Pneumatic device and belt loop machine adopting pneumatic device and automatic belt loop attaching method

Abstract

The invention discloses a pneumatic device and a belt loop machine adopting the pneumatic device and an automatic belt loop attaching method. The pneumatic device comprises a switching device and further comprises a presser foot device connected with the switching device; the presser foot device is composed of a draw hook, a hook sheath sleeved on the draw hook, an air cylinder fixedly connected with the hook sheath, and a presser foot mounted to the hook sheath, wherein the air cylinder is in transmission connection with the draw hook; the draw hook is driven through actuating the air cylinder, to fold and draw the belt loop into the hook sheath, so that the bartacking postion of the belt loop is located below the second opening, and thus one-time accomplishment of folding of the belt loop and the locating of the bartacking position is achieved, and the belt loop machine has the advantages of simple structure, low manufacturing cost and the like; by applying the pneumatic device to the belt loop machine, the degree of automation of the belt loop machine is high, the operation is convenient, and the production efficiency can be greatly improved, and enterprise competitive power iseffectively increased; and the automatic belt loop attaching method adopting the belt loop machine provided by the invention has advantages that the process is simple and reliable, the labor cost is reduced, and enterprise economic benefit is effectively increased.

Description

technical field [0001] The present invention relates to a pneumatic device, more specifically, to a pneumatic device that can speed up production efficiency and save costs, also relates to a trouser loop machine using the pneumatic device, and also relates to a trouser loop machine using the trouser loop Machine's automatic method of ordering trouser loops. Background technique [0002] With the rapid development of the economy, people's living standards continue to improve, labor laws continue to improve, labor wages, factory rents and other expenses in various places are also generally rising, and overtime hours are also strictly controlled. Therefore, the production cost of the garment industry is also relatively high. Continuously improving, due to the control of overtime hours, the output is also relatively reduced. Therefore, the industry is doing everything possible to improve production efficiency and reduce costs in order to develop. Now each production factory gen...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the economy, people's living standards continue to improve, labor laws continue to improve, labor wages, factory rents and other expenses in various places are also generally rising, and overtime hours are also strictly controlled. Therefore, the production cost of the garment industry is also relatively high. Continuous improvement, due to the control of overtime hours, the output is relatively reduced

Therefore, the industry is doing everything possible to improve production efficiency and reduce costs in order to develop. Now each production factory generally operates a trouser loop machine, while the traditional trouser loop machine is to manually fold the trouser loops in half and put them in. In the presser foot, manually align the position of the date, and then step on the pedal, press the presser foot down to the pressed position before stapling, which is more likely to cause safety hazards caused by hand pressing, and at the same time, the work efficiency is also very low, resulting in labor costs High, high production costs, low economic benefits of enterprises, therefore, the industry is doing everything possible to improve production efficiency, reduce costs, in order to develop

Images