Steel belt straightening device for stainless steel production

Abstract

The utility model relates to the technical field of stainless steel production, in particular to a steel belt straightening device for stainless steel production. The steel belt straightening device comprises a bottom plate, the bottom plate comprises a fixing frame, the fixing frame is installed at the top end of the bottom plate, a fixing plate is installed on the side wall of one side of the fixing frame, and a driving rotating rod mechanism is rotationally installed on the side wall of one side of the fixing frame through a bearing. And a first roller body is installed on the outer wall of the driving rotating rod mechanism, the positioning and fixing mechanism comprises a first groove and a first driving motor, and the first groove is formed in the side wall of one side of the fixing frame. The first screw rod main body rotates to drive the first mounting block to ascend and descend on the outer wall of the first screw rod main body through the first sliding block and the first sliding groove, so that the first mounting block ascends and descends to drive the driving rotating shaft mechanism and the second roller main body to rotate at the same time; and therefore, the steel belt is positioned and fixed through the first roller main body by lifting the second roller main body.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel production, in particular to a steel strip straightening device for stainless steel production. Background Art

[0002] According to the definition in GB / T20878-2007, stainless steel is steel with stainless and corrosion resistance as its main characteristics, and a chromium content of at least 10.5% and a carbon content of no more than 1.2%. Stainless steel is the abbreviation of stainless acid-resistant steel. Steels that are resistant to weak corrosive media such as air, steam, and water or have stainless properties are called stainless steels; and steels that are resistant to chemical corrosion media (acids, alkalis, salts, etc.) are called acid-resistant steels. Due to the difference in chemical composition between the two, their corrosion resistance is different. Ordinary stainless steels are generally not resistant to chemical corrosion, while acid-resistant steels are generally stainless. The term "stainless steel" does not simply refer to one type of stainless steel, but to more than one hundred types of industrial stainless steels. Each type of stainless steel developed has good performance in its specific application field.

[0003] In contrast, CN212069993U is a steel strip straightening device for stainless steel production. The main motor uses the second chain to drive the rotation of the first rotating shaft, and three straightening drums and an electric heating network are provided on the other side of the straightening box, so that the three straightening drums can soften and extrude the steel strip at the same time, and also continuously straighten the irregular shapes on the steel strip, thereby improving the gentleness of the steel strip straightening. A fan is provided on one side of the straightening box to cool the straightened steel strip and improve the efficiency of the steel strip straightening. However, there are still certain problems, and the specific problems are described as follows.

[0004] At present, most of the steel strip straightening devices used in stainless steel production on the market cannot position and fix the steel strip when straightening it, which affects the straightening effect of the steel strip. At the same time, the existing steel strip straightening devices have poor straightening effects when straightening the steel strip, which affects the use effect of the steel strip straightening devices. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the fact that most of the steel strip straightening devices for stainless steel production currently on the market mentioned above or in the prior art cannot position and fix the steel strip when straightening it, thus affecting the straightening effect of the steel strip; at the same time, the existing steel strip straightening devices have poor straightening effects when straightening the steel strip, thus affecting the use effect of the steel strip straightening devices, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a steel strip straightening device for stainless steel production.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: A steel strip straightening device for stainless steel production comprises a bottom plate, which comprises a fixed frame, the top of the bottom plate is equipped with a fixed frame, and the side wall of one side of the fixed frame is equipped with a fixed plate, the side wall of one side of the fixed frame is rotatably equipped with a driving rod mechanism through a bearing, and the outer wall of the driving rod mechanism is equipped with a first roller body;

[0009] A positioning and fixing mechanism, comprising a first groove and a first drive motor, wherein the first groove is provided on a side wall of one side of a fixing frame, a first mounting block is provided inside the first groove, and a first threaded hole is provided inside the first mounting block, a first screw rod body is connected to the internal thread of the first threaded hole, a driving shaft mechanism is installed on the side wall of one side of the first mounting block, and a second roller body is installed on the outer wall of the driving shaft mechanism, a top end of the fixing frame is installed on the top end of the first drive motor, and an output end of the first drive motor is fixedly connected to the top end of the first screw rod body through a coupling;

[0010] The sliding mechanism includes a second groove, which is opened on the side wall of one side of the fixed frame, a second mounting block is arranged inside the second groove, and a second threaded hole is opened inside the second mounting block, and a second screw rod body is threadedly connected to the inside of the second threaded hole, a support plate is installed on the side wall of one side of the second mounting block, and a hydraulic rod is installed at the bottom end of the support plate, a mounting frame is installed at the bottom end of the hydraulic rod, and a straightening roller is rotatably installed inside the mounting frame through a bearing.

[0011] As a preferred solution of the utility model, a steel strip straightening device for stainless steel production is provided, wherein: a first slide groove is opened on the side wall at one end inside the first groove, and a first slider is arranged inside the first slide groove, and the end of the first slider away from the first slide groove is fixedly connected to the side wall of the first mounting block.

[0012] As a preferred solution of the utility model of a steel strip straightening device for stainless steel production, wherein: a second drive motor is installed on the side wall of one end inside the second groove, and the output end of the second drive motor is fixedly connected to the second screw rod body through a coupling.

[0013] As a preferred solution of the utility model for a steel strip straightening device for stainless steel production, a mounting plate is installed on the side wall of one side of the mounting frame, and a third drive motor is installed on the top of the mounting plate, and the output end of the third drive motor is fixedly connected to the straightening roller through a coupling.

[0014] As a preferred solution of the steel strip straightening device for stainless steel production of the utility model, wherein: the shape of the mounting frame is U-shaped.

[0015] As a preferred solution of the steel strip straightening device for stainless steel production of the utility model, there are two groups of the first roller bodies having the same structure.

[0016] As a preferred solution of the utility model for a steel strip straightening device for stainless steel production, there are two groups of positioning and fixing mechanisms with the same structure, and the two groups of positioning and fixing mechanisms are symmetrically arranged at both ends of the fixing frame.

[0017] The utility model provides a steel strip straightening device for stainless steel production, which has the following beneficial effects:

[0018] 1. The utility model first starts the first driving motor to drive the first screw body to rotate, and the first screw body is threadedly connected to the first threaded hole, and the first slide groove and the first slider cooperate with each other to make the first screw body rotate to drive the first mounting block to rise and fall on the outer wall of the first screw body through the first slider and the first slide groove, so that the first mounting block is lifted and lowered to drive the driving shaft mechanism and the second roller body to rotate at the same time, so that the steel belt is positioned and fixed through the first roller body through the lifting of the second roller body;

[0019] 2. The utility model firstly straightens the steel strip by cooperating with the straightening roller and the fixed plate, and starts the third driving motor to drive the straightening roller to rotate, and at the same time straightens the steel strip by starting the hydraulic rod lifting and lowering, and drives the second screw body to rotate by starting the second driving motor, and is threadedly connected to the second screw body through the second threaded hole, so that the second screw body rotates to drive the second mounting block to slide on the outer wall of the second screw body, so that the second mounting block slides to drive the support plate and the straightening roller to slide at the same time, thereby driving the straightening roller to slide to straighten the steel strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 It is a schematic diagram of the main structure of a steel strip straightening device for stainless steel production;

[0022] Figure 2 This is a schematic diagram of the positioning and fixing mechanism structure of a steel strip straightening device for stainless steel production;

[0023] Figure 3 The figure is a schematic diagram of the sliding mechanism structure of a steel strip straightening device used in stainless steel production.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Bottom plate; 101. Fixed frame; 102. Fixed plate; 103. Driving rod mechanism; 104. First roller body;

[0026] 2. Positioning and fixing mechanism; 201. first groove; 202. first mounting block; 203. first threaded hole; 204. first screw rod body; 205. driving shaft mechanism; 206. second roller body; 207. first driving motor; 208. first slide groove; 209. first slider;

[0027] 3. Sliding mechanism; 301. Second groove; 302. Second mounting block; 303. Second threaded hole; 304. Second screw rod body; 305. Second drive motor; 306. Support plate; 307. Hydraulic rod; 308. Mounting frame; 309. Straightening roller; 3010. Mounting plate; 3011. Third drive motor. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Example 1: Reference Figures 1 to 3, which is the first embodiment of the utility model, and this embodiment provides a steel strip straightening device for stainless steel production, which can realize that most of the steel strip straightening devices for stainless steel production on the market currently cannot position and fix the steel strip when straightening it, thereby affecting the straightening effect of the steel strip. At the same time, the existing steel strip straightening device has a poor straightening effect when straightening the steel strip, thereby affecting the use effect of the steel strip straightening device. The invention comprises a bottom plate 1, which comprises a fixed frame 101, the top of the bottom plate 1 is equipped with the fixed frame 101, and the side wall of one side of the fixed frame 101 is equipped with a fixed plate 102, the side wall of one side of the fixed frame 101 is rotatably equipped with a driving rod mechanism 103 through a bearing, and the outer wall of the driving rod mechanism 103 is equipped with a first roller body 104, and the first roller body 104 has two groups of the same structure;

[0032] The positioning and fixing mechanism 2 includes a first groove 201 and a first drive motor 207. The first groove 201 is opened on the side wall of one side of the fixing frame 101. A first mounting block 202 is arranged inside the first groove 201, and a first threaded hole 203 is opened inside the first mounting block 202. The internal thread of the first threaded hole 203 is connected with a first screw rod body 204. A driving shaft mechanism 205 is installed on the side wall of one side of the first mounting block 202, and a second roller body 206 is installed on the outer wall of the driving shaft mechanism 205. The top of the first drive motor 207 is installed with the top of the fixing frame 101, and the output end of the first drive motor 207 is fixedly connected to the top of the first screw rod body 204 through a coupling.

[0033] A first slide groove 208 is provided on the side wall at one end of the first groove 201, and a first slider 209 is provided inside the first slide groove 208. One end of the first slider 209 away from the first slide groove 208 is fixedly connected to the side wall of the first mounting block 202. There are two groups of positioning and fixing mechanisms 2 with the same structure, and the two groups of positioning and fixing mechanisms 2 are symmetrically arranged at both ends of the fixing frame 101.

[0034] The specific working principle is that when the steel belt needs to be positioned and fixed, the first drive motor 207 is first started to drive the first screw rod body 204 to rotate, and the first screw rod body 204 is threadedly connected to the first threaded hole 203, and through the mutual cooperation of the first slide groove 208 and the first slider 209, the first screw rod body 204 is rotated to drive the first mounting block 202 to rise and fall on the outer wall of the first screw rod body 204 through the first slider 209 and the first slide groove 208, so that the first mounting block 202 can be lifted and lowered to drive the driving shaft mechanism 205 and the second roller body 206 to rotate at the same time, so as to position and fix the steel belt through the first roller body 104 by lifting the second roller body 206.

[0035] Example 2: Reference Figures 1 to 3, which is the first embodiment of the utility model. This embodiment provides a steel strip straightening device for stainless steel production, which can achieve the problem that most steel strip straightening devices for stainless steel production on the market currently cannot position and fix the steel strip when straightening it, thereby affecting the straightening effect of the steel strip. At the same time, the existing steel strip straightening device has a poor straightening effect when straightening the steel strip, thereby affecting the use effect of the steel strip straightening device. The sliding mechanism 3 includes a second groove 301, the second groove 301 is opened on the side wall of one side of the fixing frame 101, a second mounting block 302 is arranged inside the second groove 301, and a second threaded hole 303 is opened inside the second mounting block 302, and the second threaded hole 303 is threadedly connected to the second screw rod body 304, a support plate 306 is installed on the side wall of one side of the second mounting block 302, and a hydraulic rod 307 is installed at the bottom end of the support plate 306, and a mounting frame 308 is installed at the bottom end of the hydraulic rod 307, and a straightening roller 309 is rotatably installed inside the mounting frame 308 through a bearing.

[0036] A second drive motor 305 is installed on the side wall at one end of the second groove 301, and the output end of the second drive motor 305 is fixedly connected to the second screw body 304 through a coupling, a mounting plate 3010 is installed on the side wall on one side of the mounting frame 308, and a third drive motor 3011 is installed on the top of the mounting plate 3010, and the output end of the third drive motor 3011 is fixedly connected to the straightening roller 309 through a coupling, and the shape of the mounting frame 308 is U-shaped.

[0037] The specific working principle is that first, the straightening roller 309 and the fixed plate 102 cooperate with each other, and the third drive motor 3011 is started to drive the straightening roller 309 to rotate to straighten the steel strip, and the hydraulic rod 307 is started to rise and fall to drive the straightening roller 309 to straighten the steel strip, and the second drive motor 305 is started to drive the second screw body 304 to rotate, and the second threaded hole 303 is threadedly connected to the second screw body 304, so that the second screw body 304 rotates to drive the second mounting block 302 to slide on the outer wall of the second screw body 304, so that the second mounting block 302 slides to drive the support plate 306 and the straightening roller 309 to slide at the same time, thereby driving the straightening roller 309 to slide to straighten the steel strip.

[0038] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A steel strip straightening device for stainless steel production, characterized in that: include, A bottom plate (1) comprising a fixing frame (101), the fixing frame (101) being mounted on the top of the bottom plate (1), and a fixing plate (102) being mounted on a side wall of one side of the fixing frame (101), a driving rotating rod mechanism (103) being rotatably mounted on the side wall of one side of the fixing frame (101) via a bearing, and a first roller body (104) being mounted on an outer wall of the driving rotating rod mechanism (103); A positioning and fixing mechanism (2), comprising a first groove (201) and a first drive motor (207), wherein the first groove (201) is provided on a side wall of a fixing frame (101), a first mounting block (202) is provided inside the first groove (201), and a first threaded hole (203) is provided inside the first mounting block (202), a first screw rod body (204) is connected to the inner thread of the first threaded hole (203), a driving shaft mechanism (205) is installed on the side wall of one side of the first mounting block (202), and a second roller body (206) is installed on the outer wall of the driving shaft mechanism (205), the top end of the first drive motor (207) is installed on the top end of the fixing frame (101), and the output end of the first drive motor (207) is fixedly connected to the top end of the first screw rod body (204) via a coupling; The sliding mechanism (3) comprises a second groove (301), wherein the second groove (301) is provided on a side wall of a fixed frame (101), a second mounting block (302) is provided inside the second groove (301), a second threaded hole (303) is provided inside the second mounting block (302), a second screw rod body (304) is threadedly connected inside the second threaded hole (303), a support plate (306) is installed on the side wall of one side of the second mounting block (302), a hydraulic rod (307) is installed at the bottom end of the support plate (306), a mounting frame (308) is installed at the bottom end of the hydraulic rod (307), and a straightening roller (309) is rotatably installed inside the mounting frame (308) via a bearing.

2. A steel strip straightening device for stainless steel production as claimed in claim 1, characterized in that: A first sliding groove (208) is provided on the side wall at one end of the first groove (201), and a first sliding block (209) is provided inside the first sliding groove (208); an end of the first sliding block (209) away from the first sliding groove (208) is fixedly connected to the side wall of the first mounting block (202).

3. A steel strip straightening device for stainless steel production as claimed in claim 1, characterized in that: A second drive motor (305) is installed on a side wall at one end of the second groove (301), and an output end of the second drive motor (305) is fixedly connected to the second screw rod body (304) via a coupling.

4. A steel strip straightening device for stainless steel production as claimed in claim 1, characterized in that: A mounting plate (3010) is installed on the side wall of one side of the mounting frame (308), and a third drive motor (3011) is installed on the top of the mounting plate (3010), and the output end of the third drive motor (3011) is fixedly connected to the straightening roller (309) via a coupling.

5. A steel strip straightening device for stainless steel production as claimed in claim 1, characterized in that: The mounting frame (308) is U-shaped.

6. A steel strip straightening device for stainless steel production as claimed in claim 1, characterized in that: The first roller bodies (104) have two groups with the same structure.

7. A steel strip straightening device for stainless steel production as claimed in claim 1, characterized in that: There are two groups of the positioning and fixing mechanisms (2) with the same structure, and the two groups of positioning and fixing mechanisms (2) are symmetrically arranged at two ends of the fixing frame (101).

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