A circle calibration and fixing device for heat-shrinkable tubes of automobile battery cables

Abstract

The invention discloses a roundness correction and fixation device for an automobile battery cable heat shrink tube. The device comprises a vacuum pump, a roundness correction and fixation mold and an electric control box, wherein the vacuum pump is connected with the roundness correction and fixation mold through a pipeline, an electromagnetic regulating valve is arranged on the pipeline, and the electromagnetic regulating valve and the vacuum pump are connected with the electric control box. The roundness correction and fixation device has the advantages of being simple in structure, convenient to manufacture, reliable in performance and wide in application range, solving the automation bottleneck problem generated when a cable is sleeved with the automobile battery cable heat shrink tube, being capable of effectively promoting automatic operation of an automobile battery cable, improving machining efficiency in the wiring harness industry, lowering labor intensity of workers and ensuring stability of wiring harness quality. A round vacuum adsorption device is adopted ingeniously, so that roundness correction of the heat shrink tube is achieved, adsorption force achieves a fixing effect on the heat shrink tube at the same time, and the function that the cable is sleeved with the heat shrink tube by means of mechanical operation and the moving function are achieved eventually.

Description

technical field [0001] The invention relates to the technical field of manufacturing automobile battery wires, in particular to a calibration circle of heat-shrinkable tubes for automobile battery wires [0002] Fixtures. Background technique [0003] The production of the car battery wire includes off-line, stripping, inserting the heat-shrinkable tube, crimping, moving the heat-shrinkable tube to the heat-shrinking process at the crimping point. At present, the off-line, stripping, crimping, and heat shrinking processes can all be produced automatically by equipment. Before the car battery wire is crimped with the terminal, it is necessary to put the heat shrinkable tube on the cable stripping head and remove the heat shrinkable tube after crimping. to the crimping process. Due to the low hardness of the heat-shrinkable tube, it has an elliptical caliber in the natural state. It is necessary to manually calibrate the heat-shrinkable caliber and then manually put it on th...

AI Technical Summary

Problems solved by technology

Due to the low hardness of the heat-shrinkable tube, it has an elliptical caliber in the natural state. It is necessary to manually calibrate the heat-shrinkable caliber and then manually put it on the cable stripping head. This operation is the bottleneck of the automation of the battery cable manufacturing technology, and it is also the low efficiency of the car battery cable manufacturing. one of the important reasons

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