CN1857906A - Adhesive method for metal piece and plastic piece and adhered machine casing thereof - Google Patents
Adhesive method for metal piece and plastic piece and adhered machine casing thereof Download PDFInfo
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- CN1857906A CN1857906A CN 200510071418 CN200510071418A CN1857906A CN 1857906 A CN1857906 A CN 1857906A CN 200510071418 CN200510071418 CN 200510071418 CN 200510071418 A CN200510071418 A CN 200510071418A CN 1857906 A CN1857906 A CN 1857906A
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- adhesive agent
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- plastic
- metal covering
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Abstract
The adhesion method for metal piece and plastic piece includes the steps of providing metal piece and plastic piece with corresponding planes to be adhered, spraying adhesive to the metal plane and adhering the metal surface to the plastic plane.
Description
Technical field
The relevant a kind of metalwork of the present invention and the bonding method of plastic parts and the casing that is binded thereof, and particularly relevant a kind of to spray adhesive agent on metalwork and bonding metalwork and the method for plastic parts and the casing that is binded thereof.
Background technology
When traditional fabrication has the casing of aluminum component and plastic parts, be to stick together aluminum component and plastic parts with adhesive agent and form casing.Wherein, the bonding method of aluminum component and plastic parts is with point gum machine adhesive agent to be formed on the surface of aluminum component or plastic parts in the mode that spot distribution or strip distribute, and the adhesive agent by above-mentioned point-like or strip binds aluminum component and plastic parts again.
Yet, because the design of traditional bonding aluminum component and plastic parts is not easy to control the amount of adhesive agent, be easy to generate the glue amount too much, too thick, very little or too thin phenomenon.If point gum machine point glue when too many or too thick on plastic parts, the phenomenon of the glue that takes place easily when causing aluminum component and plastic parts to bind to overflow, invisible in the middle of the many adhesive agents of waste, and increase colloid consumption and cost.If point gum machine point glue on plastic parts causes aluminum component and plastic parts to produce the situation of separation because of the bondability variation very little or when too thin easily, this all is the point gum machine point glue mistake that runs into of regular meeting and a too late defective often.In addition, the board cost of traditional point gum machine is quite expensive, and feasible cost with casing of aluminum component and plastic parts increases significantly, does not conform with financial cost.
Summary of the invention
In view of this, the purpose of this invention is to provide the bonding method of a kind of metalwork and plastic parts and the casing that is binded thereof, to avoid in the tradition with point gum machine point glue when metalwork and plastic parts bind, take place easily in back on the plastic parts the to overflow problem of glue or some glue deficiency.
The bonding method of a kind of metalwork and plastic parts is proposed according to an aspect of the present invention.At first, provide metalwork and plastic parts.Metalwork has metal covering.Plastic parts has the plastic rubber surface corresponding to metal covering.Then, spray adhesive agent on metal covering.At last, bind metal covering and plastic rubber surface.
Propose a kind of casing according to a further aspect of the invention, comprise metalwork, plastic parts and adhesive agent.Metalwork has metal covering.Plastic parts has the plastic rubber surface corresponding to metal covering.Adhesive agent is arranged between metal covering and the plastic rubber surface, in order to bind metalwork and plastic parts.Adhesive agent is to be sprayed on the metal covering before metalwork and plastic parts bonding.
In addition, above-mentioned metal covering and plastic rubber surface for example are respectively an inner concave and an outer convex surface.In addition, metalwork for example is an aluminum component.
Owing to earlier adhesive agent is sprayed on the metal covering of metalwork, adhesive agent more can be distributed in fifty-fifty on the metalwork, again metalwork and plastic parts are binded, therefore can avoid with point gum machine point glue when metalwork and plastic parts bind, take place to overflow easily after on the plastic parts glue or some glue deficiency, thus the saving cost.
For the present invention's above-mentioned purpose, characteristics and advantage can be become apparent, a preferred embodiment cited below particularly, and conjunction with figs. is elaborated as follows:
Description of drawings
Fig. 1 is the flow chart of the bonding method of the metalwork of preferred embodiment of the present invention and plastic parts.
