CN219486844U - Printing machine capable of rapidly disassembling rubber roller and anilox roller - Google Patents
Printing machine capable of rapidly disassembling rubber roller and anilox roller Download PDFInfo
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- CN219486844U CN219486844U CN202320453393.6U CN202320453393U CN219486844U CN 219486844 U CN219486844 U CN 219486844U CN 202320453393 U CN202320453393 U CN 202320453393U CN 219486844 U CN219486844 U CN 219486844U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model provides a dismantle printing machine of rubber roll and anilox roller fast, its includes two curb plates, is equipped with on the lateral surface of arbitrary curb plate and carries out driven transmission by the motor, is located two dispose the printing roller between the curb plate still includes: the linkage device is positioned at two corresponding to the two side plates respectively; the anilox roller is in transmission connection with the transmission device through an Oldham coupling at one end corresponding to the transmission device; and one end part of the rubber roller, which corresponds to the transmission device, is in transmission connection with the transmission device through an Oldham coupling. The printer can disassemble and assemble the anilox roller and the rubber roller conveniently and rapidly without disassembling the side plates and the transmission device, the difficulty and labor intensity in the disassembly and assembly process of the anilox roller and the rubber roller can be greatly reduced, and meanwhile, the gap between the anilox roller, the rubber roller and the printing roller can be adjusted rapidly and conveniently, so that the debugging difficulty of the printer is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of printing rubber rollers, in particular to a printer capable of rapidly speaking rubber rollers and anilox rollers.
Background
Packaging machines include a variety of processing units, such as paper feeders, die cutting machines, printers, etc., wherein the printer is a relatively important one of the processing units in the packaging machine for printing different designs and contents on board. Printing rubber rollers and printing universal root rollers are used as important components in a printer, the accuracy of the rubber surfaces of the printing rubber rollers and the dot accuracy of the printing screen rollers directly influence the printing definition, for example, the situation that the rubber surfaces on the rubber rollers are worn or aged can cause that the water and ink on the anilox rollers are locally more, the situation that the local water and ink are larger on paper boards printed by the rubber rollers can cause that the water and ink on the anilox rollers are smaller when the meshes of the anilox rollers are blocked, and the situation that the water and ink are absent after the paper boards are printed can be caused, so that the rubber rollers and the anilox rollers are required to be removed periodically for maintenance or cleaning, and the printing accuracy is ensured. However, at present, the printing machine is driven by a gear through a gear box or by a driving chain, and the structure of a driving mechanism is complex, so that the driving mechanism needs to be removed simultaneously when the rubber covered roller and the anilox roller are removed, and the exceeding difficulty level is greatly improved. Meanwhile, after the rubber roll and the anilox roll are installed, the gap between the rubber roll and the anilox roll and the gap between the anilox roll and the printing roll are required to be adjusted, and the transmission mechanism is required to be adjusted in the adjustment process, so that the workload and difficulty degree in the assembly process are greatly improved, and therefore, a need for a printer capable of conveniently and rapidly assembling and disassembling the rubber roll and the anilox roll is urgent.
Disclosure of Invention
The utility model aims to provide a printing roller with a plate locking device, wherein a printing offset plate is locked on the printing roller through the plate locking device, so that the printing offset plate can be conveniently disassembled, the printing offset plate can be replaced according to different production requirements, the printing offset plate can be firmly arranged on the printing roller, and the printing precision in the printing process is ensured.
