CN217648454U - Flexible circuit board automatic cutting device with knife clamping prevention structure - Google Patents
Flexible circuit board automatic cutting device with knife clamping prevention structure Download PDFInfo
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- CN217648454U CN217648454U CN202221869858.8U CN202221869858U CN217648454U CN 217648454 U CN217648454 U CN 217648454U CN 202221869858 U CN202221869858 U CN 202221869858U CN 217648454 U CN217648454 U CN 217648454U
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- fixedly connected
- circuit board
- flexible circuit
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Abstract
The utility model discloses a flexible circuit board automatic cutting device with anti-sticking sword structure, the on-line screen storage device comprises a base, the both sides outer wall of base is two installation pieces of symmetry form fixedly connected with, two the relative inner wall of installation piece all runs through and has seted up a spout, two pneumatic cylinder of the equal fixedly connected with of interior diapire of spout, two supporting shoe of the common fixedly connected with of output of pneumatic cylinder, the beneficial effects of the utility model are that: the cutting machine body moves up under the drive of pneumatic cylinder, and the supporting shoe drives the connecting block rebound, and the connecting block drives the movable block and removes in the shifting chute that the slip tube was seted up, and the stripper plate carries on spacingly to the flexible circuit board, when preventing that the cutting machine body from removing, the flexible circuit board is crooked, carries out the card sword to the cutting machine body, and the stopper carries on spacingly to the stripper plate simultaneously, drives the stripper plate and removes when preventing to move up on the cutting machine body, leads to the stripper plate to fail to advance fixedly to the flexible circuit board.
Description
Technical Field
The utility model relates to a flexible circuit board technical field specifically is a flexible circuit board automatic cutting device with anti-sticking sword structure.
Background
The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance, and has the characteristics of high wiring density, light weight and thin thickness.
When the flexible circuit board is cut, the flexible circuit board is soft, and when the blade returns, the flexible circuit board can enter the rotating blade to cause the cutter clamping, so that the automatic cutting device for the flexible circuit board with the cutter clamping prevention structure is needed to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flexible circuit board automatic cutting device with prevent card sword structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the automatic cutting device for the flexible circuit board with the anti-sticking knife structure comprises a base, wherein two installation blocks are fixedly connected to the outer walls of two sides of the base in a symmetrical mode, a sliding groove is formed in the opposite inner walls of the two installation blocks in a penetrating mode, a hydraulic cylinder is fixedly connected to the inner bottom wall of each sliding groove, the output ends of the two hydraulic cylinders are fixedly connected with a supporting block together, a cutting machine body is fixedly connected to the middle position of the upper surface of the supporting block, a connecting block is fixedly connected to the outer wall of one side of the supporting block in a symmetrical mode, and a sliding pipe is connected to the outer walls of the two connecting blocks in a sliding mode;
the inner walls of the two sliding pipes are respectively provided with a moving groove in a penetrating manner, one end of each connecting block, which is positioned in each sliding pipe, is fixedly connected with a moving block, the two moving blocks extend into the corresponding moving grooves, and the lower surfaces of the two sliding pipes are respectively fixedly connected with a stripper plate;
two the both ends outer wall of stripper plate all runs through and has seted up a sliding tray, and four the equal sliding connection of inner wall of sliding tray has a stopper, two the one end that the installation piece is close to the stopper all runs through and has seted up a spacing hole.
Preferably, the upper surface of the base is provided with a first cutting groove in a penetrating manner relative to the position of the cutting machine body, and the upper surfaces of the two extrusion plates are provided with a second cutting groove in a penetrating manner relative to the position of the cutting machine body.
Preferably, four the stopper is located equal fixedly connected with spring of one end of sliding tray, and four the other end of spring all with correspond the stripper plate and fixedly link to each other.
Preferably, the four corners of the lower surface of the base are fixedly connected with a supporting column.
Preferably, a guide frame is fixedly connected to the upper surface of the base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the cutting machine body moves up under the drive of pneumatic cylinder, and the supporting shoe drives the connecting block rebound, and the connecting block drives the movable block and removes in the shifting chute that the slip tube was seted up, and the stripper plate carries on spacingly to the flexible circuit board, when preventing that the cutting machine body from removing, the flexible circuit board is crooked, carries out the card sword to the cutting machine body.
