A waste recycling device for a machining numerical control machine tool
By combining a hopper, guide plate, crushing roller, magnetic roller and hydraulic press, the problem of poor waste separation effect of CNC machine tools is solved, realizing efficient solid-liquid separation and waste compression, and reducing transportation and storage costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU JUMPEER CNC MASCH TOOL CO LTD
- Filing Date
- 2025-08-05
- Publication Date
- 2026-05-29
AI Technical Summary
The existing CNC machine tool processing produces waste residue with poor separation effect. The solid waste residue is loose and easy to entangle, occupies a lot of space, and increases transportation and storage costs.
The system employs components such as a hopper, guide plate, crushing roller, magnetic roller, and hydraulic press. It separates liquid and solid through a screen, crushes solid by crushing roller, adsorbs small metal particles by magnetic roller, and compresses waste residue by hydraulic press, thus achieving solid-liquid separation and waste residue compression.
It achieves efficient solid-liquid separation, reduces transportation and storage costs, and improves waste recycling efficiency.
Smart Images
Figure CN224295385U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of machine tool processing technology, specifically to a recycling device for CNC machine tool waste. Background Technology
[0002] Currently, the waste generated from CNC machine tool processing is mostly metal chips mixed with coolant. Existing recycling equipment mainly achieves preliminary solid-liquid separation through structures such as sieve plates. However, fine metal particles still remain in the separated liquid, resulting in poor separation efficiency. Moreover, the separated solid waste is often loose and fluffy, with a large volume and easy to entangle and accumulate. This not only occupies a lot of storage space but also significantly increases transportation and storage costs. Therefore, there is an urgent need for a recycling equipment for CNC machine tool waste. Utility Model Content
[0003] The purpose of this utility model is to address the shortcomings and deficiencies of the existing technology by providing a reasonably designed CNC machine tool waste recycling equipment to solve the aforementioned problems.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes a collection box and a feeding shell, with the feeding shell connected to the top of the collection box by a snap fastener;
[0005] It also includes: a collection hopper, which is fixedly installed on the upper part of the feed shell, with a first guide plate that slopes downwards on the right side fixedly installed on the upper left side inside the feed shell, and a mesh plate that slopes downwards on the left side fixedly installed below the first guide plate inside the feed shell; a baffle, which is fixedly installed in the middle inside the feed shell and is fixedly connected to the bottom of the mesh plate, and a sorting and processing mechanism is provided inside the feed shell; and a partition, which is fixedly installed inside the collection box, with the left and right sides of the collection box divided into a waste residue collection chamber and a waste liquid collection chamber by the partition, and a waste residue compression mechanism is provided inside the collection box.
[0006] Furthermore, the sorting and processing mechanism includes: a motor, which is fixedly mounted on the rear side wall of the feed housing. Two crushing rollers are rotatably connected to the feed housing at the left side of the baffle via bearings. The output shaft of the motor is connected to the left crushing roller. The front ends of the two crushing rollers rotate through the feed housing and are each fixedly fitted with gears, which mesh with each other; a scraper, which is fixedly mounted in the feed housing at the lower position of the baffle. A magnetic roller is rotatably mounted in the feed housing at the upper right position of the scraper via bearings, and the magnetic roller is in movable contact with the scraper. The front end of the magnetic roller rotates through the feed housing and is connected to the right crushing roller via a chain and sprocket drive; and a guide plate, which is fixedly mounted in the feed housing at the upper right position of the magnetic roller. The guide plate has a downward tilting structure on the left.
[0007] Furthermore, a silicone scraper strip is fixedly provided on the upper part of the scraper plate, and the silicone scraper strip is movably in contact with the magnetic roller.
[0008] Furthermore, a protective shell is fixedly installed on the front side wall of the feed shell, and the protective shell covers the gear and sprocket.
[0009] Furthermore, the waste residue compression mechanism includes: a hydraulic press, which is fixedly installed on the left side of the feed shell. A first pressure plate is movably installed on the lower left side inside the feed shell. The lower end of the hydraulic press is fixedly connected to the first pressure plate. A second pressure plate is movably inserted into the first pressure plate. Two insertion rods are inserted into slots on the front and rear side walls of the second pressure plate, respectively. A first spring connected to the insertion rod is fixedly installed in the slot. A guide block is fixedly installed at one end of the insertion rod. The guide block is movably installed in a guide groove on the inner wall of the feed shell. A chamfered groove that matches the guide groove is provided at the opening of the collection box. Several second springs are fixedly installed in the first pressure plate, and one end of the second spring is fixedly connected to the second pressure plate.
[0010] Furthermore, a second guide plate is fixedly installed on both the front and rear inner walls of the feed shell, and the second guide plate is located above the guide groove.
[0011] Compared with the prior art, the beneficial effects of this utility model are: the CNC machine tool waste recycling equipment described in this utility model can not only effectively separate fine metal particles in the coolant, but also crush and compress solid waste residue, greatly reducing the volume of waste and significantly reducing transportation and storage costs. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the structure of this utility model.
[0013] Figure 2 This is a schematic diagram of the internal structure of the feed shell and the collection box in this utility model.
[0014] Figure 3 yes Figure 2 Enlarged view of part A in the image.
[0015] Figure 4 This is an exploded view of the parts of the No. 1 pressure plate, No. 2 pressure plate, insert rod, No. 1 spring, guide block and No. 2 spring in this utility model.
[0016] Explanation of reference numerals in the attached drawings: 1. Collection box; 2. Feeding shell; 3. Collection hopper; 4. Chamfered groove; 5. No. 1 guide plate; 6. Mesh plate; 7. Baffle; 8. Classification and processing mechanism; 8-1. Motor; 8-2. Crushing roller; 8-3. Gear; 8-4. Scraper; 8-5. Magnetic roller; 8-6. Guide plate; 9. Baffle; 10. Waste residue collection chamber; 11. Waste liquid collection chamber; 12. Waste residue compression mechanism; 12-1. Hydraulic press; 12-2. No. 1 pressure plate; 12-3. No. 2 pressure plate; 12-4. Insert rod; 12-5. No. 1 spring; 12-6. Guide block; 12-7. Guide groove; 12-8. No. 2 spring; 12-9. Protective shell; 13. No. 2 guide plate; 14. Silicone scraper strip; 15. Detailed Implementation
[0017] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0018] like Figures 1-4 As shown, this specific embodiment adopts the following technical solution: it includes a collection box 1 and a feeding shell 2, and the feeding shell 2 is connected to the top of the collection box 1 by a snap fastener;
[0019] It also includes:
[0020] The collecting hopper 3 is fixedly installed on the upper part of the feeding shell 2. A first guide plate 5 with a downward tilt on the right side is fixedly installed on the upper left side inside the feeding shell 2. A mesh plate 6 with a downward tilt on the left side is fixedly installed inside the feeding shell 2 below the first guide plate 5.
[0021] Baffle 7 is fixedly installed in the middle of the inside of the feed shell 2, and the baffle 7 is fixedly connected to the bottom of the mesh plate 6. A sorting and processing mechanism 8 is provided inside the feed shell 2.
[0022] Partition 9 is fixedly installed inside the collection box 1. The left and right sides of the collection box 1 are divided into a waste residue collection chamber 10 and a waste liquid collection chamber 11 by partition 9. A waste residue compression mechanism 12 is provided inside the collection box 1.
[0023] The sorting and processing mechanism 8 includes:
[0024] Motor 8-1 is fixedly mounted on the rear side wall of feed shell 2. Inside feed shell 2, at the left side position of baffle 7, there are two crushing rollers 8-2 rotatably connected by bearings. The output shaft of motor 8-1 is connected to the crushing roller 8-2 on the left side. After the front ends of the two crushing rollers 8-2 rotate through feed shell 2, gears 8-3 are fixedly mounted on them. The two gears 8-3 are meshed.
[0025] A scraper plate 8-4 is fixedly installed inside the feed housing 2, below the baffle 7. A magnetic roller 8-5 is rotatably mounted inside the feed housing 2, located above and to the right of the scraper plate 8-4, via a bearing. A silicone scraper strip 15 is fixedly mounted on the upper part of the scraper plate 8-4, and the silicone scraper strip 15 is movably in contact with the magnetic roller 8-5. The silicone scraper strip 15 can completely adhere to the magnetic roller 8-5, not only removing small particles adsorbed by the magnetic roller 8-5 when it rotates, but also... The scraping of metal fragments can also avoid wear on the magnetic roller 8-5 by utilizing its own flexibility. The front end of the magnetic roller 8-5 rotates through the feed shell 2 and is connected to the crushing roller 8-2 on the right side through chain and sprocket drive. A protective shell 13 is fixedly installed on the front side wall of the feed shell 2, and the protective shell 13 covers the gear 8-3 and the sprocket. The protective shell 13 can protect the gear 8-3 and the sprocket and prevent personnel or objects from contacting them and causing damage during operation.
[0026] The guide plate 8-6 is fixedly installed inside the feed shell 2 at the position above the magnetic roller 8-5 on the right side. The guide plate 8-6 has a downward tilting structure on the left. By using the transmission cooperation of gear 8-3, sprocket and chain, the synchronous rotation of crushing roller 8-2 and magnetic roller 8-5 can be realized. This not only realizes the crushing of solid waste residue, but also separates the small metal fragments remaining in the waste liquid.
[0027] The waste residue compression mechanism 12 includes:
[0028] Hydraulic press 12-1 is fixedly installed on the left side of feed shell 2. A first pressure plate 12-2 is movably installed on the lower left side inside feed shell 2. The lower end of hydraulic press 12-1 is fixedly connected to the first pressure plate 12-2. A second pressure plate 12-3 is movably inserted inside the first pressure plate 12-2.
[0029] Insert rod 12-4, there are two insert rods 12-4, which are respectively movably inserted into the slots 12-5 opened on the front and rear side walls of the second pressure plate 12-3. The slot 12-5 is fixedly installed with a first spring 12-6 connected to the insert rod 12-4. One end of the insert rod 12-4 is fixedly installed with a guide block 12-7. The guide block 12-7 is movably installed in the guide groove 12-8 opened on the inner wall of the feed shell 2. The opening of the collection box 1 is provided with a chamfered groove 4 that matches the guide groove 12-8. The front and rear inner side walls of the feed shell 2 are both fixedly installed with a second guide plate 14, and the second guide plate 14 is located above the guide groove 12-8. The second guide plate 14 can provide a guide for the falling of the crushed solid waste residue, so as to prevent the solid waste residue from falling into the guide groove 12-8 and affecting the normal movement of the guide block 12-7.
[0030] The second spring 12-9, there are several of them, all fixedly installed in the first pressure plate 12-2, and one end of the second spring 12-9 is fixedly connected to the second pressure plate 12-3. The waste residue compression mechanism 12 can compress the solid waste residue in the waste residue collection chamber 10, reduce the space occupied by the solid waste residue, and improve the utilization rate of the storage space in the waste residue collection chamber 10.
[0031] When using this utility model, the collecting hopper 3 is fixed at the waste discharge port of the CNC lathe. The waste falls into the feed shell 2 through the collecting hopper 3, and is guided by the first guide plate 5, causing the waste to fall to the right side above the screen plate 6. At this time, the waste liquid contained in the waste will continue to drip down through the screen plate 6, while the solid waste will move to the lower left due to the tilt of the screen plate 6, causing the solid waste to fall onto the two crushing rollers 8-2. The motor 8-1 is then started, and the motor 8-1 drives the left crushing roller 8-2 to rotate. Through the meshing of the two gears 8-3, the crushing rollers 8-2 on both sides can rotate. The synchronous reverse rotation is used to crush solid waste residue. During this process, the synchronous rotation of the magnetic roller 8-5 can also be achieved by the transmission of the sprocket and chain. The crushed waste residue will fall into the waste residue collection chamber 10. The waste liquid dripping from the screen plate 6 will fall onto the magnetic roller 8-5 through the guiding effect of the guide plate 8-6. At this time, the magnetic roller 8-5 will adsorb the small metal fragments contained in the waste liquid. Due to the influence of the rotation of the magnetic roller 8-5, the small metal fragments will be scraped off by the scraper plate 8-4 into the waste residue collection chamber 10. Then the waste liquid will fall from the magnetic roller 8-5 into the waste liquid collection chamber 11.
[0032] When it is necessary to compress the solid waste in the waste collection chamber 10, the hydraulic press 12-1 drives the first pressure plate 12-2 to move downward, and the first pressure plate 12-2 drives the second pressure plate 12-3 to move downward. At this time, the guide block 12-7 will move in the guide groove 12-8, so that while the second pressure plate 12-3 moves downward, the guide block 12-7 can also drive the second pressure plate 12-3 to move to the right through the insertion rod 12-4, so that the second spring 12-9 extends. When the guide block 12-7 moves out of the guide groove 12-8 and moves to the position of the chamfered groove 4, the guide block 12-7 will be squeezed into the slot 12-5, and the first spring 12-6 will be compressed. Then the first pressure plate 12-2 and the second pressure plate 12-3 can continue to move downward to realize the compression of the solid waste in the waste collection chamber 10.
[0033] Compared with the prior art, the beneficial effects of this utility model are:
[0034] By utilizing the synergistic effect of the screen plate 6 and the magnetic roller 8-5, efficient solid-liquid separation is achieved. It can not only guide the solid waste residue to the crushing roller 8-2, but also adsorb small metal fragments remaining in the waste liquid through the magnetic roller 8-5, thereby improving the purity of the waste liquid recovery.
