Ball valve machining device for water conservancy pipeline

Abstract

The machining device comprises a machine body, a mechanical arm is installed on the front side of the top of the machine body, and a first box body and a second box body are installed on the rear side of the top of the machine body. Through cooperative use of the first mold mechanism and the second mold mechanism, the mold for producing the ball valve can be formed, due to the existence of semi-annular pieces, the two ends of the produced ball valve are provided with end covers, then through cooperative use of the cutting mechanism and the cleaning mechanism, the interior of the produced ball valve body can be cut and polished, and the production efficiency is improved. According to the ball valve body forming device, the specification of the ball valve body meets the production requirement, in addition, the surface of the cylinder and the interiors of the two attached modules can be cleaned, the quality of next-time ball valve body forming is improved, and finally through cooperative use of the trepanning and cutting mechanism, the storage mechanism and the auxiliary mechanism, the machining efficiency is improved. The top of the ball body of the ball valve body and the positions of the two end covers can be drilled and tapped, the top of the ball body is cut to form the ball valve top seat, convenience and rapidness are achieved, and the requirements of workers are met.

Description

Technical Field

[0001] This invention relates to the field of ball valve processing technology, specifically to a ball valve processing device for water conservancy pipelines. Background Technology

[0002] A ball valve is a valve whose opening and closing element is driven by a valve stem and rotates around the ball valve axis. It is used for the regulation and control of fluids.

[0003] Ball valves generally consist of a top seat and a body. The top seat is used to install the screw seat, and it is also installed at the top center of the body. The two are usually connected by a fixing screw. However, in the existing technology, the threaded holes of the top seat and the body are usually opened in separate steps, which can easily lead to deviations in the position of the threaded holes, making it impossible to install properly later and failing to meet the needs of the operators. Summary of the Invention

[0004] To solve the above-mentioned technical problems, a ball valve processing device for water conservancy pipelines is provided. This technical solution solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A ball valve processing device for water conservancy pipelines includes a body, a robotic arm mounted on the top front side of the body, a first box and a second box mounted on the top rear side of the body, the first box and the second box being connected, a third box mounted on the front side of the second box, the bottom of the third box being inclined, and the third box being connected to the second box, a first mold mechanism and a second mold mechanism respectively mounted on the rear side of the interior of the first box and the second box, the first mold mechanism and the second mold mechanism cooperating to form a mold for producing ball valves, a cutting mechanism for cutting the inside of the ball valve mounted on the top left side of the first box, a cleaning mechanism mounted on the rear side of the interior of the second box, and a blower mechanism mounted on the left side of the first box, an auxiliary mechanism mounted inside the third box, an electric cover plate mounted on the top of the third box, an opening and cutting mechanism mounted on the bottom of the electric cover plate, a storage mechanism connected to the top front side of the body, and a heating plate mounted on the bottom of the interior of the first box and the second box.

[0006] Preferably, the first mold mechanism includes a fixed frame welded to the rear side inside the first housing. A first stepper motor is installed at the top of the fixed frame. The output end of the first stepper motor is fixedly connected to a first lead screw. The threads at both ends of the first lead screw have opposite directions, and both ends of the outer wall of the first lead screw are threaded with mold parts. A first guide rod is also installed inside the fixed frame. The mold parts are slidably connected to the first guide rod. A pouring port is provided at the top of the upper mold parts, and semi-annular parts are connected to the left and right sides of the interior of both sets of mold parts.

[0007] Preferably, the second mold mechanism includes a second lead screw and a second guide rod. The second lead screw is rotatably connected inside the second housing, and the second guide rod is fixedly connected inside the second housing. A second stepper motor that drives the second lead screw to rotate is provided on the outer wall of the second housing. A sealing plate is threadedly connected to the outer wall of the second lead screw. A column is fixedly connected to the left side of the sealing plate, and the sealing plate is slidably connected to the second guide rod.

[0008] Preferably, the cutting mechanism includes a mounting block fixedly installed on the top left side of the first housing. A first electric push rod is connected to the top of the mounting block. The output end of the first electric push rod is fixedly connected to the lifting plate. A second electric push rod is rotatably connected inside the lifting plate. A first dual-axis electric push rod is fixedly installed at the output end of the second electric push rod. The two output ends of the first dual-axis electric push rod are respectively connected to a cutting head and a grinding head. A first driven gear is fixedly connected to the outer wall of the second electric push rod. A first drive motor is provided on the outer wall of the lifting plate. A first drive gear that meshes with the first driven gear is fixedly connected to the output end of the first drive motor.

[0009] Preferably, the cleaning mechanism includes a third lead screw, a third guide rod, and a movable plate. The third lead screw is rotatably connected inside the second housing, the third guide rod is fixedly installed inside the second housing, the movable plate is threadedly connected to the outer wall of the third lead screw, and the movable plate is slidably connected to the outer wall of the third guide rod. The outer end of the third lead screw is fixedly connected to the output end of a third stepper motor, the third stepper motor is located at the top right side of the second housing, and a third electric push rod is installed on the top of the movable plate. The output end of the third electric push rod is fixedly connected to a second dual-axis electric push rod, and grinding components are fixedly installed on both output ends of the second dual-axis electric push rod.

