Anti-rust paper coating device

Abstract

The utility model discloses an anti-rust paper coating device, including a support plate, a coating roller and a transfer box, wherein side plates are symmetrically arranged on both sides of the support plate, a feed pipe is arranged between the side plates, and a plurality of discharge valves are arranged at the bottom of the feed pipe; the coating roller is arranged between the two side plates through a driving mechanism; the transfer box is reciprocatingly arranged on the crossbeam between the side plates, and the transfer box is located between the feed pipe and the coating roller, a plurality of transfer chambers are arranged inside the transfer box, an inlet and an outlet are arranged on the transfer chamber, and a plurality of discharge valves extend into the corresponding inlet arrangement below. Therefore, the introduction of a reciprocating transfer box can evenly pour the coating liquid flowing out of the outlet valve on the coating roller, which can effectively overcome the problem of uneven coating, achieve the uniformity and stability of the coating on the surface of the anti-rust paper, and improve the coating quality and anti-rust effect.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-rust paper production, in particular to an anti-rust paper coating device. Background Art

[0002] Anti-rust paper coating devices are usually used in industrial production. Their main function is to apply anti-rust agent or anti-rust oil to paper during the production process of metal products (such as steel, aluminum, etc.), and then cover these anti-rust papers on the metal surface to prevent the metal from being affected by oxidation, corrosion and rust during storage, transportation and use. This helps to protect the surface quality of metal products and extend their service life, especially when they need to be stored for a long time or transported over long distances.

[0003] At present, when coating on anti-rust paper, a common method is to use multiple outlets on the storage chamber to pour the coating liquid (such as anti-rust agent, anti-rust oil, etc.) on one side of the coating roller, and then evenly coat the coating liquid on the surface of the anti-rust paper by rotating the coating roller. However, due to the certain distance between adjacent outlets, it is easy to cause uneven distribution of the coating liquid on the coating roller, resulting in uneven coating of the coating liquid on the anti-rust paper, which in turn affects the coating quality and anti-rust effect. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the utility model is to propose an anti-rust paper coating device, which introduces a reciprocating transfer box, which can evenly sprinkle the coating liquid flowing out of the outlet valve on the coating roller, effectively overcome the problem of uneven coating, achieve uniformity and stability of the anti-rust paper surface coating, and improve the coating quality and anti-rust effect.

[0006] To achieve the above-mentioned purpose, the utility model proposes an anti-rust paper coating device, comprising a support plate, a coating roller and a transfer box, wherein side plates are symmetrically arranged on both sides of the support plate, a feed pipe is arranged between the side plates, and a plurality of discharge valves are arranged at the bottom of the feed pipe; the coating roller is arranged between the two side plates through a driving mechanism, and the coating roller is located below the discharge valve; the transfer box is reciprocatingly arranged on the crossbeam between the side plates, the transfer box is connected to the drive mechanism through a linkage, and the transfer box is located between the feed pipe and the coating roller, a plurality of transfer chambers are arranged inside the transfer box, an inlet and an outlet are arranged on the transfer chamber, a plurality of the discharge valves are respectively extended into the corresponding inlet arrangement below, and the outlet is inclined toward the coating roller.

[0007] The utility model of the rust-proof paper coating device introduces a reciprocating transfer box, through which the coating liquid flowing out of the outlet valve can be evenly poured onto the coating roller. The movement of the transfer box can adjust the flow of the coating liquid during the coating process, thereby solving the problem of uneven coating and ensuring the coating uniformity and stability of the surface of the rust-proof paper. Through this device, the coating quality and rust-proof effect can be significantly improved.

[0008] In addition, the anti-rust paper coating device proposed in the application may also have the following additional technical features:

[0009] Specifically, an extension plate is provided on one side of the side plate, and the driving mechanism includes a first bevel gear and a driving component, wherein one end of the central axis of the first bevel gear is connected to the coating roller through a first through hole on the extension plate; the driving component is provided on the side plate, and the driving component is connected to the other end of the central axis of the first bevel gear.

[0010] Specifically, the linkage includes a second bevel gear and a connecting rod, wherein the second bevel gear is meshed with the first bevel gear, and the central axis of the second bevel gear movably passes through the second through hole on the extension plate and is provided with a turntable; one end of the connecting rod is movably connected to the rotating shaft on the turntable, and the other end of the connecting rod is movably connected to the transfer box.

[0011] Specifically, the number of teeth of the first bevel gear is greater than the number of teeth of the second bevel gear.

[0012] Specifically, the outlet is arranged at the lower end of the transfer chamber.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic structural diagram of an anti-rust paper coating device according to an embodiment of the utility model;

[0016] Figure 2 A schematic side cross-sectional structural diagram of an anti-rust paper coating device according to an embodiment of the utility model;

[0017] Figure 3 The utility model is a schematic diagram of the connection structure between the coating roller and the transfer box of the anti-rust paper coating device according to one embodiment of the utility model.

[0018] As shown in the figure: 10, support plate; 11, side plate; 12, crossbeam; 13, extension plate; 131, first through hole; 132, second through hole; 20, feed pipe; 21, discharge valve; 30, coating roller; 40, transfer box; 41, transfer chamber; 411, inlet; 412, outlet; 50, linkage; 51, second bevel gear; 511, turntable; 512, rotating shaft; 52, connecting rod; 60, driving mechanism; 61, first bevel gear; 62, driving component. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0020] The anti-rust paper coating device of the utility model embodiment is described below in conjunction with the accompanying drawings.

[0021] like Figure 1-Figure 3 As shown, the anti-rust paper coating device of the embodiment of the utility model may include a support plate 10 , a coating roller 30 and a transfer box 40 .

[0022] The support plate 10 is symmetrically provided with side plates 11 on both sides, a feed pipe 20 is provided between the side plates 11, and a plurality of discharge valves 21 are provided at the bottom of the feed pipe 20. The coating roller 30 is provided between the two side plates 11 through a driving mechanism 60, and the coating roller 30 is located below the discharge valve 21.

[0023] The transfer box 40 is reciprocatingly arranged on the crossbeam 12 between the side plates 11, and is connected to the driving mechanism 60 through the linkage 50. The transfer box 40 is located between the feeding pipe 20 and the coating roller 30. A plurality of transfer chambers 41 are arranged inside the transfer box 40, and an inlet 411 and an outlet 412 are arranged on the transfer chamber 41. A plurality of discharge valves 21 are respectively extended into the corresponding inlet 411 below, and the outlet 412 is arranged obliquely toward the coating roller 30. The outlet 412 is arranged at the lower end of the transfer chamber 41.

[0024] It should be noted that, during the reciprocating movement of the transfer box 40 described in this embodiment, the discharge valve 21 is always located in the corresponding inlet 411 , thereby ensuring that the transfer box 40 can fully receive the coating liquid discharged by the discharge valve 21 .

[0025] Specifically, in the actual process of coating the anti-rust paper, the relevant personnel first place the anti-rust paper on the support plate 10, and then move and transport the anti-rust paper through an external winding device.

[0026] During the movement and transmission of the anti-rust paper on the support plate 10 , relevant personnel control the rotation of the coating roller 30 through the driving mechanism 60 . After the driving mechanism 60 is started, under the action of the linkage 50 , the transfer box 40 can reciprocate on the beam 12 .

[0027] Then, the discharge valve 21 is controlled to open so that the discharge valve 21 discharges the coating liquid in the feed pipe 20 into the corresponding transfer chamber 41. At this time, under the reciprocating motion of the transfer box 40, the outlet 412 can move back and forth on one side of the coating roller 30, so that the outlet 412 can evenly sprinkle the coating liquid in the corresponding transfer chamber 41 onto the coating roller 30.

[0028] After the coating roller 30 rotates, the coating liquid on its surface can be coated on the upper surface of the anti-rust paper to ensure the coating uniformity and stability of the surface of the anti-rust paper.

[0029] In one embodiment of the present invention, Figure 3 As shown, an extension plate 13 is provided on one side of the side plate 11, and the driving mechanism 60 may include a first bevel gear 61 and a driving component 62, wherein one end of the central axis of the first bevel gear 61 is connected to the coating roller 30 through a first through hole 131 on the extension plate 13, and the driving component 62 is provided on the side plate 11, and the driving component 62 is connected to the other end of the central axis of the first bevel gear 61.

[0030] It should be noted that the driving component 62 described in this embodiment may be a reduction motor, a servo motor, etc. The driving component 62 can drive the first bevel gear 61 to rotate.

[0031] Specifically, when the relevant personnel control the coating roller 30 to rotate through the driving mechanism 60 , the driving component 62 is first turned on, and the driving component 62 drives the first bevel gear 61 to rotate. After the first bevel gear 61 rotates, it can drive the coating roller 30 to rotate.

[0032] Furthermore, if Figure 3 As shown, the linkage 50 may include a second bevel gear 51 and a connecting rod 52, wherein the second bevel gear 51 is meshed with the first bevel gear 61, and the central axis of the second bevel gear 51 movably passes through the second through hole 132 on the extension plate 13 and is provided with a turntable 511, one end of the connecting rod 52 is movably connected to the rotating shaft 512 on the turntable 511, and the other end of the connecting rod 52 is movably connected to the transfer box 40.

[0033] Specifically, when the relevant personnel control the driving mechanism 60 to start, the first bevel gear 61 can drive the second bevel gear 51 to rotate while rotating. After the second bevel gear 51 rotates, it drives the turntable 511 and the rotating shaft 512 to rotate. Driven by the connecting rod 52, the transfer box 40 can move back and forth on the beam 12.

[0034] The number of teeth of the first bevel gear 61 is greater than the number of teeth of the second bevel gear 51. It is understandable that the rotation speed of the first bevel gear 61 is less than the rotation speed of the second bevel gear 51, so that when the coating roller 30 rotates, the transfer box 40 can move back and forth quickly, which helps to evenly distribute the coating liquid on the coating roller 30 and the rust-proof paper.

[0035] In summary, the rust-proof paper coating device of the embodiment of the utility model introduces a reciprocating transfer box, through which the coating liquid flowing out of the outlet valve can be evenly poured onto the coating roller. The movement of the transfer box can adjust the flow of the coating liquid during the coating process, thereby solving the problem of uneven coating. Through this device, the coating quality and rust-proof effect can be significantly improved.

[0036] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0038] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A rust-proof paper coating device, characterized in that: It comprises a support plate (10), a coating roller (30) and a transfer box (40), wherein: The support plate (10) is symmetrically provided with side plates (11), a feed pipe (20) is provided between the side plates (11), and a plurality of discharge valves (21) are provided at the bottom of the feed pipe (20); The coating roller (30) is arranged between two side plates (11) via a driving mechanism (60), and the coating roller (30) is located below the discharge valve (21); The transfer box (40) is reciprocatingly arranged on the crossbeam (12) between the side plates (11), the transfer box (40) is connected to the driving mechanism (60) through a linkage (50), and the transfer box (40) is located between the feed pipe (20) and the coating roller (30), a plurality of transfer chambers (41) are arranged inside the transfer box (40), an inlet (411) and an outlet (412) are arranged on the transfer chamber (41), a plurality of discharge valves (21) are respectively extended into the corresponding inlet (411) below, and the outlet (412) is arranged inclined toward the coating roller (30).

2. The anti-rust paper coating device according to claim 1, characterized in that: An extension plate (13) is provided on one side of the side plate (11), and the driving mechanism (60) comprises a first bevel gear (61) and a driving component (62), wherein: One end of the central axis of the first bevel gear (61) is connected to the coating roller (30) through a first through hole (131) on the extension plate (13); The driving component (62) is arranged on the side plate (11), and the driving component (62) is connected to the other end of the central axis of the first bevel gear (61).

3. The anti-rust paper coating device according to claim 2, characterized in that: The linkage member (50) comprises a second bevel gear (51) and a connecting rod (52), wherein: The second bevel gear (51) is meshed with the first bevel gear (61), and the central axis of the second bevel gear (51) movably passes through the second through hole (132) on the extension plate (13) and is provided with a rotating disk (511); One end of the connecting rod (52) is movably connected to the rotating shaft (512) on the rotating disk (511), and the other end of the connecting rod (52) is movably connected to the transfer box (40).

4. The anti-rust paper coating device according to claim 3, characterized in that: The number of teeth of the first bevel gear (61) is greater than the number of teeth of the second bevel gear (51).

5. The anti-rust paper coating device according to claim 1, characterized in that: The outlet (412) is arranged at the lower end of the transfer chamber (41).

Images