High-toughness wear-resistant lining plate and preparation equipment thereof

Abstract

The invention belongs to the technical field of lining plate preparation, and discloses a high-toughness wear-resistant lining plate and preparation equipment thereof.The high-toughness wear-resistant lining plate comprises a preparation table, the top end of the preparation table is rotationally connected with a bearing plate through a rotating assembly, a support is fixedly installed at the top end of the preparation table, a hydraulic cylinder is installed at the top end of the support, and the output end of the hydraulic cylinder is connected with a fixing plate; a connecting plate is mounted at the bottom end of the fixing plate and arranged above the bearing plate, when edge grinding needs to be conducted on the high-toughness wear-resisting lining plate in the preparation process, the lining plate is firstly placed at the top end of the bearing plate, then the hydraulic cylinder drives the connecting plate to move downwards to fix the lining plate, then the PLC controls a second motor and a first motor to be started, and the high-toughness wear-resisting lining plate is ground. And after the two sides of the lining plate are ground, a third motor is started to enable the lining plate to rotate by 90 degrees, and finally the lining plate is ground through the grinding head, so that the four edges of the lining plate are ground conveniently, and the preparation efficiency of the high-toughness wear-resistant lining plate is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of lining plate preparation, and specifically relates to a high-toughness wear-resistant lining plate and a preparation device thereof. Background Art

[0002] High-toughness wear-resistant lining is an industrial material that combines high strength, high toughness and excellent wear resistance. It is widely used in many industries to improve the wear resistance and service life of equipment. Some high-toughness wear-resistant liners often have countersunk holes. The design of the countersunk holes makes the edges of the holes become stress concentration areas. When the wear-resistant liners are subjected to external forces, these stress concentration areas are more susceptible to wear, affecting their service life. After searching, such as patent: CN216503950U, a special edge grinding device for wear-resistant lining plate processing includes a workbench, a first slide groove is opened in the middle of the inner cavity of the waste tank, a second slide groove is opened in the middle of the top of the base, a movable groove is set on the left side of the limit groove, a pull ring is fixedly connected to the left side of the fixed column, and a placement table is fixedly connected to the top of the slider. The front and back sides of the opposite sides of the two clamping plates are symmetrically fixedly connected with springs. By pulling the set pull ring, the fixed column can drive the slider to slide in the inner cavity of the second slide groove, so that the wear-resistant lining plate placed on the top of the placement table is moved, so as to adjust the position where the wear-resistant lining plate needs to be edged, and the wear-resistant lining plate can be clamped and fixed on the top of the placement table by the set spring, so that when the edge grinding work is performed, the wear-resistant lining plate will not shake randomly, resulting in errors in edge grinding; In the preparation process of high-toughness wear-resistant linings, some lining materials with high toughness and wear resistance need to be finely ground, especially when used inside precision machinery or specific equipment, the edges of the lining must be ground to ensure its accuracy and safety. At present, the common edge grinding equipment on the market can only grind two edges of the lining at a time during operation. After completing one grinding, the staff must take out the lining, then readjust the position and install it again. This operation method is not only cumbersome, but also reduces production efficiency. Summary of the invention

[0003] The object of the present invention is to provide a high-toughness wear-resistant lining plate and a preparation device thereof to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above-mentioned purpose, the present invention provides the following technical solution: a high-toughness wear-resistant lining plate, comprising a substrate, the inner wall of the substrate is evenly provided with countersunk holes, and the inner wall of each countersunk hole is installed with a rubber sleeve.

[0005] As a further technical solution of the present invention, a wear-resistant layer is installed on the top and bottom ends of the substrate.

[0006] A preparation device for a high-toughness wear-resistant lining plate, comprising a preparation table, the top of the preparation table is rotatably connected to a bearing plate through a rotating assembly, the top of the preparation table is fixedly installed with a bracket, the top of the bracket is installed with a hydraulic cylinder, the output end of the hydraulic cylinder is connected to a fixed plate, the bottom end of the fixed plate is installed with a connecting plate, the connecting plate is arranged above the bearing plate, and grinding assemblies are arranged on both sides of the bearing plate; The grinding assembly comprises grinding heads arranged on both sides of the bearing plate, a first rotating shaft is fixedly installed on one side of the two grinding heads, a first motor is installed on one end of the two first rotating shafts away from the grinding heads, the two first motors are installed inside the mounting seat, a moving seat is arranged at the bottom of the two mounting seats, the inside of the two moving seats are threadedly connected with a first threaded rod, the two first threaded rods are connected by a first pulley group, and a second motor is installed on one end of one of the first threaded rods; The rotating assembly includes a second rotating shaft fixedly mounted on the bottom end of the carrying plate, a third motor is mounted on the bottom end of the second rotating shaft, and the third motor is arranged inside the preparation table.

