Automatic loading and unloading machine for processing hydraulic pipe joints and operation method thereof

Abstract

The present invention discloses an automatic loading and unloading machine for processing hydraulic pipe fittings, including an operating table, a hydraulic cylinder 1, a rotating shaft, a positioning block, a bearing block, a motor, a hydraulic cylinder 2, a moving plate, a hydraulic cylinder 3, a moving block, a mounting block, a top plate, a hydraulic cylinder 4, a connecting plate, a feeding barrel, a hydraulic cylinder 5, an infusion pump and a controller, characterized in that: the operating table is arranged on a bracket, a vertical plate, a fixed plate and a slide rail are arranged on the operating table, an oil tank is arranged on the back of the operating table, and a bearing is arranged on the fixed plate. The controller is arranged on the bracket, and a touch screen, an operation button and a power cord are arranged on the controller. The present invention selects a bearing block with a corresponding bearing groove according to hydraulic pipe fittings of different sizes, which not only improves the stability of the hydraulic pipe fittings in the bearing groove, but also expands the application range of the processing equipment and reduces the cost of manufacturing multiple sets of processing equipment.

Description

Technical Field

[0001] The invention relates to the technical field of hydraulic pipe joint processing, in particular to an automatic loading and unloading machine for hydraulic pipe joint processing and an operating method thereof. Background Art

[0002] Hydraulic pipe joints are one of the indispensable parts of hydraulic system pipes. During the processing of pipe joint sleeves, it is necessary to drill holes in the pipe joint sleeves. The drilling accuracy directly affects the assembly quality of the hydraulic system pipes. For example, the patent with application number 201620477041.4 discloses a sleeve drilling machine, which solves the problem of high labor intensity in drilling holes in pipe joint sleeves. However, it has the problems of small application scope, inability to automatically load and unload pipe joints during processing, and low processing quality of pipe joints. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic loading and unloading machine for hydraulic pipe joint processing and an operating method thereof, which has a reasonable structural design, good versatility, a wide range of applications, can not automatically load and unload the pipe joints during the processing, and has high processing quality of the pipe joints, in order to solve the problems of the existing hydraulic pipe joint processing devices, such as small application scope, inability to automatically load and unload the pipe joints during the processing, and low processing quality of the pipe joints.

[0004] The technical solution adopted by the present invention to solve the technical problem is:

[0005] An automatic loading and unloading machine for processing hydraulic pipe joints, comprising an operating table, a hydraulic cylinder 1, a rotating shaft, a positioning block, a bearing block, a motor, a hydraulic cylinder 2, a moving plate, a hydraulic cylinder 3, a moving block, a mounting block, a top plate, a hydraulic cylinder 4, a connecting plate, a feeding barrel, a hydraulic cylinder 5, an infusion pump and a controller, characterized in that: the operating table is arranged on a bracket, a vertical plate, a fixed plate and a slide rail are arranged on the operating table, an oil tank is arranged on the back of the operating table, and a bearing is arranged on the fixed plate, the operating table is connected to the bracket, the vertical plate, the fixed plate, the slide rail and the oil tank by welding, thereby improving the connection strength between the operating table and the bracket, the vertical plate, the fixed plate, the slide rail and the oil tank, and enhancing the structural strength of the processing equipment, the hydraulic cylinder 1 is arranged on the vertical plate, and A piston rod 1 is arranged on the hydraulic cylinder 1, the rotating shaft passes through the bearing horizontally, and a driven wheel is arranged on the rotating shaft, the positioning block is arranged on one end of the rotating shaft, and a positioning groove is arranged on the positioning block, the bearing block is arranged in the positioning groove, and a bearing groove is arranged on the bearing block, the motor is arranged on the operating table, and a driving wheel is arranged on the motor, the hydraulic cylinder 2 is arranged on the vertical plate, the piston rod 2 is arranged on the hydraulic cylinder 2, and the piston rod 2 is arranged parallel to the slide rail, a clamping block is arranged on the back of the moving plate, a positioning plate is arranged on the moving plate, the clamping block is clamped on the slide rail, and a sliding rod is arranged between the positioning plates, the hydraulic cylinder 3 is arranged on the positioning plate, and a piston rod 3 is arranged on the hydraulic cylinder 3 , and the piston rod three is arranged parallel to the sliding rod, the moving block is provided with sliding blocks on the two opposite side walls, the moving block is provided with a processing block, the sliding block is provided with a sliding cylinder, and the sliding rod passes through the sliding cylinder, the mounting block is installed on the processing block, and a processing column is arranged on the mounting block, the top plate is arranged on the vertical plate, the hydraulic cylinder four is arranged on the top plate, the piston rod four is arranged on the hydraulic cylinder four, and the piston rod four is vertically passed out from the bottom of the top plate, the connecting plate is connected to the piston rod four, and a bearing plate is vertically arranged on the connecting plate, one end of the feeding cylinder is arranged on the bearing plate, and the other end passes through the bearing plate, and a feeding plate is arranged on the feeding cylinder, the hydraulic pipe joint that needs to be processed is placed in the feeding plate, and the hydraulic pipe joint at the bottom The head falls into the feed barrel, and the piston rod five pushes the lowest hydraulic pipe joint to move into the bearing groove. The piston rod is withdrawn, so that the lowest hydraulic pipe joint in the feed plate falls into the feed barrel. The piston rod circulates and pushes the hydraulic pipe joint, realizing the automatic feeding of the hydraulic pipe joint and improving the work efficiency. The hydraulic cylinder five is arranged on the bearing plate, and the piston rod five is arranged on the hydraulic cylinder, and the piston rod five is extended into the feed barrel. The infusion pump is arranged on the top plate, and the infusion pump is provided with a suction pipe and a spray pipe, and the suction pipe is connected to the oil tank. The controller is arranged on the bracket, and a touch screen, an operation button, and a power cord are arranged on the controller. The power cord on the controller is connected to an external power supply to provide power for the operation of the processing equipment.Hydraulic cylinder 1 and piston rod 1 can push the processed hydraulic pipe joint out of the bearing groove, realize the unloading of hydraulic pipe joint and improve work efficiency. The motor drives the driving wheel to rotate, and the driving wheel drives the driven wheel to rotate through the belt, drives the rotating shaft, the positioning block and the bearing block to rotate, thereby driving the hydraulic pipe joint in the bearing groove to rotate, and the hydraulic pipe joint is processed. Hydraulic cylinder 2 and piston rod 2 push the moving plate to move along the slide rail, and hydraulic cylinder 3 and piston rod 3 push the moving block to move along the cross bar, so that the processing column contacts the hydraulic pipe joint during the rotation of the bearing block, and the hydraulic pipe joint is processed. After the processing is completed, hydraulic cylinder 1 and hydraulic cylinder 2 act in the opposite direction to separate the processing column from the processed hydraulic pipe joint. Hydraulic cylinder 4 and piston rod 4 push the connecting plate down. When the horizontal position of the feeding tube and the bearing groove is the same, piston rod 5 pushes the hydraulic pipe joint in the feeding tube and pushes the hydraulic pipe joint into the bearing groove, realizing the automatic loading and unloading of the hydraulic pipe joint, improving the degree of automation and reducing the labor intensity of the operator.

[0006] Preferably, a filter is provided on the operating table. During the processing of the hydraulic pipe joints, the infusion pump sprays out the processing fluid, which reduces the processing difficulty of the hydraulic pipe joints and improves the processing quality of the hydraulic pipe joints. The processing fluid after use falls onto the operating table, and the filter can filter out impurities mixed in the processing fluid, so that the filtered processing fluid flows back to the oil tank for continued use, thereby realizing the recycling of the processing fluid and improving the utilization efficiency of the processing fluid.

[0007] Preferably, the rotating shaft is configured as a hollow structure, the hollow rotating shaft is connected to the positioning groove and the bearing groove, and the piston rod is configured as a structure that can move in the hollow rotating shaft. The hydraulic cylinder pushes the piston rod to move in the hollow rotating shaft, so that the piston rod pushes the processed hydraulic pipe joint out of the bearing groove, thereby realizing the unloading of the processed hydraulic pipe joint, improving work efficiency and reducing the labor intensity of operators.

[0008] Preferably, the driving wheel of the motor is connected to the driven wheel through a belt, the motor drives the driving wheel to rotate, and the driving wheel drives the driven wheel to rotate through the belt, driving the rotating shaft, the positioning block and the bearing block to rotate, thereby driving the hydraulic pipe joint in the bearing groove to rotate, so that the processing column processes the hydraulic pipe joint during the rotation process, thereby improving work efficiency.

[0009] Preferably, the bearing block is configured as a structure that can be replaced on the positioning block, and the bearing block is connected to the positioning groove by a threaded connection to facilitate the installation or replacement of the bearing block in the positioning groove. According to the different sizes of hydraulic pipe joints, a bearing block with a corresponding bearing groove is selected, which not only improves the stability of the hydraulic pipe joint in the bearing groove, but also expands the application scope of the processing equipment and reduces the cost of manufacturing multiple sets of processing equipment.

[0010] Preferably, the movable plate is connected to piston rod 2, and the movable plate is arranged to be a structure that moves back and forth along the slide rail through the clamping block under the action of hydraulic cylinder 2 and piston rod 2. Hydraulic cylinder 2 and piston rod 2 push the movable plate to move along the slide rail, and hydraulic cylinder 3 and piston rod 3 push the movable block to move along the cross bar, so that the processing column contacts the hydraulic pipe joint during the rotation of the bearing block, and the hydraulic pipe joint is processed. After the processing is completed, hydraulic cylinder 1 and hydraulic cylinder 2 act in the opposite direction to separate the processing column from the processed hydraulic pipe joint.

[0011] Preferably, the moving block is connected to the piston rod three, and the moving block is arranged to be a structure that moves back and forth along the cross bar through the slider and the slide cylinder under the action of the hydraulic cylinder three and the piston rod three. The hydraulic cylinder three and the piston rod three push the moving block to move along the cross bar, so that the processing column contacts the hydraulic pipe joint during the rotation of the bearing block, and the hydraulic pipe joint is processed. After the processing of the hydraulic pipe joint is completed, the moving block drives the processing block and the processing column to move, so that the processing column is separated from the hydraulic pipe joint, providing space for the descent of the feed barrel, making it convenient for the piston rod five to push the unprocessed hydraulic pipe joint into the bearing groove, thereby improving the loading and unloading efficiency and automation degree of the hydraulic pipe joint and reducing the labor intensity of the operator.

[0012] Preferably, the mounting block is configured as a structure that can be replaced on the processing block, and the mounting block is connected to the processing block by a threaded connection to facilitate the installation or replacement of the mounting block on the processing block. According to different processing requirements of the hydraulic pipe fittings, processing blocks with different processing columns are selected, which not only improves the processing quality of the hydraulic pipe fittings, but also improves the versatility of the processing equipment, expands the scope of application of the processing equipment, and reduces the cost of manufacturing multiple sets of processing equipment.

[0013] Preferably, the controller is connected to hydraulic cylinder 1, motor, hydraulic cylinder 2, hydraulic cylinder 3, hydraulic cylinder 4, hydraulic cylinder 5 and infusion pump respectively through connecting lines, and the power line on the controller is connected to the external power supply to provide power for the operation of the processing equipment. Hydraulic cylinder 1 and piston rod 1 can push the processed hydraulic pipe joint out of the bearing groove, realize the unloading of the hydraulic pipe joint and improve the working efficiency. The motor drives the driving wheel to rotate, and the driving wheel drives the driven wheel to rotate through the belt, drives the rotating shaft, the positioning block and the bearing block to rotate, thereby driving the hydraulic pipe joint in the bearing groove to rotate, and the hydraulic pipe joint is processed. Hydraulic cylinder 2 and piston rod 1 can push the processed hydraulic pipe joint out of the bearing groove, realize the unloading of the hydraulic pipe joint and improve the working efficiency. Plug rod two pushes the moving plate to move along the slide rail, hydraulic cylinder three and piston rod three push the moving block to move along the cross bar, so that the processing column contacts the hydraulic pipe joint during the rotation of the bearing block, and the hydraulic pipe joint is processed. After the processing is completed, hydraulic cylinder one and hydraulic cylinder two act in the opposite direction to separate the processing column from the processed hydraulic pipe joint, hydraulic cylinder four and piston rod four push the connecting plate to descend, and when the horizontal positions of the conveying barrel and the bearing slot are the same, piston rod five pushes the hydraulic pipe joint in the conveying barrel, and pushes the hydraulic pipe joint into the bearing slot, thereby realizing automatic loading and unloading of the hydraulic pipe joint, improving the degree of automation, and reducing the labor intensity of operators.

[0014] An operating method for an automatic loading and unloading machine for processing hydraulic pipe joints, characterized in that the operating method comprises the following steps:

[0015] First: Check whether the circuit of the automatic loading and unloading machine for hydraulic pipe joint processing is normal, and whether the hydraulic cylinder 1, motor, hydraulic cylinder 2, hydraulic cylinder 3, hydraulic cylinder 4, hydraulic cylinder 5 and infusion pump can work normally;

[0016] Second: inject liquid oil into the oil tank, connect the power cord on the controller to the external power supply, put the hydraulic pipe joints that need to be processed into the feed plate, and select the bearing block with the corresponding bearing groove and the mounting block with the corresponding processing column according to the different hydraulic pipe joints, install the bearing block on the positioning block, and install the mounting block on the processing block;

[0017] Third: start hydraulic cylinder 4, hydraulic cylinder 4 and piston rod 4 push the connecting plate down, when the horizontal position of the feeding cylinder and the bearing tank are the same, start hydraulic cylinder 5, piston rod 5 pushes the hydraulic pipe joint in the feeding cylinder, and pushes the hydraulic pipe joint into the bearing tank;

[0018] Fourth: Start the motor, the motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the belt, drives the rotating shaft, the positioning block and the bearing block to rotate, thereby driving the hydraulic pipe joint in the bearing tank to rotate, and start the infusion pump. The infusion pump sucks the processing fluid in the oil tank through the suction pipe and sprays it onto the surface of the hydraulic pipe joint through the spray pipe;

[0019] Fifth: start hydraulic cylinder 2 and hydraulic cylinder 3. Hydraulic cylinder 2 and piston rod 2 push the moving plate to move along the slide rail. Hydraulic cylinder 3 and piston rod 3 push the moving block to move along the crossbar, so that the processing column contacts the hydraulic pipe joint during the rotation of the bearing block, and processes the hydraulic pipe joint. After the processing is completed, hydraulic cylinder 1 and hydraulic cylinder 2 work in the opposite direction to separate the processing column from the processed hydraulic pipe joint.

