A cutting device for aluminum die casting equipment
By using inclined plates and electromagnets to separate aluminum chips and strips in aluminum die-casting equipment, combined with filter plates and vibrators, the problems of difficult separation of aluminum chips and strips and the mixing of ferromagnetic impurities are solved, achieving efficient recycling and classified collection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO JUNHE ELECTRICAL & MECHANICAL CO LTD
- Filing Date
- 2025-06-13
- Publication Date
- 2026-05-26
Smart Images
Figure CN224273218U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cutting device technology, specifically to a cutting device for aluminum die-casting equipment. Background Technology
[0002] Cutting is an essential step in the production of aluminum castings.
[0003] In existing production processes, hydraulically driven cutters are typically used for cutting. During the cutting of aluminum alloys, the cutters generate fine aluminum chips and large pieces of cut aluminum strips. This necessitates secondary sorting of the aluminum strips and chips during subsequent aluminum chip recycling, affecting the aluminum recycling efficiency. Furthermore, during the cutting process, wear on the cutters, guide rails, and equipment generates ferromagnetic impurities such as iron filings. This results in the aluminum chips being mixed with ferromagnetic impurities, leading to a high iron content in the recycled aluminum chips and hindering their recycling.
[0004] Therefore, it is necessary to design a cutting device that can separate large aluminum bars and aluminum shavings and screen out ferromagnetic impurities. Utility Model Content
[0005] This application provides a cutting device for aluminum die-casting equipment, which solves the technical problem of inconvenient separation and recycling of aluminum chips, aluminum strips and ferromagnetic impurities.
[0006] This application provides a cutting device for an aluminum die-casting equipment, comprising: a cutting tool for cutting from top to bottom, a first plate body disposed below the cutting tool, and an electromagnet assembly disposed below the first plate body; the first plate body is arranged at an angle, and a first opening is provided at the lower part of the first plate body, and a filter plate is covered at the first opening; the electromagnet assembly is disposed in contact with the downward side of the first plate body.
[0007] By adopting the above technical solution, the electromagnet assembly set under the first plate directly adsorbs ferromagnetic impurities in the aluminum chips, and the first plate is set at an angle to realize the automatic sliding recovery of aluminum strips and aluminum chips, separating the ferromagnetic impurities generated by equipment wear from the aluminum chips and aluminum strips. At the same time, a first opening is set at the lower part of the first plate, and the first opening is covered with a filter plate to complete the separation of aluminum chips and aluminum strips, thus realizing the separation of ferromagnetic impurities, aluminum chips and aluminum strips.
[0008] Preferably, the electromagnet assembly includes multiple electromagnets distributed in an array.
[0009] By adopting the above technical solution and using multiple arrays of electromagnets, the adsorption coverage of ferromagnetic impurities in aluminum chips is improved, and the modular design facilitates the rapid replacement of individual electromagnets.
[0010] Preferably, the first plate has multiple detachable electromagnet protective shells on its downward-facing side, with each protective shell covering the corresponding electromagnet.
[0011] By adopting the above technical solution, a detachable protective shell is set up to house the electromagnet, reducing the interference of the external environment on the electromagnet.
[0012] Preferably, the first plate is provided with multiple electrically driven vibrators, which are located at the four corners of the downward-facing side of the first plate.
[0013] By adopting the above technical solution, multiple vibrators are set on the downward-facing side of the first plate to avoid the adhesion of aluminum chips to the first plate, reduce the residue of aluminum chips, and improve the separation efficiency of aluminum chips and ferromagnetic impurities.
[0014] Preferably, a detachable first auxiliary component is provided at the lower part of the first plate, and a first opening is provided on the first auxiliary component, extending along the length direction of the first auxiliary component.
[0015] By adopting the above technical solution, a detachable first auxiliary component is set at the lower part of the first plate. The split design facilitates assembly and replacement, and the simple structure is easy to manufacture.
[0016] Preferably, a first collection box and a second collection box are provided below the first auxiliary component. The first collection box is located below the first opening, and the second collection box is located below the side of the first auxiliary component away from the first plate.
[0017] By adopting the above technical solution, a first collection box and a second collection box are set below the first auxiliary component to collect aluminum shavings and aluminum strips respectively, thereby improving the collection and classification efficiency.
[0018] Preferably, a second auxiliary component is provided on the side of the first auxiliary component away from the first plate. The second auxiliary component extends along the length direction of the first auxiliary component, and the upper surface of the second auxiliary component is obliquely downward relative to the upper surface of the first auxiliary component. The side of the second auxiliary component away from the first auxiliary component is located above the opening of the second collection box.
[0019] By adopting the above technical solution, a second auxiliary component is set up to further guide the large aluminum strips that have slipped down, thereby improving the accuracy of aluminum strip collection.
[0020] Preferably, a third auxiliary component is provided on the lower end surface of the first auxiliary component. The third auxiliary component is located between the first opening and the first plate. The upper surface of the third auxiliary component is obliquely downward relative to the upper surface of the first auxiliary component. The end of the third auxiliary component away from the first auxiliary component is located above the opening of the first collection box.
[0021] By adopting the above technical solution, a third auxiliary component is set up to further guide the aluminum shavings, thereby improving the accuracy of aluminum shavings collection.
[0022] One or more technical solutions provided in this application have at least the following technical effects or advantages:
[0023] 1. The electromagnet assembly set under the first plate directly adsorbs ferromagnetic impurities in the aluminum chips, and the first plate is set at an angle to realize the automatic sliding recovery of aluminum strips and aluminum chips, separating the ferromagnetic impurities from the aluminum chips and aluminum strips. At the same time, a first opening is set at the lower part of the first plate, and the first opening is covered by a filter plate to complete the separation of aluminum chips and aluminum strips, realizing the separation of ferromagnetic impurities, aluminum chips and aluminum strips. Multiple arrays of electromagnets are used to improve the adsorption coverage of aluminum chips, and the modular design facilitates the quick replacement of individual electromagnets.
[0024] 2. Install a removable protective shell for the electromagnet to reduce interference from the external environment.
[0025] 3. Multiple vibrators are installed on the downward-facing side of the first plate to prevent aluminum chips from adhering to the first plate, reduce aluminum chip residue, and improve the separation efficiency of aluminum chips and ferromagnetic impurities.
[0026] 4. A detachable first auxiliary component is set at the lower part of the first plate. The split design facilitates assembly and replacement, and the simple structure is easy to manufacture. A first collection box and a second collection box are set below the first auxiliary component to collect aluminum shavings and aluminum strips respectively, thereby improving collection and classification efficiency.
[0027] 5. A second auxiliary component is installed to further guide the large aluminum strips that have slipped down, improving the accuracy of aluminum strip collection. A third auxiliary component is installed to further guide the aluminum shavings, improving the accuracy of aluminum shavings collection. Attached Figure Description
[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0029] Figure 1 A front view of a cutting device for an aluminum die-casting equipment provided in this application;
[0030] Figure 2 A bottom view of the first plate containing an electromagnet assembly in a cutting device of an aluminum die-casting equipment provided in this application;
[0031] Figure 3 This is a bottom view of the first plate body containing a filter plate in the cutting device of an aluminum die-casting equipment provided in this application.
[0032] Explanation of reference numerals in the attached drawings: 1. Cutting tool; 2. First plate; 21. Electromagnet protective shell; 3. Electromagnet; 4. First auxiliary component; 41. First opening; 42. Filter plate; 5. Second auxiliary component; 6. Third auxiliary component; 71. First collection box; 72. Second collection box; 8. Vibrator. Detailed Implementation
[0033] This application provides a cutting device for aluminum die-casting equipment, which solves the technical problem of inconvenient separation and recycling of aluminum chips, aluminum strips and ferromagnetic impurities in the prior art.
[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0035] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0036] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.
[0037] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.
[0038] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0039] Example 1
[0040] like Figures 1 to 3The embodiment of this application provides a cutting device for an aluminum die-casting equipment, including: a cutting tool 1 for cutting from top to bottom, a first plate 2 disposed below the cutting tool 1, and an electromagnet 3 assembly disposed below the first plate 2; the first plate 2 is arranged at an angle, and a first opening 41 is provided at the lower part of the first plate 2, and a filter plate 42 is covered at the first opening 41; the electromagnet 3 assembly is disposed in contact with the downward-facing side of the first plate 2.
[0041] Preferably, in the embodiments provided in this application, the cutting tool 1 is a cemented carbide cutting tool 1. The cutting tool 1 is driven by a hydraulic cylinder to cut the aluminum casting from top to bottom. A first plate 2 is installed directly below the cutting tool 1. The first plate 2 is connected to the frame of the cutting device by bolts and nuts. The first plate 2 is inclined at 15° relative to the horizontal plane. The upper surface of the first plate 2 is covered with a 1mm thick alumina ceramic protective layer to prevent high-temperature aluminum chips from adhering. Four electromagnets 3 are installed on the lower surface of the first plate 2 in a 2×2 array. Each electromagnet 3 is covered with an electromagnet protective shell 21. The electromagnet protective shell 21 is detachably fixed to the first plate 2 by bolts and nuts. The electromagnet protective shell 21 has holes for connecting wires to pass through.
[0042] The upper surface of the first auxiliary component 4 is inclined at 15° relative to the horizontal plane. The part of the first auxiliary component 4 near the first plate 2 has a long strip-shaped first opening 41. The first opening 41 is covered by a filter plate 42 with a pore size of 1.5mm. The second auxiliary component 5 is located on the side of the first auxiliary component 4 away from the first plate 2. The upper surface of the second auxiliary component 5 is inclined at 60° relative to the horizontal plane. The end of the second auxiliary component 5 away from the first auxiliary component 4 is located at the opening of the second collection box 72. A third auxiliary component 6 is provided below the first auxiliary component 4. One end of the third auxiliary component 6 is fixed between the first opening 41 and the first plate 2. The upper surface of the third auxiliary component 6 is inclined at 60° relative to the horizontal plane. The end of the third auxiliary component 6 away from the first auxiliary component 4 is located at the opening of the first collection box 71.
