CN105855127A - Hair crack filling method for structural component, structural component and mobile terminal - Google Patents
Hair crack filling method for structural component, structural component and mobile terminal Download PDFInfo
- Publication number
- CN105855127A CN105855127A CN201610250522.6A CN201610250522A CN105855127A CN 105855127 A CN105855127 A CN 105855127A CN 201610250522 A CN201610250522 A CN 201610250522A CN 105855127 A CN105855127 A CN 105855127A
- Authority
- CN
- China
- Prior art keywords
- structural member
- slit
- glue
- structural component
- suction jig
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a hair crack filling method for a structural component. The hair crack filling method comprises the following steps that the structural component is provided, wherein the structural component is composed of a first surface and a second surface which are arranged on the contrary, at least one hair crack is formed in the first surface, and at least one hair crack penetrates through the second surface; the structural component is placed between a dispensing machine and an air suction jig, the first surface of the structural component is arranged just opposite to a dispensing head of the dispensing machine, the second surface is arranged toward the air suction jig, the dispensing machine carries out dispensing on at least one hair crack, and meanwhile, the air suction jig carries out air suction on glue in the hair crack; and the glue in at least one hair crack is cured. According to the hair crack filling method for a structural component, provided by the embodiment of the invention, dispensing is carried out on the first surface of the structural component through the dispensing machine, and meanwhile, the second surface of the structural component utilizes the air suction jig to carry out air suction on the glue in the hair crack to form negative pressure, so that the mobility of the glue is improved to make the glue in the dispensing machine uniformly filled in the structural component, and the appearance integrality of the structural component is improved. The invention also provides the structural component and a mobile terminal.
Description
Technical field
The present invention relates to electronic device field, particularly relate to the slit fill method of a kind of structural member, structural member
And mobile terminal.
Background technology
Along with development and the demand in market of science and technology, the demand of all-metal mobile phone is the biggest.All-metal hands
Although machine is attractive in appearance, but its metal shell can produce certain stop to the radiofrequency signal of antenna.
Prior art typically processes gap and in gap by Digit Control Machine Tool at the back side of metallic mobile phone
Be molded into plastic cement to form empty regions, pass through for radiofrequency signal, but inventor find Shooting Technique without
Plastic cement is filled up completely with in less gap by method, does not utilize the outward appearance globality of metal shell, and its reason is: 1,
Injection is, by high pressure, melted plastic cement is pressed into the die cavity designed, and five metals temperature is far below material temperature, can be by
The plastic cement of molten condition is lowered the temperature rapidly, and wherein when gap is less, plastic cement amount is less, then plastic cement can be by quickly
Be cooled to cannot flow regime, affect plastic cement and be filled up completely with in gap；2, the another one of plastic cement flowing is moved
Power from clamping pressure, and when gap area less, its pressure that can conduct when matched moulds is less, five metals
The frictional resistance of sidewall can seriously hinder plastic cement to flow, and affects plastic cement and is filled up completely with in gap.
Summary of the invention
It is an object of the invention to provide the slit fill method of a kind of structural member, it is possible to be filled up completely with by plastic cement
In slit.
In order to solve above-mentioned technical problem, embodiments provide the slit fill method of a kind of structural member,
Including:
Thering is provided structural member, described structural member includes first and second of opposing setting, and described first face is opened
If at least one slit, through to described second of described at least one slit；
Being positioned between point gum machine and Suction jig by described structural member, first of described structural member is just to institute
Stating the Glue dripping head of point gum machine, described second facing to described Suction jig, and described point gum machine is to described at least one
Bar slit carries out a glue, and the most described Suction jig carries out air-breathing to the glue in described at least one slit；
Glue in described at least one slit is solidified.
Wherein, before the described step that described structural member is positioned between point gum machine and Suction jig, also
Including:
Clean described structural member.
Wherein, including:
Remove the burr of described structural member and dirty.
Wherein, after the described step that glue in described at least one slit is solidified, also include:
Digit Control Machine Tool is utilized to remove the glue on described structural member.
