Fire-resistant cable wrapping equipment

Abstract

The utility model relates to fire-resistant cable wrapping equipment, which belongs to the technical field of cable wrapping and comprises a base and two supporting plates fixedly connected to the top of the base, rotating plates are arranged on opposite sides of the two supporting plates, detachable structures are arranged between the rotating plates and the supporting plates, and the supporting plates are arranged on the base. A cable guiding structure is arranged on the back face of the supporting plate, and the detachable structure comprises a rotating sleeve rotationally connected to the side, close to the rotating plate, of the supporting plate. According to the fire-resistant cable wrapping equipment, by arranging a rotating sleeve and an inserting block, a rotating plate can be inserted into the rotating sleeve through the inserting block, meanwhile, the rotating plate can be taken down, then by arranging a reset spring and an elastic clamping block, an inserting rod can be fixed into the rotating sleeve, and at the moment, the inserting rod and the rotating sleeve can rotate at the same time; and on one hand, the cable winding effect is achieved, on the other hand, workers can conveniently take down the cable and the rotating plate at the same time, and follow-up packaging work on the cable is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cable wrapping, in particular to a refractory cable wrapping device. Background Art

[0002] In the wire and cable production industry, it usually involves the process of wrapping tapes around a conductor and / or a cable core. The wrapping tapes such as mica tapes, polyester film tapes, aluminum foil tapes, cotton paper tapes, etc. play a role in shielding, insulation or flame retardancy according to the different properties and process requirements of the wrapping tapes. Cable wrapping refers to the process of wrapping one or more layers of materials around the outside or specific parts of a cable during the production or repair of the cable to enhance the insulation performance, mechanical strength or meet other specific requirements of the cable.

[0003] During the cable production process, wrapping equipment is needed. The Chinese utility model patent with the publication number CN217534989U discloses a wrapping device for processing refractory cables, which relates to the technical field of profiling dies. The existing wrapping method realizes wrapping by rotating the cable. When the pulling force of the cable is too large, this wrapping method will damage the cable. And when the cable is wound, because the diameter of the winding roller is small, the winding efficiency of the cable is slow. A buffer structure is arranged on the mounting frame. The buffer structure includes a mounting plate, and a reciprocating lead screw is movably connected to the mounting plate. The mounting plate is fixedly connected to the mounting frame. By setting the buffer structure, the movable seat in the buffer structure can evenly wind the cable around the adjusting rod through the rotation of the reciprocating lead screw. When the rotation speed of the transmission rod suddenly becomes too fast, the cable will pull the winding rod and the wire guiding roller to move through the slider inside the chute, thereby playing a buffering role on the cable and avoiding damage to the cable caused by the pulling force, thus playing a protective role on the cable.

[0004] However, during the use of this utility model, after the cable is wound, the staff needs to pack the wound cable at the same time. Since the fixed disk is fixed outside the transmission rod, it is not convenient for the staff to remove the cable together with the fixed disk, which affects the production efficiency of the staff and cannot meet the production requirements. Therefore, a refractory cable wrapping device is proposed to solve the problems raised above. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a refractory cable wrapping device, which has the advantage of being convenient to remove the wound cable, and solves the problem that after the cable is wound, the staff needs to pack the wound cable at the same time. Since the fixed disk is fixed outside the transmission rod, it is not convenient for the staff to remove the cable together with the fixed disk, which affects the production efficiency of the staff and cannot meet the production requirements.

