Winding device for insulating binding tape

Abstract

The utility model discloses a winding device of an insulating binding tape. The winding device comprises a support, a rotating head, a first motor, a supporting rod and a driving mechanism. The rotating head is rotationally installed on the support and is driven by a first motor to rotate, and the rotating center line of the rotating head is horizontally arranged; the number of the supporting rods is three, the three supporting rods are all horizontally arranged and distributed around the rotating center line of the rotating head in an equilateral triangle shape, one ends of the supporting rods are installed at one end of the rotating head to slide, the sliding directions of the supporting rods face or deviate from the rotating center line of the rotating head, and the three supporting rods are driven by the driving mechanism to synchronously slide. And the supporting rods can be sleeved with supporting cylinders of different sizes through sliding of the supporting rods, time waste caused by replacement is avoided, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a winding device for an insulating binding tape. Background Art

[0002] In the electrical industry, when wiring, it is usually necessary to use insulating tape to wrap the joints or bundle multiple wires together. For the packaging of insulating tape after production, it is usually rolled up on a support cylinder. In the prior art, when rolling the insulating tape on the support cylinder, it is necessary to first put the support cylinder on a rotating support rod, but since the diameter of the support rod is fixed, one support rod can only be covered with a support cylinder of one size. When rolling the tape on support cylinders of different sizes, the support rod needs to be replaced. This method will take up production time to replace the support rod, resulting in reduced production efficiency. Utility Model Content

[0003] In order to solve the above-mentioned deficiencies in the prior art, the utility model provides a winding device for an insulating binding tape.

[0004] In order to achieve the above technical effects, the utility model adopts the following scheme:

[0005] A winding device for an insulating binding tape comprises a bracket, a rotating head, a first motor, a support rod and a driving mechanism;

[0006] The rotating head is rotatably mounted on the bracket and driven to rotate by the first motor, and the rotation center line of the rotating head is horizontally arranged;

[0007] There are three struts, all of which are horizontally arranged and distributed in an equilateral triangle shape around the rotation center line of the rotating head. One end of the strut is installed at one end of the rotating head for sliding. The sliding direction of the strut is toward or away from the rotation center line of the rotating head. The three struts are driven by a driving mechanism to slide synchronously.

[0008] The preferred technical solution is that the driving mechanism includes a second motor, a screw and a driving block located in the middle of the three support rods, the driving block is connected to the three support rods respectively through three obliquely arranged connecting rods, the two ends of the connecting rods are hinged to the support rods and the driving block respectively, a threaded hole is horizontally penetrated through the center of the driving block, the screw rod matches and passes through the threaded hole, the second motor is installed at the other end of the rotating head and is fixedly connected to the screw rod through a transmission rod, the transmission rod passes through the center of the rotating head and is rotatably arranged in the rotating head, an insulating ring is fixedly provided on the rotating head, a conductive ring is installed on the insulating ring, the conductive ring is connected to the second motor through an electric wire, and the bracket is provided with a brush structure in contact with the conductive ring.

[0009] A preferred technical solution is that the bracket has a horizontal mounting hole, the rotating head is rotatably mounted in the mounting hole through a bearing, a gear ring is surrounded on the outer wall of the rotating head, the gear ring is fixedly connected to the rotating head, and a driving gear meshing with the gear ring is fixedly mounted on the output shaft of the first motor; a mounting disk is fixedly provided at one end of the rotating head connected to the support rod, and the support rod is slidably mounted on the mounting disk.

[0010] A preferred technical solution is that the mounting plate is provided with three protruding guide sliding edges, and the three guide sliding edges are respectively arranged along the sliding directions of the three support rods. One end of the support rod has a bayonet matching the guide sliding edge, and the guide sliding edge slides on the guide sliding edge through the bayonet. The mounting plate is also provided with three sliding rods, and the three sliding rods respectively correspond to the three guide sliding edges and are arranged in parallel. The two ends of the sliding rod are respectively fixedly mounted on the mounting plate by a support block, and the support rod has a sliding hole matching the sliding rod and for the sliding rod to pass through.

[0011] According to a preferred technical solution, a plurality of ridges are protruding from the outer surface of the support rod.

[0012] Compared with the prior art, the beneficial effects are:

[0013] The utility model has a simple structure and is easy to use. The supporting cylinder on which the insulating binding tape needs to be rolled is sleeved on three support rods, and the three support rods are driven by a driving mechanism to retract and move inward or expand and move outward, so that the three support rods can be tightly pressed against the supporting cylinder to fix the supporting cylinder. In this way, supporting cylinders of different sizes can be sleeved by sliding the supporting rods, thus avoiding time waste caused by replacement and improving production efficiency. Then, the supporting cylinders on the three support rods are driven to rotate by a rotating head to roll up the insulating binding tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 yes Figure 1 The enlarged structural diagram of part A in the middle;

[0016] Figure 3 It is a front view schematic diagram of the utility model;

[0017] Figure 4 It is a front view cross-sectional schematic diagram of the utility model;

[0018] Figure 5 It is a side view schematic diagram of the utility model;

[0019] Figure 6 It is a schematic diagram of the use state of the utility model.

[0020] Figure numerals: 1. bracket; 2. rotating head; 3. gear ring; 4. driving gear; 5. first motor; 6. second motor; 7. insulating ring; 8. conductive ring; 9. brush; 10. mounting plate; 11. screw rod; 12. driving block; 13. support rod; 14. connecting rod; 15. sliding rod; 16. guide sliding edge; 17. transmission rod; 18. supporting cylinder. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] A winding device for an insulating binding tape comprises a bracket 1, a rotating head 2, a first motor 5, a support rod 13 and a driving mechanism;

[0023] The rotating head 2 is rotatably mounted on the bracket 1 and driven to rotate by the first motor 5. The rotation center line of the rotating head 2 is horizontally arranged, and the rotation center line of the rotating head 2 coincides with its geometric center line, that is, the rotating head 2 rotates in the vertical direction;

[0024] There are three struts 13, which are all horizontally arranged and distributed in an equilateral triangle shape around the rotation center line of the rotating head 2, that is, the angle between the line connecting two adjacent struts 13 and the rotation center line of the rotating head 2 is 120°, and the distances between the three struts 13 and the rotation center line of the rotating head 2 are consistent, one end of the strut 13 is installed at one end of the rotating head 2 for sliding, the length direction of the strut 13 is parallel to the direction of the rotation center line of the rotating head 2, and the sliding direction of the strut 13 is toward or away from the rotation center line of the rotating head 2, and the three struts 13 are driven by a driving mechanism to slide synchronously.

[0025] The support cylinder on which the insulating binding tape is to be rolled is put on the three support rods 13, and the three support rods 13 are driven by the driving mechanism to retract and move inward or expand and move outward, so that the three support rods 13 can be pressed against the support cylinder to fix the support cylinder. In this way, support cylinders of different sizes can be put on by sliding the support rods 13, thus avoiding the waste of time caused by replacement and improving production efficiency. Then, the support cylinders on the three support rods 13 are driven to rotate by the rotating head 2 to roll up the insulating binding tape.

[0026] The preferred technical solution is that the driving mechanism includes a second motor 6, a screw rod 11 and a driving block 12 located in the middle of three struts 13, the driving block 12 is connected to the three struts 13 through three inclined connecting rods 14, the two ends of the connecting rod 14 are respectively hinged to the struts 13 and the driving block 12, a threaded hole is horizontally penetrated through the center of the driving block 12, the screw rod 11 matches and passes through the threaded hole, the second motor 6 is installed at the other end of the rotating head 2 and is fixedly connected to the screw rod 11 through a transmission rod 17, the two ends of the transmission rod are respectively fixedly connected to one end of the screw rod and the output shaft of the second motor, the transmission rod 17 passes through the center of the rotating head 2 and is rotatably arranged in the rotating head 2, the second motor 6 drives the screw rod 11 to rotate so that the driving block 12 moves on the screw rod 11, and the sliding of the strut 13 is adjusted through the connection of the three connecting rods 14. An insulating ring 7 is fixedly provided on the rotating head 2, and a conductive ring 8 is installed on the insulating ring 7. The conductive ring 8 is installed through the insulating ring 7 to separate the conductive ring 8 from the rotating head 2. The centers of the conductive ring 8 and the insulating ring 7 are located on the rotation center line of the rotating head 2. The conductive ring 8 is connected to the second motor 6 through electric wires. A brush 9 structure in contact with the conductive ring 8 is provided on the bracket 1. Power is supplied to the second motor 6 through the cooperation of the brush 9 and the conductive ring 8. The brush 9 structure adopts the existing technology.

[0027] A preferred technical solution is that the bracket 1 has a horizontal mounting hole, the rotating head 2 is rotatably mounted in the mounting hole through a bearing, a circle of gear ring 3 surrounds the outer wall of the rotating head 2, the gear ring 3 is fixedly connected to the rotating head 2, and a driving gear 4 meshing with the gear ring 3 is fixedly mounted on the output shaft of the first motor 5; a mounting disk 10 is fixedly provided at one end of the rotating head 2 connected to the support rod 13, and the support rod 13 is slidably mounted on the mounting disk 10.

[0028] The preferred technical solution is that the mounting plate 10 is provided with three protruding guide sliding edges 16, and the three guide sliding edges 16 are respectively arranged along the sliding directions of the three struts 13, and one end of the strut 13 has a bayonet matching the guide sliding edge 16, and the guide sliding edge 16 slides on the guide sliding edge 16 through the bayonet, and the cross-section of the guide sliding edge 16 is "T" shaped, and the mounting plate 10 is also provided with three sliding rods 15, and the three sliding rods 15 correspond to the three guide sliding edges 16 and are arranged in parallel, and the two ends of the sliding rod 15 are respectively fixedly installed on the mounting plate 10 through a supporting block, and the strut 13 has a sliding hole matching the sliding rod 15 and for the sliding rod 15 to pass through, and one end of the strut 13 is restricted to the mounting plate 10 through the guide sliding edge 16 and the sliding rod 15, so that it can only move along the direction of the guide sliding edge 16.

[0029] According to a preferred technical solution, a plurality of ridges are protruded from the outer surface of the support rod 13, and the ridges increase the friction between the support rod 13 and the supporting cylinder to avoid slipping between the supporting cylinder and the support rod 13 when the insulating binding tape is rolled.

[0030] In the description of the present utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present utility model.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A winding device for an insulating binding tape, characterized in that: It comprises a support (1), a rotating head (2), a first motor (5), a support rod (13) and a driving mechanism; The rotating head (2) is rotatably mounted on the bracket (1) and driven to rotate by a first motor (5), and the rotation center line of the rotating head (2) is arranged horizontally; The support rods (13) are three in number, and the three support rods (13) are all arranged horizontally and distributed in an equilateral triangle shape around the rotation center line of the rotating head (2). One end of the support rod (13) is mounted on one end of the rotating head (2) for sliding, and the sliding direction of the support rod (13) is toward or away from the rotation center line of the rotating head (2). The three support rods (13) are driven by a driving mechanism to slide synchronously.

2. The winding device for an insulating binding tape according to claim 1, characterized in that: The driving mechanism comprises a second motor (6), a screw rod (11) and a driving block (12) located in the middle of three support rods (13); the driving block (12) is connected to the three support rods (13) respectively through three inclined connecting rods (14); the two ends of the connecting rod (14) are respectively hinged to the support rods (13) and the driving block (12); a threaded hole is horizontally penetrated through the center of the driving block (12); the screw rod (11) matches and passes through the threaded hole; the second motor (6) is installed at the other end of the rotating head (2) and is fixedly connected to the screw rod (11) through a transmission rod (17); the transmission rod (17) passes through the center of the rotating head (2) and is rotatably arranged in the rotating head (2); an insulating ring (7) is fixedly provided on the rotating head (2); a conductive ring (8) is installed on the insulating ring (7); the conductive ring (8) is connected to the second motor (6) through an electric wire; and a brush (9) structure in contact with the conductive ring (8) is provided on the bracket (1).

3. The winding device for insulating binding tape according to claim 1, characterized in that: The bracket (1) has a horizontal mounting hole, the rotating head (2) is rotatably mounted in the mounting hole via a bearing, a ring gear (3) surrounds the outer wall of the rotating head (2), the ring gear (3) is fixedly connected to the rotating head (2), and a driving gear (4) meshing with the ring gear (3) is fixedly mounted on the output shaft of the first motor (5); a mounting plate (10) is fixedly provided at one end of the rotating head (2) connected to the support rod (13), and the support rod (13) is slidably mounted on the mounting plate (10).

4. The winding device for insulating binding tape according to claim 3, characterized in that: The mounting plate (10) is provided with three protruding guide sliding edges (16), and the three guide sliding edges (16) are respectively arranged along the sliding direction of the three support rods (13). One end of the support rod (13) has a bayonet matching the guide sliding edge (16), and the guide sliding edge (16) slides on the guide sliding edge (16) through the bayonet. The mounting plate (10) is also provided with three sliding rods (15), and the three sliding rods (15) correspond to the three guide sliding edges (16) and are arranged in parallel. The two ends of the sliding rod (15) are respectively fixedly installed on the mounting plate (10) through a supporting block, and the support rod (13) has a sliding hole matching the sliding rod (15) and for the sliding rod (15) to pass through.

5. The winding device for insulating binding tape according to claim 1, characterized in that: A plurality of ridges are protruding from the outer surface of the support rod (13).

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