Pressurizing glue jointer applied to preparing large section integrated material

Abstract

The invention belongs to the field of wood processing machinery and provides a pressurizing glue jointer applied to preparing a large section integrated material. The pressurizing glue jointer comprises a press frame, wherein a V-shaped upper pressure plate is connected to the end part of a piston rod of a vertical pressurizing cylinder unit; an L-shaped horizontal fixed pressing plate is fixed on the press frame; an L-shaped horizontal pressurizing plate is connected to the end part of the piston rod of a horizontal pressurizing cylinder unit, opposite notches are formed in the L-shaped horizontal fixed pressing plate and the L-shaped horizontal pressurizing plate, a V-shaped hexagonal prism ungluing top block is arranged in each of the notches, and the V-shaped hexagonal prism ungluing top block is connected to the end part of a piston rod of an ungluing top block cylinder; a V-shaped face of the V-shaped upper pressure plate, two pressuring faces of the L-shaped horizontal fixed pressing plate and two pressurizing faces of the L-shaped horizontal pressurizing plate jointly encircle six side faces of a large section hexagonal prism. The pressurizing glue jointer can effectively solve the problems that the bonding strength is non-uniformly distributed as the bonded faces of an integrated material are hard to pressurize uniformly and the geometrical shape dimensional accuracy of the finished integrated material is hard to ensure, so that a workpiece is separated from a pressurizing plate thoroughly, and materials is conveniently discharged.

Description

technical field [0001] The application is a divisional application of the invention patent application 201510098413.2 (the title of the invention is "a large cross-section hexagonal prism glulam pressurized gluing machine") submitted on March 5, 2015. [0002] The invention belongs to the field of wood processing machinery, and in particular relates to a pressurized gluing machine applied to the preparation of large-section laminated materials. Background technique [0003] With the continuous reduction of high-quality natural forest resources, large-diameter timber resources are increasingly scarce, so the development and utilization of small-diameter timber in plantations has received more and more attention in the development of the timber industry. Aiming at the low yield rate of the traditional small-diameter lumber manufacturing process, a method of preparing small-diameter timber into the largest inscribed regular hexagonal prism is proposed, and then the prepared sma...

AI Technical Summary

Problems solved by technology

[0006] The technology of the present invention provides a pressurized gluing machine applied to the preparation of large-section glulams, which can effectively solve the problem of uneven distribution of gluing strength caused by the difficulty in applying uniform pressure on the gluing surfaces of large-section hexagonal prism glulams during the pressurization process. And the problem that the geometric shape and dimension accuracy of finished glulam is difficult to guarantee

Images