CN213315929U - Glue dripping head and glue dripping device with same - Google Patents
Glue dripping head and glue dripping device with same Download PDFInfo
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- CN213315929U CN213315929U CN202021969712.1U CN202021969712U CN213315929U CN 213315929 U CN213315929 U CN 213315929U CN 202021969712 U CN202021969712 U CN 202021969712U CN 213315929 U CN213315929 U CN 213315929U
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- liquid
- liquid outlet
- glue
- glue dripping
- liquid inlet
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Abstract
The utility model provides a glue dripping head, which comprises a liquid inlet part and at least two liquid outlet parts, wherein the liquid inlet part is provided with a liquid inlet; one end of the liquid outlet part is connected with the liquid inlet part, and the other end of the liquid outlet part is provided with a liquid outlet which is communicated with the liquid inlet; at least two liquid outlet parts are arranged at a certain angle to surround the position to be dripped with glue. The embodiment of the utility model provides a can make sealed liquid at hookup location evenly distributed, prevent that hookup location from appearing leaking.
Description
Technical Field
The utility model relates to a pipe connection technical field, in particular to rubber dripping head and have its rubber dripping device.
Background
The rock ring connection connects two pipelines by means of cold extrusion plastic deformation, such as butt joint of a refrigeration evaporator and a freezing evaporator in a refrigerator. After the loker ring is adopted for connection, glue is dripped to the connection position to ensure the connection strength and the sealing performance of the connection position. In the related art, after the traditional glue dripping device drips the sealing liquid, the traditional glue dripping device is influenced by the fluidity of the sealing liquid and the dripping time, so that the sealing liquid at the connecting position is easily distributed unevenly, and the leakage is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a glue dripping head and have its glue dripping device to make sealed liquid can prevent that the hookup location from appearing leaking in hookup location evenly distributed.
In order to solve the technical problem, the utility model adopts the following technical scheme:
according to an aspect of the utility model, the utility model provides a rubber dripping head, include:
a liquid inlet part provided with a liquid inlet;
one end of the liquid outlet part is connected with the liquid inlet part, and the other end of the liquid outlet part is provided with a liquid outlet which is communicated with the liquid inlet; at least two liquid outlet parts are arranged at a certain angle to surround the position to be dripped with glue.
Optionally, the aperture from the liquid inlet to the liquid outlet is gradually reduced along the liquid outlet direction.
Optionally, the number of the liquid outlet portions is three, and the liquid outlet portions include a first liquid outlet portion and second liquid outlet portions located on two sides of the first liquid outlet portion, and the two liquid outlets on the second liquid outlet portions are arranged oppositely.
Optionally, an end of the second liquid outlet portion, which is far away from the liquid inlet portion, is provided with an inwardly bent arc portion, and the liquid outlet is arranged on the arc portion.
Optionally, the first liquid outlet portion and the liquid inlet portion are coaxially arranged, and the second liquid outlet portion and the first liquid outlet portion are located on the same plane.
Optionally, an included angle between the two second liquid outlet portions is between 45 ° and 90 °.
Optionally, the second liquid outlet portion is provided with a plurality of sub liquid outlets along an axial direction thereof, and the plurality of sub liquid outlets are disposed at an inner side of the second liquid outlet portion.
Optionally, the second liquid outlet portion is arc-shaped, and the second liquid outlet portion is bent inwards.
Optionally, be provided with the guide part in the feed liquor portion, the guide part set up in feed liquor portion with the hookup location of play liquid portion.
According to an aspect of the utility model, the utility model provides a glue dripping device, including the stock solution bottle and as above the glue dripping head, the stock solution bottle with the feed liquor portion of glue dripping head is connected.
According to the above technical scheme, the embodiment of the utility model provides an at least have following advantage and positive effect:
the embodiment of the utility model provides an in the glue dripping head including liquid inlet portion and two at least liquid outlet portions, be provided with the inlet in the liquid inlet portion, the one end and the liquid inlet portion of liquid outlet portion are connected, and the liquid outlet has been seted up to the other end, and the liquid outlet is linked together with the inlet, is certain angle setting between two at least liquid outlet portions to surround and treat the glue dripping position. Through the setting of two at least liquid portions, and be certain angle setting between two at least liquid portions, from this, when carrying out the glue dripping to the pipeline, two at least liquid portions can encircle to a certain extent and wait to drip the position of gluing to can go out glue in treating that many places are gone up in the glue dripping position when dripping, so that sealed glue can evenly distributed on hookup location, guarantee the leakproofness of pipe connection.
Drawings
Fig. 1 is a schematic structural view of a glue dripping head according to an embodiment of the present invention.
Fig. 2 is a schematic front view of the glue dripping head according to the embodiment of the present invention.
