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CN-115652546-B - Sewing method based on special fixture for clothing

CN115652546BCN 115652546 BCN115652546 BCN 115652546BCN-115652546-B

Abstract

The invention provides a sewing method based on a garment special clamp, which comprises the specific steps of (1) folding cloth to be sewn according to processing requirements when the garment special clamp is required to be used, then placing one side of the cloth on a clamping plate, (2) starting a driving motor, enabling a sliding frame to descend to compress the cloth through the action of a threaded rod and a threaded sleeve, (3) rotating a rotary table, enabling a clamping device to slide in a sliding groove through a sliding block, further enabling the clamping device to move to a corresponding position of sewing equipment in the mounting frame, and therefore the cloth can be conveniently processed, and (4) after the cloth is processed, enabling the clamping device to slide in the sliding groove through the sliding block to reset under the action of a spring. After the cloth is clamped by the special clothes clamp, the cloth can be moved, so that the sewing is convenient, the production and processing efficiency is effectively improved, and the sewing precision is improved.

Inventors

  • LIU JIA

Assignees

  • 广州城市理工学院

Dates

Publication Date
20260505
Application Date
20221207

Claims (10)

  1. 1. The sewing method based on the special clothing clamp comprises a mounting frame and is characterized by further comprising a moving device fixedly arranged at one end of the mounting frame and a clamping device connected to the mounting frame in a sliding manner, wherein two ends of the moving device are connected with the inner side of the mounting frame, the front end of the mounting frame is connected with an extension table, a first elastic piece is arranged at the other end of the mounting frame, the mounting frame is connected with the clamping device through the first elastic piece, the moving device is connected with the clamping device, and the clamping device can move in the mounting frame; the clamping device comprises a sliding frame, a clamping plate and a lifting drive, wherein the clamping plate is connected to the mounting frame in a sliding manner, the sliding frame is positioned above the clamping plate, and the sliding frame is connected to the clamping plate through the lifting drive; The method comprises the following specific steps: when the special clothing clamp is required to be used, the special clothing clamp is installed on the sewing equipment, and the extension table is used as a base of the sewing equipment; Step (2) starting lifting drive to enable the sliding frame to descend so as to compress the cloth on the clamping plate; step (3), utilizing a moving device to enable the clamping device to slide left and right on the mounting frame so as to drive the cloth to move, and utilizing sewing equipment to sew the cloth; and (4) resetting the clamping device under the action of the first elastic piece after the cloth processing is completed.
  2. 2. The sewing method based on the special clothing clamp according to claim 1, wherein the moving device comprises a turntable, a winding roller and a steel wire rope, the turntable is rotatably arranged on the mounting frame, a push rod is arranged at the edge end of the turntable, the winding roller is rotatably arranged at one end of the mounting frame, and the turntable is connected with one end of the winding roller through a connecting shaft; in step (3), through manual promotion push rod for the carousel rotates, and then drives the winding roller and rotate, thereby realizes wire rope's shrink, makes clamping device slide on the mounting bracket.
  3. 3. The sewing method based on the special clothing clamp according to claim 2, wherein a winding groove is formed in the outer surface of the winding roller and used for winding and unwinding the steel wire rope, one end of the steel wire rope is fixedly arranged at one end of the winding groove, and when the winding roller rotates, the steel wire rope is wound in the winding groove.
  4. 4. The sewing method based on the special clothes clamp is characterized in that the lifting drive comprises a drive motor, a threaded rod and a threaded sleeve, the drive motor is arranged on a sliding frame, the threaded rod is connected to an output shaft of the drive motor, the threaded sleeve is fixedly arranged on a clamping plate, the threaded rod is in threaded connection with the threaded sleeve, an anti-rotation device is arranged between the clamping plate and a sliding frame, the drive motor works clockwise to drive the threaded rod to rotate, the sliding frame moves downwards under the action of the threaded rod and the threaded sleeve to clamp cloth together with the clamping plate, and the drive motor works anticlockwise to drive the threaded rod to rotate reversely to drive the sliding frame to ascend.
  5. 5. The sewing method based on the special clothes clamp according to claim 4, wherein a limiting disc for limiting the rotation of the thread bush is arranged at the bottom end of the thread bush, the limiting disc is positioned in the bottom of the clamping plate, a rotary groove is arranged at a position corresponding to the limiting disc in the bottom of the clamping plate, the limiting disc is arranged in the rotary groove, the thread bush penetrates through the clamping plate, and a bolt or a pressing plate for pressing the limiting disc is arranged at the bottom of the clamping plate.
  6. 6. The sewing method based on the special clothes clamp of claim 4, wherein the sliding frame comprises a top plate and a pressing ring arranged on the edge of the lower end of the top plate, and clamping is performed by the action of the pressing ring and the pressing plate when clamping cloth.
  7. 7. The sewing method based on the special clothing clamp of claim 4, wherein the anti-rotation device comprises a first connecting seat, a second connecting seat, a connecting arm and a sliding rod, wherein the first connecting seat is arranged on the clamping plate, the sliding rod is arranged in the compression ring, the axis direction of the sliding rod is parallel to the top surface of the clamping plate, the second connecting seat is sleeved on the sliding rod and positioned on two sides of the lifting drive in a sliding manner, and the connecting arm is hinged between the first connecting seat and the second connecting seat; In the step (2), in the process of driving the sliding frame to move downwards by the lifting drive, the connecting arm pushes the second connecting seat to slide outwards along the sliding rod.
  8. 8. The sewing method based on the special clothes clamp of claim 4, wherein the second spring is sleeved on the sliding rod between the second connecting seat and the pressing ring, and the connecting arm pushes the second spring to compress when pushing the second connecting seat to slide outwards along the sliding rod.
  9. 9. The sewing method based on the special clothes clamp according to claim 5, wherein sliding grooves are respectively formed in the front side and the rear side of the mounting frame, sliding blocks which are in sliding fit with the sliding grooves are respectively arranged on the two sides of the clamping plate, and the clamping device slides along the sliding grooves under the action of the sliding blocks.
  10. 10. The method for sewing a garment-based clamp of claim 5, wherein the top surface of the mounting frame, the top surface of the extension table and the top surface of the clamping plate are in the same plane.

Description

Sewing method based on special fixture for clothing Technical Field The invention relates to the technical field of garment processing equipment, in particular to a sewing method based on a garment special fixture. Background The garment production and processing process comprises the processes of design, cutting, sewing, sizing, packaging and the like, and in the cutting and sewing processing process, the cloth such as cuffs and the like needs to be fixed by using a clamp, so that the cutting and sewing are convenient to process, the clamp used in the prior art is usually of a fixed structure and can not stretch, in order to solve the problem that the cloth of a single length of the clothing piece can be clamped and fixed and the application range is smaller, such as the Chinese patent application number 201810842782.1 and the publication date 2018.11.20, the invention discloses a processing clamp for producing clothing cuffs, which relates to the technical field of clothing production equipment and comprises a clamping table, one end of the upper surface of the clamping table is provided with a first clamp, the upper surface other end fixedly connected with second anchor clamps of pressing from both sides the platform, the lower surface middle part fixedly connected with slider of first anchor clamps, the inside of pressing from both sides the platform is provided with the rotary rod, the one end fixedly connected with from the driving wheel of rotary rod, one side from the driving wheel is provided with the action wheel, the upper surface one end fixedly connected with cuff clamp of second anchor clamps, the upper surface other end of second anchor clamps is provided with the button, the lower surface middle part fixedly connected with press lever of button, one side upper end of press lever is provided with the depression bar, one side lower extreme fixedly connected with triangle fixture block of press lever, the bottom of press lever is provided with the spring, can stretch out and draw back according to the length of clothing piece, thereby can be better press from both sides the clothing piece tight, application scope is wide, convenient to use. This document is fixed the compaction of cloth through the processing anchor clamps at both ends, and rethread anchor clamps remove and tighten the cloth, convenient processing production, but after pressing from both sides tight cloth through the processing anchor clamps, can't remove the cloth, and when other processes such as need sew, be inconvenient for processing to influence production machining efficiency. Disclosure of Invention The invention aims to provide a sewing method based on a garment special clamp, which can move the cloth after clamping the cloth by using the garment special clamp, so that the sewing is convenient, the production and processing efficiency is effectively improved, and the sewing precision is improved. In order to achieve the above purpose, the sewing method based on the special clothing clamp comprises a mounting frame, a moving device fixedly mounted at one end of the mounting frame and a clamping device slidingly connected to the mounting frame, wherein two ends of the moving device are connected with the inner side of the mounting frame, the front end of the mounting frame is connected with an extension table, a first elastic piece is arranged at the other end of the mounting frame, the mounting frame is connected with the clamping device through the first elastic piece, the moving device is connected with the clamping device, and the clamping device can move in the mounting frame. The clamping device comprises a sliding frame, clamping plates and lifting drives, the clamping plates are connected to the mounting frame in a sliding mode, the sliding frame is located above the clamping plates, and the sliding frame is connected to the clamping plates through the lifting drives. The method comprises the following specific steps: And (1) when the special clothes clamp is required to be used, mounting the special clothes clamp on the sewing equipment, using the extension table as a base of the sewing equipment, folding the cloth subjected to sewing according to the processing requirement, and then placing one side of the cloth on the clamping plate. And (2) starting lifting driving to enable the sliding frame to descend so as to press the cloth on the clamping plate. And (3) utilizing the moving device to enable the clamping device to slide left and right on the mounting frame so as to drive the cloth to move, and utilizing the sewing equipment to sew the cloth. And (4) resetting the clamping device under the action of the first elastic piece after the cloth processing is completed. The movable device is connected with the clamping device through the clamping device in sliding connection, so that the movable device drives the clamping device to move in the mounting frame, and after the movable device moves, the movable device