Rotating machine for polishing material processing

Abstract

The invention discloses a rotating machine for polishing material machining, and relates to the field of square tube polishing equipment application, the rotating machine comprises a base, a first driving device and a polishing roller, the top of the base is provided with two sets of lifting mechanisms capable of conducting position adjustment, and the side faces of the two sets of lifting mechanisms are both movably provided with square tube fixing mechanisms; the two sets of square tube fixing mechanisms are symmetrically arranged, and the square tube fixing mechanisms are used for fixing and clamping square tubes and facilitating feeding and discharging of the square tubes. By arranging the square tube fixing mechanism, feeding and discharging of square tubes are more convenient, during feeding, the square tubes can be clamped to lap joint plate clamping grooves in a placed mode, feeding is more convenient, during polishing, multiple sets of ejector rods stretch out to clamp the square tubes, during discharging, the ejector rods retract, the lap joint plate clamping grooves stretch out, and if part of the square tubes are inserted into the ejector rods very tightly, the square tubes can be clamped in the lap joint plate clamping grooves. And a section of the lap joint plate clamping groove extends out, and the square pipe is pulled out from the ejector rod through the scraper, so that the square pipe is more convenient to discharge.

Description

Technical Field

[0001] The invention relates to the application field of square tube polishing equipment, in particular to a rotary machine for processing polishing materials. Background Art

[0002] Square tube is a kind of hollow long steel strip. It is called square tube because of its square cross-section. It is generally made of strip steel through processing and rolling. The strip steel is unpacked, flattened, curled, and welded to form a round tube, which is then rolled into a square tube and finally cut into the required length.

[0003] The manufacturing process of square tubes varies according to different application scenarios. Square tubes in some application scenarios need to be polished, such as stainless steel metal fences. The polishing methods of square tubes vary according to their thickness. Due to their heavy weight, thick square tubes are generally polished one by one using a square tube polishing machine. The square tubes pass between two sets of vertically distributed polishing wheels, and then pass between two sets of horizontally distributed polishing wheels, so that the sides of the square tubes can be polished quickly and efficiently.

[0004] The thin square tubes are light in weight, so a fully automatic double-sided square tube polishing machine is generally used to polish multiple groups at the same time. This polishing machine is equipped with two groups of square tube fixing frames that can move left and right, and multiple groups of rotatable push rods are arranged on the sides of the fixing frames. The staff places multiple groups of square tubes between the two groups of fixing frames and uses the push rods of the fixing frames to clamp the square tubes from both ends. The push rods are inserted into the inside of the square tubes, thus ensuring that the polishing wheel can grind the end position of the square tube. If a fixture is used to clamp the square tube, the position of the square tube wrapped by the fixture cannot be polished. Two groups of polishing wheels will be set at the upper and lower parts of the square tube at the same time, and the two groups of polishing wheels will actively approach the square tube to grind and polish it. During the grinding and polishing process, the two groups of fixing frames drive multiple groups of square tubes to move in the same direction, so that the entire section of the square tube can be completely polished.

[0005] For the grinding and polishing of thin square tubes, when the fully automatic double-sided polishing machine uses a push rod to clamp the square tube, the square tube is fixed by plugging two sets of push rods together. This requires the staff to coordinate with the distance adjustment between the two sets of fixing frames when plugging the square tube, which makes it difficult to clamp the square tube, especially when clamping multiple sets of square tubes at the same time. In order to ensure that the square tube does not shake during the grinding and polishing process, the push rod will exert a large force on the square tube. This makes it difficult to pull the square tube out of the push rod when the square tube needs to be removed from the push rod after grinding and polishing. Summary of the invention

[0006] Based on this, the object of the present invention is to provide a rotary machine for polishing material processing to solve the technical problems mentioned in the above background.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rotating machine for polishing material processing, comprising a base, a first driving device and a polishing roller, two groups of lifting mechanisms capable of position adjustment are installed on the top of the base, and the sides of the two groups of lifting mechanisms are movably installed with square tube fixing mechanisms, and the two groups of square tube fixing mechanisms are symmetrically arranged, the square tube fixing mechanism comprises a mounting plate, and the side of the mounting plate is rotatably connected with a first sleeve and a second sleeve, and the first sleeve and the second sleeve are transmission-connected by setting a gear set, a second driving device is installed on the top of the mounting plate, and the output end of the second driving device is transmission-connected with the first sleeve, a sliding plate is movably installed on one side of the mounting plate, and a first threaded rod threadedly connected to the first sleeve is provided on one side of the sliding plate, and a lap plate slot is provided on the top of the sliding plate, a sliding frame is movably installed on one side of the mounting plate, and a second threaded rod threadedly connected to the second sleeve is provided on one side of the sliding frame, and a top rod is provided on the side of the sliding frame.

[0008] By adopting the above technical scheme and setting a square tube fixing mechanism, it is made more convenient to load and unload the square tube. When the square tube needs to be loaded, multiple sets of lap plate slots are extended and the push rod is retracted, so that the square tube can be placed and engaged with the lap plate slots, making the loading of the square tube more convenient. When the square tube is ground and polished, the square tube fixing mechanism is driven to work, which will make multiple sets of push rods extend out to clamp the square tube. At the same time, the lap plate slots will be retracted without affecting the polishing of the two ends of the square tube by the polishing roller. When the square tube is ground and polished and needs to be unloaded, the push rod is retracted and the lap plate slot is extended. If some square tubes are inserted very tightly on the push rod, the lap plate slot is extended a little more to use its scraper to help the square tube to be pulled out from the push rod, thereby making the unloading of the square tube more convenient.

[0009] The present invention is further configured such that the mounting plate and the sliding plate are movably mounted by providing a first slide rail, and a plurality of groups of overlapping plate slots are provided on the top of the sliding plate, and a scraper is provided on the inner side of the overlapping plate slots.

[0010] By adopting the above technical solution, a scraper is arranged inside the lap plate slot, so that when the square tube is cut, if some push rods cannot be pulled out of the square tube, the scraper can squeeze the square tube as it moves with the lap plate slot, thereby assisting the square tube to be pulled out from the push rod.

[0011] The present invention is further configured such that the mounting plate and the sliding frame are movably mounted by setting a third sliding rail, and the sliding frame and the top rod are rotatably connected, the top rod is provided with multiple groups, and the ends of the multiple groups of top rods are provided with transmission teeth, and the multiple groups of transmission teeth are meshed with each other, and a third driving device is provided on the top of the sliding frame, and the output end of the third driving device is transmission-connected to a group of transmission teeth.

[0012] By adopting the above technical solution, by setting multiple sets of transmission teeth and the third driving device, multiple sets of push rods can rotate at different angles, thereby driving the square tube to rotate 90° each time, so that all four sides of the square tube are polished.

[0013] The present invention is further configured such that the lifting mechanism includes an equipment frame, and a guide rod is provided on the side of the equipment frame, and the guide rod is slidably connected to the mounting plate, the side of the equipment frame is rotatably connected with a forward and reverse screw rod, and the top of the forward and reverse screw rod is connected with a driving assembly, and the forward and reverse screw rod is threadedly connected to the mounting plate.

[0014] By adopting the above technical solution and setting a lifting mechanism, the heights of the two groups of square tube fixing mechanisms can be adjusted, so that the two groups of square tube fixing mechanisms in one lifting mechanism can be close to or away from each other.

[0015] The present invention is further configured such that two groups of square tube fixing mechanisms are movably installed on the side of the lifting mechanism, and the lifting mechanism can drive the two groups of square tube fixing mechanisms to move in opposite directions.

[0016] By adopting the above technical solution, two groups of square tube fixing mechanisms are arranged on the side of a group of lifting mechanisms, and then the two groups of lifting mechanisms are jointly arranged with four groups of square tube fixing mechanisms, and the square tube fixing mechanisms at the same horizontal height cooperate with each other to fix the two ends of the square tube, so that the equipment can load two layers of square tubes, increase the number of square tubes polished in a single time, and reduce the number of times the square tubes are loaded and unloaded.

[0017] The present invention is further configured such that the two groups of lifting mechanisms and the base are transmission-connected by a bidirectional moving mechanism, and the bidirectional moving mechanism can freely adjust the positions of the two groups of lifting mechanisms.

[0018] By adopting the above technical solution, a bidirectional moving mechanism is set between the base and the lifting mechanism, so that the two sets of lifting mechanisms can move synchronously or move closer to or away from each other. The bidirectional moving mechanism can be composed of two sets of screw drive assemblies or two sets of independently driven linear guide rails.

[0019] The present invention is further configured such that a first driving device is disposed on the top of the base, and a polishing roller is connected to the output end of the first driving device.

[0020] By adopting the above technical solution, a polishing roller is provided, and the polishing roller is located in the middle of the upper and lower layers of square tube fixing mechanisms, so that the polishing roller can polish and grind the upper and lower layers of square tubes at the same time.

[0021] The present invention is further configured such that a plurality of groups of lap plate slots and sliding plates are movably installed by setting a second slide rail, and the sliding plate is internally rotatably connected to a transmission rod, a plurality of groups of thread grooves are arranged on the outside of the transmission rod, and the plurality of groups of thread grooves are symmetrically arranged with each other, and the plurality of groups of thread grooves match the plurality of groups of lap plate slots.

[0022] By adopting the above technical solution, by setting up multiple groups of movably installed overlapping plate slots, and the multiple groups of overlapping plate slots are threadedly connected to the transmission rod, rotating the transmission rod can make the left and right plates of each group of overlapping plate slots move away from or closer to each other.

[0023] In summary, the present invention mainly has the following beneficial effects:

[0024] 1. The present invention makes it more convenient to load and unload the square tubes by arranging a square tube fixing mechanism. When the square tubes need to be loaded, multiple groups of lap plate slots extend and the push rods are retracted, so that the square tubes can be placed and engaged with the lap plate slots, making it more convenient to load the square tubes. When the square tubes are ground and polished, the square tube fixing mechanism is driven to work, which will make multiple groups of push rods extend out to clamp the square tubes. At the same time, the lap plate slots will be retracted without affecting the polishing of the two ends of the square tube by the polishing roller. When the square tubes are ground and polished and need to be unloaded, the push rods are retracted and the lap plate slots extend out. If some square tubes are inserted very tightly on the push rods, the lap plate slots extend out a section more and use their scrapers to help the square tubes to be pulled out from the push rods, thereby making it more convenient to unload the square tubes.

[0025] 2. The present invention arranges multiple groups of overlapping plate slots with adjustable spacing in the fixing mechanism, so that the overlapping plate slots can overlap square tubes of different sizes. The distance between the overlapping plate slots needs to match the size of the square tube. If the distance between the overlapping plate slots exceeds the size of the square tube too much, the square tube placed in the overlapping plate slot will not be aligned with the ejector rod, affecting the insertion of the ejector rod into the square tube. Therefore, the adjustable spacing of the overlapping plate slots can not only better help the ejector rod clamp the square tube, but also can be used to place square tubes of different sizes.

[0026] 3. The present invention arranges two sets of square tube fixing mechanisms above and below the polishing drum at the same time, so that when the polishing drum rotates, the square tubes in the two layers of the fixing mechanisms can be polished at the same time, thereby increasing the number of square tubes that can be polished simultaneously in a single time, reducing the number of times the equipment is stopped to load and unload the square tubes, thereby improving the efficiency of grinding and polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the present invention;

[0028] Figure 2 It is a schematic diagram of the connection between the base, the first driving device and the polishing drum of the present invention;

[0029] Figure 3It is a schematic diagram of the lifting mechanism structure of the present invention;

[0030] Figure 4 It is a schematic diagram of the square tube fixing mechanism and the square tube connection of the present invention;

[0031] Figure 5 It is a schematic diagram of the connection between the mounting plate, the first sleeve, the second sleeve and the second driving device of the present invention;

[0032] Figure 6 It is a schematic diagram of the connection between the mounting plate and the sliding plate of the present invention;

[0033] Figure 7 It is a schematic diagram of the connection between the sliding plate, the first threaded rod and the lap plate slot of the present invention;

[0034] Figure 8 It is a schematic diagram of the connection between the sliding plate and the transmission rod of the present invention;

[0035] Fig. 9 For the present invention Figure 7 A in the enlarged view;

[0036] Fig.10 It is a schematic diagram of the connection between the mounting plate and the sliding frame of the present invention;

[0037] Fig.11 It is a schematic diagram of the connection between the sliding frame, the push rod, the transmission gear and the third driving device of the present invention.

[0038] In the figure: 1. base; 2. lifting mechanism; 3. first driving device; 4. polishing roller; 5. square tube fixing mechanism; 201. equipment frame; 202. guide rod; 203. positive and negative screw rods; 501. mounting plate; 502. first sleeve; 503. second sleeve; 504. gear set; 505. second driving device; 506. first slide rail; 507. sliding plate; 508. first threaded rod; 509. second slide rail; 510. lap plate slot; 511. transmission rod; 512. third slide rail; 513. sliding frame; 514. second threaded rod; 515. push rod; 516. transmission gear; 517. third driving device; 518. scraper. DETAILED DESCRIPTION

[0039] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0040] The following describes an embodiment of the present invention based on its overall structure.

[0041] Embodiment 1

[0042] A rotary machine for polishing material processing, such as Figure 1-11 As shown, it includes a base 1, a first driving device 3 and a polishing roller 4. The first driving device 3 drives the polishing roller 4 to rotate and grind and polish the square tube. Two sets of lifting mechanisms 2 with adjustable positions are installed on the top of the base 1. The two sets of lifting mechanisms 2 can move in the same direction, approach each other or move away from each other, and the sides of the two sets of lifting mechanisms 2 are movably installed with square tube fixing mechanisms 5, and the two sets of square tube fixing mechanisms 5 are symmetrically arranged. The square tube fixing mechanisms 5 are convenient for loading and unloading square tubes and can clamp the square tubes. The square tube fixing mechanisms 5 include a mounting plate 501, and the side of the mounting plate 501 is rotatably connected with a first sleeve 502 and a second sleeve 503, and the first sleeve 502 and the second sleeve 503 are connected by a gear set 504. The top of the mounting plate 501 is equipped with a second driving device 5 05, and the output end of the second driving device 505 is transmission connected with the first sleeve 502, the second driving device 505 drives the first sleeve 502 to rotate, and the first sleeve 502 drives the second sleeve 503 to rotate through the gear set 504, a sliding plate 507 is movably installed on one side of the mounting plate 501, and a first threaded rod 508 threadedly connected to the first sleeve 502 is provided on one side of the sliding plate 507, and a lap plate groove 510 is provided on the top of the sliding plate 507, a sliding frame 513 is movably installed on one side of the mounting plate 501, and a second threaded rod 514 threadedly connected to the second sleeve 503 is provided on one side of the sliding frame 513, and a push rod 515 is provided on the side of the sliding frame 513, the lap plate groove 510 is used to receive the square tube, and the two groups of push rods 515 can be aligned from both ends of the square tube for clamping.

[0043] See also Figure 5 , Figure 6 and Fig. 9 The mounting plate 501 and the sliding plate 507 are movably mounted by setting a first slide rail 506, and a plurality of sets of lap plate slots 510 are set on the top of the sliding plate 507, and a scraper 518 is set on the inner side of the lap plate slots 510. By setting the scraper 518 inside the lap plate slots 510, when the square tube is unloaded, if some of the ejector rods 515 cannot be pulled out of the square tube, the scraper 518 can squeeze the square tube when moving with the lap plate slots 510, and assist the square tube to be pulled out from the ejector rod 515.

[0044] See also Fig.10 and Fig.11The mounting plate 501 and the sliding frame 513 are movably installed by setting a third sliding rail 512, and the sliding frame 513 and the top rod 515 are rotatably connected. The top rod 515 is provided with multiple groups, and the ends of the multiple groups of top rods 515 are provided with transmission teeth 516, and the multiple groups of transmission teeth 516 are meshed with each other. A third driving device 517 is provided on the top of the sliding frame 513, and the output end of the third driving device 517 is transmission-connected with a group of transmission teeth 516. By setting multiple groups of transmission teeth 516 and the third driving device 517, multiple groups of top rods 515 can rotate an angle, thereby driving the square tube to rotate 90° each time, so that the four sides of the square tube are polished.

[0045] See also Figure 1 and Figure 3 The lifting mechanism 2 includes an equipment frame 201, and a guide rod 202 is arranged on the side of the equipment frame 201, and the guide rod 202 is slidably connected to the mounting plate 501, and the side of the equipment frame 201 is rotatably connected with a forward and reverse screw rod 203, and the top of the forward and reverse screw rod 203 is connected with a driving assembly, and the forward and reverse screw rod 203 is threadedly connected to the mounting plate 501. By setting the lifting mechanism 2, the height of the two groups of square tube fixing mechanisms 5 can be adjusted, so that the two groups of square tube fixing mechanisms 5 in one lifting mechanism 2 can be close to or away from each other.

[0046] See also Figure 1 There are two groups of square tube fixing mechanisms 5 movably installed on the side of the lifting mechanism 2. The lifting mechanism 2 can drive the two groups of square tube fixing mechanisms 5 to move in opposite directions. By setting two groups of square tube fixing mechanisms 5 on the side of one group of lifting mechanisms 2, four groups of square tube fixing mechanisms 5 are jointly set up by the two groups of lifting mechanisms 2. The square tube fixing mechanisms 5 at the same horizontal height cooperate with each other to fix the two ends of the square tube, so that the equipment can load two layers of square tubes, increase the number of square tubes polished in a single time, and reduce the number of times the square tubes are loaded and unloaded.

[0047] See also Figure 1 The two sets of lifting mechanisms 2 and the base 1 are connected by a bidirectional moving mechanism. The bidirectional moving mechanism can freely adjust the positions of the two sets of lifting mechanisms 2. By setting a bidirectional moving mechanism between the base 1 and the lifting mechanism 2, the two sets of lifting mechanisms 2 can move synchronously or move closer to or farther from each other. The bidirectional moving mechanism can be composed of two sets of screw drive components or two sets of independently driven linear guide rails.

[0048] See also Figure 2 A first driving device 3 is arranged on the top of the base 1, and a polishing roller 4 is connected to the output end of the first driving device 3. By arranging the polishing roller 4, and locating the polishing roller 4 in the middle of the upper and lower layers of square tube fixing mechanisms 5, the polishing roller 4 can polish and grind the upper and lower layers of square tubes at the same time.

[0049] Embodiment 2

[0050] A rotary machine for polishing material processing, such as Figure 7-8 As shown, multiple groups of lap plate slots 510 and sliding plates 507 are movably installed by setting a second slide rail 509, and the sliding plate 507 is internally rotatably connected to a transmission rod 511, and multiple groups of thread grooves are set on the outside of the transmission rod 511, and the multiple groups of thread grooves are symmetrically arranged, and the multiple groups of thread grooves match the multiple groups of lap plate slots 510. By setting multiple groups of lap plate slots 510 with adjustable spacing in the square tube fixing mechanism 5, the lap plate slots 510 can overlap square tubes of different sizes. The distance between the lap plate slots 510 needs to match the size of the square tube. If the distance between the lap plate slots 510 exceeds the size of the square tube too much, it will cause the square tube placed in the lap plate slot 510 to be misaligned with the push rod 515, affecting the insertion of the push rod 515 into the square tube. Therefore, the adjustable spacing of the lap plate slots 510 can not only better help the push rod 515 to clamp the square tube, but also can be used to place square tubes of different sizes.

[0051] The working principle of the present invention is as follows: when the same batch of square tubes needs to be polished, the staff first starts the lifting mechanism 2, and the driving component inside it drives the guide rod 202 to rotate. By utilizing the screw principle, the square tube fixing mechanisms 5 above and below the polishing roller 4 are moved away from each other, so that the staff can place the square tubes without being blocked by the polishing roller 4. Next, the two-way moving mechanism between the base 1 and the lifting mechanism 2 is adjusted to match the distance between the two sets of lifting mechanisms 2 with the length of the square tubes.

[0052] Next, the staff adjusts the transmission rod 511 of each set of square tube fixing mechanism 5 in turn. Rotating the transmission rod 511 can adjust the distance of each set of overlapping plate slots 510, so that the distance of each set of overlapping plate slots 510 matches the size of the square tube. Then the staff puts the square tube into each overlapping plate slot 510, and then the staff starts the first slide rail 506. The first slide rail 506 drives the first sleeve 502 to rotate, and the first sleeve 502 drives the second sleeve 503 to rotate through the gear set 504. The first sleeve 502 is threadedly connected to the first threaded rod 508, and the second sleeve 503 is threadedly connected to the second threaded rod 514. Using the screw principle , so that the second sleeve 503 rotates to drive the second threaded rod 514 to move, and then the second threaded rod 514 pushes the sliding frame 513 to approach the end of the square tube, and the first sleeve 502 rotates to drive the first threaded rod 508 to move, and then the first threaded rod 508 drives the sliding plate 507 away from the square tube, that is, the multiple groups of push rods 515 on the side of the sliding frame 513 are respectively inserted into the interior of the square tube, and the lap plate groove 510 on the top of the sliding plate 507 releases the support for the square tube, and finally the push rods 515 located at both ends of the square tube are inserted into the interior of the square tube to clamp it, and the lap plate groove 510 will shrink into the interior of the square tube fixing mechanism 5, away from the end of the square tube.

[0053] Next, the staff starts the first driving device 3 to drive the polishing roller 4 to work, and then starts the two sets of lifting mechanisms 2 to adjust the positions of the upper and lower square tube fixing mechanisms 5, that is, to make the square tubes above the polishing roller 4 and the square tubes below the polishing roller 4 actively approach the polishing roller 4 and fit with it. The polishing roller 4 rotates at a high speed to polish and grind one side of the square tube. At the same time, the two-way moving mechanism between the base 1 and the lifting mechanism 2 is started, so that the two sets of lifting mechanisms 2 move synchronously, and then the polishing roller 4 can polish and grind the entire section of the square tube.

[0054] When one side of the square tube is polished, the third driving device 517 of each group of square tube fixing mechanisms 5 is started, and then the third driving device 517 drives a group of transmission teeth 516 to rotate, and multiple groups of transmission teeth 516 are meshed with each other, and then multiple groups of push rods 515 are rotated 90°. The rotation direction does not affect the polishing and grinding work, that is, each group of square tubes is rotated 90°, so that the other side of the square tube is fitted with the polishing roller 4. According to the above method, it is ensured that the polishing roller 4 polishes the four sides of the square tube.

[0055] When the square tube is polished and needs to be unloaded, the first driving device 3 and the polishing roller 4 are closed, and then the lifting mechanism 2 is started to make the upper and lower layers of the square tube fixing mechanisms 5 move away from each other to facilitate material removal, and then the second driving device 505 is started according to the above to make the top rods 515 on the same layer move away from each other, and the lap plate slots 510 on the same layer move closer to each other. When the two groups of top rods 515 move away from each other, the top rods 515 will be pulled out from both ends of the square tube. There may be a part of the top rod 515 at one end of the square tube that is pulled out, and then the top rod 515 at the other end of the square tube is pulled out, causing the square tube to move with the top rod 515 that has not been pulled out. At this time, the top rod 515 needs to continue to move away from the initial position for a distance, so that the scraper 518 inside the lap plate slot 510 squeezes the end of the square tube, and assists in pulling the square tube out of the top rod 515. Finally, the staff can remove all the polished square tubes.

[0056] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A rotary machine for polishing material processing, comprising a base (1), a first driving device (3) and a polishing drum (4), characterized in that: Two sets of lifting mechanisms (2) capable of being adjusted in position are installed on the top of the base (1), and square tube fixing mechanisms (5) are movably installed on the sides of the two sets of lifting mechanisms (2), and the two sets of square tube fixing mechanisms (5) are symmetrically arranged, the square tube fixing mechanisms (5) include a mounting plate (501), and the side of the mounting plate (501) is rotatably connected with a first sleeve (502) and a second sleeve (503), and the first sleeve (502) and the second sleeve (503) are transmission-connected by a gear set (504), and a second driving device (505) is installed on the top of the mounting plate (501), and the second driving device (505) is rotatably connected with the first sleeve (502) and the second sleeve (503). The output end of the device (505) is transmission-connected to the first sleeve (502); a sliding plate (507) is movably mounted on one side of the mounting plate (501); a first threaded rod (508) threadedly connected to the first sleeve (502) is disposed on one side of the sliding plate (507); a lap plate slot (510) is disposed on the top of the sliding plate (507); a sliding frame (513) is movably mounted on one side of the mounting plate (501); a second threaded rod (514) threadedly connected to the second sleeve (503) is disposed on one side of the sliding frame (513); and a top rod (515) is disposed on the side of the sliding frame (513).

2. A rotary machine for polishing material processing according to claim 1, characterized in that: The mounting plate (501) and the sliding plate (507) are movably mounted by providing a first slide rail (506), and a plurality of groups of overlapping plate slots (510) are provided on the top of the sliding plate (507), and a scraper (518) is provided on the inner side of the overlapping plate slots (510).

3. A rotary machine for polishing material processing according to claim 2, characterized in that: The mounting plate (501) and the sliding frame (513) are movably mounted by arranging a third sliding rail (512), and the sliding frame (513) and the top rod (515) are rotatably connected. The top rod (515) is provided with multiple groups, and the ends of the multiple groups of top rods (515) are all provided with transmission teeth (516), and the multiple groups of transmission teeth (516) are meshed with each other. The top of the sliding frame (513) is provided with a third driving device (517), and the output end of the third driving device (517) is transmission-connected with a group of transmission teeth (516).

4. A rotary machine for polishing material processing according to claim 3, characterized in that: The lifting mechanism (2) comprises an equipment frame (201), and a guide rod (202) is arranged on the side of the equipment frame (201), and the guide rod (202) and the mounting plate (501) are slidably connected, and a forward and reverse screw rod (203) is rotatably connected to the side of the equipment frame (201), and a driving assembly is connected to the top of the forward and reverse screw rod (203), and the forward and reverse screw rod (203) and the mounting plate (501) are threadedly connected.

5. A rotary machine for polishing material processing according to claim 4, characterized in that: The square tube fixing mechanism (5) is located on the side of the lifting mechanism (2) and is movably installed in two groups. The lifting mechanism (2) can drive the two groups of square tube fixing mechanisms (5) to move in opposite directions.

6. A rotary machine for polishing material processing according to claim 5, characterized in that: The two sets of lifting mechanisms (2) and the base (1) are connected in transmission by means of a bidirectional moving mechanism, and the bidirectional moving mechanism can freely adjust the positions of the two sets of lifting mechanisms (2).

7. A rotary machine for polishing material processing according to claim 6, characterized in that: A first driving device (3) is arranged on the top of the base (1), and the output end of the first driving device (3) is connected to a polishing roller (4).

8. A rotary machine for polishing material processing according to claim 7, characterized in that: The plurality of groups of overlapping plate slots (510) and the sliding plate (507) are movably mounted by setting a second slide rail (509), and the interior of the sliding plate (507) is rotatably connected to a transmission rod (511), and the exterior of the transmission rod (511) is provided with a plurality of groups of thread grooves, and the plurality of groups of thread grooves are symmetrically arranged, and the plurality of groups of thread grooves and the plurality of groups of overlapping plate slots (510) match each other.

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