A waste treatment device for a numerical control machine tool

Abstract

This utility model discloses a waste disposal device for CNC machine tools, belonging to the field of waste disposal technology. It includes a waste collection box with a cover plate at the top and a feeding chute inside the cover plate. A screening mechanism is located at the center of the waste collection box, and a collection box fixing mechanism is located at the lower end of the waste collection box. This utility model, by incorporating the screening mechanism, can effectively screen waste generated during CNC machine tool processing. The screening box in the screening mechanism, driven by a motor, reciprocates up and down through the rotation of a cam, causing larger waste to remain on the screening box while smaller waste falls through the screen holes into the collection box body. This screening method not only improves the efficiency of waste disposal but also allows for the classified collection of waste, facilitating subsequent recycling and effectively increasing the recycling value of waste while reducing resource waste.

Description

Technical Field

[0001] This utility model belongs to the field of waste treatment technology, specifically relating to a waste treatment device for CNC machine tools. Background Technology

[0002] CNC machine tools generate a large amount of waste during machining. This waste not only occupies space but may also affect the normal operation of the machine tool. Therefore, waste disposal devices for CNC machine tools have emerged. They are mainly used to collect and process waste generated during CNC machine tool machining. Through a reasonable structural design, the waste is collected centrally, facilitating subsequent cleaning and processing, thereby improving the machine tool's operating efficiency and the cleanliness of the machining environment.

[0003] However, existing waste disposal devices for CNC machine tools have some shortcomings in actual use. On the one hand, most devices lack an effective screening structure and cannot classify waste materials, resulting in larger waste materials being mixed with smaller waste materials, which increases the difficulty of subsequent processing and makes it difficult to fully realize the recycling value of larger waste materials. On the other hand, the fixing and opening methods of the receiving box are not convenient enough. The fixing structure is complex and the opening process is cumbersome. This not only affects the convenience of operation, but may also lead to untimely waste cleaning and excessive accumulation, which will affect the normal operation of the machine tool. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a waste processing device for CNC machine tools, which features convenient screening and collection of waste materials and the ability to fix the collection box.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a waste disposal device for CNC machine tools, comprising a waste collection box, a cover plate at the upper end of the waste collection box, a feeding groove inside the cover plate, a screening mechanism at the center of the inside of the waste collection box, and a collection box fixing mechanism at the lower end of the inside of the waste collection box. The screening mechanism includes a screening box, which is located at the center of the waste collection box. A slider is located on one side of the screening box, and a corresponding groove for the slider is provided on the side of the waste collection box. An L-shaped fixing plate is fixed to the lower outer side of the waste collection box, and a motor is located at the upper end of the L-shaped fixing plate. A drive shaft is located at the output end of the motor, and a cam is located at the other end of the drive shaft. A reset assembly is located on the other side of the screening box.

[0006] Preferably, the screening mechanism further includes a mounting frame, and the upper surface of the waste collection box is provided with a mounting frame, and the cover plate is fixedly connected to the mounting frame by bolts.

[0007] Preferably, the reset assembly includes a lifting block, a lifting block is provided on the other side of the screening box, an L-shaped fixing plate II is provided on the upper end of one side of the waste collection box, an L-shaped fixing plate III is provided on the lower end of one side of the waste collection box, a sliding rod is provided through the interior of the lifting block, and a spring I is sleeved on the surface of the sliding rod.

[0008] Preferably, the other side of the waste collection box has a corresponding sliding groove for the lifting block and is slidably connected to it.

[0009] Preferably, the collection box fixing mechanism includes a collection box body, the collection box body is slidably connected to the lower end of the waste collection box, a handle is provided on the outer side of the collection box body, a locking block is provided at the side edge of the collection box body, an insertion hole is provided at the upper end of the locking block, an installation block is provided at the side edge of the waste collection box, a corresponding locking groove is provided on the side of the installation block, and a fixing component is provided inside the installation block.

[0010] Preferably, the fixing component includes a square groove, the mounting block has a square groove inside, a square plate is slidably connected inside the square groove, an insert is provided at the lower end of the square plate, a pull rod is provided at the upper end of the square plate, and a spring is sleeved on the surface of the pull rod inside the square groove.

