CN224036137U

CN224036137U - An FFC cable bending machine

Info

Publication number: CN224036137U
Application number: CN202520656760.1U
Authority: CN
Inventors: 宋玉军; 丁太云; 石可; 夏洪静; 赖元才; 张振俭; 李冬云
Original assignee: Nanyang Zhixin Electronic Technology Co ltd
Current assignee: Nanyang Zhixin Electronic Technology Co ltd
Priority date: 2025-04-08
Filing date: 2025-04-08
Publication date: 2026-03-24
Anticipated expiration: 2035-04-08

Abstract

The utility model relates to the technical field of FFC flat cable processing, and provides an FFC flat cable bending machine which comprises a workbench, wherein a fixing seat is fixed on one side of the top end of the workbench, an adjusting structure is fixed on the other side of the top end of the workbench, the adjusting structure comprises a shell fixed on the top end of the workbench, a built-in cavity is arranged in the shell, a rotating shaft is arranged on one side of the inside of the built-in cavity, a worm wheel is fixed on the outer portion of the rotating shaft, and a worm is connected to one side of the worm wheel in a meshed mode. According to the utility model, the adjusting structure is arranged, when the worm rotates in the built-in cavity, the worm drives the rotating shaft to rotate through the worm wheel, and the rotating shaft drives the fixing frame to rotate, so that the fixing frame drives the bending knife and the bending groove to rotate, the bending angle is further changed, the function of the device for conveniently adjusting the bending angle is realized, and the applicability of the FFC flat cable bending machine in use is improved.

Description

FFC winding displacement bender

Technical Field

The utility model relates to the technical field of FFC flat cable processing, in particular to an FFC flat cable bending machine.

Background

The FFC flat cable is a flat cable with flexibility and bendability, is widely applied to various electronic equipment, and is used for connecting various components or transmitting signals and power, and in the processing process, the FFC flat cable is required to be bent in order to adapt to various complicated space layouts, so that the FFC flat cable bending machine can be used;

For this reason, the patent of the bulletin number CN217666041U discloses an FPC and FFC bending machine, including the frame, be provided with the fixed plate that is used for placing FPC and FFC in the frame, the fixed plate top is provided with fixed establishment, and fixed plate one side is provided with bending mechanism. The fixing mechanism comprises a first cylinder and a pressing block, and the side surface of the pressing block, which is opposite to the bending mechanism, and the side surface of the fixing plate, which is opposite to the bending mechanism, are positioned on the same vertical surface. The bending mechanism comprises a first bending assembly and a second air cylinder, wherein the first bending assembly comprises a bending block and a power source for driving the bending block to move. The fixed plate is horizontally provided with a V-shaped groove, the bending block is provided with a triangular bulge, the triangular bulge can be arranged in the V-shaped groove, and the angle of the apex angle of the triangular bulge is smaller than that of the V-shaped groove. The bending device has the advantages that the V-shaped groove is matched with the bending block with the triangular bulge to complete two times of bending of the FPC and the FFC, meanwhile, the angle of the V-shaped groove is larger than that of the triangular bulge, so that the bending space of the FPC and the FFC can be reserved, and the FPC and the FFC are not easy to reset after being bent;

The FPC and the FFC bending machine are not easy to reset after being bent, but the bending angle is inconvenient to adjust when the bending machine is used, so that the bending machine can not meet the requirements of different bending angles, and the applicability of the bending machine is low when the bending machine is used.

Disclosure of utility model

The utility model aims to provide an FFC flat cable bending machine, which is used for solving the defect that the conventional FFC flat cable bending machine is inconvenient to adjust the bending angle.

In order to solve the technical problems, the utility model provides the technical scheme that the FFC flat cable bending machine comprises a workbench;

A fixed seat is fixed on one side of the top end of the workbench, an adjusting structure is fixed on the other side of the top end of the workbench, the adjusting structure comprises a shell fixed on the top end of the workbench, a built-in cavity is arranged in the shell, a rotating shaft is arranged on one side of the inside of the built-in cavity, a worm wheel is fixed on the outside of the rotating shaft, a worm is connected to one side of the worm wheel in a meshed mode, and a servo motor is arranged on the outer wall of the shell at one end of the worm;

A compressing structure is arranged on one side of the top end of the fixed seat, and a fixing frame is fixed on the top end of the adjusting structure;

The inside of mount is provided with the bending structure.

When the device is used, the function of conveniently adjusting the bending angle of the device is realized through the arrangement of the adjusting structure, so that the applicability of the FFC flat cable bending machine in use is improved, the function of conveniently preventing deflection of the device is realized through the arrangement of the compressing structure, so that the stability of the FFC flat cable bending machine in use is improved, and the function of conveniently bending the device is realized through the arrangement of the bending structure, so that the convenience of the FFC flat cable bending machine in use is improved.

Preferably, the compacting structure comprises a support, a movable groove, a first electric push rod, a slide bar, a fixed frame, a compression roller and a conveying roller, wherein the support is fixed on one side of the top end of the fixed seat, the movable groove is formed in the fixed seat below the support, the conveying roller is arranged in the movable groove, the first electric push rod penetrates through the top of the support, the fixed frame is fixed at the bottom of the first electric push rod, the compression roller is arranged at the bottom of the fixed frame, and the slide bars penetrate through the supports on two sides of the first electric push rod.

Preferably, the sliding rod and the support form a sliding structure, and the bottom end of the sliding rod is fixedly connected with the top end of the fixed frame. When the FFC flat cable is pressed at the top end of the conveying roller by the pressing roller, the FFC flat cable is pressed under the action of the pressing roller, and deflection of the FFC flat cable during bending is avoided.

Preferably, both ends of the pressing roller extend to the inside of the fixed frame and form a rotating structure with the fixed frame, and both ends of the conveying roller extend to the inside of the fixed seat and form a rotating structure with the fixed seat. Under the effect of slide bar, strengthened the stability of fixed frame when removing, fixed frame can drive the compression roller and reciprocate, makes the interval between compression roller and the transfer roller change to compress tightly the FFC winding displacement of different thickness.

Preferably, the bending structure comprises a second electric push rod, a movable plate, a bending knife, sliding grooves, a mounting seat and a bending groove, wherein the second electric push rod penetrates through the top of the fixing frame, the mounting seat is fixed at the bottom of the fixing frame, the bending groove is formed in the top of the mounting seat, the sliding grooves are formed in two sides of the top of the fixing frame, the movable plate is arranged between the adjacent sliding grooves, and the bending knife is fixed at the bottom end of the movable plate. Under the action of the sliding groove, the stability of the movable plate during movement is enhanced, and the movable plate after movement can drive the bending knife to move up and down.

Preferably, the bottom of the second electric push rod is fixedly connected with the top of the movable plate, and the movable plate and the fixed frame form a sliding structure through a sliding groove. When the bending knife moves to the inside of the bending groove, the FFC flat cable is bent.

Preferably, the bottom of the rotating shaft extends to the inside of the shell and forms a rotating structure with the shell, the top of the rotating shaft extends to the outside of the shell and is fixedly connected with the bottom of the fixing frame, and one end of the worm extends to the outside of the shell and is fixedly connected with the output end of the servo motor. When the worm rotates in the built-in cavity, the worm drives the rotating shaft to rotate through the worm wheel, the rotating shaft drives the fixing frame to rotate, the fixing frame drives the bending knife and the bending groove to rotate, and then the bending angle is changed.

The FFC flat cable bending machine provided by the utility model has the advantages that:

Through being provided with the regulation structure, when the worm rotates in the inside of built-in chamber, the worm can drive the pivot through the worm wheel and rotate, and the pivot can drive the mount and rotate, makes the mount drive the sword of bending and bend the groove and rotates, and then makes the angle of bending change, has realized the device and has been convenient for adjust the function of angle of bending to the suitability of this FFC winding displacement bender when using has been improved;

Through being provided with the compression structure, when the compression roller presses the FFC winding displacement on the top of the conveying roller, under the effect of the compression roller, so as to compress the FFC winding displacement, the FFC winding displacement is prevented from being deviated when being bent, under the effect of the sliding rod, the stability of the fixed frame during movement is enhanced, the fixed frame can drive the compression roller to move up and down, the distance between the compression roller and the conveying roller is changed, so that the FFC winding displacement with different thicknesses is compressed, the function of the device for conveniently preventing deviation is realized, and the stability of the FFC winding displacement bending machine during use is improved;

Through being provided with the structure of bending, under the effect of spout, strengthened the fly leaf stability when removing, the fly leaf after removing can drive the sword of bending and reciprocate to when the sword of bending moves to the inside of bending the groove, so as to bend the FFC winding displacement, realized the device function of being convenient for bend, thereby improved the convenience of this FFC winding displacement bender when using.

Drawings

FIG. 1 is a three-dimensional schematic of the present utility model;

FIG. 2 is a schematic front view in cross section of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the present utility model;

FIG. 4 is a schematic side view in cross-section of a compression structure in three dimensions according to the present utility model;

fig. 5 is a schematic top view of the present utility model.

The reference numerals in the figure illustrate that 1, a workbench, 2, a fixed seat, 3, a pressing structure, 301, a support, 302, a movable groove, 303, a first electric push rod, 304, a sliding rod, 305, a fixed frame, 306, a pressing roller, 307, a conveying roller, 4, a fixed frame, 5, a bending structure, 501, a second electric push rod, 502, a movable plate, 503, a bending knife, 504, a sliding groove, 505, a mounting seat, 506, a bending groove, 6, an adjusting structure, 601, a shell, 602, a built-in cavity, 603, a rotating shaft, 604, a worm, 605, a worm wheel, 606 and a servo motor.

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 FFC flat cable bending machine provided by the utility model comprises a workbench 1, wherein a fixing seat 2 is fixed on one side of the top end of the workbench 1, an adjusting structure 6 is fixed on the other side of the top end of the workbench 1, the adjusting structure 6 comprises a shell 601 fixed on the top end of the workbench 1, a built-in cavity 602 is arranged in the shell 601, a rotating shaft 603 is arranged on one side of the built-in cavity 602, a worm gear 605 is fixed on the outer side of the rotating shaft 603, a worm 604 is connected on one side of the worm gear 605 in a meshed manner, a servo motor 606 is mounted on the outer wall of the shell 601 at one end of the worm 604, the bottom end of the rotating shaft 603 extends to the inner side of the shell 601 and forms a rotating structure with the shell 601, the top end of the rotating shaft 603 extends to the outer side of the shell 601 and is fixedly connected with the bottom end of the fixing frame 4, and one end of the worm 604 extends to the outer side of the shell 601 and is fixedly connected with the output end of the servo motor 606.

Referring to fig. 3 and 5, the servo motor 606 is started, the servo motor 606 drives the worm 604 to rotate in the internal cavity 602, the worm 604 drives the rotating shaft 603 to rotate through the worm gear 605, the rotating shaft 603 drives the fixing frame 4 to rotate, the fixing frame 4 drives the bending knife 503 and the bending groove 506 to rotate, and then the bending angle is changed.

One side on fixing base 2 top is provided with compress tightly structure 3, compress tightly structure 3 includes support 301, movable groove 302, first electric putter 303, slide bar 304, fixed frame 305, compression roller 306 and transfer roller 307, support 301 is fixed in one side on fixing base 2 top, movable groove 302 has been seted up to the inside of support 301 below fixing base 2, the inside of movable groove 302 is provided with transfer roller 307, the top of support 301 has run through first electric putter 303, the bottom mounting of first electric putter 303 has fixed frame 305, the bottom of fixed frame 305 is provided with compression roller 306, slide bar 304 has all been run through to the inside of first electric putter 303 both sides support 301, slide bar 304 and support 301 constitute sliding structure, the bottom of slide bar 304 and the top fixed connection of fixed frame 305, the both ends of compression roller 306 all extend to the inside of fixed frame 305 and constitute rotating structure with fixed frame 305, the both ends of transfer roller 307 all extend to the inside of fixing base 2 and constitute rotating structure with fixing base 2.

Referring to fig. 2 and 4, the first electric push rod 303 is started, the first electric push rod 303 drives the fixed frame 305 to move up and down, the fixed frame 305 drives the slide bar 304 to move in the support 301, under the action of the slide bar 304, stability of the fixed frame 305 in moving is enhanced, the fixed frame 305 drives the press roller 306 to move up and down, the moved press roller 306 presses the FFC flat cable on the top end of the conveying roller 307, under the action of the press roller 306, so as to compress the FFC flat cable, offset of the FFC flat cable during bending is avoided, and when the interval between the press roller 306 and the conveying roller 307 is changed, the FFC flat cable with different thicknesses is compressed.

