿垂直于固定条62的侧壁方向的移动，提高吸附块66的稳定性；且第一螺纹通孔668与第一阶梯通孔6222的轴线相重合，使第一螺纹通孔668与第一阶梯通孔6222连通，从而连通滚筒本体42内部空间与滚筒本体42的外部空间，使空气可以经第一螺纹通孔668、第一阶梯通孔6222进入到滚筒本体42的内部空间，或者从滚筒本体42的内部空间依次经第一阶梯通孔6222和第一螺纹通孔668流出；第四阶梯通孔6610与第二盲孔6226对应设于吸附块体662上，以通过螺栓穿过第四阶梯通孔6610伸入到第二盲孔6226内实现吸附块66与固定条62的固定连接。
实施例28
如图16所示，除上述任一实施例的特征以外，进一步限定了：
激光制版设备还包括：第一密封圈槽6612，第一密封圈槽6612绕设于第一定位柱664外，以便于在第一密封圈槽6612内设置密封圈612，从而绕第一阶梯通孔6222和第一螺纹通孔668密封吸附块66与固定条62之间的间隙，避免空气流经第一阶梯通孔6222和第一螺纹通孔668时，从吸附块66和固定条62之间的间隙逸出。
实施例29
如图15所示，除上述任一实施例的特征以外，进一步限定了：
在密封条64上沿长度方向间隔设有第三阶梯通孔642和第三盲孔644，使螺栓可以穿过第三阶梯通孔642伸入到定位槽426上的第一盲孔4264中，以将密封条64连接到定位槽426内。
其中，第三盲孔644的内壁上设有内螺纹，以利于通过螺栓实现螺纹连接，提高旋紧后的稳固程度。
实施例30
如图17所示，除上述任一实施例的特征以外，进一步限定了：
激光制版设备还包括：隔离块68，隔离块68设于固定条62和密封条64上。一方面，将隔离块68固定到固定条62上时，以密封固定条62上的第一阶梯通孔6222。另一方面，隔离块68与吸附块66形成与轴流式风扇类似的结构，使滚筒本体42转动时，吸附块66和隔离块68带动空气流动，并迫使印版5和辊壳424的表面之间的空气沿滚筒本体42的轴线方向流动并形成气流，气流在印版5的内表面和滚筒本体42的外表面之间的空隙中轴向流动，提高了印版5的散热面积和散热效率，能够降低激光加工热量对印版5尺寸和材料造成的不利影响。
实施例31
如图17所示，除上述任一实施例的特征以外，进一步限定了：
隔离块68具体包括：隔离块体682、第二定位柱684、第二定位槽686、第五阶梯通孔688，第二定位柱684可以伸入到第三阶梯通孔642内，通过第二定位柱684与第三阶梯通孔642的配合实现隔离块68的定位，且第二定位槽686的形状与固定组件6的形状相适配，即第二定位槽686以固定条62和密封条64的形状相适配，且第二定位槽686设于隔离块68靠近固定组件6的一侧，使隔离块68固定到固定条62上时，固定条62可以伸入第二定位槽686中，且固定条62的两侧的侧壁与第二定位槽686的内壁相抵，以限制隔离块68沿垂直于固定条62的侧壁方向的移动，提高隔离块68的稳定性。此外，第五阶梯通孔688与第二盲孔6226对应设置，以通过连接件610穿过第五阶梯通孔688和第二盲孔6226实现隔离块68与固定条62的连接。需要说明的是，隔离块68连接到固定条62上时，第二定位柱684伸入第一阶梯通孔6222内，以将第一阶梯通孔6222密封。
实施例32
如图17所示，除上述任一实施例的特征以外，进一步限定了：
隔离块68上还设有第二密封圈槽6810，第二密封圈槽6810绕设于第二定位柱684外，以便于在第二密封圈槽6810内设置密封圈612，从而绕第一阶梯通孔6222密封隔离块68与固定条62之间的间隙，避免空气经第一阶梯通孔6222从隔离块68和固定条62之间的间隙逸出。
实施例33
如图16、图17和图28所示，除上述任一实施例的特征以外，进一步限定了：
第二定位槽686距隔离块体682远离固定组件6的一侧的最小距离，小于第一定位槽666距吸附块体662远离固定条62的一侧的最小距离，使 印版5被吸附在吸附块66上时，在隔离块68与印版5之间存在间隙，在对印版5通过激光雕刻丝网版版纹时，激光会穿透印版5。其中，在与丝网版版纹对应的位置安装隔离块68，一方面隔离块68固定到固定条62上对其起密封作用，另一方面隔离块68与印版5的内表面之间存在保护用的空气空隙，因此将印版5雕刻出孔洞版纹112的激光在接触到隔离块68时已不足以对其产生破坏。需要说明的是，因印版5具有一定厚度和刚度，故孔洞版纹112所在区域虽无支撑，但在隔离块68周围的吸附块66支撑作用下仍能维持形状。
其中，固定条62上的隔离块68数量根据孔洞版纹112的区域大小进行调整，且固定条62左右两端仍须固定吸附块66，以支撑和吸附印版5。
实施例34
如图27所示，除上述任一实施例的特征以外，进一步限定了：
印版5呈弧面状，在辊壳424需要转动时，弧形的印版5更贴合于辊壳424的形状，以利于版纹加工，其中，在印版5沿周向的至少一侧形成有向滚筒4弯折的折边52，以通过折边52与固定条62上的吸附块66相抵，从而限制印版5沿垂直于固定条62的方向的移动，其中，印版5沿轴向方向的两侧分别设有与第一螺纹通孔668相对应的第二通孔54，通过连接件610穿过第二通孔54伸入到第一螺纹通孔668内，以将印版5沿轴向方向的两侧固定到吸附块66上。具体地，辊壳424在印版5包覆的区域内均布有固定条62，固定条62用于对印版5进行固定；螺栓穿过印版5沿轴向方向的两侧的第二通孔54固定在固定条62中吸附块66的第一螺纹通孔668中，印版5的弧形区域由固定条62上的吸附块66进行吸附。
可选地，辊壳424在印版5未包覆的区域全部由密封条64进行密封。
可选地，印版5的弧长增大时，可将密封条64替换为带有吸附块66的固定条62；印版5的弧长减小时，可将固定条62替换为密封条64。进一步地，在一个或几个密封条64上安装配重块614，所述配重块614的数量和重量根据印版5的弧长确定，目的是保证滚筒4的动平衡。
其中，在呈弧面状的印版5装配时，首先将印版5的折边52靠在吸附块66的定位面上，可以为第一定位面6616，也可以为隔离块68的第二定位面6814，并由螺丝将印版5沿轴向方向的一端首先固定在固定条62上，随后滚筒本体42一边转动，使印版5剩余部分逐渐与吸附块66接触，一边通过定位填充件48向外抽吸空气，使印版5逐渐被大气压紧在滚筒本体42表面，最后通过螺丝将印版5沿轴向方向另一端固定在固定条62上的吸附块66的第一定位面6616，以及隔离块68的第二定位面6814上。
需要提醒的是，固定条62上选择地设置有固定块66和隔离块68，所 以固定条62不会直接接触印版5。
可选地，在印版5固定前，也可适当进行加热升温，使印版5在降温后因收缩使其进一步贴紧在滚筒本体42上。
在印版5固定在滚筒本体42上后，应在停止从定位填充件48抽吸空气前及时关闭阀门484并及时向激光加工组件3转运，使滚筒4依靠自身的密封在短时间内维持负压。
实施例35
如图26所示，除上述任一实施例的特征以外，进一步限定了：
印版5呈圆筒状，在将印版5安装到滚筒本体42上时，可将印版5整体套设于辊壳424外，其中，每个定位槽426上设有固定条62，在固定条62上设置吸附块66以将印版5套设于吸附块66外，以通过吸附块66对印版5提供支撑，且固定条62的吸附块66对应的曲率半径不大于印版5的半径，使滚筒本体42的内部产生负压时，通过吸附块66吸附印版5，使印版5能够与吸附块66的外表面紧密的贴合，避免在印版5与吸附块66的外表面之间产生缝隙，以将吸附块66上的第一螺纹通孔668封闭，使印版5被吸附在吸附块66上。
实施例36
如图26所示，除上述任一实施例的特征以外，进一步限定了：
在装配呈圆筒状的印版5时，由于印版5的尺寸能够根据温度的升降发生变化。具体地，印版5的温度升高时，由于热胀冷缩的原理，使印版5的整体尺寸增大，即印版5的半径增大，在安装时，首先使印版5的温度升高，使其内半径稍大于滚筒本体42的轴线到吸附块66的支撑表面的距离，使印版5顺畅套入滚筒本体42上，再使印版5的温度逐渐降低至与滚筒本体42相同的温度，因降温使印版5收缩并紧贴设于滚筒本体42上的吸附块66的支撑表面上。
需要说明的是，滚筒本体42的温度需要与激光加工时的温度一致(如室温22℃)，避免由于激光雕刻印版5时，使印版5的温度大于滚筒本体42的温度，印版5的半径由于受热膨胀而增大，使印版5的内壁半径大于滚筒本体42的轴线到吸附块66的支撑表面的距离，使印版5从滚筒4上脱落。
可选地，印版5的温升应根据其不锈钢、铜、镍等版材材料作计算，使印版5内半径，略大于滚筒本体的轴线到吸附块的支撑表面的距离，二者之间的距离差距可以为0.01mm～0.05mm，优选为0.02mm。
实施例37
如图1和图28所示，除上述任一实施例的特征以外，进一步限定了：
印版5在激光加工组件3的作用下形成由一侧向另一侧下沉的线条版纹110，使激光可以在印版5上雕刻不穿透印版5的条形凹印版纹；或者印版5在激光加工组件3的作用下形成穿透印版5的两侧的孔洞版纹112，使激光可以在印版5上雕刻穿透印版5的孔洞版纹112(即丝网版版纹)；或者通过激光加工组件3，可以在印版5上同时雕刻条形凹印版纹和孔洞版纹112。当印版5整版均为线条凹印版5纹时，固定条62上均为吸附块66，对印版5起支撑和吸附作用。当印版5局部带有孔洞版纹112时，与孔洞版纹112对应在定位槽426内设置隔离块68，隔离块68一方面固定到固定条62，以密封固定条62上的第一阶梯通孔6222，实现密封作用，另一方面使隔离块68与印版5的内表面之间存在空气空隙，使将印版5雕刻出孔洞版纹112的激光穿过空气间隙后在接触到隔离块68时已不足以对其产生破坏。
可选地，印版5具有一定厚度和刚度，故孔洞版纹112所在区域虽无支撑，但在隔离块68周围的吸附块66支撑作用下仍能维持形状。
其中，固定条62上的隔离块68数量根据孔洞版纹112的区域大小进行调整，但固定条62左右两端仍须固定吸附块66，用于支撑和吸附印版5。
实施例38
如图32所示，除上述任一实施例的特征以外，进一步限定了：
激光制版设备还包括：滚筒移动组件7，滚筒移动组件7可移动地设于基座1上，且在滚筒移动组件7上设有滚筒4，使滚筒移动组件7在基座1上移动时，带动滚筒4移动。具体地，滚筒移动组件7与滚筒导轨14相配合，使滚筒移动组件7可以沿滚筒导轨14移动，实现滚筒4相对于基座1的移动。
实施例39
如图32所示，除上述任一实施例的特征以外，进一步限定了：
滚筒移动组件7具体包括：移动基板72和旋转组件74，其中，旋转组件74设于移动基板72上，通过移动基板72相对于基座1的移动实现旋转组件74相对于基座1的移动；旋转组件74具体包括旋转驱动件742和被动转动件746，在旋转驱动件742上设有第一夹具744，且第一夹具744与旋转驱动件742电连接以通过旋转驱动件742驱动第一夹具744绕第一夹具744的轴线旋转，被动转动件746与旋转驱动件742对应设置，且被动转动件746能够在移动基板72上移动，从而使被动转动件746通过在移动基板72上的移动调整被动转动件746距旋转驱动件742的距离，且在被动转动件746上设有第二夹具748，滚筒4在第一夹具744和第二夹具748的作用下与旋转组件74相连。具体地，通过被动转动件746相对于旋转驱 动件742的移动，将滚筒4夹在第一夹具744和第二夹具748之间，且旋转驱动件742驱动第一夹角转动时，第一夹具744带动滚筒4转动，第二夹具748在滚筒4的带动下被动转动，使滚筒4在滚筒移动组件7上既可以相对于基座1沿滚筒导轨14的延伸方向移动，也可以相对于基座1绕滚筒4的轴线转动，以调整激光加工组件3与滚筒4的相对位置，从而调整激光加工组件3在印版5上的作业面。
实施例40
如图32所示，除上述任一实施例的特征以外，进一步限定了：
激光制版设备还包括：喷气组件8，喷气组件8对应滚筒4设于移动基板72上，使喷气组件8可以向印版5上喷气以清除激光在对印版5雕刻或打孔过程中产生的碎屑和残渣，其中，喷气组件8设于旋转组件74的一侧，以避免喷气组件8对滚筒4的旋转产生干涉。可以理解，喷气组件8的工作范围，也即在滚筒4的轴线方向覆盖印版5，使喷气组件8可以清除在滚筒4旋转过程中印版5全部区域的残渣和碎屑。
可选地，喷气组件8可以设于移动基板72远离滚筒本4的一侧。在上述技术方案中，喷气组件8具体包括：气流支架82，气流支架82的尺寸与滚筒4的尺寸相适配；其中，气流支架82上设有多个喷嘴822，在滚筒4的轴线方向上，喷嘴822的工作范围覆盖印版5。
实施例41
如图32和图33所示，除上述任一实施例的特征以外，进一步限定了：
气流支架82的尺寸与滚筒4的尺寸相匹配，使设于气流支架82上的多个喷嘴822可以贴近滚筒4的外表面，减小喷嘴822与印版5之间的距离，从而提高喷嘴822清除印版5上的残渣和碎屑的效果。可以理解，距离越近，去除残渣的效果越好，其中在滚筒4的轴线方向上，喷嘴822的工作范围覆盖印版5，使滚筒4在绕滚筒4的轴线转动时，喷嘴822的工作范围可以覆盖印版5的全部工作面，以清除印版5上所有区域的残渣和碎屑。
实施例42
如图32所示，除上述任一实施例的特征以外，进一步限定了：
气管组件84包括第一气管842和第二气管844，且第一气管842和第二气管844分别与气流支架82连通，以使与第一气管842连通的喷嘴822向外喷气，与第二气管844连通的喷嘴822由外向内吸气，从而由第一气管842连通的喷嘴822向外喷气将印版5上的残渣和碎屑吹落，并由第二气管844连通的喷嘴822由外向内吸气将被吹落的残渣和碎屑吸除，从而减小残渣和碎屑落到印版5的周围的可能性，避免残渣和碎屑在移动基板 72或基座1上堆积，阻碍滚筒4相对于基座1的移动。
可以理解，通过采用部分喷嘴822吸气，部分喷嘴822喷气的结合方式，能有效提高加工产生的残渣和碎屑的清除效果。
实施例43
如图33所示，除上述任一实施例的特征以外，进一步限定了：
气流支架82沿滚筒4的径向方向的两侧上设有喷嘴822，使喷嘴822沿滚筒4的径向方向的两侧喷气或吸气。具体地，在滚筒4向下转动时，位于滚筒4下方的喷嘴822向上喷气，以将印版5上的残渣和碎屑吹落，位于滚筒4上方的喷嘴822吸气，将吹落的残渣和碎屑吸除，或在滚筒4向上转动时，位于滚筒4上方的喷嘴822向下喷气，以将印版5上的残渣和碎屑吹落，位于滚筒4下方的喷嘴822吸气，将吹落的残渣和碎屑吸除。
实施例44
如图34所示，除上述任一实施例的特征以外，进一步限定了：
气流支架82的数量为两个，以通过两个气流支架82向滚筒4喷气或吸气，以清除印版5上的残渣和碎屑，以提高残渣和碎屑的清除效果，使得当有激光分别从滚筒4左右两侧同时进行加工时，能够提供清洁和吸尘气流，且两个气流支架82之间的间距由下至上逐渐增大，滚筒4设于两个气流支架82之间，以便于滚筒4从两个气流支架82的上方装入。
实施例45
如图35所示，除上述任一实施例的特征以外，进一步限定了：
被动转动件内部中空，第二夹具748为空心夹具，以利于第三气管86穿过第二夹具748与被动转动件相连，其中，在第三气管86的作用下，通过被动转动件能够向滚筒4内排气或吸气。具体地，第三气管86从滚筒4内吸气时，滚筒4内产生负压，空气经吸附块66的第一螺纹通孔668、辊壳424的第一通孔4262、定位填充件48的阀门484、空心夹具向外被抽出，使印版5被大气压差继续压紧在吸附块66上，第三气管86向滚筒4内排气时，空气经空心夹具、定位填充件48的阀门484、辊壳424的第一通孔4262、吸附块66的第一螺纹通孔668向外排出，使印版5从滚筒4上脱落。
