CN208928277U - Grinding device - Google Patents
Grinding device Download PDFInfo
- Publication number
- CN208928277U CN208928277U CN201821618693.0U CN201821618693U CN208928277U CN 208928277 U CN208928277 U CN 208928277U CN 201821618693 U CN201821618693 U CN 201821618693U CN 208928277 U CN208928277 U CN 208928277U
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- CN
- China
- Prior art keywords
- abrasive disk
- grinding
- blanking channel
- movable
- fixed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of grinding device.The utility model includes mounting base, fixed abrasive disk is provided in the mounting base, movable abrasive disk is provided with above the fixed abrasive disk, the activity abrasive disk connection can drive movable abrasive disk along the driving device of axis rotation, the axle center of the activity abrasive disk is provided with blanking channel, the position of the corresponding blanking channel is provided with charging gear above the activity abrasive disk, the position that the blanking channel is corresponded on the fixed abrasive disk is provided with distribution cone, the fixed abrasive disk and the movable abrasive disk it is opposite be respectively arranged with grinding groove on one side, the fixation abrasive disk and the opposite one side of the movable abrasive disk are the conical surface tilted down from center, the angle of its tilt angle and horizontal plane is 3-8 °, powder collecting device is provided with below the fixed grinding groove.The utility model is not needed using abrasive media, and equipment overall structure is simple, easy to operate.
Description
Technical field:
The present invention relates to a kind of grinding devices, belong to chemical equipment technical field.
Background technique:
Thermosetting powder coating is using thermoset synthetic resin as film forming matter, and resin first melts during the drying process, then
Smooth hard film is solidified into after being chemically crosslinked.Paint film appearance and various mechanical performances that this kind of coating is formed and corrosion-resistant
Property be able to satisfy automobile covering with paint requirement, thermosetting powder coating is by thermosetting resin, curing agent, pigment, filler and auxiliary agent
Deng composition.Thermosetting powder coating includes: epoxy resin, Polyester, acrylic resin.Thermosetting powder coating refer to
Thermosetting resin as film forming matter, be added cross-linking reaction curing agent it is heated after to form insoluble insoluble quality hard
Coating.The high coating will not soften temperature as thermoplastic coating again, and can only decompose.Since powder thermosetting applies
Resin used by expecting is the lower prepolymer of the degree of polymerization, and molecular weight is lower, so the levelability of coating is preferable, is had preferable
Dicoration, and low molecular weight prepolymer it is cured after, can form the macromolecular of cross-linked network, thus coating have it is preferably anti-
Corruption and mechanical performance.
The general production procedure of thermosetting powder coating are as follows: the fabrication processing of thermosetting powder coating: raw material system
Standby ----premixing ----melting extrusion ----cooling grinding ----is sieved ----finished product packing.
Existing milling apparatus generallys use basket-type grinder, fixed one basket on the head of basket-type grinder, basket
Abrasive media is loaded in son.It is the effect of the collisions of coating particles, extruding, shearing by abrasive media, so that coating when work
Particle attenuates, and this milling apparatus structure is complex, and needs to consume abrasive media during use, and periodic replacement is ground
Grinding media, higher operating costs.
Summary of the invention:
The purpose of the present invention is providing a kind of grinding device in view of the above problems, do not need using abrasive media,
Equipment overall structure is simple, easy to operate.
Above-mentioned purpose is realized by following technical scheme:
Grinding device, including mounting base, are provided with fixed abrasive disk in the mounting base, above the fixed abrasive disk
It is provided with movable abrasive disk, the axle center of the fixed abrasive disk and the movable abrasive disk is overlapped setting vertically, and the activity is ground
Mill connection can drive movable abrasive disk along the driving device of axis rotation, and the axle center of the activity abrasive disk is provided with blanking
Channel, the position of the corresponding blanking channel is provided with charging gear above the activity abrasive disk, on the fixed abrasive disk
The position of the corresponding blanking channel is provided with distribution cone, the fixed abrasive disk and the opposite one side point of the movable abrasive disk
It is not provided with grinding groove, the fixation abrasive disk and the opposite one side of the movable abrasive disk are the cone tilted down from center
The angle of face, tilt angle and horizontal plane is 3-8 °, is provided with powder collecting device below the fixed grinding groove.
The grinding device, the driving device include driving motor, and the driving motor is connected by retarder and driven
The passive tooth of the movable abrasive disk periphery is arranged in by synchronous belt driving for moving gear, the driving gear.
The grinding device, the charging gear use oscillating feeder.
The grinding device, the distribution cone are pyramid type, and base diameter is the blanking channel diameter
0.75-0.92 times, axle center is overlapped with the axle center of blanking channel, and height is 0.8-1.2 times of its base diameter.
The grinding device, the grinding groove are overlapped with the tangent line of the distribution cone, and the height of the grinding groove is
0.5-1.5cm, the distance between neighboring abrasive slot are 0.5-1cm.
The grinding device, the powder collecting device are annular aggregate bin.
The utility model has the advantages that
The present invention passes through in movable abrasive disk and fixed abrasive disk relative movement, abrasive disk to the extruding of material, rub
It wipes and material itself occurs extrusion friction and do not need so that grinding effect is good by crushing material using abrasive media, equipment
Overall structure is simple, easy to operate.
Detailed description of the invention:
Fig. 1 is structural schematic diagram of the invention.
In figure: 1, mounting base；2, fixed abrasive disk；3, movable abrasive disk；4, blanking channel；5, charging gear；6, it distributes
Cone；7, driving motor；8, gear is driven；9, synchronous belt；10, annular aggregate bin.
Specific embodiment:
Embodiment 1:
The grinding device of the present embodiment as shown in Figure 1:, including mounting base 1 are provided with fixed grinding in the mounting base
Disk 2, the fixed abrasive disk top are provided with movable abrasive disk 3, the axle center of the fixed abrasive disk and the movable abrasive disk
Vertical to be overlapped setting, the activity abrasive disk connection can drive movable abrasive disk along the driving device of axis rotation, the work
The axle center of dynamic abrasive disk is provided with blanking channel 4, and the position of the corresponding blanking channel is provided with above the activity abrasive disk
Charging gear 5, the position that the blanking channel is corresponded on the fixed abrasive disk are provided with distribution cone 6, the fixed abrasive disk
Opposite with the movable abrasive disk is respectively arranged with grinding groove 7, the fixation abrasive disk and the movable abrasive disk on one side
Opposite one side is the conical surface tilted down from center, and the angle of tilt angle and horizontal plane is 3-8 °, the fixed grinding
Powder collecting device is provided with below slot.
Grinding device described in the present embodiment, the driving device include driving motor 7, and the driving motor is by subtracting
Fast device connection driving gear 8, the driving gear is driven by synchronous belt 9 is arranged in the passive of the movable abrasive disk periphery
Tooth.
Grinding device described in the present embodiment, the charging gear use oscillating feeder.
Grinding device described in the present embodiment, the distribution cone is pyramid type, and base diameter is logical for the blanking
0.75-0.92 times of road diameter, axle center are overlapped with the axle center of blanking channel, and height is 0.8-1.2 times of its base diameter.
Grinding device described in the present embodiment, the grinding groove are overlapped with the tangent line of the distribution cone, the grinding
The height of slot is 0.5-1.5cm, and the distance between neighboring abrasive slot is 0.5-1cm.
Grinding device described in the present embodiment, the powder collecting device are annular aggregate bin 10.
The course of work:
Material is added from blanking channel by vibra feeder, under the action of distributing cone, material uniformly divides around
It dissipating, for movable abrasive disk along axis rotation under the action of driving device, grinding groove plays the role of extruding, shearing to material,
Extrusion shearing carried out to material between movable abrasive disk and fixed abrasive disk simultaneously, last smashed material is from fixed abrasive disk
It is come out between movable abrasive disk and enters aggregate bin.
The technical means disclosed in the embodiments of the present invention is not limited to the technical means disclosed in the above technical means, and further includes
The technical solution as composed by the above technical characteristic equivalent replacement.Unaccomplished matter of the invention, belongs to those skilled in the art's
Common knowledge.
Claims (6)
1. a kind of grinding device is provided with fixed abrasive disk in the mounting base it is characterized in that: including mounting base, described solid
Determine to be provided with movable abrasive disk above abrasive disk, the axle center of the fixed abrasive disk and the movable abrasive disk is overlapped vertically to be set
It sets, the activity abrasive disk connection can drive movable abrasive disk along the driving device of axis rotation, the activity abrasive disk
Axle center is provided with blanking channel, and the position of the corresponding blanking channel is provided with charging gear above the activity abrasive disk, institute
State corresponded on fixed abrasive disk the blanking channel position be provided with distribution cone, the fixed abrasive disk and it is described activity grinding
Disk it is opposite be respectively arranged with grinding groove on one side, the fixation abrasive disk and the opposite one side of the movable abrasive disk are therefrom
The angle of the conical surface that the heart tilts down, tilt angle and horizontal plane is 3-8 °, is provided with powder below the fixed grinding groove
Collection device.
2. grinding device according to claim 1, it is characterized in that: the driving device includes driving motor, the driving
Motor connects driving gear by retarder, and the driving gear is by synchronous belt driving setting outside the movable abrasive disk
The passive tooth in week.
3. grinding device according to claim 1, it is characterized in that: the charging gear uses oscillating feeder.
4. grinding device according to claim 1, it is characterized in that: the distribution cone is pyramid type, base diameter is
0.75-0.92 times of the blanking channel diameter, axle center is overlapped with the axle center of blanking channel, and height is its base diameter
0.8-1.2 times.
5. grinding device according to claim 1, it is characterized in that: the tangent line weight of the grinding groove and the distribution cone
It closes, the height of the grinding groove is 0.5-1.5cm, and the distance between neighboring abrasive slot is 0.5-1cm.
6. grinding device according to claim 1, it is characterized in that: the powder collecting device is annular aggregate bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618693.0U CN208928277U (en) | 2018-10-05 | 2018-10-05 | Grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618693.0U CN208928277U (en) | 2018-10-05 | 2018-10-05 | Grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208928277U true CN208928277U (en) | 2019-06-04 |
Family
ID=66723392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821618693.0U Expired - Fee Related CN208928277U (en) | 2018-10-05 | 2018-10-05 | Grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208928277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791788A (en) * | 2020-12-29 | 2021-05-14 | 武义华帅茶叶瓜子机械有限公司 | Matcha grinding machine |
| CN112791789A (en) * | 2020-12-30 | 2021-05-14 | 武义华帅茶叶瓜子机械有限公司 | Matcha grinding machine convenient to operate |
-
2018
- 2018-10-05 CN CN201821618693.0U patent/CN208928277U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791788A (en) * | 2020-12-29 | 2021-05-14 | 武义华帅茶叶瓜子机械有限公司 | Matcha grinding machine |
| CN112791788B (en) * | 2020-12-29 | 2022-05-20 | 武义华帅茶叶瓜子机械有限公司 | Matcha grinds machine |
| CN112791789A (en) * | 2020-12-30 | 2021-05-14 | 武义华帅茶叶瓜子机械有限公司 | Matcha grinding machine convenient to operate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20191005 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |