Machining device for high-strength wear-resistant end socket and machining method of machining device

Abstract

The invention discloses a machining device for a high-strength wear-resistant end socket and a machining method of the machining device, relates to the technical field of end socket machining devices, and aims to solve the problems that an existing spinning end socket machine clamps through hydraulic acting force, the hydraulic moving precision is low, the clamping force is too small, and the end socket is likely to loosen or deform in the spinning process. In order to solve the problems that the surface of an end socket is possibly damaged or a clamping device is excessively abraded due to the fact that the clamping force is too large, a working table is arranged at the outer end of an end socket spinning machine body, a cutting mechanism is installed above one side of the working table, a downward pressing column is installed on one side of the cutting mechanism, a jacking column is installed below one side of the working table, and a pressing mechanism is installed on the other side of the jacking column. Clamping mechanisms are installed below the downward pressing column and above the jacking column, a center clamping seat is arranged in the middle of each clamping mechanism, twelve outer clamping blocks are annularly arranged on the outer side of each center clamping seat, and a center electromagnet block is arranged in the middle of the interior of each center clamping seat.

Description

Technical Field

[0001] The invention relates to the technical field of end cap processing devices, in particular to a processing device for a high-strength wear-resistant end cap and a processing method thereof. Background Art

[0002] A head refers to a component used to seal the end of a container to isolate the internal and external media, also known as an end cap. The heads of cylindrical containers are generally rotating shells. According to the shape of the head surface, it can be divided into convex, conical, flat and combined shapes. A convex head refers to a head with a convex outer surface, such as a hemispherical, elliptical, dish-shaped and spherical head without folded edges. Some gas cylinders use a combined bottom head with the convex surface inward, which can not only ensure strength but also meet the needs of safe use. The processing equipment for heads is mainly used for special machinery for manufacturing heads of pressure vessels, boilers, storage tanks and other equipment. These devices ensure the high-quality production of heads, thereby ensuring the sealing and safety of the container. It is divided into stamping head machines and spinning head machines. The spinning head machine adopts a rotational molding method to process metal sheets into heads through rotation and extrusion. It is suitable for manufacturing large heads, with good formability and high material utilization.

[0003] The Chinese patent publication number is CN2211863Y, which discloses a head spinning and flanging machine, which consists of a clamping mechanism and a main body. The clamping mechanism includes an upper crossbeam, a lower crossbeam, a column, an upper clamping cylinder, a lower clamping cylinder, etc.; the main body includes a vertical plate, a forming wheel box, a forming wheel, a pressure wheel box, a pressure wheel, an inclined oil cylinder, a front oil cylinder, a rear oil cylinder, an adjustment mechanism, etc. The main body is located on the lower crossbeam along the length direction of the lower crossbeam and is connected to it as a whole. One end of the upper crossbeam is also connected to the main body, that is, the upper crossbeam, the lower crossbeam, the column and the main body form an "I"-shaped closed frame; the mass of the moving part is greatly reduced, which is beneficial to improving the quality of the head.

[0004] The above-mentioned existing technical solutions have the following defects: the existing spinning head machine is clamped by hydraulic force, the hydraulic movement accuracy is low, and too small clamping force may cause the head to loosen or deform during the spinning process, while too large clamping force may damage the head surface or cause excessive wear of the clamping device. Therefore, we propose a high-strength and wear-resistant head processing device and a processing method thereof to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a high-strength and wear-resistant head processing device and a processing method thereof, so as to solve the problem proposed in the above background technology that the existing spinning head machine is clamped by hydraulic force, the hydraulic movement accuracy is low, and too small clamping force may cause the head to loosen or deform during the spinning process, while too large clamping force may damage the head surface or cause excessive wear of the clamping device.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a processing device for high-strength and wear-resistant head, comprising a head spinning machine body, a workbench is arranged at the outer end of the head spinning machine body, a cutting mechanism is installed above one side of the workbench, a pressing column is installed on one side of the cutting mechanism, a lifting column is installed below one side of the workbench, clamping mechanisms are installed below the pressing column and above the lifting column, a central clamping seat is arranged at the middle position of the clamping mechanism, twelve outer clamping blocks are arranged in a ring shape on the outer side of the central clamping seat, a central electromagnet block is arranged at the middle position inside the central clamping seat, an outer electromagnet block is installed inside the outer clamping block, an inner forming spinning roller is installed on one side above the workbench, and an outer forming spinning roller is arranged below the inner forming spinning roller.

[0007] Preferably, auxiliary support frames are symmetrically and slidably arranged on both sides of the jacking column.

[0008] Preferably, a driving groove is opened inside the center clamping seat, a gear ring is rotatably installed inside the driving groove, twelve driving rods are slidably arranged in an annular shape above the gear ring, a gear row is installed on one side of the driving rod, twelve lower gears are arranged in an annular shape on the outer side of the gear ring, the lower gears are meshingly connected with the gear ring, an upper gear is arranged above the lower gears, a gear shaft is fixedly installed at the middle position between the lower gears and the upper gear, the upper gear is meshingly connected with the gear row, and the upper end of one gear shaft extends to the outside of the center clamping seat and is transmission-connected to the motor arranged on the outer side of the center clamping seat.

[0009] Preferably, an outer clamping block connecting block is fixedly installed on the inner side of the outer clamping block, and the outer clamping block connecting block is rotatably connected to the driving rod via a rotating shaft, and an outer clamping block angle adjustment electric telescopic cylinder is installed above the outer clamping block connecting block and the driving rod, one end of the outer clamping block angle adjustment electric telescopic cylinder is rotatably connected to the outer clamping block connecting block via a rotating shaft, and the other end of the outer clamping block angle adjustment electric telescopic cylinder is rotatably connected to the driving rod via a rotating shaft, and adjacent outer clamping block connecting blocks are fixedly connected via a linkage rod.

[0010] Preferably, the cutting mechanism includes a first screw rod of the cutting mechanism, a mounting plate slider, a mounting plate, a cutting motor mounting seat, a lifting electric telescopic cylinder groove, a lifting electric telescopic cylinder, a cutting motor, a cutting disc, a waste box, a pressing wheel mechanism, a second screw rod of the cutting mechanism and a cutting protection box. The upper end of the cutting mechanism is provided with the first screw rod of the cutting mechanism, a mounting plate is provided below the first screw rod of the cutting mechanism, a mounting plate slider is symmetrically installed above the mounting plate, the mounting plate slider is transmission-mounted with the first screw rod of the cutting mechanism, a cutting motor mounting seat is installed above the mounting plate, and a cutting protection box is installed below the cutting motor mounting seat.

[0011] Preferably, lifting electric telescopic cylinder grooves are symmetrically opened inside both sides of the cutting motor mounting seat, and a lifting electric telescopic cylinder is installed inside the lifting electric telescopic cylinder groove. The upper end of the lifting electric telescopic cylinder is fixedly connected to the mounting plate, and the lower end of the lifting electric telescopic cylinder is fixedly connected to the inner wall of the lifting electric telescopic cylinder groove. A cutting motor is installed on one side inside the cutting motor mounting seat, and a cutting disk is installed on one side inside the cutting protection box, and the cutting disk is transmission-connected to the cutting motor, and a pressing wheel mechanism is installed on the other side inside the cutting protection box.

[0012] Preferably, a second screw rod of the cutting mechanism is provided on one side of the upper end of the interior of the cutting protection box, a pressing wheel mechanism housing is provided on the outer side of the pressing wheel mechanism, a pressing wheel mechanism slider is provided on the upper end of the pressing wheel mechanism housing, the second screw rod of the cutting mechanism is transmission-connected with the pressing wheel mechanism slider, a pressing wheel is rotatably installed on the front side of the pressing wheel mechanism, a waste suction mechanism is installed on the rear side of the pressing wheel mechanism, a pressing wheel mechanism housing is provided on the outer side of the pressing wheel mechanism, a material discharge trough is opened at the lower end of the rear side of the pressing wheel mechanism housing, and a waste box is fixedly installed below one side of the cutting protection box.

[0013] Preferably, the waste suction mechanism includes a waste suction mechanism positioning frame, a chain plate, a Bernoulli suction cup, a waste suction mechanism fixing frame, a waste suction mechanism rotating shaft and a waste suction mechanism motor. The upper end of the waste suction mechanism is provided with a waste suction mechanism positioning frame, the upper end of the waste suction mechanism positioning frame is fixedly connected to the pressing wheel mechanism housing, and the upper and lower ends of the waste suction mechanism are symmetrically equipped with waste suction mechanism fixing frames.

[0014] Preferably, the waste suction mechanism rotating shaft is symmetrically installed on both sides of the waste suction mechanism fixing frame, a driving roller is arranged outside the waste suction mechanism rotating shaft, eight chain plates are arranged in an outer ring between the waste suction mechanism fixing frames, adjacent chain plates are rotatably connected by the rotating shaft, the chain plates are transmission connected to the driving rollers, a Bernoulli suction cup is fixedly installed on the outer side of the chain plate, a waste suction mechanism motor is installed below the waste suction mechanism fixing frame, and the waste suction mechanism motor is transmission connected to the waste suction mechanism rotating shaft on one side.

[0015] A processing method for a high-strength wear-resistant head processing device comprises the following steps:

[0016] Step 1: Place the head blank above the clamping mechanism of the jacking column, then extend the lower pressure column to place the head blank between the two clamping mechanisms, and at the same time place the two sides of the lower end of the head blank above the auxiliary support frame, and then drive the motor of the clamping mechanism, the motor drives the gear shaft on one side to rotate, the gear shaft drives the lower gear to rotate, the lower gear drives the gear ring to rotate through meshing connection, thereby driving multiple lower gears to rotate at the same time, the lower gear drives the upper upper gear to rotate through the gear shaft, and the upper gear drives the drive rod with a tooth row to slide to the side away from the center electromagnet block, so that the outer clamping block moves in the direction away from the center electromagnet block, and the power of the two center electromagnet blocks and the outer electromagnet block is turned on, and the head blank is stably clamped by the hydraulic cylinder pressure of the lower pressure column and the jacking column in combination with the magnetic suction;

[0017] Step 2: driving the inner forming spinning roller and the outer forming spinning roller to adjust the angle and position to perform spinning operation on the head blank;

[0018] Step 3: After spinning, the excess edge of the spun head is cut off by the cutting mechanism. The first screw of the cutting mechanism drives the mounting plate provided with the mounting plate slider to move toward the area to be cut until the position between the cutting disc and the pressing wheel is above the area to be cut. The lifting and lowering electric telescopic cylinder drives the cutting motor mounting seat to move downward until the cutting area is between the cutting disc and the pressing wheel.

[0019] Step 4: Drive the second screw of the cutting mechanism to drive the pressing wheel mechanism to approach the cutting disk and drive the cutting motor. The cutting motor drives the cutting motor to rotate to cut the excess edge of the head. At the same time, the waste suction mechanism motor and the waste suction mechanism are turned on. The waste suction mechanism motor drives the waste suction mechanism shaft to rotate, thereby driving the chain plate to rotate. When the Bernoulli suction cup moves to one side close to the cutting disk, it is turned on and when it moves to the other side, it is closed. When the airflow enters the Bernoulli suction cup through the air inlet, due to the shape design of the Bernoulli suction cup and the setting of the air outlet, the airflow will accelerate during the flow process. The increase in flow rate causes the pressure to decrease, so a low-pressure area is formed inside the suction cup, and the external atmospheric pressure is higher than the pressure inside the Bernoulli suction cup, so that the cut waste is pressed onto the Bernoulli suction cup, and is driven to the top of the waste box as the Bernoulli suction cup moves, and finally falls into the waste box with gravity for collection.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The cam is engaged with the gear of the control frame and the control frame is engaged with the gear of the control frame, and the cam is engaged with the gear of the control frame, and the cam is engaged with the gear of the control frame, and the control frame is engaged with the gear of the control frame, and the cam is engaged with the gear of the control frame.

[0022] 2. The present invention cuts off the excess edge of the head after spinning through the cutting mechanism. The first screw of the cutting mechanism drives the mounting plate provided with the mounting plate slider to move toward the area to be cut until the position between the cutting disk and the pressing wheel is above the area to be cut. The extending and lifting electric telescopic cylinder drives the cutting motor mounting seat to move downward until the cutting area is between the cutting disk and the pressing wheel. The second screw of the cutting mechanism is driven to drive the pressing wheel mechanism to approach the cutting disk and drive the cutting motor. The cutting motor drives the cutting motor to rotate to cut the excess edge of the head. At the same time, the waste suction mechanism motor and the waste suction mechanism are turned on. The motor drives the waste suction mechanism shaft to rotate, thereby driving the chain plate to rotate. When the Bernoulli suction cup moves to one side close to the cutting disk, it is opened, and when it moves to the other side, it is closed. When the airflow enters the Bernoulli suction cup through the air inlet, due to the shape design of the interior of the Bernoulli suction cup and the setting of the air outlet, the airflow will accelerate during the flow process. The increase in flow rate causes the pressure to decrease, so a low-pressure area is formed inside the suction cup, and the external atmospheric pressure is higher than the pressure inside the Bernoulli suction cup, so that the cut waste is pressed onto the Bernoulli suction cup, and is driven to the top of the waste box as the Bernoulli suction cup moves, and finally falls into the waste box with gravity for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a front view of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the clamping mechanism in the present invention;

[0025] Figure 3 For the present invention Figure 2 A partial enlarged view of area A;

[0026] Figure 4 It is a structural schematic diagram of the cutting mechanism in the present invention;

[0027] Figure 5 It is a structural schematic diagram of the pressing wheel mechanism in the present invention;

[0028] Figure 6 It is a schematic diagram of the top view of the pressing wheel mechanism in the present invention;

[0029] Figure 7 It is a structural schematic diagram of the waste suction mechanism in the present invention.

[0030] In the figure: 1. Head spinning machine body; 2. Workbench; 3. Lower pressure column; 4. Lifting column; 5. Clamping mechanism; 6. Auxiliary support frame; 7. Cutting mechanism; 8. Inner forming spinning roller; 9. Outer forming spinning roller; 10. Center clamping seat; 11. Outer clamping block; 12. Driving groove; 13. Center electromagnet block; 14. Linkage rod; 15. Gear ring; 16. Driving rod; 17. Outer electromagnet block; 18. Outer clamping block connecting block; 19. Outer clamping block angle adjustment electric telescopic cylinder; 20. Gear row; 21. Lower gear; 22. Upper gear; 23. Gear shaft; 24. First screw of cutting mechanism; 25. Installation Plate slider; 26. Mounting plate; 27. Cutting motor mounting seat; 28. Lifting electric telescopic cylinder slot; 29. ​​Lifting electric telescopic cylinder; 30. Cutting motor; 31. Cutting disc; 32. Waste box; 33. Pressing wheel mechanism; 34. Second screw rod of cutting mechanism; 35. Pressing wheel; 36. Waste suction mechanism; 37. Pressing wheel mechanism slider; 38. Waste suction mechanism positioning frame; 39. Pressing wheel mechanism housing; 40. Feed chute; 41. Chain plate; 42. Bernoulli suction cup; 43. Waste suction mechanism fixing frame; 44. Waste suction mechanism rotating shaft; 45. Waste suction mechanism motor; 46. Cutting protection box. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-7An embodiment of the present invention is as follows: a high-strength wear-resistant head processing device comprises a head spinning machine body 1, a workbench 2 is arranged at the outer end of the head spinning machine body 1, a cutting mechanism 7 is installed above one side of the workbench 2, a lower pressure column 3 is installed on one side of the cutting mechanism 7, a lifting column 4 is installed below one side of the workbench 2, a clamping mechanism 5 is installed below the lower pressure column 3 and above the lifting column 4, a central clamping seat 10 is arranged at the middle position of the clamping mechanism 5, twelve outer clamping blocks 11 are arranged in an annular shape on the outer side of the central clamping seat 10, a central electromagnet block 13 is arranged at the middle position inside the central clamping seat 10, an outer electromagnet block 17 is installed inside the outer clamping block 11, an inner forming spinning roller 8 is installed on one side above the workbench 2, and an outer forming spinning roller 9 is arranged below the inner forming spinning roller 8.

[0033] The head blank is placed above the clamping mechanism 5 of the jacking column 4, and then the lower pressure column 3 is extended to place the head blank between the two clamping mechanisms 5. At the same time, the two sides of the lower end of the head blank are placed above the auxiliary support frame 6. At this time, the motor of the clamping mechanism 5 is driven, and the motor drives the gear shaft 23 on one side to rotate, and the gear shaft 23 drives the lower gear 21 to rotate. The lower gear 21 drives the gear ring 15 to rotate through the meshing connection, thereby driving multiple lower gears 21 to rotate at the same time. The lower gear 21 drives the upper upper gear 22 to rotate through the gear shaft 23, and the upper gear 22 drives the driving rod 16 with a tooth row 20 to slide to the side away from the center electromagnet block 13, so that the outer clamping block 11 moves in the direction away from the center electromagnet block 13, and the power of the two center electromagnet blocks 13 and the outer electromagnet block 17 is turned on. The hydraulic cylinder pressure of the lower pressure column 3 and the jacking column 4 cooperates with the magnetic adsorption to achieve stable clamping of the head blank.

[0034] See also Figure 1-3, auxiliary support frames 6 are symmetrically slidably arranged on both sides of the jacking column 4. A driving groove 12 is provided inside the central clamping seat 10, and a gear ring 15 is rotatably installed inside the driving groove 12. Twelve driving rods 16 are slidably arranged above the gear ring 15 in an annular manner, and a gear row 20 is installed on one side of the driving rod 16. Twelve lower gears 21 are arranged in an annular manner on the outer side of the gear ring 15, and the lower gears 21 are meshed and connected with the gear ring 15. An upper gear 22 is arranged above the lower gear 21, and a gear shaft 23 is fixedly installed at the middle position of the lower gear 21 and the upper gear 22, and the upper gear 22 is meshed and connected with the gear row 20. The upper end of a gear shaft 23 extends to the outside of the central clamping seat 10 and is drivingly connected with the motor arranged outside the central clamping seat 10. An outer clamping block connecting block 18 is fixedly installed on the inner side of the outer clamping block 11, and the outer clamping block connecting block 18 is rotatably connected to the driving rod 16 through a rotating shaft. An outer clamping block angle adjustment electric telescopic cylinder 19 is installed above the outer clamping block connecting block 18 and the driving rod 16, and one end of the outer clamping block angle adjustment electric telescopic cylinder 19 is rotatably connected to the outer clamping block connecting block 18 through a rotating shaft, and the other end of the outer clamping block angle adjustment electric telescopic cylinder 19 is rotatably connected to the driving rod 16 through a rotating shaft. Adjacent outer clamping block connecting blocks 18 are fixedly connected by a linkage rod 14.

[0035] See also Figure 4-7The cutting mechanism 7 includes a first screw rod 24 of the cutting mechanism, a mounting plate slider 25, a mounting plate 26, a cutting motor mounting seat 27, a lifting electric telescopic cylinder groove 28, a lifting electric telescopic cylinder 29, a cutting motor 30, a cutting disc 31, a waste box 32, a pressing wheel mechanism 33, a second screw rod 34 of the cutting mechanism and a cutting protection box 46. The first screw rod 24 of the cutting mechanism is arranged at the upper end of the cutting mechanism 7, a mounting plate 26 is arranged below the first screw rod 24 of the cutting mechanism, a mounting plate slider 25 is symmetrically installed above the mounting plate 26, the mounting plate slider 25 is transmission-mounted with the first screw rod 24 of the cutting mechanism, a cutting motor mounting seat 27 is installed above the mounting plate 26, and a cutting protection box 46 is installed below the cutting motor mounting seat 27. Lifting electric telescopic cylinder grooves 28 are symmetrically opened inside the two sides of the cutting motor mounting seat 27, and a lifting electric telescopic cylinder 29 is installed inside the lifting electric telescopic cylinder groove 28. The upper end of the lifting electric telescopic cylinder 29 is fixedly connected to the mounting plate 26, and the lower end of the lifting electric telescopic cylinder 29 is fixedly connected to the inner wall of the lifting electric telescopic cylinder groove 28. A cutting motor 30 is installed on one side inside the cutting motor mounting seat 27, and a cutting disk 31 is installed on one side inside the cutting protection box 46. The cutting disk 31 is transmission-connected to the cutting motor 30, and a pressing wheel mechanism 33 is installed on the other side inside the cutting protection box 46. A second screw rod 34 of the cutting mechanism is provided on one side of the upper end of the interior of the cutting protection box 46, a pressing wheel mechanism housing 39 is provided on the outer side of the pressing wheel mechanism 33, a pressing wheel mechanism slider 37 is provided on the upper end of the pressing wheel mechanism housing 39, the second screw rod 34 of the cutting mechanism is transmission-connected with the pressing wheel mechanism slider 37, a pressing wheel 35 is rotatably installed on the front side of the pressing wheel mechanism 33, a waste suction mechanism 36 is installed on the rear side of the pressing wheel mechanism 33, a pressing wheel mechanism housing 39 is provided on the outer side of the pressing wheel mechanism 33, a material discharge trough 40 is opened at the lower end of the rear side of the pressing wheel mechanism housing 39, and a waste box 32 is fixedly installed at the bottom of one side of the cutting protection box 46.

[0036] See also Figure 4 and Figure 7The waste suction mechanism 36 includes a waste suction mechanism positioning frame 38, a chain plate 41, a Bernoulli suction cup 42, a waste suction mechanism fixing frame 43, a waste suction mechanism rotating shaft 44 and a waste suction mechanism motor 45. The upper end of the waste suction mechanism 36 is provided with a waste suction mechanism positioning frame 38, the upper end of the waste suction mechanism positioning frame 38 is fixedly connected to the pressing wheel mechanism housing 39, and the upper and lower ends of the waste suction mechanism 36 are symmetrically installed with waste suction mechanism fixing frames 43. The waste suction mechanism rotating shaft 44 is symmetrically installed on both sides of the waste suction mechanism fixing frame 43, and a driving roller is arranged outside the waste suction mechanism rotating shaft 44. Eight chain plates 41 are arranged in an outer ring between the waste suction mechanism fixing frames 43, and the adjacent chain plates 41 are rotatably connected through the rotating shaft. The chain plates 41 are transmission connected to the driving roller, and a Bernoulli suction cup 42 is fixedly installed on the outer side of the chain plate 41. A waste suction mechanism motor 45 is installed below the waste suction mechanism fixing frame 43, and the waste suction mechanism motor 45 is transmission connected to the waste suction mechanism rotating shaft 44 on one side.

