CN103386389A - Multi-array glue dispensing device - Google Patents
Multi-array glue dispensing device Download PDFInfo
- Publication number
- CN103386389A CN103386389A CN2013103621447A CN201310362144A CN103386389A CN 103386389 A CN103386389 A CN 103386389A CN 2013103621447 A CN2013103621447 A CN 2013103621447A CN 201310362144 A CN201310362144 A CN 201310362144A CN 103386389 A CN103386389 A CN 103386389A
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- China
- Prior art keywords
- glue dispensing
- glue
- valve
- bibcock
- feed liquor
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Abstract
The invention discloses a multi-array glue dispensing device which comprises a liquid feeding mechanism and a glue dispensing mechanism fixedly connected with the liquid feeding mechanism, wherein the glue dispensing mechanism comprises glue dispensing valves and glue dispensing needles (7); a plurality of cavities (11) are formed in valve bodies (3) of the glue dispensing valves; liquid outlets of the cavities (11) are connected with valve pins (4); the valve pins (4) are connected with a driving device in a transmission manner; liquid discharging blocks (5) are arranged at the lower ends of the valve pins (4) and are connected with the valve bodies (3) through screws; through holes corresponding to the cavities (11) are formed in the liquid discharging blocks (5) and are connected with the glue dispensing needles (7). The multi-array glue dispensing device dispenses glue simultaneously by adopting a multi-valve-rod injection mode; valve rods are driven by a stepping motor; the high-precision glue dispensing can be realized, and the production efficiency of light emitting diode (LED) product encapsulation is improved.
Description
Technical field
The present invention relates to LED point rubber seal dress field, relate in particular to a kind of many arrays point glue equipment for LED point rubber seal dress.
Background technology
LED point glue equipment namely specialty is used for equipment to LED product point glue, continuous maturation along with the point gum machine technology, the product that can apply, also in continuous increase, mainly includes a plurality of production fields such as electrical lighting industry, mechanical hardware industry, automobile manufacture industry; Along with the rise of China LED industry, the LED industry is increasing to the demand of LED encapsulation point gum machine, requires also more and more highlyer, and in the high-precision glue-dispensing field, although volume measurement formula glue dispensing valve precision is very high, efficiency is lower.
Summary of the invention
The objective of the invention is to solve the problem of traditional LED point glue equipment inefficiency.
The technical solution used in the present invention is: a kind of many arrays point glue equipment, comprise feed liquor mechanism and the glue applying mechanism that is connected with feed liquor mechanism, described glue applying mechanism comprises glue dispensing valve and puts plastic pin, be provided with some cavitys in the valve body of described glue dispensing valve, the liquid outlet of cavity is connected with bibcock, bibcock and drive unit are in transmission connection, and the bibcock lower end is provided with the discharge opeing piece, and the discharge opeing piece is connected with valve body by screw; Described discharge opeing piece is provided with the through hole corresponding with cavity, connects a plastic pin is arranged on through hole.
As a further improvement on the present invention, valve rod and the cavity of glue dispensing valve are slidably connected, and the other end connects stepper motor.
As a further improvement on the present invention, feed liquor mechanism comprises flow container, connecting pipe, and the tank connected end of described connecting pipe and liquid is female Luer.
As a further improvement on the present invention, feed liquor mechanism and valve body are connected, and an end of connecting pipe is connected with the cavity pipe.
As a further improvement on the present invention, the connecting pipe in feed liquor mechanism is provided with steam vent, and the steam vent place is connected with exhaust bolt.
The invention has the beneficial effects as follows: the present invention adopts multiple valve rod injection system to tell glue, valve rod is driven by stepper motor, can realize that high accuracy tells glue, simultaneously, bibcock is set can guarantees effectively that glue can not reflux under cavity, the glue that valve rod is pulled back in the time point plastic pin can not be squeezed out a plastic pin; Be provided with steam vent in feed liquor mechanism, allow unnecessary gas discharge connecting pipe, can not cause in pipeline pressure excessive and damage machine; This apparatus structure is simple, can give simultaneously a plurality of workpiece point glue, has effectively improved production efficiency.
Description of drawings
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is side view of the present invention.
Shown in figure: 1 valve rod, 3 valve bodies, 4 bibcocks, 5 discharge opeing pieces, 7 plastic pins, 8 connecting pipes, 9 female Luer, 10 exhaust bolts, 11 cavitys, 13 flow containers.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the invention is elaborated.
As depicted in figs. 1 and 2, the present embodiment comprises feed liquor mechanism and the glue applying mechanism that is connected with feed liquor mechanism, glue applying mechanism comprises glue dispensing valve and puts plastic pin 7, different from traditional single cavity in the valve body 3 of described glue dispensing valve, be provided with some cavitys 11, the liquid outlet of cavity 11 is connected with bibcock 4, and bibcock 4 is in transmission connection with drive unit, bibcock 4 lower ends are provided with discharge opeing piece 5, and discharge opeing piece 5 is connected with valve body 3 by screw; Discharge opeing piece 5 is provided with the through hole corresponding with cavity 11, and glue is through hole inlet point plastic pin 7 from then on, and the through hole lower end connects a plastic pin 7.
In order to improve the some glue precision of this device, valve rod 1 and the cavity 11 of glue dispensing valve are slidably connected, and the other end connects stepper motor.
For preventing that glue from overflowing or glue refluxes, the drive unit that the bibcock 4 of point gum machine connects is cylinder, and the piston rod of cylinder is connected with an end of bibcock 4.
In order to prevent that glue from overflowing, feed liquor mechanism comprises flow container 13, connecting pipe 8 in feed liquor mechanism, and the end that connecting pipe 8 is connected with flow container 13 is female Luer 9.
In order to prevent the input duct obstruction, the connecting pipe 8 in feed liquor mechanism is provided with steam vent, and the steam vent place is connected with exhaust bolt 10.
when working, the present invention at first make bibcock 4 make cavity 11 and discharge opeing piece 5 both be in dissengaged positions under the drive of cylinder, then move on valve rod 1 glue that is stored in sebific duct is sucked in cavity 11, make bibcock 4 be reset to initial position this moment so that cavity 11 both is in connected state with discharge opeing piece 5, pressed down by stepper motor actuate valve stem 1 again, glue is spued by the some plastic pin 7 that is connected with discharge opeing piece 5, after glue has spued, spool travels forward, at this moment cavity 11 and sebific duct communicate, valve rod 1 return, glue is sucked in cavity 11 again, to complete the one action circulation.
Claims (6)
1. array point glue equipment more than a kind, comprise feed liquor mechanism and the glue applying mechanism that is connected with feed liquor mechanism, described glue applying mechanism comprises glue dispensing valve and puts plastic pin (7), it is characterized in that being provided with some cavitys (11) in the valve body (3) of described glue dispensing valve, the liquid outlet of cavity (11) connects bibcock (4), bibcock (4) is in transmission connection with drive unit, and bibcock (4) lower end is provided with discharge opeing piece (5), and discharge opeing piece (5) is connected with valve body (3) by screw; Described discharge opeing piece (5) is provided with the through hole corresponding with some cavitys (11), tie point plastic pin (7) on through hole.
2. a kind of many arrays point glue equipment according to claim 1, is characterized in that the valve rod (1) of described glue dispensing valve and cavity (11) are slidably connected, and top connects stepper motor.
3. a kind of many arrays point glue equipment according to claim 1, is characterized in that the drive unit that is connected with bibcock (4) is cylinder, and the piston rod of cylinder is connected with an end of bibcock (4).
4. a kind of many arrays point glue equipment according to claim 1, is characterized in that described feed liquor mechanism comprises flow container (13), connecting pipe (8), and the end that described connecting pipe (8) is connected with flow container (13) is female Luer (9).
5. according to claim 1 or 4 described a kind of many arrays point glue equipments, is characterized in that described feed liquor mechanism and valve body (3) are connected, and an end of connecting pipe (8) is connected with cavity (11) pipe.
6. a kind of many arrays point glue equipment according to claim 4, is characterized in that the connecting pipe (8) in described feed liquor mechanism is provided with steam vent, and the steam vent place is connected with exhaust bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103621447A CN103386389A (en) | 2013-08-20 | 2013-08-20 | Multi-array glue dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103621447A CN103386389A (en) | 2013-08-20 | 2013-08-20 | Multi-array glue dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103386389A true CN103386389A (en) | 2013-11-13 |
Family
ID=49530916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103621447A Pending CN103386389A (en) | 2013-08-20 | 2013-08-20 | Multi-array glue dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103386389A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437980A (en) * | 2014-12-19 | 2015-03-25 | 深圳市轴心自控技术有限公司 | Dispensing feeding system |
| CN114749290A (en) * | 2022-03-22 | 2022-07-15 | 中车青岛四方机车车辆股份有限公司 | Spraying device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076276A (en) * | 1976-07-09 | 1978-02-28 | Monroe Auto Equipment Company | Base valve for independent wheel suspension strut |
| JP2011255391A (en) * | 2010-06-07 | 2011-12-22 | Honda Motor Co Ltd | Mold device and method for casting cylinder block |
| CN102327841A (en) * | 2011-07-29 | 2012-01-25 | 铜陵富仕三佳机械有限公司 | High-accuracy adhesive dispensing valve |
| CN203417814U (en) * | 2013-08-20 | 2014-02-05 | 铜陵富仕三佳机器有限公司 | Multi-array dispensing device |
-
2013
- 2013-08-20 CN CN2013103621447A patent/CN103386389A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076276A (en) * | 1976-07-09 | 1978-02-28 | Monroe Auto Equipment Company | Base valve for independent wheel suspension strut |
| JP2011255391A (en) * | 2010-06-07 | 2011-12-22 | Honda Motor Co Ltd | Mold device and method for casting cylinder block |
| CN102327841A (en) * | 2011-07-29 | 2012-01-25 | 铜陵富仕三佳机械有限公司 | High-accuracy adhesive dispensing valve |
| CN203417814U (en) * | 2013-08-20 | 2014-02-05 | 铜陵富仕三佳机器有限公司 | Multi-array dispensing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437980A (en) * | 2014-12-19 | 2015-03-25 | 深圳市轴心自控技术有限公司 | Dispensing feeding system |
| CN114749290A (en) * | 2022-03-22 | 2022-07-15 | 中车青岛四方机车车辆股份有限公司 | Spraying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |