Plate shape control equipment in steel rolling process

Abstract

The utility model discloses plate shape control equipment in a steel rolling process, which comprises a main body unit comprising a base, and two fixing plates are respectively and fixedly arranged on the top surfaces of the front end and the rear end of the base; the cleaning unit comprises a motor A fixed to the front face of the front-end fixing plate, the back face of an output rod of the motor A penetrates through the front face of the fixing plate and extends to the inner wall of the fixing plate, a filter screen is fixedly arranged on the inner wall of the base, and two reciprocating lead screws are arranged on the back faces of the left end and the right end of the rear-end fixing plate correspondingly; the surfaces of the two reciprocating lead screws are fixedly sleeved with belt wheels, and the two reciprocating lead screws are in transmission connection through the belt wheels. By starting the motor A, the two reciprocating lead screws can drive the cleaning brush to clean chippings generated by processing the surface of the filter screen, so that garbage generated by steel rolling work can be automatically cleaned to the collecting box, the garbage can be conveniently and intensively collected and treated, time, labor and manpower are saved, and the subsequent steel rolling operation is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel rolling, in particular to a plate shape control device in the steel rolling process. Background Art

[0002] Plate shape is an important quality indicator of cold-rolled steel plates. The plate shape of cold-rolled steel plates directly affects the productivity, yield rate, cost level and product appearance of downstream industries such as automobiles, home appliances, instruments, and food packaging. Due to the high yield strength of hard steel plates, their plate shape is difficult to control. Steel plates usually need to undergo plate shape control processing after processing.

[0003] A Chinese patent discloses a plate shape control device during steel rolling, with publication number CN210060662U. The device includes a workbench, a side bracket, and a top plate. The top of the workbench is fixedly connected to the top plate via the side bracket, and a working cabin is provided inside the side bracket. Two cleaning brushes, two air outlet pipes, two second rollers, and two first rollers are sequentially provided in the working cabin. The device solves the problems of being unable to control the plate shape of steel plates with large thickness differences, being unable to rest the edges of the steel plates after the plate shape control, and easily having an adverse effect on the appearance of the steel plates when dust and foreign matter adhere to the steel plates.

[0004] During the steel rolling process, when the plate shape control equipment is rolling the plate, when the rolling roller contacts the plate, it will squeeze the debris on the surface of the plate and break it apart. After the debris falls everywhere, the staff needs to clean it manually, which is time-consuming and labor-intensive, and the cleaning is not thorough, affecting the subsequent steel rolling operations. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] In view of the above-mentioned problems existing in the existing plate shape control equipment in the steel rolling process, the present utility model is proposed.

[0007] Therefore, the purpose of the present utility model is to provide a plate shape control device during the steel rolling process, which is suitable for solving the problem that when the steel rolling roller contacts the plate during the steel rolling process, it will squeeze the debris on the surface of the plate and break it apart. After the debris falls everywhere, the staff needs to manually clean it up, which is time-consuming and labor-intensive, and the subsequent steel rolling operations will be affected by improper cleaning.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions: a plate shape control device in a steel rolling process, comprising:

[0009] The main unit includes a base, and two fixing plates are fixedly provided on the top surfaces of the front and rear ends of the base respectively;

[0010] A cleaning unit includes a motor A fixed on the front side of a front fixed plate, the back side of the output rod of the motor A passes through the front side of the fixed plate and extends to the inner wall of the fixed plate, a filter is fixedly provided on the inner wall of the base, and two reciprocating screws are respectively provided on the back sides of the left and right ends of the fixed plate at the rear end, a pulley is fixedly provided on the surface of the two reciprocating screws, the two reciprocating screws are connected through a pulley transmission, a cleaning brush is provided on the threaded sleeve on the surface of the reciprocating screw, the bottom surfaces of the two cleaning brushes are respectively in sliding contact with the top surface of the filter, a collection box is fixedly provided on the front side of the base, and the cleaning unit also includes a conveying assembly.

[0011] As a preferred solution of the plate shape control equipment in the steel rolling process described in the utility model, wherein: the conveying assembly includes a main transmission roller fixedly connected to the back of the output rod of motor A, the surface of the main transmission roller is rotatably connected to the inner wall of the fixed plate, the inner walls of the right ends of the two fixed plates are rotatably connected with auxiliary transmission rollers, the backs of the main transmission roller and the auxiliary transmission roller are respectively fixedly connected to the front sides of the two reciprocating screws, and the inner walls of the two fixed plates are evenly rotatably connected with multiple auxiliary rollers.

[0012] As a preferred solution of a plate shape control device in a steel rolling process described in the present invention, the plate shape control device further comprises a steel rolling unit, which comprises two support plates fixedly connected to the top surfaces of the front and rear ends of the base, wherein a motor B is fixedly provided on the top surface of one of the support plates, the bottom surface of the output rod of the motor B passes through the top surface of the support plate and extends to the inner wall of the support plate and is fixedly connected with a threaded rod, the surface of the threaded rod is rotatably connected to the inner wall of the support plate, a limiting rod is fixedly provided on the inner wall of the other support plate, a threaded sleeve on the surface of the threaded rod is provided with a movable steel rolling roller, the inner wall of the movable steel rolling roller is slidably connected to the surface of the limiting rod, the side surface of the movable steel rolling roller is slidably connected to the inner walls of the two support plates, and a fixed steel rolling roller is fixedly provided on the top surface of the base.

[0013] As a preferred solution of the plate shape control equipment in the steel rolling process described in the utility model, the inner wall of the base is fixedly provided with an inclined plate, the inner wall of the left end of the base is fixedly provided with a drain outlet, and the inner wall of the drain outlet is threadedly connected with a sealing plug.

[0014] As a preferred solution of the plate shape control device in the steel rolling process described in the utility model, two connecting plates are fixedly provided at both ends of the collecting box, and the collecting box and the base are fixedly connected by two fixing bolts.

[0015] As a preferred solution of the plate shape control equipment in the steel rolling process described in the utility model, the movable steel rolling roller and the fixed steel rolling roller are both composed of a device frame and a roller body, and the device frame of the movable steel rolling roller is L-shaped.

[0016] The beneficial effects of the present invention are as follows: starting motor A enables the main drive roller, the auxiliary drive roller and the auxiliary roller to transmit the plates that need to be rolled; at the same time, the two reciprocating screw rods can drive the cleaning brush to clean the debris generated by the surface processing of the filter screen, so that the garbage generated by the rolling work can be automatically cleaned to the collection box, which is convenient for centralized collection and treatment, saving time, effort and labor, and will not affect the subsequent rolling operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a plate shape control device in a steel rolling process proposed by the present invention;

[0019] Figure 2 This is a schematic structural diagram of a steel rolling unit of a plate shape control device in a steel rolling process proposed by the present invention;

[0020] Figure 3 This is a structural schematic diagram of a cleaning unit of a plate shape control device in a steel rolling process proposed by the utility model.

[0021] Description of the drawings: 100, main unit; 101, base; 102, fixed plate; 200, cleaning unit; 201, motor A; 202, reciprocating screw; 203, pulley; 204, cleaning brush; 205, filter screen; 206, inclined plate; 207, conveying assembly; 2071, main drive roller; 2072, auxiliary drive roller; 2073, auxiliary roller; 208, collecting box; 300, steel rolling unit; 301, support plate; 302, motor B; 303, threaded rod; 304, limit rod; 305, movable steel rolling roller; 306, fixed steel rolling roller. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, 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 with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. 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.

[0024] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout 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.

[0025] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views of device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0026] Example

[0027] Reference Figure 1 - Figure 3 , which is an embodiment of the present utility model, provides a plate shape control device in a steel rolling process, including a main unit 100, a cleaning unit 200 and a steel rolling unit 300.

[0028] The main unit 100 includes a base 101. Two fixing plates 102 are fixedly provided on the top surfaces of the front and rear ends of the base 101, and an inclined plate 206 is fixedly provided on the inner wall of the base 101. A drain port is fixedly provided on the inner wall of the left end of the base 101, and a sealing plug is threadedly connected to the inner wall of the drain port.

[0029] The cleaning unit 200 includes a motor A201 fixed on the front of the front fixed plate 102, the back of the output rod of the motor A201 passes through the front of the fixed plate 102 and extends to the inner wall of the fixed plate 102, a filter 205 is fixedly provided on the inner wall of the base 101, and two reciprocating screws 202 are respectively provided on the back of the left and right ends of the rear end fixed plate 102. The surfaces of the two reciprocating screws 202 are fixedly sleeved with pulleys 203, and the two reciprocating screws 202 are connected by the pulleys 203. A cleaning brush 204 is provided on the threaded sleeve of the surface of the reciprocating screw 202. The bottom surfaces of the two cleaning brushes 204 are in sliding contact with the top surface of the filter 205 respectively. A collecting brush 205 is fixedly provided on the front of the base 101. The collecting box 208 has two connecting plates fixed at both ends, and the collecting box 208 and the base 101 are fixedly connected by two fixing bolts. The cleaning unit 200 also includes a conveying assembly 207, and the conveying assembly 207 includes a main transmission roller 2071 fixedly connected to the back of the output rod of the motor A201. The surface of the main transmission roller 2071 is rotatably connected to the inner wall of the fixed plate 102. The inner walls of the right ends of the two fixed plates 102 are rotatably connected with the auxiliary transmission roller 2072. The backs of the main transmission roller 2071 and the auxiliary transmission roller 2072 are respectively fixedly connected to the fronts of the two reciprocating screws 202. The inner walls of the two fixed plates 102 are evenly rotatably connected with multiple auxiliary rollers 2073.

[0030] The steel rolling unit 300 includes two support plates 301 fixedly connected to the top surfaces of the front and rear ends of the base 101, wherein a motor B302 is fixedly set on the top surface of one of the support plates 301, and the bottom surface of the output rod of the motor B302 passes through the top surface of the support plate 301 and extends to the inner wall of the support plate 301 and is fixedly connected to a threaded rod 303. The surface of the threaded rod 303 is rotatably connected to the inner wall of the support plate 301, and a limiting rod 304 is fixedly set on the inner wall of the other support plate 301. A movable steel rolling roller 305 is threadedly sleeved on the surface of the threaded rod 303. The inner wall of the movable steel rolling roller 305 is slidably connected to the surface of the limiting rod 304. The side of the movable steel rolling roller 305 is slidably connected to the inner walls of the two support plates 301, and a fixed steel rolling roller 306 is fixedly set on the top surface of the base 101. The movable steel rolling roller 305 and the fixed steel rolling roller 306 are both composed of a device frame and a roller body, and the device frame of the movable steel rolling roller 305 is L-shaped.

[0031] During use, first place the plate to be rolled on the left main drive roller 2071 and part of the auxiliary drive roller 2072. According to the required plate shape, start the motor B302 to rotate the threaded rod 303. Through the limiting action of the limiting rod 304, the movable rolling roller 305 moves down until it reaches the appropriate position. Start the motor A201 to rotate the main drive roller 2071. Through the transmission action of the pulley 203, the auxiliary drive roller 2072 rotates at the same time. With the action of multiple auxiliary rollers 2073, the plate is moved to above the fixed rolling roller 306.

[0032] Through the action of the fixed rolling roller 306 and the movable rolling roller 305, the plate is quickly rolled with controlled plate shape until it is moved out by the auxiliary transmission roller 2072 and the auxiliary roller 2073 at the right end. While the plate is being transported, the reciprocating screw 202 connected to the back of the main transmission roller 2071 and the auxiliary rotating roller 2072 rotates synchronously, repeatedly driving the two cleaning brushes 204 to move back and forth, quickly pushing the debris generated by rolling on the surface of the filter screen 205 forward and pushing it into the collection box 208 for centralized collection and treatment.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A plate shape control device in a steel rolling process, characterized in that: include: The main unit (100) comprises a base (101), and two fixing plates (102) are fixedly provided on the top surfaces of the front and rear ends of the base (101); The cleaning unit (200) comprises a motor A (201) fixed on the front of a front fixed plate (102); the back of the output rod of the motor A (201) penetrates the front of the fixed plate (102) and extends to the inner wall of the fixed plate (102); a filter (205) is fixedly provided on the inner wall of the base (101); two reciprocating screws (202) are respectively provided on the back of the left and right ends of the fixed plate (102) at the rear end; a pulley (203) is fixedly provided on the surface of the two reciprocating screws (202); the two reciprocating screws (202) are connected in transmission via the pulley (203); a cleaning brush (204) is threadedly provided on the surface of the reciprocating screw (202); the bottom surfaces of the two cleaning brushes (204) are respectively in sliding contact with the top surface of the filter (205); a collection box (208) is fixedly provided on the front of the base (101); and the cleaning unit (200) further comprises a conveying assembly (207).

2. The plate shape control device in the steel rolling process according to claim 1, characterized in that: The conveying assembly (207) comprises a main transmission roller (2071) fixedly connected to the back of the output rod of the motor A (201); the surface of the main transmission roller (2071) is rotatably connected to the inner wall of the fixed plate (102); the inner walls of the right ends of the two fixed plates (102) are rotatably connected to the auxiliary transmission rollers (2072); the back surfaces of the main transmission roller (2071) and the auxiliary transmission roller (2072) are respectively fixedly connected to the front surfaces of the two reciprocating screw rods (202); and the inner walls of the two fixed plates (102) are uniformly rotatably connected to a plurality of auxiliary rollers (2073).

3. The plate shape control device in the steel rolling process according to claim 1, characterized in that: The plate shape control device further comprises a rolling unit (300), which comprises two support plates (301) fixedly connected to the top surfaces of the front and rear ends of the base (101), wherein a motor B (302) is fixedly provided on the top surface of one of the support plates (301), the bottom surface of the output rod of the motor B (302) passes through the top surface of the support plate (301) and extends to the inner wall of the support plate (301) and is fixedly connected to a threaded rod (303), the surface of the threaded rod (303) is rotatably connected to the inner wall of the support plate (301), and a limiting rod (304) is fixedly provided on the inner wall of the other support plate (301), a movable rolling roller (305) is threadedly sleeved on the surface of the threaded rod (303), the inner wall of the movable rolling roller (305) is slidably connected to the surface of the limiting rod (304), the side surface of the movable rolling roller (305) is slidably connected to the inner walls of the two support plates (301), and a fixed rolling roller (306) is fixedly provided on the top surface of the base (101).

4. The plate shape control device during steel rolling according to claim 1, characterized in that: An inclined plate (206) is fixedly provided on the inner wall of the base (101), a drainage port is fixedly opened on the inner wall of the left end of the base (101), and a sealing plug is threadedly connected to the inner wall of the drainage port.

5. The plate shape control device in the steel rolling process according to claim 1, characterized in that: Two connecting plates are fixedly provided at both ends of the collection box (208), and the collection box (208) and the base (101) are fixedly connected by two fixing bolts.

6. The device for controlling the shape of steel during rolling according to claim 3, characterized in that: The movable steel rolling roller (305) and the fixed steel rolling roller (306) are both composed of a device frame and a roller body, and the device frame of the movable steel rolling roller (305) is L-shaped.

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