Numerically-controlled machine tool waste classifying and screening device

Abstract

The utility model discloses a numerical control machine tool waste classifying and screening device which comprises a box body, the upper portion of the side wall of the box body is provided with a first cavity and a controller, the right side of the lower portion of the first cavity is provided with a third cavity, the third cavity is communicated with the first cavity, one side of the third cavity is provided with a second cavity, and the second cavity is communicated with the controller. An inclined block is fixedly connected to the left side of the inner bottom wall of the first cavity, a screening assembly is arranged in the third cavity, and cleaning cloth is arranged in the second cavity. According to the device, metal impurities in the cutting fluid can be efficiently recycled, meanwhile, the cleaning and maintenance efficiency of equipment is ensured, and the resource recycling value and the production efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool waste classification, in particular to a waste classification and screening device for a numerical control machine tool. Background Technique

[0002] The waste generated during the machining process of a machine tool, including metal chips, coolant, worn tools, etc., needs to be strictly classified and treated to ensure environmental sustainability and meet industrial safety standards. The classification of machine tool waste is usually based on material type, pollution degree, and reuse value, which helps to improve the resource recovery rate, reduce the environmental impact of waste, and promote the development of a circular economy.

[0003] There is a Chinese patent with the publication number CN210588365 and the name of a numerical control machine tool convenient for waste cleaning, including an upper body and a lower body. The upper body is fixedly connected to the upper surface of the lower body. The inner surface of one side of the upper body is provided with a machining cavity. The front outer wall of the other side of the upper body is fixedly connected with a control panel. The lower surface of the machining cavity is provided with a discharge cavity. The top of the discharge cavity is fixedly connected with a filter plate. One side of the lower body close to the discharge cavity is fixedly connected with a filter box. The lower surface of the filter box is fixedly connected with a waste liquid collection box. The front outer surface of the filter box is movably connected with a movable filter rack. Although this patent solves the problem of not having the function of cleaning the machining cavity, it lacks the classification of metal and non-metal. Metal cutting waste usually contains a high metal content, and most metal components have a high recycling value. The lack of metal classification will lead to secondary classification in the follow-up, increasing the working time of workers and reducing work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a waste classification and screening device for a numerical control machine tool.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A waste classification and screening device for a numerical control machine tool, including a box body. The upper part of the side wall of the box body is provided with a first chamber and a controller. The right side below the first chamber is provided with a third chamber. The third chamber is communicated with the first chamber. A second chamber is opened on one side of the third chamber. The left side of the inner bottom wall of the first chamber is fixedly connected with an inclined block. A screening assembly is arranged in the third chamber, and a cleaning cloth is arranged in the second chamber.

[0007] As a further improvement of the present utility model, the screening assembly includes a mounting frame fixedly connected to the upper side wall inside the third chamber. A first filter screen is installed inside the mounting frame. A magnetic attraction mechanism is provided below the first filter screen. A filter frame is provided below the magnetic attraction mechanism. The left and right sides of the filter frame are both slidably connected to the inner walls on both sides of the third chamber.

[0008] As a further improvement of the present utility model, the magnetic attraction mechanism includes a fixed frame provided below the first filter screen. A plurality of magnet frames are fixedly connected inside the fixed frame. A magnet groove is provided inside each magnet frame. A magnet block is provided inside the magnet groove. First sliding strips are fixedly connected to the side walls at both ends of the fixed frame. First sliding grooves are opened on the side walls at both ends inside the third chamber. The two first sliding strips are respectively slidably arranged in the two first sliding grooves.

[0009] As a further improvement of the present utility model, second sliding strips are fixedly connected to the side walls at both ends of the filter frame. Second sliding grooves are opened on the side walls at both ends inside the second chamber. The two second sliding grooves are both located below the two first sliding grooves. The two second sliding strips are respectively slidably arranged in the two second sliding grooves.

[0010] As a further improvement of the present utility model, a collection box is provided below the filter frame.

[0011] As a further improvement of the present utility model, a glass door that fits its size is installed on the first chamber. One end of the glass door is connected to the box body through a hinge. A handle is fixedly connected to the side wall at the other end of the glass door.

[0012] As a further improvement of the present utility model, a cabinet door that fits its size is installed on the second chamber. One end of the cabinet door is connected to the box body through a hinge. A pulling groove is provided on the side wall of the cabinet door.

[0013] As a further improvement of the present utility model, a sprayer is provided above the inclined block. The sprayer is fixedly connected to the inner side wall of the first chamber.

[0014] As a further improvement of the present utility model, the magnet block is inserted inside the magnet groove. Two fixing mechanisms for fixing the magnet block are provided on the side wall of the magnet frame. The fixing mechanism includes a plugging block provided below the magnet block. One end of the plugging block penetrates through the side wall of the magnet groove and is fixedly connected to a fixing block. The end of the plugging block away from the fixing block penetrates through the side wall of the magnet groove and is rotatably connected to a rotating clamping block.

[0015] The beneficial effects of the present utility model:

[0016] By setting up a screening component, the first sieve can prevent the cutting objects from falling into the third chamber during the cutting process. At the same time, the magnet blocks in the magnet frame can adsorb the metal impurities mixed in the cutting fluid. Subsequently, the non-metal impurities mixed in the cutting fluid can be separated through the filter frame. Then, the classified cutting fluid falls into the collection frame, which can achieve the efficient recovery of metal impurities in the cutting fluid and improve the value of resource reuse.

[0017] By setting up a fixing mechanism, a magnet frame, and magnet blocks, by rotating the rotary clamping block by 90 degrees, at this time, the rotary clamping block is not restricted. The plug-in block and the rotary clamping block can be pulled out of the magnet frame together by pulling the fixing block. At this time, the fixing of the magnet block can be cancelled, and the magnet block will fall out of the magnet frame due to its own weight. At the same time, multiple replaceable magnet blocks are placed in the second chamber, which can achieve the rapid replacement of the magnet blocks and improve work efficiency.

[0018] By setting up a sprayer and an inclined block, the sprayer can wash away the residual cutting fluid mixture on the inclined block. At the same time, a cleaning cloth is also placed in the second chamber to wipe the inclined block, which can effectively remove the residual cutting fluid on the inclined block, keep the equipment clean, and improve the maintenance efficiency.

[0019] The utility model can achieve the efficient recovery of metal impurities in the cutting fluid, ensure the cleanliness and maintenance efficiency of the equipment, and improve the value of resource reuse and production efficiency. Description of the Drawings

[0020] Figure 1 FIG. 1 is a schematic structural diagram of Embodiment 1 of a waste classification and screening device for a numerical control machine tool proposed by the utility model;

[0021] Figure 2 FIG. 2 is a schematic structural diagram of a partial section of Embodiment 1 of a waste classification and screening device for a numerical control machine tool proposed by the utility model;

[0022] Figure 3 FIG. 3 is a schematic structural diagram of Embodiment 2 of a waste classification and screening device for a numerical control machine tool proposed by the utility model;

[0023] Figure 4 FIG. 4 is a schematic structural diagram of a partial section of Embodiment 3 of a waste classification and screening device for a numerical control machine tool proposed by the utility model;

[0024] Figure 5 FIG. 5 is a schematic structural diagram of the connection of the fixing mechanism, the magnet frame, the magnet groove, and the magnet blocks in Embodiment 3 of a waste classification and screening device for a numerical control machine tool proposed by the utility model.

[0025] In the figure: 1 box body, 2 controller, 3 glass door, 4 filter frame, 5 inclined block, 6 mounting frame, 7 first strainer, 8 fixing frame, 9 fixing block, 10 cabinet door, 11 collection box, 12 first chute, 13 first sliding strip, 14 second chute, 15 second sliding strip, 16 magnet frame, 17 sprayer, 18 first chamber, 19 second chamber, 20 third chamber, 21 insertion block, 22 rotating clamping block, 23 magnet groove, 24 magnet block. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0027] Embodiment 1

[0028] Refer to Figure 1 - Figure 2 , a waste classification and screening device for a numerical control machine tool, including a box body 1. An upper side wall of the box body 1 is provided with a first chamber 18 and a controller 2. A glass door 3 that fits its size is installed on the first chamber 18. One end of the glass door 3 is connected to the box body 1 through a hinge. A handle is fixedly connected to the side wall of the other end of the glass door 3. A third chamber 20 is opened on the lower right side of the first chamber 18. The third chamber 20 communicates with the first chamber 18. A second chamber 19 is opened on one side of the third chamber 20. An inclined block 5 for assisting the falling of the cutting fluid mixture is fixedly connected to the left side of the inner bottom wall of the first chamber 18. A screening assembly is provided in the third chamber 20, and a cleaning cloth for cleaning the inclined block 5 is provided in the second chamber 19.

[0029] The screening assembly includes a mounting frame 6 fixedly connected to the upper side wall inside the third chamber 20. A first strainer 7 for preventing objects from falling into the third chamber 20 is installed in the mounting frame 6. A magnetic attraction mechanism for adsorbing metal impurities is provided below the first strainer 7. The magnetic attraction mechanism includes a fixing frame 8 arranged below the first strainer 7. A plurality of magnet frames 16 are fixedly connected inside the fixing frame 8. A magnet groove 23 is provided inside each magnet frame 16, and a magnet block 24 is provided inside the magnet groove 23. First sliding strips 13 are fixedly connected to both side walls at both ends of the fixing frame 8. First chutes 12 are opened on both side walls at the left and right ends inside the third chamber 20. The two first sliding strips 13 slide in the two first chutes 12 respectively. A filter frame 4 is provided below the magnetic attraction mechanism. Both the left and right sides of the filter frame 4 are slidably connected to the inner side walls of both sides of the third chamber 20. Second sliding strips 15 are fixedly connected to both side walls at both ends of the filter frame 4. Second chutes 14 are opened on both side walls at the left and right ends inside the second chamber 19. The two second chutes 14 are both located below the two first chutes 12. The two second sliding strips 15 slide in the two second chutes 14 respectively. A collection box 11 for collecting the filtered cutting fluid is provided below the filter frame 4.

[0030] Example 2

[0031] Refer to Figure 3 , what is better in this embodiment compared with the first embodiment is that a sprinkler 17 communicating with an external water source is provided above the inclined block 5 in this embodiment, and the sprinkler 17 is fixedly connected to the inner side wall of the first chamber 18.

[0032] Example 3

[0033] Refer to Figure 4 - Figure 5 , what is better in this embodiment compared with the second embodiment is that the magnet block 24 is inserted inside the magnet groove 23 in this embodiment, and two fixing mechanisms for fixing the magnet block 24 are provided on the side wall of the magnet frame 16. The fixing mechanism includes a plugging block 21 arranged below the magnet block 24. One end of the plugging block 21 penetrates the side wall of the magnet groove 23 and is fixedly connected with a fixing block 9. The end of the plugging block 21 far away from the fixing block 9 penetrates the side wall of the magnet groove 23 and is rotatably connected with a rotating clamping block 22. By rotating the rotating clamping block 22 by ninety degrees, at this time the rotating clamping block 22 is not restricted, and by pulling the fixing block 9, the plugging block 21 and the rotating clamping block 22 can be pulled out of the magnet frame 16 together, and the fixing of the magnet block 24 can be cancelled.

[0034] When the present utility model is in use, first, the workpiece to be cut is cut by the cutting device in the first chamber 18. Subsequently, the mixture composed of the cutting impurities and the cutting fluid generated by the cutting will fall through the screening assembly. The first filter screen 7 can prevent the cutting object from falling into the third chamber 20 during the cutting process. At the same time, the magnet block 24 in the magnet frame 16 can adsorb the metal impurities mixed in the cutting fluid. Subsequently, the non-metal impurities mixed in the cutting fluid can be separated by the filter frame 4. Subsequently, the classified cutting fluid falls into the collection frame 11. When there are more metal impurities accumulated on the magnet frame 16, the fixing frame 8 and the magnet frame 16 can be pulled out together by the handle. Subsequently, the rotating clamping block 22 is rotated by ninety degrees. At this time, the rotating clamping block 22 is not restricted, and by pulling the fixing block 9, the plugging block 21 and the rotating clamping block 22 can be pulled out of the magnet frame 16 together. At this time, the fixing of the magnet block 24 can be cancelled, and the magnet block 24 will fall out of the magnet frame 16 due to its own weight. When the magnet block 24 is separated from the magnet frame 16, the loss of magnetism of the magnet frame 16 will cause the adsorbed metal impurities to fall naturally, so as to realize the collection of metal impurities.

[0035] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A waste classification and screening device for a numerical control machine tool, comprising a box body (1), characterized in that, The upper part of the side wall of the box body (1) is provided with a first chamber (18) and a controller (2). A third chamber (20) is opened on the lower right side of the first chamber (18). The third chamber (20) is communicated with the first chamber (18). A second chamber (19) is opened on one side of the third chamber (20). An inclined block (5) is fixedly connected to the left side of the inner bottom wall of the first chamber (18). A screening component is arranged in the third chamber (20), and a cleaning cloth is arranged in the second chamber (19).

2. The waste classification and screening device for a numerical control machine tool according to claim 1, wherein, The screening component includes a mounting frame (6) fixedly connected to the upper side wall inside the third chamber (20). A first filter screen (7) is installed in the mounting frame (6). A magnetic attraction mechanism is arranged below the first filter screen (7). A filter frame (4) is arranged below the magnetic attraction mechanism. The left and right sides of the filter frame (4) are both slidably connected to the inner side walls of the two sides of the third chamber (20).

3. The waste classification and screening device for a numerical control machine tool according to claim 2, wherein, The magnetic attraction mechanism includes a fixed frame (8) arranged below the first filter screen (7). A plurality of magnet frames (16) are fixedly connected to the inside of the fixed frame (8). A magnet groove (23) is arranged inside each magnet frame (16). A magnet block (24) is arranged inside the magnet groove (23). First sliding strips (13) are fixedly connected to the side walls at both ends of the fixed frame (8). First sliding grooves (12) are opened on the inner side walls at the left and right ends of the third chamber (20). The two first sliding strips (13) are respectively slid in the two first sliding grooves (12).

4. The waste classification and screening device for a numerically controlled machine tool according to claim 3, characterized in that, Second sliding strips (15) are fixedly connected to the side walls at the left and right ends of the filter frame (4). Second sliding grooves (14) are opened on the inner side walls at the left and right ends of the second chamber (19). The two second sliding grooves (14) are both located below the two first sliding grooves (12). The two second sliding strips (15) are respectively slid in the two second sliding grooves (14).

5. The waste classification and screening device for a numerical control machine tool according to claim 2, wherein, A collection box (11) is arranged below the filter frame (4).

6. The waste classification and screening device for a numerically controlled machine tool according to claim 1, wherein A glass door (3) matching its size is installed on the first chamber (18). One end of the glass door (3) is connected to the box body (1) through a hinge. A handle is fixedly connected to the side wall of the other end of the glass door (3).

7. A waste classification and screening device for a numerically controlled machine tool according to claim 1, characterized in that, A cabinet door (10) matching its size is installed on the second chamber (19). One end of the cabinet door (10) is connected to the box body (1) through a hinge. A pulling groove is arranged on the side wall of the cabinet door (10).

8. A waste classification and screening device for a numerical control machine tool according to claim 1, characterized in that, A sprayer (17) is arranged above the inclined block (5). The sprayer (17) is fixedly connected to the inner side wall of the first chamber (18).

9. The waste classification and screening device for a numerically controlled machine tool according to claim 3, wherein The magnet block (24) is fixedly connected to the inside of the magnet groove (23).

10. The waste classification and screening device for a numerical control machine tool according to claim 3, characterized in that, The magnet block (24) is inserted inside the magnet groove (23). Two fixing mechanisms for fixing the magnet block (24) are provided on the side wall of the magnet frame (16). The fixing mechanism includes a plugging block (21) arranged below the magnet block (24). One end of the plugging block (21) penetrates through the side wall of the magnet groove (23) and is fixedly connected to a fixing block (9). The end of the plugging block (21) away from the fixing block (9) penetrates through the side wall of the magnet groove (23) and is rotatably connected to a rotating clamping block (22).

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