Guide pipe film-covering heat shrinking machine

Abstract

The invention discloses a guide pipe film-covering heat shrinking machine. A movable pulling module is movably arranged at the upper end of a rack, the movable pulling module comprises a pulling mold, the pulling mold is switched between a clamping state and a loosening state through a second air cylinder, and a first fixing mold is arranged on the rack. The movable pulling module is arranged between the first fixed mold and the heat shrinking machine and reciprocates between the first fixed mold and the heat shrinking machine through a driving piece, and a shaping module fixed to the upper end of the rack is arranged at a feeding port of the heat shrinking machine. The invention relates to the technical field of hot working. A proper mold is made according to the size of a pipe, the hexagon arrangement speed is high, the precision is high, the shape is correct, the rate of defective products of rear section cutting is low, workers are not scalded, and the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of thermal processing, in particular to a catheter-coated heat shrinking machine. Background technique [0002] Metal thin tubes are used in a wide range of fields. They can be used in human interventional surgery in medical treatment, and are also widely used in the field of electronic aerospace and military industry. According to different fields of use, the size and length of the tube cutting are different. [0003] The thin metal tube is formed by stretching after thermal processing of the tube body. The production process is complicated and the precision is high. This product is a high-precision product. Sometimes it takes more than a few months to complete a tube. This process produces The length of the thin metal tube can reach several meters, and the wall is thin and easy to bend. It needs to be extremely careful in the transportation process after production, and the tube needs to be cut in the post...

AI Technical Summary

Problems solved by technology

[0004] Due to the thinner pipes and thin walls, when plastic sealing multiple pipes, the current situation is that workers process them manually. The smallest pipe diameter is only about 1mm and the length is about 2m. First, more than 7 to 60 small stainless steel pipes are arranged by hand. Hexagonal shape, and then use high temperature hot water above 80 degrees Celsius to scald the shrink film on the tube. The problems of this method are: 1. It is time-consuming to manually arrange the tube into a hexagonal shape, and the shape is irregular, which directly leads to subsequent cutting of the tube 2. High-temperature water comes out of the faucet, and the pipe is rotated and sealed by hand. The shrinkage is very uneven and it is easy to burn the arm; 3. The efficiency is low.

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