Aluminum profile precision machining wire cutting machine and using method thereof

Abstract

The application belongs to the technical field of aluminum profiles, and particularly relates to a line cutting machine for precise machining of aluminum profiles and a use method thereof.The line cutting machine comprises a machining table, the inner side walls of the machining table are respectively connected with an automatic line cutting assembly and an automatic feeding assembly, and the inner side walls of the machining table are connected with a high-efficiency dust collecting assembly.The high-efficiency dust collecting assembly comprises a protective cover installed on the upper surface of the machining table, and the inner rings of two sealing bearings are jointly connected with an installation rod.The line cutting machine for precise machining of aluminum profiles and the use method thereof break through the limitation of the traditional fixed-point dust removal structure, rely on the cooperation of the sealing bearings, the installation rod and the speed reducer, can drive the dust collecting pipe and the dust collecting head to realize multi-angle swing adjustment, realize full-coverage dynamic dust removal of the cutting operation area, can follow the cutting operation position to realize real-time adsorption of aluminum dust and fine metal scraps generated in the machining process, and greatly improve the comprehensiveness and efficiency of dust collection.

Description

Technical Field

[0001] This invention relates to the field of aluminum profile technology, specifically to a wire cutting machine for precision machining of aluminum profiles and its usage method. Background Technology

[0002] Aluminum profiles are a core basic material in modern industrial production, building decoration, and precision machinery manufacturing. With their advantages of being lightweight, high-strength, corrosion-resistant, and easy to process, they are widely used in many industries such as aerospace, home appliance manufacturing, rail transportation, and hardware accessories. In the precision processing flow of aluminum profiles, wire cutting is one of the key processes. It is mainly used to accurately cut, contour cut, and trim and shape aluminum profiles, which directly determines the dimensional accuracy and appearance quality of the finished aluminum profiles. It places extremely high demands on the precision, stability, environmental protection, and automation of the processing equipment.

[0003] Currently, the wire cutting process for aluminum profiles generates a large amount of aluminum dust and fine metal debris. Traditional equipment is equipped with extremely rudimentary dust collection structures, mostly fixed-point dust collection structures with a fixed collection range and poor coverage. They cannot dynamically collect dust along with the cutting points. During the cutting process, dust easily spreads to the surrounding area, polluting the workshop environment and endangering the health of operators. The scattered fine aluminum dust also adheres to the surface of the aluminum profile and the inside of the equipment's transmission structure, affecting the surface finish of the finished aluminum profile and causing wear and jamming of precision transmission components such as lead screws and bearings, shortening the equipment's lifespan. At the same time, the accumulated aluminum dust also poses a flammable and explosive safety hazard, resulting in poor equipment safety and stability. Therefore, we provide a wire cutting machine for precision aluminum profile processing and its usage method to solve this problem. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a wire cutting machine for precision machining of aluminum profiles and its usage method. It solves the problem that the dust removal structure of traditional equipment is extremely rudimentary, mostly a fixed-point dust collection structure with a fixed dust collection range and poor coverage. It cannot dynamically remove dust along with the cutting operation point. During the cutting operation, dust can easily spread to the surrounding area of ​​the processing area, which not only pollutes the workshop production environment but also endangers the health of operators.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a wire cutting machine for precision machining of aluminum profiles, comprising a processing table, wherein an automated wire cutting component and an automated feeding component are respectively connected to the inner side wall of the processing table, and a high-efficiency dust collection component is connected to the inner side wall of the processing table; The high-efficiency dust collection assembly includes a protective cover mounted on the upper surface of the processing table. Two sealed bearings are embedded in the inner wall of the protective cover. The inner rings of the two sealed bearings are connected to a mounting rod. A dust collection pipe is connected to the outer surface of the mounting rod. A set of dust collection heads is connected to the outer surface of the dust collection pipe. A geared motor is connected to one end of the mounting rod. A dust collection and purification tank is connected to the back of the protective cover. A dust collection and purification tank is connected to the upper surface of the dust collection and purification tank. A guide pipe is connected to one end of the dust collection pump. One end of the guide pipe passes through the protective cover and is fixedly connected to the dust collection pipe.

[0006] As a preferred embodiment of the present invention, the automated wire cutting assembly includes two pressure bearings embedded in the inner wall of the processing table, and the inner rings of the two pressure bearings are connected to a rotating lead screw.

[0007] As a preferred embodiment of the present invention, one end of the rotating lead screw is connected to a power motor, and one side of the power motor is connected to one side of the processing table.

[0008] As a preferred embodiment of the present invention, the outer surface of the rotating lead screw is threadedly connected to a mounting bracket, and the outer surface of the mounting bracket is slidably connected to the inner wall of the processing table.

