Assembly system for stretcher

Abstract

The invention relates to the field of installation of parts, and particularly discloses an assembly system for a stretcher. The assembly system comprises a cloth conveying device, a cloth punching device and a cloth cutting device, wherein the cloth conveying device comprises an unreeling roller and a reeling roller, both the cloth punching device and the cloth cutting device are located between the unreeling roller and the reeling roller, the cloth cutting device comprises a cutting platform, a cloth clamping block and a cutting knife vertically arranged above the cutting platform, a cuttinggroove for the cutting knife to be embedded into is formed in the cutting platform, the cutting platform and the reeling roller are located on the same horizontal line, the cloth punching device comprises a conveying mechanism, a punching unit, a fastening mechanism, a first limiting plate and a second limiting plate, the first limiting plate and the second limiting plate are arranged from top tobottom in sequence, the punching unit is located at the side close to the unreeling roller, and gaps for placing cloth are formed between the first limiting plate and the second limiting plate. By means of the assembly system for the stretcher, the cloth can be quickly subjected to punching and fastening machining.

Description

technical field [0001] The invention belongs to the field of component installation, and in particular relates to an assembly system for a stretcher. Background technique [0002] A common stretcher is a combination of metal pipe fittings and cloth, and the cloth is usually perforated for installation. During the installation process, the cloth covers the metal pipe fittings, and then the holes on the cloth are opposite to the holes, and then connected to the cloth. The holes can realize the tension and fixation of the fabric. [0003] Generally, a punching machine is used to punch holes in the fabric, and the fabric is also conveyed during the punching process. During the transmission process, the punched part and the cross-sectional state of the cloth will cause the fabric at the punched part to loosen easily, causing the cloth to be damaged; Generally, it is necessary to fasten the perforated part of the cloth with structures such as buckle rings and buckle caps to preve...

AI Technical Summary

Problems solved by technology

[0004] The fastening process of the buckle and the buckle cap is generally done after all the fabrics are punched, and then the fabric is placed in the installation mechanism with the buckle and the buckle cap for installation, and the buckle mechanism and the punching mechanism of the fabric are set separately In this process, the fabric needs to be transmitted for a long time, which will increase the probability of loosening the fabric at the perforated area, increase the transmission and processing path of the fabric, reduce the processing accuracy of the entire fabric, and prolong the processing cycle of the entire fabric

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