A continuous type light inspection machine for preparing oral liquid

Abstract

The present application relates to the technical field of optical detection, and more particularly to a continuous lamp detection machine for oral liquid preparation. The medicinal substances and impurities in the oral liquid are deposited and wrapped with each other, and the lamp detection machine is difficult to identify the impurities. The support frame is provided with a chain transmission system, the support frame is fixedly connected with a visual detection unit, a plurality of butt blocks are fixedly connected on the chain of the chain transmission system at equal intervals, the butt blocks are rotatably connected with rotating discs, the rotating discs are provided with fixing assemblies for fixing the oral liquid bottles to be detected, the support frame is provided with a driving assembly, and the driving assembly is used for driving the oral liquid bottles to be upside down. The present application can make the rotating disc rotate by 180 degrees, the oral liquid bottle is upside down, the particles deposited at the bottom of the oral liquid bottle are dispersed and suspended in the oral liquid, the subsequent visual detection unit is convenient for inspection, and the accuracy of the oral liquid lamp detection is improved.

Description

Technical Field

[0001] This invention relates to the field of optical inspection technology, and in particular to a continuous light inspection machine for the preparation of oral liquids. Background Technology

[0002] Light inspection machines are specialized equipment used to inspect the quality of liquid products in transparent or semi-transparent containers. They are widely used in the pharmaceutical, food, and beverage industries. By providing uniform and sufficient lighting conditions, they enable automated systems to clearly observe the interior of the container, thereby identifying potential foreign objects, sediments, bubbles, or other defects. Continuous light inspection machines are highly automated inspection devices designed for large-scale, high-speed production lines. They can perform real-time inspections on products passing through during uninterrupted production, ensuring that each product meets quality standards. However, because the medicinal substances inside oral liquids tend to settle at the bottom of the bottle, foreign impurities entering the oral liquid also settle at the bottom of the bottle. This makes it easy for foreign impurities to be encapsulated by the medicinal substances, thus preventing the light inspection machine from accurately identifying foreign impurities inside the oral liquid bottle and reducing the accuracy of light inspection of oral liquid bottles. Summary of the Invention

[0003] To overcome the shortcomings of existing light inspection machines in accurately identifying foreign impurities in oral liquid bottles, this invention provides a continuous light inspection machine for oral liquid preparation.

[0004] The technical implementation of the present invention is as follows: a continuous light inspection machine for oral liquid preparation, comprising: a support frame, the support frame being provided with a chain drive system, a visual inspection unit being fixedly connected to the support frame, a plurality of equally spaced docking blocks being fixedly connected to the chain of the chain drive system, the docking blocks being rotatably connected to a rotating disk, the rotating disk being provided with a fixing component for fixing the oral liquid bottle to be inspected, and the support frame being provided with a driving component, wherein the oral liquid bottle to be inspected is inverted when passing through the chain drive system and the driving component.

[0005] Preferably, the fixing component includes: a retaining shaft, which is slidably connected to one side of the rotating disk; a placement platform, which is fixedly connected to one side of the rotating disk, with the retaining shaft located above the placement platform; and a clamping component, which is disposed on the placement platform for clamping the oral liquid bottle from multiple directions.

[0006] Preferably, the clamping assembly includes: a sliding member slidably connected to the placement platform, wherein the placement platform has annularly spaced protrusions with inclined surfaces, the sliding member has annularly spaced clearance holes, the protrusions of the placement platform correspond one-to-one with the clearance holes of the sliding member, the clearance holes on the sliding member are for adjacent protrusions on the placement platform to pass through, and the clamping shaft has an inclined surface; a first elastic element disposed between the placement platform and the sliding member; and a pushing assembly disposed on the rotating disk for driving the clamping shaft to clamp the oral liquid bottle.

[0007] Preferably, the pushing assembly includes: a fixed frame, fixedly connected to one side of the rotating disk; a pushing member, slidably connected to the fixed frame, the locking shaft being slidably connected to the pushing member, the pushing member being provided with an inclined sliding groove, and when the pushing member moves, the pushing member drives the locking shaft to move through the inclined sliding groove, causing the locking shaft to slide relative to the rotating disk; a second elastic element, disposed between the fixed frame and the pushing member; and a stabilizing component, disposed on the docking block, for stabilizing the state of the rotating disk.

[0008] Preferably, the stabilizing component includes: a stabilizing ring, fixedly connected to the docking block; a stabilizing slide rod, slidably connected to one side of the fixing frame; and a third elastic element disposed between the stabilizing slide rod and the fixing frame, wherein the stabilizing ring and the third elastic element are used to clamp the stabilizing slide rod.

[0009] Preferably, the driving assembly includes: a squeezing plate, fixedly connected to the support frame, for squeezing all the pushing members; first toothed rings, the same number as the docking blocks, respectively fixedly connected to adjacent fixed frames; a first rack frame, fixedly connected to the lower part of the support frame, for driving all the first toothed rings to rotate; and a reset assembly, disposed on the support frame, for driving the oral liquid bottle to reset quickly.

[0010] Preferably, the teeth on the first rack are evenly spaced to allow all the rotating disks to rotate intermittently in one direction.

[0011] Preferably, the reset assembly includes: a second rack frame, fixedly connected to the upper part of the support frame, and the second rack frame is located above the first rack frame; and second toothed rings, the same number as the first toothed rings, respectively fixedly connected to one side of the adjacent fixed frame, the second rack frame being used to drive all the second toothed rings to rotate.

[0012] Preferably, the pitch circle radius of the second toothed ring is smaller than that of the first toothed ring.

[0013] Preferably, the device further includes: a swing assembly disposed on the support frame for driving the oral liquid bottle to swing via the rotating disk; the swing assembly includes: a third rack fixedly connected to the support frame, the teeth on the third rack being evenly spaced; and a fourth rack fixedly connected to the support frame, the third rack and the fourth rack being located on opposite sides of the first toothed ring, the teeth on the fourth rack being evenly spaced, and the teeth on the third rack and the fourth rack being staggered; the third rack and the fourth rack together drive the first toothed ring to reciprocate.

[0014] The present invention has the following advantages: 1. The present invention rotates the rotating disk 180° to invert the oral liquid bottle, so that the particles deposited at the bottom of the oral liquid bottle are dispersed and suspended in the oral liquid, which facilitates the subsequent visual inspection unit to perform inspection and improves the accuracy of the oral liquid light inspection.

[0015] 2. The first rack and pinion mechanism drives the oral liquid bottle to rotate intermittently at small angles up to 180°, so that the internal liquid is in a relatively stable state during the inversion process, reducing the amount of air bubbles generated during inversion and improving the accuracy of light inspection of the oral liquid bottle.

[0016] 3. The first toothed ring is driven to reciprocate through the third and fourth racks, so that the oral liquid bottle swings left and right with the vertical position as the reference, which causes the impurities inside the oral liquid bottle to be in a state of continuous movement, thereby improving the dispersion of impurities inside the oral liquid bottle and improving the accuracy of oral liquid light inspection.

[0017] 4. The second gear ring and the second rack work together to quickly drive the rotating disk to rotate 180°, so that the oral liquid bottle that has been inspected by light can be quickly reset to the initial state, shortening the reset time of the oral liquid bottle and improving the light inspection efficiency of the oral liquid bottle. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the extrusion plate and the second rack frame of the present invention; Figure 3 This is a three-dimensional structural diagram of the docking block and rotating disk of the present invention; Figure 4 This is a three-dimensional cross-sectional view of the docking block and rotating disk of the present invention; Figure 5 This is a three-dimensional cross-sectional view of the placement platform and sliding component of the present invention; Figure 6 This is a three-dimensional cross-sectional view of the bearing and placement platform of the present invention; Figure 7This is a three-dimensional structural diagram of the stabilizing ring and stabilizing slide bar of the present invention; Figure 8 This is a three-dimensional structural diagram of the extrusion plate and the second rack frame of the present invention; Figure 9 This is an exploded three-dimensional view of the third and fourth rack frames of the present invention.

[0019] The components in the attached diagram are labeled as follows: 1-Support frame, 2-Chain drive system, 3-Vision inspection unit, 4-Connecting block, 5-Rotating disk, 201-Clad shaft, 202-Placement platform, 203-Sliding component, 204-First elastic element, 205-Fixed frame, 206-Pushing component, 207-Second elastic element, 301-Stabilizing ring, 302-Stabilizing slide bar, 303-Third elastic element, 401-Extrusion plate, 402-First toothed ring, 403-First rack frame, 404-Second rack frame, 405-Second toothed ring, 501-Third rack frame, 502-Fourth rack frame. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0021] The medicinal substances in oral liquids often settle at the bottom of the bottle, and foreign impurities entering the oral liquid also settle to the bottom of the bottle at the same time. This makes it easy for foreign impurities to be wrapped by the medicinal substances, making it difficult for the light inspection machine to accurately identify these impurities, thereby reducing the accuracy and reliability of light inspection of oral liquid bottles.

