Woven bag sealing machine frame

Abstract

The invention provides a woven bag sealing machine frame. The machine frame comprises a fixing frame, a clamping piece, a tensioning piece and an air blowing piece; the fixing frame is of a concentric-square-shaped structure; the clamping piece comprises a first opening and closing U-shaped frame and a second opening and closing U-shaped frame which are oppositely arranged and are synchronously opened and closed relative to the fixing frame; the tensioning piece is located in the concentric-square-shaped structure, and the tensioning piece is an elastic piece which always provides a restoringforce for the U-shaped frames to be opened and closed relative to the fixing frame; and the air blowing piece provides a shaping temperature for a sealing end of the woven bag clamped between the fixing frame and the clamping piece. The woven bag sealing machine frame is provided with a clamping and shaping function, so that the front and rear pieces at the sealing end of the woven bag are relatively attached, so that the subsequent sealing sewing procedure can be carried out smoothly.

Description

technical field [0001] The invention relates to the technical field of woven bag sealing, in particular to a woven bag sealing machine frame. Background technique [0002] In the prior art, the woven bag containing the material needs to be sealed. The sealing process is generally carried out by a sealing machine (industrial sewing machine). According to the usage habits of the industrial sewing machine, the sewing process is carried out vertically, that is, it needs to be woven manually or by a robot. The sealing end of the bag is folded and pressed to the sewing needle for sewing. During the folding process, the front and rear pieces of the woven bag are prone to misalignment. To solve this problem, some researchers have developed a sealing machine that can sew in the horizontal direction ( Industrial sewing machine), but the main problem of horizontal sewing is that the front and rear of the woven bag sealing end do not fit together, which is not conducive to the smooth pr...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the woven bag containing the material needs to be sealed. The sealing process is generally carried out by a sealing machine (industrial sewing machine). According to the usage habits of the industrial sewing machine, the sewing process is carried out vertically, that is, it needs to be woven manually or by a robot. The sealing end of the bag is folded and pressed to the sewing needle for sewing. During the folding process, the front and rear pieces of the woven bag are prone to misalignment. To solve this problem, some researchers have developed a sealing machine that can sew in the horizontal direction ( industrial sewing machine), but the main problem of horizontal sewing is that the front and rear of the sealed end of the woven bag do not stick together, which is not conducive to the smooth progress of the subsequent sewing process. The present invention is an improvement based on the above technical problems.

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