2. Carry on spacingly through the stopper to the stripper plate, prevent to drive the stripper plate when the cutting machine body moves up and remove, lead to the stripper plate to fail to advance fixedly to the flexible circuit board.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a partial top view of the extrusion plate of the present invention;
fig. 3 is a schematic front view of the sliding tube of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;
fig. 5 is an enlarged schematic structural diagram of a portion B in fig. 1 according to the present invention.
In the figure: 1. a base; 2. mounting a block; 3. a chute; 4. a hydraulic cylinder; 5. a supporting block; 6. a cutter body; 7. connecting blocks; 8. a sliding tube; 9. a moving groove; 10. a moving block; 11. a compression plate; 12. a chute; 13. a limiting block; 14. a limiting hole; 15. a first cutting groove; 16. a second cutting groove; 17. a spring; 18. a support pillar; 19. a guide frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the automatic cutting device for the flexible circuit board with the anti-sticking knife structure comprises a base 1, wherein two outer walls of two sides of the base 1 are fixedly connected with two mounting blocks 2 in a symmetrical shape, opposite inner walls of the two mounting blocks 2 are respectively provided with a sliding chute 3 in a penetrating way, inner bottom walls of the two sliding chutes 3 are respectively fixedly connected with a hydraulic cylinder 4, output ends of the two hydraulic cylinders 4 are jointly and fixedly connected with a supporting block 5, the middle position of the upper surface of the supporting block 5 is fixedly connected with a cutting machine body 6, one outer wall of one side of the supporting block 5 is fixedly connected with a connecting block 7 in a symmetrical shape, and outer walls of the two connecting blocks 7 are respectively connected with a sliding tube 8 in a sliding way;
the inner walls of the two sliding tubes 8 are respectively provided with a moving groove 9 in a penetrating manner, one ends of the two connecting blocks 7 positioned in the sliding tubes 8 are respectively fixedly connected with a moving block 10, the two moving blocks 10 respectively extend into the corresponding moving grooves 9, and the lower surfaces of the two sliding tubes 8 are respectively fixedly connected with a squeezing plate 11;
two extrusion plate 11's both ends outer wall all runs through and has seted up a sliding tray 12, and the equal sliding connection of inner wall of four sliding trays 12 has a stopper 13, and two installation pieces 2 all run through near the one end of stopper 13 and have seted up a spacing hole 14.
Wherein, the upper surface of base 1 has run through for the position of cutting machine body 6 and has seted up a first cutting groove 15, and the upper surface of two stripper plates 11 has all run through for the position of cutting machine body 6 and has seted up a second cutting groove 16, and the user of being convenient for utilizes cutting machine body 6 to cut flexible circuit board through first cutting groove 15.
Wherein, four stoppers 13 are located equal fixedly connected with spring 17 of one end of sliding tray 12, and the other end of four springs 17 all with correspond stripper plate 11 and fixedly link to each other, and convenient to use spring 17 promotes stopper 13 and removes.
Wherein, the equal fixedly connected with support column 18 in lower surface four corners department of base 1, the user of being convenient for utilizes support column 18 to prop up base 1.
Wherein, the upper surface of base 1 is fixedly connected with a guide frame 19, and the user of being convenient for places the flexible circuit board below guide frame 19 and carries.