[0010] Preferably, the blower mechanism includes a fixed block, and two sets of the fixed blocks are welded to the left side of the first housing. A fourth lead screw is rotatably connected between the two sets of fixed blocks. Two sets of movable blocks are threaded to the outer wall of the fourth lead screw. The movable blocks are slidably connected to a fourth guide rod. The two ends of the fourth guide rod are respectively fixedly connected to the inner walls of the two sets of fixed blocks. A fourth electric push rod is fixedly installed on the top of the movable block. The output end of the fourth electric push rod is fixedly connected to a lifting block. A fifth electric push rod is installed on the outer wall of each of the two sets of lifting blocks. The output ends of the two sets of fifth electric push rods are respectively connected to a sealing component and a powerful blower. A fourth stepper motor for driving the fourth lead screw to rotate is provided on the outer wall of one set of fixed blocks.

[0011] Preferably, the auxiliary mechanism includes a second drive motor fixedly installed on the front side of the third housing. The output end of the second drive motor extends into the third housing and is fixedly installed with a rotating rod. The other end of the rotating rod is welded to a connecting frame. A threaded rod is rotatably connected inside the connecting frame. A fixing rod is also fixedly installed inside the connecting frame. Two sets of clamping members are slidably connected to the fixing rod. The two sets of clamping members are respectively threaded to both ends of the outer wall of the threaded rod. The threads at both ends of the threaded rod have opposite directions. The outer end of the threaded rod is fixedly installed on the output end of a servo motor. The servo motor is located on the outside of the connecting frame.

[0012] Preferably, the opening and cutting mechanism includes a cutting head, a rotating gear ring is rotatably connected to the bottom of the electric cover plate on the third housing, a third drive motor is fixedly installed at the bottom of the electric cover plate on the third housing, a drive gear is fixedly installed at the output end of the third drive motor, the drive gear meshes with the rotating gear ring, a sixth electric push rod is fixedly installed at the bottom of the rotating gear ring, the output end of the sixth electric push rod is fixedly connected to the first mounting plate, and a seventh electric push rod is provided at the top of the first mounting plate, and the cutting head is fixedly installed on the output end of the seventh electric push rod.

[0013] Preferably, the drilling and cutting mechanism further includes a third dual-axis electric actuator, and an eighth electric actuator is fixedly installed at the bottom of the rotating gear ring. The output end of the eighth electric actuator is fixedly connected to a second mounting plate, and a ninth electric actuator is rotatably connected inside the second mounting plate. The third dual-axis electric actuator is fixedly connected to the output end of the ninth electric actuator. Clamping blocks are fixedly installed at both output ends of the third dual-axis electric actuator. The two sets of clamping blocks are used to fix the drill bit or tapping bit. A fourth drive motor is provided on the outer wall of the second mounting plate. The output end of the fourth drive motor is fixedly connected to a second drive gear. A second driven gear that meshes with the second drive gear is connected to the outer wall of the ninth electric actuator.

[0014] Preferably, the storage mechanism includes two sets of support blocks welded to the front side of the top of the machine body. A fifth lead screw is rotatably installed between the two sets of support blocks. An L-shaped component is threaded onto the fifth lead screw. The vertical plate of the L-shaped component is slidably connected to a fifth guide rod. The fifth guide rod is welded between the two sets of support blocks. A fifth stepper motor for driving the fifth lead screw to rotate is provided on the outer side of one set of support blocks. A storage tray is fixedly connected to the horizontal plate of the L-shaped component. A drill bit and a tapping bit are stored in the storage tray.

[0015] Compared with the prior art, the present invention provides a ball valve processing device for water conservancy pipelines, which has the following beneficial effects: This invention, through the combined use of a first mold mechanism and a second mold mechanism, can form a mold for producing ball valves. Due to the presence of the semi-annular component, the produced ball valve has end caps at both ends. Furthermore, through the combined use of a cutting mechanism and a cleaning mechanism, the interior of the produced ball valve body can be cut and polished to ensure its specifications meet production requirements. Additionally, the surface of the column and the interior of the two mating mold parts can be cleaned, improving the quality of the next ball valve body forming process. Finally, through the combined use of an opening and cutting mechanism, a receiving mechanism, and an auxiliary mechanism, drilling and tapping can be performed on the top of the ball and at the end cap positions of the ball valve body, and the top of the ball can be cut open to form the ball valve top seat. Moreover, the debris generated in this invention falls onto a heating plate for heating, which can also produce molten raw materials for casting, improving the utilization rate of raw materials and avoiding waste. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the first box, the second box, and the third box in this invention; Figure 3 This is a schematic diagram of the structure of the first mold mechanism in this invention; Figure 4 This is a schematic diagram of the module structure in this invention; Figure 5 This is a schematic diagram of the structure of the second mold mechanism in this invention; Figure 6 This is a schematic diagram of the internal structure of the valve mold formed by the cooperation of the first mold mechanism and the second mold mechanism in this invention; Figure 7 This is a schematic diagram of the structure of the first grinding mechanism in this invention; Figure 8 This is a schematic diagram of the cutting mechanism in this invention; Figure 9 This is a schematic diagram of the blower mechanism in this invention; Figure 10 This is a schematic diagram of the internal structure of the third box in this invention; Figure 11 This is a schematic diagram of the auxiliary mechanism in this invention; Figure 12 This is a schematic diagram of the hole-opening and cutting mechanism in this invention; Figure 13 In this invention Figure 12 A schematic diagram of the enlarged structure at point A; Figure 14 This is a schematic diagram of the storage mechanism in this invention.

[0017] The numbers on the map are: 1. Body; 101. First box; 102. Second box; 103. Third box; 104. Robotic arm; 105. Inclined surface; 106. Heating plate; 2. First mold mechanism; 201. Fixing frame; 202. First stepper motor; 203. First lead screw; 204. First guide rod; 205. Mold component; 206. Sprue; 207. Semi-circular component; 3. Second mold mechanism; 301. Second lead screw; 302. Second guide rod; 303. Second stepper motor; 304. Enclosure plate; 305. Column; 4. Cutting mechanism; 401. Mounting block; 402. First electric push rod; 403. Second electric push rod; 404. First drive motor; 405. First drive gear; 406. First driven gear; 407. First dual-axis electric push rod; 408. Cutting head; 409. Grinding head; 5. Cleaning mechanism; 501. Third lead screw; 502. Third guide rod; 503. Third stepper motor; 504. Moving plate; 505. Third electric push rod; 506. Second dual-axis electric push rod; 507. Grinding parts; 6. Blowering mechanism; 601. Fixed block; 602. Fourth lead screw; 603. Fourth guide rod; 604. Fourth stepper motor; 605. Movable block; 606. Fourth electric push rod; 607. Lifting block; 608. Fifth electric push rod; 609. Sealing component; 610. Powerful blower; 7. Auxiliary mechanism; 701. Second drive motor; 702. Rotating rod; 703. Connecting frame; 704. Threaded rod; 705. Fixed rod; 706. Servo motor; 707. Clamping component; 8. Hole-opening and cutting mechanism; 801. Rotating gear ring; 802. Third drive motor; 803. Drive gear; 804. Sixth electric push rod; 805. First mounting plate; 806. Seventh electric push rod; 807. Cutting head; 808. Eighth electric push rod; 809. Second mounting plate; 810. Ninth electric push rod; 811. Third dual-axis electric push rod; 812. Clamping block; 813. Fourth drive motor; 814. Second drive gear; 815. Second driven gear; 9. Storage mechanism; 901. Support block; 902. Fifth lead screw; 903. Fifth guide rod; 904. Fifth stepper motor; 905. L-shaped part; 906. Storage tray. Detailed Implementation

[0018] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0019] Example 1 Please refer to Figures 1-14 As shown, a ball valve processing device for water conservancy pipelines includes a body 1. A robotic arm 104 is mounted on the front top of the body 1. A first housing 101 and a second housing 102 are mounted on the rear top of the body 1, and the first housing 101 and the second housing 102 are connected. A third housing 103 is mounted on the front of the second housing 102. The bottom of the third housing 103 is a slope 105, and the third housing 103 is also connected to the second housing 102. A first mold mechanism 2 and a second mold mechanism 3 are respectively mounted on the rear interior of the first housing 101 and the second housing 102. The second mold mechanism 3 cooperates to form a mold for producing ball valves. A cutting mechanism 4 for cutting the inside of the ball valve is installed on the top left side of the first housing 101. A cleaning mechanism 5 is also installed on the rear side of the inside of the second housing 102. A blower mechanism 6 is set on the left side of the first housing 101. An auxiliary mechanism 7 is installed inside the third housing 103. An electric cover plate is set on the top of the third housing 103. An opening and cutting mechanism 8 is installed at the bottom of the electric cover plate. A storage mechanism 9 is also connected to the front top of the machine body 1. A heating plate 106 is also installed at the bottom inside the first housing 101 and the second housing 102.

[0020] Example 2 Please refer to Figure 2 , Figure 3 and Figure 4 As shown, the first mold mechanism 2 includes a fixed frame 201 welded to the rear side of the inside of the first housing 101. A first stepper motor 202 is installed at the top inside the fixed frame 201. The output end of the first stepper motor 202 is fixedly connected to the first lead screw 203. The threads at both ends of the first lead screw 203 are in opposite directions, and both ends of the outer wall of the first lead screw 203 are threadedly connected to the mold parts 205. A first guide rod 204 is also installed inside the fixed frame 201. The mold parts 205 are slidably connected to the first guide rod 204. A pouring port 206 is provided at the top of the upper mold part 205, and semi-annular parts 207 are connected to the left and right sides of the inside of both sets of mold parts 205.

[0021] Those skilled in the art will understand that the first lead screw 203 is rotated by the output end of the first stepper motor 202, causing the two sets of modules 205 to move closer or further apart. When the two sets of modules 205 move closer together, they can be in a close fit and a sealing structure is provided at the fit (not shown in the figure, which is the prior art). In addition, in this invention, a ball valve is formed by injecting molten raw material into the pouring port 206.

[0022] Example 3 Please refer to Figure 2 and Figure 5As shown, the second mold mechanism 3 includes a second lead screw 301 and a second guide rod 302. The second lead screw 301 is rotatably connected inside the second housing 102, and the second guide rod 302 is fixedly connected inside the second housing 102. A second stepper motor 303 that drives the second lead screw 301 to rotate is provided on the outer wall of the second housing 102. A sealing plate 304 is threadedly connected to the outer wall of the second lead screw 301. A column 305 is fixedly connected to the left side of the sealing plate 304, and the sealing plate 304 is slidably connected to the second guide rod 302.

