Self-heat-preservation putty powder production device

Abstract

The invention belongs to the technical field of putty powder production, and particularly relates to a self-heat-preservation putty powder production device which comprises a mixing tank and a spraying tank, the spraying tank is fixedly connected to the top of the mixing tank, one side of the top of the mixing tank is fixedly connected with a feeding hopper, and the top of the feeding hopper is fixedly connected with a dust collection frame. A fixed cover is fixedly connected to the top of the inner wall of the mixing tank; the invention provides a self-heat-preservation putty powder production device, and solves the problems that in the prior art, in the putty powder production process, due to the fact that various powdery raw materials are needed for putty powder production, a large amount of dust is scattered into air in the raw material feeding and collecting process, and the production efficiency is improved. The problems that a large amount of raw material powder is prone to raising when the raw material powder is put into a production device, if the dust is not collected and subjected to dust falling work, the nearby air environment is prone to being polluted, and meanwhile the body health of workers is seriously threatened after the raw material powder is inhaled into the lungs of the workers are solved.

Description

Technical Field

[0001] The invention belongs to the field of putty powder production, in particular to a self-heat-insulating putty powder production device. Background Art

[0002] Putty powder is a building material used to repair and smooth walls, usually made of raw materials such as adhesives, fillers and additives.

[0003] In the prior art, in the process of producing putty powder, since the production of putty powder requires a variety of powdered raw materials, a large amount of dust will be scattered into the air during the process of adding and collecting the raw materials, especially when adding the raw material powder into the production device, a large amount of raw material powder is easily raised. If the dust is not collected and dusted, it is easy to cause pollution to the surrounding air environment, and it is easy to be inhaled into the lungs of workers, posing a serious threat to their health. Summary of the invention

[0004] In view of the above problems existing in the prior art, the main purpose of the present invention is to provide a self-insulating putty powder production device.

[0005] The technical solution of the present invention is as follows: a self-insulating putty powder production device comprises a mixing tank and a spray tank, the spray tank is fixedly connected to the top of the mixing tank, a feeding funnel is fixedly connected to one side of the top of the mixing tank, a dust collection frame is fixedly connected to the top of the feeding funnel, a fixed cover is fixedly connected to the top of the inner wall of the mixing tank, the interior of the dust collection frame penetrates the inner wall of the mixing tank and extends to the interior of the fixed cover where a feeding pipe is fixedly connected, a suction fan is rotatably connected to one side of the interior of the fixed cover through a limiting frame, stirring rods and crushing knives are staggered on the upper part of the interior of the mixing tank, water outlets are equidistantly opened on the inner wall of the spray tank, sliding columns are equidistantly arranged inside the spray tank corresponding to the water outlets, a transmission assembly is arranged inside the mixing tank, and a spray assembly is arranged inside the spray tank.

[0006] As a preferred embodiment, the transmission assembly includes a first motor, the first motor is fixedly connected to the top of the mixing tank, the output end of the first motor is fixedly connected to a first pulley, the interior of the fixed cover extends to the top of the mixing tank and is rotatably connected to a second rotating rod, the top of the second rotating rod is fixedly connected to a second pulley, the first pulley and the second pulley are connected by a transmission belt, the bottom of the second rotating rod is fixedly connected to a first bevel gear, the outer side of the suction fan is fixedly connected to a second bevel gear, the first bevel gear is meshingly connected to the second bevel gear, a filter rack is provided on the inner side of the fixed cover close to the suction fan, and a feeding port is equidistantly provided at the bottom of the fixed cover.

[0007] As a preferred embodiment, the spray assembly includes a spoiler fan and a pushing unit, the bottom of the inner wall of the spray can is fixedly connected to an annular cover, the bottom of the spray can extends to the inside of the annular cover and is fixedly connected to a water inlet pipe, the spoiler fan is installed inside the annular cover and cooperates with the water inlet pipe, the inside of the spray can is fixedly connected to two groups of fixed frames, the sliding column is equidistantly slidably connected to the inside of the fixed frame, and the sliding column can reciprocate through the pushing unit.

[0008] As a preferred embodiment, the pushing unit includes a second motor, which is fixedly connected to the top of the spray can, and a limiting ring is fixedly connected to the inside of the spray can and located between the two groups of fixing frames, and a rotating column is rotatably connected to the inside of the limiting ring. The output end of the second motor extends to the inside of the spray can and is fixedly connected to the rotating column, and two groups of arc blocks matching with sliding columns are equidistantly fixedly connected to the outside of the rotating column, and a spherical block is fixedly connected to one end of the sliding column close to the arc block, and a spring is arranged on the outside of the sliding column and located between the spherical block and the fixing frame.

[0009] As a preferred embodiment, a partition is fixedly connected to the interior of the mixing tank, a first rotating rod is rotatably connected to the interior of the partition, the stirring rod and the crushing knife are symmetrically and equidistantly fixedly connected to the outside of the first rotating rod and are located above the partition, an electric heating rod is symmetrically and equidistantly fixedly connected to the outside of the first rotating rod and located below the partition, a filter is provided inside the partition, and the output end of the first motor extends to the interior of the mixing tank and is fixedly connected to the first rotating rod.

[0010] As a preferred embodiment, a vacuum head is fixedly connected to the inner side of the vacuum frame at equal intervals, heating pipes are symmetrically installed inside the mixing tank and below the partition, and air outlets are opened at equal intervals on the outside of the mixing tank near the suction fan.

[0011] As a preferred embodiment, a sliding door is installed on one side of the outside of the mixing tank, and the filter can be cleaned by opening the sliding door. A discharge port is fixedly connected to the bottom of the mixing tank, and a solenoid valve is installed outside the discharge port.

[0012] As a preferred embodiment, a support frame is fixedly connected to the outside of the mixing tank, and the electric heating rod, the spoiler fan, the first motor, the second motor, the heating tube and the solenoid valve are all electrically connected to an external controller.

[0013] The beneficial effects of the present invention are as follows:

[0014] 1. This device can mix a variety of raw materials through the stirring rod, and can break the agglomerated parts of the raw materials through the crushing knife. At the same time, the raw materials can be beaten into fine powder, thereby improving the production quality of putty powder. The suction fan can cooperate with the feeding pipe to absorb a large amount of raw material powder raised by various raw materials during the feeding process through the dust suction head. The absorbed raw material powder enters the interior of the fixed cover through the feeding pipe, and then enters the interior of the mixing tank through the feeding port. This method not only avoids the raw material powder from flying around after being raised and causing pollution to the surrounding environment, but also can collect it and then re-inhale it into the mixing tank for mixing, avoiding the waste of raw materials and thus saving costs;

[0015] 2. Water mist is intermittently discharged to the outside of the spray tank through the water outlet to reduce dust around the device, effectively avoiding a small amount of dust from floating around when the staff are operating or through the discharge port during the putty powder production process. It not only purifies the surrounding air environment and helps reduce the harm to the health of the surrounding staff, but also effectively saves water resources and avoids the waste of water resources through intermittent mist discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 A perspective view of the present invention;

[0018] Figure 2 is a cross-sectional view of the mixing tank in the present invention;

[0019] Figure 3 is a cross-sectional view of the spray can of the present invention;

[0020] Figure 4 A top cross-sectional view of the spray can of the present invention;

[0021] Figure 5 For the present invention Figure 2 Enlarged view of point A in the middle.

[0022] In the figure: 1. mixing tank; 2. spray tank; 3. feeding funnel; 4. dust suction rack; 5. feeding pipe; 6. fixed cover; 7. suction fan; 8. discharge port; 9. first rotating rod; 10. stirring rod; 11. crushing knife; 12. partition; 13. filter screen; 14. electric heating rod; 15. water inlet pipe; 16. spoiler fan; 17. water outlet; 18. fixed rack; 19. sliding column; 20. first motor; 21. first pulley; 22. second rotating rod; 23. second pulley; 24. transmission belt; 25. first bevel gear; 26. second bevel gear; 27. air outlet; 28. filter rack; 29. ​​second motor; 30. limiting ring; 31. rotating column; 32. arc block; 33. spherical block; 34. spring; 35. dust suction head; 36. heating pipe; 37. discharge port; 38. support frame. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0024] See also Figure 1-5 A self-insulating putty powder production device comprises a mixing tank 1 and a spray tank 2, the spray tank 2 is fixedly connected to the top of the mixing tank 1, a feeding funnel 3 is fixedly connected to one side of the top of the mixing tank 1, a dust collecting frame 4 is fixedly connected to the top of the feeding funnel 3, a fixed cover 6 is fixedly connected to the top of the inner wall of the mixing tank 1, the inside of the dust collecting frame 4 penetrates the inner wall of the mixing tank 1 and extends to the inside of the fixed cover 6, a feeding pipe 5 is fixedly connected, and a suction fan 7 is rotatably connected to one side of the inside of the fixed cover 6 through a limiting frame, stirring rods 10 and crushing knives 11 are staggered on the upper part of the interior of the mixing tank 1, water outlets 17 are equidistantly opened on the inner wall of the spray tank 2, sliding columns 19 are equidistantly arranged inside the spray tank 2 corresponding to the water outlets 17, a transmission component is arranged inside the mixing tank 1, and a spray component is arranged inside the spray tank 2.

