CN105944890A - Self-expanding protection disc - Google Patents
Self-expanding protection disc Download PDFInfo
- Publication number
- CN105944890A CN105944890A CN201610481185.1A CN201610481185A CN105944890A CN 105944890 A CN105944890 A CN 105944890A CN 201610481185 A CN201610481185 A CN 201610481185A CN 105944890 A CN105944890 A CN 105944890A
- Authority
- CN
- China
- Prior art keywords
- expanding
- cylindrical void
- screw
- fanning strip
- upper strata
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
- B05B12/29—Masking elements, i.e. elements defining uncoated areas on an object to be coated with adjustable size
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a self-expanding protection disc. The self-expanding protection disc comprises an upper-layer fixing disc, a middle-layer expanding disc and a lower-layer cam disc which are sequentially stacked from top to bottom. The middle-layer expanding disc is formed by combining and splicing the side faces of a plurality of fan-shaped plates, and a screw serving as a sliding block penetrates each fan-shaped plate and is located on the symmetric axis of the corresponding fan-shaped plate. A plurality of guiding strip holes are formed in the positions, corresponding to the screws, of the upper-layer fixing disc and extend outwards along the radius of the upper-layer fixing disc, and the top ends of the screws are inserted in the guiding strip holes. A plurality of rotary pushing strip holes are formed in the positions, corresponding to the screws, on the lower-layer cam disc, the rotary pushing strip holes are strip-shaped openings with one ends opposite to the screws and the other ends obliquely extending towards the edge of the lower-layer cam disc, and the bottom ends of the screws are inserted in the rotary pushing strip holes. By means of the three-layer structure, the upper-layer fixing disc serves as a sliding way and also has a function of protecting the structures at the lower portion, and after the self-expanding protection disc is placed in a crucible, the diameter can be changed at will, and the coating work is greatly facilitated.
Description
Technical field
The present invention relates to crucible making apparatus field, particularly relate to a kind of from expanding protection plate.
Background technology
In the making of silica crucible, need the surface spraying coating to silica crucible, according to need
Asking, coating is divided into whole coating and part coating, and during part coats, it is only necessary at crucible
Vertically applying coating at 5cm, the most just requires that making backplate blocks crucible bottom, in order to avoid
Coated liquid is sprayed onto, and existing shutter be only use identical with silica crucible bore former
Plate embeds in silica crucible, so results in following problem:
1. shutter is difficult to be removed；
2. hand cut shutter, edge is relatively rough easily and exist between inner wall of quartz crucible between
Gap and cause leakage；
3. the shutter of different bore is needed between the silica crucible of different bores, and shutter
Comparison is loaded down with trivial details.
4. the easy coated corrosion of shutter generally using foam is damaged；
In conjunction with above-mentioned reason, so existing shutter need to improve.
Summary of the invention
For change during above-mentioned institute's sprayed coating different-diameter the most loaded down with trivial details problem of protection plate and
Propose a kind of from expanding protection plate, to realize automatically changing protection plate diameter to adapt to different bore
Crucible, greatly improves work efficiency.
Following technical scheme is provided for the problems referred to above:
A kind of from expanding protection plate, it include being stacked the most successively setting upper strata fixed disk 1,
The expanding dish in middle level, lower cam dish 3；
The expanding dish in described middle level is made up of, at each fanning strip the splicing that is harmonious of multiple fanning strips 2
All being equipped with one as the screw 4 of slide block on 2, this screw 4 is positioned at the right of affiliated fanning strip 2
Claim on axle；
Upper strata fixed disk 1 has the guiding cylindrical void 5 that multiple with described screw 4 is corresponding,
The spiral shell that the bearing of trend of this guiding cylindrical void 5 is identical, described with the radial direction of upper strata fixed disk 1
The top of nail 4 is inserted and is guided in cylindrical void 5；
Lower cam dish 3 has multiple rotation with screw 4 corresponding position and pushes away cylindrical void 3a,
Described rotation pushes away cylindrical void 3a, and to be one end gather towards the center of lower cam dish 3, the other end towards
The strip gab that lower cam dish 3 edge extends obliquely out, the bottom of described screw 4 is inserted in
Rotation pushes away in cylindrical void 3a.
