CN219850564U - Photo-curing apparatus - Google Patents
Photo-curing apparatus Download PDFInfo
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- CN219850564U CN219850564U CN202321315331.5U CN202321315331U CN219850564U CN 219850564 U CN219850564 U CN 219850564U CN 202321315331 U CN202321315331 U CN 202321315331U CN 219850564 U CN219850564 U CN 219850564U
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- light
- light intensity
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- battery module
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- 238000000016 photochemical curing Methods 0.000 title description 12
- 238000001514 detection method Methods 0.000 claims abstract description 56
- 239000003292 glue Substances 0.000 claims abstract description 35
- 238000007689 inspection Methods 0.000 claims abstract description 35
- 238000005286 illumination Methods 0.000 claims abstract description 30
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 12
- 238000003892 spreading Methods 0.000 claims description 17
- 230000007480 spreading Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 238000010073 coating (rubber) Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 31
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000001723 curing Methods 0.000 description 26
- 238000009434 installation Methods 0.000 description 9
- 238000009826 distribution Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a light curing device, which comprises a light curing machine and a light intensity inspection tool, wherein the light curing machine comprises a shell and a light source, the shell can accommodate a battery module, the light source is arranged in the shell and is used for providing illumination for a plurality of gluing positions of the battery module so as to cure glue at the plurality of gluing positions; the light intensity inspection tool is used for being placed in the shell and below the light source, and comprises a supporting piece and a plurality of light intensity detection pieces, wherein the light intensity detection pieces are connected to the supporting piece and used for detecting illumination intensity of a plurality of gluing positions respectively. The light intensity testing tool can be used for measuring the illumination intensity of the light source of the light curing equipment before production is started, and equipment parameters are adjusted according to the measurement result, so that the illumination intensity and the illumination time are enough in the production process, the yield is improved, and the production cost is reduced.
Description
Technical Field
The utility model relates to the technical field of power batteries, in particular to a photo-curing device.
Background
In the power battery, a battery module is arranged in a battery pack and consists of a plurality of batteries and structural members which are stacked in sequence, wherein a bracket is arranged between every two adjacent batteries, and the bracket is glued and connected with the batteries after photo-curing. In the related art, after the bracket is coated with the adhesive, the bracket is irradiated by light in the light curing equipment to finish the curing of the adhesive, but the light source in the light curing equipment possibly has insufficient illumination intensity due to ageing and other conditions, so that the adhesive on the bracket cannot be normally cured, the bracket is scrapped, the yield is lower, and the production cost is higher.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the light curing equipment, wherein the light intensity detection tool is arranged, the light intensity detection part of the light intensity detection tool can detect the illumination intensity of the gluing part, the light intensity detection tool can be used for measuring the illumination intensity of the light source of the light curing equipment before production begins, and the parameters of the equipment are adjusted according to the measurement result, so that the illumination intensity and the illumination time are enough in the production process, the yield is improved, and the production cost is reduced.
The embodiment of the utility model provides a photo-curing device for curing glue in a battery module, wherein the glue is arranged at a plurality of glue coating positions of the battery module, and the photo-curing device comprises: the light curing machine comprises a shell and a light source, wherein the shell can accommodate the battery module, the light source is arranged in the shell and is used for providing illumination for a plurality of gluing positions of the battery module so as to cure glue at the plurality of gluing positions; the light intensity inspection tool is used for being placed in the shell and placed below the light source, and comprises a supporting piece and a plurality of light intensity detection pieces, wherein the light intensity detection pieces are connected to the supporting piece, and the light intensity detection pieces are used for respectively detecting the illumination intensity of the glue spreading parts.
The photo-curing equipment provided by the embodiment of the utility model has at least the following beneficial effects: the light intensity detection tool comprises a plurality of light intensity detection pieces, the light intensity detection pieces are used for respectively detecting illumination intensity of a plurality of gluing parts, the light intensity detection tool can be used for measuring illumination intensity of a light source of the light curing equipment before production is started, equipment parameters are adjusted according to measurement results, so that the illumination intensity and illumination time are enough in the production process, the yield is improved, and the production cost is reduced.
