White corundum abrasive roller iron removal equipment

Abstract

The utility model discloses white corundum abrasive roller iron removal equipment, and relates to the technical field of white corundum iron removal equipment, the white corundum abrasive roller iron removal equipment comprises an iron removal box, the top of the iron removal box is fixedly connected with a feed hopper, and an iron removal mechanism is arranged on the upper side, close to a visible window, of the middle of the front end of the iron removal box; a scraping mechanism is arranged on the side, close to the iron removal mechanism, of the back of the iron removal box, a quantifying assembly is arranged on the upper side, close to the iron removal mechanism, of the middle of the front end of the iron removal box, and a discharging mechanism is arranged on the lower side, close to the scraping mechanism, of the middle of the back of the iron removal box; and the bottom of the right end of the iron removal box is fixedly connected with a white corundum powder discharge pipe, and the bottom of the left end of the iron removal box is fixedly connected with a scrap iron discharge pipe. According to the device, the quantitative assembly is controlled to rotate the roller column, and meanwhile, the magnetic roller in the iron removal mechanism is controlled to rotate, so that scrap iron doped in the white corundum powder is magnetically attracted to the magnetic roller in the falling process of the white corundum powder.

Description

Technical Field

[0001] The utility model relates to the technical field of white corundum iron removal equipment, in particular to a white corundum abrasive drum iron removal equipment. Background Art

[0002] White corundum is made of industrial alumina powder, which is melted at a high temperature of more than 2000 degrees in an electric arc and then cooled. It is crushed and shaped, magnetically separated to remove iron, and sieved into various particle sizes. The particle diameter ranges from 1-12mm. It has a dense texture, high hardness, and sharp-angled particles. It is suitable for the manufacture of ceramics, resin-bonded abrasives, grinding, polishing, sandblasting, precision casting (special corundum for precision casting), etc. It can also be used to manufacture advanced refractory materials. During the grinding and crushing process of white corundum, iron filings are mixed into the product due to the wear of the processing equipment. The abrasives used in the electronic products industry have very high requirements for polishing, etc. The doped iron filings have an adverse effect on the processing. The powder particles after the white corundum is ground need to be removed by iron removal equipment during the processing. The following problems exist in the prior art:

[0003] When the existing white corundum powder particles after grinding are used for iron removal, due to the excessive amount of white corundum powder added, the white corundum powder mixed with iron filings forms a material layer with a certain thickness on the surface of the adsorption surface, and the farther the material layer is from the adsorption surface, the weaker the magnetic field is, and it cannot ensure that all the iron filings are adsorbed on the adsorption surface. In addition, due to the obstruction of the white corundum powder, the iron filings are difficult to pass through the material layer and be collected by the adsorption surface, thereby reducing the iron removal effect. Secondly, in the process of iron removal by white corundum powder, it is relatively cumbersome to classify and collect the white corundum powder and iron filings, which affects the efficiency of iron removal. Utility Model Content

[0004] The utility model provides a white corundum abrasive drum iron removal device to solve the problems existing in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A white corundum abrasive drum iron removal device comprises an iron removal box, a feed hopper is fixedly connected to the top of the iron removal box, visual windows are respectively arranged on the left and right sides of the lower front end of the iron removal box, an iron removal mechanism is arranged on the upper side of the middle part of the front end of the iron removal box close to the visual window, and the rear side of the outer wall of the iron removal mechanism penetrates into the interior of the iron removal box, a scraping mechanism is respectively arranged on the side of the back of the iron removal box close to the iron removal mechanism, the front side of the outer wall of the scraping mechanism penetrates into the interior of the iron removal box, and a quantitative component is arranged on the upper side of the middle part of the front end of the iron removal box close to the iron removal mechanism. The rear side of the outer wall of the quantitative component penetrates into the interior of the iron removal box, a discharge mechanism is provided on the middle side of the back of the iron removal box near the lower side of the scraping mechanism, and the front side of the outer wall of the discharge mechanism penetrates into the interior of the iron removal box, a white corundum powder discharge pipe is fixedly connected to the bottom of the right end of the iron removal box, a filing iron discharge pipe is fixedly connected to the bottom of the left end of the iron removal box, a control panel is provided at the right end of the iron removal box, support legs are fixedly connected to the left and right sides of the bottom of the iron removal box, and guide inclined plates are fixedly connected to the left and right sides of the inner wall of the iron removal box near the quantitative component.

