Automatic forming equipment for punching and bending leg leaning tubes of wheelchair

Abstract

The invention discloses automatic forming equipment for punching and bending leg leaning tubes of a wheelchair, which belongs to the field of automatic equipment. The automatic forming equipment comprises a rack, a storage mechanism, a feed positioning mechanism, a grabbing mechanism, a punching mechanism and a bending mechanism, wherein the feed positioning mechanism, the punching mechanism and the bending mechanism are arranged in the same horizontal direction, the feed positioning mechanism is arranged at a discharge port of the storage mechanism and is used for taking to-be-processed steel tubes one by one from the storage mechanism and driving the to-be-processed steel tubes to rotate so as to determine the positions of welding seams, and the grabbing mechanism is arranged on one side of the rack and is used for grabbing the steel tubes from the feed positioning mechanism and sending to the punching mechanism so as to be punched as well as grabbing the punched steel tubes from the punching mechanism and sending to the bending mechanism so as to be bent, formed and discharged. According to the automatic forming equipment, the steel tubes are formed on the same equipment, the processing operation is compact and smooth, the manufacturing efficiency is high, the product quality is stable, the product consistency is good, and additionally, the automatic forming equipment has the characteristics of compact structure, small occupied area, high degree of automation and the like.

Description

technical field [0001] The invention relates to a pipe forming equipment, more specifically, to an automatic forming equipment for punching and bending wheelchair legs against a pipe. Background technique [0002] Wheelchair is an important tool for rehabilitation. It is not only a means of transportation for physically disabled and handicapped people, but more importantly, it enables them to perform physical exercises and participate in social activities with the help of wheelchairs. Such as figure 1 In the wheelchair 100 shown, most of the structural parts are made of steel pipes, and the leg support pipe 200 on the wheelchair 100 is a steel pipe part, and its function is to support the lower leg of the human body. Such as figure 2 As shown, one end of the leg support tube 200 has a plurality of side holes 200a for installing leg supports, and the other end has a bending structure 200b, so that the leg support tube 200 can be connected and fixed to the wheelchair main b...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the shortcomings of the existing steel pipe punching and bending process, such as poor product consistency, high reject rate, and low production efficiency, and to provide an automatic forming equipment for punching and bending wheelchair legs by pipes, which adopts the technical solution of the present invention , Steel pipe punching and bending are automatically completed on the same equipment, which successively undergoes automatic feeding, steel pipe weld position positioning, steel pipe grabbing, punching and bending processes, the processing action is compact and smooth, the production efficiency is high, and through mechanization Punching and bending operations, the product quality is stable, and the product consistency is very good; at the same time, the automatic forming equipment has the characteristics of compact structure, small space occupation, and high degree of automation.

Images