A traction device for processing insulated cables

Abstract

The utility model relates to the technical field of insulation cable processing, and disclose a traction device for insulation cable processing, including support top plate, spacing guide portion, lift adjustment traction part, the bottom outer wall fixed mounting of support top plate has support fixed leg. The utility model in the adaptability promotion aspect, electric telescopic link drives lift support plate to move up and down, makes the traction wheel height adjustable, can easily adapt to the cable processing equipment of different height, or satisfy the height demand of different specifications cable when processing, avoid the problem of cable traction not smooth because of equipment height mismatch; The operation convenience is enhanced, when threading operation, the traction wheel is lowered, the worker introduces the cable quickly, and the traction wheel is raised to the appropriate height after threading is completed; In the processing guarantee, by controlling the lifting height, ensure that the cable is always in the best working position of the processing equipment in the traction process.

Description

Technical Field

[0001] This utility model relates to the field of insulated cable processing technology, specifically a traction device for insulated cable processing. Background Technology

[0002] In the modern processing and production of insulated cables, the traction device is the core equipment that ensures the continuity of processing and product quality. Its performance directly affects the efficiency of the entire production line. However, the traction equipment for insulated cables commonly available on the market generally has many technical shortcomings, making it difficult to meet the increasingly refined production needs.

[0003] Traditional traction devices often employ fixed-structure traction wheel sets, lacking flexible adjustment mechanisms. They cannot accurately adapt to cables of different diameters and materials. For example, when processing thin, special-insulated cables, the fixed-spacing traction wheels easily cause surface wear or even breakage. Conversely, when handling thicker cables, insufficient clamping force and slippage occur, leading to unstable cable transport and significantly impacting processing accuracy and yield. Furthermore, the fixed height of most traction devices makes seamless integration with extruders, coating machines, and other processing equipment of varying heights difficult. Companies often need to spend considerable time and money modifying the traction device when changing production equipment or adjusting processes, severely limiting production flexibility. In addition, traditional traction devices use crude methods for adjusting traction pressure, typically relying on manual adjustment of counterweights or fixed pressure springs. This lack of dynamic adjustment based on actual cable processing needs makes precise control of traction pressure difficult when processing cable materials with significant differences in elastic modulus. Excessive pressure can damage the cable insulation structure, while insufficient pressure fails to provide adequate traction force, resulting in low cable traction efficiency and failing to meet the effective and stable requirements of large-scale industrial production. Summary of the Invention

[0004] The purpose of this utility model is to provide a traction device for processing insulated cables, which solves the technical problems of traditional traction devices, such as easy deviation of cable traction and difficulty in adapting to the processing height of cables of different specifications. It achieves the purpose of guiding and positioning the cable, flexibly adjusting the traction height to adapt to various processing scenarios, and realizing effective and stable traction.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a traction device for processing insulated cables, comprising a supporting top plate, a limiting guide part, and a lifting and adjusting traction part. A supporting fixing leg is fixedly installed on the bottom outer wall of the supporting top plate, and a supporting pad is fixedly installed at the other end of the supporting fixing leg. The limiting guide part is located at the top of the supporting top plate. The lifting and adjusting traction part is located at the top of the supporting top plate.

[0006] Preferably, the limiting guide portion specifically includes: threaded mounting holes, circumferentially equidistantly formed on the top outer wall of the supporting top plate; a supporting fixing plate, symmetrically fixedly installed on the top outer wall of the supporting top plate; and a rotating hole formed on the outer wall of the supporting fixing plate.

[0007] Preferably, a limiting wheel is provided between the supporting fixing plates, and a rotating shaft is fixedly installed on the outer walls of both sides of the limiting wheel.

[0008] Preferably, the other end of each rotating shaft extends through a rotating hole to one side of the outer wall of the support fixing plate, and a limit plate is fixedly installed on the other end of each rotating shaft. A limit ring is fixedly sleeved on the outer wall of each rotating shaft, and the limit ring is located on the other side of the support fixing plate.

[0009] A limiting ring is installed. From the perspective of precise guidance, the limiting ring is sleeved on the rotating shaft and closely cooperates with the support and fixing plate. It can strictly limit the axial movement range of the limiting wheel, ensuring that the insulated cable always moves along a fixed path during traction, preventing cable deviation due to limit wheel offset, and effectively improving the accuracy of cable guidance. In terms of stable operation, it can enhance the support stability of the rotating shaft, reduce the sway amplitude when the limiting wheel rotates, avoid wear on the cable surface caused by vibration, and also reduce the noise during equipment operation, ensuring the smooth operation of the traction device.

