CN117046559B - Water paint grinder - Google Patents
Water paint grinder Download PDFInfo
- Publication number
- CN117046559B CN117046559B CN202311307725.0A CN202311307725A CN117046559B CN 117046559 B CN117046559 B CN 117046559B CN 202311307725 A CN202311307725 A CN 202311307725A CN 117046559 B CN117046559 B CN 117046559B
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- Prior art keywords
- grinding
- groove
- frame
- pigment
- fixedly connected
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 15
- 239000003973 paint Substances 0.000 title abstract description 14
- 238000000227 grinding Methods 0.000 claims abstract description 211
- 238000007789 sealing Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 239000000049 pigment Substances 0.000 abstract description 64
- 239000000945 filler Substances 0.000 abstract description 56
- 239000002245 particle Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000010008 shearing Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 10
- 239000006185 dispersion Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 238000009736 wetting Methods 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002612 dispersion medium Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/14—Edge runners, e.g. Chile mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/003—Shape or construction of discs or rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/004—Shape or construction of rollers or balls
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a water-based paint grinding device, which comprises a grinding machine part, wherein the grinding machine part comprises a frame, the frame is fixedly connected with a semicircular grinding groove through a mounting plate arranged on the inner side of the frame, the grinding part comprises a rotating shaft, and the circumferential outer surface of the rotating shaft is rotationally connected with the inner part of the frame. The water-based paint grinding device can effectively solve the problems that in the prior art, pigment and a grinding medium in a cylinder are stirred by a high-speed rotating disperser, solid particles in the pigment and the grinding medium generate stronger collision, friction and shearing actions, so that the purposes of accelerating grinding of the particles and dispersing aggregates are achieved, and the pigment and the filler after grinding and dispersing are separated from the grinding medium through a dynamic separator and flow out of a discharge pipe; however, the pigment and filler still remain in the barrel and the discharge pipe due to the viscosity of the pigment and filler, and the cleaning is very troublesome.
Description
Technical Field
The invention relates to the technical field of grinding, in particular to a water-based paint grinding device.
Background
The production of the water-based paint generally comprises the following four steps of pigment and filler dispersion and grinding, paint mixing, quality detection and purification packaging. The dispersion medium of the water-based paint is water, the characteristics of low viscosity, high surface tension and the like of the water are unfavorable for wetting pigment and filler, the pigment wetting is promoted by adjusting the surfactant, so that the dispersion is assisted, the rest of auxiliary agents are added before the pigment and are uniformly dispersed, and then the pigment and filler are added under medium-low speed stirring.
For pigment and filler easy to disperse or paint with low dispersion fineness requirement, the slurry dispersed by the high-speed dispersing machine can be directly used, and products with difficult dispersion or high fineness requirement are required to be ground by a sand mill. The pigment and the grinding medium in the cylinder are stirred by a high-speed rotating disperser, so that solid particles in the pigment and the grinding medium generate stronger collision, friction and shearing action, the purpose of accelerating grinding of the particles and dispersing of aggregates is achieved, the pigment and the filler after grinding and dispersing are separated from the grinding medium by a dynamic separator, and the grinding medium flows out from a discharge pipe; however, the pigment and filler still remain in the barrel and the discharge pipe due to the viscosity of the pigment and filler, and the cleaning is very troublesome.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides the water-based paint grinding device, which can effectively solve the problems that in the prior art, pigment filler and grinding media in a cylinder body are stirred by a disperser rotating at high speed, solid particles in the pigment filler and the grinding media generate stronger collision, friction and shearing actions with each other, so that the purposes of accelerating grinding of the particles and dispersing aggregates are achieved, and the pigment filler after grinding and dispersing is separated from the grinding media by a dynamic separator and flows out from a discharge pipe; however, the pigment and filler still remain in the barrel and the discharge pipe due to the viscosity of the pigment and filler, and the cleaning is very troublesome.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the invention provides a water-based paint grinding device, which comprises:
the grinding machine part comprises a frame, and the frame is fixedly connected with a semicircular grinding groove through a mounting plate arranged on the inner side of the frame;
the grinding part comprises a rotating shaft, the circumferential outer surface of the rotating shaft is rotationally connected with the inside of the frame, and the rotating shaft is movably connected with a grinding wheel attached to the inner wall of the semicircular grinding groove through a shaft lever arranged on the circumferential outer surface of the rotating shaft;
the main part of semicircle grinding groove adopts detachable structure, the semicircle grinding groove is including last grinding groove and lower grinding groove, go up grinding groove surface and frame inboard fixed connection through the mounting panel, go up the grinding groove lower surface and seted up the seal groove, lower grinding groove upper surface fixedly connected with and seal groove inner wall laminating sealing strip mutually.
Further, the upper grinding groove is detachably provided with a transparent cover through a clamping groove formed in the upper surface of the upper grinding groove, and a driving unit which is in transmission with the rotating shaft is arranged on the outer side of the frame.
Further, the external frame of upper roller groove side fixedly connected with, lower roller groove is through setting up the external pipe sliding connection of its side and have external pole, external frame surface damping sliding connection has the shielding plate that laminates mutually with external pole surface.
Further, the fixed surface is connected with the bearing seat under the last groove that grinds, the cambered surface fixedly connected with bearing ring of groove that grinds down, be provided with the bearing pole between bearing ring and the bearing seat, lower groove side fixedly connected with and external nut threaded connection's threaded rod, a pair of threaded rod circumference surface cover is equipped with the joint board.
Further, the grinding wheels are provided with two grinding wheels and are symmetrically distributed on the outer circumferential surface of the rotating shaft, round holes are formed in the grinding wheels, and mounting holes which rotate with the outer ends of the shaft rods are formed in the inner walls of the round holes.
Further, a bent plate is arranged between adjacent surfaces of the grinding wheel, an arc-shaped groove connected with the outer end of the bent plate is formed in the outer surface of the grinding wheel, a grinding strip is arranged on one side, close to the arc-shaped groove, of the grinding wheel, and a protruding block attached to the outer surface of the grinding wheel is fixedly connected to the inner wall of the lower grinding groove.
Further, one end of the rotating shaft, which is far away from the driving unit, is fixedly connected with a swinging rod, and the outer surface of the swinging rod is fixedly connected with a spring rod.
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the invention is provided with the upper grinding groove, the lower grinding groove, the bearing rod and the elastic rod, the bearing rod is firstly slid and taken out, the external connecting rod and the external connecting frame are still matched, then the upper damping sliding shielding plate is upwards damped, the corresponding external connecting rod is held by two hands and is pushed inwards until the external connecting rod is separated from the external connecting frame, the external connecting rod is held to directly take down the lower grinding groove and the pigment filler, the operation is safe and simple, the inner wall of the upper grinding groove is smooth, and the residual pigment filler can be directly removed by a hairbrush. The rolling groove under the upset, can once only directly take out pigment and filler, hang it in new lower rolling groove below, combine two sets of threaded rods into a whole through the joint board, the bullet pole is reciprocal to the lower rolling groove of hanging and is beaten simultaneously the bullet pole and can take place elastic deformation, and lower rolling groove atress takes place rotation and vibration, makes hang the automatic break away from of the remaining pigment and filler of rolling inslot wall down.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic perspective view showing the separation of a semicircular grinding groove and a transparent cover according to an embodiment of the present invention;
FIG. 3 is a schematic top view of a semicircular grinding groove and a grinding part according to an embodiment of the present invention;
FIG. 4 is a schematic view of a partial cross-section of a milling groove according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view showing the separation of an upper grinding groove and a lower grinding groove according to the embodiment of the present invention;
FIG. 6 is a schematic front view of a polishing section according to an embodiment of the present invention;
FIG. 7 is a schematic view showing a perspective structure of a grinding portion according to an embodiment of the present invention;
FIG. 8 is a schematic diagram showing a three-dimensional structure of a grinding portion according to an embodiment of the present invention;
fig. 9 is a schematic perspective view of a lower grinding groove according to an embodiment of the invention.
Reference numerals in the drawings represent respectively: 1. a grinding machine section; 11. a frame; 12. semicircular grinding grooves; 121. an upper grinding groove; 1211. sealing grooves; 1212. a clamping groove; 1213. an external frame; 1214. a shielding plate; 1215. a bearing seat; 122. a lower grinding groove; 1221. a sealing strip; 1222. an outer connecting rod; 1223. a load-bearing ring; 1224. a load-bearing rod; 1225. a threaded rod; 1226. a bonding plate; 1227. a bump; 13. a transparent cover; 2. a polishing section; 21. a rotating shaft; 211. swing rod; 212. a spring rod; 22. a shaft lever; 23. a grinding wheel; 231. a round hole; 232. a mounting hole; 233. a bending plate; 234. an arc-shaped groove; 235. a grinding strip; 3. and driving the unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is further described below with reference to examples.
Examples:
referring to fig. 1-9, the present invention provides a technical solution: an aqueous coating material grinding device comprising:
the grinding machine part 1, the grinding machine part 1 comprises a frame 11, and the frame 11 is fixedly connected with a semicircular grinding groove 12 through a mounting plate arranged on the inner side of the frame;
the grinding part 2, the grinding part 2 comprises a rotating shaft 21, the circumferential outer surface of the rotating shaft 21 is rotationally connected with the inside of the frame 11, and the rotating shaft 21 is movably connected with a grinding wheel 23 attached to the inner wall of the semicircular grinding groove 12 through a shaft lever 22 arranged on the circumferential outer surface of the rotating shaft 21;
wherein, the main part of semicircle grinds groove 12 adopts detachable structure, and semicircle grinds groove 12 and includes grinds groove 121 and grinds groove 122 down, goes up grinds groove 121 surface and passes through mounting panel and frame 11 inboard fixed connection, goes up grinds groove 121 lower surface and has seted up seal groove 1211, grinds groove 122 upper surface fixedly connected with down and seal groove 1211's inner wall laminating sealing strip 1221 mutually.
The upper grinding groove 121 is detachably provided with a transparent cover 13 through a clamping groove 1212 formed on the upper surface of the upper grinding groove, and a driving unit 3 which is in transmission with the rotating shaft 21 is arranged on the outer side of the frame 11.
The side of the upper grinding groove 121 is fixedly connected with an external frame 1213, the lower grinding groove 122 is connected with an external rod 1222 in a sliding manner through an external pipe arranged on the side of the lower grinding groove, the external rod 1222 is lapped on the external frame 1213, the external rod 1222 and the external frame 1213 are matched, the gravity of the lower grinding groove 122 and pigment filler can be overcome, a shielding plate 1214 which is jointed with the outer surface of the external rod 1222 is connected with the outer surface of the external frame 1213 in a damping sliding manner, and the shielding plate 1214 can prevent the external rod 1222 from being separated from the outer surface of the external frame 1213.
The lower surface of the upper grinding groove 121 is fixedly connected with a bearing seat 1215, the cambered surface of the lower grinding groove 122 is fixedly connected with a bearing ring 1223, a bearing rod 1224 is arranged between the bearing ring 1223 and the bearing seat 1215, the bearing rod 1224 mainly plays a bearing role and is used for overcoming the gravity of the lower grinding groove 122 and pigment and filler and the rolling force of the grinding wheel 23, the side surface of the lower grinding groove 122 is fixedly connected with a threaded rod 1225 in threaded connection with an external nut, and the circumferential outer surfaces of the pair of threaded rods 1225 are sleeved with a combination plate 1226.
The grinding wheel 23 is provided with two grinding wheels which are symmetrically distributed on the circumferential outer surface of the rotating shaft 21, a round hole 231 is formed in the grinding wheel 23, and a mounting hole 232 which rotates with the outer end of the shaft lever 22 is formed in the inner wall of the round hole 231.
The curved plate 233 is arranged between the adjacent surfaces of the grinding wheels 23, the arc-shaped grooves 234 connected with the outer ends of the curved plate 233 are formed in the outer surfaces of the grinding wheels 23, grinding strips 235 are arranged on one side, close to the arc-shaped grooves 234, of the grinding wheels 23, the protruding blocks 1227 attached to the outer surfaces of the grinding wheels 23 are fixedly connected to the inner walls of the lower grinding grooves 122, when the grinding wheels 23 contact the protruding blocks 1227, the outer surfaces of the protruding blocks 1227 are cambered surfaces, the pushing force of the protruding blocks 1227 on the grinding wheels 23 is continuously increased, the grinding wheels 23 rotate around the shaft rod 22 through mounting holes 232 formed in the grinding wheels, the two grinding wheels 23 are continuously close to each other, and pigment fillers after grinding are further ground by matching with the grinding strips 235, so that the pigment fillers can be sufficiently refined.
One end of the rotating shaft 21, which is far away from the driving unit 3, is fixedly connected with a swinging rod 211, and the outer surface of the swinging rod 211 is fixedly connected with a spring rod 212, the spring rod 212 can perform reciprocating beating on the suspended lower grinding groove 122, and meanwhile, the spring rod 212 can elastically deform, and the lower grinding groove 122 is stressed to rotate and vibrate, so that the residual pigment and filler on the inner wall of the suspended lower grinding groove 122 is automatically separated.
Referring to fig. 1-9, the dispersion medium of the water-based paint is water, the characteristics of low viscosity, high surface tension and the like of the water are not favorable for wetting pigment and filler, the pigment is required to be regulated and promoted to be wetted by a surfactant, so that the dispersion is assisted, the rest of auxiliary agents are added before the pigment and uniformly dispersed, then the pigment and filler are added under the condition of medium-low speed stirring, and for the paint with low requirements on pigment and filler easy to disperse or dispersion fineness, the slurry after being dispersed by a high-speed dispersing machine can be directly used, and products with high requirements on difficult dispersion or fineness are required to be ground by a sand mill. The pigment and filler after grinding and dispersing are separated by a dynamic separator and flow out of the discharge pipe, but the pigment and filler still remain in the barrel and the discharge pipe due to the viscosity influence of the pigment and filler, so that the pigment and filler are very troublesome to clean.
In order to overcome the defects, the invention designs a water-based paint grinding device.
Specifically, the transparent cover 13 on the grinder part 1 is opened, and then the product pigment filler which is difficult to disperse or has higher fineness requirement is poured into the semicircular grinding groove 12, and then the transparent cover 13 is covered. The driving unit 3 is started to drive the rotating shaft 21 on the grinding part 2 to perform periodic intermittent motion around the inside of the frame 11, and drive the grinding wheel 23 to perform side-to-side swinging motion (the maximum left-to-side rotation angle is 90 degrees, and the rotation range is 0-180 degrees). The main part of semicircle grinding groove 12 adopts detachable structure, and semicircle grinding groove 12 includes last grinding groove 121 and lower grinding groove 122, and initially, the sealing strip 1221 block of lower grinding groove 122 is in last grinding groove 121's seal groove 1211 (utilize bearing pole 1224 to pass bearing ring 1223 and bearing seat 1215 in proper order, carries out the bearing to lower grinding groove 122 is whole), and go up the inner wall of grinding groove 121 and the inner wall of lower grinding groove 122 and make up into a complete semicircle cambered surface, guarantee the steady operation of grinding wheel 23.
Grinding mode:
when the rotating shaft 21 periodically and intermittently moves around the inside of the frame 11, the grinding wheel 23 is driven to slide back and forth along the inner wall of the semicircular grinding groove 12, a gap is reserved between the outer surface of the grinding wheel 23 and the inner wall of the semicircular grinding groove 12, pigment filler which is difficult to disperse below or has larger thickness can be primarily rolled in the sliding process of the grinding wheel 23, and the grinding wheel 23 can repeatedly roll pigment filler in the semicircular grinding groove 12 because the grinding wheel 23 swings left and right, and pigment filler in the semicircular grinding groove 12 can be scattered by the grinding wheel 23, so that pigment filler in the semicircular grinding groove 12 can be fully rolled;
in order to further refine pigment and filler, the grinding wheel 23 is provided with two and symmetrically distributed on the circumferential outer surface of the rotating shaft 21, a bent plate 233 is arranged between adjacent surfaces of the grinding wheel 23, one side, close to the arc-shaped groove 234, of the grinding wheel 23 is provided with a grinding strip 235, the inner wall of the lower grinding groove 122 is fixedly connected with a convex block 1227 attached to the outer surface of the grinding wheel 23, and when the two grinding wheels 23 swing downwards, pigment and filler below the grinding wheel 23 is primarily rolled, and the rest pigment and filler is poured between the adjacent grinding wheels 23. When the grinding wheel 23 contacts the protruding block 1227, the outer surface of the protruding block 1227 adopts an arc surface, the thrust of the protruding block 1227 to the grinding wheel 23 is continuously increased, the grinding wheel 23 rotates around the shaft lever 22 through the mounting hole 232 formed in the grinding wheel 23, the two grinding wheels 23 are continuously close to each other (the bending plate 233 is further elastically deformed, meanwhile, the outer surface of the grinding wheel 23 moves horizontally and circumferentially, rolling of pigment and filler is accelerated), and the pigment and filler after rolling is further ground by the cooperation of the grinding strip 235, so that the pigment and filler can be sufficiently thinned until the fineness meets the product requirement.
The ground pigment and filler is remained in the semicircular grinding groove 12 (the pigment and filler at the bottom of the inner wall of the semicircular grinding groove 12 is blocked by the grinding wheel 23 and is difficult to be quickly taken out), the main body of the semicircular grinding groove 12 adopts a detachable structure, and the semicircular grinding groove 12 comprises an upper grinding groove 121 and a lower grinding groove 122 and can be used for directly taking out the pigment and filler at one time.
First, the connection between the upper grinding groove 121 and the lower grinding groove 122 includes two types:
one is that a bearing rod 1224 is arranged between the bearing ring 1223 and the bearing seat 1215, and the bearing rod 1224 mainly plays a bearing role and is used for overcoming the gravity of the lower grinding groove 122 and the pigment and filler and the grinding force of the grinding wheel 23;
the other is that the side surface of the upper grinding groove 121 is fixedly connected with an external frame 1213, the lower grinding groove 122 is connected with an external rod 1222 in a sliding manner through an external pipe arranged on the side surface of the lower grinding groove, the outer surface of the external frame 1213 is connected with a shielding plate 1214 in a damping sliding manner, the shielding plate 1214 is attached to the outer surface of the external rod 1222, the external rod 1222 is lapped on the external frame 1213, the external rod 1222 and the external frame 1213 are matched, the gravity of the lower grinding groove 122 and pigment and filler can be overcome, and the shielding plate 1214 can prevent the external rod 1222 from being separated from the outer surface of the external frame 1213.
The bearing rod 1224 is first slid out, at this time, the external connection rod 1222 and the external connection frame 1213 are still engaged, and thus the positions of the upper grinding groove 121 and the lower grinding groove 122 remain unchanged (if there is no engagement between the external connection rod 1222 and the external connection frame 1213, the lower grinding groove 122 cannot be directly taken out without external force, the bearing rod 1224 is then damped upward, the sliding shielding plate 1214 is then held by two hands and pushed inward until the external connection rod 1222 is separated from the external connection frame 1213, the lower grinding groove 122 and the pigment filler are directly taken down by holding the external connection rod 1222, the operation is safe and simple, the inner wall of the upper grinding groove 121 is smooth, and the residual pigment filler can be directly removed by a brush.
Detachable structure between upper roller groove 121 and lower roller groove 122:
the device can be used for one-time direct extraction of pigment and filler, and can also be used for automatic cleaning of the inner wall of the lower grinding groove 122 (pigment and filler mainly remains in the lower grinding groove 122, and the smooth inner wall residue of the upper grinding groove 121 can be directly cleaned by using a brush). The lower rolling groove 122 is turned over, the pigment and filler can be directly taken out at one time, then the pigment and filler is hung below the new lower rolling groove 122 (the cambered surfaces of the pigment and filler are attached), two groups of threaded rods 1225 are combined into a whole through the combining plate 1226 (the threaded rods 1225 can rotate around the combining plate 1226), and the pigment and filler is locked by using an external nut. When the rotation shaft 21 periodically and intermittently moves, the elastic rod 212 on the swing rod 211 is driven to synchronously rotate, the elastic rod 212 reciprocates and beats the suspended lower grinding groove 122, the elastic rod 212 can elastically deform, the lower grinding groove 122 is stressed to rotate and vibrate (rotate at a short distance), so that the pigment and filler remained on the inner wall of the suspended lower grinding groove 122 is automatically separated, and the lower grinding groove 122 can be reused.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. An aqueous coating material grinding device, characterized by comprising:
the grinding machine comprises a grinding machine part (1), wherein the grinding machine part (1) comprises a frame (11), and the frame (11) is fixedly connected with a semicircular grinding groove (12) through a mounting plate arranged on the inner side of the frame;
the grinding part (2), the grinding part (2) comprises a rotating shaft (21), the circumferential outer surface of the rotating shaft (21) is rotationally connected with the inside of the frame (11), and the rotating shaft (21) is movably connected with a grinding wheel (23) attached to the inner wall of the semicircular grinding groove (12) through a shaft lever (22) arranged on the circumferential outer surface of the rotating shaft;
the main body of the semicircular grinding groove (12) adopts a detachable structure, the semicircular grinding groove (12) comprises an upper grinding groove (121) and a lower grinding groove (122), the outer surface of the upper grinding groove (121) is fixedly connected with the inner side of the frame (11) through a mounting plate, a sealing groove (1211) is formed in the lower surface of the upper grinding groove (121), and a sealing strip (1221) attached to the inner wall of the sealing groove (1211) is fixedly connected with the upper surface of the lower grinding groove (122);
wherein, frame (11) outside is provided with mutually driven drive unit (3) between pivot (21), grinding wheel (23) are equipped with two and at the circumference outward appearance symmetric distribution of pivot (21), round hole (231) have been seted up to grinding wheel (23) inside, and this round hole (231) inner wall set up with axostylus axostyle (22) outer end pivoted mounting hole (232), be provided with curved plate (233) between the adjacent face of grinding wheel (23), curved slot (234) that are connected with curved plate (233) outer end have been seted up to grinding wheel (23) surface, grinding wheel (23) are close to curved slot (234) one side and are equipped with abrasive strip (235), lower grinding slot (122) inner wall fixedly connected with bump (1227) that laminate mutually with grinding wheel (23) surface, driving unit (3) one end fixedly connected with pendulum rod (211) are kept away from to pivot (21), and this pendulum rod (211) outer surface fixedly connected with bullet pole (212).
2. The aqueous coating grinding device according to claim 1, wherein: the upper grinding groove (121) is detachably provided with a transparent cover (13) through a clamping groove (1212) arranged on the upper surface of the upper grinding groove.
3. The aqueous coating grinding device according to claim 1, wherein: the side of the upper grinding groove (121) is fixedly connected with an external frame (1213), the lower grinding groove (122) is connected with an external rod (1222) in a sliding manner through an external pipe arranged on the side of the lower grinding groove, and a shielding plate (1214) attached to the outer surface of the external rod (1222) is connected with the outer surface of the external frame (1213) in a damping sliding manner.
4. The aqueous coating grinding device according to claim 1, wherein: the bearing support is characterized in that the lower surface of the upper grinding groove (121) is fixedly connected with a bearing seat (1215), the cambered surface of the lower grinding groove (122) is fixedly connected with a bearing ring (1223), a bearing rod (1224) is arranged between the bearing ring (1223) and the bearing seat (1215), the side surface of the lower grinding groove (122) is fixedly connected with a threaded rod (1225) in threaded connection with an external nut, and a pair of connecting plates (1226) are sleeved on the circumferential outer surfaces of the threaded rods (1225).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311307725.0A CN117046559B (en) | 2023-10-11 | 2023-10-11 | Water paint grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311307725.0A CN117046559B (en) | 2023-10-11 | 2023-10-11 | Water paint grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117046559A CN117046559A (en) | 2023-11-14 |
| CN117046559B true CN117046559B (en) | 2023-12-22 |
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ID=88659365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311307725.0A Active CN117046559B (en) | 2023-10-11 | 2023-10-11 | Water paint grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117046559B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203955318U (en) * | 2014-08-05 | 2014-11-26 | 魏江波 | Middle herb roller |
| CN205182857U (en) * | 2015-12-05 | 2016-04-27 | 冯家龙 | Traditional chinese medicine mill |
| CN211989055U (en) * | 2020-01-02 | 2020-11-24 | 安盛环科(天津)科技有限公司 | Handle kitchen garbage's breaker |
| CN213408860U (en) * | 2020-09-03 | 2021-06-11 | 毛秀华 | Paediatrics medicine grinder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9180071B2 (en) * | 2013-08-26 | 2015-11-10 | Lighthouse for Nurses Medical Devices LLC | Pill preparation device |
| CN115382623B (en) * | 2020-06-17 | 2023-12-12 | 杨松 | Medicine grinding device and using method thereof |
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2023
- 2023-10-11 CN CN202311307725.0A patent/CN117046559B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203955318U (en) * | 2014-08-05 | 2014-11-26 | 魏江波 | Middle herb roller |
| CN205182857U (en) * | 2015-12-05 | 2016-04-27 | 冯家龙 | Traditional chinese medicine mill |
| CN211989055U (en) * | 2020-01-02 | 2020-11-24 | 安盛环科(天津)科技有限公司 | Handle kitchen garbage's breaker |
| CN213408860U (en) * | 2020-09-03 | 2021-06-11 | 毛秀华 | Paediatrics medicine grinder |
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| CN117046559A (en) | 2023-11-14 |
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