Online rust removal device for cold-formed section steel product

Abstract

The utility model relates to an on-line rust removal device for a cold-formed steel product, which comprises main equipment and auxiliary equipment, and the main equipment comprises a transmission module and a rust removal module; the auxiliary equipment comprises an input module used for conveying products to be derusted to the main equipment and an output module used for collecting derusted products conveyed out of the main equipment. The main body equipment is arranged behind the input module; the main body equipment is transversely arranged from left to right; adjacent components of the main body equipment are arranged side by side in parallel; the front end and the rear end of each rust removal module are each provided with a transmission module. According to the derusting device, the labor intensity is reduced, the efficiency of derusting operation is greatly improved, and meanwhile, the working environment is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold-bent steel product processing, in particular to an online rust removal device for cold-bent steel products. Background Art

[0002] Currently, cold-formed steel is widely used in automobile manufacturing. Once rust occurs on the surface, it will not be able to meet the normal use of downstream customers. The raw materials, rolling, storage, transportation and other links may cause oxidation and rust on the surface of a small amount of cold-formed steel products. The traditional way to remove rust from cold-formed steel is to use an angle grinder to remove rust point by point and surface at close range.

[0003] The defects of the prior art are:

[0004] 1. The traditional method of rust removal for cold-formed steel is to use an angle grinder to remove rust point by point and surface by surface at close range, which results in low labor efficiency and high labor intensity for rust removal.

[0005] 2. Since the wire brush installed on the angle grinder will produce a large amount of metal iron filings and dust during the grinding and rust removal process, which leads to a harsh working environment, in order to avoid inhaling iron filings and dust, workers need to wear labor protection masks for a long time to remove rust. Summary of the invention

[0006] In view of the above problems, the utility model provides an online rust removal device for cold-bent steel products, which aims to reduce labor intensity, improve the efficiency of rust removal operations, and improve the working environment.

[0007] In order to solve the above problems, the technical solution provided by the utility model is:

[0008] The online rust removal device for cold-formed steel products includes main equipment and auxiliary equipment, including:

[0009] The main equipment includes a transmission module and a rust removal module;

[0010] The auxiliary equipment comprises an input module for conveying the product to be derusted to the main equipment, and an output module for collecting the derusted product conveyed from the main equipment;

[0011] The main device is arranged behind the input module;

[0012] The main equipment is arranged horizontally from left to right; each adjacent component of the main equipment is arranged side by side and in parallel;

[0013] A transmission module is respectively provided at the front end and the rear end of each rust removal module.

[0014] Preferably, the transmission module comprises a guide vertical roller and a conveying flat roller; the guide vertical roller is arranged at the front end of the conveying flat roller.

[0015] Preferably, the rust removal module comprises a flat roller rust removal device and a vertical roller rust removal device; the main equipment is laterally arranged from left to right with the guide vertical roller, the conveying flat roller, the flat roller rust removal device, the guide vertical roller, the conveying flat roller, the vertical roller rust removal device, the guide vertical roller, and the conveying flat roller.

[0016] Preferably, the input module comprises a material storage stand and a front transition flat roller; the main device is arranged behind the front transition flat roller;

[0017] The material storage rack is arranged side by side and in parallel with the front transition flat roller at the product inlet end;

[0018] The front transition flat roller is arranged at the beginning of the product inlet end.

[0019] Preferably, the output module comprises a rear transition flat roller, a material dispensing device, and a collecting tank;

[0020] The rear transition flat roller is arranged behind the main equipment;

[0021] The material-dispensing device and the rear transition flat roller are arranged crosswise and in a colinear manner;

[0022] The collecting trough and the material diverting device are arranged side by side and in parallel.

[0023] Preferably, the guide roller comprises an adjustable roller, a fixed roller, a transverse adjustment device, and a roller mounting seat;

[0024] The adjusting vertical roller is installed on the vertical roller mounting seat;

[0025] The fixed vertical roller is installed on the vertical roller mounting seat;

[0026] The transverse shift adjustment device is installed on the vertical roller mounting seat;

[0027] The fixed vertical roller is fixedly connected to the vertical roller mounting seat;

[0028] The lateral adjustment device is fixedly connected to the vertical roller mounting seat;

[0029] The transverse adjustment device is rigidly connected to the adjustment vertical roller;

[0030] The transverse shift adjusting device controls and adjusts the vertical roller to open and close in the transverse shift sliding groove in the vertical roller mounting seat.