[0023] Those skilled in the art will understand that the output of the second stepper motor 303 drives the second lead screw 301 to rotate, causing the sealing plate 304 to reciprocate horizontally along the outer wall of the second guide rod 302. This, in turn, drives the column 305 to reciprocate horizontally in the horizontal direction. When the column 305 moves to the left, it can enter the interior of the two sets of mating modules 205. At this time, the sealing plate 304 also enters the slot opened on the right side of the first housing 101. The connection between the sealing plate 304 and the first housing 101 is also provided with a sealing structure to ensure the sealing of the connection. Thus, the two sets of mating modules 205 and the column 305 form a mold for producing ball valves (e.g., Figure 6 As shown in the figure, we can see that a prototype of a ball valve can be produced. At this time, the inner diameter of the ball valve is matched with the outer diameter of the column 305. Due to the presence of the semi-annular part 207, the produced ball valve has end caps at both ends, which are used for direct connection with external pipelines.

[0024] Example 4 Please refer to Figure 8 As shown, the cutting mechanism 4 includes a mounting block 401 fixedly installed on the top left side of the first housing 101. A first electric push rod 402 is connected to the top of the mounting block 401. The output end of the first electric push rod 402 is fixedly connected to the lifting plate. A second electric push rod 403 is rotatably connected inside the lifting plate. A first dual-axis electric push rod 407 is fixedly installed on the output end of the second electric push rod 403. The two output ends of the first dual-axis electric push rod 407 are respectively connected to a cutting head 408 and a grinding head 409. A first driven gear 406 is fixedly connected to the outer wall of the second electric push rod 403. A first drive motor 404 is provided on the outer wall of the lifting plate. A first drive gear 405 that meshes with the first driven gear 406 is fixedly connected to the output end of the first drive motor 404.

[0025] Those skilled in the art will understand that by controlling the extension or retraction of the output end of the first electric push rod 402, the lifting plate moves downward or upward, thereby driving the cutting head 408 and the grinding head 409 to move downward or upward. By controlling the rotation of the output end of the first drive motor 404, the first drive gear 405 rotates, driving the first driven gear 406 and the second electric push rod 403 to rotate as a whole, thereby causing the cutting head 408 and the grinding head 409 to rotate synchronously with the center of the second electric push rod 403 as the "center". In addition, by controlling the extension or retraction of the two output ends of the first dual-axis electric push rod 407, the radius of the cutting head 408 and the grinding head 409 during rotation can be changed.

[0026] Example 5 Please refer to Figure 7 As shown, the cleaning mechanism 5 includes a third lead screw 501, a third guide rod 502, and a moving plate 504. The third lead screw 501 is rotatably connected inside the second housing 102. The third guide rod 502 is fixedly installed inside the second housing 102. The moving plate 504 is threadedly connected to the outer wall of the third lead screw 501 and slidably connected to the outer wall of the third guide rod 502. The outer end of the third lead screw 501 is fixedly connected to the output end of the third stepper motor 503. The third stepper motor 503 is located on the top right side of the second housing 102. A third electric push rod 505 is installed on the top of the moving plate 504. The output end of the third electric push rod 505 is fixedly connected to the second dual-axis electric push rod 506. Grinding parts 507 are fixedly installed on both output ends of the second dual-axis electric push rod 506.

[0027] Those skilled in the art will understand that by controlling the extension or retraction of the output end of the third electric push rod 505, the two sets of grinding parts 507 can move downward or upward; by controlling the synchronous extension or retraction of the two output ends of the second dual-axis electric push rod 506, the two sets of grinding parts 507 can move away from or closer to each other. When the two sets of grinding parts 507 are close to each other, they can be fitted together, and the semi-circular grooves opened in the two sets of grinding parts 507 that are fitted together can form a complete circular groove. The inner diameter of the complete circular groove is adapted to the outer diameter of the column 305. The output of the third stepper motor 503 drives the third lead screw 501 to rotate, causing the moving plate 504 to move horizontally back and forth along the outer wall of the third guide rod 502, thereby driving the two sets of grinding parts 507 to move back and forth horizontally.

[0028] Example 6 Please refer to Figure 7As shown, the blower mechanism 6 includes a fixed block 601. The fixed block 601 has two sets of fixed blocks welded to the left side of the first housing 101. A fourth lead screw 602 is rotatably connected between the two sets of fixed blocks 601. Two sets of movable blocks 605 are threadedly connected to the outer wall of the fourth lead screw 602. The movable blocks 605 are slidably connected to the fourth guide rod 603. The two ends of the fourth guide rod 603 are fixedly connected to the inner walls of the two sets of fixed blocks 601 respectively. A fourth electric push rod 606 is fixedly installed on the top of the movable block 605. The output end of the fourth electric push rod 606 is fixedly connected to the lifting block 607. A fifth electric push rod 608 is installed on the outer wall of both sets of lifting blocks 607. The output ends of the two sets of fifth electric push rods 608 are connected to the sealing member 609 and the strong blower 610 respectively. A fourth stepper motor 604 for driving the fourth lead screw 602 to rotate is provided on the outer wall of one set of fixed blocks 601.

[0029] Those skilled in the art will understand that by driving the fourth lead screw 602 to rotate through the output end of the fourth stepper motor 604, the two sets of movable blocks 605 can reciprocate along the outer wall of the fourth guide rod 603, thereby enabling the sealing member 609 and the powerful fan 610 to reciprocate. In conjunction with the use of the output ends of the fourth electric push rod 606 and the fifth electric push rod 608, the sealing member 609 and the powerful fan 610 can be inserted into the slot opened on the left side of the first housing 101 in sequence.

[0030] Example 7 Please refer to Figure 10 and Figure 11 As shown, the auxiliary mechanism 7 includes a second drive motor 701 fixedly installed on the front side of the third housing 103. The output end of the second drive motor 701 extends into the third housing 103 and is fixedly installed with a rotating rod 702. The other end of the rotating rod 702 is welded to a connecting frame 703. A threaded rod 704 is rotatably connected inside the connecting frame 703. A fixing rod 705 is also fixedly installed inside the connecting frame 703. Two sets of clamping members 707 are slidably connected to the fixing rod 705. The two sets of clamping members 707 are respectively threaded to both ends of the outer wall of the threaded rod 704. The threads at both ends of the threaded rod 704 have opposite directions of rotation. The outer end of the threaded rod 704 is fixedly installed on the output end of a servo motor 706. The servo motor 706 is located on the outside of the connecting frame 703.

[0031] Those skilled in the art will understand that by driving the threaded rod 704 to rotate through the output end of the servo motor 706, the two sets of clamping members 707 are brought closer or further apart, thus achieving the fixation of the ball valve within the third housing 103 or the release of the clamping (e.g., ...). Figure 10(as shown); and by controlling the output end of the second drive motor 701 to drive the rotating rod 702 to rotate, the connecting frame 703 will rotate, which will drive the ball valve in the clamping state to rotate, so that the two end caps of the ball valve and the top of the ball valve can face upward.

[0032] Example 8 Please refer to Figure 10 and Figure 12 As shown, the opening and cutting mechanism 8 includes a cutting head 807. A rotating gear ring 801 is rotatably connected to the bottom of the electric cover plate on the third housing 103. A third drive motor 802 is also fixedly installed at the bottom of the electric cover plate on the third housing 103. A drive gear 803 is fixedly installed at the output end of the third drive motor 802. The drive gear 803 meshes with the rotating gear ring 801. A sixth electric push rod 804 is fixedly installed at the bottom of the rotating gear ring 801. The output end of the sixth electric push rod 804 is fixedly connected to the first mounting plate 805. A seventh electric push rod 806 is provided on the top of the first mounting plate 805. The cutting head 807 is fixedly installed on the output end of the seventh electric push rod 806.

[0033] Those skilled in the art will understand that the electric cover plate covers the top of the third housing 103, making the third housing 103 in a sealed state. By controlling the extension or retraction of the output end of the seventh electric push rod 806, the cutting head 807 is driven to move downward or upward, changing the height of the cutting head 807 so that the cutting head 807 falls at the specified cutting height position. Furthermore, by controlling the output end of the third drive motor 802 to rotate, the drive gear 803 is driven to rotate, thereby enabling the cutting head 807 to rotate around the center of the rotating gear ring 801 as the "center".

[0034] Please refer to Figure 10 and Figure 13 As shown, the drilling and cutting mechanism 8 also includes a third dual-axis electric actuator 811. An eighth electric actuator 808 is fixedly installed at the bottom of the rotating gear ring 801. A second mounting plate 809 is fixedly connected to the output end of the eighth electric actuator 808. A ninth electric actuator 810 is rotatably connected inside the second mounting plate 809. The third dual-axis electric actuator 811 is fixedly connected to the output end of the ninth electric actuator 810. Clamping blocks 812 are fixedly installed at both output ends of the third dual-axis electric actuator 811. The two sets of clamping blocks 812 are used to fix the drill bit or tapping bit. A fourth drive motor 813 is provided on the outer wall of the second mounting plate 809. The output end of the fourth drive motor 813 is fixedly connected to the second drive gear 814. A second driven gear 815 that meshes with the second drive gear 814 is connected to the outer wall of the ninth electric actuator 810.

[0035] Those skilled in the art will understand that, similarly, the output of the third drive motor 802 can also drive the two sets of clamping blocks 812 to rotate around the center of the rotating gear ring 801, thereby driving the drill bit or tapping head in the clamping state to rotate around the center of the rotating gear ring 801. In conjunction with the extension or retraction of the output of the eighth electric push rod 808, the drill bit or tapping head in the clamping state can move closer to or further away from the center of the rotating gear ring 801. Furthermore, under the combined action of the output of the ninth electric push rod 810 and the output of the fourth drive motor 813, the drill bit or tapping head in the clamping state can rotate and move downwards, thereby achieving hole opening and threading in the opened hole.

[0036] Example 9 Please refer to Figure 14 As shown, the storage mechanism 9 includes two sets of support blocks 901 welded to the front top of the body 1. A fifth lead screw 902 is rotatably installed between the two sets of support blocks 901. An L-shaped part 905 is threaded onto the fifth lead screw 902. The vertical plate of the L-shaped part 905 is slidably connected to the fifth guide rod 903. The fifth guide rod 903 is welded between the two sets of support blocks 901. A fifth stepper motor 904 for driving the fifth lead screw 902 to rotate is provided on the outer side of one set of support blocks 901. A storage tray 906 is fixedly connected to the horizontal plate of the L-shaped part 905. A drill bit and a tapping bit are stored in the storage tray 906.

[0037] Those skilled in the art will understand that by driving the fifth lead screw 902 to rotate through the output end of the fifth stepper motor 904, the L-shaped part 905 moves horizontally back and forth along the outer wall of the fifth guide rod 903, thereby realizing the horizontal back and forth movement of the storage tray 906.

[0038] To clearly describe the working principle of this invention, we will use... Figure 1 This is explained from a directional perspective, which refers to the "up, down, left, right, front, and back" as mentioned below, specifically as follows: S1. The first stepper motor 202 drives the first lead screw 203 to rotate, causing the two sets of modules 205 to approach each other and fit together. Simultaneously, the second stepper motor 303 drives the second lead screw 301 to rotate, causing the sealing plate 304 to move to the left along the outer wall of the second guide rod 302. This moves the column 305 to the left, allowing it to enter the two sets of fitted modules 205. At this time, the sealing plate 304 also enters the slot on the right side of the first housing 101. A sealing structure is also provided at the connection between the sealing plate 304 and the first housing 101. The sealing member 609 is inserted into the slot on the left side of the first housing 101, and a sealing structure is also provided at the connection between the sealing member 609 and the first housing 101. Thus, the two sets of fitted modules 205 and the column 305 form a mold for producing ball valves (e.g., ...). Figure 6 As shown), by injecting molten raw material into the pouring port 206, we can see that a prototype of a ball valve can be produced. At this time, the inner diameter of the ball valve is matched with the outer diameter of the column 305. Due to the presence of the semi-annular part 207, the produced ball valve has end caps at both ends, which are used for direct connection with external pipes. S2. After the ball valve prototype is formed, the output end of the second stepper motor 303 drives the second lead screw 301 to rotate, causing the column 305 to move to the right into the second housing 102. Next, by controlling the extension of the output end of the first electric push rod 402, the lifting plate moves downward, causing the center of the second electric push rod 403 to be aligned with the center of the ball valve pipe. Both output ends of the first dual-axis electric push rod 407 retract, causing the cutting head 408 and grinding head 409 to be in a retracted state. Then, by extending the output end of the second electric push rod 403, the cutting head 408 and grinding head 409 are driven into the ball valve pipe section as a whole. The first dual-axis electric push rod 407 is controlled... An output end extends, causing the cutting head 408 to move closer to the inner wall of the pipe section of the ball valve. In conjunction with the rotation of the output end of the first drive motor 404, the cutting head 408 rotates, thereby cutting the inside of the pipe section and the ball of the ball valve to meet production specifications. Afterwards, the cutting head 408 is reset, and the grinding head 409 is used to grind the cut area to ensure the smoothness of the inside of the ball valve body. After the ball valve body is cut and ground, the cutting mechanism 4 is reset, and the blower mechanism 6 inserts the strong blower 610 into the slot opened on the left side of the first housing 101. The strong blower 610 is started, blowing the debris remaining inside the ball valve body into the second housing 102. S3. Simultaneously with step S2, we know that after pulling out the column 305, raw material is easily left on its outer wall. During the next casting process, if raw material remains on the surface, it can easily affect the molding of the new raw material, leading to substandard ball valve quality. Therefore, this invention includes a corresponding cleaning mechanism 5. Two sets of grinding components 507 are attached to each other and located on the outer wall of the column 305. The output of the third stepper motor 503 drives the third lead screw 501 to rotate, causing the two sets of grinding components 507 to reciprocate horizontally, reciprocating and grinding the outer wall of the column 305 to remove... The raw material on its surface is then rotated by the output of the first stepper motor 202, which drives the first lead screw 203 to rotate, causing the two sets of molds 205 to move away from each other. The robotic arm 104 takes out the ball valve body, and then the two sets of molds 205 are put back together. The sealing part 609 is then inserted into the slot opened on the left side of the first box 101. Similarly, the grinding head 409 is used again to grind the raw material remaining on the inner wall of the two sets of molds 205. The strong blower 610 is also used to blow the debris that has been ground and remains inside the two sets of molds 205 into the second box 102 for collection, which further improves the quality of the next ball valve body forming. S4. The robotic arm 104 places the removed ball valve body between the two sets of clamping members 707. The output end of the servo motor 706 drives the threaded rod 704 to rotate, causing the two sets of clamping members 707 to move closer together, thus fixing the ball valve inside the third housing 103. The output end of the fifth stepper motor 904 drives the fifth lead screw 902 to rotate, causing the storage tray 906 to move to the right. The output end of the third drive motor 802 can also drive the two sets of clamping blocks 812 to rotate with the center of the gear ring 801 as the "center", so that the two sets of clamping blocks 812 accurately locate the drill bit of the required specification to be installed. Then the electric cover is closed. With the cooperation of the output ends of the eighth electric push rod 808 and the ninth electric push rod 810, the fixed drill bit reaches the top of the clamped ball valve. With the cooperation of the output ends of the ninth electric push rod 810 and the fourth drive motor 813, the drill bit in the clamped state rotates to drill a hole at the top of the ball valve. Then, similarly, the electric cover is opened to a vertical position, and with the cooperation of the storage mechanism 9, the drill bit is put back into the storage tray 906. The required tapping head is installed, and the hole at the top of the ball valve is tapped to form a threaded hole. This threaded hole is used to install the screw seat later. Similarly, install a smaller drill bit and make several sets of small holes around the aforementioned threaded hole, and also make threads in the small holes. S5. By controlling the output end of the second drive motor 701 to drive the rotating rod 702 to rotate, the connecting frame 703 will rotate, which will drive the ball valve in the clamping state to rotate, so that the two end caps of the ball valve face upward in sequence, and several sets of small holes are opened at the two end caps of the ball valve in sequence, and threads are also opened in the small holes. The threads are used to connect to the external pipe. S6. Finally, under the action of the output end of the second drive motor 701, the top of the ball valve body faces upward again. With the cooperation of the output ends of the seventh electric push rod 806, the sixth electric push rod 804, and the third drive motor 802, the cutting head 807 cuts open the top of the ball valve body to form a ball valve top seat. The thread in the middle of the ball valve top seat is used for the installation of the screw seat in the later stage. At this time, there are also small threaded holes on the top of the cut ball valve body and the ball valve top seat. They are connected by fixing screws. This ball valve is convenient for later maintenance by the staff. S7. Some of the debris generated from drilling, tapping, and cutting falls directly into the second box 102 through the inclined surface 105 at the bottom of the third box 103, while the other part remains inside the ball valve body. It can be clamped by the robotic arm 104 and poured out as well. The debris also falls into the second box 102 through the inclined surface 105 for collection. The debris in steps S2 and S3 is also located in the second box 102. When a certain amount is collected, the heating plate 106 is activated to generate molten raw materials, which can also be cast into shape, improving the utilization rate of raw materials and avoiding waste.

[0039] The foregoing has shown and described 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 to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A ball valve processing device for water conservancy pipelines, comprising a body (1), characterized in that, A robotic arm (104) is mounted on the top front side of the machine body (1). A first housing (101) and a second housing (102) are mounted on the top rear side of the machine body (1). The first housing (101) and the second housing (102) are connected. A third housing (103) is mounted on the front side of the second housing (102). The bottom of the third housing (103) is a slope (105). The third housing (103) is also connected to the second housing (102). A first mold mechanism (2) and a second mold mechanism (3) are respectively mounted on the rear side of the interior of the first housing (101) and the second housing (102). In conjunction with the mold for producing ball valves, a cutting mechanism (4) for cutting the inside of the ball valve is installed on the top left side of the first housing (101), a cleaning mechanism (5) is installed on the rear side of the inside of the second housing (102), and a blower mechanism (6) is provided on the left side of the first housing (101). An auxiliary mechanism (7) is installed inside the third housing (103), an electric cover is provided on the top of the third housing (103), and an opening and cutting mechanism (8) is installed at the bottom of the electric cover. A storage mechanism (9) is also connected to the front top of the machine body (1), and a heating plate (106) is also installed at the bottom inside the first housing (101) and the second housing (102).

2. The ball valve processing device for water conservancy pipelines according to claim 1, characterized in that, The first mold mechanism (2) includes a fixed frame (201) welded inside the rear side of the first housing (101). A first stepper motor (202) is installed at the top inside the fixed frame (201). The output end of the first stepper motor (202) is fixedly connected to the first lead screw (203). The threads at both ends of the first lead screw (203) are in opposite directions. Both ends of the outer wall of the first lead screw (203) are threaded with mold parts (205). A first guide rod (204) is also installed inside the fixed frame (201). The mold parts (205) are slidably connected to the first guide rod (204). A pouring port (206) is provided at the top of the upper mold parts (205). Semi-circular parts (207) are connected to the left and right sides inside the two sets of mold parts (205).

3. The ball valve processing device for water conservancy pipelines according to claim 1, characterized in that, The second mold mechanism (3) includes a second lead screw (301) and a second guide rod (302). The second lead screw (301) is rotatably connected to the inside of the second housing (102), and the second guide rod (302) is fixedly connected to the inside of the second housing (102). A second stepper motor (303) for driving the second lead screw (301) to rotate is provided on the outer wall of the second housing (102). A sealing plate (304) is threadedly connected to the outer wall of the second lead screw (301). A column (305) is fixedly connected to the left side of the sealing plate (304), and the sealing plate (304) is slidably connected to the second guide rod (302).

4. The ball valve processing device for water conservancy pipelines according to claim 1, characterized in that, The cutting mechanism (4) includes a mounting block (401) fixedly installed on the top left side of the first housing (101). The top of the mounting block (401) is connected to a first electric push rod (402). The output end of the first electric push rod (402) is fixedly connected to the lifting plate. A second electric push rod (403) is rotatably connected inside the lifting plate. A first dual-axis electric push rod (407) is fixedly installed on the output end of the second electric push rod (403). The two output ends of the first dual-axis electric push rod (407) are respectively connected to a cutting head (408) and a grinding head (409). A first driven gear (406) is fixedly connected to the outer wall of the second electric push rod (403). A first drive motor (404) is provided on the outer wall of the lifting plate. A first drive gear (405) meshing with the first driven gear (406) is fixedly connected to the output end of the first drive motor (404).

5. The ball valve processing device for water conservancy pipelines according to claim 1, characterized in that, The cleaning mechanism (5) includes a third lead screw (501), a third guide rod (502), and a moving plate (504). The third lead screw (501) is rotatably connected to the inside of the second housing (102). The third guide rod (502) is fixedly installed inside the second housing (102). The moving plate (504) is threaded to the outer wall of the third lead screw (501) and slidably connected to the outer wall of the third guide rod (502). The outer end of the third lead screw (501) is fixedly connected to the output end of the third stepper motor (503). The third stepper motor (503) is located on the top right side of the second housing (102). A third electric push rod (505) is installed on the top of the moving plate (504). The output end of the third electric push rod (505) is fixedly connected to the second dual-axis electric push rod (506). Both output ends of the second dual-axis electric push rod (506) are fixedly equipped with grinding parts (507).

6. The ball valve processing device for water conservancy pipelines according to claim 1, characterized in that, The blower mechanism (6) includes a fixed block (601). Two sets of fixed blocks (601) are welded to the left side of the first housing (101). A fourth lead screw (602) is rotatably connected between the two sets of fixed blocks (601). Two sets of movable blocks (605) are threaded onto the outer wall of the fourth lead screw (602). The movable blocks (605) are slidably connected to a fourth guide rod (603). Both ends of the fourth guide rod (603) are fixedly connected to the inner walls of the two sets of fixed blocks (601). A fourth electric push rod (606) is fixedly installed on the top of the block (605). The output end of the fourth electric push rod (606) is fixedly connected to the lifting block (607). A fifth electric push rod (608) is installed on the outer wall of both sets of lifting blocks (607). The output ends of the two sets of fifth electric push rods (608) are respectively connected to the sealing member (609) and the strong fan (610). A fourth stepper motor (604) for driving the fourth lead screw (602) to rotate is provided on the outer wall of one set of fixed blocks (601).

7. The ball valve processing device for water conservancy pipelines according to claim 1, characterized in that, The auxiliary mechanism (7) includes a second drive motor (701) fixedly installed on the front side of the third housing (103). The output end of the second drive motor (701) extends into the third housing (103) and is fixedly installed with a rotating rod (702). The other end of the rotating rod (702) is welded with a connecting frame (703). A threaded rod (704) is rotatably connected inside the connecting frame (703). A fixing rod (705) is also fixedly installed inside the connecting frame (703). Two sets of clamping parts (707) are slidably connected on the fixing rod (705). The two sets of clamping parts (707) are respectively threaded to both ends of the outer wall of the threaded rod (704). The threads at both ends of the threaded rod (704) are in opposite directions. The outer end of the threaded rod (704) is fixedly installed on the output end of a servo motor (706). The servo motor (706) is located on the outside of the connecting frame (703).

8. The ball valve processing device for water conservancy pipelines according to claim 1, characterized in that, The opening and cutting mechanism (8) includes a cutting head (807). A rotating gear ring (801) is rotatably connected to the bottom of the electric cover plate on the third housing (103). A third drive motor (802) is also fixedly installed at the bottom of the electric cover plate on the third housing (103). A drive gear (803) is fixedly installed at the output end of the third drive motor (802). The drive gear (803) meshes with the rotating gear ring (801). A sixth electric push rod (804) is fixedly installed at the bottom of the rotating gear ring (801). The output end of the sixth electric push rod (804) is fixedly connected to the first mounting plate (805). A seventh electric push rod (806) is provided on the top of the first mounting plate (805). The cutting head (807) is fixedly installed on the output end of the seventh electric push rod (806).

9. A ball valve processing device for water conservancy pipelines according to claim 8, characterized in that, The hole-opening and cutting mechanism (8) also includes a third dual-axis electric actuator (811), and an eighth electric actuator (808) is fixedly installed at the bottom of the rotating gear ring (801). The output end of the eighth electric actuator (808) is fixedly connected to a second mounting plate (809). A ninth electric actuator (810) is rotatably connected inside the second mounting plate (809). The third dual-axis electric actuator (811) is fixedly connected to the output end of the ninth electric actuator (810). Both output ends of the third dual-axis electric actuator (811) are fixedly installed with clamping blocks (812). The two sets of clamping blocks (812) are used to fix the drill bit or tapping bit. A fourth drive motor (813) is provided on the outer wall of the second mounting plate (809). The output end of the fourth drive motor (813) is fixedly connected to the second drive gear (814). A second driven gear (815) that meshes with the second drive gear (814) is connected on the outer wall of the ninth electric actuator (810).

10. A ball valve processing device for water conservancy pipelines according to claim 1, characterized in that, The storage mechanism (9) includes two sets of support blocks (901) welded to the front top of the body (1). A fifth lead screw (902) is rotatably installed between the two sets of support blocks (901). An L-shaped part (905) is threaded onto the fifth lead screw (902). The vertical plate of the L-shaped part (905) is slidably connected to the fifth guide rod (903). The fifth guide rod (903) is welded between the two sets of support blocks (901). A fifth stepper motor (904) for driving the fifth lead screw (902) to rotate is provided on the outer side of one set of support blocks (901). A storage tray (906) is fixedly connected to the horizontal plate of the L-shaped part (905). A drill bit and a tapping bit are stored in the storage tray (906).

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