Casting head cutting and polishing device and method

Abstract

The invention discloses a casting head cutting and polishing device and method, and relates to the technical field of casting head machining, the casting head cutting and polishing device comprises a carrying mechanism, a filtering mechanism for screening sweeps and waste materials is arranged in the middle of the carrying mechanism, and a machining mechanism for cutting and polishing a casting is arranged in the middle of the upper surface of the filtering mechanism; according to the machining device, the cleaning mechanism is arranged to clean scraps attached to the inner wall of the machining box, and the situation that the scraps are attached to the interior of the machining box, so that the scraps are missing during collection, and the scrap recycling efficiency is affected is avoided; and secondly, the carrying mechanism is arranged to carry the castings, feeding and discharging of the castings are achieved, manual carrying is avoided, the labor cost is saved, the machining efficiency is improved, and chippings are adsorbed and collected through a magnetic column.

Description

Technical Field

[0001] The invention relates to the technical field of casting riser processing, in particular to a casting riser cutting and polishing device and method. Background Art

[0002] The casting riser is an important process device used in the casting process to guide the molten metal into the mold cavity and to feed the shrinkage, exhaust and remove slag during the solidification process of the casting. It usually consists of two parts: the gate and the riser. The gate is the channel for the molten metal to enter the casting cavity from the outside, and the riser is the cavity set in the casting mold to store the molten metal.

[0003] At present, the risers of ferrous metal castings will form waste after the casting is formed. They need to be cut to separate the waste formed by the risers from the main body of the casting, and the cut part should be polished. Debris will be generated during the cutting and polishing. Usually, the debris and the waste generated during the cutting are recovered and recycled. However, due to the splashing of the debris, some debris will adhere to the inner wall of the device, resulting in the loss of some debris, affecting the efficiency of debris recovery. Secondly, when most castings are cut and polished, the castings and the processed castings are usually moved manually to complete the loading and unloading of the castings. When manually transporting, the castings are prone to fall, causing injuries to the transporters and the casting body, affecting the efficiency and quality of production. In response to the above problems, the inventors proposed a casting riser cutting and polishing device and method for solving the above problems. Summary of the Invention

[0004] In order to solve the problem of waste chips adhering to the inside of the device and the need for manual handling of the casting, the purpose of the present invention is to provide a casting riser cutting and grinding device and method.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a casting riser cutting and grinding device, including a conveying mechanism, a filtering mechanism for screening waste chips and waste materials is provided in the middle of the conveying mechanism, a processing mechanism for cutting and grinding castings is provided in the middle of the upper surface of the filtering mechanism, and a cleaning mechanism for cleaning waste chips is provided on the side of the filtering mechanism.

[0006] Preferably, the transport mechanism includes a conveyor, and transport frames are fixedly installed on the upper surfaces of the two conveyors, and moving frames are slidably installed on both sides of the transport frames. Gear plates are fixedly installed on both sides of the two moving frames, and transmission gears are rotatably installed in the middle of both sides of the transport frames, and the two transmission gears are meshed with the two gear plates. Two No. 1 electric cylinders are fixedly installed on the side of the transport frame, and the output shafts of the two No. 1 electric cylinders are fixedly connected to the moving frame on the right side at one end close to the processing mechanism.

[0007] Preferably, a No. 2 electric cylinder is fixedly installed on the upper surface of both sides of the two movable frames, a mounting plate is fixedly installed on the bottom end of the output shaft of the two No. 2 electric cylinders on the same side, two clamping plates are slidably installed between the two mounting plates on the same side, the lower surface of the clamping plate close to the processing mechanism is provided with bristles, and the sides of the two clamping plates close to each other are in active contact with the casting, a bidirectional screw is rotatably installed in the two mounting plates on the same side, and the two ends of the bidirectional screw are threadedly connected with a clamping plate, the two bidirectional screws on the same side are driven by a synchronous wheel and a synchronous belt, a No. 1 motor is fixedly installed on the side of the mounting plate on the right, and the output shaft of the No. 1 motor is fixedly connected to the bidirectional screw on the right.

