Silicon PU material producing, processing and mixing device

Abstract

The utility model discloses a silicon PU (Poly Urethane) material producing, processing and mixing device, which belongs to the technical field of silicon PU material production and comprises a mixing tank, a bottom plate is arranged in the mixing tank, the bottom of the bottom plate is connected with the top of a motor, and the output end of the motor penetrates through the bottom plate and is in transmission connection with the bottom end of a transmission rod. The outer wall of the transmission rod is connected with the inner walls of two connecting discs respectively, four mounting grooves are formed in each connecting disc, and the connecting discs are fixedly connected with stirring plates through the mounting grooves. According to the silicon PU material production and processing mixing device, by arranging a motor, a transmission rod, a connecting disc, a stirring plate, a wedge-shaped block, a first bearing and a stirring wheel, a silicon PU material can be rapidly stirred and mixed in the using process of the mixing device, and meanwhile, the silicon PU material precipitated at the bottom can be secondarily mixed; therefore, the situation of uneven mixing caused by accumulation of the silicon PU material at the bottom of the inner wall of the mixing tank is avoided, and the mixing quality of the silicon PU material is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of silicone PU material production, and specifically relates to a mixing device for the production and processing of silicone PU materials. Background Art

[0002] Silicone PU is a healthy professional elastic synthetic court surface material system that conforms to the principles of human engineering and meets the needs of sports physical characteristics. It has a structure with a hard upper layer and a springy lower layer and can be directly constructed on a cement or asphalt base. It is composed of a single-component organosilicon-modified polyurethane to form a buffer and rebound structure, and a two-component modified acrylic acid as the wear-resistant surface layer. It is generally used in sports venues such as basketball courts and badminton courts.

[0003] The Chinese patent discloses a mixing device for the production and processing of silicone PU court materials, with the publication number CN216031782U. It is proposed in the text that "including a support frame and a mixing tank, both left and right sides at the bottom of the support frame are fixedly connected with support feet, the mixing tank is fixedly inserted in the middle of the support frame, the center of the bottom of the mixing tank is fixedly connected with a transmission box, four first bearings are installed at equal distances in a circular pattern with the center of the transmission box as the origin on the inner wall of the bottom of the transmission box, a first gear is fixedly connected to the inner ring of each first bearing, and a machine box is fixedly connected to the center of the bottom of the transmission box". In the process of mixing existing silicone PU materials, due to the gravitational precipitation of silicone PU itself, the silicone PU materials will accumulate at the bottom of the mixing tank, resulting in difficulty in uniformly mixing the silicone PU materials at the bottom, thus affecting the production quality of silicone PU. Summary of the Utility Model

[0004] In order to overcome the above defects of the prior art, the utility model provides a mixing device for the production and processing of silicone PU materials, which solves the problem that in the process of mixing existing silicone PU materials, due to the gravitational precipitation of silicone PU itself, the silicone PU materials will accumulate at the bottom of the mixing tank, resulting in difficulty in uniformly mixing the silicone PU materials at the bottom, thus affecting the production quality of silicone PU.

[0005] The technical solution of the utility model is as follows: A mixing device for the production and processing of silicone PU materials, including a mixing tank, a bottom plate is arranged inside the mixing tank, the bottom of the bottom plate is connected to the top of a motor, the output end of the motor passes through the bottom plate and is in transmission connection with the bottom end of a transmission rod, the outer wall of the transmission rod is respectively connected to the inner walls of two connecting plates, four installation slots are opened in the connecting plates, the connecting plates are fixedly connected to stirring plates through the installation slots, the outer wall of the stirring plate is fixedly connected to the side surface of a wedge-shaped block, the bottom of the wedge-shaped block is connected to the top end of a rotating rod, and the rotating rod is respectively clamped with a number of stirring wheels through first bearings.

[0006] As a further solution of the utility model: The top of the mixing tank is connected to the bottom of the bearing seat, a second bearing is arranged in the bearing seat, and the transmission rod is clamped with the bearing seat through the second bearing.

