CN117001496A - A kind of polishing and rust removing machine for steel processing - Google Patents

Abstract

The application discloses a polishing rust remover for steel processing, which relates to the technical field of steel processing equipment, and comprises a moving device, a polishing device and a dust falling room, wherein the dust falling room is provided with a dust falling channel; the moving device comprises a moving track, a movable seat and a first driving piece, wherein the first driving piece drives the movable seat to slide; the polishing device is arranged in the dust fall channel and comprises a plurality of first polishing components and a plurality of second polishing components, wherein the first polishing components comprise a first polishing piece, two first impellers and a second driving piece, and the second driving piece drives the first polishing piece to rotate; the second polishing assembly comprises a second polishing piece, a second impeller and a third driving piece, and the third driving piece drives the second polishing piece to rotate. The application can lighten the dust-raising degree of the metal particles, thereby reducing the harm of the dust-raising of the metal particles.

Description

A kind of polishing and rust removing machine for steel processing

Technical field

The present application relates to the technical field of steel processing equipment, and in particular to a polishing and rust removal machine for steel processing.

Background technique

With the development of society and the improvement of living standards, people's demand for resources has also increased, and the problem of resource waste has become more and more obvious. Among them, steel is an indispensable resource in people's daily life and construction. During its processing, the surface needs to be polished. Moreover, the surface of steel is easy to rust after being used for a period of time. The steel with rust on the surface should be discarded directly. This results in a serious waste of resources. In order to save resources and promote sustainable use of resources, rusty steel on the surface is usually polished and rust-removed to facilitate the reuse of steel.

Existing equipment for polishing and removing rust from the surface of steel usually includes a moving device for controlling the movement of the steel and a polishing device for removing rust from the surface of the steel. The polishing device includes a polishing piece driven by a motor to rotate. The polishing parts in the polishing machine are in contact with the surface of the steel, and at the same time, the moving device drives the steel to be rusted to move, so that the surface of the steel that is in contact with the polishing parts can be polished and rust removed.

When polishing and rust removal equipment is used to polish and remove rust on the surface of steel, after the rust layer on the surface of the steel is peeled off by polishing and rust removal, it will separate and form a large number of metal particles, and the metal particles will easily fall back to the steel for polishing. The surface after rust removal will affect the effect of steel polishing and rust removal; at the same time, a large number of metal particles will form dust around the working environment, and the metal particles formed by the rust layer are more harmful to the human body, not only polluting the surrounding environment, but also It can also have an impact on the health of workers in the work environment.

Therefore, there is an urgent need for a polishing and rust removal equipment that can ensure the polishing and rust removal effect of steel while reducing the hazards of dust.

Contents of the invention

This application provides a polishing and rust-removing machine for steel processing, which has a high polishing and rust-removing effect and efficiency on steel, and at the same time can reduce the degree of dust formed by metal particles, thereby reducing the harm of dust caused by metal particles.

This application provides a polishing and rust removal machine for steel processing, which adopts the following technical solution:

A polishing and rust removal machine for steel processing, including a moving device and a polishing device, and a dust-reducing room. The interior of the dust-reducing room has a dust-reducing channel; the moving device includes a moving track, a movable seat and a first driving part. The moving track passes through the dust reduction channel, the movable seat is slidingly connected to the moving track, and the first driving member drives the movable seat to slide; the polishing device is arranged in the dust reduction channel, and the polishing device It includes a plurality of first polishing components and a plurality of second polishing components. The first polishing component includes a first polishing part, two first impellers and a second driving part. The first polishing part is rotationally connected to the dust collector, The rotation axis of the first polishing part is horizontal and perpendicular to the sliding direction of the movable seat, the first polishing part is located above the moving track, and the first impeller is disposed in the axial direction of the first polishing part At both ends, the second driving part drives the first polishing part to rotate; the second polishing assembly includes a second polishing part, a second impeller and a third driving part, the second polishing part and the dust reduction part The rotation axis of the second polishing part is vertical, a plurality of second polishing parts are located on both sides of the moving track, and the second impeller is disposed away from the second polishing part and away from the moving track. At one end of the track, the third driving member drives the second polishing member to rotate.

By adopting the above technical solution, after the steel is fixed on the movable seat, the first driving member drives the movable seat to pass through the dust collection room along the moving track. When the steel passes through the dust collection room, several first polishing components and several second polishing components will Polishing and removing rust on multiple surfaces of the steel has high polishing and rust removal efficiency; after the surface of the steel is polished and rust removed to form a large number of metal particles, the second impeller rotates with the second polishing part to form an airflow that will fall to the top surface of the steel. The metal particles are blown off. The first impeller rotates with the first polishing piece to form an airflow to blow off the metal particles falling on the side surface of the steel. At the same time, the metal particles raised in the dust removal channel are driven toward the bottom, thereby reducing the metal particles. The impact of particles adhering to the surface of steel on the effect of steel polishing and rust removal can also reduce the level of dust, thereby improving the effect of steel polishing and rust removal and reducing the hazards of metal particle dust.

Optionally, there is a dust collection trough below the dust collection room, the dust collection trough is communicated with the dust collection channel, and the dust collection trough is located below the movable seat entering the dust collection channel.

By adopting the above technical solution, in the dust removal channel, a large number of metal particles formed by the polishing and rust removal of steel will fall into the dust collecting tank for collection. The metal particles in the dust collecting tank will be located under the movable seat and the steel fixed on the movable seat. At this time, the movable seat and steel will block the wind for the metal particles in the dust collection trough, reducing the disturbing influence of the air flow in the dust collection channel on the metal particles in the dust collection trough, so that the metal particles can be stabilized after entering the dust collection trough. Stay in the dust collecting tank to further reduce dust.

Optionally, there are two guide grooves below the dust collection room. The two guide grooves are respectively located on both sides of the dust collection trough. The guide grooves are connected to the dust collection channel and the dust collection trough at the same time. , and the two guide grooves are respectively located below a plurality of the second polishing components.

By adopting the above technical solution, in the dust removal channel, a large number of metal particles formed by polishing and derusting the steel will fall from both sides of the steel into the guide groove, and then enter the dust collection groove from the guide groove for collection; the airflow formed by the rotation of the first impeller will It guides the metal particles raised in the dust removal channel to move towards the guide groove, helping the metal particles to be collected in the dust collection groove. At the same time, the airflow formed by the first impeller can make the metal particles collect to the middle position of the dust collection groove under the guidance of the guide groove. It is convenient for the staff to clean the metal particles in the dust collection tank later.

Optionally, a plurality of dust collecting hoods are also included, the dust collecting hoods are arranged in the guide groove, and the plurality of dust collecting hoods correspond to a plurality of the second polishing assemblies in one-to-one correspondence; the second polishing assemblies further It includes a third impeller, the third impeller is connected to one end of the second polishing part close to the moving track; the dust collecting cover has a cavity inside, and the third impeller is located in the cavity; The dust collecting cover is provided with a plurality of dust collecting holes, and the dust collecting cover is provided with filters at several of the dust collecting holes. The dust collecting holes are connected with the cavity, and the third impeller rotates. Air is driven into the cavity through the dust collecting holes.

By adopting the above technical solution, the rotation of the third impeller as the second polishing piece rotates will form an air flow. The air flow formed by the third impeller will drive the metal particles around the dust collecting cover to gather in a direction close to the dust collecting cover, so that the particles passing through the guide groove The airflow intensity increases, thereby reducing the probability of metal particles staying in the guide trough; at the same time, the metal particles in the dust collecting trough can be accumulated in a more concentrated position, further facilitating the subsequent inspection of the metal particles in the dust collecting trough. Metal particles are cleaned.

Optionally, the moving device further includes a dust sweeping member, the dust sweeping member is disposed on the movable seat, and the dust sweeping member is located in the dust collecting tank.

By adopting the above technical solution, when the movable seat slides along the moving track, the dust sweeping part moves in the dust collecting trough, so that the dust sweeping part can sweep the metal particles collected in the dust collecting trough to the corners of the dust collecting trough, and further It is convenient for staff to clean the metal particles in the dust collection tank later.

Optionally, the end of the dust sweeping member away from the movable seat has a dust scooping part, the end of the dust sweeping member close to the movable seat has a movable part, and the interior of the movable seat has a dust scooping part for the movable part to move. When the movable seat slides until the dust scooping part and the groove wall of the dust collection tank are in contact, the movable seat continues to slide to drive the dust sweeping member to move in a direction close to the movable seat.

By adopting the above technical solution, when the dust sweeping member moves with the movement of the movable seat, the dust scooping part can scoop up the metal particles along the dust collecting trough and carry them to move together; after that, the dust sweeping member moves in the dust collecting trough. The dust shovel part can move upward under the limit of the wall, and the dust scraping part can drive the metal particles it carries to move upward together, so that the metal particles leave the dust collecting trough, thereby further facilitating the staff to clear the metal particles from the dust collecting trough.

Optionally, the dust sweeping member has a guide part on the movable part, and the movable seat is provided with a guide groove that matches the guide part on the inner wall of the movable space; the guide grooves include interconnected The movable groove and the rotating groove are located above the movable groove. When the dust sweeping member moves in the direction close to the movable seat, the guide part moves along the movable groove; the guide part moves along the movable groove. When located in the rotation groove, the movable seat continues to slide to drive the dust sweeping member to rotate relative to the movable seat.

By adopting the above technical solution, the guide groove plays a role in guiding the movement of the dust sweeping element relative to the movable seat. When the dust collecting groove wall limits the dust sweeping element, the guide portion will drive the dust sweeping element upward under the guidance of the movable groove. The movement lifts the metal particles carried by it; when the metal particles carried by the dust sweeping part are lifted away from the dust collection trough, the guide part will drive the dust sweeping part to rotate under the guidance of the rotating groove and pour out the metal particles carried by the dust sweeping part. , to facilitate staff to clean metal particles outside the dust reduction room.

Optionally, the moving device further includes a plurality of elastic members, each of which is disposed in the movable space. Both ends of the elastic member are respectively connected to the movable seat and the dust sweeping member, and The elastic member drives the dust sweeping member to move in a direction away from the movable seat, so that the dust scooping part and the bottom groove wall of the dust collection groove are kept in contact.

By adopting the above technical solution, when the dust sweeping part moves in the dust collecting tank, a number of elastic members will drive the dust scraping part to keep against the groove wall at the bottom of the dust collecting tank, thereby improving the effect of the dust scraping part in scooping up metal particles; the dust sweeping part After the dust collecting tank wall moves relative to the movable seat under the limit of the dust collecting tank wall, after the limit of the dust collecting tank wall on the dust sweeping member is released, a number of elastic members can drive the dust sweeping member to move and reset, so that the dust sweeping member can stably function Dust sweeping function.

Optionally, both ends of the dust collection room are provided with dust stacking troughs, and the two dust stacking troughs are located on both sides of the dust collection trough respectively. After the dust sweeping member moves toward the movable seat, the sweeping member moves toward the movable seat. The dust component transfers the metal particles in the dust collection trough to the dust accumulation trough.

By adopting the above technical solution, after the dust sweeper takes the metal particles carried away from the dust collection trough and pours them out, the metal particles will leave the dust collection channel and be transferred to the dust accumulation trough, thereby reducing the impact of the airflow in the dust collection channel on the pouring out. The impact of metal particles can be eliminated, and at the same time, it can further facilitate staff to clean metal particles outside the dust reduction room.

Optionally, a plurality of the first polishing components and a plurality of the second polishing components are alternately distributed in the dust removal channel along the sliding direction of the movable seat.

By adopting the above technical solution, after the first polishing component polishes and removes rust on the surface of the top of the steel, the metal particles remaining on the top surface of the steel can be blown off by the airflow formed by the subsequent rotation of several second impellers; at the same time, the second polishing component After polishing and derusting the surface of the steel side, the metal particles remaining on the side surface of the steel can also be blown off by the subsequent airflow caused by the rotation of several first impellers, thereby further reducing the metal particles on the steel after polishing and derusting. The probability of staying on the surface further improves the effect of steel polishing and rust removal.

To sum up, this application includes at least one of the following beneficial effects:

1. While ensuring the efficiency of steel polishing and rust removal, during the polishing and rust removal process of steel, it can reduce the probability of metal particles staying on the surface of the steel, thereby improving the polishing and rust removal effect of steel;

2. During the polishing and rust removal process of steel, the air flow in the dust reduction channel can inhibit the metal particles from rising, thereby reducing the harm of dust;

3. The dust sweeping part can slide with the movable seat to transfer the metal particles collected in the dust collection trough to the dust accumulation trough, making it convenient for staff to clean the metal particles;

4. The metal particles in the dust removal channel can accumulate under the action of air flow, which facilitates the dust sweeper to efficiently take the metal particles away from the dust collection tank, thereby further facilitating the staff to clean the metal particles.

Description of the drawings

Figure 1 is a schematic structural diagram of one end of a polishing and rust removal machine for steel processing according to an embodiment of the present application;

Figure 2 is a schematic structural diagram of the other end of a polishing and rust removal machine for steel processing according to an embodiment of the present application;

Figure 3 is a cross-sectional view along line A-A in Figure 2;

Figure 4 is a cross-sectional view along line B-B in Figure 2;

Figure 5 is an enlarged view of C in Figure 3;

Figure 6 is an enlarged view of D in Figure 4;

Figure 7 is a schematic diagram of the dust sweeping member in Figure 6 taking metal particles away from the dust collecting tank;

Figure 8 is a schematic diagram of the dust sweeping component in Figure 6 pouring metal particles into the dust storage tank;

Figure 9 is a schematic diagram of the cooperation between the guide part and the guide groove in the embodiment of the present application.

Explanation of reference signs: 1. Steel; 2. Moving device; 21. Moving track; 22. Movable seat; 221. Movable space; 222. Guide groove; 223. Movable groove; 224. Rotating groove; 23. First driving part ; 24. Dust sweeping part; 241. Dust shoveling part; 242. Movable part; 243. Guide part; 25. Elastic part; 26. Contact part; 3. Polishing device; 31. First polishing component; 311. First Polishing part; 312, second driving part; 313, first impeller; 32, second polishing component; 321, second polishing part; 322, third driving part; 323, second impeller; 324, third impeller; 4 , Dust reduction room; 41. Dust reduction channel; 5. Fixing device; 51. Fixed component; 511. Fourth driving part; 512. Fastening part; 6. Dust collecting cover; 61. Cavity; 62. Dust collecting hole; 63 , filter screen; 7. Dust collecting trough; 8. Guide trough; 9. Dust stacking trough; 10. Air hole.

Detailed ways

The present application will be further described in detail below in conjunction with Figures 1-9.

Referring to Figures 1 and 2, an embodiment of the present application discloses a polishing and rust removing machine for steel processing, which is used to polish and remove rust from the surface of a steel material 1 with a regular shape (the surface is a plurality of connected planes). In this embodiment, the steel material 1 to be polished and rust-removed is preferably a square tube steel 1. In other embodiments, the steel material 1 to be polished and rust-removed can also be of other shapes, and the corresponding polishing and rust-removing machine is configured according to the steel material 1. The shape can be adjusted accordingly.

The polishing and rust removal machine includes a moving device 2, a polishing device 3 and a dust-removing room 4. The moving device 2 is used to drive the steel 1 to move through the dust-removing room 4. The polishing device 3 is installed in the dust-removing room 4; the steel 1 passes through the dust-removing room 4. During the process, the polishing device 3 will polish and remove rust on the surface of the steel 1, and the dust reduction room 4 is used to reduce the impact of the dust diffusion of metal particles on the surrounding environment. This can ensure the efficiency and effect of polishing and rust removal of steel 1 while reducing the hazards of dust from metal particles.

The dust-reducing room 4 has a rectangular parallelepiped structure and is fixedly installed on the ground. A dust-reducing channel 41 for the steel material 1 to pass through runs through the dust-reducing room 4 along its length direction. In this embodiment, it is preferred that the shape of the dust removal channel 41 matches the shape of the steel material 1 , that is, it is also a rectangular parallelepiped structure.

The moving device 2 includes a moving track 21 , a movable base 22 and a first driving member 23 . The moving track 21 is fixedly installed on the ground. The moving track 21 includes two straight lines parallel to each other, and the length direction of the track is parallel to the length direction of the dust collection room 4; the moving track 21 passes through the dust collection room 4, and the moving track 21 passes through the dust collection room 4. The position is located at the bottom of the dust removal channel 41.

The movable seat 22 is located above the moving rail 21 and is slidingly connected to the moving rail 21 . The sliding direction of the movable seat 22 is parallel to the length direction of the moving rail 21 . The first driving member 23 is fixedly installed on the movable base 22 , and the first driving member 23 drives the movable base 22 to slide along the moving track 21 . In this embodiment, the first driving member 23 is preferably a stepper motor, and preferably the moving track 21 has a rack structure distributed along its length direction, the output end of the first driving member 23 has a gear structure, and the first driving member 23 has a gear structure. The gear structure on 23 meshes with the rack structure on the moving track 21 , that is, after the first driving member 23 is started, the movable seat 22 is driven to slide along the moving track 21 through the cooperation of the gear structure and the rack structure.

The movable seat 22 has a fixing device 5 for fixing the steel material 1. In this embodiment, the fixing device 5 preferably includes a plurality of fixing components 51. The plurality of fixing components 51 are respectively installed at both ends of the movable seat 22 in the sliding direction, and are preferably fixed. The device 5 includes two fixing components 51 in total.

The fixed component 51 includes a fourth driving member 511 and a resisting member 512. The resisting member 512 is rotationally connected to the movable base 22. The rotation axis of the resisting member 512 is horizontal and perpendicular to the sliding direction of the movable base 22; the fourth driving member 511 is fixed. Installed on the movable seat 22, the fourth driving member 511 is preferably a servo motor, and the fourth driving member 511 drives the resisting member 512 to rotate.

During the process of fixing the steel material 1 on the movable seat 22, the steel material 1 is hoisted and placed on the movable seat 22 with its length direction parallel to the length direction of the movable seat 22 and between the two fixed components 51, and then the two fourth drives are controlled. The member 511 drives the two pressing members 512 to rotate into the interior of the steel material 1 and press against the inner wall of the bottom of the steel material 1, thereby fixing the position of the steel material 1 on the movable seat 22.

In other embodiments, the fixed position of the steel material 1 on the movable seat 22 can also be clamped on both sides, that is, a plurality of fixed components 51 are respectively located on both sides of the movable seat 22, and the fixed components 51 are opposite to the direction of the steel material 1. Apply force to fix the position of the steel material 1 on the movable seat 22.

Referring to FIGS. 1 and 3 , the polishing device 3 includes a plurality of first polishing components 31 and a plurality of second polishing components 32 . The first polishing components 31 and the second polishing components 32 are located in the dust removal channel 41 . Among them, the first polishing component 31 is used for polishing and rust-removing the surface of the top of the steel material 1 , and the second polishing component 32 is used for polishing and rust-removing the surface of the side of the steel material 1 .

The first polishing assembly 31 includes a first polishing part 311 and a second driving part 312 . The first polishing part 311 has a cylindrical structure as a whole. The first polishing part 311 is rotatably connected to the dust collection room 4. The rotation axis of the first polishing part 311 coincides with its own axis. The rotation axis of the first polishing part 311 is horizontal and aligned with the dust collection room. The length direction of 4 is vertical; the second driving member 312 is fixedly installed on the dust collecting room 4 and is located above the dust collecting room 4. Preferably, the second driving member 312 is a stepper motor, and the second driving member 312 drives the first polishing member 311 to rotate.

When the movable seat 22 slides and drives the steel material 1 through the dust removal channel 41, the surface of the top of the steel material 1 and the bottom of the first polishing piece 311 offset. At the same time, the second driving part 312 will drive the first polishing part 311 to keep rotating; and during the rotation of the first polishing part 311, the direction of the force exerted by the bottom of the first polishing part 311 on the surface of the top of the steel 1 is consistent with the direction in which the steel 1 moves. on the contrary.

In this embodiment, it is preferred that the axial dimension of the first polishing part 311 is equal to the width of the steel 1 (in other embodiments, the axial dimension of the first polishing part 311 may also be larger than the width of the steel 1). When a polishing part 311 is in contact with the surface of the top of the steel 1, the entire bottom of the first polishing part 311 is in contact with the surface of the top of the steel 1. At this time, when the steel material 1 passes through the dust reduction channel 41 , the polishing and rust removal treatment range of the steel material 1 by the first polishing part 311 can cover the entire surface of the top of the steel material 1 .

The second polishing assembly 32 includes a second polishing member 321 and a third driving member 322 . The second polishing part 321 has a cylindrical structure as a whole. The second polishing part 321 is rotationally connected to the dust collection room 4. The rotation axis of the second polishing part 321 coincides with its own axis. The rotation axis of the second polishing part 321 is vertical, and the second polishing part 321 is vertical. The two polishing parts 321 are located at the side positions in the dust removal channel 41; the third driving part 322 is fixedly installed on the dust reduction room 4 and is located on one side of the dust reduction room 4. Preferably, the third driving part 322 is a stepper motor. 322 drives the second polishing member 321 to rotate.

When the movable seat 22 slides and drives the steel material 1 through the dust removal channel 41, the second polishing part 321 will be located on one side of the steel material 1, and the surface of the side of the steel material 1 will offset the second polishing part 321. At the same time, the third driving part 322 will drive the second polishing part 321 to keep rotating; and during the rotation of the second polishing part 321, the direction of the force exerted by the second polishing part 321 on the surface of the side of the steel 1 is consistent with the direction in which the steel 1 moves. on the contrary.

In this embodiment, it is preferred that the axial dimension of the second polishing part 321 is equal to the height dimension of the steel material 1 (in other embodiments, the axial dimension of the second polishing part 321 may also be greater than the height dimension of the steel material 1), and Preferably, when the second polishing part 321 is in contact with the surface of the side of the steel material 1, the entire second polishing part 321 is in contact with the surface of the side of the steel material 1. At this time, when the steel material 1 passes through the dust reduction channel 41, the polishing and rust removal processing range of the steel material 1 by the second polishing part 321 can cover the entire surface of the side of the steel material 1.

Further, it is preferable that a plurality of second polishing components 32 are symmetrically distributed on two sides of the dust removal channel 41, and a plurality of second polishing components 32 located on the same side of the dust collection channel 41 are equally spaced along the length direction of the dust collection room 4; And preferably, a plurality of second polishing components 32 are distributed at equal intervals along the length direction of the dust collection room 4 at the top of the dust collection channel 41 . This allows the polishing device 3 to polish and remove rust on the top surface of the steel material 1 and the surfaces on both sides at the same time, and multiple polishing and rust removal processes can improve the efficiency and effect of the polishing and rust removal treatment on the steel material 1 .

Referring to Figures 3 and 4, the first polishing assembly 31 also includes two first impellers 313. The two first impellers 313 are fixedly installed at both ends of the first polishing part 311 in the axial direction, and the axis of the first impeller 313 is in line with the first impeller 313. The rotation axes of a polishing piece 311 coincide with each other. When the steel material 1 moves through the dust reduction channel 41, the two first impellers 313 are respectively located on both sides of the steel material 1; and when the first impeller 313 rotates with the rotation of the first polishing part 311, an air flow will be formed at the sides of the dust reduction channel 41. , and the airflow can blow off the metal particles remaining on the side surface of the steel material 1, so that the metal particles fall to the bottom of the dust reduction channel 41.

The second polishing assembly 32 also includes a second impeller 323. The second impeller 323 is fixedly installed on the top of the second polishing part 321, and the axis of the second impeller 323 coincides with the rotation axis of the second polishing part 321. When the steel material 1 moves through the dust reduction channel 41, the second impeller 323 is located above the steel material 1; and when the second impeller 323 rotates with the rotation of the second polishing part 321, an air flow will be formed at the top of the dust reduction channel 41, and the air flow can The metal particles remaining on the top surface of the steel material 1 are blown off, so that the metal particles can fall from both sides of the steel material 1 to the bottom of the dust reduction channel 41 .

In order to ensure that the airflow generated by the rotation of the first impeller 313 can stably blow off the metal particles remaining on the side surface of the steel 1, and the airflow generated by the rotation of the second impeller 323 can also stably blow off the metal particles remaining on the top surface of the steel 1. , in other embodiments, guide vanes can also be installed on the circumferential sides of the first impeller 313 and the second impeller 323 to move the airflow generated by the rotation of the first impeller 313 downward, and cause the airflow generated by the rotation of the second impeller 323 to move downward. The airflow is directed toward the second impeller 323 on the other side, thereby ensuring that the airflow can stably drive the metal particles remaining on the surface of the steel 1 to fall to the bottom of the dust removal channel 41 .

Furthermore, it is preferable that a plurality of first polishing components 31 and a plurality of second polishing components 32 are spaced apart in the dust removal channel 41 along the direction in which the steel material 1 moves, that is, a plurality of first polishing components 31 and a plurality of second polishing components 32 are alternately distributed in sequence. , so that after the metal particles formed after the first polishing component 31 performs polishing and rust removal on the top surface of the steel 1 stay on the surface of the top of the steel 1, a plurality of second impellers 323 can promptly blow off the metal particles on the top surface of the steel 1; And after the metal particles formed after the second polishing component 32 polishes and removes rust on the surface of the steel material 1, stay on the surface of the steel material 1, a plurality of first impellers 313 can promptly blow off the metal particles on the surface of the steel material 1. . In this embodiment, for ease of display, the polishing device 3 includes a first polishing component 31 and two second polishing components 32. When the steel 1 passes through the dust removal channel 41, the first polishing component 31 first performs a polishing process on the steel 1. For polishing and rust removal, the two second polishing components 32 further polish and remove rust on the steel material 1; in other embodiments, the polishing device 3 may include a larger number of first polishing components 31 and second polishing components 32.

Furthermore, a dust collecting trough 7 for collecting metal particles is provided on the ground below the dust reduction room 4 . The dust collecting trough 7 is located below the moving track 21 , and the dust collecting trough 7 communicates with the dust reduction channel 41 . When the movable seat 22 slides and drives the steel material 1 to pass through the dust collection channel 41, the movable seat 22 and the steel material 1 can cover the passing part of the dust collection tank 7 from above. After the metal particles fall to the bottom of the dust collection channel 41, the airflow formed by the first impeller 313 can drive the metal particles at the bottom of the dust collection channel 41 into the dust collection tank 7, and the movable seat 22 and the steel 1 can face each other above the dust collection tank 7. The metal particles in the dust collecting tank 7 act as a windshield, reducing the impact of airflow on the metal particles, so that the metal particles can maintain a stable position in the dust collecting tank 7 .

Furthermore, there are two guide grooves 8 on the ground for guiding the movement of metal particles. The two guide grooves 8 are located on both sides of the dust collection tank 7. The guide grooves 8 are connected to the dust collection channel 41 and the dust collection tank 7 at the same time. , and the two guide grooves 8 are located below the two second polishing components 32 respectively.

In this embodiment, it is preferred that the groove wall of the guide groove 8 is an inclined surface that is inclined downward in the direction close to the dust collecting groove 7. After the metal particles fall into the guide groove 8, they will move along the inclined groove wall to the dust collecting groove 7; At the same time, the dust collecting tank 7 also has a guiding effect on the air flow. The air flow generated by the rotation of the first impeller 313 enters the dust collecting tank 7 under the guidance of the guide slot 8, which can not only help the metal particles enter the dust collecting tank 7, but also reduce the risk of metal particles. The probability of staying on the bottom of the dust collection channel 41 or the groove wall of the guide groove 8 can also cause the metal particles in the dust collection groove 7 to accumulate toward the middle position.

Referring to FIGS. 3 and 5 , further, the polishing and rust removing machine further includes a plurality of dust collecting covers 6 , and the second polishing assembly 32 further includes a third impeller 324 . Preferably, the dust collecting hood 6 is a cylindrical cover structure as a whole, and a plurality of dust collecting hoods 6 correspond to a plurality of second polishing components 32 one by one. The dust collecting hood 6 is fixedly installed at the bottom of the dust collection room 4 and is located in the guide groove 8. And the axis of the dust collecting cover 6 coincides with the axis of the second polishing part 321; the dust collecting cover 6 has a cavity 61 inside, and a number of dust collecting holes 62 are opened on the peripheral side of the dust collecting cover 6, and the two sides of the dust collecting holes 62 are The ends are connected to the guide groove 8 and the cavity 61 respectively. A plurality of dust collecting holes 62 are distributed in a circular array on the peripheral side of the dust collecting cover 6 with the axis of the dust collecting cover 6 as the axis, and the dust collecting cover 6 is located in each dust collecting hole. The 62 locations are covered and installed with filters 63 for filtering metal particles.

The third impeller 324 is fixedly connected to the second polishing part 321. The third impeller 324 is located on the side of the second polishing part 321 away from the second impeller 323, and the axis of the third impeller 324 coincides with the axis of the second polishing part 321. The third impeller 324 is located in the cavity 61, and there are a number of air holes 10 on the ground. The plurality of air holes 10 correspond to the plurality of dust collecting hoods 6. One end of the air hole 10 communicates with the bottom of the cavity 61, and the other end of the air hole 10 passes through The ground is connected to the outer space of the dust-falling room 4. In this embodiment, the third impeller 324 is preferably located below the plurality of dust collecting holes 62. When the third impeller 324 rotates with the rotation of the second polishing member 321, the third impeller 324 will form a downward airflow along its own axis. At this time, The air flow will drive the air in the guide groove 8 and the air in the dust collecting groove 7 to move in the direction close to the dust collecting cover 6, and after the air enters the cavity 61 through the dust collecting hole 62, it will be discharged to the cavity 61 through the air hole 10. 4 outside the dust collection room. The airflow formed by the rotation of the third impeller 324 can further guide the metal particles entering the guide groove 8 to move into the dust collecting groove 7, and at the same time, the metal particles in the dust collecting groove 7 can move and concentrate in the direction close to the dust collecting cover 6. The metal particles are further gathered in the dust collecting tank 7 .

Referring to FIGS. 4 and 6 , further, the mobile device 2 further includes a dust sweeping member 24 . The dust sweeping member 24 is installed at the bottom of the movable seat 22 , and the dust sweeping member 24 is located in the dust collecting tank 7 . When the first driving member 23 drives the movable seat 22 to slide in and out of the dust collection channel 41, the dust sweeping member 24 remains in the dust collection tank 7; When the dust sweeping member 24 moves with the sliding movement of the movable seat 22, the dust sweeping member 24 can sweep the metal particles located in the dust collecting tank 7 to the corners at both ends of the dust collecting tank 7 in the length direction, making it easier for the staff to carry out subsequent cleaning. Cleaning can also further concentrate the accumulation of metal particles and reduce the probability of dust occurrence.

Furthermore, one end of the dust sweeping part 24 away from the movable seat 22 has a dust scooping part 241. Preferably, the dust scooping part 241 and the main body of the dust sweeping part 24 form a T-shaped structure, that is, the two ends of the dust scooping part 241 face the dust sweeping part 24 respectively. The sides extend outward. When the dust sweeping member 24 is located in the dust collecting tank 7, the end surface of the dust scraping part 241 is in contact with the groove wall at the bottom of the dust collecting tank 7; the process of the dust sweeping member 24 sliding with the movable seat 22 and moving in the dust collecting tank 7 , both ends of the dust scooping part 241 can scoop up metal particles in different movement directions, so that the dust sweeping member 24 can carry the metal particles and move together. In this embodiment, it is preferable that both ends of the dust-generating part have slopes to facilitate scooping up metal particles.

Referring to FIGS. 6 and 7 , the end of the dust sweeping member 24 away from the dust scooping part 241 also has a movable part 242 . Correspondingly, the interior of the movable seat 22 has a movable space 221 for the movable part 242 to move. Preferably, the movable portion 242 and the main body of the dust sweeping element 24 also form a T-shaped structure, that is, the two ends of the movable portion 242 also extend outwards toward both sides of the dust sweeping element 24 respectively. When the dust sweeping element 24 is located in the dust collecting tank 7, the bottom end surfaces at both ends of the movable portion 242 are in contact with the inner wall of the movable space 221, and the bottom end surfaces at both ends of the movable portion 242 are inclined in a direction close to the main body of the dust sweeping element 24. The downward inclined surface has a guiding effect on the interior of the movable space 221 that opposes it; when the dust sweeping member 24 slides with the movable seat 22 to one end of the dust shoveling portion 241 and the groove wall at one end of the dust collecting slot 7, this When the movable seat 22 continues to slide, the dust sweeping member 24 will move upward relative to the movable seat 22 under the cooperation of the movable portion 242 and the inner wall of the movable space 221, so that the dust sweeping member 24 can carry the metal particles and move upward, taking away the metal particles. Dust collection tank 7.

In this embodiment, it is preferable that the sliding process of the movable seat 22 along the moving rail 21 is limited, and the dust sweeping member 24 is preferably installed at one end of the movable seat 22 in the length direction. When the movable seat 22 slides along the moving track 21, the positions of the dust sweeping parts 24 are all within the scope of the dust collection tank 7, and it is preferred that the moving device 2 sends the steel material 1 to be polished and rust-removed into the dust reduction room 4 and then removes the original dust. The road will send out the polished and rust-removed steel 1.

Referring to Figures 8 and 9, further, the dust sweeping member 24 has guide portions 243 on both sides along the width direction of the movable seat 22, and the movable seat 22 is provided with guide portions 243 on the inner wall corresponding to the movable space 221. Adaptable guide grooves 222. The guide part 243 cooperates with the guide groove 222, and the guide groove 222 is used to guide the guide part 243 to move, thereby guiding the dust sweeping member 24 to move relative to the movable seat 22; in this embodiment, it is preferable that the movable space 221 has two guides on the same inner wall. The grooves 222 and the two guide grooves 222 are symmetrically distributed and are respectively used to guide the guide portion 243 when the movable seat 22 slides in different directions.

The entire trajectory of the guide groove 222 is inclined, and the inclination direction of the guide groove 222 is the same as the inclination direction of the bottom end surface of the corresponding end of the movable portion 242 . The guide groove 222 includes a movable groove 223 and a rotation groove 224. Preferably, the movable groove 223 is a strip groove and the rotation groove 224 is a circular groove, and the movable groove 223 is located below the rotation groove 224. Both ends of the length direction of the movable groove 223 are respectively connected with the rotation groove 224 and the end of the movable groove 223 of the other guide groove 222. When the dust scraping part 241 is in contact with the groove wall at the bottom of the dust collecting groove 7, the guide part 243 Located at the junction of the two movable grooves 223; when the dust sweeping member 24 and the different groove walls at both ends of the dust collection groove 7 abut and the movable seat 22 continues to slide, the guide portion 243 will move along the different movable grooves 223 to guide the dust sweeping member 24 Move upward relative to the movable seat 22 . In this embodiment, it is preferred that the cross section of the guide portion 243 is a square with arc chamfers at the corners, and the guide portion 243 is adapted to the movable groove 223 .

When the guide part 243 moves along the movable groove 223 and enters the rotation groove 224, the guide part 243 can rotate in the rotation groove 224 with its own axis as the rotation axis; at this time, one end of the dust scooping part 241 and one end of the dust collection groove 7 The tops of the groove walls are in contact with each other, and the metal particles carried by the dust scraping part 241 have left the dust collecting groove 7; at this time, the movable seat 22 continues to slide, and the dust sweeping member 24 will move with the guide part 243 under the restriction of the groove wall of the dust collecting groove 7. The axis of the rotation axis rotates, so that the metal particles carried on the dust scooping part 241 can be poured out to one side of the dust collection tank 7 and leave the dust collection channel 41 .

Furthermore, the moving device 2 also includes a number of elastic members 25 and abutting members 26. The abutting member 26 is a plate-like structure as a whole. The abutting member 26 is located in the movable space 221, and the abutting member 26 and the top of the movable part 242 are in contact with each other. The end faces are in contact with each other; several elastic members 25 are also located in the movable space 221 and above the contact member 26. The two ends of the elastic members 25 are fixedly connected to the movable seat 22 and the contact member 26 respectively. Preferably, the elastic member 25 is a compression spring. , a plurality of elastic members 25 drive the contact member 26 to keep in contact with the end surface of the movable part 242, so that the dust sweeping member 24 can be quickly reset after moving or rotating relative to the movable seat 22, so that the dust scraping part 241 remains in contact with the dust collection The bottom groove walls of the groove 7 are in contact with each other.

Furthermore, there are two dust stacking chutes 9 for metal particles to accumulate on the ground. The two dust stacking chutes 9 are respectively located on both sides of the dust collecting tank 7 and on both sides of the dust collection room 4 . After the dust sweeping member 24 pours out the metal particles carried by it, the metal particles can enter the dust stacking tank 9 for collection. In this embodiment, it is preferred that the wall of one end of the dust stacking trough 9 close to the dust collecting trough 7 is an inclined surface that is inclined upward toward the direction close to the dust collecting trough 7 , and that the inclined surface is connected to the top of the trough wall of the dust collecting trough 7 , to facilitate the transfer of metal particles.

The implementation principle of a polishing and rust removing machine for steel processing in the embodiment of this application is as follows:

The moving device 2 drives the steel material 1 in and out of the dust reduction room 4, and the polishing device 3 performs polishing and rust removal on the surface of the steel material 1 in the dust reduction channel 41; a large number of metal particles will be formed during the polishing and rust removal treatment of the steel material 1, and several first impellers 313 rotates and a plurality of second impellers 323 rotate in the dust collection channel 41 to form an airflow. The airflow suppresses the metal particles from forming dust, blows off the metal particles remaining on the surface of the steel 1, and drives the metal particles into the dust collecting tank 7. The airflow formed by the rotation of the impeller 324 will drive the metal particles to collect in the dust collecting trough 7; during the sliding process of the movable seat 22, the dust sweeping member 24 will be driven to sweep the metal particles in the dust collecting trough 7 to the corner, and pass through the dust scooping part 241 The metal particles are scooped up and poured out, so that the metal particles leave the dust collection trough 7 and enter the dust stacking trough 9 to facilitate subsequent cleaning of the metal particles by the staff.

The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application shall be covered by the scope of protection of the present application. Inside.

Claims (10)

1. A polishing and rust-removing machine for steel processing, including a moving device (2) and a polishing device (3), characterized in that it also includes a dust-reducing room (4), and the dust-reducing room (4) has a dust-reducing channel ( 41); the moving device (2) includes a moving track (21), a movable seat (22) and a first driving member (23). The moving track (21) passes through the dust reduction channel (41). The movable seat (22) is slidingly connected to the moving track (21), and the first driving member (23) drives the movable seat (22) to slide; the polishing device (3) is provided in the dust reduction channel (41) ), the polishing device (3) includes a plurality of first polishing components (31) and a plurality of second polishing components (32). The first polishing component (31) includes a first polishing piece (311), two An impeller (313) and a second driving member (312). The first polishing member (311) is rotationally connected to the dust collection room (4). The rotation axis of the first polishing member (311) is horizontal and aligned with the dust collection room (4). The sliding direction of the movable seat (22) is vertical, the first polishing part (311) is located above the moving track (21), and the first impeller (313) is provided on the first polishing part (311) At both ends in the axial direction, the second driving part (312) drives the first polishing part (311) to rotate; the second polishing component (32) includes a second polishing part (321), a second impeller (323) ) and a third driving member (322). The second polishing member (321) is rotationally connected to the dust collection room (4). The rotation axis of the second polishing member (321) is vertical. Several of the second polishing members (321) are vertical. The polishing parts (321) are respectively located on both sides of the moving track (21), and the second impeller (323) is provided at an end of the second polishing part (321) away from the moving track (21). The third driving member (322) drives the second polishing member (321) to rotate. 2. A polishing and rust removing machine for steel processing according to claim 1, characterized in that there is a dust collecting tank (7) below the dust collecting room (4), and the dust collecting tank (7) is connected to the dust collecting tank (7). The dust-reducing passages (41) are connected, and the dust collecting tank (7) is located below the movable seat (22) entering the dust-reducing passage (41). 3. A polishing and rust removing machine for steel processing according to claim 2, characterized in that there are two guide grooves (8) below the dust collection room (4), and the two guide grooves (8) Located on both sides of the dust collecting trough (7), the guide trough (8) is connected to the dust removal channel (41) and the dust collecting trough (7) at the same time, and the two guide troughs (8) They are respectively located below several second polishing components (32). 4. A polishing and rust removal machine for steel processing according to claim 3, characterized in that it also includes a plurality of dust collecting covers (6), and the dust collecting covers (6) are arranged in the guide groove (8) , and a plurality of the dust collecting covers (6) correspond to a plurality of the second polishing components (32); the second polishing component (32) also includes a third impeller (324), the third impeller (324) is connected to one end of the second polishing part (321) close to the moving track (21); the dust collecting cover (6) has a cavity (61) inside, and the third impeller (324) Located in the cavity (61); the dust collecting cover (6) is provided with a number of dust collecting holes (62), and the dust collecting cover (6) is evenly spaced at the several dust collecting holes (62). A filter screen (63) is provided, the dust collecting hole (62) is connected with the cavity (61), and the rotation of the third impeller (324) drives air to enter the cavity through the dust collecting hole (62). Cavity (61). 5. A polishing and rust removing machine for steel processing according to claim 2, characterized in that the moving device (2) further includes a dust sweeping part (24), and the dust sweeping part (24) is arranged on the On the movable seat (22), the dust sweeping member (24) is located in the dust collecting tank (7). 6. A polishing and rust removal machine for steel processing according to claim 5, characterized in that the end of the dust sweeping member (24) away from the movable seat (22) has a dust shoveling part (241), so The dust sweeping member (24) has a movable part (242) at one end close to the movable seat (22), and the inside of the movable seat (22) has a movable space (221) for the movable part (242) to move; When the movable seat (22) slides until the dust scraping part (241) and the groove wall of the dust collection tank (7) are in contact, the movable seat (22) continues to slide to drive the dust sweeping member (24) Move in the direction close to the movable seat (22). 7. A polishing and rust removal machine for steel processing according to claim 6, characterized in that the dust sweeping part (24) has a guide part (243) on the movable part (242), and the movable seat (243) 22) A guide groove (222) matching the guide portion (243) is provided on the inner wall of the movable space (221); the guide groove (222) includes interconnected movable grooves (223) and The rotation groove (224) is located above the movable groove (223). When the dust sweeping member (24) moves in the direction close to the movable seat (22), the guide portion (243) moves along the movable groove (223); when the guide portion (243) is located in the rotation groove (224), the movable seat (22) continues to slide to drive the dust sweeping member (24) relative to Rotate on the movable seat (22). 8. A polishing and rust removal machine for steel processing according to claim 7, characterized in that the moving device (2) further includes a plurality of elastic members (25), and the plurality of elastic members (25) are arranged on In the movable space (221), the two ends of the elastic member (25) are connected to the movable seat (22) and the dust sweeping member (24) respectively, and the elastic member (25) drives the The dust sweeping member (24) moves in a direction away from the movable seat (22), so that the dust scooping portion (241) and the bottom groove wall of the dust collection groove (7) are kept in contact. 9. A polishing and rust removing machine for steel processing according to claim 6, characterized in that both ends of the dust collection room (4) are provided with dust accumulation slots (9), and the two dust accumulation slots (9) ) are respectively located on both sides of the dust collecting tank (7). After the dust sweeping member (24) moves toward the movable seat (22), the dust sweeping member (24) moves the dust collecting tank (7) ) are transferred to the dust storage tank (9). 10. A polishing and rust removing machine for steel processing according to claim 1, characterized in that a plurality of the first polishing components (31) and a plurality of the second polishing components (32) are located in the dust reduction channel ( 41) are alternately distributed along the sliding direction of the movable seat (22).