[0008] Preferably, the filtering mechanism includes a filter box, and both sides of the filter box are connected to the sides of the two conveyors that are close to each other. A filter screen is fixedly installed in the filter box, and the filter screen is located directly below the feed port of the filter box. Three discharge ports are provided at the bottom of the filter box, and the three discharge ports are convenient for discharging waste materials, waste chips and waste water. A magnetic column is rotatably installed on one side of the bottom of the filter box, and the magnetic column is located above the wastewater discharge port. A No. 2 motor is fixedly installed on the side of the filter box, and the output shaft of the No. 2 motor is fixedly connected to the magnetic column. A scraper is fixedly installed on one side of the bottom of the filter box close to the magnetic column, and one end of the scraper is in contact with the magnetic column.

[0009] Preferably, a movable plate is slidably installed on the upper part of the filter box near the magnetic column side, and two connecting frames are fixedly installed on the upper and lower sides of the movable plate, and the connecting frames are slidably arranged inside the filter box, and a flapping plate is fixedly installed on the end of the two connecting frames on the same side away from the movable plate, and the sides of the two flapping plates close to each other are in movable contact with the upper and lower sides of the filter net.

[0010] Preferably, a horizontal plate is fixedly installed on one side of the filter box near the movable plate, and mounting rods are rotatably installed on both sides of the horizontal plate, one end of the two mounting rods is fixedly installed on the rotating plate, and the other end thereof is fixedly installed on the first bevel gear, and the two rotating plates are fixedly installed on the top of the side faces away from the mounting rods, and the guide rods are slidably inserted into the movable plate at one end away from the rotating plate, and a horizontal rod is rotatably installed on one side of the filter box near the horizontal plate, and the cross rod and the magnetic column are transmitted through a synchronous wheel and a synchronous belt, and a second bevel gear is fixedly installed on the outer surface of both ends of the cross rod, and the second bevel gear is meshed with the first bevel gear.

[0011] Preferably, the processing mechanism includes a processing box, and the processing box is fixedly mounted on the filter box, the discharge port at the bottom of the processing box is connected to the feed port at the top of the filter box, an adjusting device is provided at the top of the processing box, and a processing device is provided at the bottom of the adjusting device, and a cutting disc and a grinding disc are respectively provided at the upper and lower ends of the processing device.

[0012] Preferably, a fixed plate is fixedly installed at the bottom of the processing box, and clamping blocks are slidably installed on both sides of the upper surface of the fixed plate, and the sides of the two clamping blocks close to each other are in movable contact with the outer surface of the casting, a No. 3 electric cylinder is fixedly installed on both sides of the processing box, and the ends of the output shafts of the two No. 3 electric cylinders close to each other are fixedly connected to the clamping blocks, and box doors are slidably installed on both sides of the processing box close to the conveyor, and two No. 4 electric cylinders are fixedly installed on both sides of the processing box close to the conveyor, and the top ends of the output shafts of the two No. 4 electric cylinders on the same side are fixedly connected to the box doors.

[0013] Preferably, the cleaning mechanism includes a transport pump, and the transport pump is fixedly installed on the side of the filter box, and transport pipes are fixedly installed on the upper surface and side of the transport pump. A cleaning rack and a water outlet pipe are fixedly installed on the ends of the two transport pipes away from the transport pump, and the cleaning rack and the water outlet pipe are respectively fixedly installed on the top of the processing box and the side of the filter box away from the magnetic column. The cleaning rack and the water outlet pipe are hollow, and drainage outlets are provided on the sides of the cleaning rack and the water outlet pipe.

