CN112774778A - Automatic speed-changing grinding and screening device for water-soluble paint - Google Patents
Automatic speed-changing grinding and screening device for water-soluble paint Download PDFInfo
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- CN112774778A CN112774778A CN202011412744.6A CN202011412744A CN112774778A CN 112774778 A CN112774778 A CN 112774778A CN 202011412744 A CN202011412744 A CN 202011412744A CN 112774778 A CN112774778 A CN 112774778A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/007—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of water-soluble coatings, and discloses an automatic variable-speed grinding and screening device for water-soluble coatings, which comprises a first shell, wherein the outside of the first shell is fixedly connected with a motor, the outside of the motor is fixedly connected with a first rotating rod, the outside of the first rotating rod is fixedly connected with a first gear set, the outside of the first gear set is meshed with a second gear set, and the inside of the second gear set is movably connected with a second rotating rod; through shell one, including a motor, an end cap, a controller, and a cover plate, bull stick one, gear train two, bull stick two, card wheel subassembly, the iron plate, fixed spring, under the interact between the fixed electro-magnet, can make this device carry out the grinding of different rotational speeds according to the coating of difference, just so can avoid the different grinding machine of the large amount of funds of enterprise's cost manufacturing, thereby just can reduce the manufacturing cost of enterprise, and also can make the quality that water-soluble coating ground better like this, and then will make the result of use preferred of coating.
Description
Technical Field
The invention relates to the technical field of water-soluble coatings, in particular to an automatic variable-speed grinding and screening device for water-soluble coatings.
Background
Nowadays, water-soluble paint has been widely used in people's daily life, in the manufacturing process of water-soluble paint, grinding and screening are indispensable process procedures, but the existing grinding and screening device does not have the function of speed change, when different paints need different grinding speeds, the existing grinding and screening device is difficult to complete, thus people need to spend a large amount of funds to manufacture different grinders, thereby increasing the manufacturing cost of enterprises, meanwhile, some special water-soluble paints need to be ground at a specific rotating speed, otherwise the quality of the paints is damaged, thereby affecting the use effect of the water-soluble paints, and the existing grinding and screening mechanism does not have a device for collecting after screening, thus people need to collect the paints manually, thereby spending a large amount of time, and thus the production efficiency is low.
Therefore, in response to these problems, there is a need for an automatic variable speed grinding and screening apparatus for water-soluble paints.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic speed-changing grinding and screening device for water-soluble paint, which has the advantages of automatic speed change of different paints, automatic collection of the paint after screening and better screening effect, solves the problem that the existing grinding and screening device does not have the speed-changing function, and can make the existing grinding and screening device difficult to finish when different paints need different grinding speeds, thus requiring people to spend a large amount of capital to manufacture different grinding machines, thus increasing the manufacturing cost of enterprises, meanwhile, certain special water-soluble paint needs to be ground at a specific rotating speed, otherwise, the quality of the paint can be damaged, further influencing the using effect of the water-soluble paint, and the existing grinding and screening mechanism does not have a device for collection after screening, thus people need to manually collect the paint, thereby spending a lot of time and further causing a problem of low production efficiency.
(II) technical scheme
In order to realize the purposes of automatically carrying out speed change on different coatings and automatically carrying out collection and screening on the coatings after screening, the invention provides the following technical scheme: an automatic variable-speed grinding and screening device for water-soluble paint comprises a first shell, wherein a motor is fixedly connected to the outer portion of the first shell, a first rotating rod is fixedly connected to the outer portion of the motor, a first gear set is fixedly connected to the outer portion of the first rotating rod, a second gear set is meshed with the outer portion of the first gear set, a second rotating rod is movably connected to the inner portion of the second gear set, a clamping wheel assembly is fixedly connected to the outer portion of the second rotating rod, an iron block is fixedly connected to the outer portion of the clamping wheel, a fixing spring is fixedly connected to the outer portion of the iron block, a fixing electromagnet is fixedly connected to the outer portion of the fixing spring, an electromagnetic assembly is fixedly connected to the inner portion of the first shell, a feeding hole is fixedly connected to the outer portion of the first shell, a rotating wheel assembly is movably connected to the inner portion of the, the inner portion of the first shell is movably connected with a cam, the inner portion of the first shell is movably connected with a screw rod, and the outer portion of the screw rod is movably connected with a sliding block.
Preferably, the first gear set mainly comprises a first gear and a second gear, the second gear set mainly comprises a third gear and a fourth gear, the first gear is meshed with the third gear, the second gear is meshed with the fourth gear, the gear ratio of the first gear to the third gear is three to one, the gear ratio of the second gear to the fourth gear is one to three, and the second rotating rod is movably connected inside the first shell.
Preferably, the electromagnetic assembly mainly comprises an N pole, an S pole, an insulating shell, a copper rod, a movable rod, a telescopic spring and a magnet II, the insulating shell is fixedly connected inside the shell I, the N pole and the S pole are both fixedly connected inside the insulating shell, the copper rod is movably connected inside the insulating shell, the movable rod is fixedly connected outside the copper rod, the telescopic spring is fixedly connected outside the movable rod, the magnet II is fixedly connected inside the movable rod, the N pole and the S pole are matched with each other in specification and correspond to each other in position, the magnet I is fixedly connected outside the rotating rod II, the magnet I is matched with the magnet II in specification and corresponds to each other in position, the clamping wheel assembly mainly comprises a clamping wheel, a clamping rod and a wheel rod, the clamping wheel is clamped outside the rotating rod II, the clamping rod is slidably connected outside the clamping wheel, an iron block is fixedly connected outside the clamping rod, the wheel rod is fixedly connected outside the clamping wheel, and the surfaces of the third gear and the fourth gear are provided with clamping grooves, the wheel rods are matched with the clamping grooves in specification and correspond to the clamping grooves in position, and the polarities of the first magnet and the second magnet are the same.
Preferably, the rotating wheel assembly mainly comprises a third rotating rod, a first rotating disk, a first connecting rod, a first grooved wheel, a second rotating disk, a second grooved wheel and a rotating wheel, the third rotating rod is movably connected inside the first shell, the first rotating disk is fixedly connected outside the third rotating rod, the first connecting rod is fixedly connected outside the first rotating disk, the first grooved wheel is movably connected outside the first connecting rod, the second rotating disk is fixedly connected outside the first grooved wheel, a protruding pin is fixedly connected outside the second rotating disk, the specification of the protruding pin is matched with that of the second grooved wheel, the second grooved wheel is movably connected outside the second rotating disk, and the rotating wheel is fixedly connected outside the second grooved wheel.
Preferably, the inside fixedly connected with screen cloth of backup pad, the outside fixedly connected with lug of backup pad, the specification and the specification phase-match and the position of cam of lug are corresponding, the outside fixedly connected with control magnet of bushing, the control electro-magnet is corresponding and the specification phase-match with the position of control magnet, and the polarity after the control electro-magnet circular telegram is the same with the polarity of control magnet.
Preferably, the inside fixedly connected with dead lever of shell one, dead lever swing joint is in the outside of slider, and the inside fixedly connected with supporting spring of slider, supporting spring's outside fixedly connected with fixed block, the specification of fixed block and the specification phase-match of lead screw.
Preferably, the inner side of the cam is fixedly connected with a rotating rod four, the screw rod, the rotating rod three and the rotating rod four are all electrically connected with a driving power supply, the motor, the fixed electromagnet and the control electromagnet are all electrically connected with an external power supply, and the driving power supply, the external power supply and the copper bar are all electrically connected with the control center.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic variable-speed grinding and screening device for water-soluble paint, which has the following beneficial effects:
1. this an automatic speed change grinds and sieving mechanism for water-soluble coating, through shell one, including a motor, an end cap, a controller, and a cover plate, bull stick one, gear train two, bull stick two, card wheel subassembly, the iron plate, fixed spring, under the interact between the fixed electro-magnet, can make this device can carry out the grinding of different rotational speeds according to the coating of difference, just so can avoid the different grinding machine of the large amount of funds of enterprise's cost manufacture, thereby just can reduce the manufacturing cost of enterprise, and also can make the quality that water-soluble coating ground better like this, and then will make the result of use preferred of coating.
2. This an automatic speed change grinds and sieving mechanism for water-soluble coating, through the feed inlet, the runner wheel subassembly, the backup pad, the bushing, the control electro-magnet, the cam, the lead screw, under the interact between the slider, can make water-soluble coating can the intermittent type send into inside the grinding machine, will make the more abundant of grinding like this, and at the cam, the screen cloth, the cooperation of control electro-magnet and slider is used down, can make the effect of screening better, also can make the good water-soluble coating of grinding can intermittent type nature spill and collect simultaneously, just so also can make the more abundant of grinding.
Drawings
FIG. 1 is a schematic view of the present invention in partial cross section;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1 at C according to the present invention;
fig. 5 is a schematic structural view of the connection between the first housing and the wheel assembly according to the present invention.
In the figure: 1. a first shell; 2. a motor; 3. a first rotating rod; 4. a first gear set; 5. a second gear set; 6. a second rotating rod; 7. a chucking wheel assembly; 8. an iron block; 9. fixing the spring; 10. fixing the electromagnet; 11. an electromagnetic assembly; 12. a feed inlet; 13. a rotating wheel assembly; 14. a support plate; 15. a bushing; 16. controlling the electromagnet; 17. a cam; 18. a screw rod; 19. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an automatic variable-speed grinding and screening device for water-soluble paint comprises a housing I1, a motor 2 is fixedly connected to the outside of the housing I1, a rotating rod I3 is fixedly connected to the outside of the motor 2, a gear set I4 is fixedly connected to the outside of the rotating rod I3, a gear set II 5 is meshed with the outside of the gear set I4, a rotating rod II 6 is movably connected to the inside of the gear set II 5, the gear set I4 mainly comprises a gear I and a gear II, the gear set II 5 mainly comprises a gear III and a gear IV, the gear I is meshed with the gear III, the gear II is meshed with the gear IV, the gear I is in a gear ratio with the gear III, the gear II is meshed with the gear IV, the gear II is in a gear ratio with the gear III, the gear II is in a gear ratio with the gear IV.
A clamping wheel assembly 7 is fixedly connected to the outer part of the second rotating rod 6, an iron block 8 is fixedly connected to the outer part of the clamping wheel assembly 7, a fixed spring 9 is fixedly connected to the outer part of the iron block 8, a fixed electromagnet 10 is fixedly connected to the outer part of the fixed spring 9, an electromagnetic assembly 11 is fixedly connected to the inner part of the first shell 1, the electromagnetic assembly 11 mainly comprises an N pole, an S pole, an insulating shell, a copper rod, a movable rod, a telescopic spring and a magnet II, the insulating shell is fixedly connected to the inner part of the first shell 1, the N pole and the S pole are both fixedly connected to the inner part of the insulating shell, the copper rod is movably connected to the inner part of the insulating shell, the movable rod is fixedly connected to the outer part of the copper rod, the telescopic spring is fixedly connected to the outer part of the movable rod, the magnet II is fixedly connected to the inner part of the movable rod, the N pole and the, magnet one and the specification phase-match of magnet two and the position is corresponding, card wheel subassembly 7 mainly comprises the card wheel, kelly and wheel pole, the card wheel joint is in the outside of bull stick two 6, kelly sliding connection is in the outside of card wheel, 8 fixed connection of iron plate are in the outside of kelly, wheel pole fixed connection is in the outside of card wheel to the draw-in groove has been seted up on gear three and gear four's surface, the wheel pole is corresponding with the specification phase-match and the position of draw-in groove, magnet one is the same with the polarity of magnet two.
The outer fixedly connected with feed inlet 12 of shell one 1, the inside swing joint of shell one 1 has runner subassembly 13, runner subassembly 13 mainly by bull stick three, carousel one, connecting rod one, sheave one, carousel two, sheave two, the runner is constituteed, three swing joint of bull stick are in the inside of shell one 1, a carousel fixed connection is in the outside of bull stick three, a connecting rod fixed connection is in the outside of carousel one, sheave one swing joint is in the outside of connecting rod one, two fixed connection of carousel are in the outside of sheave one, and the outside fixedly connected with protruding round pin of carousel two, the specification of protruding round pin and the specification phase-match of sheave two, two swing joint are in the outside of carousel two, runner fixed connection is in the outside of sheave two.
The inside fixedly connected with backup pad 14 of a shell 1, the outside swing joint of backup pad 14 has bushing 15, the outside fixedly connected with control electro-magnet 16 of bushing 15, the inside swing joint of a shell 1 has cam 17, the inside fixedly connected with screen cloth of backup pad 14, the outside fixedly connected with lug of backup pad 14, the specification of lug and cam 17's specification phase-match and position are corresponding, the outside fixedly connected with control magnet of bushing 15, control electro-magnet 16 and control magnet's position are corresponding and specification phase-match, the polarity after control electro-magnet 16 circular telegram is the same with control magnet's polarity.
The inner part of the first shell 1 is movably connected with a screw rod 18, the inner side of the cam 17 is fixedly connected with a rotating rod four, the screw rod 18, the rotating rod three and the rotating rod four are all electrically connected with a driving power supply, the motor 2, the fixed electromagnet 10 and the control electromagnet 16 are all electrically connected with an external power supply, and the driving power supply, the external power supply and the copper rod are all electrically connected with a control center.
The outside swing joint of lead screw 18 has slider 19, and the inside fixedly connected with dead lever of shell 1, dead lever swing joint are in the outside of slider 19, and the inside fixedly connected with supporting spring of slider 19, supporting spring's outside fixedly connected with fixed block, the specification of fixed block and the specification phase-match of lead screw 18.
The working principle is that when the device starts to be started, an operator inputs a required rotating speed into the control center, the control center can control an external power supply to supply power to the motor 2, the motor 2 runs after being electrified, the motor 2 runs to drive the rotating rod I3 to rotate, the rotating rod I3 rotates to drive the gear I in the gear set I4 to move, the gear I rotates to drive the gear III to rotate, the clamping wheel and the gear III are mutually clamped under the action of the wheel rod and the clamping groove, the gear III rotates to drive the clamping wheel to rotate, the clamping wheel rotates to drive the rotating rod II 6 to rotate, the rotating rod II 6 rotates to drive the magnet I to rotate, when the magnet I moves to a position corresponding to the magnet II, the polarity of the magnet I is the same as that of the magnet II, at the moment, one row of the magnet repels the magnet II and moves, the magnet II drives the movable rod to move, the movable rod moves to drive the copper rod to cut a magnetic induction line between an N pole and an S, therefore, induced current is generated in the copper rod, the control center controls an external power supply to supply power to the control electromagnet 16, and the control electromagnet 16 repels the control magnet and moves after being electrified because the polarity of the control electromagnet 16 after being electrified is the same as that of the control magnet, so that the grinding outlet is intermittently opened under the action of the bushing 15; meanwhile, an operator puts the coating to be ground into the feeding hole 12, the driving power supply is controlled by the control center to drive the rotating rod three to rotate, the rotating rod three rotates to drive the rotating disc one to rotate, the rotating disc one rotates to drive the connecting rod one to rotate, the connecting rod one rotates to drive the grooved pulley one to rotate, the grooved pulley one rotates to drive the rotating disc two to rotate, the rotating disc two rotates to drive the grooved pulley two to rotate, the grooved pulley two rotates to drive the rotating wheel to rotate, and therefore the coating can enter the grinding machine intermittently, and the grinding can be more sufficient.
And in this process, the operator controls drive power supply through the control maincenter to drive the fourth rotating rod and the lead screw 18 to rotate, the fourth rotating rod drives the cam 17 to rotate, under the action of the bump, the screen mesh can vibrate continuously, the screening effect is further achieved, the lead screw 18 rotates to drive the sliding block 19 to move, and then the screened coating can be collected in the device.
When the grinding of different coatings is needed to be carried out, an operator controls an external power supply to supply power to the fixed electromagnet 10 through a control center, the fixed electromagnet 10 attracts the iron block 8 and enables the iron block to move after being electrified, the iron block 8 moves to drive the clamping rod to move, the clamping rod moves to drive the clamping wheel to move, under the action of the wheel rod and the clamping groove, when the clamping wheel is clamped with the gear four, the first rotating rod 3 rotates to drive the second rotating gear to rotate, the second rotating gear rotates to drive the fourth rotating gear to rotate, the fourth rotating gear drives the clamping wheel component 7 to rotate, the clamping wheel component 7 rotates to drive the second rotating rod 6 to rotate, and in the same way, the grinding of different coatings can be realized, and therefore the grinding quality of the coatings can be better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An automatic speed changing grinding and screening device for water-soluble paint comprises a first shell (1), and is characterized in that: the motor (2) is fixedly connected to the outer portion of the first shell (1), the rotating rod I (3) is fixedly connected to the outer portion of the motor (2), the gear set I (4) is fixedly connected to the outer portion of the rotating rod I (3), the gear set II (5) is meshed to the outer portion of the gear set I (4), the rotating rod II (6) is movably connected to the inner portion of the gear set II (5), the clamping wheel assembly (7) is movably connected to the outer portion of the rotating rod II (6), the iron block (8) is fixedly connected to the outer portion of the clamping wheel assembly (7), the fixing spring (9) is fixedly connected to the outer portion of the iron block (8), the fixing electromagnet (10) is fixedly connected to the outer portion of the fixing spring (9), the electromagnetic assembly (11) is fixedly connected to the inner portion of the first shell (1), the feeding hole (12) is fixedly connected to the outer portion of the first, the inner fixedly connected with backup pad (14) of shell (1), the outside swing joint of backup pad (14) has bushing (15), the outside fixedly connected with control electromagnet (16) of bushing (15), the inside swing joint of shell (1) has cam (17), the inside swing joint of shell (1) has lead screw (18), the outside swing joint of lead screw (18) has slider (19).
2. The automatic variable speed grinding and screening apparatus for water-soluble paint as claimed in claim 1, wherein: the gear set I (4) mainly comprises a gear I and a gear II, the gear set II (5) mainly comprises a gear III and a gear IV, the gear I is meshed with the gear III, the gear II is meshed with the gear IV, the gear ratio of the gear I to the gear III is three to one, the gear ratio of the gear II to the gear IV is one to three, and the rotating rod II (6) is movably connected inside the shell I (1).
3. The automatic variable speed grinding and screening apparatus for water-soluble paint as claimed in claim 1, wherein: the electromagnetic component (11) mainly comprises an N pole, an S pole, an insulating shell, a copper bar, a movable rod, a telescopic spring and a second magnet, the insulating shell is fixedly connected inside the first shell (1), the N pole and the S pole are both fixedly connected inside the insulating shell, the copper bar is movably connected inside the insulating shell, the movable rod is fixedly connected outside the copper bar, the telescopic spring is fixedly connected outside the movable rod, the second magnet is fixedly connected inside the movable rod, the N pole and the S pole are matched with each other in specification and correspond to each other in position, the first magnet is fixedly connected outside the second rotating rod (6), the first magnet is matched with the second magnet in specification and corresponds to each other in position, the clamping wheel component (7) mainly comprises a clamping wheel, a clamping rod and a wheel rod, the clamping wheel is clamped outside the second rotating rod (6), the clamping rod is slidably connected outside the clamping wheel, an iron block (8) is fixedly connected outside the clamping rod, the wheel rod is fixedly connected to the outer portion of the clamping wheel, clamping grooves are formed in the surfaces of the third gear and the fourth gear, and the wheel rod is matched with the clamping grooves in specification and corresponds to the clamping grooves in position.
4. The automatic variable speed grinding and screening apparatus for water-soluble paint as claimed in claim 1, wherein: the rotating wheel assembly (13) mainly comprises a third rotating rod, a first rotating disk, a first connecting rod, a first grooved wheel, a second rotating disk, a second grooved wheel and a rotating wheel, wherein the third rotating rod is movably connected inside the first shell (1), the first rotating disk is fixedly connected outside the third rotating rod, the first connecting rod is fixedly connected outside the first rotating disk, the first grooved wheel is movably connected outside the first connecting rod, the second rotating disk is fixedly connected outside the first grooved wheel, a protruding pin is fixedly connected outside the second rotating disk, the specification of the protruding pin is matched with that of the second grooved wheel, the second grooved wheel is movably connected outside the second rotating disk, and the rotating wheel is fixedly connected outside the second grooved wheel.
5. The automatic variable speed grinding and screening apparatus for water-soluble paint as claimed in claim 1, wherein: the inside fixedly connected with screen cloth of backup pad (14), the outside fixedly connected with lug of backup pad (14), the specification and the specification phase-match and the position of cam (17) of lug are corresponding, the outside fixedly connected with control magnet of bushing (15), control electro-magnet (16) and the position of control magnet are corresponding and the specification phase-match.
6. The automatic variable speed grinding and screening apparatus for water-soluble paint as claimed in claim 1, wherein: the inner fixing of the first shell (1) is connected with a fixing rod, the fixing rod is movably connected to the outer portion of the sliding block (19), the inner fixing of the sliding block (19) is connected with a supporting spring, the outer fixing of the supporting spring is connected with a fixing block, and the specification of the fixing block is matched with that of the screw rod (18).
7. The automatic variable speed grinding and screening apparatus for water-soluble paint as claimed in claim 1, wherein: the inner side of the cam (17) is fixedly connected with a fourth rotating rod, the screw rod (18), the third rotating rod and the fourth rotating rod are electrically connected with a driving power supply, the motor (2), the fixed electromagnet (10) and the control electromagnet (16) are electrically connected with an external power supply, and the driving power supply, the external power supply and the copper bar are electrically connected with the control center.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412744.6A CN112774778B (en) | 2020-12-03 | 2020-12-03 | Automatic speed-changing grinding and screening device for water-soluble paint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412744.6A CN112774778B (en) | 2020-12-03 | 2020-12-03 | Automatic speed-changing grinding and screening device for water-soluble paint |
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| CN112774778B CN112774778B (en) | 2022-08-19 |
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