Turnover device and turnover method for sweeper shell machining

Abstract

The invention discloses an overturning device and method for sweeper shell machining, and relates to the technical field of sweeper shell overturning. The overturning device comprises a machine body and a rotating shaft, a first intermittent motor is fixedly installed at one end of the machine body, a first driving shaft is movably installed at the output end of the first intermittent motor, and supporting frames are fixedly installed at the two ends of the machine body; a driven shaft is movably installed at one end of the supporting frame. By arranging the conveying belt, the wave-shaped flanges, the push plate, the threaded sleeve shaft and the like, the sweeper shell is placed on the surface of the conveying belt and clamped between the wave-shaped flanges, so that the product shell moves towards the interior of the sweeper body, then the product shell is moved to the upper face of the supporting plate, and after the supporting plate is reset, the product shell is pushed into the machine body. And the push plate pushes the sweeper shell subjected to the overturning operation away from the supporting plate to the other section of conveying belt to be conveyed out, so that the operation steps are simplified, workers can conveniently use the sweeper shell, the overturning efficiency is improved, and the working intensity of the workers is reduced to a certain extent.

Description

Technical Field

[0001] This invention relates to the field of sweeper housing flipping technology, specifically to a sweeper housing flipping device and flipping method for processing sweeper housings. Background Technology

[0002] The robot vacuum cleaner is a cordless machine, mainly in a disc shape, and operates using rechargeable batteries. It can be operated by remote control or the control panel on the machine. There are sensors on the front that can detect obstacles. If it encounters a wall or other obstacles, it will turn automatically and take different routes depending on the manufacturer's settings, thus planning the cleaning area. Due to its simple operation and convenience, it has gradually become popular and has become a common household appliance for office workers or modern families.

[0003] The flipping device for sweeper casing processing is an auxiliary device for flipping sweeper casings, which is widely used in the field of flipping devices; in the production and processing of intelligent sweeping robots, it is often necessary to flip and transport materials.

[0004] Existing sweeper casing flipping and conveying methods mostly rely on clamping mechanisms for flipping. Sweeper casings are mostly mass-produced and transported via conveyor belts during production. During the clamping and flipping process, the sweeper casing above the conveyor belt needs to be moved to a designated position for flipping. Most existing flipping devices can only flip the casing and cannot push the flipped casing back onto the conveyor belt. At this point, workers need to slightly push the casing back onto the conveyor belt for later processing. Furthermore, most sweeper casing flipping devices lack the ability to adjust the clamping size according to different sizes of sweeper casings, resulting in a limited range of applications. Summary of the Invention

[0005] Based on this, the purpose of the present invention is to provide a flipping device and flipping method for processing the casing of a sweeper, so as to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a flipping device and flipping method for processing the casing of a sweeping machine, comprising a machine body and a rotating shaft. A first intermittent motor is fixedly installed at one end of the machine body, and a first drive shaft is movably installed at the output end of the first intermittent motor. Support frames are fixedly installed at both ends of the machine body, and a driven shaft is movably installed at one end of each support frame. A conveyor belt is sleeved between the first drive shaft and the driven shaft, and a corrugated baffle is fixedly installed on one side of the conveyor belt. A shaft box is fixedly installed at one end of the machine body, and a second drive shaft is movably installed on one side of the shaft box. A bevel gear is fixedly installed at one end of the first drive shaft and one end of the second drive shaft, and the two sets of bevel gears are meshed together. A limit sleeve is fixedly installed on one side of the machine body, and a reciprocating screw is movably installed on one side of the limit sleeve. A threaded sleeve shaft is movably installed on one side of the reciprocating screw, and a push plate is fixedly installed at one end of the reciprocating screw.

[0007] By adopting the above technical solution, during the process of the conveyor belt transporting the next sweeper casing to the pallet, the push plate pushes the sweeper casing that has completed the flipping operation away from the pallet and is transported out to another section of the conveyor belt through the belt-driven threaded sleeve shaft. This simplifies the operation steps, makes it convenient for workers to use, improves the flipping efficiency, and reduces the workload of workers to a certain extent.