[0014] A method for processing a casting riser cutting and grinding device comprises the following steps: Step 1: Start the adjustment device to drive the processing device to move, adjust the position of the processing device, and then drive the cutting disc and the grinding disc to rotate to cut the waste material of the casting and grind the cut part respectively; Step 2: Start the transport pump, fill the cleaning rack and the outlet pipe with water, clean the debris attached to the inner wall of the processing box and the debris at the bottom of the filter box, and screen the debris and waste through the filter screen; Step 3: Start the second motor to drive the magnetic column to rotate, collect the debris through the magnetic column, and at the same time, beat the filter screen through the vertical movement of the flapping plate to prevent the filter screen from being blocked; Step 4: Start the No. 1 and No. 2 electric cylinders to move the clamping plates. At this time, start the No. 1 motor to drive the clamping plates to move, clamp and limit the casting, and then start the No. 1 and No. 2 electric cylinders to drive the casting to move, thereby realizing the unloading and loading of the casting.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, a cleaning mechanism is provided to clean the debris attached to the inner wall of the processing box to prevent the debris from adhering to the inside of the processing box, resulting in the phenomenon of missing debris during collection, which affects the efficiency of debris recovery. Secondly, a conveying mechanism is provided to convey the castings to realize the loading and unloading of the castings, avoid manual conveying, save labor costs, and improve processing efficiency.

[0016] 2. In the present invention, a magnetic column is provided to absorb and collect debris, and the magnetic column and the cross bar cooperate to drive the flapping plate to move back and forth vertically, flapping the filter screen, causing the filter screen to vibrate, thereby avoiding clogging of the filter holes of the filter screen.

[0017] 3. In the present invention, two movable frames are provided to load and unload the castings simultaneously, thereby improving the efficiency of transportation. The bristles at the bottom of the clamping plate are used to clean the debris and waste on the upper surface of the castings and the fixed plate, thereby avoiding the accumulation of debris that affects the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the transport mechanism of the present invention.

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the movable frame of the present invention.

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the filtering mechanism and processing mechanism of the present invention.

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the mounting plate of the present invention.

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of the processing box of the present invention.

[0026] Figure 8 It is a schematic diagram of the cross-sectional structure of the filtering mechanism of the present invention.

[0027] Figure 9 This is a schematic diagram of the cross-sectional structure of the filter box of the present invention.

[0028] In the figure: 1. Transport mechanism; 101. Transporter; 102. Transport rack; 103. Moving frame; 104. No. 1 electric cylinder; 105. Tooth plate; 106. Transmission gear; 107. Mounting plate; 108. No. 2 electric cylinder; 109. Bidirectional screw; 110. No. 1 motor; 111. Clamping plate; 2. Filter mechanism; 201. Filter box; 202. Filter screen; 203. Magnetic column; 204. No. 2 motor; 205. Scraper; 206. Moving plate; 207. Connecting frame; 208. Beating plate ; 209. Rotating plate; 210. Guide rod; 211. Mounting rod; 212. First bevel gear; 213. Cross bar; 214. Second bevel gear; 215. Cross plate; 3. Processing mechanism; 301. Processing box; 302. Adjusting device; 303. Processing device; 304. Box door; 305. Fixed plate; 306. Clamping block; 307. No. 3 electric cylinder; 308. No. 4 electric cylinder; 4. Cleaning mechanism; 401. Transport pump; 402. Transport pipe; 403. Cleaning rack; 404. Water outlet pipe. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example: Figure 1-9 As shown, the present invention provides a device for cutting and grinding a casting riser, comprising a conveying mechanism 1, a filtering mechanism 2 for screening waste chips and waste materials being provided in the middle of the conveying mechanism 1, for screening the debris and waste materials generated by cutting and grinding, so as to realize the separate collection of the debris and waste materials, a processing mechanism 3 for cutting and grinding the casting being provided in the middle of the upper surface of the filtering mechanism 2, for cutting and grinding the waste materials generated by the casting riser, a cleaning mechanism 4 for cleaning the waste chips being provided on the side of the filtering mechanism 2, for cleaning the debris attached to the inner wall of the processing mechanism 3.

