A disassembly and assembly loading and unloading mechanism

Abstract

The present invention belongs to the field of disassembly and transportation technology, and is particularly a disassembly and assembly loading and unloading mechanism, comprising a conveying platform, a limit support, a knocking cylinder, a pushing assembly, an inner ring fitting assembly, a clamping assembly, a disassembly and assembly positioning assembly and a loading assembly. The limit support is fixedly connected to the outer side of the conveying platform, the pushing assembly is slidably connected to the inner side of the limit support, the knocking cylinder is rotatably connected to the outer side of the pushing assembly, the inner ring fitting assembly is fixedly connected to the outer side of the middle part of the knocking cylinder, the disassembly and assembly positioning assembly is fixedly connected to one side of the conveying platform, and the clamping assembly is arranged on the outer side of the disassembly and assembly positioning assembly; the curved hook block of the device fixes the relative position between the inner ring of the bearing and the roller through the rotating knocking block to prevent it from being displaced or loosened. By hanging in the gap, the hook block can provide additional support, so that the knocking cylinder can more easily and efficiently remove the inner ring from the installation position of the bearing retainer when knocking the inner ring, thereby achieving the purpose of rapid disassembly and assembly and loading and unloading.

Description

Technical Field

[0001] The invention belongs to the technical field of disassembly and transportation, and particularly relates to a disassembly and assembly type loading and unloading mechanism. Background Art

[0002] A disassembly loading and unloading mechanism is used to switch, disassemble, and move workpieces in automated production. When the device receives a loading or unloading signal, the control unit responds according to a preset program. The clamping device clamps the workpiece, and then the disassembly and assembly operation (such as a disassembly tool) is used. The transmission unit drives these tools to achieve the disassembly and assembly and movement of the workpiece. After the disassembly and assembly operation is completed, the clamping device releases the workpiece and places it in a designated position or on a tray, completing the disassembly and unloading operation.

[0003] The disassembly loading and unloading mechanism can disassemble and assemble a wide range of materials in automated production, including but not limited to workpieces, parts, components, etc. of various shapes. Some materials with holes may need to be stretched into the holes during the disassembly process, especially for the disassembly and assembly of bearings. The bearings have inner and outer rings and rolling elements, which are connected together by a retaining frame. When disassembling and assembling bearings with an interference fit of the inner ring, the force cannot be transmitted to the inner ring through the outer ring and rolling element, which will damage the bearing raceway and rolling element surface, causing the bearing to produce noise during operation and premature damage. Therefore, bearing disassembly generally requires staff to use mechanical pullers or knocking methods to disassemble and assemble the bearings, while traditional equipment directly knocks on the inner ring and outer ring end face of the bearing, which can easily damage the bearing, making the bearing after loading and unloading unable to meet the product qualification line.

[0004] Therefore, a disassembly and assembly type loading and unloading mechanism is designed to solve the above problems. Summary of the Invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a disassembly loading and unloading mechanism. When disassembling a bearing with an interference fit on the inner ring, the force cannot be transmitted to the inner ring through the outer ring and the rolling element, which will damage the bearing raceway and the rolling element surface, causing the bearing to produce noise during operation and premature damage. Therefore, bearing disassembly generally requires workers to use a mechanical puller or knocking method to disassemble and assemble the bearing. Traditional equipment directly knocks on the inner ring and outer ring end face of the bearing, which can easily damage the bearing and make the bearing after loading and unloading fail to meet the product qualification line.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a detachable loading and unloading mechanism, comprising a conveying platform, a limiting support, a knocking cylinder, a pushing assembly, an inner ring fitting assembly, a clamping assembly, a disassembly and positioning assembly, and a loading assembly, wherein the limiting support is fixedly connected to the outer side of the conveying platform, the pushing assembly is slidably connected to the inner side of the limiting support, the knocking cylinder is rotatably connected to the outer side of the pushing assembly, the inner ring fitting assembly is fixedly connected to the outer side of the middle portion of the knocking cylinder, the disassembly and positioning assembly is fixedly connected to one side of the conveying platform, the clamping assembly is arranged on the outer side of the disassembly and positioning assembly, and the loading assembly is fixedly connected to the side of the conveying platform away from the limiting support;

[0007] The conveying platform is used to convey bearings, the limiting support is used to support the pushing assembly, the pushing assembly is used to push the knocking cylinder to impact the inner ring of the bearing, the inner ring fitting assembly is used to extend into the inner ring of the bearing and rest against the inner side of the gap between the inner ring of the bearing and the bearing roller, the clamping assembly is used to place the outer ring and inner ring of the bearing on opposite sides of the disassembly and positioning assembly and the inner ring fitting assembly respectively, the disassembly and positioning assembly is used to clamp the outer ring of the bearing, and the loading assembly is used to load the bearing components after disassembly and assembly.

[0008] Preferably, the inner ring fitting assembly includes an insertion pillar, a curved hook block, an inner ring support plate and an electric telescopic rod, the insertion pillar is fixedly connected to the outside of the knocking cylinder, the curved hook block is fixedly connected to the outside of the inner ring support plate, the inner ring support plate is slidably connected to the inside of the insertion pillar, and the output end of the electric telescopic rod is fixedly connected to one side surface of the inner ring support plate.

[0009] Preferably, the contact surface between the curved hook block and the bearing ball is formed into a semi-concave curved surface structure, and the curved surface of the curved hook block is embedded in the inner side of the gap between the bearing roller and the bearing inner ring.

[0010] Preferably, the pushing assembly includes a four-claw bracket, a heavy-duty oil cylinder, a thick rod and a sliding sleeve, the four-claw bracket is fixedly connected to the outside of the limit support, the heavy-duty oil cylinder is threadedly connected to the middle of the four-claw bracket, the thick rod is fixedly connected to the outside of the output end of the heavy-duty oil cylinder, the middle of the sliding sleeve is fixedly connected to one end of the thick rod, and the other side of the sliding sleeve is rotatably connected to the surface of the knocking cylinder.

[0011] Preferably, the disassembly and positioning assembly includes a disassembly bracket, a pushing cylinder and an arc-shaped ferrule. The disassembly bracket is fixedly connected to the outside of the conveying platform, the pushing cylinder is threadedly connected to the surface of the disassembly bracket, and the middle part of the protruding end of the arc-shaped ferrule is fixedly connected to the outside of the output end of the pushing cylinder.

[0012] Preferably, the clamping assembly includes a rotating wrist and a clamping arm body, the top outer side of the rotating wrist is fixedly connected to one end of the clamping arm body, and the clamping arm body is used to clamp the inner ring and outer ring of the bearing.

[0013] Preferably, the loading assembly includes a material guide table, a material loading conveyor frame, a hydraulic cylinder, a flip base, a pneumatic finger, a flip shaft, a locking gear and a rack. The outer side of the piston end of the hydraulic cylinder is fixedly connected to the rack, and the rack is slidably connected to the top of the flip base. The pneumatic finger is rotatably connected to the inner side of the flip shaft, and the flip shaft is fixedly connected to the top of the flip base. The flip base is fixedly connected to the top of the material guide table, and the material loading conveyor frame is fixedly connected above the material guide table. The locking gear is sleeved on the outer side of the flip shaft and meshed with the inner tooth groove of the rack.

[0014] Preferably, the disassembly and assembly bracket is further provided with a through groove in the middle portion of the opposite side of the arc-shaped ferrule.

[0015] Preferably, a pushing seat, a power cylinder, a driving motor and a transmission gear are also provided on the outer side of the limiting support. The pushing seat is slidably connected to the outer side of the limiting support, the output end of the power cylinder is fixedly connected to the side surface of the pushing seat, the driving motor is threadedly connected to the inner side of the pushing seat, and the transmission gear is respectively sleeved on the outer side of the output end of the knocking cylinder and the driving motor, and the outer teeth of the two groups of transmission gears are meshed.

[0016] Preferably, a linear slide rail and a slide groove with mutually matching sizes are further provided at the connection between the limiting support and the sliding sleeve.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In the present invention, the curved hook block of the device is fixed in the relative position between the inner ring of the bearing and the roller by a rotating knocking block to prevent displacement or loosening. By hanging in the gap, the hook block can provide additional support, enhance the stability of the connection, and facilitate disassembly and assembly.

[0019] 2. In the present invention, the device is clamped on the outer ring of the bearing by an arc-shaped sleeve, and the thick rod is pushed by a heavy-duty oil cylinder to push the sliding sleeve and the knocking cylinder. The knocking cylinder acts on the inner ring of the bearing. Since the inner ring support plate has been tightly pressed against the inner surface of the inner ring and continues to support the inner ring outward, the knocking cylinder can more easily and efficiently remove the inner ring from the installation position of the bearing retainer when knocking the inner ring, thereby achieving the purpose of quick disassembly and assembly.

[0020] 3. In the present invention, the disassembled bearing components can be placed in the circular material box through the through slot and convenient for unloading, while other components can be slid to the work station of the pneumatic fingers through the material guide table. The pneumatic fingers are lowered and the clamped bearing components are lifted to the conveying station of the loading and conveying rack with the cooperation of the gear rack, thereby achieving the purpose of rapid loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying 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 of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a structural diagram of the back of the position limiting support in the present invention;

[0024] Figure 3 Schematic diagram of the structure of the transmission gear in the present invention;

[0025] Figure 4 This is a cross-sectional effect diagram of the inner side of the position limiting support in the present invention;

[0026] Figure 5 is a distribution diagram of the chute in the present invention;

[0027] Figure 6 FIG. 1 is an enlarged view A of the inner ring fitting assembly of the present invention;

[0028] Figure 7 A cross-sectional view of the present invention with a pillar inserted;

[0029] Figure 8 It is a structural schematic diagram of the feeding assembly in the present invention.

[0030] In the picture:

[0031] 1. Conveyor platform; 2. Limit support; 3. Knocking cylinder; 4. Pushing assembly; 5. Inner ring fitting assembly; 6. Clamping assembly; 7. Disassembly and assembly positioning assembly; 8. Loading assembly; 9. Inserting pillar; 10. Curved hook block; 11. Inner ring support plate; 12. Electric telescopic rod; 13. Four-claw bracket; 14. Heavy-duty oil cylinder; 15. Thick rod; 16. Sliding sleeve; 17. Disassembly and assembly bracket; 18. Pushing cylinder; 19. Arc ferrule; 20. Rotating wrist; 21. Clamping arm body; 22. Material guide platform; 23. Loading conveyor frame; 24. Hydraulic cylinder; 25. Flip base; 26. Pneumatic finger; 27. Flip shaft; 28. Locking gear; 29. ​​Rack; 30. Through slot; 31. Pushing seat; 32. Power cylinder; 33. Drive motor; 34. Transmission gear; 35. Linear slide; 36. Slide; 37. Round material box. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0033] like Figure 1-8 A detachable loading and unloading mechanism is shown: it includes a conveying platform 1, a limit support 2, a knocking cylinder 3, a pushing component 4, an inner ring fitting component 5, a clamping component 6, a disassembly and positioning component 7 and a feeding component 8, the limit support 2 is fixedly connected to the outside of the conveying platform 1, the pushing component 4 is slidably connected to the inside of the limit support 2, the knocking cylinder 3 is rotatably connected to the outside of the pushing component 4, the inner ring fitting component 5 is fixedly connected to the outside of the middle part of the knocking cylinder 3, the disassembly and positioning component 7 is fixedly connected to one side of the conveying platform 1, the clamping component 6 is arranged on the outside of the disassembly and positioning component 7, and the feeding component 8 is fixedly connected to the side of the conveying platform 1 away from the limit support 2;

[0034] The conveying platform 1 is used to convey bearings, the limiting support 2 is used to support the pushing component 4, the pushing component 4 is used to push the knocking cylinder 3 to impact the inner ring of the bearing, the inner ring fitting component 5 is used to extend into the inner ring of the bearing and rest against the inner side of the gap between the inner ring of the bearing and the bearing roller, the clamping component 6 is used to place the outer ring and inner ring of the bearing on the opposite sides of the disassembly and positioning component 7 and the inner ring fitting component 5 respectively, the disassembly and positioning component 7 is used to clamp the outer ring of the bearing, and the loading component 8 is used to load the bearing components after disassembly and assembly.

[0035] The curved hook 10 securely locks the bearing in place between the inner ring and roller using a rotating striker, effectively preventing potential displacement or loosening during operation. Its unique design also allows the hook to flexibly fit within the gaps between components. This feature not only provides additional support for the entire structure, significantly enhancing the stability of the connection, but also greatly simplifies assembly and disassembly. During installation, workers can more conveniently install and remove the hook without complex tools or excessive time, thereby improving work efficiency and reducing maintenance costs.

[0036] The inner ring fitting assembly 5 includes an insertion pillar 9, a curved hook block 10, an inner ring support plate 11 and an electric telescopic rod 12. The insertion pillar 9 is fixedly connected to the outside of the knocking tube 3, the curved hook block 10 is fixedly connected to the outside of the inner ring support plate 11, the inner ring support plate 11 is slidably connected to the inner side of the insertion pillar 9, and the output end of the electric telescopic rod 12 is fixedly connected to one side surface of the inner ring support plate 11.

