Device and method for cutting off filling cotton thread of braided wire

Abstract

The invention discloses a device and a method for shearing a filling cotton thread of a braided wire, and belongs to the technical field of shearing of the filling cotton thread. Comprising a wire end processing device, the wire end processing device comprises a plurality of wire pressing modules, each wire pressing module fixes a braided wire, the braided wire comprises an exposed end of which the outer skin is removed, the exposed end extends out of the wire pressing module, and a wind guide module which is located on one side of the exposed end of the braided wire and is used for guiding wind to the exposed end of the braided wire. The cotton wire cutting device is located on one side of the exposed end of the braided wire, and the air guide module is opposite to the cotton wire cutting device in position; according to the invention, the air guide device is arranged, cotton threads wound between battery cells are blown away through the air blowing device, then the blown-away cotton threads are sucked downwards through the air suction device, and then the drooping cotton threads are clamped through the cotton thread clamp, so that subsequent cutting is facilitated, and the working efficiency is improved; the production influence caused by low labor efficiency is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of cutting off stuffing cotton threads, and in particular relates to a device and method for cutting off stuffing cotton threads of a braided electric wire. Background Art

[0002] Electric wire refers to the conductor that transmits electric energy, which is divided into bare wire, electromagnetic wire and insulated wire. Bare wire has no insulation layer, including copper, aluminum flat wire, overhead stranded wire and various profiles. It is mainly used for outdoor overhead and indoor bus and switch box. Electromagnetic wire is an insulated wire that generates a magnetic field or induces current in a magnetic field when energized. It is mainly used for motor and transformer winding and other related electromagnetic equipment. However, the outer sheath of the power cord is mainly PVC wire and braided nylon wire.

[0003] The production of braided wires is an independent production line. Therefore, the two ends of the braided wires obtained in the previous process are flat and cut. When connecting the braided wires to a power plug or an appliance plug, the two ends of the braided wires need to be disassembled. This disassembly process is very difficult. Currently, the industry removes the wires manually. Each worker can disassemble 1,000 wires a day. The work efficiency is low and a large number of operators are required to complete the task. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of low efficiency of traditional manual disassembly and to propose a device and method for cutting off the stuffing cotton thread of a braided electric wire.

[0005] In order to achieve the above object, the present invention adopts the following technical solution: a filling cotton thread cutting device for braided electric wires, comprising:

[0006] The wire end processing device comprises a plurality of wire pressing modules, each of which is fixed with a braided wire, the braided wire comprising a bare end with the outer skin removed, the bare end extending from the wire pressing module;

[0007] An air guide module, the air guide module being located on one side of the exposed end of the braided wire;

[0008] A cotton thread cutting device, the cotton thread cutting device is located on one side of the exposed end of the braided wire, and the air guide module is located opposite to the cotton thread cutting device;

[0009] The cotton thread clamp is used to clamp, fix, gather and guide the cotton thread separated by the air guide device.

[0010] As a further description of the above technical solution:

[0011] The air guide module is provided with a suction device and a blowing device, and the blowing device is located directly above the exposed braided battery core, and a plurality of blowing outlets are evenly arranged in the blowing device, and the blowing outlets are located at the top of the braided battery core. The entangled cotton thread is blown and untied through the even blowing outlets, so that the cotton thread is vertically corresponding to the braided battery core through the guided wind between the blowing device and the suction device.

[0012] As a further description of the above technical solution:

[0013] The air suction device is located directly below the exposed braided battery core, and the suction port of the air suction device is in a long and flat shape, so that the cotton thread is easily deviated out of the air suction device when it is blown vertically downward.

[0014] As a further description of the above technical solution:

[0015] The cotton thread clamp is movably arranged at the bottom of the cotton thread cutting, and the cotton thread clamp clamps the cotton thread separated from the braided electric wire through a clamping plate.

[0016] As a further description of the above technical solution:

[0017] A rotating module is arranged in the cotton thread clamp, and the rotating module drives a clamp in the cotton thread clamp to rotate and tighten the fixed cotton thread, so as to prevent the cotton thread from being loosened and causing the cutter to be unable to cut during cutting.

[0018] As a further description of the above technical solution:

[0019] The cotton thread cutting device is provided with a transmission module, and the transmission module includes an electric push rod, and a cutting blade is connected to one side of the electric push rod top rod, and the cutting blade is driven by the electric push rod to move to cut the cotton thread, and the cotton thread cutting device is located between the blowing device and the suction device.

[0020] As a further description of the above technical solution:

[0021] The cutting angle of the cutting blade is between 35° and 45°, and the cutting blade and one side of the transmission module can be detachably installed.

[0022] As a further description of the above technical solution:

[0023] A curing module is installed on one side of the cotton thread cutting module, and the curing module is located on the top of the wire pressing module.

[0024] As a further description of the above technical solution:

[0025] A heating component is provided in the curing module, and the remaining cotton thread is clamped and cured by the heating component, and the curing module corresponds to the position of the cut cotton thread.

[0026] A method for cutting off the filling cotton thread of a braided electric wire specifically comprises the following steps:

[0027] Place the braided battery cell into the wire end processing device, fix the braided battery cell through the wire compression module, then blow the cotton thread in the braided wire through the air guide module and make the cotton thread perpendicular to the battery cell, then clamp and rotate the cotton thread through the cotton thread clamp to tighten the cotton thread, and finally drive the cutting blade to cut the cotton thread through the transmission, thereby improving the production efficiency of the nylon braided power cord.

[0028] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0029] 1. In the present invention, an air guide device is provided, and the cotton thread wound between the battery cells is blown away by the blowing device, and then the blown cotton thread is sucked downward by the suction device, and then the drooping cotton thread is clamped by the cotton thread clamp, so as to facilitate subsequent cutting, thereby improving work efficiency and avoiding the impact of low labor efficiency on production.

[0030] 2. In the present invention, a cotton thread clamp is provided to clamp the drooping cotton thread through the cotton thread clamp, and the rotating mechanism in the cotton thread clamp is used to rotate, so that the rotation of the cotton thread clamp drives the clamped cotton thread to rotate, thereby tightening the cotton thread, thereby improving the toughness of the cotton thread, so as to facilitate the subsequent smooth cutting of the cotton thread.

[0031] 3. In the present invention, the cutting angle of the cutting blade of the cotton thread cutting device is set between 35° and 45°. When the cutting angle of the cutting blade is too large, more cotton threads will be reserved during cutting, which will affect subsequent processing. However, when the cutting angle is small, the cotton threads will be over-cut, which will affect the protection of the root of the cotton threads to the battery cell. Therefore, the cutting angle is set to 35°-45°, so that when the cutting blade cuts the excess cotton threads, the root of the cotton threads will have sufficient length to protect the battery cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the three-dimensional structure of a device for cutting off the stuffing cotton thread of a braided electric wire proposed by the present invention;

[0033] Figure 2 This is a schematic diagram of the internal structure of a thread end processing device of a filling cotton thread cutting device for a braided electric wire proposed by the present invention;

[0034] Figure 3 A filling cotton thread cutting device for braided electric wire proposed by the present invention Figure 2 The enlarged structural diagram of part A in the middle;

[0035] Figure 4 A filling cotton thread cutting device for braided electric wire proposed by the present invention Figure 2 The enlarged structural diagram of part B is shown in the figure.

[0036] Legend:

[0037] 1. Thread processing device; 2. Cotton thread cutting device; 3. Cotton thread clamp; 4. Air guide module; 401. Blowing device; 402. Suction device; 5. Wire pressing module; 6. Curing module. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figure 1 - Figure 4 The present invention provides a technical solution: a filling cotton thread cutting device for a braided electric wire, comprising:

[0040] The wire end processing device 1 includes a plurality of wire pressing modules 5, each of which is fixed with a braided wire, the braided wire includes a bare end with the outer skin removed, and the bare end extends from the wire pressing module 5;

[0041] An air guide module 4, which is located on one side of the exposed end of the braided wire;

[0042] A cotton thread cutting device 2, the cotton thread cutting device 2 is located on one side of the exposed end of the braided wire, and the air guide module 4 is located opposite to the cotton thread cutting device 2;

[0043] A cotton thread clamp 3, which is used to clamp, fix, gather and guide the cotton threads separated by the air guide device;

[0044] A suction device 402 and a blowing device 401 are provided in the wind guide module 4, and the blowing device 401 is located directly above the exposed braided battery core, and a plurality of blowing ports are evenly arranged in the blowing device 401, and the blowing ports are located at the top of the braided battery core, and the entangled cotton thread is blown and untied through the even blowing ports, so that the cotton thread passes through the guided wind between the blowing device 401 and the suction device 402 and corresponds vertically to the braided battery core, and the suction device 402 is located directly below the exposed braided battery core, and the suction port of the suction device 402 is long and flat, so that the cotton thread is deflected out of the suction device 402 when it is blown vertically downward.

[0045] The specific implementation method is as follows: by arranging a plurality of evenly distributed blowing ports in the blowing device 40 1, air is blown through the evenly distributed blowing ports so that the airflow has better guidance and a larger blowing range, thereby ensuring that the entangled cotton thread is blown away, and by arranging a plurality of wire clamping modules 5, the wire clamping modules 5 are used to clamp the braided wires and transport the braided wires, so that the device can perform assembly line operation, thereby improving the working efficiency of the device.

[0046] The cotton thread clamp 3 is movably arranged at the bottom of the cotton thread cutting, and the cotton thread clamp 3 clamps the cotton thread separated from the braided wire through a clamping plate, and a rotating module is provided in the cotton thread clamp 3, and the rotating module drives the clamping plate in the cotton thread clamp 3 to rotate and tighten the fixed cotton thread, so as to prevent the cotton thread from loosening and causing the cutter to be unable to cut during cutting. A curing module 6 is installed on one side of the cotton thread cutting module, and the curing module 6 is located at the top of the wire pressing module 5. A heating component is provided in the curing module 6, and the remaining cotton thread is clamped and cured by the heating component, and the curing module 6 corresponds to the cutting cotton thread position.

[0047] The specific implementation method is as follows: by setting a curing module 6, the cut cotton thread is clamped, heated and hardened by the curing module 6 to prevent the cotton thread from loosening and affecting subsequent processes.

[0048] A transmission module is provided in the cotton thread cutting device 2, and the transmission module includes an electric push rod, and a cutting blade is connected to one side of the electric push rod top rod, and the cutting blade is driven by the electric push rod to move to cut the cotton thread, and the cotton thread cutting device 2 is located between the blowing device 40 1 and the suction device 40 2, the cutting angle of the cutting blade is between 35°-45°, and the cutting blade and one side of the transmission module can be detachably installed.

[0049] The specific implementation method is as follows: by arranging a transmission module on one side of the cotton thread cutting device 2 and detachably installing the cutting blade, the cutting blade can be quickly replaced after being damaged, thereby ensuring the working efficiency of the device.

[0050] Working principle: When in use, the braided battery core is placed into the wire end processing device 1, and the braided battery core is fixed by the wire pressing module 5. Then, the cotton thread in the braided wire is blown away by the air guide module 4, and the cotton thread is made perpendicular to the battery core. Then, the cotton thread is clamped and rotated by the cotton thread clamp 3 to tighten the cotton thread. Finally, the cutting blade is driven by transmission to cut the cotton thread, thereby improving the production efficiency of the nylon braided power cord.

[0051] In the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for cutting off the stuffing cotton thread of a braided electric wire, characterized in that: include: A wire end processing device (1) comprises a plurality of wire pressing modules (5), each wire pressing module (5) fixing a braided wire, the braided wire comprising a bare end with the outer sheath removed, the bare end extending from the wire pressing module (5); An air guide module (4), the air guide module (4) being located on one side of the exposed end of the braided wire; A cotton thread cutting device (2), the cotton thread cutting device (2) being located on one side of the exposed end of the braided wire, and the air guide module (4) being located opposite to the cotton thread cutting device (2); The cotton thread clamp (3) is used to clamp, fix, gather and guide the cotton threads separated by the air guide device.

2. A device for cutting off the stuffing cotton of a braided electric wire according to claim 1, characterized in that: The wind guide module (4) is provided with a suction device (402) and a blowing device (401), and the blowing device (401) is located directly above the exposed braided battery core, and a plurality of blowing ports are evenly arranged in the blowing device (401), and the blowing ports are located at the top of the braided battery core, and the wound cotton thread is blown and untied through the even blowing ports, so that the cotton thread passes through the guide wind between the blowing device (401) and the suction device (402) and corresponds vertically to the braided battery core.

3. A device for cutting off the stuffing cotton of a braided electric wire according to claim 2, characterized in that: The air suction device (402) is located directly below the exposed braided battery core, and the suction port of the air suction device (402) is in a flat and long shape, so that the cotton thread is easily deflected out of the air suction device (402) when it is blown vertically downward.

4. A device for cutting off the stuffing cotton of a braided electric wire according to claim 1, characterized in that: The cotton thread clamp (3) is movably arranged at the bottom of the cotton thread cutting, and the cotton thread clamp (3) clamps the cotton thread separated from the braided electric wire through a clamping plate.

5. A device for cutting off the stuffing cotton of a braided electric wire according to claim 4, characterized in that: Furthermore, a rotating module is provided in the cotton thread clamp (3), and the rotating module drives a clamping plate in the cotton thread clamp (3) to rotate and tighten the fixed cotton thread, so as to prevent the cotton thread from loosening and causing the cutter to be unable to cut during cutting.

6. A device for cutting off the stuffing cotton of a braided electric wire according to claim 1, characterized in that: The cotton thread cutting device (2) is provided with a transmission module, and the transmission module includes an electric push rod, and a cutting blade is connected to one side of the top rod of the electric push rod, and the electric push rod drives the cutting blade to move to cut the cotton thread, and the cotton thread cutting device (2) is located between the blowing device (401) and the suction device (402).

7. A device for cutting off the stuffing cotton of a braided electric wire according to claim 6, characterized in that: The cutting angle of the cutting blade is between 35° and 45°, and the cutting blade and one side of the transmission module can be detachably installed.

8. A device for cutting off the stuffing cotton of a braided electric wire according to claim 1, characterized in that: A curing module (6) is installed on one side of the cotton thread cutting module, and the curing module (6) is located on the top of the wire pressing module (5).

9. A device for cutting off the stuffing cotton of a braided electric wire according to claim 8, characterized in that: The curing module (6) is provided with a heating component, and the remaining cotton thread is clamped and cured by the heating component, and the curing module (6) corresponds to the position of cutting the cotton thread.

10. A method for cutting off the filling cotton thread of a braided electric wire, characterized in that: A filling cotton thread cutting device for a braided electric wire as claimed in any one of claims 1 to 9 specifically comprises the following steps: The braided battery core is placed in a wire end processing device (1), and the braided battery core is fixed by a wire pressing module (5). Then, the cotton thread in the braided wire is blown away by an air guide module (4) so ​​that the cotton thread is perpendicular to the battery core. Then, the cotton thread is clamped and rotated by a cotton thread clamp (3) so that the cotton thread is tightened. Finally, the cotton thread is cut by a cutting blade driven by a transmission, thereby improving the production efficiency of the nylon braided power cord.

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