CN221132586U - Powder coating milling machine - Google Patents
Powder coating milling machine Download PDFInfo
- Publication number
- CN221132586U CN221132586U CN202322920175.1U CN202322920175U CN221132586U CN 221132586 U CN221132586 U CN 221132586U CN 202322920175 U CN202322920175 U CN 202322920175U CN 221132586 U CN221132586 U CN 221132586U
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- Prior art keywords
- grinding
- box
- pretreatment
- driving motor
- fixed
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- 239000000843 powder Substances 0.000 title claims abstract description 36
- 239000011248 coating agent Substances 0.000 title claims abstract description 22
- 238000000576 coating method Methods 0.000 title claims abstract description 22
- 238000003801 milling Methods 0.000 title description 2
- 238000000227 grinding Methods 0.000 claims abstract description 95
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 239000003973 paint Substances 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 208000035619 Back crushing Diseases 0.000 abstract description 2
- 239000012634 fragment Substances 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a powder coating pulverizer, comprising: the pretreatment box is provided with a feeding port at one side of the top, a crushing structure in the pretreatment box in a rotating way, and a discharging pipe at the bottom; the crushing rollers are respectively and rotatably arranged on the inner side of the discharge pipe; the grinding box is fixed at the bottom of the pretreatment box, the discharging pipe penetrates through the top of the grinding box, a grinding structure is arranged in the grinding box, a powder containing box is arranged below the grinding structure, and the powder containing box can be arranged at the bottom of the inner side of the grinding box in a forward drawing mode. Compared with the prior art, the method has the advantages that: the utility model is provided with the pretreatment case, the inside of pretreatment case is provided with broken structure, and is provided with a pair of crushing roller in the bottom discharging pipe of pretreatment case, can carry out broken back crushing treatment to solid powder, then grinds again, can improve the effect and the grinding rate of grinding.
Description
Technical Field
The utility model relates to the technical field of paint production, in particular to a powder paint pulverizer.
Background
The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like, and the processing steps of the powder coating are three steps generally, wherein in the first step, all coarse granular raw materials and relevant auxiliary agent are premixed; secondly, melting the premixed raw materials through an extruder, homogenizing each component in the coating in the process, and tabletting and forming; and thirdly, cutting the formed material piece, grinding the pieces by using a grinding machine, screening the ground powder, packaging and bagging to form the product.
Existing mills generally grind formed solid paint chips directly using a grinding structure, and lack pretreatment of the solid paint chips, so that grinding speed and grinding effect are improved.
Disclosure of utility model
The utility model aims to solve the technical problems and provide a powder coating pulverizer capable of preprocessing solid coating fragments and improving grinding speed and grinding effect.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows:
A powder coating mill comprising:
The pretreatment box is provided with a feeding port at one side of the top, a crushing structure in the pretreatment box in a rotating way, and a discharging pipe at the bottom;
The crushing rollers are respectively and rotatably arranged on the inner side of the discharge pipe;
The grinding box is fixed at the bottom of the pretreatment box, the discharging pipe penetrates through the top of the grinding box, a grinding structure is arranged in the grinding box, a powder containing box is arranged below the grinding structure, and the powder containing box can be arranged at the bottom of the inner side of the grinding box in a forward drawing mode.
As an improvement, broken structure includes the puddler, be provided with a plurality of horizontal pole on the puddler, the top middle part of pretreatment case is fixed with driving motor one, driving motor one's output shaft is connected with the top of puddler. The first driving motor can drive the stirring rod to rotate, so that each cross rod is driven to rotate, and solid paint fragments entering the pretreatment box can be initially stirred and crushed.
As an improvement, a second driving motor is respectively arranged on one side of the discharging pipe corresponding to each crushing roller, and the crushing rollers are driven to rotate by the corresponding second driving motors. The second driving motor can drive the crushing roller to rotate so as to crush and crush the crushed solid paint again.
As an improvement, the grinding structure comprises a grinding block and a grinding cylinder, the grinding cylinder is fixed on the inner side of the grinding box, a grinding cavity is formed in the middle of the grinding cylinder, the grinding cavity is of an inverted circular truncated cone structure, a supporting plate is fixed on the upper side of the grinding cylinder in the grinding box, the grinding block is installed in the grinding cavity on the inner side of the grinding cylinder, the top of the grinding block is arc-shaped, a rotating shaft is fixed in the middle of the top of the grinding block, the top of the rotating shaft is rotatably arranged in the middle of the lower side of the supporting plate, a driving motor III is installed on the upper side of the supporting plate, and an output shaft of the driving motor III is connected with the rotating shaft through a transmission belt. The pretreated coating falls into the grinding cylinder and can be fully ground when the grinding block rotates.
As an improvement, the bottom opening of the grinding cylinder is sleeved and fixed with a filter screen plate.
As an improvement, the underside of the pretreatment tank is fixed on the top of the grinding tank by a pair of support columns.
Compared with the prior art, the utility model has the advantages that: the utility model is provided with the pretreatment case, the inside of pretreatment case is provided with broken structure, and is provided with a pair of crushing roller in the bottom discharging pipe of pretreatment case, can carry out broken back crushing treatment to solid powder, then grinds again, can improve the effect and the grinding rate of grinding.
Drawings
FIG. 1 is a schematic cross-sectional view of a front view of a powder coating mill of the present utility model.
Fig. 2 is a schematic diagram showing a front view of a powder coating pulverizer according to the present utility model.
As shown in the figure: 1. a pretreatment box; 2. a feed port; 3. a discharge pipe; 4. a pulverizing roller; 5. a grinding box; 6. a powder containing box; 7. a stirring rod; 8. a cross bar; 9. driving a first motor; 10. a second driving motor; 11. grinding the blocks; 12. a grinding cylinder; 13. a support plate; 14. a rotating shaft; 15. a third driving motor; 16. a filter screen plate; 17. and (5) supporting the column.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.
The present utility model will be described in further detail with reference to the accompanying drawings.
A powder coating mill comprising:
the pretreatment box 1 is provided with a feeding port 2 at one side of the top, a crushing structure is rotatably arranged in the pretreatment box, and a discharging pipe 3 is arranged at the bottom;
A pair of crushing rollers 4 which are respectively and rotatably arranged on the inner sides of the discharging pipes 3;
The grinding box 5 is fixed at the bottom of the pretreatment box 1, the discharging pipe 3 penetrates through the top of the grinding box 5, a grinding structure is arranged in the grinding box 5, a powder containing box 6 is arranged below the grinding structure, and the powder containing box 6 can be arranged at the bottom of the inner side of the grinding box 5 in a forward drawing mode.
The crushing structure comprises a stirring rod 7, a plurality of cross rods 8 are arranged on the stirring rod 7, a first driving motor 9 is fixed in the middle of the top of the pretreatment box 1, and an output shaft of the first driving motor 9 is connected with the top of the stirring rod 7.
And a second driving motor 10 is respectively arranged on one side of the discharging pipe 3 corresponding to each crushing roller 4, and the crushing rollers 4 are driven to rotate by the corresponding second driving motors 10.
The grinding structure comprises a grinding block 11 and a grinding cylinder 12, the grinding cylinder 12 is fixed on the inner side of the grinding box 5, a grinding cavity is formed in the middle of the grinding cylinder, the grinding cavity is of an inverted circular truncated cone structure, a supporting plate 13 is fixed on the upper side of the grinding cylinder 12 in the grinding box 5, the grinding block 11 is installed in the grinding cavity on the inner side of the grinding cylinder 12, the top of the grinding block is arc-shaped, a rotating shaft 14 is fixed in the middle of the top of the grinding block, the top of the rotating shaft 14 is rotatably arranged in the middle of the lower side of the supporting plate 13, a driving motor III 15 is installed on the upper side of the supporting plate 13, and an output shaft of the driving motor III 15 is connected with the rotating shaft 14 through transmission belts.
The bottom opening of the grinding cylinder 12 is sleeved and fixed with a filter screen plate 16.
The underside of the pretreatment tank 1 is fixed to the top of the grinding tank 5 by a pair of support columns 17.
It is worth noting that the driving motor one 9, the driving motor two 10 and the driving motor three 15 used in the present invention are all existing devices, and the use control method and the circuit connection mode of the above devices are all existing technologies, and are connected with an external power supply through wires.
The utility model is implemented in particular:
As shown in fig. 1, solid powder is put into the pretreatment tank 1 from the feed inlet 2, and the first driving motor 9 is started, so that the stirring rod 7 is driven to rotate, the cross rods 8 can be driven to rotate, the solid coating fragments are primarily stirred and crushed, the crushed coating can enter the discharge pipe 3, the second driving motor 10 can drive the crushing roller 4 to rotate, so that the solid coating can be crushed again, the crushed coating can fall into the grinding cavity, the third driving motor 15 can drive the grinding block 11 to rotate in the grinding cylinder 12, the solid coating can be ground into powder, the powder coating can fall into the powder box 6 through the filter screen plate 16, the powder box 6 is pulled out from the grinding tank 5 after grinding, and the ground powder coating can be taken out.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. A powder coating mill comprising:
A material feeding opening (2) is formed in one side of the top of the pretreatment box (1), a crushing structure is rotatably arranged in the pretreatment box, and a material discharging pipe (3) is arranged at the bottom of the pretreatment box;
a pair of crushing rollers (4) which are respectively and rotatably arranged on the inner side of the discharging pipe (3);
Grind case (5), fix the bottom at pretreatment tank (1), discharging pipe (3) run through the top of grinding case (5), and the inside of grinding case (5) is provided with the grinding structure, the below of grinding structure is provided with flourishing powder box (6), flourishing powder box (6) can be forward the setting in the inboard bottom of grinding case (5) of pull formula.
2. A powder paint pulverizer as defined in claim 1, wherein: the crushing structure comprises a stirring rod (7), a plurality of cross rods (8) are arranged on the stirring rod (7), a first driving motor (9) is fixed in the middle of the top of the pretreatment box (1), and an output shaft of the first driving motor (9) is connected with the top of the stirring rod (7).
3. A powder paint pulverizer as defined in claim 1, wherein: and a second driving motor (10) is respectively arranged on one side of the discharging pipe (3) corresponding to each crushing roller (4), and the crushing rollers (4) are driven to rotate by the corresponding second driving motors (10).
4. A powder paint pulverizer as defined in claim 1, wherein: the grinding structure comprises a grinding block (11) and a grinding cylinder (12), wherein the grinding cylinder (12) is fixed on the inner side of a grinding box (5), a grinding cavity is formed in the middle of the grinding cylinder, the grinding cavity is of an inverted circular truncated cone structure, a supporting plate (13) is fixed on the upper side of the grinding cylinder (12) in the grinding box (5), the grinding block (11) is installed in the grinding cavity on the inner side of the grinding cylinder (12), the top of the grinding block is circular arc-shaped, a rotating shaft (14) is fixed in the middle of the top of the grinding block, the top of the rotating shaft (14) is rotatably arranged on the middle of the lower side of the supporting plate (13), a driving motor III (15) is installed on the upper side of the supporting plate (13), and an output shaft of the driving motor III (15) is connected with the rotating shaft (14) through transmission belts.
5. A powder paint pulverizer as defined in claim 4, wherein: the bottom opening of the grinding cylinder (12) is sleeved and fixed with a filter screen plate (16).
6. A powder paint pulverizer as defined in claim 1, wherein: the lower side of the pretreatment box (1) is fixed at the top of the grinding box (5) through a pair of support columns (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322920175.1U CN221132586U (en) | 2023-10-31 | 2023-10-31 | Powder coating milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322920175.1U CN221132586U (en) | 2023-10-31 | 2023-10-31 | Powder coating milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221132586U true CN221132586U (en) | 2024-06-14 |
Family
ID=91428045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322920175.1U Active CN221132586U (en) | 2023-10-31 | 2023-10-31 | Powder coating milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221132586U (en) |
-
2023
- 2023-10-31 CN CN202322920175.1U patent/CN221132586U/en active Active
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