Packaging device for automobile wire harness production

Abstract

The utility model discloses a packaging device for automobile wire harness production, relates to the technical field of wire harness packaging, and aims to solve the problems that a wire harness needs to be wound into a coil before being bundled by an existing packaging device, the wire harness is placed on a winding column by hands of a worker, and when a turntable is started and the winding column begins to rotate at a high speed, the winding column cannot be wound into the coil. In order to solve the problems that if the hand of a worker is not withdrawn in time, a winding column rotating at a high speed is extremely prone to causing serious injury to the hand of the worker, and certain potential safety hazards exist, the worker only needs to clamp the end of a wire harness into a wire end fixing assembly, and under the driving effect of a wire feeding assembly, the wire harness can be fed into the wire end fixing assembly. According to the wire harness winding device, the wire harness can be fed into the sides of the two winding columns to be wound, the hands of a worker do not need to be close to the winding columns, the situation that the hands which are not evacuated in time are injured by the winding columns when the rotating disc drives the winding columns to rotate is conveniently prevented, the operation steps of the worker are simplified, and meanwhile higher safety performance is achieved.

Description

Technical Field

[0001] This utility model relates to the field of wire harness packaging technology, specifically a packaging device for automotive wire harness production. Background Technology

[0002] On production lines for large products such as automobiles, a large number of wire harnesses need to be installed. If these harnesses are not properly packaged and organized, the wires may become tangled and disorganized. Organizing the wire harnesses through packaging, such as using wire channels to separate branches of different functions and using cable ties to secure their positions, makes the harnesses easier to identify and handle during installation. Workers can then quickly and accurately install them in their designated locations, thereby improving the efficiency of the entire production assembly process.

[0003] In patent publication CN213769227U, this utility model discloses a packaging device for automotive wiring harnesses, including a main body. A functional panel is provided on the front surface of the main body, and an emergency stop button is provided on the front surface of the functional panel. A winding box is provided on the right side of the main body, and a winding structure is provided at the front end of the winding box. A base is provided at the lower end of the main body, and anti-slip pads are provided around the perimeter of the lower surface of the base. A protective shell is provided on the upper surface of the base, located on the right side of the winding box. A movable block is provided between the rear end of the protective shell and the base. A handle is provided on the front surface of the protective shell, and a locking block is provided below the front end of the protective shell, located on the front surface of the base. This utility model's packaging device for automotive wiring harnesses provides good safety protection, preventing injury to workers during operation, and also has good dustproof properties, improving the packaging effect of the wiring harness.

[0004] Automotive wiring harnesses have a certain length. To prevent them from tangling during subsequent transportation, they usually need to be wound into a coil before being bundled with tape or other similar materials. Existing packaging equipment requires the wiring harness to be secured to the sides of two winding posts, with a turntable rotating to wind the harness. This packaging method involves workers manually placing the wiring harness onto the winding posts. When the turntable starts and the winding posts begin to rotate at high speed, if the worker's hands are not removed in time, the high-speed rotation of the winding posts can easily cause serious injury to the worker's hands, posing a certain safety hazard.

[0005] To address the aforementioned issues, a packaging device for automotive wiring harness production is proposed. Utility Model Content

[0006] The purpose of this invention is to provide a packaging device for automotive wiring harness production, which solves the safety hazard problem in the prior art where wiring harnesses are manually clamped onto winding posts.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a packaging device for automotive wiring harness production, comprising a packaging device operating table, a lifting assembly mounted on the top of the packaging device operating table, the lifting assembly including an electric lifting rod, and the electric lifting rod being fixedly connected to the packaging device operating table, the output end of the electric lifting rod being fixedly connected to a lifting frame, and a sliding groove being provided on the side of the lifting frame, a wire feeding assembly being installed on the side of the sliding groove, the wire feeding assembly including a guide slider, and the guide slider being slidably connected inside the sliding groove, a ball nut being fixedly connected to the end of the guide slider, and a connecting rod being fixedly connected to the side of the ball nut, the end of the connecting rod being provided with a wire end fixing assembly, the wire end fixing assembly including a U-shaped support frame, and the U-shaped support frame being fixedly connected to the connecting rod.

