Oil removing device of copper strip roughing mill

Abstract

The utility model aims at disclosing an oil removal device of a copper strip roughing mill, which relates to the technical field of copper strip processing and comprises a pair of rolling rollers and a copper strip thickness detector, the copper strip thickness detector is movably arranged on one side of the copper strip, a row of multiple air outlets are formed in the copper strip thickness detector, the air outlets blow air to the copper strip in the inclined direction, and the air outlets face the side where the rolling rollers are located. The copper strip thickness detector has the technical effects that the copper strip thickness detector is movably arranged on one side of the copper strip, the copper strip thickness detector is provided with a plurality of air outlets in a row, and enough distances are reserved between the air outlets and rolling rollers, so that the copper strip cannot touch the air outlets in a strip threading process, and the air outlets are prevented from being damaged; when the thickness of the copper strip needs to be measured, the detection head of the copper strip thickness detector is moved to the position above the copper strip and conducts online measurement, meanwhile, the air outlets in one row can blow air to the copper strip, and the air blowing aims at preventing rolling oil from overflowing along the copper strip.

Description

Technical Field

[0001] The utility model relates to the technical field of copper strip processing, in particular to an oil removal device for a copper strip roughing mill. Background Art

[0002] Copper strip rough rolling is a process of thinning thick copper strips. A lot of rolling oil is used during the rolling of copper strips. If there is no limit, the rolling oil will overflow with the copper strip, which will cause more rolling oil overflow at the production site on the one hand, and waste rolling oil on the other hand. At the same time, the overflowing rolling oil will also affect the online detection of the copper strip thickness. For this reason, a fixed wind knife is currently installed on the rolling roller. The rolling oil is swept by the wind knife, and the rolling oil on the surface of the copper strip is swept and controlled near the rolling roller, avoiding the overflow of rolling oil. When a thick copper strip is rolled, it is easy to touch the wind knife when threading the strip, causing damage to the wind knife, which brings unnecessary trouble to continuous production.

[0003] In view of this, it is necessary to develop a copper strip roughing mill oil removal device to overcome the above-mentioned defects. Summary of the invention

[0004] In order to solve the above technical problems, the purpose of the utility model is to disclose an oil removal device for a copper strip roughing mill, by installing a row of several air outlets on a copper strip thickness detector so that the air outlets are movable to avoid damage to the oil removal device.

[0005] In order to achieve the above-mentioned invention object, the utility model provides a copper strip roughing mill oil removal device, comprising a pair of rolling rollers and a copper strip thickness detector;

[0006] The copper strip thickness detector is movably arranged on one side of the copper strip. The copper strip thickness detector is equipped with a row of several air outlets. The air outlets blow air toward the copper strip in an inclined direction, and the air outlets face the side where the rolling roller is located.

[0007] Preferably, the copper strip thickness detector is an online x-ray thickness gauge.

[0008] Preferably, the copper strip thickness detector is installed on a slide rail.

[0009] Preferably, the online x-ray thickness gauge comprises an x-ray transmitting end and an x-ray receiving end, and a plurality of the air outlets are installed at the x-ray receiving end.

[0010] Preferably, the angle between the blowing direction of the air outlet and the advancing direction of the copper strip is 30°-45°.

[0011] Preferably, the copper strip has a thickness of 1 mm to 10 mm.

[0012] Preferably, the copper tape passes through the x-ray emitting end and the x-ray receiving end.

[0013] Preferably, a plurality of the air outlets are arranged along the width of the copper strip.

[0014] Preferably, the air outlet pressure of several of the air outlets is 0.5 MPa.

[0015] Preferably, the air outlet temperature of several of the air outlets is room temperature.

[0016] Compared with the prior art, the technical effects of the utility model are as follows:

[0017] The copper strip thickness detector is movably arranged on one side of the copper strip. The copper strip thickness detector is equipped with a row of several air outlets. The air outlets are at a sufficient distance from the rolling rollers so that the air outlets will not be touched during the threading of the copper strip, thereby avoiding damage to the air outlets. When the thickness of the copper strip needs to be measured, the detection head of the copper strip thickness detector is moved above the copper strip and online measurement is performed. At the same time, a row of several air outlets will blow air toward the copper strip. The purpose of blowing air is to prevent rolling oil from overflowing along the copper strip, thereby avoiding wasting rolling oil and preventing rolling oil from overflowing everywhere and polluting the production site. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The utility model is a schematic side view of an oil removal device for a copper strip roughing mill.

[0020] Figure 2 The utility model is a three-dimensional structural schematic diagram of a copper strip thickness detector.

[0021] Figure 3 This utility model Figure 1 Enlarged structural diagram at point C in the middle.

[0022] Among them, 1. rolling roller; 2. copper strip thickness detector; 21. x-ray transmitting end; 22. x-ray receiving end; 3. copper strip; 4. air outlet; 5. slide rail. DETAILED DESCRIPTION

[0023] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0024] In the description of the present invention, 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", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example 1

[0025] Ginseng Figures 1 to 3 As shown, this embodiment discloses a specific implementation of an oil removal device for a copper strip roughing mill.

[0026] A copper strip roughing mill oil removal device, Figures 1 to 3 As shown, it includes a pair of rolling rollers 1 and a copper strip thickness detector 2, and the copper strip 3 passes between the pair of rolling rollers 1; the copper strip thickness detector 2 is movably arranged on one side of the copper strip 3, and the copper strip thickness detector 2 is equipped with a row of a plurality of air outlets 4, and the plurality of air outlets 4 are arranged along the width of the copper strip 3, that is, the coverage range of the air outlets 4 includes the entire width of the copper strip 3, and the air outlets 4 blow air toward the copper strip 3 in an inclined direction, and the air outlets 4 face the side where the rolling rollers 1 are located, see Figure 1 and Figure 3 The copper strip moves in the direction of arrow A, and the blowing direction of the air outlet 4 is in the direction of arrow B. The blowing direction of the air outlet 4 and the forward direction of the copper strip 3 are at an angle of 30°-45°, and the blowing direction is opposite to the moving direction of the copper strip 3. The rolling oil brought out by the copper strip 3 is swept to the side where the rolling roller 1 is located, so that the rolling oil is swept and controlled near the rolling roller 1, avoiding overflow of the rolling oil.

[0027] Specifically, the copper strip thickness detector 2 is an online x-ray thickness gauge, which is installed on a slide rail 5. The online x-ray thickness gauge includes an x-ray transmitting end 21 and an x-ray receiving end 22. A plurality of air outlets 4 are installed on the x-ray receiving end 22. There is a certain space between the x-ray transmitting end 21 and the x-ray receiving end 22. The copper strip 3 has a thickness of 1 mm to 10 mm, and the copper strip 3 passes through the x-ray transmitting end 21 and the x-ray receiving end 22. When the copper strip 3 is passed through, the copper strip thickness detector 2 is moved along the slide rail 5 to a side away from the copper strip 3. On the one hand, sufficient space is provided for passing through the strip, and on the other hand, a plurality of air outlets 4 are spaced apart from each other. There is still enough distance between the rolling roller 1 and the copper strip 3, and the copper strip 3 will not touch the several air outlets 4 during the threading process, thereby preventing the air outlet 4 from being damaged by the copper strip 3; during the normal rolling process of the copper strip 3, the copper strip thickness detector 2 is moved along the slide rail 5 to the copper strip 3, so that the copper strip 3 passes through the x-ray transmitting end 21 and the x-ray receiving end 22, thereby realizing online measurement of the thickness of the copper strip 3. At the same time, the air outlet 4 blows air in the direction of arrow B toward the copper strip 3, and the air pressure of several of the air outlets is 0.5MPa, and the air temperature of several of the air outlets is room temperature, which is usually around 25°C. The rolling oil brought out by the copper strip 3 is blown to the side of the rolling roller 1, thereby realizing the sweeping of the rolling oil and controlling it near the rolling roller 1, thereby preventing the rolling oil from overflowing everywhere.

[0028] It should be further explained that the X-ray thickness gauge evaluates the internal structure of an object by penetrating the surface of a material (copper strip 3) with X-rays and collecting the absorbed X-rays. This technology can monitor parameters such as the shape, size, and density of an object in real time, thereby achieving accurate measurement of the object.

[0029] Through this embodiment, it is possible to realize online detection of the thickness of the copper strip and provide a basis for adjusting the rolling parameters, and the rolling oil can be purged through a row of air outlets 4 arranged on the copper strip thickness detector 2. The blowing direction is opposite to the moving direction of the copper strip 3, and the rolling oil brought out by the copper strip 3 is blown to the side where the rolling roller 1 is located, so that the rolling oil can be purged and controlled near the rolling roller 1, avoiding overflow of the rolling oil.

Claims

1. A copper strip roughing mill oil removal device, characterized in that: It includes a pair of rolling rollers and a copper strip thickness detector; The copper strip thickness detector is movably arranged on one side of the copper strip. The copper strip thickness detector is equipped with a row of several air outlets. The air outlets blow air toward the copper strip in an inclined direction, and the air outlets face the side where the rolling roller is located.

2. The copper strip roughing mill oil removal device according to claim 1, characterized in that: The copper strip thickness detector is an online x-ray thickness gauge.

3. The copper strip roughing mill oil removal device according to claim 1, characterized in that: The copper strip thickness detector is installed on the slide rail.

4. The copper strip roughing mill oil removal device according to claim 2, characterized in that: The online x-ray thickness gauge comprises an x-ray transmitting end and an x-ray receiving end, and a plurality of the air outlets are installed at the x-ray receiving end.

5. A copper strip roughing mill oil removal device as claimed in any one of claims 1 to 4, characterized in that: The angle between the blowing direction of the air outlet and the forward direction of the copper belt is 30°-45°.

6. The copper strip roughing mill oil removal device according to claim 5, characterized in that: The copper strip has a thickness of 1 mm to 10 mm.

7. The copper strip roughing mill oil removal device according to claim 4, characterized in that: The copper tape passes through the x-ray emitting end and the x-ray receiving end.

8. The copper strip roughing mill oil removal device according to claim 5, characterized in that: A plurality of the air outlets are arranged along the width of the copper strip.

9. The copper strip roughing mill oil removal device according to claim 5, characterized in that: The air pressure at some of the air outlets is 0.5 MPa.

10. The copper strip roughing mill oil removal device according to claim 5, characterized in that: The air outlet temperature of some of the air outlets is room temperature.

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