4results about How to "Reduce poor quality" patented technology

This invention relates to the field of garment manufacturing and processing technology, and more particularly to a lace inlay device for garment manufacturing processes. The device includes: a workbench, a sewing machine, and a processing plate. The sewing machine is mounted in the center of the workbench surface. The processing plate is fixedly mounted on the workbench surface; the processing plate is a grooved flat plate, and the groove of the processing plate is aligned with the sewing needle on the sewing machine. A guide rod is fixedly disposed on the front side of the processing plate. A clamping component is slidably disposed on the front side of the processing plate. This invention uses the clamping component to layer and flatten the garment fabric and lace, and a locking component to easily lock the opening and closing lower and upper pressure plates. A pressing component further presses the positioned garment fabric and lace. During lace inlay processing, the garment fabric and lace can be pulled out flat, thereby achieving precise alignment and sewing of the fabric and lace.

The utility model provides a wire guiding device of a wire welding machine, which comprises a first cover plate and a second cover plate detachably connected with the first cover plate, the first cover plate and the second cover plate are symmetrically arranged, so that an accommodating cavity is formed between the first cover plate and the second cover plate, a guiding structure is arranged in the accommodating cavity, and the first cover plate and the second cover plate are detachably connected with each other. The guide structure comprises two first guide blocks, two guide wheels and two second guide blocks, the two first guide blocks are mounted on the side, close to the first cover plate, of the second cover plate, the two guide wheels and the two second guide blocks are mounted on the side, close to the second cover plate, of the first cover plate, and the two first guide blocks are symmetrically arranged on the second cover plate at a first interval; the first guide block and the second guide block are symmetrically arranged, and the first guide block and the second guide block are respectively arranged close to the guide wheel, so that wire gaps are respectively formed between the guide wheel and the first guide block and between the guide wheel and the second guide block; and poor product quality caused by wire rod scratching of the metal wire is effectively reduced.

The invention relates to the technical field of stamping dies, in particular to an arc-shaped sheet metal workpiece stamping die which is mainly characterized by comprising a support, a filling mechanism, a stamping mechanism, a working groove and a cleaning mechanism. The support is located at the upper end of the filling mechanism, the filling mechanism is fixedly connected to the working groove and used for continuously providing materials for the working groove, the stamping mechanism is fixed to the upper end of the support, the radian of the stamping mechanism is adjustable, the working groove is located at the lower end of the stamping mechanism, and the size of the working groove can be adjusted according to the size of the stamping mechanism. The material filling mechanism, the punching mechanism and the working groove are all electrically connected with the control unit; by the adoption of the nested stamping mechanism, the stamping mechanism can be adjusted under the condition that the whole equipment does not need to be disassembled so as to produce different workpieces, and meanwhile the function of clearing away chippings is achieved in the workpiece finishing process every time.

The invention provides knitting equipment and a knitting method. The knitting equipment comprises a rack; the unwinding mechanism is arranged on the rack and comprises a first unwinding part and a second unwinding part, the first unwinding part is used for unwinding a first target object, and the second unwinding part is used for unwinding a second target object; the knitting mechanism is arranged on the rack and used for knitting the first target object and the second target object; the monitoring mechanism comprises a margin monitoring unit and a control unit, and the margin monitoring unit is used for monitoring the knitting margin of the first target object; the control unit is used for controlling start and stop of the first unwinding part according to the knitting allowance of the first target object. When the knitting equipment is used for knitting, the knitting allowance of the first target object can be controlled within a reasonable range, the problem that the tension of the first target object is too large due to the fact that the knitting allowance is too small is solved, the problem that the first target object is wound due to the fact that the knitting allowance is too large is also solved, the continuity of the whole knitting process can be effectively ensured, and the knitting efficiency is improved. And the weaving quality is improved.