阅读说明：本技术 自动斩贴条带缝纫机 (Automatic cutting and sticking strip sewing machine ) 是由 张涛 于 2019-11-14 设计创作，主要内容包括：本发明公开了一种自动斩贴条带缝纫机,包括主机体和控制器,主机体用于将双摺后的布条缝合到布料上,控制器对布料和布条的缝合进行动作控制；其特点是：还包括安装在布料和布条缝合后的出料方向上的自动斩装置和与控制器电联接的感应探头,自动斩装置用于斩断布条,感应探头通过感应布料并反馈至控制器,当感应探头感应到布料时,控制器控制自动斩装置停止,当感应探头感应到无布料时,控制器控制自动斩装置动作并斩断布条。本发明在主机体上设置了自动斩装置,通过控制器的控制,可以自动斩断布条,无需人工操作,极大地提高了生产效率,同时降低了人工成本。(The invention discloses an automatic cutting and pasting strip sewing machine, which comprises a main machine body and a controller, wherein the main machine body is used for sewing double-folded cloth strips on cloth, and the controller is used for controlling the action of sewing the cloth and the cloth strips; the method is characterized in that: the automatic cloth cutting device is used for cutting the cloth strips, the induction probe is used for inducing the cloth to feed back to the controller, when the induction probe induces the cloth, the controller controls the automatic cloth cutting device to stop, and when the induction probe induces no cloth, the controller controls the automatic cloth cutting device to act and cut the cloth strips. According to the invention, the automatic chopping device is arranged on the main machine body, and the cloth strips can be automatically chopped under the control of the controller, so that manual operation is not required, the production efficiency is greatly improved, and the labor cost is reduced.)

1. An automatic cutting and pasting strip sewing machine comprises a main machine body and a controller, wherein the main machine body is used for sewing double-folded cloth strips on cloth, and the controller is used for controlling the sewing action of the cloth and the cloth strips; the method is characterized in that: the automatic cloth cutting device is used for cutting the cloth strips, the induction probe is used for inducing the cloth to feed back to the controller, when the induction probe induces the cloth, the controller controls the automatic cloth cutting device to stop, and when the induction probe induces no cloth, the controller controls the automatic cloth cutting device to act and cut the cloth strips.

2. The automatic strip cutting and sewing machine according to claim 1, wherein: the automatic chopping device comprises an air cylinder, a chopping cutter connected to the front end of a piston rod of the air cylinder and a chopping board matched with the chopping cutter, wherein the chopping board is installed on the main machine body and located on the lower side of a discharge end of sewn cloth and cloth strips, the air cylinder is installed on the main machine body and located on the upper side of the discharge end of sewn cloth and cloth strips, and the induction probe is installed on the main machine body.

3. The automatic strip cutting and sewing machine according to claim 1 or 2, wherein: the cutting machine is characterized in that the main machine body is further provided with an air pipe, the air pipe is connected with an air source, the air pipe is connected with an electromagnetic valve which is electrically connected with the controller, the pipe wall of the air pipe is provided with a plurality of air holes which are respectively opposite to the chopping block and the cutting tool, and when the controller controls the automatic cutting device to act and cut the cloth strips, the electromagnetic valve is controlled to be opened for 1-3 seconds, so that the air pipe blows the chopping block and the cutting tool through the air holes.

Technical Field

The invention belongs to the technical field of sewing machines, and particularly relates to an automatic cutting and pasting strip sewing machine.

Background

In the clothing manufacturing, a cloth strip (usually 2-3cm wide) is symmetrically double-folded and then sewn on a cloth by a welt sewing machine for decoration.

Known welt sewing machines, such as the commercially available sewing machine of type ST008-12064P/VPL, are equipped with a commercially available controller of type SH668-4-DS-220, which can control the sewing machine motor by setting the controller, maintaining a fixed sewing stitch pitch, and controlling the sewing distance by controlling the number of revolutions of the sewing machine motor.

However, the conventional tape sewing machine has disadvantages that after a cloth is sewn on a single cloth, the cloth is cut manually: needs manual work to cut off, and is inefficient, and the cost of labor is high. Therefore, improvements are needed.

Disclosure of Invention

The invention aims to provide an automatic cutting and pasting strip sewing machine aiming at the defects in the prior art.

The technical scheme adopted by the invention is as follows: an automatic cutting and pasting strip sewing machine comprises a main machine body and a controller, wherein the main machine body is used for sewing double-folded cloth strips on cloth, and the controller is used for controlling the sewing action of the cloth and the cloth strips; the automatic cloth cutting device is used for cutting the cloth strips, the induction probe is used for inducing the cloth to feed back to the controller, when the induction probe induces the cloth, the controller controls the automatic cloth cutting device to stop, and when the induction probe induces no cloth, the controller controls the automatic cloth cutting device to act and cut the cloth strips.

The automatic chopping device comprises an air cylinder, a chopping cutter connected to the front end of a piston rod of the air cylinder and a chopping board matched with the chopping cutter, wherein the chopping board is installed on the main machine body and located on the lower side of a discharge end of sewn cloth and cloth strips, the air cylinder is installed on the main machine body and located on the upper side of the discharge end of sewn cloth and cloth strips, and the induction probe is installed on the main machine body.

The cutting machine is characterized in that the main machine body is further provided with an air pipe, the air pipe is connected with an air source, the air pipe is connected with an electromagnetic valve which is electrically connected with the controller, the pipe wall of the air pipe is provided with a plurality of air holes which are respectively opposite to the chopping block and the cutting tool, and when the controller controls the automatic cutting device to act and cut the cloth strips, the electromagnetic valve is controlled to be opened for 1-3 seconds, so that the air pipe blows the chopping block and the cutting tool through the air holes.

After adopting the structure, compared with the prior art, the invention has the advantages that: according to the invention, the automatic chopping device is arranged on the main machine body, and the cloth strips can be automatically chopped under the control of the controller, so that manual operation is not required, the production efficiency is greatly improved, and the labor cost is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention, and the present invention is further described with reference to the accompanying drawings and embodiments.