Multi-point automatic winding device

Abstract

The utility model relates to the technical field of wire harness winding, in particular to a multi-point automatic winding device which comprises a machine frame used for supporting and a winding device installed on the machine frame, the top of the machine frame is provided with a bearing sliding assembly, the bearing sliding assembly comprises a sliding rail arranged on the machine frame and a bearing plate arranged on the sliding rail, and the bearing plate is arranged on the sliding rail. One side of the top of the bearing plate is forced to slide on the sliding rail through a motor and a synchronous belt. A winding device is further arranged on the bearing sliding assembly. Due to the application of the protective cover and the straightening device, the flatness and the stability of the adhesive tape in the winding process are guaranteed, and therefore the winding quality and the cutting precision are improved. The protective cover effectively isolates external interference, and errors in the winding process are reduced; the protective cover can protect operators from being in direct contact with mechanical parts, and potential safety risks are avoided. And the safety locking device further improves the operation safety, and ensures that the equipment does not operate when the protective cover is not closed.

Description

Technical Field

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

[0002] In the existing situation, when multiple points on the wire harness need to be wound with adhesive tape, due to different specification requirements, the length of the adhesive tape and the winding position of the adhesive tape are also different, and the following problems will exist:

[0003] Inconsistency in the length and winding position specifications of the adhesive tape:

[0004] Due to different specification requirements of the wire harness, the length of the required adhesive tape and the winding position are also different, which leads to the need to customize corresponding tooling positioning fixtures for each specification during the production process. This increases the types and complexity of the tooling fixtures.

[0005] Complexity in the use of tooling positioning fixtures:

[0006] The manufacturer must configure different tooling positioning fixtures for each wire harness specification. Such requirements make the management and maintenance of the tooling positioning fixtures complex, and also increase the production preparation time.

[0007] Errors in worker operation:

[0008] When workers wind the adhesive tape, problems such as missed winding, wrong winding, and the winding position exceeding the specified range may occur. These errors not only affect the quality of the product, but may also lead to additional rework or scrapping.

[0009] Worker efficiency and defect rate problems:

[0010] When there are too many winding points, the working efficiency of workers will decrease significantly. At the same time, complex operations will also lead to an increase in the defect rate, thus affecting the overall production efficiency and product quality.

[0011] These problems not only increase the difficulty of operation in the production process, but also affect the production efficiency and product quality, and urgent improvement is needed. Content of the Utility Model

[0012] Aiming at the deficiencies of the existing technology, the utility model provides a multi-point automatic winding device, which solves the problems that in the existing technology, due to different specification requirements of the wire harness, it is easy to have inconvenient winding and problems in use during winding.

[0013] The multi-point automatic winding device of the utility model includes a frame for support and a winding device installed on the frame.

[0014] A load sliding assembly is provided at the top of the frame. The load sliding assembly includes a slide rail provided on the frame and a carrier plate provided on the slide rail. One side of the top of the carrier plate is forced to slide on the slide rail by a motor and a synchronous belt;

[0015] A winding device is also provided on the load sliding assembly;

[0016] The winding device includes a moving module. One end of the moving module is provided with a winding head, and the winding head approaches the wire harness to be wound through the moving module;

[0017] The winding device further includes auxiliary jaws. The auxiliary jaws clamp the wire harness to be wound and are used to cooperate with the winding head to wind the wire harness to be wound;

[0018] A cutting area is provided at the front end of the winding head. A cutter is provided at the cutting area, and the cutter contacts the adhesive tape on the wire harness to be wound through a telescopic component.

[0019] As a further improvement of the present utility model, the winding device further includes an adhesive tape roll and a straightening device. The adhesive tape roll is provided above the moving module. One end of the adhesive tape roll is wound around the outside of the straightening device and extends to the front end of the cutter.

[0020] As a further improvement of the present utility model, a protective cover is provided outside the winding device above the frame to protect the working area of the cut wire harness.

[0021] As a further improvement of the present utility model, a control panel is provided on the front surface of the protective cover for controlling the device and adjusting parameters.

[0022] As a further improvement of the present utility model, wire harness fixing clips are provided on both sides of the winding device at the top of the frame, and the wire harness fixing clips are symmetrically arranged on the left and right sides of the frame.

