CN116916646A - Needle pulling mechanism of photovoltaic diode chip mounter - Google Patents
Needle pulling mechanism of photovoltaic diode chip mounter Download PDFInfo
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- CN116916646A CN116916646A CN202311182616.0A CN202311182616A CN116916646A CN 116916646 A CN116916646 A CN 116916646A CN 202311182616 A CN202311182616 A CN 202311182616A CN 116916646 A CN116916646 A CN 116916646A
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- machine box
- needle
- pulling machine
- needle pulling
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- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 39
- 239000004677 Nylon Substances 0.000 claims abstract description 28
- 229920001778 nylon Polymers 0.000 claims abstract description 28
- 239000002699 waste material Substances 0.000 claims abstract description 19
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 21
- 230000009471 action Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/02—Feeding of components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0417—Feeding with belts or tapes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/08—Monitoring manufacture of assemblages
- H05K13/083—Quality monitoring using results from monitoring devices, e.g. feedback loops
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Operations Research (AREA)
- Push-Button Switches (AREA)
Abstract
The invention discloses a pull pin mechanism of a photovoltaic diode chip mounter, which comprises the following components: the automatic feeding device comprises a needle pulling machine box, a stepping driving assembly, a feedback assembly and a brake box fixedly arranged on one side of the needle pulling machine box, wherein driving teeth and transmission supporting teeth which are meshed with each other are rotatably arranged on the inner side of the brake box, a driving motor connected with the surfaces of the driving teeth is fixedly arranged on the surface of the brake box, a guide rail is arranged on the inner side of the needle pulling machine box, and a waste returning opening positioned right above the guide rail is formed in the top surface of the needle pulling machine box. According to the invention, by arranging novel reciprocating drive, the push plate is pulled to reciprocate by utilizing the reciprocating rotary motion of the steering engine, the linear motion is performed under the guide of the reed pressing plate, the abutting friction between the push plate and the surface of the feeding strip is ensured under the elastic pressing action of the reed pressing plate, the intermittent motion time and displacement of the feeding strip are equal, the patch material belt is in intermittent motion, and the waste nylon belt and the feeding strip synchronously move, so that the working is stable.
Description
Technical Field
The invention relates to the technical field of chip mounters, in particular to a pull pin mechanism of a photovoltaic diode chip mounter.
Background
The photovoltaic diode chip mounter utilizes a control system to control the mounting head to walk, completes the pickup of the photovoltaic diode from the feeding bar through the suction nozzle of the mounting head, automatically mounts the photovoltaic diode on the corresponding bonding pad position of the appointed circuit board, and finally realizes the automatic mounting of the photovoltaic diode on the circuit board. The feeder of the general large-scale chip mounter mainly takes an independent flying device structure as a main part, and the independent flying device can finish the functions of accurate feeding of a material belt, a needle pulling mechanism, stripping of a waste nylon belt and the like. The needle pulling mechanism of the chip mounter is an indispensable component of the chip mounter and is mainly used for pulling the material belt to move forward.
The existing surface mount machine pull needle mechanism mainly has two forms, one type of pull needle structure pulls a patch material belt to drive to move through a conveying structure such as a roller, the position of a photovoltaic diode and the position of a material hole on the surface of a feed strip are easy to generate alignment errors in working by adopting an electrodeless conveying mode, so that the photovoltaic diode cannot accurately fall on the surface of the feed strip, a monitoring feedback structure is required to be additionally arranged for frequent calibration or a high-precision servo motor is required for driving, the structure is complex, the cost is increased, the other type of pull needle structure is used for carrying out intermittent creeping structure of the patch material belt by adopting an intermittent transmission structure to stir the intermittent advance of the material belt, the intermittent movement time and the displacement of the patch material belt are equal, the feeding precision is improved, but stable stripping of a waste nylon belt cannot be carried out, and the tension pulling of the waste nylon belt is influenced, so that the feeding stability is influenced. In view of the above, the present invention provides a pull pin mechanism for a photovoltaic diode chip mounter, which solves the existing problems and aims to solve the problems and improve the practical value by the technology.
