Powder mixing device for producing waterproof and anticorrosive building material

Abstract

The utility model belongs to the technical field of building waterproof and anticorrosive material production, and particularly relates to a powder mixing device for building waterproof and anticorrosive material production, which comprises a storage base and a support plate, the support plate is fixedly connected to the periphery of the upper side of the storage base, and the outer side of the upper end of the support plate is fixedly connected with a connecting rod. The end, away from the supporting plate, of the connecting rod is fixedly connected with a mixing tank, the upper end of the storage base is connected with a treatment mechanism, and the treatment mechanism comprises a treatment unit, an adjusting unit and a cleaning unit. According to the powder mixing device for producing the waterproof and anticorrosive building materials, a valve at the bottom end in the mixing tank is closed firstly, then mixed raw materials of the waterproof and anticorrosive building materials are poured into the mixing tank from a feeding hopper, then the valve at the bottom end in the feeding hopper is closed, a first motor is started, and an output shaft of the first motor rotates to drive a stirring rod and a stirring plate to rotate; and stirring the mixed raw materials of the building waterproof and anticorrosive material in the mixing tank.

Description

Technical Field

[0001] The utility model relates to the technical field of production of building waterproof and anti-corrosion materials, in particular to a powder mixing device for production of building waterproof and anti-corrosion materials. Background Art

[0002] Building waterproofing is a very critical factor in the design and construction of buildings. The use of waterproof materials not only makes the functions of the building more complete, but also prevents the steel inside the building from being corroded by water, greatly extending the service life of the building. Prefabricated waterproof coatings require the use of a mixing and stirring device.

[0003] However, there is still a large gap between the stirring blades and the stirring barrel in the existing mixing and stirring device, which easily leads to insufficient stirring and mixing.

[0004] For example, a powder mixing device for producing building waterproof and anticorrosive materials disclosed in Chinese patent CN214076303U is provided with a rack fixedly connected to the outside of a mixing box, and the rack is meshed with a driving gear. After the raw materials are filled, the mixing box is driven by servo motor 2 to rotate with the center line of two bearings as the axis, so that the raw materials at the bottom of the mixing box can be turned to the upper layer as the mixing box rotates, and a better stirring effect is achieved through the extrusion and friction between the raw materials.

[0005] However, the raw materials of the mixing device will adhere to the inner wall of the mixing tank during mixing operation, and it is impossible to ensure that the raw materials are completely mixed.

[0006] For this reason, we urgently need to provide a powder mixing device for producing building waterproof and anticorrosive materials that can prevent raw materials from adhering to the inner wall. Utility Model Content

[0007] The utility model aims to provide a powder mixing device for producing building waterproof and anticorrosive materials, so as to solve the problem that the raw materials of the mixing device proposed in the above background technology will adhere to the inner wall of the mixing tank during mixing operation, and the raw materials cannot be completely mixed.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a powder mixing device for the production of building waterproof and anti-corrosion materials, comprising a storage base and a support plate, the support plate being fixedly connected to the upper side of the storage base, a connecting rod being fixedly connected to the outer side of the upper end of the support plate, an end of the connecting rod away from the support plate being fixedly connected to a mixing tank, the upper end of the storage base being connected to a processing mechanism, the processing mechanism comprising a processing unit, an adjusting unit and a cleaning unit, the processing unit being arranged at the inner and outer ends of the mixing tank, the adjusting unit being arranged at the upper end of the storage base, and the cleaning unit being arranged at the upper end of the mixing tank.

[0009] The processing unit includes a tank cover, a first motor, a stirring rod, a stirring plate, a scraper, a feed hopper, a permanent magnet, a spring, an electromagnet, a limit block, a cleaning plate and an electric contact. The tank cover is fixedly connected to the upper end of the mixing tank, the first motor is fixedly connected to the upper middle position of the tank cover, the stirring rod is fixedly connected to the lower end of the output shaft of the first motor, the stirring plate is fixedly connected to the outer side of the stirring rod at an equal distance, the scraper is fixedly connected to the end of the stirring plate away from the stirring rod, the feed hopper is fixedly connected to the upper left and right ends of the inner part of the tank cover, the permanent magnet is connected to the inner part of the stirring plate, the spring is fixedly connected to the side of the permanent magnet close to the stirring rod, the electromagnet is fixedly connected to the other end of the spring, the limit block is fixedly connected to the lower side of the electromagnet, the cleaning plate is fixedly connected to the outer side of the electromagnet, and the electric contact is fixedly connected to the side adjacent to the permanent magnet and the electromagnet.

[0010] A further improvement is that valves are provided at the lower ends of the mixing tank and the feed hopper, so that after the mixed raw materials of building waterproof and anti-corrosion materials are poured from the feed hopper into the mixing tank, the valves in the mixing tank and the feed hopper are closed, so that the mixed raw materials of building waterproof and anti-corrosion materials are mixed in the mixing tank.

[0011] A further improvement is that the end of the outer side of the scraper away from the stirring plate is slidably connected to the inner side of the mixing tank, thereby starting the first motor and rotating its output shaft, driving the stirring rod and the stirring plate to rotate together. When the raw materials in the mixing tank are stirred, the scraper will rotate along the inner side of the mixing tank.

[0012] A further improvement is that the inside of the stirring plate is provided with a through groove in a horizontal manner, a slide groove is provided at a position below the through groove inside the stirring plate, the outside of the permanent magnet is fixedly connected to the left end of the inside of the stirring plate, the inside of the limit block is slidably connected to the inside of the slide groove, the upper and lower sides of the electromagnet are slidably connected to the upper and lower ends of the inside of the through groove, the inside of the cleaning plate is slidably connected to the outside of the stirring plate, and the end of the permanent magnet close to the spring repels the end of the electromagnet close to the spring. Thus, when the stirring rod and the stirring plate rotate, under the action of centrifugal force, the electromagnet will slide along the inside of the through groove toward the permanent magnet, and squeeze the spring at the same time. When the electric contact on the outside of the electromagnet contacts the electric contact on the outside of the permanent magnet, the electromagnet is energized to generate magnetism. At this time, the permanent magnet and the electromagnet repel each other, pushing the electromagnet in the direction close to the stirring rod. After the repulsive force disappears, the electromagnet moves again with the permanent magnet, thereby driving the cleaning plate to slide repeatedly along the outside of the stirring plate, so that the raw materials attached to the outside of the stirring plate are scraped off, preventing the raw materials from being attached to the outside of the stirring plate and being difficult to clean.

[0013] A further improvement is that the adjustment unit includes a rear side plate, a second motor, a threaded rod, a front side plate, a limit rod, a movable plate and a filter frame, the rear side plate is fixedly connected to the middle position of the upper rear end of the storage base, the second motor is fixedly connected to the rear upper end of the rear side plate, the threaded rod is fixedly connected to the front end of the output shaft of the second motor, the front side plate is fixedly connected to the middle position of the upper front end of the storage base, the limit rod is fixedly connected to the lower end of one side adjacent to the rear side plate and the front side plate, the movable plate is connected to the outer end of the limit rod, and the filter frame is fixedly connected to the left side of the movable plate.

[0014] A further improvement is that a limiting hole is opened in the middle of the lower end of the movable plate, and the outer side of the limiting rod is slidably connected to the inner side of the limiting hole, so that when the movable plate moves, it can only slide along the outer side of the limiting rod.

[0015] A further improvement is that a threaded hole is opened in the middle position of the upper end of the movable plate, and a circular hole is opened in the middle position of the upper end of the front side plate. The outer side of the front end of the threaded rod is rotatably connected to the inner side of the circular hole, and the outer side of the threaded rod is threadedly connected to the inner side of the threaded hole. Therefore, when the second motor is started and its output shaft rotates to drive the threaded rod to rotate, the outer movable plate can be driven to move along the outer side of the limit rod.

