A method and device for separating a roller type pouring head and a casting

Abstract

The present invention discloses a method and device for separating a roller-type pouring riser and a casting, and relates to the technical field of casting separation of grinding balls, including a support frame, the outer wall of which is fixedly connected to a hopper, a base is provided on one side of the support frame, and the material is separated by a separation mechanism, and the separation mechanism includes a first discharge port and a second discharge port, the first discharge port and the second discharge port are provided at the bottom end of the hopper, and also includes a replacement mechanism and a tilting mechanism. The present invention sets a replacement mechanism to push the first rotating cylinder to be displaced and separated from the separation frame, and then rotates the rotating block to drive the card block to be displaced, and the card block is displaced into the plug plate to be separated from the concave seat, and the fixation of the separation frame is cancelled, and the separation frame can be disassembled at this time; the design facilitates the rapid installation and disassembly of the separation frame, thereby facilitating the replacement operation of the separation frame, and the size of the separation hole on the separation roller is adjusted by replacing the separation frame.

Description

Technical Field

[0001] The invention relates to the technical field of casting separation of grinding balls, in particular to a method and equipment for separating a roller type pouring head and a casting. Background Art

[0002] The existing production of grinding balls mostly adopts continuous casting to achieve batch production. After demoulding, the grinding ball castings and the pouring head remain connected, and manual knocking is required to separate the castings from each other and from the pouring head. However, this separation method is not only inefficient, but also seriously restricts the large-scale production of wear-resistant castings. On the other hand, the workers at the separation post have a poor working environment and high labor intensity.

[0003] In the prior art, a drum-type separation device can be used for the separation process. By setting openings of different sizes on the drum, the materials are separated after being rotated and thrown. However, the opening size on the drum is fixed. When separating materials of different specifications, the drum needs to be replaced as a whole, which is more complicated. In order to achieve the purpose of conveniently separating and collecting the pouring head and the casting, a drum-type pouring head and casting separation method and equipment are provided. Summary of the invention

[0004] The purpose of the present invention is to provide a method and equipment for separating a pouring riser from a casting in a roller type in order to facilitate the separation and collection of the pouring riser from the casting.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a roller-type pouring riser and casting separation equipment, comprising a support frame, a hopper is fixedly connected to the outer wall of the support frame, a base is arranged on one side of the support frame, and materials are separated by a separation mechanism, the separation mechanism comprises a first discharge port and a second discharge port, the first discharge port and the second discharge port are arranged at the bottom end of the hopper, the inner cavity of the hopper is located above the second discharge port and a partition net is obliquely installed, a guide rail is arranged below the second discharge port, the top end of the base is rotatably connected to a mounting frame, a rotatable separation roller is arranged above the mounting frame, the outer wall of the separation roller is provided with three groups of separation holes of different sizes, the top end of the base is provided with a collecting trough, the outer wall of the base is provided with a distribution port connected to the collecting trough, the separation holes on the separation roller are adjusted by a replacement mechanism, and the angle of the mounting frame is adjusted by a tilting mechanism.

[0006] As a further scheme of the present invention: the replacement mechanism includes a fixed frame, which is fixedly connected to the top of the mounting frame, the separation drum is composed of a first rotating cylinder, a second rotating cylinder and three separation frames, the second rotating cylinder is rotatably connected to the fixed frame, mounting seats are fixedly connected to the top sides of the mounting frame, both ends of the mounting seat are rotatably connected to the first spur gear, the outer wall of the mounting frame is installed with a first motor, the output end of the first motor is connected with the second spur gear, one of the first spur gears is in contact with the second spur gear, the outer wall of the second rotating cylinder is fixedly connected with a gear ring in contact with the first spur gear, the outer wall of the first rotating cylinder is symmetrically fixedly connected with a limiting seat, a limiting rod is fixedly connected between the two limiting seats, the outer wall of the first rotating cylinder is slidably connected with a movable ring, the limiting rod passes through the movable ring, and the movable ring is in contact with the first spur gear.

