CN211010429U - Vacuum shifts platform with separating heat exchanger structure - Google Patents
Vacuum shifts platform with separating heat exchanger structure Download PDFInfo
- Publication number
- CN211010429U CN211010429U CN201920918164.0U CN201920918164U CN211010429U CN 211010429 U CN211010429 U CN 211010429U CN 201920918164 U CN201920918164 U CN 201920918164U CN 211010429 U CN211010429 U CN 211010429U
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- Prior art keywords
- heat insulation
- splint
- heat
- box body
- wall
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- 238000009413 insulation Methods 0.000 claims abstract description 40
- 239000012774 insulation material Substances 0.000 claims abstract description 11
- 239000010425 asbestos Substances 0.000 claims description 12
- 229910052895 riebeckite Inorganic materials 0.000 claims description 12
- 239000003365 glass fiber Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000011491 glass wool Substances 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a vacuum shifts platform with separating heat exchanger structure, including separating heat exchanger and oven heat insulating board, separate the connection of heat exchanger and oven heat insulating board, separate the heat exchanger and include interior box, insulating layer and the outer box that sets gradually from inside to outside, the insulating layer includes inner splint and outer splint, it has thermal insulation material to fill between inner splint and the outer splint, all through a plurality of thermal-insulated connecting piece fixed connection between inner splint and the inner box and between outer splint and the outer box, fixed mounting has a plurality of U type work piece that sets up side by side on the inner wall of inner box, fixed mounting has the heater strip on the outer wall of U type work piece; the oven heat insulation plate comprises an outer frame, wherein a plurality of bottom cushions arranged side by side are fixedly arranged in the outer frame, and heat insulation materials are filled in the bottom cushions. The device can reduce the deformation amount of the heat shield structure at high temperature as little as possible while insulating heat, and the service life of the product is prolonged.
Description
Technical Field
The utility model belongs to the technical field of the mechanical support technique and specifically relates to vacuum shifts platform and uses thermal shroud structure that separates that says so.
Background
The vacuum shifts platform and need carry out the bulk heating to the vacuum cavity at the in-process of work, generally can adhere to heating structure at thermal-insulated cover inner wall, consequently need to separate the thermal-insulated demand that can satisfy by the thermal-insulated cover, and is further, because separate the thermal-insulated cover and belong to the rigid structure, consequently, the phenomenon that expend with heat and contract with cold can appear when being heated, leads to separating thermal-insulated cover itself to take place deformation, leads to the structure to become invalid. There is a need for a heat shield that minimizes distortion.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a vacuum shifts platform with separating heat exchanger structure, can be when thermal-insulated, the deformation volume of the thermal-insulated structure of reduction as far as possible under high temperature improves the life of product.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a heat shield structure for a vacuum transfer table comprises a heat shield and an oven heat insulation plate, wherein the heat shield is arranged above the oven heat insulation plate and is detachably connected with the oven heat insulation plate, the heat shield comprises an inner box body, a heat insulation layer and an outer box body which are sequentially arranged from inside to outside, the heat insulation layer comprises an inner clamping plate and an outer clamping plate, heat insulation materials are filled between the inner clamping plate and the outer clamping plate, the inner clamping plate and the inner box body are fixedly connected through a plurality of heat insulation connecting pieces, the outer clamping plate and the outer box body are fixedly connected through a plurality of heat insulation connecting pieces, a plurality of U-shaped workpieces which are arranged side by side are fixedly arranged on the inner wall of the inner box body, and heating wires are fixedly arranged on the outer wall of each U-shaped workpiece;
the oven heat insulation plate comprises an outer frame, a plurality of bottom cushions arranged side by side are fixedly arranged in the outer frame, and heat insulation materials are filled in the bottom cushions.
The bottom of the inner box body is provided with an opening, U-shaped workpieces are fixed on the inner surfaces of the side wall and the top wall of the inner box body side by side, the U-shaped workpieces are strip-shaped, and the opening surface is fixed to face the side wall or the top wall of the inner box body;
an expansion space is arranged between the U-shaped workpiece at the edge of each side wall or top wall and the U-shaped workpiece at the edge of the adjacent side wall or top wall.
The inner box body is made of a stainless steel plate, the U-shaped workpiece is made of a stainless steel plate, and the heat insulation connecting piece is made of a heat insulation ceramic material.
The heat insulating material filled between the inner splint and the outer splint is asbestos, glass fiber or a mixed material of the asbestos and the glass fiber.
The inner clamping plate and the outer clamping plate are fixedly connected through a heat insulation connecting piece, and static air is filled between the inner clamping plate and the outer clamping plate.
The frame be used for dividing the district that holds of a plurality of heelpiece, every holds and is provided with a plurality of heelpiece in the district side by side, every heelpiece adopts two sets of U type work pieces of unequal height to splice relatively and forms, every lateral wall length of U type work piece of unequal height is different, fixed connection between the adjacent heelpiece, the lateral wall of adjacent heelpiece splices each other.
