CN205074680U - Automatic machine of quarter of repairing of film resistor laser - Google Patents
Automatic machine of quarter of repairing of film resistor laser Download PDFInfo
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- CN205074680U CN205074680U CN201520814735.8U CN201520814735U CN205074680U CN 205074680 U CN205074680 U CN 205074680U CN 201520814735 U CN201520814735 U CN 201520814735U CN 205074680 U CN205074680 U CN 205074680U
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Abstract
The utility model discloses an automatic machine of quarter of repairing of film resistor laser, including frame, work piece auto -control handling device, work piece automatic lifting device, work piece export, automatic focusing laser instrument, xiu ketai, brush elevating system, band stop value automatic check out system industrial computer, demonstration and input/output equipment and air pump, the frame is this automatic machine of quarter of repairing of film resistor laser's support structure and shell, and on the gallows of frame was located to the automatic focusing laser instrument, band stop value automatic check out system industrial computer was located on the platform of frame. The utility model discloses an automatic focusing camera lens makes laser gathering plane and the membrane resistance plane highly uniform processed, has improved laser beam machining's accuracy and efficiency, has ensured to repair the high -efficient accurate of quarter, makes repairing the quarter precision and reaching more than 0.1% of the machine of quarter of repairing.
Description
Technical field
The utility model relates to a kind of film resistor resistance and automatically trims special equipment, is specially a kind of Full automatic resistance resistance cutting device based on multiple technologies such as laser, pneumatic and single-chip microcomputers.
Background technology
High accuracy conductive plastics angular displacement sensor is widely used in the occasion that oil, chemical industry, machinery, space flight and aviation, military project etc. need angular metric to control, its core technology be film resistance resistance accurately repair quarter.At present, repair in lithography in film resistance, mainly contain contact and repair and carve and contactlessly repair greatly class at quarter two, contact is repaiied lithography and is utilized cutter to realize repairing quarter to the shear action of resistance material, and efficiency is lower.Contactless repairing mainly utilizes the transient heating of laser to resistance material to make its local gasification realize repairing quarter quarter.
Domestic main employing contact repaiies lithography, and control to repair icking tool tool by digital control system and carry out machinery to film resistance and repair quarter, automaticity and efficiency are all lower.Although the numerical control of succeeding in developing experimental nature in scientific research Shang Yeyou unit repaiies etching system automatically, as Shanghai good photoelectricity resistive sensor Co., Ltd (predecessor is Shanghai Hao Guang science, industry and trade Co., Ltd) development and production the full-automatic cutting device of XK35H-2 conductive plastic resistance formula sensor for lead mould angular displacement resistance sensor repair work at quarter, within a short period of time the linearity precision of angular displacement resistance sensor can be repaiied carve to about 0.5%, the highest can to 0.2%; The KLD1000 of Guangzhou Kangtuoli Computer Technology Co., Ltd. trims machine and the resistance sensor linearity can be repaiied and carve to 0.5%, but is all still in technical know-how stage and tentative, cannot find reliable information in disclosed data.
Domestic also to have to repair to carve to laser study, as the experimental study that lithography is correlated with once was repaiied to fixed carbon resister formula sensor laser by research institute of physical study institute of the Chinese Academy of Sciences, and manufactured experimently laser cutting device, but effect is unsatisfactory, the precision reached is comparatively limited, the side effect existed is more, as the damage etc. to carbon film and insulating body.Trace it to its cause, the focal length being exactly laser is not easy to harmonize really, and focusing is inaccurate and the inaccurate very easily heating caused in Laser Processing of power control is burnt.And current existing laser cutting device ubiquity that automaticity is not high, adaptability is poor, repair and carve the deficiencies such as efficiency is low.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of integrated use laser, high-precision full-automatic resistance that is pneumatic, the multiple technologies such as single-chip microcomputer and industrial computer trims the technical scheme of machine.Concrete technical scheme is as follows:
The automatic cutting device of a kind of film resistor laser, comprise frame, workpiece automatic handling device, workpiece apparatus for automatically lifting, workpiece outlet, automatic focusing laser instrument, Xiu Ketai, brush elevating mechanism, band resistance automatic checkout system industrial computer, display and input-output equipment and air pump, described frame is supporting structure and the shell of the automatic cutting device of this film resistor laser, automatic focusing laser instrument is located on the suspension bracket of frame, and band resistance automatic checkout system industrial computer is located on the platform of frame.
Further, described frame also comprises chain-wales, and chain-wales arranges display and input-output equipment; Arrange large platform in the middle of frame, for installing workpiece automatic handling device, workpiece apparatus for automatically lifting, workpiece outlet, Xiu Ketai, workpiece outlet comprises the outlet of qualified workpiece and the outlet of defective workpiece; Lower floor keep left front side be provided with repair carve after Workpiece storage case, repair interior part two lattice of Workpiece storage case after carving, export with qualified workpiece respectively to export with defective workpiece and be connected by pipeline.
Further, described frame also comprises the chain-wales installing air pump, and before in frame, the first half has the transparent organic plastics door of two fans.
Further, described workpiece automatic handling device adopts inverted first pneumatic scroll chuck as handgrip, and be arranged on cantilever, cantilever is arranged on column, and column is arranged on nut screw horizontal guide rail, and leading screw is driven by micro-step motor.
Further, described workpiece apparatus for automatically lifting is made up of photodetector, Workpiece fixing frame, automatic lifting cylinder and draw-in groove, photodetector is arranged on the top of Workpiece fixing frame, and frame has the draw-in groove of different distributions diameter, to adapt to the workpiece of different size; Automatic lifting cylinder head is connected with round steel sheet, is convenient to workpiece and places above.
Further, described automatic focusing laser instrument adopts ruby solid state laser, and be equipped with focal length at the adjustable optical lens of 285-315mm scope, realize automatic focusing, hot spot controls in 0.05mm.
Further, described Xiu Ketai is made up of binding post, the second pneumatic scroll chuck, chuck base, stepper motor, motor base, cylinder, guide rail, binding post is arranged on chuck base, with two cassette grooves, carved workpiece put into after chuck is clamped when repairing, the wiring pin on workpiece is just snapped in the draw-in groove of binding post; Chuck base is middle with hole disc structure part, and middle hole is for filling stepper motor; Motor base card rides on guide rail, moves left and right along guide rail, and guide rail interior is provided with a cylinder.
Further, described brush elevating mechanism is made up of horizontal cantilever, brush column, brush, lift cylinder, fixation clip, horizontal cantilever is aluminium matter hollow-core construction, and one end and brush are stood and be firmly connected by tight fit, and the other end and lift cylinder are connected by tight fit; Brush material is Polarium, and one end directly contacts with film resistor, and the other end is connected firmly on brush column by dielectric, and is connected with wire, as the output point of kinetic measurement.
The utility model has the following advantages:
1. adopt automatic focus-adjusting lens to make laser focal plane consistent with processed film resistance level, improve accuracy and the efficiency of Laser Processing, ensure that and repair the efficient accurate of quarter, make repairing quarter precision and reaching more than 0.1% of cutting device;
2. the clamping of workpiece have employed air spider and rotating machinery arm configuration, makes to be repaiied to carve workpiece and achieve automatic loading and unloading, shortens the auxiliary clamping time, improves frock efficiency; In addition, specialized designs one is stacked and is repaiied the A-frame carving workpiece, an once stackable 10-15 workpiece, and the stacking of workpiece is highly controlled by pneumatic jacking mechanism, can make constant highly all the time, facilitate the crawl of workpiece.
3. workbench adopts rotational structure, and workpiece is rotated, and laser instrument maintains static, and ensure that the accuracy of laser focal, is convenient to laser focusing; Scalable brush contact is installed by side on the table, clip is housed side and workpiece interface is connected, and change in resistance can be exported in real time, adjusted in time, guarantee the accuracy repairing quarter by industrial computer in conjunction with SCM system when making workpiece repair quarter.
4. arrange an inlet scoop repairing quarter place, the vapour produced when laser being repaiied quarter is taken away in time, guarantees that air ambient is regained consciousness, does not affect operator ' s health.
