Wax repairing equipment facilitating feeding and used for valve production

Abstract

The invention relates to the technical field of feeding devices, in particular to valve production wax repairing equipment facilitating feeding, which comprises a conveying frame, the bottom of the conveying frame is fixedly connected with a base, one side of the surface of the base is fixedly connected with a motor, and the output end of the motor is fixedly connected with a rotating shaft through a coupler. A wax mold is arranged on the surface of the fixing base in a sleeving mode, the wax mold is driven to pass through the air blowing frame through the rotating effect of the conveying belt, when the wax mold moves to the position below the air blowing frame, the fixing base and the wax mold are forced to rotate through the meshing effect between connecting teeth and a toothed plate, and it can be guaranteed that the air blowing frame conducts all-around air blowing cleaning on the surface of the wax mold; and a differential mechanism drives a rack to rapidly slide in a reciprocating mode, and when the fixing base moves to the position below the guide frame, a cleaning plate drives a cleaning outer ring and a conical cleaning head to be connected with a connecting column in an inserted mode, so that the surface of the fixing base and the interior of the connecting column are rapidly cleaned, and the valve production quality is guaranteed.

Description

[0001] This application is a divisional application with an application date of April 11, 2024, application number CN202410433169.X, and the invention name is "A wax repair device for valve production that is easy to load." Technical Field

[0002] The invention relates to the technical field of wax repair equipment, and in particular to wax repair equipment for valve production which is convenient for loading. Background Art

[0003] In the process of valve production, in order to ensure the shape of the valve during production, the molten metal liquid is usually poured into the trimmed wax mold to ensure the integrity and completeness of the valve casting during production. Wax mold casting is not limited by casting materials and can adapt to the casting production of various alloy materials. In addition, it has the advantages of relatively high dimensional accuracy and low surface roughness. However, before casting, workers are usually required to trim the edges and corners of the wax mold. It may be necessary to trim the burrs and other excess parts on the surface, or fill in the missing depressions to ensure the surface smoothness and flatness.

[0004] After manual trimming, the existing wax repair work may cause a large amount of debris and waste to 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, it is usually necessary to use a handheld high-pressure air gun to blow and clean the surface of the wax mold. This process requires manual operation by workers, and the overall working state is more troublesome. Automatic blowing and cleaning cannot be achieved, and after blowing and cleaning, the fallen debris and other impurities will remain in the working space. Because the wax mold material itself has a certain adsorption capacity, 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, causing size differences during casting, and seriously affecting the production quality of the valve. Summary of the invention

[0005] The purpose of the present invention is to solve the problems in the background technology and to propose a wax repairing device for valve production which is convenient for loading.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A wax repair device for valve production that is convenient for loading, comprising a conveying frame, a base is fixedly connected to the bottom of the conveying frame, a motor is fixedly connected to one side of the base surface, an output end of the motor is fixedly connected to a rotating shaft through a coupling, the other end of the rotating shaft is arranged to penetrate the interior of the conveying frame, and the rotating shaft is rotatably connected to the conveying frame;

[0008] The conveyor frame is internally connected to two turntables for symmetrical rotation. One end of the rotating shaft that passes through the inside of the conveyor frame is fixedly connected to the bottom of one of the turntables. A connecting belt is transmission-connected between the two turntables. A connecting block is fixedly connected to the surface of the connecting belt. A slide groove is provided inside the conveyor frame. The slide groove is connected to the connecting block. The connecting block and the slide groove are interpenetrated. One end of the connecting block that passes through the outside of the slide groove is fixedly connected to a conveyor belt. The conveyor belt is slidably connected to the surface of the conveyor frame.

[0009] A connecting seat is fixedly connected to one side of the surface of the conveying frame, a pressurized fan is fixedly connected to the top of the connecting seat, an output end of the pressurized fan is connected to a duct, the other end of the duct is connected to a diversion box, a blowing rack is fixedly connected to the bottom of the diversion box, the blowing rack is fixedly connected to the top of the conveying frame, a fixed seat is arranged inside the conveyor belt, the fixed seat and the upper surface of the conveyor belt are penetrated, a connecting tooth is fixedly connected to the bottom of the fixed seat, a connecting groove is provided inside the conveying frame, a tooth plate is fixedly connected to one side of the connecting groove, the connecting tooth is slidably connected to the conveying frame through the connecting groove, and the connecting tooth is meshed with the tooth plate, and the fixed seat is slidably connected to the blowing rack through the conveyor belt.

[0010] The cam is connected to the transmission frame via a toothed connection which is fixed to the wheel hub of the vehicle frame and is adapted to move the transmission gear of the vehicle frame into engagement with the wheel hub on the support frame.

