Stirring processing device for grinding fluid

Abstract

The utility model discloses a stirring processing device for grinding fluid. The stirring processing device comprises a driving device, a transmission mechanism, a feeding bin, a grinding and mixing channel, a rotating column, a fourth gear and a mixing cavity which are arranged on a workbench, the driving device is respectively matched with the transmission mechanism and the grinding and mixing channel; a feeding bin is mounted at one end of the grinding and mixing channel, and the other end corresponds to the mixing cavity; a rotating column is arranged at the bottom end of the rotating column, and the rotating column and the workbench are rotationally installed; and a fourth gear is arranged on the rotating column and is in transmission connection with the transmission mechanism. The grinding liquid stirring device has the beneficial effects that the driving motor is adopted to simultaneously drive the rotating column and the rotating screw rod in the mixing cavity to rotate, so that solid raw materials are uniformly and fully dispersed in the liquid while the raw grinding liquid is efficiently stirred. Due to the fact that large-particle solid raw materials cannot be secondarily mixed through the filter pipe, the particles are prevented from damaging the surface of a workpiece in the grinding process.

Description

Technical Field

[0001] This utility model relates to the technical field of stirring and processing devices, and in particular to a stirring and processing device for grinding fluid. Background Technology

[0002] Grinding slurries play a crucial role in metalworking, ceramics, and glass processing, primarily by reducing friction, improving efficiency, and enhancing surface finish. However, current grinding slurry preparation processes present several challenges. Typically, after mixing the raw materials, the slurry is manually stirred with a stirring rod until homogeneous. However, manual stirring makes it difficult to control the speed, frequency, and duration of stirring, often resulting in uneven mixing, unstable slurry quality, and degraded performance. Furthermore, uneven distribution of solid particles or chemical components in the grinding slurry can damage equipment or workpieces, thus affecting the grinding process's effectiveness. Summary of the Invention

[0003] (a) Problems to be solved

[0004] The technical problem to be solved by this utility model is to provide a stirring and processing device for grinding fluid, in view of the current state of the prior art.

[0005] (II) Technical Solution

[0006] This utility model is achieved through the following technical solution:

[0007] A grinding fluid mixing and processing apparatus includes a drive unit, a transmission mechanism, a feed hopper, a grinding and mixing channel, a rotating column, a fourth gear, and a mixing chamber, all arranged on a worktable. The drive unit is configured to cooperate with both the transmission mechanism and the grinding and mixing channel. The feed hopper is installed at one end of the grinding and mixing channel, and the other end corresponds to the mixing chamber. A rotating column is mounted at the bottom of the rotating column and is rotatably mounted on the worktable. A fourth gear is mounted on the rotating column and is connected to the transmission mechanism for transmission.

[0008] Furthermore, the grinding and mixing channel includes a sleeve, a flow channel, and a connecting sleeve. The flow channel is installed at one end of the sleeve near the mixing chamber, and the connecting sleeve is installed at the other end. The flow channel is configured to mate with the liquid inlet in the mixing chamber.

[0009] Furthermore, the grinding and mixing channel also includes a rotating screw and a filter tube. The flow channel is bolted to the sleeve. The rotating screw is mounted to the coupling sleeve. The rotating screw is installed inside the sleeve, and the filter tube is installed inside the sleeve near one end of the flow channel, forming a dispersion cavity with the sleeve and the rotating screw.

[0010] Furthermore, the grinding fluid mixing device also includes a small motor, a stirring rod, and a support frame. The small motor is located outside the mixing chamber, and the stirring rod is mounted and connected to the small motor and extends into the mixing chamber. The support frame is mounted on the mounting platform and is used to support the grinding and mixing channel.

[0011] Furthermore, the drive unit includes a drive motor, a motor shaft connected to the drive motor, and a first gear. The drive motor is mounted on the worktable, and the first gear is fitted onto the motor shaft.

[0012] Furthermore, the transmission mechanism includes a second gear meshing with the first gear, a connecting sleeve, a third gear, a fifth gear, a first roller, a second roller, a belt, a transmission rod, and a rotating worm gear. The second and fifth gears are spaced apart and installed at one end of the connecting sleeve, while the other end of the connecting sleeve is fixedly fitted with the first roller. A transmission belt is provided between the first and second rollers. The second roller is installed at the first end of the transmission rod, and the rotating worm gear is sleeved with the second end of the transmission rod, meshing with the fourth gear. The fifth gear meshes with the third gear, and the third gear is fixedly mounted on the connecting sleeve.

[0013] Furthermore, the drive unit also includes a surrounding plate and a mounting plate. The surrounding plate and mounting plate are mounted on the worktable to protect the drive unit. A protective cover is provided at the bottom of the mixing chamber to support the mixing chamber and protect the rotating worm gear. The feed hopper includes a hopper and a feed box, with the feed box mounted and connected to the mounting plate.

[0014] Furthermore, the grinding fluid mixing device also includes a grinding fluid pipeline and a defoaming mixing tank connected to the first end of the grinding fluid pipeline. The second end of the grinding fluid pipeline is connected to the mixing chamber.

[0015] Furthermore, a flow switch is installed on the grinding fluid pipeline to allow for the interruption or unblocking of the pipeline. A pressure pump and a stirrer are connected to the top of the defoaming mixing tank.

[0016] Furthermore, the defoaming mixing tank includes a stirring chamber, a coolant inlet pipe, a cooling chamber formed inside the defoaming mixing tank, a coolant outlet pipe, a second feed pipe, a finished product liquid pipe located at the bottom of the tank, and a handle latch installed externally. The coolant inlet pipe and coolant outlet pipe are respectively installed and connected to the cooling chamber. The agitator includes a reducer, a connecting shaft, a finished product liquid stirring rod, and a stirring motor installed at the top of the defoaming mixing tank. The stirring motor is connected to the reducer, the reducer is connected to the connecting shaft, and the connecting shaft is installed and connected to the finished product liquid stirring rod, which extends into the stirring chamber.

[0017] (III) Beneficial Effects

[0018] Compared with existing technologies, this invention uses a single drive motor to simultaneously drive the rotation of the rotating column and the rotating screw in the mixing chamber. This efficiently stirs the grinding slurry stock solution while ensuring that solid raw materials are evenly and fully dispersed in the liquid. Since large solid particles cannot pass through the filter tube for secondary mixing, damage to the workpiece surface during grinding is avoided. A pressure pump and a cooling chamber respectively defoam and cool the grinding slurry, preventing changes in viscosity or chemical composition failure due to overheating, further improving the quality of the grinding slurry. Attached Figure Description

[0019] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention.

[0020] Figure 1 This is a perspective view of the grinding fluid stirring and processing device described in this utility model;

[0021] Figure 2 This is a perspective top view of the grinding fluid stirring and processing device described in this utility model;

[0022] Figure 3 This is a partial structural schematic diagram of the grinding fluid stirring and processing device described in this utility model;

[0023] Figure 4 This is a schematic diagram of the grinding and mixing channel in the grinding fluid stirring and processing device of this utility model;

[0024] Figure 5 This is a perspective view of the defoaming mixing tank in the grinding fluid stirring and processing device of this utility model;

[0025] Figure 6 This is a cross-sectional view of the defoaming mixing tank in the grinding fluid stirring and processing device of this utility model.

