A glass cover plate cleaning machine

Abstract

The present application relates to glass cover plate production technical field, especially to a kind of glass cover plate cleaning machine, including box, two bulkheads are fixed in the box, two bulkheads are divided into cleaning cavity, showering cavity and drying cavity in the cavity of box, the box above the position of cleaning cavity, showering cavity and drying cavity is all provided with support plate, two sides of the support plate are all fixed with vertical rod, the vertical rod of showering cavity position is all connected with the vertical rod of adjacent support plate by connecting rod, the support plate is driven to move by lifting motor, the bottom of cleaning cavity is fixed with ultrasonic generator, the box above the position of showering cavity is provided with lead screw and slide bar, the lead screw is driven to rotate by flushing motor, the box top is also provided with water spray plate, the water spray plate bottom is uniformly provided with spray head, the water spray plate below is also fixed with threaded block and support block, the lead screw passes through threaded block and is threadedly connected with threaded block.This device can realize that the glass cover plate after cleaning has no stain watermark.

Description

Technical Field

[0001] This invention relates to the field of glass cover manufacturing technology, and in particular to a glass cover cleaning machine. Background Technology

[0002] During the production of glass covers, ultrasonic cleaning is required to remove dust, oil, and other contaminants from the surface of the glass covers.

[0003] Patent application CN202322937576.8 discloses an ultrasonic cleaning device for glass covers, including a cleaning chamber and an ultrasonic generator. The ultrasonic generator is located on the front of the cleaning chamber, and a partition plate is provided inside the cleaning chamber to divide the inner cavity of the cleaning chamber into a cleaning chamber and a drying chamber. After the glass covers are ultrasonically cleaned in the cleaning chamber, they are dried by fans on both sides of the drying chamber, which dries the vertically placed glass covers. However, this type of cleaning device directly dries the ultrasonically cleaned glass covers. Since the cleaning solution dissolves dirt, and there will be residual cleaning solution containing dissolved dirt on the glass covers, directly drying the glass covers will result in the formation of stains and watermarks on the glass covers.

[0004] This invention was proposed in response to the shortcomings of existing technologies. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a glass cover cleaning machine.

[0006] This invention can be achieved through the following technical solutions:

[0007] This invention discloses a glass cover cleaning machine, comprising a housing. Two partitions are fixed inside the housing, dividing the inner cavity into a cleaning chamber, a rinsing chamber, and a drying chamber. Support plates are installed above the housing at the locations of the cleaning chamber, rinsing chamber, and drying chamber. Vertical rods are fixed to both sides of each support plate. The vertical rods at the rinsing chamber location are connected to the vertical rods on adjacent support plates via connecting rods. The support plates are moved by a lifting motor. An ultrasonic generator is fixed to the bottom of the cleaning chamber. A lead screw and a sliding rod are installed on the housing at the rinsing chamber location. The lead screw is driven to rotate by a flushing motor. A water spray plate is also installed above the housing, with spray nozzles evenly distributed at the bottom of the water spray plate. A threaded rod is also fixed below the water spray plate. The system includes a threaded block and a support block. The lead screw passes through the threaded block and is threadedly connected to it. The slide rod passes through the support block and is slidably connected to it. A drain pipe with a valve is fixed at the bottom of the rinsing chamber. Two fans are fixed inside the drying chamber. The fans are mounted on the boxes on both sides of the support plate. A fixing plate is fixed on the box. Multiple slide rails are fixed on the fixing plate. A slide plate is set above the fixing plate. A slider is fixed below the slide plate. The slide rails and sliders are slidably connected. The slide plate is driven to move by a conveyor motor. Mounting plates are symmetrically fixed on both sides below the slide plate. Four sets of material gripping devices are fixed on the mounting plates. Each material gripping device includes multiple cylinders. The piston rod of each cylinder is fixed to a fixing block. The cleaning rack with the glass cover plate placed is positioned at a designated location on one side of the chamber. Both ends of the cleaning rack are equipped with lifting rings that engage with the fixing blocks. The cylinder is activated, and the solenoid valve connected to the cylinder is energized, opening the air path. Compressed gas enters the cylinder, causing the piston rod to move. The fixing block moves with the piston rod and inserts into the lifting ring. The conveyor motor drives the synchronous belt to rotate, moving the sliding plate. The cleaning rack moves with the sliding plate to the support plate in the cleaning chamber. The solenoid valve of the cylinder is de-energized, closing the air path. The piston rod on the cylinder returns to its initial position, the fixing block separates from the cleaning rack, and the cleaning rack remains on the support plate in the cleaning chamber. The lifting motor is then energized, driving the screw to rotate. As the screw rotates, the threaded tube moves in the screw direction, the support plate descends, and the cleaning rack enters the cleaning chamber containing the cleaning agent. Ultrasonic waves are generated by an ultrasonic generator. When these ultrasonic waves propagate in the cleaning agent, due to nonlinear effects, acoustic cavitation occurs. The shock waves emitted when the cavitation bubbles suddenly collapse can generate thousands of atmospheres of pressure around them, directly and repeatedly impacting the dirt on the glass cover plate surface, thus breaking down the adhesion between the dirt and the glass cover plate surface.On the other hand, it can also damage the dirt layer, causing it to detach from the glass cover surface and disperse into the cleaning agent, thus cleaning the glass cover. During the cleaning process, the cleaning rack containing the glass cover is placed again at the designated position outside the chamber, and the conveyor motor drives the slide plate back to its initial position. When the glass cover in one cleaning rack is cleaned, the lifting motor drives the screw to rotate in the opposite direction, and the cleaned glass cover rises to the designated position with the support plate. The cylinder starts again, and the piston rods on the cylinders extend. After the fixing blocks are inserted into the lifting rings of the cleaning rack, the slide plate moves again, and the glass cover to be cleaned moves to the cleaning chamber position. The cleaned glass cover moves to the rinsing chamber position. After the cylinder piston rod shortens, the fixing blocks separate from the cleaning rack, and the screw drives the support plate to descend again. After the support plate descends, the cleaning rack enters the chamber, and the slide plate returns to its initial position. The rinsing motor drives the lead screw to rotate. When the lead screw rotates, the spray plate moves in the direction of the lead screw. Since the nozzles on the spray plate are connected to the water pump in the pure water tank through water pipes... A water pump draws pure water, which is then sprayed onto the glass cover plate through nozzles on a spray plate. The nozzles move from one side of the cleaning rack to the other, spraying the pure water onto the glass cover to rinse away any remaining cleaning agent and residue. After a period of cleaning, the spray plate returns to its initial position, as does the support plate. The cylinders restart, moving the piston rods and inserting the fixing blocks into their corresponding lifting rings. The conveyor motor then drives the sliding plate to move, moving the rinsed glass cover to the drying chamber. The ultrasonically cleaned glass cover then moves to the rinsing chamber, where the cylinders restart, separating the fixing blocks from the cleaning rack. The lifting motor then drives the screw to rotate, and the rinsed glass cover enters the drying chamber. Airflow from a fan dries the glass cover. This device ultrasonically cleans glass covers, then rinses away any remaining cleaning agent and dirt with pure water, and finally dries the glass cover, resulting in a clean glass cover free of stains and watermarks.

[0008] Preferably, the support plate is uniformly provided with drainage grooves that penetrate the support plate.

[0009] Preferably, screws are symmetrically arranged on both sides of the housing, and sprockets are fixed to the bottom of both screws. The two sprockets are connected by a chain. One screw is fixed to the output end of the lifting motor. Threaded tubes are fixed to a vertical rod at the positions of the cleaning chamber and the drying chamber. The screw passes through the threaded tube at the corresponding position and is threadedly connected to the threaded tube.

[0010] Preferably, multiple heating elements are also fixed inside the drying chamber. When energized, the heating elements generate heat, raising the temperature inside the drying chamber and accelerating the evaporation of pure water from the glass cover.

[0011] Preferably, multiple positioning tubes are fixed on both sides of the support plate, and positioning rods are fixed at the bottom of the box corresponding to the positioning tubes, with the positioning rods slidably connected to the positioning tubes.

