Efficient cleaning device and method for steel structure forging waste residues

Abstract

The invention belongs to the technical field of forging waste residue treatment, and particularly relates to a steel structure forging waste residue efficient cleaning device and method.The device comprises a steel structure forging platform, a carrying base, a rotary driver, a residue scraping assembly and a residue suction assembly, and the carrying base is composed of a horizontal ring base and a vertical pipe arranged on the horizontal ring base; the horizontal ring seat is arranged on the peripheral area of the steel structure forging platform in a sleeving mode, the vertical pipe, the horizontal ring seat and the steel structure forging platform jointly define an annular slag collecting groove, a rotary driver is installed on the portion, located on the peripheral area of the vertical pipe, of the upper side of the horizontal ring seat, and a slag scraping assembly and a slag suction assembly are installed on the upper side of a movable ring of the rotary driver. According to the device, waste residues can be efficiently and rapidly cleaned in the steel structure forging process; the position of the cylindrical steel forge piece can be corrected in the forging gap, so that the cylindrical steel forge piece is always in the forging center position, and the forging quality is improved; in the cleaning process, the cleaning range can be adjusted in real time according to the outer diameter of the cylindrical steel forge piece, and the cleaning requirements of forge pieces of different sizes are met.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of forging slag treatment, and particularly relates to a high-efficiency cleaning device and method for steel structure forging slag. BACKGROUND

[0002] Steel structure forging slag cleaning is a key link in the metal processing process, which mainly plays a role in three aspects: first, cleaning the slag can effectively avoid the corrosion or pollution of residual slag, scale and other impurities on the surface of the steel, ensuring the durability and aesthetics of the material for long-term use; second, removing the metal debris and oxides that fall off during forging can reduce the quality risks of subsequent processing procedures such as welding and spraying, and prevent impurities from mixing to cause a decrease in joint strength or insufficient adhesion of the coating; more importantly, timely cleaning of the slag can maintain the safety of the working environment and the efficiency of the equipment operation, and avoid the risk of mechanical jamming or possible explosion in a high-temperature environment caused by debris accumulation. Through systematic slag treatment, not only the physical performance indicators of the steel structure finished product can be improved, but also the environmental protection requirements of modern industry for resource recycling can be met - part of the metal waste can be recycled and remelted to achieve cost reduction and efficiency improvement.

[0003] The existing high-efficiency cleaning device for steel structure forging slag has found deficiencies in use, first, it cannot clean the slag efficiently and quickly during the steel structure forging process; second, it cannot correct the position of the cylindrical steel forging gap, and cannot keep it in the center of the forging position; third, it cannot adjust the cleaning range in real time according to the outer diameter of the cylindrical steel forging during the cleaning process.

[0004] Therefore, the inventor expects to optimize and improve the existing high-efficiency cleaning device for steel structure forging slag. SUMMARY

[0005] The purpose of the present application is to overcome the above-mentioned problems in the prior art and provide a high-efficiency cleaning device and method for steel structure forging slag.

[0006] To achieve the above technical purposes and effects, the present application is realized by the following technical solutions: The application provides a high-efficiency cleaning device for steel structure forging waste slag, which comprises a steel structure forging platform, a carrier seat, a rotary driver, a slag scraping assembly and a slag suction assembly.

[0007] Further, in the high-efficiency cleaning device for steel structure forging waste slag, the upper end surface of the vertical pipe in the carrier seat is 0.5-1 cm lower than the upper end surface of the steel structure forging platform.

[0008] Further, in the high-efficiency cleaning device for steel structure forging waste slag, the slag scraping assembly comprises a slag scraping seat, the slag scraping seat is installed on the movable ring of the rotary driver, a horizontal rack is slidingly limited in the slag scraping seat, an adjusting motor is fixed to the outer side of the slag scraping seat, a driving gear meshing with the tooth groove at the upper part of the horizontal rack is installed at the output end of the adjusting motor, a lifting push rod is embeddedly installed at the lower part of the horizontal rack, a carrier plate is installed at the movable end of the lifting push rod, a guide vertical rod penetrating through the horizontal rack is installed at the upper side of the carrier plate close to the two ends, a slag scraping plate is installed at the lower side of the carrier plate, and a righting block is supported by the telescopic support mechanism at the inner end of the carrier plate.

[0009] Further, in the high-efficiency cleaning device for steel structure forging waste slag, a horizontal sliding groove facilitating the sliding of the horizontal rack is formed in the slag scraping seat, a movable tooth groove facilitating the movement of the driving gear is formed above the slag scraping seat, and a guide vertical groove facilitating the vertical displacement of the carrier plate is formed below the slag scraping seat.

[0010] Further, in the high-efficiency cleaning device for steel structure forging waste slag, the telescopic support mechanism comprises a sliding sleeve, a sliding block, a sliding rod, a compression spring and a pressure sensor, the sliding block is slidingly limited in the inner cavity of the sliding sleeve, the sliding rod extending out of the sliding sleeve is fixed to the outer side of the sliding block, the pressure sensor is fixed to the inner cavity of the sliding sleeve, and the compression spring is installed between the pressure sensor and the sliding block in the inner cavity of the sliding sleeve.

[0011] Further, in the high-efficiency cleaning device for steel structure forging waste slag, the outer side surface of the righting block is an arc surface, and the righting block is made of heat-resistant metal material.

[0012] Further, in the steel structure forging waste residue high-efficiency cleaning device, the residue suction assembly comprises a residue suction support, a residue suction push rod, a residue suction head, a negative pressure dust collector and a negative pressure suction pipe, the residue suction support is installed on the movable ring of the rotary driver, the residue suction push rod and the negative pressure dust collector are installed on the residue suction support, the movable end of the residue suction push rod is provided with the residue suction head, and the suction end of the negative pressure dust collector is communicated with the residue suction head through the negative pressure suction pipe.

[0013] Further, in the steel structure forging waste residue high-efficiency cleaning device, the negative pressure suction pipe is a self-adapting telescopic hose, and the residue suction support is provided with a turning supporting roller for providing support for the self-adapting telescopic hose when the self-adapting telescopic hose turns.

[0014] Further, in the steel structure forging waste residue high-efficiency cleaning device, the negative pressure suction pipe is a self-adapting telescopic hose, and the residue suction support is provided with a turning supporting roller for providing support for the self-adapting telescopic hose when the self-adapting telescopic hose turns.

[0015] The application also provides a steel structure forging waste residue high-efficiency cleaning method, which is realized based on the steel structure forging waste residue high-efficiency cleaning device and comprises the following steps. S1, preheating detection: the surface temperature of the steel structure forging platform is detected in real time by using the temperature sensor, and if the surface temperature is higher than a safety threshold, the cleaning is delayed until the waste residue is preliminarily cooled; S2, rotary residue scraping: the movable ring of the rotary driver is controlled to rotate at a constant speed, so as to drive the plurality of residue scraping assemblies to move along the circumference of the forging platform; the residue scraping plate is pressed downward to contact the platform surface through the lifting push rod, and the righting block dynamically adjusts the contact force with the platform side wall through the compression spring, so as to ensure that the waste residue is scraped into the annular residue collecting groove; S3, negative pressure residue suction: when the residue suction assembly is moved to the annular residue collecting groove area by the rotary driver, the residue suction head is lowered by the residue suction push rod, the negative pressure dust collector is started, the self-adapting telescopic hose cooperates with the turning supporting roller, so as to ensure that the residue suction head is not wound by the pipeline when it is bent and turned, and the cooled crushed residue is efficiently sucked.

[0016] The application has the following beneficial effects: 1. Real-time and efficient cleaning: the waste residue can be efficiently and quickly cleaned during the steel structure forging process, and many problems caused by the residue residue can be avoided.

[0017] 2. Position correction function: the position of the cylindrical steel forging gap can be corrected, so that the cylindrical steel forging is always in the center of the forging, and the forging quality is improved.

[0018] 3. Adjustable cleaning range: the cleaning range can be adjusted in real time according to the outer diameter of the cylindrical steel forging during the cleaning process, so as to adapt to the cleaning needs of forgings of different sizes.

[0019] 4. Safety guarantee: The temperature sensor detects the platform surface temperature, and the delayed cleaning avoids the risk of deflagration caused by high temperature, ensuring the safety of the working environment.

[0020] 5. Reasonable structure: The components are compact and reasonable, the annular slag collecting groove is convenient for collecting waste slag, the negative pressure suction pipe of the slag suction assembly is a self-adaptive telescopic hose and is provided with a steering supporting wheel, and the slag suction process is smooth and without winding.

[0021] Of course, implementing any product of the present application does not necessarily require all the above advantages to be achieved at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed for the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Figure 1 is a structural schematic view of the present application after omitting the slag suction assembly; Figure 2 is a structural schematic view of the present application after omitting the slag scraping assembly; Figure 3 is a front view structural schematic view of the carrier in the present application; Figure 4 is a top view structural schematic view of the carrier in the present application; Figure 5 is a top view structural schematic view of the rotary driver in the present application; Figure 6 is a front view structural schematic view of the slag scraping assembly in the present application; Figure 7 is a side view structural schematic view of the slag scraping assembly in the present application; Figure 8 is a structural schematic view of the slag scraping seat in the present application; Figure 9 is a structural schematic view of the telescopic supporting mechanism in the present application; Figure 10 is a structural schematic view of the slag suction assembly in the present application; In the drawings, the components represented by each reference numeral are as follows: 1- steel structure forging platform; 2- carrier, 201- horizontal ring seat, 202- vertical pipe; 3- rotary driver; 4-Scraping assembly, 401-Scraping seat, 401a-Horizontal slide groove, 401b-Modible toothed groove, 401c-Guide vertical groove, 402-Horizontal rack, 403-Adjusting motor, 404-Drive gear, 405-Lifting push rod, 406-Carrier plate, 407-Scraping plate, 408-Guide vertical rod, 409-Telescopic support mechanism, 409a-Sliding sleeve, 409b-Sliding block, 409c-Sliding rod, 409d-Compression spring, 409e-Pressure sensor, 410-Straightening block; 5-Slag suction assembly, 501-Slag suction support, 502-Slag suction push rod, 503-Slag suction head, 504-Negative pressure vacuum cleaner, 505-Negative pressure suction pipe, 506-Steering roller. Detailed Implementation

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

[0025] like Figures 1-10 As shown, this embodiment is a high-efficiency cleaning device for steel structure forging slag, including a steel structure forging platform 1, a carrier 2, a rotary drive 3, a slag scraping assembly 4, and a slag suction assembly 5. The steel structure forging platform 1 is generally cylindrical. The carrier 2 consists of a horizontal ring seat 201 and a vertical pipe 202 mounted on it. The horizontal ring seat 201 is fitted around the outer area of ​​the steel structure forging platform 1. The vertical pipe 202, the horizontal ring seat 201, and the steel structure forging platform 1 together form an annular slag collection groove. The rotary drive 3 is installed on the upper side of the horizontal ring seat 201, in the outer area of ​​the vertical pipe 202. Multiple slag scraping assemblies 4 for scraping slag from the steel structure forging platform 1 into the annular slag collection groove and multiple slag suction assemblies 5 for sucking out the cooled slag from the annular slag collection groove are installed circumferentially on the upper side of the movable ring of the rotary drive 3.

[0026] In this embodiment, the upper end face of the vertical tube 202 in the carrier 2 is 0.5 to 1 cm lower than the upper end face of the steel forging platform 1.

[0027] In the embodiment, the slag scraping assembly 4 comprises a slag scraping base 401 mounted on the movable ring of the rotary driver 3, a horizontal rack 402 slidingly limited in the slag scraping base 401, an adjusting motor 403 fixed on the outer side of the slag scraping base 401, a driving gear 404 meshing with the tooth groove on the upper part of the horizontal rack 402 mounted on the output end of the adjusting motor 403, a lifting push rod 405 embeddedly installed on the lower part of the horizontal rack 402, a load plate 406 mounted on the movable end of the lifting push rod 405, and a guide vertical rod 408 installed on the upper side of the load plate 406 close to both ends and penetrating through the horizontal rack 402. The slag scraping plate 407 is installed on the lower side of the load plate 406, and the righting block 410 is supported on the inner end of the load plate 406 through the telescopic support mechanism 409.

