CN219641598U - Mask detection device - Google Patents
Mask detection device Download PDFInfo
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- CN219641598U CN219641598U CN202320170185.5U CN202320170185U CN219641598U CN 219641598 U CN219641598 U CN 219641598U CN 202320170185 U CN202320170185 U CN 202320170185U CN 219641598 U CN219641598 U CN 219641598U
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- 238000001514 detection method Methods 0.000 title claims abstract description 122
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000004806 packaging method and process Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000007689 inspection Methods 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 230000007723 transport mechanism Effects 0.000 claims description 10
- 230000002950 deficient Effects 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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Abstract
The utility model relates to a mask detection device, which comprises a conveying mechanism, a surface dirt detection mechanism and a packaging detection mechanism, wherein the conveying mechanism is provided with a feeding end, a discharging end, a first detection station and a second detection station, the first detection station and the second detection station are arranged between the feeding end and the discharging end, and the conveying mechanism is used for conveying a mask with transparent packaging from the feeding end to the discharging end; the surface dirt detection mechanism is arranged corresponding to the first detection station and is used for detecting the surface of the mask with the transparent package at the first detection station so as to determine whether dirt exists on the surface of the mask; the packaging detection mechanism is arranged corresponding to the second detection station and is used for detecting the mask with the transparent package in the second detection gap so as to determine whether the mask is qualified. The mask detection device can detect the packaged mask.
Description
Technical Field
The utility model relates to the technical field of mask detection, in particular to a mask detection device.
Background
The mask is a tool which is worn on the mouth and nose part and is used for filtering air entering the mouth and nose so as to prevent harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, and is a sanitary protection article used for protecting a respiratory system from haze, waste gas, dust, bacteria and the like.
The plane mask mainly comprises non-woven fabrics, solution spraying cloth, activated carbon cloth, ear straps, nose bridge strips and the like. In the automated production of planar masks, the related processes of nose bridge strips and ear strap wires are relatively easy to produce defective products, so that the upper surface and the lower surface of the mask and the ear strap and the nose bridge strips of the mask need to be detected after the mask is produced and molded. In the prior art, if defective products are to be removed, the defective products are generally manually detected and screened before packaging, so that the time and the labor are wasted, the efficiency is very low, and whether dirt is newly added to the mask during packaging cannot be guaranteed.
Disclosure of Invention
In view of the above, the utility model provides a mask detection device, which achieves the purpose of detecting the quality of a packaged mask by arranging a surface dirt detection mechanism and a packaging detection mechanism.
The mask detection device comprises a conveying mechanism, a surface dirt detection mechanism and a packaging detection mechanism, wherein the conveying mechanism is provided with a feeding end, a discharging end, a first detection station and a second detection station, the first detection station and the second detection station are arranged between the feeding end and the discharging end, and the conveying mechanism is used for conveying a mask with transparent packaging from the feeding end to the discharging end;
the surface dirt detection mechanism is arranged corresponding to the first detection station and is used for detecting the surface of the mask with the transparent package at the first detection station so as to determine whether dirt exists on the surface of the mask;
the packaging detection mechanism is arranged corresponding to the second detection station and is used for detecting the mask with the transparent package in the second detection gap so as to determine whether the mask is qualified.
In one embodiment, the first detection station is provided with a first detection slit;
the surface dirt detection mechanism comprises a first shooting assembly, a first light source assembly and a second light source assembly, the first light source assembly and the second light source assembly are respectively arranged on two opposite sides of the conveying mechanism and correspond to the position of the first detection gap, and the light rays of the first light source assembly and the light rays of the second light source assembly face the first detection gap;
the first shooting component is arranged on one side, facing away from the conveying mechanism, of the first light source component and is used for shooting the surface of one side of the mask with the transparent package, which is positioned at the position of the first detection gap, so as to determine whether dirt exists on the surface of one side of the mask.
In one embodiment, the first light source assembly comprises a first coaxial light source and a first tunnel light source, and the first tunnel light source is attached to one side of the first coaxial light source, which faces the transport mechanism;
the light rays of the first coaxial light source and the light rays of the first tunnel light source face the first detection gap.
In one embodiment, the surface dirt detection mechanism further includes a second shooting component, the second shooting component is disposed on a side, facing away from the transportation mechanism, of the second light source component, and the second shooting component is configured to shoot the other side surface of the mask with the transparent package, where the second shooting component is located at the position of the first detection gap, so as to determine whether dirt exists on the other side surface of the mask.
In one embodiment, the second light source assembly includes a second coaxial light source and a second tunnel light source, and the second tunnel light source is attached to a side of the second coaxial light source facing the transportation mechanism;
the light rays of the second coaxial light source and the light rays of the second tunnel light source face the first detection gap.
In one embodiment, the first photographing assembly includes a first camera mount and a first camera mounted on the first camera mount;
the second photographing assembly includes a second camera bracket and a second camera mounted on the second camera bracket.
In one embodiment, the second detection station is provided with a second detection slit;
the package detection mechanism comprises a third shooting assembly and a third light source assembly, the third shooting assembly and the third light source assembly are respectively arranged on two opposite sides of the transportation mechanism and correspond to the position of the second detection gap, and the light of the third light source assembly faces the second detection gap;
the third shooting component is used for obliquely shooting the mask with the transparent package at the position of the second detection gap so as to detect whether the mask is qualified or not.
In one embodiment, the light irradiation direction of the third light source assembly is perpendicular to the mask at the position of the second detection slit;
and an included angle between the lens orientation of the third shooting component and the light irradiation direction of the third light source component is 10-45 degrees.
In one embodiment, the third shooting assembly includes a third camera support, a rotary manual displacement table and a third camera, the rotary manual displacement table is mounted on the third camera support, the third camera is mounted on the rotary manual displacement table, and the rotary manual displacement table can drive the third camera to rotate relative to the third camera support, so that the lens orientation of the third camera is adjustable.
In one embodiment, the conveying mechanism comprises a first conveying belt assembly, a second conveying belt assembly, a third conveying belt assembly, a first transmission assembly and a second transmission assembly, wherein the first conveying belt assembly, the second conveying belt assembly and the third conveying belt assembly are sequentially arranged along the conveying direction of the mask, the first conveying module and the second conveying module are mutually spaced to form the first detection gap, and the second conveying module and the third conveying module are mutually spaced to form the second detection gap;
the first transmission assembly is connected between the second conveying belt assembly and the third conveying belt assembly, and is used for enabling the second conveying belt assembly and the third conveying belt assembly to synchronously convey along the mask conveying direction;
the second transmission assembly is connected between the second conveyer belt assembly and the first conveyer belt assembly, and the second transmission assembly is used for enabling the second conveyer belt assembly and the first conveyer belt assembly to synchronously convey along the mask conveying direction.
Above-mentioned gauze mask detection device, through transport mechanism realizes the transportation of gauze mask with transparent package to through surface dirt detection mechanism realizes the dirty detection on gauze mask surface, the quality detection of gauze mask is realized to packing detection mechanism. The mask detection device can directly detect the packaged mask, and reject defective products, so that the occurrence of new dirt addition during packaging in the prior art is avoided.
Drawings
Fig. 1 is a schematic structural view of a mask detecting device according to the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 with the frame removed;
FIG. 3 is a schematic view of the transport mechanism of FIG. 2;
FIG. 4 is a schematic view of the structure of FIG. 2 with the first, second and third photographing components removed;
FIG. 5 is a schematic view of the structure of FIG. 4 at another angle;
fig. 6 is a schematic structural diagram of the third photographing assembly of fig. 2.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 6, the mask detection device according to an embodiment of the present utility model includes a transport mechanism 1, a surface dirt detection mechanism 2, and a package detection mechanism 3, where the transport mechanism 1 is provided with a feeding end, a discharging end, and a first detection station and a second detection station disposed between the feeding end and the discharging end, and the transport mechanism 1 is used for transporting a mask with transparent package from the feeding end to the discharging end.
The surface dirt detection mechanism 2 is arranged corresponding to the first detection station, and the surface dirt detection mechanism 2 is used for detecting the surface of the mask with the transparent package, which is positioned at the first detection station, so as to determine whether dirt exists on the surface of the mask, wherein the dirt comprises dust or impurities.
The packaging detection mechanism 3 is arranged corresponding to the second detection station, and the packaging detection mechanism 3 is used for detecting the mask with the transparent package in the second detection gap so as to determine whether the mask is qualified.
This gauze mask detection device, through transport mechanism 1 realizes the transportation of gauze mask with transparent package to through the dirty detection mechanism 2 in surface realizes the dirty detection on gauze mask surface, the quality detection of whether the position of the relative transparent package of gauze mask and gauze mask on the realization of packing detection mechanism 3 exist the bridge of the nose strip. The mask detection device can directly detect the packaged mask, and reject defective products, so that the occurrence of new dirt addition during packaging in the prior art is avoided.
In one embodiment, as shown in fig. 2 to 5, the first inspection station is provided with a first inspection slit 101.
The surface dirt detection mechanism 2 comprises a first shooting component 21, a first light source component 22 and a second light source component 23, the first light source component 22 and the second light source component 23 are respectively arranged on two opposite sides of the conveying mechanism 1 and correspond to the position of the first detection gap 101, and the light rays of the first light source component 22 and the light rays of the second light source component 23 face the first detection gap 101.
The first shooting component 21 is arranged on one side of the first light source component 22, which faces away from the transport mechanism 1, and the first shooting component 21 is used for shooting one side surface of the mask with the transparent package, which is positioned at the position of the first detection gap 101, so as to determine whether dirt exists on one side surface of the mask.
In one embodiment, as shown in fig. 2, the first light source assembly 22 includes a first coaxial light source 221 and a first tunnel light source 222, and the first tunnel light source 222 is attached to a side of the first coaxial light source 221 facing the transport mechanism 1. The light of the first coaxial light source 221 and the light of the first tunnel light source 222 are all directed to the first detection slit 101.
The first tunnel light source 222 may illuminate a side surface of the mask with the transparent package, and the first coaxial light source 221 may eliminate reflection of light from the side surface of the mask with the transparent package, so as to more accurately photograph the side surface, and improve accuracy of dirt detection.
In one embodiment, as shown in fig. 2, a first slit 2211 is formed on the first coaxial light source 221, a second slit is formed on the first tunnel light source 222, a first photographing slit 220 is formed between the first slit 2211, the second slit and the first detecting slit 101, the first photographing slit 220 is perpendicular to the mask with transparent package at the position of the first detecting slit 101, and the first photographing assembly 21 may photograph a side surface of the mask with transparent package at the position of the first detecting slit 101 through the first photographing slit 220 to detect whether the side surface of the mask with transparent package is dirty.
In one embodiment, as shown in fig. 2, the surface dirt detection mechanism 2 further includes a second photographing assembly 24, where the second photographing assembly 24 is disposed on a side of the second light source assembly 23 facing away from the transporting mechanism 1, and the second photographing assembly 24 is configured to photograph the other side surface of the mask with the transparent package at the position of the first detection slit 101, so as to determine whether the other side surface of the mask is dirt.
In one embodiment, as shown in fig. 4 and 5, the second light source assembly 23 includes a second coaxial light source 231 and a second tunnel light source 232, and the second tunnel light source 232 is attached to a side of the second coaxial light source 231 facing the transportation mechanism 1.
The light of the second coaxial light source 231 and the light of the second tunnel light source 232 are all directed toward the first detection slit 101. The second tunnel light source 232 can illuminate the other side surface of the mask with transparent package, and the second coaxial light source 231 can eliminate the reflection of the other side surface of the mask with transparent package, so as to more accurately shoot the other side surface and improve the accuracy of dirt detection.
In one embodiment, as shown in fig. 2, a third slit 2311 is formed on the second coaxial light source 231, a fourth slit is formed on the second tunnel light source 232, a second photographing slit 230 is formed between the third slit 2311, the fourth slit and the second detecting slit, the second photographing slit 230 is perpendicular to the mask with transparent package at the position of the first detecting slit 101, and the second photographing assembly 24 may photograph the other side surface of the mask with transparent package at the position of the first detecting slit 101 through the second photographing slit 230 to detect whether the other side surface of the mask with transparent package is stained.
In one embodiment, as shown in fig. 2, the first photographing assembly 21 includes a first camera bracket 211 and a first camera 212 mounted on the first camera bracket 211.
The second photographing assembly 24 includes a second camera bracket 241 and a second camera 242 mounted on the second camera bracket 241.
Further, a horizontal adjusting member and a height adjusting member may be provided on the first camera support 211 to adjust the position of the first camera 212 from a horizontal direction or a height direction. A horizontal adjusting member and a height adjusting member may be provided on the second camera support 241 to adjust the position of the second camera 242 from a horizontal direction or a height direction.
In one embodiment, as shown in fig. 2, 4-6, the second inspection station is provided with a second inspection slit 102.
The package detecting mechanism 3 includes a third photographing assembly 31 and a third light source assembly 32, the third photographing assembly 31 and the third light source assembly 32 are respectively disposed on two opposite sides of the transporting mechanism 1 and correspond to the position of the second detecting slit 102, and the light of the third light source assembly 32 is directed to the second detecting slit 102.
The third photographing component 31 is configured to photograph the mask with transparent package at the position of the second detecting slit 102, so as to determine whether the mask is qualified.
Through making the camera lens slope setting of third shooting subassembly 31 to shine the mask from the side, avoid light straight line to shine to third shooting subassembly 31 influence shooting, make the shooting of gauze mask more clear.
In one embodiment, the light irradiation direction of the third light source assembly 32 is perpendicular to the mask at the position of the second detection slit 102. The angle between the lens orientation of the third photographing assembly 31 and the light irradiation direction of the third light source assembly 32 is 10 ° -45 °, so as to perform good photographing and imaging on the mask with transparent package from the side.
In one embodiment, as shown in fig. 6, the third photographing assembly 31 includes a third camera support 311, a rotary manual displacement table 312, and a third camera 313, the rotary manual displacement table 312 is mounted on the third camera 313 support 311, the third camera 313 is mounted on the rotary manual displacement table 312, and the rotary manual displacement table 312 can drive the third camera 313 to rotate relative to the third camera 313 support 311, so that the lens orientation of the third camera 313 is adjustable.
Further, a horizontal adjusting member and a height adjusting member may be disposed on the third camera 313 support 311 to adjust the position of the third camera 313 from the horizontal direction or the height direction.
In one embodiment, as shown in fig. 3 to 5, the transporting mechanism 1 includes a first transporting belt assembly 11, a second transporting belt assembly 12, a third transporting belt assembly 13, a first driving assembly 14, and a second driving assembly 15, where the first transporting belt assembly 11, the second transporting belt assembly 12, and the third transporting belt assembly 13 are sequentially disposed along the transporting direction of the mask, the first transporting module and the second transporting module are spaced from each other to form the first detecting slit 101, and the second transporting module and the third transporting module are spaced from each other to form the second detecting slit 102.
The first transmission assembly 14 is connected between the second conveyor belt assembly 12 and the third conveyor belt assembly 13, and the first transmission assembly 14 is used for enabling the second conveyor belt assembly 12 and the third conveyor belt assembly 13 to synchronously convey along the mask conveying direction.
The second transmission assembly 15 is connected between the second conveyor belt assembly 12 and the first conveyor belt assembly 11, and the second transmission assembly 15 is used for enabling the second conveyor belt assembly 12 and the first conveyor belt assembly 11 to synchronously convey along the mask conveying direction.
It will be appreciated that when the mask with the transparent package moves to the first detecting slit 101, the first photographing assembly 21 and the second photographing assembly 24 will photograph both side surfaces of the mask, respectively, to determine whether there is dirt on both side surfaces of the mask. When the mask with the transparent package moves to the second detecting slit 102, the third photographing assembly 31 photographs the mask with the transparent package to determine whether it is acceptable.
In one embodiment, as shown in fig. 4 and 5, the first conveyor belt assembly 11 includes two first conveyor shafts and a first conveyor belt wound on the two first conveyor shafts, the second conveyor belt assembly 12 includes two second conveyor shafts and a second conveyor belt wound on the two second conveyor shafts, and the third conveyor belt assembly 13 includes two third conveyor shafts and a third conveyor belt wound on the two third conveyor shafts.