[0010] Preferably, the lifting and adjusting traction unit specifically includes: a mounting circular plate symmetrically arranged on the top of the supporting top plate; an electric telescopic rod symmetrically fixedly installed on the top outer wall of the supporting top plate; a guide slide cylinder fixedly installed on the top outer wall of the mounting circular plate; and mounting positioning holes equidistantly formed on the top outer wall of the mounting circular plate.

[0011] An electric telescopic rod is installed. From a height adjustment perspective, the electric telescopic rod can control the height of the lifting support plate through its telescopic movement, thereby flexibly adjusting the vertical position of the traction wheel. This allows the device to adapt to the cable processing needs of different workstation heights. Whether connecting with equipment such as extruders and coating machines, or dealing with height changes in different production processes, it can be quickly adjusted to the correct position, greatly improving the device's versatility. In terms of tension control, it works in conjunction with the rotating wheel and traction wheel. When cable tension fluctuates, the electric telescopic rod can adjust the height of the traction wheel in real time, changing the cable's traction angle and force, achieving dynamic tension balance. This effectively avoids cable stretching deformation or slippage caused by uneven tension. Furthermore, this coordination enhances the device's operational convenience.

[0012] Preferably, the mounting positioning hole is adapted to the threaded mounting hole, the mounting circular plate is threadedly connected to the threaded mounting hole by bolts, a sliding rod is slidably connected inside the guide slide cylinder, a lifting support plate is fixedly installed at the other end of the sliding rod, and a fixing plate one and a fixing plate two are fixedly installed on the top outer wall of the lifting support plate respectively.

[0013] Preferably, rectangular plates are fixedly installed on the outer walls of the lifting support plates. A rotating opening is provided on the first fixed plate, and an installation groove is provided on one side of the outer wall of the second fixed plate. A connection passage is provided on the inner wall of the installation groove. A drive motor is fixedly installed inside the installation groove, and the telescopic end of the first electric telescopic rod is fixedly connected to the bottom outer wall of the lifting support plate.

[0014] Preferably, a traction wheel is provided between the first fixed plate and the second fixed plate. The output end of the drive motor is fixedly connected to the outer wall of the traction wheel through a connecting port. A shaft is fixedly connected to the other end of the traction wheel. The shaft is rotatably installed inside the rotating port. An electric telescopic rod is fixedly installed on the top outer wall of the rectangular plate. A rotating sleeve is fixedly installed on the telescopic end of the electric telescopic rod. A rotating wheel is rotatably connected between the rotating sleeves. The rotating wheel is located inside the traction wheel.

[0015] The combination of the rotating wheel, the electric telescopic rod, and the rotating sleeve allows the traction wheel to apply appropriate pressure to the cable in the horizontal direction. The pressure can be adjusted to adapt to cables of different diameters, ensuring effective traction while avoiding damage to the cable insulation layer due to excessive pressure.

[0016] This utility model provides a traction device for processing insulated cables. It has the following advantages:

[0017] (1) This utility model uses a limiting wheel connected to a support fixing plate via a rotating shaft. It can rotate flexibly while forming a stable constraint on the cable. When the cable passes through, the limiting wheel fits tightly against both sides of the cable, restricting its lateral movement and ensuring that the cable always moves along the preset path. This ensures that the cable is in a precise position during the traction process, providing a stable benchmark for subsequent processing steps and improving the accuracy and consistency of cable processing. The limiting ring and limiting plate cooperate with the rotating shaft to limit the axial position of the limiting wheel, preventing the limiting wheel from moving during operation and further enhancing the limiting effect on the cable.

[0018] (2) In terms of improved adaptability, the electric telescopic rod drives the lifting support plate to move up and down, so that the traction wheel can be flexibly adjusted in height. It can easily adapt to cable processing equipment of different heights or meet the height requirements of cables of different specifications during processing, avoiding the problem of poor cable traction caused by mismatch in equipment height; the operation convenience is enhanced. When threading, the traction wheel can be lowered to facilitate workers to quickly introduce the cable and then raise it to a suitable height after threading is completed; in terms of processing protection, by controlling the lifting height, it is ensured that the cable is always in the optimal working position of the processing equipment during the traction process. Attached Figure Description

[0019] Figure 1 This is a frontal perspective view of the overall structure of this utility model;

[0020] Figure 2 This is a partial view of the limiting guide part of this utility model;

[0021] Figure 3 This is a partial view of the lifting and adjusting traction part of this utility model;

[0022] Figure 4 This is a partial view of the electric telescopic pole of this utility model.

[0023] In the diagram: 1. Support top plate, 2. Support fixed leg, 3. Limiting guide part, 311. Threaded mounting hole, 312. Support fixed plate, 313. Rotating hole, 314. Rotating shaft, 315. Limiting plate, 316. Limiting ring, 317. Limiting wheel, 4. Lifting and adjusting traction part, 411. Mounting round plate, 412. Mounting positioning hole, 413. Guide slide, 414. Lifting support plate, 415. Rotating wheel, 416. Electric telescopic rod one, 417. Rectangular plate, 418. Slide rod, 419. Fixing plate one, 4111. Fixing plate two, 4112. Mounting groove, 4113. Connecting port, 4114. Rotating port, 4115. Drive motor, 4116. Electric telescopic rod two, 4117. Traction wheel, 4118. Rotating sleeve. Detailed Implementation

[0024] 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.

[0025] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Example

[0026] Based on the problems of existing traditional traction devices, such as easy cable deviation and difficulty in adapting to the processing height of cables of different specifications, the present invention provides a preferred embodiment of a traction device for processing insulated cables, for example... Figures 1-4 As shown: A traction device for processing insulated cables includes a supporting top plate 1, a limiting guide part 3, and a lifting and adjusting traction part 4. A supporting fixing leg 2 is fixedly installed on the bottom outer wall of the supporting top plate 1, and a supporting pad is fixedly installed on the other end of the supporting fixing leg 2. The limiting guide part 3 is located on the top of the supporting top plate 1. The lifting and adjusting traction part 4 is located on the top of the supporting top plate 1.

[0027] The limiting guide part 3 specifically includes: threaded mounting holes 311, which are circumferentially and equidistantly opened on the top outer wall of the supporting top plate 1; a supporting fixing plate 312, which is symmetrically fixedly installed on the top outer wall of the supporting top plate 1; and a rotating hole 313, which is opened on the outer wall of the supporting fixing plate 312.

[0028] Limiting wheels 317 are provided between the supporting and fixing plates 312, and rotating shafts 314 are fixedly installed on the outer walls of both sides of the limiting wheels 317.

[0029] The other end of the rotating shaft 314 extends through the rotating hole 313 to one side of the outer wall of the support fixing plate 312. The other end of the rotating shaft 314 is fixedly installed with a limit plate 315. A limit ring 316 is fixedly sleeved on the outer wall of the rotating shaft 314. The limit ring 316 is located on the other side of the support fixing plate 312.

[0030] In this embodiment, the insulated cable to be processed passes through the limiting wheels 317 of the limiting guide part 3. The limiting wheels 317 are installed in the rotating holes 313 of the support fixing plate 312 via the rotating shaft 314. The limiting ring 316 and the limiting plate 315 on the rotating shaft 314 ensure that the limiting wheels 317 are stable and do not deviate. Under the constraint of the limiting wheels 317, the cable is accurately guided to the traction path, which determines the reference position for subsequent traction operations. While being able to rotate flexibly, it forms a stable constraint on the cable. When the cable passes through, the limiting wheels fit tightly against both sides of the cable, restricting its lateral movement, so that the cable always moves along the preset path, ensuring that the cable is in a precise position during traction, providing a stable reference for subsequent processing steps, and improving the accuracy and consistency of cable processing. The limiting ring and the limiting plate cooperate with the rotating shaft to limit the axial position of the limiting wheels, preventing the limiting wheels from moving during operation, and further enhancing the limiting effect on the cable. Example

[0031] Please see Figures 1-4 Furthermore, based on Embodiment 1, the lifting and adjusting traction unit 4 specifically includes: a mounting circular plate 411, symmetrically arranged on the top of the supporting top plate 1; an electric telescopic rod 416, symmetrically fixedly installed on the top outer wall of the supporting top plate 1; a guide slide cylinder 413, fixedly installed on the top outer wall of the mounting circular plate 411; and mounting positioning holes 412, circumferentially equidistantly opened on the top outer wall of the mounting circular plate 411.

[0032] The mounting positioning hole 412 is adapted to the threaded mounting hole 311. The mounting round plate 411 is threadedly connected to the threaded mounting hole 311 by bolts. The guide slide cylinder 413 is slidably connected to the slide rod 418. The other end of the slide rod 418 is fixedly installed with the lifting support plate 414. The top outer wall of the lifting support plate 414 is fixedly installed with the first fixing plate 419 and the second fixing plate 4111.

