Wire twisting machine

Abstract

The utility model discloses a wire twisting machine which comprises a machine body and a bottom plate, a positioning seat is fixedly installed on the side wall of one side of the machine body, a rotating shaft is rotatably installed at the bottom of the positioning seat, the top end of the rotating shaft penetrates through the positioning seat and is connected with a power assembly, and a fixing plate is fixedly connected to the side wall of one side of the machine body. The fixing plate is provided with a lifting assembly used for pressing a wire harness downwards, the machine body is fixedly installed at the top of the bottom plate, and the top of the bottom plate is provided with a bearing assembly used for being matched with the lifting assembly to position the wire harness. A worker firstly places a wire harness on the bearing assembly, then presses the wire harness tightly through downward pressing of the lifting assembly, and then drives the bearing assembly to move through the power assembly, so that the wire harness is straightened, the wire harness is ensured to be vertical, the manual fatigue degree is reduced, and the production efficiency and the product quality are further improved.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, specifically to a wire twisting machine. Background Technology

[0002] In the cable processing, the twisting process is of utmost importance. During twisting, the core wires of the cable become more compact, which helps to enhance the overall strength of the cable, making it more able to withstand external forces such as tension and pressure, thereby improving the mechanical properties of the cable.

[0003] Existing wire harness processing methods mainly rely on manual operation by operators, which involves straightening and tidying the wire harness. This results in low production efficiency and inconsistent quality. Therefore, we need to propose a wire twisting machine. Utility Model Content

[0004] The purpose of this invention is to provide a wire twisting machine, which aims to solve the problem that the existing wire harness processing methods mainly rely on manual operation by operators, that is, straightening and tidying the wire harness, which has the problems of low production efficiency and inability to guarantee quality.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A wire twisting machine includes a body and a base plate. A positioning seat is fixedly installed on one side wall of the body. A rotating shaft is rotatably installed at the bottom of the positioning seat. A power component is connected to the top of the rotating shaft through the positioning seat. A fixing plate is fixedly connected to one side wall of the body. A lifting component for pressing down the wire harness is provided on the fixing plate. The body is fixedly installed on the top of the base plate. A support component for positioning the wire harness in cooperation with the lifting component is provided on the top of the base plate.

[0007] Preferably, the power assembly includes a drive motor and a reducer, the reducer is fixedly installed on the top of the positioning seat, and one end of the reducer output shaft is fixedly connected to the top end of the rotating shaft.

[0008] Preferably, the drive motor is fixedly mounted on the top of the reducer, and one end of the output shaft of the drive motor is fixedly connected to the input end of the reducer.

[0009] Preferably, a connecting rod is rotatably connected to the bottom of the rotating shaft, and one end of the connecting rod is connected to the support assembly.

[0010] Preferably, the supporting assembly includes a positioning plate, a slide rail is fixedly connected to the top of the positioning plate, a slider is slidably connected to the top of the slide rail, a lower straightening plate is fixedly connected to the top of the slider, and one end of the connecting rod is hinged to one side of the lower straightening plate.

[0011] Preferably, the lifting assembly includes a cylinder, which is fixedly installed on the bottom of the fixed plate. One end of the cylinder's telescopic end is fixedly connected to an mounting plate, and the bottom of the mounting plate is fixedly connected to an upper straightening plate.

[0012] Preferably, a power switch is provided on the top of the machine body, and a motor speed controller is provided on the side of the machine body located on the power switch. Both the drive motor and the motor speed controller are electrically connected to the power switch via wires.

[0013] Preferably, it also includes a gas source switch, which is located on the top of the machine body.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model, through the coordinated use of a machine body, base plate, positioning seat, rotating shaft, power component, fixing plate, lifting component, and support component, allows workers to first place the wire harness on the support component, then press down the wire harness to tighten it, and finally move the support component through the power component to straighten the wire harness, ensuring that the wire harness is vertical, reducing manual labor, and helping to further improve production efficiency and product quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the lifting assembly of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the support component of this utility model.

[0019] In the diagram: 1. Machine body; 2. Positioning seat; 3. Rotating shaft; 4. Power assembly; 401. Drive motor; 402. Reducer; 5. Fixing plate; 6. Lifting assembly; 601. Cylinder; 602. Mounting plate; 603. Upper straightening plate; 7. Base plate; 8. Support assembly; 801. Positioning plate; 802. Slide rail; 803. Slider; 804. Lower straightening plate; 9. Connecting rod; 10. Power switch; 11. Motor speed controller; 12. Air source switch. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-3 This utility model provides a technical solution:

[0022] The wire twisting machine includes a body 1 and a base plate 7. A positioning seat 2 is fixedly installed on one side wall of the body 1. A rotating shaft 3 is rotatably installed at the bottom of the positioning seat 2. A power component 4 is connected to the top of the rotating shaft 3 through the positioning seat 2. A fixing plate 5 is fixedly connected to one side wall of the body 1. A lifting component 6 for pressing down the wire harness is provided on the fixing plate 5. The body 1 is fixedly installed on the top of the base plate 7. A support component 8 for positioning the wire harness in cooperation with the lifting component 6 is provided on the top of the base plate 7. By setting up the coordinated use of the body 1, base plate 7, positioning seat 2, rotating shaft 3, power component 4, fixing plate 5, lifting component 6 and support component 8, the operator first places the wire harness on the support component 8, then presses down the wire harness with the lifting component 6 to tighten it, and then the power component 4 drives the support component 8 to move, thereby straightening the wire harness, ensuring the wire harness is vertical, reducing manual labor, and helping to further improve production efficiency and product quality.

[0023] Specifically, the power assembly 4 includes a drive motor 401 and a reducer 402. The reducer 402 is fixedly installed on the top of the positioning seat 2. One end of the output shaft of the reducer 402 is fixedly connected to the top of the rotating shaft 3. According to the requirements of the wire twisting machine, a suitable motor type is selected, such as a servo motor or a stepper motor. Servo motors have the advantages of high precision, high speed, high reliability and easy control, and are suitable for occasions that require precise control of position and speed. According to the load, speed, acceleration and other requirements of the wire twisting machine, the rated power, rated torque, rated speed and other parameters of the motor are determined.

[0024] Furthermore, the drive motor 401 is fixedly mounted on the top of the reducer 402, and one end of the output shaft of the drive motor 401 is fixedly connected to the input end of the reducer 402. According to the load characteristics, speed requirements and space limitations of the yarn twisting machine, a suitable type of reducer 402 is selected, such as planetary reducer 402, worm gear reducer 402, etc. The planetary reducer 402 has the advantages of compact structure, high transmission efficiency and large load capacity, and is suitable for occasions that require high precision and high torque output.

[0025] Furthermore, a connecting rod 9 is rotatably connected to the bottom of the rotating shaft 3. One end of the connecting rod 9 is connected to the support assembly 8. The output shaft of the drive motor 401 can drive the shaft of the reducer 402 to rotate, thereby driving the support assembly 8 to move through the connecting rod 9.

[0026] Specifically, the supporting component 8 includes a positioning plate 801, a slide rail 802 fixedly connected to the top of the positioning plate 801, a slider 803 slidably connected to the top of the slide rail 802, a lower straightening plate 804 fixedly connected to the top of the slider 803, and one end of the connecting rod 9 hinged to one side of the lower straightening plate 804. The wire harness is placed on the upper surface of the lower straightening plate 804, and then pressed down by the lifting component 6 to press the wire harness tightly. Then, the lower straightening plate 804 is driven by the connecting rod 9 to slide along the slide rail 802 to straighten the wire harness.

[0027] Furthermore, the lifting assembly 6 includes a cylinder 601, which is fixedly installed on the bottom of the fixed plate 5. One end of the telescopic end of the cylinder 601 is fixedly connected to the mounting plate 602, and the bottom of the mounting plate 602 is fixedly connected to the upper straightening plate 603. The telescopic end of the cylinder 601 can drive the mounting plate 602 to move downward until the upper straightening plate 603 contacts the wire harness and until the wire harness is pressed. Rubber pads are provided on the opposite side of the upper straightening plate 603 and the lower straightening plate 804 to play an anti-slip role.

[0028] Furthermore, a power switch 10 is provided on the top of the machine body 1. By setting the power switch 10, the yarn twisting machine can be powered on. A motor speed controller 11 is provided on one side of the power switch 10 on the machine body 1. It also includes an air source switch 12, which is located on the top of the machine body 1. By setting the motor speed controller 11, it plays the role of adjusting the speed of the drive motor 401. The drive motor 401 and the motor speed controller 11 are electrically connected to the power switch 10 through wires. The circuit connection is a mature existing technology. The specific connection method and working principle will not be described in detail here.

[0029] 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 which is defined by the appended claims and their equivalents.

Claims

1. A yarn twisting machine, comprising a body (1) and a base plate (7), characterized in that: A positioning seat (2) is fixedly installed on one side wall of the body (1). A rotating shaft (3) is rotatably installed at the bottom of the positioning seat (2). A power component (4) is connected through the positioning seat (2) at the top end of the rotating shaft (3). A fixing plate (5) is fixedly connected to one side wall of the body (1). A lifting component (6) for pressing down the wire harness is provided on the fixing plate (5). The body (1) is fixedly installed on the top of the base plate (7). A support component (8) for positioning the wire harness in cooperation with the lifting component (6) is provided on the top of the base plate (7).

2. The yarn twisting machine according to claim 1, characterized in that: The power assembly (4) includes a drive motor (401) and a reducer (402). The reducer (402) is fixedly installed on the top of the positioning seat (2), and one end of the output shaft of the reducer (402) is fixedly connected to the top of the rotating shaft (3).

3. The yarn twisting machine according to claim 2, characterized in that: The drive motor (401) is fixedly installed on the top of the reducer (402), and one end of the output shaft of the drive motor (401) is fixedly connected to the input end of the reducer (402).

4. The yarn twisting machine according to claim 1, characterized in that: The bottom of the rotating shaft (3) is rotatably connected to a connecting rod (9), one end of which is connected to the support assembly (8).

5. The yarn twisting machine according to claim 4, characterized in that: The supporting component (8) includes a positioning plate (801), a slide rail (802) is fixedly connected to the top of the positioning plate (801), a slider (803) is slidably connected to the top of the slide rail (802), a lower straightening plate (804) is fixedly connected to the top of the slider (803), and one end of the connecting rod (9) is hinged to one side of the lower straightening plate (804).

6. The yarn twisting machine according to claim 1, characterized in that: The lifting assembly (6) includes a cylinder (601), which is fixedly installed on the bottom of the fixing plate (5). One end of the cylinder (601) is fixedly connected to an mounting plate (602), and the bottom of the mounting plate (602) is fixedly connected to an upper straightening plate (603).

7. The yarn twisting machine according to claim 2, characterized in that: A power switch (10) is provided on the top of the body (1), and a motor speed controller (11) is provided on one side of the power switch (10) on the body (1). The drive motor (401) and the motor speed controller (11) are both electrically connected to the power switch (10) through wires.

8. The yarn twisting machine according to claim 1, characterized in that: It also includes a gas source switch (12), which is located on the top of the body (1).

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