CN104437980A - Dispensing feeding system - Google Patents
Dispensing feeding system Download PDFInfo
- Publication number
- CN104437980A CN104437980A CN201410804313.2A CN201410804313A CN104437980A CN 104437980 A CN104437980 A CN 104437980A CN 201410804313 A CN201410804313 A CN 201410804313A CN 104437980 A CN104437980 A CN 104437980A
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- CN
- China
- Prior art keywords
- glue
- pipeline
- feeding system
- glue feeding
- discharging tube
- 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
-
- 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
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
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- Coating Apparatus (AREA)
Abstract
The invention discloses a dispensing feeding system. The dispensing feeding system comprises a main feeding system and a circulating system, wherein the main feeding system comprises a storage liquid tank (1), a pulse damper (2), a power device (3), a filter (4), a reducing valve (5) and a heater (6); the heater (6) is connected with a liquid discharging pipe (7) for discharging glue, one end of the circulating system is communicated with the liquid discharging pipe (7), and the other end of the circulating system is communicated with the power device (3) and/or the storage liquid tank (1). The dispensing feeding system has beneficial effects that the viscosity of the glue can be changed, the dispensing application range can be enlarged, air dissolved in the glue can be discharged, and the application efficiency of the glue is relatively high.
Description
Technical field
The present invention relates to a colloid system, particularly relate to a kind of some glue feeding system,
Background technology
The application of glue is permeated at industry-by-industry, especially electric and electronic field, and the occupation mode of glue is varied especially, comprises embedding, coating, gets line etc. ready.Along with the development of science and technology, also more and more higher to the instructions for use of glue, during as coating, require the thickness of glue more and more thinner.In order to improve glue service precision, can start with from two aspects, one is improved some glue feeding system, and another improves glue property.
No matter the change of glue property is add diluent, activator, or other compositions such as thickener, and while precision improves, the viscosity of itself more or less can change, and this is the drawback that it exists, so improve glue property to there is many difficulties.
And improve the scheme that some glue feeding system is a kind of feasible raising glue service precision.But of the prior art some glue feeding system is due to immutable glue viscosity, so the scope of application is narrower; The air dissolved in glue can not be discharged, cause a glue second-rate; Glue service efficiency is low, and there is the phenomenon of waste glue, this objectively adds a glue cost.
Summary of the invention
The technical problem to be solved in the present invention is, for defect of the prior art, provides a kind of and changes glue viscosity, expands the some glue scope of application, can discharge the air dissolved in glue, the some glue feeding system that glue service efficiency is higher.
The technical solution adopted for the present invention to solve the technical problems is to provide a kind of some glue feeding system, comprise bulk supply system and the circulatory system, described bulk supply system comprises the fluid reservoir, ripple damper, power set, filter, pressure-reducing valve and the heater that are communicated with successively, described heater is connected with the discharging tube for plastic emitting, described circulatory system one end is communicated with described discharging tube, the other end of the described circulatory system is connected with described power set and/or described fluid reservoir.
In of the present invention some glue feeding system, described circulatory system one end is communicated with described discharging tube, the other end of the described circulatory system is connected with described power set; The described circulatory system comprises the first pipeline and second pipe that are connected; Described first pipeline is connected on described discharging tube, for discharging the redundancy glue in described discharging tube; Described second pipe is connected to the front end of described power set, is back to described power set for the redundancy glue of being discharged by described first pipeline.
In of the present invention some glue feeding system, the described circulatory system also comprises the 3rd pipeline, and described 3rd pipeline one end is communicated with described second pipe, the described 3rd pipeline other end is located in described fluid reservoir.
In of the present invention some glue feeding system, described second pipe is also provided with choke valve or counterbalance valve.
In of the present invention some glue feeding system, described some glue feeding system also comprises purge tank, and described purge tank is connected with described ripple damper.
In of the present invention some glue feeding system, the described circulatory system also comprises the 4th pipeline, and described 4th pipeline one end is connected with described first pipeline, the described 4th pipeline other end is located in described purge tank.
In of the present invention some glue feeding system, described first pipeline, second pipe are connected by tee ball valve with described 4th pipeline.
In of the present invention some glue feeding system, described discharging tube is also connected with and goes out gluing equipment for plastic emitting.
In of the present invention some glue feeding system, described some glue feeding system also comprises waste liquid tank, for entering of the waste liquid that formed after described metre filter.
In of the present invention some glue feeding system, described some glue feeding system also comprises the 5th pipeline, for going out the waste liquid of gluing equipment described in collecting and being drained in described waste liquid tank by this waste liquid.
Implement of the present invention some glue feeding system, beneficial effect is: ripple damper can store glue, absorbs pulse, and the air capacity of reduce pressure constantly change and dissolving or precipitation, it can also play the air manual effect of regularly discharging collecting and be mixed into simultaneously.Filter is mainly used to filter glue itself or the magazine produced in systems in which or particle.Pressure-reducing valve is mainly used to eradicate a mental barrier further the pulsation that pump produces, and allows the output of glue in certain stability range.Heater is mainly used to heat glue, and the glue viscosity after heating can change, and viscosity can be enough to the change affecting its service precision.The circulatory system can be used for the air that glue is separated out in discharge point glue feeding system, also can be used for refluxing unnecessary glue to power set and/or fluid reservoir, it reduce the cost that glue uses, also improve the quality of a glue.Of the present invention some glue feeding system can change glue viscosity, expands the some glue scope of application, can discharge air, the raising glue service efficiency of dissolving in glue.
Accompanying drawing explanation
Fig. 1 is the structural representation of some glue feeding system embodiment of the present invention;
In figure:
1-fluid reservoir; 2-ripple damper; 3-power set; 4-filter; 5-pressure-reducing valve; 6-heater; 7-discharging tube; 8-first pipeline; 9-second pipe; 10-the 3rd pipeline; 11-choke valve; 12-purge tank; 13-the 4th pipeline; 14-tee ball valve; 15-goes out gluing equipment; 16-waste liquid tank; 17-the 5th pipeline.
Detailed description of the invention
Clearly understand to make object of the present invention, technical scheme and advantage, the various embodiments that hereafter will describe will with reference to corresponding accompanying drawing, these figures constitute a part for embodiment, which describe the various embodiments realizing the present invention and may adopt.Should understand, also can use other embodiment, or the amendment on 26S Proteasome Structure and Function is carried out to the embodiment enumerated herein, and can not depart from the scope and spirit of the present invention.
As shown in Figure 1, the point glue feeding system of the present embodiment, comprise bulk supply system and the circulatory system, bulk supply system comprises the fluid reservoir 1, ripple damper 2, power set 3, filter 4, pressure-reducing valve 5 and the heater 6 that are communicated with successively, heater 6 is connected with the discharging tube 7 for plastic emitting, circulatory system one end is communicated with discharging tube 7, the other end of the circulatory system is connected with power set 3 and/or fluid reservoir 1.
Circulatory system one end is communicated with discharging tube 7, the other end of the circulatory system is connected with power set 3, the redundancy glue that the discharging tube 7 that such circulatory system is collected is discharged can directly enter in power set 3, such liquid can recycle, thus increases the service efficiency of liquid, reduces costs.Liquid is glue.
Or, circulatory system one end is communicated with discharging tube 7, the other end of the circulatory system is connected with fluid reservoir 1, the redundancy glue that the discharging tube 7 that such circulatory system is collected is discharged can directly enter in fluid reservoir 1, such liquid can recycle, thus increase the service efficiency of liquid, reduce costs, can be used for the air that liquid in discharge point glue feeding system separates out simultaneously, it reduce the cost that liquid uses, also improve the quality of a glue.Other are identical with the present embodiment.
Or, circulatory system one end is communicated with discharging tube 7, the other end of the circulatory system is connected with fluid reservoir 1 with power set 3, the redundancy glue that such discharging tube 7 is discharged both can have been selected to enter in power set 3, also can select to enter in fluid reservoir 1, such liquid can recycle, thus increases the service efficiency of liquid, reduce costs, can be used for the air that liquid in discharge point glue feeding system separates out simultaneously, it reduce the cost that liquid uses, also improve the quality of a glue.Other are identical with the present embodiment.
In the present embodiment, circulatory system one end is communicated with discharging tube 7, the other end of the circulatory system is connected with power set 3.
Ripple damper 2 can store glue, absorbs pulse, and the air capacity of reduce pressure constantly change and dissolving or precipitation, it can also play the air manual effect of regularly discharging collecting and be mixed into simultaneously.Power set 3 preferably adopt membrane pump, because the power that membrane pump not only can provide liquid to flow in a glue feeding system, and membrane pump can the filter liquide air of separating out collect this gas, is beneficial to like this and improves a some colloid amount; Certainly power set 3 also can adopt gear pump in certain embodiments.Filter 4 is mainly used to filter glue itself or the impurity produced in systems in which or particle.Pressure-reducing valve 5 is mainly used to eradicate a mental barrier further the pulsation that pump produces, and allows the output of glue in certain stability range.Heater 6 is mainly used to heat glue, glue viscosity after heating can change, and viscosity can be enough to the change affecting its service precision, the temperature of the glue that heater via 6 heats preferably controls at 40 DEG C-60 DEG C, so not only can reduce the viscosity of glue, and the mobility of glue can be increased, improve plastic emitting efficiency.The circulatory system can be used for the air that glue is separated out in discharge point glue feeding system, also can be used for refluxing unnecessary glue to power set 3, it reduce the cost that glue uses, also improve the quality of a glue.
Further, the circulatory system is comprised the first pipeline 8 and second pipe 9, first pipeline 8 that are connected and second pipe 9 and can be connected together by modes such as welding or one-body molded or connector connections; First pipeline 8 is connected on discharging tube 7, for discharging the redundancy glue in discharging tube 7, liquid in discharging tube 7 is mainly used in plastic emitting, for the use of spot gluing equipment point glue, but what the flow of the liquid in discharging tube 7 may be greater than spot gluing equipment enters glue amount, now the redundancy glue in discharging tube 7 just can be discharged by the first pipeline 8, so both can ensure the normal binder removal of discharging tube 7, also glue can be avoided to waste, reduce the cost that glue uses; Second pipe 9 is connected to the front end of power set 3, is back to power set 3 for the redundancy glue of being discharged by the first pipeline 8.
In certain embodiments, the circulatory system also comprises that the 3rd pipeline the 10, three pipeline 10 one end is communicated with second pipe 9, the 3rd pipeline 10 other end is located in fluid reservoir 1.Redundancy glue in such discharging tube 7 both can have been selected to enter in power set 3, also can select to enter in fluid reservoir 1, such liquid can recycle, thus increase the service efficiency of liquid, reduce costs, the air simultaneously liquid in a glue feeding system can separated out by the 3rd pipeline 10 is discharged, and it reduces the cost that liquid uses, also improves the quality of a glue.Other are identical with the present embodiment.
In certain embodiments, second pipe 9 is also provided with choke valve 11 or counterbalance valve.Choke valve 11 or counterbalance valve are connected on second pipe 9.Choke valve 11 or counterbalance valve be the flow of glue in controlled circulation system mainly, guarantees that flow is in suitable scope.Other are identical with the present embodiment.
In certain embodiments, some glue feeding system also comprises purge tank 12, and purge tank 12 is connected with ripple damper 2.When needing detergent line, the pipeline between fluid reservoir 1 and ripple damper 2 can be closed, open the pipeline between purge tank 12 and ripple damper 2, allow the pipeline of the cleaning fluid cleaning point glue feeding system in purge tank 12, manual cleaning pipeline can be avoided like this, improve corrective maintenance efficiency, reduce the cost of care and maintenance.Other are identical with the present embodiment.
In certain embodiments, the circulatory system also comprises that the 4th pipeline the 13, four pipeline 13 one end is connected with the first pipeline 8, the 4th pipeline 13 other end is located in purge tank 12.Like this when detergent line, the liquid after pipe blow-through can drain in purge tank 12.
Preferably, the first pipeline 8, second pipe 9 are connected by tee ball valve 14 with the 4th pipeline 13.A wherein road pipeline can be opened so selectively, easy to use.
In certain embodiments, discharging tube 7 is also connected with and goes out gluing equipment 15 for plastic emitting.Liquid in discharging tube 7 is mainly used in plastic emitting, for the use going out gluing equipment 15 glue.Going out gluing equipment 15 can be conventional various glue dispensing valves.Other are identical with the present embodiment.
In certain embodiments, some glue feeding system also comprises waste liquid tank 16, for entering of the waste liquid that formed after filter 4 filters.With the glue of impurity or particle, after filter 4 filters, impurity or particle, and related part glue, can enter in waste liquid tank 16.Other are identical with the present embodiment.
In certain embodiments, put glue feeding system and also comprise the 5th pipeline 17, for collecting out the waste liquid of gluing equipment 15 and being drained in waste liquid tank 16 by this waste liquid.Be in operation or go out in the process of gluing equipment 15 end of run debugging out gluing equipment 15 or go out gluing equipment 15, all may have unnecessary glue and flow out, and the 5th pipeline 17 can be collected this unnecessary glue and be drained in waste liquid tank 16.Other are identical with the present embodiment.
Pressure is higher, in glue, the air of solubility is more, therefore glue is deposited in the liquid storing barrel 1 under conventional air pressure, logical charge tube enters into membrane pump 3 through ripple damper 2, membrane pump 3 pumping glue under the effect of proper air pressure, to filter 4 place, enters into pressure-reducing valve 5 after the filtration of filter 4, enters into low-temperature heater 6 after the further voltage stabilizing of pressure-reducing valve 5, the glue that temperature improves in a certain degree scope can directly be pumped into out gluing equipment 15 from heater, to use.And lead to charge tube by heater 6 part glue out and be back in the pipeline of membrane pump 3 front end after choke valve, also can directly be back in liquid storing barrel 1.Flow according to going out gluing equipment determines, when flow is less, is back in the pipeline before membrane pump 3.Impurity particle etc. wherein after filter 4 filters is pumped in waste liquid tank 3 by pipeline.
The point glue feeding system of the present embodiment, in bulk supply system, increases a circulatory system, outside the characteristic not changing glue itself, improves the service precision of glue.The point glue feeding system of the present embodiment, collection heating, voltage stabilizing, filters, and exhaust is circulated in all over the body.The point glue feeding system of the present embodiment is strong to low viscous glue applicability, and for medium-high viscosity, due to the change of feed mode, the filter 4 in circulation, pressure-reducing valve 5 and heater 6 needs adjust accordingly.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a some glue feeding system, it is characterized in that, comprise bulk supply system and the circulatory system, described bulk supply system comprises the fluid reservoir (1), ripple damper (2), power set (3), filter (4), pressure-reducing valve (5) and the heater (6) that are communicated with successively, described heater (6) is connected with the discharging tube (7) for plastic emitting, described circulatory system one end is communicated with described discharging tube (7), the other end of the described circulatory system is connected with described power set (3) and/or described fluid reservoir (1).
2. according to claim 1 some glue feeding system, is characterized in that, described circulatory system one end is communicated with described discharging tube (7), the other end of the described circulatory system is connected with described power set (3); The described circulatory system comprises the first pipeline (8) and second pipe (9) that are connected; Described first pipeline (8) is connected on described discharging tube (7), for discharging the redundancy glue in described discharging tube (7); Described second pipe (9) is connected to the front end of described power set (3), is back to described power set (3) for the redundancy glue of described first pipeline (8) being discharged.
3. according to claim 2 some glue feeding system, it is characterized in that, the described circulatory system also comprises the 3rd pipeline (10), and described 3rd pipeline (10) one end is communicated with described second pipe (9), described 3rd pipeline (10) other end is located in described fluid reservoir (1).
4. the some glue feeding system according to Claims 2 or 3, is characterized in that, described second pipe (9) is also provided with choke valve (11) or counterbalance valve.
5. the some glue feeding system according to Claims 2 or 3, it is characterized in that, described some glue feeding system also comprises purge tank (12), described purge tank (12) is connected with described ripple damper (2).
6. according to claim 5 some glue feeding system, it is characterized in that, the described circulatory system also comprises the 4th pipeline (13), and described 4th pipeline (13) one end is connected with described first pipeline (8), described 4th pipeline (13) other end is located in described purge tank (12).
7. according to claim 6 some glue feeding system, is characterized in that, described first pipeline (8), second pipe (9) are connected by tee ball valve (14) with described 4th pipeline (13).
8. according to claim 1 some glue feeding system, is characterized in that, described discharging tube (7) is also connected with go out gluing equipment (15) for plastic emitting.
9. according to claim 8 some glue feeding system, is characterized in that, described some glue feeding system also comprises waste liquid tank (16), for the entering of waste liquid of formation after filtering through described filter (4).
10. according to claim 9 some glue feeding system, it is characterized in that, described some glue feeding system also comprises the 5th pipeline (17), for going out the waste liquid of gluing equipment (15) described in collecting and being drained in described waste liquid tank (16) by this waste liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804313.2A CN104437980A (en) | 2014-12-19 | 2014-12-19 | Dispensing feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804313.2A CN104437980A (en) | 2014-12-19 | 2014-12-19 | Dispensing feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104437980A true CN104437980A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410804313.2A Pending CN104437980A (en) | 2014-12-19 | 2014-12-19 | Dispensing feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104437980A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862143A (en) * | 2017-04-21 | 2017-06-20 | 苏州睿斯合机电设备有限公司 | A kind of injection valve automatic rinser |
| CN109382269A (en) * | 2018-12-29 | 2019-02-26 | 大亚木业（茂名）有限公司 | A kind of formaldehyde-free glue size applicator and its application method |
| CN110404728A (en) * | 2019-08-07 | 2019-11-05 | 业成科技（成都）有限公司 | Prepare the device of coating viscose and the preparation method of coating viscose |
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| CN104196711A (en) * | 2014-08-31 | 2014-12-10 | 杭州天健流体控制设备有限公司 | Device for solving problem that metering pump cannot be used normally due to fact that liquid contains gas or is prone to generating gas |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106862143A (en) * | 2017-04-21 | 2017-06-20 | 苏州睿斯合机电设备有限公司 | A kind of injection valve automatic rinser |
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| CN109382269A (en) * | 2018-12-29 | 2019-02-26 | 大亚木业（茂名）有限公司 | A kind of formaldehyde-free glue size applicator and its application method |
| CN110404728A (en) * | 2019-08-07 | 2019-11-05 | 业成科技（成都）有限公司 | Prepare the device of coating viscose and the preparation method of coating viscose |
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