CN209110930U - A kind of curved surface cover-plate glass adsorption jig - Google Patents

A kind of curved surface cover-plate glass adsorption jig Download PDF

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Publication number
CN209110930U
CN209110930U CN201821869698.0U CN201821869698U CN209110930U CN 209110930 U CN209110930 U CN 209110930U CN 201821869698 U CN201821869698 U CN 201821869698U CN 209110930 U CN209110930 U CN 209110930U
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jig
curved
vacuum
cover
silica gel
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CN201821869698.0U
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张文清
陈清华
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Jiangxi Holitech Technology Co Ltd
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Jiangxi Holitech Technology Co Ltd
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Abstract

A kind of curved surface cover-plate glass adsorption jig, including pedestal, jig support, vacuum air suction jig, curved surface silica gel jig, vacuum wind inlet, it is characterized by: jig support includes right angled triangle portion and flat part, flat part is contacted with base upper surface, for assembling fixture support, the bevel edge in right angled triangle portion includes the concave part positioned at one side for installing fixed vacuum air suction jig, vacuum air suction jig, is fitted into curved surface silica gel jig in the concave part;The working face of curved surface silica gel jig is equipped with multiple vacuum wind inlets, and the working face of curved surface silica gel jig is and the matched curved-surface structure of bend glass cover board;The lower section of curved surface silica gel jig is equipped with a curved surface cover board locating piece, is mounted on vacuum air suction jig.After the jig completes absorption positioning to bend glass cover board, the fitting of mould group can be completed directly on the jig, and the pull of vacuum of vacuum wind inlet can also play the role of mould group attracting molding;Structure design can make curved surface negative-pressure adsorption power uniform.

Description

A kind of curved surface cover-plate glass adsorption jig
Technical field
The utility model relates to backlight module package technique field, specially a kind of curved surface cover-plate glass adsorption jig.
Background technique
As electronic technology continues to develop, continue to bring out new mobile terminal, smartwatch, bracelet occupation rate of market not Disconnected to expand, novel appearance, practical function, intelligent wearing industry have an air of prosperity scene.Due to wearing class product majority wearing In human body, majority is curved surface, however in existing manufacturing enterprise, it is largely plane fitting, due to the positioning difficulty of curved surface cover board Greatly, cause low application of a surface yield, low efficiency, difficulty big.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of curved surface cover-plate glass absorption is provided and is controlled Tool solves the problems, such as that the positioning difficulty of curved surface cover-plate glass is big, fitting yields is low.
The curved surface cover-plate glass adsorption jig, the working face of curved surface silica gel jig is by vacuum wind inlet to curved surface glass Glass cover board plays absorption positioning action;After the jig completes absorption positioning to bend glass cover board, the fitting of mould group can directly exist It is completed on the jig, the pull of vacuum of vacuum wind inlet can also play the role of mould group attracting molding.
Vacuum air draught pore structure design can make curved surface negative-pressure adsorption power uniform, prevent glass cover-plate from controlling with curved surface silica gel Cooperation between tool is uneven, and negative-pressure sucking is big, and the time for reaching adsorbed close fitting is short.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of curved surface cover-plate glass adsorption jig comprising pedestal (1), jig support (2), vacuum air suction jig (3), song Face silica gel jig (4), vacuum wind inlet (6), jig support are mounted on base upper surface by connector, and feature exists In: jig support includes right angled triangle portion and flat part, and flat part is contacted with base upper surface, is used for assembling fixture support, The bevel edge base angle in right angled triangle portion is 60 ± 10 °, and the bevel edge is for installing fixed vacuum air suction jig, vacuum air suction jig packet The concave part positioned at one side is included, is fitted into curved surface silica gel jig in the concave part;The working face (5) of curved surface silica gel jig is equipped with Multiple vacuum wind inlets (6), the working face of curved surface silica gel jig are and bend glass cover board (S) matched curved-surface structure;Curved surface The lower section of silica gel jig is equipped with a curved surface cover board locating piece (7), is mounted on vacuum air suction jig.
Further, the vacuum wind inlet includes multiple rows of vacuum wind inlet, and vacuum wind inlet passes through connection stomata connection Vacuum air suction jig.
Further, vacuum air suction jig side is equipped with one or more connection stomatas, and connection stomata is set with vacuum Standby connection.
Further, the pedestal is square or rectangular configuration, and four corners set that there are four elongate holes (11), strips Shape hole is for installing firm banking.
Further, the vacuum wind inlet be multiple rows of vacuum wind inlet, vacuum wind inlet include the first adsorption hole (61), Second adsorption hole (62), the first adsorption hole are located at ambient external, and the second adsorption hole is located inside the first adsorption hole, the first adsorption hole Aperture is greater than the second adsorption hole aperture.
Further, first adsorption hole, the second adsorption hole include the first tapered portion (63), the second tapered portion (64), Junction arc transition between first tapered portion and the second tapered portion.
Further, the first tapered portion cone angle is 19 ± 5 °, and 64 cone angle of the second tapered portion is 137 ± 5 °.
The curved surface cover-plate glass adsorption jig, the working face of curved surface silica gel jig is by vacuum wind inlet to curved surface glass Glass cover board plays absorption positioning action;After the jig completes absorption positioning to bend glass cover board, the fitting of mould group can directly exist It is completed on the jig, the pull of vacuum of vacuum wind inlet can also play the role of mould group attracting molding.
Vacuum air draught pore structure design can make curved surface negative-pressure adsorption power uniform, prevent glass cover-plate from controlling with curved surface silica gel Cooperation between tool is uneven, and negative-pressure sucking is big, and the time for reaching adsorbed close fitting is short.
Detailed description of the invention
Fig. 1 is the utility model curved surface cover-plate glass adsorption jig structural schematic diagram;
Fig. 2 is another example structure schematic diagram of the utility model curved surface cover-plate glass adsorption jig;
Fig. 3 is the utility model curved surface cover-plate glass adsorption jig vacuum wind inlet structural schematic diagram;
Fig. 4 is the utility model curved surface cover-plate glass adsorption jig structural schematic diagram (perspective view).
In figure: pedestal 1, jig support 2, vacuum air suction jig 3, curved surface silica gel jig 4, working face 5, vacuum wind inlet 6, Curved surface cover-plate glass locating piece 7, elongate holes 11, connection stomata 310, connection stomata 302, the absorption of the first adsorption hole 61, second Hole 62, the first tapered portion 63, the second tapered portion 64, glass cover-plate S.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
A kind of curved surface cover-plate glass adsorption jig comprising pedestal 1, jig support 2, vacuum air suction jig 3, curved surface silica gel Jig 4, vacuum wind inlet 6, pedestal 1 is square or rectangular configuration, and four corners are set there are four elongate holes 11, elongate holes 11 for installing firm banking 1, and connector is screw/bolt;Pedestal 1 is installed/be fixed on to jig support 2 by screw/bolt Upper surface, jig support 2 include right angled triangle portion and flat part, and flat part is contacted with 1 upper surface of pedestal, are used for assembling fixture Support 2, the bevel edge base angle in right angled triangle portion are 60 ± 2 °, which inhales for installing/fixing vacuum air suction jig 3, vacuum Wind jig 3 includes the concave part positioned at one side, is fitted into curved surface silica gel jig 4 in the concave part, they fit closely connection; Vacuum air suction jig 3, curved surface silica gel jig 4 are equipped with multiple connection stomatas, and 3 side of vacuum air suction jig is equipped with one or more Stomata 310, connection stomata 302 are connected, connection stomata such as uses gas for connecting with vacuum equipment (such as vacuumizing air blower) Curved surface/working face 5 of the connection such as pipe, hose, curved surface silica gel jig 4 is equipped with multiple vacuum wind inlets 6, curved surface silica gel jig 4 Working face 5 is to include multiple rows of/two vacuum pumping wind inlets 6, hole with the matched curved-surface structure of bend glass cover board S, vacuum wind inlet 6 Diameter is identical, and vacuum wind inlet 6 is connected to vacuum air suction jig 3 by connection stomata;The lower section of curved surface silica gel jig 4 is equipped with a song Surface cover locating piece 7 is mounted on vacuum air suction jig 3.
Preferably, vacuum wind inlet 6 is three vacuum pumping wind inlets, vacuum wind inlet 6 is inhaled including the first adsorption hole 61, second Attached hole 62, the first adsorption hole 61 are located at ambient external, and the second adsorption hole 62 is located inside the first adsorption hole 61/inner circumferential, and first inhales Attached 61 aperture of hole is greater than 62 aperture of the second adsorption hole;First adsorption hole 61, the second adsorption hole 62 include the first tapered portion 63, second Tapered portion 64, junction arc transition between the first tapered portion 63 and the second tapered portion 64,63 cone angle of the first tapered portion be 19 ± 2 °, 64 cone angle of the second tapered portion is 137 ± 2 °;Vacuum air draught pore structure design can make curved surface negative-pressure adsorption power uniform, prevent Cooperation only between glass cover-plate S and curved surface silica gel jig 4 is uneven, and negative-pressure sucking is big, reaches the time of adsorbed close fitting It is short.
When utility model works, connection stomata 301/302 is connect with vacuum equipment, then the work of curved surface silica gel jig 4 Vacuum wind inlet 6 on face 5 generates pull of vacuum, then bend glass cover board S is placed in matched curved surface silica gel jig 4 Working face 5 plays absorption positioning action to bend glass cover board by the pull of vacuum at the vacuum wind inlet 6 on working face 5, After the working face 5 of curved surface silica gel jig 4 completes absorption positioning to bend glass cover board, mould group can be completed directly on working face 5 Fitting, at the same the pull of vacuum of vacuum wind inlet can also play the role of to entire mould group attract it is molding.
This is used for the absorption joint tool of curved surface cover-plate glass mould group, by generating negative pressure of vacuum in vacuum air suction jig 3 Suction generates pull of vacuum at the vacuum wind inlet 6 being then connected to vacuum wind inlet 6, curved surface cover-plate glass is placed in and it On the working face 5 for the curved surface silica gel jig 4 matched, by vacuum wind inlet 6 pull of vacuum to curved surface cover-plate glass play positioning, The fitting of curved die group is completed in suction-operated, and the positioning difficulty for solving existing curved surface cover-plate glass is big, fitting yields is low The problem of.Vacuum air draught pore structure design can make curved surface negative-pressure adsorption power uniform, prevent glass cover-plate S from controlling with curved surface silica gel Cooperation between tool 4 is uneven, and negative-pressure sucking is big, and the time for reaching adsorbed close fitting is short.
The curved surface cover-plate glass adsorption jig, the working face of curved surface silica gel jig is by vacuum wind inlet to curved surface glass Glass cover board plays absorption positioning action;After the jig completes absorption positioning to bend glass cover board, the fitting of mould group can directly exist It is completed on the jig, the pull of vacuum of vacuum wind inlet can also play the role of mould group attracting molding.
Vacuum air draught pore structure design can make curved surface negative-pressure adsorption power uniform, prevent glass cover-plate from controlling with curved surface silica gel Cooperation between tool is uneven, and negative-pressure sucking is big, and the time for reaching adsorbed close fitting is short.
Above embodiment is the explanation to the utility model, is not the restriction to the utility model, it is possible to understand that not These embodiments can be carried out with a variety of variations, modification, replacement in the case where being detached from the principles of the present invention and spirit and become Type, the protection scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of curved surface cover-plate glass adsorption jig comprising pedestal (1), jig support (2), vacuum air suction jig (3), curved surface Silica gel jig (4), vacuum wind inlet (6), jig support are mounted on base upper surface by connector, it is characterised in that: Jig support includes right angled triangle portion and flat part, and flat part is contacted with base upper surface, is used for assembling fixture support, right angle The bevel edge of triangular portion includes the concave part positioned at one side for installing fixed vacuum air suction jig, vacuum air suction jig, Curved surface silica gel jig is fitted into the concave part;The working face (5) of curved surface silica gel jig is equipped with multiple vacuum wind inlets (6), curved surface The working face of silica gel jig be and bend glass cover board (S) matched curved-surface structure;The lower section of curved surface silica gel jig is equipped with one Curved surface cover board locating piece (7), is mounted on vacuum air suction jig.
2. a kind of curved surface cover-plate glass adsorption jig according to claim 1, which is characterized in that the vacuum wind inlet packet Multiple rows of vacuum wind inlet is included, vacuum wind inlet is connected to vacuum air suction jig by connection stomata.
3. a kind of curved surface cover-plate glass adsorption jig according to claim 1, which is characterized in that the vacuum air suction jig Side is equipped with one or more connection stomatas, and connection stomata is connect with vacuum equipment.
4. a kind of curved surface cover-plate glass adsorption jig according to claim 1, which is characterized in that the pedestal is square Or rectangular configuration, four corners are set there are four elongate holes (11), elongate holes are used to install firm banking.
5. a kind of curved surface cover-plate glass adsorption jig according to claim 1, which is characterized in that the vacuum wind inlet is Multiple rows of vacuum wind inlet, vacuum wind inlet include the first adsorption hole (61), the second adsorption hole (62), and the first adsorption hole is located at surrounding Outside, the second adsorption hole are located inside the first adsorption hole, and the first adsorption hole aperture is greater than the second adsorption hole aperture.
6. a kind of curved surface cover-plate glass adsorption jig according to claim 5, which is characterized in that first adsorption hole, Second adsorption hole includes the first tapered portion (63), the second tapered portion (64), junction between the first tapered portion and the second tapered portion Arc transition.
7. a kind of curved surface cover-plate glass adsorption jig according to claim 6, which is characterized in that the first tapered portion cone Angle is 19 ± 5 °, and the second tapered portion (64) cone angle is 137 ± 5 °.
8. a kind of curved surface cover-plate glass adsorption jig according to claim 1, which is characterized in that the right angled triangle portion Bevel edge base angle be 60 ± 5 °.
CN201821869698.0U 2018-11-14 2018-11-14 A kind of curved surface cover-plate glass adsorption jig Active CN209110930U (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821869698.0U CN209110930U (en) 2018-11-14 2018-11-14 A kind of curved surface cover-plate glass adsorption jig

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110370194A (en) * 2019-08-13 2019-10-25 郭墨龙 A kind of glass production manufacture clamp for machining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110370194A (en) * 2019-08-13 2019-10-25 郭墨龙 A kind of glass production manufacture clamp for machining

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