In some embodiments of the present utility model, the battery module includes a plurality of unit cells and a plurality of supports, the plurality of unit cells are sequentially arranged, the supports are disposed between two adjacent unit cells, the glue spreading portion is disposed between the supports and the unit cells, and when the light intensity inspection tool detects the illumination intensity of the plurality of glue spreading portions, the positions of the plurality of light intensity detection members are the same as the positions of the plurality of glue spreading portions.
In some embodiments of the utility model, at least a portion of the plurality of light intensity detection members are removably coupled to the support member.
In some embodiments of the present utility model, the light intensity inspection tool further includes a plurality of magnetic members, wherein the plurality of magnetic members are connected to the supporting member, and at least part of the plurality of light intensity detection members are detachably attached to the plurality of magnetic members, respectively.
In some embodiments of the present utility model, a plurality of mounting notches are provided at edges of the supporting member, and the plurality of light intensity detecting members are respectively accommodated in the plurality of mounting notches.
In some embodiments of the utility model, the light intensity inspection tool further includes a plurality of magnetic members, wherein the plurality of magnetic members are connected to the supporting member, at least a portion of the plurality of magnetic members are disposed at the plurality of mounting notches, and at least a portion of the plurality of light intensity detection members are detachably attached to the plurality of magnetic members, respectively.
In some embodiments of the utility model, an inner wall of the mounting notch is attached to an outer surface of the light intensity detecting member.
In some embodiments of the utility model, the shape of the support is the same as the shape of the stent, and the size of the support is the same as the size of the stent.
In some embodiments of the utility model, the material of the support is a glass fiber reinforced polycarbonate composite.
In some embodiments of the present utility model, the light curing machine further includes a conveying track, the conveying track is located inside the housing and is disposed below the light source, the light intensity inspection tool is disposed on the conveying track, and the conveying track is used for conveying the light intensity inspection tool and the battery module.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of a photo-curing apparatus according to an embodiment of the present utility model;
fig. 2 is a schematic perspective view of a light intensity inspection tool in the light curing apparatus shown in fig. 1;
FIG. 3 is a top view of the light intensity inspection tool shown in FIG. 2;
FIG. 4 is a top view of the support of the light intensity inspection tool shown in FIG. 2;
fig. 5 is a schematic view of a stent produced by the photo-curing apparatus shown in fig. 1.
Reference numerals:
the light intensity inspection tool 100, a support member 110, a mounting notch 111, a light intensity detection member 120, a magnetic member 130, a light curing machine 200, a light source 210, a conveying track 220, a housing 230, a bracket 300 and a glue coating part 310.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions, such as directions of up, down, left, right, etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
In the description of the present utility model, reference to the term "one embodiment," "some embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the power battery, a battery module is arranged in a battery pack and consists of a plurality of batteries and structural members which are stacked in sequence, wherein a bracket 300 is arranged between every two adjacent batteries, and the bracket 300 is glued and connected with the batteries after photo-curing. In the related art, after the bracket 300 is glued, the light is received in the photo-curing machine to finish the curing of the glue, but the light source in the photo-curing machine may have insufficient illumination intensity due to aging and other conditions, so that the glue on the bracket 300 cannot be normally cured, and then the bracket 300 is scrapped, the yield is lower, and the production cost is higher.
Referring to fig. 1 to 3, an embodiment of the present utility model provides a light curing device for curing glue in a battery module, wherein the glue is disposed at a plurality of glue spreading positions 310 of the battery module, the light curing device includes a light curing machine 200 and a light intensity inspection tool 100, the light curing machine 200 includes a housing 230 and a light source 210, the housing 230 can accommodate the battery module, the light source 210 is mounted inside the housing 230, and the light source 210 is used for providing illumination to the plurality of glue spreading positions 310 of the battery module so as to cure the glue at the plurality of glue spreading positions 310; the light intensity inspection tool 100 is disposed in the casing 230 and below the light source 210, the light intensity inspection tool 100 includes a support member 110 and a light intensity detection member 120, the light intensity detection member 120 is provided with a plurality of light intensity detection members 120, the light intensity detection members 120 are all connected to the support member 110, and the light intensity detection members 120 are used for respectively detecting the illumination intensities of the glue spreading portions 310. The light intensity inspection tool 100 can be used for measuring the illumination intensity of the light source 210 of the light curing device before production is started, and the device parameters are adjusted according to the measurement result, so that the illumination intensity and the illumination time are enough in the production process, the yield is improved, and the production cost is reduced.
Further, referring to fig. 3 and 5, the battery module includes a plurality of unit cells and a plurality of holders 300, the plurality of unit cells are sequentially arranged, the holders 300 are disposed between two adjacent unit cells, the glue spreading portion 310 is disposed between the holders 300 and the unit cells, and when the light intensity inspection tool 100 detects the illumination intensity of the plurality of glue spreading portions 310, the positions of the plurality of light intensity detection members 120 are the same as the positions of the plurality of glue spreading portions 310.
The distribution positions of the plurality of light intensity detection pieces 120 are the same as the distribution positions of the glue coating positions 310 of the battery module support 300 in actual production, so that the condition that glue coated on the support 300 is irradiated in actual production can be simulated, the light intensity detection tool 100 provided by the embodiment of the first aspect of the utility model can be used for measuring the irradiation intensity of the light source 210 of the light curing machine 200 before starting production, the light intensity detection tool 100 is placed into the light curing machine 200 to simulate the condition that the support 300 is irradiated in the light curing machine 200, the light intensity detection pieces 120 of the light intensity detection tool 100 can obtain the irradiation intensity of the light source 210 irradiated on the light intensity detection pieces 120, whether the irradiation intensity is qualified or not can be judged by comparing the irradiation intensity received by the light intensity detection pieces 120 with the irradiation intensity required in actual production, and the parameters of the light curing machine 200 can be regulated according to the measurement result until the irradiation intensity is qualified, the production is started again, so that the irradiation intensity and the irradiation time are sufficient in the production process is ensured, the yield is improved, and the production cost is reduced.
In addition, the supporting member 110 can provide support for the light intensity detecting members 120, so that the relative positions of the light intensity detecting members 120 are fixed, after the supporting member 110 and the light intensity detecting members 120 are installed, when the illumination intensity of the light curing device is required to be detected, the installed supporting member 110 and the light intensity detecting members 120 can be integrally placed into the light curing device, so that the distribution positions of the light intensity detecting members 120 are the same as the distribution positions of the glue coating positions 310 of the bracket 300 in the light curing machine, the position of each light intensity detecting member 120 does not need to be rearranged every time, the use convenience of the light intensity detecting tool 100 can be improved, the working hours required in the detection process are reduced, and the production efficiency is improved.
It is to be understood that the shape of the light intensity detecting member 120 is not limited, and may be a cylinder as shown in fig. 2 and 3, a cuboid, a cube, a prism, etc., and may be selected according to practical requirements.
During the use process of the light intensity inspection tool 100, one or more light intensity detection pieces 120 may be failed, based on which, the light intensity detection pieces 120 are detachably connected to the support piece 110, when a certain light intensity detection piece 120 fails, the failed light intensity detection piece 120 can be independently detached and replaced, without replacing the support piece 110 and other light intensity detection pieces 120 that do not fail; in addition, the detachable light intensity detection member 120 can be mounted on different support members 110, different support members 110 can be designed according to the distribution positions of different gluing positions 310 of various supports 300, when the specifications of the actually produced supports 300 change, the light intensity detection member 120 is detached from the original support member 110 and mounted on the support member 110 corresponding to the currently produced support 300, and the use cost can be saved without using different light intensity detection members 120 for the supports 300 with different specifications, thereby reducing the production cost.
The detachable connection mode of the light intensity detection member 120 and the support member 110 is not limited, in some embodiments, referring to fig. 2 to 4, the light intensity inspection tool 100 further includes a plurality of magnetic members 130, the plurality of magnetic members 130 are all connected to the support member 110, the plurality of light intensity detection members 120 are respectively detachably adsorbed to the plurality of magnetic members 130, and the light intensity detection member 120 is installed in a magnetic form, so that the light intensity inspection tool 100 is convenient and fast to install, and the production efficiency is improved.
It will be appreciated that, in addition to the above-mentioned magnetic attraction manner, the light intensity detecting member 120 and the supporting member 110 may be detachably connected by a threaded connection, a snap connection, or the like. In order to make the light intensity detection member 120 be adsorbed on the magnetic member 130 smoothly, the housing of the light intensity detection member 120 should be made of a metal material that can be adsorbed by magnetic force.
Further, referring to fig. 4, a plurality of mounting notches 111 are formed on the edge of the supporting member 110, the plurality of light intensity detecting members 120 are correspondingly accommodated in the plurality of mounting notches 111, the mounting notches 111 can indicate the mounting positions of the light intensity detecting members 120, and after the plurality of mounting notches 111 with the same distribution positions as those of the glue spreading positions 310 are processed on the supporting member 110, when the light intensity inspection tool 100 is assembled, the plurality of light intensity detecting members 120 are correspondingly installed in the plurality of mounting notches 111, so that the distribution positions of the plurality of light intensity detecting members 120 are identical to those of the glue spreading positions 310, and the installation is relatively simple.
It should be noted that, referring to fig. 2 and fig. 3, in the solution of detachably connecting the light intensity detection member 120 and the support member 110 by a magnetic attraction manner, at least a portion of the plurality of magnetic members 130 are disposed at the plurality of mounting notches 111, and in some embodiments, the mounting notches 111 may be defined by the magnetic members 130, so that the light intensity detection member 120 is absorbed on the magnetic members 130 and can be accommodated in the mounting notches 111; in other embodiments, an installation notch 111 penetrating along the thickness direction of the support member 110 may be formed at the edge of the support member 110, and the magnetic member 130 is connected to at least one side of the support member 110 in the thickness direction and located at the edge of the installation notch 111, so that the light intensity detecting member 120 can be adsorbed on the magnetic member 130 after being placed in the installation notch 111.
Further, referring to fig. 3 and 4, the inner wall of the mounting notch 111 is attached to the outer surface of the light intensity detecting member 120, so that the light intensity detecting member 120 can be more firmly embedded into the mounting notch 111, thereby improving structural stability and reducing the possibility that the light intensity detecting member 120 falls off from the supporting member 110 during the detection process.
It should be noted that, referring to fig. 2 to fig. 4, in the solution of detachably connecting the light intensity detecting member 120 and the supporting member 110 by a magnetic attraction manner, the mounting notch 111 may be defined by the magnetic member 130, and the outer surface of the light intensity detecting member 120 is attached to the inner surface of the magnetic member 130; in addition, an installation notch 111 penetrating along the thickness direction of the support member 110 may be formed at the edge of the support member 110, and the magnetic member 130 is disposed to be connected to at least one side of the support member 110 in the thickness direction and located at the edge of the installation notch 111, and the outer surface of the light intensity detection member 120 is attached to the inner surface of the magnetic member 130 and the inner surface of the installation notch 111.
Further, referring to fig. 2 and 5, the shape of the support member 110 is the same as the shape of the support frame 300, and the length, width, etc. of the support member 110 are the same as the length, width, etc. of the support frame 300, on the one hand, the shape of the support member 110 is the same as the shape of the support frame 300, and the size of the support member 110 is the same as the size of the support frame 300, so that the support member 110 can be manufactured directly by adopting the manufacturing parameters of the support frame 300; on the other hand, the shape of the supporting member 110 is the same as the shape of the bracket 300, and the size of the supporting member 110 is the same as the size of the bracket 300, so that the installation position of the light intensity detecting member 120 can be conveniently determined, and the design cost of the light intensity detecting tool 100 can be reduced.
It should be noted that, when the glue spreading portion 310 of the support 300 is located on the outer contour of the support 300, the outer contour shape of the support 110 is only required to be the same as the outer contour shape of the support 300, and if there is a structure without glue spreading in the support 300, the structure does not need to be simulated on the support 110, so as to reduce the manufacturing cost of the support 110. In addition, if the brackets 300 with different structural forms have the same distribution of glue coating positions 310, the same light intensity inspection tool 100 can be used for pre-production inspection, so as to reduce the production cost.
The material of the supporting member 110 may be selected according to actual requirements, and in some embodiments, the material of the supporting member 110 is a glass fiber reinforced polycarbonate composite material, which is light, high in strength, and good in wear resistance, so that the service life of the light intensity inspection tool 100 is prolonged; in addition, other materials may be selected to ensure that the support member 110 firmly supports each light intensity detecting member 120.
Further, referring to fig. 1, the light curing machine 200 further includes a conveying rail 220, the conveying rail 220 is disposed below the light source 210, the light intensity inspection tool 100 is disposed on the conveying rail 220, and the conveying rail 220 is used for conveying the light intensity inspection tool 100 and the bracket 300. Before the production is started, the light intensity inspection tool 100 can be placed on the conveying track 220, so that the light intensity inspection tool 100 can measure the illumination intensity of the light source 210 in a moving state; after the light intensity is detected to be qualified, production is started, the glued support 300 is placed on the conveying track 220, and the conveying track 220 drives the support 300 to move, so that glue solidification is completed. The light intensity inspection tool 100 measures the illumination intensity of the light source 210 in a moving state, is closer to the working condition of the actual production of the bracket 300, and is beneficial to further improving the accuracy of the detection result.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model. Furthermore, embodiments of the utility model and features of the embodiments may be combined with each other without conflict.
Claims (10)
1. A light curing device for curing glue in a battery module, wherein, glue set up in a plurality of rubber coating positions of battery module, its characterized in that, light curing device includes:
the light curing machine comprises a shell and a light source, wherein the shell can accommodate the battery module, the light source is arranged in the shell and is used for providing illumination for a plurality of gluing positions of the battery module so as to cure glue at the plurality of gluing positions;
the light intensity inspection tool is used for being placed in the shell and placed below the light source, and comprises a supporting piece and a plurality of light intensity detection pieces, wherein the light intensity detection pieces are connected to the supporting piece, and the light intensity detection pieces are used for respectively detecting the illumination intensity of the glue spreading parts.
2. The light-curing apparatus according to claim 1, wherein the battery module comprises a plurality of unit cells and a plurality of holders, the plurality of unit cells are sequentially arranged, the holders are disposed between two adjacent unit cells, the glue-spreading portion is disposed between the holders and the unit cells,
when the light intensity inspection tool detects the illumination intensity of a plurality of the gluing positions, the positions of the light intensity detection pieces are the same as the positions of the gluing positions.
3. The light curing apparatus of claim 1, wherein at least a portion of the plurality of light intensity detection members are removably coupled to the support member.
4. A light curing apparatus as recited in claim 3, wherein said light intensity inspection fixture further comprises a plurality of magnetic members, a plurality of said magnetic members being connected to said support member, and a plurality of said light intensity detection members being at least partially detachably attached to a plurality of said magnetic members, respectively.
5. The light curing apparatus of claim 1, wherein the edge of the support member is provided with a plurality of mounting notches, and a plurality of the light intensity detecting members are respectively accommodated in the plurality of mounting notches.
6. The light curing apparatus of claim 5, wherein the light intensity inspection tool further comprises a plurality of magnetic members, the plurality of magnetic members are connected to the supporting member, at least a portion of the plurality of magnetic members are disposed at the plurality of mounting notches, and at least a portion of the plurality of light intensity detecting members are detachably attached to the plurality of magnetic members, respectively.
7. A light curing apparatus as recited in claim 5 or claim 6, wherein an inner wall of the mounting recess is in contact with an outer surface of the light intensity detecting member.
8. The light-curing apparatus according to claim 2, wherein the shape of the support member is the same as the shape of the holder, and the size of the support member is the same as the size of the holder.
9. The light curing apparatus of claim 1, wherein the material of the support is a glass fiber reinforced polycarbonate composite.
10. The light curing apparatus of claim 1, wherein the light curing machine further comprises a conveying rail, the conveying rail is located inside the housing and below the light source, the light intensity inspection tool is placed on the conveying rail, and the conveying rail is used for conveying the light intensity inspection tool and the battery module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321315331.5U CN219850564U (en) | 2023-05-26 | 2023-05-26 | Photo-curing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321315331.5U CN219850564U (en) | 2023-05-26 | 2023-05-26 | Photo-curing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219850564U true CN219850564U (en) | 2023-10-20 |
Family
ID=88331490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321315331.5U Active CN219850564U (en) | 2023-05-26 | 2023-05-26 | Photo-curing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219850564U (en) |
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2023
- 2023-05-26 CN CN202321315331.5U patent/CN219850564U/en active Active
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