[0037] The contact surface between the curved hook block 10 and the bearing ball is formed into a semi-concave curved surface structure, and the curved surface of the curved hook block 10 is embedded in the inner side of the gap between the bearing roller and the bearing inner ring.

[0038] The arc-shaped sleeve 19 is firmly clamped on the outer ring of the bearing, ensuring the stability and safety of the operation. At this time, the heavy-duty oil cylinder 14 exerts its powerful thrust to drive the thick rod 15 to move linearly, thereby pushing the sliding sleeve 16 and the knocking cylinder 3 to the precise position. The knocking cylinder 3 acts directly on the inner ring of the bearing and uses its precise knocking force to perform the separation operation. The inner ring support plate 11 has been tightly fitted on the inner surface of the inner ring in advance, and continues to push the inner ring outward during the knocking process. This design greatly reduces the force required for knocking, allowing the knocking cylinder 3 to separate the inner ring from the installation position of the bearing retainer more easily, efficiently and accurately. Since the power transmission is direct and efficient throughout the process, unnecessary energy consumption and mechanical wear are reduced, and the service life of the bearing is extended.

[0039] The pushing assembly 4 includes a four-claw bracket 13, a heavy-duty oil cylinder 14, a thick rod 15 and a sliding sleeve 16. The four-claw bracket 13 is fixedly connected to the outside of the limit support 2, the heavy-duty oil cylinder 14 is threadedly connected to the middle of the four-claw bracket 13, the thick rod 15 is fixedly connected to the outside of the output end of the heavy-duty oil cylinder 14, the middle of the sliding sleeve 16 is fixedly connected to one end of the thick rod 15, and the other side of the sliding sleeve 16 is rotatably connected to the surface of the knocking cylinder 3.

[0040] The disassembly and positioning assembly 7 includes a disassembly bracket 17, a pushing cylinder 18 and an arc-shaped clamping sleeve 19. The disassembly bracket 17 is fixedly connected to the outside of the conveying platform 1, the pushing cylinder 18 is threadedly connected to the surface of the disassembly bracket 17, and the middle part of the protruding end of the arc-shaped clamping sleeve 19 is fixedly connected to the outside of the output end of the pushing cylinder 18.

[0041] The clamping assembly 6 includes a rotating wrist 20 and a clamping arm body 21. The top outer side of the rotating wrist 20 is fixedly connected to one end of the clamping arm body 21. The clamping arm body 21 is used to clamp the inner and outer rings of the bearing.

[0042] The loading assembly 8 includes a material guide platform 22, a loading conveyor frame 23, a hydraulic cylinder 24, a flip base 25, a pneumatic finger 26, a flip shaft 27, a locking gear 28 and a rack 29. The outer side of the piston end of the hydraulic cylinder 24 is fixedly connected to the rack 29, and the rack 29 is slidably connected to the top of the flip base 25. The pneumatic finger 26 is rotatably connected to the inner side of the flip shaft 27. The flip shaft 27 is fixedly connected to the top of the flip base 25. The flip base 25 is fixedly connected to the top of the material guide platform 22. The loading conveyor frame 23 is fixedly connected to the top of the material guide platform 22. The locking gear 28 is sleeved on the outer side of the flip shaft 27 and meshed with the inner tooth groove of the rack 29.

[0043] The disassembled bearing components slide smoothly through the cleverly designed through-slot 30 and are precisely placed in the circular material bin 37 below. This layout not only ensures the safe storage of the components but also greatly facilitates subsequent unloading operations. Upon receiving the signal, the pneumatic finger 26 quickly activates, and its internal precision gear rack 29 mechanism works in conjunction to slowly lift the pneumatic finger 26 and the bearing component it holds in a smooth and stable manner. This process not only ensures the stability and safety of the components during transfer, but also significantly improves the efficiency and accuracy of loading. As the pneumatic finger 26 precisely places the components on the conveying station of the loading conveyor 23, the purpose of rapid loading is achieved.

[0044] A through slot 30 is further defined in the middle of the disassembly bracket 17 on the side opposite to the arc-shaped clamping sleeve 19 .

[0045] The outer side of the limiting support 2 is also provided with a pushing seat 31, a power cylinder 32, a driving motor 33 and a transmission gear 34. The pushing seat 31 is slidably connected to the outer side of the limiting support 2, and the output end of the power cylinder 32 is fixedly connected to the side surface of the pushing seat 31. The driving motor 33 is threadedly connected to the inner side of the pushing seat 31. The transmission gear 34 is respectively sleeved on the outer side of the output end of the knocking tube 3 and the driving motor 33, and the outer teeth of the two sets of transmission gears 34 are meshed.

[0046] A linear slide rail 35 and a slide groove 36 with mutually matching sizes are further provided at the connection between the limiting support 2 and the sliding sleeve 16 .

[0047] Working principle: The bearing with disassembly and assembly can be placed on the conveyor platform 1. As the material is transported to the clamping station, the rotating wrist 20 moves slowly according to the preset path and speed, driving the clamping arm body 21 to accurately approach the bearing to be operated. The hydraulic drive clamping arm body 21 clamps the bearing and accurately places the inner ring of the bearing on the outside of the knocking cylinder 3. At the same time, the heavy-duty oil cylinder 14 on the outside of the four-claw bracket 13 is started, and its output end pushes the thick rod 15, and the thick rod 15 pushes the sliding sleeve 16, and the sliding sleeve 16 is inside the fixed support. The sliding sleeve 16 is pushed outward horizontally along the outer side of the track of the linear slide 35, and the sliding sleeve 16 pushes the outer knocking cylinder 3. In this process, the outermost insertion pillar 9 extends into the inner ring of the bearing as it moves. When the outermost curved hook block 10 extends to the other side of the inner ring of the bearing, the inner electric telescopic rod 12 is started, and its output end pushes the inner ring support plate 11. The inner ring support plate 11 drives the curved hook block 10 to move outward, and then the outer power cylinder 32 is started to push the push seat 31, and the push seat 31 drives the drive motor 33. And the outer transmission gear 34 is close to the knocking cylinder 3. Since the two sets of transmission gears 34 are meshed, under the gear transmission, the knocking cylinder 3 can drive the insertion pillar 9 and the outermost curved hook block 10 to rotate. The curved hook block 10 is firmly locked in the precise position between the inner ring of the bearing and the roller through the rotating knocking block, achieving the purpose of full fit. Then the electric telescopic rod 12 is started to continue to open the clamped inner ring of the bearing. At the same time, the reverse starting power cylinder 32 moves the transmission gear 34 on the drive motor 33 side away, and the knocking cylinder 3. The clamped bearing is pushed toward the disassembly bracket 17. The push cylinder 18 on the surface of the disassembly bracket 17 is then activated to push the two sets of arc-shaped clamps toward each other, thereby clamping the bearing outer ring and making it level with the groove 30. As the heavy-duty oil cylinder 14 continues to apply pressure, the inner ring of the bearing can be quickly withdrawn from the inner side of the bearing retainer. If the disassembled inner ring needs to be collected, the electric telescopic rod 12 can be reversed and the heavy-duty oil pressure can be used to release the inner ring. The inner ring falls along the groove 30 into the circular material bin 37 for unloading. Other components can be transported by the conveyor platform 1 along the guide platform 22 to the clamping position of the pneumatic fingers 26. The hydraulic cylinder 24 is activated, and the pneumatic fingers 26 slowly lift the clamped bearing component and complete a 180° rotation with the cooperation of the locking gear 28 and the rack 29. The starting fingers are then released, and the bearing component falls into the conveying position of the loading conveyor 23, completing the automatic loading.

[0048] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A disassembly type loading and unloading mechanism, characterized in that: It comprises a conveying platform (1), a limiting support (2), a knocking cylinder (3), a pushing component (4), an inner ring fitting component (5), a clamping component (6), a disassembly and assembly positioning component (7) and a feeding component (8), wherein the limiting support (2) is fixedly connected to the outer side of the conveying platform (1), the pushing component (4) is slidably connected to the inner side of the limiting support (2), the knocking cylinder (3) is rotatably connected to the outer side of the pushing component (4), the inner ring fitting component (5) is fixedly connected to the outer side of the middle part of the knocking cylinder (3), the disassembly and assembly positioning component (7) is fixedly connected to one side of the conveying platform (1), the clamping component (6) is arranged on the outer side of the disassembly and assembly positioning component (7), and the feeding component (8) is fixedly connected to the side of the conveying platform (1) away from the limiting support (2); The conveying platform (1) is used to convey the bearing, the limiting support (2) is used to support the pushing assembly (4), the pushing assembly (4) is used to push the knocking cylinder (3) to impact the inner ring of the bearing, the inner ring fitting assembly (5) is used to extend into the inner ring of the bearing and abut against the inner side of the gap between the inner ring of the bearing and the bearing roller, the clamping assembly (6) is used to place the outer ring and the inner ring of the bearing on the opposite sides of the disassembly and positioning assembly (7) and the inner ring fitting assembly (5), respectively, the disassembly and positioning assembly (7) is used to clamp the outer ring of the bearing, and the loading assembly (8) is used to load the disassembled bearing components; The inner ring fitting assembly (5) comprises an inserting pillar (9), a curved hook block (10), an inner ring abutment plate (11) and an electric telescopic rod (12), wherein the inserting pillar (9) is fixedly connected to the outside of the knocking cylinder (3), the curved hook block (10) is fixedly connected to the outside of the inner ring abutment plate (11), the inner ring abutment plate (11) is slidably connected to the inside of the inserting pillar (9), and the output end of the electric telescopic rod (12) is fixedly connected to a side surface of the inner ring abutment plate (11); The contact surface between the curved hook block (10) and the bearing ball is formed into a semi-concave curved surface structure, and the curved surface of the curved hook block (10) is embedded inside the gap between the bearing roller and the bearing inner ring.

2. The detachable loading and unloading mechanism according to claim 1, characterized in that: The pushing assembly (4) comprises a four-claw bracket (13), a heavy oil cylinder (14), a thick rod (15) and a sliding sleeve (16); the four-claw bracket (13) is fixedly connected to the outside of the limit support (2); the heavy oil cylinder (14) is threadedly connected to the middle of the four-claw bracket (13); the thick rod (15) is fixedly connected to the outside of the output end of the heavy oil cylinder (14); the middle of the sliding sleeve (16) is fixedly connected to one end of the thick rod (15), and the other side of the sliding sleeve (16) is rotatably connected to the surface of the knocking cylinder (3).

3. The detachable loading and unloading mechanism according to claim 1, characterized in that: The disassembly and positioning assembly (7) comprises a disassembly bracket (17), a pushing cylinder (18) and an arc-shaped clamping sleeve (19); the disassembly bracket (17) is fixedly connected to the outside of the conveying platform (1); the pushing cylinder (18) is threadedly connected to the surface of the disassembly bracket (17); and the middle part of the protruding end of the arc-shaped clamping sleeve (19) is fixedly connected to the outside of the output end of the pushing cylinder (18).

4. The detachable loading and unloading mechanism according to claim 1, characterized in that: The clamping assembly (6) includes a rotating wrist (20) and a clamping arm body (21), wherein the top outer side of the rotating wrist (20) is fixedly connected to one end of the clamping arm body (21), and the clamping arm body (21) is used to clamp the inner ring and outer ring of the bearing.

5. The detachable loading and unloading mechanism according to claim 1, characterized in that: The feeding assembly (8) includes a material guide platform (22), a material feeding conveying frame (23), a hydraulic cylinder (24), a flip base (25), a pneumatic finger (26), a flip shaft (27), a locking gear (28) and a rack (29), wherein the outer side of the piston end of the hydraulic cylinder (24) is fixedly connected to the rack (29), the rack (29) is slidably connected to the top of the flip base (25), the pneumatic finger (26) is rotatably connected to the inner side of the flip shaft (27), the flip shaft (27) is fixedly connected to the top of the flip base (25), the flip base (25) is fixedly connected to the top of the material guide platform (22), the material feeding conveying frame (23) is fixedly connected above the material guide platform (22), and the locking gear (28) is sleeved on the outer side of the flip shaft (27) and meshed with the inner tooth groove of the rack (29).

6. The detachable loading and unloading mechanism according to claim 3, characterized in that: The disassembly and assembly bracket (17) is also provided with a through slot (30) in the middle portion of the side opposite to the arc-shaped clamping sleeve (19).

7. The detachable loading and unloading mechanism according to claim 1, characterized in that: The outer side of the limiting support (2) is further provided with a pushing seat (31), a power cylinder (32), a driving motor (33) and a transmission gear (34); the pushing seat (31) is slidably connected to the outer side of the limiting support (2); the output end of the power cylinder (32) is fixedly connected to a side surface of the pushing seat (31); the driving motor (33) is threadedly connected to the inner side of the pushing seat (31); the transmission gear (34) is respectively sleeved on the outer sides of the output ends of the knocking cylinder (3) and the driving motor (33), and the outer teeth of the two groups of the transmission gears (34) are meshed with each other.

8. The detachable loading and unloading mechanism according to claim 2, characterized in that: A linear slide rail (35) and a slide groove (36) with mutually matching sizes are also provided at the connection between the position-limiting support (2) and the sliding sleeve (16).

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