CN114620941A - Clamping jig for glass coating - Google Patents
Clamping jig for glass coating Download PDFInfo
- Publication number
- CN114620941A CN114620941A CN202210166628.3A CN202210166628A CN114620941A CN 114620941 A CN114620941 A CN 114620941A CN 202210166628 A CN202210166628 A CN 202210166628A CN 114620941 A CN114620941 A CN 114620941A
- Authority
- CN
- China
- Prior art keywords
- shaft
- shaft seat
- glass
- clamping
- seat
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 44
- 239000011248 coating agent Substances 0.000 title claims abstract description 19
- 238000000576 coating method Methods 0.000 title claims abstract description 19
- 230000001050 lubricating effect Effects 0.000 claims description 12
- 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
- 238000000034 method Methods 0.000 claims description 3
- 238000006748 scratching Methods 0.000 abstract 1
- 230000002393 scratching effect Effects 0.000 abstract 1
- 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
- 230000000694 effects Effects 0.000 description 4
- 239000007888 film coating Substances 0.000 description 3
- 238000009501 film coating Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
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 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; a first shaft seat and a third shaft seat are arranged on the base, a clamping groove is formed between the first shaft seat and the third shaft seat, and a fourth shaft seat and a second shaft seat are arranged on the supporting arm; 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 a first connecting part and a second connecting part; lower connecting portion rotate with the third axle seat to be connected, and the second connecting portion rotate with the primary shaft seat to be connected, goes up connecting portion and rotate with the fourth axle seat to be connected, and first connecting portion rotate with the second axle seat to be connected, and the draw-in groove realization is locked and the unblock to glass through first connecting portion card income or leave. The invention is in soft contact with the glass, thereby avoiding scratching the surface of the glass to the maximum extent, ensuring the quality of a coated product, and ensuring the stable and adjustable clamping pressure value.
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 needs to be clamped in the coating cavity through the clamping jig. The existing clamping jig is shown in the attached figures 1-3 of the specification: it comprises the following steps: the clamping fixture comprises a copper support A6, a double torsion spring A5, a connecting plate A1, a spring plate A2 and a thin shaft A7, wherein 2 double torsion springs A5 are assembled at two ends of the copper support A6, the thin shaft A7 penetrates through the double torsion spring A5 and the copper support A6, two ends of the thin shaft A7 are respectively provided with a countersunk hexagon socket head cap screw A4, the connecting plate A1 is fixed on the copper support A6, the spring plate A2 is fixedly connected with the connecting plate A1 through the hexagon socket head cap screw A3, and the whole clamping fixture is fixed on a clamping surface through the countersunk hexagon socket head cap screw A4; glass clamping and taking out are all realized through cylinder effect on connecting plate A1, then drive shell fragment A2 and remove. The clamping has the following defects: 1. the elastic sheet A2 is in contact hard connection with the glass, if the pressure is too low, the glass can be clamped too loosely, and the glass can move relatively greatly in the operation process, even the sheet can fall off, if the pressure is too high, the glass can be clamped too tightly, and the glass can crack and even break when the glass is subjected to thermal expansion; moreover, even if the initial pressure is proper, the elasticity of the elastic sheet a2 changes with the time, and thus the stable clamping effect cannot be maintained, because the elastic sheet a2 is a consumable product; 2. the pressure to glass is controlled through two torsional spring A5, can't carry out nimble regulation to pressure size, can produce the particulate matter that influences product quality because of the friction moreover between two torsional spring A5 and the thin axle A7. In view of this, this application has proposed a glass is clamping tool for coating film.
Disclosure of Invention
In order to solve the existing technical problem: the invention provides a clamping jig for glass coating, which solves the problems that the clamping is too loose or too tight and the clamping pressure cannot be flexibly adjusted due to hard connection between the clamping jig and glass.
The invention is realized by the following technical scheme:
the utility model provides a glass is clamping tool for 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 further 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 a first connecting part and a second connecting part; lower connecting portion pass through the third connecting axle and are connected with the third axle seat, and the second connecting portion pass through the third connecting axle and are connected with the first axle seat, go up connecting portion and pass through the fourth connecting axle and be connected with the fourth axle seat, and first connecting portion pass through the second connecting axle and are connected with the second axle seat, go into or leave the draw-in groove through first connecting portion card and realize locking and the unblock of pressure piece to glass.
Preferably, the pressure block, the gasket and the connecting arm are fixedly connected through a first screw.
Further preferably, lubricating sleeves are arranged outside the first connecting shaft, the second connecting shaft, the third connecting shaft and the fourth connecting shaft.
Further preferably, the lubricating sleeve is a graphite lubricating sleeve.
Further preferably, the base is provided with a positioning hole and a second screw.
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 and the pressure block are fixedly connected through a plurality of third screws.
Compared with the prior art, the invention has the following beneficial effects:
1. the flexible pressing strip is in soft contact with the glass, so that the scratch on the surface of the glass is avoided to the maximum extent, friction materials cannot be 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, the non-consumable product is adopted, and a good clamping effect can be guaranteed even if the clamping device is used for a long time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of a prior art construction;
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 perspective view of FIG. 4 cut away from the middle thereof;
FIG. 6 is a rear view of FIG. 4;
fig. 7 is a sectional view a-a of fig. 6.
A1, connecting plates; a2, spring plate; a3, inner hexagon screws; a4, countersunk hexagon socket head cap screws; a5, double torsion spring; a6, a copper support; a7, 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 base; 2-3 fourth shaft seats; 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 block; 10. a connecting arm; 10-1, an upper connecting part; 10-2, a lower connecting part; 11. positioning holes; 12. a flexible batten; 13. a lubricating sleeve; 14. a gasket; 15. a joint connector; 15-1, a first connection; 15-2, a second connecting part; 16. a second connecting shaft; 17. a third connecting shaft; 18. and a fourth connecting shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown collectively in fig. 4-7: the invention provides a clamping jig for glass coating, which comprises: 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 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 pull-in end, and a second shaft seat 2-2 is also arranged between the fourth shaft seat 2-3 and the pull-in end;
a mounting groove is formed in the middle of the upper surface of the pressure block 7, the gasket 14 is arranged in the mounting groove, the locking block 9 is fixed to the lower surface of the pressure block 7, and the flexible pressing strip 12 is fixed to 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 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 a first connecting part 15-1 and a second connecting part 15-2; the lower connecting portion 10-2 is connected with a third shaft seat 1-1 through a third connecting shaft 17, the second connecting portion 15-2 is connected with a first shaft seat 1-2 through a third connecting shaft 3, the upper connecting portion 10-1 is connected with a fourth shaft seat 2-3 through a fourth connecting shaft 18, the first connecting portion 15-1 is connected with the second shaft seat 2-2 through a second connecting shaft 16, the pressure block 7 is locked and unlocked by clamping or leaving the clamping groove through the first connecting portion 15-1, and the part of the clamping groove, clamped by the first connecting portion 15-1, is matched with the clamping groove structure.
The working principle is as follows: during film coating, glass is placed in a film coating cavity, a clamping surface which is positioned on the same horizontal plane with the glass is arranged on the inner wall of the film coating cavity, a base 1 of the invention is fixed on the clamping surface, the upper surface of a pressure block 7 is inclined, a flexible pressing strip 12 is arranged above the glass, a first connecting part 15-1 is positioned above a clamping groove, a downward acting force is applied to a pulling end to enable the first connecting part 15-1 to be clamped in the clamping groove, and in the process that the first connecting part 15-1 is clamped in the clamping groove, a supporting arm 2 pushes the pressure block 7 to be gradually in a horizontal state and enables the flexible pressing strip 12 to tightly press the glass, so that the locking of the glass is realized; the pulling 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 glass is unlocked.
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, thereby not only preventing the surface of the glass from being scratched, but also reducing the generation of surface particles and ensuring the coating quality. Moreover, the force value of the invention is not only stable, which is beneficial to maintaining good clamping effect for a long time, but also can be regulated and controlled by the adjusting gasket 14 according to actual needs.
In order to facilitate the adjustment of the spacer 14 to obtain the desired force value, as a preferred solution, the pressure block 7, the spacer 14 and the connecting arm 10 are fixedly connected by a first screw 4. The first screw 4 is preferably a countersunk head screw, and the gasket 14 can be flexibly replaced by disassembling the first screw so as to regulate the force value.
As a preferable embodiment of the present invention, the lubricating sleeves 13 are provided outside the first connecting shaft 3, the second connecting shaft 16, the third connecting shaft 17 and the fourth connecting shaft 18, and the lubricating sleeves 13 are preferably graphite lubricating sleeves. The friction part is carried out by a graphite lubricating sleeve, so that not only can a good lubricating effect be achieved, but also no foreign matter can be generated.
In order to facilitate the installation and use of the present invention, as a preferred technical solution, in another embodiment of the present invention, the base 1 is provided with a positioning hole 11 and a second screw 6, the positioning hole is inserted by a positioning pin to realize positioning, and then the second screw 6 is fixedly connected.
As a preferable technical solution, in another embodiment of the present invention, the pulling end is provided with a roller axle seat 2-1, a roller 5 is arranged in the roller axle seat 2-1, and a roller axle sleeve 5-1 is sleeved outside the roller 5. The roller 5 and the roller shaft sleeve 5-1 form a draw hook at a drawing end, and the first connecting part 15-1 is clamped into or separated from the clamping groove through the draw hook.
As a preferred technical solution, in another embodiment of the present invention, the flexible pressing strip 12 is a high temperature resistant rubber pressing strip. Of course, other high temperature resistant flexible materials are also possible.
As a preferred technical solution, in a further embodiment of the present invention, the locking block 9 and the pressure block 7 are fixedly connected by a plurality of third screws 8, and the third screws 8 are preferably countersunk screws.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention. The construction or connection of parts not described in detail in the present invention is prior art.
Claims (8)
1. The utility model provides a glass is clamping tool for coating film which characterized in that: the method comprises the following steps: 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 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 pull-close end, and a second shaft seat (2-2) is arranged between the fourth shaft seat (2-3) and the pull-close end;
a mounting groove is formed in the middle of the upper surface of the pressure block (7), the 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 is 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 a first connecting part (15-1) and a second connecting part (15-2); lower connecting portion (10-2) are connected with third axle bed (1-1) through third connecting axle (17), second connecting portion (15-2) are connected with first axle bed (1-2) through third connecting axle (3), go up connecting portion (10-1) and be connected with fourth axle bed (2-3) through fourth connecting axle (18), first connecting portion (15-1) are connected with second axle bed (2-2) through second connecting axle (16), block into or leave through first connecting portion (15-1) the draw-in groove realizes locking and the unblock of pressure piece (7) to glass.
2. The clamping jig for glass coating according to claim 1, characterized in that: the pressure block (7), the gasket (14) and the connecting arm (10) are fixedly connected through a first screw (4).
3. The clamping jig for glass coating according to claim 1, characterized in that: lubricating sleeves (13) are arranged outside the first connecting shaft (3), the second connecting shaft (16), the third connecting shaft (17) and the fourth connecting shaft (18).
4. The clamping jig for glass coating according to claim 3, characterized in that: the lubricating sleeve (13) is a graphite lubricating sleeve.
5. The clamping jig for glass coating according to claim 1, characterized in that: the base (1) is provided with a positioning hole (11) and a second screw (6).
6. The clamping jig for glass coating according to claim 1, characterized in that: the pulling 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).
7. The clamping jig for glass coating according to any one of claims 1 to 6, wherein: the flexible pressing strip (12) is a high-temperature resistant rubber pressing strip.
8. The clamping jig for glass coating according to any one of claims 1 to 6, characterized in that: 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 true CN114620941A (en) | 2022-06-14 |
| CN114620941B 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 |
|---|---|
| CN114620941B (en) | 2024-01-23 |
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