Further, each fanning strip 2 also offers guiding cylindrical void 5, on fanning strip 2
Guide half radially outwardly extending along affiliated fanning strip 2 of cylindrical void 5, upper strata fixed disk 1 time with
Guiding cylindrical void 5 corresponding position on fanning strip 2 is also equipped with screw 4, upper strata fixed disk 1
Under screw 4 and the guiding cylindrical void one_to_one corresponding on fanning strip 2, the bottom of this screw 4 is inserted
In this guiding cylindrical void 5.
Further, the top of described screw 4 is all with rounded tabs, and catch diameter is more than
Rotation pushes away the width of cylindrical void 3a.
Further, also include swing handle, in described upper strata fixed disk 1, the expanding dish in middle level
Centre has opening, and the end that connects of swing handle is connected to the central authorities of lower cam dish 3 through opening.
Further, the edge around upper strata fixed disk 1 is equal at the upper surface of upper strata fixed disk 1
Even it is provided with multiple hook 6.
Further, the lower surface at fanning strip 2 is positioned at the circular arc joint of adjacent fanning strip 2
Inner side is provided with a catch, and this catch is fixed on this catch on fanning strip 2 and can move with fanning strip 2.
Further, the expanding dish in described middle level is made up of three fanning strips 2, each sector disk
Angle be 120 °.
Beneficial effect
Three-decker, using upper strata fixed disk as benchmark, offers slideway on the fixed disk of upper strata,
Design expanding dish oppositely downward, upper strata fixed disk so can be made also to have as while slideway
The function of standby protection rectangular structure.
Using lower cam dish as power source, and the rotation outputed is pushed away cylindrical void as cam path, rotation
Push away cylindrical void rotate simultaneously can be by screw along the radial push of any one disk, and screw moves
Secter pat can be driven again to slide simultaneously, can complete to increase footpath work, it is easy to operation.
Three lobe secter pat drift angle opposite flanks want that closing rotary splicing forms a disk, and disk is outwards slided
When moving and divide, the circular arc intersection between two secter pats arises that a leakage point, passes through
At leakage point, pretend a catch, and catch be fixed on fan-shaped fast on can slide soon with sector and
Avoid and material leakage situation occurs at leakage point.
After the present invention puts into crucible, the diameter that can be increased the expanding dish in middle level by swing handle is made
The expanding dish in middle level is fitted sidewall of crucible completely, after coating work, reversely rotates during swing handle takes out
The expanding dish of layer, the most just solves the problem that coating solution splashes
Accompanying drawing explanation
Fig. 1 is present configuration exploded perspective view；
Fig. 2 is contraction state perspective structure schematic diagram of the present invention；
Fig. 3 is the present invention expanding state perspective structure schematic diagram；
Fig. 4 is contraction state dorsal view of the present invention；
Fig. 5 is the present invention expanding state dorsal view；
Reference in figure is: upper strata fixed disk 1, fanning strip 2, lower cam dish
3, rotation pushes away cylindrical void 3a, screw 4, guides cylindrical void 5, hook 6；
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details:
As shown in Figure 1, 2, a kind of from expanding protection plate, it includes being stacked the most successively setting
The upper strata fixed disk 11 put, the expanding dish in middle level, lower cam dish 33, by three fanning strips 22
The expanding dish in splicing composition middle level, the angle of each sector disk is 120 °, described fanning strip 2
Opposite flank, summit phase and with splicing composition collar plate shape the expanding dish in middle level, at each fanning strip 2
On be all equipped with one as the screw 4 of slide block, this screw 4 is positioned at the right of affiliated fanning strip 2
Claiming on axle, described screw 4 present position is near the summit of affiliated fanning strip 2, solid on upper strata
What on price fixing 1, the screw 4 on dish expanding with middle level was corresponding has multiple guiding cylindrical void 5, many
Individual guiding cylindrical void divides equally setting, guides the bearing of trend of cylindrical void 5 and the radius side of upper strata fixed disk
Extending straight to identical, the insertion upper strata, top of the screw 4 on the expanding dish in described middle level is solid
In the guiding cylindrical void 5 of price fixing, screw 4 phase on dish expanding with middle level on lower cam dish 3
Corresponding multiple rotation that has pushes away cylindrical void 3a,
It is three that rotation pushes away the number of cylindrical void, and three rotations push away cylindrical void and are uniformly distributed along cam disc center, described
It is that one end extends the other end with screw 4 relative orientation lower cam dish 3 center that rotation pushes away cylindrical void 3a
The strip gab extended obliquely out towards lower cam dish 3 edge, the bottom of described screw 4 is inserted
Enter in rotation pushes away cylindrical void 3a.
As shown in Fig. 1,2,4, each fanning strip 2 offers three and guides cylindrical void 5,
This guiding cylindrical void 5 is half radially outwardly extending along affiliated fanning strip 2, on upper strata fixed disk 1 with
This corresponding position, guiding cylindrical void 5 position is equipped with screw 4, and this guiding is inserted in the bottom of this screw 4
In cylindrical void 5.
The two ends of screw 4 described above are all fitted with catch.
As it is shown in figure 1, the central authorities of described upper strata fixed disk 1, the expanding dish in middle level have opening,
The end that connects of one swing handle is connected to the central position of lower cam dish 3, around upper through opening
The edge of layer fixed disk 1 is divided equally at the upper surface of upper strata fixed disk 1 and is provided with multiple hook 6.
As shown in Figure 4,5, the lower surface at fanning strip 2 is positioned at the circular arc of adjacent fanning strip 2
Joint is provided with a catch, and the outer arc of catch is identical with the arc of fanning strip joint, this catch
It is fixed on this catch on fanning strip 2 to move with fanning strip 2.
Movement mechanism according to Fig. 1,2,3,4, the 5 couple present invention illustrates:
First place this invention in silica crucible, hook 6 is hung over the edge, top of silica crucible
On, now during initial contraction state, the top and the bottom of the bolt that described fanning strip 2 wears are respectively
The rotation that cylindrical void 5, lower cam dish 3 offer that guides offered with upper strata fixed disk 1 pushes away cylindrical void 3a
Coordinate, and the top of bolt be positioned at the one end at fixed disk 1 center, close upper strata guiding cylindrical void 5,
The bottom of bolt is positioned at one end that rotation pushes away close lower cam dish 3 center of cylindrical void 3a, then
Manual rotation swing handle and then rotating lower cam disc 3, lower cam dish 3 when rotated, is revolving
Pushing away cylindrical void 3a and push out bolt, upper strata fixed disk 1 is offered guiding cylindrical void 5 and is entered bolt
Row guide, under the two synergism bolt limited and slide along this guiding cylindrical void 5 and then
Drive fanning strip 2 be displaced outwardly also along this guiding cylindrical void 5, fanning strip 2 move while on
Layer fixed disk 1 with bolt also with fanning strip 2 with guiding cylindrical void 5 match into
One step limit fanning strip 2 mobile side, it is ensured that fanning strip 2 will not produce skew, expansion
After completing, silica crucible is sprayed, counter-rotating swing handle after spraying, carry out contraction and take
Go out.
Claims (7)
1. one kind from expanding protection plate, it is characterised in that: include being stacked the most successively setting
Upper strata fixed disk (1), the expanding dish in middle level, lower cam dish (3)；
The expanding dish in described middle level is harmonious with splicing by multiple fanning strips (2) and forms, at each fan
All being equipped with one as the screw (4) of slide block on shape plate (2), this screw (4) is positioned at institute
Belong on the axis of symmetry of fanning strip (2)；
Upper strata fixed disk (1) has the guiding that multiple with described screw (4) is corresponding
The radius of cylindrical void (5), the bearing of trend of this guiding cylindrical void (5) and upper strata fixed disk (1)
Direction is identical, and the top of described screw (4) is inserted and guided in cylindrical void (5)；
Above have multiple rotation and push away cylindrical void with screw (4) corresponding position at lower cam dish (3)
(3a), described rotation pushes away cylindrical void (3a) is that one end is poly-towards the center of lower cam dish (3)
Hold together, the strip gab that the other end extends obliquely out towards lower cam dish (3) edge, described
The bottom of screw (4) is inserted in rotation and pushes away in cylindrical void (3a).
One the most according to claim 1 is from expanding protection plate, it is characterised in that: often
Also guiding cylindrical void (5), the gib block on fanning strip (2) is offered on individual fanning strip (2)
Hole (5) is half radially outwardly extending, under upper strata fixed disk (1) along affiliated fanning strip (2)
Also screw (4) it is equipped with guiding cylindrical void (5) corresponding position on fanning strip (2),
Screw (4) under upper strata fixed disk (1) is the most right with the guiding cylindrical void on fanning strip (2)
Should, the bottom of this screw (4) is inserted in this guiding cylindrical void (5).
3., according to the one described in claim 1 to 2 any one from expanding protection plate, it is special
Levy and be: the two ends of each screw (4) are with rounded tabs.
One the most according to claim 1 is from expanding protection plate, it is characterised in that: also wrap
Including swing handle, described upper strata fixed disk (1), the central authorities of the expanding dish in middle level have opening, rotation
The connection end of handle is connected to the central authorities of lower cam dish (3) through opening.
One the most according to claim 1 is from expanding protection plate, it is characterised in that: cincture
The edge of upper strata fixed disk (1) is evenly arranged with multiple at the upper surface of upper strata fixed disk (1)
Hook (6).
One the most according to claim 1 is from expanding protection plate, it is characterised in that: at fan
The lower surface of shape plate (2) is positioned at inside the circular arc joint of adjacent fanning strip (2) and is provided with a gear
Sheet, this catch is fixed on fanning strip (2) this catch upper can be mobile with fanning strip (2).
One the most according to claim 1 is from expanding protection plate, it is characterised in that: described
The expanding dish in middle level be made up of three fanning strips (2), the angle of each sector disk is 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481185.1A CN105944890B (en) | 2016-06-28 | 2016-06-28 | It is a kind of from expanding protection plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481185.1A CN105944890B (en) | 2016-06-28 | 2016-06-28 | It is a kind of from expanding protection plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105944890A true CN105944890A (en) | 2016-09-21 |
| CN105944890B CN105944890B (en) | 2018-11-06 |
Family
ID=56904059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610481185.1A Active CN105944890B (en) | 2016-06-28 | 2016-06-28 | It is a kind of from expanding protection plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105944890B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453045A (en) * | 2017-07-31 | 2017-12-08 | 成都希塔科技有限公司 | A kind of rotatable discone antenna in termination |
| CN107670873A (en) * | 2017-09-26 | 2018-02-09 | 山东海德威车轮有限公司 | A kind of chromatography frock |
| CN110679450A (en) * | 2019-09-29 | 2020-01-14 | 安徽信息工程学院 | Rotary liquid-changing type sprinkling can |
| CN113380685A (en) * | 2021-04-22 | 2021-09-10 | 刘影 | But automatically regulated's integrated circuit chip manufacture equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4196692A (en) * | 1978-11-06 | 1980-04-08 | Vanstrom Marc Q | Adjustable paint guard for windows |
| JPH09234644A (en) * | 1996-02-27 | 1997-09-09 | Okuma Mach Works Ltd | Work table having guide |
| US6485106B1 (en) * | 1999-11-19 | 2002-11-26 | Brett Lee Hermansen | Size adjustable wheel rim masks |
| CN102755945A (en) * | 2012-06-29 | 2012-10-31 | 宁波拓普集团股份有限公司 | Automatic glue spraying universal fixture of bush outer ring |
| CN204448387U (en) * | 2015-02-02 | 2015-07-08 | 兖州市天宏钢结构有限公司 | Spray paint and block temporary fasteners |
| US20150238990A1 (en) * | 2014-02-14 | 2015-08-27 | Samuel Bartoli | WASP - Wheel Armor Spray Protector |
| CN206082961U (en) * | 2016-06-28 | 2017-04-12 | 宁晋昌隆电子材料制造有限公司 | From hole enlargement protection plates |
-
2016
