Aluminum alloy cutting device

Abstract

The utility model relates to an aluminium alloy cutting device belongs to aluminium alloy cutting technical field, this aluminium alloy cutting device, include: cutting machine body, the cleaning mechanism, the cleaning mechanism includes installation in cutting machine body, through starting fan makes the dust absorption pipe to the waste chip that produces during cutting carries out negative pressure adsorption and enters fixed frame, is favorable to the synchronous cleaning of the waste chip that produces during cutting, avoids the waste chip accumulation on the workbench and carries out frequent cleaning, simultaneously, under the action of airflow adsorption, the waste chip gathers to the direction of the chip frame, has reduced the influence of the waste chip that produces during cutting to the equipment, improved the stability of equipment operation, and drives the scraper and the chip frame synchronous reciprocating rotation, is favorable to the surface of filter plate and carries out cleaning, avoids the waste material to cause the filter plate to block up, and in the scraping process of scraper, the chip frame collects the waste chip through the filter plate, the interaction of scraper and chip frame, has guaranteed the adsorption cleaning effect of the waste chip during cutting.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy cutting technology, and in particular to an aluminum alloy cutting device. Background Technology

[0002] Aluminum alloys are alloys with aluminum as the base and a certain amount of other alloying elements added. They are one of the light metal materials. Aluminum alloys have high strength, good casting and plastic processing properties, good electrical and thermal conductivity, good corrosion resistance and weldability. Aluminum alloys are one of the most widely used non-ferrous metal structural materials in industry, and are widely used in aviation, aerospace, automotive, machinery manufacturing, shipbuilding and chemical industries. In order to meet specific use requirements, aluminum alloy workpieces are cut by cutting devices during the processing of aluminum alloy workpieces.

[0003] In the existing technology, when cutting aluminum alloy workpieces, the aluminum alloy workpieces are placed on the processing table and fixed. After fixing, the aluminum alloy workpieces are cut by high-speed rotating carbide blades. However, a lot of waste chips are generated during the cutting process and remain on the worktable, requiring frequent cleaning. In addition, some waste chips can easily enter the equipment, which will affect the normal operation of the equipment. Utility Model Content

[0004] Therefore, it is necessary to provide an aluminum alloy cutting device to address the problem that a lot of waste is generated during the cutting process and remains on the worktable, requiring frequent cleaning, and that some waste can easily enter the equipment, thus affecting the normal operation of the equipment.

[0005] The device includes: a cutting machine body; and a cleaning mechanism, the cleaning mechanism comprising a chip suction pipe installed at the top of the worktable in the cutting machine body, one end of the chip suction pipe being connected to a chip inlet frame, a collection frame installed on one side of the worktable of the cutting machine body, a fixed frame and a fan being fixedly connected to the top of the collection frame, the fixed frame being connected to the collection frame, the air inlet pipe of the fan being connected to the fixed frame, the other end of the chip suction pipe being connected to the top of the fixed frame, a fixed ring being fixedly connected to the inner wall of the fixed frame, a filter plate being embedded in the upper end of the inner wall of the fixed ring, a circular plate being rotatably connected to one side of the fixed frame, a scraper being fixedly connected to one end of the circular plate, and one side of the scraper being in contact with the surface of the fixed ring.

[0006] In one embodiment, the cleaning mechanism further includes a mounting rod fixedly connected to one end of the circular plate. A locking rod is slidably connected to the inner wall of the mounting rod. A debris frame is fixedly connected to one side of the locking rod, and a servo motor is fixedly connected to one side of the fixed frame. The end of the circular plate away from the mounting rod is fixedly connected to the output shaft of the servo motor. This facilitates the simultaneous adsorption of waste debris and cleaning of the filter plate surface, preventing waste from clogging the filter plate and ensuring the adsorption effect of waste debris. Simultaneously, the debris frame facilitates the collection of waste debris passing through the filter plate during the scraping process.

[0007] In one embodiment, the end of the chip suction pipe connected to the chip feed frame is configured as a corrugated pipe, and the chip suction pipe is a rubber component. This allows the device to change the position of the chip feed frame on the horizontal path at the top of the worktable during use, improving the practicality of the device.

[0008] In one embodiment, a fixing plate is fixedly connected to the top of the worktable of the cutting machine body. A round rod is slidably connected to one side of the inner wall of the fixing plate. One end of the round rod is fixedly connected to the surface of the chip feed frame. A threaded rod is threadedly connected to one end of the inner wall of the round rod, and a limit block is fixedly connected to the bottom end of the threaded rod. This facilitates the fixing of the position of the chip feed frame on the worktable, ensuring the stability of chip suction by the chip feed frame during the operation of the device.

[0009] In one embodiment, baffles are fixedly connected to both sides of the inner wall of the fixed frame, and the baffles are inclined. This helps to better retain waste materials entering the collection frame.

[0010] In one embodiment, the side of the debris frame away from the clamping rod is fitted with the inner surface of the fixing ring, and the center point of the debris frame is on the same axis as the center point of the scraper. This ensures the effective collection of waste debris passing through the filter plate during the scraping process by the scraper.

[0011] In one embodiment, the center of the mounting rod coincides with the center of the fixing ring. This ensures the stability of the contact between the debris frame and the inner surface of the filter plate when the mounting rod drives the debris frame to rotate.

[0012] In one embodiment, the opening of the chip feed frame is funnel-shaped, and the side of the chip feed frame near the chip suction pipe is inclined in a "V" shape. This facilitates better entry of waste chips into the chip feed frame, and at the same time, it allows the waste material in the chip feed frame to enter the chip suction pipe more effectively.

[0013] Beneficial effects

[0014] 1. In the above-mentioned cleaning mechanism, the air inside the fixed frame is discharged by starting the fan, so that the chip suction pipe can use negative pressure to adsorb the waste chips generated during cutting and put them into the fixed frame. This is beneficial for the synchronous cleaning of waste chips generated during cutting, avoiding the accumulation of waste chips on the worktable and frequent cleaning. At the same time as the waste chips are adsorbed and cleaned, the waste chips gather towards the chip feeding frame under the action of airflow, thereby reducing the impact of waste chips generated during cutting on the equipment and improving the stability of equipment operation. While adsorbing and cleaning the waste chips, the scraper and the chip frame are driven to rotate synchronously, which is beneficial for cleaning the surface of the filter plate and avoiding the waste material from clogging the filter plate. At the same time, during the scraping process, the chip frame collects the waste chips passing through the filter plate. The interaction between the scraper and the chip frame ensures the synchronous adsorption and cleaning effect of waste chips during the cutting process.

[0015] 2. The two baffles help to retain waste materials in the collection box, ensuring the stability of the device during operation. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the cleaning mechanism structure of this utility model;

[0019] Figure 3 This is a cross-sectional view of the fixed frame of this utility model;

[0020] Figure 4 This is a schematic diagram of the distribution structure of the fixing ring, scraper, and debris frame of this utility model;

[0021] Figure 5 This is an exploded view of the clamping rod and mounting rod of this utility model.

[0022] Figure 6 This is a cross-sectional view of the chip feed frame of this utility model.

[0023] Figure label:

[0024] 100. Cutting machine body; 200. Cleaning mechanism; 210. Chip suction pipe; 211. Chip feed frame; 220. Collection frame; 230. Fixing frame; 231. Baffle; 240. Fan; 250. Fixing ring; 251. Filter plate; 260. Servo motor; 270. Circular plate; 271. Scraper; 272. Mounting rod; 273. Chip frame; 274. Clamping rod; 280. Fixing plate; 281. Round rod; 282. Threaded rod; 283. Limiting block. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] The following is combined with Figures 1-6 This invention describes an aluminum alloy cutting device.

[0027] In one embodiment, an aluminum alloy cutting device includes: a cutting machine body 100; and a cleaning mechanism 200. The cleaning mechanism 200 includes a chip suction pipe 210 installed on the top of the worktable in the cutting machine body 100. One end of the chip suction pipe 210 is connected to a chip feed frame 211. A collection frame 220 is installed on one side of the worktable of the cutting machine body 100. A fixed frame 230 and a fan 240 are fixedly connected to the top of the collection frame 220. The fixed frame 230 is connected to the collection frame 220. The air inlet pipe of the fan 240 is connected to the fixed frame 230. The other end of the chip suction pipe 210 is connected to the top of the fixed frame 230. A fixed ring 250 is fixedly connected to the inner wall of the fixed frame 230. A filter plate 251 is embedded in the upper end of the inner wall of the fixed ring 250. A circular plate 270 is rotatably connected to one side of the fixed frame 230. A scraper 271 is fixedly connected to one end of the circular plate 270. One side of the scraper 271 is in contact with the surface of the fixed ring 250.

[0028] It should be noted that,

[0029] The cutting machine body 100 includes:

[0030] Main structure: base and worktable, used for placing and supporting aluminum alloy workpieces to ensure equipment stability;

[0031] Automatic feeding component: It adopts servo drive control for precise feeding, realizes automatic feeding of aluminum alloy workpieces, and supports continuous cutting cycle operation;

[0032] Intelligent clamping components: Equipped with hydraulic clamps, the material is automatically positioned and locked during the cutting process, ensuring processing stability;

[0033] Alloy saw blade cutting component: The core cutting component uses a high-speed alloy circular saw blade, which is driven by an AC motor and can efficiently complete the deformation-free sawing of aluminum alloy workpieces;

[0034] The cutting machine body 100 is based on the existing SK355 aluminum cutting machine.

[0035] In this embodiment, the inner surface of the filter plate 251 and the inner surface of the fixing ring 250 are on the same annular path, and the outer surface of the filter plate 251 and the outer surface of the fixing ring 250 are on the same annular path.

[0036] The chip suction pipe 210 is installed on the top of the worktable of the cutting machine body 100 and does not affect the normal cutting operation of the cutting machine body 100 on aluminum alloy workpieces.

[0037] The connection between the air inlet pipe of the blower 240 and the fixed frame 230 is located inside the fixed ring 250, and the connection between the chip suction pipe 210 and the fixed frame 230 is located above the filter plate 251. When the blower 240 is started by the controller, the blower 240 will discharge the air in the fixed frame 230 under the action of the filter plate 251, so that the fixed frame 230 forms a negative pressure, thereby allowing the chip suction pipe 210 to adsorb the external air.

[0038] The cover plate on the side of the collection frame 220 away from the cutting machine body 100 is designed to be detachable and fixed by bolts. When cleaning the debris collected in the collection frame 220, the cover plate can be opened to carry out the cleaning operation.

[0039] like Figure 4 and Figure 5 As shown, the cleaning mechanism 200 also includes a mounting rod 272 fixedly connected to one end of the circular plate 270. A locking rod 274 is slidably connected to the inner wall of the mounting rod 272. A debris frame 273 is fixedly connected to one side of the locking rod 274. A servo motor 260 is fixedly connected to one side of the fixing frame 230. The end of the circular plate 270 away from the mounting rod 272 is fixedly connected to the output shaft of the servo motor 260.

[0040] In this embodiment, the inner wall of the mounting rod 272 is provided with a groove that matches the locking rod 274.

[0041] In its initial state, the circular plate 270, along with the scraper 271 and the debris frame 273, is in a horizontal position. During operation, the controller activates the servo motor 260, causing its output shaft to rotate the circular plate 270 90 degrees clockwise. This, in turn, causes the scraper 271, mounting rod 272, and debris frame 273 to rotate 90 degrees clockwise. Then, the output shaft of the servo motor 260 rotates the circular plate 270 90 degrees counterclockwise, again causing these components to rotate 90 degrees. (See reference...) Figure 4 And the circular plate 270 drives the scraper 271, the mounting rod 272 and the debris frame 273 to reciprocate between 90 degrees clockwise and 90 degrees counterclockwise.

[0042] When there are debris inside the debris box 273 and it is gradually rotated to a horizontal position, the shape of the opening of the debris box 273 will block the debris.

[0043] It should be noted that the end of the fixed frame 230 furthest from the servo motor 260 has an opening, and a sealing plate is installed at the opening. The sealing plate is installed to the fixed frame 230 with bolts. (See reference...) Figure 3 In the initial state, the debris frame 273 and the opening are on the same axis. By pulling the debris frame 273 horizontally through the opening, the debris frame 273 can be moved out of the fixed frame 230, and the locking rod 274 can be disengaged from the mounting rod 272. After the debris frame 273 is removed from the fixed frame 230, the debris inside the debris frame 273 can be cleaned. During operation, the sealing plate and the fixed frame 230 are installed to seal the opening, thereby ensuring the normal operation of the device.

[0044] like Figure 6 As shown, one end of the chip suction pipe 210 connected to the chip feeding frame 211 is configured as a corrugated pipe, and the chip suction pipe 210 is a rubber component.

[0045] In this embodiment, the portion of the chip suction pipe 210 that is corrugated is telescopic, and the position of the chip feed frame 211 at the top of the worktable in the cutting machine body 100 can be changed by pulling the chip suction pipe 210.

[0046] like Figure 2 and Figure 6 As shown, a fixed plate 280 is fixedly connected to the top of the worktable of the cutting machine body 100. A round rod 281 is slidably connected to one side of the inner wall of the fixed plate 280. One end of the round rod 281 is fixedly connected to the surface of the chip feed frame 211. A threaded rod 282 is threadedly connected to one end of the inner wall of the round rod 281. A limit block 283 is fixedly connected to the bottom end of the threaded rod 282.

[0047] In this embodiment, the fixing plate 280 is installed on one side of the top of the worktable of the cutting machine body 100, which does not affect the cutting operation of aluminum alloy workpieces. The surface of the fixing plate 280 is provided with a circular hole, and the corrugated part of the chip suction pipe 210 is set inside the circular hole and does not contact the inner wall of the circular hole.

[0048] When the limiting block 283 abuts against the top of the worktable of the cutting machine body 100 to limit the round rod 281, the threaded surface of the threaded rod 282 is located inside the round rod 281. Therefore, there is no need to protect the threaded rod 282.

[0049] like Figure 3 As shown, baffles 231 are fixedly connected to both sides of the inner wall of the fixed frame 230, and the baffles 231 are inclined.

[0050] In this embodiment, the higher end of the baffle 231 is fixedly connected to the inner wall of the fixed frame 230, and the lower end of the fixed frame 230 is close to the fixed ring 250 and there is a certain distance between them. The debris falling from the filter plate 251 will enter the collection frame 220 through the gap between the baffle 231 and the fixed ring 250.

[0051] like Figure 4 As shown, the side of the debris frame 273 away from the clamping rod 274 is in contact with the inner surface of the fixing ring 250, and the center point of the debris frame 273 and the center point of the scraper 271 are on the same axis.

[0052] In this embodiment, the scraper 271 contacts the outer surface of the filter plate 251. During the rotation cleaning process, the contact position between the scraper 271 and the filter plate 251 coincides with the position of the opening of the debris frame 273 facing the filter plate 251.

[0053] like Figure 4 As shown, the center of the mounting rod 272 coincides with the center of the retaining ring 250.

[0054] In this embodiment, during the process of the mounting rod 272 driving the debris frame 273 to rotate via the clamping rod 274, the debris frame 273 always rotates with the center of the fixed ring 250 as the center of rotation.

[0055] like Figure 6 As shown, the opening of the chip feed frame 211 is funnel-shaped, and the side of the chip feed frame 211 near the chip suction pipe 210 is inclined in a "V" shape. This allows the chip suction pipe 210 to perform adsorption.

[0056] Working Principle: The cutting machine body 100 cuts aluminum alloy workpieces, and simultaneously drives the cleaning mechanism 200 to operate synchronously. The controller activates the fan 240 to expel air from the collection frame 220 and the fixed frame 230, creating negative pressure suction in the chip suction pipe 210. At this time, the waste chips generated during cutting on the worktable are drawn into the chip inlet frame 211 by the suction force of the airflow and then into the fixed frame 230 through the chip suction pipe 210. Simultaneously, the controller activates the servo motor 260, causing the servo motor 26... The drive plate 270 drives the scraper 271 and the debris frame 273 to reciprocate between 90 degrees clockwise and 90 degrees counterclockwise. During the reciprocating rotation, the scraper 271 scrapes off the waste debris attached to the surface of the filter plate 251. The scraped waste debris falls into the collection frame 220 through the gap between the baffle 231 and the fixing ring 250. When waste debris passes through the filter plate 251 during the scraping process, the waste debris will enter the debris frame 273 for collection. The waste debris in the debris frame 273 and the collection frame 220 can be cleaned periodically.

[0057] It should be noted that the servo motor 260 and other components mentioned above are all devices with relatively mature existing technologies. The specific model can be selected according to actual needs. At the same time, the servo motor 260 can be powered by the built-in power supply or by AC power. The specific power supply method should be selected according to the situation, which will not be elaborated here.

[0058] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An aluminum alloy cutting device, characterized in that, include: Cutting machine body (100); A cleaning mechanism (200) includes a chip suction pipe (210) installed on the top of the worktable in the cutting machine body (100). One end of the chip suction pipe (210) is connected to a chip feed frame (211). A collection frame (220) is installed on one side of the worktable of the cutting machine body (100). A fixed frame (230) and a fan (240) are fixedly connected to the top of the collection frame (220). The fixed frame (230) is connected to the collection frame (220). The fan (240) feeds into the chip feed frame. The duct is connected to the fixed frame (230), and the other end of the dust suction pipe (210) is connected to the top of the fixed frame (230). A fixed ring (250) is fixedly connected to the inner wall of the fixed frame (230). A filter plate (251) is embedded in the upper end of the inner wall of the fixed ring (250). A circular plate (270) is rotatably connected to one side of the fixed frame (230). A scraper (271) is fixedly connected to one end of the circular plate (270). One side of the scraper (271) is in contact with the surface of the fixed ring (250).

2. The aluminum alloy cutting device according to claim 1, characterized in that, The cleaning mechanism (200) further includes a mounting rod (272) fixedly connected to one end of the circular plate (270). A locking rod (274) is slidably connected to the inner wall of the mounting rod (272). A debris frame (273) is fixedly connected to one side of the locking rod (274). A servo motor (260) is fixedly connected to one side of the fixing frame (230). The end of the circular plate (270) away from the mounting rod (272) is fixedly connected to the output shaft of the servo motor (260).

3. The aluminum alloy cutting device according to claim 1, characterized in that, The end of the chip suction pipe (210) connected to the chip feeding frame (211) is configured as a corrugated pipe, and the chip suction pipe (210) is a rubber component.

4. The aluminum alloy cutting device according to claim 1, characterized in that, A fixed plate (280) is fixedly connected to the top of the worktable of the cutting machine body (100). A round rod (281) is slidably connected to one side of the inner wall of the fixed plate (280). One end of the round rod (281) is fixedly connected to the surface of the chip feed frame (211). A threaded rod (282) is threadedly connected to one end of the inner wall of the round rod (281). A limit block (283) is fixedly connected to the bottom end of the threaded rod (282).

5. The aluminum alloy cutting device according to claim 1, characterized in that, Both sides of the inner wall of the fixed frame (230) are fixedly connected with baffles (231), and the baffles (231) are inclined.

6. The aluminum alloy cutting device according to claim 2, characterized in that, The side of the debris frame (273) away from the lever (274) is in contact with the inner surface of the fixing ring (250), and the center point of the debris frame (273) and the center point of the scraper (271) are on the same axis.

7. The aluminum alloy cutting device according to claim 2, characterized in that, The center of the mounting rod (272) coincides with the center of the fixing ring (250).

8. The aluminum alloy cutting device according to claim 1, characterized in that, The opening of the chip feed frame (211) is funnel-shaped, and the side of the chip feed frame (211) near the chip suction pipe (210) is inclined in a "V" shape.

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