The utility model provides a quick dismantlement rubber roll and anilox roller's printing machine, its is including two curb plates that control the discrete setting, is equipped with on the lateral surface of arbitrary curb plate and carries out driven transmission by the motor, is located two dispose the printing roller between the curb plate, just the both ends of printing roller rotate to be connected on the curb plate to with its one end with transmission is connected, thereby makes the motor drive the printing roller rotates, still includes:
a linkage unit which is positioned at two sides corresponding to the two side plates respectively and is assembled on the inner side surfaces of the two side plates respectively;
the anilox roller is correspondingly arranged at the upper side of the printing roller, two ends of the anilox roller are respectively and rotatably connected to the two linkage devices, and one end of the anilox roller, which corresponds to the transmission device, is in transmission connection with the transmission device through an Oldham coupling;
the rubber roll is arranged beside the anilox roll correspondingly, two ends of the rubber roll are respectively and rotatably connected to the two linkage devices, and one end part of the rubber roll corresponding to the transmission device is in transmission connection with the transmission device through an Oldham coupling.
Further, two transmission shafts corresponding to the anilox roller and the rubber roller are arranged on the transmission device, one end of each transmission shaft, facing the side plate, of each transmission shaft is rotatably connected onto the side plate, and the cross coupling is located on the inner side of the side plate.
Further, the linkage device comprises:
an anilox roller adjusting unit, which is rotatably connected to the anilox roller adjusting unit and is used for adjusting the gap between the anilox roller and the printing roller;
and the rubber roll adjusting unit is rotationally connected to the rubber roll adjusting unit and is assembled to the anilox roll adjusting unit and used for adjusting a gap between the rubber roll and the anilox roll.
Further, the anilox roller adjusting unit includes:
the upper end of the anilox roller cradle is pivoted on the side plate, the other side edge of the upper end of the anilox roller cradle is provided with a pushing part, and the lower end of the anilox roller cradle is provided with a first mounting hole for rotationally connecting with the anilox roller;
the pushing cylinder is fixedly arranged on the side plate and is provided with a piston rod which corresponds to the pushing part and extends towards the pushing part, and the piston rod is used for pushing the pushing part, so that the anilox roller cradle swings along the pivoting position.
Further, the rubber roll adjustment unit includes:
the rubber roller cradle is provided with a second mounting hole for the rubber roller to be rotationally connected with the rubber roller cradle, the lower end of the rubber roller cradle is pivoted with the lower end of the anilox roller cradle, the upper end of the rubber roller cradle is provided with an adjusting part, and a first adjusting chute with an opening facing upwards is formed in the rubber roller cradle;
and the rubber roller adjusting shaft is correspondingly connected to the anilox roller cradle in a rotating way with the first adjusting chute, and is fixedly provided with a rubber roller adjusting cam matched with the first adjusting chute.
Further, the anilox roller cradle is pivotally connected to the side plate through the rubber roller adjusting shaft.
Further, the anilox roller adjusting unit further comprises a pulling component, wherein the pulling component is connected with the pushing part and used for providing pulling force in an upward direction for the pushing part.
Further, the pulling component is a tension spring, the upper end of the tension spring is connected to the side plate, and the lower end of the tension spring is connected with the pushing part.
Further, a second adjusting chute positioned at the lower side of the pushing part is also formed on the anilox roller cradle, and an opening of the second adjusting chute is positioned at the side of the anilox roller cradle; the anilox roller adjusting unit further comprises an anilox roller adjusting shaft corresponding to the second adjusting chute, two ends of the anilox roller adjusting shaft are rotatably connected to the side plates and driven to rotate by a motor, an anilox roller adjusting cam which is just positioned in the second adjusting chute is fixedly arranged on the anilox roller adjusting shaft, and the diameter size of the anilox roller adjusting cam is smaller than the width size of the second adjusting chute.
Compared with the prior art, the utility model has the beneficial effects that:
the embodiment of the utility model provides a printing machine for rapidly disassembling a rubber roller and an anilox roller, wherein the anilox roller and the rubber roller are rotationally connected on a linkage device and are in transmission connection with a transmission device through an Oldham coupling, so that the rubber roller and the anilox roller can be disassembled only by disassembling the linkage device in the process of disassembling the anilox roller and the rubber roller, the side plates and the transmission device are prevented from being disassembled, and the labor intensity and difficulty in disassembling the rubber roller and the anilox roller are greatly reduced.
