Cable processing pulling device

Abstract

The utility model provides a kind of cable processing traction equipment, including base, the top of base is equipped with rack;The top of base and the inner bottom surface of rack are equipped with fixed frame, the inside of rack and the top of fixed frame are slidably connected with moving frame, the inside of fixed frame and moving frame is rotatably connected with transmission roller, the inside of two groups of transmission roller in same frame body is commonly equipped with track, fixed frame and moving frame are respectively equipped with fixed plate in corresponding track inner portion.The utility model through adopting up-down symmetrical track structure, under the cooperation of electric push cylinder one, multiple groups of stand, the spacing between moving frame and fixed frame can be flexibly adjusted, so as to adapt to different diameter cable, the sliding cooperation of stand and moving frame ensures the stability of moving frame when lifting, and improves the structural strength of equipment;By setting pressing mechanism and tensioning mechanism, the tensioning degree of track can be dynamically adjusted, and different diameter cable can form clamping force.

Description

Technical Field

[0001] This utility model belongs to the field of cable processing technology, and more specifically, it relates to a cable processing traction device. Background Technology

[0002] Cables consist of one or more insulated conductors and an outer insulating protective layer, serving as a crucial carrier for power transmission and information delivery. In the cable manufacturing process, traction equipment plays a vital role in the continuous transport of cables, directly impacting the stability of subsequent processes such as stripping, cutting, and armoring.

[0003] Existing traction equipment has significant limitations: firstly, it has poor adaptability to cables of different diameters and materials, and the adjustment process relies on manual replacement of parts or repeated calibration, which is cumbersome and inefficient; secondly, the track tension lacks dynamic adjustment capability, and after long-term use, it is prone to slippage and uneven force due to loosening, which not only affects processing accuracy but also accelerates component wear and increases maintenance costs. Therefore, in view of these limitations, this paper studies and improves the existing structure and its shortcomings to provide a cable processing traction device with greater practical value. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a cable processing and traction device, which is achieved by the following specific technical means:

[0005] A cable processing traction device includes a base, a frame mounted on the top of the base, and guide mechanisms mounted on both sides of the top of the base and the frame. A fixed frame is mounted on the top of the base and the inner bottom surface of the frame. A movable frame is slidably connected inside the frame and directly above the fixed frame. Transmission rollers are rotatably connected to both sides of the interior of the fixed frame and the movable frame. A track is fitted between two sets of transmission rollers inside the same frame. Fixed plates are respectively mounted inside the corresponding tracks of the fixed frame and the movable frame. A pressing mechanism is provided on the opposite side of each of the two sets of fixed plates. Multiple tensioning mechanisms are provided on the inner bottom surface of the fixed frame and the inner top surface of the movable frame.

[0006] As a preferred technical solution of this utility model, an electric push cylinder is vertically installed at the top of the frame. The output end of the electric push cylinder extends into the interior of the frame and is fixedly connected to the top of the moving frame. Columns are vertically installed at the four corners of the top of the fixed frame. The tops of the four sets of columns are fixedly connected to the inner top surface of the frame, and the columns are slidably engaged with the moving frame.

[0007] As a preferred technical solution of this utility model, the pressing mechanism includes multiple sets of electric push cylinders II, which are respectively vertically installed on opposite sides of the two sets of fixed plates. The output ends of the electric push cylinders II on the same fixed plate are connected to a mounting frame I. Multiple sets of pressure rollers are rotatably connected inside the mounting frame I, and the pressure rollers are in contact with the corresponding track surfaces.

[0008] As a preferred technical solution of this utility model, the tensioning mechanism includes three electric push cylinders that are vertically installed on the inner bottom surface of the fixed frame and the inner top surface of the movable frame respectively. The output end of each electric push cylinder is connected to a mounting frame. Multiple sets of tensioning rollers are rotatably connected inside the mounting frame, and the tensioning rollers are in contact with the corresponding track surface.

[0009] As a preferred technical solution of this utility model, the guiding mechanism includes a fixed frame installed on both sides of the frame. Two sets of mounting plates are installed on one side of the top of the fixed frame, and a roller is rotatably connected between the two sets of mounting plates. Two sets of fixed shafts are vertically installed on the top side of the fixed frame away from the mounting plates, and guide rollers are rotatably connected to the outer side of each fixed shaft.

[0010] As a preferred embodiment of this utility model, a protective cover is installed on one side of the fixed frame and the movable frame. One end of the transmission roller's fixed shaft passes through the inside of the protective cover and is fixedly installed with a synchronous pulley. Two sets of synchronous pulleys inside the same protective cover are connected by a synchronous belt. A support frame is installed at the top of the base. Two sets of reduction motors are installed inside the support frame. The output ends of the two sets of reduction motors pass through the inside of the protective cover and are connected to one of the synchronous pulleys for transmission.

[0011] As a preferred embodiment of this utility model, a control console is fixedly installed on one side of the top of the base.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention employs a symmetrical track structure, which, with the cooperation of one or more sets of columns from an electric pusher cylinder, allows for flexible adjustment of the distance between the moving frame and the fixed frame, thus accommodating cables of different diameters. Simultaneously, the sliding fit between the columns and the moving frame ensures stability during lifting and lowering of the moving frame and improves the structural strength of the equipment. By incorporating a clamping mechanism and a tensioning mechanism, the tension and pressure of the tracks can be dynamically adjusted. This not only creates a comprehensive and uniform clamping force for cables of different diameters but also reduces wear caused by track slack, extends the equipment's service life, and enhances its versatility. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 .

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 2 .

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 3 .

[0017] Figure 4 This is a partial structural diagram of the present invention. Figure 1 .

[0018] Figure 5 This is a partial structural diagram of the present invention. Figure 2 .

[0019] Figure 6 This is a partial structural diagram of the present invention. Figure 3 .

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. Base; 2. Frame; 3. Fixed frame; 4. Moving frame; 5. Track; 6. Fixed plate; 7. Drive roller; 8. Electric pusher cylinder one; 9. Column; 10. Electric pusher cylinder two; 11. Mounting frame one; 12. Pressure roller; 13. Electric pusher cylinder three; 14. Mounting frame two; 15. Tension roller; 16. Fixed frame; 17. Idler roller; 18. Guide roller; 19. Protective cover; 20. Synchronous belt; 21. Gear motor; 22. Control console. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To be continued Figure 6 As shown:

[0027] This utility model provides a cable processing traction device, including a base 1, a frame 2 installed at the top of the base 1, and guide mechanisms installed at the top of the base 1 and on both sides of the frame 2; a fixed frame 3 is installed at the top of the base 1 and on the inner bottom surface of the frame 2, and a movable frame 4 is slidably connected inside the frame 2 and directly above the fixed frame 3; transmission rollers 7 are rotatably connected to both sides of the fixed frame 3 and the movable frame 4; a track 5 is sleeved between two sets of transmission rollers 7 inside the same frame; fixed plates 6 are respectively installed inside the corresponding tracks 5 of the fixed frame 3 and the movable frame 4; a pressing mechanism is provided on the opposite side of each of the two sets of fixed plates 6; and multiple tensioning mechanisms are provided on the inner bottom surface of the fixed frame 3 and the inner top surface of the movable frame 4.

[0028] The frame 2 is vertically mounted with an electric push cylinder 8 at its top. The output end of the electric push cylinder 8 extends into the interior of the frame 2 and is fixedly connected to the top of the movable frame 4. Each of the four corners of the top of the fixed frame 3 is vertically mounted with a column 9. The tops of the four columns 9 are fixedly connected to the inner top surface of the frame 2, and the columns 9 are slidably engaged with the movable frame 4. The electric push cylinder 8 can flexibly adjust the distance between the movable frame 4 and the fixed frame 3 to accommodate cables of different diameters. The sliding engagement between the columns 9 and the movable frame 4 ensures the stability of the movable frame 4 during lifting and lowering, improving the accuracy of equipment adjustment and structural rigidity.

