Combined flow regulating valve and machining device thereof

Abstract

The invention discloses a combined flow adjusting valve and a machining device thereof. The combined flow adjusting valve comprises a flow valve body. Through cooperative use of the rotating mechanism, the wrapping mechanism, the moving mechanism, the plug mechanism and the machining mechanism, firstly, two sets of first clamping pieces get close to each other to clamp the end of the flow valve body, two sets of wrapping pieces wrap the end of the flow valve body, the box moves rightwards, and the end of the flow valve body is clamped; the sealing ring on the right side is clamped in the sealing grooves formed in the two sets of attached movable pieces to achieve sealing, and then the plug piece extends into the end of the clamped flow valve body to prevent generated chippings from entering the flow valve body when milling, drilling and tapping are conducted on the end of the flow valve body in the follow-up process. And under the cooperation of a second mechanical arm and the output end of a first driving motor, a milling cutter, a drill bit and a tapping cutter are selected and installed, when flow valve bodies of different sizes are machined, box bodies of different sizes do not need to be purchased for operation, and the machining cost of enterprises is reduced.

Description

Technical Field

[0001] This invention relates to the field of flow valve processing technology, specifically to a combined regulating flow valve and its processing device. Background Technology

[0002] A flow regulating valve, also known as a self-operated flow control valve, flow balancing valve, static flow regulating valve, or static balancing valve, is an intuitive and simple flow regulation and control device. Flow regulating valves typically have three sets of ends, each with threaded holes for connection to the external inlet pipe, outlet pipe, and valve cover, respectively.

[0003] In the existing technology, when machining the threaded holes at the end of the flow control valve, in order to prevent the debris generated during machining from falling into the external environment, the operation is usually carried out in a box with a machining mechanism. However, since the size of flow control valves varies, it is necessary to purchase machining machines of different sizes for the box. This method results in excessively high processing costs for enterprises and is difficult to meet the needs of workers. In addition, in the existing processing method, workers need to repeatedly disassemble and clamp the flow control valve in order to align the different ends of the flow control valve with the machining mechanism in the box. This method is also time-consuming, labor-intensive, and has low processing efficiency. Summary of the Invention

[0004] To solve the above-mentioned technical problems, a combined regulating flow valve and its processing device are 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 combined regulating flow valve includes a flow valve body, with threaded holes at both ends and the top of the flow valve body. The threaded holes at both ends of the flow valve body are used to communicate with water pipes, and the threaded hole at the top of the flow valve body is used to connect with a valve cover. A valve stem is installed on the internal threads of the valve cover. A rotating wheel is fixedly connected to the top of the valve stem, and an opening and closing element is provided at the bottom of the valve stem.

[0006] A processing device for a combined regulating flow valve includes a machine body. A first robotic arm for transferring the flow valve body to be processed is installed on the top right side of the machine body. A rotating mechanism and a wrapping mechanism are connected to the middle of the top of the machine body. The rotating mechanism is used to clamp the flow valve body and drive it to rotate. The wrapping mechanism is used to wrap the end of the clamped flow valve body. A moving mechanism is provided on the top left side of the machine body. A plugging mechanism and a processing mechanism are installed on the moving mechanism.

[0007] Preferably, the rotating mechanism includes a support plate fixedly installed on the top of the machine body. A first drive motor is fixedly connected to the left side of the support plate. A drive gear is fixedly installed at the output end of the first drive motor. A driven gear is rotatably connected inside the support plate. The driven gear meshes with the drive gear, and the right side of the driven gear is welded to a first fixed frame. A first threaded rod is rotatably connected inside the first fixed frame. The threads at both ends of the first threaded rod have opposite directions. A first fixed rod is also fixedly installed inside the first fixed frame. Two sets of first clamping members are slidably connected to the outer wall of the first fixed rod. The two sets of first clamping members are respectively threaded to both ends of the outer surface of the first threaded rod. A first servo motor is provided on the outside of the first fixed frame. The outer end of the first threaded rod is fixedly connected to the output end of the first servo motor.

