CN219984799U - Coating crushing system - Google Patents
Coating crushing system Download PDFInfo
- Publication number
- CN219984799U CN219984799U CN202320212621.0U CN202320212621U CN219984799U CN 219984799 U CN219984799 U CN 219984799U CN 202320212621 U CN202320212621 U CN 202320212621U CN 219984799 U CN219984799 U CN 219984799U
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- crushing
- paint
- box
- screen
- pipe
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- 238000000576 coating method Methods 0.000 title claims description 43
- 239000011248 coating agent Substances 0.000 title claims description 40
- 239000002994 raw material Substances 0.000 claims abstract description 48
- 239000003973 paint Substances 0.000 claims abstract description 45
- 238000007599 discharging Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 14
- 238000012216 screening Methods 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 16
- 239000008187 granular material Substances 0.000 claims description 13
- 238000010298 pulverizing process Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of paint production, in particular to a paint crushing system, which comprises a box body and a spiral feeding mechanism arranged on one side of the box body, wherein a feed hopper is arranged at the top of the box body, a first discharge pipe is arranged at the bottom of the box body, a crushing part and a screen are arranged in the box body, the crushing part is used for crushing paint raw materials, the screen is arranged below the crushing part, the screen is used for screening qualified paint powder, a second discharge pipe is arranged on the side wall of the box body, the second discharge pipe is arranged on one side of the screen, and the spiral feeding mechanism is used for receiving paint particles of the second discharge pipe and conveying the paint particles to the feed hopper. The paint raw material particles reaching the first discharging pipe always meet the use requirement through the screen, unqualified paint raw materials are conveyed by the spiral feeding mechanism, manual interference is not needed in the process, the manpower consumption in the paint production process is reduced, and the production efficiency of paint is improved.
Description
Technical Field
The utility model relates to the technical field of paint production, in particular to a paint crushing system.
Background
Powder coatings are mainly divided into two main categories: thermoplastic powder coatings and thermosetting powder coatings. When the powder coating is manufactured, raw materials are required to be mixed according to a certain proportion, and then processes such as hot extrusion molding, cold solidification and crushing process are carried out, when the existing crushing device is used for crushing the coating, the crushed raw materials are different in size particles and cannot meet the use requirement of the coating, so that multiple screening and multiple crushing operations are required, and the production efficiency of the coating is low.
Therefore, a technical scheme is needed at present to solve the technical problem that the powder coating needs to be subjected to multiple screening and multiple crushing, so that the production efficiency is low.
Disclosure of Invention
The utility model aims at: aiming at the technical problems of low production efficiency caused by the fact that powder coating needs to be screened and crushed for many times in the prior art, the coating crushing system is provided.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a coating crushing system, is in including box and setting screw feeding mechanism of box one side, the box top is equipped with the feeder hopper, the bottom half is equipped with first discharging pipe, be equipped with crushing part and screen cloth in the box, crushing part is used for smashing the coating raw materials, the screen cloth sets up crushing part below, the screen cloth is used for screening qualified coating powder, the box lateral wall is equipped with the second discharging pipe, the second discharging pipe sets up screen cloth one side, screw feeding mechanism is used for connecing the coating granule of second discharging pipe, and carry the coating granule to the feeder hopper.
When the paint crushing system is used, paint raw materials enter the box body from the feed hopper, the paint raw materials are crushed for the first time under the action of the crushing component, the crushed raw materials fall onto the screen below the crushing component, qualified paint raw materials continuously fall into the first discharging pipe through the screen, unqualified paint raw materials roll down along the screen surface and then enter the second discharging pipe through the second discharging pipe, large-particle raw materials are fed into the feed hopper again through the spiral feeding mechanism and then enter the box body for secondary crushing, so that the paint raw material particles in the first discharging pipe meet the use requirement, the unqualified paint raw materials are conveyed by the spiral feeding mechanism and automatically enter the box body for secondary crushing, manual interference is not needed in the process, the manpower consumption in the paint production process is reduced, and the production efficiency of paint is improved.
As a preferable scheme of the utility model, the spiral feeding mechanism comprises a material receiving box, a first spiral feeding pipe and a second spiral feeding pipe, wherein the first spiral feeding pipe is vertically arranged, the second spiral feeding pipe is transversely arranged, the feeding end of the first spiral feeding pipe extends into the material receiving box, the other end of the first spiral feeding pipe is connected with the feeding end of the second spiral feeding pipe, and the discharging end of the second spiral feeding pipe extends to the upper part of the feeding hopper. After the large-particle raw materials fall into the screen, and then enter into the material receiving box through the second discharging pipe, large-particle raw materials are lifted into the second spiral conveying pipe through the first spiral conveying pipe, the large-particle raw materials are horizontally conveyed to the upper part of the feed hopper through the second spiral conveying pipe, and then are pushed to the feed hopper to enter into the box body for secondary crushing, so that the secondary crushing of the paint raw materials is realized, manual screening and carrying are not needed in the process, and the crushing efficiency of the powder paint is improved.
As a preferable mode of the present utility model, the pulverizing unit includes two pulverizing rollers arranged side by side to form a pulverizing section between the two pulverizing rollers, and pulverizing teeth are provided on the pulverizing rollers. The crushing roller is installed in the box through the pivot, drives the pivot through the motor outside the box and rotates to drive two crushing rollers relative rotation, under the crushing tooth effect of crushing roller lateral wall, smash the raw materials.
As a preferable scheme of the utility model, an umbrella-shaped baffle is arranged in the box body, an opening of the umbrella-shaped baffle is upwards arranged, a material collecting opening is arranged at the bottom of the umbrella-shaped baffle, and the material collecting opening is positioned above the crushing interval. The coating raw materials that make enter into the box from bottom of the case feeder hopper can concentrate in crushing interval department, avoid the raw materials to drop to crushing roller on take place to splash, directly fall into the screen cloth of below under the circumstances of not smashing on, reduce the large granule raw materials in the secondary crushing process, promote crushing efficiency of crushing part to the raw materials.
As a preferable mode of the utility model, the screen is arranged obliquely, and the second discharging pipe is arranged on the lower side of the screen. The unqualified large-particle coating on the screen is rolled to the second discharging pipe through the screen, and then the large-particle coating is sent back into the box body by the spiral feeding mechanism for secondary crushing.
As a preferable scheme of the utility model, a vibrating motor is arranged in the box body, and the vibrating motor is abutted against the bottom of the screen. The qualified coating particles on the screen mesh are easier to drop below the screen mesh through the screen mesh, then the coating particles are discharged through the first discharging pipe, meanwhile, the unqualified large-particle coating on the screen mesh is rolled to the second discharging pipe through the screen mesh, and then the large-particle coating is returned into the box body by the spiral feeding mechanism for secondary crushing.
As a preferable scheme of the utility model, the inner bottom wall of the box body is in a circular arc shape, and the first discharging pipe is arranged at the bottom of the circular arc shape. The screened qualified coating powder is discharged more easily through the first discharging pipe, and the coating is prevented from remaining at the bottom of the box body.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the screen mesh is arranged in the box body, so that the paint raw material particles reaching the first discharge pipe always meet the use requirement, and manual screening is not needed;
2. the screw feeding mechanism is used for conveying unqualified paint raw materials, so that the unqualified paint raw materials automatically enter the box body to be crushed again, manual interference is not needed in the process, the manpower consumption in the paint production process is reduced, and the production efficiency of paint is improved.
Drawings
FIG. 1 is a schematic diagram of a paint pulverizing system according to the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
the marks in the figure: 1-box body, 11-feed hopper, 12-first discharging pipe, 13-second discharging pipe, 2-spiral feeding mechanism, 21-material receiving box, 22-first spiral feeding pipe, 23-second spiral feeding pipe, 3-crushing part, 31-crushing roller, 311-crushing tooth, 4-screen cloth, 5-umbrella-shaped baffle, 51-material gathering mouth and 6-vibrating motor.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
As shown in fig. 1, the coating pulverizing system of this embodiment includes box 1 and sets up spiral feeding mechanism 2 on one side of box 1, the box 1 top is equipped with feeder hopper 11, the box 1 bottom is equipped with first discharging pipe 12, be equipped with crushing unit 3 and screen cloth 4 in the box 1, crushing unit 3 is used for smashing coating raw materials, screen cloth 4 sets up crushing unit 3 below, screen cloth 4 is used for screening qualified coating powder, the box 1 lateral wall is equipped with second discharging pipe 13, second discharging pipe 13 sets up screen cloth 4 one side, spiral feeding mechanism 2 is used for taking the coating granule of second discharging pipe 13, and carries the coating granule to feeder hopper 11.
When in use, the paint raw material enters the box body 1 from the feed hopper 11, the paint raw material is crushed for the first time under the action of the crushing part 3, the crushed raw material falls onto the screen 4 below the crushing part 3, the qualified paint raw material continuously falls into the first discharging pipe 12 through the screen 4, the unqualified paint raw material rolls down along the screen 4 surface and then enters the second discharging pipe 13, and then enters the spiral feeding mechanism 2 through the second discharging pipe 13, the large-particle raw materials are fed into the feed hopper 11 again through the spiral feeding mechanism 2, and then the large-particle raw materials enter the box body 1 for secondary crushing, so that the paint raw material particles in the first discharge pipe 12 meet the use requirement, and the unqualified paint raw materials are conveyed by the spiral feeding mechanism 2, so that the unqualified paint raw materials automatically enter the box body 1 for secondary crushing, manual interference is not needed in the process, the manpower consumption in the paint production process is reduced, and the production efficiency of paint is improved.
Specifically, screw feeding mechanism 2 includes material receiving box 21, first screw conveying pipe 22 and second screw conveying pipe 23, first screw conveying pipe 22 vertical setting, second screw conveying pipe 23 transversely sets up, first screw conveying pipe 22 feed end extends to in the material receiving box 21, the other end with second screw conveying pipe 23 feed end is connected, second screw conveying pipe 23 discharge end extends to feeder hopper 11 top, after the big granule's raw materials fall into screen cloth 4, and then enter into material receiving box 21 by second discharging pipe 13, carry big granule raw materials to feeder hopper 11 top through first screw conveying pipe 22 with big granule raw materials level, then push to feeder hopper 11, carry out secondary crushing in entering box 1, realized the secondary crushing of coating raw materials, the in-process does not need the manual work to carry out screening and transport, has promoted the crushing efficiency of powder coating.
Specifically, the crushing component 3 includes two crushing rollers 31 arranged side by side, forms crushing interval between two crushing rollers 31, crushing teeth 311 are arranged on the crushing rollers 31, the crushing rollers 31 are installed in the box body 1 through a rotating shaft, the box body 1 is externally driven to rotate through a motor, so that the two crushing rollers 31 are driven to relatively rotate, and raw materials are crushed under the action of the crushing teeth 311 on the side walls of the crushing rollers 31.
Further, the screen 4 is obliquely arranged, the second discharging pipe 13 is arranged on one lower side of the screen 4, so that unqualified large-particle paint on the screen 4 rolls down to the second discharging pipe 13 through the screen 4, and then the large-particle paint is returned to the box body 1 by the spiral feeding mechanism 2 for secondary crushing.
Further, be equipped with vibrating motor 6 in the box 1, vibrating motor 6 butt is in screen cloth 4 bottom makes the qualified coating granule on the screen cloth 4 drop screen cloth 4 below through screen cloth 4 more easily, and then by first discharging pipe 12 discharge, also makes the unqualified large granule coating on the screen cloth 4 roll down to second discharging pipe 13 through screen cloth 4 simultaneously, and then sends back the large granule coating in the box 1 by screw feeding mechanism 2 and carry out the regrind.
Further, the inner bottom wall of the box body 1 is set to be circular arc, and the first discharging pipe 12 is arranged at the bottom of the circular arc, so that the screened coating powder is easier to discharge through the first discharging pipe 12, and the coating is prevented from remaining at the bottom of the box body 1.
Example 2
As shown in fig. 1 and 2, in this embodiment, the difference from embodiment 1 is that an umbrella-shaped baffle 5 is provided in the box 1, the opening of the umbrella-shaped baffle 5 is upward, a material collecting opening 51 is provided at the bottom of the umbrella-shaped baffle 5, the material collecting opening 51 is located above the crushing section,
according to the embodiment, the umbrella-shaped baffle 5 is arranged above the crushing part 3, so that paint raw materials entering the box 1 from the bottom feed hopper 11 of the box 1 can be concentrated at the crushing section, the raw materials are prevented from falling onto the crushing roller 31 to splash, the raw materials directly fall onto the screen 4 below under the condition of no crushing, large-particle raw materials in the secondary crushing process are reduced, and the crushing efficiency of the crushing part 3 on the raw materials is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. The utility model provides a coating crushing system, its characterized in that includes box (1) and sets up spiral feeding mechanism (2) of box (1) one side, box (1) top is equipped with feeder hopper (11), box (1) bottom is equipped with first discharging pipe (12), be equipped with crushing unit (3) and screen cloth (4) in box (1), crushing unit (3) are used for smashing the coating raw materials, screen cloth (4) set up crushing unit (3) below, screen cloth (4) are used for screening qualified coating powder, box (1) lateral wall is equipped with second discharging pipe (13), second discharging pipe (13) set up screen cloth (4) one side, spiral feeding mechanism (2) are used for taking the coating granule of second discharging pipe (13) to with coating granule is carried feeder hopper (11), crushing unit (3) are including two crushing roller (31) set up side by side, form crushing interval between two crushing roller (31), be equipped with crushing roller (31) on the lateral wall is equipped with second discharging pipe (13), second discharging pipe (13) set up screen cloth (5) one side, be equipped with in the box (1) is equipped with umbrella-shaped baffle (5) and is equipped with the baffle top of the baffle, the material collecting opening (51) is positioned above the crushing section.
2. The paint pulverizing system of claim 1, wherein the screw feeding mechanism (2) comprises a material receiving box (21), a first screw feeding pipe (22) and a second screw feeding pipe (23), the first screw feeding pipe (22) is vertically arranged, the second screw feeding pipe (23) is transversely arranged, a feeding end of the first screw feeding pipe (22) extends into the material receiving box (21), the other end of the first screw feeding pipe is connected with a feeding end of the second screw feeding pipe (23), and a discharging end of the second screw feeding pipe (23) extends to above the material feeding hopper (11).
3. The paint pulverizing system according to claim 1, wherein the screen (4) is arranged obliquely, and the second discharge pipe (13) is arranged on the lower side of the screen (4).
4. A paint pulverizing system according to claim 3, in which a vibrating motor (6) is provided in the housing (1), the vibrating motor (6) being in abutment with the bottom of the screen (4).
5. The paint pulverizing system of claim 1, wherein the inner bottom wall of the tank (1) is provided in a circular arc shape, and the first discharge pipe (12) is provided at the bottom of the circular arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320212621.0U CN219984799U (en) | 2023-02-15 | 2023-02-15 | Coating crushing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320212621.0U CN219984799U (en) | 2023-02-15 | 2023-02-15 | Coating crushing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219984799U true CN219984799U (en) | 2023-11-10 |
Family
ID=88604386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320212621.0U Active CN219984799U (en) | 2023-02-15 | 2023-02-15 | Coating crushing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219984799U (en) |
-
2023
- 2023-02-15 CN CN202320212621.0U patent/CN219984799U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |