Angle-adjustable steel plate derusting device

Abstract

The utility model discloses an angle adjustable steel sheet derusting equipment, and the utility model relates to steel sheet processing equipment technical field, this angle adjustable steel sheet derusting equipment, including bearing mechanism, set up on the top surface of support mechanism's guide mechanism, the inside mounting of guide mechanism has the scraping mechanism, and the scraping mechanism includes mobile assembly, the utility model drives the transmission screw rod through servo motor A, drives mobile assembly and scraper assembly along the guide rail assembly transverse movement, and the setting of scraper assembly can carry out continuous and wide range rust scraping to the surface of the steel sheet of processing, need not frequent adjustment rust removal part position, and the efficiency of rust removal operation is improved greatly, and the oblique setting of scraper assembly can strip the rust layer more efficiently, and further optimization rust removal effect provides good pretreatment foundation for subsequent steel sheet processing, avoids the influence of the subsequent processing because of lacking effective pretreatment structure.

Description

Technical Field

[0001] This utility model relates to the technical field of steel plate processing equipment, specifically to an adjustable angle steel plate rust removal device. Background Technology

[0002] During the production, storage, and use of steel plates, their surfaces are prone to rust due to environmental factors (such as air, moisture, and dust). An existing patent, CN216228863U, describes a rust removal machine support rack for sandblasting machines. However, the traditional method of manually adjusting the handheld sandblasting nozzle leads to splattering of sand and gravel, making cleaning difficult and resulting in low rust removal efficiency. This invention proposes the following solution: a support box with a support assembly at its bottom, an open top, and inclined side walls. A support frame is rotatably mounted on the top of the support box, composed of multiple welded steel plates. A limit strip is fixedly installed at the top of the support frame, and limit rods are fixedly installed on the side walls. A drive assembly, including a pneumatic cylinder and a limit component, is located on the side walls of the support box. This novel design not only features automatic angle adjustment but also sand and gravel collection, making it suitable for widespread application.

[0003] Regarding the aforementioned technologies, the inventors believe that the following defects exist: most existing rust removal devices use shot blasting structures for rust removal, but due to their small coverage area, they require continuous adjustment of the shot blasting position for processing, lack an effective pretreatment structure, and affect the subsequent processing of steel plates. Therefore, we propose an adjustable-angle steel plate rust removal device to solve the above-mentioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an adjustable-angle steel plate rust removal device, which solves the problem that most existing rust removal devices use shot blasting structures for rust removal, but due to their small coverage area, they require constant adjustment of the shot blasting position for processing and lack an effective pretreatment structure, thus affecting the subsequent processing of steel plates.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an adjustable angle steel plate rust removal device, including a bearing mechanism, a guide mechanism disposed on the top surface of the support mechanism, and a scraping mechanism installed inside the guide mechanism, the scraping mechanism including a moving component;

[0006] The outer side of the moving component has two protruding structures fixedly connected to each other, and there are two moving components in total. The outer side of the two moving components is fixedly connected to a mounting plate, and the inner side of the two moving components is rotatably connected to a scraper assembly. The bottom end of the scraper assembly is inclined, and a servo motor B is fixedly connected to the rear side of the mounting plate located at the rear. The front end of the servo motor B is provided with an output shaft, which is connected to the scraper assembly. The servo motor B is used to adjust the tilt angle of the scraper assembly.

[0007] Preferably, the support mechanism includes a support base with a platform structure and a bracket assembly. The bracket assembly is fixedly connected to the bottom surface of the support base. There are two bracket assemblies, and the two bracket assemblies are fixedly connected to the left and right sides of the bottom surface of the support base in a linear array.

[0008] Preferably, a processed steel plate is placed on the top of the support base, and an installation bracket is fixedly connected to the right side of the support base. There are two installation brackets, which are fixedly connected to the right end face of the support base in a linear array.

[0009] Preferably, the bottom ends of both mounting brackets are fixedly connected to vertically arranged pressing push rods, and the bottom ends of the pressing push rods are fixedly connected to pressure plate assemblies, which are used to press and limit the processing steel plates.

[0010] Preferably, a support body is fixedly connected to the top surface of the support base. There are four support bodies in total, with each pair of horizontally adjacent support bodies forming a group, and the two groups of support bodies are fixedly connected to the front and rear sides of the top surface of the support base in opposite directions.

[0011] Preferably, a lifting push rod is fixedly connected to the top surface of each of the two sets of support bodies, a connecting column is fixedly connected to the top surface of the lifting push rod, and a guide rail assembly is fixedly connected to the top surface of the connecting column.

[0012] Preferably, the guide rail assembly has a transverse groove inside, a servo motor A is installed on the right side of the guide rail assembly located at the front, a transmission screw is installed on the left output shaft of the servo motor A, and a screw hole matching the transmission screw is opened inside the moving assembly.

[0013] Beneficial effects

[0014] This utility model provides an adjustable angle steel plate rust removal device, which has the following advantages compared with the prior art:

[0015] This adjustable-angle steel plate rust removal equipment uses a servo motor A to drive a transmission screw, which in turn moves the moving component and scraper component laterally along the guide rail component. Combined with the scraper component, it can continuously and extensively scrape away rust from the surface of the steel plate being processed, eliminating the need for frequent adjustments to the position of the rust removal components and significantly improving the efficiency of the rust removal operation. At the same time, the tilted setting of the scraper component can more efficiently peel off the rust layer, further optimizing the rust removal effect and providing a good pretreatment foundation for subsequent steel plate processing, avoiding the impact of a lack of effective pretreatment structure on subsequent processing.

[0016] This adjustable-angle steel plate rust removal equipment allows for flexible adjustment of the scraper assembly's tilt angle via servo motor B. It can adapt to the optimal rust removal angle based on the varying thickness and hardness of the rust on the steel plate being processed, ensuring efficient rust removal for steel plates with different rust conditions. Existing shot blasting structures struggle to flexibly adjust to different rust situations. This angle adjustment function significantly enhances the equipment's applicability and targeted rust removal capabilities. Furthermore, the stable positioning of the steel plate by the pressing push rod and pressure plate assembly, along with the height adjustment of the guide mechanism by the lifting push rod, further guarantees the accuracy and stability of the rust removal operation. The overall structural design better meets the diverse needs of actual rust removal operations. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the front side structure of the steel plate rust removal equipment of this utility model;

[0018] Figure 2 This is a side view of the steel plate rust removal equipment of this utility model;

[0019] Figure 3 This is a front view structural diagram of the steel plate rust removal equipment of this utility model;

[0020] Figure 4 This is a top view of the steel plate rust removal equipment of this utility model;

[0021] Figure 5 This is a left-side structural schematic diagram of the steel plate rust removal equipment of this utility model;

[0022] Figure 6 This is a schematic diagram of the combined structure of the support base and lifting push rod of the steel plate rust removal equipment of this utility model.

[0023] In the diagram: 1. Support base; 101. Bracket assembly; 1011. Processed steel plate; 1012. Mounting bracket; 1013. Pressing push rod; 1014. Pressure plate assembly; 2. Support body; 201. Lifting push rod; 2011. Connecting column; 2012. Guide rail assembly; 2013. Servo motor A; 2014. Transmission screw; 3. Moving assembly; 301. Mounting plate; 3011. Servo motor B; 3012. Scraper assembly. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figures 1-6 This utility model provides a technical solution: an adjustable angle steel plate rust removal device, including: a bearing mechanism, a guide mechanism set on the top surface of the support mechanism, a scraping mechanism installed inside the guide mechanism, and the scraping mechanism including a moving component 3;

[0026] The outer side of the moving component 3 has two protruding structures fixedly connected to each other, and there are two moving components 3 in total. The outer side of both moving components 3 is fixedly connected to the mounting plate 301, and the inner side of both moving components 3 is rotatably connected to the scraper assembly 3012. The bottom end of the scraper assembly 3012 is inclined, and the rear side of the mounting plate 301 is fixedly connected to the rear side of the rear side. The front end of the servo motor B3011 is provided with an output shaft, which is connected to the scraper assembly 3012. The servo motor B3011 is used to adjust the tilt angle of the scraper assembly 3012.

[0027] See Figure 1 , Figure 5 The support mechanism includes a support base 1 with a platform structure and a bracket assembly 101. The bracket assembly 101 is fixedly connected to the bottom surface of the support base 1. There are two bracket assemblies 101, and the two bracket assemblies 101 are fixedly connected to the left and right sides of the bottom surface of the support base 1 in a linear array.

[0028] See Figure 2 , Figure 3 A steel plate 1011 is placed on the top of the support base 1. A mounting bracket 1012 is fixedly connected to the right side of the support base 1. There are two mounting brackets 1012, which are fixedly connected to the right side of the support base 1 in a straight line array.

[0029] See Figure 4 , Figure 6 Both mounting brackets 1012 are fixedly connected to the bottom of vertically arranged pressing push rods 1013, and the bottom of the pressing push rods 1013 is fixedly connected to pressure plate assemblies 1014, which are used to press and limit the processing steel plate 1011.

[0030] See Figure 1, Figure 2 A support body 2 is fixedly connected to the top surface of the support base 1. There are four support bodies 2 in total. Each pair of horizontally adjacent support bodies 2 forms a group, and the two groups of support bodies 2 are fixedly connected to the front and rear sides of the top surface of the support base 1 in opposite directions.

[0031] See Figure 3 , Figure 5 Lifting push rods 201 are fixedly connected to the top surfaces of both sets of support bodies 2. Connecting pillars 2011 are fixedly connected to the top surfaces of the lifting push rods 201, and guide rail assemblies 2012 are fixedly connected to the top surfaces of the connecting pillars 2011.

[0032] See Figure 1 , Figure 3 The guide rail assembly 2012 has a transverse groove inside. A servo motor A2013 is installed on the right side of the guide rail assembly 2012 located at the front. A transmission screw 2014 is installed on the left output shaft of the servo motor A2013. The moving assembly 3 has a screw hole inside that matches the transmission screw 2014.

[0033] During operation, the steel plate 1011 to be derusted is first placed on the top surface of the support base 1 of the support mechanism to ensure that the position of the steel plate 1011 is stable. At this time, the bracket assemblies 101 on the left and right sides of the bottom of the support base 1 provide stable support for the entire equipment to prevent the equipment from shaking during subsequent operation.

[0034] The two mounting brackets 1012 on the right side of the support base 1 are activated. The vertically installed pressing push rods 1013 at the bottom of the brackets are activated. The pressing push rods 1013 drive the pressing plate assembly 1014 at its bottom to move downward until the pressing plate assembly 1014 tightly presses against the top surface of the steel plate 1011 to achieve pressing and limiting of the steel plate 1011, preventing the steel plate 1011 from shifting during the rust removal process and ensuring the accuracy of the rust removal operation.

[0035] Based on the thickness of the steel plate 1011 to be processed, the lifting push rods 201 on the top of the two sets of support bodies 2 on the front and rear sides of the top of the support base 1 are activated. The lifting push rods 201 drive the connecting column 2011 at the top to move up and down through the telescopic action. The connecting column 2011 then drives the guide rail assembly 2012 at the top to move up and down synchronously until the scraping mechanism inside the guide rail assembly 2012 reaches the rust removal height that is compatible with the steel plate 1011 to be processed, so as to ensure that the subsequent scraping mechanism can effectively contact the rust layer on the surface of the steel plate 1011 to be processed.

[0036] Based on the actual situation of rust on the surface of the steel plate 1011 being processed, the servo motor B3011 located behind the rear mounting plate 301 in the scraping mechanism is activated. The front output shaft of the servo motor B3011 drives the scraper assembly 3012 connected to it to rotate. Since the scraper assembly 3012 is rotatably connected to the inside of the two moving components 3, under the drive of the servo motor B3011, the scraper assembly 3012 can be adjusted to a suitable tilt angle, so that the tilted surface at the bottom of the scraper assembly 3012 can fit more closely to the rust layer and improve the rust removal effect.

[0037] The servo motor A2013, located on the right side of the front guide rail assembly 2012 in the start-up guide mechanism, drives the transmission screw 2014 to rotate. Since the moving component 3 has a screw hole that matches the transmission screw 2014 inside, and the protruding structure on the outside of the moving component 3 cooperates with the transverse groove inside the guide rail assembly 2012, when the transmission screw 2014 rotates, it drives the moving component 3 to move laterally along the transverse groove of the guide rail assembly 2012. The moving component 3 then drives the scraper assembly 3012 to move laterally in sync. During the movement, the inclined surface at the bottom of the scraper assembly 3012 scrapes off the rust layer on the surface of the steel plate 1011 to be processed, thus completing the rust removal operation.

Claims

1. An adjustable-angle steel plate rust removal device, comprising a bearing mechanism and a guide mechanism disposed on the top surface of the support mechanism, characterized in that: The guide mechanism is equipped with a scraping mechanism, which includes a moving component (3); The outer side of the moving component (3) has two protruding structures fixedly connected to each other, and the moving component (3) has two such structures. The outer side of the two moving components (3) is fixedly connected to a mounting plate (301), and the inner side of the two moving components (3) is rotatably connected to a scraper assembly (3012). The bottom end of the scraper assembly (3012) is inclined, and the rear side of the mounting plate (301) located at the rear is fixedly connected to a servo motor B (3011). The front end of the servo motor B (3011) is provided with an output shaft, which is connected to the scraper assembly (3012). The servo motor B (3011) is used to adjust the tilt angle of the scraper assembly (3012).

2. The adjustable-angle steel plate rust removal equipment according to claim 1, characterized in that: The support mechanism includes a support base (1) with a table structure and a bracket assembly (101). The bracket assembly (101) is fixedly connected to the bottom surface of the support base (1). There are two bracket assemblies (101), and the two bracket assemblies (101) are fixedly connected to the left and right sides of the bottom surface of the support base (1) in a linear array.

3. The adjustable-angle steel plate rust removal equipment according to claim 2, characterized in that: A processing steel plate (1011) is placed on the top of the support base (1), and an installation bracket (1012) is fixedly connected to the right side of the support base (1). There are two installation brackets (1012), and the two installation brackets (1012) are fixedly connected to the right side of the support base (1) in a straight line array.

4. The adjustable-angle steel plate rust removal equipment according to claim 3, characterized in that: Both mounting brackets (1012) are fixedly connected to the bottom of a vertically arranged pressing push rod (1013), and the bottom of the pressing push rod (1013) is fixedly connected to a pressure plate assembly (1014), which is used to press and limit the processing steel plate (1011).

5. The adjustable-angle steel plate rust removal equipment according to claim 3, characterized in that: The top surface of the support base (1) is fixedly connected to a support body (2). There are four support bodies (2), and each pair of horizontally adjacent support bodies (2) forms a group. The two groups of support bodies (2) are fixedly connected to the front and rear sides of the top surface of the support base (1) in opposite directions.

6. The adjustable-angle steel plate rust removal equipment according to claim 5, characterized in that: Lifting push rods (201) are fixedly connected to the top surfaces of both sets of support bodies (2). Connecting pillars (2011) are fixedly connected to the top surfaces of the lifting push rods (201), and guide rail assemblies (2012) are fixedly connected to the top surfaces of the connecting pillars (2011).

7. The adjustable-angle steel plate rust removal equipment according to claim 6, characterized in that: The guide rail assembly (2012) has a transverse groove inside. A servo motor A (2013) is installed on the right side of the guide rail assembly (2012) located at the front. A transmission screw (2014) is installed on the left output shaft of the servo motor A (2013). The moving assembly (3) has a screw hole inside that matches the transmission screw (2014).

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