Garment cutting auxiliary negative pressure clamping device

Abstract

The invention belongs to the technical field of garment manufacturing equipment, and specifically relates to a negative pressure clamping device for auxiliary garment cutting, including a frame; a workbench is fixedly connected to the frame, and vertical The top of the vertical rod is fixedly connected with a suction cup through the cross bar; the sliding hole at the bottom of the vertical rod is slidably connected to the piston and the piston rod. There is a No. 1 cylinder; telescopic rods are fixedly connected to the corresponding positions of the suction cups on both sides of the vertical rod, and the telescopic rods communicate with the sliding holes through the air holes; the end of the telescopic rods away from the vertical rods is connected to the guide wheel through the support and the rotating shaft, and the guide wheels are covered An elastic belt is provided, and both ends of the elastic belt are fixedly connected with the vertical pole; the compressed air generated in the sliding hole is filled into the telescopic rod through the vent hole, so that the telescopic rod drives the guide wheels to extend to both sides of the vertical rod, and cooperates with the The stretched elastic band smoothes and compresses the fabric to reduce wrinkling.

Description

technical field [0001] The invention belongs to the technical field of garment manufacturing equipment, in particular to a negative pressure clamping device for garment cutting assistance. Background technique [0002] In the garment processing process, the most steps are cutting and sewing. The staff puts the prepared fabric on the workbench for operation, but the fabric needs to be fixed, and pressing it with heavy objects will inevitably bring inconvenience to the operation and affect the safety of the staff. work efficiency, and it is difficult to ensure that the whole piece of fabric is completely flat, which is likely to cause garment scrapping. [0003] There are also some technical solutions about negative pressure clamping devices in the prior art. For example, a Chinese patent with application number 2018108860061 discloses a fabric negative pressure clamping device for garment cutting machine, which includes a shell, and the inside of the shell is equipped with a ...

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies of the existing technology, the prior art solves the problem of tensioning and fixing the cloth after the cloth is absorbed by the suction cup, but the cloth cannot be fixed well only by the suction cup, which makes the cloth easy to form wrinkles, reduces the cutting accuracy of the cloth, and reduces the The good rate of cloth cutting leads to the problem of waste of cloth, and the negative pressure clamping device for auxiliary clothing cutting proposed by the present invention

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