CN106076722A - A kind of piezoelectric type injection valve - Google Patents
A kind of piezoelectric type injection valve Download PDFInfo
- Publication number
- CN106076722A CN106076722A CN201610649779.9A CN201610649779A CN106076722A CN 106076722 A CN106076722 A CN 106076722A CN 201610649779 A CN201610649779 A CN 201610649779A CN 106076722 A CN106076722 A CN 106076722A
- Authority
- CN
- China
- Prior art keywords
- injection valve
- cylinder
- angle demodulator
- track base
- piezoelectric type
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
- B05B15/628—Arrangements for supporting spraying apparatus, e.g. suction cups of variable length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
The invention discloses a kind of piezoelectric type injection valve, including base, track base, cylinder, injection valve and angle demodulator, the top of base is provided with longitudinal rail, track base is slidably mounted on longitudinal rail, the top of track base is installed with cross slide way, fixing seat is installed on cross slide way, fixing seat top is installed with height regulating rod by bearing, injection valve is inclined and mounted on height regulating rod by adjusting knob, cylinder is fixedly mounted on one end of track base, by support, angle demodulator is installed on cylinder, and cylinder controls angle demodulator work, angle demodulator is arranged on the lower section of injection valve.The present invention uses piezoelectric type injection valve to spray, the position of injection and can controlling completely of spray site, it is ensured that the timely discharge of bubble, allow the mobility of glue flow to the upper end of product slowly, solve the rugged phenomenon of glue point, improve conforming product rate 3 4%.
Description
Technical field
The present invention relates to valve field, specifically a kind of piezoelectric type injection valve.
Background technology
At present in the process for making of pre-encapsulated injector, the residual of chips of glass produces with bubble and causes product the most up to standard
It it is crucial manufacturing process difficult point.During factory, disposable some glue is not fee from the generation of bubble, because being contact
Disposably glue point to position, bubble cannot be got rid of.So bubble will thus produce, cause pulling capacity to reduce, block, just
Uneven, sealing.Disposable amount for dispensing glue is bigger, and the position of point must be in the top of product, so glue flows to soon
The inside of pin hole, is solidifying through UV, and the internal diameter of pin is 0.4mm, as long as glue flows down just has product clogging.Disposably
Point glue is because being the one side of the top that must reach over to product, so timely glue levelling can not be begun to UV after a glue
Solidification, so causing rugged phenomenon.
Summary of the invention
It is an object of the invention to provide a kind of piezoelectric type injection valve, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of piezoelectric type injection valve, including base, track base, cylinder, injection valve and angle demodulator, the top of described base
End is provided with longitudinal rail, and described track base is slidably mounted on longitudinal rail, and the top of track base is installed with laterally
Guide rail, cross slide way is provided with fixing seat, and described fixing seat top is installed with height regulating rod by bearing, described
Injection valve is inclined and mounted on height regulating rod by adjusting knob, and described cylinder is fixedly mounted on one end of track base, described
Being provided with angle demodulator by support on cylinder, and cylinder controls angle demodulator work, described angle demodulator is arranged
Lower section at injection valve.
As the further scheme of the present invention: be additionally provided with glass sleeve, the top of glass sleeve below described injection valve
End is provided with stainless pin, and glass sleeve is arranged on the side of angle demodulator.
As the present invention further scheme: described glass sleeve is arranged on the production equipment line of stainless pin.
Compared with prior art, the invention has the beneficial effects as follows: the present invention uses piezoelectric type injection valve to spray, injection
Position at the 2mm of stainless pin upper end, the position of injection and can controlling completely of spray site, it is ensured that the timely row of bubble
Go out, allow the mobility of glue flow to the upper end of product slowly, solve the rugged phenomenon of glue point, improve conforming product rate
3-4%.
Accompanying drawing explanation
Fig. 1 is the overall schematic of piezoelectric type injection valve.
Fig. 2 is the side view of piezoelectric type injection valve.
In figure: 1-base；2-longitudinal rail；3-track base；4-cross slide way；5-fixes seat；6-bearing；7-altitude mixture control
Bar；8-adjusting knob；9-injection valve；10-cylinder；11-support；12-angle demodulator；13-glass sleeve；14-stainless pin.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1～2, in the embodiment of the present invention, a kind of piezoelectric type injection valve, including base 1, track base 3, cylinder
10, injection valve 9 and angle demodulator 12, the top of base 1 is provided with longitudinal rail 2, and track base 3 is slidably mounted on longitudinal rail
On 2, the top of track base 3 is installed with cross slide way 4, and cross slide way 4 is provided with fixing seat 5, and fixing seat 5 top is passed through
Bearing 6 is installed with height regulating rod 6, and injection valve 9 is inclined and mounted on height regulating rod 7 by adjusting knob 8, and cylinder 10 is solid
Dingan County is contained in one end of track base 3, and cylinder 10 is provided with angle demodulator 12 by support 11, and cylinder 10 controls angle and adjusts
Joint device 12 works, and angle demodulator 12 is arranged on the lower section of injection valve 9.
Being additionally provided with glass sleeve 13 below injection valve 9, the top of glass sleeve 13 is provided with stainless pin 14, and glass
Sleeve 13 is arranged on the side of angle demodulator 12.Glass sleeve 13 is arranged on the production equipment line of stainless pin 14.
Carrying out a glue by the way of injection, the bubble of preventing and treating produces.First judge that stainless pin is by self-editing program
No existence, if there being stainless pin piezoelectric type injection valve to be carried out operation, sprays in glass sleeve upper end, and equipment moves one
Individual station.Select the needle of suitable piezoelectric type injection valve, by controlling the size of spray site, it is ensured that the discharge of bubble, increase
Add the pulling capacity of product, prevent blocking, solve product point glue and be uneven phenomenon, bubble area less than or equal to 0.01mm2, also
Add sealing after medicine fill.
Program is as follows:
1) according to piezoelectric type injection valve size, careful design equipment carries out frock and the fixture synchronized；
2) judge according to the ordering PLC program of product, if glue spraying and substandard product carry out inspection rejects process；
3) move according to the spacing of equipment in servo-control system shift position, it is ensured that glue spraying position consistency every time；
4) by the size of piezoelectric type injection valve control rubber quality, when making injection, bubble is discharged in time, meets pulling capacity more than state
The standard of family, prevents blocking, solves product point glue and be uneven phenomenon so that bubble area is less than or equal to 0.01mm2, also increase
Sealing after medicine fill.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
Claims (3)
1. a piezoelectric type injection valve, including base, track base, cylinder, injection valve and angle demodulator, it is characterised in that institute
The top stating base is provided with longitudinal rail, and described track base is slidably mounted on longitudinal rail, and the top of track base is fixed
Being provided with cross slide way, cross slide way is provided with fixing seat, described fixing seat top is installed with height by bearing
Adjusting rod, described injection valve is inclined and mounted on height regulating rod by adjusting knob, and described cylinder is fixedly mounted on track base
One end, described cylinder is provided with angle demodulator by support, and cylinder controls angle demodulator work, described angle
Actuator is arranged on the lower section of injection valve.
Piezoelectric type injection valve the most according to claim 1, it is characterised in that be additionally provided with glass below described injection valve
Sleeve, the top of glass sleeve is provided with stainless pin, and glass sleeve is arranged on the side of angle demodulator.
Piezoelectric type injection valve the most according to claim 2, it is characterised in that described glass sleeve is arranged on stainless pin
Production equipment line on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649779.9A CN106076722A (en) | 2016-08-09 | 2016-08-09 | A kind of piezoelectric type injection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610649779.9A CN106076722A (en) | 2016-08-09 | 2016-08-09 | A kind of piezoelectric type injection valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106076722A true CN106076722A (en) | 2016-11-09 |
Family
ID=57457212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610649779.9A Pending CN106076722A (en) | 2016-08-09 | 2016-08-09 | A kind of piezoelectric type injection valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106076722A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201082404Y (en) * | 2007-08-22 | 2008-07-09 | 钰衡科技股份有限公司 | Rotary type glue dropping machine |
| CN101433886A (en) * | 2008-12-24 | 2009-05-20 | 四川光恒通信技术有限公司 | Equipment and method for automatically dropping glue |
| CN201832774U (en) * | 2010-08-23 | 2011-05-18 | 周志坚 | Three-dimensional numerical control rotary dispenser |
| CN103657955A (en) * | 2013-12-26 | 2014-03-26 | 安徽科技学院 | Multi-station glue injector with rotary device for filter casing |
| CN104549892A (en) * | 2015-02-03 | 2015-04-29 | 苏州博众精工科技有限公司 | Dispensing curing mechanism for assembling small components of electronic product |
| CN204380932U (en) * | 2015-01-06 | 2015-06-10 | 昆山市佰奥自动化设备科技有限公司 | Point of rotation gluing mechanism |
| CN204544649U (en) * | 2015-03-13 | 2015-08-12 | 东莞市三信精密机械有限公司 | UV curing |
| CN204584700U (en) * | 2015-02-05 | 2015-08-26 | 东莞市安达自动化设备有限公司 | A kind of multi-functional full-automatic kludge |
-
2016
- 2016-08-09 CN CN201610649779.9A patent/CN106076722A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201082404Y (en) * | 2007-08-22 | 2008-07-09 | 钰衡科技股份有限公司 | Rotary type glue dropping machine |
| CN101433886A (en) * | 2008-12-24 | 2009-05-20 | 四川光恒通信技术有限公司 | Equipment and method for automatically dropping glue |
| CN201832774U (en) * | 2010-08-23 | 2011-05-18 | 周志坚 | Three-dimensional numerical control rotary dispenser |
| CN103657955A (en) * | 2013-12-26 | 2014-03-26 | 安徽科技学院 | Multi-station glue injector with rotary device for filter casing |
| CN204380932U (en) * | 2015-01-06 | 2015-06-10 | 昆山市佰奥自动化设备科技有限公司 | Point of rotation gluing mechanism |
| CN104549892A (en) * | 2015-02-03 | 2015-04-29 | 苏州博众精工科技有限公司 | Dispensing curing mechanism for assembling small components of electronic product |
| CN204584700U (en) * | 2015-02-05 | 2015-08-26 | 东莞市安达自动化设备有限公司 | A kind of multi-functional full-automatic kludge |
| CN204544649U (en) * | 2015-03-13 | 2015-08-12 | 东莞市三信精密机械有限公司 | UV curing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |