Yarn breaking prevention processing device

Abstract

The utility model discloses an anti-broken filament processing device, which is provided with a material suction seat, a blanking groove penetrating through the lower end surface of the material suction seat and a material suction groove penetrating through the upper end surface of the material suction seat, and is matched with the input end of a material storage box to be communicated with the output end of the blanking groove, and the output end of the material storage box is communicated with an external vacuum generator; the anti-broken wires are sucked into the material suction groove through the different hardness degrees of materials between the anti-broken wires and copper wires and the vacuum adsorption function, the anti-broken wires are cut off through the cooperation of the cutting knife, the wires only need to be manually placed above the material suction groove, the labor intensity is reduced, meanwhile, the anti-broken wire screening efficiency is higher, and the production efficiency is improved. And compared with a manual screening mode, the screening precision is higher, and the overall qualified rate of products is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technology of wire processing field, in particular to a wire break prevention processing device. Background Technique

[0002] Wires are widely used in various fields. In production and processing, it is often necessary to cut a long wire and then make different products, such as data cables, headphone cables, power wires, plug connecting wires, and so on. For wires such as network wires and shielded wires, their wire structures usually include rubber sheaths, braided metal wires, aluminum foil layers, wire break prevention wires, and wire cores from the outside to the inside. When processing these wires, it is necessary to first cut the wire, then strip the rubber sheath at the end of the wire, then disperse the metal braided wires, then twist the metal braided wires together, then remove the aluminum foil layer, and finally cut off the wire break prevention wire to expose the wire core of the wire.

[0003] In the existing wire break prevention processing, the wire break prevention wires and copper wires inside are mixed together after stripping the outer sheath. Therefore, it is necessary to manually pick out the wire break prevention wires and then use tools for cutting, resulting in high labor intensity; at the same time, since the wire break prevention wires and copper wires have the same length and similar thickness, and the products are small products, the efficiency of manually picking out the wire break prevention wires is also low, thus affecting the overall processing efficiency, and at the same time, it is easy to make mistakes and affect the qualification rate of the products. Therefore, it is necessary to study a new technical solution to solve the above problems. Content of the Utility Model

[0004] In view of this, aiming at the deficiencies of the existing technology, the main purpose of the utility model is to provide a wire break prevention processing device, which can effectively solve the problems of high labor intensity, low efficiency and affecting the product qualification rate in the existing wire break prevention cutting process.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A wire break prevention processing device includes a mounting frame, a material suction seat, a cutting knife, a driving mechanism and a material storage device; the material suction seat is arranged on the mounting frame, the material suction seat has a material discharging groove penetrating through the lower end surface of the material suction seat and a material suction groove penetrating through the upper end surface of the material suction seat, and the material suction groove corresponds to the position of the material discharging groove, and a cutting groove communicating the material suction groove and the material discharging groove is integrally concave inward on one side wall of the material suction seat; the cutting knife is arranged on the mounting frame and is arranged to be movable back and forth along the cutting groove; the driving mechanism is arranged on the mounting frame and drives the cutting knife to move back and forth; the material storage device is arranged beside the mounting frame, the material storage device has a material storage box, the input end of the material storage box is communicated with the output end of the material discharging groove, and the output end of the material storage box is communicated with an external vacuum generator.

[0007] As a preferred solution, the mounting bracket includes a bracket and a mounting base. A plurality of mounting holes are arranged at intervals up and down on the bracket, and the mounting base can be mounted on the bracket with its position adjustable up and down through the plurality of provided mounting holes.

[0008] As a preferred solution, the material suction base is mounted on the mounting bracket. A through groove communicating with the blanking groove is penetrated through the mounting base, and a first connector communicating with the through groove is arranged on the mounting base; a second connector is arranged at the input end of the storage box, and the first connector and the second connector are communicated through a conveying pipeline.

[0009] As a preferred solution, a through hole for the anti-breaking wire to pass through is penetrated through the cutting knife, and the through hole moves back and forth in the upper end opening of the blanking groove along with the cutting knife.

[0010] As a preferred solution, the driving mechanism is a cylinder.

[0011] As a preferred solution, the material suction base forms an angle between the first side wall above the material suction groove and the second side wall below the material suction groove.

[0012] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solutions:

[0013] By providing a material suction base with a blanking groove penetrating through the lower end surface of the material suction base and a material suction groove penetrating through the upper end surface of the material suction base, and cooperating with the input end of the storage box being communicated with the output end of the blanking groove, and the output end of the storage box being communicated with an external vacuum generator; through the difference in the hardness of the materials between the anti-breaking wire and the copper wire, and by means of the vacuum adsorption function, the anti-breaking wire is sucked into the material suction groove, and the anti-breaking wire is cut through the cooperation of the cutting knife. It only needs to place the wire above the material suction groove manually, which reduces the labor intensity. At the same time, the efficiency of screening the anti-breaking wire is higher, and compared with the manual screening method, the screening accuracy is also higher, ensuring the overall qualified rate of the product.

[0014] To more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail below with reference to the drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of a preferred embodiment of the present invention;

[0016] Figure 2 is a cross-sectional schematic diagram of a preferred embodiment of the present invention;

[0017] Figure 3 is Figure 2 an enlarged schematic diagram of part A in

[0018] Description of the reference numerals in the drawings:

[0019] 10. Mounting frame 101. Mounting hole

[0020] 102. Through groove 11. Bracket

[0021] 12. Mounting base 13. First connector

[0022] 20. Material suction seat 201. Material discharge groove

[0023] 202. Material suction groove 203. Cutting groove

[0024] 21. First side wall 22. Second side wall

[0025] 30. Cutting knife 301. Through hole

[0026] 40. Driving mechanism 50. Stock storage device

[0027] 51. Stock storage box 52. Second connector. Detailed implementation manners

[0028] Please refer to Figures 1 to 3 as shown, which shows the specific structure of the preferred embodiment of the present utility model, including a mounting frame 10, a material suction seat 20, a cutting knife 30, a driving mechanism 40 and a stock storage device 50.

[0029] The material suction seat 20 is arranged on the mounting frame 10. The material suction seat 20 has a material discharge groove 201 penetrating through the lower end surface of the material suction seat 20 and a material suction groove 202 penetrating through the upper end surface of the material suction seat 20, and the material suction groove 202 corresponds to the position of the material discharge groove 201. One side wall of the material suction seat 20 is integrally recessed inward to form a cutting groove 203 communicating the material suction groove 202 and the material discharge groove 201. In this embodiment, the mounting frame 10 includes a bracket 11 and a mounting base 12. The bracket 11 is provided with a plurality of mounting holes 101 arranged at intervals up and down. The mounting base 12 can be mounted on the bracket 11 with its position adjustable up and down through the plurality of set mounting holes 101, so that the height of the mounting base 12 can be adjusted according to the actual use environment. The material suction seat 20 is mounted on the mounting base 12; a through groove 102 communicating the material discharge groove is penetrated through the mounting base 12, and a first connector 13 communicating the through groove 102 is arranged on the mounting base 12. An included angle is formed between the first side wall 21 above the material suction groove 202 and the second side wall 22 below the material suction groove 202 of the material suction seat 20. When a wire is placed above the material suction groove 202 manually, the anti-breaking wire can be pre-folded at a certain angle through this included angle, which is more convenient for sucking the anti-breaking wire into the material suction groove 202.

[0030] The cutting knife 30 is arranged on the mounting rack 10 and is arranged to be movable back and forth along the cutting groove 203. The cutting knife 30 is used to cut the anti-breaking wire sucked into the material suction groove 202, and the cut waste enters the material storage device 50 through the blanking groove 201. In this embodiment, a through hole 301 for the anti-breaking wire to pass through is formed through the cutting knife 30, and the through hole 301 moves back and forth in the upper end opening of the blanking groove 201 along with the cutting knife 30; so that the anti-breaking wire is sucked into the through hole 301 through the material suction groove 202. When the cutting knife 30 cooperates with the lower side wall of the material suction groove 202 to cut the anti-breaking wire, the through hole 301 is still at the opening of the blanking groove 201 at this time, thereby preventing the cut anti-breaking wire from being brought into the cutting groove 203.

[0031] The driving mechanism 40 is arranged on the mounting rack 10 and drives the cutting knife 30 to move back and forth; in this embodiment, the driving mechanism 40 is a cylinder.

[0032] The material storage device 50 is arranged beside the mounting rack 10. The material storage device 50 has a storage box 51. The input end of the storage box 51 is communicated with the output end of the blanking groove 201, and the output end of the storage box 50 is communicated with an external vacuum generator (not shown in the figure). The storage box 51 is used for collecting the cut anti-breaking wire. In this embodiment, a second connector 52 is arranged at the input end of the storage box 51, and the first connector 13 and the second connector 52 are communicated through a conveying pipeline (not shown in the figure).

[0033] The working principle of this embodiment is described in detail as follows:

[0034] During processing, first connect the whole device to an external power supply, and connect the output end of the material storage device 50 to an external vacuum generator; then manually place the part with the outer covering peeled off from the wire above the material suction groove 202. At this time, since the anti-breaking wire is softer than the copper wire in terms of material, the anti-breaking wire will be sucked into the material suction groove 202 and enter the through hole of the cutting knife 30. Then the cutting knife 30 cuts the sucked anti-breaking wire. At this time, the broken anti-breaking wire is sucked into the material storage device 50 through the first connector 13 and the second connector 52 under the action of vacuum adsorption, and then the anti-breaking wire of the next product can be cut.

[0035] The design focus of the present utility model lies in that: it is provided with a material suction seat having a material discharging groove penetrating through the lower end surface of the material suction seat and a material suction groove penetrating through the upper end surface of the material suction seat, and the input end of the material storage box is communicated with the output end of the material discharging groove, and the output end of the material storage box is communicated with an external vacuum generator; through the difference in the hardness and softness of the materials between the anti-breaking wire and the copper wire, and by means of the function of vacuum adsorption, the anti-breaking wire is sucked into the material suction groove, and the anti-breaking wire is cut off through the cooperation of a cutting knife. It only requires manual placement of the wire above the material suction groove, which reduces the labor intensity. At the same time, the efficiency of screening the anti-breaking wire is higher, and compared with the manual screening method, the screening accuracy is also higher, ensuring the overall qualification rate of the product.

[0036] The above is only a preferred embodiment of the present utility model, and does not impose any limitation on the technical scope of the present utility model. Therefore, any minor modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A wire break prevention processing device, characterized in that: It includes a mounting frame, a material suction seat, a cutting knife, a driving mechanism and a material storage device; the material suction seat is arranged on the mounting frame, the material suction seat has a material discharge groove penetrating through the lower end surface of the material suction seat and a material suction groove penetrating through the upper end surface of the material suction seat, and the material suction groove corresponds to the position of the material discharge groove. A cutting groove communicating the material suction groove and the material discharge groove is integrally recessed inward on one side wall of the material suction seat; the cutting knife is arranged on the mounting frame and is arranged to be movable back and forth along the cutting groove; the driving mechanism is arranged on the mounting frame and drives the cutting knife to move back and forth; the material storage device is arranged beside the mounting frame, the material storage device has a material storage box, the input end of the material storage box is communicated with the output end of the material discharge groove, and the output end of the material storage box is communicated with an external vacuum generator.

2. The anti-breaking wire processing device according to claim 1, characterized in that: The mounting frame includes a bracket and a mounting seat. A plurality of mounting holes are arranged at intervals up and down on the bracket, and the mounting seat is mounted on the bracket through the plurality of arranged mounting holes and can be adjusted up and down in position.

3. The wire breakage prevention processing device according to claim 2, characterized in that: The material suction seat is mounted on the mounting frame. A through groove communicating with the material discharge groove penetrates through the mounting seat, and a first connector communicating with the through groove is arranged on the mounting seat; a second connector is arranged at the input end of the storage box, and the first connector and the second connector are communicated through a conveying pipeline.

4. The anti-breaking wire processing device according to claim 1, characterized in that: A through hole for a wire-breaking prevention wire to pass through penetrates through the cutting knife, and the through hole moves back and forth in the upper end opening of the material discharge groove along with the cutting knife.

5. The wire breakage prevention processing device according to claim 1, characterized in that: The driving mechanism is a cylinder.

6. The wire breakage prevention processing device according to claim 1, characterized in that: There is a certain included angle between the first side wall above the material suction groove and the second side wall below the material suction groove of the material suction seat.

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