Anti-deviation guiding device for uncoiling of strip coil

Abstract

The utility model relates to the technical field of steel strip coil uncoiling, in particular to a strip coil uncoiling anti-deviation guide device which comprises a base, supporting plates which are symmetrically arranged are fixedly connected to the top end of the base, two guide rollers are rotationally connected between the supporting plates, a motor is fixedly installed on one side of each supporting plate, and the motor is fixedly connected with the base. Guide grooves which are symmetrically formed are formed in the guide roller at the bottom end; limiting grooves are formed in the opposite sides of the supporting plates correspondingly, adjusting mechanisms are slidably connected into the limiting grooves correspondingly, each adjusting mechanism comprises a limiting block, a threaded cylinder is rotationally connected to one side of each limiting block, a threaded column is in threaded connection with the interior of each threaded cylinder, and a limiting disc is fixedly connected to one end of each threaded column; the steel coil guiding device has the advantages that the guiding roller can easily adapt to steel coils of various widths, the practicability and applicability of the guiding device are remarkably improved, and meanwhile the functionality of the guiding device is greatly enriched.

Description

Technical Field

[0001] This utility model relates to the field of steel strip uncoiling technology, specifically to a strip uncoiling anti-deviation guide device. Background Technology

[0002] Uncoiling a steel strip is the process of unfolding a coiled steel strip into a flat sheet. Uncoiling a steel strip requires an uncoiling device and a guiding device. One end of the steel strip needs to be moved into the guiding device so that the guide rollers on the guiding device can guide the direction of the steel strip.

[0003] The core components of the guiding device are two guide rollers. However, in the existing technology, guide rollers are generally designed as a single unit. This design limits the applicability of the guide rollers, making them unable to flexibly adapt to the needs of steel coils of different widths, thus resulting in poor performance in terms of functionality and practicality. Utility Model Content

[0004] The purpose of this invention is to provide a tape unwinding anti-deviation guide device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a winding unwinding anti-deviation guide device, including a base, a symmetrically arranged support plate fixedly connected to the top of the base, two guide rollers rotatably connected between the support plates, a motor fixedly installed on one side of the support plate, and symmetrically arranged guide grooves opened on the bottom of the guide rollers;

[0006] Each of the support plates has a limiting groove on its opposite sides. Each limiting groove is slidably connected to an adjustment mechanism. The adjustment mechanism includes a limiting block. A threaded cylinder is rotatably connected to one side of the limiting block. A threaded column is threadedly connected inside the threaded cylinder. One end of the threaded column is fixedly connected to a limiting plate. A guide frame is fixedly connected to one side of the limiting plate.

[0007] Preferably, the motor output end is fixedly connected to the shaft of the top guide roller.

[0008] Preferably, the limiting block is slidably connected inside the limiting groove, and the limiting disc is slidably connected to the shaft of the bottom guide roller.

[0009] Preferably, the guide grooves are all square in shape.

[0010] Preferably, the guide frame is square in shape, and one end of the guide frame is slidably connected inside the guide groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: through the ingenious cooperation of the guide frame, threaded cylinder, limiting block and threaded column, the position of the upper limit plate of the bottom guide roller can be flexibly adjusted. This design enables the guide roller to easily adapt to steel coils of various widths, significantly improving the practicality and applicability of the guiding device, while also greatly enriching its functionality. Moreover, this utility model has a simple structure, is easy to operate, and is extremely practical. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0013] Figure 2 This is a cross-sectional view of the bottom guide roller of this utility model;

[0014] Figure 3 This is a schematic diagram of the specific structure of the bottom guide roller shaft of this utility model;

[0015] Figure 4 This is a cross-sectional view of the support plate and threaded cylinder of this utility model.

[0016] In the diagram: 1. Base; 2. Support plate; 3. Guide roller; 4. Motor; 5. Guide groove; 6. Limiting groove; 7. Adjustment mechanism; 71. Limiting block; 72. Threaded cylinder; 73. Threaded column; 74. Limiting plate; 75. Guide frame. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 The present invention provides the following technical solution:

[0019] Example 1: A roll unwinding anti-deviation guide device includes a base 1, a support plate 2 symmetrically arranged fixedly connected to the top of the base 1, two guide rollers 3 rotatably connected between the support plates 2, a motor 4 fixedly installed on one side of the support plate 2, and guide grooves 5 symmetrically arranged on the bottom guide rollers 3. The output end of the motor 4 is fixedly connected to the shaft of the top guide roller 3. The guide grooves 5 are all square in shape.