[0008] Preferably, a winding turntable is rotatably connected to the top of the packaging device operating table. A first winding column is fixedly connected to one side of the top of the winding turntable, and a second winding column is fixedly connected to the other side of the top of the winding turntable. A wire end clamp is fixedly connected to the side of the second winding column. A wire binding mechanism is provided on the side of the winding turntable and is installed on the top of the packaging device operating table. A mechanical gripper is also provided on the top of the winding turntable, and a mechanical arm is installed on the top of the mechanical gripper. The mechanical arm is fixedly connected to the packaging device operating table through a support frame.

[0009] Preferably, the ball nut is internally threaded with a transmission screw, and one end of the transmission screw is fixedly connected to a support shaft, and the connection between the support shaft and the lifting frame is a rotatable connection.

[0010] Preferably, a servo motor is installed at the other end of the transmission screw, and the connection between the servo motor and the lifting frame is a fixed connection.

[0011] Preferably, both ends of the lifting frame are penetrated by guide cylinders, and the connection between the guide cylinders and the lifting frame is a fixed connection.

[0012] Preferably, a guide rod is slidably nested inside the guide cylinder, and the guide rod is fixedly connected to the packaging device operating table.

[0013] Preferably, an elastic inclined plate is fixedly connected to the inner wall of the U-shaped support frame, and a wire end clamping plate is fixedly connected to the bottom end of the elastic inclined plate. The connection between the wire end clamping plate and the U-shaped support frame is a sliding connection. A spring is fixedly connected to the back of the wire end clamping plate, and the connection between the end of the spring away from the wire end clamping plate and the U-shaped support frame is a fixed connection.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The packaging device for automotive wire harness production provided by this utility model allows the operator to simply insert the end of the wire harness into the wire end fixing component during packaging and winding. Under the driving action of the wire feeding component, the wire harness can be fed into the sides of the two winding columns to begin winding. There is no need for manual feeding of the wire harness to the winding columns, and the worker's hands do not need to be close to the winding columns. This helps to prevent the winding columns from causing injury to the hands that have not been removed in time when the turntable starts to rotate. This utility model simplifies the worker's operation steps, facilitates the improvement of work packaging efficiency, and at the same time has higher safety performance. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the overall rear view of this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the entire front view of this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the wire end fixing component of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the lifting component of this utility model;

[0019] Figure 5 This is a three-dimensional structural diagram of the wire feeding assembly of this utility model.

[0020] In the diagram: 1. Wire feeding assembly; 101. Servo motor; 102. Transmission screw; 103. Support shaft; 104. Ball nut; 105. Guide slider; 106. Connecting rod; 2. Wire end fixing assembly; 201. U-shaped support frame; 202. Elastic inclined plate; 203. Wire end clamping plate; 204. Spring; 3. Lifting assembly; 301. Lifting frame; 302. Electric lifting rod; 303. Slide groove; 304. Guide cylinder; 305. Guide rod; 4. Packaging device operating table; 5. Winding turntable; 6. First winding column; 7. Second winding column; 8. Wire end clamp; 9. Mechanical gripper; 10. Robotic arm; 11. Wire bundling mechanism. Detailed Implementation

[0021] 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.

