Plate shearing machine convenient for cleaning chippings

Abstract

The utility model discloses a plate shearing machine convenient for cleaning scraps, which belongs to the technical field of plate shearing machine cleaning and is characterized in that scraps generated by plate shearing operation fall into a collecting box through an elliptical discharge hole and are collected; a blocking strip is arranged at the position of a cavity opening of the base, a U-shaped cleaning frame is arranged on the blocking strip, a discharging brush is installed on the U-shaped cleaning frame, the discharging brush slides along the arc-shaped discharging face through outward pulling of the U-shaped cleaning frame, then clamped materials in the oval discharging holes are discharged, and collection of chippings is improved. The unique chipping treatment system enables chippings to smoothly slide into the collecting box, the efficiency of the plate shearing machine is improved, and the shutdown cleaning time is shortened. The collecting box effectively collects chippings, the working environment is kept clean, equipment abrasion and blockage are reduced, and the maintenance cost is reduced. And the U-shaped cleaning frame is provided with a discharging brush, so that stuck chippings are removed, and the cleaning process is simplified. And the flexibility is enhanced by the synchronous push-pull design. The arc-shaped discharging face and the holes ensure that the chippings slide down smoothly, and the collecting box is easy to pull out and clean.

Description

Technical Field

[0001] The utility model relates to the technical field of plate shearing machine cleaning, in particular to a plate shearing machine which is convenient for cleaning debris. Background Art

[0002] Shears are mechanical shearing devices widely used in the metalworking industry. They are primarily used to precisely cut metal sheets, strips, or tubes into desired shapes and sizes. During this process, the precise relative motion between the upper and lower blades applies a shearing force, breaking the sheet to the desired dimensions. To ensure shear quality, the shears must maintain linearity and parallelism to avoid distortion and maintain high-quality workpieces.

[0003] However, while shearing machines operate efficiently, they also face the challenge of cleaning debris. Currently, most shearing machines still rely on manual labor to periodically stop and clean the debris and waste inside. This is not only time-consuming and labor-intensive, but also significantly reduces production efficiency and increases costs in continuous production environments.

[0004] To reduce the manual burden, some shearing machines incorporate chip removal holes into their designs. However, this design doesn't completely solve the problem in practice. Chips generated during high-speed shearing can flow into the chip removal holes, but due to the limited aperture, some chips tend to become trapped, resulting in poor chip removal. This not only hinders the smooth operation of the shearing machine but can also damage the equipment. When chip blockage occurs, the operator still needs to intervene and manually clear it, which undoubtedly increases the complexity and time-consuming nature of the cleanup. Furthermore, the low location of the chip removal holes increases safety risks during the cleaning process. Utility Model Content

[0005] The main purpose of the utility model is to provide a shearing machine that is convenient for cleaning debris, which can effectively solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A shearing machine that is convenient for cleaning debris includes a base, a mounting platform, a slide, a support frame, an adjustment device, a shearing device and a shearing tool. The slide is mounted on the mounting platform, the support frame is located next to the mounting platform, the adjustment device is mounted on the support frame, the shearing device is mounted on the adjustment device, the shearing tool is mounted on the shearing device, and the shearing operation of the plate on the slide is achieved by the shearing tool.

[0008] The mounting platform and the support frame are mounted on the arc-shaped discharge surface of the base. The end surface of the arc-shaped discharge surface is provided with a plurality of elliptical discharge holes. A collection box is mounted in the inner cavity of the base. The debris generated by the shearing operation falls into the collection box through the elliptical discharge holes and is collected.

[0009] A baffle is provided at the cavity opening of the base, and a U-shaped cleaning frame is provided on the baffle. A discharge brush is installed on the U-shaped cleaning frame. The discharge brush slides along the arc-shaped discharge surface by being pulled outward by the U-shaped cleaning frame, thereby discharging the stuck material in the elliptical discharge hole, thereby improving the collection of debris.

[0010] As a preferred solution of the present invention, an L-shaped frame is installed at the front end of the collection box, and a screw hole is opened on the L-shaped frame. A connecting frame is installed at the front end of the U-shaped cleaning frame, and a screw hole is opened on the connecting frame to align with the screw hole of the L-shaped frame. Fastening bolts are inserted into the two screw holes. The collection box and the U-shaped cleaning frame can be pushed and pulled synchronously by fastening the bolts, and the U-shaped cleaning frame can also be pushed and pulled separately.

