CN221136013U - Automatic rolling shear for PCB - Google Patents
Automatic rolling shear for PCB Download PDFInfo
- Publication number
- CN221136013U CN221136013U CN202322787465.3U CN202322787465U CN221136013U CN 221136013 U CN221136013 U CN 221136013U CN 202322787465 U CN202322787465 U CN 202322787465U CN 221136013 U CN221136013 U CN 221136013U
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- China
- Prior art keywords
- pcb
- plate
- hydraulic cylinder
- rolling shear
- automatic rolling
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- 238000005096 rolling process Methods 0.000 title claims abstract description 50
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010008 shearing Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Accessories And Tools For Shearing Machines (AREA)
Abstract
The utility model discloses an automatic rolling shear for a PCB (printed circuit board), which comprises an operation table, wherein a vertical plate is arranged in the middle of the left side of the top of the operation table, a transverse plate is arranged at the top of the vertical plate, a rolling shear mechanism is arranged on the right side of the bottom of the transverse plate, a pressing mechanism is arranged on the left side of the rolling shear mechanism, a conveying mechanism is arranged on the left side of the top of the operation table, the PCB is placed on the top of a rotating roller, the PCB is conveyed backwards through the rotating roller, the right end of the PCB is positioned at the top of a supporting plate and is contacted with the adjusting plate through the adjusting mechanism, the PCB is limited, the rolling shear width of the PCB is adjusted, a second hydraulic cylinder is started, rollers are enabled to descend and are contacted with the PCB, the stability and the accuracy of the rolling shear of the PCB are ensured while the rolling shear of the PCB are not influenced by the rolling wheel, a first hydraulic cylinder is started, a motor is started, and a cutter is driven to rotate so that the rolling shear of the PCB is performed.
Description
Technical Field
The utility model relates to the technical field of rolling shears, in particular to an automatic rolling shear for a PCB.
Background
The PCB is also called a printed circuit board, is a provider for electric connection of electronic components, and needs to be processed by an automatic rolling shear during processing.
In the prior art, the rolling shear can not adjust the spacing of the rolling shearing part of the PCB as required, and when the PCB is processed, the PCB is often required to be manually held by a worker, so that the stability of the PCB can not be effectively ensured, the accuracy of the PCB during processing is reduced, and the processing quality of the PCB is affected.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of utility model
Aiming at the problems in the related art, the utility model provides an automatic rolling shear for a PCB (printed circuit board) to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
The utility model provides an automatic rolling shear of PCB board, includes the operation panel, be provided with the riser in the middle of the operation panel top left side, the riser top is provided with the diaphragm, diaphragm bottom right side is provided with the rolling shear mechanism, and the rolling shear mechanism left side is provided with hold-down mechanism, operation panel top left side is provided with conveying mechanism, operation panel top right side is provided with adjustment mechanism.
Preferably, the rolling shear mechanism comprises a first hydraulic cylinder, a motor case, a motor and a cutter, wherein the top of the first hydraulic cylinder is connected with the transverse plate, the top of the motor case is connected with the output end of the bottom of the first hydraulic cylinder, the motor is arranged in the motor case, and the cutter is connected to the right end of the output end of the motor.
Preferably, the pressing mechanism comprises a second hydraulic cylinder, a sleeve, a spring, a push rod, a frame plate and a roller, wherein the top of the second hydraulic cylinder is connected with the transverse plate, the top of the sleeve is connected with the output end of the bottom of the second hydraulic cylinder, the spring and the push rod are arranged in the sleeve, the upper end and the lower end of the spring are respectively connected with the sleeve and the push rod, the frame plate is connected to the bottom of the push rod, and the roller is connected to the bottom of the inner cavity of the frame plate at equal intervals.
Preferably, the conveying mechanism comprises a strip-shaped plate and a rotating roller, wherein the strip-shaped plate is arranged at the top of the operating platform, two strip-shaped plates are arranged, and the rotating roller is connected between the two strip-shaped plates at front and back equal intervals.
Preferably, the adjusting mechanism comprises an adjusting plate, a fixing plate, a knob, a sliding groove, a limiting plate and a threaded hole, wherein the adjusting plate is arranged on the right side of the top of the operating platform, the fixing plate is connected to the bottom of the right side of the adjusting plate, the sliding groove is formed in the middle of the right side of the top of the operating platform, the limiting groove is formed in the operating platform, the limiting plate is arranged in the limiting groove, the threaded hole is formed in the middle of the limiting plate in a penetrating mode, the knob is arranged in the middle of the top of the fixing plate, and the tail end of the knob penetrates through the fixing plate and the sliding groove and is in threaded connection with the threaded hole.
Preferably, the bottom of the left side of the adjusting plate is connected with a supporting plate.
Preferably, the top of the operating platform is provided with a square opening penetrating up and down, and the square opening is positioned on the right side of the strip-shaped plate positioned on the right side and below the cutter.
The beneficial effects of the utility model are as follows:
1. Placing the PCB board at the live-rollers top, carry backward through the live-rollers to the PCB board, through adjustment mechanism, make the PCB board right-hand member be in backup pad top and with the regulating plate contact, restrict the PCB board, and adjust the width of PCB board barreling shear, open the second pneumatic cylinder, make the gyro wheel descend and contact with the PCB board, the buffering effect through the spring, guarantee the gyro wheel and compress tightly fixedly to the PCB board when not influencing the PCB board and move backward, stability and accuracy when guaranteeing the PCB board barreling shear, open first pneumatic cylinder, make the cutter descend, open the motor, drive the cutter and rotate and barreling shear to the PCB board.
2. The knob is rotated, the tail end of the knob moves downwards in the threaded hole, so that the limiting plate is lifted relatively, a part of operation table between the fixing plate and the limiting plate is clamped, stability of the adjusting mechanism is guaranteed, the adjusting mechanism is not easy to translate left and right, and dust of the rolling shears is convenient to fall down and is not easy to accumulate at the top of the operation table through the square opening.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of an automatic rolling shear for a PCB board according to an embodiment of the present utility model;
Fig. 2 is a schematic diagram of an internal structure of an automatic rolling shear for PCB boards according to an embodiment of the present utility model;
Fig. 3 is a schematic view of a limiting plate of an automatic rolling shear for PCB boards according to an embodiment of the present utility model;
Fig. 4 is an enlarged schematic view of a portion a of an automatic rolling shear for PCB boards according to an embodiment of the present utility model.
In the figure:
1. An operation table; 2. a riser; 3. a cross plate; 4. a first hydraulic cylinder; 5. a motor case; 6. a motor; 7. a cutter; 8. a second hydraulic cylinder; 9. a sleeve; 10. a spring; 11. a push rod; 12. a frame plate; 13. a roller; 14. a strip-shaped plate; 15. a rotating roller; 16. an adjusting plate; 17. a fixing plate; 18. a knob; 19. a sliding groove; 20. a limiting groove; 21. a limiting plate; 22. a threaded hole; 23. a support plate; 24. square mouth.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, an automatic rolling shear for a PCB is provided.
Example 1
As shown in fig. 1-4, an automatic rolling shear for PCB boards according to an embodiment of the present utility model includes an operation table 1, a vertical plate 2 is provided in the middle of the left side of the top of the operation table 1, a horizontal plate 3 is provided at the top of the vertical plate 2, a rolling shear mechanism is provided at the right side of the bottom of the horizontal plate 3, a pressing mechanism is provided at the left side of the rolling shear mechanism, a conveying mechanism is provided at the left side of the top of the operation table 1, an adjusting mechanism is provided at the right side of the top of the operation table 1, the rolling shear mechanism includes a first hydraulic cylinder 4, a motor box 5, a motor 6 and a cutter 7, the top of the first hydraulic cylinder 4 is connected with the horizontal plate 3, the top of the motor box 5 is connected with the output end of the bottom of the first hydraulic cylinder 4, the motor 6 is provided in the motor box 5, the cutter 7 is connected to the right end of the output end of the motor 6, the first hydraulic cylinder 4 is started to lower the cutter 7 and the motor 6 is started, the cutter 7 is driven to rotate to roll shear the PCB, the hold-down mechanism comprises a second hydraulic cylinder 8, a sleeve 9, a spring 10, a push rod 11, a frame plate 12 and a roller 13, the top of the second hydraulic cylinder 8 is connected with the transverse plate 3, the top end of the sleeve 9 is connected with the output end of the bottom of the second hydraulic cylinder 8, the spring 10 and the push rod 11 are arranged in the sleeve 9, the upper end and the lower end of the spring 10 are respectively connected with the sleeve 9 and the push rod 11, the frame plate 12 is connected to the bottom end of the push rod 11, the roller 13 is equidistantly connected to the bottom of the inner cavity of the frame plate 12, the second hydraulic cylinder 8 is opened, the roller 13 descends and contacts with the PCB, the roller 13 is ensured to press and fix the PCB when the PCB is not influenced by the backward movement of the spring 10, and the stability and the accuracy of the rolling shear of the PCB are ensured.
Example two
As shown in fig. 1-4, an automatic rolling shear for PCB boards according to an embodiment of the present utility model includes an operation table 1, a vertical plate 2 is disposed in the middle of the left side of the top of the operation table 1, a horizontal plate 3 is disposed at the top of the vertical plate 2, a rolling shear mechanism is disposed on the right side of the bottom of the horizontal plate 3, a pressing mechanism is disposed on the left side of the rolling shear mechanism, a conveying mechanism is disposed on the left side of the top of the operation table 1, an adjusting mechanism is disposed on the right side of the top of the operation table 1, the conveying mechanism includes a strip-shaped plate 14 and a rotating roller 15, the strip-shaped plate 14 is disposed at the top of the operation table 1, the rotating roller 15 is connected between the two strip-shaped plates 14 at equal intervals, the PCB boards are placed at the top of the rotating roller 15, a square opening 24 penetrating up and down is disposed at the top of the operation table 1, and the square opening 24 is disposed on the right side of the strip-shaped plate 14 and below a cutter 7, so that dust of rolling shear is convenient to fall down and is not easy to accumulate at the top of the operation table 1.
Example III
As shown in fig. 1-4, an automatic rolling shear for PCB boards according to an embodiment of the present utility model includes an operation table 1, a vertical plate 2 is provided in the middle of the left side of the top of the operation table 1, a horizontal plate 3 is provided at the top of the vertical plate 2, a rolling shear mechanism is provided on the right side of the bottom of the horizontal plate 3, a pressing mechanism is provided on the left side of the rolling shear mechanism, a conveying mechanism is provided on the left side of the top of the operation table 1, an adjusting mechanism is provided on the right side of the top of the operation table 1, the adjusting mechanism includes an adjusting plate 16, a fixing plate 17, a knob 18, a sliding groove 19, a limiting groove 20, a limiting plate 21 and a threaded hole 22, the adjusting plate 16 is provided on the right side of the top of the operation table 1, the fixing plate 17 is connected to the bottom of the right side of the adjusting plate 16, the sliding groove 19 is provided in the middle of the top right side of the operation table 1, the limiting groove 20 is provided in the operation table 1, the limiting plate 21 is provided in the limiting groove 20, the threaded hole 22 is vertically provided in the middle of the limiting plate 21, the knob 18 is provided in the middle of the top of the fixing plate 17, and the knob 18 penetrates the fixing plate 17 and the sliding groove 19 and is screwed into the threaded hole 22, the bottom of the adjusting plate 16 is connected to the bottom of the left side of the adjusting plate 16, the end of the adjusting plate 23 is connected to the adjusting plate 23, and the PCB board is in contact with the adjusting plate 23, and the width of the PCB board is contacted with the adjusting plate, and the PCB board is in the end of the adjusting plate, and the width of the adjusting plate is in the width of the adjusting plate.
In summary, by means of the technical scheme of the utility model, when the device is used, the motor 6 is powered by the external power supply, the PCB is placed at the top of the rotating roller 15, the PCB is conveyed backwards by the rotating roller 15, the right end of the PCB is positioned at the top of the supporting plate 23 and is contacted with the regulating plate 16 by the regulating mechanism, the PCB is limited, the width of the rolling shear of the PCB is regulated, the second hydraulic cylinder 8 is started, the roller 13 is lowered and contacted with the PCB, the pressing and fixing of the PCB are ensured while the backward movement of the PCB is not influenced by the roller 13 through the buffer effect of the spring 10, the stability and accuracy of the rolling shear of the PCB are ensured, the first hydraulic cylinder 4 is started, the cutter 7 is lowered, the motor 6 is started, and the cutter 7 is driven to rotate to roll the PCB.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides an automatic rolling shear of PCB board, includes operation panel (1), its characterized in that, be provided with riser (2) in the middle of operation panel (1) top left side, riser (2) top is provided with diaphragm (3), diaphragm (3) bottom right side is provided with the rolling mechanism, and rolling mechanism left side is provided with hold-down mechanism, operation panel (1) top left side is provided with conveying mechanism, operation panel (1) top right side is provided with adjustment mechanism.
2. The automatic rolling shear for the PCB (printed circuit board) according to claim 1, wherein the rolling shear mechanism comprises a first hydraulic cylinder (4), a motor box (5), a motor (6) and a cutter (7), the top of the first hydraulic cylinder (4) is connected with a transverse plate (3), the top of the motor box (5) is connected with the output end at the bottom of the first hydraulic cylinder (4), the motor (6) is arranged in the motor box (5), and the cutter (7) is connected to the right end of the output end of the motor (6).
3. The automatic rolling shear for the PCB (printed circuit board) according to claim 1, wherein the pressing mechanism comprises a second hydraulic cylinder (8), a sleeve (9), a spring (10), a push rod (11), a frame plate (12) and a roller (13), the top of the second hydraulic cylinder (8) is connected with the transverse plate (3), the top end of the sleeve (9) is connected with the output end of the bottom of the second hydraulic cylinder (8), the spring (10) and the push rod (11) are both arranged in the sleeve (9), the upper end and the lower end of the spring (10) are respectively connected with the sleeve (9) and the push rod (11), the frame plate (12) is connected to the bottom end of the push rod (11), and the roller (13) is equidistantly connected to the bottom of an inner cavity of the frame plate (12).
4. The automatic rolling and shearing machine for the PCB (printed circuit board) according to claim 1, wherein the conveying mechanism comprises a strip-shaped plate (14) and rotating rollers (15), the strip-shaped plate (14) is arranged at the top of the operating platform (1), the number of the strip-shaped plates (14) is two, and the rotating rollers (15) are connected between the two strip-shaped plates (14) at equal intervals.
5. The automatic rolling shear for the PCB (printed circuit board) according to claim 1, wherein the adjusting mechanism comprises an adjusting plate (16), a fixing plate (17), a knob (18), a sliding groove (19), a limiting groove (20), a limiting plate (21) and a threaded hole (22), the adjusting plate (16) is arranged on the right side of the top of the operating platform (1), the fixing plate (17) is connected to the bottom of the right side of the adjusting plate (16), the sliding groove (19) is arranged in the middle of the right side of the top of the operating platform (1), the limiting groove (20) is arranged in the operating platform (1), the limiting plate (21) is arranged in the limiting groove (20), the threaded hole (22) is vertically arranged in the middle of the limiting plate (21), the knob (18) is arranged in the middle of the top of the fixing plate (17), and the tail end of the knob (18) penetrates the fixing plate (17) and the sliding groove (19) and is in threaded connection with the threaded hole (22).
6. The automatic rolling and shearing machine for the PCB (printed circuit board) according to claim 5, wherein the bottom of the left side of the adjusting plate (16) is connected with a supporting plate (23).
7. The automatic rolling and shearing machine for the PCB (printed circuit board) according to claim 4, wherein a square opening (24) penetrating up and down is formed in the top of the operating platform (1), and the square opening (24) is positioned on the right side of the strip-shaped plate (14) positioned on the right side and below the cutter (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322787465.3U CN221136013U (en) | 2023-10-17 | 2023-10-17 | Automatic rolling shear for PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322787465.3U CN221136013U (en) | 2023-10-17 | 2023-10-17 | Automatic rolling shear for PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221136013U true CN221136013U (en) | 2024-06-14 |
Family
ID=91421959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322787465.3U Active CN221136013U (en) | 2023-10-17 | 2023-10-17 | Automatic rolling shear for PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221136013U (en) |
-
2023
- 2023-10-17 CN CN202322787465.3U patent/CN221136013U/en active Active
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