[0020] In use, the base 1 provides support for the support plate 2, which in turn supports the motor 4 and the guide roller 3. One end of the uncoiled steel coil can be placed between the two guide rollers 3, and then the motor 4 is started. The motor 4 will drive the top guide roller 3 to rotate. The rotation of the top guide roller 3 will guide and convey one end of the steel coil, while the bottom guide roller 3 will rotate passively due to the movement of the steel coil.

[0021] Example 2: The technical solution of this example that differs from that of Example 1 includes: a limiting groove 6 is opened on both sides of the support plate 2, and an adjustment mechanism 7 is slidably connected in the limiting groove 6. The adjustment mechanism 7 includes a limiting block 71, a threaded cylinder 72 is rotatably connected to one side of the limiting block 71, a threaded column 73 is threadedly connected inside the threaded cylinder 72, a limiting disk 74 is fixedly connected to one end of the threaded column 73, and a guide frame 75 is fixedly connected to one side of the limiting disk 74.

[0022] The limiting block 71 is slidably connected inside the limiting groove 6, the limiting disk 74 is slidably connected to the shaft of the bottom guide roller 3, and the guide frame 75 is square in shape, with one end of the guide frame 75 slidably connected inside the guide groove 5.

[0023] In use, the two limiting discs 74 can clamp the steel coil at the middle position on the guide roller 3 to prevent the steel coil from shifting when uncoiling. When the bottom guide roller 3 rotates, it will drive the limiting discs 74 to rotate through the guide frame 75. The rotation of the limiting discs 74 will drive the limiting block 71 to slide inside the limiting groove 6 through the threaded column 73 and the threaded cylinder 72. The guide frame 75 and the limiting block 71 can provide favorable conditions for the rotation of the bottom guide roller 3. When it is necessary to adjust the position of the limiting discs 74, the threaded cylinder 72 can be rotated. The rotation of the threaded cylinder 72 will drive the threaded column 73 to move due to the thread. The movement of the threaded column 73 will drive the limiting discs 74 to move. The movement of the limiting discs 74 will drive the guide frame 75 to slide into the guide groove 5. Then, the two limiting discs 74 can be moved to the specified position so that steel coils of different widths can be placed between the two limiting discs 74.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A winding unwinding anti-deviation guide device, including a base (1), a symmetrically arranged support plate (2) fixedly connected to the top of the base (1), two guide rollers (3) rotatably connected between the support plates (2), a motor (4) fixedly installed on one side of the support plate (2), and symmetrically arranged guide grooves (5) opened on the bottom of the guide rollers (3); Its features are: The support plate (2) has limit grooves (6) on opposite sides. Each limit groove (6) is slidably connected to an adjustment mechanism (7). The adjustment mechanism (7) includes a limit block (71). A threaded cylinder (72) is rotatably connected to one side of the limit block (71). A threaded column (73) is threaded inside the threaded cylinder (72). One end of the threaded column (73) is fixedly connected to a limit plate (74). A guide frame (75) is fixedly connected to one side of the limit plate (74).

2. The anti-deviation guide device for unwinding tape according to claim 1, characterized in that: The output end of the motor (4) is fixedly connected to the shaft of the top guide roller (3).

3. The anti-deviation guide device for unwinding tape according to claim 1, characterized in that: The limiting block (71) is slidably connected inside the limiting groove (6), and the limiting disk (74) is slidably connected to the shaft of the bottom guide roller (3).

4. The unwinding anti-deviation guide device according to claim 1, characterized in that: The guide grooves (5) are all square in shape.

5. The anti-deviation guide device for unwinding tape according to claim 1, characterized in that: The guide frame (75) is square in shape, and one end of the guide frame (75) is slidably connected inside the guide groove (5).

Images