[0008] Preferably, the wrapping mechanism includes a second threaded rod and a second fixed rod. A second fixed frame is welded to the middle of the top of the machine body. The second threaded rod is rotatably connected to the inside of the second fixed frame, and the second fixed rod is fixedly connected to the inside of the second fixed frame. The threads at both ends of the second threaded rod have opposite directions, and both ends of the outer surface of the second threaded rod are threadedly connected to movable parts. Both sets of movable parts are slidably connected to the second fixed rod. The outer end of the second threaded rod is fixedly connected to the output end of the second servo motor. The second servo motor is located outside the second fixed frame. A sealing groove is provided on the left side of the movable part. A blower is installed on the top left side of the movable part, and a wrapping component is detachably connected inside the movable part.

[0009] Preferably, the packaging mechanism further includes a third servo motor fixedly installed at the bottom of the interior of the movable part. The output end of the third servo motor is fixedly installed with a third threaded rod. Both ends of the outer wall of the third threaded rod are threadedly connected with locking blocks. Both sets of locking blocks are slidably connected to the outer wall of the third fixed rod. The third fixed rod is fixedly connected to the interior of the movable part. The threads at both ends of the third threaded rod have opposite directions of rotation. The packaging part is provided with a locking groove that matches the locking blocks.

[0010] Preferably, the moving mechanism includes a third fixed frame fixedly installed on the top left side of the machine body. A first lead screw is rotatably connected inside the third fixed frame. A housing is threadedly connected to the outer wall of the first lead screw. The housing is slidably connected to a first guide rod. The first guide rod is welded inside the third fixed frame. A first stepper motor is fixedly installed on the outer side of the third fixed frame. The output end of the first stepper motor extends into the third fixed frame and is fixedly connected to the outer end of the first lead screw. A first electric door and a second electric door are respectively provided on the front side and top of the housing. A sealing ring adapted to the sealing groove is installed at the opening position on the right side of the housing.

[0011] Preferably, a fixing plate is welded to the top right side of the housing, and a second drive motor is fixedly connected to the right side of the fixing plate. The output end of the second drive motor passes through the right side wall of the fixing plate and is fixedly connected to the storage disk. The storage disk stores milling cutters, drill bits and tapping cutters inside.

[0012] Preferably, the plugging mechanism includes a fourth fixing frame and a second clamping member. An electric push rod is fixedly installed on the left side wall of the housing. The fourth fixing frame is fixedly connected to the output end of the electric push rod. Two sets of the second clamping member are provided and are respectively threaded to both ends of the outer wall of the fourth threaded rod. The fourth threaded rod is rotatably connected to the inside of the fourth fixing frame. A fourth fixing rod is also fixedly connected inside the fourth fixing frame. The second clamping member is slidably connected to the fourth fixing rod. A fourth servo motor for driving the fourth threaded rod to rotate is installed on the outside of the fourth fixing frame. The two sets of the second clamping members are used to clamp the plugging member.

[0013] Preferably, the processing mechanism includes a second lead screw, a second robotic arm, and a rotating disk. The second lead screw is rotatably connected inside the housing. The second robotic arm is threadedly connected to the second lead screw and slidably connected to a second guide rod. The second guide rod is welded inside the housing. The outer end of the second lead screw is fixedly installed at the output end of a second stepper motor. The second stepper motor is fixedly connected to the left side of the housing. The rotating disk is rotatably connected inside the end of the second robotic arm.

[0014] Preferably, the rotating disk is internally connected to a set of rotating teeth, a set of first gears, and several sets of second gears. The first gears mesh with the outer teeth of the rotating teeth, and the inner teeth of the rotating teeth mesh with the several sets of second gears. A third drive motor is provided on the inner wall of the rotating disk. The outer side of the first gear is fixedly connected to the output end of the third drive motor. Several sets of third clamping members are also slidably installed inside the rotating disk. Racks are installed on the third clamping members. The several sets of racks mesh with the several sets of second gears respectively. The several sets of third clamping members are used to clamp milling cutters, drill bits, and tapping tools.

[0015] Compared with the prior art, the present invention provides a combined regulating flow valve and its processing device, which has the following beneficial effects: This invention utilizes a combination of a rotating mechanism, a wrapping mechanism, a moving mechanism, a plugging mechanism, and a processing mechanism. First, two sets of clamping members approach each other to clamp the end of the flow valve body. Then, two sets of wrapping members wrap the end of the flow valve body. The housing moves to the right, and the sealing ring on the right side engages with the sealing grooves created by the two sets of moving parts, achieving a seal. Next, the plug extends into the interior of the clamped end of the flow valve body to prevent debris generated during subsequent milling, drilling, and tapping from entering the flow valve body, thus meeting the needs of the operator. Furthermore, with the cooperation of the second robotic arm and the output of the first drive motor, the milling cutter, drill bit, and tapping tool can be selected and installed quickly and easily. When processing flow valve bodies of different sizes, it is not necessary to purchase housings of different sizes for operation, reducing the processing costs for enterprises. 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 rotating mechanism in this invention; Figure 3 This is a schematic diagram of the rotating mechanism in this invention from another perspective; Figure 4 This is a schematic diagram of the packaging mechanism in this invention; Figure 5 This is a schematic diagram of the internal structure of the moving part in this invention; Figure 6 This is a schematic diagram of the structure of the package in this invention; Figure 7 This is a schematic diagram of the moving mechanism in this invention; Figure 8 This is a schematic diagram of the plug mechanism in this invention; Figure 9 This is a schematic diagram of the processing mechanism in this invention; Figure 10 This is a schematic diagram showing the installation position of the third drive motor in this invention; Figure 11 This is a schematic diagram of the internal structure of the rotating disk in this invention; Figure 12 This is a schematic diagram of the flow valve body in this invention.

[0017] The numbers on the map are: 1. Body; 101. Flow valve body; 102. Threaded hole; 103. Valve cover; 104. Valve stem; 105. Opening and closing element; 106. First robotic arm; 2. Rotation mechanism; 201. Support plate; 202. First drive motor; 203. Drive gear; 204. Driven gear; 205. First fixed frame; 206. First threaded rod; 207. First fixed rod; 208. First servo motor; 209. First clamping component; 3. Wrapping mechanism; 301. Second fixed frame; 302. Second threaded rod; 303. Second fixed rod; 304. Second servo motor; 305. Moving part; 306. Wrapping part; 307. Hair dryer; 308. Third servo motor; 309. Third threaded rod; 310. Third fixed rod; 311. Locking block; 312. Locking slot; 4. Moving mechanism; 401. Third fixed frame; 402. First lead screw; 403. First guide rod; 404. First stepper motor; 405. Housing; 406. First electric door; 407. Second electric door; 408. Fixed plate; 409. Second drive motor; 410. Storage disk; 5. End cap mechanism; 501. Electric push rod; 502. Fourth fixing frame; 503. Fourth threaded rod; 504. Fourth fixing rod; 505. Fourth servo motor; 506. Second clamping component; 507. End cap component; 6. Machining mechanism; 601. Second lead screw; 602. Second guide rod; 603. Second stepper motor; 604. Second robotic arm; 605. Rotary disk; 606. Rotating gear; 607. First gear; 608. Second gear; 609. Third clamping component; 610. Rack; 611. Third drive motor. 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 Figure 12 As shown, a combined regulating flow valve includes a flow valve body 101. Threaded holes 102 are provided at both ends and the top of the flow valve body 101. The threaded holes 102 at both ends of the flow valve body 101 are used to connect with water pipes, and the threaded hole 102 at the top of the flow valve body 101 is used to connect with a valve cover 103. A valve stem 104 is installed on the internal threads of the valve cover 103. A rotating wheel is fixedly connected to the top of the valve stem 104, and an opening and closing element 105 is provided at the bottom of the valve stem 104.

[0020] Example 2 Please refer to Figures 1-11As shown, a processing device for a combined regulating flow valve includes a body 1. A first robotic arm 106 for transferring the flow valve body 101 to be processed is installed on the top right side of the body 1. A rotating mechanism 2 and a wrapping mechanism 3 are connected to the middle of the top of the body 1. The rotating mechanism 2 is used to clamp the flow valve body 101 and drive it to rotate. The wrapping mechanism 3 is used to wrap the end of the clamped flow valve body 101. A moving mechanism 4 is provided on the top left side of the body 1. A plugging mechanism 5 and a processing mechanism 6 are installed on the moving mechanism 4.

[0021] Example 3 Please refer to Figure 2 and Figure 3 As shown, the rotating mechanism 2 includes a support plate 201 fixedly installed on the top of the body 1. A first drive motor 202 is fixedly connected to the left side of the support plate 201. A drive gear 203 is fixedly installed at the output end of the first drive motor 202. A driven gear 204 is rotatably connected inside the support plate 201. The driven gear 204 meshes with the drive gear 203, and the right side of the driven gear 204 is welded to the first fixed frame 205. A first threaded rod 206 is rotatably connected inside the first fixed frame 205. The threads at both ends of the first threaded rod 206 have opposite directions. A first fixed rod 207 is also fixedly installed inside the first fixed frame 205. Two sets of first clamping members 209 are slidably connected to the outer wall of the first fixed rod 207. The two sets of first clamping members 209 are respectively threaded to the two ends of the outer surface of the first threaded rod 206. A first servo motor 208 is provided on the outer side of the first fixed frame 205. The outer end of the first threaded rod 206 is fixedly connected to the output end of the first servo motor 208.

[0022] Those skilled in the art will understand that the output of the first servo motor 208 drives the first threaded rod 206 to rotate, causing the two sets of first clamping members 209 to move closer or further apart. When they move closer, the flow valve body 101 is clamped and fixed, while when they move further apart, the clamping of the flow valve body 101 is released. Furthermore, the output of the first drive motor 202 drives the drive gear 203 to rotate, causing the driven gear 204 to rotate, thereby driving the flow valve body 101 in the clamped state to rotate.

[0023] Example 4 Please refer to Figure 4As shown, the wrapping mechanism 3 includes a second threaded rod 302 and a second fixed rod 303. A second fixed frame 301 is welded to the middle of the top of the body 1. The second threaded rod 302 is rotatably connected to the inside of the second fixed frame 301, and the second fixed rod 303 is fixedly connected to the inside of the second fixed frame 301. The threads at both ends of the second threaded rod 302 are in opposite directions, and both ends of the outer surface of the second threaded rod 302 are threadedly connected to movable parts 305. Both sets of movable parts 305 are slidably connected to the second fixed rod 303. The outer end of the second threaded rod 302 is fixedly connected to the output end of the second servo motor 304. The second servo motor 304 is located on the outside of the second fixed frame 301. A sealing groove is provided on the left side of the movable part 305. A blower 307 is installed on the top left side of the movable part 305, and a wrapping part 306 is detachably connected inside the movable part 305.

[0024] Those skilled in the art will understand that the output of the second servo motor 304 drives the second threaded rod 302 to rotate, causing the two sets of movable parts 305 to move closer or further apart. When they move closer, they also cause the two sets of wrapping parts 306 to move closer together, thus wrapping the end of the flow valve body 101 in the clamping state. Conversely, when they move further apart, they do not wrap. Furthermore, since the outer diameters of different flow valve bodies 101 are different, in order to improve the applicability of this device, the movable parts 305 and the wrapping parts 306 are detachably connected. Thus, different wrapping parts 306 can be selected and installed according to the outer diameter of the flow valve body 101, which is convenient and quick.

[0025] Please refer to Figure 5 and Figure 6 As shown, the packaging mechanism 3 also includes a third servo motor 308 fixedly installed at the bottom of the interior of the movable part 305. The output end of the third servo motor 308 is fixedly installed with a third threaded rod 309. Both ends of the outer wall of the third threaded rod 309 are threadedly connected with locking blocks 311. Both sets of locking blocks 311 are slidably connected to the outer wall of the third fixed rod 310. The third fixed rod 310 is fixedly connected to the interior of the movable part 305. The threads at both ends of the third threaded rod 309 are in opposite directions. The packaging part 306 is provided with a slot 312 that matches the locking blocks 311.

[0026] Those skilled in the art will understand that the output of the third servo motor 308 drives the third threaded rod 309 to rotate, causing the two sets of locking blocks 311 to move closer or further apart. When they move closer, the two sets of locking blocks 311 are engaged in the slots 312 on the package 306 to fix the package 306 in place. When they move further apart, the clamping of the package 306 is released.