Disclosure of Invention
The present invention aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the invention is as follows: a pull pin mechanism of a photovoltaic diode chip mounter, comprising: the automatic feeding device comprises a needle pulling machine box, a stepping driving assembly, a feedback assembly and a brake box fixedly arranged on one side of the needle pulling machine box, wherein driving teeth and transmission supporting teeth which are meshed with each other are rotatably arranged on the inner side of the brake box, a driving motor connected with the surfaces of the driving teeth is fixedly arranged on the surface of the brake box, a guide rail is arranged on the inner side of the needle pulling machine box, and a waste returning opening positioned right above the guide rail is formed in the top surface of the needle pulling machine box; the stepping driving assembly comprises a steering engine, a linkage rod and a push plate, wherein the steering engine is fixedly arranged on the inner side of the needle pulling machine box, the output end of the linkage rod is fixedly connected with a crank connecting rod, two ends of the linkage rod are respectively movably connected with the crank connecting rod and the end part of the push plate, a reed pressing plate positioned above a guide rail is fixedly arranged on the inner side of the needle pulling machine box, the bottom surface of the reed pressing plate is in sliding butt connection with the top surface of the push plate, the feedback assembly comprises a rotating block, a touch switch and an extension spring, the rotating block is rotatably arranged on the inner side of the needle pulling machine box, the surface of the rotating block is provided with a pressing guide plate and a contact plate, the touch switch is fixedly arranged on the inner side of the needle pulling machine box, the top surface of the touch switch is in butt joint with the bottom surface of the contact plate, and two ends of the extension spring are respectively fixedly connected with the surface of the pressing guide plate and the top surface of the needle pulling machine box.
The present invention may be further configured in a preferred example to: the inside rotation of needle pulling machine box is installed and is led the material clamp plate, the one end of leading material clamp plate is used for guiding the removal of photovoltaic diode paster material area with the surface relative arrangement of guide rail, the other end of leading material clamp plate is equipped with the spring, the bottom mounting of spring is in the inside of needle pulling machine box and is compression state.
The present invention may be further configured in a preferred example to: the spring plate pressing plate is of a metal spring plate structure, one end of the spring plate pressing plate is fixed on the inner side of the needle pulling machine box, the other end of the spring plate pressing plate is provided with a stop inclined surface which is tilted in an arc shape, and one end of the pushing plate is provided with an inclined convex surface which is abutted against the bottom surface of the stop inclined surface.
The present invention may be further configured in a preferred example to: the bottom surface of push pedal is equipped with the push head that is used for promoting paster material area motion, the opposite side of push head is equipped with the board inclined plane that moves back.
The present invention may be further configured in a preferred example to: one side of the push plate is fixedly provided with a guide piece, and the guide piece is perpendicular to the top surface of the push plate and is in sliding abutting connection with one side of the reed pressing plate.
The present invention may be further configured in a preferred example to: the rotating block surface is provided with a rotating pin connected with the inner side of the needle pulling machine box, the pressing guide plate and the contact plate are in an acute angle structure and are located on the same side of the rotating pin, the connecting end of the stretching spring and the needle pulling machine box surface is located on the other side of the rotating pin, and the top surface of the pressing guide plate is provided with a guide groove for guiding a nylon belt to pass through.
The present invention may be further configured in a preferred example to: the touch switch is of a touch switch structure, and the output end of the touch switch is electrically connected with a controller for controlling the driving motor to work.
The beneficial effects obtained by the invention are as follows:
1. according to the invention, by arranging novel reciprocating drive, the push plate is pulled to reciprocate by utilizing the reciprocating rotary motion of the steering engine, the linear motion is performed under the guide of the reed pressing plate, the abutting friction between the push plate and the surface of the feeding strip is ensured under the elastic pressing action of the reed pressing plate, the intermittent motion time and displacement of the feeding strip are equal, the patch material belt is in intermittent motion, and the waste nylon belt and the feeding strip synchronously move, so that the working is stable.
2. According to the invention, by arranging the novel feedback structure, the waste nylon belt is contacted with the surface of the rotating block, when the tension of the release motion of the waste nylon belt is reduced, the deflection motion of the feedback assembly is separated from the contact effect with the surface of the touch switch under the traction of the tension spring, so that the electric control driving motor is electrified to output the waste nylon belt, the tension of the waste nylon belt is maintained by the deflection of the rotating block in the whole process, and the output of the waste nylon belt is automatically guided, so that the whole process is coherent and stable in work.
3. According to the invention, the spring plate is in abutting contact with the surface of the push plate, so that the movement direction of the push plate and the feeding bar is kept horizontal, the contact friction between the push plate and the surface of the feeding bar is increased after the anti-inclined surface is in contact with the top surface of the push plate which moves back, the problem that the contact slip of the push head and the surface of the feeding bar affects the precision is avoided, and the stirring stability is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of a box of a drawing pin machine according to an embodiment of the present invention;
FIG. 3 is a schematic view of a step driving assembly and a guide platen according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a reed pressing plate and a pusher plate according to an embodiment of the present invention;
FIG. 5 is a schematic view showing an internal structure of a brake case according to an embodiment of the present invention;
FIG. 6 is a schematic view of a rotor block and extension spring configuration according to one embodiment of the present invention;
fig. 7 is a schematic diagram showing the installation of a box of a drawing pin machine according to an embodiment of the present invention.
Reference numerals:
100. a needle pulling machine box; 110. a material guide rail; 120. a reed pressing plate; 130. a material guiding pressing plate; 121. a stop slope; 131. a spring;
200. a step drive assembly; 210. steering engine; 220. a linkage rod; 230. a push plate; 211. a crank connecting rod; 231. pushing heads; 232. a guide piece; 233. a plate withdrawal inclined plane;
300. a brake case; 310. a driving tooth; 320. a transmission tooth supporting part; 330. a driving motor;
400. a feedback assembly; 410. a rotating block; 420. a touch switch; 430. a tension spring; 411. pressing a guide plate; 412. a contact plate;
500. a nylon belt; 600. and (5) feeding a strip.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
Some embodiments of the invention provide a pull pin mechanism of a photovoltaic diode chip mounter.
Referring to fig. 1 to 7, the pull pin mechanism of the photovoltaic diode chip mounter provided by the invention comprises: the automatic needle withdrawing device comprises a needle withdrawing machine box 100, a stepping driving assembly 200, a feedback assembly 400 and a brake box 300 fixedly arranged on one side of the needle withdrawing machine box 100, wherein driving teeth 310 and transmission supporting teeth 320 which are meshed with each other are rotatably arranged on the inner side of the brake box 300, a driving motor 330 connected with the surfaces of the driving teeth 310 is fixedly arranged on the surface of the brake box 300, a guide rail 110 is arranged on the inner side of the needle withdrawing machine box 100, and a waste withdrawing port positioned right above the guide rail 110 is formed in the top surface of the needle withdrawing machine box 100; the stepping driving assembly 200 comprises a steering engine 210, a linkage rod 220 and a push plate 230, wherein the steering engine 210 is fixedly arranged on the inner side of the needle pulling machine box 100, the output end of the linkage rod 220 is fixedly connected with a crank connecting rod 211, two ends of the linkage rod 220 are respectively and movably connected with the ends of the crank connecting rod 211 and the push plate 230, a reed pressing plate 120 positioned above the guide rail 110 is fixedly arranged on the inner side of the needle pulling machine box 100, the bottom surface of the reed pressing plate 120 is in sliding butt joint with the top surface of the push plate 230, the feedback assembly 400 comprises a rotating block 410, a touch switch 420 and a tension spring 430, the rotating block 410 is rotatably arranged on the inner side of the needle pulling machine box 100, a pressing guide plate 411 and a contact plate 412 are arranged on the surface of the rotating block 410, the touch switch 420 is fixedly arranged on the inner side of the needle pulling machine box 100, the top surface of the touch switch is in butt joint with the bottom surface of the contact plate 412, and two ends of the tension spring 430 are respectively and fixedly connected with the surface of the pressing guide plate 411 and the top surface of the needle pulling machine box 100.
