Waste collecting device of numerical control machine tool
By designing a CNC machine tool waste collection device with vibrating screening and multi-layer screens, the problems of difficult waste mixing and screen clogging were solved, achieving efficient screening and improved utilization.
Patent Information
- Application Number
- CN202423110383.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2034-12-16
AI Technical Summary
Existing CNC machine tool waste collection devices cannot effectively screen waste, resulting in mixed waste that is difficult to handle, inconvenient for secondary use, and prone to screen clogging.
A CNC machine tool waste collection device was designed, which includes a collection tank and a drive assembly. The drive assembly drives the collection tank to vibrate up and down to screen waste. Inertia and gravity are used to prevent clogging. The waste is screened multiple times through multiple layers of screens and baffles. The screen hole area is designed as needed to screen waste of different sizes in steps.
It improves the screening efficiency and anti-clogging performance of waste materials, increases the utilization rate of waste materials, reduces the probability of screen clogging, facilitates subsequent waste material treatment, and avoids waste.
Smart Images
Figure CN223888455U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a CNC machine tool waste collection device, and more specifically, it relates to a CNC machine tool waste collection device that can vibrate and screen waste and is not prone to clogging during the screening process. Background Technology
[0002] A CNC machine tool is a type of machine tool that is digitally controlled and can automatically produce and process parts according to a program. During the processing of workpieces, CNC machine tools generate waste materials and coolant, which need to be collected by a special collection device. The CNC machine tool waste collection device is a special tool used to collect the scrap generated during the production process.
[0003] However, the CNC machine tool waste collection devices currently on the market usually cannot further screen the collected waste, and it is difficult to handle when different wastes are piled up together. Secondary utilization is quite troublesome and cannot meet some additional waste utilization needs. For some collection devices that can screen, it is also easy to produce screens. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a CNC machine tool waste collection device that can vibrate and screen waste materials and is not prone to clogging during the screening and filtration process.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a CNC machine tool waste collection device, comprising a waste collection box assembly disposed on one side of the waste outlet of the CNC machine tool body, characterized in that the waste collection box assembly comprises two symmetrically arranged support frames and a collection trough slidably disposed on the support frames, and a driving component for driving the collection trough to slide up and down on the support frames is provided between the support frames and the collection trough, the driving component being used to drive the collection trough to form an up and down oscillating screening of waste.
[0006] By adopting the above technical solution, the collection tank can slide on the support frame, and the waste in the collection tank can be vibrated and screened by the drive component, which improves the anti-clogging performance and screening efficiency.
[0007] The present invention is further configured such that: the collecting tank includes a first collecting tank, a second collecting tank and a third collecting tank, and each collecting tank has a detachably connected screen at its bottom.
[0008] By adopting the above technical solution, three collection tanks are provided, and the screens at the bottom of the collection tanks can screen the waste multiple times, which improves the overall screening performance of the waste collection device and indirectly improves the utilization rate of materials.
[0009] The present invention is further configured such that: the driving assembly includes three sets of sliding grooves respectively disposed on each support frame, sliders respectively disposed on each collection trough and slidably connected to each set of sliding grooves, and a driving motor for driving each slider to slide up and down reciprocally on each sliding groove. The driving motor controls the lifting of the slider, thereby driving the trough to move up and down within each length range, using inertia and gravity to prevent waste from clogging the screen and to assist in screening the machine tool waste in the trough.
[0010] By adopting the above technical solution, the drive component uses a drive motor to drive the slider to move up and down within a length range. When screening waste, the inertia and gravity of the moving object are used to make the waste also tumble up and down, so that the waste can fully contact the screen, making the screen screen more thorough in screening the waste, and greatly improving efficiency and reducing the probability of clogging.
[0011] The present invention is further configured such that the screen area of the screen of the first collection tank is larger than that of the screen of the second collection tank, and different screen areas are set to screen the waste material step by step from top to bottom, thereby collecting waste material of different sizes.
[0012] By adopting the above technical solution, the different sizes of the screen holes allow the screen on the first collection tank to concentrate most of the usable waste and some foreign objects. The second collection tank can be used for some smaller fragments and parts. The bottom third collection tank mainly collects waste such as debris, dust and powder. The three-layer sieve can effectively improve the utilization rate of machine tool waste, facilitate subsequent waste treatment, and avoid unnecessary waste.
[0013] The present invention is further configured such that: the inner sides of the first collection tank and the second collection tank are provided with cross-shaped partitions, the partitions being used to divide the waste entering them into four areas and assist in screening.
[0014] By adopting the above technical solution, waste materials tend to accumulate in the same place when entering the device. The baffle can preliminarily divide the waste materials before they come into contact with the screen, effectively improving the utilization rate of the screen and reducing the probability of waste materials clogging the screen. Attached Figure Description
[0015] Figure 1 This is a perspective view of an embodiment of the CNC machine tool waste collection device of this utility model;
[0016] Figure 2 This is a top view of the first collection trough of the CNC machine tool waste collection device of this utility model;
[0017] The attached components are marked as follows: 1. Support frame; 2. Slider; 3. Slide groove; 4. First collection groove; 5. Second collection groove; 6. Third collection groove; 7. Screen; 8. Partition plate; 9. Drive motor. Detailed Implementation
[0018] Reference Figures 1 to 2 The embodiments of the CNC machine tool waste collection device of this utility model are further described below.
[0019] For ease of explanation, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “down” of other elements or features would be positioned “up” of those other elements or features. Therefore, the exemplary term “down” can encompass both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.
[0020] Moreover, relational terms such as “first” and “second” are used merely to distinguish one component from another that has the same name, without necessarily requiring or implying any such actual relationship or order between the components.
[0021] A CNC machine tool waste collection device includes a waste collection box assembly disposed on one side of the waste outlet of the CNC machine tool body. The waste collection box assembly comprises two symmetrically arranged support frames 1 and a collection trough slidably disposed on the support frames 1. A driving component is provided between the support frames 1 and the collection trough for driving the collection trough to slide up and down on the support frames 1. This driving component drives the collection trough to form an up-and-down oscillating screening mechanism for waste. By adopting the above technical solution, the collection trough can slide on the support frames 1, and the waste in the collection trough can be oscillated and screened by the driving component, improving the anti-clogging performance and screening efficiency of the device.
[0022] Furthermore, the collection tank includes a first collection tank 4, a second collection tank 5, and a third collection tank 6, and each collection tank has a detachably connected screen 7 at its bottom. By adopting the above technical solution, three collection tanks are provided, and the screen 7 at the bottom of the collection tanks can screen the waste multiple times, improving the overall screening performance of the waste collection device and indirectly improving the utilization rate of materials.
[0023] Furthermore, the drive assembly includes three sets of sliding grooves 3 respectively disposed on each support frame 1, sliders 2 respectively disposed on each collection trough and slidably connected to each set of sliding grooves 3, and a drive motor 9 for driving each slider 2 to slide up and down reciprocally on each sliding groove 3. The drive motor 9 controls the lifting of the sliders 2, thereby driving the trough to move up and down within each length range. By using inertia and gravity, waste material is prevented from clogging the screen 7 and auxiliary screening of machine tool waste in the trough is performed. By adopting the above technical solution, the drive assembly uses the drive motor 9 to drive the sliders 2 to move up and down within a length range. When screening waste material, the inertia and gravity of the moving object are used to make the waste material also tumble up and down, so that the waste material can fully contact the screen 7, making the screen 7 screen the waste material more thoroughly, and greatly improving efficiency and reducing the probability of clogging.
[0024] Furthermore, the screen area of the screen 7 in the first collection tank 4 is larger than that in the second collection tank 5. Setting different screen area sizes allows for step-by-step screening of waste from top to bottom, thereby collecting waste of different sizes. By adopting the above technical solution, the different screen area sizes allow the screen 7 in the first collection tank 4 to concentrate most usable waste and some foreign objects. The second collection tank 5 can be used for smaller fragments, while the bottom third collection tank 6 mainly collects debris, dust, and powder. This three-layer sieving process effectively improves the utilization rate of machine tool waste, facilitates subsequent waste treatment, and avoids unnecessary waste.
[0025] Furthermore, both the first collection tank 4 and the second collection tank 5 are equipped with cross-shaped baffles 8 on their inner sides. The baffles 8 are used to divide the waste entering them into four areas and assist in screening. By adopting the above technical solution, waste tends to accumulate in the same place when entering the device. The baffles 8 can perform preliminary partitioning of the waste before it comes into contact with the screen 7, effectively improving the utilization rate of the screen 7 and reducing the probability of waste clogging the screen.
[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A CNC machine tool waste collection device, comprising a waste collection box assembly disposed on one side of the waste outlet of the CNC machine tool body, characterized in that, The waste collection box assembly includes two symmetrically arranged support frames (1) and a collection trough slidably arranged on the support frames (1). A drive assembly is provided between the support frames (1) and the collection trough for driving the collection trough to slide up and down on the support frames (1). The drive assembly is used to drive the collection trough to form an up and down oscillating screening of waste.
2. The CNC machine tool waste collection device according to claim 1, characterized in that, The collection tank includes a first collection tank (4), a second collection tank (5) and a third collection tank (6), and each collection tank has a detachable screen (7) at the bottom.
3. The CNC machine tool waste collection device according to claim 2, characterized in that, The drive assembly includes three sets of slides (3) respectively set on each support frame (1), sliders (2) respectively set on each collection trough and slidably connected to each set of slides (3), and drive motors (9) for driving each slider (2) to slide up and down on each slide (3). The drive motors (9) control the lifting of the sliders (2), thereby driving the trough to move up and down within each (3) length range, using inertia and gravity to prevent waste from clogging the screen (7) and to assist in screening the machine tool waste in the trough.
4. The CNC machine tool waste collection device according to claim 2, characterized in that, The screen area of the screen (7) of the first collection tank (4) is larger than that of the screen area of the screen (7) of the second collection tank (5). Different screen areas are set to screen the waste from top to bottom in steps, thereby collecting waste of different sizes.
5. A CNC machine tool waste collection device according to claim 2, characterized in that, The inner sides of the first collection tank (4) and the second collection tank (5) are provided with cross-shaped partitions (8), which are used to divide the waste entering the tank into four areas and assist in screening.