Full-automatic heat-shrinkable pipe jacketing machine and heat-shrinkable pipe jacketing method

Abstract

The invention provides a full-automatic heat-shrinkable pipe jacketing machine and a heat-shrinkable pipe jacketing method. The full-automatic heat-shrinkable pipe jacketing machine comprises a heat-shrinkable pipe feeding part, a heat-shrinkable pipe transferring part, a pipe penetrating part and a hot air flow supply part, wherein the heat-shrinkable pipe feeding part is suitable for supplying aheat-shrinkable pipe; the heat-shrinkable pipe transferring part is provided with a fixing rod; the fixing rod is suitable for fixing the heat-shrinkable pipe and transferring the heat-shrinkable pipe to a predetermined pipe penetrating position; the pipe penetrating part is provided with a clamping channel; a first opening of the clamping channel allows a wire harness to be inserted into; a second opening of the clamping channel allows the fixing rod to be pulled out; through holes communicating with the outside are formed in the clamping channel; a limiting unit is arranged on the second opening and is used for limiting the heat-shrinkable pipe at the pipe penetrating position when the fixing rod leaves the clamping channel and feeding and inserting the wire harness into the heat-shrinkable pipe at the pipe penetrating position until a terminal of the wire harness penetrates out of the second opening; hot air flow is supplied into the clamping channel through the through holes, so that the wire harness is fixedly connected with the heat-shrinkable pipe; and the hot air flow supply part is used for supplying the hot air flow to the pipe penetrating part. Therefore, the coating quality of the heat-shrinkable pipe to a conductor terminal can be improved, and the jacketing precision of the heat-shrinkable pipe is improved.

Description

technical field [0001] The invention relates to the technical field of wire harness processing equipment, in particular to an automatic heat-shrinkable tube casing machine and a casing method. Background technique [0002] The heat-shrinkable tube of the distribution insulated wire is a necessary step in the processing and production of the distribution line. The heat-shrinkable tube is sleeved on the wire terminal, and it is heated and fastened, which can effectively insulate and protect the terminal and the wire. [0003] The traditional heat-shrinkable tubing work is done manually, which has low production efficiency and high labor costs. Therefore, there are highly automated heat-shrinkable tubing machines on the market. However, in the heat-shrinkable tube in the related art, the coating quality of the heat-shrinkable tube to the wire terminal is poor, and it is impossible to ensure that the nozzle of the heat-shrinkable tube is flush with the end surface of the termin...

AI Technical Summary

Problems solved by technology

[0003] The traditional heat-shrinkable tubing work is done manually, which has low production efficiency and high labor costs. Therefore, there are highly automated heat-shrinkable tubing machines on the market.

However, in the heat-shrinkable tube in the related art, the coating quality of the heat-shrinkable tube on the wire terminal is poor, and it is impossible to ensure that the nozzle of the heat-shrinkable tube is flush with the end face of the terminal, and there is a large error

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