Water-based paint processing and grinding device

Abstract

The utility model discloses a water-based paint processing and grinding device which comprises a bottom plate, a first stand column is fixedly arranged on one side of the upper end of the bottom plate, and a grinding mechanism used for grinding and processing water-based paint is arranged at the upper end of the first stand column. The grinding mechanism comprises a shell, a transmission shaft, an auger conveying piece, a connecting rod, a grinding ring, a support, an electric push rod and a grinding disc, the shell is fixedly arranged at the upper end of the first stand column, the transmission shaft is movably arranged in the middle of the inner side of the shell through a bearing, and the auger conveying piece is fixedly arranged on the surface of the outer side of the transmission shaft; a plurality of connecting rods are fixedly arranged at one end of the transmission shaft, grinding rings are fixedly arranged at one ends of the connecting rods, a support is fixedly arranged at the position, on one side of the shell, of the upper end of the bottom plate, and an electric push rod is fixedly arranged at the upper end of the support. According to the paint grinding device, the grinding precision can be adjusted, and the paint can be stirred after being ground, so that the ground paint can be quickly mixed, and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, and specifically relates to a grinding device for waterborne coating processing. Background Technique

[0002] Any coating that uses water as a solvent or a dispersion medium can be called a waterborne coating. According to the type of binder in the coating, waterborne coatings are divided into two categories: natural waterborne coatings of natural substances or minerals (such as potassium silicate) and petrochemical waterborne coatings of synthetic resins (such as acrylic resins). Here, only the waterborne coatings of synthetic resin type are described; waterborne coatings include 3 types: water-soluble coatings, water-dilutable coatings, and water-dispersible coatings (latex coatings). When the existing waterborne coating grinding equipment is in the processing process, such as a waterborne coating processing grinding device of a Chinese patent with the application number 202020521191.7, the distance between the grinding disks is inconvenient to adjust during use, and the grinding accuracy cannot be changed according to needs, resulting in a limited application range of the device. Therefore, an improved waterborne coating processing grinding device is needed for this problem. Content of the Utility Model

[0003] The purpose of the utility model is to provide a waterborne coating processing grinding device to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A waterborne coating processing grinding device, including a bottom plate, one side of the upper end of the bottom plate is fixedly provided with a first column, the upper end of the first column is provided with a grinding mechanism for grinding and processing waterborne coatings, the grinding mechanism includes a housing, a transmission shaft, a screw conveyor blade, a connecting rod, a grinding ring, a bracket, an electric push rod, and a grinding disk. The upper end of the first column is fixedly provided with a housing, the middle part of the inner side of the housing is movably provided with a transmission shaft through a bearing, the outer surface of the transmission shaft is fixedly provided with a screw conveyor blade, one end of the transmission shaft is fixedly provided with a plurality of connecting rods, one end of the connecting rods is fixedly provided with a grinding ring, one side of the housing on the upper end of the bottom plate is fixedly provided with a bracket, the upper end of the bracket is fixedly provided with an electric push rod, and the movable end of the electric push rod is fixedly provided with a grinding disk.

[0005] Preferably, a feed port is fixedly provided on one side of the upper end of the housing, and through the feed port, it is convenient to add the raw materials of the waterborne coating to be ground into the housing.

[0006] Preferably, a second column is fixedly provided on one side of the first column on the upper end of the bottom plate, a motor is fixedly provided on the upper end of the second column, and the output shaft end of the motor is fixedly connected to the transmission shaft through a coupling. The motor can drive the transmission shaft to rotate.

[0007] Preferably, a stirring mechanism for stirring the paint is arranged between the first column and the bracket on the base plate, the stirring mechanism includes a stirring chamber, a rotating shaft, and a stirring rod. A stirring chamber is fixedly arranged at the upper end of the base plate between the column and the bracket, a rotating shaft is movably arranged on a barrel bearing inside the stirring chamber, a plurality of stirring rods are evenly and fixedly arranged on the outer surface of the rotating shaft, the rotating shaft is connected to the transmission shaft by a belt and a pulley, and the stirring mechanism can be used to stir the raw materials immediately after they are ground, so that the ground paint can be quickly mixed to improve processing efficiency.

