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Traction device for automatic bottom sewing machine

A technology of traction device and bottom sewing machine, which is applied in the direction of sewing machine components, sewing equipment, textiles and papermaking, etc. It can solve the problems of uneven sewing line, deflection and bending of bags, etc., and achieve the effect of straight line

Inactive Publication Date: 2016-06-08
陈翔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When it is in use, the bag rests on the conveyor belt device, relying on the friction between the bag and the conveyor belt to make the bag walk on the automatic bottom sewing machine, it is easy to cause the bag to be deflected during the sewing process of the sewing machine, resulting in the sewing of the bag The line is not straight, there is a phenomenon of bending

Method used

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  • Traction device for automatic bottom sewing machine
  • Traction device for automatic bottom sewing machine
  • Traction device for automatic bottom sewing machine

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing, the present invention will be further described with specific embodiment, see figure 1 one;

[0018] In this embodiment, in order to facilitate the description of the specific positions of each component, the direction where the bag blank on the automatic bottom sewing machine enters is the front, and the bag exit direction after the automatic bottom sewing machine is processed is the rear.

[0019] This embodiment provides a structure of the traction device of the automatic bottom sewing machine, and the traction device is assembled on the automatic bottom sewing machine, so that the sewing machine of the automatic bottom sewing machine can run more straight when sewing. The traction device of this automatic bottom sewing machine includes frame 1, sewing machine 2, traction roller 3, traction pinch wheel 4, support 5, bottom edge main traction pinch wheel 6, motor 7, drive roller 8 and first conveyor belt 9. Wherein, the...

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PUM

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Abstract

The invention discloses a traction device of an automatic bottom sewing machine, which can make the sewing line of the sewing machine on the automatic bottom sewing machine straighter. The traction device of the automatic bottom sewing machine includes a frame, a sewing machine, a transmission roller, and a first conveyor belt. The sewing machine is installed on the side of the frame, and the transmission roller is rotatably installed on the frame. , also includes traction roller, traction pressure roller, bracket, bottom main traction pressure roller and motor, the traction roller is rotatably connected with the frame and the traction roller is located at the rear of the sewing machine, the motor is connected with the traction roller, and the linear speed of the traction roller rotation Slightly greater than the sewing speed of the sewing machine, the main traction roller on the bottom edge is rotatably connected to the frame and rides on the traction roller, the traction roller is rotatably mounted on the bracket and the traction roller rests on the On the traction roller, the bracket is connected with the frame.

Description

technical field [0001] The invention belongs to the technical field of automatic bottom sewing machines, and in particular relates to a traction device for automatic bottom sewing machines. Background technique [0002] At present, the automatic bottom sewing machine on the market is mainly composed of a frame, a hemming device, a sewing machine, a shearing device, and a conveyor belt device. When it is in use, the bag rests on the conveyor belt device, relying on the friction between the bag and the conveyor belt to make the bag walk on the automatic bottom sewing machine, it is easy to cause the bag to be deflected during the sewing process of the sewing machine, resulting in the sewing of the bag The line is not straight, there is a phenomenon of bending. Contents of the invention [0003] The purpose of the present invention is to provide a traction device for an automatic bottom sewing machine, which can make the sewing line of the sewing machine on the automatic bot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D05B33/00
Inventor 陈翔
Owner 陈翔