[0008] The present invention is further configured such that a convex shaft is movably mounted on one end of the machine body, and a second pulley is fixedly mounted on one end of the convex shaft; a hydraulic rod is fixedly mounted on one end of the rotating shaft, and a first pulley is fixedly mounted on the other end of the rotating shaft.

[0009] By adopting the above technical solution and installing a convex shaft, the device can play a limiting role in the flipping operation of the sweeper casing, and can adjust the height of the pneumatic lifting rod to a certain extent, thereby achieving a better flipping effect.

[0010] The present invention is further configured such that a mounting rod is fixedly installed at one end of the hydraulic rod, and a spring is sleeved on the outside of the mounting rod; a clamping device is movably installed at one end of the mounting rod, and one side surface of the clamping device is decorated with a herringbone pattern.

[0011] By adopting the above technical solution and installing a clamp, the clamp can deform to a certain extent during contact with the sweeper housing under the pushing displacement of the hydraulic rod, thereby tightly fitting the side of the sweeper housing. The herringbone pattern on one side of the clamp greatly increases the friction between the contact surface between the clamp and the sweeper housing, improving the stability of the rotation.

[0012] The present invention is further configured such that a second intermittent motor is fixedly installed on one side, a connecting shaft is movably installed at the output end of the second intermittent motor, and synchronous pulleys are movably installed at both ends of the connecting shaft, and the synchronous pulleys are connected to the first pulley by a belt.

[0013] By adopting the above technical solution and installing synchronous wheels, the clamping structures at both ends of the device can achieve synchronous flipping operation, thereby improving the overall stability of the device and preventing the sweeper casing from falling due to uneven force.

[0014] The present invention is further configured such that a pneumatic lifting rod is fixedly installed at one end of the machine body, and an arc-shaped limiting plate is fixedly installed at one end of the pneumatic lifting rod. A support plate is fixedly installed at one end of the arc-shaped limiting plate, and one end of the support plate is set with an inclined sliding surface.

[0015] By adopting the above technical solution, with one end of the tray being a sloping sliding surface, the pusher can better push the sweeper casing away from the tray surface, preventing the sweeper casing from getting stuck in the tray and damaging the equipment structure.

[0016] The invention is further configured such that guide grooves that cooperate with limiting sleeves are provided at both ends of the reciprocating lead screw, the threaded sleeve shaft is connected to the first drive shaft by a belt, and a groove that cooperates with the arc-shaped limiting plate is provided in the middle of the push plate.

[0017] By adopting the above technical solution and creating grooves, the pneumatic lifting rod is prevented from colliding and being damaged by the arc-shaped limiting plate and the push plate during descent. Power is transmitted through the connection between the threaded sleeve shaft and the first drive shaft via a belt, thereby providing power to the linkage structure of the device and making the device structure more perfect.

[0018] The present invention is further configured such that the second pulley and the first pulley are connected by a belt, and the corrugated flanges are arranged in pairs, with a certain distance between the pairs.

[0019] By adopting the above technical solution and reserving the distance between the two sweeper housings for movement, the push plate can complete one reciprocating movement, thereby conveying the swepter housing that has been flipped out. The power is transmitted through the belt connection between the second pulley and the first pulley, thereby providing power to the linkage structure of the device and making the device structure more perfect.

[0020] A method for flipping the casing of a sweeper includes the following steps:

[0021] S1: Housing Conveying: By placing the product housing on the surface of the conveyor belt and clamping it between the corrugated sidewalls, the product housing moves into the machine body and then moves the product housing onto the pallet to prepare for the flipping step.

[0022] S2: Size Adjustment: The product housing is lifted to the top of the machine body by a pneumatic lifting rod, and the clamps are moved by the hydraulic rods at both ends of the machine body. They deform during contact with the product housing and firmly fix the product housing, thereby achieving the purpose of matching different sized housings to achieve the best fixing effect.

[0023] S3: Flipping process: When the clamping device flips the product shell, the second pulley is driven to make the cam shaft rotate synchronously with the clamping device, which limits the arc-shaped limiting plate and causes the pallet to move, thereby avoiding the pallet from touching the product shell and affecting the flipping effect.

[0024] S4: Housing Output Processing: After the pneumatic lifting rod moves downward, the threaded sleeve shaft is driven by the first drive shaft, causing the push plate to move back and forth under the guidance of the limit sleeve rod, thereby pushing the product housing on the pallet out and being conveyed out by the other end conveyor belt.

[0025] In summary, the present invention has the following main beneficial effects:

[0026] 1. This invention, by incorporating a conveyor belt, corrugated sidewalls, a push plate, and a threaded sleeve shaft, allows the sweeper casing to be placed on the surface of the conveyor belt and held between the corrugated sidewalls. This causes the casing to move inwards and onto a pallet, preparing for the flipping process. After the pallet is reset, as the conveyor belt transports the next sweeper casing to the pallet, the push plate, driven by the belt drive of the threaded sleeve shaft, pushes the flipped sweeper casing away from the pallet and onto another section of the conveyor belt. This simplifies the operation, makes it easier for workers to use, improves flipping efficiency, and reduces the workload of workers to some extent.

[0027] 2. This invention incorporates a hydraulic rod, mounting rod, spring, and clamping device. The hydraulic rod extends and retracts hydraulically towards the center of the device, pushing the clamping device along the mounting rod to clamp the sweeper casing on the pallet. During contact with the product casing, the clamping device deforms, allowing it to tightly fit the side of sweeper casings of different sizes, thus achieving a fixing effect. This increases the applicability and practicality of the device, and improves work efficiency.

[0028] 3. By incorporating a convex shaft and an arc-shaped limiting plate, the convex shaft is synchronously driven by a first belt pulley. This allows the convex shaft to adjust and limit the lifting height of the pneumatic lifting rod by pressing the arc-shaped limiting plate during the process of the device flipping the sweeper casing, thereby preventing the pallet from touching the product casing and affecting the flipping effect. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 This is a schematic diagram of the conveying structure of the present invention;

[0031] Figure 3 This is a schematic diagram of the pusher plate linkage structure of the present invention;

[0032] Figure 4This is a schematic diagram of the flipping structure of the present invention;

[0033] Figure 5 This is a schematic diagram of the limiting sleeve structure of the present invention;

[0034] Figure 6 This is a schematic diagram of the clamping device structure of the present invention.

[0035] In the diagram: 1. Machine body; 2. Pallet; 3. Support frame; 4. Conveyor belt; 5. Corrugated sidewall; 6. Synchronous pulley; 7. First pulley; 8. Second pulley; 9. Limiting sleeve; 10. First intermittent motor; 11. Pneumatic lifting rod; 12. Driven shaft; 13. Shaft box; 14. First drive shaft; 15. Bevel gear; 16. Arc-shaped limiting plate; 17. Convex shaft; 18. Groove; 19. Clamping device; 20. Second intermittent motor; 21. Connecting shaft; 22. Threaded sleeve shaft; 23. Reciprocating screw; 24. Push plate; 25. Guide groove; 26. Spring; 27. Mounting rod; 28. Hydraulic rod; 29. ​​Rotating shaft; 30. Second drive shaft. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0037] The embodiments of the present invention will now be described.

[0038] A flipping device and flipping method for processing the casing of a sweeper, such as Figure 1-6As shown, the device includes a machine body 1 and a rotating shaft 29. A first intermittent motor 10 is fixedly mounted at one end of the machine body 1, and a first drive shaft 14 is movably mounted at the output end of the first intermittent motor 10. Support frames 3 are fixedly mounted at both ends of the machine body 1, and a driven shaft 12 is movably mounted at one end of each support frame 3. A conveyor belt 4 is sleeved between the first drive shaft 14 and the driven shaft 12, and a corrugated baffle 5 is fixedly mounted on one side of the conveyor belt 4. A shaft box 13 is fixedly mounted at one end of the machine body 1, and a second drive shaft 30 is movably mounted on one side of the shaft box 13. Bevel gears 15 are fixedly mounted at one end of the first drive shaft 14 and one end of the second drive shaft 30, respectively, and the two sets of bevel gears 15 are meshed together. A limit sleeve 9 is fixedly mounted on one side of the machine body 1, and a limit sleeve 9 is movably mounted on one side. A reciprocating screw 23 is movably installed, and a threaded sleeve shaft 22 is movably installed on one side of the reciprocating screw 23. A push plate 24 is fixedly installed at one end of the reciprocating screw 23. The cam shaft 17 is synchronously driven by the first pulley 7, so that the cam shaft 17 can adjust and limit the lifting height of the pneumatic lifting rod 11 by squeezing the arc-shaped limiting plate 16 during the process of the device flipping the sweeper housing. After the flipping is completed, the hydraulic rod 28 is retracted, and the clamp 19 is reset under the action of the spring 26. At this time, the pneumatic lifting rod 11 is depressurized and lowered. The first intermittent motor 10 is started to transport the next sweeper housing to the tray 2. During the process, the distance between the two sweeper housings is such that the push plate 24 can complete one reciprocating movement, thereby transporting the flipped sweeper housing out.

[0039] Please see Figure 3 A cam shaft 17 is movably mounted on one end of the body 1, and a second pulley 8 is fixedly mounted on one end of the cam shaft 17. A hydraulic rod 28 is fixedly mounted on one end of the rotating shaft 29, and a first pulley 7 is fixedly mounted on the other end of the rotating shaft 29. By installing the cam shaft 17, it plays a limiting role in the device's operation of flipping the sweeper casing, and can adjust the height of the pneumatic lifting rod 11 to a certain extent, thereby achieving a better flipping effect.

[0040] Please see Figure 6 A mounting rod 27 is fixedly installed at one end of the hydraulic rod 28, and a spring 26 is sleeved on the outside of the mounting rod 27. A clamping device 19 is movably installed at one end of the mounting rod 27, and one side surface of the clamping device 19 is decorated with a herringbone pattern. By installing the clamping device 19, the clamping device 19 can deform to a certain extent during contact with the sweeper housing under the pushing displacement of the hydraulic rod 28, thereby tightly fitting the side of the sweeper housing. The herringbone pattern on one side of the clamping device 19 greatly increases the friction between the contact surface between the clamping device 19 and the sweeper housing, thereby improving the stability of the rotation.

[0041] Please see Figure 4A second intermittent motor 20 is fixedly installed on one side of the machine body 1. A connecting shaft 21 is movably installed at the output end of the second intermittent motor 20, and synchronous pulleys 6 are movably installed at both ends of the connecting shaft 21. The synchronous pulleys 6 are connected to the first pulley 7 by a belt. By installing the synchronous pulleys 6, the clamping structures at both ends of the device can achieve synchronous flipping operation, improve the overall stability of the device, and prevent the sweeper casing from falling due to uneven force.

[0042] Please see Figure 3 A pneumatic lifting rod 11 is fixedly installed at one end of the machine body 1, and an arc-shaped limiting plate 16 is fixedly installed at one end of the pneumatic lifting rod 11. A support plate 2 is fixedly installed at one end of the arc-shaped limiting plate 16, and one end of the support plate 2 is set with an inclined sliding surface. By setting one end of the support plate 2 with an inclined sliding surface, it is easier for the push plate 24 to push the sweeper casing away from the surface of the support plate 2, preventing the sweeper casing from getting stuck in the support plate 2 and damaging the equipment structure.

[0043] Please see Figure 3 The reciprocating screw 23 has guide grooves 25 at both ends that cooperate with the limiting sleeve 9. The threaded sleeve 22 is connected to the first drive shaft 14 by a belt. The push plate 24 has a groove 18 in the middle that cooperates with the arc-shaped limiting plate 16. By opening the groove 18, the pneumatic lifting rod 11 is prevented from being damaged by the arc-shaped limiting plate 16 during descent. The threaded sleeve 22 is connected to the first drive shaft 14 by a belt to transmit power, thereby providing power to the linkage structure of the device and making the device structure more perfect.

