Machining equipment for gate valve production

Abstract

The invention belongs to the technical field of gate valve production, and particularly relates to gate valve production machining equipment which comprises a main body, and a water tank is mounted in an inner cavity of the main body; the machining assembly comprises a rotating arm, and a cutter and a drilling tool are installed on the rotating arm; the spraying assembly comprises a spraying head, and the spraying head is communicated with the water tank; the moving assembly comprises a sliding frame, an inner cavity of the sliding frame is fixedly connected with a moving rod, and the middle and the outer end of the moving rod are fixedly connected with a first pull rope and a second pull rope respectively; and the clamping assembly comprises a rotating ring, a clamping plate is arranged on the rotating ring, and an inserting rod is arranged in an inner cavity of the sliding frame. According to the gate valve cutting and drilling integrated machine, a cutting mode or a drilling mode of a gate valve can be switched according to needs, cutting and drilling are integrated, the direction of the gate valve can be adjusted, the machined gate valve is closed during machining, and the situation that water spots and chippings generated during gate valve machining splash all around, and the surrounding environment is affected is avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of gate valve production, and particularly relates to a processing device for gate valve production. Background Art

[0002] A valve is a device used to control the direction, pressure, and flow rate of fluids in a fluid system. It can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil products, liquid metals, and radioactive media. There are many types of valves, including gate valves. However, in the prior art, there are some deficiencies in the production and processing of corresponding gate valves.

[0003] Firstly, the traditional process requires the valve body to be cut and drilled on separate equipment. During use, different equipment needs to be frequently replaced, and during the transfer process, the valve body is prone to offset, which in turn affects the processing yield. Moreover, the cutting machine and the drilling machine are separated, occupying a large area, and the demand for the processing site is also significantly increased.

[0004] Secondly, the metal cutting process generates various forms of pollutants, such as the liquid used for cooling, the gas generated during cutting and drilling, and debris. These debris and objects are very easy to fly, endangering the health of workers, and the cutting fluid splashes everywhere, also easily dripping onto the ground and causing potential safety hazards. Summary of the Invention

[0005] The purpose of the present invention is to provide a processing device for gate valve production, which can switch between the cutting or drilling dual modes of the gate valve according to requirements, integrate cutting and drilling into one, and can also adjust the orientation of the gate valve, and enclose the processed gate valve during processing to avoid the water stains and debris generated during the processing of the gate valve from splashing everywhere and affecting the surrounding environment.

[0006] The technical solution adopted by the present invention is specifically as follows: A processing device for gate valve production, comprising: A main body, with a water tank installed in the inner cavity of the main body; A processing component, which includes a rotating arm. The rotating arm is arranged in the inner cavity of the main body, and a cutting tool is installed on the rotating arm, and a drilling tool is installed at the center of the side of the cutting tool; A spraying component, which includes a spray head. The spray head is arranged on the processing component and is communicated with the water tank; A moving component, which includes a carriage. The carriage is arranged in the inner cavity of the main body, and a moving rod is fixedly connected to the inner cavity of the carriage. A first pulling rope and a second pulling rope are respectively fixedly connected to the middle and the outer end of the moving rod; A clamping component, which includes a rotating ring. Clamping plates are arranged on the rotating ring, and a plug rod is arranged in the inner cavity of the carriage; Among them, when the gate valve is clamped by the clamping plate, the rotating ring rotates along the inner cavity of the carriage, driving the gate valve to rotate together; By controlling the retraction and release of the first pull rope and the second pull rope, the carriage and the gate valve are controlled to move. After the cutting tool completes the cutting, the carriage and the gate valve are controlled to move away from the cutting tool and wait to contact the drill bit.

[0007] In a preferred solution, a through groove is provided in the middle of the front surface of the main body, and a perspective plate is fixedly connected in the through groove. A wiping plate is rotatably connected at a position below the perspective plate on the front surface of the main body, and the rear side of the wiping plate is attached to one side of the perspective plate located inside the main body cavity.

[0008] In a preferred solution, a water inlet strip is provided at the upper end of the water tank, and a filter plate is fixedly installed in the middle of the inner cavity of the water tank.

[0009] In a preferred solution, the processing assembly further includes an electric guide rail, which is fixedly installed at the upper end of the inner cavity of the main body. The slider inside the electric guide rail extends out of the electric guide rail and is fixedly installed with a fixed arm. The rotating arm is rotatably connected to the middle of the lower end of the fixed arm, and the middle of the upper end of the rotating arm is rotatably connected to an electric push rod, and the upper end of the electric push rod is rotatably connected to the bottom surface of the upper end of the fixed arm.

[0010] In a preferred solution, the processing assembly further includes a driving assembly, which is fixedly installed in the middle of the rotating arm. The output part of the driving assembly is in transmission connection with the rotating shaft of the cutting tool. Three fixing bolts are fixedly connected to the middle of the surface of the cutting tool close to the carriage. The drill bit is movably sleeved on the outer circle of the fixing bolts, and a fastening nut is threadedly connected to the outer circle of the fixing bolts. The surface of the fastening nut close to the drill bit is in contact connection with the surface of the drill bit.

