CN218308926U - Glue dispensing device - Google Patents
Glue dispensing device Download PDFInfo
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- CN218308926U CN218308926U CN202221808933.XU CN202221808933U CN218308926U CN 218308926 U CN218308926 U CN 218308926U CN 202221808933 U CN202221808933 U CN 202221808933U CN 218308926 U CN218308926 U CN 218308926U
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- glue
- storage tank
- dispensing
- glue storage
- tank
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Abstract
The utility model relates to a glue dispensing technical field discloses a glue dispensing device, which comprises a glue storage tank, a glue dispensing valve and an air pressure control device for controlling the air pressure in the glue storage tank, wherein the glue dispensing valve is connected with the bottom of the glue storage tank; a heating device is arranged in the glue storage tank, the heating device comprises a heating tube arranged in the glue storage tank and a temperature control device connected with the heating tube, the temperature control device comprises a temperature detector for detecting the temperature of glue solution in the glue storage tank, and the temperature control device is electrically connected with the heating tube; the air pressure control device comprises an air inlet pipe arranged at the top of the glue storage tank and a barometer used for detecting the air pressure in the glue storage tank, wherein an air inlet valve used for introducing air into the glue storage tank is arranged on the air inlet pipe. The glue dispensing device can keep the glue solution within a proper temperature range, reduce the flowing length of the glue solution and be beneficial to improving the glue dispensing quality.
Description
Technical Field
The utility model relates to a glue technical field, especially relate to a dispensing device.
Background
Present adhesive deposite device glues jar including dispensing valve and storage, stores up and glues and connect through the pipeline between jar and the dispensing valve, and the glue solution need be through longer pipeline at the point in-process of gluing, and the temperature drop is too big among the glue solution pipeline transportation process, leads to the play volume of gluing of dispensing valve to change easily, and then makes the product point glue quality relatively poor.
In view of this, set up a dispensing device, promoted the quality of gluing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dispensing device solves above problem.
To achieve the purpose, the utility model adopts the following technical proposal:
a glue dispensing device comprises a glue storage tank, a glue dispensing valve and an air pressure control device for controlling air pressure in the glue storage tank, wherein the glue dispensing valve is connected to the bottom of the glue storage tank;
the glue storage tank is internally provided with a heating device, the heating device comprises a heating tube arranged in the glue storage tank and a temperature control device connected with the heating tube, the temperature control device comprises a temperature detector used for detecting the temperature of glue liquid in the glue storage tank, and the temperature control device is electrically connected with the heating tube so as to maintain the glue liquid within a set temperature range;
the air pressure control device comprises an air inlet pipe arranged at the top of the glue storage tank and a barometer used for detecting the air pressure in the glue storage tank, wherein an air inlet valve used for introducing air into the glue storage tank is arranged on the air inlet pipe.
Optionally, the dispensing valve includes a dispensing nozzle, a heating jacket is disposed in the dispensing nozzle, and a temperature measuring device for measuring the temperature of the dispensing nozzle is further included on the dispensing valve.
Optionally, the dispensing valve is a suck-back dispensing valve.
Optionally, a non-contact liquid level detection device for detecting the position of the glue solution is arranged on the glue storage tank, and the non-contact liquid level detection device is located at the top of the glue storage tank.
Optionally, the glue storage tank comprises a tank body and a cover body, an opening is formed in the top of the tank body, and the cover body can cover the opening so that the tank body and the cover body form a sealed glue storage cavity for storing glue solution;
the barometer is mounted on the cover body.
Optionally, a teflon heat insulation layer is arranged on the outer side wall of the tank body, and the teflon heat insulation layer extends over the outer peripheral surface of the tank body.
Optionally, a handle is arranged on the tank body, and a teflon heat insulation layer is arranged on the handle.
Optionally, the cover body and the tank body are detachably and fixedly connected through screws.
Optionally, the dispensing device comprises a lifting device for driving the glue storage tank to lift along the vertical direction and a translation device for driving the lifting device to move along the horizontal plane.
Optionally, the dispensing device further comprises a fixing frame, and the lifting device and the translation device are both mounted on the fixing frame;
still install the fixed platform who is used for fixed product of waiting to glue on the mount, fixed platform is provided with the constant head tank, the tank bottom of constant head tank is provided with the magnet that is used for attracting the product.
Compared with the prior art, the utility model discloses following beneficial effect has:
in this embodiment, the valve is glued to the point directly sets up in the bottom one side of point jar of gluing, need not to install longer pipeline, in addition, detects the temperature of glue solution through the thermoscope to control the heating tube and carry out work, make the glue solution maintain in suitable temperature range, be favorable to promoting the quality of gluing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
The structure, proportion, size and so on shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification for the understanding and reading of the people skilled in the art, and are not used to limit the limit conditions of the present invention, so that the present invention does not have the essential significance in the technology, and the modification of any structure, the change of the proportion relation or the adjustment of the size should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function and the achievable purpose of the present invention.
Fig. 1 is a schematic structural view of a dispensing device according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of position A in FIG. 1;
fig. 3 is a cross-sectional view of the dispensing nozzle provided in the embodiment of the present invention.
Illustration of the drawings: 1. a glue storage tank; 101. a tank body; 102. a cover body; 11. a heat generating tube; 12. a temperature detector; 2. dispensing a glue valve; 21. dispensing a glue nozzle; 211. heating a jacket; 22. a temperature measuring device; 3. a pneumatic control device; 31. an air inlet pipe; 32. a barometer; 33. an intake valve; 4. a non-contact liquid level detection device; 5. a lifting device; 6. a translation device; 7. a fixed platform; 71. positioning a groove; 72. a magnet; 100. a fixing frame.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
An embodiment of the utility model provides a dispensing device is favorable to promoting the product and glues the quality.
Referring to fig. 1 to 3, the dispensing device includes a glue storage tank 1, a dispensing valve 2 and an air pressure control device 3 for controlling air pressure in the glue storage tank 1, wherein the dispensing valve 2 is connected to the bottom of the glue storage tank 1.
The glue storage tank 1 is internally provided with a heating device, the heating device comprises a heating tube 11 arranged in the glue storage tank 1 and a temperature control device connected with the heating tube 11, the temperature control device comprises a temperature detector 12 used for detecting the temperature of glue liquid in the glue storage tank 1, and the temperature control device is electrically connected with the heating tube 11 so as to maintain the glue liquid within a set temperature range.
The air pressure control device 3 comprises an air inlet pipe 31 arranged at the top of the glue storage tank 1 and an air pressure gauge 32 used for detecting the air pressure in the glue storage tank 1, and an air inlet valve 33 used for conveying air into the glue storage tank 1 is arranged on the air inlet pipe 31.
It should be noted that, in the actual working process, the temperature detector 12 detects the temperature of the glue solution, and when the temperature of the glue solution drops to the set minimum temperature, the temperature control device sends a signal to the heating tube 11, and the heating tube heats the glue solution, so that the glue solution is kept within the designed temperature range. Preferably, the set temperature range is 130 ℃ to 150 ℃. In addition, the dispensing valve 2 is directly arranged at the bottom of the glue storage tank 1, so that the flowing length of the glue solution can be effectively shortened, the glue solution can keep good fluidity, and the dispensing quality can be improved.
It should be added that the temperature control device includes a control module, and the control module is electrically connected to the heating tube 11 and the temperature detector 12 respectively.
In addition, the heating tube 11 in this embodiment is spirally bent and disposed in the inner cavity of the glue storage tank 1.
Optionally, the dispensing valve 2 includes a dispensing nozzle 21, a heating jacket 211 is disposed in the dispensing nozzle 21, and a temperature measuring device 22 for measuring the temperature of the dispensing nozzle 21 is further included on the dispensing valve 2.
Specifically, the heating sleeve 211 is arranged, so that the temperature of the glue solution at the glue dispensing nozzle 21 can be effectively guaranteed, the temperature of the glue solution is kept in a proper temperature range, the fluidity of the glue solution is improved, and the glue dispensing quality is further improved.
In a specific embodiment, the dispensing valve 2 is a resorption type dispensing valve, and the resorption type dispensing valve can control the dispensing amount with higher precision, which is beneficial to improving the dispensing precision.
Optionally, a non-contact liquid level detection device 4 for detecting the position of the glue solution is arranged on the glue storage tank 1, and the non-contact liquid level detection device 4 is located at the top of the glue storage tank 1. In this embodiment, the non-contact liquid level detection device 4 is a laser liquid level meter, and the height of the liquid level of the glue solution is calculated by detecting the time difference between the laser emission signal and the reflection signal.
Optionally, the glue storage tank 1 includes a tank body 101 and a cover body 102, the top of the tank body 101 is provided with an opening, and the cover body 102 can cover the opening so that the tank body 101 and the cover body 102 form a sealed glue storage cavity for storing glue solution; the barometer 32 is mounted to the cover 102. Cover 102 and tank 101 are detachably and fixedly connected by screws.
Specifically, after the glue in the tank 101 is used up, the cover 102 can be opened to refill the glue. It should be noted that the glue dispensing device in the present embodiment is suitable for 3M glue.
Optionally, a teflon heat insulation layer is disposed on the outer side wall of the tank 101, and the teflon heat insulation layer extends over the outer circumferential surface of the tank 101. Be provided with the indisputable fluorine dragon insulating layer, can effectively avoid jar body 101 to scald the workman.