Specifically, when the cutting machine is used, the hydraulic cylinder 4 and the cutting machine body 6 are connected with an external power supply through the controller, the flexible circuit board is placed below the guide frame 19 for conveying, the flexible circuit board is pushed to move on the base 1, the flexible circuit board is moved to the position below the cutting machine body 6, the hydraulic cylinder 4 is started, the hydraulic cylinder 4 drives the supporting block 5 to move downwards in the chute 3 formed in the mounting block 2, the supporting block 5 drives the cutting machine body 6 to move downwards, the cutting machine body 6 is opened, the connecting block 7 at the lower end, the sliding pipe 8 and the extrusion plate 11 are driven to move downwards when the supporting block 5 moves, the extrusion plate 11 firstly abuts against the flexible circuit board, the cutting machine body 6 cuts the flexible circuit board through the first cutting groove 15 and the second cutting groove 16, at the moment, a limiting block 13 on one side of the extrusion plate 11 moves into a limiting hole 14 formed in the mounting block 2, the extrusion plate 11 is limited and fixed, when the hydraulic cylinder 4 pushes the supporting block 5 and the cutting machine body 6 to move upwards, the cutting machine body 6 is moved out of a first cutting groove 15, the supporting block 5 drives the connecting block 7 to move upwards, the connecting block 7 drives the moving block 10 to move in a moving groove 9 formed in the sliding pipe 8, the extrusion plate 11 limits the flexible circuit board, when the cutting machine body 6 is prevented from moving, the flexible circuit board is bent, the cutting machine body 6 is clamped until the moving block 10 moves to the top end of the moving groove 9 to drive the sliding pipe 8 and the extrusion plate 11 to move upwards, when the extrusion plate 11 moves, the limiting block 13 moves into the sliding groove 12, and the flexible circuit can be pushed again to cut.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The automatic cutting device for the flexible circuit board with the anti-jamming structure comprises a base (1), wherein two outer walls of two sides of the base (1) are symmetrically and fixedly connected with two mounting blocks (2), two sliding grooves (3) are formed in opposite inner walls of the two mounting blocks (2) in a penetrating mode, the inner bottom walls of the two sliding grooves (3) are fixedly connected with a hydraulic cylinder (4), the output ends of the two hydraulic cylinders (4) are fixedly connected with a supporting block (5) together, and the middle position of the upper surface of the supporting block (5) is fixedly connected with a cutting machine body (6), and is characterized in that the outer wall of one side of the supporting block (5) is symmetrically and fixedly connected with a connecting block (7), and the outer walls of the two connecting blocks (7) are connected with a sliding pipe (8) in a sliding mode;
the inner walls of the two sliding pipes (8) are respectively provided with a moving groove (9) in a penetrating manner, one end of each of the two connecting blocks (7) positioned in the corresponding sliding pipe (8) is fixedly connected with a moving block (10), the two moving blocks (10) extend into the corresponding moving grooves (9), and the lower surfaces of the two sliding pipes (8) are respectively fixedly connected with a squeezing plate (11);
two the both ends outer wall of stripper plate (11) all runs through and has seted up a sliding tray (12), and four the equal sliding connection of inner wall of sliding tray (12) has a stopper (13), two the one end that installation piece (2) are close to stopper (13) all runs through and has seted up one spacing hole (14).
2. The automatic cutting device with the anti-jamming knife structure for the flexible circuit board according to claim 1, is characterized in that: the upper surface of the base (1) penetrates through the position, relative to the cutting machine body (6), of the upper surface to form a first cutting groove (15), and the positions, relative to the cutting machine body (6), of the upper surfaces of the two extrusion plates (11) penetrate through the position of the upper surface to form a second cutting groove (16).
3. The automatic cutting device with the anti-jamming knife structure for the flexible circuit board according to claim 1, is characterized in that: four the equal fixedly connected with spring (17) of one end that stopper (13) are located sliding tray (12), and four the other end of spring (17) all with correspond stripper plate (11) fixed linking to each other.
4. The automatic cutting device with the anti-jamming knife structure for the flexible circuit board according to claim 1, is characterized in that: the lower surface four corners department of base (1) all fixedly connected with a support column (18).
5. The automatic cutting device with the anti-jamming knife structure for the flexible circuit board according to claim 1, is characterized in that: the upper surface of the base (1) is fixedly connected with a guide frame (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221869858.8U CN217648454U (en) | 2022-07-07 | 2022-07-07 | Flexible circuit board automatic cutting device with knife clamping prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221869858.8U CN217648454U (en) | 2022-07-07 | 2022-07-07 | Flexible circuit board automatic cutting device with knife clamping prevention structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217648454U true CN217648454U (en) | 2022-10-25 |
Family
ID=83685954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221869858.8U Active CN217648454U (en) | 2022-07-07 | 2022-07-07 | Flexible circuit board automatic cutting device with knife clamping prevention structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217648454U (en) |
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2022
- 2022-07-07 CN CN202221869858.8U patent/CN217648454U/en active Active
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