A multi-stage vibrating scrap iron recovery cutting device

Abstract

The utility model relates to the field of scrap iron recovery, especially a multistage vibration type scrap iron recovery cutting device, including the bottom plate, the bottom plate front part fixedly connected with cutting machine, is equipped with the collection box in the cutting machine, the bottom plate rear part fixedly connected with the mounting seat, the mounting seat top four corners fixedly connected with the buffer seat, the buffer seat inside annular distribution has the pivot, ball seat is equipped with the support rod, the top of support rod is equipped with multistage vibration subassembly for screening scrap iron. Through multistage screening subassembly realizes the automatic separation screening of scrap iron size particle, makes the scrap iron that meets the requirement automatic return cutting machine and reprocesses, improves resource utilization, and the cooperation of hydraulic shock absorber and buffer seat ensures the stable operation of device, and knocking block and counterweight effectively prevent screen mesh from being blocked, guarantee screening efficiency, and the collection box, recovery tank and baffle design is convenient for scrap iron collection cleaning and operation safety protection, effectively solve the prior art problem, and significantly improve the automation and high efficiency of scrap iron recovery cutting.

Description

Technical Field

[0001] This utility model relates to the field of iron scrap recycling, and in particular to a multi-stage vibrating iron scrap recycling and cutting device. Background Technology

[0002] In the machining industry, the handling of iron filings generated from metal cutting operations has always been a crucial step. Currently, traditional iron filings recycling and cutting devices often focus solely on cutting and crushing the filings, neglecting effective separation and screening. Iron filings generated during actual processing often contain oil, impurities, and fragments of varying sizes. The lack of separation and screening leads to inconsistent quality of the recycled filings, affecting subsequent remelting and other processing steps. Furthermore, unseparated oil and impurities can accumulate within the recycling device, causing blockages, reducing its lifespan and operational efficiency. In addition, a single cutting method is insufficient to meet the diverse needs of iron filings processing under different operating conditions, failing to achieve refined iron filings recycling. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology in terms of the lack of effective separation and screening of iron filings during cutting, the technical problem to be solved is to provide a multi-stage vibration iron filings recycling cutting device.

[0004] The technical solution is as follows: A multi-stage vibrating iron filings recycling and cutting device includes a base plate, a cutting machine fixedly connected to the front of the base plate, a collection box inside the cutting machine, a mounting base fixedly connected to the rear of the base plate, buffer seats fixedly connected to the four corners of the top of the mounting base, rotating shafts arranged in a ring inside the buffer seats, the rotating shafts being rotatably connected to the buffer seats, one side of each of the four rotating shafts being rotatably connected, a ball seat being rotatably connected to the other side of the hydraulic shock absorber, a support rod being provided inside the ball seat, a ball head being provided at the bottom of the support rod, the ball head being rotatably connected to the ball seat, and a multi-stage vibration assembly for screening iron filings being provided at the top of the support rod.

[0005] Furthermore, the multi-stage screening assembly includes a spring A. A screening box is fixedly connected to the top of the support rod. Spring A is sleeved on the support rod. One end of spring A is fixedly connected to the screening box, and the other end of spring A is fixedly connected to a ball seat. A primary guide plate and a secondary guide plate are provided at the front of the screening box. The primary and secondary screening screens inside the screening box are arranged in a stepped pattern with a lower front and a higher back. The aperture of the primary screening screen is larger than that of the secondary screening screen. A recycling box is fixedly connected to the left side of the cutter. A motor is fixedly connected to the mounting base. A vibrating block is fixedly connected to the output shaft of the motor. During vibration, larger iron filings are intercepted by the primary screening screen and slide down to the recycling box through the primary guide plate. Smaller iron filings pass through the primary screening screen and are then screened by the secondary screening screen. Iron filings that meet the requirements are returned to the cutter for re-cutting through the secondary guide plate.

[0006] Furthermore, it also includes a support base, with the top of the mounting base symmetrically and fixedly connected to the support base on both sides. The guide column is slidably connected to the support base, and the connecting rod is sleeved on both sides of the guide column and can slide up and down. The two ends of the spring B are respectively connected to the connecting rod and the support base. When the motor drives the vibrating block to work, the generated vibration will be transmitted through the mounting base, causing the connecting rod to slide up and down periodically on the guide column, driving the striking block on the connecting rod to repeatedly strike the bottom of the screening box, preventing the screen from being blocked due to the accumulation or adhesion of iron filings.

[0007] Furthermore, it also includes counterweights, with symmetrical counterweights provided on the connecting rod to increase the centrifugal force of the striking block rotation.

[0008] Furthermore, it also includes a handle, which is fixedly connected to the collection box.

[0009] Furthermore, it also includes a baffle, which is provided on the feed inlet of the cutting machine to prevent fragmentation and splashing.

[0010] Compared with the prior art, this utility model has the following advantages: the multi-stage screening components realize the automatic separation and screening of iron filings of different sizes, so that the iron filings that meet the requirements are automatically returned to the cutting machine for reprocessing, thereby improving resource utilization. The hydraulic shock absorber and buffer seat work together to ensure stable operation of the device. The striking block and counterweight block effectively prevent the screen from clogging and ensure screening efficiency. The design of the collection box, recycling box and baffle facilitates the collection and cleaning of iron filings and ensures safe operation. It effectively solves the problems of the prior art and significantly improves the automation and efficiency of iron filings recycling and cutting. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0012] Figure 2 This is a three-dimensional structural diagram of the mounting base, motor, and screening box of this utility model.

[0013] Figure 3 This is a three-dimensional structural diagram of the buffer seat, rotating shaft, and hydraulic shock absorber of this utility model.

[0014] Figure 4 This is a three-dimensional structural diagram of the support base, guide column, and connecting rod of this utility model.

[0015] Reference numerals: 1_Base plate, 2_Cutter, 201_Collection box, 3_Mounting base, 4_Buffer seat, 5_Rotating shaft, 6_Hydraulic shock absorber, 7_Ball seat, 8_Support rod, 9_Spring A, 10_Screening box, 11_Motor, 12_Vibrating block, 13_Primary guide plate, 1301_Secondary guide plate, 14_Primary screening screen, 15_Secondary screening screen, 16_Recovery box, 17_Support base, 18_Guide column, 19_Spring B, 20_Connecting rod, 21_Striking block, 22_Counterweight block, 23_Handle, 24_Baffle. Detailed Implementation

[0016] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0017] Example: A multi-stage vibration-type scrap recycling and cutting device, such as Figure 1-4 As shown, the assembly includes a base plate 1, a cutting machine 2, a collection box 201, a mounting base 3, a buffer seat 4, a rotating shaft 5, a hydraulic shock absorber 6, a ball seat 7, a support rod 8, and a spring A9. The cutting machine 2 is fixedly connected to the front of the base plate 1, and the collection box 201 is located inside the cutting machine 2. The mounting base 3 is fixedly connected to the rear of the base plate 1. The buffer seat 4 is fixedly connected to the four corners of the top of the mounting base 3. The rotating shaft 5 is arranged in a ring inside the buffer seat 4 and is rotatably connected to the buffer seat 4. One side of the hydraulic shock absorber 6 is rotatably connected to each of the four rotating shafts 5. The ball seat 7 is rotatably connected to the other side of the hydraulic shock absorber 6. The support rod 8 is located inside the ball seat 7. The ball head is located at the bottom of the support rod 8 and is rotatably connected to the ball seat 7. The top of the support rod 8 is equipped with a multi-stage vibration assembly for screening iron filings.

[0018] The multi-stage screening assembly includes the spring A9, screening box 10, motor 11, vibrating block 12, primary guide plate 13, secondary guide plate 1301, primary screening screen 14, secondary screening screen 15, and recycling box 16. The top of the support rod 8 is fixedly connected to the screening box 10. The spring A9 is sleeved on the support rod 8. One end of the spring A9 is fixedly connected to the screening box 10, and the other end of the spring A9 is fixedly connected to the ball seat 7. The primary guide plate 13 and the secondary guide plate 1301 are provided at the front of the screening box 10. The primary screening screen 14 and the secondary screening screen 15 in the screening box 10 are arranged in a stepped manner with a lower front and a higher back, and the aperture of the primary screening screen 14 is larger than that of the secondary screening screen 15. The recycling box 16 is fixedly connected to the left side of the cutter 2. The motor 11 is fixedly connected to the mounting base 3, and the vibrating block 12 is fixedly connected to the output shaft of the motor 11. It also includes a support base 17, guide posts 18, connecting rods 20, springs B19, and striking blocks 21. The support base 17 is symmetrically fixed to the top of the mounting base 3. The guide posts 18 are slidably connected to the support base 17. The connecting rods 20 are sleeved on both sides of the guide posts 18 and can slide up and down. The two ends of the springs B19 are respectively connected to the connecting rods 20 and the support base 17. It also includes counterweights 22, which are symmetrically arranged on the connecting rods 20. It also includes a handle 23, which is fixedly connected to the collection box 201. It also includes a baffle 24, which is provided on the feed inlet of the cutting machine 2.

[0019] The operator connects the power supply to the device, and the motor 11 starts, driving the vibrating block 12 to rotate. The centrifugal force generated causes the screening box 10 to start high-frequency vibration under the support of the spring A9. At this time, the hydraulic shock absorber 6, through the linkage of the ball seat 7 and the rotating shaft 5, buffers the impact of vibration on the mounting base 3, ensuring stable operation of the device. The cutting machine 2 starts synchronously and begins to cut the workpiece, and the generated iron filings fall into the collection box 201 below for temporary storage. When the iron filings in the collection box 201 reach a certain amount, the operator pulls out the collection box 201 through the handle 23 and pours the iron filings into the screening box 10. The primary screening screen 14 and the secondary screening screen 15 in the screening box 10 are distributed in a stepped manner with a lower front and a higher back. Under the action of vibration, the iron filings slide forward along the surface of the screen. Larger particles are intercepted by the primary screening screen 14 and slide down to the recycling bin 16 via the primary guide plate 13. Smaller particles, after passing through the primary screening screen 14, are further screened by the secondary screening screen 15. Iron filings that meet the requirements return to the feed inlet of the cutter 2 via the secondary guide plate 1301. The vibration of the motor 11 is transmitted to the support base 17 through the mounting base 3, causing the connecting rod 20 on the guide column 18 to slide up and down periodically under the action of the spring B19. The striking block 21 on the connecting rod 20 strikes the bottom of the screening box 10, effectively preventing iron filings from sticking and clogging the screen. The counterweight 22 increases the striking force by increasing the moment of inertia. The baffle 24 at the feed inlet of the cutter 2 can block splashing iron filings and facilitate the operator's observation of the cutting status. When the recycling bin 16 is full, the operator opens the bin door to remove large iron filings.

[0020] Those skilled in the art should understand that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A multi-stage vibrating iron scrap recycling and cutting device, characterized in that, Includes a base plate (1), a cutting machine (2) is fixedly connected to the front of the base plate (1), a collection box (201) is provided inside the cutting machine (2), a mounting base (3) is fixedly connected to the rear of the base plate (1), a buffer seat (4) is fixedly connected to the four corners of the top of the mounting base (3), a rotating shaft (5) is distributed in a ring inside the buffer seat (4), the rotating shaft (5) is rotatably connected to the buffer seat (4), one side of a hydraulic shock absorber (6) is rotatably connected to each of the four rotating shafts (5), a ball seat (7) is rotatably connected to the other side of the hydraulic shock absorber (6), a support rod (8) is provided inside the ball seat (7), a ball head is provided at the bottom of the support rod (8), the ball head is rotatably connected to the ball seat (7), and a multi-stage vibration assembly for screening iron filings is provided at the top of the support rod (8).

2. The multi-stage vibration-type iron scrap recycling and cutting device according to claim 1, characterized in that, The multi-stage screening assembly includes a screening box (10), with the top of the support rod (8) fixedly connected to the screening box (10). A spring A (9) is sleeved on the support rod (8), with one end of the spring A (9) fixedly connected to the screening box (10) and the other end of the spring A (9) fixedly connected to the ball seat (7). The front of the screening box (10) is provided with a primary guide plate (13) and a secondary guide plate (1301). The primary screening screen (14) and the secondary screening screen (15) inside the screening box (10) are arranged in a stepped pattern with a lower front and a higher back, and the primary screening screen (14)... The aperture is larger than that of the secondary screening screen (15). A recycling box (16) is fixedly connected to the left side of the cutting machine (2). A motor (11) is fixedly connected to the mounting base (3). A vibrating block (12) is fixedly connected to the output shaft of the motor (11). During the vibration process, larger iron filings are intercepted by the primary screening screen (14) and slide down to the recycling box (16) through the primary guide plate (13). Smaller iron filings pass through the primary screening screen (14) and are then screened by the secondary screening screen (15). Iron filings that meet the requirements are returned to the cutting machine (2) for re-cutting through the secondary guide plate (1301).

3. The multi-stage vibration-type iron scrap recycling and cutting device according to claim 2, characterized in that, It also includes a support base (17), the top of the mounting base (3) is symmetrically fixedly connected to the support base (17), the guide column (18) is slidably connected to the support base (17), the connecting rod (20) is sleeved on the two guide columns (18) and can slide up and down, the two ends of the spring B (19) are respectively connected to the connecting rod (20) and the support base (17). When the motor (11) drives the vibrating block (12) to work, the generated vibration will be transmitted through the mounting base (3), causing the connecting rod (20) to slide up and down periodically on the guide column (18), driving the striking block (21) on the connecting rod (20) to repeatedly strike the bottom of the screening box (10).

4. The multi-stage vibration-type iron scrap recycling and cutting device according to claim 3, characterized in that, It also includes a counterweight (22), on which the connecting rod (20) is symmetrically provided with a counterweight (22) to increase the centrifugal force of the striking block (21) rotation.

5. The multi-stage vibration-type iron scrap recycling and cutting device according to claim 4, characterized in that, It also includes a handle (23), which is fixedly connected to the collection box (201).

6. The multi-stage vibration-type iron scrap recycling and cutting device according to claim 5, characterized in that, It also includes a baffle (24), which is provided on the feed inlet of the cutting machine (2).

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