Cable core coating forming device

Abstract

The utility model provides a cable core coating forming device. Belongs to the cable production field. According to the technical key points, the device comprises a working table, one side of the top of the working table is connected with a straightening mechanism, one side of the straightening mechanism is provided with a wrapping box fixedly connected with the working table, and the side, away from the straightening mechanism, of the wrapping box is provided with a cooling box fixedly connected with the working table; the side, away from the straightening mechanism, of the workbench is fixedly connected with an L-shaped fixing base, one side of the L-shaped fixing base is detachably connected with a side plate, one side wall of the side plate is fixedly connected with a bearing, the interior of the L-shaped fixing base is rotationally connected with a driving shaft, one side of the L-shaped fixing base is fixedly connected with a driving motor, and the driving motor is fixedly connected with the workbench. The output end of the driving motor is fixedly connected with the driving shaft; the utility model aims to provide a cable core coating forming device. The cable winding device is used for winding a cable more uniformly.

Description

Technical Field

[0001] The utility model relates to the field of cable production, in particular to a cable core coating molding device. Background Art

[0002] The cable core is the conductive part of the power cable, which is used to transmit electrical energy and is the main part of the power cable. At present, copper or aluminum is generally used to make the cable core. Coating is a process method of adding different materials to the periphery of the conductor based on the different performance requirements of the wires and cables. The coating process content is diverse, and the coating process of different materials is different. For example, rubber, lead, aluminum, plastic and other materials mostly use extrusion process, polyester film, aluminum-plastic composite film and other strip materials mostly use longitudinal wrapping process, mica tape, non-woven fabric, alkali-free glass and other fiber materials mostly use winding process, asphalt, insulating paint and other materials mostly use dipping process.

[0003] The current cable core coating molding device, as described in the patent with announcement number CN219676969U, includes a work table, a straightening device is fixedly connected to the edge of the upper surface of the work table, a coating box and a cooling box are fixedly connected to the upper surface of the work table, the coating box is arranged on the right side of the straightening device, the cooling box is arranged on the right side of the coating box, a feed hopper is fixedly connected to the top of the coating box, a coating through pipe is fixedly connected to the side of the coating box, the output end of the coating through pipe is fixedly connected to the outer surface of the cooling box, and a winding column is arranged on the side of the work table away from the straightening device.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the installation position of the winding column is fixed, so that when the coated cable core is wound up, it is easy to concentrate on a certain area of ​​the winding column, which makes it difficult to evenly wind up the cable core. Utility Model Content

[0005] The purpose of the utility model is to provide a cable core covering molding device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cable core coating molding device comprises a work table, a straightening mechanism is connected to one side of the top of the work table, a coating box fixedly connected to the work table is provided on one side of the straightening mechanism, a cooling box fixedly connected to the work table is provided on the side of the coating box away from the straightening mechanism, an L-shaped fixing seat is fixedly connected to the side of the work table away from the straightening mechanism, a side of the L-shaped fixing seat is detachably connected to a side panel, a side wall of the side panel is fixedly connected to a bearing, a driving shaft is rotatably connected to the inside of the L-shaped fixing seat, a driving motor is fixedly connected to one side of the L-shaped fixing seat, an output end of the driving motor is fixedly connected to the driving shaft, one end of the driving shaft is detachably connected to the bearing, and an outer side of the driving shaft A guide bar is fixedly connected to the guide bar, and a winding roller is slidably connected to the outer side of the guide bar. A guide hole matching the drive shaft and the guide bar is opened inside the winding roller. A fixed block is fixedly connected to the inside of the L-shaped fixed seat, and reciprocating screws are rotatably connected to both sides of the fixed block. Two groups of the reciprocating screws are fixedly connected, and the opposite sides of the two groups of reciprocating screws are rotatably connected to the L-shaped fixed seat. A stepper motor fixedly connected to the L-shaped fixed seat is provided on one side of the drive motor, and the output end of the stepper motor is fixedly connected to the reciprocating screw on one side. The outer sides of the two groups of reciprocating screws are meshed and connected with moving blocks, and one side of the two groups of moving blocks is detachably connected with a toggle block, and the two groups of toggle blocks are respectively located on both sides of the winding roller.