The reference numerals are explained below:
100-a liquid inlet part; 110-a liquid inlet; 200-a liquid outlet part; 210-a first liquid outlet; 220-a second liquid outlet part; 221-arc portion; 230-liquid outlet.
Detailed Description
Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a dispensing head according to an embodiment of the present invention, and fig. 2 is a schematic structural diagram of a dispensing head according to an embodiment of the present invention.
As shown in fig. 1 and 2, the glue dripping head according to the embodiment of the present invention includes a liquid inlet portion 100 and at least two liquid outlet portions 200. Wherein, the liquid inlet portion 100 is provided with a liquid inlet 110, and the liquid inlet 110 is used for the sealant to enter. One end of the liquid outlet portion 200 is connected to the liquid inlet portion 100, and the other end is opened with a liquid outlet 230, and the liquid outlet 230 is communicated with the liquid inlet 110 to form a channel for the sealant to flow through.
And be certain angle setting between two at least liquid portions 200, from this, two at least liquid portions 200 can encircle and treat the glue dripping position, and when the glue dripping, two at least liquid portions 200 can go out gluey in the many places of treating the glue dripping position to sealed gluey self time of flowing has been reduced, and sealed glue can evenly distributed treat the glue dripping position, has guaranteed the glue dripping effect, prevents that the connected position from appearing the condition such as leaking.
It should be noted that at least two described herein may be two, or any number of two or more, for example, three, four, etc., and the present invention is not limited to this.
In an embodiment of the present application, the aperture from the liquid inlet 110 to the liquid outlet 230 decreases gradually along the liquid outlet direction, so that when the sealant flows in the dispensing head, the channel with the gradually decreasing aperture can aggregate the sealant, thereby increasing the dispensing speed of the dispensing head. Meanwhile, the residue of the sealant in the glue dripping head can be reduced, and the sealant is fully utilized.
With reference to fig. 1 and fig. 2, the number of the liquid outlet portions 200 is three, and the liquid outlet portions include a first liquid outlet portion 210 and second liquid outlet portions 220 located at two sides of the first liquid outlet portion 210, and the liquid outlets 230 on the two second liquid outlet portions 220 are disposed oppositely. From this, liquid outlet 230 on first liquid outlet portion 210 and the liquid outlet 230 on second liquid outlet portion 220 can encircle the position of waiting to glue on the pipeline to the realization is treated and is glued the position and carry out the glue dripping in many places on the glue dripping position, has guaranteed to wait to glue the evenly distributed of sealed glue on the position.
In an embodiment of the present application, an end of the second liquid outlet portion 220 away from the liquid inlet portion 100 is provided with an inwardly bent arc portion 221, and the liquid outlet 230 is disposed on the arc portion 221. From this, arc portion 221 can lead the sealed glue that flows through second liquid portion 220 to make sealed glue can just go out glue with the mode to waiting to glue the position, avoid sealed glue can not be attached to and cause the waste on taking the glue position, also be favorable to sealed glue to flow on waiting to glue the position simultaneously.
In an embodiment of the present application, the first liquid outlet portion 210 is disposed coaxially with the liquid inlet portion 100, and the two second liquid outlet portions 220 and the first liquid outlet portion 210 are located on the same plane. First, first liquid outlet portion 210 and liquid inlet portion 100 are coaxial, are convenient for sealed flowing, are favorable to sealed glue to carry out the play of gluing by first liquid outlet portion 210. Secondly, two second go out liquid portion 220 and first go out liquid portion 210 and lie in the coplanar, when using this glue dropper to carry out the glue dripping, only need just to go out first liquid portion 210 to waiting to drip the position, second goes out liquid portion 220 can realize encircleing waiting to drip the position and carries out the glue dripping. Compare and go out liquid portion 220 and be in on the different planes with first liquid portion 210 in the second, this application need not to adjust to special angle and can carry out the glue dripping, has improved the efficiency of glue dripping.
In an embodiment of the present application, an included angle between the two second liquid outlets 220 is between 45 ° and 90 °. The two second liquid outlet parts 220 within the included angle range can better surround the position to be dripped with the glue, and if the included angle between the two second liquid outlet parts 220 is too small, the glue dripping requirement on a pipeline with a certain diameter cannot be met; if the included angle between the two second liquid outlet portions 220 is too large, the positions of the pipelines to be dripped with glue cannot be effectively surrounded, so that the purpose of discharging glue at multiple positions at the positions to be dripped with glue cannot be achieved, and the sealant cannot be uniformly distributed at the positions to be dripped with glue. Further, the included angle between two second play liquid portions 220 can be 60 degrees, can enough satisfy the glue dripping demand to the pipeline of certain diameter, also can treat simultaneously that the glue dripping position encircles to it can evenly distributed to make sealed glue treat the glue dripping position.