[0027] Example 5 Please refer to Figure 7As shown, the moving mechanism 4 includes a third fixed frame 401 fixedly installed on the top left side of the body 1. A first lead screw 402 is rotatably connected inside the third fixed frame 401. A housing 405 is threadedly connected to the outer wall of the first lead screw 402. The housing 405 is slidably connected to a first guide rod 403. The first guide rod 403 is welded inside the third fixed frame 401. A first stepper motor 404 is fixedly installed on the outer side of the third fixed frame 401. The output end of the first stepper motor 404 extends into the third fixed frame 401 and is fixedly connected to the outer end of the first lead screw 402. A first electric door 406 and a second electric door 407 are respectively provided on the front side and top of the housing 405. A sealing ring adapted to the sealing groove is installed at the opening position on the right side of the housing 405.

[0028] Please refer to Figure 7 As shown, a fixing plate 408 is welded to the top right side of the housing 405. A second drive motor 409 is fixedly connected to the right side of the fixing plate 408. The output end of the second drive motor 409 passes through the right side wall of the fixing plate 408 and is fixedly connected to the storage disk 410. The storage disk 410 stores milling cutters, drill bits and tapping cutters inside.

[0029] Those skilled in the art will understand that the first lead screw 402 is driven to rotate by the output end of the first stepper motor 404, causing the housing 405 to reciprocate left and right along the outer wall of the first guide rod 403. When moving to the right, the sealing ring on the right side of the housing 405 is stuck inside the sealing grooves opened by the two sets of mating movable parts 305.

[0030] Example 6 Please refer to Figure 7 and Figure 8 As shown, the plug mechanism 5 includes a fourth fixed frame 502 and a second clamping member 506. An electric push rod 501 is fixedly installed on the left side wall of the housing 405. The fourth fixed frame 502 is fixedly connected to the output end of the electric push rod 501. Two sets of second clamping members 506 are provided and are respectively threaded to both ends of the outer wall of the fourth threaded rod 503. The fourth threaded rod 503 is rotatably connected to the inside of the fourth fixed frame 502. A fourth fixed rod 504 is also fixedly connected inside the fourth fixed frame 502. The second clamping members 506 are slidably connected to the fourth fixed rod 504. A fourth servo motor 505 for driving the fourth threaded rod 503 to rotate is installed on the outside of the fourth fixed frame 502. The two sets of second clamping members 506 are used to clamp the plug member 507.

[0031] Those skilled in the art will understand that the output of the fourth servo motor 505 drives the fourth threaded rod 503 to rotate, causing the two sets of second clamping members 506 to move closer or further apart. When they move closer, they clamp and fix the plug member 507, and when they move further apart, they release the clamping of the plug member 507. Furthermore, by controlling the extension or retraction of the output of the electric push rod 501, the plug member 507 in the clamping state can be moved to the right or to the left.

[0032] Example 7 Please refer to Figure 9 As shown, the processing mechanism 6 includes a second lead screw 601, a second robotic arm 604, and a rotating disk 605. The second lead screw 601 is rotatably connected to the inside of the housing 405. The second robotic arm 604 is threadedly connected to the second lead screw 601 and slidably connected to the second guide rod 602. The second guide rod 602 is welded to the inside of the housing 405. The outer end of the second lead screw 601 is fixedly installed at the output end of the second stepper motor 603. The second stepper motor 603 is fixedly connected to the left side of the housing 405, and the rotating disk 605 is rotatably connected to the inside of the end of the second robotic arm 604.

[0033] Please refer to Figure 10 and Figure 11 As shown, the rotating disk 605 has a set of rotating teeth 606, a set of first gears 607, and several sets of second gears 608 rotatably connected inside. The first gears 607 mesh with the outer teeth of the rotating teeth 606, and the inner teeth of the rotating teeth 606 mesh with the several sets of second gears 608. A third drive motor 611 is provided on the inner wall of the rotating disk 605. The outer side of the first gears 607 is fixedly connected to the output end of the third drive motor 611. Several sets of third clamping members 609 are also slidably installed inside the rotating disk 605. A rack 610 is installed on the third clamping member 609. The several sets of racks 610 mesh with the several sets of second gears 608 respectively. The several sets of third clamping members 609 are used to clamp milling cutters, drill bits, and tapping tools.

[0034] Those skilled in the art will understand that the output of the third drive motor 611 drives the first gear 607 to rotate, causing the rotating teeth 606 to rotate, which in turn drives all the second gears 608 to rotate synchronously, causing all the racks 610 to move towards or away from the center of the rotating disk 605, thereby causing all the third clamping members 609 to move towards or away from the center of the rotating disk 605. When they are close, the milling cutter, drill bit, and tapping tool are clamped and fixed; otherwise, the clamping is released. Furthermore, the output of the second stepper motor 603 drives the second lead screw 601 to rotate, causing the second robotic arm 604 to reciprocate left and right along the outer wall of the second guide rod 602. When the second robotic arm 604 moves to the right, the clamped milling cutter, drill bit, and tapping tool are brought closer to the end of the flow valve body 101 to be processed. Since the second robotic arm 604 has a six-axis motion, the position of the milling cutter, drill bit, and tapping tool can be further adjusted.

[0035] To clearly describe the working principle of this invention, we will use... Figure 1 This refers to a directional perspective, specifically the "up, down, left, right, front, and back" perspectives mentioned below, as detailed below: S1. According to the outer diameter of the flow valve body 101 to be processed, the first robotic arm 106 selects and clamps the externally placed package 306 and transfers it to the position of the movable part 305. The output end of the third servo motor 308 drives the third threaded rod 309 to rotate, so that the two sets of clamping blocks 311 move closer to each other and the two sets of clamping blocks 311 are inserted into the inside of the slots 312 on the package 306 to fix the package 306 until the inside of the two sets of movable parts 305 is equipped with the matching package 306. S2. The first robotic arm 106 clamps and transfers the flow valve body 101 to be processed on the external conveyor, placing the end of the flow valve body 101 between two sets of first clamping members 209. The output end of the first servo motor 208 drives the first threaded rod 206 to rotate, causing the two sets of first clamping members 209 to move closer to each other and clamp and fix the end of the flow valve body 101. Then, the output end of the second servo motor 304 drives the second threaded rod 302 to rotate, causing the two sets of moving parts 305 to move closer to each other, thereby driving the two sets of wrapping parts 306 to move closer to each other and wrapping the end of the flow valve body 101 in the clamping state. This is not clamping the end of the flow valve body 101. S3. The first lead screw 402 is driven to rotate by the output end of the first stepper motor 404, so that the housing 405 moves to the right along the outer wall of the first guide rod 403, so that the sealing ring on the right side of the housing 405 is stuck in the sealing groove opened in the two sets of fitting moving parts 305, thereby achieving sealing. S4. Based on the inner diameter of the flow valve body 101 to be processed, the first robotic arm 106 selects and clamps the externally placed plug 507, opens the first electric door 406 on the front side of the housing 405, and transfers the plug 507 between the two sets of second clamping members 506. The output end of the fourth servo motor 505 drives the fourth threaded rod 503 to rotate, so that the two sets of second clamping members 506 move closer to each other, thereby clamping and fixing the plug 507. Then, the first electric door 406 is closed, and the output end of the electric push rod 501 is extended by controlling it, so that the plug 507 extends into the interior of the clamped end of the flow valve body 101. The purpose is to prevent the debris generated during subsequent milling, drilling and tapping of the end of the flow valve body 101 from entering the flow valve body 101, thus meeting the needs of the workers. S5. Open the second electric door 407 on the top of the housing 405. The second robotic arm 604 drives the rotating disk 605 to extend to the outside, aligning the inside of the rotating disk 605 with the outer end of the milling cutter on the storage disk 410. The output of the third drive motor 611 drives the first gear 607 to rotate, causing the rotating gear 606 to rotate. This causes all the second gears 608 to rotate synchronously, making all the third clamping members 609 move towards the center of the rotating disk 605, thus clamping and fixing the milling cutter. Afterwards, the second robotic arm 604 resets, and the second electric door 407 also resets. The second robotic arm 604 then drives the milling cutter to contact the outer end of the flow valve body 101, and the output of the first drive motor 202... The output end drives the drive gear 203 to rotate, causing the driven gear 204 to rotate, thereby driving the flow valve body 101 in the clamping state to rotate, realizing the milling of the outer end of the flow valve body 101. Similarly, the above steps are repeated to select and install the drill bit and tapping tool in sequence. With the cooperation of the second robotic arm 604 and the output end of the first drive motor 202, holes are opened at the end of the flow valve body 101 in sequence and threads are formed in the holes, which is convenient and quick. In order to prevent the generated debris from adhering to the outer end of the flow valve body 101, the blower 307 is turned on to blow the debris off. Therefore, whether it is milling, drilling or tapping, the generated debris will be collected in the housing 405. S6. Since each flow valve body 101 has three sets of outer ends, the position of the flow valve body 101 only needs to be adjusted by the first robotic arm 106 so that the outer ends of different flow valve bodies 101 are clamped by two sets of first clamping parts 209. The above operation is repeated until the processing is completed. The entire processing is automated and does not require manual operation, which meets the needs of the staff. When processing flow valve bodies 101 of different sizes, it is not necessary to purchase different sized boxes for operation, which reduces the processing cost of the enterprise.

[0036] 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 of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined regulating flow valve comprising a flow valve body (101), characterized in that, Threaded holes (102) are arranged on both ends and the top of the flow valve body (101), the threaded holes (102) on both ends of the flow valve body (101) are used for being communicated with water pipes, the threaded hole (102) on the top of the flow valve body (101) is used for being connected with a valve cover (103), the valve cover (103) is internally screwed with a valve rod (104), the top of the valve rod (104) is fixedly connected with a rotating wheel, and the bottom of the valve rod (104) is provided with an opening and closing piece (105).

2. A machining device for a combined regulating flow valve, comprising a body (1), characterized in that, A first mechanical arm (106) for transferring the flow valve body (101) to be machined is arranged on the top right side of the machine body (1), a rotating mechanism (2) and a wrapping mechanism (3) are connected to the top middle of the machine body (1), the rotating mechanism (2) is used for clamping and rotating the flow valve body (101), the wrapping mechanism (3) is used for wrapping the end of the clamped flow valve body (101), a moving mechanism (4) is arranged on the top left side of the machine body (1), a plug mechanism (5) and a machining mechanism (6) are arranged on the moving mechanism (4).

3. The apparatus of claim 1 wherein, The rotating mechanism (2) comprises a support plate (201) fixedly installed on the top of the machine body (1), a first driving motor (202) is fixedly connected to the left side of the support plate (201), a driving gear (203) is fixedly installed on the output end of the first driving motor (202), a driven gear (204) is rotatably connected to the inside of the support plate (201), the driven gear (204) is engaged with the driving gear (203), the right side of the driven gear (204) is welded with a first fixed frame (205), a first threaded rod (206) is rotatably connected to the inside of the first fixed frame (205), the threads on both ends of the first threaded rod (206) are opposite in rotation direction, a first fixed rod (207) is fixedly installed in the first fixed frame (205), two groups of first clamping pieces (209) are slidably connected to the outer wall of the first fixed rod (207), the two groups of first clamping pieces (209) are respectively screwed to the two ends of the outer surface of the first threaded rod (206), a first servo motor (208) is arranged on the outside of the first fixed frame (205), and the outer end of the first threaded rod (206) is fixedly connected to the output end of the first servo motor (208).

4. The apparatus of claim 1 wherein, The wrapping mechanism (3) comprises a second threaded rod (302) and a second fixed rod (303), a second fixed frame (301) is welded in the middle of the top end of the body (1), the second threaded rod (302) is rotatably connected in the inside of the second fixed frame (301), the second fixed rod (303) is fixedly connected in the inside of the second fixed frame (301), the threads of the two ends of the second threaded rod (302) are opposite in rotation direction, threaded connectors (305) are connected on the outer surfaces of the two ends of the second threaded rod (302), the two groups of threaded connectors (305) are slidably connected with the second fixed rod (303), the outer end of the second threaded rod (302) is fixedly connected with the output end of a second servo motor (304), the second servo motor (304) is arranged outside the second fixed frame (301), a sealing groove is formed in the left side of the threaded connector (305), a hair dryer (307) is mounted on the top of the left side of the threaded connector (305), and a wrapping piece (306) is detachably connected in the inside of the threaded connector (305).

5. The apparatus of claim 4 wherein, The wrapping mechanism (3) further comprises a third servo motor (308) fixedly installed in the inside bottom of the threaded connector (305), a third threaded rod (309) is fixedly installed on the output end of the third servo motor (308), clamping blocks (311) are threadedly connected on the two ends of the outer wall of the third threaded rod (309), the two groups of clamping blocks (311) are slidably connected with the outer wall of a third fixed rod (310), the third fixed rod (310) is fixedly connected in the inside of the threaded connector (305), the threads of the two ends of the third threaded rod (309) are opposite in rotation direction, and a clamping groove (312) matched with the clamping blocks (311) is formed in the wrapping piece (306).

6. The apparatus of claim 4 wherein, The moving mechanism (4) comprises a third fixed frame (401) fixedly installed on the top left side of the body (1), a first lead screw (402) is rotatably connected in the inside of the third fixed frame (401), a box body (405) is threadedly connected on the outer wall of the first lead screw (402), the box body (405) is slidably connected on a first guide rod (403), the first guide rod (403) is welded in the inside of the third fixed frame (401), a first stepping motor (404) is fixedly installed outside the third fixed frame (401), the output end of the first stepping motor (404) extends into the third fixed frame (401) and is fixedly connected with the outer end of the first lead screw (402), a first electric door (406) and a second electric door (407) are arranged on the front side and the top of the box body (405) respectively, and a sealing ring matched with the sealing groove is mounted on the opening position of the right side of the box body (405).

7. The apparatus of claim 6 wherein, The top right side of the box (405) is welded with a fixed plate (408), the right side of the fixed plate (408) is fixedly connected with a second driving motor (409), the output end of the second driving motor (409) penetrates through the right side wall of the fixed plate (408) and is fixedly connected with a storage disc (410), the inside of the storage disc (410) stores a milling cutter, a drill and a tapping cutter.

8. The apparatus of claim 6 wherein, The plug mechanism (5) comprises a fourth fixed frame (502) and a second clamping piece (506), the left side wall of the box (405) is fixedly installed with an electric push rod (501), the fourth fixed frame (502) is fixedly connected with the output end of the electric push rod (501), the second clamping piece (506) is provided with two groups and is threadedly connected with the outer walls of two ends of a fourth threaded rod (503), the fourth threaded rod (503) is rotatably connected in the fourth fixed frame (502), a fourth fixed rod (504) is further fixedly connected in the fourth fixed frame (502), the second clamping piece (506) is slidably connected with the fourth fixed rod (504), and a fourth servo motor (505) is installed on the outside of the fourth fixed frame (502) to drive the fourth threaded rod (503) to rotate, and the two groups of second clamping pieces (506) are used for clamping the plug piece (507).

9. The apparatus of claim 6 wherein, The machining mechanism (6) comprises a second screw rod (601), a second mechanical arm (604) and a rotating disc (605), the second screw rod (601) is rotatably connected in the box (405), the second mechanical arm (604) is threadedly connected with the second screw rod (601), the second mechanical arm (604) is slidably connected with a second guide rod (602), the second guide rod (602) is welded in the box (405), the outer end of the second screw rod (601) is fixedly installed on the output end of a second stepping motor (603), the second stepping motor (603) is fixedly connected on the left side of the box (405), and the rotating disc (605) is rotatably connected in the inner end of the second mechanical arm (604).

10. The apparatus of claim 9 wherein, A group of rotating teeth (606), a group of first gears (607) and a plurality of groups of second gears (608) are rotatably connected in the rotating disc (605), the first gears (607) are meshed with the outer teeth of the rotating teeth (606), the inner teeth of the rotating teeth (606) are meshed with the plurality of groups of second gears (608), a third driving motor (611) is arranged on the inner wall of the rotating disc (605), the outer side of the first gear (607) is fixedly connected with the output end of the third driving motor (611), a plurality of groups of third clamping pieces (609) are slidably installed in the rotating disc (605), a rack (610) is installed on the third clamping piece (609), a plurality of groups of the racks (610) are respectively meshed with a plurality of groups of the second gears (608), and a plurality of groups of the third clamping pieces (609) are used for clamping the milling cutter, the drill and the tapping cutter.

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