Fogdrop pretreatment structure for strip steel surface

Abstract

The utility model discloses a strip steel surface fogdrop pretreatment structure which comprises a working table, a guide mechanism is arranged on the right side of the top of the working table and used for conveying a steel strip, a cooling mechanism is arranged on the top of the working table and used for cooling the steel strip, and a treatment mechanism is arranged on the left side of the top of the working table and used for treating fogdrops on the surface of the working table. The processing mechanism comprises a processing assembly, the processing assembly comprises a processing box installed on the left side of the top of the workbench, and a driving air cylinder is installed on the top of the processing box. According to the fogdrop pretreatment structure for the strip steel surface, under the driving of the driving air cylinder, the two rubber scraping plates and the sponge body synchronously slide towards the opposite sides, so that the rubber scraping plates and the sponge body are attached to the surface of the strip steel, fogdrops remaining on the surface of the cooled strip steel are scraped away through the rubber scraping plates, and the fogdrop pretreatment efficiency is improved. And then residual liquid is absorbed through the sponge body, so that fog drops are prevented from remaining on the surface of the strip steel.

Description

Technical Field

[0001] The utility model relates to the technical field of strip steel production, in particular to a droplet pretreatment structure for the surface of strip steel. Background Art

[0002] The reference patent name is: An aerosol cooling nozzle for steel strip (patent publication number: CN217664116U, patent publication date: 2022.10.28), including a base frame, two side grooves are symmetrically opened inside the base frame, springs are fixedly connected to the inside of the two side grooves, and a top frame is fixedly connected between the tops of the two springs, and boxes are installed at the opposite inner recesses of the top frame and the base frame, and liquid inlet pipes are installed on the opposite sides of the two boxes, and nozzle bodies are installed on the opposite sides of the two boxes. A valve is installed on one side of the liquid inlet pipe, and side plates are installed on both sides of the top frame and the base frame. The top frame is pulled by the spring inside the side groove, so that the top frame drives the box to move, so that the two boxes are close to the steel strip, and the nozzle body is close to both sides of the steel strip, so that the steel strip is fully sprayed, so that the device can be adjusted according to the specifications of the steel strip, and steel strips of different specifications can be cooled, thereby improving the use range of the device.

[0003] During production, the strip steel needs to be cooled by an aerosol cooling nozzle. When the aerosol cooling nozzle is used to cool the strip steel, droplets are generated, and the droplets remain on the surface of the strip steel and cannot be cleaned in time. Therefore, the utility model provides a droplet pretreatment structure for the surface of the strip steel. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a droplet pretreatment structure for the strip steel surface, which solves the problem that when the aerosol cooling nozzle cools the strip steel, droplets are generated, and the droplets remain on the surface of the strip steel and cannot be cleaned in time.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a droplet pretreatment structure for the surface of the strip steel includes a workbench, a guide mechanism is provided on the right side of the top of the workbench to realize the conveying operation of the steel strip, a cooling mechanism is provided on the top of the workbench to realize the cooling operation of the steel strip, and a processing mechanism is provided on the left side of the top of the workbench, and the processing mechanism includes:

[0006] A processing assembly, comprising a processing box installed on the left side of the top of the workbench, a driving cylinder installed on the top of the processing box, a sliding plate fixedly connected to the bottom of the driving cylinder via a piston rod, a connecting plate slidably connected to the inside of the sliding plate via a buffer assembly, a sponge fixedly connected to the opposite side of the connecting plate on the left side, and a rubber scraper fixedly connected to the opposite side of the connecting plate on the right side;

[0007] The linkage assembly is rotatably arranged on the inner wall of the processing box.

[0008] Preferably, the buffer assembly includes a limit rod installed inside the processing box, and a buffer spring is sleeved on the surface of the limit rod. One end of the buffer spring is fixedly connected to the bottom of the sliding plate, and the other end of the buffer spring is fixedly connected to the top of the connecting plate.

[0009] Preferably, the linkage assembly comprises a linkage plate rotatably mounted on the inner wall of the processing box, both ends of the linkage plate are rotatably connected with linkage rods, and one end of the linkage rod is rotatably connected to one side of the sliding plate.

[0010] Preferably, the guide mechanism includes a support plate installed on the right side of the top of the workbench, the top of the support plate is fixedly connected to a guide cylinder, the bottom of the guide cylinder is rotatably connected to a pressure roller via a concave plate, and the two sides of the concave plate are slidably connected to the inside of the support plate via sliding rods.

[0011] Preferably, the cooling mechanism comprises a cooling box installed on the top of the workbench, the top of the cooling box is fixedly connected to a liquid storage tank, and the top of the cooling box is provided with an aerosol assembly.

[0012] Preferably, the aerosol assembly includes a liquid pump installed on the top of the cooling box, the rear side of the liquid pump is fixedly connected to the front side of the liquid storage box through a connecting pipe, and the front side of the liquid pump is fixedly connected to the interior of the cooling box through an atomization pipe.

[0013] Beneficial Effects

[0014] The utility model provides a droplet pretreatment structure for the surface of strip steel. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The droplet pretreatment structure for the strip surface is driven by a driving cylinder to make two rubber scrapers and a sponge body slide to opposite sides synchronously, so that the rubber scrapers and the sponge body are attached to the surface of the strip. The rubber scrapers are used to scrape off the droplets remaining on the surface of the strip after cooling, and then the sponge body absorbs the remaining liquid, so as to avoid the droplets remaining on the surface of the strip.

[0016] (2) The droplet pretreatment structure for the strip surface realizes free adjustment of the pressure roller height through the guide cylinder, thereby facilitating the guided transportation of strips of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the external structure of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the buffer component of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the processing assembly of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the guide mechanism of the utility model.

[0021] In the figure: 1-workbench, 2-guide mechanism, 21-support plate, 22-guide cylinder, 23-pressing roller, 3-cooling mechanism, 31-cooling box, 32-liquid storage box, 33-aerosol assembly, 331-liquid pump, 332-atomizing pipe, 4-processing mechanism, 41-processing assembly, 411-processing box, 412-driving cylinder, 413-sliding plate, 414-connecting plate, 415-sponge, 416-rubber scraper, 42-linkage assembly, 421-linkage plate, 422-linkage rod, 5-buffer assembly, 51-limit rod, 52-buffer spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides two technical solutions:

[0024] Embodiment 1

[0025] The droplet pretreatment structure for the strip steel surface includes a workbench 1, a guide mechanism 2 is provided on the right side of the top of the workbench 1 for realizing the conveying operation of the steel strip, a cooling mechanism 3 is provided on the top of the workbench 1 for realizing the cooling operation of the steel strip, and a processing mechanism 4 is provided on the left side of the top of the workbench 1. The processing mechanism 4 includes:

[0026] The processing assembly 41 includes a processing box 411 installed on the left side of the top of the workbench 1. A driving cylinder 412 is installed on the top of the processing box 411. The driving cylinder 412 is connected to the external air source through an air pipe. The bottom of the driving cylinder 412 is fixedly connected to a sliding plate 413 through a piston rod. The piston rod slides on the top of the processing box 411. There are two sliding plates 413. The top of the upper sliding plate 413 is fixedly connected to the bottom end of the piston rod. The lower sliding plate 413 is an open plate to facilitate the flow of liquid. The interior of the sliding plate 413 is slidably connected to a connecting plate 414 through a buffer assembly 5. A sponge 415 is fixedly connected to the opposite side of the left connecting plate 414, and a rubber scraper 416 is fixedly connected to the opposite side of the right connecting plate 414.

[0027] The linkage assembly 42 is rotatably mounted on the inner wall of the processing box 411. The buffer assembly 5 includes a limit rod 51 installed inside the processing box 411. The limit rod 51 is used to limit the sliding of the sliding plate 413. A buffer spring 52 is sleeved on the surface of the limit rod 51. One end of the buffer spring 52 is fixedly connected to the bottom of the sliding plate 413, and the other end of the buffer spring 52 is fixedly connected to the top of the connecting plate 414. The linkage assembly 42 includes a linkage plate 421 rotatably mounted on the inner wall of the processing box 411. Both ends of the linkage plate 421 are rotatably connected with linkage rods 422. The linkage rods 422 are provided with two, and the upper linkage rod 4 One end of 22 is rotatably connected to one side of the upper sliding plate 413, one end of the lower linkage rod 422 is rotatably connected to one side of the lower sliding plate 413, and one end of the linkage rod 422 is rotatably connected to one side of the sliding plate 413. Driven by the driving cylinder 412, the two rubber scrapers 416 and the sponge 415 slide to the opposite sides synchronously, so that the rubber scrapers 416 and the sponge 415 fit the surface of the strip, and the rubber scrapers 416 are used to scrape off the mist droplets remaining on the surface of the strip after cooling, and then the sponge 415 absorbs the remaining liquid to avoid mist droplets remaining on the surface of the strip.

[0028] Embodiment 2

[0029] The main difference from the first embodiment is:

[0030] For the droplet pretreatment structure on the surface of the strip steel, the guide mechanism 2 includes a support plate 21 installed on the right side of the top of the workbench 1, a driving motor is installed on the front side of the support plate 21, and the driving motor is a three-phase asynchronous electric motor. One end of the output shaft of the driving motor is fixedly connected to a guide roller through a coupling, and the guide roller rotates inside the support plate 21. The top of the support plate 21 is fixedly connected to a guide cylinder 22, and the guide cylinder 22 is connected to an external air source through an air pipe. The bottom of the guide cylinder 22 is rotatably connected to a pressure roller 23 through a concave plate, and both sides of the concave plate are slidably connected to the inside of the support plate 21 through sliding rods. The cooling mechanism 3 includes a cooling box 31 installed on the top of the workbench 1, and the top of the cooling box 31 is fixedly connected to a liquid storage tank 32. An aerosol assembly 33 is provided on the top of the cooling box 31, and the aerosol assembly 33 includes a liquid pump 331 installed on the top of the cooling box 31, the liquid pump 331 is connected to the external circuit through electric wires, the rear side of the liquid pump 331 is fixedly connected to the front side of the liquid storage tank 32 through a connecting pipe, the front side of the liquid pump 331 is fixedly connected to the inside of the cooling box 31 through an atomizing pipe 332, the atomizing pipe 332 is installed in the inside of the cooling box 31, and multiple groups of atomizing nozzles are installed on the surface of the atomizing pipe 332. The height of the pressure roller 23 can be freely adjusted by the guide cylinder 22, so as to facilitate the guided transportation of strip steel of different thicknesses. At the same time, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] During operation, firstly, the guide cylinder 22 is started to drive the piston rod, the concave plate and the pressure roller 23 to slide downward synchronously, so that the pressure roller 23 is fitted with the strip steel, and then the guide roller is driven to rotate by the driving motor to realize the conveying operation of the strip steel, and then the coolant inside the liquid storage tank 32 is introduced into the atomizing pipe 332 by starting the liquid pump 331 and the connecting pipe, and the strip steel is cooled by the atomizing nozzle. After the cooled strip steel is conveyed to the inside of the processing box 411, the upper sliding plate 413 is driven to slide downward by starting the driving cylinder 412, and the sliding of the sliding plate 413 causes one end of the linkage rod 422 to rotate on both sides of the sliding plate 413. The other end of the linkage rod 422 rotates at one end of the linkage plate 421, thereby causing the linkage plate 421 to rotate. The rotation of the linkage plate 421 causes the upper and lower sliding plates 413 to slide synchronously to opposite sides. The sliding plate 413 slides on the surface of the limit rod 51, thereby causing the buffer spring 52, the connecting plate 414, the rubber scraper 416 and the sponge 415 to slide synchronously, so that the rubber scraper 416 and the sponge 415 fit the surface of the strip, and the rubber scraper 416 is used to scrape off the mist droplets remaining on the surface of the strip after cooling, and then the sponge 415 absorbs the remaining liquid, thereby preventing the mist droplets from remaining on the surface of the strip.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A structure for pre-treating droplets on the surface of a steel strip, comprising a workbench (1), characterized in that: A guide mechanism (2) is provided on the right side of the top of the workbench (1) for realizing the conveying operation of the steel strip, a cooling mechanism (3) is provided on the top of the workbench (1) for realizing the cooling operation of the steel strip, and a processing mechanism (4) is provided on the left side of the top of the workbench (1), and the processing mechanism (4) comprises: A processing assembly (41) comprises a processing box (411) installed on the left side of the top of the workbench (1), a driving cylinder (412) is installed on the top of the processing box (411), a sliding plate (413) is fixedly connected to the bottom of the driving cylinder (412) via a piston rod, a connecting plate (414) is slidably connected to the inside of the sliding plate (413) via a buffer assembly (5), a sponge (415) is fixedly connected to the opposite side of the connecting plate (414) on the left side, and a rubber scraper (416) is fixedly connected to the opposite side of the connecting plate (414) on the right side; The linkage assembly (42) is rotatably arranged on the inner wall of the processing box (411).

2. The droplet pretreatment structure for the strip steel surface according to claim 1 is characterized in that: The buffer assembly (5) includes a limiting rod (51) installed inside the processing box (411), and a buffer spring (52) is sleeved on the surface of the limiting rod (51), one end of the buffer spring (52) is fixedly connected to the bottom of the sliding plate (413), and the other end of the buffer spring (52) is fixedly connected to the top of the connecting plate (414).

3. The droplet pretreatment structure for the strip steel surface according to claim 1 is characterized in that: The linkage assembly (42) comprises a linkage plate (421) rotatably mounted on the inner wall of the processing box (411), and both ends of the linkage plate (421) are rotatably connected to linkage rods (422), and one end of the linkage rod (422) is rotatably connected to one side of the sliding plate (413).

4. The droplet pretreatment structure for the strip steel surface according to claim 1 is characterized in that: The guide mechanism (2) comprises a support plate (21) installed on the right side of the top of the workbench (1); the top of the support plate (21) is fixedly connected to a guide cylinder (22); the bottom of the guide cylinder (22) is rotatably connected to a pressure roller (23) via a concave plate; and both sides of the concave plate are slidably connected to the inside of the support plate (21) via sliding rods.

5. The droplet pretreatment structure for the strip steel surface according to claim 1 is characterized in that: The cooling mechanism (3) comprises a cooling box (31) installed on the top of the workbench (1), the top of the cooling box (31) is fixedly connected to a liquid storage box (32), and the top of the cooling box (31) is provided with an aerosol assembly (33).

6. The droplet pretreatment structure for the strip steel surface according to claim 5 is characterized in that: The aerosol assembly (33) comprises a liquid pump (331) installed on the top of the cooling box (31); the rear side of the liquid pump (331) is fixedly connected to the front side of the liquid storage box (32) via a connecting pipe; and the front side of the liquid pump (331) is fixedly connected to the inside of the cooling box (31) via an atomizing pipe (332).

Images