Liftable casting blank guide device

Abstract

The utility model provides a liftable casting blank guiding device which comprises a roller way cross beam, a plurality of rollers are arranged on the roller way cross beam in the length direction of the roller way cross beam, all the rollers are used for conveying casting blanks, and a supporting frame, a driving mechanism and a guiding plate are further arranged between any two adjacent rollers. The supporting frame and the driving mechanism are fixed to the roller way cross beam, one side of the guide plate is hinged to the upper end of the supporting frame, the other side of the guide plate rotates around a hinge shaft of the guide plate, the driving mechanism is fixed to the supporting frame, the movable end of the driving mechanism is connected with the guide plate, and the movable end of the driving mechanism is connected with the roller way cross beam. The guide device has the advantages that the guide plate is arranged in a hinged mode, the drive mechanism is used for driving the guide plate to be close to or away from the casting blank, receding of a dummy bar is completed, and the situation that the casting blank deviates and even falls off on a roller way is avoided.

Description

Technical Field

[0001] The utility model relates to the field of guiding equipment, in particular to a casting blank guiding device which can be lifted and lowered. Background Art

[0002] In continuous casting production, after the billet is cut, it is transported to the billet discharge area through the roller system. In order to prevent the billet from deviating during transportation on the roller, fixed guide plates are generally set on both sides of the roller to guide the billet. However, in the actual continuous casting engineering design, since the flexible dummy rod needs to swing back and forth between the roller and the dummy rod storage device, it is impossible to set a fixed billet guide plate on the dummy rod storage side of the roller, otherwise it will interfere with the swing of the dummy rod storage device. The resulting problem is that there is no billet guide plate on one side of the roller. When the billet runs on the roller, it is very easy for the billet to deviate or even fall off the roller, which has a serious impact on the continuous casting production and equipment. Utility Model Content

[0003] In view of the shortcomings of the prior art described above, the purpose of the utility model is to provide a liftable billet guiding device, which is used to solve the technical problem that there is no billet guiding plate where the ingot guide rod is set in the prior art, and when the billet runs on the roller, it is very easy for the billet to deviate or even fall off the roller.

[0004] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides a slab guiding device which can be lifted and lowered, comprising:

[0005] A roller table crossbeam, wherein the roller table crossbeam is provided with a plurality of rollers along its length direction, and all the rollers are used for conveying the casting;

[0006] A support frame, a driving mechanism and a guide plate are also provided between any two adjacent rollers, wherein the support frame and the driving mechanism are fixed on the roller table cross beam, one side of the guide plate is hinged to the upper end of the support frame, and the other side of the guide plate rotates around its hinge axis;

[0007] The driving mechanism is fixed on the supporting frame, the movable end of the driving mechanism is connected to the guide plate, and the driving mechanism is used to drive the guide plate to flip.

[0008] The advantage of adopting the above technical solution is that a hinged guide plate is provided, and then a driving mechanism is used to drive the guide plate to approach or move away from the ingot, so as to make way for the dummy rod and prevent the ingot from running off or even falling on the roller table.

[0009] Optionally, a connecting plate is further provided on the side of the guide plate facing away from the ingot, and the movable end of the driving mechanism is hinged to the middle of the connecting plate.

[0010] Optionally, the connecting plate is a triangular plate, and the connecting plate is perpendicular to the guide plate.

[0011] Optionally, the driving mechanism is hingedly mounted on the supporting frame, and the movable end of the driving mechanism is hingedly connected to the connecting plate.

[0012] Optionally, the support frame includes two clamping plates and a plurality of bolts, the two clamping plates are respectively located on both sides of the roller table crossbeam, and the two clamping plates are connected by a plurality of bolts.

[0013] Optionally, the driving mechanism is hydraulically driven.

[0014] Optionally, the driving mechanism is driven by compressed air.

[0015] As described above, the utility model is a liftable casting guide device, which has the following beneficial effects: a hinged guide plate is provided, and a driving mechanism is used to drive the guide plate to approach or move away from the casting, so as to give way to the ingot guide rod and prevent the casting from running off or even falling on the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The diagram shows a first perspective structural diagram of an embodiment of the present utility model;

[0017] Figure 2 The diagram shows a second viewing angle structure diagram of an embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure from a third viewing angle in one embodiment of the utility model.

[0019] Part Number Description

[0020] 1 Roller beam

[0021] 2 Rollers

[0022] 3 Support frame

[0023] 301 splint

[0024] 4. Driving mechanism

[0025] 5 Guide plate

[0026] 501 Connecting plate

[0027] 8. Casting DETAILED DESCRIPTION

[0028] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0029] See also Figures 1 to 3 . It should be noted that the illustrations provided in this embodiment only illustrate the basic concept of the utility model in a schematic manner. The illustrations only show the components related to the utility model rather than being drawn according to the number, shape and size of the components during actual implementation. During implementation, the type, quantity and proportion of each component can be changed at will, and the component layout type may also be more complex. The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read. They are not used to limit the restrictive conditions for the implementation of the utility model, so they have no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present utility model. Changes or adjustments to their relative relationships should be regarded as the scope of the implementation of the present utility model without substantially changing the technical content.

[0030] See also Figures 1 to 3 As shown, the utility model provides a slab guiding device that can be lifted and lowered, comprising:

[0031] A roller table crossbeam 1, wherein the roller table crossbeam 1 is provided with a plurality of rollers 2 along its length direction, and all the rollers 2 are used for conveying the casting slab 8;

[0032] A support frame 3, a driving mechanism 4 and a guide plate 5 are also provided between any two adjacent rollers 2. The support frame 3 and the driving mechanism 4 are fixed on the roller table crossbeam 1. One side of the guide plate 5 is hinged to the upper end of the support frame 3, and the other side of the guide plate 5 rotates around its hinge axis.

[0033] The driving mechanism 4 is fixed on the supporting frame 3 , and a movable end of the driving mechanism 4 is connected to the guide plate 5 . The driving mechanism 4 is used to drive the guide plate 5 to flip.

[0034] Exemplarily, a connecting plate 501 is further provided on the side of the guide plate 5 facing away from the ingot 8 , and a movable end of the driving mechanism 4 is hinged to the middle of the connecting plate 501 .

[0035] It should also be noted that the connection plate 501 is provided to provide a connection position for the output end of the driving mechanism 4 and to strengthen the strength structure of the guide plate 5 .

[0036] Exemplarily, the connecting plate 501 is a triangular plate, and the connecting plate 501 is perpendicular to the guide plate 5 .

[0037] It should also be noted that the connection plate 501 is provided to be hinged to the output end of the driving mechanism 4 so that the driving mechanism 4 can operate normally when driving the connection plate 501 and the guide plate 5 to rotate.

[0038] Exemplarily, the driving mechanism 4 is hingedly mounted on the supporting frame 3 , and a movable end of the driving mechanism 4 is hingedly connected to the connecting plate 501 .

[0039] It should also be noted that the driving mechanism 4 is fixedly arranged on the supporting frame 3, a connecting rod is hinged at the output end of the driving mechanism 4, and the connecting plate 501 is connected through the connecting rod to realize the transmission between the driving mechanism 4 and the guide plate 5.

[0040] Exemplarily, the support frame 3 includes two clamping plates 301 and a plurality of bolts. The two clamping plates 301 are respectively located on both sides of the roller table crossbeam 1 , and the two clamping plates 301 are connected by a plurality of bolts.

[0041] It should also be noted that two clamping plates 301 are provided and connected with bolts to form the support frame 3 , which provides a stable installation base for the guide plate 5 and the driving mechanism 4 .

[0042] Exemplarily, the driving mechanism 4 is hydraulically driven or

[0043] Exemplarily, the driving mechanism 4 is driven by compressed air.

[0044] It should also be noted that the driving mechanism 4 may also adopt other driving modes, such as a telescopic motor, etc.

[0045] Among them, Figure 1 As shown, the dotted line at a is the position of the guide plate 5 in a horizontal state. Under the push of the driving mechanism 4, the guide plate 5 rotates from a horizontal state to a vertical or inclined state.

[0046] In summary, a liftable casting blank guiding device of the utility model is adopted, a hinged guide plate is arranged, and a driving mechanism is used to drive the guide plate to approach or move away from the casting blank, so as to give way to the ingot guide rod and prevent the casting blank from running off or even falling on the roller table.

[0047] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A slab guiding device capable of lifting and lowering, characterized in that: include: A roller table crossbeam (1), wherein the roller table crossbeam (1) is provided with a plurality of rollers (2) along its length direction, and all the rollers (2) are used for conveying the casting (8); A support frame (3), a drive mechanism (4) and a guide plate (5) are also provided between any two adjacent rollers (2); the support frame (3) and the drive mechanism (4) are fixed on the roller table crossbeam (1); one side of the guide plate (5) is hinged to the upper end of the support frame (3), and the other side of the guide plate (5) rotates around its hinge axis; The driving mechanism (4) is fixed on the supporting frame (3), the movable end of the driving mechanism (4) is connected to the guide plate (5), and the driving mechanism (4) is used to drive the guide plate (5) to flip.

2. A slab guiding device capable of lifting and lowering according to claim 1, characterized in that: A connecting plate (501) is also provided on the side of the guide plate (5) facing away from the casting blank (8), and the movable end of the driving mechanism (4) is hinged to the middle part of the connecting plate (501).

3. A slab guide device capable of lifting and lowering according to claim 2, characterized in that: The connecting plate (501) is a triangular plate, and the connecting plate (501) is perpendicular to the guide plate (5).

4. A slab guide device capable of lifting and lowering according to claim 3, characterized in that: The driving mechanism (4) is hingedly mounted on the supporting frame (3), and the movable end of the driving mechanism (4) is hingedly connected to the connecting plate (501).

5. A slab guiding device capable of lifting and lowering according to claim 4, characterized in that: The support frame (3) comprises two clamping plates (301) and a plurality of bolts (302); the two clamping plates (301) are respectively located on two sides of the roller table crossbeam (1); and the two clamping plates (301) are connected by the plurality of bolts (302).

6. A slab guiding device capable of lifting and lowering according to claim 5, characterized in that: The driving mechanism (4) is hydraulically driven.

7. A slab guiding device capable of lifting and lowering according to claim 5, characterized in that: The driving mechanism (4) is driven by compressed air.

Images