[0022] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings. Example

[0023] Please see Figures 1 to 5 This utility model discloses a packaging device for automotive wiring harness production, comprising a packaging device operating table 4. A lifting component 3 is installed on the top of the packaging device operating table 4. The lifting component 3 includes an electric lifting rod 302, and the electric lifting rod 302 is fixedly connected to the packaging device operating table 4. A lifting frame 301 is fixedly connected to the output end of the electric lifting rod 302, and a slide groove 303 is provided on the side of the lifting frame 301. A wire feeding component 1 is installed on the side of the slide groove 303. The wire feeding component 1 includes a guide slider 105, and the guide slider 105 is slidably connected to the inside of the slide groove 303. A ball nut 104 is fixedly connected to the end of the guide slider 105, and a connecting rod 106 is fixedly connected to the side of the ball nut 104. A wire end fixing component 2 is provided at the end of the connecting rod 106. The wire end fixing component 2 includes a U-shaped support frame 201, and the U-shaped support frame 201 is fixedly connected to the connecting rod 106.

[0024] The top of the packaging device operating table 4 is also rotatably connected to a winding turntable 5. A first winding column 6 is fixedly connected to one side of the top of the winding turntable 5, and a second winding column 7 is fixedly connected to the other side of the top of the winding turntable 5. A wire end clamp 8 is fixedly connected to the side of the second winding column 7. A wire binding mechanism 11 is provided on the side of the winding turntable 5, and the wire binding mechanism 11 is installed on the top of the packaging device operating table 4. A mechanical gripper 9 is also provided on the top of the winding turntable 5, and a mechanical arm 10 is installed on the top of the mechanical gripper 9. The mechanical arm 10 is fixedly connected to the packaging device operating table 4 through a support frame.

[0025] The mechanical gripper 9 and the robotic arm 10 can be existing mature claw-type grippers and articulated robotic arms, used to grab and remove the wire harness rolls wound on the two winding posts from the middle and transfer them to the bundling mechanism 11 for bundling. The bundling mechanism 11 can be a Kunjin fully automatic wire bundling machine, used to bundle and package the wire harness rolls. The bottom of the winding turntable 5 is equipped with a motor, used to automatically rotate the winding turntable 5, thereby winding the wire harness on the two winding posts.

[0026] The ball nut 104 has an internal threaded connection to a transmission screw 102, and one end of the transmission screw 102 is fixedly connected to a support shaft 103. The support shaft 103 and the lifting frame 301 are connected by a rotatable connection. The other end of the transmission screw 102 is equipped with a servo motor 101, and the servo motor 101 and the lifting frame 301 are connected by a fixed connection.

[0027] Guide cylinders 304 penetrate both ends of the lifting frame 301, and the connection between the guide cylinders 304 and the lifting frame 301 is a fixed connection. A guide rod 305 is slidably nested inside the guide cylinder 304, and the connection between the guide rod 305 and the packaging device operating table 4 is a fixed connection.

[0028] An elastic inclined plate 202 is fixedly connected to the inner wall of the U-shaped support frame 201, and a wire end clamping plate 203 is fixedly connected to the bottom end of the elastic inclined plate 202. The connection between the wire end clamping plate 203 and the U-shaped support frame 201 is a sliding connection. A spring 204 is fixedly connected to the back of the wire end clamping plate 203, and the connection between the end of the spring 204 away from the wire end clamping plate 203 and the U-shaped support frame 201 is a fixed connection.

