Surface anti-corrosion device for ferrous metal smelting rolled product

Abstract

The utility model relates to the technical field of anti-corrosion devices, and discloses a surface anti-corrosion device for ferrous metal smelting calendered products, which comprises a vibration platform, a coating bin is mounted on the surface of the vibration platform, and a vibration frame capable of reciprocating up and down is mounted on the vibration platform. Two clamping and conveying mechanisms which are symmetrically arranged and used for clamping and conveying the calendering plate side are installed on the vibration frame, a coating frame a and a coating frame b which are symmetrically arranged are slidably connected to the positions, corresponding to the position between the two clamping and conveying mechanisms, of the vibration frame, and an adjusting piece for adjusting the distance between the coating frame a and the coating frame b is installed in the middle of the vibration frame. And an annular coating belt a in transmission connection through a first transmission module is mounted on the inner wall of the coating frame a. Through the arrangement of the belt type coating structure of the annular coating belt a and the annular coating belt b, the coated time of the calendering plate can be effectively prolonged, and then the distribution uniformity and the distribution compactness of the coating can be improved through the vibration matching with the vibration frame.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-corrosion devices, and more specifically, to a surface anti-corrosion device for ferrous metal smelting and rolling products. Background Art

[0002] Ferrous metals generally refer to iron and iron alloys. After the ferrous metal is rolled, it is generally necessary to apply a layer of anti-corrosion material on its surface to achieve the anti-corrosion effect and avoid damage.

[0003] In the prior art, the patent document with the publication number CN117000541A discloses a surface anti-corrosion device for ferrous metal smelting rolled products, including a bottom plate, fixed frames are fixedly installed at both ends of the bottom plate, and rollers are rotatably installed on the top of each fixed frame. The two rollers are jointly sleeved with a conveyor belt, and an iron plate is placed on the upper surface of the conveyor belt. When the above device is used, a viscous anti-corrosion coating is poured into the storage bucket, and the anti-corrosion coating soaks the soaking brush through the fine gap at the bottom of the storage bucket. Then the soaking brush evenly applies the anti-corrosion coating on the brushing cylinder, and then the brushing cylinder applies the anti-corrosion coating on the surface of the moving iron plate. Thanks to the setting of the brushing mechanism, the anti-corrosion coating is more evenly applied.

[0004] However, the above device has the following technical problems when used:

[0005] 1. It is not possible to effectively improve the coating uniformity of the anti-corrosion coating and recover the excess coating through the vibration of the device;

[0006] 2. It is not convenient to effectively improve the coating uniformity and coating density of the coating through the conversion of the coating structure, and improve the curing and anti-detachment effect of the coating on the calendered plate;

[0007] Based on this, the utility model provides a surface corrosion protection device for ferrous metal smelting and rolling products to solve the technical problems raised in the above-mentioned background technology. Utility Model Content

[0008] In order to overcome the shortcomings of the prior art, the utility model provides a surface anti-corrosion device for ferrous metal smelting rolled products, which has a belt-type coating structure arranged through an annular coating belt a and an annular coating belt b, which can effectively increase the coating time of the rolled plate, and then help to improve the distribution uniformity and distribution density of the coating through coordination with the vibration of the vibration frame.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface anti-corrosion device for ferrous metal smelting rolled products, comprising a vibration platform, a coating bin is installed on the surface of the vibration platform, a vibration frame that can reciprocate up and down is installed on the vibration platform, two symmetrically arranged clamping and conveying mechanisms for clamping and conveying the rolled plate sides are installed on the vibration frame, two symmetrically arranged coating racks a and coating racks b are slidably connected on the vibration frame and corresponding to the position between the two clamping and conveying mechanisms, a regulating member for adjusting the distance between the coating racks a and the coating racks b is installed in the middle of the vibration frame, an annular coating belt a is installed on the inner wall of the coating rack a through a first transmission module, a pump liquid assembly connected to the coating bin is installed on the inner wall of the coating rack a and corresponding to the position above the annular coating belt a, the inner wall of the coating rack b is connected to the annular coating belt b through a second transmission module, the annular coating belt b is arranged on the inner side of the coating bin, and an electric heating table for thermally curing the coating of the rolled plate is installed on the surface of the vibration frame.

[0010] As a preferred technical solution of the utility model, the vibration platform includes a group of elastic buffers vertically arranged and fixed between the paint bin and the vibration frame, and two symmetrically arranged excitation motors are installed on the bottom surface of the vibration frame.

[0011] As an optimal technical solution of the utility model, the clamping mechanism includes a motor fixed to the side of the vibration frame and a clamping screw rotatably connected to the inner surface of the vibration frame, the output shaft end of the motor is fixedly connected to the clamping screw, and the circumferential side surface of the clamping screw is symmetrically provided with a positive thread portion a and a negative thread portion a, the inner wall of the vibration frame is slidably connected to two symmetrically arranged conveying frames, the circumferential side surfaces of the positive thread portion a and the negative thread portion a are respectively transmission-connected to the two conveying frames, and the two conveying frames are both installed with guide modules, and the two guide modules are both transmission-connected with an annular conveying clamping belt for clamping and conveying the side surfaces of the rolled plate.

[0012] As a preferred technical solution of the utility model, the guide module includes a guide motor fixed to the top surface of the conveying frame and two guide wheels rotatably connected to the inner wall of the conveying frame, one of the guide wheels is driven by the guide motor, and the two guide wheels are both connected to the annular conveying belt transmission.

[0013] As a preferred technical solution of the utility model, the adjusting member includes an adjusting motor fixed to the top surface of the vibration frame and an adjusting screw rod vertically arranged and rotatably connected to the inner surface of the vibration frame. The output shaft end of the adjusting motor is fixedly connected to the adjusting screw rod, and the adjusting screw rod is symmetrically provided with a positive thread portion b and a negative thread portion b. The peripheral side surfaces of the positive thread portion b and the negative thread portion b are respectively transmission-connected to the paint rack a and the paint rack b.

[0014] As a preferred technical solution of the utility model, the pump liquid assembly includes a pump body fixed to the side of the paint bin and connected to the paint bin, a pump liquid pipe is installed on the inner wall of the paint rack a and corresponds to the position above the annular coating strip a, and a group of liquid distribution holes with the liquid outlet direction vertically downward are opened on the bottom surface of the pump liquid pipe, and the slurry outlet port of the pump body is fixedly connected to the pump liquid pipe through a hose.

[0015] As a preferred technical solution of the present utility model, the top surface of the paint bin is open.

[0016] As a preferred technical solution of the present utility model, the first transmission module includes two transmission rollers a symmetrically arranged and rotatably connected to the inner wall of the paint rack a, and the two transmission rollers a are both transmission connected to the annular coating belt a. The second transmission module includes three transmission rollers b arranged in a triangular shape and rotatably connected to the inner wall of the paint rack b, and the three transmission rollers b are all transmission connected to the annular coating belt b.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model, through the belt-type coating structure setting of the annular coating belt a and the annular coating belt b, can effectively increase the coating time of the calendered plate, and then help to improve the distribution uniformity and distribution density of the coating through the vibration coordination with the vibration frame, and through the belt-type coating structure setting of the annular coating belt a and the annular coating belt b, it can extend the contact time between the coating and the calendered plate, and then improve the curing and anti-detachment effect of the coating on the calendered plate.

[0019] 2. When the utility model is working, the vibration motor and the elastic buffer are set so that the vibration frame can generate up and down reciprocating vibration of the set frequency when working. The up and down reciprocating vibration of the vibration frame can make the paint on the upper and lower sides of the calendering plate evenly distributed, and reduce the bubble generation rate in the paint. Moreover, through the up and down vibration setting of the vibration frame, the excess paint on the calendering plate can be quickly shaken off and recovered into the paint bin for storage, thereby effectively reducing the waste rate of the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a surface corrosion protection device for ferrous metal smelting and rolling products according to the utility model;

[0021] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0022] Figure 3 It is a schematic diagram of the structure of the annular coating belt a and the annular coating belt b of the utility model;

[0023] Figure 4It is a schematic structural diagram of the annular coating belt a and the transmission roller b of the utility model.

[0024] In the figure: 1. paint bin; 2. vibration frame; 3. calendering plate; 4. paint rack a; 5. paint rack b; 6. adjusting member; 7. annular coating belt a; 8. annular coating belt b; 9. electric heating table; 10. elastic buffer; 11. vibration motor; 12. clamping screw; 13. conveying frame; 14. annular conveying clamping belt; 15. pump body; 16. pump liquid pipe; 17. transmission roller a; 18. transmission roller b; 19. guide module. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figures 1 to 4 As shown, the utility model provides a surface anticorrosion device for ferrous metal smelting and rolling products, comprising a vibration platform, a coating tank 1 is installed on the surface of the vibration platform, the top surface of the coating tank 1 is open, a group of heating rods are built in the coating tank 1, and a vibration frame 2 that can reciprocate up and down is installed on the vibration platform;

[0027] The vibration platform includes a set of elastic buffer members 10 vertically arranged and fixed between the paint bin 1 and the vibration frame 2. Two symmetrically arranged excitation motors 11 are installed on the bottom surface of the vibration frame 2.

[0028] When working, the vibration frame 2 can vibrate up and down at a set frequency by setting the vibration motor 11 and the elastic buffer 10;

[0029] The vibrating frame 2 reciprocates up and down to make the coating on the upper and lower sides of the calendering plate 3 evenly distributed and reduce the bubble generation rate in the coating;

[0030] And through the up and down vibration setting of the vibration frame 2, the excess paint on the calendering plate 3 can be quickly shaken off and recovered into the paint bin 1 for storage, thereby effectively reducing the waste rate of the paint;

[0031] Two symmetrically arranged clamping and conveying mechanisms are installed on the vibration frame 2 and are used for clamping and conveying the calendering plate 3;

[0032] The clamping mechanism includes a motor fixed to the side of the vibration frame 2 and a clamping screw 12 rotatably connected to the inner surface of the vibration frame 2. The output shaft end of the motor is fixedly connected to the clamping screw 12. The peripheral side of the clamping screw 12 is symmetrically provided with a positive thread part a and a negative thread part a.

[0033] The inner wall of the vibration frame 2 is slidably connected to two symmetrically arranged conveying frames 13, and the peripheral side surfaces of the positive thread portion a and the negative thread portion a are respectively connected to the two conveying frames 13 in a transmission manner. The two conveying frames 13 are both installed with a guide module 19, and the two guide modules 19 are both connected in a transmission manner to an annular conveying clamping belt 14 for clamping and conveying the side surfaces of the rolled plate 3;

[0034] The guide module 19 includes a guide motor fixed to the top surface of the conveying frame 13 and two guide wheels rotatably connected to the inner wall of the conveying frame 13, one guide wheel is driven by the guide motor, and both guide wheels are transmission-connected to the annular conveying clamp 14;

[0035] During operation, the two annular conveyor belts 14 rotate at the same speed. After the two annular conveyor belts 14 rotate at the same speed, they drive the rolled plate 3 to be transported toward the electric heating table 9 at a set speed.

[0036] Two symmetrically arranged paint racks a4 and paint racks b5 are slidably connected on the vibration frame 2 and correspond to the position between the two clamping and feeding mechanisms. An adjusting member 6 for adjusting the distance between the paint racks a4 and b5 is installed in the middle of the vibration frame 2.

[0037] The adjusting member 6 includes an adjusting motor fixed to the top surface of the vibration frame 2 and an adjusting screw rod vertically arranged and rotatably connected to the inner surface of the vibration frame 2. The output shaft end of the adjusting motor is fixedly connected to the adjusting screw rod. A positive thread portion b and a negative thread portion b are symmetrically arranged on the adjusting screw rod. The peripheral side surfaces of the positive thread portion b and the negative thread portion b are respectively connected to the paint rack a4 and the paint rack b5 in a transmission manner.

[0038] By setting the adjusting member 6, the annular coating belt a7 and the annular coating belt b8 can be in close contact with the rolled plate 3 at a set strength, and then the coating operation is performed on the rolled plate 3;

[0039] The inner wall of the paint rack a4 is provided with an annular coating belt a7 which is connected to the inner wall of the paint rack a4 through the first transmission module.

[0040] The first transmission module includes two transmission rollers a17 which are symmetrically arranged and rotatably connected to the inner wall of the coating frame a4, and the two transmission rollers a17 are both transmission-connected to the annular coating belt a7;

[0041] A pump assembly connected to the paint tank 1 is installed on the inner wall of the paint rack a4 and at a position corresponding to the position above the annular coating belt a7;

[0042] The pump assembly includes a pump body 15 fixed to the side of the coating tank 1 and connected to the coating tank 1, a pump pipe 16 is installed on the inner wall of the coating frame a4 and at a position corresponding to the position above the annular coating belt a7, and a group of liquid distribution holes with a liquid outlet direction vertically downward are opened on the bottom surface of the pump pipe 16, and the slurry outlet port of the pump body 15 is fixedly connected to the pump pipe 16 through a hose;

[0043] The inner wall of the paint rack b5 is connected to an annular coating belt b8 through a second transmission module;

[0044] The annular coating belt b8 is arranged on the inner side of the coating bin 1;

[0045] The belt coating structure of the annular coating belt a7 and the annular coating belt b8 can effectively increase the coating time of the rolled plate 3, and then help to improve the distribution uniformity and distribution density of the coating through the vibration coordination with the vibration frame 2;

[0046] Furthermore, the belt-type coating structure of the annular coating belt a7 and the annular coating belt b8 can prolong the contact time between the coating and the rolled plate 3, thereby improving the curing and anti-detachment effect of the coating on the rolled plate 3;

[0047] The second transmission module includes three transmission rollers b18 arranged in a triangular shape and rotatably connected to the inner wall of the coating frame b5, and the three transmission rollers b18 are all transmission-connected to the annular coating belt b8;

[0048] An electric heating table 9 for thermally curing the coating on the rolled plate 3 is installed on the surface of the vibration frame 2;

[0049] The rolled plate 3 is a ferrous metal smelting rolled product.

[0050] The working principle and use process of this utility model:

[0051] During operation, a sufficient amount of anti-corrosion coating for rolled products is stored in the coating bin 1, and the rolled plate 3 to be treated with anti-corrosion is transported at a set speed via the annular conveying clamp 14. When the rolled plate 3 is transported, the annular coating belt a7 and the annular coating belt b8 rotate passively. After the annular coating belt a7 and the annular coating belt b8 rotate passively, the anti-corrosion coating is evenly applied to the upper and lower sides of the rolled plate 3. When the anti-corrosion coating is applied, the vibration frame 2 outputs the vibration frequency at the set power.

[0052] 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.

[0053] 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 surface corrosion protection device for ferrous metal smelting and rolling products, comprising a vibration platform, characterized in that: A paint bin (1) is installed on the surface of the vibration platform, and a vibration frame (2) that can reciprocate up and down is installed on the vibration platform. Two symmetrically arranged clamping and conveying mechanisms for clamping and conveying the calendering plate (3) are installed on the vibration frame (2). Two symmetrically arranged paint racks a (4) and paint racks b (5) are slidably connected on the vibration frame (2) and corresponding to the position between the two clamping and conveying mechanisms. An adjusting member (6) for adjusting the distance between the paint racks a (4) and the paint racks b (5) is installed in the middle of the vibration frame (2). The inner wall of the paint rack a (4) is provided with an annular coating belt a (7) which is connected to the paint rack via a first transmission module; a pump liquid assembly which is connected to the paint bin (1) is provided on the inner wall of the paint rack a (4) and at a position corresponding to the position above the annular coating belt a (7); the inner wall of the paint rack b (5) is connected to the annular coating belt b (8) via a second transmission module; the annular coating belt b (8) is arranged on the inner side of the paint bin (1); and an electric heating table (9) for thermally curing the paint on the rolled plate (3) is provided on the surface of the vibration frame (2).

2. The surface anticorrosion device for ferrous metal smelting rolled products according to claim 1, characterized in that: The vibration platform comprises a group of elastic buffer members (10) vertically arranged and fixed between a paint bin (1) and a vibration frame (2); two symmetrically arranged excitation motors (11) are installed on the bottom surface of the vibration frame (2).

3. The surface anticorrosion device for ferrous metal smelting rolled products according to claim 2, characterized in that: The clamping and conveying mechanism comprises a motor fixed to the side of the vibration frame (2) and a clamping screw (12) rotatably connected to the inner surface of the vibration frame (2), the output shaft end of the motor is fixedly connected to the clamping screw (12), the peripheral side surface of the clamping screw (12) is symmetrically provided with a positive thread portion a and a negative thread portion a, the inner wall of the vibration frame (2) is slidably connected to two symmetrically arranged conveying frames (13), the peripheral side surfaces of the positive thread portion a and the negative thread portion a are respectively connected to the two conveying frames (13) in a transmission connection, and the two conveying frames (13) are both installed with a guide module (19), and the two guide modules (19) are both connected in a transmission connection with an annular conveying clamping belt (14) for clamping and conveying the side of the rolled plate (3).

4. The surface anticorrosion device for ferrous metal smelting rolled products according to claim 3 is characterized by: The guide module (19) comprises a guide motor fixed to the top surface of the conveying frame (13) and two guide wheels rotatably connected to the inner wall of the conveying frame (13), one of the guide wheels being driven by the guide motor, and both of the guide wheels being transmission-connected to the annular conveying entrainment belt (14).

5. The surface anticorrosion device for ferrous metal smelting rolled products according to claim 1, characterized in that: The adjusting member (6) comprises an adjusting motor fixed to the top surface of the vibration frame (2) and an adjusting screw rod vertically arranged and rotatably connected to the inner surface of the vibration frame (2); the output shaft end of the adjusting motor is fixedly connected to the adjusting screw rod; a positive thread portion b and a negative thread portion b are symmetrically arranged on the adjusting screw rod; the peripheral side surfaces of the positive thread portion b and the negative thread portion b are respectively transmission-connected to the paint rack a (4) and the paint rack b (5).

6. The surface anticorrosion device for ferrous metal smelting rolled products according to claim 1, characterized in that: The pump liquid assembly comprises a pump body (15) fixed to the side of the coating bin (1) and connected to the coating bin (1); a pump liquid pipe (16) is installed on the inner wall of the coating rack a (4) and at a position corresponding to the position above the annular coating strip a (7); a group of liquid distribution holes with a liquid outlet direction vertically downward are opened on the bottom surface of the pump liquid pipe (16); and a slurry outlet port of the pump body (15) is fixedly connected to the pump liquid pipe (16) via a hose.

7. The surface anticorrosion device for ferrous metal smelting rolled products according to claim 6, characterized in that: The top surface of the paint bin (1) is open, and a group of heating rods are built into the interior of the paint bin (1).

8. The surface anticorrosion device for ferrous metal smelting rolled products according to claim 1, characterized in that: The first transmission module comprises two transmission rollers a (17) symmetrically arranged and rotatably connected to the inner wall of the coating frame a (4), and the two transmission rollers a (17) are both transmission-connected to the annular coating belt a (7). The second transmission module comprises three transmission rollers b (18) arranged in a triangular shape and rotatably connected to the inner wall of the coating frame b (5), and the three transmission rollers b (18) are both transmission-connected to the annular coating belt b (8).

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