[0008] As a further solution of the utility model: the straightening mechanism includes a vertical frame fixedly connected to one side of the work table, the interior of the vertical frame is rotatably connected with a bidirectional screw, the threads on both sides of the bidirectional screw are in opposite directions, the outer side of the bidirectional screw is symmetrically threadedly connected with a movable plate, and one side of two groups of the movable plates are rotatably connected with a plurality of staggered straightening rollers.

[0009] As a further solution of the utility model: the straightening mechanism is symmetrically and fixedly connected with guide rods inside, the guide rods penetrate the two groups of movable plates, and the guide rods are slidably connected to the two groups of movable plates.

[0010] As a further solution of the utility model: the side of the straightening mechanism away from the straightening roller is symmetrically fixedly connected with right-angle plates, and two groups of the right-angle plates are fixedly connected to the work table.

[0011] As a further solution of the utility model: the toggle block is inserted into the interior of the moving block, one side of the moving block is threadedly connected with a fixing bolt, and the fixing bolt is threadedly connected to the toggle block.

[0012] As a further solution of the utility model: one side of the two groups of the shifting blocks are movably connected with balls, and the two groups of the balls are in contact with the two side walls of the roller respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] After the utility model adopts the above structure, through the mutual cooperation of the guide bar, the driving shaft, the reciprocating screw, the stepping motor, the moving block and the toggle block, when the winding roller rewinds the cable core after the coating and cooling, the stepping motor can be started, and when the stepping motor rotates, it can drive the reciprocating screws on both sides to rotate synchronously, and when the two sets of reciprocating screws rotate synchronously, they can drive the moving blocks and the toggle blocks on both sides to reciprocate synchronously, so that when the toggle blocks on both sides reciprocate, they can toggle the winding rollers on both sides to reciprocate left and right, so that the cable can be wound more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0016] Figure 1 The figure is a schematic structural diagram of a cable core overmolding device.

[0017] Figure 2 This is a schematic structural diagram of a cable core overmolding device from another perspective.

[0018] Figure 3 A cable core overmolding device Figure 2 Schematic diagram of the A part structure.

[0019] In the figure: 1. work table; 2. straightening mechanism; 21. bidirectional screw; 22. moving plate; 23. straightening roller; 24. guide rod; 25. right-angle plate; 26. vertical frame; 3. coating box; 4. cooling box; 5. L-shaped fixing seat; 6. side plate; 7. winding roller; 8. guide strip; 9. guide hole; 10. reciprocating screw; 11. fixing block; 12. stepping motor; 13. driving motor; 14. bearing; 15. moving block; 16. toggle block; 17. ball bearing; 18. fixing bolt; 19. driving shaft. DETAILED DESCRIPTION

[0020] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0021] See also Figure 1-3A cable core coating molding device includes a work table 1, a straightening mechanism 2 is connected to one side of the top of the work table 1, and the straightening mechanism 2 includes a vertical frame 26 fixedly connected to one side of the work table 1. The side of the straightening mechanism 2 away from the straightening roller 23 is symmetrically fixedly connected with a right angle plate 25, and two groups of right angle plates 25 are fixedly connected to the work table 1. The right angle plate 25 can further connect and fix the vertical frame 26 and the work table 1, thereby improving the connection stability between the vertical frame 26 and the work table 1. The vertical frame 26 is rotatably connected with a bidirectional screw 21 inside, and the two sides of the bidirectional screw 21 have opposite thread directions. The outer side of the bidirectional screw 21 is symmetrically threaded with a moving plate 22, and one side of the two groups of moving plates 22 is rotatably connected with a plurality of staggered straightening rollers 23. When the bidirectional screw 21 rotates, it can drive the two groups of moving plates 22 to move relative to or away from each other, thereby adjusting the spacing between the straightening rollers 23 on the upper and lower sides to meet the straightening of cable cores with different diameters.

