Metal scrap extrusion equipment

Abstract

The utility model relates to the field of metal scrap extrusion, in particular to metal scrap extrusion equipment which comprises a box body, the interior of the box body is used for containing metal scraps, an extrusion device used for extruding the scraps in the box body is arranged on the box body, a feeding device is further installed on the box body, and the feeding device comprises a feeding hopper and a material blocking plate. The feeding hopper is installed at one end of the box body, the feeding hopper is used for pouring metal waste into the box body, the feeding hopper is connected with the extrusion device, the material blocking plate is installed on the side wall of the box body, the material blocking plate is connected with the feeding hopper, and the material blocking plate is used for blocking the two sides of the feeding hopper in the pouring process. The problem that in a traditional mode, the extrusion efficiency of the metal scraps is low is solved, and the effect of improving the extrusion efficiency of the metal scraps can be achieved.

Description

Technical Field

[0001] The present application relates to the field of metal waste extrusion, and in particular to a metal waste extrusion device. Background Art

[0002] The metal waste extrusion equipment directly cold-presses various metal wastes into shapes through high pressure, which is convenient for storage, transportation and recycling.

[0003] At present, the existing waste metal extrusion equipment generally collects the waste metal in a hopper, then pours the waste metal in the hopper into a box of the extrusion equipment, and then drives the extrusion mechanism arranged in the box through a hydraulic drive member arranged on the box to work, so as to squeeze the waste metal poured into the box into a cake shape, and finally take the extruded waste metal out of the box to realize the recycling of the waste metal.

[0004] Due to the existence of the extrusion mechanism in the box, the hopper can only be transported to the top of the box and then dumped. However, when the hopper is controlled to dump the metal waste into the box, some of the metal waste will slide to the sides of the hopper after leaving the hopper, causing the metal waste to fall out of the box. In this case, the fallen metal waste needs to be collected back into the box, which affects the extrusion efficiency of the metal waste. Utility Model Content

[0005] In order to improve the extrusion efficiency of metal scraps, the present application provides a metal scrap extrusion device.

[0006] The present application provides a metal waste extrusion device, which adopts the following technical solution:

[0007] A metal scrap extrusion device comprises a box body, wherein the box body is used to accommodate metal scraps, the box body is provided with an extrusion device for extruding the scraps in the box body, the box body is also provided with a feeding device, the feeding device comprises a feeding hopper and a baffle plate, the feeding hopper is installed at one end of the box body, the feeding hopper is used to dump metal scraps into the box body, the feeding hopper is connected to the extrusion device, the baffle plate is installed on the side wall of the box body, the baffle plate is connected to the feeding hopper, and the baffle plate is used to shield both sides of the pouring feeding hopper.

[0008] By adopting the above technical solution, the upper hopper is driven to dump the metal waste into the box, so that the upper hopper is blocked by the baffle plate while dumping, thereby reducing the metal waste from falling out of the box, so as to improve the extrusion efficiency of the metal waste. After the metal waste is poured into the box, the extrusion device squeezes the metal waste in the box, so that the metal waste is squeezed into a cake shape that is easy to recycle.

[0009] In a specific feasible implementation scheme, one end of the upper hopper is rotatably mounted on one end of the box body via a rotating shaft, and a loading gear is coaxially mounted on the rotating shaft of the upper hopper. One end of the material blocking plate is rotatably mounted on the box body close to the rotating shaft via the material blocking shaft, and a material blocking gear is coaxially mounted on the material blocking shaft, and the loading gear is meshed with the material blocking gear.

[0010] By adopting the above technical solution, the pressure plate is lifted upward, so that the pressure plate drives the upper hopper to rotate in the direction of the box body, thereby driving the rotating shaft to rotate, so that the rotating shaft drives the loading gear to rotate, and the loading gear drives the blocking gear to rotate, and the blocking gear drives the blocking shaft to rotate, thereby driving the blocking plate to rotate upward to cover the two sides of the upper hopper, thereby reducing the metal waste in the upper hopper from falling out of the box.

[0011] The top end of the lifting paddle shifters is provided with a lifting paddle shifters, and the lifting paddle shifters are provided with a lifting paddle shifters at the bottom end of the lifting paddle shifters, and the lifting paddle shifters are provided with a lifting paddle shifters at the bottom end of the lifting paddle shifters.

[0012] By adopting the above technical solution, the cleaning plate is driven to slide toward the box body by the cleaning cylinder, so that the peripheral side wall of the cleaning plate slides along the inner wall of the upper hopper, thereby pushing the metal waste adhering to the inner wall of the upper hopper toward the box body, so as to facilitate the discharge of all the metal waste in the upper hopper. While the cleaning plate moves, the cleaning plate drives the cleaning spring piece to slide along the inner wall of the lower slide chute, so that the metal waste falling into the lower slide chute is shoveled out of the lower slide chute by the cleaning spring piece and taken away by the cleaning plate, so as to facilitate the cleaning of the metal waste in the lower slide chute.

[0013] In a specific possible implementation scheme, the extrusion device includes a capping mechanism, which includes a pressure plate and a pushing cylinder. One end of the pressure plate is rotatably mounted on the inner wall of the box body away from the upper hopper, and the other end of the pressure plate is connected to the end of the upper hopper away from the box body through a pull rope. The pushing cylinder is installed on the box body, and the piston rod of the pushing cylinder is connected to the top wall of the pressure plate.

[0014] By adopting the above technical solution, the pressing plate is driven to rotate upward by the pushing cylinder, thereby opening the box body. While the pressing plate rotates upward, the pressing plate drives the upper hopper to rotate toward the box body through the pull rope, thereby dumping the metal waste into the box body, and then the pressing plate is driven to rotate by the pushing cylinder, so that the pressing plate presses the metal waste, thereby limiting the upper end of the metal waste.

[0015] In a specific feasible implementation scheme, the extrusion device also includes a first extrusion mechanism, which includes a first extrusion cylinder and a first extrusion block, the first extrusion block is slidably installed in a box body, and the first extrusion block is located below a pressure plate, the first extrusion cylinder is installed on an end of the box body away from an upper hopper, and a piston rod of the first extrusion cylinder is connected to a side wall of the first extrusion block, and the first extrusion block is used to extrude metal waste in the box body.

[0016] By adopting the above technical solution, the first extrusion cylinder drives the first extrusion block to slide in the box body, thereby extruding the metal waste, so that the metal waste is squeezed into blocks under the limitation of the inner wall of the box body and the pressure plate, thereby realizing the extrusion of the metal waste.

[0017] In a specific possible implementation scheme, the extrusion device also includes a second extrusion mechanism, which includes a second extrusion cylinder and a second extrusion block, the second extrusion block is slidably installed in the box body, and the second extrusion block is located in the box body near the upper hopper, the second extrusion cylinder is installed on the box body, and the piston rod of the second extrusion cylinder is perpendicular to the piston rod of the first extrusion cylinder, and the piston rod of the second extrusion cylinder is connected to the second extrusion block.

[0018] By adopting the above technical solution, the second extrusion cylinder drives the second extrusion block to extrude the metal waste again, so that the volume of the block-shaped metal waste is further compressed, so that the metal waste is formed into a cake shape.

[0019] In a specific feasible implementation scheme, a material unloading mechanism is also installed on the box body, and the material unloading mechanism includes a material unloading cylinder and a material unloading block. A material unloading port is provided on the side wall of the box body near the upper hopper, and the material unloading port is located on the side of the box body away from the second extrusion cylinder. The material unloading block is slidably installed on the side wall of the box body and is located at the material unloading port. A material unloading hole aligned with the material unloading port is provided on the side wall of the material unloading block. The material unloading cylinder is installed on the side wall of the box body, and the piston rod of the material unloading cylinder is connected to the side wall of the material unloading block.

[0020] By adopting the above technical solution, when the compression work of the metal waste is completed, the discharge block is driven to slide by the discharge cylinder, so that the discharge hole on the discharge block is aligned with the discharge port, so that the cake-shaped metal waste can be discharged from the box through the discharge port.

[0021] In a specific feasible implementation scheme, a material transport device is provided on one side of the box body located at the material discharge port, and the material transport device includes a material transport rack, a material transport belt and a driving mechanism. The material transport rack is located at the box body near the material discharge port, the material transport belt is installed on the material transport rack, and the driving mechanism is installed on the material transport rack, and the driving mechanism is connected to the material transport belt.

[0022] By adopting the above technical solution, the conveyor belt is driven by the driving mechanism, so that the cake-shaped metal waste discharged from the box can be easily transported away by the conveyor belt.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. The present application sets a baffle plate to facilitate the dumping of metal waste from the upper hopper into the box body by covering both sides of the upper hopper through the baffle plate, thereby reducing the metal waste from falling out of the box body from both sides of the upper hopper, thereby saving the time for recollecting the metal waste and improving the extrusion efficiency of the metal waste.

[0025] 2. The present application connects the pressing plate and the upper hopper via a pull rope, so that when the pushing cylinder drives the pressing plate to open the box, the pressing plate can drive the upper hopper to rotate automatically, thereby facilitating driving the upper hopper to dump metal waste into the box.

[0026] 3. The present application provides a cleaning mechanism, which facilitates the cleaning of metal waste adhering to the inner wall of the upper hopper into the box body through the cleaning mechanism, thereby facilitating the cleaning of residual waste in the upper hopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the metal waste extrusion equipment of the present application.

[0028] Figure 2 It is a schematic diagram of the structure of the extrusion device in the embodiment of the present application.

[0029] Figure 3 It is a schematic diagram of the installation of the second extrusion mechanism in the embodiment of the present application.

[0030] Figure 4 It is an exploded view of the feeding mechanism in the embodiment of the present application.

[0031] Figure 5 It is a schematic diagram of the structure of the material transport device in the embodiment of the present application.

[0032] Figure 6 It is a structural schematic diagram of the feeding device in the embodiment of the present application.

[0033] Figure 7 It is a schematic diagram of the upper hopper dumping metal waste into the box body in an embodiment of the present application.

[0034] Figure 8 It is a structural schematic diagram of the material cleaning mechanism in the embodiment of the present application.

[0035] Fig. 9 It is a schematic diagram of the installation of the cleaning cylinder and the cleaning plate in the embodiment of the present application.

[0036] Description of reference numerals:

[0037] 1. Box body; 11. Feeding port; 2. Extrusion device; 21. Covering mechanism; 211. Pressing plate; 212. Pushing cylinder; 22. First extrusion mechanism; 221. First extrusion cylinder; 222. First extrusion block; 23. Second extrusion mechanism; 231. Second extrusion cylinder; 232. Second extrusion block; 3. Feeding mechanism; 31. Feeding cylinder; 32. Feeding block; 321. Feeding hole; 4. Material transport device; 41. Material transport rack; 42. Material transport belt; 43. Drive driving mechanism; 431, driving motor; 432, driving roller; 5, feeding device; 51, feeding hopper; 511, upper slide chute; 512, lower slide chute; 513, rotating shaft; 514, feeding gear; 52, material blocking plate; 521, material blocking gear; 53, pulling rope; 54, material cleaning mechanism; 541, material cleaning cylinder; 542, material cleaning plate; 5421, guide groove; 543, guide spring; 544, upper slide shaft; 545, lower slide shaft; 546, cleaning shrapnel. DETAILED DESCRIPTION

[0038] The present application is further described in detail below in conjunction with the accompanying drawings.

[0039] The present application embodiment discloses a metal waste extrusion device, referring to Figure 1 , comprising a box body 1, the box body 1 is used to accommodate metal waste, the box body 1 is equipped with an extrusion device 2 for extruding the metal waste, and the box body 1 is also equipped with a feeding device 5 for conveying the metal waste into the box body 1.

[0040] Reference Figure 2 The extrusion device 2 includes a capping mechanism 21, which includes a pressing plate 211 and a pushing cylinder 212. One end of the pressing plate 211 is rotatably mounted on the inner wall of one end of the box body 1 in the length direction, and the other end of the pressing plate 211 extends to the other end of the box body 1, and a space for storing metal scraps is left between the pressing plate 211 and the inner bottom wall of the box body 1. The pushing cylinder 212 adopts a hydraulic cylinder, and the cylinder body of the pushing cylinder 212 is rotatably mounted on the upper end of the box body 1, and the pushing cylinder 212 is located at one end of the pressing plate 211 and the box body 1. The piston rod of the pushing cylinder 212 is hinged to the top wall of the pressing plate 211.

[0041] Reference Figure 2 and Figure 3The extrusion device 2 further includes a first extrusion mechanism 22 and a second extrusion mechanism 23. The first extrusion mechanism 22 includes a first extrusion cylinder 221 and a first extrusion block 222. The first extrusion block 222 is slidably installed in the box body 1 along the length direction of the box body 1, and the first extrusion block 222 is located below the pressing plate 211. The first extrusion cylinder 221 also adopts a hydraulic cylinder. The first extrusion cylinder 221 is fixedly installed on the side wall of the box body 1 at one end where the push cylinder 212 is installed, and the first extrusion cylinder 221 is located below the pressing plate 211. The piston rod of the first extrusion cylinder 221 passes through the side wall of the box body 1 and extends into the box body 1, and the piston rod of the first extrusion cylinder 221 is fixedly connected to the side wall of the first extrusion block 222.

[0042] Reference Figure 2 and Figure 3 The second extrusion mechanism 23 includes a second extrusion cylinder 231 and a second extrusion block 232. The second extrusion block 232 is slidably installed in the box body 1 along the width direction of the box body 1, and the second extrusion block 232 is also located below the pressure plate 211, and the second extrusion block 232 is located in the box body 1 at one end away from the first extrusion cylinder 221. The second extrusion cylinder 231 also adopts a hydraulic cylinder, and the second extrusion cylinder 231 is fixedly installed on the side wall of the box body 1 away from one end of the first extrusion rod, and the axis of the piston rod of the second extrusion cylinder 231 is perpendicular to the axis of the piston rod of the first extrusion cylinder 221, and the piston rod of the second extrusion cylinder 231 passes through the inner wall of the box body 1 and is fixedly connected to the side wall of the second extrusion block 232.

[0043] Reference Figure 2 and Figure 3 , the pressing plate 211 is driven to rotate upward by the pushing cylinder 212, thereby opening the box 1, so that the metal waste can be transported into the box 1. Then, the pressing plate 211 is driven to rotate downward by the pushing cylinder 212, so that the pressing plate 211 rotates to a horizontal state, so that the pressing plate 211 compacts the metal waste from above, and then the first extrusion cylinder 221 drives the first extrusion block 222 to move in the direction of the second extrusion block 232, so that the first extrusion block 222 compresses the metal waste. When the first extrusion block 222 moves to the second extrusion block 232, the second extrusion cylinder 231 drives the second extrusion block 232 to move away from the second extrusion cylinder 231, so that the second extrusion block 232 further squeezes the metal waste, thereby forming a cake shape, thereby completing the extrusion of the metal waste.

[0044] Reference Figure 3 and Figure 4A feeding port 11 is provided on the side wall of the box body 1 on the side away from the second extrusion cylinder 231. The feeding port 11 and the second extrusion cylinder 231 are located on the same straight line, and the size of the feeding port 11 is consistent with the size of the metal scrap after extrusion molding. A feeding mechanism 3 is installed on the box body 1 at the feeding port 11. The feeding mechanism 3 includes a feeding cylinder 31 and a feeding block 32. The feeding block 32 is slidably installed on the side wall of the box body 1 along the length direction of the box body 1, and a feeding hole 321 is provided on the side wall of the feeding block 32. The size of the feeding hole 321 is the same as the size of the feeding port 11. The feeding cylinder 31 also adopts a hydraulic cylinder, and the feeding cylinder 31 is fixedly installed on the side wall of the box body 1 along the length direction of the box body 1, and the piston rod of the feeding cylinder 31 is fixedly connected to the side wall of one end of the feeding block 32.

[0045] Reference Figure 5 The box body 1 is also provided with a material conveying device 4 on one side of the material discharge port 11. The material conveying device 4 includes a material conveying frame 41, a material conveying belt 42 and a driving mechanism 43. The driving mechanism 43 includes a driving motor 431 and a driving roller 432. The material conveying frame 41 is arranged on the box body 1 at the material discharge port 11 along the length direction of the box body 1. A plurality of driving rollers 432 are rotatably arranged, and the plurality of driving rollers 432 are rotatably mounted on the material conveying frame 41, and the plurality of material conveying rollers are arranged along the length direction of the material conveying frame 41. The driving motor 431 is fixedly mounted on the side wall of the material conveying frame 41, and the output shaft of the driving motor 431 is coaxially connected to one of the driving rollers 432. The material conveying belt 42 is arranged on the material conveying frame 41, and the material conveying belt 42 connects the plurality of driving rollers 432.

[0046] Reference Figure 6 and Figure 7 The feeding device 5 includes a feeding hopper 51 and a blocking plate 52. The cross section of the feeding hopper 51 is a right-angled trapezoid. The feeding hopper 51 is opened on a longer bottom side of the right-angled trapezoid, and the metal scraps can be transported to the feeding hopper 51 through the opening. A rotating shaft 513 is fixedly installed at one end of the longer bottom side of the feeding hopper 51. The rotating shaft 513 is rotatably connected to the top wall of the box body 1 away from the first extrusion cylinder 221. A feeding gear 514 is coaxially installed on the rotating shaft 513. The other end of the feeding hopper 51 is connected to the end of the pressing plate 211 away from the pushing cylinder 212 through a pull rope 53. The feeding hopper 51 is close to the blocking plate 52. A blocking shaft is fixedly installed at one end of the blocking shaft. The blocking shaft is rotatably installed on the top wall of the box body 1 near the rotating shaft 513. A blocking gear 521 is coaxially installed on the blocking shaft. The feeding gear 514 is meshed with the blocking gear 521.

[0047] Reference Figure 6 and Figure 7, the pressing plate 211 is driven to rotate upward by the pushing cylinder 212, so that the pressing plate 211 drives the upper hopper 51 to rotate upward through the pull rope 53, so that the upper hopper 51 rotates to a vertical state in the direction of the box body 1, so that the metal waste in the upper hopper 51 slides along the inclined edge of the upper hopper 51 into the box body 1. The upper hopper 51 drives the rotating shaft 513 to rotate, thereby driving the upper gear 514 to rotate, so that the upper gear 514 drives the blocking gear 521 to rotate, thereby driving the blocking shaft to rotate, thereby driving the blocking plate 52 to rotate upward to cover the two sides of the upper hopper 51, thereby reducing the metal waste in the upper hopper 51. When dumping into the box body 1, the blocking plate 52 can block the two sides of the upper hopper 51, thereby reducing the metal waste falling out of the box body 1. When loading is completed, the pressing plate 211 is driven to rotate downward by the pushing cylinder 212, so that the upper hopper 51 rotates downward under the action of gravity, and is connected to the pressing plate 211 by the pull rope 53, so that the rotation speed of the upper hopper 51 is consistent with the rotation speed of the pressing plate 211. At the same time, the upper hopper 51 drives the loading gear 514 to rotate through the rotating shaft 513, so that the loading gear 514 drives the baffle plate 52 to rotate away from the upper hopper 51 to a horizontal state through the baffle gear 521, thereby realizing the reset of the upper hopper 51 and the baffle plate 52.

[0048] Reference Figure 8 and Fig. 9 The feeding device 5 further comprises a cleaning mechanism 54, which comprises a cleaning cylinder 541 and a cleaning plate 542. A guide groove 5421 is provided on the side wall of the upper end of the cleaning plate 542 along the length direction of the cleaning plate 542. An upper sliding shaft 544 is slidably installed in the guide groove 5421. A guide spring 543 is also installed in the guide groove 5421. One end of the guide spring 543 abuts against the bottom wall of the guide groove 5421, and the other end abuts against the side wall of the upper sliding shaft 544. An upper sliding groove 511 is provided on the side wall of the upper hopper 51 along the length direction of the upper hopper 51 for the upper sliding shaft 544 to slide. The length of the upper sliding groove 511 is less than the length of the lower end of the upper hopper 51. The upper hopper 51 is slidably connected to the upper sliding groove 511 through the upper sliding shaft 544. A lower slide shaft 545 is fixedly mounted on the side wall at the lower end of the cleaning plate 542, and a lower slide groove 512 for sliding the lower slide shaft 545 is provided on the inner side wall at the lower end of the upper hopper 51, and one end of the lower slide groove 512 extends from the side wall of the end of the upper hopper 51 away from the box body 1 along the side wall of the lower end of the upper hopper 51 to the upper end of the side wall of the oblique side of the upper hopper 51, and the cleaning plate 542 is slidably connected to the lower slide groove 512 through the lower slide shaft 545. The cleaning cylinder 541 also adopts a hydraulic cylinder, and the cleaning cylinder 541 is rotatably mounted on the end of the upper hopper 51 away from the box body 1, and the piston rod of the cleaning cylinder 541 is hinged to the side wall of the cleaning plate 542.

[0049] Reference Figure 8 and Fig. 9A cleaning spring 546 is fixedly installed on the side wall of the lower end of the cleaning plate 542, and one end of the cleaning spring 546 extends into the lower sliding groove 512 in a direction away from the lower sliding shaft 545, and one end of the cleaning spring 546 contacts the inner wall of the lower sliding groove 512.

[0050] Reference Figure 8 and Fig. 9 The cleaning cylinder 541 drives the cleaning plate 542 to move toward the box body 1, so that the cleaning plate 542 slides along the inner wall of the upper hopper 51, so that the cleaning plate 542 scrapes off the metal waste adhering to the inner wall of the upper hopper 51, so that the metal waste can slide along the inclined edge of the upper hopper 51 into the box body 1. In addition, during the movement of the cleaning plate 542, the cleaning spring 546 is driven by the cleaning plate 542 to slide along the lower slide groove 512, so that the cleaning spring 546 pushes the metal waste in the lower slide groove 512 out of the lower slide groove 512, and is taken away by the moving cleaning plate 542. When the upper end of the cleaning plate 542 moves to the end of the upper slide groove 511, the upper end of the cleaning plate 542 no longer moves, and the cleaning cylinder 541 continues to push the cleaning plate 542, so that the lower end of the cleaning plate 542 continues to slide in the lower slide groove 512 through the lower slide shaft 545, and the cleaning plate 542 rotates around the upper slide shaft 544, so that the lower end of the cleaning plate 542 moves to the inclined edge of the upper hopper 51. At the same time, due to the shortening of the distance between the upper slide shaft 544 and the lower slide shaft 545, the lower slide shaft 545 drives the cleaning plate 542 to move in the direction of the upper slide shaft 544, so that the cleaning plate 542 drives the guide spring 543 to move in the direction of the upper slide shaft 544 and is in a compressed state, so that the lower end of the cleaning plate 542 slides along the inclined edge of the upper hopper 51, thereby pushing the metal waste in the upper hopper 51 out of the upper hopper 51.

