CRV speed reducer for speed reduction joint of palletizing robot and using method of CRV speed reducer

Abstract

The invention discloses a CRV speed reducer for a speed reducing joint of a palletizing robot and a using method of the CRV speed reducer, and relates to the technical field of speed reducers, the CRV speed reducer comprises a shell, a first box body and a control unit, the first box body is installed at the top of the shell, electromagnetic valves are symmetrically installed at the output ends of the two sides of the first box body, and first pipe bodies are installed at the output ends of the electromagnetic valves; a flow meter is installed at the output end of the first pipe body, a second pipe body is installed at the output end of the flow meter, the output end of the second pipe body is connected with the input end of the top of the shell, a hollow arc plate is installed on the outer side of the shell, a plate body is installed on one side of the hollow arc plate, and a control unit is installed on one side of the plate body. And a second box body is installed at the bottom of the hollow arc plate, a frame body is installed on the outer side of the second box body, and water circulation mechanisms are symmetrically arranged on the two sides of the frame body. Heat generated in the shell is cooled through the water circulation mechanism.

Description

Technical Field

[0001] The present invention relates to the technical field of reducers, and in particular to a CRV reducer for a reduction joint of a palletizing robot and a use method thereof. Background Art

[0002] CRV reducer is a reducer that realizes the deceleration function through the principle of planetary meshing transmission. It is often used in the joints of palletizing robots to achieve smooth and slow rotation of the joints of palletizing robots. The reducer is prone to generate friction heat when used for a long time, which will cause damage to the reducer when the heat is high.

[0003] The defects of existing reducers are: 1. The prior art KR1020140108420A discloses a reducer, which does not have a structure for cooling the reducer. The reducer is prone to generate friction heat when running for a long time, which affects the life of the reducer. Therefore, a CRV reducer with a cooling function for the reduction joint of a palletizing robot is needed to solve this problem.

[0004] 2. The prior art KR1020150121856A discloses a reducer, which does not have a structure for automatically lubricating the reducer according to the temperature. When there is a lack of lubricating oil inside the reducer, the components are likely to generate heat quickly when in contact with each other. Therefore, a CRV reducer for the reduction joint of a palletizing robot that can add lubricating oil according to the temperature of the reducer is needed to solve this problem.

[0005] 3. The prior art KR101333800B1 discloses a reducer, which does not have a structure for increasing the heat dissipation area. When the heat dissipation area is increased by adding fins, the presence of the fins is likely to interfere with other components at the joints of the palletizing robot. Therefore, a CRV reducer for the reduction joint of a palletizing robot is needed to solve this problem, which has a structure for increasing the heat dissipation area while avoiding the interference of the heat dissipation structure with other structures of the palletizing robot.

[0006] 4. The prior art CN210265739U discloses an RV reducer, which does not have a component for cleaning the heat dissipation structure of the reducer. When the heat dissipation structure of the reducer is covered with dust, the dust will reduce the heat dissipation speed of the heat dissipation structure. Therefore, a CRV reducer for the deceleration joint of a palletizing robot that can clean the heat dissipation structure is needed to solve this problem. Summary of the invention

[0007] One purpose of the present application is to provide a CRV reducer for a deceleration joint of a palletizing robot and a method of using the same, which can solve the technical problems raised in the prior art.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a CRV reducer for a palletizing robot deceleration joint, comprising a shell, a box body 1 and a control unit, the top of the shell is equipped with a box body 1, the output ends of both sides of the box body 1 are symmetrically equipped with solenoid valves, and the solenoid valves are electrically connected to the control unit, the output end of the solenoid valve is equipped with a pipe body 1, the output end of the pipe body 1 is equipped with a flow meter, and the flow meter is electrically connected to the control unit, the output end of the flow meter is equipped with a pipe body 2, and the output end of the pipe body 2 is connected to the top input end of the shell; A hollow arc plate is installed on the outside of the shell, a plate body is installed on one side of the hollow arc plate, a control unit is installed on one side of the plate body, a box body 2 is installed on the bottom of the hollow arc plate, a frame body is installed on the outside of the box body 2, and water circulation mechanisms are symmetrically arranged on both sides of the frame body.

[0009] Preferably, an output shaft is movably mounted on the inner side of the shell, an input shaft is movably mounted through the back side of the output shaft, a sun gear is mounted on one end of the input shaft, a plurality of crankshafts are movably mounted on the inner side of the output shaft, a planetary gear is mounted on one end of the crankshaft, a plurality of balance wheels are movably mounted on the inner side of the shell, and the balance wheels are located on the inner side of the shell and the output shaft.

[0010] Preferably, a right-angle plate 1 is installed on the top of the box body 1, an electric telescopic unit is installed on the top of the right-angle plate 1, and the electric telescopic unit is electrically connected to the control unit, a push rod is installed on the output end of the electric telescopic unit, and one end of the push rod passes through the top inner wall of the box body 1, and a top plate is installed on one end of the push rod.

[0011] Preferably, a tube body three is symmetrically installed at the top input end of the hollow arc plate, and a tube body four is symmetrically installed at the output ends on both sides of the box body two, a temperature sensing unit is installed through one side of the box body two, and the temperature sensing unit is electrically connected to the control unit, a thermal conductive silicone sheet one is installed on the inner wall of the frame, and the water circulation mechanism includes a pump body, a hose one and a hose two, the two pump bodies are symmetrically installed on both sides of the frame, and the pump bodies are electrically connected to the control unit, a hose one is installed at the input end of the pump body, and the input end of the hose one is connected to the output end of the tube body four, a hose two is installed at the output end of the pump body, and the output end of the hose two is connected to the input end of the tube body three.

[0012] Preferably, right-angle plates 2 are symmetrically installed on both sides of the hollow arc plate, bolt 1 is symmetrically installed through one side of the right-angle plate 2, and one end of the bolt 1 passes through one side of the frame.

[0013] Preferably, a threaded rod is installed through the bottom of the frame, a rotating plate 1 is installed at one end of the threaded rod, a thermally conductive silicone sheet 2 is installed on the top of the rotating plate 1, a block 1 is symmetrically installed on the bottom of the rotating plate 1, a rotating plate 2 is movably installed on the inner side of the block 1 through a round rod, and the top of the rotating plate 2 is in contact with the bottom of the frame, and thermally conductive silicone sheets 3 are symmetrically installed on the bottom of the frame, and the two thermally conductive silicone sheets 3 are respectively connected to the front and back of the rotating plate 2.

[0014] Preferably, a rotating rod is symmetrically and movably installed on the front side of the rotating plate 2, a brush 1 is installed on one end of the rotating rod, and the brush 1 is located in front of the rotating plate 2, and a bolt 2 is installed on the top of the rotating rod, and the bolt 2 is located behind the rotating plate 2.

[0015] Preferably, a plurality of fins are installed on the back side of the rotating plate 2, blocks 2 are symmetrically installed on both sides of the rotating plate 2, a rod 1 is movably installed through the front side of the block 2, a rod 2 is installed at one end of the rod 1, a plurality of brushes 2 are installed on the inner side of the rod 2, and the brushes 2 are located on the inner side of the fins.

[0016] Preferably, the method of using the CRV reducer for the deceleration joint of the palletizing robot is as follows: S1. The rotation of the input shaft drives the sun gear to rotate, the rotation of the sun gear drives the planetary gear to rotate, thereby driving the crankshaft to rotate, and the rotation of the crankshaft drives the output shaft to rotate; S2, the pump body draws the water in the second box into the hollow arc plate, and the water inside the hollow arc plate absorbs the heat from the shell, thereby cooling the shell; S3, the heat of the box body 2 is transferred to the thermal conductive silicone sheet 1 and the frame body, and then the heat of the frame body is directly transferred to the rotating plate 2 and indirectly transferred to the rotating plate 2 through the thermal conductive silicone sheet 3, thereby increasing the heat dissipation area; S4, the heat of the rotating plate 2 is transferred to the fins, further increasing the heat dissipation area, and the rotating plate 2 rotates in phase, thereby avoiding interference between the rotating plate 2 and the components on the palletizing robot; S5. When the rotating plate 2 rotates, the brush 1 swings back and forth to clean the dust on the front side of the rotating plate 2, and the rod 2 moves back and forth, so that the brush 2 cleans the top and bottom of the fin.