[0022] The straightening mechanism 2 is symmetrically fixedly connected with a guide rod 24 inside, which passes through the two groups of moving plates 22. The guide rod 24 is slidably connected to the two groups of moving plates 22, and the guide rod 24 can guide the up and down movement of the two groups of moving plates 22. A coating box 3 fixedly connected to the work table 1 is provided on one side of the straightening mechanism 2, and a cooling box 4 fixedly connected to the work table 1 is provided on the side of the coating box 3 away from the straightening mechanism 2. The coating box 3 and the cooling box 4 can be respectively coated and cooled on the cable core. An L-shaped fixing seat 5 is fixedly connected to the side of the work table 1 away from the straightening mechanism 2, and a side plate 6 is detachably connected to one side of the L-shaped fixing seat 5. The specific L-shaped fixing seat 5 is fixed to the side plate 6 by threaded connection, and a side wall of the side plate 6 is fixedly connected to a bearing 14. The L-shaped fixing seat 5 is internally rotatably connected to a drive shaft 19, and a drive motor 13 is fixedly connected to one side of the L-shaped fixing seat 5. The output end of the drive motor 13 is fixedly connected to the drive shaft 19, and the drive shaft 19 can be driven to rotate when the drive motor 13 starts working.

[0023] One end of the drive shaft 19 is detachably connected to the bearing 14. Specifically, the drive shaft 19 is keyed to the inside of the bearing 14. The side plate 6 and the bearing 14 can play an auxiliary supporting role for the end of the drive shaft 19 away from the drive motor 13. The outer side of the drive shaft 19 is fixedly connected to a guide bar 8, and the outer side of the guide bar 8 is slidably connected to a winding roller 7. The inside of the winding roller 7 is provided with a guide hole 9 that matches the drive shaft 19 and the guide bar 8. The mutual cooperation between the guide bar 8 and the guide hole 9 can guide the movement of the winding roller 7. At the same time, when the drive shaft 19 rotates, the winding roller 7 can be driven to rotate by the guide bar 8 to meet the winding roller 7 for winding the cable core. The inside of the L-shaped fixed seat 5 is fixedly connected to a fixed block 11, and the two sides of the fixed block 11 are rotatably connected to reciprocating screws 10. The fixed block 11 can support the two sets of reciprocating screws 10.

[0024] Two groups of reciprocating screws 10 are fixedly connected, and the opposite sides of the two groups of reciprocating screws 10 are both rotatably connected to the L-shaped fixed seat 5. A stepper motor 12 fixedly connected to the L-shaped fixed seat 5 is provided on one side of the driving motor 13. The output end of the stepper motor 12 is fixedly connected to one side of the reciprocating screw 10. The outer sides of the two groups of reciprocating screws 10 are meshed and connected with moving blocks 15. When the stepper motor 12 rotates, it can drive the two groups of reciprocating screws 10 to rotate synchronously, so that when the two groups of reciprocating screws 10 rotate synchronously, it can drive the moving blocks 15 on both sides to reciprocate left and right synchronously. One side of the two groups of moving blocks 15 is detachably connected with a toggle block 16. The two groups of toggle blocks 16 are respectively located on both sides of the winding roller 7. When the two groups of toggle blocks 16 reciprocate with the two groups of moving blocks 15, they can toggle the winding roller 7 to reciprocate left and right, so that the winding roller 7 can evenly reel the cable core.

[0025] The toggle block 16 is inserted into the interior of the moving block 15. A fixing bolt 18 is threadedly connected to one side of the moving block 15. The fixing bolt 18 is threadedly connected to the toggle block 16. The toggle block 16 is fixed by the fixing bolt 18, so that the toggle block 16 can be disassembled later, thereby releasing the limit of the roller 7, and then facilitating the subsequent disassembly of the roller 7. Balls 17 are movably connected to one side of the two groups of toggle blocks 16. The two groups of balls 17 are in contact with the two side walls of the roller 7 respectively. The balls 17 can roll along the two sides of the roller 7, thereby reducing the probability of wear between the roller 7 and the toggle block 16 when the roller 7 rotates.

[0026] In this embodiment, the coating box 3 and the cooling box 4 are prior art and will not be described in detail here.

[0027] When in use, the cable core is passed between the straightening rollers 23 on the upper and lower sides, so that the cable core can be straightened by passing through the upper and lower groups of straightening rollers 23, and then the coating box 3 and the cooling box 4 are started, so that the straightened wire core can be coated when passing through the coating box 3, and then cooled by the cooling box 4, and then fixed on the outside of the winding roller 7, and then the driving motor 13 is started, so that the driving motor 13 can drive the driving shaft 19 and the guide bar 8 to rotate when starting the work, and the guide bar 8 and the driving shaft 19 can drive the winding roller 7 to rotate when rotating, and the winding roller 7 can reel in the coated and cooled cable when rotating, and at the same time, the stepping motor 12 is started, so that the stepping motor 12 can drive the reciprocating screws 10 on both sides to rotate synchronously when rotating, and the two groups of reciprocating screws 10 can drive the moving blocks 15 and the toggle blocks 16 on both sides to reciprocate synchronously when rotating synchronously, so that the toggle blocks 16 on both sides can toggle the winding rollers 7 on both sides to reciprocate left and right when reciprocating, so that the cable can be reeled more evenly.

