Metal plate centering slitting equipment

Abstract

The utility model relates to the technical field of metal plate slitting, and discloses metal plate centering slitting equipment which comprises a slitting table, a cutting hole is formed in the top side of the slitting table, a motor is fixedly connected to the bottom side of the slitting table, a cutting blade is fixedly mounted on an output shaft of the motor, the cutting blade is located in the cutting hole, and the cutting blade is fixedly connected with the motor. A metal plate is placed on the top side of the slitting table, an output shaft of a motor drives a two-way lead screw to rotate, the two-way lead screw drives two U-shaped transmission frames to get close to each other, and the two U-shaped transmission frames drive four transmission rollers to get close to each other; at the moment, the four transmission rollers are matched with one another in the moving process so that the placed metal plate can be pushed to the middle position, at the moment, the metal plate is manually pushed towards the cutting blade, and therefore the middle slitting operation can be completed, and compared with a manual measuring, drawing and slitting mode, time can be saved, the working efficiency can be improved, and the working efficiency is improved. And deviation can be avoided in the slitting process, and application and popularization are facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of metal sheet slitting, and in particular to a metal sheet center slitting device. Background Art

[0002] There are many types of metal sheets, including corrugated steel sheets, zinc sheets, galvanized sheets, aluminum alloy sheets, aluminum-magnesium alloy sheets, copper sheets, stainless steel sheets, colored stainless steel sheets, etc.

[0003] However, in actual applications, most existing metal sheets usually use measurement to determine the center line and use a marker to draw the center line when performing center slitting operations, so as to facilitate subsequent slitting along the marked line. However, the manual measurement method is cumbersome and will cause a waste of time, which is not conducive to popularization and use.

[0004] Therefore, those skilled in the art provide a metal sheet centering slitting device to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the problem that the manual measurement method proposed in the above background technology is cumbersome, wastes time, and is not conducive to popularization and use, the present application provides a metal plate centering slitting device.

[0006] The present application provides a metal plate centering slitting equipment adopts the following technical solution: it includes a slitting table, a cutting hole is opened on the top side of the slitting table, a motor is fixedly connected to the bottom side of the slitting table, a cutting blade is fixedly installed on the output shaft of the motor, and the cutting blade is located inside the cutting hole, four rectangular holes are opened on the top side of the slitting table, the four rectangular holes are divided into two groups and the inner wall of each group of rectangular holes is slidably connected to a U-shaped transmission frame, the two top ends of the two U-shaped transmission frames are rotatably connected to transmission rollers, the bottom side of the slitting table is fixedly connected to the motor, the output shaft of the motor is fixedly connected to a bidirectional screw rod, and the two U-shaped transmission frames are both spirally connected to the bidirectional screw rod.

[0007] Preferably, a plurality of roller grooves are provided on the top side of the slitting table, and the inner walls of the plurality of roller grooves are rotatably connected to support rollers.

[0008] Preferably, the inner walls of the four rectangular holes are fixedly connected with guide rods, and the two U-shaped transmission frames are slidably connected to the four guide rods respectively.

[0009] Preferably, a limit block is fixedly connected to the bottom side of the cutting table, and the limit block is rotatably sleeved with the bidirectional lead screw.

[0010] In summary, this application has the following beneficial technical effects:

[0011] 1. Place the metal sheet on the top side of the slitting table. The output shaft of the motor drives the bidirectional screw to rotate. The bidirectional screw drives the two U-shaped transmission frames to approach each other. The two U-shaped transmission frames drive the four transmission rollers to approach each other. At this time, the four transmission rollers cooperate with each other during the movement to push the placed metal sheet to the center position. At this time, manually push the metal sheet toward the cutting disc to complete the center slitting operation. Compared with the manual measurement and drawing slitting method, it can not only save time and improve work efficiency, but also avoid deviations in the slitting process, which is conducive to promotion and use.

[0012] 2. By setting up support rollers, multiple support rollers cooperate with each other to support the placed metal sheets while reducing the friction between them and the cutting table, thereby improving the smoothness of pushing the metal sheets. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic top view of the structure of a metal plate centering slitting device according to an embodiment of the present application;

[0014] Figure 2 This is a bottom-up structural diagram of a metal plate center-slitting device according to an embodiment of the present application;

[0015] Figure 3 This is a metal plate centering cutting device in the embodiment of the present application. Figure 1 Schematic diagram of the structure with part A enlarged.

[0016] Explanation of the accompanying symbols: 1. Cutting table; 2. Motor; 3. Cutting blade; 4. U-shaped transmission frame; 5. Transmission roller; 6. Motor; 7. Bidirectional screw; 8. Support roller; 9. Guide rod; 10. Limit block. DETAILED DESCRIPTION

[0017] The following will be combined with the Figure 1-3 The technical solution of the present invention is clearly and completely described. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0018] The embodiment of the present application discloses a metal plate centering cutting device, referring to Figure 1-3, including a slitting table 1, a cutting hole is provided on the top side of the slitting table 1, a motor 2 is fixedly connected to the bottom side of the slitting table 1, a cutting blade 3 is fixedly installed on the output shaft of the motor 2, and the cutting blade 3 is located inside the cutting hole, and four rectangular holes are provided on the top side of the slitting table 1, and the four rectangular holes are divided into two groups and the inner wall of each group of rectangular holes is slidably connected with a U-shaped transmission frame 4, and the two top ends of the two U-shaped transmission frames 4 are rotatably connected with transmission rollers 5, the bottom side of the slitting table 1 is fixedly connected with a motor 6, and the output shaft of the motor 6 is fixedly connected with a bidirectional screw rod 7, and the two U-shaped transmission frames 4 are both spirally connected with the bidirectional screw rod 7; by setting the transmission roller 5, the metal sheet is placed on the top side of the slitting table 1, and the motor 6 The output shaft drives the bidirectional screw rod 7 to rotate, and the bidirectional screw rod 7 drives the two U-shaped transmission frames 4 to approach each other, and the two U-shaped transmission frames 4 drive the four transmission rollers 5 to approach each other. At this time, the four transmission rollers 5 cooperate with each other during the movement so that the placed metal sheet can be pushed to the center position. At this time, the metal sheet is manually pushed toward the cutting blade 3 to complete the center slitting operation. Compared with the manual measurement and drawing slitting method, it can not only save time and improve work efficiency, but also avoid deviations in the slitting process, which is conducive to promotion and use. If the sheet is of non-standard size, the sheet can be cut in half, the position of the sheet can be turned around, and it can be cut again from the other end.

[0019] In the present application, a plurality of roller grooves are provided on the top side of the slitting table 1, and the inner walls of the plurality of roller grooves are rotatably connected to support rollers 8; by setting support rollers 8, the plurality of support rollers 8 cooperate with each other to support the placed metal sheets while reducing the friction between the metal sheets and the slitting table 1, thereby improving the smoothness of pushing the metal sheets.

[0020] In this application, the inner walls of the four rectangular holes are fixedly connected with guide rods 9, and the two U-shaped transmission frames 4 are respectively slidably connected to the four guide rods 9; by setting the guide rods 9, when the U-shaped transmission frame 4 moves, the limiting function of the guide rods 9 can be utilized to enable the U-shaped transmission frame 4 to maintain movement in a straight line to avoid deviation.

[0021] In this application, a limit block 10 is fixedly connected to the bottom side of the cutting table 1, and the limit block 10 is rotatably sleeved with the bidirectional screw rod 7; by setting the limit block 10, when the bidirectional screw rod 7 rotates, the limit block 10 can be used to improve the stability of the rotation of the bidirectional screw rod 7 and avoid deviation.

[0022] 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 circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0023] The implementation principle of the metal plate centering slitting device in the embodiment of the present application is as follows: when in use, the metal plate is placed on the top side of the slitting table 1, the output shaft of the motor 6 drives the bidirectional screw 7 to rotate, the bidirectional screw 7 drives the two U-shaped transmission frames 4 to approach each other, and the two U-shaped transmission frames 4 drive the four transmission rollers 5 to approach each other. At this time, the four transmission rollers 5 cooperate with each other during the movement so that the placed metal plate can be pushed to the center position. At this time, the metal plate is manually pushed toward the cutting blade 3 to complete the centering slitting operation. Compared with the manual measurement and drawing slitting method, it can not only save time and improve work efficiency, but also avoid Deviations occur during the slitting process, which is conducive to promotion and use. If the plate is of non-standard size, the plate can be cut in half, the position of the plate can be turned around, and slitting can be performed again from the other end. Multiple support rollers 8 cooperate with each other to support the placed metal plate while reducing the friction between the plate and the slitting table 1, thereby improving the smoothness of pushing the metal plate. When the U-shaped transmission frame 4 moves, the guide rod 9 is used to limit the U-shaped transmission frame 4 to maintain a straight line movement to avoid offset. When the bidirectional screw rod 7 rotates, the limit block 10 can be used to improve the stability of the rotation of the bidirectional screw rod 7 to avoid offset.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0025] Secondly: The drawings of the disclosed embodiments of the present invention only involve structures related to the disclosed embodiments. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. A metal plate center slitting device, comprising a slitting table (1), characterized in that: A cutting hole is provided on the top side of the slitting table (1), a motor (2) is fixedly connected to the bottom side of the slitting table (1), a cutting blade (3) is fixedly installed on the output shaft of the motor (2), and the cutting blade (3) is located inside the cutting hole. Four rectangular holes are provided on the top side of the slitting table (1), and the four rectangular holes are divided into two groups. The inner wall of each group of rectangular holes is slidably connected to a U-shaped transmission frame (4). The two top ends of the two U-shaped transmission frames (4) are rotatably connected to transmission rollers (5). The bottom side of the slitting table (1) is fixedly connected to a motor (6), and the output shaft of the motor (6) is fixedly connected to a bidirectional screw rod (7). The two U-shaped transmission frames (4) are both helically sleeved with the bidirectional screw rod (7).

2. The metal sheet centering slitting device according to claim 1, characterized in that: A plurality of roller grooves are provided on the top side of the slitting table (1), and the inner walls of the plurality of roller grooves are rotatably connected to support rollers (8).

3. The metal sheet centering slitting device according to claim 1, characterized in that: The inner walls of the four rectangular holes are all fixedly connected with guide rods (9), and the two U-shaped transmission frames (4) are respectively slidably sleeved with the four guide rods (9).

4. The metal sheet centering slitting device according to claim 1, characterized in that: A limit block (10) is fixedly connected to the bottom side of the slitting table (1), and the limit block (10) is rotatably sleeved with the bidirectional screw rod (7).

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