[0025] Specifically, the transmission assembly includes a first motor 20, which is fixedly connected to the top of the mixing tank 1, and a first pulley 21 is fixedly connected to the output end of the first motor 20. The interior of the fixed cover 6 extends to the top of the mixing tank 1 and is rotatably connected to a second rotating rod 22, and the top of the second rotating rod 22 is fixedly connected to a second pulley 23. The first pulley 21 and the second pulley 23 are connected by a transmission belt 24. The bottom of the second rotating rod 22 is fixedly connected to a first bevel gear 25, and the outer side of the suction fan 7 is fixedly connected to a second bevel gear 26. The first bevel gear 25 is meshed with the second bevel gear 26. A filter frame 28 is provided on one side of the interior of the fixed cover 6 close to the suction fan 7, and a discharge port 8 is equidistantly provided at the bottom of the fixed cover 6. The spray assembly includes a spoiler fan 16 and a pushing unit. The bottom of the inner wall of the spray tank 2 is fixedly connected to an annular cover, and the bottom of the spray tank 2 extends to the inner wall of the annular cover. The spray tank 2 is fixedly connected with a water inlet pipe 15, and a spoiler fan 16 is installed inside the annular cover and cooperates with the water inlet pipe 15. Two groups of fixed frames 18 are fixedly connected inside the spray tank 2. A slide column 19 is equidistantly slidably connected inside the fixed frame 18. The slide column 19 can reciprocate through a pushing unit. The pushing unit includes a second motor 29, which is fixedly connected to the top of the spray tank 2. A limit ring 30 is fixedly connected inside the spray tank 2 and located between the two groups of fixed frames 18. A rotating column 31 is rotatably connected inside the limit ring 30. The output end of the second motor 29 extends to the inside of the spray tank 2 and is fixedly connected to the rotating column 31. Two groups of arc blocks 32 cooperating with the slide column 19 are equidistantly fixedly connected outside the rotating column 31. A spherical block 33 is fixedly connected to one end of the slide column 19 close to the arc block 32. A spring 34 is provided outside the slide column 19 and located between the spherical block 33 and the fixed frame 18.

[0026] Through the above technical solution, the first motor 20 is first started, and the raw materials required for the production of putty powder are poured into the interior of the mixing tank 1 through the feeding funnel 3. One of the raw materials of the putty powder includes expanded perlite. The thermal insulation performance of the putty powder can be improved by expanding perlite. The first motor 20 can drive the first rotating rod 9 to rotate, so that the first rotating rod 9 drives the stirring rod 10 and the crushing knife 11 to rotate. The stirring rod 10 can mix a variety of raw materials, and the crushing knife 11 can crush the agglomerated parts in the raw materials. At the same time, the raw materials can be beaten into fine powder, thereby improving the production quality of the putty powder. The first motor 20 can drive the first pulley 21 to rotate during operation, and the first pulley 21 is then connected to the transmission through the second pulley 23. The belt 24 drives the second rotating rod 22 to rotate, so that the second rotating rod 22 drives the first bevel gear 25 at the bottom to rotate, and the first bevel gear 25 then drives the second bevel gear 26 to rotate through the meshing relationship, so that the second bevel gear 26 drives the suction fan 7 to rotate, and the suction fan 7 can cooperate with the feeding pipe 5 to absorb a large amount of raw material powder raised by various raw materials during the feeding process through the dust suction head 35. The absorbed raw material powder enters the interior of the fixed cover 6 through the feeding pipe 5, and then enters the interior of the mixing tank 1 through the feeding port 8. In this way, not only the raw material powder is prevented from scattering around after being raised and causing pollution to the surrounding environment, but also it can be collected and re-sucked into the interior of the mixing tank 1 for mixing, avoiding the waste of raw materials, thereby saving costs. The raw materials at the upper part of the mixing tank 1 are mixed and crushed, and then filtered twice through the filter screen 13 in the partition 12 before falling into the bottom of the mixing tank 1, which further improves the production quality of the putty powder. The raw materials falling into the lower part of the mixing tank 1 can be stirred by the electric heating rod 14 driven by the first rotating rod 9, and the electric heating rod 14 and the heating tube 36 are started by the external controller, so that they cooperate with each other to heat the raw materials evenly, so that they can achieve the required texture and performance. In the process of producing putty powder, the second motor 29 is started, and at the same time, it is connected to the external end of the water inlet pipe 15 through the external delivery pipe, and the water source is pumped into the interior of the annular cover in cooperation with the external water pump, and then the spoiler fan 16 is started, and the spoiler fan 16 can blow the flushed water source The water mist is dispersed and atomized, and then discharged through multiple water outlets 17 in the form of water mist. When the second motor 29 is running, it can drive the rotating column 31 to rotate through the output end, so that the rotating column 31 drives the two sets of arc blocks 32 on the outside to rotate. During the rotation process, the arc block 32 can push the spherical block 33 on the sliding column 19 inside the fixed frame 18 in turn, so that the sliding column 19 slides to the inside of the water outlet 17 to block the discharge of water mist, and at the same time squeezes the spring 34. When the arc block 32 runs away from the sliding column 19, the sliding column 19 can be driven to rebound to its original position under the rebound force of the spring 34, thereby canceling the obstruction of the water outlet 17. In this way, the water outlet 17 can intermittently discharge water mist to the outside of the spray tank 2, thereby performing dust reduction work around the device.It effectively avoids the situation that a small amount of dust is scattered around when the staff is operating or through the discharge port 37 during the production of putty powder. It not only purifies the surrounding air environment and helps reduce the harm to the health of the surrounding staff, but also effectively saves water resources through intermittent mist discharge and avoids the waste of water resources.

