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CN-224210260-U - Banbury mixer is used in polyethylene processing

CN224210260UCN 224210260 UCN224210260 UCN 224210260UCN-224210260-U

Abstract

The utility model relates to the technical field of internal mixers and discloses an internal mixer for processing polyethylene, which comprises a processing table, wherein a supporting leg is fixedly arranged at the bottom of the processing table, a supporting seat is fixedly arranged on the right side of the top of the processing table, a heating internal mixing cylinder is rotatably arranged outside the supporting seat, an internal mixing mechanism is arranged from the inside to the outside of the heating internal mixing cylinder, a discharging mechanism is arranged outside the processing table, and a discharging hopper is fixedly arranged on the right side of the top of the heating internal mixing cylinder. This banbury mixer is used in polyethylene processing through the banbury mixer that sets up, in the use, carries out the subtended rotation stirring through first banburying roller and second banburying roller, makes it carry out abundant banburying to polyethylene, seals the sealed thick bamboo that heats through the sealed lid that sets up simultaneously, makes sealed lid can carry out upper and lower automatic fluctuation in the thick bamboo that heats through the fixed spring structure that sets up simultaneously to can be according to the inside pressure automatically regulated sealed position of thick bamboo that heats.

Inventors

  • Kuang Zhihuang
  • LIN JINGHUI
  • Ding Hejie
  • LIANG WENTAO
  • HUANG ZEJUN

Assignees

  • 诺创聚合(广州)新材料技术有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (8)

  1. 1. The internal mixer for polyethylene processing comprises a processing table (1), and is characterized in that a supporting leg (2) is fixedly arranged at the bottom of the processing table (1), a supporting seat (3) is fixedly arranged on the right side of the top of the processing table (1), a heating internal mixing cylinder (4) is rotatably arranged outside the supporting seat (3), an internal mixing mechanism (5) is arranged from the inside of the heating internal mixing cylinder (4) to the outside, a discharging mechanism (6) is arranged outside the processing table (1), and a discharging hopper (7) is fixedly arranged on the right side of the top of the heating internal mixing cylinder (4); The internal mixing mechanism (5) comprises a mixing assembly (51) and a sealing assembly (52), the mixing assembly (51) is arranged in the heating mixing cylinder (4) and extends to the back, and the sealing assembly (52) is arranged at the left side of the mixing assembly (51); The banburying assembly (51) comprises a motor base (511), the motor base (511) is fixedly arranged on the back of the heating banburying barrel (4), a first motor (512) is fixedly arranged on the inner side of the motor base (511), a first banburying roller (513) is fixedly arranged at the output end of the first motor (512), a first gear (514) is fixedly arranged on the outer portion of the first banburying roller (513), a second banburying roller (515) is rotatably arranged in the heating banburying barrel (4), and a second gear (516) is fixedly arranged outside one end of the second banburying roller (515) extending to the back.
  2. 2. The internal mixer for polyethylene processing according to claim 1, wherein the first gear (514) is meshed with the second gear (516), and the first internal mixing roller (513) and the second internal mixing roller (515) are respectively provided with internal mixing wheels and are distributed in a staggered manner.
  3. 3. The internal mixer for polyethylene processing according to claim 1, wherein the sealing assembly (52) comprises a fixing frame (521), the fixing frame (521) is fixedly arranged on the left side of the heating internal mixing cylinder (4), a second motor (522) is fixedly arranged at the top of the fixing frame (521), a first screw (523) is fixedly arranged at the output end of the second motor (522), a lifting frame (524) is slidingly arranged from the inside of the fixing frame (521) to the outside, a fixing cylinder (525) is fixedly arranged in the lifting frame (524), a sliding block (526) is slidingly arranged in the fixing cylinder (525), a fixing spring (527) is fixedly arranged between the top of the sliding block (526) and the inner wall of the top of the fixing cylinder (525), a connecting rod (528) is fixedly arranged at the bottom of the sliding block (526), and a sealing cover (529) is fixedly arranged at one end of the connecting rod (528) far away from the sliding block (526).
  4. 4. The internal mixer for polyethylene processing according to claim 3, wherein threaded holes are formed in positions corresponding to the lifting frame (524) and the first screw (523), and the first screw (523) is threadedly mounted in the threaded holes.
  5. 5. The internal mixer for polyethylene processing according to claim 3, wherein the sealing cover (529) is movably installed inside the heating internal mixing cylinder (4), two fixing cylinders (525), sliding blocks (526), fixing springs (527) and connecting rods (528) are arranged, and the two fixing cylinders are symmetrically distributed by the center line of the right side of the sealing cover (529).
  6. 6. The internal mixer for polyethylene processing according to claim 1, wherein the discharging mechanism (6) comprises a supporting plate (61), the supporting plate (61) is fixedly installed on the inner side of the supporting leg (2), a mounting frame (62) is fixedly installed at the top of the supporting plate (61), a sliding seat (63) is installed in the mode that the inside of the mounting frame (62) extends to the right side in a sliding mode, a third motor (64) is fixedly installed at the top of the mounting frame (62), a second screw (65) is fixedly installed at the output end of the third motor (64), a first hinging seat (66) is fixedly installed at the outer portion of the sliding seat (63), a second hinging seat (67) is fixedly installed at the left side, close to the bottom, of the heating banburying cylinder (4), and a hydraulic rod (68) is rotatably installed between the first hinging seat (66) and the second hinging seat (67).
  7. 7. The internal mixer for polyethylene processing according to claim 6, wherein the sliding seat (63) and the second screw (65) are provided with threaded holes at corresponding positions, and the second screw (65) is threadedly mounted in the threaded holes.
  8. 8. An internal mixer for polyethylene processing according to claim 6, wherein the first hinge seat (66), the second hinge seat (67) and the hydraulic rod (68) are all three and distributed in a linear array.

Description

Banbury mixer is used in polyethylene processing Technical Field The utility model relates to the technical field of internal mixers, in particular to an internal mixer for processing polyethylene. Background In the polyethylene processing process, plasticating and mixing are needed to improve the plasticity of the polyethylene so as to meet the requirement of subsequent processing. And adding polyethylene and an auxiliary agent into the internal mixer through the internal mixer to carry out internal mixing processing. At present, an internal mixer for processing polyethylene is used in the process of adding polyethylene and an auxiliary agent into a machine body, and mixing and banburying the polyethylene and the auxiliary agent through internal banburying rollers, but at present, in the process of banburying, the polyethylene can undergo chemical reaction, moves up and down in the machine body, and the internal pressure is inconvenient to adjust, so that the banburying effect is poor, and secondly, after the banburying is finished, the internal mixing chamber structure in the machine body is inconvenient to discharge the internally-mixed polyethylene, so that the internal mixer for processing polyethylene needs to be improved to solve the problems. Disclosure of utility model The utility model aims to provide an internal mixer for processing polyethylene, which aims to solve the problems in the background technology. The internal mixer for polyethylene processing comprises a processing table, wherein supporting legs are fixedly arranged at the bottom of the processing table, a supporting seat is fixedly arranged on the right side of the top of the processing table, a heating internal mixing cylinder is rotatably arranged outside the supporting seat, an internal mixing mechanism is arranged from the inside of the heating internal mixing cylinder to the outside, a discharging mechanism is arranged outside the processing table, and a discharging hopper is fixedly arranged on the right side of the top of the heating internal mixing cylinder. The internal mixing mechanism comprises an internal mixing assembly and a sealing assembly, wherein the internal mixing assembly is arranged in the heating internal mixing cylinder and extends to the back, and the sealing assembly is arranged on the left side of the internal mixing assembly. The banburying assembly comprises a motor seat, the motor seat is fixedly arranged at the back of the heating banburying barrel, a first motor is fixedly arranged at the inner side of the motor seat, a first banburying roller is fixedly arranged at the output end of the first motor, a first gear is fixedly arranged at the outer part of the first banburying roller, a second banburying roller is rotatably arranged in the heating banburying barrel, and a second gear is fixedly arranged at the outer part of one end of the second banburying roller extending to the back, so that the first banburying roller and the second banburying roller can synchronously and reversely rotate, and the first gear and the second banburying roller can carry out banburying processing on polyethylene. Preferably, the first gear is meshed with the second gear, and the first banburying roller and the second banburying roller are respectively provided with banburying wheels and distributed in a staggered manner, so that the first banburying roller and the second banburying roller can synchronously rotate reversely. Preferably, the seal assembly comprises a fixing frame, fixing frame fixed mounting is in the left side of heating banburying section of thick bamboo, the top fixed mounting of fixing frame has the second motor, the output fixed mounting of second motor has first screw rod, the inside of fixing frame extends to outside slidable mounting and has the crane, the inside fixed mounting of crane has a fixed section of thick bamboo, the inside slidable mounting of fixed section of thick bamboo has the sliding block, fixed spring is fixed mounting between the top of sliding block and the top inner wall of fixed section of thick bamboo, the bottom fixed mounting of sliding block has the connecting rod, the one end fixed mounting that the sliding block was kept away from to the connecting rod has sealed lid, is convenient for seal the top of heating banburying section of thick bamboo, carries out pressure self-adjusting simultaneously. Preferably, the lifting frame and the first screw are provided with threaded holes at corresponding positions, and the first screw is installed in the threaded holes in a threaded manner, so that the lifting frame is driven by the first screw to slide. Preferably, the sealing cover is movably arranged in the heating banburying cylinder, the fixed cylinder, the sliding block, the fixed spring and the connecting rod are all arranged in two, and the sealing cover is symmetrically distributed by the center line on the right side of the sealing cover, so that the sealing cover is conven