Flexible circuit board punching device

Abstract

The utility model provides a flexible circuit board punching device, and relates to the technical field of punching equipment, the flexible circuit board punching device comprises a punching workbench, the surface of the punching workbench is provided with a passing port, the upper surface of the punching workbench is fixedly connected with a connecting installation frame, one side face of the connecting installation frame is fixedly connected with a hydraulic rod, and the hydraulic rod is fixedly connected with a hydraulic cylinder. One end of the hydraulic rod is fixedly connected with a pushing and pressing plate, the pushing and pressing plate is fixedly connected with a punching head, the placement plate is pushed by the electric telescopic rod, and the pressing plate is controlled by the motor to turn over, so that the effect that the placement plate and the pressing plate are matched with each other to extrude and fix the flexible circuit board is achieved; and in addition, the flexible circuit board can be rapidly extruded and fixed or unfixed by controlling the electric telescopic rod and the motor, manual operation of workers is replaced, and the working efficiency during punching operation is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching equipment, in particular to a flexible circuit board punching device. Background Art

[0002] Flexible circuit board is a kind of highly reliable and extremely flexible printed circuit board made of polyimide or polyester film as the base material. It has the characteristics of high wiring density, light weight, thin thickness and good bendability.

[0003] However, in the prior art, when punching holes in an existing flexible circuit board on a workbench, a worker is generally required to manually fix the flexible circuit board and then manually release the fixation after the punching is completed. This manual operation is cumbersome and affects the overall work efficiency during punching. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art: when a flexible circuit board is punched on a workbench, a worker is generally required to manually fix the flexible circuit board, and then manually release the fixation after the punching is completed. This manual operation is cumbersome and affects the overall work efficiency during punching.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a flexible circuit board punching device, comprising a punching workbench, a passage opening is opened on the surface of the punching workbench, and a connecting mounting frame is fixedly connected to the upper surface of the punching workbench, a side surface of the connecting mounting frame is fixedly connected to a hydraulic rod, and one end of the hydraulic rod is fixedly connected to a pushing plate, and a punching head is fixedly connected to the pushing plate, the lower surface of the punching workbench is located around the passage opening and is fixedly connected to an electric telescopic rod, and one end of the electric telescopic rod is fixedly connected to a placement plate, and the placement plate is connected through the punching head, the upper surface of the punching workbench is fixedly connected to a motor, and the output end of the motor is fixedly connected to a rotating shaft, a support rod is rotatably penetrated through the surface of the punching workbench, and one end of the support rod is fixedly connected to the punching workbench, and a pressure plate is fixedly connected to the surface of the rotating shaft.

[0006] As a preferred embodiment, a movable groove is opened on the placement plate, and a spring is fixedly connected in the movable groove, and one end of the spring is fixedly connected to a movable fence plate.

[0007] As a preferred embodiment, a limiting block is fixedly connected to the surface of the movable fence plate, and the limiting block is slidably connected to the placement plate.

[0008] As a preferred embodiment, a notch is provided on the surface of the movable fence plate.

[0009] As a preferred embodiment, a plurality of springs are equidistantly arranged on the movable fence plate.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] The utility model achieves the effect of the placement plate and the pressure plate cooperating with each other to extrude and fix the flexible circuit board by pushing the placement plate with the electric telescopic rod and flipping the pressure plate controlled by a motor, and the flexible circuit board can be quickly extruded, fixed or released by controlling the electric telescopic rod and the motor, thereby replacing the manual operation of the staff and effectively improving the work efficiency during the punching operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the overall structure of a flexible circuit board punching device provided by the utility model;

[0013] Figure 2 A schematic diagram of the structure of a connection mounting frame of a flexible circuit board punching device provided by the utility model;

[0014] Figure 3 A bottom view of a punching workbench of a flexible circuit board punching device provided by the utility model;

[0015] Figure 4 A schematic diagram of the structure around a placement plate of a flexible circuit board punching device provided by the utility model;

[0016] Figure 5 A flexible circuit board punching device provided by the utility model Figure 4 Enlarged view of point A in the middle.

[0017] Legend:

[0018] 1. Punching workbench; 2. Connecting mounting frame; 3. Hydraulic rod; 4. Punching head; 5. Electric telescopic rod; 6. Placement plate; 7. Spring; 8. Movable fence plate; 9. Limit block; 10. Motor; 11. Rotating shaft; 12. Pressing plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] like Figure 1-5As shown, the utility model provides a technical solution: a flexible circuit board punching device, including a punching workbench 1, a passage is opened on the surface of the punching workbench 1, and a connecting mounting frame 2 is fixedly connected to the upper surface of the punching workbench 1, a hydraulic rod 3 is fixedly connected to one side of the connecting mounting frame 2, and a push plate is fixedly connected to one end of the hydraulic rod 3, and a punch head 4 is fixedly connected to the push plate, and the punch head 4 can punch the flexible circuit board below by pushing the push plate by the hydraulic rod 3, and the lower surface of the punching workbench 1 is fixedly connected to an electric telescopic rod 5 around the passage, and the electric telescopic rod 5 controls the placement plate 6 It moves upward, and one end of the electric telescopic rod 5 is fixedly connected to a placement plate 6, the placement plate 6 is used to place the flexible circuit board to be punched, and the placement plate 6 is connected through the punching head 4, the upper surface of the punching workbench 1 is fixedly connected to a motor 10, and the output end of the motor 10 is fixedly connected to a rotating shaft 11, and the rotation of the rotating shaft 11 is controlled by the motor 10, so as to conveniently control the rotation and movement of the pressing plate 12, and a support rod is rotated through the surface of the punching workbench 1, and one end of the support rod is fixedly connected to the punching workbench 1, and a pressing plate 12 is fixedly connected to the surface of the rotating shaft 11, and the moving pressing plate 12 and the placement plate 6 will eventually squeeze and fix the flexible circuit board.

