Mechanical wire harness adhesive tape automatic winding device

Abstract

The utility model relates to the technical field of wire harness winding, in particular to an automatic mechanical wire harness adhesive tape winding device which comprises a body, an automatic winding assembly is fixedly connected to the side face of the body, and a straightening assembly is fixedly connected to the side face of the automatic winding assembly. The motor is used for reading level signals at the output end of the Hall sensor to obtain position information of the rotor, the logic switch completes correct commutation according to the position information of the rotor of the motor, current is supplied to a corresponding winding of the motor, and an air gap rotating magnetic field is formed to enable the motor to continuously run. The Hall sensor has important application value in motor rotating speed measurement, the characteristics of high-speed response, high precision and high stability of the Hall sensor provide powerful guarantee for the precision and stability of motor rotating speed measurement, and the wire straightener is used for straightening the straightness of the wire so as to achieve a positioning tool for straightening the wire. And therefore, the storage efficiency of the wire harnesses is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness winding, in particular to a mechanical wire harness tape automatic winding device. Background Technique

[0002] During the production process of wire harnesses, how to reasonably set processes, how to reasonably divide workstations, and how to grasp the production rhythm are all issues that need to be considered and reviewed by the management of the production technology department. In the production process of wire harnesses, after cutting and pressing, feeding to the assembly link, and then to inspection, shipping, etc., there are a series of processes and process requirements. The assembly link is divided into pre-assembly, tooling, etc. Wire harness processing belongs to the electrical and electronic industry. Simply put, it combines wires and cables with various connectors through forms such as welding and crimping terminals, and its function is to conduct electricity and transmit. After the wire harness presses the contact terminals made of copper materials with the cable, it plastic-molds an insulator or adds a metal shell, etc., to form a component connecting the circuit by bundling the wire harness. Wire harness products are customized products, and the design schemes and quality standards of different main engine factories or different vehicle models are different. The wire harness is a carrier for transporting energy and various signals, connecting the central control component, the vehicle control unit, the electronic and electrical execution unit, and the electrical components together to form the vehicle's electronic control system, which is the blood vessel and nervous system of the vehicle.

[0003] Currently, after the wire harness tape winding process is completed, when collecting and winding the wire harness with tape, it is mostly carried out by manually turning the wheel by manpower. Some use motor drive, but there are problems such as unstable operation and commutation errors, which reduce the efficiency of winding and unwinding the wire harness, greatly reducing the progress of the factory process. Traditional equipment not only has a high cost in manufacturing the machine itself, but also consumes a lot of energy, increasing the processing cost, is inconvenient to carry and operate, and when transporting the wire harness, it is very easy to knot, which will cause serious impacts when collecting and winding the wire harness with tape. Therefore, a mechanical wire harness tape automatic winding device is needed to improve the above problems. Content of the Utility Model

[0004] In order to solve the problems that currently, after the wire harness tape winding process is completed, when collecting and winding the wire harness with tape, it is mostly carried out by manually turning the wheel by manpower. Some use motor drive, but there are problems such as unstable operation and commutation errors, which reduce the efficiency of winding and unwinding the wire harness, greatly reducing the progress of the factory process. Traditional equipment not only has a high cost in manufacturing the machine itself, but also consumes a lot of energy, increasing the processing cost, is inconvenient to carry and operate, and when transporting the wire harness, it is very easy to knot, which will cause serious impacts when collecting and winding the wire harness with tape, the purpose of the present utility model is to provide a mechanical wire harness tape automatic winding device to solve the problems raised in the above background technique.

[0005] To achieve the above object, the present utility model provides the following technical solutions:

[0006] A mechanical wire harness tape automatic winding device, including a main body, an automatic winding assembly is fixedly connected to the side of the main body, and a straightening assembly is fixedly connected to the side of the automatic winding assembly;

[0007] The automatic winding assembly includes an installation box, a Hall sensor is fixedly connected to the inside of the installation box, a motor is installed inside the installation box, the output end of the motor is fixedly connected to a rotating wheel, a transmission wheel is meshed and connected to the side of the rotating wheel, and a rotating rod is fixedly connected to the side of the transmission wheel;

[0008] The straightening assembly includes a metal shell, a wire straightener is fixedly connected to the inside of the metal shell, and a cable is arranged inside the wire straightener.

[0009] As a preferred solution of the present utility model, a bearing seat is fixedly connected to the side of the installation box, and the rotating rod extends into the inside of the bearing seat.

