Deviation rectifying device for aluminum strip conveying

Abstract

The utility model discloses a deviation rectifying device for aluminum strip conveying, which relates to the technical field of aluminum strip processing and comprises a plurality of first transverse rollers with different heights, a plurality of second vertical rollers and a plurality of first vertical rollers which are sequentially arranged along the aluminum strip conveying direction. The first vertical rollers are installed on the two sides of an aluminum strip, and the horizontal distance between the first vertical rollers on the two sides is matched with the width of the aluminum strip. The second vertical rollers are installed on the two sides of the aluminum strip, first elastic pieces are arranged on the outer sides of the second vertical rollers, and the second vertical rollers are horizontally attached to the aluminum strip through the first elastic pieces. The first transverse roller supports aluminum strip conveying to serve as a deviation rectifying buffer area, the first elastic piece supports the second vertical roller to conduct elastic deviation rectifying on aluminum strip conveying, finally accurate limiting of aluminum strip conveying is achieved through the first vertical roller, and damage to the aluminum strip in the deviation rectifying process can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum strip processing, in particular to a deviation-correcting device for aluminum strip transmission. Background Art

[0002] Aluminum strip is a cast aluminum coil or hot-rolled aluminum coil, which is rolled into thin aluminum materials of different thicknesses and widths by a cold rolling mill. When the aluminum strip production line is transporting the aluminum strip over long distances, the aluminum strip is prone to deviate from its position during the transportation process. In multiple processes, such as coating and winding, the position of the conveyed aluminum strip needs to be accurate to ensure the processing quality, so the aluminum strip needs to be corrected.

[0003] In the prior art, the utility model patent with announcement number CN212923782U discloses an automatic guiding and correcting device for the production of coated aluminum strips. Its correcting structure directly corrects the aluminum strip on the conveying structure, and can adjust the position and adapt to aluminum strips of different widths. However, when the aluminum strip is directly corrected and the conveying offset of the aluminum strip is large, the relative force between the aluminum strip and the correcting structure is large, which can easily damage the aluminum strip and the correcting structure, and even cause the aluminum strip to twist before entering the correcting structure. Utility Model Content

[0004] The purpose of the utility model is to provide a deviation correction device for aluminum belt transmission in order to solve the above-mentioned problems in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A deviation correction device for conveying aluminum strips comprises a plurality of first transverse rollers, a plurality of second vertical rollers and a plurality of first vertical rollers which are arranged in sequence along the conveying direction of the aluminum strip; the first vertical rollers are installed on both sides of the aluminum strip, and the horizontal spacing between the first vertical rollers on both sides is adapted to the width of the aluminum strip; the second vertical rollers are installed on both sides of the aluminum strip, and a first elastic member is arranged on the outer side of the second vertical roller, and the first elastic member enables the second vertical roller to be horizontally close to the aluminum strip.

[0007] Furthermore, it also includes a first mounting frame that moves horizontally, the first vertical roller is rotatably mounted on the first mounting frame, and the first mounting frame is rotatably connected to a lead screw for adjusting the position of the first mounting frame, facing away from the aluminum strip.

[0008] Furthermore, it also includes a second mounting frame that moves horizontally, the second vertical roller is rotatably mounted on the second mounting frame, and the second mounting frame is connected to the first elastic member at a side facing away from the aluminum strip.

[0009] Furthermore, the first elastic member is a horizontally arranged coil spring.

[0010] Furthermore, both ends of the central axis of the first transverse roller are vertically rotatably connected to a vertically lifting movable seat, and a vertical second elastic member is provided on one side of the movable seat.

[0011] Furthermore, the second elastic member is a vertically arranged coil spring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model supports the aluminum strip transmission by the first transverse roller as a deviation correction buffer zone to prevent the aluminum strip from twisting; the first elastic member supports the second vertical roller to perform elastic deviation correction on the aluminum strip transmission, and finally the first vertical roller is used to accurately limit the aluminum strip transmission, thereby realizing gradual deviation correction and reducing the damage to the aluminum strip during the deviation correction process;

[0014] The utility model uses a lead screw to adjust the position of the first vertical roller so as to adapt to the deviation correction of aluminum strips of different widths. The utility model has a movable seat to support the first transverse roller, the first transverse roller is hinged to the movable seat, so that the transverse roller can be tilted, and the movable seat is supported by a second elastic member, so as to provide a buffer in the process of the aluminum strip changing from deviation to alignment, ensure the stable transmission of the aluminum strip, and avoid the twisting of the aluminum strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the first vertical roller and the second vertical roller of the utility model.

[0017] Figure 3 It is a schematic diagram of part of the first vertical roller and the second vertical roller of the utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the first transverse roller of the utility model.

[0019] In the figure: 1. first vertical roller; 2. second vertical roller; 3. first transverse roller; 4. conveying frame; 5. first mounting frame; 6. lead screw; 7. hand wheel; 8. second mounting frame; 9. first elastic member; 10. guide rod; 11. buffer frame; 12. strip hole; 13. movable seat; 14. second elastic member; 15. hinge seat; 16. second transverse roller; 17. aluminum belt. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0022] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" that may appear should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the term "provided with" that may appear should be understood in a broad sense. For example, the object "provided with" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or an inseparable connection. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] The present invention is further described in detail below in conjunction with the embodiments.

[0025] The specific embodiment of the deviation correction device for aluminum belt transmission provided by the utility model is as follows:

[0026] See also Figure 1-4The deviation correction device for conveying aluminum strip includes a plurality of first transverse rollers 3, a plurality of second vertical rollers 2 and a plurality of first vertical rollers 1 with different heights arranged in sequence along the conveying direction of the aluminum strip 17; it also includes a conveying frame 4 and a buffer frame 11, and a plurality of parallel second transverse rollers 16 are arranged on the conveying frame 4. The second transverse rollers 16 are supported on the lower side of the aluminum strip 17 to assist in conveying the aluminum strip 17.

[0027] The first vertical roller 1 and the second vertical roller 2 are both located on the conveying frame 4, and the first transverse roller 3 is installed on the buffer frame 11. The buffer frame 11 is located on the front side of the conveying frame 4, where the front side refers to the front side of the upstream end in the conveying direction.

[0028] The first vertical roller 1 is installed on both sides of the aluminum strip 17, and the horizontal spacing between the first vertical rollers 1 on both sides is adapted to the width of the aluminum strip 17; in this embodiment, a plurality of first mounting frames 5 are provided for horizontal movement, and the first vertical rollers 1 are rotatably mounted on the first mounting frames 5, and the first mounting frames 5 correspond to the first vertical rollers 1 one by one, and the first mounting frames 5 are located between the second transverse rollers 16, and the first mounting frames 5 are rotatably connected to the side facing away from the aluminum strip 17 with a lead screw 6 for adjusting the position of the first mounting frame 5. One end of the lead screw 6 is rotatably connected to the first mounting frame 5, and the other end passes through the conveying frame 4 and is threadedly connected to the conveying frame 4, and a hand wheel 7 is provided at the outer end of the lead screw 6, and the lead screw 6 can be rotated by the hand wheel 7 to adjust the position of the first mounting frame 5, thereby adjusting the spacing of the first vertical rollers 1 to adapt to aluminum strips 17 of different widths.

[0029] The second vertical roller 2 is installed on both sides of the aluminum strip 17, and a first elastic member 9 is arranged on the outer side of the second vertical roller 2. The first elastic member 9 makes the second vertical roller 2 horizontally close to the aluminum strip 17; in this embodiment, a horizontally movable second mounting frame 8 is provided, and the second vertical roller 2 is rotatably mounted on the second mounting frame 8, the second mounting frame 8 corresponds to the second vertical roller 2 one by one, and the second mounting frame 8 is located between the second transverse rollers 16, and the second mounting frame 8 is connected to the first elastic member 9 on the side facing away from the aluminum strip 17. In this embodiment, the first elastic member 9 is a horizontally arranged coil spring, and the first elastic member 9 is connected between the second mounting frame 8 and the conveying frame 4, so that the second vertical roller 2 is close to the aluminum strip 17, and under the support of the first elastic member 9, the position of the aluminum strip 17 is preliminarily corrected. After the position of the aluminum strip 17 is preliminarily corrected, the first vertical roller 1 with a stable position accurately corrects the transverse position of the aluminum strip 17.

[0030] In order to ensure the stability of the horizontal movement of the first mounting frame 5 and the second mounting frame 8, the outer sides of the first mounting frame 5 and the second mounting frame 8 are connected with guide rods 10, which pass through the conveying frame 4 and are slidably connected to the conveying frame 4. The sliding direction of the guide rod 10 is parallel to the second transverse roller 16.

[0031] A plurality of corresponding strip holes 12 are provided on the buffer frame 11, and a movable seat 13 is vertically slidably connected in the strip hole 12. A second elastic member 14 is connected between the movable seat 13 and one end of the strip hole 12. In this embodiment, the second elastic member 14 is a vertically arranged coil spring. The first transverse roller 3 makes the aluminum strip 17 V-shaped. The second elastic member 14 at the end of the first transverse roller 3 corresponds to the inner side of the V-shaped aluminum strip 17 section, so that the transmission of the aluminum strip 17 has tension and stability.

[0032] The inner side of the movable seat 13 is vertically rotatably connected to the end of the central axis of the first transverse roller 3, and the inner side of the movable seat 13 is provided with a hinge seat 15, so that the two ends of the first transverse roller 3 can be at different heights, that is, in an inclined shape. When the aluminum strip 17 is corrected, it adapts to the deflection of the aluminum strip 17 and ensures the stable transmission of the aluminum strip 17.

[0033] A plurality of first transverse rollers 3 are provided, and the first transverse rollers 3 cannot be located at the same height, and have at least two heights. The first vertical roller 1 and the second vertical roller 2 correct the aluminum strip 17 on the horizontal side. During the correction, the aluminum strip 17 will produce a certain twist when it changes from the offset position to the corrected position. The plurality of first transverse rollers 3 serve as a buffer zone for the correction of the aluminum strip 17. When the aluminum strip 17 is transmitted around the plurality of first transverse rollers 3, its twisting can cause the first transverse roller 3 to tilt. The second elastic member 14 ensures that the aluminum strip 17 has a certain tension during transmission, which not only ensures the stability of the transmission of the aluminum strip 17, but also adapts to the shape changes of the aluminum strip 17 during the correction process, and reduces the damage rate of the aluminum strip 17 during the correction process.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments without creative work, or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A deviation-correcting device for conveying aluminum strips, characterized in that: The invention comprises a plurality of first transverse rollers (3) having different heights, a plurality of second vertical rollers (2) and a plurality of first vertical rollers (1) which are arranged in sequence along the conveying direction of the aluminum strip (17); the first vertical rollers (1) are installed on both sides of the aluminum strip (17), and the horizontal spacing between the first vertical rollers (1) on both sides is adapted to the width of the aluminum strip (17); the second vertical rollers (2) are installed on both sides of the aluminum strip (17), and a first elastic member (9) is arranged on the outer side of the second vertical roller (2), and the first elastic member (9) enables the second vertical roller (2) to be horizontally close to the aluminum strip (17).

2. The aluminum strip conveying deviation correcting device according to claim 1 is characterized in that: It also comprises a first mounting frame (5) that moves horizontally, the first vertical roller (1) is rotatably mounted on the first mounting frame (5), and the first mounting frame (5) is rotatably connected to a lead screw (6) that adjusts the position of the first mounting frame (5) on the side facing away from the aluminum strip (17).

3. The aluminum strip conveying deviation correcting device according to claim 1 is characterized in that: It also comprises a second mounting frame (8) that moves horizontally, the second vertical roller (2) is rotatably mounted on the second mounting frame (8), and the second mounting frame (8) is connected to the first elastic member (9) on the side facing away from the aluminum strip (17).

4. The aluminum strip conveying deviation correcting device according to claim 3 is characterized in that: The first elastic member (9) is a horizontally arranged coil spring.

5. The aluminum strip conveying deviation correcting device according to claim 1 is characterized in that: Both ends of the central axis of the first transverse roller (3) are vertically rotatably connected to a vertically lifting movable seat (13), and a vertical second elastic member (14) is provided on one side of the movable seat (13).

6. The aluminum strip conveying deviation correcting device according to claim 5, characterized in that: The second elastic member (14) is a vertically arranged coil spring.

Images