[0023] As a further improvement of the present utility model, the front end of the protective cover is in an open shape for placing the wire harness at the wire harness fixing clip.

[0024] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0025] By applying the protective cover and the straightening device, the present utility model ensures the flatness and stability of the adhesive tape during the winding process, thereby improving the winding quality and cutting accuracy. The protective cover effectively isolates external interference and reduces errors during the winding process;

[0026] The setting of the protective cover can protect the operator from direct contact with mechanical components and avoid potential safety risks. The safety locking device further enhances the operation safety, ensuring that the equipment will not run when the protective cover is not closed;

[0027] The control panel provides an intuitive operation interface, making it more convenient to adjust and monitor equipment parameters. The wire harness fixing clip and the open protective cover simplify the placement and adjustment of the wire harness, improving the operation efficiency and convenience;

[0028] The automated design reduces the need for manual intervention, making the winding process more efficient. The symmetrical setting of the wire harness fixing clip and the open design of the protective cover accelerate the processing and adjustment of the wire harness, reducing downtime and errors during the production process;

[0029] The protective cover isolates noise and dust, improves the operation environment, protects the health of the operator, and also reduces the pollution of the production environment. Description of the Drawings

[0030] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0031] Figure 1 It is a schematic side view structure diagram of the frame, protective cover, and winding device of the present utility model;

[0032] Figure 2 It is a schematic front view structure diagram of the frame, protective cover, and winding device of the present utility model;

[0033] Figure 3 It is a schematic top view structure diagram of the frame, protective cover, and winding device of the present utility model;

[0034] Figure 4 It is a schematic front view structure diagram of the winding device of the present utility model;

[0035] Figure 5 It is a schematic side view structure diagram of the winding device of the present utility model;

[0036] Figure 6 It is a schematic top view structure diagram of the winding device of the present utility model;

[0037] Figure 7 It is a schematic three-dimensional structure diagram of the combination of the frame and the winding device of the present utility model;

[0038] Figure 8 It is a schematic top view structure diagram of the combination of the frame and the winding device of the present utility model;

[0039] Figure 9This is a front view structural schematic diagram of the combination of the frame and the winding device of the present utility model.

[0040] In the figure: 1, frame; 2, protective cover; 3, winding device; 4, wire harness fixing clip; 5, control panel;

[0041] 31, auxiliary jaw; 32, moving module; 33, winding head; 34, cutter. Specific embodiments

[0042] The following will disclose multiple embodiments of the present utility model with illustrations. For the sake of clear description, many physical details will be described together in the following narrative. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some embodiments of the present utility model, these physical details are unnecessary. In addition, for the sake of simplifying the illustrations, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0043] In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0044] Please refer to Figure 1 , Figure 2 , Figure 3 , in the existing situation, when multiple points on the wire harness need to be wound with adhesive tape, due to different specification requirements, the length of the adhesive tape and the winding position of the adhesive tape are also different. The manufacturer needs to arrange corresponding tooling positioning jigs according to the wire harness requirements for the convenience of workers when winding the adhesive tape. And situations such as missed winding, wrong winding, and the winding position exceeding the specified range may occur to the workers. And when there are too many winding points, the efficiency and defect rate of the workers increase significantly. Based on this, the present application provides a multi-point automatic winding device, including a frame 1 for support and a winding device 3 installed on the frame 1.

[0045] A load sliding assembly is arranged on the top of the frame 1. The load sliding assembly includes a slide rail arranged on the frame 1 and a carrier plate arranged on the slide rail. One side of the top of the carrier plate is forced to slide on the slide rail through a motor and a synchronous belt;

[0046] A winding device 3 is also arranged on the load sliding assembly;

[0047] The winding device 3 includes a moving module 32. One end of the moving module 32 is provided with a winding head 33. The winding head 33 approaches the wire harness to be wound through the moving module 32;

[0048] The winding device 3 further includes an auxiliary jaw 31, which clamps the wire harness to be wound and is used to send the wire harness to be wound to the cutting area;

[0049] A cutting area is provided at the front end of the winding head 33, and a cutter 34 is provided at the cutting area. The cutter 34 contacts the wire harness to be wound through a telescopic component.

[0050] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 , the frame 1 should ensure its stability and durability, and is usually made of steel or aluminum alloy. The structure at the top of the frame 1 needs to be designed to be able to carry the sliding component and its attached devices.

