Sewing machine adjusting device for industrial production
A technology for adjusting device and sewing machine, which is applied to sewing machine components, sewing equipment, cloth feeding mechanism, etc., can solve the problems of reducing labor efficiency, troublesome adjustment, etc., and achieve the effect of reducing complexity and facilitating combination.
Inactive Publication Date: 2021-12-10
绍兴叠盛纺织品有限公司
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Problems solved by technology
However, due to the different thickness of the fabric, the elasticity of the fabric is different. In order to achieve the best feed matching, the height of the feed dog needs to be adjusted according to the specific parameters of the fabric. Adjust the height of the feed dog by screwing the adjusting bolt, which is troublesome in the adjustment process
Especially for sewing occasions where different fabrics are frequently replaced, it reduces labor efficiency
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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Embodiment Construction
[0019] Such as Figure 1-4 As shown, the sewing machine adjustment device for industrial production includes an installation chamber 1 arranged on the sewing machine body. There is a cloth feeding mechanism. The cloth feeding mechanism is used to convey the cloth, and the cloth feeding mechanism includes a cloth feeding plate 2. The upper surface of the cloth feeding plate 2 is provided with a cloth feeding dog 3. During the working process, the cloth feeding plate 2 Swing and lift conveying, the fabrics are conveyed to the bottom of the machine head one by one.
[0020] Two micro-adjustment cylinders 4 for adjusting the height of the cloth feed plate are arranged symmetrically on the left and right sides below the cloth feed plate 2. The micro-adjustment cylinders 4 can expand and contract in the up and down direction, and cooperate with electric control to realize the adjustment of the cloth feed plate. Adjustment in height direction. The micro-adjusting cylinders 4 are c...
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 relates to the technical field of textiles. The invention aims to provide a sewing machine adjusting device for industrial production. The device comprises a mounting cavity formed in a sewing machine body; a cloth feeding mechanism is arranged in the mounting cavity; the cloth feeding mechanism comprises a cloth feeding plate; a feed dog is arranged on the upper surface of the cloth feeding plate; two micro adjusting cylinders used for adjusting the height of the cloth feeding plate are symmetrically arranged on the left side and the right side of the lower portion of the cloth feeding plate; the micro adjusting cylinders are connected through a connecting mechanism; two sets of driving holes are formed in the connecting mechanism; and an eccentric wheel shaft is arranged in the driving holes in a penetrating mode and is in running fit with the driving holes. According to the invention, the height of the cloth feeding plate can be conveniently and quickly adjusted, so that different use requirements are met.
Description
technical field [0001] The invention relates to the technical field of textiles, in particular to a sewing machine adjusting device for industrial production. Background technique [0002] The sewing machine is used in the textile field, and is used to sew two or more layers of cloth to make the cloth realize stitching. During the sewing process, the sewing machine pushes the cloth through the feed dog, and the cloth is stitched with the needle during the pushing process. The feed dog is usually driven by two side-by-side eccentric axles. During the rotation of the eccentric axle, the feed dog is synchronously driven to swing, so that the feed dog forms a lifting conveying cycle. However, due to the different thickness of the fabric, the elasticity of the fabric is different. In order to achieve the best feed matching, the height of the feed dog needs to be adjusted according to the specific parameters of the fabric. Adjust the height of the feed dog by screwing the adjust...
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): D05B27/02D05B27/24
CPCD05B27/02D05B27/24
Inventor 顾宏超
Owner 绍兴叠盛纺织品有限公司