A toilet head product flaw automatic detection production line

Abstract

The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application discloses a toilet head product flaw automatic detection production line, and relates to the technical field of flaw optical detection. The application

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of optical defect detection, in particular to a toilet head product defect automatic detection production line. BACKGROUND

[0002] In the production process of toilet products, the application of optical detection technology has become an indispensable part of improving product quality and production efficiency. Optical detection technology, with its high precision, non-contact and real-time characteristics, is widely used in defect detection, size measurement and quality control of toilet product surface and other aspects.

[0003] In the process of detecting the surface defects of toilet products on the production line, the toilet products need to be transported through the optical detection area one by one by the conveying belt, which will cause the two sides of the optical detection area to be in an open state. Although a curtain is used for shielding on some production lines, due to the nature of the movable connection of the curtain, the curtain cannot completely cover the two sides of the optical detection area during the falling process, which is easy to form a gap, so that part of the external light source enters the inside of the optical detection area through the curtain gap. Not only does this make the optical detection area vulnerable to changes in external light, such as sunlight and workshop lighting fluctuations, causing the light intensity received by the detection equipment to be unstable, thus affecting the accuracy of the detection results, but also the reflected light and scattered light of the surrounding environment also enter the detection area, superimposed with the detection light source, forming light pollution, interfering with the normal work of the detection equipment, and reducing the precision of the toilet product surface defect detection.

[0004] Therefore, the present application provides a toilet head product defect automatic detection production line to solve the above problems. SUMMARY

[0005] (I) Technical problems solved

[0006] In view of the deficiencies of the prior art, the present application provides a toilet head product defect automatic detection production line, which can effectively solve the problems in the prior art.

[0007] (II) Technical solutions

[0008] To achieve the above purpose, the purpose of the present application can be realized by the following technical solutions:

[0009] A toilet machine head product defect automatic detection production line, including production conveying roller, the upper end surface of production conveying roller is fixedly connected with optical detection chamber, the side wall of production conveying roller is fixedly connected with power switch, the upper end surface of optical detection chamber is fixedly connected with mounting frame, the upper of optical detection chamber is provided with light source blocking mechanism, the light source blocking mechanism is used for blocking external light source into the inside of optical detection chamber, product limiting mechanism is arranged in the optical detection chamber, and the product limiting mechanism is used for pushing the product in the optical detection chamber to the specified position.

[0010] As a further scheme of the application: the light source blocking mechanism includes symmetrically arranged light shielding plates, the light shielding plates are vertically slidably connected to both sides of the optical detection chamber, the light shielding plates are rotatably connected to the connecting plates away from the optical detection chamber, the connecting plates are rotatably connected to the linkage plates away from the light shielding plates, the two linkage plates are fixedly connected to the rotating shaft, the rotating shaft is symmetrically rotatably connected to the support blocks on the outer surface, and the support blocks are fixedly connected to the upper end surface of the optical detection chamber.

[0011] As a further scheme of the application: the rotating shaft is fixedly connected to the transmission gear on the outer surface, the transmission gear is meshingly connected to the rack plate above, the rack plate is symmetrically fixedly connected to the slide plates on the upper end surface, and the slide plates are horizontally slidably connected to the lower end surface of the mounting frame.

[0012] As a further scheme of the application: the mounting frame is rotatably connected to the pulleys on the lower end surface, one of the pulleys is fixedly connected to the driving motor, the pulleys are sleeved with the belt on the outer surface, the belt is fixedly connected to the linkage frame on the outer surface, the linkage frame is rotatably connected to the connecting shaft on the lower end surface, and the connecting shaft is fixedly connected to the upper end surface of the rack plate.

[0013] As a further scheme of the application: the two light shielding plates are fixedly connected to the connecting frames on the same side, one of the connecting frames is fixedly connected to the dial plate near the power switch, and the dial plate and the power switch are in the same vertical plane.

[0014] As a further scheme of the application: the product limiting mechanism includes symmetrically arranged T-shaped plates, the T-shaped plates are symmetrically fixedly connected to the slide columns on the side close to the optical detection chamber, the slide columns are slidably connected to the optical detection chamber, and the limiting plates are fixedly connected between the two slide columns on the same side and away from the T-shaped plates.

[0015] As a further scheme of the application: the lower end surface of the T-shaped plate is provided with a sliding groove, the sliding groove is slidably connected to the sliding block, the lower end surface of the sliding block is rotatably connected to the push plate, and the push plate is rotatably connected to the upper end surface of the connecting frame away from the sliding block.

[0016] As a further scheme of the present application: the sliding block side wall is fixedly connected with springs, and the far end of the spring from the sliding block is fixedly connected to the inner wall of the sliding groove.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present application provides a toilet head product flaw automatic detection production line, which has the following beneficial effects:

[0019] 1. By setting the light source blocking mechanism, the two sides of the optical detection chamber can be automatically opened intermittently during the conveying of the toilet product, and after the toilet product moves into the optical detection chamber, the two sides are closed to block the external light source from entering the optical detection chamber. This not only effectively isolates the interference of external light (such as sunlight and workshop lighting), ensures that the light received by the detection equipment only comes from the detection light source, avoids the problem of unstable light intensity, thereby improving the accuracy and reliability of the detection results, but also avoids the situation of light pollution caused by the superposition of external light and detection light, and improves the precision of the optical detection chamber in detecting the surface flaws of the toilet product.

[0020] 2. By setting the connecting frame and the push plate, the power switch can be opened and closed to move the production conveying roller synchronously during the lifting and closing of the two light shielding plates. This not only realizes the automatic linkage of the light shielding plate and the production conveying roller, eliminates the need for additional driving equipment to control the operation and closing of the production conveying roller, improves the automation level of the toilet product detection production line, but also makes the opening and closing of the light shielding plate and the starting and stopping of the production conveying roller accurately synchronized, optimizes the time arrangement and efficiency of the entire detection process.

[0021] 3. By setting the product limiting mechanism, the limiting plates inside the optical detection chamber can be driven to move closer to each other to push the toilet product to the center of the optical detection chamber during the process of blocking the light source of the optical detection chamber by the two light shielding plates. This not only helps the optical detection chamber to take pictures or scan from the best angle, thereby improving the clarity and accuracy of the image or data, and enabling more accurate identification of the flaws on the surface of the toilet product, but also eliminates the need for manual adjustment of the position of the toilet product, saves time through automatic pushing, and improves the continuity and efficiency of the detection process.

[0022] 4. Through the provided slider and spring, after the limit plate contacts different toilet products, as the limit plate is continuously pressured, it will convert into pushing the slider to move and squeeze the spring, so that the limit plate can adapt to different toilet products. This not only improves the compatibility of the optical inspection room with different types of toilet products, but also eliminates the need to design separate fixtures for each size of toilet product, reducing production costs and complexity. Moreover, by automatically adjusting the position of the limit plate, it can ensure that the toilet product is always in the center of the inspection area, thereby improving the shooting or scanning accuracy of the inspection equipment and reducing the inspection error caused by position deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 For the present invention Figure 1 Schematic diagram of the enlarged structure of area A in the middle;

[0026] Figure 3 This is a schematic diagram of the sunshade connection structure of the present invention;

[0027] Figure 4 For the present invention Figure 3 Schematic diagram of the enlarged structure of the middle B area;

[0028] Figure 5 This is a schematic diagram of the bottom structure of the mounting frame of the present invention;

[0029] Figure 6 This is a schematic diagram of the internal structure of the optical detection chamber of the present invention;

[0030] Figure 7 This is a schematic diagram of the connection structure of the connecting frame and the limiting plate of the present invention;

[0031] Figure 8 It is a schematic diagram of the connection structure of the push plate and the T-shaped plate of the present invention.

[0032] In the picture: 1. Production conveyor rollers; 2. Optical inspection room;

[0033] 301, shading plate; 302, connecting plate; 303, linkage plate; 304, rotating shaft; 305, support block; 306, connecting frame; 307, shift plate; 308, transmission gear; 309, rack plate; 310, pulley; 311, slide plate; 312, belt; 313, linkage frame; 314, connecting shaft;

[0034] 401, push plate; 402, T-shaped plate; 403, slide column; 404, limiting plate; 405, sliding block; 406, sliding groove; 407, spring;

[0035] 5, mounting frame; 6, power switch. DETAILED DESCRIPTION

[0036] The technical solutions of the present application will be described clearly and completely below in conjunction with the embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0037] A toilet head product defect automatic detection production line of the embodiment, as shown in Figure 1 Figure 8 It comprises a production conveying roller 1, a light detection chamber 2 is fixedly connected to the upper end face of the production conveying roller 1, a power switch 6 is fixedly connected to the side wall of the production conveying roller 1, a mounting frame 5 is fixedly connected to the upper end face of the light detection chamber 2, and a light source blocking mechanism is arranged on the light detection chamber 2, which is used to block external light sources from entering the inside of the light detection chamber 2.

[0038] In the embodiment, as shown in Figure 1 and Figure 3 The light source blocking mechanism comprises symmetrically arranged light shielding plates 301, the light shielding plates 301 are each vertically slidingly connected to the two sides of the light detection chamber 2, the light shielding plates 301 are each rotatably connected to a connecting plate 302 away from the light detection chamber 2, the connecting plates 302 are each rotatably connected to a linkage plate 303 away from the light shielding plates 301, a rotating shaft 304 is fixedly connected between the two linkage plates 303, support blocks 305 are symmetrically rotatably connected to the outer surface of the rotating shaft 304, and the support blocks 305 are fixedly connected to the upper end face of the light detection chamber 2. When the rotating shaft 304 drives the two linkage plates 303 to rotate, the linkage plates 303 will drive the light shielding plates 301 to ascend and descend on the side wall of the light detection chamber 2 through the connecting plates 302.

[0039] In the embodiment, as shown in Figure 3 and Figure 4 A transmission gear 308 is fixedly connected to the center of the outer surface of the rotating shaft 304, a rack plate 309 is meshingly connected above the transmission gear 308, slide plates 311 are symmetrically fixedly connected to the upper end face of the rack plate 309, and the slide plates 311 are each horizontally slidingly connected to the lower end face of the mounting frame 5. When the rack plate 309 slides on the lower end face of the mounting frame 5 through the slide plates 311, it will drive the transmission gear 308 below to drive the rotating shaft 304 to rotate synchronously.

[0040] In the embodiment, as shown in Figure 4 and Figure 5 ​As shown, the lower end surface of the mounting frame 5 is symmetrically connected with pulleys 310, one of the pulleys 310 is fixedly connected with a driving motor, the outer surface of the pulleys 310 is sleeved with a belt 312, the outer surface of the belt 312 is fixedly connected with a linkage frame 313, the lower end surface of the linkage frame 313 is rotatably connected with a connecting shaft 314, the connecting shaft 314 is fixedly connected to the upper end surface of the rack plate 309, when the driving motor drives one of the pulleys 310 to rotate, the belt 312 can move around the two pulleys 310 through the other pulley 310, when the linkage frame 313 moves horizontally following the belt 312, the linkage frame 313 will move synchronously by driving the rack plate 309 through the connecting shaft 314, when the linkage frame 313 moves around the pulley 310 following the belt 312, the linkage frame 313 will synchronously rotate around the connecting shaft 314, and the initial rack plate 309 will not move.

[0041] In this embodiment, as shown in Figure 1 and Figure 2 , the two light shielding plates 301 are fixedly connected with connecting frames 306 between the same sides, one of the connecting frames 306 is fixedly connected with a dial plate 307 near the power switch 6 side, the dial plate 307 and the power switch 6 are in the same vertical plane, when the light shielding plate 301 drives the connecting frame 306 to rise and fall, the dial plate 307 can drive the power switch 6 to open and close.

[0042] In the prior art, since the toilet products need to be transported through the optical detection place in sequence by the conveying belt, the two sides of the optical detection place are in an open state, not only can the optical detection place be easily affected by the changes of external light such as sunlight and workshop lighting, resulting in unstable light intensity received by the detection equipment, thereby affecting the accuracy of the detection result, but also the reflected light and scattered light of the surrounding environment can enter the detection area, superimposed with the detection light source, forming light pollution, interfering with the normal work of the detection equipment, and reducing the precision of the surface defect detection of the toilet products. Compared with the prior art, the optical detection chamber 2 can be intermittently opened automatically on both sides during the conveying process of the toilet products, and after the toilet products move into the optical detection chamber 2, the two sides can be closed to block the external light source from entering the optical detection chamber 2. Not only can the interference of external light such as sunlight and workshop lighting be effectively isolated, ensuring that the light received by the detection equipment only comes from the detection light source, avoiding the problem of unstable light intensity, thereby improving the accuracy and reliability of the detection result, but also avoiding the superposition of external light source and detection light source to form light pollution, improving the precision of the optical detection chamber 2 for surface defect detection of the toilet products.

[0043] In other aspects, the present embodiment also provides a product limiting mechanism for pushing the product inside the optical detection chamber 2 to a specified position, as shown in Figure 1 、 Figure 6 - Figure 8As shown, the product limiting mechanism comprises symmetrically arranged T-shaped plates 402, and each T-shaped plate 402 is symmetrically and fixedly connected with a slide column 403 close to one side of the optical detection chamber 2, and the slide column 403 penetrates through and is connected with the optical detection chamber 2 in a sliding mode, and between the two slide columns 403 on the same side and away from the T-shaped plate 402, a limiting plate 404 is fixedly connected.

[0044] As shown in the embodiment, Figure 7 and Figure 8 the lower end surface of each T-shaped plate 402 is provided with a sliding groove 406, and the sliding groove 406 is connected with a sliding block 405 in a sliding mode, and the lower end surface of the sliding block 405 is rotatably connected with a push plate 401, and the end of the push plate 401 away from the sliding block 405 is rotatably connected with the upper end surface of the connecting frame 306, when the connecting frame 306 is lifted, the push plate 401 will push the sliding block 405 to slide synchronously in the sliding groove 406, and when the sliding block 405 is limited, the T-shaped plate 402 will be pushed to move after the sliding block 405 is pushed by the force.

[0045] As shown in the embodiment, Figure 8 the side wall of the sliding block 405 is fixedly connected with a spring 407, and the end of the spring 407 away from the sliding block 405 is fixedly connected with the inner wall of the sliding groove 406, when the sliding block 405 is hindered, the sliding block 405 will slide in the sliding groove 406 and pull the spring 407 to extend.

[0046] Compared with the prior art, during the process of lowering the two light shielding plates 301 to block the light source of the optical detection chamber 2, the limiting plates 404 inside the optical detection chamber 2 are synchronously driven to move close to each other, and the closestool product is pushed to the center of the optical detection chamber 2, which not only facilitates the optical detection chamber 2 to be photographed or scanned from the best angle, thereby improving the clarity and accuracy of the image or data, and more accurately identifying the defects on the surface of the closestool product, but also saves time and improves the continuity and efficiency of the detection process by automatically pushing the closestool product without manual adjustment of the position of the closestool product.

[0047] The working process and principle involved in the above embodiment are as follows:

[0048] When the staff needs to detect the surface of the toilet product, first open the drive motor connected to one of the pulleys 310, drive the pulley 310 to rotate, at this time, through the belt 312 sleeved between the outer surfaces of the two pulleys 310, when one of the pulleys 310 rotates, the other pulley 310 can be driven to rotate synchronously, drive the belt 312 to move around the two pulleys 310, with the movement of the belt 312, the belt 312 will drive the outer surface of the connected linkage frame 313 to move horizontally first, through the connecting shaft 314 rotatably connected to the lower end surface of the linkage frame 313, the lower rack plate 309 is actuated to move synchronously, because the upper end surface of the rack plate 309 is symmetrically connected with the slide plate 311, and the slide plate 311 is slidably connected to the lower end surface of the mounting frame 5, therefore, when the rack plate 309 is actuated, the mounting frame 5 will move synchronously horizontally at the lower end, and through the meshing connection between the rack plate 309 and the transmission gear 308, the transmission gear 308 connected to the rotating shaft 304 will rotate on the two supporting blocks 305 (it should be noted that the number of teeth on the lower end surface of the rack plate 309 is adapted to the number of teeth on the outer surface of the transmission gear 308 for one revolution), drive the linkage plate 303 connected to both ends of the rotating shaft 304 to rotate synchronously, when the rotating shaft 304 drives the linkage plate 303 to rotate for half a revolution, the end of the linkage plate 303 away from the rotating shaft 304 will rotate from below the rotating shaft 304 to above the rotating shaft 304, and pull the connecting plate 302 to move around the rotating shaft 304, with the movement of the connecting plate 302, the connecting plate 302 will pull the light shielding plates 301 on both sides of the optical detection chamber 2 to rise synchronously, and in the process of rising of the light shielding plates 301 on both sides, the connecting frame 306 connected between the light shielding plates 301 will rise synchronously, because one of the connecting frames 306 has a push plate 307 connected to the side wall, and the push plate 307 and the power switch 6 are in the same vertical plane, therefore, in the process of rising of the connecting frame 306, the push plate 307 will be brought into contact with the power switch 6 and make the push plate 307 actuate the power switch 6 to open, so that the production conveying roller 1 works, and the toilet product is conveyed into the optical detection chamber 2 in the process of rising of the light shielding plates 301 on both sides;

[0049] In the process of the connecting frame 306 rising to drive the push plate 307 to open the power switch 6, the connecting frame 306 will push the lower end of the push plate 401 connected to the upper end surface to rise synchronously, so that the push plate 401 moves from an inclined state to a horizontal state. With the change of the state of the push plate 401, the push plate 401 will push the sliding block 405 to slide synchronously in the sliding groove 406 opened in the lower end surface of the T-shaped plate 402. Since the spring 407 is connected between the sliding block 405 and the sliding groove 406, the sliding block 405 pushes the T-shaped plate 402 to move horizontally away from the optical detection chamber 2 through the spring 407, and drives the sliding column 403 to slide out of the optical detection chamber 2, and drives the two limiting plates 404 in the optical detection chamber 2 to move away from each other, so that the production conveying roller 1 can convey the closestool product between the limiting plates 404;

[0050] When the shaft 304 rotates the linkage plate 303 by half a circle, the end of the linkage plate 303 away from the shaft 304 will rotate from above to below again. At this time, the linkage plate 303 will push the light shield plate 301 to slide downward on the side wall of the optical detection chamber 2 through the connecting plate 302, so as to close the two sides of the optical detection chamber 2 and block the external light source from entering the optical detection chamber 2. This not only effectively isolates the interference of external light (such as sunlight and workshop lighting), ensures that the light received by the detection equipment only comes from the detection light source, avoids the problem of unstable light intensity, thereby improving the accuracy and reliability of the detection result, but also avoids the situation that the external light source and the detection light source are superimposed to form light pollution, and improves the precision of the optical detection chamber 2 in detecting the surface defects of the closestool product.

[0051] In the process of the light shield plate 301 descending, the light shield plate 301 drives the two connecting frames 306 to descend synchronously, and makes the connecting frame 306 drive the push plate 307 connected on the side wall to move downward again, and reversely drive the power switch 6 to close the movement of the production conveying roller 1. At this time, the production conveying roller 1 has conveyed the closestool product into the optical detection chamber 2. This not only realizes the automatic linkage of the light shield plate 301 and the production conveying roller 1, and does not need to use additional driving equipment to control the operation and closing of the production conveying roller 1, thereby improving the automation level of the closestool product detection production line, but also makes the opening and closing of the light shield plate 301 and the starting and stopping of the production conveying roller 1 accurately synchronized, and optimizes the time arrangement and efficiency of the entire detection process.

[0052] In the process of the connection frame 306 descending, the connection frame 306 will pull the lower end of the push plate 401 downward again, so that the push plate 401 moves from a horizontal state to an inclined state. With the change of the state of the push plate 401, the push plate 401 will pull the T-shaped plate 402 again by the sliding block 405 and the spring 407 to move close to the optical detection chamber 2, push the sliding column 403 to slide into the inside of the optical detection chamber 2, so that the two limiting plates 404 inside the optical detection chamber 2 move close to each other, push the closest toilet product to the center of the optical detection chamber 2. This is not only conducive to the optical detection chamber 2 to take pictures or scan from the best angle, thereby improving the clarity and accuracy of the image or data, so as to more accurately identify the defects on the surface of the closest toilet product, but also saves time and improves the continuity and efficiency of the detection process by automatically pushing without manual adjustment of the position of the closest toilet product.

[0053] When the two limiting plates 404 contact the closest toilet product and push it to the center, with the continuous descent of the connection frame 306, the connection frame 306 will pull the sliding block 405 to slide in the sliding groove 406 at the lower end of the T-shaped plate 402 through the push plate 401, and pull the spring 407 connected between the sliding block 405 and the sliding groove 406, without sliding the T-shaped plate 402, the sliding column 403 and the limiting plate 404, so that the limiting plate 404 can adapt to different closest toilet products. This not only improves the compatibility of the optical detection chamber 2 for different types of closest toilet products, without the need to design a fixing device for each size of closest toilet product, thereby reducing production cost and complexity, but also ensures that the closest toilet product is always in the center of the detection area by automatically adjusting the position of the limiting plate 404, thereby improving the shooting or scanning accuracy of the detection equipment and reducing detection errors caused by position deviation.

