An automatic liquid preparation device for grinding fluid

Abstract

The utility model relates to a technical field of liquid preparation equipment, and disclose a kind of automatic liquid preparation device for polishing liquid preparation, including fixed base, fixed base side is equipped with the vertical vertical bearing plate of vertical, vertical bearing plate side is rotatably connected with rotary plate, rotary plate side is equipped with the stirring cylinder for stirring, stirring cylinder one end is equipped with cylinder cover, cylinder cover upper portion is equipped with the feed inlet that is communicated with stirring cylinder, stirring cylinder is equipped with discharge outlet away from cylinder cover one end, feed inlet and discharge outlet side are equipped with the electric control magnetic valve of control opening and closing, vertical bearing plate side is equipped with the drive unit for driving rotary plate reciprocating rotation, stirring cylinder is equipped with the stirring unit for stirring, fixed base side is equipped with the storage unit for storage. In the utility model, stirring cylinder can be driven to rotate by drive unit, and stirring unit is provided in stirring cylinder, stirring cylinder can be rotated to cooperate with stirring unit, and the efficiency of stirring and mixing of polishing liquid is improved.

Description

Technical Field

[0001] This utility model relates to the field of liquid preparation equipment technology, specifically an automated liquid preparation device for preparing grinding slurry. Background Technology

[0002] Grinding fluid is a core auxiliary material in the field of precision machining. Through synergy with grinding media, it achieves fine polishing and grinding of workpiece surfaces. Its formula composition (solid particles, dispersants, stabilizers, solvents, etc.), proportioning accuracy, and dispersion uniformity directly determine the surface roughness, smoothness, and processing efficiency of the processed workpiece.

[0003] A search revealed a patent, CN221619226U, which discloses a mixing device for producing grinding slurry. The device includes a fixed plate, support legs fixedly mounted at the bottom of the fixed plate, an arc-shaped rod fixedly mounted at the top of the fixed plate, and a processing assembly disposed on the side wall of the fixed plate. The processing assembly includes a processing mechanism mounted on the side wall of the fixed plate, located at the top of the fixed plate. A material adding mechanism is installed at the top of the fixed plate, with one end connected to the side wall of the processing mechanism. This invention solves the problem of existing devices that use a motor to drive a stirring shaft to rotate and stir the raw materials used in the grinding slurry. However, because the stirring shaft has difficulty stirring raw materials at different layers, the mixing effect of the grinding slurry is reduced.

[0004] The aforementioned patents have significant beneficial effects, but in practical application, they still have the following shortcomings:

[0005] The aforementioned comparative documents use stirring blades to stir the grinding slurry in the stirring tank. However, in reality, stirring by stirring blades alone is slow, which reduces the efficiency of dispensing the grinding slurry. Therefore, there is an urgent need in the art to improve the automated dispensing device for grinding slurry preparation, thereby overcoming the shortcomings of the prior art. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides an automated dispensing device for preparing grinding slurries, thereby improving the efficiency of stirring and mixing the grinding slurries.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automated dispensing device for preparing grinding fluid, comprising a fixed base, a vertical support plate on the side of the fixed base, a rotating plate rotatably connected to one side of the vertical support plate, a stirring cylinder for stirring on one side of the rotating plate, a cylinder cover at one end of the stirring cylinder, a feed inlet communicating with the inside of the stirring cylinder at the upper part of the cylinder cover, a discharge outlet at the end of the stirring cylinder away from the cylinder cover, electrically controlled solenoid valves for controlling the opening and closing of both the feed inlet and the discharge outlet, a drive unit for driving the rotating plate to reciprocate on the side of the vertical support plate, a stirring unit for stirring inside the stirring cylinder, and a storage unit for storing materials on one side of the fixed base.

[0008] Preferably, the drive unit includes a first drive motor fixedly installed on one side of the vertical support plate, the rotating plate passes through the vertical support plate and a gear ring is fixedly installed on its side, and a gear meshing with the gear ring is fixedly installed at the output end of the first drive motor.

[0009] Preferably, the stirring unit includes a second drive motor fixedly mounted on the cylinder cover, and a stirring shaft extending into the stirring cylinder is fixedly mounted at the output end of the second drive motor, and a plurality of stirring blades are fixedly mounted on the side of the stirring shaft.

[0010] Preferably, the storage unit includes several storage tanks located on one side of the fixed base. A metering pump is provided on the upper part of the storage tank. A first telescopic device with a telescopic effect is fixedly installed on the upper part of the vertical support plate. The lower end of the telescopic device is provided with an abutment adapted to the feed inlet. A conveying pipe is provided between the abutment and the several metering pumps.

[0011] Preferably, a second telescopic device with a telescopic effect is fixedly installed on the upper part of the fixed base, and a placement platform is fixedly installed on the upper telescopic end of the second telescopic device.

[0012] Preferably, a connecting frame is fixedly installed on one side of the rotating plate, and a plug-in block is fixedly installed on the side of the stirring cylinder. The upper part and the side of the connecting frame are provided with plug-in grooves that are adapted to the plug-in block. Several fixing bolts are threaded through the side of the connecting frame and their ends are threaded to the side of the plug-in block.

[0013] Preferably, the upper part of the feed inlet is inclined and adapted to the lower part of the abutment, and an elastic sealing ring is embedded between the opposing sides of the feed inlet and the abutment.

[0014] To address the shortcomings of existing technologies, this invention provides an automated dispensing device for preparing grinding slurries, overcoming these deficiencies. The beneficial effects of this invention are as follows:

[0015] 1. In this utility model, the drive unit can drive the rotating plate to rotate, the rotating plate drives the stirring drum to rotate, and the stirring drum is equipped with a stirring unit. The stirring drum can rotate to cooperate with the stirring unit, thereby improving the efficiency of stirring and mixing the grinding liquid.

[0016] 2. In this utility model, by setting up a storage unit, the first telescopic device can drive the abutment that is adapted to the feed port to move up and down. Both the feed port and the discharge port are equipped with electrically controlled solenoid valves, which, together with the second telescopic device, drive the placement platform to move up and down, thereby achieving the effect of automatically dispensing the grinding fluid.

[0017] 3. In this utility model, the plug-in block is inserted into the plug-in slot and fixed with bolts, which facilitates the installation of the mixing drum and the subsequent disassembly and maintenance of the mixing drum.

[0018] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures pointed out in the description, claims, and drawings. Attached Figure Description

[0019] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a structural schematic diagram of the present invention from another perspective;

[0022] Figure 3 This is a cross-sectional structural diagram of the stirring cylinder and other components in this utility model;

[0023] Figure 4 for Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 5 for Figure 2 Enlarged structural diagram at point B;

[0025] Figure 6 for Figure 3 Enlarged structural diagram at point C.

[0026] In the diagram: 1. Fixed base; 2. Vertical support plate; 3. Rotating plate; 4. Mixing drum; 5. Drum cover; 6. Feed inlet; 7. Discharge outlet; 8. First drive motor; 9. Gear ring; 10. Gear; 11. Second drive motor; 12. Mixing shaft; 13. Mixing blades; 14. Storage tank; 15. Metering pump; 16. Conveying pipe; 17. First telescopic device; 18. Abutment joint; 19. Second telescopic device; 20. Placement platform; 21. Connecting frame; 22. Insertion block; 23. Insertion groove; 24. Fixing bolt; 25. Sealing ring. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1

[0029] Please see Figures 1-6An automated dispensing device for preparing grinding slurry includes a fixed base 1. The fixed base 1 has a vertically oriented vertical support plate 2 on its side. A rotating plate 3 is rotatably connected to one side of the vertical support plate 2. A stirring drum 4 for stirring is located on one side of the rotating plate 3. A drum cover 5 is located at one end of the stirring drum 4. An inlet 6 communicating with the inside of the stirring drum 4 is located on the upper part of the drum cover 5. An outlet 7 is located at the end of the stirring drum 4 away from the drum cover 5. Both the inlet 6 and the outlet 7 are equipped with electrically controlled solenoid valves for controlling their opening and closing. A drive unit for driving the rotating plate 3 to reciprocate is located on the side of the vertical support plate 2. A stirring unit for stirring is located inside the stirring drum 4. A storage unit for storing materials is located on one side of the fixed base 1. The drive unit includes a first drive motor 8 fixedly installed on one side of the vertical support plate 2. The rotating plate 3 penetrates the vertical support plate 2, and a toothed ring 9 is fixedly installed on its side. The output end of the first drive motor 8 is fixedly mounted with a gear 10 that meshes with the gear ring 9. The stirring unit includes a second drive motor 11 fixedly mounted on the cylinder cover 5. The output end of the second drive motor 11 is fixedly mounted with a stirring shaft 12 extending into the stirring cylinder 4. Several stirring blades 13 are fixedly mounted on the side of the stirring shaft 12. The storage unit includes several storage tanks 14 located on one side of the fixed base 1. A metering pump 15 is provided on the upper part of the storage tank 14. A first telescopic device 17 with a telescopic effect is fixedly mounted on the upper part of the vertical support plate 2. The lower end of the telescopic device 17 is provided with an abutment 18 adapted to the feed inlet 6. A conveying pipe 16 is provided between the abutment 18 and several metering pumps 15. A second telescopic device 19 with a telescopic effect is fixedly mounted on the upper part of the fixed base 1. A placement platform 20 is fixedly mounted on the upper end of the telescopic device 19.

[0030] In this specific embodiment, when the grinding fluid needs to be prepared, the raw materials required for the grinding fluid are classified and placed in each storage tank 14. The raw materials in the storage tank 14 are transported to the connector 18 through the conveying pipe 16 by the metering pump 15. The metering pump 15 is set with a specified volume. In the initial state, the stirring drum 4 is vertical and the outlet 7 is facing downward. The telescopic end of the first telescopic device 17 drives the connector 18 to move downward. The connector 18 abuts against the inlet 6 and opens the solenoid valve on the inlet 6. The raw materials are transported into the stirring drum 4. The end of the conveying pipe 16 near the connector 18 is a flexible hose to ensure that the connector 18 can move up and down. When the connector 18 moves away from the inlet 6, the first drive motor 8 is turned on. The output end of the first drive motor 8 drives the gear 10 to rotate. The gear 10 drives the gear ring 9 to rotate. The gear ring 9 drives the rotating plate 3 to rotate. The rotating plate 3 drives the stirring... The mixing drum 4 rotates, and the mixing drum 4 rotates reciprocally. The second drive motor 11 is turned on, and the output end of the second drive motor 11 drives the stirring shaft 12 to rotate. The stirring shaft 12 drives the stirring blades 13 to rotate, stirring and mixing the grinding liquid in the mixing drum 4. The mixing drum 4 can rotate in conjunction with the stirring unit to improve the efficiency of stirring and mixing the grinding liquid. After the grinding liquid is mixed, the mixing drum 4 returns to a vertical position. The second telescopic device 19 is turned on, and the telescopic end of the second telescopic device 19 drives the placement platform 20 to move upward. The placement platform 20 drives the storage device placed on it to move upward. The electrically controlled solenoid valve on the discharge port 7 is opened to discharge the mixed grinding liquid. The first telescopic device 17 drives the abutment 18 to move downward again, conveying the raw material into the mixing drum 4, realizing the automated mixing of the grinding liquid. It is worth noting that the above-mentioned telescopic device is an electric telescopic rod.

[0031] All of the electrical products mentioned above can be purchased from the market. They are mature technologies and have been fully disclosed, so they will not be repeated in the instruction manual. All of the electrical products mentioned above are equipped with power cords, and they are electrically connected to the external main controller and 220V phase voltage (or 380V line voltage) through the power cords. The main controller can be a conventional known device such as a computer that plays a control role.

[0032] Example 2

[0033] Please see Figure 4 and Figure 6This embodiment includes the above embodiment, and further includes: a connecting frame 21 fixedly installed on one side of the rotating plate 3, and a plug-in block 22 fixedly installed on the side of the mixing drum 4. The upper part and the side of the connecting frame 21 are provided with plug-in grooves 23 adapted to the plug-in block 22. Several fixing bolts 24 are threaded through the side of the connecting frame 21 and their ends are threaded to the side of the plug-in block 22. When installing the mixing drum 4, the plug-in block 22 on the side of the mixing drum 4 is inserted into the plug-in groove 23 on the connecting frame 21, and one end of the fixing bolt 24 is threaded through the connecting frame 21 and the other end of the fixing bolt 24 is threaded to the side of the plug-in block 22, which facilitates the installation or subsequent disassembly and maintenance of the mixing drum 4. The upper part of the feed port 6 is inclined and adapted to the lower part of the abutment 18. An elastic sealing ring 25 is embedded between the facing sides of the feed port 6 and the abutment 18 to improve the sealing effect after the abutment 18 and the feed port 6 abut together.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automated dispensing device for preparing grinding slurry, comprising a fixed base (1), characterized in that, The fixed base (1) has a vertical support plate (2) on its side. A rotating plate (3) is rotatably connected to one side of the vertical support plate (2). A stirring drum (4) for stirring is provided on one side of the rotating plate (3). A cover (5) is provided at one end of the stirring drum (4). An inlet (6) communicating with the inside of the stirring drum (4) is provided on the upper part of the cover (5). An outlet (7) is provided at the end of the stirring drum (4) away from the cover (5). Both the inlet (6) and the outlet (7) are provided with electrically controlled solenoid valves for controlling opening and closing. A drive unit for driving the rotating plate (3) to reciprocate is provided on the side of the vertical support plate (2). A stirring unit for stirring is provided inside the stirring drum (4). A storage unit for storing materials is provided on one side of the fixed base (1).

2. The automated dispensing device for preparing grinding slurry according to claim 1, characterized in that, The drive unit includes a first drive motor (8) fixedly installed on one side of the vertical support plate (2), the rotating plate (3) passes through the vertical support plate (2) and a gear ring (9) is fixedly installed on its side, and a gear (10) meshing with the gear ring (9) is fixedly installed at the output end of the first drive motor (8).

3. The automated dispensing device for preparing grinding slurry according to claim 1, characterized in that, The stirring unit includes a second drive motor (11) fixedly installed on the cylinder cover (5). The output end of the second drive motor (11) is fixedly installed with a stirring shaft (12) extending into the stirring cylinder (4). Several stirring blades (13) are fixedly installed on the side of the stirring shaft (12).

4. An automated dispensing device for preparing grinding slurry according to claim 1, characterized in that, The storage unit includes several storage tanks (14) located on one side of the fixed base (1). The storage tanks (14) are equipped with metering pumps (15) on the upper part. The vertical support plate (2) is fixedly installed with a first telescopic device (17) having a telescopic effect. The lower end of the telescopic device (17) is provided with an abutment (18) adapted to the feed inlet (6). The abutment (18) and the several metering pumps (15) are connected by a conveying pipe (16).

5. An automated dispensing device for preparing grinding slurry according to claim 1, characterized in that, The upper part of the fixed base (1) is fixedly installed with a second telescopic device (19) having a telescopic effect, and the upper end of the telescopic device (19) is fixedly installed with a placement platform (20).

6. An automated dispensing device for preparing grinding slurry according to claim 1, characterized in that, A connecting frame (21) is fixedly installed on one side of the rotating plate (3), and a plug-in block (22) is fixedly installed on the side of the stirring cylinder (4). The upper part and the side of the connecting frame (21) are provided with plug-in grooves (23) that are adapted to the plug-in block (22). Several fixing bolts (24) are threaded through the side of the connecting frame (21) and their ends are threaded to the side of the plug-in block (22).

7. An automated dispensing device for preparing grinding slurry according to claim 4, characterized in that, The upper part of the feed inlet (6) is inclined and adapted to the lower part of the abutment (18). An elastic sealing ring (25) is embedded between the feed inlet (6) and the abutment (18) facing each other.

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