Edge punching machine for flexible flat cable (FFC)

Abstract

The utility model discloses an edge punching machine for a flexible flat cable (FFC), and relates to the technical field of FFC production, the edge punching machine comprises a support, the front end face of the support is provided with an opening, the opening of the support is provided with a transparent door and window which can be pulled and turned to be opened and closed, and the left side of the support is provided with a feeding port; an edge punching machine body, an upper conveying belt frame and a lower conveying belt frame are arranged in the support. The upper conveying belt frames and the lower conveying belt frames are symmetrically arranged on the two sides of the edge punching table in groups, and the upper conveying belt frames are located above the lower conveying belt frames. The edge punching machine body comprises a rack, an edge punching table, an edge punching block and a first lifting device, the rack is of a U-shaped structure, and an opening of the rack faces the transparent door and window; the edge punching table is arranged at the bottom in the rack, and the upper end face of the edge punching table is slightly lower than the upper end face of the upper conveying belt frame. The edge punching machine has the automatic feeding function, meanwhile, the edge punching length of the FFC can be accurately controlled, and the efficiency and practicability of the edge punching machine are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to FFC flat cable production technical field, concretely is a kind of edge punching machine for FFC flat cable. BACKGROUND

[0002] FFC flat cable is a kind of new data cable, which is made of PET insulating material and extremely thin tinned flat copper wire, and is pressed by high-tech automatic production line. It has the advantages of softness, random bending and folding, thin thickness, small volume, simple connection, easy disassembly, easy electromagnetic shielding, so FFC flat cable is applied to the connection between various printer print heads and mainboards, signal transmission and board connection of products such as plotters, scanners, copiers, stereos, LCD electric appliances and fax machines, various DVD players and the like. Since different equipment requires different lengths of FFC flat cable, it is necessary to punch the edge of FFC flat cable.

[0003] However, the existing FFC flat cable edge punching machine is mostly manually fed, and it is not convenient to control the length of FFC flat cable edge punching, which needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an edge punching machine for FFC flat cable, which realizes automatic feeding and is easy to control the length of FFC flat cable edge punching, thereby improving the efficiency of edge punching and the practicability of the edge punching machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an edge punching machine for FFC flat cable, comprising a bracket with an open front end face, a transparent door and window which can be pulled and turned open and closed are arranged on the opening of the bracket, and a feeding port is formed on the left side of the bracket; an edge punching machine body, an upper conveyor belt frame and a lower conveyor belt frame are arranged in the bracket; the upper conveyor belt frame and the lower conveyor belt frame are symmetrically arranged in groups on both sides of the edge punching table, and the upper conveyor belt frame is located above the lower conveyor belt frame; the edge punching machine body comprises a rack, an edge punching table, an edge punching block and a first lifting device, the rack is in U-shaped structure, and the opening of the rack faces the transparent door and window; the edge punching table is arranged at the bottom of the inside of the rack, and the upper end face of the edge punching table is slightly lower than the upper end face of the upper conveyor belt frame; the edge punching block is located above the edge punching table, the first lifting device is arranged on the mounting frame, and the output end of the first lifting device is arranged on the top of the edge punching table; a limiting groove is formed in the bottom of the inside of the bracket along the width direction, a sliding seat is slidably arranged in the limiting groove, and the top of the sliding seat is fixedly connected with the bottom of the rack.

[0006] In order to easily realize the function of moving the edge punching machine body, as a preferred edge punching machine for FFC flat cable of the utility model, a telescopic device fixedly connected with the sliding seat is arranged at the rear of the bracket.

[0007] In order to easily limit FFC flat cable, avoid making FFC flat cable inclined, as a kind of FFC flat cable edge trimming machine of the utility model, the inside top of the support is provided with two adjusting grooves along the width direction, two adjusting grooves are located on the two sides of the rack, two adjusting grooves are provided with two-way threaded rods and two sliding blocks, the two ends of the two-way threaded rod are screwed through the sliding block and are rotationally connected with the adjusting seat, the bottom of the sliding block is vertically provided with a limiting rod, and the lower end of the limiting rod is below the edge trimming table.