[0033] A rectangular plate 417 is fixedly installed on the outer wall of the lifting support plate 414. A rotating port 4114 is opened on the first fixed plate 419. An installation groove 4112 is opened on one side of the outer wall of the second fixed plate 4111. A connection passage 4113 is opened on the inner wall of the installation groove 4112. A drive motor 4115 is fixedly installed inside the installation groove 4112. The telescopic end of the first electric telescopic rod 416 is fixedly connected to the bottom outer wall of the lifting support plate 414.

[0034] A traction wheel 4117 is provided between the first fixed plate 419 and the second fixed plate 4111. The output end of the drive motor 4115 is fixedly connected to the outer wall of the traction wheel 4117 through the connecting port 4113. The other end of the traction wheel 4117 is fixedly connected to a shaft, which is rotatably installed inside the rotating port 4114. An electric telescopic rod 4116 is fixedly installed on the top outer wall of the rectangular plate 417. A rotating sleeve 4118 is fixedly installed on the telescopic end of the electric telescopic rod 4116. A rotating wheel 415 is rotatably connected between the rotating sleeves 4118 and is located inside the traction wheel 4117.

[0035] In this embodiment, the drive motor 4115 is turned on. The output end of the drive motor 4115 drives the traction wheel 4117 to rotate through the connection port 4113. The shaft at the other end of the traction wheel 4117 rotates within the rotation port 4114 of the fixed plate 419, ensuring the stable rotation of the traction wheel 4117. At the same time, according to the cable material and diameter, the electric telescopic rod 4116 is activated. The electric telescopic rod 4116 pushes the rotating sleeve 4118 and the rotating wheel 415, adjusting the pressure of the rotating wheel 415 on the cable, so that the traction wheel 4117 and the rotating wheel... With the 415 mechanism, the cable is propelled forward with appropriate traction force to begin the traction processing of insulated cables. It can easily adapt to cable processing equipment of different heights or meet the height requirements of cables of different specifications during processing, avoiding cable traction problems caused by equipment height mismatch. Operational convenience is enhanced. During cable threading operations, the traction wheel can be lowered to facilitate workers to quickly guide the cable in, and then raised to the appropriate height after threading is completed. In terms of processing safety, by controlling the lifting height, it ensures that the cable is always in the optimal working position of the processing equipment during the traction process.

[0036] Working principle: When using:

[0037] Step 1: Place the support top plate 1 stably on the work site using the support fixing legs 2 and support pads. According to the specifications of the insulated cable to be processed and the layout of the subsequent processing equipment, use the threaded mounting holes 311 and mounting positioning holes 412 to fix the support fixing plate 312 of the limit guide part 3 and the mounting round plate 411 of the lifting adjustment traction part 4 to the top of the support top plate 1 with bolts. This completes the equipment foundation installation. Check whether the connections of each component are firm and ensure that the guide slide 413, rotating hole 313 and other structures are not blocked or misaligned, in order to prepare for subsequent work.

[0038] Step 2: Pass the insulated cable to be processed through the limiting wheels 317 of the limiting guide part 3. The limiting wheels 317 are installed in the rotating holes 313 of the support fixing plate 312 through the rotating shaft 314. The limiting ring 316 and the limiting plate 315 on the rotating shaft 314 ensure that the limiting wheels 317 are stable and do not deviate. Under the constraint of the limiting wheels 317, the cable is accurately guided to the traction path, which determines the reference position for subsequent traction operations.

[0039] Step 3: According to the cable processing requirements, start the electric telescopic rod 416. The telescopic end of the electric telescopic rod 416 pushes the lifting support plate 414. The lifting support plate 414 slides in the guide cylinder 413 through the slide rod 418 to achieve smooth lifting and lowering, which drives the fixed plate 419, the fixed plate 4111 and the traction wheel 4117 installed therebetween to rise or fall. Adjust the traction wheel 4117 to a suitable height so that the cable can smoothly enter the subsequent processing equipment and ensure the connection accuracy between the traction and processing links.

[0040] Step 4: Turn on the drive motor 4115. The output end of the drive motor 4115 drives the traction wheel 4117 to rotate through the connection port 4113. The shaft at the other end of the traction wheel 4117 rotates in the rotation port 4114 of the fixed plate 419 to ensure the stable rotation of the traction wheel 4117. At the same time, according to the cable material and diameter, start the electric telescopic rod 4116. The electric telescopic rod 4116 pushes the rotating sleeve 4118 and the rotating wheel 415 to adjust the pressure of the rotating wheel 415 on the cable, so that the traction wheel 4117 cooperates with the rotating wheel 415 to drive the cable forward with appropriate traction force, and start the traction processing of the insulated cable.

