CN-224198473-U - Steel plate conveying and centering system

CN224198473UCN 224198473 UCN224198473 UCN 224198473UCN-224198473-U

Abstract

The utility model relates to the technical field of steel plate conveying equipment, in particular to a steel plate conveying centering system which comprises a roller conveying line, a transverse blocking assembly, a longitudinal blocking assembly and a movable driving mechanism, wherein the roller conveying line is used for driving a steel plate to convey longitudinally, the longitudinal blocking assembly is arranged at the longitudinal tail end of the roller conveying line, the transverse blocking assembly is arranged at one side of the roller conveying line, the movable driving mechanism is arranged at the other side of the roller conveying line in a transversely moving way, the distance between the initial position of the movable driving mechanism and the transverse blocking assembly is known, a transverse distance measuring unit is arranged on the movable driving mechanism, a track is longitudinally arranged at the outer side of the roller conveying line, a movable trolley is longitudinally arranged on the track in a moving way, a laser distance measuring unit and a trolley distance measuring unit are arranged on the movable trolley, and the distance between the initial position of the laser distance measuring unit and the longitudinal blocking assembly is known.

Inventors

CHEN CHAOYANG
XIONG BIN
WANG CHUNYING
Bai Pengyun
SHI YAJIE
LI ZHENG

Assignees

湖北天华智能装备股份有限公司

Dates

Publication Date: 20260505
Application Date: 20250430

Claims (10)

1. The steel plate conveying centering system comprises a roller conveying line, a longitudinal blocking component and a centering mechanism, wherein the roller conveying line is used for driving a steel plate to convey longitudinally, the longitudinal blocking component is arranged at the tail end of the roller conveying line and used for longitudinally blocking the steel plate, the centering mechanism is characterized by comprising a cross beam, the transverse blocking component and a moving driving mechanism, the cross beam is transversely arranged below the roller conveying line, the transverse blocking component is arranged at one end of the cross beam, the transverse blocking component is arranged at one side of the roller conveying line and used for transversely blocking the steel plate, the moving driving mechanism is arranged at the other end of the cross beam and used for transversely pushing the steel plate against the transverse blocking component, the transverse distance between the initial position of the moving driving mechanism and the transverse blocking component is a known distance, the moving driving mechanism is provided with a transverse distance measuring unit and used for detecting the transverse moving distance of the moving driving mechanism, a track is longitudinally arranged at the outer side of the roller conveying line, a target object is arranged at the starting point of the track, the track is longitudinally moved and provided with a moving trolley, the laser distance measuring unit and the trolley is arranged on the moving trolley, the laser distance measuring unit is used for finding the edge of the steel plate and detecting the position of the steel plate and is the distance between the laser distance measuring unit and the target object along the longitudinal distance and the track.
2. The steel plate conveying and centering system according to claim 1, wherein the roller conveying line comprises a conveying frame, the conveying frame comprises two longitudinal beams which are transversely arranged at intervals, a supporting frame is arranged at the bottom of each longitudinal beam, a plurality of rollers are rotatably arranged between the two longitudinal beams, the rollers are longitudinally arranged at intervals, a driving transmission unit is arranged on one longitudinal beam, and the driving transmission unit is in driving connection with each roller and is used for driving each roller to longitudinally convey the steel plate.
3. The steel plate conveying centering system according to claim 1 or 2, wherein the longitudinal blocking assembly comprises a cross rod, a mounting seat and a longitudinal blocking wheel, the cross rod is transversely arranged at the longitudinal tail end of the roller conveying line, the mounting seat is arranged on the cross rod, the longitudinal blocking wheel is rotatably arranged on the mounting seat, the rotation axis of the longitudinal blocking wheel is vertically arranged, and the longitudinal blocking wheel can be propped against the steel plate.
4. A steel plate conveying centering system as claimed in claim 3, wherein the cross bar is provided with a longitudinal in-place detecting element for detecting whether the steel plate abuts against the longitudinal blocking wheel.
5. The steel plate conveying centering system according to claim 2, wherein the transverse blocking assembly comprises a fixing seat and a transverse blocking wheel, the fixing seat is fixed on the cross beam, the transverse blocking wheel is rotatably arranged on the fixing seat, and the rotation axis of the transverse blocking wheel is vertically arranged.
6. The steel plate conveying centering system according to claim 2, wherein the movable driving mechanism comprises a movable seat, a pushing wheel and a driving motor, the cross beam is fixed between two longitudinal beams and is positioned below the rollers, a guide rail and a rack are transversely arranged on the cross beam, the rack is positioned below the guide rail, the movable seat is transversely arranged on the guide rail in a sliding mode, a support is fixed on the movable seat, the pushing wheel is rotatably arranged on the support, a rotating line of the pushing wheel is vertically arranged, the driving motor is fixed on the movable seat, the driving motor is in driving connection with a gear, the gear is in meshing transmission with the rack, and the driving motor drives the movable seat to drive the pushing wheel to push the steel plate to be abutted against the transverse blocking assembly.
7. A steel sheet conveying centering system as claimed in claim 2, wherein first and second side guards are longitudinally provided on each of said stringers, respectively, said first and second side guards being adapted to guide the longitudinal conveyance of said steel sheet.
8. A steel sheet conveying centering system as claimed in claim 2, wherein a bracket is further provided between the stringers, the bracket having a surface for supporting the steel sheet flush with the surface of the roller.
9. The steel plate conveying and centering system as claimed in claim 5, wherein the longitudinal beams are further provided with transverse in-place detection elements for detecting whether the steel plates are abutted against the transverse blocking wheels.
10. The steel plate conveying and centering system as claimed in claim 1, wherein an adjusting mechanism is arranged on the moving trolley and used for adjusting rolling friction force between the moving trolley and the rail.

Description

Steel plate conveying and centering system Technical Field The utility model relates to the technical field of steel plate conveying equipment, in particular to a steel plate conveying centering system. Background Currently, the prior patent (publication number: CN 220949947U) discloses a roller conveyor line centering mechanism, which comprises a conveying frame, wherein the conveying frame comprises a frame formed by enclosing and longitudinal beams lapped between the frame, a support is arranged on the longitudinal beams, a steel plate is placed on the support, mechanical flanges are arranged in the transverse direction and the longitudinal direction of the frame, a lifting device is arranged on the longitudinal beams and comprises a lifting table surface which is lifted up and down, a universal ball is arranged on the lifting table surface, the lifting table surface can lift the steel plate upwards to be separated from the support, and centering driving devices for pushing the steel plate to move are respectively arranged on the conveying frame in the transverse direction and the longitudinal direction. When the roller conveyor line centering mechanism is used, the lifting device is arranged to lift the steel plate during centering adjustment, the steel plate can flexibly move in the universal ball, and the centering driving device is matched to efficiently finish the tight positioning with the mechanical flange, so that the centering efficiency and centering precision of the steel plate are improved, the centering capability is improved, and the allowable quality of the steel plate capable of being centered is improved. In summary, although the above-mentioned existing roller conveyor line centering mechanism can realize centering of the steel plate, the length, width and thickness of the steel plate cannot be automatically measured on line, so that a 3D center coordinate system of the steel plate cannot be constructed. Disclosure of utility model Aiming at the defects of the prior art, one of the purposes of the utility model is to provide a steel plate conveying and centering system, which aims to solve the technical problem that the existing roller conveying and centering mechanism cannot automatically measure the length, the width and the thickness of a steel plate on line, so that a 3D central coordinate system of the steel plate cannot be constructed. In order to achieve the above purpose, the utility model adopts the following technical scheme: The steel plate conveying centering system comprises a roller conveying line, a longitudinal blocking component and a centering mechanism, wherein the roller conveying line is used for driving a steel plate to convey longitudinally, the longitudinal blocking component is arranged at the tail end of the roller conveying line and used for longitudinally blocking the steel plate, the centering mechanism comprises a cross beam, the transverse blocking component and a moving driving mechanism, the cross beam is transversely arranged below the roller conveying line, the transverse blocking component is arranged at one end of the cross beam and is positioned at one side of the roller conveying line and used for transversely blocking the steel plate, the moving driving mechanism is arranged at the other end of the cross beam and used for transversely pushing the steel plate to abut against the transverse blocking component, the transverse distance between the initial position of the moving driving mechanism and the transverse blocking component is a known distance, the moving driving mechanism is provided with a transverse distance measuring unit and used for detecting the transverse moving distance of the moving driving mechanism, the outer side of the roller conveying line is longitudinally provided with a track, a target object is longitudinally arranged at the starting point of the track, the track is longitudinally moved on the track and provided with a moving trolley, the laser distance measuring unit and the laser distance measuring unit is used for finding the edge of the steel plate and detecting the thickness of the steel plate and the position of the target object is the distance between the moving trolley and the laser distance measuring unit and the target distance is known as the distance between the moving distance of the moving trolley and the target object. The utility model has the beneficial effects that: When the steel plate conveying and centering system is used, the steel plate is driven by the roller conveying line to convey along the longitudinal direction of the roller conveying line, and when the steel plate abuts against the longitudinal blocking wheel of the longitudinal blocking assembly, the movable driving mechanism moves along the transverse direction of the roller conveying line, so that the pushing wheel pushes the steel plate to abut against the transverse blocking wheel of the transverse blocking assembly, and the steel plate c