CN116766019A - Hot rolled plate surface oxide scale removing device - Google Patents
Hot rolled plate surface oxide scale removing device Download PDFInfo
- Publication number
- CN116766019A CN116766019A CN202310950662.4A CN202310950662A CN116766019A CN 116766019 A CN116766019 A CN 116766019A CN 202310950662 A CN202310950662 A CN 202310950662A CN 116766019 A CN116766019 A CN 116766019A
- Authority
- CN
- China
- Prior art keywords
- rolled plate
- hot rolled
- polishing
- roller
- frame body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
本发明公开了一种热轧板表面氧化铁皮去除装置，包括架体，所述架体上水平排列有一排托辊，每个所述托辊可转动安装于所述架体上，所述托辊的轴向两侧相对地各分别设有一打磨机构，所述打磨机构包括安装框体、若干输送辊和若干打磨辊，所述安装框体通过转轴可转动安装于所述架体上，若干所述输送辊和若干所述打磨辊均可转动安装于所述安装框体上。本发明热轧板表面氧化铁皮去除装置，打磨时氧化铁皮易破碎、易脱落、掉落，热轧板往复运动下，其上氧化铁皮去除的又彻底、均匀，本发明热轧板上氧化铁皮去除的效果好。同时，两所述打磨机构两所述打磨机构于热轧板的两侧进行打磨，氧化铁皮去除的效率还高，速度还快。
The invention discloses a device for removing iron oxide scale on the surface of hot-rolled plates, which includes a frame body. A row of supporting rollers is arranged horizontally on the frame body. Each of the supporting rollers is rotatably installed on the frame body. The supporting rollers are rotatably mounted on the frame body. A grinding mechanism is provided opposite each other in the axial direction of the roller. The grinding mechanism includes a mounting frame, a number of conveying rollers and a number of grinding rollers. The mounting frame is rotatably mounted on the frame through a rotating shaft. Several The conveying roller and several grinding rollers are rotatably mounted on the mounting frame. The device for removing iron oxide scale on the surface of a hot-rolled plate of the present invention makes it easy for the iron scale to break, fall off and fall off during polishing. Under the reciprocating motion of the hot-rolled plate, the iron scale on the hot-rolled plate is removed thoroughly and evenly. The iron scale on the hot-rolled plate of the invention is removed The removal effect is good. At the same time, the two grinding mechanisms grind both sides of the hot-rolled plate, and the oxide scale removal efficiency is high and the speed is fast.
Description
Technical Field
The invention relates to the technical field of hot rolled plate processing, in particular to a hot rolled plate surface oxide scale removing device.
Background
The hot rolled sheet is classified as one of the plates according to the use, into a carbon structural steel hot rolled sheet, a low alloy steel hot rolled sheet, a carbon tool steel hot rolled sheet, a stainless steel hot rolled sheet, and the like. In the hot rolling process of a hot rolled sheet, after the hot rolled sheet at a high temperature is contacted with air, scale is formed on the surface thereof. Since the subsequent hot rolled plate is subjected to flattening and other processes, in the flattening process, if the surface of the hot rolled plate is provided with iron scales, the iron scales are easy to be pressed into the hot rolled plate, so that the surface of the hot rolled plate is damaged, that is, the iron scales can influence the subsequent continuous processing of the hot rolled plate, and the processing quality of the hot rolled plate is affected. Therefore, in the process of processing the hot rolled plate, the iron scale on the surface of the hot rolled plate needs to be removed in time.
The traditional method for removing the oxidized iron sheet on the surface of the hot rolled plate is that a high-pressure nozzle is arranged on a conveying path of the hot rolled plate, and the oxidized iron sheet on the surface of the rolled plate is removed through the impact of high-pressure water. The method for removing the iron scales on the surface of the hot rolled plate has a certain removal effect, but is difficult to thoroughly remove the iron scales, and in the actual production process, partial iron scales still adhere and stay on the surface of the removed hot rolled plate, so that the later use of the hot rolled plate is not facilitated. In addition, under the removal process, the fallen iron scales are washed away along with high-pressure water flow and continuously gathered in the water tank, and the water tank is easy to be blocked and inconvenient to process along with the increase of the number of the iron scales in the water tank, so that the continuous production is seriously influenced.
Disclosure of Invention
The invention aims to provide a hot rolled plate surface oxide scale removing device.
The technical scheme for realizing the aim of the invention is as follows: the utility model provides a hot rolled plate surface scale remove device, includes the support body, the level is arranged on the support body has a row of bearing roller, every the bearing roller rotatable install in on the support body, the axial both sides of bearing roller respectively are equipped with a grinding machanism relatively, grinding machanism includes installation framework, a plurality of conveying roller and a plurality of grinding roller, the installation framework pass through the pivot rotatable install in on the support body, the pivot level and with row's bearing roller is perpendicular, the installation framework is connected with a drive transmission mechanism transmission, by drive transmission mechanism drive transmission can be followed the pivot rotates, a plurality of conveying roller and a plurality of the equal rotatable install of grinding roller in on the installation framework, a plurality of conveying roller is connected with a first actuating mechanism transmission, by a first actuating mechanism drive synchronous rotation, a plurality of the grinding roller is connected with a second actuating mechanism drive synchronous rotation, conveying roller with the grinding roller is arranged along same straight line, conveying roller and the direction of grinding roller with row's direction parallel to the grinding roller.