[0029] Working principle: Before winding, the ball nut 104, along with the wire end fixing component 2, is positioned at the end furthest from the wire end clamp 8, and the height of the wire end fixing component 2 is slightly higher than the height of the wire end clamp 8. At this time, the operator can insert one end of the automotive wiring harness between the two wire end clamping plates 203. Under the force of the spring 204, the wire end clamping plates 203 clamp the end of the wiring harness. After clamping the wire end, the servo motor 101 is started, and its output end drives the transmission screw 102 to rotate. The ball nut 104 converts the rotational motion into non-linear motion, which, through the connecting rod 106, moves the wire end fixing component 2 and the wire end clamped inside it toward the wire end clamp 8. When the wire end fixing component 2 moves to the wire end clamp 8 and away from the first winding post... After 6 is on one side, the wire harness is now directly above the wire end clamp 8. The electric lifting rod 302 is activated, and the output end of the electric lifting rod 302 moves the lifting frame 301 downward, and at the same time moves the wire end fixing component 2 downward, so that the wire end fixing component 2 is lower than the wire end clamp 8. At this time, the wire end clamp 8 can push the wire harness out from the wire end clamping piece 203, so that the end of the wire harness is clamped on the wire end clamp 8. Then the winding turntable 5 is activated, and the winding turntable 5 rotates with the first winding post 6 and the second winding post 7 at its top, so that the wire harness can be wound on the two winding posts to form a coil. After the winding is finished, the robotic arm 10 moves with the mechanical gripper 9 to clamp the coil on the winding post and send it to the bundling mechanism 11 for bundling and packaging.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] 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 packaging device for automotive wiring harness production, characterized in that: The packaging device includes a packaging device operating table (4), on the top of which is a lifting assembly (3). The lifting assembly (3) includes an electric lifting rod (302), and the electric lifting rod (302) is fixedly connected to the packaging device operating table (4). The output end of the electric lifting rod (302) is fixedly connected to a lifting frame (301), and a slide groove (303) is provided on the side of the lifting frame (301). A wire feeding assembly (1) is installed on the side of the slide groove (303). The wire feeding assembly (1) includes a guide slider (105), and the guide slider (105) is slidably connected to the inside of the slide groove (303). A ball nut (104) is fixedly connected to the end of the guide slider (105), and a connecting rod (106) is fixedly connected to the side of the ball nut (104). A wire end fixing assembly (2) is provided at the end of the connecting rod (106). The wire end fixing component (2) includes a U-shaped support frame (201), and the connection between the U-shaped support frame (201) and the connecting rod (106) is a fixed connection; the top of the packaging device operating table (4) is also rotatably connected to a winding turntable (5), a first winding column (6) is fixedly connected to one side of the top of the winding turntable (5), and a second winding column (7) is fixedly connected to the other side of the top of the winding turntable (5), and a wire end clamp (8) is fixedly connected to the side of the second winding column (7). A wire binding mechanism (11) is provided on the side of the winding turntable (5), and the wire binding mechanism (11) is installed on the top of the packaging device operating table (4). A mechanical gripper (9) is also provided on the top of the winding turntable (5), and a mechanical arm (10) is installed on the top of the mechanical gripper (9), and the mechanical arm (10) is fixedly connected to the packaging device operating table (4) through a support frame.

2. The packaging device for automotive wiring harness production according to claim 1, characterized in that: The ball nut (104) is internally threaded with a transmission screw (102), and one end of the transmission screw (102) is fixedly connected to a support shaft (103). The connection between the support shaft (103) and the lifting frame (301) is a rotatable connection.

3. The packaging device for automotive wiring harness production according to claim 2, characterized in that: The other end of the transmission screw (102) is equipped with a servo motor (101), and the connection between the servo motor (101) and the lifting frame (301) is a fixed connection.

4. The packaging device for automotive wiring harness production according to claim 1, characterized in that: Both ends of the lifting frame (301) are penetrated by guide cylinders (304), and the connection between the guide cylinders (304) and the lifting frame (301) is a fixed connection.

5. A packaging device for automotive wiring harness production according to claim 4, characterized in that: The guide cylinder (304) has a guide rod (305) that is slidably nested inside it, and the guide rod (305) is fixedly connected to the packaging device operating table (4).

6. The packaging device for automotive wiring harness production according to claim 1, characterized in that: The inner wall of the U-shaped support frame (201) is fixedly connected with an elastic inclined plate (202), and the bottom end of the elastic inclined plate (202) is fixedly connected with a wire end clamping plate (203). The connection between the wire end clamping plate (203) and the U-shaped support frame (201) is a sliding connection. The back of the wire end clamping plate (203) is fixedly connected with a spring (204), and the connection between the end of the spring (204) away from the wire end clamping plate (203) and the U-shaped support frame (201) is a fixed connection.

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