一种混合机
By introducing a mixing assembly consisting of multi-layer spiral blades and a mixing rack into the PVC flooring production mixer, the problem of a single material movement path is solved, achieving efficient and uniform material mixing, and improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI HANSHAN NEW DECORATION MATERIALS CO LTD
- Filing Date
- 2025-06-26
- Publication Date
- 2026-07-17
AI Technical Summary
The existing PVC flooring production mixers have a single material movement path, which leads to prolonged mixing time, low mixing efficiency, and affects product quality and production costs.
The mixing assembly includes a first helical blade, a secondary shaft, and a stirring frame. Through the synergistic effect of the multi-layer helical blades and the stirring frame, the material is circulated and sheared. Combined with the design of the material collection hood and the dispersion elongated hole, the material is fully convected and diffused in the mixing tank.
It significantly shortens the mixing time, improves the mixing uniformity, ensures that the raw materials for PVC flooring production are fully mixed, reduces quality problems caused by uneven mixing, and lowers energy consumption and production costs.
Smart Images
Figure CN224506862U_ABST
Abstract
Claims
1. A mixing machine characterized by, include: The equipment frame (1), the mixing tank (2), and the main shaft (3) are arranged inside the equipment frame (1). The main shaft (3) is rotatably connected to the bottom of the equipment frame (1) and is controlled to rotate by a motor. Feeding assembly (5), the feeding assembly (5) is disposed outside the equipment frame (1); A stirring and mixing assembly (4) is disposed inside the stirring tank (2); The mixing assembly (4) includes a first spiral blade (4-1), which is disposed on the main shaft (3). A material collection hood (4-2) is disposed at the bottom of the mixing tank (2). The material collection hood (4-2) surrounds the first spiral blade (4-1) for a period of time. Several inlets (4-3) are opened around the bottom of the material collection hood (4-2).
2. A mixing machine according to claim 1, characterised in that The main shaft (3) is provided with a top cover (4-4) at its upper end. The top cover (4-4) is slidably connected to the top of the mixing tank (2). The top cover (4-4) is fixedly connected to the upper end of the main shaft (3). Several secondary shafts (4-5) are rotatably connected inside the top cover (4-4). A driven gear (4-6) is provided at the upper end of the secondary shaft (4-5). An annular internal rack (4-7) is provided at the top of the mixing tank (2). The annular internal rack (4-7) meshes with the driven gear (4-6).
3. A mixing machine according to claim 2, wherein Each of the secondary shafts (4-5) is provided with a second spiral blade (4-8), and each of the secondary shafts (4-5) is provided with a stirring frame (4-9) at the lower end. The secondary shafts (4-5) are distributed around the periphery of the material collection hood (4-2). The top cover (4-4) is provided with a discharge port (4-10). The stirring tank (2) is rotatably connected to the equipment frame (1) through a rotating shaft. The stirring tank (2) is driven to rotate by electricity.
4. A mixing machine according to claim 3, wherein The feeding assembly (5) includes a screw feeder (5-1), which is fixed to the outside of the equipment frame (1). A feeding hopper (5-2) is installed on the screw feeder (5-1), and a feeding pipe (5-3) is provided on one side of the screw feeder (5-1). The feeding pipe (5-3) is located directly above the discharge port (4-10).
5. A mixing machine according to claim 2, wherein The mixing tank (2) has an overall conical structure, and the top cover (4-4) has an arc-shaped transition structure in cross-section.
6. A mixing machine according to claim 1, wherein The bottom of the equipment frame (1) is provided with a sliding hopper (6), which is located directly below the mixing tank (2) and is fixed at an inclined angle.
7. A mixing machine according to claim 1, wherein The material collection hood (4-2) has several elongated holes (7) around its side surface.
8. A mixing machine according to claim 7, wherein The dispersion elongated hole (7) and the inlet (4-3) are opened in upper and lower sections.