CN220836367U - AB glue dispensing valve assembly - Google Patents
AB glue dispensing valve assembly Download PDFInfo
- Publication number
- CN220836367U CN220836367U CN202322540308.2U CN202322540308U CN220836367U CN 220836367 U CN220836367 U CN 220836367U CN 202322540308 U CN202322540308 U CN 202322540308U CN 220836367 U CN220836367 U CN 220836367U
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- China
- Prior art keywords
- mixing
- glue
- tube
- valve assembly
- rotating rod
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- 239000003292 glue Substances 0.000 title claims abstract description 85
- 238000002156 mixing Methods 0.000 claims abstract description 100
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 238000010074 rubber mixing Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses an AB glue dispensing valve assembly, which relates to the technical field of automatic glue dispensing and comprises a glue tube rotating sleeve, a glue mixing tube arranged at one end of the glue tube rotating sleeve, a valve body arranged at one side of the glue mixing tube, a needle head arranged at the tail end of the valve body, and further comprises: the mixing chamber is arranged at the inner side of the mixing tube; the mixing mechanism is arranged at the inner side of the mixing chamber; the mixing mechanism comprises a rotating rod movably arranged at the inner side of the mixing tube and a stirring unit arranged on the surface of the rotating rod; the overhaul unit is arranged outside the mixing chamber; the overhaul unit comprises a sealing cylinder with one end movably arranged at the inner side of the wall of the rubber mixing pipe and a limiting unit arranged on the surface of the rubber mixing pipe. The utility model relates to an AB glue dispensing valve assembly, which enables first glue and second glue to be fully mixed through the arranged mixing mechanism, so that the temperature of the mixed glue is increased, the curing time of the mixed glue is shortened, and the dispensing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of automatic dispensing, in particular to an AB glue dispensing valve assembly.
Background
AB glue is a generic term for two-liquid mixed hardening glue, one liquid is the glue, and the other liquid is the hardening agent, and the two liquids are mixed to harden.
Publication (bulletin) number: CN218078722U, which discloses a needle, a valve body, a rubber mixing tube and a valve core assembly, wherein the valve body is provided with a glue channel which is communicated with the needle through one end of the valve body and the needle; one end of the glue mixing pipe is detachably connected with the other end of the valve body and is used for introducing mixed glue into the valve body; one side of valve body is equipped with a through-hole, the case subassembly passes through the through-hole sets up on the valve body, the case subassembly is used for rotating under drive arrangement's drive, thereby right the glue passageway carries out valve switch control, through the position that sets up one side of valve body with the control end of case subassembly, and adopts rotary valve control mode, makes the drive easier, and changes AB glue point glue valve subassembly and also more convenient.
The above-mentioned scheme is although having the advantage of conveniently changing AB point and glue the valve subassembly, but in the use, because the temperature is great to the solidification influence of AB glue, its curing time is accelerated when the temperature risees, along with the reduction curing time of temperature also can prolong, influences the point and glues efficiency easily, so we propose an AB glue point and glue the valve subassembly.
Disclosure of utility model
The utility model mainly aims to provide an AB glue dispensing valve assembly, which solves the problems that the curing time is accelerated when the temperature is increased, the curing time is prolonged along with the reduction of the temperature, and the glue dispensing efficiency is easily affected because the temperature has a large influence on the curing of AB glue through a mixing mechanism.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a AB glue point glue valve subassembly, includes the rotatory cover of rubber tube, sets up in the mixing rubber tube of the rotatory cover one end of rubber tube, sets up in the valve body of mixing rubber tube one side and sets up in the terminal syringe needle of valve body, still includes:
The mixing chamber is arranged at the inner side of the mixing tube;
the mixing mechanism is arranged on the inner side of the mixing chamber;
the mixing mechanism comprises a rotating rod movably arranged at the inner side of the mixing tube and a stirring unit arranged on the surface of the rotating rod;
the overhaul unit is arranged outside the mixing chamber;
The overhaul unit comprises a sealing cylinder with one end movably arranged at the inner side of the wall of the rubber mixing pipe and a limiting unit arranged on the surface of the rubber mixing pipe.
Preferably, the number of the mixing chambers is two, and the inner sides of the two mixing chambers are provided with mixing mechanisms.
Preferably, the top of the inner side of the rubber mixing pipe is provided with a first channel communicated with a mixing chamber at the top, a second channel is arranged between the two mixing chambers, and the bottom of the mixing chamber at the bottom of the inner side of the rubber mixing pipe is provided with a third channel.
Preferably, the mixing mechanism further comprises a driving member arranged at the top end of the rotating rod.
Preferably, the stirring units are multiple in number, and the stirring units are distributed on the surface of the rotating rod at equal intervals;
The stirring unit comprises a stirring shaft which is oppositely arranged on the surface of the rotating rod, and a heating piece which is arranged on the inner side of the stirring shaft.
Preferably, the limiting unit comprises a threaded cylinder sleeved on the outer side of the sealing cylinder and an external threaded sleeve in threaded connection with the inner side of the threaded cylinder, and the external threaded sleeve is arranged on the outer surface of the rubber tube.