[0037] A processing method for a high-strength wear-resistant head processing device comprises the following steps:

[0038] The first step is to place the end cap material on the upper side of the clamping mechanism 5 of the jacking column 4, and then extend the lower pressure column 3 to place the end cap material between the two clamping mechanisms 5. At the same time, the two sides of the lower end of the end cap material are placed on the upper side of the auxiliary support frame 6. At this time, the motor of the clamping mechanism 5 is driven, and the motor drives the gear shaft 23 on one side to rotate, and the gear shaft 23 drives the lower gear 21 to rotate. The lower gear 21 drives the gear ring 15 to rotate through the meshing connection, thereby driving multiple lower gears 21 to rotate at the same time. The lower gear 21 drives the upper upper gear 22 to rotate through the gear shaft 23, and the upper gear 22 drives the driving rod 16 with a tooth row 20 to slide to the side away from the center electromagnet block 13, so that the outer clamping block 11 moves in the direction away from the center electromagnet block 13, and the power supply of the two center electromagnet blocks 13 and the outer electromagnet block 17 is turned on. The hydraulic cylinder pressure of the lower pressure column 3 and the jacking column 4 cooperates with the magnetic adsorption to achieve stable clamping of the end cap material.

[0039] Step 2: drive the inner forming spinning roller 8 and the outer forming spinning roller 9 to adjust the angle and position to perform spinning operation on the head blank;

[0040] Step 3: After spinning, the excess edge of the spun head is cut off by the cutting mechanism 7, and the first screw rod 24 of the cutting mechanism drives the mounting plate 26 provided with the mounting plate slider 25 to move toward the required cutting area until the position between the cutting disc 31 and the pressing wheel 35 is located above the required cutting area, and the extension lifting electric telescopic cylinder 29 drives the cutting motor mounting seat 27 to move downward until the cutting area is located between the cutting disc 31 and the pressing wheel 35;

[0041] Step 4: Drive the second screw rod 34 of the cutting mechanism to drive the pressing wheel mechanism 33 to approach the cutting disc 31 and drive the cutting motor 30. The cutting motor 30 drives the cutting motor 30 to rotate to cut the excess edge of the head. At the same time, the waste suction mechanism motor 45 and the waste suction mechanism 36 are turned on. The waste suction mechanism motor 45 drives the waste suction mechanism shaft 44 to rotate, thereby driving the chain plate 41 to rotate. When the Bernoulli suction cup 42 moves to one side close to the cutting disc 31, it is turned on, and when it moves to the other side, it is closed. When the airflow enters the Bernoulli suction cup 42 through the air inlet, due to the shape design of the interior of the Bernoulli suction cup 42 and the setting of the air outlet, the airflow will accelerate during the flow process, and the increase in flow rate will cause the pressure to decrease, so a low-pressure area is formed inside the suction cup, and the external atmospheric pressure is higher than the pressure inside the Bernoulli suction cup 42, so that the cut waste is pressed onto the Bernoulli suction cup 42, and is driven to the top of the waste box 32 as the Bernoulli suction cup 42 moves, and finally falls into the waste box 32 due to gravity for collection.

[0042] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A high-strength wear-resistant head processing device, comprising a head spinning machine body (1), characterized in that: A workbench (2) is provided at the outer end of the head spinning machine body (1), a cutting mechanism (7) is installed above one side of the workbench (2), a pressing column (3) is installed on one side of the cutting mechanism (7), a lifting column (4) is installed below one side of the workbench (2), a clamping mechanism (5) is installed below the pressing column (3) and above the lifting column (4), a central clamping seat (10) is provided at the middle position of the clamping mechanism (5), twelve outer clamping blocks (11) are arranged in an annular shape on the outer side of the central clamping seat (10), a central electromagnet block (13) is provided at the middle position inside the central clamping seat (10), an outer electromagnet block (17) is installed inside the outer clamping block (11), an inner forming spinning roller (8) is installed on one side above the workbench (2), and an outer forming spinning roller (9) is provided below the inner forming spinning roller (8).

2. A high-strength wear-resistant head processing device according to claim 1, characterized in that: Auxiliary support frames (6) are symmetrically and slidably arranged on both sides of the jacking column (4).

3. A high-strength wear-resistant head processing device according to claim 2, characterized in that: A driving groove (12) is provided inside the central clamping seat (10), a gear ring (15) is rotatably installed inside the driving groove (12), twelve driving rods (16) are annularly slidably arranged above the gear ring (15), a tooth row (20) is installed on one side of the driving rod (16), twelve lower gears (21) are annularly arranged on the outer side of the gear ring (15), the lower gears (21) are meshingly connected with the gear ring (15), an upper gear (22) is arranged above the lower gears (21), a gear shaft (23) is fixedly installed at a middle position between the lower gears (21) and the upper gear (22), the upper gear (22) is meshingly connected with the tooth row (20), and an upper end of one of the gear shafts (23) extends to the outside of the central clamping seat (10) and is drivingly connected to a motor arranged outside the central clamping seat (10).

4. A high-strength wear-resistant head processing device according to claim 3, characterized in that: An outer clamping block connecting block (18) is fixedly installed on the inner side of the outer clamping block (11), and the outer clamping block connecting block (18) is rotatably connected to the driving rod (16) via a rotating shaft. An outer clamping block angle adjustment electric telescopic cylinder (19) is installed above the outer clamping block connecting block (18) and the driving rod (16), and one end of the outer clamping block angle adjustment electric telescopic cylinder (19) is rotatably connected to the outer clamping block connecting block (18) via a rotating shaft, and the other end of the outer clamping block angle adjustment electric telescopic cylinder (19) is rotatably connected to the driving rod (16) via a rotating shaft. Adjacent outer clamping block connecting blocks (18) are fixedly connected via a linkage rod (14).

5. A high-strength wear-resistant head processing device according to claim 4, characterized in that: The cutting mechanism (7) comprises a first screw rod (24) of the cutting mechanism, a mounting plate slider (25), a mounting plate (26), a cutting motor mounting seat (27), a lifting electric telescopic cylinder groove (28), a lifting electric telescopic cylinder (29), a cutting motor (30), a cutting disc (31), a waste box (32), a pressing wheel mechanism (33), a second screw rod (34) of the cutting mechanism and a cutting protection box (46). The first screw rod (24) of the cutting mechanism is arranged at the upper end of the cutting mechanism (7), a mounting plate (26) is arranged below the first screw rod (24) of the cutting mechanism, a mounting plate slider (25) is symmetrically installed above the mounting plate (26), the mounting plate slider (25) is transmission-mounted with the first screw rod (24) of the cutting mechanism, a cutting motor mounting seat (27) is installed above the mounting plate (26), and a cutting protection box (46) is installed below the cutting motor mounting seat (27).

6. A high-strength wear-resistant head processing device according to claim 5, characterized in that: Lifting electric telescopic cylinder grooves (28) are symmetrically provided inside the two sides of the cutting motor mounting seat (27), and a lifting electric telescopic cylinder (29) is installed inside the lifting electric telescopic cylinder groove (28). The upper end of the lifting electric telescopic cylinder (29) is fixedly connected to the mounting plate (26), and the lower end of the lifting electric telescopic cylinder (29) is fixedly connected to the inner wall of the lifting electric telescopic cylinder groove (28). A cutting motor (30) is installed on one side inside the cutting motor mounting seat (27), and a cutting disc (31) is installed on one side inside the cutting protection box (46). The cutting disc (31) is transmission-connected to the cutting motor (30), and a pressing wheel mechanism (33) is installed on the other side inside the cutting protection box (46).

7. A high-strength wear-resistant head processing device according to claim 6, characterized in that: A second screw rod (34) of the cutting mechanism is arranged on one side of the upper end of the interior of the cutting protection box (46); a pressing wheel mechanism housing (39) is arranged on the outer side of the pressing wheel mechanism (33); a pressing wheel mechanism slider (37) is arranged on the upper end of the pressing wheel mechanism housing (39); the second screw rod (34) of the cutting mechanism is transmission-connected with the pressing wheel mechanism slider (37); a pressing wheel (35) is rotatably installed on the front side of the interior of the pressing wheel mechanism (33); a waste suction mechanism (36) is installed on the rear side of the interior of the pressing wheel mechanism (33); a pressing wheel mechanism housing (39) is arranged on the outer side of the pressing wheel mechanism (33); a material discharge trough (40) is opened at the lower end of the rear side of the pressing wheel mechanism housing (39); and a waste box (32) is fixedly installed below one side of the cutting protection box (46).

8. A high-strength wear-resistant head processing device according to claim 7, characterized in that: The waste suction mechanism (36) comprises a waste suction mechanism positioning frame (38), a chain plate (41), a Bernoulli suction cup (42), a waste suction mechanism fixing frame (43), a waste suction mechanism rotating shaft (44) and a waste suction mechanism motor (45); the waste suction mechanism positioning frame (38) is arranged at the upper end of the waste suction mechanism (36); the upper end of the waste suction mechanism positioning frame (38) is fixedly connected to the pressing wheel mechanism housing (39); the waste suction mechanism fixing frame (43) is symmetrically installed at the upper and lower ends of the waste suction mechanism (36).

9. A high-strength wear-resistant head processing device according to claim 8, characterized in that: The waste suction mechanism rotating shaft (44) is symmetrically rotatably mounted on both sides of the waste suction mechanism fixing frame (43), and a driving roller is arranged outside the waste suction mechanism rotating shaft (44). Eight chain plates (41) are arranged in an outer ring between the waste suction mechanism fixing frames (43), and adjacent chain plates (41) are rotatably connected through the rotating shaft. The chain plates (41) are drivingly connected to the driving roller. A Bernoulli suction cup (42) is fixedly mounted on the outer side of the chain plates (41). A waste suction mechanism motor (45) is installed below the waste suction mechanism fixing frame (43), and the waste suction mechanism motor (45) is drivingly connected to the waste suction mechanism rotating shaft (44) on one side.

10. A processing method for a high-strength wear-resistant head processing device according to claim 9, characterized in that: The following steps are involved: Step 1: Place the blank head on the clamping mechanism (5) of the lifting column (4), then extend the lower pressure column (3), place the blank head between the two clamping mechanisms (5), and at the same time place both sides of the lower end of the blank head on the auxiliary support frame (6). At this time, drive the motor of the clamping mechanism (5), the motor drives the gear shaft (23) on one side to rotate, the gear shaft (23) drives the lower gear (21) to rotate, and the lower gear (21) drives the gear ring (15) to rotate through meshing connection, thereby driving multiple lower gears (21) to rotate at the same time The lower gear (21) drives the upper gear (22) to rotate via the gear shaft (23), and the upper gear (22) drives the driving rod (16) provided with the gear row (20) to slide toward the side away from the central electromagnet block (13), thereby allowing the outer clamping block (11) to move away from the central electromagnet block (13), and the power supply of the two central electromagnet blocks (13) and the outer electromagnet block (17) is turned on, and the head blank is stably clamped by the hydraulic cylinder pressure of the lower pressure column (3) and the lifting column (4) in combination with the magnetic suction; Step 2: driving the inner forming spinning roller (8) and the outer forming spinning roller (9) to adjust the angle and position to perform spinning operation on the head blank; Step 3: After spinning, the excess edge of the spun end cap is cut off by the cutting mechanism (7), and the first screw rod (24) of the cutting mechanism drives the mounting plate (26) provided with the mounting plate slider (25) to move toward the area to be cut until the position between the cutting disc (31) and the pressing wheel (35) is located above the area to be cut, and the lifting electric telescopic cylinder (29) is extended to drive the cutting motor mounting seat (27) to move downward until the cutting area is located between the cutting disc (31) and the pressing wheel (35); Step 4: Drive the second screw rod (34) of the cutting mechanism to drive the pressing wheel mechanism (33) to approach the cutting disc (31) and drive the cutting motor (30), the cutting motor (30) drives the cutting motor (30) to rotate to cut the excess edge of the head, and at the same time, the waste suction mechanism motor (45) of the waste suction mechanism (36) and the waste suction mechanism motor (45) drive the waste suction mechanism shaft (44) to rotate, thereby driving the chain plate (41) to rotate, and when the Bernoulli suction cup (42) moves to the side close to the cutting disc (31), it is opened, and when it moves to When the airflow enters the Bernoulli suction cup (42) through the air inlet, due to the shape design of the interior of the Bernoulli suction cup (42) and the arrangement of the air outlet, the airflow is accelerated during the flow process, and the increased flow rate leads to a decrease in pressure, thereby forming a low-pressure area inside the suction cup. The external atmospheric pressure is higher than the pressure inside the Bernoulli suction cup (42), thereby pressing the cut waste onto the Bernoulli suction cup (42), and as the Bernoulli suction cup (42) moves, it is driven to the top of the waste box (32), and finally falls into the waste box (32) due to gravity for collection.

Images