[0028] The above embodiments are preferred implementation modes of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the relevant technical field, if they do not depart from the scope of the technical features of the present invention, can make equivalent embodiments by partial changes or modifications to the technical contents disclosed in the present invention, and they still fall within the scope of the technical features of the present invention without departing from the technical features of the present invention.

Claims

1. A cable core coating molding device, comprising a work table (1), a straightening mechanism (2) being connected to one side of the top of the work table (1), a coating box (3) being fixedly connected to the work table (1) being provided on one side of the straightening mechanism (2), and a cooling box (4) being fixedly connected to the work table (1) being provided on a side of the coating box (3) away from the straightening mechanism (2), wherein: An L-shaped fixing seat (5) is fixedly connected to a side of the work table (1) away from the straightening mechanism (2); a side plate (6) is detachably connected to one side of the L-shaped fixing seat (5); a bearing (14) is fixedly connected to a side wall of the side plate (6); a driving shaft (19) is rotatably connected to the inside of the L-shaped fixing seat (5); a driving motor (13) is fixedly connected to one side of the L-shaped fixing seat (5); an output end of the driving motor (13) is fixedly connected to the driving shaft (19); one end of the driving shaft (19) is detachably connected to the bearing (14); a guide strip (8) is fixedly connected to the outside of the driving shaft (19); a roller (7) is slidably connected to the outside of the guide strip (8); a groove (14) is provided inside the roller (7) for connecting to the driving shaft (19) and the guide strip ( 8) a guide hole (9) adapted thereto, a fixed block (11) is fixedly connected inside the L-shaped fixed seat (5), and reciprocating screws (10) are rotatably connected on both sides of the fixed block (11), and two groups of the reciprocating screws (10) are fixedly connected, and the opposite sides of the two groups of the reciprocating screws (10) are rotatably connected to the L-shaped fixed seat (5), and a stepper motor (12) fixedly connected to the L-shaped fixed seat (5) is provided on one side of the drive motor (13), and the output end of the stepper motor (12) is fixedly connected to one side of the reciprocating screw (10), and the outer sides of the two groups of the reciprocating screws (10) are meshedly connected with moving blocks (15), and one side of the two groups of the moving blocks (15) is detachably connected with a toggle block (16), and the two groups of the toggle blocks (16) are respectively located on both sides of the winding roller (7).

2. A cable core coating molding device according to claim 1, characterized in that: The straightening mechanism (2) comprises a vertical frame (26) fixedly connected to one side of the work table (1), the vertical frame (26) is rotatably connected to a bidirectional screw (21) inside, the two sides of the bidirectional screw (21) have threads in opposite directions, the outer side of the bidirectional screw (21) is symmetrically threadedly connected to a moving plate (22), and one side of two groups of the moving plates (22) are both rotatably connected to a plurality of staggered straightening rollers (23).

3. A cable core coating molding device according to claim 2, characterized in that: The straightening mechanism (2) is symmetrically and fixedly connected internally with guide rods (24), the guide rods (24) penetrate the two groups of movable plates (22), and the guide rods (24) are slidably connected to the two groups of movable plates (22).

4. A cable core coating molding device according to claim 3, characterized in that: The side of the straightening mechanism (2) away from the straightening roller (23) is symmetrically and fixedly connected with a right-angle plate (25), and two groups of the right-angle plates (25) are fixedly connected to the work table (1).

5. A cable core coating molding device according to claim 1, characterized in that: The toggle block (16) is inserted into the interior of the moving block (15); one side of the moving block (15) is threadedly connected with a fixing bolt (18); and the fixing bolt (18) is threadedly connected to the toggle block (16).

6. A cable core coating molding device according to claim 1, characterized in that: One side of the two groups of the shifting blocks (16) is movably connected with a ball bearing (17), and the two groups of the ball bearings (17) are in contact with two side walls of the roller (7) respectively.

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