A overflow type material rolling and chipping conveyor that separates cutting scrap with cutting lubricant

Abstract

The present invention provides a overflow type material rolling and chipping conveyor that separates cutting scrap with cutting lubricant, which relates to material of material used in adverse environment and a bending structure; a tube (2) is provided with a inlet (2a) of the cutting scrap and the cutting lubricant that stick to opening of a scoop (1); area around the inlet of the cutting scrap and the cutting lubricant is in horizontal status; front-end of the tube bends upwards from 10 DEG to 30 DEG and bending radius R is from 500 mm to 1000 mm. The material covers the tube all over and is collected in the tube, material quality is piano wire of SWP-B of JIS standard. A universal joint combines with one end of the material near to inlet of the cutting scrap and the cutting lubricant, and makes the material rotate. The pipe wall holds the universal joint, and closes end of the tube close to the universal joint. An electric motor makes the universal joint rotates. An outlet of the cutting lubricant is set on above scoop, bottom of the cutting lubricant outlet lies in location of such horizontal plane: cutting lubricant that put into tube through the scoop up to oil mass of bending section of material collected in the tube.

Description

technical field [0001] The present invention broadly relates to a conveyor for cutting chips (swarf) generated during the manufacture of machine parts, and more particularly to an overflow-type coil chip conveyor that separates chips from cutting oil in which the conveying portion is a coil type. The chip conveyor conveys the chips to a predetermined position while separating them from the cutting oil. Background technique [0002] Conventional chip conveyors include a belt conveyor type, a spiral conveyor type, and a rectangular screw conveyor type. Especially in stud conveyors and rectangular screw conveyors, as a driving member, the main shaft is turned and the studs or rectangular screws are rotated to carry out conveyance, but as a chip conveyor, there is no such thing as a chip conveyor that can withstand harsh environments , and the rising part of the cylinder up to the discharge port and the discharge rear part are integrated. [0003] Patent Document 1: Japanese P...

AI Technical Summary

Problems solved by technology

[0006] Because the belt conveyor carries out the transportation in a circle, there is a disadvantage that sometimes the chips are involved, so that they are not discharged and continue to rotate in a state of permanent adhesion.

The stud conveyor has such disadvantages that the spiral chips in the conveying part are hooked and continue to rotate at the same place; and because there is no bending part or the bending angle is insufficient, the ability to separate oil (separation of chips and cutting oil) Low

In the rectangular screw conveyor, although debris does not catch on the screw of the conveying part, there is a disadvantage that the material shape of the screw cannot be made into a shape that integrates the bending part and the discharge port (the durability of the screw is not enough)

Due to this disadvantage, there must be a cavity between the bend and the discharge opening, and an extruded structure has to be formed

Therefore, there is a disadvantage that the chips are often clogged in the bending part and the discharge port, and cannot be conveyed.

However, this perforated metal or mesh filter has the following disadvantages: In the long run, the holes will be blocked by chips, and the chips blocked in the holes will further entangle the chips, so that the chips will not be loaded on the belt or screw, and the holes will be blocked when the holes are blocked. Chips piled up in places

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