CN103567121A - Automatic dispensing cleaning and switching device and automatic dispensing cleaning and switching method - Google Patents
Automatic dispensing cleaning and switching device and automatic dispensing cleaning and switching method Download PDFInfo
- Publication number
- CN103567121A CN103567121A CN201310536085.0A CN201310536085A CN103567121A CN 103567121 A CN103567121 A CN 103567121A CN 201310536085 A CN201310536085 A CN 201310536085A CN 103567121 A CN103567121 A CN 103567121A
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- Prior art keywords
- glue
- cleaning
- extension tube
- entrance
- ball valve
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- 238000004140 cleaning Methods 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims description 9
- 239000003292 glue Substances 0.000 claims abstract description 197
- 239000012459 cleaning agent Substances 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000003068 static effect Effects 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000003670 easy-to-clean Effects 0.000 abstract 2
- 238000004880 explosion Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The invention provides an automatic dispensing cleaning and switching device, aiming at solving the problems in the prior art that an extension tube and a mixing tube are not cleaned thoroughly, thus a pipeline is blocked, the glue outlet quantity is unstable since the pipeline pressure is increased, and tube explosion is caused. The automatic dispensing cleaning and switching device comprises a first cleaning and switching device, a second cleaning and switching device and a double-station glue valve mechanism; the second cleaning and switching device and the first cleaning and switching device are the same as each other and are symmetrically arranged at the two sides of the double-station glue valve mechanism; the first cleaning and switching device comprises a switching device, an extension tube, a double-liquid dispensing valve and a static mixing tube; the switching device is connected with the double-liquid dispensing valve by the extension tube; the static mixing tube is connected with the double-liquid dispensing valve. The glue in the extension tube is not mixed, so that the glue is not solidified, and the extension tube is easy to clean and is not needed to be frequently replaced; the extension tube is easy to clean, so that the usage amount of a cleaning agent is greatly reduced; the automatic dispensing cleaning and switching device is stabler in glue outlet quantity, so that the phenomena that the pipeline is blocked when being not thoroughly cleaned and the fluctuation of the glue outlet quantity is caused since the pressure in the pipeline is increased are avoided.
Description
Technical field
The present invention relates to a kind of some glue cleaning switching mechanism, particularly a kind of automatically dropping glue cleaning switching mechanism and some glue thereof clean changing method.
Background technology
Glue pouring machine claims again AB glue glue pouring machine, that special convection cell is controlled, and by liquid dropping, coating, embedding in the automatic machinery of product surface or interiors of products, make its equipment that reaches the effects such as sealing, fixing, waterproof, general use mostly be two component glues.Bonding, the perfusion, coating, sealing, the filling that are mainly used in glue, oil and other liquid in Product Process, automation glue pouring machine can be realized the encapsulating of the irregular figures such as point, line, arc, circle.
Existing glue pouring machine is when glue, when the product that need to put glue is placed in stand, after a glue end-of-job, staff need to clean glue pouring machine or some glue product by other cleaning device, this cleaning way need to be closed glue pouring machine after a glue end-of-job, then carries out cleaning, therefore this glue and cleaning way are cumbersome, lose time and human cost, and the some glue efficiency of glue pouring machine is not high.
In addition, due to existing cleaning switching mechanism front end in glue dispensing valve together with biliquid glue dispensing valve, and centre is also connected with an elongated segment pipe, and the glue in extension tube is mixed glue, thus its easily solidify, easy cleaning not; If do not change for a long time extension tube, inside pipe wall can be piled up the glue after solidifying; Therefore after equipment is used, extension tube and mixing tube are not washed clean clearly, cause pipeline blockage, the defect of booster appears that gel quantity is unstable, in loine pressure increase.
Therefore be necessary to design a kind of new automatically dropping glue cleaning switching mechanism and put glue cleaning changing method and make up above-mentioned defect.
Summary of the invention
The present invention proposes a kind of automatically dropping glue cleaning switching mechanism and some glue cleans changing method, has solved extension tube and mixing tube in prior art and has not washed clean clearly, causes pipeline blockage, and loine pressure increases and occurs that gel quantity is unstable, the defect of booster.The present invention is simple in structure, easy to operate, is the glue before mixing in its extension tube, therefore can not solidify, extension tube is easily cleaned up; More do not need to change frequently; And owing to cleaning easily, greatly reduce the use amount of cleaning agent.
Technical scheme of the present invention is achieved in that
A cleaning switching mechanism, it is arranged on vacuum glue pouring machine, and it comprises the first cleaning switching mechanism, the second cleaning switching mechanism and double glue valve system; Described the second cleaning switching mechanism is identical with described the first cleaning switching mechanism, and described the second cleaning switching mechanism and described the first cleaning switching mechanism are symmetrically set in described double glue valve system both sides; Described the first cleaning switching mechanism comprises switching device shifter, extension tube, biliquid glue dispensing valve and static mixing tube; Described switching device shifter is connected with described biliquid glue dispensing valve by described extension tube; And described static mixing tube is connected with described biliquid glue dispensing valve; Described switching device shifter comprises the first tee ball valve and the second tee ball valve, and described the first tee ball valve is provided with the first glue entrance and the first cleaning agent entrance, and described the second tee ball valve is provided with the second glue entrance and the second cleaning agent entrance; Described extension tube comprises the first extension tube and the second extension tube; Described biliquid glue dispensing valve comprises the 3rd glue entrance and the 4th glue entrance; And described the first tee ball valve is connected to described the 3rd glue entrance by described the first extension tube, described the second tee ball valve is connected to described the 4th glue entrance by described the second extension tube.
Further, described the second tee ball valve is identical with described the first tee ball valve, and described the first tee ball valve is T-shaped.
Further, described the second extension tube is identical with described the first extension tube, and described the first extension tube is the not imperial extension tube of iron.
Further, the some glue of described automatically dropping glue cleaning switching mechanism cleans changing method, comprise the steps: (1) by the first glue on vacuum glue pouring machine by pipeline communication to the first glue entrance, the second glue is by pipeline communication to the second glue entrance; Simultaneously by the first cleaning agent on vacuum glue pouring machine by pipeline communication to described the first cleaning agent entrance, the second cleaning agent by pipeline communication to described the second cleaning agent entrance; (2) rotate the first tee ball valve and the second tee ball valve, make the first glue be delivered to the 3rd glue entrance by the first extension tube, the second glue is delivered to the 4th glue entrance by the second extension tube; (3) open biliquid glue dispensing valve, the first glue and the second glue enter into static mixing tube simultaneously, and the first glue and the second glue are mixed fully, then by the Glue dripping head starting point glue of vacuum glue pouring machine; (4) put after cementing bundle, closing double-hydraulic glue dispensing valve, and the first triple valve and the second triple valve are rotated to another state simultaneously, make the first cleaning agent be delivered to the 3rd glue entrance by the first extension tube, the second cleaning agent is delivered to the 4th glue entrance by the second extension tube, thereby the first cleaning agent is cleaned the first extension tube, and the second cleaning agent cleans the second extension tube; (5) after cleaning, open biliquid glue dispensing valve, make the first cleaning agent, the second cleaning agent enter into static mixing tube simultaneously, after static mixing tube is cleaned, by the Glue dripping head of vacuum glue pouring machine, discharge; (6) after cleaning, closing double-hydraulic glue dispensing valve, and repeat above-mentioned steps (2)-(5).
Further, described the first tee ball valve, described the second tee ball valve, described biliquid glue dispensing valve are manual ball valve.
Compared with prior art, tool has the following advantages in the present invention:
1, the present invention is simple in structure, and it has saved one-component glue dispensing valve of the prior art, directly the first glue, the second glue is delivered in static mixing tube and is mixed.
2, the first glue is delivered to biliquid glue dispensing valve by the first extension tube, the second glue is delivered to biliquid glue dispensing valve by the second extension tube, therefore only have a kind of glue in the first extension tube and the second extension tube, and be the glue before mixing, therefore can not solidify, the first extension tube and the second extension tube are easily cleaned up; More do not need to change frequently; And owing to cleaning easily, greatly reduce the use amount of cleaning agent.
3, gel quantity is more stable, because the first extension tube and the second extension tube easily clean up, can totally not result in blockage because of pipeline-cleaning, also can not increase and make gel quantity occur fluctuation because of overpressure.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of automatically dropping glue cleaning switching mechanism of the present invention;
Fig. 2 is the structural representation of another angle of automatically dropping glue cleaning switching mechanism of the present invention.
Automatically dropping glue cleaning switching mechanism 1; The first cleaning switching mechanism 2; The second cleaning switching mechanism 3; Double glue valve system 4; Switching device shifter 21; Extension tube 22; Biliquid glue dispensing valve 23; Static mixing tube 24; The first tee ball valve 211; The second tee ball valve 212; The first extension tube 221; The second extension tube 222; The first glue entrance 2111; The first cleaning agent entrance 2112; The second glue entrance 2121; The second cleaning agent entrance 2122; The 3rd glue entrance 231; The 4th glue entrance 232.
The specific embodiment
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 clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
With reference to Fig. 1 and Fig. 2, a kind of automatically dropping glue cleaning switching mechanism 1, it is upper that it is arranged on vacuum glue pouring machine (not shown), and it comprises the first cleaning switching mechanism 2, the second cleaning switching mechanism 3 and double glue valve system 4; Described the second cleaning switching mechanism 3 is identical with described the first cleaning switching mechanism 2, and described the second cleaning switching mechanism 3 is symmetrically set in described double glue valve system 4 both sides with described the first cleaning switching mechanism 2; Described the first cleaning switching mechanism 2 comprises switching device shifter 21, extension tube 22, biliquid glue dispensing valve 23 and static mixing tube 24; Described switching device shifter 21 is connected with described biliquid glue dispensing valve 23 by described extension tube 22; And described static mixing tube 24 is connected with described biliquid glue dispensing valve 23; Described switching device shifter 21 comprises the first tee ball valve 211 and the second tee ball valve 212, described the first tee ball valve 211 is provided with the first glue entrance 2111 and the first cleaning agent entrance 2112, and described the second tee ball valve 212 is provided with the second glue entrance 2121 and the second cleaning agent entrance 2122; Described extension tube 21 comprises the first extension tube 221 and the second extension tube 222; Described biliquid glue dispensing valve 23 comprises the 3rd glue entrance 231 and the 4th glue entrance 232; And described the first tee ball valve 211 is connected to described the 3rd glue entrance 231 by described the first extension tube 221, described the second tee ball valve 212 is connected to described the 4th glue entrance 232 by described the second extension tube 222.
Further, described the second tee ball valve is identical with described the first tee ball valve, and described the first tee ball valve is T-shaped.The setting of T-shaped tee ball valve, when glue, is switched to glue entrance by the first tee ball valve and the second tee ball valve, makes the first glue entrance and the second glue entrance go out glue; During cleaning, the first tee ball valve and the second tee ball valve are switched to cleaning agent entrance, make the first cleaning agent entrance and the second cleaning agent entrance go out cleaning agent.
Further, described the second extension tube is identical with described the first extension tube, and described the first extension tube is the not imperial extension tube of iron.Iron is the setting of imperial extension tube not, and glue or cleaning agent are directed to biliquid glue dispensing valve; And biliquid glue dispensing valve of the present invention is for controlling the switch of glue or cleaning agent; Static mixing tube is for evenly mixing the first glue and the second glue.
The point glue of automatically dropping glue cleaning switching mechanism of the present invention cleans changing method, comprise the steps: (1) by the first glue on vacuum glue pouring machine by pipeline communication to the first glue entrance, the second glue is by pipeline communication to the second glue entrance; Simultaneously by the first cleaning agent on vacuum glue pouring machine by pipeline communication to described the first cleaning agent entrance, the second cleaning agent by pipeline communication to described the second cleaning agent entrance; (2) rotate the first tee ball valve and the second tee ball valve, make the first glue be delivered to the 3rd glue entrance by the first extension tube, the second glue is delivered to the 4th glue entrance by the second extension tube; (3) open biliquid glue dispensing valve, the first glue and the second glue enter into static mixing tube simultaneously, and the first glue and the second glue are mixed fully, then by the Glue dripping head starting point glue of vacuum glue pouring machine; (4) put after cementing bundle, closing double-hydraulic glue dispensing valve, and the first triple valve and the second triple valve are rotated to another state simultaneously, make the first cleaning agent be delivered to the 3rd glue entrance by the first extension tube, the second cleaning agent is delivered to the 4th glue entrance by the second extension tube, thereby the first cleaning agent is cleaned the first extension tube, and the second cleaning agent cleans the second extension tube; (5) after cleaning, open biliquid glue dispensing valve, make the first cleaning agent, the second cleaning agent enter into static mixing tube simultaneously, after static mixing tube is cleaned, by the Glue dripping head of vacuum glue pouring machine, discharge; (6) after cleaning, closing double-hydraulic glue dispensing valve, and repeat above-mentioned steps (2)-(5).
Further, described the first tee ball valve, described the second tee ball valve, described biliquid glue dispensing valve are manual ball valve.The first tee ball valve, the second tee ball valve, biliquid glue dispensing valve are replaced with manual ball valve, therefore can realize manual operation.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. an automatically dropping glue cleaning switching mechanism, it is arranged on vacuum glue pouring machine, it is characterized in that, comprises the first cleaning switching mechanism, the second cleaning switching mechanism and double glue valve system; Described the second cleaning switching mechanism is identical with described the first cleaning switching mechanism, and described the second cleaning switching mechanism and described the first cleaning switching mechanism are symmetrically set in described double glue valve system both sides;
Described the first cleaning switching mechanism comprises switching device shifter, extension tube, biliquid glue dispensing valve and static mixing tube; Described switching device shifter is connected with described biliquid glue dispensing valve by described extension tube; And described static mixing tube is connected with described biliquid glue dispensing valve;
Described switching device shifter comprises the first tee ball valve and the second tee ball valve, and described the first tee ball valve is provided with the first glue entrance and the first cleaning agent entrance, and described the second tee ball valve is provided with the second glue entrance and the second cleaning agent entrance;
Described extension tube comprises the first extension tube and the second extension tube; Described biliquid glue dispensing valve comprises the 3rd glue entrance and the 4th glue entrance; And described the first tee ball valve is connected to described the 3rd glue entrance by described the first extension tube, described the second tee ball valve is connected to described the 4th glue entrance by described the second extension tube.
2. automatically dropping glue cleaning switching mechanism as claimed in claim 1, is characterized in that, described the second tee ball valve is identical with described the first tee ball valve, and described the first tee ball valve is T-shaped.
3. automatically dropping glue cleaning switching mechanism as claimed in claim 2, is characterized in that, described the second extension tube is identical with described the first extension tube, and described the first extension tube is the not imperial extension tube of iron.
4. the some glue of the automatically dropping glue cleaning switching mechanism as described in any one in claim 1-3 cleans changing method, it is characterized in that, comprises the steps:
(1) by the first glue on vacuum glue pouring machine by pipeline communication to the first glue entrance, the second glue is by pipeline communication to the second glue entrance; Simultaneously by the first cleaning agent on vacuum glue pouring machine by pipeline communication to described the first cleaning agent entrance, the second cleaning agent by pipeline communication to described the second cleaning agent entrance;
(2) rotate the first tee ball valve and the second tee ball valve, make the first glue be delivered to the 3rd glue entrance by the first extension tube, the second glue is delivered to the 4th glue entrance by the second extension tube;
(3) open biliquid glue dispensing valve, the first glue and the second glue enter into static mixing tube simultaneously, and the first glue and the second glue are mixed fully, then by the Glue dripping head starting point glue of vacuum glue pouring machine;
(4) put after cementing bundle, closing double-hydraulic glue dispensing valve, and the first triple valve and the second triple valve are rotated to another state simultaneously, make the first cleaning agent be delivered to the 3rd glue entrance by the first extension tube, the second cleaning agent is delivered to the 4th glue entrance by the second extension tube, thereby the first cleaning agent is cleaned the first extension tube, and the second cleaning agent cleans the second extension tube;
(5) after cleaning, open biliquid glue dispensing valve, make the first cleaning agent, the second cleaning agent enter into static mixing tube simultaneously, after static mixing tube is cleaned, by the Glue dripping head of vacuum glue pouring machine, discharge;
(6) after cleaning, closing double-hydraulic glue dispensing valve, and repeat above-mentioned steps (2)-(5).
5. the automatically dropping glue cleaning switching mechanism as described in any one in claim 1-3, is characterized in that, described the first tee ball valve, described the second tee ball valve, described biliquid glue dispensing valve are manual ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310536085.0A CN103567121B (en) | 2013-11-01 | 2013-11-01 | Automatic dispensing cleaning and switching device and automatic dispensing cleaning and switching method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310536085.0A CN103567121B (en) | 2013-11-01 | 2013-11-01 | Automatic dispensing cleaning and switching device and automatic dispensing cleaning and switching method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103567121A true CN103567121A (en) | 2014-02-12 |
| CN103567121B CN103567121B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310536085.0A Active CN103567121B (en) | 2013-11-01 | 2013-11-01 | Automatic dispensing cleaning and switching device and automatic dispensing cleaning and switching method |
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| CN (1) | CN103567121B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363647A (en) * | 2015-12-04 | 2016-03-02 | 江阴乐圩光电股份有限公司 | Self-cleaning rotary glue-pouring machine |
| CN105381926A (en) * | 2015-12-04 | 2016-03-09 | 江阴乐圩光电股份有限公司 | Self-cleaning glue-pouring machine |
| CN110935698A (en) * | 2019-11-29 | 2020-03-31 | 重庆宏广机电工程有限公司 | Pipeline cleaning method |
| CN115193828A (en) * | 2022-06-13 | 2022-10-18 | 中国第一汽车股份有限公司 | Coating workshop spraying equipment curing agent pipeline anti-blocking structure, equipment and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006043491A (en) * | 2004-07-30 | 2006-02-16 | Trinity Ind Corp | Coating material stirring device |
| CN202570525U (en) * | 2012-04-09 | 2012-12-05 | 湖州倍格曼新材料有限公司 | Self-cleaning glue pouring machine |
| CN202570526U (en) * | 2012-04-09 | 2012-12-05 | 湖州倍格曼新材料有限公司 | Double-component glue filling machine |
| CN203220998U (en) * | 2013-05-07 | 2013-10-02 | 谭红方 | Fully-automatic glue dispensing machine |
| CN203565292U (en) * | 2013-11-01 | 2014-04-30 | 厦门精恒新自动化科技有限公司 | Automatic dispensing, cleaning and transferring device |
-
2013
- 2013-11-01 CN CN201310536085.0A patent/CN103567121B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006043491A (en) * | 2004-07-30 | 2006-02-16 | Trinity Ind Corp | Coating material stirring device |
| CN202570525U (en) * | 2012-04-09 | 2012-12-05 | 湖州倍格曼新材料有限公司 | Self-cleaning glue pouring machine |
| CN202570526U (en) * | 2012-04-09 | 2012-12-05 | 湖州倍格曼新材料有限公司 | Double-component glue filling machine |
| CN203220998U (en) * | 2013-05-07 | 2013-10-02 | 谭红方 | Fully-automatic glue dispensing machine |
| CN203565292U (en) * | 2013-11-01 | 2014-04-30 | 厦门精恒新自动化科技有限公司 | Automatic dispensing, cleaning and transferring device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105363647A (en) * | 2015-12-04 | 2016-03-02 | 江阴乐圩光电股份有限公司 | Self-cleaning rotary glue-pouring machine |
| CN105381926A (en) * | 2015-12-04 | 2016-03-09 | 江阴乐圩光电股份有限公司 | Self-cleaning glue-pouring machine |
| CN110935698A (en) * | 2019-11-29 | 2020-03-31 | 重庆宏广机电工程有限公司 | Pipeline cleaning method |
| CN110935698B (en) * | 2019-11-29 | 2021-06-04 | 重庆宏广机电工程有限公司 | Pipeline cleaning method |
| CN115193828A (en) * | 2022-06-13 | 2022-10-18 | 中国第一汽车股份有限公司 | Coating workshop spraying equipment curing agent pipeline anti-blocking structure, equipment and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103567121B (en) | 2017-03-22 |
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Address after: 361100 3rd floor, No.43, linbian natural village, Xitang village, Xinmin Town, Tong'an District, Xiamen City, Fujian Province Patentee after: Jinghengxin (Xiamen) Technology Co.,Ltd. Address before: 361100 3rd floor, No.43, linbian natural village, Xitang village, Xinmin Town, Tong'an District, Xiamen City, Fujian Province Patentee before: JHX XIAMEN AUTOMATION TECHNOLOGY Co.,Ltd. |
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Denomination of invention: An automatic dispensing and cleaning switching device and its dispensing and cleaning switching method Granted publication date: 20170322 Pledgee: Xiamen Bank Co.,Ltd. Pledgor: Jinghengxin (Xiamen) Technology Co.,Ltd. Registration number: Y2024980018332 |