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Internal mixing chamber dismounting and mounting device of internal mixer

The technology of a mixing chamber and an internal mixer is applied in the field of disassembling and assembling devices of a mixing chamber of an internal mixer, which can solve the problems of low work efficiency, high operation difficulty, high labor intensity of workers, etc., and achieves high work efficiency and production safety. Good, the effect of low labor intensity of workers

Active Publication Date: 2017-01-04
PRINX CHENGSHAN (SHANDONG) TIRE COMPANY LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages of disassembling and assembling the mixing chamber by manually twisting multiple groups of screw pullers, the present invention provides a machine with reasonable design, low labor intensity, simple and reliable operation, Disassembly device for mixing chamber of internal mixer with high working efficiency

Method used

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  • Internal mixing chamber dismounting and mounting device of internal mixer
  • Internal mixing chamber dismounting and mounting device of internal mixer

Examples

Experimental program
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Embodiment Construction

[0011] Such as figure 1 , figure 2 As shown, a disassembly device for a mixing chamber of an internal mixer, which includes a lead screw 1, a positioning nut 2 threaded on the lead screw 1, a hydraulic cylinder 3 and a hydraulic control system 4.

[0012] exist figure 1 , figure 2 Among them, the hydraulic cylinder 3 includes a cylinder body 31 and a piston 32 . Wherein, a first through hole 311 is opened on the cylinder body 31 of the hydraulic cylinder 3, and an annular oil chamber 33 is formed in the cylinder body 31, and the piston 32 of the hydraulic cylinder 3 matches the annular oil chamber 33; A second through hole 321 is opened on the piston 32 coaxially with the first through hole 311 , and the cylinder body 31 and the piston 32 of the hydraulic cylinder 3 are fitted on the lead screw 1 through the first through hole 311 and the second through hole 321 respectively. Such as figure 1 , figure 2 As shown, the piston 32 of the hydraulic cylinder 3 abuts against...

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Abstract

The invention discloses an internal mixing chamber dismounting and mounting device of an internal mixer. The internal mixing chamber dismounting and mounting device of the internal mixer solves the problems of great work intensity, low work efficiency and great operation difficulty of the existing internal mixing chamber dismounting and mounting method by artificially twisting lead screw tensioning devices. The internal mixing chamber dismounting and mounting device comprises a lead screw, a positioning screw nut, a hydraulic cylinder and a hydraulic control system, wherein a piston of the hydraulic cylinder is matched with an annular oil cylinder; through holes are coaxially formed in the cylinder body and the piston; the cylinder body and the piston are respectively sleeved on the lead screw through the through holes; the positioning screw nuts are abutted on the end part of the cylinder body; the hydraulic cylinder is controlled to perform axial telescopic operation by the hydraulic control system. The internal mixing chamber dismounting and mounting device has the advantages that the design is reasonable; the use is simple and reliable; the labor work intensity is low; the work efficiency is high.

Description

technical field [0001] The invention relates to a tool for loading or unloading non-press fit objects, especially a dismounting device for a mixing chamber of an internal mixer. Background technique [0002] We know that in the rubber industry, the rubber raw materials are mixed by an internal mixer, which is to introduce raw rubber, carbon black, fillers, oils and various compounding agents into the mixing chamber, and at a suitable temperature The shear force of the rotor in the mill mixes the above-mentioned various raw materials to make a rubber compound. However, when the internal mixer is in use for a period of time, its mixing chamber and each component will wear and tear, which will increase the assembly gap, seriously affecting the quality and effect of rubber mixing. Therefore, it is necessary to disassemble the mixing chamber in due course for partial repair or replacement. [0003] At present, the disassembly and assembly of the mixing chamber is achieved by mu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B7/22
CPCB29B7/22
Inventor 王兵刘志明李晓明
Owner PRINX CHENGSHAN (SHANDONG) TIRE COMPANY LTD
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