Wherein, the material thickness of the preset thickness being removed described structural member by Digit Control Machine Tool removes described structural member
On glue.
Wherein, after the step of the described glue utilized on the Digit Control Machine Tool described structural member of removal, also include:
Described structural member carries out surface finish, sandblasting or at least one surface anodised process.
Wherein, the seam width of described slit is less than 0.3mm.
Wherein, the curing mode of the glue in described at least one slit is ultraviolet curing or baking-curing.
The embodiment of the present invention additionally provides a kind of structural member, described structural member include first of opposing setting and
Second, at least one slit is offered in described first face, through to described second of described at least one slit,
Described at least one slit is filled by the slit fill method of said structure part.
The embodiment of the present invention additionally provides a kind of mobile terminal, including structural member.
The slit fill method of the structural member that the embodiment of the present invention provides passes through on one side point gum machine the to structural member
One side carries out a glue, and second at structural member utilizes Suction jig to form the glue air-breathing in slit simultaneously
Negative pressure, improves the mobility of glue so that the glue in point gum machine can uniformly be filled in structural member, carries
The outward appearance globality of high structural member.
The structural member of embodiment of the present invention offer and the slit of mobile terminal are completely filled with glue, it is ensured that
The outward appearance globality of housing.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to required in embodiment
The accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is some enforcements of the present invention
Mode, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the processing method of the empty regions of a kind of housing that the embodiment of the present invention provides；
Fig. 2 is the flow process signal of the processing method of the empty regions of the another kind of housing that the embodiment of the present invention provides
Figure；
Fig. 3 is the schematic diagram of the housing that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not paying creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
In the description of the embodiment of the present invention, it is to be understood that the orientation of the instruction such as term " thickness " or position
Relation of putting, for based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplification is retouched
State rather than imply or indicate the device of indication or element must have specific orientation, with specific orientation
Structure and operation, be therefore not considered as limiting the invention.
Below in conjunction with accompanying drawing 1-accompanying drawing 2, the slit of a kind of structural member that first embodiment of the invention provides is filled out
Fill method to describe in detail.
Refer to Fig. 1, be the flow process signal of the slit fill method of a kind of structural member that the embodiment of the present invention provides
Figure.As it is shown in figure 1, the method for the embodiment of the present invention may comprise steps of S110-step S130.
S110: providing structural member, structural member offers at least one slit.
Concrete, structural member can be bonnet or the back-cover of mobile terminal.Structural member includes the of opposing setting
Simultaneously with second, at least one slit is offered in the first face, and at least one slit is through to second.Permissible
Understand, by the way of cut, structural member can be cut and process slit.It is appreciated that
, the seam width of slit is less than 0.3mm, and its slit is less, is more suitable for the method.Certainly, real at other
Executing in example, the seam width of slit can be more than or equal to 0.3mm.
S120: be put between point gum machine and Suction jig by structural member, point gum machine passes through slit is for dispensing glue simultaneously
Suction jig is to the glue air-breathing in slit.
Wherein, being positioned between point gum machine and Suction jig by structural member, first of structural member is just to a glue
The Glue dripping head of machine, second facing to Suction jig, and point gum machine is stated slit and carried out a glue, simultaneously at least one
Suction jig carries out air-breathing to the glue in slit.Concrete, the location that structural member is positioned over point gum machine is controlled
On tool, it is ensured that the Glue dripping head of point gum machine and the para-position of slit and tolerance, offer multiple on positioning fixture simultaneously
Through hole forms air-breathing fixture, when structural member is positioned on localization tool, i.e. can be positioned at the some glue of point gum machine
Between head and air-breathing fixture, Glue dripping head carries out a glue to slit, and the multiple through holes on air-breathing fixture are to correspondence
Glue in slit carries out air-breathing to form negative pressure between structural member and air-breathing fixture so that the glue in slit
Water has mobility, it is possible to flows to second from the first face, and is uniformly filled in slit, it is achieved slit
Being filled up completely with of middle glue.
S130: solidified glue.
Concrete, the glue at least one slit is solidified.Wherein, it is filled up completely with in micro-at glue
After seam, need glue is solidified.It should be understood that the curing mode of the glue stated in slit can be
Ultraviolet curing, it is also possible to for baking-curing.
The slit fill method of the structural member that the embodiment of the present invention provides passes through on one side point gum machine the to structural member
One side carries out a glue, and second at structural member utilizes Suction jig to form the glue air-breathing in slit simultaneously
Negative pressure, improves the mobility of glue so that the glue in point gum machine can uniformly be filled in structural member, carries
The outward appearance globality of high structural member.
Refer to Fig. 2, be the flow process of the slit fill method of a kind of structural member that second embodiment of the invention provides
Schematic diagram.As in figure 2 it is shown, the method for the embodiment of the present invention may comprise steps of S210-step S260.、
S210: providing structural member, structural member offers at least one slit.
Concrete, structural member can be bonnet or the back-cover of mobile terminal.Structural member includes the of opposing setting
Simultaneously with second, at least one slit is offered in the first face, and at least one slit is through to second.Permissible
Understand, by the way of cut, structural member can be cut and process slit.It is appreciated that
, the seam width of slit is less than 0.3mm, and its slit is less, is more suitable for the method.Certainly, real at other
Executing in example, the seam width of slit can be more than or equal to 0.3mm.
S220: cleaning structure part.
Concrete, structural member is after processing slit, and the inside of slit, outside or side face there may be hair
Sting or dirty, in order to beneficially the slit of structural member is filled with, the surface of structural member be processed.
It should be understood that remove the burr of structural member and dirty, it is beneficial to the follow-up filling of the slit of structural member, enters
One step improves the outward appearance globality of structural member.
S230: providing structural member, structural member offers at least one slit.
Concrete, structural member can be bonnet or the back-cover of mobile terminal.Structural member includes the of opposing setting
Simultaneously with second, at least one slit is offered in the first face, and at least one slit is through to second.Permissible
Understand, by the way of cut, structural member can be cut and process slit.It is appreciated that
, the seam width of slit is less than 0.3mm, and its slit is less, is more suitable for the method.Certainly, real at other
Executing in example, the seam width of slit can be more than or equal to 0.3mm.
S240: solidified glue.
Concrete, the glue at least one slit is solidified.Wherein, it is filled up completely with in micro-at glue
After seam, need glue is solidified.It should be understood that the curing mode of the glue stated in slit can be
Ultraviolet curing, it is also possible to for baking-curing.
S250: remove the glue on structural member.
Concrete, after being filled with solidification in slit, possible glue can overflow slit, is bonded in structural member
Surface, affects the outward appearance globality of structural member, therefore utilizes Digit Control Machine Tool to remove the glue on structural member.Preferably
, the certain thickness material thickness being taken out structural member by Digit Control Machine Tool takes out the glue on structural member surface completely
Water.
S260: structural member is carried out surface process.Structural member is carried out surface finish, sandblasting or anodised
At least one surface processes.
Concrete, structural member is carried out surface finish, sandblasting or at least one surface anodised and processes.
Wherein, use anodised mode that structural member is carried out surface process, improve the outward appearance of structural member further
Globality.
The slit fill method of the structural member that the embodiment of the present invention provides passes through on one side point gum machine the to structural member
One side carries out a glue, and second at structural member utilizes Suction jig to form the glue air-breathing in slit simultaneously
Negative pressure, improves the mobility of glue so that the glue in point gum machine can uniformly be filled in structural member, carries
The outward appearance globality of high structural member.
Refer to Fig. 3, the mobile terminal 100 that the embodiment of the present invention is provided.In the present embodiment, mobile whole
End includes structural member 100, wherein, the mobile terminal 100 that the present embodiments relate to can be any possess logical
Letter and the equipment of storage function, such as: panel computer, mobile phone, electronic reader, remote controller, Ge Renji
Calculation machine (Personal Computer, PC), notebook computer, mobile unit, Web TV, wearable set
The smart machine with network function such as standby.
In the present embodiment, structural member 1 can be bonnet or the back-cover of mobile terminal 100.Structural member 1 is by signal
Shielding material is made, it is possible to understand that, signal shielding material is metal, it is possible to understand that, can be by swashing
Structural member is cut and processes slit 11 by the mode of light cutting.It should be understood that the seam width of slit 11
Less than 0.3mm, slit 11 uses the method for Fig. 1 or embodiment illustrated in fig. 2 be filled with glue 12, carry
The high metal accounting of structural member 1, and then improve the globality of structural member 1 outward appearance.
The module of the embodiment of the present invention or unit can combine according to the actual requirements or split.
It is above the embodiment of the embodiment of the present invention, it is noted that for the ordinary skill of the art
For personnel, on the premise of without departing from embodiment of the present invention principle, it is also possible to make some improvements and modifications,
These improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. the slit fill method of a structural member, it is characterised in that including:
Thering is provided structural member, described structural member includes first and second of opposing setting, and described first face is opened
If at least one slit, through to described second of described at least one slit；
Being positioned between point gum machine and Suction jig by described structural member, first of described structural member is just to institute
Stating the Glue dripping head of point gum machine, described second facing to described Suction jig, and described point gum machine is to described at least one
Bar slit carries out a glue, and the most described Suction jig carries out air-breathing to the glue in described at least one slit；
Glue in described at least one slit is solidified.
Method the most according to claim 1, it is characterised in that described structural member is positioned over described
Before step between point gum machine and Suction jig, also include:
Clean described structural member.
Method the most according to claim 2, it is characterised in that including:
Remove the burr of described structural member and dirty.
Method the most according to claim 1 and 2, it is characterised in that described to described at least one
After glue in slit carries out the step solidified, also include:
Digit Control Machine Tool is utilized to remove the glue on described structural member.
Method the most according to claim 4, it is characterised in that remove described structure by Digit Control Machine Tool
The material thickness of the preset thickness of part removes the glue on described structural member.
Method the most according to claim 4, it is characterised in that utilize Digit Control Machine Tool to remove institute described
After stating the step of glue on structural member, also include:
Described structural member carries out surface finish, sandblasting or at least one surface anodised process.
Method the most according to claim 1, it is characterised in that the seam width of described slit is less than 0.3mm.
Method the most according to claim 1, it is characterised in that the glue in described at least one slit
Curing mode be ultraviolet curing or baking-curing.
9. a structural member, it is characterised in that described structural member includes first and second of opposing setting,
At least one slit is offered in described first face, through to described second of described at least one slit, described extremely
A few slit is filled by the slit fill method of the structural member described in claim 1～8 any one.
