An automatic microwave plasma cleaner

Abstract

This invention relates to an automatic microwave plasma cleaner, comprising a frame, a placement plate and a first lifting assembly for driving the placement plate to rise and fall on the frame, a plurality of material boxes and mounting assemblies for restricting the material boxes on the placement plate, a plurality of transfer frames and a second lifting assembly for driving the transfer frames to rise and fall on the frame, the transfer frames having a pushing groove and a recovery groove, the recovery groove being located above the pushing groove, a cleaner, a third lifting assembly for driving the cleaner to rise and fall, a plurality of cleaning racks and a fourth lifting assembly for driving the cleaning racks to rise and fall on the frame, the cleaning racks being located below the cleaner and aligned with the transfer frames, and a pushing mechanism on the frame, comprising a first pushing assembly and a second pushing assembly, the first pushing assembly for pushing products in the material boxes into the pushing groove, and the second pushing assembly for pushing products in the pushing groove sequentially into the cleaning racks, the recovery groove, and the material boxes. This invention can improve the cleaning effect of the automatic microwave plasma cleaner.

Description

Technical Field

[0001] This invention relates to the field of cleaning machine technology, and in particular to an automatic microwave plasma cleaning machine. Background Technology

[0002] Microwave plasma cleaning is a novel high-tech technology that utilizes plasma to achieve results that conventional cleaning methods cannot. Plasma is a state of matter, also known as the fourth state of matter. Applying sufficient energy to a gas to ionize it creates plasma. The "active" components of plasma include ions, electrons, atoms, active functional groups, excited-state nuclides (metastable states), and photons. Plasma cleaning machines utilize the properties of these active components to treat sample surfaces, thereby achieving cleaning, coating, and other purposes.

[0003] Chinese Patent CN204769735U discloses a plasma cleaning device, which includes a transmission device and at least one plasma generating device. The transmission device includes a first servo motor, a driving wheel, a driven wheel, and a conveyor belt driven by the first servo motor, wound between the driving wheel and the driven wheel. The upper surface of the conveyor belt has a plurality of support points evenly distributed, with the support points protruding from the upper surface of the conveyor belt and the vertices of the support points lying on the same plane, which is parallel to the conveyor belt. The support points are made of silicone or rubber, and their hardness is greater than or equal to Shore HA10 and less than or equal to Shore HA60. Therefore, this invention has the advantages of better protecting the surface of the object being cleaned and reducing secondary contamination.

[0004] Regarding the aforementioned technologies, in the existing technology, workers place products on a conveyor belt, which then feeds the products one by one into the cleaning machine for cleaning. During this process, workers need to place the products on the conveyor belt, and after cleaning, the products need to be removed from the conveyor belt. When removing the products, workers are likely to come into direct contact with them, which may lead to re-contamination of the products and reduce the cleaning effect of the automatic microwave plasma cleaning machine. Summary of the Invention

[0005] In order to improve the cleaning effect of automatic microwave plasma cleaners, this application provides an automatic microwave plasma cleaner.

[0006] This application provides an automatic microwave plasma cleaner using the following technical solution:

[0007] An automatic microwave plasma cleaner includes a frame, on which a placement plate and a first lifting assembly for driving the placement plate to rise and fall are mounted. The placement plate has several material boxes and mounting assemblies for restricting the material boxes. The frame also has several transfer frames and a second lifting assembly for driving the transfer frames to rise and fall. Each transfer frame corresponds to one of the material boxes. Each transfer frame has a pushing groove and a collecting groove, with the collecting groove located above the pushing groove. The frame also includes a cleaner, a third lifting assembly for driving the cleaner to rise and fall, several cleaning frames, and a fourth lifting assembly for driving the cleaning frames to rise and fall. The cleaning frames are located below the cleaner and aligned with the transfer frames. The frame further includes a pushing mechanism, comprising a first pushing assembly and a second pushing assembly. The first pushing assembly pushes products from the material boxes into the pushing groove, and the second pushing assembly sequentially pushes products from the pushing groove into the cleaning frames, the collecting groove, and the material boxes.

[0008] By adopting the above technical solution, during product cleaning, the worker places the product-filled loading box on the placement plate and secures it using the mounting components. Then, the first pushing component pushes the products from the loading box into the feed trough of the transfer frame, followed by the second pushing component pushing the products onto the cleaning frame. A third lifting component drives the cleaning machine to descend while cleaning the products. Simultaneously, the first lifting component raises the loading box, pushing the second batch of products into the feed trough for standby. After the first batch of products is cleaned, a fourth lifting component raises the cleaning frame, and the second pushing component transports the first batch of products back to the recovery trough and loading box. This process is repeated until all products in the loading box are cleaned, achieving the desired product cleaning effect. In the steps of pushing products into the loading box, cleaning the products, recovering the products into the loading box, and removing the loading box, the worker does not need to touch the products, reducing the possibility of secondary contamination and improving the cleaning effect of the automatic microwave plasma cleaner.