[0031] Preferably, the conveying flat roller comprises an upper flat roller, a lower flat roller, a lifting and lowering adjustment device, a first driving motor, and a flat roller mounting seat;

[0032] The lifting and lowering adjustment device is rigidly and adjustably connected to the upper flat roller;

[0033] The lifting and lowering adjustment device is installed on the flat roller mounting seat;

[0034] The lower flat roller is installed on the flat roller mounting seat;

[0035] The first driving motor is mounted on the lower flat roller.

[0036] Preferably, the flat roller rust removal device comprises an adjustable cantilever flat roller, a fixed cantilever flat roller, a first wire brush, a first bottom plate, and a second drive motor;

[0037] The first bottom plate is provided with a first waisted circular hole;

[0038] The adjustable cantilever flat roller is movably connected to the first bottom plate through the first waist circular hole;

[0039] The adjustable cantilever flat roller is adjusted up and down on the first bottom plate along the first waist circular hole;

[0040] The first steel wire brush and the second driving motor are installed on both sides of the adjustable cantilever flat roller;

[0041] The fixed cantilever flat roller is fixedly mounted on the first bottom plate;

[0042] The first wire brush and the second drive motor are installed on both sides of the fixed cantilever flat roller.

[0043] Preferably, the vertical roller rust removal device comprises an adjustable cantilever vertical roller, a fixed cantilever vertical roller, a second wire brush, a second bottom plate, and a third drive motor;

[0044] The second bottom plate is provided with a second oval hole;

[0045] The adjustable cantilever vertical roller is movably connected to the second bottom plate through the second oval hole;

[0046] The adjustable cantilever vertical roller is adjusted left and right along the second waist circular hole on the second bottom plate;

[0047] The second steel wire brush and the third driving motor are installed on both sides of the adjustable cantilever vertical roller;

[0048] The fixed cantilever vertical roller is fixedly mounted on the second bottom plate;

[0049] The second steel wire brush and the third driving motor are installed on both sides of the fixed cantilever vertical roller.

[0050] Compared with the prior art, the utility model has the following advantages:

[0051] 1. Because the utility model is driven by multiple motors, it can realize online transportation and continuous rust removal of products, thereby reducing labor intensity.

[0052] 2. Since the utility model can complete the rust removal of the outer surface of closed-end steel products such as square tubes, rectangular tubes, round tubes, etc. at one time, the efficiency of the rust removal operation is improved.

[0053] 3. Compared with the traditional manual angle grinder, the flat roller rust removal device and the vertical roller rust removal device adopted by the utility model have the advantages of large torque, low speed, large contact area, and less prone to splashing iron filings and dust during operation, and the operator is far away from the rust removal device, thereby greatly improving the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 It is a schematic diagram of an online rust removal device for cold-bent steel products according to a specific embodiment of the utility model;

[0055] Figure 2 This is a structural schematic diagram of a guide vertical roller in a specific embodiment of the utility model;

[0056] Figure 3 It is a structural schematic diagram of a conveying flat roller of a specific embodiment of the utility model;

[0057] Figure 4 It is a structural schematic diagram of a flat roller rust removal device according to a specific embodiment of the utility model;

[0058] Figure 5 It is a structural schematic diagram of a vertical roller rust removal device according to a specific embodiment of the utility model.