In this embodiment, a guiding platen 130 is rotatably mounted on the inner side of the needle pulling machine box 100, one end of the guiding platen 130 is arranged opposite to the surface of the guiding rail 110 to guide the movement of the photovoltaic diode patch material belt, the other end of the guiding platen 130 is provided with a spring 131, the bottom end of the spring 131 is fixed on the inner side of the needle pulling machine box 100 and is in a compressed state, and the guiding platen 130 and the guiding rail 110 are utilized to guide the movement of the material belt together.
In this embodiment, the spring plate 120 is a metal spring plate structure, one end of the spring plate 120 is fixed on the inner side of the needle pulling machine box 100, the other end is provided with a stop inclined surface 121 tilted in an arc shape, and one end of the push plate 230 is provided with a slant convex surface abutting against the bottom surface of the stop inclined surface 121.
Specifically, the spring pressing of the reed pressing plate 120 is utilized to improve the contact effect of the push plate 230 and the surface of the patch belt, and the push plate 230 is limited in movement under the contact of the inclined convex surface of the push plate 230 and the thrust inclined surface 121.
In this embodiment, the pushing plate 230 is provided with a pushing head 231 for pushing the patch material tape to move, and the other side of the pushing head 231 is provided with a plate withdrawal inclined surface 233.
Specifically, after the thrust inclined plane 121 contacts with the top surface of the push plate 230 in the retraction movement, the contact friction between the push plate 230 and the surface of the feed strip is increased, the problem that the contact between the push head 231 and the surface of the feed strip affects the accuracy is avoided, the material stirring stability is improved, the push plate 230 and the surface of the photovoltaic diode patch material belt are still in a mutually sliding state under the action of the inclined plane of the retraction inclined plane 233, and the push head 231 contacts with the surface of the photovoltaic diode patch material belt in the stroke movement of the push plate 230 to push the photovoltaic diode patch material belt to move forwards.
In this embodiment, a guide piece 232 is fixedly mounted to one side of the push plate 230, and the guide piece 232 is disposed perpendicularly to the top surface of the push plate 230 and slidingly abuts against one side of the reed pressing plate 120.
In this embodiment, the surface of the rotating block 410 is provided with a rotating pin connected to the inner side of the needle drawing machine box 100, the pressing guide plate 411 and the contact plate 412 are in an acute angle structure and are located on the same side of the rotating pin, the connecting end of the tension spring 430 and the surface of the needle drawing machine box 100 is located on the other side of the rotating pin, and the top surface of the pressing guide plate 411 is provided with a guide groove for guiding the nylon belt to pass through.
Further, the touch switch 420 is a touch switch structure, and an output end of the touch switch 420 is electrically connected to a controller for controlling the driving motor 330 to operate.
Specifically, the feedback assembly 400 is deflected to move under the traction of the extension spring 430 to break away from the contact effect with the surface of the touch switch 420, so that the electric control driving motor 330 is electrified to output the waste nylon belt, the whole process realizes the tension maintenance of the waste nylon belt by the deflection of the rotating block 410, and the waste nylon belt is automatically guided to be output.