5. to repair after completing quarter and can go out qualified and defective workpiece by direct-detection, and by workpiece automatic handling device respectively by certified products and defective work separated.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present utility model;
Fig. 2-4 is three structural representations of the utility model frame;
Fig. 5-6 is front and the plan structure schematic diagram of the utility model workpiece automatic handling device;
Fig. 7-8 is front and the plan structure schematic diagram of the utility model workpiece apparatus for automatically lifting at quarter to be repaired;
Fig. 9-10 is the structural representation of the utility model Xiu Ketai;
Figure 11 is the structural representation of the utility model brush elevating mechanism;
Figure 12 is the side view of the utility model brush elevating mechanism.
In Fig. 1: the outlet of 1-frame, 2-workpiece automatic handling device, 3-workpiece apparatus for automatically lifting, 4-workpiece, 5-automatic focusing laser instrument, 6-Xiu Ketai, 7-brush elevating mechanism, 8-are with resistance automatic checkout system industrial computer, 9-display and input-output equipment, 10-air pump;
In Fig. 2: the hole of workpiece outlet after the hole of 11-suspension bracket, 12-platform, 13-positioning screw hole, 14-screw, 15-chain-wales, 16-large platform, 17-Workpiece storage case, 18-installation workpiece jacking cylinder, 19-repair and carve, 110-repair the hole of workbench at quarter, chain-wales, 112-coupling bolt hole, the 113-organic plastics door of 111-installation air pump;
In Fig. 3: the pneumatic scroll chuck of 21-first, 22-cantilever, 23-column (cylinder), 24-nut screw horizontal guide rail, 25-micro-step motor;
In Fig. 4: 31-photodetector, 32-Workpiece fixing frame, 33-automatic lifting cylinder, 34-draw-in groove;
In Fig. 5: 61-binding post, the pneumatic scroll chuck of 62-second, 63-chuck base, 64-stepper motor, 65-motor base, 66-cylinder, 67-guide rail;
In Fig. 6: 71-horizontal cantilever, 72-brush column, 73-brush, 74-lift cylinder, 75-fixation clip.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described further:
As shown in Figure 1, the automatic cutting device of film resistor laser of the present utility model, comprises frame 1, workpiece automatic handling device 2, workpiece apparatus for automatically lifting 3, workpiece outlet 4, automatic focusing laser instrument 5, repaiies platform 6 at quarter, brush elevating mechanism 7, is with resistance automatic checkout system industrial computer 8, display and input-output equipment 9 and air pump 10 etc. partly to form.Its course of work is as follows: first by hand workpiece apparatus for automatically lifting 3 li is put in work at quarter to be repaired, and notice that binding post is placed on same position, single step of releasing 15 to 20, depends on thickness of workpiece, start the machine self-inspection, self-inspection is to after repairing and carving platform 6 does not have workpiece, Xiu Ketai 6 moves left to clamping position automatically, unclamp pneumatic scroll chuck, workpiece automatic handling device 2 starts, from workpiece apparatus for automatically lifting 3 crawl at a quarter to be repaired workpiece, move to clamping position, workpiece falls into repair automatically to be carved on platform 6, pneumatic three-jaw clip is tight, Xiu Ketai 6 gets back to repair and carves position, start band resistance automatic checkout system industrial computer 8, find resistance zero-bit, automatic focusing laser instrument 5 starts, start to repair quarter, Xiu Ketai 6 was just circling and is repairing quarter in 3 minutes, then anti-reset of circling, detect workpiece resistance by band resistance automatic checkout system industrial computer 8 again and whether reach requirement, whether qualified judge.Brush elevating mechanism 7 lifts, and unclamps three-jaw card, and travelling table 6, to clamping position, takes off workpiece and puts into corresponding outlet, complete one and repair the cycle at quarter, starts the next one and repaiies the cycle at quarter.
Below primary structure of the present utility model is described as follows.