[0027] Specifically, a partition 12 is fixedly connected to the interior of the mixing tank 1, and a first rotating rod 9 is rotatably connected to the interior of the partition 12. The stirring rod 10 and the crushing knife 11 are symmetrically and equidistantly fixedly connected to the outside of the first rotating rod 9 and are located above the partition 12. An electric heating rod 14 is symmetrically and equidistantly fixedly connected to the outside of the first rotating rod 9 and located below the partition 12. A filter screen 13 is provided inside the partition 12. The output end of the first motor 20 extends to the interior of the mixing tank 1 and is fixedly connected to the first rotating rod 9.

[0028] Through the above technical solution, through the cooperation between the stirring rod 10 and the crushing knife 11, not only can a variety of raw materials be mixed, but the raw materials can also be crushed at the same time, so as to avoid agglomeration of some raw materials and reduce the production quality.

[0029] Specifically, a dust collector head 35 is fixedly connected to the inner side of the dust collector frame 4 at equal intervals, a heating tube 36 is symmetrically installed inside the mixing tank 1 and below the partition 12, and an air outlet 27 is opened at equal intervals on the outside of the mixing tank 1 near the suction fan 7.

[0030] Through the above technical solution, the air outlet 27 can be used to facilitate ventilation of the suction fan 7.

[0031] Specifically, a sliding door is installed on one side of the outside of the mixing tank 1, and the filter 13 can be cleaned by opening the sliding door. A discharge port 37 is fixedly connected to the bottom of the mixing tank 1, and a solenoid valve is installed outside the discharge port 37.

[0032] Through the above technical solution, when it is necessary to clean the filter 13 inside the partition 12, the sliding door can be opened to carry out the cleaning work, and the sliding door can be closed again after the cleaning is completed. When the putty powder production is completed, the solenoid valve can be opened to discharge the putty powder through the discharge port 37, which is convenient for the staff to collect.

[0033] Specifically, a support frame 38 is fixedly connected to the outside of the mixing tank 1, and the electric heating rod 14, the spoiler fan 16, the first motor 20, the second motor 29, the heating tube 36 and the solenoid valve are all electrically connected to the external controller.

[0034] Through the above technical solution, the staff can quickly control the electric heating rod 14, the spoiler fan 16, the first motor 20, the second motor 29, the heating tube 36 and the solenoid valve through the external controller.

[0035] When in use, first start the first motor 20, and pour the raw materials required for putty powder production into the interior of the mixing tank 1 through the feeding funnel 3. One of the raw materials of the putty powder includes expanded perlite. The expanded perlite can improve the thermal insulation performance of the putty powder. The first motor 20 can drive the first rotating rod 9 to rotate, so that the first rotating rod 9 drives the stirring rod 10 and the crushing knife 11 to rotate. The stirring rod 10 can mix a variety of raw materials, and the crushing knife 11 can crush the agglomerated parts in the raw materials. At the same time, the raw materials can be beaten into fine powder, thereby improving the production quality of the putty powder. The first motor 20 can drive the first pulley 21 to rotate during operation, and the first pulley 21 then drives the second rotating rod 2 through the second pulley 23 and the transmission belt 24. 2 rotates, so that the second rotating rod 22 drives the first bevel gear 25 at the bottom to rotate, and the first bevel gear 25 then drives the second bevel gear 26 to rotate through the meshing relationship, so that the second bevel gear 26 drives the suction fan 7 to rotate, and the suction fan 7 can cooperate with the feeding pipe 5 to absorb the raw material powder raised by various raw materials during the feeding process through the dust suction head 35. The absorbed raw material powder enters the interior of the fixed cover 6 through the feeding pipe 5, and then enters the interior of the mixing tank 1 through the feeding port 8. In this way, not only the raw material powder is prevented from flying around after being raised to pollute the surrounding environment, but also it can be collected and re-sucked into the interior of the mixing tank 1 for mixing, avoiding the waste of raw materials, thereby saving costs. The raw materials above the interior of the mixing tank 1 are mixed and crushed. After that, it passes through the filter screen 13 in the partition 12 for secondary filtration and then falls into the bottom of the mixing tank 1, which further improves the production quality of the putty powder. The raw materials falling into the bottom of the mixing tank 1 can be stirred by the electric heating rod 14 driven by the first rotating rod 9, and the electric heating rod 14 and the heating tube 36 are started by the external controller, so that they cooperate with each other to heat the raw materials evenly, so that they can achieve the required texture and performance. In the process of producing putty powder, the second motor 29 is started, and at the same time, it is connected to the external end of the water inlet pipe 15 through an external conveying pipe, and the water source is pumped into the interior of the annular cover in cooperation with the external water pump, and then the spoiler fan 16 is started. The spoiler fan 16 can break up the flushed water source and atomize it, and then discharge it in the form of water mist through multiple water outlets 17. The second motor When the swivel 29 is in operation, the output end can be used to drive the rotating column 31 to rotate, so that the rotating column 31 drives the two sets of arc blocks 32 to rotate. During the rotation process, the arc blocks 32 can push the spherical blocks 33 on the sliding column 19 inside the fixed frame 18 in turn, so that the sliding column 19 slides to the inside of the water outlet 17 to block the discharge of water mist, and at the same time squeezes the spring 34. When the arc block 32 moves away from the sliding column 19, the sliding column 19 can be driven to rebound to its original position under the rebound force of the spring 34, thereby canceling the blockage of the water outlet 17. In this way, the water outlet 17 can intermittently discharge water mist to the outside of the spray tank 2, thereby reducing dust on the mixing tank 1, effectively avoiding a small amount of dust from floating around during the production of putty powder, not only purifying the surrounding air environment,It is beneficial to reduce the harm to the health of the surrounding staff. At the same time, the intermittent demisting method effectively saves water resources and avoids the waste of water. Through the cooperation between the stirring rod 10 and the crushing knife 11, not only can a variety of raw materials be mixed, but also the raw materials can be crushed to avoid the agglomeration of some raw materials and reduce the production quality. The air outlet 27 is set to facilitate the ventilation of the suction fan 7. When the filter 13 inside the partition 12 needs to be cleaned, the sliding door can be opened to carry out the cleaning work. After the cleaning is completed, the sliding door can be closed again. When the putty powder is produced, the solenoid valve can be opened to discharge the putty powder through the discharge port 37, which is convenient for the staff to collect. Through the external controller, the staff can quickly control the electric heating rod 14, the spoiler fan 16, the first motor 20, the second motor 29, the heating tube 36 and the solenoid valve.

[0036] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A self-insulating putty powder production device, comprising a mixing tank (1) and a spray tank (2), characterized in that: The spray tank (2) is fixedly connected to the top of the mixing tank (1); a feeding funnel (3) is fixedly connected to one side of the top of the mixing tank (1); a dust collecting frame (4) is fixedly connected to the top of the feeding funnel (3); a fixed cover (6) is fixedly connected to the top of the inner wall of the mixing tank (1); the interior of the dust collecting frame (4) penetrates the inner wall of the mixing tank (1) and extends to the interior of the fixed cover (6) and is fixedly connected to a feeding pipe (5); one side of the interior of the fixed cover (6) is rotatably connected to a suction fan (7) through a limiting frame; stirring rods (10) and crushing knives (11) are alternately arranged on the upper part of the interior of the mixing tank (1); water outlets (17) are equidistantly opened on the inner wall of the spray tank (2); sliding columns (19) are equidistantly arranged inside the spray tank (2) corresponding to the water outlets (17); a transmission component is arranged inside the mixing tank (1); and a spray component is arranged inside the spray tank (2).

2. A self-insulating putty powder production device according to claim 1, characterized in that: The transmission assembly comprises a first motor (20), the first motor (20) is fixedly connected to the top of the mixing tank (1), the output end of the first motor (20) is fixedly connected to a first pulley (21), the interior of the fixed cover (6) extends to the top of the mixing tank (1) and is rotatably connected to a second rotating rod (22), the top of the second rotating rod (22) is fixedly connected to a second pulley (23), the first pulley (21) and the second pulley (23) are connected to each other by a transmission belt (24), the bottom of the second rotating rod (22) is fixedly connected to a first bevel gear (25), the outer side of the suction fan (7) is fixedly connected to a second bevel gear (26), the first bevel gear (25) is meshingly connected to the second bevel gear (26), a filter frame (28) is provided on a side of the interior of the fixed cover (6) close to the suction fan (7), and a feed opening (8) is equidistantly provided at the bottom of the fixed cover (6).

3. A self-insulating putty powder production device according to claim 2, characterized in that: The spray assembly comprises a spoiler fan (16) and a pushing unit. The bottom of the inner wall of the spray can (2) is fixedly connected to an annular cover. The bottom of the spray can (2) extends to the inside of the annular cover and is fixedly connected to a water inlet pipe (15). The spoiler fan (16) is installed inside the annular cover and cooperates with the water inlet pipe (15). Two groups of fixed frames (18) are fixedly connected inside the spray can (2). The sliding column (19) is equidistantly slidably connected to the inside of the fixed frame (18). The sliding column (19) can reciprocate through the pushing unit.

4. A self-insulating putty powder production device according to claim 3, characterized in that: The pushing unit comprises a second motor (29), the second motor (29) is fixedly connected to the top of the spray can (2), a limiting ring (30) is fixedly connected inside the spray can (2) and located between the two groups of fixing frames (18), a rotating column (31) is rotatably connected inside the limiting ring (30), an output end of the second motor (29) extends to the inside of the spray can (2) and is fixedly connected to the rotating column (31), two groups of arc blocks (32) matching with the sliding column (19) are equidistantly fixedly connected outside the rotating column (31), a spherical block (33) is fixedly connected to one end of the sliding column (19) close to the arc block (32), and a spring (34) is arranged outside the sliding column (19) and located between the spherical block (33) and the fixing frame (18).

5. A self-insulating putty powder production device according to claim 2, characterized in that: A partition (12) is fixedly connected to the interior of the mixing tank (1), and a first rotating rod (9) is rotatably connected to the interior of the partition (12); the stirring rod (10) and the crushing knife (11) are symmetrically and equidistantly fixedly connected to the outside of the first rotating rod (9) and are located above the partition (12); an electric heating rod (14) is symmetrically and equidistantly fixedly connected to the outside of the first rotating rod (9) and is located below the partition (12); a filter (13) is provided inside the partition (12); and an output end of the first motor (20) extends to the interior of the mixing tank (1) and is fixedly connected to the first rotating rod (9).

6. A self-insulating putty powder production device according to claim 5, characterized in that: A dust collector head (35) is fixedly connected to the inner side of the dust collector frame (4) at equal intervals, a heating pipe (36) is symmetrically installed inside the mixing tank (1) and below the partition (12), and air outlets (27) are provided at equal intervals on the outside of the mixing tank (1) on one side close to the suction fan (7).

7. A self-insulating putty powder production device according to claim 6, characterized in that: A sliding door is installed on one side of the outside of the mixing tank (1), and the filter screen (13) can be cleaned by opening the sliding door. A discharge port (37) is fixedly connected to the bottom of the mixing tank (1), and a solenoid valve is installed outside the discharge port (37).

8. The self-insulating putty powder production device according to claim 7, characterized in that: The outside of the mixing tank (1) is fixedly connected to a support frame (38), and the electric heating rod (14), the spoiler fan (16), the first motor (20), the second motor (29), the heating tube (36) and the solenoid valve are all electrically connected to an external controller.

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