CN220097577U - Transmission ceramic roller for high-temperature coating - Google Patents
Transmission ceramic roller for high-temperature coating Download PDFInfo
- Publication number
- CN220097577U CN220097577U CN202321134369.2U CN202321134369U CN220097577U CN 220097577 U CN220097577 U CN 220097577U CN 202321134369 U CN202321134369 U CN 202321134369U CN 220097577 U CN220097577 U CN 220097577U
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- China
- Prior art keywords
- ceramic roller
- substrate
- roller body
- driving
- coating
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- 239000000919 ceramic Substances 0.000 title claims abstract description 69
- 239000011248 coating agent Substances 0.000 title claims abstract description 51
- 238000000576 coating method Methods 0.000 title claims abstract description 51
- 230000005540 biological transmission Effects 0.000 title claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 50
- 238000009954 braiding Methods 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 36
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004760 aramid Substances 0.000 description 3
- 229920003235 aromatic polyamide Polymers 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model relates to the technical field of coating, and discloses a transmission ceramic roller for high-temperature coating. The driving ceramic roller of the present utility model comprises: the ceramic roller comprises a ceramic roller body and a metal braiding sleeve, wherein the metal braiding sleeve is tightly sleeved on the circumferential side wall of the ceramic roller body and is used for being in contact with a substrate. The transmission ceramic roller is arranged in a cavity of the coating equipment, the substrate is fed into the cavity of the coating equipment from the inlet and is placed against the metal braiding sleeve, and when the ceramic roller body rotates, the substrate is driven to move, so that the substrate is output from the outlet of the cavity, and coating of the substrate is completed. The metal braiding sleeve has a smooth surface, and the braiding structure greatly increases the friction force between the transmission ceramic roller and the substrate, so that the substrate stably moves at a constant speed in a cavity of the coating equipment; and the metal braiding sleeve is directly sleeved on the driving roller body, so that the surface of the driving roller body does not need to be provided with a groove, and the processing of the driving roller body is facilitated.
Description
Technical Field
The embodiment of the utility model relates to the technical field of coating, in particular to a transmission ceramic roller for high-temperature coating.
Background
Windshields of automobiles generally need to be subjected to coating treatment to improve the wear resistance and corrosion resistance of the glass, and to improve the heat insulation and other properties of the glass.
When a substrate such as glass is coated, the substrate is sent into a vacuum cavity of coating equipment by a conveying mechanism for coating, and a plurality of driving rollers are arranged in the vacuum cavity. Grooves are formed in the surface of the driving roller, the aramid ropes are embedded into the grooves of the driving roller, and the aramid ropes protrude out of the grooves of the driving shaft. After entering the cavity, the substrate is placed on an aramid rope of a driving roller, and the driving roller drives the substrate to move in the vacuum cavity when rotating, so that the substrate coated with the film is sent out from an outlet of the vacuum cavity.
The inventor of the utility model discovers that the friction force between the driving roller and the substrate is smaller because the contact area between the aramid fiber rope and the substrate is smaller, so that the substrate cannot move stably; and the surface of the driving roller is required to be provided with grooves, so that the processing precision of the driving roller is required to be high.
Disclosure of Invention
The utility model aims to provide a transmission ceramic roller for high-temperature coating so as to solve the problems in the background technology.
The embodiment of the utility model provides a transmission ceramic roller for high-temperature coating, which comprises the following components: a ceramic roller body and a metal braiding sleeve;
the metal braiding sleeve is tightly sleeved on the circumferential side wall of the ceramic roller body and is used for being in contact with and propped against the substrate, and the ceramic roller body is used for driving the substrate to move when rotating.
Based on the scheme, the transmission ceramic roller for high-temperature coating is provided with the ceramic roller body and the metal braiding sleeve, the metal braiding sleeve is tightly sleeved on the circumferential side wall of the ceramic roller body, and the metal braiding sleeve is used for being in contact with and propped against the substrate. According to the transmission ceramic roller for high-temperature coating, the ceramic roller body is rotatably arranged in the cavity of the coating equipment, a substrate to be coated is fed into the cavity of the coating equipment from the inlet, and is placed against the metal braiding sleeve of the ceramic roller body, and the ceramic roller body drives the substrate to move when rotating, so that the substrate is output from the outlet of the cavity, and coating of the substrate is completed. The metal braiding sleeve has a smooth surface, and the unique braiding structure greatly increases the friction force between the transmission ceramic roller and the substrate, so that the substrate stably moves at a constant speed in the cavity of the coating equipment; and the metal braiding sleeve is directly sleeved on the driving roller body, so that grooves do not need to be machined on the surface of the driving roller body, and the driving roller is convenient to machine.
In one possible solution, the end of the metal braiding is provided with a limiting protrusion.
In one possible solution, the limit projection is circular arc-shaped.
In one possible solution, the material of the metal braiding sleeve is stainless steel fiber.
In one possible scheme, the two ends of the ceramic roller body are sleeved with shaft sleeves, and the shaft sleeves are used for fixing.
In one possible embodiment, the shaft sleeve at one end is provided with a coupling for connection to a drive mechanism.
In one possible solution, the coupling is a three-jaw coupling.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view of a driven ceramic roll for high temperature coating in an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a driven ceramic roll in an embodiment of the utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 in an embodiment of the utility model;
fig. 4 is a schematic view of a coupling in an embodiment of the present utility model.
Reference numerals in the drawings:
1. a ceramic roller body; 12. a metal braiding sleeve; 121. a limit protrusion; 13. a shaft sleeve; 14. a coupling.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; either directly, or indirectly, through intermediaries, may be in communication with each other, or may be in interaction with each other, unless explicitly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The technical scheme of the utility model is described in detail below by specific examples. The following embodiments may be combined with each other, and some embodiments may not be repeated for the same or similar concepts or processes.
As described in the background of the utility model, a substrate such as glass is fed into a vacuum chamber of a coating apparatus during coating, and a plurality of driving rollers are provided in the vacuum chamber. The substrate is driven to move in the cavity by the rotation of the driving roller.
The inventor of the utility model discovers that the prior art film coating driving roller has small friction force between the driving roller and the substrate because the contact area between the aramid fiber rope on the driving roller and the substrate is small, so that the substrate cannot move stably; and the surface of the driving roller is required to be provided with grooves, so that the processing precision of the driving roller is required to be high.
In order to solve the above problems, the present inventors have proposed the technical solution of the present utility model, and specific embodiments are as follows:
fig. 1 is a schematic view of a driving ceramic roller for high temperature coating according to an embodiment of the present utility model, fig. 2 is a schematic cross-sectional view of the driving ceramic roller according to an embodiment of the present utility model, fig. 3 is a partially enlarged view of fig. 2 according to an embodiment of the present utility model, and fig. 4 is a schematic view of a coupling according to an embodiment of the present utility model. As shown in fig. 1 to 4, the driving ceramic roller for high temperature coating of the present embodiment includes: a ceramic roller body 11 and a metal braiding 12.
The metal braiding sleeve 12 is sleeved outside the ceramic roller body 11, is tightly coated on the circumferential side wall of the ceramic roller body 11, and rotates along with the ceramic roller body 11.
In this embodiment, the ceramic roller body is rotatably disposed in the vacuum cavity of the film plating apparatus and is in transmission connection with an external driving mechanism, and the driving mechanism drives the ceramic roller body to rotate. The substrate to be coated is sent into the cavity of the coating equipment from the inlet, is placed against the metal braiding sleeve of the ceramic roller body, and when the ceramic roller body rotates, the substrate is driven to move stably at a constant speed in the cavity and finally is output from the outlet of the cavity, so that the coating of the substrate is completed. The metal braiding sleeve has a smooth surface, and the unique braiding structure greatly increases the friction force between the transmission ceramic roller and the substrate, so that the substrate stably moves at a constant speed in the cavity of the coating equipment.
Through the above, it is easy to find that, in the transmission ceramic roller for high-temperature coating according to the embodiment, by setting the ceramic roller body and the metal braiding sleeve, the metal braiding sleeve is tightly sleeved on the circumferential side wall of the ceramic roller body, and the metal braiding sleeve is used for contacting and supporting with the substrate. The ceramic roller body is arranged in the cavity of the coating equipment, the substrate to be coated is sent into the cavity of the coating equipment from the inlet, the substrate is placed against the metal braiding sleeve of the ceramic roller body, and the ceramic roller body drives the substrate to move when rotating, so that the substrate is output from the outlet of the cavity, and coating of the substrate is completed. The metal braiding sleeve has a smooth surface, and the unique braiding structure greatly increases the friction force between the transmission ceramic roller and the substrate, so that the substrate stably moves at a constant speed in the cavity of the coating equipment; and the metal braiding sleeve is directly sleeved on the driving roller body, so that grooves do not need to be machined on the surface of the driving roller body, and the driving roller is convenient to machine.
Alternatively, as shown in fig. 1 and 3, in the transmission ceramic roller for high-temperature coating in this embodiment, the ends of the left and right ends of the metal braiding sleeve 12 are provided with limiting protrusions 121, and the distance between the limiting protrusions 121 of the two ends of the metal braiding sleeve 12 corresponds to the width of the substrate.
In this embodiment, the substrate enters into the cavity of the coating equipment, and is clamped between the limiting protrusions of the metal braiding sleeve, and the limiting protrusions of the metal braiding sleeve block the substrate, so that the substrate is prevented from deviating in the moving process.
Further, in the transmission ceramic roller for high-temperature coating in this embodiment, the limiting protrusion 121 on the metal braid 12 is in a smooth arc shape, so as to prevent the substrate from being scratched after the limiting protrusion collides with the substrate.
Further, in the present embodiment, the material of the metal braid 12 is stainless steel fiber for the transmission ceramic roller for high temperature coating.
The stainless steel fiber has high tensile strength, heat resisting temperature not less than 700 deg.c and smelting point as high as 1350 deg.c, and may be used in high temperature environment. The stainless steel fiber has the advantages of small resistance, good electric conduction and thermal conductivity, softness, ventilation, heat insulation, sound absorption, shock absorption, filtration and the like, and can be stably used on a high-temperature coating production line.
Optionally, in the transmission ceramic roller for high-temperature coating in this embodiment, the end parts at the left and right ends of the ceramic roller body 11 are sleeved with the shaft sleeves 13, and the shaft sleeves 13 on the ceramic roller body 11 are rotatably arranged on the coating equipment through bearings, so that the ceramic roller body 11 is convenient to install and fix on the coating equipment.
Further, in the transmission ceramic roller for high-temperature coating in this embodiment, the shaft sleeve 13 at one end of the ceramic roller body 11 is provided with the coupling 14, and the ceramic roller body 11 is conveniently in transmission connection with the driving mechanism through the coupling 14 in transmission connection with the driving mechanism.
Further, in the ceramic roller for high-temperature coating, the coupling 14 is a three-jaw coupling, so that the coupling is more convenient to be in transmission connection with the driving mechanism.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be a direct contact between the first feature and the second feature, or an indirect contact between the first feature and the second feature through an intervening medium.
Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is at a lower level than the second feature.
In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (7)
1. A driven ceramic roll for high temperature coating comprising: a ceramic roller body and a metal braiding sleeve;
the metal braiding sleeve is tightly sleeved on the circumferential side wall of the ceramic roller body and is used for being in contact with and propped against the substrate, and the ceramic roller body is used for driving the substrate to move when rotating.
2. The driving ceramic roller for high temperature coating according to claim 1, wherein the end of the metal braid is provided with a limit protrusion.
3. The driving ceramic roller for high temperature coating according to claim 2, wherein the limit protrusion is arc-shaped.
4. A driven ceramic roller for high temperature coating according to claim 3, wherein the metal braiding sleeve is made of stainless steel fiber.
5. The driving ceramic roller for high temperature coating according to claim 1, wherein the two ends of the ceramic roller body are sleeved with shaft sleeves, and the shaft sleeves are used for fixing.
6. The ceramic roller for high temperature coating according to claim 5, wherein the shaft sleeve at one end is provided with a coupling for connection with a driving mechanism transmission mechanism.
7. The driven ceramic roll for high temperature coating according to claim 6, wherein the coupling is a three-jaw coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321134369.2U CN220097577U (en) | 2023-05-12 | 2023-05-12 | Transmission ceramic roller for high-temperature coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321134369.2U CN220097577U (en) | 2023-05-12 | 2023-05-12 | Transmission ceramic roller for high-temperature coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220097577U true CN220097577U (en) | 2023-11-28 |
Family
ID=88868393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321134369.2U Active CN220097577U (en) | 2023-05-12 | 2023-05-12 | Transmission ceramic roller for high-temperature coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220097577U (en) |
-
2023
- 2023-05-12 CN CN202321134369.2U patent/CN220097577U/en active Active
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| GR01 | Patent grant |