[0007] As a further scheme of the present invention: the replacement mechanism also includes an insertion rod, which is fixedly connected to the first rotating cylinder and one end of the separation frame, and the other end of the second rotating cylinder and the separation frame is provided with a slot, the top and bottom ends of the separation frame and the second rotating cylinder are fixedly connected with a concave seat, the outer wall of the separation frame is fixedly connected with an insertion plate at one end away from the concave seat, the interior of the insertion plate is slidably connected with a card block extending from the insertion plate, the outer wall of the card block is fixedly connected with an elastic sheet, the interior of the insertion plate is slidably connected with a push rod on one side of the card block, the outer wall of the insertion plate is rotatably connected with a rotating block, one end of the rotating block is fixedly connected with a first threaded rod, and the first threaded rod extends to the interior of the push rod.

[0008] As a further solution of the present invention: the tilting mechanism includes an extrusion rod, which is slidably connected to the interior of the mounting frame and extends to the bottom of the mounting frame, a spring is connected between the top of the extrusion rod and the mounting frame, the interior of the mounting frame is located at the outer wall of the extrusion rod and is rotatably connected to a third spur gear, the interior of the mounting frame is located at the outer wall of the third spur gear and is slidably connected to a positioning frame, the positioning frame extends to the top of the mounting frame, one end of the base is fixedly connected to the outer wall of the connecting seat, the outer wall of the connecting seat is slidably connected to a displacement rod, the displacement rod is fixedly connected to the guide rail, the interior of the base is slidably connected to a push rod, one side of the outer wall of the push rod is fixedly connected to a side plate, a second motor is installed inside the base, the output end of the second motor is connected to a second threaded rod, the second threaded rod passes through the side plate, the outer wall of the second threaded rod is fixedly connected to the first bevel gear, the interior of the base is located at the outer wall of the first bevel gear and is rotatably connected to the second bevel gear, one end of the second bevel gear is fixedly connected to the third threaded rod, and the third threaded rod passes through the displacement rod.

[0009] As a further solution of the present invention: the first spur gear is meshed with the second spur gear, the outer walls of the gear ring and the movable ring are both provided with first tooth grooves, and the first tooth grooves are meshed with the first spur gear.

[0010] As a further solution of the present invention: the outer wall of the insertion rod is in contact with the inner wall of the slot, the outer wall of the insertion plate is in contact with the inner wall of the concave seat, the outer wall of the blocking block is provided with a first inclined surface, one end of the push rod is in contact with the first inclined surface, and the outer wall of the push rod is provided with a first threaded hole, and the first threaded hole matches the first threaded rod.

[0011] As a further solution of the present invention: the outer walls of the positioning frame and the extrusion rod are provided with a second tooth groove, and the second tooth groove is meshed with the third spur gear.

[0012] As a further solution of the present invention: a second threaded hole is formed on the outer wall of the side plate, and the second threaded hole matches the second threaded rod.

[0013] As a further solution of the present invention: the first bevel gear is meshed with the second bevel gear, a third threaded hole is formed on the outer wall of the displacement rod, and the third threaded hole matches the third threaded rod.

[0014] A method for separating a roller type pouring head and a casting, the specific steps are as follows:

[0015] Step 1: Pour the material into the hopper, the material is separated by the separation net, the grinding balls larger than the aperture of the separation net are separated and discharged through the first discharge port, and the remaining material is discharged onto the guide rail through the second discharge port;

[0016] Step 2: The materials on the guide rail fall into the rotating separation drum, and materials of different sizes fall out of the separation drum through separation holes of different sizes;

[0017] Step 3: The fallen materials are collected in the collecting trough and then discharged through the material distribution port. The large-volume materials in the separation drum that cannot pass through the separation holes are discharged from one end of the separation drum.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By setting up a separation mechanism, the materials are separated by the separation net and the first screening operation is carried out. The grinding balls larger than the aperture of the separation net are separated and discharged through the first discharge port, and the remaining materials are discharged onto the guide rail through the second discharge port. The materials on the guide rail fall into the rotating separation drum. Under the centrifugal force of the drum, materials of different sizes are driven to spin and collide with each other through gravity and inertia, so that the grinding balls are separated from the pouring and rising heads. The surfaces of the grinding balls are polished and cleaned during the collision process, and then the separated materials fall out of the separation drum through separation holes of different sizes. The fallen materials enter the collection tank for classification and collection, and then are discharged through the material distribution ports respectively. The larger materials in the separation drum are discharged from one end of the separation drum, which is convenient for separating grinding balls and pouring and rising heads of different sizes. The separation process realizes mechanical automation, which can greatly save labor and improve work efficiency.

[0020] 2. By setting up a replacement mechanism, the first rotating cylinder is pushed to be displaced and separated from the separation frame, and then the rotating block is rotated to drive the card block to be displaced. The card block is displaced into the plug plate and separated from the concave seat, and the fixation of the separation frame is cancelled. At this time, the separation frame can be disassembled; this design facilitates the rapid installation and disassembly of the separation frame, thereby facilitating the replacement operation of the separation frame, and the purpose of adjusting the size of the separation hole on the separation cylinder is achieved by replacing the separation frame.

[0021] 3. By setting up a tilting mechanism, when the mounting frame is driven to rotate, the second motor is started, and the second motor drives the second threaded rod to rotate. The rotation of the second threaded rod drives the side plate to move. The displacement of the side plate drives the top rod to move. The displacement of the top rod drives the mounting frame to rotate, so that the separation drum is set with a certain tilt angle to prevent the material from entering the separation drum and accumulating at one end of the separation drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a schematic diagram of the internal structure of the hopper of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the base of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the separation drum of the present invention;

[0026] Figure 5 It is a schematic diagram of the installation of the separation frame of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the separation frame of the present invention;

[0028] Figure 7 For the present invention Figure 6 The enlarged view of point A in the middle;

[0029] Figure 8 It is a schematic diagram of the internal structure of the base of the present invention;

[0030] Fig. 9 It is a schematic diagram of the installation of the extrusion rod of the present invention;

[0031] Fig.10 It is a schematic diagram of the installation of the top rod of the present invention.

[0032] In the figure: 1, support frame; 2, hopper; 3, base; 4, separation mechanism; 401, first discharge port; 402, second discharge port; 403, separation net; 404, guide rail; 405, mounting frame; 406, separation drum; 407, separation hole; 408, collection tank; 409, material distribution port; 5, replacement mechanism; 501, fixed frame; 502, mounting seat; 503, first spur gear; 504, first motor; 505, second spur gear; 506, gear ring; 507, limit seat; 508, limit rod; 509, movable ring; 510, insertion rod; 511, insertion rod Groove; 512, concave seat; 513, plug plate; 514, block; 515, elastic sheet; 516, push rod; 517, first threaded rod; 518, rotating block; 6, tilting mechanism; 601, extrusion rod; 602, spring; 603, third spur gear; 604, positioning frame; 605, connecting seat; 606, push rod; 607, side plate; 608, second motor; 609, second threaded rod; 610, first bevel gear; 611, second bevel gear; 612, third threaded rod; 613, displacement rod; 7, first rotating cylinder; 8, separation frame; 9, second rotating cylinder. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0035] See also Figures 1 to 10 In an embodiment of the present invention, a roller-type pouring head and casting separation device includes a support frame 1, the outer wall of the support frame 1 is fixedly connected to a hopper 2, a base 3 is arranged on one side of the support frame 1, and the material is separated by a separation mechanism 4, and the separation mechanism 4 includes a first discharge port 401 and a second discharge port 402, the first discharge port 401 and the second discharge port 402 are arranged at the bottom end of the hopper 2, the inner cavity of the hopper 2 is located above the second discharge port 402, and a separation net 403 is obliquely installed, and the lower part of the second discharge port 402 A guide rail 404 is provided, and a mounting frame 405 is rotatably connected to the top of the base 3. A rotatable separation drum 406 is provided above the mounting frame 405. Three groups of separation holes 407 of different sizes are provided on the outer wall of the separation drum 406. A collecting groove 408 is provided on the top of the base 3, and a distributing port 409 connected to the collecting groove 408 is provided on the outer wall of the base 3. The separation holes 407 on the separation drum 406 are adjusted by a replacement mechanism 5, and the angle of the mounting frame 405 is adjusted by a tilting mechanism 6.

