CN111686854B

CN111686854B - Grinding device for treating monomeric compound

Info

Publication number: CN111686854B
Application number: CN202010589221.2A
Authority: CN
Inventors: 欧阳玲
Original assignee: Xiaoxian Huaheng Static Technology Co ltd
Current assignee: Xiaoxian Huaheng Static Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2022-08-12
Anticipated expiration: 2040-06-24
Also published as: CN111686854A

Abstract

The invention discloses a grinding device for processing monomeric compounds, which comprises a bottom plate, wherein two groups of first cylinders are fixedly arranged at the upper end of the bottom plate, first telescopic rods are arranged at the upper ends of the first cylinders, two groups of first connecting rods are fixedly arranged at the upper ends of the first telescopic rods, a supporting plate is fixedly arranged on the first connecting rods, and a grinding main body is fixedly sleeved and arranged in the supporting plate. The grinding device can grind the monomer compounds moving to the upper parts of the first grinding funnel, the second grinding funnel and the third grinding funnel respectively, and grind for three times under the action of the motor, the grinding effect of the monomer compounds is better after the three times of grinding, compared with the existing grinding device, the grinding device is more effective, the grinding efficiency of the monomer compounds is improved, the grinding process of the grinding device can be damped, and then the ground monomer compounds are discharged through the material receiving hopper, so that the whole grinding process is completed.

Description

Grinding device for treating monomeric compound

Technical Field

The invention relates to the field of grinding devices, in particular to a grinding device for processing a monomer compound.

Background

The monomer is a collective name of small molecules capable of polymerizing with the same kind or other molecules, is a simple compound capable of forming a high molecular compound through polymerization reaction or polycondensation reaction and the like, is a raw material of low molecules for synthesizing polymers, is generally unsaturated, annular or a low molecular compound containing two or more functional groups, is a device for processing substances such as large-particle monomer compounds into small-particle substances, and is widely applied to the fields of chemical industry or medicine;

present grinder exists certain drawback when using, at first, present grinder grinding process is single relatively, only carry out simple grinding once, the grinding effect is not good, and need filter with the help of external sieve during the grinding, grind the monomeric compound after filtering again, unable one-time grinding shaping, grinding efficiency is low, secondly, the last damping device who sets up of present grinder has brought certain shock attenuation effect, but fix on grinder, grinder's quality and cost of maintenance have been increased, and the damping effect is not good, can't realize the shock attenuation buffering through the equidirectional not, certain influence has been brought to people's use, for this reason, we provide a grinder who handles monomeric compound and use.

Disclosure of Invention

The invention mainly aims to provide a grinding device for treating a monomeric compound, which can effectively solve the problems that the existing grinding device in the background art has a single grinding process, only carries out one-time simple grinding, has poor grinding effect, needs to filter by an external sieve plate during grinding, cannot grind the filtered monomeric compound for one-time forming, has low grinding efficiency, and has poor damping effect because the damping device arranged on the existing grinding device increases the quality and the maintenance cost of the grinding device.

In order to achieve the purpose, the invention adopts the technical scheme that:

a grinding device for processing monomeric compounds comprises a base plate, wherein two groups of cylinders are fixedly mounted at the upper end of the base plate, a first telescopic rod is arranged at the upper end of each cylinder, two groups of connecting rods are fixedly mounted at the upper end of the first telescopic rod, a supporting plate is fixedly mounted on the first connecting rod, a grinding main body is fixedly sleeved inside the supporting plate, three groups of mounting blocks are fixedly mounted on the inner wall of the grinding main body at equal intervals from bottom to top, a first grinding funnel, a second grinding funnel and a third grinding funnel are sequentially mounted on the three groups of mounting blocks from bottom to top, the mesh number of the first grinding funnel is larger than that of the second grinding funnel, the mesh number of the second grinding funnel is larger than that of the third grinding funnel, limiting rods are fixedly mounted at four corners of the supporting plate, and a damping device is arranged below the grinding main body, and an electric cabinet is fixedly arranged on one side of the upper end of the bottom plate.

Further, there are two sets of No. two cylinders in the upper end of bottom plate still fixed mounting, and No. two cylinders are located one side of a cylinder, the upper end of No. two cylinders is provided with No. two telescopic links, the upper end fixed mounting of No. two telescopic links has No. two connecting rods, fixed mounting has the upper cover on No. two connecting rods, the upper end fixed mounting of upper cover has the motor, the lower extreme fixed mounting of motor shaft has the grinding main shaft, spacing hole, four groups have all been seted up to the four corners department of upper cover the gag lever post is located the inside in four groups spacing holes respectively, the input of a cylinder, No. two cylinders and motor all with the output electric connection of electric cabinet.

Further, the grinding spindle is located the inside of grinding the main part, the grinding spindle runs through in the inside center department of No. two grinding funnels and No. three grinding funnels, and the grinding spindle is located the top of a grinding funnel, the circumference surface of grinding the main shaft has grinding runner, No. two grinding runners and No. three grinding runners by fixed mounting in proper order from bottom to top, and the shape size of grinding runner, No. two grinding runners and No. three grinding runners is the same completely, the upper end of grinding runner, No. two grinding runners and No. three grinding runners is smooth surface, the equal fixed mounting of lower extreme of grinding runner, No. two grinding runners and No. three grinding runners has the grinding stone.

Furthermore, a grinding runner is located the top of grinding funnel, No. two grinding runners are located the top of No. two grinding funnels, No. three grinding runners are located the top of No. three grinding funnels, the lower surface of grinding stone and the upper surface homoenergetic of a grinding funnel, No. two grinding funnels and No. three grinding funnels can closely laminate.

Furthermore, the limiting distance of the limiting rod is the distance from the upper surface of the first grinding rotating wheel to the lower surface of the second grinding funnel when the lower surface of the grinding stone of the first grinding rotating wheel is tightly attached to the upper surface of the first grinding funnel.

Further, there are two sets of slide rails in the upper end of bottom plate still fixed mounting, and two sets of slide rails are located between two sets of cylinders, and are two sets of the upper end activity of slide rail is provided with connects the hopper, and damping device fixed mounting in the rear end that connects the hopper, damping device passes through the slider and two sets of slide rail swing joint that the bottom set up, connect hopper and damping device all to be located the below of grinding the main part, the upper end that connects the hopper has been seted up and has been connect the material mouth, the front end surface that connects the hopper is provided with handle and ejection of compact baffle.

Further, damping device is including buffering the balancing weight, and slider fixed mounting is at the bottom both sides surface of buffering the balancing weight, the surface shape is the infundibulate in the side of buffering the balancing weight, a plurality of groups damping spring is installed perpendicularly to the left side upper end of buffering the balancing weight, a plurality of groups damping spring No. two is installed perpendicularly to the middle part upper end of buffering the balancing weight, a plurality of groups damping spring No. three is installed perpendicularly to the right side upper end of buffering the balancing weight, and a plurality of groups damping spring, No. two damping spring and No. three damping spring's the equal fixed mounting in upper end have the shock attenuation board, and the shock attenuation board is located the below of grinding the main part, the shape of shock attenuation board upper end surface also is the infundibulate.

Further, the upper end of grinding the main part is provided with the feed inlet, the lower extreme of grinding the main part is provided with the bin outlet, the shape that the bottom surface of grinding the main part and the bin outlet are constituteed is coincide with the shape of shock attenuation board, and the shape of bin outlet is the same with the shape that connects the material mouth, the inside row's of being provided with material baffle that runs through of front end of bin outlet.

Compared with the prior art, the invention has the following beneficial effects:

1. the grinding funnel I, the grinding funnel II and the grinding funnel III are matched with the grinding runner I, the grinding runner II and the grinding stone on the grinding runner III, monomer compounds above the grinding funnel II and the grinding stone on the grinding runner III can be ground, firstly, the telescopic rod II drives the upper cover to rise under the action of the cylinder II, the monomer compounds to be ground are added into the grinding main body through the feed inlet, the monomer compounds easily enter between the grinding stone and the grinding funnel III through the smooth surface at the upper end of the grinding runner III during feeding, then, the telescopic rod II drives the upper cover to descend under the action of the cylinder II, the upper cover is closed, the grinding spindle drives the grinding runner I, the grinding runner II and the grinding runner III to move downwards, the grinding of the grinding funnel I, the grinding funnel II and the grinding funnel III matched with the grinding stone is realized, and preliminary grinding is carried out under the action of the motor, the particles after primary grinding easily enter between the grinding stone and the grinding funnel II through the smooth surfaces at the upper ends of the grinding funnel III and the grinding wheel II, secondary grinding is carried out under the action of the motor, the particle size after secondary grinding is smaller than that of the primary grinding particles, the particles after secondary grinding easily enter between the grinding stone and the grinding funnel I through the smooth surfaces at the upper ends of the grinding funnel II and the grinding wheel I, tertiary grinding is carried out under the action of the motor, the grinding effect of the monomeric compound is better after the monomeric compound is ground for three times, and the grinding efficiency of the monomeric compound is improved compared with that of an existing grinding device;

2. through the arranged damping device and the material receiving hopper, the grinding process of the grinding device can be damped, then the ground monomeric compound is subjected to material receiving and discharging through the material receiving hopper, during grinding, the damping device is moved to the position under the grinding main body, the funnel-shaped outer surface at the upper end of the damping plate can well support the lower end of the grinding main body, meanwhile, the damping spring I, the damping spring II and the damping spring III can damp the grinding main body from three different directions, the damping effect is better, the stability during damping is improved due to the arrangement of the buffering balancing weight, after grinding is finished, the damping device is moved backwards along the sliding rail, the material receiving hopper is moved backwards at the same time, so that the material receiving opening is just aligned with the material discharging opening, then the material discharging baffle plate of the material discharging opening is adjusted, discharging of the device is realized, and finally, final discharging is realized by adjusting the material discharging baffle plate of the material receiving hopper, the whole grinding process is completed.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic view showing the overall structure of a polishing apparatus for treating a monomer compound according to the present invention.

FIG. 2 is a schematic view showing the installation structure of a damper and a receiving hopper of a polishing apparatus for processing a monomer compound according to the present invention.

FIG. 3 is an enlarged view of a portion of a polishing apparatus for processing a monomer compound according to the present invention.

Fig. 4 is an internal cross-sectional view of a polishing body of a polishing apparatus for processing a monomer compound according to the present invention.

FIG. 5 is a sectional view of the inside of a receiving hopper of a polishing apparatus for processing a monomer compound according to the present invention.

FIG. 6 is a sectional view of a damper of a polishing apparatus for treating a monomer compound according to the present invention.

In the figure: 1. a base plate; 2. a slide rail; 3. a first cylinder; 4. a second cylinder; 5. a first telescopic rod; 6. a second telescopic rod; 7. a second connecting rod; 8. a receiving hopper; 9. an electric cabinet; 10. a damper plate; 11. a material receiving port; 12. an upper cover; 13. a motor; 14. a first connecting rod; 15. a support plate; 16. grinding the main body; 17. a feed inlet; 18. a limiting rod; 19. grinding the main shaft; 20. a discharge outlet; 21. mounting blocks; 22. a grinding funnel I; 23. a second grinding funnel; 24. a third grinding funnel; 25. a grinding wheel I; 26. a second grinding wheel; 27. a third grinding wheel; 28. grinding stones; 29. buffering the balancing weight; 30. a first damping spring; 31. a second damping spring; 32. no. three damping spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example 1

As shown in figures 1-6, a grinding device for processing monomeric compounds comprises a base plate 1, two sets of first cylinders 3 are fixedly arranged at the upper end of the base plate 1, a first telescopic rod 5 is arranged at the upper end of the first cylinder 3, two sets of first connecting rods 14 are fixedly arranged at the upper end of the first telescopic rod 5, a supporting plate 15 is fixedly arranged on the first connecting rods 14, a grinding main body 16 is fixedly sleeved inside the supporting plate 15, three sets of mounting blocks 21 are fixedly arranged on the inner wall of the grinding main body 16 at equal intervals from bottom to top, a first grinding funnel 22, a second grinding funnel 23 and a third grinding funnel 24 are sequentially arranged on the three sets of mounting blocks 21 from bottom to top, the mesh number of the first grinding funnel 22 is larger than that of the second grinding funnel 23, the mesh number of the second grinding funnel 23 is larger than that of the third grinding funnel 24, and limiting rods 18 are fixedly arranged at four corners of the supporting plate 15, a damping device is arranged below the grinding main body 16, and an electric cabinet 9 is fixedly arranged on one side of the upper end of the bottom plate 1.

Still fixed mounting has two sets of cylinders 4 No. two in the upper end of bottom plate 1, and No. two cylinders 4 are located one side of cylinder 3, the upper end of No. two cylinders 4 is provided with telescopic link 6 No. two, the upper end fixed mounting of telescopic link 6 No. two has connecting rod 7 No. two, fixed mounting has upper cover 12 on the connecting rod 7 No. two, the upper end fixed mounting of upper cover 12 has motor 13, the lower extreme fixed mounting of motor 13 pivot has grinding spindle 19, spacing hole has all been seted up in the four corners department of upper cover 12, four inside in four spacing holes of group 18 difference bit in, cylinder 3 No. one, the input of No. two cylinders 4 and motor 13 all with electric cabinet 9's output electric connection.

The grinding main shaft 19 is located inside the grinding main body 16, the grinding main shaft 19 penetrates through the inner centers of the second grinding funnel 23 and the third grinding funnel 24, the grinding main shaft 19 is located above the first grinding funnel 22, a first grinding rotating wheel 25, a second grinding rotating wheel 26 and a third grinding rotating wheel 27 are fixedly installed on the outer circumferential surface of the grinding main shaft 19 from bottom to top in sequence, the first grinding rotating wheel 25, the second grinding rotating wheel 26 and the third grinding rotating wheel 27 are identical in shape and size, the upper ends of the first grinding rotating wheel 25, the second grinding rotating wheel 26 and the third grinding rotating wheel 27 are smooth surfaces, and grinding stones 28 are fixedly installed at the lower ends of the first grinding rotating wheel 25, the second grinding rotating wheel 26 and the third grinding rotating wheel 27.

The first grinding wheel 25 is positioned above the first grinding funnel 22, the second grinding wheel 26 is positioned above the second grinding funnel 23, the third grinding wheel 27 is positioned above the third grinding funnel 24, and the lower surface of the grinding stone 28 and the upper surfaces of the first grinding funnel 22, the second grinding funnel 23 and the third grinding funnel 24 can be tightly attached.

The limiting distance of the limiting rod 18 is the distance from the upper surface of the first grinding wheel 25 to the lower surface of the second grinding funnel 23 when the lower surface of the grinding stone 28 of the first grinding wheel 25 is closely attached to the upper surface of the first grinding funnel 22.

By adopting the technical scheme: the grinding funnel 22, the grinding funnel 23 and the grinding funnel 24 are matched with the grinding runner 25, the grinding runner 26 and the grinding stone 28 on the grinding runner 27 to grind the monomer compounds above the grinding funnels respectively, firstly, the telescopic rod 6 drives the upper cover 12 to ascend under the action of the cylinder 4, the monomer compounds to be ground are added into the grinding main body 16 through the feed inlet 17, the monomer compounds easily enter between the grinding stone 28 and the grinding funnel 24 through the smooth surface at the upper end of the grinding runner 27 during feeding, then, the telescopic rod 6 drives the upper cover 12 to descend under the action of the cylinder 4, the upper cover 12 is closed, at the moment, the grinding main shaft 19 drives the grinding runner 25, the grinding runner 26 and the grinding runner 27 to move downwards, and the grinding funnel 22, the grinding funnel 23 and the grinding funnel 24 are matched with the grinding stone 28, carry out preliminary grinding under motor 13's effect, the granule after preliminary grinding enters into between grindstone 28 and No. two grinding funnel 23 through the smooth surface of No. three grinding funnel 24 and No. two grinding runner 26 upper ends very easily, carry out the secondary grinding under motor 13's effect, the particle size after the secondary grinding is littleer than preliminary grinding granule, the granule after the secondary grinding enters into between grindstone 28 and a grinding funnel 22 through the smooth surface of No. two grinding funnel 23 and a grinding runner 25 upper end very easily, carry out the cubic grinding under motor 13's effect, monomeric compound is after the cubic grinding, the grinding effect is better, it is more effective to compare current grinder, monomeric compound's grinding efficiency has been improved.

Example 2

Still fixed mounting has two sets of slide rails 2 in the upper end of bottom plate 1, and two sets of slide rails 2 are located between two sets of cylinders 3, the activity of the upper end of two sets of slide rails 2 is provided with connects hopper 8, and damping device fixed mounting is in the rear end that connects hopper 8, damping device passes through the slider and two sets of slide rails 2 swing joint that the bottom set up, connect hopper 8 and damping device all to be located the below of grinding main part 16, the upper end that connects hopper 8 has been seted up and has been connect material mouthful 11, the front end surface that connects hopper 8 is provided with handle and ejection of compact baffle.

Damping device is including buffering balancing weight 29, and slider fixed mounting is at buffering balancing weight 29's bottom both sides surface, the surface shape is the infundibulate on buffering balancing weight 29's the side, buffer balancing weight 29's left side upper end installs damping spring 30 No. one of a plurality of groups perpendicularly, buffer balancing weight 29's middle part upper end installs damping spring 31 No. two of a plurality of groups perpendicularly, buffer balancing weight 29's right side upper end installs damping spring 32 No. three of a plurality of groups perpendicularly, and damping spring 30 No. one of a plurality of groups, equal fixed mounting in the upper end of damping spring 31 and No. three damping spring 32 has shock attenuation board 10, and shock attenuation board 10 is located the below of grinding main part 16, the shape of shock attenuation board 10 upper end surface also is the infundibulate.

The upper end of the grinding main body 16 is provided with a feeding hole 17, the lower end of the grinding main body 16 is provided with a discharging hole 20, the shape formed by the outer surface of the bottom end of the grinding main body 16 and the discharging hole 20 is matched with the shape of the damping plate 10, the shape of the discharging hole 20 is the same as that of the material receiving hole 11, and a discharging baffle plate penetrates through the inner part of the front end of the discharging hole 20.

By adopting the technical scheme: the damping device and the receiving hopper 8 are arranged, the grinding process of the grinding device can be damped, then the ground monomeric compound is subjected to material receiving and discharging through the receiving hopper 8, the damping device is moved under the grinding main body 16 during grinding, the funnel-shaped outer surface at the upper end of the damping plate 10 can well support the lower end of the grinding main body 16, the damping spring 30, the damping spring 31 and the damping spring 32 can damp the grinding main body 16 from three different directions, the damping effect is better, the arrangement of the buffering balancing weight 29 improves the stability during damping, after grinding is finished, the damping device is moved backwards along the sliding rail 2, the receiving hopper 8 is moved backwards, so that the material receiving opening 11 is just aligned with the material discharging opening 20, then the material discharging baffle of the material discharging opening 20 is adjusted, discharging of the device is realized, and finally the material discharging baffle of the receiving hopper 8 is adjusted to realize final discharging, the whole grinding process is completed.

When the grinding device is used, firstly, the grinding device is placed on a horizontal ground through the bottom plate 1 at the bottom end, then the electric cabinet 9 is connected with an external power supply, the electric cabinet 9 is controlled to enable the second cylinder 4 to work, the second telescopic rod 6 drives the upper cover 12 to ascend under the action of the second cylinder 4, a monomer compound to be ground is added into the grinding main body 16 through the feeding hole 17, the monomer compound easily enters a space between the grinding stone 28 and the third grinding hopper 24 through the smooth surface at the upper end of the third grinding rotating wheel 27 during feeding, then the electric cabinet 9 is controlled, the second telescopic rod 6 drives the upper cover 12 to descend under the action of the second cylinder 4, and the upper cover 12 is closed.

At this time, the grinding spindle 19 drives the first grinding wheel 25, the second grinding wheel 26 and the third grinding wheel 27 to move downwards, so that the grinding of the first grinding funnel 22, the second grinding funnel 23 and the third grinding funnel 24 in cooperation with the grinding stone 28 is realized, the primary grinding is carried out under the action of the motor 13, the particles after the primary grinding easily enter between the grinding stone 28 and the second grinding funnel 23 through the smooth surfaces at the upper ends of the third grinding funnel 24 and the second grinding wheel 26, the secondary grinding is carried out under the action of the motor 13, the particle size after the secondary grinding is smaller than that of the primary grinding particles, the particles after the secondary grinding easily enter between the grinding stone 28 and the first grinding funnel 22 through the smooth surfaces at the upper ends of the second grinding funnel 23 and the first grinding wheel 25, the tertiary grinding is carried out under the action of the motor 13, the grinding effect of the monomeric compound is better after the tertiary grinding, compared with the existing grinding device, the grinding device is more effective, and the grinding efficiency of the monomer compound is improved.

Wherein before grinding, control electric cabinet 9 and make 3 work of a cylinder, telescopic link 5 drives grinding body 16 and rises under the effect of a cylinder 3, at this moment, remove damping device and grind main part 16 under, then control electric cabinet 9 and make 3 drive grinding body 16 of a cylinder descend, damping plate 10 upper end surface infundibulate can be fine support grinding body 16 lower extreme, damping spring 30 simultaneously, No. two damping spring 31 and No. three damping spring 32 can carry out the shock attenuation to grinding body 16 from the orientation of three difference, the shock attenuation effect is better, the stability when buffering balancing weight 29 sets up when having improved the shock attenuation.

Grind the completion back, with damping device along slide rail 2 rearward movement, will connect hopper 8 rearward movement simultaneously for connect material mouth 11 just in time to align with bin outlet 20, then adjust the row's of bin outlet 20 material baffle, realize unloading to the device, adjust the last ejection of compact baffle who connects hopper 8 and realize ultimate unloading, accomplish whole grinding process, it is comparatively practical.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A grinding device for processing monomeric compounds, comprising a base plate (1), characterized in that: the utility model discloses a grinding machine, including bottom plate (1), cylinder (3), connecting rod (14), fixed mounting has backup pad (15), fixed mounting has grinding subject (16) in the inside of backup pad (15), the inner wall of grinding subject (16) has three groups of installation pieces (21) by equidistant fixed mounting from bottom to top, installs grinding funnel (22), No. two grinding funnel (23) and No. three grinding funnel (24) on three groups of installation pieces (21) by installing grinding funnel (22), No. two grinding funnel (23) and No. three grinding funnel (24) on going in proper order by lower to No. two upper end fixed mounting of bottom plate (1) has two sets of cylinder (3), the mesh number of No. two grinding funnel (23) is greater than the mesh number of No. three grinding funnel (24), the grinding machine is characterized in that limiting rods (18) are fixedly mounted at four corners of the supporting plate (15), a damping device is arranged below the grinding main body (16), an electric cabinet (9) is fixedly mounted on one side of the upper end of the bottom plate (1), two groups of two cylinders (4) are fixedly mounted on the upper end of the bottom plate (1), the two cylinders (4) are located on one side of the first cylinder (3), a second telescopic rod (6) is arranged at the upper end of the second cylinder (4), a second connecting rod (7) is fixedly mounted at the upper end of the second telescopic rod (6), an upper cover (12) is fixedly mounted on the second connecting rod (7), a motor (13) is fixedly mounted at the upper end of the upper cover (12), a grinding main shaft (19) is fixedly mounted at the lower end of a rotating shaft of the motor (13), limiting holes are formed in the four corners of the upper cover (12), and the four groups of limiting rods (18) are respectively located in the four limiting holes, the input end of the first cylinder (3), the second cylinder (4) and the motor (13) is electrically connected with the output end of the electric cabinet (9), the grinding spindle (19) is positioned inside the grinding main body (16), the grinding spindle (19) penetrates through the inner centers of the second grinding funnel (23) and the third grinding funnel (24), the grinding spindle (19) is positioned above the first grinding funnel (22), the outer surface of the circumference of the grinding spindle (19) is fixedly provided with a first grinding rotating wheel (25), a second grinding rotating wheel (26) and a third grinding rotating wheel (27) from bottom to top, the shapes and the sizes of the first grinding rotating wheel (25), the second grinding rotating wheel (26) and the third grinding rotating wheel (27) are completely the same, the upper ends of the first grinding rotating wheel (25), the second grinding rotating wheel (26) and the third grinding rotating wheel (27) are smooth surfaces, the grinding wheel (25), the second grinding wheel (26) and the third grinding wheel (27) are fixedly provided with grinding stones (28) at the lower ends, the first grinding wheel (25) is positioned above the first grinding funnel (22), the second grinding wheel (26) is positioned above the second grinding funnel (23), the third grinding wheel (27) is positioned above the third grinding funnel (24), the lower surface of the grinding stones (28) can be tightly attached to the upper surfaces of the first grinding funnel (22), the second grinding funnel (23) and the third grinding funnel (24), and the limit distance of the limit rod (18) is the distance from the upper surface of the first grinding wheel (25) to the lower surface of the second grinding funnel (23) when the lower surface of the grinding stones (28) of the first grinding wheel (25) is tightly attached to the upper surface of the first grinding funnel (22), the damping device comprises a buffering balancing weight (29), a sliding block is fixedly arranged on the outer surfaces of two sides of the bottom end of the buffering balancing weight (29), the upper surface of the side surface of the buffering balancing weight (29) is funnel-shaped, a plurality of groups of first damping springs (30) are vertically arranged at the upper end of the left side of the buffering balancing weight (29), a plurality of groups of second damping springs (31) are vertically arranged at the upper end of the middle part of the buffering balancing weight (29), a plurality of groups of third damping springs (32) are vertically arranged at the upper end of the right side of the buffering balancing weight (29), damping plates (10) are fixedly arranged at the upper ends of the groups of first damping springs (30), the second damping springs (31) and the third damping springs (32), the damping plates (10) are located below a grinding main body (16), the outer surfaces of the upper ends of the damping plates (10) are funnel-shaped, a feed inlet (17) is formed in the upper end of the grinding main body (16), the lower extreme of grinding main part (16) is provided with bin outlet (20), the shape that the bottom surface of grinding main part (16) and bin outlet (20) are constituteed is coincide with the shape of damper plate (10), and the shape of bin outlet (20) is the same with the shape that connects material mouth (11), the inside row of being provided with material baffle that runs through of front end of bin outlet (20).

2. The polishing apparatus for treating monomer compounds according to claim 1, wherein: the utility model discloses a grinding machine, including bottom plate (1), bottom plate, damping device, base plate, damping device, material hopper, and material hopper, and material hopper, and material hopper, material hopper, and material hopper, and material hopper, and material hopper, material hopper, and material hopper, material.