CN207206055U - The upper pearl device of crystal pearl automatic mill - Google Patents
The upper pearl device of crystal pearl automatic mill Download PDFInfo
- Publication number
- CN207206055U CN207206055U CN201721293313.6U CN201721293313U CN207206055U CN 207206055 U CN207206055 U CN 207206055U CN 201721293313 U CN201721293313 U CN 201721293313U CN 207206055 U CN207206055 U CN 207206055U
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- China
- Prior art keywords
- pearl
- crystal
- crystal pearl
- platform
- push rod
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Abstract
The utility model provides the upper pearl device of crystal pearl full-automatic mill, including upper pearl component crystal pearl pedestal corresponding with its；Upper pearl component includes fixture pin, clamp base, and several fixture pins are placed in clamp base, and crystal pearl pedestal is provided with several and the one-to-one crystal pearl platform of fixture pin；Crystal pearl to be polished is placed on crystal pearl platform base, has the viscous powder for being used for being bonded crystal pearl on fixture pin；There is gap between crystal pearl and crystal pearl platform base, elastic device is provided between gap.The percentage of damage of the upper pearl device of crystal pearl full-automatic mill of the present utility model is less than 5%, and crystal pearl utilization rate is greatly improved.
Description
Technical field
Type is related to the technical field of polishing machine tool, more particularly, to the complete of a kind of synthetic cut stone or natural gemstone or crystal pearl
Automatic mill.
Background technology
The grinding machine of crystal pearl in traditional industries at present, operation is single and numerous and diverse, and all operations need substantial amounts of artificial
And mechanical engagement.The process of traditional polishing crystal pearl is：Feeding（Fixture pin preheating → bread including empty fixture → upper pearl
→ bonding）→ episphere grinding → episphere polishing → docking（Fixture pin preheating → bread including empty fixture →
Fixture to → crystal blank in the fixture pin of empty fixture heating melt adhesive → fixture pin heating to another fixture is removed photoresist
→ Cooling fixture pin makes to be adhesively fixed）→ lower semisphere grinding → lower semisphere polishing → blanking（Including being heated to fixture
Remove photoresist → lower pearl and cleaning clamp pin）.
Wherein feeding is the initial period of full-automatic mill, and existing technology is that fixture pin is preheated after bread, is placed on
Synthetic quartz diamond in crystal platform is stained with fixture pin, when fixture pin move down bonding synthetic quartz diamond when, often to
When lower movement and synthetic quartz diamond contact, pressure is uneven, and synthetic quartz diamond belongs to fragile article, causes local artificial water
The pressure that brilliant diamond is subject to is excessive, breakage rate about 30%.
The reason for wherein causing synthetic quartz diamond broken, mainly has：
1. bread is uneven, became uneven；
2. the height of synthetic quartz diamond is in certain difference；
3. there is certain error etc. in fixture pin and crystal platform distance.
Therefore, synthetic quartz diamond percentage of damage is the technical problem that need to be solved at present when how to reduce feeding.
The content of the invention
The present invention reduces the upper pearl device of crystal pearl percentage of damage when providing a kind of feeding.
It is the technical scheme is that such：
The upper pearl device of crystal pearl full-automatic mill, including upper pearl component crystal pearl pedestal corresponding with its；
Upper pearl component includes fixture pin, clamp base, and several fixture pins are placed in clamp base, set on crystal pearl pedestal
There are several and the one-to-one crystal pearl platform of fixture pin；
Crystal pearl to be polished is placed on crystal pearl platform base,
There is the viscous powder for being used for being bonded crystal pearl on fixture pin；
There is gap between crystal pearl mesa base and crystal pearl, elastic device is provided between gap.
Further, above-mentioned elastic device includes crystal pearl platform base, elastic push rod, elastic push rod pedestal, crystal pearl
It is provided with platform base and is used for the hole that the elastic push rod can move up and down, hole is placed in the crystal pearl platform lower, elastic top
The head of bar is used to withstand crystal pearl platform upwards, and elastic push rod is fixed on elastic push rod pedestal.
Further, above-mentioned elastic device is spring or sponge.
The beneficial effects of the invention are as follows：When fixture pin moves down bonding crystal pearl, the pressure that crystal pearl is subject to exceedes
During the elastic force of elastic device, elastic device is moved down, and the pressure that crystal pearl is subject to will be reduced and protected.
The inventors discovered that elastic push rod is optimal in above-mentioned technical scheme：
The percentage of damage of the upper pearl device of the crystal pearl full-automatic mill of the present invention is less than 5%, and crystal pearl utilization rate obtains greatly
Big raising.
Brief description of the drawings
Fig. 1 is the upper pearl apparatus structure schematic diagram of crystal pearl full-automatic mill；
Fig. 2 is the upper pearl device lower elastic device embodiment structural representation of crystal pearl full-automatic mill；
Fig. 3 is the structural representation of upper pearl device.
