Equipment for automatically separating plywood veneers and screening and gluing single veneers

Abstract

The invention discloses equipment for automatically separating plywood veneers and screening and gluing single veneers. A material preparation mechanism is connected and fixed to one end of a conveying mechanism, the other end of the conveying mechanism is fixedly connected with a screening mechanism, the conveying mechanism is correspondingly provided with a conveying platform, a scraper combination is arranged at the rear end of the conveying platform, the scraper combination is fixed on a conveying rack through screws, the screening mechanism is equipped with a number detection system and an impurity removal device, the gluing mechanism is fixed to the screening mechanism through connection, an automatic glue adding system is installed above the interior of the gluing mechanism, an electric control cabinet is arranged on the side edge of the conveying mechanism, and electric accessories and the electric control cabinet are correspondingly and electrically connected through a wire with an aviation plug. By means of the equipment, veneer main driving is more efficient, the scraper combination rotates intermittently, both main drive and main constraint are achieved. The conveying accuracy is improved. System delivery errors caused by excessive friction in older versions are reduced.

Description

technical field [0001] The invention relates to the field of plywood production equipment, in particular to a device for automatically separating and screening single sheets of plywood veneers and applying glue. Background technique [0002] At present, for the plywood gluing process and the veneer conveying and gluing process, the existing method is to manually lift the veneer pile (25-30 pieces) to the feed port of the gluing machine without any mechanical The device can solve this problem. [0003] Due to the weight of the veneer, it is impossible to manually move a large amount at one time, and the number of times of manual lifting is too many, which causes the glue applicator to be in an idling state for a long time, which consumes electric energy. The feeding port of the glue applicator is at a fixed height. After the pile of veneers (25-30 pieces) is gradually reduced, the artificial veneer feed angle is not accurate, and it is easy to form an impact on the rubber ro...

AI Technical Summary

Problems solved by technology

[0002] At present, for the plywood gluing process and the veneer conveying and gluing process, the existing method is to manually lift the veneer pile (25-30 pieces) to the feed port of the gluing machine without any mechanical The device can solve this problem

[0003] Due to the weight of the veneer, it is impossible to manually move a large amount of materials at one time, and the number of times of manual lifting and reciprocation is large, which causes the glue applicator to be in an idling state for a long time, which consumes electric energy

The feeding port of the glue applicator is at a fixed height. After the pile of veneers (25-30 pieces) is gradually reduced, the artificial veneer feed angle is not accurate, and it is easy to form an impact on the rubber roller of the glue applicator, causing the front end of the veneer to break , affecting the quality of the veneer

It also causes problems such as reduced service life of the rubber rollers of the glue applicator, excessive impurities in the glue tank of the glue applicator, etc.

The veneer raw materials will be mixed with secondary damaged veneers, or due to management, procurement and other issues, the quality of veneer raw materials cannot be controlled, which will directly affect the quality of plywood products; manual screening and gluing of veneers cannot guarantee stable output, and cannot control glue The board aging time and the unbalanced supply and demand will have a major impact on the production efficiency of the subsequent plywood embryo forming process and the quality of the finished product; because the veneer glue contains harmful substances such as formaldehyde and melamine, it is too manual to lift the material to the entrance of the glue coating machine. Close to the glue tank of the glue applicator, inhale the volatilized gas of the glue, which will cause serious damage to the eyes, respiratory system and internal organs of the human body

The rubber roller of the gluing machine rotates centripetally at high speed, and needs to be fed manually without safety protection, which may easily cause safety accidents

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