[0006] To achieve the above object, the present utility model provides the following technical solution: a refractory cable wrapping device, including a base and two support plates fixedly connected to the top of the base. On the opposite sides of the two support plates, there are rotating plates, and a detachable structure is arranged between the rotating plate and the support plate. A cable guiding structure is arranged on the back of the support plate;

[0007] The detachable structure includes a rotating sleeve rotatably connected to the side of the support plate close to the rotating plate. On the side of the rotating plate close to the support plate, there is an insertion rod extending into the interior of the rotating sleeve. Inside the insertion rod, there is a reset spring fixedly connected, and one end of the reset spring is fixedly connected with an elastic clamping block extending outside the rotating sleeve;

[0008] The cable guiding structure includes two fixing plates fixedly connected to the backs of the two support plates respectively. Between the two fixing plates, there is a reciprocating lead screw rotatably connected. A threaded sleeve is threadedly connected to the outside of the reciprocating lead screw, and a guide is fixedly connected to the top of the threaded sleeve.

[0009] Further, the surface of the rotating sleeve is provided with a clamping hole adapted to the elastic clamping block. The number of insertion rods is two, and two elastic clamping blocks are distributed inside each insertion rod.

[0010] Further, a driving box is fixedly connected to one side of the support plate. Inside the driving box, a first pulley and a second pulley are respectively rotatably connected. A transmission belt is connected between the first pulley and the second pulley in a transmission manner. A driving motor for driving the first pulley is fixedly installed on one side of the driving box.

[0011] Further, one side of the first pulley is fixedly connected to the reciprocating lead screw, and one side of the second pulley is fixedly connected to one end of the rotating sleeve.

[0012] Further, a limiting guide rod is fixedly connected between the two fixing plates. A limiting sliding sleeve is slidably connected to the outside of the limiting guide rod, and the bottom of the limiting sliding sleeve is fixedly connected to the guide.

[0013] Further, a support rod extending to the separated sides is arranged between the two rotating plates. Fixing nuts are threadedly connected to both ends of the support rod close to the support plate.

[0014] Further, tooth-shaped grooves adapted to the support rod are opened inside the two rotating plates. The number of support rods is four, and the four support rods are evenly distributed between the two rotating plates.

[0015] Further, moving wheels are rotatably installed at the bottom of the base. The number of moving wheels is four, and the four moving wheels are evenly distributed at the bottom of the base.

[0016] Compared with the prior art, the utility model provides a fire-resistant cable wrapping device, which has the following

[0017] beneficial effects:

[0018] 1. For this fire-resistant cable wrapping device, by setting a rotating sleeve and an insertion block, the rotating plate can be inserted into the rotating sleeve through the insertion block, and at the same time, the rotating plate can be removed. Then, by setting a return spring and an elastic clamping block, the insertion rod can be fixed inside the rotating sleeve. At this time, the insertion rod and the rotating sleeve can rotate simultaneously. On the one hand, the effect of winding the cable is achieved, and on the other hand, it is convenient for the staff to remove the cable together with the rotating plate, facilitating the subsequent packing work of the cable.

[0019] 2. For this fire-resistant cable wrapping device, by setting a driving motor to drive the first pulley and the reciprocating lead screw to rotate simultaneously, the reciprocating lead screw can drive the thread sleeve and the guide to perform reciprocating motion, enabling the cable to be wound more evenly. It solves the problem that after the cable is wound, the staff needs to pack the wound cable simultaneously. Since the fixed disk is fixed outside the transmission rod, it is not convenient for the staff to remove the cable together with the fixed disk, affecting the production efficiency of the staff and not meeting the production requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a sectional view of the structure of the utility model;

[0021] Figure 2 is of the utility model Figure 1 an enlarged schematic structural view of A shown;

[0022] Figure 3 is a rear sectional view of the structure of the utility model;

[0023] Figure 4 is a three-dimensional view of the cable guiding structure of the utility model;

[0024] Figure 5 is a schematic structural view of the first pulley of the utility model;

[0025] Figure 6 is a schematic structural view of the tooth-shaped groove of the utility model.

[0026] In the figure: 1 base, 2 support plate, 3 rotating plate, 4 rotating sleeve, 5 insertion rod, 6 return spring, 7 elastic clamping block, 8 fixing plate, 9 reciprocating lead screw, 10 thread sleeve, 11 wire guide, 12 drive box, 13 first pulley, 14 second pulley, 15 drive belt, 16 drive motor, 17 limit guide rod, 18 limit sliding sleeve, 19 support rod, 20 fixing nut, 21 tooth-shaped groove, 22 moving wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Embodiment 1:

[0029] Please refer to Figures 1 to 5 , a refractory cable wrapping device in this embodiment includes a base 1 and two support plates 2 fixedly connected to the top of the base 1. Rotating plates 3 are arranged on the opposite sides of the two support plates 2. A detachable structure is arranged between the rotating plate 3 and the support plate 2. The detachable structure includes a rotating sleeve 4 rotatably connected to the side of the support plate 2 close to the rotating plate 3. A plug rod 5 extending into the interior of the rotating sleeve 4 is fixedly connected to the side of the rotating plate 3 close to the support plate 2. A return spring 6 is fixedly connected to the interior of the plug rod 5. One end of the return spring 6 is fixedly connected to an elastic clamping block 7 extending outside the rotating sleeve 4.

[0030] Among them, a clamping hole adapted to the elastic clamping block 7 is formed on the surface of the rotating sleeve 4. The number of the plug rods 5 is two, and two elastic clamping blocks 7 are distributed in each plug rod 5.

[0031] It should be noted that bearings adapted to the rotating sleeve 4 are fixedly installed on the opposite sides of the two support plates 2.

[0032] In this embodiment, a cable guiding structure is arranged on the back of the support plate 2. The cable guiding structure includes two fixing plates 8 fixedly connected to the backs of the two support plates 2 respectively. A reciprocating lead screw 9 is rotatably connected between the two fixing plates 8. A threaded sleeve 10 is threadedly connected to the outside of the reciprocating lead screw 9. A guide 11 is fixedly connected to the top of the threaded sleeve 10.

[0033] Among them, a limiting guide rod 17 is fixedly connected between the two fixing plates 8. A limiting sliding sleeve 18 is slidably connected to the outside of the limiting guide rod 17. The bottom of the limiting sliding sleeve 18 is fixedly connected to the guide 11. Bearings adapted to the reciprocating lead screw 9 are fixedly installed on the opposite sides of the two fixing plates 8. The working length of the reciprocating lead screw 9 is equal to the distance between the two rotating plates 3.

[0034] In this embodiment, a driving box 12 is fixedly connected to one side of the support plate 2. A first pulley 13 and a second pulley 14 are respectively rotatably connected inside the driving box 12. A transmission belt 15 is drivingly connected between the first pulley 13 and the second pulley 14. A driving motor 16 for driving the first pulley 13 is fixedly installed on one side of the driving box 12.

[0035] Wherein, one side of the first pulley 13 is fixedly connected to the reciprocating lead screw 9, and one side of the second pulley 14 is fixedly connected to one end of the rotating sleeve 4.

[0036] In this embodiment, moving wheels 22 are rotatably installed at the bottom of the base 1. The number of the moving wheels 22 is four, and the four moving wheels 22 are evenly distributed at the bottom of the base 1. A brake pad is hinged to one side of the moving wheel 22.

[0037] Embodiment Two:

[0038] Please refer to Figures 1 to 6 , on the basis of Embodiment One, it includes a support rod 19 arranged between the two rotating plates 3 and extending to the side where they are separated from each other. Fixing nuts 20 are threadedly connected to both ends of the support rod 19 close to the support plate 2.

[0039] In this embodiment, tooth-shaped grooves 21 adapted to the support rod 19 are respectively formed inside the two rotating plates 3. The number of the support rods 19 is four, and the four support rods 19 are evenly distributed between the two rotating plates 3.

[0040] By adopting the above technical solution, by arranging the support rod 19, it is convenient to wind the cable. Then, by arranging the tooth-shaped groove 21, the position of the support rod 19 can be adjusted, and the winding amount of the cable can be adjusted according to actual needs.

[0041] The working principle of the above embodiment is as follows:

[0042] First, move the device to a suitable position. Then, pass one end of the cable through the guide 11 and fix it to the support rod 19 at the same time. Start the drive motor 16 to drive the first pulley 13 and the second pulley 14 to rotate simultaneously. On the one hand, the first pulley 13 drives the reciprocating lead screw 9 to rotate. On the other hand, the second pulley 14 drives the rotating plate 3 to rotate. The guide 11 moves to guide the cable, and at the same time, the rotating plate 3 rotates to wind the cable. After winding is completed, press the elastic clamping block 7 to remove the cable and the rotating plate 3 at the same time.

[0043] The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed power connection technology will not be elaborated in the text.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0045] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire-resistant cable wrapping device, comprising a base (1) and two support plates (2) fixedly connected to the top of the base (1), characterized in that: A rotating plate (3) is provided on one side opposite to the two support plates (2); a detachable structure is provided between the rotating plate (3) and the support plate (2); and a cable guide structure is provided on the back side of the support plate (2); The detachable structure comprises a rotating sleeve (4) rotatably connected to a side of the support plate (2) close to the rotating plate (3); an insertion rod (5) extending into the interior of the rotating sleeve (4) is fixedly connected to the side of the rotating plate (3) close to the support plate (2); a return spring (6) is fixedly connected to the interior of the insertion rod (5); and one end of the return spring (6) is fixedly connected to an elastic block (7) extending to the exterior of the rotating sleeve (4); The cable guide structure comprises two fixed plates (8) which are fixedly connected to the back sides of two support plates (2); a reciprocating screw (9) is rotatably connected between the two fixed plates (8); the external thread of the reciprocating screw (9) is connected to a threaded sleeve (10); and the top of the threaded sleeve (10) is fixedly connected to a guide (11).

2. The fire-resistant cable wrapping device according to claim 1, characterized in that: A clamping hole matched with the elastic clamping block (7) is provided on the surface of the rotating sleeve (4), the number of the insertion rods (5) is two, and two elastic clamping blocks (7) are distributed inside each of the insertion rods (5).

3. The fire-resistant cable wrapping device according to claim 1, characterized in that: A drive box (12) is fixedly connected to one side of the support plate (2), a first belt pulley (13) and a second belt pulley (14) are rotatably connected inside the drive box (12), a transmission belt (15) is connected between the first belt pulley (13) and the second belt pulley (14), and a drive motor (16) for driving the first belt pulley (13) is fixedly installed on one side of the drive box (12).

4. The fire-resistant cable wrapping device according to claim 3, characterized in that: One side of the first belt pulley (13) is fixedly connected to the reciprocating screw (9), and one side of the second belt pulley (14) is fixedly connected to one end of the rotating sleeve (4).

5. The fire-resistant cable wrapping device according to claim 1, characterized in that: A limiting guide rod (17) is fixedly connected between the two fixed plates (8), the outside of the limiting guide rod (17) is slidably connected to a limiting sliding sleeve (18), and the bottom of the limiting sliding sleeve (18) is fixedly connected to the guide (11).

6. The fire-resistant cable wrapping device according to claim 1, characterized in that: A support rod (19) is provided between the two rotating plates (3) and extends to the separated sides thereof. Both ends of the support rod (19) close to the supporting plate (2) are threadedly connected with fixing nuts (20).

7. The fire-resistant cable wrapping device according to claim 6, characterized in that: The insides of the two rotating plates (3) are each provided with a toothed groove (21) adapted to the support rod (19), the number of the support rods (19) is four, and the four support rods (19) are evenly distributed between the two rotating plates (3).

8. The fire-resistant cable wrapping device according to claim 1, characterized in that: The bottom of the base (1) is rotatably mounted with moving wheels (22), the number of the moving wheels (22) being four, and the four moving wheels (22) are evenly distributed at the bottom of the base (1).

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