A polymer dry powder dispensing device

Abstract

The utility model discloses a kind of polymer dry powder preparation devices, including material cylinder, the side end of material cylinder is fixedly connected with fixed seat, the top of fixed seat is provided with adjusting groove, adjusting groove is slidably provided with adjusting seat, the bottom of fixed seat is fixedly installed with electric cylinder, the telescopic end of electric cylinder is fixedly connected with the bottom of adjusting seat, the top of adjusting seat is fixedly connected with round seat, the top of round seat is rotatably connected with support column, the top of support column is fixedly connected with cross seat, cross seat is rotatably connected with rotating column in its inside, first motor is fixedly installed in the side end of cross seat, the other end of rotating column is fixedly connected with feeding tank, filter screen plate is detachably connected in the inside of feeding tank, in the process of preparation, rotate feeding tank to one side of material cylinder, rotate feeding end of feeding tank to oblique downside, it is convenient to clean impurity on filter screen plate, reduce the difficulty of people to impurity cleaning, avoid delay more time, improve the efficiency of preparation.

Description

Technical Field

[0001] This utility model relates to the field of materials processing technology, and more specifically, it relates to a polymer dry powder preparation device. Background Technology

[0002] Dry-mix mortar refers to a powdered mixture produced by a professional manufacturer. It consists of dried and sieved aggregates, inorganic cementitious materials, water-retaining and thickening materials, mineral admixtures, and additives mixed in a specific ratio. It is transported to the construction site in bulk or bagged form and is ready to use after simply adding an appropriate amount of water and stirring thoroughly. Mixing equipment is required to agitate the dry-mix polymer materials during processing.

[0003] A search revealed that Chinese utility model patent application number CN202123376791.2 discloses a device for preparing dry powder high-viscosity polymer materials, including a material cylinder, a feeding funnel connected to the material cylinder on one side, a stirring rod installed inside the material cylinder, and a filter screen plate, multiple scrapers and multiple stirring rods arranged sequentially from top to bottom on the outside of the stirring rod.

[0004] When in use, it can screen and filter dry mortar through the filter screen plate. Since the filter screen plate is installed inside the material cylinder, it is not easy to clean the impurities on the filter screen plate, which increases the difficulty of cleaning the impurities. At the same time, cleaning the impurities takes a lot of time and reduces the efficiency of preparation. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, the present invention provides a polymer dry powder preparation device to solve the technical problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a polymer dry powder preparation device, comprising a barrel, a barrel cover fixedly connected to the top of the barrel, a feeding pipe connected to the top of the barrel cover, a solenoid valve installed on the feeding pipe, a fixed base fixedly connected to the side end of the barrel, an adjusting groove provided at the top of the fixed base, an adjusting seat slidably disposed inside the adjusting groove, an electric cylinder fixedly installed at the bottom end of the fixed base, the telescopic end of the electric cylinder fixedly connected to the bottom end of the adjusting base, a circular seat fixedly connected to the top of the adjusting base, a support column rotatably connected to the top of the circular seat, and a fixed top of the support column. A horizontal base is connected, and a rotating column is rotatably connected inside the horizontal base. A first motor is fixedly installed on the side end of the horizontal base, and the output end of the first motor is fixedly connected to the side end of the rotating column. A feeding box is fixedly connected to the other end of the rotating column. The inner and outer diameters of the discharge end of the feeding box are equal to the inner and outer diameters of the feeding pipe. A filter screen is detachably connected inside the feeding box. During the preparation process, the feeding box is rotated to one side of the material cylinder, and the feeding end of the feeding box is rotated to the downward side, which facilitates the cleaning of impurities on the filter screen, reduces the difficulty of cleaning impurities, avoids wasting a lot of time, and improves the efficiency of preparation.

[0009] The present invention is further configured such that a fixing ring is fixedly connected inside the feeding box, and the filter screen is fixedly connected to the fixing ring by multiple screws, which facilitates the replacement of the filter screen.

[0010] The present invention is further configured such that two connecting seats are symmetrically fixedly connected to the upper side of the feeding box, and each connecting seat is provided with a slot. A U-shaped frame is inserted into the two slots, and a second motor is fixedly installed on the U-shaped frame. A rotating shaft is fixedly connected to the output end of the second motor, and a material-pushing plate is fixedly connected to the bottom end of the rotating shaft, so as to facilitate the material on the filter plate to be pushed aside and avoid the material from accumulating on the filter plate.

