Coating mixing and proportioning device easy to maintain

Abstract

The utility model relates to the technical field of building coating proportioning devices, in particular to an easy-to-maintain coating mixing and proportioning device which comprises a bottom plate, a mixing tank, a cleaning pipe, a discharging pipe, a first dismounting assembly, a second dismounting assembly and a proportioning box, the first dismounting assembly comprises a sealing cover and an L-shaped clamping block, and a rectangular groove is formed in the inner wall of the mixing tank; a clamping groove and a receding groove are formed in the inner wall of the rectangular groove, the clamping groove communicates with the rectangular groove, the surface of the L-shaped clamping block is in matched sliding connection with the inner wall of the rectangular groove, a first spring is fixedly connected to the inner wall of the receding groove, a trapezoidal extrusion block is fixedly connected to one end of the first spring, and the surface of the trapezoidal extrusion block is in sliding connection with the inner wall of the receding groove; according to the proportioning and mixing device, the proportioning box and the stirring blades are detached, so that parts can be conveniently cleaned and maintained after mixing and proportioning, the use efficiency is improved, and the problems that the conventional proportioning and mixing device is integrally designed, and internal parts of the device are inconvenient to clean and maintain after being used are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building paint proportioning devices, in particular to a paint mixing and proportioning device which is easy to maintain. Background Art

[0002] Coatings in the current market are mostly called paints. When producing coatings, many raw materials are needed, such as powder, granular or liquid. When producing coatings, a mixing and proportioning device is needed to improve the mixing effect of multiple raw materials.

[0003] Prior art, such as Chinese patent publication number CN221753202U, discloses a paint proportioning and mixing device for architectural decoration, comprising a support base, a positioning groove formed on the upper surface of the support base, and a hydraulic lifting rod disposed on one side of the positioning groove, a mixing tank disposed above the hydraulic lifting rod, and a stirring mechanism disposed within the mixing tank, a first discharge pipe disposed at the bottom of the mixing tank, and a connecting plate disposed on the side wall of the mixing tank, a support plate disposed above the connecting plate, and a batching box disposed above the support plate, an observation window disposed on the side wall of the batching box, and a second discharge pipe disposed at the bottom of the batching box. This patent facilitates proportioning of mixed raw materials by disposing two symmetrical batching boxes on both sides of the mixing tank, disposing a second discharge pipe and a connecting pipe at the bottom of the batching boxes, and disposing an observation window and a scale mark on the side wall of the batching box.

[0004] However, the above patent has some shortcomings. In actual use, the stirring mechanism and the batching box inside the mixing tank of the patent are designed as an integral part of the mixing tank, which makes cleaning and maintenance difficult. Since the architectural paint is liquid, if the device is not cleaned in time after the proportioning and mixing is completed, the paint will adhere to the mixing tank, the inner wall of the batching box and the surface of the stirring blade after drying, affecting the mixing and proportioning effect of different paints next time. Therefore, an easy-to-maintain paint mixing and proportioning device is proposed to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes an easy-to-maintain paint mixing and proportioning device. By disassembling the mixing box and the stirring blades, the components can be easily cleaned and maintained after mixing and proportioning, thereby improving the use efficiency.

[0006] The technical solution for achieving the purpose of the utility model is: a paint mixing and proportioning device that is easy to maintain, comprising a base plate, the upper surface of the base plate is fixedly connected to a mixing tank, the upper surface of the mixing tank is fixedly connected to a cleaning pipe, the lower surface of the mixing tank is fixedly connected to a discharge pipe, the upper surface of the mixing tank is provided with a disassembly component 1, the surface of the mixing tank is detachably connected to two ingredient boxes through two disassembly components 2, the disassembly component 1 includes a sealing cover detachably connected to the inner wall of the mixing tank, the surface of the sealing cover is fixedly connected to two L-shaped blocks, the two L-shaped blocks are in opposite directions, the inner wall of the mixing tank is provided with a rectangular groove, the inner wall of the rectangular groove is respectively provided with a card groove and an avoidance groove, the card groove and the rectangular groove are connected, the surface of the L-shaped card block is adaptively slidably connected to the inner wall of the rectangular groove, the inner wall of the avoidance groove is fixedly connected to a spring 1, one end of the spring 1 is fixedly connected to a trapezoidal extrusion block, and the surface of the trapezoidal extrusion block is slidably connected to the inner wall of the avoidance groove.

[0007] In some embodiments, the upper surface of the sealing cover is fixedly connected to a bearing, the inner wall of the bearing is rotatably provided with a drive rod, the top end of the drive rod is fixedly connected to a pull ring, and the surface of the drive rod is respectively fixedly connected to two stirring blades and two scrapers, and the surfaces of the two scrapers are respectively in contact with the inner wall of the mixing tank.

[0008] In some embodiments, the upper surface of the base plate is fixedly connected to a mounting shell, the inner wall of the mounting shell is fixedly connected to a motor, the output end of the motor passes through the inner bottom wall of the mixing tank and is fixedly connected to a drive shaft, and the inner wall of the drive shaft is adapted to the bottom end of the drive rod.

[0009] In some embodiments, the disassembly component 2 includes a mounting bracket fixedly connected to the surface of the mixing tank, the upper surface of the mounting bracket is fixedly connected to a dosing box, the surfaces of the dosing box are fixedly connected with a connecting pipe and a waste pipe, respectively, the connecting pipe is slidingly connected to the surface of the mixing tank at one end away from the dosing box, the surface of the mixing tank is fixedly connected with a plurality of fixing rods, and the surfaces of the plurality of fixing rods are fixedly connected with limiting strips.

[0010] In some embodiments, two through holes are opened on one side of the mounting frame, and the inner walls of the two through holes are respectively slidably connected to the surfaces of the corresponding fixing rods. The inner walls of the two through holes are both opened with limiting grooves, and the inner walls of the two limiting grooves are respectively slidably connected to the surfaces of the corresponding two limiting strips.

[0011] In some embodiments, a groove is provided on the surface of the fixing rod, and two springs 2 are fixedly connected to the inner wall of the groove. The ends of the two springs 2 away from the inner wall of the groove are fixedly connected to a trapezoidal block, and the surface of the trapezoidal block is slidably connected to the inner wall of the groove.

[0012] Compared with the prior art, the present invention has the following significant advantages:

[0013] The inside of the mixing tank is cleaned by introducing cleaning liquid through the cleaning pipe, and the inner wall of the mixing tank can be cleaned and maintained by scraping with the scraper. After cleaning, the sealing cover can be rotated, and the sealing cover drives the two L-shaped blocks to slide on the inner wall of the slot. When sliding to the inside of the rectangular slot, the L-shaped blocks are separated from the slot. At this time, the sealing cover is pulled up and pulled out. When the sealing cover is pulled up, it can drive the driving rod, the stirring blade and the scraper to be disassembled synchronously. After disassembly, the residue on the stirring blade can be further carefully cleaned and maintained; by pressing the two trapezoidal blocks, the two trapezoidal blocks are squeezed and retracted into the groove on the fixed rod. At this time, the mounting bracket can be pulled outward to achieve the disassembly of the mounting bracket. Since the connecting pipe and the mixing tank are connected by sliding, they can be disassembled synchronously. After disassembly, the batching box can be cleaned and maintained, thereby improving the maintenance effect. The above technical solution solves the problem that the existing integrated design of the proportioning and mixing device is not convenient for cleaning and maintaining the internal components of the device after use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of a three-dimensional structure provided in one embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of a mixing tank provided in one embodiment of the present invention;

[0017] Figure 3 The utility model provides in one embodiment Figure 2 A in the middle is an enlarged structural diagram;

[0018] Figure 4 This is a schematic diagram of the explosion structure of the disassembly mechanism of the batching box provided in one embodiment of the present invention;

[0019] Figure 5 The utility model provides in one embodiment Figure 4 The enlarged structural diagram at B in the middle;

[0020] Description of reference numerals:

[0021] 1. Bottom plate; 2. Mixing tank; 3. Disassembly component one; 301. Sealing cover; 302. Bearing; 303. Drive rod; 304. Pull ring; 305. Stirring blade; 306. Scraper; 307. L-shaped block; 308. Rectangular groove; 309. Slot; 310. Avoidance groove; 311. Spring one; 312. Trapezoidal extrusion block; 4. Disassembly component two; 401. Mounting frame; 402. Through hole; 403. Limiting groove; 404. Fixing rod; 405. Groove; 406. Spring two; 407. Trapezoidal block; 408. Limiting strip; 5. Batching box; 6. Connecting pipe; 7. Cleaning pipe; 8. Discharge pipe; 9. Mounting shell; 10. Motor; 11. Drive shaft; 12. Waste pipe. DETAILED DESCRIPTION

[0022] The following is a detailed description of the present invention, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The present invention provides an easy-to-maintain paint mixing and proportioning device through improvement. The technical solution of the present invention is:

[0024] like Figure 1-Figure 5As shown, a paint mixing and proportioning device that is easy to maintain includes a base plate 1, and a mixing tank 2 is fixedly connected to the upper surface of the base plate 1. The upper surface of the mixing tank 2 is fixedly connected to a cleaning pipe 7, and the cleaning pipe 7 is connected to an external cleaning agent box, so that cleaning agent can be introduced into the mixing tank 2. The scraper 306 is driven to rotate by the motor 10, so that the inner wall of the mixing tank 2 can be cleaned and maintained. The lower surface of the mixing tank 2 is fixedly connected to a discharge pipe 8, and a control valve is provided on the discharge pipe 8. A disassembly component 3 is provided on the upper surface of the mixing tank 2. The surface of the mixing tank 2 is detachably connected to two ingredient boxes 5 through two disassembly components 2 4. The surface of the ingredient box 5 is provided with scale lines, and a transparent material is used to facilitate observation of the ingredient amount. The disassembly component 3 includes a sealing cover 301 detachably connected to the inner wall of the mixing tank 2, and the surface of the sealing cover 301 is fixedly connected to two L-shaped blocks 30 7. The directions of the two L-shaped blocks 307 are opposite. The L-shaped blocks 307 in opposite directions can cooperate with the rotation of the sealing cover 301 to achieve engagement and disassembly. A rectangular groove 308 is provided on the inner wall of the mixing tank 2. A slot 309 and an avoidance groove 310 are respectively provided on the inner wall of the rectangular groove 308. The slot 309 and the rectangular groove 308 are communicated. The size of the rectangular groove 308 is adapted to the L-shaped block 307. The surface of the L-shaped block 307 is adapted to the inner wall of the rectangular groove 308 for sliding connection. The inner wall of the avoidance groove 310 is fixedly connected with a spring 1 311. One end of the spring 1 311 is fixedly connected with a trapezoidal extrusion block 312. The trapezoidal extrusion block 312 and the spring 1 311 are provided to prevent the sealing cover 301 from rotating and provide a tightening force. The surface of the trapezoidal extrusion block 312 is slidably connected to the inner wall of the avoidance groove 310.

[0025] like Figure 2 and Figure 3 As shown, in one embodiment, a bearing 302 is fixedly connected to the upper surface of the sealing cover 301, a driving rod 303 is rotatably provided on the inner wall of the bearing 302, a pull ring 304 is fixedly connected to the top of the driving rod 303, and two stirring blades 305 and two scrapers 306 are fixedly connected to the surface of the driving rod 303. The design of the scraper 306 can reduce the amount of paint adhering to the inner wall of the mixing tank 2 when unloading, and the inner wall can be scraped during cleaning. The surfaces of the two scrapers 306 are respectively in contact with the inner wall of the mixing tank 2.

[0026] The upper surface of the base plate 1 is fixedly connected to a mounting shell 9, the inner wall of the mounting shell 9 is fixedly connected to a motor 10, the output end of the motor 10 passes through the inner bottom wall of the mixing tank 2 and is fixedly connected to a drive shaft 11, the inner wall of the drive shaft 11 is adapted to the bottom end of the drive rod 303, and a cross drive groove is provided on the upper surface of the drive shaft 11, which can be adapted and slidably connected to the cross drive block provided below the drive rod 303.

[0027] like Figure 4 and Figure 5As shown, in one embodiment, the disassembly component 2 4 includes a mounting bracket 401 fixedly connected to the surface of the mixing tank 2, and the mounting bracket 401 is L-shaped. The upper surface of the mounting bracket 401 is fixedly connected to the ingredient box 5, and the surfaces of the ingredient box 5 are fixedly connected with a connecting pipe 6 and a waste pipe 12, respectively. The waste pipe 12 can discharge the excess ingredients added. The end of the connecting pipe 6 away from the ingredient box 5 is slidably connected to the surface of the mixing tank 2. The sliding connection can avoid motion interference when the ingredient box 5 is disassembled. A plurality of fixed rods 404 are fixedly connected to the surface of the mixing tank 2, and the surfaces of the plurality of fixed rods 404 are fixedly connected to a limiting bar 408. The limiting bar 408 can prevent the mounting bracket 401 from rotating after being limited.

[0028] Two through holes 402 are provided on one side of the mounting frame 401, and the inner walls of the two through holes 402 are respectively slidably connected to the surfaces of the corresponding fixing rods 404. The inner walls of the two through holes 402 are both provided with limiting grooves 403, and the inner walls of the two limiting grooves 403 are respectively slidably connected to the surfaces of the corresponding two limiting bars 408.

[0029] A groove 405 is provided on the surface of the fixing rod 404, and two springs 406 are fixedly connected to the inner wall of the groove 405. One end of the two springs 406 away from the inner wall of the groove 405 is fixedly connected to a trapezoidal block 407. Through the cooperation between the trapezoidal block 407 and the spring 406, disassembly and installation can be easily achieved, and the surface of the trapezoidal block 407 is slidably connected to the inner wall of the groove 405.

[0030] The specific working method is as follows: the raw materials are poured into the batching box 5, and the amount of raw materials is controlled according to the scale mark. If the amount of raw materials added is too much, the excess raw materials are discharged through the waste pipe 12, and then the control valve on the connecting pipe 6 is opened to pass the raw materials in the batching box 5 into the mixing tank 2, and then the motor 10 is started to drive the mixer blade to stir and mix the mixed raw materials, and finally the raw materials are discharged through the discharge pipe 8. After the mixing is completed, the cleaning liquid can be passed through the cleaning pipe 7 to clean the inside of the mixing tank 2, and the scraper 306 can be used to scrape the raw materials. The inner wall of the mixing tank 2 can be cleaned and maintained by rotating the sealing cover 301 after cleaning. The sealing cover 301 drives the two L-shaped blocks 307 to slide on the inner wall of the card slot 309. When the two L-shaped blocks 307 slide to the inside of the rectangular slot 308, the L-shaped blocks 307 are disengaged from the card slot 309. At this time, the sealing cover 301 is pulled out upwards. The pulling up of the sealing cover 301 can drive the driving rod 303, the stirring blade 305 and the scraper 306 to be disassembled synchronously. After disassembly, the residue on the stirring blade 305 can be further carefully cleaned and maintained.

[0031] Next, manually press the two trapezoidal blocks 407, and the two trapezoidal blocks 407 are squeezed and retracted into the groove 405 on the fixing rod 404. At this time, the mounting bracket 401 can be pulled outward to achieve the disassembly of the mounting bracket 401. Since the connecting pipe 6 and the mixing tank 2 are slidingly connected, they can be disassembled synchronously. After disassembly, the batching box 5 can be cleaned and maintained to improve the maintenance effect.

[0032] The technical means disclosed in the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. A paint mixing and proportioning device that is easy to maintain, comprising a base plate, characterized in that: The upper surface of the base plate is fixedly connected to a mixing tank, the upper surface of the mixing tank is fixedly connected to a cleaning pipe, the lower surface of the mixing tank is fixedly connected to a discharge pipe, the upper surface of the mixing tank is provided with a disassembly component 1, and the surface of the mixing tank is detachably connected to two ingredient boxes through two disassembly components 2, the disassembly component 1 includes a sealing cover detachably connected to the inner wall of the mixing tank, the surface of the sealing cover is fixedly connected to two L-shaped blocks, and the directions of the two L-shaped blocks are opposite, the inner wall of the mixing tank is provided with a rectangular groove, the inner walls of the rectangular groove are respectively provided with a card groove and an avoidance groove, the card groove and the rectangular groove are connected, the surface of the L-shaped card block is adaptively slidably connected to the inner wall of the rectangular groove, the inner wall of the avoidance groove is fixedly connected to a spring 1, one end of the spring 1 is fixedly connected to a trapezoidal extrusion block, and the surface of the trapezoidal extrusion block is slidably connected to the inner wall of the avoidance groove.

2. The easy-to-maintain paint mixing and proportioning device according to claim 1, characterized in that: The upper surface of the sealing cover is fixedly connected to a bearing, the inner wall of the bearing is rotatably provided with a driving rod, the top end of the driving rod is fixedly connected to a pull ring, the surface of the driving rod is respectively fixedly connected to two stirring blades and two scrapers, and the surfaces of the two scrapers are respectively in contact with the inner wall of the mixing tank.

3. The easy-to-maintain paint mixing and proportioning device according to claim 1, characterized in that: The upper surface of the base plate is fixedly connected to a mounting shell, the inner wall of the mounting shell is fixedly connected to a motor, the output end of the motor passes through the inner bottom wall of the mixing tank and is fixedly connected to a drive shaft, and the inner wall of the drive shaft is adapted to the bottom end of the drive rod.

4. The easy-to-maintain paint mixing and proportioning device according to claim 1, characterized in that: The second disassembly component includes a mounting bracket fixedly connected to the surface of the mixing tank, the upper surface of the mounting bracket is fixedly connected to a batching box, the surface of the batching box is fixedly connected with a connecting pipe and a waste pipe, and the end of the connecting pipe away from the batching box is slidably connected to the surface of the mixing tank, and the surface of the mixing tank is fixedly connected with a plurality of fixing rods, and the surfaces of the plurality of fixing rods are fixedly connected to limiting strips.

5. The easy-to-maintain paint mixing and proportioning device according to claim 4, characterized in that: Two through holes are provided on one side of the mounting frame, and the inner walls of the two through holes are respectively slidably connected to the surfaces of the corresponding fixing rods. The inner walls of the two through holes are both provided with limiting grooves, and the inner walls of the two limiting grooves are respectively slidably connected to the surfaces of the corresponding two limiting strips.

6. The easy-to-maintain paint mixing and proportioning device according to claim 5, characterized in that: A groove is provided on the surface of the fixing rod, and two springs 2 are fixedly connected to the inner wall of the groove. One end of the two springs 2 away from the inner wall of the groove is fixedly connected to a trapezoidal block, and the surface of the trapezoidal block is slidably connected to the inner wall of the groove.

Images