A wax repair device for valve production that facilitates feeding

Abstract

The present invention relates to the technical field of feeding devices, and particularly relates to a wax repairing device for valve production that facilitates feeding, including a conveying frame. A base is fixedly connected to the bottom of the conveying frame, and a motor is fixedly connected to one side of the surface of the base. The output end of the motor is fixedly connected to a rotating shaft through a coupling. In the present invention, the wax mold is placed on the surface of the fixed seat. Through the rotation effect of the conveyor belt, the wax mold is driven through the blowing frame. When moving below the blowing frame, due to the meshing effect between the connecting teeth and the toothed plate, the fixed seat and the wax mold are forced to rotate, which can ensure that the blowing frame blows and cleans the surface of the wax mold in all directions, ensuring the cleaning effect on the surface of the wax mold. The rack is driven by a differential mechanism to perform rapid reciprocating sliding. And when the fixed seat moves below the guide frame, the cleaning plate drives the cleaning outer ring and the conical cleaning head to be inserted into the connecting column, thereby quickly cleaning the surface of the fixed seat and the inside of the connecting column, ensuring the quality of valve production.

Description

Technical Field

[0001] The present invention relates to the technical field of wax repair equipment, and particularly to a wax repair equipment for valve production that is convenient for feeding. Background Art

[0002] In the process of valve production and manufacturing, in order to ensure the shape of the valve during production, molten metal is usually poured into the trimmed wax mold to ensure the integrity and integrity of the casting during valve production. Moreover, casting with a wax mold is not restricted by the casting material and can adapt to the casting production of various alloy materials. In addition, it has advantages such as relatively high dimensional accuracy and low surface roughness. However, before casting, workers usually need to trim the corners of the wax mold, and may need to trim excess parts such as burrs on its surface, or fill in missing depressions to ensure the smoothness and flatness of the surface.

[0003] After the existing wax repair work is manually trimmed, a large amount of debris and waste may adhere to the surface of the wax mold. In order to ensure that the flatness and roughness of the workpiece surface meet the production requirements during subsequent casting production, a hand-held high-pressure air gun is usually used to blow and clean the surface of the wax mold. This process requires manual operation by workers, and the overall working state is relatively troublesome and cannot achieve automatic blowing and cleaning. Moreover, after blowing and cleaning, the fallen debris and other impurities will remain in the working space. Due to the certain adsorption property of the wax mold material itself, these debris and impurities are not easy to fall off by themselves and may adhere to the surface of other wax molds during the next work, affecting the flatness of the wax mold surface and causing dimensional differences during casting, seriously affecting the production quality of the valve. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the background art, and a wax repair equipment for valve production that is convenient for feeding is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A wax repair equipment for valve production that is convenient for feeding, including a conveying frame. A base is fixedly connected to the bottom of the conveying frame. One side of the surface of the base is fixedly connected with a motor. The output end of the motor is fixedly connected with a rotating shaft through a coupling. The other end of the rotating shaft penetrates through the inside of the conveying frame, and the rotating shaft is rotationally connected with the conveying frame;

[0007] Two turntables are symmetrically and rotatably connected inside the conveying rack. One end of the rotating shaft passing through the inside of the conveying rack is fixedly connected to the bottom of one of the turntables. A connecting belt is drivingly connected between the two turntables. A connecting block is fixedly connected to the surface of the connecting belt. A chute is opened inside the conveying rack. The chute is connected to the connecting block, and the connecting block penetrates through the chute. One end of the connecting block penetrating outside the chute is fixedly connected to a conveyor belt, and the conveyor belt is slidably connected to the surface of the conveying rack;

[0008] A connecting seat is fixedly connected to one side of the surface of the conveying rack. A pressurizing fan is fixedly connected to the top of the connecting seat. The output end of the pressurizing fan is communicated with a conduit. The other end of the conduit is communicated with a shunt box. A blowing rack is fixedly connected to the bottom of the shunt box. The blowing rack is fixedly connected to the top of the conveying rack. A fixing seat is arranged inside the conveyor belt. The fixing seat penetrates through the upper surface of the conveyor belt. A connecting tooth is fixedly connected to the bottom of the fixing seat. A connecting groove is opened inside the conveying rack. A toothed plate is fixedly connected to one side inside the connecting groove. The connecting tooth is slidably connected to the conveying rack through the connecting groove, and the connecting tooth meshes with the toothed plate. The fixing seat is slidably connected to the blowing rack through the conveyor belt.