[0008] Preferably, a drain port is fixedly provided on one side of the lower end of the stirring chamber, and the stirred paint can be conveniently discharged from the stirring chamber through the drain port.

[0009] Preferably, a sealing cover is provided on the outer surface of the drain port through a threaded engagement, and when the drain port is not needed, the sealing cover can be responsible for sealing the drain hole.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model can change the distance between the grinding ring and the grinding disc by contracting the electric push rod, so that the grinding accuracy can be changed; so that the device can adapt to various grinding needs.

[0012] 2. When the utility model is used, the transmission shaft and the rotating shaft are linked to each other. After the raw materials are ground, they can be dropped into the mixing bin for mixing, so that the ground paint can be quickly mixed to improve processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a water-based paint processing and grinding device of the utility model;

[0014] Figure 2 This is a cross-sectional view of a water-based paint processing and grinding device of the utility model;

[0015] Figure 3 The utility model is a water-based paint processing and grinding device Figure 2 Side view of.

[0016] In the figure: 1. bottom plate; 2. first column; 3. shell; 4. transmission shaft; 5. auger transmission plate; 6. connecting rod; 7. grinding ring; 8. bracket; 9. electric push rod; 10. grinding disc; 11. feed inlet; 12. second column; 13. motor; 14. stirring chamber; 15. rotating shaft; 16. stirring rod; 17. drain outlet. DETAILED DESCRIPTION

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1-3 , the present invention provides a technical solution: an aqueous paint processing and grinding device, including a bottom plate 1, a first column 2 is fixedly arranged on one side of the upper end of the bottom plate 1, a grinding mechanism for grinding and processing aqueous paint is arranged at the upper end of the first column 2, the grinding mechanism includes a housing 3, a transmission shaft 4, a screw conveyor blade 5, a connecting rod 6, a grinding ring 7, a bracket 8, an electric push rod 9, and a grinding disc 10. A housing 3 is fixedly arranged at the upper end of the first column 2. A transmission shaft 4 is movably arranged in the middle of the inner side of the housing 3 through a bearing. A screw conveyor blade 5 is fixedly arranged on the outer surface of the transmission shaft 4. A plurality of connecting rods 6 are fixedly arranged at one end of the transmission shaft 4. A grinding ring 7 is fixedly arranged at one end of the connecting rod 6. A bracket 8 is fixedly arranged on the upper end of the bottom plate 1 on one side of the housing 3. An electric push rod 9 is fixedly arranged at the upper end of the bracket 8. A grinding disc 10 is fixedly arranged at the movable end of the electric push rod 9.

[0019] A feed inlet 11 is fixedly arranged on one side of the upper end of the housing 3. Through the feed inlet 11, it is convenient to add the raw materials of aqueous paint to be ground into the housing 3;

[0020] A second column 12 is fixedly arranged on the upper end of the bottom plate 1 on one side of the first column 2. A motor 13 is fixedly arranged at the upper end of the second column 12. The output shaft end of the motor 13 is fixedly connected to the transmission shaft 4 through a coupling. Through the motor 13, the transmission shaft 4 can be driven to rotate;

[0021] A stirring mechanism for stirring the paint is arranged between the first column 2 and the bracket 8 on the bottom plate 1. The stirring mechanism includes a stirring bin 14, a rotating shaft 15, and stirring rods 16. A stirring bin 14 is fixedly arranged on the upper end of the bottom plate 1 between the column and the bracket 8. A rotating shaft 15 is movably arranged in the inner part of the stirring bin 14 through a bearing. A plurality of stirring rods 16 are evenly and fixedly arranged on the outer surface of the rotating shaft 15. The rotating shaft 15 is connected to the transmission shaft 4 through a belt and a pulley for transmission. Through the stirring mechanism, stirring can be carried out immediately after the raw materials are ground, so that the ground paint can be quickly mixed to improve the processing efficiency;

[0022] A liquid discharge port 17 is fixedly arranged on one side of the lower end of the stirring bin 14. Through the liquid discharge port 17, it is convenient to discharge the stirred and processed paint from the stirring bin 14;

[0023] A sealing cover is rotatably screwed on the outer surface of the drain port 17. When the drain port 17 is not in use, the sealing cover can seal the drain hole.