[0051] The working principle of the embodiment of the present application is as follows: the processed metal waste is transported to the upper hopper 51, and then the pressing plate 211 is driven to rotate upward to a nearly vertical direction by the pushing cylinder 212, so that the pressing plate 211 pulls the upper hopper 51 to rotate upward through the pull rope 53, and the upper hopper 51 drives the feeding gear 514 to rotate through the rotating shaft 513, thereby driving the blocking plate 52 to rotate upward to cover the two sides of the upper hopper 51, so that the metal waste in the upper hopper 51 can slide along the inclined edge of the upper hopper 51 into the box body 1. Then, the cleaning plate 542 is driven to slide along the inner wall of the upper hopper 51 by the cleaning cylinder 541, so that the metal waste adhering to the inner wall of the upper hopper 51 is pushed out of the upper hopper 51 by the cleaning plate 542, so that the metal waste can completely enter the box body 1.

[0052] Subsequently, the pushing cylinder 212 drives the pressing plate 211 to rotate downward to reset, thereby compressing the metal scrap from above, and causing the upper hopper 51 to rotate downward to reset under the action of gravity, thereby causing the baffle plate 52 to rotate downward to a horizontal state.

[0053] Then, the first extrusion cylinder 221 drives the first extrusion block 222 to move toward the upper hopper 51, thereby extruding the metal waste. When the first extrusion block 222 moves to the second extrusion block 232, the second extrusion cylinder 231 drives the second extrusion block 232 to move toward the lower feed port 11, thereby further compressing the metal waste and squeezing the metal waste into a cake shape.

[0054] Finally, when the compression is completed, the discharge cylinder 31 drives the discharge block 32 to slide so that the discharge hole 321 is aligned with the discharge port 11, and the second extrusion cylinder 231 continues to drive the second extrusion block 232 to move in the opposite direction of the discharge port 11, thereby pushing the extruded metal waste from the discharge port 11 to the conveyor belt 42, and transporting the extruded metal waste to the next process through the conveyor belt 42.

[0055] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A metal waste extrusion device, comprising a box (1), characterized in that: The box (1) is used to contain metal waste. The box (1) is provided with an extrusion device (2) for extruding the waste in the box (1). The box (1) is also provided with a feeding device (5). The feeding device (5) comprises a feeding hopper (51) and a blocking plate (52). The feeding hopper (51) is installed at one end of the box (1). The feeding hopper (51) is used to pour metal waste into the box (1). The feeding hopper (51) is connected to the extrusion device (2). The blocking plate (52) is installed on the side wall of the box (1). The blocking plate (52) is connected to the feeding hopper (51). The blocking plate (52) is used to shield the two sides of the feeding hopper (51) during pouring.

2. A metal waste extrusion device according to claim 1, characterized in that: One end of the loading hopper (51) is rotatably mounted on one end of the casing (1) via a rotating shaft (513); a loading gear (514) is coaxially mounted on the rotating shaft (513) of the loading hopper (51); one end of the material blocking plate (52) is rotatably mounted on the casing (1) near the rotating shaft (513) via the material blocking shaft; a material blocking gear (521) is coaxially mounted on the material blocking shaft; and the loading gear (514) meshes with the material blocking gear (521).

3. A metal waste extrusion device according to claim 1, characterized in that: The feeding device (5) further comprises a cleaning mechanism (54), wherein the cleaning mechanism (54) comprises a cleaning cylinder (541) and a cleaning plate (542), wherein the cleaning cylinder (541) is mounted at one end of the upper hopper (51) away from the box body (1), an upper sliding shaft (544) is slidably mounted on the upper end of the cleaning plate (542), the cleaning plate (542) is slidably mounted on the upper end of the upper hopper (51) via the upper sliding shaft (544), and the lower end of the cleaning plate (542) is slidably mounted on the lower end of the lower hopper via the lower sliding shaft (545), the side wall of the cleaning plate (542) is in contact with the inner wall of the upper hopper (51), and the side wall of the cleaning plate (542) is in contact with the piston of the cleaning cylinder (541). The two rods are connected, and an upper slide groove (511) for the upper slide shaft (544) to slide is provided on the side wall of the upper end of the upper hopper (51), and a lower slide groove (512) for the lower slide shaft (545) to slide is provided on the side wall of the lower end of the lower hopper. One end of the lower slide groove (512) is located on the side wall of the upper hopper (51) close to the cleaning cylinder (541), and the other end extends toward the direction of the box body (1) and extends to the upper end of the side wall of the upper hopper (51). A cleaning spring (546) is installed on the side wall of the cleaning plate (542) close to the lower slide groove (512), and one end of the cleaning spring (546) extends into the lower slide groove (512) in a direction away from the lower slide shaft (545).

4. A metal waste extrusion device according to claim 1, characterized in that: The extrusion device (2) comprises a capping mechanism (21), and the capping mechanism (21) comprises a pressing plate (211) and a pushing cylinder (212). One end of the pressing plate (211) is rotatably mounted on the inner wall of the box body (1) away from the upper hopper (51), and the other end of the pressing plate (211) is connected to the end of the upper hopper (51) away from the box body (1) through a pull rope (53). The pushing cylinder (212) is mounted on the box body (1), and the piston rod of the pushing cylinder (212) is connected to the top wall of the pressing plate (211).

5. A metal waste extrusion device according to claim 4, characterized in that: The extrusion device (2) further comprises a first extrusion mechanism (22), the first extrusion mechanism (22) comprising a first extrusion cylinder (221) and a first extrusion block (222), the first extrusion block (222) being slidably mounted in the box body (1), and the first extrusion block (222) being located below the pressure plate (211), the first extrusion cylinder (221) being mounted on an end of the box body (1) away from the upper hopper (51), and the piston rod of the first extrusion cylinder (221) being connected to the side wall of the first extrusion block (222), and the first extrusion block (222) being used to extrude the metal waste in the box body (1).

6. A metal waste extrusion device according to claim 5, characterized in that: The extrusion device (2) further comprises a second extrusion mechanism (23), the second extrusion mechanism (23) comprising a second extrusion cylinder (231) and a second extrusion block (232), the second extrusion block (232) being slidably mounted in the box body (1), and the second extrusion block (232) being located in the box body (1) near the upper hopper (51), the second extrusion cylinder (231) being mounted on the box body (1), and the piston rod of the second extrusion cylinder (231) being perpendicular to the piston rod of the first extrusion cylinder (221), and the piston rod of the second extrusion cylinder (231) being connected to the second extrusion block (232).

7. A metal waste extrusion device according to claim 6, characterized in that: The box body (1) is also provided with a material discharge mechanism (3), the material discharge mechanism (3) comprising a material discharge cylinder (31) and a material discharge block (32); a material discharge port (11) is provided on the side wall of the box body (1) near the upper hopper (51), and the material discharge port (11) is located on the side of the box body (1) away from the second extrusion cylinder (231); the material discharge block (32) is slidably mounted on the side wall of the box body (1) and located at the material discharge port (11); a material discharge hole (321) aligned with the material discharge port (11) is provided on the side wall of the material discharge block (32); the material discharge cylinder (31) is mounted on the side wall of the box body (1), and the piston rod of the material discharge cylinder (31) is connected to the side wall of the material discharge block (32).

8. A metal waste extrusion device according to claim 7, characterized in that: A material transport device (4) is provided on one side of the box body (1) located at the material discharge port (11), and the material transport device (4) comprises a material transport frame (41), a material transport belt (42) and a driving mechanism (43). The material transport frame (41) is located near the material discharge port (11) of the box body (1), the material transport belt (42) is installed on the material transport frame (41), and the driving mechanism (43) is installed on the material transport frame (41), and the driving mechanism (43) is connected to the material transport belt (42).

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