[0009] In the above wax repairing device for valve production that is convenient for feeding, a guide wheel is fixedly sleeved on the surface of the rotating shaft inside the conveying rack. A transmission belt is drivingly connected to the surface of the guide wheel. The other end of the transmission belt is drivingly connected to a connecting wheel. The connecting wheel is rotatably connected inside the conveying rack. A differential mechanism is arranged on the top of the connecting wheel. A pull rod is hinged to the top of the differential mechanism. The other end of the pull rod is hinged to a hinge block. A limiting groove is opened inside the conveying rack. The hinge block is slidably connected to the inside of the conveying rack through the limiting groove. An annular groove is opened inside the conveying rack. A sleeve gear slides inside the annular groove. A rotating tooth is rotatably connected to the inside of the sleeve gear through a ratchet tooth. The top of the rotating tooth is fixedly connected to the bottom of the connecting tooth. A rack is meshed with one side of the surface of the sleeve gear. The rack is slidably connected inside the annular groove, and the rack is fixedly connected to the hinge block. A connecting frame is fixedly connected to the surface of the conveying rack. A guide frame is fixedly connected to the surface of the connecting frame. A plurality of cleaning plates are slidably connected to the bottom of the guide frame. The cleaning plates are inserted into the fixing seat.

[0010] In the above wax repairing device for valve production that is convenient for feeding, a connecting column is fixedly connected to the top of the fixing seat. A diversion slope is fixedly connected to the inside of the connecting column. A plurality of waste discharging grooves are opened inside the fixing seat. The plurality of waste discharging grooves are circularly distributed inside the fixing seat, and the top end of the waste discharging groove penetrates through the diversion slope. The other end of the waste discharging groove penetrates through the surface of the fixing seat.

[0011] In the above-mentioned wax repair equipment for valve production that is easy to load, the differential mechanism includes transmission teeth and differential teeth, and the transmission teeth and differential teeth are both rotatably connected to the inside of the conveying frame. The diameter of the transmission teeth is larger than the diameter of the differential teeth. The transmission teeth are fixedly connected to the top of the connecting wheel, and the differential teeth are meshing and rotatably connected to one side of the transmission teeth. The top of the differential teeth is fixedly connected to a connecting plate, and the top of the connecting plate is hinged to the pull rod.

[0012] In the above-mentioned wax repair equipment for valve production that is easy to load, two guide grooves are opened inside the guide frame, the inside of the guide groove is slidably connected to a limit ring, the inside of the limit ring is fixedly sleeved with a connecting rod, the bottom of the connecting rod is clamped with the cleaning plate, and one guide groove close to the conveyor belt is lower in position, and the other guide groove is relatively higher in position, and the two guide grooves are connected through a drop hole.

[0013] In the above-mentioned wax repair equipment for valve production that is easy to load, a cleaning outer ring is fixedly connected to the bottom of the cleaning plate, the cleaning outer ring is slidably connected to the outer wall of the connecting column, and a conical cleaning head is fixedly connected to the bottom of the cleaning plate, the conical cleaning head is adapted to the guide slope, and the conical cleaning head is located inside the cleaning outer ring.

[0014] In the above-mentioned wax repair equipment for valve production that is easy to load, a spring is symmetrically fixedly connected to the inside of the cleaning plate, and a clamp is fixedly connected to the other end of the spring. The bottom end of the connecting rod is plugged into the inside of the cleaning plate, and the clamp is clamped to the surface of the connecting rod inserted into the inside of the cleaning plate.

[0015] In the above-mentioned wax repairing equipment for valve production that is easy to load, four limit blocks are symmetrically fixedly connected inside the guide groove, and two adjacent limit blocks are symmetrically fixedly connected inside the guide groove, and the limit ring is slidably connected to the limit block.

[0016] Compared with the existing technology, the advantages of this easy-to-load valve production wax repair equipment are:

[0017] 1. By placing the wax model sleeve on the surface of the fixed seat, the wax model is driven through the blowing rack by the rotation effect of the conveyor belt. When it moves to the bottom of the blowing rack, the engagement effect between the connecting teeth and the tooth plate forces the fixed seat and the wax model to rotate, which can ensure that the blowing rack can perform all-round blowing and cleaning on the surface of the wax model, ensuring the cleaning effect of the wax model surface;

[0018] 2. The rack is driven to slide back and forth quickly through the differential mechanism, and the meshing effect between the rack and the sleeve teeth drives the fixed seat to produce a rapid rotation effect. When the fixed seat moves to the bottom of the guide frame, the cleaning plate drives the cleaning outer ring and the conical cleaning head to plug into the connecting column, so as to quickly clean the debris remaining on the surface of the fixed seat and the inside of the connecting column to prevent the quality of other wax models from being affected;

[0019] In summary, in the present invention, the wax mold sleeve is placed on the surface of the fixed seat. The rotation of the conveyor belt drives the wax mold through the blowing frame. When the wax mold moves below the blowing frame, the meshing effect between the connecting teeth and the toothed plate forces the fixed seat and the wax mold to rotate. This can ensure that the blowing frame blows and cleans the surface of the wax mold in all directions, guaranteeing the cleaning effect on the surface of the wax mold. The differential mechanism drives the rack to slide rapidly back and forth. When the fixed seat moves below the guide frame, the cleaning plate drives the cleaning outer ring and the conical cleaning head to be inserted into the connecting column, thereby quickly cleaning the surface of the fixed seat and the inside of the connecting column, ensuring the production quality of the valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 is a sectional structural schematic diagram of the connecting groove of the present invention;

[0022] Figure 3 is a sectional structural schematic diagram of the conveyor belt of the present invention;

[0023] Figure 4 is a structural schematic diagram of the ring groove of the present invention;

[0024] Figure 5 is a sectional structural schematic diagram of the conveying frame of the present invention;

[0025] Figure 6 is a sectional structural schematic diagram of the guide frame of the present invention;

[0026] Figure 7 is of the present invention Figure 6 partial enlarged structural schematic diagram at A in;

[0027] Figure 8 is a sectional structural schematic diagram of the guide groove of the present invention;

[0028] Figure 9 is a sectional structural schematic diagram of the connecting column of the present invention;

[0029] Figure 10 is a structural schematic diagram of the sleeve tooth connection of the present invention;

[0030] Figure 11 is a sectional structural schematic diagram of the cleaning outer ring of the present invention;

[0031] Figure 12 is a sectional structural schematic diagram of the cleaning plate of the present invention;

[0032] Figure 13 is a sectional structural schematic diagram of the ring groove of the present invention.

[0033] In the figure: 1, conveying rack; 2, base; 3, motor; 4, rotating shaft; 5, turntable; 6, connecting belt; 7, connecting block; 8, sliding groove; 9, conveyor belt; 10, connecting seat; 11, pressurized air blower; 12, conduit; 13, shunt box; 14, blowing rack; 15, fixing seat; 16, connecting teeth; 17, connecting groove; 18, toothed plate; 19, guide wheel; 20, transmission belt; 21, connecting wheel; 22, differential mechanism; 221, transmission gear; 222, differential gear; 23, pull rod; 24, hinge block; 25, limiting groove; 26, annular groove; 27, sleeve teeth; 28, rotating teeth; 29, rack; 30, connecting frame; 31, guide frame; 32, cleaning plate; 33, connecting column; 34, diversion slope; 35, waste discharge groove; 36, connecting disc; 37, guide groove; 38, limiting ring; 39, connecting rod; 40, cleaning outer ring; 41, conical cleaning head; 42, spring; 43, chuck; 44, limiting block. Specific embodiments

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0035] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0036] Refer to Figures 1 - 12, A wax repairing device for valve production that facilitates feeding, including a conveying frame 1. A base 2 is fixedly connected to the bottom of the conveying frame 1. A motor 3 is fixedly connected to one side of the surface of the base 2. The output end of the motor 3 is fixedly connected to a rotating shaft 4 through a coupling. The other end of the rotating shaft 4 penetrates through the inside of the conveying frame 1. The rotating shaft 4 is rotatably connected to the conveying frame 1. Two turntables 5 are symmetrically and rotatably connected inside the conveying frame 1. One end of the rotating shaft 4 penetrating into the inside of the conveying frame 1 is fixedly connected to the bottom of one of the turntables 5. A connecting belt 6 is drivingly connected between the two turntables 5. A connecting block 7 is fixedly connected to the surface of the connecting belt 6. A sliding groove 8 is opened inside the conveying frame 1. The sliding groove 8 is connected to the connecting block 7, and the connecting block 7 penetrates through the sliding groove 8. One end of the connecting block 7 penetrating outside the sliding groove 8 is fixedly connected to a conveyor belt 9. The conveyor belt 9 is slidably connected to the surface of the conveying frame 1. A connecting seat 10 is fixedly connected to one side of the surface of the conveying frame 1. A pressurized air blower 11 is fixedly connected to the top of the connecting seat 10. The output end of the pressurized air blower 11 is communicated with a conduit 12. The other end of the conduit 12 is communicated with a shunt box 13. A blowing frame 14 is fixedly connected to the bottom of the shunt box 13. The blowing frame 14 is fixedly connected to the top of the conveying frame 1. A fixing seat 15 is arranged inside the conveyor belt 9. The fixing seat 15 penetrates through the upper surface of the conveyor belt 9. A connecting tooth 16 is fixedly connected to the bottom of the fixing seat 15. A connecting groove 17 is opened inside the conveying frame 1. A toothed plate 18 is fixedly connected to one side inside the connecting groove 17. The connecting tooth 16 is slidably connected to the conveying frame 1 through the connecting groove 17, and the connecting tooth 16 meshes with the toothed plate 18. The fixing seat 15 is slidably connected to the blowing frame 14 through the conveyor belt 9.

[0037] Among them, by inserting the wax mold to be cleaned into the connecting column 33, driving one of the turntables 5 to rotate through the motor 3 and the rotating shaft 4, and driving the other turntable 5 to rotate through the driving effect of the connecting belt 6, the conveyor belt 9 can be driven to rotate through the connecting block 7, so as to automatically convey the wax mold on the top of the fixing seat 15 and gradually pass under the blowing frame 14. At this time, the connecting tooth 16 slides along the connecting groove 17, and after contacting the toothed plate 18, drives the fixing seat 15 and the wax mold to generate a self-rotation effect through the meshing effect. High-pressure air flow is conveyed into the conduit 12 by the pressurized air blower 11, and through the air guiding effect of the shunt box 13, the blowing frame 14 is forced to blow and clean the rotating wax mold comprehensively, which can ensure the rapid and automatic cleaning of debris and other impurities adhered to the surface of the wax mold and ensure the cleanliness of the wax mold itself.

[0038] A guide wheel 19 is fixedly sleeved on the surface of the rotating shaft 4 located inside the conveying frame 1. A transmission belt 20 is drivingly connected to the surface of the guide wheel 19. The other end of the transmission belt 20 is drivingly connected to a connecting wheel 21. The connecting wheel 21 is rotatably connected to the inside of the conveying frame 1. A differential mechanism 22 is arranged at the top of the connecting wheel 21. A pull rod 23 is hinged to the top of the differential mechanism 22. The other end of the pull rod 23 is hinged to a hinge block 24. A limiting groove 25 is formed inside the conveying frame 1. The hinge block 24 is slidably connected to the inside of the conveying frame 1 through the limiting groove 25. An annular groove 26 is formed inside the conveying frame 1. A sleeve gear 27 slides inside the annular groove 26. A rotating gear 28 is rotatably connected to the inside of the sleeve gear 27 through ratchet teeth. The top of the rotating gear 28 is fixedly connected to the bottom of the connecting gear 16. One side of the surface of the sleeve gear 27 meshes with a rack 29. The rack 29 is slidably connected to the inside of the annular groove 26, and the rack 29 is fixedly connected to the hinge block 24. A connecting frame 30 is fixedly connected to the surface of the conveying frame 1. A guide frame 31 is fixedly connected to the surface of the connecting frame 30. A plurality of cleaning plates 32 slide at the bottom of the guide frame 31. The cleaning plates 32 are inserted into the fixed seats 15. A cleaning outer ring 40 is fixedly connected to the bottom of the cleaning plates 32. The cleaning outer ring 40 is slidably connected to the outer wall of the connecting column 33. A conical cleaning head 41 is fixedly connected to the bottom of the cleaning plates 32. The conical cleaning head 41 is adapted to the diversion slope 34, and the conical cleaning head 41 is located inside the cleaning outer ring 40.

[0039] Among them, after the fixed seat 15 drives the wax mold to pass through the blowing and cleaning of the blowing frame 14, the cleaned wax mold is taken off manually by workers. Then, the fixed seat 15 and the connecting column 33 continue to move along with the conveyor belt 9 until they move below the guide frame 31. The cleaning plate 32 drives the cleaning outer ring 40 and the conical cleaning head 41 to descend and be inserted into the connecting column 33. While the connecting gear 16 slides along the connecting groove 17, it will drive the sleeve gear 27 to slide along the annular groove 26. When the fixed seat 15 moves below the guide frame 31, the sleeve gear 27 at the bottom of the fixed seat 15 will form a meshing effect with the rack 29. The rotation of the rotating shaft 4 will drive the connecting wheel 21 to rotate through the guide wheel 19 and the transmission belt 20, thereby driving the differential mechanism 22 to rotate. By pulling the hinge block 24 to slide along the limiting groove 25 through the pull rod 23, the fixed seat 15 can be driven to slide and rotate through the sleeve gear 27, forcing the fixed seat 15 and the connecting column 33 to form a rotational friction effect with the cleaning outer ring 40 and the conical cleaning head 41, so as to clean the debris and other impurities remaining on the surface of the fixed seat 15 and the surface of the diversion slope 34.

[0040] A connecting column 33 is fixedly connected to the top of the fixed seat 15. A diversion slope 34 is fixedly connected to the inside of the connecting column 33. A plurality of waste discharge grooves 35 are formed inside the fixed seat 15. The plurality of waste discharge grooves 35 are circumferentially distributed inside the fixed seat 15, and the top ends of the waste discharge grooves 35 penetrate through the diversion slope 34, and the other ends of the waste discharge grooves 35 penetrate through the surface of the fixed seat 15.

[0041] Among them, through the diversion slope 34, when the wax mold is blown, debris and other impurities inside it can smoothly pass through the waste discharge groove 35 inside the fixing seat 15 and be discharged. Moreover, the other end of the waste discharge groove 35 penetrates through the outer surface of the fixing seat 15, so that debris and other impurities can be discharged as much as possible.

[0042] The differential mechanism 22 includes a transmission gear 221 and a differential gear 222. Both the transmission gear 221 and the differential gear 222 are rotatably connected to the inside of the conveying frame 1. The diameter of the transmission gear 221 is larger than that of the differential gear 222. The transmission gear 221 is fixedly connected to the top of the connecting wheel 21. The differential gear 222 is meshingly and rotatably connected to one side of the transmission gear 221. The top of the differential gear 222 is fixedly connected with a connecting disc 36, and the top of the connecting disc 36 is hinged to the pull rod 23.

[0043] The rotation of the connecting wheel 21 can smoothly drive the transmission gear 221 to rotate. Since the transmission gear 221 and the differential gear 222 always remain in a meshing state, and since the diameter of the transmission gear 221 is larger than that of the differential gear 222, when the transmission gear 221 drives the differential gear 222 to rotate, the differential gear 222 maintains a relatively high rotational speed, and can drive the rack 29 to perform rapid reciprocating sliding through the pull rod 23 and the hinge block 24, ensuring that the sleeve gear 27 can drive the fixing seat 15 and the connecting column 33 to rotate rapidly, and ensuring the cleaning effect of the cleaning outer ring 40 and the conical cleaning head on the fixing seat 15, the connecting column 33 and the diversion slope 34.

[0044] Two guide grooves 37 are provided inside the guide frame 31. A limiting ring 38 is slidably connected inside the guide groove 37. A connecting rod 39 is fixedly sleeved inside the limiting ring 38. The bottom of the connecting rod 39 is clamped with the cleaning plate 32. Moreover, one of the guide grooves 37 close to the conveyor belt 9 is at a lower position, and the other guide groove 37 is at a relatively higher position. The two guide grooves 37 are communicated through a falling hole.

[0045] Among them, after one of the cleaning plates 32 drives the cleaning outer ring 40 and the conical cleaning head 41 to be inserted into the connecting column 33, this cleaning plate 32 will slide along one of the guide grooves 37 with a relatively lower height following the sliding of the fixing seat 15. After the sleeve gear 27 leaves the operating range of the rack 29, the limiting ring 38 will slide into the other guide groove 37 with a relatively higher height and push another cleaning plate 32 away from the limiting ring 38 to slide towards the guide groove 37 with a relatively lower height, and drive the cleaning outer ring 40 and the conical cleaning head 41 to be inserted into another fixing seat 15 moving below the guide frame 31.

[0046] Inside the cleaning plate 32, springs 42 are symmetrically and fixedly connected. The other ends of the springs 42 are fixedly connected with clamping heads 43. The bottom end of the connecting rod 39 is inserted into the inside of the cleaning plate 32, and the clamping head 43 is clamped with the surface of the connecting rod 39 inserted into the inside of the cleaning plate 32.

[0047] Among them, the clamping head 43 driven by the spring 42 clamps the part of the connecting rod 39 inserted into the inside of the cleaning plate 32, which can facilitate the replacement of the cleaning plate 32, the cleaning outer ring 40 and the conical cleaning head 41. After long-term rapid friction work, the damaged cleaning structure can be replaced to ensure good cleaning performance.

[0048] A total of four limiting blocks 44 are symmetrically and fixedly connected inside the guide groove 37, and two adjacent limiting blocks 44 are symmetrically and fixedly connected inside the guide groove 37. The limiting ring 38 is slidably connected with the limiting blocks 44.

[0049] Among them, the limiting blocks 44 can block the limiting ring 38 to prevent the limiting ring 38 in the guide groove 37 at a higher height from automatically sliding freely into the guide groove 37 at a lower height due to the vibration effect during the operation of the entire device, thus preventing interference with the cleaning work.

[0050] The specific working principle and usage method of the present invention will be explained in detail below: During use, in the first step, the wax mold to be cleaned is inserted into the connecting column 33. One of the turntables 5 is driven to rotate by the motor 3 and the rotating shaft 4, and the other turntable 5 is driven to rotate through the transmission effect of the connecting belt 6. The conveyor belt 9 can be driven to rotate through the connecting block 7, so as to automatically convey the wax mold on the top of the fixed seat 15 and gradually pass under the blowing frame 14. At this time, the connecting teeth 16 slide along the connecting groove 17, and after contacting the toothed plate 18, the fixed seat 15 and the wax mold are driven to generate a self-rotation effect through the meshing effect. The high-pressure air flow is conveyed into the conduit 12 by the pressurizing fan 11, and through the air guiding effect of the shunt box 13, the blowing frame 14 is forced to blow and clean the rotating wax mold comprehensively, which can ensure the rapid and automatic cleaning of the debris and other impurities adhered to the surface of the wax mold and ensure the cleanliness of the wax mold itself.

[0051] In the second step, after the fixed seat 15 drives the wax mold to pass through the air blowing and cleaning of the air blowing frame 14, the cleaned wax mold is removed manually. Then, the fixed seat 15 and the connecting column 33 continue to move along with the conveyor belt 9 until they move below the guide frame 31. The cleaning plate 32 drives the cleaning outer ring 40 and the conical cleaning head 41 to descend and be inserted into the connecting column 33. While the connecting teeth 16 slide along the connecting groove 17, they will drive the sleeve teeth 27 to slide along the ring groove 26. When the fixed seat 15 moves below the guide frame 31, the sleeve teeth 27 at the bottom of the fixed seat 15 will engage with the rack 29. The rotation of the rotating shaft 4 will drive the connecting wheel 21 to rotate through the guide wheel 19 and the transmission belt 20, thereby driving the differential mechanism 22 to rotate. By pulling the hinge block 24 to slide along the limit groove 25 through the pull rod 23, the fixed seat 15 can be driven to slide and rotate through the sleeve teeth 27, forcing a rotational friction effect to be formed between the fixed seat 15 and the connecting column 33 and the cleaning outer ring 40 and the conical cleaning head 41, so as to clean the debris and other impurities remaining on the surface of the fixed seat 15 and the surface of the diversion slope 34.

[0052] In the third step, after one cleaning plate 32 drives the cleaning outer ring 40 and the conical cleaning head 41 to be inserted into the connecting column 33, the cleaning plate 32 will slide along a guide groove 37 with a relatively lower height following the sliding of the fixed seat 15. After the sleeve teeth 27 leave the operating range of the rack 29, the limit ring 38 will slide into another guide groove 37 with a relatively higher height and push another cleaning plate 32 away from the limit ring 38 to slide towards the guide groove 37 with a relatively lower height, and drive the cleaning outer ring 40 and the conical cleaning head 41 to be inserted into another fixed seat 15 that has moved below the guide frame 31.

[0053] Further explanation, the above fixed connection, unless otherwise clearly stipulated and limited, should be understood in a broad sense. For example, it can be welding, gluing, or integrally formed setting, etc., which are common means well-known to those skilled in the art.

[0054] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A wax repairing device for valve production that is easy to load, comprising a conveying frame (1), characterized in that: The bottom of the conveying frame (1) is fixedly connected to a base (2), one side of the surface of the base (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a rotating shaft (4) via a coupling, the other end of the rotating shaft (4) is arranged to penetrate the interior of the conveying frame (1), and the rotating shaft (4) is rotatably connected to the conveying frame (1); The conveying frame (1) is internally connected with two rotating disks (5) symmetrically and rotatably. One end of the rotating shaft (4) passes through the interior of the conveying frame (1) and is fixedly connected to the bottom of one of the rotating disks (5). A connecting belt (6) is drivingly connected between the two rotating disks (5). A connecting block (7) is fixedly connected to the surface of the connecting belt (6). A sliding groove (8) is provided inside the conveying frame (1). The sliding groove (8) is connected to the connecting block (7). The connecting block (7) and the sliding groove (8) are interlaced. One end of the connecting block (7) passes through the exterior of the sliding groove (8) and is fixedly connected to a conveying belt (9). The conveying belt (9) is slidably connected to the surface of the conveying frame (1). A connection seat (10) is fixedly connected to one side of the surface of the conveying frame (1), a pressurizing fan (11) is fixedly connected to the top of the connection seat (10), an output end of the pressurizing fan (11) is connected to a conduit (12), the other end of the conduit (12) is connected to a diversion box (13), a blowing frame (14) is fixedly connected to the bottom of the diversion box (13), the blowing frame (14) is fixedly connected to the top of the conveying frame (1), a fixed seat (15) is arranged inside the conveying belt (9), and the fixed seat (15) 15) is arranged through the upper surface of the conveyor belt (9), the bottom of the fixed seat (15) is fixedly connected with a connecting tooth (16), the interior of the conveyor frame (1) is provided with a connecting groove (17), one side of the interior of the connecting groove (17) is fixedly connected with a tooth plate (18), the connecting tooth (16) is slidably connected to the conveyor frame (1) through the connecting groove (17), and the connecting tooth (16) is meshed with the tooth plate (18), and the fixed seat (15) is slidably connected to the blowing frame (14) through the conveyor belt (9); The rotating shaft (4) is located inside the conveying frame (1) and is fixedly sleeved with a guide wheel (19). The surface of the guide wheel (19) is transmission-connected with a transmission belt (20). The other end of the transmission belt (20) is transmission-connected with a connecting wheel (21). The connecting wheel (21) is rotationally connected to the inside of the conveying frame (1). A differential mechanism (22) is arranged on the top of the connecting wheel (21). A pull rod (23) is hinged on the top of the differential mechanism (22). The other end of the pull rod (23) is hinged with a hinge block (24). A limiting groove (25) is provided inside the conveying frame (1). The hinge block (24) is slidably connected to the inside of the conveying frame (1) through the limiting groove (25). The inside of the conveying frame (1) is A ring groove (26) is provided, a sleeve tooth (27) is slidably provided inside the ring groove (26), a rotating tooth (28) is rotatably connected inside the sleeve tooth (27) through a ratchet, the top of the rotating tooth (28) is fixedly connected to the bottom of the connecting tooth (16), a rack (29) is meshed on one side of the surface of the sleeve tooth (27), the rack (29) is slidably connected to the inside of the ring groove (26), and the rack (29) is fixedly connected to the hinge block (24), a connecting frame (30) is fixedly connected to the surface of the conveying frame (1), a guide frame (31) is fixedly connected to the surface of the connecting frame (30), a plurality of cleaning plates (32) are slidably connected to the bottom of the guide frame (31), and the cleaning plates (32) are plugged into the fixed seat (15); The top of the fixed seat (15) is fixedly connected with a connecting column (33), the interior of the connecting column (33) is fixedly connected with a guide slope (34), a plurality of waste discharge grooves (35) are provided inside the fixed seat (15), the plurality of waste discharge grooves (35) are distributed in a circular manner inside the fixed seat (15), the top of the waste discharge groove (35) is intersected with the guide slope (34), and the other end of the waste discharge groove (35) is intersected with the surface of the fixed seat (15); The bottom of the cleaning plate (32) is fixedly connected to a cleaning outer ring (40), the cleaning outer ring (40) is slidably connected to the outer wall of the connecting column (33), the bottom of the cleaning plate (32) is fixedly connected to a conical cleaning head (41), the conical cleaning head (41) is adapted to the guide slope (34), and the conical cleaning head (41) is located inside the cleaning outer ring (40); The interior of the cleaning plate (32) is symmetrically fixedly connected with a spring (42), the other end of the spring (42) is fixedly connected with a clamp (43), the bottom end of the connecting rod (39) is plugged into the interior of the cleaning plate (32), and the clamp (43) and the connecting rod (39) are inserted into the surface of the interior of the cleaning plate (32) and clamped.

2. The wax repairing equipment for valve production that is easy to load according to claim 1 is characterized by: The differential mechanism (22) comprises a transmission tooth (221) and a differential tooth (222), wherein the transmission tooth (221) and the differential tooth (222) are both rotatably connected to the inside of the conveying frame (1), the diameter of the transmission tooth (221) is larger than the diameter of the differential tooth (222), the transmission tooth (221) is fixedly connected to the top of the connecting wheel (21), the differential tooth (222) is meshed and rotatably connected to one side of the transmission tooth (221), the top of the differential tooth (222) is fixedly connected to a connecting disk (36), and the top of the connecting disk (36) is hinged to the pull rod (23).

3. The wax repairing equipment for valve production that is easy to load according to claim 1 is characterized by: Two guide grooves (37) are provided inside the guide frame (31), and a limit ring (38) is slidably connected inside the guide groove (37). A connecting rod (39) is fixedly sleeved inside the limit ring (38), and the bottom of the connecting rod (39) is clamped with the cleaning plate (32). One guide groove (37) close to the conveyor belt (9) is at a lower position, and the other guide groove (37) is at a relatively higher position. The two guide grooves (37) are connected through a drop hole.

4. The wax repairing equipment for valve production that is easy to load as claimed in claim 3 is characterized by: Four limit blocks (44) are cosymmetrically fixedly connected inside the guide groove (37), and two adjacent limit blocks (44) are symmetrically fixedly connected inside the guide groove (37), and the limit ring (38) is slidably connected to the limit blocks (44).

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