CN104088875B - A kind of vapour-pressure type Anti-bubble assembling fixture - Google Patents
A kind of vapour-pressure type Anti-bubble assembling fixture Download PDFInfo
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- CN104088875B CN104088875B CN201410346114.1A CN201410346114A CN104088875B CN 104088875 B CN104088875 B CN 104088875B CN 201410346114 A CN201410346114 A CN 201410346114A CN 104088875 B CN104088875 B CN 104088875B
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- cope plate
- upper mould
- silica gel
- lower template
- gum
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The present invention relates to clamp art, specifically a kind of vapour-pressure type Anti-bubble assembling fixture.Including cope plate fixed plate, cope plate upset structure, cope plate, lower template, lower mold fixed plate；Cope plate is flexibly connected by rotating shaft with cope plate fixed plate；The cope plate includes back-shaped raised upper mould silica gel insert, cope plate vacuum suction location structure and the upper mould gum locating dowel in the upper back-shaped depression of mould silica gel insert；The upper mould silica gel insert has a broadside and three narrow sides, the broadside section of the broadside to the narrow edge direction of correspondence is inclined-plane, and lower template includes product orientation boss and lower template vacuum suction location structure, the upper mould gum locating dowel mutual distribution corresponding with upper mould gum locating dowel position；The lower template is fixedly connected with the lower mold fixed plate, while connecting barometer.Precisely bonding is compressed the achievable product of the present invention simultaneously with gum；Simulation rolling patch mode realizes that gas smoothly excludes bubble-free between the two.
Description
Technical field
The present invention relates to clamp art, specifically a kind of vapour-pressure type Anti-bubble assembling fixture.
Background technology
With the development of science and technology, the application of mobile phone is very universal, in order to which more preferable protective housing is not easily susceptible to damage,
The housing of mobile phone often can all assemble gum.In the field that Cellphone Accessories are produced, often all given birth to using streamline
Production.But when gum is assembled, in order to ensure the firm of gum, often can all be installed, first be carried on the back using two processes
The assembling of glue, is then pressed to the gum assembled again.Present process, two kinds of processes are to separate to implement
, it is necessary to which different operating personnel, add human cost, and the activity duration is longer, and production efficiency is not high.
Chinese patent CN202811714U discloses a kind of gum processing jig of handset shell, and gum passes through shop bolt
Positioned, then product is placed on bed die, ensure that steadily starting switch is pressed gum and product when placement
Close, change the mode that traditional assembling gum and pressing gum needs are processed in two places, be changed to set at same
Standby upper completion.But product is not avoided that the generation of air entrapment with gum adhesion process, possesses certain limitation.
The content of the invention
The present invention flexibly positioned absorption of mould in the case where driving mould to overturn by aerostatic press, upper mould carries out gum absorption positioning,
Lower mould carries out product absorption sloped position, while realizing that gum is pasted and compressed.Simulate again rolling patch mode carry out gum paste with
The probability of bubble is produced between the wide face one end gum of reduction and product, the purpose for improving product quality is reached.
The present invention to achieve the above object there is provided a kind of vapour-pressure type Anti-bubble assembling fixture, including：Cope plate fixed plate,
Cope plate upset structure, cope plate, lower template, lower mold fixed plate；The cope plate fixed form is connected with barometer, above it
Cope plate upset structure closure is provided with limited block；Cope plate upset structure includes the pneumatic of rotating shaft and its two ends
Swivel head, the rotating shaft is located at below limited block；The Pneumatic rotary head is fixedly connected with cope plate fixed plate；The cope plate
It is flexibly connected by the rotating shaft with the cope plate fixed plate；The cope plate include back-shaped raised upper mould silica gel insert,
Cope plate vacuum suction location structure and the upper mould gum locating dowel in the upper back-shaped depression of mould silica gel insert；The upper mould silicon
Glue insert has a broadside and three narrow sides, and the broadside section of the broadside to the narrow edge direction of correspondence is inclined-plane, and difference in height is 1
~3mm, when upper mould turning vertical is depressed, the gum contact product first in high face, by the crimp of silica gel, gradually by height
To low progress gum stickup, simulation rolling patch mode reduces and produces bubble；Bottom is soft in the upper back-shaped depression of mould silica gel insert
Rubber；The cope plate vacuum suction location structure includes the vacuum pumping hole being located at around upper mould silica gel insert；The lower mould
Plate includes the product orientation boss in center and lower template vacuum suction positioning corresponding with upper mould silica gel insert site around it
Structure, the upper mould gum locating dowel mutual distribution corresponding with upper mould gum locating dowel position；The lower template vacuum suction positioning
Structure includes some vacuum pumping holes；The lower template is fixedly connected with the lower mold fixed plate, while connecting barometer.
Further, the upper mould silica gel insert has extruding elasticity, passes through the crimp of silica gel, simulation rolling patch mode
Carry out gum stickup.
Further, the broadside is oblique to the broadside of the narrow edge direction of correspondence, two sides, corresponding narrow side formation continuous uniform
Face, difference in height is 1~3mm, and when upper mould turning vertical is depressed, the gum contact product first in high face passes through the extruding of silica gel
Deformation, gradually carries out gum stickup, simulation rolling patch mode, reduces broadside and narrow side produces bubble from high to low.
Further, described four drift angles of cope plate are provided with guide pillar, and described four drift angles of lower template are provided with and guide pillar
The guide pin bushing matched, for upper and lower mould heart precise positioning.
Further, a diameter of 1~3mm of the vacuum pumping hole, can farthest ensure the absorption affinity same time
Cost-saving.
In use, by the upset of mould on pneumatic control positioning fixture, while vacuum adsorption positioning apparatus is to mobile telephone surface shell
Positioning is adsorbed respectively with mobile phone gum, and upper mould air-actuated turnover is to horizontal level, and upper mould fixed block is vertically moved down, the gum in high face
Contact product first, by the crimp of silica gel, gradually carries out gum stickup from high to low, simulation rolling patch mode make mould and
Lower mould is pressed completely, so as to complete the accurate bonding process of mobile telephone surface shell and gum.Vapour-pressure type upset assembling fixture both can use
In being accurately positioned mobile telephone surface shell and gum, improve yields；Can have again as positioning fixture application on automatic production line
Simply, automaticity is high, practical and the low feature of cost.
The beneficial effects of the invention are as follows：1. product is bonded with gum precise positioning；2. product is bonded with gum and realized simultaneously
Compress；3. product realizes the smooth exclusion of gas between the two to prevent internal production with gum adhesion process simulation rolling patch mode
Anger bubble；4. load and drive using general aerostatic press.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the upper die structure schematic diagram of the present invention；
Fig. 3 is the lower die structure schematic diagram of the present invention；
In figure:1 cope plate fixed plate, 11 limited blocks, 2 cope plates upset structure, 21 rotating shafts, 22 Pneumatic rotary heads, mould on 3
Plate, mould silica gel insert on 31,311 broadsides, 312 narrow sides, 32 cope plate vacuum suction location structures, 321 vacuum pumping holes, on 33
Mould gum locating dowel, 34 flexible glue skins, 35 guide pillars, 4 lower templates, 41 product orientation boss, 42 lower template vacuum suction location structures,
The mutual distribution of mould gum locating dowel, 44 guide pin bushings, 5 lower mold fixed plates on 43.
Embodiment
Make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is this
Invent a part of embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art exist
The every other embodiment obtained under the premise of creative work is not made, the scope of protection of the invention is belonged to.
Embodiment 1：
A kind of vapour-pressure type Anti-bubble assembling fixture, including：Cope plate fixed plate 1, cope plate upset structure 2, cope plate 3,
Lower template 4, lower mold fixed plate 5；On the cope plate fixed form 1, limited location is set with cope plate upset structure 2 closure
Block 11；The cope plate upset structure 2 includes rotating shaft 21 and the Pneumatic rotary first 22 at its two ends, and the rotating shaft 21 is located at limited block
11 lower sections；The Pneumatic rotary first 22 is fixedly connected with cope plate fixed plate 1；The cope plate 3 passes through the rotating shaft 21 and institute
Cope plate fixed plate 1 is stated to be flexibly connected；The cope plate 3 includes back-shaped raised upper mould silica gel insert 31, cope plate vacuum and inhaled
Attached location structure 32 and the upper mould gum locating dowel 33 in the back-shaped depression of upper mould silica gel insert 31；The upper mould silica gel insert
31 have a broadside 311 and three narrow side 312, and the broadside 311 to the broadside section in the narrow direction of side 312 of correspondence is inclined-plane,
Difference in height is 1~3mm, when upper mould turning vertical is depressed, the gum contact product first in high face, is become by the extruding of silica gel
Shape, gradually carries out gum stickup from high to low, and simulation rolling patch mode reduces and produces bubble；The upper mould silica gel insert 31 is back-shaped
Bottom is flexible glue skin 34 in depression；The cope plate vacuum suction location structure 32 includes true around upper mould silica gel insert
Empty aspirating hole 321；The lower template 4 include center product orientation boss 41 and its around with the upper position phase of mould silica gel insert 31
Corresponding lower template vacuum suction location structure 42, the upper mould gum locating dowel corresponding with upper 33 positions of mould gum locating dowel are mutual
Distribution 43；The lower template vacuum suction location structure 42 includes some vacuum pumping holes 321；The lower template 4 with it is described under
Mould fixed plate 5 is fixedly connected.
The upper mould silica gel insert 31 has extruding elasticity, by the crimp of silica gel, and simulation rolling patch mode is carried on the back
Glue.
The broadside 311 to correspondence it is narrow while the broadside 311 in 312 directions, two sides, it is corresponding narrow while to form continuous uniform oblique
Face, difference in height is 1~3mm, and when upper mould turning vertical is depressed, the gum contact product first in high face passes through the extruding of silica gel
Deformation, gradually carries out gum stickup, simulation rolling patch mode, reduces broadside and narrow side produces bubble from high to low.
Described 3 four drift angles of cope plate are provided with guide pillar 35, and described 4 four drift angles of lower template are provided with and the phase of guide pillar 35
The guide pin bushing 44 matched somebody with somebody, for upper and lower mould heart precise positioning.
A diameter of 1~the 3mm of the vacuum pumping hole 311, can save cost simultaneously farthest ensureing absorption affinity.
In use, by the upset of mould on pneumatic control positioning fixture, while vacuum adsorption positioning apparatus is to mobile telephone surface shell
Positioning is adsorbed respectively with mobile phone gum, and upper mould air-actuated turnover is to horizontal level, and upper mould fixed block is vertically moved down, the gum in high face
Contact product first, by the crimp of silica gel, gradually carries out gum stickup from high to low, simulation rolling patch mode make mould and
Lower mould is pressed completely, so as to complete the accurate bonding process of mobile telephone surface shell and gum.Vapour-pressure type upset assembling fixture both can use
In being accurately positioned mobile telephone surface shell and gum, improve yields；Can have again as positioning fixture application on automatic production line
Simply, automaticity is high, practical and the low feature of cost.
The present invention is described in detail above, described above, only the preferred embodiments of the invention, when can not
Limit the scope of the present invention, i.e., it is all to make equivalent changes and modifications according to the application scope, it all should still belong to covering scope of the present invention
It is interior.
Claims (5)
1. a kind of vapour-pressure type Anti-bubble assembling fixture, it is characterised in that：Including cope plate fixed plate (1), cope plate upset structure
(2), cope plate (3), lower template (4), lower mold fixed plate (5)；On the cope plate fixed plate (1), structure is overturn with cope plate
(2) closure is provided with limited block (11)；The cope plate upset structure (2) includes rotating shaft (21) and the pneumatic rotation at its two ends
Rotary head (22), the rotating shaft (21) is located at below limited block (11)；The Pneumatic rotary head (22) is solid with cope plate fixed plate (1)
Fixed connection；The cope plate (3) is flexibly connected by the rotating shaft (21) with the cope plate fixed plate (1)；The cope plate
(3) back-shaped raised upper mould silica gel insert (31), cope plate vacuum suction location structure (32) are included and positioned at upper mould silica gel edge
Upper mould gum locating dowel (33) in block (31) back-shaped depression；The upper mould silica gel insert (31) have a broadside (311) and
Three narrow side (312), the broadside (311) to the broadside section in narrow side (312) direction of correspondence is inclined-plane, difference in height is 1~
3mm；Bottom is flexible glue skin (34) in the back-shaped depression of the upper mould silica gel insert (31)；The cope plate vacuum suction location structure
(32) vacuum pumping hole (321) being located at around upper mould silica gel insert is included；The lower template (4) includes the product orientation in center
Boss (41) and lower template vacuum suction location structure (42) corresponding with upper mould silica gel insert (31) position around it, with it is upper
The corresponding upper mutual distribution of mould gum locating dowel (43) in mould gum locating dowel (33) position；The lower template vacuum suction positioning knot
Structure (42) includes some vacuum pumping holes (321)；The lower template (4) is fixedly connected with the lower mold fixed plate (5).
2. vapour-pressure type Anti-bubble assembling fixture as claimed in claim 1, it is characterised in that：Upper mould silica gel insert (31) tool
There is extruding elasticity.
3. vapour-pressure type Anti-bubble assembling fixture as claimed in claim 1 or 2, it is characterised in that：The broadside (311), both sides
While, it is corresponding narrow while form continuous uniform inclined-plane, difference in height is 1~3mm.
