Stainless steel cold-rolled strip steel surface oil removal device

Abstract

The utility model relates to the technical field of oil removing devices, in particular to a stainless steel cold-rolled strip steel surface oil removing device which comprises a cleaning box and a collecting box, a cleaning mechanism is installed on the box wall of the cleaning box, and the cleaning mechanism is formed by combining a fixing plate, a brush roller set, a transverse rod, a limiting plate, a lantern ring and a locking bolt. Two sets of symmetrical fixing plates are installed on the box wall of the cleaning box through bolts, a set of symmetrical transverse rods are connected between the two sets of fixing plates through bearings, a set of symmetrical limiting plates are connected to the rod walls of the set of transverse rods in an inserted mode, lantern rings are welded to the plate walls of the set of limiting plates, and the limiting plates are fixed. After oil removal cleaning liquid is added into the cleaning box, after the cold-rolled strip steel passes through the brush roller sets, the brush roller sets conduct rolling cleaning on the top and the bottom of the cold-rolled strip steel, and the cleaning and oil removal efficiency of the cold-rolled strip steel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil removal devices, in particular to a surface oil removal device for a stainless steel cold-rolled strip. Background Art

[0002] Cold-rolled steel strip is produced from hot-rolled steel strip and plate, rolled at room temperature in a cold rolling mill. Typical thicknesses range from 0.1 to 3 mm, and widths from 100 to 2000 mm. Cold-rolled steel strip or plate offers advantages such as smooth surface finish, excellent flatness, high dimensional accuracy, and superior mechanical properties. The product is typically coiled, with a significant portion processed into coated steel plate. After cold rolling, the strip requires a degreasing unit to remove lubricant from its surface.

[0003] Existing stainless steel cold-rolled strip surface degreasing devices use an oil-absorbing sponge to clean oil stains on one side of the cold-rolled strip during the degreasing process. However, due to the saturation of the oil-absorbing sponge, the device needs to be shut down for replacement, which affects the device's operating efficiency and reduces its practicality. In addition, when degreasing the cold-rolled strip on one side, the other side needs to be cleaned twice, resulting in reduced cleaning efficiency. Furthermore, the cleaned cold-rolled strip surface contains water stains, which can easily contaminate the on-site environment when dripping during winding. To this end, we propose a stainless steel cold-rolled strip surface degreasing device to facilitate increasing the degreasing efficiency of the cold-rolled strip. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a surface oil removal device for cold-rolled stainless steel strip.

[0005] The technical solution adopted by the utility model to solve its technical problems is a surface degreasing device for stainless steel cold-rolled strip, comprising a cleaning box and a collecting box, wherein a cleaning mechanism is installed at the box wall of the cleaning box, and the cleaning mechanism is composed of a fixed plate, a brush roller group, a cross bar, a limit plate, a collar and a locking bolt combination, two groups of symmetrical fixed plates are installed at the box wall of the cleaning box by bolts, a group of symmetrical cross bars are connected between the two groups of fixed plates by bearings, a group of symmetrical limit plates are plugged into the rod wall of one group of the cross bars, a group of limit plates are welded at the plate wall of the limit plates, and the ring wall of the collar is threadedly connected with a locking bolt for extruding the cross bar, and a plurality of groups of rotating brush roller groups are installed at the box inner wall of the cleaning box.

[0006] By adopting the above technical solution, when the surface of the cold-rolled strip is degreased, a cleaning mechanism is installed at the wall of the cleaning box, and the cleaning mechanism is composed of a fixed plate, a brush roller group, a cross bar, a limit plate, a sleeve and a locking bolt. After the cold-rolled strip passes through the cross bars, the personnel moves the limit plate so that the limit plate moves at the rod wall of the cross bar, and the personnel twists the locking bolt so that the locking bolt rotates at the ring wall of the sleeve. The locking bolt squeezes the cross bar to fix the limit plate, and after adding degreasing cleaning liquid into the cleaning box, the cold-rolled strip passes through the brush roller group, and the brush roller group rolls and cleans the top and bottom of the cold-rolled strip, thereby increasing the cleaning and degreasing efficiency of the cold-rolled strip.

[0007] Specifically, it also includes a wiper mechanism, and the wiper mechanism is installed on the box wall of the collection box.

[0008] By adopting the above technical solution, the cleaned cold-rolled steel strip can be wiped by the wiper mechanism.

[0009] Specifically, the wiper mechanism is composed of a concave frame, an electric telescopic rod, a scraper A and a scraper B. The concave frame is installed on the wall of the collection box by bolts, and the scraper A is fixedly installed on the wall of the concave frame. The electric telescopic rod is installed on the top of the concave frame by bolts, and the scraper B is installed on the output end of the electric telescopic rod.

[0010] By adopting the above technical solution, when scraping the water on the surface of the stainless steel cold-rolled strip after cleaning, since a wiper mechanism is installed on the wall of the collection box, the wiper mechanism is composed of a concave frame, an electric telescopic rod, a scraper A and a scraper B. After the cleaned cold-rolled strip passes through the top of the scraper A, the scraper A scrapes the water stains on the bottom of the cold-rolled strip. The electric telescopic rod is controlled by the controller, so that the electric telescopic rod drives the scraper B to move downward. After the scraper B is located at the top of the cold-rolled strip, the water stains on the top of the cold-rolled strip are scraped, and the scraped water stains fall into the collection box.

[0011] Specifically, a collection box is installed on the wall of the cleaning box.

[0012] By adopting the above technical solution, the cleaning liquid can be collected through the collection box.

[0013] Specifically, a controller for controlling the electric telescopic rod is installed on the wall of the cleaning box.

[0014] By adopting the above technical solution, the electric telescopic rod can be conveniently controlled through the controller.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model discloses a surface degreasing device for stainless steel cold-rolled strip. When the surface of the cold-rolled strip is degreased, a cleaning mechanism is installed on the wall of the cleaning box. The cleaning mechanism is composed of a fixed plate, a brush roller group, a cross bar, a limit plate, a sleeve and a locking bolt. After the cold-rolled strip passes through the cross bar, the person moves the limit plate so that the limit plate moves at the wall of the cross bar. The person turns the locking bolt so that the locking bolt rotates at the ring wall of the sleeve. The locking bolt squeezes the cross bar and fixes the limit plate. After the degreasing cleaning liquid is added to the cleaning box, the cold-rolled strip passes through the brush roller group. The brush roller group rolls and cleans the top and bottom of the cold-rolled strip, thereby increasing the cleaning and degreasing efficiency of the cold-rolled strip.

[0017] (2) The utility model discloses a surface degreasing device for stainless steel cold-rolled strip. When scraping water from the surface of the stainless steel cold-rolled strip after cleaning, a scraping mechanism is installed on the wall of the collection box. The scraping mechanism is composed of a concave frame, an electric telescopic rod, a scraper A and a scraper B. After the cleaned cold-rolled strip passes through the top of the scraper A, the scraper A scrapes the water stains on the bottom of the cold-rolled strip. The controller controls the electric telescopic rod so that the electric telescopic rod drives the scraper B to move downward. After the scraper B is located at the top of the cold-rolled strip, the water stains on the top of the cold-rolled strip are scraped and the scraped water stains fall into the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 It is the main figure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cleaning mechanism structure of the present utility model;

[0021] Figure 3 This is a schematic structural diagram of the brush roller assembly of the present utility model;

[0022] Figure 4 This is a schematic structural diagram of the wiper mechanism of the present utility model;

[0023] In the figure: 1. Cleaning box; 2. Cleaning mechanism; 201. Fixing plate; 202. Brush roller assembly; 203. Cross bar; 204. Limiting plate; 205. Collar; 206. Locking bolt; 3. Controller; 4. Collection box; 5. Wiping mechanism; 501. Concave frame; 502. Electric telescopic rod; 503. Scraper A; 504. Scraper B. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] As an embodiment of the present invention, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the surface degreasing device of stainless steel cold-rolled strip described in the present invention includes a cleaning box 1 and a collecting box 4, and a cleaning mechanism 2 is installed on the box wall of the cleaning box 1, and the cleaning mechanism 2 is composed of a fixed plate 201, a brush roller 202 group, a cross bar 203, a limit plate 204, a collar 205 and a locking bolt 206. Two groups of symmetrical fixed plates 201 are installed on the box wall of the cleaning box 1 by bolts, and a group of symmetrical cross bars 203 are connected between the two groups of fixed plates 201 through bearings. A group of symmetrical limit plates 204 are plugged into the rod wall of one group of the cross bars 203, and a collar 205 is welded on the plate wall of one group of the limit plates 204. The ring wall of the collar 205 is threadedly connected with a locking bolt 206 for extruding the cross bar 203, and several groups of rotating brush rollers 202 are installed on the inner wall of the cleaning box 1.

[0026] During use, when the surface of the cold-rolled strip is degreased, since a cleaning mechanism 2 is installed on the wall of the cleaning box 1, the cleaning mechanism 2 is composed of a fixed plate 201, a brush roller 202 group, a cross bar 203, a limit plate 204, a collar 205 and a locking bolt 206. After the cold-rolled strip passes through the cross bar 203, the personnel moves the limit plate 204 so that the limit plate 204 moves at the rod wall of the cross bar 203. The personnel twists the locking bolt 206 so that the locking bolt 206 rotates at the ring wall of the collar 205. The locking bolt 206 squeezes the cross bar 203 and fixes the limit plate 204. After the degreasing cleaning liquid is added to the cleaning box 1, the cold-rolled strip passes through the brush roller 202 group. The brush roller 202 group rolls and cleans the top and bottom of the cold-rolled strip, thereby increasing the cleaning and degreasing efficiency of the cold-rolled strip.

[0027] like Figure 1 As shown, a wiper mechanism 5 is also included. The wiper mechanism 5 is installed on the box wall of the collection box 4.

[0028] When in use, the cleaned cold-rolled steel strip can be wiped by the wiper mechanism 5 .