[0036] In this embodiment: the material is poured into the hopper 2, and the material is separated by the separation net 403. The grinding balls larger than the aperture of the separation net 403 are separated and guided through the inclined surface of the separation net 403 to be discharged through the first discharge port 401, and the remaining material is discharged through the second discharge port 402 and guided through the guide rail 404 to fall into the rotating separation drum 406. Materials of different sizes fall out of the separation drum 406 through separation holes 407 of different sizes, and the fallen materials are collected in the collecting trough 408 and then discharged through the dividing port 409. Large-volume materials in the separation drum 406 that cannot pass through the separation holes 407 are discharged from one end of the separation drum 406, so as to facilitate the separation operation of materials of different sizes.

[0037] Please refer to Figures 4 to 7 The replacement mechanism 5 includes a fixing frame 501, which is fixedly connected to the top of the mounting frame 405. The separation drum 406 is composed of a first rotating drum 7, a second rotating drum 9 and three separation frames 8. The second rotating drum 9 is rotatably connected to the fixing frame 501. The top of the mounting frame 405 is fixedly connected to a mounting seat 502 on both sides, and the two ends of the mounting seat 502 are rotatably connected to the first spur gear 503. The outer wall of the mounting frame 405 is installed with a first motor 504, and the output end of the first motor 504 is connected There is a second spur gear 505, a first spur gear 503 is in contact with the second spur gear 505, the outer wall of the second rotating cylinder 9 is fixedly connected with a gear ring 506 in contact with the first spur gear 503, the outer wall of the first rotating cylinder 7 is symmetrically fixedly connected with a limiting seat 507, a limiting rod 508 is fixedly connected between the two limiting seats 507, the outer wall of the first rotating cylinder 7 is slidably connected with a movable ring 509, the limiting rod 508 passes through the movable ring 509, and the movable ring 509 is in contact with the first spur gear 503.

[0038] The replacement mechanism 5 also includes an insertion rod 510, which is fixedly connected to one end of the first rotating cylinder 7 and the separation frame 8, and a slot 511 is provided at the other end of the second rotating cylinder 9 and the separation frame 8. The top and bottom ends of the separation frame 8 and the second rotating cylinder 9 are fixedly connected with a concave seat 512, and the outer wall of the separation frame 8 is fixedly connected with an insertion plate 513 at one end away from the concave seat 512. The interior of the insertion plate 513 is slidably connected with a block 514 extending from the insertion plate 513, and the outer wall of the block 514 is fixedly connected with an elastic sheet 515. The interior of the insertion plate 513 is located on one side of the block 514 and is slidably connected with a push rod 516, and the outer wall of the insertion plate 513 is rotatably connected with a rotating block 518, and one end of the rotating block 518 is fixedly connected with a first threaded rod 517, and the first threaded rod 517 extends to the interior of the push rod 516.

[0039] In this embodiment: when installing the separation frame 8, one end of the separation frame 8 is aligned with the second rotating cylinder 9 or the previous separation frame 8, the insertion rod 510 is inserted into the slot 511, and the insertion plate 513 is inserted into the concave seat 512. The block 514 contacts the concave seat 512 and is displaced into the insertion plate 513, causing compression on the elastic sheet 515 until the block 514 passes over the concave seat 512. The block 514 is displaced out of the insertion plate 513 and contacts the concave seat 512 by the elastic force of the elastic sheet 515, and the separation frame 8 is fixed. When the separation frame 8 is fixed, the first rotating cylinder 7 is pushed to move, and the insertion rod 510 on the first rotating cylinder 7 is inserted into the slot 511 to complete the assembly of the separation drum 406.

