Rotating roller cleaning device of withdrawal and straightening machine on galvanizing production line

Abstract

The utility model relates to the technical field of cleaning devices, and discloses a cleaning device for a rotating roller of a withdrawal and straightening machine of a galvanizing production line, which comprises a mounting frame, and the mounting frame comprises a clamping part arranged on a fixed seat and a mounting seat arranged on the clamping part; and the cleaning assembly comprises a cleaning frame arranged on the mounting base, a scraping part arranged on the cleaning frame and a humidifying part arranged on the cleaning frame, the scraping part abuts against the peripheral face of the rotating roller, and the humidifying part is used for humidifying the peripheral face of the rotating roller. The zinc powder cleaning device has the effect that zinc powder attached to the outer circumferential face of the rotating roller is convenient to clean.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning devices, and in particular to a rotating roller cleaning device for a galvanizing production line straightening machine. Background Art

[0002] Galvanizing refers to a surface treatment technology that coats a layer of zinc on the surface of metal, alloy or other materials for aesthetic purposes and to prevent rust.

[0003] The process of the galvanizing production line includes uncoiling, welding, pretreatment, entry looper, heating furnace annealing, zinc pot, water quenching, skin pass, straightening and winding. Uncoiling is to put on the raw material coil, welding is to weld the front and back steel strips together, pretreatment is to clean the grease on the surface of the raw material coil, the entry looper is used to store the steel strip to ensure the continuous operation of the production line, heating furnace annealing is used to heat the steel strip to facilitate the subsequent processing of the steel strip, the zinc pot is used to galvanize the steel strip, water quenching is used to cool the steel strip, skin pass is to calender the surface of the steel strip through the skin pass machine, straightening is to correct the plate shape of the steel strip through the straightening machine, and winding is to put down the finished product coil.

[0004] At present, when the steel strip is corrected by a straightening machine, the rotating rollers on the straightening machine straighten the steel strip. The zinc powder attached to the steel strip is easy to adhere to the rotating rollers on the straightening machine. When the straightening machine works for a long time, the zinc powder accumulated on the rotating rollers is easy to cause indentations on the surface of the steel strip, thereby easily affecting the forming quality of the steel strip. Utility Model Content

[0005] In order to facilitate the cleaning of zinc powder attached to the outer peripheral surface of a rotating roller, the present application provides a rotating roller cleaning device for a galvanizing production line straightening machine.

[0006] The present application provides a rotating roller cleaning device for a galvanizing production line straightening machine, which adopts the following technical solution:

[0007] A rotating roller cleaning device for a galvanizing production line straightening machine, the straightening machine comprises a fixed frame and a rotating roller, the fixed frame comprises two fixed seats, the rotating roller is located between the two fixed seats, and the end of the rotating roller and the corresponding fixed seat are rotatably matched, the rotating roller cleaning device is used to clean impurities attached to the outer peripheral surface of the rotating roller, and is characterized in that: the rotating roller cleaning device comprises;

[0008] A mounting frame, the mounting frame comprising a clamping portion mounted on a fixing seat and a mounting seat mounted on the clamping portion;

[0009] A cleaning component comprises a cleaning frame mounted on the mounting seat, a scraping portion mounted on the cleaning frame and a humidifying portion mounted on the cleaning frame, wherein the scraping portion contacts the outer peripheral surface of the rotating roller, and the humidifying portion is used to humidify the outer peripheral surface of the rotating roller.

[0010] Optionally, the clamping part includes a first clamping plate, a second clamping plate, a clamping screw and a clamping ring, the first clamping plate and the second clamping plate clamp the two fixed seats, one end of the clamping screw is connected to the first clamping plate, and the other end of the clamping screw slides through the second clamping plate, the clamping ring is located on the side of the second clamping plate away from the first clamping plate, and the clamping ring and the clamping screw are threadedly connected.

[0011] Optionally, the mounting seat includes a mounting ring mounted on the clamping screw and a mounting rod mounted on the mounting ring, and the cleaning assembly is mounted on the mounting rod.

[0012] Optionally, the cleaning frame includes a guide frame mounted on the mounting seat and a pushing member mounted on the guide frame, the guide frame is provided with an opening on a side close to the rotating roller, the scraping part is slidably mounted inside the guide frame, and the pushing member is used to push the scraping part to contact the outer peripheral surface of the rotating roller.

[0013] Optionally, the pushing member includes a pushing rod that slides through the guide frame, a pushing plate installed on one end of the pushing rod close to the scraping part, and a pushing spring mounted on the pushing rod, one end of the pushing spring is in contact with the scraping part, and the other end of the pushing spring is in contact with the inner wall of the guide frame.

[0014] Optionally, the scraping portion includes a placement frame installed inside the guide frame and a sponge installed inside the placement frame, the placement frame is provided with an opening on a side close to the rotating roller, and the sponge extends out of the opening.

[0015] Optionally, the humidification part includes a humidification box installed on the cleaning rack, a humidification pipe connected to the humidification box at one end, a humidification pump installed in the middle of the humidification pipe and a humidification nozzle installed at the other end of the humidification pipe, the humidification nozzle is located close to the outer peripheral surface of the rotating roller, and the humidification box is equipped with volatile liquid.

[0016] Optionally, an elastic pad is installed on one side of the first clamping plate and the second clamping plate that are close to each other.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. When the rotating roller rotates, the scraping part contacts the outer peripheral surface of the rotating roller under the action of the pushing member, cleans the impurities attached to the outer peripheral surface of the rotating roller, and humidifies the outer periphery of the rotating roller through the humidifying part, thereby reducing the possibility of dust when cleaning the impurities attached to the outer peripheral surface of the rotating roller, and further improving the cleaning effect of the outer peripheral surface of the rotating roller;

[0019] 2. When the outer surface of the rotating roller is humidified by the humidifying nozzle, since the volatile liquid is sprayed out, after the sponge cleans the impurities attached to the outer surface of the rotating roller, the liquid evaporates, causing the sponge and the rotating roller to dry quickly, thereby facilitating the cleaning of impurities accumulated on the sponge and improving the effect of the rotating roller in correcting the steel belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0021] Figure 2 It is a schematic diagram of the mounting frame structure in the embodiment of the present application.

[0022] Figure 3 It is a schematic diagram showing the relative positions of the pushing member and the scraping portion in the embodiment of the present application.

[0023] Description of reference numerals:

[0024] 1. Mounting frame; 11. Clamping part; 111. First clamping plate; 112. Second clamping plate; 113. Clamping screw; 114. Clamping ring; 115. Elastic pad; 12. Mounting seat; 121. Mounting ring; 122. Mounting rod; 2. Cleaning assembly; 21. Cleaning frame; 211. Guide frame; 212. Pushing member; 2121. Pushing plate; 2122. Pushing rod; 2123. Pushing spring; 22. Scraping part; 221. Placement frame; 222. Sponge; 23. Humidifying part; 231. Humidifying tube; 232. Humidifying nozzle; 233. Humidifying box; 3. Fixed frame; 31. Fixed seat; 4. Rotating roller. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0026] The embodiment of the present application discloses a rotating roller cleaning device of a galvanizing production line straightening machine.

[0027] The straightening machine includes a fixed frame 3 and a rotating roller 4. The fixed frame 3 includes two fixed seats 31 arranged opposite to each other, each fixed seat 31 is fixedly installed on the ground, and the rotating roller 4 is located between the two fixed seats 31, and the two ends of the rotating roller 4 correspond to the two fixed seats 31 one by one, and the rotating roller 4 and the corresponding fixed seats 31 are rotated in coordination.

[0028] A rotating roller cleaning device for a galvanizing production line straightening machine includes a mounting frame 1 and a cleaning assembly 2. The mounting frame 1 includes a clamping portion 11 and a mounting seat 12. The clamping portion 11 clamps and fixes two fixing seats 31, and the mounting seat 12 is fixedly mounted at a position of the clamping portion 11 close to the outer peripheral surface of the rotating roller 4. The cleaning assembly 2 includes a cleaning frame 21, a scraping portion 22 and a humidifying portion 23. The cleaning frame 21 is fixedly mounted on the mounting seat 12, and the scraping portion 22 and the humidifying portion 23 are both mounted on the cleaning frame 21. The scraping portion 22 is used to scrape impurities attached to the outer peripheral surface of the rotating roller 4, and the humidifying portion 23 is used to humidify the outer peripheral surface of the rotating roller 4.

[0029] When the rotating roller 4 rotates, the outer peripheral surface of the rotating roller 4 is wetted by the humidifying part 23, and the scraping part 22 is in contact with the outer peripheral surface of the rotating roller 4, and the scraping part 22 scrapes the impurities attached to the outer peripheral surface of the rotating roller 4. Since the humidifying part 23 wets the outer peripheral surface of the rotating roller 4, the impurities on the outer peripheral surface are bonded together, which reduces the possibility of dust in the process of scraping impurities.

[0030] The clamping portion 11 includes a first clamping plate 111, a second clamping plate 112, a clamping screw 113 and a clamping ring 114. The first clamping plate 111 and the second clamping plate 112 are parallel to each other, and elastic pads 115 are bonded to the sides of the first clamping plate 111 and the second clamping plate 112 that are close to each other, and the first clamping plate 111 and the second clamping plate 112 cooperate with each other to clamp the two fixing seats 31.

[0031] One end of the clamping screw 113 is fixedly connected to the side of the first clamping plate 111 close to the second clamping plate 112, and the other end of the clamping screw 113 slides through the second clamping plate 112. The clamping ring 114 is located on the side of the second clamping plate 112 away from the first clamping plate 111, and the clamping ring 114 and the clamping screw 113 are threadedly connected.

[0032] When installing the clamping part 11, the two fixing seats 31 are located between the first clamping plate 111 and the second clamping plate 112, and the clamping ring 114 is rotated to bring the first clamping plate 111 and the second clamping plate 112 closer to each other through the clamping ring 114, and the elastic pads 115 on the first clamping plate 111 and the second clamping plate 112 are pressed against the fixing seats 31. This makes it easier to adjust the position of the mounting frame 1 fixed on the fixing frame 3, and at the same time, the greater friction between the elastic pad 115 and the fixing seat 31 improves the stability of the fixing mounting frame 1.

[0033] There are several mounting seats 12, and in the embodiment of the present application, there are three mounting seats 12. Each mounting seat 12 includes a mounting ring 121 and a mounting rod 122. One end of the mounting rod 122 is located on the outer wall of the mounting ring 121, and the mounting rod 122 and the mounting ring 121 are integrally formed, and the mounting ring 121 is fixedly connected to the clamping screw 113.

[0034] The cleaning frame 21 includes a guide frame 211 and a pusher 212. The guide frame 211 is fixedly mounted on the mounting rod 122. In order to improve the installation stability of the guide frame 211, a plane is provided on one side of the mounting rod 122 close to the guide frame 211, thereby increasing the contact area between the guide frame 211 and the mounting rod 122. An opening is provided on one side of the guide frame 211 close to the rotating roller 4.

[0035] The push member 212 includes a push plate 2121, a push rod 2122 and a push spring 2123. There are a plurality of push rods 2122, all of which are located on the same side of the push plate 2121, and are distributed along the length direction of the push plate 2121. Each push rod 2122 is perpendicular to the push plate 2121, and the end of the push rod 2122 is fixedly connected to the adjacent push plate 2121. In the embodiment of the present application, there are three push rods 2122. There are a plurality of push springs 2123, and in the embodiment of the present application, there are three push springs 2123, and the three push rods 2122 correspond to the three push springs 2123 one by one, and the push springs 2123 are sleeved on the corresponding push rods 2122.