Secondly, the linkage device is composed of an anilox roller adjusting unit and a rubber roller adjusting unit, so that the gap between the rubber roller and the anilox roller and the gap between the anilox roller and the printing roller can be conveniently adjusted, the adjusting mode is simple and reliable, and the debugging difficulty of the printing machine can be greatly reduced.
The embodiment of the utility model provides a printing roller with a plate locking device, which is characterized in that a plate winding roller and the plate locking device are arranged on the printing roller, so that a printing offset plate is fixedly arranged on the printing roller, the stability is higher, and the printing offset plate is convenient to detach. The printing plate locking device comprises a ratchet and a rack provided with pawl teeth, the ratchet and the rack are matched with each other, the ratchet and the plate roller rotate along a single direction, so that the printing plate is wound on the plate roller, the printing plate is tightly and firmly wrapped on the printing roller, printing quality is guaranteed, the ratchet and the plate roller are prevented from reversing under the matching of the rack of the ratchet, the printing plate is locked on the printing roller, loosening is avoided, and the ratchet and the plate roller can be overturned through separation of the rack and the ratchet, so that the printing plate can be conveniently removed. From the above, the printing offset plate is locked on the printing roller through the plate locking device, so that the printing offset plate can meet the printing production requirements, has higher stability, and can be conveniently and quickly dismantled to meet different printing production requirements.
The utility model is further described below with reference to the drawings and embodiments of the specification.
Drawings
Fig. 1 is a side view of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a schematic view of the structure of the present utility model after omitting the printing roller, the anilox roller and the rubber roller.
Fig. 4 is a schematic view of the structure of an anilox roller adjusting unit in the present utility model.
Fig. 5 is a schematic structural view of a rubber roll adjusting unit in the present utility model.
Fig. 6 is a schematic structural view of the connection of the rubber roller and the transmission device in the utility model.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that all directional indications (such as up, down, left, right, front, and rear are used in the embodiments of the present utility model) are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.
In addition, the descriptions of "first," "second," etc. in the embodiments of the present utility model are provided for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The embodiment of the utility model provides a printer capable of rapidly disassembling a rubber roll 104 and an anilox roll 102, which can be rapidly and conveniently disassembled when the anilox roll 102 and the rubber roll 104 are maintained and cleaned regularly, so that the transmission device 200 is prevented from being disassembled together, and the labor intensity and the difficulty degree in the maintenance process are reduced. As shown in fig. 1-6, the printing press for quickly disassembling the rubber roll 104 and the anilox roll 102 provided by the embodiment of the utility model comprises two side plates 100 which are separately arranged left and right, wherein a transmission device 200 driven by a motor (not shown in the figure) is arranged on the outer side surface of the left side plate 100 as shown in fig. 1, in the embodiment, the transmission device 200 can adopt a gear box and can carry out transmission through a gear system, so that the stability and accuracy of transmission are ensured, and in other embodiments, chain transmission can also be adopted, and power is transmitted through a transmission chain system; a printing roller 101 is disposed between the two side plates 100, wherein both end portions of the printing roller 101 are rotatably connected to the side plates 100, and one of the end portions is in driving connection with a driving device 200, specifically, a rotation shaft provided at one end of the printing roller 101 goes deep into a gear box, and a gear constituting a gear driving system is fixedly installed, so that the power of a motor can be transmitted to the printing roller 101 to rotate along the axis thereof. As shown in fig. 1-2, two linkage devices 300 are respectively installed on the surfaces of the inner sides of the two side plates 100, meanwhile, an anilox roller 102 which is positioned on the upper side of the printing roller 101 and corresponds to the printing roller is arranged between the linkage devices 300, two ends of the anilox roller 102 are respectively connected on the two linkage devices 300 in a rotating way, one of the ends corresponding to the transmission device 200 is in transmission connection with the transmission device 200 through an Oldham coupling 103, it is understood that rotating shafts which are rotationally connected on the linkage devices 300 are fixedly connected on the two ends of the anilox roller 102, and the part of one rotating shaft extending out of the linkage device 300 is in transmission connection with the transmission device 200 through the Oldham coupling 103 and can rotate along an axis under the driving of a motor; meanwhile, a rubber roll 104 is arranged between the two linkage devices 300, the rubber roll 104 and the anilox roll 102 are oppositely arranged at the side of the rubber roll, two ends of the rubber roll are rotatably connected to the linkage devices 300, one end corresponding to the transmission device 200 is in transmission connection with the rubber roll through the cross coupling 103, and the two ends of the rubber roll 104 are fixedly connected with the transmission shaft 201 as well as the rubber roll, so that the rubber roll is conveniently in rotation connection with the linkage devices 300, and meanwhile, one part which is rotated to extend out of the linkage devices 300 is in transmission connection with the transmission device 200 through the cross coupling 103, so that the power of a motor is transmitted to the rubber roll 104, and the rubber roll rotates along an axis.
In the using process, the motor drives the printing roller 101, the anilox roller 102 and the rubber roller 104 through the transmission device 200, the three are rotated, and the printing work is completed, specifically, the rubber roller 104 and the anilox roller 102 are matched by round pressing, the mesh points on the anilox roller 102 are filled with slow ink, and when the paperboard passes between the anilox roller 102 and the printing roller 101, the anilox roller 102 prints the ink on the paperboard, so that the printing work is completed; when the rubber pad on the rubber roll 104 is worn or the mesh point of the anilox roll 102 is blocked and needs to be maintained regularly, the rubber roll 104 and the anilox roll 102 can be disassembled only by disassembling the linkage device 300 and the cross coupling 103 connecting the rubber roll 104 and the anilox roll 102 with the transmission device 200, and in the process, the side plate 100 and the transmission device 200 are not required to be disassembled, so that the labor intensity and difficulty in disassembling and assembling the rubber roll 104 and the anilox roll 102 are greatly reduced, and the efficiency in the equipment maintenance process can be improved.
Meanwhile, as shown in fig. 1 and 6, a transmission shaft 201 corresponding to the anilox roller 102 and the rubber roller 104 is arranged on the transmission device 200, and as shown in fig. 1, the transmission shaft 201 is connected to the side plate 100 in a rotating way towards one section of the side plate 100, and the cross coupling 103 is positioned on the inner side of the side plate 100, so that when the anilox roller 102 and the rubber roller 104 are dismounted, the side plate 100 provided with the transmission device 200 is not dismounted, and the efficiency and convenience for dismounting the rubber roller 104 and the anilox roller 102 can be improved.
In this embodiment, when the rubber roll 104 and the anilox roll 102 after maintenance are installed between the two side plates 100, specifically, when the rubber roll 102 is rotationally connected between the two linkages 300, the gap between the anilox roll 102 and the rubber roll 104 and the gap between the anilox roll 102 and the printing roll 101 need to be adjusted, and the gap between the anilox roll 102 and the rubber roll 104 is adjusted so as to enable a gap convenient for the water to pass through between the two rolls, specifically, the too large gap between the anilox roll 102 and the rubber roll 104 can cause the water to flow out in the gap, and the water cannot be pressed into the dots of the anilox roll 102 when the circular press circles are matched; when the gap between the anilox roller 102 and the rubber pad 104 is smaller, the ink pressed into the lattice point is carried out by the rubber pad due to the overlarge pressure, so that the gap between the anilox roller 102 and the rubber pad roller needs to be adjusted; similarly, the gap between the anilox roller 102 and the printing roller 101 is adjusted to ensure the printing quality of the paperboard, in particular, when the gap between the anilox roller 102 and the printing roller 101 is large, and when the anilox roller 102 and the printing roller 101 are matched for printing in a round press mode, the downward pressure between the anilox roller 102 and the paperboard is too small, the pressure of ink printing is small, and the printing effect is poor; if the gap between the anilox roller 102 and the printing roller 101 is too small, the pressure on the anilox roller 102 will be too high in the process of paperboard printing, so that the dots of the anilox roller 102 are easy to be blocked, and the anilox roller 102 is mostly made of ceramic materials, so that the anilox roller 102 is damaged when the pressure is high. Therefore, the gap between the anilox roller 102 and the rubber roller 104, and the gap between the anilox roller 102 and the printing roller 101 need to be adjusted. As shown in fig. 2 to 5, the linkage 300 includes an anilox roller adjusting unit 310 and a rubber roller adjusting unit 320, wherein both ends of the anilox roller 102 are rotatably connected to the anilox roller adjusting unit 310, which is used for adjusting a gap between the anilox roller 102 and the printing roller 101, and the anilox roller adjusting unit 310 is rotatably mounted on the side plate 100 during the assembly process; a rubber roller adjusting unit 320 is rotatably connected to the anilox roller adjusting unit 310, and two ends of the rubber roller 104 are rotatably connected to the rubber roller adjusting unit 320, respectively, for adjusting a gap between the anilox roller 102 and the rubber roller 104.
As shown in fig. 3 to 4, the anilox roller adjusting unit 310 includes an anilox roller cradle 311 and a cylinder, wherein one side edge of the upper end of the anilox roller 102 to be crossed is pivoted on the side plate 100, and a pushing part 312 extending toward the pivoting position is formed on the other side edge opposite to the pivoting position, it is understood that the pushing part 312 may be set in a non-extending state, and a first mounting hole 313 for rotatably connecting with the anilox roller 102 is provided at the lower end of the anilox roller 102, so that the end of the anilox roller 102 is conveniently rotatably connected therein through a bearing; the pushing cylinder 314 is fixedly installed on the side plate 100, in the embodiment of the present utility model, it is installed on the top of the side plate 100, and its piston rod corresponds to the pushing portion 312 and protrudes toward the pushing portion 312, so that the pushing portion 312 can be pushed, so that the anilox roller cradle 311 swings along the pivot, and the adjustment of the gap between the anilox roller 102 and the printing roller 101 is realized during the swinging process. In the production process, the pushing cylinder 314 pushes the pushing part 312, so that the anilox roller cradle 311 swings along the pivoting position, so that the anilox roller 102 moves towards the printing roller 101, and the gap between the anilox roller 102 and the printing roller 101 is adjusted, as a result, the anilox roller 102 is in transmission connection with the transmission device 200 through the cross coupling 103, and when the axis of the anilox roller 102 is displaced, the driving of the anilox roller 102 by the motor is not affected.
As shown in fig. 3 and 5, the rubber roller adjusting unit 320 includes a rubber roller cradle 321 and a rubber roller adjusting shaft 325, wherein the rubber roller cradle 321 and the first mounting hole 313 are arranged on the other half of the anilox roller cradle 311 side by side, a second mounting hole 322 corresponding to the first mounting hole 313 is formed on the rubber roller cradle, the rubber roller 104 is rotatably connected in the rubber roller adjusting shaft, after the rubber roller 104 is rotatably connected on the rubber roller cradle 321, the rubber roller 104 and the anilox roller 102 are arranged side by side, the lower end of the rubber roller adjusting shaft is pivoted at the lower end of the anilox roller cradle 311, an adjusting part 323 is formed at the upper end of the rubber roller adjusting shaft, a first adjusting sliding groove 324 with an opening facing upwards is formed on the rubber roller cradle 325, a rubber roller adjusting cam 326 matched with the first adjusting sliding groove 324 is fixedly arranged on the rubber roller cradle 311, and when the rubber roller adjusting shaft 325 is driven to rotate, the rubber roller adjusting cam 326 swings in the first adjusting sliding groove 324, so that the rubber roller adjusting cam 326 can swing along the inner wall of the first adjusting sliding groove 321 and the anilox roller 102 to enable the anilox roller 102 to swing along the gap between the anilox roller and the inner wall of the first adjusting sliding groove 321.