Further, the conveying rollers and the polishing rollers are alternately arranged at intervals one by one.
Further, the driving transmission mechanism comprises a worm and a driving motor, the worm is horizontally and rotatably arranged on the frame body, the worm is provided with two threaded parts with opposite rotation directions, two rotating shafts of the two polishing mechanisms are respectively provided with a turbine, and the two turbines are meshed with the two threaded parts on the worm in a one-to-one correspondence manner. The mounting frames of the two polishing mechanisms can be driven and transmitted by two independent driving and transmitting mechanisms, and can also be driven and transmitted by one driving and transmitting mechanism like the driving and transmitting mechanisms. Compared with the driving transmission of two independent driving transmission mechanisms, after the driving transmission mechanisms simultaneously drive the installation frame bodies of the two polishing mechanisms, the turnover of the two polishing mechanisms is more synchronous, and the uniform polishing of oxide scales on two sides is facilitated.
Further, in each polishing mechanism, a first belt assembly is sleeved on each two adjacent conveying rollers, the first driving mechanism is fixedly installed on the installation frame body, and the first driving mechanism is in transmission connection with one conveying roller. When the polishing device works, after one of the conveying rollers is driven by the first driving mechanism to rotate, all adjacent conveying rollers in the polishing mechanism are sequentially driven to synchronously rotate. The device has a simple structure, and the synchronous rate of the rotation of the conveying roller is high. Wherein the first drive mechanism may be, but is not limited to being, a motor.
Further, in each polishing mechanism, a second belt assembly is sleeved on each two adjacent polishing rollers, the second driving mechanism is fixedly installed on the installation frame body, and the second driving mechanism is in transmission connection with one polishing roller. When the polishing device works, after one of the polishing rollers is driven by the second driving mechanism to rotate, all adjacent polishing rollers in the polishing mechanism are sequentially driven to synchronously rotate. The setting structure is simple, and the synchronous rate of the grinding roller rotation is high. Wherein the second drive mechanism may be, but is not limited to being, a motor.
Further, a screw is rotatably installed on the installation frame body, the screw is parallel to the conveying roller, a threaded hole is formed in the rotating shaft, and the screw penetrates through the threaded hole in the rotating shaft and is in threaded fit with the threaded hole. The screw rod is rotated, under the action of the screw thread matching of the screw rod and the screw hole, the installation frame body and the whole polishing mechanism can move along the direction parallel to the axial direction of the screw rod, the polishing mechanism after moving can realize the adjustment of the distance between the two polishing mechanisms, and the distance between the two polishing mechanisms can be adjusted, so that the hot rolled plate surface iron oxide sheet removing device can be suitable for polishing hot rolled plates with different thicknesses, and the application flexibility is greatly improved.
Further, a rotary hand wheel is mounted at the end of the screw. The arrangement of the rotary hand wheel can facilitate the rotation of the screw rod and improve the convenience of adjustment.
Further, each polishing mechanism is further correspondingly provided with a bearing beam, the bearing beam frames are fixed on the frame body, the bearing beams are located on one side, away from the carrier roller, of the rotating shaft, the bearing beams are located below the mounting frame body, and in the flat state of the mounting frame body, the bearing beams are in contact with the bottom of the mounting frame body in a propping mode. The bolster is used for supporting the installation frame body in a horizontal state, so that stability is better in the running process, particularly when the polishing mechanism bears the hot rolled plate.
Further, the two polishing mechanisms are symmetrical along a row of carrier rollers.
Further, the frame body is of a frame body structure. Compared with structures such as a support column and a cross beam, the frame body structure is higher in firmness.
Further, a hopper is connected to the bottom of the frame body. The hopper is communicated up and down, and the caliber of the upper opening of the hopper is larger than that of the lower opening. The setting of hopper can conveniently polish the iron oxide scale whereabouts collection.
According to the hot rolled plate surface oxide scale removing device, when the hot rolled plate is polished by the polishing roller of the polishing mechanism, the polishing roller is in hard contact with the hot rolled plate, the contact surface is large, and oxide scales on the surface of the hot rolled plate, particularly a whole oxide scale, are easy to break and fall under the condition of large-area hard stress at the same time. In the process of polishing the hot rolled plate by the polishing roller, the conveying roller can drive the hot rolled plate to be conveyed back and forth on the carrier roller, and when the hot rolled plate is polished while being conveyed back and forth, on one hand, the polishing roller can comprehensively polish the hot rolled plate, so that oxidized iron scales on the hot rolled plate are polished more thoroughly and more uniformly, and the situation that part of oxidized iron scales are not removed in place can not be caused; on the other hand, in the process of moving the hot rolled plate, the scale on the hot rolled plate can be more easily fallen off due to shaking of the hot rolled plate.