[0011] In a preferred solution, the spraying assembly further includes a water pump, which is fixedly installed at the lower end of the inner cavity of the main body. The inlet of the water pump extends into the bottom of the inner cavity of the water tank, and a spiral pipe is communicated at the outlet of the water tank. The upper end of the spiral pipe penetrates through the inner cavity of the main body and is fixedly connected to the middle of the fixed arm. A pipe sleeve is fixedly installed at the upper end of the inner cavity of the main body. The outer circle of the middle section of the spiral pipe is fixedly connected to the inner circle of the pipe sleeve, and the outlet of the spiral pipe is communicated with the inlet of the spray head.

[0012] In a preferred solution, the moving assembly further includes two limiting rods, which are respectively fixedly connected to the front and rear sides of the inner cavity of the main body. The carriage is slidably connected to the outer circles of the two limiting rods. A drain port is provided at the lower end of the carriage, and the drain port extends into the inner cavity of the water inlet strip. Moving rods are fixedly connected to the front and rear sides of the inner cavity at the lower end of the carriage, and the two moving rods are respectively slidably connected to the inner cavities of the two limiting rods.

[0013] In a preferred embodiment, the moving component further includes a motor, which is fixedly connected to the left side of the inner cavity of the main body. A wire winding roller is fixedly connected to the output shaft of the motor. The wire winding roller is rotatably connected to the inner cavity of the main body through a ball bearing. One ends of the first pulling rope and the second pulling rope close to the motor are fixedly connected to the inner ring of the wire winding roller. The right end of the first pulling rope penetrates through the main body and the limiting rod and is fixedly connected to the middle inner cavity of the moving rod, while the right end of the second pulling rope penetrates through the limiting rod and is fixedly connected to the left end of the moving rod.

[0014] In a preferred embodiment, the clamping component further includes an annular driving rail, which is fixedly installed in the middle of the inner cavity of the carriage. A rotating ring is slidably connected to the inner cavity of the annular driving rail. A pneumatic rod is fixedly installed at the upper end of the rotating ring. The output ends of the pneumatic rods are fixedly connected to the clamping plates. One side of the clamping plate close to the outer side of the rotating ring is fixedly connected with a guiding rod, and the guiding rod is slidably connected to the inner cavity of the rotating ring.

[0015] In a preferred embodiment, two circular through grooves are formed in the outer ring of the annular driving rail, and through grooves are also formed in the outer ring of the rotating ring at corresponding positions. The outer ring of the inserting rod is movably inserted into the two through grooves. The clamping component further includes a magnetic attraction plate, which is fixedly connected to one end of the inserting rod located in the inner cavity of the carriage. An electromagnetic plate is fixedly installed in the inner cavity of the carriage, and the magnetic attraction end of the electromagnetic plate is close to the magnetic attraction plate.

[0016] The technical effects achieved by the present invention are as follows: The processing component and the spraying component of the present invention can switch between the double modes of cutting or drilling the gate valve according to requirements, integrate cutting and drilling into one, and improve the processing efficiency; when in use, after the gate valve is fixed by the clamping component and sent into the inner cavity of the main body by the moving component, at this time, the rotating arm of the processing component drives the cutting tool to approach the gate valve for cutting operation. After the gate valve is cut, the driving part of the processing component will drive the rotating arm to move, so that the drill bit approaches the gate valve and drills the gate valve, realizing the integration of dual functions and improving the practicability; The clamping component of the present invention can clamp and fix gate valves with different diameters and can adjust the orientation of the gate valve, improving the portability and efficiency of operation; when processing the gate valve, the driving part of the clamping component drives the clamping plate to move to clamp and fix the gate valve and wait for processing. If it is necessary to adjust the orientation of the gate valve, the driving component of the clamping component will drive the inserting rod to retract into the carriage, drive the rotating ring and the gate valve to rotate and adjust the orientation, and then push the inserting rod to insert back into the rotating ring for fixation, thereby realizing the fixation and orientation adjustment of the gate valve; The moving component of the present invention can enclose the processed gate valve during use, preventing water stains and debris generated during the processing of the gate valve from splashing everywhere and affecting the surrounding environment. When a gate valve needs to be added, the driving part of the moving component drives the first pulling rope to retract and releases the second pulling rope, causing the moving rod and the carriage to move outwards. Then, the gate valve can be placed on the carriage. When the gate valve needs to be enclosed, only reverse driving is required to release the first pulling rope and retract the second pulling rope, which can pull the carriage and the gate valve back into the inner cavity of the main body to enclose the gate valve and avoid affecting the surrounding environment. Brief Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the overall cross-sectional schematic diagram of the present invention; Figure 3 is the overall front cross-sectional schematic diagram of the present invention; Figure 4 is the position schematic diagram of the spraying component of the present invention; Figure 5 is the connection schematic diagram between the spraying component and the processing component of the present invention; Figure 6 is the structural schematic diagram of the processing component of the present invention; Figure 7 is the split effect diagram of the drill bit of the present invention; Figure 8 is the position schematic diagram of the moving component of the present invention; Figure 9 is the bottom view schematic diagram of the carriage of the present invention; Figure 10 is the cross-sectional schematic diagram of the carriage of the present invention; Figure 11 is the split effect diagram of the carriage and the limiting rod of the present invention; Figure 12 is the structural schematic diagram of the moving component of the present invention; Figure 13 is the structural schematic diagram of the first pulling rope and the second pulling rope of the present invention; Figure 14 is the split effect diagram of the clamping component of the present invention; Figure 15 is the cross-sectional schematic diagram of the clamping component of the present invention.

