CN204356424U - A kind of mobile phone plastic-aluminum combined shell anodic oxidation production line - Google Patents
A kind of mobile phone plastic-aluminum combined shell anodic oxidation production line Download PDFInfo
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- CN204356424U CN204356424U CN201420833188.3U CN201420833188U CN204356424U CN 204356424 U CN204356424 U CN 204356424U CN 201420833188 U CN201420833188 U CN 201420833188U CN 204356424 U CN204356424 U CN 204356424U
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Abstract
The utility model discloses a kind of mobile phone plastic-aluminum combined shell anodic oxidation production line, comprise supervisory control desk, carrier, stock shelf, blanking rack, locomotive; Described anodic oxidation production line comprises left branch line, right branch line; Described left branch line, right branch line comprise product wire frame, treatment trough group, raceway, expansion rail, cleaning gallery; Described treatment trough group comprises except glue groove, degreasing tank, neutralizing well, alkaline bath, sanding groove, detecting position, ultrasonic tank, oxidation trough, waves position, staining trough, sealing of hole groove, ash cleaning slot, hot washing trough; Described left branch line and right branch line are welded and fixed and are provided with raceway and cleaning gallery, described raceway is mounted with carrier, two ends up and down of described left branch line and right branch line are provided with locomotive, described left branch line lower end is provided with stock shelf, described right branch line lower end is provided with blanking rack, and described anodic oxidation production line arranged outside has supervisory control desk, filter and motor-generator set; Basis is novel improves mechanization degree, improves production environment; Compact construction, good article rate is high.
Description
Technical field
The utility model relates to a kind of anode oxidizing process for treating surface apparatus field, particularly a kind of mobile phone plastic-aluminum combined shell anodic oxidation production line.
Background technology
Known Aluminum-aluminum alloy is exposed can be oxidized in atmosphere, make it surperficial self-assembling formation layer oxide film, it can make aluminum metal surface lose original gloss, although this layer of oxide film can make the slightly passivation of aluminum metal surface, but it is very thin and porosity is large, mechanical property is also poor, and it can not to prevent in air various medium to the further corrosion of aluminum metal effectively; So-called anodizing of aluminium is a kind of electrolytic acid cleaning oxydation process, and in this process, the surface of aluminum and its alloy is converted into layer oxide film usually.
Be flooded with a large amount of plastic cellphone casings in the market, but along with the change in market and the progress of mobile phone leading enterprise technology, the trend of polarization has appearred in market, and the first is plastic cellphone casing, the second is that aluminium alloy and plastic cement are in conjunction with phone housing; Because plastic cellphone shell does not have that metal feel, sense of touch are poor, outward appearance does not have class sense, universal along with high-grade substandard products version mobile phone, aluminium alloy plastic cement composite shell, more and more imitate by many phone housing manufacturers.
The deficiency that prior art exists, because the plastic-aluminum combined skinning technique of mobile phone is just ripe, most of anodic oxidation producer transforms based on the most original anode production line, and equipment limitation is too many; In anodic oxidation treatment process, there is many quality problem in plastic-aluminum combined product, as heterochromatic in plastic-aluminum junction, and the plastic cement problem such as to come off is difficult to fundamentally solve; Traditional anodic oxidation production line pretreatment procedure is manual operation, and artificial processing procedure is abnormal multiple, and cause quality accident, product good article rate is low; Handwork environment is undesirable, affects enterprise employee health.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of mobile phone plastic-aluminum combined shell anodic oxidation production line, for deficiency of the prior art, devise full automatic mobile phone plastic-aluminum combined shell anodic oxidation production line, production line contains organizes processing solution tank more, control device, realize PLC to control, raceway is carried, expansion rail controls, universal cleaning gallery, improve the manually-operated drawback of anodic oxidation production line, enhance the degree of mechanize, the plastic-aluminum combined outer cover quality of mobile phone of special production line process is good, good article rate and production efficiency high, improve production work environment, avoid phone housing product side pantothenic acid heterochromatic, plastic-aluminum junction such as to come off at the bad phenomenon.
For achieving the above object, the technical solution of the utility model is as follows: a kind of mobile phone plastic-aluminum combined shell anodic oxidation production line, is called for short anodic oxidation production line; Comprise supervisory control desk, produce wire frame, operating pedal, raceway, cleaning gallery, expansion rail, carrier, except glue groove, degreasing tank, neutralizing well, alkaline bath, sanding groove, detecting position, ultrasonic tank, oxidation trough, wave position, staining trough, sealing of hole groove, ash cleaning slot, hot washing trough, stock shelf, blanking rack, locomotive, filter, motor-generator set, it is characterized in that:
Described anodic oxidation production line comprises left branch line, right branch line; Be provided with operating pedal in the middle of described left branch line and right branch line, described left branch line, right branch line comprise product wire frame, treatment trough group, raceway, expansion rail, cleaning gallery; Described product wire frame is welding for steel structure support body, described treatment trough bond pads is fixed on described product wire frame, and described treatment trough group comprises except glue groove, degreasing tank, neutralizing well, alkaline bath, sanding groove, detecting position, ultrasonic tank, oxidation trough, waves position, staining trough, sealing of hole groove, ash cleaning slot, hot washing trough; Be welded and fixed on the left of described left branch line and on the right side of right branch line and be provided with raceway, be fixedly installed cleaning gallery above described raceway, in described cleaning gallery, be provided with multiple mouth spray; On described raceway, mounting is placed with multiple carrier, and described raceway is driven by motor and drives described carrier to move ahead along cleaning gallery; Be provided with expansion rail above described treatment trough group, the carrier on described cleaning gallery is rendered in treatment trough group by Serve Motor Control by described expansion rail, or from treatment trough group, takes out carrier be transported in described cleaning gallery; Be mounted with plastic-aluminum combined shell in described carrier, described plastic-aluminum combined shell carries out surface treatment successively in the treatment trough group of correspondence; Two ends up and down of described left branch line and right branch line are provided with locomotive, and described locomotive is transported described carrier; Described left branch line lower end is provided with stock shelf, described right branch line lower end is provided with blanking rack, described anodic oxidation production line arranged outside has supervisory control desk, filter and motor-generator set, the power supply of described supervisory control desk and anodic oxidation production line, drive-motor, electric appliance component, water pump, valve group, filter, motor-generator set electric signal are connected, and described supervisory control desk antianode oxidation production line carries out electrical control.
Described left branch line is provided with multiple treatment trough group, and the production run direction of described left branch line is from lower end to upper end; Described treatment trough group runs erection sequence and quantity is followed successively by except glue groove, degreasing tank, neutralizing well, alkaline bath, neutralizing well, sanding groove, neutralizing well, detecting position, alkaline bath, neutralizing well, ultrasonic tank.
Described right branch line is provided with multiple treatment trough group, and the production run direction of described right branch line is from upper end to lower end; Described treatment trough group runs erection sequence and quantity is followed successively by oxidation trough, oxidation trough, oxidation trough, oxidation trough, oxidation trough, ultrasonic tank, waves position, staining trough, staining trough, staining trough, staining trough, staining trough, sealing of hole groove, sealing of hole groove, ash cleaning slot, hot washing trough.
Described filter is provided with multiple stage, and described motor-generator set is provided with multiple stage, and described treatment trough group is communicated with liquid medicine pump, water pump, residual sea water pump by pipeline; Described anodic oxidation production line is equipped with top exhausting, side direction exhaust equipment and roof and discards tower, and described discarded tower comprises tower body, automatic medicament feeding system, discarded pipe and vacuum fan, uses shock-absorbing to design bottom described vacuum fan.
Described cleaning gallery is provided with pure water, water water source, city; Described cleaning gallery is communicated with by valve member with pure water water inlet pipe, city's water water inlet pipe, sewage discharge pipe, Nickel-bearing Waste water pipe, dyestuff blow-off pipe respectively.
Described treatment trough assembling is furnished with water service pipe, aeration tube, blow-off pipe, heating tube; Wherein oxidation trough is equipped with motor-generator set, frozen water equipment, conducting copper, negative electrode stereotype; Described ultrasonic tank is equipped with high frequency ultrasound wave producer.
In described treatment trough group, degreasing tank, alkaline bath, ultrasonic tank, sealing of hole groove, hot washing trough material are SUS304 material; All the other treatment trough groups are PP15 material; Described anodic oxidation production line ground, through epoxy resin rotproofing, is lined with the drip tray of PP material bottom described anodic oxidation production line.
