Pesticide processing and conveying mechanism based on industrial vision

Abstract

The application discloses a pesticide processing and conveying mechanism based on industrial vision, which comprises a conveying frame, a conveying belt rotatably connected to the conveying frame, two symmetrically arranged limiting plates arranged along the length direction of the conveying belt, a support fixedly connected to the conveying frame near a medicine input end, and an industrial camera fixedly connected to the upper end of the support. The first telescopic cylinder is used to change the bending degree of the bending plate part of the limiting plate, so that the distance between the two limiting plates is closer or farther. It is known that when the distance between the limiting plates is closer, the number of medicine bottles that can be accommodated between the limiting plates is reduced, and the medicine bottles can be quickly abutted against each other, thereby preventing the phenomenon of bottle falling. Conversely, when the distance between the limiting plates is farther, the number of medicine bottles that can be accommodated between the limiting plates is increased, thereby avoiding that the subsequent medicine bottles cannot be placed on the conveying belt, causing the phenomenon of bottle jamming, ensuring the normal operation of the pesticide processing equipment, adapting to different working conditions, and being good in universality.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pesticide packaging, and particularly relates to a pesticide processing and conveying mechanism based on industrial vision. BACKGROUND

[0002] Pesticide refers to a chemical synthetic or derived from biological, other natural substances, a substance or a mixture of several substances for preventing, eliminating or controlling the disease, insects, weeds and other harmful organisms in agriculture and forestry, and for the purpose of regulating the growth of plants, insects.

[0003] During the processing of pesticides, packaging treatment is required, and different forms of packaging need to be adopted according to different types of pesticides. When packaging pesticide liquid formulations, bottles need to be used for storage, which has the advantages of convenient use, easy measurement, good sealing and protection, and convenient transportation and storage. After the processes of filling, sealing and labeling, the pesticide can be transported to the market for sale.

[0004] At present, after the pesticide is filled and packaged, the bottle needs to be conveyed to the next link, and the existing conveying equipment completes the conveying of the bottle by a conveying belt cooperating with two limiting baffles standing on the conveying belt. In this process, the accommodating space between the two limiting baffles is fixed, and the structure gradually decreases from the input end of the bottle to the output end of the bottle. Based on this, the following two problems will occur:

[0005] 1. When the number of bottles placed on the conveying belt is small, the bottles will occasionally fall due to lack of support;

[0006] 2. When the number of bottles placed on the conveying belt is too large, the subsequent bottles cannot be placed on the conveying belt, which cannot adapt to the normal operation of the equipment in the previous link, resulting in bottle jamming.

[0007] The current solution to the above problems is usually manual intervention on the fallen bottles or too many bottles on the conveying belt to help the bottles smoothly enter the next process. However, since the bottle falling and bottle jamming phenomena occur occasionally, there is no supervisor to monitor, so if manual supervision and intervention are relied on, it is difficult to control in real time and cannot be handled in time, which has certain limitations. SUMMARY

[0008] The purpose of the present application is to provide a pesticide processing and conveying mechanism based on industrial vision, which solves the technical problem that the accommodating space between the limiting baffles is fixed, which cannot adapt to the working condition of placing different numbers of bottles on the conveying belt for conveying, thereby causing the bottle falling and bottle jamming phenomena.

[0009] The purpose of the present application can be achieved by the following technical solutions:

[0010] The utility model provides a pesticide processing conveying mechanism based on industrial vision, including conveying frame, the conveying frame is rotatably connected with conveying belt, two symmetrical limit plates are arranged along the length direction on the conveying belt, the side close to medicine input terminal of conveying frame is fixedly connected with support, the upper end of support is fixedly connected with industrial camera, the limit plate can produce elastic deformation, and the limit plate is composed of straight plate part and bent plate part, the side close to medicine bottle output terminal of conveying frame is fixedly provided with a plurality of symmetrical L-shaped connecting rods, the inner end of same side connecting rod is connected with a connecting plate, the connecting plate is provided with sliding groove, the limit plate is connected with the sliding groove through the cooperation of hinged block and fixed peg, the side close to medicine bottle output terminal of limit plate is fixed on the upper surface of conveying belt through the cooperation of connecting rod, connecting plate and fixed peg, and two limit plates are partially parallel to each other, and constitute straight plate part, the both sides of conveying frame are provided with adjusting assembly, the adjusting assembly makes the local bending of limit plate, constitutes bent plate part, and adjusts the bending degree of bent plate part of limit plate in real time.

[0011] Preferably, the adjusting assembly includes a plurality of first telescopic cylinders arranged equidistantly on both sides of the conveying frame; the outer side of the limit plate is fixedly connected with evenly distributed hinged blocks; the output end of the first telescopic cylinder is connected with the limit plate through the hinged blocks.

[0012] Preferably, a plurality of first fixed blocks arranged equidistantly are arranged on both sides of the conveying frame, the first fixed block is composed of a vertical rod at the bottom and a cylindrical fixed part at the upper part, the first fixed block is connected with the conveying frame through the vertical rod, the first telescopic cylinder is inserted into the cylindrical fixed part of the corresponding first fixed block, and the first telescopic rod inserted into the cylindrical fixed part is fixedly clamped by the hand wheel control screw rod.

[0013] Preferably, the number of medicine bottles placed at the medicine bottle input terminal is detected in real time by the industrial camera, and the number information of the medicine bottles is sent to the control terminal, when the threshold value is exceeded, the control terminal sends instructions to the corresponding first telescopic cylinder, and the bending degree of the bent plate part of the limit plate is changed by the first telescopic cylinder, so that the distance between the two limit plates is closer or farther.

[0014] Preferably, the industrial camera can observe the dynamic situation of the medicine bottles, when the bottle stops moving, the information is automatically sent to the control terminal, the control terminal controls the two first telescopic cylinders located at the neck opening, and the local limit plate located at the neck opening is pulled out by the two first telescopic cylinders, so as to loosen the clamping of the medicine bottles.

[0015] Preferably, one end of the limiting plate close to the input end of the medicine bottle is fixedly connected with the conveying frame through a screw; the adjusting assembly comprises a fixed seat fixedly connected to the middle part of the two sides of the conveying frame and deviated from the output end of the medicine bottle; a second fixed block is rotatably connected to the conveying frame; the second fixed block is rotatably connected to the conveying frame through the cooperation of the vertical rod at the bottom and the fixed seat; a second telescopic cylinder is detachably connected to the cylindrical fixed part at the upper part of the second fixed block; a mounting frame is fixedly connected to the output end of the second telescopic cylinder; a roller is rotatably connected in the mounting frame, and the roller is rotatably connected between the outer side wall of the limiting plate.

[0016] Preferably, the industrial camera cooperates with the control terminal to synchronously send instructions to the two second telescopic cylinders, so that the second telescopic cylinders control the telescopic output end to make the roller roll on the outer side wall of the limiting plate, forcing the bending degree of the bending part of the limiting plate to change, and changing the distance between the two limiting plates.

[0017] Preferably, a fixed shaft is fixedly connected to the connecting rod close to the input end of the medicine bottle; a turntable is rotatably connected to the fixed shaft; a plurality of grooves in a circumferential array are formed in the circumference of the turntable, and the grooves have a semicircular structure.

[0018] Preferably, an air extraction block is fixedly arranged on the side close to the medicine input end inside the conveying frame; a plurality of F-shaped air suction ports are formed in the air extraction block; a corresponding connecting head is fixedly connected to the position corresponding to the horizontal outer port of the air suction port, the connecting head is connected with the negative pressure vacuum box through a pipeline, and the vertical outer port position is intermittently communicated with the hole formed on the conveying belt.

[0019] Preferably, through the F-shaped air suction port on the air extraction block, air can be sucked through the hole formed on the conveying belt to the bottom of the medicine bottle, and the medicine bottle can be adsorbed and fixed, helping the medicine bottle to keep stable before being abutted against each other, so that the medicine bottle moves smoothly under the action of the conveying belt.