[0011] In the above-mentioned wax repair equipment for valve production that is easy to load, a connecting column is fixedly connected to the top of the fixed seat, a guide slope is fixedly connected to the inside of the connecting column, and a plurality of waste discharge grooves are opened inside the fixed seat. The plurality of waste discharge grooves are distributed in a circular manner inside the fixed seat, and the top of the waste discharge groove is penetrated by the guide slope, and the other end of the waste discharge groove is penetrated by the surface of the fixed seat.

[0012] 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.

[0013] 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.

[0014] 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.

[0015] 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.

[0016] 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.

[0017] Compared with the existing technology, the advantages of this easy-to-load valve production wax repair equipment are:

[0018] 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;

[0019] 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;

[0020] To summarize, the present invention places the wax model sleeve on the surface of the fixed seat, drives the wax model through the blowing rack through the rotation effect of the conveyor belt, and when it moves to the bottom of the blowing rack, the meshing effect between the connecting teeth and the tooth plate forces the fixed seat and the wax model to rotate, thereby ensuring that the blowing rack can perform all-round blowing and cleaning on the surface of the wax model, ensuring the cleaning effect on the surface of the wax model, and driving the rack to slide back and forth rapidly through the differential mechanism. 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 be plugged into the connecting column, so as to quickly clean the surface of the fixed seat and the inside of the connecting column, thereby ensuring the quality of valve production. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the connection groove of the present invention;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the conveyor belt of the present invention;

[0024] Figure 4 It is a schematic diagram of the ring groove structure of the present invention;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the conveying frame of the present invention;

[0026] Figure 6 is a schematic diagram of a cross-sectional structure of a guide frame of the present invention;

[0027] Figure 7 The present invention Figure 6 A schematic diagram of the partially enlarged structure at center A;

[0028] Figure 8 It is a schematic diagram of the cross-sectional structure of the guide groove of the present invention;

[0029] Fig. 9 It is a schematic diagram of the cross-sectional structure of the connecting column of the present invention;

[0030] Fig.10 It is a schematic diagram of the sleeve tooth connection structure of the present invention;

[0031] Fig.11 It is a schematic diagram of the cross-sectional structure of the cleaning outer ring of the present invention;

[0032] Fig.12 is a schematic diagram of the cross-sectional structure of the cleaning plate of the present invention;

[0033] Fig.13 It is a schematic diagram of the cross-sectional structure of the ring groove of the present invention.

[0034] In the figure: 1, conveyor frame; 2, base; 3, motor; 4, rotating shaft; 5, turntable; 6, connecting belt; 7, connecting block; 8, slide groove; 9, conveyor belt; 10, connecting seat; 11, pressurized fan; 12, duct; 13, diverter box; 14, blowing frame; 15, fixed seat; 16, connecting tooth; 17, connecting groove; 18, tooth plate; 19, guide wheel; 20, transmission belt; 21, connecting wheel; 22, differential mechanism; 221, transmission tooth; 222 , differential gear; 23, pull rod; 24, hinge block; 25, limit groove; 26, ring groove; 27, sleeve gear; 28, rotating gear; 29, rack; 30, connecting frame; 31, guide frame; 32, cleaning plate; 33, connecting column; 34, guide slope; 35, waste discharge trough; 36, connecting plate; 37, guide groove; 38, limit ring; 39, connecting rod; 40, cleaning outer ring; 41, conical cleaning head; 42, spring; 43, clamp; 44, limit block. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0036] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are 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 cannot be understood as a limitation on the present invention.

[0037] Reference Figure 1-Figure 12A wax repairing device for valve production that is convenient for loading includes 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, an 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 is arranged to penetrate the inside of the conveying frame 1, the rotating shaft 4 is rotatably connected to the conveying frame 1, and the inside of the conveying frame 1 is symmetrically rotatably connected with two turntables 5, one end of the rotating shaft 4 penetrates into the inside of the conveying frame 1 and is fixedly connected to the bottom of one of the turntables 5, a connecting belt 6 is transmission-connected between the two turntables 5, a connecting block 7 is fixedly connected to the surface of the connecting belt 6, a slide groove 8 is opened inside the conveying frame 1, the slide groove 8 is connected to the connecting block 7, and the connecting block 7 is arranged to penetrate the slide groove 8, and one end of the connecting block 7 penetrates to the outside of the slide groove 8 and is fixedly connected to a conveyor belt 9, and the conveyor belt 9 is slidably connected On 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, and a pressurized fan 11 is fixedly connected to the top of the connecting seat 10. The output end of the pressurized fan 11 is connected to a duct 12, and the other end of the duct 12 is connected to a diverter box 13. The bottom of the diverter box 13 is fixedly connected to a blowing frame 14, and the blowing frame 14 is fixedly connected to the top of the conveying frame 1. A fixed seat 15 is arranged inside the conveyor belt 9, and the fixed seat 15 and the upper surface of the conveyor belt 9 are penetrated. A connecting tooth 16 is fixedly connected to the bottom of the fixed seat 15. A connecting groove 17 is opened inside the conveying frame 1, and a tooth plate 18 is fixedly connected to one side of 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 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.

[0038] Among them, by plugging the wax model to be cleaned with 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 by the transmission effect of the connecting belt 6, and the conveyor belt 9 can be driven to rotate by the connecting block 7, so that the wax model on the top of the fixed seat 15 is automatically transported and gradually passes under the blowing rack 14. At this time, the connecting teeth 16 slide along the connecting grooves 17, and after contacting the tooth plate 18, the fixed seat 15 and the wax model are driven to rotate by the meshing effect. The high-pressure airflow is delivered to the duct 12 by the pressurized fan 11, and the wind guiding effect of the diverter box 13 forces the blowing rack 14 to perform a comprehensive blowing cleaning on the wax model in the rotating state, which can ensure that the debris and other impurities adhering to the surface of the wax model are quickly and automatically cleaned, thereby ensuring the cleanliness of the wax model itself.

[0039] The rotating shaft 4 is located inside the conveying frame 1, and the surface of the guide wheel 19 is fixedly sleeved. The surface of the guide wheel 19 is connected to the transmission belt 20 for transmission. The other end of the transmission belt 20 is connected to the connecting wheel 21 for transmission. The connecting wheel 21 is rotatably 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. A hinge block 24 is hinged on the other end of the pull rod 23. A limiting groove 25 is arranged 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 arranged inside the annular groove 26. A sleeve tooth 27 is slidably arranged inside the sleeve tooth 27. A rotating tooth 28 is rotatably connected to the inside of the rotating tooth 28 through a ratchet. The top of the rotating tooth 28 It is fixedly connected to the bottom of the connecting tooth 16, and 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 annular groove 26, and the rack 29 is fixedly connected to the hinge block 24. The surface of the conveying frame 1 is fixedly connected to a connecting frame 30, and the surface of the connecting frame 30 is fixedly connected to a guide frame 31. The bottom of the guide frame 31 is slidably connected to a plurality of cleaning plates 32, and the cleaning plates 32 are plugged into the fixed seat 15. The bottom of the cleaning plate 32 is fixedly connected to a cleaning outer ring 40, and 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, which is adapted to the guide slope 34, and the conical cleaning head 41 is located inside the cleaning outer ring 40.

[0040] Among them, after the fixed seat 15 drives the wax model to pass through the blowing cleaning of the blowing rack 14, the cleaned wax model is removed manually, and then the fixed seat 15 and the connecting column 33 continue to move with the conveyor belt 9 until they move to the bottom of the guide frame 31, and the cleaning plate 32 drives the cleaning outer ring 40 and the conical cleaning head 41 to descend and plug into the connecting column 33. When the connecting tooth 16 slides along the connecting groove 17, it will drive the sleeve tooth 27 to slide along the annular groove 26, and when the fixed seat 15 moves to the bottom of the guide frame 31, the bottom of the fixed seat 15 The sleeve teeth 27 will form a meshing effect with the rack 29, and 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, and the hinge block 24 is pulled by the pull rod 23 to slide along the limit groove 25, and the fixed seat 15 can be driven by the sleeve teeth 27 to slide and rotate, 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 guide slope 34.

[0041] A connecting column 33 is fixedly connected to the top of the fixed seat 15, and a guide slope 34 is fixedly connected to the inside of the connecting column 33. A plurality of waste discharge grooves 35 are opened inside the fixed seat 15. The plurality of waste discharge grooves 35 are distributed in a circular manner inside the fixed seat 15, and the top of the waste discharge groove 35 is penetrated by the guide slope 34, and the other end of the waste discharge groove 35 is penetrated by the surface of the fixed seat 15.

[0042] Among them, through the guide slope 34, when the wax model is blown, the debris and other impurities inside it can be smoothly discharged through the waste discharge groove 35 inside the fixed seat 15, and the other end of the waste discharge groove 35 is penetrated by the outer surface of the fixed seat 15, so that the debris and other impurities can be discharged as much as possible.

[0043] The differential mechanism 22 includes a transmission tooth 221 and a differential tooth 222, both of which are 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, and the differential tooth 222 is meshingly rotatably connected to one side of the transmission tooth 221. The top of the differential tooth 222 is fixedly connected to a connecting plate 36, and the top of the connecting plate 36 is hinged to the pull rod 23.