[0010] As a preferred solution of the present utility model, a winding wheel is fixedly connected to the side of the rotating rod, a hole is opened inside the winding wheel, and several holes are opened.

[0011] As a preferred solution of the present utility model, a supporting plate is fixedly connected to the side of the installation box, and a control panel is fixedly connected to the side of the supporting plate.

[0012] As a preferred solution of the present utility model, a digital display screen is fixedly connected to the side of the control panel, physical buttons are arranged on the side of the control panel, and several physical buttons are arranged.

[0013] As a preferred solution of the present utility model, the main body includes an installation frame, a handle is fixedly connected to the side of the installation frame, and a rubber sleeve is arranged on the side of the handle.

[0014] As a preferred solution of the present utility model, a bottom rod is fixedly connected to the side of the installation frame, and two bottom rods are provided.

[0015] As a preferred solution of the present utility model, an anti-slip sleeve is fixedly connected to the side of the installation frame, and four anti-slip sleeves are provided.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] 1. In this utility model, the position information of the rotor is obtained by using a motor to read the output level signal of the Hall sensor. The logic switch completes correct commutation according to the rotor position information of the motor, supplies current to the corresponding windings of the motor, forms an air-gap rotating magnetic field to make the motor run continuously. The Hall sensor has important application value in the measurement of the motor speed. Its characteristics of high-speed response, high precision and high stability provide a strong guarantee for the accuracy and stability of the motor speed measurement.

[0018] 2. In this utility model, by using a wire straightener to straighten and convey the wire harness after tape winding, it can prevent the problems of knotting and winding around the equipment when the wire harness is stored. Moreover, it is a wire feeding device in the wire processing equipment, used to correct the straightness of the wire to achieve a positioning tool for the flat and straight wire, thereby improving the efficiency of the wire harness during storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the automatic winding assembly structure of the present utility model;

[0021] Figure 3 is a schematic diagram of the drive assembly structure of the present utility model;

[0022] Figure 4 is a schematic diagram of the straightening assembly structure of the present utility model.

[0023] In the figure: 1, main body; 101, mounting bracket; 102, handle; 103, rubber sleeve; 104, bottom rod; 105, anti-slip sleeve; 2, automatic winding assembly; 201, mounting box; 202, Hall sensor; 203, supporting plate; 204, control panel; 205, digital display screen; 206, physical button; 207, motor; 208, rotating wheel; 209, transmission wheel; 210, rotating rod; 211, bearing seat; 212, winding wheel; 213, hole; 3, straightening assembly; 301, metal shell; 302, wire straightener; 303, cable. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment: Please refer to Figures 1 - 4A mechanical wire harness tape automatic winding device shown includes a main body 1, an automatic winding assembly 2 is fixedly connected to the side of the main body 1, and a straightening assembly 3 is fixedly connected to the side of the automatic winding assembly 2;

[0026] In this embodiment, referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, the automatic winding assembly 2 includes an installation box 201, a Hall sensor 202 is fixedly connected inside the installation box 201, a motor 207 is installed inside the installation box 201, the output end of the motor 207 is fixedly connected to a rotating wheel 208, a transmission wheel 209 is meshed and connected to the side of the rotating wheel 208, a rotating rod 210 is fixedly connected to the side of the transmission wheel 209, the straightening assembly 3 includes a metal shell 301, a wire straightener 302 is fixedly connected inside the metal shell 301, a cable 303 is arranged inside the wire straightener 302. The motor 207 reads the output level signal of the Hall sensor 202 to obtain the position information of the rotor. The logic switch completes the correct commutation according to the rotor position information of the motor 207, and supplies current to the corresponding windings of the motor 207 to form an air-gap rotating magnetic field to make the motor 207 run continuously. The Hall sensor 202 has important application value in the speed measurement of the motor 207. Its characteristics of high-speed response, high precision and high stability provide a strong guarantee for the accuracy and stability of the motor 207 speed measurement.

[0027] Among them, a bearing seat 211 is fixedly connected to the side of the installation box 201, the rotating rod 210 extends into the inside of the bearing seat 211, a winding wheel 212 is fixedly connected to the side of the rotating rod 210, a hole 213 is opened inside the winding wheel 212, and several holes 213 are opened. A supporting plate 203 is fixedly connected to the side of the installation box 201, an operation panel 204 is fixedly connected to the side of the supporting plate 203, a digital display screen 205 is fixedly connected to the side of the operation panel 204, and a physical button 206 is arranged on the side of the operation panel 204, and several physical buttons 206 are arranged. The wire straightener 302 is used to straighten and convey the wire harness after tape winding, which can prevent the problems of knotting and winding on the equipment when the wire harness is stored. Moreover, it is a wire feeding device in wire processing equipment, used to correct the straightness of the wire to achieve a positioning tool for the flat and straight wire, thereby improving the efficiency of the wire harness during storage.

[0028] In this embodiment, referring to Figure 1As shown, the main body 1 includes a mounting bracket 101. A handle 102 is fixedly connected to the side of the mounting bracket 101. A rubber sleeve 103 is arranged on the side of the handle 102. A bottom rod 104 is fixedly connected to the side of the mounting bracket 101. There are two bottom rods 104. Four anti-slip sleeves 105 are fixedly connected to the side of the mounting bracket 101. This winding device is convenient to carry and has strong stability. The rubber sleeve 103 can reduce hand abrasion and improve comfort, while the anti-slip sleeves 105 can prevent instability caused by the smooth ground during the winding process.

[0029] In this solution, when a mechanical wire harness tape automatic winding device is in use, the wire harness after the tape is wound, that is, the cable 303 in the figure, is passed through the inside of the wire straightener 302 and fixedly wound on the winding wheel 212. Subsequently, the driving of the motor 207 can drive the meshing rotation of the rotating wheel 208 and the transmission wheel 209, so that the rotating rod 210 can drive the winding wheel 212 to rotate. The output end level signal of the Hall sensor 202 obtains the position information of the rotor, and the logic switch completes the correct commutation according to the rotor position information of the motor 207, thereby achieving the convenience of commutation rotation, increasing its winding efficiency, and at the same time having the function of wire feeding, and fully automatically winding and unwinding the cable 303, increasing the convenience of using the cable 303.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic winding device for mechanical wire harness tape, comprising a main body (1), characterized in that: A side of the main body (1) is fixedly connected with an automatic winding assembly (2), and a side of the automatic winding assembly (2) is fixedly connected with a straightening assembly (3); The automatic winding assembly (2) includes an installation box (201), a Hall sensor (202) is fixedly connected inside the installation box (201), a motor (207) is installed inside the installation box (201), an output end of the motor (207) is fixedly connected with a rotating wheel (208), a transmission wheel (209) is meshed and connected to a side of the rotating wheel (208), and a rotating rod (210) is fixedly connected to a side of the transmission wheel (209); The straightening assembly (3) includes a metal shell (301), a wire straightener (302) is fixedly connected inside the metal shell (301), and a cable (303) is arranged inside the wire straightener (302).

2. The automatic winding device for mechanical wire harness tape according to claim 1, characterized in that: A bearing seat (211) is fixedly connected to a side of the installation box (201), and the rotating rod (210) extends into the bearing seat (211).

3. The automatic winding device for mechanical wiring harness tape according to claim 1, characterized in that: A winding wheel (212) is fixedly connected to a side of the rotating rod (210), a hole (213) is formed inside the winding wheel (212), and a plurality of the holes (213) are formed.

4. The automatic winding device for mechanical wire harness tape according to claim 1, wherein: A supporting plate (203) is fixedly connected to a side of the installation box (201), and a control panel (204) is fixedly connected to a side of the supporting plate (203).

5. The automatic winding device for mechanical wire harness tape according to claim 4, wherein: A digital display screen (205) is fixedly connected to a side of the control panel (204), physical buttons (206) are arranged on a side of the control panel (204), and a plurality of the physical buttons (206) are arranged.

6. The automatic winding device for mechanical wire harness tape according to claim 1, wherein: The main body (1) includes an installation frame (101), a handle (102) is fixedly connected to a side of the installation frame (101), and a rubber sleeve (103) is arranged on a side of the handle (102).

7. The automatic winding device for mechanical wire harness tape according to claim 6, wherein: A bottom rod (104) is fixedly connected to a side of the installation frame (101), and two of the bottom rods (104) are provided.

8. The automatic winding device for mechanical wire harness tape according to claim 7, characterized in that: Anti-slip sleeves (105) are fixedly connected to a side of the installation frame (101), and four of the anti-slip sleeves (105) are provided.

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