CN114620941B - Clamping jig for glass coating - Google Patents
Clamping jig for glass coating Download PDFInfo
- Publication number
- CN114620941B CN114620941B CN202210166628.3A CN202210166628A CN114620941B CN 114620941 B CN114620941 B CN 114620941B CN 202210166628 A CN202210166628 A CN 202210166628A CN 114620941 B CN114620941 B CN 114620941B
- Authority
- CN
- China
- Prior art keywords
- shaft seat
- shaft
- clamping
- connecting part
- glass
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 title claims abstract description 44
- 239000011248 coating agent Substances 0.000 title claims abstract description 21
- 238000000576 coating method Methods 0.000 title claims abstract description 21
- 230000001050 lubricating effect Effects 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Coating Apparatus (AREA)
Abstract
The invention provides a clamping jig for glass coating, which comprises the following components: the device comprises a base, a supporting arm, a third connecting shaft, a pressure block, a locking block, a connecting arm, a flexible pressing strip, a gasket and a joint connecting piece; the base is provided with a first shaft seat and a third shaft seat, a clamping groove is formed between the first shaft seat and the third shaft seat, and the supporting arm is provided with a fourth shaft seat and a second shaft seat; one end of the connecting arm is fixedly connected with the pressure block, and the other end of the connecting arm is provided with an upper connecting part and a lower connecting part; the two ends of the joint connecting piece are respectively provided with a first connecting part and a second connecting part; the lower connecting portion is rotationally connected with the third shaft seat, the second connecting portion is rotationally connected with the first shaft seat, the upper connecting portion is rotationally connected with the fourth shaft seat, the first connecting portion is rotationally connected with the second shaft seat, and locking and unlocking of glass are achieved through the fact that the first connecting portion is clamped into or separated from the clamping groove. The invention is in soft contact with glass, thereby not only maximally avoiding scratch on the surface of the glass, but also ensuring the quality of a coated product, and the clamping pressure value is stable and adjustable.
Description
Technical Field
The invention belongs to the technical field of coating, and particularly relates to a clamping jig for glass coating.
Background
When the glass is coated, the glass to be coated is required to be clamped in the coating cavity through the clamping jig. The existing clamping jig is shown in the accompanying drawings 1-3: it comprises the following steps: the device comprises a copper support A6, a double torsion spring A5, a connecting plate A1, a spring piece A2 and a thin shaft A7, wherein the 2 double torsion springs A5 are assembled at two ends of the copper support A6, the thin shaft A7 penetrates through the double torsion springs A5 and the copper support A6, a countersunk socket head cap screw A4 is respectively arranged at two ends of the thin shaft A7, the connecting plate A1 is fixed on the copper support A6, the spring piece A2 is fixedly connected with the connecting plate A1 through a socket head cap screw A3, and the whole clamping jig is fixed on a clamping surface through the countersunk socket head cap screw A4; the glass clamping and the glass taking out are realized by acting on the connecting plate A1 through the air cylinder and then driving the elastic sheet A2 to move. The clamping has the following defects: 1. the elastic sheet A2 is in contact hard connection with the glass, if the pressure is too small, the glass clamp is too loose, larger relative movement can occur in the operation process, even the sheet is dropped, if the pressure is too large, the glass clamp is too tight, and when the glass is thermally expanded, the glass is cracked or even broken; moreover, even if the initial pressure is proper, since the elastic piece A2 is a consumable item, the elasticity of the elastic piece A2 changes with the extension of time, so that a stable clamping effect cannot be maintained; 2. the pressure to glass is controlled through the double torsion spring A5, the pressure size can not be flexibly adjusted, and the friction between the double torsion spring A5 and the thin shaft A7 can produce particles which influence the product quality. In view of this, this application provides a clamping tool for glass coating film.
Disclosure of Invention
In order to solve the problems existing in the prior art: the invention provides a clamping jig for glass coating, which is easy to cause the problems of too loose clamping or too tight clamping and incapability of flexibly adjusting the clamping pressure due to hard connection between the clamping jig and glass.
The invention is realized by the following technical scheme:
clamping tool for glass coating film includes: the device comprises a base, a supporting arm, a third connecting shaft, a pressure block, a locking block, a connecting arm, a flexible pressing strip, a gasket, a joint connecting piece, a second connecting shaft, a third connecting shaft and a fourth connecting shaft;
the base is provided with a first shaft seat and a third shaft seat, a clamping groove is formed between the first shaft seat and the third shaft seat, two ends of the supporting arm are both open, one open end is provided with a fourth shaft seat, the other open end is a pull-in end, and a second shaft seat is arranged between the fourth shaft seat and the pull-in end;
the middle part of the upper surface of the pressure block is provided with a mounting groove, the gasket is arranged in the mounting groove, the locking block is fixed on the lower surface of the pressure block, and the flexible pressing strip is fixed on the bottom surface of the pressure block; one end of the connecting arm is positioned above the gasket and fixedly connected with the pressure block, and the other end of the connecting arm is provided with an upper connecting part and a lower connecting part; the two ends of the joint connecting piece are respectively provided with a first connecting part and a second connecting part; the lower connecting part is connected with the third shaft seat through the third connecting shaft, the second connecting part is connected with the first shaft seat through the third connecting shaft, the upper connecting part is connected with the fourth shaft seat through the fourth connecting shaft, the first connecting part is connected with the second shaft seat through the second connecting shaft, and locking and unlocking of the pressure block to glass are realized through the clamping groove of the first connecting part.
Preferably, the pressure block, the gasket and the connecting arm are fixedly connected through a first screw.
Further preferably, the first connecting shaft, the second connecting shaft, the third connecting shaft and the fourth connecting shaft are all provided with lubricating sleeves.
Further preferably, the lubricating sleeve is a graphite lubricating sleeve.
Further preferably, the base is provided with a positioning hole and a second screw.
Further preferably, the pulling end is provided with a roller shaft seat, a roller is arranged in the roller shaft seat, and a roller shaft sleeve is sleeved outside the roller.
More preferably, the flexible bead is a high temperature resistant rubber bead.
Most preferably, the locking block is fixedly connected with the pressure block through a plurality of third screws.
Compared with the prior art, the invention has the following beneficial effects:
1. the glass is in soft contact with the flexible pressing strip, so that the scratch on the surface of the glass is avoided to the greatest extent, friction matters are not generated due to friction, the generation of particles on the surface of the glass is reduced, and the quality of a coated product is ensured;
2. the clamping pressure can be adjusted by replacing the gasket according to the requirement, and the clamping pressure value is stable and cannot fluctuate due to the use time;
3. the structure is stable and is a non-consumable product, and even if the clamping device is used for a long time, a good clamping effect can be ensured.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a prior art;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a schematic perspective view of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4 from the middle;
FIG. 6 is a rear view of FIG. 4;
fig. 7 is a cross-sectional view A-A of fig. 6.
A1, connecting a plate; a2, an elastic sheet; a3, an inner hexagon screw; a4, countersunk head socket head cap screws; a5, double torsion springs; a6, a copper support; a7, a thin shaft; 1. a base; 1-1, a third shaft seat; 1-2 a first shaft seat; 2. a support arm; 2-1, a roller shaft seat; 2-2, a second shaft seat; 2-3 fourth shaft seat; 3. a first connecting shaft; 4. a first screw; 5. a roller; 5-1, a roller shaft sleeve; 6. a second screw; 7. a pressure block; 8. a third screw; 9. a locking piece; 10. a connecting arm; 10-1, an upper connection portion; 10-2, a lower connecting part; 11. positioning holes; 12. a flexible batten; 13. a lubricating sleeve; 14. a gasket; 15. a joint connection; 15-1, a first connection portion; 15-2, a second connection portion; 16. a second connecting shaft; 17. a third connecting shaft; 18. and a fourth connecting shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown collectively in fig. 4-7: the invention provides a clamping jig for glass coating, which comprises the following components: the device comprises a base 1, a supporting arm 2, a third connecting shaft 3, a pressure block 7, a locking block 9, a connecting arm 10, a flexible pressing strip 12, a gasket 14, a joint connector 15, a second connecting shaft 16, a third connecting shaft 17 and a fourth connecting shaft 18;
the base 1 is provided with a first shaft seat 1-2 and a third shaft seat 1-1, a clamping groove is formed between the first shaft seat 1-2 and the third shaft seat 1-1, two ends of the supporting arm 2 are both open, one open end is provided with a fourth shaft seat 2-3, the other open end is a pulling-in end, and a second shaft seat 2-2 is arranged between the fourth shaft seat 2-3 and the pulling-in end;
the middle part of the upper surface of the pressure block 7 is provided with a mounting groove, a gasket 14 is arranged in the mounting groove, the locking block 9 is fixed on the lower surface of the pressure block 7, and the flexible pressing strip 12 is fixed on the bottom surface of the pressure block 7; one end of the connecting arm 10 is positioned above the gasket 14 and fixedly connected with the pressure block 7, and the other end is provided with an upper connecting part 10-1 and a lower connecting part 10-2; the two ends of the joint connecting piece 15 are respectively provided with a first connecting part 15-1 and a second connecting part 15-2; the lower connecting part 10-2 is connected with the third shaft seat 1-1 through the third connecting shaft 17, the second connecting part 15-2 is connected with the first shaft seat 1-2 through the third connecting shaft 3, the upper connecting part 10-1 is connected with the fourth shaft seat 2-3 through the fourth connecting shaft 18, the first connecting part 15-1 is connected with the second shaft seat 2-2 through the second connecting shaft 16, the locking and unlocking of the pressure block 7 on glass are realized through the clamping groove of the first connecting part 15-1, and the part of the first connecting part 15-1 clamped into the clamping groove is matched with the clamping groove in structure.
Working principle: when coating film, glass is placed in a coating film cavity, a clamping surface which is positioned on the same horizontal plane with the glass is arranged on the inner wall of the coating film cavity, the base 1 of the invention is fixed on the clamping surface, the upper surface of the pressure block 7 is inclined, the flexible pressing strip 12 is placed above the glass, the first connecting part 15-1 is positioned above the clamping groove, downward acting force is applied to the pulling and combining end to clamp the first connecting part 15-1 into the clamping groove, and in the process of clamping the first connecting part 15-1 into the clamping groove, the supporting arm 2 pushes the pressure block 7 to gradually be in a horizontal state and promotes the flexible pressing strip 12 to press the glass, so that the glass is locked; the pulling-in end is hooked upwards to enable the first connecting part 15-1 to leave the clamping groove, and at the moment, the flexible pressing strip 12 leaves the glass, so that the unlocking of the glass is realized.
Compared with the prior art, the invention changes the existing hard connection with contact into flexible connection, and the flexible pressing strip 12 is in direct contact with the glass, so that the scratch on the surface of the glass is avoided, the generation of surface particles is reduced, and the coating quality is ensured. In addition, the force value of the invention is stable, which is helpful to maintain good clamping effect for a long time, and the magnitude of the force value can be regulated and controlled by adjusting the gasket 14 according to actual needs.
In order to facilitate the adjustment of the pad 14 to obtain the desired force value, as a preferred solution, a further embodiment of the invention, the pressure block 7, the pad 14 and the connecting arm 10 are fixedly connected by means of the first screw 4. The first screw 4 is preferably a countersunk screw, and the spacer 14 can be flexibly replaced by disassembling the first screw to regulate the force value.
As a preferred embodiment of the present invention, the first connecting shaft 3, the second connecting shaft 16, the third connecting shaft 17 and the fourth connecting shaft 18 are all provided with a lubricating sleeve 13, and the lubricating sleeve 13 is preferably a graphite lubricating sleeve. The friction part is carried out by the graphite lubrication sleeve, so that not only can a good lubrication effect be achieved, but also no foreign matters can be generated.
In order to facilitate the installation and use of the present invention, as a preferred technical solution, a positioning hole 11 and a second screw 6 are provided on the base 1, and the positioning is achieved by inserting a positioning pin into the positioning hole, and then the second screw 6 is fixedly connected.
As a preferable technical scheme, in a further embodiment of the invention, a roller shaft seat 2-1 is arranged at the pulling-in end, a roller 5 is arranged in the roller shaft seat 2-1, and a roller shaft sleeve 5-1 is sleeved outside the roller 5. The roller 5 and the roller shaft sleeve 5-1 form a draw hook at the pulling end, and the first connecting part 15-1 is clamped into or separated from the clamping groove through the draw hook.
As a preferred embodiment of the present invention, the flexible bead 12 is a high temperature resistant rubber bead. Of course, other flexible materials that are resistant to high temperatures are also possible.
As a preferred solution, in a further embodiment of the invention, the locking block 9 is fixedly connected to the pressure block 7 by means of a plurality of third screws 8, preferably countersunk screws 8.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the invention. The construction or connection of the components of the invention, which are not described in detail, is known in the art.
Claims (7)
1. Clamping tool for glass coating, its characterized in that: comprising the following steps: the device comprises a base (1), a supporting arm (2), a first connecting shaft (3), a pressure block (7), a locking block (9), a connecting arm (10), a flexible pressing strip (12), a gasket (14), an articulation connecting piece (15), a second connecting shaft (16), a third connecting shaft (17) and a fourth connecting shaft (18);
a first shaft seat (1-2) and a third shaft seat (1-1) are arranged on the base (1), a clamping groove is formed between the first shaft seat (1-2) and the third shaft seat (1-1), two ends of the supporting arm (2) are both open, one open end is provided with a fourth shaft seat (2-3), the other open end is a pulling-in end, and a second shaft seat (2-2) is arranged between the fourth shaft seat (2-3) and the pulling-in end;
the middle part of the upper surface of the pressure block (7) is provided with a mounting groove, a gasket (14) is arranged in the mounting groove, a locking block (9) is fixed on the lower surface of the pressure block (7), and a flexible pressing strip (12) is fixed on the bottom surface of the pressure block (7); one end of the connecting arm (10) is positioned above the gasket (14) and is fixedly connected with the pressure block (7), and the other end of the connecting arm is provided with an upper connecting part (10-1) and a lower connecting part (10-2); the two ends of the joint connecting piece (15) are respectively provided with a first connecting part (15-1) and a second connecting part (15-2); the lower connecting part (10-2) is connected with the third shaft seat (1-1) through a third connecting shaft (17), the second connecting part (15-2) is connected with the first shaft seat (1-2) through the first connecting shaft (3), the upper connecting part (10-1) is connected with the fourth shaft seat (2-3) through a fourth connecting shaft (18), the first connecting part (15-1) is connected with the second shaft seat (2-2) through a second connecting shaft (16), and the locking and unlocking of the pressure block (7) on glass are realized by clamping or leaving the clamping groove through the first connecting part (15-1); the pressure block (7), the gasket (14) and the connecting arm (10) are fixedly connected through the first screw (4).
2. The clamping jig for glass coating according to claim 1, wherein: the first connecting shaft (3), the second connecting shaft (16), the third connecting shaft (17) and the fourth connecting shaft (18) are all provided with a lubricating sleeve (13) outside.
3. The clamping jig for glass coating according to claim 2, wherein: the lubricating sleeve (13) is a graphite lubricating sleeve.
4. The clamping jig for glass coating according to claim 1, wherein: the base (1) is provided with a positioning hole (11) and a second screw (6).
5. The clamping jig for glass coating according to claim 1, wherein: the pulling-in end is provided with a roller shaft seat (2-1), a roller (5) is arranged in the roller shaft seat (2-1), and a roller shaft sleeve (5-1) is sleeved outside the roller (5).
6. The clamping jig for glass coating according to any one of claims 1 to 5, wherein: the flexible pressing strip (12) is a high-temperature-resistant rubber pressing strip.
7. The clamping jig for glass coating according to any one of claims 1 to 5, wherein: the locking block (9) is fixedly connected with the pressure block (7) through a plurality of third screws (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210166628.3A CN114620941B (en) | 2022-02-23 | 2022-02-23 | Clamping jig for glass coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210166628.3A CN114620941B (en) | 2022-02-23 | 2022-02-23 | Clamping jig for glass coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114620941A CN114620941A (en) | 2022-06-14 |
| CN114620941B true CN114620941B (en) | 2024-01-23 |
Family
ID=81900103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210166628.3A Active CN114620941B (en) | 2022-02-23 | 2022-02-23 | Clamping jig for glass coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114620941B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB222336A (en) * | 1923-10-30 | 1924-10-02 | Henry Alonzo House | Improvements relating to process and apparatus for baking or cooking |
| CN202200633U (en) * | 2011-08-25 | 2012-04-25 | 吴江西格玛电子有限公司 | Clamp for sticking double faced adhesive tape |
| CN104400286A (en) * | 2014-10-20 | 2015-03-11 | 天津市君治旺科技发展有限公司 | Clamp type positioning pin mechanism |
| CN207143125U (en) * | 2017-08-21 | 2018-03-27 | 蓝思科技（长沙）有限公司 | Position-limiting fixture and pressurize stopping means |
| CN210571095U (en) * | 2019-09-18 | 2020-05-19 | 上汽大众汽车有限公司 | Clamp pressure sensor |
| CN212502851U (en) * | 2020-05-20 | 2021-02-09 | 江苏上玻玻璃有限公司 | Coated glass clamping device |
-
2022
- 2022-02-23 CN CN202210166628.3A patent/CN114620941B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB222336A (en) * | 1923-10-30 | 1924-10-02 | Henry Alonzo House | Improvements relating to process and apparatus for baking or cooking |
| CN202200633U (en) * | 2011-08-25 | 2012-04-25 | 吴江西格玛电子有限公司 | Clamp for sticking double faced adhesive tape |
| CN104400286A (en) * | 2014-10-20 | 2015-03-11 | 天津市君治旺科技发展有限公司 | Clamp type positioning pin mechanism |
| CN207143125U (en) * | 2017-08-21 | 2018-03-27 | 蓝思科技（长沙）有限公司 | Position-limiting fixture and pressurize stopping means |
| CN210571095U (en) * | 2019-09-18 | 2020-05-19 | 上汽大众汽车有限公司 | Clamp pressure sensor |
| CN212502851U (en) * | 2020-05-20 | 2021-02-09 | 江苏上玻玻璃有限公司 | Coated glass clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114620941A (en) | 2022-06-14 |
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