[0020] The beneficial effects of the present application are as follows:

[0021] 1. The present application detects the number of medicine bottles placed at the input end of the medicine bottle through an industrial camera in real time, and sends the number of medicine bottles to the control terminal, and when the threshold value is exceeded, the control terminal sends instructions to the corresponding first telescopic cylinder, and changes the bending degree of the bending part of the limiting plate by using the first telescopic cylinder, so that the distance between the two limiting plates is closer or farther, realizing intelligent regulation and control. On this basis, when the distance between the limiting plates becomes close, the number of medicine bottles that can be accommodated between the limiting plates decreases, so that the medicine bottles can be quickly abutted against each other to prevent the phenomenon of falling bottles, and vice versa, when the distance between the limiting plates becomes far, the number of medicine bottles that can be accommodated between the limiting plates increases, which can avoid the subsequent medicine bottles from being placed on the conveying belt, resulting in the phenomenon of bottle jamming, ensuring the normal operation of the pesticide processing equipment, adapting to different working conditions, and having good universality.

[0022] 2. The industrial camera of this invention can observe the dynamic situation of the medicine bottle. When the bottle stops moving, it automatically sends information to the control terminal. The control terminal controls two first telescopic cylinders located at the constriction point. These two first telescopic cylinders are used to pull the local limiting plate located at the constriction point outward, thereby releasing the medicine bottle and achieving the purpose of releasing the medicine bottle, preventing the bottle jamming phenomenon.

[0023] 3. This invention uses an industrial camera and a control terminal to send commands to two second telescopic cylinders in real time, causing the second telescopic cylinders and rollers to simultaneously squeeze the two limiting plates, thereby changing the distance between the two limiting plates to accommodate different numbers of medicine bottles. This solves the problems of bottle tipping and bottle jamming. When a bottle jams at the constriction due to being clamped, the limiting plate can also be partially moved to solve the problem, thus adapting to different working conditions.

[0024] 4. The present invention, through the setting of the turntable, can make the medicine bottle fit into the groove when it passes through the turntable. The turntable separates each medicine bottle by a distance, preventing friction damage between the medicine bottles, and also facilitating subsequent picking or filling operations.

[0025] 5. The present invention uses an F-shaped suction port on the suction block to draw air into the bottom of the medicine bottle through the holes on the conveyor belt, and to adsorb and fix the medicine bottle, helping the medicine bottle to remain stable before it comes into contact with each other, so that it can move smoothly under the action of the conveyor belt. Attached Figure Description

[0026] The invention will now be further described with reference to the accompanying drawings.

[0027] Figure 1 This is a top view of Embodiment 1 of the present invention;

[0028] Figure 2 This is a perspective view of Embodiment 1 of the present invention;

[0029] Figure 3 yes Figure 2 A magnified view of a section at point A in the middle;

[0030] Figure 4 This is a cross-sectional view of Embodiment 1 of the present invention;

[0031] Figure 5 This is a top view of Embodiment 2 of the present invention;

[0032] Figure 6 This is a schematic diagram of the roller structure in Embodiment 2 of the present invention.

[0033] In the figure: 1, conveying frame; 2, conveying belt; 3, limiting plate; 4, medicine bottle; 5, hinged block; 6, first telescopic cylinder; 7, first fixed block; 8, hand wheel; 9, air extraction block; 10, air inlet; 11, connecting head; 12, connecting rod; 13, connecting plate; 14, sliding groove; 15, fixing bolt; 16, fixed shaft; 17, rotating disc; 18, groove; 19, support; 20, industrial camera; 21, fixing seat; 22, second fixed block; 23, second telescopic cylinder; 24, roller; 25, mounting frame. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0035] Embodiment one:

[0036] Please refer to Figures 1-2 As shown in the figure, a pesticide processing and conveying mechanism based on industrial vision, comprising a conveying frame 1; the conveying frame 1 is rotatably connected with a conveying belt 2; the conveying belt 2 is provided with two symmetrical limiting plates 3 arranged along the length direction, the limiting plate 3 can be elastically deformed, and the limiting plate 3 is composed of a straight plate part close to the output end of the medicine bottle 4 and a bent plate part close to the input end of the medicine bottle 4; the conveying belt 2 is provided with a plurality of medicine bottles 4 placed at random between the two limiting plates 3.

[0037] In order to solve the problem of bottle falling or bottle jam caused by too few or too many medicine bottles 4 placed on the conveying belt 2, the embodiment has the following specific structure:

[0038] Please refer to Figures 1-3 As shown in the figure, the conveying frame 1 is provided with a plurality of first fixed blocks 7 arranged at equal intervals on both sides, the first fixed block 7 is composed of a vertical rod at the bottom and a cylindrical fixed part at the upper part, the first fixed block 7 is connected with the conveying frame 1 through the vertical rod; the first fixed block 7 is detachably provided with a first telescopic cylinder 6, the first telescopic cylinder 6 is inserted into the cylindrical fixed part of the first fixed block 7; the cylindrical fixed part of the first fixed block 7 is threadedly connected with a rotatable hand wheel 8, the hand wheel 8 is used to control the screw rod to tightly fix the first telescopic rod inserted into the cylindrical fixed part; the limiting plate 3 is fixedly connected with evenly distributed hinged blocks 5 outside; the output end of the first telescopic cylinder 6 is connected with the limiting plate 3 through the hinged blocks 5. Specifically, the limiting plate 3 is fixed on the upper surface of the conveying belt 2 through a plurality of first telescopic cylinders 6 on the side close to the input end of the medicine bottle 4, and the curvature of the bent plate part of the limiting plate 3 is adjusted and fixed through the cooperation between the plurality of first telescopic cylinders 6.

[0039] Please refer toFigures 2-3 As shown, the conveying frame 1 is fixedly provided with a plurality of symmetrically arranged L-shaped connecting rods 12 on the side close to the output end of the medicine bottle 4; the inner ends of the connecting rods 12 on the same side are jointly connected with a connecting plate 13; a sliding groove 14 is formed in the connecting plate 13; and the limiting plate 3 is slidably connected with the sliding groove 14 through the cooperation of the hinge block 5 and the fixing bolt 15. Specifically, the limiting plate 3 is fixed to the upper surface of the conveying belt 2 through the cooperation of the connecting rod 12, the connecting plate 13 and the fixing bolt 15 on the side close to the output end of the medicine bottle 4, and the two limiting plates 3 are parallel to each other to form a straight plate portion.

[0040] Please refer again to Figure 2 As shown, the conveying frame 1 is fixedly connected with a support 19 on the side close to the input end of the medicine; the upper end of the support 19 is fixedly connected with an industrial camera 20, which is connected with the control terminal and executes the instructions of the control terminal through the first telescopic cylinder 6.

[0041] Specifically, the limiting plate 3 is fixed to the upper surface of the conveying belt 2 through the cooperation of the connecting plate 13, the first telescopic cylinder 6 and its accessories, and the side close to the output end of the medicine bottle 4 is a straight plate portion, and the side close to the input end of the medicine bottle 4 is a curved plate portion, so that the distance between the two limiting plates 3 is equal at the straight plate portion, and gradually narrows from the input end to the output end of the medicine bottle 4 at the curved plate portion, thereby gradually gathering the scattered medicine bottles 4 on the conveying belt 2 and transferring them to the output end of the medicine bottle 4. On this basis, there are two cases of less number of medicine bottles 4 and too many medicine bottles 4, which respectively cause the problems of bottle overturning and bottle jamming, and the specific solutions are as follows:

[0042] The number of medicine bottles 4 placed at the input end of the medicine bottle 4 is detected in real time by the industrial camera 20, for example, when the medicine bottles 4 are placed with 0-15, or 15-30, or 30-45, the number information of the medicine bottles 4 is sent to the control terminal in real time, and when the threshold value is exceeded, the control terminal sends instructions to the corresponding first telescopic cylinder 6, which changes the bending degree of the curved plate portion of the limiting plate 3 to make the distance between the two limiting plates 3 closer or farther, thereby achieving intelligent control. On this basis, it can be known that when the distance between the limiting plates 3 becomes closer, the number of medicine bottles 4 that can be accommodated between the limiting plates 3 decreases, which can make the medicine bottles 4 quickly abut against each other to prevent bottle overturning, and vice versa, when the distance between the limiting plates 3 becomes farther, the number of medicine bottles 4 that can be accommodated between the limiting plates 3 increases, which can avoid the subsequent medicine bottles 4 from being placed on the conveying belt 2, thereby causing bottle jamming.

