An automatic cutting device for cold and heat shrinkable hose

Abstract

The invention relates to the technical field of cold and heat shrinkable materials, in particular to an automatic cutting device for cold and heat shrinkable hoses, which includes a working frame, and the working frame is respectively equipped with a clamping frame, a pressing frame and a cutting frame , the midline position of the inner cavity of the clamping frame is provided with a driving gear, and both sides of the driving gear are provided with sliding bars, and the sliding bars on both sides are respectively connected with clamping blocks through the long connecting plate and the short connecting plate, so A fixing plate is arranged on the pressing frame, a curved pressing plate is installed on the bottom of the fixing plate through a connecting bolt, a pressing block is arranged on the bottom plane of the bending pressing plate, and a pressing block is arranged on the pressing block. The top of the pressing frame is also provided with a cylinder, the bottom of the cylinder is equipped with a secondary pressing plate, and an extrusion spring is arranged between the secondary pressing plate and the pressing block. When the application is cutting, multiple mechanisms are used to maintain the stability of the pipe during cutting, reduce the fluctuation of the pipe, and thereby reduce the risk of pipe bending.

Description

technical field [0001] The invention relates to the technical field of cold and heat shrinkable materials, in particular to an automatic cutting device for cold and heat shrinkable hoses. Background technique [0002] PVC pipes such as fiber plastic hoses are usually produced by continuous extrusion, and the produced hoses should be cut according to a certain specification length according to user needs, and then packaged separately. In order to improve work efficiency, manufacturers generally use cutting machines for cutting. The existing cutting machines have one structure, but in actual use, when the pipe body is input into the cutting machine, it is easy to cause poor transportation due to the pipe body. Thereby reducing work efficiency. [0003] Chinese patent (authorized announcement number: CN208854694U) discloses an automatic hose cutting machine. The patent bracket assembly includes two or more bracket bodies arranged in sequence along the hose transmission directi...

AI Technical Summary

Problems solved by technology

In order to improve work efficiency, manufacturers generally use cutting machines for cutting. The existing cutting machines have one structure, but in actual use, when the pipe body is input into the cutting machine, it is easy to cause poor transportation due to the pipe body. thereby reducing work efficiency

[0003] Chinese patent (authorized announcement number: CN208854694U) discloses an automatic hose cutting machine. The patent bracket assembly includes two or more bracket bodies arranged in sequence along the hose transmission direction. The limit discs on both sides of the tube diameter direction, the upper sensor and the lower sensor are set on any bracket body and are arranged at intervals in the vertical direction; but there are certain defects, such as the material problem of the tube is ignored, and the There is a risk of bending deformation of the cold and heat shrinkable hose

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