Automatic material lifting device

Abstract

The invention discloses an automatic material lifting device. The automatic material lifting device comprises a base plate, four corners of the upper surface of the base plate are connected with fourcorners of the lower surface of a jig plate through stand columns correspondingly to form a rectangular frame, four material channels are arranged on the jig plate, a jacking portion comprises a movable plate, several jacking columns are installed on the movable plate, the corresponding jacking column can push each raw material to move upwards along the corresponding material channel, each limiting portion comprises a limiting plate, the limiting plates are attached to the upper surfaces of limiting columns, the limiting plates are used for limiting the height of the raw materials, each pressing portion comprises a bidirectional pressing block and two sliding blocks, the bidirectional pressing blocks run downwards, and the sliding blocks horizontally slide and clamp profiles correspondingly. The automatic material lifting device has the effects that material lifting for automatic production is achieved, the production efficiency is high, and the automatic material lifting device is suitability for large-scale continuous operation.

Description

technical field [0001] The invention relates to the field of CNC precision machining of 3C parts in the mobile phone industry, in particular to an automatic lifting device. Background technique [0002] In the CNC processing industry, when it is necessary to automatically lift the material to achieve automatic production, the common methods are: servo motor screw drive mechanism or rack double-acting cylinder mechanism, its defects are: First, the servo motor, lead screw nut and rack, etc. The cost of parts is high, and the precision of parts is required to be high; secondly, during CNC machining, a large amount of waste and cutting fluid are generated in the machine, the machining environment is harsh, and the servo motor, screw nut or rack double-acting cylinder scheme is prone to failure. In view of the above reasons, factories often use manual feeding structure at present. The defect is that when the product processing time is short and frequent feeding is required, manu...

AI Technical Summary

Problems solved by technology

[0002] In the CNC processing industry, when it is necessary to automatically lift the material to achieve automatic production, the common methods are: servo motor screw drive mechanism or rack double-acting cylinder mechanism, its defects are: First, the servo motor, lead screw nut and rack, etc. The cost of parts is high, and the precision of parts is required to be high; secondly, during CNC machining, a large amount of waste and cutting fluid are generated in the machine, the processing environment is harsh, and the servo motor, screw nut or rack double-acting cylinder scheme is prone to failure

In view of the above reasons, factories often use manual feeding structure at present. The defect is that when the product processing time is short and frequent feeding is required, manual feeding affects processing efficiency, low processing efficiency, and is not suitable for large-scale continuous production. A lot of manpower, high production costs