CN102398404A - Stitching device for stitching first sheet material and second sheet material - Google Patents

Stitching device for stitching first sheet material and second sheet material Download PDF

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Publication number
CN102398404A
CN102398404A CN2010102768050A CN201010276805A CN102398404A CN 102398404 A CN102398404 A CN 102398404A CN 2010102768050 A CN2010102768050 A CN 2010102768050A CN 201010276805 A CN201010276805 A CN 201010276805A CN 102398404 A CN102398404 A CN 102398404A
Authority
CN
China
Prior art keywords
sheet material
pallet
cylinder
detent mechanism
press fit
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.)
Granted
Application number
CN2010102768050A
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Chinese (zh)
Other versions
CN102398404B (en
Inventor
谢福钦
陈大卫
邱海南
吕富隆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wistron Corp
Original Assignee
Wistron Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wistron Corp filed Critical Wistron Corp
Priority to CN201010276805.0A priority Critical patent/CN102398404B/en
Publication of CN102398404A publication Critical patent/CN102398404A/en
Application granted granted Critical
Publication of CN102398404B publication Critical patent/CN102398404B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A stitching device for stitching a first sheet material and a second sheet material contains a pallet used for supporting the first sheet material and a positioning mechanism which is clamped in the pallet in a slidable mode and is used for placing the second sheet material with a certain viscosity. The stitching device also contains a cylinder which is arranged on one side of the positioning mechanism relative to the pallet and is used for promoting the second sheet material in order to drive the positioning mechanism to move in a vertical direction relative to the pallet. Therefore, the second sheet material is tightly adhered to the first sheet material. The stitching device also contains a bumper pad which is arranged between the cylinder and the positioning mechanism and is used for equally applying the pressure provided by the cylinder on the second sheet material. The invention can be used to ensure there appears no excursion of the joint position between the first and second sheet materials and effectively and uniformly dispersing crushing stress on the second sheet material to avoid the defect caused by concentration of the crushing stress.

Description

Be used for the press fit device of pressing one first sheet material and one second sheet material
Technical field
The present invention relates to a kind of press fit device, refer to a kind of can on average exerting pressure especially to improve the press fit device of product percent of pass.
Background technology
Traditional tool for stitching is used for having the plastic front board of double faced adhesive tape to press on the glass substrate with being stained with to stick, and by the compression that tool for stitching provided plastic front board is fitted tightly in glass substrate.Traditional tool for stitching lacks positioning function, if the operator aligns plastic front board accidentally and not with glass substrate, the finished product after then final the bonding very easily becomes waste product.In addition; The pressure cylinder of tradition tool for stitching directly presses on the plastic front board; Because the pressure cylinder rough surface, so when tool for stitching was exerted pressure, plastic front board was scratched by pressure cylinder easily and reduces product percent of pass; And, be prone to cause the pressing surface between plastic front board and glass substrate to form defectives such as bubble because apply the uneven cause of compression.
Therefore how designing press fit device easy to operate, simple in structure, that output quality is good and qualification rate is higher is the important topic of panel factory now.
Summary of the invention
The present invention provides a kind of and can on average exert pressure so that the press fit device of product percent of pass to be provided, to solve the above problems.
The present invention discloses a kind of press fit device that is used for pressing one first sheet material and one second sheet material, and this press fit device includes a pallet, and this pallet is used for supporting this first sheet material; And one the location mechanism; This detent mechanism slidably is sticked in this pallet, and this detent mechanism is used for putting this second sheet material with certain stickiness, and this press fit device also includes a cylinder; This cylinder is arranged at this detent mechanism side of this pallet relatively; This cylinder is used for promoting this second sheet material and produces moving of vertical direction to drive this detent mechanism with respect to this pallet, uses that this second sheet material is closely attached to this first sheet material, and this press fit device also includes a cushion pad; This cushion pad is arranged between this cylinder and this detent mechanism, and the pressure that this cushion pad is used for that this cylinder is provided on average puts on this second sheet material.
The present invention also discloses this pallet and includes a mechanism for detaching, and it is used for when this cylinder pressure discharges, driving this detent mechanism and breaks away from this pallet.
The present invention also discloses this mechanism for detaching and includes an elastic parts, and it is used for when this cylinder pressure discharges, providing elastic-restoring force to this detent mechanism, uses ejecting this detent mechanism.
The present invention also discloses this pallet and includes a location guide pillar, and this detent mechanism includes a guide hole, and this positioning guide column of this pallet slidably is arranged in this guide hole of this detent mechanism.
The present invention also discloses this pallet and includes a plurality of projections, and it is used for locating this first sheet material.
It is a pressure glue (rubber spring) that the present invention also discloses this cushion pad.
The present invention also discloses this first sheet material and this second sheet material is respectively a glass substrate or a plastic front board.
Press fit device of the present invention detent mechanism capable of using guarantees that the bonding station of first sheet material and second sheet material can not squint; And cushion pad is set on the stitching surface of cylinder; Can be effectively evenly on dispersion pressure stress to the second sheet material; Cause between two sheet materials gum joint generation gluing not tight to avoid concentrating, for example to produce defectives such as bubble because of compression.
Description of drawings
Fig. 1 is the assembly decomposing schematic representation of the press fit device of preferred embodiment of the present invention.
Fig. 2 is do not exert pressure the as yet sketch map of second sheet material of the cylinder of preferred embodiment of the present invention.
Fig. 3 applies pressure to the sketch map of second sheet material for the cylinder of preferred embodiment of the present invention.
The primary clustering symbol description:
10 press fit devices, 12 first sheet materials
14 second sheet materials, 16 pallets
161 projections, 18 detent mechanisms
181 guide holes, 20 cylinders
22 cushion pads, 24 mechanism for detaching
241 elastic parts, 26 positioning guide column
The specific embodiment
See also Fig. 1, Fig. 1 is the assembly decomposing schematic representation of a press fit device 10 that is used for pressing one first sheet material 12 and one second sheet material 14 of preferred embodiment of the present invention.In this preferred embodiment, first sheet material 12 can be a glass substrate, and second sheet material 14 can be a plastic front board, and press fit device 10 is used for this first sheet material 12 and this second sheet material 14 are closely overlayed bonding.Press fit device 10 includes a pallet 16, and it is used for supporting first sheet material 12, one and locatees mechanism 18, and it slidably is sticked in pallet 16, and a cylinder 20, and it is arranged at a side of detent mechanism 18 relative pallets 16.Pallet 16 can include a plurality of projections 161; It is used for assisting first sheet material 12 to be positioned on the predeterminated position, and detent mechanism 18 is used for putting second sheet material 14 with certain stickiness, for instance; Optionally with adhesive agent; For example gum or liquid glue stick on first sheet material 12 or second sheet material 14, so that can stick together each other between the two.Cylinder 20 is used for promoting second sheet material 14 and moves relative to pallet 16 to drive detent mechanism 18, uses second sheet material 14 is sticked and is pressed on first sheet material 12.Press fit device 10 also includes a cushion pad 22, and it is arranged between cylinder 20 and the detent mechanism 18.Cushion pad 22 is used for the pressure that cylinder 20 is provided is on average put on second sheet material 14.For instance; Cushion pad 22 can be a pressure glue; The cushion pad 22 that is made up of soft materials not only can be used to protect the plastic front board that is subject to scratch; Also can be used to the pressure that cylinder 20 is provided is uniformly applied to second sheet material 14, can effectively avoid first sheet material 12 and 14 stress of second sheet material to concentrate and formation defective, for example bubble.
In addition, pallet 16 can include a mechanism for detaching 24, and it is used for when the pressure of cylinder 20 discharges, driving detent mechanism 18 and breaks away from pallet 16, sticks together made finished product so that the user takes out each other by first sheet material 12 and second sheet material 14.Therefore mechanism for detaching 24 can include an elastic parts 241; When the cushion pad 22 that is fixed on cylinder 20 pistons moves with cylinder 20 pistons; And then drive cushion pad 22 bring pressure to bear on second sheet material 14 with promote detent mechanism 18 relative to pallet 16 when vertical direction moves, elastic parts 241 extrusions, when elastic parts 241 be extruded into locate and keep a scheduled time after; For example 30 seconds pressing time, second sheet material 14 can contact and fully closely stick in first sheet material 12; After the pressure of cylinder 20 discharged, elastic parts 241 can be used to provide elastic-restoring force to detent mechanism 18, uses to eject detent mechanism 18.Moreover; Pallet 16 also can include a location guide pillar 26; And detent mechanism 18 can include a guide hole 181; The positioning guide column 26 of pallet 16 slidably is arranged in the guide hole 181 of detent mechanism 18 so that detent mechanism 18 cylinder 20 apply or during release pressure relatively pallet 16 vertically slide.
See also Fig. 2, Fig. 2 does not apply pressure to the sketch map of second sheet material 14 as yet for the cylinder 20 of preferred embodiment of the present invention.When desire is operated press fit device of the present invention; The user at first pastes a gum on second sheet material 14; And first sheet material 12 and second sheet material 14 are positioned over respectively on pallet 16 and the detent mechanism 18; This moment, the positioning guide column 26 of pallet 16 was sheathed in the guide hole 181 of detent mechanism 18, so that detent mechanism 18 slidably is arranged at a side of pallet 16, so detent mechanism 18 can be used to guarantee that first sheet material 12 is pressed on second sheet material 14 along a preset track.Then, the user can manual mode or other automatic control modes pallet 16 is positioned over the below of cylinder 20, and the stitching surface of cylinder 20 is provided with cushion pad 22, in this preferred embodiment, cushion pad 22 is a rubber-like pressure glue.After confirming that pallet 16 has placed under the cylinder 20, turn round by next control and can start cylinder 20.What deserves to be mentioned is; Press fit device 10 of the present invention can be provided with two controls and turn round, and one of which can be the startup of cylinder 20 and turns round, and another then is the safeties of cylinder 20; Its role is to when the user pushes this two control knob simultaneously, just can start cylinder 20, to avoid starting press fit device 10 because of false touch.
See also Fig. 3, Fig. 3 applies pressure to the sketch map of second sheet material 14 for the cylinder 20 of preferred embodiment of the present invention.The cushion pad 22 that is fixed on cylinder 20 pistons promotes second sheet material 14; Use and drive detent mechanism 18 and move in vertical direction relative to pallet 16; So that 14 contacts of second sheet material also closely stick in first sheet material 12, elastic parts 241 extrusions of mechanism for detaching 24 are with the storage elasticity potential energy at this moment.The function of cushion pad 22 is for being used for absorbing 20 applied pressures of cylinder; And it is transferred on second sheet material 14 equably; So can avoid effectively that to cause first sheet material 12 and second sheet material 14 to fit incomplete because of cause that compression is concentrated, for example the generation of the gum joint between two sheet materials bubble.In addition, because detent mechanism 18 slides by guide hole 181 and positioning guide column 26 relative pallets 16, deviation can not take place, the qualification rate of raising press fit device 10 so can guarantee the position that second sheet material 14 is bonding on first sheet material 12.At last; After the one period scheduled time of exerting pressure; The user discharges cylinder 20 puts on second sheet material 14 with cancellation pressure; Elastic restoring force that detent mechanism 18 can be provided by the elastic parts 241 of mechanism for detaching 24 breaks away from pallet 16, so that the user can manual mode take out first sheet material 12 with second sheet material, 14 self-align mechanisms 18, and completion pressing flow process.
Be compared to prior art; Press fit device of the present invention detent mechanism capable of using guarantees that the bonding station that first sheet material sticks in second sheet material can not squint; And cushion pad is set on the stitching surface of cylinder, uses that effectively compression is evenly distributed on second sheet material, cause between two sheet materials gum joint generation gluing not tight to avoid concentrating because of compression; For example produce bubble, etc. defective.
The above is merely preferred embodiment of the present invention, and every equalization that the scope of claims is done according to the present invention changes and modifies, and all should belong to covering scope of the present invention.

Claims (7)

1. one kind is used for the press fit device of pressing one first sheet material and one second sheet material, and this press fit device comprises:
One pallet, this pallet are used for supporting this first sheet material;
One location mechanism, this detent mechanism slidably is sticked in this pallet, and this detent mechanism is used for putting this second sheet material with certain stickiness;
One cylinder, this cylinder are arranged at this detent mechanism side of this pallet relatively, and this cylinder is used for promoting this second sheet material and produces moving of vertical direction to drive this detent mechanism with respect to this pallet, uses that this second sheet material is closely attached to this first sheet material; And
One cushion pad, this cushion pad are arranged between this cylinder and this detent mechanism, and the pressure that this cushion pad is used for that this cylinder is provided on average puts on this second sheet material.
2. press fit device as claimed in claim 1, wherein this pallet comprises a mechanism for detaching, this mechanism for detaching is used for when this cylinder pressure discharges, driving this detent mechanism and breaks away from this pallet.
3. press fit device as claimed in claim 2, wherein this mechanism for detaching comprises an elastic parts, this elastic parts is used for when this cylinder pressure discharges, providing elastic-restoring force to this detent mechanism, uses ejecting this detent mechanism.
4. press fit device as claimed in claim 1, wherein this pallet comprises a location guide pillar, and this detent mechanism comprises a guide hole, this positioning guide column of this pallet slidably is arranged in this guide hole of this detent mechanism.
5. press fit device as claimed in claim 1, wherein this pallet comprises a plurality of projections, these a plurality of projections are used for locating this first sheet material.
6. press fit device as claimed in claim 1, wherein this cushion pad is a pressure glue.
7. press fit device as claimed in claim 1, wherein this first sheet material and this second sheet material are respectively a glass substrate or a plastic front board.
CN201010276805.0A 2010-09-09 2010-09-09 Stitching device for stitching first sheet material and second sheet material Expired - Fee Related CN102398404B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010276805.0A CN102398404B (en) 2010-09-09 2010-09-09 Stitching device for stitching first sheet material and second sheet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010276805.0A CN102398404B (en) 2010-09-09 2010-09-09 Stitching device for stitching first sheet material and second sheet material

Publications (2)

Publication Number Publication Date
CN102398404A true CN102398404A (en) 2012-04-04
CN102398404B CN102398404B (en) 2014-06-04

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Application Number Title Priority Date Filing Date
CN201010276805.0A Expired - Fee Related CN102398404B (en) 2010-09-09 2010-09-09 Stitching device for stitching first sheet material and second sheet material

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729576A (en) * 2012-06-15 2012-10-17 宿迁亿泰自动化工程有限公司 False pressing system of flexible printed circuit
CN103072364A (en) * 2012-12-28 2013-05-01 合肥美的荣事达电冰箱有限公司 Pressure equipment for producing door body of refrigerator
CN110242650A (en) * 2018-03-09 2019-09-17 宁波方太厨具有限公司 Glass panel and doorframe adhesive tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070052914A1 (en) * 2005-05-25 2007-03-08 Masaaki Ito Substrate assembly apparatus and substrate assembly method
CN101323194A (en) * 2007-06-15 2008-12-17 全兴工业股份有限公司 Glue sprayed coating attaching method and attaching device
CN101355870A (en) * 2007-07-25 2009-01-28 深圳富泰宏精密工业有限公司 Control tool
CN101388296A (en) * 2007-09-10 2009-03-18 杨龙勇 Press
CN201233483Y (en) * 2008-07-18 2009-05-06 比亚迪股份有限公司 Tool for adhering LCD and light conducting board

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070052914A1 (en) * 2005-05-25 2007-03-08 Masaaki Ito Substrate assembly apparatus and substrate assembly method
CN101323194A (en) * 2007-06-15 2008-12-17 全兴工业股份有限公司 Glue sprayed coating attaching method and attaching device
CN101355870A (en) * 2007-07-25 2009-01-28 深圳富泰宏精密工业有限公司 Control tool
CN101388296A (en) * 2007-09-10 2009-03-18 杨龙勇 Press
CN201233483Y (en) * 2008-07-18 2009-05-06 比亚迪股份有限公司 Tool for adhering LCD and light conducting board

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102729576A (en) * 2012-06-15 2012-10-17 宿迁亿泰自动化工程有限公司 False pressing system of flexible printed circuit
CN102729576B (en) * 2012-06-15 2014-10-15 宿迁亿泰自动化工程有限公司 False pressing system of flexible printed circuit
CN103072364A (en) * 2012-12-28 2013-05-01 合肥美的荣事达电冰箱有限公司 Pressure equipment for producing door body of refrigerator
CN103072364B (en) * 2012-12-28 2016-02-24 合肥美的电冰箱有限公司 A kind of press equipment of the door body for making refrigerator
CN110242650A (en) * 2018-03-09 2019-09-17 宁波方太厨具有限公司 Glass panel and doorframe adhesive tool

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Granted publication date: 20140604

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CF01 Termination of patent right due to non-payment of annual fee