Adhesive tape pasting and folding device for insulation paper and pasting and folding method thereof

Abstract

The invention relates to an adhesive tape pasting and folding device for insulation paper. The device comprises a discharging mechanism, a pasting main body and a machine frame, wherein the discharging mechanism comprises an upper rotating shaft and a lower rotating shaft, the lower rotating shaft is sleeved with insulation paper, the upper rotating shaft is sleeved with two adhesive tapes, the two adhesive tapes are positioned above the two side edges of the insulation paper; the pasting main body comprises a pre-pressing rod and a counter-pressing roller, the lower ends of the two sides of the pre-pressing rod are fixed on the machine frame, the adhesive tapes and the insulation paper penetrate through the lower portion of the pre-pressing rod, so that the adhesive tapes are adhered to the insulation paper, the counter-pressing roller comprises an upper counter-pressing roller and a lower counter-pressing roller, the upper counter-pressing roller and the lower counter-pressing rollerare rotationally fixed on the machine frame through a mounting seat with adjustable pressure, the upper counter-pressing roller and the lower counter-pressing roller are driven by a driving device torotate and roll the insulation paper, then the insulation paper is discharged, a folding mechanism is arranged between the pre-pressing rod and the counter-pressing roller; a cutting mechanism used for cutting folded insulation paper is fixed on the machine frame.

Description

technical field [0001] The invention relates to the technical field of tape pasting, in particular to an insulating paper tape pasting and folding device and a pasting and folding method thereof. Background technique [0002] In the motor production process, insulating paper is widely used on the stator core due to its excellent insulation ability and mechanical properties, and is used to improve the insulation performance between the winding and the bottom of the stator core. Traditional generator manufacturers usually insert insulating paper directly into the bottom of the slot to separate the winding from the stator core and improve the insulation performance of the winding and stator core. However, in the actual production process, when the winding is wound in the bottom of the slot, the insulating paper tends to slip along the length of the bottom of the slot, resulting in direct contact between part of the winding and the stator core, reducing the distance between the ...

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Problems solved by technology

[0004] The patent application with the application number CN201320772442.9 discloses an automatic tape posting mechanism on an insulating paper inserting machine. The automatic tape posting mechanism includes a connecting bracket, an insulating paper roller and a tape posting assembly; cylinder, guide roller and paper clamping roller; the paper clamping roller and the main roller are mutually circumscribed, and the tape is pasted on the insulating paper while cooperating with the rolling of the insulating paper; the automatic tape pasting mechanism can not only assist the transmission of the insulating paper It also has the function of sticking tape, so that the insulating paper can be pasted synchronously while rolling and transporting, so that the work efficiency can be greatly improved, but this automatic tape pasting mechanism is not equipped with a folding mechanism for insulating paper And the cutting mechanism can not realize the folding and cutting of insulating paper well, and can not effectively meet the actual production needs of the motor

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