Integrated shuttle box for automatic pattern machine
A pattern machine and integrated shuttle technology, applied to the sewing machine's thread cutting mechanism, sewing machine components, sewing machine ring mechanism, etc., can solve the problems of poor reliability, inconvenience, low efficiency, etc., and achieve good reliability and high speed. needle effect
Active Publication Date: 2017-10-03
浙江锦上智控科技有限公司
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Problems solved by technology
[0002] The existing pattern machine needs to manually refuel the rotary hook at regular intervals, which is very inconvenient and has poor reliability. At the same time, because the bottom thread falls after thread trimming, the needle can only be started at a slow speed when starting the needle, which is low in efficiency. Urgent need for improvement
Method used
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[0024] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.
[0025] Such as Figure 1 to Figure 10 As shown, the integrated shuttle box of the automatic pattern machine includes a body 1, and a rotary hook driving mechanism is arranged in the body 1, and the rotary hook driving mechanism includes a first transmission shaft 22 and a second transmission shaft 27. A transmission shaft 22 is provided with a first gear 2, and the second transmission shaft 27 is provided with a second gear 21, the first gear 2 and the second gear 21 mesh, and the front end of the second transmission shaft 27 A rotary hook mechanism is provided, the first transmission shaft 22 passes through the first front bearing 24 and the first rear bearing 25, and the first front bearing 24 and the first rear bearing 25 are respectively located at the front and rear ends of the body 1. The rear e...
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The invention discloses an integrated shuttle box of an automatic pattern-sewing machine. The box comprises a body, a first transmission shaft and a second transmission shaft are arranged in the body, a shaft sleeve is arranged on the second transmission shaft and is provided with an oil inlet pipeline and an oil return pipeline, and a shaft hole is formed in the center of the shaft sleeve. Three annular grooves are formed in the shaft hole, an oil outlet is formed in the annular groove in the front end, and an oil return hole is formed in the annular groove in the rear end. A spiral groove and an oil inlet are formed in the outer wall of the front end of the second transmission shaft, the interior of the front end of the second transmission shaft forms a hollow part communicated with the oil inlet, the front end and the tail end of the spiral groove correspond to the two annular grooves in the front end of the shaft hole respectively, the annular groove in the middle and the annular groove in the rear end are communicated through a first through hole, the oil inlet corresponds to the annular groove in the rear end of the shaft hole, and the front end of the second transmission shaft is in threaded connection with an oil outlet screw. A movable cutter and a fixed cutter are arranged on one side of the front end of the body, and the lower surface of the movable cutter can be connected with a protruding platform of a wire clamping piece in a pressing mode. The integrated shuttle box has the automatic oil supply function and the bottom wire clamping function.
Description
technical field [0001] The invention relates to the technical field of pattern machines, in particular to an integrated shuttle box of an automatic pattern machine. Background technique [0002] The existing pattern machine needs to manually refuel the rotary hook at regular intervals, which is very inconvenient and has poor reliability. At the same time, because the bottom thread falls after thread trimming, the needle can only be started at a slow speed when starting the needle, which is low in efficiency. In dire need of improvement. Contents of the invention [0003] The object of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide an integrated shuttle box of an automatic pattern machine with the functions of automatic oil supply and bobbin thread clamping. [0004] In order to achieve the above object, the technical solution of the present invention is: the integrated hook box of the automatic pattern machine includes ...
Claims
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IPC IPC(8): D05B71/02D05B65/06D05B57/38D05B57/08
CPCD05B57/08D05B57/38D05B65/06D05B71/02
Inventor 王建炳
Owner 浙江锦上智控科技有限公司