[0026] The accompanying reference numerals are as follows:

[0027] 100. Workbench; 102. Enclosure; 103. Mounting plate; 104. Protective cover; 200. Drive unit; 201. Drive motor; 202. Motor shaft; 203. First gear; 300. Transmission mechanism; 301. Second gear; 302. Connecting sleeve; 303. Third gear; 304. Fifth gear; 305. First roller; 306. Second roller; 307. Belt; 308. Transmission rod; 309. Rotating worm gear; 400. Grinding and mixing channel; 401. Sleeve; 402. Drainage channel; 403. Coupling sleeve; 404. Liquid inlet; 405. Rotating screw; 406. Filter tube; 407. Dispersion chamber; 5 00. Mixing chamber; 501. Rotating column; 502. Fourth gear; 503. Small motor; 504. Stirring rod; 505. Support frame; 510. Feed hopper; 511. Hopper; 512. Feed box; 600. Defoaming mixing tank; 601. Grinding fluid pipeline; 602. Flow switch; 603. Pressure pump device; 604. Coolant inlet pipeline; 605. Stirring chamber; 606. Cooling chamber; 607. Coolant outlet pipeline; 608. Second feed pipeline; 609. Finished product pipeline; 610. Stirrer; 611. Stirring motor; 612. Reducer; 613. Connecting shaft; 614. Finished product stirring rod; 615. Handle buckle. Detailed Implementation

[0028] 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.

[0029] In the description of this application, it should be understood that the terms "thickness", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0030] Please see Figure 1 and Figure 2This embodiment provides a grinding slurry mixing and processing device, including a drive unit 200, a transmission mechanism 300, a feed bin 510, a grinding and mixing channel 400, a rotating column 501, a fourth gear 502, and a mixing chamber 500 arranged on a worktable 100. The drive unit 200 is respectively configured to cooperate with the transmission mechanism 300 and the grinding and mixing channel 400. The feed bin 510 is installed at one end of the grinding and mixing channel 400, and the other end is correspondingly arranged with the mixing chamber 500. A rotating column 501 is installed at the bottom end and is rotatably mounted to the worktable 100. A fourth gear 502 is installed on the rotating column 501 and is connected to the transmission mechanism 300. The grinding slurry mixing and processing device also includes a grinding slurry pipeline 601 and a defoaming mixing tank 600 connected to the first end of the grinding slurry pipeline 601. The second end of the grinding slurry pipeline 601 is connected to the mixing chamber 500. In use, solid and liquid materials are added from the feed hopper 510, the drive motor 201 is started and set to the predetermined speed, and the solid and liquid materials are fully mixed in the grinding liquid pipeline 601 to obtain a semi-finished product. The grinding liquid flows through the grinding liquid pipeline 601 to the defoaming mixing tank 600 for cooling and defoaming to obtain the final product liquid.

[0031] Specifically, the drive unit 200 also includes a surrounding plate 102 and a mounting plate 103. The surrounding plate 102 and the mounting plate 103 are mounted on the workbench 100 to protect the drive unit 200. A protective cover 104 is provided at the bottom of the mixing chamber 500 to support the mixing chamber 500 and protect the rotating worm gear 309. The feed bin 510 includes a hopper 511 and a feed box 512, and the feed box 512 is mounted and connected to the mounting plate 103.

[0032] like Figure 2 , Figure 3 As shown, the grinding and mixing channel 400 includes a sleeve 401, a flow channel 402, and a connecting sleeve 403. The sleeve 401 has the flow channel 402 installed at one end near the mixing chamber 500, and the connecting sleeve 403 installed at the other end. The flow channel 402 is configured to cooperate with the liquid inlet 404 opened in the mixing chamber 500.

[0033] Specifically, the drive device 200 includes a drive motor 201, a motor shaft 202 connected to the drive motor 201, and a first gear 203. The drive motor 201 is mounted on the worktable 100, and the first gear 203 is sleeved on the motor shaft 202. The transmission mechanism 300 includes a second gear 301 meshing with the first gear 203, a connecting sleeve 302, a third gear 303, a fifth gear 304, a first roller 305, a second roller 306, a belt 307, a transmission rod 308, and a rotating worm gear 309. The second gear 301 and the fifth gear 304 are spaced apart and mounted at one end of the connecting sleeve 302, and the first roller 305 is fixed at the other end of the connecting sleeve. A transmission belt 307 is provided between the first roller 305 and the second roller 306. The second roller 306 is mounted on the first end of the transmission rod 308, and the rotating worm gear 309 is sleeved on the second end of the transmission rod 308. The rotating worm gear 309 meshes with the fourth gear 502. The fifth gear 304 and the third gear 303 are meshed together, and the third gear 303 is fixed on the coupling sleeve 403. Through the matching arrangement between different gears and rods, the force of the drive motor 201 is transmitted to the rotating column 501 and the rotating screw 405, which drives the liquid to rotate and mix, thereby achieving the effect of dispersing the solid raw materials and fully mixing them into the liquid.

[0034] Specifically, the grinding fluid mixing device also includes a small motor 503, a stirring rod 504, and a support frame 505. The small motor 503 is located outside the mixing chamber 500, and the stirring rod 504 is mounted and connected to the small motor 503 and extends into the mixing chamber 500. The support frame 505 is mounted on a mounting platform and is used to support the grinding and mixing channel 400. The stirring rod 504 can further thoroughly mix the solution flowing into the mixing chamber 500.

[0035] like Figure 4 As shown, the grinding and mixing channel 400 also includes a rotating screw 405 and a filter tube 406. The flow channel 402 is bolted to the sleeve 401. The rotating screw 405 is mounted to the coupling sleeve 403. The rotating screw 405 is installed inside the sleeve 401, and the filter tube 406 is installed inside the sleeve 401 near one end of the flow channel 402, forming a dispersion chamber 407 with the sleeve 401 and the rotating screw 405. The optimized grinding slurry formula contains solid components; grinding these solid components individually to a fine consistency is too cumbersome. In this embodiment, the rotating screw 405 can quickly pulverize solid samples at high speed. Furthermore, large solid particles cannot pass through the filter tube 406. The initial mixing and slurry preparation process occurs in the dispersion chamber 407, yielding the original grinding slurry.

[0036] like Figure 5 and Figure 6As shown, a flow switch 602 is installed on the grinding slurry pipeline 601 to allow the pipeline to be blocked or opened. A pressure pump 603 and a stirrer 610 are connected and installed on the top of the defoaming mixing tank 600. The semi-finished liquid flowing into the defoaming mixing tank 600 is continuously flushed out of dissolved air bubbles by the pressure pump 603 and the stirrer 610, thus improving the quality of the finished liquid.

[0037] Specifically, the defoaming mixing tank 600 includes a stirring chamber 605, a coolant inlet pipe 604, a cooling chamber 606 formed inside the defoaming mixing tank 600, a coolant outlet pipe 607, a second feed pipe 608, a finished liquid pipe 609 located at the bottom of the tank, and a handle buckle 615 installed externally. The coolant inlet pipe 604 and the coolant outlet pipe 607 are respectively installed and connected to the cooling chamber 606. The agitator 610 includes a reducer 612, a connecting shaft 613, a finished liquid stirring rod 614, and a stirring motor 611 installed at the top of the defoaming mixing tank 600. The stirring motor 611 is connected to the reducer 612, the reducer 612 is connected to the connecting shaft 613, the connecting shaft 613 is installed and connected to the finished liquid stirring rod 614, and the finished liquid stirring rod 614 extends into the stirring chamber 605. During stirring, the energy generated by the solid-liquid phase dissolution will increase the temperature of the grinding fluid and reduce the cooling effect. The coolant that flows continuously through the cooling chamber 606 lowers the temperature of the grinding fluid to the optimal temperature, thereby improving the effect of the grinding fluid in removing the surface temperature of the workpiece during machining.

[0038] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A stirring and processing apparatus for grinding fluid, characterized in that: The system includes a drive unit, a transmission mechanism, a feed hopper, a grinding and mixing channel, a rotating column, a fourth gear, and a mixing chamber, all arranged on a worktable. The drive unit is configured to cooperate with the transmission mechanism and the grinding and mixing channel. The feed hopper is installed at one end of the grinding and mixing channel, and the other end is correspondingly positioned with the mixing chamber. The rotating column is mounted at the bottom and is rotatably mounted on the worktable. The fourth gear is mounted on the rotating column and is connected to the transmission mechanism.

