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Precision control type three-roller grinding machine

A three-roll mill, precision control technology, applied in grain processing and other directions, can solve the problems of difficult to precise control, low efficiency, low repeatability and so on

Active Publication Date: 2017-12-12
SHENZHEN ZYE TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are methods for adjusting the distance between the three rollers of the three-roller machine, mainly using the method of manual hand wheel screw pressing to adjust the distance. Each adjustment of the distance needs to be manually measured, which is difficult to control accurately, with low repeatability and low efficiency.

Method used

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  • Precision control type three-roller grinding machine
  • Precision control type three-roller grinding machine
  • Precision control type three-roller grinding machine

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] see figure 1 and figure 2 , the present invention provides a precision control type three-roll grinding machine, comprising: a frame and a vertical plate 1, a front roll 7, a middle roll 10, a rear roll 12, and a roll transmission part arranged on the frame and the vertical plate 1 , roller spacing control part and roller floating gap elimination part. The left and right structures of the roller transmission part, the roller gap control part and the roller floating gap elimination part are all symmetrical, and only the left side structure of the roller gap control part will be described below.

[0026] Please refer to figure 1 , figure 2 , Figure 4 and Figure 5 , the roller spacing control part includes a front spacing adjustment mechanism and a rear spacing adjustment mechanism. The front distance adjustment mechanism inclu...

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Abstract

The invention discloses a precision control type three-roller grinding machine. The precision control type three-roller grinding machine comprises a machine frame, vertical plates, and a front roller, a middle roller, a rear roller, a roller transmission part, a roller spacing control part and a roller floating gap eliminating part which are arranged on the machine frame and the vertical plates, wherein the roller spacing control part comprises a front power source, a front spacing adjusting cam, a second front bearing, a front spacing adjusting swinging arm, a front spacing adjusting rotating pin, a front adjusting screw and a front tension spring; the front spacing adjusting rotating pin and the front spacing adjusting swinging arm form a rotating pair; the front adjusting screw and the front spacing adjusting swinging arm form a screw thread pair; and the front power source drives the front spacing adjusting cam to rotate to push the front spacing adjusting swinging arm to rotate so as to adjust roller spacing. The precision control type three-roller grinding machine is precise in spacing adjustment and is time-saving and labour-saving by utilizing the roller spacing control part with a lever and the roller floating gap eliminating part.

Description

technical field [0001] The invention relates to the field of material grinding devices, in particular to a precision-controlled three-roll grinding machine. Background technique [0002] The three-roll mill is widely used in the manufacture of paint, ink, pigment, plastic and other slurries. It achieves the grinding effect through the mutual extrusion of the surfaces of three horizontal rollers and friction at different speeds. At present, there are methods for adjusting the distance between the three rollers of the three-roller machine, mainly using the method of manual hand wheel screw pressing to adjust the distance. Each adjustment of the distance needs to be manually measured, which is difficult to control accurately, with low repeatability and low efficiency. . [0003] Therefore, there are defects in the prior art and need to be improved. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies of the prior art and pr...

Claims

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Application Information

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IPC IPC(8): B02C4/02B02C4/32B02C4/42
CPCB02C4/02B02C4/32B02C4/42Y02P70/10
Inventor 马贤
Owner SHENZHEN ZYE TECH LTD
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