A glaze polishing device for high thermal conductivity ceramic processing

Abstract

The present invention relates to the technical field of ceramic processing, and discloses a glaze polishing device for high thermal conductivity ceramic processing, including a base. On the closer sides of the front and rear two support columns, a lifting mechanism is fixedly connected. A rotating mechanism is arranged on the lifting mechanism, and an installation mechanism is arranged at the bottom of the rotating mechanism; the lifting mechanism includes a moving component and a limiting component. The limiting component is arranged on the moving component. The moving component includes a first T-shaped groove, which is opened inside the closer sides of the left and right two support columns. Four first T-shaped blocks are slidably connected inside the four first T-shaped grooves. One side of the first T-shaped block is fixedly connected with a connecting block. On the farther sides of the rear two connecting blocks, a first motor is fixedly connected. On the other side of the first motor, a first rotating shaft is fixedly connected. The surface of the first rotating shaft is fixedly connected with a first gear. In the present invention, by setting the moving component, under the operation of the moving component, the ceramics at different heights can be polished.

Description

Technical Field

[0001] The present invention relates to the technical field of ceramic processing, and particularly to a glaze polishing device for high thermal conductivity ceramic processing. Background Art

[0002] Thermal conductive ceramic materials mainly include beryllium oxide, aluminum nitride, silicon carbide, silicon nitride, alumina, polycrystalline diamond ceramics, etc. Among them, alumina ceramics are inexpensive, have high strength, stable chemical properties, good thermal stability, and strong insulation properties, and are one of the ceramic materials that have been most thoroughly studied and widely used in the industry.

[0003] For example, a glaze polishing device for ceramic processing with the patent number CN213917678U includes a base and a polishing head. An inner part of the middle of the base is provided with a first motor cavity. A first reduction motor is fixedly installed at the bottom of the first motor cavity. An output end of the first reduction motor is fixedly connected to one end of a first rotating rod. The other end of the first rotating rod passes through the top end of the base and is fixedly connected to a rotating disk.

[0004] Regarding the above description content, the applicant believes that the following problems exist:

[0005] During use, when polishing the surface of the ceramic in this technical solution, it can only clamp and fix the position of the ceramic. At the same time, during the process of polishing the ceramic, only the polishing head is used for polishing. The ceramic has an arc-shaped appearance, and directly using the polishing head cannot polish the surface of the ceramic comprehensively. At this time, different polishing heads need to be replaced according to different ceramic appearances. Summary of the Invention

[0006] The purpose of the present invention is to provide a glaze polishing device for high thermal conductivity ceramic processing to solve the problems raised in the above background art.

[0007] To solve the above technical problems, the present invention provides the following technical solution: A glaze polishing device for high thermal conductivity ceramic processing, including a base. Four sides of the top of the base are fixedly connected with support columns. A placement table is fixedly connected to the center of the top of the base. Lifting mechanisms are fixedly connected to the closer sides of the front and rear support columns. A rotating mechanism is arranged on the lifting mechanism. An installation mechanism is arranged at the bottom of the rotating mechanism;

[0008] The lifting mechanism includes a moving component and a limiting component. The limiting component is arranged on the moving component;

[0009] The moving component includes a first T-shaped groove, which is opened inside the closer sides of the left and right support columns. Four first T-shaped blocks are slidably connected inside the four first T-shaped grooves. One side of each first T-shaped block is fixedly connected to a connecting block. On the farther sides of the rear two connecting blocks, a first motor is fixedly connected to each. On the other side of each first motor, a first rotating shaft is fixedly connected. On the surface of the first rotating shaft, a first gear is fixedly connected. On the closer sides of the front and rear support columns, a tooth row is fixedly connected to each. On the surface of the first rotating shaft, a first pulley is fixedly connected. A belt is drivingly connected to the surface of the first pulley. Inside the front of the belt, a second pulley is drivingly connected. At the axis of the second pulley, a second rotating shaft is fixedly connected. On the surface of the second rotating shaft, a second gear is fixedly connected. The second gear is meshingly connected to a third gear on the front side. The third gear is fixedly connected to the surface of the front first rotating shaft. At the upper and lower ends of the farther sides of the left and right ones, a limiting block is fixedly connected to each. A sliding rod is fixedly connected between the two limiting blocks. A sliding block is slidably connected to the surface of the sliding rod. On the side of the sliding block away from the support column, a limiting plate is fixedly connected. The limiting plate is rotationally connected to the second rotating shaft and the two first rotating shafts.

[0010] According to the above technical solution, the number of the second gears and the third gears is four and they are grouped in pairs. The number of the second pulleys and the first pulleys is two. The second gears and the third gears are arranged on the sides of the second pulleys and the first pulleys away from the support columns. When the second gears and the third gears are meshingly connected, the front first rotating shaft and the rear first rotating shaft can rotate in opposite directions.

[0011] According to the above technical solution, the number of the first gears and the tooth rows is four and they are grouped in pairs. The four tooth rows are meshingly connected to the four first gears.

[0012] According to the above technical solution, the limiting component includes a hinge block, which is fixedly connected to the front and rear sides of the limiting plate. Inside the farther sides of the front and rear support columns, a card slot is densely opened. The other side of the hinge block is hinged to a locking block. On the side of the locking block close to the support column, a clamping block is fixedly connected. The card slot and the clamping block are clamped.

[0013] According to the above technical solution, the rotating mechanism includes a connecting plate, the connecting plate is fixedly connected between the left and right connecting blocks, the number of the connecting plates is two, a ring is fixedly connected between the two connecting plates, an annular sliding groove is opened at the top of the ring, annular sliders are slidably connected to the front and rear sides inside the annular sliding groove, fixing plates are fixedly connected to the tops of the two annular sliders, second motors are fixedly connected to the front and rear sides of the top of the fixing plate, a rotating rod is fixedly connected to the bottom of the two second motors, a fourth gear is fixedly connected to the surface of the rotating rod, an annular tooth row is fixedly connected to the inner wall of the ring, the lower sides of the two rotating rods are rotatably connected to a fixing block, a fixing seat is fixedly connected to the bottom of the fixing block, and a long plate is fixedly connected to the bottom of the fixing seat.

[0014] According to the above technical solution, the number of the annular tooth rows is two, the annular tooth rows are meshed with the two fourth gears, the two annular tooth rows are both arranged on the tops of the two fixing blocks, when the fourth gear is meshed with the annular tooth row, the fourth gear can rotate in a circle around the annular tooth row.

[0015] According to the above technical solution, the installation mechanism includes slots, the number of the slots is four, the four slots are all opened on the left and right sides inside the two long plates, slot plates are inserted into the four slots, the number of the slot plates is four and they are in two groups, mounting plates are fixedly connected to the bottoms of the left and right two slot plates, the mounting plates are arranged at the bottoms of the long plates, annular abrasive blocks are fixedly connected to the closer sides of the front and rear two mounting plates, a second T-shaped groove is opened at the top of the long plate, electric push rods are fixedly connected to the left and right sides of the fixing seat, mounting blocks are fixedly connected to the other sides of the electric push rods, a second T-shaped block is fixedly connected to the bottom of the mounting block, the second T-shaped block is slidably connected to the second T-shaped groove, an insertion block is fixedly connected to the other side of the mounting block, and a long groove is opened inside each slot plate.

[0016] According to the above technical solution, the tops and bottoms of the four slots are both set to be open, and the second T-shaped groove is arranged between the two slots.

[0017] According to the above technical solution, both sides of the long groove are set to be open, the long groove is inserted with the insertion block, when the insertion block is inserted into the long groove, the slot plate can be fixedly inserted into the slot.

[0018] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0019] In the present invention, by providing a moving component, when the moving component operates, the first motor can drive the first rotating shaft to rotate within the limiting plate. At this time, when the first rotating shaft drives the first pulley to rotate, and the first pulley is connected to the belt in a belt drive, the belt can drive the second pulley to rotate. The second pulley drives the second rotating shaft to rotate within the limiting plate. At this time, the second rotating shaft rotates in the same direction as the first rotating shaft at the rear. When the second rotating shaft rotates, it can also drive the second gear to rotate. Since the second gear is meshed with the third gear, when the third gear rotates, it can drive the first rotating shaft at the front to rotate. At this time, the two first rotating shafts at the front and rear can rotate in opposite directions. When the first gear is meshed with the tooth row, the first gear can move to the same side. When the first gear moves, the first gear drives the first rotating shaft, the first rotating shaft drives the first motor, and the first motor drives the connecting block, so that the ceramic can be polished at different heights.

