Pneumatic button machine

Abstract

The pneumatic button sewing machine of the present invention is composed of ten parts including a body, a cylinder, a piston, a working shaft, an upper punch, a platform, a lower die, an electric control box, an air pressure gauge, a support, and a foot sensor switch. Infrared photoelectric switch function is used to monitor and control the working area of ​​the upper punch of the pneumatic button sewing machine. When there is a foreign object within 20cm of the outer edge of the upper punch to block the infrared light, the infrared circuit sends out a light-shielding signal, and sends a signal to stop inputting the external power supply, and Immediately close the intake valve, forcing the upper punch not to work, to achieve the purpose of protecting the operator's personal safety, and can also achieve energy saving and environmental protection by adjusting the valve intake pressure and time. The combination of laser devices is used to accurately indicate the working point of the workpiece on the working platform of the pneumatic button sewing machine, so that the workpiece has no deviation in the button sewing and has high efficiency, achieving the effect of standard positioning. The pneumatic button sewing machine of the present invention is ideal equipment for the garment and button sewing industry.

Description

Technical field: [0001] The invention relates to a button sewing machine. Background technique: [0002] At present, the button sewing machines used in the clothing industry or various backpacks, bags, and clips are driven by electric motors to operate the punch; another source of power is to supply air through the compressor, and the movement of the cylinder drives the punch to operate. The button lacing machines manufactured by these two types of power sources do not have safety lacing devices and aiming devices, which may sometimes injure the operator's fingers and cause errors in the lacing position due to lack of aiming. Invention content: [0003] In order to overcome the defect that the existing button sewing machine has no safety and aiming device and cannot accurately control the button force, the present invention provides a pneumatic button sewing machine, which is not only provided with a safety device and an aiming device, but also The required momentum can b...

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