[0043] It is worth noting here that the limiting plate 3 will deform when controlled by the first telescopic cylinder 6, in order to maintain the smooth curve structure of the limiting plate 3 after deformation, the sliding groove 14 is provided to reserve expansion space for the end of the limiting plate 3, thereby maintaining the smooth curve structure of the limiting plate 3 and avoiding motion interference.

[0044] Further, due to the gradually tightening characteristics of the limiting plate 3 from the input end of the medicine bottle 4 to the output end of the medicine bottle 4, occasionally two medicine bottles 4 arranged side by side will be clamped at the same time in the narrowed gap between the limiting plates 3, causing the two medicine bottles 4 to be unable to continue to move under the action of the conveying belt 2, thereby causing the bottle to be stuck, at this time the industrial camera 20 can observe the dynamic situation of the medicine bottle 4, when the bottle stops moving, automatically sends information to the control terminal, the control terminal controls the two first telescopic cylinders 6 located at the narrowed gap, uses the two first telescopic cylinders 6 to pull the local limiting plate 3 at the narrowed gap outward, thereby loosening the clamping of the medicine bottle 4, achieving the purpose of releasing the medicine bottle 4, preventing the bottle from being stuck, through the cooperation of the industrial camera 20 and the first telescopic cylinder 6, the problem of the bottle being stuck and the bottle being reversed can be effectively solved, thereby ensuring the normal operation of the pesticide processing equipment, automatically adapting to different working conditions, and having good intelligence and universality.

[0045] Further, the connecting rod 12 near the input end of the medicine bottle 4 is fixedly connected with a fixed shaft 16; the fixed shaft 16 is rotatably connected with a turntable 17; a plurality of grooves 18 in a circumferential array are formed in the circumferential edge of the turntable 17, the grooves 18 are semicircular structures, and the diameters thereof are equal to the diameters of the medicine bottles 4. Specifically, when the medicine bottles 4 enter the narrowed gap between the limiting plates 3 under the action of the conveying belt 2, the medicine bottles 4 will be sequentially and continuously conveyed in close contact with each other, and the medicine bottles 4 may be rotated due to friction with the limiting plates 3 during conveying, causing damage to the medicine bottles 4 due to mutual friction. Through the arrangement of the turntable 17, the medicine bottles 4 can be clamped in the grooves 18 when passing through the turntable 17, and the turntable 17 can separate each medicine bottle 4 by a distance, preventing the medicine bottles 4 from being damaged due to friction, and facilitating subsequent picking or filling operations.

[0046] Further, the conveying frame 1 is fixedly provided with an air extraction block 9 on one side near the input end of the medicine; a plurality of F-shaped air suction ports 10 are formed in the air extraction block 9; a one-to-one corresponding connecting head 11 is fixedly connected to the air extraction block 9 at a position corresponding to the horizontal outer end of the air suction port 10, the connecting head 11 is connected with a negative pressure vacuum box through a pipeline, and the vertical outer end is intermittently connected with the hole provided on the conveying belt. Specifically, when the medicine bottles 4 are placed on the upper surface of the conveying belt 2, the medicine bottles 4 are not in contact with each other at this time due to the cooperation of the conveying belt 2 and the limiting plate 3, and the phenomenon of the bottle being reversed is likely to occur. Through the arrangement of the F-shaped air suction port 10 on the air extraction block 9, air can be sucked to the bottom of the medicine bottle 4 through the hole provided on the conveying belt 2, and the medicine bottle 4 can be adsorbed and fixed, helping the medicine bottle 4 to remain stable before being in contact with each other, and moving smoothly under the action of the conveying belt 2.

[0047] Example two:

[0048] Please refer to Figures 5-6As shown, the present application is a pesticide processing and conveying mechanism based on industrial vision, the structure of the embodiment is basically the same as that of embodiment one, the difference lies in that in the embodiment:

[0049] The end of the limiting plate 3 close to the input end of the medicine bottle 4 is fixedly connected with the conveying frame 1 through a screw; the middle part of the two sides of the conveying frame 1 is fixedly connected with a fixed seat 21, which is biased towards the output end of the medicine bottle 4; a second fixed block 22 is rotatably connected on the conveying frame 1, which is basically the same in structure as the first fixed block 7, the difference lies in that the second fixed block 22 is rotatably connected on the conveying frame 1 by the cooperation of the vertical rod at the bottom and the fixed seat 21; a second telescopic cylinder 23 is detachably connected on the cylindrical fixed part at the upper part of the second fixed block 22; a mounting frame 25 is fixedly connected on the output end of the second telescopic cylinder 23; a roller 24 is rotatably connected in the mounting frame 25, which is rotatably connected between the outer side wall of the limiting plate 3. Specifically, the telescopic cylinder 23 controls the telescopic output end to make the roller 24 roll on the outer side wall of the limiting plate 3, forcing the bending degree of the bending part of the limiting plate 3 to change.

[0050] Specifically, in use, the industrial camera 20 cooperates with the control terminal to send instructions to the two second telescopic cylinders 23 in real time, so that the second telescopic cylinders 23 cooperate with the rollers 24 to simultaneously extrude the two limiting plates 3, thereby changing the distance between the two limiting plates 3, so as to adapt to different numbers of medicine bottles 4, thereby solving the problems of bottle pouring and bottle jamming. When the bottle is jammed at the neck due to the clamping of the medicine bottle 4, the limiting plate 3 can also be locally moved to solve the problem, thereby adapting to different working conditions. The embodiment is different from embodiment one, the solution provided by embodiment one is more stable than the present solution, the control is more accurate, but the cost is higher, while the present solution has lower cost, and the limiting plate 3 needs to be selected to have better elasticity, but the stability and accuracy are slightly worse, and should be selected and set according to the specific working conditions.

[0051] It should be noted that in this document, terms such as "comprise", "comprising", or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles or devices including a series of elements not only include those elements, but also include other elements not explicitly listed, or inherent to such processes, methods, articles or devices.

[0052] Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application.

Claims

1. A pesticide processing and conveying mechanism based on industrial vision, comprising a conveyor frame (1); a conveyor belt (2) rotatably connected to the conveyor frame (1); and two symmetrically arranged limiting plates (3) on the conveyor belt (2) along its length; characterized in that: A bracket (19) is fixedly connected to the side of the conveyor (1) near the drug input end; an industrial camera (20) is fixedly connected to the upper end of the bracket (19); the limiting plate (3) can generate elastic deformation, and the limiting plate (3) is composed of a straight plate part and a curved plate part; The conveyor frame (1) has a number of symmetrically arranged L-shaped connecting rods (12) fixedly installed on the side near the output end of the medicine bottle (4); the inner ends of the connecting rods (12) on the same side are connected to a connecting plate (13); a sliding groove (14) is provided on the connecting plate (13); the limiting plate (3) is slidably connected to the sliding groove (14) through the cooperation of the hinge block (5) and the fixing bolt (15); the limiting plate (3) is fixed to the upper surface of the conveyor belt (2) on the side near the output end of the medicine bottle (4) through the cooperation of the connecting rod (12), the connecting plate (13) and the fixing bolt (15), and the two limiting plates (3) are partially parallel to each other to form a straight plate section; The conveyor frame (1) is provided with adjustment components on both sides. The adjustment components cause the limiting plate (3) to bend locally, forming a bent plate part, and adjust the bending degree of the bent plate part of the limiting plate (3) in real time. The adjustment assembly includes multiple first telescopic cylinders (6) arranged equidistantly on both sides of the conveyor frame (1); evenly distributed hinge blocks (5) are fixed to the outside of the limiting plate (3); the output end of the first telescopic cylinder (6) is connected to the limiting plate (3) via the hinge blocks (5); The number of medicine bottles (4) placed at the input end of the medicine bottle (4) is detected in real time by an industrial camera (20), and the number of medicine bottles (4) is sent to the control terminal. When the threshold is exceeded, the control terminal sends an instruction to the corresponding first telescopic cylinder (6) to change the bending degree of the bending part of the limit plate (3) so that the distance between the two limit plates (3) is closer or farther. An industrial camera (20) observes the dynamic situation of the medicine bottle (4). When the bottle stops moving, it automatically sends information to the control terminal. The control terminal controls two first telescopic cylinders (6) located at the narrowing of the limit plate. Using these two first telescopic cylinders (6), the local limit plate (3) located at the narrowing is pulled outward, thereby releasing the clamping of the medicine bottle (4) by the limit plate (3). The end of the limiting plate (3) near the input end of the medicine bottle (4) is fixedly connected to the conveyor frame (1); the adjustment assembly includes a fixed seat (21) fixedly connected to the middle of both sides of the conveyor frame (1) at the output end of the medicine bottle (4); a second fixed block (22) is rotatably connected to the conveyor frame (1); the second fixed block (22) is rotatably connected to the conveyor frame (1) by the cooperation of the bottom vertical rod and the fixed seat (21); a second telescopic cylinder (23) is detachably connected to the columnar fixed part on the upper part of the second fixed block (22); a mounting frame (25) is fixedly connected to the output end of the second telescopic cylinder (23); a roller (24) is rotatably connected inside the mounting frame (25), and the roller (24) is rollingly connected to the outer wall of the limiting plate (3); The industrial camera (20) and the control terminal simultaneously send commands to the two second telescopic cylinders (23), causing the second telescopic cylinders (23) to control the extension and retraction of the output end so that the roller (24) rolls on the outer wall of the limiting plate (3), forcing the bending degree of the bending part of the limiting plate (3) to change, thus changing the distance between the two limiting plates (3).

2. The pesticide processing and conveying mechanism based on industrial vision according to claim 1, characterized in that: The conveyor frame (1) has multiple first fixing blocks (7) arranged at equal intervals on both sides. Each first fixing block (7) consists of a bottom vertical rod and an upper columnar fixing part. The first fixing block (7) is connected to the conveyor frame (1) through the vertical rod. The first telescopic cylinder (6) is inserted into the columnar fixing part of the corresponding first fixing block (7). A rotatable handwheel (8) is threaded onto the columnar fixing part of the first fixing block (7). The handwheel (8) is used to control the screw to press and fix the first telescopic bar inserted into the columnar fixing part.

3. The pesticide processing and conveying mechanism based on industrial vision according to claim 1, characterized in that: A fixed shaft (16) is fixedly connected to the connecting rod (12) near the input end of the medicine bottle (4); a turntable (17) is rotatably connected to the fixed shaft (16); a plurality of grooves (18) in a circular array are provided on the periphery of the turntable (17), and the grooves (18) are in a semi-circular structure.

4. The pesticide processing and conveying mechanism based on industrial vision according to claim 1, characterized in that: The conveyor frame (1) has a vacuum block (9) fixedly installed on the side near the drug input end; the vacuum block (9) has multiple F-shaped suction ports (10) inside; the vacuum block (9) has a corresponding connector (11) fixedly connected to the horizontal outer port of the suction port (10), the connector (11) is connected to the negative pressure vacuum box through a pipe, and the vertical outer port is intermittently connected to the hole provided on the conveyor belt; The air is drawn through the F-shaped air inlet (10) on the suction block (9) through the holes set on the conveyor belt (2) to the bottom of the medicine bottle (4) and to fix the medicine bottle (4) in place. This helps the medicine bottle (4) to remain stable before it comes into contact with each other, so that it can move smoothly under the action of the conveyor belt (2).

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