Fig. 2 A is the exploded view of metalwork of the present invention and plastic parts.
Fig. 2 B is the schematic diagram when spraying adhesive agent on the metalwork of Fig. 2 A.
Fig. 2 C is the schematic diagram of the metalwork of Fig. 2 B when binding by adhesive agent and plastic parts.
Fig. 2 D is the schematic diagram of too many or the too thick and excessive glue of Fig. 2 C adhesive agent when through hole.
Fig. 2 E is that the adhesive agent of Fig. 2 C is inserted the schematic diagram of other adhesive agent between metalwork and plastic parts from through hole when not enough or too thin.
The specific embodiment
The bonding method of metalwork of the present invention and plastic parts comprises following each step.At first, provide metalwork and plastic parts.Metalwork has metal covering.Plastic parts has the plastic rubber surface corresponding to metal covering.Then, spray adhesive agent on metal covering, make adhesive agent more can be evenly distributed on the metal covering.At last, bind metal covering and plastic rubber surface.
Main concept of the present invention is that adhesive agent is sprayed on the metal covering of metalwork, with average coating adhesive agent on metalwork; Plastic rubber surface with metal covering and plastic parts binds again, to bind metalwork and plastic parts, breaks away from the yoke of binding the design of metalwork and plastic parts traditionally with spot distribution or strip distribution adhesive agent widely.Whereby, can avoid using traditionally point gum machine with spot distribution or strip distribution adhesive agent when metal covering or the plastic rubber surface, cause the problem of the not enough or excessive glue of a glue easily, further saved the cost of buying the required cost of point gum machine.
Please refer to Fig. 1, it is the flow chart of the bonding method of the metalwork of preferred embodiment of the present invention and plastic parts.At first, in step 101, provide a metalwork 202 and a plastic parts 204, shown in Fig. 2 A.The material of metalwork 202 is an aluminium for example, and has metal covering 202a.Plastic parts 204 has the plastic rubber surface 204a corresponding to metal covering 202a.In the present embodiment, metal covering 202a for example is an inner concave, and plastic rubber surface 204a for example is the outer convex surface corresponding to the metal covering 202a of indent.In the present embodiment, in order to remedy the excessive glue that may produce after metalwork 202 and plastic parts 204 binds or the phenomenon of glue quantity not sufficient, plastic parts 104 also can comprise several through holes 208, and through hole 208 runs through plastic rubber surface 204a and with respect to the another side of plastic rubber surface 204a.
Then, enter in the step 102, adhesive agent 206 is sprayed on the metal covering 202a of metalwork 202, make adhesive agent 206 can be distributed in very fifty-fifty on the metalwork 202, shown in Fig. 2 B.In Fig. 2 B, the average thickness of adhesive agent 206 is between 10～40 microns (micrometer, μ m), and adhesive agent 206 can provide metalwork 202 and plastic parts 204 preferable adhesion.When the average thickness of adhesive agent 206 during between 20～30 microns, adhesive agent 206 can have the better effect of sticking together.And 25 microns be the average thickness of adhesive agent 206 the bests.
Then, enter in the step 103, bind metal covering 202a and plastic rubber surface 204a, finish the casing 200 with metalwork 202 and plastic parts 204 of present embodiment, shown in Fig. 2 C.
Shown in Fig. 2 D, if when the amount of adhesive agent 206 is too many or too thick, the adhesive agent 206 of part will be inserted through hole 208 after metal covering 202a and plastic rubber surface 204a bind, with the phenomenon of the glue of avoiding taking place overflowing.
Shown in Fig. 2 E, if the amount of adhesive agent 206 is very little or when too thin, this bonding method also can be after step 103, by through hole 208 another adhesive agent 206a is filled between metalwork 202 and the plastic parts 204, adhesive agent 206 not enough or too thin problems produce the phenomenon of separation to prevent metalwork 202 and plastic parts 204 before the compensation because of the degree of adhesion variation.
The adhesive agent 206 of present embodiment is AB glue, epoxy resin (epoxy), curing agent or seccotine.Yet; the personnel that know present technique are when understanding; adhesive agent of the present invention is not limited to above-mentioned curing agent, seccotine or epoxy resin or AB glue; so long as the material of metalwork and plastic parts adhesion can be provided; all can be applicable to adhesive agent of the present invention, also belong to the scope of institute of the present invention desire protection.
Though present embodiment is to be that example explains with metalwork and plastic parts, can utilizes between any two objects and spray adhesive agent in the mode of an object wherein, so that two objects bind mutually.Before two objects binded, the object that does not spray adhesive agent also can have several through holes, the benefit plastic pipe when dredging pipeline when overflowing glue as adhesive agent or adhesive agent are not enough.
The bonding method of metalwork that the above embodiment of the present invention disclosed and plastic parts and formed casing, be to form adhesive agent on the metal covering of metalwork, replace in the tradition with point gum machine adhesive agent spot distribution or strip are distributed in metalwork or plastic parts to bind both in the mode of spraying.Because adhesive agent is to be sprayed on fifty-fifty on the metal covering, makes the amount of adhesive agent and distribution scenario be easier to controlled.Therefore, the bonding method of the metalwork of present embodiment and plastic parts and formed casing can avoid taking place the situation of excessive glue or some glue deficiency effectively.In addition, the plastic parts of present embodiment preferably also comprises several through holes.If the cohesive force deficiency of the adhesive agent of metalwork and plastic parts can be injected through hole with adhesive agent.Can strengthen its adhesion by the bonding area that increases adhesive agent, make that metalwork and plastic parts are not easy to peel off because of cohesive force is not enough.
In sum; though the present invention discloses as above with a preferred embodiment; yet it is not in order to limit the present invention; any person skilled in the art person; without departing from the spirit and scope of the present invention; when the change that can do various equivalences or replacement, so protection scope of the present invention is when looking accompanying being as the criterion that the application's claim scope defined.
Claims (14)
1. the bonding method of metalwork and plastic parts comprises:
One metalwork and a plastic parts are provided, and this metalwork has a metal covering, and this plastic parts has a plastic rubber surface, and this metal covering is corresponding to this plastic rubber surface;
Spray adhesive agent on this metal covering; And
Bind this metal covering and this plastic rubber surface.
2. the method for claim 1 is characterized in that this plastic parts has at least one through hole, inserts other adhesive agent when this adhesive agent of holding portion or this adhesive agent were not enough when this through hole was used to this metalwork and the bonding of this plastic parts.
3. the method for claim 1, the material that it is characterized in that this metalwork is an aluminium.
4. the method for claim 1 is characterized in that this metal covering is an inner concave, and this plastic rubber surface is an outer convex surface.
5. the method for claim 1, the average thickness that it is characterized in that this adhesive agent is between 10 microns～40 microns.
6. method as claimed in claim 5, the average thickness that it is characterized in that this adhesive agent is 25 microns.
7. the method for claim 1 is characterized in that this adhesive agent is epoxy resin or AB glue.
8. casing comprises:
One metalwork has a metal covering;
One plastic parts has a plastic rubber surface corresponding to this metal covering; And
One adhesive agent is arranged between this metal covering and this plastic rubber surface, in order to bind this metalwork and this plastic parts;
Wherein, before this metalwork and the bonding of this plastic parts, this adhesive agent is sprayed on this metal covering.
9. casing as claimed in claim 8 is characterized in that this plastic parts has at least one through hole, inserts other adhesive agent when this adhesive agent of holding portion or this adhesive agent were not enough when this through hole was used to this metalwork and the bonding of this plastic parts.
10. casing as claimed in claim 8, the material that it is characterized in that this metalwork is an aluminium.
11. casing as claimed in claim 8 is characterized in that this metal covering is an inner concave, this plastic rubber surface is an outer convex surface.
12. casing as claimed in claim 8, the average thickness that it is characterized in that this adhesive agent are between 10 microns～40 microns.
13. casing as claimed in claim 12, the average thickness that it is characterized in that this adhesive agent is 25 microns.
