Automatic mixing machine for coating particles for ceramic preparation

Abstract

The invention relates to the technical field of ceramic membrane preparation, in particular to an automatic mixing machine for coating particles for ceramic preparation, which comprises a base, a fixing frame fixedly connected to the surface of the top of the base, a mixing barrel fixedly mounted on the fixing frame, and a first feed port and a second feed port symmetrically formed in two sides of the top of the mixing barrel. The first feeding port and the second feeding port are both communicated with the interior of the stirring barrel, the outer side of the first feeding port is communicated with a first feeding hopper, the outer side of the second feeding port is communicated with a second feeding hopper, a stirring assembly is arranged in the stirring barrel, symmetrical discharging holes are formed in the bottom of the outer side wall of the stirring barrel, and the discharging holes all penetrate through the interior of the stirring barrel. The outer sides of the discharging holes communicate with discharging pipelines, and control valves are arranged on the discharging pipelines.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic film preparation, in particular to an automatic material mixer for coating particles used in ceramic preparation. Background Art

[0002] Coated particles usually refer to plastic particles used to produce coated materials. After melting, these particles can be evenly coated on the surface of various substrates to form a thin film with waterproof, moisture-proof, oil-proof and other functions. In ceramic preparation, coated particles may refer to a special ceramic material precursor, which can be converted into ceramic membranes or porous ceramic structures through specific process. In actual industrial applications, it can be used to prepare flexible ceramic nano-membranes, porous ceramic membranes, etc.

[0003] In the ceramic preparation process, stirring helps to fully mix the ceramic powder with the binder or other additives to form a uniform slurry or suspension. This uniformity is crucial for the subsequent molding and sintering process because it ensures the performance consistency of the final product. For example, patent CN202011294920.0 mentions that the ceramic powder is added to the continuous phase liquid and stirred to form a dispersion. This step is the basis for preparing ceramic microspheres. In some cases, stirring can promote chemical reactions in the ceramic slurry, such as curing, crosslinking or polymerization reactions, thereby helping to form the desired ceramic precursor or directly form ceramic materials. It can affect the viscosity and fluidity of the ceramic slurry, which is very important for the slurry molding process (such as grouting, casting, etc.). By adjusting the stirring speed and time, the rheological properties of the slurry can be controlled to meet different molding process requirements.

[0004] In order to improve production efficiency and replace the traditional production steps of manual mixing, the present invention aims to solve the problem of low efficiency of manual mixing. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide an automatic mixer for coated particles for ceramic preparation, which has the advantages of high degree of automation and sufficient stirring, reducing the workload of workers and improving work efficiency to a certain extent.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: The mixing machine of the present invention is a mixing machine for preparing coated particles of ceramics, comprising a base, a fixing frame being fixedly connected to the top surface of the base, a mixing barrel being fixedly mounted on the fixing frame, a symmetrical first feeding port and a second feeding port being provided on both sides of the top of the mixing barrel, the first feeding port and the second feeding port being both communicated with the interior of the mixing barrel, a first feeding hopper being communicated with the outside of the first feeding port, a second feeding hopper being communicated with the outside of the second feeding port, a mixing assembly being provided inside the mixing barrel, the mixing assembly comprising a fixing seat symmetrically arranged at the top and the bottom of the mixing barrel, a mixing roller being rotatably connected between the fixing seats, one end of the mixing roller extending to the outside of the top of the mixing barrel, an extending end of the mixing roller being connected to a mixing motor via a coupling, a mixing paddle being fixedly connected to the outside of the mixing roller in the mixing barrel, a symmetrical discharge hole being provided at the bottom of the outer wall of the mixing barrel, the discharge holes being both passed through the interior of the mixing barrel, a discharge pipe being both communicated with the outside of the discharge holes, and a control valve being provided on the discharge pipe.

[0007] By adopting the above technical solution, during operation, the operator processes the particles that need to be mixed and pours them into the mixing barrel respectively by cooperating with the first feed hopper and the second feed hopper. Then the operator turns on the stirring motor to drive the stirring roller to rotate, and at the same time cooperates with the stirring paddles on the stirring roller to fully stir and mix the poured particles, thereby reducing the workload of manual stirring and greatly improving the stirring work efficiency. When the particles are completely and fully stirred, the operator opens the control valve at the same time, cooperates with the control valve on the punch-out discharge pipe, and the mixed particles in the mixing barrel flow out, which is convenient for the workers to handle in a unified and centralized manner.

