Cleaning and polishing device

Abstract

The utility model relates to the technical field of steel plate polishing, in particular to a cleaning and polishing device which comprises a machine body, a polishing mechanism and a cleaning mechanism, the cleaning mechanism is used for conveying and cleaning the polished steel plate; through the polishing mechanism and the cleaning mechanism which are arranged in sequence, polishing and cleaning of the steel plate are integrated, the structure is compact, the requirement for space is not large, and application and popularization are easy.

Description

Technical Field

[0001] This utility model relates to the field of steel plate polishing technology, and in particular to a cleaning and polishing device. Background Technology

[0002] Currently, the polishing process for steel plates is usually carried out in steps, that is, polishing and cleaning the steel plates separately using different equipment. The integration and connection between different equipment not only requires a lot of accessories or devices, but also has a very large space requirement because different equipment performs different functions. Utility Model Content

[0003] This invention addresses the problems of existing technologies by providing a cleaning and polishing device that enables continuous operation between cleaning and polishing.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] This utility model provides a cleaning and polishing device, including a body and a polishing mechanism and a cleaning mechanism, both disposed on the body. The polishing mechanism is used to transport steel rods and polish steel plates; the cleaning mechanism is used to transport and clean the polished steel plates.

[0006] The polishing mechanism includes a thickness measuring module, a first conveying module, a first polishing module, a second conveying module, and a second polishing module arranged sequentially on the machine body. The thickness measuring module is used to measure the thickness of the steel plate to be polished. The first conveying module and the second conveying module are both used to transport the steel plate. The first polishing module and the second polishing module are used to polish the upper surface and the lower surface of the steel plate, respectively.

[0007] Furthermore, the cleaning mechanism includes a first transmission module, a spraying module, and a water absorption module. The first transmission module is used for the board to pass through the spraying module and the water absorption module in sequence. The spraying module is used to spray cleaning liquid onto the surface of the board, and the water absorption module is used to wipe the board after spraying.

[0008] Furthermore, the number of water-absorbing modules is at least one, and the water-absorbing module includes a support roller and a water-absorbing roller that are rotatably disposed on the machine body. The water-absorbing roller is located directly above the support roller. Sponges are disposed around both the support roller and the water-absorbing roller, and the sponges are used to contact the steel plate. An adaptive thickness adjustment mechanism is provided between the water-absorbing roller and the machine body.

[0009] Furthermore, there are two adaptive thickness adjustment mechanisms. Each adaptive thickness adjustment mechanism includes a mounting base, a pressure head, an elastic element, a threaded element, and a limiting element. The limiting element is installed on the machine body, the threaded element is screwed onto the limiting element, the pressure head is located on the top of the mounting base, and the two ends of the water suction roller are rotatably mounted on the two mounting bases respectively; the elastic element is located between the threaded element and the pressure head.

[0010] Furthermore, the water absorption module also includes an extrusion component and a water absorption device. The extrusion component is located above the water absorption roller and is used to extrude the water absorption roller. The water absorption device is used to recover the water that is extruded from the water absorption roller.

[0011] Furthermore, the first polishing module includes a first polishing transfer roller, a first polishing roller, a first swing assembly, a first drive assembly, and a first lifting assembly. The first polishing roller is located directly above the first polishing transfer roller. The first drive assembly is used to drive the first polishing roller to rotate. The first swing assembly is used to drive the first polishing roller to move back and forth along the axial direction of the first polishing roller. The first lifting assembly is electrically connected to the thickness measuring module and is used to control the lifting of the first polishing roller.

[0012] Furthermore, the first polishing roller includes a first fixed shaft, a first movable shaft, and at least one first polishing part. The ends of the first fixed shaft and the first movable shaft that are far apart from each other are respectively connected to the first swing assembly and the first lifting assembly. The end of the first fixed shaft near the first movable shaft is provided with a movable groove. The end of the first movable shaft near the first fixed shaft is movably inserted into the movable groove. An anti-detachment structure is provided between the first movable shaft and the first fixed shaft. At least one first polishing part is installed on the first movable shaft.

