CN219488653U - Primary and secondary car capable of automatically measuring width and diameter - Google Patents
Primary and secondary car capable of automatically measuring width and diameter Download PDFInfo
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- CN219488653U CN219488653U CN202320662293.4U CN202320662293U CN219488653U CN 219488653 U CN219488653 U CN 219488653U CN 202320662293 U CN202320662293 U CN 202320662293U CN 219488653 U CN219488653 U CN 219488653U
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Abstract
The utility model is suitable for the technical field of steel coil conveying, and provides an automatic width and diameter measuring sub-car which comprises a main car frame and a walking sub-car which moves longitudinally on the main car frame, wherein a width measuring laser sensor is arranged at one side of the end part of the main car frame and positioned at one side of the walking sub-car, the top of the walking sub-car is fixedly connected with a supporting rod which extends along the length direction, and the end part of the supporting rod is fixedly connected with a diameter measuring laser sensor. According to the automatic width and diameter measuring sub-car, the width and diameter of the steel coil can be directly measured in the coil taking process by arranging the width and diameter measuring sensor parts on the walking sub-car, reference data are provided for the walking distance of the walking sub-car and the lifting height of the lifting arm, meanwhile, whether the steel coil exists on the saddle can be detected, and the action can be stopped and an alarm prompt can be given when the steel coil does not exist; the steel coil conveying process is safe, stable and reliable, and accurate data is provided for safe and efficient operation of equipment.
Description
Technical Field
The utility model belongs to the technical field of steel coil conveying, and particularly relates to a primary-secondary vehicle capable of automatically measuring width and diameter.
Background
In the production process flow of steel coils, in the sequence conversion process of a steel coil rolling production line, an annealing production line, a galvanization production line, a finishing production line and a packaging production line, after each production process is finished, the steel coils are hung into a buffer area of a subsequent production line through a crown block and are waited to enter into a next process for production, a common transportation mode comprises a crane and a primary and secondary coil transporting truck, chinese patent CN216271560U discloses a primary and secondary coil transporting truck, namely, the primary and secondary coil transporting truck penetrates into the central position of the steel coils through a supporting plate in the process of shipment, then the supporting plate is lifted to lift the steel coils and realize transportation along with the movement of the transporting secondary truck, but the primary and secondary truck only has a simple transportation function, has no function of measuring the coil diameter and the supporting plate of the transported steel coils, cannot set the travelling distance of the primary and the lifting height of the steel coils to be transported according to the specification of the transportation, the primary and secondary coil transporting distance is too short or the primary and secondary coil transporting height is insufficient, and the primary and secondary coil transporting truck can scratch or generate with the primary and secondary truck body in the transportation process.
Disclosure of Invention
The utility model provides a primary-secondary vehicle capable of automatically measuring width and diameter, and aims to solve the problems that the primary-secondary vehicle for transporting the existing steel coil has a simple transportation function, has no function of measuring the coil diameter and the coil money of the transported steel coil, and cannot set the walking distance of the primary vehicle and the lifting height of a bearing plate according to the specification of the steel coil to be transported in real time.
The utility model discloses a primary-secondary vehicle capable of automatically measuring width and diameter, which comprises a primary vehicle frame and a travelling sub-vehicle which moves longitudinally on the primary vehicle frame, wherein a first rail for the primary vehicle frame to transversely travel is paved on the ground, and a second rail for the travelling sub-vehicle to travel is longitudinally arranged on the primary vehicle frame;
the lifting arm capable of lifting is horizontally arranged on the walking sub-vehicle along the longitudinal extension, the end part of the main vehicle frame is located on one side of the walking sub-vehicle, the end face of the walking sub-vehicle is flush with the width measuring laser sensor when the walking sub-vehicle moves to the outermost side, the top of the walking sub-vehicle is fixedly connected with a supporting rod extending along the length direction, and the end part of the supporting rod is fixedly connected with the diameter measuring laser sensor.
Preferably, a hydraulic station box is arranged on one side of the top of the main vehicle frame, an electric cabinet is arranged on the other side of the top of the main vehicle frame, and an accommodating space for the traveling sub-vehicle to move is formed between the hydraulic station box and the electric cabinet.
Preferably, the parent car frame is provided with a wireless signal receiving antenna, a wireless signal receiver and a warning lamp.
Preferably, the main vehicle frame and the walking sub vehicle are provided with a sub vehicle walking position ranging module, and the middle part of the surface of the main vehicle frame is provided with a sub vehicle parking position sensor facing the inner side.
Preferably, anti-collision photoelectric sensors are arranged on two sides of the bus frame, a power supply slideway is laid on the ground along the first track direction, a contact which is connected with the power supply slideway in a sliding manner is fixedly connected to the bottom of the bus frame, and the contact is contacted with the power supply slideway to realize circuit connection.
Preferably, the walking sub-vehicle is provided with a wireless monitoring module.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the automatic width and diameter measuring sub-car, the two groups of sensors are arranged, the width and the diameter of a steel coil are measured when the steel coil is taken, reference data are provided for the walking distance of the walking sub-car and the lifting arm lifting height, the steel coil can be lifted to a designated height and is inwards contained above the frame of the main car, the bottom of the steel coil cannot be scratched with the frame of the main car, the front end of the steel coil cannot extend out of the frame of the main car, collision is avoided when the steel coil is walking, meanwhile, whether the steel coil exists on a placing saddle or not can be detected, and actions can be stopped and alarm prompt can be carried out when the steel coil does not exist; the steel coil conveying process is safe, stable and reliable, accurate data are provided for safe and efficient operation of equipment, feedback information can be provided for the upper working procedure, and the system is optimized.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a schematic top view of the present utility model.
In the figure: 1-mother car frame, 2-walking sub car, 3-hydraulic station case, 4-electric cabinet, 5-sub car walk position ranging module, 6-wireless signal receiver, 7-wireless signal receiving antenna, 8-warning light, 9-branch, 10-diameter measuring laser sensor, 11-wireless monitoring module, 12-contact, 13-anticollision photoelectric sensor, 14-width measuring laser sensor, 15-sub car stop position sensor, 16-lift arm.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an automatic width measurement and diameter measurement's primary and secondary car, includes primary and secondary car frame 1 and on primary and secondary car frame 1 along the walking sub-car 2 of longitudinal movement, lay the first track that supplies primary and secondary car frame 1 to transversely walk on the ground, be equipped with the second track that supplies walking sub-car 2 to walk along vertically on the primary and secondary car frame 1, be provided with the liftable on the walking sub-car 2 along longitudinal extension ground level and lift arm 16.
The lifting arm 16 is inserted into the central cavity of the steel coil along with the movement of the walking sub-vehicle 2, a hydraulic component for driving the lifting arm 16 to lift is arranged in the walking sub-vehicle 2, and the lifting arm 16 is supported by the hydraulic component, so that the steel coil is lifted, and the steel coil moves to the upper part of the main vehicle frame 1 along with the movement of the walking sub-vehicle 2.
The main car frame 1 walks along a first transverse track, the walking sub car 2 walks along a second longitudinal track on the main car frame 1, in the transportation process, a saddle for placing a steel coil is additionally arranged, the steel coil is placed on the saddle, the main car frame 1 walks to the rear side of the saddle, the front of the walking sub car 1 is provided with a locating plate at the rear end of the lifting arm 16, when the walking sub car 2 moves outwards to the maximum distance, the front side is flush with the front side of the main car frame 1, the lifting arm 16 is inserted into the steel coil at the moment, the locating plate extends out of the vertical plane where the front side of the main car frame 1 is located for a certain distance, at the moment, the rear end of the steel coil is attached to the locating plate, then the lifting arm 16 is lifted up to a certain height, the bottom of the steel coil is higher than the top of the main car frame 1, scratch is prevented, then the walking sub car 2 is retracted, the steel coil is driven to move to the upper side of the main car frame 1, and then the main car frame 1 walks transversely to convey the steel coil to a specified position for reverse operation and unloading.
The end of the main car frame 1 and one side of the walking sub car 2 are provided with a width measuring laser sensor 14, and when the walking sub car 2 walks to the outermost side, the end face is flush with the width measuring laser sensor 14.
When the travelling sub-car 2 starts to withdraw after the coil is taken out, the steel coil moves inwards gradually, the width measuring laser sensor 14 firstly detects the rear end of the steel coil, the background system records the width value at the moment as an initial value, the steel coil continues to move inwards until the width measuring laser sensor 14 detects that the steel coil leaves the detection range of the steel coil, the width measuring laser sensor 14 continuously monitors the time of the steel coil in the background recording process, the time is multiplied with the speed of the preset travelling sub-car, the distance that the travelling sub-car 2 drives the steel coil to move in the time period is obtained, the initial value is subtracted from the value, namely the width of the steel coil, namely the axial length of the steel coil, and the initial value can be defaulted to 0.
Since the distance monitored by the width measuring laser sensor 14 is different when the steel coil is transported and empty, the distance monitored by the width measuring laser sensor 14 is a fixed value between the position of the width measuring laser sensor 14 and the other side of the frame 1 of the parent car when empty, and the steel coil passes through when the distance monitored by the width measuring laser sensor 14 is different from the fixed value.
The top of the walking sub-vehicle 2 is fixedly connected with a supporting rod 9 extending along the length direction, and the end part of the supporting rod 9 is fixedly connected with a diameter measuring laser sensor 10.
In this embodiment, when the travelling sub-carriage 2 moves forward to start the coil taking action, the strut 9 drives the diameter measuring laser sensor 10 to extend synchronously until the distance between the diameter measuring laser sensor 10 and the saddle is preset as an initial value, when the steel coil exists on the saddle, the distance detected by the diameter measuring laser sensor 10 is a comparison value, the comparison value is smaller than the initial value, the comparison value is subtracted from the initial value, that is, the diameter of the steel coil, the diameter value provides a reference for the lifting height of the lifting arm 16, the lifting height of the lifting arm 16 is larger than half of the diameter, that is, the radius is approximate to the diameter, the bottom of the steel coil cannot be scratched to the bottom of the frame of the parent car in the inward movement process, and the specific lifting value is determined according to the radius of the cavity part of the center of the steel coil and the initial position of the lifting arm 16.
Meanwhile, the detection device is used for detecting whether a steel coil exists on the saddle, and when the comparison value is the same as the initial value, the fact that no steel coil is placed on the saddle is indicated, and at the moment, the walking sub-vehicle should stop and alarm.
Further, one side at the top of the main vehicle frame 1 is provided with a hydraulic station box 3, the other side at the top of the main vehicle frame 1 is provided with an electric cabinet 4, and an accommodating space for the movement of the walking sub-vehicle 2 is formed between the hydraulic station box 3 and the electric cabinet 4.
In the present embodiment, a hydraulic station is provided in the hydraulic station box 3 to supply a hydraulic power source to the hydraulic components in the traveling sub-vehicle 2.
Further, a wireless signal receiving antenna 7, a wireless signal receiver 6 and a warning lamp 8 are arranged on the main vehicle frame 1, the wireless signal receiving antenna 7 receives a wireless signal sent by a remote control system and transmits the wireless signal to the wireless signal receiver 6, and the wireless signal receiver 6 decodes, reads and recognizes the signal and converts the signal into a control command to be sent to the main vehicle frame 1 and the walking sub-vehicle 2 to control the actions of all components.
When no steel coil is detected on the saddle, the warning lamp 8 is controlled to flash and sound alarm is given.
In the present embodiment, an electric control element is provided in the electric control box 4, and the electric control element controls the operation of the hydraulic station and the hydraulic component for driving the lifting arm 16 to lift and move in the traveling of the main vehicle frame 1 and the traveling sub vehicle 2, respectively, and controls the operation according to the control command.
