CN215614090U

CN215614090U - Band steel deviation detection device capable of controlling automatic speed reduction of furnace area

Info

Publication number: CN215614090U
Application number: CN202120987789.XU
Authority: CN
Inventors: 冼键明; 李东辉; 郭学立
Original assignee: Angang Guangzhou Automobile Steel Co ltd
Current assignee: Angang Guangzhou Automobile Steel Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2022-01-25
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses a strip steel deviation detection device capable of controlling automatic speed reduction of a furnace area, which comprises an underframe and a top frame, wherein a sliding rod is arranged at the bottom of the underframe, the lower part of the sliding rod penetrates through the top of a sleeve pipe, a third knob is arranged at the front end of the underframe, the top frame is arranged above the underframe, supporting plates are arranged on the left side and the right side of the bottom of the top frame, a buzzer is arranged on the right side of the top frame, an alarm lamp is arranged on the right side of the top frame, and a fourth knob is arranged at the front end of the top frame. This belted steel off tracking detection device of automatic deceleration in steerable stove district is provided with first spout and second spout, has first photoelectric sensor and second photoelectric sensor through first slider and second slider slidable mounting respectively in first spout and the second spout, and then when detecting the belted steel of different specifications, according to the position of the first slider of detection standard adjustment and second slider for the precision that detects promotes, improves the application range of device.

Description

Band steel deviation detection device capable of controlling automatic speed reduction of furnace area

Technical Field

The utility model relates to the technical field of deviation detection devices, in particular to a strip steel deviation detection device capable of controlling a furnace area to automatically reduce the speed.

Background

On a strip steel continuous operation line of a silicon steel area of a cold rolling enterprise, a plurality of factors such as axial movement of a roller, a friction state between a roller surface and strip steel, strip steel shape, unit process parameters and the like can cause the strip steel deviation phenomenon. The deviation of the strip steel can not only influence the surface quality of the strip steel, but also cause great accidents that the strip steel hits the furnace wall and the furnace wall is damaged.

In the existing strip steel deviation detection device, most devices cannot adjust the detection position, when strip steels with different specifications are processed, the detection is carried out by the same detection standard, the possibility of error is increased, and secondly, the deviation of the strip steels cannot be timely notified to an operator, so the existing structure needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a strip steel deviation detection device capable of controlling the automatic speed reduction of a furnace area, and aims to solve the problems that in the prior strip steel deviation detection device, most devices cannot adjust the detection position, detect strip steels with different specifications by the same detection standard when processing the strip steels, increase the possibility of errors and cannot timely inform an operator of the strip steel deviation.

In order to achieve the purpose, the utility model provides the following technical scheme: a strip steel deviation detection device capable of controlling automatic speed reduction of a furnace area, which comprises an underframe and a top frame,

the device comprises a bottom frame, a first sliding block, a second sliding block, a first photoelectric sensor, a second knob, a mounting groove and a first sliding groove, wherein the bottom frame comprises a sliding rod, a sleeve pipe, a bottom plate, a first knob, a second knob, a mounting groove and a first sliding groove;

the top frame comprises a supporting plate, a buzzer, an alarm lamp, a second sliding block, a fourth knob, a second photoelectric sensor and a second sliding groove, the top frame is arranged above the bottom frame, the supporting plate is arranged on the left side and the right side of the bottom of the top frame, the buzzer is arranged on the right side of the top frame, the alarm lamp is arranged on the right side of the top frame, and the fourth knob is arranged at the front end of the top frame.

Preferably, the left side and the right side above the bottom frame are respectively provided with an installation groove, and the bottom of the support plate is inserted into the installation grooves.

Preferably, the left side and the right side close to the middle part above the bottom frame are respectively provided with a first sliding groove in a penetrating mode, a first sliding block is slidably mounted inside the first sliding groove, and a first photoelectric sensor is fixedly mounted at the top of the first sliding block.

Preferably, the top frame top is provided with a second sliding groove respectively by penetrating through the left side and the right side of the middle part, a second sliding block is slidably mounted in the second sliding groove, and a second photoelectric sensor is fixedly mounted at the bottom of the second sliding block.

Preferably, the tail end of the first knob penetrates through the sleeve pipe to be in contact with the sliding rod, the tail end of the second knob penetrates through the mounting groove to extend into the mounting groove, the tail end of the third knob extends into the first sliding groove, and the tail end of the fourth knob extends into the second sliding groove.

Preferably, the first photoelectric sensor, the buzzer, the warning lamp and the second photoelectric sensor are electrically connected with an external PLC (programmable logic controller) and a driving structure of the strip steel.

Compared with the prior art, the utility model has the beneficial effects that: the strip steel deviation detection device capable of controlling the furnace area to automatically reduce the speed,

(1) the device is provided with a first sliding chute and a second sliding chute, a first photoelectric sensor and a second photoelectric sensor are respectively arranged in the first sliding chute and the second sliding chute in a sliding mode through a first sliding block and a second sliding block, and then when the strip steel with different specifications is detected, the positions of the first sliding block and the second sliding block are adjusted according to detection standards, so that the detection precision is improved, and the use range of the device is enlarged;

(2) the device is provided with a buzzer and an alarm lamp, when the first photoelectric sensor or the second photoelectric sensor detects the deviation of the strip steel, a signal is sent to the PLC, the PLC controls the buzzer and the alarm lamp to be started, surrounding production operators are informed in time, and the warning of the operators is facilitated.

(3) The device is provided with the sliding rod and the sleeve pipe, the height of the detection device is adjusted correspondingly when the height of the conveying device of the strip steel is different, the height of the device is adjusted through the sliding distance below the sliding rod in the sleeve pipe, and after the position of the device is adjusted, the position of the device is fixed through the first knob, so that the height of the device is adjusted conveniently.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the undercarriage of the present invention;

FIG. 3 is a schematic top view of the top frame of the present invention;

fig. 4 is a flow chart of the present invention.

In the figure: 1. the device comprises a base frame, 101, a sliding rod, 102, a sleeve pipe, 103, a bottom plate, 104, a first knob, 105, a second knob, 106, a first sliding block, 107, a first photoelectric sensor, 108, a third knob, 109, a mounting groove, 110, a first sliding groove, 2, a top frame, 201, a supporting plate, 202, a buzzer, 203, an alarm lamp, 204, a second sliding block, 205, a fourth knob, 206, a second photoelectric sensor, 207 and a second sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a strip steel deviation detection device capable of controlling automatic speed reduction of a furnace zone is disclosed, as shown in figures 1 and 2, a bottom frame 1 comprises a sliding rod 101, a sleeve pipe 102, a bottom plate 103, a first knob 104, a second knob 105, a first slider 106, a first photoelectric sensor 107, a third knob 108, a mounting groove 109 and a first sliding groove 110, the sliding rod 101 is mounted at the bottom of the bottom frame 1, the top of the sleeve pipe 102 is penetrated below the sliding rod 101, the bottom plate 103 is mounted at the bottom of the sleeve pipe 102, the first knob 104 is mounted at one side of the sleeve pipe 102, the second knob 105 is mounted at the left side and the right side of the bottom frame 1, the third knob 108 is mounted at the front end of the bottom frame 1, the mounting groove 109 is respectively formed at the left side and the right side above the bottom frame 1, the bottom of a support plate 201 is inserted into the mounting groove 109, so as to facilitate mounting of the support plate 201, the first sliding groove 110 is respectively penetrated through the left side and the right side close to the middle part above the bottom frame 1, the first sliding block 106 is slidably mounted inside the first sliding groove 110, and the first photoelectric sensor 107 is fixedly mounted at the top of the first sliding block 106, so that the strip steel can be detected through the two sets of the first photoelectric sensors 107.

As shown in fig. 1, 3 and 4, the top frame 2 includes a supporting plate 201, a buzzer 202, an alarm lamp 203, a second slider 204, a fourth knob 205, a second photoelectric sensor 206 and a second sliding slot 207, the top frame 2 is disposed above the bottom frame 1, the supporting plate 201 is disposed on the left and right sides of the bottom of the top frame 2, the buzzer 202 is disposed on the right side of the top frame 2, the alarm lamp 203 is disposed on the right side of the top frame 2, the fourth knob 205 is disposed at the front end of the top frame 2, the second sliding slots 207 are respectively disposed on the left and right sides of the middle portion above the top frame 2, the second sliding slot 207 is slidably disposed on the second slider 204, the second photoelectric sensor 206 is fixedly disposed at the bottom of the second sliding block 204, which is beneficial to improve the accuracy of the detection result by the two sets of the second photoelectric sensors 206 matching with the first photoelectric sensor 107, the end of the first knob 104 penetrates through the sleeve pipe 102 to contact with the sliding rod 101, the tail end of the second knob 105 penetrates through and extends into the mounting groove 109, the tail end of the third knob 108 extends into the first sliding groove 110, the tail end of the fourth knob 205 extends into the second sliding groove 207, so that the corresponding components are fixed in position under the action of the knobs, the first photoelectric sensor 107, the buzzer 202, the alarm lamp 203 and the second photoelectric sensor 206 are electrically connected with an external PLC (programmable logic controller) and a driving structure of strip steel, signals of the first photoelectric sensor 107 and the second photoelectric sensor 206 are received through the PLC, and starting and stopping of other devices are controlled.

The working principle is as follows: the model of the first photoelectric sensor 107 and the second photoelectric sensor 206 is EE-SX1042, when the strip steel deviation detecting device capable of controlling the furnace zone automatic speed reduction is used, firstly the first knob 104 is loosened to enable the sliding rod 101 to fall into the sleeve pipe 102, the whole underframe 1 is placed below the strip steel conveying assembly, the height of the sliding rod 101 above the sleeve pipe 102 is adjusted, then the position is fixed through the first knob 104, then the top frame 2 is placed above the strip steel conveying assembly, the supporting plate 201 is inserted into the mounting groove 109 on the corresponding side, then the supporting plate 201 is fixed through the second knob 105, then the position of the first sliding block 106 in the first sliding groove 110 and the position of the second sliding block 204 in the second sliding groove 207 are adjusted according to the strip steel width to be detected, after the adjustment, the positions are fixed through the third knob 108 and the fourth knob 205 respectively, and then starting the device, the strip steel cannot be detected by the first photoelectric sensor 107 or the second photoelectric sensor 206 when the strip steel normally moves, when the first photoelectric sensor 107 or the second photoelectric sensor 206 detects that the deviation of the strip steel exceeds 60% or is equal to 60%, a signal is sent to an external PLC controller, the PLC controller controls the audible alarm 202 and the alarm lamp 203 to be started, peripheral production operators are informed, the driving structure of the strip steel is controlled to automatically reduce the speed to 30mpm, and the accident that the strip steel breaks the furnace wall is avoided.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a belted steel off tracking detection device of automatic deceleration in steerable stove district, includes chassis (1) and roof-rack (2), its characterized in that:

the light-emitting device comprises a chassis (1), wherein the chassis (1) comprises a sliding rod (101), a sleeve pipe (102), a bottom plate (103), a first knob (104), a second knob (105), a first sliding block (106), a first photoelectric sensor (107), a third knob (108), a mounting groove (109) and a first sliding groove (110), the sliding rod (101) is mounted at the bottom of the chassis (1), the top of the sleeve pipe (102) penetrates through the lower portion of the sliding rod (101), the bottom plate (103) is mounted at the bottom of the sleeve pipe (102), the first knob (104) is mounted at one side of the sleeve pipe (102), the second knob (105) is mounted at the left side and the right side of the chassis (1), and the third knob (108) is mounted at the front end of the chassis (1);

roof-rack (2), roof-rack (2) include backup pad (201), signal sounder (202), warning light (203), second slider (204), fourth knob (205), second photoelectric sensor (206) and second spout (207), roof-rack (2) set up the top in chassis (1), backup pad (201) are installed to the bottom left and right sides of roof-rack (2), signal sounder (202) is installed on the right side of roof-rack (2), warning light (203) are installed on the top right side of roof-rack (2), the front end of roof-rack (2) is provided with fourth knob (205).

2. The strip steel deviation detection device capable of controlling the automatic speed reduction of the furnace area according to claim 1, which is characterized in that: mounting grooves (109) have been seted up respectively to chassis (1) top left and right sides, the bottom of backup pad (201) is inserted inside mounting groove (109).

3. The strip steel deviation detection device capable of controlling the automatic speed reduction of the furnace area according to claim 1, which is characterized in that: the frame comprises a base frame (1), wherein a first sliding groove (110) is formed in the upper portion of the base frame by penetrating through the left side and the right side of the middle portion of the upper portion of the base frame respectively, a first sliding block (106) is slidably mounted inside the first sliding groove (110), and a first photoelectric sensor (107) is fixedly mounted at the top of the first sliding block (106).

4. The strip steel deviation detection device capable of controlling the automatic speed reduction of the furnace area according to claim 1, which is characterized in that: the left and right sides that leans on the middle part in top frame (2) top run through respectively and have seted up second spout (207), slidable mounting has second slider (204) in second spout (207), the bottom fixed mounting of second slider (204) has second photoelectric sensor (206).

5. The strip steel deviation detection device capable of controlling the automatic speed reduction of the furnace area according to claim 1, which is characterized in that: the tail end of the first knob (104) penetrates through the sleeve pipe (102) to be in contact with the sliding rod (101), the tail end of the second knob (105) penetrates through the installation groove (109) to extend into the installation groove, the tail end of the third knob (108) extends into the first sliding groove (110), and the tail end of the fourth knob (205) extends into the second sliding groove (207).

6. The strip steel deviation detection device capable of controlling the automatic speed reduction of the furnace area according to claim 1, which is characterized in that: the first photoelectric sensor (107), the buzzer (202), the warning lamp (203) and the second photoelectric sensor (206) are electrically connected with an external PLC (programmable logic controller) and a driving structure of the strip steel.