[0013] Furthermore, the first drive assembly includes a first drive motor, a first drive wheel, a first belt, and a first tensioner. The first drive motor is mounted on the machine body, the first drive wheel is mounted on the shaft of the first drive motor, the two ends of the first belt are respectively wound around the first drive wheel and the first fixed shaft, and the first tensioner is used to adjust the tension of the first belt as the first polishing roller rises and falls.

[0014] Furthermore, the first swing assembly includes a first swing motor, a first transmission module, a first guide module, and a first swing seat. The first swing motor and the first guide module are both mounted on the machine body. The first swing seat is slidably disposed on the first guide module. The first swing motor drives the first swing seat to move back and forth along the first guide module via the first transmission module. The first movable shaft is mounted on the first swing seat.

[0015] The beneficial effects of this utility model are as follows: This utility model integrates polishing and cleaning of steel plates through a polishing mechanism and a cleaning mechanism arranged in sequence. The structure is compact and does not require much space, making it easy to promote and use. Attached Figure Description

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

[0017] Figure 2 for Figure 1 Enlarged view of point A.

[0018] Figure 3 This is a schematic diagram of the polishing mechanism of this utility model.

[0019] Figure 4 This is a schematic diagram of the polishing mechanism of this utility model from another perspective.

[0020] Figure 5 This is a schematic diagram showing the cooperation between the first polishing roller and the first oscillating component of this utility model.

[0021] Figure 6 This is a schematic diagram of the cleaning mechanism of this utility model.

[0022] Figure 7 This is a schematic diagram of the extrusion part and water absorption device of this utility model.

[0023] Reference numerals: 1—Machine body, 2—Polishing mechanism, 3—Cleaning mechanism, 21—Thickness measuring module, 22—First conveying module, 23—First polishing module, 24—Second conveying module, 25—Second polishing module, 31—First transmission module, 32—Spraying module, 33—Water absorption module, 231—First polishing transmission roller, 232—First polishing roller, 233—First swing assembly, 234—First drive assembly, 235—First lifting assembly, 236—First fixed shaft, 237—First movable shaft, 238—First polishing section, 251—Second polishing transmission roller, 252—Second polishing roller, 253—Second swing assembly 254—Second drive assembly, 255—Second lifting assembly, 331—Support roller, 332—Water suction roller, 333—Sponge, 334—Adaptive thickness adjustment mechanism, 335—Extrusion component, 336—Water suction device, 2331—First swing motor, 2332—First transmission module, 2333—First guide module, 2334—First swing seat, 2342—First drive wheel, 2343—First belt, 2344—First tensioning component, 2345—Tensioning wheel, 2346—Linkage component, 3341—Mounting base, 3342—Pressure head, 3343—Elastic component, 3344—Threaded component, 3345—Limiting component. Detailed Implementation

[0024] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention. The present invention will be described in detail below with reference to the accompanying drawings.

[0025] like Figures 1 to 7 As shown, the present invention provides a polishing, cleaning and drying integrated machine, including a machine body 1 and a polishing mechanism 2 and a cleaning mechanism 3, both disposed on the machine body 1. The polishing mechanism 2 is used to transport steel rods and polish steel plates; the cleaning mechanism 3 is used to transport and clean the polished steel plates.

[0026] The cleaning mechanism 3 includes a first transmission module 31, a spray module 32, and a water absorption module 33. The first transmission module 31 is used for the steel plate to pass through the spray module 32 and the water absorption module 33 in sequence. The spray module 32 is used to spray cleaning liquid onto the surface of the steel plate, and the water absorption module 33 is used to wipe the steel plate after spraying.

