Industrial robot for auxiliary production of numerical control lathe and use method of industrial robot

Abstract

The invention belongs to the technical field of industrial robots, and particularly relates to an industrial robot for auxiliary production of a numerically controlled lathe and a using method of the industrial robot. The industrial robot comprises the numerically controlled lathe and a vibration feeding disc located on the outer side of the numerically controlled lathe, and an adjusting assembly, a telescopic device and a clamping device are fixedly installed on the outer side of the numerically controlled lathe. According to the industrial robot for auxiliary production of the numerically-controlled lathe and the using method of the industrial robot, by arranging the clamping device, parts can be clamped and conveyed, clamping rollers can be driven to move through movement of a moving block to make contact with the parts, the parts are clamped, a synchronous belt on a rotating component is extruded through an adjusting rod, the tensioning degree of the synchronous belt is adjusted, and therefore the parts can be conveniently clamped. And in order to drive the adjusting rod to move in the adjusting sleeve, the pressure on the adjusting rod is adjusted through water conveyed by the water inlet branch pipeline, and therefore clamping of the part and driving of the part to rotate can be completed.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial robots, and in particular to an industrial robot for auxiliary production of a numerically controlled lathe and a use method thereof. Background Art

[0002] An industrial robot is defined as "an automatically controlled, reprogrammable, multi-purpose machine that can program more than three axes. It can be fixed or mobile and used in industrial automation applications." An industrial robot is defined as "a machine whose mechanism is usually composed of a series of mutually hinged or relatively sliding components. It usually has several degrees of freedom for grasping or moving objects." Therefore, an industrial robot may be understood as a mechanical and electronic device with anthropomorphic arm, wrist and hand functions; it can move any object or tool according to the time-varying requirements of spatial position, thereby completing the operation requirements of a certain industrial production.

[0003] At present, CNC lathe production is carried out manually for clamping or unloading. Manual clamping relies on multiple skilled workers to work in shifts, which increases long-term manpower investment costs. Clamping errors may cause workpieces to be scrapped or tools to be damaged, indirectly increasing production costs. In addition, the parts have just been processed by CNC lathes, and the processed parts have temperature. They need to be picked up manually. The dust on the hands of manual clamping is easy to adhere to the parts. During processing, dust may cause measurement and processing errors, affect the dimensional accuracy of the parts, and damage the surface quality. Dust may scratch the surface during processing, resulting in increased roughness, affecting the appearance and performance. Dust will accelerate tool wear, shorten service life, and increase costs. In addition, dust on the surface of parts after processing may affect part fit, resulting in assembly difficulties or malfunctions, affect the adhesion of coatings or platings, and cause blistering or peeling. The risk of equipment failure occurs when dust enters the inside of the equipment, and the surface of parts needs to be cleaned manually after processing. Summary of the invention

[0004] Based on the existing CNC lathe production, manual clamping or unloading is performed manually, and manual clamping relies on multiple skilled workers to work in shifts, which increases the long-term manpower investment cost. In addition, the parts have just been processed by the CNC lathe, and the processed parts have temperature, which requires time to cool down. The dust on the surface of the parts cannot be cleaned, and the dust may cause measurement and processing errors, affect the dimensional accuracy of the parts, increase the roughness, affect the appearance and performance, accelerate tool wear, shorten the service life, increase the cost, and the dust on the surface of the parts after processing may affect the fit of the parts. The present invention proposes an industrial robot for CNC lathe auxiliary production and a method for using the same.

[0005] The present invention provides an industrial robot for assisting production of a CNC lathe, comprising a CNC lathe and a vibrating loading tray located outside the CNC lathe, wherein an adjusting component, a telescopic device and a clamping device are fixedly installed on the outside of the CNC lathe.

[0006] The adjusting component is arranged on the outer side of the CNC lathe, and the adjusting component drives the telescopic device to move up and down. The adjusting component includes a chassis and a lifting hydraulic cylinder, and the lifting hydraulic cylinder is fixedly installed on the upper surface of the chassis.

[0007] The telescopic device is located on the upper surface of the adjusting assembly and moves the clamping device horizontally.

[0008] The clamping device is located on the outer surface of the telescopic device. The clamping device clamps the parts conveyed by the vibrating loading tray and conveys them to the CNC lathe. The clamping device includes a moving mechanism, a switching mechanism, a cleaning mechanism and a clamping mechanism. The moving mechanism drives the switching mechanism to move, the switching mechanism switches the two cleaning mechanisms, and the clamping mechanism clamps the parts.

[0009] Preferably, the telescopic device also includes a support plate, which is fixedly mounted on one end of the piston rod of the lifting hydraulic cylinder, and a telescopic hydraulic cylinder is fixedly mounted on the upper surface of the support plate, a push plate is slidably inserted into the upper surface of the support plate through a guide rail, and one end of the piston rod of the telescopic hydraulic cylinder is fixedly mounted on the lower surface of the push plate, and a movable plate is slidably inserted into the upper surface of the push plate through a guide rail, and a transmission component is rotatably connected to the upper surface of the push plate through a bearing, and the transmission component is composed of a synchronous wheel and a synchronous belt, and a moving gear is fixedly mounted on one end of a synchronous wheel of the transmission component, and a moving rack is fixedly mounted on the upper surface of the push plate, and the moving gear is meshed with the moving rack, and the lower surface of the moving plate is fixedly mounted with the synchronous belt of the transmission component through a connecting block.

[0010] Through the above technical scheme, in order to facilitate the transportation of parts into the CNC lathe and reduce the space occupied by the industrial robot, while the telescopic hydraulic cylinder drives the push plate to move, the moving gear on the transmission component can move on the moving rack, drive the transmission component to rotate, and drive the moving plate to move at the same time, thereby realizing the function of multi-stage telescopic.

[0011] Preferably, the moving mechanism includes a supporting inclined plate, the supporting inclined plate is fixedly mounted on the upper surface of the pushing plate, a sliding rod is fixedly mounted on the upper surface of the moving plate, a mounting plate is slidably inserted on the outer surface of the sliding rod, a return spring is fixedly mounted on the outer surface of the sliding rod, one end of the return spring is fixedly mounted on the lower surface of the mounting plate, a sliding rod with a roller is fixedly mounted on the outer surface of the mounting plate, and the roller of the sliding rod is slidably connected to the outer surface of the supporting inclined plate.

[0012] Through the above technical scheme, in order to facilitate the clamping mechanism to approach the vibrating unloading plate or the clamping parts in the CNC lathe, the installation plate is driven to move by the movement of the movable plate, and the installation plate is slidably inserted on the movable plate. The sliding rod with rollers is moved along the inclined surface on the supporting inclined plate, which can drive the installation plate to move.

[0013] Preferably, the switching mechanism includes a switching motor, which is fixedly mounted on the upper surface of the mounting plate. A support seat is fixedly mounted on the upper surface of the mounting plate. The inner wall of the support seat is rotatably connected to a rotating disk with a gear ring through a bearing, and one end of the output shaft of the switching motor is meshed with the gear ring of the rotating disk through a gear.

[0014] Through the above technical solution, in order to facilitate the removal of the parts processed on the CNC lathe and the replacement of the unprocessed parts, the rotating disk is rotated under the action of the switching motor, thereby driving the two clamping mechanisms to switch.

[0015] Preferably, the cleaning mechanism includes a connecting frame, which is fixedly mounted on the upper surface of the mounting plate, a conveying pipe with a rotating joint is fixedly mounted on the outer surface of the connecting frame, an air pump is fixedly mounted on one end of one of the conveying pipes, and one end of the other conveying pipe is fixedly connected to a suction water pump and a delivery water pump respectively through a three-way joint, the water outlet end of the suction water pump is fixedly connected to a water storage tank, the water inlet end of the delivery water pump is fixedly connected to the outer surface of the water storage tank through a connecting pipe, one end of the rotating joint of one of the conveying pipes is fixedly connected to a water inlet main pipe with a control valve, and one end of the rotating joint of the other conveying pipe is fixedly connected to an air intake main pipe with a control valve, one end of the water inlet main pipe is plugged into the interior of the air intake main pipe, one end of the air intake main pipe is fixedly connected to an air intake branch pipe through a connecting groove, and one end of the water inlet main pipe is fixedly connected to a water inlet pipe through a connecting groove.

[0016] Through the above technical scheme, the air can be pumped out through the air pump to cool the processed parts, or the external dust of the clamped unprocessed parts can be cleaned to prevent the dust from affecting the processing. The gas can be diverted to the air intake branch pipe through the main air intake pipe, so that the transported gas can be diverted and selectively transported to the required end. The water inlet main pipe can transport the coolant to the water inlet branch pipe. The connecting groove of the water inlet main pipe is inside the main air intake pipe, which is convenient for the gas to be cooled when passing through the water inlet branch pipe.

[0017] Preferably, a clamping shell is fixedly installed on the outer surface of the connecting groove of the intake air distribution pipe through a bracket, and the inner wall of the clamping shell is rotatably connected with a clamping gear ring through a bearing, and a moving block with a rack is slidably inserted into the inner wall of the clamping shell, and the inner wall of the clamping shell is rotatably connected with a transmission gear through a bearing, and the transmission gear is respectively meshed with the clamping gear ring and the rack of the moving block, and a clamping motor is fixedly installed on the outer surface of the clamping shell, and one end of the output shaft of the clamping motor is meshed with one of the transmission gears, one end of the moving block is rotatably connected with a clamping roller, one end of the clamping roller is rotatably connected with a rotating component, and the other end of the rotating component is rotatably connected to the outer surface of the clamping shell through a bearing, and a rotating gear is fixedly installed on one end of the synchronous wheel of the rotating component, and the outer surface of the clamping shell is rotatably connected with a rotating gear ring, and the rotating gear ring is meshed with the rotating gear, and a rotating motor is fixedly installed on the outer surface of the clamping shell, and one end of the output shaft of the rotating motor is meshed with the rotating gear ring through a gear.

[0018] Through the above technical scheme, the rotation of a transmission gear can drive the rotation of the clamping gear ring, and the transmission of the clamping gear ring can drive multiple transmission gears to rotate synchronously, thereby driving the moving blocks distributed in a ring array to move relative or oppositely, and the parts can be clamped by moving the clamping roller. The rotating component is composed of a synchronous belt and a synchronous wheel. The synchronous wheel can drive the synchronous belt to rotate after rotating the rotating gear. The synchronous belt can drive the clamping roller to rotate, thereby completing the rotation of the parts, which is convenient for uniform heat dissipation of the parts while keeping them clean and uniform.

[0019] Preferably, an adjusting sleeve is fixedly installed on the outer surface of the clamping shell, and an adjusting rod with a sealing ring and a roller is slidably inserted into the inner wall of the adjusting sleeve, the roller of the adjusting rod is in contact with the outer surface of the synchronous belt of the rotating part, and a connecting spring is sleeved on the outer surface of the adjusting rod, one end of the connecting spring is fixedly installed on the inner wall of the adjusting sleeve, one end of the adjusting sleeve is fixedly connected with one end of the water inlet pipe through a connecting pipe, one end of the air inlet pipe is fixedly installed with an annular pipe, one end of the annular pipe is fixedly connected with the inner wall of the clamping shell through a connecting pipe, and an air outlet is opened on the outer surface of the clamping shell.

[0020] Through the above technical scheme, in order to facilitate the movement of the moving block, the synchronous belt on the rotating component is squeezed by the adjusting rod, and the tension of the synchronous belt is adjusted so that the rotating component can move in coordination with the movement of the moving block. In order to drive the adjusting rod to move in the adjusting sleeve, the water transported by the water inlet pipe is used to adjust the pressure on the adjusting rod. In order to dissipate heat or clean the parts, the gas can be transported into the clamping shell through the connection between the annular pipe and the air inlet pipe. Through the air outlet holes on the clamping shell, the parts can be cooled or the dust on the surface can be removed.

[0021] Preferably, a cleaning sleeve is fixedly installed on the inner wall of the clamping shell, an inflatable airbag with a spring is fixedly installed on the inner wall of the cleaning sleeve, one end of the inflatable airbag is fixedly connected to the inner wall of the annular pipe through a connecting pipe, and a cleaning brush is slidably inserted into the inner wall of the cleaning sleeve.

[0022] Through the above technical solution, in order to remove dust and debris on the surface of parts, after the annular pipe is inflated, the gas can enter the inflatable airbag through the connecting pipe, and the inflatable airbag expands and pushes the cleaning brush, so that the cleaning brush can contact the part. As the part rotates, the dust on the outer surface of the part can be fully cleaned.

[0023] Preferably, the clamping mechanism comprises a clamping hydraulic cylinder, the outer surface of which is fixedly mounted on the outer surface of the connecting groove of the air intake branch pipe, and a clamping claw is fixedly mounted on one end of the piston rod of the clamping hydraulic cylinder.

[0024] Through the above technical solution, in order to clamp and transport the unprocessed parts on the vibrating loading tray or the processed parts on the CNC lathe to the clamping roller, the clamping claws are pushed by the clamping hydraulic cylinder to move close to the parts.

[0025] The present invention provides a method for using an industrial robot for assisting production of a CNC lathe, comprising the following steps: S1: When cylindrical parts need to be processed, the parts are transported after the vibrating loading plate is started. After the clamping hydraulic cylinder is started, the clamping claw is pushed through the clamping shell and contacts the parts on the vibrating loading plate. The clamping claw is started to clamp the parts and then retracts. The clamped parts are located between the clamping rollers. After the clamping motor is started, a transmission gear is driven to rotate. The transmission gear drives the other transmission gears to rotate through the transmission of the clamping gear ring. The transmission gear drives the moving block to move. At the same time, after the suction water pump is started, the suction and transmission The water in the delivery pipeline, the control valve on one side of the water inlet main pipeline is closed, and the control valve on one side is opened. The water in the connected regulating sleeve enters the delivery pipeline through the water inlet pipe and then is transported into the water storage tank. After the water pressure in the regulating sleeve is reduced, the regulating rod is reset under the action of the connecting spring, thereby reducing the extrusion of the synchronous belt in the rotating part, adjusting the tension of the synchronous belt so that the synchronous belt can cooperate with the movement of the moving block, and the clamping roller of the moving block contacts the part to complete the clamping of the part. The clamping claw contacts the clamping of the part and then resets.

[0026] S2: After the air pump is started, air is sucked into the delivery pipe, and the delivery pipe delivers the gas into the main air intake pipe. The gas can be delivered to the air intake branch pipe on the clamped part through the main air intake pipe. The gas in the air intake branch pipe enters the annular pipe and is then delivered into the clamping shell. The gas blows the part through the air outlet. At the same time, the gas in the air intake branch pipe enters the cleaning sleeve and restarts the inflatable airbag. After the inflatable airbag expands, it squeezes the cleaning brush so that the cleaning brush contacts the part.

[0027] S3: At the same time, the rotating motor starts, drives the rotating gear ring to rotate through the gear, drives the rotating gear on the rotating part to rotate, drives the clamping roller to rotate, and the clamping roller drives the part to rotate. After the dust on the surface of the part is removed, the rotating motor stops starting, the air pump stops delivering gas, and after the gas in the inflatable airbag flows out, the spring inflatable airbag in the inflatable airbag resets.

[0028] S4: After the telescopic hydraulic cylinder on the supporting plate is started, the pushing plate is pushed, and the pushing plate drives the moving plate to move. After the moving gear on the synchronous wheel in the transmission component on the pushing plate is meshed with the moving rack, it drives the transmission component to rotate. The synchronous belt in the transmission component drives the moving plate to move, and drives the mounting plate to move closer to the CNC lathe. At the same time, the roller on the sliding rod moves on the supporting inclined plate. When the inclined plate leaves the supporting inclined plate, the mounting plate is reset under the action of the reset spring. After the movement of the moving plate drives the mounting plate to move to the inside of the CNC lathe, the sliding rod on the mounting plate pushes the mounting plate to move, so that the clamped parts are close to the clamping parts of the CNC lathe. After the clamping hydraulic cylinder is started, the clamping claws clamp the parts and transport them to the clamping parts of the CNC lathe, and the parts are clamped by the clamping parts.

[0029] S5: When it is necessary to unload the parts processed on the CNC lathe, the switching motor is started, and the rotating disk on the support seat is driven to rotate through the transmission of gears to complete the switching of the two clamping shells. The rotating joint facilitates the rotating disk to drive the rotation of the air inlet main pipe and the water inlet main pipe. After the clamping hydraulic cylinder is started, the clamping claws can clamp the parts on the CNC lathe and unload the processed parts. The processed parts can enter the clamping shell, and the clamping roller clamps the parts. The air pump is started, and the exhausted gas is blown to the water inlet pipe containing coolant to cool the gas. The air outlet transports the gas to the outer surface of the part to complete the cooling of the part. At the same time, the cleaning brush cleans the part to reduce the residual debris after processing.

[0030] The beneficial effects of the present invention are: 1. By setting up a telescopic device, the clamped parts can be transported. In order to facilitate the transportation of parts to the CNC lathe and reduce the space occupied by the industrial robot, the telescopic hydraulic cylinder drives the push plate to move while the moving gear on the transmission component can move on the moving rack, drive the transmission component to rotate, and drive the moving plate to move at the same time, realizing the function of multi-stage telescopic, so that the parts can be transported quickly.

[0031] 2. By setting up a clamping device, the parts can be clamped and conveyed. By moving the moving block, the clamping roller can be driven to move and contact the parts to complete the clamping of the parts. The synchronous belt on the rotating part is squeezed by the adjusting rod to adjust the tension of the synchronous belt so that the rotating part can move in coordination with the movement of the moving block. In order to drive the adjusting rod to move in the adjusting sleeve, the water transported by the water inlet pipe is used to adjust the pressure on the adjusting rod, so that the parts can be clamped and driven to rotate. This solves the problem of manual clamping or unloading in the existing CNC lathe production, and the manual clamping relies on multiple skilled workers to work in shifts, which increases the long-term manpower investment cost.

[0032] 3. By setting a cleaning mechanism, the surface of the parts can be cleaned or cooled. The air pump can extract gas, cool the processed parts, or clean the external dust of the clamped unprocessed parts to prevent the dust from affecting the processing. The gas can be diverted to the air inlet branch pipe through the air inlet main pipe, so that the transported gas can be diverted and selectively transported to the required end. The water inlet main pipe can transport the coolant to the water inlet pipe. The connecting groove of the water inlet main pipe is inside the air inlet main pipe, which is convenient for the gas to be cooled when passing through the water inlet pipe. The cooled gas is blown to the parts through the air outlet, so that the surface of the parts can be cooled, which solves the problem that the existing CNC lathe production parts have just been processed by the CNC lathe, the processed parts have temperature, and time is needed to cool down, the dust on the surface of the parts cannot be cleaned, the dust may cause measurement and processing errors, affect the dimensional accuracy of the parts, increase the roughness, affect the appearance and performance, the dust will accelerate the wear of the tool, shorten the service life, increase the cost, and the dust on the surface of the processed parts may affect the fit of the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A schematic diagram of an industrial robot for assisting production of a CNC lathe proposed by the present invention; Figure 2 A three-dimensional diagram of the structure of an adjustment component of an industrial robot for auxiliary production of a CNC lathe proposed by the present invention; Figure 3 A three-dimensional diagram of a support plate structure of an industrial robot for auxiliary production of a CNC lathe proposed by the present invention; Figure 4 A three-dimensional diagram of a push plate structure of an industrial robot for auxiliary production of a CNC lathe proposed by the present invention; Figure 5 A three-dimensional diagram of a movable plate structure of an industrial robot for assisting production of a CNC lathe proposed by the present invention; Figure 6 A three-dimensional diagram of the mounting plate structure of an industrial robot for auxiliary production of a CNC lathe proposed by the present invention; Figure 7 A three-dimensional diagram of a water storage tank structure of an industrial robot for assisting production of a CNC lathe proposed by the present invention; Figure 8 A three-dimensional diagram of a rotating disk structure of an industrial robot for auxiliary production of a CNC lathe proposed by the present invention; Fig. 9 A three-dimensional diagram of the main air intake duct structure of an industrial robot for auxiliary production of a CNC lathe proposed by the present invention; Fig.10A three-dimensional diagram of a clamping shell structure of an industrial robot for auxiliary production of a CNC lathe proposed by the present invention; Fig.11 A three-dimensional diagram of a gear ring clamping structure of an industrial robot for auxiliary production of a CNC lathe proposed by the present invention; Fig.12 A three-dimensional diagram of a rotating gear structure of an industrial robot for assisting production of a CNC lathe proposed by the present invention; Fig.13 A three-dimensional diagram of an inflatable airbag structure of an industrial robot for assisting production of a CNC lathe proposed by the present invention; Fig.14 A three-dimensional diagram of a cleaning brush structure of an industrial robot for auxiliary production of a CNC lathe proposed by the present invention; Fig.15 This is a three-dimensional diagram of the clamping hydraulic cylinder structure of an industrial robot for auxiliary production of CNC lathes proposed by the present invention.

[0034] In the figure: 1. CNC lathe; 11. Vibrating loading tray; 2. Adjusting assembly; 3. Support plate; 31. Telescopic hydraulic cylinder; 32. Push plate; 33. Moving plate; 34. Transmission component; 35. Moving gear; 36. Moving rack; 4. Support inclined plate; 41. Sliding rod; 42. Return spring; 43. Mounting plate; 44. Sliding rod; 5. Switching motor; 51. Support seat; 52. Rotating plate; 6. Connecting frame; 61. Delivery pipeline; 62. Air pump; 63. Suction water pump; 64. Delivery water pump; 65. Water storage tank; 66. Water inlet main Pipeline; 67, air intake main pipeline; 68, air intake distribution pipeline; 69, water intake pipeline; 7, clamping shell; 71, clamping ring gear; 72, moving block; 73, transmission gear; 74, clamping motor; 75, clamping roller; 76, rotating part; 77, rotating gear; 78, rotating ring gear; 79, rotating motor; 8, adjusting sleeve; 81, adjusting rod; 82, connecting spring; 83, annular pipeline; 84, air outlet; 85, cleaning sleeve; 86, inflatable airbag; 87, cleaning brush; 9, clamping hydraulic cylinder; 91, clamping jaws. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0036] Reference Figure 1-Figure 15 An industrial robot for assisting production of a CNC lathe and a method of using the same include a CNC lathe 1 and a vibrating loading tray 11 located outside the CNC lathe 1, and an adjusting component 2, a telescopic device, and a clamping device are fixedly installed on the outside of the CNC lathe 1.

[0037] like Figure 2 As shown, in order to adjust the height of the telescopic device, the adjusting component 2 is arranged on the outer side of the CNC lathe 1, and the adjusting component 2 drives the telescopic device to rise and fall. The adjusting component 2 includes a chassis and a lifting hydraulic cylinder, and the lifting hydraulic cylinder is fixedly installed on the upper surface of the chassis.

[0038] like Figure 3-Figure 6 As shown, in order to adjust the horizontal position of the clamping device, the telescopic device is located on the upper surface of the adjustment component 2 and moves the clamping device horizontally.

[0039] Specifically, in order to drive the clamping device to move and approach the parts, the telescopic device also includes a support plate 3, which is fixedly mounted on one end of the piston rod of the lifting hydraulic cylinder, and a telescopic hydraulic cylinder 31 is fixedly mounted on the upper surface of the support plate 3, and a pushing plate 32 is slidably inserted on the upper surface of the support plate 3 through a guide rail, and one end of the piston rod of the telescopic hydraulic cylinder 31 is fixedly mounted on the lower surface of the pushing plate 32, and the movement of the pushing plate 32 is a first-level telescopic, and a moving plate 33 is slidably inserted on the upper surface of the pushing plate 32 through a guide rail, and a transmission component 34 is rotatably connected to the upper surface of the pushing plate 32 through a bearing, and the transmission component 34 is composed of a synchronous wheel and a synchronous belt, and a moving gear 35 is fixedly mounted on one end of a synchronous wheel of the transmission component 34, and a moving rack 36 is fixedly mounted on the upper surface of the pushing plate 32, and the moving gear 35 is meshed with the moving rack 36, and the lower surface of the moving plate 33 is fixedly mounted through a connecting block and the synchronous belt of the transmission component 34, and the movement of the moving plate 33 is a second-level telescopic, and the moving plate 33 can move again under the premise of being driven to move by the pushing plate 32.

[0040] like Figure 7-Figure 15 As shown, in order to complete the clamping of parts and the conveying of parts, the clamping device is located on the outer surface of the telescopic device. The clamping device clamps the parts conveyed by the vibrating loading tray 11 and conveys them to the CNC lathe 1. The clamping device includes a moving mechanism, a switching mechanism, a cleaning mechanism and a clamping mechanism. The moving mechanism drives the switching mechanism to move, the switching mechanism switches the two cleaning mechanisms, and the clamping mechanism clamps the parts.

[0041] Specifically, in order to facilitate the clamping or conveying of the parts by approaching the parts, the moving mechanism includes a supporting inclined plate 4, which is fixedly mounted on the upper surface of the pushing plate 32, and a sliding rod 41 is fixedly mounted on the upper surface of the moving plate 33, and a mounting plate 43 is slidably inserted on the outer surface of the sliding rod 41, and a reset spring 42 is fixedly mounted on the outer surface of the sliding rod 41, and one end of the reset spring 42 is fixedly mounted on the lower surface of the mounting plate 43 to facilitate the resetting of the mounting plate 43, and a sliding rod 44 with a roller is fixedly mounted on the outer surface of the mounting plate 43, and the roller of the sliding rod 44 is slidably connected to the outer surface of the supporting inclined plate 4.

[0042] Specifically, in order to facilitate the switching of parts, the processed parts on the CNC lathe 1 are removed and the unprocessed parts are transported to the CNC lathe 1. The switching mechanism includes a switching motor 5, which is fixedly mounted on the upper surface of the mounting plate 43. A support seat 51 is fixedly mounted on the upper surface of the mounting plate 43. The inner wall of the support seat 51 is rotatably connected to a rotating disk 52 with a gear ring through a bearing. One end of the output shaft of the switching motor 5 is meshed with the gear ring of the rotating disk 52 through a gear.

[0043] Specifically, in order to cool down or clean the parts, the cleaning mechanism includes a connecting frame 6, which is fixedly mounted on the upper surface of the mounting plate 43, and a delivery pipe 61 with a rotating joint is fixedly mounted on the outer surface of the connecting frame 6, one end of one delivery pipe 61 is fixedly mounted with an air pump 62, and one end of the other delivery pipe 61 is fixedly connected to a suction water pump 63 and a delivery water pump 64 through a three-way joint, and the water outlet end of the suction water pump 63 is fixedly connected to a water storage tank 65, and the water can be delivered into or sucked out by the cooperation of the suction water pump 63 and the delivery water pump 64, and the water inlet end of the delivery water pump 64 is connected to the water storage tank 65 through a connecting pipe. 5 is fixedly connected, one end of the rotary joint of one delivery pipe 61 is fixedly connected with a water inlet main pipe 66 with a control valve, and the direction of the water being sucked in can be controlled by switching and opening the control valve, one end of the rotary joint of the other delivery pipe 61 is fixedly connected with an air inlet main pipe 67 with a control valve, and the direction of the gas being sucked in can be controlled by switching and opening the control valve, one end of the water inlet main pipe 66 is plugged into the interior of the air inlet main pipe 67, one end of the air inlet main pipe 67 is fixedly connected with an air inlet branch pipe 68 through a connecting groove, and one end of the water inlet main pipe 66 is fixedly connected with a water inlet branch pipe 69 through a connecting groove.

[0044] Specifically, in order to clamp the parts, a clamping shell 7 is fixedly installed on the outer surface of the connecting groove of the air intake branch pipe 68 through a bracket, and a clamping ring gear 71 is rotatably connected to the inner wall of the clamping shell 7 through a bearing, and a moving block 72 with a rack is slidably inserted into the inner wall of the clamping shell 7, and a transfer gear 73 is rotatably connected to the inner wall of the clamping shell 7 through a bearing, and the transfer gear 73 is respectively meshed with the clamping ring gear 71 and the rack of the moving block 72, and a clamping motor 74 is fixedly installed on the outer surface of the clamping shell 7, and one end of the output shaft of the clamping motor 74 is meshed with a transfer gear 73, and one end of the moving block 72 is rotatably connected to a clamping roller 75, through The parts are fixed by the contact between the clamping roller 75 and the parts. In order to drive the clamping roller 75 to rotate, one end of the clamping roller 75 is rotatably connected to a rotating component 76, and the other end of the rotating component 76 is rotatably connected to the outer surface of the clamping shell 7 through a bearing. A rotating gear 77 is fixedly installed on one end of the synchronous wheel of the rotating component 76. In order to drive the rotating gear 77 to rotate, a rotating ring gear 78 is rotatably connected to the outer surface of the clamping shell 7, and the rotating ring gear 78 is meshed with the rotating gear 77. A rotating motor 79 is fixedly installed on the outer surface of the clamping shell 7, and one end of the output shaft of the rotating motor 79 is meshed with the rotating ring gear 78 through a gear.

[0045] Specifically, in order to adjust the tension of the synchronous belt of the rotating component 76 and cooperate with the movement of the moving block 72, an adjusting sleeve 8 is fixedly installed on the outer surface of the clamping shell 7, and an adjusting rod 81 with a sealing ring and a roller is slidably inserted into the inner wall of the adjusting sleeve 8. The roller of the adjusting rod 81 contacts the outer surface of the synchronous belt of the rotating component 76. A connecting spring 82 is sleeved on the outer surface of the adjusting rod 81, and one end of the connecting spring 82 is fixedly installed on the inner wall of the adjusting sleeve 8. One end of the adjusting sleeve 8 is fixedly connected to one end of the water inlet pipe 69 through a connecting pipe. In order to dissipate heat from the parts or remove dust on the surface of the parts, an annular pipe 83 is fixedly installed on one end of the air inlet pipe 68, and one end of the annular pipe 83 is fixedly connected to the inner wall of the clamping shell 7 through a connecting pipe. An air outlet hole 84 is opened on the outer surface of the clamping shell 7.

[0046] Specifically, in order to clean the dust on the surface of the parts, a cleaning sleeve 85 is fixedly installed on the inner wall of the clamping shell 7, and an inflatable airbag 86 with a spring is fixedly installed on the inner wall of the cleaning sleeve 85. One end of the inflatable airbag 86 is fixedly connected to the inner wall of the annular pipe 83 through a connecting pipe, and a cleaning brush 87 is slidably inserted into the inner wall of the cleaning sleeve 85.

[0047] Specifically, in order to clamp the parts, the clamping mechanism includes a clamping hydraulic cylinder 9, the outer surface of which is fixedly mounted on the outer surface of the connecting groove of the air intake branch pipe 68, and a clamping claw 91 is fixedly mounted on one end of the piston rod of the clamping hydraulic cylinder 9.

[0048] The present invention provides a method for using an industrial robot for assisting production of a numerically controlled lathe 1, comprising the following steps: S1: When it is necessary to process cylindrical parts, the parts are transported after the vibrating loading tray 11 is started. After the clamping hydraulic cylinder 9 is started, the clamping claw 91 is pushed through the clamping shell 7 and contacts the parts on the vibrating loading tray 11. The clamping claw 91 is started to clamp the parts and then retracts. The clamped parts are located between the clamping rollers 75. After the clamping motor 74 is started, a transfer gear 73 is driven to rotate. The transfer gear 73 drives the remaining transfer gears 73 to rotate through the transmission of the clamping gear ring 71. The transfer gear 73 drives the moving block 72 to move. At the same time, after the suction water pump 63 is started, the suction The water in the conveying pipe 61, the control valve on one side of the water inlet main pipe 66 is closed, and the control valve on one side is opened. The water in the connected regulating sleeve 8 enters the conveying pipe 61 through the water inlet branch pipe 69 and is then conveyed into the water storage tank 65. After the water pressure in the regulating sleeve 8 is reduced, the regulating rod 81 is reset under the action of the connecting spring 82, thereby reducing the squeezing of the synchronous belt in the rotating component 76, and adjusting the tension of the synchronous belt so that the synchronous belt can cooperate with the movement of the moving block 72. The clamping roller 75 of the moving block 72 contacts the part to complete the clamping of the part, and the clamping jaw 91 contacts the clamping of the part and then resets.

[0049] S2: After the air pump 62 is started, air is sucked into the delivery pipe 61, and the delivery pipe 61 delivers the gas into the air intake main pipe 67. The gas can be delivered to the air intake branch pipe 68 on the clamped part through the air intake main pipe 67. The gas in the air intake branch pipe 68 enters the annular pipe 83 and is then delivered into the clamping shell 7. The gas is blown to the part through the air outlet 84. At the same time, the gas in the air intake branch pipe 68 enters the cleaning sleeve 85 to restart the inflatable airbag 86. After the inflatable airbag 86 expands, it squeezes the cleaning brush 87 so that the cleaning brush 87 contacts the part.

[0050] S3: At the same time, the rotating motor 79 is started, and after driving the rotating ring gear 78 to rotate through the gear, it drives the rotating gear 77 on the rotating component 76 to rotate, and then drives the clamping roller 75 to rotate. The clamping roller 75 drives the parts to rotate. After the dust on the surface of the parts is removed, the rotating motor 79 stops starting, the air pump 62 stops delivering gas, and after the gas in the inflatable airbag 86 flows out, the spring inflatable airbag 86 in the inflatable airbag 86 is reset.

[0051] S4: After the telescopic hydraulic cylinder 31 on the supporting plate 3 is started, the pushing plate 32 is pushed, and the pushing plate 32 drives the moving plate 33 to move. After the moving gear 35 on the synchronous wheel in the transmission component 34 on the pushing plate 32 engages with the moving rack 36, it drives the transmission component 34 to rotate. The synchronous belt in the transmission component 34 drives the moving plate 33 to move, driving the mounting plate 43 to move close to the CNC lathe 1. At the same time, the roller on the sliding rod 44 moves on the supporting inclined plate 4. When leaving the inclined plate of the supporting inclined plate 4, the mounting plate 43 is reset under the action of the reset spring 42. After the movement of the moving plate 33 drives the mounting plate 43 to move to the inside of the CNC lathe 1, the sliding rod 44 on the mounting plate 43 pushes the mounting plate 43 to move, so that the clamped parts are close to the clamping parts of the CNC lathe 1. After the clamping hydraulic cylinder 9 is started, the clamping claw 91 clamps the parts and transports them to the clamping parts of the CNC lathe 1, and the parts are clamped by the clamping parts.

[0052] S5: When it is necessary to unload the processed parts on the CNC lathe 1, the switching motor 5 is started, and the rotating disk 52 on the support seat 51 is driven to rotate through the transmission of gears to complete the switching of the two clamping shells 7. The rotating joint facilitates the rotating disk 52 to drive the rotation of the air inlet main pipe 67 and the water inlet main pipe 66. After the clamping hydraulic cylinder 9 is started, the clamping claws 91 can clamp the parts on the CNC lathe 1 and unload the processed parts. The processed parts can enter the clamping shell 7, and the clamping roller 75 clamps the parts. The air pump 62 is started, and the exhausted gas can be blown to the water inlet pipe 69 containing coolant to cool the gas. The air outlet 84 transports the gas to the outer surface of the part to complete the cooling of the part. At the same time, the cleaning brush 87 cleans the part to reduce the residual debris after processing.

[0053] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An industrial robot for assisting production of a CNC lathe, comprising a CNC lathe (1) and a vibrating loading tray (11) located outside the CNC lathe (1), characterized in that: An adjustment component (2), a telescopic device and a clamping device are fixedly mounted on the outer side of the CNC lathe (1); The adjusting component (2) is arranged on the outer side of the CNC lathe (1), and the adjusting component (2) drives the telescopic device to move up and down. The adjusting component (2) comprises a chassis and a lifting hydraulic cylinder, and the lifting hydraulic cylinder is fixedly mounted on the upper surface of the chassis; The telescopic device is located on the upper surface of the adjustment component (2) and moves the clamping device horizontally; The clamping device is located on the outer surface of the telescopic device, and the clamping device clamps the parts conveyed by the vibrating loading plate (11) and conveys them to the CNC lathe (1). The clamping device comprises a moving mechanism, a switching mechanism, a cleaning mechanism and a clamping mechanism. The moving mechanism drives the switching mechanism to move, the switching mechanism switches between the two cleaning mechanisms, and the clamping mechanism clamps the parts.

2. The industrial robot for assisting production of a CNC lathe according to claim 1, characterized in that: The telescopic device further comprises a support plate (3), wherein the support plate (3) is fixedly mounted on one end of the piston rod of the lifting hydraulic cylinder, a telescopic hydraulic cylinder (31) is fixedly mounted on the upper surface of the support plate (3), a push plate (32) is slidably inserted on the upper surface of the support plate (3) via a guide rail, one end of the piston rod of the telescopic hydraulic cylinder (31) is fixedly mounted on the lower surface of the push plate (32), a moving plate (33) is slidably inserted on the upper surface of the push plate (32) via a guide rail, the upper surface of the push plate (32) is rotatably connected to a transmission component (34) via a bearing, the transmission component (34) is composed of a synchronous wheel and a synchronous belt, a moving gear (35) is fixedly mounted on one end of a synchronous wheel of the transmission component (34), a moving rack (36) is fixedly mounted on the upper surface of the push plate (32), the moving gear (35) is meshed with the moving rack (36), and the lower surface of the moving plate (33) is fixedly mounted on the synchronous belt of the transmission component (34) via a connecting block.

3. The industrial robot for assisting production of a CNC lathe according to claim 2, characterized in that: The moving mechanism comprises a supporting inclined plate (4), wherein the supporting inclined plate (4) is fixedly mounted on the upper surface of the pushing plate (32), a sliding rod (41) is fixedly mounted on the upper surface of the moving plate (33), a mounting plate (43) is slidably inserted on the outer surface of the sliding rod (41), a return spring (42) is fixedly mounted on the outer surface of the sliding rod (41), one end of the return spring (42) is fixedly mounted on the lower surface of the mounting plate (43), a sliding rod (44) with a roller is fixedly mounted on the outer surface of the mounting plate (43), and the roller of the sliding rod (44) is slidably connected to the outer surface of the supporting inclined plate (4).

4. The industrial robot for assisting production of a CNC lathe according to claim 3, characterized in that: The switching mechanism comprises a switching motor (5), the switching motor (5) being fixedly mounted on the upper surface of the mounting plate (43), a support seat (51) being fixedly mounted on the upper surface of the mounting plate (43), an inner wall of the support seat (51) being rotatably connected to a rotating disk (52) with a gear ring via a bearing, and one end of an output shaft of the switching motor (5) being meshed with the gear ring of the rotating disk (52) via a gear.

5. The industrial robot for assisting production of a CNC lathe according to claim 3, characterized in that: The switching mechanism comprises a switching motor (5), the switching motor (5) being fixedly mounted on the upper surface of the mounting plate (43), a support seat (51) being fixedly mounted on the upper surface of the mounting plate (43), an inner wall of the support seat (51) being rotatably connected to a rotating disk (52) with a gear ring via a bearing, and one end of an output shaft of the switching motor (5) being meshed with the gear ring of the rotating disk (52) via a gear.

6. The industrial robot for assisting production of a CNC lathe according to claim 5, characterized in that: A clamping shell (7) is fixedly mounted on the outer surface of the connection groove of the air intake branch pipe (68) via a bracket, and a clamping gear ring (71) is rotatably connected to the inner wall of the clamping shell (7) via a bearing, and a moving block (72) with a rack is slidably inserted into the inner wall of the clamping shell (7), and a transmission gear (73) is rotatably connected to the inner wall of the clamping shell (7) via a bearing, and the transmission gear (73) is respectively meshed with the clamping gear ring (71) and the rack of the moving block (72), and a clamping motor (74) is fixedly mounted on the outer surface of the clamping shell (7), and one end of the output shaft of the clamping motor (74) is meshed with one of the transmission gears (73), and the moving block One end of the clamping roller (72) is rotatably connected to a clamping roller (75), one end of the clamping roller (75) is rotatably connected to a rotating component (76), the other end of the rotating component (76) is rotatably connected to the outer surface of the clamping shell (7) through a bearing, one end of the synchronous wheel of the rotating component (76) is fixedly mounted with a rotating gear (77), the outer surface of the clamping shell (7) is rotatably connected to a rotating ring gear (78), the rotating ring gear (78) is meshed with the rotating gear (77), and a rotating motor (79) is fixedly mounted on the outer surface of the clamping shell (7), one end of the output shaft of the rotating motor (79) is meshed with the rotating ring gear (78) through a gear.

7. The industrial robot for assisting production of a CNC lathe according to claim 6, characterized in that: An adjusting sleeve (8) is fixedly mounted on the outer surface of the clamping shell (7); an adjusting rod (81) with a sealing ring and a roller is slidably inserted into the inner wall of the adjusting sleeve (8); the roller of the adjusting rod (81) contacts the outer surface of the synchronous belt of the rotating component (76); a connecting spring (82) is sleeved on the outer surface of the adjusting rod (81); one end of the connecting spring (82) is fixedly mounted on the inner wall of the adjusting sleeve (8); one end of the adjusting sleeve (8) is fixedly connected to one end of the water inlet pipe (69) through a connecting pipe; an annular pipe (83) is fixedly mounted on one end of the air inlet pipe (68); one end of the annular pipe (83) is fixedly connected to the inner wall of the clamping shell (7) through a connecting pipe; and an air outlet hole (84) is provided on the outer surface of the clamping shell (7).

8. The industrial robot for assisting production of a CNC lathe according to claim 7, characterized in that: A cleaning sleeve (85) is fixedly mounted on the inner wall of the clamping shell (7), an inflatable airbag (86) with a spring is fixedly mounted on the inner wall of the cleaning sleeve (85), one end of the inflatable airbag (86) is fixedly connected to the inner wall of the annular pipe (83) via a connecting pipe, and a cleaning brush (87) is slidably inserted into the inner wall of the cleaning sleeve (85).

9. The industrial robot for assisting production of a CNC lathe according to claim 8, characterized in that: The clamping mechanism comprises a clamping hydraulic cylinder (9), the outer surface of which is fixedly mounted on the outer surface of a connecting groove of the air intake branch pipe (68), and a clamping claw (91) is fixedly mounted on one end of a piston rod of the clamping hydraulic cylinder (9).

10. A method for using an industrial robot for assisting production with a CNC lathe, using the industrial robot for assisting production with a CNC lathe as claimed in any one of claims 1 to 9, characterized in that: S1: When a cylindrical part needs to be processed, the vibrating loading plate (11) is started to transport the part, the clamping hydraulic cylinder (9) is started to push the clamping claw (91) through the clamping housing (7) and contact the part on the vibrating loading plate (11), the clamping claw (91) is started to clamp the part and then retract, the clamped part is located between the clamping rollers (75), the clamping motor (74) is started, a transmission gear (73) is driven to rotate, the transmission gear (73) is driven to rotate through the rotation of the clamping gear ring (71), the transmission gear (73) drives the moving block (72) to move, and at the same time, the suction water pump (63) is started to pump the water. The water in the conveying pipe (61) is sucked, the control valve on one side of the water inlet main pipe (66) is closed, and the control valve on the other side is opened, and the water in the connected regulating sleeve (8) enters the conveying pipe (61) through the water inlet pipe (69) and is then conveyed into the water storage tank (65). After the water pressure in the regulating sleeve (8) is reduced, the regulating rod (81) is reset under the action of the connecting spring (82), and the squeezing of the synchronous belt in the rotating component (76) is reduced, and the tension of the synchronous belt is adjusted so that the synchronous belt can cooperate with the movement of the moving block (72). The clamping roller (75) of the moving block (72) contacts the part to complete the clamping of the part, and the clamping claw (91) contacts the clamping of the part and resets; S2: After the air pump (62) is started, air is sucked into the delivery pipe (61), and the delivery pipe (61) delivers the gas into the main air intake pipe (67). The gas can be delivered to the air intake branch pipe (68) on the clamped part through the main air intake pipe (67). The gas in the air intake branch pipe (68) enters the annular pipe (83) and is then delivered into the clamping shell (7). The gas is blown onto the part through the air outlet (84). At the same time, the gas in the air intake branch pipe (68) enters the cleaning sleeve (85) and restarts the inflatable airbag (86). After the inflatable airbag (86) expands, it squeezes the cleaning brush (87), so that the cleaning brush (87) contacts the part; S3: At the same time, the rotating motor (79) is started, and the rotating ring gear (78) is driven to rotate through the gear, and then the rotating gear (77) on the rotating component (76) is driven to rotate, and then the clamping roller (75) is driven to rotate. The clamping roller (75) drives the part to rotate. After the dust removal on the surface of the part is completed, the rotating motor (79) is stopped, the air pump (62) stops delivering gas, and after the gas in the inflatable airbag (86) flows out, the spring inflatable airbag (86) in the inflatable airbag (86) is reset; S4: After the telescopic hydraulic cylinder (31) on the support plate (3) is started, the push plate (32) is pushed, and the push plate (32) drives the moving plate (33) to move. After the moving gear (35) on the synchronous wheel of the transmission component (34) on the push plate (32) is meshed with the moving rack (36), the transmission component (34) is driven to rotate. The synchronous belt in the transmission component (34) drives the moving plate (33) to move, and drives the mounting plate (43) to move closer to the CNC lathe (1). At the same time, the roller on the sliding rod (44) is moved on the supporting inclined plate ( 4), and when the inclined plate (4) leaves the supporting inclined plate (4), the mounting plate (43) is reset under the action of the reset spring (42), and the movement of the movable plate (33) drives the mounting plate (43) to move to the inside of the CNC lathe (1), and then the sliding rod (44) on the mounting plate (43) pushes the mounting plate (43) to move, so that the clamped part is close to the clamping part of the CNC lathe (1), and after the clamping hydraulic cylinder (9) is started, the clamping claw (91) clamps the part and conveys it to the clamping part of the CNC lathe (1), and the part is clamped by the clamping part; S5: When it is necessary to remove the processed parts on the CNC lathe (1), the switching motor (5) is started, and the rotating disk (52) on the support seat (51) is driven to rotate through the transmission of the gears, so as to complete the switching of the two clamping shells (7). The rotary joint facilitates the rotating disk (52) to drive the rotation of the air inlet main pipe (67) and the water inlet main pipe (66). After the clamping hydraulic cylinder (9) is started, the clamping claw (91) can clamp the parts on the CNC lathe (1), and the processed parts can be removed. The processed parts can enter the clamping shell (7), and the clamping roller (75) clamps the parts. The air pump (62) is started, and the extracted gas is blown to the water inlet pipe (69) containing the coolant to cool the gas. The gas outlet (84) transports the gas to the outer surface of the part to complete the cooling of the part. At the same time, the cleaning brush (87) cleans the part to reduce the residual debris after processing.

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