A high-precision cold-pressing device for special-shaped wood strips

Abstract

The invention discloses a high-precision special-shaped wooden strip cold pressing device. The device comprises a workbench, wherein the middle of the workbench is provided with a conveying passage, the conveying passage is internally provided with two guide rails side by side, each guide rail is provided with a movable positioning seat, one sides of the positioning seats of the two guide rails are connected with each other through a push plate, and one end of the push plate is connected with a push cylinder; the two sides of the conveying passage are provided with symmetric gripping devices,each gripping device comprises a vertical column located at one side of the conveying passage, the top of each vertical column is rotationally connected with a first gripping arm through a first rotating shaft, the end of each first gripping arm is rotationally connected with a second gripping arm through a second rotating shaft, the end of each second gripping arm is provided with a telescopic rod, the end of each telescopic rod is provided with a clamping seat, the two sides of each clamping seat are provided with rectangular mounting holes, and the rectangular mounting holes are internallyprovided with pneumatic fingers. The high-precision special-shaped wooden strip cold pressing device has the advantages that when special-shaped wooden strips are compressed, the compression stabilityis good, and the application range is wide.

Description

Technical field [0001] The invention relates to a wooden strip cold pressing device, in particular to a high-precision special-shaped wooden strip cold pressing device. Background technique [0002] In the processing of wood products, it is often necessary to use a cold pressing device to squeeze two mutually buckling wooden strips together, so that the wooden strips can have a firm connection effect without connecting parts. The current cold pressing device presses the wooden strips up and down. First, the two wooden strips are placed vertically on the workbench, and the pressing surfaces of the wooden strips are attached to each other, and then pass The pushing device vertically presses down from directly above the wooden strips, so that the wooden strips are buckled with each other under the action of squeezing. However, because the bottom surface of some wooden slats is irregularly shaped after being placed, the pushing device will exert pressure on the special-shaped surfac...

AI Technical Summary

Problems solved by technology

However, because the bottom surface of some wooden strips after placement is a uneven irregular surface, the pushing device will exert pressure on the irregular surface of the wooden strips when applying pressure, resulting in cracking problems during the extrusion process of the wooden strips. Poor sex

And because the special-shaped surface of some wooden strips is in the shape of a circular arc, the cold pressing device cannot carry out stable transportation and pressing of such shaped wooden strips, and the scope of application is small

Therefore, the existing cold pressing device has the problems of poor pressing stability and small application range when pressing special-shaped wooden strips

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