Preferably, an annular sealing groove is formed in the bottom of the mixing chamber, and an annular sealing gasket matched with the annular sealing groove is installed at the bottom of the sealing cylinder.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the mixing mechanism is arranged, the output shaft of the driving part is matched to drive the rotating rod to rotate, so that the stirring shaft is driven to rotate, the first glue and the second glue are mixed, the first glue and the second glue are heated under the heating action of the heating part, the temperature of the first glue and the second glue is increased, the primarily mixed and heated mixed glue passes through the inner side of the second channel and flows into the inner side of the mixing cavity at the bottom of the inner side of the mixing tube, and the mixing mechanism is matched to further mix and heat the mixed glue, so that the first glue and the second glue are fully mixed, the temperature of the mixed glue is increased, the curing time of the mixed glue is shortened, and the dispensing efficiency of the mixed glue is improved.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the three-dimensional structure of a rubber hose according to the utility model;
FIG. 3 is a schematic view of the plane structure of the rubber tube of the utility model;
FIG. 4 is a schematic view of the cross-sectional structure of the portion A-A of FIG. 3 according to the present utility model;
Fig. 5 is an enlarged view of the structure of fig. 4B according to the present utility model.
In the figure:
1. A rubber tube rotating sleeve;
2. a rubber mixing pipe; 21. a first channel; 22. a second channel; 23. a third channel;
3. A valve body;
4. a needle;
5. A mixing chamber;
6. A mixing mechanism; 61. a rotating rod; 62. a stirring unit; 621. a stirring shaft; 622. a heating member; 63. a driving member;
7. An overhaul unit; 71. a sealing cylinder; 72. a limit unit; 721. a thread cylinder; 722. an external thread sleeve; 73. an annular gasket.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Example 1
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an AB glue dispensing valve assembly includes a glue tube rotating sleeve 1, a glue mixing tube 2 disposed at one end of the glue tube rotating sleeve 1, a valve body 3 disposed at one side of the glue mixing tube 2, and a needle 4 disposed at the end of the valve body 3, and further includes:
the mixing chamber 5 is arranged at the inner side of the rubber mixing pipe 2;
A mixing mechanism 6, wherein the mixing mechanism 6 is arranged at the inner side of the mixing chamber 5;
the mixing mechanism 6 comprises a rotating rod 61 movably arranged at the inner side of the mixing tube 2 and a stirring unit 62 arranged on the surface of the rotating rod 61;
The overhaul unit 7 is arranged outside the mixing chamber 5;
The overhaul unit 7 comprises a sealing cylinder 71 with one end movably arranged at the inner side of the pipe wall of the rubber mixing pipe 2 and a limiting unit 72 arranged on the surface of the rubber mixing pipe 2.
The number of the mixing chambers 5 is two, the inner sides of the two mixing chambers 5 are provided with mixing mechanisms 6, and the glue is fully mixed by arranging the two mixing chambers 5 and the mixing mechanisms 6.
The top of the inner side of the mixing tube 2 is provided with a first channel 21 communicated with the mixing chamber 5 at the top, a second channel 22 is arranged between the two mixing chambers 5, the bottom of the mixing chamber 5 at the inner side bottom of the mixing tube 2 is provided with a third channel 23, preferably the inner diameters of the second channel 22 and the third channel 23 are smaller than the inner diameter of the first channel 21, and the residence time of the glue in the inner side of the mixing chamber 5 is increased.
The mixing mechanism 6 further comprises a drive member 63 arranged at the top end of the rotating rod 61, preferably the drive member 63 is a servo motor.
The stirring units 62 are multiple in number, and the stirring units 62 are distributed on the surface of the rotating rod 61 at equal intervals;
the stirring unit 62 includes a stirring shaft 621 disposed opposite to the surface of the rotating shaft 61 and a heating member 622 disposed inside the stirring shaft 621, and preferably the heating member 622 is a heating wire.
When the glue mixing device is used, first glue and second glue enter the inner side of the first channel 21 through the glue inlet at the top of the glue mixing pipe 2, enter the inner side of the mixing cavity 5 at the inner side top of the glue mixing pipe 2, and drive the rotating rod 61 to rotate through the output shaft of the driving piece 63, so that the stirring shaft 621 is driven to rotate, the first glue and the second glue are mixed, the first glue and the second glue are heated under the heating action of the heating piece 622, the temperature of the first glue and the second glue is increased, the mixed glue after preliminary mixing and heating passes through the inner side of the second channel 22 and flows into the inner side of the mixing cavity 5 at the inner side bottom of the glue mixing pipe 2, and the mixed glue is further mixed and heated through the mixing mechanism 6, so that the first glue and the second glue are fully mixed, and the curing time of the first glue is shortened.
Example 2
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an AB glue dispensing valve assembly includes a glue tube rotating sleeve 1, a glue mixing tube 2 disposed at one end of the glue tube rotating sleeve 1, a valve body 3 disposed at one side of the glue mixing tube 2, and a needle 4 disposed at the end of the valve body 3, and further includes:
the mixing chamber 5 is arranged at the inner side of the rubber mixing pipe 2;
A mixing mechanism 6, wherein the mixing mechanism 6 is arranged at the inner side of the mixing chamber 5;
the mixing mechanism 6 comprises a rotating rod 61 movably arranged at the inner side of the mixing tube 2 and a stirring unit 62 arranged on the surface of the rotating rod 61;
The overhaul unit 7 is arranged outside the mixing chamber 5;
The overhaul unit 7 comprises a sealing cylinder 71 with one end movably arranged at the inner side of the pipe wall of the rubber mixing pipe 2 and a limiting unit 72 arranged on the surface of the rubber mixing pipe 2.
The limiting unit 72 includes a screw cylinder 721 sleeved outside the sealing cylinder 71, and an external screw sleeve 722 screwed inside the screw cylinder 721, wherein the external screw sleeve 722 is mounted on the outer surface of the mixing tube 2, and preferably the outer surface of the screw cylinder 721 is provided with anti-slip threads.
An annular sealing groove is formed in the bottom of the mixing chamber 5, an annular sealing gasket 73 matched with the annular sealing groove is arranged at the bottom of the sealing cylinder 71, and the annular sealing gasket 73 is preferably made of rubber.
When the components in the mixing mechanism 6 are damaged and need to be maintained, the components are separated from the external thread sleeve 722 by rotating the thread cylinder 721, the sealing cylinder 71 is pulled upwards to be contracted to the inner side of the pipe wall of the mixing pipe 2, so that the components of the mixing mechanism 6 are exposed to the outer side, the maintenance of workers is facilitated, after the maintenance is finished, the components are attached to the bottom of the mixing chamber 5 by pulling the sealing cylinder 71, the components are connected with the external thread sleeve 722 in a threaded manner by rotating the thread cylinder 721, and a gap between the sealing cylinder 71 and the bottom of the mixing chamber 5 is sealed by matching the annular sealing gasket 73 and the annular sealing groove, so that the leakage of glue is avoided.
Claims (7)
1. The utility model provides a AB glue point glue valve subassembly, includes rubber tube swivel (1), sets up in rubber tube (2) of mixing of rubber tube swivel (1) one end, sets up in valve body (3) of mixing rubber tube (2) one side and sets up in terminal syringe needle (4) of valve body (3), its characterized in that still includes:
The mixing chamber (5) is arranged at the inner side of the mixing tube (2);
a mixing mechanism (6), wherein the mixing mechanism (6) is arranged at the inner side of the mixing chamber (5);
The mixing mechanism (6) comprises a rotating rod (61) movably arranged at the inner side of the mixing tube (2) and a stirring unit (62) arranged on the surface of the rotating rod (61);
The overhaul unit (7) is arranged outside the mixing chamber (5);
The overhaul unit (7) comprises a sealing cylinder (71) with one end movably arranged at the inner side of the pipe wall of the rubber mixing pipe (2) and a limiting unit (72) arranged on the surface of the rubber mixing pipe (2).
2. The AB glue dispensing valve assembly of claim 1, wherein: the number of the mixing chambers (5) is two, and the inner sides of the two mixing chambers (5) are provided with mixing mechanisms (6).
3. The AB glue dispensing valve assembly of claim 2, wherein: the top of the inner side of the mixing pipe (2) is provided with a first channel (21) communicated with a mixing chamber (5) at the top, a second channel (22) is arranged between the two mixing chambers (5), and the bottom of the mixing chamber (5) at the bottom of the inner side of the mixing pipe (2) is provided with a third channel (23).
4. An AB glue dispensing valve assembly as defined in claim 3, wherein: the mixing mechanism (6) further comprises a driving piece (63) arranged at the top end of the rotating rod (61).
5. The AB glue dispensing valve assembly of claim 4, wherein: the stirring units (62) are multiple in number, and the stirring units (62) are distributed on the surface of the rotating rod (61) at equal intervals;
the stirring unit (62) comprises a stirring shaft (621) which is oppositely arranged on the surface of the rotating rod (61), and a heating piece (622) which is arranged on the inner side of the stirring shaft (621).
6. The AB glue dispensing valve assembly of claim 1, wherein: the limiting unit (72) comprises a threaded cylinder (721) sleeved on the outer side of the sealing cylinder (71), and an external threaded sleeve (722) in threaded connection with the inner side of the threaded cylinder (721), and the external threaded sleeve (722) is arranged on the outer surface of the rubber tube (2).
7. The AB glue dispensing valve assembly of claim 6, wherein: an annular sealing groove is formed in the bottom of the mixing chamber (5), and an annular sealing gasket (73) matched with the annular sealing groove is arranged at the bottom of the sealing cylinder (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322540308.2U CN220836367U (en) | 2023-09-19 | 2023-09-19 | AB glue dispensing valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322540308.2U CN220836367U (en) | 2023-09-19 | 2023-09-19 | AB glue dispensing valve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220836367U true CN220836367U (en) | 2024-04-26 |
Family
ID=90786348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322540308.2U Active CN220836367U (en) | 2023-09-19 | 2023-09-19 | AB glue dispensing valve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220836367U (en) |
-
2023
- 2023-09-19 CN CN202322540308.2U patent/CN220836367U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |