Drum type final trimming saw

Abstract

The invention relates to plate processing equipment, in particular to a drum type final trimming saw, which comprises a framework, a power mechanism and a final trimming mechanism. The final trimming mechanism is fixedly connected onto the framework, and the power mechanism is mounted on the framework and connected with the final trimming mechanism. A drum contacts with a plate by lines instead of surfaces, accordingly, the drum and the plate are gripped more tightly, stress on the plate is more uniform, and errors in a conveying process are avoided. In addition, the movement direction of the plate can be adjusted due to the fact that the position of the lower drum is adjustable, and straightness and accuracy of sawn edges of the plate can be greatly improved. Besides, clamping rollers are mounted at two ends of a saw blade in the final trimming saw, and stability of final trimming is enhanced.

Description

technical field [0001] The invention relates to a plate processing equipment, in particular to a drum type edge sawing machine. Background technique [0002] At present, there are many manufacturers of edge sawing machines in the society, but the structure is simple and the shape and position tolerance is the smallest, and the accuracy of the diagonal size is not high. They think more about the smoothness of the edge of the plate, and ignore the straight line. Requirements such as degree and verticality, such as the patent number 200320120392.2 of Changshu Xiangying Wood-based Panel Machine Manufacturing Co., Ltd.'s "Saw Edge Saw Machine" and Sichuan Jiangdong Machinery Factory's "Double Saw Edge Saw Machine" Patent No. 95243125.4. The pre-grooving small saw blade has a certain effect on preventing the burrs on the reverse side of the board, but it complicates the mechanism. When other conditions are not met, since the belt slotting saw belongs to the crawler-type sawing mac...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many manufacturers of edge sawing machines in the society, but the structure is simple and the shape and position tolerance is the smallest, and the accuracy of the diagonal size is not high. They think more about the smoothness of the edge of the plate, and ignore the straight line. Requirements such as degree and verticality, such as the patent number 200320120392.2 of Changshu Xiangying Wood-based Panel Machine Manufacturing Co., Ltd.'s "Saw Edge Saw Machine" and Sichuan Jiangdong Machinery Factory's "Double Saw Edge Saw Machine" Patent No. 95243125.4. The pre-grooving small saw blade has a certain effect on preventing the burrs on the reverse side of the board, but it complicates the mechanism. When other conditions are not met, since the belt slotting saw belongs to the crawler-type sawing machine, the pressure wheel on the crawler of the board will Only a few points or lines are pressed, and the plates with large deformation are basically sawed in a deformed state, so the straightness and diagonal errors of the plates after sawing will be very large. People are looking for a simple and It can overcome the influence of many factors such as plate deformation and still be able to saw the edge sawing machine with smooth surface and high shape and position tolerance, so as to meet the needs of actual production

"Double saw blade edge sawing machine" is composed of frame, motor, chain, sprocket, feeding block and conveying platform, etc. Cutting down, and the rubber plate on the track is easy to wear after a period of use, resulting in greatly reduced sawing accuracy, which is the main reason why many manufacturers saw the quality of the board is not high

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