实施例46
如图1、图37和图39所示，除上述任一实施例的特征以外，进一步限定了：
在龙门架12的顶壁设有检测导轨122，且检测组件9设于检测导轨122上，使检测组件9可以沿检测导轨122移动，通过检测组件9检测印版5的跳动以及印版5的加工质量，从而获取印版5的加工状态，在印版5出现加工质量的问题时，可以及时发现，避免出现较多的加工质量问题，以 节省印版5材料成本以及时间成本。
实施例47
如图37所示，除上述任一实施例的特征以外，进一步限定了：
检测组件9具体包括：检测基板92、至少一个检测头94，检测基板92的连接部922与检测导轨122的配合，使检测基板92可以沿检测导轨122移动，且将至少一个检测头94设于调节部924上，以在调节部924沿检测导轨122移动时，通过所述调节部924能够实现检测头94相对于基座1的移动。此外，每个检测头94的检测方向朝向滚筒4，以通过检测头94检测印版5的加工质量，更利于对于印版5加工的状态或进度的检测。
此外，在检测基板92下方还可设有直线模组，主要包括有直线模组定子118和直线模组动子116。
可选地，检测头94与调节部924之间的活动连接可以通过电机直驱或是曲柄摇杆等常用角度调整机构实现。
实施例48
如图1所示，除上述任一实施例的特征以外，进一步限定了：
激光制版设备还包括：防护屏18，防护屏18与龙门架12对应设置，使光路平台2所处空间与滚筒4所处空间之间相互独立，以减少光路平台2所处空间与滚筒4所处空间之间的部件运行时的相互干扰。
实施例49
如图39所示，本申请的另一个实施例提出了一种制版系统，限定了：
制版系统包括：上述任一实施例中的激光制版设备，从而具有上述任一实施例中的技术效果，在此不再赘述；在激光制版设备的基座1外套设保护罩10，以通过保护罩10保护设于基座1上的激光制版设备的各运行部件，防止外部物体进入到激光制版设备中，影响激光制版设备的正常运行；在保护罩10外设有辅助设备102，防止辅助设备102在工作中产生的热量，影响激光加工区保护罩10内的设备；辅助设备102与保护罩10相连通，以通过辅助设备102控制保护罩10内的设备温度和空气温度，以提高印版5的加工质量。
实施例50
如图39除上述任一实施例的特征以外，进一步限定了：
激光制版设备还包括：上版区域、上版罩106，上版区域与激光制版设备的基座1独立设置，印版5在上版区域内安装到滚筒4上，防止上版区域的操作干扰激光加工，同时在激光加工过程中可以对多个印版5进行安装操作，提高生产效率。
实施例51
如图39除上述任一实施例的特征以外，进一步限定了：
激光制版设备还包括：过渡罩108，过渡罩108设于上版罩106或者保护罩10的一侧，或者过渡罩108设于上版罩106和保护罩10之间，印版5在上版上版罩106内部安装到滚筒4上时，通过过渡罩108保护印版5。
实施例52
如图39除上述任一实施例的特征以外，进一步限定了：
在过渡罩108上开设有两个门体1082，当一扇门体1082开启时另一扇门体1082关闭，过渡罩108在开启门体1082前，应对内部的温湿度进行调整，作用是防止滚筒4、印版5的转运过程中对保护罩10、上版罩106内部的温度、湿度等环境参数造成干扰。
实施例53
如图1所示，根据本申请的一个具体的实施例提出了一种激光制版设备，限定了：
激光制版设备包括：大理石平台(即基座1)、滚筒4、印版5、光路平台2、激光光路32、加工头34、固定条62、密封条64、吸附块66、隔离块68、滚筒移动单元(即滚筒移动组件7)、检测系统(即检测组件9)、激光加工罩壳(即保护罩10)、上版准备区罩壳(即上版罩106)以及隔离区罩壳(即过渡罩108)。具体地，光路平台2在大理石平台能沿印版5轴线方向移动，覆盖印版5轴向上的整版面积；激光光路32既能够整体放置在光路平台2上，也能够放置在大理石平台上，通过飞行光路或光纤与加工头34连接；光路平台2前方能够布置多种不同的激光加工头34，均能够沿出光方向调整其距离印版5表面的距离，也均能够垂直于出光方向调整上下位置；滚筒4通过调整固定条62、密封条64的分布，能够满足整周印版5和非整周印版5的固定；固定条62上调整吸附块66、隔离块68的数量和位置，能够适应凹版和丝网版加工需要；滚筒4通过温度变化造成的印版5长度收缩，以及吸附块66的负压吸附使印版5贴紧在滚筒4表面；吸附块66、隔离块68与固定条62呈一定夹角，在滚筒4转动时在印版5内表面和滚筒4外表面之间形成冷却用的轴向气流；滚筒移动单元能够轴向移动，补偿故障激光光路32占用的加工空间；滚筒移动单元有气流组件支架(即气流支架82)，其上沿印版5轴向方向布置有吸嘴(即喷嘴822)；气流组件支架可沿支柱调整高度，适应不同直径滚筒4；当有2组气流组件支架时，分别呈倒八字固定在滚筒移动平台上；检测系统包括印版5表面跳动传感器(即检测头94)和激光加工版纹质量传感器(即检测头94)，位于龙门架12上俯视滚筒4，位置随动于其检测的激光光路 32；激光加工罩壳和上版准备区罩壳将激光加工区和上版固定区分割，并通过隔离区罩壳连通并保持环境参数稳定。
详细地，如图1所示，大理石平台布置在基座1上。基座1可由焊接框架和外围挡板组成，也可由若干减振支柱和外围挡板组成。
如图2所示，大理石平台有龙门架12，在其一侧有若干光路移动导轨(即光路导轨16)；龙门架12上有检测系统导轨(即检测导轨122)；龙门架12另一侧有滚筒移动导轨(即滚筒导轨14)。在光路移动导轨之间，设有平台直线模组定子；在检测系统导轨之间，设有检测装置直线模组定子；在滚筒移动导轨之间，设有滚筒直线模组定子；平台直线模组定子、检测直线模组定子、滚筒直线模组定子均为包含有直线运动机构和位置反馈传感器的集成部件；大理石平台上还对称布置有防护屏18。
如图3所示，光路平台2下方有平台支承(即支撑导向部22)，能够支撑光路平台2，并沿光路移动导轨移动。光路平台2上与每根光路移动导轨相对应的位置，均沿光路移动导轨的方向线性布置至少两个移动支撑。在一个具体地实施例中，设置有两个滑块，即光路平台对应每根导轨，在沿其方向线性布置两个移动支撑。优选组合是光路移动导轨是钢质导轨，移动支承是滚动直线轴承；第二种组合是光路移动导轨是大理石导轨，移动支承是气浮或液浮单元；第三种组合是光路移动导轨是金属导轨，移动支承是滑动直线轴承。
光路平台2下方还有平台直线模组动子，其作用是与平台直线模组定子配合使用，一种实施例是直线模组定子是直线电机定子，直线模组动子是直线电机动子。作为一种替代方案，直线模组定子是丝杠，直线模组动子是带有伺服电机驱动的螺母。
光路平台2前方固定有加工头直线模组定子，其上有能够沿直线调整位置的加工头直线模组动子。加工头直线模组定子与加工头直线模组动子的实现形式可以是直线电机定子与动子、丝杠螺母、齿轮齿条等机械常识所及的直线运动机构，优选直线电机定子与动子。
加工头直线模组动子上还固定有垂直调整模块(即加工安装板24)，能够与直线模组动子一起在直线模组定子上运动，还能够改变自身顶面距离直线模组动子顶面的距离。垂直调整模块优选为压电陶瓷驱动器，次选为伺服电机驱动的楔形机构。
可选地，如图4所示，光路平台2的外形可以有多种形式。
如图5所示，光学平台上有激光加工组件3，其中镜头(即聚焦装置344)、加工头34，反射片(即反射片326)位于垂直调整模块上，反射片位于直线模组动子116上。已扩束准直的激光光束从反射片后方射入，通 过反射片的反射后进入加工头34，经镜头的聚焦后向前方射出。
如图5所示，还设置有镜头、加工头34，反射片整体能够随加工头直线模组动子116一起左右运动，同时镜头、加工头34、反射片能够随垂直调整模块一起上下运动；反射片之间有可伸缩光路保护管324，不影响多个反射片之间距离的改变；又因激光经过扩束准直作用，故不同反射片之间光程的改变亦不影响激光传输质量。
其中加工板24，能带动加工头上下移动，中间的22是加工头直线模组动子116，带动加工板24左右移动。
当最左侧反射片326随着加工头在加工板24上调整上下位置时，中间反射片326与最左反射片326一起上下移动，这时中间反射片326与最右反射片326之间的距离就会在可伸缩的光路保护管324的作用下发生变化。
如图5所示，光学平台上有一个加工头34，加工头34针对刻蚀、打孔等加工目标的不同，可从扫描振镜、旋切振镜、多楞转镜、调制器中选择；当加工目标变化时，可通过更换加工头34适应加工要求的变化。
如图6所示，是光学平台与激光加工组件3的另一种实施例，激光通过反射片326、可伸缩光路保护管324进入分束镜片(即分束片36)分束，一束激光进入加工头34，另一束激光通过反射片的反射后进入加工头34，两个加工头34可以是加工用途不同的加工头34，也可以是加工用途相同的加工头34。
图6中的两个加工头34可以安装在同一个垂直调整模块，共同调整垂直位移，也可以分别安装在两个垂直调整模块上，独立调整各自的垂直位移；多个垂直调整模块既可以安装在同一个直线模组动子116上，也可以分别安装在不同加工头的直线模组动子116上，此时设置有与其相应的加工头的直线模组定子118。
从上述结构设计可推论，在光路平台2空间允许的情况下还可以布置3个以及更多的加工头34。
图7是与图6类似的光学平台与激光加工组件3结合实施例，利用翻反射片的反射改变激光方向，适应不同光路平台2的形状。
如图8所示，激光光路32包括激光器(即激光发生器322)，扩束准直模块(即扩束准直装置328)，空间整形模块(即整形装置3210)，动态调焦模块(即调焦装置3212)，检测模块；激光通过分束镜片的分束连接上述各模块，并得到光路保护管324的保护，光路保护管324的长度应随激光器与各模块之间的具体长度进行调整。
激光光路32中，激光器用于发生激光；扩束准直模块用于压缩激光光束的发散角；空间整形模块用于调整激光光束强度的分布均匀性；动态调 焦模块用于快速调整激光焦点位置；检测模块(即激光检测装置3214)的功能既可以分别是激光光束的功率检测、焦点检测和指向检测，也可以均为其中一种。
如图9所示，可伸缩光路保护管324用于连接如图5所示激光加工组件3中的反射片326，当反射片的加工头的直线模组动子116相对于定子移动时，图5所示可伸缩光路保护管324可以保护激光，又不干扰反射片的移动。
如图9所示，一种光路布置方式是，大理石平台上有5组光路平台2，其上分别布置有一组激光光路32，通过反射片的反射改变走向并适应其所在光路平台2的形状。5个光路平台2各自可以分别沿导轨(即光路导轨16)在大理石平台上移动。
可理解地，光路平台2和激光光路32的数量还可以是1、2、3、4，或大于5个，其具体数量随大理石平台的尺寸调整。
图9所示的光路布置方案，适用于对各元器件之间要求光程严格不变、不能用光纤传输激光的激光光路系统。
图10所示，第二种光路布置方式是，激光光路32的激光器除提供激光光路32的激光外，还通过分束镜片的分束和可伸缩光路保护管324的保护下向激光光路32提供激光；激光光路32的激光器除提供激光光路32的激光外，还通过分束镜片的分束和可伸缩光路保护管324的保护向激光光路32提供激光。
当多个光路平台2各自移动时，可伸缩光路保护管324能够根据不同光路平台2的间距变化自行调整，不会影响其运动，也不会影响激光在各个激光光路32中的传输。
此种光路布置的有益效果是，能够节省激光光路32的激光器，适用于不能用光纤传输激光、允许元件光程有一定变化的光路系统。
如图11所示，激光加工组件3分别位于光路平台2上；激光光路32均固定在大理石上，通过可伸缩光路保护管324的保护下，通过飞行光路向激光加工组件3传送激光。
当采用图11所示的光路布置方案时，虽然激光光路32布置在大理石平台上，但光路平台2仍保留有足够空间，使得激光光路32类型变化时，设备能够改变为图9、图10所示的布置方案。
图11所示的光路布置方案，适用于对运动振动较为敏感、允许元件间光程有一定变化的激光光路系统。
如图10、图11所示的光路布置方案，一种替代方式使用可以变形的光纤(图中未绘出)替代可伸缩光路保护管324保护并传播激光。
如图12所示，滚筒4由空心轴410、侧肋板(即肋板416)、通气肋板(即肋板416)、辊壳424、密封堵头(即定位填充件48)、空心堵头(即定位填充件48)、阀门484组成。
空心轴包括中空轴芯(即空心腔412)和轴向分布的通气孔(即开口422)。空心轴左右两侧分别固定有侧肋板416，在其之间分布有通气肋板416。通气肋板416上分布有通气孔(即第一通风孔4162)；侧肋板416、通气肋板416共同对辊壳424起定位和支撑作用；通气肋板416将空心轴、侧肋板416、辊壳424之间分割为若干腔体，其通气孔是减重和使各腔体保持连通。
空心轴左右两侧分别还固定有密封堵头和空心堵头，密封堵头是实心结构，从一侧密封空心轴的中空轴芯；空心堵头固定在空心轴另一侧，空心轴410上有内孔(即第二通风孔4102)；内孔中，还固定有阀门484，其作用是控制空心堵头的内孔是否与大气连通；阀门484可以是各类手动或自动阀门484，优选气开阀；因相关阀门484均为成熟部件，图12未绘制其具体结构，仅说明其在本专利中的作用。
此外，密封堵头和空心堵头还分别有定外用外圆和定位用中心锥孔，用于对滚筒4夹持和定位。
进一步地，空心轴、侧肋板416、通气肋板416、辊壳424、密封堵头和空心堵头的固定方式应能够保证气密，优选焊接固定。
如图13所示，辊壳424外表面周向均布有定位槽426，每条定位槽426中，均交替均布通孔(即第一通孔4262)和螺纹盲孔(即第一盲孔4264)。
如图14所示，固定条62是矩形条状体，其上方交替均布有第一阶梯通孔6222和第二阶梯通孔6224，其中第一阶梯通孔6222旁有对称的螺纹盲孔(即第二盲孔6226)；固定条62下方有密封圈槽(即第三密封圈槽624)；对称的两个螺纹盲孔孔中心的连线，不垂直于固定条62的长侧面。
如图15所示，密封条64上交替均布有带有沉头孔的螺纹盲孔(即第三盲孔644)、阶梯通孔(即第三阶梯通孔642)和密封圈槽(即第四密封圈槽646)。
如图16所示，吸附块66有密封圈槽(即第一密封圈槽6612)，定位圆柱(即第一定位柱664)，第一定位槽666，支撑面(即第一支撑面6614)和定位面(即第一定位面6616)，其中支撑面带有弧度；定位圆柱中心有螺纹通孔(即第一螺纹通孔668)，和带沉头孔的螺纹通孔(即第四阶梯通孔6610)。
如图16、图17所示，隔离块68有密封圈槽(即第二密封圈槽6810)，定位圆柱(即第二定位柱684)，第二定位槽686，端面，和带沉头的螺纹 通孔(即第五阶梯通孔688)。端面(即第二支撑面6812)到第二定位槽686的距离L11，小于吸附块66支撑面(即第一支撑面6614)到第二定位槽686的距离L10。
如图18所示，吸附块66通过螺钉(即连接件610)固定在固定条62上，其中第一定位槽666卡在固定条62上、定位圆柱插入阶梯孔中，螺钉旋入螺纹孔；安装好的吸附块66，其定位面(即第一定位面6616)平行于固定条62的侧面；在吸附块66与固定条62之间还有固定在密封圈槽中的密封圈612。
如图19所示，从另一角度观察吸附块66的定位面与固定条62侧面的平行关系。此外，固定条62底部的均布的各密封圈沟槽中，均嵌入有密封圈612。
如图20所示，固定条62上除能固定吸附块66外，还能固定隔离块68，隔离块68的定位边(即第二定位面6814)与吸附块66的定位边(即第一定位面6616)共面，且均平行于固定条62的侧面；因固定条62的两个螺纹盲孔中心的连线不垂直于固定条62的长侧面，故吸附块66和隔离块68均与固定条62存在夹角，且夹角角度相同。
如图21所示，密封条64下方均布的各密封圈沟槽(即第四密封圈槽646)中，均嵌入有密封圈612。
如图22所示，固定条62能够通过螺钉固定在辊壳424上的定位槽426上，在辊壳424与固定条62之间的密封圈612，以及吸附块66固定条62之间的起到气密作用；辊壳424的通孔(即第一通孔4262)、固定条62的阶梯通孔(即第一阶梯通孔6222)与吸附块66的螺纹通孔(即第一螺纹通孔668)同心并连通。
如图23所示，密封条64能够通过第三阶梯通孔642和螺钉固定在辊壳424上的定位槽426上。在辊壳424与密封条64之间的密封圈612起到气密作用。
能够加工的印版5有多种形式，如图24所示是整周的圆筒状印版5，图25所示是非整周的印版5，其上有折边52；印版5的上下两侧还有通孔(即第二通孔54)，其直径、位置、数量与吸附块66的螺纹通孔(即第一螺纹通孔668)相配合。
如图26所示，当印版5为整周型印版5时，滚筒4的固定方式是印版5整体套在滚筒4外。此时辊壳424上均为固定条62，固定条62上有吸附块66，吸附块66的支撑面的曲率半径不大于整周型印版5的半径，因此吸附块66能对印版5进行支撑和吸附。
应注意使滚筒4的温度与激光加工时的温度一致(如室温22℃)，同 时设法使印版5的温度有所升高，使其内半径稍大于滚筒4轴线到吸附块66的支撑面的距离(即滚筒4实际外半径)，使印版5顺畅套入滚筒4；此后印版5的温度逐渐降低至与滚筒4相同的温度，因降温使印版5收缩并紧贴滚筒4表面。
其中，在装版过程中，印版5的温升应根据其不锈钢、铜、镍等版材材料作计算，使印版5内半径略大于滚筒4实际外半径即可，进一步地，印版5的内半径大于滚筒4的外半径0.01mm～0.05mm。
印版5既可以仅靠温度变化套紧在滚筒4表面，也可以在激光加工过程中从空心轴头中向外抽气，通过滚筒4内部的负压使印版5进一步贴紧在滚筒4表面；当激光加工完毕后，通过空心轴头向滚筒4内部通气，使空气从吸附块66的螺纹通孔中逸出，迫使印版5胀大，从而能够使印版5从滚筒4上脱离。
如图27所示，当印版5为非整周型印版5时，辊壳424在印版5包覆的区域内均布有固定条62用于对印版5进行固定；螺丝(即连接件610)穿过印版5上下两侧通孔(即第二通孔54)，固定在固定条62上吸附块66的螺纹通孔(即第一螺纹通孔668)中，印版5的弧形区域由固定条62上的吸附块66进行吸附；印版5的折边52靠在吸附块66的定位面上。
辊壳424在印版5未包覆的区域全部由密封条64进行密封；配重(即配重块614)有均布通孔，与密封条64的螺纹盲孔直径、位置、数量相配合，由螺丝将配重固定在密封条64上；各密封条64的螺纹盲孔(即第三盲孔644)均可用于固定配重；配重的质量和固定位置根据印版5的变化而变化，其作用是使滚筒4保持动平衡。
当非整周印版5的弧长增大时，可将密封条64替换为带有吸附块66的定边条；当非整周印版5的弧长减小时，可将定位条替换为密封条64。
在固定非整周印版5时，首先将印版5的折边52靠在吸附块66的定位面上，并由螺丝将印版5一端首先固定在固定条62的吸附块66上，随后滚筒4一边转动，使印版5剩余部分逐渐与吸附块66接触，一边通过空心堵头向外抽吸空气，使印版5逐渐被大气压紧在滚筒4表面，最后通过螺丝将印版5的另一端固定在固定条62上。在印版5固定前，也可仿照印版5适当进行加热升温，使印版5在降温后因收缩使其进一步贴紧在滚筒4上。
在印版5固定在滚筒4上后，应在停止从空心堵头抽吸空气前及时关闭阀门484并及时向激光加工罩壳(即保护罩10)转运，使滚筒4依靠自身的密封在短时间内维持负压。
如图28所示，印版5的版纹有两种，一是不穿透印版5的线条版纹 110(即凹印版纹)，另一种是穿透印版5的孔洞版纹112(即丝网版版纹)；当印版5整版均为线条版纹110时，固定条62上均为吸附块66，对印版5起支撑和吸附作用；当印版5局部带有孔洞版纹112时，其对应位置的吸附块66由隔离块68取代；隔离块68一方面固定到固定条62上对其起密封作用，另一方面因L11小于L10，故隔离块68与印版5的内表面之间存在保护用的空气空隙，因此将印版5雕刻出孔洞版纹112的激光在接触到隔离块68时已不足以对其产生破坏；因印版5具有一定厚度和刚度，故孔洞版纹112所在区域虽无支撑，但在隔离块68周围的吸附块66支撑作用下仍能维持形状；固定条62上的隔离块68数量根据孔洞版纹112的区域大小进行调整，但固定条62左右两端仍须固定吸附块66，用于对印版5起到支撑和吸附作用。
如图29所示，当滚筒4按图示方向转动时，吸附块66和隔离块68因与固定条62存在夹角，在结构形式和客观效果上与轴流式风扇类似，故能迫使印版5和辊面之间的空气沿滚筒4的轴线方向流动并形成气流。因吸附块66和隔离块68与固定条62的夹角相同，故吸附块66、隔离块68在固定条62上数量的改变不影响其对气流的作用；气流在印版5内表面和滚筒4外表面之间的空隙中轴向流动，提高了印版5的散热面积和散热效率，能够降低激光加工热量对印版5尺寸和材料造成的不利影响。
如图30所示，滚筒移动单元有滚筒移动底盘(即移动基板72)，其上固定有滚筒直线模组动子116和滚筒移动支承(即移动支撑部722)，其中滚筒直线模组动子116与滚筒直线模组定子相配合，滚筒移动支承与滚筒移动导轨(即滚筒导轨14)相配合；优选组合是滚筒移动导轨是钢质导轨，滚筒移动支承是滚动直线轴承；第二种组合是滚筒移动导轨是大理石导轨，滚筒移动支承是气浮或液浮单元；第三种组合是滚筒移动导轨是金属导轨，滚筒移动支承是滑动直线轴承。
图31所示，滚筒移动底盘上一侧有旋转驱动装置(即旋转组件74)，其上固定有夹具(即第一夹具744)，优选卡盘，作用是固定和带动滚筒转动；滚筒移动底盘上另一侧有尾座(即被动转动件746)，其上有空心夹具(即第二夹具748)，其作用是支撑滚筒并连同空气管路；在旋转动力装置和尾座侧面，还有气流组件支架(即气流支架82)，可沿支柱手动或自动上下调整高度，作用是适应不同直径的滚筒4。
气流组件支架上还固定有一排吸嘴(即喷嘴822)和喷嘴822，在轴线方向覆盖印版5整版长度。
图31所示，尾座利用尾座支承(即驱动件支撑座7462)能够在尾座导轨(即支撑座导轨7464)上左右滑动，其滑动动力和位置由尾座直线模 组定子(位于滚筒移动底盘上)和尾座直线模组动子位于尾座底部，图31中未显示)控制；尾座直线模组定子、尾座直线模组动子可以是机械常识所及的任何自动或手动直线运动机构和锁紧装置，优选伺服电机驱动的丝杠螺母机构。
如图32所示，滚筒移动移动单元上还有能伸缩的气管(即气管组件84)，其中气管(即第一气管842、第二气管844)与气流组件支架连接，分别用于进气和抽吸；气管(即第三气管86)与尾座连接，通过的内部管路与空心夹具连接，用于进气或抽吸；因空心夹具能够旋转，而气管(即第三气管86)及尾座内部管路保持固定，二者之间通过旋转接头连接；旋转接头为市场成熟部件，本专利不涉及其具体结构。
如图32所示，滚筒移动单元通过滚筒夹具(即第一夹具744)、空心夹具(即第二夹具748)能够固定并带动滚筒4旋转，其中滚筒4的空心堵头(即定位填充件48)与空心夹具相连，实心轴头(即定位填充件48)与滚筒夹具相连。
吸嘴、喷嘴822的所在位置，保证其吸气和吹气方向与印版5的线速度方向相反，即当滚筒4按图33中箭头所示方向转动时，喷嘴822向上喷出气体，吸嘴吸入气体，作用是清除激光在对印版5雕刻或打孔产生的碎屑和残渣。
如图32、图33所示，气流组件支架位于滚筒移动单元的一侧，从滚筒4和印版5的侧上方和侧下方吸尘和吹风；带有印版5的滚筒4应从与气流组件支架相对的另一侧进入装入滚筒移动平台。
如图34所示，滚筒移动单元还可以有两组气流组件支架，作用是当有激光分别从滚筒4左右两侧同时进行加工时，能够提供清洁和吸尘气流；气流组件支架呈倒八字型固定在滚筒移动平台上，目的是使滚筒4和印版5从滚筒移动平台上方装入；吸嘴以及喷嘴822在气流组件支架的固定位置相反，保证喷嘴822的喷气方向与印版5的线速度方向相反。
在固定滚筒4时，尾座首先在尾座直线模组定子、尾座直线模组动子带动下，在尾座导轨上向远离旋转驱动装置方向移动，产生安装空间。当夹具与滚筒4接触后，尾座再向滚筒旋转驱动装置方向移动，直到空心夹具顶住滚筒4。
如图35所示，当空心夹具顶住空心轴头后，阀门484打开，气管(即第三气管86)开始抽吸，空气经吸附块66的螺旋通孔(即第一螺纹通孔668)、辊壳424的通孔(即第一通孔4262)、空心轴的通气孔(即第二通风孔4102)、阀门484、空心夹具(即第二夹具748)向外被抽出，使印版5被大气压差继续压紧在辊面上。
如图36所示检测系统有检测系统平台(即检测基板92)，其下方有检测平台支承(即连接部922)和检测装置直线模组动子116，分别与检测装置导轨检测装置直线模组定子118相配合；检测系统平台在检测装置直线模组定子118和检测装置直线模组动子116的驱动下，沿检测装置导轨移动。
检测系统平台上还有检测头94和检测头94调整装置(即调节部924)，其中检测头94能在检测头94调整装置驱动下调整角度；调整装置可以采取电机直接驱动、曲柄摇杆机构等各类机械常识所及的角度调整机构，本专利仅介绍其具体作用，在图36未绘制其具体结构。
如图1所示，检测系统平台能够沿检测装置导轨移动；当光路平台2沿光路导轨16移动时，其对应的检测装置也沿检测装置导轨同步移动。
每个光路平台2和激光光路32均有相应的检测装置进行监控；每个检测系统既可以只监控一个激光光路32的加工区域，也可以利用往复移动的方法轮流监控多个激光光路32的加工区域。
如图1所示有多个光路平台2和激光光路32同时进行加工；如有光路平台2或激光光路32出现故障，因其占用了大理石平台的面积，所以将妨碍其余光路平台2移动，导致其余正常工作的激光光路32的加工范围不能覆盖印版5的轴向整版区域；此时，滚筒移动单元通过沿滚筒移动导轨移动，能够补偿缺失加工区域。
如图31所示，滚筒移动单元的气管组件84与基座1中的内部管道连接，气管因可伸缩，故滚筒给移动单元在滚筒移动导轨上的移动导致气管脱落或断裂。
如图37所示，当印版5直径增大时加工头34直线模组动子116向右移动，当印版5直径减小时加工头34直线模组动子116向左移动，确保镜头距离印版5的距离始终保持为激光加工要求的距离。
如图37所示，检测头94在检测头调整装置(即调节部924)调节下能够始终对准印版5的轴心；当滚筒4如图37中的箭头所示方向转动时，检测头94优选能够检测印版5表面跳动的传感器，作用是检测印版5的跳动是否超出激光加工允许的范围；检测头94优选视觉传感器，作用是检测激光在印版5上的加工质量。印版5如图37中箭头所示方向转动时，印版5首先经过检测头94的检测，再经镜头的激光加工，最后经过检测头94的质量检测。
如图37所示，当光路平台2沿光路导轨16移动、并因导轨误差出现上下跳动时，垂直调整模块能够调节光路平台2的上下位置误差。
如图38所示是大理石平台垂直于基座1的立式布局，大理石平台有两 组龙门架12，分别布置有检测装置；光路平台2以及滚筒移动平台的移动方向均垂直于基座1；滚筒移动平台上有两组气流组件支架。
图38所示的立式布局相比图1所示的卧式布局，在印版5的长度范围内能够进行激光加工的激光光路32数量能够翻倍，进一步提高加工效率；图38所示的立式布局也可以是光路水平相对、光路平台2移动方向平行于基座1的卧式布局。
如图39所示，大理石平台、光路平台2、激光光路32等部件位于激光加工区罩壳内，其作用是与外界隔离，保证罩壳内部温度、湿度稳定；罩壳(即保护罩10)外侧有辅助设备102，其作用包括但不限于罩壳内空气及相关部件的空气制冷、相关部件的供气排气和相关元件的通水制冷；辅助设备102位于激光加工区罩壳外，作用是防止辅助设备102在工作中产生的热量，影响激光加工区罩壳内的设备。
如图39所示，印版5在上版准备区罩壳内部安装到滚筒4上，目的是防止上版操作干扰激光加工，同时在激光加工过程中可以对多个印版5进行安装操作，提高生产效率。
激光加工区罩壳与上版区罩壳之间，以及二者向外均有过渡区罩壳作为保护；每个过渡区罩壳均有两扇自动门(即门体1082)；当一扇自动门开启时另一扇自动门关闭；过渡区罩壳在开启自动门前，应对内部的温湿度进行调整，作用是防止滚筒4、印版5的转运过程中对激光加工区罩壳、上版准备区罩壳内部的温度、湿度等环境参数造成干扰。
已完成印版5安装的滚筒4和已完成印版5激光雕刻的滚筒4，通过手推车、AGV或天车在激光加工区、罩壳上版区罩壳、过渡区罩壳之间转运，优选AGV实施转运。
根据本申请提出的激光制版设备，光路平台能够安装多种不同的加工头加工凹版和丝网版，使激光制版设备可以同时在一个印版或多个印版上加工凹版版纹和丝网版版纹，既能够加工不穿透印版的凹印版纹，也能够加工穿透印版的丝网版版纹，且通过多组激光器同时加工版纹，提高了印版的加工效率；激光加工头与激光器之间能够可以不依赖光纤传输激光，对激光器类型与功率有较好的适应度；激光器光路与加工头既能够整体放置在光路平台上，也能够将激光器光路放置在大理石平台上、利用飞行光路或光纤与加工头连接，因此在设备试用期间如激光器功率、类型以及激光传输方式有变化，设备均能够灵活适应，具有较好的升级和改进能力；利用滚筒轴向移动，能够解决多组激光器中如有损坏，将占用其余激光器加工空间、影响生产的问题；所配用的滚筒，既能够固定整周的圆筒状印版，也能够固定非整周的弧形印版；滚筒在转动过程中，能够在印版内表 面和滚筒之间的空隙中产生轴向气流，提高印版的冷却面积和效率，降低激光雕刻过程中热的不良影响；各组激光器均有相应的检测装置，在加工前对印版跳动进行检测、在加工后对质量进行评估；印版在滚筒上的固定，以及印版的激光雕刻分别在不同罩壳中进行，二者之间有过度罩壳隔离，互不影响，防止对激光加工区域的温度、湿度等环境因素产生不良影响。
在本申请中，术语“第一”、“第二”、“第三”仅用于描述的目的，而不能理解为指示或暗示相对重要性；术语“多个”则指两个或两个以上，除非另有明确的限定。术语“安装”、“相连”、“连接”、“固定”等术语均应做广义理解，例如，“连接”可以是固定连接，也可以是可拆卸连接，或一体地连接；“相连”可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请的描述中，需要理解的是，术语“上”、“下”、“左”、“右”、“前”、“后”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或单元必须具有特定的方向、以特定的方位构造和操作，因此，不能理解为对本申请的限制。
在本说明书的描述中，术语“一个实施例”、“一些实施例”、“具体实施例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或实例。而且，描述的具体特征、结构、材料或特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上仅为本申请的优选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (54)