[0017] Preferably, the step S2 further includes the following steps: S21. When the temperature sensing unit detects that the temperature reaches the set value, the solenoid valve opens, and the electric telescopic unit drives the top plate to move up, thereby squeezing the lubricating oil in the box body into the interior of the shell.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a water circulation mechanism, which pumps the water in the second box into the hollow arc plate through the pump body, and the water inside the hollow arc plate absorbs the heat from the shell, thereby cooling the shell, so that the pump body pumps the water in the second box into the hollow arc plate, and the water inside the hollow arc plate absorbs the heat from the shell, thereby cooling the shell, so that the CRV reducer for the deceleration joint of the stacking robot can cool the heat generated inside the shell through the water circulation mechanism.

[0019] 2. When the temperature sensing unit of the present invention detects that the temperature reaches the set value, the solenoid valve opens, and the electric telescopic unit drives the top plate to move up, thereby squeezing the lubricating oil in box one into the interior of the shell, so that the CRV reducer for the deceleration joint of the stacking robot can detect the heat of box one. When the heat reaches the set value, the lubricating oil in box one enters the shell for lubrication.

[0020] 3. The present invention can transfer the heat in the second box to the frame, and the frame can transfer the heat to the second rotating plate again, thereby increasing the heat dissipation area, and the second rotating plate can rotate, thereby avoiding the interference of the second rotating plate with some parts of the palletizing robot when the palletizing robot joint rotates, so that the CRV reducer used for the deceleration joint of the palletizing robot can transfer the heat in the second box to the frame, and the frame can transfer the heat to the second rotating plate again, thereby increasing the heat dissipation area.

[0021] 4. In the present invention, when the rotating plate 2 swings along with the movement of the palletizing robot joint, the brush 1 swings back and forth to clean the dust on the front side of the rotating plate 2, and the rod 2 moves back and forth, so that the brush 2 cleans the top and bottom of the fin to avoid dust covering and affecting the heat dissipation effect, so that the CRV reducer of the palletizing robot deceleration joint uses the brush 1 to swing back and forth to clean the dust on the front side of the rotating plate 2, and the rod 2 moves back and forth, so that the brush 2 cleans the top and bottom of the fin. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A perspective view of the present invention; Figure 2 is a side sectional view of a housing of the present invention; Figure 3 It is a schematic diagram of the structure of a box of the present invention; Figure 4 It is a front cross-sectional view of a box body of the present invention; Figure 5 It is a schematic diagram of the hollow arc plate structure of the present invention; Figure 6 It is a schematic diagram of the frame structure of the present invention; Figure 7 It is a schematic diagram of the structure of A of the present invention; Figure 8It is a structural schematic diagram of a rotating plate of the present invention; Fig. 9 The figure is a flow chart of the method for using the present invention.

[0023] In the figure: 1, housing; 2, output shaft; 3, input shaft; 4, sun gear; 5, crankshaft; 6, planetary gear; 7, balance wheel; 8, box body 1; 9, solenoid valve; 10, tube body 1; 11, flow meter; 12, tube body 2; 13, right angle plate 1; 14, electric telescopic unit; 15, push rod; 16, top plate; 17, hollow arc plate; 18, plate body; 19, control unit; 20, box body 2; 21, tube body 3; 22, tube body 4; 23, frame; 24, Pump body; 25. Hose 1; 26. Hose 2; 27. Thermal conductive silicone sheet 1; 28. Right angle plate 2; 29. ​​Bolt 1; 30. Threaded rod; 31. Rotating plate 1; 32. Thermal conductive silicone sheet 2; 33. Block 1; 34. Rotating plate 2; 35. Rotating rod; 36. Brush 1; 37. Bolt 2; 38. Block 2; 39. Rod 1; 40. Rod 2; 41. Brush 2; 42. Fin; 43. Temperature sensing unit; 44. Thermal conductive silicone sheet 3. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1 , Figure 3 and Figure 4 , an embodiment provided by the present invention: a CRV reducer for a deceleration joint of a palletizing robot; It includes a shell 1, a box body 8 and a control unit 19, a box body 8 is installed on the top of the shell 1, solenoid valves 9 are symmetrically installed on the output ends of both sides of the box body 8, and the solenoid valves 9 are electrically connected to the control unit 19, a tube body 10 is installed on the output end of the solenoid valve 9, a flow meter 11 is installed on the output end of the tube body 10, and the flow meter 11 is electrically connected to the control unit 19, a tube body 2 12 is installed on the output end of the flow meter 11, and the output end of the tube body 2 12 is connected to the top input end of the shell 1, a right angle plate 13 is installed on the top of the box body 8, an electric telescopic unit 14 is installed on the top of the right angle plate 13, and the electric telescopic unit 14 is electrically connected to the control unit 19, a push rod 15 is installed on the output end of the electric telescopic unit 14, and one end of the push rod 15 passes through the top inner wall of the box body 8, and one end of the push rod 15 is installed on the top plate 16, and the shell 1 can be used for the The other parts of the equipment are provided with installation positions so that other parts of the equipment have positions for installation. The box body 8 serves to store lubricating oil. The solenoid valve 9 serves to control the lubricating oil inside the box body 8 to enter the pipe body 10. The pipe body 10 can provide a path for the lubricating oil inside the box body 8 to enter the flow meter 11 and the pipe body 2 12. The flow meter 11 serves to calculate the amount of lubricating oil entering the shell 1 through the pipe body 2 12. The pipe body 2 12 can provide a path for the lubricating oil in the flow meter 11 to enter the shell 1. The right-angle plate 13 can provide an installation position for the electric telescopic unit 14. The electric telescopic unit 14 is an electric telescopic rod that can convert electrical energy into kinetic energy, thereby driving the push rod 15 to move up and down. The push rod 15 can drive the top plate 16 to move up and down by moving up and down. The top plate 16 can squeeze the lubricating oil in the box body 8 into the inside of the pipe body 10 by moving up.

[0028] See also Figure 1 and Figure 2 , an embodiment provided by the present invention: a CRV reducer for a deceleration joint of a palletizing robot; It includes an output shaft 2, the output shaft 2 is movably installed on the inner side of a shell 1, an input shaft 3 is movably installed on the back side of the output shaft 2, a sun gear 4 is installed on one end of the input shaft 3, a plurality of crankshafts 5 are movably installed on the inner side of the output shaft 2, a planetary gear 6 is installed on one end of the crankshaft 5, a plurality of balance wheels 7 are movably installed on the inner side of the shell 1, and the balance wheel 7 is located on the inner side of the shell 1 and the output shaft 2, the output shaft 2 can be connected with the joint rotation shaft of the palletizing robot, and then the joint shaft of the palletizing robot can be driven to rotate by rotation, so that the joint of the palletizing robot rotates, the input shaft 3 is connected with the motor driving the joint rotation on the palletizing robot, the input shaft 3 can drive the sun gear 4 to rotate by rotation, the sun gear 4 can drive the planetary gear 6 to rotate by rotation, and the balance wheel 7 swings, so that the output shaft 2 rotates slowly, the balance wheel 7 plays the role of transmitting power and reducing the rotation speed, can drive the output shaft 2 to rotate and reduce the rotation speed of the output shaft 2 at the same time.

[0029] See also Figure 1 , Figure 5 , Figure 6 and Figure 7 , an embodiment provided by the present invention: a CRV reducer for a deceleration joint of a palletizing robot; The invention comprises a hollow arc plate 17 and a water circulation mechanism. The hollow arc plate 17 is installed on the outside of the shell 1, a plate body 18 is installed on one side of the hollow arc plate 17, a control unit 19 is installed on one side of the plate body 18, a box body 20 is installed on the bottom of the hollow arc plate 17, and a frame body 23 is installed on the outside of the box body 20. The hollow arc plate 17 can provide space for water flow and transfer the heat of the shell 1 to the water in the hollow arc plate 17. The plate body 18 can provide an installation position for the control unit 19. The control unit 19 is a controller, which can receive signals from the flow meter 11 and the temperature sensor unit 43, and can control the solenoid valve 9, the electric telescopic unit 14 and the pump body 24. The box body The second 20 plays the role of storing water, the frame 23 can provide an installation position for the pump body 24, and is convenient to be disassembled, which is convenient for later disassembly and replacement. Water circulation mechanisms are symmetrically arranged on both sides of the frame 23. The top input end of the hollow arc plate 17 is symmetrically installed with the pipe body 3 21, and the output ends of both sides of the box body 20 are symmetrically installed with the pipe body 4 22. A temperature sensing unit 43 is installed through one side of the box body 20, and the temperature sensing unit 43 is connected to the control unit 19 by electrical signals. A heat-conducting silicone sheet 1 27 is installed on the inner wall of the frame 23. The water circulation mechanism includes a pump body 24, a hose 1 25 and a hose 26. The two pump bodies 24 are symmetrically installed on both sides of the frame 23, and the pump bodies 24 is connected to the control unit 19 by electrical signals, a hose 25 is installed at the input end of the pump body 24, and the input end of the hose 25 is connected to the output end of the tube body 4 22, a hose 26 is installed at the output end of the pump body 24, and the output end of the hose 26 is connected to the input end of the tube body 3 21, the tube body 3 21 can provide a path for the water in the hose 26 to enter the hollow arc plate 17, the tube body 4 22 can provide a path for the water in the box body 20 to enter the hose 25, the temperature sensing unit 43 is a temperature sensor, which can detect the temperature of the water in the box body 20, the thermal conductive silicone sheet 27 can transfer the heat of the box body 20 to the frame 23, and the pump body 24 can transfer the electrical energy Converted into kinetic energy, so as to transmit the water in the box body 20 into the hollow arc plate 17, the hose 1 25 can provide a path for the water in the tube body 4 22 to enter the pump body 24, the hose 26 can provide a path for the water in the pump body 24 to enter the hollow arc plate 17, right angle plates 28 are symmetrically installed on both sides of the hollow arc plate 17, and bolts 29 are symmetrically installed on one side of the right angle plate 28, and one end of the bolt 29 passes through one side of the frame 23, the right angle plate 28 can provide an installation position for the bolt 29, and one end of the bolt 29 can ensure the stability of the frame 23 by inserting it into the hole on one side of the frame 23, so that the frame 23 can be stably maintained on the outside of the box body 20.

[0030] See also Figure 1 , Figure 5 , Figure 6 and Figure 8 , an embodiment provided by the present invention: a CRV reducer for a deceleration joint of a palletizing robot; The invention comprises a threaded rod 30 and a rotating plate 1 31, wherein the threaded rod 30 is installed through the bottom of the frame 23, the rotating plate 1 31 is installed at one end of the threaded rod 30, the thermal conductive silicone sheet 2 32 is installed on the top of the rotating plate 1 31, the block 1 33 is symmetrically installed on the bottom of the rotating plate 1 31, the rotating plate 2 34 is movably installed on the inner side of the block 1 33 through a round rod, and the top of the rotating plate 2 34 is in contact with the bottom of the frame 23, the thermal conductive silicone sheet 3 44 is symmetrically installed on the bottom of the frame 23, and the two thermal conductive silicone sheets 3 44 are respectively connected to the front and back of the rotating plate 2 34, and the threaded rod 30 can provide an installation position for the rotating plate 1 31, the threaded rod 30 can rotate, so that the rotating plate 1 31 can rotate, the rotating plate 1 31 can receive heat from the thermal conductive silicone sheet 2 32, the thermal conductive silicone sheet 2 32 can transfer the heat of the box body 20 to the rotating plate 1 31, the block 1 33 can provide an installation position for the rotating plate 2 34, the rotating plate 2 34 can receive heat from the frame body 23, the rotating plate 1 31 and the thermal conductive silicone sheet 3 44, the thermal conductive silicone sheet 3 44 is attached to the bottom of the rotating plate 1 31, and can transfer the heat of the rotating plate 1 31 to the rotating plate 2 34.

[0031] See also Figure 1 , Figure 5 and Figure 7 , an embodiment provided by the present invention: a CRV reducer for a deceleration joint of a palletizing robot; The utility model comprises a rotating rod 35, and the front side of the rotating plate 2 34 is symmetrically penetrated by the rotating rod 35 and movably installed thereon, a brush 1 36 is installed at one end of the rotating rod 35, and the brush 1 36 is located in front of the rotating plate 2 34, a bolt 2 37 is installed at the top of the rotating rod 35, and the bolt 2 37 is located behind the rotating plate 2 34, the rotating rod 35 can provide an installation position for the brush 1 36, the rotating rod 35 can rotate, so that the brush 1 36 can rotate, and the brush 1 36 can clean the front side of the rotating plate 2 34 when swinging back and forth, and the bolt 2 37 can prevent the rotating rod 35 from falling off the rotating plate 2 34.

[0032] See also Figure 1 , Figure 5 and Figure 6 , an embodiment provided by the present invention: a CRV reducer for a deceleration joint of a palletizing robot; It includes fins 42 and block 2 38. A plurality of fins 42 are installed on the back of rotating plate 2 34. Block 2 38 are symmetrically installed on both sides of rotating plate 2 34. A rod 1 39 is movably installed on the front of block 2 38. A rod 2 40 is installed at one end of rod 1 39. A plurality of brushes 2 41 are installed on the inner side of rod 2 40, and brush 2 41 is located on the inner side of fins 42. Fins 42 can increase the heat dissipation area of ​​rotating plate 2 34, thereby accelerating the heat dissipation speed. Block 2 38 can provide an installation position for rod 1 39. Rod 1 39 is a T-shaped rod, which can move back and forth, so that rod 2 40 and brush 2 41 can move back and forth. Rod 2 40 can provide an installation position for brush 2 41, and brush 2 41 can clean the top and bottom of fin 42 by moving back and forth.

[0033] The usage of CRV reducer for palletizing robot deceleration joint is as follows: S1, the rotation of the input shaft 3 drives the sun gear 4 to rotate, the rotation of the sun gear 4 drives the planetary gear 6 to rotate, thereby driving the crankshaft 5 to rotate, and the rotation of the crankshaft 5 drives the output shaft 2 to rotate; S2, the pump body 24 pumps the water in the second box body 20 into the hollow arc plate 17, and the water inside the hollow arc plate 17 absorbs the heat from the shell 1, thereby cooling the shell 1; S3, the heat of the second box body 20 is transferred to the thermal conductive silicone sheet 1 27 and the frame body 23, and then the heat of the frame body 23 is directly transferred to the second rotating plate 34 and indirectly transferred to the second rotating plate 34 through the thermal conductive silicone sheet 3 44, thereby increasing the heat dissipation area; S4, the heat of the second rotating plate 34 is transferred to the fins 42, further increasing the heat dissipation area, and the second rotating plate 34 rotates backward, thereby avoiding interference between the second rotating plate 34 and the components on the palletizing robot; S5. When the rotating plate 34 rotates, the brush 36 swings back and forth to clean the dust on the front of the rotating plate 34, and the rod 40 moves back and forth, so that the brush 41 cleans the top and bottom of the fin 42.

[0034] S2 also includes the following steps: S21. When the temperature sensing unit 43 detects that the temperature reaches the set value, the solenoid valve 9 opens, and the electric telescopic unit 14 drives the top plate 16 to move upward, thereby squeezing the lubricating oil in the box body 8 into the interior of the shell 1.

