Colloid mill for preparing high-strength and high-density self-adhesive film waterproof coiled material
Through the adjustable colloidal grinding structure and stirring leaf design, the problem of unadjustable colloidal grinding gaps is solved, and efficient grinding and uniform mixing of multi-particle colloids are achieved.
Patent Information
- Application Number
- CN202421940624.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-12
AI Technical Summary
The gap between the moving and fixed grinding discs of existing colloid mills cannot be adjusted, resulting in a single processing product and limited use range.
An adjustable colloid mill is designed, and the adjustment sleeve and guide through holes are driven by the movable handle to adjust the gap between the fixed grinding disc and the moving grinding disc, and a stirring blade is equipped for material mixing.
The grinding of colloids of different particle sizes is achieved, which improves the diversity and uniformity of processing and simplifies the operation process.
Smart Images
Figure CN223082889U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of colloid mills, in particular to a colloid mill for preparing high-strength and high-density self-adhesive film waterproof coiled materials. Background Technique
[0002] High-strength and high-density self-adhesive film waterproof coiled materials generally refer to self-adhesive film waterproof coiled materials with high strength and high density characteristics. Such coiled materials have wide applications in the field of building waterproofing. They have good self-adhesion and can directly adhere to the base surface without additional glue or adhesive, and the construction is simple and fast. During their preparation process, a colloid mill is usually required to grind the raw materials.
[0003] Most current colloid mills are usually fixed, making it impossible to adjust the gap between the moving grinding disc and the stationary grinding disc. Since the fineness of the materials ground by the colloid mill is determined by the gap between the two grinding discs, the processed products are single and the scope of use is limited. Content of the Utility Model
[0004] The purpose of the utility model is to provide a colloid mill for preparing high-strength and high-density self-adhesive film waterproof coiled materials, so as to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A colloid mill for preparing high-strength and high-density self-adhesive film waterproof coiled materials, including a base. A feeding cylinder is fixedly connected to the top end of the base, and a grinding cylinder is fixedly communicated with the top end of the feeding cylinder. A stationary grinding disc is slidably arranged inside the grinding cylinder. Four first guiding through holes are penetrated and opened on the outer surface of the grinding cylinder. An adjusting sleeve is rotatably arranged on the outer surface of the grinding cylinder. Four second guiding through holes are penetrated and opened on the outer surface of the adjusting sleeve. Four driven rods are fixedly connected to the outer surface of the stationary grinding disc, and the outer surfaces of the four driven rods are respectively slidably connected with the interiors of the four first guiding through holes and the four second guiding through holes. A moving grinding disc is rotatably arranged inside the stationary grinding disc. The bottom end of the moving grinding disc is rotatably connected with a rotating shaft, and the bottom end of the rotating shaft is rotatably connected with the interior of the base.
[0006] As a further preference of the above technical solution, a feeding hopper is fixedly communicated with the top end of the grinding cylinder. A mounting frame is fixedly connected to the outer surface of the feeding hopper, and a first driving motor is fixedly connected to the top end of the mounting frame. The output end of the first driving motor is in transmission connection with a stirring shaft, and stirring blades are fixedly connected to the outer surface of the stirring shaft.
[0007] As a further preference of the above technical solution, the bottom end of the stirring shaft is rotatably connected with a stabilizing frame, and the connection of the stabilizing frame is fixedly connected to the inner surface of the feeding hopper.
[0008] As a further preference of the present technical solution, a guiding hopper is fixedly communicated with the top end of the stationary grinding disc, an inclined plate is fixedly connected inside the feeding cylinder, and a discharge port is fixedly communicated with the outer surface of the feeding cylinder at the position of the bottom end of the inclined plate.
[0009] As a further preference of the present technical solution, two limiting sleeves are fixedly connected to the outer surface of the grinding cylinder, and the top end and the bottom end of the adjusting sleeve are respectively slidably connected to the inside of the two limiting sleeves.
[0010] As a further preference of the present technical solution, a movable handle is slidably connected to the outer surface of the adjusting sleeve, a fixing ring is fixedly connected to the outer surface of the limiting sleeve at the bottom, a plurality of fixing grooves are formed at the top end of the fixing ring, and any one of the fixing grooves on the outer surface of the movable handle is inserted therein.
[0011] As a further preference of the present technical solution, a second driving motor is fixedly connected to the top end of the base, and the output end of the second driving motor is drivingly connected to the bottom end of the rotating shaft.
[0012] The utility model provides a colloid mill for preparing a high-strength and high-density self-adhesive waterproof membrane, and has the following beneficial effects:
[0013] (1) By pushing the movable handle to drive the adjusting sleeve to rotate, in the process of the rotation of the adjusting sleeve, the second guiding through hole drives the driven rod to move, so that the driven rod moves up and down in the first guiding through hole, moves the stationary grinding disc, and changes the gap between the stationary grinding disc and the moving grinding disc, thereby being able to grind colloids with different particle sizes. The structure is simple, the operation is convenient, and the practicability is improved.
[0014] (2) By driving the stirring blades on the stirring shaft to rotate through the rotation of the first driving motor, the materials in the feeding hopper are fully mixed, so that the ground colloids are more evenly mixed, and the grinding quality is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 is an exploded schematic diagram of the internal structure of the grinding cylinder of the utility model;
[0017] Figure 3 is a cross-sectional view of the internal structures of the grinding cylinder and the feeding cylinder of the utility model;
[0018] Figure 4 is a schematic diagram of the internal structure of the feeding hopper of the utility model.
[0019] In the figure: 1, base; 2, blanking cylinder; 3, grinding cylinder; 4, fixed grinding disc; 5, driven rod; 6, first guiding through hole; 7, adjusting sleeve; 8, second guiding through hole; 9, moving grinding disc; 10, rotating shaft; 11, movable handle; 12, fixing ring; 13, fixing groove; 14, limiting sleeve; 15, guiding hopper; 16, blanking hopper; 17, mounting bracket; 18, first driving motor; 19, stirring shaft; 20, stirring blade; 21, stabilizing frame; 22, inclined plate; 23, discharge port; 24, second driving motor. Detailed implementation manner
[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] The present invention provides a technical solution: As Figures 1-3 shown, in this embodiment, a colloid mill for preparing a high-strength and high-density self-adhesive waterproof membrane includes a base 1. A blanking cylinder 2 is fixedly connected to the top end of the base 1. The top end of the blanking cylinder 2 is fixedly communicated with a grinding cylinder 3. A fixed grinding disc 4 is slidably arranged inside the grinding cylinder 3. Four first guiding through holes 6 are penetrated and opened on the outer surface of the grinding cylinder 3. An adjusting sleeve 7 is rotatably arranged on the outer surface of the grinding cylinder 3. Four second guiding through holes 8 are penetrated and opened on the outer surface of the adjusting sleeve 7. Four driven rods 5 are fixedly connected to the outer surface of the fixed grinding disc 4. The outer surfaces of the four driven rods 5 are respectively slidably connected with the interiors of the four first guiding through holes 6 and the four second guiding through holes 8. A moving grinding disc 9 is rotatably arranged inside the fixed grinding disc 4. The bottom end of the moving grinding disc 9 is rotatably connected to a rotating shaft 10. The bottom end of the rotating shaft 10 is rotatably connected to the inside of the base 1. Among them, by providing the first guiding through holes 6 and the second guiding through holes 8, the driven rods 5 can be driven to move up and down, realizing the adjustment of the position of the fixed grinding disc 4. By providing the fixed grinding disc 4 and the moving grinding disc 9, the materials can be ground.
[0022] As Figure 1 and Figure 4 shown, a blanking hopper 16 is fixedly communicated with the top end of the grinding cylinder 3. A mounting bracket 17 is fixedly connected to the outer surface of the blanking hopper 16. A first driving motor 18 is fixedly connected to the top end of the mounting bracket 17. The output end of the first driving motor 18 is drivingly connected to a stirring shaft 19. Stirring blades 20 are fixedly connected to the outer surface of the stirring shaft 19. By providing the stirring blades 20, the raw materials can be fully mixed under the drive of the stirring shaft 19, making the various raw materials evenly distributed after grinding.
[0023] As Figure 4 shown, the bottom end of the stirring shaft 19 is rotatably connected to a stabilizing frame 21. The connection of the stabilizing frame 21 is fixedly connected to the inner surface of the blanking hopper 16. By providing the stabilizing frame 21, the stability of the rotating shaft 19 during operation can be improved.
[0024] As Figure 2 andFigure 3 As shown, a guiding hopper 15 is fixedly connected to the top end of the fixed grinding disc 4. An inclined plate 22 is fixedly connected inside the feeding cylinder 2. A discharge port 23 is fixedly communicated with the outer surface of the feeding cylinder 2 at the position of the bottom end of the inclined plate 22. By providing the inclined plate 22, it is convenient for the ground materials to gather and for unified feeding.
[0025] As Figure 2 and Figure 3 As shown, two limiting sleeves 14 are fixedly connected to the outer surface of the grinding cylinder 3. The top end and the bottom end of the adjusting sleeve 7 are respectively slidably connected to the inside of the two limiting sleeves 14. By providing the limiting sleeves 14, the adjusting sleeve 7 can be limited to improve stability.
[0026] As Figure 3 As shown, a movable handle 11 is slidably connected to the outer surface of the adjusting sleeve 7. A fixing ring 12 is fixedly connected to the outer surface of the limiting sleeve 14 at the bottom. A plurality of fixing grooves 13 are formed at the top end of the fixing ring 12. The movable handle 11 is inserted into any one of the fixing grooves 13 on the outer surface, which can fix the adjusting sleeve 7 and improve the running stability.
[0027] As Figure 1 As shown, a second driving motor 24 is fixedly connected to the top end of the base 1. The output end of the second driving motor 24 is in transmission connection with the bottom end of the rotating shaft 10, which can drive the moving grinding disc 9 to rotate and achieve the grinding effect.
[0028] The present utility model provides a colloid mill for preparing high-strength and high-density self-adhesive waterproof membranes. The specific working principle is as follows:
[0029] When it is necessary to change the particle size required for grinding, the staff pulls out the movable handle 11 from the fixing groove 13, and then drives the adjusting sleeve 7 to rotate by pushing the movable handle 11. During the rotation of the adjusting sleeve 7, the second guiding through-hole 8 drives the driven rod 5 to move, so that the driven rod 5 moves up and down in the first guiding through-hole 6, moves the fixed grinding disc 4, and changes the gap between the fixed grinding disc 4 and the moving grinding disc 9, enabling the grinding of colloids with different particle sizes. After the adjustment is completed, the staff pushes the movable handle 11 into the fixing groove 13 directly below it to fix the fixed grinding disc 4. After the staff pours the mixed materials into the feeding hopper 16, the first driving motor 18 is started, and the stirring blades 20 on the stirring shaft 19 driven by the first driving motor 18 stir and mix the materials.
[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A colloid mill for preparing a high-strength and high-density self-adhesive waterproof membrane, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a lower material cylinder (2), the top of the lower material cylinder (2) is fixedly connected to a grinding cylinder (3), a fixed grinding disc (4) is slidably arranged inside the grinding cylinder (3), four No. 1 guide through holes (6) are penetrated through the outer surface of the grinding cylinder (3), an adjusting sleeve (7) is rotatably arranged on the outer surface of the grinding cylinder (3), four No. 2 guide through holes (8) are penetrated through the outer surface of the adjusting sleeve (7), four driven rods (5) are fixedly connected to the outer surface of the fixed grinding disc (4), the outer surfaces of the four driven rods (5) are respectively slidably connected to the four No. 1 guide through holes (6) and the four No. 2 guide through holes (8), a moving grinding disc (9) is rotatably arranged inside the fixed grinding disc (4), the bottom end of the moving grinding disc (9) is rotatably connected to a rotating shaft (10), and the bottom end of the rotating shaft (10) is rotatably connected to the inside of the base (1).
2. The colloid mill for preparing the high-strength and high-density self-adhesive film waterproof coiled material according to claim 1, wherein: The top end of the grinding cylinder (3) is fixedly connected to a lower hopper (16), the outer surface of the lower hopper (16) is fixedly connected to a mounting frame (17), the top end of the mounting frame (17) is fixedly connected to a first drive motor (18), the output end of the first drive motor (18) is drivingly connected to a stirring shaft (19), and the outer surface of the stirring shaft (19) is fixedly connected to a stirring blade (20).
3. A colloid mill for preparing a high-strength and high-density self-adhesive film waterproof coiled material according to claim 2, characterized in that: The bottom end of the stirring shaft (19) is rotatably connected to a stabilizing frame (21), and the connection of the stabilizing frame (21) is fixedly connected to the inner surface of the lower hopper (16).
4. A colloid mill for preparing a high-strength and high-density self-adhesive film waterproof coiled material according to claim 1, characterized in that: The top of the fixed grinding disc (4) is fixedly connected to a guide bucket (15), the interior of the lower barrel (2) is fixedly connected to an inclined plate (22), and the outer surface of the lower barrel (2) is fixedly connected to a discharge port (23) at the bottom end of the inclined plate (22).
5. A colloid mill for preparing a high-strength and high-density self-adhesive film waterproof coiled material according to claim 1, characterized in that: Two limiting sleeves (14) are fixedly connected to the outer surface of the grinding cylinder (3), and the top and bottom ends of the adjustment sleeve (7) are slidably connected to the inside of the two limiting sleeves (14) respectively.
6. The colloid mill for preparing the high-strength and high-density self-adhesive film waterproof coiled material according to claim 5, wherein: The outer surface of the adjustment sleeve (7) is slidably connected to a movable handle (11), and the outer surface of the limiting sleeve (14) located at the bottom is fixedly connected to a fixing ring (12). The top of the fixing ring (12) is provided with a plurality of fixing grooves (13), and any one of the fixing grooves (13) on the outer surface of the movable handle (11) is inserted into the inside.
7. The colloid mill for preparing the high-strength and high-density self-adhesive film waterproof coiled material according to claim 6, characterized in that: A second drive motor (24) is fixedly connected to the top of the base (1), and an output end of the second drive motor (24) is drivingly connected to the bottom end of the rotating shaft (10).