[0022] A continuous light inspection machine for the preparation of oral liquids, such as Figures 1-3 As shown, it includes: a support frame 1, a chain drive system 2, a vision inspection unit 3 fixedly connected to the support frame 1, a number of equally spaced docking blocks 4 fixedly connected to the chain of the chain drive system 2, a rotating disk 5 rotatably connected to the docking blocks 4, a fixing component for fixing the oral liquid bottle to be tested on the rotating disk 5, and a drive component on the support frame 1. The oral liquid bottle to be tested is inverted when it passes through the drive component via the chain drive system 2.

[0023] In the above scheme, the chain drive system 2 consists of two sprocket sets, two chains, and a drive motor. The two sprocket sets are rotatably connected to the left and right sides of the support frame 1, respectively. The drive motor is fixedly connected to the left side of the support frame 1, and the output shaft of the drive motor is fixedly connected to the sprocket set on the left side. The two chains are wound between the two sprocket sets. Several docking blocks 4 are fixedly connected to the two chains at equal intervals in a vertical state. The left and right sides of the support frame 1 are respectively provided with a feeding device and a discharging device (not shown in the figure). The visual inspection unit 3 is equipped with existing technologies such as a light source system, an image acquisition system, an image processing and analysis system, and a data management system (not described in detail here). The middle part of the docking block 4 is rotatably connected to the rotating disk 5. By rotating the rotating disk 5 180°, the oral liquid bottle is inverted, so that the particles deposited at the bottom of the oral liquid bottle are dispersed and suspended in the oral liquid, which is convenient for subsequent inspection by the visual inspection unit 3 and improves the accuracy of the oral liquid light inspection.

[0024] Specifically, such as Figures 4-7 As shown, the fixing components include: a retaining shaft 201, which is slidably connected to one side of the rotating disk 5; a placement platform 202, which is fixedly connected to one side of the rotating disk 5, with the retaining shaft 201 located above the placement platform 202; and a clamping component, which is disposed on the placement platform 202 and is used to clamp the oral liquid bottle from multiple directions.

[0025] In the above scheme, the clamping shaft 201 and the placement platform 202 are respectively distributed on both sides of the rotating disk 5, leaving space for the oral liquid bottle. The contact parts of the clamping shaft 201 and the placement platform 202 with the oral liquid are made of silicone to prevent damage to the oral liquid bottle when clamping the oral liquid.

[0026] Specifically, such as Figures 4-7 As shown, the clamping assembly includes: a slider 203 slidably connected to the placement platform 202, the placement platform 202 having annularly spaced protrusions with inclined surfaces, the slider 203 having annularly spaced clearance holes, the protrusions of the placement platform 202 corresponding one-to-one with the clearance holes of the slider 203, the clearance holes on the slider 203 being for adjacent protrusions on the placement platform 202 to pass through, and the clamping shaft 201 having an inclined surface; a first elastic element 204 disposed between the placement platform 202 and the slider 203; and a pushing assembly disposed on the rotating disk 5 for driving the clamping shaft 201 to clamp the oral liquid bottle.

[0027] In the above scheme, the inclined surface of the clamping shaft 201 faces downward, and the inclined surface of the protrusion on the placement platform 202 faces upward, with the same inclination angle. The inclined surfaces of the clamping shaft 201 and the protrusion on the placement platform 202 are used to correct the deviation of the oral liquid bottle and achieve multi-directional clamping, thereby improving the clamping strength of the oral liquid bottle. The first elastic element 204 is a spring, which is used to drive the sliding member 203 to reset. The upper plane of the sliding member 203 is initially level with the upper plane of the placement platform 202, which facilitates the placement of the oral liquid bottle on the sliding member 203.

[0028] Specifically, such as Figure 6 and Figure 7 As shown, the pushing assembly includes: a fixed frame 205, fixedly connected to one side of the rotating disk 5; a pushing member 206, slidably connected to the fixed frame 205; a retaining shaft 201 slidably connected to the pushing member 206; the pushing member 206 is provided with an inclined sliding groove; when the pushing member 206 moves, the pushing member 206 drives the retaining shaft 201 to move through the inclined sliding groove, causing the retaining shaft 201 to slide relative to the rotating disk 5; a second elastic element 207, disposed between the fixed frame 205 and the pushing member 206; and a stabilizing assembly, disposed on the docking block 4, used to stabilize the state of the rotating disk 5.

[0029] In the above scheme, the fixed frame 205 is located in the middle of the rotating disk 5, the pusher 206 is provided with an inclined slide groove, the locking shaft 201 slides in the inclined slide groove of the pusher 206, and the locking shaft 201 slides along the rotating disk 5. The second elastic element 207 is a tension spring, and the second elastic element 207 is used to drive the pusher 206 to reset.

[0030] Specifically, such as Figure 4 and Figure 7 As shown, the stabilizing component includes: a stabilizing ring 301, which is fixedly connected to the docking block 4; a stabilizing slide bar 302, which is slidably connected to one side of the fixing frame 205; and a third elastic element 303, which is disposed between the stabilizing slide bar 302 and the fixing frame 205. The stabilizing ring 301 and the third elastic element 303 are used to clamp the stabilizing slide bar 302.

[0031] In the above scheme, the stabilizing ring 301 is composed of a circular ring and protrusions distributed in an annular array, and the protrusions have symmetrically distributed inclined surfaces, which facilitates the sliding of the stabilizing slide rod 302 along the protrusions on the stabilizing ring 301. Both the stabilizing slide rod 302 and the stabilizing ring 301 are provided with wear-resistant coatings, such as chromium coatings, to reduce friction loss and extend service life. The third elastic element 303 is a tension spring, which is used to drive the stabilizing slide rod 302 to reset.

[0032] Specifically, such as Figure 2 , Figure 8 and Figure 9The driving assembly shown includes: a pressing plate 401, fixedly connected to the support frame 1, used to press all the pushing parts 206; first toothed rings 402, the same number as the docking blocks 4, fixedly connected to adjacent fixed frames 205 respectively; a first rack frame 403, fixedly connected to the lower part of the support frame 1, used to drive all the first toothed rings 402 to rotate; a reset assembly, set on the support frame 1, used to drive the oral liquid bottle to reset quickly; the teeth on the first rack frame 403 are evenly distributed, used to make all the rotating disks 5 rotate intermittently in one direction.

[0033] In the above scheme, the extrusion plate 401 is rotatably connected to two sprocket sets. The distance between the vertical line of the central axis of the two sprocket sets to the front side of the extrusion plate 401 is greater than the distance between the vertical line of the central axis of the two sprocket sets to the rear side of the extrusion plate 401. This is used to extrude all the pushers 206. The extrusion plate 401 and all the pushers 206 are provided with a wear-resistant coating, such as a chromium coating, to reduce friction loss and extend service life. The first rack frame 403 is located below the first toothed ring 402.

[0034] Specifically, such as Figure 2 , Figure 8 and Figure 9 As shown, the reset assembly includes: a second rack frame 404, which is fixedly connected to the upper part of the support frame 1, and the second rack frame 404 is located above the first rack frame 403; second toothed rings 405, which are the same number as the first toothed rings 402, and are respectively fixedly connected to one side of the adjacent fixed frame 205. The second rack frame 404 is used to drive all the second toothed rings 405 to rotate; the pitch circle radius of the second toothed rings 405 is smaller than the pitch circle radius of the first toothed rings 402.

[0035] In the above scheme, the second rack 404 is located above the first gear ring 402 and is used to drive the first gear ring 402 to reset. The pitch circle radius of the second gear ring 405 is smaller than that of the first gear ring 402, so that the second gear ring 405 drives the rotating disk 5 to reset quickly, so that the oral liquid bottle that has completed the light inspection can be quickly reset to the initial state, shorten the reset time of the oral liquid bottle, and improve the light inspection efficiency of the oral liquid bottle.