[0007] As a further technical solution of the present invention, the connecting plate is rotatably connected to the fixing plate.

[0008] As a further technical solution of the present invention, a limiting plate is installed at the bottom of the mounting seat, one end of the limiting plate is fixedly connected to a fixing seat, a connecting block is arranged inside the fixing seat, a push plate is arranged on one side of the connecting block, a moving shaft is fixedly connected to one side of the push plate, a second threaded rod is threadedly connected to the inner wall of the moving shaft, a second bevel gear is fixedly installed on the outer wall of the second threaded rod, the bottom end of the second bevel gear is meshedly connected to the first bevel gear, a fourth rotating shaft is fixedly installed on the bottom end of the first bevel gear, the fourth rotating shaft is arranged on one side of the second rotating shaft, and the fourth rotating shaft and the second rotating shaft are connected through a transmission assembly.

[0009] As a further technical solution of the present invention, two threads are arranged on the outer wall of the second threaded rod, and the two threads are arranged in opposite directions.

[0010] As a further technical solution of the present invention, the mounting seat is slidably connected to the movable seat.

[0011] As a further technical solution of the present invention, the transmission assembly includes a second gear fixedly mounted on the outer wall of the first bevel gear, one side of the second gear is meshingly connected with the first gear, a third rotating shaft is fixedly mounted on the inner wall of the first gear, a second pulley group is mounted on the outer wall of the third rotating shaft, and an end of the second pulley group away from the third rotating shaft is mounted on the outer wall of the second rotating shaft.

[0012] As a further technical solution of the present invention, a spring is provided on the other side of the connecting block.

[0013] As a further technical solution of the present invention, the inner wall of the connecting block is threadedly connected with a third threaded rod, the third threaded rod is rotatably mounted inside the fixing seat, and one end of the third threaded rod is fixedly connected with a rotating block.

[0014] The beneficial effects of the present invention are as follows: The present invention is installed inside the countersunk hole through a rubber sleeve. When the equipment is impacted or vibrated, it can not only effectively absorb and disperse the energy and reduce the vibration of the equipment, but also reduce the wear of the wear-resistant lining and extend its service life.

[0015] The present invention cooperates with the grinding component and the rotating component. When the high-toughness wear-resistant lining plate needs to be edged during its preparation, the lining plate is first placed on the top of the bearing plate and its position is adjusted. Then, the connecting plate is driven downward by the hydraulic cylinder to fix the lining plate. Then, the second motor and the first motor are started by the PLC. When the second motor is started, it drives the rotation of the first threaded rod. When the first threaded rod rotates, the transmission of the first pulley group drives another first threaded rod to rotate synchronously. The rotation of the first threaded rod drives the movement of the moving seat. The movement of the moving seat drives the movement of the mounting seat. The movement of the mounting seat drives the grinding head. The movement of the first motor causes the grinding head to move toward both sides of the lining plate, and at the same time, the first motor is started to drive the first rotating shaft to rotate, and the rotation of the first rotating shaft drives the grinding head to rotate, so that the grinding head grinds the edge of the lining plate. After both sides of the lining plate are ground, the third motor is started, and the rotation of the third motor drives the rotation of the second rotating shaft, and the rotation of the second rotating shaft drives the rotation of the bearing plate, and the rotation of the bearing plate drives the lining plate to rotate, so that the lining plate is rotated ninety degrees, and the two sides that have not been ground are rotated to one side of the grinding head, and finally they are ground by the grinding head, which is convenient for grinding all four sides of the lining plate, thereby improving the preparation efficiency of high-toughness wear-resistant lining plates.