[0008] In order to realize the adjustable function of the distance between the front and rear limiting rods, as a kind of FFC flat cable edge trimming machine of the utility model, a motor is arranged on the support, and the output shaft of the motor is coaxially arranged with one end of the two-way threaded rod.

[0009] In order to easily adjust the height of the conveying belt frame, as a kind of FFC flat cable edge trimming machine of the utility model, a second lifting device is arranged on the top of the support, and the output end of the second lifting device is arranged on the upper conveying belt frame.

[0010] In order to easily select the first lifting device, the telescopic device and the second lifting device, as a kind of FFC flat cable edge trimming machine of the utility model, the first lifting device, the telescopic device and the second lifting device are electric telescopic rods, pneumatic telescopic rods or hydraulic telescopic rods.

[0011] Compared with the prior art, the utility model has the beneficial effects as follows:

[0012] The utility model discloses a kind of FFC flat cable edge trimming machines, including support, first lifting device, telescopic device, second lifting device, edge trimming machine body, upper conveying belt frame and lower conveying belt frame, first lifting device is arranged on the top of the support, and the output end of first lifting device is arranged on the edge trimming machine body, and the output end of telescopic device is arranged on the edge trimming machine body, and the output end of second lifting device is arranged on the edge trimming machine body. ACCURACY

[0013] Fig. 1 It is the structure schematic diagram of the utility model;

[0014] Fig. 2 It is the internal structure schematic diagram of the support of the utility model;

[0015] Fig. 3 It is the side view structure schematic diagram of the edge trimming machine body of the utility model;

[0016] Fig. 4 It is the rear view structure schematic diagram of the utility model support.

[0017] In the figure: 1, support; 2, transparent door and window; 3, feed inlet; 4, edge trimming machine body; 5, upper conveying belt frame; 6, lower conveying belt frame; 7, rack; 8, edge trimming table; 9, edge trimming block; 10, first lifting device; 11, limiting groove; 12, sliding seat; 13, telescopic device; 14, adjusting groove; 15, two-way threaded rod; 16, sliding block; 17, limiting rod; 18, motor; 19, second lifting device. DETAILED DESCRIPTION

[0018] Please refer to Figs. 1 to 4 An edge trimming machine for FFC flat cable, comprising a support 1 with an open front end face, a transparent door and window 2 provided on the opening of the support 1 and capable of being pulled and flipped to open and close, and a feed inlet 3 provided on the left side of the support 1; an edge trimming machine body 4, an upper conveying belt frame 5 and a lower conveying belt frame 6 are provided in the support 1; the upper conveying belt frame 5 and the lower conveying belt frame 6 are symmetrically arranged in groups on both sides of an edge trimming table 8, and the upper conveying belt frame 5 is located above the lower conveying belt frame 6; the edge trimming machine body 4 comprises a rack 7, the edge trimming table 8, an edge trimming block 9 and a first lifting device 10; the rack 7 has a U-shaped structure, and the opening of the rack 7 faces the transparent door and window 2; the edge trimming table 8 is arranged at the bottom inside the rack 7, and the upper end face of the edge trimming table 8 is slightly lower than the upper end face of the upper conveying belt frame 5; the edge trimming block 9 is located above the edge trimming table 8; the first lifting device 10 is arranged on a mounting frame, and the output end of the first lifting device 10 is arranged on the top of the edge trimming table 8; a limiting groove 11 is formed in the bottom inside the support 1 along the width direction, and a sliding seat 12 is slidably arranged in the limiting groove 11, and the top of the sliding seat 12 is fixedly connected with the bottom of the rack 7.

[0019] In the embodiment, the FFC flat cable to be continuously punched is fed through the feeding port 3 on the support 1 into the interior of the support 1, the FFC flat cable is arranged between the upper conveying belt frame 5 and the lower conveying belt frame 6, the upper conveying belt frame 5 and the lower conveying belt frame 6 are started to move the FFC flat cable, and one end of the FFC flat cable is arranged between the upper conveying belt frame 5 and the lower conveying belt frame 6 on the other side to be conveyed; when the punching is required at a specified position on the FFC flat cable, the punching machine body 4 is moved forward, the slide 12 in the limiting groove 11 drives the machine frame 7 to move, the punching table 8 is moved below the FFC flat cable, the first lifting device 10 is started, and the punching block 9 is lowered to facilitate the punching block 9 to punch the FFC flat cable; when the punching is performed, the upper conveying belt frame 5 and the lower conveying belt frame 6 stop running, after the punching, the punching machine body 4 is moved backward, and the upper conveying belt frame 5 and the lower conveying belt frame 6 are started to run again to facilitate the continuous punching operation of the FFC flat cable, and the FFC flat cable realizes the automatic feeding function, meanwhile, the running of the upper conveying belt frame 5 and the lower conveying belt frame 6 to convey the FFC flat cable can accurately control the length of the FFC flat cable to be punched, and the efficiency and practicability of the punching machine are improved.

[0020] As a technical optimization scheme of the utility model, the rear of the support 1 is provided with the telescopic device 13 fixedly connected with the slide 12.

[0021] In the embodiment, the telescopic device 13 is started to realize the automatic sliding effect of the punching machine body 4.

[0022] As a technical optimization scheme of the utility model, two adjusting grooves 14 are formed in the width direction at the top of the interior of the support 1, the two adjusting grooves 14 are located at the two sides of the machine frame 7, the two-way threaded rod 15 and the two sliding blocks 16 are arranged in the two adjusting grooves 14, the two ends of the two-way threaded rod 15 are threadedly penetrated through the sliding blocks 16 and rotationally connected with the adjusting seats, the bottom of the sliding block 16 is vertically provided with the limiting rod 17, and the lower end of the limiting rod 17 is located below the punching table 8.

[0023] In the embodiment, the sliding block 16 drives the limiting rod 17 to move in the adjusting groove 14, the distance between the two limiting rods 17 is further adjusted, the limiting rod 17 is easy to limit the FFC flat cable, and the deviation of the FFC flat cable during conveying is avoided.

[0024] As a technical optimization scheme of the utility model, the support 1 is provided with the motor 18, and the output shaft of the motor 18 is coaxially arranged at one end of the two-way threaded rod 15.

[0025] In the embodiment, the motor 18 is started, the two-way threaded rod 15 is rotated, and the sliding block 16 is slid to automatically adjust the limiting rods 17 on the two sides.

[0026] As a technical optimization scheme of the utility model, the top of the support 1 is internally provided with a second lifting device 19, and the output end of the second lifting device 19 is arranged on the upper conveying belt frame 5.

[0027] The first lifting device 10, the telescopic device 13 and the second lifting device 19 are electric telescopic rods, pneumatic telescopic rods or hydraulic telescopic rods.

[0028] In the embodiment: the second lifting device 19 is started, the distance between the upper conveying belt frame 5 and the lower conveying belt frame 6 is adjusted, the automatic conveying of the FFC flat cable by the lower conveying belt frame 6 and the upper conveying belt frame 5 is easily controlled, and different models of FFC flat cables are easily conveyed.

[0029] Working principle and use process of the utility model:

[0030] The FFC flat cable to be continuously punched is threaded through the feeding port 3 on the support 1 and enters the interior of the support 1, the FFC flat cable is arranged between the upper conveying belt frame 5 and the lower conveying belt frame 6, the upper conveying belt frame 5 and the lower conveying belt frame 6 are started to move and convey the FFC flat cable, and one end of the FFC flat cable is arranged between the upper conveying belt frame 5 and the lower conveying belt frame 6 on the other side to be conveyed; when the punching is required at a specified position on the FFC flat cable, the punching machine body 4 is moved forward, the sliding seat 12 in the limiting groove 11 drives the rack 7 to move, the punching table 8 is moved below the FFC flat cable, the first lifting device 10 is started, and the punching block 9 is downward, so that the punching block 9 easily performs the punching operation on the FFC flat cable; when the punching is performed, the upper conveying belt frame 5 and the lower conveying belt frame 6 stop running, after the punching, the punching machine body 4 is moved backward, and the upper conveying belt frame 5 and the lower conveying belt frame 6 are started to run again, so that the FFC flat cable is continuously punched, the function of automatic feeding of the FFC flat cable is realized, meanwhile, the upper conveying belt frame 5 and the lower conveying belt frame 6 run to convey the FFC flat cable, the length of the FFC flat cable to be punched can be accurately controlled, and the efficiency and practicability of the punching machine are improved.

[0031] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A trimming press for FFC flat cable, characterized by: The application relates to a support (1) with an open front end, wherein a transparent door and window (2) capable of being pulled and turned to open and close is arranged on the open front end of the support (1), a feeding port (3) is arranged on the left side of the support (1), an edge trimming machine body (4), an upper conveying belt frame (5) and a lower conveying belt frame (6) are arranged in the support (1), the upper conveying belt frame (5) and the lower conveying belt frame (6) are symmetrically arranged in groups on the two sides of an edge trimming table (8), the upper conveying belt frame (5) is located above the lower conveying belt frame (6), the edge trimming machine body (4) comprises a rack (7), the edge trimming table (8), an edge trimming block (9) and a first lifting device (10), the rack (7) is in a U-shaped structure, and the opening of the rack (7) faces the transparent door and window (2), the edge trimming table (8) is arranged at the bottom of the inside of the rack (7), and the upper end surface of the edge trimming table (8) is slightly lower than the upper end surface of the upper conveying belt frame (5), the edge trimming block (9) is located above the edge trimming table (8), the first lifting device (10) is arranged on a mounting rack, and the output end of the first lifting device (10) is arranged on the top of the edge trimming table (8), a limiting groove (11) is arranged on the bottom of the inside of the support (1) along the width direction, a sliding seat (12) is slidably arranged in the limiting groove (11), and the top of the sliding seat (12) is fixedly connected with the bottom of the rack (7).

2. The edge punching machine for FFC flat cable according to claim 1, characterized in that: A telescopic device (13) is arranged at the rear of the support (1) and fixedly connected with the sliding seat (12).

3. The edge punching machine for FFC flat cable according to claim 1, characterized in that: Two adjusting grooves (14) are arranged on the top of the inside of the support (1) along the width direction, the two adjusting grooves (14) are located on the two sides of the rack (7), bidirectional screw rods (15) and two sliding blocks (16) are arranged in the two adjusting grooves (14), the two ends of the bidirectional screw rods (15) are threadedly penetrated through the sliding blocks (16) and rotationally connected with adjusting seats, limiting rods (17) are vertically arranged on the bottom of the sliding blocks (16), and the lower ends of the limiting rods (17) are located below the edge trimming table (8).

4. The edge trimming machine for FFC flat cable according to claim 1, characterized in that: A motor (18) is arranged on the support (1), and the output shaft of the motor (18) is coaxially arranged at one end of the bidirectional screw rod (15).

5. The edge trimming machine for FFC flat cable according to claim 1, characterized in that: A second lifting device (19) is arranged on the top of the inside of the support (1), and the output end of the second lifting device (19) is arranged on the upper conveying belt frame (5).

6. The edge trimming machine for FFC flat cable according to claim 1, characterized in that: The first lifting device (10), the telescopic device (13) and the second lifting device (19) are electric telescopic rods, pneumatic telescopic rods or hydraulic telescopic rods.

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