CN106733499A - A kind of dynamic vacuum adjustment quantitative glue feeder and system - Google Patents
A kind of dynamic vacuum adjustment quantitative glue feeder and system Download PDFInfo
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- CN106733499A CN106733499A CN201710019138.XA CN201710019138A CN106733499A CN 106733499 A CN106733499 A CN 106733499A CN 201710019138 A CN201710019138 A CN 201710019138A CN 106733499 A CN106733499 A CN 106733499A
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- glue
- batch
- dynamic vacuum
- vacuum adjustment
- charging aperture
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- 239000003292 glue Substances 0.000 title claims abstract description 124
- 239000002994 raw material Substances 0.000 claims abstract description 46
- 238000013019 agitation Methods 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 27
- 238000002156 mixing Methods 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000003068 static effect Effects 0.000 claims description 8
- 239000000084 colloidal system Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000576 coating method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 15
- 238000010030 laminating Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 230000033228 biological regulation Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006052 feed supplement Substances 0.000 description 2
- 241001466460 Alveolata Species 0.000 description 1
- 241001212149 Cathetus Species 0.000 description 1
- 229920000715 Mucilage Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000306 recurrent effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
- B05C11/101—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to weight of a container for liquid or other fluent material; responsive to level of liquid or other fluent material in a container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/11—Vats or other containers for liquids or other fluent materials
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of dynamic vacuum adjustment quantitative glue feeder and system, the dynamic vacuum adjustment quantitative glue feeder includes batch can, charging aperture is provided with the batch can, and the first ball valve is provided with the charging aperture, and the charging aperture is connected with Raw material pail；Vavuum pump and BL are provided with the cover plate of the batch can；The middle part of the cover plate sets stirring motor, and the output end connection agitation blades of the stirring motor, the agitation blades rotate to promote the bubble in the batch can in glue to discharge upwards；First ball valve, the vavuum pump, the BL are electrically connected with the controller, and the lower end of the batch can connects the confession sebific duct road that oriented spray nozzle pump enters glue.Dynamic vacuum adjustment quantitative glue feeder of the invention and system can continuous feeding, and can guarantee that contained in glue bubbles volume in whole coating process reaches standard value, it is possible to increase production efficiency and product quality.
Description
Technical field
The present invention relates to the full coating technique field of screen, more particularly to a kind of dynamic vacuum adjustment quantitative glue feeder and
System.
Background technology
With the continuous progress of science and technology, electronic product is increasingly deeply fused in daily life, and such as hand is mechanical, electrical
Brain, LCD TV, outdoor display etc..The electronic product be unable to do without display screen, and in general the structure of display screen can
It is divided into protective glass, touch-screen, display screen, this three part needs to be fitted, full laminating can be divided into the way of laminating
Fitted two kinds with frame.Frame laminating is also called a mouthful word glue laminating, i.e., simply consolidated touch-screen with four sides of display screen with double faced adhesive tape
It is fixed；Air layer is there is between display screen and touch-screen.And full coating technique be then with glue or optical cement by display screen with touch
Screen is seamless to be pasted together completely.
Traditional frame laminating needs to be fixed touch-screen with the surrounding of display screen with double faced adhesive tape, between display screen and touch-screen
Air layer is there is, waterproof effect is poor, influence display effect and touch experience sense, meanwhile, production efficiency is not high, labourer's intensity
Height, the large-screen display fuselage produced is thick and heavy.And both LOCA (glue) laminatings of full attaching process, using the glue of double-component,
It is coated directly onto on display screen by automation equipment, then by touch-screen laminating on a display screen, centre drops without air layer
Influence of the refraction of low light to display image, meanwhile, improve the texture and color rendition degree of picture, therefore full coating technique
Turn into industry prevailing technology.
But the maximum problem of the full attaching process of existing LOCA (glue) is：It is the storage of production process and raw material, coated
Have trickle bubble in journey to produce and be blended in glue, during using carrying out full laminating production screen with alveolate glue
Product can be directly resulted in bad, or even substandard products, therefore need to carry out bubble removing to raw material glue when full laminating production is carried out.One
As glue be stored in batch can, with continuing on for glue, the depth of glue constantly declines in batch can, the vacuum of batch can
The bubbles amount of degree and glue can constantly change, it is impossible to ensure the front and rear uniform quality of glue.In addition, when the glue in batch can
Liquid can produce more bubbles in adding procedure again after being finished, and can only interrupt coating glue, and expend the time and work is removed
Bubble in glue, and then had a strong impact on the production efficiency of full laminating screen.
The content of the invention
Therefore, the technical problem to be solved in the present invention is to overcome existing screen above-mentioned drawback present in laminating process entirely,
And then provide one kind can continuous feeding, and can guarantee that contained in glue bubbles volume in whole coating process reaches standard value
Dynamic vacuum adjustment quantitative glue feeder and system.
To achieve the above object, the present invention uses following technical scheme：
A kind of dynamic vacuum adjustment quantitative glue feeder, it includes batch can, is provided with charging aperture on the batch can, it is described enter
The first ball valve is provided with material mouth, the charging aperture is connected by pipeline with Raw material pail；Use is provided with the cover plate of the batch can
The vavuum pump and the BL for detecting glue depth in the batch can of the air discharge in by the batch can,
The vavuum pump will be vacuumized in the batch can and sucked in the batch can with by the raw material in the Raw material pail；In the cover plate
Portion sets stirring motor, the output end connection agitation blades of the stirring motor, the agitation blades and level gauging biography
The scale of sensor is arranged in the inner chamber of the batch can, and the agitation blades rotate to promote the gas in the batch can in glue
Bubble discharge upwards；First ball valve, the vavuum pump, the BL are electrically connected with the controller, the material
The lower end of tank connects the confession sebific duct road that oriented spray nozzle pump enters glue, it is described for being provided with sebific duct road for nozzle feed and
The quantitative glue supply valve that glue water conservancy diversion in by the confession sebific duct road is returned in the batch can.
Preferably, gumming pump is provided with the confession sebific duct road, the gumming pump takes out glue from the bottom of the batch can
Go out to enter from the upper end of the batch can along pipeline and glue peripheral passage is formed in the batch can, the feed pipe of the nozzle is accessed
With the feeding from the glue peripheral passage in the glue peripheral passage.
Preferably, it is the confession sebific duct road includes being sequentially connected with the second ball valve, filter, the gumming pump, described quantitative
Main road glue water conservancy diversion is returned the batch can by glue supply valve, the quantitative glue supply valve, and be guided to for branch's glue by the quantitative glue supply valve
In the nozzle；Second ball valve is arranged at the leakage fluid dram of the batch can bottom.
Preferably, threeway is connected with the pipeline between the filter and the gumming pump, on the straight line of the threeway
Two joints be connected on pipeline, the side joins of the threeway are connected with pressure sensor, the pressure sensor and institute
The second ball valve is stated to be electrically connected with the controller.
Preferably, the quantitative glue supply valve includes valve body, charging aperture, discharging opening is provided with the valve body and is recycled
Mouthful, the charging aperture is connected by pipeline with the leakage fluid dram of the gumming pump, and the discharging opening is connected with nozzle, described to recycle
Mouth is connected with the inner chamber top of the batch can；Be provided with the valve body discharging control cylinder and circulation loop cylinder, it is described go out
The discharging control valve pin at material control cylinder ejector end is used for discharging opening described in closure or openness；The circulation loop cylinder ejector end
Circulation loop control needle be used for turn on or block the charging aperture with the loop exit.
Preferably, inspection form is provided with the cover plate, can be checked inside the batch can through the inspection form
Glue service condition.
Preferably, it is provided with the cover plate for the visor lamp to the batch can internal irradiation.
Preferably, the filter is y-type filter.
A kind of quantitatively to supply colloid system, it at least includes that the dynamic vacuum adjustment quantitative described in two any of the above-described supplies mucilage binding
Put, the pipeline of the connection nozzle of each dynamic vacuum adjustment quantitative glue feeder is first connected to mixing head, various groups
Part is after mixing in the mixing head again to the nozzle feed.
