Gantry type active pay-off rack for electric wire and cable extrusion unit

Abstract

The utility model relates to the field of wire and cable production equipment, and discloses a gantry type active pay-off rack for a wire and cable extrusion unit, which comprises a support base, a gantry mounting rack fixedly connected to the upper side surface of the support base, and a control device box fixedly connected to one end of the upper side surface of the support base, one side of the gantry mounting frame is fixedly connected with a driving motor, the other side of the gantry mounting frame is in threaded connection with a threaded extrusion rod, one end of the threaded extrusion rod is fixedly connected with a rotating wheel handle, and the inner side face, extending to the gantry mounting frame, of the rotating wheel handle is provided with a pay-off roller; and the clamping device is arranged on the upper side face of the supporting base and corresponds to the lower portion of the gantry mounting frame, the device is suitable for production of cables of different specifications and materials, and the adaptability is high by adjusting, controlling and replacing the pay-off roller. And the rotating speed is accurately controlled, so that the uniformity and consistency of the cable are ensured, and the product quality and the flexibility of equipment are improved.

Description

Technical Field

[0001] The utility model relates to the field of wire and cable production equipment, in particular to a gantry type active pay-off rack for a wire and cable extrusion unit. Background Art

[0002] Wires and cables are important wire products used to transmit electrical energy, signals and realize electromagnetic energy conversion. In the production process of wires and cables, the extruder unit is one of the key manufacturing equipment. The wire and cable extruder unit is a special equipment used to produce wires and cables. During the extrusion process, the cable needs to maintain stable tension and speed to ensure the quality and performance of the cable.

[0003] However, traditional pay-off stands often have problems with unstable clamping and difficult to control pay-off speed when dealing with pay-off rollers of different specifications and weights. These problems directly affect the production efficiency and product quality of cables. For this reason, we propose a gantry-type active pay-off stand for wire and cable extrusion units. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a gantry type active pay-off stand for a wire and cable extruder unit, which solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gantry type active pay-off stand for a wire and cable extruder unit, comprising a support base, the upper side of the support base is fixedly connected to a gantry mounting frame, one end of the upper side of the support base is fixedly connected to a control device box, one side of the gantry mounting frame is fixedly connected to a drive motor, the other side of the gantry mounting frame is threadedly connected to a threaded extrusion rod, one end of the threaded extrusion rod is fixedly connected to a rotating wheel handle, the rotating wheel handle extends to the inner side of the gantry mounting frame and is provided with a pay-off roller, and also includes:

[0008] A control component is arranged on the upper side of the support base corresponding to the lower side of the gantry mounting frame, and is used to limit the rotation speed of the pay-off roller;

[0009] The clamping and rotating device is arranged on both sides of the gantry mounting frame and is used to clamp and rotate pay-off rollers of different models.

[0010] Preferably, both sides of the pay-off roller are rotatably and fixedly connected with a rotating insert ring, and a plurality of steel balls are embedded in the rotating insert ring.

[0011] Preferably, the clamping and rotating device includes a rotating mounting roller and a rotating plug joint, the rotating shaft of the driving motor is movably plugged into one side of the gantry mounting frame, and extends to the inner wall of the gantry mounting frame and is fixedly connected to the rotating mounting roller, and the end of the threaded extrusion rod away from the rotating wheel handle extends to the inner side of the gantry mounting frame and is fixedly connected to the rotating plug joint.

[0012] Preferably, an end of the rotating installation roller away from the driving motor is fixedly connected with a long strip-shaped limiting plate.

[0013] Preferably, the control component includes a mounting plate 1, an extrusion component and a spring, the upper side surface of the support base is fixedly connected with a mounting plate 1 corresponding to the lower inner side of the gantry mounting frame, the upper end of the mounting plate 1 is rotatably connected with an inclined inclined plate, the upper side surface of the mounting plate 1 is fixedly connected with an extrusion component, the lower side surface of the upper end inclined plate of the mounting plate 1 is fixedly connected with a raised plug block, and a spring is fixedly sleeved on the plug block.

[0014] Preferably, an extrusion wheel is rotatably connected to the extrusion assembly, and the extrusion wheel is rotatably connected to the rotating insert ring.

[0015] Preferably, the control component also includes a second mounting plate, a threaded mounting seat and a rotating handle, the front end of the upper side surface of the support base is fixedly connected to the second mounting plate, the upper end of the second mounting plate is fixedly connected to the threaded mounting seat, the threaded mounting seat is inclined and has a threaded groove at the upper end, the side surface of the threaded mounting seat is threadedly connected to the rotating handle, the lower end of the spring is sleeved on the upper end of the threaded mounting seat, and the bottom is fixedly connected to the upper surface of the rotating handle.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a gantry type active pay-off stand for a wire and cable extruder unit, which has the following beneficial effects:

[0018] 1. This gantry type active pay-off stand for wire and cable extrusion unit is suitable for the production needs of cables of different specifications and materials. By adjusting the control components and replacing different types of pay-off rollers, it can easily adapt to the production of cables of different specifications and materials, thereby improving the flexibility and versatility of the equipment.

[0019] 2. The gantry-type active pay-off stand for the wire and cable extrusion unit can achieve precise control of the speed of the pay-off roller by controlling the extrusion force between the extrusion wheel and the rotating plug ring of the component. This precise speed control is crucial for the production of wires and cables, and can ensure the uniformity and consistency of the cables and improve product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic cross-sectional view of the gantry mounting frame of the utility model;

[0022] Figure 3 This is a schematic diagram of the pay-off roller of the utility model;

[0023] Figure 4 This is a schematic diagram of the control component of the utility model.

[0024] In the figure: 1. Support base; 2. Gantry mounting frame; 3. Control device box; 4. Drive motor; 5. Rotating wheel handle; 6. Pay-off roller; 7. Control assembly; 8. Threaded extrusion rod; 9. Rotating mounting roller; 10. Rotating plug ring; 11. Mounting plate 1; 12. Mounting plate 2; 13. Extrusion assembly; 14. Threaded mounting seat; 15. Rotating handle; 16. Spring; 17. Clamping and rotating device; 18. Rotating plug connector. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 A gantry type active pay-off stand for a wire and cable extruder unit comprises a support base 1, a gantry mounting frame 2 is fixedly connected to the upper side of the support base 1, a control device box 3 is fixedly connected to one end of the upper side of the support base 1, a driving motor 4 is fixedly connected to one side of the gantry mounting frame 2, a threaded extrusion rod 8 is threadedly connected to the other side of the gantry mounting frame 2, a rotating wheel handle 5 is fixedly connected to one end of the threaded extrusion rod 8, and a pay-off roller 6 is arranged on the inner side of the rotating wheel handle 5 extending to the gantry mounting frame 2, and further comprises:

[0027] A control component 7, which is arranged on the upper side of the support base 1 and corresponds to the lower side of the gantry mounting frame 2, and is used to limit the rotation speed of the pay-off roller 6;

[0028] The clamping and rotating devices 17 are arranged on both sides of the gantry mounting frame 2 and are used to clamp and rotate the pay-off rollers 6 of different models.

[0029] Furthermore, two sides of the pay-off roller 6 are rotatably and fixedly connected with a rotating insert ring 10 , in which a plurality of steel balls are embedded.

[0030] Furthermore, the clamping and rotating device 17 includes a rotating mounting roller 9 and a rotating plug connector 18. The rotating shaft of the driving motor 4 is movably plugged into one side of the gantry mounting frame 2 and extends to the inner wall of the gantry mounting frame 2 and is fixedly connected to the rotating mounting roller 9. The end of the threaded extrusion rod 8 away from the rotating wheel handle 5 extends to the inner side of the gantry mounting frame 2 and is fixedly connected to the rotating plug connector 18.

[0031] Furthermore, one end of the rotating installation roller 9 away from the driving motor 4 is fixedly connected with a long strip-shaped limiting plate.

[0032] Furthermore, the control component 7 includes a mounting plate 11, an extrusion component 13 and a spring 16. The upper side surface of the support base 1 is fixedly connected with a mounting plate 11 corresponding to the inner lower side of the gantry mounting frame 2. The upper end of the mounting plate 11 is rotatably connected with an inclined inclined plate. The upper side surface of the mounting plate 11 is fixedly connected with the extrusion component 13. The lower side surface of the upper end inclined plate of the mounting plate 11 is fixedly connected with a raised plug block, and the spring 16 is fixedly sleeved on the plug block.

[0033] Furthermore, an extrusion wheel is rotatably connected in the extrusion assembly 13 , and the extrusion wheel is rotatably connected to the rotating insert ring 10 .

[0034] Furthermore, the control component 7 also includes a mounting plate 2 12, a threaded mounting seat 14 and a rotating handle 15. The front end of the upper side surface of the support base 1 is fixedly connected to the mounting plate 2 12, the upper end of the mounting plate 2 12 is fixedly connected to the threaded mounting seat 14, the threaded mounting seat 14 is inclined and has a threaded groove at the upper end, the rotating handle 15 is threadedly connected to the side surface of the threaded mounting seat 14, the lower end of the spring 16 is sleeved on the upper end of the threaded mounting seat 14, and the bottom is fixedly connected to the upper surface of the rotating handle 15.

[0035] Working principle: When using this device, the user first fixes the rotating plug ring 10 on both sides of the pay-off roller 6 that needs to pay-off, and then movably plugs the pay-off roller 6 into the rotating installation roller 9. The long strip limiting plate on the rotating installation roller 9 can limit the pay-off roller 6 to prevent it from being over-installed. Then, the threaded extrusion rod 8 is driven to rotate on the side of the gantry mounting frame 2 by rotating the rotating wheel handle 5, so that the threaded extrusion rod 8 moves toward the direction of the rotating installation roller 9, and the rotating plug joint 18 is plugged into the rotating plug ring 10 at the end of the pay-off roller 6 away from the rotating installation roller 9 to complete the fixation. During the process of pay-off, the control component 7 applies appropriate extrusion force to the rotating plug ring 10 through the extrusion wheel according to the set parameters to maintain the pay-off. The rotation speed of the wire roller 6 and the tension of the cable are specifically adjusted by rotating the rotating handle 15 so that the rotating handle 15 moves up or down on the threaded mounting seat 14, and the extension or contraction of the threaded mounting seat 14 is adjusted by moving the rotating handle 15, so that the inclined plate at the upper end of the mounting plate 11 is rotated, and the extrusion assembly 13 adjusts the appropriate extrusion force on the rotating plug ring 10 to maintain the rotation speed of the wire-releasing roller 6 and the tension of the cable. The multiple steel balls embedded in the rotating plug ring 10 can reduce the friction of the wire-releasing roller 6 when it rotates, thereby improving the operating efficiency of the equipment. Since the threaded extrusion rod 8 in the clamping and rotating device 17 can change the distance between it and the rotating mounting roller 9, the wire-releasing rollers 6 of different sizes and widths can be clamped and driven to rotate.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gantry type active pay-off stand for a wire and cable extruder unit, comprising a support base (1), characterized in that: The upper side of the support base (1) is fixedly connected to a gantry mounting frame (2), one end of the upper side of the support base (1) is fixedly connected to a control device box (3), one side of the gantry mounting frame (2) is fixedly connected to a drive motor (4), the other side of the gantry mounting frame (2) is threadedly connected to a threaded extrusion rod (8), one end of the threaded extrusion rod (8) is fixedly connected to a rotating wheel handle (5), and the rotating wheel handle (5) extends to the inner side of the gantry mounting frame (2) and is provided with a wire release roller (6), and further comprises: A control component (7) is arranged on the upper side of the support base (1) below the corresponding gantry mounting frame (2) and is used to limit the rotation speed of the pay-off roller (6); A clamping and rotating device (17) is arranged on both sides of the gantry mounting frame (2) and is used to clamp and rotate pay-off rollers (6) of different models.

2. The gantry type active pay-off stand for a wire and cable extruder unit according to claim 1, characterized in that: The two sides of the pay-off roller (6) are rotatably and fixedly connected with a rotating insert ring (10), and a plurality of steel balls are embedded in the rotating insert ring (10).

3. The gantry type active pay-off stand for a wire and cable extruder unit according to claim 1, characterized in that: The clamping and rotating device (17) comprises a rotating installation roller (9) and a rotating plug connector (18); the rotating shaft of the driving motor (4) is movably plugged into one side of the gantry mounting frame (2) and extends to the inner wall of the gantry mounting frame (2) and is fixedly connected to the rotating installation roller (9); the end of the threaded extrusion rod (8) away from the rotating wheel handle (5) extends to the inner side of the gantry mounting frame (2) and is fixedly connected to the rotating plug connector (18).

4. The gantry type active pay-off stand for a wire and cable extruder unit according to claim 3, characterized in that: One end of the rotating installation roller (9) away from the driving motor (4) is fixedly connected to a long strip-shaped limiting plate.

5. The gantry type active pay-off stand for a wire and cable extruder unit according to claim 1, characterized in that: The control component (7) comprises a mounting plate (11), an extrusion component (13) and a spring (16); the upper side surface of the support base (1) is fixedly connected to the mounting plate (11) at the lower inner side corresponding to the gantry mounting frame (2); the upper end of the mounting plate (11) is rotatably connected to an inclined inclined plate; the upper side surface of the mounting plate (11) is fixedly connected to the extrusion component (13); the lower side surface of the upper end inclined plate of the mounting plate (11) is fixedly connected to a protruding plug block, and the spring (16) is fixedly sleeved on the plug block.

6. The gantry type active pay-off stand for a wire and cable extruder unit according to claim 5, characterized in that: An extrusion wheel is rotatably connected in the extrusion assembly (13), and the extrusion wheel is rotatably connected to the rotating insert ring (10).

7. The gantry type active pay-off stand for a wire and cable extruder unit according to claim 5, characterized in that: The control assembly (7) further comprises a second mounting plate (12), a threaded mounting seat (14) and a rotating handle (15); the front end of the upper side surface of the support base (1) is fixedly connected to the second mounting plate (12); the upper end of the second mounting plate (12) is fixedly connected to the threaded mounting seat (14); the threaded mounting seat (14) is inclined and has a threaded groove at the upper end; the rotating handle (15) is threadedly connected to the side surface of the threaded mounting seat (14); the lower end of the spring (16) is sleeved on the upper end of the threaded mounting seat (14), and the bottom is fixedly connected to the upper surface of the rotating handle (15).

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