[0040] When the separation frame 8 is removed, the first rotating cylinder 7 is pushed to move and separate from the separation frame 8, and then the rotating block 518 is rotated. The rotating block 518 rotates and drives the first threaded rod 517 to rotate. The first threaded rod 517 rotates and drives the pushing rod 516 to move. The pushing rod 516 moves and drives the clamping block 514 to move. The clamping block 514 moves into the plug plate 513 and separates from the concave seat 512, and the fixation of the separation frame 8 is cancelled. At this time, the separation frame 8 can be disassembled; this design facilitates the rapid installation and disassembly of the separation frame 8, thereby facilitating the replacement operation of the separation frame 8, and the purpose of adjusting the size of the separation hole 407 on the separation cylinder 406 is achieved by replacing the separation frame 8.

[0041] When the separation drum 406 needs to rotate, the first motor 504 is started, and the operation of the first motor 504 drives the second spur gear 505 to rotate. The rotation of the second spur gear 505 drives the first spur gear 503 to rotate. The rotation of the first spur gear 503 drives the movable ring 509 and the gear ring 506 to rotate, thereby driving the separation drum 406 to rotate. When the separation frame 8 is replaced, the first rotating cylinder 7 is pushed to move away from the separation frame 8 so that the separation frame 8 has enough space for the replacement operation. At this time, the movable ring 509 slides relatively on the outer wall of the first rotating cylinder 7.

[0042] Please refer to Figures 8 to 10The tilt mechanism 6 includes an extrusion rod 601, which is slidably connected to the inside of the mounting frame 405 and extends to the bottom of the mounting frame 405. A spring 602 is connected between the top of the extrusion rod 601 and the mounting frame 405. The inner wall of the mounting frame 405 is located at the outer wall of the extrusion rod 601 and is rotatably connected to a third spur gear 603. The inner wall of the mounting frame 405 is located at the outer wall of the third spur gear 603 and is slidably connected to a positioning frame 604. The positioning frame 604 extends to the top of the mounting frame 405. The outer wall of one end of the base 3 is fixedly connected to a connecting seat 605. The outer wall of the connecting seat 605 is slidably connected to a displacement rod 613. The displacement rod 6 13 is fixedly connected to the guide rail 404, the inside of the base 3 is slidably connected with a push rod 606, and the outer wall of one side of the push rod 606 is fixedly connected with a side plate 607, a second motor 608 is installed inside the base 3, the output end of the second motor 608 is connected with a second threaded rod 609, the second threaded rod 609 runs through the side plate 607, the outer wall of the second threaded rod 609 is fixedly connected with a first bevel gear 610, the inside of the base 3 is located on the outer wall of the first bevel gear 610 and is rotatably connected with a second bevel gear 611, one end of the second bevel gear 611 is fixedly connected with a third threaded rod 612, and the third threaded rod 612 runs through the displacement rod 613.

[0043] In this embodiment: when the mounting frame 405 is driven to rotate, the second motor 608 is started, and the second motor 608 drives the second threaded rod 609 to rotate. The rotation of the second threaded rod 609 drives the side plate 607 to move. The displacement of the side plate 607 drives the top rod 606 to move. The displacement of the top rod 606 pushes the mounting frame 405 to rotate, so that the separation drum 406 is set with an inclined angle to prevent the material from entering the separation drum 406 and accumulating at one end of the separation drum 406.

[0044] When the separation frame 8 is replaced, the push rod 606 moves downward to drive the mounting frame 405 to be in a horizontal state. At this time, the second threaded rod 609 rotates to drive the first bevel gear 610 to rotate, the first bevel gear 610 rotates to drive the second bevel gear 611 to rotate, the second bevel gear 611 rotates to drive the third threaded rod 612 to rotate, the third threaded rod 612 rotates to drive the displacement rod 613 to displace, the displacement of the displacement rod 613 drives the guide rail 404 to displace, the guide rail 404 moves away from the first rotating cylinder 7, giving the first rotating cylinder 7 enough displacement space; at the same time, the extrusion rod 601 contacts the base 3, the extrusion rod 601 is displaced by force, causing the spring 602 to be squeezed, the extrusion rod 601 displacement drives the third spur gear 603 to rotate, the third spur gear 603 rotates to drive the positioning frame 604 to displace, the positioning frame 604 is displaced and separated from the limit seat 507, so that the first rotating cylinder 7 can be displaced.

[0045] When the separation drum 406 is in use, the mounting frame 405 rotates to drive the separation drum 406 to be inclined. At this time, the squeezing rod 601 is reset by the elastic force of the spring 602. The squeezing rod 601 is displaced through the third spur gear 603 to drive the positioning frame 604 to be displaced. The positioning frame 604 is displaced and contacts the outer wall of the limit seat 507, so that the first rotating drum 7 cannot move away from the separation frame 8, thereby reinforcing the separation drum 406 and preventing the separation drum 406 from loosening during use.

[0046] Please refer to Figures 4 to 5 The first spur gear 503 is meshed with the second spur gear 505 , and the outer walls of the gear ring 506 and the movable ring 509 are both provided with a first tooth groove, which is meshed with the first spur gear 503 .

[0047] In this embodiment: the operation of the first motor 504 drives the second spur gear 505 to rotate, the rotation of the second spur gear 505 drives the first spur gear 503 to rotate, the rotation of the first spur gear 503 drives the movable ring 509 and the gear ring 506 to rotate, thereby driving the separation drum 406 to rotate.

[0048] It should be pointed out that in order to prevent the movable ring 509 and the first spur gear 503 from being offset due to friction when the first rotating cylinder 7 is pushed to move, thereby affecting the meshing transmission operation, annular retaining edges are fixedly provided at both ends of the movable ring 509, and the first tooth groove on the movable ring 509 is provided between the two annular retaining edges. The annular retaining edges serve as a limiting guide for the first spur gear 503.

[0049] Please refer to Figures 5 to 7 The outer wall of the insert rod 510 fits with the inner wall of the slot 511, the outer wall of the insert plate 513 fits with the inner wall of the concave seat 512, the outer wall of the block 514 is provided with a first inclined surface, one end of the push rod 516 is in contact with the first inclined surface, and the outer wall of the push rod 516 is provided with a first threaded hole, which matches the first threaded rod 517.

[0050] In this embodiment: one end of the separation frame 8 is aligned with the second rotating cylinder 9 or the previous separation frame 8, the insertion rod 510 is inserted into the slot 511, and the insertion plate 513 is inserted into the concave seat 512. The block 514 contacts the concave seat 512 and is displaced into the insertion plate 513, causing compression on the elastic sheet 515 until the block 514 passes over the concave seat 512. The block 514 is displaced out of the insertion plate 513 and contacts the concave seat 512 by the elastic force of the elastic sheet 515, thereby fixing the separation frame 8; the rotating block 518 is rotated, and the rotating block 518 rotates to drive the first threaded rod 517 to rotate, and the first threaded rod 517 rotates to drive the push rod 516 to move, and the push rod 516 moves to push the block 514 to move.

[0051] Please refer to Figures 8 to 9 The outer walls of the positioning frame 604 and the extrusion rod 601 are provided with a second tooth groove, and the second tooth groove is meshed with the third spur gear 603.

[0052] In this embodiment: the extrusion rod 601 contacts the base 3, and the extrusion rod 601 is displaced by force, causing the spring 602 to be squeezed. The displacement of the extrusion rod 601 drives the third spur gear 603 to rotate, and the rotation of the third spur gear 603 drives the positioning frame 604 to displace, and the positioning frame 604 is displaced and separated from the limit seat 507.

[0053] Please refer to Figures 8 to 10 A second threaded hole is formed on the outer wall of the side plate 607 , and the second threaded hole matches the second threaded rod 609 .

[0054] In this embodiment: the operation of the second motor 608 drives the second threaded rod 609 to rotate, the rotation of the second threaded rod 609 drives the side plate 607 to move, the displacement of the side plate 607 drives the top rod 606 to move, and the displacement of the top rod 606 drives the mounting frame 405 to rotate.

[0055] Please refer to Figures 8 to 10 The first bevel gear 610 is meshed with the second bevel gear 611 , and a third threaded hole is formed on the outer wall of the displacement rod 613 , and the third threaded hole matches the third threaded rod 612 .

