High-efficiency self-cleaning scrap iron type numerical control lathe and application method thereof

Abstract

The application relates to an efficient self-cleaning scrap iron type numerical control lathe and an application method thereof, and relates to the technical field of numerical control lathes. The numerical control lathe comprises a numerical control lathe body, a machining cavity is formed in the numerical control lathe body, a rotary tool holder is arranged in the machining cavity, a waste box is arranged on one side of the lathe body, a conveying belt is arranged between the waste box and the lathe body, a conveying motor for driving the conveying belt to transmit power is arranged on the conveying belt, the conveying motor is electrically connected with the numerical control lathe body, the conveying belt is used for conveying waste scraps, one end of the conveying belt is arranged at the bottom end of the machining cavity, and the other end of the conveying belt is arranged at the upper end of the waste box. The application has the effect of conveniently cleaning the scrap iron generated during lathe machining.

Description

Technical Field

[0001] This application relates to the technical field of CNC lathes, and in particular to a high-efficiency self-cleaning chip-breaking CNC lathe and its application method. Background Technology

[0002] A CNC lathe is an intelligent machining equipment that applies computer technology to a traditional lathe. CNC lathes can perform more complex and precise machining. At the same time, CNC lathes are equipped with a rotary tool post, which is equipped with cutting tools or drills to meet various machining needs. Therefore, CNC lathes can perform machining in one step.

[0003] However, CNC lathes still produce metal scraps during machining. These scraps fall into a scrap collection box located under the CNC lathe, requiring the operator to stop the CNC lathe and remove the scraps, which affects machining efficiency. Summary of the Invention

[0004] To facilitate the cleaning of iron filings generated during lathe machining, this application provides a high-efficiency self-cleaning CNC lathe for handling iron filings and its application method.

[0005] Firstly, the high-efficiency self-cleaning metal chip type CNC lathe provided in this application adopts the following technical solution:

[0006] A high-efficiency self-cleaning CNC lathe for scraping iron chips includes a CNC lathe body, a machining cavity formed within the lathe body, a rotary tool post installed within the machining cavity, a scrap bin on one side of the lathe body, a conveyor belt between the scrap bin and the lathe body, a conveyor motor mounted on the conveyor belt for driving the conveyor belt, the conveyor motor being electrically connected to the CNC lathe body, the conveyor belt for conveying scrap chips, one end of the conveyor belt being placed at the bottom of the machining cavity, and the other end of the conveyor belt being placed at the top of the scrap bin.

[0007] By adopting the above technical solution, the iron filings generated during workpiece processing can fall onto the conveyor belt. Then, by starting the conveyor motor, the conveyor belt can be driven to discharge the iron filings on the conveyor belt into the waste bin. This allows for the recycling of iron filings during the production process, reducing the impact on the machining efficiency of CNC lathes caused by downtime due to handling iron filings.

[0008] Optionally, a dust collection hood is installed at one end of the conveyor belt near the waste bin, and the end of the conveyor belt near the waste bin is placed inside the dust collection hood.

[0009] By adopting the above technical solution, the dust generated when scrap iron filings fall into the waste bin can be collected by the dust collection hood, reducing the occurrence of dust leakage.

[0010] Optionally, the waste bin is provided with a support frame at its lower end, and a hydraulic cylinder for driving the waste bin to move on the support frame is mounted on the support frame, with the piston rod end of the hydraulic cylinder fixedly connected to the waste bin.

[0011] By adopting the above technical solution, the waste bin can be slid on the support frame by a hydraulic cylinder. When a certain section of the waste bin carries too much waste, the subsequent waste is moved to a place in the waste bin with less waste, thereby making the waste more evenly distributed in the waste bin.

[0012] Optionally, two material distribution blocks are installed inside the waste bin, and the material distribution blocks are located at the center of the waste bin. Both material distribution blocks are arranged along the length of the waste bin, and the cross-section of the material distribution blocks is set as an isosceles triangle shape. The bottom surface of the material distribution blocks abuts against the bottom of the waste bin.

[0013] By adopting the above technical solution, the scrap iron in the waste bin can be diverted by the material distribution block, thereby making the scrap iron more evenly distributed in the waste bin.

[0014] Optionally, each of the material distribution blocks is equipped with multiple lifting frames, each lifting frame having a lifting telescopic rod connected to the material distribution block.

[0015] By adopting the above technical solution, when the scrap is submerged in the dividing block, the dividing block can be lifted by the lifting telescopic rod on the lifting frame, so that the dividing block is separated from the scrap iron. Then the scrap iron around the original dividing block will move towards the original position of the dividing block, thereby making full use of the scrap bin and improving the scrap iron collection effect of the scrap bin.

[0016] Optionally, the material distribution block includes a first support rod, a second support rod, and a third support rod. The first support rod, the second support rod, and the third support rod are parallel to each other, and the line connecting their cross-sections forms an isosceles triangle. The second support rod and the third support rod abut against the bottom of the waste bin. A fourth support rod is provided between the second support rod and the third support rod. The fourth support rod is parallel to the second support rod, and the fourth support rod, the second support rod, and the third support rod are all located in the same plane. The distances between the first support rod and the second support rod, between the first support rod and the third support rod, and between the third support rod and the second support rod are also specified. Pressure plates are hinged between the fourth support rod and between the second support rod and the fourth support rod. When the second support rod, the third support rod, and the fourth support rod all abut against the bottom of the waste bin, the distance between the second support rod and the third support rod is the same as the width of the waste bin. The material distribution block also includes an adjustment component for adjusting the distance between the first support rod and the fourth support rod. Each lifting frame has two lifting telescopic rods, and the lifting telescopic rods are respectively hinged to the pressure plate between the first support rod and the second support rod and the pressure plate between the first support rod and the second support rod.

[0017] By adopting the above technical solution, the material distribution block can divert the scrap iron filings falling into the waste bin. When the material distribution block is submerged in scrap iron filings, it can be lifted out of the scrap iron filings by lifting the telescopic rod. Then, the fourth support rod can be moved to the midpoint of the line connecting the second and third support rods by the adjusting component, so that the bottom width of the material distribution block is the same as the width of the waste bin. Then, the material distribution block is moved towards the scrap iron filings by lifting the telescopic rod, and finally the bottom surface of the material distribution block presses the scrap iron filings into the waste bin. Then, the lifting telescopic rod is controlled to be lifted, so that the adjusting component drives the fourth support rod to move towards the first support rod, thereby reducing the bottom surface of the material distribution block. Then, the lifting telescopic rod can press the material distribution block onto the scrap iron filings and continue to divert the scrap iron filings that subsequently enter the waste bin. Thus, the material distribution block can not only divert the scrap iron filings entering the waste bin, but also press the scrap iron filings under the control of the lifting telescopic rod, thereby improving the collection efficiency of scrap iron filings in the waste bin.

[0018] Optionally, the adjustment assembly includes a mounting rod fixed to the lower end of the first support rod, the mounting rod being arranged perpendicular to the first support rod, and an electric telescopic rod being mounted on the mounting rod, the telescopic end of the electric telescopic rod being hinged to the fourth support rod.

[0019] By adopting the above technical solution, the position of the fourth support rod can be quickly changed by controlling the extension and retraction of the electric telescopic rod.

[0020] Optionally, a lighting lamp is installed on the lifting frame, which is used to detect the distance between the lifting frame and the first support rod, and the lighting lamp is electrically connected to the electric telescopic rod.

[0021] By adopting the above technical solution, the material distribution block during the movement can be illuminated by a light, thereby facilitating the compression state of the iron filings by the material distribution block.

[0022] Optionally, the pressure plate between the fourth support rod and the third support rod and the pressure plate between the fourth support rod and the third support rod are provided with anti-slip textures, and the anti-slip textures are located on the side of the material distribution block facing the bottom of the waste bin.

[0023] By adopting the above technical solution, the friction between iron filings and the material distribution block can be increased through anti-slip texture, thereby reducing the occurrence of relative sliding between iron filings and the material distribution block, which would affect the extrusion effect of the material distribution block on the iron filings.

[0024] Secondly, the application method of the high-efficiency self-cleaning metal chip type CNC lathe provided in this application adopts the following technical solution:

[0025] A method for applying a high-efficiency self-cleaning CNC lathe for chipping metal includes the following steps:

[0026] Start the lathe body, and then the iron filings produced by the rotary tool post can fall onto the conveyor belt. Then start the conveyor motor, and then the conveyor belt will drive the waste filings that fall onto the conveyor belt into the waste bin. Then the iron filings are divided into two sides of the waste bin by the dividing blocks.

[0027] When the scrap submerges the material distribution block, the hydraulic cylinder is activated, causing the scrap bin to move. This allows the conveyor belt to add scrap to the other side of the scrap bin. Then, the lifting telescopic rod on the submerged material distribution block is activated, causing the material distribution block to rise. Subsequently, the adjustment component is controlled to move the fourth support rod to the midpoint between the line connecting the second and third support rods, thus expanding the bottom length of the material distribution block to the same length as the width of the scrap bin. The lifting telescopic rod is then controlled to lower the material distribution block, pressing its bottom surface firmly onto the scrap, thereby compressing the scrap into the scrap bin. The lifting telescopic rod then raises the material distribution block again. The adjustment component then moves the fourth support rod towards the side of the first support rod, and the lifting telescopic rod presses the guide block firmly onto the scrap and continues to divert the scrap in the scrap bin.

[0028] By adopting the above technical solution, the iron filings generated during the machining of the lathe body can be cleaned up in a timely manner. At the same time, the cleaned iron filings can be moved to the scrap bin. Then, the scrap bin's collection efficiency is improved by diverting the scrap by the material distribution block and by using the lifting telescopic rod to compress the scrap by the material distribution block.

[0029] In summary, this application includes at least one of the following beneficial technical effects:

[0030] 1. The conveyor belt can be driven by starting the conveyor motor, and the conveyor belt can discharge the scrap iron on the conveyor belt into the waste bin. This allows the scrap iron to be recycled during the production process, reducing the impact on the machining efficiency of CNC lathes due to downtime for scrap iron disposal.

[0031] 2. The waste bin can be slid on the support frame by a hydraulic cylinder. When a section of the waste bin carries too much waste, the subsequent waste is moved to a section of the waste bin with less waste, thus making the waste more evenly distributed in the waste bin.

[0032] 3. The material distribution block can not only divert the scrap iron into the scrap bin, but also compact the scrap iron under the control of the lifting telescopic rod, thereby improving the collection efficiency of scrap iron in the scrap bin. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0034] Figure 2 This is a schematic diagram of the conveyor belt structure according to an embodiment of this application;

[0035] Figure 3 This is a schematic diagram of the structure of the adjustment component according to an embodiment of this application;

[0036] In the diagram, 1. Lathe body; 11. Machining chamber; 12. Rotary tool post; 2. Scrap bin; 3. Conveyor belt; 31. Conveyor motor; 32. Dust hood; 4. Support frame; 41. Hydraulic cylinder; 5. Material distribution block; 51. First support rod; 52. Second support rod; 53. Third support rod; 54. Fourth support rod; 55. Adjustment assembly; 551. Mounting rod; 552. Electric telescopic rod; 56. Pressure plate; 6. Lifting frame; 61. Lifting telescopic rod; 7. Lighting lamp. Detailed Implementation

[0037] The following is in conjunction with the appendix Figure 1 - Appendix Figure 3 This application will be described in further detail below.

[0038] An embodiment of this application is: a high-efficiency self-cleaning CNC lathe for chipping metal, referring to... Figure 1 and Figure 2 The lathe includes a lathe body 1, which is mounted on the ground. The lathe body 1 has a machining chamber 11, and a rotary tool post 12 for machining workpieces is installed inside the machining chamber 11. A scrap bin 2 for storing scrap iron filings is located on one side of the lathe body 1.

[0039] A conveyor belt 3 is installed between the scrap bin 2 and the lathe body 1 to connect the two. One end of the conveyor belt 3 is located at the bottom of the machining cavity 11, and the other end of the conveyor belt 3 is located directly above the scrap bin 2. A dust collection hood 32 is provided at the end of the conveyor belt 3 near the scrap bin 2. The dust collection hood 32 is fitted onto the conveyor belt 3 and seals the part of the conveyor belt 3 that is outside the lathe body 1. A conveyor motor 31 for driving the conveyor belt 3 is installed on the outer wall of the dust collection hood 32. The conveyor motor 31 is connected to the conveyor roller shaft in the conveyor belt 3.

[0040] The iron filings generated by the rotary tool holder 12 cutting the workpiece can fall onto the conveyor belt 3, and then the conveyor belt 3 can be driven by the conveyor motor 31 to transport the iron filings to the waste bin 2.

[0041] A support frame 4 is mounted on the lower end of the waste bin 2. The waste bin 2 is slidably connected to the support frame 4. A hydraulic cylinder 41 is installed on one side of the support frame 4. The end of the piston rod of the hydraulic cylinder 41 is fixedly connected to the outer side wall of the waste bin 2, and the extension and retraction direction of the hydraulic cylinder 41 is parallel to the length direction of the waste bin 2.

