CN108287253A - Glue flow detector and its method - Google Patents
Glue flow detector and its method Download PDFInfo
- Publication number
- CN108287253A CN108287253A CN201710015361.7A CN201710015361A CN108287253A CN 108287253 A CN108287253 A CN 108287253A CN 201710015361 A CN201710015361 A CN 201710015361A CN 108287253 A CN108287253 A CN 108287253A
- Authority
- CN
- China
- Prior art keywords
- glue
- charging system
- liquid crystal
- sloping platform
- crystal module
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
- G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention discloses a kind of glue flow detector comprising：Sloping platform, is used for placing liquid crystal module, is hollow structure inside the sloping platform；Supporting rack is set to the upper end of sloping platform, which is equipped with a sliding rail and a fixed frame, which is movably arranged on sliding rail, and fixed frame is connected to a cylinder；Glue dripping head is movably arranged on the fixed frame of sliding rail, which has a storing container and a gum outlet；Air charging system is set to inside sloping platform, and the gas outlet of the air charging system is connected to the storing container of Glue dripping head；Control valve has two starting switches, is respectively arranged on sloping platform lower end, which controls the startup of cylinder and air charging system on sliding rail；Timer, is set to sloping platform side, which is connected with control valve.Using the glue flow detector of the present invention, unlatching and closing for solenoid valve is controlled by timer, rapidly has detected the gel quantity in different air pressures and plastic emitting time glue.
Description
【Technical field】
The present invention relates to a kind of glue control device and its methods, and in particular to a kind of glue flow detector and its side
Method.
【Background technology】
In 3C electronic liquid crystal module liquid crystal module attaching process, essential can use arrives glue.However, factory end
Operating personnel had the disadvantages that when carrying out liquid crystal module attaching process：1, manual control system's glue mass flow discrepancy it is even,
Efficiency is low, and uneven in the presence of the gluing brought by factors such as the differences of operating personnel's technical merit, can not ensure liquid crystal mould
The qualification rate of group fitting.2, glue usage amount is unable to control, and is wasted a large amount of glue always, is increased production cost.
In view of this, it is really necessary to develop a kind of glue flow detector and its method, for being accurately controlled glue
Usage amount and at the uniform velocity control glue flow, avoid waste glue, the non-uniform problem of gluing.
【Invention content】
Therefore, the purpose of the present invention is to provide a kind of glue flow detector and its methods, for being accurately controlled glue
The usage amount of water and at the uniform velocity control glue flow.
In order to achieve the above object, glue flow detector of the invention, for detecting the glue stream in liquid crystal module
Speed comprising：
Sloping platform, is used for placing liquid crystal module, is hollow structure inside the sloping platform；
Supporting rack is set to the upper end of the sloping platform, which is equipped with a sliding rail and a fixed frame, this is fixed
Frame is movably arranged on the sliding rail, and the fixed frame is connected to a cylinder；
Glue dripping head is movably arranged on the fixed frame of the sliding rail, which has a storing container and a gum outlet；
Air charging system is set to inside the sloping platform, and the gas outlet of the air charging system is connected to the Glue dripping head
Storing container；
Control valve has two starting switches, is respectively arranged on the sloping platform lower end, which controls the sliding rail
On cylinder and the air charging system startup；
Timer, is set to the sloping platform side, which is connected with the control valve.
Optionally, also there is several location holes and an active block stop, the active block stop to be fixed on the sloping platform
To adjust the different angle of inclination of liquid crystal module in the location hole.
Optionally, the angle of inclination that the active block stop adjusts the liquid crystal module is 30 degree and 60 degree.
Optionally, the control valve is a solenoid valve.
Optionally, the air charging system also has an air pressure dial plate, and air charging system pair can be adjusted by the air pressure dial plate
The air pressure size of Glue dripping head.
Optionally, the timer sets the plastic emitting time according to the gel quantity of the Glue dripping head.
In addition, the present invention also provides a kind of glue flow rate testing methods, it is applied in above-mentioned glue flow detector,
The glue flow rate testing methods include the following steps：
(1) the air pressure size of air charging system and the timing time of timer are set by adjusting knob；
(2) liquid crystal module is put into sloping platform, then adjusting the position of active block stop makes liquid crystal module tilt certain angle
Degree；
(3) the two starting switches control cylinder of opening controlling valve pushes the Glue dripping head on fixed frame to be moved to liquid crystal module and waits for
Dispensing position, while controlling air charging system and storing container is inflated；
(4) storing container is squeezed the glue in bucket to liquid crystal module from gum outlet by gas pressure；
(5) solenoid valve is closed after the timing time of timer, and air charging system stops inflating Glue dripping head；
(6) whether detection glue just flows to lower end from the upper end of liquid crystal module；
(7) if it is, detection is qualified, the air pressure size of air charging system, the timing time of timer and liquid crystal mould are recorded
The angle of inclination of group；
(8) it if it is not, then resetting the air pressure size of air charging system and the timing time of timer, then examines again
It surveys.