[0007] A further improvement of the technical solution of the utility model is that the feed hopper, white corundum powder discharge pipe and iron chip discharge pipe are all connected to the interior of the iron removal box, semicircular grooves are provided on opposite sides of the two guide inclined plates, and straps are fixedly connected to one side of the inner wall of the iron removal box close to the white corundum powder discharge pipe and the iron chip discharge pipe, and arc grooves are provided on the left and right sides of the inner wall of the iron removal box close to the visual window, and the two arc grooves are mirror-imaged.

[0008] A further improvement of the technical solution of the utility model is that the iron removal mechanism includes a servo motor, a magnetic roller and a bearing. The output shaft of the servo motor is fixedly connected to the front end of the magnetic roller through a connecting column, the rear end of the magnetic roller is rotatably connected to the front end of the bearing, and the rear end of the bearing is fixedly connected to the inner wall of the iron removal box.

[0009] A further improvement of the technical solution of the utility model lies in that the scraping mechanism includes a stepper motor 1, a pulley 1, a pulley 2, a belt, two fixed boxes, two lead screws and a movable ring, the pulley 1 and the pulley 2 are respectively arranged on the left and right sides of the back of the iron removal box and are located on the same horizontal plane, the belt is arranged on the inner walls of the pulley 1 and the pulley 2, the output shaft of the stepper motor 1 is fixedly connected to the rear end of the pulley 2, the two fixed boxes are respectively arranged on the left and right sides of the inner wall of the iron removal box, the front ends of the pulley 1 and the pulley 2 are respectively fixedly connected to the rear ends of the two lead screws, and the front sides of the outer walls of the two lead screws respectively penetrate to the front sides of the inner walls of the two fixed boxes and are rotatably connected therebetween, the outer walls of the two lead screws are both threadedly connected with threaded sleeves, the tops of the two threaded sleeves are both fixedly connected with connecting plates, the left and right sides of the outer wall of the lead screw are respectively fixedly connected to the opposite sides of the two connecting plates, and the inner wall of the connecting plate is provided with a rubber scraper.

[0010] A further improvement of the technical solution of the utility model is that the interior of the movable ring is sleeved with the exterior of the magnetic roller, the inner wall of the rubber scraper ring overlaps with the outer wall of the magnetic roller, limiting grooves are respectively provided on opposite sides of the two fixed boxes, and the two connecting plates are fixedly connected to limiting blocks on one side close to the fixed boxes, and the outer wall of the limiting block is slidably connected to the inner wall of the limiting groove.

[0011] A further improvement of the technical solution of the utility model is that the quantitative component includes a servo motor 2, a connecting rod, a roller and a bearing 2, the output shaft of the servo motor 2 is fixedly connected to the front end of the connecting rod, the rear end of the connecting rod is fixedly connected to the front end middle side of the roller, the rear end middle side of the roller is rotatably connected to the front end of the bearing 2, the rear end of the bearing 2 is fixedly connected to the inner wall of the iron removal box, and the outer wall of the roller is respectively provided with quantitative grooves on the upper and lower sides.

[0012] A further improvement of the technical solution of the utility model is that the outer wall of the roller is arranged inside the two semicircular grooves.

[0013] A further improvement of the technical solution of the utility model lies in that: the discharging mechanism comprises a stepper motor 2, a movable plate, and a bearing 3; the middle sides of the front and rear ends of the movable plate are respectively fixedly connected with fixed rods; the output shaft of the stepper motor 2 is fixedly connected to the rear end of the rear fixed rod; the front end of the fixed rod is rotatably connected to the rear end of the bearing 3; the left and right sides of the front and rear ends of the movable plate are respectively fixedly connected with sliders; the front end of the bearing 3 is fixedly connected to the inner wall of the iron removal box; the outer wall of the slider is slidably connected to the inner wall of the arc groove.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a white corundum abrasive drum iron removal equipment, which adopts the cooperation among an iron removal box, a feed hopper, a quantitative component, an iron removal mechanism and a guide ramp. The white corundum powder is put into the iron removal box from the feed hopper, and then the white corundum powder slides along the guide ramp. The quantitative component is controlled to rotate the roller column, so that the quantitative groove on the roller column quantitatively transports the white corundum powder to the bottom of the iron removal box. At the same time, the magnetic roller in the iron removal mechanism is controlled to rotate, so that the iron filings mixed with the white corundum powder are magnetically attracted to the magnetic roller during the falling process of the white corundum powder, thereby solving the problem that it is not possible to ensure that all the iron filings are adsorbed on the adsorption surface, and the iron filings are hindered by the white corundum powder, and it is difficult for the iron filings to pass through the material layer and be collected by the adsorption surface, thereby reducing the iron removal effect. The quantitative white corundum powder is transported to the magnetic roller, ensuring that all the iron filings are adsorbed on the adsorption surface, thereby improving the iron removal effect.

[0016] 2. The utility model provides a white corundum abrasive drum iron removal equipment, which adopts the cooperation among a scraping mechanism, a discharging mechanism, a white corundum powder discharge pipe and an iron filings discharge pipe. When the white corundum powder is discharged, the discharging mechanism is controlled to rotate the moving plate to one side of the white corundum powder discharge pipe, so that the white corundum powder discharge pipe is connected with the interior of the iron removal box, so that the white corundum powder after magnetic separation is discharged along the white corundum powder discharge pipe. When the iron filings are discharged, the discharging mechanism is controlled to rotate the moving plate to one side of the iron filings discharge pipe, so that the iron filings discharge pipe is connected with the interior of the iron removal box, and then the iron filings magnetically attracted on the iron removal mechanism are scraped off by controlling the scraping mechanism, and the scraped iron filings are discharged from the iron filings discharge pipe, which solves the problem that it is cumbersome to classify and collect the white corundum powder and the iron filings in the process of iron removal of the white corundum powder, thereby affecting the efficiency of iron removal, and achieves the beneficial effect of facilitating the scraping of the iron and classifying and discharging the white corundum powder and the iron filings after magnetic separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the white corundum abrasive drum iron removal equipment of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the iron removal box of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the iron removal mechanism and the scraping mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the quantitative component of the utility model

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the discharging mechanism of the utility model.

[0022] In the figure: 1, iron removal box; 101, arc groove; 2, feed hopper; 3, visual window; 4, iron removal mechanism; 41, servo motor 1; 42, magnetic roller; 43, bearing 1; 5, scraping mechanism; 50, stepping motor 1; 51, pulley 1; 52, pulley 2; 53, belt; 54, fixed box; 540, limit groove; 55, lead screw; 56, moving ring; 57, rubber scraper; 58, connecting plate; 581, limit block; 59. Threaded sleeve; 6. Dosing assembly; 61. Servo motor 2; 62. Connecting rod; 63. Roller; 630. Dosing slot; 64. Bearing 2; 7. Discharge mechanism; 71. Stepper motor 2; 72. Fixed rod; 73. Moving plate; 74. Bearing 3; 75. Slider; 8. White corundum powder discharge pipe; 9. Iron filings discharge pipe; 10. Control panel; 11. Support leg; 12. Guide ramp; 120. Semicircular slot; 13. Strap. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0024] like Figure 1 As shown, the utility model provides a white corundum abrasive drum iron removal device, including an iron removal box 1, a feed hopper 2 is fixedly connected to the top of the iron removal box 1, visual windows 3 are respectively arranged on the left and right sides of the lower front end of the iron removal box 1, an iron removal mechanism 4 is arranged on the upper side of the visual window 3 in the middle of the front end of the iron removal box 1, and the rear side of the outer wall of the iron removal mechanism 4 penetrates into the interior of the iron removal box 1, a scraping mechanism 5 is respectively arranged on the side of the back of the iron removal box 1 near the iron removal mechanism 4, the front side of the outer wall of the scraping mechanism 5 penetrates into the interior of the iron removal box 1, and a fixed A dosing assembly 6, and the rear side of the outer wall of the dosing assembly 6 penetrates into the interior of the iron removal box 1, a discharging mechanism 7 is provided on the middle side of the back of the iron removal box 1 near the lower side of the scraping mechanism 5, and the front side of the outer wall of the discharging mechanism 7 penetrates into the interior of the iron removal box 1, a white corundum powder discharge pipe 8 is fixedly connected to the bottom of the right end of the iron removal box 1, a filing iron discharge pipe 9 is fixedly connected to the bottom of the left end of the iron removal box 1, a control panel 10 is provided at the right end of the iron removal box 1, support legs 11 are fixedly connected to the left and right sides of the bottom of the iron removal box 1, and guide inclined plates 12 are fixedly connected to the left and right sides of the inner wall of the iron removal box 1 near the dosing assembly 6;

[0025] An iron removal mechanism 4, a scraping mechanism 5, a quantitative component 6, a discharging mechanism 7, a white corundum powder discharge pipe 8 and an iron filings discharge pipe 9 are provided. Through the cooperation among the iron removal mechanism 4, the quantitative component 6 and the guide inclined plate 12, it is convenient to perform the iron removal operation on the white corundum powder in a quantitative manner, ensuring that all the iron filings are adsorbed onto the adsorption surface, thereby improving the iron removal effect. The iron filings magnetically attracted to the iron removal mechanism 4 can be scraped off by operating the scraping mechanism 5, and the discharging mechanism 7 can be discharged and collected in batches after magnetic separation of the white corundum powder and the iron filings magnetically separated.

[0026] like Figure 2 As shown, the utility model provides a technical solution for a white corundum abrasive drum iron removal equipment: the feed hopper 2, the white corundum powder discharge pipe 8 and the iron chip discharge pipe 9 are all connected to the interior of the iron removal box 1, and the opposite surfaces of the two guide inclined plates 12 are provided with semicircular grooves 120, and the inner wall of the iron removal box 1 close to the white corundum powder discharge pipe 8 and the iron chip discharge pipe 9 are respectively fixedly connected with a strap 13 on one side, and the white corundum powder discharge pipe 8, the iron chip discharge pipe 9 and the discharge mechanism 7 can be connected through the strap 13, and the inner wall of the iron removal box 1 close to the left and right sides of the visual window 3 are respectively provided with arc grooves 101, and the two arc grooves 101 are mirror-imaged.

[0027] like Figure 3As shown, the utility model provides a technical solution for the iron removal equipment of a white corundum abrasive drum: the iron removal mechanism 4 includes a servo motor 41, a magnetic roller 42 and a bearing 43, the output shaft of the servo motor 41 is fixedly connected to the front end of the magnetic roller 42 through a connecting column, the rear end of the magnetic roller 42 is rotatably connected to the front end of the bearing 43, the rear end of the bearing 43 is fixedly connected to the inner wall of the iron removal box 1, the magnetic roller 42 is rotated by the output shaft of the servo motor 41, and the iron filings mixed in the white corundum powder are adsorbed, and the scraping mechanism 5 includes a stepping motor 50, a pulley 51, a belt pulley 52, a belt pulley 53, a belt pulley 54, a belt pulley 55, a belt pulley 56, a belt pulley 57, a belt pulley 58, a belt pulley 59, a belt pulley 50, a belt pulley 51, a belt pulley 52, a belt pulley 54, a belt pulley 55, a belt pulley 56, a belt pulley 57, a belt pulley 58, a belt pulley 59, a belt pulley 51, a belt pulley 52, a belt pulley 53, a belt pulley 54, a belt pulley 55, a belt pulley 56, a belt pulley 57, a belt pulley 58, a belt pulley 59, a belt pulley 50, a belt pulley 51, a belt pulley 52, a belt pulley 53, a belt pulley 54, a belt pulley 55, a belt pulley 56, a belt pulley 57, a belt pulley 58, a belt pulley 59, a belt pulley 5 Pulley 2 52, belt 53, two fixed boxes 54, two lead screws 55 and moving ring 56, pulley 1 51 and pulley 2 52 are respectively arranged on the left and right sides of the back of the iron removal box 1 and are located on the same horizontal plane, belt 53 is arranged on the inner walls of pulley 1 51 and pulley 2 52, the output shaft of stepper motor 1 50 is fixedly connected to the rear end of pulley 2 52, two fixed boxes 54 are respectively arranged on the left and right sides of the inner wall of the iron removal box 1, and pulley 1 51 and pulley 2 52 are connected by belt 53, so that the output shaft of stepper motor 1 50 drives pulley 1 51 and pulley 2 52 at the same time. 1 and the pulley 2 52 rotate, the front ends of the pulley 1 51 and the pulley 2 52 are respectively fixedly connected to the rear ends of the two lead screws 55, and the front sides of the outer walls of the two lead screws 55 respectively penetrate the front sides of the inner walls of the two fixed boxes 54 and are rotatably connected therebetween, the outer walls of the two lead screws 55 are both threadedly connected with threaded sleeves 59, the tops of the two threaded sleeves 59 are both fixedly connected with connecting plates 58, the left and right sides of the outer walls of the lead screws 55 are respectively fixedly connected to the opposite sides of the two connecting plates 58, the inner walls of the connecting plates 58 are provided with rubber scrapers 57, the interior of the mobile ring 56 is connected to the exterior of the magnetic roller 42 The inner wall of the rubber scraper 57 overlaps with the outer wall of the magnetic roller 42. When the movable ring 56 moves, it drives the rubber scraper 57 to scrape off the iron filings on the magnetic roller 42. The opposite sides of the two fixed boxes 54 are respectively provided with limiting grooves 540. The two connecting plates 58 are fixedly connected to the limiting blocks 581 on one side close to the fixed boxes 54. The outer wall of the limiting block 581 is slidably connected to the inner wall of the limiting groove 540. The limiting block 581 moves along the inside of the limiting groove 540, so as to limit the moving trajectory of the connecting plate 58 driven by the lead screw 55 through the threaded sleeve 59.

[0028] like Figure 4As shown, the utility model provides a technical solution for a white corundum abrasive roller iron removal device: the quantitative component 6 includes a servo motor 61, a connecting rod 62, a roller 63 and a bearing 64, the output shaft of the servo motor 61 is fixedly connected to the front end of the connecting rod 62, the rear end of the connecting rod 62 is fixedly connected to the front end middle side of the roller 63, the rear end middle side of the roller 63 is rotatably connected to the front end of the bearing 64, the rear end of the bearing 64 is fixedly connected to the inner wall of the iron removal box 1, and quantitative grooves 630 are respectively provided on the upper and lower sides of the outer wall of the roller 63. The two quantitative grooves 630 arranged on the roller 63 allow the white corundum powder to be quantitatively packaged, and the white corundum powder is added in batches through the rotation of the roller 63. The outer wall of the roller 63 is arranged inside the two semicircular grooves 120, and the roller 63 is arranged inside the semicircular grooves 120 to limit the position of the roller 63.

[0029] like Figure 5 As shown, the utility model provides a technical solution for white corundum abrasive roller iron removal equipment: the discharging mechanism 7 includes a stepper motor 2 71, a movable plate 73, and a bearing 3 74. The middle sides of the front and rear ends of the movable plate 73 are respectively fixedly connected with fixed rods 72. The output shaft of the stepper motor 2 71 is fixedly connected to the rear end of the rear fixed rod 72. The front end of the fixed rod 72 is rotatably connected to the rear end of the bearing 3 74. The left and right sides of the front and rear ends of the movable plate 73 are respectively fixedly connected with sliders 75. The front end of the bearing 3 74 is fixedly connected to the inner wall of the iron removal box 1. The stepper motor 2 71 drives the movable plate 73 to flip to the left or right, so that the white corundum powder and iron filings after magnetic separation are classified and discharged. The outer wall of the slider 75 is slidably connected to the inner wall of the arc groove 101. The slider 75 slides along the inner wall of the arc groove 101 to limit the moving trajectory of the movable plate 73 and improve the rotation stability of the movable plate 73.

[0030] The following is a detailed description of the working principle of this white corundum abrasive drum iron removal equipment.

[0031] like Figure 1-5As shown, when the white corundum powder after grinding is subjected to iron removal, first, the servo motor 1 41, the servo motor 2 61 model 130ST-M10015, the stepper motor 1 50 and the stepper motor 2 71 model 17HS4401 S are electrically connected to the control panel 10 through a wire, and then the device is connected to the power supply, and the control panel 10 is operated to start the servo motor 1 41 and the servo motor 2 61, and the output shaft of the servo motor 1 41 drives the magnetic roller 42 to rotate through the connecting column, and the servo motor 2 61 drives the roller 63 to rotate through the connecting rod 62, so that the outer wall of the roller 63 rotates inside the semicircular groove 120, and then the control panel 10 is operated to start the stepper motor 2 71, and the output shaft of the stepper motor 2 71 drives the moving plate 73 to flip to the right through the fixing rod 72, so that the left and right sliders 75 on the moving plate 73 Slide up and down along the inner wall of the arc groove 101, so that the right end of the movable plate 73 is placed on the right side of the plate 13, and then the stepper motor 2 71 is turned off, and then the white corundum powder is poured into the iron removal box 1 through the feed hopper 2, and the poured white corundum powder slides down along the guide inclined plates 12 on both sides, so that part of the white corundum powder falls into the quantitative groove 630 on the roller column 63, and the quantitative groove 630 on the upper side rotates to the lower side through the rotation of the roller column 63, and falls downward under the influence of gravity, so that the iron filings in the white corundum powder are magnetically attracted to the rotating magnetic roller 42, and after the magnetic attraction, there is another batch of white corundum powder that has not been magnetically selected. The iron filings in the white corundum powder are all magnetically attracted to the magnetic roller 42 by magnetic attraction according to the weight. The white corundum powder after magnetic separation is discharged from the white corundum powder discharge pipe 8 through the moving plate 73. When scraping the iron filings on the magnetic roller 42, the servo motor 1 41 and the servo motor 2 61 are turned off, and the control panel 10 is operated to start the stepper motor 2 71 and the stepper motor 1 50. The output shaft of the stepper motor 2 71 drives the moving plate 73 to flip to the left through the fixed rod 72, so that the left end of the moving plate 73 is placed on the left side of the board 13, and then the stepper motor 2 71 is turned off. Due to the pulley 1 51 and the pulley The second 52 is connected by a belt 53, so that when the output shaft of the stepper motor 50 drives the pulley 1 51 to rotate, it also drives the pulley 2 52 to rotate, so that the screws 55 on both sides of the processing are rotated, and the threaded sleeves 59 on the outer wall of the screw 55 drive the connecting plate 58 to move. During the movement, the limit block 581 slides along the inner wall of the limit groove 540, so that the moving ring 56 is driven to move forward through the connecting plate 58. During the movement, the rubber scraper 57 on the inner wall of the moving ring 56 scrapes off the iron filings on the magnetic roller 42, and the scraped iron filings are discharged from the iron filing discharge pipe 9 along the moving plate 73.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A white corundum abrasive drum iron removal device, comprising an iron removal box (1), characterized in that: The top of the iron removal box (1) is fixedly connected to a feed hopper (2), and visual windows (3) are respectively provided on the left and right sides of the lower front end of the iron removal box (1). An iron removal mechanism (4) is provided on the upper side of the visual window (3) in the middle of the front end of the iron removal box (1), and the rear side of the outer wall of the iron removal mechanism (4) penetrates into the interior of the iron removal box (1). A scraping mechanism (5) is provided on the back of the iron removal box (1) near the iron removal mechanism (4), and the front side of the outer wall of the scraping mechanism (5) penetrates into the interior of the iron removal box (1). A quantitative component (6) is provided on the upper side of the middle of the front end of the iron removal box (1) near the iron removal mechanism (4), and the outer wall of the quantitative component (6) The rear side penetrates into the interior of the iron removal box (1), a discharge mechanism (7) is provided on the middle side of the back of the iron removal box (1) near the lower side of the scraping mechanism (5), and the front side of the outer wall of the discharge mechanism (7) penetrates into the interior of the iron removal box (1), a white corundum powder discharge pipe (8) is fixedly connected to the bottom of the right end of the iron removal box (1), an iron filings discharge pipe (9) is fixedly connected to the bottom of the left end of the iron removal box (1), a control panel (10) is provided at the right end of the iron removal box (1), support legs (11) are fixedly connected to the left and right sides of the bottom of the iron removal box (1), and guide inclined plates (12) are fixedly connected to the left and right sides of the inner wall of the iron removal box (1) near the quantitative component (6).

2. A white corundum abrasive drum iron removal equipment according to claim 1, characterized in that: The feed hopper (2), the white corundum powder discharge pipe (8) and the iron chip discharge pipe (9) are all connected to the interior of the iron removal box (1); the opposite surfaces of the two guide inclined plates (12) are provided with semicircular grooves (120); the inner wall of the iron removal box (1) close to the white corundum powder discharge pipe (8) and the iron chip discharge pipe (9) are respectively fixedly connected with a strap (13); the inner wall of the iron removal box (1) close to the left and right sides of the visual window (3) are respectively provided with arc grooves (101); the two arc grooves (101) are arranged in a mirror image.

3. A white corundum abrasive drum iron removal equipment according to claim 1, characterized in that: The iron removal mechanism (4) comprises a servo motor (41), a magnetic roller (42) and a bearing (43); the output shaft of the servo motor (41) is fixedly connected to the front end of the magnetic roller (42) via a connecting column; the rear end of the magnetic roller (42) is rotatably connected to the front end of the bearing (43); and the rear end of the bearing (43) is fixedly connected to the inner wall of the iron removal box (1).

4. A white corundum abrasive drum iron removal equipment according to claim 1, characterized in that: The scraping mechanism (5) comprises a stepper motor (50), a pulley (51), a pulley (52), a belt (53), two fixed boxes (54), two lead screws (55) and a moving ring (56); the pulley (51) and the pulley (52) are respectively arranged on the left and right sides of the back of the iron removal box (1) and are located on the same horizontal plane; the belt (53) is arranged on the inner walls of the pulley (51) and the pulley (52); the output shaft of the stepper motor (50) is fixedly connected to the rear end of the pulley (52); the two fixed boxes (54) are respectively arranged in the iron removal box (1) On the left and right sides of the wall, the front ends of the pulley one (51) and the pulley two (52) are respectively fixedly connected to the rear ends of the two lead screws (55), and the front sides of the outer walls of the two lead screws (55) respectively penetrate the front sides of the inner walls of the two fixed boxes (54) and are rotatably connected therebetween. The outer walls of the two lead screws (55) are both threadedly connected with threaded sleeves (59), and the tops of the two threaded sleeves (59) are both fixedly connected with connecting plates (58). The left and right sides of the outer walls of the lead screws (55) are respectively fixedly connected to the opposite sides of the two connecting plates (58), and the inner walls of the connecting plates (58) are provided with rubber scrapers (57).

5. A white corundum abrasive drum iron removal equipment according to claim 4, characterized in that: The interior of the movable ring (56) is sleeved with the exterior of the magnetic roller (42), the inner wall of the rubber scraper ring (57) overlaps with the outer wall of the magnetic roller (42), the two opposite surfaces of the two fixed boxes (54) are respectively provided with limiting grooves (540), and the two connecting plates (58) are fixedly connected to the limiting blocks (581) on one side close to the fixed boxes (54), and the outer wall of the limiting blocks (581) is slidably connected to the inner wall of the limiting groove (540).

6. A white corundum abrasive drum iron removal equipment according to claim 5, characterized in that: The quantitative component (6) includes a servo motor 2 (61), a connecting rod (62), a roller (63) and a bearing 2 (64). The output shaft of the servo motor 2 (61) is fixedly connected to the front end of the connecting rod (62). The rear end of the connecting rod (62) is fixedly connected to the middle side of the front end of the roller (63). The middle side of the rear end of the roller (63) is rotatably connected to the front end of the bearing 2 (64). The rear end of the bearing 2 (64) is fixedly connected to the inner wall of the iron removal box (1). The outer wall of the roller (63) is provided with quantitative grooves (630) on the upper and lower sides.

7. A white corundum abrasive drum iron removal device according to claim 6, characterized in that: The outer wall of the roller (63) is arranged inside the two semicircular grooves (120).

8. The white corundum abrasive drum iron removal equipment according to claim 1, characterized in that: The discharging mechanism (7) comprises a second stepper motor (71), a movable plate (73), and a third bearing (74); the middle sides of the front and rear ends of the movable plate (73) are respectively fixedly connected with fixed rods (72); the output shaft of the second stepper motor (71) is fixedly connected to the rear end of the rear fixed rod (72); the front end of the fixed rod (72) is rotatably connected to the rear end of the third bearing (74); the left and right sides of the front and rear ends of the movable plate (73) are respectively fixedly connected with sliders (75); the front end of the third bearing (74) is fixedly connected to the inner wall of the iron removal box (1); the outer wall of the slider (75) is slidably connected to the inner wall of the arc groove (101).

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