[0020] In the present invention, by providing a limiting component, when the limiting component operates, the locking block is toggled, so that the locking block rotates on one side of the hinge block until the locking block and the hinge block are in a folded state. At this time, the locking block can also drive the clamping block to be clamped in the clamping groove, so that when polishing a certain part of the ceramic, the position and height of the annular grinding block can be limited.

[0021] In the present invention, by providing a rotating mechanism, when the rotating mechanism operates, the second motor drives the rotating rod to rotate, and the rotating rod drives the fourth gear to rotate. Since the fourth gear is meshed with the annular tooth row, the fourth gear can rotate around the annular tooth row in a circular motion. When the rotating rod moves, it can also drive the fixed block, the fixed block drives the fixed seat, and the fixed seat drives the long board, so that the annular grinding block can polish different positions on the surface of the heat-conductive ceramic.

[0022] In the present invention, by providing an installation mechanism, when the installation mechanism operates, under the operation of the electric push rod, it can drive the installation block, and the installation block drives the second T-shaped block to slide in the second T-shaped groove. At this time, the installation block can drive the insertion block to move out of the long groove. At this time, the installation plate can be directly pulled, so that the installation plate drives the groove plate to move out of the insertion slot, and the annular grinding block can be directly replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0024] Figure 1 is the overall front structural schematic diagram of the present invention;

[0025] Figure 2 is the structural schematic diagram of the moving component of the present invention;

[0026] Figure 3 is the present inventionFigure 2 Schematic diagram of the enlarged structure at position A in

[0027] Figure 4 Schematic diagram of the structure of the limit component of the present invention;

[0028] Figure 5 is the present invention Figure 4 Schematic diagram of the enlarged structure at position B in

[0029] Figure 6 Schematic diagram of the structure of the rotating mechanism of the present invention;

[0030] Figure 7 Schematic diagram of the structure of the installation mechanism of the present invention.

[0031] In the figure: 1, base; 2, placement table; 3, support column; 4, lifting mechanism; 41, moving component; 411, first T-shaped groove; 412, first T-shaped block; 413, connecting block; 414, first rotating shaft; 415, tooth row; 416, first motor; 417, first gear; 418, second rotating shaft; 419, first pulley; 4101, belt; 4102, limiting plate; 4103, second gear; 4104, third gear; 4105, limiting block; 4106, sliding rod; 4107, sliding block; 4108, second pulley; 42, limit component; 421, hinge block; 422, locking block; 423, card slot; 424, clamping block; 5, rotating mechanism; 51, annular slider; 52, annular sliding groove; 53, annular tooth row; 54, fixing plate; 55, second motor; 56, rotating rod; 57, fourth gear; 58, fixing block; 59, ring; 501, long plate; 502, fixing seat; 503, connecting plate; 6, installation mechanism; 61, annular abrasive block; 62, second T-shaped groove; 63, installation plate; 64, slot; 65, long slot; 66, groove plate; 67, second T-shaped block; 68, electric push rod; 69, installation block; 601, inserting block. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] The present invention provides the following technical solutions: Embodiment 1

[0034] Combined with Figures 1 to 5, a glaze polishing device for high - thermal - conductivity ceramic processing, including a base 1. Four sides around the top of the base 1 are fixedly connected with support columns 3. The center of the top of the base 1 is fixedly connected with a placement table 2. Both sides of the front and rear support columns 3 close to each other are fixedly connected with a lifting mechanism 4. A rotating mechanism 5 is arranged on the lifting mechanism 4. An installation mechanism 6 is arranged at the bottom of the rotating mechanism 5;