14. casing as claimed in claim 8 is characterized in that this adhesive agent is epoxy resin or AB glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510071418 CN1857906A (en) | 2005-05-08 | 2005-05-08 | Adhesive method for metal piece and plastic piece and adhered machine casing thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510071418 CN1857906A (en) | 2005-05-08 | 2005-05-08 | Adhesive method for metal piece and plastic piece and adhered machine casing thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN1857906A true CN1857906A (en) | 2006-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510071418 Pending CN1857906A (en) | 2005-05-08 | 2005-05-08 | Adhesive method for metal piece and plastic piece and adhered machine casing thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294825A (en) * | 2010-06-28 | 2011-12-28 | 比亚迪股份有限公司 | Method and device for bonding metal shell and plastic component |
| CN102501376A (en) * | 2011-11-02 | 2012-06-20 | 深圳创维－Rgb电子有限公司 | Manufacturing method for large-size, ultra-thin and ultra-narrow shell |
| CN103085278A (en) * | 2011-11-07 | 2013-05-08 | 英业达股份有限公司 | Gluing module and manufacturing method thereof |
| CN103802229A (en) * | 2012-11-15 | 2014-05-21 | 苏州滕艺科技有限公司 | Method for preparing electronic device shell with connected structure and structure |
| WO2018018468A1 (en) * | 2016-07-27 | 2018-02-01 | 华为技术有限公司 | Method for bonding shell and display screen, shell assembly and mobile terminal |
| CN107899871A (en) * | 2017-12-12 | 2018-04-13 | 东莞宜安科技股份有限公司 | A kind of AB glue bonder and AB glue adhesion technique |
| CN114311695A (en) * | 2021-12-20 | 2022-04-12 | 东信和平科技股份有限公司 | Hot pressing mechanism of gluing equipment |
-
2005
- 2005-05-08 CN CN 200510071418 patent/CN1857906A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294825A (en) * | 2010-06-28 | 2011-12-28 | 比亚迪股份有限公司 | Method and device for bonding metal shell and plastic component |
| CN102294825B (en) * | 2010-06-28 | 2014-09-17 | 比亚迪股份有限公司 | Method and device for bonding metal shell and plastic component |
| CN102501376A (en) * | 2011-11-02 | 2012-06-20 | 深圳创维－Rgb电子有限公司 | Manufacturing method for large-size, ultra-thin and ultra-narrow shell |
| CN102501376B (en) * | 2011-11-02 | 2015-04-29 | 深圳创维－Rgb电子有限公司 | Manufacturing method for large-size, ultra-thin and ultra-narrow shell |
| CN103085278A (en) * | 2011-11-07 | 2013-05-08 | 英业达股份有限公司 | Gluing module and manufacturing method thereof |
| CN103802229A (en) * | 2012-11-15 | 2014-05-21 | 苏州滕艺科技有限公司 | Method for preparing electronic device shell with connected structure and structure |
| CN103802229B (en) * | 2012-11-15 | 2017-02-08 | 苏州滕艺科技有限公司 | Method for preparing electronic device shell with connected structure and structure |
| WO2018018468A1 (en) * | 2016-07-27 | 2018-02-01 | 华为技术有限公司 | Method for bonding shell and display screen, shell assembly and mobile terminal |
| CN107899871A (en) * | 2017-12-12 | 2018-04-13 | 东莞宜安科技股份有限公司 | A kind of AB glue bonder and AB glue adhesion technique |
| CN114311695A (en) * | 2021-12-20 | 2022-04-12 | 东信和平科技股份有限公司 | Hot pressing mechanism of gluing equipment |
| CN114311695B (en) * | 2021-12-20 | 2024-02-06 | 东信和平科技股份有限公司 | Hot pressing mechanism of viscose equipment |
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Owner name: HESHUO JOINT SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HUASHUO COMPUTER CO LTD Effective date: 20100511 |
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Effective date of registration: 20100511 Address after: Taiwan Taipei City Beitou District China meritorious Street No. 76 5 floor Applicant after: Pegatron Corporation Address before: Beitou District of Taiwan city of Taipei Province Li Road No. 150 4 floor Applicant before: Huashuo Computer Co., Ltd. |
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Application publication date: 20061108 |