[0012] Preferably, a conveyor shaft is provided on both sides of the fixed plate, and a pulley is fixed on each conveyor shaft. The two pulleys are connected by a synchronous belt. One of the conveyor shafts is fixed to the output end of the conveyor motor, and the slide plate is fixed to the synchronous belt.

[0013] Compared with existing technologies, the present invention has the following advantages:

[0014] This device can perform ultrasonic cleaning on glass covers, then rinse away any remaining cleaning agent and dirt with pure water, and finally air dry the glass covers, leaving them free of stains and watermarks after cleaning. Attached Figure Description

[0015] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0016] Figure 1 This is a schematic diagram of the structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure from another angle of the present invention;

[0018] In the diagram: 1. Box body; 2. Partition; 3. Cleaning chamber; 4. Rinse chamber; 5. Drying chamber; 6. Support plate; 7. Drainage trough; 8. Upright pole; 9. Connecting rod; 10. Threaded pipe; 11. Sprocket; 12. Chain; 13. Screw; 14. Lifting motor; 15. Lead screw; 16. Slide rod; 17. Spray plate; 18. Flushing motor; 19. Fan; 20. Heating element; 21. Fixing plate; 22. Slide rail; 23. Slide plate; 24. Slider; 25. Mounting plate; 26. Cylinder; 27. Fixing block; 28. Conveyor shaft; 29. ​​Pulley; 30. Synchronous belt; 31. Conveyor motor; 32. Positioning tube; 33. Positioning rod; Detailed Implementation

[0019] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings:

[0020] Example 1:

[0021] like Figures 1 to 2As shown, this embodiment discloses a glass cover cleaning machine, comprising a housing 1. Two partitions 2 are fixed inside the housing 1, dividing the inner cavity of the housing 1 into a cleaning chamber 3, a rinsing chamber 4, and a drying chamber 5. Support plates 6 are installed above the housing 1 at the locations of the cleaning chamber 3, rinsing chamber 4, and drying chamber 5. Vertical rods 8 are fixed on both sides of the support plates 6. The vertical rods 8 at the location of the rinsing chamber 4 are connected to the vertical rods 8 on adjacent support plates 6 via connecting rods 9. The support plates 6 are moved by a lifting motor 14. An ultrasonic generator is fixed at the bottom of the cleaning chamber 3. A lead screw 15 and a sliding rod 16 are installed on the housing 1 at the location of the rinsing chamber 4. The lead screw 15 is driven to rotate by a rinsing motor 18. A water spray plate 17 is also installed above the housing 1, with nozzles evenly distributed at the bottom of the water spray plate 17. A water spray plate 17 is also fixed below the water spray plate 17. The system includes a threaded block and a support block. A lead screw 15 passes through the threaded block and is threadedly connected to it. A slide rod 16 passes through the support block and is slidably connected to it. A drain pipe with a valve is fixed at the bottom of the washing chamber 4. Two fans 19 are fixed inside the drying chamber 5. The fans 19 are mounted on the boxes 1 on both sides of the support plate 6. A fixing plate 21 is fixed on the box 1. Multiple slide rails 22 are fixed on the fixing plate 21. A slide plate 23 is also mounted above the fixing plate 21. A slider 24 is fixed below the slide plate 23. The slide rails 22 and the slider 24 are slidably connected. The slide plate 23 is driven to move by the conveyor motor 31. Mounting plates 25 are symmetrically fixed on both sides below the slide plate 23. Four sets of gripping devices are fixed on the mounting plates 25. Each gripping device includes multiple cylinders 26. A fixing block 27 is fixed to the end of the piston rod of each cylinder 26. The cleaning rack with the glass cover plate placed is positioned at a designated location on one side of the housing 1. Both ends of the cleaning rack are equipped with lifting rings that cooperate with the fixing blocks 27. The cylinder 26 is activated, and the solenoid valve connected to the cylinder 26 is energized, opening the air path. Compressed gas enters the cylinder 26, causing the piston rod of the cylinder 26 to move. The fixing blocks 27 move with the piston rod, and after the fixing blocks 27 are inserted into the lifting rings, the conveyor motor 31 drives the synchronous belt 30 to rotate, causing the slide plate 23 to move. The cleaning rack moves with the slide plate 23 to the support plate 6 at the cleaning chamber 3. The solenoid valve of the cylinder 26 is de-energized, closing the air path, and the piston rod of the cylinder 26 returns to its initial position. The fixing block 27 separates from the cleaning rack, which remains on the support plate 6 of the cleaning chamber 3. When the lifting motor 14 is powered on, it drives the screw 13 to rotate. As the screw 13 rotates, the threaded tube 10 moves in the direction of the screw 13, causing the support plate 6 to descend. The cleaning rack then enters the cleaning chamber 3 containing the cleaning agent. Ultrasonic waves are generated by the ultrasonic generator. When these waves propagate in the cleaning agent, due to nonlinear effects, acoustic cavitation occurs. The shock waves emitted when the cavitation bubbles suddenly collapse can generate thousands of atmospheres of pressure around them, directly and repeatedly impacting the dirt on the glass cover surface. This disrupts the adhesion between the dirt and the glass cover surface.On the other hand, it can also cause the dirt layer to break off from the glass cover surface and disperse into the cleaning agent, cleaning the glass cover. During the cleaning of the glass cover, the cleaning rack containing the glass cover is placed again at the designated position outside the box 1, and the conveyor motor 31 drives the slide plate 23 back to the initial position. When the glass cover in one cleaning rack is cleaned, the lifting motor 14 drives the screw 13 to rotate in the reverse direction. The cleaned glass cover rises to the designated position with the support plate 6, the cylinder 26 is started again, the piston rods on the cylinder 26 are all extended, and the fixing blocks 27 are all inserted. After being placed into the lifting ring of the cleaning rack, the slide plate 23 moves again, and the glass cover to be cleaned moves to the cleaning chamber 3. The cleaned glass cover moves to the rinsing chamber 4. After the piston rod of the cylinder 26 shortens, the fixing block 27 separates from the cleaning rack, and the support plate 6 is driven to descend again by the screw 13. After the support plate 6 descends, the cleaning rack enters the housing 1, and the slide plate 23 returns to its initial position. The rinsing motor 18 drives the lead screw 15 to rotate. When the lead screw 15 rotates, the spray plate 17 moves in the direction of the lead screw 15. Since the nozzles on the spray plate 17 are connected to the purified water via water pipes... The water pump in the water tank draws purified water, which is then sprayed onto the spray plate 17. The spray nozzles move from one side of the cleaning rack to the other, spraying the purified water onto the glass cover to rinse away any residual cleaning agent and substances, cleaning the glass cover thoroughly. After the glass cover has been cleaned for a period of time, the spray plate 17 returns to its initial position, the support plate 6 moves to its initial position, the cylinder 26 starts again, and the piston rods on each cylinder 26 move, with the fixing blocks 27 inserting into their corresponding lifting rings. Then, the conveyor motor 31 drives the slide plate 23 to move again, and the rinsed glass cover... The glass cover plate, after ultrasonic cleaning, moves to the drying chamber 5 and then to the rinsing chamber 4. Cylinder 26 restarts, fixing block 27 separates from the cleaning frame, and lifting motor 14 drives screw 13 to rotate again. The rinsed glass cover plate enters the drying chamber 5, where it is dried by airflow generated by fan 19. This device can ultrasonically clean glass cover plates, then rinse away residual cleaning agent and dirt with pure water, and finally air-dry the glass cover plate, resulting in a clean glass cover plate free of stains and watermarks.

[0022] Among them, the support plate 6 is evenly provided with drainage grooves 7 that penetrate the support plate 6.

[0023] The housing 1 has symmetrical screws 13 on both sides, and sprockets 11 are fixed to the bottom of each screw 13. The two sprockets 11 are connected by a chain 12. One screw 13 is fixed to the output end of the lifting motor 14. Threaded tubes 10 are fixed on a vertical rod 8 at the positions of the cleaning chamber 3 and the drying chamber 5. The screw 13 passes through the threaded tube 10 at the corresponding position and is threadedly connected to the threaded tube 10.

[0024] The fixed plate 21 has conveyor shafts 28 on both sides, and pulleys 29 are fixed on the conveyor shafts 28. The two pulleys 29 are connected by a synchronous belt 30. One of the conveyor shafts 28 is fixed to the output end of the conveyor motor 31, and the slide plate 23 is fixed to the synchronous belt 30.

[0025] Example 2:

[0026] This embodiment discloses a glass cover cleaning machine. Based on the structure and principle of embodiment 1, this embodiment also has multiple positioning tubes 32 fixed on both sides of the support plate 6. Positioning rods 33 are fixed at the bottom of the box body 1 at the corresponding positions of the positioning tubes 32. The positioning rods 33 are slidably connected to the positioning tubes 32.

[0027] Example 3:

[0028] This embodiment discloses a glass cover plate cleaning machine. Based on the structure and principle of Embodiment 1 or Embodiment 2, this embodiment also has multiple electric heating tubes 20 fixed inside the drying chamber 5. When the electric heating tubes 20 are energized, they generate heat, raising the temperature inside the drying chamber 5 and accelerating the evaporation of pure water on the glass cover plate.

[0029] The above are merely preferred embodiments of the present invention. It should be noted that, for those skilled in the art, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the technical principles of the present invention. These changes, modifications, substitutions and variations should also be considered within the scope of protection of the present invention.

Claims

1. A glass cover cleaning machine, characterized in that, The device includes a housing, inside which two partitions are fixed, dividing the internal cavity into a cleaning chamber, a rinsing chamber, and a drying chamber. Support plates are installed above the cleaning, rinsing, and drying chambers, with uprights fixed to both sides of each support plate. The uprights in the rinsing chamber are connected to the uprights on adjacent support plates via connecting rods. The support plates are moved by a lifting motor. An ultrasonic generator is fixed to the bottom of the cleaning chamber. A lead screw and a sliding rod are installed on the housing in the rinsing chamber; the lead screw is driven to rotate by a flushing motor. A water spray plate is also installed above the housing, with spray nozzles evenly distributed at the bottom. A threaded rod is also fixed below the water spray plate. The drying chamber contains a screw threaded through a threaded block and a support block. The screw threaded through the threaded block and is threadedly connected to it. The slide rod threaded through the support block and is slidably connected to it. Two fans are fixed inside the drying chamber. The fans are mounted on the boxes on both sides of the support plate. Fixed plates are also fixed on the boxes. Multiple slide rails are fixed on the fixed plates. A slide plate is also mounted above the fixed plates. A slider is fixed below the slide plate. The slide rails are slidably connected to the slider. The slide plate is driven to move by a conveyor motor. Mounting plates are symmetrically fixed on both sides below the slide plate. Four sets of gripping devices are fixed on the mounting plates. Each gripping device contains multiple cylinders. The piston rod of each cylinder is fixed to a fixed block.

2. The glass cover cleaning machine according to claim 1, characterized in that: The support plate is uniformly provided with drainage grooves that penetrate the support plate.

3. The glass cover cleaning machine according to claim 1, characterized in that: The box body is symmetrically provided with screws on both sides, and sprockets are fixed at the bottom of the two screws. The two sprockets are connected by a chain. One screw is fixed to the output end of the lifting motor. Threaded tubes are fixed on a vertical rod at the position of the cleaning chamber and the drying chamber. The screw passes through the threaded tube at the corresponding position and is threadedly connected to the threaded tube.

4. The glass cover cleaning machine according to claim 1, characterized in that: Several electric heating tubes are also fixed inside the drying chamber.

5. The glass cover cleaning machine according to claim 1, characterized in that: Multiple positioning tubes are fixed on both sides of the support plate, and positioning rods are fixed at the bottom of the box corresponding to the positioning tubes. The positioning rods are slidably connected to the positioning tubes.

6. The glass cover cleaning machine according to claim 1, characterized in that: Both sides of the fixed plate are provided with conveyor shafts, and pulleys are fixed on the conveyor shafts. The two pulleys are connected by a synchronous belt. One of the conveyor shafts is fixed to the output end of the conveyor motor, and the slide plate is fixed to the synchronous belt.

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