[0031] The transport mechanism 1 includes a conveyor 101, and a transport frame 102 is fixedly installed on the upper surface of the two conveyors 101. Moving frames 103 are slidably installed on both sides of the transport frame 102. Tooth plates 105 are fixedly installed on both sides of the two moving frames 103. Transmission gears 106 are rotatably installed in the middle of both sides of the transport frame 102, and the two transmission gears 106 are meshed with the two tooth plates 105. Two No. 1 electric cylinders 104 are fixedly installed on the side of the transport frame 102, and the output shafts of the two No. 1 electric cylinders 104 are fixedly connected to the moving frame 103 on the right side at one end close to the processing mechanism 3.

[0032] By adopting the above technical solution, the No. 1 electric cylinder 104 can drive the two moving frames 103 to move.

[0033] The upper surfaces of both sides of the two moving frames 103 are fixedly installed with No. 2 electric cylinders 108, and the bottom ends of the output shafts of the two No. 2 electric cylinders 108 on the same side are fixedly installed with mounting plates 107. Two clamping plates 111 are slidably installed between the two mounting plates 107 on the same side. The lower surface of the clamping plate 111 close to the side of the processing mechanism 3 is provided with bristles, and the sides of the two clamping plates 111 close to each other are in active contact with the casting. Bidirectional screws 109 are rotatably installed in the two mounting plates 107 on the same side, and the clamping plates 111 are threadedly connected at both ends of the bidirectional screws 109. The two bidirectional screws 109 on the same side are driven by synchronous wheels and synchronous belts. The No. 1 motor 110 is fixedly installed on the side of the mounting plate 107 on the right, and the output shaft of the No. 1 motor 110 is fixedly connected to the bidirectional screw 109 on the right.

[0034] By adopting the above technical solution, the first motor 110 can drive the clamping plate 111 to move.

[0035] The filtering mechanism 2 includes a filter box 201, and both sides of the filter box 201 are connected to the sides of the two conveyors 101 that are close to each other. A filter screen 202 is fixedly installed in the filter box 201, and the filter screen 202 is located directly below the feed port of the filter box 201. Three discharge ports are provided at the bottom of the filter box 201, and the three discharge ports are convenient for discharging waste materials, waste chips and wastewater. A magnetic column 203 is rotatably installed on one side of the bottom of the filter box 201, and the magnetic column 203 is located above the wastewater discharge port. A No. 2 motor 204 is fixedly installed on the side of the filter box 201, and the output shaft of the No. 2 motor 204 is fixedly connected to the magnetic column 203. A scraper 205 is fixedly installed on one side of the bottom of the filter box 201 close to the magnetic column 203, and one end of the scraper 205 is in contact with the magnetic column 203.

[0036] By adopting the above technical solution, the magnetic column 203 can collect debris.

[0037] A movable plate 206 is slidably installed on the upper part of the filter box 201 near the magnetic column 203. Two connecting frames 207 are fixedly installed on the upper and lower sides of the movable plate 206, and the connecting frames 207 are slidably set inside the filter box 201. A flapping plate 208 is fixedly installed on the end of the two connecting frames 207 on the same side away from the movable plate 206, and the sides of the two flapping plates 208 close to each other are in movable contact with the upper and lower sides of the filter screen 202.

[0038] By adopting the above technical solution, the beating plate 208 can beat the filter screen 202.

[0039] A horizontal plate 215 is fixedly installed on one side of the filter box 201 near the movable plate 206, and mounting rods 211 are rotatably installed on both sides of the horizontal plate 215. One end of the two mounting rods 211 is fixedly installed with a rotating plate 209, and the other end thereof is fixedly installed with a first bevel gear 212. A guide rod 210 is fixedly installed on the top of the side of the two rotating plates 209 away from the mounting rod 211, and the end of the guide rod 210 away from the rotating plate 209 is slidably inserted into the movable plate 206. A horizontal bar 213 is rotatably installed on one side of the filter box 201 near the horizontal plate 215, and the horizontal bar 213 and the magnetic column 203 are driven by a synchronous wheel and a synchronous belt. Second bevel gears 214 are fixedly installed on the outer surfaces of both ends of the cross bar 213, and the second bevel gear 214 is meshed with the first bevel gear 212.

[0040] By adopting the above technical solution, the cross bar 213 can drive the movable plate 206 to move vertically back and forth.

[0041] The processing mechanism 3 includes a processing box 301, and the processing box 301 is fixedly installed on the filter box 201. The discharge port at the bottom of the processing box 301 is connected to the feed port at the top of the filter box 201. An adjusting device 302 is provided at the top of the processing box 301, and a processing device 303 is provided at the bottom of the adjusting device 302, and a cutting disk and a grinding disk are respectively provided at the upper and lower ends of the processing device 303.

[0042] By adopting the above technical solution, the processing device 303 can cut and grind the casting.

[0043] A fixed plate 305 is fixedly installed at the bottom of the processing box 301, and clamping blocks 306 are slidably installed on both sides of the upper surface of the fixed plate 305, and the sides of the two clamping blocks 306 that are close to each other are in movable contact with the outer surface of the casting, and No. 3 electric cylinder 307 is fixedly installed on both sides of the processing box 301, and the ends of the output shafts of the two No. 3 electric cylinders 307 that are close to each other are fixedly connected to the clamping blocks 306, and box doors 304 are slidably installed on both sides of the processing box 301 close to the conveyor 101, and two No. 4 electric cylinders 308 are fixedly installed on both sides of the processing box 301 close to the conveyor 101, and the top ends of the output shafts of the two No. 4 electric cylinders 308 on the same side are fixedly connected to the box door 304.

[0044] By adopting the above technical solution, the No. 4 electric cylinder 308 can drive the box door 304 to move.

[0045] The cleaning mechanism 4 includes a transport pump 401, and the transport pump 401 is fixedly installed on the side of the filter box 201. Transport pipes 402 are fixedly installed on the upper surface and side of the transport pump 401. A cleaning rack 403 and a water outlet pipe 404 are fixedly installed on the ends of the two transport pipes 402 away from the transport pump 401, and the cleaning rack 403 and the water outlet pipe 404 are respectively fixedly installed on the top of the processing box 301 and the side of the filter box 201 away from the magnetic column 203. The cleaning rack 403 and the water outlet pipe 404 are hollow, and drainage outlets are provided on the sides of the cleaning rack 403 and the water outlet pipe 404.

[0046] By adopting the above technical solution, the cleaning rack 403 and the water outlet pipe 404 can respectively clean the debris rotating on the inner wall of the processing box 301 and the debris at the bottom of the filter box 201.

[0047] A method for processing a casting riser cutting and grinding device comprises the following steps: Step 1: Start the adjustment device 302 to drive the processing device 303 to move, adjust the position of the processing device 303, and then drive the cutting disc and the grinding disc to rotate to cut the waste material of the casting and grind the cut part respectively; Step 2: Start the transport pump 401 to fill the cleaning rack 403 and the water outlet pipe 404 with water to clean the debris attached to the inner wall of the processing box 301 and the debris at the bottom of the filter box 201, and at the same time, screen the debris and waste through the filter screen 202; Step 3: Start the second motor 204 to drive the magnetic column 203 to rotate, collect the debris through the magnetic column 203, and at the same time, beat the filter screen through the vertical movement of the beating plate to prevent the filter screen from being blocked; Step 4: Start the No. 1 electric cylinder 104 and the No. 2 electric cylinder 108 to move the clamping plate 111. At this time, start the No. 1 motor 110 to drive the clamping plate 111 to move, clamp and limit the casting, and then start the No. 1 electric cylinder 104 and the No. 2 electric cylinder 108 to drive the casting to move, thereby realizing the unloading and loading of the casting.

[0048] Working principle: First, start the adjustment device 302 to drive the processing device 303 to move and adjust the position of the processing device 303. When the adjustment is in place, drive the cutting disc and the grinding disc to rotate to cut the waste material of the casting and grind the cut part respectively. At the same time, turn on the transport pump 401, and transport water to the inside of the cleaning rack 403 and the outlet pipe 404 respectively through the two transport pipes 402. At this time, the water is discharged through the drainage ports of the cleaning rack 403 and the outlet pipe 404, so that the water contacts the inner wall of the processing box 301 and the bottom of the filter box 201 respectively, and cleans the debris adhering to the inner wall of the processing box 301 and the debris at the bottom of the filter box 201; Secondly, the debris inside the processing box 301 enters the filter box 201 through the discharge port at the bottom. At this time, the debris and waste generated by cutting fall on the filter screen 202, and the debris and waste are screened by the filter screen 202. The screened waste slides along the slope to the waste discharge port for discharge. At the same time, the screened debris falls downward on the slope at the bottom of the filter box 201. At this time, the debris slides along the slope, causing the debris to move to the vicinity of the magnetic column 203. At this time, the debris is adsorbed by the magnetic column 203, and at the same time, the No. 2 motor 204 is turned on to drive the magnetic column 203 to rotate, and the debris on the outer surface of the magnetic column 203 is scraped off by the scraper 205. The scraped debris slides along the slope of the scraper 205 and is discharged through the debris discharge port. At the same time, the rotation of the magnetic column 203 drives the cross bar 213 to rotate, and the rotation of the cross bar 213 drives the second bevel gear 214 to rotate, and the rotation of the second bevel gear 214 drives the first bevel gear 212 to rotate, and the rotation of the first bevel gear 212 drives the installation rod 211 to rotate, and the rotation of the installation rod 211 drives the rotating plate 209 to rotate, and the rotation of the rotating plate 209 drives the guide rod 210 to do a circular motion. At this time, the circular motion can be decomposed into horizontal movement and vertical movement. When the guide rod 210 moves horizontally, the guide rod 210 is slidably arranged inside the movable plate 206. When the guide rod 210 moves vertically, the guide rod 210 drives the movable plate 206 to move back and forth vertically. At this time, the vertical reciprocating movement of the movable plate 206 drives the slapping plate 208 to move back and forth vertically, slapping the filter screen 202, causing the filter screen 202 to vibrate, thereby preventing the filter holes of the filter screen 202 from being blocked; Then, when the processing is completed, the transport pump 401 is turned off to stop the water transportation. At this time, the No. 4 electric cylinder 308 is opened to drive the box door 304 to move, and the two sides of the processing box 301 are opened to facilitate the unloading and loading of the casting. At the same time, the No. 3 electric cylinder 307 is opened to drive the clamping block 306 to move, so that the sides of the clamping block 306 that are close to each other are separated from the outer surface of the casting; Finally, the No. 1 electric cylinder 104 is turned on to drive the moving frame 103 on the right side to move to the side away from the processing box 301. The movement of the moving frame 103 on the right side drives the toothed plate 105 on one side to move. The movement of the toothed plate 105 drives the transmission gear 106 to rotate. The rotation of the transmission gear 106 drives the toothed plate 105 on the other side to move, thereby driving the moving frame 103 on the other side to move, so that the moving frame 103 on the other side moves to the side close to the processing box 301, so that the moving frame 103 moves to the top of the casting, and at the same time, the brush at the bottom of the clamping plate 111 cleans the debris and waste above the casting; At this time, the No. 2 electric cylinder 108 is turned on to drive the mounting plate 107 to move, and the movement of the mounting plate 107 drives the clamping plate 111 to move, so that the bottom of the clamping plate 111 and the bottom of the casting are located at the same horizontal plane, and then the No. 1 motor 110 is turned on to drive the bidirectional screw 109 to rotate, and the rotation of the bidirectional screw 109 drives the clamping plate 111 to move, so that the side surfaces of the clamping plates 111 that are close to each other contact with the outer surface of the casting, clamping and limiting the casting. At this time, the two sets of clamping plates 111 are used to clamp and limit the casting completed by the mechanism and the unprocessed casting respectively; Then start the No. 2 electric cylinder 108 and the No. 1 electric cylinder 104 to drive the two castings to move respectively, so that the processed castings are moved out of the processing box 301 and moved to the top of the conveyor 101 on one side to complete the unloading of the processed castings. At the same time, the unprocessed castings are moved to the inside of the processing box 301. At this time, the debris above the fixed plate 305 is cleaned by the bristles attached to the clamping plate 111.

[0049] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A casting riser cutting and grinding device, comprising a transport mechanism (1), characterized in that: A filtering mechanism (2) for screening waste chips and waste materials is provided in the middle of the transport mechanism (1), a processing mechanism (3) for cutting and grinding castings is provided in the middle of the upper surface of the filtering mechanism (2), and a cleaning mechanism (4) for cleaning waste chips is provided on the side of the filtering mechanism (2).

2. A casting riser cutting and grinding device according to claim 1, characterized in that: The transport mechanism (1) comprises a transporter (101), a transport frame (102) is fixedly mounted on the upper surface of the two transporters (101), a moving frame (103) is slidably mounted on both sides of the transport frame (102), a tooth plate (105) is fixedly mounted on both sides of the two moving frames (103), a transmission gear (106) is rotatably mounted on the middle part of both sides of the transport frame (102), and the two transmission gears (106) and the two tooth plates (105) are meshed, two No. 1 electric cylinders (104) are fixedly mounted on the side of the transport frame (102), and one end of the output shaft of the two No. 1 electric cylinders (104) close to the processing mechanism (3) is fixedly connected to the moving frame (103) located on the right side.

3. A casting riser cutting and grinding device according to claim 2, characterized in that: The upper surfaces of both sides of the two movable frames (103) are fixedly mounted with No. 2 electric cylinders (108), and the bottom ends of the output shafts of the two No. 2 electric cylinders (108) on the same side are fixedly mounted with mounting plates (107), and two clamping plates (111) are slidably mounted between the two mounting plates (107) on the same side. The lower surface of the clamping plate (111) close to the processing mechanism (3) is provided with bristles, and the sides of the two clamping plates (111) close to each other are in active contact with the casting, and the two mounting plates (107) on the same side are rotatably mounted with bidirectional screws (109), and the two ends of the bidirectional screws (109) are threadedly connected with the clamping plates (111), and the two bidirectional screws (109) on the same side are driven by synchronous wheels and synchronous belts, and the side of the mounting plate (107) on the right side is fixedly mounted with No. 1 motor (110), and the output shaft of the No. 1 motor (110) is fixedly connected to the bidirectional screw (109) on the right side.

4. A casting riser cutting and grinding device according to claim 1, characterized in that: The filtering mechanism (2) comprises a filter box (201), and both sides of the filter box (201) are connected to the sides of the two conveyors (101) that are close to each other. A filter screen (202) is fixedly installed in the filter box (201), and the filter screen (202) is located directly below the feed port of the filter box (201). Three discharge ports are provided at the bottom of the filter box (201), and the three discharge ports are convenient for discharging waste materials, waste chips and waste water. A magnetic column (203) is rotatably installed on one side of the bottom of the filter box (201), and the magnetic column (203) is located above the wastewater discharge port. A second motor (204) is fixedly installed on the side of the filter box (201), and the output shaft of the second motor (204) is fixedly connected to the magnetic column (203). A scraper (205) is fixedly installed on one side of the bottom of the filter box (201) close to the magnetic column (203), and one end of the scraper (205) is in contact with the magnetic column (203).

5. A casting riser cutting and grinding device according to claim 4, characterized in that: A movable plate (206) is slidably mounted on the upper portion of the filter box (201) near the magnetic column (203), and two connecting frames (207) are fixedly mounted on both upper and lower sides of the movable plate (206). The connecting frames (207) are slidably mounted inside the filter box (201), and a flapping plate (208) is fixedly mounted on one end of the two connecting frames (207) on the same side away from the movable plate (206), and the sides of the two flapping plates (208) that are close to each other are in movable contact with the upper and lower sides of the filter screen (202).

6. A casting riser cutting and grinding device according to claim 5, characterized in that: A transverse plate (215) is fixedly installed on one side of the filter box (201) close to the movable plate (206), and mounting rods (211) are rotatably installed on both sides of the transverse plate (215). A rotating plate (209) is fixedly installed on one end of the two mounting rods (211), and a first bevel gear (212) is fixedly installed on the other end of the two mounting rods. A guide rod (210) is fixedly installed on the top of the side of the two rotating plates (209) away from the mounting rods (211), and one end of the guide rod (210) away from the rotating plate (209) is slidably inserted into the movable plate (206). A transverse rod (213) is rotatably installed on one side of the filter box (201) close to the transverse plate (215), and transmission is performed between the transverse rod (213) and the magnetic column (203) via a synchronous wheel and a synchronous belt. Second bevel gears (214) are fixedly installed on the outer surfaces of both ends of the transverse rod (213), and the second bevel gear (214) and the first bevel gear (212) are meshed.

7. A casting riser cutting and grinding device according to claim 1, characterized in that: The processing mechanism (3) comprises a processing box (301), and the processing box (301) is fixedly mounted on the filter box (201), the discharge port at the bottom of the processing box (301) is connected to the feed port at the top of the filter box (201), an adjustment device (302) is provided at the top of the processing box (301), and a processing device (303) is provided at the bottom of the adjustment device (302), and a cutting disc and a grinding disc are provided at the upper and lower ends of the processing device (303), respectively.

8. A casting riser cutting and grinding device according to claim 7, characterized in that: A fixing plate (305) is fixedly installed at the bottom of the processing box (301), and clamping blocks (306) are slidably installed on both sides of the upper surface of the fixing plate (305), and the sides of the two clamping blocks (306) close to each other are in active contact with the outer surface of the casting, and a No. 3 electric cylinder (307) is fixedly installed on both sides of the processing box (301), and the ends of the output shafts of the two No. 3 electric cylinders (307) close to each other are fixedly connected to the clamping blocks (306), and box doors (304) are slidably installed on both sides of the processing box (301) close to the conveyor (101), and two No. 4 electric cylinders (308) are fixedly installed on both sides of the processing box (301) close to the conveyor (101), and the top ends of the output shafts of the two No. 4 electric cylinders (308) on the same side are fixedly connected to the box door (304).

9. A casting riser cutting and grinding device according to claim 1, characterized in that: The cleaning mechanism (4) comprises a transport pump (401), and the transport pump (401) is fixedly mounted on the side of the filter box (201). Transport pipes (402) are fixedly mounted on the upper surface and side of the transport pump (401). A cleaning rack (403) and a water outlet pipe (404) are fixedly mounted on the ends of the two transport pipes (402) away from the transport pump (401), respectively. The cleaning rack (403) and the water outlet pipe (404) are fixedly mounted on the top of the processing box (301) and on the side of the filter box (201) away from the magnetic column (203), respectively. The cleaning rack (403) and the water outlet pipe (404) are hollow, and drainage outlets are provided on the sides of the cleaning rack (403) and the water outlet pipe (404).

10. A method for processing a casting riser cutting and grinding device according to any one of claims 1 to 9, characterized in that: The steps include: Step 1: Start the adjustment device (302) to drive the processing device (303) to move, adjust the position of the processing device (303), and then drive the cutting disc and the grinding disc to rotate to cut the waste material of the casting and grind the cut part respectively; Step 2: Start the transport pump (401), inject water into the cleaning rack (403) and the water outlet pipe (404), clean the debris adhering to the inner wall of the processing box (301) and the debris at the bottom of the filter box (201), and screen the debris and waste through the filter screen (202); Step 3: Start the second motor (204) to drive the magnetic column (203) to rotate, collect the debris through the magnetic column (203), and at the same time beat the filter screen through the vertical movement of the beating plate to prevent the filter screen from being blocked; Step 4: Start the clamping plate (111) of the No. 1 electric cylinder (104) and the No. 2 electric cylinder (108) to move. At this time, start the No. 1 motor (110) to drive the clamping plate (111) to move, clamp the casting to a limited position, and then start the No. 1 electric cylinder (104) and the No. 2 electric cylinder (108) to drive the casting to move, thereby realizing the unloading and loading of the casting.

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