CN212692424U - Drying device for ceramic metallization - Google Patents
Drying device for ceramic metallization Download PDFInfo
- Publication number
- CN212692424U CN212692424U CN202021164309.1U CN202021164309U CN212692424U CN 212692424 U CN212692424 U CN 212692424U CN 202021164309 U CN202021164309 U CN 202021164309U CN 212692424 U CN212692424 U CN 212692424U
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- China
- Prior art keywords
- wall
- drying
- side rod
- servo motor
- drying apparatus
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- 238000001035 drying Methods 0.000 title claims abstract description 39
- 239000000919 ceramic Substances 0.000 title claims abstract description 21
- 238000001465 metallisation Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000011084 recovery Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 230000007723 transport mechanism Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a drying device for ceramic metallization, it includes shell, servo motor, work piece, furnace body and sets gradually transport mechanism, drying mechanism and the recovery mechanism inside the furnace body, through servo motor provides power, warp sliding groove among the transport mechanism drives the slip chain, drives drying mechanism removes, reaches the removal the demand of work piece, drying mechanism include with slip chain recess complex accept the body, set up in accept the lug on body outer wall surface with set up in accept the heat-generating body between body outer wall and the inner wall, the heat-generating body is right the accept the body heats, the accept the body makes through the mode of heat conduction the work piece thermally equivalent, rapid draing, and the device simple structure, convenient to use, degree of automation is high, effectively promotes work efficiency.
Description
Technical Field
The utility model relates to a drying device, especially a drying device for ceramic metallization process.
Background
Because of the excellent conductivity of ceramics, most of the existing power semiconductor devices are sealed by adopting ceramic tube shells, and in order to realize the sealing, a layer of metal thin film, namely ceramic metallization for short, needs to be firmly adhered to the end face of the ceramics.
Because the surface structure of the ceramic material is different from that of the metal material, welding cannot wet the surface of the ceramic material and cannot act with the surface of the ceramic material to form firm adhesion, so that the sealing between the ceramic and the metal is a special process method, namely a metallization method: a layer of metal film is firmly adhered to the surface of the ceramic, so that the welding of the ceramic and the metal is realized.
The steps of ceramic metallization are as follows: boiling and drying a metallized ceramic product, coating paste on the surface of the ceramic by using a screen printing plate, sintering, electroplating a metal layer on the sintered ceramic surface, and finally welding and detecting.
In the first step, because the ceramic product is subjected to centralized treatment in the prior art, the ceramic product to be metallized cannot be completely dried, the ceramic cannot be uniformly heated, and high-quality processing cannot be finished in the subsequent process.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a be heated evenly and quick dry be used for ceramic metallization drying device.
A drying device for ceramic metallization comprises a shell, a servo motor, a workpiece, a furnace body, a conveying mechanism, a drying mechanism and a recovery mechanism, wherein the conveying mechanism, the drying mechanism and the recovery mechanism are sequentially arranged inside the furnace body, the furnace body is fixed inside the shell, the conveying mechanism comprises a plurality of annular fixing frames, a sliding groove, a sliding chain and a plurality of first grooves, the annular fixing frames are connected with the furnace body, the sliding groove is formed in the annular fixing frames, the sliding chain is matched with the sliding groove, the first grooves are uniformly distributed in the sliding chain, the drying mechanism comprises an accommodating body, a heating body and a convex block, the accommodating body comprises an outer wall and an inner wall, the convex block is arranged at the center of the bottom of the outer wall of the accommodating body, the convex block is matched with the first grooves, and the heating body is arranged between the outer wall and the inner wall, the recycling mechanism comprises a cube arranged at one end of the conveying mechanism in the moving direction, the servo motor is arranged on one side of the outer portion of the shell, the output end of the servo motor is connected with the sliding chain, and the workpiece is arranged in the accommodating body.
As a further improvement of the above technical solution:
the annular fixing frame comprises a first side rod, a second side rod, a first end and a second end, wherein the first side rod and the second side rod are parallel to each other in the horizontal direction, the first side rod and the second side rod are positioned on the same vertical plane, and the first end and the second end are in the shape of arcs with the same size.
The accommodating body is cup-shaped, and the height of the accommodating body is higher than the maximum length of the workpiece.
The material of the accommodating body is heat conduction material with high heat conductivity.
The distance between the first grooves is larger than the maximum length of the accommodating body.
The heating bodies are heating metal wires and are uniformly arranged between the outer wall and the inner wall.
One side of the cube is provided with a second groove.
The cubic material is a heat insulating material.
Compared with the prior art, the utility model discloses following beneficial effect has: the separately heated accommodating body is adopted to dry the workpieces, so that each workpiece can be fully heated, and uniform heating of the workpieces is facilitated; the accommodating body is made of heat conducting materials with high heat conductivity, so that heat transmission is facilitated, and heat loss is reduced; each accommodating body and the heating body inside are independent, which is beneficial to the replacement and maintenance of the device.
Description of the drawings:
fig. 1 is a schematic perspective view of a drying device in an embodiment of the present invention.
Fig. 2 is a top view of the drying device in the embodiment of the present invention.
Reference numerals: 1. a housing; 11. a drying mechanism switch; 12. a servo motor switch; 2. a servo motor; 3. a furnace body; 31. a box door; 311. a first handle; 4. a transport mechanism; 41. an annular fixing frame; 411. A first side bar; 412. a second side bar; 413. a first end; 414. a second end; 42. a sliding groove; 43. A sliding chain; 44. a first groove; 5. a drying mechanism; 51. a container body; 511. an outer wall; 512. an inner wall; 52. a heating body; 53. a bump; 6. a recovery mechanism; 61. a cube; 611. a second groove; 612. A second handle; 7. and (5) a workpiece.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
Referring to fig. 1 and 2, in the present embodiment, the drying device includes a housing 1, a servo motor 2, a workpiece 7, a furnace body 3, and a conveying mechanism 4, a drying mechanism 5, and a recycling mechanism 6 sequentially disposed inside the furnace body 3, the furnace body 3 is fixed inside the housing 1, the conveying mechanism 4 includes a plurality of annular fixing frames 41, a sliding slot 42, a sliding chain 43, and a plurality of first grooves 44, the annular fixing frames 41 are connected with the furnace body 3, the sliding slot 42 is disposed on the annular fixing frames 41, the sliding chain 43 is matched with the sliding slot 42, the first grooves 44 are uniformly distributed in the sliding chain 43, the drying mechanism 5 includes a housing 51, a heating body 52, and a protrusion 53, the housing 51 includes an outer wall 511 and an inner wall 512, the protrusion 53 is disposed at the center of the bottom of the outer wall 511 of the housing 51, the protrusion 53 is matched with the first groove 44, the heating body 52 is disposed, the recovery mechanism 6 comprises a cube 61 arranged at one end of the movement direction of the conveying mechanism 4, the servo motor 2 is arranged at one side of the outer part of the shell 1, the output end of the servo motor 2 is connected with the sliding chain 43, and the workpiece 7 is arranged in the accommodating body 51.
The casing 1 is provided with a drying mechanism switch 11 and a servo motor switch 12, and the drying mechanism switch 11 and the servo motor switch 12 are arranged on one side of the outside of the casing 1.
The furnace body 3 comprises a door 31 and a first handle 311, the door 31 is arranged on two opposite sides of the furnace body 3, and the direction of the door 31 is consistent with the moving direction of the sliding chain 43. The first handle 311 is disposed on a side of the door 31 away from the conveying mechanism 4, and the first handle 311 is made of a heat insulating material, so as to prevent an operator from being scalded by high temperature when the door 31 is opened. The door 31 is made of a transparent material, which is beneficial to observing the internal condition of the drying device conveniently.
The annular fixing frame 41 comprises a first side rod 411, a second side rod 412, a first end 413 and a second end 414, wherein the first side rod 411 and the second side rod 412 are parallel to each other in the horizontal direction, the first side rod 411 and the second side rod 412 are in the same vertical plane, and the first end 413 and the second end 414 are in the shape of arcs with the same size. The sliding groove 42 is disposed on the surface of the annular fixing frame 41, the sliding chain 43 is disposed in the sliding groove 42, and the first grooves 44 are uniformly distributed in the sliding chain 43.
The accommodating body 51 is used for accommodating the workpiece 7, the accommodating body 51 comprises an outer wall 511 and an inner wall 512, a cavity is formed between the outer wall 511 and the inner wall 512, a projection 53 is arranged at the center of the bottom of the outer wall 511 of the accommodating body 51, the projection 53 is matched with the first groove 44, so that the accommodating body 51 is fixed on the sliding chain 43, and the accommodating body 51 is made of a heat conduction material with good heat conductivity, which is beneficial to heat transfer and reduces heat loss. Heating body 52 is disposed between outer wall 511 and inner wall 512, and the temperature of heating body 52 is 100-300 ℃.
In the present embodiment, the heating body 52 is a heating wire, and it is understood that in other embodiments, the heating body 52 may be a heating film or the like.
In the present embodiment, the housing 51 is cup-shaped, and it is understood that in other embodiments, the housing 51 may be square, cylinder, etc.
The cube 61 includes a second groove 611 and a second handle 612, the second groove 611 is disposed on one side of the cube 61, and the volume of the second groove 611 is larger than the volume of the workpiece 7. The second handle 612 is disposed on two sides of the cube 61 adjacent to the second groove 611. The material of the cube 61 is a heat insulating material.
In the present embodiment, the cube 61 functions to collect the dried workpieces 7, reduce the time taken to collect the workpieces 7, and use a heat insulating material to prevent workers from being scalded, and to make it easier to take away the dried workpieces 7 in time after collection is completed.
The utility model discloses a theory of operation:
the drying apparatus is connected to a power source, the door 31 is opened, the workpiece 7 to be dried is placed in the container 51, and the door 31 is closed by pressing the drying mechanism switch 11. When the temperature of the heating body 52 reaches 100 to 300 degrees centigrade, the servo motor switch 12 is pressed, the servo motor 2 drives the sliding chain 43 to slowly move clockwise along the sliding groove 42, the accommodating body 51 is matched with the first groove 44 arranged on the sliding chain 43 through the projection 53, and the accommodating body 51 moves clockwise along with the sliding chain 43. The workpiece 7 finally drops into the second groove 611 of the cube 61, when the second groove 611 is full of the workpiece 7, the servo motor switch 12 is pressed to stop the conveying, the door 31 is opened, the cube 61 is taken out, and the drying process is completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the present invention, the technical solution and the utility model thereof should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a drying device for ceramic metallization which characterized in that: the drying device comprises a shell (1), a servo motor (2), a workpiece (7), a furnace body (3), a conveying mechanism (4), a drying mechanism (5) and a recovery mechanism (6), wherein the conveying mechanism (4), the drying mechanism (5) and the recovery mechanism (6) are sequentially arranged inside the furnace body (3), the furnace body (3) is fixed inside the shell (1), the conveying mechanism (4) comprises a plurality of annular fixing frames (41), a sliding groove (42), a sliding chain (43) and a plurality of first grooves (44), the annular fixing frames (41) are connected with the furnace body (3), the sliding groove (42) is arranged on the annular fixing frames (41), the sliding chain (43) is matched with the sliding groove (42), the first grooves (44) are uniformly distributed in the sliding chain (43), the drying mechanism (5) comprises a containing body (51), a heating body (52) and a convex block (53), the accommodating body (51) comprises an outer wall (511) and an inner wall (512), the protruding block (53) is arranged at the center of the bottom of the outer wall (511) of the accommodating body (51), the protruding block (53) is matched with the first groove (44), the heating body (52) is arranged between the outer wall (511) and the inner wall (512), the recovery mechanism (6) comprises a cube (61) arranged at one end of the moving direction of the conveying mechanism (4), the servo motor (2) is arranged on one side of the outer portion of the shell (1), the output end of the servo motor (2) is connected with the sliding chain (43), and the workpiece (7) is arranged in the accommodating body (51).
2. The drying apparatus according to claim 1, wherein: the annular fixing frame (41) comprises a first side rod (411), a second side rod (412), a first end (413) and a second end (414), wherein the first side rod (411) and the second side rod (412) are parallel to each other in the horizontal direction, the first side rod (411) and the second side rod (412) are in the same vertical plane, and the first end (413) and the second end (414) are in the shape of arcs with the same size.
3. The drying apparatus according to claim 1, wherein: the accommodating body (51) is cup-shaped, and the height of the accommodating body (51) is higher than the maximum length of the workpiece (7).
4. The drying apparatus according to claim 1, wherein: the material of the housing (51) is a heat conductive material having high heat conductivity.
5. The drying apparatus according to claim 1, wherein: the distance between the first grooves (44) is larger than the maximum length of the accommodating body (51).
6. The drying apparatus according to claim 1, wherein: the heating body (52) is a heating metal wire and is uniformly arranged between the outer wall (511) and the inner wall (512).
7. The drying apparatus according to claim 1, wherein: one side of the cube (61) is provided with a second groove (611).
8. The drying apparatus according to claim 1, wherein: the material of the cube (61) is a heat insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164309.1U CN212692424U (en) | 2020-06-22 | 2020-06-22 | Drying device for ceramic metallization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021164309.1U CN212692424U (en) | 2020-06-22 | 2020-06-22 | Drying device for ceramic metallization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212692424U true CN212692424U (en) | 2021-03-12 |
Family
ID=74891530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021164309.1U Expired - Fee Related CN212692424U (en) | 2020-06-22 | 2020-06-22 | Drying device for ceramic metallization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212692424U (en) |
-
2020
- 2020-06-22 CN CN202021164309.1U patent/CN212692424U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |