CN221101778U - Mica tape wrapping device - Google Patents

Abstract

The utility model relates to the technical field of mica tape wrapping, and provides a mica tape wrapping device, wherein the mica tape is not easy to loosen, so that the phenomenon of the mica tape winding and wrapping loosening is not easy to occur.

Description

Mica tape wrapping device

Technical Field

The utility model relates to the technical field of mica tape wrapping, in particular to a mica tape wrapping device.

Background technique

Mica tape is a fire-resistant insulating material. Fire-resistant safety cables are wrapped with mica tape, which can resist high temperatures and combustion. In recent years, in order to improve wrapping efficiency and wrapping quality, wrapping machines are usually used to wrap mica tape around cables.

Existing mica tape wrapping devices, for example, China disclosed on April 14, 2020 a tower-type mica tape wrapping device with patent publication number CN210325351U, in which the mica tape and copper wire intersect and wrap in a dustproof box, and the dustproof box is used to achieve isolation from the outside world, reduce dust particles near the intersection of the mica tape and the copper wire, and use two clamping soft sleeves to clamp and flatten the mica tape and copper wire at the outlet, so that the mica tape and copper wire are wrapped more tightly, and the resulting cable quality is better; there is also a mica tape processing wrapping fixing device with patent publication number CN216119709U disclosed in China on March 22, 2022, which fixes the cable through two bearing frames and their components, and realizes the wrapping of the cable by rotating the bearing frame and cooperating with the rotation of the mica tape reel on the bearing rod. The mica tape reel on the bearing rod can be limited by the limiting plate and its components, which greatly improves the rate of mica tape wrapping the cable.

However, during the operation of the machine, as the mica tape is wound onto the cable, the mica tape on the mica tape reel gradually decreases, causing the mica tape to become loose, which can easily lead to loose wrapping and mica tape entanglement, thus affecting the wrapping efficiency and quality.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies of the prior art, the utility model provides a mica tape wrapping device to solve the problem that the mica tape of the prior art is loose and easily causes the wrapping to be loose and the mica tape to be entangled.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mica tape wrapping device, comprising a base plate, a support leg, a drive and rotation assembly, a mica tape reel and an extrusion assembly, the base plate is provided with a reel-unwinding member and a reel-in member, the support leg is fixedly connected to the base plate, a support ring is fixedly connected to the support leg, a rotating plate is rotatably sleeved on the support ring, the drive and rotation assembly is arranged on the base plate, and is used to drive the rotating plate to rotate, the mica tape reel is connected to the rotating plate through a detachable assembly, the mica tape reel is fixedly connected to a winding shaft, the winding shaft is provided with a mica tape, and the extrusion assembly is arranged on the rotating plate, and is used to extrude and fix the mica tape.

Preferably, the driving assembly includes a support frame, a rotating shaft, a fixed plate, a rotating rod, a transmission wheel, a transmission belt and a motor, the support frame is fixedly connected to the support leg, the rotating shaft is rotatably connected to the support frame, the rotating shaft is fixedly connected to the rotating plate, two fixed plates are provided, the fixed plate is fixedly connected to the bottom plate, the rotating rod is rotatably connected between the two fixed plates, two transmission wheels are provided, the two transmission wheels are fixedly mounted on the rotating shaft and the rotating rod respectively, the transmission belt is transmission-connected to the two transmission wheels, the motor is fixedly mounted on one of the fixed plates, and the output end of the motor passes through the fixed plate and is concentrically connected to the rotating rod.

Furthermore, the detachable component includes a connecting plate, a limiting plate, a limiting bolt and a positioning plate, the connecting plate is fixedly connected to the mica tape reel, the limiting plate is fixedly connected to the connecting plate, the limiting bolt is threadedly connected to the limiting plate, the rotating plate is provided with a limiting screw groove matching the limiting bolt, the positioning plate is fixedly connected to the rotating plate, and the positioning plate is provided with a positioning groove matching the winding axis.

Furthermore, the extrusion assembly includes an extension plate, a slide cylinder, a slide rod, a spring and an extrusion plate, the extension plate is fixedly connected to the rotating plate, the slide cylinder is fixedly connected to the extension plate, the slide rod is slidably mounted on the slide cylinder, the spring is connected between the slide cylinder and the slide rod, and the extrusion plate is fixedly connected to the slide rod.

Furthermore, the extrusion plate is provided with a groove, a fixed shaft is fixedly connected in the groove, and a roller is rotatably sleeved on the fixed shaft.

Among them, two stabilizing plates are fixedly connected to the bottom plate, a lower pressure wheel is rotatably connected between the two stabilizing plates, a vertical plate is fixedly connected to the bottom plate, two extension plates are fixedly connected to the vertical plate, and an upper pressure wheel is rotatably connected between the two extension plates.

Secondly, the bottom plate and the vertical plate are both fixedly connected with connecting rods, and the connecting rods are fixedly connected with positioning cylinders.

(III) Beneficial effects

In summary, the utility model includes at least one of the following beneficial technical effects:

The mica tape wrapping device can roll up and unroll the electric wires and cables through an unwinding member and a rewinding member, and can drive the rotating plate to rotate on the supporting ring through a driving component, thereby driving the mica tape reel to perform a circular motion, so as to wrap the electric wires and cables. The mica tape reel can be disassembled and installed through a detachable component, and the mica tape is squeezed and fixed through an extrusion component. Therefore, in the mica tape wrapping device, the mica tape is not easy to become loose during the wrapping process, so that it is not easy to cause the mica tape to be entangled and the phenomenon of loose wrapping will not occur.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the structure of the extension plate, the slide cylinder and the slide rod of the utility model;

FIG3 is a schematic diagram of a partial cross-section of the structure of the spring, the extrusion plate and the fixed shaft of the utility model;

FIG. 4 is a schematic structural diagram of the utility model as a whole from another angle.

In the figure: 1. bottom plate; 2. unwinding member; 3. winding member; 4. supporting leg; 5. supporting ring; 6. rotating plate; 7. mica reel; 8. winding shaft; 9. supporting frame; 10. rotating shaft; 11. fixed plate; 12. rotating rod; 13. transmission wheel; 14. transmission belt; 15. motor; 16. connecting plate; 17. limiting plate; 18. limiting bolt; 19. positioning plate; 20. extension plate; 21. slide cylinder; 22. slide rod; 23. spring; 24. extrusion plate; 25. fixed shaft; 26. roller; 27. stabilizing plate; 28. lower pressure wheel; 29. vertical plate; 30. extension plate; 31. upper pressure wheel; 32. connecting rod; 33. positioning cylinder.

Detailed ways

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.

The utility model is further described in detail below in conjunction with the accompanying drawings.

Example 1

Referring to Figures 1 and 4, a mica tape wrapping device includes a base plate 1, a support leg 4, a drive assembly, a mica tape reel 7 and an extrusion assembly. The base plate 1 is provided with a reel-unwinding member 2 and a reel-up member 3. The support leg 4 is fixedly connected to the base plate 1. The support leg 4 is fixedly connected to a support ring 5. A rotating plate 6 is rotatably sleeved on the support ring 5. The drive assembly is arranged on the base plate 1 for driving the rotating plate 6 to rotate. The drive assembly includes a support frame 9, a rotating shaft 10, a fixed plate 11, a rotating rod 12, a transmission wheel 13, a transmission belt 14 and a motor 15. The support frame 9 is fixedly connected to the support leg 4. The rotating shaft 10 is rotatably connected to the support frame 9. The rotating shaft 10 is fixedly connected to the rotating plate 6. Two fixed plates 11 are provided. The fixed plate 11 is fixedly connected to the base plate 1. The rotating rod 12 is rotatably connected Two transmission wheels 13 are provided between the two fixed plates 11. The two transmission wheels 13 are fixedly sleeved on the rotating shaft 10 and the rotating rod 12 respectively. The transmission belt 14 is connected to the two transmission wheels 13 for transmission. The motor 15 is fixedly installed on one of the fixed plates 11. The output end of the motor 15 passes through the fixed plate 11 and is concentrically connected to the rotating rod 12. The output end of the motor 15 rotates to drive the rotating rod 12 to rotate. The rotating rod 12 drives the transmission wheel 13 located on one side thereof to rotate. The rotation of the transmission wheel 13 drives the transmission belt 14 for transmission, thereby driving the rotating shaft 10 and the other transmission wheel 13 to rotate. The rotating shaft 10 drives the rotating plate 6 to rotate. The rotation of the rotating plate 6 facilitates the mica tape reel 7 to perform circular motion, thereby facilitating the winding of the mica tape onto the wires and cables.

