CN211003806U

CN211003806U - Manual adjustment system for remote monitoring of deviation correcting roller

Info

Publication number: CN211003806U
Application number: CN201922028626.4U
Authority: CN
Inventors: 许武刚
Original assignee: Baosteel Huangshi Coated And Galvanized Sheet Co ltd
Current assignee: Baosteel Huangshi Coated And Galvanized Sheet Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-14
Anticipated expiration: 2029-11-22

Abstract

The utility model relates to an rectify artifical adjustment system of deviation roller remote monitoring, including frame, the steering roll of rectifying, steering roll strutting arrangement and steering roll drive arrangement, steering roll strutting arrangement is including static support end and dynamic adjustment end, and static support end comprises support A and supporting roller, and supporting roller holds the epaxial bearing base of roller, the dynamic adjustment end is including support B, worm wheel lead screw lift and motor reducer, and the top of worm wheel lead screw lift is pushed up on the steering roll roller roll shaft end bearing base of rectifying, and motor reducer drive worm wheel lead screw lift is the elevating movement, is facing to rectify the steering roll and still is equipped with camera equipment through support C in its the place ahead, this camera equipment and the display device communication connection in the backstage control room, and motor reducer controls the action through the P L C controller of dress in the backstage control room, the utility model discloses compact structure, operation are stable, and the adjustment is swift convenient, can realize rectifying the remote monitoring manual adjustment operation of steering roll.

Description

Manual adjustment system for remote monitoring of deviation correcting roller

Technical Field

The utility model belongs to the technical field of cold rolling mechanical equipment technique and specifically relates to an rectify artifical adjustment system of roller remote monitoring.

Background

The cooling tower is an important functional device of a cooling process system of a hot-coating strip plate continuous production line, after finished strip steel is run out of a zinc pot, high-temperature strip steel needs to be rapidly cooled, meanwhile, deviation rectification adjustment is timely carried out when the strip steel deviates, a deviation rectification roller (1 # steering roller position) located at a 1# steering position of the cooling tower is the most important functional device of the cooling tower, the temperature of the deviation rectification roller body and the temperature of the periphery of the deviation rectification roller body are high, and the temperature of the deviation rectification roller position is caused to be higher by hot air blown out by a subsequent cooling fan. The roller of rectifying in earlier stage is used with hydraulic pressure automatic control systems such as hydraulic pressure station, pneumatic cylinder, servovalve that have the special allocation and rectifies, two reasons afterwards: firstly, the automatic deviation rectifying action is frequent, the fluctuation of strip steel at the discharging section is large, the control of a plating layer is influenced, secondly, the frequent and complex control of field high-temperature hydraulic faults in high-temperature seasons is difficult, and the automatic hydraulic control function of the deviation rectifying roller is removed. After the hydraulic automatic function is removed, the deviation rectification of the deviation rectification roller is realized by the micro adjustment of an on-site jack, generally, when the plate shape is not good, the wide-width plate is produced, and the welding quantity of individual plates is more, related post personnel are informed to go on site, manually conduct fine adjustment on the jack, and then adjust back after the deviation is corrected. The potential hazards and disadvantages of field devices are as follows: 1. the position of the deviation correcting roller is high, and the deviation correcting roller is difficult to process in time when existing deviation occurs, so that deviation scraping faults and deceleration operation are caused to affect a coating and the like; 2. the shape of the board is poor, the wide board is produced, a special person is needed to watch the board on the spot, and the maintenance workload is extremely large; 3. in high-temperature seasons, the field temperature is high, two persons alternately watch, and the potential safety hazard of heatstroke still exists; 4. the deviation of the on-site running strip steel is high at any time, faults are caused frequently, and the stable running operation rate of a unit is seriously influenced.

Disclosure of Invention

The utility model aims at providing a compact structure, operation are stable to the above-mentioned problem that present rectifying steering roll exists in carrying out concrete adjustment operation, adjust swift convenient artifical adjustment system of rectifying roller remote monitoring.

The utility model provides a rectification roller remote monitoring manual adjustment system, including frame, the steering roll of rectifying, steering roll strutting arrangement and steering roll drive arrangement, wherein steering roll drive arrangement is including driving motor, and the driving motor output passes through the universal joint coupling and is connected with the roller transmission of the steering roll of rectifying, steering roll strutting arrangement is including static support end and dynamic adjustment end, and wherein static support end is used for supporting the one end of rectifying steering roll roller axle, and the dynamic adjustment end is used for supporting the other end of rectifying steering roll roller axle, static support end comprises support A and supporting roller, and the supporting roller holds the bearing base on the roller axle, the dynamic adjustment end includes support B, worm wheel lead screw lift and motor reducer, and the top of worm wheel lead screw lift pushes up on rectifying steering roll roller axle end bearing base, and motor reducer drive worm wheel lift makes the elevating movement, and still is equipped with camera equipment through support C in its place ahead, and this camera equipment is connected with the display device communication in the backstage control room, the motor controls the backstage through the P L C control room of dress in the speed reducer and controls the lead screw.

Further, the utility model discloses in the lift lead screw corresponding to worm wheel lead screw lift still be equipped with limit switch and lower limit switch at its lateral part, upper and lower limit switch is used for worm wheel lead screw lift's lift spacing.

Further, the utility model discloses in correspond to the deviation rectifying steering roll roller of dynamic adjustment end still be equipped with one and be used for monitoring the displacement sensor of the vertical lift distance of roller, this displacement sensor keeps communication connection with the display device in the backstage control room.

The system of the utility model has reasonable structural design, fully utilizes the effective space of the site, has compact structure and stable operation, and improves the timeliness of realizing the deviation rectifying structure function of the deviation rectifying steering roller and the rapidness of adjustment; the utility model has stable system installation and commissioning performance, simple field maintenance, reduced equipment operation cost and improved equipment operation efficiency; the utility model discloses the system adopts remote monitoring operation, and the operation is safe, simple and convenient, has eliminated the potential safety hazard of former plant maintenance operation.

Drawings

Fig. 1 is a schematic view of the structure of the main view direction of the present invention;

fig. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a schematic view of the usage state of the present invention.

In the figure: the device comprises a motor reducer, a worm gear-screw rod lifter, a displacement sensor, a deviation rectifying steering roller, an upper limit switch, a lower limit switch, a support B, a support C, a camera device, a driving motor, a universal joint coupler, a support roller, a support A, a support B, a support C, a support 9, a driving motor, a universal joint coupler, a support roller 12, a support roller 13, a support A, a strip steel and a rack 15.

Detailed Description

Referring to fig. 1 and 2, the utility model relates to a rectification roller remote monitoring manual adjustment system, which comprises a frame 15, a rectification steering roller 4, a steering roller support device and a steering roller drive device, wherein the steering roller drive device comprises a drive motor 10, the output end of the drive motor is in transmission connection with a roller shaft of the rectification steering roller through a universal joint coupler 11, the steering roller support device comprises a static support end and a dynamic adjustment end, the static support end is used for supporting one end of the roller shaft of the rectification steering roller, the dynamic adjustment end is used for supporting the other end of the roller shaft of the rectification steering roller, the static support end is composed of a support A13 and a support roller 12, the support roller supports a bearing base on the roller shaft, the dynamic adjustment end comprises a support B7, a worm screw rod elevator 2 and a motor reducer 1, the top of the worm screw rod elevator is supported on the bearing base at the end of the roller shaft of the rectification roller, the motor reducer drives the screw rod elevator to do lifting movement, the rectification steering roller is also provided with a camera shooting device 9 through a support C8 in front of the camera device, the camera shooting device is in communication connection with a control display device in a control room, and a control room P controls the motor drive device to control room.

Further, in the embodiment, the lifting screw corresponding to the worm screw lifter is further provided with an upper limit switch 5 and a lower limit switch 6 at the side part, and the upper limit switch and the lower limit switch are used for limiting the lifting of the worm screw lifter.

Furthermore, in this embodiment, the deviation rectifying steering roller shaft corresponding to the dynamic adjustment end is further provided with a displacement sensor 3 for monitoring the vertical lifting distance of the roller shaft, and the displacement sensor is in communication connection with the display device in the background control room.

In the utility model, the visual tracking camera device is arranged right in front of the on-site deviation-rectifying steering roller, so that a main operator can track and deal with the deviation-rectifying steering roller in real time in a background control room; and meanwhile, a part of operation buttons and displacement sensor data are returned to the instruments in the background control room, and the instruments are all installed in the background control room, so that remote control operation and information feedback are realized.

The upper limit switch and the lower limit switch in the embodiment are used for limiting the limit lifting position of the worm wheel screw rod lifter and preventing the lifting from passing; the displacement sensor can be directly purchased and used by a mature and proper product on the market.

The utility model discloses the operation is realized: a main operator in a background control chamber finds that the zinc pot strip steel is off-tracking through the condition displayed by the camera equipment at the first time, operates a button of a deviation-correcting steering roller adjusting lifting device by observing a visual tracking real-time video image on the site, starts a worm gear screw rod lifter to act, simultaneously observes the data quantity displayed by a displacement sensor returning instrument until the deviation-correcting action is completed, then reversely operates the deviation-correcting steering roller to return to the original position after the strip steel is off-center, and thus, the complete remote deviation-correcting operation is realized.

The utility model provides a worm wheel lead screw lift has ripe product can directly purchase on the market, and the worm wheel lead screw lift that the mechanical equipment limited company of Texas de of Shandong produced just can be suitable for example, and some other lead screw lifts in addition all can purchase the installation as required and use.

Claims

1. A remote monitoring manual adjustment system for a deflection correcting roller comprises a rack, a deflection correcting steering roller, a steering roller supporting device and a steering roller driving device, wherein the steering roller driving device comprises a driving motor, the output end of the driving motor is in transmission connection with a roller shaft of the deflection correcting steering roller through a universal joint coupler, and the system is characterized in that the steering roller supporting device comprises a static supporting end and a dynamic adjusting end, the static supporting end is used for supporting one end of the deflection correcting steering roller shaft, the dynamic adjusting end is used for supporting the other end of the deflection correcting steering roller shaft, the static supporting end comprises a support A and a supporting roller, the supporting roller supports a bearing base on the roller shaft, the dynamic adjusting end comprises a support B, a worm screw rod lifter and a motor reducer, the top of the worm screw rod lifter abuts against the bearing base at the end of the deflection correcting steering roller shaft, the motor reducer drives the worm screw rod lifter to move up and down, camera equipment is arranged in front of the deflection correcting steering roller and is arranged in a background control room through a support C, and the motor controls a background reducer to move through a P L C arranged in the control room.

2. The remote monitoring manual adjustment system for the deviation rectification roller according to claim 1, wherein: an upper limit switch and a lower limit switch are further mounted on the side portion of the lifting screw rod corresponding to the worm gear screw rod lifter, and the upper limit switch and the lower limit switch are used for lifting limit of the worm gear screw rod lifter.

3. The remote monitoring manual adjustment system for the deviation rectification roller according to claim 1, wherein: the deviation rectifying steering roller shaft corresponding to the dynamic adjusting end is also provided with a displacement sensor for monitoring the vertical lifting distance of the roller shaft, and the displacement sensor is in communication connection with a display device in the background control room.