Transmission chain control device of double-end edge banding machine

Abstract

The invention discloses a transmission chain control device for a double-end edge bonding machine. The transmission chain control device comprises two transmission chains, each transmission chain comprises a plurality of chain blocks and is provided with a plurality of hook heads capable of telescoping inside and outside, the plurality of hook heads are arranged at intervals and synchronously move along with the chain blocks, a push-up mechanism is arranged in a feeding end of each transmission chain, and a pull-down mechanism is arranged in a discharging end of each transmission chain. The plurality of hook heads which are capable of telescoping inside and outside and arranged at intervals on each transmission chain can be urged to outwardly extend above the chain blocks by the aid of the push-up mechanisms and inwardly retract below the chain blocks by the aid of the pull-down mechanisms. Therefore, the hook heads can be pushed out or retracted back according to needs, the hook heads extending out can be abutted against the rear end face of a board to complete positioning conveying of the board, a traditional way which only depends on friction driving is replaced, board conveying is more stable and accurate, and board machining quality is improved.

Description

technical field [0001] The invention relates to the technology in the field of woodworking machinery, in particular to a transmission chain control device for a double-end edge banding machine. Background technique [0002] Edge banding is an important process in the manufacturing process of panel furniture. The quality of edge banding directly affects the quality, price and grade of products. The appearance quality of the furniture can be improved by sealing the edge, avoiding damage to the corners of the furniture during transportation and use, and the veneer layer being lifted or peeled off. At the same time, it can play the role of waterproofing, sealing the release of harmful gases and reducing deformation. , but also beautify the furniture, happy mood. The raw materials used by panel furniture manufacturers are mainly particle board, medium density board and other wood-based panels, and the edge banding strips used mainly include PVC, polyester, melamine and wood stri...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide a transmission chain control device for a double-end edge banding machine, which can effectively solve the problem that the drive chain of the existing edge banding machine cannot position the plate delivery problem

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