CN209890730U - A spiral hanger for PVD processing - Google Patents
A spiral hanger for PVD processing Download PDFInfo
- Publication number
- CN209890730U CN209890730U CN201920548736.0U CN201920548736U CN209890730U CN 209890730 U CN209890730 U CN 209890730U CN 201920548736 U CN201920548736 U CN 201920548736U CN 209890730 U CN209890730 U CN 209890730U
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- Prior art keywords
- rod
- bracket
- main
- support rod
- main rod
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- Expired - Fee Related
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- 238000005240 physical vapour deposition Methods 0.000 claims abstract description 15
- 238000001771 vacuum deposition Methods 0.000 claims abstract description 6
- 238000004381 surface treatment Methods 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Physical Vapour Deposition (AREA)
Abstract
A spiral hanger for PVD processing is arranged in vacuum coating equipment and mainly comprises a main rod, support rods and a bracket, wherein the bracket is of a spiral structure, the main rod is a straight rod vertically arranged, at least one group of support rods are arranged on the main rod, each group of support rods comprises an upper support rod and a lower support rod, and the upper support rod and the lower support rod are respectively fixed at the upper end part and the lower end part of the main rod; one end of the upper supporting rod and one end of the lower supporting rod are fixedly connected with the main rod, and the other ends of the upper supporting rod and the lower supporting rod are respectively connected with two ends of the bracket through lock sleeves; the upper support rod and the lower support rod are respectively provided with a clamp spring for clamping a coated product; the spiral hanger has the characteristics of being simple in structure, being suitable for spiral hangers for PVD surface treatment of hoses with more length specifications, effectively improving the utilization rate of equipment, meeting more product requirements and the like.
Description
Technical Field
The utility model belongs to vacuum coating auxiliary assembly field, concretely relates to spiral hanger for PVD processing.
Background
In PVD (physical vapor deposition) coating, a coated workpiece needs to be hung in a coating vacuum chamber for vacuum coating, and at present, a coating process is widely applied to various fields such as optics, semiconductors and the like. The existing coating process usually uses physical vapor deposition as the main process, and the operation method generally comprises the steps of cleaning a workpiece to be coated, placing the workpiece on a supporting mechanism, feeding the workpiece into a coating machine, heating and vacuumizing. After the high vacuum state is formed around the workpiece to be coated, the film material is heated to convert the film material from a solid state into a gaseous state or an ionic state, and the film material passes through the space from the evaporation source to reach the surface of the workpiece to be coated, and is deposited on the surface to gradually form a film.
However, most of the existing supporting mechanisms have great restrictions on the placement of workpieces, and it is difficult for the coating machine to add other power devices to drive the supporting mechanisms to move or rotate the workpieces during the coating process due to the restrictions of high vacuum and high temperature, and in addition, the height of the inner cavity of the PVD apparatus is 1.3 meters at present, the longest length of the workpiece subjected to surface treatment is only 1.2 meters, especially, the length of the hose product is more than 1.2 meters, and the limitation during production is very large, and the requirements of production and products cannot be met.
Disclosure of Invention
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a simple structure, the spiral hanger of PVD surface treatment of the hose class of adaptable more length specification, effective lifting means's utilization ratio satisfies more product demands.
The utility model aims at providing a spiral hanger for PVD processing, which is arranged in vacuum coating equipment and mainly comprises a main rod, support rods and a bracket, wherein the bracket is of a spiral structure, the main rod is a straight rod vertically arranged, the main rod is provided with at least one group of support rods, each group of support rods comprises an upper support rod and a lower support rod, and the upper support rod and the lower support rod are respectively fixed at the upper end part and the lower end part of the main rod; one end of the upper supporting rod and one end of the lower supporting rod are fixedly connected with the main rod, and the other ends of the upper supporting rod and the lower supporting rod are respectively connected with the two ends of the bracket through lock sleeves.
Furthermore, the upper support rod and the lower support rod are respectively provided with a clamp spring for clamping a coated product.
Furthermore, the number of the struts arranged on the main rod is 1-3.
Further, the number of the struts arranged on the main rod is 3.
The utility model has the advantages of: through helical structure's bracket, can cup joint the hose class product of pending outside the bracket, through the upper and lower tip of the fixed hose class product of jump ring to accomplish surface treatment, can effectively promote equipment's utilization ratio, satisfy more product demands.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of fig. 1.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-2, the spiral hanger for PVD processing according to the present invention is installed in a vacuum coating apparatus, and mainly includes a main rod 1, support rods 2 and a bracket 4, wherein the bracket 4 is of a spiral structure, a hose product to be processed is hung along the bracket to avoid collision between the product and the product, between the product and a fixture apparatus, and the like, the main rod 1 is a vertically arranged straight rod, the main rod 1 is provided with at least one group of support rods 2, each group of support rods 2 includes an upper support rod 21 and a lower support rod 22, and the upper support rod 21 and the lower support rod 22 are respectively fixed at the upper end and the lower end of the main rod 1; the upper supporting rod 21 and the lower supporting rod 22 are both in a 7-shaped structure, one end of each of the upper supporting rod 21 and the lower supporting rod 22 is fixedly connected with the main rod 1, and the other end of each of the upper supporting rod 21 and the lower supporting rod 22 is connected with two ends of the bracket 4 through the lock sleeves 5.
Referring to fig. 1, the upper support rod 21 and the lower support rod 22 are respectively provided with a clamp spring 3 for clamping a coated product, and the clamp springs 3 are arranged on the bent edges of the 7-shaped structures of the upper support rod and the lower support rod.
Referring to fig. 1, the number of the struts provided on the main shaft 1 is 1-3.
Referring to fig. 1, the number of poles provided on the main pole 1 is 3.
When a product is clamped, a product to be processed, such as a hose of a double-buckle pipe outer pipe, is sleeved in from the opening end A of the bracket 4, and after the product is sleeved, the opening end A of the bracket 4 is inserted into the hole end B of the lock sleeve 5; then, two ends of the double-buckle outer pipe are pulled apart to be completely sleeved on the bracket 4, and the double-buckle outer pipe is clamped on the clamp spring 3. After being hung, the glass fiber reinforced plastic composite material can be put into PVD equipment for PVD surface treatment.
After the PVD surface treatment is completed, the two ends of the double-buckle outer tube of the product are taken down from the clamp springs 5, the opening end A of the bracket 4 is pulled out from the hole end B of the lock sleeve 5, and finally the double-buckle outer tube is taken out.
The specific embodiments described herein are merely illustrative of the principles of the present invention and its efficacy, and are not intended to limit the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical idea of the present invention shall be covered by the claims of the present invention.
Claims (4)
1. A spiral hanger for PVD processing is arranged in vacuum coating equipment and mainly comprises a main rod, support rods and a bracket, and is characterized in that the bracket is of a spiral structure, the main rod is a straight rod vertically arranged, at least one group of support rods are arranged on the main rod, each group of support rods comprises an upper support rod and a lower support rod, and the upper support rod and the lower support rod are respectively fixed at the upper end part and the lower end part of the main rod; one end of the upper supporting rod and one end of the lower supporting rod are fixedly connected with the main rod, and the other ends of the upper supporting rod and the lower supporting rod are respectively connected with the two ends of the bracket through lock sleeves.
2. The screw-type hanger according to claim 1, wherein the upper support bar and the lower support bar are respectively provided with a clamp spring for clamping a product to be coated.
3. The screw hanger according to claim 2 wherein the number of said struts provided on said primary shaft is between 1 and 3.
4. The screw hanger according to claim 3 wherein the number of struts provided on the primary shaft is 3 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548736.0U CN209890730U (en) | 2019-04-22 | 2019-04-22 | A spiral hanger for PVD processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548736.0U CN209890730U (en) | 2019-04-22 | 2019-04-22 | A spiral hanger for PVD processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209890730U true CN209890730U (en) | 2020-01-03 |
Family
ID=69019231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920548736.0U Expired - Fee Related CN209890730U (en) | 2019-04-22 | 2019-04-22 | A spiral hanger for PVD processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209890730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111334842A (en) * | 2020-04-09 | 2020-06-26 | 集美大学 | PVD electroplates and hangs frock structure |
-
2019
- 2019-04-22 CN CN201920548736.0U patent/CN209890730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111334842A (en) * | 2020-04-09 | 2020-06-26 | 集美大学 | PVD electroplates and hangs frock structure |
| CN111334842B (en) * | 2020-04-09 | 2021-06-18 | 厦门科瑞声科技有限公司 | PVD electroplates and hangs frock structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |