Steel coil cutting equipment

Abstract

The utility model discloses steel coil cutting equipment which comprises a support, a groove is formed in the support, a first screw rod is rotatably arranged in the groove, a lead screw nut is arranged on the first screw rod, a connecting plate is arranged on the lead screw nut, a supporting rod is arranged on the connecting plate in a sliding mode, and the supporting rod is arranged on the support in a sliding mode. A compression roller is arranged on the supporting rod, and the compression roller can be driven to reciprocate by rotating the first screw rod; a fixing frame is arranged on the base, a movable plate is arranged on the fixing frame in a sliding mode, a limiting rod is arranged on the movable plate in a sliding mode, a supporting plate is arranged on the limiting rod, a rotating rod is arranged on the supporting plate in a rotating mode, and a cutting knife is arranged on the rotating rod. The cutting knife can be driven to be close to or away from the base by sliding the supporting plate, through the simple structure, the device can flatten the steel belt in a reciprocating mode, and the steel belt does not need to be manually cut.

Description

Technical Field

[0001] The utility model relates to the field of steel coils, and specifically, to a steel coil cutting device. Background Art

[0002] Steel coils, also known as rolled steel, are coil-shaped products made through hot pressing or cold pressing processes of steel. They usually weigh about 15 - 30 tons, have the advantages of convenient storage and transportation, and are easy to be further processed into products such as steel plates and steel strips. For example, a steel coil cutting device provided in the patent No. CN 221018927 U includes: an operating table; a flattening component is arranged at the inner side of the flattening frame; a cutting plate is arranged at the top of the operating table; a cutting component is arranged at one end of the operating table away from the flattening frame. However, this device is not easy to flatten the steel strip reciprocally and requires manual cutting. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a steel coil cutting device, which solves the problems that the device is not easy to flatten the steel strip reciprocally and requires manual cutting.

[0004] To achieve the above purpose, the utility model provides a steel coil cutting device. The steel coil cutting device includes a base, a bracket is arranged on the base, a groove is arranged on the bracket, a first lead screw is rotatably arranged in the groove, a lead screw nut is arranged on the first lead screw, a connecting plate is arranged on the lead screw nut, a support rod is slidably arranged on the connecting plate, a pressure roller is arranged on the support rod, and rotating the first lead screw can drive the pressure roller to reciprocate; a fixed frame is arranged on the base, a moving plate is slidably arranged on the fixed frame, a limiting rod is slidably arranged on the moving plate, a support plate is arranged on the limiting rod, a rotating rod is rotatably arranged on the support plate, a cutting knife is arranged on the rotating rod, and sliding the support plate can drive the cutting knife to approach or move away from the base.

[0005] Preferably, a first cylinder is arranged on the connecting plate, and a push rod of the first cylinder is connected to the pressure roller.

[0006] Preferably, a guide rod is arranged on the bracket, and the connecting plate is slidably arranged on the guide rod.

[0007] Preferably, a second lead screw is rotatably arranged on the fixed frame, a lead screw nut is arranged on the second lead screw, and the lead screw nut is connected to the moving plate.

[0008] Preferably, a second cylinder is arranged on the moving plate, and a push rod of the second cylinder is connected to the support plate.

[0009] Preferably, a third motor is provided on the support plate, and the output shaft of the third motor is connected to the rotating rod.

[0010] The utility model provides a steel coil cutting device. The steel coil cutting device includes a base, a bracket is arranged on the base, a groove is arranged on the bracket, a first lead screw is rotatably arranged in the groove, a lead screw nut is arranged on the first lead screw, a connecting plate is arranged on the lead screw nut, a support rod is slidably arranged on the connecting plate, a pressing roller is arranged on the support rod, and rotating the first lead screw can drive the pressing roller to reciprocate; a fixing frame is arranged on the base, a moving plate is slidably arranged on the fixing frame, a limiting rod is slidably arranged on the moving plate, a support plate is arranged on the limiting rod, a rotating rod is rotatably arranged on the support plate, a cutting knife is arranged on the rotating rod, and sliding the support plate can drive the cutting knife to approach or move away from the base. When using this device, it is necessary to first start the first cylinder, so that the first cylinder drives the pressing roller to contact the steel strip on the base. Then, rotate the first lead screw, so that the first lead screw drives the pressing roller to flatten the steel strip (the first lead screw here can be driven by a first motor). Then, start the second cylinder, so that the second cylinder drives the cutting knife on the support plate to cut the steel strip on the cutting groove on the base, and at the same time rotate the second lead screw (the second lead screw here can be driven by a second motor), so that the second lead screw drives the cutting knife to displace. With a simple structure, the device can flatten the steel strip reciprocally and does not require manual cutting of the steel strip.

[0011] Beneficial effects: 1. By starting the first cylinder, the first cylinder drives the pressing roller to contact the steel strip on the base. Then, rotate the first lead screw, so that the first lead screw drives the pressing roller to flatten the steel strip, thereby enabling the device to flatten the steel strip reciprocally;

[0012] 2. By starting the second cylinder, the second cylinder drives the cutting knife on the support plate to cut the steel strip on the cutting groove on the base, and at the same time rotate the second lead screw, so that the second lead screw drives the cutting knife to displace, thereby eliminating the need for manual cutting of the steel strip.

[0013] Other features and advantages of the present utility model will be described in detail in the subsequent specific implementation section. Description of the Drawings

[0014] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the following specific implementation, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1It is a three - dimensional structure diagram of the cutting device provided by the present utility model;

[0016] Figure 2 It is a first - perspective structure diagram of the cutting device provided by the present utility model;

[0017] Figure 3 It is a second - perspective structure diagram of the cutting device provided by the present utility model.

[0018] Explanation of reference numerals

[0019] 1. Base; 2. Bracket; 3. First lead screw; 4. Guide rod; 5. Connecting plate; 6. First cylinder; 7. Pressing roller; 8. Support rod; 9. Fixed frame; 10. Second lead screw; 11. Moving plate; 12. Support plate; 13. Motor three; 14. Rotating rod; 15. Cutting knife; 16. Second cylinder; 17. Limiting rod. Detailed implementation manners

[0020] The following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. It should be understood that the specific implementation manners described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0021] As Figures 1-3 shown: The present utility model provides a steel coil cutting device. The cutting device includes a base 1, a bracket 2 is provided on the base 1, a groove is provided on the bracket 2, a first lead screw 3 is rotatably provided in the groove, a lead screw nut is provided on the first lead screw 3, a connecting plate 5 is provided on the lead screw nut, a support rod 8 is slidably provided on the connecting plate 5, a pressing roller 7 is provided on the support rod 8, and rotating the first lead screw 3 can drive the pressing roller 7 to reciprocate; a fixed frame 9 is provided on the base 1, a moving plate 11 is slidably provided on the fixed frame 9, a limiting rod 17 is slidably provided on the moving plate 11, a support plate 12 is provided on the limiting rod 17, a rotating rod 14 is rotatably provided on the support plate 12, a cutting knife 15 is provided on the rotating rod 14, and sliding the support plate 12 can drive the cutting knife 15 to approach or move away from the base 1.

[0022] The working principle of the present utility model: When using this device, it is necessary to first start the first cylinder, so that the first cylinder drives the pressing roller to contact the steel strip on the base. Then, rotate the first lead screw, so that the first lead screw drives the pressing roller to flatten the steel strip. Next, start the second cylinder, so that the second cylinder drives the cutting knife on the support plate to cut the steel strip on the cutting groove on the base. At the same time, rotate the second lead screw, so that the second lead screw drives the cutting knife to displace. With a simple structure, the device can flatten the steel strip reciprocally and does not require manual cutting of the steel strip.

[0023] In a preferred embodiment of the present utility model, a first cylinder 6 is provided on the connecting plate 5, and the pushing rod of the first cylinder 6 is connected to the pressing roller 7, which is to facilitate the first cylinder to drive the pressing roller to displace, so that the pressing roller abuts against the steel strip.

[0024] In a preferred embodiment of the present utility model, a guide rod 4 is provided on the bracket 2, and the connecting plate 5 is slidably arranged on the guide rod 4, which is to facilitate further limiting the connecting plate.

[0025] In a preferred embodiment of the present utility model, a second lead screw 10 is rotatably arranged on the fixed frame 9, a lead screw nut is arranged on the second lead screw 10, and the lead screw nut is connected to the moving plate 11, which is to facilitate the second lead screw to drive the moving plate to displace, so as to facilitate reciprocating cutting of the steel strip.

[0026] In a preferred embodiment of the present utility model, a second cylinder 16 is provided on the moving plate 11, and the pushing rod of the second cylinder 16 is connected to the support plate 12, which is to facilitate the second cylinder to drive the support plate to displace.

[0027] In a preferred embodiment of the present utility model, a third motor 13 is provided on the support plate 12, and the output shaft of the third motor 13 is connected to the rotating rod 14, which is to facilitate cutting the steel strip.

[0028] The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present utility model, various simple modifications can be made to the technical solutions of the present utility model, and these simple modifications all fall within the protection scope of the present utility model.

[0029] In addition, it should be noted that, in the case of no contradiction, the various specific technical features described in the above specific embodiments can be combined in any suitable manner. To avoid unnecessary repetition, the present utility model will not separately describe various possible combination methods.

[0030] In addition, any combination can be made between various different embodiments of the present utility model, as long as it does not violate the idea of the present utility model, and it should also be regarded as the content disclosed by the present utility model.

Claims

1. A steel coil cutting device, characterized in that: The steel coil cutting device comprises a base (1), a bracket (2) is arranged on the base (1), a groove is arranged on the bracket (2), a first wire lever (3) is rotatably arranged in the groove, a lead screw nut is arranged on the first wire lever (3), a connecting plate (5) is arranged on the lead screw nut, a support rod (8) is slidably arranged on the connecting plate (5), a pressure roller (7) is arranged on the support rod (8), and the first wire lever (3) can be rotated to drive the pressure roller (7) to reciprocate; The base (1) is provided with a fixed frame (9), a movable plate (11) is slidably provided on the fixed frame (9), a limit rod (17) is slidably provided on the movable plate (11), a support plate (12) is provided on the limit rod (17), a rotating rod (14) is rotatably provided on the support plate (12), a cutting knife (15) is provided on the rotating rod (14), and sliding the support plate (12) can drive the cutting knife (15) to approach or move away from the base (1).

2. The steel coil cutting equipment according to claim 1, characterized in that: A first cylinder (6) is provided on the connecting plate (5), and a pushing rod of the first cylinder (6) is connected to the pressing roller (7).

3. The steel coil cutting equipment according to claim 2, characterized in that: The bracket (2) is provided with a guide rod (4), and the connecting plate (5) is slidably arranged on the guide rod (4).

4. The steel coil cutting equipment according to claim 3, characterized in that: A second threaded lever (10) is rotatably arranged on the fixed frame (9), a threaded screw nut is arranged on the second threaded lever (10), and the threaded screw nut is connected to the movable plate (11).

5. The steel coil cutting equipment according to claim 4, characterized in that: A second cylinder (16) is provided on the movable plate (11), and a push rod of the second cylinder (16) is connected to the support plate (12).

6. The steel coil cutting equipment according to claim 5, characterized in that: The support plate (12) is provided with a motor three (13), and the output shaft of the motor three (13) is connected to the rotating rod (14).

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