一种环保橡胶生产加工挤出机
By introducing staggered mixing shafts and agitation plates and reverse rotation of the mixing rails into the rubber extruder, combined with the design of the dust removal mechanism, the problems of poor mixing effect and dust pollution in the rubber extruder are solved, achieving efficient mixing and environmentally friendly rubber production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YIWU BAIFENG ARTS & CRAFTS CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-07-17
AI Technical Summary
Existing rubber extruders have shortcomings in terms of mixing effect and extrusion efficiency, especially in terms of unstable mixing and low efficiency, and they fail to effectively prevent dust pollution.
An environmentally friendly rubber production and processing extruder was designed. By setting an alternating distribution of stirring shaft and stirring plate inside the rotating drum, the rotating drum and stirring shaft are driven to rotate in opposite directions by the meshing of gears and teeth. Combined with a dust removal mechanism to absorb dust, efficient stirring and dust collection are achieved.
It enables rapid and stable mixing and efficient extrusion of rubber raw materials, reduces dust pollution and environmental pollution, improves equipment functionality, ensures the application of powder, and avoids the impact of dust pollution on the environment and human health.
Smart Images
Figure CN224510352U_ABST
Abstract
Claims
1. An environmentally friendly rubber production and processing extruder comprising a base (1), characterized in that: The base (1) is topped with a screw extruder body (2), and the screw extruder body (2) is topped with a feed hopper (3). The feed hopper (3) is mounted on the top of the screw extruder body (2) via a first fixed platform (4). The inner ring of the feed hopper (3) is provided with a rotating groove (5). The inner cavity of the rotating groove (5) is rotatably connected to a rotating cylinder (6). The outer ring of the rotating cylinder (6) is provided with a cover (8). The cover (8) is mounted on the outer ring of the rotating cylinder (6) via a second fixed platform (9). The outer ring of the cover (8) is provided with a dust removal mechanism (10). The top of the first fixed platform (4) is fixedly connected with a motor (11). The outer ring of the cylinder (6) is provided with teeth (12), the top of the second fixed platform (9) is rotatably provided with a linkage shaft (13), the output shaft of the motor (11) is fixedly connected with a gear (14), the inner cavity of the cover cylinder (8) is rotatably provided with a stirring shaft (15), the cavity wall of the rotating cylinder (6) and the outer ring of the stirring shaft (15) are both fixedly connected with stirring plates (7), the top outer ring of the linkage shaft (13) and the stirring shaft (15) are both fixedly connected with sprockets (16), the two sprockets (16) are connected by a chain (17), the inner cavity of the rotating cylinder (6) is provided with a sieve plate (20), and the top of the cover cylinder (8) is provided with a feed inlet (21).
2. The environmentally friendly rubber production and processing extruder according to claim 1, characterized in that: The feed hopper (3) is connected to the inner cavity of the screw extruder body (2), the rotating drum (6) can rotate freely in the inner cavity of the cover cylinder (8), and the rotating drum (6) and the stirring plates (7) on the stirring shaft (15) are staggered.
3. The environment-friendly rubber production and processing extruder according to claim 1, characterized in that: When the cover (8) is located on the outer ring of the rotating drum (6), the stirring plate (7) at the bottom of the stirring shaft (15) is in contact with the top of the sieve plate (20), and the stirring shaft (15) passes through the sieve plate (20) and the two are rotatably connected.
4. The environment-friendly rubber production and processing extruder according to claim 1, characterized in that: The gear (14) meshes with the teeth (12), and the output shaft of the motor (11) passes through the first fixed platform (4) and is fixedly connected to the linkage shaft (13).
5. The environment-friendly rubber production and processing extruder according to claim 1, characterized in that: The dust removal mechanism (10) includes a sealing plate (101) disposed in the inner cavity of the feed inlet (21). The sealing plate (101) is hollow inside and has a dust suction hole (102) at the bottom. Connecting blocks (103) are fixedly connected to both ends of the sealing plate (101), and an electric push rod (104) is fixedly connected to the bottom of the connecting block (103).
6. The environment-friendly rubber production and processing extruder according to claim 5, characterized in that: The bottom of the electric push rod (104) is fixedly connected to the second fixed platform (9). A retractable hose (105) is provided on one side of the sealing plate (101). A dust pump (106) and a dust collection box (107) are provided on the top of the second fixed platform (9). The dust pump (106) is connected to the retractable hose (105) and the dust collection box (107).
7. The environment-friendly rubber production and processing extruder according to claim 1, characterized in that: The top of the second fixed platform (9) is fixedly connected to a U-shaped stabilizing frame (18), and the linkage shaft (13) passes through the U-shaped stabilizing frame (18) and is rotatably connected at the intersection by a bearing (19).