CN104742362B - Processing equipment of housing decorating part - Google Patents
Processing equipment of housing decorating part Download PDFInfo
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- CN104742362B CN104742362B CN201510155213.6A CN201510155213A CN104742362B CN 104742362 B CN104742362 B CN 104742362B CN 201510155213 A CN201510155213 A CN 201510155213A CN 104742362 B CN104742362 B CN 104742362B
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- photocuring
- conveyer belt
- sheet material
- decorative piece
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- 238000012545 processing Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 56
- 238000000016 photochemical curing Methods 0.000 claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims abstract description 3
- 238000000576 coating method Methods 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 58
- 238000000465 moulding Methods 0.000 claims description 39
- 230000006837 decompression Effects 0.000 claims description 12
- 238000001723 curing Methods 0.000 claims description 11
- 239000007767 bonding agent Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000035699 permeability Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract 2
- 238000001746 injection moulding Methods 0.000 abstract 2
- 239000002355 dual-layer Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 20
- 230000000694 effects Effects 0.000 description 13
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 8
- 239000012994 photoredox catalyst Substances 0.000 description 8
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 8
- 239000004417 polycarbonate Substances 0.000 description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- 239000004926 polymethyl methacrylate Substances 0.000 description 8
- 239000004800 polyvinyl chloride Substances 0.000 description 8
- 239000002344 surface layer Substances 0.000 description 6
- 238000005034 decoration Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 206010008190 Cerebrovascular accident Diseases 0.000 description 2
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- 208000006011 Stroke Diseases 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 glass-fiber-plate Substances 0.000 description 1
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- 239000004814 polyurethane Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a forming process and processing equipment of a housing decorating part, and the housing decorating part and relates to shells of electronic products. The forming process comprises the following steps: coating binding surfaces of a sheet and a plate with an adhesive, binding the sheet and the plate; placing the sheet and the plate which are bound and not fixed between an upper mould and a lower mould, closing the moulds to ensure that a positioning pin is inserted in a positioning hole, pressurizing and locking; photocuring; keeping a pressure for a certain time under a cooling environment to ensure that a shape of a product is stabilized; and decompressing, opening the moulds, and taking out the part. The processing equipment comprises a working platform, a conveying device, a pressurizing device, a photocuring device, a cooling device and a decompressing and part taking device. By adopting a dual-layer structure of the sheet and the plate, textures are formed on the sheet, the defect that the fine and three-dimensional textures can not be realized by injection molding is overcome; the plate is strong in rigidity, and is prepared in a relatively thin structure and has a housing with high rigidity, and the defect that an injection molding process can not be used for achieving the high rigidity of a thin part. The forming equipment is high in automation degree, high in efficiency, simple and compact in structure and stable in performance.
Description
Technical field
The present invention relates to electronic product casing process technology, espespecially a kind of process equipment of shell decorative piece.
Background technology
Electronic product casing in addition to installation and defencive function, also with decoration, improve product grade, abundant sight property and
Experience touches the effect of true feeling, such as mobile phone, digital product are especially particular about the moulding of shell and decoration.At present, produce in electronics
In product shell production and processing, such as the arcuate structure shell of mobile phone, digital product is mostly to adopt injection mo(u)lding, thus result in
Lower deficiency；
First, the hardness and wearability on moulding surface etc. can not reach preferably requirement.
Second, outward appearance grain effect or pattern have very big limitation on technique is realized, the effect for being showed is relatively simple,
Many stronger design effects of third dimension cannot be realized.
Market demand it is a kind of can processing have inside and outside two sides decorative effect, hardness and wearability it is good, with curved profile
The processing technique and equipment of electronic product casing decoration, with produce have inside and outside two sides decorative effect, hardness and wearability it is good,
Electronic product casing decoration with curved profile.
The content of the invention
The technical problem to be solved in the invention is to overcome existing electronic product casing process technology to adopt injection mo(u)lding,
Cause hardness and wear no resistance, outward appearance grain effect or pattern are subject to the deficiency limited to, there is provided a kind of molding of shell decorative piece
Technique, process equipment and its shell decorative piece.The moulding process and equipment are simple, it is easy to implement, outside its sub- product for processing
Shell decoration has inside and outside two sides decorative effect, and hardness and wearability are good, and with curved profile, processing cost is low.
For this purpose, the present invention is employed the following technical solutions：
A kind of moulding process of shell decorative piece, comprises the following steps：
Step one, makes the sheet material with exterior decorative effect as surface layer, and decorative pattern is produced on sheet material；From
Sheet material is used as basic unit；At least one has light transmission among both sheet material and sheet material；By the shape fabricating mould of shell decorative piece
Tool device, die device includes mold and lower mould, and mold has light transmission, matched moulds is formed with lower mould and mold and is determined
Position device；
Step 2, by the binding face of sheet material and sheet material bonding agent is coated, and sheet material and sheet material are bonded；
Step 3, the sheet material for bonding and not adhering and sheet material are put between mold and lower mould, and matched moulds is positioned and pressurizeed
Locking, makes bonding and the sheet material that do not adhere and sheet material are fitted with mold and lower mould, and its moulding is identical with mould holding；
Step 4, carries out photocuring process after step 3, apply viscous on UV light permeability mold irradiation sheet material and sheet material
Agent is connect, promotes bonding agent fast setting；
Step 5, Jing after step 4 process, keeps pressure certain hour, the shell for causing molding to decorate under cooler environment
Part moulding does not stably rebound.
Step 6, decompression, die sinking, the shell decorative piece that taking-up is processed simultaneously cuts into required size.
As a kind of the further of moulding process of shell decorative piece, sheet material be PET, PC, PMMA, ABS, PVC, leather,
Wood or cloth, or the composite sheet of PET, or the composite sheet of PC, or the composite sheet of PMMA, or the composite sheet of ABS, or PVC
Composite sheet.
Used as a kind of the further of moulding process of shell decorative piece, the sheet material is PET, PC, PMMA, ABS, PVC, glass
Fine plate, glass or metal, or the composite board of PET, or the composite board of PC, or the composite board of PMMA, or the composite plate of ABS
Material, or the composite board of PVC.
Used as a kind of the further of moulding process of shell decorative piece, the bonding agent is UV liquid glues, PUR, pressure-sensitive
Any one of glue, epoxy bond class glue, anaerobic adhesive, latex apoplexy due to endogenous wind.
As a kind of the further of moulding process of shell decorative piece, by printing, plating, transfer, shifting on the sheet material
Print, spraying or bronzing method obtain the exterior decorative effect.
A kind of process equipment of shell decorative piece, including；
Workbench, in strip, is divided into upper and lower two-layer, and upper strata sets placing member-pressurization station, photocuring station and decompression
Die sinking pickup station；Lower floor arranges the steady shape station of cooling pressurize；
Conveyer device, including conveyer belt and the actuating device of driving conveyer belt operation, conveyer belt and work
Platform collaboration is arranged, and conveyer belt is circulated back and forth in the horizontal direction around the two-layer up and down of workbench, the upper strata position of conveyer belt
Section is exposed and againsts the upper strata operation of workbench, and lower floor's position section of conveyer belt is run in the lower floor of workbench；
The die device being fixedly mounted with by clamping fixture on conveyer belt described in a kind of moulding process of numerous shell decorative pieces；
Pressue device, is arranged on and puts part-pressurization station, and implements the step described in a kind of moulding process of shell decorative piece
Three；
Light curring unit, is arranged on photocuring station, and implements the step described in a kind of moulding process of shell decorative piece
Four；Light curring unit includes photocuring casing and the ultraviolet curing lamp being arranged in photocuring casing, the upper strata position of conveyer belt
Section navigates within photocuring casing, and ultraviolet curing lamp is against the die device irradiation being fed to by conveyer belt in photocuring casing；
Chiller, including cooling box and air-cooled circulating device, its cooling box implement a kind of shell decorative piece into
Step five described in type technique；Cooling box is arranged on the lower floor of workbench, and lower floor's position section of conveyer belt is arranged in cooling box
Interior, air-cooled circulating device is equipped with cooling box, and provides circulation cold air to cooling box, and air-cooled circulating device includes air-cooler
And the airduct equipped with it.
Decompression die-sinking device, is arranged on decompression die sinking pickup station, and implements a kind of moulding process institute of shell decorative piece
The step of stating six.
Used as a kind of the further of process equipment of shell decorative piece, ultraviolet curing lamp arranges three sets along conveyer belt, with
Rational allocation cure times.
Used as a kind of the further of process equipment of shell decorative piece, photocuring casing is connected with air-cooled circulating device, light
Cold wind circulation is formed in solidification case body.
Used as a kind of the further of process equipment of shell decorative piece, air-cooled circulating device is equipped with photocuring casing.
A kind of shell decorative piece, including the sheet material described in a kind of moulding process of shell decorative piece is used as surface layer, selects
Used as basic unit, it passes through a kind of moulding process of shell decorative piece and adds a kind of sheet material described in moulding process of shell decorative piece
Work molding.
A kind of shell decorative piece, including sheet material is used as surface layer, from sheet material as basic unit, it passes through a kind of shell decorative piece
Process equipment machine-shaping.
The beneficial effects of the present invention is：
First, in moulding process, using sheet material and the double-decker of sheet material, sheet material is formed with texture, realize cubic texture and
Decorative effect, overcoming cannot realize the deficiency of fine cubic texture by injection mo(u)lding；Panel stiffness is strong, makes compared with thin structure
And while the shell with high rigidity, compensate for Shooting Technique cannot realize the deficiency of thin pieces high rigidity.
Second, in moulding process, using sheet material and plate adhesion, uncured front Jing upper and lower moulds locking and pressurizing molding, by light
Solidification promotes solidification, is easy to the arc shell of molding complicated shape.
Third, in moulding process, being made using pressure certain hour, the shell decorative piece for causing molding is kept under cooler environment
Type does not stably rebound.
Fourth, the high degree of automation of process equipment, efficiency high, structure compact, the stable performance of simplification.
Description of the drawings
Fig. 1 decompresses taking-up schematic diagram for a kind of shell decorative piece of the invention in die device；
Fig. 2 is a kind of process equipment front view of shell decorative piece of the invention；
Fig. 3 is a kind of process equipment top view of shell decorative piece of the invention.
In figure：1st, shell decorative piece；11st, sheet material；12nd, sheet material；13rd, bonding agent；
2nd, die device；21st, mold；22nd, lower mould；
3rd, the process equipment of shell decorative piece；301st, part-pressurization station is put；302nd, photocuring station；303rd, pressurize is cooled down
Steady shape station；304th, decompression die sinking pickup station；32nd, light curring unit；321st, photocuring casing；322nd, ultraviolet curing lamp；
33rd, cooling box；331st, intake air way；34th, die-sinking device is decompressed；35th, conveyer belt；36th, workbench；37th, actuating device；38, drive
Galvanic electricity machine；4th, air intake；5th, return air.
Specific embodiment
The specific embodiment of the present invention is introduced below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of moulding process of shell decorative piece, comprises the following steps：
Step one, makes the sheet material 11 with exterior decorative effect as surface layer, and decorative pattern is produced on sheet material 11；
From sheet material 12 as basic unit；At least one has light transmission among both sheet material 11 and sheet material 12（So-called light transmission refers to
It is bright or translucent, it is all same in full）；By the shape fabricating die device 2 of shell decorative piece 1, die device 2 include mold 21 and
Lower mould 22, mold 21 has light transmission, and the matched moulds positioner being formed with lower mould 22 and mold 21 is lower mould 22
On be formed with alignment pin, the location hole being adapted to alignment pin is formed with mold 21；
Step 2, by the binding face of sheet material 11 and sheet material 12 bonding agent 13 is coated, and sheet material 11 is bonded with sheet material 12；
Step 3, the sheet material 11 for bonding and not adhering and sheet material 12 are put between mold 21 and lower mould 22, and matched moulds makes
Alignment pin inserts location hole, and locking and pressurizing, makes bonding and the sheet material 11 that do not adhere and sheet material 12 and mold 21 and lower mould
22 laminatings, its moulding is identical with mould holding；
Step 4, carries out photocuring process, on the irradiation sheet material 11 of UV light permeability mold 21 and sheet material 12 after step 3
Institute's coating adhesive 13, promotes the fast setting of bonding agent 13；
Step 5, Jing after step 4 process, keeps pressure certain hour, the shell for causing molding to decorate under cooler environment
The moulding of part 1 does not stably rebound.
Step 6, decompression, die sinking, the shell decorative piece 1 that taking-up is processed simultaneously cuts into required size.
Still as shown in figure 1, sheet material 11 is PET, PC, PMMA, ABS, PVC, leather, wood or cloth, or the composite sheet of PET
Material, or the composite sheet of PC, or the composite sheet of PMMA, or the composite sheet of ABS, or the composite sheet of PVC.
Still as shown in figure 1, the sheet material 12 is PET, PC, PMMA, ABS, PVC, glass-fiber-plate, glass or metal, or PET
Composite board, or the composite board of PC, or the composite board of PMMA, or the composite board of ABS, or the composite board of PVC.
Still as shown in figure 1, the bonding agent 13 be UV liquid glues, PUR, pressure sensitive adhesive, epoxy bond class glue,
Any one of anaerobic adhesive, latex apoplexy due to endogenous wind.
Or as shown in figure 1, obtained by printing, plating, transfer, bat printing, spraying or bronzing method on the sheet material 11
The exterior decorative effect.
