Batching device for building coating production
By using a brush on the screen plate to unblock the powder stuck on the screen mesh hole, and using the arc plate to scrape the adhered paint, the problem of the dust stuck on the vibrating screen plate is solved, and the building paint batching device is improved work efficiency and discharge quality.
Patent Information
- Application Number
- CN202420821868.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-19
AI Technical Summary
When the vibrating screen plate is sieve the powder, the powder of the right size is likely to get stuck in the screen hole, affecting the screening effect, resulting in the subsequent powder being unable to fall continuously, affecting the working efficiency of the device.
Use a brush to contact and wipe the screen part of the screen plate to clear the powder stuck on the screen hole, and stick it with the inner wall of the mixing box through the arc plate to scrape off the adhered paint, improving the quality of the discharge and working efficiency. .
It effectively avoids the problem of powder stuck on the screen plate, ensures the continuous screening and mixing of powder evenly, and improves the working efficiency and discharge quality of the device.
Smart Images
Figure CN222239860U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coating batching devices, in particular to a batching device used for producing architectural coatings. Background Art
[0002] Architectural paint is a type of paint used to paint the surface of buildings. Its functions include protecting the building surface, beautifying the appearance, waterproofing and moisture-proofing, fire prevention and anti-corrosion, etc. In the process of mixing the ingredients of architectural decorative paint, it is necessary to use stirring equipment to stir the symmetrically weighted powder so that it can be fully dissolved in water to form paint.
[0003] After searching, a paint dispensing device for building decoration with announcement number CN209549352U includes a powder box and a mixing box. A feeding funnel is arranged on the top of the powder box, a crushing motor is installed on the side wall of the powder box, the powder box is located directly above the mixing box, the powder box and the mixing box are connected through a guide pipe, a water injection box is arranged on one side of the mixing shaft, a stirring motor is installed on the side wall of the mixing box, a guide ramp is arranged at the bottom of the inner cavity of the mixing box, a discharge port is arranged on the outer wall of the mixing box located at the lower end of the guide ramp, and support legs are installed at the four corners of the bottom of the mixing box. The utility model has a simple structure and is easy to use. Before stirring the paint, the paint added to the powder box can be fully crushed and screened through the cooperation of the crushing roller and the vibrating screen plate in the powder box. In this way, the subsequent mixing efficiency of the paint is accelerated and the processing quality of the paint is improved.
[0004] Based on the above patent, the paint added to the powder box can be fully crushed and screened through the cooperation of the crushing roller and the vibrating screen plate in the powder box. In this way, the subsequent mixing efficiency of the paint is accelerated and the processing quality of the paint is improved. However, in actual use, when the vibrating screen plate is sifting out the powder, some powder of just the right size will be stuck in the sieve holes of the vibrating screen plate, which will affect the screening effect of the screen plate, resulting in the subsequent powder being unable to fall continuously, affecting the working efficiency of the device.
[0005] Therefore, in view of the problem that when the vibrating screen plate is sifting powder, some powder of just the right size will be stuck in the sieve holes of the vibrating screen plate, thereby affecting the screening effect of the screen plate, a batching device is needed to solve the above problem. Utility Model Content
[0006] In order to solve the problem in the prior art that when the vibrating screen plate is sifting out powder, some powder of just the right size will be stuck in the sieve holes of the vibrating screen plate, thereby affecting the screening effect of the screen plate, the present application provides a batching device for the production of architectural coatings.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] A batching device for producing architectural coatings, comprising a powder box, a sieving frame fixedly connected to the bottom end of the powder box, a stirring box fixedly connected to the bottom end of the sieving frame, a feed hopper fixedly connected to the top end of the powder box, a discharge pipe fixedly connected to the right side of the bottom end of the stirring box, a second motor installed in the middle of the bottom end of the stirring box, the stirring box is connected to a brush through a stirring assembly, a sieving assembly is installed on the inner wall of the sieving frame, the powder box is connected to a synchronous belt through a grinding assembly, a first motor is installed on the upper front part of the right end of the powder box, and a dropping hopper is fixedly connected to the lower side of the inner wall of the powder box.
[0009] As a further improvement of the present invention, the grinding assembly includes a rotating rod rotatably connected to the upper front and rear sides of the left end of the powder box, the left end of the rotating rod penetrates the outer wall of the powder box and is fixedly connected to a rotating wheel, the right end of the rotating rod on the front side penetrates the outer wall of the powder box and is fixedly connected to the first motor driving end, and the right end of the rotating rod on the rear side is rotatably connected to the inner wall of the powder box, and the outer wall of the rotating rod is fixedly connected to a crushing roller.
