CN215100983U

CN215100983U - Steel band deviation correcting device

Info

Publication number: CN215100983U
Application number: CN202120335343.9U
Authority: CN
Inventors: 胡火明; 程浩川; 周吕明; 孟凡军; 陆术晓; 周康康; 徐刚强; 曹毅; 王军; 赵家贵; 何飞; 汤荣; 杨康; 王勇; 游平飞; 叶明清; 倪明亮; 王广贺
Original assignee: Zhejiang Boxing Industry And Trade Co ltd
Current assignee: Zhejiang Boxing Industry And Trade Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-12-10
Anticipated expiration: 2031-02-05

Abstract

The utility model belongs to the technical field of the steel band is carried, concretely relates to steel band deviation correcting device, the on-line screen storage device comprises a base, rectify roller and drive arrangement, the both sides homogeneous body shaping of base has the side ear, rectify the roller and include the fixed axle, installation roller and a plurality of regulation pole, the both ends of fixed axle are on two side ears of fixed mounting respectively, the installation roller shell is located on the fixed axle, a plurality of axial mounting grooves have been seted up on the installation roller, a plurality of equal slide clamping of regulation pole are located in the mounting groove, the both ends of rectifying the roller all are equipped with the regulating block, the regulating block rotates and connects on the fixed axle, drive arrangement includes the drive block, the drive block includes the drive head, lower drive head and two sliders, go up the drive head and pass through two slider fixed connection with lower drive head, it all is equipped with the inclined plane to go up the drive head and lower drive head, the upper and lower both ends of regulating block meet with the inclined plane of last drive head and lower drive head respectively. The utility model is used for solve the roller that rectifies among the prior art and restore to the throne comparatively troublesome, damage the problem of steel band easily when restoring to the throne moreover.

Description

Steel band deviation correcting device

Technical Field

The utility model belongs to the technical field of the steel band is carried, especially, relate to a steel band deviation correcting device.

Background

In the continuous steel strip production, the number of process equipment is large, the running line of the steel strip is long, and due to the reasons of steel strip plate types, steel strip tension, unit speed, equipment manufacturing and installation accuracy and the like, the high-speed running steel strip is usually deviated, so that the surface of the steel strip is scratched, the product quality is affected, even unit equipment can be seriously damaged, and the stable running of the unit is seriously affected. Therefore, a device for correcting the deviation of the steel belt is required to be installed on the steel belt production line.

At present, the steel belt deviation correction is generally performed by adopting a deviation correction roller to correct the steel belt, the steel belt bypasses the deviation correction roller, and when the steel belt deviates, the deviation correction roller is controlled by an air cylinder to move in the direction opposite to the steel belt deviation to correct the steel belt. However, when the deviation correcting roller moves left and right to the maximum position, the deviation correcting roller needs to be reset to return to the middle position, so that the subsequent deviation correcting work is troublesome. And when resetting, need the bracing piece with the steel band support column, make the steel band break away from the roller of rectifying to the roller of rectifying resets, the steel band is damaged easily in this in-process.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a steel band deviation correcting device solves the roller of rectifying among the prior art and resets comparatively troublesome, damages the problem of steel band easily when resetting moreover.

The utility model discloses an above-mentioned technical problem is solved to following technical means:

a steel band deviation rectifying device comprises a base, a deviation rectifying roller and a driving device, wherein side lugs are formed on two sides of the base in a whole body, the deviation rectifying roller is rotatably installed between the two side lugs and comprises a fixed shaft, an installation roller and a plurality of adjusting rods, the length of each adjusting rod is larger than that of the installation roller, two ends of the fixed shaft are fixedly installed on the two side lugs respectively, the installation roller is sleeved on the fixed shaft and is rotatably connected with the fixed shaft, a plurality of axial installation grooves are formed in the installation roller, the installation grooves are uniformly distributed along the outer surface of the installation roller, the adjusting rods are all slidably clamped in the installation grooves, adjusting blocks are arranged at two ends of the deviation rectifying roller and are rotatably connected on the fixed shaft, two ends of the adjusting rods are respectively connected with the side surfaces of the adjusting blocks at two ends, the driving device comprises a driving block, the drive block is located between side ear and the regulating block, the drive block includes driving head, lower driving head and two sliders, go up driving head and lower driving head through two slider fixed connection, it all is equipped with the inclined plane with lower driving head to go up the driving head, the upper and lower both ends of regulating block meet with the inclined plane of last driving head and lower driving head respectively, the spout has been seted up in one side of slider to the side ear, the slider slides and sets up in the spout.

