Automatic tape-wrapping machine

Abstract

The invention discloses an automatic tape-wrapping machine used for wrapping a heat-radiating fin with an insulating tape. The tape-wrapping machine comprises a machine frame, a main shaft, heat-radiating fin holders, a tape and reel holder, a sliding rail, a sliding block, a knife holder and a cutting knife, wherein the main shaft is installed on the machine frame; a main shaft driving device isarranged in the machine frame; the main shaft driving device drives the main shaft to rotate; more than two heat-radiating fin holders are arranged on the main shaft; a heat-radiating fin holder driving device drives the heat-radiating fin holders to rotate; heat-radiating fin splicing positions for splicing the heat-radiating fins are formed on the heat-radiating fin holders; the tape and reel holder for installing the tape is fixedly installed on the machine frame; the side of the main shaft is provided with the sliding rail; the sliding block capable of sliding along the sliding rail is arranged on the sliding rail; the knife holder is fixedly installed on the sliding block; the cutting knife is installed at the front end of the sliding block; a cutting knife driving device is arrangedon the machine frame; and the cutting knife driving device drives the cutting knife to move back and forth. Through a skilful design, the insulating tape can automatically wrap the heat-radiating fin, so production efficiency is greatly enhanced and quality of the heat-radiating fin can be effectively ensured.

Description

technical field [0001] The invention discloses a heat sink processing machine, in particular to an automatic glue wrapping machine for wrapping insulating tape on the outer layer of the heat sink. Background technique [0002] With the development of the electronics industry, a variety of electronic components have been produced one after another. Some components need to add a heat sink to the outside due to their high power. The general heat sink is made of aluminum or copper. In order to achieve mutual insulation between the heat sink and electronic components, in some cases it is necessary to wrap a layer of insulating tape on the outside of the heat sink to achieve the insulation effect. At present, wrapping insulating tape on the outside of the heat sink is usually done manually. Not only is the work efficiency low, but the length and effect of the wrapping depend entirely on the operator, making it difficult to guarantee the quality. Contents of the invention [000...

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Problems solved by technology

[0003] Aiming at the shortcomings of manual wrapping when the outer layer of the heat sink is wrapped with insulating tape in the above-mentioned prior art, the present invention provides an automatic wrapping machine, which can realize the automatic wrapping of the insulating tape through a special structural design. Wrapping, cutting, etc., not only high work efficiency, but also good quality

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