As shown in Figures 2 and 3, the process equipment 3 of a kind of shell decorative piece, including；
Workbench 36, in strip, is divided into upper and lower two-layer, and upper strata sets placing member-pressurization station 301, photocuring station
302 and decompression die sinking pickup station 304；Lower floor arranges the steady shape station 303 of cooling pressurize；
Conveyer device, including conveyer belt 35 and the actuating device 37 of the operation of conveyer belt 35 is driven, actuating device 37 is by driving
Motor 38 drives；Conveyer belt 35 cooperates with setting with workbench 36, conveyer belt 35 around workbench 36 two-layer up and down in the horizontal direction
Circulate back and forth, the upper strata position section of conveyer belt 35 is exposed and againsts the upper strata operation of workbench 36, and lower floor's position section of conveyer belt 35 exists
Run in the lower floor of workbench 36；
The die device being fixedly mounted with by clamping fixture on conveyer belt 35 described in a kind of moulding process of numerous shell decorative pieces
2；
Pressue device 31, is arranged on and puts part-pressurization station 301, and implements described in a kind of moulding process of shell decorative piece
The step of three；
Light curring unit 32, is arranged on photocuring station 302, and implements described in a kind of moulding process of shell decorative piece
Step 4；Light curring unit 32 includes photocuring casing 321 and the ultraviolet curing lamp 322 being arranged in photocuring casing 321,
The upper strata position section of conveyer belt 35 navigates within photocuring casing 321, and ultraviolet curing lamp 322 is consolidated against being fed to light by conveyer belt 35
The die device 2 changed in casing 321 irradiates；
Chiller, including cooling box 33 and air-cooled circulating device, its cooling box 33 implements a kind of shell decorative piece
Moulding process described in step five；Cooling box 33 is arranged on the lower floor of workbench 36, and lower floor's position section of conveyer belt 35 wears
In cooling box 33, air-cooled circulating device is equipped with cooling box 33, and provides circulation cold air to cooling box 33, air-cooled to follow
Loop device includes air-cooler and the airduct equipped with it, and airduct includes intake air way 331；
Decompression die-sinking device 34, is arranged on decompression die sinking pickup station 304, and implements a kind of molding work of shell decorative piece
Step six described in skill.
Still as shown in Figures 2 and 3, ultraviolet curing lamp 322 arranges three sets along conveyer belt 35, with rational allocation photocuring
Time.Die device 2 on conveyer belt 35 sequentially passes through three sets of photocurings of ultraviolet curing lamp 322.
Still as shown in Fig. 2 photocuring casing 321 is connected with air-cooled circulating device, cold wind is formed in photocuring casing 321
Circulation.
Still as shown in Fig. 2 air-cooled circulating device installs equipped with photocuring casing 321.
A kind of shell decorative piece, including sheet material 11 is used as surface layer, from sheet material 12 as basic unit, it passes through a kind of shell and fills
The moulding process machine-shaping of gadget.
A kind of shell decorative piece, including sheet material 11 is used as surface layer, from sheet material 12 as basic unit, it passes through a kind of shell and fills
The process equipment machine-shaping of gadget.
The above, is only presently preferred embodiments of the present invention, and not the technical scope of the present invention is imposed any restrictions, all
It is embodiment above is made any modification, equivalent variations and modification according to the technical spirit of the present invention, still falls within this
In the range of inventive technique scheme.
Claims (3)
1. a kind of process equipment of shell decorative piece, it is characterised in that include；
Workbench（36）, in strip, it is divided into upper and lower two-layer, upper strata sets placing member-pressurization station（301）, photocuring station
（302）And decompression die sinking pickup station（304）；Lower floor arranges the steady shape station of cooling pressurize（303）；
Conveyer device, including conveyer belt（35）And driving conveyer belt（35）The actuating device of operation（37）, conveyer belt（35）With work
Make platform（36）Collaboration is arranged, conveyer belt（35）Around workbench（36）Two-layer up and down circulate back and forth in the horizontal direction, conveyer belt
（35）Upper strata position section expose and against workbench（36）Upper strata operation, conveyer belt（35）Lower floor's position section in workbench（36）
Lower floor in run；
Conveyer belt（35）On numerous die devices are fixedly mounted with by clamping fixture（2）；The die device（2）Including mold（21）
And lower mould（22）, mold（21）With light transmission, lower mould（22）And it is formed with matched moulds positioner on mold (21)；
Pressue device（31）, it is arranged on and puts part-pressurization station（301）, the sheet material that will be bonded and do not adhere（11）And sheet material（12）
It is put into mold（21）And lower mould（22）Between, matched moulds is positioned and locking and pressurizing, makes bonding and the sheet material not adhered（11）And plate
Material（12）With mold（21）And lower mould（22）Laminating, its moulding is identical with mould holding；
Light curring unit（32）, it is arranged on photocuring station（302）, carry out photocuring process, UV light permeability mold（21）
Irradiation sheet material（11）And sheet material（12）Upper institute's coating adhesive（13）, promote bonding agent（13）Fast setting；Light curring unit（32）
Including photocuring casing（321）And it is arranged on photocuring casing（321）Interior ultraviolet curing lamp（322）, conveyer belt（35）'s
Upper strata position section navigates within photocuring casing（321）, ultraviolet curing lamp（322）Against by conveyer belt（35）It is fed to photocuring case
Body（321）Interior die device（2）Irradiation；
Chiller, including cooling box（33）With air-cooled circulating device, its cooling box（33）Pressure is kept under cooler environment
Power certain hour, causes the shell decorative piece of molding（1）Moulding does not stably rebound；Cooling box（33）It is arranged on workbench（36）
Lower floor, conveyer belt（35）Lower floor's position section be arranged in cooling box（33）It is interior, air-cooled circulating device and cooling box（33）Match somebody with somebody
Dress, and to cooling box（33）Circulation cold air is provided, air-cooled circulating device includes air-cooler and the airduct equipped with it；
Decompression die-sinking device（34）, it is arranged on decompression die sinking pickup station（304）, take out the shell decorative piece for processing（1）.
2. a kind of process equipment of shell decorative piece according to claim 1, it is characterised in that：Ultraviolet curing lamp（322）
Along conveyer belt（35）Arrange three sets.
3. a kind of process equipment of shell decorative piece according to claim 1, it is characterised in that：Photocuring casing（321）With
Air-cooled circulating device connection, photocuring casing（321）Interior formation cold wind circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155213.6A CN104742362B (en) | 2015-04-03 | 2015-04-03 | Processing equipment of housing decorating part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510155213.6A CN104742362B (en) | 2015-04-03 | 2015-04-03 | Processing equipment of housing decorating part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104742362A CN104742362A (en) | 2015-07-01 |
| CN104742362B true CN104742362B (en) | 2017-05-03 |
Family
ID=53582890
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510155213.6A Active CN104742362B (en) | 2015-04-03 | 2015-04-03 | Processing equipment of housing decorating part |
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| Country | Link |
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| CN (1) | CN104742362B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904841B (en) * | 2016-06-23 | 2018-06-05 | 埃科产品创意开发（深圳）有限公司 | Full-automatic bat printing machine equipment and its pad printing method |
| CN106113381A (en) * | 2016-06-24 | 2016-11-16 | 芜湖市万华塑料制品有限公司 | The injection mold of batch production insulation framework |
| CN107813575A (en) * | 2017-12-06 | 2018-03-20 | 东莞市南昱树脂五金制品有限公司 | A kind of dalle or sheet material, preparation method and its equipment |
| CN109334181A (en) * | 2018-11-16 | 2019-02-15 | 浙江兆奕科技有限公司 | A kind of cell phone rear cover and its processing technology |
| CN110524990A (en) * | 2019-09-20 | 2019-12-03 | 深圳市中创卓越科技有限公司 | A kind of complex material with decorative original part |
| CN113412041B (en) * | 2021-06-11 | 2023-03-14 | 深圳市好年璟科技有限公司 | Radiation-proof side transparent plate and manufacturing method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR920007954B1 (en) * | 1985-07-15 | 1992-09-19 | 시티즌 도께이 가부시기가이샤 | Ultraviolet irradiation bonding apparatus |
| JPH064823B2 (en) * | 1985-08-09 | 1994-01-19 | シチズン時計株式会社 | Photosensitive resin bonding method |
| JPH09316399A (en) * | 1996-05-28 | 1997-12-09 | Canon Inc | Method and apparatus for laminating substrate |
| JP4218718B2 (en) * | 2006-09-08 | 2009-02-04 | ブラザー工業株式会社 | Inkjet head manufacturing method |
| JP4337935B2 (en) * | 2007-07-11 | 2009-09-30 | セイコーエプソン株式会社 | Bonded body and bonding method |
| CN203279374U (en) * | 2013-04-18 | 2013-11-06 | 深圳富泰宏精密工业有限公司 | Portable electronic device protective-housing |
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2015
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Inventor after: Zhu Hongcheng Inventor before: Zhu Hongcheng |
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