CN113351301A - Powder coating production grinding device and using method thereof - Google Patents
Powder coating production grinding device and using method thereof Download PDFInfo
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- CN113351301A CN113351301A CN202110763304.3A CN202110763304A CN113351301A CN 113351301 A CN113351301 A CN 113351301A CN 202110763304 A CN202110763304 A CN 202110763304A CN 113351301 A CN113351301 A CN 113351301A
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- 238000000227 grinding Methods 0.000 title claims abstract description 93
- 239000000843 powder Substances 0.000 title claims abstract description 78
- 238000000576 coating method Methods 0.000 title claims abstract description 46
- 239000011248 coating agent Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 48
- 239000002994 raw material Substances 0.000 claims description 12
- 239000003973 paint Substances 0.000 claims description 9
- 238000005303 weighing Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 7
- 239000002904 solvent Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
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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
- B02C23/02—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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
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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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a powder coating production grinding device and a using method thereof, wherein four corners of the lower end of a base are respectively connected with supporting legs, a grinding box is connected to the upper end of the base, a feeding box is connected to the upper end of the grinding box, two sides of the lower end of the feeding box are respectively connected with a feeding pipe, the lower end of the feeding pipe is connected into the grinding box, the upper end of the grinding box is connected with a motor, the output end of the motor is connected with a grinding roller, two sides of the lower end of the grinding box are respectively provided with a discharging channel, the lower end of the discharging channel penetrates into the base, and a cylinder is arranged inside the base; change current powder coating grinder structure, the powder in the feed tank can directly get into and grind the case and be ground, and is efficient, and the unloading of being convenient for is ground, and the ejection of compact demand that can satisfy the multiple fineness of powder can be adjusted in the thin material of remaining of the clearance bottom of being convenient for, is convenient for adjust, is fit for extensive popularization.
Description
Technical Field
The invention belongs to the technical field of powder coating production devices, particularly relates to a powder coating production grinding device, and further relates to a using method of the powder coating production grinding device.
Background
The powder coating is a completely different form from general coating materials, and it is present in a state of fine powder, and is called a powder coating material because it does not use a solvent. Unlike common solvent-based paint and water-based paint, the dispersion medium is not solvent and water, but air; the powder coating has the characteristics of no solvent pollution, 100 percent film forming and low energy consumption; the powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like. The powder coating is mainly characterized in that: the coating has the characteristics of harmlessness, high efficiency, resource saving and environmental protection, has the characteristics of no solvent, no pollution, high mechanical strength of a coating film and the like, and is widely applied to various industries such as household appliances and the like. Therefore, the powder coating needs to be sufficiently ground when it is processed. In the prior art, when powder coating is processed, the discharge fineness of ground particles cannot be adjusted.
To this end, we propose a powder coating production grinding device and a method of using the same to solve the problems mentioned in the background art.
Disclosure of Invention
The invention aims to provide a grinding device for powder coating production and a using method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a grinding device for powder coating production comprises a base, a grinding box and a feeding box, wherein four corners of the lower end of the base are respectively connected with supporting legs, the grinding box is connected with the upper end of the base, the feeding box is connected with the upper end of the grinding box, the two sides of the lower end of the feeding box are respectively connected with a feeding pipe, the lower end of the feeding pipe is connected into the grinding box, the upper end of the grinding box is connected with a motor, the output end of the motor is connected with a grinding roller, two sides of the lower end of the grinding box are respectively provided with a discharging channel, the lower end of the discharging channel penetrates into the base, an air cylinder is arranged in the base, the output end of the air cylinder is connected with a push plate, one side of the push plate is provided with a groove for mounting a first filter screen, a spring is connected to one side wall of the discharging channel, a second filter screen is connected to one end of the spring, and the upper end edge of the second filter screen is connected into the base through a pin shaft.
As a further optimization of the technical scheme, the output end of the motor is connected with the grinding roller through a rotating shaft, the lower end of the rotating shaft is connected to the inner bottom end of the grinding box, the motor is fixed through a support, and the upper end of the support is connected to the lower end of the feeding box.
As a further optimization of the technical scheme, the lower end of the grinding roller is provided with the brush, the upper end of the grinding roller is arranged in a slope, and the slope and the upper end of the grinding box form a trough.
As a further optimization of the technical scheme, a bulge is arranged in the middle of the interior of the feeding box, the other two sides form a feeding groove, and the feeding groove is positioned on one side of the feeding pipe.
As a further optimization of the technical scheme, the lower end of the discharge channel extends to the lower end of the base.
As the further optimization of the technical scheme, the second filter screen is obliquely arranged.
As a further optimization of the technical scheme, the aperture of the first filter screen is smaller than that of the second filter screen.
As a further optimization of the technical scheme, transverse plates used for connecting the material receiving boxes are arranged among the plurality of groups of supporting legs, and the material receiving boxes are located below the discharging channel.
The invention also provides a using method of the grinding device for producing the powder coating, which comprises the following steps:
s1, feeding: weighing powder coating raw materials to be ground respectively, putting the powder coating raw materials into a feeding box, and slowly feeding the powder coating raw materials into a feeding pipe;
s2, grinding: starting a motor, and driving a rotating shaft to rotate a grinding roller to grind the material in the material groove by the operation of the motor to obtain fine materials;
s3, blanking: fine materials obtained by grinding are filtered through a second filter screen in the discharging channel and then enter a material receiving box below the discharging channel;
s4, filtering: when the discharging channel is used for discharging, the cylinder outputs to drive the push plate to move into the discharging channel, the first filter screen filters fine materials discharged, meanwhile, the second filter screen is pushed to compress the spring, and the discharging channel is opened due to the rotation of the second filter screen;
s5, collecting: powder that does not reach certain fineness continues to be ground in the grinding box, then can pass through discharging channel unloading ejection of compact after reaching the fineness of unloading, and the fine powder of whereabouts then is collected in the material receiving box in the discharging channel, and the material receiving box can remove, is convenient for connect the material box to remove and gets the material.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a powder coating production grinding device and a use method thereof, which change the structure of the existing powder coating grinding device, can contain a large amount of powder at one time through the arrangement of the internal structure of a feeding box, avoids the labor-consuming operation of frequent feeding, the powder in the feeding box can directly enter a grinding box to be ground, the efficiency is high, the upper end of a grinding roller is provided with an inclined surface to facilitate discharging and grinding, the residual fine materials at the bottom can be conveniently cleaned through the arrangement of a brush, the powder can be conveniently filtered through the arrangement of a second filter screen, the finer powder can be filtered through the arrangement of a first filter screen, one end of the first filter screen can enter a discharging channel through the arrangement of an air cylinder, the discharging fineness can be adjusted through the rotatable arrangement of the second filter screen, the discharging requirements of various powder fineness can be met, the adjustment is convenient, and the powder coating production grinding device is suitable for wide popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bottom structure of the grinding roll of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic diagram of the structure of the push plate of the present invention.
In the figure: 1. a support leg; 2. a base; 3. a discharge channel; 4. a grinding roller; 5. a motor; 6. a feed pipe; 7. a feeding box; 8. a support; 9. a trough; 10. grinding a box; 11. a material receiving box; 14. a brush; 15. a rotating shaft; 16. a cylinder; 17. pushing the plate; 19. a first filter screen; 20. a second filter screen; 21. a spring.
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.
Example 1
The invention provides a powder coating production grinding device as shown in figures 1-4, which comprises a base 2, a grinding box 10 and a feeding box 7, wherein four corners of the lower end of the base 2 are respectively connected with supporting legs 1, the grinding box 10 is connected to the upper end of the base 2, the feeding box 7 is connected to the upper end of the grinding box 10, two sides of the lower end of the feeding box 7 are respectively connected with a feeding pipe 6, the lower end of the feeding pipe 6 is connected into the grinding box 10, the upper end of the grinding box 10 is connected with a motor 5, the output end of the motor 5 is connected with a grinding roller 4, two sides of the lower end of the grinding box 10 are respectively provided with a discharging channel 3, the lower end of the discharging channel 3 penetrates into the base 2, an air cylinder 16 is arranged inside the base 2, the output end of the air cylinder 16 is connected with a push plate 17, one side of the push plate 17 is provided with a groove for mounting a first filter screen 19, one side wall of the discharging channel 3 is connected with a spring 21, one end of the spring 21 is connected with a second filter screen 20, and the upper end edge of the second filter screen 20 is connected into the base 2 through a pin shaft. Further, the output end of the motor 5 is connected with the grinding roller 4 through a rotating shaft 15, the lower end of the rotating shaft 15 is connected to the inner bottom end of the grinding box 10, the motor 5 is fixed through a support 8, and the upper end of the support 8 is connected to the lower end of the feeding box 7. Further, the lower extreme of grinding roller 4 installs brush 14, the upper end of grinding roller 4 is domatic setting, and domatic and grinding case 10 upper end formation silo 9. Furthermore, be equipped with the arch in the middle of the inside of feed box 7, the silo under other both sides form, and the silo of unloading is located one side of inlet pipe 6. Further, the lower end of the discharging channel 3 extends to the lower end of the base 2. Further, the second filter screen 20 is disposed obliquely. Further, the aperture of the first screen 19 is smaller than that of the second screen 20. Further, a plurality of groups be equipped with the diaphragm that is used for connecting material receiving box 11 between landing leg 1, and material receiving box 11 is located discharging channel 3's below, is convenient for connect the material to use, and material receiving box 11 is movable setting, is convenient for remove and puts into, and then does not influence the efficiency of getting the material.
The invention also provides a using method of the grinding device for producing the powder coating, which comprises the following steps:
s1, feeding: respectively weighing powder coating raw materials to be ground, putting the powder coating raw materials into a feeding box 7, and slowly feeding the powder coating raw materials into a feeding pipe 6;
s2, grinding: starting the motor 5, and driving the rotating shaft 15 by the motor 5 to rotate the grinding roller 4 to grind the material in the material groove 9 to obtain fine materials;
s3, blanking: the fine materials obtained by grinding are filtered by a second filter screen 20 in the discharge channel 3 and then enter the material receiving box 11 below the discharge channel 3;
s4, collecting: powder that does not reach certain fineness continues to be ground in grinding box 10, then can pass through discharging channel 3 unloading ejection of compact after reaching the fineness of unloading, and the fine powder of whereabouts then is collected in connecing workbin 11 in discharging channel 3, connects workbin 11 to remove, is convenient for connect workbin 11 to remove and gets the material.
Example 2
The invention provides a powder coating production grinding device as shown in figures 1-4, which comprises a base 2, a grinding box 10 and a feeding box 7, wherein four corners of the lower end of the base 2 are respectively connected with supporting legs 1, the grinding box 10 is connected to the upper end of the base 2, the feeding box 7 is connected to the upper end of the grinding box 10, two sides of the lower end of the feeding box 7 are respectively connected with a feeding pipe 6, the lower end of the feeding pipe 6 is connected into the grinding box 10, the upper end of the grinding box 10 is connected with a motor 5, the output end of the motor 5 is connected with a grinding roller 4, two sides of the lower end of the grinding box 10 are respectively provided with a discharging channel 3, the lower end of the discharging channel 3 penetrates into the base 2, an air cylinder 16 is arranged inside the base 2, the output end of the air cylinder 16 is connected with a push plate 17, one side of the push plate 17 is provided with a groove for mounting a first filter screen 19, one side wall of the discharging channel 3 is connected with a spring 21, one end of the spring 21 is connected with a second filter screen 20, and the upper end edge of the second filter screen 20 is connected into the base 2 through a pin shaft. Further, the output end of the motor 5 is connected with the grinding roller 4 through a rotating shaft 15, the lower end of the rotating shaft 15 is connected to the inner bottom end of the grinding box 10, the motor 5 is fixed through a support 8, and the upper end of the support 8 is connected to the lower end of the feeding box 7. Further, the lower extreme of grinding roller 4 installs brush 14, the upper end of grinding roller 4 is domatic setting, and domatic and grinding case 10 upper end formation silo 9. Furthermore, be equipped with the arch in the middle of the inside of feed box 7, the silo under other both sides form, and the silo of unloading is located one side of inlet pipe 6. Further, the lower end of the discharging channel 3 extends to the lower end of the base 2. Further, the second filter screen 20 is disposed obliquely. Further, the aperture of the first screen 19 is smaller than that of the second screen 20. Furthermore, transverse plates used for connecting the material receiving boxes 11 are arranged among the plurality of groups of supporting legs 1, and the material receiving boxes 11 are located below the discharging channels 3.
The invention also provides a using method of the grinding device for producing the powder coating, which comprises the following steps:
s1, feeding: respectively weighing powder coating raw materials to be ground, putting the powder coating raw materials into a feeding box 7, and slowly feeding the powder coating raw materials into a feeding pipe 6;
s2, grinding: starting the motor 5, and driving the rotating shaft 15 by the motor 5 to rotate the grinding roller 4 to grind the material in the material groove 9 to obtain fine materials;
s3, blanking: the powder which does not reach a certain fineness is continuously ground in the grinding box 10, and the powder can be discharged through the discharging channel 3 after the powder reaches the discharging fineness;
s4, filtering: the fine powder falling from the discharging channel 3 is filtered by a first filter screen 19, the fine powder is output by an air cylinder 16 to drive a push plate 17 to move into the discharging channel 3, the first filter screen 19 filters the fine powder, meanwhile, a second filter screen 20 is pushed to compress a spring 21, and the second filter screen 20 rotates and does not filter to open the discharging channel 3;
s5, collecting: powder that does not reach certain fineness continues to be ground in grinding box 10, then can pass through discharging channel 3 unloading ejection of compact after reaching the fineness of unloading, and the fine powder of whereabouts then is collected in connecing workbin 11 in discharging channel 3, connects workbin 11 to remove, is convenient for connect workbin 11 to remove and gets the material.
Through the two embodiments, two kinds of powder coatings with different fineness can be obtained, the operation is simple and feasible, in addition, the second filter screen 20 can be disassembled, under the condition, the powder coating with the third fineness can be obtained, and it is required to be explained that a box door needs to be arranged on the side surface of the belly 2 on the premise of obtaining the powder coating with the third fineness, and the second filter screen 20 is installed and disassembled by opening the box door.
In summary, compared with the prior art, the feeding box 7 is convenient to store and discharge materials, a large amount of powder can be accommodated at one time, the labor-consuming operation of frequent feeding is avoided, the powder in the feeding box 7 can directly enter the grinding box 10 to be ground, the efficiency is high, the upper end of the grinding roller 4 is provided with the inclined surface to facilitate discharging and grinding, the brush 14 is convenient to clean residual fine materials at the bottom, the second filter screen 20 is convenient to filter the powder, the first filter screen 19 is convenient to filter finer powder, one end of the first filter screen 19 can enter the discharging channel 3 through the arrangement of the air cylinder 16, and the discharging fineness can be adjusted through the rotatable arrangement of the second filter screen 20.
It should be noted that the telecommunication connection and operation system of the motor 5 and the cylinder 16 in the present invention is a mature technology in the field, and can be implemented by any feasible operation control mechanism in the field, which is not described herein too much.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a powder coating produces grinder, includes base (2), grinds case (10), feeding case (7), the lower extreme four corners of base (2) is connected with landing leg (1) respectively, grind case (10) and connect the upper end at base (2), feeding case (7) are connected the upper end at grinding case (10), its characterized in that: the two sides of the lower end of the feeding box (7) are respectively connected with a feeding pipe (6), the lower end of the feeding pipe (6) is connected into a grinding box (10), the upper end of the grinding box (10) is connected with a motor (5), the output end of the motor (5) is connected with a grinding roller (4), two sides of the lower end of the grinding box (10) are respectively provided with a discharging channel (3), the lower end of the discharging channel (3) penetrates into the base (2), an air cylinder (16) is arranged in the base (2), the output end of the air cylinder (16) is connected with a push plate (17), one side of the push plate (17) is provided with a groove for installing a first filter screen (19), one side wall of the discharging channel (3) is connected with a spring (21), one end of the spring (21) is connected with a second filter screen (20), the upper end edge part of the second filter screen (20) is connected into the base (2) through a pin shaft.
2. A powder paint production mill as claimed in claim 1, characterised in that: the output end of the motor (5) is connected with the grinding roller (4) through a rotating shaft (15), the lower end of the rotating shaft (15) is connected to the inner bottom end of the grinding box (10), the motor (5) is fixed through a support (8), and the upper end of the support (8) is connected to the lower end of the feeding box (7).
3. A powder paint production mill as claimed in claim 1, characterised in that: the lower extreme of grinding roller (4) is installed brush (14), the upper end of grinding roller (4) is domatic setting, and domatic and grinding box (10) upper end formation silo (9).
4. A powder paint production mill as claimed in claim 1, characterised in that: the middle of the interior of the feeding box (7) is provided with a bulge, the other two sides form a blanking groove, and the blanking groove is positioned on one side of the feeding pipe (6).
5. A powder paint production mill as claimed in claim 1, characterised in that: the lower end of the discharging channel (3) extends to the lower end of the base (2).
6. A powder paint production mill as claimed in claim 1, characterised in that: the second filter screen (20) is obliquely arranged.
7. A powder paint production mill as claimed in claim 1, characterised in that: the aperture of the first filter screen (19) is smaller than that of the second filter screen (20).
8. A powder paint production mill as claimed in claim 1, characterised in that: transverse plates used for connecting the material receiving boxes (11) are arranged between the supporting legs (1), and the material receiving boxes (11) are located below the discharging channels (3).
9. A method of using the powder coating production mill of claim 1, wherein: the method specifically comprises the following steps:
s1, feeding: weighing powder coating raw materials to be ground respectively, putting the powder coating raw materials into a feeding box (7), and slowly feeding the powder coating raw materials into a feeding pipe (6);
s2, grinding: starting the motor (5), and driving the rotating shaft (15) by the motor (5) to rotate the grinding roller (4) to grind the material in the material groove (9) to obtain fine material;
s3, blanking: fine materials obtained by grinding are filtered by a second filter screen (20) in the discharging channel (3) and then enter a material receiving box (11) below the discharging channel (3);
s4, filtering: when the discharging channel (3) is used for discharging, the cylinder (16) outputs and drives the push plate (17) to move into the discharging channel (3), the first filter screen (19) filters fine materials discharged, meanwhile, the second filter screen (20) is pushed to compress the spring (21), and the second filter screen (20) rotates to open the discharging channel (3);
s5, collecting: powder which does not reach a certain fineness is continuously ground in the grinding box (10), the powder can be discharged through the discharging channel (3) after the powder reaches the discharging fineness, fine powder falling from the discharging channel (3) is collected in the material receiving box (11), and the material receiving box (11) can move so as to be convenient for moving the material receiving box (11) to take materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110763304.3A CN113351301A (en) | 2021-07-06 | 2021-07-06 | Powder coating production grinding device and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110763304.3A CN113351301A (en) | 2021-07-06 | 2021-07-06 | Powder coating production grinding device and using method thereof |
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| CN113351301A true CN113351301A (en) | 2021-09-07 |
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| CN202110763304.3A Pending CN113351301A (en) | 2021-07-06 | 2021-07-06 | Powder coating production grinding device and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114518034A (en) * | 2022-03-24 | 2022-05-20 | 安徽华铂再生资源科技有限公司 | Fluidized bed furnace feeding device |
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Application publication date: 20210907 |