2. The grinding fluid stirring and processing apparatus according to claim 1, characterized in that: The grinding and mixing channel includes a sleeve, a flow channel, and a connecting sleeve; the flow channel is installed at one end of the sleeve near the mixing chamber, and the connecting sleeve is installed at the other end; the flow channel is configured to cooperate with the liquid inlet of the mixing chamber.

3. The grinding fluid stirring and processing apparatus according to claim 2, characterized in that: The grinding and mixing channel further includes a rotating screw and a filter tube; the flow channel is bolted to the sleeve; the rotating screw is installed and connected to the coupling sleeve; the rotating screw is installed inside the sleeve, and the filter tube is installed inside the sleeve near one end of the flow channel, forming a dispersion cavity with the sleeve and the rotating screw.

4. The grinding fluid stirring and processing apparatus according to claim 1, characterized in that: It also includes a small motor, a stirring rod, and a support frame; the small motor is located outside the mixing chamber, the stirring rod is installed and connected to the small motor and extends into the mixing chamber; the support frame is installed on the worktable and is used to support the grinding and mixing channel.

5. The grinding fluid stirring and processing apparatus according to claim 3, characterized in that: The driving device includes a drive motor, a motor shaft connected to the drive motor, and a first gear; the drive motor is mounted on the worktable, and the first gear is sleeved on the motor shaft.

6. The grinding fluid stirring and processing apparatus according to claim 5, characterized in that: The transmission mechanism includes a second gear meshing with the first gear, a connecting sleeve, a third gear, a fifth gear, a first roller, a second roller, a belt, a transmission rod, and a rotating worm gear; the second gear and the fifth gear are spaced apart and installed at one end of the connecting sleeve, and the other end of the connecting sleeve is fixedly provided with the first roller; a transmission belt is provided between the first roller and the second roller, the second roller is installed at the first end of the transmission rod, the rotating worm gear is sleeved with the second end of the transmission rod, and the rotating worm gear meshes with the fourth gear; the fifth gear and the third gear mesh with each other, and the third gear is fixed on the connecting sleeve.

7. The grinding fluid stirring and processing apparatus according to claim 6, characterized in that: The drive device also includes a surrounding plate and a mounting plate; the surrounding plate and the mounting plate are mounted on the workbench to protect the drive device; a protective cover is provided at the bottom of the mixing chamber to support the mixing chamber and protect the rotating worm gear; The feeding hopper includes a hopper and a feeding box, and the feeding box is installed and connected to the mounting plate.

8. The apparatus for stirring and processing grinding fluid according to any one of claims 1 to 7, characterized in that: It also includes a grinding fluid pipeline and a defoaming mixing tank connected to the first end of the grinding fluid pipeline; the second end of the grinding fluid pipeline is connected to the mixing chamber.

9. The grinding fluid stirring and processing apparatus according to claim 8, characterized in that: The grinding fluid pipeline is equipped with a flow switch for blocking or unblocking the grinding fluid pipeline; a pressure pump and a stirrer are connected and installed on the top of the defoaming mixing tank.

10. The grinding fluid stirring and processing apparatus according to claim 9, characterized in that: The defoaming mixing tank includes a stirring chamber, a coolant inlet pipe, a cooling chamber formed inside the defoaming mixing tank, a coolant outlet pipe, a second feed pipe, a finished liquid pipe located at the bottom of the tank, and a handle buckle installed on the outside; the coolant inlet pipe and the coolant outlet pipe are respectively installed and connected to the cooling chamber; the agitator includes a reducer, a connecting shaft, a finished liquid stirring rod, and a stirring motor installed at the top of the defoaming mixing tank; the stirring motor is connected to the reducer, the reducer is connected to the connecting shaft, the connecting shaft is installed and connected to the finished liquid stirring rod, and the finished liquid stirring rod extends into the stirring chamber.

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