A processing device for producing metal profiles

Abstract

The present invention discloses a processing device for producing metal profiled materials, including a machine body; a first robotic arm, which is installed on the left side of the top of the machine body and is used for feeding an external first cylinder and a second cylinder. The present invention automatically feeds the first cylinder and the second cylinder through the first robotic arm. Secondly, the first cylinder and the second cylinder are respectively cut into a first cylindrical section and a second cylindrical section by a cutting mechanism. Then, a vertical or inclined insertion hole is drilled in the first cylinder by a drilling mechanism. After that, the adjusting mechanism cooperates with the welding mechanism to weld the first cylindrical section and the second cylindrical section to form a tee pipe. Secondly, the drilling mechanism cooperates with the second clamping mechanism to drill holes in the tee pipe. Finally, the thread cutting mechanism cooperates with the adjusting mechanism to open external threads at the three ends of the tee pipe, so as to automatically produce various types of tee pipes, which is convenient and fast and meets the needs of the staff.

Description

Technical Field

[0001] The present invention relates to the technical field of metal profile production, and specifically relates to a processing device for metal profile production. Background Art

[0002] A tee pipe is a type of metal profile. As a connecting component for pipeline diversion, the tee pipe is essential. Moreover, valves controlled separately need to be installed on the main pipe and the branch pipes during installation and use to ensure regional maintenance of the pipeline and staged water supply for each branch. Not only that, the tee pipe is also commonly used in combination with valves in the pipeline transportation of oil and liquid chemical materials.

[0003] The existing processing devices for tee pipes have a low degree of automation. For example, a common tee pipe in daily life consists of a horizontal pipe and a vertical pipe. When clamping the horizontal pipe, after drilling holes in the vertical pipe, it is necessary for workers to remove it, then clamp the vertical pipe, and then drill holes in the horizontal pipe to form a hollow tee pipe. This method is rather troublesome and has low efficiency, making it difficult to meet the needs of workers. Summary of the Invention

[0004] To solve the above technical problems, a processing device for metal profile production is provided. This technical solution solves the problem that the existing processing devices for tee pipes have a low degree of automation. For example, a common tee pipe in daily life consists of a horizontal pipe and a vertical pipe. When clamping the horizontal pipe, after drilling holes in the vertical pipe, it is necessary for workers to remove it, then clamp the vertical pipe, and then drill holes in the horizontal pipe to form a hollow tee pipe. This method is rather troublesome and has low efficiency.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0006] A processing device for metal profile production, comprising:

[0007] A machine body;

[0008] A first robotic arm, which is installed on the left side of the top of the machine body and is used for feeding an external first cylinder and a second cylinder;

[0009] A first clamping mechanism, which is fixedly installed on the rear side of the top of the machine body and is used for clamping the first cylinder and the second cylinder;

[0010] A cutting mechanism, which is arranged above the first clamping mechanism and is used for cutting the first cylinder and the second cylinder into a first columnar section and a second columnar section respectively;

[0011] A second robotic arm, which is installed in the middle of the top of the machine body and is used for transporting the first columnar section and the second columnar section;

[0012] A second clamping mechanism, which is arranged on the right side of the top of the machine body and is used for clamping the first columnar section and the second columnar section;

[0013] A welding mechanism, which is installed at the clamping end of the second robotic arm. The welding mechanism includes a cylinder, and the output end of the cylinder is fixedly connected with a welding head;

[0014] An adjusting mechanism, which is arranged on the front side of the second robotic arm and cooperates with the welding mechanism to weld the first columnar section and the second columnar section to form a tee pipe;

[0015] A punching mechanism, which is installed on the right side of the second clamping mechanism and cooperates with the second clamping mechanism to punch the tee pipe;

[0016] A threading mechanism, which is arranged on the front side of the adjusting mechanism and cooperates with the adjusting mechanism to thread the three ends of the tee pipe.

[0017] Preferably, the first clamping mechanism includes a fixed seat, which is welded to the rear side of the top of the machine body. Two first screw rods are rotatably connected inside the fixed seat. The threads opened at both ends of the first screw rod have opposite helical directions, and both ends of the outer surface of the first screw rod are threadedly connected with first clamping members. First servo motors are fixedly installed on both outer sides of the fixed seat. One end of each of the two first screw rods is fixedly connected to the output end of one of the two first servo motors. The first clamping member is slidably connected to a first guide rod, and the first guide rod is welded inside the fixed seat.

[0018] Preferably, the cutting mechanism includes a first support plate, the bottom of which is fixedly connected to the machine body. The top of the front side of the first support plate is welded to a first connecting plate through two first connecting rods. A first lead screw is rotatably connected between the first support plate and the first connecting plate. A first stepping motor is fixedly installed outside the first support plate, and the output end of the first stepping motor is fixedly connected to the rear end of the first lead screw. A movable frame is slidably connected to the first connecting rod, and the movable frame is threadedly connected to the first lead screw.

[0019] Preferably, a second lead screw is rotatably connected inside the movable frame. A moving member is threadedly connected to the second lead screw. An electric push rod is fixedly installed at the bottom of the moving member. The output end of the electric push rod is fixedly connected to a connecting member. A cutting knife is rotatably connected inside the connecting member. A first driving motor for driving the cutting knife to rotate is arranged outside the connecting member. One end of the second lead screw is fixedly connected to the output end of a second stepping motor, and the second stepping motor is installed outside the movable frame. The moving member is slidably connected to a second connecting rod, and the second connecting rod is welded inside the movable frame.