In the use process, the rubber roller adjusting shaft 325 is driven to rotate, in this embodiment, the driving device of the rubber roller adjusting shaft 325 is not shown, and may be driven by an independent motor to rotate along the axis, so as to drive the rubber roller adjusting cam 326 fixed on the rubber roller adjusting shaft to rotate, and the rubber roller cradle 321 swings along the pivot joint with the anilox roller 102 through the first adjusting sliding groove 324, so that the gap between the rubber roller 104 and the anilox roller 102 can be adjusted. It should be noted that, when the gap between the anilox roller 104 and the anilox roller 102 is adjusted to a desired value by the rubber roller adjusting shaft 325, the pushing cylinder 314 acts to drive the anilox roller cradle 311, the gap between the anilox roller 102 and the rubber roller 104 is not affected, specifically, when the anilox roller 102 needs to be adjusted to the printing roller 101, the pushing cylinder 314 pushes the anilox roller cradle 311 to push, so that the gap between the anilox roller 102 and the printing roller 101 can be adjusted, and the rubber roller cradle 321 connected by the rubber roller 104 in a rotating way is arranged on the anilox roller cradle 311, so that the rubber roller cradle 321 and the rubber roller 104 can be driven to swing together in the swinging process of the anilox roller cradle 311, and the gap between the rubber roller 104 and the anilox roller 102 is not affected.
In order to make the structure compact, as shown in fig. 3, the anilox roller cradle 311 is pivoted on the side plate 100 through the rubber roller adjusting shaft 325, specifically, the rubber roller adjusting shaft 325 penetrates through the anilox roller cradle 311 and the side plate 100 and is rotatably connected to the same, so that the anilox roller cradle 311 can be pivoted on the side plate 100, and meanwhile, when being driven, the rubber roller adjusting cam 326 is driven to rotate, so as to drive the rubber roller cradle 321 to swing.
In the production process, since the anilox roller 102 is made of ceramic material and cannot be subjected to a large pressure for a long time to prevent damage, in the process of not printing, the anilox roller 102 and the printing roller 101 need to be separated from each other, as shown in fig. 3-4, in the embodiment of the utility model, a pulling member 315 is further provided on the anilox roller adjusting unit 310, for providing an upward pulling force to the pushing portion 312 of the anilox roller cradle 311, so that the cradle swings, and the anilox roller 102 is further separated from the printing roller 101. In the present embodiment, the pulling member 315 is a tension spring, wherein an upper end of the pulling spring is connected to the side plate 100 and a lower end thereof is connected to the pushing portion 312, so that an upward tension can be provided to the anilox roller cradle 311.
In this embodiment, when the pushing cylinder 314 pushes the anilox roller cradle 311, the anilox roller 102 and the printing roller 101 approach each other, so that a suitable distance is provided between the anilox roller 102 and the printing roller 101 for printing, so that the gap between the anilox roller 102 and the printing roller 101 is not too small during the pushing of the anilox roller cradle 311 by the pushing cylinder 314, a limiting structure is further provided, as shown in fig. 3-4, a second adjusting sliding groove 316 located at the lower side of the pushing part 312 is further provided on the anilox roller cradle 311, the opening direction of which faces the side of the anilox roller 102, that is, the second adjusting sliding groove 316 has an upper edge, the anilox roller adjusting unit 310 further includes an anilox roller adjusting shaft 317 corresponding to the second adjusting sliding groove 316, and an anilox roller adjusting cam 318 just matched with the second adjusting sliding groove 316 is fixedly connected thereon, so as to better limit the anilox roller adjusting cam 318, and the diameter dimension of the anilox roller adjusting cam 318 is smaller than the width dimension of the second adjusting sliding groove 316.
In the use process, the anilox roller adjusting shaft 317 is driven to rotate, so as to drive the anilox roller adjusting cam 318 to rotate, so that the protruding part of the cam is contacted with the upper side edge of the second adjusting sliding groove 316, thereby limiting the limit position of the downward swing of the anilox roller cradle 311, preventing the gap between the anilox roller 102 and the printing roller 101 from being excessively reduced under the driving of the pushing cylinder 314, and ensuring that the anilox roller 102 is subjected to larger pressure and is easy to damage.
The driving device 200 transmits the power of a motor to the printing roller 101, the rubber roll 104 and the anilox roller 102 so as to drive the printing roller 101, the rubber roll 104 and the anilox roller 102 to rotate, wherein a driving shaft 201 corresponding to the anilox roller 102 and the rubber roll 104 is arranged on the driving device 200 and is respectively in driving connection with the anilox roller 102 and the rubber roll 104 through the cross coupling 103, the cross coupling 103 is arranged on the inner side of the side plate 100, and two ends of the rubber roll 104 and the anilox roller 102 are respectively in rotational connection with the driving device 300, so that when the rubber roll 104 and the anilox roller 102 are required to be disassembled, the disassembling and assembling work of the rubber roll 104 and the anilox roller 102 can be completed only after the driving device 300 which is rotationally connected with the side plate 100 is required to be disassembled, and the driving device 200 arranged on the side plate 100 is not required to be disassembled, and the labor intensity and difficulty in disassembling and assembling the rubber roll 104 and the anilox roller 102 are greatly reduced; in addition, since the gap between the anilox roller 102 and the anilox roller 104 needs to be adjusted after being reassembled, the gap adjustment between the anilox roller 102 and the anilox roller 104 and the gap adjustment between the anilox roller 102 and the printing roller 101 can be quickly performed by the arrangement of the anilox roller adjusting unit 310 and the anilox roller adjusting unit 320 forming the linkage device 300, and the anilox roller 102 and the anilox roller 104 are connected with the transmission device 200 through the oldham coupling 103, so that the transmission of power is not affected when the axes of the anilox roller 102 and the anilox roller 104 are displaced. Through the above structure, it can be known that the printer capable of rapidly disassembling the rubber roll 104 and the anilox roll 102 provided by the embodiment of the utility model can conveniently and rapidly disassemble the anilox roll 102 and the rubber roll 104 without disassembling the side plate 100 and the transmission device 200, so that difficulty and labor intensity in the process of disassembling and assembling the anilox roll 102 and the rubber roll 104 can be greatly reduced, and meanwhile, gaps of the anilox roll 102, the rubber roll 104 and the printing roll 101 can be rapidly and conveniently adjusted, so that debugging difficulty of the printer is greatly reduced.
Various other corresponding changes and modifications will occur to those skilled in the art from the disclosure herein, and all such changes and modifications are intended to be included within the scope of the present utility model.
Claims (9)
1. The utility model provides a quick dismantlement rubber roll and anilox roller's printing machine, its is including two curb plates that control the discrete setting, is equipped with on the lateral surface of arbitrary curb plate and carries out driven transmission by the motor, is located two dispose the printing roller between the curb plate, just the both ends of printing roller rotate connect on the curb plate to with its one end with transmission is connected, thereby makes the motor drive the printing roller rotates, its characterized in that still includes:
a linkage unit which is positioned at two sides corresponding to the two side plates respectively and is assembled on the inner side surfaces of the two side plates respectively;
the anilox roller is correspondingly arranged at the upper side of the printing roller, two ends of the anilox roller are respectively and rotatably connected to the two linkage devices, and one end of the anilox roller, which corresponds to the transmission device, is in transmission connection with the transmission device through an Oldham coupling;
the rubber roll is arranged beside the anilox roll correspondingly, two ends of the rubber roll are respectively and rotatably connected to the two linkage devices, and one end part of the rubber roll corresponding to the transmission device is in transmission connection with the transmission device through an Oldham coupling.