[0027] Specifically, in operation, the steel plate first enters the polishing mechanism 2, which polishes both sides of the steel plate. After polishing, the steel plate is transferred to the cleaning mechanism 3 for cleaning on both sides to remove surface debris. This achieves the integrated completion of polishing and cleaning of the steel plate, improving efficiency and reducing space requirements.

[0028] In this embodiment, the polishing mechanism 2 includes a thickness measuring module 21, a first conveying module, a first polishing module 23, a second conveying module 24, and a second polishing module 25 sequentially arranged on the machine body 1. The thickness measuring module 21 is used to measure the thickness of the steel plate to be polished. The first conveying module and the second conveying module 24 are both used to transport the steel plate. The first polishing module 23 and the second polishing module 25 are respectively used to polish the upper surface and the lower surface of the steel plate.

[0029] Specifically, the first polishing module 23 includes a first polishing transfer roller 231, a first polishing roller 232, a first swing component 233, a first drive component 234, and a first lifting component 235. The first polishing roller 232 is located directly above the first polishing transfer roller 231. The first drive component 234 is used to drive the first polishing roller 232 to rotate. The first swing component 233 is used to drive the first polishing roller 232 to move back and forth along the axial direction of the first polishing roller 232. The first lifting component 235 is electrically connected to the thickness measuring module 21 and is used to control the lifting of the first polishing roller 232.

[0030] The second polishing module 25 has a structure that is basically the same as that of the first polishing module 23. The difference is that the second polishing roller 252 of the second polishing module 25 is located directly below its second polishing transmission roller 251. Specifically, the second polishing module 25 includes a second polishing transmission roller 251, a second polishing roller 252, a second swing component 253, a second drive component 254, and a second lifting component 255. The second polishing roller 252 is located directly below the second polishing transmission roller 251. The second drive component 254 is used to drive the second polishing roller 252 to rotate. The second swing component 253 is used to drive the second polishing roller 252 to move back and forth along the axial direction of the second polishing roller 252. The second lifting component 255 is electrically connected to the thickness measuring module 21 and is used to control the lifting of the second polishing roller 252.

[0031] The thickness measuring module 21 is preferably a conventional thickness measuring mechanism such as an infrared device. That is, when the present invention is working, the thickness measuring module 21 first detects the thickness of the steel plate. The first polishing module 23 and the second polishing module 25 adjust the gap according to the thickness of the steel plate. Taking the first polishing module 23 as an example, if the thickness of the steel plate is greater than the current gap height between the first polishing roller 232 and the first polishing transmission roller 231, the first lifting component 235 controls the first polishing roller 232 to rise to increase the gap height. Then, when the steel plate moves between the first polishing roller 232 and the first polishing transmission roller 231, the first driving component 234 drives the first polishing roller 232 to rotate to polish the upper surface of the steel plate. During the polishing process, the first swing component 233 controls the first polishing roller 232 to move back and forth along its axis so that the first polishing roller 232 has two directions of movement relative to the steel plate, so as to achieve a better polishing effect.

[0032] Specifically, the first polishing roller 232 includes a first fixed shaft 236, a first movable shaft 237, and at least one first polishing part 238. The ends of the first fixed shaft 236 and the first movable shaft 237 that are far apart from each other are respectively connected to the first swing assembly 233 and the first lifting assembly 235. The end of the first fixed shaft 236 near the first movable shaft 237 is provided with a movable groove, and the end of the first movable shaft 237 near the first fixed shaft 236 is movably inserted into the movable groove. An anti-detachment structure is provided between the first movable shaft 237 and the first fixed shaft 236. At least one first polishing part 238 is installed on the first movable shaft 237.

[0033] Preferably, the anti-detachment structure is a conventional structure, and the first polishing part 238 is disposed on the first movable shaft 237. When swinging is required, the first swing component 233 directly controls the first movable shaft 237 to move back and forth along its axial direction. Specifically, the first movable shaft 237 periodically inserts into or extends from the first fixed shaft 236 to drive the first polishing part 238 to move back and forth along the axial direction of the first movable shaft 237. This allows the first polishing part 238 to not only rotate but also rub against the steel plate through back and forth movement, thereby improving the polishing effect.

[0034] In this embodiment, the first swing assembly 233 includes a first swing motor 2331, a first transmission module 2332, a first guide module 2333, and a first swing seat 2334. The first swing motor 2331 and the first guide module 2333 are both mounted on the body 1. The first swing seat 2334 is slidably disposed on the first guide module 2333. The first swing motor 2331 drives the first swing seat 2334 to move back and forth along the first guide module 2333 via the first transmission module 2332. The first movable shaft 237 is mounted on the first swing seat 2334.

[0035] The first transmission module 2332 can have one of the following two structures: One includes a transmission belt and an eccentric wheel, with a spring between the first movable shaft 237 and the body 1. The first swing motor 2331 drives the eccentric wheel to rotate via the transmission belt, and the rotation of the eccentric wheel pushes the first movable shaft 237 to move. When the non-long end of the eccentric wheel faces the first movable shaft 237, the movable shaft is reset under the action of the spring's restoring deformation. The other structure includes a transmission belt and an eccentric wheel, with a connecting rod between the eccentric wheel and the first movable shaft 237. When the eccentric wheel rotates, the posture of the connecting rod changes, thereby driving the first movable shaft 237 to move back and forth periodically.

[0036] Specifically, the first drive assembly 234 includes a first drive motor, a first drive wheel 2342, a first belt 2343, and a first tensioner 2344. The first drive motor is mounted on the machine body 1, the first drive wheel 2342 is mounted on the shaft of the first drive motor, the two ends of the first belt 2343 are respectively wound around the first drive wheel 2342 and the first fixed shaft 236, and the first tensioner 2344 is used to adjust the tension of the first belt 2343 as the first polishing roller 232 rises and falls.

[0037] In actual use, the first tensioning member 2344 includes a tensioning wheel 2345 and a linkage member 2346. The tensioning wheel 2345 is installed at one end of the linkage member 2346, and the other end of the linkage member 2346 is rotatably mounted on the machine body 1. The first lifting component 235 drives the linkage member 2346.

[0038] To reduce the number of components required for lifting, the first drive motor of this invention does not move up or down with the first polishing roller 232. However, the lifting and lowering of the first polishing roller 232 inevitably causes a change in the tension of the first belt 2343. In this case, the invention utilizes the first tensioning element 2344. That is, when the first polishing roller 232 rises, the first belt 2343 is inevitably pulled. Therefore, the rise of the first polishing roller 232 drives the linkage 2346 to rotate, causing the tensioning wheel 2345 to move away from the first belt 2343, thereby reducing the tension of the tensioning wheel 2344. 5. Pressure applied to the belt; when the first drive motor drives the first polishing roller 232 to descend, the first belt 2343 will become loose. At this time, since the linkage 2346 descends with the first polishing roller 232, the tension wheel 2345 will abut against the first belt 2343 and force the first belt 2343 to deform. The deformation is positively correlated with the descent height of the first polishing roller 232, thereby compensating for the looseness of the first belt 2343, thus ensuring reliable drive of the first drive motor to drive the first polishing roller 232 to rotate through the first belt 2343.

[0039] In this embodiment, a lifting seat can be provided to connect the first polishing roller 232, the first swing component 233, and the linkage component 2346 to the lifting seat. This allows the first polishing roller 232 and the first swing component 233 to rise and fall simultaneously when the lifting seat is raised and lowered, and also causes the linkage component 2346 to rotate relative to the machine body 1. This creates a linkage effect between the various actions of the present invention, making the structure of the present invention simpler and more compact.

[0040] In this embodiment, the number of water-absorbing modules 33 is at least one. Each water-absorbing module 33 includes a support roller 331 and a water-absorbing roller 332 that are rotatably mounted on the machine body 1. The water-absorbing roller 332 is located directly above the support roller 331. Sponges 333 are provided around both the support roller 331 and the water-absorbing roller 332. The sponges 333 are used to contact the steel plate. An adaptive thickness adjustment mechanism 334 is provided between the water-absorbing roller 332 and the machine body 1.

[0041] In actual use, there are two adaptive thickness adjustment mechanisms 334. Each adaptive thickness adjustment mechanism 334 includes a mounting base 3341, a pressure head 3342, an elastic element 3343, a threaded element 3344, and a limiting element 3345. The limiting element 3345 is mounted on the machine body 1, and the threaded element 3344 is screwed to the limiting element 3345. The pressure head 3342 is located on the top of the mounting base 3341, and the two ends of the water suction roller 332 are respectively rotatably mounted on the two mounting bases 3341. The elastic element 3343 is disposed between the threaded element 3344 and the pressure head 3342. Specifically, the elastic element 3343 is preferably a spring.

[0042] Because different plates have different thicknesses, when a steel plate enters the absorbent module 33 after being cleaned, if the steel plate is thicker than the standard thickness, it will push up the absorbent roller 332 after entering between the support roller 331 and the absorbent roller 332. This, in turn, will push up the mounting base 3341, forcing the pressure head 3342 to rise, and the elastic element 3343 will be forced to deform. When the steel plate leaves the absorbent module 33, the elastic element 3343 returns to its original deformation, controlling the pressure head 3342 to descend, thus allowing the mounting base 3341 to fall back to its original height. This achieves the effect of automatically adjusting the distance between the support roller 331 and the absorbent roller 332 according to the actual thickness of the steel plate. The elastic element 3343 also provides a spring force to ensure that the absorbent roller 332 always reliably contacts the steel plate, thereby ensuring the wiping effect on the steel plate.

[0043] Furthermore, when the steel plate processed by this invention changes, the pressure head 3342 and the mounting base 3341 can be raised and lowered by turning the threaded part 3344 according to the thickness of the changed steel plate, thus achieving a quick and convenient adjustment effect.

[0044] Preferably, the first transmission module 31 and the second transmission module of the present invention also have an adaptive thickness adjustment mechanism 334, thereby ensuring that the first transmission module 31 and the second transmission module are always in contact with the upper and lower surfaces of the steel plate when transmitting the steel plate.

[0045] Specifically, the support roller 331 can also be covered with a sponge 333, that is, the support roller 331 and the water absorption roller 332 can simultaneously absorb water and wipe the upper and lower surfaces of the steel plate, which can ensure the wiping effect.

[0046] Specifically, the water absorption module 33 further includes an extrusion member 335 and a water absorption device 336. The extrusion member 335 is located above the water absorption roller 332 and is used to extrude water from the water absorption roller 332. The water absorption device 336 is used to recover the water extruded from the water absorption roller 332. The extrusion member 335 is used to squeeze out the water absorbed by the water absorption roller 332. It is preferably a component disposed on one side of the water absorption roller 332. When the water absorption roller 332 rotates to the extrusion member 335 after absorbing water, the extrusion member 335 squeezes out the water on the water absorption roller 332 and scrapes the fine debris on the surface of the water absorption roller 332 away from the water absorption roller 332. The scraped-off fine debris is mixed with water and is extracted by the water absorption device 336 and discharged to the recycling position for processing.

[0047] The water absorption device 336 can consist of a vacuum device and a container. The vacuum device draws water away from the water squeezing component and the water enters the container during the water movement, thereby achieving the effect of recycling.