[0042] Therefore, when there is too much scrap iron in a certain area inside the scrap bin 2, the hydraulic cylinder 41 can be activated to move the scrap bin 2 on the support frame 4, thereby changing the position of the scrap iron entering the scrap bin 2.

[0043] Reference Figure 1 and Figure 3 The scrap bin 2 is equipped with two distribution blocks 5 for diverting the scrap iron filings inside. Both distribution blocks 5 are arranged along the length of the scrap bin 2. Each distribution block 5 is topped with a lifting frame 6, which is mounted on the ground. The lifting frame 6 has two lifting telescopic rods 61, one end of which is hinged to the lifting frame 6, and the other end is hinged to the distribution block 5. A lighting lamp 7 is installed between the two lifting telescopic rods 61, mounted on the lifting frame 6, with its illumination surface facing one side of the scrap bin 2.

[0044] Thus, the scrap iron entering the waste bin 2 can be dispersed to both sides of the dividing block 5 through the separation effect of the dividing block 5, thereby reducing the occurrence of excessive accumulation of scrap iron in the middle of the waste bin 2. Subsequently, when the dividing block 5 is submerged in scrap iron, the dividing block 5 can be lifted from the scrap iron by the lifting telescopic rod 61, and then the dividing block 5 can be placed on the scrap iron to continue the diversion.

[0045] The material distribution block 5 includes a first support rod 51, a second support rod 52, a third support rod 53, and a fourth support rod 54.

[0046] The first support rod 51, the second support rod 52, and the third support rod 53 are parallel to each other, and the line connecting their cross-sections forms an isosceles triangle. The second support rod 52 and the third support rod 53 abut against the bottom of the waste bin 2. The distance between the second support rod 52 and the third support rod 53 is the same as the width of the waste bin 2. A fourth support rod 54 is provided at the midpoint of the line connecting the second support rod 52 and the third support rod 53. The fourth support rod 54 is parallel to the first support rod 51, and the fourth support rod 54, the second support rod, and the third support rod 53 are all located in the same plane.

[0047] Pressure plates 56 are hinged between the first support rod 51 and the second support rod 52, between the first support rod 51 and the third support rod 53, between the third support rod 53 and the fourth support rod 54, and between the second support rod 52 and the fourth support rod 54. The lifting telescopic rod 61 is hinged to the pressure plate 56 between the first support rod 51 and the second support rod 52 and the pressure plate 56 between the first support rod 51 and the second support rod 52, respectively. At the same time, in order to improve the friction between the bottom surface of the material distribution block 5 and the iron filings, anti-slip textures are provided on the pressure plate 56 between the fourth support rod 54 and the third support rod 53 and the pressure plate 56 between the fourth support rod 54 and the third support rod 53. The anti-slip textures are located on the side of the material distribution block 5 facing the bottom of the waste bin 2.

[0048] The material distribution block 5 also includes an adjustment component 55 for adjusting the distance between the first support rod 51 and the fourth support rod 54. The adjustment component 55 includes a mounting rod 551, which is set perpendicular to the first support rod 51. One end of the mounting rod 551 is fixedly connected to the arc-shaped side wall of the first support rod 51, and an electric telescopic rod 552 is fixedly connected to the end of the mounting rod 551 away from the first support rod 51. The telescopic end of the electric telescopic rod 552 is fixedly connected to the arc-shaped side wall of the fourth support rod 54.

[0049] The implementation principle of this application embodiment is as follows: The lathe body 1 is started, and the iron filings generated by the rotary tool post 12 fall onto the conveyor belt 3. Then, the conveyor motor 31 is started, and the conveyor belt 3 drives the iron filings onto the conveyor belt 3, causing them to enter the waste bin 2. The iron filings are then distributed to both sides of the waste bin 2 by the separating block 5. Subsequently, by activating the lifting telescopic rod 61 on the submerged separating block 5, the electric telescopic rod 552 is controlled, causing the electric telescopic rod 552 to drive the fourth support rod 54 towards the side of the first support rod 51. This causes the third support rod 53 and the second support rod 52 to move closer to each other, thereby reducing the bottom area of ​​the separating block 5. The separating block 5 then diverts the iron filings falling into the waste bin 2, causing them to fall along the inclined surface of the separating block 5 to the bottom of the waste bin 2.

[0050] When the waste material submerges the material distribution block 5, the hydraulic cylinder 41 is activated, causing the waste bin 2 to move. This allows the conveyor belt 3 to add waste material to the other side of the waste bin 2. The lifting telescopic rod 61 on the submerged material distribution block 5 can be activated to raise the block. Then, by controlling the adjusting component 55, the fourth support rod 54 is moved to the midpoint between the line connecting the second support rod 52 and the third support rod 53, thereby raising the bottom of the material distribution block 5. The length of the surface is expanded to the same width as the waste bin 2. Then, the lifting telescopic rod 61 is controlled to lower the material distribution block 5 and press the bottom surface of the material distribution block 5 onto the waste chips, thereby pressing the waste chips into the waste bin 2. Then, the lifting telescopic rod 61 raises the material distribution block 5. Then, the adjusting component 55 moves the fourth support rod 54 to the side of the first support rod 51. Then, the lifting telescopic rod 61 presses the guide block onto the scrap iron and continues to divert the waste chips in the waste bin 2.

[0051] This application also discloses an application method for a high-efficiency self-cleaning CNC lathe for chip removal, including the following steps:

[0052] S1. Start the lathe body 1. Then the iron filings produced by the rotary tool post 12 can fall onto the conveyor belt 3. Then start the conveyor motor 31. Then the conveyor belt 3 will drive the waste filings falling on the conveyor belt 3 into the waste bin 2. Then the iron filings are divided into two sides of the waste bin 2 by the dividing block 5.

[0053] S2. When the waste material submerges the material distribution block 5, the hydraulic cylinder 41 is activated, causing the hydraulic cylinder 41 to move the waste bin 2, so that the conveyor belt 3 adds waste material to the other side of the waste bin 2. Then, by activating the lifting telescopic rod 61 on the submerged material distribution block 5, the lifting telescopic rod 61 drives the material distribution block 5 to rise. Then, by controlling the adjustment component 55, the adjustment component 55 moves the fourth support rod 54 to the midpoint between the line connecting the second support rod 52 and the third support rod 53, thereby expanding the bottom length of the material distribution block 5 to the same length as the width of the waste bin 2. Then, the lifting telescopic rod 61 is controlled to drive the material distribution block 5 to fall, and the bottom surface of the material distribution block 5 is pressed against the waste material, thereby pressing the waste material into the waste bin 2.

[0054] S3. The lifting telescopic rod 61 drives the material distribution block 5 to rise. Then the adjusting component 55 drives the fourth support rod 54 to move to the side of the first support rod 51. Then the lifting telescopic rod 61 presses the guide block onto the scrap iron filings and continues to divert the scrap iron filings in the scrap bin 2.

[0055] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-efficiency self-cleaning CNC lathe for chipping iron, comprising a CNC lathe body (1), wherein a machining cavity (11) is formed within the CNC lathe body (1), and a rotary tool post (12) is installed within the machining cavity (11), characterized in that, A scrap bin (2) is provided on one side of the lathe body (1). A conveyor belt (3) is installed between the scrap bin (2) and the lathe body (1). A conveyor motor (31) for driving the conveyor belt (3) is installed on the conveyor belt (3). The conveyor motor (31) is electrically connected to the CNC lathe body (1). The conveyor belt (3) is used to transport scrap. One end of the conveyor belt (3) is placed at the bottom of the machining cavity (11), and the other end of the conveyor belt (3) is placed at the top of the scrap bin (2). A support frame (4) is provided at the bottom of the scrap bin (2). A hydraulic cylinder (41) for driving the scrap bin (2) to move on the support frame (4) is mounted on the support frame (4). The piston rod end of the hydraulic cylinder (41) is fixedly connected to the waste bin (2). Two material distribution blocks (5) are installed inside the waste bin (2), and the material distribution blocks (5) are located at the center of the waste bin (2). The material distribution blocks (5) are placed directly below the end of the conveyor belt (3) near the waste bin (2). Both material distribution blocks (5) are arranged along the length of the waste bin (2), and the cross-section of the material distribution blocks (5) is set as an isosceles triangle. The bottom surface of the material distribution blocks (5) abuts against the bottom of the waste bin (2). Multiple lifting frames (6) are installed above each material distribution block (5). Lifting telescopic rods (61) are hinged on the lifting frames (6). The lifting telescopic rods (61) are connected to the material distribution blocks (5). Next, the material distribution block (5) includes a first support rod (51), a second support rod (52), and a third support rod (53). The first support rod (51), the second support rod (52), and the third support rod (53) are parallel to each other, and the line connecting their cross-sections forms an isosceles triangle. The second support rod (52) and the third support rod (53) abut against the bottom of the waste bin (2). A fourth support rod (54) is provided between the second support rod (52) and the third support rod (53). The fourth support rod (54) is parallel to the second support rod (52), and the fourth support rod (54), the second support rod (52), and the third support rod (53) are all located in the same plane. The first support rod (51) and the second support rod (53) are parallel to each other. Pressure plates (56) are hinged between the second support rod (52), between the first support rod (51) and the third support rod (53), between the third support rod (53) and the fourth support rod (54), and between the second support rod (52) and the fourth support rod (54). When the second support rod (52), the third support rod (53) and the fourth support rod (54) all abut against the bottom of the waste bin (2), the distance between the second support rod (52) and the third support rod (53) is the same as the width of the waste bin (2). The material distribution block (5) also includes an adjustment component (55) for adjusting the distance between the first support rod (51) and the fourth support rod (54). Each lifting frame (6) has two lifting telescopic rods (61).Furthermore, the lifting telescopic rod (61) is hinged to the pressure plate (56) between the first support rod (51) and the second support rod (52), and also hinged to the pressure plate (56) between the first support rod (51) and the second support rod (52).

2. The high-efficiency self-cleaning metal chip type CNC lathe according to claim 1, characterized in that, A dust collection hood (32) is installed at one end of the conveyor belt (3) near the waste bin (2), and the end of the conveyor belt (3) near the waste bin (2) is placed inside the dust collection hood (32).

3. The high-efficiency self-cleaning iron filings type CNC lathe according to claim 1, characterized in that, The adjustment assembly (55) includes a mounting rod (551) fixed to the lower end of the first support rod (51). The mounting rod (551) is arranged perpendicular to the first support rod (51). An electric telescopic rod (552) is mounted on the mounting rod (551). The telescopic end of the electric telescopic rod (552) is hinged to the fourth support rod (54).

4. The high-efficiency self-cleaning metal scrap type CNC lathe according to claim 3, characterized in that, The lifting frame (6) is equipped with a lighting lamp (7), which is electrically connected to the electric telescopic rod (552).

5. A high-efficiency self-cleaning CNC lathe for scraping iron chips according to claim 4, characterized in that, Anti-slip textures are provided on the pressure plate (56) between the fourth support rod (54) and the third support rod (53) and the pressure plate (56) between the fourth support rod (54) and the third support rod (53). The anti-slip textures are located on the side of the material distribution block (5) facing the bottom of the waste bin (2).

6. The application method of a high-efficiency self-cleaning metal scrap type CNC lathe according to claim 4, characterized in that, Includes the following steps: Start the lathe body (1), and then the iron filings produced by the rotary tool post (12) can fall onto the conveyor belt (3). Then start the conveyor motor (31), and then the conveyor belt (3) will drive the waste falling on the conveyor belt (3) into the waste bin (2). Then the iron filings are divided into two sides of the waste bin (2) by the dividing block (5). When the waste material submerges the material distribution block (5), the hydraulic cylinder (41) is activated, causing the hydraulic cylinder (41) to move the waste bin (2), so that the conveyor belt (3) adds waste material to the other side of the waste bin (2). Then, by activating the lifting telescopic rod (61) on the submerged material distribution block (5), the lifting telescopic rod (61) causes the material distribution block (5) to rise. Then, by controlling the adjustment component (55), the adjustment component (55) moves the fourth support rod to the midpoint between the line connecting the second support rod (52) and the third support rod (53), thereby expanding the bottom length of the material distribution block (5). The length is approximately the same as the width of the waste bin (2). Then, the lifting telescopic rod (61) is controlled to lower the material distribution block (5) and press the bottom surface of the material distribution block (5) onto the waste chips, thereby pressing the waste chips into the waste bin (2). Then, the lifting telescopic rod (61) is raised to drive the material distribution block (5) to rise. Then, the adjusting component (55) drives the fourth support rod (54) to move to the side of the first support rod (51). Then, the lifting telescopic rod (61) presses the guide block onto the scrap iron and continues to divert the waste chips in the waste bin (2).

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