CN207345096U - Appliance panel Machining System - Google Patents
Appliance panel Machining System Download PDFInfo
- Publication number
- CN207345096U CN207345096U CN201721188258.4U CN201721188258U CN207345096U CN 207345096 U CN207345096 U CN 207345096U CN 201721188258 U CN201721188258 U CN 201721188258U CN 207345096 U CN207345096 U CN 207345096U
- Authority
- CN
- China
- Prior art keywords
- decoration
- pvc film
- appliance panel
- vacuum
- vacuum bed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003754 machining Methods 0.000 title claims abstract description 19
- 238000005034 decoration Methods 0.000 claims abstract description 45
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 239000004831 Hot glue Substances 0.000 abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 229920000915 polyvinyl chloride Polymers 0.000 description 39
- 239000004800 polyvinyl chloride Substances 0.000 description 39
- 238000004132 cross linking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model proposes a kind of appliance panel Machining System, including heating unit, support mould, vacuum bed, vacuum pump, decoration of PVC film and press box；Waterborne hot-melt adhesive is coated on appliance panel surface, and it is positioned in vacuum bed, decoration of PVC film is laid in vacuum bed, form a confined space, heating unit keeps constant temperature to carry out radiant heating to decoration of PVC film, make its softening, at this time, vacuumized by means of vacuum pump, form negative pressure, the decoration of PVC film after softening is set to be close on appliance panel surface, and heating unit continues to keep heated at constant temperature, Waterborne hot-melt adhesive is set to crosslink reaction with decoration of PVC film, ensure that both fit closely, so as to avoid decoration of PVC film that fold or rupture occurs, and constant temperature can avoid the defects of decoration of PVC film surface decoration texture loss, it is simple with processing process, convenient operation, the advantages such as defect ware rate is low.
Description
Technical field
It the utility model is related to electrical device manufacturing field, more particularly to a kind of appliance panel Machining System.
Background technology
In the prior art, usual in-mould injection technique be by decoration of PVC (polyvinyl chloride,
PolyvinylChloride) film is fixed on injection mold, is then turned on injection molding so that appliance panel decorative cover obtains
Pattern on decoration of PVC film.
However, being in due to the reaction atmosphere in the technical process under the high-temperature high-pressure state on PVC fusing points, cause
The product decoration face worked it out is the smooth flat as die surface, can not retain the abundant decoration line for not having PVC film surface
Reason；In addition, PVC film easily produces fold under high-temperature high-pressure state or rupturing causes defect ware rate higher.
Utility model content
The purpose of this utility model is to provide a kind of appliance panel Machining System, can avoid under high temperature and pressure
The defects of fold or rupture occur for PVC film, and incrustation texture is lost.
To achieve these goals, the utility model proposes a kind of appliance panel Machining System, including：Heating dress
Put, support mould, vacuum bed, vacuum pump, decoration of PVC film and press box；Wherein, described press box one end is movably arranged on the vacuum
On bed；The support mould is located in the vacuum bed, is used to support appliance panel；The decoration of PVC film is located at the vacuum
On bed, between the press box and support mould, a confined space is formed with the vacuum bed；The vacuum pump with it is described true
Empty bed connection；The heating unit is located above the vacuum bed.
Preferably, in the appliance panel Machining System, the support mould is multiple, is evenly arranged in institute
State in vacuum bed.
Preferably, in the appliance panel Machining System, the vacuum pump by a vacuum pump connection valve with
The vacuum bed connection.
Preferably, in the appliance panel Machining System, the bottom surface shape of the support mould and appliance panel
Shape matches.
Compared with prior art, the beneficial effects of the utility model are mainly reflected in：Coated on appliance panel surface water-based
Hot melt adhesive, and be positioned in vacuum bed, decoration of PVC film is laid in vacuum bed, forms a confined space, heating unit is kept
Constant temperature carries out radiant heating to decoration of PVC film, makes its softening, at this time, vacuumized by means of vacuum pump, forms negative pressure, makes
Decoration of PVC film after softening is close on appliance panel surface, and heating unit continues to keep heated at constant temperature, makes Waterborne hot-melt adhesive
Reaction is crosslinked with decoration of PVC film, it is ensured that both fit closely, so as to avoid decoration of PVC film that fold or rupture occurs,
And constant temperature can avoid the defects of decoration of PVC film surface decoration texture loss, have processing process simple, conveniently operate,
The advantages such as defect ware rate is low.
Brief description of the drawings
Fig. 1 is appliance panel Machining System structure diagram in one embodiment of the utility model.
Embodiment
The appliance panel Machining System of the utility model is described in more detail below in conjunction with schematic diagram, its
In illustrate the preferred embodiment of the utility model, it should be appreciated that those skilled in the art can change described here practicality
It is new, and still realize the advantageous effects of the utility model.Therefore, description below is appreciated that for people in the art
Member's is widely known, and is not intended as the limitation to the utility model.
For clarity, whole features of practical embodiments are not described.In the following description, it is not described in detail known function
And structure, because they can make the utility model chaotic due to unnecessary details.It will be understood that in any practical embodiments
Exploitation in, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to related system or related business
The limitation of industry, another embodiment is changed into by one embodiment.Additionally, it should think this development be probably it is complicated and
It is time-consuming, but it is only to those skilled in the art routine work.
The utility model is more specifically described by way of example referring to the drawings in the following passage.According to following explanation and power
The advantages of sharp claim, the utility model and feature will become apparent from.It should be noted that attached drawing using very simplified form and
Non-accurate ratio is used, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
Please refer to Fig.1, in the present embodiment, it is proposed that a kind of appliance panel Machining System, including：Heating unit 7,
Support mould 5, vacuum bed 3, vacuum pump (not shown), decoration of PVC film 2 and press box 1；Wherein, 1 one end activity of press box is set
Put in the vacuum bed 3；The support mould 5 is located in the vacuum bed 3, is used to support appliance panel 6；The decoration
PVC film 2 is located in the vacuum bed 3, and between the press box 1 and support mould 5, it is closed to form one with the vacuum bed 3
Space；The vacuum pump is connected with the vacuum bed 3；The heating unit 7 is positioned at the top of vacuum bed 3.
Wherein, the support mould 5 and the bottom shape of appliance panel 6 match, and it is fixed to play support in process
The effect of shape.In addition, the support mould 5 is multiple, it is evenly arranged in the vacuum bed 3, is used to support multiple electric appliance faces
Plate 6.In the present embodiment, 6 support moulds 5 can be arranged in the vacuum bed 3, so as to disposably to 6 electric appliance faces
Plate 6 is carried out at the same time processing, compared with the prior art in an appliance panel 6 can only be once processed, the application is great
Improve efficiency.The vacuum pump is connected by a vacuum pump connection valve 4 with the vacuum bed 3, for being carried out to confined space
Vacuum pumping.
In addition, a kind of appliance panel combined machining method is also proposed in the present embodiment, using electricity as described above
Device panel Machining System, including step：
Step 1：The appliance panel 6 of injection molding is provided, one layer of Waterborne hot-melt adhesive is coated with the appliance panel surface 6；
Step 2：The appliance panel 6 is placed on support mould 5,
Step 3：Decoration of PVC film 2 is laid in vacuum bed 3, and lock press box 1 to make the decoration of PVC film 2 and vacuum
Bed 3 forms a confined space；
Step 4：Start heating unit 7 to predetermined temperature, the heating scheduled time is carried out to the decoration of PVC film 2, makes institute
Decoration of PVC film 2 is stated to soften；
Step 5：Open vacuum pump to vacuumize, form negative pressure, the decoration of PVC film 2 is close to the appliance panel 6
Surface；
Step 6：The heating unit 7 is kept in predetermined temperature, make the decoration of PVC film 2 and the Waterborne hot-melt adhesive into
Row cross-linking reaction.
Specifically, in step 1, before Waterborne hot-melt adhesive is coated with to the appliance panel 6, first to the electric appliance face
6 surface of plate carries out deoiling processing.
In step 4, the heating devices heat keeps constant temperature to 100 DEG C~120 DEG C, be, for example, 105 DEG C, 110
℃、115℃.The heating unit heats 5s~20s to the decoration of PVC film, is, for example, 8s, 10s, 15s, 18s etc..It is described to add
Thermal carries out heat radiation heating to the decoration of PVC film 2 at this temperature, makes its softening, but temperature will not be excessive, makes described
Decoration of PVC film 2 melts, and causes surface texture to disappear, and then is able to ensure that when it is adhered on the appliance panel 6 and can ensure
Texture is not damaged.
In step 6, it is constant to keep being set forth in predetermined temperature on the heating unit 7, make the decoration of PVC film 2 with it is described
Waterborne hot-melt adhesive carries out cross-linking reaction, and the reaction time continues 1 minute~5 minutes, is, for example, 2 minutes, 3 minutes or 4 minutes.It is described
After decoration of PVC film 2 carries out cross-linking reaction with Waterborne hot-melt adhesive, it can be ensured that decoration of PVC film 2 is close to the appliance panel 6
Surface.Since temperature will not cause the decoration of PVC film 2 to melt, and the condition of negative pressure formed, it can be good at avoiding decorating
The problems such as fracture, fold, occurs for PVC film 2.
After the decoration of PVC film and the Waterborne hot-melt adhesive cross-linking reaction, i.e. after the completion of step 6, described in closing
Vacuum pump, opens the press box 1, takes out the appliance panel 6, clout removal procedure is carried out, to obtain final finished.
To sum up, in the appliance panel Machining System that the utility model embodiment provides, applied on appliance panel surface
Waterborne hot-melt adhesive is covered, and is positioned in vacuum bed, decoration of PVC film is laid in vacuum bed, forms a confined space, heating dress
Put and keep constant temperature to carry out radiant heating to decoration of PVC film, make its softening, at this time, vacuumized by means of vacuum pump, formed negative
Pressure, makes the decoration of PVC film after softening be close on appliance panel surface, and heating unit continues to keep heated at constant temperature, makes water-based
Hot melt adhesive crosslinks reaction with decoration of PVC film, it is ensured that both fit closely, so as to avoid decoration of PVC film that fold occurs
Or rupture, and constant temperature can avoid decoration of PVC film surface from decorating the defects of texture is lost, side simple with processing process
Convenient to operate, the advantages such as defect ware rate is low.
The preferred embodiment of the utility model is above are only, does not play the role of any restrictions to the utility model.
Any person of ordinary skill in the field, in the range of the technical solution of the utility model is not departed from, to the utility model
The technical solution and technology contents of exposure make the variation such as any type of equivalent substitution or modification, belong to without departing from the utility model
Technical solution content, still fall within the scope of protection of the utility model.
Claims (4)
- A kind of 1. appliance panel Machining System, it is characterised in that including：Heating unit, support mould, vacuum bed, vacuum Pump, decoration of PVC film and press box；Wherein, described press box one end is movably arranged in the vacuum bed；The support mould is located at institute State in vacuum bed, be used to support appliance panel；The decoration of PVC film is located in the vacuum bed, positioned at the press box and support Between mould, a confined space is formed with the vacuum bed；The vacuum pump is connected with the vacuum bed；The heating unit position Above the vacuum bed.
- 2. appliance panel Machining System as claimed in claim 1, it is characterised in that it is described to support mould to be multiple, It is even to be arranged in the vacuum bed.
- 3. appliance panel Machining System as claimed in claim 1, it is characterised in that the vacuum pump passes through a vacuum pump Connection valve is connected with the vacuum bed.
- 4. appliance panel Machining System as claimed in claim 1, it is characterised in that the support mould and appliance panel Bottom shape match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188258.4U CN207345096U (en) | 2017-09-15 | 2017-09-15 | Appliance panel Machining System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721188258.4U CN207345096U (en) | 2017-09-15 | 2017-09-15 | Appliance panel Machining System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207345096U true CN207345096U (en) | 2018-05-11 |
Family
ID=62410135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721188258.4U Expired - Fee Related CN207345096U (en) | 2017-09-15 | 2017-09-15 | Appliance panel Machining System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207345096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379564A (en) * | 2017-09-15 | 2017-11-24 | 上海天凌玻璃技术有限公司 | Appliance panel complex machining process and system of processing |
-
2017
- 2017-09-15 CN CN201721188258.4U patent/CN207345096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379564A (en) * | 2017-09-15 | 2017-11-24 | 上海天凌玻璃技术有限公司 | Appliance panel complex machining process and system of processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191012 Address after: 414000 muligang Avenue, economic and Technological Development Zone, Yueyang City, Hunan Province Patentee after: Hunan Tianling Home Technology Co.,Ltd. Address before: 201413 room 1, building 302, South Building 89, North District, Shaoyang Town, four regiment, Fengxian District, Shanghai Patentee before: SHANGHAI TIANLING GLASS TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 |