Principle of work of the present utility model is: according to plastic-aluminum combined phone housing anode oxidation process flow process, product passes through pre-treatment, except glue, mainly some gelatinoids that product produces in mechanical workout (as CNC) are removed, the greasy dirt of remained on surface is mainly removed by degreasing, the meagre anodic oxide coating of product surface self-assembling formation is mainly removed by alkali cleaning, sanding mainly carries out outward appearance process, to the process of aluminium material surface texture, after making anodic oxidation, outward appearance is more attractive in appearance, second alkali cleaning is mainly in order to remove in texture process at one deck fluorochemical that aluminium material surface is formed, in and main purpose be dirty in order to what remain in after removing pre-treatment on surface, ultrasonic cleaning mainly to remove inside formation gap, plastic-aluminum junction residual acid solution and the precipitate of plastic cement in high-temperature reaction process, anodic oxidation mainly passes through electrolysis, the anode rete of the densification of one deck porous is formed at aluminium material surface, this rete has certain thickness about 6-25um, coloring treatment can be carried out, high-frequency ultrasonic cleaning before dyeing, need constantly to remove the residual acid in oxidising process in gap, plastic-aluminum junction and plastic cement precipitate, dyeing process accepts anodic oxidation, the process that colors in is carried out in the anode rete of porous, to reach appearance effect, the principle that sealing of hole is closed is that the anode oxide film of the densification of the porous that electrolysis is formed is after filling dyestuff, react with high-temperature water, form macromolecular hydrated aluminum oxide, fenestra is blocked, enable dyestuff very firm be present among anodic film pores, the object of ash disposal is the residual of hole sealing agent after removing sealing of hole, eventually pass to dry and product drying is just obtained finished product.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: devise full automatic mobile phone plastic-aluminum combined shell anodic oxidation production line, production line contains organizes processing solution tank more, control device, realize PLC and control, raceway is carried, expansion rail controls, universal cleaning gallery, improves the manually-operated drawback of anodic oxidation production line, enhances the degree of mechanize; Reduction operator, closed surface treatment, reduces waste emission amount and treatment capacity; Operative employee's Working environment is well improved; The plastic-aluminum combined outer cover quality of mobile phone is good, good article rate and production efficiency high, avoid phone housing product side pantothenic acid heterochromatic, plastic-aluminum junction such as to come off at the bad phenomenon.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of mobile phone plastic-aluminum combined shell anodic oxidation production line schematic diagram disclosed in the utility model embodiment.
Numeral and the corresponding component title represented by letter in figure:
1. supervisory control desk 2. produces wire frame 3. operating pedal 4. raceway
5. clean gallery 6. expansion rail 7. carrier 8. except glue groove
9. degreasing tank 10. neutralizing well 11. alkaline bath 12. sanding groove
13. detecting position 14. ultrasonic tank 15. oxidation troughs 16. wave position
The hot washing trough of 17. staining trough 18. sealing of hole groove 19. ash cleaning slot 20.
21. stock shelf 22. blanking rack 23. locomotive 24. filters
25. motor-generator sets
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
According to Fig. 1, the utility model provides a kind of mobile phone plastic-aluminum combined shell anodic oxidation production line, comprises supervisory control desk 1, product wire frame 2, operating pedal 3, raceway 4, cleaning gallery 5, expansion rail 6, carrier 7, except glue groove 8, degreasing tank 9, neutralizing well 10, alkaline bath 11, sanding groove 12, detecting position 13, ultrasonic tank 14, oxidation trough 15, waves position 16, staining trough 17, sealing of hole groove 18, ash cleaning slot 19, hot washing trough 20, stock shelf 21, blanking rack 22, locomotive 23, filter 24, motor-generator set 25.
Described anodic oxidation production line comprises left branch line, right branch line; Be provided with operating pedal 3 in the middle of described left branch line and right branch line, described left branch line, right branch line comprise product wire frame 2, treatment trough group, raceway 4, expansion rail 6, cleaning gallery 5; Described product wire frame 2 is welding for steel structure support body, described treatment trough bond pads is fixed on described product wire frame 2, and described treatment trough group comprises except glue groove 8, degreasing tank 9, neutralizing well 10, alkaline bath 11, sanding groove 12, detecting position 13, ultrasonic tank 14, oxidation trough 15, waves position 16, staining trough 17, sealing of hole groove 18, ash cleaning slot 19, hot washing trough 20; Be welded and fixed on the left of described left branch line and on the right side of right branch line and be provided with raceway 4, be fixedly installed cleaning gallery 5 above described raceway 4, in described cleaning gallery 5, be provided with multiple mouth spray; On described raceway 4, mounting is placed with multiple carrier 7, and described raceway 4 is driven by motor and drives described carrier 7 to move ahead along cleaning gallery 5; Be provided with expansion rail 6 above described treatment trough group, the carrier 7 on described cleaning gallery 5 is rendered in treatment trough group by Serve Motor Control by described expansion rail 6, or from treatment trough group, takes out carrier 7 be transported in described cleaning gallery 5; Be mounted with plastic-aluminum combined shell in described carrier 7, described plastic-aluminum combined shell carries out surface treatment successively in the treatment trough group of correspondence; Two ends up and down of described left branch line and right branch line are provided with locomotive 23, and described locomotive 23 is transported described carrier 7; Described left branch line lower end is provided with stock shelf 21, described right branch line lower end is provided with blanking rack 22, described anodic oxidation production line arranged outside has supervisory control desk 1, filter 24 and motor-generator set 25, the power supply of described supervisory control desk 1 and anodic oxidation production line, drive-motor, electric appliance component, water pump, valve group, filter 24, motor-generator set 25 electric signal are connected, and described supervisory control desk 1 antianode oxidation production line carries out electrical control.
Described left branch line is provided with multiple treatment trough group, and the production run direction of described left branch line is from lower end to upper end; Described treatment trough group runs erection sequence and quantity is followed successively by except glue groove 8, degreasing tank 9, neutralizing well 10, alkaline bath 11, neutralizing well 10, sanding groove 12, neutralizing well 10, detecting position 13, alkaline bath 11, neutralizing well 10, ultrasonic tank 14.
Described right branch line is provided with multiple treatment trough group, and the production run direction of described right branch line is from upper end to lower end; Described treatment trough group runs erection sequence and quantity is followed successively by oxidation trough 15, oxidation trough 15, oxidation trough 15, oxidation trough 15, oxidation trough 15, ultrasonic tank 14, waves position 16, staining trough 17, staining trough 17, staining trough 17, staining trough 17, staining trough 17, sealing of hole groove 18, sealing of hole groove 18, ash cleaning slot 19, hot washing trough 20.
Described filter 24 is provided with 14, and described motor-generator set 25 is provided with 6, and described treatment trough group is communicated with liquid medicine pump, water pump, residual sea water pump by pipeline; Described anodic oxidation production line is equipped with top exhausting, side direction exhaust equipment and roof and discards tower, and described discarded tower comprises tower body, automatic medicament feeding system, discarded pipe and vacuum fan, uses shock-absorbing to design bottom described vacuum fan.
Described cleaning gallery 5 is provided with pure water, water water source, city; Described cleaning gallery 5 is communicated with by valve member with pure water water inlet pipe, city's water water inlet pipe, sewage discharge pipe, Nickel-bearing Waste water pipe, dyestuff blow-off pipe respectively.
Described treatment trough assembling is furnished with water service pipe, aeration tube, blow-off pipe, heating tube; Wherein oxidation trough 15 is equipped with motor-generator set 25, frozen water equipment, conducting copper, negative electrode stereotype; Described ultrasonic tank 14 is equipped with high frequency ultrasound wave producer, and the oxidation power supply of described oxidation trough 15 is 24V 3000A high-frequency rectification power supply; Ice but equipment is straight cooling type compression frozen water machine, and specification is 20P.
In described treatment trough group, degreasing tank 9, alkaline bath 11, ultrasonic tank 14, sealing of hole groove 18, hot washing trough 20 material are SUS304 material, and cell body is of a size of 2400mm*1100mm*800mm; Described sanding groove 12 material is SUS316L, and cell body is of a size of 2400mm*1100mm*1000mm; All the other treatment trough groups are PP15 material, and cell body is of a size of 2400mm*1100mm*800mm; Described anodic oxidation production line ground, through epoxy resin rotproofing, is lined with the drip tray of PP material bottom described anodic oxidation production line.
Concrete operation step of the present utility model is: aluminum alloy casing is through stock shelf 21, product is loaded in carrier 7, through locomotive 23, raceway 4 brings the product in carrier 7 into left branch line, according to following process order, carry out pre-treatment operation step by step: except glue groove 8, gallery cleans, degreasing tank 9, gallery cleans, neutralizing well 10, gallery cleans, alkaline bath 11, gallery cleans, neutralizing well 10, gallery cleans, sanding groove 12, gallery cleans, neutralizing well 10, detecting position 13, gallery cleans, alkaline bath 11, gallery cleans, neutralizing well 10, gallery cleans, ultrasonic tank 14, described carrier 7 is transported to right branch line upper end through locomotive 23, according to following process order, carry out surface treatment operations step by step: 5 groups of oxidation trough 15 oxide treatment, gallery cleaning, the cleaning of ultrasonic tank 14 supersound process, gallery, wave that process is waved in position 16, gallery cleaning, 5 groups of staining troughs 17 dye process and gallery cleans, 2 groups of sealing of hole groove 18 sealing treatment, gallery clean, ash cleaning slot 19 ash disposal, gallery clean, hot washing trough hot water launders, after air-dry process, through carrier 7 to blanking rack 22.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: devise full automatic mobile phone plastic-aluminum combined shell anodic oxidation production line, production line contains organizes processing solution tank more, control device, realize PLC and control, raceway is carried, expansion rail controls, universal cleaning gallery, improves the manually-operated drawback of anodic oxidation production line, enhances the degree of mechanize; Reduction operator, closed surface treatment, reduces waste emission amount and treatment capacity; Operative employee's Working environment is well improved; The plastic-aluminum combined outer cover quality of mobile phone is good, good article rate and production efficiency high, avoid phone housing product side pantothenic acid heterochromatic, plastic-aluminum junction such as to come off at the bad phenomenon.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a mobile phone plastic-aluminum combined shell anodic oxidation production line, is called for short anodic oxidation production line; It is characterized in that, comprise supervisory control desk, produce wire frame, operating pedal, raceway, cleaning gallery, expansion rail, carrier, except glue groove, degreasing tank, neutralizing well, alkaline bath, sanding groove, detecting position, ultrasonic tank, oxidation trough, wave position, staining trough, sealing of hole groove, ash cleaning slot, hot washing trough, stock shelf, blanking rack, locomotive, filter, motor-generator set; Described anodic oxidation production line comprises left branch line, right branch line; Be provided with operating pedal in the middle of described left branch line and right branch line, described left branch line, right branch line comprise product wire frame, treatment trough group, raceway, expansion rail, cleaning gallery; Described product wire frame is welding for steel structure support body, described treatment trough bond pads is fixed on described product wire frame, and described treatment trough group comprises except glue groove, degreasing tank, neutralizing well, alkaline bath, sanding groove, detecting position, ultrasonic tank, oxidation trough, waves position, staining trough, sealing of hole groove, ash cleaning slot, hot washing trough; Be welded and fixed on the left of described left branch line and on the right side of right branch line and be provided with raceway, be fixedly installed cleaning gallery above described raceway, in described cleaning gallery, be provided with multiple mouth spray; On described raceway, mounting is placed with multiple carrier, and described raceway is driven by motor and drives described carrier to move ahead along cleaning gallery; Be provided with expansion rail above described treatment trough group, the carrier on described cleaning gallery is rendered in treatment trough group by Serve Motor Control by described expansion rail, or from treatment trough group, takes out carrier be transported in described cleaning gallery; Be mounted with plastic-aluminum combined shell in described carrier, described plastic-aluminum combined shell carries out surface treatment successively in the treatment trough group of correspondence; Two ends up and down of described left branch line and right branch line are provided with locomotive, and described locomotive is transported described carrier; Described left branch line lower end is provided with stock shelf, described right branch line lower end is provided with blanking rack, described anodic oxidation production line arranged outside has supervisory control desk, filter and motor-generator set, the power supply of described supervisory control desk and anodic oxidation production line, drive-motor, electric appliance component, water pump, valve group, filter, motor-generator set electric signal are connected, and described supervisory control desk antianode oxidation production line carries out electrical control; Described left branch line is provided with multiple treatment trough group, and the production run direction of described left branch line is from lower end to upper end; Described treatment trough group runs erection sequence and quantity is followed successively by except glue groove, degreasing tank, neutralizing well, alkaline bath, neutralizing well, sanding groove, neutralizing well, detecting position, alkaline bath, neutralizing well, ultrasonic tank; Described right branch line is provided with multiple treatment trough group, and the production run direction of described right branch line is from upper end to lower end; Described treatment trough group runs erection sequence and quantity is followed successively by oxidation trough, oxidation trough, oxidation trough, oxidation trough, oxidation trough, ultrasonic tank, waves position, staining trough, staining trough, staining trough, staining trough, staining trough, sealing of hole groove, sealing of hole groove, ash cleaning slot, hot washing trough.
2. a kind of mobile phone according to claim 1 plastic-aluminum combined shell anodic oxidation production line, it is characterized in that, described filter is provided with multiple stage, and described motor-generator set is provided with multiple stage, and described treatment trough group is communicated with liquid medicine pump, water pump, residual sea water pump by pipeline; Described anodic oxidation production line is equipped with top exhausting, side direction exhaust equipment and roof and discards tower, and described discarded tower comprises tower body, automatic medicament feeding system, discarded pipe and vacuum fan, uses shock-absorbing to design bottom described vacuum fan.
3. a kind of mobile phone according to claim 1 plastic-aluminum combined shell anodic oxidation production line, is characterized in that, described cleaning gallery is provided with pure water, water water source, city; Described cleaning gallery is communicated with by valve member with pure water water inlet pipe, city's water water inlet pipe, sewage discharge pipe, Nickel-bearing Waste water pipe, dyestuff blow-off pipe respectively.
4. a kind of mobile phone according to claim 1 plastic-aluminum combined shell anodic oxidation production line, is characterized in that, described treatment trough assembling is furnished with water service pipe, aeration tube, blow-off pipe, heating tube; Wherein oxidation trough is equipped with motor-generator set, frozen water equipment, conducting copper, negative electrode stereotype; Described ultrasonic tank is equipped with high frequency ultrasound wave producer.
5. a kind of mobile phone according to claim 1 plastic-aluminum combined shell anodic oxidation production line, is characterized in that, in described treatment trough group, and degreasing tank, alkaline bath, ultrasonic tank, sealing of hole groove, hot washing trough material are SUS304 material; All the other treatment trough groups are PP15 material; Described anodic oxidation production line ground, through epoxy resin rotproofing, is lined with the drip tray of PP material bottom described anodic oxidation production line.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420833188.3U CN204356424U (en) | 2014-12-24 | 2014-12-24 | A kind of mobile phone plastic-aluminum combined shell anodic oxidation production line |
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| CN201420833188.3U CN204356424U (en) | 2014-12-24 | 2014-12-24 | A kind of mobile phone plastic-aluminum combined shell anodic oxidation production line |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002540A (en) * | 2015-07-03 | 2015-10-28 | 惠州杰丰五金制品有限公司 | Horizontal oxidation line |
| CN106381516A (en) * | 2016-08-31 | 2017-02-08 | 安徽枫慧金属股份有限公司 | Aluminum-plastic composite panel coloring treatment method based on electrolytic coloring technology |
| CN107385492A (en) * | 2016-05-17 | 2017-11-24 | 东莞市永宝金属表面处理材料有限公司 | Plastic-aluminum combination P handling process |
-
2014
- 2014-12-24 CN CN201420833188.3U patent/CN204356424U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002540A (en) * | 2015-07-03 | 2015-10-28 | 惠州杰丰五金制品有限公司 | Horizontal oxidation line |
| CN107385492A (en) * | 2016-05-17 | 2017-11-24 | 东莞市永宝金属表面处理材料有限公司 | Plastic-aluminum combination P handling process |
| CN106381516A (en) * | 2016-08-31 | 2017-02-08 | 安徽枫慧金属股份有限公司 | Aluminum-plastic composite panel coloring treatment method based on electrolytic coloring technology |
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Granted publication date: 20150527 Termination date: 20191224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |