CN207667715U - LED production grinders - Google Patents
LED production grinders Download PDFInfo
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- CN207667715U CN207667715U CN201721546564.0U CN201721546564U CN207667715U CN 207667715 U CN207667715 U CN 207667715U CN 201721546564 U CN201721546564 U CN 201721546564U CN 207667715 U CN207667715 U CN 207667715U
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- roller
- outer layer
- grinding roller
- grinding
- layer roller
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Abstract
The utility model is related to a kind of LED productions grinders, including：Grinder main body, driving device and grinding roller component；Grinding roller component is rotatably connected in grinder main body, grinding roller component include preceding grinding roller, middle grinding roller and after grind roller, preceding grinding roller, middle grinding roller and grind roller side by side parallel afterwards and be arranged；Grinding roller, middle grinding roller and rear grinding roller include outer layer roller and internal layer roller before described, and the outer layer roller is covered in outside internal layer roller, and the outer layer roller and internal layer roller closely connect；The outer layer roller includes outer layer roller top half and outer layer roller lower half portion, and the outer layer roller top half and outer layer roller lower half portion are symmetrical structure, and outer layer roller top half is connected by fixing bolt with the left and right sides of outer layer roller lower half portion；Above-mentioned LED productions use three grinding rollers with grinder, and simple in structure, reasonable design, grinding effect is good, greatly reduces production and application cost.
Description
Technical field
The utility model is related to LED productions, more particularly to a kind of LED productions grinder.
Background technology
The basic structure of LED is one piece of electroluminescent chip of semiconductor material, with elargol or from adhesive curing to grinder
In main body, silver wire or gold thread connection chip and circuit board are then used, then surrounding is sealed with epoxy resin, plays protection inner core
The effect of line, finally installs shell, so the anti-seismic performance of LED light is good.It is related to the days such as mobile phone, desk lamp, household electrical appliances with field
Chang Jia electricity and machinery production aspect.
It is frequently necessary to use grinder in LED productions, the material for producing LED is needed to crush grinding.Traditional
Attrition grinding technology is all manually to crush grinding, and less efficient, grinding effect is poor.
Utility model content
Based on this, it is necessary in view of the above technical problems, provide a kind of LED productions grinder.
A kind of LED productions grinder, including：Grinder main body, driving device and grinding roller component；The mixing roll
Cartridge module is rotatably connected in the grinder main body, the grinding roller component include preceding grinding roller, middle grinding roller and
After grind roller, it is described before grinding roller, middle grinding roller and rear grinding roller side by side parallel be arranged；
Grinding roller, middle grinding roller and rear grinding roller include outer layer roller and internal layer roller, the outer layer roller before described
It is covered in outside internal layer roller, the outer layer roller and internal layer roller closely connect；The outer layer roller includes outer layer roller top half and outer
Layer roller lower half portion, the outer layer roller top half and outer layer roller lower half portion are symmetrical structure, outer layer roller top half and outer
The left and right sides of layer roller lower half portion is connected by fixing bolt；
The driving device includes the first variable-frequency motor, the second variable-frequency motor and third variable-frequency motor；
Grinding roller rotation before the first variable-frequency motor driving is described；
The second variable-frequency motor driving middle grinding roller rotation；
Grinding roller rotation after the third variable-frequency motor driving is described.
Above-mentioned LED productions use three grinding rollers with grinder, and simple in structure, reasonable design, grinding effect is good, significantly
Reduce production and application cost.
In other one embodiment, preceding grinding roller, middle grinding roller and rear grinding roller be coated with one layer it is corrosion-resistant
Wear-resistant coating.
In other one embodiment, anticorrosive wear-resistant coating selects cermet material, anticorrosive wear-resistant coating
Thickness is 1-1.5mm.
In other one embodiment, l.2mm the thickness of anticorrosive wear-resistant coating is.
In other one embodiment, ground before described on roller, middle grinding roller and the rear outer layer roller for grinding roller
It is equipped with cooled hydrogen channel in half part and outer layer roller lower half portion.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of LED productions grinder provided by the embodiments of the present application.
Fig. 2 is the structural schematic diagram of grinding roller component provided by the embodiments of the present application.
Description of the drawings：1 grinder main body, 2 grinding roller components, 21 outer layer roller top halfs, 22 outer layer roller lower half portion,
23 internal layer rollers, 24 cavitys, 25 air inlets
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
A kind of LED productions grinder, including：Grinder main body 1, driving device and grinding roller component 2；Mixing roll
Cartridge module 2 is rotatably connected in grinder main body 1, and grinding roller component 2 includes preceding grinding roller, middle grinding roller and rear grinding
Roller, preceding grinding roller, middle grinding roller and rear grinding roller side by side parallel setting.
Preceding grinding roller, middle grinding roller and rear grinding roller include outer layer roller and internal layer roller 23, and outer layer roller is covered in
Outside internal layer roller 23, the outer layer roller and internal layer roller closely connect.Outer layer roller includes under outer layer roller top half 21 and outer layer roller
Half part 22, the outer layer roller top half and outer layer roller lower half portion are symmetrical structure, outer layer roller top half 21 and outer layer
The left and right sides of roller lower half portion 22 is connected by fixing bolt.By 23 structure of outer layer roller and internal layer roller, when outer layer roller
Have damage to influence production when, it is only necessary to replace outer layer roller, to can guarantee grinding effect, it is simple to operate and at
This is low.
The driving device includes that the first variable-frequency motor, the second variable-frequency motor and third variable-frequency motor (are not shown in figure the
One variable-frequency motor, the second variable-frequency motor and third variable-frequency motor).
Grinding roller rotation before the first variable-frequency motor driving is described.
The second variable-frequency motor driving middle grinding roller rotation.
Grinding roller rotation after the third variable-frequency motor driving is described.
Above-mentioned LED productions use three grinding rollers with grinder, and simple in structure, reasonable design, grinding effect is good, significantly
Reduce production and application cost.
In other one embodiment, preceding grinding roller, middle grinding roller and rear grinding roller be coated with one layer it is corrosion-resistant
Wear-resistant coating can play grinding rod and be effectively protected, extend the service life of grinding rod, reduce use cost.
In other one embodiment, anticorrosive wear-resistant coating selects cermet material, anticorrosive wear-resistant coating
Thickness is 1-1.5mm.In the present invention preferably, l.2mm the thickness of anticorrosive wear-resistant coating is.Cermet material
Corrosion Protection and wear-resisting property it is good, can effectively extend the service life of anticorrosive wear-resistant coating, reduce use cost, together
Shi Buhui pollutes LED raw materials for production.
In other one embodiment, ground before described on roller, middle grinding roller and the rear outer layer roller for grinding roller
It is equipped with cooled hydrogen channel in half part and outer layer roller lower half portion.
The air inlet 25 in the cooled hydrogen channel and gas outlet are located at the outer layer roller top half and outer layer roller lower half
Partial both ends.Using this structure, the heat that grinding rod generates in process of lapping can be absorbed in time.
Each technical characteristic of above example can be combined arbitrarily, to keep description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield is all considered to be the range of this specification record.
Above example only expresses the several embodiments of the utility model, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to utility model patent range therefore be interpreted as.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With novel protection domain.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of LED productions grinder, which is characterized in that including：Grinder main body, driving device and grinding roller component；
The grinding roller component is rotatably connected in the grinder main body, the grinding roller component include preceding grinding roller, in
Grind roller and rear grinding roller, the preceding grinding roller, middle grinding roller and rear grinding roller side by side parallel setting；
Grinding roller, middle grinding roller and rear grinding roller include outer layer roller and internal layer roller, the outer layer roller covering before described
Outside internal layer roller, the outer layer roller and internal layer roller closely connect；The outer layer roller includes outer layer roller top half and outer layer roller
Lower half portion, the outer layer roller top half and outer layer roller lower half portion are symmetrical structure, outer layer roller top half and outer layer roller
The left and right sides of lower half portion is connected by fixing bolt；
The driving device includes the first variable-frequency motor, the second variable-frequency motor and third variable-frequency motor；
Grinding roller rotation before the first variable-frequency motor driving is described；
The second variable-frequency motor driving middle grinding roller rotation；
Grinding roller rotation after the third variable-frequency motor driving is described.
2. a kind of LED productions grinder according to claim 1, which is characterized in that grinding roller, middle grinding roller before described
It is coated with one layer of anticorrosive wear-resistant coating with rear grinding roller.
3. a kind of LED productions grinder according to claim 2, which is characterized in that the anticorrosive wear-resistant coating selects gold
Belong to ceramic material, the thickness of anticorrosive wear-resistant coating is 1-1.5mm.
4. a kind of LED productions grinder according to claim 2, which is characterized in that the thickness of the anticorrosive wear-resistant coating
For l.2mm.
5. a kind of LED productions grinder according to claim 1, which is characterized in that grinding roller, middle grinding roller before described
It is equipped with cooled hydrogen channel in the outer layer roller top half of rear grinding roller and outer layer roller lower half portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546564.0U CN207667715U (en) | 2017-11-17 | 2017-11-17 | LED production grinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546564.0U CN207667715U (en) | 2017-11-17 | 2017-11-17 | LED production grinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207667715U true CN207667715U (en) | 2018-07-31 |
Family
ID=62964581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721546564.0U Active CN207667715U (en) | 2017-11-17 | 2017-11-17 | LED production grinders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207667715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127101A (en) * | 2018-08-09 | 2019-01-04 | 北京天山新材料技术有限公司 | The means of defence and coal pulverizer of coal pulverizer |
-
2017
- 2017-11-17 CN CN201721546564.0U patent/CN207667715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127101A (en) * | 2018-08-09 | 2019-01-04 | 北京天山新材料技术有限公司 | The means of defence and coal pulverizer of coal pulverizer |
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