Tunnel type frozen burr processor

Abstract

The invention relates to the technical field of processing equipment and in particular relates to a tunnel type frozen burr processor. The tunnel type frozen burr processor comprises a rack and a burr processing device, wherein the rack is sequentially provided with a discharge area, a projection area and a taking area; a projection conveying belt device is arranged in the projection area; the burr processing device is arranged in the projection area; feeding conveying belt devices on the discharge area and the taking area are jointly combined with two ends of the projection conveying belt device respectively to form a horizontal conveying structure, thus the continuous horizontal conveying can be realized without overturning and damaging a workpiece and the processing efficiency is improved; a refrigerating device is connected to the burr processing device; the refrigerating device freezes a product firstly when burrs are processed so that the burrs of the product reach the brittle critical point temperature, and then the burrs are impacted at high speed by using a plastic projection material so as to achieve the purpose of removing the burrs, the burr-removing effect is good and the efficiency is high.

Description

Technical field: [0001] The invention relates to the technical field of processing equipment, in particular to a tunnel type frozen burr processing machine. Background technique: [0002] With the development of society and the advancement of technology, a large number of electronic products have emerged. After the plastic parts of electronic products are injection molded, there will be certain burrs on the plastic parts. Such plastic parts cannot be directly used in product assembly. At this time, the plastic parts should be deburred. Usually, the burrs of plastic parts are removed by a burr processor. The existing burr processor includes a shell, an exhaust device, a rolling device, a sand board, and a silo. A suction port is provided in the silo, and the exhaust device passes through The sand suction pipe is connected to the material suction port, and the bottom of the exhaust device is provided with a blow port. However, when processing the workpiece burrs, the existing...

AI Technical Summary

Problems solved by technology

Usually, the burrs of plastic parts are removed by a burr processor. The existing burr processor includes a shell, an exhaust device, a rolling device, a sand board, and a silo. A suction port is provided in the silo, and the exhaust device passes through The sand suction pipe is connected to the material suction port, and the bottom of the exhaust device is provided with a blow port. However, when processing the workpiece burrs, the existing burr processing machines process the workpiece while rolling through the rolling device, which is prone to collisions when processing large workpieces. Injury phenomenon

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