- 2016-06-28 CN CN201610481185.1A patent/CN105944890B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4196692A (en) * | 1978-11-06 | 1980-04-08 | Vanstrom Marc Q | Adjustable paint guard for windows |
| JPH09234644A (en) * | 1996-02-27 | 1997-09-09 | Okuma Mach Works Ltd | Work table having guide |
| US6485106B1 (en) * | 1999-11-19 | 2002-11-26 | Brett Lee Hermansen | Size adjustable wheel rim masks |
| CN102755945A (en) * | 2012-06-29 | 2012-10-31 | 宁波拓普集团股份有限公司 | Automatic glue spraying universal fixture of bush outer ring |
| US20150238990A1 (en) * | 2014-02-14 | 2015-08-27 | Samuel Bartoli | WASP - Wheel Armor Spray Protector |
| CN204448387U (en) * | 2015-02-02 | 2015-07-08 | 兖州市天宏钢结构有限公司 | Spray paint and block temporary fasteners |
| CN206082961U (en) * | 2016-06-28 | 2017-04-12 | 宁晋昌隆电子材料制造有限公司 | From hole enlargement protection plates |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453045A (en) * | 2017-07-31 | 2017-12-08 | 成都希塔科技有限公司 | A kind of rotatable discone antenna in termination |
| CN107670873A (en) * | 2017-09-26 | 2018-02-09 | 山东海德威车轮有限公司 | A kind of chromatography frock |
| CN110679450A (en) * | 2019-09-29 | 2020-01-14 | 安徽信息工程学院 | Rotary liquid-changing type sprinkling can |
| CN113380685A (en) * | 2021-04-22 | 2021-09-10 | 刘影 | But automatically regulated's integrated circuit chip manufacture equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105944890B (en) | 2018-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105944890A (en) | Self-expanding protection disc | |
| US20050000417A1 (en) | Edging/gumming machine for non-circular metal covers intended for containers | |
| CN103161053B (en) | Ball balancer | |
| US20200069001A1 (en) | Machine and method for applying glue onto soles of footwear | |
| PT2297375E (en) | Workpiece carrier | |
| RU2016151407A (en) | NODES OF TURNING HEADS, WAYS OF THEIR APPLICATION AND FOOD PRODUCTS PRODUCED WITH THEIR USE | |
| RU2014135396A (en) | DEVICE AND METHOD FOR COATING A SURFACE GAP PART IN A PIPELINE COVERING | |
| TWI564421B (en) | Material coating coating equipment | |
| CN104003147A (en) | Battery steel case queuing device | |
| CN208182024U (en) | A kind of disc type reduction device | |
| CN104261099A (en) | Directional capsule arrangement and conveying set | |
| CN109351524A (en) | A kind of rotatable spray equipment and spray-painting production line | |
| JP2018126795A5 (en) | ||
| KR101646698B1 (en) | Zig System for Revolving and Rotating in PVD coating machine | |
| KR20200098274A (en) | Device for atomic layer depositing on powder | |
| CN206082961U (en) | From hole enlargement protection plates | |
| US9869023B2 (en) | Holder for drill-head coating | |
| CN104690486B (en) | Harmomegathus adjustable type cutter arrangement | |
| JP6434796B2 (en) | Two-color golf ball manufacturing method and apparatus | |
| CN104405070A (en) | Rotary type retractable roof | |
| JP7130593B2 (en) | Film forming apparatus and film forming method | |
| KR102007413B1 (en) | Roller Apparatus | |
| CN206881990U (en) | Spray-painting plant | |
| JP2010512287A (en) | Dry turret for cigarette pack | |
| CN209143665U (en) | A kind of compo assembly equipment for building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180921 Address after: 055550 267 Jing Long Street, Ningjin County, Xingtai, Hebei. Applicant after: Ningjin Jingxing Electronic Material Co., Ltd. Address before: 055550 279 Jing Long Street, Ningjin County, Xingtai, Hebei. Applicant before: NINGJIN CHANGLONG ELECTRONIC MATERIAL MANUFACTURING CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220614 Address after: 655000 south of Nanhai Avenue and east of photovoltaic Road 1, Qujing Economic and Technological Development Zone, Qujing City, Yunnan Province Patentee after: Qujing Jingao Photovoltaic Technology Co.,Ltd. Address before: 055550, No. 267, Crystal Dragon Street, Ningjin County, Hebei, Xingtai Patentee before: NINGJIN JINGXING ELECTRONIC MATERIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |