CN214472831U - Visual detection equipment for finished product mask - Google Patents
Visual detection equipment for finished product mask Download PDFInfo
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- CN214472831U CN214472831U CN202120221170.8U CN202120221170U CN214472831U CN 214472831 U CN214472831 U CN 214472831U CN 202120221170 U CN202120221170 U CN 202120221170U CN 214472831 U CN214472831 U CN 214472831U
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Abstract
The utility model discloses a finished product gauze mask visual detection equipment, concretely relates to gauze mask production field, including the conveyer belt, the top surface fixed mounting of conveyer belt has fixed establishment, one side fixed mounting of conveyer belt has the mounting bracket, the bottom fixed mounting of mounting bracket has digital camera, one side fixed mounting of mounting bracket has the light screen, one side fixed mounting of mounting bracket has the mechanism of adjusting luminance, one side fixed mounting of conveyer belt has stop gear, one side of light screen is just right with the mechanism of adjusting luminance, digital camera's bottom is just right with fixed establishment's top surface, the transport speed of conveyer belt is even, interval between the fixed establishment is unanimous. Among the above-mentioned scheme, through mutually supporting of light board and slip rack for can drive the running gear through rotatory axis of rotation and rotate at the in-process of work, and then drive one side of slip rack pulling light board and remove, realize the regulation and control to the illumination angle, improve digital camera's formation of image definition.
Description
Technical Field
The utility model relates to a gauze mask production technical field, more specifically say, the utility model relates to a finished product gauze mask visual detection equipment.
Background
The mask is a sanitary product, generally indicates to wear in the mouth nose position and is used for filtering the air that gets into the mouth nose to reach the effect that blocks harmful gas, smell, droplet, material such as virus, make with materials such as gauze or paper, in the course of working on the mask, need carry out the finished product to the mask that the processing is accomplished and detect, in order to prevent that the defective products in the finished product mask from influencing the whole quality of mask, current mask detection mode is all through making a video recording or the artifical visual detection that looks.
However, the existing devices still have some problems in the process of finished product detection, such as: in the finished product detection process of the mask, the common use method is to perform visual detection through instruments such as a camera and the like, and is used for detecting the quality problem of the finished product mask, and for the instruments such as the camera and the like, the lighting position is very important, and the good lighting effect of the instruments cannot be effectively ensured in the existing equipment; in the process of visual inspection, since the production amount of masks is too large, it is difficult to detect defective products in all masks in the process of visual inspection.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a finished product gauze mask visual detection equipment to it is difficult to the problem that adjustment and flaw article are difficult to detect in the gauze mask to solve prior art's camera imaging definition.
In order to solve the technical problem, the utility model provides a following technical scheme: a finished product gauze mask visual detection device comprises a conveyor belt, wherein a fixing mechanism is fixedly installed on the top surface of the conveyor belt, an installation frame is fixedly installed on one side of the conveyor belt, a digital camera is fixedly installed at the bottom end of the installation frame, a light shielding plate is fixedly installed on one side of the installation frame, a light adjusting mechanism is fixedly installed on one side of the installation frame, a limiting mechanism is fixedly installed on one side of the conveyor belt, one side of the light shielding plate is right opposite to the light adjusting mechanism, the bottom end of the digital camera is right opposite to the top surface of the fixing mechanism, the conveying speed of the conveyor belt is uniform, the intervals among the fixing mechanisms are consistent, the input end of the digital camera is electrically connected with a controller, and the output end of the controller is electrically connected with the input end of the conveyor belt;
the fixing mechanism comprises a fixing mounting sleeve, a mounting plate limiting rod is fixedly mounted at the top end of the fixing mounting sleeve, a mounting plate is embedded in the top surface of the fixing mounting sleeve, a mask upright post is fixedly mounted on the top surface of the mounting plate, a finished mask is detachably mounted on the outer side of the mask upright post, the bottom ends of the finished masks are mutually abutted to the top surface of the mounting plate, pull wires at two ends of the finished masks are in a tight state, and a limiting groove is formed in one side of the mounting plate;
the mechanism of adjusting luminance is including the install bin of adjusting luminance, the one side of install bin of adjusting luminance is rotated and is installed the light board, one side fixedly connected with light board connecting rod of light board, one side fixedly connected with slip rack of light board connecting rod, the bottom of slip rack is in the inner wall sliding connection of install bin of adjusting luminance, the axis of rotation is installed in the inner chamber rotation of install bin of adjusting luminance, the outside fixed mounting of axis of rotation has a rolling gear, rolling gear and slip rack intermeshing.
Preferably, fixed mounting cover and mounting panel gag lever post are soft rubber material component, the quantity of mounting panel gag lever post is four, four mounting panel gag lever posts symmetric distribution are in one side of mounting panel.
Preferably, the surface of gauze mask stand is crude, the quantity of gauze mask stand is four, four gauze mask stand symmetric distribution.
Preferably, the top end of rotation axis fixed mounting has the rolling disc, anti-skidding line has been seted up to one side of rolling disc, the rolling disc is located the top of adjusting luminance install bin.
Preferably, the limiting mechanism comprises a limiting installation box, a stepping motor is fixedly installed in an inner cavity of the limiting installation box, a rotating block is fixedly installed at an output end of the stepping motor, and a moving plate is connected to the inner cavity of the limiting installation box in a sliding mode.
Preferably, the top of turning block is convex surface structure, the top of turning block and the bottom of movable plate butt each other, one side fixedly connected with gag lever post of movable plate, the gag lever post is L type structure.
Preferably, the two sides of the limiting installation box are fixedly provided with guide blocks, and one side of each guide block is connected with the outer side of the limiting rod in a sliding mode.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
in the scheme, the light panel and the sliding rack are matched with each other, so that the rotating gear can be driven to rotate by rotating the rotating shaft in the working process, and the sliding rack is further driven to pull one side of the light panel to move, the regulation and control of the illumination angle are realized, and the imaging definition of the digital camera is improved; and pass through mutually supporting of fixed establishment and stop gear for at the in-process that detects, shoot the sample gauze mask and detect transmission to controller, the rotation of rethread controller control conveyer belt, intermittent type nature shoot the fixed establishment and detect and contrast with the sample gauze mask again, realized having reduced the cost of labor to the short-term test of gauze mask.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic structural view of fig. 1 a according to the present invention;
fig. 3 is a schematic structural view of the fixing mechanism of the present invention;
fig. 4 is a schematic structural view of the light adjusting mechanism of the present invention;
fig. 5 is a schematic view of a local top view structure of the light adjusting mechanism of the present invention;
fig. 6 is a schematic structural diagram of the limiting mechanism of the present invention.
[ reference numerals ]
1. A conveyor belt; 2. a fixing mechanism; 3. a visor; 4. a digital camera; 5. a mounting frame; 6. a dimming mechanism; 7. a limiting mechanism; 21. fixing the mounting sleeve; 22. installing a limiting rod on the plate; 23. mounting a plate; 24. a finished product mask; 25. a mask upright post; 26. a limiting groove; 61. a light plate; 62. a light plate connecting rod; 63. a dimming installation box; 64. a rotating shaft; 65. a sliding rack; 66. a rotating gear; 71. a limiting installation box; 72. a limiting rod; 73. a stepping motor; 74. rotating the block; 75. moving the plate; 76. and a guide block.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides a finished product gauze mask visual detection equipment as accompanying figure 1 to figure 6, including conveyer belt 1, the top surface fixed mounting of conveyer belt 1 has fixed establishment 2, one side fixed mounting of conveyer belt 1 has mounting bracket 5, the bottom fixed mounting of mounting bracket 5 has digital camera 4, one side fixed mounting of mounting bracket 5 has light screen 3, one side fixed mounting of mounting bracket 5 has dimming mechanism 6, one side fixed mounting of conveyer belt 1 has stop gear 7, one side of light screen 3 is just right with dimming mechanism 6, the bottom of digital camera 4 is just right with the top surface of fixed establishment 2, the transportation speed of conveyer belt 1 is even, the interval between the fixed establishment 2 is unanimous, the input electric connection of digital camera 4 has the controller, the output of controller and the input electric connection of conveyer belt 1;
the fixing mechanism 2 comprises a fixing mounting sleeve 21, a mounting plate limiting rod 22 is fixedly mounted at the top end of the fixing mounting sleeve 21, a mounting plate 23 is embedded in the top surface of the fixing mounting sleeve 21, a mask upright post 25 is fixedly mounted on the top surface of the mounting plate 23, a finished mask 24 is detachably mounted on the outer side of the mask upright post 25, the bottom ends of the finished mask 24 are mutually abutted to the top surface of the mounting plate 23, pull wires at two ends of the finished mask 24 are in a tight state, and a limiting groove 26 is formed in one side of the mounting plate 23;
the dimming mechanism 6 comprises a dimming installation box 63, one side of the dimming installation box 63 is rotatably provided with a light panel 61, one side of the light panel 61 is fixedly connected with a light panel connecting rod 62, one side of the light panel connecting rod 62 is fixedly connected with a sliding rack 65, the bottom end of the sliding rack 65 is connected with the inner wall of the dimming installation box 63 in a sliding manner, the inner cavity of the dimming installation box 63 is rotatably provided with a rotating shaft 64, the outer side of the rotating shaft 64 is fixedly provided with a rotating gear 66, the rotating gear 66 is meshed with the sliding rack 65, the outer surfaces of the mask stand columns 25 are rough, the number of the mask stand columns 25 is four, the four mask stand columns 25 are symmetrically distributed, the limiting mechanism 7 comprises a limiting installation box 71, the inner cavity of the limiting installation box 71 is fixedly provided with a stepping motor 73, the output end of the stepping motor 73 is fixedly provided with a rotating block 74, and the inner cavity of the limiting installation box 71 is connected with a moving plate 75 in a sliding manner, the top end of the rotating block 74 is of a convex structure, the top end of the rotating block 74 is abutted against the bottom end of the moving plate 75, one side of the moving plate 75 is fixedly connected with a limiting rod 72, the limiting rod 72 is of an L-shaped structure, guide blocks 76 are fixedly mounted on two sides of the limiting mounting box 71, and one side of each guide block 76 is in sliding connection with the outer side of the corresponding limiting rod 72.
In this embodiment, the fixed mounting sleeve 21 and the mounting plate limiting rods 22 are soft rubber members, the number of the mounting plate limiting rods 22 is four, and the four mounting plate limiting rods 22 are symmetrically distributed on one side of the mounting plate 23.
Specifically, fixed mounting cover 21 and mounting panel gag lever post 22 are soft rubber material component, the quantity of mounting panel gag lever post 22 is four, four mounting panel gag lever posts 22 symmetric distribution are in one side of mounting panel 23, guarantee conveyer belt 1's normal operating.
In this embodiment, a rotating disc is fixedly mounted at the top end of the rotating shaft 64, an anti-slip pattern is formed on one side of the rotating disc, and the rotating disc is located at the top end of the dimming mounting box 63.
Specifically, the top fixed mounting of axis of rotation 64 has the rolling disc, anti-skidding line has been seted up to one side of rolling disc, the rolling disc is located the top of installation case 63 of adjusting luminance for the rotation of axis of rotation 64 is more convenient.
In this embodiment, the stepping motor 73 is of the type CHV 62.
The working process of the utility model is as follows:
the first step is as follows: selecting a qualified finished product mask as a sample, fixing the finished product mask 24 at two ends of a mask upright post 25 through pull wires at two sides of the finished product mask 24, placing the mounting plate 23 at the top end of the fixed mounting sleeve 21, and fixing through the fixed mounting sleeve 21;
the second step is that: the rotating shaft 64 is rotated, the rotating gear 66 is driven to rotate through the rotation of the rotating shaft 64, the sliding rack 65 is driven to move, the lamplight plate connecting rod 62 is driven to move through the movement of the sliding rack 65, the lamplight plate 61 is driven to rotate on one side of the dimming installation box 63 to adjust the illumination angle, a sample is photographed through the digital camera 4 after the illumination angle is adjusted and determined, the photographed picture is conveyed into the controller, the fixing mechanism 2 is driven to rotate at a constant speed through the rotation of the conveyor belt 1, the stepping motor 73 is started, the rotating block 74 is driven to rotate when the stepping motor 73 rotates, the moving plate 75 is driven to move upwards through the rotating block 74, the limiting rod 72 is driven to be clamped and limited with the limiting groove 26, and then the picture is photographed through the digital camera 4;
the third step: and comparing the shot picture with the sample, and when the detection result shows a large difference, controlling the conveyor belt 1 to stop by the controller to take out the unqualified product.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The finished product mask visual inspection equipment comprises a conveyor belt (1), wherein a fixing mechanism (2) is fixedly mounted on the top surface of the conveyor belt (1), and is characterized in that a mounting rack (5) is fixedly mounted on one side of the conveyor belt (1), a digital camera (4) is fixedly mounted at the bottom end of the mounting rack (5), a light shielding plate (3) is fixedly mounted on one side of the mounting rack (5), a dimming mechanism (6) is fixedly mounted on one side of the mounting rack (5), a limiting mechanism (7) is fixedly mounted on one side of the conveyor belt (1), one side of the light shielding plate (3) is just opposite to the dimming mechanism (6), the bottom end of the digital camera (4) is just opposite to the top surface of the fixing mechanism (2), the transportation speed of the conveyor belt (1) is uniform, the distance between the fixing mechanisms (2) is consistent, and the input end of the digital camera (4) is electrically connected with a controller, the output end of the controller is electrically connected with the input end of the conveyor belt (1);
the fixing mechanism (2) comprises a fixing installation sleeve (21), an installation plate limiting rod (22) is fixedly installed at the top end of the fixing installation sleeve (21), an installation plate (23) is installed on the top surface of the fixing installation sleeve (21) in an embedded mode, a mask upright post (25) is fixedly installed on the top surface of the installation plate (23), a finished product mask (24) is detachably installed on the outer side of the mask upright post (25), the bottom end of the finished product mask (24) is abutted to the top surface of the installation plate (23), pull wires at two ends of the finished product mask (24) are in a tight state, and a limiting groove (26) is formed in one side of the installation plate (23);
dimming mechanism (6) are including adjusting luminance install bin (63), one side of adjusting luminance install bin (63) is rotated and is installed light board (61), one side fixedly connected with light board connecting rod (62) of light board (61), one side fixedly connected with slip rack (65) of light board connecting rod (62), the bottom of slip rack (65) is in the inner wall sliding connection of adjusting luminance install bin (63), axis of rotation (64) are installed in the inner chamber rotation of adjusting luminance install bin (63), the outside fixed mounting of axis of rotation (64) has rotating gear (66), rotating gear (66) and slip rack (65) intermeshing.
2. The visual detection equipment for the finished mask according to claim 1, wherein the fixed mounting sleeve (21) and the mounting plate limiting rods (22) are soft rubber components, the number of the mounting plate limiting rods (22) is four, and the four mounting plate limiting rods (22) are symmetrically distributed on one side of the mounting plate (23).
3. The visual inspection device for finished masks according to claim 1, wherein the outer surface of the mask posts (25) is rough, the number of the mask posts (25) is four, and the four mask posts (25) are symmetrically distributed.
4. The visual detection device for the finished mask according to claim 1, wherein a rotating disc is fixedly mounted at the top end of the rotating shaft (64), anti-skid grains are formed on one side of the rotating disc, and the rotating disc is located at the top end of the dimming mounting box (63).
5. The visual detection equipment for the finished product mask as claimed in claim 1, wherein the limiting mechanism (7) comprises a limiting installation box (71), a stepping motor (73) is fixedly installed in an inner cavity of the limiting installation box (71), a rotating block (74) is fixedly installed at an output end of the stepping motor (73), and a moving plate (75) is slidably connected to the inner cavity of the limiting installation box (71).
6. The visual detection device for the finished mask according to claim 5, wherein the top end of the rotating block (74) is of a convex structure, the top end of the rotating block (74) is abutted against the bottom end of the moving plate (75), one side of the moving plate (75) is fixedly connected with a limiting rod (72), and the limiting rod (72) is of an L-shaped structure.
7. The visual detection equipment for the finished mask according to claim 6, wherein guide blocks (76) are fixedly installed on two sides of the limiting installation box (71), and one side of each guide block (76) is connected with the outer side of the limiting rod (72) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120221170.8U CN214472831U (en) | 2021-01-27 | 2021-01-27 | Visual detection equipment for finished product mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120221170.8U CN214472831U (en) | 2021-01-27 | 2021-01-27 | Visual detection equipment for finished product mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214472831U true CN214472831U (en) | 2021-10-22 |
Family
ID=78116389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120221170.8U Active CN214472831U (en) | 2021-01-27 | 2021-01-27 | Visual detection equipment for finished product mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214472831U (en) |
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2021
- 2021-01-27 CN CN202120221170.8U patent/CN214472831U/en active Active
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