[0009] Optionally, the output end of the first lifting component is connected to a first raising plate, the placement plate is connected to the first raising plate, and the mounting component is disposed between the first raising plate and the placement plate.

[0010] By adopting the above technical solution, the space between the first lifting plate and the placement plate is used to place the installation components, which effectively utilizes the internal space of the cleaning machine and provides convenience for the installation components of the material box.

[0011] Optionally, the installation assembly includes a fixed plate, a clamping cylinder, a movable plate, and a clamping plate. The clamping cylinder is connected to the first lifting plate, the fixed plate is connected to the placement plate and fits against the feeding box, the fixed plate has a placement groove, the movable plate is connected to the output shaft of the clamping cylinder, the clamping plate is connected to the movable plate at a position corresponding to the fixed plate, the placement plate has a clearance groove at a position corresponding to the clamping plate, and the clamping plate is located in the clearance groove. In the initial state, the clamping plate is located in the placement groove, and when the feeding box is installed, the clamping plate clamps against the feeding box.

[0012] By adopting the above technical solution, when installing the material feeding box, the worker places the material feeding box on the placement plate and fits it against the fixing plate. Then, the clamping cylinder is activated to move the moving plate, which in turn moves the clamping plate until the clamping plate presses against the side wall of the material feeding box to restrict the material feeding box, thus realizing the installation of the material feeding box.

[0013] Optionally, the installation assembly includes a push cylinder, a rotating disk, a clamping block, and a clamping plate. The rotating disk is rotatably connected to the placement plate at a position corresponding to the material feeding box. Two slide rails are connected to the rotating disk and are arranged opposite to each other. A limiting groove is opened at the position corresponding to the slide rails on the placement plate. The clamping block is slidably engaged between the slide rails and the limiting groove. The clamping plate is connected to the clamping block. The push cylinder is connected to the first lifting plate. A connecting block is connected to the output shaft of the push cylinder. A push column is connected to the connecting block. A drive rod is rotatably connected between several rotating disks. A connecting rod is connected to the drive rod. A push groove is opened on the connecting rod. The push column is slidably engaged in the push groove. When installing the material feeding box, two clamping plates clamp the material feeding box.

[0014] By adopting the above technical solution, when installing the material box, the worker places the material box on the placement plate, then starts the push cylinder to move the push column, which in turn moves the drive rod, causing the rotating disk to rotate and the slide rail to rotate. This causes the two clamping blocks to move towards the center of the rotating disk simultaneously, moving the clamping plates until the two clamping plates clamp the material box, thus realizing the installation of the material box.

[0015] Optionally, the first pushing component includes a first pushing motor, a first pushing screw, a first driving block, a first pushing plate, and a pushing rod. The first pushing motor is mounted on the frame, the first pushing screw is rotatably connected to the frame, the first driving block is slidably fitted on the frame and threadedly fitted with the first pushing screw, the first pushing plate is connected to the first driving block, and the pushing rod is mounted on the first pushing plate at a position corresponding to the material feeding box.

[0016] By adopting the above technical solution, when the product is pushed to the transfer frame, the staff starts the first push motor, which makes the first push screw rotate, drives the first drive block to move, moves the first push plate, and drives the push rod to move. During the movement, the push rod pushes the product in the feeding box until the product moves into the push slot of the transfer frame, thus achieving the effect of pushing the product onto the transfer frame.

[0017] Optionally, a push head is connected to the end of the push rod away from the first push plate, and an arc-shaped groove is opened at the end of the push head away from the push rod.

[0018] By adopting the above technical solution, when pushing the product, the staff uses the arc-shaped groove to resist the product, so that the product is restricted in the arc-shaped groove when moving, reducing the possibility of the product coming off the first push plate.

[0019] Optionally, the second pushing assembly includes a second pushing motor, a second pushing screw, a second driving block, a fixed frame, a lifting cylinder, and a pusher. The second pushing motor is mounted on the frame, the second pushing screw is rotatably connected to the frame, the second driving block is slidably fitted on the frame and threadedly engaged with the second pushing screw, the fixed frame is connected to the second driving block, the lifting cylinder is connected to the fixed frame, a mounting plate is connected to the output shaft of the lifting cylinder, and the pusher is mounted on the mounting plate at a position corresponding to the material feeding box.

[0020] By adopting the above technical solution, the lifting cylinder is used to raise the pusher to avoid the product. When pushing the product, the operator starts the second pusher motor, which rotates the second pusher screw, moves the second drive block, and drives the lifting cylinder to move, so that the pusher pushes the product onto the cleaning rack. After the product is cleaned, the cleaning rack rises, the lifting cylinder is activated, and the pusher is raised and moved, moving the product into the recycling tank. Then the product is pushed back into the material box, thus achieving the effect of pushing the product.

[0021] Optionally, a movable block is slidably fitted on the mounting plate at the position corresponding to the push frame. A limiting block is connected to the movable block, and the limiting block is connected to the push frame. A receiving groove is opened on the mounting plate at the position corresponding to the push frame, and the push frame is located in the receiving groove. Limiting posts are threadedly fitted on the opposite side walls of the limiting block. Limiting plates are connected to both sides of the mounting plate, and the limiting posts abut against the limiting plates. An L-plate is connected to the limiting block. A photoelectric sensor is connected to the mounting plate, and one end of the L-plate is located in the sensing end of the photoelectric sensor. An indicator light is installed on the frame, and the photoelectric sensor is electrically connected to the indicator light through the control system.

[0022] By adopting the above technical solution, during the installation of the pusher frame, workers use the limiting post to abut against the limiting plate to limit the position of the limiting block. The L-plate, in conjunction with a photoelectric sensor, monitors whether the pusher rod has moved. If, after prolonged use, the limiting block shifts, causing the pusher frame to shift, the L-plate will detach from the sensing end of the photoelectric sensor. The photoelectric sensor then sends an electrical signal to the control system, causing an indicator light to issue a warning, reminding workers to maintain the pusher frame promptly. Workers can also adjust the position of the limiting block by rotating the limiting post, achieving diverse adjustments to the pusher frame.

[0023] Optionally, the transfer frame includes a connecting frame and an adjusting frame. A support plate is connected to the output end of the second lifting component. A first adjusting plate and a first adjusting component for adjusting the position of the first adjusting plate are provided on the support plate. The connecting frame is connected to the first adjusting plate. A second adjusting plate and a second adjusting component for adjusting the position of the second adjusting plate are provided on the first adjusting plate (134). The moving direction of the first adjusting plate is perpendicular to the moving direction of the second adjusting plate. The adjusting frame is connected to the second adjusting plate. The connecting frame and the adjusting frame are arranged opposite to each other.

[0024] By adopting the above technical solution, when cleaning different models of products, the staff uses the first adjustment component to adjust the position of the first adjustment plate to change the distance between the transfer frame and the cleaning frame. Then, the second adjustment component is used to change the position of the adjustment frame to change the distance between the adjustment frame and the connecting frame, so that the transfer frame can adapt to products of different sizes.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. During product cleaning, workers place the product-filled loading box on the placement plate and secure it using mounting components. Then, a first pushing component pushes the products from the loading box into the feed trough of the transfer frame. A second pushing component then pushes the products onto the cleaning rack. A third lifting component drives the cleaning machine to descend while cleaning the products. Simultaneously, the first lifting component raises the loading box, pushing a second batch of products into the feed trough for standby. After the first batch of products is cleaned, a fourth lifting component raises the cleaning rack, and the second pushing component transports the first batch of products back to the recovery trough and loading box. This process is repeated until all products in the loading box are cleaned, achieving the desired product cleaning effect. In these steps—pushing products from the loading box, cleaning the products, recovering the products back into the loading box, and removing the loading box—workers do not need to touch the products, reducing the possibility of secondary contamination and improving the cleaning effect of the automatic microwave plasma cleaner.

[0027] 2. When installing the material box, the worker places the material box on the placement plate, then starts the push cylinder to move the push column, which in turn moves the drive rod, causing the rotating disk to rotate and the slide rail to rotate. This causes the two clamping blocks to move towards the center of the rotating disk, moving the clamping plates until the two clamping plates clamp the material box, thus completing the installation of the material box.

[0028] 3. During the installation of the pusher frame, the operator uses the limiting post to press against the limiting plate to restrict the position of the limiting block. The L-plate, in conjunction with a photoelectric sensor, monitors whether the pusher rod has moved. If, after prolonged use, the limiting block shifts, causing the pusher frame to shift, the L-plate will disengage from the sensing end of the photoelectric sensor. The photoelectric sensor then sends an electrical signal to the control system, causing an indicator light to issue a warning, reminding the operator to maintain the pusher frame promptly. The operator can also adjust the position of the limiting block by rotating the limiting post, enabling diverse adjustments to the pusher frame.

[0029] 4. When cleaning different models of products, the staff uses the first adjustment component to adjust the position of the first adjustment plate to change the distance between the transfer frame and the cleaning frame. Then, the staff uses the second adjustment component to change the position of the adjustment frame to change the distance between the adjustment frame and the connecting frame, so that the transfer frame can adapt to products of different sizes. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of the automatic microwave plasma cleaner in Embodiment 1 of this application.

[0031] Figure 2 This is a schematic diagram of the internal structure of the automatic microwave plasma cleaner in Embodiment 1 of this application.

[0032] Figure 3 This is a cross-sectional view of Embodiment 1 of this application, used to illustrate the structure of the first lifting component, the feeding box, and the mounting component.

[0033] Figure 4 This is an exploded view used to illustrate the structure of the installation components in Embodiment 1 of this application.

[0034] Figure 5 This is a schematic diagram of the structure of the second lifting component, the transfer frame, the first adjustment component, and the second adjustment component in Embodiment 1 of this application.

[0035] Figure 6 This is a schematic diagram of the structure of the transfer frame, the first adjustment component, and the second adjustment component in Embodiment 1 of this application.

[0036] Figure 7 This is a schematic diagram of the cleaning machine and the third lifting assembly in Embodiment 1 of this application.

[0037] Figure 8This is a schematic diagram of the cleaning rack and the fourth lifting assembly in Embodiment 1 of this application.

[0038] Figure 9 This is a schematic diagram of the structure of the first push component in Embodiment 1 of this application.

[0039] Figure 10 This is a schematic diagram of the push rod structure in Embodiment 1 of this application.

[0040] Figure 11 This is a schematic diagram of the structure of the second push component in Embodiment 1 of this application.

[0041] Figure 12 This is a schematic diagram of the pusher frame in Embodiment 1 of this application.

[0042] Figure 13 This is a schematic diagram of the installation components and the material feeding box in Embodiment 2 of this application.

[0043] Figure 14 This is an exploded view of Embodiment 2 of this application, used to illustrate the structure of the mounting components and the feeding box.

[0044] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Placement plate; 111. First lifting plate; 12. First lifting assembly; 121. First lifting motor; 122. First lifting screw; 123. First lifting block; 124. First lifting plate; 13. Transfer frame; 131. Connecting frame; 132. Adjusting frame; 133. Support plate; 134. First adjusting plate; 135. Second adjusting plate; 14. Washing machine; 141. Connecting plate; 15. Washing frame; 151. Support frame; 2. Discharge box; 3. Mounting assembly; 31. Fixing plate; 32. Clamping cylinder; 33. Moving plate; 34. Clamping plate; 35. Pushing cylinder; 351. Push column; 36. Rotating disc; 361. Slide rail; 362. Drive rod; 37. Clamping block; 38. Clamping plate; 4. Push Feeding mechanism; 41. First pushing assembly; 411. First pushing motor; 412. First pushing screw; 413. First drive block; 414. First push plate; 415. Push rod; 4151. Push head; 4152. Arc groove; 42. Second pushing assembly; 421. Second pushing motor; 422. Second pushing screw; 423. Second drive block; 424. Fixing frame; 425. Lifting cylinder; 4251. Mounting plate; 426. Push frame; 4261. Moving block; 4262. Limiting block; 4263. Limiting column; 4264. Limiting plate; 4265. Photoelectric sensor; 4266. Indicator light; 5. First adjusting assembly; 6. Second adjusting assembly; 7. Second lifting assembly; 8. Third lifting assembly; 9. Fourth lifting assembly. Detailed Implementation

[0045] The following is in conjunction with the appendix Figure 1-14This application will be described in further detail.

[0046] Embodiment 1 of this application discloses an automatic microwave plasma cleaner. (Refer to...) Figure 1 , Figure 2 and Figure 3 The automatic microwave plasma cleaner includes a frame 1, on which a placement plate 11 and a first lifting assembly 12 for driving the placement plate 11 to rise and fall are mounted. The placement plate 11 has several material boxes 2 and mounting assemblies 3 for restricting the material boxes 2. The frame 1 has several transfer frames 13 and a second lifting assembly 7 for driving the transfer frames 13 to rise and fall. The frame 1 has a cleaner 14 and a third lifting assembly 8 for driving the cleaner 14 to rise and fall. The frame 1 also has a cleaning rack 15 and a fourth lifting assembly 9 for driving the cleaning rack 15 to rise and fall. The frame 1 also has a pushing mechanism 4 for pushing products into the material boxes 2.

[0047] When cleaning the products, the staff places the material box 2 on the placement plate 11 and uses the installation component 3 to restrict the material box 2. Then, the pushing mechanism 4 pushes the products in the material box 2 to the transfer rack 13, and then pushes the products to the cleaning rack 15. The third lifting component 8 is used to lift the cleaning machine 14 to clean the products. Then, the pushing mechanism 4 pushes the cleaned products back into the material box 2 from the cleaning rack 15 and the transfer rack 13 in sequence. When pushing the next batch of products, the first lifting component 12 is used to raise the material box 2 until all the products in the material box 2 have been cleaned, thus achieving the product cleaning effect.

