Automatic mixing and stirring device for rubber powder

Abstract

The utility model relates to the technical field of stirring devices, in particular to an automatic rubber powder mixing and stirring device which comprises a stirring chamber. Through cooperation of the driving motor, the conveying roller, the air conveying pipe, the fan, the transverse pipe, the telescopic pipe, the air outlet pipe, the air blowing opening, the stirring paddle, the electric telescopic rod and the connecting plate, a transmission shaft of the driving motor is started to rotate to enable the conveying roller to rotate, and the transverse pipe and the telescopic pipe can support the conveying roller to stably drive the air outlet pipe to conduct circumferential rotation operation; a conveying roller promotes materials at the bottom to turn over to the top, a fan is started to convey air to be emitted from an air blowing opening in the surface of an air outlet pipe, the materials in a stirring chamber can be dispersed and stirred by arranging a stirring paddle and the air blowing opening, and an electric telescopic rod pushes the using length of a telescopic pipe through a connecting plate to stretch out and draw back so as to transversely adjust the position of the air outlet pipe. And the air outlet pipe part is adjusted and optimized in the transverse direction, so that sufficient stirring is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to an automatic mixing and stirring device for rubber powder. Background Art

[0002] As people's requirements for living standards are getting higher and higher, many of their daily necessities are rubber products, which puts very strict requirements on all aspects of rubber products. An important feature of rubber products is color diversity. Mixing rubber particles and pigments is a very important step in the production process.

[0003] After searching, the announcement number CN104385476A is named as an invention of a rubber powder stirring device, including a bracket. Through research and analysis, it is found that although the stirring device has advantages such as simple structure and convenient use, it still has the following disadvantages to a certain extent;

[0004] For example, the stirring device usually has a relatively simple stirring structure, and the stirring structure is mostly fixed, and the use position cannot be adjusted, which may cause the material to form a dead corner accumulation in the stirring container and cannot be stirred in place, thereby increasing the stirring time, and the stirring effect may be affected to a certain extent. In order to solve the above technical problems, it is necessary for us to design an automatic mixing and stirring device for rubber powder to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an automatic mixing and stirring device for rubber powder, which has the advantages of reasonable stirring position to improve stirring efficiency and ensure sufficient stirring, and solves the problem that materials are easily accumulated in dead corners in the stirring container and cannot be stirred in place, resulting in low stirring efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated mixing and stirring device for rubber powder, comprising a stirring chamber, a chamber cover movably connected to the top of the stirring chamber, a drive motor is arranged on the top of the chamber cover, a stirring mechanism is arranged on the bottom of the chamber cover, the stirring mechanism comprises a conveying roller, the conveying roller is fixedly connected to the rotating shaft of the drive motor, an air pipe is movably sleeved on the surface of the conveying roller, a fan is arranged on the top of the chamber cover, one end of the fan passes through the chamber cover and is connected to the air pipe, a transverse pipe is connected to the surface of the conveying roller, a telescopic pipe is penetrated on one side of the transverse pipe, an air outlet is connected to one side of the telescopic pipe, an air outlet is provided on the surface of the air outlet pipe, a stirring paddle is fixedly installed on the surface of the air outlet pipe.

[0007] Preferably, an electric telescopic rod is fixedly connected to the surface of the conveying roller, a connecting plate is fixedly connected to one side of the electric telescopic rod, and the connecting plate is fixedly connected to the telescopic tube.

[0008] Preferably, the air delivery pipe is connected to the conveying roller, the telescopic pipe is connected to the transverse pipe, and the telescopic pipe is movably connected to the inner wall of the transverse pipe.

[0009] Preferably, a feed hopper is provided on the top of the chamber cover, the bottom of the feed hopper is connected to an electric valve, a frame is welded at the bottom of the stirring chamber, the bottom of the stirring chamber is connected to a discharge valve, and the number of the air ports and stirring paddles is several.

[0010] Preferably, a bearing is movably connected between the rotating shaft of the driving motor and the inner wall of the chamber cover, one side of the bearing is fixedly connected to the inner wall of the chamber cover, and the bearing is movably sleeved on the surface of the rotating shaft of the driving motor.

[0011] Preferably, a moving mechanism is provided on the top of the chamber cover, and the moving mechanism includes a mounting plate, and the mounting plate is welded to the top of the chamber cover. A hydraulic rod is provided on the surface of the mixing chamber, and the top of the hydraulic rod is fixedly connected to the mounting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model cooperates with a driving motor, a conveying roller, an air pipe, a fan, a transverse pipe, a telescopic pipe, an air outlet pipe, an air blowing port, a stirring paddle, an electric telescopic rod and a connecting plate to start the driving motor's transmission shaft to rotate so that the conveying roller rotates, so that the transverse pipe and the telescopic pipe can support the conveying roller to stably drive the air outlet pipe to perform a circular rotation operation, the conveying roller causes the bottom material to flip to the top, and the fan is started to convey gas to be emitted from the air blowing port on the surface of the air outlet pipe. The setting of the stirring paddle and the air blowing port can disperse and stir the material in the mixing chamber, and the electric telescopic rod pushes the use length of the telescopic pipe through the connecting plate to extend and retract the position of the air outlet pipe, and the air outlet pipe part is adjusted and optimized in the transverse direction to ensure sufficient stirring.

[0014] 2. The utility model uses the load-bearing capacity and stability of the mounting plate to provide good and stable support for the stirring mechanism through the cooperation between the mounting plate and the hydraulic rod. The electric telescopic performance of the hydraulic rod can be used to displace the stirring mechanism according to different needs, so as to facilitate the separation of the stirring chamber and the chamber cover and facilitate the cleaning of the stirring mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 This is a bottom-up stereoscopic schematic diagram of the utility model;

[0017] Figure 3 It is a sectional stereoscopic schematic diagram of the utility model.

[0018] In the figure: 1. mixing chamber; 2. chamber cover; 3. driving motor; 4. mixing mechanism; 5. conveying roller; 6. air pipe; 7. fan; 8. horizontal pipe; 9. telescopic pipe; 10. air outlet; 11. air outlet; 12. stirring paddle; 13. electric telescopic rod; 14. connecting plate; 15. feed hopper; 16. electric valve; 17. frame; 18. discharge valve; 19. moving mechanism; 20. mounting plate; 21. hydraulic rod. DETAILED DESCRIPTION

[0019] See also Figure 1-Figure 3 A rubber powder automatic mixing and stirring device comprises a mixing chamber 1, a chamber cover 2 is movably connected to the top of the mixing chamber 1, a driving motor 3 is arranged on the top of the chamber cover 2, a stirring mechanism 4 is arranged on the bottom of the chamber cover 2, the stirring mechanism 4 comprises a conveying roller 5, the conveying roller 5 is fixedly connected to the rotating shaft of the driving motor 3, an air pipe 6 is movably sleeved on the surface of the conveying roller 5, a fan 7 is arranged on the top of the chamber cover 2, one end of the fan 7 passes through the chamber cover 2 and is connected to the air pipe 6, a transverse pipe 8 is connected to the surface of the conveying roller 5, a telescopic pipe 9 is penetrated on one side of the transverse pipe 8, an air outlet pipe 10 is connected on one side of the telescopic pipe 9, an air outlet 11 is opened on the surface of the air outlet pipe 10, and a stirring paddle 12 is fixedly installed on the surface of the air outlet pipe 10.

[0020] See also Figure 3 An electric telescopic rod 13 is fixedly connected to the surface of the conveying roller 5, and a connecting plate 14 is fixedly connected to one side of the electric telescopic rod 13. The connecting plate 14 is fixedly connected to the telescopic tube 9. By setting the connecting plate 14, the telescopic tube 9 and the electric telescopic rod 13 can be stably connected, thereby providing certain support for the telescopic tube 9.

[0021] See also Figure 3 The air delivery pipe 6 is connected to the conveying roller 5, the telescopic tube 9 is connected to the transverse tube 8, and the telescopic tube 9 is movably connected to the inner wall of the transverse tube 8. By setting the telescopic tube 9, the air flow introduction route can be adjusted to meet diversified usage needs.

[0022] See also Figure 1 and Figure 2 A feed hopper 15 is arranged on the top of the chamber cover 2, and an electric valve 16 is connected to the bottom of the feed hopper 15. A frame 17 is welded to the bottom of the mixing chamber 1. The frame 17 is arranged to provide a fixed support for the bottom of the mixing chamber 1, so as to ensure that the mixing chamber 1 is stably placed on the ground surface. A discharge valve 18 is connected to the bottom of the mixing chamber 1, and the number of the air outlet 11 and the stirring paddle 12 is several.

[0023] See also Figure 1A bearing is movably connected between the rotating shaft of the driving motor 3 and the inner wall of the chamber cover 2. One side of the bearing is fixedly connected to the inner wall of the chamber cover 2. The bearing is movably sleeved on the surface of the rotating shaft of the driving motor 3. By setting the bearing, the rotating shaft of the driving motor 3 and the inner wall of the chamber cover 2 can be stably connected, which facilitates the rotation of the rotating shaft of the driving motor 3.

[0024] See also Figure 1 A moving mechanism 19 is provided on the top of the chamber cover 2, and the moving mechanism 19 includes a mounting plate 20, which is welded to the top of the chamber cover 2. A hydraulic rod 21 is provided on the surface of the mixing chamber 1, and the top of the hydraulic rod 21 is fixedly connected to the mounting plate 20. By setting the mounting plate 20, a good and stable support is provided for the chamber cover 2 to ensure that it has a high load-bearing capacity and stability.

[0025] When in use, the user measures the amount of material through the feed hopper 15, opens the electric valve 16 to quantitatively transport the material into the mixing chamber 1, drives the output shaft of the driving motor 3 through the external controller to rotate the conveying roller 5, and the surface of the conveying roller 5 is rotated and displaced in a circular manner through the cross tube 8 and the telescopic tube 9 load-bearing outlet pipe 10. When the conveying roller 5 rotates, a vortex can be generated, causing the bottom material to flip to the top to meet the mixing needs. The fan 7 is controlled by the external controller to start working, and the gas is drawn into the air pipe 6 along the cross tube 8 and the telescopic tube 9 to the inner cavity of the outlet pipe 10, and a negative pressure thrust is generated from the air port 11 to the inner cavity. The rotation displacement of the outlet pipe 10 causes the air port 11 and the stirring paddle 12 to contact the inside Dispersed stirring, and the stirring paddle 12 can scrape off the stuck materials during the stirring process, start the electric telescopic rod 13 to extend and push the connecting plate 14 to make the telescopic tube 9 slide along the inner cavity of the horizontal tube 8, and use the adjustment of the length of the telescopic tube 9 to stably support and guide the air outlet pipe 10, so that the air port 11 and the stirring paddle 12 can be laterally displaced to different positions, which is helpful to stir the materials at different positions more evenly to ensure sufficient stirring, and start the hydraulic rod 21 to extend and push the control mounting plate 20 and the chamber cover 2 to rise, so that the chamber cover 2 and the stirring chamber 1 are separated, and the stirring mechanism 4 is pulled out of the stirring chamber 1, which is convenient for the subsequent cleaning of the stirring mechanism 4.

[0026] In summary: the rubber powder automatic mixing and stirring device, through the coordination of the mixing chamber 1, the chamber cover 2, the driving motor 3, the conveying roller 5, the air pipe 6, the fan 7, the horizontal pipe 8, the telescopic pipe 9, the air outlet pipe 10, the air outlet 11 and the stirring paddle 12, solves the problem that the material is easily accumulated in the dead corner in the mixing container and cannot be stirred properly, resulting in low mixing efficiency.

Claims

1. An automatic mixing and stirring device for rubber powder, comprising a mixing chamber (1), characterized in that: The top of the stirring chamber (1) is movably connected to a chamber cover (2), the top of the chamber cover (2) is provided with a driving motor (3), the bottom of the chamber cover (2) is provided with a stirring mechanism (4), the stirring mechanism (4) comprises a conveying roller (5), the conveying roller (5) is fixedly connected to the rotating shaft of the driving motor (3), the surface of the conveying roller (5) is movably sleeved with an air supply pipe (6), the top of the chamber cover (2) is provided with a fan (7), one end of the fan (7) passes through the chamber cover (2) and is connected to the air supply pipe (6), the surface of the conveying roller (5) is connected to a transverse pipe (8), one side of the transverse pipe (8) is penetrated by a telescopic pipe (9), one side of the telescopic pipe (9) is connected to an air outlet pipe (10), the surface of the air outlet pipe (10) is provided with an air outlet (11), and the surface of the air outlet pipe (10) is fixedly mounted with a stirring paddle (12).

2. The automatic mixing and stirring device for rubber powder according to claim 1, characterized in that: An electric telescopic rod (13) is fixedly connected to the surface of the conveying roller (5), a connecting plate (14) is fixedly connected to one side of the electric telescopic rod (13), and the connecting plate (14) is fixedly connected to the telescopic tube (9).

3. The automatic mixing and stirring device for rubber powder according to claim 1, characterized in that: The air delivery pipe (6) is in communication with the conveying roller (5), the telescopic pipe (9) is in communication with the transverse pipe (8), and the telescopic pipe (9) is movably connected to the inner wall of the transverse pipe (8).

4. The automatic mixing and stirring device for rubber powder according to claim 1, characterized in that: A feed hopper (15) is provided on the top of the chamber cover (2), and an electric valve (16) is connected to the bottom of the feed hopper (15). A frame (17) is welded to the bottom of the stirring chamber (1), and a discharge valve (18) is connected to the bottom of the stirring chamber (1). The number of the air ports (11) and the stirring paddles (12) is several.

5. The automatic mixing and stirring device for rubber powder according to claim 1, characterized in that: A bearing is movably connected between the rotating shaft of the drive motor (3) and the inner wall of the chamber cover (2), one side of the bearing is fixedly connected to the inner wall of the chamber cover (2), and the bearing is movably sleeved on the surface of the rotating shaft of the drive motor (3).

6. The automatic mixing and stirring device for rubber powder according to claim 1, characterized in that: A moving mechanism (19) is provided on the top of the chamber cover (2), and the moving mechanism (19) comprises a mounting plate (20). The mounting plate (20) is welded to the top of the chamber cover (2). A hydraulic rod (21) is provided on the surface of the stirring chamber (1), and the top of the hydraulic rod (21) is fixedly connected to the mounting plate (20).

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