Automatic wood splicing machine

Abstract

The invention discloses an automatic wood splicing machine, and relates to the technical field of wood-working mechanical manufacturing. The automatic wood splicing machine comprises a wood splicing platform which is arranged on a machine frame. A belt conveying device, a material pushing mechanism, a pre-pressing device, an extruding device and a cutting-off device are sequentially arranged on a conveying channel of the wood splicing platform from the material inlet end. The belt conveying device comprises a belt and a negative pressure absorbing device, wherein the belt is provided with vent holes, and the negative pressure absorbing device is arranged below the feeding section of the belt. The negative pressure absorbing device is an air duct, through holes are formed in the part, corresponding to the feeding section of the belt, of the top face of the air duct, and the air duct is connected with a negative pressure generating device. The automatic wood splicing machine solves the problems that in the conveying process of an existing wood splicing machine, battens are prone to sliding, the battens cannot be conveyed away sometimes, and the production efficiency is low due to the fact that the conveying reliability of the battens is poor. Meanwhile, a front pressing block and a rear pressing block are used for batten splicing in a pressing mode, a cutting saw is arranged at the tail end of the machine frame, and the splicing length can be adjusted freely from 0.5 meter to 6 meters.

Description

technical field [0001] The invention relates to the technical field of woodworking machinery manufacturing, in particular to a joiner for splicing short timbers. Background technique [0002] At present, the short logs produced in the woodworking industry are generally difficult to use as timber. In order to save resources and make full use of these short logs, a lot of short logs are connected into one long log by a splicer. The existing splicing machine mainly transports a plurality of short wooden strips to be spliced ​​to the splicing platform through the belt conveying device after being combed at the end, glued, and initially docked. The device cuts off and pushes it into the extrusion space blocked by the side plate and the baffle on the side of the wood-joining platform. The pressing device installed on the other two sides and the upper side of the extrusion space performs lateral, radial and Press in the vertical direction, so that the short wooden strips of the wo...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an automatic splicing machine, which can solve the problem that the splints are easy to slip during the conveying process of the splicing machine, sometimes causing the splints to fail to go away, and the production efficiency is low due to the poor reliability of the splicing of the splicing machines

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