[0048] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A cleaning and polishing device, characterized in that: It includes a machine body and a polishing mechanism and a cleaning mechanism, both of which are installed on the machine body. The polishing mechanism is used to transport steel bars and polish steel plates; the cleaning mechanism is used to transport and clean the polished steel plates. The polishing mechanism includes a thickness measuring module, a first conveying module, a first polishing module, a second conveying module, and a second polishing module arranged sequentially on the machine body. The thickness measuring module is used to measure the thickness of the steel plate to be polished. The first conveying module and the second conveying module are both used to transport the steel plate. The first polishing module and the second polishing module are used to polish the upper surface and the lower surface of the steel plate, respectively.

2. The cleaning and polishing apparatus according to claim 1, characterized in that: The cleaning mechanism includes a first transmission module, a spray module, and a water absorption module. The first transmission module is used for the board to pass through the spray module and the water absorption module in sequence. The spray module is used to spray cleaning liquid onto the surface of the board, and the water absorption module is used to wipe the board after spraying.

3. The cleaning and polishing apparatus according to claim 2, characterized in that: The number of water-absorbing modules is at least one. Each water-absorbing module includes a support roller and a water-absorbing roller that are rotatably mounted on the machine body. The water-absorbing roller is located directly above the support roller. Both the support roller and the water-absorbing roller are surrounded by sponges for contacting the steel plate. An adaptive thickness adjustment mechanism is provided between the water-absorbing roller and the machine body.

4. The cleaning and polishing apparatus according to claim 3, characterized in that: The adaptive thickness adjustment mechanism consists of two parts, each including a mounting base, a pressure head, an elastic element, a threaded element, and a limiting element. The limiting element is mounted on the machine body, the threaded element is screwed onto the limiting element, the pressure head is located on top of the mounting base, and the two ends of the water suction roller are rotatably mounted on the two mounting bases respectively; the elastic element is located between the threaded element and the pressure head.

5. The cleaning and polishing apparatus according to claim 3, characterized in that: The water absorption module also includes an extrusion component and a water absorption device. The extrusion component is located above the water absorption roller and is used to extrude the water absorption roller. The water absorption device is used to recover the water that is extruded from the water absorption roller.

6. The cleaning and polishing apparatus according to claim 1, characterized in that: The first polishing module includes a first polishing transfer roller, a first polishing roller, a first swing assembly, a first drive assembly, and a first lifting assembly. The first polishing roller is located directly above the first polishing transfer roller. The first drive assembly is used to drive the first polishing roller to rotate. The first swing assembly is used to drive the first polishing roller to move back and forth along the axial direction of the first polishing roller. The first lifting assembly is electrically connected to the thickness measuring module and is used to control the lifting of the first polishing roller.

7. The cleaning and polishing apparatus according to claim 6, characterized in that: The first polishing roller includes a first fixed shaft, a first movable shaft, and at least one first polishing part. The ends of the first fixed shaft and the first movable shaft that are far apart from each other are respectively connected to a first swing assembly and a first lifting assembly. The end of the first fixed shaft near the first movable shaft is provided with a movable groove. The end of the first movable shaft near the first fixed shaft is movably inserted into the movable groove. An anti-detachment structure is provided between the first movable shaft and the first fixed shaft. At least one first polishing part is installed on the first movable shaft.

8. The cleaning and polishing apparatus according to claim 6, characterized in that: The first drive assembly includes a first drive motor, a first drive wheel, a first belt, and a first tensioner. The first drive motor is mounted on the machine body, the first drive wheel is mounted on the shaft of the first drive motor, and the two ends of the first belt are respectively wound around the first drive wheel and the first fixed shaft. The first tensioner is used to adjust the tension of the first belt as the first polishing roller rises and falls.

9. The cleaning and polishing apparatus according to claim 6, characterized in that: The first swing assembly includes a first swing motor, a first transmission module, a first guide module, and a first swing seat. The first swing motor and the first guide module are both mounted on the machine body. The first swing seat is slidably disposed on the first guide module. The first swing motor drives the first swing seat to move back and forth along the first guide module via the first transmission module. The first movable shaft is mounted on the first swing seat.

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