CN216727957U - UV dispensing glue head and dispensing device using same - Google Patents
UV dispensing glue head and dispensing device using same Download PDFInfo
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- CN216727957U CN216727957U CN202122715607.6U CN202122715607U CN216727957U CN 216727957 U CN216727957 U CN 216727957U CN 202122715607 U CN202122715607 U CN 202122715607U CN 216727957 U CN216727957 U CN 216727957U
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- glue
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- dispensing head
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- annular groove
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Abstract
The utility model discloses a UV glue dispensing head and a glue dispensing device using the same, wherein the UV glue dispensing head comprises: glue mouth and rolling member, glue mouth and be used for flowing out the glue solution, the rolling member setting is in gluing the mouth below, and the rolling member is provided with the annular groove, and the liquid outlet setting of gluing the mouth is directly over the annular groove. Compare in prior art's UV point and glue the head, can not coat the glue solution evenly on the two sides of treating the hem of plastic-aluminum membrane, this application is through gluing the head with UV point and setting up to the combination of gluing mouth and rolling member to can make from gluing the annular groove that mouth glue solution was coated earlier at the rolling member, through the volume and the shape of annular groove restriction glue solution, later the rolling member rotates, and then coat the annular groove glue solution with the same thickness evenly treating the hem.
Description
Technical Field
The utility model relates to the technical field of lithium battery production and manufacturing, in particular to a UV (ultraviolet) glue dispensing head and a glue dispensing device using the same.
Background
UV point is glued and is treated the partly of hem technology to soft-packaged battery, uses UV to glue the marginal portion that covers behind the hot pressing banding in electric core both sides before singly treating the hem, avoids the aluminium-plastic film edge because of the partial fish tail electric core main part that becomes sharp after the cutting.
At present, a single glue outlet nozzle shown in fig. 1 is commonly used for UV glue dispensing, UV glue is pumped into a spherical groove from an upper pipeline through an electronic pump, and then glue dispensing is completed after the edge of an aluminum plastic film of an electric core is scratched from a rectangular groove in the middle of the glue nozzle, so that the glue after being dispensed and fixed has the problems of non-uniformity and inconsistent thickness on two sides of the aluminum plastic film.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the background art, an object of the present invention is to provide a UV dispensing head and a dispensing device using the same, wherein the UV dispensing head is configured as a combination of a nozzle and a rolling member, so that the dispensing device can uniformly dispense glue solution with the same thickness on two sides of an aluminum-plastic film to be folded.
In order to achieve the purpose, the utility model adopts the following technical scheme:
in a first aspect, the present invention provides a UV dispensing head, comprising:
the glue nozzle is used for flowing out glue solution;
the rolling member, the rolling member sets up glue mouth below, the rolling member is provided with the annular groove, the liquid outlet setting of gluing the mouth is in directly over the annular groove.
Specifically, the rolling member is of a cylindrical structure, and the annular groove is formed in the arc surface of the rolling member.
Specifically, the groove surface of the annular groove is an arc surface.
Specifically, the rolling member comprises an adjusting component, and the adjusting component can control the rotating speed and the rotating direction of the rolling member.
Specifically, the glue nozzle comprises a first part and a second part, the projection of the first part in the radial direction is square, the projection of the second part in the radial direction is isosceles trapezoid or conical, the first part is located above the second part, and the first part is fixedly connected with the second part.
The utility model has the following beneficial effects: compare in prior art's UV point gluey head, can not coat the glue solution at the two sides of treating the hem of plastic-aluminum membrane uniformly, this application sets up the combination into gluey mouth and rolling member through gluing the UV point gluey head to can make and coat the annular groove at the rolling member earlier from gluey mouth glue solution, through the amount and the shape of annular groove restriction glue solution, later the rolling member rotates, and then coat the annular groove glue solution at treating the hem with the same thickness uniformly.
In a second aspect, the present invention provides a dispensing apparatus, including:
the UV dispensing head;
the feeding mechanism comprises a storage piece, the storage piece is used for containing glue solution in a hot melting state, and a discharge hole of the storage piece is communicated with the glue nozzle; wherein the content of the first and second substances,
the UV glue dispensing head can dispense glue on the to-be-folded edge according to a preset glue dispensing track.
Specifically, the feeding mechanism further comprises a discharging adjusting piece, wherein the discharging adjusting piece is arranged between the storage piece and the glue nozzle and used for continuously, stably and adjustably providing the glue solution to the glue nozzle.
Specifically, the UV dispensing device comprises a first UV dispensing glue head and a second UV dispensing glue head, wherein the first UV dispensing glue head and the second UV dispensing glue head are arranged oppositely.
Specifically, the moving speed and the moving direction of the first UV dispensing head and the second UV dispensing head are the same.
Specifically, the feeding mechanism further comprises an ultraviolet light device, and the ultraviolet light device is arranged on one side of the UV dispensing glue head.
The utility model has the following beneficial effects: the utility model provides a dispensing device glues the head through gluing two UV points and places and glue on the two sides of treating the hem of plastic-aluminum membrane, and two UV point glue head relative motion keep unanimous, and then can treat the even coating glue solution in two sides of hem at the plastic-aluminum membrane, and the thickness size of two sides coating glue solution is unanimous.
Drawings
FIG. 1 is a schematic structural diagram of a UV dispensing head used in the prior art;
fig. 2 is a schematic structural view of a UV dispensing head according to an embodiment of the utility model;
fig. 3 is a schematic structural view of a dispensing device according to an embodiment of the utility model;
fig. 4 is a schematic view of a UV dispensing process according to an embodiment of the utility model.
The labels in the figure are: 100-UV glue dispensing head; 110-a glue nozzle; 111-a first part; 112-a second portion; 120-rolling elements; 121-an annular groove; 200-a first UV dispensing head; 300-a second UV dispensing head; 400-electric core; 410-to-be-folded; 500-a feeding mechanism; 510-a storage member; 520-a material pipe; 530-discharge regulating member; x-radial; y-axis direction.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be 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 of description and simplicity of 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. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and encompass, for example, both fixed and removable connections unless otherwise explicitly stated or limited; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 2 to 4, the present embodiment provides a dispensing apparatus including a UV dispensing head 100 and a feeding mechanism 500.
The UV dispensing head 100 includes a nozzle 110 and a roller 120. The glue nozzle 110 is used for flowing out glue solution; the rolling member 120 is arranged below the glue nozzle 110, the rolling member 120 is provided with an annular groove 121, and a liquid outlet of the glue nozzle 110 is arranged right above the annular groove 121. In the dispensing process, the relative position of the glue nozzle and the rolling piece is kept unchanged.
In this embodiment, the rolling member 120 is a cylindrical structure, and the middle arc surface of the cylinder is provided with an annular groove 121. Wherein, the groove surface of the annular groove 121 is an arc surface. The reason for providing the annular groove 121 with the arc-shaped surface is to stably apply the glue to the edge 410 to be folded when the annular groove 121 passes the edge 410 to be folded by rotation.
The rolling member 120 comprises an adjusting part, the adjusting part can control the rotating speed and the rotating direction of the rolling member 120, the amount of the rolling member 120 coated on the edge 410 to be folded can be a preset amount by controlling the rotating speed of the rolling member 120 through the adjusting part, and the rolling member 120 can roll according to a preset route by controlling the rotating direction of the rolling member 120 through the adjusting part.
In this embodiment, the glue nozzle 110 includes a first portion 111 and a second portion 112, a projection of the first portion 111 along the radial direction X is square, a projection of the second portion 112 along the radial direction X is isosceles trapezoid or cone, the first portion 111 is located above the second portion 112, and the first portion 111 and the second portion 112 are fixedly connected. The second part 112 is set to be isosceles trapezoid or taper, so that the uncontrolled splashing around when the glue solution is discharged can be prevented, and the glue solution can be discharged more stably.
The feeding mechanism 500 comprises a storage piece 510, the storage piece 510 is used for containing glue solution in a hot melting state, and a discharge hole of the storage piece 510 is communicated with the glue nozzle 110 through a material pipe 520; the UV dispensing head 100 can dispense the adhesive to the fold 410 according to a predetermined dispensing trajectory.
In this embodiment, the material tube 520 may be a polygonal tube, so as to increase the buffer of the tube wall to the glue solution and improve the controllability.
In this embodiment, the feeding mechanism 500 further includes a discharging adjusting part 530, which is disposed between the storage part 510 and the glue nozzle 110, for better controlling the dispensing amount according to the actual usage amount, continuously and stably controlling and providing the glue solution to the glue nozzle 110 with adjustable size, the feeding mechanism 500 is provided with the discharging adjusting part 530, which is used for adjusting the dispensing amount of the dispensing head, and avoiding the glue solution from overflowing too much to wait for the folded edge 410 or affecting the dispensing effect too little.