[0048] Reference Figure 2 and Figure 3 The first lifting assembly 12 includes a first lifting motor 121, a first lifting screw 122, a first lifting block 123, and a first lifting plate 124. The first lifting screw 122 is vertically rotatably connected to the frame 1. The first lifting motor 121 is mounted on the frame 1 and coaxially connected to the bottom end of the first lifting screw 122. The first lifting block 123 is slidably fitted on the frame 1 and threadedly engaged with the first lifting screw 122.

[0049] Reference Figure 3 and Figure 4The first lifting plate 124 is bolted to the first lifting block 123. A first raising plate 111 is fixedly connected to the top of the first lifting plate 124, and a placement plate 11 is fixedly connected to the first raising plate 111. The mounting assembly 3 includes a fixed plate 31, a clamping cylinder 32, a moving plate 33, and a clamping plate 34. Six material boxes 2 are provided on the placement plate 11. The clamping cylinder 32 is mounted on the first raising plate 111. The moving plate 33 slides on the first raising plate 111 and is fixedly connected to the output shaft of the clamping cylinder 32. A clamping plate 34 is fixedly connected to the moving plate 33 at a position corresponding to the material box 2. A clearance groove is provided on the placement plate 11 at a position corresponding to the clamping plate 34, and the clamping plate 34 is located within the clearance groove. The fixing plate 31 is fixedly connected to the placement plate 11 at the position corresponding to the material box 2 and fits against the side wall of the material box 2. The fixing plate 31 has a placement groove for placing the clamping plate 34. In the initial position, the clamping plate 34 is located in the placement groove to increase the installation space of the material box 2.

[0050] When installing the feeding box 2, the operator activates the clamping cylinder 32, which moves the moving plate 33 and drives the clamping plate 34 to move until the clamping plate 34 clamps the feeding box 2, thus clamping the feeding box 2 between the fixed plate 31 and the clamping plate 34, thereby completing the installation of the feeding box 2.

[0051] When adjusting the height of the material box 2, the operator starts the first lifting motor 121, which causes the first lifting screw 122 to rotate, the first lifting block 123 to rise, which in turn causes the first lifting plate 124 to rise, the first raising plate 111 to rise, and the placement plate 11 to rise, thereby raising the material box 2 and achieving the effect of adjusting the height of the material box 2.

[0052] Reference Figure 2 , Figure 5 and Figure 6 The transfer frame 13 corresponds one-to-one with the material dispensing box 2. The transfer frame 13 includes a connecting frame 131 and an adjusting frame 132. Both the connecting frame 131 and the adjusting frame 132 have a pushing groove and a recovery groove, with the recovery groove located above the pushing groove. The structure of the second lifting assembly 7 is the same as that of the first lifting assembly 12. A support plate 133 is fixedly connected to the output end of the second lifting assembly 7. A first adjusting plate 134 is slidably fitted on the support plate 133. A first adjusting assembly 5 is provided on the support plate 133. The structure of the first adjusting assembly 5 is the same as that of the first lifting assembly 12. The first adjusting plate 134 is bolted to the output end of the first adjusting assembly 5. The connecting frame 131 is bolted to the first adjusting plate 134.

[0053] Reference Figure 2 , Figure 5 and Figure 6A second adjusting plate 135 is slidably fitted onto the first adjusting plate 134, and the sliding direction of the second adjusting plate 135 is perpendicular to the sliding direction of the first adjusting plate 134. A second adjusting assembly 6 is provided on the first adjusting plate 134, and the structure of the second adjusting assembly 6 is the same as that of the first lifting assembly 12. The second adjusting plate 135 is bolted to the output end of the second adjusting assembly 6, and the adjusting frame 132 is bolted to the second adjusting plate 135, and the adjusting frame 132 is arranged opposite to the connecting frame 131.

[0054] The staff uses the second lifting component 7 to adjust the height of the transfer frame 13 so that the push trough and the recovery trough can be aligned with the material box 2 and the cleaning frame 15 to facilitate product transportation and recovery. The first adjusting component 5 is used to adjust the position of the support plate 133 to adjust the distance between the transfer frame 13 and the cleaning frame 15. Then, the second adjusting component 6 is used to change the distance between the adjusting frame 132 and the connecting frame 131 so that the transfer frame 13 can adapt to products of different sizes, thereby improving the applicability of the automatic microwave plasma cleaner 14.

[0055] Reference Figure 2 , Figure 3 and Figure 7 The structure of the third lifting component 8 is the same as that of the first lifting component 12. The cleaning machine 14 is vertically slidably fitted on the frame 1. A connecting plate 141 is provided on the cleaning machine 14. The connecting plate 141 is connected to the output end of the third lifting component 8 by bolts.

[0056] Reference Figure 2 and Figure 8 A support frame 151 is vertically slidably fitted on the frame 1. The support frame 151 is located below the cleaning machine 14, and an exhaust pipe is fixedly connected to the bottom end of the support frame 151. The structure of the fourth lifting assembly 9 is the same as that of the first lifting assembly 12. A support plate is bolted to the output end of the fourth lifting assembly 9. The support plate is fixedly connected to the exhaust pipe. The cleaning frame 15 is bolted to the support frame 151. The cleaning frame 15 corresponds one-to-one with the transfer frame 13.