Accompanying drawing is masked as：1- fixture pins；2- clamp bases；3- crystal pearls；4- crystal pearl platforms；5- crystal pearl platform bases
Seat；6- pressing plates；7- cover plates；8- crystal pearl delivery boards；9- elastic push rods；10- elastic push rod pedestals.
Embodiment
It is described further below in conjunction with the accompanying drawings：
Referring to Fig. 1, clamp base 2 is provided with several fixture pins 1 in Fig. 1, and the top of fixture pin 1 has viscous powder, glues powder
It is used for the top for the crystal pearl 3 being placed in crystal pearl platform 4 being adhered to fixture pin 1 after the heating of fixture pin 1, then moves in next step
Polishing processing.
Fig. 2 is the elastic device example structure schematic diagram of the upper pearl device of crystal pearl full-automatic mill, crystal pearl platform 4
Be located on base-plate crystal pearl platform base 5, and crystal pearl platform base 5 the left side it is arranged side by side for crystal pearl delivery board 8, crystal pearl
Delivery board 8 is provided with several slideways above（Do not drawn in figure）, crystal pearl 3 for being transported to one-to-one water by each slideway
In brilliant pearl platform 4；Cover plate 7 is covered on crystal pearl delivery board 8, and pressing plate 6 is used to cover plate 7 be fixed on crystal pearl delivery board 8.
Referring to Fig. 3, there is certain gap between the bottom of crystal pearl platform 4 and crystal pearl 3, each and crystal pearl platform
Hole is arranged below in crystal pearl platform base 5 corresponding to 4, and elastic push rod 9 is placed in hole, and crystal pearl platform base 5 is provided with further below
Elastic push rod pedestal 10, elastic push rod 9 are placed on elastic push rod pedestal 10
Specifically, the present invention is explained with reference to specific embodiment：
After clamp base on the fixture Zhen Dot after heating with powder is glued；
Translation is dynamic and the crystal pearl platform upper end of a pair of fixture pin 1；
Crystal pearl is transported to crystal pearl platform base and crystal pearl platform by crystal pearl delivery board through slideway simultaneously；
Elastic push rod withstands crystal pearl upwards；
Certain gap between brilliant pearl mesa base and crystal pearl be present.
When clamp base moves down the crystal pearl for being stained with crystal pearl platform；
Crystal pearl is by from the downward pressure of fixture pin, while top power also upward by elastic push rod；
When crystal pearl is more than the upward top power of elastic push rod by downward pressure, crystal pearl moves down；
When crystal pearl is less than the upward top power of elastic push rod by downward pressure, crystal pearl remains stationary state.
Certainly, deformed as the another of the present invention, spring or sponge can be placed below crystal pearl platform.
Due to certain gap between crystal pearl mesa base and crystal pearl be present, gap is about 0.2~0.3mm, works as folder
When tool pin exceeds the ability to bear of crystal pearl to lower stress, crystal pearl can move down and alleviate partial pressure and be protected
Shield.
Claims (3)
1. the upper pearl device of crystal pearl automatic mill, including upper pearl component crystal pearl pedestal corresponding with its；
Described upper pearl component includes fixture pin, clamp base, and several fixture pins are placed in clamp base,
The crystal pearl pedestal is provided with several and the one-to-one crystal pearl platform of fixture pin；Crystal pearl to be polished is placed in
On the crystal pearl platform base,
There is the viscous powder for being used for being bonded the crystal pearl on the fixture pin；
Characterized in that, having gap between the crystal pearl mesa base and crystal pearl, elasticity dress is provided between the gap
Put.
2. upper pearl device as claimed in claim 1, it is characterised in that the elastic device includes crystal pearl platform base, bullet
Property push rod, elastic push rod pedestal, be provided with the crystal pearl platform base and be used for the hole that the elastic push rod can move up and down,
The hole is placed in the crystal pearl platform lower, and the head of the elastic push rod is used to withstand crystal pearl platform, the bullet upwards
Property push rod is fixed on elastic push rod pedestal.
3. upper pearl device as claimed in claim 1, it is characterised in that described elastic device is spring or sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721293313.6U CN207206055U (en) | 2017-10-09 | 2017-10-09 | The upper pearl device of crystal pearl automatic mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721293313.6U CN207206055U (en) | 2017-10-09 | 2017-10-09 | The upper pearl device of crystal pearl automatic mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207206055U true CN207206055U (en) | 2018-04-10 |
Family
ID=61820513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721293313.6U Expired - Fee Related CN207206055U (en) | 2017-10-09 | 2017-10-09 | The upper pearl device of crystal pearl automatic mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207206055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685266A (en) * | 2017-10-09 | 2018-02-13 | 通山鑫辉钻业有限公司 | The upper pearl device of crystal pearl automatic mill |
-
2017
- 2017-10-09 CN CN201721293313.6U patent/CN207206055U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685266A (en) * | 2017-10-09 | 2018-02-13 | 通山鑫辉钻业有限公司 | The upper pearl device of crystal pearl automatic mill |
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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: 20180410 Termination date: 20181009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |