Rubber magnetic cutting device capable of preventing edge curling

Abstract

The utility model discloses an anti-curl rubber magnetic tailoring device relates to rubber magnetic tailoring technical field, including processing table and auxiliary component, the middle part of processing table upper end is equipped with the horizontal table, and the surface of horizontal table is equipped with the magnetic piece, the surface of magnetic piece is equipped with the tailoring groove, and the tailoring groove is equipped with the auxiliary component. The auxiliary assembly used for assisting rubber magnet flattening is arranged outside the horizontal table and comprises a front pressing plate, a connecting plate and a rear pressing plate, the end of the front pressing plate is connected with the connecting plate, and the rear end of the connecting plate is connected with the rear pressing plate. According to the anti-curling rubber magnet cutting device, the front pressing plate and the rear pressing plate play a role in pressing and limiting on the outer side of the rubber magnet cutting position, the situation that curling at the cutting position influences the appearance of a rubber magnet is avoided, the connecting plate plays a role in connecting the front pressing plate and the rear pressing plate, and meanwhile the connecting plate is further connected with the adjusting plate, so that the rubber magnet cutting device is more convenient to use. And the positions of the front pressing plate and the rear pressing plate are adjusted on the rubber magnet by moving towards the cutting blade.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber magnet cutting, in particular to a rubber magnet cutting device for preventing curling. Background Technique

[0002] Rubber magnet is a kind of ferrite magnetic material series, which is made by compounding bonded ferrite magnetic powder and synthetic rubber through processes such as extrusion molding, calendering molding, injection molding, etc. It is a flexible, elastic and twistable magnet that can be processed into strips, rolls, sheets, blocks, rings and various complex shapes. In the existing rubber magnet processing, a cutting device is needed to cut it into strips for subsequent use.

[0003] For example, the utility model with the application number CN202320216037.2 is applicable to the technical field of rubber magnet strip cutting, and provides a rubber magnet cutting device. In the limiting mechanism, two limiting plates can limit the two side edges of the rubber magnet, so that the rubber magnet is always vertically conveyed to the cutting position, ensuring the neatness of the cutting surface and improving the cutting quality of the rubber magnet; however, when the existing rubber magnet cutting device cuts the rubber magnet, the unilateral surface cutting is likely to cause excessive force on the surface of the rubber magnet, resulting in curling on the side edge after the rubber magnet is cut, affecting the appearance and use.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a rubber magnet cutting device for preventing curling is provided. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rubber magnet cutting device for preventing curling to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A rubber magnet cutting device for preventing curling, including a processing table and an auxiliary component. A horizontal table is installed in the middle of the upper end of the processing table, and a magnetic attraction sheet is arranged on the surface of the horizontal table. A cutting groove is opened on the surface of the magnetic attraction sheet. The auxiliary component for assisting the rubber magnet to be flat is arranged outside the horizontal table, and the auxiliary component includes a front pressing plate, a connecting plate and a rear pressing plate. The end of the front pressing plate is connected with the connecting plate, and the rear end of the connecting plate is connected with the rear pressing plate.

[0007] Further, the shape of the front pressing plate is a C shape, and the rear pressing plate and the front pressing plate connecting plate are symmetrically distributed about the central axis of the connecting plate.

[0008] Further, the connecting plate and the front pressing plate are vertically distributed, and the number of the connecting plates is two.

[0009] Further, end plates are installed on both sides of the upper end of the processing table, and a cutting component for cutting the rubber magnet is arranged inside the end plates.

[0010] Further, the cutting component includes a lead screw and an adjusting plate, and the adjusting plate is installed outside the lead screw.

[0011] Further, the cutting component further includes a mounting frame and a cutting blade. The mounting frame is installed inside the adjusting plate, and the cutting blade is arranged inside the mounting frame.

[0012] Further, the shape of the mounting frame is U-shaped, and five cutting blades are symmetrically arranged about the central axis of the mounting frame.

[0013] Further, a belt is connected to the side of the cutting blade, and a power shaft is arranged inside the end of the belt.

[0014] The utility model provides a rubber magnet cutting device for preventing curling, which has the following beneficial effects:

[0015] 1. The utility model plays a role of pressing and limiting on the outside of the rubber magnet cutting position through the front pressing plate and the rear pressing plate, avoiding the curling of the cutting position from affecting the shape of the rubber magnet. The connecting plate connects the front pressing plate and the rear pressing plate. At the same time, the connecting plate is also connected to the adjusting plate, so that the movement of the front pressing plate and the rear pressing plate facing the cutting blade adjusts the position on the rubber magnet.

[0016] 2. The utility model directly limits the rubber magnet on the horizontal table through the magnetic attraction sheet by magnetic force, so as to avoid the movement of the rubber magnet from affecting the cut strip finished product during subsequent cutting. The cutting groove provides a cutting space, so that the cutting blade cuts the rubber magnet from the side, avoiding the rubber magnet from curling due to excessive force when being cut on the upper and lower sides. The lead screw is driven by a motor to adjust the position movement of the adjusting plate and the cutting blade, so that the cutting blade completes the cutting strip treatment of the rubber magnet. Description of the Drawings

[0017] Figure 1 It is a left side view structural diagram of a rubber magnet cutting device for preventing curling according to the utility model;

[0018] Figure 2 It is a rear view structural diagram of a rubber magnet cutting device for preventing curling according to the utility model;

[0019] Figure 3 It is a right side view structural diagram of a rubber magnet cutting device for preventing curling according to the utility model.

[0020] In the figure: 1, processing table; 2, horizontal table; 3, magnetic attraction sheet; 4, cutting groove; 5, cutting component; 501, lead screw; 502, adjusting plate; 503, mounting frame; 504, cutting blade; 6, belt; 7, power shaft; 8, auxiliary component; 801, front pressing plate; 802, connecting plate; 803, rear pressing plate; 9, end plate. Detailed Embodiment

[0021] The following further describes in detail the embodiments of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] As Figure 1 and Figure 2 shown, an anti-curling rubber magnet cutting device includes a processing table 1 and an auxiliary component 8. A horizontal table 2 is installed in the middle of the upper end of the processing table 1, and magnetic attraction sheets 3 are arranged on the surface of the horizontal table 2. The magnetic attraction sheets 3 directly limit the rubber magnet on the horizontal table 2 by magnetic force, so as to avoid the movement of the rubber magnet affecting the cut strip finished product during subsequent cutting. Cutting grooves 4 are opened on the surface of the magnetic attraction sheets 3. The cutting grooves 4 provide a cutting space, so that the cutting blade 504 cuts the rubber magnet from the side, avoiding excessive force on the upper and lower sides of the rubber magnet during cutting, which may cause curling of the rubber magnet. End plates 9 are installed on both sides of the upper end of the processing table 1, and a cutting component 5 for cutting the rubber magnet is arranged inside the end plates 9. The cutting component 5 includes a lead screw 501 and an adjusting plate 502, and the adjusting plate 502 is installed outside the lead screw 501. The lead screw 501 is driven by a motor to adjust the position movement of the adjusting plate 502 and the cutting blade 504, so that the cutting blade 504 completes the strip cutting process of the rubber magnet. The cutting component 5 further includes a mounting frame 503 and a cutting blade 504. The mounting frame 503 is installed inside the adjusting plate 502, and the cutting blade 504 is arranged inside the mounting frame 503. The shape of the mounting frame 503 is a U shape, and five cutting blades 504 are symmetrically arranged about the central axis of the mounting frame 503. A belt 6 is connected to the side of the cutting blade 504, and a power shaft 7 is arranged inside the end of the belt 6. The power shaft 7 is driven by a motor to drive the belt 6 to provide power for the cutting blade 504.

[0023] As Figure 3 shown, the auxiliary component 8 for assisting the flatness of the rubber magnet is arranged outside the horizontal table 2, and the auxiliary component 8 includes a front pressing plate 801, a connecting plate 802 and a rear pressing plate 803. The end of the front pressing plate 801 is connected to the connecting plate 802. The front pressing plate 801 and the rear pressing plate 803 play a role of pressing and limiting outside the cutting position of the rubber magnet, avoiding the curling at the cutting position affecting the shape of the rubber magnet. The connecting plate 802 and the front pressing plate 801 are vertically distributed, and the number of the connecting plates 802 is two. The rear end of the connecting plate 802 is connected to the rear pressing plate 803. The connecting plate 802 plays a role of connecting the front pressing plate 801 and the rear pressing plate 803. The shape of the front pressing plate 801 is a U shape, and the rear pressing plate 803 and the front pressing plate 801 connecting plate 802 are symmetrically distributed about the central axis of the connecting plate 802. At the same time, the connecting plate 802 is also connected to the adjusting plate 502, so that the front pressing plate 801 and the rear pressing plate 803 adjust their positions on the rubber magnet along with the movement of the cutting blade 504.

[0024] In summary, the anti-curling rubber magnetic cutting device is firstly based on Figure 1-Figure 3 In the structure shown in the figure, the rubber magnet to be cut is placed on the magnetic sheet 3 on the horizontal platform 2. The magnetic sheet 3 limits the rubber magnet directly on the horizontal platform 2 by magnetic force, so as to avoid the movement of the rubber magnet affecting the finished strips during subsequent cutting, and the front pressing plate 801 is pressed on the upper surface of the rubber magnet. Before cutting, the motor at the end of the power shaft 7 is turned on to drive the belt 6 to rotate, so that the cutting blade 504 rotates quickly. When cutting, the motor at the end of the screw rod 501 is turned on. After the screw rod 501 rotates, the electric adjustment plate 502 moves, so that the cutting blade 504 cuts from the side of the rubber magnet. The groove 4 provides a cutting space to prevent the upper and lower sides of the rubber magnet from being subjected to excessive force during cutting, which may cause the rubber magnet to curl. During cutting, the connecting plate 802 is also connected to the adjusting plate 502 so that the front pressing plate 801 and the rear pressing plate 803 adjust their positions on the rubber magnet in response to the movement of the cutting blade 504, so that the front pressing plate 801 and the rear pressing plate 803 play a role of suppressing and limiting the outer side of the cutting position of the rubber magnet, thereby preventing the curling at the cutting position from affecting the shape of the rubber magnet. The connecting plate 802 connects the front pressing plate 801 and the rear pressing plate 803, thereby completing the strip cutting process of the rubber magnet.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A rubber magnetic cutting device for preventing curling, comprising a processing table (1) and an auxiliary component (8), characterized in that: A horizontal platform (2) is installed in the middle of the upper end of the processing table (1), and magnetic attraction sheets (3) are arranged on the surface of the horizontal platform (2). A cutting groove (4) is formed on the surface of the magnetic attraction sheet (3). An auxiliary component (8) for assisting in leveling the rubber magnet is arranged outside the horizontal platform (2), and the auxiliary component (8) includes a front pressing plate (801), a connecting plate (802), and a rear pressing plate (803). The end of the front pressing plate (801) is connected to the connecting plate (802), and the rear end of the connecting plate (802) is connected to the rear pressing plate (803).

2. The anti-curling rubber magnetic cutting device according to claim 1, characterized in that: The front pressing plate (801) is in a U-shaped shape, and the rear pressing plate (803) and the connecting plate (802) of the front pressing plate (801) are symmetrically distributed about the central axis of the connecting plate (802).

3. The anti-curling rubber magnetic cutting device according to claim 1, characterized in that: The connecting plate (802) and the front pressing plate (801) are vertically distributed, and the number of the connecting plates (802) is two.

4. The anti-curling rubber magnetic cutting device according to claim 1, characterized in that: End plates (9) are installed on both sides of the upper end of the processing table (1), and a cutting component (5) for cutting the rubber magnet is arranged inside the end plates (9).

5. The anti-curling rubber magnetic cutting device according to claim 4, characterized in that: The cutting component (5) includes a lead screw (501) and an adjusting plate (502), and the adjusting plate (502) is installed outside the lead screw (501).

6. The anti-curling rubber magnetic cutting device according to claim 5, characterized in that: The cutting component (5) further includes a mounting frame (503) and a cutting blade (504). The mounting frame (503) is installed inside the adjusting plate (502), and the cutting blade (504) is arranged inside the mounting frame (503).

7. The anti-curling rubber magnetic cutting device according to claim 6, characterized in that: The mounting frame (503) is in a U-shaped shape, and five cutting blades (504) are symmetrically arranged about the central axis of the mounting frame (503).

8. The anti-curling rubber magnetic cutting device according to claim 7, characterized in that: A belt (6) is connected to the side of the cutting blade (504), and a power shaft (7) is arranged inside the end of the belt (6).

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