Automatic alignment device for continuous casting billet offline

Abstract

The utility model discloses a continuous casting billet off-line automatic aligning device which comprises two symmetrically-arranged supporting plates, a plurality of conveying rollers are evenly and rotationally arranged between the two supporting plates, and a driving motor used for driving the conveying rollers to rotate is arranged on the outer side of one supporting plate. The two supporting plates are provided with deviation rectifying devices above the gap between every two adjacent conveying rollers correspondingly, each deviation rectifying device comprises a sliding rod arranged on the corresponding supporting plate in a sliding mode in the horizontal direction, and a limiting head is fixedly arranged at the end, located on the outer side of the corresponding supporting plate, of each sliding rod. A mounting frame is fixedly arranged at the other end of the sliding rod, a deviation rectifying roller assembly is arranged on the mounting frame, and a spring is arranged on the portion, located between the supporting plate and the mounting frame, of the sliding rod in a sleeving mode. According to the utility model, the inclined off-line continuous casting billets can be automatically and gradually straightened and aligned, so that the unified hoisting operation of a crown block is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of continuous casting billet transfer equipment, in particular to an automatic alignment device for continuous casting billet offline. Background Art

[0002] After the continuous casting billet is off the line, it is generally transported to the lifting point through a transfer roller. During the transportation process, the continuous casting billet is prone to deviation, causing the position of the transported billet to the lifting point to deviate, affecting the normal lifting of the overhead crane, and requiring manual adjustment of the lifting position of the overhead crane, affecting the transportation efficiency. CN201720097415.4 discloses a continuous casting billet alignment device for a continuous casting billet conveying roller, which mainly aligns the running continuous casting billet through an oblique connecting guide plate, but this method will cause hard contact friction between the continuous casting billet and the guide plate, and both the billet and the guide plate will have different degrees of wear. Therefore, an automatic alignment device for continuous casting billet off the line is developed. Utility Model Content

[0003] The utility model aims to provide an automatic alignment device for continuous casting billets off-line, so as to solve the technical problems mentioned in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] The utility model discloses an automatic alignment device for continuous casting billets offline, comprising two symmetrically arranged support plates, a plurality of conveying rollers are uniformly rotatedly arranged between the two support plates, a driving motor for driving the conveying rollers to rotate is arranged on the outer side of one of the support plates; the two support plates are respectively provided with deviation correction devices above the gaps between two adjacent conveying rollers, the deviation correction devices comprise a sliding bar which is slidably arranged on the support plates in a horizontal direction, a limiting head is fixedly arranged at one end of the sliding bar which is located at the outer side of the corresponding support plate, a mounting frame is fixedly arranged at the other end of the sliding bar, a deviation correction roller assembly is arranged on the mounting frame, and a spring is sleeved on the sliding bar at a position between the support plate and the mounting frame.

[0006] Furthermore, the driving shaft of the driving motor is connected to one end of the central axis of the conveying roller located at the end, and a driving sprocket is provided at the other end of the conveying roller. The remaining conveying rollers are respectively provided with double-row sprockets at one end away from the driving motor, and the driving sprocket and the double-row sprockets close to it and between each adjacent two double-row sprockets are respectively connected by a transmission chain.

[0007] Furthermore, the cross-section of the mounting frame is V-shaped, and each of the deviation-correcting roller assemblies includes two groups of mounting plates symmetrically arranged on the inner side of the mounting frame, and a deviation-correcting wheel is rotatably arranged between the two mounting plates of each group.

[0008] Compared with the prior art, the beneficial technical effects of the utility model are:

[0009] When the utility model is used to transport the continuous casting billet offline, the deflected continuous casting billet will squeeze the correction wheel on the corresponding side to make the mounting frame and the slide bar move toward the support plate, and the spring on the slide bar will exert a reverse force on the mounting frame, thereby acting on the deflected part of the continuous casting billet to gradually align the deflected continuous casting billet offline, which is beneficial to the unified lifting operation of the overhead crane. In addition, the utility model uses the correction wheel to roll with the continuous casting billet, and the spring on the slide bar can also effectively buffer the hard force, which greatly avoids serious wear of the continuous casting billet and the correction wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model will be further described below in conjunction with the accompanying drawings.

[0011] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0012] Figure 2 for Figure 1 Sectional view along AA direction;

[0013] Explanation of the accompanying drawings: 1. Support plate; 2. Conveyor roller; 3. Driving motor; 4. Active sprocket; 5. Double-row sprocket; 6. Transmission chain; 7. Sliding rod; 8. Limiting head; 9. Mounting frame; 10. Spring; 11. Mounting plate; 12. Correction wheel. DETAILED DESCRIPTION

[0014] like Figure 1-Figure 2 As shown, an automatic alignment device for continuous casting billets offline comprises two symmetrically arranged support plates 1, a plurality of conveying rollers 2 are rotatably installed at even intervals between the two support plates 1, and a driving motor 3 for driving the conveying rollers 2 to rotate is installed on the outer side of one of the support plates 1.

[0015] Specifically: the driving shaft of the driving motor 3 is connected to one end of the central axis of the conveying roller 2 located at the end, and a driving sprocket 4 is installed at the other end of the conveying roller 2. The ends of the remaining conveying rollers 2 away from the driving motor 3 respectively penetrate the support plate 1 and are installed with double-row sprockets 5. The driving sprocket 4 and the double-row sprocket 5 adjacent to it and each adjacent two double-row sprockets 5 are connected by a transmission chain 6.

[0016] The two support plates 1 are respectively provided with a deviation correction device above the gap between each of the two adjacent conveying rollers 2, and the deviation correction device includes a slide bar 7 slidably mounted on the support plate 1 in the horizontal direction, and a limit head 8 is fixedly mounted on one end of the slide bar 7 located on the outer side of the corresponding support plate 1. A mounting frame 9 is fixedly mounted on the other end of the slide bar 7, and a deviation correction roller assembly is arranged on the mounting frame 9. The slide bar 7 is sleeved with a spring 10 at the position between the support plate 1 and the mounting frame 9.

[0017] In this embodiment, the cross-section of the mounting frame 9 is V-shaped, and each of the correcting roller assemblies includes two groups of mounting plates 11 symmetrically arranged on the inner side of the mounting frame 9, and a correcting wheel 12 is rotatably installed between the two mounting plates 11 of each group.

[0018] When the utility model is working, the continuous casting billet after being unloaded enters the conveying roller composed of two support plates and multiple conveying rollers. When the deflected continuous casting billet enters the conveying roller, its deflected end will squeeze the correction wheel on the corresponding side to make the mounting frame and the slide bar move in the direction of the support plate. Under the action of the spring on the slide bar, a reverse force is applied to the mounting frame, thereby acting on the deflected part of the continuous casting billet to gradually align the deflected offline continuous casting billet, which is beneficial to the unified lifting operation of the overhead crane. In addition, the utility model rolls with the continuous casting billet through the correction wheel, and the spring on the slide bar can also effectively buffer the hard force, which greatly avoids serious wear of the continuous casting billet and the correction wheel.

[0019] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. An automatic alignment device for continuous casting billet off-line, characterized by: It comprises two symmetrically arranged support plates, a plurality of conveying rollers are arranged between the two support plates for uniform rotation, a driving motor for driving the conveying rollers to rotate is arranged on the outer side of one of the support plates; a deviation correction device is respectively arranged above the gap between two adjacent conveying rollers on the two support plates, the deviation correction device comprises a sliding rod which is arranged on the support plates for sliding in a horizontal direction, a limiting head is fixedly arranged at one end of the sliding rod which is located on the outer side of the corresponding support plate, a mounting frame is fixedly arranged at the other end of the sliding rod, a deviation correction roller assembly is arranged on the mounting frame, and a spring is sleeved on the sliding rod at the position between the support plate and the mounting frame.

2. The automatic alignment device for continuous casting billet off-line according to claim 1 is characterized in that: The driving shaft of the driving motor is connected to one end of the central axis of the conveying roller located at the end, and a driving sprocket is provided at the other end of the conveying roller. The remaining conveying rollers are respectively provided with double-row sprockets at one end away from the driving motor, and the driving sprocket and the double-row sprockets close to it and each adjacent two double-row sprockets are respectively connected by a transmission chain.

3. The automatic alignment device for continuous casting billet off-line according to claim 1, characterized in that: The cross-section of the mounting frame is V-shaped, and each of the deviation-correcting roller assemblies includes two groups of mounting plates symmetrically arranged on the inner side of the mounting frame, and a deviation-correcting wheel is rotatably arranged between the two mounting plates of each group.

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