[0016] A further improvement is that the cleaning unit includes a spray head, a water pipe and a water valve, the spray head is fixedly connected to the inside of the tank cover at the left and right ends of the first motor, the water pipe is fixedly connected to the upper end of the spray head, and the water valve is fixedly connected to one end of the water pipe close to the spray head.

[0017] A further improvement is that the end of the water pipe away from the sprinkler head is fixedly connected to a water supply device, so that after the mixing work is completed, by opening the water supply device connected to the water pipe, water can be pumped into the water pipe and then sprayed out from the sprinkler head into the interior of the mixing tank.

[0018] In summary, the present application discloses a powder mixing device for producing building waterproof and anti-corrosion materials.

[0019] The technical solution starts the first motor and rotates its output shaft, driving the stirring rod and the stirring plate to rotate together. When the raw materials in the mixing tank are stirred, the scraper will rotate along the inner side of the mixing tank, thereby increasing the mixing speed. At the same time, the scraper will slide along the inside of the mixing tank to scrape off the raw materials attached to the inner wall, thereby preventing the raw materials from being insufficiently mixed.

[0020] Furthermore, by opening a water supply device connected to a water pipe, water can be pumped into the water pipe and then sprayed from a spray head into the interior of the mixing tank to clean the mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a schematic diagram of the main structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the regulating unit of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the lower end of the tank cover of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the upper end of the tank cover of the utility model;

[0025] Figure 5 This is a schematic diagram of the outer end structure of the treatment tank of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the stirring plate of the processing tank of the utility model.

[0027] In the figure: 1. storage base; 2. support plate; 3. connecting rod; 4. mixing tank; 501. tank cover; 502. first motor; 503. stirring rod; 504. stirring plate; 505. scraper; 506. feed hopper; 507. permanent magnet; 508. spring; 509. electromagnet; 510. limit block; 511. cleaning plate; 512. electric contact; 601. rear side plate; 602. second motor; 603. threaded rod; 604. front side plate; 605. limit rod; 606. moving plate; 607. filter frame; 701. sprinkler head; 702. water pipe; 703. water valve. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0030] Embodiment 1:

[0031] A powder mixing device for producing building waterproof and anticorrosive materials comprises a storage base 1 and a support plate 2. The support plate 2 is fixedly connected to the upper side of the storage base 1. A connecting rod 3 is fixedly connected to the outer side of the upper end of the support plate 2. The end of the connecting rod 3 away from the support plate 2 is fixedly connected to a mixing tank 4. The upper end of the storage base 1 is connected to a processing mechanism, which comprises a processing unit, an adjusting unit and a cleaning unit. The processing unit is arranged at the inner and outer ends of the mixing tank 4, the adjusting unit is arranged at the upper end of the storage base 1, and the cleaning unit is arranged at the upper end of the mixing tank 4.

[0032] The processing unit includes a tank cover 501, a first motor 502, a stirring rod 503, a stirring plate 504, a scraper 505, a feed hopper 506, a permanent magnet 507, a spring 508, an electromagnet 509, a stopper 510, a cleaning plate 511 and an electric contact 512. The tank cover 501 is fixedly connected to the upper end of the mixing tank 4, the first motor 502 is fixedly connected to the upper middle position of the tank cover 501, the stirring rod 503 is fixedly connected to the lower end of the output shaft of the first motor 502, the stirring plate 504 is fixedly connected to the outer side of the stirring rod 503 at an equal distance, the scraper 505 is fixedly connected to the end of the stirring plate 504 away from the stirring rod 503, and valves are provided at the lower ends of the mixing tank 4 and the feed hopper 506. After the mixed raw materials of the building waterproof and anticorrosive materials are poured from the feed hopper 506 into the mixing tank 4, the valves in the mixing tank 4 and the feed hopper 506 are closed, so that the mixed raw materials of the building waterproof and anticorrosive materials are mixed in the mixing tank 4.

[0033] One end of the scraper 505 away from the stirring plate 504 is slidably connected to the inner side of the mixing tank 4. Thus, the output shaft of the first motor 502 is started to rotate, driving the stirring rod 503 and the stirring plate 504 to rotate together. When the mixed raw materials of the building waterproof and anticorrosive materials in the mixing tank 4 are stirred, the scraper 505 will rotate along the inner side of the mixing tank 4, thereby increasing the mixing speed of the raw materials. At the same time, the scraper 505 will slide along the inside of the mixing tank 4 to scrape off the raw materials attached to the inner wall, thereby preventing the raw materials from being attached to the inner wall of the mixing tank 4 and being difficult to mix fully.

[0034] The feed hopper 506 is fixedly connected to the upper left and right ends of the interior of the tank cover 501, the permanent magnet 507 is connected to the inside of the stirring plate 504, the spring 508 is fixedly connected to the side of the permanent magnet 507 close to the stirring rod 503, the electromagnet 509 is fixedly connected to the other end of the spring 508, the limit block 510 is fixedly connected to the lower side of the electromagnet 509, the cleaning plate 511 is fixedly connected to the outer side of the electromagnet 509, and the electric contact 512 is fixedly connected to the side adjacent to the permanent magnet 507 and the electromagnet 509. A through groove is horizontally opened inside the stirring plate 504, and a slide groove is opened inside the stirring plate 504 at a position below the through groove. The outer side of the permanent magnet 507 is fixedly connected to the inner left end of the stirring plate 504, the inner side of the limit block 510 is slidably connected to the inner side of the slide groove, the upper and lower sides of the electromagnet 509 are slidably connected to the upper and lower ends of the inner side of the through groove, the inner side of the cleaning plate 511 is slidably connected to the outer side of the stirring plate 504, and the end of the permanent magnet 507 close to the spring 508 repels the end of the electromagnet 509 close to the spring 508. Therefore, when the stirring rod 503 and the stirring plate 504 rotate, under the action of centrifugal force, the electromagnet 509 will slide along the inner side of the through groove toward the permanent magnet 507, and at the same time squeeze the spring 508. When the electric contact 512 on the outside of the electromagnet 509 contacts the electric contact 512 on the outside of the permanent magnet 507, the electromagnet 509 is energized to generate magnetism. At this time, the permanent magnet 507 and the electromagnet 509 repel each other, pushing the electromagnet 509 in the direction close to the stirring rod 503. After the repulsive force disappears, the electromagnet 509 moves again with the permanent magnet 507, thereby driving the cleaning plate 511 to slide repeatedly along the outside of the stirring plate 504, so that the raw materials attached to the outside of the stirring plate 504 are scraped off, preventing the raw materials from adhering to the outside of the stirring plate 504.

[0035] Embodiment 2:

[0036] On the basis of the first embodiment: the adjustment unit includes a rear side plate 601, a second motor 602, a threaded rod 603, a front side plate 604, a limit rod 605, a movable plate 606 and a filter frame 607, the rear side plate 601 is fixedly connected to the middle position of the upper rear end of the storage base 1, the second motor 602 is fixedly connected to the rear upper end of the rear side plate 601, the threaded rod 603 is fixedly connected to the front end of the output shaft of the second motor 602, the front side plate 604 is fixedly connected to the middle position of the upper front end of the storage base 1, the limit rod 605 is fixedly connected to the lower end of the adjacent side of the rear side plate 601 and the front side plate 604, the movable plate 606 is connected to the outer end of the limit rod 605, the middle position of the lower end of the movable plate 606 is provided with a limit hole, and the outer side of the limit rod 605 is slidably connected to the inner side of the limit hole. Therefore, when the movable plate 606 moves, it can only slide along the outer side of the limit rod 605, thereby limiting the movement of the movable plate 606.

