Double-end cross saw device

Abstract

The invention provides a double-end cross saw device, and belongs to the technical field of automatic mechanical equipment. The double-end cross saw device solves the technical problems that in the prior art, automatic feeding and discharging of large plates are not convenient, and the double-end cross saw device is not suitable for plates needed by large door and window furniture and other products. The double-end cross saw device comprises a rack, wherein the input end and the output end of the rack are each provided with a first roller; a fixed portal frame is fixedly arranged at the outputend of the rack; sliding rails are arranged at the positions, close to the two sides of the input end, of the rack; a movable portal frame capable of moving in the direction of the fixed portal frameis arranged on the sliding rails in a sliding manner; and the fixed portal frame and the movable portal frame are each provided with a machining head assembly with a saw disc. The double-end cross saw device achieves automatic conveying, positioning and machining after feeding, full-automatic control is achieved, timeliness and smoothness of feeding and discharging can be ensured, the machining head assemblies on the fixed portal frame and the movable portal frame are used for machining and cutting the two ends of a door plate at the same time, and therefore the machining efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of automatic machinery and equipment, and relates to a sawing machine, in particular to a double-end cross-saw device for processing boards. Background technique [0002] Products such as doors, windows and furniture usually require a large number of plates. When the factory conducts mass production, the raw materials are processed into the required plate size by sawing machine, which can greatly improve the efficiency. At present, the common sawing machines on the market are relatively simple. Usually, the raw materials to be processed are manually moved to the workbench for sawing processing. Manual positioning is required during processing, and manual removal is performed after processing. low efficiency. [0003] Chinese patent (notification number: CN109822677A, publication date: 2019-05-31) discloses an automatic double-end sawing machine for cutting board processing, including a frame, and a machine ...

AI Technical Summary

Problems solved by technology

[0004] The automatic double-end sawing machine in the above-mentioned patent document can perform double-end processing on small boards such as chopping boards, but it is not convenient for automatic feeding and discharging of large boards, and is not suitable for large boards required by products such as doors, windows and furniture. The range of adjustment for different products is small, and the scope of use is limited; in addition, its positioning is not efficient and accurate enough

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