CN216943901U - Top flushing device suitable for steel coil - Google Patents
Top flushing device suitable for steel coil Download PDFInfo
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- CN216943901U CN216943901U CN202220469246.3U CN202220469246U CN216943901U CN 216943901 U CN216943901 U CN 216943901U CN 202220469246 U CN202220469246 U CN 202220469246U CN 216943901 U CN216943901 U CN 216943901U
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- conveyor belt
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Abstract
A top leveling device suitable for a steel coil comprises a tower top detection part, a support frame, a transverse moving mechanism, a pressing mechanism, a PLC and a positioning mechanism; the tower top detection part and the support frame are arranged on two sides of the conveyor belt, and the direction of the tower top detection part pointing to the support frame is the conveying direction of the conveyor belt; the transverse moving part and the positioning mechanism are both arranged on the support frame; the pressing mechanism is arranged on the transverse moving mechanism; the support frame comprises a square frame and an upright post; four corners of the lower end face of the square frame are vertically provided with stand columns, and the four stand columns are symmetrically arranged on two sides of the conveying belt. The utility model improves the flattening efficiency and reduces the labor intensity of workers.
Description
Technical Field
The utility model relates to a leveling device, in particular to a device capable of flattening a bulge on the top of a steel coil, and belongs to the technical field of metallurgical equipment.
Background
After a plurality of rolling procedures, the steel becomes a long steel belt; the steel belt has large length, which is not beneficial to transportation and packaging, so that the steel belt needs to be rolled up, thereby facilitating subsequent transportation; the steel strip is rolled into a steel roll shape by a coiler; in the process of rotating the steel strip by the recoiling machine, the core of the steel strip can have convex tower shapes with different degrees; the tower shape on the steel coil core can influence the later packaging and transportation operation; therefore, the tower shape of the steel coil needs to be flattened; at present, the steel coil tower shape is completed by manual hammering, and workers manually strike the tower shape on the steel coil core so as to flatten the steel coil tower shape; the manual operation mode has low efficiency, and the labor intensity of workers is very high; therefore, a leveling device is needed, which is required to automatically flatten the tower shape on the steel coil, thereby improving the production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and provides a top leveling device suitable for a steel coil, which not only can reduce the labor intensity of workers, but also can improve the tower-shaped flattening efficiency of the steel coil.
The problems of the utility model are solved by the following technical scheme:
a top leveling device suitable for a steel coil comprises a tower top detection part, a support frame, a transverse moving mechanism, a pressing mechanism, a PLC and a positioning mechanism; the tower top detection part and the support frame are arranged on two sides of the conveyor belt, and the direction of the tower top detection part pointing to the support frame is the conveying direction of the conveyor belt; the transverse moving part and the positioning mechanism are both arranged on the support frame; the pressing mechanism is arranged on the transverse moving mechanism; the support frame comprises a square frame and an upright post; four corners of the lower end face of the square frame are vertically provided with stand columns, and the four stand columns are symmetrically arranged on two sides of the conveyor belt; the positioning mechanism comprises a first cross rod, a second cross rod, a first distance measuring sensor and a second distance measuring sensor; the first cross bar is arranged on the upright column at one side of the conveyor belt, the second cross bar is arranged on the upright column at the other side of the conveyor belt, the center lines of the first cross bar and the second cross bar are parallel to each other, and the center line of the first cross bar is parallel to the conveying direction line of the conveyor belt; the first distance measuring sensor is arranged at the center of the first cross rod close to the end face of the conveyor belt, and the second distance measuring sensor is arranged at the center of the second cross rod close to the end face of the conveyor belt; the vertical height of the first ranging sensor is greater than that of the second ranging sensor; and the signal output ends of the first distance measuring sensor and the second distance measuring sensor are connected with the signal input end of the PLC.
According to the device suitable for leveling the top of the steel coil, the transverse moving mechanism comprises a motor, a lead screw nut, a linear displacement sensor and a sliding plate; the shell of the motor is arranged on the upper end face of the square frame; an output shaft of the motor is connected with one end of a screw rod, and the other end of the screw rod is in shaft connection with a vertical plate on the upper end face of the square frame; the shaft axis of the screw rod is vertical to the central line of the first cross rod; the linear displacement sensor is arranged on the upper end face of the square frame; the screw nut is arranged on the screw, and a sliding sheet on the linear displacement sensor is connected with the screw nut; the inner wall of the square frame is provided with a sliding chute, and the sliding plate is arranged in the sliding chute on the inner wall of the square frame; the screw rod nut is connected with the sliding plate through a connecting block; the signal control end of the motor is connected with the signal output end of the PLC; and the signal output end of the linear displacement sensor is connected with the signal input end of the PLC.
The pressing mechanism comprises a hydraulic cylinder and a pressing plate; the shell of the hydraulic cylinder is vertically arranged on the lower end surface of the sliding plate; a pressing plate is arranged at the end part of the piston rod of the hydraulic cylinder; and the signal control end of the hydraulic cylinder is connected with the signal output end of the PLC.
According to the top leveling device suitable for the steel coil, the tower top detection part comprises a lifting mechanism, a rotating rod, an angle sensor and a baffle plate; the number of the lifting mechanisms is two, and the two lifting mechanisms are symmetrically arranged on two sides of the conveying belt; the lifting mechanism comprises a sliding sleeve and an inserting plate; the sliding sleeve is vertically arranged on the ground on one side of the conveyor belt, a vertical guide hole is formed in the upper end face of the sliding sleeve, and the inserting plate is arranged in the guide hole of the sliding sleeve; the plug board is provided with a plurality of horizontal positioning holes in the vertical direction in an equidistance arrangement mode, the side wall of the sliding sleeve is provided with a horizontal penetrating jack, and the plug pin simultaneously penetrates through the jack on the sliding sleeve and the positioning hole on the plug board; two ends of the rotating rod are respectively connected with the spiles on two sides in a shaft manner; the angle sensor is arranged on the plug board and connected with one end of the rotating rod; the baffle is arranged on the circumferential outer wall of the rotating rod, and the center line of the baffle is parallel to the axial line of the rotating rod; and the signal output end of the angle sensor is connected with the signal input end of the PLC.
The tower type condition of each steel coil is effectively detected by the tower top detection part, and whether the top of each steel coil protrudes out of the tower top or not is not required to be manually identified; the novel steel coil pressing mechanism is matched with the transverse moving mechanism and the pressing mechanism, so that the bulge at the top of the steel coil is effectively pressed flat without manual pressing, and the labor intensity of workers is greatly reduced.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
fig. 2 is a schematic perspective view of a second embodiment of the present invention.
The list of reference numbers in the figures is: 1. the automatic measuring device comprises a conveyor belt, 2 parts of a square frame, 3 parts of a stand column, 4 parts of a first cross rod, 5 parts of a second cross rod, 6 parts of a first distance measuring sensor, 7 parts of a motor, 8 parts of a lead screw, 9 parts of a lead screw nut, 10 parts of a linear displacement sensor, 11 parts of a sliding plate, 12 parts of a hydraulic cylinder, 13 parts of a pressing plate, 14 parts of a sliding sleeve, 15 parts of a plug board, 16 parts of a rotating rod, 17 parts of a baffle plate and 18 parts of an angle sensor.
Detailed Description
Referring to fig. 1 and 2, the utility model comprises a tower top detection part, a support frame, a transverse moving mechanism, a pressing mechanism, a PLC and a positioning mechanism; the tower top detection part is used for sensing whether the top of the steel coil is provided with the tower-shaped abnormal bulge or not; the transverse moving mechanism can drive the pressing mechanism to transversely move, so that the pressing mechanism can press the core of the steel coil; the positioning mechanism can determine the relative position of the steel coil core, and the transverse moving mechanism can drive the pressing mechanism to move right above the steel coil core.
The tower top detection part and the support frame are arranged on two sides of the conveyor belt 1, the direction of the tower top detection part pointing to the support frame is the transmission direction of the conveyor belt 1, and the steel coil firstly passes through the tower top detection part on the conveyor belt 1 and then passes through the support frame; the transverse moving part and the positioning mechanism are both arranged on the support frame; the pressing mechanism is arranged on the transverse moving mechanism.
The support frame comprises a square frame 2 and an upright post 3; four corners of the lower end face of the square frame 2 are vertically provided with stand columns 3, and the four stand columns 3 are symmetrically arranged on two sides of the conveyor belt 1; the positioning mechanism comprises a first cross rod 4, a second cross rod 5, a first distance measuring sensor 6 and a second distance measuring sensor; the first cross bar 4 is arranged on the upright post 3 at one side of the conveyor belt 1, the second cross bar 5 is arranged on the upright post 3 at the other side of the conveyor belt 1, the first cross bar 4 and the second cross bar 5 are opposite to each other, the center lines of the first cross bar 4 and the second cross bar 5 are parallel to each other, and the center line of the first cross bar 4 is parallel to the conveying direction line of the conveyor belt 1; the first distance measuring sensor 6 is arranged at the center of the first cross rod 4 close to the end face of the conveyor belt 1, and the second distance measuring sensor is arranged at the center of the second cross rod 5 close to the end face of the conveyor belt 1; the first distance measuring sensor 6 and the second distance measuring sensor are matched to sense the coil center position of the steel coil; the vertical height of the first distance measuring sensor 6 is greater than that of the second distance measuring sensor; the heights of the two distance measuring sensors are different, so that the influence of signals between the two distance measuring sensors is prevented, and the distance measuring precision is improved; and the signal output ends of the first distance measuring sensor 6 and the second distance measuring sensor are connected with the signal input end of the PLC.
The transverse moving mechanism comprises a motor 7, a lead screw 8, a lead screw nut 9, a linear displacement sensor 10 and a sliding plate 11; the shell of the motor 7 is arranged on the upper end face of the square frame 2; an output shaft of the motor 7 is connected with one end of a screw rod 8, and the other end of the screw rod 8 is in shaft connection with a vertical plate on the upper end face of the square frame 2; the action of the motor 7 drives the screw rod 8 to rotate; the axial lead of the screw 8 is vertical to the central line of the first cross bar 4; the linear displacement sensor 10 is arranged on the upper end face of the square frame 2; the screw nut 9 is arranged on the screw 8, and a slide sheet on the linear displacement sensor 10 is connected with the screw nut 9; the screw 8 rotates to drive the screw nut 9 to move along the axial lead direction; the linear displacement sensor 10 can sense the real-time position of the screw nut 9 in real time; the inner wall of the square frame 2 is provided with a sliding chute, the sliding plate 11 is arranged in the sliding chute on the inner wall of the square frame 2, the sliding plate 11 slides in the sliding chute, the lead screw nut 9 is connected with the sliding plate 11 through a connecting block, and the lead screw nut 9 drives the sliding plate 11 to move together when moving, so that the sliding plate 11 can slide; the signal control end of the motor 7 is connected with the signal output end of the PLC; and the signal output end of the linear displacement sensor 10 is connected with the signal input end of the PLC.
The pressing mechanism comprises a hydraulic cylinder 12 and a pressing plate 13; the shell of the hydraulic cylinder 12 is vertically arranged on the lower end surface of the sliding plate 11; a pressing plate 13 is arranged at the end part of the piston rod of the hydraulic cylinder 12; the hydraulic cylinder 12 acts to drive the pressing plate 13 to move in the vertical direction; thereby the purpose of pressing the top of the steel coil by the pressing plate 13 is realized; and the signal control end of the hydraulic cylinder 12 is connected with the signal output end of the PLC.
The tower top detection part comprises a lifting mechanism, a rotating rod 16, an angle sensor 18 and a baffle 17; the number of the lifting mechanisms is two, and the lifting mechanisms are symmetrically arranged on two sides of the conveyor belt 1; the lifting mechanism comprises a sliding sleeve 14 and an inserting plate 15; the sliding sleeve 14 is vertically arranged on the ground at one side of the conveyor belt 1, a vertical guide hole is formed in the upper end face of the sliding sleeve 14, and the inserting plate 15 is arranged in the guide hole of the sliding sleeve 14; the insert plate 15 can slide in a guide hole on the sliding sleeve 14; the inserting plate 15 is provided with a plurality of positioning holes in the horizontal direction at equal intervals in the vertical direction, the side wall of the sliding sleeve 14 is provided with penetrating insertion holes in the horizontal direction, and the inserting pin simultaneously penetrates through the insertion holes in the sliding sleeve 14 and the positioning holes in the inserting plate 15; after the heights of the inserting plates 15 on the two sides are adjusted in place, the inserting plates 15 are relatively fixed on the sliding sleeve 14 through the inserting pins; two ends of the rotating rod 16 are respectively connected with the inserting plates 15 at two sides in a shaft mode; the angle sensor 18 is arranged on the inserting plate 15, and the angle sensor 18 is connected with one end of the rotating rod 16; the angle sensor 18 can sense the rotation angle of the rotating rod 16 in real time; the baffle 17 is arranged on the circumferential outer wall of the rotating rod 16, and the central line of the baffle 17 is parallel to the axial line of the rotating rod 16; and the signal output end of the angle sensor 18 is connected with the signal input end of the PLC.
The actual use process is as follows: according to the type of the steel coil batch on the conveying belt, the height of the inserting plate 15 is adjusted, so that the vertical height of the lower edge of the baffle 17 is just the same as the vertical height of the upper end face of a normal steel coil without the tower top, and the rotating rod 16 cannot rotate when the normal steel coil passes through the baffle 17; after the inserting plates 15 are adjusted, the conveying belt is started to enable the steel coil to be conveyed; if a certain steel coil passes through the baffle 17, the rotating rod 16 is rotated, which indicates that the top of the tower is arranged on the upper end surface of the steel coil; then the PLC starts the distance measuring sensors at the two sides, the distance between the steel coils sensed by the distance measuring sensors at the two sides is reduced from small to large, when the distance between the distance measuring sensors and the steel coils sensed by the distance measuring sensors is reduced to the maximum, the PLC controls the conveyor belt to stop running, at the moment, the coil core of the steel coil is positioned between the distance measuring sensors at the two sides, then according to the distance sensed by the distance measuring sensors at the two sides, the PLC can obtain the position of the coil core of the steel coil, then the PLC controls the motor 7 to act to drive the sliding plate 11 to slide, the relative position of the pressing plate 13 can be converted by the linear displacement sensor 10, when the pressing plate 13 moves to the position right above the coil core of the steel coil, the PLC controls the hydraulic cylinder 12 to act, so that the pressing plate 13 presses the steel coil to flatten the tower shape at the top of the steel coil, after the hydraulic cylinder 12 acts, the hydraulic cylinder 12 resets, and the conveyer belt 1 resumes normal operating, so relapse, flattens the coil of strip top on the conveyer belt 1 in proper order.
Claims (4)
1. The utility model provides a top flushes device suitable for coil of strip which characterized in that: comprises a tower top detection part, a support frame, a transverse moving mechanism, a pressing mechanism, a PLC and a positioning mechanism; the tower top detection part and the support frame are arranged on two sides of the conveyor belt (1), and the direction of the tower top detection part pointing to the support frame is the transmission direction of the conveyor belt (1); the transverse moving part and the positioning mechanism are both arranged on the support frame; the pressing mechanism is arranged on the transverse moving mechanism; the support frame comprises a square frame (2) and an upright post (3); four corners of the lower end face of the square frame (2) are vertically provided with stand columns (3), and the four stand columns (3) are symmetrically arranged on two sides of the conveyor belt (1); the positioning mechanism comprises a first cross rod (4), a second cross rod (5), a first distance measuring sensor (6) and a second distance measuring sensor; the first cross bar (4) is arranged on the upright post (3) on one side of the conveyor belt (1), the second cross bar (5) is arranged on the upright post (3) on the other side of the conveyor belt (1), the center lines of the first cross bar (4) and the second cross bar (5) are parallel to each other, and the center line of the first cross bar (4) is parallel to the conveying direction line of the conveyor belt (1); the first distance measuring sensor (6) is arranged in the center of the first cross rod (4) close to the end face of the conveyor belt (1), and the second distance measuring sensor is arranged in the center of the second cross rod (5) close to the end face of the conveyor belt (1); the vertical height of the first distance measuring sensor (6) is greater than that of the second distance measuring sensor; and the signal output ends of the first distance measuring sensor (6) and the second distance measuring sensor are connected with the signal input end of the PLC.
2. The top flushing device for steel coils as claimed in claim 1, characterized in that: the transverse moving mechanism comprises a motor (7), a lead screw (8), a lead screw nut (9), a linear displacement sensor (10) and a sliding plate (11); the shell of the motor (7) is arranged on the upper end face of the square frame (2); an output shaft of the motor (7) is connected with one end of a lead screw (8), and the other end of the lead screw (8) is in shaft connection with a vertical plate on the upper end face of the square frame (2); the axial lead of the lead screw (8) is vertical to the central line of the first cross rod (4); the linear displacement sensor (10) is arranged on the upper end face of the square frame (2); the screw nut (9) is arranged on the screw (8), and a slide sheet on the linear displacement sensor (10) is connected with the screw nut (9); a sliding groove is formed in the inner wall of the square frame (2), and the sliding plate (11) is arranged in the sliding groove in the inner wall of the square frame (2); the screw nut (9) is connected with the sliding plate (11) through a connecting block; the signal control end of the motor (7) is connected with the signal output end of the PLC; and the signal output end of the linear displacement sensor (10) is connected with the signal input end of the PLC.
3. The top flushing device for steel coils as claimed in claim 2, characterized in that: the pressing mechanism comprises a hydraulic cylinder (12) and a pressing plate (13); the shell of the hydraulic cylinder (12) is vertically arranged on the lower end surface of the sliding plate (11); a pressing plate (13) is arranged at the end part of the piston rod of the hydraulic cylinder (12); and the signal control end of the hydraulic cylinder (12) is connected with the signal output end of the PLC.
4. The top flushing device for steel coils as claimed in claim 3, characterized in that: the tower top detection part comprises a lifting mechanism, a rotating rod (16), an angle sensor (18) and a baffle (17); the number of the lifting mechanisms is two, and the two lifting mechanisms are symmetrically arranged on two sides of the conveyor belt (1); the lifting mechanism comprises a sliding sleeve (14) and an inserting plate (15); the sliding sleeve (14) is vertically arranged on the ground on one side of the conveyor belt (1), a vertical guide hole is formed in the upper end face of the sliding sleeve (14), and the inserting plate (15) is arranged in the guide hole of the sliding sleeve (14); a plurality of horizontal positioning holes are arranged on the inserting plate (15) in the vertical direction at equal intervals, a horizontal penetrating jack is arranged on the side wall of the sliding sleeve (14), and the inserting pin simultaneously penetrates through the jack on the sliding sleeve (14) and the positioning hole on the inserting plate (15); two ends of the rotating rod (16) are respectively connected with the inserting plates (15) at two sides in a shaft manner; the angle sensor (18) is arranged on the plug board (15), and the angle sensor (18) is connected with one end of the rotating rod (16); the baffle (17) is arranged on the circumferential outer wall of the rotating rod (16), and the central line of the baffle (17) is parallel to the axial line of the rotating rod (16); and the signal output end of the angle sensor (18) is connected with the signal input end of the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469246.3U CN216943901U (en) | 2022-03-07 | 2022-03-07 | Top flushing device suitable for steel coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469246.3U CN216943901U (en) | 2022-03-07 | 2022-03-07 | Top flushing device suitable for steel coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216943901U true CN216943901U (en) | 2022-07-12 |
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ID=82293279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220469246.3U Active CN216943901U (en) | 2022-03-07 | 2022-03-07 | Top flushing device suitable for steel coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216943901U (en) |
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2022
- 2022-03-07 CN CN202220469246.3U patent/CN216943901U/en active Active
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