The heat insulating material filled in the bottom pad is asbestos, glass fiber or a mixed material of the asbestos and the glass fiber or static air.
The outer frame is provided with a through hole, and the bottom pad around the through hole is processed into a matched shape.
The edge of the outer frame is provided with a plurality of expansion joints.
This kind of vacuum shifts platform with beneficial effect that separates heat exchanger structure can produce does: first, form three-layer thermal-insulated space between interior box, insulating layer, outer splint and the outer box, the successive layer cooling can adjust the composition of thermal insulation material according to the demand on the one hand, and on the other hand successive layer has reduced the possibility that every layer of material warp under high temperature. And secondly, each side wall of the inner box body on the innermost layer is subjected to strength clamping through a plurality of U-shaped workpieces arranged side by side, so that the strength is improved, and the deformation amount is greatly reduced. And thirdly, an expansion space is arranged between the U-shaped workpieces between the adjacent side walls, so that the U-shaped workpieces of the adjacent side walls are prevented from being deformed and then extruded and interfered. Fourthly, each bottom pad is formed by oppositely splicing two groups of U-shaped workpieces with different heights, and the adjacent bottom pads are spliced in a convex-concave mode, so that the structure is more stable. Fifthly, the plurality of bottom cushions are spliced and the expansion joints are arranged to ensure that the heat insulation board of the oven has certain deformation allowance under the high-temperature environment.
Drawings
Fig. 1 is a schematic structural view of a heat shield structure for a vacuum transfer table of the present invention.
Fig. 2 is a schematic structural view of a heat shield structure of the heat shield for the vacuum transfer table of the present invention.
Fig. 3 is the utility model relates to a vacuum shifts platform with structure sketch map of heat exchanger structure oven heat insulating board that separates.
Fig. 4 is a schematic structural view of the heat shield structure base pad for the vacuum transfer table of the present invention.
The attached drawings of the specification are marked as follows: 1. an outer case; 2. an inner box body; 3. a thermal insulation layer; 4. an outer splint; 5. an inner splint; 6. a thermally insulated connector; 7. a U-shaped workpiece; 8. heating wires; 9. a heat insulation plate of the oven; 10. a bottom pad; 11. a non-equal height U-shaped workpiece; 12. an outer frame; 13. a through hole; 14. an expansion joint.
Detailed Description
The invention is further described below with reference to the drawings and specific preferred embodiments.
As shown in fig. 1, a heat shield structure for a vacuum transfer table, includes a heat shield and an oven heat shield 10, the heat shield is arranged above the oven heat insulation plate 10, the heat shield and the oven heat insulation plate 10 can be separated and connected, the heat shield comprises an inner box body 2, a heat insulation layer 3 and an outer box body 1 which are arranged from inside to outside in sequence, the heat insulation layer 3 comprises an inner splint 5 and an outer splint 4, heat insulation materials are filled between the inner splint 5 and the outer splint 4, the inner splint 5 and the inner box body 2 are fixedly connected through a plurality of heat insulation connecting pieces 6, the outer splint 4 and the outer box body 1 are fixedly connected through a plurality of heat insulation connecting pieces 6, a plurality of U-shaped workpieces 7 arranged side by side are fixedly arranged on the inner wall of the inner box body 2, and heating wires 8 are fixedly arranged on the outer walls of the U-shaped workpieces 7;
the oven heat insulation board 10 comprises an outer frame 12, a plurality of bottom pads 10 arranged side by side are fixedly arranged in the outer frame 12, and heat insulation materials are filled in the bottom pads 10.
In the embodiment, the bottom of the inner box body 2 is open, the inner surfaces of the side wall and the top wall of the inner box body 2 are respectively fixed with a U-shaped workpiece 7 which is arranged side by side, the U-shaped workpiece 7 is in a long strip shape, and the open surface is fixed to face the side wall or the top wall of the inner box body 2;
an expansion gap is provided between the U-shaped member 7 of each side wall or top wall edge and the U-shaped member 7 of the adjacent side wall or top wall edge.
In this embodiment, the inner box 2 is made of a stainless steel plate, the U-shaped workpiece 7 is made of a stainless steel plate, and the heat insulation connecting piece 6 is made of a heat insulation ceramic material.
In this embodiment, the heat insulating material filled between the inner and outer splints 5, 4 is asbestos, glass wool or a mixture of asbestos and glass wool.
In this embodiment, the inner and outer clamping plates 5 and 4 are fixedly connected by a heat insulation connecting member 6, and the inner and outer clamping plates 5 and 4 are filled with static air.
In this embodiment, frame 12 is used for dividing the district that holds of a plurality of heelpiece 10, is provided with a plurality of heelpiece 10 side by side in every holds the district, and every heelpiece 10 adopts two sets of height U type work pieces 11 of inequality to splice relatively and forms, and every height U type work piece 11 of inequality's lateral wall length is different, fixed connection between the adjacent heelpiece 10, and the lateral wall of adjacent heelpiece 10 splices each other.
In this embodiment, the heat insulating material filled in the bottom pad 10 is asbestos, glass wool, or a mixture of asbestos and glass wool, or static air.
In this embodiment, the outer frame 12 is provided with a through hole 13, and the bottom pad 10 around the through hole 13 is processed into a fitting shape.
In this embodiment, the outer frame 12 has a plurality of expansion joints 14 formed at its edge.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, a plurality of modifications and decorations without departing from the principle of the present invention should be considered as the protection scope of the present invention.
Claims (9)
1. The utility model provides a vacuum shifts platform with separating heat exchanger structure which characterized in that: comprises a heat insulation cover and an oven heat insulation plate (9), the heat insulation cover is arranged above the oven heat insulation plate (9), the heat insulation cover is detachably connected with a heat insulation plate (9) of the oven, the heat insulation cover comprises an inner box body (2), a heat insulation layer (3) and an outer box body (1) which are sequentially arranged from inside to outside, the heat insulation layer (3) comprises an inner splint (5) and an outer splint (4), heat insulation materials are filled between the inner splint (5) and the outer splint (4), the inner splint (5) and the inner box body (2) are fixedly connected through a plurality of heat insulation connecting pieces (6), the outer splint (4) and the outer box body (1) are fixedly connected through a plurality of heat insulation connecting pieces (6), a plurality of U-shaped workpieces (7) which are arranged side by side are fixedly arranged on the inner wall of the inner box body (2), a heating wire (8) is fixedly arranged on the outer wall of the U-shaped workpiece (7);
the oven heat insulation plate (9) comprises an outer frame (12), a plurality of bottom cushions (10) which are arranged side by side are fixedly arranged in the outer frame (12), and heat insulation materials are filled in the bottom cushions (10).
2. A heat shield structure for a vacuum transfer table according to claim 1, wherein: the bottom of the inner box body (2) is provided with an opening, the inner surfaces of the side wall and the top wall of the inner box body (2) are respectively fixed with a U-shaped workpiece (7) which is arranged side by side, the U-shaped workpiece (7) is in a long strip shape, and the opening surface of the U-shaped workpiece is fixed towards the side wall or the top wall of the inner box body (2);
an expansion space is arranged between the U-shaped workpiece (7) at the edge of each side wall or top wall and the U-shaped workpiece (7) at the edge of the adjacent side wall or top wall.
3. A heat shield structure for a vacuum transfer table according to claim 2, wherein: the inner box body (2) is made of a stainless steel plate, the U-shaped workpiece (7) is made of a stainless steel plate, and the heat insulation connecting piece (6) is made of a heat insulation ceramic material.
4. A heat shield structure for a vacuum transfer table according to claim 3, wherein: and the heat insulation material filled between the inner splint (5) and the outer splint (4) is asbestos, glass fiber or a mixed material of the asbestos and the glass fiber.
5. A heat shield structure for a vacuum transfer table according to claim 3, wherein: the inner clamping plate (5) and the outer clamping plate (4) are fixedly connected through a heat insulation connecting piece (6), and static air is filled between the inner clamping plate (5) and the outer clamping plate (4).
6. A heat shield structure for a vacuum transfer table according to claim 1, wherein: frame (12) be used for dividing the district that holds of a plurality of heelpiece (10), every holds and is provided with a plurality of heelpiece (10) side by side in the district, every heelpiece (10) adopt two sets of U type work pieces (11) of unequal height to splice relatively and form, the lateral wall length of every U type work piece (11) of unequal height is different, fixed connection between adjacent heelpiece (10), the lateral wall of adjacent heelpiece (10) splices each other.
7. A heat shield structure for a vacuum transfer table according to claim 6, wherein: the heat insulation material filled in the bottom pad (10) is asbestos, glass fiber or a mixed material of asbestos and glass fiber or static air.
8. A heat shield structure for a vacuum transfer table according to claim 6, wherein: the outer frame (12) is provided with a through hole (13), and the bottom pad (10) around the through hole (13) is processed into a matched shape.
9. A heat shield structure for a vacuum transfer table according to claim 6, wherein: a plurality of expansion joints (14) are processed at the edge of the outer frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920918164.0U CN211010429U (en) | 2019-06-18 | 2019-06-18 | Vacuum shifts platform with separating heat exchanger structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920918164.0U CN211010429U (en) | 2019-06-18 | 2019-06-18 | Vacuum shifts platform with separating heat exchanger structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211010429U true CN211010429U (en) | 2020-07-14 |
Family
ID=71475627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920918164.0U Expired - Fee Related CN211010429U (en) | 2019-06-18 | 2019-06-18 | Vacuum shifts platform with separating heat exchanger structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211010429U (en) |
-
2019
- 2019-06-18 CN CN201920918164.0U patent/CN211010429U/en not_active Expired - Fee Related
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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: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |