CN206642955U - A kind of bubble-free press equipment of glue - Google Patents
A kind of bubble-free press equipment of glue Download PDFInfo
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- CN206642955U CN206642955U CN201720244907.1U CN201720244907U CN206642955U CN 206642955 U CN206642955 U CN 206642955U CN 201720244907 U CN201720244907 U CN 201720244907U CN 206642955 U CN206642955 U CN 206642955U
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- glue
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- briquetting
- bubble
- positioning fixture
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Abstract
The utility model provides a kind of bubble-free press equipment of glue, including deaeration machine, point glue equipment and glue press fit device, is separate setting or detachable connection between the deaeration machine, point glue equipment and glue press fit device three；The deaeration machine is used to carry out deaeration processing to the glue before dispensing；The point glue equipment is used for needing to prepare in glass product to carry out dispensing on the glass surface of glue surface；The glue press fit device includes work top, positioning fixture and briquetting, and the positioning fixture is fixedly installed on the work top；The briquetting is used to carry out frictioning to the glass product being fixed on the positioning fixture and pressing, the briquetting are movably arranged on the work top by connector.Using equipment of the present utility model, part is readily available, and assembly and disassembly are convenient.
Description
Technical field
It the utility model is related to mobile phone faceplate processing technique field, and in particular to a kind of bubble-free press equipment of glue.
Background technology
At present, mobile phone faceplate processing technology is become increasingly complex, and to appearance requirement more and more higher, glue is pressed in glass surface
To complete its particular functionality, it is necessary to which glue bubble-free (being examined with 30 times of CC) is a kind of demand after pressing.
Traditional padding process is using vertical press-fit glue technique, in order to solve to be produced after glue presses to a certain extent
The problem of bubble, there are two schemes：
Scheme one, using original vertical press-fit technique, but glue is first entered before pressing using deaeration technique to glue
Row deaeration.Adopt this method, the glue layer after pressing still largely has bubble.
Scheme two, change press equipment, Details as Follows：The patent application of Application No. 201510909392.8 discloses one kind
Glass doctor kiss coater, including the first supporting plate and the second supporting plate at right angles set, first supporting plate and the second supporting plate
Inner side, which is equipped with, scrapes gelatin sponge, described to scrape gelatin sponge and set at a right angle, and with the first supporting plate and the second supporting plate right angle
Mutually agree with, the junction side wall of first supporting plate and the second supporting plate is provided with handle.Application No. 201620349454.4
Utility model patent be related to a kind of Frictioning device, specifically provide a kind of fiberglass automatic scraping colloid system, including support with
And storage glue groove, Frictioning device, fiber reinforced plastic mold and frictioning pressing plate on support are sequentially arranged in, the frictioning pressing plate bottom is hinged
Bracket end in fiber reinforced plastic mold side, frictioning pressing plate upper end are supported on fiber reinforced plastic mold surface；The Frictioning device includes
The first cross bar and the second cross bar be arrangeding in parallel, first cross bar are connected with the second cross bar by adjusting screw rod, adjusting screw rod
One end be fixed on the first cross bar, the other end exposes to the second cross bar, and tune is fastened with the adjusting screw rod of the second cross bar both sides
Save nut；Multiple rubber scraping bars being interspersed are provided between first cross bar and the second cross bar.In addition, there are others
Equipment, still, this little equipment have function single or can not prevent the defects of glue produces bubble completely.
In summary, it is badly in need of a kind of glue-line generation bubble that can prevent after pressing and uses apparatus simplified glue pressure
Technique is closed to solve problems of the prior art.
Utility model content
The utility model purpose be to provide a kind of structure simplify, the glue of easy to operate and after pressing glue-line bubble-free
Bubble-free press equipment, concrete technical scheme is as follows：
A kind of bubble-free press equipment of glue, including deaeration machine, point glue equipment and glue press fit device, the deaeration
It is separate setting or detachable connection between machine, point glue equipment and glue press fit device three；
The deaeration machine is used to carry out deaeration processing to the glue before dispensing；
The point glue equipment is used for needing to prepare in glass product to carry out dispensing on the glass surface of glue surface；
The glue press fit device includes work top, positioning fixture and briquetting, and the positioning fixture is fixedly installed on
On the work top；The briquetting is used to carry out frictioning and pressing, institute to the glass product being fixed on the positioning fixture
Briquetting is stated to be movably arranged on the work top by connector.
Preferable in above technical scheme, the connector includes support member, screw mandrel, adsorption element and spring, described
Screw mandrel is movably arranged on the work top by support member；The lower end of the adsorption element holds the briquetting, its upper end
It is connected on screw mandrel；The spring is set on the adsorption element, and the length of the spring is the 0.6- of its natural length
0.8 times.
Preferable in above technical scheme, the glue press fit device also includes vacuumizing part, the vacuumizing part
Connected with the cavity of the positioning fixture, for glass product to be fixed on to the positioning fixture in a manner of vacuum suction.
Preferable in above technical scheme, the point glue equipment includes being used for syringe-shaped part for dispensing glue.
Preferable in above technical scheme, the thickness of the briquetting is 0.6-1.2mm.
Using the technical solution of the utility model, have the advantages that：Including deaeration machine, point glue equipment and glue
Press fit device, it is separate setting or detachable between the deaeration machine, point glue equipment and glue press fit device three
Formula connects, and assembly and disassembly are convenient；Briquetting is set by connector activity, is easy to according to demand move briquetting；Connection
Part includes support member, screw mandrel, adsorption element and spring, and structure is simplified, and adsorption element holds briquetting, and spring is that briquetting applies one
The assemblage zone dynamic pressure block of fixed active force, screw mandrel and support member carries out the movement of horizontal direction and vertical direction, it is ensured that smoothly complete
Into briquetting prepares, briquetting cuts the steps such as glue, briquetting frictioning and briquetting moulding；Glass product is fixed on by vacuum suction mode
On positioning fixture, stability is good, and avoids causing mechanical failure to glass product；Point glue equipment is carried out a little using syringe-shaped part
Glue, further reduce the bubble in the glue layer that dispensing is formed；The thickness of briquetting is 0.6-1.2mm, disclosure satisfy that and cuts glue, scrapes
Glue and the demand of moulding.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the partial structural diagram of the bubble-free press equipment of glue in embodiment 1；
Fig. 2 is the flow chart that the bubble-free press equipment of the glue in embodiment 1 is constructed；
Wherein, 1, glue press fit device, 1.1, positioning fixture, 1.11, through hole, 1.2, briquetting；
2nd, connector, 2.1, screw mandrel, 2.2, adsorption element, 2.3, spring；
3rd, glass product；
4th, glue layer.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be according to power
Profit requires to limit and the multitude of different ways of covering is implemented.
Embodiment 1：
A kind of bubble-free press equipment of glue, specifically include the deaeration machine set independently of each other, glue press fit device 1 with
And point glue equipment, the deaeration machine are used to carry out deaeration processing to the glue before dispensing；The point glue equipment is used to produce glass
Need to prepare in product on the glass surface of glue surface and carry out dispensing, it includes being used for syringe-shaped part for dispensing glue.
The structure of the glue press fit device refers to Fig. 1, specifically includes work top (not shown), positioning fixture 1.1, pressure
Block 1.2 and vacuum extractor, the positioning fixture 1.1 are fixedly installed on the work top, positioning fixture 1.1 herein
Provided with the cavity for accommodating glass product, above-mentioned cavity is connected with vacuum extractor by through hole 1.11, is easy to take out cavity
Vacuum, so as to realize that the vacuum suction of glass product is fixed.
The briquetting 1.2 is used to carry out glue pressing to the glass product 3 being fixed on the positioning fixture 1.1, described
Briquetting 1.2 is movably arranged on the work top by connector 2, and herein, the structure of the connector is preferably：Including branch
Support member (not shown), screw mandrel 2.1, adsorption element 2.2 and spring 2.3, the screw mandrel 2.1 are movably arranged on institute by support member
State on work top, preferably the screw mandrel and the glass product being fixed on the positioning fixture need to prepare the glass of glue surface herein
Glass face is arranged in parallel；The lower end of the adsorption element 2.2 holds the briquetting 1.2, and its upper end is fixedly connected on screw mandrel 2.1
On；The spring 2.3 is set on the adsorption element 2.2, and the length of the spring 2.3 is the 0.6- of its natural length
0.8 times, i.e. spring is in compressive state, and spring can provide certain active force, such as 0.5kg for briquetting.
Constructed using the said equipment, including dispensing, briquetting prepare, briquetting cuts glue, briquetting frictioning and briquetting moulding
Etc. step (such as Fig. 2), it is specifically：
The first step, by need prepare glue surface glass product be fixed on the positioning fixture in glue press fit device, specifically
It is to be fixed using vacuum suction mode, details are：Glass product is placed in the cavity of positioning fixture, by vacuumizing
Device vacuumizes to it, so as to which glass product be fixed；
Second step, need to prepare progress dispensing formation glue layer on the glass surface of glue surface in glass product, use herein
Syringe-shaped part carries out dispensing, and glue can first pass through deaeration processing before dispensing, and deaeration processing is to carry out under vacuum conditions
Evacuation and centrifugal degassing processing, detailed process can refer to prior art；
3rd step, frictioning and moulding are carried out to glue layer using glue press fit device handled, specifically include following steps：Step
Rapid C1, the oblique upper that the briquetting in glue press fit device is moved in glass product to the glass surface for needing to prepare glue surface；Step C2,
Briquetting is translated to required moulding position, wherein：The side for the glue layer that the side of briquetting is formed with dispensing first contacts；Briquetting
Lower surface needs to prepare the thickness for the glue layer that the distance between glass surface of glue surface is formed by dispensing into glass product
0.2-0.9 times, the speed for translating briquetting herein is the 1mm/ seconds；Step C3, briquetting is controlled towards needing to prepare glue in glass product
The glass surface in face moves down certain distance (this is determined apart from the thickness of the glue-line according to needed for specific), obtains the glue-line of required thickness,
The speed for moving down briquetting herein is the 1.5mm/ seconds；
4th step, glue is pressed after glass product removed from positioning fixture, produce required product.
The lower surface of briquetting is needed into glass product to prepare the distance between the glass surface of glue surface H2 and dispensing institute shape
Into the thickness H1 of glue layer investigated, obtain：As about 0.9 times of H1 of H2, the glue-line after pressing has bubble generation；When
When H2 is less than 0.2 times of H1, whole glue layer is moved during frictioning, is unfavorable for frictioning；When 0.2-0.9 times that H2 is H1
When, especially when H2 is 0.4-0.6 times of H1, frictioning effect is good, and all equal bubble-frees of glue-line produce.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (5)
1. the bubble-free press equipment of a kind of glue, it is characterised in that press and fill including deaeration machine, point glue equipment and glue
Put, be separate setting or detachable connection between the deaeration machine, point glue equipment and glue press fit device three；
The deaeration machine is used to carry out deaeration processing to the glue before dispensing；
The point glue equipment is used for needing to prepare in glass product to carry out dispensing on the glass surface of glue surface；
The glue press fit device includes work top, positioning fixture and briquetting, and the positioning fixture is fixedly installed on described
On work top；The briquetting is used to carry out frictioning and pressing, the pressure to the glass product being fixed on the positioning fixture
Block is movably arranged on the work top by connector.
2. the bubble-free press equipment of glue according to claim 1, it is characterised in that the connector includes support
Part, screw mandrel, adsorption element and spring, the screw mandrel are movably arranged on the work top by support member；The absorption
The lower end of part holds the briquetting, and its upper end is connected on screw mandrel；The spring is set on the adsorption element, and described
The length of spring is 0.6-0.8 times of its natural length.
3. the bubble-free press equipment of the glue according to claim 1-2 any one, it is characterised in that the glue pressure
Attach together to put and also include vacuumizing part, the vacuumizing part connects with the cavity of the positioning fixture, for by glass product
It is fixed in a manner of vacuum suction on the positioning fixture.
4. the bubble-free press equipment of glue according to claim 3, it is characterised in that the point glue equipment includes being used for
Syringe-shaped part for dispensing glue.
5. the bubble-free press equipment of glue according to claim 3, it is characterised in that the thickness of the briquetting is 0.6-
1.2mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244907.1U CN206642955U (en) | 2017-03-14 | 2017-03-14 | A kind of bubble-free press equipment of glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244907.1U CN206642955U (en) | 2017-03-14 | 2017-03-14 | A kind of bubble-free press equipment of glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206642955U true CN206642955U (en) | 2017-11-17 |
Family
ID=60282196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720244907.1U Active CN206642955U (en) | 2017-03-14 | 2017-03-14 | A kind of bubble-free press equipment of glue |
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| Country | Link |
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| CN (1) | CN206642955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253386A (en) * | 2022-07-22 | 2022-11-01 | 安徽中基投能源科技发展有限公司 | Solar cell panel's processingequipment |
-
2017
- 2017-03-14 CN CN201720244907.1U patent/CN206642955U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253386A (en) * | 2022-07-22 | 2022-11-01 | 安徽中基投能源科技发展有限公司 | Solar cell panel's processingequipment |
| CN115253386B (en) * | 2022-07-22 | 2023-06-27 | 安徽中基投新能源有限公司 | Solar cell panel's processingequipment |
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