CN210731364U - Laser processing device of dielectric filter with height adjusting function - Google Patents

Laser processing device of dielectric filter with height adjusting function Download PDF

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Publication number
CN210731364U
CN210731364U CN201921170817.8U CN201921170817U CN210731364U CN 210731364 U CN210731364 U CN 210731364U CN 201921170817 U CN201921170817 U CN 201921170817U CN 210731364 U CN210731364 U CN 210731364U
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dielectric filter
guide rail
laser
axis
rotating
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CN201921170817.8U
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Chinese (zh)
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王波
汪亮
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Wuhan Fingu Electronic Technology Co Ltd
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Wuhan Fingu Electronic Technology Co Ltd
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Abstract

The utility model discloses a dielectric filter's laser beam machining device with altitude mixture control function based on laser etching dielectric filter surface metal level. It includes workstation, controller, laser instrument, feeding mechanism, is used for fixed dielectric filter's debugging anchor clamps, rotary mechanism and focusing to use Z axle mechanism, the controller is connected with laser instrument, feeding mechanism, debugging anchor clamps and rotary mechanism, focusing respectively with Z axle mechanism electricity, feeding mechanism, rotary mechanism and focusing are all installed on the workstation with Z axle mechanism, the machined surface of dielectric filter on the laser output alignment debugging anchor clamps of laser instrument, the debugging anchor clamps are installed in rotary mechanism's horizontal rotating shaft. The utility model discloses can improve dielectric filter's uniformity, improve dielectric filter's debugging efficiency, reduction in production cost by a wide margin.

Description

Laser processing device of dielectric filter with height adjusting function
Technical Field
The utility model belongs to the technical field of communication, concretely relates to dielectric filter's laser beam machining device with altitude mixture control function based on laser sculpture dielectric filter.
Background
At present, a large-scale processing means of the dielectric filter mainly depends on manual hand-held electric grinding heads to grind metal layers of various regions (including a cavity surface and the inner wall of a debugging hole) on the surface of the dielectric filter for debugging. The manual debugging of the dielectric filter is different from the debugging of the conventional metal cavity dielectric filter, the mental state of workers is highly concentrated, and the dielectric filter is easily polished and scrapped carelessly; debugging efficiency and yields rely on debugger's experience, and under the same technical indicator, the dielectric filter state that different debuggers debugged can be different great, and can produce a large amount of pieces and dust in the process of polishing, and difficult clearance has piece and smoke and dust pollution risk.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the deficiencies in the prior art, provide a simple, efficient laser beam machining device based on laser sculpture dielectric filter's dielectric filter that has altitude mixture control function.
The utility model adopts the technical proposal that: a laser processing device of a dielectric filter with height adjusting function based on laser etching of a metal layer on the surface of the dielectric filter comprises a workbench, a controller, a laser used for etching the metal layer in each area of the surface of the dielectric filter, a feeding mechanism used for taking out the dielectric filter from a material taking disc and placing the dielectric filter on a debugging clamp, the debugging clamp used for fixing the dielectric filter, a rotating mechanism used for rotating the debugging clamp to drive the dielectric filter to rotate so that the laser output end of the laser is aligned with the processing surface of the dielectric filter, and a Z-axis mechanism used for adjusting the height of the laser to realize laser focusing, wherein the controller is respectively electrically connected with the laser, the feeding mechanism, the debugging clamp, the rotating mechanism and the Z-axis mechanism used for focusing, the feeding mechanism, the rotating mechanism and the Z-axis mechanism used for focusing are all arranged on the workbench, the laser output end of the laser is aligned with the processing, the debugging clamp is arranged on a horizontal rotating shaft of the rotating mechanism.
Further, feeding mechanism is including being used for pressing from both sides the clamping jaw mechanism of getting the dielectric filter and can driving the triaxial motion platform of dielectric filter along multi-direction motion, triaxial motion platform includes X axle guide rail, Y axle guide rail and Z axle guide rail, X axle guide rail is installed on the workstation, and Y axle guide rail is installed on X axle guide rail, and Z axle guide rail is installed on Y axle guide rail, clamping jaw mechanism installs in Z axle guide rail bottom.
Further, the debugging clamp comprises an air cylinder, a fixing plate, a pressing block and an installation block used for placing the dielectric filter, the air cylinder is fixed at the bottom of the fixing plate, the fixing plate is installed on a rotating shaft of the rotating mechanism, the installation block is fixed on the fixing plate, the pressing block is installed above the installation block through a connecting rod, the air cylinder drives the pressing block to move up and down through the connecting rod to press the dielectric filter on the installation block, a testing channel used for testing the dielectric filter is arranged in the installation block, and the testing channel is communicated to the surface of the installation block to form a plurality of testing interfaces.
Further, rotary mechanism includes first mount, driving motor and speed reducer, first mount is installed on the workstation, driving motor and speed reducer are installed on first mount, and driving motor is connected with the controller electricity, and driving motor's rotation axis is connected with the worm in the speed reducer, and the output shaft of speed reducer is regarded as the pivot is on a parallel with table surface, and the debugging anchor clamps are fixed in on the output shaft of speed reducer.
Furthermore, the rotating mechanism comprises an X-axis rotating mechanism and a Y-axis rotating mechanism, the X-axis rotating mechanism is used for driving the dielectric filter to rotate around an X rotating shaft, the Y-axis rotating mechanism is used for driving the dielectric filter to rotate around a Y rotating shaft, the X-axis rotating mechanism and the Y-axis rotating mechanism are respectively electrically connected with the controller, the X rotating shaft and the Y rotating shaft are mutually vertical, the X rotating shaft and the Y rotating shaft are parallel to the horizontal plane, the Y-axis rotating mechanism is installed on the workbench, the X-axis rotating mechanism is installed on the Y-axis rotating mechanism, and.
Furthermore, the Y-axis rotating mechanism comprises a second motor, a second worm wheel, a second worm and a second mounting platform, the second motor is mounted on the workbench and electrically connected with the controller, the rotating driving end of the second motor is connected with the second worm wheel, the second worm wheel is matched with the second worm wheel, and the second mounting platform is fixed on the second worm wheel; the X-axis rotating mechanism comprises a first motor, a first worm wheel, a first worm and a first mounting platform, the first motor is mounted on a second mounting platform and electrically connected with the controller, the rotating driving end of the first motor is connected with the first worm wheel, the first worm wheel is matched with the first worm wheel, and the debugging clamp is mounted on the first mounting platform.
Furthermore, the rotating mechanism is installed on the workbench through a horizontal moving platform, the horizontal moving platform comprises an X-axis moving guide rail for driving the dielectric filter to move along an X axis and a Y-axis moving guide rail for driving the dielectric filter to move along a Y axis, the X-axis moving guide rail and the Y-axis moving guide rail are respectively electrically connected with the controller, the X-axis moving guide rail is installed on the workbench, the Y-axis moving guide rail is installed on the X-axis moving guide rail, and the rotating mechanism is installed on the Y-axis moving guide rail.
Further, Z axle mechanism for focusing includes second mount, vertical arrangement's guide rail, follows with guide rail complex slip table and drive slip table the vertical motion's third motor is done to the guide rail, the second mount is installed on the workstation, the guide rail is installed on the second mount, the laser instrument install in on the slip table.
And the device further comprises a suction fan for sucking the debris and smoke generated in the laser etching process, the suction fan is electrically connected with the controller, and the suction end of the suction fan is connected with the processing surface of the dielectric filter on the alignment debugging fixture.
Furthermore, the device also comprises a network analyzer, wherein the detection end of the network analyzer is connected with the cable port on the debugging clamp, and the output end of the network analyzer is connected with the input end of the controller.
The utility model discloses utilize the mode of laser etching to replace artifical handheld electric grinding head to polish each regional metal level of dielectric filter surface, laser etching has contactless, the degree of flexibility is high, the sculpture is fast, noiselessness, heat affected zone are little, can focus on superior characteristics such as the minimum facula of laser wavelength level, can effectively improve sculpture size precision, sculpture quality; and the manual work can be liberated from repeated and boring debugging work which possibly has chip and smoke pollution risks, so that the consistency of the dielectric filter to be processed is better, the debugging efficiency, the debugging qualification rate and the delivery capacity of the dielectric filter are greatly improved, the production cost is reduced, and the method has great significance for stabilizing and improving the productivity.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the debugging fixture and the rotating mechanism of the present invention.
Fig. 3 is a schematic view of the Z-axis mechanism for focusing according to the present invention.
In the figure: 1-a workbench; 2-a controller; 3-a network analyzer; 4-a laser; 5-a feeding mechanism; 5.1-X axis guide rail; 5.2-Y-axis guide rails; 5.3-Z-axis guide rails; 5.4-a jaw mechanism; 5.5-rotating cylinder; 5.6-mounting plate; 5.7-lifting cylinder; 5.8-opening and closing cylinder; 5.9-chuck; 6, debugging a clamp; 6.1-cylinder; 6.2-fixing plate; 6.3-a compact block; 6.4-mounting block; 6.5-suction port; 6.6-connecting rod; 6.7-interface; 6.8-sensor; 7-a rotating mechanism; 7.1-a first mount; 7.2-driving the motor; 7.3-speed reducer; 8-a Z-axis mechanism for focusing; 8.1-a second mount; 8.2-a third motor; 8.3-slipway; 8.4-guide rail; 9-a suction fan; 10-a material tray; 11-dielectric filter.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.
As shown in fig. 1-3, the utility model provides a laser beam machining device of dielectric filter with altitude mixture control function based on each regional metal level in laser sculpture dielectric filter surface, including workstation 1, controller 2, network analyzer 3 and laser instrument 4, what controller 2 adopted is the PLC of schneider M241 model, and the model that the network analyzer adopted is agilent E5071C, and network analyzer 3 is used for measuring dielectric filter's electrical performance parameter, and the laser instrument is the conventional equipment that can output laser and carry out the sculpture, is OOI-20F for the model that can adopt, the operation of each equipment of controller 2 control, and degree of automation is high, and the harmony is good. The worktable 1 is provided with a feeding mechanism 5, a debugging clamp 6 and a rotating mechanism 7, the controller 2 is respectively electrically connected with the laser 4, the feeding mechanism 5, the debugging clamp 6 and the rotating mechanism 7, the laser output end of the laser 4 is aligned with the region on the debugging clamp 6 for placing the dielectric filter, and is aligned with the processing surface of the dielectric filter when in work, the feeding mechanism 5 is used for taking out the medium filter 11 from the material taking disc 10 and placing the medium filter on the debugging clamp 6, the debugging clamp 6 is used for fixing the dielectric filter 11, the debugging clamp 6 is arranged on a horizontal rotating shaft of the rotating mechanism 7, the rotating mechanism 7 is used for driving the debugging clamp 6 to rotate for a certain angle around the rotating shaft so as to drive the dielectric filter 11 to rotate and enable the laser output end of the laser to be aligned with the processing surface of the dielectric filter, and the controller 2 controls the laser 4 to etch the metal layer of each area on the surface of the dielectric filter.
The utility model discloses a laser has certain visual range, and when dielectric filter size was less, under the motionless condition in dielectric filter position, the sculpture processing of each regional metal level in dielectric filter surface can be accomplished.
The utility model discloses a laser instrument adopts the fixed focus mode, sets up the focusing that is used for highly realizing laser focusing of adjusting the laser instrument and uses Z axle mechanism 8 on workstation 1, and controller 2 is connected with focusing with Z axle mechanism 8 electricity this moment, laser instrument 4 is installed in focusing with Z axle mechanism. The Z-axis mechanism 8 for specific focusing comprises a second fixing frame 8.1, a vertically arranged guide rail 8.4, a sliding table 8.3 matched with the guide rail and a driving sliding table edge, wherein the guide rail is a third motor 8.2 which vertically moves, the second fixing frame 8.1 is installed on the workbench 1, the guide rail 8.4 is installed on the second fixing frame 8.1, and the laser 4 is installed on the sliding table 8.3. A focusing Z shaft is independently designed for automatically adjusting the height and zooming, and compared with a popular 3D dynamic focusing mode in the industry, the mode has the advantages that the cost of the laser module is greatly reduced, and the actual use requirement is met.
The process of realizing specific processing according to the device comprises the following steps: the controller 2 controls the feeding mechanism 5 to complete material taking from the material placing disc for the medium filter to be processed, then the medium filter to be processed is sent to the debugging clamp 6, then the debugging clamp 6 completes automatic clamping of the medium filter, the controller 2 controls the laser 4, the rotating mechanism 7 and the focusing Z-axis mechanism 8 to complete etching of the upper surface metal layer of the corresponding area of the medium filter in a coordinated mode, the controller controls the suction fan to absorb chips and smoke dust possibly generated in the laser etching process in the etching process, and after the etching is completed, the qualified medium filter is taken down through the feeding mechanism 5 and then sent into another medium filter to be processed.
In the above scheme, feeding mechanism 5 is including the gripper mechanism 5.4 and the conventional triaxial motion platform that are used for pressing from both sides to get dielectric filter, and the model that triaxial motion platform adopted is XYTH442, and triaxial motion platform includes horizontally X axle guide rail 5.1, Y axle guide rail 5.2 and vertical Z axle guide rail 5.3, X axle guide rail 5.1 is installed on the workstation through the mount, and Y axle guide rail 5.2 is installed on X axle guide rail 5.1 through the mount, and Z axle guide rail 5.3 is installed on Y axle guide rail 5.2 through the mount, gripper mechanism 5.4 is installed in Z axle guide rail 5.3 bottom, and three mount is formed bearing structure by the platelike structural connection. The clamping jaw mechanism comprises an opening and closing air cylinder 5.8 (and a conventional pneumatic clamping jaw) and two clamping heads 5.9, the two clamping heads 5.9 are arranged in parallel, each clamping head 5.9 comprises a horizontal straight line section with a certain length and a clamping section fixed at the end of the straight line section, the clamping sections are vertically arranged or obliquely arranged downwards (namely, an included angle between each clamping section and the corresponding straight line section is a right angle or an obtuse angle), and the dielectric filter is clamped or loosened by adjusting the distance between the two clamping heads. If necessary, one or more gripper mechanisms may be mounted on the three-axis movement mechanism to improve efficiency, and two gripper mechanisms are shown in fig. 1, which can rotate and can be lifted and lowered respectively at the bottom of the Z-axis guide rail 5.3. The two clamping jaw mechanisms are installed in the following modes: the bottom of the Z-axis guide rail 5.3 is provided with a rotary cylinder 5.5, the rotary end at the bottom of the rotary cylinder 5.5 is fixed with a mounting plate 5.6, the two ends of the mounting plate 5.6 are respectively fixed with a lifting cylinder 5.7, the end part of a telescopic rod of the lifting cylinder 5.7 is provided with an opening and closing cylinder 5.8, and two clamping heads 5.9 are arranged on two clamping jaws of the opening and closing cylinder 5.8. The material taking from the material tray 10 is realized through the cooperation of the three-axis motion platform and the clamping jaw mechanism and is put into the debugging fixture, the material is taken out through the three-axis motion mechanism after the debugging is finished and is put back to the material tray, and the material is automatically fed and discharged through the mechanical arm, so that the efficiency is high. The feed mechanism may also be a conventional robotic arm with a collet.
In the above scheme, the debugging clamp 6 includes cylinder 6.1, fixed plate 6.2, compact heap 6.3 and the installation piece 6.4 that is used for laying dielectric filter, cylinder 6.1 is fixed in fixed plate 6.2 bottom, fixed plate 6.2 is installed in rotary mechanism 7's pivot, installation piece 6.4 is fixed in on the fixed plate 6.2, compact heap 6.3 is installed in installation piece 6.4 top through connecting rod 6.6, and the connecting rod passes the fixed plate, and cylinder 6.1's telescopic link passes through the connecting plate to be connected with connecting rod 6.6, and the cylinder passes through connecting rod drive compact heap 6.3 and reciprocates and compresses tightly dielectric filter 11 on the installation piece 6.4. When the device works, the air cylinder 6.1 controls the pressing block 6.3 to ascend to a certain height, so that the space between the pressing block 6.3 and the mounting block 6.4 is large enough, a chuck can conveniently stretch into the mounting block to place a filter, after the dielectric filter 11 is placed on the mounting block 6.4 through the chuck of the feeding mechanism, the air cylinder 6.1 is controlled to act to drive the pressing block 6.3 to descend to press the dielectric filter, and the mounting block is provided with a sensor 6.8 for detecting whether the dielectric filter is in place or not.
In the above scheme, different types of rotating mechanisms may be provided according to different structures of the tuning holes on the dielectric filter, for example, for a cylindrical tuning hole, the rotating mechanism may only include one rotating shaft, that is, the dielectric filter may only rotate around a single direction; for the debugging holes of U-shaped grooves or rectangles, the rotating mechanism needs to comprise two mutually perpendicular rotating shafts, so that the dielectric filter can rotate around two directions, and the side walls of the debugging holes in different directions are etched.
When the rotating mechanism 7 has only one rotating shaft, the structure is shown in fig. 2, and the rotating mechanism comprises a first fixing frame 7.1, a driving motor 7.2 and a speed reducer 7.3, wherein the first fixing frame 7.1 is installed on the workbench 1, the first fixing frame 7.1 is of a plate-shaped structure, the driving motor 7.2 and the speed reducer 7.3 are installed on the first fixing frame 7.1, the rotating shaft of the driving motor 7.2 is connected with a worm in the speed reducer 7.3, an output shaft of the speed reducer is used as the rotating shaft and is parallel to the workbench surface, and the output shaft of the speed reducer passes through the first fixing frame 7.1 and is fixedly connected with a fixing plate on the debugging clamp 6. After the dielectric filter 11 is positioned on the debugging clamp 6, the driving motor 7.2 is controlled to work as required, so that the debugging clamp 6 rotates for a certain angle around the rotating shaft, the dielectric filter 11 is driven to rotate, and the processing of the side wall of the counter bore on the dielectric filter is realized.
When the rotating mechanism comprises two rotating shafts, the specific structure of the rotating mechanism comprises an X-axis rotating mechanism for driving the dielectric filter to rotate around an X rotating shaft and a Y-axis rotating mechanism (the specific structure is not shown in the figure) for driving the dielectric filter to rotate around a Y rotating shaft, the X rotating shaft and the Y rotating shaft are mutually vertical, the X rotating shaft and the Y rotating shaft are parallel to the horizontal plane, the Y-axis rotating mechanism is arranged on the workbench, the X-axis rotating mechanism is arranged on the Y-axis rotating mechanism, and the debugging clamp is arranged on the X-axis rotating mechanism. The Y-axis rotating mechanism comprises a second motor, a second turbine, a second worm and a second mounting platform, the second motor, the second turbine and the second worm are mounted on the workbench and electrically connected with the controller, a rotating shaft of the second motor is connected with the second worm through a coupler, the second worm is matched with the second turbine, the second mounting platform is fixed on the second turbine, and a central axis of the second turbine is used as the Y rotating shaft; the X-axis rotating mechanism comprises a first motor, a first turbine, a first worm and a first mounting platform, the first motor, the first turbine and the first worm are mounted on a second mounting platform, the first motor is electrically connected with the controller, a rotating shaft of the first motor is connected with the first worm through a coupler, the first worm is matched with the first turbine, the first mounting platform is fixed on the first turbine, the debugging clamp is mounted on the first mounting platform, a central axis of the first turbine serves as an X rotating shaft, and the first mounting platform and the second mounting platform are of plate-shaped structures. The during operation passes through the work of first motor and second motor of controller control respectively as required, makes debugging anchor clamps and the dielectric filter thereon can wind X pivot and Y pivot rotation respectively to make dielectric filter's machined surface aim at the laser output, convenient processing.
In the above scheme, the rotating mechanism can be directly fixed on the workbench according to different structural sizes of the dielectric filter products, as shown in fig. 1, the size of the dielectric filter is small, and the metal layer of each region on the surface of the dielectric filter can be etched and processed under the condition that the position of the dielectric filter is not moved depending on the visual range of the laser; when the size of the dielectric filter is large, the whole dielectric filter cannot be machined depending on the visual range of the laser, and at the moment, the rotating mechanism can be designed to be installed on the workbench through the horizontal moving platform (the specific structure of the horizontal moving platform is not shown in the figure), so that the debugging clamp 6 and the dielectric filter have horizontal movement in a large range, and the machining of the dielectric filter in a larger size can be realized by matching with the laser. The horizontal moving platform comprises an X-axis moving guide rail and an X-axis moving guide rail, the X-axis moving guide rail is used for driving the dielectric filter to move along an X axis, the X-axis moving guide rail and the Y-axis moving guide rail are respectively and electrically connected with the controller, the X-axis moving guide rail is installed on the workbench, the Y-axis moving guide rail is installed on the X-axis moving guide rail, and the rotating mechanism (namely the first fixing frame 7.1 or the second motor) is installed on the Y-axis moving guide rail. The X-axis moving guide rail and the Y-axis moving guide rail drive the dielectric filter to horizontally move to the visual range of the laser, and the whole dielectric filter is machined. The X-axis and Y-axis motion guides may be conventional linear modules, or other forms of linear guides.
The feeding mechanism 5, the debugging clamp 6, the rotating mechanism 7, the focusing Z-axis mechanism 8 and the air cylinder, the guide rail, the motor, the linear module, the turbine, the worm and other structures adopted in the horizontal moving platform are all conventional structures.
In the above scheme, the filter device further comprises a suction fan 9, the suction fan 9 is electrically connected with the controller 4, a suction end of the suction fan 9 is aligned with a machining surface of a dielectric filter on the debugging fixture, specifically, a suction port 6.5 is arranged in a pressing block on the debugging fixture, a plurality of suction holes aligned with the machining surface are arranged on the suction port, the suction port forms an interface 6.7 on the side surface of the pressing block 6.3, the suction fan 9 is connected with the interface 6.7 (the connection state is not shown in the figure), and the suction fan 9 is a SRA-200XP type smoke dust purifier. Debris and smoke dust generated in the laser etching process are sucked by the suction fan, so that the surface of the dielectric filter can be cleaned quickly, and the environment is prevented from being polluted; meanwhile, the method can prevent the debris generated in the laser etching process from being adsorbed on the surface of the dielectric filter to influence the performance of the dielectric filter.
In the above scheme, a test channel for testing the dielectric filter is further arranged in the mounting block 6.4 of the debugging clamp 6, the test channel is communicated to the surface of the mounting block to form a plurality of test interfaces, the plurality of test interfaces comprise cable channel interfaces (not shown in the figure) at the left end and the right end of the mounting block 6.4 and cable channel interfaces at the upper surface of the mounting block 6.4, a convex contact of the dielectric filter is in contact fit with the cable channel interfaces at the upper surface of the mounting block, and two test ports of the network analyzer are respectively connected with the cable channel interfaces at the left end and the right end of the mounting block 6.4 to form a test path. The output end of the network analyzer is connected with the input end of the controller through a bus, a LAN port or other modes for data transmission.
Those not described in detail in this specification are within the skill of the art.

Claims (6)

1. The utility model provides a laser beam machining device of dielectric filter that has height adjusting function based on laser etching dielectric filter surface metal level which characterized in that: the device comprises a workbench (1), a controller (2), a laser (4) for etching metal layers of all regions on the surface of a medium filter, a feeding mechanism (5) for taking the medium filter out from a material taking disc and placing the medium filter on a debugging clamp, the debugging clamp (6) for fixing the medium filter, a rotating mechanism (7) for rotating the debugging clamp to drive the medium filter to rotate so as to enable the laser output end of the laser to align to the processing surface of the medium filter, and a Z-axis mechanism (8) for focusing for adjusting the height of the laser to realize laser focusing, wherein the controller (2) is respectively electrically connected with the laser (4), the feeding mechanism (5), the debugging clamp (6), the rotating mechanism (7) and the Z-axis mechanism (8) for focusing, and the feeding mechanism (5), the rotating mechanism (7) and the Z-axis mechanism (8) for focusing are all arranged on the, the laser output end of the laser (4) is aligned with the processing surface of the dielectric filter on the debugging clamp (6), and the debugging clamp (6) is arranged on a horizontal rotating shaft of the rotating mechanism (7);
z axle mechanism (8) are used in focusing include second mount (8.1), vertical arrangement's guide rail (8.4), follow with guide rail complex slip table (8.3) and drive slip table the vertical motion's third motor (8.2) is done to the guide rail, second mount (8.1) are installed on workstation (1), the guide rail is installed on second mount (8.1), laser instrument (4) install in on the slip table.
2. The laser processing device of the dielectric filter with the height adjusting function based on the laser etching of the surface metal layer of the dielectric filter as claimed in claim 1, wherein: feeding mechanism (5) are including being used for pressing from both sides clamping jaw mechanism (5.4) of getting dielectric filter and can driving dielectric filter along the triaxial motion platform of multi-direction motion, triaxial motion platform includes X axle guide rail (5.1), Y axle guide rail (5.2) and Z axle guide rail (5.3), X axle guide rail (5.1) is installed on the workstation, and Y axle guide rail (5.2) is installed on X axle guide rail (5.1), and Z axle guide rail is installed on Y axle guide rail (5.2), clamping jaw mechanism (5.4) are installed in Z axle guide rail (5.3) bottom.
3. The laser processing device of the dielectric filter with the height adjusting function based on the laser etching of the surface metal layer of the dielectric filter as claimed in claim 1, wherein: the debugging clamp (6) comprises an air cylinder (6.1), a fixing plate (6.2), a pressing block (6.3) and an installation block (6.4) used for placing a medium filter, wherein the air cylinder (6.1) is fixed at the bottom of the fixing plate (6.2), the fixing plate (6.2) is installed on a rotating shaft of a rotating mechanism (7), the installation block (6.4) is fixed on the fixing plate (6.2), the pressing block (6.3) is installed above the installation block (6.4) through a connecting rod, the air cylinder (6.1) drives the pressing block (6.3) to move up and down through the connecting rod to press the medium filter on the installation block (6.4), a test channel used for testing the medium filter is arranged in the installation block (6.4), and the test channel is communicated to the surface of the installation block to form a plurality of test interfaces.
4. The laser processing device of the dielectric filter with the height adjusting function based on the laser etching of the surface metal layer of the dielectric filter as claimed in claim 1, wherein: the rotary mechanism is installed on the workbench through the horizontal moving platform, the horizontal moving platform comprises an X-axis moving guide rail and a Y-axis moving guide rail, the X-axis moving guide rail is used for driving the dielectric filter to move along an X axis, the Y-axis moving guide rail is used for driving the dielectric filter to move along a Y axis, the X-axis moving guide rail and the Y-axis moving guide rail are respectively electrically connected with the controller, the X-axis moving guide rail is installed on the workbench, the Y-axis moving guide rail is installed on the X-axis moving guide rail, and the rotary mechanism is installed on the.
5. The laser processing device of the dielectric filter with the height adjusting function based on the laser etching of the surface metal layer of the dielectric filter as claimed in claim 1, wherein: the laser etching device is characterized by further comprising a suction fan (9) used for sucking debris and smoke generated in the laser etching process, the suction fan is electrically connected with the controller, and the suction end of the suction fan (9) is aligned with the machining surface of the dielectric filter on the debugging clamp (6).
6. The laser processing device of the dielectric filter with the height adjusting function based on the laser etching of the surface metal layer of the dielectric filter as claimed in claim 1, wherein: the test device is characterized by further comprising a network analyzer (3), the detection end of the network analyzer (3) is connected with a test interface on the debugging clamp, and the output end of the network analyzer (3) is connected with the input end of the controller (2).
CN201921170817.8U 2019-07-24 2019-07-24 Laser processing device of dielectric filter with height adjusting function Active CN210731364U (en)

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Application Number Priority Date Filing Date Title
CN201921170817.8U CN210731364U (en) 2019-07-24 2019-07-24 Laser processing device of dielectric filter with height adjusting function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921170817.8U CN210731364U (en) 2019-07-24 2019-07-24 Laser processing device of dielectric filter with height adjusting function

Publications (1)

Publication Number Publication Date
CN210731364U true CN210731364U (en) 2020-06-12

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Application Number Title Priority Date Filing Date
CN201921170817.8U Active CN210731364U (en) 2019-07-24 2019-07-24 Laser processing device of dielectric filter with height adjusting function

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