4. vapour-pressure type Anti-bubble assembling fixture as claimed in claim 1 or 2, it is characterised in that：Described (3) four tops of cope plate
Angle is provided with guide pillar (35), and described (4) four drift angles of lower template are provided with the guide pin bushing (44) matched with guide pillar (35).
5. vapour-pressure type Anti-bubble assembling fixture as claimed in claim 1 or 2, it is characterised in that：The vacuum pumping hole (321)
A diameter of 1~3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346114.1A CN104088875B (en) | 2014-07-20 | 2014-07-20 | A kind of vapour-pressure type Anti-bubble assembling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346114.1A CN104088875B (en) | 2014-07-20 | 2014-07-20 | A kind of vapour-pressure type Anti-bubble assembling fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104088875A CN104088875A (en) | 2014-10-08 |
| CN104088875B true CN104088875B (en) | 2017-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346114.1A Active CN104088875B (en) | 2014-07-20 | 2014-07-20 | A kind of vapour-pressure type Anti-bubble assembling fixture |
Country Status (1)
| Country | Link |
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| CN (1) | CN104088875B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172302A (en) * | 2015-08-24 | 2015-12-23 | 苏州英多智能科技股份有限公司 | Tipping type vacuum attaching tool |
| CN105082715A (en) * | 2015-08-24 | 2015-11-25 | 苏州英多智能科技股份有限公司 | Manual vacuum laminating jig |
| CN109262169B (en) * | 2017-07-17 | 2022-01-04 | 大族激光科技产业集团股份有限公司 | Welding fixture |
| CN108015698A (en) * | 2017-11-16 | 2018-05-11 | 丹阳市亚宝车件厂 | A kind of Vehicular lamp pressing tool |
| CN109249330B (en) * | 2018-09-20 | 2020-08-07 | 东莞华贝电子科技有限公司 | Positioning fixture and connector pressing device with positioning fixture and rear shell assembly |
| CN113620571B (en) * | 2020-05-09 | 2023-03-14 | Oppo广东移动通信有限公司 | Thermal forming die, shell and electronic equipment |
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| CN202655707U (en) * | 2012-07-19 | 2013-01-09 | 贝尔罗斯(广州)电子部件有限公司 | Fixture for engraving milling equipment |
| DE202013100632U1 (en) * | 2013-02-13 | 2013-03-04 | Horst Witte Gerätebau Barskamp KG | Vacuum chuck |
| FR2994539A1 (en) * | 2012-08-20 | 2014-02-21 | Sebastien Gely | Device for clamping and moving e.g. clamping system on air cushion of work table of column type drilling machine, has pneumatic assembly fixed on base for clamping and displacing table on air cushion of table resting on pneumatic assembly |
| CN103843127A (en) * | 2011-09-30 | 2014-06-04 | 电子科学工业有限公司 | Controlled surface roughness in vacuum retention |
| CN203649956U (en) * | 2013-12-27 | 2014-06-18 | 东莞誉铭新工业有限公司 | Processing clamp used for mobile phone shell |
| CN204113835U (en) * | 2014-07-20 | 2015-01-21 | 格林精密部件（惠州）有限公司 | A kind of pneumatic-typed Anti-bubble assembling fixture |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130035441A (en) * | 2011-09-30 | 2013-04-09 | 손홍태 | Chain pin disassembling zig |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2908044Y (en) * | 2006-02-24 | 2007-06-06 | 佛山市顺德区汉达精密电子科技有限公司 | Assembling clamp |
| CN103843127A (en) * | 2011-09-30 | 2014-06-04 | 电子科学工业有限公司 | Controlled surface roughness in vacuum retention |
| CN202655707U (en) * | 2012-07-19 | 2013-01-09 | 贝尔罗斯(广州)电子部件有限公司 | Fixture for engraving milling equipment |
| FR2994539A1 (en) * | 2012-08-20 | 2014-02-21 | Sebastien Gely | Device for clamping and moving e.g. clamping system on air cushion of work table of column type drilling machine, has pneumatic assembly fixed on base for clamping and displacing table on air cushion of table resting on pneumatic assembly |
| DE202013100632U1 (en) * | 2013-02-13 | 2013-03-04 | Horst Witte Gerätebau Barskamp KG | Vacuum chuck |
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| Publication number | Publication date |
|---|---|
| CN104088875A (en) | 2014-10-08 |
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| CB02 | Change of applicant information |
Address after: 516025 Huizhou City, Guangdong Province, the three digital Industrial Park Applicant after: Guangdong Green precision parts Limited by Share Ltd Address before: Three Huicheng Guangdong District, Huizhou City, the number of Digital Industrial Park Applicant before: Green Precision Components (Huizhou) Co. Ltd. |
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