Cleaning device

Abstract

The utility model discloses a top sealing device of a material storage supporting bin, and relates to the technical field of large material storage supporting bins. The deviation rectifying assembly comprises two sets of detecting pieces, the two sets of detecting pieces are installed on the two sides of a roller of the cleaning machine body respectively and connected with a control module of the cleaning machine body through the detecting pieces, and when the detecting pieces detect that strip steel on the roller deviates, a signal is transmitted to the control module for shutdown; the measuring assembly is installed on a tensioning wheel of the cleaning machine body and used for detecting the deviation distance of the strip steel. By arranging the deviation rectifying assembly, the position of the strip steel during cleaning is detected in real time, shutdown alarming is conducted in time when the strip steel deviates, scraping of the strip steel is avoided, damage to steel and equipment is reduced, shutdown accidents caused by deviation and edge scraping of the strip steel of the cleaning section on a production line are avoided, and the device is simple in structure, convenient to use and convenient to popularize.

Description

Technical Field

[0001] The present application belongs to the technical field of strip steel production lines, and specifically relates to a cleaning device. Background Art

[0002] Cleaning the strip before annealing is an important part of the production of the continuous annealing unit. The surface condition and cleanliness of the strip before annealing have an important impact on the surface quality of the product, the coating quality of the galvanized sheet and the maintenance frequency of the rollers of the entire line. There are always some rolling oil, iron powder and other pollutants on the surface of the strip after cold rolling. Before entering the annealing furnace for treatment, the surface must be cleaned to remove the residues on the surface of the strip. During the operation of the unit, the strip sometimes deviates in the cleaning section. If the deviation is serious, it will cause the strip to scratch the side wall, severely wear the strip and cause a parking accident, posing a major safety hazard. Summary of the invention

[0003] The purpose of the present application is to provide a cleaning device, aiming to solve, at least to a certain extent, the technical problem of how to prevent the strip from deviating during cleaning.

[0004] In order to solve the above technical problems, this application adopts the following technical solutions:

[0005] A first aspect of an embodiment of the present application provides a cleaning device for cleaning strip steel, the cleaning device comprising: a cleaning machine main body; a deviation correction component, comprising two groups of detection components, the two groups of detection components are respectively installed on both sides of the roller of the cleaning machine main body, and are connected to the control module of the cleaning machine main body through the detection components, when the detection component detects that the strip steel on the roller of the cleaning machine main body has deviated, the signal is transmitted to the control module to shut down the machine; a measuring component, installed on the tensioning wheel of the cleaning machine main body, the measuring component is used to detect the deviation distance of the strip steel.

[0006] In some embodiments, the detection member is a detection optical cable, the detection optical cable is fixed above the steel strip, and a horizontal distance of 8 cm to 13 cm is maintained between the detection optical cable and the roller.

[0007] In some embodiments, an alarm is provided on the detection optical cable.

[0008] In some embodiments, the detection optical cable is fixed to the outer shell of the cleaning machine body by screws.

[0009] In some embodiments, the measuring assembly includes: a ruler for measuring the deviation distance of the strip; and a fixing unit for fixing the ruler to the tensioning wheel.

[0010] In some embodiments, the scale is made of stainless steel.

[0011] In some embodiments, the fixing unit is a metal strap, and the scale is fixed to the tensioning wheel via the metal strap.

[0012] In some embodiments, the detection component is a laser detector, and the laser detector is fixed above the steel strip.

[0013] In some embodiments, a protective layer is provided on the side wall of the cleaning machine body.

[0014] In some embodiments, the protective layer is made of plastic.

[0015] It can be seen from the above technical solution that the present application has at least the following advantages and positive effects:

[0016] A cleaning device in the present application is provided with a deviation correction component to detect the position of the strip during cleaning in real time. When the strip deviates, the machine will be shut down and an alarm will be given in time to avoid scratching the strip, reduce damage to steel and equipment, and avoid parking accidents caused by deviation and scraping of the strip in the cleaning section of the production line. The device has a simple structure, is easy to use, and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 It is a top view of a cleaning device in an embodiment of the present application.

[0019] The description of the accompanying drawings is as follows: 1. Cleaning machine body; 2. Detection part; 3. Scale; 4. Metal strap. DETAILED DESCRIPTION

[0020] In order to make the technical personnel in the technical field to which the present application belongs to understand the present application more clearly, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0021] See also Figure 1 .

