CN220325925U - FPC winding displacement bending device - Google Patents

Abstract

The utility model discloses an FPC cable bending device, which includes a base. A first square tube is fixed horizontally on the top surface of the base. A first heating element is provided in the first square tube. The top surface of the base is longitudinally fixed. A second square tube connected to the first square tube is slidably connected, and a second heating element is provided in the second square tube. In the utility model, a first square tube is fixedly connected to the top surface of the base, a first heating element is arranged in the first square tube, and a second square tube connected to the first square tube is slidably connected to the top surface of the base. A second heating element is provided in the square tube to heat and soften the FPC wire to be arranged, thereby improving the softness of the FPC wire and making it easier to bend and wire the FPC wire.

Description

An FPC cable bending device

Technical field

The utility model relates to the technical field of FPC cable arrangement devices, and in particular to an FPC cable bending device.

Background technique

Cables, also called flexible circuit boards (FPC), have rules, wire sequences, wire colors, wire numbers, etc., and are used for data transmission in moving parts and active areas, such as the data cables connecting the internal motherboard of computers to hard drives and optical drives, and mobile phones. The data cables that connect the motherboard to the display and the data cables that connect devices are collectively called cables. The cable can be moved, bent, and twisted without damaging the wires, and can conform to different shapes and special package sizes.

In the existing technology, most of the cables are bent directly by hand. Due to the certain hardness of the FPC cable during bending, the FPC cable may easily be broken or damaged, which makes bending the FPC inconvenient.

Utility model content

The purpose of this utility model is to propose an FPC cable bending device in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical solution: an FPC cable bending device, including a base, a first square tube is fixed horizontally on the top surface of the base, and a first heating element is installed in the first square tube. component, the top surface of the base is longitudinally slidably connected to a second square tube connected to the first square tube, and a second heating element is provided in the second square tube.

As a further description of the above technical solution: the first heating element includes a plurality of first heating rollers vertically rotatably connected to the inner wall of one side of the first square tube, and the top surface of the first square tube is vertically fixed with the inner wall of the first square tube. A first rotating motor is drivingly connected to the first heating roller. The inner wall of the other side of the first square tube is longitudinally slidingly connected to a first U-shaped plate. A plurality of equidistantly spaced plates are vertically connected to the inner wall of the first U-shaped plate. There are distributed second heating rollers, and a first arc-shaped notch is provided at the center of the outer edge of the first heating roller and the second heating roller.

As a further description of the above technical solution: the second heating element includes a third heating roller vertically rotatably connected to the inner wall of one side of the second square tube, and the other inner wall of the second square tube is longitudinally slidably connected to the third heating roller. Two U-shaped plates, the second U-shaped plate is vertically connected to a fourth heating roller, and a second arc-shaped notch is provided at the center of the outer edge of the third heating roller and the fourth heating roller.

As a further description of the above technical solution: the top surface of the base is longitudinally provided with a groove, and a second rotating motor is horizontally fixed in the groove. The output end of the second rotating motor is transmission connected to a threaded rod, and the threaded rod is The end is rotatably connected to the inner wall of the other side of the groove. The outer thread of the threaded rod is sleeved with the screw sleeve. The screw sleeve is slidingly connected in the groove. The bottom wall of the groove has a first chute longitudinally. , the first slide block is slidably connected in the first chute, the first slide block is fixedly connected to the screw sleeve, and the screw sleeve is fixedly connected to the bottom surface of the second square tube.

As a further description of the above technical solution: the upper and lower inner walls of the first square tube each have a third chute longitudinally, and each third chute is slidably connected with a third slide block. Two of the third chute The blocks are respectively fixed on the upper and lower sides of the first U-shaped plate, and a second spring that abuts the third slide block is horizontally disposed in each third slide groove.

As a further description of the above technical solution: the upper and lower inner walls of the second square tube each have a second chute longitudinally, and each second chute is slidably connected with a second slide block. The blocks are respectively fixedly connected to the upper and lower sides of the second U-shaped plate, and a first spring that abuts the second slide block is horizontally disposed in each second slide groove.

The utility model has the following beneficial effects:

Compared with the existing technology, this FPC cable bending device is fixedly connected to the first square tube on the top surface of the base, is provided with a first heating element in the first square tube, and is slidingly connected to the first square tube on the top surface of the base. The second square tube connected by the square tube has a second heating element in the second square tube, which plays a role in heating and softening the FPC wire to be arranged, improving the softness of the FPC wire and making it easier to bend the FPC wire and arrange the wire. , and the second heating roller is slidably connected to the first square tube through the first U-shaped plate, the third chute, the third slide block and the second spring, and the second U-shaped plate, the second chute, the second slide The block and the first spring slidingly connect the fourth heating roller in the second square tube, so that the first heating element and the second heating element can clamp FPC wires of different thicknesses.

Description of the drawings

Figure 1 is a perspective view of the overall structure of an FPC cable bending device proposed by the utility model;

Figure 2 is a side cross-sectional view of the overall structure of an FPC cable bending device proposed by the utility model;

Figure 3 is an enlarged structural view of the position A in Figure 2 of an FPC cable bending device proposed by the present invention.

illustration:

1. Base; 2. Second square tube; 3. First square tube; 4. First rotating motor; 5. Third heating roller; 6. Fourth heating roller; 7. Second U-shaped plate; 8. A heating roller; 9. Groove; 10. Threaded rod; 11. First chute; 12. First slide block; 13. Screw sleeve; 14. Second rotating motor; 15. First U-shaped plate; 16. The second heating roller; 17, the second chute; 18, the second slide block; 19, the first spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Referring to Figures 1 to 3, the utility model provides an FPC cable bending device: including a base 1, the top surface of the base 1 is horizontally fixed with a first square tube 3, and a first heating element is provided inside the first square tube 3 , the first heating element includes a plurality of first heating rollers 8 that are vertically rotatably connected to the inner wall of one side of the first square tube 3. The top surface of the first square tube 3 is vertically fixed with a third heating roller 8 that is drivingly connected to one of the first heating rollers 8. A rotating motor 4, the inner wall of the other side of the first square tube 3 is longitudinally slidingly connected to the first U-shaped plate 15, and the first U-shaped plate 15 is vertically connected to a plurality of equidistantly distributed second heating rollers 16. The outer edge centers of the roller 8 and the second heating roller 16 are both provided with first arc-shaped notches; the top surface of the base 1 is longitudinally slidably connected to the second square tube 2 connected to the first square tube 3, and the top surface of the base 1 is longitudinally opened The groove 9 has a second rotary motor 14 fixed horizontally in the groove 9. The output end of the second rotary motor 14 is connected to the threaded rod 10. The end of the threaded rod 10 is rotatably connected to the inner wall of the other side of the groove 9. The threaded rod 10 The external threads of the screw sleeve 13 are connected to the screw sleeve 13. The screw sleeve 13 is slidably connected in the groove 9. The bottom wall of the groove 9 has a first chute 11 longitudinally. The first slider 12 is slidably connected in the first chute 11. The slider 12 is fixedly connected to the screw sleeve 13, and the screw sleeve 13 is fixedly connected to the bottom surface of the second square tube 2; a second heating element is provided in the second square tube 2, and the second heating element includes a vertical rotation connected to the second square tube. 2 The third heating roller 5 on one side of the inner wall and the other inner wall of the second square tube 2 are longitudinally slidingly connected to the second U-shaped plate 7, and the second U-shaped plate 7 is connected to the fourth heating roller 6 for vertical rotation. The heating roller 5 and the fourth heating roller 6 are each provided with a second arc-shaped notch in the center of the outer edge; the upper and lower inner walls of the first square tube 3 each have a third chute longitudinally, and each third chute is slidably connected to a third chute. Three slide blocks, two third slide blocks are respectively fixed on the upper and lower sides of the first U-shaped plate 15, and a second spring that abuts the third slide block is horizontally provided in each third slide groove; The upper and lower inner walls of the tube 2 are each longitudinally provided with a second chute 17. Each second chute 17 is slidably connected to a second slide block 18. The two second slide blocks 18 are respectively fixedly connected to the second U-shaped plate 7. On the upper and lower sides, a first spring 19 is horizontally disposed in each second slide groove 17 and contacts the second slide block 18 .

