Easily-torn processing device for heat shrinkable tube

Abstract

The utility model discloses a heat shrink tube easy-to-tear processing device which comprises a support 1 used for supporting the whole device; the discharging roller 3 is used for discharging the heat shrink tubing 2 to be processed in order; the shaping assembly comprises a first roller set 4 and a second roller set 8, and the to-be-machined heat shrink tube 2 sequentially penetrates through the first roller set 4 and the second roller set 8 after being discharged from the discharging roller 3 and is used for shaping the to-be-machined heat shrink tube 2 into a flat shape; the gate machine 5 is arranged between the first roller group 4 and the second roller group 8, and the gate machine 5 is used for cutting the flat heat shrink tube 2 to be processed into a zigzag shape; and the material collecting assembly comprises a material collecting roller 6 and a power assembly 7, the to-be-machined heat shrink tube 2 penetrates out of the shaping assembly and then is stored in the material collecting roller 6, and the power assembly 7 is used for providing rotation power for the material collecting roller 6.

Description

Technical Field

[0001] This utility model relates to the field of electrical engineering, specifically to an easy-tear processing device for heat shrink tubing. Background Technology

[0002] Heat shrink tubing, also known as heat shrink protective sleeve, provides insulation protection for wires, cables, and wire terminals. During use, heat shrink tubing needs to be cut to the required length, which is usually done freely by workers, making it difficult to standardize the length and resulting in inconsistent lengths. Alternatively, it can be cut to a uniform length beforehand, but this method typically requires manual labor, is time-consuming and labor-intensive, and makes it difficult to store and count the cut heat shrink tubing. Utility Model Content

[0003] The purpose of this utility model is to provide an easy-tear processing device for heat shrink tubing, and the specific technical solution is as follows:

[0004] A heat shrink tubing easy-tear processing device includes: a support frame for supporting the entire device; a feeding roller for orderly feeding out heat shrink tubing to be processed; a shaping assembly including a first roller group and a second roller group, through which the heat shrink tubing to be processed passes after being fed out from the feeding roller, shaping it into a flat shape; a gate mechanism disposed between the first and second roller groups, used to cut the flat heat shrink tubing into a serrated shape; and a receiving assembly including a receiving roller and a power component, through which the heat shrink tubing to be processed passes after being fed out from the shaping assembly and is received into the receiving roller, the power component providing rotational power to the receiving roller.

[0005] The gate includes a frame, a cylinder, a receiving platform, and a serrated blade. The cylinder is suspended from the frame, the receiving platform is located below the cylinder, and the serrated blade is fixedly mounted on the cylinder's output shaft. The heat shrink tubing to be processed after being shaped passes through the upper surface of the receiving platform. When the cylinder controls the serrated blade to extend, it cuts the heat shrink tubing to be processed on the receiving platform into a serrated shape.

[0006] The power assembly includes a motor, a first drive wheel, a second drive wheel, and a drive belt. The first drive wheel is fixedly mounted on the output shaft of the motor, the second drive wheel is coaxially fixed with the receiving roller, and the drive belt connects the first drive wheel and the second drive wheel.

[0007] The above-mentioned technical solution of this utility model has the following beneficial technical effects: By automatically cutting the heat shrink tubing into a serrated shape, it can be easily torn along the serrated part during use, which is convenient to use and also standardizes the length. No additional storage method is required; it can be stored as before. The usable length of the heat shrink tubing can be adjusted by adjusting the rotation speed of the receiving roller or the cutting frequency of the gate. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model;

[0009] Figure 2 This is a schematic diagram of the gate mechanism in this utility model;

[0010] Wherein: 1-bracket, 2-heat shrink tubing to be processed, 3-feeding roller, 4-first roller group, 5-gate, 51-frame, 52-cylinder, 53-serrated blade, 54-receiving platform, 6-receiving roller, 7-power component, 71-first transmission wheel, 72-second transmission wheel, 73-transmission belt, 74-motor, 8-second roller group. Detailed Implementation