[0016] The present invention moves the grinding head, and when both sides of the lining plate are ground and the carrying plate rotates, the second rotating shaft rotates through the second pulley group transmission to drive the third rotating shaft to rotate, and the rotation of the third rotating shaft drives the fourth rotating shaft to rotate through the transmission assembly, and the rotation of the fourth rotating shaft drives the rotation of the first bevel gear, and the rotation of the first bevel gear drives the rotation of the second bevel gear, and the rotation of the second bevel gear drives the rotation of the second threaded rod, and the rotation of the second threaded rod drives the movement of the moving shaft, and the movement of the moving shaft drives the movement of the push plate, so that the push plate moves toward one side of the connecting block, and when the push plate contacts the connecting block, the connecting block is pushed to one side, and the movement of the connecting block drives the movement of the fixed seat, and the movement of the fixed seat drives the movement of the limit plate, and the movement of the limit plate drives the movement of the mounting seat, and the movement of the mounting seat drives the movement of the grinding head, so that the grinding head opens outward, which is convenient for grinding the wider sides of the lining plate, thereby improving the grinding accuracy of the high-toughness wear-resistant lining plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present invention; Figure 2 This is a schematic diagram of the overall structure of the second embodiment of the present invention; Figure 3 It is a schematic cross-sectional view of the overall structure in the second embodiment of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement in the middle; Figure 5 It is a structural schematic diagram of the mobile seat of the present invention; Figure 6 This is a schematic diagram of the cross-section of the structure of the preparation station of the present invention; Figure 7 For the present invention Figure 6 Enlarged schematic diagram of the structure at point B in the middle.

[0018] In the figure: 1, substrate; 11, countersunk hole; 12, rubber sleeve; 13, wear-resistant layer; 2. Preparation table; 21. Loading plate; 22. Connecting plate; 23. Fixing plate; 24. Hydraulic cylinder; 25. Bracket; 31. moving seat; 32. mounting seat; 33. first motor; 34. first rotating shaft; 35. grinding head; 36. first threaded rod; 37. second motor; 38. first pulley set; 41. a second rotating shaft; 42. a third motor; 51. second pulley set; 52. third rotating shaft; 53. first gear; 54. second gear; 55. fourth rotating shaft; 56. first bevel gear; 57. second bevel gear; 58. second threaded rod; 61. Moving shaft; 62. Push plate; 63. Connecting block; 64. Spring; 65. Fixed seat; 66. Limiting plate; 71. A third threaded rod; 72. A rotating block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0020] like Figure 1 As shown, in an embodiment of the present invention, a high-toughness wear-resistant lining plate includes a substrate 1, the inner wall of the substrate 1 is evenly provided with countersunk holes 11, and the inner wall of each countersunk hole 11 is installed with a rubber sleeve 12.

[0021] The rubber sleeve 12 is installed inside the countersunk hole 11. When the equipment is impacted or vibrated, it can not only effectively absorb and disperse the energy and reduce the vibration of the equipment, but also reduce the wear of the wear-resistant lining and extend its service life.

[0022] like Figure 1 As shown, the top and bottom ends of the substrate 1 are both provided with a wear-resistant layer 13 .

[0023] By compositely arranging the substrate 1 and the wear-resistant layer 13, the substrate 1 with high toughness is combined with the wear-resistant layer 13 with high hardness, which can ensure both high wear resistance and good toughness of the wear-resistant lining. Example

[0024] like Figures 2 to 7 As shown, a preparation device for a high-toughness wear-resistant lining plate comprises a preparation table 2, the top of the preparation table 2 is rotatably connected to a bearing plate 21 through a rotating assembly, a bracket 25 is fixedly installed on the top of the preparation table 2, a hydraulic cylinder 24 is installed on the top of the bracket 25, an output end of the hydraulic cylinder 24 is connected to a fixed plate 23, a connecting plate 22 is installed at the bottom end of the fixed plate 23, the connecting plate 22 is arranged above the bearing plate 21, and grinding assemblies are arranged on both sides of the bearing plate 21; The grinding assembly includes a grinding head 35 arranged on both sides of the bearing plate 21, a first rotating shaft 34 is fixedly installed on one side of the two grinding heads 35, a first motor 33 is installed on one end of the two first rotating shafts 34 away from the grinding head 35, the two first motors 33 are installed inside the mounting seat 32, a moving seat 31 is arranged at the bottom of the two mounting seats 32, the inside of the two moving seats 31 are both threadedly connected with a first threaded rod 36, the two first threaded rods 36 are connected by a first pulley group 38, and a second motor 37 is installed on one end of one of the first threaded rods 36; The rotating assembly includes a second rotating shaft 41 fixedly mounted on the bottom end of the carrying plate 21 . A third motor 42 is mounted on the bottom end of the second rotating shaft 41 . The third motor 42 is disposed inside the preparation table 2 .

[0025] Through the arrangement of the grinding assembly and the rotating assembly cooperating with each other, when the high-toughness wear-resistant lining plate needs to be edged during its preparation, the lining plate is first placed on the top of the bearing plate 21 and its position is adjusted, and then the hydraulic cylinder 24 drives the connecting plate 22 to move downward to fix the lining plate; Then, the second motor 37 and the first motor 33 are started by PLC control. When the second motor 37 is started, the first threaded rod 36 is driven to rotate. When the first threaded rod 36 rotates, the other first threaded rod 36 is driven to rotate synchronously through the transmission of the first pulley group 38. The rotation of the first threaded rod 36 drives the movement of the moving seat 31. The movement of the moving seat 31 drives the movement of the mounting seat 32. The movement of the mounting seat 32 drives the movement of the grinding head 35, so that the grinding head 35 moves to both sides of the lining plate. At the same time, when the first motor 33 is started, it drives the first rotating shaft 34 to rotate, and the rotation of the first rotating shaft 34 drives the grinding head 35 to rotate, so that the grinding head 35 grinds the edge of the lining plate; After both sides of the lining are ground, the third motor 42 is started, and the rotation of the third motor 42 drives the rotation of the second rotating shaft 41, and the rotation of the second rotating shaft 41 drives the rotation of the supporting plate 21, and the rotation of the supporting plate 21 drives the rotation of the lining, so that the lining is rotated ninety degrees, and the two unground sides are rotated to one side of the grinding head 35, and finally ground by the grinding head 35, so as to facilitate the grinding of all four sides of the lining, thereby improving the preparation efficiency of the high-toughness wear-resistant lining.

[0026] like Figure 2 , Figure 3 and Figure 6 As shown, the connecting plate 22 and the fixing plate 23 are rotationally connected.

[0027] After the connecting plate 22 and the bearing plate 21 are fixed to the lining plate, when the bearing plate 21 rotates, the connecting plate 22 is driven to rotate, so that the lining plate rotates during the fixing process, which is convenient for operation.

[0028] like Figures 2 to 7As shown, a limiting plate 66 is installed at the bottom of the mounting seat 32, one end of the limiting plate 66 is fixedly connected to a fixing seat 65, a connecting block 63 is arranged inside the fixing seat 65, a push plate 62 is arranged on one side of the connecting block 63, a moving shaft 61 is fixedly connected to one side of the push plate 62, a second threaded rod 58 is threadedly connected to the inner wall of the moving shaft 61, a second bevel gear 57 is fixedly installed on the outer wall of the second threaded rod 58, the bottom end of the second bevel gear 57 is meshedly connected to the first bevel gear 56, a fourth rotating shaft 55 is fixedly installed on the bottom end of the first bevel gear 56, the fourth rotating shaft 55 is arranged on one side of the second rotating shaft 41, and the fourth rotating shaft 55 is connected to the second rotating shaft 41 through a transmission assembly.

[0029] High-toughness wear-resistant linings are usually set in a rectangular shape. When grinding, grind the narrower sides first, then the wider sides; When both sides of the lining plate are ground and the bearing plate 21 rotates, the second rotating shaft 41 rotates through the second pulley set 51 to drive the third rotating shaft 52 to rotate, the rotation of the third rotating shaft 52 drives the rotation of the fourth rotating shaft 55 through the transmission assembly, the rotation of the fourth rotating shaft 55 drives the rotation of the first bevel gear 56, the rotation of the first bevel gear 56 drives the rotation of the second bevel gear 57, the rotation of the second bevel gear 57 drives the rotation of the second threaded rod 58, and the rotation of the second threaded rod 58 drives the movement of the moving shaft 61. The movement of the moving shaft 61 drives the movement of the push plate 62, so that the push plate 62 moves toward one side of the connecting block 63. When the push plate 62 contacts the connecting block 63, the connecting block 63 is pushed to one side. The movement of the connecting block 63 drives the movement of the fixed seat 65. The movement of the fixed seat 65 drives the movement of the limit plate 66. The movement of the limit plate 66 drives the movement of the mounting seat 32. The movement of the mounting seat 32 drives the movement of the grinding head 35, so that the grinding head 35 opens outward, which is convenient for grinding the wider sides of the liner, thereby improving the grinding accuracy of the high-toughness wear-resistant liner.

[0030] like Figures 2 to 4 As shown, two threads are arranged on the outer wall of the second threaded rod 58, and the two threads are arranged in opposite directions.

[0031] The two grinding heads 35 are caused to move in opposite directions simultaneously during movement.

[0032] like Figure 2 , Figure 3 and Figure 6 As shown, the mounting seat 32 and the movable seat 31 are slidably connected.

[0033] like Figure 6 and Figure 7As shown, the transmission assembly includes a second gear 54 fixedly mounted on the outer wall of the first bevel gear 56, one side of the second gear 54 is meshingly connected with the first gear 53, the inner wall of the first gear 53 is fixedly mounted with a third rotating shaft 52, the outer wall of the third rotating shaft 52 is mounted with a second pulley set 51, and one end of the second pulley set 51 away from the third rotating shaft 52 is mounted on the outer wall of the second rotating shaft 41.

[0034] The inner wall diameter of the first gear 53 is ten N times the inner wall diameter of the second gear 54, and N is a positive integer; Through the setting of the transmission assembly, when the third rotating shaft 52 rotates, it drives the first gear 53 to rotate, the rotation of the first gear 53 drives the rotation of the second gear 54, and the rotation of the second gear 54 drives the rotation of the fourth rotating shaft 55, thereby increasing the rotation speed of the fourth rotating shaft 55 and preventing the transmission angle of the third rotating shaft 52 from being too small, so as to improve the reliability during preparation.

[0035] like Figure 3 and Figure 4 As shown, a spring 64 is provided on the other side of the connecting block 63 .

[0036] After all four sides of the lining plate are ground, the third motor 42 is started again to rotate the lining plate back to its original position. If the lining plate is not ground completely, the grinding can be repeated once more. When rotating, similarly, the second threaded rod 58 rotates, causing the push plate 62 to rotate to a side away from the connecting block 63, so that it is reset; At the same time, the spring 64 releases its elastic potential energy to move the connecting block 63 back to its original position, so that the grinding head 35 moves inward, which is convenient for trimming the subsequent high-toughness wear-resistant lining plates of the same batch.

[0037] By setting of the rotating block 72.

[0038] like Figure 3 and Figure 4 As shown, the inner wall of the connecting block 63 is threadedly connected with a third threaded rod 71 , the third threaded rod 71 is rotatably mounted inside the fixing seat 65 , and one end of the third threaded rod 71 is fixedly connected with a rotating block 72 .

[0039] Working principle and usage process: When the high-toughness wear-resistant lining plate needs to be edged during its preparation, the lining plate is first placed on the top of the bearing plate 21 and its position is adjusted, and then the connecting plate 22 is driven downward by the hydraulic cylinder 24 to fix the lining plate; Then, the second motor 37 and the first motor 33 are started by PLC control. When the second motor 37 is started, the first threaded rod 36 is driven to rotate. When the first threaded rod 36 rotates, the other first threaded rod 36 is driven to rotate synchronously through the transmission of the first pulley group 38. The rotation of the first threaded rod 36 drives the movement of the moving seat 31. The movement of the moving seat 31 drives the movement of the mounting seat 32. The movement of the mounting seat 32 drives the movement of the grinding head 35, so that the grinding head 35 moves to both sides of the lining plate. At the same time, when the first motor 33 is started, it drives the first rotating shaft 34 to rotate, and the rotation of the first rotating shaft 34 drives the grinding head 35 to rotate, so that the grinding head 35 grinds the edge of the lining plate; After both sides of the lining plate are ground, the third motor 42 is started, and the rotation of the third motor 42 drives the second rotating shaft 41 to rotate, and the rotation of the second rotating shaft 41 drives the rotation of the carrying plate 21, and the rotation of the carrying plate 21 drives the lining plate to rotate, so that the lining plate rotates 90 degrees, and the two sides to be ground are rotated to one side of the grinding head 35; At the same time, the rotation of the second rotating shaft 41 drives the third rotating shaft 52 to rotate through the second pulley set 51, the rotation of the third rotating shaft 52 drives the first gear 53 to rotate, the rotation of the first gear 53 drives the second gear 54 to rotate, the rotation of the second gear 54 drives the fourth rotating shaft 55 to rotate, the rotation of the fourth rotating shaft 55 drives the rotation of the first bevel gear 56, the rotation of the first bevel gear 56 drives the rotation of the second bevel gear 57, the rotation of the second bevel gear 57 drives the rotation of the second threaded rod 58. The rotation of the second threaded rod 58 drives the movement of the moving shaft 61, and the movement of the moving shaft 61 drives the movement of the push plate 62, so that the push plate 62 moves to one side of the connecting block 63. When the push plate 62 contacts the connecting block 63, the connecting block 63 is pushed to one side. The movement of the connecting block 63 drives the movement of the fixed seat 65, and the movement of the fixed seat 65 drives the movement of the limit plate 66. The movement of the limit plate 66 drives the movement of the mounting seat 32, and the movement of the mounting seat 32 drives the movement of the grinding head 35, so that the grinding head 35 opens outward. Finally, the grinding head 35 is moved to grind the liner so as to grind all four sides of the liner.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-toughness wear-resistant lining plate, comprising a substrate (1), characterized in that: The inner wall of the substrate (1) is evenly provided with countersunk holes (11), and the inner wall of each countersunk hole (11) is installed with a rubber sleeve (12).

2. A high-toughness wear-resistant lining plate according to claim 1, characterized in that: A wear-resistant layer (13) is installed on both the top and bottom ends of the substrate (1).

3. A preparation device for a high-toughness wear-resistant lining, comprising a preparation table (2), characterized in that: The top of the preparation table (2) is rotatably connected to a bearing plate (21) via a rotating assembly, a bracket (25) is fixedly installed on the top of the preparation table (2), a hydraulic cylinder (24) is installed on the top of the bracket (25), an output end of the hydraulic cylinder (24) is connected to a fixed plate (23), a connecting plate (22) is installed at the bottom end of the fixed plate (23), the connecting plate (22) is arranged above the bearing plate (21), and grinding assemblies are arranged on both sides of the bearing plate (21); The grinding assembly comprises a grinding head (35) arranged on both sides of the bearing plate (21), a first rotating shaft (34) being fixedly mounted on one side of the two grinding heads (35), a first motor (33) being mounted on one end of the two first rotating shafts (34) away from the grinding heads (35), the two first motors (33) being mounted inside a mounting seat (32), a movable seat (31) being arranged at the bottom of the two mounting seats (32), the inside of the two movable seats (31) being threadedly connected with a first threaded rod (36), the two first threaded rods (36) being transmission-connected via a first pulley set (38), and a second motor (37) being mounted on one end of one of the first threaded rods (36); The rotating assembly comprises a second rotating shaft (41) fixedly mounted on the bottom end of the carrying plate (21), a third motor (42) being mounted on the bottom end of the second rotating shaft (41), and the third motor (42) being arranged inside the preparation table (2).

4. The equipment for preparing a high-toughness wear-resistant lining plate according to claim 3 is characterized in that: The connecting plate (22) is rotatably connected to the fixing plate (23).

5. The equipment for preparing a high-toughness wear-resistant lining according to claim 3, characterized in that: A limiting plate (66) is installed at the bottom of the mounting seat (32), one end of the limiting plate (66) is fixedly connected to a fixing seat (65), a connecting block (63) is arranged inside the fixing seat (65), a push plate (62) is arranged on one side of the connecting block (63), one side of the push plate (62) is fixedly connected to a moving shaft (61), an inner wall of the moving shaft (61) is threadedly connected to a second threaded rod (58), an outer wall of the second threaded rod (58) is fixedly installed to a second bevel gear (57), the bottom end of the second bevel gear (57) is meshingly connected to the first bevel gear (56), the bottom end of the first bevel gear (56) is fixedly installed to a fourth rotating shaft (55), the fourth rotating shaft (55) is arranged on one side of the second rotating shaft (41), and the fourth rotating shaft (55) is connected to the second rotating shaft (41) via a transmission assembly.

6. The equipment for preparing a high-toughness wear-resistant lining plate according to claim 5, characterized in that: Two threads are arranged on the outer wall of the second threaded rod (58), and the two threads are arranged in opposite directions.

7. The equipment for preparing a high-toughness wear-resistant lining plate according to claim 3, characterized in that: The mounting seat (32) is slidably connected to the movable seat (31).

8. The equipment for preparing a high-toughness wear-resistant lining plate according to claim 5, characterized in that: The transmission assembly comprises a second gear (54) fixedly mounted on the outer wall of the first bevel gear (56); one side of the second gear (54) is meshingly connected with the first gear (53); a third rotating shaft (52) is fixedly mounted on the inner wall of the first gear (53); a second pulley set (51) is mounted on the outer wall of the third rotating shaft (52); and one end of the second pulley set (51) away from the third rotating shaft (52) is mounted on the outer wall of the second rotating shaft (41).

9. The equipment for preparing a high-toughness wear-resistant lining plate according to claim 5, characterized in that: A spring (64) is provided on the other side of the connecting block (63).

10. The equipment for preparing a high-toughness wear-resistant lining plate according to claim 5, characterized in that: The inner wall of the connection block (63) is threadedly connected to a third threaded rod (71), the third threaded rod (71) is rotatably mounted inside the fixing seat (65), and one end of the third threaded rod (71) is fixedly connected to a rotating block (72).

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