[0043] When the aluminum casting is cut, the electromagnet 3 is energized to attract ferromagnetic impurities. Aluminum strips and aluminum chips slide along the inclined surface of the first plate 2 towards the lower first auxiliary component 4. Large aluminum strips slide past the first auxiliary component 4 and enter the second collection box 72 through the second auxiliary component 5. Small aluminum chips fall from the filter plate 42 onto the third auxiliary component 6 and slide into the first collection box 71. A vibrator 8 is installed at each of the four corners of the bottom surface of the first plate 2, vibrating continuously with an amplitude of 0.5 mm to prevent aluminum chips from adhering to and remaining on the first plate 2.
[0044] In this embodiment, the electromagnet assembly under the first plate 2 directly adsorbs ferromagnetic impurities in the aluminum chips, and the first plate 2 is set at an angle to achieve automatic sliding recovery of aluminum strips and aluminum chips, separating the ferromagnetic impurities from the aluminum chips and aluminum strips. At the same time, a first opening 41 is set at the lower part of the first plate 2, and the first opening 41 is covered by a filter plate 42 to complete the separation of aluminum chips and aluminum strips. Multiple arrays of electromagnets 3 are used to improve the adsorption coverage of aluminum chips, and the modular design facilitates the quick replacement of individual electromagnets 3.
[0045] It should be noted that the order of the embodiments described above is merely for descriptive purposes and does not represent the superiority or inferiority of the embodiments. Furthermore, specific embodiments have been described above. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps described in the claims can be performed in a different order than that shown in the embodiments and still achieve the desired result. Additionally, the processes depicted in the drawings do not necessarily require a specific or sequential order to achieve the desired result. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.
[0046] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.
[0047] This specification and accompanying drawings are merely illustrative examples of this application and are intended to cover any and all modifications, variations, combinations, or equivalents within the scope of this application. Clearly, those skilled in the art can make various alterations and modifications to this application without departing from its scope. Therefore, if such modifications and modifications fall within the scope of this application and its equivalents, this application intends to include such modifications and modifications.
Claims
1. A cutting device for aluminum die-casting equipment, characterized in that: It includes a cutting tool (1) that cuts downwards, a first plate (2) located below the cutting tool (1), and an electromagnet (3) assembly located below the first plate (2); the first plate (2) is arranged on an inclined surface, and a first opening (41) is provided at the lower part of the first plate (2), and a filter plate (42) is provided at the first opening (41); the electromagnet (3) assembly is arranged to fit against the downward side of the first plate (2).
2. The cutting device of an aluminum die casting apparatus according to claim 1, wherein The electromagnet (3) assembly includes multiple electromagnets (3) arranged in an array.
3. The cut-off apparatus of an aluminum die casting machine according to claim 2, wherein The first plate (2) has multiple detachable electromagnet protective shells (21) on its downward-facing side, and each protective shell covers the corresponding electromagnet (3).
4. The cutting device of an aluminum die casting apparatus according to claim 1, wherein The first plate (2) is provided with a plurality of electrically driven vibrators (8), and the plurality of vibrators (8) are respectively located at the four corners of the downward side of the first plate (2).
5. The cutting device for an aluminum die-casting equipment according to claim 1, characterized in that, The first plate (2) is provided with a detachable first auxiliary component (4) at its lower part, and the first opening (41) is provided on the first auxiliary component (4), and the first opening (41) extends along the length direction of the first auxiliary component (4).
6. The cutting device for an aluminum die-casting equipment according to claim 5, characterized in that, The first auxiliary component (4) is provided with a first collection box (71) and a second collection box (72) below it. The first collection box (71) is located below the first opening (41), and the second collection box (72) is located below the side of the first auxiliary component (4) away from the first plate (2).
7. The cutting device for an aluminum die-casting equipment according to claim 6, characterized in that, The first auxiliary component (4) is provided with a second auxiliary component (5) on the side away from the first plate (2). The second auxiliary component (5) extends along the length direction of the first auxiliary component (4). The upper surface of the second auxiliary component (5) is obliquely downward relative to the upper surface of the first auxiliary component (4). The side of the second auxiliary component (5) away from the first auxiliary component (4) is located above the opening of the second collection box (72).
8. The cutting device for an aluminum die-casting equipment according to claim 7, characterized in that, A third auxiliary component (6) is provided on the lower end surface of the first auxiliary component (4). The third auxiliary component (6) is located between the first opening (41) and the first plate (2). The upper surface of the third auxiliary component (6) is obliquely downward relative to the upper surface of the first auxiliary component (4). The end of the third auxiliary component (6) away from the first auxiliary component (4) is located above the opening of the first collection box (71).