Preferably, the discharging pipeline of each dynamic vacuum adjustment quantitative glue feeder is mixed with the mixing head
Chamber connection is closed, the lower end of the hybrid chamber is connected with static mixing tube, and it is backward that mixed glue flows through the static mixing tube
The nozzle feed.
Beneficial effects of the present invention：
Dynamic vacuum adjustment quantitative glue feeder of the invention and system are solved and existing LOCA (glue) can fitted
Fine gas bubbles in raw material used by technique are excluded, and utilize vacuum principle, in whole technical process in dynamic adjustment in real time
The vacuum in portion, meets the requirement of needs " still " in whole production technology, substantially increases yields；And can realize continuous
Supplement feed liquid and without shutting down, production efficiency can be greatly improved.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, below in conjunction with the accompanying drawings, the present invention is made further in detail
Thin explanation, wherein：
Fig. 1 is the structural representation of dynamic vacuum adjustment quantitative glue feeder of the invention；
Fig. 2 be quantitative glue supply valve of the invention to nozzle feed when structural representation；
Fig. 3 is structural representation when glue guiding pan feeding cylinder is realized circulating by quantitative glue supply valve of the invention；
Fig. 4 is double-component of the invention quantitatively for the structural representation of colloid system；
Fig. 5 is the cross section structure diagram of mixing head of the invention.
Reference is expressed as in figure：
1- batch cans；The ball valves of 2- first；3- pipelines；4- Raw material pails；5- cover plates；6- vavuum pumps；7- BLs；8-
Stirring motor；9- agitation blades；10- scales；11- nozzles；12- gumming pumps；The ball valves of 13- second；14- filters；15- is quantitatively supplied
Glue valve；150- valve bodies；151- charging apertures；152- discharging openings；153- loop exits；154- discharging control cylinders；155- is looped back
Road cylinder；156- discharging control valve pins；157- circulation loops control needle；158- circulation loop die cavities；16- threeways；17、24-
Pressure sensor；18- checks form；19- visor lamps；20- mixing heads；21- hybrid chambers；22- static mixing tubes；23- chucks.
Specific embodiment
Referring to Fig. 1, a kind of dynamic vacuum adjustment quantitative glue feeder, it includes batch can 1, be provided with the batch can 1 into
Material mouth, is provided with the first ball valve 2 at the charging aperture, the charging aperture is connected by pipeline 3 with Raw material pail 4；The batch can 1
It is provided with cover plate 5 for by the vavuum pump 6 of the air discharge in the batch can 1 and for detecting glue depth in the batch can 1
The BL 7 of degree and the pressure sensor 24 for detecting air pressure size in material cylinder, the vavuum pump 6 will be described
Vacuumized in batch can 1 and sucked in the batch can 1 with by the raw material in the Raw material pail 4；The middle part of the cover plate 5 sets stirring electricity
The mark of machine 8, the output end connection agitation blades 9 of the stirring motor 8, the agitation blades 9 and the BL 7
Chi 10 is arranged in the inner chamber of the batch can 1, and the agitation blades 9 rotate to promote the bubble in the batch can 1 in glue
Discharge upwards；First ball valve 2, the vavuum pump 6, the BL 7 with controller (not shown)
Electrical connection, the controller connects the oriented pump of nozzle 11 for the lower end of PLC (programmable logic controller (PLC)) batch can 1
Enter the confession sebific duct road of glue.According to the difference of feedstock property, the bubbles volume contained in raw material is grasped in advance, and will be true in batch can
Reciprocal of duty cycle value is set to suitable numerical value, then batch can will be vacuumized by vavuum pump, under the influence of air pressure Raw material pail
Interior raw material is inhaled into batch can, when the glue in batch can reaches predetermined height, the first ball valve is closed, by controlling vacuum
The operation of pump continues to keep the vacuum of batch can liquid level space above, the bubble being mixed into glue is constantly arranged upwards
Put, the rotation of agitation blades is at the same time driven by stirring motor, promote the bubble in glue quickly to discharge upwards, work as batch can