[0035] Working principle: Before using the CRV reducer for the deceleration joint of the palletizing robot, you should first check whether there are any problems that affect the use of the CRV reducer for the deceleration joint of the palletizing robot. The rotation of the input shaft 3 drives the sun gear 4 to rotate, and the rotation of the sun gear 4 drives the planetary gear 6 to rotate, thereby driving the crankshaft 5 to rotate, and the rotation of the crankshaft 5 drives the output shaft 2 to rotate. The pump body 24 draws the water in the box body 20 into the hollow arc plate 17. The water inside the hollow arc plate 17 absorbs the heat from the shell 1, thereby cooling the shell 1. When the temperature sensing unit 43 detects that the temperature reaches the set value, the solenoid valve 9 opens, and the electric telescopic unit 14 drives the top plate 16 to move upward, thereby releasing the lubricating oil in the box body 8. Squeezed into the shell 1, the heat of the box body 20 is transferred to the thermal conductive silicone sheet 1 27 and the frame 23, and then the heat of the frame 23 is directly transferred to the rotating plate 2 34 and indirectly transferred to the rotating plate 2 34 through the thermal conductive silicone sheet 3 44, thereby increasing the heat dissipation area, and the heat of the rotating plate 2 34 is transferred to the fin 42, further increasing the heat dissipation area, and the rotating plate 2 34 can rotate backward, thereby avoiding interference between the rotating plate 2 34 and the components on the stacking robot. When the rotating plate 2 34 rotates, the brush 1 36 swings back and forth to clean the dust on the front of the rotating plate 2 34, and the rod body 2 40 moves back and forth, so that the brush 2 41 cleans the top and bottom of the fin 42.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference signs in the claims should not be regarded as limiting the rights involved.

Claims

1. A CRV reducer for a palletizing robot deceleration joint, characterized in that: It comprises a housing (1), a box body (8) and a control unit (19), wherein the box body (8) is mounted on the top of the housing (1), solenoid valves (9) are symmetrically mounted on the output ends of both sides of the box body (8), and the solenoid valves (9) are electrically connected to the control unit (19), a pipe body (10) is mounted on the output end of the solenoid valve (9), a flow meter (11) is mounted on the output end of the pipe body (10), and the flow meter (11) is electrically connected to the control unit (19), a pipe body (12) is mounted on the output end of the flow meter (11), and the output end of the pipe body (12) is connected to the input end of the top of the housing (1); A hollow arc plate (17) is installed on the outside of the shell (1), a plate body (18) is installed on one side of the hollow arc plate (17), a control unit (19) is installed on one side of the plate body (18), a second box body (20) is installed at the bottom of the hollow arc plate (17), a frame body (23) is installed on the outside of the second box body (20), and water circulation mechanisms are symmetrically arranged on both sides of the frame body (23).

2. A CRV reducer for a palletizing robot deceleration joint according to claim 1, characterized in that: An output shaft (2) is movably mounted on the inner side of the housing (1); an input shaft (3) is movably mounted on the back side of the output shaft (2); a sun gear (4) is mounted on one end of the input shaft (3); a plurality of crankshafts (5) are movably mounted on the inner side of the output shaft (2); a planetary gear (6) is mounted on one end of the crankshaft (5); a plurality of balance wheels (7) are movably mounted on the inner side of the housing (1); and the balance wheels (7) are located on the inner sides of the housing (1) and the output shaft (2).

3. The CRV reducer for the deceleration joint of a palletizing robot according to claim 1, characterized in that: A right-angle plate (13) is installed on the top of the box body (8), an electric telescopic unit (14) is installed on the top of the right-angle plate (13), and the electric telescopic unit (14) is connected to the control unit (19) by electrical signals, a push rod (15) is installed on the output end of the electric telescopic unit (14), and one end of the push rod (15) passes through the top inner wall of the box body (8), and a top plate (16) is installed on one end of the push rod (15).

4. The CRV reducer for the deceleration joint of a palletizing robot according to claim 1, characterized in that: The top input end of the hollow arc plate (17) is symmetrically mounted with a tube body 3 (21), and the output ends of both sides of the box body 2 (20) are symmetrically mounted with a tube body 4 (22). A temperature sensing unit (43) is installed through one side of the box body 2 (20), and the temperature sensing unit (43) is electrically connected to the control unit (19). A heat-conducting silicone sheet 1 (27) is installed on the inner wall of the frame body (23). The water circulation mechanism comprises a pump body (24), a hose 1 (25) and a hose 2 (26). The two pump bodies (24) are symmetrically mounted on both sides of the frame body (23), and the pump bodies (24) are electrically connected to the control unit (19). The input end of the pump body (24) is mounted with a hose 1 (25), and the input end of the hose 1 (25) is connected to the output end of the tube body 4 (22). The output end of the pump body (24) is mounted with a hose 2 (26), and the output end of the hose 2 (26) is connected to the input end of the tube body 3 (21).

5. The CRV reducer for the deceleration joint of a palletizing robot according to claim 1, characterized in that: Right angle plates (28) are symmetrically installed on both sides of the hollow arc plate (17), and bolts (29) are symmetrically installed through one side of the right angle plate (28), and one end of the bolts (29) passes through one side of the frame (23).

6. The CRV reducer for the deceleration joint of a palletizing robot according to claim 1, characterized in that: A threaded rod (30) is installed through the bottom of the frame (23), a rotating plate (31) is installed at one end of the threaded rod (30), a thermal conductive silicone sheet (32) is installed on the top of the rotating plate (31), a block (33) is symmetrically installed at the bottom of the rotating plate (31), a rotating plate (34) is movably installed on the inner side of the block (33) through a round rod, and the top of the rotating plate (34) is in contact with the bottom of the frame (23), and a thermal conductive silicone sheet (44) is symmetrically installed at the bottom of the frame (23), and the two thermal conductive silicone sheets (44) are respectively connected to the front and back sides of the rotating plate (34).

7. A CRV reducer for a palletizing robot deceleration joint according to claim 6, characterized in that: A rotating rod (35) is symmetrically and movably installed on the front side of the rotating plate (34), a brush (36) is installed on one end of the rotating rod (35), and the brush (36) is located in front of the rotating plate (34), and a bolt (37) is installed on the top of the rotating rod (35), and the bolt (37) is located behind the rotating plate (34).

8. The CRV reducer for the deceleration joint of a palletizing robot according to claim 6, characterized in that: A plurality of fins (42) are mounted on the back of the rotating plate (34), blocks (38) are symmetrically mounted on both sides of the rotating plate (34), a rod (39) is movably mounted on the front of the block (38), a rod (40) is mounted on one end of the rod (39), a plurality of brushes (41) are mounted on the inner side of the rod (40), and the brushes (41) are located on the inner side of the fins (42).

9. The method for using a CRV reducer for a palletizing robot deceleration joint according to any one of claims 1 to 8, characterized in that: The method of using the CRV reducer for the deceleration joint of the palletizing robot is as follows: S1, the input shaft (3) rotates to drive the sun gear (4), the sun gear (4) rotates to drive the planetary gear (6), thereby driving the crankshaft (5) to rotate, and the crankshaft (5) rotates to drive the output shaft (2); S2, the pump body (24) pumps the water in the second box body (20) into the interior of the hollow arc plate (17), and the water inside the hollow arc plate (17) absorbs the heat from the shell (1), thereby cooling the shell (1); S3, the heat of the second box body (20) is transferred to the thermal conductive silicone sheet (27) and the frame body (23), and then the heat of the frame body (23) is directly transferred to the second rotating plate (34) and indirectly transferred to the second rotating plate (34) through the thermal conductive silicone sheet (44), thereby increasing the heat dissipation area; S4, the heat of the rotating plate 2 (34) is transferred to the fins (42), further increasing the heat dissipation area, and the rotating plate 2 (34) rotates backward, thereby avoiding interference between the rotating plate 2 (34) and the components on the palletizing robot; S5. When the rotating plate 2 (34) rotates, the brush 1 (36) swings back and forth to clean the dust on the front of the rotating plate 2 (34), and the rod 2 (40) moves back and forth, so that the brush 2 (41) cleans the top and bottom of the fin (42).

10. The method for using a CRV reducer for a palletizing robot deceleration joint according to claim 9, characterized in that: The step S2 also includes the following steps: S21. When the temperature sensing unit (43) detects that the temperature reaches the set value, the solenoid valve (9) opens, and the electric telescopic unit (14) drives the top plate (16) to move upward, thereby squeezing the lubricating oil in the box body (8) into the interior of the housing (1).

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