[0007] As a further solution of the utility model: One side of the stirring plate is connected to the corresponding side of the connecting plate, a cleaning plate is arranged on the other side of the connecting plate, and the outer wall of the cleaning plate is attached to the inner wall of the mixing tank.

[0008] As a further solution of the utility model: Both the top and the bottom of the connecting plate are fixedly connected with reinforcing plates, and the sides of the two reinforcing plates are connected to the corresponding side of the cleaning plate.

[0009] As a further solution of the utility model: One end of the outer wall of the mixing tank is communicated with the corresponding water valve, and an external water pipe is arranged in the water valve.

[0010] As a further solution of the utility model: One end of the outer wall of the mixing tank is communicated with one end of the feed valve, and one end of the outer wall of the mixing tank is communicated with one end of the discharge valve.

[0011] As a further solution of the utility model: The bottom of the mixing tank is communicated with the top of the sewage discharge valve, and the sewage discharge valve is an electromagnetic control type sewage discharge valve.

[0012] As a further solution of the utility model: The outer wall of the mixing tank is respectively connected to the opposite sides of two support feet, and the two support feet are symmetrically arranged, and anti-slip pads are arranged at the bottoms of the two support feet.

[0013] The working principle and beneficial effects of the utility model are as follows:

[0014] 1. For this silicon PU material production and processing mixing device, by setting the motor, transmission rod, connecting plate, stirring plate, wedge-shaped block, rotating rod, first bearing and stirring wheel, when in use, start the motor, the motor rotates to drive the transmission rod to rotate, the transmission rod rotates to drive the connecting plate to rotate, the connecting plate rotates to drive the stirring plate to rotate. Through the high-speed rotation of the stirring plate, the materials can be quickly mixed. And during the rotation of the stirring plate, it will drive the wedge-shaped block to rotate, the wedge-shaped block rotates to drive the rotating rod to rotate, and during the rotation of the rotating rod, it will drive the stirring wheel to rotate. During the rotation of the stirring wheel, it will squeeze the materials at the bottom, causing the stirring wheel to rotate by itself, so as to stir and mix the materials at the bottom. This enables the mixing device to quickly stir and mix the silicon PU materials during use, and at the same time can perform secondary mixing on the silicon PU materials deposited at the bottom, thus avoiding the situation of uneven mixing caused by the accumulation of silicon PU materials at the bottom of the inner wall of the mixing tank, and further ensuring the mixing quality of the silicon PU materials.

[0015] 2. For the silicon PU material production and processing mixing device, by setting the connecting plate, cleaning plate, reinforcing plate and water valve, when it is necessary to clean the inside of the mixing tank, start the motor. The motor drives the stirring plate to rotate through the transmission rod and the connecting plate. The rotation of the stirring plate drives the connecting plate to rotate, thereby driving the cleaning plate to rotate. Since the cleaning plate is in contact with the inside of the mixing tank, the cleaning plate can clean the inner wall of the mixing tank during rotation, and the inner wall of the mixing tank can be rinsed through the water valve, thus facilitating the cleaning of the mixing tank, avoiding the negative impact of the adhesion of materials on the inner wall of the mixing tank on the mixing of the next batch of materials, and reducing the labor intensity of manual cleaning through automatic cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 is a three-dimensional sectional structural schematic diagram of the mixing tank of the present invention;

[0019] Figure 3 is a three-dimensional structural schematic diagram of the stirring plate of the present invention;

[0020] Figure 4 is a three-dimensional structural schematic diagram of the stirring wheel of the present invention;

[0021] In the figure: 1 mixing tank, 2 bottom plate, 3 motor, 4 transmission rod, 5 connecting plate, 6 stirring plate, 7 wedge-shaped block, 8 rotating rod, 9 first bearing, 10 stirring wheel, 11 bearing seat, 12 second bearing, 13 connecting plate, 14 cleaning plate, 15 reinforcing plate, 16 water valve, 17 feed valve, 18 discharge valve, 19 sewage discharge valve, 20 support feet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of the present invention.