Compared to the prior art, using the glue flow detector and its method of the present invention, electricity is controlled by timer
Magnet valve unlatches and closes, and rapidly has detected the gel quantity in different air pressures and plastic emitting time glue, effectively controls
The utilization rate for having made glue has saved production and has risen this.
【Description of the drawings】
Fig. 1 is painted structural schematic diagram of the glue flow detector of the present invention in a preferred embodiment.
Fig. 2 is painted structural schematic diagram of the glue flow detector of the present invention when placing product.
Fig. 3 is painted glue flow detector of the present invention in side view meaning when placing product.
Fig. 4 is painted side view of the glue flow detector of the present invention in a preferred embodiment when working condition.
Fig. 5 is painted structural schematic diagram of the glue flow detector of the present invention in another preferred embodiment.
Fig. 6 is painted the step flow chart of glue flow rate testing methods of the present invention.
【Specific implementation mode】
It please refers to Fig.1 to Fig.3, Fig. 1 is painted structure of the glue flow detector of the present invention in a preferred embodiment and shows
It is intended to, Fig. 2 is painted structural schematic diagram of the glue flow detector of the present invention when placing product, and Fig. 3 is painted glue of the present invention
Flow detector is anticipated in side view when placing product.
The glue flow detector 100 of the present invention, for detecting the glue flow velocity in liquid crystal module 10 comprising：
Sloping platform 110 is used for placing liquid crystal module 10, which is hollow structure；
Supporting rack 120, is set to the upper end of the sloping platform 110, which is equipped with a sliding rail 121 and one
Fixed frame 122, the fixed frame 122 are movably arranged on the sliding rail 121, and the fixed frame 122 is connected to a cylinder (figure does not regard)；
Glue dripping head 130 is movably arranged on the fixed frame 122 of the sliding rail 121, which has a storing container
131 and a gum outlet 132；
Air charging system (figure does not regard), is set to inside the sloping platform 110, the gas outlet of the air charging system is connected to institute
State the storing container 131 of Glue dripping head 130；
Control valve (figure does not regard), has two starting switches 140, is respectively arranged on 110 lower end of the sloping platform, the control
Valve controls the startup of cylinder and the air charging system on the sliding rail 121；
Timer 150, is set to 110 side of the sloping platform, which is connected with the control valve.
In this present embodiment, also there is several location holes and an active block stop 160, the work on the sloping platform 110
Dynamic block 160 is fixed in the location hole to adjust the different angle of inclination of liquid crystal module 10.
In this present embodiment, the angle of inclination that the active block stop 160 adjusts the liquid crystal module 10 is 30 degree.
In this present embodiment, the control valve is a solenoid valve.
In this present embodiment, the air charging system also has an adjusting knob 171 and an air pressure dial plate 172, passes through the gas
Pressure dial plate 172 can adjust air pressure size of the air charging system to Glue dripping head 130.
In this present embodiment, the timer 150 sets the plastic emitting time according to the gel quantity of the Glue dripping head 130.
Glue flow detector of the present invention is painted in a preferred embodiment when working condition referring again to Fig. 4, Fig. 4
Side view.In this present embodiment, first by adjusting knob 171 set air charging system air pressure size and timer 150 timing when
Between, then will wait for that dispensing liquid crystal module 10 is put into sloping platform 110, the position of adjustment active block stop 160 makes liquid crystal module 10 incline
Oblique certain angle；Then, the two starting switches 140 control cylinder of opening controlling valve pushes the Glue dripping head 130 on fixed frame 122 to move
It moves to liquid crystal module 10 and waits for dispensing position, while controlling air charging system and storing container 131 is inflated, storing container 131 is by gas pressure
Power squeezes the glue in bucket to liquid crystal module 10 from gum outlet 132；The solenoid valve after the timing time of timer 150
It closes, air charging system stops inflating Glue dripping head 130；Whether observation glue just flows to lower end from the upper end of liquid crystal module 10,
Then detect qualification, record the air pressure size of air charging system, the timing time of timer 150 and liquid crystal module 10 angle of inclination.
Wherein, if glue does not flow to lower end from the upper end of liquid crystal module 10, the air pressure of air charging system is reset
The timing time of size and timer 150, then detect again.
It is painted structural representation of the glue flow detector of the present invention in another preferred embodiment referring again to Fig. 5, Fig. 5
Figure.
In this present embodiment, the angle of inclination that the active block stop 160 adjusts the liquid crystal module 10 is 60 degree.
The step flow chart of glue flow rate testing methods of the present invention is painted referring again to Fig. 6, Fig. 6.The present invention also provides
Glue flow rate testing methods are applied in above-mentioned glue flow detector, which includes following step
Suddenly：
S101：The air pressure size of air charging system and the timing time of timer 150 are set by adjusting knob 171；
S102：Liquid crystal module 10 is put into sloping platform 110, then adjust the position of active block stop 160 to make liquid crystal module
10 are tilted a certain angle；
S103：The two starting switches 140 control cylinder of opening controlling valve pushes the Glue dripping head 130 on fixed frame 122 to move
Dispensing position is waited for liquid crystal module 10, while controlling air charging system and storing container 131 is inflated；
S104：Storing container 131 is squeezed the glue in bucket to liquid crystal module 10 from gum outlet 132 by gas pressure；
S105：Solenoid valve is closed after the timing time of timer 150, and Glue dripping head 130 is filled in air charging system stopping
Gas；
S106：Whether detection glue just flows to lower end from the upper end of liquid crystal module 10；
S107：If it is, detection is qualified, the air pressure size of air charging system, the timing time and liquid of timer 150 are recorded
The angle of inclination of brilliant module 10；
S108：If it is not, then resetting the air pressure size of air charging system and the timing time of timer 150, then weigh
New detection.
Using the glue flow detector and its method of the present invention, unlatching and the pass of solenoid valve are controlled by timer
It closes, rapidly has detected the flow velocity of the glue in different air pressures and plastic emitting time liquid crystal module, efficiently controlled glue
The utilization rate of water has saved production and has risen this.
It should be pointed out that the present invention is not limited to the above embodiment, any person skilled in the art is based on this
Inventive technique scheme both falls within the protection of the present invention to any simple modification, equivalent change and modification made by above-described embodiment
Range.
Claims (7)
1. a kind of glue flow detector, for detecting the glue flow velocity in liquid crystal module, which is characterized in that it includes：
Sloping platform, is used for placing liquid crystal module, is hollow structure inside the sloping platform；
Supporting rack is set to the upper end of the sloping platform, which is equipped with a sliding rail and a fixed frame, which lives
Dynamic to be set on the sliding rail, the fixed frame is connected to a cylinder；
Glue dripping head is movably arranged on the fixed frame of the sliding rail, which has a storing container and a gum outlet；
Air charging system is set to inside the sloping platform, and the gas outlet of the air charging system is connected to the storage glue of the Glue dripping head
Bucket；
Control valve has two starting switches, is respectively arranged on the sloping platform lower end, which controls on the sliding rail
The startup of cylinder and the air charging system；
Timer, is set to the sloping platform side, which is connected with the control valve.
2. glue flow detector as described in claim 1, which is characterized in that it is several fixed also to have on the sloping platform
Position hole and an active block stop, the active block stop are fixed in the location hole to adjust the different angle of inclination of liquid crystal module.
3. glue flow detector as described in claim 1, which is characterized in that the active block stop adjusts the liquid crystal mould
The angle of inclination of group is 30 degree and 60 degree.
4. glue flow detector as described in claim 1, which is characterized in that the control valve is a solenoid valve.
5. glue flow detector as described in claim 1, which is characterized in that the air charging system also has an air gauge
Disk can adjust air pressure size of the air charging system to Glue dripping head by the air pressure dial plate.
6. glue flow detector as described in claim 1, which is characterized in that the timer is according to the Glue dripping head
Gel quantity sets the plastic emitting time.
7. a kind of glue flow rate testing methods are applied in above-mentioned glue flow detector, which is characterized in that the glue stream
Quantity measuring method includes the following steps：
(1) the air pressure size of air charging system and the timing time of timer are set by adjusting knob；
(2) liquid crystal module is put into sloping platform, then adjusting the position of active block stop makes liquid crystal module be tilted a certain angle；
(3) the two starting switches control cylinder of opening controlling valve pushes the Glue dripping head on fixed frame to be moved to liquid crystal module and waits for dispensing
Position, while controlling air charging system and storing container is inflated；
(4) storing container is squeezed the glue in bucket to liquid crystal module from gum outlet by gas pressure；
(5) solenoid valve is closed after the timing time of timer, and air charging system stops inflating Glue dripping head；
(6) whether detection glue just flows to lower end from the upper end of liquid crystal module；
(7) if it is, detection is qualified, the air pressure size of air charging system, the timing time of timer and liquid crystal module are recorded
Angle of inclination；
(8) it if it is not, then resetting the air pressure size of air charging system and the timing time of timer, then detects again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015361.7A CN108287253B (en) | 2017-01-10 | 2017-01-10 | Glue flow detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015361.7A CN108287253B (en) | 2017-01-10 | 2017-01-10 | Glue flow detection device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108287253A true CN108287253A (en) | 2018-07-17 |
| CN108287253B CN108287253B (en) | 2020-12-11 |
Family
ID=62819752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710015361.7A Active CN108287253B (en) | 2017-01-10 | 2017-01-10 | Glue flow detection device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108287253B (en) |
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| CN203917055U (en) * | 2014-05-13 | 2014-11-05 | 鸿利达模具(深圳)有限公司 | A kind of flexible point gum machine |
| CN204470003U (en) * | 2015-03-13 | 2015-07-15 | 邯郸市富亚电子技术有限公司 | A kind of automatic dispensing machine for LCDs |
| CN204769398U (en) * | 2015-06-08 | 2015-11-18 | 深圳市鸿盛瑞科技有限公司 | Point gum machine controller |
-
2017
- 2017-01-10 CN CN201710015361.7A patent/CN108287253B/en active Active
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| US4101056A (en) * | 1975-05-27 | 1978-07-18 | George E. Mattimoe | Temperature-compensating petroleum product dispensing unit |
| US4112800A (en) * | 1976-04-02 | 1978-09-12 | Cole Lawrence S | Apparatus for successively dispensing from a can of a jellied product slices of a cross sectional area less than that of the can |
| US5407317A (en) * | 1993-01-29 | 1995-04-18 | Electrocom Automation, L.P. | Vacuum beam product dispenser and singulator and method for singulating products |
| EP0858061A2 (en) * | 1997-01-31 | 1998-08-12 | Germark, S.A. | A safety label and a device for its manufacture |
| CN2467454Y (en) * | 2000-12-11 | 2001-12-26 | 诠晟实业股份有限公司 | Quantitative spot gluing machine |
| CN2736067Y (en) * | 2004-05-19 | 2005-10-26 | 昆山信亿塑胶制品有限公司 | Glue dispenser capable of controlling backsiphon time |
| JP2006112841A (en) * | 2004-10-13 | 2006-04-27 | Canon Inc | Discharge characteristic measuring method of liquid discharge head, and flying droplet speed measuring device |
| CN201094948Y (en) * | 2007-09-25 | 2008-08-06 | 李冬来 | Lace belt glue application machine |
| CN201274304Y (en) * | 2008-08-10 | 2009-07-15 | 江作禄 | Gun dispensing apparatus for accumulator production |
| CN102294316A (en) * | 2010-06-22 | 2011-12-28 | 神讯电脑(昆山)有限公司 | Adhesive dispensing machine |
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| CN202715522U (en) * | 2012-06-15 | 2013-02-06 | 上海电机学院 | Vertical rotary workbench type dispensing machine |
| CN102814260A (en) * | 2012-09-07 | 2012-12-12 | 高精科技(苏州)有限公司 | Automatic glue dispensing device for pen cap |
| CN203264971U (en) * | 2013-05-06 | 2013-11-06 | 昆山瑞恒峰技术咨询有限公司 | Novel multifunctional dispenser |
| CN203329943U (en) * | 2013-07-15 | 2013-12-11 | 浙江联宜电机股份有限公司 | Gum dispensing controller of gumming machine |
| CN203778302U (en) * | 2014-02-12 | 2014-08-20 | 禾宇精密科技股份有限公司 | Glue discharging device |
| CN203917055U (en) * | 2014-05-13 | 2014-11-05 | 鸿利达模具(深圳)有限公司 | A kind of flexible point gum machine |
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| Publication number | Publication date |
|---|---|
| CN108287253B (en) | 2020-12-11 |
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