[0036] The push plate 2121 is located inside the guide frame 211 , the push rod 2122 slides through the guide frame 211 away from the opening of the guide frame 211 , one end of the push spring 2123 contacts the side wall of the guide frame 211 , and the other end of the push spring 2123 contacts the push plate 2121 .

[0037] The scraping part 22 includes a placement frame 221 and a sponge 222. The placement frame 221 has an opening on one side close to the rotating roller 4, and the sponge 222 is inserted into the placement frame 221 from the opening of the placement frame 221, and a portion of the sponge 222 extends out of the placement frame 221 from the opening of the placement frame 221. The placement frame 221 is slidably arranged inside the guide frame 211, and the opening direction of the placement frame 221 is consistent with the opening direction of the guide frame 211.

[0038] The side of the placement frame 221 away from the opening of the placement frame 221 contacts the push plate 2121, and the side of the sponge 222 away from the placement frame 221 contacts the outer peripheral surface of the rotating roller 4. The sponge 222 and the outer peripheral surface of the rotating roller 4 are in flexible contact, which can clean impurities on the outer peripheral surface of the rotating roller 4 and reduce the possibility of damage to the rotating roller 4. Under the elastic force of the push spring 2123, the sponge 222 contacts the outer peripheral surface of the rotating roller 4 for a long time, thereby increasing the service life of the sponge 222.

[0039] The humidifying part 23 includes a humidifying box 233, a humidifying tube 231, a humidifying pump and a humidifying nozzle 232. The humidifying box 233 is fixedly mounted on the top of the guide frame 211, and a volatile liquid is filled in the humidifying box 233. In the embodiment of the present application, the volatile liquid is alcohol. The humidifying nozzle 232 is installed at the top of the guide frame 211 near the rotating roller 4, one end of the humidifying tube 231 is connected to the humidifying box 233, and the other end of the humidifying tube 231 is connected to the humidifying nozzle 232. The humidifying pump is located inside the humidifying box 233, and the humidifying pump is installed in the middle of the humidifying tube 231, and the humidifying pump and the humidifying tube 231 are connected.

[0040] During the rotation of the rotating roller 4, the humidification pump sprays the alcohol in the humidification box 233 onto the outer peripheral surface of the rotating roller 4 through the humidification tube 231 and the humidification nozzle 232, so as to facilitate the adhesion of impurities attached to the outer peripheral surface of the rotating roller 4. When the impurities on the outer peripheral surface of the rotating roller 4 are scraped by the sponge 222, the possibility of dust is reduced. At the same time, since alcohol is easy to volatilize, it is convenient for the rotating roller 4 and the sponge 222 to dry quickly, thereby reducing the correction of the steel belt by the wet outer peripheral surface of the rotating roller 4.

[0041] The implementation principle of the rotating roller cleaning device of a galvanized production line straightening machine in an embodiment of the present application is as follows: when it is necessary to clean the dust attached to the outer peripheral surface of the rotating roller 4, the pushing spring 2123 pushes the sponge 222 and the outer peripheral surface of the rotating roller 4 to contact each other through the pushing plate 2121. When the rotating roller 4 rotates, alcohol is sprayed on the outer peripheral surface of the rotating roller 4 through the humidifying nozzle 232, so as to facilitate the cleaning of impurities attached to the outer peripheral surface of the rotating roller 4, thereby improving the convenience of cleaning impurities attached to the rotating roller 4.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A rotating roller cleaning device for a galvanizing production line straightening machine, the straightening machine comprising a fixed frame (3) and a rotating roller (4), the fixed frame (3) comprising two fixed seats (31), the rotating roller (4) being located between the two fixed seats (31), and the end of the rotating roller (4) and the corresponding fixed seat (31) being rotatably matched, the rotating roller cleaning device being used to clean impurities attached to the outer peripheral surface of the rotating roller (4), characterized in that: The rotating roller cleaning device comprises: A mounting frame (1), the mounting frame (1) comprising a clamping portion (11) mounted on a fixing seat (31) and a mounting seat (12) mounted on the clamping portion (11); A cleaning assembly (2), the cleaning assembly (2) comprising a cleaning frame (21) mounted on the mounting seat (12), a scraping portion (22) mounted on the cleaning frame (21), and a humidifying portion (23) mounted on the cleaning frame (21), the scraping portion (22) abutting against the outer peripheral surface of a rotating roller (4), and the humidifying portion (23) is used to humidify the outer peripheral surface of the rotating roller (4).

2. The rotating roller cleaning device of the galvanizing production line straightening machine according to claim 1 is characterized in that: The clamping portion (11) comprises a first clamping plate (111), a second clamping plate (112), a clamping screw (113) and a clamping ring (114); the first clamping plate (111) and the second clamping plate (112) clamp the two fixing seats (31); one end of the clamping screw (113) is connected to the first clamping plate (111); the other end of the clamping screw (113) slides through the second clamping plate (112); the clamping ring (114) is located on a side of the second clamping plate (112) away from the first clamping plate (111), and the clamping ring (114) and the clamping screw (113) are threadedly connected.

3. The rotating roller cleaning device of the galvanizing production line straightening machine according to claim 2 is characterized in that: The mounting seat (12) comprises a mounting ring (121) mounted on the clamping screw rod (113) and a mounting rod (122) mounted on the mounting ring (121); the cleaning assembly (2) is mounted on the mounting rod (122).

4. The rotating roller cleaning device of the galvanizing production line straightening machine according to claim 1 is characterized in that: The cleaning frame (21) comprises a guide frame (211) mounted on the mounting seat (12) and a pushing member (212) mounted on the guide frame (211); an opening is provided on a side of the guide frame (211) close to the rotating roller (4); the scraping portion (22) is slidably mounted inside the guide frame (211); and the pushing member (212) is used to push the scraping portion (22) to contact the outer peripheral surface of the rotating roller (4).

5. The rotating roller cleaning device of the galvanizing production line straightening machine according to claim 4 is characterized in that: The pushing member (212) comprises a pushing rod (2122) slidably penetrated through the guide frame (211), a pushing plate (2121) mounted on one end of the pushing rod (2122) close to the scraping portion (22), and a pushing spring (2123) sleeved on the pushing rod (2122), one end of the pushing spring (2123) abutting against the scraping portion (22), and the other end of the pushing spring (2123) abutting against the inner wall of the guide frame (211).

6. The rotating roller cleaning device of the galvanizing production line straightening machine according to claim 4 is characterized in that: The scraping portion (22) comprises a placement frame (221) installed inside the guide frame (211) and a sponge (222) installed inside the placement frame (221); an opening is provided on a side of the placement frame (221) close to the rotating roller (4), and the sponge (222) extends out of the opening.

7. The rotating roller cleaning device of the galvanizing production line straightening machine according to claim 1 is characterized in that: The humidifying section (23) comprises a humidifying box (233) mounted on the cleaning frame (21), a humidifying pipe (231) one end of which is connected to the humidifying box (233), a humidifying pump mounted in the middle of the humidifying pipe (231), and a humidifying nozzle (232) mounted at the other end of the humidifying pipe (231), wherein the humidifying nozzle (232) is located close to the outer peripheral surface of the rotating roller (4), and a volatile liquid is installed inside the humidifying box (233).

8. The rotating roller cleaning device of the galvanizing production line straightening machine according to claim 2 is characterized in that: An elastic pad (115) is installed on one side of the first clamping plate (111) and the second clamping plate (112) that are close to each other.

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