The top of adjusting structure 6 is fixed with mount 4, the inside of mount 4 is provided with bending structure 5, bending structure 5 includes second electric putter 501, fly leaf 502, bending sword 503, spout 504, mount pad 505 and bending groove 506, second electric putter 501 runs through in the top of mount 4, the bottom of mount 4 is fixed with mount pad 505, bending groove 506 has been seted up at the top of mount pad 505, spout 504 has all been seted up to the both sides at mount 4 top, and be provided with fly leaf 502 between the adjacent spout 504, the bottom mounting of fly leaf 502 has bending sword 503, the bottom of second electric putter 501 and the top fixed connection of fly leaf 502, fly leaf 502 and mount 4 constitute sliding structure through spout 504.

Referring to fig. 1 and 3, the FFC flat cable is placed at the top end of the mounting seat 505, the second electric push rod 501 is started, the second electric push rod 501 drives the movable plate 502 to move in the chute 504, stability of the movable plate 502 during movement is enhanced under the action of the chute 504, the movable plate 502 after movement drives the bending knife 503 to move up and down, and when the bending knife 503 moves to the inside of the bending groove 506, the FFC flat cable is bent.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An FFC flat cable bending machine comprises a workbench (1);

The method is characterized in that:

One side at workstation (1) top is fixed with fixing base (2), the opposite side at workstation (1) top is fixed with regulation structure (6), regulation structure (6) are including being fixed in casing (601) at workstation (1) top, the inside of casing (601) is provided with built-in chamber (602), one side of built-in chamber (602) inside is provided with pivot (603), the outside of pivot (603) is fixed with worm wheel (605), one side meshing of worm wheel (605) is connected with worm (604), install servo motor (606) on the outer wall of worm (604) one end casing (601);

A pressing structure (3) is arranged on one side of the top end of the fixed seat (2), and a fixing frame (4) is fixed on the top end of the adjusting structure (6);

The inside of mount (4) is provided with bending structure (5).

2. The FFC flat cable bender of claim 1, wherein the pressing structure (3) comprises a support (301), a movable groove (302), a first electric push rod (303), a slide bar (304), a fixed frame (305), a pressing roller (306) and a conveying roller (307), wherein the support (301) is fixed on one side of the top end of the fixed seat (2), the movable groove (302) is formed in the fixed seat (2) below the support (301), the conveying roller (307) is arranged in the movable groove (302), the first electric push rod (303) penetrates through the top of the support (301), the fixed frame (305) is fixed at the bottom of the first electric push rod (303), the pressing roller (306) is arranged at the bottom of the fixed frame (305), and the slide bars (304) penetrate through the inner parts of the supports (301) on two sides of the first electric push rod (303).

3. The FFC flat cable bending machine as set forth in claim 2, wherein the sliding rod (304) and the support (301) form a sliding structure, and the bottom end of the sliding rod (304) is fixedly connected with the top end of the fixing frame (305).

4. The FFC flat cable bending machine as set forth in claim 2, wherein both ends of the pressing roller (306) extend into the fixing frame (305) and form a rotating structure with the fixing frame (305), and both ends of the conveying roller (307) extend into the fixing seat (2) and form a rotating structure with the fixing seat (2).

5. The FFC flat cable bender of claim 1, wherein the bending structure (5) comprises a second electric push rod (501), a movable plate (502), bending knives (503), sliding grooves (504), mounting seats (505) and bending grooves (506), the second electric push rod (501) penetrates through the top of a fixing frame (4), the mounting seats (505) are fixed at the bottom of the fixing frame (4), the bending grooves (506) are formed in the top of the mounting seats (505), the sliding grooves (504) are formed in two sides of the top of the fixing frame (4), the movable plate (502) is arranged between the adjacent sliding grooves (504), and the bending knives (503) are fixed at the bottom ends of the movable plates (502).

6. The FFC flat cable bending machine as set forth in claim 5, wherein the bottom end of the second electric push rod (501) is fixedly connected with the top end of the movable plate (502), and the movable plate (502) and the fixed frame (4) form a sliding structure through a sliding groove (504).

7. The FFC flat cable bending machine as set forth in claim 1, wherein the bottom end of the rotating shaft (603) extends to the inside of the housing (601) and forms a rotating structure with the housing (601), the top end of the rotating shaft (603) extends to the outside of the housing (601) and is fixedly connected with the bottom end of the fixing frame (4), and one end of the worm (604) extends to the outside of the housing (601) and is fixedly connected with the output end of the servo motor (606).