[0008] Further configuration: an annular groove is opened on the inner wall of the mixing barrel, and a plurality of sliders are slidably fitted in the annular groove, one side of the plurality of sliders extends to the outside of the annular groove, and the extension ends of the plurality of sliders are fixedly connected to the outer side wall of the mixing blade in a one-to-one correspondence.

[0009] By adopting the above technical solution, when the stirring blade cooperates with other components for stirring operation, the annular groove and the slider can be arranged to support and stabilize the stirring blade, thereby improving the stirring operation efficiency. Further configuration: a vibration motor is fixedly installed on the outer side walls of the first feed hopper and the second feed hopper.

[0010] By adopting the above technical solution, when the operator pours the particles into the first feed hopper and the second feed hopper respectively, the vibration motor is turned on at the same time to accelerate the feeding speed and improve work efficiency.

[0011] It is further configured that a first limiting plate is slidably inserted at the bottom of the first feed hopper, and a second limiting plate is slidably inserted at the bottom of the second feed hopper. The first limiting plate and the second limiting plate extend to the outside of the first feed hopper and the second feed hopper respectively, and the extending ends of the first limiting plate and the second limiting plate are fixedly connected with pull rings.

[0012] By adopting the above technical solution, before pouring the materials, the operator slides the first limit plate and the second limit plate into the first feed hopper and the second feed hopper respectively, so as to play a limit blocking role and prevent the particles from sliding directly into the mixing barrel. At this time, the operator pours the particles into the first feed hopper and the second feed hopper respectively according to the proportion requirements. After pouring the particles in the appropriate proportion, the operator opens the first limit plate and the second limit plate at the same time, and pours the particles into the mixing barrel, and cooperates with other components to complete the mixing work.

[0013] It is further configured that the inner side walls of the first feed hopper and the second feed hopper are both provided with scale lines.

[0014] By adopting the above technical solution, during the pouring process, the operator can observe the required proportion of particles poured according to the scale lines.

[0015] It is further configured that an observation window is provided on the outer side wall of the mixing barrel, and transparent glass is matched and installed in the observation window.

[0016] By adopting the above technical solution, during the mixing process, the operator can observe the mixing work through the transparent glass window.

[0017] Further configuration: universal wheels are arranged around the bottom of the base.

[0018] By adopting the above technical solution and the setting of the universal wheels, it is convenient for the operator to move the entire device flexibly and conveniently.

[0019] In summary, the present invention has the following beneficial effects: The present invention is equipped with a stirring component. During operation, the operator processes particles that need to be mixed and pours them into the stirring barrel respectively by cooperating with the first feed hopper and the second feed hopper. Then the operator turns on the stirring motor to drive the stirring roller to rotate, and at the same time cooperates with the stirring paddles on the stirring roller to fully stir and mix the poured particles, thereby reducing the workload of manual stirring and greatly improving the stirring work efficiency. When the particles are completely and fully stirred, the operator opens the control valve at the same time and cooperates with the discharge pipe to discharge the mixed particles in the stirring barrel, which is convenient for the workers to handle them in a unified and centralized manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings: Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is the front view of the present invention.

[0021] In the figure, 1. base; 2. fixing frame; 3. mixing barrel; 4. first feed port; 5. second feed port; 6. first feed hopper; 7. second feed hopper; 8. mixing assembly; 9. fixing seat; 10. mixing roller; 11. mixing motor; 12. mixing blade; 13. discharge hole; 14. discharge pipe; 15. control valve; 16. annular groove; 17. slider; 18. vibration motor; 19. first limit plate; 20. second limit plate; 21. pull ring; 22. scale line; 23. observation window; 24. transparent glass; 25. universal wheel. DETAILED DESCRIPTION

[0022] The above and other technical contents, features and effects of the present invention are described in detail below with reference to the attached Figure 1 To Attachment Figure 2 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0023] Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

[0024] Example 1: An automatic mixing machine for coating particles for ceramic preparation, such as Figure 1 , 2 As shown, it includes a base 1, a fixing frame 2 is fixedly connected to the top surface of the base 1, a mixing barrel 3 is fixedly installed on the fixing frame 2, a symmetrical first feed port 4 and a second feed port 5 are opened on both sides of the top of the mixing barrel 3, the first feed port 4 and the second feed port 5 are both connected to the inside of the mixing barrel 3, the first feed port 4 is connected to the first feed hopper 6 on the outside, and the second feed port 5 is connected to the second feed hopper 7 on the outside, and the outer walls of the first feed hopper 6 and the second feed hopper 7 are fixedly installed with a vibration motor 18 to accelerate the unloading speed, and the inner walls of the first feed hopper 6 and the second feed hopper 7 are provided with scale lines 22, which are used for unloading. During the process, the operator can observe the required proportion of particles to be poured according to the scale line 22. A first limiting piece 19 is slidably inserted at the bottom of the first feed hopper 6, and a second limiting piece 20 is slidably inserted at the bottom of the second feed hopper 7. The first limiting piece 19 and the second limiting piece 20 extend to the outside of the first feed hopper 6 and the second feed hopper 7 respectively. The extended ends of the first limiting piece 19 and the second limiting piece 20 are fixedly connected with pull rings 21. The first limiting piece 19 and the second limiting piece 20 play a limiting role. After pouring in the appropriate proportion, the operator opens the first limiting piece 19 and the second limiting piece 20 at the same time, and cooperates to pour the particles into the mixing barrel 3.

[0025] like Figure 1As shown, a stirring assembly 8 is provided inside the stirring barrel 3, and the stirring assembly 8 includes a symmetrical fixed seat 9 arranged at the top and the bottom of the stirring barrel 3, and a stirring roller 10 is rotatably connected between the fixed seats 9, and one end of the stirring roller 10 extends to the outside of the top of the stirring barrel 3, and the extended end of the stirring roller 10 is connected to a stirring motor 11 through a coupling, and a plurality of stirring paddles are fixedly connected to the outside of the stirring roller 10 in the stirring barrel 3, and an annular groove 16 is provided on the inner side wall of the stirring barrel 3, and a plurality of sliders 17 are slidably matched in the annular groove 16, and one side of the plurality of sliders 17 extends to the outside of the annular groove 16, and the extended ends of the plurality of sliders 17 are fixedly connected to the outer side wall of the stirring paddle 12 in a one-to-one correspondence, and when the operator pours the particles into the stirring barrel 3, the operator turns on the vibration motor 18 at the same time to speed up the feeding speed, and then the operator turns on the stirring motor 11 to drive the stirring roller 10 to rotate, and at the same time cooperates with the stirring paddles on the stirring roller 10 to fully stir and mix the poured particles, thereby reducing the workload of manual stirring and greatly improving the stirring work efficiency; Symmetrical discharge holes 13 are provided at the bottom of the outer wall of the mixing barrel 3. The discharge holes 13 all penetrate the interior of the mixing barrel 3. The outer sides of the discharge holes 13 are connected to discharge pipes 14. The discharge pipes 14 are provided with control valves 15. After the particles are fully mixed, the operator opens the control valves 15 at the same time, and cooperates with the control valves 15 on the discharge pipes 14 to make the mixed particles in the mixing barrel 3 flow out, which is convenient for the workers to handle them in a unified and centralized manner.

[0026] like Figure 2 As shown, an observation window 23 is provided on the outer side wall of the mixing barrel 3, and a transparent glass 24 is installed in the observation window 23. During the mixing operation, the operator can observe the mixing operation through the transparent glass 24 window.

[0027] like Figure 2 As shown, universal wheels 25 are arranged around the bottom of the base 1. The arrangement of the universal wheels 25 makes it convenient for the operator to move the entire device, which is flexible and convenient.

[0028] In the embodiment of the present invention, before pouring, the operator slides the first limiting piece 19 and the second limiting piece 20 into the first feed hopper 6 and the second feed hopper 7 respectively, so as to play a limiting blocking role and prevent the particles from directly sliding into the mixing barrel 3. At this time, the operator pours the particles into the first feed hopper 6 and the second feed hopper 7 respectively according to the proportion requirements. During the pouring process, the operator can observe the proportion requirements of the particles according to the scale line 22. After the appropriate proportion requirements are poured, the operator opens the first limiting piece 19 and the second limiting piece 20 at the same time, and cooperates to pour the particles into the mixing barrel 3. At this time The operator turns on the vibration motor 18 at the same time to speed up the material discharge speed, and then turns on the stirring motor 11 to drive the stirring roller 10 to rotate, and at the same time cooperates with the stirring paddles on the stirring roller 10 to fully stir and mix the poured particles, thereby reducing the workload of manual stirring and greatly improving the stirring efficiency. During the stirring process, the operator can observe the stirring work through the transparent glass window 24. When the particles are fully stirred, the operator opens the control valve 15 at the same time, cooperates with the control valve 15 on the punch-out pipe 14, and the mixed particles in the stirring barrel 3 flow out, which is convenient for the workers to handle in a unified and centralized manner.

[0029] The above is a further detailed description of the present invention in combination with a specific implementation method, and it cannot be determined that the specific implementation of the present invention is limited to this; for technical personnel in the technical field to which the present invention belongs and related technical fields, based on the technical solution of the present invention, the expansion and replacement of operating methods and data should all fall within the protection scope of the present invention.

Claims

1. An automatic mixing machine for coating particles for ceramic preparation, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected to a fixing frame (2), a stirring barrel (3) is fixedly mounted on the fixing frame (2), a first feeding port (4) and a second feeding port (5) are symmetrically provided on both sides of the top of the stirring barrel (3), the first feeding port (4) and the second feeding port (5) are both connected to the inside of the stirring barrel (3), the first feeding port (4) is connected to a first feeding hopper (6) on the outside, and the second feeding port (5) is connected to a second feeding hopper (7) on the outside, a stirring assembly (8) is provided inside the stirring barrel (3), the stirring assembly (8) comprises a stirring member (8) arranged at the top of the stirring barrel (3) and the bottom of the stirring barrel (3) Symmetrical fixed seats (9), wherein a stirring roller (10) is rotatably connected between the fixed seats (9), one end of the stirring roller (10) extends to the outside of the top of the stirring barrel (3), and the extended end of the stirring roller (10) is connected to a stirring motor (11) via a coupling, and a plurality of stirring blades are fixedly connected to the outside of the stirring roller (10) in the stirring barrel (3), and symmetrical discharge holes (13) are provided at the bottom of the outer wall of the stirring barrel (3), and the discharge holes (13) all penetrate the interior of the stirring barrel (3), and the outside of the discharge holes (13) are connected to a discharge pipe (14), and a control valve (15) is provided on the discharge pipe (14).

2. The automatic mixer for coated particles according to claim 1, characterized in that: The inner wall of the stirring barrel (3) is provided with an annular groove (16), and a plurality of sliding blocks (17) are slidably fitted in the annular groove (16). One side of the plurality of sliding blocks (17) extends to the outside of the annular groove (16), and the extended ends of the plurality of sliding blocks (17) are fixedly connected to the outer wall of the stirring blade (12) in a one-to-one correspondence.

3. The automatic mixer for coated particles according to claim 1, characterized in that: A vibration motor (18) is fixedly mounted on the outer side walls of the first feed hopper (6) and the second feed hopper (7).

4. The automatic mixer for coated particles according to claim 1, characterized in that: A first limiting plate (19) is slidably inserted at the bottom of the first feed hopper (6), and a second limiting plate (20) is slidably inserted at the bottom of the second feed hopper (7). The first limiting plate (19) and the second limiting plate (20) extend to the outside of the first feed hopper (6) and the second feed hopper (7) respectively, and the extending ends of the first limiting plate (19) and the second limiting plate (20) are fixedly connected with pull rings (21).

5. The automatic mixer for coated particles according to claim 1, characterized in that: The inner side walls of the first feed hopper (6) and the second feed hopper (7) are both provided with scale lines (22).

6. The automatic mixer for coated particles according to claim 1, characterized in that: An observation window (23) is provided on the outer side wall of the mixing barrel (3), and a transparent glass (24) is installed in the observation window (23).

7. The automatic mixer for coated particles according to claim 1, characterized in that: Universal wheels (25) are arranged around the bottom of the base (1).

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