After interior vacuum keeps certain hour, you can the bubble discharge in feed liquid is reached into predetermined purpose, and then can be carried out to nozzle
Feed；As the carrying out of feed, the glue liquid level in batch can constantly decline, the vacuum of ullage space can also become therewith
Greatly, batch can inside is kept into a basicly stable vacuum degree by by the working condition for adjusting vavuum pump, and then is ensure that
Preassigned is reached to glue quality during the entire process of nozzle feed；When glue drops to desired depth, level gauging is passed
The fluid value of the scale that sensor is detected feeds back to controller, is sent to the first ball valve after controller treatment and performs signal, and then
Open the first ball valve, the raw material glue in Raw material pail under the influence of air pressure in batch can inject, at the same time, vavuum pump according to
The change of vacuum in batch can and adjust working condition, quickly to discharge the bubble in the glue of new injection, when raw material is added to
During the liquid level specified, BL can send signal, and now charging aperture can automatically cut off raw material and mend by the first ball valve
Give, it is to avoid the influence that excessive feed supplement brings, so circulate to supplementing raw material in batch can.Therefore dynamic vacuum regulation of the invention is fixed
In charging without shutting down, can be carried out continuously operation can greatly improve production efficiency to amount glue feeder, and can be always ensured that material
The bubble being mixed with glue in tank is by emptying, the standard required to reach the full laminating of screen.
In the present embodiment, gumming pump 12 is provided with the confession sebific duct road, the gumming pump 12 is by glue from the batch can 1
Bottom extract out to enter from the cover plate upper end of the batch can 1 along pipeline glue peripheral passage, the spray formed in the batch can 1
With the feeding from the glue peripheral passage in the feed pipe access glue peripheral passage of mouth 11.It is dynamic former by increasing
The material circulatory system, perfection solves the problems, such as that precision gear pump stably cannot carry out raw material supply under vacuum conditions.
Referring to Fig. 1, the glue peripheral passage includes the second ball valve 13, filter 14, the gumming pump that are sequentially connected with
Main road glue (flowing back to the pipeline of batch can) water conservancy diversion is returned the batch can 1, institute by the 12nd, quantitative glue supply valve 15, the quantitative glue supply valve 15
State quantitative glue supply valve branch's glue (to the pipeline that nozzle is flowed into) is guided in the nozzle；Second ball valve 13 is arranged on
At the bottom leakage fluid dram of the batch can 1.Threeway 16 is connected with pipeline between the filter 14 and the gumming pump 12, it is described
Two joints on the straight line of threeway 16 are connected on circulation line, and the side joins of the threeway 16 are connected with pressure sensor
17, the pressure sensor 17 and second ball valve 13 are electrically connected with the controller.When the glue in batch can is in life
During occurrence state, with the use of raw material, liquid level can be reduced, and in an opposing seal tank body, its vacuum also increases therewith, when
When vacuum in tank changes, the stability of raw material process can be influenceed.Therefore, we design dynamic vacuum degree regulation, be
Under the cooperation of BL 7 and pressure sensor 17,24, go to detect the linear relationship of vacuum and liquid level.Meanwhile, do
Go out dynamic regulation, no matter the glue allowed in tank body can ensure the vacuum of customer demand under any liquid level, Quan realize
The stability of journey dynamic regulation, the supply of stabilization raw material and technique.Similarly, when liquid level declines to a certain extent, it is necessary to feed again
To in tank body, the now liquid level change of the raw material in tank body is that, from low level to high-order process, the vacuum in tank is also to raw material
Decrease, in order to ensure normal vacuum, we continue to vacuumize to reach requirement or set by starting vavuum pump
Fixed vacuum values meet the demand of steady production technique.
Referring to Fig. 2, Fig. 3, the quantitative glue supply valve includes valve body 150, charging aperture 151 is provided with the valve body 150, is gone out
Material mouth 152 and loop exit 153, the charging aperture 151 are connected by pipeline with the leakage fluid dram of the gumming pump 12, the discharging
Mouth 152 is connected with nozzle, and the loop exit 153 is connected with the inner chamber top of the batch can 1；It is provided with the valve body 150
Discharging control cylinder 154 and circulation loop cylinder 155, the discharging control valve pin 156 at the discharging control ejection of cylinder 154 end are used
In discharging opening 152 described in closure or openness；The circulation loop control needle 157 at the ejection of circulation loop cylinder 155 end is used for
The charging aperture 151 is turned on or blocked with the loop exit 153.
The operation principle of the quantitative glue supply valve of the present invention is (direction of figure cathetus arrow represents the flow direction of glue)：
Referring to Fig. 2, when charging aperture 151 has raw material to be input into, discharging control cylinder 154 is opened, and drives discharging control valve pin
156 open in the lump.Now, raw material can be by the accurate output of gumming pump.
When equipment does not work, discharging control cylinder 154 is closed, and drives discharging control valve pin 156 together to close.Now,
Raw material is opened via circulation loop die cavity 158, circulation loop cylinder 155, while circulation loop control needle 157 is opened.Raw material
Come back in batch can via loop exit 153, form a loop for stabilization.The superiority of this setup is in tradition
Metering valve in increased loop all the way, allow raw material to be constantly in recurrent state under work and off working state, it is ensured that former
Expect the stability of technique and the metering valve that avoids only all the way brings when under off working state or long-term stopped status, raw material
The precipitation that causes, crystallization, thus cannot consecutive production, reduce efficiency.It is of course also possible to make to follow in the course of the work
Loop back path control needle 157 is opened, and now glue is entered by discharging opening 152 into rear portion from charging aperture 151 into nozzle
Row coating operations, another part then enters batch can by loop exit 153, can so ensure that circulation loop has feed liquid to lead to all the time
Cross, the feed liquid separated to nozzle accounts for 1/10th or so of whole peripheral passage feeding flow quantity, therefore, it is possible to fully ensure that spray
The confession glue of mouth, can't influence the circulatory system of whole glue..
In the present embodiment, inspection form 18 is provided with the cover plate 5, can check described through the inspection form 18
The inside glue service condition of batch can 1；It is additionally provided with the cover plate 5 for the visor lamp 19 to the internal irradiation of the batch can 1, with
It is easy to be easy to observe the level condition in batch can in dark.
In the present embodiment, the filter 14 is y-type filter, and y-type filter 14 can carry out the filtering of ground floor, is removed
Fall the impurity inside raw material, when there is a certain amount of raw material by pressure sensor 17, PLC can judge whether is glue amount now
Furnish good supplies to requirement, is simultaneously emitted by signal and promotes gumming pump to work.Pressure sensor 16 positioned at bottom may insure whole original
The raw material output of material supply side stabilization, it is to avoid under being produced without material state because of artificial maloperation, such as the second ball valve is closed and is not switched on,
Or have the component damage that raw material residue causes the gumming pump idle running that pipeline blockage brings to cause, this hair inside y-type filter
Bright the used gumming pump preferably measuring pump with function of measuring.
Dynamic vacuum adjustment quantitative glue feeder of the invention goes the operation principle of bubble removing to be：
The raw material in packaged Raw material pail 4 is first sucked into tank interior, added raw material by the vavuum pump on batch can 1
Liquid level be monitored by the scale 10 of the lower section of BL 7, while can also be seen by outside inspection form 18
The situation of internal raw material is examined, is such as run under dim environment, can observed by visor lamp 19.When raw material adds to the liquid level specified
When, BL 7 can send signal, and now charging aperture can automatically cut off raw material and feed by the first ball valve, avoid
The influence that degree feed supplement brings.Then stirring vane 9 is driven to disperse to surface the trickle bubble in raw material inside by stirring motor 8,
Vavuum pump carries out vacuumizing and defoaming action by the vacuum that customer requirement set simultaneously, by the vacuum of generation by the original in batch can
Material is processed into still state.
Embodiment two
A kind of quantitatively to supply colloid system referring to Fig. 4, it includes that the dynamic vacuum regulation described in two above-described embodiments one is fixed
Amount glue feeder, the pipeline of the connection nozzle of each dynamic vacuum adjustment quantitative glue feeder is first connected to mixing head
20, the two kinds of components of A, B in two two tanks are after mixing in the mixing head 20 again to the feed of the nozzle 11.Described in each
The discharging pipeline of dynamic vacuum adjustment quantitative glue feeder is connected with the hybrid chamber 21 of the mixing head, the hybrid chamber 21
Lower end is connected with static mixing tube 22 by chuck 23, and mixed glue flows through the backward nozzle of the static mixing tube 22
11 feed.Certainly, the dynamic vacuum adjustment quantitative glue feeder that more than three can also be set as needed is common to mixing head
Interior feed, to realize that many component mixing quantitatively supply glue.
It is independent before by static mixing tube that invention quantitatively effectively solves double-component raw material for colloid system
The problem of plastic emitting supply, it is to avoid two kinds of components are interfered because of different gel quantities and plastic emitting pressure in hybrid chamber, causes metering
The inaccurate and abnormal phenomenon of ratio.It is of the invention quantitatively to realize the independent plastic emitting of A, B for colloid system, it is also possible to carry out A,
B mixing plastic emittings, solve the feasibility problems that domestic majority one-component production is converted into double-component, can make original 1：1-1：3
Double-component ratio increase to 1：1-1：20, substantially increase the superiority of equipment.
Above-mentioned specific embodiment is that technical scheme is explained in detail, the present invention not only only office
Be limited to above-described embodiment, it will be understood by those skilled in the art that it is every according to above-mentioned principle and spirit on the basis of the present invention
Improve, substitute, all should be within protection scope of the present invention.
Claims (10)
1. a kind of dynamic vacuum adjustment quantitative glue feeder, it is characterised in that：Including batch can, charging is provided with the batch can
Mouthful, the first ball valve is provided with the charging aperture, the charging aperture is connected by pipeline with Raw material pail；On the cover plate of the batch can
It is provided with for by the vavuum pump of the air discharge in the batch can and for detecting that the liquid level of glue depth in the batch can is surveyed
Quantity sensor, the vavuum pump will be vacuumized in the batch can and sucked in the batch can with by the raw material in the Raw material pail；Institute
The middle part for stating cover plate sets stirring motor, the output end connection agitation blades of the stirring motor, agitation blades and described
The scale of BL is arranged in the inner chamber of the batch can, and the agitation blades rotate to promote in the batch can
Bubble in glue is discharged upwards；First ball valve, the vavuum pump, the BL are electrically connected with controller
Connect, the lower end of the batch can connects the confession sebific duct road that oriented spray nozzle pump enters glue, is provided with for spray on the confession sebific duct road
Mouth feed and the quantitative glue supply valve for the glue water conservancy diversion in the confession sebific duct road to be returned in the batch can.
2. dynamic vacuum adjustment quantitative glue feeder according to claim 1, it is characterised in that：The confession sebific duct Lu Zhongshe
Gumming pump is equipped with, glue is extracted out and enters institute from the upper end of the batch can along pipeline by the gumming pump from the bottom of the batch can
State and glue peripheral passage is formed in batch can, the feed pipe of the nozzle is followed in accessing the glue peripheral passage with from the glue
Feeding in ring path.
3. dynamic vacuum adjustment quantitative glue feeder according to claim 1 and 2, it is characterised in that：The confession sebific duct road
Including the second ball valve, filter, the gumming pump, the quantitative glue supply valve that are sequentially connected with, the glue supply valve that quantifies is by main road
Glue water conservancy diversion returns the batch can, and be guided to branch's glue in the nozzle by the quantitative glue supply valve；Second ball valve is set
At the leakage fluid dram of the batch can bottom.
4. dynamic vacuum adjustment quantitative glue feeder according to claim 3, it is characterised in that：The filter with it is described
Threeway is connected with pipeline between gumming pump, two joints on the straight line of the threeway are connected on pipeline, the threeway
Side joins be connected with pressure sensor, the pressure sensor and second ball valve are electrically connected with the controller.
5. the dynamic vacuum adjustment quantitative glue feeder according to claim 3 or 4, it is characterised in that：It is described quantitatively to supply glue
Valve includes valve body, and charging aperture, discharging opening and loop exit are provided with the valve body, and the charging aperture passes through pipeline and the confession
The leakage fluid dram connection of glue pump, the discharging opening is connected with nozzle, and the loop exit is connected with the inner chamber top of the batch can；Institute
State and be provided with valve body discharging control cylinder and circulation loop cylinder, the discharging control valve pin at the discharging control cylinder ejector end
For discharging opening described in closure or openness；The circulation loop control needle at the circulation loop cylinder ejector end is used to turn on or hinder
Break the charging aperture and the loop exit.
6. the dynamic vacuum adjustment quantitative glue feeder according to claim any one of 1-5, it is characterised in that：The cover plate
On be provided with inspection form, can check batch can inside glue service condition through the inspection form.
7. dynamic vacuum adjustment quantitative glue feeder according to claim 6, it is characterised in that：It is provided with the cover plate
For the visor lamp to the batch can internal irradiation.
8. the dynamic vacuum adjustment quantitative glue feeder according to claim any one of 3-7, it is characterised in that：The filtering
Device is y-type filter.
9. one kind quantitatively supplies colloid system, it is characterised in that：At least include dynamic any one of two the claims 1-8
State vacuum conditions quantitative glue supplying device, the pipeline of the connection nozzle of each dynamic vacuum adjustment quantitative glue feeder is first
Mixing head is connected to, Multicomponent is after mixing in the mixing head again to the nozzle feed.
It is 10. according to claim 9 quantitatively to supply colloid system, it is characterised in that：Each described dynamic vacuum adjustment quantitative
Hybrid chamber of the discharging pipeline of glue feeder with the mixing head is connected, and the lower end of the hybrid chamber is connected with static mixing
Pipe, mixed glue flows through the backward nozzle feed of the static mixing tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710019138.XA CN106733499A (en) | 2017-01-11 | 2017-01-11 | A kind of dynamic vacuum adjustment quantitative glue feeder and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297289A (en) * | 2017-08-09 | 2017-10-27 | 陕西建工第五建设集团有限公司 | Steel conduit inner wall anti-corrosive device and method |
| CN107670917A (en) * | 2017-09-26 | 2018-02-09 | 厦门迈拓宝电子有限公司 | Colloid system is supplied suitable for the coating of all kinds of heat-conducting glues |
| CN108057583A (en) * | 2017-11-17 | 2018-05-22 | 常德烟草机械有限责任公司 | It is a kind of to supply colloid system |
| CN108405277A (en) * | 2018-05-21 | 2018-08-17 | 刘俊杰 | A kind of intelligence Full automatic feed and vacuum defoamation two-component glue pouring machine |
| CN108514834A (en) * | 2018-06-20 | 2018-09-11 | 苏州奥耐特碳化硅陶瓷科技有限公司 | A kind of vacuum compounding device and application method |
| CN108745785A (en) * | 2018-07-25 | 2018-11-06 | 江苏控真空注胶技术有限公司 | A kind of modular injecting glue head valve island |
| CN108855795A (en) * | 2018-05-24 | 2018-11-23 | 江苏控真空注胶技术有限公司 | A kind of middle low viscosity glue pretreatment feeder apparatus |
| CN109065830A (en) * | 2018-09-18 | 2018-12-21 | 博众精工科技股份有限公司 | Melt bottler placer feeding system |
| CN109200878A (en) * | 2018-11-05 | 2019-01-15 | 加通汽车内饰(常熟)有限公司 | A kind of online mixing device |
| CN109877001A (en) * | 2019-04-10 | 2019-06-14 | 天津莱尔德电子材料有限公司 | Dispenser system is remixed online |
| CN110142184A (en) * | 2019-05-10 | 2019-08-20 | 张家港市双成电工设备有限公司 | Impregnation device for vacuum continuous immersion |
| CN113245145A (en) * | 2021-07-01 | 2021-08-13 | 常州海登赛思涂装设备有限公司 | Dynamic automatic glue supply robot |
| CN115025936A (en) * | 2022-08-09 | 2022-09-09 | 浙大宁波理工学院 | Quantitative glue spraying device for pressure bubble floating excitation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107297289A (en) * | 2017-08-09 | 2017-10-27 | 陕西建工第五建设集团有限公司 | Steel conduit inner wall anti-corrosive device and method |
| CN107670917B (en) * | 2017-09-26 | 2019-09-20 | 厦门迈拓宝电子有限公司 | Suitable for the coating of all kinds of heat-conducting glues for colloid system |
| CN107670917A (en) * | 2017-09-26 | 2018-02-09 | 厦门迈拓宝电子有限公司 | Colloid system is supplied suitable for the coating of all kinds of heat-conducting glues |
| CN108057583A (en) * | 2017-11-17 | 2018-05-22 | 常德烟草机械有限责任公司 | It is a kind of to supply colloid system |
| CN108057583B (en) * | 2017-11-17 | 2024-06-14 | 常德烟草机械有限责任公司 | Glue supply system |
| CN108405277A (en) * | 2018-05-21 | 2018-08-17 | 刘俊杰 | A kind of intelligence Full automatic feed and vacuum defoamation two-component glue pouring machine |
| CN108855795A (en) * | 2018-05-24 | 2018-11-23 | 江苏控真空注胶技术有限公司 | A kind of middle low viscosity glue pretreatment feeder apparatus |
| CN108514834A (en) * | 2018-06-20 | 2018-09-11 | 苏州奥耐特碳化硅陶瓷科技有限公司 | A kind of vacuum compounding device and application method |
| CN108745785A (en) * | 2018-07-25 | 2018-11-06 | 江苏控真空注胶技术有限公司 | A kind of modular injecting glue head valve island |
| CN108745785B (en) * | 2018-07-25 | 2023-08-15 | 江苏一控真空注胶技术有限公司 | Modular injecting glue head valve island |
| CN109065830A (en) * | 2018-09-18 | 2018-12-21 | 博众精工科技股份有限公司 | Melt bottler placer feeding system |
| CN109200878A (en) * | 2018-11-05 | 2019-01-15 | 加通汽车内饰(常熟)有限公司 | A kind of online mixing device |
| CN109877001A (en) * | 2019-04-10 | 2019-06-14 | 天津莱尔德电子材料有限公司 | Dispenser system is remixed online |
| CN110142184A (en) * | 2019-05-10 | 2019-08-20 | 张家港市双成电工设备有限公司 | Impregnation device for vacuum continuous immersion |
| CN110142184B (en) * | 2019-05-10 | 2024-02-23 | 张家港市双成电工设备有限公司 | Vacuum continuous immersion impregnation device |
| CN113245145A (en) * | 2021-07-01 | 2021-08-13 | 常州海登赛思涂装设备有限公司 | Dynamic automatic glue supply robot |
| CN115025936A (en) * | 2022-08-09 | 2022-09-09 | 浙大宁波理工学院 | Quantitative glue spraying device for pressure bubble floating excitation |
| CN115025936B (en) * | 2022-08-09 | 2022-10-25 | 浙大宁波理工学院 | A quantitative glue spraying device excited by the emergence of pressure bubbles |
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Effective date of registration: 20191219 Address after: 215000 floor 3, workshop 7, No.318, Guxiang Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: Suzhou yiyuanchen Intelligent Technology Co.,Ltd. Address before: Tianchi village in Wuzhong District Town West Cao Jing Suzhou City, Jiangsu province 215101 No. 19 Applicant before: Qian Chun |
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Application publication date: 20170531 |