According to the hot rolled plate surface oxide scale removing device, the installation frame body of the polishing mechanism is rotatably installed on the frame body through the rotating shaft, so that the polishing mechanism and the hot rolled plate on the polishing mechanism can be overturned and laterally erected under the driving of the driving transmission mechanism, and the displacement is realized. Compared with the mode that the hot rolled plate is horizontally arranged and the hot rolled plate is arranged above the hot rolled plate, in the hot rolled plate surface iron oxide scale removing device, the polishing mechanism and the hot rolled plate are turned over and are laterally erected, and after the polishing roller of the polishing mechanism is shifted, when the hot rolled plate is polished, the polished and broken iron oxide scale on the hot rolled plate has a falling space, a supporting structure is not arranged below the broken iron oxide scale, and the iron oxide scale is easy to fall under the action of dead weight.
According to the hot rolled plate surface oxide scale removing device, the two polishing mechanisms are respectively positioned at the two sides of the carrier roller, and when the device works, the two polishing mechanisms polish the surfaces of the two sides of the hot rolled plate simultaneously, so that the efficiency and the speed of removing oxide scales on the surfaces of the two sides of the hot rolled plate are high.
According to the hot rolled plate surface oxide scale removing device, the hot rolled plate is hard polished by the polishing roller of the polishing mechanism, and the oxide scale on the hot rolled plate is easy to break; the conveying rollers of the polishing mechanism convey the hot rolled plate to enable the hot rolled plate to reciprocate, and the vibration and side polishing of the motion enable the polished and broken iron scales on the hot rolled plate to be easy to fall off and fall off; the iron scale is easy to break during polishing, easy to fall off and drop, and the iron scale on the hot rolled plate is thoroughly and uniformly removed under the reciprocating motion of the hot rolled plate. Meanwhile, the two polishing mechanisms polish the two sides of the hot rolled plate, so that the efficiency of removing the oxidized iron scales is high, and the speed is high.
In addition, when the hot-rolled plate is turned and polished, the turning of the polishing mechanism and the turning of the hot-rolled plate are included, and in the turning process of the two polishing mechanisms, the turning of the hot-rolled plate on the hot-rolled plate is realized at the same time, that is, the turning mechanism of the polishing mechanism and the turning mechanism of the hot-rolled plate are combined, and the hot-rolled plate surface oxide scale removing device has a simple structure and does not need to be additionally provided with the turning mechanism of the hot-rolled plate; and after the hot rolled plate is turned over and is laterally erected, the laterally erected hot rolled plate stands on the carrier roller and reciprocates on the carrier roller, and the rolling of the carrier roller greatly reduces the running obstacle of the hot rolled plate, thereby providing convenience for the labor-saving and smooth running of the hot rolled plate and ensuring that the polishing process is more balanced and smooth.
Drawings
FIG. 1 is a schematic perspective view of a hot rolled plate surface scale removing device according to the present invention;
FIG. 2 is a schematic top view of a hot rolled plate surface scale removing apparatus according to the present invention;
FIG. 3 is a schematic cross-sectional view of a hot rolled plate surface scale removing apparatus according to the present invention;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 1;
FIG. 5 is a schematic perspective view showing a hot rolled sheet surface scale removing apparatus according to the present invention at another view angle.
Description of the embodiments
The following describes in detail the specific embodiments of the hot rolled plate surface scale removal device according to the present invention with reference to the accompanying drawings:
as shown in fig. 1 to 5, a hot rolled plate surface scale removing device comprises a frame 10, a row of carrier rollers 1 are horizontally arranged on the frame 10, each carrier roller 1 is rotatably mounted on the frame 10, a polishing mechanism 2 is respectively arranged on two axial sides of each carrier roller 1, each polishing mechanism 2 comprises a mounting frame 21, a plurality of conveying rollers 22 and a plurality of polishing rollers 23, the mounting frame 21 is rotatably mounted on the frame 10 through a rotating shaft 211, the rotating shaft 211 is horizontal and vertical to the row of carrier rollers 1, the mounting frame 21 is in transmission connection with a driving transmission mechanism 24, the driving transmission of the driving transmission mechanism 24 can rotate along the rotating shaft 211, a plurality of conveying rollers 22 and a plurality of polishing rollers 23 are rotatably mounted on the mounting frame 21, a plurality of conveying rollers 22 are in transmission connection with a first driving mechanism 221, the first driving mechanism 221 can synchronously rotate, a plurality of polishing rollers 23 are in transmission connection with a second driving mechanism 231, the second driving mechanism can synchronously rotate along the same direction as the conveying rollers 231 and the conveying rollers 23, and the polishing rollers 23 are arranged in parallel to the row of the conveying rollers 23, and the conveying rollers 23 are arranged in parallel to the direction of the conveying rollers 1.
According to the hot rolled plate surface oxide scale removing device, the polishing mechanism 2 is used for conveying, turning and polishing the hot rolled plate; the installation frame 21 of the polishing mechanism 2 is rotatably installed on the frame 10 through the rotating shaft 211, and the installation frame 21 is rotatable; under the condition that the installation frame body 21 is rotatable, the installation frame body 21 is in transmission connection with the driving transmission mechanism 24, and the driving transmission mechanism 24 provides power for the rotation of the installation frame body 21, so that the polishing mechanism 2 can turn over the hot rolled plate finally; the conveying rollers 22 and the polishing rollers 23 are arranged on the polishing mechanism 2 at intervals, the upper surfaces of the conveying rollers 22 and the upper surfaces of the polishing rollers 23 protrude out of the mounting frame 21, and the upper surfaces of the conveying rollers 22 and the upper surfaces of the polishing rollers 23 are located on the same horizontal plane, wherein the conveying rollers 22 are used for conveying hot-rolled plates, and the polishing rollers 23 are used for polishing the hot-rolled plates.
According to the hot rolled plate surface oxide scale removing device, when the device works, before the hot rolled plate is conveyed onto the device, the two polishing mechanisms 2 are horizontally arranged; after the hot rolled plate on the production line is conveyed to the hot rolled plate surface oxide scale removing device, the hot rolled plate is positioned on the carrier roller 1 and the two polishing mechanisms 2, the carrier roller 1 and the two polishing mechanisms 2 are supported together, when the carrier roller 1 and the two polishing mechanisms 2 support the hot rolled plate together, the widths of the hot rolled plate covered on the two polishing mechanisms 2 are different, namely the hot rolled plate is not symmetrically positioned on the two polishing mechanisms 2 but is in an eccentric state, namely the hot rolled plate is positioned on more parts of the polishing mechanisms 2 on one side, and the parts of the hot rolled plate positioned on the polishing mechanisms 2 on the other side are less.
According to the hot rolled plate surface oxide scale removing device, after the hot rolled plate is asymmetrically arranged on the two polishing mechanisms 2, the first driving mechanisms 221 of the two polishing mechanisms 2 are driven, the conveying rollers 22 synchronously rotate, and the hot rolled plate is completely conveyed to the hot rolled plate surface oxide scale removing device and stopped at a proper position. Then, the driving transmission mechanism 24 of the two polishing mechanisms 2 drives the rotating shaft 211 to rotate, so that the mounting frames 21 of the two polishing mechanisms 2 are reversely turned over, and the outer sides of the two mounting frames 21 move upwards and stand up relatively. In the process of overturning and oppositely standing the two installation frames 21, the hot rolled plates on the two grinding mechanisms 2 are placed asymmetrically, the rotating position of one side is high, the rotating position of the other side is low, the hot rolled plates in the inclined state are overturned into a side standing state under the self weight of the hot rolled plates and the gradually formed clamping action of the two grinding mechanisms 2, and the side standing hot rolled plates are positioned on the carrier roller 1. The two polishing mechanisms 2 are turned to be parallel to each other, and when the hot rolled plates are clamped, the driving transmission mechanism 24 stops running. Then, the first driving mechanism 221 and the second driving mechanism 231 of the two polishing mechanisms 2 are started, wherein the first driving mechanism 221 drives the conveying rollers 22, and the conveying rollers 22 drive the hot rolled plate to reciprocate on the carrier roller 1; the second driving mechanism 231 drives the polishing rollers 23 to rotate, the polishing rollers 23 rotating in the two mounting frames 21 are arranged on two sides of the hot rolled plate, respectively polish two side surfaces of the hot rolled plate which are reciprocally conveyed on the carrier roller 1, and polish iron scales on two side surfaces of the hot rolled plate.
According to the hot rolled plate surface scale removing device, after scales on the two side surfaces of a hot rolled plate are polished, the first driving mechanism 221 and the second driving mechanism 231 of the two polishing mechanisms 2 stop running, the driving transmission mechanisms 24 of the two polishing mechanisms 2 drive the rotating shafts 211 to rotate, so that the installation frame bodies 21 of the two polishing mechanisms 2 are turned over, and the upper ends of the two installation frame bodies 21 are turned outwards. In the process of outwards turning the two installation frames 21, the two sides of the hot rolled plate are not subjected to the clamping action of the two polishing mechanisms 2, and as the thickness of the hot rolled plate is usually smaller, the hot rolled plate is toppled over and leaned against the polishing mechanisms 2 on one side after being not subjected to the clamping action of the two polishing mechanisms 2, and the two polishing mechanisms 2 are gradually turned over to be flat, the low-position end of the hot rolled plate when being inclined gradually slides to the other polishing mechanism 2, so that after the two polishing mechanisms 2 are completely turned over to be flat, the hot rolled plate also becomes flat and is simultaneously borne on the two polishing mechanisms 2. Then, the first driving mechanisms 221 of the two polishing mechanisms 2 are driven, the conveying rollers 22 are synchronously rotated, and the polished hot rolled plate thereon is output.
According to the hot rolled plate surface scale removing device, when the hot rolled plate is polished by the polishing roller 23 of the polishing mechanism 2, the polishing roller 23 is in hard contact with the hot rolled plate, the contact surface is large, and the scale on the surface of the hot rolled plate, particularly the whole scale, is easy to break and fall under the condition of large-area hard stress at the same time. In the process of polishing the hot rolled plate by the polishing roller 23, the conveying roller 22 can drive the hot rolled plate to reciprocate on the carrier roller 1, and when the hot rolled plate is polished while reciprocating, on one hand, the polishing roller 23 can polish the hot rolled plate comprehensively, so that the polishing of the iron oxide scale on the hot rolled plate is more thorough and uniform, and the situation that part of the iron oxide scale is not removed in place can not be caused; on the other hand, in the process of moving the hot rolled plate, the scale on the hot rolled plate can be more easily fallen off due to shaking of the hot rolled plate.
According to the hot rolled plate surface scale removing device, the installation frame 21 of the polishing mechanism 2 is rotatably installed on the frame 10 through the rotating shaft 211, so that the polishing mechanism 2 and the hot rolled plate thereon can be turned over and stand sideways under the driving of the driving transmission mechanism 24, and the displacement is realized. Compared with the mode that the hot rolled plate is horizontally arranged and the hot rolled plate is arranged above the hot rolled plate, in the hot rolled plate surface iron oxide scale removing device, the polishing mechanism 2 and the hot rolled plate are turned over and are laterally erected, and after the polishing roller 23 of the polishing mechanism 2 is shifted, when the hot rolled plate is polished, the polished and broken iron oxide scale on the hot rolled plate has a falling space, a supporting structure is not arranged below the broken iron oxide scale, and the iron oxide scale is easy to fall under the action of dead weight.
According to the hot-rolled plate surface oxide scale removing device, the two polishing mechanisms 2 are respectively arranged on the two sides of the carrier roller 1, and when the device works, the two polishing mechanisms 2 polish the surfaces on the two sides of the hot-rolled plate simultaneously, so that the efficiency and the speed of removing oxide scales on the surfaces on the two sides of the hot-rolled plate are high.
According to the hot rolled plate surface oxide scale removing device, the polishing roller 23 of the polishing mechanism 2 is used for hard polishing of the hot rolled plate, and the oxide scale on the hot rolled plate is easy to break; the conveying rollers 22 of the polishing mechanism 2 convey the hot rolled plate to make the hot rolled plate reciprocate, and the vibration and side polishing of the motion make the polished and broken iron scales on the hot rolled plate easy to fall off and drop; the iron scale is easy to break during polishing, easy to fall off and drop, and the iron scale on the hot rolled plate is thoroughly and uniformly removed under the reciprocating motion of the hot rolled plate. Meanwhile, the two polishing mechanisms 2 are used for polishing the two sides of the hot rolled plate, so that the efficiency and the speed of removing the oxidized iron scale are high.
In addition, when the hot-rolled plate is turned and polished, the turning of the polishing mechanism 2 and the turning of the hot-rolled plate are included, and in the hot-rolled plate surface oxide scale removing device, the turning of the hot-rolled plate on the polishing mechanism 2 is realized in the turning process of the polishing mechanism 2, that is, the turning mechanism of the polishing mechanism 2 and the turning mechanism of the hot-rolled plate are combined together; and after the hot rolled plate is turned over and is laterally erected, the laterally erected hot rolled plate is vertically arranged on the carrier roller 1 and reciprocates on the carrier roller 1, the running obstacle of the hot rolled plate is greatly reduced by the rolling of the carrier roller 1, and convenience is provided for the labor-saving and smooth running of the hot rolled plate, so that the polishing process is more balanced and smooth.
According to the operation of the hot rolled plate surface scale removing device, the setting of the rotation angle of the installation frame body 21 is clear, if the rotation angle of the installation frame body 21 is limited by the reciprocating transformation of the installation frame body 21 from a flat state and a side-standing state, namely, the installation frame body 21 can be at least transformed from flat rotation to side-standing, and meanwhile, the installation frame body can be transformed from side-standing back to flat rotation, so that the invention is not described in more detail.
In the hot rolled plate surface scale removing device of the present invention, the conveying rollers 22 and the polishing rollers 23 are preferably alternately arranged at intervals one by one. According to the hot rolled plate surface oxide scale removing device, the conveying rollers 22 and the polishing rollers 23 can be alternately arranged at intervals one by one, one polishing roller 23 can be arranged at intervals between the two conveying rollers 22, or one conveying roller 22 can be arranged at intervals between the two polishing rollers 23, and other groups can be arranged. When the conveying rollers 22 and the polishing rollers 23 are alternately arranged at intervals one by one, the conveying of the hot rolled plate is more reliable and the polishing of the hot rolled plate is more uniform than in other arrangements.
In the hot rolled plate surface scale removing device of the present invention, preferably, the driving transmission mechanism 24 includes a worm 241 and a driving motor 242, the worm 241 is horizontally rotatably mounted on the frame 10, the worm 241 has two threaded portions 2410 with opposite rotation directions, two rotating shafts 211 of the two polishing mechanisms 2 are respectively mounted with a turbine 243, and the two turbines 243 are engaged with the two threaded portions 2410 on the worm 241 in a one-to-one correspondence. When the two polishing mechanisms 2 need to be overturned, the worm 241 is rotated, and under the meshing action of the worm wheel 243 and the worm 241, the two polishing mechanisms 2 synchronously rotate along the respective rotating shafts 211.
According to the hot rolled plate surface scale removing device, the installation frames 21 of the two polishing mechanisms 2 can be driven and transmitted by two independent driving and transmitting mechanisms, and can also be driven and transmitted by one driving and transmitting mechanism like the driving and transmitting mechanism. Compared with the driving transmission of two independent driving transmission mechanisms, after the driving transmission mechanism 24 drives the mounting frame bodies 21 of the two polishing mechanisms 2 at the same time, the turnover of the two polishing mechanisms 2 is more synchronous, and the uniform polishing of the iron scales on the two sides is facilitated.
In the hot rolled plate surface scale removing device of the present invention, preferably, in each polishing mechanism 2, a first belt assembly 222 is sleeved on all two adjacent conveying rollers 22, the first driving mechanism 221 is fixedly installed on the installation frame 21, and the first driving mechanism 221 is in transmission connection with one of the conveying rollers 22. When in operation, after one of the conveying rollers 22 is driven to rotate by the first driving mechanism 221, all the adjacent conveying rollers 22 in the polishing mechanism 2 are sequentially driven to realize synchronous rotation. This arrangement is simple in structure, and the synchronous rate of rotation of the conveying roller 22 is high. Wherein the first driving mechanism 221 may be, but is not limited to, a motor.
In the hot rolled plate surface scale removing device of the present invention, preferably, in each polishing mechanism 2, a second belt assembly 232 is sleeved on all two adjacent polishing rollers 23, the second driving mechanism 231 is fixedly installed on the installation frame 21, and the second driving mechanism 231 is in transmission connection with one of the polishing rollers 23. When in operation, after one of the polishing rollers 23 is driven to rotate by the second driving mechanism 231, all adjacent polishing rollers 23 in the polishing mechanism 2 are sequentially driven to realize synchronous rotation. This arrangement is simple in structure, and the synchronous rate of the rotation of the grinding roller 23 is high. Wherein the second driving mechanism 231 may be, but is not limited to, a motor.
In the hot rolled plate surface scale removing device of the present invention, the first belt assembly 222 and the second belt assembly 232 each comprise two belt pulleys respectively sleeved on two adjacent rollers and a belt sleeved on the two belt pulleys, and the first belt assembly 222 and the second belt assembly 232 are both of conventional structures, so that the present invention is not described in detail.
In the hot rolled plate surface scale removing device of the present invention, preferably, the installation frame 21 is rotatably provided with a screw 25, the screw 25 is parallel to the conveying roller 22, the rotating shaft 211 is provided with a threaded hole 212, and the screw 25 passes through the threaded hole 212 on the rotating shaft 211 and is in threaded fit with the threaded hole 212. The screw rod 25 is rotated, under the action of the screw thread matching of the screw rod 25 and the threaded hole 212, the installation frame 21 and the whole polishing mechanism 2 can move along the direction parallel to the axial direction of the screw rod 25, the distance between the two polishing mechanisms 2 can be adjusted by the moved polishing mechanisms 2, and the distance between the two polishing mechanisms 2 can be adjusted, so that the hot rolled plate surface oxide scale removing device can be suitable for polishing hot rolled plates with different thicknesses, and the application flexibility is greatly improved.
According to the hot rolled plate surface oxide scale removing device, one screw rod 25 or two screws or a plurality of screws are correspondingly arranged on each installation frame body 21; preferably, two screws 25 are provided on each mounting frame 21, and the two screws 25 are located at two end sides of the mounting frame 21. As shown in fig. 2.
In the hot rolled plate surface scale removing device of the present invention, preferably, a rotating hand wheel 251 is mounted at the end of the screw 25. The arrangement of the rotary hand wheel 251 can facilitate the rotation of the screw 25, thereby improving the convenience of adjustment.
In the hot rolled plate surface scale removing device of the present invention, preferably, each polishing mechanism 2 is further provided with a bolster 26 correspondingly, the bolster 26 is fixed on the frame 10, the bolster 26 is located at one side of the rotating shaft 211 away from the carrier roller 1, the bolster 26 is located below the mounting frame 21, and in a state where the mounting frame 21 is horizontally placed, the bolster 26 is in contact with the bottom of the mounting frame 21. The bolster 26 is used to support the mounting frame 21 in a flat position, which results in better stability during operation, particularly when the grinding mechanism 2 is carrying hot rolled sheet.
In the hot rolled plate surface scale removing device, preferably, the two polishing mechanisms 2 are symmetrical along a row of carrier rollers 1.
In the hot rolled plate surface scale removing device of the present invention, preferably, the frame 10 has a frame structure. Compared with structures such as a support column and a cross beam, the frame body structure is higher in firmness.
In the hot rolled plate surface scale removing device of the present invention, preferably, a hopper 101 is connected to the bottom of the frame 10. The hopper 101 is vertically communicated, and the caliber of the upper opening of the hopper 101 is larger than that of the lower opening. The hopper 101 is arranged, so that the polished iron scales can be conveniently collected by falling.
It should be understood by those skilled in the art that the present invention may be embodied in many different forms without departing from the spirit or essential characteristics thereof.
Claims (10)
1. The utility model provides a hot rolled plate surface scale remove device, includes support body, its characterized in that: the horizontal arrangement has a row of bearing roller on the support body, every the bearing roller rotatable install in on the support body, but the axial both sides of bearing roller are equipped with a grinding machanism respectively, grinding machanism include installation framework, a plurality of conveying roller and a plurality of grinding roller, the installation framework pass through the pivot rotatable install in on the support body, the pivot level just with row's bearing roller is perpendicular, the installation framework with a drive transmission mechanism transmission be connected, by drive transmission mechanism drive transmission can follow the pivot rotates, a plurality of conveying roller and a plurality of grinding roller all rotatable install in on the installation framework, a plurality of conveying roller and a first actuating mechanism drive synchronous rotation, but a plurality of grinding roller and a second actuating mechanism drive synchronous rotation, conveying roller with grinding roller set up along same sharp alignment, conveying roller with the alignment direction of bearing roller is the same row's bearing roller, a plurality of conveying roller and row's bearing roller all parallel.
2. The hot rolled plate surface scale removing apparatus according to claim 1, wherein: the conveying rollers and the polishing rollers are alternately arranged at intervals one by one.
3. The hot rolled plate surface scale removing apparatus according to claim 1, wherein: the driving transmission mechanism comprises a worm and a driving motor, the worm is horizontally and rotatably arranged on the frame body, the worm is provided with two threaded parts with opposite rotation directions, two rotating shafts of the polishing mechanism are respectively provided with a turbine, and the two turbines are meshed with the two threaded parts on the worm in a one-to-one correspondence manner.
4. The hot rolled plate surface scale removing apparatus according to claim 1, wherein: in each polishing mechanism, a first belt assembly is sleeved on each two adjacent conveying rollers, the first driving mechanism is fixedly installed on the installation frame body, and the first driving mechanism is in transmission connection with one conveying roller.
5. The hot rolled plate surface scale removing apparatus according to claim 1, wherein: in each polishing mechanism, a second belt assembly is sleeved on each two adjacent polishing rollers, the second driving mechanism is fixedly installed on the installation frame body, and the second driving mechanism is in transmission connection with one polishing roller.
6. The hot rolled plate surface scale removing apparatus according to claim 1, wherein: the screw rod is rotatably arranged on the mounting frame body, the screw rod is parallel to the conveying roller, a threaded hole is formed in the rotating shaft, and the screw rod penetrates through the threaded hole in the rotating shaft and is in threaded fit with the threaded hole.
7. The hot rolled plate surface scale removing apparatus according to claim 1, wherein: each polishing mechanism is further correspondingly provided with a bearing beam, the bearing beam frame is fixed on the frame body, the bearing beam is located on one side, away from the carrier roller, of the rotating shaft, the bearing beam is located below the mounting frame body, and in a flat state of the mounting frame body, the bearing beam is in contact with the bottom of the mounting frame body in a propping mode.
8. The hot rolled plate surface scale removing apparatus according to claim 1, wherein: the two polishing mechanisms are symmetrical along a row of carrier rollers.
9. The hot rolled plate surface scale removing apparatus according to claim 1, wherein: the frame body is of a frame body structure.
10. The hot rolled plate surface scale removing apparatus according to claim 1, wherein: the bottom of the frame body is connected with a hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310950662.4A CN116766019A (en) | 2023-07-31 | 2023-07-31 | Hot rolled plate surface oxide scale removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310950662.4A CN116766019A (en) | 2023-07-31 | 2023-07-31 | Hot rolled plate surface oxide scale removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116766019A true CN116766019A (en) | 2023-09-19 |
Family
ID=88006595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310950662.4A Pending CN116766019A (en) | 2023-07-31 | 2023-07-31 | Hot rolled plate surface oxide scale removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116766019A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1099512A2 (en) * | 1999-11-12 | 2001-05-16 | SMS Demag AG | Apparatus for clean grinding of scaled hotband |
| JP2002179230A (en) * | 2000-12-18 | 2002-06-26 | Hatayama Seikosho:Kk | Drive roller conveyer |
| PT2011602E (en) * | 2007-07-06 | 2010-12-21 | Juergen Heesemann | Grinding machine |
| JP2013123714A (en) * | 2011-12-13 | 2013-06-24 | Jfe Steel Corp | Steel plate-inverting device |
| CN204036120U (en) * | 2014-08-07 | 2014-12-24 | 天津航天长征火箭制造有限公司 | Adjustable space flight thin-wall boards switching mechanism |
| CN209007231U (en) * | 2018-11-05 | 2019-06-21 | 江苏省菁伊湖木业有限公司 | A kind of building board surface grinding device |
| CN211070947U (en) * | 2019-11-03 | 2020-07-24 | 无锡市瑞丰钢管有限公司 | High frequency welded tube inner wall grinding device with cleaning structure |
| CN215700290U (en) * | 2021-09-15 | 2022-02-01 | 张东京 | Building board's grinding device |
| CN114227436A (en) * | 2022-03-01 | 2022-03-25 | 河北燕山钢铁集团有限公司 | Cold-rolled steel sheet side grinding device |
-
2023
- 2023-07-31 CN CN202310950662.4A patent/CN116766019A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1099512A2 (en) * | 1999-11-12 | 2001-05-16 | SMS Demag AG | Apparatus for clean grinding of scaled hotband |
| JP2002179230A (en) * | 2000-12-18 | 2002-06-26 | Hatayama Seikosho:Kk | Drive roller conveyer |
| PT2011602E (en) * | 2007-07-06 | 2010-12-21 | Juergen Heesemann | Grinding machine |
| JP2013123714A (en) * | 2011-12-13 | 2013-06-24 | Jfe Steel Corp | Steel plate-inverting device |
| CN204036120U (en) * | 2014-08-07 | 2014-12-24 | 天津航天长征火箭制造有限公司 | Adjustable space flight thin-wall boards switching mechanism |
| CN209007231U (en) * | 2018-11-05 | 2019-06-21 | 江苏省菁伊湖木业有限公司 | A kind of building board surface grinding device |
| CN211070947U (en) * | 2019-11-03 | 2020-07-24 | 无锡市瑞丰钢管有限公司 | High frequency welded tube inner wall grinding device with cleaning structure |
| CN215700290U (en) * | 2021-09-15 | 2022-02-01 | 张东京 | Building board's grinding device |
| CN114227436A (en) * | 2022-03-01 | 2022-03-25 | 河北燕山钢铁集团有限公司 | Cold-rolled steel sheet side grinding device |
Non-Patent Citations (1)
| Title |
|---|
| 魏天斌: "热轧氧化铁皮的成因及去除方法", 钢铁研究, no. 04, 30 August 2003 (2003-08-30) * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209565285U (en) | A kind of aluminium strip removing surface wrap-up | |
| CN204711722U (en) | A kind of titanium alloy plate automatically grinding equipment | |
| CN117019496A (en) | Steel part outer surface spraying equipment | |
| CN116766019A (en) | Hot rolled plate surface oxide scale removing device | |
| CN117130181A (en) | Multi-angle backlight detection device for liquid crystal display screen | |
| CN216542545U (en) | Double-side cleaning and polishing device of copper strip flattening machine | |
| CN114192590A (en) | Rolled steel plate production system | |
| CN222002854U (en) | Metal plate continuous polishing device | |
| CN118305204B (en) | A kind of building aluminum formwork straightening equipment | |
| CN201175863Y (en) | Strong peeling ring mounted steel wire brush disc steel belt descaling machine | |
| CN221455260U (en) | Surface treatment device for aluminum plate production | |
| CN217369889U (en) | Minor diameter bush edge rolling equipment | |
| CN216095645U (en) | Cleaning device used before steel belt rolling | |
| CN213380919U (en) | Polishing machine for aluminum template | |
| CN116276561A (en) | A strip steel grinding and brushing unit | |
| CN210173263U (en) | Stainless steel mirror surface eccentric polishing machine | |
| CN220825813U (en) | Full-coverage wire rod surface rust removing device | |
| CN220111944U (en) | Multifunctional cold rolling equipment | |
| CN218079508U (en) | Efficient canned fruit production is with wiping a jar machine | |
| CN222891039U (en) | Steel rust removal polishing device | |
| CN112156513A (en) | Cleaning device for filter press | |
| CN212916691U (en) | Outer surface cleaning device in optical axis forging production process | |
| CN218801202U (en) | Burnishing device is used in polyurethane goods production | |
| CN222528582U (en) | Aluminum alloy plate physical testing device | |
| CN221581221U (en) | Semi-manufactured goods door leaf dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |