Garbage sorting processing line based on visual sorting

Abstract

The invention discloses a garbage sorting processing line based on visual sorting, which relates to the technical field of intelligent garbage sorting and comprises a conveying line, a mechanical arm mounted on the side surface of the conveying line, and a first-class sorting section and a second-class sorting section which are symmetrically arranged on two sides of the conveying line, a first fixing mechanism for adsorbing and fixing garbage by utilizing negative pressure is arranged at the end part of the mechanical arm; a second fixing mechanism used for clamping and fixing garbage is arranged on the side face of the first fixing mechanism. The bottom of the first fixing mechanism is provided with a discharging mechanism for impacting and discharging garbage. Different kinds of garbage are fixed through free switching of the first fixing mechanism and the second fixing mechanism, and the fixed garbage is discharged in a partitioned mode in cooperation with operation of the discharging mechanism. The garbage sorting processing line based on visual sorting disclosed by the invention has the effects of multiple working modes and multifunctionality.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent garbage sorting, and in particular to a garbage sorting processing line based on visual sorting. Background Art

[0002] The garbage visual sorting line is an intelligent system that uses computer vision and artificial intelligence (AI) technologies to automatically identify, classify and sort garbage. It uses cameras, sensors and machine learning algorithms to achieve fast and accurate sorting of different types of garbage (such as recyclables, hazardous waste, kitchen waste, etc.), thereby improving the efficiency and accuracy of garbage disposal.

[0003] Most of the equipment on the market that uses vision modules to sort garbage usually only has a single fixing method, such as negative pressure adsorption, strong magnetic adsorption or mechanical clamping. This single fixing method has shortcomings when dealing with different types of garbage. For example, it is difficult for mechanical claws to clamp flat garbage, and negative pressure adsorption is difficult to adsorb irregular garbage. As a result, most sorting equipment can only be used under specific conditions and is relatively limited. Moreover, this sorting equipment is usually installed on a robotic arm or on a platform that can move along the XYZ axis. The robotic arm has high flexibility, but the transfer range is limited, while the XYZ axis mobile platform has a wider transfer range, but the transfer time is longer and the efficiency is lower. Therefore, how to make the existing garbage sorting not only effectively clamp different types of garbage, but also perform large-scale and efficient sorting operations is a problem we need to solve. Summary of the Invention

[0004] The present invention discloses a garbage sorting and processing line based on visual sorting, which aims to solve the technical problem that most of the equipment using visual sorting on the market has only a single fixing method and a simple feeding mode for garbage, thus having limitations in use.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A waste sorting and processing line based on visual sorting includes a conveyor line, a robotic arm mounted on the side of the conveyor line, and a first-class sorting section and a second-class sorting section symmetrically placed on both sides of the conveyor line. The end of the robotic arm is provided with a first fixing mechanism that uses negative pressure to absorb and fix the waste. The first fixing mechanism includes a visual selection module rotatably mounted on the end of the robotic arm, and an adjustment module is slidably distributed on the side of the visual selection module.

[0007] A second fixing mechanism for clamping and fixing the garbage is provided on the side of the first fixing mechanism, and the second fixing mechanism includes a T-shaped air channel opened inside the adjustment module, and a clamping plate is rotatably installed on both sides of the adjustment module through a rotating shaft;

[0008] The bottom of the first fixing mechanism is provided with a discharge mechanism for impacting and discharge the garbage, the discharge mechanism comprising an arc-shaped air channel opened inside the regulating module, and a thimble is slidably installed inside the bottom end of the arc-shaped air channel;

[0009] Different types of garbage are fixed by freely switching between the first fixing mechanism and the second fixing mechanism, and the fixed garbage is discharged in sections in coordination with the operation of the discharge mechanism.

[0010] By arranging a first fixing mechanism and a second fixing mechanism at the end of the robotic arm, the first fixing mechanism and the second fixing mechanism can be freely switched by changing the air path, so that the working mode of the equipment can be changed according to the type of garbage on the conveyor line, thereby improving the functionality and applicability of the equipment. At the same time, the operation of the unloading mechanism is coordinated to feed the garbage in a bouncing manner, and different garbage is transported to the inside of the two sorting intervals respectively, thereby further improving the functionality of the equipment.

[0011] In a preferred solution, the first fixing mechanism also includes an electric control push rod distributed on the top of the adjustment module, the electric control push rod is fixed to the side of the visual selection module and the output shaft is fixedly connected to the adjustment module, the interior of the visual selection module is provided with a first air duct and a second air duct, the interior of the adjustment module is provided with a C-shaped air duct, and the first air duct, the second air duct and the C-shaped air duct are connected to each other in pairs to form a through air path.

[0012] By setting a visual selection module at the end of the robotic arm, the C-shaped air channel inside the adjustment module is used to connect the first air channel and the second air channel in pairs, thereby forming a through air path. When the visual selection module identifies the specified type of garbage, the suction of the external pump is used to negatively adsorb and fix the garbage at the bottom of the visual selection module, thereby ensuring the rationality of the operation of this equipment.

[0013] In a preferred solution, both ends of the T-shaped air channel pass through the side of the regulating module and are connected to a telescopic tube, and the ends of the telescopic tube are connected and fixed to the clamping plate.

[0014] By additionally providing a T-shaped air channel inside the regulating module, the electric push rod pushes the regulating module, causing the T-shaped air channel and the first air channel to be connected. At this time, with the pressurization of the external pump, the gas introduced from the inside of the T-shaped air channel will push the telescopic tube, causing the expanded telescopic tube to push the clamping plate to flip, thereby switching the fixing mode, clamping and fixing the garbage, and improving the functionality of the device.

[0015] In a preferred solution, the blanking mechanism further includes a second spring fixedly connected between the exposed end of the ejector pin and the adjustment module, and the second spring pulls the ejector pin so that the ejector pin is accommodated inside the arc-shaped airway.

[0016] By further arranging an arc-shaped air channel inside the regulating module, and with the further pushing of the regulating module by the electric push rod, the arc-shaped air channel is connected to the first air channel. At this time, with the pressurization of the external pump, the gas introduced from the inside of the arc-shaped air channel will instantly push the ejector pin to move outward, causing an impact on the garbage that has lost its fixed restriction, thereby pushing the garbage to the inside of the second-category sorting interval, thereby realizing the sorting and unloading of different types of garbage and improving the functionality of this equipment.

[0017] In a preferred embodiment, a diversion area is provided inside each clamping plate, the diversion area is connected to the telescopic tube, an inner plate is slidably installed inside the diversion area, and a plurality of spring plates are connected between the top of the inner plate and the diversion area.

[0018] By further providing a diversion area inside the clamping plate, the air pressure introduced into the telescopic tube will further enter the diversion area, thereby pushing out the inner plate housed inside the diversion area, increasing the clamping distance of the clamping plate and improving the clamping capacity of the clamping plate.

[0019] From the above, it can be seen that the garbage sorting and processing line based on visual sorting provided by the present invention has the following technical effects.

[0020] First: By setting a visual selection module at the end of the robotic arm, the C-shaped air channel inside the adjustment module on the side of the visual selection module is used to connect the first air channel and the second air channel in pairs, thereby forming a through air path. When the visual selection module identifies the specified type of garbage and approaches it, the external pump that is started synchronously uses negative pressure suction to fix the garbage at the bottom of the visual selection module to ensure the rationality of the operation of this equipment.

[0021] Secondly, an additional T-shaped air channel is provided inside the regulating module. As the electric push rod pushes the regulating module, the T-shaped air channel and the first air channel are connected. As the external pump is pressurized, the gas introduced from the inside of the T-shaped air channel will push the telescopic tube, causing the expanded telescopic tube to push the clamping plate to flip, thereby switching the fixing mode and clamping and fixing the garbage. Combined with the above-mentioned negative pressure adsorption fixing method, different types of garbage can be fixed separately, thereby improving the functionality of this equipment.

[0022] Third: by further setting up an arc-shaped air channel inside the adjustment module, with the further push of the electric push rod on the adjustment module, the arc-shaped air channel is connected to the first air channel. At this time, with the pressurization of the external pump, the gas introduced from the inside of the arc-shaped air channel will instantly push the ejector pin to move outward, causing an impact on the garbage that has lost its fixed restriction, thereby pushing the garbage to the inside of the second-category sorting interval, realizing the sorting and unloading of different garbage, and further improving the functionality of this equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a top view of the overall structure proposed by the present invention.

[0024] Figure 2 This is a schematic diagram of the mechanical arm structure proposed in the present invention.

[0025] Figure 3 This is a schematic diagram of the bottom structure of the visual selection module proposed in the present invention.

[0026] Figure 4 This is a cross-sectional view of the visual selection module structure proposed by the present invention.

[0027] Figure 5 This is a cross-sectional view of the overall structure of the viewing module and adjustment module proposed in the present invention.

[0028] Figure 6 This is a side structural cross-sectional view of the adjustment module proposed in the present invention.

[0029] Figure 7 This is a schematic structural diagram of the second fixing mechanism proposed in the present invention.

[0030] Figure 8 This is a structural diagram of the visual selection module proposed in the present invention.

[0031] Figure 9 This is a schematic diagram of the operating state of the second fixing mechanism proposed by the present invention.

[0032] Figure 10 This is a cross-sectional view of the clamping plate structure proposed by the present invention.

[0033] Figure 11 This is a schematic diagram of the T-shaped airway docking state proposed by the present invention.

[0034] Figure 12 This is a schematic diagram of the arc-shaped airway docking state proposed by the present invention.

[0035] In the figure: 1. Conveyor line; 2. Robotic arm; 3. First-class sorting section; 4. Second-class sorting section; 5. First fixing mechanism; 501. Visual selection module; 502. Adjustment module; 503. Electric push rod; 504. First air channel; 505. Second air channel; 506. C-type air channel; 507. Air pipe; 508. Air exhaust; 509. Rotating shaft; 6. Second fixing mechanism; 601. T-type air channel; 602. Clamping plate; 6021. Diversion area; 6022. Inner plate; 6023. Shrapnel; 603. Telescopic tube; 604. First spring; 605. Storage area; 7. Unloading mechanism; 701. Arc-shaped air channel; 702. Ejector pin; 703. Second spring; 704. Inner area. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] The present invention discloses a garbage sorting and processing line based on visual sorting, which is mainly used in the scenario of sorting and processing garbage.

[0038] Reference Figures 1 to 12 A waste sorting and processing line based on visual sorting includes a conveyor line 1, a robotic arm 2 mounted on the side of the conveyor line 1, and a first-class sorting section 3 and a second-class sorting section 4 symmetrically placed on both sides of the conveyor line 1. The end of the robotic arm 2 is provided with a first fixing mechanism 5 that uses negative pressure to absorb and fix the waste. The first fixing mechanism 5 includes a visual selection module 501 rotatably mounted on the end of the robotic arm 2, and an adjustment module 502 is slidably distributed on the side of the visual selection module 501.

[0039] A second fixing mechanism 6 for clamping and fixing the garbage is provided on the side of the first fixing mechanism 5. The second fixing mechanism 6 includes a T-shaped air channel 601 opened inside the adjustment module 502. A clamping plate 602 is rotatably mounted on both sides of the adjustment module 502 via a rotating shaft 509.

[0040] The bottom of the first fixing mechanism 5 is provided with a discharge mechanism 7 for impacting and discharge the garbage. The discharge mechanism 7 includes an arc-shaped air channel 701 opened inside the regulating module 502. A ejector pin 702 is slidably installed inside the bottom end of the arc-shaped air channel 701.

[0041] Different types of garbage are fixed by freely switching between the first fixing mechanism 5 and the second fixing mechanism 6, and the fixed garbage is discharged in sections in coordination with the operation of the discharge mechanism 7.

[0042] In this embodiment: the conveyor line 1 conveys garbage of similar shape but different materials. Taking bottle-shaped garbage as an example, as the entire processing line runs, the rotating conveyor line 1 will slowly convey garbage bottles of different sizes and materials. When the garbage bottle reaches the bottom of the robotic arm 2, the visual recognition system located on the robotic arm 2 will use a high-resolution camera and spectrometer to capture the garbage image, and then use a deep learning model (such as a convolutional neural network CNN) to analyze the material of the garbage bottle. Thereafter, the robotic arm 2 is controlled to drive the first fixing mechanism 5 to approach the garbage bottle and use negative pressure adsorption to clamp the garbage bottle. Then, the garbage is placed in the first sorting interval 3 and the second sorting interval 4 according to the type of garbage bottle. Taking cans and plastic bottles as an example, if the adsorbed garbage bottle is made of plastic, the robot arm 2 will drive the garbage bottle to move and directly place the garbage bottle in the first-class sorting interval 3 closer to the robot arm 2. If the adsorbed garbage bottle is made of aluminum tin, the robot arm 2 will drive the garbage bottle to move and cooperate with the operation of the unloading mechanism 7 to eject the garbage bottle into the second-class sorting interval 4 farther away from the robot arm 2. As the major category of garbage transported at the top of the conveyor line 1 changes, such as when the transported garbage becomes a hollow material (net or frame, etc.), the negative pressure adsorption method cannot fix the garbage. At this time, the second fixing mechanism 6 is switched to start operation, thereby using mechanical clamping to fix and sort the garbage.

[0043] Among them, an air pipe 507 is fixedly installed on the top side of the viewing module 501. The air pipe 507 is connected to the first air duct 504 and is also connected to an external pump. The bottom end of the second air duct 505 is connected to an air exhaust 508. The air exhaust 508 is fixedly installed on the bottom of the viewing module 501. The air exhaust 508 is used to adsorb the garbage, and the air exhaust 508 is a soft structure that can undergo a small elastic deformation to adapt to the shape of the garbage. As the external pump is running, the air pipe 507 will introduce air pressure into the interior of the first air duct 504.

[0044] Reference Figures 2 to 9 In a preferred embodiment, the first fixing mechanism 5 also includes an electric control push rod 503 distributed on the top of the adjustment module 502. The electric control push rod 503 is fixed to the side of the selection module 501 and the output shaft is fixedly connected to the adjustment module 502. The interior of the selection module 501 is provided with a first air duct 504 and a second air duct 505, and the interior of the adjustment module 502 is provided with a C-shaped air duct 506. The first air duct 504, the second air duct 505 and the C-shaped air duct 506 are connected to each other to form a through air path.

[0045] When the garbage bottle reaches the bottom of the robotic arm 2, the visual recognition system located on the visual selection module 501 will use a high-resolution camera and spectrometer to capture the garbage image, and then use a deep learning model (such as a convolutional neural network CNN) to analyze the material of the garbage bottle. After that, the robotic arm 2 is controlled to drive the visual selection module 501 close to the garbage bottle, and the external pump located on the robotic arm 2 is started. The garbage bottle is fixed to the bottom of the visual selection module 501 by negative pressure adsorption through the first air channel 504, the second air channel 505 and the C-type air channel 506 that are connected to each other. Then, according to the type of garbage bottle, the garbage is moved to the top of the first-class sorting interval 3. At this time, the external pump stops working, and the garbage that loses adsorption will fall off on its own and fall into the interior of the first-class sorting interval 3.

[0046] Reference Figures 2 to 10 In a preferred embodiment, both ends of the T-shaped air channel 601 pass through the side of the regulating module 502 and are connected to a telescopic tube 603 , and the ends of the telescopic tube 603 are connected and fixed to the clamping plate 602 .

[0047] When the type of garbage transported at the top of the conveyor line 1 changes, for example, the garbage transported becomes hollow material, the negative pressure adsorption method cannot fix the garbage. At this time, the electric push rod 503 runs, and the output shaft of the electric push rod 503 extends outward and pushes the adjustment module 502, causing the adjustment module 502 to slide downward along the side of the viewing module 501. Under normal circumstances, the clamping plate 602 located on the side of the viewing module 501 will move downward synchronously and stay in the air. At the same time, the T-shaped air channel 601 and the first air channel 504 inside the adjustment module 502 are closed. Docking, at this time, when the garbage reaches the bottom of the robotic arm 2, the visual recognition system located on the visual selection module 501 will analyze the material of the garbage, and then control the robotic arm 2 to drive the visual selection module 501 close to the garbage, and the external pump located on the robotic arm 2 is started, and the first air channel 504 and the T-shaped air channel 601 that are connected to each other are pressurized to the inside of the telescopic tube 603, causing the telescopic tube 603 to extend, and at the same time push the clamping plate 602, causing the clamping plate 602 to flip over and clamp the garbage, thereby carrying away the garbage as the robotic arm 2 moves.

[0048] Among them, each clamping plate 602 is provided with a diversion area 6021 inside, and the diversion area 6021 and the telescopic tube 603 are connected through, and an inner receiving plate 6022 is slidably installed inside the diversion area 6021, and a number of spring plates 6023 are connected between the top of the inner receiving plate 6022 and the diversion area 6021; when the pump pressurizes the interior of the telescopic tube 603 through the first air channel 504 and the T-shaped air channel 601 that are connected to each other, causing the telescopic tube 603 to extend, a part of the air pressure inside the telescopic tube 603 will be diverted into the diversion area 6021 inside the clamping plate 602, so that when the clamping plate 602 is pushed to flip over to the center, the inner receiving plate 6022 overcomes the resistance of the spring plates 6023 and moves out from the bottom of the diversion area 6021, thereby increasing the clamping range of the clamping plate 602.

[0049] Furthermore, a first spring 604 is fixedly connected between each clamping plate 602 and the adjustment module 502. When the clamping plate 602 loses the push of the telescopic tube 603, the first spring 604 that is restored and extended will push the clamping plate 602 to restore and rotate.

[0050] The storage areas 605 are symmetrically arranged on both sides of the viewing module 501, and the clamping plates 602 are distributed at the positions of the storage areas 605. The function of the storage areas 605 is to keep the outer sides of the clamping plates 602 in a vertical plane. It only serves as a storage function and does not hinder the movement of the clamping plates 602. An inward area 704 is provided at the bottom of the viewing module 501, and the bottom sliding portion of the adjustment module 502 is distributed inside the inward area 704.

[0051] Reference Figures 3 to 5 、 Figure 7 In a preferred embodiment, the blanking mechanism 7 further includes a second spring 703 fixedly connected between the exposed end of the ejector pin 702 and the adjustment module 502 . The second spring 703 pulls the ejector pin 702 , causing the ejector pin 702 to be retracted into the interior of the arc-shaped air passage 701 .