Optionally, a handle is arranged on the tank body 101, the handle is fixedly connected with the tank body 101, and a teflon heat insulation layer is arranged on the handle. Specifically, the handle can be held during glue changing, so that the cover 102 can be more easily detached, and the difficulty in glue changing is reduced.
Optionally, the glue dispensing device comprises a lifting device 5 for driving the glue storage tank 1 to lift along the vertical direction and a translation device 6 for driving the lifting device 5 to move along the horizontal plane.
In this embodiment, the lifting device 5 and the translation device 6 cooperate with each other to enable the dispensing valve 2 to precisely complete the gluing operation on the surface of the workpiece.
Optionally, the dispensing device further includes a fixing frame 100, and the lifting device 5 and the translation device 6 are both mounted on the fixing frame 100; the fixed mount 100 is further provided with a fixed platform 7 for fixing a product to be dispensed, the fixed platform 7 is provided with a positioning groove 71, and the bottom of the positioning groove 71 is provided with a magnet 72 for attracting the product.
Specifically, the product is placed in the positioning groove 71, and then the magnet 72 adsorbs the workpiece to fix the workpiece on the fixing platform 7, so that the workpiece is prevented from shaking in the gluing process, and the dispensing quality can be improved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The glue dispensing device is characterized by comprising a glue storage tank (1), a glue dispensing valve (2) and an air pressure control device (3) for controlling air pressure in the glue storage tank (1), wherein the glue dispensing valve (2) is connected to the bottom of the glue storage tank (1);
a heating device is arranged in the glue storage tank (1), the heating device comprises a heating tube (11) arranged in the glue storage tank (1) and a temperature control device connected with the heating tube (11), the temperature control device comprises a temperature detector (12) used for detecting the temperature of glue liquid in the glue storage tank (1), and the temperature control device is electrically connected with the heating tube (11) so as to maintain the glue liquid in a set temperature range;
air pressure control device (3) including install in store up intake pipe (31) at gluey jar (1) top and be used for detecting store up barometer (32) of gluey jar (1) internal gas pressure, be provided with on intake pipe (31) be used for to store up air intake valve (33) of gluey jar (1) internal gas transmission.
2. The dispensing device according to claim 1, characterized in that the dispensing valve (2) comprises a dispensing nozzle (21), a heating jacket (211) is arranged in the dispensing nozzle (21), and the dispensing valve (2) further comprises a temperature measuring device (22) for measuring the temperature of the dispensing nozzle (21).
3. Dispensing device according to claim 1, characterized in that the dispensing valve (2) is a suck-back dispensing valve.
4. The dispensing device according to claim 1, wherein the glue storage tank (1) is provided with a non-contact liquid level detection device (4) for detecting the position of the glue solution, and the non-contact liquid level detection device (4) is located at the top of the glue storage tank (1).
5. The dispensing device according to claim 1, wherein the glue storage tank (1) comprises a tank body (101) and a cover body (102), an opening is formed in the top of the tank body (101), and the cover body (102) can cover the opening so that the tank body (101) and the cover body (102) form a sealed glue storage cavity for storing glue;
the barometer (32) is mounted on the cover (102).
6. The dispensing device according to claim 5, characterized in that a Teflon insulating layer is arranged on the outer side wall of the tank (101) and extends over the outer peripheral surface of the tank (101).
7. The dispensing device according to claim 5, wherein the tank (101) is provided with a handle, and the handle is provided with a Teflon thermal insulation layer.
8. The dispensing device according to claim 5, characterized in that the cover (102) and the tank (101) are detachably and fixedly connected by screws.
9. The dispensing device according to claim 1, characterized by comprising a lifting device (5) for driving the glue storage tank (1) to lift in the vertical direction and a translation device (6) for driving the lifting device (5) to move in the horizontal plane.
10. The dispensing device according to claim 9, further comprising a fixing frame (100), wherein the lifting device (5) and the translation device (6) are both mounted on the fixing frame (100);
still install fixed platform (7) that are used for fixed product of waiting to glue on mount (100), fixed platform (7) are provided with constant head tank (71), the tank bottom of constant head tank (71) is provided with magnet (72) that are used for attracting the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221808933.XU CN218308926U (en) | 2022-07-14 | 2022-07-14 | Glue dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221808933.XU CN218308926U (en) | 2022-07-14 | 2022-07-14 | Glue dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218308926U true CN218308926U (en) | 2023-01-17 |
Family
ID=84871249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221808933.XU Active CN218308926U (en) | 2022-07-14 | 2022-07-14 | Glue dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218308926U (en) |
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2022
- 2022-07-14 CN CN202221808933.XU patent/CN218308926U/en active Active
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