[0059] Among them: 1. Material storage rack, 2. Front transition flat roller, 3. Guide vertical roller, 4. Conveying flat roller, 5. Flat roller rust removal device, 6. Vertical roller rust removal device, 7. Rear transition flat roller, 8. Material transfer device, 9. Collecting trough, 3.1. Adjusting vertical roller, 3.2. Fixing vertical roller, 3.3. Transverse adjustment device, 3.4. Vertical roller mounting seat, 3.4.1. Transverse slide, 4.1. Upper flat roller, 4.2. Lower flat roller, 4.3. Lifting adjustment device, 4.4. The first drive motor, 4.5. Flat roller mounting seat, 5.1. Adjustable cantilever flat roller, 5.2. Fixed cantilever flat roller, 5.3. The first wire brush, 5.4. The first bottom plate, 5.5. The second drive motor, 5.4.1. The first waist round hole, 6.1. Adjustable cantilever vertical roller, 6.2. Fixed cantilever vertical roller, 6.3. The second wire brush, 6.4. The second bottom plate, 6.5. The third drive motor, 6.4.1. The second waist round hole. DETAILED DESCRIPTION

[0060] The present invention is further explained below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. After reading the present invention, various equivalent forms of modifications to the present invention by those skilled in the art all fall within the scope defined by the claims attached to this application.

[0061] Online rust removal device for cold-formed steel products, such as Figure 1 As shown, it includes main equipment and auxiliary equipment, among which:

[0062] The main equipment includes a transmission module and a rust removal module.

[0063] The auxiliary equipment comprises an input module for conveying the products to be derusted to the main equipment and an output module for collecting the derusted products conveyed from the main equipment.

[0064] The main device is arranged behind the input module.

[0065] The main equipment is arranged horizontally from left to right; adjacent components of the main equipment are arranged side by side and in parallel.

[0066] A transmission module is respectively arranged at the front end and the rear end of each rust removal module.

[0067] It should be noted that the transmission module includes a guide vertical roller 3 and a conveying flat roller 4 ; the guide vertical roller 3 is arranged at the front end of the conveying flat roller 4 .

[0068] like Figure 2 As shown, it needs to be further explained that the guide vertical roller 3 comprises an adjusting vertical roller 3.1, a fixed vertical roller 3.2, a transverse adjustment device 3.3, and a vertical roller mounting seat 3.4; the adjusting vertical roller 3.1 is mounted on the vertical roller mounting seat 3.4; the fixed vertical roller 3.2 is mounted on the vertical roller mounting seat 3.4; the transverse adjustment device 3.3 is mounted on the vertical roller mounting seat 3.4; the fixed vertical roller 3.2 is fixedly connected to the vertical roller mounting seat 3.4; the transverse adjustment device 3.3 is fixedly connected to the vertical roller mounting seat 3.4; the transverse adjustment device 3.3 is rigidly connected to the adjusting vertical roller 3.1; the transverse adjustment device 3.3 controls the opening and closing adjustment of the adjusting vertical roller 3.1 in the transverse slide groove 3.4.1 in the vertical roller mounting seat 3.4.

[0069] like Figure 3 As shown, it needs to be further explained that the conveying flat roller 4 comprises an upper flat roller 4.1, a lower flat roller 4.2, a lifting and adjusting device 4.3, a first drive motor 4.4, and a flat roller mounting seat 4.5; the lifting and adjusting device 4.3 is rigidly and adjustably connected to the upper flat roller 4.1; the lifting and adjusting device 4.3 is mounted on the flat roller mounting seat 4.5; the lower flat roller 4.2 is mounted on the flat roller mounting seat 4.5; and the first drive motor 4.4 is mounted on the lower flat roller 4.2.

[0070] It should be further explained that the lifting and lowering adjustment device 4.3 is used to control the lifting and lowering of the upper flat roller 4.1. The gap between the upper flat roller 4.1 and the lower flat roller 4.2 is controlled by the lifting and lowering adjustment device 4.3, and under the drive of the first driving motor 4.4, power is provided for the product to travel.

[0071] It should be noted that the rust removal module includes a flat roller rust removal device 5 and a vertical roller rust removal device 6; the main equipment is arranged in sequence from left to right with a guide vertical roller 3, a conveying flat roller 4, a flat roller rust removal device 5, a guide vertical roller 3, a conveying flat roller 4, a vertical roller rust removal device 6, a guide vertical roller 3, and a conveying flat roller 4.