[0011] The present invention is further provided that the connecting seat is threaded with a fixing screw that cooperates with the U-shaped frame, so as to facilitate the fixing of the U-shaped frame.

[0012] The present invention is further provided that a sealing gasket is fixedly connected to the bottom end of the feeding box to ensure the sealing between the feeding box and the feeding pipe.

[0013] The present invention is further configured such that a limiting plate is fixedly connected to the side end of the feeding tube, which serves to limit the feeding box.

[0014] The present invention is further configured such that a discharge pipe is connected to the bottom end of the material cylinder, and a valve is installed on the discharge pipe to facilitate the discharge of the material prepared inside the material cylinder.

[0015] The present invention is further configured such that a third motor is fixedly installed on the discharge pipe, and a stirring shaft is fixedly connected to the output end of the third motor. The stirring shaft is rotatably connected to the discharge pipe, and multiple stirring plates are fixedly connected to the stirring shaft to facilitate stirring of the material inside the material cylinder.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a polymer dry powder preparation device, which has the following beneficial effects:

[0018] 1. During the preparation process, close the solenoid valve, and use the electric cylinder to push the adjusting seat, support column, cross seat and feeding box upward a certain distance. Then rotate the support column and feeding box to rotate the feeding box to one side of the material cylinder. Then drive the feeding box to rotate through the first motor, so that the feeding end of the feeding box rotates to the downward side. The impurities inside the feeding box will slide down from the inside of the feeding box, which makes it easier for people to clean the impurities on the filter screen, reduces the difficulty of cleaning impurities, avoids wasting a lot of time, and improves the efficiency of preparation.

[0019] 2. The second motor drives the rotating shaft and the material-pushing plate to rotate. The rotation of the material-pushing plate pushes the raw material on the filter screen plate apart, preventing the raw material from accumulating on the filter screen plate, making it easier for the raw material to be dispersed and fall into the mesh of the filter screen plate, thus ensuring the efficiency of raw material screening.

[0020] 3. Insert the U-shaped frame into the two connecting seats, and then tighten the fixing screws to fix the U-shaped frame. Install the U-shaped frame, the second motor, the rotating shaft and the feeding plate on the feeding box, so as to facilitate the disassembly and assembly of the U-shaped frame, the second motor, the rotating shaft and the feeding plate. Since the filter screen is connected to the fixing ring by multiple screws, it is easy to disassemble and replace the filter screen. Attached Figure Description

[0021] Figure 1 This is a front structural diagram of a polymer dry powder preparation device according to the present invention;

[0022] Figure 2 This is a structural diagram showing the connection between the material cylinder, cylinder cover, feeding pipe, and limiting plate in this utility model.

[0023] Figure 3 This is a structural diagram showing the assembly of the fixed seat, adjusting seat, electric cylinder, round seat, and support column in this utility model.

[0024] Figure 4 This is a structural diagram showing the connection between the horizontal support, rotating column, feeding box, and fixing ring in this utility model;

[0025] Figure 5This is a structural diagram showing the combination of the material cylinder, stirring shaft, and multiple stirring plates in this utility model.

[0026] In the diagram: 1. Material cylinder; 2. Cylinder cover; 3. Feeding pipe; 4. Solenoid valve; 5. Fixed seat; 6. Adjusting groove; 7. Adjusting seat; 8. Electric cylinder; 9. Round seat; 10. Support column; 11. Horizontal seat; 12. Rotating column; 13. First motor; 14. Feeding box; 15. Filter plate; 16. Fixing ring; 17. Connecting seat; 18. Slot; 19. U-shaped frame; 20. Second motor; 21. Rotating shaft; 22. Feeding plate; 23. Fixing screw; 24. Sealing gasket; 25. Limiting plate; 26. Discharge pipe; 27. Valve; 28. Third motor; 29. ​​Stirring shaft; 30. Stirring plate. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figures 1-5A polymer dry powder preparation device includes a barrel 1, a barrel cover 2 fixedly connected to the top of the barrel 1, a feeding pipe 3 connected to the top of the barrel cover 2, a solenoid valve 4 installed on the feeding pipe 3, a fixed seat 5 fixedly connected to the side end of the barrel 1, an adjusting groove 6 provided at the top of the fixed seat 5, an adjusting seat 7 slidably arranged inside the adjusting groove 6, an electric cylinder 8 fixedly installed at the bottom end of the fixed seat 5, the telescopic end of the electric cylinder 8 fixedly connected to the bottom end of the adjusting seat 7, a circular seat 9 fixedly connected to the top of the adjusting seat 7, a support column 10 rotatably connected to the top of the circular seat 9, a horizontal seat 11 fixedly connected to the top of the support column 10, a rotating column 12 rotatably connected inside the horizontal seat 11, a first motor 13 fixedly installed at the side end of the horizontal seat 11, the output end of the first motor 13 fixedly connected to the side end of the rotating column 12, and a feeding box 14 fixedly connected to the other end of the rotating column 12. A sealing gasket 24 is fixedly connected to the bottom of the feeding box 14 to ensure the sealing between the feeding box 14 and the feeding pipe 3. The inner and outer diameters of the discharge end of the feeding box 14 are equal to the inner and outer diameters of the feeding pipe 3. A limit plate 25 is fixedly connected to the side end of the feeding pipe 3 to limit the feeding box 14. A filter screen plate 15 is detachably connected inside the feeding box 14. A discharge pipe 26 is connected to the bottom end of the material cylinder 1. A valve 27 is installed on the discharge pipe 26 to facilitate the discharge of the material prepared inside the material cylinder 1. A third motor 28 is fixedly installed on the discharge pipe 26. A stirring shaft 29 is fixedly connected to the output end of the third motor 28. The stirring shaft 29 is rotatably connected to the discharge pipe 26. Multiple stirring plates 30 are fixedly connected to the stirring shaft 29. The stirring shaft 29 and the multiple stirring plates 30 are rotated by the third motor 28 to stir the raw materials inside the material cylinder 1.

[0031] Specifically, during the configuration process, the solenoid valve 4 is closed, and the electric cylinder 8 pushes the adjusting seat 7, support column 10, cross seat 11 and feeding box 14 to move upward a certain distance. Then, the support column 10 and feeding box 14 are rotated to rotate the feeding box 14 to one side of the material cylinder 1. Then, the first motor 13 drives the feeding box 14 to rotate, so that the feeding end of the feeding box 14 rotates to the downward side. The impurities inside the feeding box 14 will slide down from the inside of the feeding box 14, which makes it easier for people to clean the impurities on the filter screen 15, reduces the difficulty of cleaning impurities, avoids wasting a lot of time, and improves the efficiency of preparation.

[0032] Please see Figure 1 and Figure 4The feeding box 14 is internally fixedly connected to a fixing ring 16. The filter screen 15 is fixedly connected to the fixing ring 16 by multiple screws, which facilitates the replacement of the filter screen 15. Two connecting seats 17 are symmetrically fixedly connected to the upper side of the feeding box 14. Each connecting seat 17 is provided with a slot 18. A U-shaped frame 19 is inserted into the two slots 18. A second motor 20 is fixedly installed on the U-shaped frame 19. The output end of the second motor 20 is fixedly connected to a rotating shaft 21. The bottom end of the rotating shaft 21 is fixedly connected to a material-pushing plate 22, which facilitates the material on the filter screen 15 to be pushed aside, preventing the material from accumulating on the filter screen 15. The connecting seat 17 is threaded with a fixing screw 23 that mates with the U-shaped frame 19, which facilitates the fixing of the U-shaped frame 19.

[0033] Specifically, the second motor 20 drives the rotating shaft 21 and the material-pushing plate 22 to rotate. The rotating material-pushing plate 22 pushes the raw material on the filter screen plate 15 away, preventing the raw material from accumulating on the filter screen plate 15 and making it easier for the raw material to be dispersed and fall into the mesh of the filter screen plate 15, thus ensuring the efficiency of raw material screening. The U-shaped frame 19 is inserted into the two connecting seats 17, and then the fixing screws 23 are tightened to fix the U-shaped frame 19. The U-shaped frame 19, the second motor 20, the rotating shaft 21 and the material-pushing plate 22 are installed on the feeding box 14, which facilitates the disassembly and assembly of the U-shaped frame 19, the second motor 20, the rotating shaft 21 and the material-pushing plate 22. Since the filter screen plate 15 is connected to the fixing ring 16 by multiple screws, it is easy to disassemble and replace the filter screen plate 15.

[0034] In summary, when using the overall equipment:

[0035] The first motor 13 drives the feeding box 14 to rotate, rotating the feeding end of the feeding box 14 to the top. Then, the feeding box 14 is rotated to the top, and the side end of the feeding box 14 contacts the side end of the limiting plate 25. Then, the electric cylinder 8 pulls the feeding box 14 downward, and the bottom end of the feeding box 14 is pressed against the top end of the feeding pipe 3. Then, the solenoid valve 4 is opened, and the raw material is added into the feeding box 14. At the same time, the second motor 20 drives the rotating shaft 21 and the material-dispensing plate 22 to rotate. The rotating material-dispensing plate 22 dissipates the raw material on the filter screen plate 15, causing the raw material to fall from the mesh of the filter screen plate 15. The fallen raw material falls into the material cylinder through the feeding pipe 3. Inside the material cylinder 1, after all the raw materials are added, the solenoid valve 4 is closed. The third motor 28 drives the stirring shaft 29 and multiple stirring plates 30 to rotate, and the multiple stirring plates 30 stir the raw materials inside the material cylinder 1. Then, the electric cylinder 8 pushes the adjusting seat 7, support column 10, cross seat 11 and feeding box 14 to move upward a certain distance. Then, the support column 10 and feeding box 14 are rotated to rotate the feeding box 14 to one side of the material cylinder 1. Then, the first motor 13 drives the feeding box 14 to rotate, so that the feeding end of the feeding box 14 rotates to the downward side. The impurities inside the feeding box 14 will slide down from the inside of the feeding box 14, and the impurities on the filter screen 15 can also be cleaned.

[0036] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A polymer dry powder preparation apparatus, comprising a material cylinder (1), characterized in that: A cylinder cover (2) is fixedly connected to the top of the cylinder (1), and a feeding pipe (3) is connected to the top of the cylinder cover (2). A solenoid valve (4) is installed on the feeding pipe (3). A fixed seat (5) is fixedly connected to the side end of the cylinder (1). An adjustment groove (6) is provided at the top of the fixed seat (5). An adjustment seat (7) is slidably arranged inside the adjustment groove (6). An electric cylinder (8) is fixedly installed at the bottom end of the fixed seat (5). The telescopic end of the electric cylinder (8) is fixedly connected to the bottom end of the adjustment seat (7). A round seat (9) is fixedly connected to the top of the adjustment seat (7). The top of the support column (10) is rotatably connected to the top of the support column (10), and the top of the support column (10) is fixedly connected to the horizontal seat (11). The inside of the horizontal seat (11) is rotatably connected to the rotating column (12). The side end of the horizontal seat (11) is fixedly installed with the first motor (13). The output end of the first motor (13) is fixedly connected to the side end of the rotating column (12). The other end of the rotating column (12) is fixedly connected to the feeding box (14). The inner and outer diameters of the discharge end of the feeding box (14) are equal to the inner and outer diameters of the feeding pipe (3). The inside of the feeding box (14) is detachably connected to the filter screen plate (15).

2. The polymer dry powder preparation device according to claim 1, characterized in that: The feed box (14) is internally fixedly connected to a fixing ring (16), and the filter plate (15) is fixedly connected to the fixing ring (16) by multiple screws.

3. The polymer dry powder preparation device according to claim 2, characterized in that: The feeding box (14) has two symmetrically fixed connecting seats (17) on its upper side. Each of the two connecting seats (17) has a slot (18). A U-shaped frame (19) is inserted into the two slots (18). A second motor (20) is fixedly installed on the U-shaped frame (19). A rotating shaft (21) is fixedly connected to the output end of the second motor (20). A material feeding plate (22) is fixedly connected to the bottom end of the rotating shaft (21).

4. The polymer dry powder preparation device according to claim 3, characterized in that: The connecting seat (17) is threaded with a fixing screw (23) that mates with the U-shaped frame (19).

5. The polymer dry powder preparation device according to claim 1, characterized in that: A sealing gasket (24) is fixedly connected to the bottom of the feeding box (14).

6. The polymer dry powder preparation device according to claim 1, characterized in that: The side end of the feeding pipe (3) is fixedly connected to a limiting plate (25).

7. The polymer dry powder preparation device according to claim 1, characterized in that: The bottom end of the material cylinder (1) is connected to a discharge pipe (26), and a valve (27) is installed on the discharge pipe (26).

8. The polymer dry powder preparation apparatus according to claim 7, characterized in that: A third motor (28) is fixedly installed on the discharge pipe (26). The output end of the third motor (28) is fixedly connected to a stirring shaft (29). The stirring shaft (29) is rotatably connected to the discharge pipe (26). Multiple stirring plates (30) are fixedly connected to the stirring shaft (29).

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