Scraper device of open rubber refining machine

An open rubber mixing machine and scraper device technology, which is applied in the field of rubber mixing machines, can solve problems such as low work efficiency, achieve high work efficiency, improve scraping efficiency, and eliminate product quality.

Inactive Publication Date: 2015-03-11
CHONGQING HAISHAN RUBBER CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide an open rubber mixing machine scraper device t

Method used

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  • Scraper device of open rubber refining machine
  • Scraper device of open rubber refining machine
  • Scraper device of open rubber refining machine

Examples

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] As shown in the figure, the scraper device of the open rubber mixing machine in this embodiment includes a lead screw 2 parallel to the pressure roller 1 of the rubber mixing machine, a scraper 3 threadedly matched with the lead screw, and a scraper 3 arranged on the rubber mixing machine frame. Drive motor 4, the frame of the rubber mixing machine is also provided with a left support plate 5 and a right support plate 6 that are rotatably matched with the two ends of the lead screw, and the motor and the lead screw are connected by a pulley transmission 7 ;

[0018] It also includes a left proximity switch 8 and a right proximity switch 9 respectively arranged on the left support plate and the right support plate for controlling the commutation of the driving motor.

[0019] In this embodiment, the scraper device of the open rubber mixing machin...

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PUM

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Abstract

The invention discloses a scraper device of an open rubber refining machine. The scraper device comprises a lead screw, a scraper and a drive motor, wherein the lead screw is parallel to a pressure roll of the rubber refining machine; the scraper is matched with the lead screw through threads; the drive motor is arranged on a machine frame of the rubber refining machine; a left supporting plate and a right supporting plate which are rotationally matched with the two ends of the lead screw are also arranged on the machine frame of the rubber refining machine, and the motor is in transmission connection with the lead screw through a belt wheel transmission device; the scraper device further comprises a left proximity switch and a right proximity switch respectively arranged on the left supporting plate and the right supporting plate for controlling the drive motor to reverse. The scraper device of the open rubber refining machine has the benefits that the scraper is controlled by the drive motor, the proximity switches and the lead screw to do reciprocating motion in the axial direction of the pressure roll of the rubber refining machine, thereby automatically scraping stranded rubber on the pressure roll; the working efficiency is high; the problem that the stranded rubber influences the product quality is solved.

Description

technical field [0001] The invention relates to a rubber mixing machine, in particular to a scraper device of the rubber mixing machine. Background technique [0002] There are two types of rubber mixing machines: open type and closed type. Specifically, the open rubber mixer is mainly used for heat refining, tablet pressing, rubber breaking, masticating and mixing of rubber, and is widely used. [0003] However, as far as the existing foaming processes such as polyurethane are concerned, when using the rubber mixing machine, there are often more residues stranded on the rubber mixing machine, which is difficult to clean, and the residue will affect the use of the next process; At the same time, the residue on the rubber mixing machine is easy to be mixed into the subsequent manufacture of new products, affecting the good rate of finished products. [0004] In the prior art, a scraper is used to remove the rubber material remaining on the roller of the rubber mixing machin...

Claims

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Application Information

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IPC IPC(8): B29B7/64
Inventor 钟世海
Owner CHONGQING HAISHAN RUBBER CHEM
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