[0056] In this embodiment: the second threaded rod 609 rotates to drive the first bevel gear 610 to rotate, the first bevel gear 610 rotates to drive the second bevel gear 611 to rotate, the second bevel gear 611 rotates to drive the third threaded rod 612 to rotate, the third threaded rod 612 rotates to drive the displacement rod 613 to displace, and the displacement of the displacement rod 613 drives the guide rail 404 to displace.

[0057] A method for separating a roller type pouring head and a casting, the specific steps are as follows:

[0058] Step 1: Pour the material into the hopper 2, the material is separated by the separation net 403, the grinding balls larger than the aperture of the separation net 403 are separated and discharged through the first discharge port 401, and the remaining material is discharged onto the guide rail 404 through the second discharge port 402;

[0059] Step 2: The materials on the guide rail 404 fall into the rotating separation drum 406, and materials of different sizes fall out of the separation drum 406 through separation holes 407 of different sizes;

[0060] Step 3: The fallen materials are collected in the collecting trough 408 and then discharged through the material distribution port 409 . The large-volume materials in the separation drum 406 that cannot pass through the separation holes 407 are discharged from one end of the separation drum 406 .

[0061] What is described above 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 roller type pouring head and casting separation device, comprising a support frame (1), the outer wall of the support frame (1) is fixedly connected to a hopper (2), and a base (3) is provided on one side of the support frame (1), characterized in that: The material is separated by a separation mechanism (4), the separation mechanism (4) comprising a first discharge port (401) and a second discharge port (402), the first discharge port (401) and the second discharge port (402) being arranged at the bottom end of the hopper (2), the inner cavity of the hopper (2) being located above the second discharge port (402) and having a separation net (403) obliquely installed thereon, a guide rail (404) being arranged below the second discharge port (402), the top end of the base (3) being rotatably connected to a mounting frame (405), the A rotatable separation drum (406) is arranged above the mounting frame (405); the outer wall of the separation drum (406) is provided with three groups of separation holes (407) of different sizes; the top of the base (3) is provided with a collecting groove (408); the outer wall of the base (3) is provided with a material distribution port (409) connected to the collecting groove (408); the separation holes (407) on the separation drum (406) are adjusted by a replacement mechanism (5); and the angle of the mounting frame (405) is adjusted by a tilting mechanism (6); The replacement mechanism (5) comprises a fixing frame (501), wherein the fixing frame (501) is fixedly connected to the top of the mounting frame (405); the separation drum (406) is composed of a first rotating drum (7), a second rotating drum (9) and three separation frames (8); the second rotating drum (9) is rotatably connected to the fixing frame (501); mounting seats (502) are fixedly connected to both sides of the top of the mounting frame (405); both ends of the mounting seat (502) are rotatably connected to a first spur gear (503); a first motor (504) is installed on the outer wall of the mounting frame (405); an output end of the first motor (504) is connected to a second spur gear (505), one of the first spur gears (503) being in contact with the second spur gear (505), the outer wall of the second rotating cylinder (9) being fixedly connected with a gear ring (506) in contact with the first spur gear (503), the outer wall of the first rotating cylinder (7) being symmetrically fixedly connected with a limit seat (507), a limit rod (508) being fixedly connected between the two limit seats (507), the outer wall of the first rotating cylinder (7) being slidably connected with a movable ring (509), the limit rod (508) penetrating the movable ring (509), and the movable ring (509) being in contact with the first spur gear (503); The replacement mechanism (5) further comprises an insertion rod (510), wherein the insertion rod (510) is fixedly connected to one end of the first rotating cylinder (7) and the separation frame (8), and a slot (511) is provided at the other end of the second rotating cylinder (9) and the separation frame (8), and a concave seat (512) is fixedly connected to the top and bottom ends of the separation frame (8) and the second rotating cylinder (9), and an insertion plate (513) is fixedly connected to one end of the outer wall of the separation frame (8) away from the concave seat (512), and the insertion plate (513) A clamping block (514) extending from the plug plate (513) is slidably connected to the interior thereof; an elastic sheet (515) is fixedly connected to the outer wall of the clamping block (514); a pushing rod (516) is slidably connected to the interior of the plug plate (513) and located on one side of the clamping block (514); a rotating block (518) is rotatably connected to the outer wall of the plug plate (513); one end of the rotating block (518) is fixedly connected to a first threaded rod (517); and the first threaded rod (517) extends to the interior of the pushing rod (516).

2. A roller type pouring head and casting separation device according to claim 1, characterized in that: The tilting mechanism (6) comprises an extrusion rod (601), the extrusion rod (601) being slidably connected to the inside of the mounting frame (405) and extending to the bottom of the mounting frame (405), a spring (602) being connected between the top end of the extrusion rod (601) and the mounting frame (405), a third spur gear (603) being rotatably connected to the outer wall of the extrusion rod (601) inside the mounting frame (405), a positioning frame (604) being slidably connected to the outer wall of the third spur gear (603) inside the mounting frame (405), the positioning frame (604) extending to the top of the mounting frame (405), a connecting seat (605) being fixedly connected to the outer wall of one end of the base (3), a displacement rod (613) being slidably connected to the outer wall of the connecting seat (605), the displacement rod ( 613) is fixedly connected to the guide rail (404), the interior of the base (3) is slidably connected to a push rod (606), one side outer wall of the push rod (606) is fixedly connected to a side plate (607), a second motor (608) is installed inside the base (3), the output end of the second motor (608) is connected to a second threaded rod (609), the second threaded rod (609) passes through the side plate (607), the outer wall of the second threaded rod (609) is fixedly connected to a first bevel gear (610), the interior of the base (3) is located on the outer wall of the first bevel gear (610) and is rotatably connected to a second bevel gear (611), one end of the second bevel gear (611) is fixedly connected to a third threaded rod (612), and the third threaded rod (612) passes through the displacement rod (613).

3. The drum type pouring head and casting separation equipment according to claim 1, characterized in that: The first spur gear (503) meshes with the second spur gear (505), and the outer walls of the gear ring (506) and the movable ring (509) are both provided with first tooth grooves, and the first tooth grooves mesh with the first spur gear (503).

4. The drum type pouring head and casting separation equipment according to claim 1, characterized in that: The outer wall of the insertion rod (510) fits with the inner wall of the slot (511), the outer wall of the insertion plate (513) fits with the inner wall of the concave seat (512), the outer wall of the clamping block (514) is provided with a first inclined surface, one end of the push rod (516) is in contact with the first inclined surface, and the outer wall of the push rod (516) is provided with a first threaded hole, which matches the first threaded rod (517).

5. The drum type pouring head and casting separation equipment according to claim 2, characterized in that: The outer walls of the positioning frame (604) and the extrusion rod (601) are provided with second tooth grooves, and the second tooth grooves are meshed with the third spur gear (603).

6. The drum type pouring head and casting separation equipment according to claim 2, characterized in that: A second threaded hole is formed on the outer wall of the side plate (607), and the second threaded hole matches the second threaded rod (609).

7. The drum type pouring head and casting separation equipment according to claim 2, characterized in that: The first bevel gear (610) is meshed with the second bevel gear (611); a third threaded hole is formed on the outer wall of the displacement rod (613); and the third threaded hole matches the third threaded rod (612).

8. The separation method of the drum-type pouring head and casting separation equipment according to claim 1, characterized in that: The specific steps are as follows: Step 1: Pour the material into the hopper (2), the material is separated by the separation net (403), the grinding balls with a larger aperture than the separation net (403) are separated and discharged through the first discharge port (401), and the remaining material is discharged through the second discharge port (402) onto the guide rail (404); Step 2: the materials on the guide rail (404) fall into the rotating separation drum (406), and materials of different sizes fall out of the separation drum (406) through separation holes (407) of different sizes; Step 3: The fallen materials are collected in the collecting trough (408) and then discharged through the material distribution port (409). The large volume materials in the separation drum (406) that cannot pass through the separation holes (407) are discharged from one end of the separation drum (406).

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