Edge cutting device for sponge polishing disc

Abstract

The utility model discloses an edge cutting device of a sponge polishing disc, and belongs to the technical field of edge cutting devices. The edge cutting device of the sponge polishing disc comprises a motor frame, a sliding rail groove is formed in the side face of the motor frame, an adjusting motor is installed in the motor frame, an output shaft, penetrating through the sliding rail groove, of the adjusting motor is provided with an adjusting rod, the surface of the adjusting rod is connected with a pushing seat through threads, and extension arms are arranged on the two sides of the pushing seat; by means of the sliding rail groove, the adjusting motor, the adjusting rod, the pushing base, the extension arm and other components, flexible adjustment of a cutting area is achieved. By means of the design, the adaptability of the device is improved, the device can meet the edge cutting requirements of sponge polishing discs of different sizes, and the cutting accuracy and stability are guaranteed through fine adjustment of sliding grooves and threaded connection. Therefore, by means of the device, production efficiency is improved, meanwhile, cutting quality is remarkably improved, and the rejection rate is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a trimming device technical field especially relates to a trimming device of sponge polishing disc. BACKGROUND

[0002] In the production and processing of sponge polishing disc, the trimming link is a crucial step.

[0003] The trimming device often adopts fixed cutting die, cannot flexibly adapt to sponge polishing disc of different size and shape, leads to low production efficiency, and cutting quality is difficult to guarantee. In addition, the traditional cutting equipment also has many inconveniences in installation and maintenance, such as complicated installation process, unstable fixation, cutting knife easy to wear and tear and so on, these all seriously influence production efficiency and product quality. First, the trimming device lacks flexibility, cannot adjust according to the actual size of sponge polishing disc, leads to deviation in the cutting process, influences cutting accuracy and the flatness of edge. This not only increases the difficulty and cost of subsequent processing, but also can reduce the use effect of sponge polishing disc. Secondly, the traditional cutting equipment often needs to use complex fixing device when installing, and the fixing effect is limited, is easy to shake or displace in the cutting process, thereby influencing cutting quality. In addition, the design of cutting knife is often unreasonable, cannot well fit the curved surface of sponge polishing disc, leads to poor cutting effect.

[0004] Therefore, aiming at the problem, the utility model discloses a trimming device of sponge polishing disc. UTILITY MODEL CONTENTS

[0005] The utility model discloses a trimming device of sponge polishing disc that aims at solving the problems in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a trimming device of sponge polishing disc, including motor frame, the motor frame side is provided with slide rail groove, the inside installation of motor frame is equipped with adjustment motor, the output shaft of adjustment motor passes through slide rail groove and is provided with adjustment rod, the surface of adjustment rod is connected with pusher seat through screw thread, the both sides of pusher seat are provided with extension arm, one end of two extension arms is fixedly connected with extension frame, the side of extension frame is connected with cutting equipment, the screw thread between cutting equipment and extension frame is provided with limit screw rod, the top of motor frame is provided with butt joint frame.

[0007] Preferably, the both sides of slide rail groove are provided with slide groove, and the extension arm is slidably connected with the slide groove.

[0008] Preferably, the extension frame comprises a clamping frame, the side of the cutting equipment is provided with a splicing block, and the splicing block is clamped into the side of the clamping frame.

[0009] Preferably, the bottom of the cutting device is provided with an arc-shaped cutting knife, and the cutting device is located at the side of the extension frame.

[0010] Preferably, the docking frame comprises a mounting ring, and the top of the mounting ring is provided with mounting holes at equal distances for mounting and use with the driving member.

[0011] Compared with the prior art, the sponge polishing disc edge cutting device has the following beneficial effects:

[0012] 1. The sponge polishing disc edge cutting device realizes flexible adjustment of the cutting area through the sliding rail groove, the adjusting motor, the adjusting rod, the pushing seat, the extension arm and other components. This design not only improves the adaptability of the device, making it applicable to the edge cutting needs of sponge polishing discs of different sizes, but also ensures the accuracy and stability of cutting through fine adjustment of the sliding groove and threaded connection. Therefore, the device improves production efficiency while significantly improving cutting quality and reducing scrap rate.

[0013] 2. The sponge polishing disc edge cutting device simplifies the installation process and improves the firmness and stability of installation through clamping and threaded limiting. The design of the arc-shaped cutting knife is a major improvement in cutting precision and efficiency, allowing the cutting knife to better fit the curved surface of the sponge polishing disc and achieve smoother and more accurate cutting. In addition, the design of the docking frame also takes into account the connection needs of other driving components, ensuring stable operation of the overall device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure of the sponge polishing disc edge cutting device is shown in the structure diagram of the utility model;

[0015] Figure 2 The structure of the sponge polishing disc edge cutting device is shown in the structure diagram of the utility model;

[0016] Figure 3 The structure of the sponge polishing disc edge cutting device is shown in the structure diagram of the utility model;

[0017] Figure 4 The structure of the sponge polishing disc edge cutting device is shown in the structure diagram of the utility model; Figure 1 The enlarged view of area A.

