Hot continuous rolling steel strip conveying device

Abstract

The utility model relates to a hot continuous rolling steel strip conveying device. The conveying device comprises a conveying mechanism and is structurally characterized by further comprising an anti-warping mechanism, the anti-warping mechanism and the conveying mechanism are sequentially arranged in the conveying direction, the anti-warping mechanism comprises an anti-warping machine frame, an anti-warping sliding frame, an anti-warping pressing frame, an anti-warping pressing wheel and an anti-warping supporting plate, the anti-warping sliding frame is arranged on the anti-warping machine frame in a sliding mode, and the anti-warping pressing wheel is arranged on the anti-warping supporting plate. The anti-warping pressing frame is arranged on the anti-warping sliding frame in a sliding mode, the anti-warping pressing wheel is rotationally arranged on the anti-warping pressing frame, the anti-warping supporting plate is fixed to the anti-warping machine frame and located below the anti-warping pressing wheel, the anti-warping mechanism further comprises an anti-warping motor and an anti-warping screw rod, a motor shaft of the anti-warping motor is connected with the anti-warping screw rod, and the anti-warping screw rod is connected with the anti-warping sliding frame. The anti-warping screw rod and the anti-warping sliding frame penetrate through each other and are connected through threads.

Description

Technical Field

[0001] The utility model relates to a hot-rolled steel strip conveying device. Background Art

[0002] During the production of steel strip, the head end will often warp up during transportation, thereby limiting the threading speed of the steel strip and causing a folding defect in the coiled head. In view of this, the patent document with application number 202322171608.8 discloses a device for preventing the head of the strip from warping in a hot rolling finishing mill that is easy to disassemble. The device in the above-mentioned prior art cannot adjust the height of the preliminary flattening roller when conveying the steel strip, so it cannot be applied to steel strip conveyor belts of different thicknesses. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a hot-rolled steel strip conveying device with a reasonable structural design.

[0004] The technical solution adopted by the present invention to solve the above-mentioned problems is: the hot-rolled steel strip conveying device includes a conveying mechanism, and its structural feature is that it also includes an anti-warping mechanism, and the anti-warping mechanism and the conveying mechanism are arranged in sequence along the conveying direction, and the anti-warping mechanism includes an anti-warping frame, an anti-warping slide, an anti-warping pressure frame, an anti-warping pressure wheel and an anti-warping support plate, the anti-warping slide is slidably set on the anti-warping slide, the anti-warping pressure wheel is rotatably set on the anti-warping pressure frame, and the anti-warping support plate is fixed on the anti-warping frame, and the anti-warping support plate is located below the anti-warping pressure wheel.

[0005] Furthermore, the anti-warping mechanism also includes an anti-warping motor and an anti-warping screw rod, the motor shaft of the anti-warping motor is connected to the anti-warping screw rod, the anti-warping screw rod penetrates the anti-warping slide frame, and the two are connected by threads.

[0006] Furthermore, the anti-warping frame is provided with a slide limiting groove, the anti-warping slide is provided with a slide limiting block, and the slide limiting block is located in the slide limiting groove.

[0007] Furthermore, an anti-warping guide rod is fixed on the anti-warping pressure frame, the anti-warping guide rod penetrates the anti-warping slide frame, an anti-warping spring is sheathed on the anti-warping guide rod, and both ends of the anti-warping spring are respectively in contact with the anti-warping slide frame and the anti-warping pressure frame.

[0008] Furthermore, a pressure frame limiting groove is provided on the anti-warping sliding frame, and a pressure frame limiting block is provided on the anti-warping pressure frame, and the pressure frame limiting block is located in the pressure frame limiting groove.

[0009] Furthermore, the conveying mechanism includes a conveying frame, a conveyor belt, a pressure roller and a support roller. The conveyor belt is arranged on the conveying frame. The input end and the output end of the conveying frame are both provided with a pressure roller and a support roller, and the pressure roller is located above the support roller.

[0010] Furthermore, an anti-warping nut is provided on the anti-warping guide rod, and the anti-warping nut is in contact with the anti-warping slide frame.

[0011] Compared with the existing technology, the utility model has the following advantages: the hot-rolled steel strip conveying device can adjust the height of the anti-warping pressure frame by screwing the anti-warping nut, thereby adjusting the height of the anti-warping pressure wheel, and is suitable for conveying steel strips of different thicknesses. At the same time, the anti-warping spring is set to ensure that the anti-warping pressure wheel is always in contact with both sides of the steel strip to prevent the two sides of the steel strip from warping, thereby ensuring the quality of the steel strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic cross-sectional structural diagram of a hot-rolled steel strip conveying device according to an embodiment of the present utility model.

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the hot-rolled steel strip conveying device according to an embodiment of the present utility model.

[0014] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure of part A in .

[0015] In the figure: conveying mechanism 1, anti-warping mechanism 2,

[0016] Conveyor frame 11, conveyor belt 12, pressure roller 13, support roller 14,

[0017] Anti-warping frame 21, anti-warping slide 22, anti-warping motor 23, anti-warping screw rod 24, anti-warping pressure frame 25, anti-warping pressure wheel 26, anti-warping guide rod 27, anti-warping spring 28, slide limit block 29, slide limit groove 210, pressure frame limit block 211, pressure frame limit groove 212, anti-warping support plate 213, anti-warping nut 214. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0019] Example

[0020] See also Figures 1 to 3As shown, it should be noted that 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, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they have no substantial technical significance. Any modification of the structure, change in the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, if there are references to terms such as "upper", "lower", "left", "right", "middle" and "one" in this specification, they are only for the convenience of description and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be considered as the scope of the implementation of the present invention without substantially changing the technical content.

[0021] The hot-rolled steel strip conveying device in this embodiment includes a conveying mechanism 1 and an anti-warping mechanism 2. The anti-warping mechanism 2 and the conveying mechanism 1 are sequentially arranged along the conveying direction.

[0022] The anti-warping mechanism 2 in this embodiment includes an anti-warping frame 21, an anti-warping slide 22, an anti-warping motor 23, an anti-warping screw 24, an anti-warping pressure frame 25, an anti-warping pressure wheel 26 and an anti-warping support plate 213. The anti-warping slide 22 is slidably set on the anti-warping slide 22, the anti-warping pressure frame 25 is slidably set on the anti-warping slide 22, the anti-warping pressure wheel 26 is rotatably set on the anti-warping pressure frame 25, the anti-warping support plate 213 is fixed on the anti-warping frame 21, and the anti-warping support plate 213 is located below the anti-warping pressure wheel 26, the motor shaft of the anti-warping motor 23 is connected to the anti-warping screw 24, the anti-warping screw 24 passes through the anti-warping slide 22, and the two are connected by threads.

[0023] The anti-warping frame 21 in this embodiment is provided with a slide limiting groove 210, and the anti-warping slide 22 is provided with a slide limiting block 29, and the slide limiting block 29 is located in the slide limiting groove 210. An anti-warping guide rod 27 is fixed on the anti-warping pressure frame 25, and the anti-warping guide rod 27 passes through the anti-warping slide 22. An anti-warping spring 28 is sheathed on the anti-warping guide rod 27, and an anti-warping nut 214 is provided on the anti-warping guide rod 27, and the anti-warping nut 214 contacts the anti-warping slide 22. The two ends of the anti-warping spring 28 respectively abut the anti-warping slide 22 and the anti-warping pressure frame 25, and a pressure frame limiting groove 212 is provided on the anti-warping slide 22, and a pressure frame limiting block 211 is provided on the anti-warping pressure frame 25, and the pressure frame limiting block 211 is located in the pressure frame limiting groove 212.

[0024] The conveying mechanism 1 in this embodiment includes a conveying frame 11, a conveyor belt 12, a pressure roller 13 and a support roller 14. The conveyor belt 12 is arranged on the conveying frame 11. The input end and the output end of the conveying frame 11 are both provided with a pressure roller 13 and a support roller 14, and the pressure roller 13 is located above the support roller 14.

[0025] Specifically, when conveying the steel strip, the hot-rolled steel strip conveying device can press down the head end of the steel strip through the anti-warping mechanism 2 to prevent the head end of the steel strip from warping up, and drive the anti-warping screw rod 24 to rotate through the anti-warping motor 23, and drive the anti-warping slide 22 to a suitable position through the anti-warping screw rod 24, pull the steel strip and make the head end of the steel strip pass through the anti-warping support plate 213 and the anti-warping pressure wheel 26, continue to pull the steel strip so that the steel strip passes through the pressure roller 13 and the support roller 14 and is conveyed by the conveyor belt 12, and the anti-warping spring 28 can be set to ensure that the anti-warping pressure wheel 26 always keeps in contact with the steel strip to prevent the two sides of the steel strip from warping up, and the height of the anti-warping pressure frame 25 can be adjusted when the anti-warping nut 214 is turned to adjust the pressure between the anti-warping pressure wheel 26 and the steel strip, and it can be suitable for conveying steel strips of different thicknesses.

[0026] In addition, it should be noted that the shapes and names of the parts and components of the specific embodiments described in this specification may be different, and the above content described in this specification is merely an example of the structure of the utility model. Any equivalent changes or simple changes made based on the structure, features and principles described in the concept of the utility model patent are included in the scope of protection of the utility model patent. Technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should fall within the scope of protection of the utility model.

Claims

1. A hot-rolled steel strip conveying device, comprising a conveying mechanism (1), characterized in that: The invention also includes an anti-warping mechanism (2), wherein the anti-warping mechanism (2) and the conveying mechanism (1) are sequentially arranged along the conveying direction, and the anti-warping mechanism (2) includes an anti-warping frame (21), an anti-warping slide frame (22), an anti-warping pressure frame (25), an anti-warping pressure wheel (26) and an anti-warping support plate (213), wherein the anti-warping slide frame (22) is slidably arranged on the anti-warping frame (21), the anti-warping pressure frame (25) is slidably arranged on the anti-warping slide frame (22), the anti-warping pressure wheel (26) is rotatably arranged on the anti-warping pressure frame (25), and the anti-warping support plate (213) is fixed on the anti-warping frame (21), and the anti-warping support plate (213) is located below the anti-warping pressure wheel (26).

2. The hot rolled steel strip conveying device according to claim 1, characterized in that: The anti-warping mechanism (2) further comprises an anti-warping motor (23) and an anti-warping screw (24), wherein the motor shaft of the anti-warping motor (23) is connected to the anti-warping screw (24), and the anti-warping screw (24) penetrates the anti-warping slide (22), and the two are connected by threads.

3. The hot rolled steel strip conveying device according to claim 1, characterized in that: The anti-warping frame (21) is provided with a slide limiting groove (210), and the anti-warping slide (22) is provided with a slide limiting block (29), and the slide limiting block (29) is located in the slide limiting groove (210).

4. The hot rolled steel strip conveying device according to claim 1, characterized in that: An anti-warping guide rod (27) is fixed on the anti-warping pressure frame (25), and the anti-warping guide rod (27) penetrates the anti-warping slide frame (22). An anti-warping spring (28) is sheathed on the anti-warping guide rod (27), and two ends of the anti-warping spring (28) are respectively in contact with the anti-warping slide frame (22) and the anti-warping pressure frame (25).

5. The hot rolled steel strip conveying device according to claim 1, characterized in that: The anti-warping sliding frame (22) is provided with a pressure frame limiting groove (212), and the anti-warping pressure frame (25) is provided with a pressure frame limiting block (211), and the pressure frame limiting block (211) is located in the pressure frame limiting groove (212).

6. The hot rolled steel strip conveying device according to claim 1, characterized in that: The conveying mechanism (1) comprises a conveying frame (11), a conveying belt (12), a pressure roller (13) and a support roller (14); the conveying belt (12) is arranged on the conveying frame (11); the input end and the output end of the conveying frame (11) are both provided with a pressure roller (13) and a support roller (14), and the pressure roller (13) is located above the support roller (14).

7. The hot rolled steel strip conveying device according to claim 4, characterized in that: An anti-warping nut (214) is provided on the anti-warping guide rod (27), and the anti-warping nut (214) is in contact with the anti-warping slide frame (22).

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