The first transmission assembly 14 includes a driving motor 141, a first synchronizing wheel 142, a second synchronizing wheel 143, a third synchronizing wheel 144, and a first synchronizing belt 145, where the first synchronizing wheel 142 is connected with one of the second conveying shafts, the second synchronizing wheel 143 is connected with one of the third conveying shafts, the third synchronizing wheel 144 is connected with an output shaft of the driving motor 141, and the first synchronizing belt 145 is wound around the first synchronizing wheel 142, the second synchronizing wheel 143, and the third synchronizing wheel 144. The third synchronizing wheel 144 is driven to rotate by the driving motor 141, so that the first synchronizing belt 145 drives the first synchronizing wheel 142 and the second synchronizing wheel 143 to rotate under the action of the third synchronizing wheel 144, and the second conveying belt assembly 12 and the third conveying belt assembly 13 are synchronously conveyed along the mask conveying direction.
Further, the second transmission assembly 15 includes a fourth synchronizing wheel 151, a fifth synchronizing wheel 152, and a second synchronizing belt 153, where the fourth synchronizing wheel 151 is connected to one of the first conveying shafts, the fifth synchronizing wheel 152 is connected to one of the second conveying shafts, and the second synchronizing belt 153 is wound around the fourth synchronizing wheel 151 and the fifth synchronizing wheel 152. When the second conveying shaft rotates along with the first synchronizing wheel 142, the second synchronizing belt 153 will drive the fourth synchronizing wheel 151 to rotate under the action of the fifth synchronizing wheel 152, so that the first conveying belt assembly 11 and the second conveying belt assembly 12 can synchronously convey along the mask conveying direction.
In an embodiment, as shown in fig. 1, the mask detecting device further includes a frame 4, and the surface dirt detecting mechanism 2, the package detecting mechanism 3, and the first detecting station and the second detecting station of the transporting mechanism 1 are all installed in the frame 4.
In an embodiment, as shown in fig. 1, the feeding end of the transporting mechanism 1 is provided with a feeding sensing mechanism 5, and the feeding sensing mechanism 5 is used for detecting whether the feeding end is fed. The feed sensing mechanism 5 includes a sensing frame 51 and a sensing body 52 mounted on the sensing frame 51.
Further, a discharging mechanism 6 is arranged at the discharging end of the conveying mechanism 1, and the discharging mechanism 6 is used for enabling the mask conveyed to the discharging end to be discharged to the defective product collecting mechanism or the good product collecting mechanism according to the detection results of the surface dirt detecting mechanism 2 and the packaging detecting mechanism 3.
The discharging mechanism 6 comprises a discharging frame 61 and a blowing assembly arranged on the discharging frame 61, and the blowing assembly can blow the mask transported to the discharging end to the defective product collecting mechanism or the defective product collecting mechanism.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples only represent preferred embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A mask detection device, characterized in that: the mask packaging machine comprises a conveying mechanism, a surface dirt detection mechanism and a packaging detection mechanism, wherein the conveying mechanism is provided with a feeding end, a discharging end, a first detection station and a second detection station, the first detection station and the second detection station are arranged between the feeding end and the discharging end, and the conveying mechanism is used for conveying a mask with transparent packaging from the feeding end to the discharging end;
the surface dirt detection mechanism is arranged corresponding to the first detection station and is used for detecting the surface of the mask with the transparent package at the first detection station so as to determine whether dirt exists on the surface of the mask;
the packaging detection mechanism is arranged corresponding to the second detection station and is used for detecting the mask with the transparent package at the second detection station so as to determine whether the mask is qualified.
2. The mask inspection device according to claim 1, wherein: the first detection station is provided with a first detection gap;
the surface dirt detection mechanism comprises a first shooting assembly, a first light source assembly and a second light source assembly, the first light source assembly and the second light source assembly are respectively arranged on two opposite sides of the conveying mechanism and correspond to the position of the first detection gap, and the light rays of the first light source assembly and the light rays of the second light source assembly face the first detection gap;
the first shooting component is arranged on one side, facing away from the conveying mechanism, of the first light source component and is used for shooting the surface of one side of the mask with the transparent package, which is positioned at the position of the first detection gap, so as to determine whether dirt exists on the surface of one side of the mask.
