CN215784511U - Glue feeding module and glue coating equipment thereof - Google Patents
Glue feeding module and glue coating equipment thereof Download PDFInfo
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- CN215784511U CN215784511U CN202121399049.0U CN202121399049U CN215784511U CN 215784511 U CN215784511 U CN 215784511U CN 202121399049 U CN202121399049 U CN 202121399049U CN 215784511 U CN215784511 U CN 215784511U
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Abstract
The utility model relates to the technical field of gluing devices, in particular to a glue inlet module and gluing equipment comprising the glue inlet module, wherein the glue inlet module comprises a module body, a first flow passage and a second flow passage are arranged in the module body, the top end of the first flow passage is communicated with the bottom end of the second flow passage, the first flow passage is flat, two inner walls of the first flow passage in the short-diameter direction are wide walls, and two inner walls of the first flow passage in the long-diameter direction are narrow walls; the upper ends of the two narrow walls are close to each other, the lower ends of the two narrow walls are far away from each other, the glue inlet module of the glue coating machine utilizes the partition part to force the glue in the second flow passage to be divided into two strands to be diffused in the first flow passage, the glue flows in the flat first flow passage close to the two sides, after the glue passes through the partition part, the flow converging is carried out, the glue can be uniformly dispersed relatively and is flat, so that the glue can flow into the glue outlet hole of the glue coating head in a shape similar to the glue outlet hole in the glue coating head, and the glue coating uniformity is improved.
Description
Technical Field
The utility model relates to the technical field of gluing devices, in particular to a glue inlet module and gluing equipment comprising the glue inlet module.
Background
The lithium battery has the advantages of high energy density, high capacity, long service life and the like, and is widely applied to multiple fields of mobile phones, tablet computers, electric tools, electric bicycles, electric automobiles, military equipment, aerospace and the like.
The electrode of the existing lithium battery generally uses a coated copper foil and a coated aluminum foil to improve the electrical property of the battery, and a carbon-coated copper foil and a coated aluminum foil with conductive coatings containing conductive carbon are also produced;
the carbon-coated copper foil and the coating aluminum foil are required to be subjected to gluing treatment, glue outlet holes of a gluing head used by the carbon-coated copper foil and the coating aluminum foil are generally flat, glue in the existing gluing equipment directly flows into the flat glue outlet holes from a circular channel, the glue is easily concentrated in the middle of the flat glue outlet holes, and the phenomenon that the glue amount is insufficient on two sides of the flat glue outlet holes easily occurs, so that the gluing uniformity is affected.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to solve the problem that the phenomenon that the glue amount is insufficient and the gluing uniformity is affected easily occurs on the two sides of the flat glue outlet hole of the gluing head of the gluing equipment in the prior art, the gluing module and the gluing equipment comprising the gluing module are provided.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a glue inlet module comprises a module body, wherein a first flow channel and a second flow channel are arranged in the module body, the top end of the first flow channel is communicated with the bottom end of the second flow channel, the first flow channel is flat, two inner walls of the first flow channel in the short-diameter direction are wide walls, and two inner walls of the first flow channel in the long-diameter direction are narrow walls;
the maximum distance between the inner walls on the two sides in the short-diameter direction in the second flow channel is larger than the distance between the two wide walls, the upper ends of the two narrow walls are close to each other, the lower ends of the two narrow walls are far away from each other, the maximum distance between the inner walls on the two sides in the long-diameter direction in the second flow channel is smaller than the maximum distance between the two narrow walls, and a partition part is formed between the middle parts of the two wide walls.
According to the scheme, the partition part is utilized to force the glue in the second flow channel to be divided into two flows to be diffused in the first flow channel, the glue flows close to two sides in the flat first flow channel, after the glue passes through the partition part, the flow is converged, the glue can be dispersed relatively uniformly to be flat, the glue can conveniently flow into the glue outlet hole of the gluing head in a shape similar to that of the glue outlet hole in the gluing head, and the gluing uniformity is improved.
Further, the first flow channel extends downwards to form a flat confluence area; two strands of glue separated by the partition part in the second flow channel can be converged in the converging region in advance and then flows into the glue outlet hole of the glue coating head.
Further, two inner walls of the confluence region in the short-diameter direction are respectively coplanar with the wide wall on the side of the confluence region, and two inner walls of the confluence region in the long-diameter direction are respectively positioned outside the narrow wall on the side of the confluence region.
Further, the shape of the cross section of the confluence region is constant along the axis thereof.
Further, the cross section of the confluence area is consistent with that of a glue outlet hole in the gluing head; so that the glue directly enters the glue outlet hole in the shape of the glue outlet hole.
Further, the cross section of the second flow channel is circular.
Furthermore, a third flow channel for inserting the firing pin is arranged above the second flow channel in the module body, a glue inlet is formed in the side wall of the third flow channel, and the bottom end of the third flow channel is communicated with the top end of the second flow channel.
Further, the top end of the second flow passage is provided with a conical hole for the firing pin to abut against.
The utility model also provides gluing equipment which comprises the gluing module.
The utility model has the beneficial effects that: the glue inlet module of the utility model forces the glue in the second flow channel to be divided into two strands to be diffused in the first flow channel by the partition part, the glue flows close to two sides in the flat first flow channel, and after the glue passes through the partition part, the glue is converged, so that the glue can be relatively uniformly dispersed and be flat, the glue can conveniently flow into the glue outlet hole of the gluing head in a shape similar to the glue outlet hole in the gluing head, and the gluing uniformity is improved.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic isometric cross-sectional view of a glue module of the present invention;
FIG. 2 is a schematic cross-sectional view of a glue inlet module of the present invention;
fig. 3 is a schematic view of the gluing device of the utility model.
In the figure: 1. the module comprises a module body, 2, a first flow channel, 201, a wide wall, 202, a narrow wall, 203, a partition part, 3, a second flow channel, 301, a tapered hole, 4, a confluence area, 5, a third flow channel, 501, a glue inlet, 6, a striker, 7, a power mechanism, 8, a glue coating head, 801 and a glue outlet.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic diagrams illustrating the basic structure of the present invention only in a schematic manner, and thus show only the constitution related to the present invention, and directions and references (e.g., upper, lower, left, right, etc.) may be used only to help the description of the features in the drawings. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.
Example 1
As shown in fig. 1-3, a glue inlet module includes a module body 1, a first flow channel 2 and a second flow channel 3 are provided in the module body 1, a top end of the first flow channel 2 is communicated with a bottom end of the second flow channel 3, the first flow channel 2 is flat, two inner walls of the first flow channel 2 in a short-diameter direction are wide walls 201, and two inner walls of the first flow channel 2 in a long-diameter direction are narrow walls 202;
the maximum distance between the inner walls on the two sides in the short diameter direction in the second flow channel 3 is greater than the distance between the two wide walls 201, the upper ends of the two narrow walls 202 are close to each other, the lower ends of the two narrow walls 202 are far away from each other, the maximum distance between the inner walls on the two sides in the long diameter direction in the second flow channel 3 is smaller than the maximum distance between the two narrow walls 202, and a partition part 203 is formed between the middle parts of the two wide walls 201.
The first flow channel 2 extends downwards to form a flat confluence region 4; two glue streams separated by the partition 203 in the second flow passage 3 can be merged in the merging region 4 in advance and then flow into the glue outlet 801 of the gluing head 8.
Two inner walls of the confluence region 4 in the short-diameter direction are coplanar with the wide wall 201 on the side of the confluence region, and two inner walls of the confluence region 4 in the long-diameter direction are respectively positioned on the outer sides of the narrow walls 202 on the side of the confluence region.
The cross-sectional shape of the bus-bar region 4 is constant along its axis.
The cross section of the converging region 4 is consistent with that of a glue outlet hole 801 in the glue spreading head 8; so that the glue enters the glue outlet 801 directly in the shape of the glue outlet 801.
The cross section of the second flow channel 3 is circular.
A third flow channel 5 for inserting a striker 6 is arranged above the second flow channel 3 in the module body 1, a glue inlet 501 is arranged on the side wall of the third flow channel 5, and the bottom end of the third flow channel 5 is communicated with the top end of the second flow channel 3; the top end of the second flow passage 3 is provided with a conical hole 301 for the striker 6 to abut against; the glue flows into the third flow channel 5 from the glue inlet 501, the power mechanism 7 is used for enabling the striker 6 to ascend or descend, when the striker 6 ascends, the striker 6 is separated from the tapered hole 301, the glue in the third flow channel 5 enters the second flow channel 3 and enters the first flow channel 2 from the second flow channel 3, glue is supplied to the glue outlet hole 801 of the gluing head 8, when the striker 6 descends, the striker 6 abuts against the tapered hole 301, and the glue abutting against the third flow channel 5 is prevented from entering the second flow channel 3.
The glue inlet module in this embodiment forces the glue in the second flow channel 3 to be divided into two strands to be diffused in the first flow channel 2 by using the partition part 203, the glue flows near both sides in the flat first flow channel 2, and after passing through the partition part 203, the glue flows together, so that the glue can be relatively uniformly dispersed and be flat, and the glue can conveniently flow into the glue outlet 801 of the gluing head 8 in a shape similar to that of the glue outlet 801 of the gluing head 8, thereby improving the uniformity of gluing.
Example 2
The utility model also provides gluing equipment, which comprises the glue inlet module in the embodiment 1, a firing pin 6 and a power mechanism 7 for driving the firing pin 6 to ascend or descend, wherein a gluing head 8 is fixedly connected with the module body 1 of the glue inlet module, and the first flow channel 2 is in butt joint with the glue outlet 801 of the gluing head 8.
In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A advance gluey module which characterized in that: the module comprises a module body (1), wherein a first flow channel (2) and a second flow channel (3) are arranged in the module body (1), the top end of the first flow channel (2) is communicated with the bottom end of the second flow channel (3), the first flow channel (2) is flat, two inner walls of the first flow channel (2) in the short-diameter direction are wide walls (201), and two inner walls of the first flow channel (2) in the long-diameter direction are narrow walls (202);
the maximum distance between the inner walls on the two sides in the short diameter direction in the second flow channel (3) is larger than the distance between the two wide walls (201), the upper ends of the two narrow walls (202) are close to each other, the lower ends of the two narrow walls are far away from each other, the maximum distance between the inner walls on the two sides in the long diameter direction in the second flow channel (3) is smaller than the maximum distance between the two narrow walls (202), and a partition part (203) is formed between the middle parts of the two wide walls (201).
2. The glue-feeding module of claim 1, characterized in that: the first flow channel (2) extends downwards to form a flat confluence area (4).
3. The glue filling module of claim 2, wherein: two inner walls of the confluence region (4) in the short-diameter direction are coplanar with the wide wall (201) on the side where the two inner walls are located respectively, and two inner walls of the confluence region (4) in the long-diameter direction are located on the outer sides of the narrow walls (202) on the side where the two inner walls are located respectively.
4. The glue filling module of claim 2, wherein: the cross-sectional shape of the junction region (4) is constant along the axis thereof.
5. The glue filling module of claim 2, wherein: the cross section of the confluence area (4) is consistent with that of a glue outlet hole (801) in the glue coating head (8).
6. The glue-feeding module of claim 1, characterized in that: the cross section of the second flow channel (3) is circular.
7. The glue-feeding module of claim 1, characterized in that: a third flow channel (5) for inserting a striker (6) is arranged above the second flow channel (3) in the module body (1), a glue inlet (501) is formed in the side wall of the third flow channel (5), and the bottom end of the third flow channel (5) is communicated with the top end of the second flow channel (3).
8. The glue filling module of claim 7, wherein: the top end of the second flow passage (3) is provided with a conical hole (301) for the striker (6) to abut against.
9. A gluing device is characterized in that: comprising a glue module according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399049.0U CN215784511U (en) | 2021-06-22 | 2021-06-22 | Glue feeding module and glue coating equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399049.0U CN215784511U (en) | 2021-06-22 | 2021-06-22 | Glue feeding module and glue coating equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215784511U true CN215784511U (en) | 2022-02-11 |
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ID=80178059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121399049.0U Active CN215784511U (en) | 2021-06-22 | 2021-06-22 | Glue feeding module and glue coating equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215784511U (en) |
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2021
- 2021-06-22 CN CN202121399049.0U patent/CN215784511U/en active Active
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