Internal mixer device for rubber processing

An internal mixer and rubber technology, applied in the field of rubber internal mixer, can solve problems such as increased cost and slow adjustment speed, and achieve the effects of improving lifting efficiency, facilitating movement and positioning, and moving conveniently and quickly.

Inactive Publication Date: 2021-06-15
周贺丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the internal mixer has high requirements on the level of the entire equipment when it is in use. However, the existing adjustment methods are to adjust the level of the equipment through wedge blocks. The adjustment method with wedge blocks is slow in adjustment speed and requires Lifting equipment, which adds to the cost

Method used

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  • Internal mixer device for rubber processing
  • Internal mixer device for rubber processing
  • Internal mixer device for rubber processing

Examples

Experimental program
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Effect test

no. 1 example

[0031] Such as Figure 1-8As shown, the present invention provides a kind of internal mixer device used in rubber processing, comprising a longitudinal beam 1, the side end of the longitudinal beam 1 is provided with a crossbeam 2, and the middle part of the longitudinal beam 1 and the crossbeam 2 is provided with a fixed plate 25, and the fixed plate 25 is The internal mixer provides a support platform, one end of the crossbeam 2 is provided with a motor 7, and the output end of the motor 7 is provided with a main shaft 3, and the main shaft 3 is respectively provided with a first stop ring 4 and a second stop ring 6 on the outer surface of the cross beam 2, There is a second bearing inside the first limit ring 4 and the second limit ring 6, and the main shaft 3 is well supported and protected by the second bearing inside the first limit ring 4 and the second limit ring 6 , to avoid damage to its long-term use, and the main shaft 3 passes through the beam 2 and the surroundin...

no. 2 example

[0036] Based on the internal mixer device used for rubber processing provided in the first embodiment, if the ground is uneven during the actual installation process, the fixed plate 25 is already in an inclined state after the internal mixer device is placed on the ground, so if only If synchronous coarse adjustment and fine adjustment are performed on the bottom leg of the fixed plate 25, the internal mixer on the top of the fixed plate 25 is still in a tilted state. If the tilted state cannot be adjusted in time and accurately, the rubber processing efficiency of the internal mixer will be greatly improved. lower, to solve this problem, combine the Figure 9 , the internal mixer device used in rubber processing also includes: a mixing chamber 26 is arranged on the top of the fixed plate 25, a rotor is arranged inside the mixing chamber 26, a lower top bolt is arranged on the bottom of the mixing chamber 26, and the lower top bolt The bottom of the mixing chamber 26 is provi...

no. 3 example

[0039]Based on the internal mixer device used in rubber processing provided by the second embodiment, in actual use, since the top of the mixing chamber 26 is sealed by the top bolt 33, the internal mixer itself is too heavy, and long-term use will cause ground If the ground breaks and the device is still in working condition, it will not only cause damage to the internal components, but also cause the internal mixer to collapse and cause a major safety accident. Therefore, in order to solve this problem, this kind of rubber processing used The pressure sensor of the internal mixer device can be arranged at the bottom of the top bolt slideway 30 during actual use. When the top bolt 33 was positioned at the bottom of the top bolt slideway 30 and blocked the top of the mixing chamber 26, the pressure sensor's Numerical value will change, and the numerical value change of a plurality of pressure sensors is the same, the pressure value of pressure sensor to pressure sensor is the s...

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Abstract

The invention belongs to the technical field of rubber internal mixers, and discloses an internal mixer device for rubber processing. The device comprises a longitudinal beam; a cross beam is arranged at the side end of the longitudinal beam; a motor is arranged at one end of the cross beam; a main shaft is arranged at the output end of the motor; the main shaft penetrates through the cross beam; a worm is arranged on the peripheral side surface of the main shaft; umbrella-shaped turbines are meshed with the two ends of the worm; a rotating shaft is arranged in each umbrella-shaped turbine; gears are arranged on the peripheral side faces of the ends, away from the umbrella-shaped turbines, of the rotating shafts; toothed plates are meshed with one sides of the gears; lifting blocks are arranged on the sides, away from the gears, of the toothed plates; a lifting plate is arranged at the bottoms of the lifting blocks; a connecting cylinder is arranged at the bottom of the lifting plate; and the interior of the connecting cylinder is in threaded connection with a threaded column. According to the internal mixer device for rubber processing, by means of the gravity effect of a top peg in an internal mixer, a pressure sensor is extruded to control starting and pausing of the motor and a regulator, so that coarse adjustment and fine adjustment are conducted on the levelness of the internal mixer, the adjustment precision is high, detection is efficient and accurate, and time and labor are saved.

Description

technical field [0001] The invention belongs to the technical field of rubber internal mixers, in particular to an internal mixer device used for rubber processing. Background technique [0002] Since the real Benbury-type internal mixer appeared in 1916, the power of the internal mixer has gradually been recognized by people. It shows a series of characteristics superior to the open mixer in the rubber mixing process, such as: mixing The refining capacity is large, the time is short, and the production efficiency is high. It can better overcome dust flying, reduce the loss of compounding agents, improve product quality and working environment, operate safely and conveniently, reduce labor intensity, and be beneficial to realize mechanical and automatic operation. Therefore, The emergence of the internal mixer is an important achievement of rubber machinery. It is still a typical important equipment in plasticating and mixing. It is composed of the rotor, upper top bolt, lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B7/18B29B7/20B29B7/22B29B7/28
CPCB29B7/18B29B7/20B29B7/22B29B7/28
Inventor 周贺丽
Owner 周贺丽
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