Internal mixing device
A banburying and screw technology, which is applied in the field of banburying devices, can solve the problems of large rotor stress, double rotor power consumption, serious loss, etc., and achieve the effects of low power consumption, good kneading effect and simple structure
Inactive Publication Date: 2016-04-20
ZHONGHONG (TIANJIN) IND CO LTD
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Problems solved by technology
[0002] In the existing technology, the internal mixer adopts double rotors to shear, rub, tear and stir the rubber material, so that the compounding agent and the rubber material are fully mixed. Its structure is complex, the kneading effect is poor, and the stress on the rotor Large, serious loss, and the power consumption corresponding to the double rotor is large
Method used
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Embodiment Construction
[0013] Such as figure 1 As shown, the present invention provides a banburying device, comprising a banbury box 1, a banbury box 1 with a feeding port 2, a first screw 3, a second screw 4 and a cylinder 7, the first screw 3 and the second screw 4 Both cross the mixing box 1, both ends of the first screw 3 and the second screw 4 protrude from both sides of the mixing box 1, and the first screw 3 and the second screw 4 are arranged in parallel;
[0014] There is a large gear 5 on the first screw 3, and the center of the large gear 5 has a threaded hole, and the threaded hole on the large gear 5 is sleeved on the first screw 3; on the second screw 4, there is a pinion 6, and the center of the pinion 6 also has threads The hole, the threaded hole on the pinion 6 is set on the second screw 4, the bull gear 5 and the pinion 6 are located on the side outside the mixing box 1, and the bull gear 5 and the pinion 6 mesh with each other;
[0015] Two L-shaped pressing plates 9 are fixed ...
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The invention provides an internal mixing device which includes: an internal mixing box, a first screw rod, a second screw rod and an air cylinder. The first screw rod and the second screw rod both pass through the internal mixing box transversally, two ends of both the first screw rod and the second screw rod being stretched out from two sides of the internal mixing box, wherein the first screw rod and the second screw rod are arranged in parallel. The first screw rod is provided with a large gear, of which the center is provided with a threaded hole. The threaded hole of the large gear sleeves the first screw rod. The second screw rod is provided with a small gear, of which the threaded hole sleeves the second screw rod. Both the large gear and the small gear are arranged at one side outside the internal mixing box and are engaged with each other. Two L-shaped press plates are fixed on the side surface, which is towards the large gear and the small gear, of the internal mixing box and are respectively disposed correspondingly to the large gear and the small gear. Inner surfaces of the L-shaped press plates press the surfaces of the large gear and the small gear. A rotational shaft of a motor is fixed to one end, which is closed to the small gear, of the second screw rod. The motor is fixed on the air cylinder. The internal mixing device saves power and is good in kneading effect.
Description
technical field [0001] The invention relates to a banburying device. Background technique [0002] In the existing technology, the internal mixer adopts double rotors to shear, rub, tear and stir the rubber material, so that the compounding agent and the rubber material are fully mixed. Its structure is complex, the kneading effect is poor, and the stress on the rotor Large, serious loss, and the power consumption corresponding to the double rotor is large. Contents of the invention [0003] The problem to be solved by the present invention is to provide a banburying device, which overcomes the deficiencies in the prior art. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a banburying device, comprising a banbury box, a first screw, a second screw, a motor and a cylinder, the first screw and the second screw both cross the banbury box, the second Both ends of the first screw and the second scr...
Claims
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Inventor 张云波
Owner ZHONGHONG (TIANJIN) IND CO LTD