  1. 一种激光制版设备，其中，包括：
    基座；
    滚筒，可活动地设于所述基座上，所述滚筒可相对于所述基座转动以及沿所述滚筒的轴向移动，所述滚筒上设有印版；
    至少一个光路平台，可移动地设于所述基座上，每个所述光路平台上设有至少一个激光加工组件，且所述激光加工组件的加工范围，通过所述光路平台和/或所述滚筒的移动覆盖所述印版在轴向上的移动范围，
    其中，所述激光加工组件能够在所述印版上加工凹版和/或丝网版。
  2. 根据权利要求1所述的激光制版设备，其中，所述基座上设有龙门架，所述龙门架的两侧分别设有与所述滚筒对应设置的滚筒导轨，以及与所述光路平台对应设置的光路导轨，以通过所述滚筒导轨实现所述滚筒沿轴向方向的移动，通过所述光路导轨实现所述光路平台的移动。
  3. 根据权利要求2所述的激光制版设备，其中，所述光路导轨的延伸方向与所述滚筒导轨的延伸方向相同。
  4. 根据权利要求2所述的激光制版设备，其中，还包括：
    支撑导向部，设于所述光路平台的下方，通过所述支撑导向部与所述光路导轨的配合限制所述光路平台的移动路径。
  5. 根据权利要求1所述的激光制版设备，其中，
    所述光路平台通过直线电机实现在所述基座上的直线运动；或
    所述光路平台通过丝杠螺母传动机构实现在所述基座上的直线运动；或
    所述光路平台通过具有消隙设计的齿轮齿条机构实现在所述基座上的直线运动。
  6. 根据权利要求1所述的激光制版设备，其中，所述激光加工组件具体包括：
    激光光路，设于所述光路平台上；
    加工头，所述加工头的一端与所述激光光路电连接，且所述加工头与所述印版对应设置，以通过所述加工头能够向所述印版发射激光以实现加工。
  7. 根据权利要求6所述的激光制版设备，其中，所述光路平台的一端设有加工安装板，所述加工头设于所述加工安装板上，且所述加工头能够相对于所述加工安装板沿竖直方向移动，
    其中，所述加工安装板能够带动所述加工头，沿所述加工头的出光方向在所述光路平台上前后移动。
  8. 根据权利要求6所述的激光制版设备，其中，所述激光光路具体包括：
    激光发生器，用于发生激光；
    至少一个光路保护管，所述光路保护管内部中空，所述光路保护管的一端与所述激光发生器相连，所述激光在所述光路保护管中传播。
  9. 根据权利要求8所述的激光制版设备，其中，所述激光光路还包括：
    至少一个反射片，激光能够在所述反射片的作用下改变光路方向；
    其中，所述光路保护管设于任意相邻的两个所述反射片之间。
  10. 根据权利要求8所述的激光制版设备，其中，所述激光光路还包括：
    扩束准直装置，设于所述激光发生器发生的激光的光路上，所述扩束准直装置能够压缩所述激光的发散角；
    整形装置，设于所述激光发生器发生的激光的光路上，所述整形装置能够改变激光光束强度的分布均匀性；
    调焦装置，设于所述激光发生器发生的激光的光路上，所述调焦装置能够调整所述激光的焦点位置；
    检测装置，设于所述激光发生器发生的激光的光路上，所述检测装置能够实现所述激光的功率检测、焦点检测以及指向检测中的一种或多种，
    其中，所述扩束准直装置、所述整形装置、所述调焦装置和所述检测装置中任意二者之间的光路传播通过所述光路保护管实现。
  11. 根据权利要求10所述的激光制版设备，其中，由所述激光发生器发生的激光，通过所述扩束准直装置、所述整形装置、所述调焦装置后射入所述加工头。
  12. 根据权利要求8所述的激光制版设备，其中，还包括：
    分束片，设于所述光路平台上，流入所述分束片的激光在所述分束片的作用下向外射出至少两个光路，
    其中，由所述分束片向外射出的光路与至少一个所述加工头相对应。
  13. 根据权利要求6所述的激光制版设备，其中，所述加工头具体包括：
    至少一个反射片、输出头和聚焦装置，
    其中，由激光光路射入所述加工头内的激光，依次经所述反射片、所述输出头以及所述聚焦装置后，向所述印版射出以实现加工。
  14. 根据权利要求1所述的激光制版设备，其中，所述滚筒具体包括：
    滚筒本体，所述滚筒本体内部中空，且所述滚筒本体的两端分别设有开口，所述滚筒本体外套设有辊壳；
    定位填充件，设于所述滚筒本体的两端，且所述定位填充件与所述开口的形状相适配，以通过所述定位填充件密封所述滚筒本体的开口。
  15. 根据权利要求14所述的激光制版设备，其中，所述辊壳上设有多个沿轴向延伸的定位槽，每个所述定位槽内设有第一通孔和第一盲孔，
    其中，所述第一盲孔内壁上设有内螺纹。
  16. 根据权利要求15所述的激光制版设备，其中，多个所述定位槽均匀设于所述辊壳上，所述第一通孔贯穿所述辊壳的内外两侧，且所述第一通孔和所述第一盲孔交替设于所述定位槽内。
  17. 根据权利要求14所述的激光制版设备，其中，所述滚筒本体内形成空心轴，所述空心轴将所述滚筒本体内的空间沿径向分隔为与所述开口相连通的空心腔，以及支撑腔，所述滚筒还包括：
    肋板，设于所述支撑腔内，且所述肋板沿径向方向的两侧分别与所述滚筒本体的内壁以及所述空心轴的外壁相连。
  18. 根据权利要求17所述的激光制版设备，其中，所述肋板上设有多个第一通风孔，所述空心轴上设有多个第二通风孔。
  19. 根据权利要求14所述的激光制版设备，其中，所述定位填充件的回转轴线设于所述滚筒本体的轴线上，且所述定位填充件的回转轴线处设有定位锥孔。
  20. 根据权利要求19所述的激光制版设备，其中，设于所述滚筒本体的一端的定位填充件内设有阀门，通过所述阀门能够控制所述印版吸附于所述滚筒上，或所述印版从所述滚筒上脱落。
  21. 根据权利要求1所述的激光制版设备，其中，所述滚筒与所述印版之间存在间隙，在所述滚筒转动时，所述间隙内形成轴向气流。
  22. 根据权利要求15所述的激光制版设备，其中，还包括：
    固定组件，设于所述定位槽内，所述固定组件用于固定所述印版与所述滚筒之间的相对位置。
  23. 根据权利要求22所述的激光制版设备，其中，所述固定组件具体包括：
    固定条和密封条，
    其中，被所述印版在所述辊壳上的投影所覆盖的部分定位槽内设有所述固定条，所述印版通过所述固定条实现固定，每个所述定位槽内设有所述固定条或所述密封条。
  24. 根据权利要求23所述的激光制版设备，其中，所述固定条呈矩形条状，所述固定条上设有多个第一连接孔组件，所述激光制版设备还包括：
    吸附块，设于所述固定条上，且所述吸附块通过所述第一连接孔组件实现与所述固定条的连接。
  25. 根据权利要求24所述的激光制版设备，其中，所述第一连接孔组件具体包括：
    第一阶梯通孔，以及沿径向方向设于所述第一阶梯通孔外的第二盲孔；
    第二阶梯通孔，设于任意两个相邻的所述第一阶梯通孔之间，且所述第二阶梯通孔与所述第一盲孔对应设置；
    第三密封圈槽，绕设于与固定条上远离所述第一阶梯通孔的一侧，
    其中，所述第二盲孔的内壁上设有内螺纹。
  26. 根据权利要求25所述的激光制版设备，其中，所述第一连接孔组件中所述第二盲孔的数量为两个，两个所述第二盲孔对称设于所述第一阶梯通孔外，且两个所述第二盲孔的轴心线与所述固定条的侧壁不垂直。
  27. 根据权利要求25所述的激光制版设备，其中，所述吸附块具体包括：
    吸附块体；
    第一定位柱，设于所述吸附块体上，且所述第一定位柱与所述第一阶梯通孔对应设置；