2. The printing machine for rapidly detaching a rubber roller and an anilox roller according to claim 1, wherein two transmission shafts respectively corresponding to the anilox roller and the rubber roller are arranged on the transmission device, one end of each transmission shaft, which faces a side plate, is rotatably connected to the side plate, and the cross coupling is located on the inner side of the side plate.
3. The printing press for rapidly removing a rubber roller and an anilox roller according to claim 1, wherein the linkage comprises:
an anilox roller adjusting unit, which is rotatably connected to the anilox roller adjusting unit and is used for adjusting the gap between the anilox roller and the printing roller;
and the rubber roll adjusting unit is rotationally connected to the rubber roll adjusting unit and is assembled to the anilox roll adjusting unit and used for adjusting a gap between the rubber roll and the anilox roll.
4. A printing press according to claim 3, wherein the anilox roller adjusting unit comprises:
the upper end of the anilox roller cradle is pivoted on the side plate, the other side edge of the upper end of the anilox roller cradle is provided with a pushing part, and the lower end of the anilox roller cradle is provided with a first mounting hole for rotationally connecting with the anilox roller;
the pushing cylinder is fixedly arranged on the side plate and is provided with a piston rod which corresponds to the pushing part and extends towards the pushing part, and the piston rod is used for pushing the pushing part, so that the anilox roller cradle swings along the pivoting position.
5. The printing press of claim 4, wherein the rubber roller adjusting unit comprises:
the rubber roller cradle is provided with a second mounting hole for the rubber roller to be rotationally connected with the rubber roller cradle, the lower end of the rubber roller cradle is pivoted with the lower end of the anilox roller cradle, the upper end of the rubber roller cradle is provided with an adjusting part, and a first adjusting chute with an opening facing upwards is formed in the rubber roller cradle;
and the rubber roller adjusting shaft is correspondingly connected to the anilox roller cradle in a rotating way with the first adjusting chute, and is fixedly provided with a rubber roller adjusting cam matched with the first adjusting chute.
6. The quick release rubber and anilox printer of claim 5, wherein the anilox cradle is pivotally connected to the side plates by the rubber adjustment shaft.
7. The printing press of claim 6, wherein the anilox roller adjustment unit further comprises a pulling member coupled to the pushing portion for providing an upward pulling force to the pushing portion.
8. The printing press for rapidly removing a rubber roller and an anilox roller according to claim 7, wherein the pulling member is a tension spring, an upper end of the tension spring is connected to the side plate, and a lower end of the tension spring is connected to the pushing portion.
9. The printing press for rapidly removing a rubber roll and an anilox roll according to claim 7, wherein a second adjusting chute positioned at the lower side of the pushing part is further arranged on the anilox roll cradle, and an opening of the second adjusting chute is positioned at the side of the anilox roll cradle; the anilox roller adjusting unit further comprises an anilox roller adjusting shaft corresponding to the second adjusting chute, two ends of the anilox roller adjusting shaft are rotatably connected to the side plates and driven to rotate by a motor, an anilox roller adjusting cam which is just positioned in the second adjusting chute is fixedly arranged on the anilox roller adjusting shaft, and the diameter size of the anilox roller adjusting cam is smaller than the width size of the second adjusting chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320453393.6U CN219486844U (en) | 2023-03-11 | 2023-03-11 | Printing machine capable of rapidly disassembling rubber roller and anilox roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320453393.6U CN219486844U (en) | 2023-03-11 | 2023-03-11 | Printing machine capable of rapidly disassembling rubber roller and anilox roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219486844U true CN219486844U (en) | 2023-08-08 |
Family
ID=87511465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320453393.6U Active CN219486844U (en) | 2023-03-11 | 2023-03-11 | Printing machine capable of rapidly disassembling rubber roller and anilox roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219486844U (en) |
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2023
- 2023-03-11 CN CN202320453393.6U patent/CN219486844U/en active Active
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