Metal cutting waste recycling device

Abstract

The utility model relates to the metal recovery field relates to a kind of metal cutting waste recovery device, the utility model includes: feed conveying mechanism, blanking buffer box, magnetic conveying mechanism, left material collecting assembly and right material collecting assembly, metal cutting waste blanking pipe is equipped above feed conveying mechanism, the feed inlet of blanking buffer box is set in the right side below of feed conveying mechanism, magnetic conveying mechanism includes magnetic conveying belt, the drive motor of driving magnetic conveying belt operation and three support rollers, three support rollers are respectively located in the three vertex positions of triangle, one is driving roller, and the other two are driven rollers, drive motor and driving roller transmission connection and determine that magnetic conveying belt rotates clockwise;The discharge port of blanking buffer box is located above the right section of magnetic conveying belt, left material collecting assembly and right material collecting assembly all include scraping plate and collection box, two groups of scraping plate are respectively attached to the left section and right section of magnetic conveying belt, and collection box is located below scraping plate.

Description

Technical Field

[0001] This utility model relates to the field of metal recycling, and specifically to a metal cutting waste recycling device. Background Technology

[0002] During metal cutting and processing, a large amount of waste is generated, containing metal scraps, small pieces of metal, and non-metallic impurities such as plastics and rubber. To achieve resource recycling, it is necessary to separate the metals and non-metals in the waste. Traditional separation methods have obvious drawbacks: First, manual sorting is extremely inefficient and difficult to handle large quantities of waste; second, some simple separation equipment uses only a single magnetic attraction device, and because the waste falls quickly and is unevenly distributed, metals are easily trapped by non-metals and not attracted, resulting in incomplete separation; third, existing equipment is mostly composed of scattered components, lacking buffer and flow guidance structures, making it easy for waste to accumulate and clog, and the overall structure is complex and impractical.

[0003] Therefore, there is an urgent need for a recycling device that can efficiently and stably separate metal and non-metal waste. Utility Model Content

[0004] This invention provides a metal cutting waste recycling device to address the problems of existing technologies.

[0005] The objective of this utility model can be achieved through the following technical solution: A metal cutting waste recycling device includes: a feeding conveying mechanism, a discharge buffer box, a magnetic conveying mechanism, a left collection assembly, and a right collection assembly. The feeding conveying mechanism has a metal cutting waste discharge pipe above it. The inlet of the discharge buffer box is located on the lower right side of the feeding conveying mechanism. The magnetic conveying mechanism includes a magnetic conveyor belt, a drive motor for driving the magnetic conveyor belt, and three support rollers. The three support rollers are located at the three vertices of a triangle, one of which is the driving roller, and the other two are driven rollers. The drive motor is connected to the driving roller and determines that the magnetic conveyor belt rotates clockwise. The outlet of the discharge buffer box is located above the right section of the magnetic conveyor belt. Both the left and right collection assemblies include scrapers and collection boxes. The two sets of scrapers are respectively attached to the left and right sections of the magnetic conveyor belt, and the collection box is located below the scrapers.

[0006] In a further improvement, the feeding buffer box includes a box body, a left inclined plate and a right inclined plate. The left inclined plate is fixed at intervals to the left end face of the box body and is inclined downwards to the right. The right inclined plate is fixed at intervals to the right end face of the box body and is inclined downwards to the left. The right inclined plate and the left inclined plate are spaced apart.

[0007] In a further improvement, the bottom of the feeding buffer box is provided with a buffer plate one and a buffer plate two at intervals, and the lower ends of the buffer plate one and the buffer plate two are set at a distance from the upper end of the right section of the magnetic conveyor belt at the maximum size of the metal cutting waste.

[0008] In a further improvement, the lower end of the feeding conveyor is provided with a frame, and the unloading buffer box is fixed to the right end of the frame.

[0009] In a further improvement, the upper end of the metal cutting waste discharge pipe is flared.

[0010] Compared with existing technologies, the beneficial effects of this utility model's metal cutting waste recycling device are as follows:

[0011] The continuous operation and directional adsorption of the magnetic conveyor belt enable automated separation of metals and non-metals, replacing manual sorting and significantly improving processing efficiency. The directional transmission of the magnetic conveyor belt, combined with the scraper, ensures that metal waste is fully adsorbed and collected. Non-metallic waste slides naturally along the inclined conveyor belt, avoiding mixing with metals. The system integrates feeding, buffering, separation, and collection functions, with tightly connected components that reduce the space occupied by the equipment, making it suitable for scenarios with limited space, such as workshops. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of the present invention.

[0013] In the diagram, 1-feeding conveyor mechanism, 11-discharge pipe, 12-frame, 2-discharge buffer box, 21-feed inlet, 22-discharge outlet, 23-box body, 24-left inclined plate, 25-right inclined plate, 3-magnetic conveying mechanism, 31-magnetic conveyor belt, 32-drive motor, 33-support roller, 4-left collecting assembly, 5-right collecting assembly, 61-scraper, 62-collecting box, 71-buffer plate one, 72-buffer plate two. Detailed Implementation

[0014] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; unless otherwise expressly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly, for example, they can refer to fixed connections or detachable connections, etc. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0015] The following is a description of the embodiments and appendices. Figure 1 The technical solution of this utility model will be further described below.

[0016] Example 1

[0017] A metal cutting waste recycling device includes: a feeding conveying mechanism 1, a discharge buffer box 2, a magnetic conveying mechanism 3, a left collection assembly 4, and a right collection assembly 5. The feeding conveying mechanism 1 has a metal cutting waste discharge pipe 11 above it. The inlet 21 of the discharge buffer box 2 is located below the right side of the feeding conveying mechanism 1. The magnetic conveying mechanism 3 includes a magnetic conveyor belt 31, a drive motor 32 for driving the magnetic conveyor belt 31, and three support rollers 33. The three support rollers 33 are located at the three vertices of a triangle, one of which is the driving roller, and the other two are driven rollers. The drive motor 32 is connected to the driving roller and determines that the magnetic conveyor belt 31 rotates clockwise. The outlet 22 of the discharge buffer box 2 is located above the right section of the magnetic conveyor belt 31. The left collection assembly 4 and the right collection assembly 5 each include a scraper 61 and a collection box 62. The two sets of scraper 61 are respectively attached to the left and right sections of the magnetic conveyor belt 31, and the collection box 62 is located below the scraper 61.

[0018] like Figure 1 As shown, the working principle of this utility model is as follows:

[0019] Feeding stage: Metal cutting waste enters the feeding conveyor 1 from the metal cutting waste discharge pipe 11. The feeding conveyor 1 transports the waste to the right, so that it enters the feed port 21 of the discharge buffer box 2 smoothly.

[0020] Buffering and guiding stage: After the waste enters the feeding buffer box 2, the internal structure slows down the falling speed and distributes it evenly. Then it falls from the discharge port 22 to the right section of the magnetic conveyor belt 31 of the magnetic conveying mechanism 3.

[0021] Magnetic Separation Stage: The magnetic conveyor belt 31 is made of magnetic material and has strong magnetic attraction capabilities. The drive motor 32 drives the active roller to rotate, causing the magnetic conveyor belt 31 to rotate clockwise (the three support rollers 33 are arranged in a triangle, creating an inclined structure with left and right sections of the conveyor belt). Metal waste is attracted by the magnetic conveyor belt 31 and moves to the left section with the conveyor belt; non-metallic waste (such as plastic), being non-magnetic, moves to the right along the right section under the influence of gravity and the inclined conveyor belt.

[0022] Collection stage: The scraper 61 of the left collection component 4 is attached to the left section of the magnetic conveyor belt to scrape off the adsorbed metal waste, which slides down the scraper to the collection box 62 below; the scraper 61 of the right collection component 5 is attached to the right section to guide the non-metallic waste to slide down to the collection box 62 on the right side, thus completing the classification and recycling of metal and non-metal.

[0023] The continuous operation and directional adsorption of the magnetic conveyor belt enable automated separation of metals and non-metals, replacing manual sorting and significantly improving processing efficiency. The directional transmission of the magnetic conveyor belt, combined with the scraper, ensures that metal waste is fully adsorbed and collected. Non-metallic waste slides naturally along the inclined conveyor belt, avoiding mixing with metals. The system integrates feeding, buffering, separation, and collection functions, with tightly connected components that reduce the space occupied by the equipment, making it suitable for scenarios with limited space, such as workshops.

[0024] As a further preferred embodiment, the feeding buffer box 2 includes a box body 23, a left inclined plate 24, and a right inclined plate 25. The left inclined plate 24 is fixed at a distance from the left end face of the box body 23 and is inclined downward to the right. The right inclined plate 25 is fixed at a distance from the right end face of the box body 23 and is inclined downward to the left. The right inclined plate 25 and the left inclined plate 24 are spaced apart. The left inclined plate 24 of the feeding buffer box 2 is inclined downward to the right, and the right inclined plate 25 is inclined downward to the left, forming a tortuous channel. When waste material enters the box body 23 from the feeding conveyor mechanism 1, it is alternately blocked by the inclined plates. The left inclined plate guides the waste material to move downward to the right, and the right inclined plate then guides it downward to the left. Through multiple turns, the falling speed is slowed down. This disperses the waste material during the falling process, making it relatively evenly distributed on the magnetic conveyor belt 31, improving the utilization rate of the magnetic attraction area and reducing local accumulation.

[0025] As a further preferred embodiment, the bottom of the feeding buffer box 2 is provided with a buffer plate 71 and a buffer plate 72 spaced apart. The lower ends of the buffer plates 71 and 72 are spaced apart from the upper right end of the magnetic conveyor belt 31 at the size of the maximum metal scrap. The buffer plates 71 and 72 are spaced apart at the bottom of the feeding buffer box 2, and the distance between their lower ends and the upper right end of the magnetic conveyor belt 31 is equal to the size of the maximum metal scrap. After being buffered by the inclined plates, the scrap is further blocked by the buffer plates before reaching the magnetic conveyor belt, further reducing its speed. Simultaneously, the spacing design ensures that all scrap (regardless of size) can pass smoothly, avoiding jamming.

[0026] As a further preferred embodiment, the lower end of the feeding conveying mechanism 1 is provided with a frame 12, and the unloading buffer box 2 is fixed to the right end of the frame 12.

[0027] As a further preferred embodiment, the upper end of the metal cutting waste discharge pipe 11 is flared, and the flared opening can capture waste through a larger opening range.

[0028] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A metal cutting waste recycling device, characterized in that, include: The system includes a feeding conveyor, a discharge buffer box, a magnetic conveyor, a left collection assembly, and a right collection assembly. The feeding conveyor has a metal waste discharge pipe above it. The discharge buffer box's inlet is located on the lower right side of the feeding conveyor. The magnetic conveyor includes a magnetic conveyor belt, a drive motor for driving the belt, and three support rollers located at the three vertices of a triangle. One support roller is the driving roller, and the other two are driven rollers. The drive motor is connected to the driving roller and ensures the magnetic conveyor belt rotates clockwise. The discharge outlet of the discharge buffer box is located above the right section of the magnetic conveyor belt. Both the left and right collection assemblies include scrapers and collection boxes. The two sets of scrapers are respectively attached to the left and right sections of the magnetic conveyor belt, and the collection boxes are located below the scrapers.

2. The metal cutting waste recycling device according to claim 1, characterized in that, The feeding buffer box includes a box body, a left inclined plate and a right inclined plate. The left inclined plate is fixed at intervals to the left end face of the box body and is inclined downwards to the right. The right inclined plate is fixed at intervals to the right end face of the box body and is inclined downwards to the left. The right inclined plate and the left inclined plate are spaced apart.

3. The metal cutting waste recycling device according to claim 1, characterized in that, The bottom of the feeding buffer box is provided with buffer plate one and buffer plate two at intervals. The lower ends of buffer plate one and buffer plate two are set at a distance from the upper end of the right section of the magnetic conveyor belt at the maximum size of the metal cutting waste.

4. The metal cutting waste recycling device according to claim 1, characterized in that, The feeding conveyor mechanism has a frame at its lower end, and the unloading buffer box is fixed to the right end of the frame.

5. A metal cutting waste recycling device according to claim 1, characterized in that, The upper end of the metal cutting waste discharge pipe is flared.

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