The working principle and the using flow of the invention are as follows:
the photovoltaic diode patch material belt is formed by filling photovoltaic diode patch chips in each groove in a structure of a feed strip 600 provided with a plurality of grooves distributed at equal intervals, sealing the surface of the feed strip 600 by attaching a nylon belt 500, and integrally arranging, packaging and storing the photovoltaic diode patch chips by utilizing the nylon belt;
when the pull needle mechanism of the photovoltaic diode chip mounter is used, a photovoltaic diode chip mounter material belt is penetrated into the inner side of the pull needle machine box 100 through one end of the material guide rail 110, the nylon belt 500 is manually torn, one end of the nylon belt 500 is pulled to pass through the position between the driving teeth 310 and the transmission supporting teeth 320 through the top end of the rotating block 410, the surface tension of the nylon belt 500 is adjusted to enable the nylon belt 500 to press down the rotating block 410 to counteract part of acting force of the tension spring 430, and the contact plate 412 is just contacted with the top surface of the touch switch 420, namely, the arrangement is completed; in operation, the steering engine 210 reciprocates, swings and pulls the linkage rod 220 and the push plate 230 to reciprocate, the push plate 230 reciprocates under the guide of the guide piece 232 and the reed pressing plate 120, the return motion stopping inclined plane 121 of the push plate 230 gradually increases the contact pressure with the surface of the push plate 230, but the push plate 230 and the surface of the photovoltaic diode patch material belt still slide mutually under the action of the inclined plane of the plate withdrawal inclined plane 233, and the push head 231 contacts with the surface of the photovoltaic diode patch material belt to push the photovoltaic diode patch material belt to move forward in the stroke motion of the push plate 230;
in the forward movement of the photovoltaic diode patch material belt, the nylon belt 500 is pulled to be separated from the surface of the feeding strip 600 by the clamping effect of the braking box 300, the feeding strip 600 moves forward to stir and output the patch chip, tension is reduced when the length of the material belt between the material guide rail 110 and the rotating block 410 is increased after the nylon belt 500 is separated from the surface of the feeding strip 600, the feedback assembly 400 is deflected to move under the traction of the tension spring 430 to separate from the contact effect with the surface of the touch switch 420, so that the electric control driving motor 330 is electrified to output the waste nylon belt, the whole process realizes the tension maintenance of the waste nylon belt by the deflection of the rotating block 410, the driving motor 330 drives the transmission propping teeth 320 and the driving teeth 310 to rotate to automatically guide the output of the nylon belt 500, namely, the primary material stirring work is completed, and the continuous feeding is performed by repeating the steps.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a photovoltaic diode chip mounter draws needle mechanism which characterized in that includes: the automatic feeding device comprises a needle pulling machine box (100), a stepping driving assembly (200), a feedback assembly (400) and a brake box (300) fixedly arranged on one side of the needle pulling machine box (100), wherein driving teeth (310) and transmission supporting teeth (320) which are meshed with each other are rotatably arranged on the inner side of the brake box (300), a driving motor (330) connected with the surfaces of the driving teeth (310) is fixedly arranged on the surface of the brake box (300), a guide rail (110) is arranged on the inner side of the needle pulling machine box (100), and a waste discharging opening positioned right above the guide rail (110) is formed in the top surface of the needle pulling machine box (100);
the stepping driving assembly (200) comprises a steering engine (210), a linkage rod (220) and a push plate (230), wherein the steering engine (210) is fixedly arranged on the inner side of the needle pulling machine box (100) and fixedly connected with a crank connecting rod (211) on the output end, two ends of the linkage rod (220) are respectively movably connected with the inner side of the crank connecting rod (211) and the end part of the push plate (230), a reed pressing plate (120) positioned above the guide rail (110) is fixedly arranged on the inner side of the needle pulling machine box (100), the bottom surface of the reed pressing plate (120) is in sliding butt with the top surface of the push plate (230), the feedback assembly (400) comprises a rotating block (410), a touch switch (420) and an extension spring (430), the rotating block (410) is rotatably arranged on the inner side of the needle pulling machine box (100) and is provided with a pressing plate (411) and a contact plate (412) on the surface, and two ends of the touch switch (420) are fixedly arranged on the inner side of the needle pulling machine box (100) and are in butt with the bottom surface of the contact plate (412) respectively connected with the top surface of the needle pulling machine box (100).
2. The pull needle mechanism of the photovoltaic diode chip mounter according to claim 1, wherein a material guiding pressing plate (130) is rotatably installed on the inner side of the pull needle machine box (100), one end of the material guiding pressing plate (130) is oppositely arranged on the surface of the material guiding rail (110) and used for guiding the photovoltaic diode chip mounter material belt to move, a spring (131) is arranged on the other end of the material guiding pressing plate (130), and the bottom end of the spring (131) is fixed on the inner side of the pull needle machine box (100) and is in a compressed state.
3. The pull needle mechanism of the photovoltaic diode chip mounter according to claim 1, wherein the spring plate (120) is of a metal spring plate structure, one end of the spring plate (120) is fixed on the inner side of the pull needle case (100), the other end of the spring plate is provided with a stop inclined surface (121) which is tilted in an arc shape, and one end of the push plate (230) is provided with an inclined convex surface which is abutted against the bottom surface of the stop inclined surface (121).
4. The pull pin mechanism of the photovoltaic diode chip mounter according to claim 1, wherein a push head (231) for pushing the chip material belt to move is arranged on the bottom surface of the push plate (230), and a plate withdrawal inclined plane (233) is arranged on the other side of the push head (231).
5. The pull pin mechanism of the photovoltaic diode chip mounter according to claim 1, wherein a guide piece (232) is fixedly installed on one side of the push plate (230), and the guide piece (232) is arranged perpendicular to the top surface of the push plate (230) and is in sliding abutting connection with one side of the reed pressing plate (120).
6. The pull pin mechanism of the photovoltaic diode chip mounter according to claim 1, wherein a rotating pin connected with the inner side of the pull pin case (100) is arranged on the surface of the rotating block (410), the pressing guide plate (411) and the contact plate (412) are in an acute angle structure and are positioned on the same side of the rotating pin, the connecting end of the stretching spring (430) and the surface of the pull pin case (100) is positioned on the other side of the rotating pin, and a guide groove for guiding a nylon belt to pass through is arranged on the top surface of the pressing guide plate (411).
7. The pull-pin mechanism of a photovoltaic diode chip mounter according to claim 1, wherein said touch switch (420) is a touch switch structure, and an output end of said touch switch (420) is electrically connected with a controller for controlling the driving motor (330) to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311182616.0A CN116916646B (en) | 2023-09-14 | 2023-09-14 | Needle pulling mechanism of photovoltaic diode chip mounter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311182616.0A CN116916646B (en) | 2023-09-14 | 2023-09-14 | Needle pulling mechanism of photovoltaic diode chip mounter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116916646A true CN116916646A (en) | 2023-10-20 |
| CN116916646B CN116916646B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311182616.0A Active CN116916646B (en) | 2023-09-14 | 2023-09-14 | Needle pulling mechanism of photovoltaic diode chip mounter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116916646B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104853537A (en) * | 2015-05-30 | 2015-08-19 | 长沙常衡机电设备有限公司 | Feeding device of chip mounter |
| CN105657984A (en) * | 2016-03-11 | 2016-06-08 | 长沙常衡机电设备有限公司 | Electric feeder of chip mounter |
| JP2020198460A (en) * | 2020-09-17 | 2020-12-10 | パナソニックＩｐマネジメント株式会社 | Tape feeder and component mounting apparatus |
| CN112512293A (en) * | 2020-09-28 | 2021-03-16 | 浙江鸿广科技有限公司 | Chip mounter |
-
2023
- 2023-09-14 CN CN202311182616.0A patent/CN116916646B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104853537A (en) * | 2015-05-30 | 2015-08-19 | 长沙常衡机电设备有限公司 | Feeding device of chip mounter |
| CN105657984A (en) * | 2016-03-11 | 2016-06-08 | 长沙常衡机电设备有限公司 | Electric feeder of chip mounter |
| JP2020198460A (en) * | 2020-09-17 | 2020-12-10 | パナソニックＩｐマネジメント株式会社 | Tape feeder and component mounting apparatus |
| CN112512293A (en) * | 2020-09-28 | 2021-03-16 | 浙江鸿广科技有限公司 | Chip mounter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116916646B (en) | 2023-11-24 |
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