[0037] The filter frame 607 is fixedly connected to the left side of the movable plate 606. A threaded hole is provided in the middle of the upper end of the movable plate 606, and a round hole is provided in the middle of the upper end of the front side plate 604. The front end outer side of the threaded rod 603 is rotatably connected to the inner side of the round hole, and the outer side of the threaded rod 603 is threadedly connected to the inner side of the threaded hole. When the second motor 602 is started and its output shaft rotates to drive the threaded rod 603 to rotate, the outer movable plate 606 can be driven to move along the outer side of the limit rod 605, thereby driving the filter frame 607 to move together.

[0038] Embodiment three:

[0039] On the basis of the first embodiment: the cleaning unit includes a spray head 701, a water pipe 702 and a water valve 703, the spray head 701 is fixedly connected to the inside of the tank cover 501 at the left and right ends of the first motor 502, the water pipe 702 is fixedly connected to the upper end of the spray head 701, and the water valve 703 is fixedly connected to one end of the water pipe 702 close to the spray head 701. One end of the water pipe 702 away from the spray head 701 is fixedly connected to a water supply device. Therefore, after the mixing work is completed, by opening the water supply device connected to the water pipe 702, water can be pumped into the water pipe 702 and then sprayed from the spray head 701 to the inside of the mixing tank 4 to clean the mixing tank 4.

[0040] When in use, first close the valve at the bottom of the mixing tank 4, then pour the mixed raw materials of building waterproof and anti-corrosion materials from the feed hopper 506 into the mixing tank 4, then close the valve at the bottom of the feed hopper 506, turn on the first motor 502, and its output shaft rotates to drive the stirring rod 503 and the stirring plate 504 to rotate, so as to stir the mixed raw materials of building waterproof and anti-corrosion materials in the mixing tank 4, and at the same time, the scraper 505 rotates along the inner side of the mixing tank 4 to scrape off the mixed raw materials of building waterproof and anti-corrosion materials attached to the inner wall. After the mixing of the building waterproof and anti-corrosion materials is completed, start the second motor 602, and its output shaft rotates to drive the threaded rod 603 to rotate, so that the moving plate 606 moves and drives the filter frame 607 to move to the lower end of the mixing tank 4, and then open the valve at the bottom of the mixing tank 4, and then the mixed building waterproof and anti-corrosion materials in the mixing tank 4 flow out from the lower end of the mixing tank 4, and then enter the storage base 1 after being filtered by the filter frame 607, so as to complete the mixing of the building waterproof and anti-corrosion materials.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A powder mixing device for producing building waterproof and anticorrosive materials, comprising a storage base (1) and a support plate (2), wherein the support plate (2) is fixedly connected to the upper side of the storage base (1) and characterized in that: A connecting rod (3) is fixedly connected to the outer side of the upper end of the support plate (2); an end of the connecting rod (3) away from the support plate (2) is fixedly connected to a mixing tank (4); the upper end of the storage base (1) is connected to a processing mechanism, the processing mechanism comprising a processing unit, an adjustment unit and a cleaning unit; the processing unit is arranged at both inner and outer ends of the mixing tank (4); the adjustment unit is arranged at the upper end of the storage base (1); and the cleaning unit is arranged at the upper end of the mixing tank (4); The processing unit comprises a tank cover (501), a first motor (502), a stirring rod (503), a stirring plate (504), a scraper (505), a feed hopper (506), a permanent magnet (507), a spring (508), an electromagnet (509), a stop block (510), a cleaning plate (511) and an electric contact (512); the tank cover (501) is fixedly connected to the upper end of the mixing tank (4); the first motor (502) is fixedly connected to the middle position of the upper side of the tank cover (501); the stirring rod (503) is fixedly connected to the lower end of the output shaft of the first motor (502); the stirring plate (504) is fixedly connected to the outer side of the stirring rod (503) at an equidistant distance; the scraper (505) ) is fixedly connected to one end of the stirring plate (504) away from the stirring rod (503), the feeding hopper (506) is fixedly connected to the upper left and right ends of the inside of the tank cover (501), the permanent magnet (507) is connected to the inside of the stirring plate (504), the spring (508) is fixedly connected to the side of the permanent magnet (507) close to the stirring rod (503), the electromagnet (509) is fixedly connected to the other end of the spring (508), the limit block (510) is fixedly connected to the lower side of the electromagnet (509), the cleaning plate (511) is fixedly connected to the outer side of the electromagnet (509), and the electric contact (512) is fixedly connected to the side adjacent to the permanent magnet (507) and the electromagnet (509).

2. A powder mixing device for producing building waterproof and anticorrosive materials according to claim 1, characterized in that: Valves are provided at the lower ends of the mixing tank (4) and the feed hopper (506).

3. A powder mixing device for producing building waterproof and anticorrosive materials according to claim 1, characterized in that: One end of the outer side of the scraper (505) away from the stirring plate (504) is slidably connected to the inner side of the mixing tank (4).

4. A powder mixing device for producing building waterproof and anticorrosive materials according to claim 1, characterized in that: The stirring plate (504) has a through groove formed horizontally therein, and a slide groove is formed below the through groove therein. The outer side of the permanent magnet (507) is fixedly connected to the inner left end of the stirring plate (504). The inner side of the limit block (510) is slidably connected to the inner side of the slide groove. The upper and lower sides of the electromagnet (509) are slidably connected to the inner upper and lower ends of the through groove. The inner side of the cleaning plate (511) is slidably connected to the outer side of the stirring plate (504). One end of the permanent magnet (507) close to the spring (508) repels one end of the electromagnet (509) close to the spring (508).

5. The powder mixing device for producing building waterproof and anticorrosive materials according to claim 1, characterized in that: The adjustment unit comprises a rear side plate (601), a second motor (602), a threaded rod (603), a front side plate (604), a limiting rod (605), a movable plate (606) and a filter frame (607); the rear side plate (601) is fixedly connected to the middle position of the upper rear end of the storage base (1); the second motor (602) is fixedly connected to the upper rear end of the rear side plate (601); the threaded rod (603) is fixedly connected to the front end of the output shaft of the second motor (602); the front side plate (604) is fixedly connected to the middle position of the upper front end of the storage base (1); the limiting rod (605) is fixedly connected to the lower end of one side adjacent to the rear side plate (601) and the front side plate (604); the movable plate (606) is connected to the outer end of the limiting rod (605); and the filter frame (607) is fixedly connected to the left side of the movable plate (606).

6. A powder mixing device for producing building waterproof and anticorrosive materials according to claim 5, characterized in that: A limiting hole is provided at the middle position of the lower end of the movable plate (606), and the outer side of the limiting rod (605) is slidably connected to the inner side of the limiting hole.

7. A powder mixing device for producing building waterproof and anticorrosive materials according to claim 5, characterized in that: A threaded hole is provided in the middle of the upper end of the movable plate (606), a round hole is provided in the middle of the upper end of the front side plate (604), the outer front end of the threaded rod (603) is rotatably connected to the inner side of the round hole, and the outer side of the threaded rod (603) is threadedly connected to the inner side of the threaded hole.

8. The powder mixing device for producing building waterproof and anticorrosive materials according to claim 1, characterized in that: The cleaning unit comprises a spray head (701), a water pipe (702) and a water valve (703); the spray head (701) is fixedly connected to the inside of the tank cover (501) at the left and right ends of the first motor (502); the water pipe (702) is fixedly connected to the upper end of the spray head (701); and the water valve (703) is fixedly connected to one end of the water pipe (702) close to the spray head (701).

9. A powder mixing device for producing building waterproof and anticorrosive materials according to claim 8, characterized in that: One end of the water pipe (702) away from the sprinkler head (701) is fixedly connected to a water supply device.

Images