CN219854982U - High-precision blanking equipment for flexible circuit board - Google Patents
High-precision blanking equipment for flexible circuit board Download PDFInfo
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- CN219854982U CN219854982U CN202321229252.2U CN202321229252U CN219854982U CN 219854982 U CN219854982 U CN 219854982U CN 202321229252 U CN202321229252 U CN 202321229252U CN 219854982 U CN219854982 U CN 219854982U
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- circuit board
- blanking
- mounting plate
- flexible circuit
- slide
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- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 230000003068 static effect Effects 0.000 claims abstract description 5
- 238000004080 punching Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000003781 tooth socket Anatomy 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to the technical field of circuit board processing, and particularly discloses high-precision blanking equipment for a flexible circuit board, which comprises a blanking table and a portal frame arranged on the blanking table, wherein a bearing plate for installing the circuit board is connected onto the blanking table in a sliding manner; the portal frame is vertically and slidably connected with a mounting plate, a blanking cutter is arranged on the mounting plate, and a driving piece for driving the mounting plate to vertically slide is arranged on the portal frame; a transmission part is arranged between the mounting plate and the bearing plate. When the driving piece drives the mounting plate to slide downwards, and the circuit board is punched through the punching cutter, the bearing plate is in a static state at the moment, so that the circuit board can be punched conveniently, and the stability of the circuit board during punching is improved. After the blanking operation is finished, the mounting plate is required to be driven to slide upwards through the driving piece so as to facilitate secondary blanking operation and cycle reciprocation, thereby improving the blanking efficiency of the circuit board and meeting the working requirement.
Description
Technical Field
The utility model relates to the technical field of circuit board processing, in particular to high-precision blanking equipment for a flexible circuit board.
Background
Flexible circuit boards, also called flexible circuit boards, are favored for their excellent characteristics of light weight, thin thickness, free bending and folding, etc., but the quality detection of domestic related FPCs also mainly relies on manual visual inspection, with high cost and low efficiency. Along with the rapid development of the electronic industry, the design of the circuit board tends to be high-precision and high-density, and is suitable for the requirement of the development of electronic products in the high-density, miniaturized and high-reliability directions. In the process of producing and processing a flexible circuit board, a blanking operation is generally required for the flexible circuit board, and in the process of the blanking operation, a blanking device is generally used.
The utility model discloses a Chinese patent with 202021780529.7 name for a flexible circuit board blanking device, which comprises a workbench, wherein a hydraulic station is arranged on the outer surface of the lower end of the workbench, a control panel and a heat dissipation device are arranged at the front end of the hydraulic station, the control panel is positioned on one side of the heat dissipation device, supporting feet are arranged on the outer surface of the lower end of the hydraulic station, a supporting column is arranged on the outer surface of the upper end of the workbench, a top plate is arranged at the upper end of the supporting column, an air cylinder is arranged at the upper end of the top plate, and a double-station blanking mechanism is arranged at the lower end of the top plate.
The blanking processing can be carried out at double stations simultaneously in the above patent, so that the blanking can be carried out more effectively, and the working efficiency is improved. It is known that a flexible circuit board needs to be punched out many times after being produced and processed, however, in the above patent, only a single punching operation can be performed on the circuit board, and when two or more times of punching operations are required on the flexible circuit board, the flexible circuit board needs to be moved to a predetermined position again, and in the punching operation, the operation process is complicated, and a certain disadvantage exists.
Disclosure of Invention
The utility model aims to provide high-precision blanking equipment for a flexible circuit board, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-precision blanking equipment for the flexible circuit board comprises a blanking table and a portal frame arranged on the blanking table, wherein the blanking table is connected with a bearing plate for installing the circuit board in a sliding manner; the portal frame is vertically and slidably connected with a mounting plate, a blanking cutter is arranged on the mounting plate, and a driving piece for driving the mounting plate to vertically slide is arranged on the portal frame; a transmission part is arranged between the mounting plate and the bearing plate, and when the driving piece drives the mounting plate to slide downwards and performs blanking operation on the circuit board by a blanking cutter, the bearing plate is in a static state at the moment; when the driving piece drives the mounting plate to slide upwards, the driving part drives the bearing plate to slide horizontally at the moment, and drives the circuit board to slide.
Further, the transmission part comprises a rotating rod which is rotatably connected to the blanking table, a transmission gear is arranged on the rotating rod, a tooth row is arranged on the bottom of the bearing plate, and the transmission gear is meshed with the tooth row.
Further, a rack is fixedly connected to the bottom of the bearing plate, a spur gear is arranged on the rotating rod, and the spur gear is meshed with the rack; a transmission unit is arranged between the rotating rod and the transmission gear.
Further, the transmission unit comprises a protruding block fixedly connected to the connecting rod, and a ratchet is rotationally connected to the protruding block through a rotating shaft; the transmission gear is provided with a tooth slot, a torque spring is arranged between the rotating shaft and the protruding block, and the elasticity of the torque spring drives the ratchet to be abutted with the tooth slot.
Further, fastening components are further arranged on two sides of the mounting plate, when the mounting plate slides downwards, so that the blanking cutter abuts against the circuit board, and when the circuit board is blanked, the fastening components abut against the circuit board at the moment to fix the circuit board.
Further, the fastening assembly package fixed connection is the dead lever on the loading board, fixedly connected with connecting block on the dead lever bottom, sliding connection has multiunit fastening rod on the connecting block, and is a plurality of be provided with the connecting plate between the fastening rod, dodge the groove has been seted up on the dead lever, be provided with fastening spring between connecting plate and the dodge groove, fastening spring's elasticity drives the fastening rod and slides downwards.
Further, an abutting plate is arranged on the bottom of each fastening rod.
Further, a limiting groove is formed in the blanking table, a limiting strip is fixedly connected to the bearing plate, and the limiting strip is slidably connected in the limiting groove.
Compared with the prior art, the utility model has the beneficial effects that: this flexible circuit board high accuracy blanking equipment, through the cooperation between blanking platform, loading board, mounting panel, driving piece, the drive division, when the driving piece drives the mounting panel and slides downwards, when carrying out the blanking operation to the circuit board through the blanking cutter, the loading board is in quiescent condition at this moment, is convenient for carry out the blanking operation to the circuit board, improves the stability when the blanking operation. After the blanking operation is finished, the mounting plate is required to be driven to slide upwards through the driving piece so as to facilitate secondary blanking operation, and the driving piece is particularly used for driving the mounting plate to slide upwards, the driving part is used for driving the bearing plate to slide horizontally at the moment so as to drive the circuit board to slide, so that the circuit board can be driven to slide to one section of displacement, and then the driving piece is used for driving the mounting plate to slide downwards until the mounting plate drives the blanking cutter to slide downwards, so that the blanking operation is performed on the circuit board, and the circuit board is circularly reciprocated, so that the blanking efficiency of the circuit board can be improved, and the working requirement is met.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a partial structure according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a transmission part installation mode according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a fastening assembly according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of an installation mode of a transmission unit according to an embodiment of the present utility model.
Reference numerals illustrate: 1. a blanking table; 2. a portal frame; 3. a carrying plate; 4. a mounting plate; 5. a blanking cutter; 6. a driving member; 7. a rack; 8. spur gears; 9. a transmission gear; 10. a tooth row; 11. a ratchet; 12. tooth slots; 13. a protruding block; 14. a rotating shaft; 15. a limit bar; 16. a fixed rod; 17. a fastening rod; 18. a connecting plate; 19. a fastening spring; 20. an avoidance groove; 21. and (5) connecting a block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a flexible circuit board high-precision blanking device comprises a blanking table 1 and a portal frame 2 arranged on the blanking table 1, wherein a bearing plate 3 for installing a circuit board is connected on the blanking table 1 in a sliding manner; the portal frame 2 is vertically and slidably connected with a mounting plate 4, the mounting plate 4 is provided with a blanking cutter 5, and the portal frame 2 is provided with a driving piece 6 for driving the mounting plate 4 to vertically slide; a transmission part is arranged between the mounting plate 4 and the bearing plate 3, when the driving piece 6 drives the mounting plate 4 to slide downwards, and the circuit board is subjected to blanking operation by the blanking cutter 5, the bearing plate 3 is in a static state at the moment; when the driving piece 6 drives the mounting plate 4 to slide upwards, the driving part drives the bearing plate 3 to slide horizontally at the moment, and drives the circuit board to slide.
Specifically, this flexible circuit board high accuracy blanking equipment wherein includes blanking platform 1 and installs portal frame 2 on blanking platform 1, specifically is provided with the multiunit support column on blanking platform 1 bottom, all can be provided with the slipmat on every support column bottom, stability when this blanking equipment uses, and is effectual. Wherein sliding connection has a loading board 3 that is used for installing the circuit board on blanking platform 1, specifically is provided with the fastening unit that is used for fixed circuit board on loading board 3, and specifically, the fastening unit is prior art for fixed circuit board, stability when improving the circuit board installation can improve the stability when circuit board blanking operation simultaneously, and is effectual. Wherein vertical sliding connection has a mounting panel 4 on portal frame 2, is provided with blanking cutter 5 on the mounting panel 4, and wherein blanking cutter 5 is prior art, and its theory of operation is not repeated here. The portal frame 2 is provided with a driving member 6 for driving the mounting plate 4 to slide vertically, wherein the driving member 6 can be a hydraulic rod, an air cylinder or the like for driving the mounting plate 4 to slide. Specifically, a transmission part is arranged between the mounting plate 4 and the bearing plate 3, when the driving piece 6 drives the mounting plate 4 to slide downwards, and the bearing plate 3 is in a static state at the moment when the circuit board is subjected to blanking operation through the blanking cutter 5, so that the circuit board is conveniently subjected to blanking operation, and the stability during blanking operation is improved. After the blanking operation is finished, the mounting plate 4 is required to slide upwards through the driving piece 6 so as to facilitate the secondary blanking operation, and specifically, when the driving piece 6 drives the mounting plate 4 to slide upwards, the driving part drives the bearing plate 3 to slide horizontally to drive the circuit board to slide, so that the circuit board can be driven to slide to a section of displacement, and then the mounting plate 4 is driven to slide downwards through the driving piece 6 until the mounting plate 4 drives the blanking cutter 5 to slide downwards, the blanking operation is performed on the circuit board, and the circuit board is circularly reciprocated, so that the blanking efficiency of the circuit board can be improved, and the working requirement is met.
In the embodiment provided by the utility model, the transmission part comprises the rotating rod which is rotatably connected to the blanking table 1, the rotating rod is provided with the transmission gear 9, the bottom of the bearing plate 3 is provided with the tooth row 10, and the transmission gear 9 is meshed with the tooth row 10, so that when the transmission gear 9 rotates, the bearing plate 3 can be driven to slide through the tooth row 10, the circuit board can be conveniently slid to a certain position, and the effect is good.
In the embodiment provided by the utility model, the rack 7 is fixedly connected to the bottom of the bearing plate 3, the spur gear 8 is arranged on the rotating rod, and the spur gear 8 is meshed with the rack 7, so that when the mounting plate 4 slides downwards, the rotating rod can be driven to rotate through the cooperation between the rack 7 and the spur gear 8. Be provided with the drive unit between dwang and the drive gear 9, specifically, dwang and drive gear 9 rotate to be connected, and drive gear 9 passes through the drive unit and is connected with the dwang transmission, and when the dwang rotated, through the drive unit and then can drive gear 9 and rotate.
In the embodiment provided by the utility model, the transmission unit comprises a protruding block 13 fixedly connected to the connecting rod, and the protruding block 13 is rotatably connected with a ratchet 11 through a rotating shaft 14; the transmission gear 9 is provided with a tooth socket 12, a torque spring is arranged between the rotating shaft 14 and the protruding block 13, and the elastic force of the torque spring drives the ratchet 11 to be abutted against the tooth socket 12, so that when punching operation is needed, the driving piece 6 drives the mounting plate 4 to slide downwards, the mounting plate 4 drives the rack 7 to slide downwards, and then the spur gear 8 can be driven to rotate forwards, so that the rotating rod can be driven to rotate forwards, and when the rotating rod rotates forwards, the back of the ratchet 11 is abutted against the tooth socket 12 at the moment, so that the ratchet 11 can be driven to rotate along the rotating shaft 14, and the transmission gear 9 cannot be driven to rotate at the moment; when the driving piece 6 drives the mounting plate 4 to slide upwards, the rack 7 can be driven to slide upwards at the moment, the spur gear 8 can be driven to rotate reversely, the rotating rod can be driven to rotate at the moment, when the rotating rod rotates positively, the ratchet 11 can be driven to rotate, the ratchet 11 is abutted with the tooth groove 12, the transmission gear 9 can be driven to rotate through the tooth groove 12, the carrier plate 3 can be driven to slide through the tooth row 10, the circuit board can be driven to a set position conveniently, the secondary punching operation can be met, and the effect is good.
In the embodiment provided by the utility model, the fastening components are further arranged on the two sides of the mounting plate 4, when the mounting plate 4 slides downwards to enable the blanking cutter 5 to be abutted with the circuit board, and when the circuit board is blanked, the fastening components are abutted with the circuit board at the moment to fix the circuit board, so that the stability of the circuit board in blanking operation is improved.
In the embodiment provided by the utility model, the fastening assembly comprises the fixing rod 16 fixedly connected to the bearing plate 3, the bottom of the fixing rod 16 is fixedly connected with the connecting block 21, the connecting block 21 is connected with a plurality of groups of fastening rods 17 in a sliding manner, the connecting plate 18 is arranged between the fastening rods 17, the fixing rod 16 is provided with the avoidance groove 20, the fastening spring 19 is arranged between the connecting plate 18 and the avoidance groove 20, and the fastening rod 17 is driven to slide downwards by the elasticity of the fastening spring 19, so that when the mounting plate 4 slides downwards, the plurality of groups of fastening rods 17 are driven to slide downwards by the fixing rod 16, the fastening rods 17 are abutted by the elasticity of the fastening spring 19, and the circuit board is fixed with good effect.
In the embodiment provided by the utility model, the bottom of each fastening rod 17 is provided with the abutting plate, so that the stress area of the fastening rod 17 is increased, and the stability of the circuit board during blanking operation can be further improved.
In the embodiment provided by the utility model, the blanking table 1 is provided with the limit groove, the bearing plate 3 is fixedly connected with the limit bar 15, and the limit bar 15 is slidably connected in the limit groove, so that the stability of the bearing plate 3 during sliding is improved.
It should be noted that the electric equipment and the external power supply related to the utility model can be powered by the storage battery.
Although embodiments of the present utility model 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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a flexible circuit board high accuracy blanking equipment, includes blanking platform (1) and installs portal frame (2) on blanking platform (1), its characterized in that:
the blanking table (1) is connected with a bearing plate (3) for installing a circuit board in a sliding way;
the device is characterized in that the portal frame (2) is vertically and slidably connected with a mounting plate (4), a blanking cutter (5) is arranged on the mounting plate (4), and a driving piece (6) for driving the mounting plate (4) to vertically slide is arranged on the portal frame (2);
a transmission part is arranged between the mounting plate (4) and the bearing plate (3);
when the driving piece (6) drives the mounting plate (4) to slide downwards and performs blanking operation on the circuit board through the blanking cutter (5), the bearing plate (3) is in a static state at the moment;
when the driving piece (6) drives the mounting plate (4) to slide upwards, the driving part drives the bearing plate (3) to slide horizontally at the moment, and drives the circuit board to slide.
2. The flexible circuit board high-precision blanking apparatus as claimed in claim 1, wherein: the transmission part comprises a rotating rod which is rotationally connected to the blanking table (1), a transmission gear (9) is arranged on the rotating rod, a tooth row (10) is arranged on the bottom of the bearing plate (3), and the transmission gear (9) is meshed with the tooth row (10).
3. The flexible circuit board high-precision blanking apparatus as claimed in claim 2, wherein: a rack (7) is fixedly connected to the bottom of the bearing plate (3), a spur gear (8) is arranged on the rotating rod, and the spur gear (8) is meshed with the rack (7);
a transmission unit is arranged between the rotating rod and the transmission gear (9).
4. A flexible circuit board high precision blanking apparatus as claimed in claim 3, wherein: the transmission unit comprises a protruding block (13) fixedly connected to the connecting rod, and a ratchet (11) is rotatably connected to the protruding block (13) through a rotating shaft (14);
a tooth slot (12) is formed in the transmission gear (9), a torque spring is arranged between the rotating shaft (14) and the protruding block (13), and the elasticity of the torque spring drives the ratchet (11) to be abutted to the tooth slot (12).
5. The flexible circuit board high-precision blanking apparatus as claimed in claim 1, wherein: the two sides of the mounting plate (4) are also provided with fastening components, when the mounting plate (4) slides downwards, so that the blanking cutter (5) is abutted with the circuit board, and when the circuit board is blanked, the fastening components are abutted with the circuit board at the moment to fix the circuit board.
6. The flexible circuit board high-precision blanking apparatus as claimed in claim 5, wherein: the utility model discloses a fixing device for a bicycle, including fixing subassembly package fixed connection dead lever (16) on loading board (3), fixedly connected with connecting block (21) on dead lever (16) bottom, sliding connection has multiunit fastening rod (17) on connecting block (21), a plurality of be provided with connecting plate (18) between fastening rod (17), dodge groove (20) have been seted up on dead lever (16), be provided with fastening spring (19) between connecting plate (18) and dodge groove (20), elasticity of fastening spring (19) orders about fastening rod (17) to slide downwards.
7. The flexible circuit board high-precision blanking apparatus as claimed in claim 6, wherein: an abutting plate is arranged on the bottom of each fastening rod (17).
8. The flexible circuit board high-precision blanking apparatus as claimed in claim 1, wherein: the blanking table (1) is provided with a limiting groove, the bearing plate (3) is fixedly connected with a limiting strip (15), and the limiting strip (15) is slidably connected in the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321229252.2U CN219854982U (en) | 2023-05-22 | 2023-05-22 | High-precision blanking equipment for flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321229252.2U CN219854982U (en) | 2023-05-22 | 2023-05-22 | High-precision blanking equipment for flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219854982U true CN219854982U (en) | 2023-10-20 |
Family
ID=88344924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321229252.2U Active CN219854982U (en) | 2023-05-22 | 2023-05-22 | High-precision blanking equipment for flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219854982U (en) |
-
2023
- 2023-05-22 CN CN202321229252.2U patent/CN219854982U/en active Active
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