[0035] The lifting mechanism 4 includes a moving component 41 and a limiting component 42. The limiting component 42 is arranged on the moving component 41. The moving component 41 includes a first T - shaped groove 411. The first T - shaped groove 411 is opened inside the sides of the left and right support columns 3 close to each other. Four first T - shaped blocks 412 are slidably connected inside the four first T - shaped grooves 411. One side of the first T - shaped block 412 is fixedly connected with a connecting block 413. Both sides of the rear two connecting blocks 413 away from each other are fixedly connected with a first motor 416. The other side of the first motor 416 is fixedly connected with a first rotating shaft 414. The surface of the first rotating shaft 414 is fixedly connected with a first gear 417. Both sides of the front and rear support columns 3 close to each other are fixedly connected with a tooth row 415. The surface of the first rotating shaft 414 is fixedly connected with a first pulley 419. The surface of the first pulley 419 is drivingly connected with a belt 4101. The inside of the front of the belt 4101 is drivingly connected with a second pulley 4108. The center of the second pulley 4108 is fixedly connected with a second rotating shaft 418. The surface of the second rotating shaft 418 is fixedly connected with a second gear 4103. The front of the second gear 4103 is meshingly connected with a third gear 4104. The third gear 4104 and the surface of the front first rotating shaft 414 are fixedly connected. Both upper and lower ends of the left and right sides away from each other are fixedly connected with a limiting block 4105. A sliding rod 4106 is fixedly connected between the two limiting blocks 4105. A sliding block 4107 is slidably connected to the surface of the sliding rod 4106. One side of the sliding block 4107 away from the support column 3 is fixedly connected with a limiting plate 4102. The limiting plate 4102, the second rotating shaft 418 and the two first rotating shafts 414 are rotationally connected. The number of the second gears 4103 and the third gears 4104 is four and they are grouped in pairs. The number of the second pulleys 4108 and the first pulleys 419 is two. The second gears 4103 and the third gears 4104 are arranged on the side of the second pulleys 4108 and the first pulleys 419 away from the support column 3. The number of the first gears 417 and the tooth rows 415 is four and they are grouped in pairs. The four tooth rows 415 and the four first gears 417 are meshingly connected. The limiting component 42 includes a hinged block 421. The hinged block 421 is fixedly connected to the front and rear sides of the limiting plate 4102. Inside the sides of the front and rear support columns 3 away from each other, a card slot 423 is densely opened. The other side of the hinged block 421 is hinged with a locking block 422. One side of the locking block 422 close to the support column 3 is fixedly connected with a clamping block 424. The card slot 423 and the clamping block 424 are clamped.

[0036] Further, by setting the moving component 41, when the moving component 41 operates, the first motor 416 can drive the first rotating shaft 414 to rotate within the limiting plate 4102. At this time, when the first rotating shaft 414 drives the first pulley 419 to rotate, and the first pulley 419 is in transmission connection with the belt 4101, the belt 4101 can drive the second pulley 4108 to rotate. The second pulley 4108 drives the second rotating shaft 418 to rotate within the limiting plate 4102. At this time, the second rotating shaft 418 rotates in the same direction as the first rotating shaft 414 at the rear side. When the second rotating shaft 418 rotates, it can also drive the second gear 4103 to rotate. Since the second gear 4103 is meshed and connected with the third gear 4104, when the third gear 4104 rotates, it can drive the first rotating shaft 414 at the front side to rotate. At this time, the two first rotating shafts 414 at the front and rear can rotate in opposite directions. When the first gear 417 is meshed and connected with the tooth row 415, the first gear 417 can move to the same side. When the first gear 417 moves, the first gear 417 drives the first rotating shaft 414, the first rotating shaft 414 drives the first motor 416, and the first motor 416 drives the connecting block 413, so as to polish ceramics at different heights. By setting the limiting component 42, when the limiting component 42 operates, the locking block 422 is toggled, so that the locking block 422 rotates on one side of the hinge block 421 until the locking block 422 and the hinge block 421 are in a folded state. At this time, the locking block 422 can also drive the clamping block 424 to be clamped in the clamping groove 423, so that when polishing a certain part of the ceramic, the position height of the annular grinding block 61 can be limited. Embodiment 2

[0037] Refer to Figures 1-6 Based on Embodiment 1, a rotating mechanism 5 is further obtained. The rotating mechanism 5 includes a connecting plate 503. The connecting plate 503 is fixedly connected between the left and right connecting blocks 413. The number of the connecting plates 503 is two. A ring 59 is fixedly connected between the two connecting plates 503. An annular sliding groove 52 is formed at the top of the ring 59. Both the front and rear sides inside the annular sliding groove 52 are slidably connected with annular sliders 51. The tops of the two annular sliders 51 are fixedly connected with a fixing plate 54. Both the front and rear sides of the top of the fixing plate 54 are fixedly connected with second motors 55. The bottoms of the two second motors 55 are fixedly connected with a rotating rod 56. A fourth gear 57 is fixedly connected to the surface of the rotating rod 56. An annular tooth row 53 is fixedly connected to the inner wall of the ring 59. The lower sides of the two rotating rods 56 are rotatably connected with fixing blocks 58. The bottoms of the fixing blocks 58 are fixedly connected with fixing seats 502. The bottoms of the fixing seats 502 are fixedly connected with long plates 501. The number of the annular tooth rows 53 is two. The annular tooth rows 53 are meshed and connected with the two fourth gears 57. Both the annular tooth rows 53 are arranged on the tops of the two fixing blocks 58.

[0038] Further, by setting the rotating mechanism 5, when the rotating mechanism 5 operates, the second motor 55 drives the rotating rod 56 to rotate, and the rotating rod 56 drives the fourth gear 57 to rotate. Since the fourth gear 57 is meshed with the annular tooth row 53, the fourth gear 57 can rotate around the annular tooth row 53 in a circular motion. When the rotating rod 56 moves, it can also drive the fixed block 58, the fixed block 58 drives the fixed seat 502, and the fixed seat 502 drives the long plate 501, so that the annular grinding block 61 can polish different positions on the surface of the heat-conducting ceramic. Embodiment III

[0039] Refer to Figures 1-7 and, on the basis of Embodiment I, further obtain that the installation mechanism 6 includes a slot 64. The number of slots 64 is four, and the four slots 64 are all opened on the left and right sides inside the two long plates 501. A slot plate 66 is inserted into the four slots 64. The number of slot plates 66 is four and they are grouped in pairs. The bottom of the left and right two slot plates 66 is fixedly connected with a mounting plate 63. The mounting plate 63 is arranged at the bottom of the long plate 501. The annular grinding block 61 is fixedly connected to the side where the front and rear two mounting plates 63 are close to each other. The second T-shaped groove 62 is opened at the top of the long plate 501. Electric push rods 68 are fixedly connected to both the left and right sides of the fixed seat 502. The other side of the electric push rod 68 is fixedly connected with a mounting block 69. The bottom of the mounting block 69 is fixedly connected with a second T-shaped block 67. The second T-shaped block 67 is slidably connected with the second T-shaped groove 62. The other side of the mounting block 69 is fixedly connected with an insertion block 601. A long groove 65 is opened in each slot plate 66. The top and bottom of the four slots 64 are both open. The second T-shaped groove 62 is arranged between the two slots 64. The left and right sides of the long groove 65 are both open. The long groove 65 is inserted with the insertion block 601.

[0040] Further, by setting the installation mechanism 6, when the installation mechanism 6 operates, when the electric push rod 68 operates, it can drive the mounting block 69, and the mounting block 69 drives the second T-shaped block 67 to slide in the second T-shaped groove 62. At this time, the mounting block 69 can drive the insertion block 601 to move out of the long groove 65. At this time, the mounting plate 63 can be directly pulled, so that the mounting plate 63 drives the slot plate 66 to move out of the slot 64, and the annular grinding block 61 can be directly replaced.

[0041] During the actual operation process, when this device is in use and it is necessary to polish different positions on the upper and lower surfaces of the heat-conducting ceramic, the heat-conducting ceramic is placed on the placement table 2. When the first motor 416 is started, the first motor 416 can drive the first rotating shaft 414 to rotate within the limiting plate 4102. When the first rotating shaft 414 drives the first pulley 419 to rotate, and the first pulley 419 is in transmission connection with the belt 4101, the belt 4101 can drive the second pulley 4108 to rotate. At this time, the first pulley 419 and the second pulley 4108 rotate in the same direction. Then the second pulley 4108 drives the second rotating shaft 418 to rotate within the limiting plate 4102. At this time, the second rotating shaft 418 and the rear first rotating shaft 414 rotate in the same direction. When the second rotating shaft 418 rotates, it can also drive the second gear 4103 to rotate. Since the second gear 4103 is meshed with the third gear 4104, the second gear 4103 and the third gear 4104 rotate in opposite directions. When the third gear 4104 rotates, it can drive the front first rotating shaft 414 to rotate. At this time, the front and rear first rotating shafts 414 can rotate in opposite directions. When the two first rotating shafts 414 rotate, the two first rotating shafts 414 can drive the two first gears 417 to rotate. Since the first gears 417 are meshed with the tooth row 415, the front and rear first gears 417 can move on the two tooth rows 415 to the same side. When the first gear 417 moves, the first gear 417 drives the first rotating shaft 414, the first rotating shaft 414 drives the limiting plate 4102 to move. At this time, the limiting plate 4102 can also drive the sliding block 4107 to slide on the surface of the sliding rod 4106. At the same time, the movement of the first rotating shaft 414 can also drive the first motor 416, the first motor 416 drives the connecting block 413, and the connecting block 413 drives the first T-shaped block 412 to slide in the first T-shaped groove 411. When it is necessary to limit and fix the position of the connecting block 413, the locking block 422 can be toggled so that the locking block 422 rotates on one side of the hinge block 421 until the locking block 422 and the hinge block 421 are in a folded state. At this time, the locking block 422 can also drive the clamping block 424 to be clamped in the clamping groove 423;

[0042] When polishing different positions on the surface of the heat-conducting ceramic, the second motor 55 can be started at this time. When the second motor 55 runs, it can drive the rotating rod 56 to rotate, and the rotating rod 56 can also drive the fourth gear 57 to rotate. Since the fourth gear 57 is meshed with the annular tooth row 53, the fourth gear 57 can rotate around the annular tooth row 53 in a circular motion. When the fourth gear 57 rotates, it can drive the rotating rod 56, the rotating rod 56 drives the fixing plate 54, and the fixing plate 54 drives the annular slider 51 to slide in the annular chute 52. At the same time, when the rotating rod 56 moves, it can also drive the fixing block 58, the fixing block 58 drives the fixing seat 502, and the fixing seat 502 drives the long plate 501, so that the annular grinding block 61 can polish different positions on the surface of the heat-conducting ceramic;

[0043] When the outer diameters of the heat-conducting ceramics are inconsistent, the annular grinding block 61 needs to be replaced. At this time, the electric push rod 68 can be started. When the electric push rod 68 runs, it can drive the mounting block 69, and the mounting block 69 drives the second T-shaped block 67 to slide in the second T-shaped groove 62. At this time, the mounting block 69 can drive the insertion block 601 to move out of the long groove 65. At this time, the mounting plate 63 can be directly pulled, so that the mounting plate 63 drives the groove plate 66 to move out of the slot 64, and the annular grinding block 61 can be directly replaced.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0045] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A glaze polishing device for high thermal conductivity ceramic processing, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to support columns (3) on all sides, the center of the top of the base (1) is fixedly connected to a placement platform (2), the front and rear support columns (3) are fixedly connected to the adjacent sides thereof with a lifting mechanism (4), a rotating mechanism (5) is arranged on the lifting mechanism (4), and a mounting mechanism (6) is arranged at the bottom of the rotating mechanism (5); The lifting mechanism (4) comprises a moving component (41) and a limiting component (42), wherein the limiting component (42) is arranged on the moving component (41); The moving assembly (41) comprises a first T-shaped slot (411), wherein the first T-shaped slot (411) is provided inside the side where the left and right support columns (3) are close to each other, and a first T-shaped block (412) is slidably connected inside the four first T-shaped slots (411), and a connecting block (413) is fixedly connected to one side of the first T-shaped block (412), and a first motor (416) is fixedly connected to the two rear connecting blocks (413) on the side away from each other, and a first rotating shaft (414) is fixedly connected to the other side of the first motor (416), and a first gear (417) is fixedly connected to the surface of the first rotating shaft (414), and a tooth row (415) is fixedly connected to the side where the front and rear support columns (3) are close to each other, and a first belt pulley (419) is fixedly connected to the surface of the first rotating shaft (414), and a belt (4101) is transmission-connected to the surface of the first belt pulley (419), and the front side of the belt (4101) is The internal transmission is connected with a second pulley (4108), the axis of the second pulley (4108) is fixedly connected with a second rotating shaft (418), the surface of the second rotating shaft (418) is fixedly connected with a second gear (4103), the front of the second gear (4103) is meshingly connected with a third gear (4104), the third gear (4104) is fixedly connected with the surface of the first rotating shaft (414) in front, the upper and lower ends of the left and right support columns (3) away from each other are fixedly connected with a limiting block (4105), a sliding rod (4106) is fixedly connected between the two limiting blocks (4105), the surface of the sliding rod (4106) is slidably connected with a sliding block (4107), the side of the sliding block (4107) away from the support column (3) is fixedly connected with a limiting plate (4102), the limiting plate (4102), the second rotating shaft (418) and the two first rotating shafts (414) are rotatably connected; The number of the second gear (4103) and the third gear (4104) is four and they form a group of two. The number of the second belt pulley (4108) and the first belt pulley (419) is two. The second gear (4103) and the third gear (4104) are arranged on the side of the second belt pulley (4108) and the first belt pulley (419) away from the support column (3). The number of the first gear (417) and the tooth row (415) are four and they form a group of two. The four tooth rows (415) and the four first gears (417) are meshingly connected. The limiting assembly (42) comprises a hinge block (421), the hinge block (421) is fixedly connected to the front and rear sides of the limiting plate (4102), and the inner sides of the two front and rear support columns (3) away from each other are densely provided with card slots (423), the other side of the hinge block (421) is hinged with a locking block (422), and the locking block (422) is fixedly connected to the side close to the support column (3) with a card block (424), and the card slot (423) and the card block (424) are card-engaged; The rotating mechanism (5) comprises a connecting plate (503), wherein the connecting plate (503) is fixedly connected between the two left and right connecting blocks (413), wherein the connecting plates (503) are two in number, wherein a circular ring (59) is fixedly connected between the two connecting plates (503), wherein an annular slide groove (52) is provided at the top of the circular ring (59), wherein an annular slider (51) is slidably connected to the front and rear sides of the interior of the annular slide groove (52), wherein a fixing plate (54) is fixedly connected to the top of the two annular sliders (51), wherein a second motor (55) is fixedly connected to the front and rear sides of the top of the fixing plate (54), wherein the two second motors ( 55) is fixedly connected to a rotating rod (56) at the bottom, a fourth gear (57) is fixedly connected to the surface of the rotating rod (56), an annular gear row (53) is fixedly connected to the inner wall of the circular ring (59), a fixed block (58) is rotatably connected to the lower surface of the two rotating rods (56), a fixed seat (502) is fixedly connected to the bottom of the fixed block (58), a long plate (501) is fixedly connected to the bottom of the fixed seat (502), two fourth gears (57) are provided, the annular gear row (53) and the two fourth gears (57) are meshed and connected, and the two fourth gears (57) are both arranged on the top of the two fixed blocks (58); The mounting mechanism (6) comprises slots (64), the number of the slots (64) being four, the four slots (64) being arranged on the left and right sides of the two long plates (501), the four slots (64) being inserted with slot plates (66), the number of the slot plates (66) being four and being arranged in groups of two, the bottoms of the left and right slot plates (66) being fixedly connected with mounting plates (63), the mounting plates (63) being arranged at the bottoms of the long plates (501), the front and rear mounting plates (63) being fixedly connected with an annular grinding block (61) on the adjacent sides, the top of the long plates (501) being provided with a second T-slot (62), the left and right sides of the fixing seat (502) being provided with a second T-slot (62). Each of the slot plates (66) is fixedly connected to an electric push rod (68); the other side of the electric push rod (68) is fixedly connected to a mounting block (69); the bottom of the mounting block (69) is fixedly connected to a second T-shaped block (67); the second T-shaped block (67) is slidably connected to a second T-shaped slot (62); the other side of the mounting block (69) is fixedly connected to an insert block (601); each of the slot plates (66) is provided with a long slot (65); the top and bottom of the four slots (64) are both arranged to be openings; the second T-shaped slot (62) is arranged between two slots (64); the left and right sides of the long slot (65) are both arranged to be openings; the long slot (65) and the insert block (601) are plugged into each other.

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