In an embodiment of the present application, the second liquid outlet portion 220 is provided with a plurality of sub liquid outlets 230 along an axial direction thereof, and the plurality of sub liquid outlets 230 are disposed inside the second liquid outlet portion 220. Through the setting of sub-liquid outlet 230, when the glue dripping head carries out the glue dripping, sealed glue can be followed the sub-liquid outlet 230 of second liquid outlet portion 220 and go out to glue to the play of messenger's glue dripping head is glued the position and can is encircleed and is waited the glue dripping position, more is favorable to sealed glue in the evenly distributed who waits the glue dripping position.
In an embodiment of the present application, the second liquid outlet portion 220 is integrally arc-shaped, and the second liquid outlet portion 220 is bent inward. From this, two second liquid outlet portions 220 wholly can form a circular-arc, and the surrounding pipeline that can be better avoids sub-liquid outlet 230 and treats the distance between the glue dripping position too big, and then is favorable to sub-liquid outlet 230 to treat the glue dripping position and carry out the glue dripping.
In one embodiment of the present application, a guide portion is disposed in the liquid inlet portion 100, and the guide portion is disposed at a connection position between the liquid inlet portion 100 and the liquid outlet portion. Specifically, this guide part can be towards the plane that liquid inlet portion 100 carried out the slope, and this plane encircles liquid inlet portion 100 and goes out the hookup location between the liquid portion to when making sealed glue flow in the glue dropper, the guide part can play the guide effect to sealed glue, gets into a plurality of liquid portions, and it is too much to avoid certain sealed glue that goes out liquid portion flow, and other sealed glue that go out liquid portion flow are too little, cause out the inhomogeneous condition of gluing to take place.
Based on above-mentioned embodiment, this application still provides a rubber dripping device, this rubber dripping device include stock solution bottle and as above the rubber dripping head, this stock solution bottle is connected with the feed liquor portion 100 of rubber dripping head. Specifically, but set up the sealed storage space who glues of storage in the liquid storage bottle, the liquid storage bottle can with feed liquor portion 100 threaded connection to guarantee its leakproofness. The user can be through pressurizeing the stock solution bottle to sealed glue flow in making the storage space carries out the glue dripping to the glue dropper.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A glue dripping head is characterized by comprising:
a liquid inlet part provided with a liquid inlet;
one end of the liquid outlet part is connected with the liquid inlet part, and the other end of the liquid outlet part is provided with a liquid outlet which is communicated with the liquid inlet; at least two liquid outlet parts are arranged at a certain angle to surround the position to be dripped with glue.
2. The glue dropper of claim 1 wherein the diameter of the liquid inlet to the liquid outlet decreases in the direction of dispensing.
3. The glue dripping head according to claim 1, wherein the number of the liquid outlet portions is three, and the glue dripping head comprises a first liquid outlet portion and second liquid outlet portions located on two sides of the first liquid outlet portion, and the liquid outlets of the two second liquid outlet portions are arranged oppositely.
4. The dispensing head according to claim 3, wherein an inwardly bent arc portion is provided at an end of the second liquid outlet portion away from the liquid inlet portion, and the liquid outlet is provided on the arc portion.
5. The dispensing head according to claim 3, wherein the first liquid outlet portion and the liquid inlet portion are coaxially arranged, and the two second liquid outlet portions and the first liquid outlet portion are located on the same plane.
6. The dispensing head according to claim 3, wherein the angle between the two second dispensing parts is between 45 ° and 90 °.
7. The dispensing head according to claim 3, wherein the second liquid outlet portion is provided with a plurality of sub liquid outlets along an axial direction thereof, and the plurality of sub liquid outlets are disposed inside the second liquid outlet portion.
8. The dispensing head according to claim 7, wherein the second dispensing portion is arc-shaped and the second dispensing portion is curved inward.
9. The glue dropper of claim 1 wherein the liquid inlet portion is provided with a guide portion, and the guide portion is provided at a connection position of the liquid inlet portion and the liquid outlet portion.
10. A glue dripping device, comprising a liquid storage bottle and the glue dripping head as claimed in any one of claims 1 to 9, wherein the liquid storage bottle is connected with the liquid inlet part of the glue dripping head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021969712.1U CN213315929U (en) | 2020-09-10 | 2020-09-10 | Glue dripping head and glue dripping device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021969712.1U CN213315929U (en) | 2020-09-10 | 2020-09-10 | Glue dripping head and glue dripping device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213315929U true CN213315929U (en) | 2021-06-01 |
Family
ID=76061348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021969712.1U Active CN213315929U (en) | 2020-09-10 | 2020-09-10 | Glue dripping head and glue dripping device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213315929U (en) |
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2020
- 2020-09-10 CN CN202021969712.1U patent/CN213315929U/en active Active
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