[0024] Working principle: When using this device, the water-based coating raw materials to be ground can be added into the shell 3 through the feed port 11. Then, when grinding is required, the motor 13 drives the transmission shaft 4 and the auger transmission piece 5 to rotate. In this way, the rotating auger transmission piece 5 can transport the materials towards the grinding ring 7 and the grinding disc 10. Subsequently, the materials can enter the space between the grinding disc 10 and the grinding ring 7 through the middle of the grinding ring 7. Then, as the grinding ring 7 rotates, after the materials are ground into an appropriate size, the materials can fall into the stirring bin 14 through the gap between the grinding disc 10 and the grinding ring 7; in this way, the grinding operation can be completed.

[0025] When grinding, the distance between the grinding ring 7 and the grinding disc 10 can be changed by the contraction of the electric push rod 9, so as to change the grinding precision; so that the device can adapt to various grinding requirements.

[0026] Moreover, when this device is in use, the transmission shaft 4 and the rotating shaft are interlocked. After the raw materials are ground, they can immediately fall into the stirring bin 14 for stirring, so that the ground coating can be quickly mixed to improve the processing efficiency.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aqueous paint processing and grinding device, comprising a bottom plate (1), characterized in that: On one side of the upper end of the bottom plate (1), a first upright column (2) is fixedly arranged. At the upper end of the first upright column (2), a grinding mechanism for grinding water-based coatings is provided. The grinding mechanism includes a housing (3), a transmission shaft (4), a screw conveyor blade (5), a connecting rod (6), a grinding ring (7), a bracket (8), an electric push rod (9), and a grinding disc (10). At the upper end of the first upright column (2), a housing (3) is fixedly arranged. In the middle of the inner side of the housing (3), a transmission shaft (4) is movably arranged through a bearing. On the outer surface of the transmission shaft (4), a screw conveyor blade (5) is fixedly arranged. At one end of the transmission shaft (4), a plurality of connecting rods (6) are fixedly arranged. At one end of the connecting rod (6), a grinding ring (7) is fixedly arranged. On the upper end of the bottom plate (1) and on one side of the housing (3), a bracket (8) is fixedly arranged. At the upper end of the bracket (8), an electric push rod (9) is fixedly arranged. At the movable end of the electric push rod (9), a grinding disc (10) is fixedly arranged.

2. The waterborne coating processing and grinding device according to claim 1, characterized in that: On one side of the upper end of the housing (3), a feed inlet (11) is fixedly arranged.

3. An aqueous coating processing and grinding device according to claim 1, characterized in that: On the upper end of the bottom plate (1) and on one side of the first upright column (2), a second upright column (12) is fixedly arranged. At the upper end of the second upright column (12), a motor (13) is fixedly arranged. The output shaft end of the motor (13) is fixedly connected to the transmission shaft (4) through a coupling.

4. A water-based paint processing and grinding device according to claim 1, characterized in that: Between the first upright column (2) and the bracket (8) on the bottom plate (1), a stirring mechanism for stirring the coating is provided. The stirring mechanism includes a stirring chamber (14), a rotating shaft (15), and stirring rods (16). On the upper end of the bottom plate (1) and between the upright column and the bracket (8), a stirring chamber (14) is fixedly arranged. Inside the stirring chamber (14), a rotating shaft (15) is movably arranged through a bearing. On the outer surface of the rotating shaft (15), a plurality of stirring rods (16) are evenly fixedly arranged. Between the rotating shaft (15) and the transmission shaft (4), they are connected by a belt and belt pulleys.

5. The waterborne coating processing and grinding device according to claim 4, wherein: On one side of the lower end of the stirring chamber (14), a liquid discharge port (17) is fixedly arranged.

6. The waterborne coating processing and grinding device according to claim 5, characterized in that: On the outer surface of the liquid discharge port (17), a sealing cover is movably screwed on through threads.

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