A measuring device for grinding material

Abstract

The present application relates to laser measuring equipment technical field, especially to a kind of for grinding material measuring equipment, including operation platform, still including the machining table assembly for processing material installed in the one side of operation platform, for positioning grinding material storage container storage container's position adjustment clamping assembly, for measuring main laser measuring table and material placement platform installed in the top of position adjustment clamping assembly.The present application is designed by the asymmetric slope of two-way slope block and transmission hole slot, two-way extrusion and guiding force are applied to the stationary grinding material, force it to occur controllable deflection, and cooperate with the cycle of multiple centrifugal and stirring step, different surface of particle is exposed to laser field in turn, solve the detection blind area problem caused by the posture of irregular particle fixed, simultaneously, the edge of two-way slope block and transmission hole slot form scraping pair in sliding process, can automatically clean the residual material stuck in micropore, prevent filter screen blockage.

Description

Technical Field

[0001] This invention relates to the field of laser measurement equipment technology, and more particularly to a measurement device for grinding materials. Background Technology

[0002] Wet milling pulverizes and disperses solid particles simultaneously through collision, shearing, and friction in a liquid phase. Compared to dry milling, it is better suited for handling fine and ultrafine particle systems because the liquid phase environment helps to suppress agglomeration and improve dispersion stability. With the increasing demand for particle sizes of 100 nm and below and extremely narrow distributions in fields such as new energy, MLCC electronic ceramics, inkjet inks, and pharmaceutical liposomes, the quality of particles needs to be strictly controlled.

[0003] Therefore, it is necessary to detect key elements such as the average particle size and surface defects of these particles. However, due to the limitations of field of view and lighting, existing detection devices cannot fully understand the overall appearance of the particles. In addition, there may be debris adhering to the particle surface, which can also mislead the detection device and lead to incorrect detection information. Meanwhile, in lithium battery material production lines, the grinding fineness in existing technologies has long relied on manual periodic sampling and sending to the laboratory. The overall testing is not timely, and the sampling cycle is divided into minutes and hours. As a result, the material is prone to testing lag, which leads to over-grinding or under-grinding of the material, making it impossible to quickly correct the material. Summary of the Invention

[0004] The purpose of this invention is to address the problems existing in the background art by proposing a measuring device for grinding materials.

[0005] The technical solution of the present invention: a measuring device for grinding materials, including an operating platform, and further including: a processing table assembly for processing materials installed on one side of the operating platform, an adjustment clamping assembly for positioning a grinding material storage container, a main laser measuring stage for measurement, and a material placement platform installed on the top of the adjustment clamping assembly; The material placement platform includes a collection frame, a separation net fixedly installed on the inner wall of the collection frame, forming a storage space between the separation net and the collection frame, an upper filter plate slidably installed at the bottom of the separation net, and multiple transmission slots formed on the surface of the upper filter plate, a lower filter plate fixedly installed at the bottom of the collection frame, and the lower filter plate slidably installed at the bottom of the upper filter plate, and multiple bidirectional ramp blocks fixedly installed at the top of the lower filter plate, the bidirectional ramp blocks slidably installed inside the transmission slots, and an electric telescopic rod fixedly installed between the collection frame and the upper filter plate.

[0006] Optionally, the operating platform includes a support platform, and a first vertical slide rail is fixedly installed on the top of the support platform.

[0007] Optionally, the processing table assembly includes a support frame fixedly installed on one side of the support table, a processing chamber provided on the top of the support frame, an inlet opening on the top of the processing chamber, and an extended discharge pipe fixedly installed on the side of the processing chamber facing the support table.

[0008] Optionally, the positioning clamping assembly includes a positioning clamping frame, and two first arc-shaped side clamping plates and a second arc-shaped side clamping plate disposed on the top of the positioning clamping frame, wherein the second arc-shaped side clamping plate and the two first arc-shaped side clamping plates are arranged in a circular state. The main laser measuring stage includes a clamping positioning frame. The output end of the clamping positioning frame is fixedly installed with a main laser measuring component. A Mitsubishi positioning frame is fixedly installed on one side of the main laser measuring component. An electric turntable is rotatably installed on the outer side of the Mitsubishi positioning frame. Three positioning blocks are fixedly installed on the outer side of the Mitsubishi positioning frame. An auxiliary slider is slidably installed on the outer side of the positioning blocks. A pressure-sensitive arc-shaped clamping block is fixedly installed on one side of the auxiliary slider. A bidirectional connecting rod is hinged between the auxiliary slider and the electric turntable. The pressure-sensitive arc-shaped clamping block and the first arc-shaped side clamping plate form a circular clamping area.

[0009] Optionally, the positioning clamping assembly further includes a forward and reverse motor fixedly installed inside the positioning clamping frame. A gear is fixedly installed at the output end of the forward and reverse motor. Two sets of rack blocks are meshed on the outer side of the gear. A slider clamping plate is fixedly installed on the outer side of the rack blocks. The two sets of slider clamping plates are slidably installed inside the positioning clamping frame. A storage groove is opened on one side of the slider clamping plate, and one rack block is slidably installed inside the other storage groove.

[0010] Optionally, the gear is meshed with a double slide plate below the rack block, and a spring is fixedly installed between the double slide plate and the positioning and engaging frame. The first arc-shaped side clamping plate is fixedly installed on the top of the slider clamping plate, and the second arc-shaped side clamping plate is fixedly installed on the top of the double slide plate. The second arc-shaped side clamping plate is attached to the outside of the collecting frame.

[0011] Optionally, the main laser measuring stage includes a second vertical slide rail that is slidably mounted on the outside of the first vertical slide rail, and a hinged limiting block is provided on one side of the second vertical slide rail.

[0012] Optionally, a second transverse slide rail is slidably mounted on the outer side of the second vertical slide rail, and a first motor is slidably mounted on the outer side of the second transverse slide rail.

[0013] Optionally, a clamping positioning frame is fixedly installed on the outside of the first motor, the clamping positioning frame is slidably installed on the outside of the second transverse slide rail, and a guide wheel is fixedly installed on the output shaft of the first motor, the guide wheel is slidably installed on the outside of the second transverse slide rail.

[0014] Optionally, an arc-shaped clamping block is fixedly installed at the extended end of the auxiliary slider, and the distance between the arc-shaped clamping block and the pressure-sensing arc-shaped clamping block is equal to the thickness of the first arc-shaped side clamping plate and the second arc-shaped side clamping plate.

[0015] In summary, this application includes at least one of the following beneficial technical effects: 1. By using the asymmetrical slope design of the bidirectional ramp block and the transmission slot, bidirectional extrusion and guiding force are applied to the stationary grinding material, forcing it to undergo controllable deflection. Combined with multiple centrifugation and turning steps, different surfaces of the particles are exposed to the laser field of view in sequence, which solves the problem of blind spots in detection caused by the fixed posture of irregular particles. At the same time, during the sliding process, the edge of the bidirectional ramp block forms a scraping pair with the transmission slot, which can automatically clean the residual material stuck in the micropores and prevent the filter screen from clogging. 2. The pressure-sensing arc-shaped clamp of the main measuring component records the vibration state of the material placement platform in real time through piezoelectric sensing. If the vibration coefficient increases abnormally, it can quickly determine the shift of the detection center caused by vibration or external interference of the grinding material, prompting the staff to adjust the measurement parameters or stabilize the carrier, avoiding measurement errors caused by vibration and ensuring the reliability of dynamic research. 3. Through the gear and rack linkage design of the adjustment clamping component, the material placement platform can be quickly and stably clamped, avoiding coaxiality deviation caused by manual handling. Combined with the multi-directional adjustment of the auxiliary laser measurement component, the position and angle of the auxiliary laser measurement head can be precisely adjusted to ensure that the laser beam is always aligned with the target area of ​​the grinding material, significantly improving the accuracy of the measurement data. 4. The main laser measuring stage moves with multiple degrees of freedom, and in conjunction with the first motor driving the guide wheel to rotate, it drives the laser assembly to achieve full-dimensional detection of the surrounding, front, back, left and right sides of the grinding material storage container, comprehensively analyzes the fluid dynamics size and particle size distribution, and avoids data blind spots from a single perspective. 5. After the positioning and clamping assembly completes the clamping of the carrier, the arc-shaped clamping block and the pressure-sensing arc-shaped clamping block of the main measuring assembly are respectively inserted into the inner wall of the second arc-shaped side clamping plate and the outer wall of the first arc-shaped side clamping plate, forming a dual stabilizing structure of clamping and limiting. At the same time, the rigid limiting of the arc-shaped clamping block can transmit the carrier vibration more directly to the pressure-sensing arc-shaped clamping block, improving the acquisition sensitivity of vibration signals and the data reception efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the laser measurement device of the present invention; Figure 2 This is a schematic diagram of the support platform of the present invention; Figure 3 for Figure 2 Enlarged view of region A in the middle; Figure 4 for Figure 2 Enlarged view of region B in the middle; Figure 5 This is a schematic diagram of the arc-shaped clamping block of the present invention; Figure 6 This is a schematic diagram of the vertical measuring frame of the present invention; Figure 7 for Figure 6 Enlarged view of the central C region; Figure 8 This is a schematic diagram of the slider clamping plate of the present invention; Figure 9 for Figure 8 Enlarged view of the central D region; Figure 10 This is a schematic diagram of the structure of the collection frame of the present invention; Figure 11 This is a schematic diagram of the separation network structure of the present invention; Figure 12 This is a schematic diagram of the structure of the filter plate of the present invention; Figure 13 This is a schematic diagram of the structure of the bidirectional ramp block of the present invention; Figure 14 This is a schematic diagram showing the change in the running distance between the bidirectional inclined block and the transmission slot of the present invention.

