Double-end arm type liftable sewing machine structure
A sewing machine and arm type technology, applied in the field of double-head arm type liftable sewing machine structure, can solve the problems of waste of resources, difficulty in replacement, increase of production cost, etc., to avoid waste of resources, ensure consistency of action, and save production cost effect
Pending Publication Date: 2017-05-10
上工富怡智能制造(天津)有限公司
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Problems solved by technology
[0002] At present, all the multi-head automatic sewing machines cannot realize the lifting of the machine head, that is, the position of the sewing machine head and the frame is fixed
When sewing thicker materials with this structure, the replacement of sewing materials interferes with the presser foot, making replacement difficult and time-consuming, and it is easy to scratch the sewing materials
The replacement of sewing materials with this structure is difficult and inefficient, which affects production efficiency. The damage rate of sewing materials is high, which increases production costs and causes waste of resources.
Method used
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Embodiment Construction
[0011] The present invention will be further described below in conjunction with the accompanying drawings: the structure of the double-headed arm type liftable sewing machine includes: lifter head unit 1, Y-direction drive motor assembly 2, X-direction drive assembly 4, spindle drive motor 5, Y-direction rail 6, frame 7. Head rotary hook linkage mechanism 8, X-direction drive motor assembly 9, clutch 10, transmission mechanism 11, upper shaft transmission unit 12 and screw guide rail 13; the two or more lift head units 1 are installed separately On the side of the front end of two or more suspension arms 3 of the frame 7; the two or more upper shaft transmission units 12 are respectively connected with the main shaft drive motor 5 through the clutch 10 and the transmission mechanism 11; the main shaft drive The motor 5 can individually control each lift head unit 1 via a clutch 10 .
[0012] The X-direction drive motor assembly 9 is connected with the X-direction drive assemb...
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The invention discloses a double-end arm type liftable sewing machine structure. The double-end arm type liftable sewing machine structure comprises lifting handpiece units, a Y-direction driving motor assembly, an X-direction driving assembly, a main shaft driving motor, Y-direction guide rails, a rack, handpiece rotating shuttle linkage mechanisms, an X-direction driving motor assembly, clutches, transmission mechanisms, upper shaft transmission units and a lead screw guide rail. The double-end arm type liftable sewing machine structure is characterized in that the two or more lifting handpiece units are installed on the side faces of the front ends of the two or more cantilevers of the rack respectively, the two or more upper shaft transmission units are connected with the main shaft driving motor through the clutches and the transmission mechanisms respectively, and the main shaft driving motor can individually control each lifting handpiece unit through the corresponding clutch. The double-end arm type liftable sewing machine structure can ensure action uniformity of two handpieces, the handpieces are lifted when a sewing material is replaced, the raw material replacing difficulty is reduced, production efficiency is improved, production cost is saved, and resource waste is effectively avoided, so that the effects of high efficiency, more patterns and low cost are achieved.
Description
technical field [0001] The invention relates to the technical field of full-automatic sewing machines, in particular to the structure of a double-arm type liftable sewing machine. Background technique [0002] At present, all multi-head automatic sewing machines cannot realize head lift, that is, the positions of the sewing head and the frame are fixed. When this structure sews thicker materials, the replacement of sewing materials interferes with the presser foot, which is difficult to replace and time-consuming, and it is easy to scratch the sewing materials. The replacement of sewing materials with this structure is difficult and inefficient, which affects production efficiency. The damage rate of sewing materials is high, which increases production costs and causes waste of resources. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides a double-arm type liftable sewing machine struct...
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): D05B23/00D05B69/10D05B69/30
Inventor 杨文然
Owner 上工富怡智能制造(天津)有限公司