3. The mask inspection device according to claim 2, wherein: the first light source assembly comprises a first coaxial light source and a first tunnel light source, and the first tunnel light source is attached to one side of the first coaxial light source, which faces the transport mechanism;
the light rays of the first coaxial light source and the light rays of the first tunnel light source face the first detection gap.
4. The mask inspection device according to claim 2, wherein: the surface dirt detection mechanism further comprises a second shooting component, the second shooting component is arranged on one side, opposite to the conveying mechanism, of the second light source component, and the second shooting component is used for shooting the surface of the other side of the mask with the transparent package, which is positioned at the position of the first detection gap, so as to determine whether dirt exists on the surface of the other side of the mask.
5. The mask inspection device according to claim 4, wherein: the second light source assembly comprises a second coaxial light source and a second tunnel light source, and the second tunnel light source is attached to one side of the second coaxial light source, which faces the conveying mechanism;
the light rays of the second coaxial light source and the light rays of the second tunnel light source face the first detection gap.
6. The mask inspection device according to claim 4, wherein: the first shooting component comprises a first camera bracket and a first camera arranged on the first camera bracket;
the second photographing assembly includes a second camera bracket and a second camera mounted on the second camera bracket.
7. The mask inspection device according to claim 2, wherein: the second detection station is provided with a second detection gap;
the package detection mechanism comprises a third shooting assembly and a third light source assembly, the third shooting assembly and the third light source assembly are respectively arranged on two opposite sides of the transportation mechanism and correspond to the position of the second detection gap, and the light of the third light source assembly faces the second detection gap;
the third shooting component is used for shooting the mask with the transparent package at the position of the second detection gap so as to detect whether the mask is qualified or not.
8. The mask inspection device according to claim 7, wherein: the light irradiation direction of the third light source component is perpendicular to the mask at the position of the second detection gap;
and an included angle between the lens orientation of the third shooting component and the light irradiation direction of the third light source component is 10-45 degrees.
9. The mask inspection device according to claim 7, wherein: the third shooting assembly comprises a third camera support, a rotary manual displacement table and a third camera, wherein the rotary manual displacement table is installed on the third camera support, the third camera is installed on the rotary manual displacement table, and the rotary manual displacement table can drive the third camera to rotate relative to the third camera support so that the direction of a lens of the third camera is adjustable.
10. The mask inspection device according to claim 7, wherein: the conveying mechanism comprises a first conveying belt assembly, a second conveying belt assembly, a third conveying belt assembly, a first transmission assembly and a second transmission assembly, wherein the first conveying belt assembly, the second conveying belt assembly and the third conveying belt assembly are sequentially arranged along the mask conveying direction, the first conveying belt assembly and the second conveying belt assembly are mutually spaced to form a first detection gap, and the second conveying belt assembly and the third conveying belt assembly are mutually spaced to form a second detection gap;
the first transmission assembly is connected between the second conveying belt assembly and the third conveying belt assembly, and is used for enabling the second conveying belt assembly and the third conveying belt assembly to synchronously convey along the mask conveying direction;
the second transmission assembly is connected between the second conveyer belt assembly and the first conveyer belt assembly, and the second transmission assembly is used for enabling the second conveyer belt assembly and the first conveyer belt assembly to synchronously convey along the mask conveying direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320170185.5U CN219641598U (en) | 2023-01-18 | 2023-01-18 | Mask detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320170185.5U CN219641598U (en) | 2023-01-18 | 2023-01-18 | Mask detection device |
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| Publication Number | Publication Date |
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| CN219641598U true CN219641598U (en) | 2023-09-05 |
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| CN202320170185.5U Active CN219641598U (en) | 2023-01-18 | 2023-01-18 | Mask detection device |
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| CN (1) | CN219641598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116871181A (en) * | 2023-09-06 | 2023-10-13 | 山东华滋自动化技术股份有限公司 | PCB board check out test set |
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- 2023-01-18 CN CN202320170185.5U patent/CN219641598U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116871181A (en) * | 2023-09-06 | 2023-10-13 | 山东华滋自动化技术股份有限公司 | PCB board check out test set |
| CN116871181B (en) * | 2023-09-06 | 2023-12-08 | 山东华滋自动化技术股份有限公司 | PCB board check out test set |
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