Furthermore, the driving device further comprises a servo motor, a driving groove is formed in a side lug at one end of the base, the servo motor is fixedly installed on the inner bottom surface of the driving groove, a lead screw is fixedly connected to an output shaft of the servo motor, the top end of the lead screw is rotatably connected with the top surface of the driving groove, a through groove is formed in the sliding groove, two sliding blocks are respectively provided with a fixing column, the fixing column is inserted into the through groove, a connecting block is fixedly connected to one end of the fixing column in the driving groove, a connecting bulge is integrally formed on the connecting block, a thread groove is formed in the connecting bulge, and the lead screw is in threaded connection with the thread groove.

Further, install detection device on the base, detection device includes infrared emitter and infrared receiver, two be equipped with two connecting strips between the side ear, infrared emitter and infrared receiver install respectively on two connecting strips, the controller is installed in one side of servo motor in the drive groove, infrared emitter, infrared receiver and servo motor all are connected with the controller electricity.

Further, the both ends of fixed axle all are equipped with the connecting key, the keyway has been seted up on the side ear, the terminal fixed connection of connecting key is in the keyway, the rotation groove has been seted up on the regulating block, the connecting key is inserted and is located and rotate the inslot, the shaft hole has been seted up on the regulating block, regulating block and connecting key are run through in the shaft hole, wear to be equipped with the axis of rotation in the shaft hole.

Furthermore, the adjusting rod comprises a limiting part and a deviation rectifying part, the limiting part and the deviation rectifying part are integrally formed, the limiting part is clamped in the mounting groove, the deviation rectifying part is coated on the surface of the mounting roller, limiting balls are arranged at two ends of the adjusting rod, and the limiting balls are fixedly connected with the adjusting rod.

Furthermore, redundant grooves are formed in the upper driving head and the lower driving head.

The utility model has the advantages that:

1. the utility model discloses a steel band deviation correcting device is through a plurality of regulation poles that set up on the installation roller to and adjust the regulating block of pole both sides, when detecting device detects the steel band off tracking, through making the regulating block slope, the steel band drives the roller rotation of rectifying, and a plurality of regulation poles will correct the steel band. And after the adjusting rod passes through the highest point of the adjusting block, the adjusting rod is reset under the limit of the left adjusting block and the right adjusting block so as to continuously correct the deviation of the deviated steel belt after being subsequently contacted with the steel belt. And an additional structure is not required, so that the steel belt is separated from the deviation rectifying roller, and the condition that the steel belt is damaged is avoided.

2. Through the driving block in the driving device, the rotation of the driving adjusting block is converted into the up-and-down movement driving block, so that the deviation rectifying precision is more accurate.

Drawings

FIG. 1 is a schematic structural diagram of a steel belt deviation rectifying device of the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of a steel belt deviation rectifying device of the present invention;

FIG. 3 is a schematic view of a split structure of a section of a steel belt deviation rectifying device of the present invention;

fig. 4 is a schematic structural diagram of a base and a driving structure in the steel belt deviation rectifying device of the present invention.

The device comprises a base 1, side lugs 11, a key groove 111, a sliding groove 112, a driving groove 113, a through groove 114, a connecting strip 12, a deviation rectifying roller 2, a fixing shaft 21, a connecting key 211, a mounting roller 22, a mounting groove 221, an adjusting rod 23, a limiting part 231, a deviation rectifying part 232, a limiting ball 233, an adjusting block 3, a rotating groove 31, a shaft hole 32, a steel belt 4, a driving block 5, an upper driving head 51, a lower driving head 52, a sliding block 53, a fixing column 531, an inclined plane 54, a redundant groove 55, a connecting block 56, a connecting bulge 561, a servo motor 6, a screw rod 61, an infrared emitter 71, an infrared receiver 72 and a controller 8.

Detailed Description

The invention will be described in detail with reference to the following drawings and specific embodiments:

as shown in fig. 1-4, the utility model discloses a steel band deviation correcting device, the on-line screen storage device comprises a base 1, rectify roller 2 and drive arrangement, the homogeneous shaping in both sides of base 1 has side ear 11, it installs between two side ears 11 to rectify roller 2 to rotate, it includes fixed axle 21 to rectify roller 2, installation roller 22 and a plurality of regulation pole 23, on two side ears 11 of fixed axle 21's both ends difference fixed mounting, installation roller 22 cover was located on fixed axle 21, and installation roller 22 rotates with fixed axle 21 to be connected, a plurality of axial mounting grooves 221 have been seted up on the installation roller 22, a plurality of mounting grooves 221 are along installation roller 22's surface evenly distributed, a plurality of equal slip cards of regulation pole 23 are located in mounting groove 221. The adjusting rod 23 comprises a limiting part 231 and a deviation rectifying part 232, the limiting part 231 and the deviation rectifying part 232 are integrally formed, the limiting part 231 is clamped in the mounting groove 221, and the adjusting rod 23 is prevented from falling off from the mounting roller 22 when the deviation rectifying roller 2 rotates. The deviation correcting portions 232 are coated on the surface of the installation roll 22 for contacting the steel strip 4.

The both ends of rectifying roller 2 all are equipped with regulating block 3, and regulating block 3 rotates to be connected on fixed axle 21. The both ends of a plurality of regulation poles 23 meet with the side of both ends regulating block 3 respectively, and the both ends of fixed axle 21 all are equipped with connecting key 211, have seted up keyway 111 on the side ear 11, and the terminal fixed connection of connecting key 211 has seted up rotation groove 31 on the regulating block 3 in keyway 111, and connecting key 211 inserts and locates in rotation groove 31, has seted up shaft hole 32 on the regulating block 3, and shaft hole 32 runs through regulating block 3 and connecting key 211, wears to be equipped with the axis of rotation in the shaft hole 32. When the adjusting block 3 rotates, the adjusting block 3 presses the adjusting rods 23 on the mounting roller 22, so that the adjusting rods 23 move. Both ends of the adjusting rod 23 are provided with limiting balls 233, the limiting balls 233 are fixedly connected with the adjusting rod 23, and the limiting balls 233 limit the maximum position of the adjusting rod 23 in the left-right movement. The length of the adjusting rod 23 is larger than that of the mounting roller 22, and when the adjusting block 3 inclines, the adjusting block 3 is prevented from being abutted against the mounting roller 22, so that the adjusting block 3 cannot incline.

When the device is used, the steel belt 4 bypasses the deviation rectifying roller 2, the steel belt 4 is in contact with the deviation rectifying part 232 of the adjusting rod 23, and when the steel belt 4 is conveyed, the adjusting rod 23 is driven to move through the friction between the steel belt 4 and the deviation rectifying part 232, so that the deviation rectifying roller 2 is driven to rotate. When the steel belt 4 deviates, the positions of the plurality of adjusting rods 23 are changed by inclining the adjusting blocks 3 to a certain angle in the direction opposite to the deviation direction of the steel belt 4, the adjusting rods 23 push the steel belt 4 to correct, and when the steel belt 4 drives the deviation correcting roller 2 to rotate, the subsequent adjusting rods 23 move to one side along with the previous adjusting rod 23 to continue to correct the steel belt 4. In the process, when the adjusting rod 23 passes through the highest point of the adjusting blocks 3, the adjusting rod 23 is not contacted with the steel belt 4 at the moment, the adjusting rod 23 moves in the opposite direction under the limit of the left adjusting block 3 and the right adjusting block 3 until the adjusting rod rotates to the lowest point of the adjusting blocks 3, and the moving direction is changed again, so that the deviation of the deviated steel belt 4 is corrected after the adjusting rod 23 is subsequently contacted with the steel belt 4. After the steel belt 4 is corrected, the adjusting block 3 is in a vertical state. The mode of rectifying of this embodiment, the regulation pole 23 on rectifying roller 2 can automatic re-setting, need not additionally to set up the structure, makes steel band 4 break away from with rectifying roller 2, has avoided the condition of steel band 4 damage to appear.

Drive arrangement includes driving block 5, driving block 5 is located between side ear 11 and the regulating block 3, driving block 5 includes driving head 51, lower driving head 52 and two sliders 53, it passes through two sliders 53 fixed connection with lower driving head 52 to go up driving head 51, it all is equipped with inclined plane 54 with lower driving head 52 to go up driving head 51, the upper and lower both ends of regulating block 3 meet with the inclined plane 54 of last driving head 51 and lower driving head 52 respectively, side ear 11 has seted up spout 112 in one side of slider 53, slider 53 slides and sets up in spout 112, go up driving head 51 and have all seted up redundant groove 55 down on the driving head 52. The adjusting block 3 is limited in the upper and lower directions by the upper driving head 51 and the lower driving head 52, and the adjusting block 3 is prevented from rotating randomly. And the rotation of the driving adjusting block 3 is converted into the up-and-down moving driving block 5, so that the deviation rectifying precision is more accurate. The redundant groove 55 prevents the driving block 5 from abutting against the connecting key 211 of the fixed shaft 21 during the vertical movement.

Drive arrangement still includes servo motor 6, drive groove 113 has been seted up on the side ear 11 of base 1 one end, servo motor 6 fixed mounting is in the interior bottom surface of drive groove 113, fixedly connected with lead screw 61 on servo motor 6's the output shaft, the top of lead screw 61 is rotated with the top surface of drive groove 113 and is connected, logical groove 114 has been seted up in the spout 112, all be equipped with fixed column 531 on two sliders 53, fixed column 531 is inserted and is located logical groove 114, fixed column 531 is in the one end fixedly connected with connecting block 56 in drive groove 113, integrated into one piece has the connection arch 561 on the connecting block 56, the thread groove has been seted up in the connection arch 561, lead screw 61 threaded connection is in the thread groove. When the servo motor 6 rotates, the screw rod 61 is driven to rotate, and the connecting protrusion 561 and the driving block 5 are moved, so that the inclination angle of the adjusting block 3 is adjusted.

Install detection device on base 1, detection device includes infrared emitter 71 and infrared receiver 72, is equipped with two connecting strips 12 between two blocks of side ears 11, and infrared emitter 71 and infrared receiver 72 are installed respectively on two connecting strips 12, detect the position of steel band 4 through infrared receiver 72 and infrared emitter 71 are automatic. The controller 8 is installed at one side of the servo motor 6 in the driving groove 113, and the infrared emitter 71, the infrared receiver 72 and the servo motor 6 are all electrically connected with the controller 8. When the detection device detects that the steel belt 4 deviates, the servo motor 6 is controlled to work through the controller 8, so that the deviation rectifying roller 2 is controlled to rectify the deviated steel belt 4.

The utility model discloses a when steel band deviation correcting device used, steel band 4 walked around and rectifies deviation roller 2, and steel band 4 and the partial 232 contact of rectifying of adjusting pole 23, when carrying steel band 4, through steel band 4 and the friction of the partial 232 of rectifying, the drive adjusts the pole 23 and removes to the drive rectifies the rotation of roller 2.

When the detection device detects the deviation of the steel belt 4, the servo motor 6 is controlled to work through the controller 8, the servo motor 6 rotates to drive the screw rod 61 to rotate, the connecting protrusion 561 and the driving block 5 are further enabled to move, the inclination angle of the adjusting block 3 is adjusted, the adjusting block 3 is enabled to incline to a certain angle in the direction opposite to the deviation of the steel belt 4, the positions of the adjusting rods 23 are changed, and the adjusting rods 23 push the steel belt 4 to correct. When the steel strip 4 drives the deviation rectifying roller 2 to rotate, the subsequent adjusting rod 23 moves to one side along with the previous adjusting rod 23, and the steel strip 4 is continuously corrected. When the adjusting rod 23 passes through the highest point of the adjusting blocks 3, the adjusting rod 23 is not in contact with the steel belt 4 at the moment, the adjusting rod 23 moves in the opposite direction under the limit of the left and right adjusting blocks 3 until the adjusting rod rotates to the lowest point of the adjusting blocks 3, and the moving direction is changed again, so that the deviation of the deviated steel belt 4 is corrected after the adjusting rod 23 is in contact with the steel belt 4 subsequently.

When the detection device detects that the steel belt 4 is reset, the controller 8 controls the servo motor 6 to turn over, so that the adjusting block 3 is restored to be in a vertical state. The mode of rectifying of this embodiment, the regulation pole 23 on rectifying roller 2 can automatic re-setting, need not additionally to set up the structure, makes steel band 4 break away from with rectifying roller 2, has avoided the condition of steel band 4 damage to appear.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. A steel band deviation correcting device which characterized in that: including the base, rectify roller and drive arrangement, the homogeneous integrated into one piece in both sides of base has the side ear, rectify the roller and rotate and install between two side ears, rectify the roller and include fixed axle, installation roller and a plurality of regulation pole, regulation pole length is greater than installation roller length, on two side ears of fixed installation respectively at the both ends of fixed axle, the installation roller cover is located on the fixed axle, just the installation roller rotates with the fixed axle to be connected, set up a plurality of axial mounting grooves on the installation roller, a plurality of the mounting groove is along the surface evenly distributed of installation roller, a plurality of the equal slip card of regulation pole is located the mounting groove, the both ends of rectifying the roller all are equipped with the regulating block, the regulating block rotates to be connected on the fixed axle, the both ends of a plurality of regulation poles meet with the side of both ends regulating block respectively, drive arrangement includes the drive block, the drive block is located between side ear and the regulating block, the driving block includes driving head, lower driving head and two sliders, go up driving head and lower driving head through two slider fixed connection, it all is equipped with the inclined plane to go up driving head and lower driving head, the upper and lower both ends of regulating block meet with the inclined plane of last driving head and lower driving head respectively, the side ear has seted up the spout in one side of slider, the slider slides and sets up in the spout.

2. The steel belt deviation correcting device according to claim 1, wherein: the driving device further comprises a servo motor, a driving groove is formed in a side lug at one end of the base, the servo motor is fixedly installed on the inner bottom surface of the driving groove, a lead screw is fixedly connected to an output shaft of the servo motor, the top end of the lead screw is rotatably connected with the top surface of the driving groove, a through groove is formed in the sliding groove, two sliding blocks are respectively provided with a fixing column, the fixing columns are inserted into the through groove, one end of each fixing column, located in the driving groove, is fixedly connected with a connecting block, a connecting bulge is integrally formed on the connecting block, a thread groove is formed in the connecting bulge, and the lead screw is in threaded connection with the thread groove.

3. A steel strip deviation rectifying device according to claim 2, characterized in that: install detection device on the base, detection device includes infrared emitter and infrared receiver, two be equipped with two connecting strips between the side ear, infrared emitter and infrared receiver install respectively on two connecting strips, the controller is installed in one side of servo motor in the drive groove, infrared emitter, infrared receiver and servo motor all are connected with the controller electricity.

4. A steel strip deviation rectifying device according to claim 3, characterized in that: the both ends of fixed axle all are equipped with the connecting key, the keyway has been seted up on the side ear, the terminal fixed connection of connecting key is in the keyway, seted up on the regulating block and rotated the groove, the connecting key is inserted and is located and rotate the inslot, the shaft hole has been seted up on the regulating block, the shaft hole runs through regulating block and connecting key, wear to be equipped with the axis of rotation in the shaft hole.

5. The steel belt deviation correcting device according to claim 4, wherein: the adjusting rod comprises a limiting part and a deviation rectifying part, the limiting part and the deviation rectifying part are integrally formed, the limiting part is clamped in the mounting groove, the deviation rectifying part is coated on the surface of the mounting roller, limiting balls are arranged at two ends of the adjusting rod, and the limiting balls are fixedly connected with the adjusting rod.

6. A steel strip deviation rectifying device according to claim 5, characterized in that: and redundant grooves are formed in the upper driving head and the lower driving head.