[0020] Sixth: start the hydraulic cylinder 1, the hydraulic cylinder 1 pushes the piston rod 1 to move in the hollow rotating shaft, so that the piston rod 1 pushes the processed hydraulic pipe joint out of the bearing groove, and the processing of the hydraulic pipe joint is completed;

[0021] Seventh: Start hydraulic cylinder 4 and hydraulic cylinder 5, and push the hydraulic pipe joints to be processed into the bearing groove for processing;

[0022] Eighth: After the processing of the hydraulic pipe joints is completed, turn off the hydraulic cylinder 1, motor, hydraulic cylinder 2, hydraulic cylinder 3, hydraulic cylinder 4, hydraulic cylinder 5, and infusion pump, clean up the impurities generated during the processing of the hydraulic pipe joints, and cut off the power supply.

[0023] Beneficial effect: The present invention connects the moving block with the piston rod three, and arranges the moving block to be a structure which moves back and forth along the cross bar through the sliding block and the sliding cylinder under the action of the hydraulic cylinder three and the piston rod three. The hydraulic cylinder three and the piston rod three push the moving block to move along the cross bar, so that the processing column contacts the hydraulic pipe joint during the rotation of the bearing block, and the hydraulic pipe joint is processed. After the processing of the hydraulic pipe joint is completed, the moving block drives the processing block and the processing column to move, so that the processing column is separated from the hydraulic pipe joint, providing space for the descent of the feeding tube, making it convenient for the piston rod five to push the unprocessed hydraulic pipe joint into the bearing groove, thereby improving the loading and unloading efficiency and the degree of automation of the hydraulic pipe joint, and reducing the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Figure 2 It is a partial structural diagram of the present invention, illustrating the connection structure between the operating table and the filter screen.

[0026] Figure 3 It is a partial structural schematic diagram of the present invention, illustrating the connection structure between the rotating shaft and the positioning block.

[0027] Figure 4 It is a partial structural schematic diagram of the present invention, illustrating the connection structure between the moving plate and the hydraulic cylinder three.

[0028] Figure 5 It is a partial structural schematic diagram of the present invention, illustrating the connection structure between the moving block and the processing block.

[0029] Figure 6 It is a partial structural schematic diagram of the present invention, illustrating the connection structure between the feeding cylinder and the bearing plate.

[0030] Figure 7 It is a partial structural schematic diagram of the present invention, illustrating the connection structure between the feeding cylinder and the feeding plate.

[0031] Figure 8 It is another schematic diagram of the implementation structure of the present invention.

[0032] In the figure: 1. operating table, 2. hydraulic cylinder 1, 3. rotating shaft, 4. positioning block, 5. bearing block, 6. motor, 7. hydraulic cylinder 2, 8. moving plate, 9. hydraulic cylinder 3, 10. moving block, 11. mounting block, 12. top plate, 13. hydraulic cylinder 4, 14. connecting plate, 15. feeding barrel, 16. hydraulic cylinder 5, 17. infusion pump, 18. controller, 19. bracket, 20. vertical plate, 21. fixed plate, 22. slide rail, 23. filter screen, 24. oil tank, 25. bearing, 26. piston rod 1, 27. Driven wheel, 28. Positioning groove, 29. Loading groove, 30. Driving wheel, 31. Belt, 32. Piston rod 2, 33. Block, 34. Positioning plate, 35. Slide bar, 36. Piston rod 3, 37. Sliding block, 38. Processing block, 39. Slide cylinder, 40. Processing column, 41. Piston rod 4, 42. Loading plate, 43. Feeding plate, 44. Piston rod 5, 45. Liquid suction tube, 46. Liquid spraying tube, 47. Touch screen, 48. Operation button, 49. Power cord, 50. Connecting line, 51. Filter layer. DETAILED DESCRIPTION

[0033] The present invention will be described in more detail below with reference to the accompanying drawings.

[0034] Embodiment 1:

[0035] As attached Figure 1-7As shown, an automatic loading and unloading machine for processing hydraulic pipe joints includes an operating table 1, a hydraulic cylinder 1 2, a rotating shaft 3, a positioning block 4, a bearing block 5, a motor 6, a hydraulic cylinder 2 7, a moving plate 8, a hydraulic cylinder 3 9, a moving block 10, a mounting block 11, a top plate 12, a hydraulic cylinder 4 13, a connecting plate 14, a feeding cylinder 15, a hydraulic cylinder 5 16, an infusion pump 17 and a controller 18, characterized in that: the operating table 1 is arranged on a bracket 19, a vertical plate 20, a fixed plate 21, and a slide rail 22 are arranged on the operating table 1, an oil tank 24 is arranged on the back of the operating table 1, and a bearing 25 is arranged on the fixed plate 21, the operating table 1 is connected to the bracket 19, the vertical plate 20, the fixed plate 21, the slide rail 22, and the oil tank 24 by welding, which improves the operating efficiency. The connection strength between the workbench 1 and the bracket 19, the vertical plate 20, the fixed plate 21, the slide rail 22, and the oil tank 24 enhances the structural strength of the processing equipment. The hydraulic cylinder 2 is arranged on the vertical plate 20, and a piston rod 26 is arranged on the hydraulic cylinder 2. The rotating shaft 3 passes through the bearing 25 horizontally, and a driven wheel 27 is arranged on the rotating shaft 3. The positioning block 4 is arranged on one end of the rotating shaft 3, and a positioning groove 28 is arranged on the positioning block 4. The bearing block 5 is arranged in the positioning groove 28, and a bearing groove 29 is arranged on the bearing block 5. The motor 6 is arranged on the operating table 1, and a driving wheel 30 is arranged on the motor 6. The hydraulic cylinder 27 is arranged on the vertical plate 20, and a piston rod 232 is arranged on the hydraulic cylinder 27. The piston rod 22 is arranged parallel to the slide rail 22, a block 33 is arranged on the back of the movable plate 8, a positioning plate 34 is arranged on the movable plate 8, the block 33 is engaged with the slide rail 22, and a slide bar 35 is arranged between the positioning plate 34 and the positioning plate 34, the hydraulic cylinder 3 9 is arranged on the positioning plate 34, a piston rod 36 is arranged on the hydraulic cylinder 3 9, and the piston rod 36 is arranged parallel to the slide bar 35, the movable block 10 is provided with a slider 37 on the two opposite side walls, a processing block 38 is arranged on the movable block 10, a slide cylinder 39 is arranged on the slide cylinder 39, and the slide rod 35 passes through the slide cylinder 39, the mounting block 11 is installed on the processing block 38, and a processing column 40 is arranged on the mounting block 11, and the top plate 12 is arranged On the vertical plate 20, the hydraulic cylinder four 13 is arranged on the top plate 12, and a piston rod four 41 is arranged on the hydraulic cylinder four 13, and the piston rod four 41 is vertically passed through the bottom of the top plate 12, the connecting plate 14 is connected to the piston rod four 41, and a bearing plate 42 is vertically arranged on the connecting plate 14, one end of the feeding barrel 15 is arranged on the bearing plate 42, and the other end passes through the bearing plate 42, and a feeding plate 43 is arranged on the feeding barrel 15, the hydraulic pipe joints to be processed are placed in the feeding plate 43, the lowest hydraulic pipe joints fall into the feeding barrel 15, the piston rod five 44 pushes the lowest hydraulic pipe joint to move into the bearing groove 29, and the piston rod is withdrawn, so that the lowest hydraulic pipe joint in the feeding plate 43 falls into the feeding barrel 15,The piston rod circulates to push the hydraulic pipe joint, realizing the automatic loading of the hydraulic pipe joint and improving the work efficiency. The hydraulic cylinder 16 is arranged on the bearing plate 42, and a piston rod 44 is arranged on the hydraulic cylinder, and the piston rod 44 is extended into the feeding cylinder 15. The infusion pump 17 is arranged on the top plate 12, and a suction pipe 45 and a spray pipe 46 are arranged on the infusion pump 17, and the suction pipe 45 is connected to the oil tank 24. The controller 18 is arranged on the bracket 19, and a touch screen 47, an operation button 48, and a power cord 49 are arranged on the controller 18. The power cord 49 on the controller 18 is connected to an external power supply to provide electrical energy for the operation of the processing equipment. The hydraulic cylinder 2 and the piston rod 26 can push the processed hydraulic pipe joint out of the bearing groove 29, realizing the unloading of the hydraulic pipe joint and improving the work efficiency. The motor 6 drives the driving wheel 30 to rotate, and the driving wheel 30 drives the driven wheel 2 through the belt 31 7 rotates, driving the rotating shaft 3, the positioning block 4 and the bearing block 5 to rotate, thereby driving the hydraulic pipe joint in the bearing groove 29 to rotate, and processing the hydraulic pipe joint. The hydraulic cylinder 2 7 and the piston rod 2 32 push the moving plate 8 to move along the slide rail 22, and the hydraulic cylinder 3 9 and the piston rod 3 36 push the moving block 10 to move along the cross bar, so that the processing column 40 contacts the hydraulic pipe joint during the rotation of the bearing block 5, and the hydraulic pipe joint is processed. After the processing is completed, the hydraulic cylinder 1 2 and the hydraulic cylinder 2 7 act in the opposite direction to separate the processing column 40 from the processed hydraulic pipe joint. The hydraulic cylinder 4 13 and the piston rod 4 41 push the connecting plate 14 to descend. When the horizontal positions of the conveying barrel 15 and the bearing groove 29 are the same, the piston rod 5 44 pushes the hydraulic pipe joint in the conveying barrel 15 and pushes the hydraulic pipe joint into the bearing groove 29, realizing the automatic loading and unloading of the hydraulic pipe joint, improving the degree of automation, and reducing the labor intensity of the operator.

[0036] Preferably, a filter screen 23 is provided on the operating table 1. During the processing of the hydraulic pipe joints, the infusion pump 17 sprays out the processing fluid, which reduces the processing difficulty of the hydraulic pipe joints and improves the processing quality of the hydraulic pipe joints. The processing fluid after use falls onto the operating table 1, and the filter screen 23 can filter out impurities mixed in the processing fluid, so that the filtered processing fluid flows back to the oil tank 24 for continued use, thereby realizing the recycling of the processing fluid and improving the utilization efficiency of the processing fluid.

[0037] Preferably, the rotating shaft 3 is configured as a hollow structure, the hollow rotating shaft 3 is connected to the positioning groove 28 and the bearing groove 29, and the piston rod 26 is configured as a structure that can move in the hollow rotating shaft 3. The hydraulic cylinder 2 pushes the piston rod 26 to move in the hollow rotating shaft 3, so that the piston rod 26 pushes the processed hydraulic pipe joint out of the bearing groove 29, thereby realizing the unloading of the processed hydraulic pipe joint, improving work efficiency and reducing the labor intensity of operators.

[0038] Preferably, the driving wheel 30 of the motor 6 is connected to the driven wheel 27 via a belt 31, the motor 6 drives the driving wheel 30 to rotate, the driving wheel 30 drives the driven wheel 27 to rotate via the belt 31, drives the rotating shaft 3, the positioning block 4 and the bearing block 5 to rotate, thereby driving the hydraulic pipe joint in the bearing groove 29 to rotate, so that the processing column 40 processes the hydraulic pipe joint during the rotation process, thereby improving work efficiency.

[0039] Preferably, the bearing block 5 is configured as a structure that can be replaced on the positioning block 4, and the bearing block 5 is connected to the positioning groove 28 by a threaded connection, so as to facilitate the installation or replacement of the bearing block 5 in the positioning groove 28. According to the different sizes of hydraulic pipe joints, the bearing block 5 with the corresponding bearing groove 29 is selected, which not only improves the stability of the hydraulic pipe joints in the bearing groove 29, but also expands the application scope of the processing equipment and reduces the cost of manufacturing multiple sets of processing equipment.

[0040] Preferably, the movable plate 8 is connected to the piston rod 232, and the movable plate 8 is set to a structure that moves back and forth along the slide rail 22 through the clamping block 33 under the action of the hydraulic cylinder 27 and the piston rod 232. The hydraulic cylinder 27 and the piston rod 232 push the movable plate 8 to move along the slide rail 22, and the hydraulic cylinder 39 and the piston rod 36 push the movable block 10 to move along the cross bar, so that the processing column 40 contacts the hydraulic pipe joint during the rotation of the bearing block 5, and the hydraulic pipe joint is processed. After the processing is completed, the hydraulic cylinder 1 2 and the hydraulic cylinder 2 7 act in the opposite direction to separate the processing column 40 from the processed hydraulic pipe joint.

[0041] Preferably, the moving block 10 is connected to the piston rod three 36, and the moving block 10 is set to a structure that moves back and forth along the cross bar through the slider 37 and the slide cylinder 39 under the action of the hydraulic cylinder three 9 and the piston rod three 36. The hydraulic cylinder three 9 and the piston rod three 36 push the moving block 10 to move along the cross bar, so that the processing column 40 contacts the hydraulic pipe joint during the rotation of the bearing block 5, and the hydraulic pipe joint is processed. After the processing of the hydraulic pipe joint is completed, the moving block 10 drives the processing block 38 and the processing column 40 to move, so that the processing column 40 is separated from the hydraulic pipe joint, providing space for the descent of the feed barrel 15, and facilitating the piston rod five 44 to push the unprocessed hydraulic pipe joint into the bearing groove 29, thereby improving the loading and unloading efficiency and automation degree of the hydraulic pipe joint and reducing the labor intensity of the operator.

[0042] Preferably, the mounting block 11 is configured to be replaceable on the processing block 38, and the mounting block 11 and the processing block 38 are connected by threads to facilitate installation or replacement of the mounting block 11 on the processing block 38. According to different processing requirements of the hydraulic pipe joints, a processing block 38 with different processing columns 40 is selected, which not only improves the processing quality of the hydraulic pipe joints, but also improves the versatility of the processing equipment, expands the scope of application of the processing equipment, and reduces the cost of manufacturing multiple sets of processing equipment.

[0043] Preferably, the controller 18 is connected to the hydraulic cylinder 1 2, the motor 6, the hydraulic cylinder 2 7, the hydraulic cylinder 3 9, the hydraulic cylinder 4 13, the hydraulic cylinder 5 16, and the infusion pump 17 through the connecting line 50, and the power line 49 on the controller 18 is connected to the external power supply to provide electric energy for the operation of the processing equipment. The hydraulic cylinder 1 2 and the piston rod 1 26 can push the processed hydraulic pipe joint out of the bearing groove 29, realize the unloading of the hydraulic pipe joint, and improve the work efficiency. The motor 6 drives the driving wheel 30 to rotate, and the driving wheel 30 drives the driven wheel 27 to rotate through the belt 31, drives the rotating shaft 3, the positioning block 4 and the bearing block 5 to rotate, thereby driving the hydraulic pipe joint in the bearing groove 29 to rotate, and the hydraulic pipe joint is processed. The hydraulic cylinder 2 7 , piston rod two 32 pushes the moving plate 8 to move along the slide rail 22, hydraulic cylinder three 9 and piston rod three 36 push the moving block 10 to move along the cross bar, so that the processing column 40 contacts the hydraulic pipe joint during the rotation of the bearing block 5, and the hydraulic pipe joint is processed. After the processing is completed, hydraulic cylinder one 2 and hydraulic cylinder two 7 act in the opposite direction to separate the processing column 40 from the processed hydraulic pipe joint, hydraulic cylinder four 13 and piston rod four 41 push the connecting plate 14 to descend, and when the horizontal position of the conveying barrel 15 and the bearing groove 29 are the same, the piston rod five 44 pushes the hydraulic pipe joint in the conveying barrel 15, and pushes the hydraulic pipe joint into the bearing groove 29, thereby realizing automatic loading and unloading of the hydraulic pipe joint, improving the degree of automation, and reducing the labor intensity of the operator.

[0044] An operating method for an automatic loading and unloading machine for processing hydraulic pipe joints, characterized in that the operating method comprises the following steps:

[0045] First: Check whether the circuit of the automatic loading and unloading machine for hydraulic pipe joint processing is normal, whether the hydraulic cylinder 1 2, motor 6, hydraulic cylinder 2 7, hydraulic cylinder 3 9, hydraulic cylinder 4 13, hydraulic cylinder 5 16, and infusion pump 17 can work normally;

[0046] Second: inject liquid oil into the oil tank 24, connect the power line 49 on the controller 18 to the external power supply, put the hydraulic pipe joints to be processed into the feed plate 43, select the bearing block 5 with the corresponding bearing groove 29 and the mounting block 11 with the corresponding processing column 40 according to the different hydraulic pipe joints, install the bearing block 5 on the positioning block 4, and install the mounting block 11 on the processing block 38;

[0047] Third: start the hydraulic cylinder 4 13, the hydraulic cylinder 4 13 and the piston rod 41 push the connecting plate 14 down, when the horizontal positions of the feeding cylinder 15 and the bearing groove 29 are the same, start the hydraulic cylinder 5 16, the piston rod 5 44 pushes the hydraulic pipe joint in the feeding cylinder 15, and pushes the hydraulic pipe joint into the bearing groove 29;

[0048] Fourth: start the motor 6, the motor 6 drives the driving wheel 30 to rotate, the driving wheel 30 drives the driven wheel 27 to rotate through the belt 31, drives the rotating shaft 3, the positioning block 4 and the bearing block 5 to rotate, thereby driving the hydraulic pipe joint in the bearing groove 29 to rotate, and starts the infusion pump 17, the infusion pump 17 sucks the processing fluid in the oil tank 24 through the suction pipe 45, and sprays it onto the surface of the hydraulic pipe joint through the spray pipe 46;

[0049] Fifth: start the hydraulic cylinder 2 7 and the hydraulic cylinder 3 9. The hydraulic cylinder 2 7 and the piston rod 2 32 push the moving plate 8 to move along the slide rail 22. The hydraulic cylinder 3 9 and the piston rod 3 36 push the moving block 10 to move along the crossbar, so that the processing column 40 contacts the hydraulic pipe joint during the rotation of the bearing block 5, and processes the hydraulic pipe joint. After the processing is completed, the hydraulic cylinder 1 2 and the hydraulic cylinder 2 7 act in the opposite direction to separate the processing column 40 from the processed hydraulic pipe joint;

[0050] Sixth: start the hydraulic cylinder 2, the hydraulic cylinder 2 pushes the piston rod 26 to move in the hollow rotating shaft 3, so that the piston rod 26 pushes the processed hydraulic pipe joint out of the bearing groove 29, and completes the unloading of the processed hydraulic pipe joint;

[0051] Seventh: start the hydraulic cylinder 4 13 and the hydraulic cylinder 5 16, and push the hydraulic pipe joint to be processed into the bearing groove 29 for processing;

[0052] Eighth: After the processing of the hydraulic pipe joint is completed, turn off the hydraulic cylinder 1 2, the motor 6, the hydraulic cylinder 2 7, the hydraulic cylinder 3 9, the hydraulic cylinder 4 13, the hydraulic cylinder 5 16, and the infusion pump 17, clean up the impurities generated during the processing of the hydraulic pipe joint, and cut off the power supply.

[0053] Embodiment 2:

[0054] As attached Figure 8As shown, an automatic loading and unloading machine for processing hydraulic pipe joints includes an operating table 1, a hydraulic cylinder 1 2, a rotating shaft 3, a positioning block 4, a bearing block 5, a motor 6, a hydraulic cylinder 2 7, a moving plate 8, a hydraulic cylinder 3 9, a moving block 10, a mounting block 11, a top plate 12, a hydraulic cylinder 4 13, a connecting plate 14, a feeding cylinder 15, a hydraulic cylinder 5 16, an infusion pump 17 and a controller 18, characterized in that: the operating table 1 is arranged on a bracket 19, a vertical plate 20, a fixed plate 21, and a slide rail 22 are arranged on the operating table 1, an oil tank 24 is arranged on the back of the operating table 1, and a bearing 25 is arranged on the fixed plate 21, the operating table 1 is connected to the bracket 19, the vertical plate 20, the fixed plate 21, the slide rail 22, and the oil tank 24 by welding, which improves the operating efficiency. The connection strength between the workbench 1 and the bracket 19, the vertical plate 20, the fixed plate 21, the slide rail 22, and the oil tank 24 enhances the structural strength of the processing equipment. The hydraulic cylinder 2 is arranged on the vertical plate 20, and a piston rod 26 is arranged on the hydraulic cylinder 2. The rotating shaft 3 passes through the bearing 25 horizontally, and a driven wheel 27 is arranged on the rotating shaft 3. The positioning block 4 is arranged on one end of the rotating shaft 3, and a positioning groove 28 is arranged on the positioning block 4. The bearing block 5 is arranged in the positioning groove 28, and a bearing groove 29 is arranged on the bearing block 5. The motor 6 is arranged on the operating table 1, and a driving wheel 30 is arranged on the motor 6. The hydraulic cylinder 27 is arranged on the vertical plate 20, and a piston rod 232 is arranged on the hydraulic cylinder 27. The piston rod 22 is arranged parallel to the slide rail 22, a block 33 is arranged on the back of the movable plate 8, a positioning plate 34 is arranged on the movable plate 8, the block 33 is engaged with the slide rail 22, and a slide bar 35 is arranged between the positioning plate 34 and the positioning plate 34, the hydraulic cylinder 3 9 is arranged on the positioning plate 34, a piston rod 36 is arranged on the hydraulic cylinder 3 9, and the piston rod 36 is arranged parallel to the slide bar 35, the movable block 10 is provided with a slider 37 on the two opposite side walls, a processing block 38 is arranged on the movable block 10, a slide cylinder 39 is arranged on the slide cylinder 39, and the slide rod 35 passes through the slide cylinder 39, the mounting block 11 is installed on the processing block 38, and a processing column 40 is arranged on the mounting block 11, and the top plate 12 is arranged On the vertical plate 20, the hydraulic cylinder four 13 is arranged on the top plate 12, and a piston rod four 41 is arranged on the hydraulic cylinder four 13, and the piston rod four 41 is vertically passed through the bottom of the top plate 12, the connecting plate 14 is connected to the piston rod four 41, and a bearing plate 42 is vertically arranged on the connecting plate 14, one end of the feeding barrel 15 is arranged on the bearing plate 42, and the other end passes through the bearing plate 42, and a feeding plate 43 is arranged on the feeding barrel 15, the hydraulic pipe joints to be processed are placed in the feeding plate 43, the lowest hydraulic pipe joints fall into the feeding barrel 15, the piston rod five 44 pushes the lowest hydraulic pipe joint to move into the bearing groove 29, and the piston rod is withdrawn, so that the lowest hydraulic pipe joint in the feeding plate 43 falls into the feeding barrel 15,The piston rod circulates to push the hydraulic pipe joint, realizing the automatic loading of the hydraulic pipe joint and improving the work efficiency. The hydraulic cylinder 16 is arranged on the bearing plate 42, and a piston rod 44 is arranged on the hydraulic cylinder, and the piston rod 44 is extended into the feeding cylinder 15. The infusion pump 17 is arranged on the top plate 12, and a suction pipe 45 and a spray pipe 46 are arranged on the infusion pump 17, and the suction pipe 45 is connected to the oil tank 24. The controller 18 is arranged on the bracket 19, and a touch screen 47, an operation button 48, and a power cord 49 are arranged on the controller 18. The power cord 49 on the controller 18 is connected to an external power supply to provide electrical energy for the operation of the processing equipment. The hydraulic cylinder 2 and the piston rod 26 can push the processed hydraulic pipe joint out of the bearing groove 29, realizing the unloading of the hydraulic pipe joint and improving the work efficiency. The motor 6 drives the driving wheel 30 to rotate, and the driving wheel 30 drives the driven wheel 2 through the belt 31 7 rotates, driving the rotating shaft 3, the positioning block 4 and the bearing block 5 to rotate, thereby driving the hydraulic pipe joint in the bearing groove 29 to rotate, and processing the hydraulic pipe joint. The hydraulic cylinder 2 7 and the piston rod 2 32 push the moving plate 8 to move along the slide rail 22, and the hydraulic cylinder 3 9 and the piston rod 3 36 push the moving block 10 to move along the cross bar, so that the processing column 40 contacts the hydraulic pipe joint during the rotation of the bearing block 5, and the hydraulic pipe joint is processed. After the processing is completed, the hydraulic cylinder 1 2 and the hydraulic cylinder 2 7 act in the opposite direction to separate the processing column 40 from the processed hydraulic pipe joint. The hydraulic cylinder 4 13 and the piston rod 4 41 push the connecting plate 14 to descend. When the horizontal positions of the conveying barrel 15 and the bearing groove 29 are the same, the piston rod 5 44 pushes the hydraulic pipe joint in the conveying barrel 15 and pushes the hydraulic pipe joint into the bearing groove 29, realizing the automatic loading and unloading of the hydraulic pipe joint, improving the degree of automation, and reducing the labor intensity of the operator.

[0055] Preferably, a filter screen 23 is provided on the operating table 1. During the processing of the hydraulic pipe joints, the infusion pump 17 sprays out the processing fluid, which reduces the processing difficulty of the hydraulic pipe joints and improves the processing quality of the hydraulic pipe joints. The processing fluid after use falls onto the operating table 1, and the filter screen 23 can filter out impurities mixed in the processing fluid, so that the filtered processing fluid flows back to the oil tank 24 for continued use, thereby realizing the recycling of the processing fluid and improving the utilization efficiency of the processing fluid.

[0056] Preferably, the rotating shaft 3 is configured as a hollow structure, the hollow rotating shaft 3 is connected to the positioning groove 28 and the bearing groove 29, and the piston rod 26 is configured as a structure that can move in the hollow rotating shaft 3. The hydraulic cylinder 2 pushes the piston rod 26 to move in the hollow rotating shaft 3, so that the piston rod 26 pushes the processed hydraulic pipe joint out of the bearing groove 29, thereby realizing the unloading of the processed hydraulic pipe joint, improving work efficiency and reducing the labor intensity of operators.

[0057] Preferably, the driving wheel 30 of the motor 6 is connected to the driven wheel 27 via a belt 31, the motor 6 drives the driving wheel 30 to rotate, the driving wheel 30 drives the driven wheel 27 to rotate via the belt 31, drives the rotating shaft 3, the positioning block 4 and the bearing block 5 to rotate, thereby driving the hydraulic pipe joint in the bearing groove 29 to rotate, so that the processing column 40 processes the hydraulic pipe joint during the rotation process, thereby improving work efficiency.

[0058] Preferably, the bearing block 5 is configured as a structure that can be replaced on the positioning block 4, and the bearing block 5 is connected to the positioning groove 28 by a threaded connection, so as to facilitate the installation or replacement of the bearing block 5 in the positioning groove 28. According to the different sizes of hydraulic pipe joints, the bearing block 5 with the corresponding bearing groove 29 is selected, which not only improves the stability of the hydraulic pipe joints in the bearing groove 29, but also expands the application scope of the processing equipment and reduces the cost of manufacturing multiple sets of processing equipment.

[0059] Preferably, the movable plate 8 is connected to the piston rod 232, and the movable plate 8 is set to a structure that moves back and forth along the slide rail 22 through the clamping block 33 under the action of the hydraulic cylinder 27 and the piston rod 232. The hydraulic cylinder 27 and the piston rod 232 push the movable plate 8 to move along the slide rail 22, and the hydraulic cylinder 39 and the piston rod 36 push the movable block 10 to move along the cross bar, so that the processing column 40 contacts the hydraulic pipe joint during the rotation of the bearing block 5, and the hydraulic pipe joint is processed. After the processing is completed, the hydraulic cylinder 1 2 and the hydraulic cylinder 2 7 act in the opposite direction to separate the processing column 40 from the processed hydraulic pipe joint.

[0060] Preferably, the moving block 10 is connected to the piston rod three 36, and the moving block 10 is set to a structure that moves back and forth along the cross bar through the slider 37 and the slide cylinder 39 under the action of the hydraulic cylinder three 9 and the piston rod three 36. The hydraulic cylinder three 9 and the piston rod three 36 push the moving block 10 to move along the cross bar, so that the processing column 40 contacts the hydraulic pipe joint during the rotation of the bearing block 5, and the hydraulic pipe joint is processed. After the processing of the hydraulic pipe joint is completed, the moving block 10 drives the processing block 38 and the processing column 40 to move, so that the processing column 40 is separated from the hydraulic pipe joint, providing space for the descent of the feed barrel 15, and facilitating the piston rod five 44 to push the unprocessed hydraulic pipe joint into the bearing groove 29, thereby improving the loading and unloading efficiency and automation degree of the hydraulic pipe joint and reducing the labor intensity of the operator.

[0061] Preferably, the mounting block 11 is configured to be replaceable on the processing block 38, and the mounting block 11 and the processing block 38 are connected by threads to facilitate installation or replacement of the mounting block 11 on the processing block 38. According to different processing requirements of the hydraulic pipe joints, a processing block 38 with different processing columns 40 is selected, which not only improves the processing quality of the hydraulic pipe joints, but also improves the versatility of the processing equipment, expands the scope of application of the processing equipment, and reduces the cost of manufacturing multiple sets of processing equipment.

[0062] Preferably, the controller 18 is connected to the hydraulic cylinder 1 2, the motor 6, the hydraulic cylinder 2 7, the hydraulic cylinder 3 9, the hydraulic cylinder 4 13, the hydraulic cylinder 5 16, and the infusion pump 17 through the connecting line 50, and the power line 49 on the controller 18 is connected to the external power supply to provide electric energy for the operation of the processing equipment. The hydraulic cylinder 1 2 and the piston rod 1 26 can push the processed hydraulic pipe joint out of the bearing groove 29, realize the unloading of the hydraulic pipe joint, and improve the work efficiency. The motor 6 drives the driving wheel 30 to rotate, and the driving wheel 30 drives the driven wheel 27 to rotate through the belt 31, drives the rotating shaft 3, the positioning block 4 and the bearing block 5 to rotate, thereby driving the hydraulic pipe joint in the bearing groove 29 to rotate, and the hydraulic pipe joint is processed. The hydraulic cylinder 2 7 , piston rod two 32 pushes the moving plate 8 to move along the slide rail 22, hydraulic cylinder three 9 and piston rod three 36 push the moving block 10 to move along the cross bar, so that the processing column 40 contacts the hydraulic pipe joint during the rotation of the bearing block 5, and the hydraulic pipe joint is processed. After the processing is completed, hydraulic cylinder one 2 and hydraulic cylinder two 7 act in the opposite direction to separate the processing column 40 from the processed hydraulic pipe joint, hydraulic cylinder four 13 and piston rod four 41 push the connecting plate 14 to descend, and when the horizontal position of the conveying barrel 15 and the bearing groove 29 are the same, the piston rod five 44 pushes the hydraulic pipe joint in the conveying barrel 15, and pushes the hydraulic pipe joint into the bearing groove 29, thereby realizing automatic loading and unloading of the hydraulic pipe joint, improving the degree of automation, and reducing the labor intensity of the operator.

[0063] Preferably, a vertically structured filter layer 51 is provided in the oil tank 24, and the filter layer 51 can fully filter out impurities mixed in the processing fluid, thereby preventing the impurities from being sprayed onto the surface of the hydraulic pipe joint under the action of the infusion pump 17, thereby affecting the processing quality of the hydraulic pipe joint, thereby improving the processing quality of the hydraulic pipe joint.

[0064] An operating method for an automatic loading and unloading machine for processing hydraulic pipe joints, characterized in that the operating method comprises the following steps:

[0065] First: Check whether the circuit of the automatic loading and unloading machine for hydraulic pipe joint processing is normal, whether the hydraulic cylinder 1 2, motor 6, hydraulic cylinder 2 7, hydraulic cylinder 3 9, hydraulic cylinder 4 13, hydraulic cylinder 5 16, and infusion pump 17 can work normally;

[0066] Second: inject liquid oil into the oil tank 24, connect the power line 49 on the controller 18 to the external power supply, put the hydraulic pipe joints to be processed into the feed plate 43, select the bearing block 5 with the corresponding bearing groove 29 and the mounting block 11 with the corresponding processing column 40 according to the different hydraulic pipe joints, install the bearing block 5 on the positioning block 4, and install the mounting block 11 on the processing block 38;

[0067] Third: start the hydraulic cylinder 4 13, the hydraulic cylinder 4 13 and the piston rod 41 push the connecting plate 14 down, when the horizontal positions of the feeding cylinder 15 and the bearing groove 29 are the same, start the hydraulic cylinder 5 16, the piston rod 5 44 pushes the hydraulic pipe joint in the feeding cylinder 15, and pushes the hydraulic pipe joint into the bearing groove 29;

[0068] Fourth: start the motor 6, the motor 6 drives the driving wheel 30 to rotate, the driving wheel 30 drives the driven wheel 27 to rotate through the belt 31, drives the rotating shaft 3, the positioning block 4 and the bearing block 5 to rotate, thereby driving the hydraulic pipe joint in the bearing groove 29 to rotate, and starts the infusion pump 17, the infusion pump 17 sucks the processing fluid in the oil tank 24 through the suction pipe 45, and sprays it onto the surface of the hydraulic pipe joint through the spray pipe 46;

[0069] Fifth: start the hydraulic cylinder 2 7 and the hydraulic cylinder 3 9. The hydraulic cylinder 2 7 and the piston rod 2 32 push the moving plate 8 to move along the slide rail 22. The hydraulic cylinder 3 9 and the piston rod 3 36 push the moving block 10 to move along the crossbar, so that the processing column 40 contacts the hydraulic pipe joint during the rotation of the bearing block 5, and processes the hydraulic pipe joint. After the processing is completed, the hydraulic cylinder 1 2 and the hydraulic cylinder 2 7 act in the opposite direction to separate the processing column 40 from the processed hydraulic pipe joint;

[0070] Sixth: start the hydraulic cylinder 2, the hydraulic cylinder 2 pushes the piston rod 26 to move in the hollow rotating shaft 3, so that the piston rod 26 pushes the processed hydraulic pipe joint out of the bearing groove 29, and completes the unloading of the processed hydraulic pipe joint;

[0071] Seventh: start the hydraulic cylinder 4 13 and the hydraulic cylinder 5 16, and push the hydraulic pipe joint to be processed into the bearing groove 29 for processing;

[0072] Eighth: After the processing of the hydraulic pipe joint is completed, turn off the hydraulic cylinder 1 2, the motor 6, the hydraulic cylinder 2 7, the hydraulic cylinder 3 9, the hydraulic cylinder 4 13, the hydraulic cylinder 5 16, and the infusion pump 17, clean up the impurities generated during the processing of the hydraulic pipe joint, and cut off the power supply.

[0073] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

[0074] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 a limitation on the present invention.

[0075] The parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art.

Claims

1. An automatic loading and unloading machine for processing hydraulic pipe joints, comprising an operating table, a hydraulic cylinder 1, a rotating shaft, a positioning block, a bearing block, a motor, a hydraulic cylinder 2, a moving plate, a hydraulic cylinder 3, a moving block, a mounting block, a top plate, a hydraulic cylinder 4, a connecting plate, a feeding cylinder, a hydraulic cylinder 5, an infusion pump and a controller, characterized in that: The operating table is arranged on the bracket, and a vertical plate, a fixed plate and a slide rail are arranged on the operating table. An oil tank is arranged on the back of the operating table, and a bearing is arranged on the fixed plate. The hydraulic cylinder 1 is arranged on the vertical plate, and a piston rod 1 is arranged on the hydraulic cylinder 1. The rotating shaft passes through the bearing horizontally, and a driven wheel is arranged on the rotating shaft. The positioning block is arranged on one end of the rotating shaft, and a positioning groove is arranged on the positioning block. The bearing block is arranged in the positioning groove, and a bearing groove is arranged on the bearing block. The motor is arranged on the operating table, and a driving wheel is arranged on the motor. The hydraulic cylinder 2 is arranged on the vertical plate, and a piston rod 2 is arranged on the hydraulic cylinder 2, and the piston rod 2 is arranged parallel to the slide rail. A clamping block is arranged on the back of the movable plate, and a positioning plate is arranged on the movable plate, the clamping block is clamped on the slide rail, and a slide rod is arranged between the positioning plate and the positioning plate. The hydraulic cylinder 3 is arranged on the positioning plate, and a piston rod 3 is arranged on the hydraulic cylinder 3, and the piston rod 3 The movable block is arranged parallel to the slide rod, and a slide block is arranged on two opposite side walls of the movable block, a processing block is arranged on the movable block, a slide cylinder is arranged on the slide block, and the slide rod passes through the slide cylinder, the mounting block is mounted on the processing block, and a processing column is arranged on the mounting block, the top plate is arranged on the vertical plate, the hydraulic cylinder four is arranged on the top plate, a piston rod four is arranged on the hydraulic cylinder four, and the piston rod four is vertically passed through from the bottom of the top plate, the connecting plate is connected with the piston rod four, and a bearing plate is vertically arranged on the connecting plate, one end of the feeding cylinder is arranged on the bearing plate, and the other end passes through the bearing plate, and a feeding plate is arranged on the feeding cylinder, the hydraulic cylinder five is arranged on the bearing plate, a piston rod five is arranged on the hydraulic cylinder, and the piston rod five is extended into the feeding cylinder, the infusion pump is arranged on the top plate, a suction pipe and a spray pipe are arranged on the infusion pump, and the suction pipe is connected to the oil tank, the controller is arranged on the bracket, and a touch screen, an operation button, and a power cord are arranged on the controller, The operating table is provided with a filter screen, the rotating shaft is set as a hollow structure, the hollow rotating shaft is connected with the positioning groove and the bearing groove, and the piston rod is set as a structure that can move in the hollow rotating shaft.

2. The automatic loading and unloading machine for processing hydraulic pipe joints according to claim 1 is characterized in that: The driving wheel of the motor is connected with the driven wheel through a belt.

3. The automatic loading and unloading machine for processing hydraulic pipe joints according to claim 1 is characterized in that: The bearing block is configured as a structure that can be replaced on the positioning block.

4. The automatic loading and unloading machine for processing hydraulic pipe joints according to claim 1 is characterized in that: The movable plate is connected to the second piston rod, and the movable plate is arranged to be a structure that moves back and forth along the slide rail through the clamping block under the action of the second hydraulic cylinder and the second piston rod.

5. The automatic loading and unloading machine for processing hydraulic pipe joints according to claim 1 is characterized in that: The moving block is connected to the piston rod three, and is arranged to be a structure that moves back and forth along the cross bar through the sliding block and the sliding cylinder under the action of the hydraulic cylinder three and the piston rod three.

6. The automatic loading and unloading machine for processing hydraulic pipe joints according to claim 1, characterized in that: The mounting block is configured as a structure that can be replaced on the processing block.

7. The automatic loading and unloading machine for processing hydraulic pipe joints according to claim 1, characterized in that: The controller is respectively connected with the hydraulic cylinder one, the motor, the hydraulic cylinder two, the hydraulic cylinder three, the hydraulic cylinder four, the hydraulic cylinder five and the infusion pump through connecting lines.

8. An operating method applicable to the automatic loading and unloading machine for processing hydraulic pipe joints as claimed in claim 1, characterized in that: The operation method comprises the following steps: First: Check whether the circuit of the automatic loading and unloading machine for hydraulic pipe joint processing is normal, and whether the hydraulic cylinder 1, motor, hydraulic cylinder 2, hydraulic cylinder 3, hydraulic cylinder 4, hydraulic cylinder 5 and infusion pump can work normally; Second: inject liquid oil into the oil tank, connect the power cord on the controller to the external power supply, put the hydraulic pipe joints that need to be processed into the feed plate, and select the bearing block with the corresponding bearing groove and the mounting block with the corresponding processing column according to the different hydraulic pipe joints, install the bearing block on the positioning block, and install the mounting block on the processing block; Third: start hydraulic cylinder 4, hydraulic cylinder 4 and piston rod 4 push the connecting plate down, when the horizontal position of the feeding cylinder and the bearing tank are the same, start hydraulic cylinder 5, piston rod 5 pushes the hydraulic pipe joint in the feeding cylinder, and pushes the hydraulic pipe joint into the bearing tank; Fourth: Start the motor, the motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate through the belt, drives the rotating shaft, the positioning block and the bearing block to rotate, thereby driving the hydraulic pipe joint in the bearing tank to rotate, and start the infusion pump. The infusion pump sucks the processing fluid in the oil tank through the suction pipe and sprays it onto the surface of the hydraulic pipe joint through the spray pipe; Fifth: start hydraulic cylinder 2 and hydraulic cylinder 3. Hydraulic cylinder 2 and piston rod 2 push the moving plate to move along the slide rail. Hydraulic cylinder 3 and piston rod 3 push the moving block to move along the crossbar, so that the processing column contacts the hydraulic pipe joint during the rotation of the bearing block, and processes the hydraulic pipe joint. After the processing is completed, hydraulic cylinder 1 and hydraulic cylinder 2 act in the opposite direction to separate the processing column from the processed hydraulic pipe joint. Sixth: start the hydraulic cylinder 1, the hydraulic cylinder 1 pushes the piston rod 1 to move in the hollow rotating shaft, so that the piston rod 1 pushes the processed hydraulic pipe joint out of the bearing groove, and the processing of the hydraulic pipe joint is completed; Seventh: Start hydraulic cylinder 4 and hydraulic cylinder 5, and push the hydraulic pipe joints to be processed into the bearing groove for processing; Eighth: After the processing of the hydraulic pipe joints is completed, turn off the hydraulic cylinder 1, motor, hydraulic cylinder 2, hydraulic cylinder 3, hydraulic cylinder 4, hydraulic cylinder 5, and infusion pump, clean up the impurities generated during the processing of the hydraulic pipe joints, and cut off the power supply.

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