[0041] Step 5: During the traction process, continuously observe the cable's operating status. The limiting wheel 317 of the limiting guide part 3 continuously guides and limits the cable to prevent it from deviating. The lifting and adjusting traction part 4 can finely adjust the height of the traction wheel 4117 through the electric telescopic rod 416 according to the actual situation to ensure the best coordination between the cable and subsequent processing equipment. If any abnormality is found in the cable's operation, such as deviation or jamming, stop the machine in time for inspection, adjust the equipment parameters or troubleshoot the fault to ensure the smooth progress of the insulated cable processing traction work.

[0042] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A traction device for processing insulated cables, comprising a support top plate (1), a limiting guide part (3), and a lifting and adjusting traction part (4), characterized in that: The bottom outer wall of the supporting top plate (1) is fixedly installed with a supporting fixing leg (2), and the other end of the supporting fixing leg (2) is fixedly installed with a supporting pad; the limiting guide part (3) is set on the top of the supporting top plate (1); the lifting adjustment traction part (4) is set on the top of the supporting top plate (1).

2. A traction device for processing insulated cables according to claim 1, characterized in that: The limiting guide part (3) specifically includes: Threaded mounting holes (311) are circumferentially equidistantly opened on the top outer wall of the supporting top plate (1); Support fixing plate (312) is symmetrically fixedly installed on the top outer wall of support top plate (1); A rotating hole (313) is formed on the outer wall of the support fixing plate (312).

3. The traction device for processing insulated cables according to claim 2, characterized in that: Limiting wheels (317) are provided between the supporting fixing plates (312), and rotating shafts (314) are fixedly installed on the outer walls of both sides of the limiting wheels (317).

4. The traction device for processing insulated cables according to claim 3, characterized in that: The other end of each of the rotating shafts (314) extends through the rotating hole (313) to one side of the outer wall of the support fixing plate (312). The other end of each of the rotating shafts (314) is fixedly installed with a limiting plate (315). A limiting ring (316) is fixedly sleeved on the outer wall of the rotating shaft (314). The limiting ring (316) is located on the other side of the support fixing plate (312).

5. A traction device for processing insulated cables according to claim 1, characterized in that: The lifting and adjusting traction unit (4) specifically includes: Install circular plates (411), symmetrically arranged on top of the supporting top plate (1); Electric telescopic rod 1 (416) is symmetrically fixedly installed on the top outer wall of the supporting top plate (1); The guide slide (413) is fixedly installed on the top outer wall of the mounting circular plate (411); The mounting positioning holes (412) are circumferentially and equidistantly opened on the top outer wall of the mounting circular plate (411).

6. A traction device for processing insulated cables according to claim 5, characterized in that: The mounting positioning hole (412) is adapted to the threaded mounting hole (311). The mounting circular plate (411) is threadedly connected to the threaded mounting hole (311) by bolts. The guide slide cylinder (413) is slidably connected to a slide rod (418). The other end of the slide rod (418) is fixedly installed with a lifting support plate (414). The top outer wall of the lifting support plate (414) is fixedly installed with a first fixing plate (419) and a second fixing plate (4111).

7. A traction device for processing insulated cables according to claim 6, characterized in that: The outer wall of the lifting support plate (414) is fixedly installed with rectangular plates (417). The first fixed plate (419) has a rotating opening (4114). The outer wall of the second fixed plate (4111) has an installation groove (4112). The inner wall of the installation groove (4112) has a connection opening (4113). The drive motor (4115) is fixedly installed inside the installation groove (4112). The telescopic end of the first electric telescopic rod (416) is fixedly connected to the bottom outer wall of the lifting support plate (414).

8. A traction device for processing insulated cables according to claim 7, characterized in that: A traction wheel (4117) is provided between the first fixed plate (419) and the second fixed plate (4111). The output end of the drive motor (4115) is fixedly connected to the outer wall of the traction wheel (4117) through the connecting port (4113). The other end of the traction wheel (4117) is fixedly connected to a shaft. The shaft is rotatably installed inside the rotating port (4114). An electric telescopic rod (4116) is fixedly installed on the top outer wall of the rectangular plate (417). A rotating sleeve (4118) is fixedly installed on the telescopic end of the electric telescopic rod (4116). A rotating wheel (415) is rotatably connected between the rotating sleeves (4118). The rotating wheel (415) is located inside the traction wheel (4117).

Images