    第一定位槽，设于所述吸附块体靠近所述固定条的一侧，且所述第一定位槽的形状与所述固定条的形状相适配；
    第一螺纹通孔，设于所述第一定位柱内，且所述第一螺纹通孔与所述第一阶梯通孔的轴线相重合；
    第四阶梯通孔，与所述第二盲孔对应设置。
  28. 根据权利要求27所述的激光制版设备，其中，还包括：
    第一密封圈槽，绕设于所述第一定位柱外。
  29. 根据权利要求27所述的激光制版设备，其中，所述密封条上沿长度方向间隔设有第三阶梯通孔和第三盲孔，
    其中，所述第三盲孔的内壁上设有内螺纹，所述密封条上与所述第三盲孔相对的另一侧设有第四密封圈槽。
  30. 根据权利要求29所述的激光制版设备，其中，还包括：
    隔离块，设于所述固定条。
  31. 根据权利要求30所述的激光制版设备，其中，所述隔离块具体包括：
    隔离块体；
    第二定位柱，设于所述隔离块体上，且所述第二定位柱与所述第三阶梯通孔对应设置；
    第二定位槽，设于所述隔离块体靠近所述固定组件的一侧，且所述定位槽的形状与所述固定组件的形状相适配；
    第五阶梯通孔，与所述第二盲孔对应设置，以通过连接件穿过所述第五 阶梯通孔和所述第二盲孔实现所述隔离块与所述固定条的连接。
  32. 根据权利要求31所述的激光制版设备，其中，还包括：
    第二密封圈槽，绕设于所述第二定位柱外。
  33. 根据权利要求31所述的激光制版设备，其中，所述第二定位槽距所述隔离块体远离所述固定组件的一侧的最小距离，小于所述第一定位槽距所述吸附块体远离所述固定条的一侧的最小距离，所述隔离块与所述印版之间存在间隙。
  34. 根据权利要求27所述的激光制版设备，其中，所述印版呈弧面状，所述印版沿周向的至少一侧形成有向所述滚筒弯折的折边，且所述印版沿轴向方向的两侧分别设有与所述第一螺纹通孔相对应的第二通孔。
  35. 根据权利要求24所述的激光制版设备，其中，
    所述印版呈圆筒状，
    其中，每个所述定位槽上设有所述固定条，所述固定条的吸附块对应的曲率半径不大于所述印版内表面的半径。
  36. 根据权利要求35所述的激光制版设备，其中，所述印版的尺寸能够根据温度的升降发生变化，在将所述印版安装至所述滚筒上时，对所述印版进行加热，以使所述印版的内径大于所述滚筒的外径，再对所述印版降温，以使所述印版贴合于所述滚筒上。
  37. 根据权利要求30所述的激光制版设备，其中，
    所述印版在所述激光加工组件的作用下形成由一侧向另一侧下沉的线条版纹；和/或
    所述印版在所述激光加工组件的作用下形成穿透所述印版的两侧的孔洞版纹，
    其中，所述滚筒上与所述线条版纹对应的定位槽内设有所述吸附块，所述滚筒上与所述孔洞版纹对应的定位槽内设有所述隔离块。
  38. 根据权利要求29所述的激光制版设备，其中，所述印版呈非整周弧形，所述激光制版设备还包括：
    配重块，与所述密封条可拆卸连接，
    其中，所述配重块与所述印版分别设于所述滚筒的轴线的两侧。
  39. 根据权利要求38所述的激光制版设备，其中，包括：
    第六阶梯通孔，设于所述配重块上，且所述第六阶梯通孔的轴线与所述第三盲孔的轴线相重合，
    其中，通过紧固件穿过所述第六阶梯通孔和所述第三盲孔实现所述配重块与所述密封条的连接。
  40. 根据权利要求2所述的激光制版设备，其中，还包括：
    滚筒移动组件，可移动地设于所述基座上，且所述滚筒移动组件上设有所述滚筒，以通过所述滚筒移动组件与所述滚筒导轨的配合实现所述滚筒相对于所述基座的移动。
  41. 根据权利要求40所述的激光制版设备，其中，所述滚筒移动组件具体包括：
    移动基板；
    旋转组件，设于所述移动基板上，所述旋转组件具体包括：
    旋转驱动件，以及与所述旋转驱动件电连接的第一夹具；
    被动转动件，与所述旋转驱动件相对设置，所述被动转动件能够在所述移动基板上移动，所述被动转动件上设有第二夹具，所述滚筒在所述第一夹具和所述第二夹具的作用下与所述旋转组件相连，
    其中，所述第一夹具在所述旋转驱动件的作用下能够发生转动。
  42. 根据权利要求41所述的激光制版设备，其中，还包括：
    喷气组件，与所述滚筒对应设于所述移动基板上，且所述喷气组件设于所述旋转组件的一侧，所述喷气组件的工作范围覆盖所述印版。
  43. 根据权利要求42所述的激光制版设备，其中，所述喷气组件具体包括：
    气流支架，所述气流支架的尺寸与所述滚筒的尺寸相适配；
    其中，所述气流支架上设有多个喷嘴，在所述滚筒的轴线方向上，所述喷嘴的工作范围覆盖所述印版。
  44. 根据权利要求43所述的激光制版设备，其中，还包括：
    气管组件，包括：
    第一气管，与所述气流支架相连通，在所述第一气管的作用下，所述喷嘴的一部分能够向外喷气；
    第二气管，与所述气流支架相连通，在所述第二气管的作用下，所述喷嘴的另一部分能够由外向内吸气。
  45. 根据权利要求44所述的激光制版设备，其中，所述气流支架沿所述滚筒的径向方向的两侧设有所述喷嘴，
    其中，在所述滚筒向下转动时，位于所述滚筒下方的喷嘴向上喷气，位于所述滚筒上方的喷嘴吸气，或
    在所述滚筒向上转动时，位于所述滚筒上方的喷嘴向下喷气，位于所述滚筒下方的喷嘴吸气。
  46. 根据权利要求43所述的激光制版设备，其中，所述气流支架的数量 为两个，两个所述气流支架之间的间距由下至上逐渐增大，所述滚筒设于两个所述气流支架之间。
  47. 根据权利要求41所述的激光制版设备，其中，所述被动转动件内部中空，所述第二夹具为空心夹具，所述激光制版设备还包括：
    第三气管，与所述被动转动件相连，在所述第三气管的作用下，通过所述被动转动件能够向所述滚筒内排气或吸气。
  48. 根据权利要求2所述的激光制版设备，其中，所述龙门架的顶壁和/或侧壁设有检测导轨，所述激光制版设备还包括：
    检测组件，设于所述检测导轨上，所述检测组件能够检测所述印版的跳动以及所述印版的加工质量。
  49. 根据权利要求48所述的激光制版设备，其中，所述检测组件具体包括：
    检测基板，所述检测基板包括相连接的连接部和调节部，所述连接部用于与所述检测导轨配合实现所述检测基板的移动；
    至少一个检测头，可活动地设于所述调节部上，且每个所述检测头的检测方向朝向所述滚筒。
  50. 根据权利要求2所述的激光制版设备，其中，还包括：
    防护屏，与所述龙门架对应设置，通过所述防护屏能够使所述光路平台所处空间与所述滚筒所处空间之间相互独立。
  51. 一种制版系统，其中，包括：
    如权利要求1至50中任一项所述的激光制版设备；
    保护罩，至少套设于所述激光制版设备的基座外；以及
    辅助设备，设于所述保护罩外，且所述辅助设备与所述保护罩相连通，以通过所述辅助设备控制所述保护罩内的设备温度和空气温度。
  52. 根据权利要求51所述的制版系统，其中，还包括：
    上版区域，与所述激光制版设备的基座独立设置，且所述上版区域设于所述保护罩外；
    上版罩，套设于所述上版区域外，所述激光制版设备的印版在所述上版区域内安装于所述激光制版设备的滚筒上。
  53. 根据权利要求52所述的制版系统，其中，还包括：
    过渡罩，设于所述上版罩和/或所述保护罩的一侧。
  54. 根据权利要求53所述的制版系统，其中，所述过渡罩上开设有两个门体，每个所述过渡罩对应两个门体中一个所述门体开启，另一个所述门体关闭。
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