[0022] Figure 1This is a top view of a cleaning device in an embodiment of the present application. As shown in the figure, the device is used to clean the strip steel. The cleaning device includes: a cleaning machine body 1; a deviation correction component, including two groups of detection components 2, the two groups of detection components 2 are respectively installed on both sides of the roller of the cleaning machine body 1, and are connected to the control module of the cleaning machine body 1 through the detection components 2. When the detection component 2 detects that the strip steel on the roller is deviated, the signal is transmitted to the control module to stop the machine; a measuring component is installed on the tensioning wheel of the cleaning machine body 1, and the measuring component is used to detect the deviation distance of the strip steel. By setting the deviation correction component, the position of the strip steel during cleaning can be detected in real time. When the strip steel deviates, the machine can be stopped and an alarm can be issued in time to avoid the strip steel from scratching, reduce the damage to the steel and equipment, and avoid parking accidents caused by the strip steel deviating and scraping in the cleaning section of the production line. The device has a simple structure, is easy to use, and is easy to promote.

[0023] In some embodiments, the detection member 2 is a detection optical cable, which is fixed above the strip steel, and a horizontal distance of 10 cm is maintained between the detection optical cable and the roller. In other embodiments, the detection member 2 is a laser detector, which is fixed above the strip steel.

[0024] In some embodiments, the detection optical cable is provided with an alarm device, which sends out an alarm signal when a large amount of strip steel deviates, so that the staff can find out the situation easily.

[0025] In the specific implementation process of this embodiment, four detection components 2 are provided, two of which are provided at the entrance of the cleaning section of the cleaning machine body 1, and the other two are provided at the exit of the cleaning section. In other embodiments, detection components 2 can be further added in the middle of the cleaning section to improve the inspection accuracy.

[0026] In some embodiments, the detection optical cable is fixed to the outer shell of the cleaning machine body 1 by screws.

[0027] In some embodiments, the measuring assembly includes: a ruler 3 for measuring the deviation distance of the strip; and a fixing unit for fixing the ruler 3 to the tensioning wheel.

[0028] In some embodiments, the scale 3 is made of stainless steel, which is strong and durable.

[0029] In some embodiments, the fixing unit is a metal strap 4 , and the scale 3 is fixed to the tensioning wheel via the metal strap 4 .

[0030] In some embodiments, a protective layer is provided on the side wall of the cleaning machine body 1. The protective layer is made of plastic and provides secondary protection to prevent the strip steel and the side wall from being scratched.

[0031] In some embodiments, when the strip steel deviates, the side of the strip steel will block the detection grating, and the detection optical cable will send out an alarm signal, causing the production line entrance to stop, thus preventing the strip steel from scratching and damaging the steel and equipment. Moreover, the protective cover has a simple structure, is easy to use, economical and practical, and is easy to operate, and has a strong promotion value and application prospect.

[0032] It can be seen from the above technical solution that the present application has at least the following advantages and positive effects:

[0033] A cleaning device in the present application is provided with a deviation correction component to detect the position of the strip during cleaning in real time. When the strip deviates, the machine will be shut down and an alarm will be given in time to avoid scratching the strip, reduce damage to steel and equipment, and avoid parking accidents caused by deviation and scraping of the strip in the cleaning section of the production line. The device has a simple structure, is easy to use, and is easy to promote.

[0034] Unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise" and "counterclockwise" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0036] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0037] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0038] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A cleaning device for cleaning a steel strip, characterized in that: The cleaning device comprises: Cleaning machine body; A deviation correction component, comprising two sets of detection components, which are respectively installed on both sides of the roller of the cleaning machine body and connected to the control module of the cleaning machine body through the detection components. When the detection components detect that the strip steel on the roller of the cleaning machine body deviates, the detection components transmit a signal to the control module to stop the machine; A measuring component is installed on the tensioning wheel of the cleaning machine body, and the measuring component is used to detect the deviation distance of the strip steel.

2. The cleaning device according to claim 1, characterized in that: The detection member is a detection optical cable, which is fixed above the strip steel, and a horizontal spacing of 8 cm to 13 cm is maintained between the detection optical cable and the roller.

3. The cleaning device according to claim 2, characterized in that: An alarm is arranged on the detection optical cable.

4. The cleaning device according to claim 2, characterized in that: The detection optical cable is fixed to the outer shell of the cleaning machine body by screws.

5. The cleaning device according to claim 1, characterized in that: The measuring assembly comprises: Scale, used to measure the deviation distance of the strip; A fixing unit is used to fix the scale to the tensioning wheel.

6. The cleaning device according to claim 5, characterized in that: The scale is made of stainless steel.

7. The cleaning device according to claim 5, characterized in that: The fixing unit is a metal strap, and the scale is fixed to the tensioning wheel through the metal strap.

8. The cleaning device according to claim 1, characterized in that: The detection component is a laser detector, and the laser detector is fixed above the steel strip.

9. The cleaning device according to claim 1, characterized in that: A protective layer is arranged on the side wall of the cleaning machine body.

10. The cleaning device according to claim 9, characterized in that: The protective layer is made of plastic.

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