Novel smashing and turning braiding machine

Abstract

The utility model discloses a novel smashing and turning braiding machine which comprises a bottom plate, an outer cover is installed on the top of the bottom plate, a smashing cutter closing device, an electric control device, a first lead screw module and a second lead screw module are arranged in the outer cover, and the first lead screw module and the second lead screw module are installed on the bottom plate. The smashing cutter closing device comprises a parallel finger air cylinder installed at one output end of the lead screw module, a clamping jaw is installed at the output end of the parallel finger air cylinder, a horizontal installation plate is installed at the top of the bottom plate through a support, a smashing cutter driving motor is installed at the bottom of the horizontal installation plate, and a rotary grinding disc is arranged below the smashing cutter driving motor. A smashing cutter is installed on the rotary grinding disc, an L-shaped positioning plate is installed at the end of the horizontal installation plate, a rail groove block is installed on the L-shaped positioning plate, and the smashing cutter is installed in the rail groove block. By means of automatic operation, the work intensity of workers is relieved, the risk that defective products flow out is avoided, labor is saved, and efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire harness production technical field, concretely to a novel beat and turn over braiding machine. BACKGROUND

[0002] The coaxial wire harness production process in the market needs to turn over the braiding layer by 180 degrees after peeling off the outer protective layer, rivet the terminal after removing the aluminum / copper platinum layer or peeling off part of the core; this is intended to effectively ground the braiding layer (the braiding layer is made of shielding material and serves to protect signal transmission from interference), and the braiding layer will also guide interference current into the ground while shielding external signals. This process can effectively avoid poor grounding, and most factories use manual operation to turn over the braiding layer. The metal mesh braiding layer is time-consuming and laborious to peel off and turn over manually, and it is easy to damage the braiding layer and reduce the shielding effect. Long-time operation will also cause visual fatigue and affect product yield. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a novel beat and turn over braiding machine to solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a novel beat and turn over braiding machine, comprising a bottom plate, a cover is installed on the top of the bottom plate, a beat knife closing device, an electric control device, a lead screw module one and a lead screw module two are arranged in the cover, and the lead screw module one and the lead screw module two are installed on the bottom plate;

[0005] The beat knife closing device comprises a parallel finger air cylinder installed on the output end of the lead screw module one, and a clamping jaw is installed on the output end of the parallel finger air cylinder, a horizontal mounting plate is installed on the top of the bottom plate through a support, a beat knife driving motor is installed on the bottom of the horizontal mounting plate, a rotating grinding disc is arranged below the beat knife driving motor, a beat knife is installed on the rotating grinding disc, an L-shaped positioning plate is installed on the end of the horizontal mounting plate, a track groove block is installed on the L-shaped positioning plate, and the beat knife is installed in the track groove block.

[0006] The electric control device comprises a servo drive board card, a solenoid valve, a step-by-step drive board card one and a step-by-step drive board card two, the servo drive board card and the solenoid valve are installed on the bottom plate, and the step-by-step drive board card one and the step-by-step drive board card two are installed on the side wall of the cover.

[0007] Preferably, a driving wheel is installed on the output end of the beat knife driving motor, a synchronous belt pulley is installed on the central shaft of the rotating grinding disc, and a synchronous belt is sleeved on the driving wheel and the synchronous belt pulley.

[0008] Preferably, the rotating grinding disc is installed on the L-shaped positioning plate.

[0009] Preferably, the central shaft of the rotating grinding disc and the synchronous belt pulley are connected through a clamping ring.

[0010] Preferably, one side of the rotating grinding disc is provided with a photoelectric sensor.

[0011] Preferably, the output end of the hammering tool driving motor is provided with a cushion block mounted on a horizontal mounting plate.

[0012] Preferably, the side surface of the outer cover is mounted with a side sealing plate and a front baffle.

[0013] Preferably, the front side of the outer cover is mounted with a display screen and control buttons, and the control buttons include an emergency stop button, an opening button and a closing button.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] Adopting the design of the regular polygonal pressing opening, the design can ensure that the braided layer is uniformly turned over without being damaged, the hammering tool driving motor is driven, the parallel finger air cylinder clamping screw module is used for assisting the pushing mode, the wire harness to be processed is positioned and clamped, the automatic operation reduces the work intensity of workers, avoids the risk of defective products, saves the labor, and improves the efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is an electric control device installation structural schematic diagram of the utility model;

[0018] Figure 3 It is a screw module two installation structural schematic diagram of the utility model;

[0019] Figure 4 It is a hammering tool closing device structural schematic diagram of the utility model;

[0020] Figure 5 It is a clamping jaw and hammering tool installation structural schematic diagram of the utility model;

[0021] Figure 6 It is an electric control device structural schematic diagram of the utility model;

[0022] Figure 7 It is an electromagnetic valve installation structural schematic diagram of the utility model;

[0023] Figure 8 It is an outer cover structural schematic diagram of the utility model;

[0024] Figure 9 It is a side sealing plate and front baffle installation structural schematic diagram of the utility model;

[0025] Figure 10 It is a display screen installation structural schematic diagram of the utility model.

[0026] In the diagram: 1. Base plate; 2. Screw closing device; 3. Electrical control device; 4. Lead screw module one; 5. Lead screw module two; 6. Outer cover; 7. Side sealing plate; 8. Front baffle; 9. Display screen; 10. Control button; 21. L-shaped positioning plate; 22. Parallel finger cylinder; 23. Track groove block; 24. Rotary grinding disc; 25. Clamping ring; 26. Synchronous pulley; 27. Screw drive motor; 28. Pad block; 29. ​​Photoelectric sensor; 210. Gripper; 211. Screw; 31. Servo drive board; 32. Solenoid valve; 33. Stepper drive board one; 34. Stepper drive board two. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-10 This utility model provides a technical solution: a novel hammer-over weaving machine, including a base plate 1, an outer cover 6 installed on the top of the base plate 1, and a hammer-over closing device 2, an electrical control device 3, a lead screw module 4 and a lead screw module 5 installed inside the outer cover 6, and the lead screw module 4 and the lead screw module 5 are installed on the base plate 1.

[0029] The hammer-closing device 2 includes a parallel finger cylinder 22 installed on the output end of the lead screw module 4, and a gripper 210 is installed on the output end of the parallel finger cylinder 22. A horizontal mounting plate is installed on the top of the base plate 1 through a bracket. A hammer-drive motor 27 is installed at the bottom of the horizontal mounting plate. A rotating grinding disc 24 is provided below the hammer-drive motor 27. A hammer 211 is installed on the rotating grinding disc 24. An L-shaped positioning plate 21 is installed at the end of the horizontal mounting plate. A track groove block 23 is installed on the L-shaped positioning plate 21. The hammer 211 is installed in the track groove block 23.

[0030] The electronic control device 3 includes a servo drive board 31, a solenoid valve 32, a stepper drive board 1 33, and a stepper drive board 2 34. The servo drive board 31 and the solenoid valve 32 are mounted on the base plate 1, and the stepper drive board 1 33 and the stepper drive board 2 34 are mounted on the side wall of the outer cover 6.

[0031] In this invention, a drive wheel is installed at the output end of the hammer drive motor 27, and a synchronous belt pulley 26 is installed on the central shaft of the rotating grinding disc 24. A synchronous belt is sleeved on the drive wheel and the synchronous belt pulley 26.

[0032] In this invention, the rotating grinding disc 24 is mounted on the L-shaped positioning plate 21.

[0033] In this invention, the central axis of the rotating grinding disc 24 is connected to the synchronous pulley 26 via a clamping ring 25.

[0034] In this invention, a photoelectric sensor 29 is provided on one side of the rotating grinding disc 24.

[0035] In this utility model, a pad 28 is provided at the output end of the hammer drive motor 27, which is mounted on a horizontal mounting plate.

[0036] In this utility model, the outer cover 6 is equipped with a side sealing plate 7 and a front baffle 8.

[0037] In this utility model, a display screen 9 and control buttons 10 are installed on the front side of the outer cover 6, and the control buttons 10 include an emergency stop button, an open button and an close button.

[0038] The working principle of this utility model is as follows: The braided wire harness to be processed is positioned, clamped, cracked open, and flipped. The operation process is as follows: The operator passes the wire harness with its outer protective layer removed through the L-shaped positioning plate to the rotating grinding disc. The operator should know that one end of the wire harness should be completely inserted. The parallel finger cylinder drives the gripper to clamp the wire harness. The lead screw module one pushes the parallel finger cylinder forward in 11 steps. Simultaneously, the crushing knife drive motor drives the rotating grinding disc to rotate clockwise via a synchronous belt. The crushing knife, fixed to the rotating grinding disc, retracts along the track groove to form a regular polygon. After the parallel finger cylinder moves once, it crushes the wire harness twice, first lightly and then heavily. This action is repeated 11 times with the movement of the lead screw module one. When the lead screw module one reaches its maximum stroke, the braided layer of the wire harness is flipped open at 90°. The lead screw module two moves linearly to push the braided layer to 180°. The lead screw module one resets, and the parallel finger cylinder releases. The process is complete, and the operator can remove the wire harness.

[0039] The contents not described in detail in this specification are prior art known to those skilled in the art. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel overturning weaving machine, characterized in that: Includes a base plate (1), and an outer cover (6) is installed on the top of the base plate (1). Inside the outer cover (6) are a hammer closing device (2), an electric control device (3), a lead screw module one (4) and a lead screw module two (5), and the lead screw module one (4) and the lead screw module two (5) are installed on the base plate (1). The hammer closing device (2) includes a parallel finger cylinder (22) installed on the output end of the lead screw module (4), and a gripper (210) is installed on the output end of the parallel finger cylinder (22). A horizontal mounting plate is installed on the top of the base plate (1) through a bracket. A hammer drive motor (27) is installed at the bottom of the horizontal mounting plate. A rotating grinding disc (24) is set below the hammer drive motor (27). A hammer (211) is installed on the rotating grinding disc (24). An L-shaped positioning plate (21) is installed at the end of the horizontal mounting plate. A track groove block (23) is installed on the L-shaped positioning plate (21), and the hammer (211) is installed in the track groove block (23). The electronic control device (3) includes a servo drive board (31), a solenoid valve (32), a stepper drive board one (33) and a stepper drive board two (34). The servo drive board (31) and the solenoid valve (32) are mounted on the base plate (1), and the stepper drive board one (33) and the stepper drive board two (34) are mounted on the side wall of the outer cover (6).

2. The novel overturning weaving machine according to claim 1, characterized in that: The output end of the hammer drive motor (27) is equipped with a drive wheel, and a synchronous belt pulley (26) is installed on the central shaft of the rotating grinding disc (24). A synchronous belt is sleeved on the drive wheel and the synchronous belt pulley (26).

3. The novel overturning weaving machine according to claim 1, characterized in that: The rotating grinding disc (24) is mounted on the L-shaped positioning plate (21).

4. A novel overturning weaving machine according to claim 2, characterized in that: The central axis of the rotating grinding disc (24) is connected to the synchronous pulley (26) via a clamping ring (25).

5. A novel overturning weaving machine according to claim 1, characterized in that: A photoelectric sensor (29) is provided on one side of the rotating grinding disc (24).

6. A novel overturning weaving machine according to claim 1, characterized in that: A pad (28) is provided at the output end of the hammer drive motor (27) and mounted on a horizontal mounting plate.

7. A novel overturning weaving machine according to claim 1, characterized in that: The outer cover (6) is equipped with a side sealing plate (7) and a front baffle (8) on its side.

8. A novel overturning weaving machine according to claim 1, characterized in that: The front side of the outer cover (6) is equipped with a display screen (9) and control buttons (10), and the control buttons (10) include an emergency stop button, an open button and an close button.

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