[0017] Reference numerals: 1. Operating platform; 101. Support platform; 102. First vertical slide rail; 2. Processing table assembly; 201. Support frame; 202. Processing chamber; 203. Feed inlet; 204. Extended discharge pipe; 3. Adjustment clamping assembly; 301. Positioning clamping frame; 302. Slider clamping plate; 303. First arc-shaped side clamping plate; 304. Second arc-shaped side clamping plate; 305. Double slide rail plate; 306. Storage groove; 307. Rack block; 308. Gear; 309. Spring; 4. Main laser measuring stage; 401. Second vertical slide rail; 402. Hinge 403. Limiting block; 404. First motor; 405. Guide wheel; 406. Second transverse slide rail; 407. Clamping positioning frame; 408. Main laser measuring component; 409. Mitsubishi positioning frame; 410. Electric turntable; 411. Positioning block; 412. Bidirectional connecting rod; 413. Auxiliary slider; 414. Pressure-sensing arc-shaped clamping block; 415. Arc-shaped clamping block; 506. Material placement platform; 507. Collection frame; 508. Upper filter plate; 509. Lower filter plate; 5000. Bidirectional ramp block; 501. Separation net; 502. Transmission slot; 503. Electric telescopic rod. Detailed Implementation

[0018] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] The components of the embodiments of this application described and shown in the accompanying drawings can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of this application provided in the drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application.

[0020] Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this application.

[0021] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0023] like Figures 1 to 4As shown, the present invention proposes a measuring device for grinding materials, including an operating platform 1, a processing table assembly 2 for processing materials installed on one side of the operating platform 1, an adjusting clamping assembly 3 for positioning a grinding material storage container, a main laser measuring stage 4 for measurement, and a material placement platform 5 installed on the top of the adjusting clamping assembly 3. The operating platform 1 includes a support platform 101, and a first vertical slide rail 102 is fixedly installed on the top of the support platform 101. The processing table assembly 2 is used to process the grinding material into the specified requirements and put it into the material placement platform 5. The adjusting clamping assembly 3 is used to install the material placement platform 5 to achieve the stability of the material during measurement. The first vertical slide rail 102 is used to adjust the position of the main laser measuring stage 4 in the vertical direction to improve the measurement of the state of the grinding material in the material placement platform 5. The main laser measuring stage 4 is used to analyze the specific data of the grinding material in the material placement platform 5.

[0024] As one implementation method, such as Figure 1 As shown, in this embodiment, the processing table assembly 2 includes a support frame 201 fixedly installed on one side of the support table 101. The top of the support frame 201 is provided with a processing chamber 202. The top of the processing chamber 202 is provided with a feed inlet 203. An extended discharge pipe 204 is fixedly installed on the side of the processing chamber 202 facing the support table 101. It is explained here that the processing table assembly 2 is a dual-power grinding system. First, the material is put into the feed inlet 203. Then, the first motor connected to the processing chamber 202 drives the grinding rotor of the pin group installed on its output shaft to complete the grinding of the material. Then, the ground material is centrifuged by the centrifugal separator connected to its output shaft driven by the second motor installed inside the processing chamber 202. The ground material is then discharged from the extended discharge pipe 204. The extended discharge pipe 204 can be extended to the inside of the material placement platform 5 by the built-in DC motor to output the ground material. Then, the extended discharge pipe 204 is reset by the DC motor. Regarding the processing method of the processing chamber 202, the first motor independently converts the frequency to cause the rod pin group to grind the rotor, that is, adjust it to the optimal speed according to the requirements of the grinding material. The second motor installed inside the processing chamber 202 drives the centrifugal separator connected to its output shaft to independently convert the frequency to the optimal speed according to the separation requirements for secondary processing. It should be noted that the above are all existing technologies and will not be described further here. This application only demonstrates the advantages of integrated grinding and testing.

[0025] As one implementation method, such as Figures 8 to 9As shown, the positioning clamping assembly 3 includes a positioning clamping frame 301, and two first arc-shaped side clamping plates 303 and a second arc-shaped side clamping plate 304 disposed on the top of the positioning clamping frame 301. The second arc-shaped side clamping plate 304 and the two first arc-shaped side clamping plates 303 form a circular arrangement. The positioning clamping assembly 3 also includes a forward and reverse motor fixedly installed inside the positioning clamping frame 301. A gear 308 is fixedly installed at the output end of the forward and reverse motor. Two sets of rack blocks 307 are meshed on the outer side of the gear 308. A slider clamping plate 302 is fixedly installed on the outer side of the rack block 307. The two sets of slider clamping plates 302 are slidably installed inside the positioning clamping frame 301. A storage groove 306 is opened on one side of the slider clamping plate 302. One rack block 307 is slidably installed inside the other storage groove 306. A double sliding groove plate 305 is meshed with the gear 308 below the rack block 307. A spring 309 is fixedly installed between the groove plate 305 and the positioning clamping frame 301. The first arc-shaped side clamping plate 303 is fixedly installed on the top of the slider clamping plate 302, and the second arc-shaped side clamping plate 304 is fixedly installed on the top of the double slide groove plate 305. The operator places the material placement platform 5 containing grinding material on the top of the positioning clamping frame 301. Then, the forward and reverse motor drives the gear 308 to rotate. The gear 308 meshes with the rack block 307 connected to the slider clamping plate 302, guiding the two slider clamping plates 302 to move towards each other along the positioning clamping frame 301. At the same time, the gear teeth on one side of the double slide groove plate 305 mesh with the gear 308 and slide synchronously along the positioning clamping frame 301, causing the second arc-shaped side clamping plate 304 and the two sets of first arc-shaped side clamping plates 303 to clamp towards the material placement platform 5, thereby realizing the rapid positioning of the material placement platform 5 of the grinding material and improving the stability of the grinding material detection.

[0026] As one implementation method, such as Figures 2 to 7 As shown, in this embodiment, the main laser measuring stage 4 includes a second vertical slide rail 401 slidably mounted on the outside of the first vertical slide rail 102. A hinge limit block 402 is provided on one side of the second vertical slide rail 401. A second horizontal slide rail 405 is slidably mounted on the outside of the second vertical slide rail 401. A first motor 403 is slidably mounted on the outside of the second horizontal slide rail 405. A clamping positioning frame 406 is fixedly mounted on the outside of the first motor 403. The clamping positioning frame 406 is slidably mounted on the outside of the second horizontal slide rail 405. A guide wheel 404 is fixedly mounted on the output shaft of the first motor 403. The guide wheel 404 is slidably mounted on the outside of the second horizontal slide rail 405.

[0027] Furthermore, the operator can move the second vertical slide rail 401 up and down along the first vertical slide rail 102 to adjust the distance between it and the grinding material. This is to improve the clarity of measuring the particle size at the square position of the grinding material. For measuring the particle size data at the square position of the grinding material, after the vertical position of the second vertical slide rail 401 on the first vertical slide rail 102 is positioned, the operator manually moves the hinge limiting block 402 towards the first vertical slide rail 102. The hinge limiting block 402 is hinged to one end of the second vertical slide rail 401, and the connection between the second vertical slide rail 401 and the hinge limiting block 402 is an interference fit. When not subjected to external force, it cannot move independently. When the hinge limit block 402 deflects, the sharp front end of the hinge limit block 402 will insert into the movement path of the second vertical slide rail 401, that is, into the multiple slots opened on the surface of the first vertical slide rail 102, thereby physically blocking the second vertical slide rail 401 from continuing to move along the first motor 403. This method is a commonly used positioning method in the prior art, and will not be described further here. Since the second vertical slide rail 401 can move on the first vertical slide rail 102, when the second vertical slide rail 401 moves to the top of the first vertical slide rail 102, the operator can place the material placement platform 5 loaded with grinding material on the adjustment clamping assembly 3. It is worth noting that the processing table assembly 2 can inspect the periphery of the grinding material, while the first motor 403 drives the guide wheel 404 to rotate. The guide wheel 404 drives the clamping positioning frame 406 to slide along the second transverse slide rail 405 by relying on the friction with the surface of the second transverse slide rail 405. The hydraulic telescopic assembly between the second transverse slide rail 405 and the second vertical slide rail 401 drives the second transverse slide rail 405 to slide along the arc-shaped clamping block 414, so that the main laser measuring stage 4 can inspect the material placement platform 5 where the grinding material is located in the front, back, left and right positions, thus expanding the inspection range.