[0020] Preferably, the second clamping mechanism includes a connecting frame and a movable member. The connecting frame is fixedly connected to the right side of the top of the machine body. A second screw rod is rotatably connected inside the connecting frame. Two sets of movable members are respectively threadedly connected to both ends of the second screw rod, and the thread directions of the two ends of the second screw rod are opposite. A second guide rod is fixedly connected inside the connecting frame. The movable member is slidably connected to the second guide rod. A second servo motor for driving the second screw rod to rotate is arranged outside the connecting frame. A rotating member is rotatably connected inside the movable member, and a second driving motor for driving the rotating member to rotate is installed outside the movable member. A third screw rod is rotatably connected inside the rotating member, and a third guide rod is also fixedly connected inside the rotating member. Two sets of second clamping members are slidably connected to the third guide rod. The thread directions of the two ends of the third screw rod are opposite. The two sets of second clamping members are respectively threadedly connected to both ends of the outer surface of the third screw rod. A third servo motor is arranged outside the rotating member. One end of the third screw rod is fixedly connected to the output end of the third servo motor.

[0021] Preferably, the punching mechanism includes a second support plate. The bottom of the second support plate is fixedly connected to the machine body. The outside of the second support plate is fixedly connected to a second connecting plate through two sets of third connecting rods. A third lead screw is rotatably connected between the second support plate and the second connecting plate. One end of the third lead screw is fixedly connected to the output end of a third stepping motor, and the third stepping motor is installed outside the second support plate. A movable plate is slidably connected to the third connecting rod, and the movable plate is threadedly connected to the third lead screw.

[0022] Preferably, a first electric telescopic rod is rotatably connected inside the movable plate. A second gear is fixedly connected to the outer surface of the first electric telescopic rod. A first transmission motor is arranged outside the movable plate. A first gear meshing with the second gear is fixedly installed at the output end of the first transmission motor. The output end of the first electric telescopic rod is fixedly connected to a rotating plate. A second electric telescopic rod is rotatably connected inside the rotating plate. A driven wheel is fixedly installed on the second electric telescopic rod. A driving wheel is rotatably connected to the rotating plate. The rotating plate is in transmission connection with the driven wheel through a belt. A second transmission motor is installed at the bottom of the rotating plate. The output end of the second transmission motor is fixedly connected to the driving wheel. A fixed disk is fixedly installed at the output end of the second electric telescopic rod.

[0023] Preferably, a set of driving gears and several driven gears are rotatably connected inside the fixed disk. The several driven gears are all meshed with the driving gear. Several tooth plates are also slidably connected inside the fixed disk. The several tooth plates are respectively meshed with the several driven gears. One end of the tooth plate extends to the outside of the fixed disk and is welded to the drilling piece. A third transmission motor is fixedly installed on the inner top wall of the fixed disk. The middle part of the top of one of the driven gears is fixedly installed at the output end of the third transmission motor.

[0024] Preferably, the adjusting mechanism includes a third driving motor. The third driving motor is fixedly installed at the bottom of the machine body. The output end of the third driving motor penetrates through the bottom wall of the machine body and is fixedly connected to the mounting plate. A rotating ring is rotatably connected inside the mounting plate. Two third electric telescopic rods are fixedly installed at one end of the rotating ring. The output end of the third electric telescopic rod is fixedly connected to the third clamping member. A third gear is fixedly installed at the other end of the rotating ring. A fourth driving motor is fixedly installed outside the mounting plate. A fourth gear meshing with the third gear is fixedly connected to the output end of the fourth driving motor.

[0025] Preferably, the thread tapping mechanism includes a fixed frame and a fourth lead screw. The fixed frame is fixedly installed at the front side of the top of the machine body. The fourth lead screw is rotatably connected inside the fixed frame. A movable seat is threadedly connected to the fourth lead screw. A fourth electric telescopic rod is installed on one side of the movable seat close to the mounting plate. A comb-shaped milling cutter is fixedly connected to the output end of the fourth electric telescopic rod. A fourth connecting rod is also fixedly connected inside the fixed frame. The movable seat is slidably connected to the fourth connecting rod. A motor is fixedly installed outside the fixed frame. The output end of the motor extends into the fixed frame and is fixedly connected to one end of the fourth lead screw.

[0026] Compared with the prior art, the present invention provides a processing device for producing metal profiles, having the following

[0027] Beneficial effects:

[0028] The present invention automatically feeds the first cylinder and the second cylinder through the first robotic arm. Secondly, the cutting mechanism cuts the first cylinder and the second cylinder into the first cylindrical section and the second cylindrical section respectively. Then, the punching mechanism first punches a vertical or inclined insertion hole in the first cylinder. After that, the adjusting mechanism cooperates with the welding mechanism to weld the first cylindrical section and the second cylindrical section to form a tee pipe. Secondly, the punching mechanism cooperates with the second clamping mechanism to punch the tee pipe. Finally, the threading mechanism cooperates with the adjusting mechanism to open external threads at the three ends of the tee pipe, which can realize the automatic production of various types of tee pipes, is convenient and fast, and meets the needs of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0030] Figure 2 is a schematic diagram of the structure of the welding mechanism in the present invention;

[0031] Figure 3 is a front view of the present invention;

[0032] Figure 4 is a schematic diagram of the structure of the first clamping mechanism and the cutting mechanism in the present invention;

[0033] Figure 5 is a schematic diagram of the structure of the first clamping mechanism in the present invention;

[0034] Figure 6 is a schematic diagram of the structure of the cutting mechanism in the present invention;

[0035] Figure 7 is a schematic diagram of the internal structure of the movable frame in the present invention;

[0036] Figure 8 is a schematic diagram of the structure of the second clamping mechanism and the punching mechanism in the present invention;

[0037] Figure 9 is a schematic diagram of the structure of the second clamping mechanism in the present invention;

[0038] Figure 10 in the present invention Figure 9 is an enlarged schematic diagram of the structure at point A proposed;

[0039] Figure 11 is a schematic diagram of the structure of the punching mechanism in the present invention;

[0040] Figure 12 is a schematic diagram of the structure of the movable plate in the present invention;

[0041] Figure 13 is a schematic diagram of the internal structure of the fixed disk in the present invention;

[0042] Figure 14 Schematic structural diagram of the adjusting mechanism and the thread - tapping mechanism in the present invention;

[0043] Figure 15 Schematic structural diagram of the back of the mounting plate in the present invention;

[0044] Figure 16 Schematic diagram of the types of metal three - way special - shaped pipes produced by using the device in the present invention.

[0045] The reference numerals in the figure are:

[0046] 1, body; 101, first robotic arm; 102, first cylinder; 103, second cylinder; 104, second robotic arm;

[0047] 2, first clamping mechanism; 201, fixed seat; 202, first screw; 203, first guide rod; 204, first servo motor; 205, first clamping member;

[0048] 3, cutting mechanism; 301, first support plate; 302, first connecting rod; 303, first connecting plate; 304, first lead screw; 305, first stepping motor; 306, movable frame; 307, second lead screw; 308, second connecting rod; 309, second stepping motor; 310, electric push rod; 311, connecting member; 312, cutting tool; 313, first driving motor;

[0049] 4, second clamping mechanism; 401, connecting frame; 402, second screw; 403, second guide rod; 404, second servo motor; 405, movable part; 406, rotating part; 407, second driving motor; 408, third screw; 409, third guide rod; 410, third servo motor; 411, second clamping member;

[0050] 5, punching mechanism; 501, second support plate; 502, third connecting rod; 503, second connecting plate; 504, third lead screw; 505, third stepping motor; 506, movable plate; 507, first transmission motor; 508, first gear; 509, first electric telescopic rod; 510, second gear; 511, rotating plate; 512, second electric telescopic rod; 513, second transmission motor; 514, driving wheel; 515, driven wheel; 516, belt; 517, fixed disk; 518, driving gear; 519, driven gear; 520, third transmission motor; 521, toothed plate; 522, drilling piece;

[0051] 6, welding mechanism; 601, cylinder; 602, welding head;

[0052] 7. Adjusting mechanism; 701. Third driving motor; 702. Mounting plate; 703. Rotating ring; 704. Third electric telescopic rod; 705. Third clamping member; 706. Third gear; 707. Fourth driving motor; 708. Fourth gear;

[0053] 8. Threading mechanism; 801. Fixed frame; 802. Fourth lead screw; 803. Fourth connecting rod; 804. Movable seat; 805. Comb-shaped milling cutter; 806. Fourth electric telescopic rod. Detailed implementation manners

[0054] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations.

[0055] Embodiment 1

[0056] Please refer to Figures 1-15 As shown, a processing device for producing metal profiles includes:

[0057] Machine body 1;

[0058] The first robotic arm 101 is installed on the left side of the top of the machine body 1 and is used for feeding the external first cylinder 102 and second cylinder 103;

[0059] The first clamping mechanism 2 is fixedly installed on the rear side of the top of the machine body 1 and is used for clamping the first cylinder 102 and the second cylinder 103;

[0060] The cutting mechanism 3 is arranged above the first clamping mechanism 2 and is used for cutting the first cylinder 102 and the second cylinder 103 into a first columnar section and a second columnar section respectively;

[0061] The second robotic arm 104 is installed in the middle of the top of the machine body 1 and is used for transporting the first columnar section and the second columnar section;

[0062] The second clamping mechanism 4 is arranged on the right side of the top of the machine body 1 and is used for clamping the first columnar section and the second columnar section;

[0063] The welding mechanism 6 is installed at the clamping end of the second robotic arm 104. The welding mechanism 6 includes a cylinder 601, and the output end of the cylinder 601 is fixedly connected with a welding head 602;

[0064] The adjusting mechanism 7 is arranged on the front side of the second robotic arm 104. The adjusting mechanism 7 cooperates with the welding mechanism 6 to weld the first columnar section and the second columnar section to form a tee;

[0065] The punching mechanism 5 is installed on the right side of the second clamping mechanism 4. The punching mechanism 5 cooperates with the second clamping mechanism 4 to punch the tee pipe.

[0066] The thread cutting mechanism 8 is arranged on the front side of the adjusting mechanism 7. The thread cutting mechanism 8 cooperates with the adjusting mechanism 7 to cut external threads at the three ends of the tee pipe.

[0067] Embodiment 2

[0068] Please refer to Figure 4 and Figure 5 As shown in

[0069] Those skilled in the art can understand that the output end of the first servo motor 204 drives the first screw 202 to rotate, so that the two first clamping members 205 connected to the same first screw 202 approach or move away from each other. Since the two first servo motors 204 can be separately controlled to start and stop, the first clamping mechanism 2 can clamp the rear ends of the first cylinder 102 and the second cylinder 103 respectively.

[0070] Embodiment 3

[0071] Please refer to Figure 4 and Figure 6 As shown in

[0072] Please refer to Figure 4 and Figure 7As shown in the figure, a second lead screw 307 is rotatably connected inside the movable frame 306. A moving member is threadedly connected to the second lead screw 307. An electric push rod 310 is fixedly installed at the bottom of the moving member. The output end of the electric push rod 310 is fixedly connected to a connecting member 311. A cutting knife 312 is rotatably connected inside the connecting member 311. A first drive motor 313 for driving the cutting knife 312 to rotate is arranged outside the connecting member 311. One end of the second lead screw 307 is fixedly connected to the output end of the second stepping motor 309. The second stepping motor 309 is installed outside the movable frame 306. The moving member is slidably connected to the second connecting rod 308, and the second connecting rod 308 is welded inside the movable frame 306.

[0073] Those skilled in the art can understand that by driving the second lead screw 307 to rotate through the output end of the second stepping motor 309, the moving member moves left and right, and then the cutting knife 312 moves left and right, and can respectively move directly above the first cylinder 102 and the second cylinder 103. Also, by driving the first lead screw 304 to rotate through the output end of the first stepping motor 305, the movable frame 306 can move back and forth, so that the cutting knife 312 moves back and forth. Then, by driving the cutting knife 312 to move downward through the output end of the electric push rod 310, and with the cooperation of the first drive motor 313, the first cylinder 102 and the second cylinder 103 are selectively cut to form a first columnar section and a second columnar section.

[0074] Embodiment 4

[0075] Please refer to Figure 9 As shown in the figure, the second clamping mechanism 4 includes a connecting frame 401 and a movable member 405. The connecting frame 401 is fixedly connected to the right side of the top of the machine body 1. A second screw rod 402 is rotatably connected inside the connecting frame 401. There are two groups of movable members 405, which are respectively threadedly connected to both ends of the second screw rod 402, and the thread directions of the two ends of the second screw rod 402 are opposite. A second guide rod 403 is fixedly connected inside the connecting frame 401. The movable member 405 is slidably connected to the second guide rod 403. A second servo motor 404 for driving the second screw rod 402 to rotate is arranged outside the connecting frame 401. A rotating member 406 is rotatably connected inside the movable member 405, and a second drive motor 407 for driving the rotating member 406 to rotate is installed outside the movable member 405. A third screw rod 408 is rotatably connected inside the rotating member 406. A third guide rod 409 is also fixedly connected inside the rotating member 406. Two groups of second clamping members 411 are slidably connected to the third guide rod 409. The thread directions of the two ends of the third screw rod 408 are opposite. The two groups of second clamping members 411 are respectively threadedly connected to both ends of the outer surface of the third screw rod 408. A third servo motor 410 is arranged outside the rotating member 406. One end of the third screw rod 408 is fixedly connected to the output end of the third servo motor 410.

[0076] Personnel in the technical field can understand that, the second screw 402 is driven to rotate by the output end of the second servo motor 404, so that the two groups of movable parts 405 are moved closer to or farther away from each other, and then the two groups of second clamping parts 411 on the front and rear sides are moved closer to or farther away from each other; the output end of the second drive motor 407 can drive the rotating part 406 to rotate, so that the two groups of second clamping parts 411 also rotate; and the output end of the third servo motor 410 is used to drive the third screw 408 to rotate, so that the two groups of second clamping parts 411 connected to the same group of third screws 408 are moved closer to or farther away from each other.

[0077] Example 5

[0078] Please refer to Figure 11 As shown, the punching mechanism 5 includes a second support plate 501, the bottom of the second support plate 501 is fixedly connected to the body 1, the outer side of the second support plate 501 is fixedly connected to the second connecting plate 503 through two groups of third connecting rods 502, a third screw rod 504 is rotatably connected between the second support plate 501 and the second connecting plate 503, one end of the third screw rod 504 is fixedly connected to the output end of the third stepper motor 505, and the third stepper motor 505 is installed on the outer side of the second support plate 501, and a movable plate 506 is slidably connected to the third connecting rod 502, and the movable plate 506 is threadedly connected to the third screw rod 504.

[0079] Please refer to Figure 12 As shown, the movable plate 506 is internally rotatably connected to the first electric telescopic rod 509, the outer surface of the first electric telescopic rod 509 is fixedly connected to the second gear 510, the outer side of the movable plate 506 is provided with a first transmission motor 507, the output end of the first transmission motor 507 is fixedly installed with a first gear 508 meshing with the second gear 510, and the output end of the first electric telescopic rod 509 is fixedly connected to a rotating plate 511, the internal rotation of the rotating plate 511 is connected to the second electric telescopic rod 512, the second electric telescopic rod 512 is fixedly installed with a driven wheel 515, the rotating plate 511 is rotatably connected to the driving wheel 514, the rotating plate 511 is transmission-connected to the driven wheel 515 through a belt 516, a second transmission motor 513 is installed at the bottom of the rotating plate 511, the output end of the second transmission motor 513 is fixedly connected to the driving wheel 514, and the output end of the second electric telescopic rod 512 is fixedly installed with a fixed disk 517.

[0080] Please refer to Figure 13As shown, a set of driving gears 518 and several sets of driven gears 519 are rotatably connected inside the fixed disk 517. The several sets of driven gears 519 are all meshed with the driving gear 518. Several sets of toothed plates 521 are also slidably connected inside the fixed disk 517. The several sets of toothed plates 521 are respectively meshed with the several sets of driven gears 519. One end of the toothed plate 521 extends to the outside of the fixed disk 517 and is welded to the drilling piece 522. And a third driving motor 520 is fixedly installed on the inner top wall of the fixed disk 517. The middle part of the top end of one of the driven gears 519 is fixedly installed on the output end of the third driving motor 520.

[0081] Those skilled in the art can understand that by driving the third lead screw 504 to rotate through the output end of the third stepping motor 505, the movable plate 506 can move back and forth, driving the fixed disk 517 and the drilling piece 522 to move back and forth as a whole; by driving the first gear 508 to rotate through the output end of the first driving motor 507, the second gear 510 and the first electric telescopic rod 509 rotate as a whole, and then the rotating plate 511 and the second electric telescopic rod 512 rotate as a whole, so that the fixed disk 517 and the drilling piece 522 rotate as a whole to adjust the drilling angle of the fixed disk 517 and the drilling piece 522 as a whole; and by driving the driving wheel 514 to rotate through the output end of the second driving motor 513, driven by the belt 516, the driven wheel 515 and the second electric telescopic rod 512 rotate as a whole, driving the fixed disk 517 and the drilling piece 522 to rotate rapidly as a whole, and with the cooperation of the extension of the output end of the second electric telescopic rod 512, drilling is achieved;

[0082] It is worth mentioning here that by driving the driven gear 519 connected thereto to rotate through the output end of the third driving motor 520, the driving gear 518 rotates, and then all the driven gears 519 rotate synchronously, so that all the toothed plates 521 move synchronously in the direction close to or away from the center of the fixed disk 517, so that all the drilling pieces 522 move synchronously in the direction close to or away from the center of the fixed disk 517, adjusting the distance between the drilling piece 522 and the fixed disk 517, changing the drilling range, so that the present invention can drill holes with different inner diameters according to the needs of the staff.

[0083] Embodiment 6

[0084] Please refer to Figure 14 and Figure 15As shown in the figure, the adjusting mechanism 7 includes a third driving motor 701, which is fixedly installed at the bottom of the machine body 1. The output end of the third driving motor 701 penetrates through the bottom wall of the machine body 1 and is fixedly connected to the mounting plate 702. A rotating ring 703 is rotatably connected inside the mounting plate 702. Two groups of third electric telescopic rods 704 are fixedly installed at one end of the rotating ring 703. The output ends of the third electric telescopic rods 704 are fixedly connected to the third clamping members 705. And a third gear 706 is fixedly installed at the other end of the rotating ring 703. A fourth driving motor 707 is fixedly installed outside the mounting plate 702. The output end of the fourth driving motor 707 is fixedly connected to a fourth gear 708 that meshes with the third gear 706.

[0085] Those skilled in the art can understand that by controlling the extension or contraction of the output ends of the two groups of third electric telescopic rods 704, the two groups of third clamping members 705 can be driven to approach or move away from each other; by driving the fourth gear 708 to rotate through the output end of the fourth driving motor 707, the third gear 706, the rotating ring 703, the two groups of third electric telescopic rods 704 and the third clamping members 705 rotate as a whole, and the mounting plate 702 can be driven to rotate through the output end of the third driving motor 701.

[0086] Embodiment 7

[0087] Please refer to Figure 14 As shown in the figure, the thread tapping mechanism 8 includes a fixed frame 801 and a fourth lead screw 802. The fixed frame 801 is fixedly installed on the front side of the top of the machine body 1. The fourth lead screw 802 is rotatably connected inside the fixed frame 801. A movable seat 804 is threadedly connected to the fourth lead screw 802. A fourth electric telescopic rod 806 is installed on one side of the movable seat 804 close to the mounting plate 702. The output end of the fourth electric telescopic rod 806 is fixedly connected to a comb-shaped milling cutter 805. A fourth connecting rod 803 is also fixedly connected inside the fixed frame 801. The movable seat 804 is slidably connected to the fourth connecting rod 803. A motor is fixedly installed outside the fixed frame 801. The output end of the motor extends into the fixed frame 801 and is fixedly connected to one end of the fourth lead screw 802.

[0088] Those skilled in the art can understand that by driving the fourth lead screw 802 to rotate through the output end of the motor, the movable seat 804 slides left and right along the outer surface of the fourth connecting rod 803, so that the comb-shaped milling cutter 805 can also slide left and right along the outer surface of the fourth connecting rod 803.

[0089] The working principle and usage process of this device: To more clearly describe the working principle of the present invention, we will describe it from the perspective of Figure 1 and using the present invention, various metal three-way special-shaped pipes can be produced, mainly including Figure 16Among the four shown in the figure, we name them B-1 three-way pipe, B-2 three-way pipe, B-3 three-way pipe and B-4 three-way pipe. Each of the B-1 three-way pipe, B-2 three-way pipe, B-3 three-way pipe and B-4 three-way pipe has a horizontal pipe, which is generated by cutting the first cylinder 102, that is, the first columnar section described above. And the other pipe in a vertical or inclined state, that is, the second columnar section, is generated by cutting the second cylinder 103. Next, we will describe the production combination process of the B-1 three-way pipe in detail:

[0090] S1. First, the first robotic arm 101 grabs the external first cylinder 102 and places the rear end of the first cylinder 102 between two groups of first clamping members 205. The output end of one of the first servo motors 204 drives the first screw 202 to rotate, so that the two groups of first clamping members 205 approach each other to clamp the rear end of the first cylinder 102. Similarly, the first robotic arm 101 grabs the external second cylinder 103, and the other two groups of first clamping members 205 in the present invention approach each other to clamp the rear end of the second cylinder 103;

[0091] S2. Secondly, the output end of the second stepping motor 309 drives the second lead screw 307 to rotate, so that the cutting tool 312 moves to directly above the first cylinder 102; the output end of the first stepping motor 305 drives the first lead screw 304 to rotate, so that the cutting tool 312 moves back and forth, and then the output end of the electric push rod 310 drives the cutting tool 312 to move downward. With the cooperation of the first driving motor 313, the first columnar section with the length required by the staff can be cut. And in order to prevent the first columnar section from falling after cutting, the second robotic arm 104 clamps the surface of the first columnar section during the cutting process;

[0092] S3. Then, the second robotic arm 104 transfers the cut first columnar section to the second clamping mechanism 4, keeps the first columnar section in a horizontal state, and places one end of the first columnar section between two groups of second clamping members 411 on one side. The output end of the third servo motor 410 drives the third screw 408 to rotate, so that the two groups of second clamping members 411 approach each other to clamp one end of the first columnar section;

[0093] S4. After that, under the cooperation of the output end of the third stepping motor 505 and the output end of the first electric telescopic rod 509, the fixing plate 517 and the drilling piece 522 are located in the middle of the first columnar section as a whole. Then, the distance between the drilling piece 522 and the fixing plate 517 is adjusted according to the outer diameter of the second cylinder 103. Finally, under the cooperation of the output end of the second transmission motor 513 and the output end of the second electric telescopic rod 512, a hole adapted to the outer diameter of the second cylinder 103 is drilled in the middle of the first columnar section, which we call the insertion hole;

[0094] S5. Next, the second robotic arm 104 transfers one end of the first columnar section with the inserted holes to the inside of the rotating ring 703, and fixes this end of the first columnar section by the two groups of third clamping members 705 approaching each other. Similarly, the second column 103 is cut using the same steps as in S2 to form a second columnar section, and the second columnar section is inserted into the inserted holes by the second robotic arm 104. The two jaws of the second robotic arm 104 open, the output end of the air cylinder 601 extends, and the welding head 602 is exposed. The second robotic arm 104 drives the welding head 602 to weld the insertion part. When encountering a welding dead angle position, the output end of the third driving motor 701 drives the mounting plate 702 to rotate, so that the dead angle position is exposed, facilitating the welding head 602 to weld it;

[0095] S6. After the first columnar section and the second columnar section are welded, the second robotic arm 104 then clamps one end of the first columnar section and keeps the first columnar section in a horizontal state. At this time, the second columnar section is in a vertical state. Under the cooperation of the output end of the third stepping motor 505 and the output end of the first electric telescopic rod 509, the fixing plate 517 and the drilling piece 522 as a whole are located above the second columnar section. Then, the distance between the drilling piece 522 and the fixing plate 517 is adjusted according to the inner diameter of the tee pipe required by the staff. Finally, under the cooperation of the output end of the second driving motor 513 and the output end of the second electric telescopic rod 512, the second columnar section is drilled;

[0096] S7. Next, the output end of the second driving motor 407 drives the rotating member 406 to rotate, so that the clamped first columnar section is in a vertical state. At this time, the second columnar section is in a horizontal state. Repeat the above operations to drill the first columnar section, thereby forming a B-1 tee pipe;

[0097] S8. Finally, the second robotic arm 104 places one end of the first columnar section in the formed B-1 tee pipe inside the rotating ring 703, and fixes this end of the first columnar section by the two groups of third clamping members 705 approaching each other. The output end of the motor drives the fourth lead screw 802 to rotate, so that the comb-shaped milling cutter 805 moves to the left, and under the action of the output end of the fourth electric telescopic rod 806, the comb-shaped milling cutter 80 approaches and contacts this end of the first columnar section. The output end of the fourth driving motor 707 drives the fourth gear 708 to rotate, so that the first columnar section rotates, completing the opening of the external thread at this end. Similarly, the opening of the external threads at the other two ends of the B-1 tee pipe is realized, facilitating the installation with other pipes in the later stage.

[0098] The above is the detailed combined processing process of the B-1 three-way pipe. The processing process of the B-2 three-way pipe refers to that of the B-1 three-way pipe. It should be noted that the second cylindrical section in the B-2 three-way pipe is installed at the end of the first cylindrical section. Therefore, the plug hole can be opened at the end, and the rest of the steps remain unchanged.

[0099] The second cylindrical section in the B-4 three-way pipe is obliquely inserted in the middle of the first cylindrical section. Therefore, an inclined plug hole needs to be opened. Therefore, at S4, under the cooperation of the output end of the third stepping motor 505 and the output end of the first electric telescopic rod 509, the fixing plate 517 and the drilling piece 522 are integrally moved to the adapted position. Secondly, the output end of the first driving motor 507 drives the first gear 508 to rotate, so that the second gear 510 and the first electric telescopic rod 509 rotate integrally. Furthermore, the rotating plate 511 and the second electric telescopic rod 512 rotate integrally, so that the fixing plate 517 and the drilling piece 522 rotate integrally, and the drilling angle of the fixing plate 517 and the drilling piece 522 as a whole is adjusted, so that the fixing plate 517 and the drilling piece 522 are obliquely pointed to the middle of the first cylindrical section. Finally, under the cooperation of the output end of the second driving motor 513 and the output end of the second electric telescopic rod 512, an inclined plug hole is drilled in the middle of the first cylindrical section. After the second cylindrical section is welded inside the inclined plug hole, when drilling holes in the second cylindrical section, the above angle drilling process needs to be repeated.

[0100] The processing steps of the B-3 three-way pipe can refer to the processing processes of the above B-1 three-way pipe, B-2 three-way pipe and B-4 three-way pipe.

[0101] It is worth mentioning here that the present invention is provided with two groups of movable parts 405 on both sides, but only two groups of movable parts 405 on one side need to be used for clamping in the above description. The reason for such setting is that, for example, when drilling an inclined plug hole at the end of the first cylindrical section, the working time of the third stepping motor 505 can be reduced, and the cost can be saved.

[0102] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing device for producing metal tee pipes, characterized in that: include: Body (1); A first mechanical arm (101), the first mechanical arm (101) being mounted on the left side of the top end of the machine body (1) and being used for loading the first column (102) and the second column (103) outside; A first clamping mechanism (2), the first clamping mechanism (2) being fixedly mounted on the rear side of the top end of the body (1) and being used for clamping the first column (102) and the second column (103); A cutting mechanism (3), the cutting mechanism (3) being arranged above the first clamping mechanism (2) and being used for cutting the first column (102) and the second column (103) into a first columnar segment and a second columnar segment respectively; A second mechanical arm (104), the second mechanical arm (104) being mounted at the middle of the top end of the body (1) and being used for transferring the first columnar segment and the second columnar segment; A second clamping mechanism (4), the second clamping mechanism (4) being arranged on the right side of the top end of the body (1) and being used for clamping the first columnar segment and the second columnar segment; A welding mechanism (6), the welding mechanism (6) being mounted at the clamping end of the second mechanical arm (104), the welding mechanism (6) comprising a cylinder (601), the output end of the cylinder (601) being fixedly connected to a welding head (602); An adjusting mechanism (7), the adjusting mechanism (7) being arranged on the front side of the second mechanical arm (104), the adjusting mechanism (7) cooperating with the welding mechanism (6) to weld the first columnar segment and the second columnar segment to form a three-way pipe; A punching mechanism (5), the punching mechanism (5) being installed on the right side of the second clamping mechanism (4), the punching mechanism (5) cooperating with the second clamping mechanism (4) to punch holes in the three-way pipe; A threading mechanism (8), the threading mechanism (8) being arranged on the front side of the adjusting mechanism (7), the threading mechanism (8) cooperating with the adjusting mechanism (7) to form external threads on the three ends of the three-way pipe; The first clamping mechanism (2) comprises a fixing seat (201), the fixing seat (201) is welded to the rear side of the top end of the machine body (1), two groups of first screw rods (202) are rotatably connected inside the fixing seat (201), the threads at both ends of the first screw rods (202) are in opposite rotation directions, and both ends of the outer surface of the first screw rods (202) are threadedly connected to first clamping members (205), first servo motors (204) are fixedly installed on the outside of both sides of the fixing seat (201), one end of the two groups of first screw rods (202) is respectively fixedly connected to the output ends of the two groups of first servo motors (204), and the first clamping member (205) is slidably connected to the first guide rod (203), and the first guide rod (203) is welded inside the fixing seat (201); The second clamping mechanism (4) comprises a connecting frame (401) and a movable member (405), wherein the connecting frame (401) is fixedly connected to the right side of the top end of the machine body (1), the connecting frame (401) is internally rotatably connected to a second screw rod (402), the movable member (405) is provided with two groups and is respectively threadedly connected to the two ends of the second screw rod (402), and the threads provided at the two ends of the second screw rod (402) have opposite rotation directions, the connecting frame (401) is internally fixedly connected to a second guide rod (403), the movable member (405) is slidably connected to the second guide rod (403), the connecting frame (401) is externally provided with a second servo motor (404) for driving the second screw rod (402) to rotate, and the movable member (405) is internally rotatably connected to the second guide rod (403). A rotating member (406) is provided, and a second driving motor (407) for driving the rotating member (406) to rotate is installed on the outer side of the movable member (405); a third screw rod (408) is rotatably connected inside the rotating member (406); a third guide rod (409) is also fixedly connected inside the rotating member (406); two groups of second clamping members (411) are slidably connected to the third guide rod (409); the threads provided at both ends of the third screw rod (408) have opposite rotation directions; the two groups of second clamping members (411) are respectively threadedly connected to both ends of the outer surface of the third screw rod (408); a third servo motor (410) is provided on the outer side of the rotating member (406); and one end of the third screw rod (408) is fixedly connected to the output end of the third servo motor (410); The adjustment mechanism (7) comprises a third drive motor (701), the third drive motor (701) is fixedly mounted on the bottom of the machine body (1), the output end of the third drive motor (701) passes through the bottom wall of the machine body (1) and is fixedly connected to the mounting plate (702), a rotating circle (703) is rotatably connected inside the mounting plate (702), two sets of third electric telescopic rods (704) are fixedly mounted on one end of the rotating circle (703), the output end of the third electric telescopic rod (704) is fixedly connected to a third clamping member (705), and a third gear (706) is fixedly mounted on the other end of the rotating circle (703), a fourth drive motor (707) is fixedly mounted on the outside of the mounting plate (702), and the output end of the fourth drive motor (707) is fixedly connected to a fourth gear (708) meshing with the third gear (706).

2. A processing device for producing a metal tee pipe according to claim 1, characterized in that: The cutting mechanism (3) comprises a first support plate (301), the bottom of the first support plate (301) is fixedly connected to the machine body (1), the front top of the first support plate (301) is welded to the first connecting plate (303) via two sets of first connecting rods (302), a first screw rod (304) is rotatably connected between the first support plate (301) and the first connecting plate (303), a first stepper motor (305) is fixedly mounted on the outer side of the first support plate (301), the output end of the first stepper motor (305) is fixedly connected to the rear end of the first screw rod (304), a movable frame (306) is slidably connected to the first connecting rod (302), and the movable frame (306) is threadedly connected to the first screw rod (304).

3. A processing device for producing a metal tee pipe according to claim 2, characterized in that: The movable frame (306) is internally rotatably connected to a second screw rod (307), a movable member is threadedly connected to the second screw rod (307), an electric push rod (310) is fixedly mounted on the bottom of the movable member, an output end of the electric push rod (310) is fixedly connected to a connecting member (311), a cutting knife (312) is internally rotatably connected to the connecting member (311), a first driving motor (313) for driving the cutting knife (312) to rotate is arranged outside the connecting member (311), one end of the second screw rod (307) is fixedly connected to the output end of a second stepping motor (309), the second stepping motor (309) is mounted outside the movable frame (306), the movable member is slidably connected to a second connecting rod (308), and the second connecting rod (308) is welded inside the movable frame (306).

4. A processing device for producing a metal tee pipe according to claim 1, characterized in that: The punching mechanism (5) comprises a second support plate (501), the bottom of the second support plate (501) is fixedly connected to the machine body (1), the outer side of the second support plate (501) is fixedly connected to the second connecting plate (503) via two sets of third connecting rods (502), a third screw rod (504) is rotatably connected between the second support plate (501) and the second connecting plate (503), one end of the third screw rod (504) is fixedly connected to the output end of a third stepping motor (505), and the third stepping motor (505) is installed on the outer side of the second support plate (501), and a movable plate (506) is slidably connected to the third connecting rod (502), and the movable plate (506) is threadedly connected to the third screw rod (504).

5. A processing device for producing a metal tee pipe according to claim 4, characterized in that: The movable plate (506) is internally rotatably connected to a first electric telescopic rod (509), an outer surface of the first electric telescopic rod (509) is fixedly connected to a second gear (510), a first transmission motor (507) is disposed outside the movable plate (506), an output end of the first transmission motor (507) is fixedly mounted with a first gear (508) meshing with the second gear (510), and an output end of the first electric telescopic rod (509) is fixedly connected to a rotating plate (511), an inner surface of the rotating plate (511) is rotatably connected to a first gear (508) meshing with the second gear (510). Two electric telescopic rods (512), a driven wheel (515) is fixedly mounted on the second electric telescopic rod (512), a driving wheel (514) is rotatably connected to the rotating plate (511), the rotating plate (511) is transmission-connected to the driven wheel (515) via a belt (516), a second transmission motor (513) is mounted on the bottom of the rotating plate (511), an output end of the second transmission motor (513) is fixedly connected to the driving wheel (514), and a fixed plate (517) is fixedly mounted on the output end of the second electric telescopic rod (512).

6. A processing device for producing a metal tee pipe according to claim 5, characterized in that: A group of driving gears (518) and a plurality of driven gears (519) are rotatably connected inside the fixed disk (517), and the plurality of driven gears (519) are all meshed with the driving gears (518). A plurality of tooth plates (521) are also slidably connected inside the fixed disk (517), and the plurality of tooth plates (521) are respectively meshed with the plurality of driven gears (519). One end of the tooth plate (521) extends to the outside of the fixed disk (517) and is welded to the drilling plate (522). A third transmission motor (520) is fixedly mounted on the inner top wall of the fixed disk (517), and the middle portion of the top end of one of the driven gears (519) is fixedly mounted on the output end of the third transmission motor (520).

7. A processing device for producing a metal tee pipe according to claim 1, characterized in that: The threading mechanism (8) comprises a fixed frame (801) and a fourth screw (802); the fixed frame (801) is fixedly mounted on the front side of the top end of the machine body (1); the fourth screw (802) is rotatably connected to the inside of the fixed frame (801); a movable seat (804) is threadedly connected to the fourth screw (802); a fourth electric telescopic rod (806) is mounted on a side of the movable seat (804) close to the mounting plate (702); a comb-shaped milling cutter (805) is fixedly connected to the output end of the fourth electric telescopic rod (806); a fourth connecting rod (803) is also fixedly connected to the inside of the fixed frame (801); the movable seat (804) is slidably connected to the fourth connecting rod (803); an electric motor is fixedly mounted on the outside of the fixed frame (801); the output end of the electric motor extends into the fixed frame (801) and is fixedly connected to one end of the fourth screw (802).

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