[0072] like Figure 4 As shown, it should be noted that the flat roller rust removal device 5 includes an adjustable cantilever flat roller 5.1, an adjustable cantilever flat roller 5.2, a first wire brush 5.3, a first base plate 5.4, and a second drive motor 5.5; a first waist hole 5.4.1 is provided on the first base plate 5.4; the adjustable cantilever flat roller 5.1 and the first base plate 5.4 are movably connected through the first waist hole 5.4.1; the adjustable cantilever flat roller 5.1 is adjusted up and down on the first base plate 5.4 along the first waist hole 5.4.1, thereby controlling the gap between the adjustable cantilever flat roller 5.1 and the adjustable cantilever flat roller 5.2; the first wire brush 5.3 and the second drive motor 5.5 are installed on both sides of the adjustable cantilever flat roller 5.1; the adjustable cantilever flat roller 5.2 is fixedly installed on the first base plate 5.4; the first wire brush 5.3 and the second drive motor 5.5 are installed on both sides of the adjustable cantilever flat roller 5.2.

[0073] It should be further explained that the second driving motor 5.5 drives the adjustable cantilever flat roller 5.1 and the adjustable cantilever flat roller 5.2 to rotate, driving the first wire brush 5.3 to remove rust from the upper and lower surfaces of the product.

[0074] like Figure 5 As shown, it should be noted that the vertical roller rust removal device 6 comprises an adjustable cantilever vertical roller 6.1, a fixed cantilever vertical roller 6.2, a second wire brush 6.3, a second bottom plate 6.4, and a third drive motor 6.5; a second waisted hole 6.4.1 is provided on the second bottom plate 6.4; the adjustable cantilever vertical roller 6.1 is movably connected to the second bottom plate 6.4 through the second waisted hole 6.4.1; the adjustable cantilever vertical roller 6.1 is adjusted left and right on the second bottom plate 6.4 along the second waisted hole 6.4.1, thereby controlling the gap between the adjustable cantilever vertical roller 6.1 and the fixed cantilever vertical roller 6.2; the second wire brush 6.3 and the third drive motor 6.5 are installed on both sides of the adjustable cantilever vertical roller 6.1; the fixed cantilever vertical roller 6.2 is fixedly installed on the second bottom plate 6.4; the second wire brush 6.3 and the third drive motor 6.5 are installed on both sides of the fixed cantilever vertical roller 6.2.

[0075] It should be further explained that the third driving motor 6.5 drives the adjustable cantilever vertical roller 6.1 and the fixed cantilever vertical roller 6.2 to rotate, driving the second wire brush 6.3 to remove rust from both sides of the product.

[0076] It should be noted that the input module includes a material storage stand 1 and a front transition flat roller 2; the main equipment is arranged behind the front transition flat roller 2; the material storage stand 1 is arranged horizontally and parallel to the front transition flat roller 2 at the product entrance end; the front transition flat roller 2 is arranged at the beginning of the product entrance end.

[0077] It should be noted that the output module includes a rear transition flat roller 7, a material discharging device 8, and a collecting trough 9; the rear transition flat roller 7 is arranged behind the main equipment; the material discharging device 8 and the rear transition flat roller 7 are arranged crosswise and collinearly; the collecting trough 9 and the material discharging device 8 are arranged side by side and in parallel.

[0078] It should be further explained that the material-moving device 8 is used to move the rust-removed products to the collecting tank 9 .

[0079] It should be further explained that the collecting tank 9 is used to collect products.

[0080] It should be noted that the workflow of the present invention includes the following steps:

[0081] S1. Manually transfer the products from the storage rack 1 to the front transition flat roller 2 one by one.

[0082] S2. The product is introduced into the conveying flat roller 4 through the guide vertical roller 3.

[0083] S3. The conveying flat roller 4 is adjusted according to the height of the product, and the lifting and lowering adjustment device 4.3 is adjusted to control the upper flat roller 4.1 to descend until it contacts the upper surface of the product.

[0084] S4. After the first drive motor 4.4 is started, it drives the lower flat roller 4.2 to rotate, thereby providing power for product transportation.

[0085] S5. The flat roller rust removal device 5 adjusts the adjustable cantilever flat roller 5.1 according to the product height until the first wire brush 5.3 is in full contact with the product.

[0086] S6. The second driving motor 5.5 drives the adjustable cantilever flat roller 5.1 and the adjustable cantilever flat roller 5.2 to rotate; after the product passes through the flat roller rust removal device 5, the rotating first wire brush 5.3 removes rust on both sides of the product in the height direction.

[0087] S7. After the upper and lower surfaces of the product are derusted, they pass through the guide vertical roller 3 and the conveying flat roller 4 and then enter the vertical roller derusting device 6.

[0088] S8. The vertical roller rust removal device adjusts the adjustable cantilever vertical roller 6.1 according to the product width until the second wire brush 6.3 is in full contact with the product.

[0089] S9. The third driving motor 6.5 drives the adjustable cantilever vertical roller 6.1 and the fixed cantilever vertical roller 6.2 to rotate; after the product passes through the vertical roller rust removal device 6, the rotating second wire brush 6.3 removes rust on both sides of the product in the width direction.

[0090] S10. After the rust on the outer surface of the product is removed, it passes through the guide vertical roller 3 and the conveying flat roller 4 and enters the rear transition flat roller 7.

[0091] S11. The material-diverting device 8 diverts the product into the collecting tank 9 to complete the product collection.

[0092] In the above detailed description, various features are grouped together in a single embodiment to simplify the disclosure. This method of disclosure should not be interpreted as reflecting an intention that the embodiments of the claimed subject matter require more features than are clearly stated in each claim. On the contrary, as reflected in the appended claims, the invention is in a state of having less than all the features of the disclosed individual embodiments. Therefore, the appended claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.

[0093] The disclosed embodiments are described above to enable any person skilled in the art to implement or use the present invention. Various modifications of these embodiments are obvious to those skilled in the art, and the general principles defined herein may also be applied to other embodiments without departing from the spirit and scope of the present disclosure. Therefore, the present disclosure is not limited to the embodiments given herein, but is consistent with the broadest scope of the principles and novel features disclosed in this application.

[0094] The above description includes examples of one or more embodiments. Of course, it is not possible to describe all possible combinations of components or methods for the purpose of describing the above embodiments, but it should be recognized by those skilled in the art that the various embodiments may be further combined and arranged. Therefore, the embodiments described herein are intended to cover all such changes, modifications and variations that fall within the scope of protection of the appended claims. In addition, with respect to the term "comprising" used in the specification or claims, the word is covered in a manner similar to the term "including", just as "including," is explained as a transitional word in the claims. In addition, any term "or" used in the specification of the claims is intended to mean "non-exclusive or".

[0095] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An online rust removal device for cold-formed steel products, characterized in that: It includes main equipment and auxiliary equipment, including: The main equipment includes a transmission module and a rust removal module; The auxiliary equipment comprises an input module for conveying the product to be derusted to the main equipment, and an output module for collecting the derusted product conveyed from the main equipment; The main device is arranged behind the input module; The main equipment is arranged horizontally from left to right; each adjacent component of the main equipment is arranged side by side and in parallel; A transmission module is respectively provided at the front end and the rear end of each rust removal module.

2. The online rust removal device for cold-formed steel products according to claim 1 is characterized in that: The transmission module comprises a guide vertical roller (3) and a conveying flat roller (4); the guide vertical roller (3) is arranged at the front end of the conveying flat roller (4).

3. The online rust removal device for cold-formed steel products according to claim 2 is characterized in that: The rust removal module comprises a flat roller rust removal device (5) and a vertical roller rust removal device (6); the main equipment is arranged in sequence from left to right in the horizontal direction with the guide vertical roller (3), the conveying flat roller (4), the flat roller rust removal device (5), the guide vertical roller (3), the conveying flat roller (4), the vertical roller rust removal device (6), the guide vertical roller (3), and the conveying flat roller (4).

4. The online rust removal device for cold-formed steel products according to claim 3 is characterized in that: The input module comprises a material storage stand (1) and a front transition flat roller (2); the main device is arranged behind the front transition flat roller (2); The material storage rack (1) is arranged side by side and in parallel with the front transition flat roller (2) at the product inlet end; The front transition flat roller (2) is arranged at the beginning of the product inlet end.

5. The online rust removal device for cold-formed steel products according to claim 4 is characterized in that: The output module comprises a rear transition flat roller (7), a material dispensing device (8), and a collecting trough (9); The rear transition flat roller (7) is arranged behind the main equipment; The material-dispensing device (8) and the rear transition flat roller (7) are arranged crosswise and in a collinear manner; The collecting trough (9) and the material dispensing device (8) are arranged side by side and in parallel.

6. The online rust removal device for cold-formed steel products according to claim 5 is characterized in that: The guide vertical roller (3) comprises an adjusting vertical roller (3.1), a fixed vertical roller (3.2), a transverse adjustment device (3.3), and a vertical roller mounting seat (3.4); The adjusting vertical roller (3.1) is mounted on the vertical roller mounting seat (3.4); The fixed vertical roller (3.2) is mounted on the vertical roller mounting seat (3.4); The transverse shift adjustment device (3.3) is mounted on the vertical roller mounting seat (3.4); The fixed vertical roller (3.2) is fixedly connected to the vertical roller mounting seat (3.4); The transverse adjustment device (3.3) is fixedly connected to the vertical roller mounting seat (3.4); The transverse adjustment device (3.3) is rigidly connected to the adjustment vertical roller (3.1); The transverse adjustment device (3.3) controls the vertical roller (3.1) to open and close in the transverse sliding groove (3.4.1) in the vertical roller mounting seat (3.4).

7. The online rust removal device for cold-formed steel products according to claim 6 is characterized in that: The conveying flat roller (4) comprises an upper flat roller (4.1), a lower flat roller (4.2), a lifting and lowering adjustment device (4.3), a first driving motor (4.4), and a flat roller mounting seat (4.5); The lifting and lowering adjustment device (4.3) is rigidly and adjustably connected to the upper flat roller (4.1); The lifting and lowering adjustment device (4.3) is mounted on the flat roller mounting seat (4.5); The lower flat roller (4.2) is mounted on the flat roller mounting seat (4.5); The first driving motor (4.4) is mounted on the lower flat roller (4.2).

8. The online rust removal device for cold-formed steel products according to claim 7 is characterized in that: The flat roller rust removal device (5) comprises an adjustable cantilever flat roller (5.1), a fixed cantilever flat roller (5.2), a first steel wire brush (5.3), a first bottom plate (5.4), and a second drive motor (5.5); The first bottom plate (5.4) is provided with a first girdle hole (5.4.1); The adjustable cantilever flat roller (5.1) is movably connected to the first bottom plate (5.4) via the first waist circular hole (5.4.1); The adjustable cantilever flat roller (5.1) is adjusted up and down on the first bottom plate (5.4) along the first waist circular hole (5.4.1); The first steel wire brush (5.3) and the second drive motor (5.5) are installed on both sides of the adjustable cantilever flat roller (5.1); The fixed cantilever flat roller (5.2) is fixedly mounted on the first bottom plate (5.4); The first steel wire brush (5.3) and the second drive motor (5.5) are installed on both sides of the fixed cantilever flat roller (5.2).

9. The online rust removal device for cold-formed steel products according to claim 8, characterized in that: The vertical roller rust removal device (6) comprises an adjustable cantilever vertical roller (6.1), a fixed cantilever vertical roller (6.2), a second steel wire brush (6.3), a second bottom plate (6.4), and a third drive motor (6.5); The second bottom plate (6.4) is provided with a second girdle hole (6.4.1); The adjustable cantilever vertical roller (6.1) is movably connected to the second bottom plate (6.4) via the second waist circular hole (6.4.1); The adjustable cantilever vertical roller (6.1) is adjusted left and right along the second waist circular hole (6.4.1) on the second bottom plate (6.4); The second steel wire brush (6.3) and the third drive motor (6.5) are installed on both sides of the adjustable cantilever vertical roller (6.1); The fixed cantilever vertical roller (6.2) is fixedly mounted on the second bottom plate (6.4); The second steel wire brush (6.3) and the third drive motor (6.5) are installed on both sides of the fixed cantilever vertical roller (6.2).

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