CN113042308B - Two-component glue dispensing device - Google Patents
Two-component glue dispensing device Download PDFInfo
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- CN113042308B CN113042308B CN202011436924.8A CN202011436924A CN113042308B CN 113042308 B CN113042308 B CN 113042308B CN 202011436924 A CN202011436924 A CN 202011436924A CN 113042308 B CN113042308 B CN 113042308B
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- glue
- guide pipe
- base body
- way valve
- rubber guide
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- 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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
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- 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
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- 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
- B05C11/1036—Means for supplying a selected one of a plurality of liquids or other fluent materials, or several in selected proportions, to the applying apparatus
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- 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
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a two-component glue dispensing device which comprises a glue feeder and a mixed double-liquid valve body, wherein the glue feeder and the mixed double-liquid valve body are connected through a first glue guide pipe and a second glue guide pipe which are arranged in parallel; the bubble monitoring module further comprises a shell, a first base body and a second base body which are positioned in the shell, the second rubber guide pipe is embedded into a groove of the second base body, and ultrasonic emitters are arranged on the first base body and the second base body which are positioned on one side of the respective groove; the first rubber guide pipe is provided with a first one-way valve in an area between the bubble monitoring module and the rubber supply device, and the second rubber guide pipe is provided with a second one-way valve in an area between the bubble monitoring module and the rubber supply device. The two-component dispensing device can monitor and find whether bubbles exist in the rubber guide tube in real time, and the bubbles are prevented from entering the mixed double-liquid valve body, so that the reliability and the yield of products are improved.
Description
Technical Field
The invention relates to the field of glue injection equipment, in particular to a two-component glue dispensing device.
Background
In the packaging process of the electronic industry, the application of glue dispensing valve to glue assembly is quite common. The traditional glue dispensing valve inputs glue solution, and drives the firing pin to move through the electromagnetic valve, so that the glue solution is impacted by the firing pin and is discharged, and the purpose of dispensing is achieved. Along with improvement of the automation degree of the dispensing field, the dispensing requirement is increased. The high-viscosity glue solution generally refers to ultraviolet UV curing glue, epoxy resin glue, anaerobic glue, conductive silver glue, heat-conducting grease, tin paste, soldering flux, silica gel and hot-melt structural glue.
When the existing glue dispenser is used for glue pouring or glue changing, air is easy to be mixed, so that the glue A and the glue B are not mixed, the glue is difficult to solidify, and the glue is difficult to be found in time, so that the quality of the produced product is reduced.
Disclosure of Invention
The invention aims to provide a two-component glue dispensing device which can monitor and find whether bubbles exist in a glue guide tube or not in real time, and if so, glue liquid containing the bubbles can be discharged out of the glue guide tube in time, so that the bubbles are prevented from entering a mixed two-component valve body, and the reliability and yield of products are improved.
In order to achieve the purpose, the invention adopts the technical scheme that: a two-component glue dispensing device comprises a glue feeder and a mixed double-liquid valve body, wherein the glue feeder and the mixed double-liquid valve body are connected through a first glue guide pipe and a second glue guide pipe which are arranged in parallel, a bubble monitoring module is arranged on the first glue guide pipe and the second glue guide pipe, a first three-way valve is arranged in the area between the bubble monitoring module and the mixed double-liquid valve body of the first glue guide pipe, a second three-way valve is arranged in the area between the bubble monitoring module and the mixed double-liquid valve body of the second glue guide pipe, the respective inlet and first outlet of the first three-way valve and the second three-way valve are respectively connected with the first glue guide pipe and the second glue guide pipe, the respective second outlet of the first three-way valve and the second three-way valve is used for discharging glue, at least one waste glue barrel is used for receiving glue from the first three-way valve or the second three-way valve, when the bubble monitoring module detects that the glue guide pipe has bubbles, the second outlet of the first three-way valve or the second three-way valve is in an opening and glue discharging state;
the bubble monitoring module further comprises a shell, a first base body and a second base body which are positioned in the shell, wherein the first base body and the second base body are respectively provided with a groove for embedding a rubber guide pipe, the first rubber guide pipe is embedded into the groove of the first base body, the second rubber guide pipe is embedded into the groove of the second base body, the first base body and the second base body are respectively provided with an ultrasonic transmitter at one side part of the groove, and an ultrasonic receiver is arranged at the other side of the groove;
the first rubber guide pipe is provided with a first one-way valve in an area between the bubble monitoring module and the rubber supply device, and the second rubber guide pipe is provided with a second one-way valve in an area between the bubble monitoring module and the rubber supply device.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the top of the groove of the first base body or the second base body is provided with a chamfer slope, and the front opening and the rear opening of the groove of the first base body or the second base body are both provided with a wide-mouth notch groove.
2. In the above scheme, the device further comprises a control module, which is used for sending a signal to the ultrasonic transmitter and analyzing whether the rubber guide tube has bubbles according to the signal fed back from the ultrasonic receiver.
3. In the above scheme, still include a control module, useless bucket of gluing further includes the useless bucket of gluing of first useless and the useless bucket of gluing of second, and this first useless bucket of gluing and the useless bucket of gluing of second pass through the respective second exit linkage of pipeline and first three-way valve, second three-way valve respectively.
4. In the above scheme, the first rubber guide pipe is connected with the shell through the first joint.
5. In the above scheme, the second rubber guide pipe is connected with the shell through the second joint.
6. In the above scheme, the device further comprises a buzzer arranged on the shell.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the two-component glue dispensing device can monitor and find whether bubbles exist in the glue guide tube or not in real time, and can discharge glue liquid containing the bubbles out of the glue guide tube in time if the bubbles exist, so that the bubbles are prevented from entering the mixed two-component valve body, and the reliability and yield of products are improved; in addition, the base body is provided with a chamfer slope surface to facilitate the contact of the rubber guide tube with the groove in an interference fit manner, so that the detection precision is improved, and the wide-mouth notch groove is formed in the base body to provide space for the rubber guide tube to swing left and right, so that the resistance of the glue is improved.
2. According to the two-component glue dispensing device, the first one-way valve is arranged in the area, located between the bubble monitoring module and the glue supplier, of the first glue guide pipe, and the second one-way valve is arranged in the area, located between the bubble monitoring module and the glue supplier, of the second glue guide pipe, so that the phenomenon that new bubbles are introduced into the front three-way valve and cannot be monitored, the product quality is abnormal, and the backflow of glue in the glue guide pipe is prevented.
Drawings
FIG. 1 is a schematic structural diagram of a two-component dispensing device according to the present invention;
FIG. 2 is a schematic structural diagram of a bubble monitoring module in the two-component dispensing device of the present invention;
fig. 3 is a schematic view of a partial structure of the two-component dispensing device of the present invention.
In the above drawings: 1. a glue supplier; 2. a mixing double fluid valve body; 3. a first rubber guide pipe; 4. a second rubber guide pipe; 5. a bubble monitoring module; 6. a first three-way valve; 7. a second three-way valve; 8. a housing; 91. a first base body; 92. a second base body; 10. a groove; 111. an ultrasonic transmitter; 112. an ultrasonic receiver; 121. a first joint; 122. a second joint; 13. a buzzer; 14. a control module; 151. a first check valve; 152. a second one-way valve; 16. a waste glue barrel; 161. a first waste glue barrel; 162. and a second waste glue barrel.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.
Example 1: a double-component glue dispensing device comprises a glue feeder 1, a mixed double-liquid valve body 2, wherein the glue feeder 1 and the mixed double-liquid valve body 2 are connected through a first glue guide pipe 3 and a second glue guide pipe 4 which are arranged in parallel, a bubble monitoring module 5 is arranged on the first glue guide pipe 3 and the second glue guide pipe 4, a first three-way valve 6 is arranged in the area between the bubble monitoring module 5 and the mixed double-liquid valve body 2 of the first glue guide pipe 3, a second three-way valve 7 is arranged in the area between the bubble monitoring module 5 and the mixed double-liquid valve body 2 of the second glue guide pipe 4, the respective inlet and the first outlet of the first three-way valve 6 and the second three-way valve 7 are respectively connected with the first glue guide pipe 3 and the second glue guide pipe 4, the respective second outlet of the first three-way valve 6 and the second three-way valve 7 is used for discharging glue, at least one waste glue barrel 16 is used for receiving glue from the first three-way valve 6 or the glue barrel 7, when the bubble monitoring module 5 detects that bubbles exist in the rubber guide pipe, the second outlets of the first three-way valve 6 or the second three-way valve 7 are in an open rubber discharging state;
the bubble monitoring module 5 further comprises a shell 8, and a first base body 91 and a second base body 92 which are positioned in the shell 8, wherein both the first base body 91 and the second base body 92 are provided with grooves 10 in which rubber guide tubes are embedded, the first rubber guide tube 3 is embedded in the groove 10 of the first base body 91, the second rubber guide tube 4 is embedded in the groove 10 of the second base body 92, and ultrasonic transmitters 111 and ultrasonic receivers 112 are arranged at one side parts of the first base body 91 and the second base body 92, which are positioned in the respective grooves 10, and the other side parts are provided with ultrasonic receivers 112;
the first rubber guide tube 3 is provided with a first one-way valve 151 in the area between the bubble monitoring module 5 and the rubber supply device 1, and the second rubber guide tube 4 is provided with a second one-way valve 152 in the area between the bubble monitoring module 5 and the rubber supply device 1.
The top of the groove 10 of the first base body 91 or the second base body 92 has a chamfer slope 17, and the front and rear openings of the groove 10 of the first base body 91 or the second base body 92 have a wide-mouth notch groove 18.
The device also comprises a control module which is used for sending a signal to the ultrasonic transmitter 111 and analyzing whether the rubber guide tube has air bubbles according to the signal fed back from the ultrasonic receiver 112.
The first hose 3 is connected to the housing 8 through a first joint 121.
The second hose 4 is connected to the housing 8 through a second joint 122.
Example 2: a two-component glue dispensing device comprises a glue feeder 1 and a mixed double-liquid valve body 2, wherein the glue feeder 1 and the mixed double-liquid valve body 2 are connected through a first glue guide pipe 3 and a second glue guide pipe 4 which are arranged in parallel, a bubble monitoring module 5 is arranged on the first glue guide pipe 3 and the second glue guide pipe 4, a first three-way valve 6 is arranged in the area between the bubble monitoring module 5 and the mixed double-liquid valve body 2 of the first glue guide pipe 3, a second three-way valve 7 is arranged in the area between the bubble monitoring module 5 and the mixed double-liquid valve body 2 of the second glue guide pipe 4, the respective inlet and first outlet of the first three-way valve 6 and the second three-way valve 7 are respectively connected with the first glue guide pipe 3 and the second glue guide pipe 4, the respective second outlet of the first three-way valve 6 and the second three-way valve 7 is used for discharging glue, at least one waste glue barrel 16 is used for receiving glue from the first three-way valve 6 or the second three-way valve 7, when the bubble monitoring module 5 detects that bubbles exist in the rubber guide pipe, the second outlets of the first three-way valve 6 or the second three-way valve 7 are in an open rubber discharging state;
the bubble monitoring module 5 further comprises a shell 8, and a first base body 91 and a second base body 92 which are positioned in the shell 8, wherein the first base body 91 and the second base body 92 are both provided with grooves 10 into which rubber guide tubes are embedded, the first rubber guide tube 3 is embedded into the groove 10 of the first base body 91, the second rubber guide tube 4 is embedded into the groove 10 of the second base body 92, the first base body 91 and the second base body 92 are provided with an ultrasonic transmitter 111 at one side part of each groove 10, and an ultrasonic receiver 112 is arranged at the other side;
the first rubber guide pipe 3 is provided with a first one-way valve 151 in the area between the bubble monitoring module 5 and the rubber supply device 1, and the second rubber guide pipe 4 is provided with a second one-way valve 152 in the area between the bubble monitoring module 5 and the rubber supply device 1.
The top of the groove 10 of the first base body 91 or the second base body 92 has a chamfer slope 17, and the front and rear openings of the groove 10 of the first base body 91 or the second base body 92 have a wide-mouth notch groove 18.
The device further comprises a control module, which is used for sending a signal to the ultrasonic transmitter 111 and analyzing whether bubbles exist in the rubber guide tube according to the signal fed back from the ultrasonic receiver 112.
The waste glue barrel 15 further comprises a first waste glue barrel 151 and a second waste glue barrel 152, and the first waste glue barrel 151 and the second waste glue barrel 152 are respectively connected with the respective second outlets of the first three-way valve 6 and the second three-way valve 7 through pipelines.
And a buzzer 13 arranged on the shell 8.
When the double-component glue dispensing device is adopted, the double-component glue dispensing device can monitor and find whether bubbles exist in the glue guide tube or not in real time, and if the bubbles exist, glue liquid containing the bubbles can be discharged out of the glue guide tube in time, so that the bubbles are prevented from entering the mixed double-liquid valve body, and the reliability and yield of products are improved; in addition, the device effectively avoids the situation that new bubbles are introduced into the three-way valve at the front end, so that the monitoring cannot be carried out, the product quality is abnormal, and the backflow of glue in the glue guide pipe is also prevented; in addition, the base body is provided with a chamfer slope surface to facilitate the contact of the rubber guide tube with the groove in an interference fit manner, so that the detection precision is improved, and the wide-mouth notch groove is formed in the base body to provide space for the rubber guide tube to swing left and right, so that the resistance of the glue is improved.
The above embodiments are only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the protection scope of the present invention by this means. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. A two-component adhesive dispensing device is characterized in that: comprises a glue feeder (1) and a mixed biliquid valve body (2), wherein the glue feeder (1) and the mixed biliquid valve body (2) are connected through a first rubber guide pipe (3) and a second rubber guide pipe (4) which are arranged in parallel, a bubble monitoring module (5) is arranged on the first rubber guide pipe (3) and the second rubber guide pipe (4), the first rubber guide pipe (3) is positioned between the bubble monitoring module (5) and the mixed biliquid valve body (2) and is provided with a first three-way valve (6) in an area, the second rubber guide pipe (4) is positioned between the bubble monitoring module (5) and the mixed biliquid valve body (2) and is provided with a second three-way valve (7) in an area, the respective inlets and the first outlets of the first three-way valve (6) and the second three-way valve (7) are respectively connected with the first rubber guide pipe (3) and the second rubber guide pipe (4), and the respective second outlets of the first three-way valve (6) and the second three-way valve (7) are used for discharging glue, the glue waste barrel (16) is used for receiving glue from the first three-way valve (6) or the second three-way valve (7), and when the bubble monitoring module (5) detects that bubbles exist in the glue guide pipe, a second outlet of the first three-way valve (6) or the second three-way valve (7) is in an open glue discharging state;
the bubble monitoring module (5) further comprises a shell (8), a first base body (91) and a second base body (92) which are positioned in the shell (8), wherein grooves (10) for embedding rubber guide pipes are formed in the first base body (91) and the second base body (92), the first rubber guide pipe (3) is embedded into the groove (10) of the first base body (91), the second rubber guide pipe (4) is embedded into the groove (10) of the second base body (92), ultrasonic transmitters (111) are arranged at one side parts of the respective grooves (10) of the first base body (91) and the second base body (92), and ultrasonic receivers (112) are arranged at the other side of the first base body (91) and the second base body (92);
a first check valve (151) is arranged in the area, located between the bubble monitoring module (5) and the glue supply device (1), of the first glue guide pipe (3), and a second check valve (152) is arranged in the area, located between the bubble monitoring module (5) and the glue supply device (1), of the second glue guide pipe (4); the top of the groove (10) of the first base body (91) or the second base body (92) is provided with a chamfer slope, and the front opening and the rear opening of the groove (10) of the first base body (91) or the second base body (92) are provided with wide-mouth notch grooves.
2. The two-component dispensing device of claim 1, wherein: the device also comprises a control module (14) which is used for sending a signal to the ultrasonic transmitter (111) and analyzing whether bubbles exist in the rubber guide tube according to the signal fed back from the ultrasonic receiver (112).
3. The two-component dispensing device of claim 1, wherein: the waste glue barrel (16) further comprises a first waste glue barrel (161) and a second waste glue barrel (162), and the first waste glue barrel (161) and the second waste glue barrel (162) are respectively connected with the respective second outlets of the first three-way valve (6) and the second three-way valve (7) through pipelines.
4. The two-component dispensing device of claim 1, wherein: the first rubber guide pipe (3) is connected with the shell (8) through a first joint (121).
5. The two-component dispensing device of claim 1, wherein: the second rubber guide pipe (4) is connected with the shell (8) through a second joint (122).
6. The two-component dispensing device of claim 1, wherein: the device also comprises a buzzer (13) arranged on the shell (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011436924.8A CN113042308B (en) | 2020-12-11 | 2020-12-11 | Two-component glue dispensing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011436924.8A CN113042308B (en) | 2020-12-11 | 2020-12-11 | Two-component glue dispensing device |
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| CN113042308A CN113042308A (en) | 2021-06-29 |
| CN113042308B true CN113042308B (en) | 2022-07-12 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457921B (en) * | 2021-07-08 | 2022-08-02 | 苏州卓兆点胶股份有限公司 | Efficient glue dispensing system |
| CN113477471B (en) * | 2021-07-08 | 2022-09-23 | 苏州卓兆点胶股份有限公司 | High-quality automatic glue dispensing device |
| CN115672653A (en) * | 2021-07-29 | 2023-02-03 | 苏州卓兆点胶股份有限公司 | Two ingredient glue are with point glue system |
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| CN209997878U (en) * | 2019-05-31 | 2020-01-31 | 无锡胜脉电子有限公司 | dispensing equipment resorption device for pressure sensor research and development |
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| CN113042308A (en) | 2021-06-29 |
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Address after: 215011 No.3, phase I, standard plant, No.588 Wutaishan Road, high tech Zone, Suzhou City, Jiangsu Province Applicant after: Suzhou Zhuozhao dispensing Co.,Ltd. Address before: 215011 No.3, phase I, standard plant, No.588 Wutaishan Road, high tech Zone, Suzhou City, Jiangsu Province Applicant before: SUZHOU TERUITE ROBOT Co.,Ltd. |
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Address after: No. 189, Wutaishan Road, High tech Zone, Suzhou City, Jiangsu Province, 215011 Patentee after: Suzhou Zhuozhao dispensing Co.,Ltd. Address before: 215011 No.3, phase I, standard plant, No.588 Wutaishan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Zhuozhao dispensing Co.,Ltd. |