[0028] As one implementation method, such as Figures 6-10 As shown, the main laser measuring stage 4 includes a clamping positioning frame 406. The output end of the clamping positioning frame 406 is fixedly installed with a main laser measuring component 407. A Mitsubishi positioning frame 408 is fixedly installed on one side of the main laser measuring component 407. An electric turntable 409 is rotatably installed on the outside of the Mitsubishi positioning frame 408. Three positioning blocks 410 are fixedly installed on the outside of the Mitsubishi positioning frame 408. An auxiliary slider 412 is slidably installed on the outside of the positioning blocks 410. A pressure-sensitive arc-shaped clamping block 413 is fixedly installed on one side of the auxiliary slider 412. A bidirectional connecting rod 411 is hinged between the auxiliary slider 412 and the electric turntable 409. The pressure-sensitive arc-shaped clamping block 413 and the first arc-shaped side clamping plate 303 form a circular clamping area.

[0029] Furthermore, the rotary cylinder is fixedly installed on the outside of the Mitsubishi positioning frame 408, and the output end of the rotary cylinder is fixedly installed on the outside of the electric turntable 409. Then, the rotary cylinder drives the electric turntable 409 to rotate along the surface of the Mitsubishi positioning frame 408, and the electric turntable 409 drives the auxiliary slider 412 to contact the inner surfaces of the first arc-shaped side clamping plate 303 and the second arc-shaped side clamping plate 304 along the positioning block 410, forming a relative pressure between them. The pressure-sensing arc-shaped clamping block 413 records the state of the grinding material in the material placement platform 5 through piezoelectric sensing. If the material placement platform 5 vibrates, the staff can understand the state of the grinding material. If the vibration coefficient is large, it means that the grinding material has a large vibration, and the detection center can be changed to facilitate the staff to adjust the measurement state and research method.

[0030] As one implementation method, such as Figures 6-10 As shown, an arc-shaped clamping block 414 is fixedly installed at the extended end of the auxiliary slider 412. The distance between the arc-shaped clamping block 414 and the pressure-sensing arc-shaped clamping block 413 is equal to the thickness of the first arc-shaped side clamping plate 303 and the second arc-shaped side clamping plate 304.

[0031] Furthermore, after the positioning clamping assembly 3 completes clamping of the material placement platform 5, the main laser measuring assembly 407 moves towards the center of the material placement platform 5. The arc-shaped clamping block 414 and the pressure-sensing arc-shaped clamping block 413 are respectively inserted into the inner and outer walls of the second arc-shaped side clamping plate 304 and the first arc-shaped side clamping plate 303, thereby further stabilizing the state of the material placement platform 5 clamped by the first arc-shaped side clamping plate 303 and the second arc-shaped side clamping plate 304. At the same time, under the limitation of the arc-shaped clamping block 414, the vibration state of the material placement platform 5 can be better transmitted to the pressure-sensing arc-shaped clamping block 413, improving the data receiving efficiency.

[0032] As one implementation method, such as Figures 10 to 14 As shown, the material placement platform 5 includes a collection frame 501. A separation net 505 is fixedly installed on the inner wall of the collection frame 501, forming a storage space between the separation net 505 and the collection frame 501. An upper filter plate 502 is slidably installed on the bottom of the separation net 505. Multiple transmission slots 506 are opened on the surface of the upper filter plate 502. A lower filter plate 503 is fixedly installed on the bottom of the collection frame 501. The lower filter plate 503 is slidably installed on the bottom of the upper filter plate 502. Multiple bidirectional ramp blocks 504 are fixedly installed on the top of the lower filter plate 503. The bidirectional ramp blocks 504 are slidably installed inside the transmission slots 506. An electric telescopic rod 507 is fixedly installed between the collection frame 501 and the upper filter plate 502. A second arc-shaped side clamping plate 304 is attached to the outside of the collection frame 501. A main motor is fixedly installed on the top of the support platform 101. The output shaft of the main motor is fixed to the positioning clamping frame 301.

[0033] Furthermore, after wet grinding by the processing table assembly 2, the grinding material is transported in slurry form through the extended discharge pipe 204 to the separation net 505 enclosure of the collection frame 501. Because the dispersant and solvent remaining in the wet grinding system have not completely evaporated, the surface of the grinding material exhibits weak adhesion, easily leading to particle adhesion or fine residue adsorbing onto the particle surface. Direct detection would interfere with the determination of surface defects such as cracks and amorphous layers. Therefore, the main motor drives the positioning clamping frame 301 to rotate. The collection frame 501 is rotated, and the grinding material slides and rubs against the micropores on the inner wall of the separation mesh 505. This causes the particles adhering to the grinding material to be scraped and separated by the edge of the micropores. The separated grinding material falls into the interior of the transmission groove 506 along the arc-shaped side surface of the transmission groove 506 and the arc-shaped bidirectional ramp block 504, and finally flows into the collection chamber below the collection frame 501 to avoid the accumulation of residual material and contamination of the detection area. It should be noted that the collection chamber is not marked in the figure, and the pore size of the micropores on the inner wall is 300nm-400nm. At this time, the main laser measuring component 407 of the main laser measuring stage 4 performs the first morphological inspection on the stationary grinding material, collecting surface defects and particle size data on the top surface of the particles as a reference for subsequent multi-faceted inspection. At this time, because the bottom surface of the particles is blocked by the transmission slot 506, the inspection field of view is not comprehensive. Then, the electric telescopic rod 507 drives the bidirectional ramp block 504 to slide along the transmission slot 506. As the distance between the bidirectional ramp block 504 and the transmission slot 506 decreases towards one side edge, the grinding material in this direction is squeezed by the bidirectional ramp block 504 on one side and squeezed by the edge of the transmission slot 506 on the other side. Because one side of the grinding material is gently sloping by the bidirectional ramp block 504, The grinding material is subjected to the squeezing friction on one side and the reverse resistance of the steep slope surface of the transmission groove 506 on the other side. The force difference on both sides of the grinding material forms a torque, which drives the grinding material to deflect around its own axis. This causes the grinding material to deflect, and irregular grinding materials can also deflect accordingly due to the asymmetry of the forces on both sides, exposing the part that was originally at the bottom of the grinding material to the observation field of the main laser measuring stage 4, thereby increasing the observable area of ​​the detection and making the data detection more comprehensive. At the same time, repeating the centrifugal rotation and bidirectional slope turning cycle 2-3 times can expose multiple sides of the grinding material in sequence, thereby improving the coverage of the detection field and effectively solving the problem of missed detection of surface defects caused by single view. During the centrifugation process, some of the previously adhered impurities in the grinding material will fall off. These impurities can flow through the small holes in the lower filter plate 503 to the collection chamber below, ensuring the environmental stability of the grinding material placement area. At the same time, as the bidirectional inclined block 504 slides along the lower filter plate 503, it can squeeze the residue stuck in the small holes, thereby ensuring the flowability of the lower filter plate 503 and further ensuring the stability of the environment in which the grinding material is located.

[0034] The above specific embodiments are merely several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A measuring device for grinding materials, comprising an operating platform (1), characterized in that, Also includes: The positioning clamping assembly (3) for positioning the grinding material storage container, the main laser measuring stage (4) for measurement, and the material placement platform (5) installed on top of the positioning clamping assembly (3); The material placement platform (5) includes a collection frame (501), a separation net (505) is fixedly installed on the inner wall of the collection frame (501), a storage space is formed between the separation net (505) and the collection frame (501), an upper filter plate (502) is slidably installed on the bottom of the separation net (505), a plurality of transmission slots (506) are opened on the surface of the upper filter plate (502), a lower filter plate (503) is fixedly installed on the bottom of the collection frame (501), the lower filter plate (503) is slidably installed on the bottom of the upper filter plate (502), a plurality of bidirectional ramp blocks (504) are fixedly installed on the top of the lower filter plate (503), the bidirectional ramp blocks (504) are slidably installed inside the transmission slots (506), an electric telescopic rod (507) is fixedly installed between the collection frame (501) and the upper filter plate (502), and the two sides of the transmission slots (506) are arc-shaped.

2. The measuring device for grinding materials according to claim 1, characterized in that, The operating platform (1) includes a support platform (101), and a first vertical slide rail (102) is fixedly installed on the top of the support platform (101).

3. A measuring device for grinding materials according to claim 2, characterized in that, A processing table assembly (2) for processing materials is installed on one side of the operating platform (1). The processing table assembly (2) includes a support frame (201) fixedly installed on one side of the support table (101). A processing chamber (202) is provided on the top of the support frame (201). An inlet (203) is opened on the top of the processing chamber (202). An extended discharge pipe (204) is fixedly installed on the side of the processing chamber (202) facing the support table (101).

4. The measuring device for grinding materials according to claim 1, characterized in that, The positioning clamping assembly (3) includes a positioning clamping frame (301), and two first arc-shaped side clamping plates (303) and a second arc-shaped side clamping plate (304) disposed on the top of the positioning clamping frame (301). The second arc-shaped side clamping plate (304) and the two first arc-shaped side clamping plates (303) are arranged in a circular state. The main laser measuring stage (4) includes a clamping positioning frame (406). The output end of the clamping positioning frame (406) is fixedly installed with a main laser measuring component (407). A Mitsubishi positioning frame (408) is fixedly installed on one side of the main laser measuring component (407). An electric turntable (409) is rotatably installed on the outside of the Mitsubishi positioning frame (408). Three positioning blocks (410) are fixedly installed on the outside of the Mitsubishi positioning frame (408). An auxiliary slider (412) is slidably installed on the outside of the positioning block (410). A pressure-sensitive arc-shaped clamping block (413) is fixedly installed on one side of the auxiliary slider (412). A two-way connecting rod (411) is hinged between the auxiliary slider (412) and the electric turntable (409). The pressure-sensitive arc-shaped clamping block (413) and the first arc-shaped side clamping plate (303) form a circular clamping area.

5. A measuring device for grinding materials according to claim 4, characterized in that, The adjustment clamping assembly (3) also includes a forward and reverse motor fixedly installed inside the positioning clamping frame (301). A gear (308) is fixedly installed at the output end of the forward and reverse motor. Two sets of rack blocks (307) are meshed on the outer side of the gear (308). A slider clamping plate (302) is fixedly installed on the outer side of the rack block (307). The two sets of slider clamping plates (302) are slidably installed inside the positioning clamping frame (301). A storage groove (306) is opened on one side of the slider clamping plate (302). One rack block (307) is slidably installed inside the other storage groove (306).

6. A measuring device for grinding materials according to claim 5, characterized in that, The gear (308) is located below the rack block (307) and is meshed with a double slide plate (305). A spring (309) is fixedly installed between the double slide plate (305) and the positioning clamping frame (301). The first arc-shaped side clamping plate (303) is fixedly installed on the top of the slider clamping plate (302). The second arc-shaped side clamping plate (304) is fixedly installed on the top of the double slide plate (305). The second arc-shaped side clamping plate (304) is attached to the outside of the collecting frame (501).

7. A measuring device for grinding materials according to claim 2, characterized in that, The main laser measuring stage (4) includes a second vertical slide rail (401) that is slidably installed outside the first vertical slide rail (102), and a hinge limit block (402) is provided on one side of the second vertical slide rail (401).

8. A measuring device for grinding materials according to claim 7, characterized in that, A second horizontal slide rail (405) is slidably mounted on the outer side of the second vertical slide rail (401), and a first motor (403) is slidably mounted on the outer side of the second horizontal slide rail (405).

9. A measuring device for grinding materials according to claim 8, characterized in that, A clamping positioning frame (406) is fixedly installed on the outside of the first motor (403). The clamping positioning frame (406) is slidably installed on the outside of the second transverse slide rail (405). A guide wheel (404) is fixedly installed on the output shaft of the first motor (403). The guide wheel (404) is slidably installed on the outside of the second transverse slide rail (405).

10. A measuring device for grinding materials according to claim 4, characterized in that, An arc-shaped clamping block (414) is fixedly installed at the extended end of the auxiliary slider (412). The distance between the arc-shaped clamping block (414) and the pressure-sensing arc-shaped clamping block (413) is equal to the thickness of the first arc-shaped side clamping plate (303) and the second arc-shaped side clamping plate (304).

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