[0057] Reference Figure 2 , Figure 9 and Figure 10The pushing mechanism 4 includes a first pushing component 41 and a second pushing component 42. The first pushing component 41 includes a first pushing motor 411, a first pushing screw 412, a first driving block 413, a first pushing plate 414, and a pushing rod 415. The first pushing motor 411 is mounted on the frame 1, the first pushing screw 412 is rotatably connected to the frame 1, and the first driving block 413 is slidably fitted on the frame 1 and threadedly engaged with the first pushing screw 412. The first pushing plate 414 is bolted to the first driving block 413. One end of the pushing rod 415 is mounted on the first pushing plate 414 at a position corresponding to the material box 2, and the other end is fixedly connected to a pushing head 4151. An arc-shaped groove 4152 is formed on the side wall of the pushing head 4151 away from the pushing rod 415.

[0058] Reference Figure 2 and Figure 11 The second pushing assembly 42 includes a second pushing motor 421, a second pushing screw 422, a second drive block 423, a fixing frame 424, a lifting cylinder 425, and a pusher 426. The second pushing motor 421 is mounted on the frame 1, and the second pushing screw 422 is rotatably connected to the frame 1. The second pushing motor 421 and the second pushing screw 422 are connected by a belt drive. The second drive block 423 is slidably fitted on the frame 1 and threadedly fitted with the second pushing screw 422. The fixing frame 424 is bolted to the second drive block 423, and the lifting cylinder 425 is bolted to the fixing frame 424.

[0059] Reference Figure 2 , Figure 11 and Figure 12 A mounting plate 4251 is fixedly connected to the output shaft of the lifting cylinder 425. The mounting plate 4251 is horizontally set. A moving block 4261 is slidably fitted on the mounting plate 4251 at the position corresponding to the material box 2. A limiting block 4262 is bolted to the moving block 4261. The pusher 426 is bolted to the limiting block 4262. A receiving groove is opened on the mounting plate 4251 at the position corresponding to the pusher 426. The pusher 426 is located in the receiving groove.

[0060] Refer to 1 and Figure 12 Each of the two opposing side walls of the limiting block 4262 has a threaded limiting post 4263. Limiting plates 4264 are installed on both sides of the mounting plate 4251 in the width direction, with the limiting posts 4263 abutting against the limiting plates 4264. An L-plate is bolted to the limiting block 4262, and a photoelectric sensor 4265 is mounted on the mounting plate 4251, with one end of the L-plate located inside the sensing end of the photoelectric sensor 4265. An indicator light 4266 is installed at the top of the frame 1, and the photoelectric sensor 4265 is electrically connected to the indicator light 4266 through the control system.

[0061] When conveying products, the operator starts the first drive motor, causing the first drive screw to rotate. This moves the first drive block 413, which in turn moves the first push plate 414, causing the push rod 415 to move until the first batch of products in the feeding box 2 is pushed into the feeding groove. Then, the second drive motor is started, causing the second drive block 423 to move, which in turn moves the mounting plate 4251, causing the pusher 426 to move until the first batch of products is pushed onto the cleaning rack 15. The third lifting assembly 8 then drives the cleaning machine 14 to descend to clean the first batch of products. During this process, the first lifting motor 121 is started, causing... The first lifting screw 122 rotates, the first lifting block 123 rises, driving the placement plate 11 to rise, causing the discharge box 2 to rise. At this time, the position of the first batch of products in the discharge box 2 is aligned with the recycling trough. The above operation is repeated so that the second batch of products enters the push trough to wait until the first batch of products is cleaned. Then, the fourth lifting component 9 is used to raise the cleaning frame 15, and the lifting cylinder 425 is activated to raise and move the pusher 426 to avoid the first batch of products. Finally, the first batch of products is pushed back. The first batch of products passes through the cleaning frame 15 and the recycling trough in sequence and finally enters the discharge box 2, realizing the product transportation.

[0062] The implementation principle of an automatic microwave plasma cleaner according to Embodiment 1 of this application is as follows: When cleaning products, the operator places the material box 2 on the placement plate 11, and then activates the clamping cylinder 32 to move the moving plate 33, which in turn moves the clamping plate 34 until the clamping plate 34 clamps the material box 2, so that the material box 2 is clamped between the fixed plate 31 and the clamping plate 34. Then, the first conveying motor is activated to rotate the first drive screw, move the first drive block 413, move the first push plate 414, and move the push rod 415 until the first batch of products in the material box 2 is pushed into the push groove. Then, the second drive motor is activated to move the second drive block 423, move the mounting plate 4251, and move the pusher 426 until the first batch of products is pushed onto the cleaning rack 15, using the third lifting... The lowering component 8 drives the cleaning machine 14 to descend to clean the first batch of products. During this process, the first lifting motor 121 is activated, causing the first lifting screw 122 to rotate and the first lifting block 123 to rise, which in turn raises the placement plate 11 and the discharge box 2. At this time, the position of the first batch of products in the discharge box 2 is aligned with the recycling trough. The operation of the pushing mechanism 4 is repeated to allow the second batch of products to enter the pushing trough and wait until the first batch of products is cleaned. Then, the fourth lifting component 9 is used to raise the cleaning frame 15, and the lifting cylinder 425 is activated to raise and move the pusher 426 to avoid the first batch of products. Finally, the first batch of products is pushed back. The first batch of products passes through the cleaning frame 15 and the recycling trough in sequence and finally enters the discharge box 2. This process is repeated until all products in the discharge box 2 are cleaned, thus completing the cleaning of the products.

[0063] In the steps of pushing the product into the feeding box 2 by the pushing mechanism 4, cleaning the product, recycling the product into the feeding box 2, and removing the feeding box 2, the staff does not need to touch the product, which reduces the possibility of secondary contamination of the product and improves the cleaning effect of the automatic microwave plasma cleaner 14.

[0064] Example 2: The difference between this example and Example 1 is that the structure of the installation component 3 is different.

[0065] Reference Figure 2 , Figure 13 and Figure 14 The mounting assembly 3 includes a push cylinder 35, a rotating disk 36, a clamping block 37, and a clamping plate 38. The rotating disk 36 is rotatably connected to the bottom wall of the placement plate 11 at the position corresponding to the material box 2. Two slide rails 361 are fixedly connected to the rotating disk 36, and the two slide rails 361 are arranged opposite to each other. The clamping block 37 is disposed on the slide rail 361. A limiting groove is opened at the position of the placement plate 11 corresponding to the clamping block 37. The clamping block 37 slides between the limiting groove and the slide rail 361. The clamping block 37 is fixedly connected to the top wall of the clamping block 38.

[0066] Reference Figure 2 , Figure 13 and Figure 14 A drive rod 362 is hinged between the six rotating disks 36. A connecting rod is fixedly connected to the drive rod 362, and a push groove is opened on the connecting rod. A push cylinder 35 is installed on the first lifting plate 111. A connecting block is fixedly connected to the output shaft of the push cylinder 35. A push column 351 is fixedly connected to the connecting block. The push column 351 passes through the push groove and slides with the push groove.

[0067] When installing the material box 2, the worker places the material box 2 on the placement plate 11, and then starts the push cylinder 35 to move the push column 351, which in turn moves the drive rod 362, causing the six rotating disks 36 to rotate simultaneously. This causes the slide rail 361 to rotate, and the two clamping blocks 37 to move towards the center of the rotating disk 36, which in turn moves the two clamping plates 38 until the two clamping plates 38 clamp the material box 2, thus completing the installation of the material box 2.

[0068] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic microwave plasma cleaner, characterized in that: The system includes a frame (1), on which a placement plate (11) and a first lifting assembly (12) for driving the placement plate (11) to rise and fall are provided. The placement plate (11) has several material boxes (2) and mounting assemblies (3) for restricting the material boxes (2). The frame (1) also has several transfer frames (13) and a second lifting assembly (7) for driving the transfer frames (13) to rise and fall. Each transfer frame (13) corresponds to one of the material boxes (2). Each transfer frame (13) has a pushing groove and a recycling groove. The recycling groove is located at... Above the propulsion groove, the frame (1) is provided with a cleaning machine (14), a third lifting assembly (8) for driving the cleaning machine (14) to rise and fall, several cleaning racks (15), and a fourth lifting assembly (9) for driving the cleaning racks (15) to rise and fall. The cleaning racks (15) are located below the cleaning machine (14) and aligned with the transfer frame (13). The frame (1) is also provided with a pushing mechanism (4), which includes a first pushing assembly (41) and a second pushing assembly (42). The first pushing assembly (41) The second pushing component (42) is used to push the product in the feeding box (2) into the pushing groove, and the second pushing component (42) is used to push the product in the pushing groove into the cleaning rack (15), the recycling tank and the feeding box (2) in sequence; the second pushing component (42) includes a second pushing motor (421), a second pushing screw (422), a second driving block (423), a fixing frame (424), a lifting cylinder (425) and a pushing frame (426), the second pushing motor (421) is mounted on the frame (1) and the second pushing component (426) is used to push the product in the feeding box (2) into the pushing groove. The screw (422) is rotatably connected to the frame (1), the second drive block (423) is slidably fitted on the frame (1) and threadedly fitted with the second push screw (422), the fixed frame (424) is connected to the second drive block (423), the lifting cylinder (425) is connected to the fixed frame (424), the output shaft of the lifting cylinder (425) is connected to the mounting plate (4251), and the pusher (426) is installed on the mounting plate (4251) at the position corresponding to the material box (2);A movable block (4261) is slidably fitted on the mounting plate (4251) at the position corresponding to the push frame (426). A limiting block (4262) is connected to the movable block (4261) and is connected to the push frame (426). A receiving groove is opened on the mounting plate (4251) at the position corresponding to the push frame (426), and the push frame (426) is located in the receiving groove. Limiting posts (4263) are threadedly fitted on the opposite side walls of the limiting block (4262). Limiting plates (4264) are connected to both sides of (4251). The limiting post (4263) abuts against the limiting plate (4264). An L-plate is connected to the limiting block (4262). A photoelectric sensor (4265) is connected to the mounting plate (4251). One end of the L-plate is located inside the sensing end of the photoelectric sensor (4265). An indicator light (4266) is installed on the frame (1). The photoelectric sensor (4265) is electrically connected to the indicator light (4266) through the control system.

2. The automatic microwave plasma cleaner according to claim 1, characterized in that: The output end of the first lifting component (12) is connected to a first lifting plate (111), the placement plate (11) is connected to the first lifting plate (111), and the mounting component (3) is disposed between the first lifting plate (111) and the placement plate (11).

3. The automatic microwave plasma cleaner according to claim 2, characterized in that: The installation assembly (3) includes a fixed plate (31), a clamping cylinder (32), a movable plate (33), and a clamping plate (34). The clamping cylinder (32) is connected to the first lifting plate (111). The fixed plate (31) is connected to the placement plate (11) and fits against the feeding box (2). The fixed plate (31) has a placement groove. The movable plate (33) is connected to the output shaft of the clamping cylinder (32). The clamping plate (34) is connected to the movable plate (33) at a position corresponding to the fixed plate (31). The placement plate (11) has a clearance groove at a position corresponding to the clamping plate (34). The clamping plate (34) is located in the clearance groove. In the initial state, the clamping plate (34) is located in the placement groove. When the feeding box (2) is installed, the clamping plate (34) clamps against the feeding box (2).

4. The automatic microwave plasma cleaner according to claim 2, characterized in that: The mounting assembly (3) includes a push cylinder (35), a rotating disk (36), a clamping block (37), and a clamping plate (38). The rotating disk (36) is rotatably connected to the placement plate (11) at a position corresponding to the material box (2). Two slide rails (361) are connected to the rotating disk (36), and the two slide rails (361) are arranged opposite to each other. A limiting groove is opened on the placement plate (11) at a position corresponding to the slide rails (361). The clamping block (37) is slidably engaged between the slide rails (361) and the limiting groove. The clamping plate (38)... The push cylinder (35) is connected to the first lifting plate (111), and a connecting block is connected to the output shaft of the push cylinder (35). A push column (351) is connected to the connecting block. A drive rod (362) is rotatably connected between several rotating disks (36). A connecting rod is connected to the drive rod (362). A push groove is opened on the connecting rod. The push column (351) slides in the push groove. When the discharge box (2) is installed, the two clamping plates (38) clamp the discharge box (2).

5. The automatic microwave plasma cleaner according to claim 1, characterized in that: The first pushing component (41) includes a first pushing motor (411), a first pushing screw (412), a first driving block (413), a first pushing plate (414), and a push rod (415). The first pushing motor (411) is mounted on the frame (1). The first pushing screw (412) is rotatably connected to the frame (1). The first driving block (413) is slidably fitted on the frame (1) and threadedly fitted with the first pushing screw (412). The first pushing plate (414) is connected to the first driving block (413). The push rod (415) is mounted on the first pushing plate (414) at a position corresponding to the feeding box (2).

6. The automatic microwave plasma cleaner according to claim 5, characterized in that: The push rod (415) is connected to a push head (4151) at the end away from the first push plate (414), and the push head (4151) has an arc-shaped groove (4152) at the end away from the push rod (415).

7. The automatic microwave plasma cleaner according to claim 1, characterized in that: The transfer frame (13) includes a connecting frame (131) and an adjusting frame (132). A support plate (133) is connected to the output end of the second lifting component (7). A first adjusting plate (134) and a first adjusting component (5) for adjusting the position of the first adjusting plate (134) are provided on the support plate (133). The connecting frame (131) is connected to the first adjusting plate (134). A second adjusting plate (135) and a second adjusting component (6) for adjusting the position of the second adjusting plate (135) are provided on the first adjusting plate (134). The moving direction of the first adjusting plate (134) is perpendicular to the moving direction of the second adjusting plate (135). The adjusting frame (132) is connected to the second adjusting plate (135). The connecting frame (131) and the adjusting frame (132) are arranged opposite to each other.

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