CN220643252U - Vacuum coating oven - Google Patents
Vacuum coating oven Download PDFInfo
- Publication number
- CN220643252U CN220643252U CN202321368087.9U CN202321368087U CN220643252U CN 220643252 U CN220643252 U CN 220643252U CN 202321368087 U CN202321368087 U CN 202321368087U CN 220643252 U CN220643252 U CN 220643252U
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- Prior art keywords
- air
- chamber
- cavity
- air blowing
- vacuum coating
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- 238000001771 vacuum deposition Methods 0.000 title claims abstract description 18
- 238000007664 blowing Methods 0.000 claims abstract description 61
- 238000010438 heat treatment Methods 0.000 claims abstract description 48
- 238000001035 drying Methods 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 238000004519 manufacturing process 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of drying, in particular to a vacuum coating oven. According to the utility model, the film-coated product to be dried is placed in the cavity through the drying rack, the heating component heats the air in the blowing pipeline, the air suction component sucks the cavity to generate negative pressure so as to drive hot air in the cavity to flow, so that the hot air enters the cavity from the air inlet to dry the film-coated product by hot air, the film-coated product and the hot air flow can be ensured to realize sufficient contact, the non-uniformity caused in the drying of the multi-mode product is solved, the product quality is improved, and the film-coated product drying device has the advantages of convenience in use, simplicity in operation and low cost.
Description
Technical Field
The utility model relates to the technical field of drying, in particular to a vacuum coating oven.
Background
At present, the film plating on the outer surface of the cutter becomes a widely adopted technical treatment mode, the wear resistance, cutting precision and the like of the cutter subjected to film plating are improved, and in the operation process of film plating of the cutter, special drying equipment is required to be used for drying the film plating material on the cutter.
The existing general air-dries the cutter with naked, inefficiency, and the cutter exposes for a long time and exist the potential safety hazard that is difficult to avoid outward, and cutter surface drying equipment is general large-scale equipment simultaneously, adopts general tool to place the coating film product on it, often lacks the centre gripping to the cutter, when trying the quick-witted stoving to the cutter of small batch, can not only increase the quick-witted cost of trying, and large-scale equipment is to the big office of small batch machine of trying simultaneously, lacks the control to cutter stoving distance, leads to the problem that the effect of stoving worsens.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a vacuum coating oven which ensures that a coated product is fully contacted with hot air flow, solves the problem of non-uniformity caused in drying of a multi-mode product and improves the product quality.
In order to solve the technical problems, the technical scheme adopted by the utility model for solving the technical problems is as follows:
a vacuum coating oven comprising:
the box body is internally provided with a cavity, the opening of the cavity is provided with a box door, and the box door is used for shading and sealing the cavity;
the drying rack is arranged in the cavity and is used for placing a film-coated product to be dried;
the heating component is arranged on the box body, an air inlet is formed in the bottom surface of the cavity, and the heating component is arranged on the air inlet;
the air blowing component is arranged on the box body and comprises an air blowing box body, an air blowing pipeline is arranged on the air blowing box body and communicated with the air inlet, and the heating component is used for heating air in the air blowing pipeline and then entering the cavity from the air inlet;
the air suction assembly is arranged on the box body and is used for sucking air into the cavity to generate negative pressure so as to drive hot air in the cavity to flow.
In one embodiment of the utility model, a rotating shaft is arranged at the edge of an opening of the chamber, a hinge seat is arranged on the box door, the box door is connected with the rotating shaft through the hinge seat, a handle is arranged on the box door, and a sealing ring is arranged around the box door.
In one embodiment of the utility model, the box door is made of metal material, and an observation window is arranged on the box door.
In one embodiment of the utility model, the heating assembly comprises a heater, the heater is arranged in the heating cavity, the air outlet end of the heating cavity is communicated with the air inlet, the air inlet end of the heating cavity is communicated with the blowing pipe, and the heater heats the air entering the heating cavity through the blowing pipe and then enters the cavity.
In one embodiment of the utility model, the heater comprises a heating wire, the heating wire is arranged in an S-shaped structure, and the space occupied by the heater in the cavity is 1/4-1/2 of the volume of the cavity.
In one embodiment of the utility model, the blowing assembly comprises a blowing box body, a blowing port is arranged on the blowing box body, the blowing port is communicated with the blowing pipeline, and an air filter is arranged between the blowing port and the blowing pipeline.
In one embodiment of the utility model, the air filter comprises a filter frame, the shape of the filter frame is matched with the section of the blowing pipeline, the filter frame is arranged on the blowing box body, a filter screen is arranged on the filter frame, and granular activated carbon is filled on the filter screen.
In one embodiment of the utility model, the air suction assembly comprises an air suction pipe, an air suction opening is arranged on the cavity, the air suction pipe is arranged on the air suction opening, a blower is arranged on the air suction pipe, and the blower is used for exhausting air in the cavity.
In one embodiment of the present utility model, the air suction inlet and the air inlet are respectively arranged on two opposite side walls of the chamber or two adjacent side walls of the chamber.
In one embodiment of the utility model, the drying rack comprises a rack body, wherein the inner side wall of the chamber is provided with a supporting block, two ends of the rack body are respectively arranged on the supporting block, and a plurality of drying hole sites for placing film plating products are formed in the rack body.
The utility model has the beneficial effects that:
according to the utility model, the film-coated product to be dried is placed in the cavity through the drying rack, the heating component heats the air in the blowing pipeline, the air suction component sucks the cavity to generate negative pressure so as to drive hot air in the cavity to flow, so that the hot air enters the cavity from the air inlet to dry the film-coated product by hot air, the film-coated product and the hot air flow can be ensured to realize sufficient contact, the non-uniformity caused in the drying of the multi-mode product is solved, the product quality is improved, and the film-coated product drying device has the advantages of convenience in use, simplicity in operation and low cost.
Drawings
FIG. 1 is a schematic diagram of a vacuum coating oven according to the present utility model.
Fig. 2 is a side view of the present utility model.
FIG. 3 is a schematic view of a drying rack of the present utility model.
The reference numerals in the figures illustrate: 1. a case; 11. a door; 12. a handle; 13. an observation window; 2. an air blowing assembly; 21. a blow box; 22. an air blowing port; 23. an air filter; 24. a filter frame; 25. a blowing pipeline; 26. a heater; 27. a heating cavity; 3. a suction assembly; 31. an air suction pipe; 32. a blower; 4. a chamber; 41. an air outlet; 42. a support block; 43 drying the frame; 44. a frame body; 45. drying the hole sites; 46. a placing rack; 47. and (5) a screw.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1-3, a vacuum coating oven, comprising:
the box body 1 is internally provided with a cavity 4, the opening of the cavity 4 is provided with a box door 11, and the box door 11 is used for shading and sealing the cavity 4;
a drying rack 43, disposed in the chamber 4, where the drying rack 43 is used for placing a coated product to be dried;
the heating component is arranged on the box body 1, an air inlet is formed in the bottom surface of the cavity 4, and the heating component is arranged on the air inlet;
the air blowing component 2 is arranged on the box body 1, the air blowing component 2 comprises an air blowing box body 21, an air blowing pipeline is arranged on the air blowing box body 21 and communicated with the air inlet, and the heating component is used for heating air in the air blowing pipeline and then entering the cavity 4 from the air inlet;
the air suction assembly 3 is arranged on the box body 1, and the air suction assembly 3 is used for sucking air into the cavity 4 to generate negative pressure so as to drive hot air in the cavity 4 to flow.
According to the utility model, the film-coated product to be dried is placed in the chamber 4 through the drying rack 43, the heating component heats the air in the blowing pipeline, the air suction component 3 sucks the chamber 4 to generate negative pressure so as to drive hot air in the chamber 4 to flow, so that the hot air enters the chamber 4 from the air inlet to dry the film-coated product by hot air, the film-coated product and the hot air flow can be fully contacted, the non-uniformity caused in the drying of the multi-mode product is solved, the product quality is improved, and the film-coated product drying device has the advantages of convenience in use, simplicity in operation and low cost.
In one embodiment of the present utility model, a rotating shaft is disposed at an opening edge of the chamber 4, a hinge seat is disposed on the box door 11, the box door 11 is connected with the rotating shaft through the hinge seat, a handle 12 is disposed on the box door 11, and a sealing ring is disposed around the box door 11.
Specifically, pulling handle locks chamber door 11 and box 1, through sealing washer to chamber 4 and chamber door 11 sealing connection, guarantees the temperature stability in the chamber 4 to improve the stoving effect of coating film product.
In one embodiment of the present utility model, the box door 11 is made of a metal material, and the box door 11 is provided with an observation window 13.
Specifically, be provided with observation window 13 on chamber door 11, observation window 13 simple structure, practicality are strong, conveniently look over the stoving condition of coating film product in real time.
In one embodiment of the present utility model, the heating assembly includes a heater 26, the heater 26 is disposed in a heating cavity 27, an air outlet end of the heating cavity 27 is communicated with the air inlet, an air inlet end of the heating cavity 27 is communicated with the blowing pipe, and the heater 26 heats air entering the heating cavity 27 through the blowing pipe and then enters the chamber 4.
Specifically, the heater 26 heats the air entering the heating cavity 27 through the blowing pipeline and then enters the cavity 4, so that the heating uniformity of the heating cavity 27 is improved, hot air is filled in the cavity 4, drying of the film plating product in the cavity 4 through the hot air is facilitated, and the heating efficiency is improved.
In one embodiment of the present utility model, the heater 26 includes a heating wire, the heating wire is disposed in an S-shaped structure, and the space occupied by the heater 26 in the chamber 4 is 1/4-1/2 of the volume of the chamber 4.
Specifically, the space occupied by the heater 26 in the chamber 4 is 1/4-1/2 of the volume of the chamber 4, so that the heater 26 has a larger heating area, thereby improving the heating uniformity of the heating cavity 27, avoiding the problem of uneven heating, and enabling the hot gas to be filled in the chamber 4, thereby being beneficial to drying the film plating product in the chamber 4 through the hot gas and improving the heating efficiency.
In one embodiment of the present utility model, the air blowing assembly 2 includes an air blowing box 21, an air blowing opening 22 is provided on the air blowing box 21, the air blowing opening 22 is communicated with the air blowing pipeline 25, and an air filter 23 is provided between the air blowing opening 22 and the air blowing pipeline 25.
Specifically, be provided with air cleaner 23 between the gas-blowing mouth 22 with the gas-blowing pipeline 25, filter the air that absorbs into in the cavity 4 through air cleaner 23 to reached more efficient filtration, made impurity filtration such as dust more thoroughly, guaranteed the stoving effect.
In one embodiment of the present utility model, the air filter 23 includes a filter frame 24, the shape of the filter frame 24 is matched with the section of the air blowing pipeline 25, the filter frame 24 is disposed on the air blowing box 21, a filter screen is disposed on the filter frame 24, and granular activated carbon is filled on the filter screen.
Specifically, granular activated carbon is filled on the filter screen, so that impurity components in air filtered by the air filter 23 are obviously reduced, the air filtering performance can be improved by more than 80%, and meanwhile, the air flow and air flow uniformity of the air filter 23 can meet certain air cleaning requirements.
In one embodiment of the present utility model, the air suction assembly 3 includes an air suction pipe 31, an air suction port is provided on the chamber 4, the air suction pipe 31 is provided on the air suction port, an air blower 32 is provided on the air suction pipe 31, and the air suction operation is performed on the chamber 4 through the air blower 32.
Specifically, the heater strip on the heater 26 is electrified to generate heat, and simultaneously the air blower 32 starts to exhaust air in the chamber 4, so that hot air in the heating wall body enters the chamber 4 through the air outlet 41, and hot air in the chamber 4 is circulated in a negative pressure mode, so that the stability of hot air drying is ensured, the drying consistency of a coated product is ensured, and the drying quality is ensured.
In one embodiment of the present utility model, the air suction inlet and the air inlet are respectively arranged on two opposite side walls of the chamber 4 or on two adjacent side walls of the chamber 4.
Specifically, the air inlet is opposite to the air inlet, and the hot air is guided to enable the hot air to horizontally or prolong the coated product flowing through the chamber 4, so that the drying operation of the coated product is rapidly completed, and the drying effect is good.
In one embodiment of the present utility model, the drying rack 43 includes a rack body 44, a supporting block 42 is disposed on an inner side wall of the chamber 4, two ends of the rack body 44 are respectively disposed on the supporting block 42, and a plurality of drying holes 45 for placing the film plating products are formed on the rack body 44.
Specifically, the jig used by different coating products can be placed on the drying hole site 45 of the frame body 44, so that the quick positioning of the coating products can be ensured, the application range is wide, the main body is smart and light, the practicality is excellent, the use is flexible, and the production cost can be effectively reduced.
The drying hole site 45 is searched for, a placement frame 46 is placed on the drying hole site 45, a positioning hole is formed in the placement frame 46, a plurality of placement frames 46 are sequentially arranged on the drying frame 43, and the placement frames 46 are connected with the frame body 44 through screws 47.
The using process comprises the following steps:
the coated products are placed on the frame body 44 one by one, the jigs used by different coated products can be placed on the drying hole position 45 of the frame body 44, the frame body 44 with the coated products placed thereon is placed on the supporting block 42 of the chamber 4, the chamber door 11 and the box body 1 are locked by pulling the handle, the chamber 4 and the chamber door 11 are in sealing connection through the sealing ring, the heating wire on the heater 26 is electrified to generate heat, meanwhile, the blower 32 is started to perform ventilation operation on the chamber 4, so that hot air in the heating wall body enters the chamber 4 through the air outlet 41, and the coated products are dried by hot air.
The above-described embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.
Claims (10)
1. A vacuum coating oven, comprising:
the box body is internally provided with a cavity, the opening of the cavity is provided with a box door, and the box door is used for shading and sealing the cavity;
the drying rack is arranged in the cavity and is used for placing a film-coated product to be dried;
the heating component is arranged on the box body, an air inlet is formed in the bottom surface of the cavity, and the heating component is arranged on the air inlet;
the air blowing component is arranged on the box body and comprises an air blowing box body, an air blowing pipeline is arranged on the air blowing box body and communicated with the air inlet, and the heating component is used for heating air in the air blowing pipeline and then entering the cavity from the air inlet;
the air suction assembly is arranged on the box body and is used for sucking air into the cavity to generate negative pressure so as to drive hot air in the cavity to flow.
2. The vacuum coating oven according to claim 1, wherein a rotating shaft is arranged at the edge of the opening of the chamber, a hinge seat is arranged on the oven door, the oven door is connected with the rotating shaft through the hinge seat, a handle is arranged on the oven door, and a sealing ring is arranged around the oven door.
3. The vacuum coating oven according to claim 2, wherein the door is made of a metal material, and a viewing window is provided on the door.
4. The vacuum coating oven of claim 1 wherein the heating assembly comprises a heater disposed within the heating chamber, the air outlet end of the heating chamber being in communication with the air inlet, the air inlet end of the heating chamber being in communication with the air blowing conduit, the heater heating air entering the heating chamber through the air blowing conduit and then entering the chamber.
5. The vacuum coating oven of claim 4 wherein the heater comprises a heater wire, the heater wire is arranged in an S-shaped configuration, and the space occupied by the heater in the chamber is 1/4-1/2 of the volume of the chamber.
6. The vacuum coating oven of claim 1, wherein the air blowing assembly comprises an air blowing box body, an air blowing port is arranged on the air blowing box body, the air blowing port is communicated with the air blowing pipeline, and an air filter is arranged between the air blowing port and the air blowing pipeline.
7. The vacuum coating oven of claim 6 wherein the air filter comprises a filter frame having a shape matching a cross section of the air blowing line, the filter frame being disposed on the air blowing box, a filter screen being disposed on the filter frame, the filter screen being filled with granular activated carbon.
8. The vacuum coating oven according to claim 1, wherein the air suction assembly comprises an air suction pipe, an air suction opening is arranged on the chamber, the air suction pipe is arranged on the air suction opening, a blower is arranged on the air suction pipe, and the blower is used for exhausting air in the chamber.
9. The vacuum coating oven of claim 8, wherein the suction inlet and the air inlet are provided on two oppositely disposed sidewalls of the chamber or on two adjacent sidewalls of the chamber, respectively.
10. The vacuum coating oven according to claim 1, wherein the drying rack comprises a rack body, supporting blocks are arranged on the inner side wall of the chamber, two ends of the rack body are respectively arranged on the supporting blocks, and a plurality of drying hole sites for placing coating products are formed in the rack body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321368087.9U CN220643252U (en) | 2023-06-01 | 2023-06-01 | Vacuum coating oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321368087.9U CN220643252U (en) | 2023-06-01 | 2023-06-01 | Vacuum coating oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220643252U true CN220643252U (en) | 2024-03-22 |
Family
ID=90293852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321368087.9U Active CN220643252U (en) | 2023-06-01 | 2023-06-01 | Vacuum coating oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220643252U (en) |
-
2023
- 2023-06-01 CN CN202321368087.9U patent/CN220643252U/en active Active
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