CN220496475U - Crushing device of powder coating tabletting extruder - Google Patents
Crushing device of powder coating tabletting extruder Download PDFInfo
- Publication number
- CN220496475U CN220496475U CN202322037953.2U CN202322037953U CN220496475U CN 220496475 U CN220496475 U CN 220496475U CN 202322037953 U CN202322037953 U CN 202322037953U CN 220496475 U CN220496475 U CN 220496475U
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- Prior art keywords
- crushing
- crushing roller
- roller
- cleaning
- powder coating
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- 239000011248 coating agent Substances 0.000 title claims abstract description 37
- 238000000576 coating method Methods 0.000 title claims abstract description 37
- 239000000843 powder Substances 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000003973 paint Substances 0.000 description 9
- 239000012634 fragment Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model belongs to the technical field of powder coating production, and particularly relates to a crushing device of a powder coating tabletting extruder, which comprises a gantry mounting frame and a fixing frame, wherein the fixing frame is welded at two ends of the gantry mounting frame; the utility model discloses be the staggered arrangement between crushing roller and No. two crushing rollers, and a set of No. two crushing rollers of top are close to discharge gate department, and the coating piece after smashing can directly fall the row material swash plate, can avoid the coating piece to pile up on crushing roller No. one, also avoids discharge gate department to take place to pile up the phenomenon.
Description
Technical Field
The utility model relates to the technical field of powder coating production, in particular to a crushing device of a powder coating tabletting extruder.
Background
The production steps of the powder coating are as follows: firstly, mixing raw materials, carrying out melt cross-linking processing on the raw materials by a double-screw extruder, extruding the melted materials by a tabletting device to form a flaky fragile material, cooling, and then carrying out crushing, grinding and screening to obtain a powder coating finished product.
The breaker of current powder coating preforming extruder is in the in-process of using, is the setting from top to bottom between two sets of crushing roller, and two sets of crushing roller are smashing the back to the coating preforming, and the coating piece after smashing can drop on the crushing roller of a set of below under the effect of gravity, will lead to the coating piece to pile up at the bin outlet, for solving above-mentioned problem, proposes a breaker of powder coating preforming extruder in this application.
Disclosure of Invention
Object of the utility model
In order to solve the technical problems in the background art, the utility model provides a crushing device of a powder coating tabletting extruder, wherein a first crushing roller and a second crushing roller are arranged in a staggered manner, a group of second crushing rollers above the crushing device are close to a discharge hole, crushed coating fragments can directly fall down to a discharge inclined plate, the coating fragments can be prevented from being accumulated on the first crushing roller, and the accumulation phenomenon at the discharge hole is also avoided.
(II) technical scheme
In order to solve the technical problems, the utility model provides a crushing device of a powder coating tabletting extruder, which comprises a gantry mounting frame and a fixing frame, wherein the fixing frame is welded at two ends of the gantry mounting frame, a first crushing roller is rotationally arranged in an inner cavity of the gantry mounting frame, a second crushing roller is arranged on one side of the first crushing roller, the second crushing roller and the first crushing roller are arranged in a staggered mode, the second crushing roller is close to a discharge outlet, a first gear box is arranged on the surface of the end part of the gantry mounting frame, a crushing driving motor is arranged on the surface of the first gear box, a plurality of groups of crushing meshing teeth are annularly arranged on the surfaces of the first crushing roller and the second crushing roller at equal intervals, and the crushing meshing teeth on the first crushing roller and the second crushing roller are arranged in a staggered mode.
Preferably, two ends of the inner cavity of the first gear box are rotatably provided with crushing driven gears, and the crushing driven gears are respectively connected with the ends of the first crushing roller and the second crushing roller in a transmission manner.
Preferably, the two groups of crushing driven gears are in transmission through a crushing driving gear, and the power output end of the crushing driving motor is in transmission connection with the crushing driving gear.
Preferably, one side of the first crushing roller and one side of the second crushing roller are respectively provided with a cleaning roller in a rotating mode, and the cleaning rollers are attached to the surfaces of the first crushing roller and the second crushing roller.
Preferably, a second gear box is arranged on the surface of one end, far away from the first gear box, of the gantry mounting frame, a cleaning chain wheel is rotatably arranged in an inner cavity of the second gear box, and the cleaning chain wheel is in transmission connection with the cleaning roller.
Preferably, a cleaning driving motor is arranged on the surface of the second gear box, and the power output end of the cleaning driving motor is in transmission connection with one group of cleaning chain wheels.
Preferably, a discharge inclined plate is welded at the bottom of the inner cavity of the gantry mounting frame and is positioned below the first crushing roller.
The technical scheme of the utility model has the following beneficial technical effects:
1. according to the utility model, the first crushing roller and the second crushing roller are arranged in a staggered manner, and the group of second crushing rollers above the first crushing roller is close to the discharge hole, so that crushed paint fragments can directly fall down to the discharge inclined plate, the paint fragments can be prevented from being accumulated on the first crushing roller, and the accumulation phenomenon at the discharge hole is also avoided.
2. According to the utility model, the cleaning driving motor drives one group of cleaning chain wheels in the second gear box, and the two groups of cleaning chain wheels are driven through the cleaning transmission chain, so that the two groups of cleaning rollers can be driven at the same time, and paint fragments clamped between the two groups of crushing meshing teeth can be cleaned through the cleaning rollers, so that a large number of paint fragments are prevented from being clamped on the first crushing roller and the second crushing roller, and the crushing efficiency of paint patches is prevented from being influenced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an exploded view of the first gearbox of the present utility model;
fig. 4 is an exploded view of the No. two gear case of the present utility model.
Reference numerals:
1. gantry mounting frame; 2. a fixing frame; 3. a first crushing roller; 4. a second crushing roller; 5. a first gear box; 6. crushing a driven gear; 7. crushing a driving gear; 8. a crushing driving motor; 9. a cleaning roller; 10. a second gear box; 11. cleaning a chain wheel; 12. cleaning a transmission chain; 13. a cleaning drive motor; 14. a discharge sloping plate; 15. the meshing teeth are crushed.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1-4, the crushing device of the powder coating tabletting extruder provided by the utility model comprises a gantry mounting frame 1 and a fixing frame 2, wherein the fixing frame 2 is welded at two ends of the gantry mounting frame 1, a first crushing roller 3 is rotationally arranged in an inner cavity of the gantry mounting frame 1, a second crushing roller 4 is arranged at one side of the first crushing roller 3, the second crushing roller 4 and the first crushing roller 3 are arranged in a staggered manner, the second crushing roller 4 is close to a discharge outlet, a first gear box 5 is arranged on the surface of the end part of the gantry mounting frame 1, a crushing driving motor 8 is arranged on the surface of the first gear box 5, a plurality of groups of crushing meshing teeth 15 are annularly arranged on the surfaces of the first crushing roller 3 and the second crushing roller 4 at equal intervals, crushing meshing teeth 15 on the first crushing roller 3 and the second crushing roller 4 are arranged in a staggered manner, a crushing driven gear 6 is rotationally arranged at two ends of the inner cavity of the first gear box 5, the crushing driven gear 6 is respectively connected with the end parts of the first crushing roller 3 and the second crushing roller 4, two groups of crushing driven gears 6 are connected with the crushing driving motor 7 through a crushing driving gear 7, and the power output driving end of the crushing driving motor 8 is connected with the crushing driving gear 7.
It should be noted that, the gantry mounting frame 1 both ends are fixed through mount 2, the coating preforming passes between crushing roller 3 and No. two crushing roller 4, drive the driven gear 6 is smashed to a set of in No. one gear box 5 through smashing driving motor 8, drive through smashing driving gear 7 between the driven gear 6 is smashed to two sets of, thereby can drive crushing roller 3 and No. two crushing roller 4 simultaneously and rotate, crushing meshing tooth 15 on crushing roller 3 and No. two crushing roller 4 can carry out quick crushing to the coating preforming, be the staggered arrangement between crushing roller 3 and No. two crushing roller 4, and a set of No. two crushing roller 4 of top is close to the discharge gate department, can avoid the coating piece to pile up on crushing roller 3.
As shown in fig. 2 and fig. 4, the first crushing roller 3 and the second crushing roller 4 are both rotatably provided with a cleaning roller 9, the cleaning roller 9 is attached to the surfaces of the first crushing roller 3 and the second crushing roller 4, a second gear box 10 is arranged on the surface of one end of the gantry mounting frame 1, which is far away from the first gear box 5, an inner cavity of the second gear box 10 is rotatably provided with a cleaning chain wheel 11, the cleaning chain wheel 11 is in transmission connection with the cleaning roller 9, a cleaning driving motor 13 is arranged on the surface of the second gear box 10, and the power output end of the cleaning driving motor 13 is in transmission connection with one group of the cleaning chain wheels 11.
It should be noted that, the cleaning driving motor 13 drives a group of cleaning chain wheels 11 in the second gear box 10, and the two groups of cleaning chain wheels 11 are driven by the cleaning driving chain 12, so that the two groups of cleaning rollers 9 can be driven simultaneously, and paint fragments clamped between the two groups of crushing meshing teeth 15 can be cleaned by the cleaning rollers 9, so that a large number of paint fragments are prevented from being clamped on the first crushing roller 3 and the second crushing roller 4, and the crushing efficiency of paint patches is affected.
As shown in fig. 1, a discharge inclined plate 14 is welded at the bottom of the inner cavity of the gantry mounting frame 1, and the discharge inclined plate 14 is positioned below the first crushing roller 3.
The paint can be discharged quickly by the discharge inclined plate 14.
The working principle and the using flow of the utility model are as follows: the coating preforming passes between crushing roller 3 and No. two crushing roller 4 through mount 2 in gantry mounting frame 1 both ends, pass through crushing driving motor 8 to the one set of crushing driven gear 6 in No. one gear box 5, pass through crushing driving gear 7 between two sets of crushing driven gear 6, thereby can drive crushing roller 3 and No. two crushing roller 4 simultaneously rotate, crushing meshing tooth 15 on crushing roller 3 and No. two crushing roller 4 can carry out quick crushing to the coating preforming, the coating after smashing can fall under the effect of gravity and drop on discharge swash plate 14, can discharge the coating fast through discharge swash plate 14, wherein be the staggered arrangement between crushing roller 3 and No. two crushing roller 4, and a set of No. two crushing roller 4 of top is close to discharge gate department, can avoid the coating piece to pile up on crushing roller 3, simultaneously clean driving motor 13 and drive a set of cleaning sprocket 11 in No. two crushing roller 10, drive through cleaning sprocket 12 between two sets of 11, thereby can carry out the crushing effect to two sets of cleaning roller 9 simultaneously and wear the coating piece on crushing roller 9 through cleaning roller 9 and No. two crushing roller 15, thereby the large-size coating piece is smashed to the impact on the crushing roller 4.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims or the equivalents of such scope and boundary.
Claims (7)
1. The utility model provides a breaker of powder coating preforming extruder, includes longmen mounting bracket (1) and mount (2), mount (2) welding is at longmen mounting bracket (1) both ends, a serial communication port, longmen mounting bracket (1) inner chamber rotates and is equipped with crushing roller (3) No. one, crushing roller (3) one side is equipped with crushing roller (4) No. two, be the staggered arrangement between crushing roller (4) and No. one crushing roller (3), and No. two crushing roller (4) are close to the discharge export, longmen mounting bracket (1) tip surface is equipped with gear box (5), gear box (5) surface mounting has crushing driving motor (8), crushing roller (3) No. one and No. two crushing roller (4) surface all equidistance ring are equipped with a plurality of crushing engaging teeth (15), and crushing engaging teeth (15) on crushing roller (3) No. two crushing roller (4) are the staggered arrangement.
2. The crushing device of the powder coating tabletting extruder according to claim 1, wherein crushing driven gears (6) are rotatably arranged at two ends of the inner cavity of the first gear box (5), and the crushing driven gears (6) are respectively in transmission connection with the ends of the first crushing roller (3) and the second crushing roller (4).
3. A crushing device of a powder coating tabletting extruder according to claim 2, wherein two groups of crushing driven gears (6) are driven by a crushing driving gear (7), and the power output end of the crushing driving motor (8) is connected with the crushing driving gear (7) in a driving way.
4. The crushing device of the powder coating tabletting extruder according to claim 1, wherein a cleaning roller (9) is rotatably arranged on one side of the first crushing roller (3) and one side of the second crushing roller (4), and the cleaning roller (9) is attached to the surfaces of the first crushing roller (3) and the second crushing roller (4).
5. The crushing device of the powder coating tabletting extruder according to claim 4, wherein a second gear box (10) is arranged on the surface of one end, far away from the first gear box (5), of the gantry mounting frame (1), a cleaning chain wheel (11) is rotatably arranged in an inner cavity of the second gear box (10), and the cleaning chain wheel (11) is in transmission connection with the cleaning roller (9).
6. A crushing device of a powder coating tabletting extruder according to claim 5, wherein a cleaning drive motor (13) is arranged on the surface of the No. two gear box (10), and the power output end of the cleaning drive motor (13) is in transmission connection with one group of cleaning chain wheels (11).
7. The crushing device of the powder coating tabletting extruder according to claim 1, wherein a discharge inclined plate (14) is welded at the bottom of the inner cavity of the gantry mounting frame (1), and the discharge inclined plate (14) is positioned below the first crushing roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322037953.2U CN220496475U (en) | 2023-08-01 | 2023-08-01 | Crushing device of powder coating tabletting extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322037953.2U CN220496475U (en) | 2023-08-01 | 2023-08-01 | Crushing device of powder coating tabletting extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220496475U true CN220496475U (en) | 2024-02-20 |
Family
ID=89871189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322037953.2U Active CN220496475U (en) | 2023-08-01 | 2023-08-01 | Crushing device of powder coating tabletting extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220496475U (en) |
-
2023
- 2023-08-01 CN CN202322037953.2U patent/CN220496475U/en active Active
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