Sawing machine

Abstract

The utility model provides a sawing machine, which relates to the technical field of secondary aluminum processing equipment, and comprises a feeding device, a cutting box body and a scrap removing device, the feeding device is provided with a feeding port and a discharging port, one end of the feeding device, which is close to the discharging port, is provided with a clamping claw, and the clamping claw is used for fixedly clamping secondary aluminum so as to facilitate subsequent cutting operation; the cutting box body is arranged on the side, close to the discharging opening, of the feeding device, and a platform is arranged in the cutting box body; the chip removing device is fixedly connected with the cutting box body and comprises a chip removing mechanism and a chip collecting structure, the chip removing mechanism is fixedly connected with one side of the cutting box body, the chip collecting structure is fixedly connected with the side, away from the chip removing mechanism, of the cutting box body, and the chip removing mechanism is arranged above the platform and abuts against the platform. The chip collecting structure and the platform are arranged on the same horizontal plane. According to the sawing machine, waste chips generated in the cutting process can be treated and collected in time, the waste chips are prevented from flying in the air, and the body health of operators is effectively guaranteed.

Description

A type of saw Technical Field

[0001] This utility model relates to the technical field of recycled aluminum processing equipment, specifically to a sawing machine. Background Technology

[0002] Recycled aluminum is an aluminum alloy or aluminum metal obtained by remelting and refining scrap aluminum, aluminum alloys, or aluminum-containing waste. It is an important source of metallic aluminum and has significant advantages over primary aluminum (obtained through bauxite mining, alumina refining, and electrolytic aluminum production) in terms of resource utilization, environmental protection, and economic benefits. Before being made into aluminum products, longer pieces of recycled aluminum are usually cut using a saw to inspect their internal structure.

[0003] A Chinese utility model patent with publication number CN209304128U discloses a sawing machine that facilitates material clamping. Specifically, it discloses a cutting table and a gantry frame. The gantry frame is provided with a first cylinder in a vertically downward direction. The piston rod of the first cylinder is connected to a mounting base. The mounting base is provided with a saw blade and a driving component for driving the saw blade. The cutting table has a cutting slit. The upper surface of the cutting table is provided with a clamping assembly along the direction of conveying recycled aluminum. The clamping assembly includes a fixed plate and an abutment plate that are parallel to each other and respectively provided on opposite sides of the cutting table. The abutment plate is slidably connected to the upper surface of the cutting table in the direction of approaching or moving away from the fixed plate. The abutment plate is bearing connected to an adjusting screw. The cutting table is provided with a support block for supporting the adjusting screw. The adjusting screw is threadedly connected and passes through the opposite sides of the support block.

[0004] However, in the above-mentioned technical solution, a large amount of waste is generated during the cutting of recycled aluminum. If this waste is not collected and processed in time, it will fly in the air and may be inhaled by operators, causing harm to their health. Summary of the Invention

[0005] Therefore, in order to solve the problem that a large amount of waste shavings are generated during the cutting of recycled aluminum, which may be inhaled by operators and cause harm to their health, the purpose of this utility model is to provide a saw, the specific technical solution of which is as follows:

[0006] A saw includes a feeding device, a cutting box, and a chip removal device. The feeding device has a feed inlet and a discharge outlet, and a clamping claw is provided at the end of the feeding device near the discharge outlet. The cutting box is located on the side of the feeding device near the discharge outlet, and a platform is provided inside the cutting box. The chip removal device is fixedly connected to the cutting box and includes a chip cleaning mechanism and a chip collecting structure. The chip cleaning mechanism is fixedly connected to one side of the cutting box, and the chip collecting structure is fixedly connected to the side of the cutting box away from the chip cleaning mechanism. The chip cleaning mechanism is located above the platform and abuts against the platform, and the chip collecting structure and the platform are located on the same horizontal plane.

[0007] Furthermore, the chip removal mechanism includes a fixed plate, a first cylinder, and a chip removal assembly. The fixed plate is fixedly connected to the cutting box, the first cylinder is fixedly connected to the fixed plate, the telescopic end of the first cylinder is fixedly connected to the chip removal assembly, and the chip removal assembly abuts against the platform.

[0008] Furthermore, the chip removal assembly includes a clamping member, a connecting plate, and a cleaning brush. The clamping member is fixedly connected to the telescopic end of the first cylinder, the connecting plate is fixedly connected to the clamping member, the cleaning brush is disposed on the connecting plate and fixedly connected to the connecting plate, and the cleaning brush abuts against the platform.

[0009] Furthermore, the cleaning brush includes a mounting post, a mounting plate, and several bristles. The connecting plate is provided with mounting holes, and the mounting post is threadedly connected to the connecting plate through the mounting holes. The mounting plate is fixedly connected to the mounting post, and each bristle is evenly and equidistantly arranged on the side of the mounting plate away from the mounting post, with each bristle abutting against the platform.

[0010] Furthermore, a plurality of cleaning brushes are provided, and each cleaning brush is evenly and equidistantly arranged on the connecting plate.

[0011] Furthermore, the chip collection structure includes a slide rail and a chip collection box. The slide rail is fixedly connected to the cutting box body, and the chip collection box is slidably connected to the slide rail. One end of the chip collection box passes through the cutting box body and is fixedly connected to a protrusion.

[0012] Furthermore, the cutting device includes a mounting component, a second cylinder, and a cutting rotary blade. The mounting component is fixedly connected to the cutting box body, the second cylinder is fixedly connected to the mounting component, and the telescopic end of the second cylinder is fixedly connected to the cutting rotary blade.

[0013] Furthermore, a protective structure is fixedly connected to the cutting box body. The protective structure includes a mounting rod and a protective cover. The mounting rod is fixedly connected to the cutting box body, and the protective cover is rotatably connected to the mounting rod.

[0014] Furthermore, the protective cover is configured as an arc shape, with the bending direction of the protective cover facing the platform, and an observation window is provided on the protective cover, which extends away from the platform.

[0015] Furthermore, a cover plate is provided on the feed inlet, and the cover plate is hinged to the feed device.

[0016] Compared to existing technologies, the advantages of this invention are as follows: By incorporating a chip removal device, which includes a chip cleaning mechanism and a chip collection structure, the chip cleaning mechanism can clean aluminum chips on the platform in real time, preventing their accumulation and providing a clean and tidy platform for cutting operations. The chip collection structure can collect scattered aluminum chips, preventing them from scattering throughout the work area and greatly improving the efficiency of cleaning. Operators do not need to spend a lot of time and effort searching for and cleaning aluminum chips throughout the work area, effectively preventing the spread and accumulation of aluminum chips and keeping the work area clean and orderly at all times. The sawing machine of this invention can promptly process and collect waste chips generated during the cutting process, preventing them from flying in the air and effectively protecting the health of operators. Attached Figure Description

[0017] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale, but the focus is on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0018] Figure 1 is a schematic diagram of the sawing machine according to an embodiment of the present invention;

[0019] Figure 2 is a schematic diagram of the sawing machine according to an embodiment of the present invention;

[0020] Figure 3 is a schematic diagram of the structure of the dust removal component according to an embodiment of the present invention;

[0021] Figure 4 is a structural schematic diagram of a cleaning brush according to an embodiment of the present invention;

[0022] Figure 5 is a schematic diagram of the chip collection structure according to an embodiment of the present invention;

[0023] Figure 6 is a structural schematic diagram of the cutting device according to an embodiment of the present invention;

[0024] Figure 7 is a schematic diagram of the protective structure according to an embodiment of the present invention.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Feeding device; 2. Clamping claw; 3. Cutting box; 4. Platform; 5. Chip removal device; 51. Chip cleaning mechanism; 511. Fixing plate; 512. First cylinder; 513. Chip cleaning assembly; 5131. Clamping component; 5132. Connecting plate; 5133. Cleaning brush; 51331. Mounting column; 51332. Mounting plate; 51333. Brush bristles; 52. Chip collection structure; 521. Slide rail; 522. Chip collection box; 523. Protrusion; 6. Cutting device; 61. Mounting component; 62. Second cylinder; 63. Cutting rotary blade; 7. Protective structure; 71. Mounting rod; 72. Protective cover; 721. Observation window; 722. Handle; 8. Cover plate. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are only for explaining this utility model and do not limit the scope of protection of this utility model.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0031] As shown in Figures 1-7, a saw in one embodiment of the present invention includes a feeding device 1, a cutting box 3, and a chip removal device 5. The feeding device 1 is provided with a feed inlet and a discharge outlet. A clamping claw 2 is provided on the end of the feeding device 1 near the discharge outlet. The clamping claw 2 is used to fix and clamp recycled aluminum for subsequent cutting operations. The cutting box 3 is located on the side of the feeding device 1 near the discharge outlet, and a platform 4 is provided inside the cutting box 3. The chip removal device 5 is fixedly connected to the cutting box 3. The chip removal device 5 includes a chip cleaning mechanism 51 and a chip collecting structure 52. The chip cleaning mechanism 51 is fixedly connected to one side of the cutting box 3, and the chip collecting structure 52 is fixedly connected to the side of the cutting box 3 away from the chip cleaning mechanism 51. The chip cleaning mechanism 51 is located above the platform 4 and abuts against the platform 4. The chip collecting structure 52 and the platform 4 are located on the same horizontal plane. By setting up a chip removal device 5, which includes a chip cleaning mechanism 51 and a chip collecting structure 52, the chip cleaning mechanism 51 can clean the aluminum chips on the platform 4 in real time, preventing the aluminum chips from accumulating on the platform 4 and providing a clean and tidy platform 4 for cutting operations. The chip collecting structure 52 can collect the scattered aluminum chips, preventing them from scattering throughout the working area, greatly improving the efficiency of the cleaning work. Operators do not need to spend a lot of time and effort searching for and cleaning aluminum chips throughout the working area, effectively preventing the spread and accumulation of aluminum chips in the working area, and keeping the working area clean and orderly at all times. In this embodiment, the clamping jaw 2 can be an existing three-jaw chuck, and the recycled aluminum passes through the center of the three-jaw chuck. The three-jaw chuck is used for clamping.

[0032] As a preferred embodiment of this utility model, it may also have the following additional technical features: the chip removal mechanism 51 includes a fixed plate 511, a first cylinder 512, and a chip removal assembly 513. The fixed plate 511 is fixedly connected to the cutting box 3, the first cylinder 512 is fixedly connected to the fixed plate 511, and the telescopic end of the first cylinder 512 is fixedly connected to the chip removal assembly 513. The chip removal assembly 513 abuts against the platform 4. By driving the chip removal assembly 513 to reciprocate on the platform 4 through the first cylinder 512, the waste chips generated during the cutting process can be swept from the platform 4 to the chip collection structure 52 in a timely manner, preventing the waste chips from accumulating on the platform 4.

[0033] As a preferred embodiment of this utility model, it may also have the following additional technical features: the chip removal assembly 513 includes a clamping member 5131, a connecting plate 5132, and a cleaning brush 5133. The clamping member 5131 is fixedly connected to the telescopic end of the first cylinder 512, the connecting plate 5132 is fixedly connected to the clamping member 5131, and the cleaning brush 5133 is disposed on and fixedly connected to the connecting plate 5132. The cleaning brush 5133 abuts against the platform 4, ensuring sufficient contact pressure between the cleaning brush 5133 and the surface of the platform 4, which can thoroughly scrape and carry away the waste chips from the platform 4, maintaining good cleaning performance and improving the quality of chip removal. Under the drive of the first cylinder 512, the cleaning brush 5133 can reciprocate along the surface of the platform 4. In this embodiment, several cleaning brushes 5133 are provided, and each cleaning brush 5133 is evenly and equidistantly disposed on the connecting plate 5132. Multiple cleaning brushes 5133 can clean different areas of platform 4 simultaneously, greatly improving the efficiency of chip removal and enabling timely cleaning of a large amount of waste generated during the cutting process, thus preventing the accumulation of waste.

[0034] As a preferred embodiment of this utility model, it may also have the following additional technical features: the cleaning brush 5133 includes a mounting post 51331, a mounting plate 51332 and a plurality of bristles 51333. The connecting plate 5132 is provided with mounting holes. The mounting post 51331 is threadedly connected to the connecting plate 5132 through the mounting holes. Operators do not need to use complicated tools. They only need to screw the mounting post 51331 into the mounting holes on the connecting plate 5132 to complete the installation, which greatly shortens the installation time and improves work efficiency. When the cleaning brush 5133 needs maintenance or replacement, the cleaning brush 5133 can be removed from the connecting plate 5132 by simply rotating the mounting post 51331 in the opposite direction. Mounting plate 51332 is fixedly connected to mounting post 51331. Each bristle 51333 is evenly spaced on the side of mounting plate 51332 away from mounting post 51331, and each bristle 51333 abuts against platform 4, ensuring that the cleaning brush 5133 can thoroughly clean the entire working area of ​​platform 4. In this embodiment, a suitable material for the cleaning brush 5133 is used, such as wear-resistant nylon bristles 51333, which not only effectively removes debris but also reduces wear on the surface of platform 4. Simultaneously, the nylon bristles 51333 have a certain degree of flexibility, allowing them to adapt to debris of different shapes and sizes on platform 4, thus improving the thoroughness of cleaning.

[0035] As a preferred embodiment of this utility model, it may also have the following additional technical features: the chip collection structure 52 includes a slide rail 521 and a chip collection box 522. The slide rail 521 is fixedly connected to the cutting box 3, and the chip collection box 522 is slidably connected to the slide rail 521. One end of the chip collection box 522 passes through the cutting box 3 and is fixedly connected to a protrusion 523. The chip collection box 522 takes the collected waste chips out of the cutting box 3 for processing. When the waste chips in the chip collection box 522 accumulate to a certain extent, the chip collection box 522 can be slid out along the slide rail 521 simply by pulling the protrusion 523. In this embodiment, the chip collection box 522 and the platform 4 are set on the same horizontal plane, which is beneficial for the chip cleaning mechanism 51 to directly sweep the waste chips into the chip collection box 522, reduce the scattering of waste chips during the transfer process, and improve the efficiency of waste chip collection.

[0036] As a preferred embodiment of this utility model, it may also have the following additional technical features: The cutting device 6 includes a mounting component 61, a second cylinder 62, and a cutting blade 63. The mounting component 61 is fixedly connected to the cutting housing 3, and the second cylinder 62 is fixedly connected to the mounting component 61. The telescopic end of the second cylinder 62 is fixedly connected to the cutting blade 63. When a cutting operation is required, compressed air is supplied to the second cylinder 62, and the second cylinder 62 begins to work. The movable end of the second cylinder 62 will telescopically move according to a predetermined stroke. Since the movable end is fixedly connected to the cutting blade 63, it will drive the cutting blade 63 to move together. During the movement, the cutting blade 63 contacts the recycled aluminum, thereby achieving the purpose of cutting. After the cutting is completed, the air supply to the second cylinder 62 is stopped, the movable end returns to the initial position, and the cutting blade 63 also resets, waiting for the next cutting operation.

[0037] As a preferred embodiment of this utility model, it may also have the following additional technical features: a protective structure 7 is fixedly connected to the cutting box 3, which can effectively block aluminum chips from splashing and confine them within the cutting area, providing a safe working environment for operators and greatly reducing the risk of workplace accidents. The protective structure 7 includes a mounting rod 71 and a protective cover 72. The mounting rod 71 is fixedly connected to the cutting box 3, and the protective cover 72 is rotatably connected to the mounting rod 71, enabling the protective cover 72 to rotate freely within a certain angle range, allowing the protective cover 72 to be opened and closed as needed. During cutting operations, the protective cover 72 is closed to block aluminum chips from splashing; when it is necessary to observe the cutting process, perform equipment maintenance, or replace workpieces, the protective cover 72 can be opened to facilitate related operations by operators.

[0038] As a preferred embodiment of this utility model, it may also have the following additional technical features: the protective cover 72 is arc-shaped, which provides a more effective blocking effect when facing aluminum chips splashed during the cutting process, increasing the contact area and collision angle between the aluminum chips and the protective cover 72, making it more difficult for the aluminum chips to penetrate the protective cover 72. The bending direction of the protective cover 72 faces the platform 4, guiding the aluminum chips back to the cutting area or confining them inside the protective cover 72, reducing the possibility of aluminum chips spreading towards the operator. An observation window 721 is provided on the protective cover 72, extending away from the platform 4, providing the operator with a clear view, allowing them to observe the cutting situation in real time, such as the cutting progress and workpiece status, without opening the protective cover 72.

[0039] As a preferred embodiment of this utility model, it may also have the following additional technical features: a handle 722 is provided on the end of the protective cover 72 away from the mounting rod 71, so as to facilitate the opening and closing of the protective cover 72.

[0040] As a preferred embodiment of this utility model, it may also have the following additional technical features: a cover plate 8 is provided on the feed port, and the cover plate 8 is hinged to the feed device 1 to prevent dust or hair from being rolled in.

[0041] The working principle of the saw in this embodiment is as follows: First, the operator opens the cover plate 8 on the feed port around the hinge to allow recycled aluminum to be placed into the feeding device 1. Then, the recycled aluminum is fed into the feeding device 1 from the feed port, causing it to move along the feeding device 1 towards the discharge port, where the clamping claw 2 is positioned. When one end of the recycled aluminum moves out of the discharge port to the required length, the clamping claw 2 is activated to securely clamp the recycled aluminum. Subsequently, the operator holds the handle 722 at the end of the protective cover 72 away from the mounting rod 71 and rotates the protective cover 72 around the mounting rod 71 to close it. After confirming that the protective cover 72 is closed and the recycled aluminum is securely clamped, the operator operates the cutting device 6 to begin cutting the recycled aluminum. During the cutting process, the operator can observe the cutting situation in real time through the observation window 721 extending away from the platform 4 on the protective cover 72. After the cutting is completed, the first cylinder 512 starts working, driving the chip removal assembly 513 to reciprocate on the platform 4. The clamping member 5131 in the chip removal assembly 513 is fixedly connected to the telescopic end of the first cylinder 512, driving the connecting plate 5132 and multiple cleaning brushes 5133 set on the connecting plate 5132 to move along the surface of the platform 4. The aluminum chips cleaned by the cleaning brushes 5133 are naturally guided into the chip collection structure 52. When the aluminum chips in the chip collection box 522 accumulate to a certain extent, the operator pulls the protrusion 523 that passes through the cutting box 3 and is fixedly connected to one end of the chip collection box 522, and slides the chip collection box 522 out of the cutting box 3 along the slide rail 521.

[0042] The saw in this embodiment has a reasonable structural design and is easy to use. This structure can also be used for other equipment with similar usage requirements. In this embodiment, the saw can promptly process and collect the waste generated during the cutting process, preventing the waste from flying in the air and effectively protecting the health of the operators.

[0043] In the description of the above embodiments, greater than, less than, and more than are understood to exclude the number itself, several and more mean one or more, and above, below, and within are understood to include the number itself. If the first and second are described, they are only for the purpose of distinguishing technical features and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the order of the technical features indicated.

[0044] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] The above-described embodiments are merely examples of several implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of the utility model patent. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A saw, characterized in that, include: Feeding device (1), the feeding device (1) is provided with a feed inlet and a discharge outlet, and a clamping claw (2) is provided on the end of the feeding device (1) near the discharge outlet; cutting box (3), the cutting box (3) is provided on the side of the feeding device (1) near the discharge outlet, and a platform (4) is provided inside the cutting box (3); chip removal device (5), the chip removal device (5) is fixedly connected to the cutting box (3), and the chip removal device (5) includes a chip removal mechanism (51) and a chip collection mechanism (51). The chip structure (52) is fixedly connected to one side of the cutting box (3), and the chip collection structure (52) is fixedly connected to the side of the cutting box (3) away from the chip removal mechanism (51). The chip removal mechanism (51) is located above the platform (4) and abuts against the platform (4). The chip collection structure (52) and the platform (4) are located on the same horizontal plane. The cutting device (6) is fixedly connected to the cutting box (3).

2. The sawing machine according to claim 1, characterized in that, The chip removal mechanism (51) includes a fixed plate (511), a first cylinder (512), and a chip removal assembly (513). The fixed plate (511) is fixedly connected to the cutting box (3), the first cylinder (512) is fixedly connected to the fixed plate (511), the telescopic end of the first cylinder (512) is fixedly connected to the chip removal assembly (513), and the chip removal assembly (513) abuts against the platform (4).

3. The sawing machine according to claim 2, characterized in that, The chip removal assembly (513) includes a clamping member (5131), a connecting plate (5132), and a cleaning brush (5133). The clamping member (5131) is fixedly connected to the telescopic end of the first cylinder (512). The connecting plate (5132) is fixedly connected to the clamping member (5131). The cleaning brush (5133) is disposed on the connecting plate (5132) and fixedly connected to the connecting plate (5132). The cleaning brush (5133) abuts against the platform (4).

4. The sawing machine according to claim 3, characterized in that, The cleaning brush (5133) includes a mounting post (51331), a mounting plate (51332), and a plurality of bristles (51333). The connecting plate (5132) is provided with mounting holes. The mounting post (51331) is threadedly connected to the connecting plate (5132) through the mounting holes. The mounting plate (51332) is fixedly connected to the mounting post (51331). Each bristle (51333) is evenly and equidistantly arranged on the side of the mounting plate (51332) away from the mounting post (51331). Each bristle (51333) abuts against the platform (4).

5. The sawing machine according to claim 3, characterized in that, The cleaning brush (5133) is provided in a plurality of units, and the cleaning brush (5133) is evenly and equidistantly arranged on the connecting plate (5132).

6. The sawing machine according to claim 1, characterized in that, The chip collection structure (52) includes a slide rail (521) and a chip collection box (522). The slide rail (521) is fixedly connected to the cutting box (3), and the chip collection box (522) is slidably connected to the slide rail (521). One end of the chip collection box (522) passes through the cutting box (3) and is fixedly connected to a protrusion (523).

7. The sawing machine according to claim 1, characterized in that, The cutting device (6) includes a mounting component (61), a second cylinder (62), and a cutting rotary blade (63). The mounting component (61) is fixedly connected to the cutting box (3), the second cylinder (62) is fixedly connected to the mounting component (61), and the telescopic end of the second cylinder (62) is fixedly connected to the cutting rotary blade (63).

8. The sawing machine according to claim 1, characterized in that, A protective structure (7) is fixedly connected to the cutting box (3). The protective structure (7) includes a mounting rod (71) and a protective cover (72). The mounting rod (71) is fixedly connected to the cutting box (3), and the protective cover (72) is rotatably connected to the mounting rod (71).

9. The sawing machine according to claim 8, characterized in that, The protective cover (72) is arc-shaped, and the bending direction of the protective cover (72) is towards the platform (4). An observation window (721) is provided on the protective cover (72), and the observation window (721) extends away from the platform (4).

10. The sawing machine according to claim 1, characterized in that, The feed inlet is provided with a cover plate (8), which is hinged to the feed device (1).

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