1 to 3, the mica tape reel 7 is connected to the rotating plate 6 through a detachable component, the mica tape reel 7 is fixedly connected to a winding shaft 8, the winding shaft 8 is provided with a mica tape, the detachable component includes a connecting plate 16, a limiting plate 17, a limiting bolt 18 and a positioning plate 19, the connecting plate 16 is fixedly connected to the mica tape reel 7, the limiting plate 17 is fixedly connected to the connecting plate 16, the limiting bolt 18 is threadedly connected to the limiting plate 17, a limiting screw groove matching the limiting bolt 18 is opened on the rotating plate 6, the positioning plate 19 is fixedly connected to the rotating plate 6, and the positioning plate 19 A positioning groove matching the winding shaft 8 is opened on the rotating plate 6. The winding shaft 8 with the mica tape reel 7 wound thereon is inserted into the positioning groove, and then the limiting bolt 18 is rotated to make the limiting bolt 18 enter the limiting screw groove, and the mica tape reel 7 can be installed. The extrusion component is arranged on the rotating plate 6 to extrude and fix the mica tape. The extrusion component includes an extension plate 20, a slide cylinder 21, a slide rod 22, a spring 23 and an extrusion plate 24. The extension plate 20 is fixedly connected to the rotating plate 6, the slide cylinder 21 is fixedly connected to the extension plate 20, the slide rod 22 is slidably sleeved on the slide cylinder 21, and the spring 23 is The spring 23 is connected between the slide cylinder 21 and the slide rod 22, and the extrusion plate 24 is fixedly connected to the slide rod 22. The spring 23 drives the slide rod 22 and the extrusion plate 24 to extrude the mica tape, so that the mica tape is not easy to loosen. A groove is provided on the extrusion plate 24, and a fixed shaft 25 is fixedly connected in the groove. A roller 26 is rotatably sleeved on the fixed shaft 25 to facilitate the mica tape to be wound onto the wires and cables. Two stabilizing plates 27 are fixedly connected to the bottom plate 1, and a lower pressing wheel 28 is rotatably connected between the two stabilizing plates 27 to facilitate the pressing of the wires and cables, so that the wires and cables can be Passing through the bottom of the rotating plate 6, a vertical plate 29 is fixedly connected to the bottom plate 1, and two extension plates 30 are fixedly connected to the vertical plate 29. An upper pressure wheel 31 is rotatably connected between the two extension plates 30 to facilitate pressing the wires and cables so that the height of the wires and cables is consistent with the central axis of the rotating plate 6, so that the mica tape can be evenly wound around the wires and cables. Connecting rods 32 are fixedly connected to the bottom plate 1 and the vertical plate 29, and a positioning cylinder 33 is fixedly connected to the connecting rod 32 to facilitate positioning the wires and cables to prevent the wires and cables from escaping from the upper pressure wheel 31 and the lower pressure wheel 28 due to shaking.

Example 2

In summary, the working principle and working process of the mica tape wrapping device are as follows: when in use, first insert the winding shaft 8 wound with the mica tape reel 7 into the positioning groove, press the slide bar 22 to make the extrusion plate 24 contact the outermost circle of the mica tape, and then rotate the limit bolt 18 to make the limit bolt 18 enter the limit screw groove, and then pass one end of the wire and cable on the unwinding member 2 through the lower side of the lower pressure wheel 28, the positioning cylinder 33 located on one side of the lower pressure wheel 28, the upper side of the upper pressure wheel 31 and the positioning cylinder 33 located on one side of the upper pressure wheel 31, and then wind it onto the winding member 3 When wrapping, the wires and cables are unwound and reeled by the unwinding member 2 and the reeling member 3, and the motor 15 is turned on at the same time. The output end of the motor 15 rotates to drive the rotating rod 12 to rotate, and the rotating rod 12 drives the transmission wheel 13 located on one side to rotate. The transmission wheel 13 rotates to drive the transmission belt 14 to transmit, thereby driving the rotating shaft 10 and another transmission wheel 13 to rotate, and the rotating shaft 10 drives the rotating plate 6 to rotate. The rotation of the rotating plate 6 is convenient to drive the mica tape reel 7 to perform a circular motion, so that the mica tape can be wound onto the wires and cables.

The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims (7)

1. The utility model provides a mica tape lapping device, includes bottom plate (1), be provided with unreeling piece (2) and rolling piece (3) on bottom plate (1), its characterized in that still includes:

The support legs (4), the support legs (4) are fixedly connected to the bottom plate (1), the support legs (4) are fixedly connected with support rings (5), and the support rings (5) are rotatably sleeved with rotating plates (6);

The driving assembly is arranged on the bottom plate (1) and used for driving the rotating plate (6) to rotate;

Mica tape reels (7), wherein the mica tape reels (7) are connected to the rotating plate (6) through detachable components, a winding shaft (8) is fixedly connected to the mica tape reels (7), and mica tapes are arranged on the winding shaft (8);

And the extrusion assembly is arranged on the rotating plate (6) and used for extruding and fixing the mica tape.

2. The mica tape lapping device of claim 1, wherein the rotation driving assembly comprises:

The support frame (9), the said support frame (9) is fixedly connected to said supporting leg (4);

The rotating shaft (10) is rotatably connected to the supporting frame (9), and the rotating shaft (10) is fixedly connected to the rotating plate (6);

The fixing plates (11), the number of the fixing plates (11) is two, and the fixing plates (11) are fixedly connected to the bottom plate (1);

A rotating rod (12), wherein the rotating rod (12) is rotatably connected between the two fixed plates (11);

The two driving wheels (13) are arranged, and the two driving wheels (13) are respectively and fixedly sleeved on the rotating shaft (10) and the rotating rod (12);

The driving belt (14) is in driving connection with the two driving wheels (13);

The motor (15), motor (15) fixed mounting is in one of them fixed plate (11), the output of motor (15) runs through fixed plate (11) and with dwang (12) concentric connection.

3. The mica tape wrapping device of claim 1 wherein the removable assembly comprises:

the connecting plate (16), the said connecting plate (16) is fixedly connected to the said mica tape reel (7);

the limiting plate (17), the said limiting plate (17) is fixedly connected to said connecting plate (16);

The limiting bolt (18), the limiting bolt (18) is in threaded connection with the limiting plate (17), and the rotating plate (6) is provided with a limiting screw groove matched with the limiting bolt (18);

The locating plate (19), locating plate (19) fixed connection is in on rotating plate (6), set up on locating plate (19) with winding axle (8) assorted constant head tank.

4. The mica tape wrapping device of claim 1 wherein the extrusion assembly comprises:

An extension plate (20), wherein the extension plate (20) is fixedly connected to the rotating plate (6);

A slide cylinder (21), wherein the slide cylinder (21) is fixedly connected to the extension plate (20);

The sliding rod (22) is sleeved on the sliding cylinder (21) in a sliding way;

a spring (23), the spring (23) being connected between the slide cylinder (21) and the slide bar (22);

And the extruding plate (24) is fixedly connected to the sliding rod (22).

5. The mica tape wrapping device according to claim 4, wherein the extruding plate (24) is provided with a groove, a fixed shaft (25) is fixedly connected in the groove, and a roller (26) is rotatably sleeved on the fixed shaft (25).

6. A mica tape lapping device according to claim 1, characterized in that two stabilizing plates (27) are fixedly connected to the bottom plate (1), a lower pressing wheel (28) is rotatably connected between the two stabilizing plates (27), a vertical plate (29) is fixedly connected to the bottom plate (1), two extending plates (30) are fixedly connected to the vertical plate (29), and an upper pressing wheel (31) is rotatably connected between the two extending plates (30).

7. Mica tape lapping device according to claim 1, characterized in that the connecting rods (32) are fixedly connected to the bottom plate (1) and the vertical plates (29), and the positioning cylinders (33) are fixedly connected to the connecting rods (32).