[0018] In the drawings, the list of components represented by each reference numeral is as follows: 10. Main body; 11. Perspective plate; 12. Wiping plate; 13. Water tank; 14. Water inlet strip; 15. Filter plate; 20. Processing assembly; 21. Electric guide rail; 22. Fixed arm; 23. Rotating arm; 24. Electric push rod; 25. Driving assembly; 26. Cutting knife; 27. Fixed bolt; 28. Drill bit; 29. Fastening nut; 30. Spraying assembly; 31. Water pump; 32. Spiral tube; 33. Pipe sleeve; 34. Spraying head; 40. Moving assembly; 41. Limiting rod; 42. Slide carriage; 43. Drain outlet; 44. Moving rod; 45. Motor; 46. Wire winding roller; 47. Pulling rope one; 48. Pulling rope two; 50. Clamping assembly; 51. Ring-shaped driving rail; 52. Rotating ring; 53. Pneumatic rod; 54. Clamping plate; 55. Guide rod; 56. Insert rod; 57. Magnetic attraction plate; 58. Electromagnetic plate. Detailed implementation manners

[0019] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following will describe the detailed implementation manners of the present invention with reference to the accompanying drawings of the specification.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0021] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that can be included in at least one implementation manner of the present invention. The phrase "in a preferred implementation manner" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment that mutually excludes other embodiments.

[0022] Furthermore, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0023] Please refer to the attached Figures 1 to 3 , Figure 6 , Figures 13 to 15 As shown, this embodiment provides a processing device for the production of gate valves, including: A main body 10, and a water tank 13 is installed in the inner cavity of the main body 10; A processing assembly 20, the processing assembly 20 includes a rotating arm 23, the rotating arm 23 is arranged in the inner cavity of the main body 10, and a cutting knife 26 is installed on the rotating arm 23, and a drill bit 28 is installed at the center of the side of the cutting knife 26; The spraying assembly 30, the spraying assembly 30 includes a spray head 34, the spray head 34 is arranged on the processing assembly 20, and the spray head 34 is communicated with the water tank 13; The moving assembly 40, the moving assembly 40 includes a carriage 42, the carriage 42 is arranged in the inner cavity of the main body 10, a moving rod 44 is fixedly connected in the inner cavity of the carriage 42, and a first pull rope 47 and a second pull rope 48 are respectively fixedly connected to the middle and the outer end of the moving rod 44; The clamping assembly 50, the clamping assembly 50 includes a rotating ring 52, a clamping plate 54 is arranged on the rotating ring 52, and a plug rod 56 is arranged in the inner cavity of the carriage 42; Wherein, when the gate valve is clamped by the clamping plate 54, the rotating ring 52 rotates along the inner cavity of the carriage 42, driving the gate valve to rotate together; By controlling the retraction and release of the first pull rope 47 and the second pull rope 48, the carriage 42 and the gate valve are controlled to move, and after the cutting tool 26 finishes cutting, the carriage 42 and the gate valve are controlled to move away from the cutting tool 26 and wait to contact the drilling tool 28.

[0024] It should be noted that, to ensure the normal operation of the device, a control unit (which is a common technical structure in the prior art and will not be elaborated here) should be installed in the main body 10, aiming to control the operation of various electrical components in the main body 10; Operation panels are installed on both sides of the front of the main body 10, aiming to facilitate the operation of the components in the main body 10.

[0025] In this embodiment, during use, the moving assembly 40 drives the first pull rope 47 to retract and releases the second pull rope 48. At this time, the carriage 42 will move outward along the inner cavity of the main body 10. Then, the gate valve is placed between the two clamping plates 54. After the clamping assembly 50 drives the clamping plates 54 to clamp and fix the gate valve, the carriage 42 and the gate valve are sent into the inner cavity of the main body 10 by moving the moving assembly 40. At this time, the processing assembly 20 drives the rotating arm 23 and the cutting tool 26 to approach the gate valve for cutting operation. When the gate valve is cut, the driving component inside the processing assembly 20 will drive the rotating arm 23 to move, so that the drilling tool 28 approaches the gate valve for drilling operation on the gate valve. At the same time, during the processing of the gate valve, the spraying assembly 30 will continuously spray the gate valve and the processing area, effectively reducing various forms of pollutants generated during the metal cutting process, such as the liquid for cooling, the gas and debris generated during cutting and drilling, avoiding the harm to the health of workers caused by the splashing of these pollutants, and also preventing the cutting fluid from dropping to the ground to cause safety hazards. After one side of the gate valve is processed, the plug rod 56 is driven by the clamping assembly 50 to retract into the inner cavity of the carriage 42. At this time, the rotating ring 52 is limited, and the rotating ring 52 and the gate valve can be driven by the clamping assembly 50 to rotate and adjust the orientation, so that the other side of the gate valve can be processed, realizing the processing of both sides of the gate valve and improving the processing efficiency.

[0026] Secondly, please refer to again Figures 1 to 3 A through groove is formed in the middle of the front surface of the main body 10, and a perspective plate 11 is fixedly connected in the through groove. The front surface of the main body 10 is rotatably connected with a wiping plate 12 through a ball bearing at a position below the perspective plate 11, and the rear side of the wiping plate 12 is attached to one side of the perspective plate 11 located in the inner cavity of the main body 10; An inlet strip 14 is formed at the upper end of the water tank 13, and a filter plate 15 is fixedly installed in the middle of the inner cavity of the water tank 13.

[0027] It should be noted that a rubber strip is provided at the part where the wiping plate 12 contacts the perspective plate 11, aiming to wipe the sewage on the perspective plate 11 through the wiping plate 12 during operation to avoid affecting observation; The inlet strip 14 is a rectangular through groove, and the width of the inlet strip 14 should be greater than the moving stroke length of the carriage 42 to avoid the obstruction of the inlet strip 14 affecting the movement of the carriage 42; Slopes are formed on both the front and rear sides of the inner cavity of the main body 10, and the lower ends of the slopes all face the inlet strip 14, aiming to allow the liquid generated during processing to flow into the inlet strip 14 through the slopes; The filter plate 15 is inclined, aiming to improve the efficiency and effect of liquid filtration.

[0028] Preferably, to ensure the long-term stable use of the device, maintenance doors should be opened on the sides of the main body 10 and the water tank 13 to facilitate the maintenance of the internal structures of the filter plate 15 and the water tank 13; To facilitate the normal use of the wiping plate 12, limit blocks can be provided on both sides of the inner cavity of the main body 10 to limit the movement range of the wiping plate 12.

[0029] In this embodiment, during use, the waste liquid generated by the processing of the gate valve will flow into the inlet strip 14 through the slope, and then pass through the filtration of the filter plate 15 to remove impurities and particulate matters in the waste liquid, preventing the impurities and particulate matters from entering the inner cavity of the water tank 13 and affecting the normal use of the spraying assembly 30. The filtered waste liquid will flow back into the bottom of the inner cavity of the water tank 13 to achieve the recycling of the waste liquid and improve the utilization rate of resources. At the same time, the perspective plate 11 can be wiped by rotating the wiping plate 12 to ensure that the operator can clearly observe the processing situation in the inner cavity of the main body 10 through the perspective plate 11, improving the convenience and safety of operation.

[0030] Secondly, please refer to again Figures 2 to 3 , Figures 5 to 7, the processing assembly 20 further includes an electric guide rail 21, which is fixedly installed at the upper end of the inner cavity of the main body 10. The slider inside the electric guide rail 21 extends out of the electric guide rail 21 and is fixedly installed with a fixed arm 22. The rotating arm 23 is rotatably connected to the middle of the lower end of the fixed arm 22 through a rotating shaft. The middle of the upper end of the rotating arm 23 is rotatably connected to an electric push rod 24 through a rotating shaft, and the upper end of the electric push rod 24 is rotatably connected to the bottom surface of the upper end of the fixed arm 22 through a rotating shaft; The processing assembly 20 further includes a driving assembly 25, which is fixedly installed in the middle of the rotating arm 23. The output part of the driving assembly 25 is in transmission connection with the rotating shaft of the cutting tool 26. Three fixing bolts 27 are fixedly connected to the middle of the surface of the cutting tool 26 close to the carriage 42. The drill 28 is movably sleeved on the outer circle of the fixing bolt 27, and a fastening nut 29 is threadedly connected to the outer circle of the fixing bolt 27. The surface of the fastening nut 29 close to the drill 28 is in contact connection with the surface of the drill 28.

[0031] It should be noted that a groove is provided in the middle of the fixed arm 22, aiming to expand the movement range of the cutting tool 26; The driving assembly 25 is a device with a driving motor and a chain and other structures built in (not shown in the figure, and this is a common technical structure in the prior art, so it will not be described in detail here), aiming to drive the cutting tool 26 to operate; An anti-slip pad is provided on the part of the fastening nut 29 in contact with the drill 28, aiming to improve the connection stability of the drill 28; The radius of the cutting tool 26 should be greater than the diameter of the gate valve, aiming to completely cut the gate valve; The middle of the surface of the cutting tool 26 where the drill 28 is installed is a flat ring, and sandpaper is fixedly connected to the surface of the ring (as Figure 6 shown), aiming to polish the cutting part while cutting, improving the processing efficiency.

[0032] Preferably, to ensure the smooth progress of the cutting process and to ensure the smooth cutting of the gate valve and drilling at any position, the rotating arm 23 should be set as a telescopic structure (such as a pneumatic telescopic arm, an electric telescopic arm), not shown in the figure, and this is a common technical structure in the prior art, so it will not be described in detail here, aiming to cut the gate valve and drill at any position through the adjustment of telescoping and angles.

[0033] In this embodiment, during use, the electric push rod 24 drives the rotary arm 23 to rotate, thereby driving the cutting tool 26 to approach the gate valve. At this time, the driving assembly 25 drives the cutting tool 26 to operate to cut the gate valve. After the gate valve is cut, the electric guide rail 21 drives the fixed arm 22 to move, driving the rotary arm 23 and the drill bit 28 to move to the left side of the gate valve. At this time, the electric push rod 24 drives the rotary arm 23 to rotate again, bringing the drill bit 28 close to the gate valve for drilling operation on the gate valve. At the same time, since the drill bit 28 is movably sleeved on the outer circle of the fixing bolt 27, different sizes of drill bits 28 can be replaced according to actual needs to meet the processing requirements of gate valves of different specifications.

[0034] Secondly, please refer to again Figures 3 to 6 , the spraying assembly 30 further includes a water pump 31. The water pump 31 is fixedly installed at the lower end of the inner cavity of the main body 10, and the inlet of the water pump 31 extends into the bottom of the inner cavity of the water tank 13. A spiral pipe 32 is connected to the outlet of the water tank 13. The upper end of the spiral pipe 32 penetrates through the inner cavity of the main body 10 and is fixedly connected to the middle of the fixed arm 22. A pipe sleeve 33 is fixedly installed at the upper end of the inner cavity of the main body 10. The outer circle of the middle section of the spiral pipe 32 is fixedly connected to the inner circle of the pipe sleeve 33, and the outlet of the spiral pipe 32 is communicated with the inlet of the spray head 34.

[0035] It should be noted that the spiral pipe 32 is divided into two sections by the pipe sleeve 33. The section close to the water pump 31 is a straight pipe, and only the section close to the fixed arm 22 is a spiral pipeline to avoid affecting the pipeline during the movement of the fixed arm 22; The spray head 34 is provided with two groups of outlets, and the orientations of the two groups of outlets are respectively aligned with the cutting tool 26 and the drill bit 28, aiming to cool and lubricate the cutting and drilling processes, and also to continuously cool the gate valve by the liquid sprayed from the outlet facing the drill bit 28 during cutting, so as to avoid excessive temperature of the gate valve after cutting and affecting subsequent drilling.

[0036] Preferably, in order to avoid too many particles still existing in the filtered cutting fluid and thus damaging the water pump 31, a filter screen should be set at the position of the inlet of the water pump 31, and the filtering accuracy should be higher than that of the filter plate 15.

[0037] In this embodiment, when processing the gate valve, the water pump 31 extracts the cutting fluid in the water tank 13 and transports it to the spray head 34 through the spiral pipe 32, and the spray head 34 sprays the processed parts of the gate valve.

[0038] Please refer to again Figures 8 to 13, the moving component 40 further includes two groups of limiting rods 41. The two groups of limiting rods 41 are respectively fixedly connected to the front and rear sides of the inner cavity of the main body 10, and the carriage 42 is slidably connected to the outer circles of the two groups of limiting rods 41. A drain port 43 is opened at the lower end of the carriage 42, and the drain port 43 extends into the inner cavity of the water inlet strip 14. Moving rods 44 are fixedly connected to the front and rear sides of the inner cavity at the lower end of the carriage 42, and the two moving rods 44 are respectively slidably connected to the inner cavities of the two groups of limiting rods 41; The moving component 40 further includes a motor 45. The motor 45 is fixedly connected to the left side of the inner cavity of the main body 10, and a wire winding roller 46 is fixedly connected to the output shaft of the motor 45. The wire winding roller 46 is rotatably connected to the inner cavity of the main body 10 through a ball bearing. One ends of the first pulling rope 47 and the second pulling rope 48 close to the motor 45 are fixedly connected to the inner ring of the wire winding roller 46. The right end of the first pulling rope 47 penetrates through the main body 10 and the limiting rod 41 and is fixedly connected to the middle inner cavity of the moving rod 44, while the right end of the second pulling rope 48 penetrates through the limiting rod 41 and is fixedly connected to the left end of the moving rod 44.

[0039] It should be noted that the limiting rod 41 is a hollow tube, and both ends are fixedly connected to the main body 10. One end of the carriage 42 extending out of the main body 10 only contacts and connects to the right end of the limiting rod 41, and is not fixedly connected to it; A groove is opened in the middle of the carriage 42, and the bottom end of the groove is the inlet of the drain port 43, aiming to enable the debris and cutting fluid falling on the carriage 42 to be sent into the water tank 13 through the drain port 43; A groove is opened at the lower end of the moving rod 44, and the length of the groove should be greater than the length of the moving process of the carriage 42, aiming to enable the first pulling rope 47 connected to the middle of the moving rod 44 to be stored in the groove when the carriage 42 retracts into the inner cavity of the main body 10; The part of the limiting rod 41 in contact with the right end of the first pulling rope 47 is made smooth, aiming to reduce the friction between the first pulling rope 47 and the limiting rod 41 and reduce the damage to the first pulling rope 47; Both the first pulling rope 47 and the second pulling rope 48 are ropes made of highly wear-resistant and corrosion-resistant materials, such as steel ropes; The left ends of the first pulling rope 47 and the second pulling rope 48 are both fixedly connected to the inner cavity of the wire winding roller 46, but their winding methods in the inner cavity of the wire winding roller 46 are different. The first pulling rope 47 is wound clockwise in the inner cavity of the wire winding roller 46, and the second pulling rope 48 is wound counterclockwise in the inner cavity of the wire winding roller 46, aiming to enable the wire winding roller 46 to retract the first pulling rope 47 and release the second pulling rope 48 when rotating clockwise, realizing the retraction of the carriage 42, and vice versa, driving the carriage 42 to extend.

[0040] Preferably, to ensure the stability of the retraction and release of the first pulling rope 47 and the second pulling rope 48, the first pulling rope 47 and the second pulling rope 48 should be isolated in the wire winding roller 46 to prevent the two ropes from winding together and affecting the use.

[0041] In this embodiment, when it is necessary to convey the carriage 42 to the outside of the main body 10, the motor 45 drives the wire winding roller 46 to rotate clockwise. At this time, the first pulling rope 47 is wound back by the wire winding roller 46, while the second pulling rope 48 is released. At this time, the moving rod 44 will drive the carriage 42 to move outward along the limiting rod 41 until the carriage 42 completely extends out of the main body 10. At this time, the operator can place the gate valve between the two clamping plates 54 and clamp and fix the gate valve through the clamping assembly 50, or remove the processed gate valve. Subsequently, the motor 45 rotates in reverse, driving the wire winding roller 46 to rotate counterclockwise, releasing the first pulling rope 47 and winding back the second pulling rope 48, driving the carriage 42 and the gate valve to retract into the inner cavity of the main body 10 for processing operations.

[0042] Please refer to again Figures 14 to 15 , the clamping assembly 50 further includes an annular driving rail 51. The annular driving rail 51 is fixedly installed in the middle of the inner cavity of the carriage 42, and the rotating ring 52 is slidably connected to the inner cavity of the annular driving rail 51. The upper end of the rotating ring 52 is fixedly installed with a pneumatic rod 53. The output ends of the pneumatic rods 53 are fixedly connected to the clamping plates 54, and a guiding rod 55 is fixedly connected to one side of the clamping plate 54 close to the outside of the rotating ring 52. The guiding rod 55 is slidably connected to the inner cavity of the rotating ring 52; Two circular through grooves are formed in the outer ring of the annular driving rail 51, and through grooves are also formed in the corresponding positions on the outer ring of the rotating ring 52. The outer ring of the inserting rod 56 is movably inserted into the two through grooves. The clamping assembly 50 further includes a magnetic attraction plate 57. The magnetic attraction plate 57 is fixedly connected to one end of the inserting rod 56 located in the inner cavity of the carriage 42, and an electromagnetic plate 58 is fixedly installed in the inner cavity of the carriage 42. The magnetic attraction end of the electromagnetic plate 58 is close to the magnetic attraction plate 57.

[0043] It should be noted that the magnetic attraction plate 57 is of a quadrilateral structure, aiming to improve the stability of the movement of the magnetic attraction plate 57; The electromagnetic plate 58 controls the movement of the magnetic attraction plate 57 by switching the positive and negative poles, and thus can control the movement of the inserting rod 56; The annular driving rail 51 is a circular electric driving guide rail (this is a common technical structure in the prior art and will not be described in detail here); Two clamping plates 54 are provided, symmetrically distributed at the upper end of the rotating ring 52. Two arc-shaped blocks are respectively provided at the upper ends of the two clamping plates 54, and the wide and narrow ends of the two arc-shaped blocks are reversed. The arc-shaped blocks on the two clamping plates 54 are arranged in a cross manner, aiming to stably clamp the tubular gate valve with the four arc-shaped blocks to improve stability; The surface of the arc-shaped block on the clamping plate 54 is provided with an anti-slip pad, aiming to improve the stability of clamping.

[0044] Preferably, to ensure the stability of the device operation, the single rotation process of the rotating ring 52 should be set to 180°, and the next process after each rotation should be in the opposite direction of the previous process. For example, one clockwise rotation and the next counterclockwise rotation to prevent the pipelines on the rotating ring 52 from getting entangled during the device operation and affecting the use.

[0045] In this embodiment, when in use, the gate valve is placed between the two sets of clamping plates 54, and then the pneumatic rod 53 drives the clamping plates 54 to clamp and fix the gate valve. When the orientation of the gate valve needs to be adjusted, the electromagnetic plate 58 operates to adjust the magnetic attraction end to the end that attracts the magnetic attraction plate 57, pulling the magnetic attraction plate 57 and the insertion rod 56 back into the sliding frame 42 to release the limit on the rotating ring 52. At this time, the annular drive rail 51 drives the rotating ring 52 to rotate 180 degrees, driving the pneumatic rod 53, the clamping plates 54 and the clamped gate valve to rotate together to achieve the adjustment of the orientation of the gate valve. After the adjustment is completed, the electromagnetic plate 58 operates again to adjust the magnetic attraction end to the end that repels the magnetic attraction plate 57, pushing the magnetic attraction plate 57 and the insertion rod 56 into the through grooves of the annular drive rail 51 and the rotating ring 52 to re-limit the rotating ring 52 and ensure the stability of the gate valve during the processing.

[0046] The working principle of the present invention is as follows: When in use, the motor 45 drives the wire take-up roller 46 to rotate clockwise. At this time, the first pulling rope 47 is retracted by the wire take-up roller 46, while the second pulling rope 48 is released. At this time, the moving rod 44 drives the carriage 42 to move outward along the limiting rod 41 until the carriage 42 completely extends out of the main body 10. At this time, the gate valve is placed between the two clamping plates 54. Subsequently, the pneumatic rod 53 drives the clamping plates 54 to clamp and fix the gate valve. Then the motor 45 rotates in reverse, driving the wire take-up roller 46 to rotate counterclockwise, releasing the first pulling rope 47 and retracting the second pulling rope 48, driving the carriage 42 and the gate valve to retract into the inner cavity of the main body 10. Subsequently, the electric push rod 24 drives the rotating arm 23 to rotate, thereby driving the cutting tool 26 to approach the gate valve. At this time, the driving assembly 25 drives the cutting tool 26 to operate to cut the gate valve. When the gate valve is cut, the electric guide rail 21 drives the fixed arm 22 to move, driving the rotating arm 23 and the drill bit 28 to move to the left side of the gate valve. At this time, the electric push rod 24 drives the rotating arm 23 to rotate again, bringing the drill bit 28 close to the gate valve for drilling operation on the gate valve. At the same time, the water pump 31 pumps the cutting fluid in the water tank 13 and transports it to the spray head 34 through the spiral pipe 32 to continuously spray the processing part of the gate valve. The sprayed hydraulic pressure will flow into the water inlet strip 14, and then after being filtered by the filter plate 15, it will flow back into the inner cavity of the water tank 13 again. When it is necessary to adjust the orientation of the gate valve, the electromagnetic plate 58 operates to adjust the magnetic attracting end to the end attracted to the magnetic attracting plate 57, pulling the magnetic attracting plate 57 and the insertion rod 56 back into the carriage 42 to release the limit on the rotating ring 52. At this time, the annular driving rail 51 drives the rotating ring 52 and the gate valve to rotate to achieve the adjustment of the orientation of the gate valve. After the adjustment is completed, the electromagnetic plate 58 operates again to adjust the magnetic attracting end to the end repelled by the magnetic attracting plate 57, pushing the magnetic attracting plate 57 and the insertion rod 56 into the through grooves of the annular driving rail 51 and the rotating ring 52 to re-limit the rotating ring 52 to ensure the stability of the gate valve during the processing.

[0047] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specifically stated and limited, are implemented according to the conventional means in the art.

Claims

1. A processing device for the production of gate valves, characterized in that: Including: A main body, with a water tank installed in the inner cavity of the main body; A processing component, which includes a rotating arm. The rotating arm is arranged in the inner cavity of the main body, and a cutting tool is installed on the rotating arm. A drilling tool is installed at the center of the side of the cutting tool; A spraying component, which includes a spray head. The spray head is arranged on the processing component and is communicated with the water tank; A moving component, which includes a carriage. The carriage is arranged in the inner cavity of the main body. A moving rod is fixedly connected to the inner cavity of the carriage. A first pulling rope and a second pulling rope are respectively fixedly connected to the middle part and the outer end of the moving rod; A clamping component, which includes a rotating ring. Clamping plates are arranged on the rotating ring. A plug rod is arranged in the inner cavity of the carriage; Wherein, when the gate valve is clamped by the clamping plates, the rotating ring rotates along the inner cavity of the carriage, driving the gate valve to rotate together; By controlling the retraction and release of the first pulling rope and the second pulling rope, the carriage and the gate valve are controlled to move. After the cutting tool finishes cutting, the carriage and the gate valve are controlled to move away from the cutting tool and wait to contact the drilling tool.

2. The processing equipment for the production of gate valves according to claim 1, wherein: A through groove is formed in the middle of the front surface of the main body, and a perspective plate is fixedly connected in the through groove. A wiping plate is rotatably connected at a position below the perspective plate on the front surface of the main body, and the rear side of the wiping plate is attached to one side of the perspective plate located in the inner cavity of the main body.

3. The processing equipment for the production of gate valves according to claim 1, characterized in that: An inlet strip is formed at the upper end of the water tank, and a filter plate is fixedly installed in the middle of the inner cavity of the water tank.

4. The processing equipment for producing gate valves according to claim 1, characterized in that: The processing component further includes an electric guide rail, which is fixedly installed at the upper end of the inner cavity of the main body. The slider inside the electric guide rail extends out of the electric guide rail and is fixedly installed with a fixed arm. The rotating arm is rotatably connected to the middle of the lower end of the fixed arm, and the middle of the upper end of the rotating arm is rotatably connected to an electric push rod. The upper end of the electric push rod is rotatably connected to the bottom surface of the upper end of the fixed arm.

5. The processing equipment for producing gate valves according to claim 1, characterized in that: The processing component further includes a driving component, which is fixedly installed in the middle of the rotating arm. The output part of the driving component is in transmission connection with the rotating shaft of the cutting tool. Three fixing bolts are fixedly connected to the middle of the surface of the cutting tool close to the carriage. The drilling tool is movably sleeved on the outer circle of the fixing bolts, and a fastening nut is threadedly connected to the outer circle of the fixing bolts. The surface of the fastening nut close to the drilling tool is in contact connection with the surface of the drilling tool.

6. The processing equipment for the production of gate valves according to claim 1, characterized in that: The spraying component further includes a water pump, which is fixedly installed at the lower end of the inner cavity of the main body. The inlet of the water pump extends into the bottom of the inner cavity of the water tank. A spiral pipe is communicated at the outlet of the water tank. The upper end of the spiral pipe penetrates through the inner cavity of the main body and is fixedly connected to the middle of the fixed arm. A pipe sleeve is fixedly installed at the upper end of the inner cavity of the main body. The outer circle of the middle section of the spiral pipe is fixedly connected to the inner circle of the pipe sleeve, and the outlet of the spiral pipe is communicated with the inlet of the spray head.

7. The processing equipment for the production of gate valves according to claim 3, characterized in that: The moving component further includes two limiting rods, which are respectively fixedly connected to the front and rear sides of the inner cavity of the main body. The carriage is slidably connected to the outer circles of the two limiting rods. A drain port is formed at the lower end of the carriage, and the drain port extends into the inner cavity of the inlet strip. Moving rods are fixedly connected to the front and rear sides of the inner cavity at the lower end of the carriage, and the two moving rods are respectively slidably connected to the inner cavities of the two limiting rods.

8. The processing equipment for the production of gate valves according to claim 7, wherein: The moving component further includes a motor, the motor is fixedly connected to the left side of the inner cavity of the main body, and a wire winding roller is fixedly connected to the output shaft of the motor. The wire winding roller is rotationally connected to the inner cavity of the main body through a ball bearing. One ends of the first pulling rope and the second pulling rope close to the motor are fixedly connected to the inner ring of the wire winding roller. The right end of the first pulling rope penetrates through the main body and the limiting rod and is fixedly connected to the middle inner cavity of the moving rod, while the right end of the second pulling rope penetrates through the limiting rod and is fixedly connected to the left end of the moving rod.

9. The processing equipment for the production of gate valves according to claim 1, characterized in that: The clamping component further includes an annular driving rail, the annular driving rail is fixedly installed in the middle of the inner cavity of the carriage, and the rotating ring is slidably connected to the inner cavity of the annular driving rail. An air cylinder is fixedly installed at the upper end of the rotating ring, the output ends of the air cylinders are fixedly connected to the clamping plates, and a guiding rod is fixedly connected to one side of the clamping plate close to the outer side of the rotating ring. The guiding rod is slidably connected to the inner cavity of the rotating ring.

10. The processing equipment for the production of gate valves according to claim 9, characterized in that: Two circular through grooves are formed in the outer ring of the annular driving rail, and through grooves are also formed in the outer ring of the rotating ring at corresponding positions. The outer ring of the inserting rod is movably inserted into the two through grooves. The clamping component further includes a magnetic attraction plate, the magnetic attraction plate is fixedly connected to one end of the inserting rod located in the inner cavity of the carriage, and an electromagnetic plate is fixedly installed in the inner cavity of the carriage. The magnetic attraction end of the electromagnetic plate is close to the magnetic attraction plate.

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