[0051] The load-bearing sliding component includes a slide rail and a bearing plate. The slide rail is fixed on the frame 1, and the bearing plate is connected by a motor and a synchronous belt, so that it can slide smoothly on the slide rail. The sliding method can be linear sliding or other trajectory sliding (such as an arc trajectory) to adapt to wire harnesses of different specifications.

[0052] The moving module 32 is usually driven by a stepper motor or a servo motor and can move along different directions and speeds on the slide rail of the frame 1. One end of the moving module 32 is connected to the winding head 33, and it can adjust the position and angle of the winding head 33 according to needs, so as to accurately wind different points of the wire harness.

[0053] The winding head 33 is equipped with devices for winding adhesive tape, such as a reel, a guide wheel, etc. The winding head 33 can automatically adjust the tension and winding speed of the adhesive tape to adapt to the requirements of wire harnesses of different specifications.

[0054] The auxiliary jaw 31 is used to fix the wire harness to be wound and ensure that the wire harness does not move or fall off during the winding process. The jaw can be designed as a pneumatic type or a mechanical type and adjusted according to the size and type of the wire harness;

[0055] The jaw fixes the wire harness, and at this time, the set winding head 33 rotates. Therefore, the adhesive tape on it can wind the wire harness.

[0056] The cutting area is set at the front end of the winding head 33. When designing, the coordination with the winding head 33 needs to be considered so that the cutter 34 can accurately contact the adhesive tape part of the wire harness to be wound.

[0057] The cutter 34 is driven by a telescopic component and can be telescoped as needed to cut the adhesive tape. The type of the cutter 34 can be a mechanical knife, a laser knife or a thermal knife, and a suitable cutting method is selected according to the different wire harness and adhesive tape materials. The design of the telescopic component needs to ensure the accuracy and reliability of cutting.

[0058] The automated winding device 3 reduces the manual operation time and increases the production speed. Through automatic sliding and adjustment, the device can quickly switch between different winding requirements for various specifications, thereby reducing the die change time and downtime.

[0059] Since the device can precisely control the position, angle, and speed of the winding head 33, the automated operation can reduce human error, improve the winding accuracy, and ensure the accuracy of the tape winding position.

[0060] The automated clamping and cutting functions reduce the complexity of manual operation, lower the incidence of errors such as missed winding and incorrect winding, and further improve the product quality.

[0061] The automatic winding device 3 can maintain consistent winding quality in mass production, ensuring that each product meets the specification requirements, thereby enhancing the product consistency and reliability.

[0062] By centrally controlling and automatically adjusting each component of the device, the production process becomes smoother and more efficient. For multi-point winding requirements, the device can respond flexibly, reducing the uncertainty during the production process.

[0063] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 and Figure 9 , the winding device 3 further includes a tape roll and a straightening device. The tape roll is arranged above the moving module 32. One end of the tape roll is wound around the outside of the straightening device and extends to the front end of the cutting knife 34.

[0064] The tape roll is arranged above the moving module 32. The tape roll can be fixed on a bracket, which is installed on the upper part of the frame 1 or above the moving module 32 so that the tape can be smoothly released from the reel. The design of the tape roll should be able to accommodate tape rolls of various lengths and widths and have an adjustment function to adapt to tapes of different specifications.

[0065] The installation position of the tape roll needs to be designed to facilitate the replacement of the tape roll while not interfering with the normal operation of other components. The installation of the reel should ensure that the tape roll can smoothly release the tape during use without winding or jamming.

[0066] The straightening device is used to ensure that the tape remains flat during winding, avoiding wrinkles or unevenness. The straightening device generally includes one or more pairs of tension rollers, which apply appropriate tension when the tape passes through, causing the tape to stretch flatly.

[0067] One end of the adhesive tape roll is wound around the outside of the straightening device, so that the adhesive tape will pass through the straightening device first during the release process, thus ensuring that the state of the adhesive tape is flat before winding. The straightening device can be provided with an adjustment device to control the tension and straightening degree of the adhesive tape and ensure the winding quality.

[0068] The straightened adhesive tape extends to the front end of the cutter 34 to ensure that the adhesive tape can maintain a certain tension before cutting during the winding process, avoiding displacement or misalignment of the adhesive tape during cutting.

[0069] After the adhesive tape is released from the adhesive tape roll, it passes through the straightening device to maintain its tension and flatness, and then is sent to the front end of the cutter 34. After the adhesive tape is wound to the specified position on the wire harness, the cutter 34 cuts through the telescopic assembly.

[0070] The precise control of the straightening device and the stable transmission of the adhesive tape help to improve the cutting accuracy of the cutter 34, ensuring that the adhesive tape can reach the required length and position at each winding point.

[0071] By using the adhesive tape roll and the straightening device during the winding process, the wrinkles and unevenness of the adhesive tape can be effectively prevented. The straightening device ensures that the adhesive tape remains flat during winding, improving the overall quality and aesthetics of the winding.

[0072] The straightened adhesive tape maintains a certain tension before approaching the cutter 34, which helps the cutter 34 to accurately cut the adhesive tape during cutting, avoiding irregular cutting edges and thus improving the cutting accuracy.

[0073] Maintaining the flatness and stability of the adhesive tape can reduce the waste of the adhesive tape. Because the straightening device of the adhesive tape can ensure that the adhesive tape for each winding can be accurately cut to the required length, thus avoiding the waste of excess parts caused by the wrinkling of the adhesive tape.

[0074] The automated adhesive tape release and straightening process reduces the time for manual adjustment of the adhesive tape and improves production efficiency. At the same time, the stable adhesive tape supply and consistent winding quality reduce the downtime and adjustment time during the production process.

[0075] A protective cover 2 is arranged above the frame 1 and outside the winding device 3 for protecting the working area of the cut wire harness.

[0076] A control panel 5 is arranged on the front of the protective cover 2 for controlling the equipment and adjusting parameters.

[0077] The protective cover 2 is arranged above the frame 1 and outside the winding device 3, mainly for protecting the working area of the cut wire harness. The design of the protective cover 2 needs to cover the winding device 3 and its periphery to protect the operator and the equipment from accidental cutting, winding or other mechanical components.

[0078] The protective cover 2 can be made of transparent acrylic material or tempered glass so that the operator can observe the working area through the protective cover 2 without affecting the operation. The edges of the protective cover 2 should be rounded to avoid harm to personnel.

[0079] A safety locking device can be set on the protective cover 2. When the protective cover 2 is opened, the equipment will automatically stop operating to avoid accidents during the operation. At the same time, the protective cover 2 can be designed to be detachable or adjustable for easy equipment maintenance and adjustment.

[0080] The control panel 5 is installed on the front of the protective cover 2 for easy control and parameter adjustment of the equipment by the operator during the work process. The control panel 5 can integrate a touch screen or a button operation interface for setting and modifying the working parameters of the equipment, such as winding speed, tape length, cutting position, etc.

[0081] The touch screen of the control panel 5 can display the real-time equipment status, alarm information and operation prompts to help the operator monitor the working status of the equipment in real time. Buttons and knobs are used to quickly adjust the settings to improve the operation convenience.

[0082] The control panel 5 can be equipped with various communication interfaces, such as USB, network interface, etc., for easy data export, software upgrade and remote control. At the same time, the control panel 5 can also be integrated with the production management system to realize real-time monitoring and analysis of production data.

[0083] The setting of the protective cover 2 effectively protects the operator from direct contact with mechanical parts and potential safety risks, reducing the possibility of accidents during the operation. The safety locking device further improves the operation safety to ensure that the equipment will not run when the protective cover 2 is not fully closed.

[0084] The setting of the control panel 5 enables the operator to conveniently adjust the equipment parameters and monitor the equipment status. The integration of the touch screen and the button operation interface simplifies the operation process and improves the usability of the equipment.

[0085] The use of the protective cover 2 can effectively isolate the noise and dust generated during the cutting and winding processes, improving the working environment. This not only protects the health of the operator but also reduces the pollution of the production environment.

[0086] Wire harness fixing clips 4 are provided on both sides of the top of the frame 1 located on both sides of the winding device 3. The wire harness fixing clips 4 are symmetrically arranged on the left and right sides of the frame 1.

[0087] The front end of the protective cover 2 is in an open shape for placing the wire harness at the wire harness fixing clip 4.

[0088] The wire harness fixing clip 4 is arranged at the top of the frame 1 and on both sides of the winding device 3. The wire harness fixing clips 4 are symmetrically arranged on the left and right sides of the frame 1 to ensure the stability of the wire harness during the winding process. These fixing clips are mounted on the frame 1 through support arms or sliding rails and can adjust the clamping position to adapt to wire harnesses of different specifications.

[0089] The fixing clip can adopt designs such as pneumatic jaws, mechanical clips or spring clips, which can firmly clamp the wire harness and will not cause damage to the wire harness during the clamping process. The surface of the fixture usually has an anti-slip design to ensure that the wire harness does not slide.

[0090] The design of the fixing clip should have a certain adjustment range to quickly adapt to wire harnesses of different sizes. The adjustment of the fixture can be completed by manual adjustment or electric drive to improve the operation convenience.

[0091] The front end of the protective cover 2 is open. This design allows the operator to conveniently place the wire harness at the wire harness fixing clip 4. The open design should be wide enough to facilitate the smooth placement of wire harnesses of various sizes, and at the same time will not interfere with the safety function of the protective cover 2.

[0092] The protective cover 2 is made of transparent or semi-transparent materials (such as acrylic or tempered glass) so that the operator can observe the placement and winding of the wire harness. The open design also facilitates the operator to place and adjust the wire harness while maintaining the protection of the working area.

[0093] The symmetrical arrangement of the wire harness fixing clips 4 can effectively fix the wire harness, ensure its stability during the winding process, and prevent the wire harness from affecting the winding quality due to position movement or shaking. The adjustment function of the fixture can adapt to wire harnesses of different sizes, improving the versatility of the equipment.

[0094] The open design at the front end of the protective cover 2 makes it more convenient to place the wire harness, reducing the operation difficulty of the operator when placing the wire harness. The open design can quickly adjust and position the wire harness, improving the operation efficiency.

[0095] Although the front end of the protective cover 2 is open, the entire protective cover 2 can protect the operator from direct contact with the winding device 3 and the cutting component. The open design does not interfere with the protection function and ensures the necessary safety protection during the operation.

[0096] The above are only the embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, various changes and modifications can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the scope of the claims of the present utility model.

Claims

1. A multi-point automatic winding device, comprising a frame (1) for supporting and a winding device (3) mounted on the frame (1), Features: A load-bearing sliding assembly is arranged on the top of the frame (1), and the load-bearing sliding assembly comprises a slide rail arranged on the frame (1) and a load-bearing plate arranged on the slide rail, and a top side of the load-bearing plate is forced to slide on the slide rail by a motor and a synchronous belt; The load-bearing sliding assembly is also provided with a winding device (3); The winding device (3) comprises a moving module (32), one end of which is provided with a winding head (33), and the winding head (33) approaches the wire harness to be wound through the moving module (32); The winding device (3) further comprises an auxiliary clamping jaw (31), wherein the auxiliary clamping jaw (31) clamps the wire harness to be wound and is used to cooperate with the winding head to wind the wire harness to be wound; A cutting area is provided at the front end of the winding head (33), and a cutter (34) is provided at the cutting area. The cutter (34) contacts the adhesive tape on the wire harness to be wound via a telescopic assembly.

2. A multi-point automatic winding device according to claim 1, characterized in that: The winding device (3) further comprises a tape roll and a straightening device, wherein the tape roll is arranged above the movable module (32), and one end of the tape roll is wound around the outside of the straightening device and extends to the front end of the cutter (34).

3. The multi-point automatic winding device according to claim 1, characterized in that: A protective cover (2) is provided above the frame (1) and outside the winding device (3), and is used to protect the working area of ​​the cut wire harness.

4. The multi-point automatic winding device according to claim 3, characterized in that: A control panel (5) is provided on the front of the protective cover (2) for controlling the device and adjusting parameters.

5. The multi-point automatic winding device according to claim 1, characterized in that: The top of the frame (1) is provided with wire harness fixing clamps (4) on both sides of the winding device (3), and the wire harness fixing clamps (4) are symmetrically arranged on the left and right sides of the frame (1).

6. The multi-point automatic winding device according to claim 3, characterized in that: The front end of the protective cover (2) is open and is used for placing the wire harness on the wire harness fixing clamp (4).

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