Two-roller type adjustable belting rod

Abstract

The utility model discloses a two-roller type adjustable tape wrapping rod. The two-roller type adjustable tape wrapping rod comprises a tape wrapping rod assembly arranged on a wrapping head. The wrapping tape rod assembly comprises a hollow butt joint shaft, a seat body is arranged on the butt joint shaft, a through groove communicated with the butt joint shaft is formed in the end of the seat body, two sets of wheel shafts are rotatably arranged in the seat body, an adjusting groove with an arc-shaped section is formed in the side face of each wheel shaft, and a gap is formed between the two adjusting grooves. The problems that in a wrapping machine in the prior art, a core wire directly penetrates out of a wrapping shaft and then is wound, so that an external wrapping tape lacks a guide structure, and the wrapping tape cannot be effectively attached to the surface of the core wire are solved.

Description

Technical Field

[0001] The utility model relates to the field of taping machine parts, in particular to a two-roller adjustable taping rod. Background Art

[0002] A wrapping machine is a device used to wrap the insulating core wires of products such as wires, cables, and optical cables. It wraps a tape (such as mica tape, cotton paper tape, aluminum foil, polyester film, etc.) around the core wire by rotating a turntable. For example, Chinese patent No. CN202321731901.9 provides a wrapping machine, including a wrapping mechanism, which includes a wire feed bobbin, a wrapping shaft, and a wire outlet bobbin coaxially arranged from back to front; the rear section of the wrapping shaft is connected to the rotating shaft of a servo motor through a synchronous belt assembly, and is provided with a brake mechanism; the brake mechanism includes a brake cylinder and a brake disc coaxially fixed to the wrapping shaft; the servo motor includes a first servo motor and a second servo motor located on the left and right sides of the wrapping shaft; the brake mechanism includes a first brake mechanism and a second brake mechanism. In wrapping machines such as the above-mentioned prior art, the core wire is directly passed through the wrapping shaft for winding, so that the external wrapping tape lacks a guide structure, and the wrapping tape cannot be effectively attached to the surface of the core wire. Utility Model Content

[0003] The purpose of the utility model is to provide a two-roller adjustable wrapping rod, which solves the problem of the wrapping machine in the prior art, in which the core wire is directly wound after passing through the wrapping shaft, resulting in the lack of a guide structure for the external wrapping tape, and the wrapping tape cannot be effectively fitted to the surface of the core wire.

[0004] In order to achieve the above-mentioned object, the utility model provides a two-roller adjustable taping rod, which includes a taping rod assembly provided on a taping head;

[0005] The strap rod assembly includes a hollow docking shaft, a seat body is provided on the docking shaft, a through groove connected to the docking shaft is formed at the end of the seat body, two sets of wheel axles are rotatably provided in the seat body, and an adjustment groove with an arc-shaped cross-section is formed on the side of each wheel axle, and a gap is formed between the two adjustment grooves.

[0006] Preferably, two groups of holes are formed in the base body at one end away from the docking shaft;

[0007] A rotating shaft is provided at the end of the wheel axle, and the rotating shaft is rotatably arranged in the hole.

[0008] Preferably, an internal thread structure is provided at the end of the hole, and a locking screw is twisted into the hole so that the locking screw can interfere with the end of the rotating shaft.

[0009] Preferably, a winding shaft is provided in the middle of the winding head, and the docking shaft is connected to the winding shaft.

[0010] Preferably, a plurality of guide rollers are arranged around the wrapping head.

[0011] Beneficial Effects: The utility model provides a two-roller adjustable taping rod, comprising a taping rod assembly disposed on a taping head; the taping rod assembly comprises a hollow docking shaft, a base body disposed on the docking shaft, an end of the base body formed with a through slot communicating with the docking shaft, and two sets of axles rotatably disposed within the base body. Each axle has an adjustment slot with an arc-shaped cross-section formed on its side, with a gap formed between the two adjustment slots. During operation, a core wire passes sequentially through the taping head, the docking shaft, and the two axles. As the taping head rotates, the tape on the tape can be wound around the surface of the core wire. The adjustment slots between the two axles form a through cavity, through which the tape-wrapped core wire passes. The axles not only provide a good guide but also ensure that the tape is effectively adhered to the surface of the core wire. The axles can rotate to adjust the gap between the two adjustment slots, allowing adjustment for core wires of different diameters and tapes of different thicknesses, thereby greatly improving the applicability of the taping rod.

[0012] Other features and advantages of the present invention will be described in detail in the subsequent detailed description of the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a structural diagram of the two-roller adjustable strapping rod provided by the utility model;

[0015] Figure 2 This is a structural diagram of the strapping rod assembly in the two-roller adjustable strapping rod provided by the utility model;

[0016] Figure 3 This is a structural diagram of the wheel axle in the two-roller adjustable strapping rod provided by the utility model;

[0017] Figure 4 This is a diagram showing the first state of the axle in the two-roller adjustable strapping rod provided by the utility model;

[0018] Figure 5 This is a second state diagram of the wheel axle in the two-roller adjustable strapping rod provided by the utility model.

[0019] Description of Reference Numerals

[0020] 1- wrapping head; 2- guide roller; 3- wrapping shaft; 4- wrapping rod assembly; 41- docking shaft; 42- seat body; 43- axle; 44- through slot; 45- hole; 46- rotating shaft; 47- adjusting slot; 48- gap. DETAILED DESCRIPTION

[0021] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0022] like Figure 1-5 As shown: The utility model provides a two-roller adjustable taping rod, which includes a taping rod assembly 4 arranged on a taping head 1; the taping rod assembly 4 includes a hollow docking shaft 41, and a seat body 42 is provided on the docking shaft 41. The end of the seat body 42 is formed with a through groove 44 connected to the docking shaft 41, and two groups of wheel axles 43 are rotatably provided in the seat body 42, and an adjustment groove 47 with an arc-shaped cross-section is formed on the side of each wheel axle 43, and a gap 48 is formed between the two adjustment grooves 47. During operation, the core wire passes through the winding head, the docking shaft and the two axles in turn. As the winding head rotates, the tape on it can be wrapped around the surface of the core wire. The adjustment groove between the two axles forms a through cavity, and the core wire wrapped with the tape passes through this through cavity. The axle not only plays a good guiding role, but also enables the tape to be effectively attached to the surface of the core wire. The axle here can rotate to adjust the gap between the two adjusting grooves, and make adjustments for core wires of different diameters and tapes of different thicknesses, which greatly improves the applicability of the tape rod.

[0023] In a preferred embodiment of the present invention, in order to enable the axle to effectively rotate in the base body, thereby adjusting the size of the gap between the two adjustment slots, two groups of holes 45 are formed in the base body 42 at one end away from the docking shaft 41;

[0024] A rotating shaft 46 is provided at the end of the wheel axle 43 , and the rotating shaft 46 is rotatably disposed in the hole 45 .

[0025] In a preferred embodiment of the present invention, in order to lock the end of the adjusted wheel axle to prevent it from rotating during operation, an internal thread structure is provided at the end of the hole 45, and a locking screw is twisted into the hole so that the locking screw can interfere with the end of the rotating shaft 46.

[0026] In a preferred embodiment of the present invention, in order to facilitate the installation of the docking shaft on the winding head, a winding shaft 3 is provided in the middle of the winding head 1 , and the docking shaft 41 is connected to the winding shaft 3 .

[0027] In a preferred embodiment of the present invention, in order to facilitate the guidance of the tape disposed on the wrapping head 1, a plurality of groups of guide rollers 2 are disposed around the wrapping head 1.

[0028] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the scope of protection of the present invention.

[0029] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0030] In addition, the various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A two-roller adjustable strapping rod, characterized in that: The two-roller adjustable taping rod comprises a taping rod assembly (4) arranged on a taping head (1); The strap rod assembly (4) includes a hollow docking shaft (41), a seat body (42) is provided on the docking shaft (41), a through groove (44) connected to the docking shaft (41) is formed at the end of the seat body (42), two sets of wheel shafts (43) are rotatably provided in the seat body (42), and an adjustment groove (47) with an arc-shaped cross section is formed on the side surface of each wheel shaft (43), and a gap (48) is formed between the two adjustment grooves (47).

2. The two-roller adjustable strapping rod according to claim 1, characterized in that: Two groups of holes (45) are formed in the seat body (42) at one end away from the docking shaft (41); A rotating shaft (46) is provided at the end of the wheel axle (43), and the rotating shaft (46) is rotatably disposed in the hole (45).

3. The two-roller adjustable strapping rod according to claim 2, characterized in that: An internal thread structure is provided at the end of the hole (45), and a locking screw is twisted into the hole so that the locking screw can conflict with the end of the rotating shaft (46).

4. The two-roller adjustable strapping rod according to claim 3, characterized in that: A winding shaft (3) is provided in the middle of the winding head (1), and the docking shaft (41) is connected to the winding shaft (3).

5. The two-roller adjustable strapping rod according to claim 4, characterized in that: A plurality of groups of guide rollers (2) are arranged around the wrapping head (1).

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