[0010] As a further improvement of the utility model, the screen drop assembly includes a screen plate embedded in the inner wall of the screen frame and a vibrator installed at the front end of the screen frame. A limiting block is fixedly connected to the middle of the left end of the screen plate, and a positioning hole is opened on the inner wall of the limiting block.
[0011] As a further improvement of the present invention, the stirring assembly includes a transmission rod rotatably connected to the inner wall in the middle of the bottom end of the stirring box, the bottom end of the transmission rod passes through the inner wall of the stirring box and is fixedly connected to the second motor driving end, the left and right ends of the transmission rod are fixedly connected with arc plates, and the inner wall of the arc plate is provided with a plurality of flow grooves.
[0012] As a further improvement of the utility model, a connecting block is fixedly connected to the middle of the left end of the screening frame near the upper side of the screen plate, and a plug is slidably connected to the inner wall of the connecting block, and the shape of the bottom end of the plug matches the shape of the positioning hole.
[0013] As a further improvement of the present invention, the inner diameters of the front and rear ends of the synchronous belt are meshed and connected to the end opposite to the outer diameter of the rotating wheel.
[0014] As a further improvement of the utility model, the bottom end of the brush is fixedly connected to the top end of the transmission rod.
[0015] As a further improvement of the present invention, the opposite ends of the arc-shaped plates are both fitted to the inner wall of the mixing box.
[0016] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:
[0017] 1. In the utility model, by starting the second motor, when the powder falls on the sieve plate, the brush can contact and wipe the screen part of the sieve plate to clear the powder stuck on the screen holes of the sieve plate, avoiding affecting the screening effect of the sieve plate, and preventing the subsequent powder from falling continuously, affecting the working efficiency of the device.
[0018] 2. In the utility model, by fitting one end of the arc-shaped plate against the inner wall of the mixing box, some paint adhering to the inner wall of the mixing box is scraped off to the bottom and discharged, which plays a certain saving role. In addition, the flow grooves opened on the surface of the arc-shaped plate can reduce the resistance of the fluid to it during the rotation of the arc-shaped plate, and can better make the powder and water circulate and mix, further improving the quality of the discharged material. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a front perspective view of a batching device for producing architectural coatings proposed by the utility model;
[0020] Figure 2 This is a left end stereogram of a batching device for producing architectural coatings proposed by the utility model;
[0021] Figure 3 This is a cross-sectional view of a mixing box of a batching device for producing architectural coatings proposed by the utility model;
[0022] Figure 4 This is a schematic diagram of the rotating rod structure of a batching device for producing architectural coatings proposed by the utility model;
[0023] Figure 5 This is a schematic diagram of the sieve plate structure of a batching device for producing architectural coatings proposed by the utility model;
[0024] Figure 6 The utility model discloses a schematic diagram of a plug structure of a batching device for producing architectural coatings.
[0025] Legend:
[0026] 1. Powder box; 2. Screen frame; 3. Mixing box; 4. Feed hopper; 5. First motor; 6. Screen plate; 7. Vibrator; 8. Rotor; 9. Synchronous belt; 10. Rotating rod; 11. Limit block; 12. Connecting block; 13. Crushing roller; 14. Drop hopper; 15. Brush; 16. Arc plate; 17. Circulation slot; 18. Second motor; 19. Transmission rod; 20. Discharge pipe; 21. Positioning hole; 22. Plug. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.
[0028] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.
[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0030] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0031] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0032] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0033] Embodiment 1: A dosing device for producing architectural coatings, comprising a powder box 1, a screening frame 2 being fixedly connected to the bottom end of the powder box 1, a mixing box 3 being fixedly connected to the bottom end of the screening frame 2, a feed hopper 4 being fixedly connected to the top end of the powder box 1, a discharge pipe 20 being fixedly connected to the right side of the bottom end of the mixing box 3, a second motor 18 being installed in the middle of the bottom end of the mixing box 3, a first motor 5 being installed on the upper front part of the right end of the powder box 1, and a drop hopper 14 being fixedly connected to the lower side of the inner wall of the powder box 1.
[0034] A water injection port is provided at the top of the mixing box 3, and the paint can be stirred inside the mixing box 3 so that the well-proportioned powder is fully mixed with the injected water. The bottom diameter of the drop hopper 14 is smaller than the screen area, and the powder will fall downward along the slope when falling into the drop hopper 14.
[0035] Embodiment 2: The rotating rod 10 is rotatably connected to the upper part of the front and rear sides of the left end of the powder box 1, the left end of the rotating rod 10 passes through the outer wall of the powder box 1 and is fixedly connected to the rotating wheel 8, the right end of the front rotating rod 10 passes through the outer wall of the powder box 1 and is fixedly connected to the driving end of the first motor 5, the right end of the rear rotating rod 10 is rotatably connected to the inner wall of the powder box 1, the outer wall of the rotating rod 10 is fixedly connected to the crushing roller 13, the inner diameters of the front and rear ends of the synchronous belt 9 are meshed and connected to the end opposite to the outer diameter of the rotating wheel 8, the first motor 5 is started to rotate the front rotating rod 10, and then the rear rotating rod 10 is synchronously rotated through the transmission cooperation of the rotating wheel 8 and the synchronous belt 9, thereby driving the respective crushing rollers 13 to rotate in relative directions and grind and crush the agglomerated parts in the powder.
[0036] The sieve plate 6 embedded in the inner wall of the sieving frame 2 and the vibrator 7 installed at the front end of the sieving frame 2, the sieve plate 6 is fixedly connected to the limiting block 11 in the middle of the left end, and a positioning hole 21 is opened on the inner wall of the limiting block 11. The middle of the left end of the sieving frame 2 is fixedly connected with a connecting block 12 near the upper side of the sieve plate 6, and the inner wall of the connecting block 12 is slidably connected with a plug 22. When the screen of the sieve plate 6 is damaged, it is only necessary to lift the plug 22 to disengage its bottom from the positioning hole 21, thereby releasing the limiting relationship of the plug 22 on the sieve plate 6, and then the sieve plate 6 can be pulled out of the sieving frame 2 to replace the screen. The shape of the bottom end of the plug 22 matches the shape of the positioning hole 21, and the crushed powder falls onto the screen of the sieve plate 6 along the drop hopper 14. The vibrator 7 is started synchronously so that the sieving frame 2 drives the sieve plate 6 to vibrate and sieve out the agglomerated powder that has not been completely crushed, and the remaining powder falls into the mixing box 3.
[0037] like Figure 3As shown, a transmission rod 19 is rotatably connected to the inner wall of the middle part of the bottom end of the mixing box 3, and the bottom end of the transmission rod 19 passes through the inner wall of the mixing box 3 and is fixedly connected to the driving end of the second motor 18. The left and right ends of the transmission rod 19 are fixedly connected with arc plates 16, and the opposite ends of the arc plates 16 are both attached to the inner wall of the mixing box 3. The inner wall of the arc plates 16 is provided with a plurality of flow grooves 17. The bottom end of the brush 15 is fixedly connected to the top of the transmission rod 19. The brush 15 on the top of the transmission rod 19 can contact and wipe the screen part of the sieve plate 6 to clear the powder stuck on the screen mesh of the sieve plate 6 to avoid affecting the screening efficiency of the sieve plate 6. The result is that water is injected into the mixing box 3 through the water injection port on the front side, and then the second motor 18 is started to make the transmission rod 19 drive the arc plates 16 on both sides to mix and stir the mixing box 3. The flow grooves 17 opened on the surface of the arc plates 16 can reduce the resistance of the fluid to it during the rotation of the arc plates 16, and can better circulate and mix the powder and water. When the discharge pipe 20 valve is opened to discharge after the mixing is completed, some paint adhering to the inner wall of the mixing box 3 is scraped to the bottom and discharged by the way that one end of the arc plate 16 fits against the inner wall of the mixing box 3, so that it plays a certain saving role.
[0038] Working principle: First, pour the proportioned powder into the powder box 1 through the feed hopper 4, then start the first motor 5 to rotate the front rotating rod 10, and then through the transmission cooperation of the rotating wheel 8 and the synchronous belt 9, the rear rotating rod 10 rotates synchronously, thereby driving the respective crushing rollers 13 to rotate in relative directions and grind the agglomerated parts of the powder, and the crushed powder falls onto the screen of the screen plate 6 along the drop hopper 14, and the vibrator 7 is started synchronously to make the screen frame 2 drive the screen plate 6 to vibrate and sieve out the agglomerated powder that is not completely crushed, and the remaining powder falls into the mixing box 3, and then water is injected into the mixing box 3 through the water injection port on the front side, and then the second motor 18 is started to make the transmission rod 19 drive the arc plates 16 on both sides to mix and stir the mixing box 3, and the flow grooves 17 opened on the surface of the arc plates 16 make the arc plates 16 in During the rotation, the resistance of the fluid to it can be reduced, and the powder and water can be better circulated and mixed. When the discharge pipe 20 valve is opened to discharge after the mixing is completed, some paint adhering to the inner wall of the mixing box 3 is scraped to the bottom and discharged by the way that one end of the arc plate 16 is attached to the inner wall of the mixing box 3, so that it can play a certain saving role. By continuously starting the second motor 18, when the subsequent powder is sieved on the sieve plate 6, the brush 15 on the top of the transmission rod 19 can contact and wipe the screen part of the sieve plate 6 to clear the powder stuck on the sieve mesh holes of the sieve plate 6 to avoid affecting the screening effect of the sieve plate 6. When the sieve mesh of the sieve plate 6 is damaged, it is only necessary to lift the plug 22 to disengage the bottom of the sieve plate 6 from the positioning hole 21, thereby releasing the limiting relationship of the plug 22 on the sieve plate 6, and then the sieve plate 6 can be pulled out of the sieving frame 2 to replace the sieve mesh.
[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A batching device for producing architectural coatings, comprising a powder box (1), characterized in that: The bottom end of the powder box (1) is fixedly connected to a screening frame (2), the bottom end of the screening frame (2) is fixedly connected to a stirring box (3), the top end of the powder box (1) is fixedly connected to a feed hopper (4), the right side of the bottom end of the stirring box (3) is fixedly connected to a discharge pipe (20), a second motor (18) is installed in the middle of the bottom end of the stirring box (3), the stirring box (3) is connected to a brush (15) through a stirring assembly, a screening assembly is installed on the inner wall of the screening frame (2), the powder box (1) is connected to a synchronous belt (9) through a grinding assembly, a first motor (5) is installed on the upper front part of the right end of the powder box (1), and a drop hopper (14) is fixedly connected to the lower side of the inner wall of the powder box (1).
2. A batching device for producing architectural coatings according to claim 1, characterized in that: The grinding assembly comprises a rotating rod (10) rotatably connected to the upper part of the front and rear sides of the left end of the powder box (1); the left end of the rotating rod (10) penetrates the outer wall of the powder box (1) and is fixedly connected to a rotating wheel (8); the right end of the rotating rod (10) on the front side penetrates the outer wall of the powder box (1) and is fixedly connected to the driving end of the first motor (5); the right end of the rotating rod (10) on the rear side is rotatably connected to the inner wall of the powder box (1); and the outer wall of the rotating rod (10) is fixedly connected to a crushing roller (13).
3. A batching device for producing architectural coatings according to claim 1, characterized in that: The sieve drop assembly comprises a sieve plate (6) embedded in the inner wall of a sieve frame (2) and a vibrator (7) installed at the front end of the sieve frame (2); a limit block (11) is fixedly connected to the middle of the left end of the sieve plate (6); and a positioning hole (21) is provided on the inner wall of the limit block (11).
4. A batching device for producing architectural coatings according to claim 1, characterized in that: The stirring assembly comprises a transmission rod (19) rotatably connected to the inner wall of the middle part of the bottom end of the stirring box (3); the bottom end of the transmission rod (19) penetrates the inner wall of the stirring box (3) and is fixedly connected to the driving end of the second motor (18); the left and right ends of the transmission rod (19) are fixedly connected to an arc plate (16); and the inner wall of the arc plate (16) is provided with a plurality of flow grooves (17).
5. A batching device for producing architectural coatings according to claim 1, characterized in that: A connecting block (12) is fixedly connected to the middle of the left end of the screening frame (2) close to the upper side of the screening plate (6), and a plug (22) is slidably connected to the inner wall of the connecting block (12), and the shape of the bottom end of the plug (22) matches the shape of the positioning hole (21).
6. A batching device for producing architectural coatings according to claim 1, characterized in that: The inner diameters of the front and rear ends of the synchronous belt (9) are meshedly connected to the end of the outer diameter of the rotating wheel (8) opposite to each other.
7. A batching device for producing architectural coatings according to claim 1, characterized in that: The bottom end of the brush (15) is fixedly connected to the top end of the transmission rod (19).
8. A batching device for producing architectural coatings according to claim 4, characterized in that: The opposite ends of the arc-shaped plates (16) are both fitted to the inner wall of the mixing box (3).