[0044] 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 are always in a meshing state, and since the diameter of the transmission gear 221 is larger than the diameter 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 rotation speed, and can drive the rack 29 to slide back and forth quickly through the pull rod 23 and the hinge block 24, ensuring that the sleeve gear 27 can drive the fixed seat 15 and the connecting column 33 to rotate quickly, ensuring the cleaning effect of the cleaning outer ring 40 and the conical cleaning head on the fixed seat 15, the connecting column 33 and the guide slope 34.

[0045] 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. The bottom of the connecting rod 39 is engaged 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.

[0046] Among them, after one of the cleaning plates 32 drives the cleaning outer ring 40 and the conical cleaning head 41 to be plugged into the connecting column 33, the cleaning plate 32 will follow the sliding of the fixed seat 15 and slide along a guide groove 37 with a relatively low height. After the sleeve tooth 27 leaves the operating range of the rack 29, the limit ring 38 will slide into another guide groove 37 with a relatively high height, and push the other cleaning plate 32 away from the limit ring 38 to slide toward the guide groove 37 with a relatively low height, and drive the cleaning outer ring 40 and the conical cleaning head 41 to be plugged into another fixed seat 15 that moves to the bottom of the guide frame 31.

[0047] A spring 42 is symmetrically fixedly connected inside the cleaning plate 32, and a clamp 43 is fixedly connected to the other end of the spring 42. The bottom end of the connecting rod 39 is plugged into the inside of the cleaning plate 32, and the clamp 43 is clamped to the surface of the connecting rod 39 inserted into the inside of the cleaning plate 32.

[0048] Among them, the spring 42 drives the clamping head 43 to clamp the part of the connecting rod 39 inserted into 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, ensuring that the damaged cleaning structure can be replaced after long-term rapid friction work, thereby ensuring good cleaning performance.

[0049] 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 .

[0050] The limiting block 44 can block the limiting ring 38 to prevent the limiting ring 38 in the higher guide groove 37 from automatically and freely sliding into the lower guide groove 37 due to the vibration effect during the operation of the entire equipment, thereby preventing interference with the cleaning work.

[0051] The specific working principle and method of use of the present invention are explained in detail below: When in use, the first step is to connect the wax model to be cleaned with the connecting column 33, drive one of the turntables 5 to rotate through the motor 3 and the rotating shaft 4, and drive the other turntable 5 to rotate through the transmission effect of the connecting belt 6, and the conveyor belt 9 can be driven to rotate through the connecting block 7, so that the wax model on the top of the fixed seat 15 is automatically transported and gradually passes under the blowing rack 14, at this time, the connecting tooth 16 slides along the connecting groove 17, and after contacting with the tooth plate 18, the fixed seat 15 and the wax model are driven to rotate by the meshing effect, and the high-pressure air flow is delivered to the duct 12 by the pressurized fan 11, and the wind guiding effect of the diverter box 13 forces the blowing rack 14 to perform a comprehensive blowing cleaning on the wax model in the rotating state, which can ensure that the debris and other impurities adhering to the surface of the wax model are quickly and automatically cleaned, and the cleanliness of the wax model itself is ensured;

[0052] In the second step, after the fixed seat 15 drives the wax model to pass through the blowing rack 14 for cleaning, the cleaned wax model is removed manually, and then the fixed seat 15 and the connecting column 33 continue to move with the conveyor belt 9 until they move to the bottom of the guide frame 31, and the cleaning plate 32 drives the cleaning outer ring 40 and the conical cleaning head 41 to descend and plug into the connecting column 33. When the connecting tooth 16 slides along the connecting groove 17, it will drive the sleeve tooth 27 to slide along the annular groove 26, and when the fixed seat 15 moves to the bottom of the guide frame 31, the bottom of the fixed seat 15 The sleeve teeth 27 of the upper part will form a meshing effect with the rack 29, and 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, and the hinge block 24 is pulled by the pull rod 23 to slide along the limit groove 25, and the sleeve teeth 27 can drive the fixed seat 15 to slide and rotate, 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 guide slope 34;

[0053] In the third step, after one of the cleaning plates 32 drives the cleaning outer ring 40 and the conical cleaning head 41 to be plugged into the connecting column 33, the cleaning plate 32 will follow the sliding of the fixed seat 15 and slide along a guide groove 37 with a relatively low height. After the sleeve tooth 27 leaves the operating range of the rack 29, the limit ring 38 will slide into another guide groove 37 with a relatively high height, and push the other cleaning plate 32 away from the limit ring 38 to slide toward the guide groove 37 with a relatively low height, and drive the cleaning outer ring 40 and the conical cleaning head 41 to be plugged into the other fixed seat 15 that moves to the bottom of the guide frame 31.

[0054] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0055] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by 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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