[0018] In the figure: 1, motor frame; 101, sliding rail groove; 2, adjusting motor; 3, adjusting rod; 4, pushing seat; 5, extension arm; 6, extension frame; 601, clamping frame; 7, sliding groove; 8, cutting device; 801, arc-shaped cutting knife; 802, splicing block; 9, docking frame; 901, mounting ring; 902, mounting hole; 10, limiting threaded rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] Reference Figures 1-2 A cutting device for a sponge polishing disc mainly consists of a motor frame 1. Its key feature is a slide rail groove 101 on the side of the motor frame 1, providing a track for the movement of the adjustment mechanism. An adjustment motor 2 is installed inside the motor frame 1. The output shaft of the adjustment motor 2 passes through the slide rail groove 101 and is connected to an adjustment rod 3 at its end. The surface of the adjustment rod 3 is threaded, allowing a push seat 4 to be threadedly connected to and move along the adjustment rod 3. Extension arms 5 are provided on both sides of the push seat 4, with one end of each extension arm 5 connected to an extension frame 6. This design allows the adjustment motor 2 to drive the adjustment rod 3 to rotate, thereby moving the push seat 4, extension arms 5, and extension frame 6, according to the actual size of the sponge polishing disc, thus adjusting the cutting area. The side of the extension frame 6 is designed with a locking interface for engaging the cutting device 8, and is fixed by a limiting threaded rod 10 to ensure stability during the cutting process. The top of the motor frame 1 is also provided with a docking frame 9, which facilitates connection with other drive components to realize the drive of the whole device. Through the above design, the device can flexibly adjust the cutting area to adapt to the cutting edge requirements of sponge polishing discs of different sizes.

[0022] The slide rail 101 is further divided into two sliding grooves 7, which provide additional sliding paths for the extension arm 5, ensuring its stability and smoothness during movement. The design of the extension arm 5 allows it to slide linearly along the sliding grooves 7, which, combined with the rotational movement of the adjusting rod 3, enables precise control of the position of the extension frame 6. The addition of the sliding grooves 7 enhances the stability and adjustment accuracy of the device.

[0023] The extension frame 6 is composed of a clamping frame 601, and the side of the clamping frame 601 is designed with a clamping interface for receiving a splicing block 802 on the side of the cutting device 8. This clamping design enables the cutting device 8 to be quickly and simply installed on the extension frame 6, while ensuring the firmness of the installation. By rotating the limiting threaded rod 10, the cutting device 8 can be further fixed to prevent shaking during the cutting process.

[0024] The bottom of the cutting device 8 is provided with an arc-shaped cutting knife 801, which can better fit the curved surface of the sponge polishing disc and achieve more accurate and smooth cutting effect. The cutting device 8 is installed on the side of the extension frame 6, which is convenient for adjusting the position and angle to adapt to polishing discs of different sizes and shapes.

[0025] The docking frame 9 is composed of a mounting ring 901, and a plurality of mounting holes 902 are arranged at equal distances on the top of the mounting ring 901. These mounting holes 902 are used to be connected with fixing bolts of driving components such as motors or other power sources, so as to fix and drive the whole trimming device. Through the reasonable layout of the mounting holes 902, the stability and reliability of the device during work can be ensured.

[0026] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A trimming device for sponge polishing disc comprising a motor frame (1), characterized in that, The motor frame (1) is provided with a slide rail groove (101) on the side, an adjusting motor (2) is installed in the motor frame (1), the adjusting motor (2) is provided with an adjusting rod (3) on the output shaft penetrating through the slide rail groove (101), the surface of the adjusting rod (3) is threadedly connected with a pushing seat (4), the two sides of the pushing seat (4) are provided with extension arms (5), one end of the two extension arms (5) is fixedly connected with an extension frame (6), the side of the extension frame (6) is clamped with a cutting device (8), the cutting device (8) and the extension frame (6) are threadedly provided with a limiting screw rod (10) therebetween, and the top of the motor frame (1) is provided with a docking frame (9).

2. The apparatus according to claim 1, wherein The slide rail groove (101) is provided with a sliding groove (7) penetrating through the two sides, and the extension arm (5) is slidably connected with the sliding groove (7).

3. The apparatus of claim 1 wherein: The extension frame (6) comprises a clamping frame (601), the side of the cutting device (8) is provided with a splicing block (802), and the splicing block (802) is clamped into the side of the clamping frame (601).

4. The apparatus of claim 1 wherein, The bottom of the cutting device (8) is provided with an arc-shaped cutting knife (801), and the cutting device (8) is located on the side of the extension frame (6).

5. The apparatus of claim 1 wherein, The docking frame (9) comprises a mounting ring (901), and mounting holes (902) are equidistantly arranged on the top of the mounting ring (901) for mounting with driving members.

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