[0011] Preferably, the upper end of the pull rod is provided with a pull ring, and the side of the insert block is provided with an inclined structure.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, by setting up a screening mechanism, can effectively screen and process waste generated during CNC machine tool processing. The screening box in the screening mechanism, driven by a motor, moves up and down reciprocally through the rotation of a cam. This allows larger waste to remain on the screening box, while smaller waste falls through the screen holes into the collection box. This screening method not only improves the efficiency of waste processing but also enables the waste to be collected in categories, facilitating subsequent recycling and effectively increasing the recycling value of waste while reducing resource waste.

[0013] 2. This utility model, by setting up a collection box fixing mechanism, realizes convenient fixing and removal of the collection box body. The structure of the fixing component, such as the pull rod, spring, square plate and insert block, works together. By simply pulling the ring, the collection box body can be taken out or put back into the waste collection box. The operation is simple and quick. This design not only improves the convenience of operation, but also avoids problems such as waste leakage or collection box displacement caused by the collection box not being fixed firmly. It ensures the stability and reliability of the waste treatment process, improves the operating efficiency of CNC machine tools and the cleanliness of the processing environment. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a perspective view of the screening mechanism of this utility model; Figure 3 This is a perspective view of the position of the drive structure of this utility model; Figure 4 This is a perspective view of the collection box fixing mechanism of this utility model; Figure 5 This is an enlarged view of the fixing component of this utility model; In the diagram: 1. Waste collection box; 2. Screening mechanism; 21. Bolt; 22. Mounting frame; 23. Reset assembly; 231. L-shaped fixing plate II; 232. Spring I; 233. Slide rod; 234. Lifting block; 235. L-shaped fixing plate III; 24. Screening box; 25. Slide groove; 26. Sliding block; 27. Motor; 28. Drive shaft; 29. ​​L-shaped fixing plate I; 210. Cam; 3. Collection box fixing mechanism; 31. Mounting block; 32. Fixing assembly; 321. Pull ring; 322. Pull rod; 323. Square groove; 324. Spring II; 325. Square plate; 326. Insert block; 33. Locking block; 34. Insertion hole; 35. Handle; 36. Collection box body; 37. Locking groove; 4. Feed chute; 5. Cover plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0016] Please see Figure 1-5 The present invention provides the following technical solution: a waste disposal device for CNC machine tools, including a waste collection box 1, a cover plate 5 at the upper end of the waste collection box 1, a feeding groove 4 inside the cover plate 5, a screening mechanism 2 at the center of the inside of the waste collection box 1, and a collection box fixing mechanism 3 at the lower end of the inside of the waste collection box 1. The screening mechanism 2 includes a screening box 24. The screening box 24 is located at the center of the waste collection box 1. A slider 26 is located on one side of the screening box 24. A groove 25 corresponding to the slider 26 is opened on the side of the waste collection box 1. An L-shaped fixing plate 29 is fixed to the lower outer side of the waste collection box 1. A motor 27 is located at the upper end of the L-shaped fixing plate 29. A drive shaft 28 is located at the output end of the motor 27. A cam 210 is located at the other end of the drive shaft 28. A reset assembly 23 is located on the other side of the screening box 24.

[0017] Specifically, the screening mechanism 2 also includes a mounting frame 22. The upper surface of the waste collection box 1 is provided with a mounting frame 22. The cover plate 5 is fixedly connected to the mounting frame 22 by bolts 21. By adopting the above technical solution, the connection between the cover plate 5 and the waste collection box 1 can be made more secure, preventing the cover plate 5 from loosening due to vibration during the screening process.

[0018] Specifically, the reset assembly 23 includes a lifting block 234. The lifting block 234 is provided on the other side of the screening box 24. An L-shaped fixing plate 231 is provided on the upper side of one side of the waste collection box 1, and an L-shaped fixing plate 235 is provided on the lower side of one side of the waste collection box 1. A sliding rod 233 is provided through the interior of the lifting block 234, and a spring 232 is sleeved on the surface of the sliding rod 233. By adopting the above technical solution, the screening box 24 can be automatically reset after screening, which is convenient for the next use.

[0019] Specifically, the other side of the waste collection box 1 is provided with a corresponding sliding groove 25 for the lifting block 234 and is slidably connected to it. By adopting the above technical solution, the movement of the lifting block 234 can be guided, making its movement more stable.

[0020] In this embodiment, waste generated from CNC machine tool processing is poured into waste collection box 1 through feed chute 4. The waste falls onto screening box 24. Motor 27 is started, and motor 27 drives cam 210 to rotate through drive shaft 28. Cam 210 pushes screening box 24 to move up and down along slide 25 to screen the waste. Larger waste remains on screening box 24, while smaller waste falls through the screen holes into collection box body 36 in collection box fixing mechanism 3. After screening, screening box 24 is automatically reset under the action of reset component 23, and larger waste in screening box 24 can be taken out for recycling. Example

[0021] The difference between this embodiment and embodiment 1 is that the collection box fixing mechanism 3 includes a collection box body 36. The collection box body 36 is slidably connected to the lower end of the waste collection box 1. A handle 35 is provided on the outer side of the collection box body 36. A locking block 33 is provided on the side edge of the collection box body 36. An insertion hole 34 is opened at the upper end of the locking block 33. An installation block 31 is provided on the side edge of the waste collection box 1. A corresponding slot 37 is opened on the side of the installation block 31. A fixing component 32 is provided inside the installation block 31. By adopting the above technical solution, the collection box body 36 can be easily fixed and removed, which facilitates the cleaning of the collected waste.

[0022] Specifically, the fixing component 32 includes a square groove 323. The mounting block 31 has a square groove 323 inside. A square plate 325 is slidably connected inside the square groove 323. An insert block 326 is provided at the lower end of the square plate 325. A pull rod 322 is provided at the upper end of the square plate 325. A spring 324 is sleeved on the surface of the pull rod 322 inside the square groove 323. By adopting the above technical solution, the locking block 33 can be reliably fixed, preventing the collection box body 36 from loosening during use.

[0023] Specifically, the upper end of the pull rod 322 is provided with a pull ring 321, and the side of the insertion block 326 is set with an inclined structure. By adopting the above technical solution, it is convenient for the operator to pull the pull rod 322 through the pull ring 321 to separate the insertion block 326 from the insertion hole 34, thereby making it easy to take out the main body of the collection box 36.

[0024] In this embodiment, when it is necessary to clean the waste in the main body 36 of the collection box, the pull ring 321 pulls the pull rod 322, the pull rod 322 drives the square plate 325 to move upward, so that the insert block 326 is pulled out from the insertion hole 34 on the locking block 33. At this time, the locking block 33 is no longer restricted by the fixing component 32, and the main body 36 of the collection box can be slid out from the waste collection box 1. It can be taken out by the handle 35, the waste is cleaned out, and then the main body 36 of the collection box is pushed back into the waste collection box 1. The pull ring 321 is released, the spring 324 pushes the square plate 325 downward, so that the insert block 326 is reinserted into the insertion hole 34 on the locking block 33, and the main body 36 of the collection box is fixed and can be used again.

[0025] The working principle and usage process of this utility model are as follows: When using this utility model, the waste material generated by the CNC machine tool is first poured into the waste collection box 1 through the feeding chute 4. The waste material falls onto the screening box 24. The motor 27 is started, and the motor 27 drives the cam 210 to rotate through the drive shaft 28. The cam 210 pushes the screening box 24 to move up and down along the slide 25 to screen the waste material. Larger waste materials remain on the screening box 24, while smaller waste materials fall through the screen holes into the main body 36 of the collection box fixing mechanism 3. After screening is completed, the screening box 24 is automatically reset under the action of the reset component 23, and the larger waste materials in the screening box 24 can be taken out for recycling.

[0026] When it is necessary to clean the waste in the main body 36 of the collection box, pull the lever 322 by pulling the ring 321. The lever 322 drives the square plate 325 to move upward, so that the insert block 326 is pulled out from the insertion hole 34 on the locking block 33. At this time, the locking block 33 is no longer restricted by the fixing component 32, and the main body 36 of the collection box can be slid out from the waste collection box 1. Take it out by the handle 35, clean the waste in it, and then push the main body 36 of the collection box back into the waste collection box 1. Release the ring 321, and the spring 324 pushes the square plate 325 downward, so that the insert block 326 is reinserted into the insertion hole 34 on the locking block 33, fixing the main body 36 of the collection box for continued use.

[0027] This utility model, by setting a screening mechanism 2, can screen waste materials, separating larger waste materials from smaller waste materials, facilitating the classification and processing of waste materials of different sizes, and improving the recycling rate of waste materials. At the same time, by setting a collection box fixing mechanism 3, the collection box body 36 can be easily fixed and removed, facilitating the cleaning of collected waste materials, improving the convenience of operation, and avoiding the problem that the normal operation of the machine tool will be affected by the untimely cleaning of waste materials.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste disposal device for CNC machine tools, comprising a waste collection box (1), wherein a cover plate (5) is provided at the upper end of the waste collection box (1), and a feeding groove (4) is provided inside the cover plate (5), characterized in that: A screening mechanism (2) is provided at the center of the waste collection box (1), and a collection box fixing mechanism (3) is provided at the lower end of the waste collection box (1). The screening mechanism (2) includes a screening box (24). The screening box (24) is located at the center of the waste collection box (1). A slider (26) is located on one side of the screening box (24). A groove (25) corresponding to the slider (26) is opened on the side of the waste collection box (1). An L-shaped fixing plate (29) is fixed at the lower outer side of the waste collection box (1). A motor (27) is located at the upper end of the L-shaped fixing plate (29). A drive shaft (28) is located at the output end of the motor (27). A cam (210) is located at the other end of the drive shaft (28). A reset assembly (23) is located on the other side of the screening box (24).

2. The waste disposal device for CNC machine tools according to claim 1, characterized in that: The screening mechanism (2) also includes a mounting frame (22). The upper surface of the waste collection box (1) is provided with a mounting frame (22), and the cover plate (5) is fixedly connected to the mounting frame (22) by bolts (21).

3. The waste disposal device for CNC machine tools according to claim 1, characterized in that: The reset assembly (23) includes a lifting block (234), a lifting block (234) is provided on the other side of the screening box (24), an L-shaped fixing plate (231) is provided on the upper side of one side of the waste collection box (1), an L-shaped fixing plate (235) is provided on the lower side of one side of the waste collection box (1), a slide rod (233) is provided through the interior of the lifting block (234), and a spring (232) is sleeved on the surface of the slide rod (233).

4. The waste disposal device for CNC machine tools according to claim 3, characterized in that: The waste collection box (1) has a corresponding lifting block (234) with a groove (25) on the other side and is slidably connected to it.

5. The waste disposal device for CNC machine tools according to claim 1, characterized in that: The collection box fixing mechanism (3) includes a collection box body (36), the collection box body (36) is slidably connected to the lower end of the waste collection box (1), a handle (35) is provided on the outside of the collection box body (36), a locking block (33) is provided at the side edge of the collection box body (36), an insertion hole (34) is provided at the upper end of the locking block (33), an installation block (31) is provided at the side edge of the waste collection box (1), a corresponding slot (37) is provided on the side of the installation block (31), and a fixing component (32) is provided inside the installation block (31).

6. The waste disposal device for CNC machine tools according to claim 5, characterized in that: The fixing component (32) includes a square groove (323). The mounting block (31) has a square groove (323) inside. A square plate (325) is slidably connected inside the square groove (323). An insert block (326) is provided at the lower end of the square plate (325). A pull rod (322) is provided at the upper end of the square plate (325). A spring (324) is sleeved on the surface of the pull rod (322) inside the square groove (323).

7. A waste disposal device for CNC machine tools according to claim 6, characterized in that: The upper end of the pull rod (322) is provided with a pull ring (321), and the side of the insert (326) is provided with an inclined structure.

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