Dust removal device for shaping section

Abstract

The dust removal device for the shaping section comprises a dust cover, a dust removal rolling brush assembly and a shaping assembly, the dust cover comprises a dust-proof front cavity and a dust-proof rear cavity, a partition plate is arranged between the dust-proof front cavity and the dust-proof rear cavity, and dust removal clamps are arranged at the front end of the dust-proof front cavity and a material conveying opening of the partition plate. The dust removal rolling brush assembly is arranged in the dustproof front cavity and structurally comprises an upper rolling brush and a lower rolling brush which are oppositely arranged. The shaping assembly is arranged in the dustproof rear cavity and structurally comprises an upper pressing roller and a lower pressing roller, an upper dedusting roller is arranged on one side of the upper pressing roller, and a lower dedusting roller is arranged on one side of the lower pressing roller. A rolling brush is used for cleaning the metal plate strip, and it is guaranteed that dust particles attached to the metal plate strip are thoroughly removed; a double-cavity dustproof cover is adopted to perform dustproof protection on the shaping device, and a dust removal clamp is additionally arranged between two cavities, so that dust particles are prevented from spreading through a connecting port; the dust removal roller and the pressing roller are controlled to be attached together through the connecting piece, so that the pressing roller can drive the dust removal roller to rotate in the rotating process, and power does not need to be independently provided for the dust removal roller.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a dust removal device used in a shaping section. Background Art

[0002] Metal strip refers to a strip of metal formed by hot rolling or cold rolling, which is mostly used in conductive, heat conductive and corrosion resistant equipment. With the continuous development of technology and the continuous reduction in the thickness of metal strips, the quality requirements for metal strips are also constantly increasing. In particular, with the increasing application of metal strips in the field of high-precision products, the requirements for the surface finish of metal strips are increasing.

[0003] At present, in the shaping process of metal sheets and strips, due to the fine particles suspended in the air and some fine particles in the materials and the shaping rollers themselves, small pressure points will be formed on the surface of the product during the shaping process, affecting the surface finish of the metal sheets and strips. At present, the simple electrostatic dust removal method is mainly used, and the dust removal effect is not ideal, especially for the particles adhering to the metal plate, which are difficult to remove cleanly by the electrostatic dust removal method alone.

[0004] Therefore, in view of the deficiencies in the prior art, the utility model discloses a dust removal device for a shaping section to solve the above problems.

[0005] It should be noted that the above introduction to the technical background is only for the convenience of providing a clear and complete description of the technical solution of the utility model and facilitating the understanding of those skilled in the art. It cannot be considered that the above contents are well known to those skilled in the art simply because they are explained in the background technology of the utility model. Utility Model Content

[0006] In order to overcome the deficiencies in the above-mentioned prior art, the purpose of the utility model is to disclose a dust removal device for a shaping section, by adding a dust cover in the shaping section to isolate the dust in the air, and at the same time adding a roller brush on the basis of the dust sticking device to clean the dust particles adhered to the metal sheet and strip, so as to ensure the smoothness of the surface of the metal sheet and strip after shaping.

[0007] In order to achieve the above-mentioned purpose and other related purposes, the technical solution provided by the utility model is: a dust removal device for a shaping section, comprising a dust cover, a dust removal roller brush assembly and a shaping assembly, wherein:

[0008] The dust cover comprises a dustproof front cavity and a dustproof rear cavity, a partition is arranged between the dustproof front cavity and the dustproof rear cavity, and dust removal clips are arranged at the front end of the dustproof front cavity and at the material conveying opening of the partition.

[0009] The dust removal roller brush assembly is arranged in the dustproof front cavity, and its structure comprises an upper roller brush and a lower roller brush which are arranged relatively.

[0010] The shaping component is arranged in the dustproof rear cavity, and its structure comprises an upper pressing roller and a lower pressing roller. An upper dust removal roller is arranged on one side of the upper pressing roller, and a lower dust removal roller is arranged on one side of the lower pressing roller.

[0011] The preferred technical solution is: the dust removal clip is made of soft material, the dust removal clip consists of two groups of clips that are symmetrical up and down, and a plurality of shovel heads are arranged parallel and at intervals on the inner side of the clip to increase the dust removal effect.

[0012] The preferred technical solution is: the number of shovel heads is three groups, and the dust removal is performed in a stepped manner to increase the dust removal effect.

[0013] The preferred technical solution is: the upper pressure roller and the lower pressure roller shaft ends are both provided with adjusting parts, the upper dust removal roller and the lower dust removal roller shaft ends are both provided with sliding blocks, the adjusting parts include an adjusting part body, a sliding groove is provided on the adjusting part body, a threaded hole is provided at the outer end of the sliding groove, a screw is provided at the threaded hole, the sliding block is arranged in the sliding groove and is slidably connected, and the rear end of the sliding block abuts against the front end of the screw, so as to facilitate the adjustment and maintenance of the dust removal roller.

[0014] The preferred technical solution is: an elastic member is provided at the front end of the screw rod, and the elastic member abuts against the rear end of the slider, so that the dust removal roller and the pressure roller can fit together more closely.

[0015] The preferred technical solution is: a dust removal port is provided on one side of the dustproof front chamber, the dust removal port is connected to a dust extraction device, and equipment sliding doors are provided on the tops of the dustproof front chamber and the dustproof rear chamber to facilitate maintenance and cleaning of the internal equipment.

[0016] Due to the application of the above technical solution, the dust removal device for the shaping section of the utility model has the following advantages:

[0017] (1) Use a rolling brush to clean the metal strip to ensure that the dust particles adhering to the metal strip are completely removed.

[0018] (2) A double-chamber dust cover is used to protect the shaping device from dust, and a dust removal clip is added between the two chambers to prevent dust particles from spreading through the connection port.

[0019] (3) The dust removal roller and the pressure roller are controlled to fit together through a connecting piece, so that the dust removal roller can be driven to rotate during the rotation of the pressure roller, without the need to provide power for the dust removal roller separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an external schematic diagram of a dust removal device used in a shaping section of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of a dust removal device used in a shaping section of the utility model;

[0022] Figure 3 It is a partial enlarged view of A in the utility model;

[0023] Figure 4 It is a partial enlarged view of point B in the utility model.

[0024] In the above drawings, 1. dust cover; 11. dust-proof front cavity; 11a. dust removal port; 12. dust-proof rear cavity; 13. partition; 14. dust removal clip; 14a. clip; 14b. shovel head; 15. equipment sliding door; 2. dust removal roller brush assembly; 21. upper roller brush; 22. lower roller brush; 3. shaping assembly; 31. upper pressure roller; 31a. upper dust removal roller; 32. lower pressure roller; 32a. lower dust removal roller; 33. adjustment member; 33a. adjustment member body; 33b. slide groove; 33c. threaded hole; 33d. screw; 33e. elastic member; 34. slider; 4. metal plate strip. DETAILED DESCRIPTION

[0025] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0026] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] like Figure 1 As shown, in order to solve the dust removal problem of the metal strip 4 in the shaping stage, the utility model discloses a dust removal device for the shaping section, including a dust cover 1, a dust removal roller brush assembly 2 and a shaping assembly 3. The main components of the utility model are described in detail below:

[0028] like Figure 1 , Figure 2 and Figure 3As shown, the dust cover 1 includes a dustproof front chamber 11 and a dustproof rear chamber 12, a partition 13 is provided between the dustproof front chamber 11 and the dustproof rear chamber 12, a dust removal clamp 14 is provided at the front end of the dustproof front chamber 11 and the material conveying opening of the partition 13, the dust removal clamp 14 is made of soft material, and the dust removal clamp 14 is composed of two groups of clips 14a symmetrically arranged up and down, and three groups of shovel heads 14b are arranged parallel and spaced on the inner side of the clips 14a, a dust removal port 11a is provided on one side of the dustproof front chamber 11, and the dust removal port 11a is connected to a dust extraction device, and equipment sliding doors 15 are provided on the tops of the dustproof front chamber 11 and the dustproof rear chamber 12.

[0029] like Figure 1 and Figure 2 As shown, the dust removal roller brush assembly 2 is arranged in the dustproof front chamber 11, and its structure includes an upper roller brush 21 and a lower roller brush 22 that are arranged opposite to each other.

[0030] like Figure 1 , Figure 2 and Figure 4 As shown, the shaping component 3 is arranged in the dustproof rear cavity 12, and its structure includes an upper pressure roller 31 and a lower pressure roller 32. An upper dust removal roller 31a is provided on one side of the upper pressure roller 31, and a lower dust removal roller 32a is provided on one side of the lower pressure roller 32. Adjusting parts 33 are provided at the axial ends of the upper pressure roller 31 and the lower pressure roller 32. Slide blocks 34 are provided at the axial ends of the upper dust removal roller 31a and the lower dust removal roller 32a. The adjusting part 33 includes an adjusting part body 33a, and a slide groove 33b is provided on the adjusting part body 33a. A threaded hole 33c is provided at the outer end of the slide groove 33b, and a screw rod 33d is provided at the threaded hole 33c. An elastic part 33e is provided at the front end of the screw 33d, and the elastic part 33e abuts against the rear end of the slide block 34. The slide block 34 is arranged in the slide groove 33b and is slidably connected therewith.

[0031] refer to Figures 1 to 4 As shown, when in use, the metal sheet strip 4 passes through the dust removal clamp 14 at the front end of the dust cover 1 for dust removal and then enters the dust protection front chamber 11. During this process, the three shovel heads 14b at the clamping piece 14a perform triple cleaning on the surface of the metal sheet strip 4, and also prevent dust from entering the dust protection front chamber 11 from the gap generated during the sliding contact between the clamping piece 14a and the metal sheet strip 4. The metal sheet strip 4 is cleaned of dust particles adhering to the upper and lower surfaces in the dust protection front chamber 11 by the dust removal roller brush assembly 2, and the dust in the dust protection front chamber 11 is extracted through the dust removal port 11a. After cleaning, the metal sheet strip 4 passes through the dust removal clamp 14 on the partition 13 and then enters the dust protection rear chamber 12. After the metal sheet strip 4 is shaped in the dust protection rear chamber 12 by the shaping assembly 3, it is transported from the rear end of the dust cover 1 to the next work section. During this process, the upper pressing roller 31 and the lower pressing roller 32 in the shaping assembly 3 clean the surface floating dust through the corresponding upper dust removal roller 31a and the lower dust removal roller 32a to ensure the smoothness of the surface of the metal sheet strip 4.

[0032] To sum up, the utility model has the following advantages over the prior art in a dust removal device for a shaping section: symmetrically arranged roller brushes are used to thoroughly clean the metal strip to ensure that dust particles adhering to the metal strip are removed; a double-chamber dust cover is used to separate the roller brush dust removal operation area from the shaping section to prevent dust raised by the roller brush from falling into the shaping area; a connecting piece is used to make the dust removal roller and the pressure roller close together, so that the dust removal roller can be driven to rotate during the rotation of the pressure roller, without the need to provide power for the dust removal roller separately.

[0033] The above embodiment provided by the utility model is only an example of the principle and effect of the utility model, and is not used to limit the utility model. Anyone familiar with this technology can modify or change the above embodiment without violating the spirit and scope of the utility model. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed by the utility model should still be covered by the claims of the utility model.

Claims

1. A dust removal device for a shaping section, characterized by: It comprises a dust cover (1), a dust removal roller brush assembly (2) and a shaping assembly (3), wherein: The dust cover (1) comprises a dustproof front cavity (11) and a dustproof rear cavity (12), a partition (13) is provided between the dustproof front cavity (11) and the dustproof rear cavity (12), and a dust removal clamp (14) is provided at the front end of the dustproof front cavity (11) and at the material conveying opening of the partition (13); The dust removal roller brush assembly (2) is arranged in the dustproof front chamber (11), and its structure includes an upper roller brush (21) and a lower roller brush (22) arranged opposite to each other; The shaping assembly (3) is arranged in the dustproof rear cavity (12), and its structure includes an upper pressing roller (31) and a lower pressing roller (32), wherein an upper dust removal roller (31a) is provided on one side of the upper pressing roller (31), and a lower dust removal roller (32a) is provided on one side of the lower pressing roller (32).

2. A dust removal device for a shaping section according to claim 1, characterized in that: The dust removal clamp (14) is made of a soft material and is composed of two groups of clamping pieces (14a) that are symmetrical in upper and lower directions. A plurality of shovel heads (14b) are arranged in parallel and at intervals on the inner side of the clamping pieces (14a).

3. A dust removal device for a shaping section according to claim 2, characterized in that: The number of the shovel heads (14b) is three groups.

4. The dust removal device for the shaping section according to claim 1, characterized in that: The shaft ends of the upper pressure roller (31) and the lower pressure roller (32) are both provided with adjustment members (33), and the shaft ends of the upper dust removal roller (31a) and the lower dust removal roller (32a) are both provided with sliders (34). The adjustment member (33) comprises an adjustment member body (33a), a slide groove (33b) is provided on the adjustment member body (33a), a threaded hole (33c) is provided at the outer end of the slide groove (33b), and a screw rod (33d) is provided at the threaded hole (33c). The slider (34) is arranged in the slide groove (33b) for sliding connection, and the rear end of the slider (34) abuts against the front end of the screw rod (33d).

5. A dust removal device for a shaping section according to claim 4, characterized in that: An elastic member (33e) is provided at the front end of the screw rod (33d), and the elastic member (33e) abuts against the rear end of the slider (34).

6. The dust removal device for the shaping section according to claim 1, characterized in that: A dust removal port (11a) is provided on one side of the dustproof front chamber (11), and the dust removal port (11a) is connected to an external dust extraction device. Equipment sliding doors (15) are provided on the tops of both the dustproof front chamber (11) and the dustproof rear chamber (12).

Images