[0023] Such as Figures 1-4As shown in the figure, the utility model provides a technical solution: a mixing device for the production and processing of silicon PU materials, including a mixing tank 1. A bottom plate 2 is arranged inside the mixing tank 1. The bottom of the bottom plate 2 is connected to the top of a motor 3. The output end of the motor 3 passes through the bottom plate 2 and is in transmission connection with the bottom end of a transmission rod 4. The outer wall of the transmission rod 4 is respectively connected to the inner walls of two connecting plates 5. Four installation grooves are opened in the connecting plates 5. The connecting plates 5 are fixedly connected to stirring plates 6 through the installation grooves. The outer wall of the stirring plate 6 is fixedly connected to the side of a wedge-shaped block 7. The bottom of the wedge-shaped block 7 is connected to the top end of a rotating rod 8. The rotating rod 8 is respectively clamped with a number of stirring wheels 10 through a first bearing 9. The top of the mixing tank 1 is connected to the bottom of a bearing seat 11. A second bearing 12 is arranged inside the bearing seat 11. The transmission rod 4 is clamped with the bearing seat 11 through the second bearing 12. By setting the second bearing 12 and the bearing seat 11, it can play a role in limiting and supporting during the rotation of the transmission rod 4, avoiding the shaking of the transmission rod 4 during rotation and affecting its transmission effect, and at the same time reducing the friction generated when the transmission rod 4 rotates, ensuring its rotation accuracy, and thus ensuring the stability of its rotation. One side of the stirring plate 6 is connected to the corresponding side of a connecting plate 13. The other side of the connecting plate 13 is provided with a cleaning plate 14. The outer wall of the cleaning plate 14 is attached to the inner wall of the mixing tank 1. Both the top and bottom of the connecting plate 13 are fixedly connected with reinforcing plates 15, and the sides of the two reinforcing plates 15 are connected to the corresponding side of the cleaning plate 14. One end of the outer wall of the mixing tank 1 is communicated with a water valve 16. An external water pipe is arranged inside the water valve 16. By setting the connecting plate 13, the cleaning plate 14, the reinforcing plates 15 and the water valve 16, when it is necessary to clean the inside of the mixing tank 1, start the motor 3. The motor 3 drives the stirring plate 6 to rotate through the transmission rod 4 and the connecting plates 5. The rotation of the stirring plate 6 drives the connecting plate 13 to rotate, thereby driving the cleaning plate 14 to rotate. Since the cleaning plate 14 is attached to the inside of the mixing tank 1, the cleaning plate 14 can clean the inner wall of the mixing tank 1 during rotation, and the inner wall of the mixing tank 1 can be rinsed through the water valve 16, thus facilitating the cleaning of the mixing tank 1, avoiding the adhesion of materials on the inner wall of the mixing tank 1 having a negative impact on the mixing of the next batch of materials, and reducing the labor intensity of manual cleaning through automatic cleaning. One end of the outer wall of the mixing tank 1 is communicated with a feed valve 17. One end of the outer wall of the mixing tank 1 is communicated with a discharge valve 18. The bottom of the mixing tank 1 is communicated with the top of a sewage discharge valve 19. The sewage discharge valve 19 is an electromagnetic control type sewage discharge valve. The outer wall of the mixing tank 1 is respectively connected to the opposite sides of two support feet 20, and the two support feet 20 are symmetrically arranged. Anti-slip pads are arranged at the bottoms of the two support feet 20. By setting the support feet 20, the stability of the mixing device can be ensured, avoiding the situation of tipping over during the use of the mixing device.

[0024] The working principle of the utility model is as follows:

[0025] During use, start the motor 3. The rotation of the motor 3 drives the rotation of the transmission rod 4. The rotation of the transmission rod 4 drives the rotation of the connection disk 5. The rotation of the connection disk 5 drives the rotation of the stirring plate 6. Through the high-speed rotation of the stirring plate 6, the materials can be quickly mixed. During the rotation of the stirring plate 6, the wedge-shaped block 7 will be driven to rotate. The rotation of the wedge-shaped block 7 drives the rotation of the rotating rod 8. During the rotation of the rotating rod 8, the stirring wheel 10 will be driven to rotate. During the rotation of the stirring wheel 10, it will squeeze the materials at the bottom, causing the stirring wheel 10 to rotate on its own axis, thereby stirring and mixing the materials at the bottom. When it is necessary to clean the inside of the mixing tank 1, start the motor 3. The motor 3 drives the stirring plate 6 to rotate through the transmission rod 4 and the connection disk 5. The rotation of the stirring plate 6 drives the rotation of the connection plate 13, thereby driving the cleaning plate 14 to rotate. Since the cleaning plate 14 is in contact with the inside of the mixing tank 1, the cleaning plate 14 can clean the inner wall of the mixing tank 1 during rotation. Moreover, the inner wall of the mixing tank 1 can be rinsed through the water valve 16.

[0026] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A silicon PU material production and processing mixing device, comprising a mixing tank (1), characterized in that: The mixing tank (1) is provided with a bottom plate (2), the bottom of the bottom plate (2) is connected to the top of the motor (3), the output end of the motor (3) passes through the bottom plate (2) and is transmission-connected to the bottom end of the transmission rod (4), the outer wall of the transmission rod (4) is respectively connected to the inner walls of two connecting plates (5), the connecting plates (5) are provided with four mounting grooves, the connecting plates (5) are fixedly connected to the stirring plates (6) through the mounting grooves, the outer wall of the stirring plates (6) is fixedly connected to the side of the wedge block (7), the bottom of the wedge block (7) is connected to the top of the rotating rod (8), and the rotating rod (8) is respectively connected to a plurality of stirring wheels (10) through a first bearing (9).

2. A silicon PU material production, processing and mixing device according to claim 1, characterized in that: The top of the mixing tank (1) is connected to the bottom of the bearing seat (11), a second bearing (12) is arranged in the bearing seat (11), and the transmission rod (4) is mutually clamped with the bearing seat (11) via the second bearing (12).

3. A silicon PU material production, processing and mixing device according to claim 1, characterized in that: The side surface of the stirring plate (6) is connected to a corresponding side of the connecting plate (13), and a cleaning plate (14) is provided on the other side of the connecting plate (13), and the outer wall of the cleaning plate (14) is in contact with the inner wall of the mixing tank (1).

4. A silicon PU material production, processing and mixing device according to claim 3, characterized in that: The top and bottom of the connecting plate (13) are fixedly connected to a reinforcing plate (15), and the side surfaces of the two reinforcing plates (15) are connected to a corresponding side of the cleaning plate (14).

5. A silicon PU material production, processing and mixing device according to claim 1, characterized in that: The outer wall of the mixing tank (1) is connected to an end corresponding to the water valve (16), and an external water pipe is arranged inside the water valve (16).

6. A silicon PU material production, processing and mixing device according to claim 1, characterized in that: The outer wall of the mixing tank (1) is connected to one end of the feed valve (17), and the outer wall of the mixing tank (1) is connected to one end of the discharge valve (18).

7. A silicon PU material production, processing and mixing device according to claim 1, characterized in that: The bottom of the mixing tank (1) is connected to the top of a drain valve (19), and the drain valve (19) is an electromagnetically controlled drain valve.

8. The silicon PU material production, processing and mixing device according to claim 1, characterized in that: The outer wall of the mixing tank (1) is connected to opposite sides of two supporting feet (20), respectively, and the two supporting feet (20) are symmetrically arranged, and the bottoms of the two supporting feet (20) are both provided with anti-slip pads.

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