[0054] When the belt 312 moves the rack plate 309 from one side above the transmission gear 308 to the other side through the linkage frame 313 and the connecting shaft 314, the rack plate 309 will drive the transmission gear 308 to rotate a circle. With the connection frame 306 continuing to move following the belt 312, the belt 312 will drive the connection frame 306 to move from horizontal to rotation around the center of the pulley 310. At this time, the connecting shaft 314 will move to the center directly below the pulley 310, and the connection frame 306 and the connecting shaft 314 are rotationally connected, so the linkage frame 313 will rotate on the upper end of the connecting shaft 314 when it rotates around the pulley 310 following the belt 312, without driving the rack plate 309 to move. In the gap where the rack plate 309 does not move, the optical detection chamber 2 can complete the detection of the surface of the closest toilet product inside.

[0055] The preferred embodiments of the application disclosed above are only to facilitate the elucidation of the application. The preferred embodiments do not describe all the details of the application and limit the application to the specific embodiments described. Obviously, many modifications and variations can be made in light of the teachings above. The description is chosen and described in order to best explain the principles of the application and its practical application to thereby enable others skilled in the art to best utilize the application and get the best results from the application. The application is only limited by the claims and their full scope and equivalents.

Claims

1. A toilet head product defect automatic detection production line, comprising a production conveyor roller (1), an optical detection chamber (2) fixedly connected to the upper end surface of the production conveyor roller (1), and a power switch (6) fixedly connected to the side wall of the production conveyor roller (1), characterized in that: The upper end surface of the optical detection chamber (2) is fixedly connected to a mounting frame (5); The optical detection chamber (2) is provided with a light source blocking mechanism, which is used to block external light sources from entering the interior of the optical detection chamber (2); A product limiting mechanism is provided in the optical inspection chamber (2), and the product limiting mechanism is used to push the product inside the optical inspection chamber (2) to a designated position; The light source blocking mechanism comprises symmetrically arranged shading plates (301), the shading plates (301) are vertically slidably connected to both sides of the optical detection chamber (2), the side of the shading plates (301) away from the optical detection chamber (2) is rotatably connected to a connecting plate (302), the end of the connecting plate (302) away from the shading plates (301) is rotatably connected to a linkage plate (303), a rotating shaft (304) is fixedly connected between the two linkage plates (303), the outer surface of the rotating shaft (304) is symmetrically rotatably connected to a support block (305), and the support block (305) is fixedly connected to the upper end surface of the optical detection chamber (2); A transmission gear (308) is fixedly connected to the center of the outer surface of the rotating shaft (304), a rack plate (309) is meshed and connected above the transmission gear (308), a slide plate (311) is symmetrically fixedly connected to the upper end surface of the rack plate (309), and the slide plates (311) are horizontally slidably connected to the lower end surface of the mounting frame (5); A connecting frame (306) is fixedly connected between the same sides of the two shading plates (301), and a dial plate (307) is fixedly connected to the side of one of the connecting frames (306) close to the power switch (6), and the dial plate (307) and the power switch (6) are located on the same vertical plane; The product limiting mechanism comprises a symmetrically arranged T-shaped plate (402), wherein the T-shaped plate (402) is symmetrically fixedly connected to a sliding column (403) on one side close to the optical detection chamber (2), and the sliding columns (403) are all slidably connected to the optical detection chamber (2), and a limiting plate (404) is fixedly connected between the ends of the two sliding columns (403) on the same side away from the T-shaped plate (402).

2. The automatic detection production line for toilet head product defects according to claim 1 is characterized in that: The lower end surface of the mounting frame (5) is symmetrically connected to a pulley (310), one of the pulleys (310) is fixedly connected to a driving motor, a belt (312) is sleeved between the outer surfaces of the pulleys (310), the outer surface of the belt (312) is fixedly connected to a linkage frame (313), the lower end surface of the linkage frame (313) is rotatably connected to a connecting shaft (314), and the connecting shaft (314) is fixedly connected to the upper end surface of the rack plate (309).

3. The automatic detection production line for toilet head product defects according to claim 1 is characterized in that: The lower end surface of the T-shaped plate (402) is provided with a sliding groove (406), and a slider (405) is slidably connected in the sliding groove (406). The lower end surface of the slider (405) is rotatably connected to a push plate (401), and the end of the push plate (401) away from the slider (405) is rotatably connected to the upper end surface of the connecting frame (306).

4. The automatic detection production line for toilet head product defects according to claim 3 is characterized in that: The side walls of the slider (405) are fixedly connected with springs (407), and one end of the spring (407) away from the slider (405) is fixedly connected to the inner wall of the slide groove (406).

Images