[0029] like Figure 1 and Figure 3As shown, the wiper mechanism 5 is composed of a concave frame 501, an electric telescopic rod 502, a scraper A503 and a scraper B504. The concave frame 501 is installed on the box wall of the collection box 4 by bolts, and the scraper A503 is fixedly installed on the frame wall of the concave frame 501. The electric telescopic rod 502 is installed on the frame top of the concave frame 501 by bolts, and the scraper B504 is installed on the output end of the electric telescopic rod 502.

[0030] During use, when scraping the water on the surface of the stainless steel cold-rolled strip after cleaning, since a wiper mechanism 5 is installed on the wall of the collection box 4, the wiper mechanism 5 is composed of a concave frame 501, an electric telescopic rod 502, a scraper A503 and a scraper B504. After the cleaned cold-rolled strip passes through the top of the scraper A503, the scraper A503 scrapes the water stains on the bottom of the cold-rolled strip. The electric telescopic rod 502 is controlled by the controller 3, so that the electric telescopic rod 502 drives the scraper B504 to move downward, so that the scraper B504 is located at the top of the cold-rolled strip, and then the water stains on the top of the cold-rolled strip are scraped, and the scraped water stains fall into the collection box 4.

[0031] like Figure 1 As shown, a collecting box 4 is installed on the wall of the cleaning box 1.

[0032] When in use, the cleaning liquid can be collected through the collection box 4 .

[0033] like Figure 1 As shown, a controller 3 for controlling the electric telescopic rod 502 is installed on the wall of the cleaning box 1.

[0034] When in use, the electric telescopic rod 502 is conveniently controlled by the controller 3 .

[0035] When the present invention is in use, when the surface of the cold-rolled strip is degreased, since the cleaning mechanism 2 is installed at the wall of the cleaning box 1, the cleaning mechanism 2 is composed of a fixing plate 201, a brush roller 202 group, a cross bar 203, a limiting plate 204, a collar 205 and a locking bolt 206. After the cold-rolled strip passes through the cross bar 203, the person moves the limiting plate 204 so that the limiting plate 204 moves at the rod wall of the cross bar 203. The person twists the locking bolt 206 so that the locking bolt 206 rotates at the annular wall of the collar 205. The locking bolt 206 squeezes the cross bar 203 and fixes the limiting plate 204. After the degreasing cleaning liquid is added to the cleaning box 1, the cold-rolled strip passes through the brush roller 202 group. The brush roller 20 Two groups roll and clean the top and bottom of the cold-rolled strip to increase the efficiency of cleaning and oil removal of the cold-rolled strip. When scraping the water on the surface of the stainless steel cold-rolled strip after cleaning, a wiper mechanism 5 is installed on the wall of the collection box 4. The wiper mechanism 5 is composed of a concave frame 501, an electric telescopic rod 502, a scraper A503 and a scraper B504. After the cleaned cold-rolled strip passes through the top of the scraper A503, the scraper A503 scrapes the water stains on the bottom of the cold-rolled strip. The electric telescopic rod 502 is controlled by the controller 3, so that the electric telescopic rod 502 drives the scraper B504 to move downward. After the scraper B504 is located at the top of the cold-rolled strip, the water stains on the top of the cold-rolled strip are scraped, and the scraped water stains fall into the collection box 4.

[0036] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface degreasing device for cold-rolled stainless steel strip, characterized by: The invention comprises a cleaning box (1) and a collecting box (4); a cleaning mechanism (2) is installed on the wall of the cleaning box (1); the cleaning mechanism (2) is composed of a fixing plate (201), a brush roller (202) group, a cross bar (203), a limiting plate (204), a collar (205) and a locking bolt (206); two groups of symmetrical fixing plates (201) are installed on the wall of the cleaning box (1) by bolts; the two groups of fixing plates (201) are connected to each other. A group of symmetrical cross bars (203) are connected through bearings, a group of symmetrical limiting plates (204) are plugged into the rod walls of a group of the cross bars (203), a group of the limiting plates (204) are welded with a sleeve (205) on the plate wall, and a locking bolt (206) for squeezing the cross bars (203) is threadedly connected on the ring wall of the sleeve (205), and a plurality of rotating brush rollers (202) are installed on the inner wall of the cleaning box (1).

2. The surface degreasing device for cold-rolled stainless steel strip according to claim 1, characterized in that: It also includes a wiper mechanism (5), and the wiper mechanism (5) is installed on the box wall of the collection box (4).

3. The surface degreasing device for cold-rolled stainless steel strip according to claim 2, characterized in that: The wiper mechanism (5) is composed of a concave frame (501), an electric telescopic rod (502), a scraper A (503) and a scraper B (504). The concave frame (501) is mounted on the wall of the collection box (4) via bolts. The scraper A (503) is fixedly mounted on the wall of the concave frame (501). The electric telescopic rod (502) is mounted on the top of the concave frame (501) via bolts. The scraper B (504) is mounted on the output end of the electric telescopic rod (502).

4. The surface degreasing device for cold-rolled stainless steel strip according to claim 1, characterized in that: A collecting box (4) is installed on the box wall of the cleaning box (1).

5. The surface degreasing device for cold-rolled stainless steel strip according to claim 1, characterized in that: A controller (3) for controlling the electric telescopic rod (502) is installed on the wall of the cleaning box (1).

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