[0052] After the first fixing mechanism 5 of the device fixes the garbage by negative pressure adsorption or the second fixing mechanism 6 clamps the garbage, if the garbage is made of materials such as aluminum and tin and needs to be placed inside the second-class sorting interval 4, the electric push rod 503 is quickly extended, pushing the adjustment module 502 to move vertically, causing the arc-shaped air channel 701 to dock with the first air channel 504, and the pump stops running at the same time. After the arc-shaped air channel 701 and the first air channel 504 are docked, the external pump starts running again, introducing high-pressure gas into the interior of the arc-shaped air channel 701 and pushing the ejector pin 702, causing the ejector pin 702 to dock. The first fixing mechanism 5 and the second fixing mechanism 6 will quickly pop outwards after overcoming the resistance of the second spring 703. During this process, the first fixing mechanism 5 and the second fixing mechanism 6 will lose the air path connection, thereby releasing the fixation of the garbage. The freely falling garbage will be hit by the ejector pin 702 and fly toward the inside of the second-category sorting interval 4. The whole process occurs quickly, and a pressure relief valve assembly is additionally provided inside the regulating module 502. When the electric push rod 503 pushes the regulating module 502 to move, the pressure relief valve assembly will operate synchronously to balance the air pressure inside the first fixing mechanism 5 and the second fixing mechanism 6.

[0053] Working principle: When in use, the conveyor line 1 conveys garbage of similar shape but different materials. Taking bottle-shaped garbage as an example, as the entire processing line runs, the rotating conveyor line 1 will slowly convey garbage bottles of different sizes and materials. When the garbage bottle reaches the bottom of the robotic arm 2, the visual recognition system located on the robotic arm 2 will analyze the material of the garbage bottle. Thereafter, the robotic arm 2 is controlled to drive the visual selection module 501 close to the garbage bottle. The external pump located on the robotic arm 2 is started, and the garbage bottle is adsorbed and fixed to the bottom of the visual selection module 501 by negative pressure adsorption through the interconnected first air channel 504, the second air channel 505 and the C-shaped air channel 506.

[0054] When the type of garbage transported on the top of the conveyor line 1 changes, for example, the garbage transported becomes hollow material, the negative pressure adsorption method cannot fix the garbage. At this time, the electric push rod 503 runs, and the output shaft of the electric push rod 503 extends outward and pushes the adjustment module 502, causing the adjustment module 502 to slide along the side of the viewing module 501. Under normal circumstances, the clamping plate 602 located on the side of the viewing module 501 will move downward synchronously and stay in the air. The specific state is shown in the attached figure. Figure 9 As shown, the T-shaped air channel 601 and the first air channel 504 inside the regulating module 502 are connected. At this time, when the garbage reaches the bottom of the robotic arm 2, the external pump on the robotic arm 2 is started and pressurizes the interior of the telescopic tube 603 through the interconnected first air channel 504 and the T-shaped air channel 601, causing the telescopic tube 603 to extend and simultaneously push the clamping plate 602, causing the clamping plate 602 to flip over and clamp the garbage, thereby carrying the garbage away as the robotic arm 2 moves;

[0055] After the garbage is fixed by mechanical clamping and negative pressure, if the garbage is not made of aluminum or tin, the mechanical arm 2 rotates to carry the garbage directly to the top of the first sorting interval 3 and controls the external pump to stop running, allowing the garbage to fall freely into the first sorting interval 3. If the garbage is made of aluminum or tin, the electric push rod 503 extends quickly, pushing the adjustment module 502 to move vertically, causing the arc air channel 701 to dock with the first air channel 504, and the pump stops running at the same time. After the arc-shaped air channel 701 is connected to the first air channel 504, the external pump is operated again to introduce high-pressure gas into the interior of the arc-shaped air channel 701 and push the ejector pin 702, causing the ejector pin 702 to overcome the resistance of the second spring 703 and pop out quickly. In this process, the first fixing mechanism 5 and the second fixing mechanism 6 will lose the air path connection, thereby releasing the fixation of the garbage. The freely falling garbage will be hit by the ejector pin 702 and fly toward the interior of the second-category sorting interval 4. The whole process occurs quickly.

[0056] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A garbage sorting processing line based on visual sorting, comprising a conveyor line (1), a robotic arm (2) installed on the side of the conveyor line (1), and a first-class sorting section (3) and a second-class sorting section (4) symmetrically placed on both sides of the conveyor line (1), characterized in that: The end of the robotic arm (2) is provided with a first fixing mechanism (5) for adsorbing and fixing the garbage using negative pressure, the first fixing mechanism (5) comprising a visual selection module (501) rotatably mounted on the end of the robotic arm (2), and an adjustment module (502) slidably distributed on the side of the visual selection module (501); A second fixing mechanism (6) for clamping and fixing the garbage is provided on the side of the first fixing mechanism (5), the second fixing mechanism (6) comprising a T-shaped air passage (601) opened inside the regulating module (502), and a clamping plate (602) is rotatably mounted on each side of the regulating module (502) via a rotating shaft (509); A discharge mechanism (7) for impacting and discharge garbage is provided at the bottom of the first fixing mechanism (5), the discharge mechanism (7) comprising an arc-shaped air passage (701) opened inside the regulating module (502), and a thimble (702) is slidably mounted inside the bottom end of the arc-shaped air passage (701); Different types of garbage are fixed by freely switching between the first fixing mechanism (5) and the second fixing mechanism (6), and the fixed garbage is discharged in sections in coordination with the operation of the discharge mechanism (7).

2. A garbage sorting and processing line based on visual sorting according to claim 1, characterized in that: The first fixing mechanism (5) further comprises an electric control push rod (503) distributed on the top of the regulating module (502), the electric control push rod (503) being fixed to the side of the visual selection module (501) and the output shaft being fixedly connected to the regulating module (502), a first air duct (504) and a second air duct (505) being provided inside the visual selection module (501), a C-shaped air duct (506) being provided inside the regulating module (502), and the first air duct (504), the second air duct (505) and the C-shaped air duct (506) being connected to each other in pairs to form a through air path.

3. The garbage sorting and processing line based on visual sorting according to claim 1 is characterized in that: The second fixing mechanism (6) further comprises two ends of the T-shaped air channel (601) extending from the side of the regulating module (502) and connected to a telescopic tube (603), and the ends of the telescopic tube (603) are connected and fixed to the clamping plate (602).

4. The garbage sorting and processing line based on visual sorting according to claim 1 is characterized in that: A second spring (703) is provided between the exposed end of the ejector pin (702) and the regulating module (502), and the second spring (703) pulls the ejector pin (702), so that the ejector pin (702) is accommodated inside the arc-shaped airway (701).

5. The garbage sorting and processing line based on visual sorting according to claim 3 is characterized in that: Each of the clamping plates (602) is provided with a diversion area (6021) inside, the diversion area (6021) and the telescopic tube (603) are connected in a continuous manner, an inner receiving plate (6022) is slidably installed inside the diversion area (6021), and a plurality of spring pieces (6023) are connected between the top of the inner receiving plate (6022) and the diversion area (6021).

6. The garbage sorting and processing line based on visual sorting according to claim 2 is characterized in that: An air pipe (507) is fixedly mounted on the top side of the viewing module (501), and the air pipe (507) is connected to the first air channel (504) and is also connected to an external pump.

7. The garbage sorting and processing line based on visual sorting according to claim 2 is characterized in that: The bottom end of the second air channel (505) is connected to an air exhaust (508), and the air exhaust (508) is fixedly installed on the bottom of the viewing module (501).

8. The garbage sorting and processing line based on visual sorting according to claim 1 is characterized in that: A first spring (604) is fixedly connected between each clamping plate (602) and the adjustment module (502).

9. The garbage sorting and processing line based on visual sorting according to claim 1 is characterized in that: Storage areas (605) are symmetrically provided on both sides of the visual selection module (501), and the clamping plates (602) are distributed at the positions of the storage areas (605).

10. The garbage sorting and processing line based on visual sorting according to claim 1, characterized in that: The bottom of the visual selection module (501) is provided with an inward area (704), and the bottom of the adjustment module (502) is slidably distributed inside the inward area (704).

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