The dispensing device of this embodiment includes a first UV dispensing head 200 and a second UV dispensing head 300, the first UV dispensing head 200 and the second UV dispensing head 300 are disposed on different sides of the electrical core 400, and the first UV dispensing head 200 and the second UV dispensing head 300 are disposed opposite to each other. When dispensing is performed on the to-be-folded edge 410, the first UV dispensing glue head 200 and the second UV dispensing glue head 300 are the same as each other in moving speed, moving direction and rotating speed of the to-be-folded edge 410, so that the two sides of the to-be-folded edge 410 can be coated with glue liquid with uniform thickness, dispensing time can be saved, and dispensing efficiency is improved.
In this embodiment, the feeding mechanism 500 further includes an ultraviolet light device, the ultraviolet light device is disposed on one side of the UV dispensing head 100, the emission port faces the edge 410 to be folded, and the glue solution coated on the edge 410 to be folded is irradiated in the dispensing process, so that the glue solution is cured.
It is to be noted that the foregoing description is only exemplary of the utility model and that the principles of the technology may be employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. The utility model provides a head is glued to UV point which characterized in that includes:
the glue nozzle (110), the said glue nozzle (110) is used for flowing out the glue solution;
the rubber nozzle is characterized by comprising a rolling part (120), wherein the rolling part (120) is arranged below the rubber nozzle (110), the rolling part (120) is provided with an annular groove (121), and a liquid outlet of the rubber nozzle (110) is arranged right above the annular groove (121).
2. The UV dispensing head according to claim 1, wherein the rolling member (120) is a cylindrical structure, and the arc surface of the rolling member (120) is provided with the annular groove (121).
3. The UV dispensing head according to claim 2, wherein the groove surface of the annular groove (121) is an arc-shaped surface.
4. The UV dispensing head according to claim 1, wherein the roller (120) comprises an adjusting member capable of controlling the rotation speed and direction of the roller (120).
5. The UV dispensing head according to claim 1, wherein the nozzle (110) comprises a first portion (111) and a second portion (112), a projection of the first portion (111) along the radial direction (X) is square, a projection of the second portion (112) along the radial direction (X) is isosceles trapezoid or cone-shaped, the first portion (111) is located above the second portion (112), and the first portion (111) and the second portion (112) are fixedly connected.
6. A kind of glue dropping apparatus, characterized by, comprising:
the UV dispensing head (100) according to any one of claims 1 to 5;
the feeding mechanism (500) comprises a storage piece (510), the storage piece (510) is used for containing glue in a hot melting state, and a discharge hole of the storage piece (510) is communicated with the glue nozzle (110); wherein the content of the first and second substances,
the UV glue dispensing head (100) can dispense glue on the to-be-folded edge (410) according to a preset glue dispensing track.
7. Dispensing device according to claim 6, characterized in that said feeding mechanism (500) further comprises an outfeed adjustment member (530) arranged between said magazine member (510) and said nozzle (110) for continuously stabilizing and size-adjustably supplying said glue solution to said nozzle (110).
8. The dispensing apparatus according to claim 6, comprising a first UV dispensing head (200) and a second UV dispensing head (300), wherein the first UV dispensing head (200) and the second UV dispensing head (300) are disposed opposite to each other.
9. The dispensing device according to claim 8, wherein the first UV dispensing head (200) and the second UV dispensing head (300) move at the same speed and in the same direction.
10. The dispensing device according to claim 6, characterized in that the feeding mechanism (500) further comprises an ultraviolet light device, and the ultraviolet light device is arranged on one side of the UV dispensing head (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122715607.6U CN216727957U (en) | 2021-11-08 | 2021-11-08 | UV dispensing glue head and dispensing device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122715607.6U CN216727957U (en) | 2021-11-08 | 2021-11-08 | UV dispensing glue head and dispensing device using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216727957U true CN216727957U (en) | 2022-06-14 |
Family
ID=81925627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122715607.6U Active CN216727957U (en) | 2021-11-08 | 2021-11-08 | UV dispensing glue head and dispensing device using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216727957U (en) |
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2021
- 2021-11-08 CN CN202122715607.6U patent/CN216727957U/en active Active
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