[0028] In the embodiment, the horizontal sliding groove 401a for facilitating the sliding of the horizontal rack 402 is formed in the slag scraping base 401, the movable tooth groove 401b for facilitating the movement of the driving gear 404 is formed in the slag scraping base 401 above the horizontal sliding groove 401a, and the guide vertical groove 401c for facilitating the vertical displacement of the load plate 406 is formed in the slag scraping base 401 below the horizontal sliding groove 401a.

[0029] In the embodiment, the telescopic support mechanism 409a comprises a sliding sleeve 409a, a sliding block 409b, a sliding rod 409c, a compression spring 409d and a pressure sensor 409e. The sliding block 409b is slidingly limited in the inner cavity of the sliding sleeve 409a, and the sliding rod 409c is fixed on the outer side of the sliding block 409b and extends out of the sliding sleeve 409a. The pressure sensor 409e is fixed on the inner cavity of the sliding sleeve 409a, and the compression spring 409d is installed between the pressure sensor 409e and the sliding block 409b in the inner cavity of the sliding sleeve 409a.

[0030] In the embodiment, the outer side of the righting block 410 is arc-shaped, and the righting block 410 is made of heat-resistant metal material.

[0031] In the embodiment, the slag suction assembly 5 comprises a slag suction support 501, a slag suction push rod 502, a slag suction head 503, a negative pressure dust collector 504 and a negative pressure suction pipe 505. The slag suction support 501 is installed on the movable ring of the rotary driver 3, the slag suction push rod 502 and the negative pressure dust collector 504 are installed on the slag suction support 501, the slag suction head 503 is installed on the movable end of the slag suction push rod 502, and the suction end of the negative pressure dust collector 504 is communicated with the slag suction head 503 through the negative pressure suction pipe 505.

[0032] In the embodiment, the negative pressure suction pipe 505 is a self-adapting telescopic hose, and the turning supporting roller 506 is installed on the slag suction support 501 to provide support for the self-adapting telescopic hose when it turns.

[0033] The embodiment also includes a controller and a temperature sensor for detecting the surface temperature of the steel structure forging platform 1, and the controller is connected with the rotary driver 3, the slag scraping assembly 4, the slag suction assembly 5 and the temperature sensor respectively.

[0034] The embodiment also provides a high-efficiency cleaning method for steel structure forging waste slag, which includes the following steps. S1, preheating detection: the temperature sensor is used to detect the surface temperature of the steel structure forging platform 1 in real time, and if the temperature is higher than a safety threshold, the cleaning is delayed until the waste slag is preliminarily cooled; S2, rotary slag scraping: the movable ring of the rotary driver 3 is controlled to rotate at a constant speed, and the plurality of slag scraping assemblies 4 are driven to move along the circumference of the steel structure forging platform 1; the slag scraping plate 407 is pressed to contact the platform surface through the lifting push rod 405, and the righting block 410 dynamically adjusts the contact force with the platform side wall through the compression spring 409d, so as to ensure that the waste slag is scraped into the annular slag collecting groove; S3, negative pressure slag suction: when the rotary driver 3 drives the slag suction assembly 5 to move to the annular slag collecting groove area, the slag suction push rod 502 moves downward to suck the slag head 503, the negative pressure dust collector 504 is started, the self-adapting telescopic hose cooperates with the steering guide wheel 506, so as to ensure that there is no pipeline winding when the slag head 503 is bent and turned, and the cooled broken slag is efficiently sucked.

[0035] The specific application of the embodiment is as follows: the device mainly includes a steel structure forging platform 1, a carrier 2, a rotary driver 3, a slag scraping assembly 4, a slag suction assembly 5, a controller and a temperature sensor. The steel structure forging platform 1 is used for steel structure forging operation; the carrier 2 is composed of a horizontal ring seat 201 and a vertical pipe 202, the horizontal ring seat 201 is sleeved outside the steel structure forging platform 1, and together with the vertical pipe 202 and the steel structure forging platform 1, an annular slag collecting groove is formed for collecting waste slag; the rotary driver 3 is installed on the upper side of the horizontal ring seat 201 and outside the vertical pipe 202, and the movable ring thereof can drive the slag scraping assembly 4 and the slag suction assembly 5 to rotate; the controller is connected with the rotary driver 3, the slag scraping assembly 4, the slag suction assembly 5 and the temperature sensor respectively, and is used for controlling the operation of each component; and the temperature sensor is used for detecting the surface temperature of the steel structure forging platform 1.

[0036] The temperature sensor detects the surface temperature of the steel structure forging platform 1 in real time, and transmits the data to the controller. If the temperature is higher than a safety threshold, the controller delays the cleaning instruction until the waste slag is preliminarily cooled, so as to prevent safety accidents such as explosion caused by high temperature.

[0037] The controller controls the uniform rotation of the movable ring of the rotary driver 3, and drives the plurality of slag scraping assemblies 4 mounted on the movable ring to move along the steel structure forging platform 1 in the circumferential direction. When the slag scraping assembly 4 works, the adjusting motor 403 drives the driving gear 404 to rotate, the driving gear 404 is engaged with the tooth groove on the upper part of the horizontal rack 402, and the horizontal rack 402 slides in the horizontal sliding groove 401a of the slag scraping seat 401. The lifting push rod 405 is installed on the lower part of the horizontal rack 402, and the movable end of the lifting push rod 405 drives the carrier plate 406 to descend, so that the slag scraping plate 407 is pressed to contact the platform surface, and the waste slag is scraped into the annular slag collecting groove. At the same time, the inner end of the carrier plate 406 is supported by the telescopic support mechanism 409 and has the righting block 410, when the cylindrical steel forging is encountered during the slag scraping process, the arc surface of the righting block 410 is in contact with the side wall of the forging, the compression spring 409d adjusts the contact force between the righting block 410 and the side wall of the platform according to the dynamic adjustment of the outer diameter of the forging, and the position of the forging is corrected at the same time of the slag scraping, so that it is in the forging center position. When the telescopic support mechanism 409 works, the sliding rod 409c slides in the sliding sleeve 409a, the sliding block 409b compresses the compression spring 409d, and the pressure sensor 409e can detect the pressure change to provide the adjustment basis for the controller.

[0038] When the rotary driver 3 drives the slag suction assembly 5 to move to the annular slag collecting groove area, the controller controls the slag suction push rod 502 to descend and the slag suction head 503 to be close to the waste slag in the slag collecting groove, and simultaneously starts the negative pressure cleaner 504 to generate negative pressure through the negative pressure suction pipe 505 (self-adaptive telescopic hose) to suck the cooled slag into the pipe. The self-adaptive telescopic hose cooperates with the steering supporting roller 506 to provide support for the bending and turning of the slag suction head 503, so that the pipeline is not wound, and efficient suction of waste slag is realized.

[0039] The preferred embodiments disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details and limit the application to the specific embodiments. Obviously, many modifications and changes can be made according to the content of the present application. The embodiments are selected and described in detail in order to better explain the principles and practical application of the present application, so that those skilled in the art can well understand and utilize the present application. The present application is limited by the claims and their entire scope and equivalents.

Claims

1. A high-efficiency cleaning device for steel structure forging waste slag, characterized in that, The system includes a steel forging platform, a carrier, a rotary actuator, a slag scraping assembly, and a slag suction assembly. The steel forging platform is generally cylindrical. The carrier consists of a horizontal ring seat and a vertical tube mounted on it. The horizontal ring seat is fitted around the outer area of ​​the steel forging platform. The vertical tube, the horizontal ring seat, and the steel forging platform together form an annular slag collection trough. A rotary actuator is installed on the upper side of the horizontal ring seat, located in the outer area of ​​the vertical tube. Multiple slag scraping assemblies for scraping waste slag from the steel forging platform into the annular slag collection trough and multiple slag suction assemblies for removing cooled waste slag from the annular slag collection trough are installed circumferentially on the upper side of the movable ring of the rotary actuator.

2. The high-efficiency cleaning device for steel structure forging slag according to claim 1, characterized in that, The upper end face of the vertical tube in the carrier is 0.5 to 1 cm lower than the upper end face of the steel forging platform.

3. The high-efficiency cleaning device for steel structure forging waste slag according to claim 2, characterized in that, The slag scraping assembly includes a slag scraping seat, which is mounted on the movable ring of the rotary drive. A horizontal rack is slidably restricted in the slag scraping seat. An adjusting motor is fixed to the outside of the slag scraping seat. A drive gear that meshes with the tooth groove on the upper part of the horizontal rack is installed at the output end of the adjusting motor. A lifting push rod is embedded in the lower part of the horizontal rack. A carrier plate is installed at the movable end of the lifting push rod. A guide vertical rod that penetrates the horizontal rack is installed on the upper side of the carrier plate near both ends. A slag scraping plate is installed on the lower side of the carrier plate. A straightening block is supported at the inner end of the carrier plate by a telescopic support mechanism.

4. The high-efficiency cleaning device for steel structure forging slag according to claim 3, characterized in that, The scraper seat has a horizontal groove for easy sliding of the horizontal rack, an movable tooth groove for easy movement of the drive gear is provided above the horizontal groove, and a guide groove for easy vertical displacement of the carrier plate is provided below the horizontal groove.

5. The high-efficiency cleaning device for steel structure forging waste slag according to claim 4, characterized in that, The telescopic support mechanism includes a sliding sleeve, a slider, a sliding rod, a compression spring, and a pressure sensor. The slider is slidably limited in the inner cavity of the sliding sleeve. A sliding rod extending from the sliding sleeve is fixed to the outside of the slider. A pressure sensor is fixed to the inner end of the inner cavity of the sliding sleeve. A compression spring is installed in the inner cavity of the sliding sleeve between the pressure sensor and the slider.

6. The high-efficiency cleaning device for steel structure forging waste slag according to claim 5, characterized in that, The outer surface of the straightening block is curved, and the straightening block is made of heat-resistant metal material.

7. The high-efficiency cleaning device for steel structure forging waste slag according to claim 6, characterized in that, The slag suction assembly includes a slag suction support, a slag suction push rod, a slag suction head, a negative pressure vacuum cleaner, and a negative pressure suction pipe. The slag suction support is mounted on the movable ring of the rotary drive. The slag suction support is equipped with the slag suction push rod and the negative pressure vacuum cleaner. The slag suction head is installed at the movable end of the slag suction push rod. The suction end of the negative pressure vacuum cleaner is connected to the slag suction head via the negative pressure suction pipe.

8. The high-efficiency cleaning device for steel structure forging slag according to claim 7, characterized in that, The negative pressure suction pipe is an adaptive telescopic hose, and the slag suction support is equipped with a steering roller to provide support when the adaptive telescopic hose turns.

9. The high-efficiency cleaning device for steel structure forging slag according to claim 8, characterized in that, It also includes a controller and a temperature sensor, the temperature sensor being used to detect the surface temperature of the steel forging platform, and the controller being connected to the rotary drive, the slag scraping assembly, the slag suction assembly, and the temperature sensor respectively.

10. A method for efficiently cleaning forging slag from steel structures, implemented based on the efficient cleaning device for forging slag from steel structures as described in claim 9, characterized in that, Includes the following steps: S1. Preheating detection: The surface temperature of the steel structure forging platform is detected in real time using a temperature sensor. If it is higher than the safety threshold, the cleaning is delayed until the waste slag has been initially cooled. S2, Rotary Slag Scraper: Controls the rotating drive's movable ring to rotate at a constant speed, driving multiple slag scraping components to move circumferentially along the steel forging platform; the slag scraper is pressed down to contact the platform surface by the lifting push rod, and the straightening block dynamically adjusts the contact force with the platform side wall by the compression spring to ensure that the waste slag is scraped into the annular slag collection trough; S3, Negative Pressure Slag Suction: When the rotary drive moves the slag suction assembly to the annular slag collection trough area, the slag suction push rod moves down to the slag suction head, starting the negative pressure vacuum cleaner. The adaptive telescopic hose, in conjunction with the steering roller, ensures that there is no pipe entanglement when the slag suction head bends and turns, and efficiently sucks up the cooled slag.

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