Frame 1 is supporting structure and the shell of cutting device, and play supporting and sealing two aspects, all components are all arranged in frame, and Fig. 2-4 is its integrally-built three schematic diagrames.The section bars such as whole frame angle steel, band steel and steel plate do, first use the angle steel of 40mm × 40mm × 3mm and 40mm × 3mm band steel to weld shelf that length, width and height are respectively 1200mm × 500mm × 1500mm; To burn-on below the corrosion resistant plate after 4mm, also can use bolt-connection, although removable like this, install and remove slower; Install the suspension bracket 11 of automatic focusing laser instrument 5 in keep right 300mm, the front 200mm place welding one of the end face of frame 1, suspension bracket 11 is connected by band steel and frame 1; In the right lateral side of frame 1, from the platform 12 of end face 300mm place's design one for mounting strap resistance automatic checkout system industrial computer 8, the size 200mm × 200mm of platform 12, band installation screw; Have two positioning screw holes 13 for the workpiece outlet that is fixedly connected in the lower left side of frame 1 rear board, the position in these two holes can regulate according to actual needs, size M12; Below, the 300mm that keeps right of plate has 3 from top to bottom for connecting the screw 14 of brush elevating mechanism 7, and size is M16; Outside the right side of frame 1, design one on the front for installing the chain-wales 15 of display and input-output equipment 9, chain-wales 15 is liftoff, and height is 1200mm, and be convenient to the operation to equipment, size is at about 150mm × 150mm; The corrosion resistant plate that the centre 4mm of frame 1 is thick and 20mm × 20mm angle steel are made into a large platform 16, for installing workpiece automatic handling device 2, workpiece apparatus for automatically lifting 3, to repair the outlet of the workpiece after quarter 4(41 be the outlet of qualified workpiece, and 42 is defective workpiece outlet), repair primary structures such as carving platform 6.Frame is divided into two-layer up and down by large platform 16, and upper floor height is 900mm, and lower floor height is 500mm.Lower floor keep left front side be provided with repair carve after Workpiece storage case 17, repair interior part two lattice of Workpiece storage case 17 after carving, large the right, the left side is little, exports 41 respectively export 42 with defective workpiece and be connected by pipeline with qualified workpiece.Repair the workpiece after quarter be automatically slipped to corresponding repairing carve after Workpiece storage case 17 inner, bottom surface is incline structure, to make workpiece can outwards slippage.Repair Workpiece storage case 17 after carving and can deposit 200 qualified workpiece and 20 defective workpiece, pile rear needs and manually empty.Large platform 16 to be outputed respectively the hole 18 of installation workpiece jacking cylinder, repair the hole 19 of workpiece outlet and the hole 110 of Xiu Ke workbench after carving, also have the structures such as the coupling bolt hole 112 of installation workpiece automatic handling device 2.Lower floor designs the inside on the right side the chain-wales 111 of an installation air pump, above being arranged on by air pump.All the other seal with the corrosion resistant plate that 1mm is thick, and before in frame, the first half has the transparent organic plastics door 113 of two fans, are convenient to observe and operation.
Workpiece automatic handling device 2 is that cutting device realizes automatically repairing function vitals at quarter, in order to adapt to the workpiece of different size, adopt inverted first pneumatic scroll chuck 21(to adopt and carve pneumatic scroll chuck identical in platform 6 with repairing, stroke 20mm, clamping force 15N) as handgrip, be arranged on cantilever 22, suspended wall 22 can adopt the square-section steel tube profile of 30 × 15mm, thick 2mm to make, length, at about 40-50mm, is stacked centre distance to design according to guide rail and workpiece and is determined.Cantilever 22 is arranged on the column 23(cylinder that stroke is 60mm) on, column 23 is arranged on nut screw horizontal guide rail 24, and leading screw is driven by the micro-step motor 25 of stepping accuracy 0.5mm, power at about 75W, as seen in figs. 5-6.Workpiece automatic handling device 2 has four operating positions, and position one is, at quarter to be repaired, workpiece apparatus for automatically lifting 3 captures a workpiece; Position two is put into by workpiece at quarter to be repaired to repair to carve on workbench 6; Position three puts into qualified workpiece outlet 41 by from repairing the workpiece carving platform 6 crawl; Position four puts into defective workpiece outlet 42 by from repairing the workpiece carving platform 6 crawl.Its course of action is: cylinder lifting, and------cylinder falls, and------------cylinder falls---discharges quarter to be repaired workpiece to wait in---cylinder lifting---original place to Xiu Ketai, repaiies Xiu Ketai after completing quarter and re-move position two that---cylinder falls, and---------release workpiece---moves to the crawl of position next workpiece at the beginning to grabbing workpiece from Xiu Ketai to move to position three or four to move to position two in cylinder lifting to capture workpiece at quarter to be repaired to move to position one.
Workpiece apparatus for automatically lifting 3 is made up of photodetector 31, Workpiece fixing frame 32, automatic lifting cylinder 33 and draw-in groove 34, as Figure 7-8.Photodetector 31 is arranged on the top of Workpiece fixing frame 32, for detecting the height and position of workpiece; Workpiece fixing frame 32 is with concave arc structure band steel to form by three 8 × 2 × 200mm, the dop of an end band 6 × 4mm.Three locating racks 32 are uniformly distributed in 120 °, and pitch circle diameter can be arranged as required, and frame has the draw-in groove 34 of different distributions diameter, to adapt to the workpiece of different size.Structure in figure is provided with 4 kinds of different distributions diameters, is respectively 22mm, 25mm, 35mm, 55mm, can open the groove of more distribution diameters as needed, and the size of groove is 2 unified × 6mm.And be connected by draw-in groove between frame, as long as be directly stuck in groove according to the large young pathbreaker's locating rack 32 of diameter of work, very convenient; Automatic lifting cylinder 33 adopts the light-duty cylinder of 500mm stroke 100N top lift, push rod diameter 5mm, and head is connected with the round steel sheet that diameter is 20mm, thick 2mm, is convenient to workpiece and places above.Once can place 10-15 workpiece at quarter to be repaired, detect by photodetector the jacking stroke that the location of workpiece adjusts cylinder 33 automatically, ensure that workpiece is on sustained height all the time, be convenient to workpiece automatic handling device and capture.
Repair the outlet of the workpiece after quarter and 4 have two, be set to pieces O.K. and defective outlet 14,42 respectively, available bore is that the plastic flexible pipe of 60-80mm and Workpiece storage case 17 are connected.
Automatic focusing laser instrument 5 is outsourcing piece, can adopt the ruby solid state laser of about 5W, is equipped with focal length at the adjustable optical lens of 285-315mm scope, realizes automatic focusing, and guarantee the scope that laser concentrates on workpiece and needs to repair quarter, hot spot controls in 0.05mm.
Xiu Ketai 6 is made up of components such as the pneumatic scroll chuck 62 of binding post 61, second, chuck base 63, stepper motor 64, motor base 65, cylinder 66, guide rails 67, as shown in figs. 9-10.Binding post 61 is arranged on chuck base 63, and with two cassette grooves, carved workpiece put into after chuck is clamped when repairing, the wiring pin on workpiece is just snapped in the draw-in groove of binding post 61, realizes by the on-line measurement of repairing the total resistance of unkind film resistance; The pneumatic three-jaw card 62 of outsourcing second can adopt the general aerodynamic scroll chuck of chuck external diameter 200mm, clamping force 5N; Chuck base 63 is a middle with hole disc structure part, for installing pneumatic scroll chuck, disk has the screwed hole that pneumatic three-jaw card 62 is connected with second, connects the second pneumatic three-jaw card 62 with bolt, and middle hole is for filling stepper motor 64; Stepper motor 64 can adopt the high accuracy stepper motor of 0.9 ° of stepping angle, realizes accurate repair carve requirement in Control System Software by further 10 frequency multiplication segmentations; Motor base 65 is slot type structure, and adopt cast aluminium material, motor is connected with base by bolt, and the groove of motor base 65 just in time blocks and rides on guide rail 67, can move left and right along guide rail, and station and the conversion of load/unload stations at quarter is repaiied in realization; Guide rail 67 is made up of two parallel I-steel, and on fixing upper spider 1, there is a cylinder 66 guide rail 67 inside, and push rod and the motor base of cylinder 66 are connected firmly by axis hole, and the range demands of cylinder 66 is 200mm, by moving left and right of cylinder 66 control Xiu Ketai.
As shown in FIG. 11 and 12, brush elevating mechanism 7 is made up of horizontal cantilever 71, brush column 72, brush 73, lift cylinder 74, fixation clip 75 etc.Horizontal cantilever 71 is aluminium matter hollow-core construction, and one end and brush are stood 72 and be connected by tight fit, and the other end and lift cylinder 74 are connected by tight fit; Brush 73 material is Polarium, one end directly contacts with film resistor, contact position is synchronous with laser facula, the other end connects firmly on brush column 72 by dielectric, and be connected with wire, as the output point of kinetic measurement, the resistance value of repairing place at quarter being outputted to measuring system, repairing the time at quarter for adjusting laser; Like this, brush 73, brush column 72 and horizontal cantilever 71 and lift cylinder 74 form the entirety be fixedly connected, under the drive of lift cylinder 74, to realize the oscilaltion of brush, brush only has two stations, carves workbench and is separated from repairing, facilitate clamping workpiece during upper station, lower station repaiies to carve operating position, and brush is contacted with film resistor; Fixation clip 75 is used for fixing lift cylinder, does not produce deflection when ensureing brush lifting.
Band resistance automatic checkout system industrial computer 8 adopts 32 industrial computers, according to operating to the measurement data of workpiece resistance and Xiu Ke required precision control Xiu Ketai, laser instrument focusing, automatic handling device and jacking apparatus etc. the coordinated movement of various economic factors, be the core realizing automatically repairing quarter, realized by special control software design.
Display and input-output equipment 9 are parts of cutting device control system, input can adopt QWERTY keyboard and optical mouse, output can adopt 16 inch liquid crystal display screens, also can mix miniprinter, in order to being printed by related data when Water demand is repaiied and carved quality sometimes.
Air pump 10 is mainly each cylinder and air spider provides source of the gas, can adopt 50-100kPa air pressure, the small-sized noiseless air pressure pump of 30-50L/min discharge capacity, to ensure not produce large noise repairing in process at quarter.
Claims (8)
1. the automatic cutting device of film resistor laser, comprise frame (1), workpiece automatic handling device (2), workpiece apparatus for automatically lifting (3), workpiece outlet (4), automatic focusing laser instrument (5), Xiu Ketai (6), brush elevating mechanism (7), band resistance automatic checkout system industrial computer (8), display and input-output equipment (9) and air pump (10), it is characterized in that: described frame (1) is supporting structure and the shell of the automatic cutting device of this film resistor laser, automatic focusing laser instrument (5) is located on the suspension bracket (11) of frame (1), band resistance automatic checkout system industrial computer (8) is located on the platform (12) of frame (1).
2. the automatic cutting device of film resistor laser as claimed in claim 1, is characterized in that: described frame (1) also comprises chain-wales (15), and chain-wales (15) arranges display and input-output equipment (9); In the middle of frame (1), large platform (16) is set, for installing workpiece automatic handling device (2), workpiece apparatus for automatically lifting (3), workpiece outlet (4), Xiu Ketai (6), workpiece outlet comprises qualified workpiece outlet (41) and defective workpiece outlet (42); Lower floor keep left front side be provided with repair carve after Workpiece storage case (17), repair interior part two lattice of Workpiece storage case (17) after carving, export (41) respectively with qualified workpiece and export (42) with defective workpiece and be connected by pipeline.
3. the automatic cutting device of film resistor laser as claimed in claim 1, is characterized in that: described frame (1) also comprises the chain-wales (111) installing air pump, and before in frame, the first half has the transparent organic plastics door (113) of two fans.
4. the automatic cutting device of film resistor laser as claimed in claim 2 or claim 3, it is characterized in that: described workpiece automatic handling device (2) adopts inverted first pneumatic scroll chuck (21) as handgrip, be arranged on cantilever (22), cantilever (22) is arranged on column (23), column (23) is arranged on nut screw horizontal guide rail (24), and leading screw is driven by micro-step motor (25).
5. the automatic cutting device of film resistor laser as claimed in claim 2 or claim 3, it is characterized in that: described workpiece apparatus for automatically lifting (3) is made up of photodetector (31), Workpiece fixing frame (32), automatic lifting cylinder (33) and draw-in groove (34), photodetector (31) is arranged on the top of Workpiece fixing frame (32), frame has the draw-in groove (34) of different distributions diameter, to adapt to the workpiece of different size; Automatic lifting cylinder (33) head is connected with round steel sheet, is convenient to workpiece and places above.
6. the automatic cutting device of film resistor laser as claimed in claim 2 or claim 3, it is characterized in that: described automatic focusing laser instrument (5) adopts ruby solid state laser, be equipped with focal length at the adjustable optical lens of 285-315mm scope, realize automatic focusing, hot spot controls in 0.05mm.
7. the automatic cutting device of film resistor laser as claimed in claim 2 or claim 3, it is characterized in that: described Xiu Ketai (6) is made up of binding post (61), the second pneumatic scroll chuck (62), chuck base (63), stepper motor (64), motor base (65), cylinder (66), guide rail (67), binding post (61) is arranged on chuck base (63), with two cassette grooves, carved workpiece put into after chuck is clamped when repairing, the wiring pin on workpiece is just snapped in the draw-in groove of binding post (61); Chuck base (63) is middle with hole disc structure part, and middle hole is for filling stepper motor (64); Motor base (65) card rides on guide rail (67), and move left and right along guide rail, guide rail (67) inside is provided with a cylinder (66).
8. the automatic cutting device of film resistor laser as claimed in claim 2 or claim 3, it is characterized in that: described brush elevating mechanism (7) is made up of horizontal cantilever (71), brush column (72), brush (73), lift cylinder (74), fixation clip (75), horizontal cantilever (71) is aluminium matter hollow-core construction, one end and brush vertical firmly (72) are connected by tight fit, and the other end and lift cylinder (74) are connected by tight fit; Brush (73) material is Polarium, and one end directly contacts with film resistor, and the other end is connected firmly on brush column (72) by dielectric, and is connected with wire, as the output point of kinetic measurement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814735.8U CN205074680U (en) | 2015-10-21 | 2015-10-21 | Automatic machine of quarter of repairing of film resistor laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814735.8U CN205074680U (en) | 2015-10-21 | 2015-10-21 | Automatic machine of quarter of repairing of film resistor laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074680U true CN205074680U (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520814735.8U Withdrawn - After Issue CN205074680U (en) | 2015-10-21 | 2015-10-21 | Automatic machine of quarter of repairing of film resistor laser |
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| Country | Link |
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| CN (1) | CN205074680U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364316A (en) * | 2015-10-21 | 2016-03-02 | 湖州职业技术学院 | Automatic laser trimmer for thin-film resistors |
| CN110153042A (en) * | 2019-04-30 | 2019-08-23 | 河南四方达超硬材料股份有限公司 | A kind of device of the automatic sorting based on resistance value detection |
| CN111408848A (en) * | 2020-05-17 | 2020-07-14 | 许计文 | High-speed laser etching device for PET (polyethylene terephthalate) film |
-
2015
- 2015-10-21 CN CN201520814735.8U patent/CN205074680U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364316A (en) * | 2015-10-21 | 2016-03-02 | 湖州职业技术学院 | Automatic laser trimmer for thin-film resistors |
| CN110153042A (en) * | 2019-04-30 | 2019-08-23 | 河南四方达超硬材料股份有限公司 | A kind of device of the automatic sorting based on resistance value detection |
| CN110153042B (en) * | 2019-04-30 | 2024-03-29 | 河南四方达超硬材料股份有限公司 | Automatic sorting device based on resistance value detection |
| CN111408848A (en) * | 2020-05-17 | 2020-07-14 | 许计文 | High-speed laser etching device for PET (polyethylene terephthalate) film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160309 Effective date of abandoning: 20170412 |