The first square tube 3 is fixedly connected to the top surface of the base 1, a first heating element is provided in the first square tube 3, and the second square tube 2 connected to the first square tube 3 is slidably connected to the top surface of the base 1. , a second heating element is arranged in the second square tube 2, which plays a heating and softening role in the FPC wire to be arranged, improves the softness of the FPC wire, facilitates the bending of the FPC wire, and the second heating element The roller 16 is slidably connected to the first square tube 3 through the first U-shaped plate 15, the third chute 17, the third slide block and the second spring. The second U-shaped plate 7, the second chute 17, the second slide block 18 and the first spring 19, slidingly connecting the fourth heating roller 6 in the second square tube 2, so that the first heating element and the second heating element can clamp FPC wires of different thicknesses;

Working principle: During use, the FPC wire to be bent and arranged is fed into the first square tube 3 from the left side of the first square tube 3, and the second heating roller 16 in the first square tube 3 is adjusted according to the direction of the FPC wire. The thickness drives the first U-shaped plate 15 to undergo longitudinal displacement, so that the FPC wire is clamped by the first heating roller 8 and the second heating roller 16, and then the first rotating motor 4 drives one of the first heating rollers 8 to rotate, and the first The heating roller 8 and the second heating roller 16 heat and soften the FPC wire and send it to the second square tube 2. When the FPC wire enters the second square tube 2, the second rotating motor 14 drives the threaded rod. 10 is rotated, and the second square tube 2 is longitudinally displaced under the action of the screw sleeve 13, so that the heated and softened FPC wire entering the second square tube 2 is bent to the required angle, and then the bent FPC wire is Just put the FPC cable into the required cable arrangement equipment.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent substitutions on some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model, All should be included in the protection scope of this utility model.

Claims (6)

1. The utility model provides a FPC winding displacement bending device, includes base (1), its characterized in that: the novel heating device is characterized in that a first square tube (3) is horizontally fixed on the top surface of the base (1), a first heating element is arranged in the first square tube (3), the top surface of the base (1) is longitudinally connected with a second square tube (2) communicated with the first square tube (3) in a sliding mode, and a second heating element is arranged in the second square tube (2).

2. The FPC cable bending device according to claim 1, wherein: the first heating piece comprises a plurality of first heating rollers (8) which are vertically and rotatably connected with one side inner wall of the first square tube (3), a first rotating motor (4) which is vertically and fixedly connected with one of the first heating rollers (8) is vertically arranged on the top surface of the first square tube (3), a first U-shaped plate (15) is longitudinally and slidably connected with the other side inner wall of the first square tube (3), a plurality of second heating rollers (16) which are equidistantly distributed are vertically and rotatably connected in the first U-shaped plate (15), and first arc-shaped notches are formed in the centers of the outer edges of the first heating rollers (8) and the second heating rollers (16).

3. The FPC cable bending device according to claim 1, wherein: the second heating piece comprises a third heating roller (5) which is vertically and rotatably connected with one side inner wall of the second square tube (2), the other side inner wall of the second square tube (2) is longitudinally and slidably connected with a second U-shaped plate (7), a fourth heating roller (6) is vertically and rotatably connected in the second U-shaped plate (7), and second arc-shaped gaps are formed in the centers of the outer edges of the third heating roller (5) and the fourth heating roller (6).

4. The FPC cable bending device according to claim 1, wherein: the novel square tube is characterized in that the top surface of the base (1) is longitudinally provided with a groove (9), a second rotating motor (14) is horizontally fixed in the groove (9), the output end of the second rotating motor (14) is in transmission connection with a threaded rod (10), the tail end of the threaded rod (10) is in rotary connection with the inner wall of the other side of the groove (9), the external thread of the threaded rod (10) is sleeved with a screw sleeve (13), the screw sleeve (13) is in sliding connection with the groove (9), the bottom wall of the groove (9) is longitudinally provided with a first sliding groove (11), a first sliding block (12) is in sliding connection with the first sliding block (12), the screw sleeve (13) is fixedly connected with the bottom surface of the second square tube (2).

5. The FPC cable bending device according to claim 2, wherein: a third sliding groove is longitudinally formed in the upper inner wall and the lower inner wall of the first square pipe (3), a third sliding block is connected in each third sliding groove in a sliding mode, the two third sliding blocks are respectively fixed on the upper side and the lower side of the first U-shaped plate (15), and a second spring which is in butt joint with the third sliding blocks is horizontally arranged in each third sliding groove.

6. The FPC cable bending device according to claim 3, wherein: a second sliding groove (17) is longitudinally formed in the upper inner wall and the lower inner wall of the second square tube (2), each second sliding groove (17) is connected with a second sliding block (18) in a sliding mode, the two second sliding blocks (18) are fixedly connected to the upper side and the lower side of the second U-shaped plate (7) respectively, and a first spring (19) which is in butt joint with the second sliding blocks (18) is horizontally arranged in each second sliding groove (17).