Fixed-length rubber belt cutting machine

Abstract

The invention discloses a stationery article, and relates to a fixed-length rubber belt cutting machine. Two vertical support plates (1) are arranged on a bottom plate (12); the front end of the bottom plate is laterally provided with a fixed-length wheel shaft (6) and is fixed with roller shaft (17) in a sheathing manner; one end of the fixed-length wheel shaft (6) extends out of the vertical support plate (1) at one side and is fixed with a fixed-length wheel (2) in a sheathing manner; two gear rods (3) are arranged above the vertical support plate side (1) side by side to form a vertical gliding groove; the left external protruding end and the right external protruding end of a rubber belt core bar (4) are placed in the gliding groove; an external ring is contacted with the surface of a roller shaft (17); the external ring of the fixed-length wheel (2) protrudes outside to form a protruding limited bump (15); a rotary rod (13) is obliquely arranged on the lower part of the fixed-length wheel (2); the lower end of the rotary rod (13) is connected with the rotary end (16); the higher end of the rotary rod (13) is connected with an elastic cutter frame (9) the upper part of which is provided with a cutter (8), and the lower part thereof is supported by a spring (11); and a limited gear lump is fixed on the rotary rod (13). The fixed-length rubber belt cutting machine has simple structure, reliable movement, extremely low cost, portability and convenient operation, and has enormous economic and social benefits.

Description

technical field [0001] The invention is a stationery product, in particular to the structure of a tape cutting machine. Background technique [0002] Single-sided adhesive tape and double-sided adhesive tape are one of the materials widely used in daily necessities. Exhibition, decoration, decoration, packaging and other occasions are inseparable from adhesive tape. It is easy to use, firmly pasted, light, thin, transparent, and After all, it does not affect the appearance, and is cheap and high-quality. All kinds of adhesive tapes have been used more and more in homes, shops, offices and other places. [0003] In the use of tape, a tape cutting machine must be used. According to the required length, the rolled tape is released and cut into a certain length. Tape paper is inserted into the rotating shaft, and a flat cutter is set at the other end of the box, with the blade facing upwards. The user releases the tape slowly with one hand and controls the length of release, an...

AI Technical Summary

Problems solved by technology

[0004] However, in some occasions, such as the packaging of large-scale products of enterprises, tapes of fixed length are required, and a large amount of fast cutting is required. The tape cutting machine with such a structure is very inconvenient and practical. Not only the two hands must be carefully Operation, and the length is not accurate, the speed is very slow

[0005] There are some electronically controlled length-defining tape cutters on the market, but there are some dissatisfaction with such machines

This type of device has a complex structure and high cost. It uses CNC motors and electronic components, consumes energy, and is prone to failure. The working conditions at the production site are poor, and it is easy to damage the device. Moreover, the length of the tape is generally fixed in the production site. , and there is no need to adjust and change the length at any time with a precise numerical control device, so this precision device is not suitable for production site use

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