Fully automatic unlimited extension machine

Abstract

The invention discloses a full-automatic sheet unlimited lengthening machine, which at least comprises a sheet cutting and chamfering mechanism, a sheet unlimited lengthening mechanism and a double-station sheet conveying mechanism; the sheet cutting and chamfering mechanism has the advantages that a notch is flat and smooth, machining precision is high, a large amount of flying dust cannot be generated during a machining process, and the like; the sheet unlimited lengthening mechanism is used for completing splicing between sheets and conveyance after splicing to ensure that spliced parts of the sheets are subjected to a small force during a conveying process, therefore the spliced parts are prevented from being disengaged or staggered; the double-station sheet conveying mechanism is used for completing reclaiming and synchronous conveyance of machining stations to ensure that two machining stations are capable of synchronously obtaining sheets to be machined, so that the requirement of synchronous and continuous machining is met. According to the full-automatic sheet unlimited lengthening machine, all machining procedures from cutting to splicing of the sheets are completed in a full-automatic manner by matching the mechanisms, therefore splicing quality of the sheets is ensured while production efficiency is effectively increased.

Description

technical field [0001] The invention relates to a processing equipment for automatic chamfering cutting and infinite lengthening of plates. Background technique [0002] The production of plywood or plywood is to cut the wood raw materials into boards and then splice and lengthen the boards, then cut them according to the specifications and glue the multi-layer boards to form them. The cutting of the plates in the above process has relatively mature automation equipment, but there are many and relatively complicated process steps in the splicing of the plates, including the chamfering of the splicing edges of the plates, the gluing between the edges of the plates, etc. At present, abrasive belt grinding is generally used for cutting and chamfering of plates. The problem of abrasive belt grinding is that the processing accuracy is low, which affects the flatness during splicing. In addition, abrasive belts are prone to wear during use, which affects the cutting effect. The s...

AI Technical Summary

Problems solved by technology

Although the splicing of the boards has been glued, due to the relatively low initial strength of the bonding, degumming or misalignment is prone to occur during the transportation process, which affects the quality of the splicing

Moreover, the above-mentioned multiple processes have been completed using independent processing equipment in the past. After the plate is processed at one station, it is collected and manually transferred to another station for processing. The production efficiency is low.

At present, using traditional production equipment, only 3,000 sheets can be completed in one shift, and generally 15 workers are needed to complete it, so the labor cost is relatively high and the efficiency is low

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