Hemming device for sofa cloth production
A curling device and sofa release technology, which is applied to sofas, couch, applications, etc., can solve the problems of manual pulling out of curling, high labor intensity, low processing efficiency, pulling curling, etc.
Inactive Publication Date: 2021-03-12
陈元峰
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides a hemming device used in the production of sofa releases, which solves the problem of manually pulling and curling traditional yarn releases. This method has low processing efficiency, and manual pulling out of curling is labor-intensive, which is not conducive to The problem of large-scale mass production coverage of sofa release
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0029] see Figure 1-8 , the present invention provides a technical solution: a hemming device used in the production of a sofa bed, comprising a frame 1, a sliding frame 2 is slidably connected between the opposite sides of the front inner wall of the frame 1, and the opposite sides of the front inner wall of the sliding frame 2 are slidably connected The first rollers 3 are equidistantly connected in rotation, the racks 4 are fixedl...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention discloses a hemming device for sofa fabric production. The hemming device comprises a frame; a sliding frame is slidably connected between the two opposite sides of the inner wall of thefront face of the frame; first rollers are rotatably connected between the two opposite sides of the inner wall of the front face of the sliding frame at equal intervals; racks are fixedly connectedto the two sides of the back face of the sliding frame; buffering springs are fixedly connected to the top of the front face of the sliding frame at equal intervals; a rotating frame is fixedly connected to the outer ends of the buffering springs; a movable frame is rotatably connected between the two opposite sides of the inner wall of the rotating frame; rotating shafts are fixedly connected tothe two sides of the movable frame; rotating plates are rotatably connected to the outer ends of the rotating shafts; and the outer ends of the rotating plates are rotationally connected with connecting seats. The invention belongs to the technical field of furniture production. In traditional technology, gauze cloth is manually pulled to be hemmed, and as a result, the processing efficiency is low, the labor intensity of manual hemming pulling is high, and large-scale batch production and coverage of sofa cloth are not facilitated. With the hemming device for sofa cloth production adopted, the above problems can be solved.
Description
technical field [0001] The invention relates to the technical field of furniture production, in particular to a hemming device used in the production of sofa chairs. Background technique [0002] "Sofa" is a foreign word, according to the transliteration of the English word sofa, it is a kind of upholstered multi-seat chair, a back chair with springs or thick foam plastic, etc., with armrests on both sides, which is a kind of soft furniture. At present, the sofa needs to be cut and produced according to the shape of the sofa, and then the surface of the sofa frame is covered by the drawstring and the row of nails. When the traditional sofa is covered with the sofa frame, in order to ensure the aesthetics of the sofa, the sofa needs to be artificially covered. Pull the curling edge, and then cooperate with the nail gun for binding, but this method has low processing efficiency, and the labor intensity of manually pulling the curling edge is not conducive to the large-scale ma...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): A47C17/00A47C17/86
CPCA47C17/00A47C17/86
Inventor 陈元峰
Owner 陈元峰