Automatic grinding machining equipment for arc-shaped backrest of wooden chair

Abstract

The invention relates to the technical field of automatic grinding machining equipment, in particular to automatic grinding machining equipment for an arc-shaped backrest of a wooden chair, and belongs to the technical field of automatic grinding machining equipment. The automatic grinding machining equipment comprises a machining base, a grinding part and workpiece fixing assemblies are arranged on the machining base, the workpiece fixing assemblies are distributed vertically, each workpiece fixing assemblies comprises a plurality of fixing bases, the multiple fixing bases are distributed in a circulating state, the vertically-corresponding fixing bases form an independent workpiece replacement line, and a bidirectional replacement shaft corresponding to the workpiece replacement line is connected to the machining base. According to the automatic grinding machining equipment, through the combined action of the fixing bases and the bidirectional replacement shaft, the workpiece replacement process and the workpiece grinding process are effectively combined together, the machining path and the machining space of grinding machining are optimized, the compactness and the machining efficiency of the grinding machining equipment are improved, and the effective configuration rate of the machining path, the machining space and the machining efficiency is correspondingly improved.

Description

technical field [0001] The invention relates to the technical field of automatic grinding and processing equipment, in particular to an automatic grinding and processing equipment for the curved backrest of a wooden chair. Background technique [0002] In the current chair market with many types of materials, wooden chairs still maintain a long-lasting development trend. The main reason is that wooden chairs are natural, environmentally friendly, and healthy. At the same time, they reveal natural and primitive beauty, which is very suitable for modern cities. People pursue health and respect the inner needs of nature, and with the continuous optimization of the comfort and aesthetics of wooden chairs, it can more comprehensively meet people's needs. [0003] In the process of making wooden chairs, the grinding of wooden materials is a very important link. The quality of grinding directly determines the aesthetics and comfort of the chair, especially the grinding of the conca...

AI Technical Summary

Problems solved by technology

[0003] In the process of making wooden chairs, the grinding of wooden materials is a very important link. The quality of grinding directly determines the aesthetics and comfort of the chair, especially the grinding of the concave surface of the curved backrest, because the concave surface of the curved backrest is The direct bearing surface, the quality of concave surface grinding will not only affect the aesthetics of the chair, but most importantly, it will directly affect the comfort of the chair, and because of the characteristics of the arc, the difficulty of grinding will be increased accordingly

[0004] One of the common grinding methods for curved backrests is to use automatic grinding equipment to continuously and continuously grind curved backrests placed in batches. This grinding method has the advantages of high processing efficiency and high degree of automation, and is more in line with the needs of social development. , because the wood needs to be polished in the direction of the wood grain, the disadvantage of the current continuous grinding method for the curved backrest is that the effective allocation rate of the automatic grinding equipment processing path, processing space and processing efficiency is low.

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