[0011] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0012] A heat shrink tubing easy-tear processing device includes: a support 1 for supporting the entire device; a feeding roller 3 for orderly feeding out heat shrink tubing 2 to be processed; a shaping assembly including a first roller group 4 and a second roller group 8, through which the heat shrink tubing 2 passes after being fed out from the feeding roller 3, shaping it into a flat shape; a gate 5 positioned between the first roller group 4 and the second roller group 8, used to cut the flat heat shrink tubing 2 into a serrated shape; and a receiving assembly including a receiving roller 6 and a power assembly 7, through which the heat shrink tubing 2 passes after being fed out from the shaping assembly and is stored in the receiving roller 6, with the power assembly 7 providing rotational power to the receiving roller 6. By automatically cutting the heat shrink tubing into a serrated shape, it only needs to be torn along the serrated portion during use, which is convenient to use and ensures a uniform length. Storage is also straightforward, requiring no additional steps; it can simply be stored as before. The usable length of the heat shrink tubing can be adjusted by adjusting the rotation speed of the receiving roller 6 or the cutting frequency of the gate 5.

[0013] The gate 5 includes a frame 51, a cylinder 52, a receiving platform 54, and a serrated blade 53. The cylinder 52 is suspended from the frame 51, the receiving platform 54 is located below the cylinder 52, and the serrated blade 53 is fixedly mounted on the output shaft of the cylinder 52. The heat shrink tube 2 to be processed after shaping passes through the upper surface of the receiving platform 54. When the cylinder 52 controls the serrated blade 53 to extend, it cuts the heat shrink tube 2 to be processed on the receiving platform 54 into a serrated shape.

[0014] The power assembly 7 includes a motor 74, a first drive wheel 71, a second drive wheel 72, and a drive belt 73. The first drive wheel 71 is fixedly mounted on the output shaft of the motor 74, the second drive wheel 72 is coaxially fixed with the receiving roller, and the drive belt 73 connects the first drive wheel 71 and the second drive wheel 72.

Claims

1. A heat shrink tubing easy-tear processing device, characterized in that, include: A bracket (1) is used to support the entire device; The feeding roller (3) is used to orderly feed out the heat shrink tube (2) to be processed. The shaping assembly includes a first roller group (4) and a second roller group (8). After the heat shrink tube (2) to be processed is released from the feeding roller (3), it passes through the first roller group (4) and the second roller group (8) in sequence to shape the heat shrink tube (2) to be processed into a flat shape. A gate (5) is disposed between the first roller group (4) and the second roller group (8). The gate (5) is used to cut the flat heat shrink tube (2) to be processed into a sawtooth shape. The material receiving assembly includes a material receiving roller (6) and a power assembly (7). The heat shrink tube (2) to be processed passes through the shaping assembly and is then stored in the material receiving roller (6). The power assembly (7) is used to provide rotational power to the material receiving roller (6).

2. The heat shrink tubing easy-tear processing device as described in claim 1, characterized in that, The gate (5) includes a frame (51), a cylinder (52), a receiving platform (54), and a serrated blade (53). The cylinder (52) is suspended on the frame (51), the receiving platform (54) is located below the cylinder (52), and the serrated blade (53) is fixedly located on the output shaft of the cylinder (52). The heat shrink tube (2) to be processed after shaping passes through the upper surface of the receiving platform (54). When the cylinder (52) controls the serrated blade (53) to extend, it cuts the heat shrink tube (2) to be processed on the receiving platform (54) into a serrated shape.

3. The heat shrink tubing easy-tear processing device as described in claim 1, characterized in that, The power assembly (7) includes a motor (74), a first transmission wheel (71), a second transmission wheel (72), and a transmission belt (73). The first transmission wheel (71) is fixedly mounted on the output shaft of the motor (74), the second transmission wheel (72) is coaxially fixed with the receiving roller (6), and the transmission belt (73) connects the first transmission wheel (71) and the second transmission wheel (72).

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