[0035] By cooperating with the motor 8-1, gear 8-3, sprocket and chain, the synchronous rotation of the crushing roller 8-2 and the magnetic roller 8-5 can be achieved, forming an integrated treatment of solid waste crushing and magnetic separation of small metal fragments in waste liquid, which greatly improves the waste recycling efficiency.
[0036] By moving the retractable second pressure plate 12-3 and guide block 12-7 within the guide groove 12-8, the first pressure plate 12-2 can be used to achieve full compression of solid waste in the waste collection chamber 10, making full use of the internal space of the waste collection chamber 10 and significantly reducing transportation costs.
[0037] The protective housing 13 provides protection for gear 8-3 and sprocket, preventing damage from contact with personnel or objects during operation.
[0038] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A recycling device for waste materials from CNC machine tools, comprising a collection box (1) and a feed shell (2), wherein the feed shell (2) is connected to the top of the collection box (1) via a snap fastener; characterized in that, It also includes: a collection hopper (3), which is fixedly installed on the upper part of the feed shell (2), and a first guide plate (5) with a downward tilt on the right side is fixedly installed on the upper left side inside the feed shell (2), and a mesh plate (6) with a downward tilt on the left side is fixedly installed at the position below the first guide plate (5) inside the feed shell (2); a baffle (7), which is fixedly installed in the middle inside the feed shell (2), and the baffle (7) is fixedly connected to the bottom of the mesh plate (6), and a sorting and processing mechanism (8) is provided inside the feed shell (2); a partition (9), which is fixedly installed inside the collection box (1), and the left and right sides inside the collection box (1) are divided into a waste residue collection chamber (10) and a waste liquid collection chamber (11) through the partition (9), and a waste residue compression mechanism (12) is provided inside the collection box (1).
2. The CNC machine tool waste recycling equipment according to claim 1, characterized in that: The sorting and processing mechanism (8) includes: a motor (8-1), which is fixedly installed on the rear side wall of the feed shell (2). Inside the feed shell (2), two crushing rollers (8-2) are rotatably connected to the left side of the baffle (7) via bearings. The output shaft of the motor (8-1) is connected to the crushing roller (8-2) on the left side. The front ends of the two crushing rollers (8-2) rotate through the feed shell (2) and are each fixedly fitted with gears (8-3). The two gears (8-3) are meshed together. A scraper (8-4) is fixedly installed inside the feed shell (2). At the position below the baffle (7), a magnetic roller (8-5) is rotatably mounted on the upper right side of the scraper (8-4) inside the feed shell (2) via a bearing. The magnetic roller (8-5) is movably abutting against the scraper (8-4). The front end of the magnetic roller (8-5) rotates through the feed shell (2) and is connected to the crushing roller (8-2) on the right side via a chain and sprocket drive. The guide plate (8-6) is fixedly mounted on the upper right side of the magnetic roller (8-5) inside the feed shell (2). The guide plate (8-6) is a left-side downward inclined structure.
3. The CNC machine tool waste recycling equipment according to claim 2, characterized in that: A silicone scraper strip (15) is fixedly installed on the upper part of the scraper plate (8-4), and the silicone scraper strip (15) is movable and in contact with the magnetic roller (8-5).
4. The CNC machine tool waste recycling equipment according to claim 2, characterized in that: A protective shell (13) is fixedly installed on the front side wall of the feed shell (2), and the protective shell (13) covers the gear (8-3) and the sprocket.
5. The CNC machine tool waste recycling equipment according to claim 1, characterized in that: The waste residue compression mechanism (12) includes: a hydraulic press (12-1), which is fixedly installed on the left side of the feed shell (2). A pressure plate (12-2) is movably installed on the lower left side inside the feed shell (2). The lower end of the hydraulic press (12-1) is fixedly connected to the pressure plate (12-2). A pressure plate (12-3) is movably inserted into the pressure plate (12-2); and two insertion rods (12-4), which are movably inserted into slots (12-5) opened on the front and rear side walls of the pressure plate (12-3). A first spring (12-6) is fixedly installed inside and connected to the insert rod (12-4). A guide block (12-7) is fixedly installed at one end of the insert rod (12-4). The guide block (12-7) is movably installed in the guide groove (12-8) opened on the inner wall of the feed shell (2). A chamfered groove (4) that matches the guide groove (12-8) is provided at the opening of the collection box (1). There are several second springs (12-9), all of which are fixedly installed in the first pressure plate (12-2). One end of the second spring (12-9) is fixedly connected to the second pressure plate (12-3).
6. The CNC machine tool waste recycling equipment according to claim 5, characterized in that: The feed shell (2) is fixedly provided with a second guide plate (14) on both the front and rear inner sidewalls, and the second guide plate (14) is located above the guide groove (12-8).