[0022] Example 2

[0023] like Figure 1-5 As shown, a movable groove is provided on the placement plate 6, and a spring 7 is fixedly connected in the movable groove. The spring 7 plays the role of moving the movable fence plate 8 back to its original position after being squeezed and displaced. One end of the spring 7 is fixedly connected to the movable fence plate 8. The movable fence plate 8 plans an area for placing the flexible circuit board on the placement plate 6, which is convenient for placing the flexible circuit board in the correct position on the placement plate 6 and reducing subsequent punching errors caused by placement errors. A limit block 9 is fixedly connected to the surface of the movable fence plate 8, and the limit block 9 is slidably connected to the placement plate 6. The function of the limit block 9 is to prevent excessive movement of the movable fence plate 8 when it is returned to its original position. A notch is provided on the surface of the movable fence plate 8. The notch is convenient for contacting the side of the flexible circuit board surrounded by the movable fence plate 8, making it easy to pick up. A number of springs 7 are equidistantly arranged on the movable fence plate 8, and a plurality of springs 7 are arranged to improve the stability of the movable fence plate 8 when it is rebounded and returned to its original position.

[0024] Working principle:

[0025] like Figure 1-5As shown, when the utility model is in use, the user first places the flexible circuit board in the middle area of ​​the placement plate 6 surrounded by the movable fence plate 8, and then controls the electric telescopic rod 5 to extend and the motor 10 to start. The extension of the electric telescopic rod 5 drives the placement plate 6 to an upward distance, and the motor 10 controls the rotation of the rotating shaft 11 to drive the pressure plate 12 to flip downward ninety degrees. After that, affected by the upward movement of the placement plate 6, the movable fence plate 8 contacts the pressure plate 12 and is squeezed to move downward, causing the spring 7 to contract, and finally the pressure plate 12 contacts the flexible circuit board, and the flexible circuit board is squeezed and fixed by the placement plate 6 and the pressure plate 12.

[0026] Afterwards, the hydraulic rod 3 is controlled to extend to drive the punch head 4 to move downward, and finally the punch head 4 completes the punching work of the flexible circuit board. Then, the pressure plate 12 and the placement plate 6 are returned to their positions to release the extrusion and fixation of the flexible circuit board. After that, the movable fence plate 8 rebounds to its position under the influence of the spring 7. The limit block 9 effectively prevents the movable fence plate 8 from excessive movement when it returns to its position. Then, pinch the side of the flexible circuit board from the notch on the movable fence plate 8 and pick it up.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A flexible circuit board punching device, comprising a punching workbench (1), characterized in that: A passage is provided on the surface of the punching workbench (1), and a connecting mounting frame (2) is fixedly connected to the upper surface of the punching workbench (1), a side surface of the connecting mounting frame (2) is fixedly connected to a hydraulic rod (3), and one end of the hydraulic rod (3) is fixedly connected to a push plate, and a punch head (4) is fixedly connected to the push plate, the lower surface of the punching workbench (1) is located around the passage and is fixedly connected to an electric telescopic rod (5), and one end of the electric telescopic rod (5) is fixedly connected to a placement plate (6), and the placement plate (6) is connected to the punch head (4) through, the upper surface of the punching workbench (1) is fixedly connected to a motor (10), and the output end of the motor (10) is fixedly connected to a rotating shaft (11), a support rod is rotatably passed through the surface of the punching workbench (1), and one end of the support rod is fixedly connected to the punching workbench (1), and a pressure plate (12) is fixedly connected to the surface of the rotating shaft (11).

2. A flexible circuit board punching device according to claim 1, characterized in that: The placement plate (6) is provided with a movable groove, and a spring (7) is fixedly connected in the movable groove, and one end of the spring (7) is fixedly connected to a movable fence plate (8).

3. A flexible circuit board punching device according to claim 2, characterized in that: A limiting block (9) is fixedly connected to the surface of the movable fence plate (8), and the limiting block (9) is slidably connected to the placement plate (6).

4. A flexible circuit board punching device according to claim 2, characterized in that: A notch is provided on the surface of the movable fence plate (8).

5. A flexible circuit board punching device according to claim 2, characterized in that: A plurality of springs (7) are arranged at equal intervals on the movable fence plate (8).

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