A cleaning device for stainless steel belts

Abstract

This utility model discloses a cleaning device for stainless steel strips, comprising: a conveying mechanism including a conveying roller and a first motor driving the conveying roller to rotate, the conveying roller being used to convey the stainless steel strip; a water spraying mechanism including a water supply pipe and multiple water spray heads connected to the water supply pipe, the multiple water spray heads being distributed along the width direction of the stainless steel strip and capable of rinsing the surface of the stainless steel; and a wiping mechanism including a belt, a second motor driving the belt to rotate, and a wiping part disposed on the outer surface of the belt, the belt being located above the conveying roller and arranged along the width direction of the stainless steel strip, the belt being capable of driving the wiping part to rotate, so that the wiping part contacts the surface of the stainless steel strip. This utility model can improve the cleaning efficiency and cleanliness of stainless steel strips.

Description

Technical Field

[0001] This utility model relates to the technical field of stainless steel strip production equipment, and in particular to a cleaning device for stainless steel strip. Background Technology

[0002] During the production and processing of stainless steel strips, especially in the mirror polishing or grinding processes, a large amount of micron-sized metal powder remains on the surface of the stainless steel strip. Therefore, surface cleaning is necessary to improve the cleanliness of the stainless steel strip. Thus, an efficient cleaning process is a crucial step in stainless steel strip production.

[0003] Currently, the cleaning equipment commonly used in the industry mainly includes a cleaning tank and a cleaning roller. When the cleaning equipment is working, the stainless steel strip is immersed in or passes through a cleaning tank containing cleaning liquid. The rotating cleaning rollers installed in the tank have brushes on their surface that come into contact with the surface of the running steel strip. With the help of the chemical dissolution and rinsing action of the cleaning liquid, the dirt is removed.

[0004] However, the cleaning roller only forms line contact or narrow band contact with the surface of the steel strip, resulting in a serious lack of effective cleaning area per unit time. This leads to low efficiency of the cleaning device in cleaning stainless steel strips, and it is easy for powder to remain in some areas of the stainless steel strip. Utility Model Content

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a cleaning device for stainless steel strips, which can improve the cleaning efficiency and cleanliness of stainless steel strips.

[0006] A stainless steel strip cleaning device according to an embodiment of the present invention includes: a conveying mechanism, including a conveying roller and a first motor that drives the conveying roller to rotate, the conveying roller being used to convey the stainless steel strip; a water spraying mechanism, including a water supply pipe and a plurality of water spray heads connected to the water supply pipe, the plurality of water spray heads being distributed along the width direction of the stainless steel strip and capable of rinsing the surface of the stainless steel; and a wiping mechanism, including a belt, a second motor that drives the belt to rotate, and a wiping part disposed on the outer surface of the belt, the belt being located above the conveying roller and arranged along the width direction of the stainless steel strip, the belt being capable of driving the wiping part to rotate, so that the wiping part contacts the surface of the stainless steel strip.

[0007] A stainless steel strip cleaning device according to an embodiment of the present invention has at least the following beneficial effects: 1. This utility model, by setting up a belt, a motor and a wiping section, uses the motor to drive the belt to rotate, and the belt to drive the wiping section to move. When the stainless steel strip moves past the wiping section, the wiping section forms a large area of ​​surface contact with the stainless steel strip surface, rather than the line contact of the traditional roller brush. This greatly increases the area of ​​the steel strip that is wiped per unit time, thereby significantly improving the cleaning efficiency and cleaning effect, and effectively avoiding the problem of local powder residue.

[0008] 2. By setting up a water spraying mechanism and a wiping mechanism, the present invention can further improve the wiping effect by wiping and washing away metal powder and oil stains.

[0009] According to an embodiment of the present invention, a cleaning device for a stainless steel strip is provided, wherein at least two wiping mechanisms are provided, the at least two wiping mechanisms are distributed along the conveying direction of the stainless steel strip, and the belts of two adjacent wiping mechanisms rotate in opposite directions.

[0010] According to an embodiment of the present invention, a cleaning device for stainless steel strips is provided, wherein the number of water spraying mechanisms and the number of wiping mechanisms are the same, and the water spraying mechanisms and the wiping mechanisms are alternately distributed.

[0011] According to an embodiment of the present invention, a cleaning device for a stainless steel strip includes a wiping mechanism comprising a drive roller, a driven roller, and a mounting frame connecting the drive roller and the driven roller, wherein the drive roller and the driven roller support and connect the belt.

[0012] According to an embodiment of the present invention, a stainless steel strip cleaning device is provided with two abutment rollers. The two abutment rollers are located between the driving roller and the driven roller. The abutment rollers can abut against one side of the belt so that the wiping part abuts against the stainless steel strip.

[0013] According to an embodiment of the present invention, a cleaning device for a stainless steel belt includes a wiping mechanism that further includes two baffles, with the belt being accommodated between the two baffles to block water splashed out during the belt's rotation.

[0014] According to an embodiment of the present invention, a cleaning device for a stainless steel strip is provided above the wiping mechanism, and the water supply pipe has multiple water outlets for supplying water to the wiping section.

[0015] A stainless steel strip cleaning device according to an embodiment of the present invention further includes a collection trough located below the conveying roller, the collection trough accommodating the stainless steel strip through which it passes, and the collection trough being capable of collecting wastewater from the cleaning process.

[0016] A cleaning device for stainless steel strip according to an embodiment of the present invention further includes a drying mechanism, wherein the drying mechanism includes a blower, the blower being located in the discharge direction of the wiping mechanism, and the blower being capable of drying water stains on the surface of the stainless steel strip.

[0017] According to an embodiment of the present invention, a stainless steel strip cleaning device is provided, wherein the drying mechanism includes a heater located below the blower, and the heater is used to heat the fluid generated by the blower.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a stainless steel strip cleaning device according to an embodiment of the present utility model; Figure 2 for Figure 1 A side view of a stainless steel strip cleaning device is shown. Figure 3 for Figure 1 A cross-sectional view of a stainless steel strip cleaning device is shown.

[0021] Reference numerals: 100-Conveying roller, 110-Water pipe, 120-Spray head, 130-Belt, 140-Motor, 150-Wiping section, 160-Driven roller, 170-Driven roller, 180-Mounting bracket, 190-Abutting roller, 200-Water baffle, 210-Water supply pipe, 220-Collection tank, 230-Blower, 240-Heater, 250-Stainless steel strip. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0023] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" and "second" are mentioned, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation, connection, and linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] A stainless steel strip cleaning device according to an embodiment of the present invention is described below with reference to the accompanying drawings.

[0027] Reference Figure 1 The present invention aims to provide an embodiment of a cleaning device for stainless steel strips.

[0028] A stainless steel strip cleaning device according to an embodiment of the present invention includes a conveying mechanism, which includes a conveying roller 100 and a first motor that drives the conveying roller 100 to rotate. The conveying roller 100 is used to convey the stainless steel strip 250.

[0029] Understandably, by using a motor to drive the conveyor roller 100 to rotate, the conveyor roller 100 can support the stainless steel belt 250 and transport the stainless steel belt 250 to the cleaning position.

[0030] Of course, the conveying mechanism will also be equipped with traction roller pairs, which can pull the stainless steel belt 250 degrees.

[0031] A cleaning device for a stainless steel strip 250 according to an embodiment of this utility model, referring to... Figure 1 , Figure 2 and Figure 3It also includes a water spraying mechanism and a wiping mechanism. The water spraying mechanism includes a water supply pipe 110 and multiple water spray heads 120 connected to the water supply pipe 110. The multiple water spray heads 120 are distributed along the width direction of the stainless steel strip 250 and can rinse the surface of the stainless steel. The wiping mechanism includes a belt 130, a second motor 140 that drives the belt 130 to rotate, and a wiping part 150 disposed on the outer surface of the belt 130. The belt 130 is located above the conveying roller 100 and is arranged along the width direction of the stainless steel strip 250. The belt 130 can drive the wiping part 150 to rotate, so that the wiping part 150 contacts the surface of the stainless steel strip 250.

[0032] It should be noted that the wiping section 150 can be made of a brush or a sponge.

[0033] It is understood that this utility model, by setting up a belt 130, a motor, and a wiping section 150, uses the motor to drive the belt 130 to rotate, and the belt 130 to drive the wiping section 150 to move. When the stainless steel belt 250 moves past the wiping section 150, the wiping section 150 forms a large area of ​​surface contact with the surface of the stainless steel belt 250, rather than the line contact of the traditional roller brush. This greatly increases the area of ​​the steel belt that is wiped per unit time, thereby significantly improving the cleaning efficiency and cleaning effect, and effectively avoiding the problem of local powder residue.

[0034] Furthermore, by setting up a water spraying mechanism and a wiping mechanism, the present invention can further improve the wiping effect by wiping and washing away metal powder and oil stains.

[0035] In some embodiments of this utility model, at least two wiping mechanisms are provided, and the at least two wiping mechanisms are distributed along the conveying direction of the stainless steel belt 250, with the belts 130 of adjacent wiping mechanisms rotating in opposite directions.

[0036] Understandably, two or more wiping mechanisms can be set up to wipe away powder and oil stains from the stainless steel strip 250 multiple times, reducing the possibility that traditional single wiping mechanisms are unable to remove powder and oil stains, and further improving the cleanliness of the stainless steel strip 250 surface.

[0037] Furthermore, by making the rotation directions of the belts 130 of the two adjacent wiping mechanisms opposite, the force exerted by the belts 130 on the stainless steel belt 250 can be counteracted, reducing the possibility of misalignment of the stainless steel belt 250 during transport and ensuring that the wiping section 150 can cover the surface of the stainless steel belt 250. In some embodiments of this utility model, reference is made to Figure 2 The number of water spraying mechanisms and wiping mechanisms are the same, and they are distributed alternately.

[0038] The water spraying mechanism and the wiping mechanism are arranged alternately, forming a repeated rinsing and wiping workflow. This ensures that each wiping operation is carried out in a humid environment, and the residue after the previous wiping can be promptly washed away by the subsequent water spray head 120, preventing the wiped-off powder from re-contaminating the steel strip surface, making each stage of cleaning more effective.

[0039] In some embodiments of this utility model, the erasing mechanism includes a drive roller 160, a driven roller 170, and a mounting frame 180 connecting the drive roller 160 and the driven roller 170. The drive roller 160 and the driven roller 170 are supported and connected to a belt 130. Therefore, the drive roller 160 is driven to rotate by a second motor 140, and the drive roller 160 and the driven roller 170 are driven by the belt 130. The belt 130, the drive roller 160, the driven roller 170, and the mounting frame 180 constitute a stable and reliable transmission system.

[0040] In some embodiments of this utility model, the mounting bracket 180 is provided with two abutment rollers 190, which are located between the driving roller 160 and the driven roller 170. The abutment rollers 190 can abut against one side of the belt 130 so that the wiping part 150 abuts against the stainless steel belt 250.

[0041] Understandably, the abutment roller 190 abuts against the middle section of the belt 130, increasing the support for the middle position of the belt 130, thereby ensuring that the wiping section 150 can be pressed tightly and reliably against the surface of the stainless steel strip 250. This enhances the physical removal ability of stubborn stains and adapts to any minor unevenness that may exist in the steel strip, ensuring maximum contact area.

[0042] In some embodiments of this utility model, the wiping mechanism further includes two baffles 200, with a belt 130 accommodated between the two baffles 200 to block water thrown out during the rotation of the belt 130.

[0043] Understandably, the baffle plate 200 effectively surrounds the high-speed rotating belt 130, preventing sewage from splashing everywhere during the cleaning process. This not only improves the working environment and keeps the area around the equipment clean, but also reduces the waste of cleaning fluid and enhances operational safety.

[0044] In some embodiments of this utility model, a water supply pipe 210 is provided above the wiping mechanism. The water supply pipe 210 has multiple water outlets, which are used to supply water to the wiping section 150.

[0045] Understandably, the length of the belt can be greater than the width of the stainless steel belt 250, and the water supply pipe 210 can be arranged at the end of the belt 130. Furthermore, the water supply pipe 210 is directly installed above the wiping mechanism, which can continuously provide cleaning fluid or water to the wiping section 150, keeping the wiping section 150 moist and clean at all times, and can immediately wash away the powder wiped off by the wiping section 150, greatly improving the wiping efficiency and continuous working capability.

[0046] In some embodiments of this utility model, a collection trough 220 located below the conveyor roller 100 is also included. The collection trough 220 accommodates the passage of the stainless steel belt 250 and is capable of collecting the wastewater from the cleaning process.

[0047] Therefore, the collection tank 220 is located below the conveyor roller 100, which can effectively collect all the wastewater and metal powder washed off during rinsing and scrubbing. This facilitates centralized treatment and recycling of the waste liquid.

[0048] Reference Figure 2 In some embodiments of this utility model, reference is made to Figure 3 It also includes a drying mechanism, which includes a blower 230. The blower 230 is located in the discharge direction of the wiping mechanism and is capable of drying water stains on the surface of the stainless steel strip 250.

[0049] A blower 230 is installed at the end of the cleaning process to immediately remove most of the moisture from the surface of the stainless steel strip 250. This prevents water stains from remaining on the surface of the stainless steel strip 250 and forming spots or watermarks.

[0050] In some embodiments of this utility model, the drying mechanism includes a heater 240 located below the blower 230, and the heater 240 is used to heat the fluid generated by the blower 230.

[0051] A heater 240 is added to the blower to provide a hot air drying function. The hot air can evaporate the residual water film more quickly, further improving drying efficiency and effect.

[0052] In the description of this specification, references to terms such as "an embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0053] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cleaning device for stainless steel strip, characterized in that include: The conveying mechanism includes a conveying roller (100) and a first motor that drives the conveying roller (100) to rotate. The conveying roller (100) is used to convey a stainless steel strip (250). The water spraying mechanism includes a water supply pipe (110) and a plurality of water spray heads (120) connected to the water supply pipe (110). The plurality of water spray heads (120) are distributed along the width direction of the stainless steel strip (250) and are capable of rinsing the surface of the stainless steel. The wiping mechanism includes a belt (130), a second motor (140) that drives the belt (130) to rotate, and a wiping part (150) disposed on the outer surface of the belt (130). The belt (130) is located above the conveying roller (100). The belt (130) is arranged along the width direction of the stainless steel strip (250). The belt (130) can drive the wiping part (150) to rotate, so that the wiping part (150) contacts the surface of the stainless steel strip (250).

2. The stainless steel strip cleaning device according to claim 1, characterized in that, At least two wiping mechanisms are provided, and the at least two wiping mechanisms are distributed along the conveying direction of the stainless steel belt (250), with the belts (130) of two adjacent wiping mechanisms rotating in opposite directions.

3. The stainless steel strip cleaning device according to claim 2, characterized in that, The number of water spraying mechanisms and the number of wiping mechanisms are the same, and the water spraying mechanisms and the wiping mechanisms are distributed alternately.

4. The apparatus according to claim 1, wherein The wiping mechanism includes a drive roller (160), a driven roller (170), and a mounting frame (180) connecting the drive roller (160) and the driven roller (170). The drive roller (160) and the driven roller (170) support and connect to the belt (130).

5. The apparatus according to claim 4, wherein The mounting bracket (180) is provided with two abutment rollers (190), which are located between the driving roller (160) and the driven roller (170). The abutment rollers (190) can abut against one side of the belt (130) so that the wiping part (150) abuts against the stainless steel strip (250).

6. The stainless steel strip cleaning device according to claim 1, characterized in that, The wiping mechanism also includes two baffles (200) with the belt (130) accommodated between the two baffles (200) to block water thrown out during the rotation of the belt (130).

7. The apparatus according to claim 1, wherein A water supply pipe (210) is provided above the wiping mechanism. The water supply pipe (210) has multiple water outlets, which are used to supply water to the wiping unit (150).

8. The apparatus according to claim 1, wherein It also includes a collection trough (220) located below the conveyor roller (100), the collection trough (220) accommodating the passage of the stainless steel strip (250), the collection trough (220) being able to collect the wastewater from the cleaning process.

9. The apparatus according to claim 1, wherein It also includes a drying mechanism, which includes a blower (230) located in the discharge direction of the wiping mechanism, and the blower (230) is capable of drying water stains on the surface of the stainless steel strip (250).

10. A cleaning device for stainless steel strip according to claim 9, characterized in that, The drying mechanism includes a heater (240) located below the blower (230) for heating the fluid generated by the blower (230).

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