[0011] As a preferred solution of the present invention, the baffle is fixed to the base by bolts, a gap is formed between the baffle and the base, and the U-shaped cleaning frame is embedded in the gap, which facilitates the pushing and pulling of the U-shaped cleaning frame. The connection between the U-shaped cleaning frame, the base and the baffle is smoothly designed;

[0012] As a preferred solution of the present invention, the cross section of the U-shaped cleaning frame is designed in a "U" shape, and a rubber strip is provided at the upper end of the U-shaped cleaning frame, and a plurality of discharge brushes are arranged in an array on the rubber strip, and the discharge brushes and the rubber strip are hot-melt connected;

[0013] As a preferred solution of the present invention, the discharge brush is inserted into the elliptical discharge hole, and the discharge brush is designed to be perpendicular to the arc surface of the arc-shaped discharge surface;

[0014] As a preferred solution of the present invention, the arc-shaped discharge surface is a concave arc surface, which enables the debris to slide down and be discharged quickly.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This utility model utilizes a unique debris handling system, allowing debris to smoothly slide through the elliptical discharge hole into the collection box, reducing downtime for cleaning and improving shearing machine efficiency. Debris is effectively collected in the collection box, preventing it from scattering throughout the workplace and maintaining a clean and tidy work environment. This centralized collection of debris reduces wear and blockage within the equipment, lowering the frequency and cost of maintenance and cleaning.

[0017] The discharge brush on the U-shaped cleaning rack effectively removes debris stuck in the discharge hole, ensuring a clear discharge path. Simply pulling it out initiates the cleaning process, making it easy to operate and saving both manpower and time. The U-shaped cleaning rack and collection box operate synchronously, maintaining independent movement and enhancing cleaning flexibility.

[0018] Debris flows smoothly through the curved discharge surface and discharge holes into the collection box, achieving centralized collection. The collection box can be easily removed from the base for cleaning and replacement, reducing operation difficulty and time. The discharge brush is tightly connected to the rubber strip through a hot-melt process, ensuring stability and durability during the discharge process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a side view of the overall structure of the utility model;

[0021] Figure 3 This is a front view of the overall structure of the utility model;

[0022] Figure 4 This is a diagram showing the use of the base, collection box and U-shaped cleaning rack of the utility model;

[0023] Figure 5 This is a display diagram of the collection box, U-shaped cleaning rack, L-shaped rack, connecting rack and fastening bolts of the utility model.

[0024] In the figure: 1. Base; 2. Mounting table; 3. Slide; 4. Support frame; 5. Adjustment device; 6. Shearing device; 7. Shearing tool; 8. Arc-shaped discharge surface; 9. Elliptical discharge hole; 10. Baffle; 11. Collection box; 12. L-shaped frame; 13. U-shaped cleaning frame; 14. Discharge brush; 15. Connecting frame; 16. Fastening bolts. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 - Figure 5 The figure shows a shearing machine design that optimizes the chip handling mechanism, covering the base 1, mounting table 2, slide 3, support frame 4, adjustment device 5, shearing device 6, and the core component shearing tool 7. Among them, the slide 3 is firmly placed on the mounting table 2, while the support frame 4 is cleverly set on the side of the mounting table 2 to carry the adjustment device 5, which in turn stabilizes the shearing device 6. The shearing tool 7 is precisely installed on the shearing device 6 to achieve efficient shearing of the plate on the slide 3.

[0027] A key feature of this design is its unique debris handling system. Both the mounting platform 2 and support frame 4 are mounted on the curved discharge surface 8 of the base 1. This surface 8 is meticulously designed with multiple elliptical discharge holes 9, which act as tiny portals, allowing debris generated during the shearing process to smoothly drain. A collection box 11 is also cleverly located within the base 1, serving as the final destination for debris and ensuring a clean work environment.

[0028] To further enhance debris collection efficiency, a retaining bar 10 is installed at the edge of the cavity opening of the base 1, onto which a U-shaped cleaning rack 13 is cleverly integrated. Mounted on the U-shaped cleaning rack 13 are discharge brushes 14, which act like diligent cleaners. With a simple outward pull, these brushes slide along the curved discharge surface 8, effectively removing stuck debris from the elliptical discharge hole 9 and ensuring an unobstructed debris collection channel.

[0029] In addition, the front end of the collection box 11 is also equipped with an L-shaped frame 12, the screw holes on which perfectly correspond to the screw holes on the front connecting frame 15 of the U-shaped cleaning frame 13. Through the insertion and fixation of the fastening bolts 16, not only the synchronous pushing and pulling operation of the collection box 11 and the U-shaped cleaning frame 13 is achieved, but also the independent movement ability of the U-shaped cleaning frame 13 is retained, and the flexibility is greatly improved.

[0030] The retaining bar 10 is tightly connected to the base 1 via bolts, creating a gap between the two that provides a convenient sliding track for the U-shaped cleaning rack 13. All contact surfaces are smoothed to ensure smooth pushing and pulling. The "U" shape of the U-shaped cleaning rack 13 is not only aesthetically pleasing but also highly practical. The rubber strip at its top and the array of discharge brushes 14 arranged above it are tightly connected via a hot-melt process, ensuring stability and durability during the discharge process.

[0031] The discharge brush 14 is designed to be perpendicular to the arc surface of the arc discharge surface 8, ensuring maximum cleaning effect. The concave design of the arc discharge surface 8 itself further accelerates the sliding speed of the debris, achieving rapid discharge and collection of the debris.

[0032] Cleaning Process: The operator first activates the U-shaped cleaning frame 13 by pulling it outward, sliding it along the curved discharge surface 8 of the base 1. The discharge brush 14 mounted on the U-shaped cleaning frame 13 slides along the curved discharge surface 8, effectively removing debris stuck in the elliptical discharge holes 9. The operator continues to pull the U-shaped cleaning frame 13 outward until the entire curved discharge surface 8 is cleaned, ensuring that all debris is effectively removed. Once cleaning is complete, the operator returns the U-shaped cleaning frame 13 to its initial position for the next use.

[0033] Debris collection: During the shearing process, the debris generated slides smoothly into the base 1 through the arc-shaped discharge surface 8 between the mounting table 2 and the support frame 4, and the elliptical discharge hole 9 designed thereon. The sliding debris eventually falls into the collection box 11 provided inside the base 1, realizing the centralized collection of the debris. When the debris in the collection box 11 accumulates to a certain amount, the operator can pull the collection box 11 out of the base 1 for cleaning and replacement through the synchronous push-pull operation of the L-shaped frame 12 and the U-shaped cleaning frame 13. After cleaning or replacement, put the collection box 11 back into the base 1 and fix it to the U-shaped cleaning frame 13 by tightening the bolts 16 to ensure the normal operation of the debris collection system.

[0034] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the electric fusion connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0035] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A shearing machine for facilitating the cleaning of debris, comprising a base (1), a mounting platform (2), a slide (3), a support frame (4), an adjusting device (5), a shearing device (6) and a shearing tool (7), wherein the slide (3) is mounted on the mounting platform (2), the support frame (4) is located next to the mounting platform (2), the adjusting device (5) is mounted on the support frame (4), the shearing device (6) is mounted on the adjusting device (5), the shearing tool (7) is mounted on the shearing device (6), and the shearing operation of the plate on the slide (3) is realized by the shearing tool (7), characterized in that: The mounting platform (2) and the support frame (4) are mounted on the arc-shaped discharge surface (8) of the base (1); a plurality of elliptical discharge holes (9) are provided on the end surface of the arc-shaped discharge surface (8); a collection box (11) is installed in the inner cavity of the base (1); debris generated by the shearing operation falls into the collection box (11) through the elliptical discharge holes (9) and the debris is collected; A retaining bar (10) is provided at the cavity opening of the base (1), and a U-shaped cleaning frame (13) is provided on the retaining bar (10). A discharge brush (14) is installed on the U-shaped cleaning frame (13). The discharge brush (14) slides along the arc-shaped discharge surface (8) by being pulled outward by the U-shaped cleaning frame (13), thereby discharging the stuck material in the elliptical discharge hole (9), thereby improving the collection of debris.

2. A shearing machine for facilitating debris cleaning according to claim 1, characterized in that: An L-shaped frame (12) is installed at the front end of the collection box (11), and a screw hole is opened on the L-shaped frame (12). A connecting frame (15) is installed at the front end of the U-shaped cleaning frame (13), and a screw hole is opened on the connecting frame (15) that is aligned with the screw hole of the L-shaped frame (12). Fastening bolts (16) are inserted into the two screw holes. The collection box (11) and the U-shaped cleaning frame (13) can be pushed and pulled synchronously by the fastening bolts (16), and the U-shaped cleaning frame (13) can also be pushed and pulled separately.

3. A shearing machine for facilitating debris cleaning according to claim 2, characterized in that: The retaining bar (10) is fixed to the base (1) by bolts, a gap is formed between the retaining bar (10) and the base (1), and the U-shaped cleaning frame (13) is embedded in the gap, which facilitates the pushing and pulling of the U-shaped cleaning frame (13), and the connection between the U-shaped cleaning frame (13), the base (1) and the retaining bar (10) is designed to be smooth.

4. A shearing machine for facilitating debris cleaning according to claim 3, characterized in that: The cross section of the U-shaped cleaning frame (13) is designed in a "U" shape, and a rubber strip is provided at the upper end of the U-shaped cleaning frame (13). A plurality of discharge brushes (14) are arranged in an array on the rubber strip, and the discharge brushes (14) and the rubber strip are connected by hot melt.

5. A shearing machine for facilitating debris cleaning according to claim 4, characterized in that: The discharge brush (14) is inserted into the elliptical discharge hole (9), and the discharge brush (14) is designed to be perpendicular to the arc surface of the arc-shaped discharge surface (8).

6. A shearing machine for facilitating debris cleaning according to claim 5, characterized in that: The arc-shaped discharge surface (8) is a concave arc surface, and the concave arc surface is used to achieve the sliding and rapid discharge of debris.

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