[0009] As a preferred embodiment of the present invention, the inner bottom wall and the inner top wall of the mounting frame are both inlaid with bearing seats, and the inner rings of the two bearing seats are connected to a rotating lead screw.

[0010] As a preferred embodiment of the present invention, one end of the rotating lead screw is connected to a servo motor, and one side of the servo motor is connected to one side of the processing table.

[0011] As a preferred embodiment of the present invention, the outer surface of the rotating lead screw is threadedly connected to a support frame, the outer surface of the support frame is slidably connected to the inner wall of the mounting frame, and the inner side wall of the support frame is fitted with a wire cutting machine body.

[0012] As a preferred embodiment of the present invention, the outer surface of the geared motor is connected to one side of the protective cover, and the automated feeding assembly includes two sets of rotary bearings, the inner ring of each set of rotary bearings being connected to an active roller.

[0013] As a preferred embodiment of the present invention, a group of the active rollers are connected by a conveyor belt, one end of one of the active rollers is connected to a rotary motor, and one side of the rotary motor is connected to one side of the processing table.

[0014] As a preferred technical solution of the present invention, S1, the material is fed by an automated feeding component; S2, wire cutting via automated wire cutting components; S3, a set of dust collection heads swings in multiple directions by rotating a geared motor; S4 is collected through the collection structure in the high-efficiency dust collection component.

[0015] Compared with the prior art, the present invention provides a wire cutting machine for precision machining of aluminum profiles and its usage method, which has the following beneficial effects: 1. This wire cutting machine for precision machining of aluminum profiles and its usage method, through a high-efficiency dust collection component, breaks through the limitations of traditional fixed-point dust collection structures. Relying on the cooperation of sealed bearings, mounting rods and geared motors, it can drive the dust collection pipe and dust collection head to achieve multi-angle swing adjustment, realizing full-coverage dynamic dust removal of the cutting operation area. It can follow the cutting operation position to adsorb aluminum dust and fine metal fragments generated during the processing in real time, greatly improving the comprehensiveness and efficiency of dust collection.

[0016] 2. The wire cutting machine for precision machining of aluminum profiles and its operating method, through the purification and collection structure of dust pump, guide pipe and dust collection and purification tank, can centrally collect and purify dust and debris, effectively avoiding the spread of aluminum dust and debris and polluting the processing workshop environment, eliminating the problem of dust harming the health of operators. In addition, the centralized dust collection structure can eliminate the safety hazards caused by the accumulation of aluminum dust and debris, further improving the safety and environmental protection of equipment operation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the processing table in this invention; Figure 2 This is a cross-sectional view of the protective cover in this invention; Figure 3 This is a side view of the protective cover in this invention; Figure 4 This is a rear view of the protective cover in this invention; Figure 5 This is a rear sectional view of the protective cover in this invention; Figure 6 This is a top view of the protective cover in this invention.

[0018] In the diagram: 1. Processing table; 2. Automated wire cutting assembly; 201. Pressure bearing; 202. Rotating lead screw; 203. Power motor; 204. Mounting frame; 205. Bearing housing; 206. Rotating lead screw; 207. Servo motor; 208. Support frame; 209. Wire cutting machine body; 3. Automated feeding assembly; 301. Rotating bearing; 302. Drive roller; 303. Conveyor belt; 304. Rotating motor; 4. High-efficiency dust collection assembly; 401. Protective cover; 402. Sealed bearing; 403. Mounting rod; 404. Dust collection pipe; 405. Dust collection head; 406. Dust collection and purification tank; 407. Dust pump; 408. Guide pipe; 409. Gear motor. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example Please see Figure 1-6 In this embodiment: a wire cutting machine for precision machining of aluminum profiles and its usage method, the processing table 1 serves as the supporting base of the equipment, used to support and install various functional components, and to ensure the overall stability of the equipment operation. The inner side wall of the processing table 1 is respectively equipped with an automated wire cutting component 2 for precision cutting of aluminum profiles, an automated feeding component 3 for automated feeding, and a high-efficiency dust collection component 4 for cleaning and collecting cutting dust and debris. The various functional components work together to complete the entire processing flow of automated feeding, precision wire cutting, and real-time dust removal and purification of aluminum profiles.

[0021] The automated feeding component 3 is assembled on the inner wall of the processing table 1 and is mainly used to realize the automated continuous feeding operation of aluminum profiles. The automated feeding component 3 includes two sets of rotary bearings 301. The inner ring of each set of rotary bearings 301 is connected to the active roller 302. The two sets of rotary bearings 301 respectively limit and support the active roller 302 at the corresponding position to ensure the coaxiality and stability of the active roller 302 during rotation and avoid rotational deviation and jamming.

[0022] The two sets of drive rollers 302 are connected by a conveyor belt 303, so that when the drive rollers 302 rotate, they can synchronously drive the conveyor belt 303 to circulate, thereby realizing the smooth conveying of aluminum profiles above the conveyor belt 303. One end of one drive roller 302 is fixedly connected to a rotary motor 304. One side of the rotary motor 304 is fixedly mounted on the side wall surface of the processing table 1. The rotary motor 304 outputs torque to drive the drive roller 302 to rotate, providing stable power for the entire feeding and conveying structure, realizing automated continuous feeding operation, and replacing the traditional manual feeding method.

[0023] The automated wire cutting assembly 2 is the core cutting structure of the equipment, used to complete the precision wire cutting of aluminum profiles. The automated wire cutting assembly 2 includes two pressure bearings 201 embedded and fixed in the inner wall of the processing table 1. The two pressure bearings 201 are symmetrically arranged, and the inner rings of the two pressure bearings 201 are fixedly connected to a rotating lead screw 202. The pressure bearings 201 can provide stable support for both ends of the rotating lead screw 202, reduce the frictional resistance during rotation, and at the same time bear the axial pressure generated by the cutting operation, thereby improving the stability of the lead screw operation.

[0024] A power motor 203 is fixedly connected to one end of the rotating lead screw 202. One side of the power motor 203 is fixedly connected to the side wall of the processing table 1. The power motor 203 can drive the rotating lead screw 202 to rotate in the forward or reverse direction. A mounting bracket 204 is threaded on the outer surface of the rotating lead screw 202. The outer side wall of the mounting bracket 204 slides against the inner wall of the processing table 1, so that when the rotating lead screw 202 rotates, the mounting bracket 204 can be driven to slide laterally in a straight line along the inner wall of the processing table 1 through the threaded transmission, thereby realizing the precise adjustment of the lateral position of the cutting structure.

[0025] Bearing seats 205 are embedded and fixed in the inner bottom and inner top walls of the mounting bracket 204. A rotating screw 206 is fixedly connected between the inner rings of the two sets of bearing seats 205. The two sets of bearing seats 205 can limit and fix the two ends of the rotating screw 206 to ensure that the rotating screw 206 rotates smoothly. A servo motor 207 is fixedly connected to one end of the rotating screw 206. The side of the servo motor 207 is fixedly mounted on the side wall of the processing table 1. Relying on the high-precision start-stop and forward and reverse rotation control characteristics of the servo motor 207, it provides precise power output for the rotation of the rotating screw 206.

[0026] The outer surface of the rotating lead screw 206 is threaded with a support frame 208. The outer wall of the support frame 208 is slidably connected to the inner wall of the mounting frame 204. During the rotation of the rotating lead screw 206, the support frame 208 can be driven by the threaded transmission to make longitudinal linear displacement adjustment along the inner wall of the mounting frame 204. The wire cutting machine body 209 is fixedly installed on the inner wall of the support frame 208. Through the bidirectional adjustment of the lead screw in both the horizontal and vertical directions, the multi-dimensional position of the wire cutting machine body 209 can be precisely adjusted to meet the precision cutting requirements of aluminum profiles of different specifications.

[0027] The high-efficiency dust collection component 4 is used to dynamically adsorb and purify aluminum chips and dust generated during wire cutting, effectively improving the processing environment. The high-efficiency dust collection component 4 includes a protective cover 401 fixedly installed on the upper surface of the processing table 1. The protective cover 401 can protect the cutting operation area, prevent dust from spreading over a large area, and block external debris from entering the processing area.

[0028] A dust collection and purification tank 406 is fixedly installed on the back of the protective cover 401. The dust collection and purification tank 406 can filter, purify and centrally store the sucked-in dust and debris. A vacuum pump 407 is connected to the upper surface of the dust collection and purification tank 406. The vacuum pump 407 provides negative pressure adsorption power for the entire dust collection system. A guide pipe 408 is fixedly connected to the suction end of the vacuum pump 407. The end of the guide pipe 408 away from the vacuum pump 407 passes through the side wall of the protective cover 401 and is fixedly connected to the dust collection pipe 404. The vacuum pump 407 generates negative pressure, which allows the dust collection head 405 to suck the dust and debris generated by cutting into the dust collection pipe 404, and then guide it into the dust collection and purification tank 406 through the guide pipe 408 to complete the purification and collection.

[0029] Working principle; The power motor 203 and servo motor 207 of the automated wire cutting assembly 2 are started, driving the rotating lead screw 202 and the rotary lead screw 206 to rotate respectively. Through the bidirectional lead screw thread transmission, the wire cutting machine body 209 completes the precise horizontal and vertical displacement adjustment, and performs precision wire cutting processing on the aluminum profile at the work station. During the synchronous process of wire cutting processing, the geared motor 409 and the dust pump 407 of the high-efficiency dust collection assembly 4 are started. The geared motor 409, in conjunction with the sealed bearing 402, drives the mounting rod 403 to rotate, causing the dust collection pipe 404 and the dust collection head 405 to swing back and forth at multiple angles, so that the dust collection structure covers the entire cutting operation area. At the same time, the dust pump 407 works to generate negative pressure suction, sucking the aluminum dust and fine metal debris generated during the cutting operation into the dust collection pipe 404 through the dust collection head 405. The dust is then transported to the dust collection and purification tank 406 through the guide pipe 408 for centralized purification and collection and storage, completing the dynamic dust removal operation throughout the process.

[0030] In the description of this invention, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. It should be noted that, herein, relational terms such as "first," "second," etc., are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0031] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A wire cutting machine for precision machining of aluminum profiles, comprising a processing table (1), characterized in that: The inner wall of the processing table (1) is connected to an automated wire cutting assembly (2) and an automated feeding assembly (3), and the inner wall of the processing table (1) is connected to a high-efficiency dust collection assembly (4). The high-efficiency dust collection assembly (4) includes a protective cover (401) installed on the upper surface of the processing table (1). Two sealed bearings (402) are embedded in the inner wall of the protective cover (401). The inner rings of the two sealed bearings (402) are connected to a mounting rod (403). A dust collection pipe (404) is connected to the outer surface of the mounting rod (403). A set of dust collection heads (405) is connected to the outer surface of the dust collection pipe (404). A geared motor (409) is connected to one end of the mounting rod (403). A dust collection and purification tank (406) is connected to the back of the protective cover (401). A dust collection pump (407) is connected to the upper surface of the dust collection and purification tank (406). A guide pipe (408) is connected to one end of the dust collection pump (407). One end of the guide pipe (408) passes through the protective cover (401) and is fixedly connected to the dust collection pipe (404).

2. The wire cutting machine for precision machining of aluminum profiles according to claim 1, characterized in that: The automated wire cutting assembly (2) includes two pressure bearings (201) embedded in the inner wall of the processing table (1), and the inner rings of the two pressure bearings (201) are connected to a rotating lead screw (202).

3. The wire cutting machine for precision machining of aluminum profiles according to claim 2, characterized in that: One end of the rotating lead screw (202) is connected to a power motor (203), and one side of the power motor (203) is connected to one side of the processing table (1).

4. The wire cutting machine for precision machining of aluminum profiles according to claim 3, characterized in that: The outer surface of the rotating lead screw (202) is threadedly connected to a mounting bracket (204), and the outer surface of the mounting bracket (204) is slidably connected to the inner wall of the processing table (1).

5. A wire cutting machine for precision machining of aluminum profiles according to claim 4, characterized in that: The inner bottom wall and the inner top wall of the mounting bracket (204) are both inlaid with bearing seats (205), and the inner rings of the two bearing seats (205) are connected to a rotating screw (206).

6. The wire cutting machine for precision machining of aluminum profiles according to claim 5, characterized in that: One end of the rotating lead screw (206) is connected to a servo motor (207), and one side of the servo motor (207) is connected to one side of the processing table (1).

7. A wire cutting machine for precision machining of aluminum profiles according to claim 6, characterized in that: The outer surface of the rotating lead screw (206) is threadedly connected to a support frame (208), the outer surface of the support frame (208) is slidably connected to the inner wall of the mounting frame (204), and the inner side wall of the support frame (208) is fitted with a wire cutting machine body (209).

8. The wire cutting machine for precision machining of aluminum profiles according to claim 1, characterized in that: The outer surface of the geared motor (409) is connected to one side of the protective cover (401). The automated feeding assembly (3) includes two sets of rotary bearings (301), and the inner ring of each set of rotary bearings (301) is connected to an active roller (302).

9. A wire cutting machine for precision machining of aluminum profiles according to claim 8, characterized in that: A set of the active rollers (302) are connected by a conveyor belt (303). One end of one of the active rollers (302) is connected to a rotary motor (304), and one side of the rotary motor (304) is connected to one side of the processing table (1).

10. The method of using a wire cutting machine for precision machining of aluminum profiles according to claim 1, characterized in that: S1, feeding is performed via the automated feeding component (3); S2, wire cut by automated wire cutting component (2); S3, by rotating the geared motor (409), a set of dust collection heads (405) swing in multiple directions; S4 is collected through the collection structure in the high-efficiency dust collection component (4).

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