10. a mobile terminal, it is characterised in that include structural member as claimed in claim 10.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250522.6A CN105855127A (en) | 2016-04-20 | 2016-04-20 | Hair crack filling method for structural component, structural component and mobile terminal |
| PCT/CN2016/085549 WO2017156901A1 (en) | 2016-03-18 | 2016-06-13 | Processing method for clearance area of shell, shell and mobile terminal |
| TW106109046A TWI639373B (en) | 2016-03-18 | 2017-03-17 | Processing method of case clearance zone, case, and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250522.6A CN105855127A (en) | 2016-04-20 | 2016-04-20 | Hair crack filling method for structural component, structural component and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105855127A true CN105855127A (en) | 2016-08-17 |
Family
ID=56633689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610250522.6A Pending CN105855127A (en) | 2016-03-18 | 2016-04-20 | Hair crack filling method for structural component, structural component and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105855127A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816687A (en) * | 2017-01-17 | 2017-06-09 | 广东欧珀移动通信有限公司 | Method for producing shell and mobile terminal |
| CN107552358A (en) * | 2017-09-30 | 2018-01-09 | 广东欧珀移动通信有限公司 | Slit fill method, structural member and the mobile terminal of a kind of structural member |
| CN107613707A (en) * | 2017-09-30 | 2018-01-19 | 广东欧珀移动通信有限公司 | Housing and preparation method thereof, mobile terminal |
| CN107683058A (en) * | 2017-10-31 | 2018-02-09 | 广东欧珀移动通信有限公司 | Method for producing shell, housing and mobile terminal |
| CN107787145A (en) * | 2017-10-31 | 2018-03-09 | 广东欧珀移动通信有限公司 | Method for producing shell, housing and mobile terminal |
| CN107888720A (en) * | 2017-10-31 | 2018-04-06 | 广东欧珀移动通信有限公司 | A kind of processing method of housing, housing and mobile terminal |
| CN107960035A (en) * | 2017-11-13 | 2018-04-24 | 广东欧珀移动通信有限公司 | Method for producing shell, housing and mobile terminal |
| CN108465613A (en) * | 2018-04-27 | 2018-08-31 | 延锋伟世通汽车电子有限公司 | Remove the circuit board coating system and method for bubble between circuit board and IC chip |
| US10897074B2 (en) | 2017-09-30 | 2021-01-19 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Housing, method for manufacturing housing, and mobile terminal |
| CN114029208A (en) * | 2021-10-28 | 2022-02-11 | 湖北三赢兴光电科技股份有限公司 | Gap filling method and device for electronic product |
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| CN106816687B (en) * | 2017-01-17 | 2019-12-06 | Oppo广东移动通信有限公司 | Shell manufacturing method and mobile terminal |
| CN106816687A (en) * | 2017-01-17 | 2017-06-09 | 广东欧珀移动通信有限公司 | Method for producing shell and mobile terminal |
| CN107552358A (en) * | 2017-09-30 | 2018-01-09 | 广东欧珀移动通信有限公司 | Slit fill method, structural member and the mobile terminal of a kind of structural member |
| CN107613707A (en) * | 2017-09-30 | 2018-01-19 | 广东欧珀移动通信有限公司 | Housing and preparation method thereof, mobile terminal |
| CN107552358B (en) * | 2017-09-30 | 2021-03-02 | Oppo广东移动通信有限公司 | Micro-seam filling method for structural part, structural part and mobile terminal |
| US10897074B2 (en) | 2017-09-30 | 2021-01-19 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Housing, method for manufacturing housing, and mobile terminal |
| CN107613707B (en) * | 2017-09-30 | 2020-05-05 | Oppo广东移动通信有限公司 | Shell, manufacturing method thereof and mobile terminal |
| CN107683058B (en) * | 2017-10-31 | 2019-12-27 | Oppo广东移动通信有限公司 | Shell manufacturing method, shell and mobile terminal |
| CN107888720A (en) * | 2017-10-31 | 2018-04-06 | 广东欧珀移动通信有限公司 | A kind of processing method of housing, housing and mobile terminal |
| CN107787145A (en) * | 2017-10-31 | 2018-03-09 | 广东欧珀移动通信有限公司 | Method for producing shell, housing and mobile terminal |
| CN107683058A (en) * | 2017-10-31 | 2018-02-09 | 广东欧珀移动通信有限公司 | Method for producing shell, housing and mobile terminal |
| CN107960035A (en) * | 2017-11-13 | 2018-04-24 | 广东欧珀移动通信有限公司 | Method for producing shell, housing and mobile terminal |
| CN108465613A (en) * | 2018-04-27 | 2018-08-31 | 延锋伟世通汽车电子有限公司 | Remove the circuit board coating system and method for bubble between circuit board and IC chip |
| CN108465613B (en) * | 2018-04-27 | 2024-05-24 | 延锋伟世通汽车电子有限公司 | Circuit board gluing system and method for removing bubbles between circuit board and IC chip |
| CN114029208A (en) * | 2021-10-28 | 2022-02-11 | 湖北三赢兴光电科技股份有限公司 | Gap filling method and device for electronic product |
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