[0036] When it is time to begin light inspection of the oral liquid, the chain drive system 2 is activated. The chain within the chain drive system 2 begins to rotate, driving all the connecting blocks 4 to rotate, and the vision inspection unit 3 is activated. Figure 1Taking the movement direction of the upper part as an example, and using a single docking unit on the front side of the support frame 1 as an example, the chain of the chain drive system 2 drives the docking block 4 to move from the left side to the right side of the support frame 1. At this time, the docking block 4 drives the pushing member 206 on it to contact and squeeze the extrusion plate 401. At the same time, the feeding device carries the oral liquid and places it on the placement platform 202. The extrusion plate 401 squeezes the pushing member 206, and the pushing member 206 slides along the adjacent fixed frame 205. The second elastic element 207 is stretched, and the pushing member 206 drives the adjacent retaining shaft 201 along the rotating disk 5. The sliding mechanism causes the clamping shaft 201 to press against the top of the oral liquid bottle, which in turn presses against the sliding member 203. The sliding member 203 slides along the placement platform 202, while the first elastic element 204 is compressed. This continues until the pushing member 206 stops sliding, at which point the oral liquid bottle is fixed. The inclined surfaces of the clamping shaft 201 and the placement platform 202 correct the deviation of the oral liquid bottle and simultaneously clamp and fix the oral liquid bottle in multiple directions, improving the clamping strength of the oral liquid bottle and preventing it from falling off during subsequent rotation, which would cause the oral liquid light inspection to fail.

[0037] After the oral liquid bottle is fixed, the chain of the chain drive system 2 drives the docking block 4, the rotating disk 5 and the fixing frame 205 to move synchronously. The fixing frame 205 drives the first toothed ring 402 on it to contact the toothed part of the first rack frame 403, so that the first toothed ring 402 drives the rotating disk 5 to rotate through the fixing frame 205. This continues until the first toothed ring 402 passes the first rack frame 403. At this time, the rotating disk 5 drives the oral liquid bottle on it to rotate 180°, and the oral liquid is upside down, so that the particles deposited at the bottom of the oral liquid bottle are suspended in the oral liquid, which is convenient for subsequent inspection by the visual inspection unit 3 and improves the accuracy of the oral liquid light inspection.

[0038] During the movement of the first toothed ring 402 along the first rack frame 403, the first toothed ring 402 contacts and engages with the teeth of the first rack frame 403. The first toothed ring 402 first drives the oral liquid bottle to rotate a certain angle (less than 30°) via the fixed frame 205 and the rotating disk 5. The first toothed ring 402 then disengages from the teeth of the first rack frame 403. At this point, the first rack frame 403 cannot drive the first toothed ring 402 to rotate, meaning the oral liquid bottle cannot rotate. This continues until the first toothed ring 402 contacts the teeth of the first rack frame 403 again. This cycle repeats until the oral liquid bottle rotates 180°. Simultaneously, during the rotation of the fixed frame 205, the fixed frame 205 drives the stabilizing slide bar 302 on it to rotate synchronously, stabilizing the bottle. The slide bar 302 presses against the protrusion on the stabilizing ring 301, causing the stabilizing slide bar 302 to slide along the fixed frame 205. The third elastic element 303 is stretched. After the first toothed ring 402 passes the first rack frame 403, the third elastic element 303 drives the stabilizing slide bar 302 to reset, so that the stabilizing slide bar 302 limits the rotating disk 5 through the protrusion on the stabilizing ring 301. This prevents the first toothed ring 402 from deflecting due to the gravity of the oral liquid bottle when the teeth of the first toothed ring 402 and the first rack frame 403 separate. The first rack frame 403 drives the oral liquid bottle to rotate intermittently at small angles up to 180°, so that the liquid inside the oral liquid bottle is in a relatively stable state during the inversion process, reducing the amount of air bubbles generated during inversion and improving the accuracy of light inspection of the oral liquid bottle.

[0039] After the oral liquid bottle rotates 180°, the chain of the chain drive system 2, through the docking block 4 and the rotating disk 5, drives the oral liquid bottle to the light inspection area of ​​the vision inspection unit 3. At this time, the vision inspection unit 3 begins to inspect the oral liquid bottle and records any oral liquid bottles that fail the light inspection. This continues until the oral liquid bottle passes through the light inspection area of ​​the vision inspection unit 3, at which point the light inspection of the oral liquid bottle is completed. The chain of the chain drive system 2, through the docking block 4 and the rotating disk 5, drives the oral liquid bottle to continue moving, causing the second toothed ring 405 to mesh with the second rack frame 404. The second toothed ring 405, through the fixed frame 205 and the rotating disk 5, drives the oral liquid bottle to quickly reset and rotate until the second toothed ring 405 separates from the second rack frame 404. At this time, the oral liquid bottle resets and rotates 180°, through the second toothed ring 405 and... The second rack and pinion 404, in conjunction with the rapid drive of the rotating disk 5, resets and rotates, shortening the reset time of the oral liquid bottle and improving the light inspection efficiency of the oral liquid bottle. The chain of the chain drive system 2 drives the oral liquid bottle to continue moving to the right through the docking block 4 and the rotating disk 5, causing the pusher 206 to separate from the extrusion plate 401. At this time, the second elastic element 207 drives the pusher 206 to reset and drives the locking shaft 201 to reset synchronously. At the same time, the first elastic element 204 resets and drives the sliding element 203 to reset to the initial state. Then, the unloading device removes the oral liquid bottle that has been inspected and screens out the products that fail the light inspection. Then, the chain of the chain drive system 2 drives the docking block 4 to move back to the left side of the support frame 1 and repeats the above steps until the light inspection of the oral liquid bottle is completed, and then the chain drive system 2 is turned off.

[0040] In a further embodiment, such as Figure 2 and Figure 7 As shown, it also includes: a swing assembly, which is disposed on the support frame 1 and is used to drive the oral liquid bottle to swing through the rotating disk 5. The swing assembly includes: a third rack 501, which is fixedly connected to the support frame 1, and the teeth on the third rack 501 are evenly distributed; a fourth rack 502, which is fixedly connected to the support frame 1, and the third rack 501 and the fourth rack 502 are respectively located on both sides of the first toothed ring 402, and the teeth on the fourth rack 502 are evenly distributed. The teeth on the third rack 501 and the teeth on the fourth rack 502 are staggered. The third rack 501 and the fourth rack 502 are used together to drive the first toothed ring 402 to reciprocate.

[0041] In the above scheme, the third rack 501 is located below the rotating disk 5, and the fourth rack 502 is located above the rotating disk 5. The number of teeth on the left end of the fourth rack 502 and the number of teeth on the right end of the third rack 501 are both two. The number of teeth in the remaining positions of the third rack 501 and the fourth rack 502 is four. The third rack 501 and the fourth rack 502 drive the first toothed ring 402 to rotate back and forth, so that the oral liquid bottle swings left and right with the vertical position as the reference, causing the particles inside the oral liquid bottle to be in a state of continuous movement, improving the dispersion of impurities inside the oral liquid bottle, and improving the accuracy of oral liquid light inspection.

[0042] During the process of the chain drive system 2 driving the oral liquid bottle through the docking block 4 and the rotating disk 5 to pass through the light inspection area of ​​the vision inspection unit 3, the oral liquid bottle is initially upside down and vertically distributed. During its movement, the first toothed ring 402 first contacts the teeth on the fourth rack 502. The first toothed ring 402 drives the rotating disk 5 to rotate forward by a specific angle (less than 15°, described here as 10°) through the fixing bracket 205. Then, the first toothed ring 402 separates from the teeth of the fourth rack 502. At this time, the first toothed ring 402 contacts the teeth of the third rack 501. The first toothed ring 402 then... The fixed frame 205 drives the rotating disk 5 to rotate 20° in the opposite direction. Then, the fourth rack frame 502 drives the first toothed ring 402 to rotate 20° in the forward direction. This cycle continues, causing the third rack frame 501 and the fourth rack frame 502 to drive the first toothed ring 402 to rotate back and forth 20°. This causes the oral liquid bottle to swing left and right with the vertical position as the reference, which keeps the impurities inside the oral liquid bottle in a state of continuous movement, improves the dispersion of impurities inside the oral liquid bottle, and improves the accuracy of the oral liquid light inspection. Finally, the first toothed ring 402 engages with the teeth on the third rack frame 501, and the rotating disk 5 rotates 10° in the opposite direction to return to the inverted vertical distribution state. At this time, the light inspection is completed.

[0043] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A continuous light inspection machine for preparing oral liquids, Its characteristics include: A support frame (1) is provided with a chain drive system (2). A visual inspection unit (3) is fixedly connected to the support frame (1). Several equally spaced docking blocks (4) are fixedly connected to the chain of the chain drive system (2). A rotating disk (5) is rotatably connected to the docking blocks (4). A fixing component for fixing the oral liquid bottle to be tested is provided on the rotating disk (5). A driving component is provided on the support frame (1). The oral liquid bottle to be tested is inverted when it passes through the driving component via the chain drive system (2). The fixing component includes: The retaining shaft (201) is slidably connected to one side of the rotating disk (5); The placement platform (202) is fixedly connected to one side of the rotating disk (5), and the locking shaft (201) is located above the placement platform (202); A clamping assembly is disposed on the placement platform (202) for clamping the oral liquid bottle from multiple directions; The clamping assembly includes: A sliding member (203) is slidably connected to the placement platform (202). The placement platform (202) is provided with annularly spaced protrusions with inclined surfaces. The sliding member (203) is provided with annularly spaced clearance holes. The protrusions of the placement platform (202) correspond one-to-one with the clearance holes of the sliding member (203). The clearance holes on the sliding member (203) are used for adjacent protrusions on the placement platform (202) to pass through. The retaining shaft (201) is provided with an inclined surface. A first elastic element (204) is disposed between the placement platform (202) and the slider (203); A pushing component is disposed on the rotating disk (5) and is used to drive the clamping shaft (201) to hold the oral liquid bottle; The actuating component includes: A fixed frame (205) is fixedly connected to one side of the rotating disk (5); The pusher (206) is slidably connected to the fixed frame (205), and the locking shaft (201) is slidably connected to the pusher (206). The pusher (206) is provided with an inclined sliding groove. When the pusher (206) moves, the pusher (206) drives the locking shaft (201) to move through the inclined sliding groove, so that the locking shaft (201) slides relative to the rotating disk (5). The second elastic element (207) is disposed between the fixing frame (205) and the pushing member (206); A stabilizing component is disposed on the docking block (4) to stabilize the state of the rotating disk (5); The driving component includes: The extrusion plate (401) is fixedly connected to the support frame (1) and is used to extrude all the pushers (206). The first toothed ring (402) is the same number as the docking block (4) and is fixedly connected to the adjacent fixing frame (205); The first rack frame (403) is fixedly connected to the lower part of the support frame (1) and is used to drive all the first gear rings (402) to rotate; A reset component is mounted on the support frame (1) and is used to drive the oral liquid bottle to reset quickly; It also includes: A swing assembly, mounted on the support frame (1), is used to drive the oral liquid bottle to swing via the rotating disk (5). The swing assembly includes: The third rack (501) is fixedly connected to the support frame (1), and the teeth on the third rack (501) are evenly distributed. The fourth rack (502) is fixedly connected to the support frame (1), and the third rack (501) and the fourth rack (502) are respectively located on both sides of the first gear ring (402). The teeth on the fourth rack (502) are evenly spaced, and the teeth on the third rack (501) and the teeth on the fourth rack (502) are staggered. The third rack (501) and the fourth rack (502) are used together to drive the first gear ring (402) to reciprocate. The reset component includes: The second rack frame (404) is fixedly connected to the upper part of the support frame (1), and the second rack frame (404) is located above the first rack frame (403); The second toothed ring (405) has the same number as the first toothed ring (402) and is fixedly connected to one side of the adjacent fixed frame (205). The second rack frame (404) is used to drive all the second toothed rings (405) to rotate.

2. A continuous light inspection machine for preparing oral liquids according to claim 1, characterized in that, The stabilizing components include: A stabilizing ring (301) is fixedly connected to the docking block (4); A stabilizing slide bar (302) is slidably connected to one side of the fixing frame (205); The third elastic element (303) is disposed between the stabilizing slide bar (302) and the fixing frame (205), and the stabilizing ring (301) and the third elastic element (303) are used to clamp the stabilizing slide bar (302).

3. A continuous light inspection machine for preparing oral liquids according to claim 2, characterized in that, The teeth on the first rack frame (403) are evenly spaced to enable all the rotating disks (5) to rotate intermittently in one direction.

4. A continuous light inspection machine for preparing oral liquids according to claim 3, characterized in that, The pitch circle radius of the second toothed ring (405) is smaller than that of the pitch circle radius of the first toothed ring (402).

Images