[0044] Please see Figure 2 The second pulley 8 is connected to the first pulley 7 by a belt. The corrugated baffles 5 are in pairs, and there is a certain distance between the two pairs. By reserving the distance between the two sweeper housings, the push plate 24 can complete one reciprocating movement, thereby conveying the swepter housing that has been flipped out. The power is transmitted through the belt connection between the second pulley 8 and the first pulley 7, thereby providing power for the linkage structure of the device and making the device structure more perfect.

[0045] A method for flipping the casing of a sweeper includes the following steps:

[0046] S1: Housing Conveying: By placing the product housing on the surface of the conveyor belt and clamping it between the corrugated sidewalls, the product housing moves into the machine body and then moves the product housing onto the pallet to prepare for the flipping step.

[0047] S2: Size Adjustment: The product housing is lifted to the top of the machine body by a pneumatic lifting rod, and the clamps are moved by the hydraulic rods at both ends of the machine body. They deform during contact with the product housing and firmly fix the product housing, thereby achieving the purpose of matching different sized housings to achieve the best fixing effect.

[0048] S3: Flipping process: When the clamping device flips the product shell, the second pulley is driven to make the cam shaft rotate synchronously with the clamping device, which limits the arc-shaped limiting plate and causes the pallet to move, thereby avoiding the pallet from touching the product shell and affecting the flipping effect.

[0049] S4: Housing Output Processing: After the pneumatic lifting rod moves downward, the threaded sleeve shaft is driven by the first drive shaft, causing the push plate to move back and forth under the guidance of the limit sleeve rod, thereby pushing the product housing on the pallet out and being conveyed out by the other end conveyor belt.

[0050] The working principle of this invention is as follows: During use, the sweeper housing to be flipped is placed on the surface of the conveyor belt 4 and clamped between the corrugated sidewalls 5, causing the housing to move inwards towards the machine body 1. The device is then activated, at which point the first intermittent motor 10 drives the first drive shaft 14 to rotate, causing the conveyor belt 4 to rotate and transport the sweeper housing towards the machine body 1. Under the limiting action of the corrugated sidewalls 5, the housing is pushed to the surface of the pallet 2. Simultaneously, the first intermittent motor 10 stops, and the pneumatic lifting rod 11 is pressurized and raised, pushing the pallet 2 to the top of the machine body 1. At the same time, the hydraulic rod 28 hydraulically extends and retracts towards the center of the device, pushing the clamping device 19 along the mounting rod 27 to clamp the sweeper housing on the pallet 2. During contact with the housing, the clamping device 19 deforms, causing it to tightly adhere to the sides of sweeper housings of different sizes. At this time, the second intermittent motor 20 drives the connecting shaft 21, so that the synchronous pulley 6 drives the first pulley 7 through the belt, causing the rotating shaft 29 to rotate, thereby performing a flipping operation on the sweeper housing clamped by the clamp 19. At the same time, the first pulley 7 synchronously drives the cam shaft 17, so that the cam shaft 17 can adjust and limit the lifting height of the pneumatic lifting rod 11 by squeezing the arc-shaped limiting plate 16 during the flipping of the sweeper housing. After the flipping is completed, the hydraulic rod 28 retracts, and the clamp 19 resets under the action of the spring 26. At this time, the pneumatic lifting rod 11 is depressurized and lowered. The first intermittent motor 10 starts to transport the next sweeper housing onto the tray 2. During the process, the distance between the two moving sweeper housings allows the push plate 24 to complete one back-and-forth movement, thereby transporting the flipped sweeper housing out.

[0051] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the invention and are not intended to limit it. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the invention, but such modifications, substitutions, and variations are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A flipping device for processing the casing of a sweeper, comprising a body (1) and a rotating shaft (29), characterized in that: A first intermittent motor (10) is fixedly installed at one end of the machine body (1), and a first drive shaft (14) is movably installed at the output end of the first intermittent motor (10). Support frames (3) are fixedly installed at both ends of the machine body (1), and a driven shaft (12) is movably installed at one end of the support frame (3). A conveyor belt (4) is sleeved between the first drive shaft (14) and the driven shaft (12), and a corrugated baffle (5) is fixedly installed on one side of the conveyor belt (4). A shaft box (13) is fixedly installed at one end of the machine body (1), and the shaft box... (13) A second drive shaft (30) is movably installed on one side. A bevel gear (15) is fixedly installed on one end of the first drive shaft (14) and one end of the second drive shaft (30), and the two sets of bevel gears (15) are meshed. A limit sleeve rod (9) is fixedly installed on one side of the body (1), and a reciprocating screw (23) is movably installed on one side of the limit sleeve rod (9). A threaded sleeve shaft (22) is movably installed on one side of the reciprocating screw (23), and a push plate (24) is fixedly installed on one end of the reciprocating screw (23).

2. The flipping device for processing the casing of a sweeper according to claim 1, characterized in that: The machine body (1) has a cam shaft (17) movably mounted on one end, and a second pulley (8) is fixedly mounted on one end of the cam shaft (17). The rotating shaft (29) has a hydraulic rod (28) fixedly mounted on one end, and a first pulley (7) is fixedly mounted on the other end of the rotating shaft (29).

3. The flipping device for processing the casing of a sweeper according to claim 1, characterized in that: One end of the hydraulic rod (28) is fixedly mounted with an installation rod (27), and a spring (26) is sleeved on the outside of the installation rod (27). One end of the installation rod (27) is movably mounted with a clamp (19), and one side surface of the clamp (19) is decorated with a herringbone pattern.

4. The flipping device for processing the casing of a sweeper according to claim 1, characterized in that: A second intermittent motor (20) is fixedly installed on one side of the machine body (1). A connecting shaft (21) is movably installed at the output end of the second intermittent motor (20), and synchronous pulleys (6) are movably installed at both ends of the connecting shaft (21). The synchronous pulleys (6) are connected to the first pulley (7) by a belt.

5. The flipping device for processing the casing of a sweeper according to claim 1, characterized in that: A pneumatic lifting rod (11) is fixedly installed at one end of the body (1), and an arc-shaped limiting plate (16) is fixedly installed at one end of the pneumatic lifting rod (11). A support plate (2) is fixedly installed at one end of the arc-shaped limiting plate (16), and one end of the support plate (2) is set with an inclined sliding surface.

6. The flipping device for processing the casing of a sweeper according to claim 1, characterized in that: The reciprocating screw (23) has guide grooves (25) at both ends that cooperate with the limiting sleeve (9). The threaded sleeve (22) is connected to the first drive shaft (14) by a belt. The push plate (24) has a groove (18) in the middle that cooperates with the arc-shaped limiting plate (16).

7. The flipping device for processing the casing of a sweeper according to claim 1, characterized in that: The second pulley (8) is connected to the first pulley (7) by a belt. The corrugated flanges (5) are in groups of two, and there is a certain distance between the two groups.

8. A flipping method for processing the casing of a sweeper, characterized in that: The process of using a flipping device for processing the casing of a sweeper according to any one of claims 1-7 includes the following steps: S1: Housing Conveying: By placing the product housing on the surface of the conveyor belt and clamping it between the corrugated sidewalls, the product housing moves into the machine body and then moves the product housing onto the pallet to prepare for the flipping step. S2: Size Adjustment: The product housing is lifted to the top of the machine body by a pneumatic lifting rod, and the clamps are moved by the hydraulic rods at both ends of the machine body. They deform during contact with the product housing and firmly fix the product housing, thereby achieving the purpose of matching different sized housings to achieve the best fixing effect. S3: Flipping process: When the clamping device flips the product shell, the second pulley is driven to make the cam shaft rotate synchronously with the clamping device, which limits the arc-shaped limiting plate and causes the pallet to move, thereby avoiding the pallet from touching the product shell and affecting the flipping effect. S4: Housing Output Processing: After the pneumatic lifting rod moves downward, the threaded sleeve shaft is driven by the first drive shaft, causing the push plate to move back and forth under the guidance of the limit sleeve rod, thereby pushing the product housing on the pallet out and being conveyed out by the other end conveyor belt.

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