[0029] The clamping mechanism includes multiple sets of electric push cylinders 10, which are vertically installed on opposite sides of the two sets of fixed plates 6. The output ends of the electric push cylinders 10 on the same fixed plate 6 are connected to a mounting frame 11. Multiple sets of pressure rollers 12 are rotatably connected inside the mounting frame 11, and the pressure rollers 12 are in contact with the corresponding track surface 5. The multiple sets of electric push cylinders 10 drive the pressure rollers 12 to apply pressure to the track 5, thereby flexibly adjusting the clamping force according to the cable material and hardness, ensuring that the track 5 and the cable are tightly attached without damaging the surface. At the same time, the rotation design of the pressure rollers 12 reduces the frictional resistance to the track 5 and extends the service life of the track 5.

[0030] The tensioning mechanism includes three electric push cylinders 13, which are vertically installed on the inner bottom surface of the fixed frame 3 and the inner top surface of the movable frame 4. The output ends of the three electric push cylinders 13 are connected to the mounting brackets 14. Multiple sets of tension rollers 15 are rotatably connected inside the mounting brackets 14. The tension rollers 15 are in contact with the corresponding track surface. The three electric push cylinders 13 drive the tension rollers 15 to adjust the tension of the track 5 in real time, which can solve the problem of loosening of the track 5 after long-term use, ensure smooth transmission of the track 5, improve the continuity and stability of the traction process, and reduce the maintenance frequency.

[0031] The guiding mechanism includes fixed frames 16 installed on both sides of the frame 2. Two sets of mounting plates are installed on one side of the top of the fixed frame 16, and rollers 17 are rotatably connected between the two sets of mounting plates. Two sets of fixed shafts are vertically installed on the top side of the fixed frame 16 away from the mounting plates. Guide rollers 18 are rotatably connected to the outer side of each fixed shaft. The rollers 17 support the cable, and the guide rollers 18 provide limiting guidance from both sides, further improving the ease of use of the device.

[0032] The fixed frame 3 and the movable frame 4 are each equipped with a protective cover 19 on one side. One end of the transmission roller 7 is fixed through the protective cover 19 and a synchronous pulley is fixedly installed thereon. The two sets of synchronous pulleys inside the same protective cover 19 are connected by a synchronous belt 20. A support frame is installed at the top of the base 1. Two sets of reduction motors 21 are installed inside the support frame. The output ends of the two sets of reduction motors 21 are both through the protective cover 19 and are connected to one of the synchronous pulleys. The transmission structure of the reduction motors 21, the synchronous belt 20 and the synchronous pulleys ensures that the two sets of transmission rollers 7 operate synchronously, making the track 5 move smoothly and consistently. At the same time, the protective cover 19 protects the transmission components from external interference and improves the reliability and safety of power transmission.

[0033] The base 1 has a control console 22 fixedly installed on one side of its top. The control console 22 centrally controls the operating parameters of each mechanism of the equipment, realizes automated operation, reduces the intensity of manual intervention, improves adjustment efficiency and ease of operation, and adapts to the needs of large-scale production.

[0034] The working principle of this embodiment:

[0035] When using the traction equipment, first input the diameter, material and other parameters of the cable to be processed through the control console 22. The system automatically drives the electric push cylinder 8 to adjust the distance between the moving frame 4 and the fixed frame 3 to ensure that the cable can be smoothly passed between the two sets of tracks 5. At the same time, the sliding cooperation between the column 9 and the moving frame 4 ensures that the adjustment process is smooth and without deviation.

[0036] At the same time, the electric pusher cylinder 2 10 pushes the mounting frame 1 11 down, so that the pressure roller 12 applies appropriate pressure to the track 5 according to the cable material, ensuring that the track 5 and the cable are tightly attached without damaging the surface; the electric pusher cylinder 3 13 synchronously drives the tension roller 15 to tighten the track 5, eliminate slack, and ensure transmission stability.

[0037] Next, the cable is passed through the guide mechanism on one side of the frame 2 and enters the traction area between the fixed frame 3 and the moving frame 4. Then it passes through the guide mechanism on the other side of the frame 2 and is fixed in the winding device at the rear end. The idler roller 17 of the guide mechanism can support the weight of the cable, while the guide rollers 18 on both sides can form a limiting channel.

[0038] After the cable is secured, the reduction motor 21 is started, which drives the transmission roller 7 to rotate in cooperation with the synchronous belt 20 and the synchronous pulley. This causes the track 5 in the fixed frame 3 and the moving frame 4 to move synchronously in opposite directions. The friction between the track 5 and the cable surface is used to achieve traction. The pressure roller 12 of the pressing mechanism can continuously apply pressure to the track 5 to ensure that the track 5 and the cable are in close contact and to prevent slippage. The tension roller 15 of the tensioning mechanism maintains the tension of the track 5 in real time, and finally realizes the continuous and uniform delivery of the cable.

[0039] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A cable processing and traction device, comprising a base (1), wherein a frame (2) is mounted on the top of the base (1), characterized in that: A guide mechanism is installed at the top of the base (1) and on both sides of the frame (2); a fixed frame (3) is installed at the top of the base (1) and on the inner bottom surface of the frame (2); a movable frame (4) is slidably connected inside the frame (2) and directly above the fixed frame (3); a transmission roller (7) is rotatably connected to both sides of the fixed frame (3) and the movable frame (4); a track (5) is sleeved between the two sets of transmission rollers (7) inside the same frame; a fixed plate (6) is installed inside the corresponding track (5) of the fixed frame (3) and the movable frame (4); a pressing mechanism is provided on the opposite side of the two sets of fixed plates (6); and multiple tensioning mechanisms are provided on the inner bottom surface of the fixed frame (3) and the inner top surface of the movable frame (4).

2. The cable processing and traction equipment as described in claim 1, characterized in that: An electric push cylinder (8) is vertically installed at the top of the frame (2). The output end of the electric push cylinder (8) extends into the interior of the frame (2) and is fixedly connected to the top of the moving frame (4). Columns (9) are vertically installed at the four corners of the top of the fixed frame (3). The tops of the four sets of columns (9) are fixedly connected to the inner top surface of the frame (2), and the columns (9) are slidably engaged with the moving frame (4).

3. The cable processing and traction equipment as described in claim 1, characterized in that: The pressing mechanism includes multiple sets of electric push cylinders (10) that are vertically installed on opposite sides of the two sets of fixed plates (6). The output ends of the electric push cylinders (10) on the same fixed plate (6) are connected to a mounting frame (11). Multiple sets of pressure rollers (12) are rotatably connected inside the mounting frame (11), and the pressure rollers (12) are in contact with the corresponding track (5) surface.

4. The cable processing and traction equipment as described in claim 1, characterized in that: The tensioning mechanism includes three electric push cylinders (13) that are vertically installed on the inner bottom surface of the fixed frame (3) and the inner top surface of the movable frame (4). The output end of each electric push cylinder (13) is connected to a mounting frame (14). Multiple sets of tension rollers (15) are rotatably connected inside the mounting frame (14), and the tension rollers (15) are in contact with the corresponding track (5) surface.

5. The cable processing and traction equipment as described in claim 1, characterized in that: The guiding mechanism includes a fixed frame (16) installed on both sides of the frame (2). Two sets of mounting plates are installed on one side of the top of the fixed frame (16). A roller (17) is rotatably connected between the two sets of mounting plates. Two sets of fixed shafts are vertically installed on the top side of the fixed frame (16) away from the mounting plates. Guide rollers (18) are rotatably connected to the outer side of each fixed shaft.

6. The cable processing and traction equipment as described in claim 1, characterized in that: A protective cover (19) is installed on one side of the fixed frame (3) and the movable frame (4). One end of the transmission roller (7) is fixed through the inside of the protective cover (19) and a synchronous pulley is fixedly installed thereon. The two sets of synchronous pulleys inside the same protective cover (19) are connected by a synchronous belt (20). A support frame is installed at the top of the base (1). Two sets of geared motors (21) are installed inside the support frame. The output ends of the two sets of geared motors (21) are through the inside of the protective cover (19) and are connected to one of the synchronous pulleys.

7. The cable processing and traction equipment as described in claim 1, characterized in that: A control console (22) is fixedly installed on one side of the top of the base (1).

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