Finger joint device for bamboo piece jointing in length

Abstract

A finger joint device for bamboo piece jointing in length comprises a glue spray assembly and a finger joint assembly. The glue spray assembly is located in front of the finger joint assembly. The finger joint assembly comprises a bamboo piece groove, an advancing rolling wheel assembly and a delay rolling wheel assembly. The advancing rolling wheel assembly and the delay rolling wheel assembly are located above the bamboo piece groove. The advancing rolling wheel assembly comprises two advancing rolling wheels, and the delay rolling wheel assembly comprises two delay rolling wheels. The radius of each delay rolling wheel is 3 / 4-1 / 2 that of each advancing rolling wheel, the advancing rolling wheels and the delay rolling wheels are all driven by a motor, and the rotation speed of the advancing rolling wheels and the rotation speed of the delay rolling wheels are the same; and the lowest point of the advancing rolling wheels and the lowest point of the delay rolling wheels are located in the same horizontal line. According to the finger joint device for bamboo piece jointing in length, by the adoption of the different linear speeds between the advancing rolling wheels and the delay rolling wheels, extrusion of two bamboo pieces is completed; in this way, the problem that the extrusion strength is too large or too small is avoided by the adoption of the strength temperature during extrusion, and the performance of the jointed bamboo pieces is stable; and besides, batched continuous production can be achieved, and the production efficiency is high.

Description

technical field [0001] The invention relates to a processing equipment for bamboo products, in particular to a finger-joint device for lengthening bamboo slices. Background technique [0002] At present, in the production process of bamboo boards, it is necessary to lengthen the bamboo boards. However, in the process of lengthening bamboo boards, the method of end splicing is mainly used, that is, the ends of the short bamboo boards are first formed into inclined planes, and Apply glue on the inclined surface, then splice each other together, and then cure the glue to complete the lengthening of the bamboo boards. In the process of traditional bamboo board lengthening, it is all done manually. When the manual splicing is easy to cause the problem of poor splicing quality due to uneven force when the joint is connected, and the manual splicing is cumbersome, Splicing is not efficient. Contents of the invention [0003] The technical problem to be solved by the present i...

AI Technical Summary

Problems solved by technology

In the process of traditional bamboo board lengthening, it is all done manually. When the manual splicing is easy to cause the problem of poor splicing quality due to uneven force when the joint is connected, and the manual splicing is cumbersome, Splicing efficiency is not high

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