The main vehicle frame 1 and the walking sub vehicle 2 can respectively drive the walking wheels by the motor to walk along the first track and the second track.
When the vehicle is empty, the distance detected by the width measuring laser sensor 14 should be the distance between the position of the width measuring laser sensor and the opposite hydraulic station box 3 or the electric control box 4, and the distance is specifically determined according to the box body arranged on the opposite side of the width measuring laser sensor 14.
Further, a sub-vehicle walking position ranging module 5 is arranged on the main vehicle frame 1 and the walking sub-vehicle 2 together, and a sub-vehicle parking position sensor 15 facing to the inner side is arranged in the middle of the surface of the main vehicle frame 1.
In this embodiment, the sub-car walking position ranging module 5 includes a signal transmitting module and a signal feedback module, the signal transmitting module is fixed on the main car frame 1, the signal feedback module is arranged on the walking sub-car 2, and the two are arranged oppositely, the sub-car walking position ranging module 5 can be elements such as a laser ranging sensor, the signal transmitting module transmits a signal, the signal feedback module reflects the signal, so as to realize ranging, and when the walking sub-car 2 walks longitudinally, the distance between the signal transmitting module and the signal feedback module changes, so as to measure the distance of the displacement of the walking main car 2.
When the walking sub-car 2 walks to the outermost side and takes the coil, the walking distance is a fixed value, the backward distance is the walking distance, and the walking distance is larger than the width of the steel coil, so that the steel coil is ensured to be retracted above the frame 1 of the parent car and not to extend to the outside
The sub-car parking sensor 15 can be a photoelectric sensor, and after the traveling sub-car 2 is detected to reset, the main car frame 1 can travel, so that the situation that the steel coil does not move to the upper part of the main car frame 1 due to the failure of a control system is avoided, and the main car frame 1 starts to move to cause the collision of the steel coil and other objects.
Furthermore, anti-collision photoelectric sensors 13 are arranged on two sides of the bus frame 1, when the bus frame 1 moves transversely, whether an obstacle exists in a certain distance in the moving direction can be detected, data can be sent to the background when the obstacle is found, and the background is used for automatically controlling the bus frame to stop walking. In the walking process of the walking mother car 1, the warning lamp 8 can continuously flash and give out sound early warning to remind avoidance.
A power supply slideway is laid on the ground along the first track direction, the bottom of the bus frame 1 is fixedly connected with a contact 12 which is in sliding connection with the power supply slideway, and the contact 12 is in contact with the power supply slideway to realize circuit connection.
In this embodiment, the principle of the contact and the power supply slideway can refer to the structure of the track lamp, and the contact 12 is in sliding contact with the power supply slideway to supply power to the electric elements on the bus frame 1 and the travelling car 2.
Further, a wireless monitoring module 11 is arranged on the walking sub-vehicle 2. The working process of taking and transporting the coil of the walking sub-vehicle 2 can be monitored in real time.
The front side and the rear side of the walking sub-car 2 are respectively provided with a lifting arm 16 and a diameter measuring laser sensor 10, and the front side and the rear side of the main car frame 1 are respectively provided with a width measuring laser sensor 14, so that the device can take rolls in the front direction and the rear direction.
The working principle and the using flow of the utility model are as follows: after the utility model is installed, when the travelling sub-car 2 starts to withdraw after the coil is taken out, the steel coil moves inwards gradually, the width measuring laser sensor 14 detects the rear end of the steel coil at first, the steel coil continues to move inwards until the width measuring laser sensor 14 detects that the steel coil leaves the detection range of the steel coil, the steel coil cannot be detected, the distance of the steel coil moving in the period of time is calculated, so that the width of the steel coil is calculated, when the travelling sub-car 2 moves forwards to start the coil taking action, the support rod 9 drives the diameter measuring laser sensor 10 to synchronously extend out, the distance between the diameter measuring laser sensor 10 and the saddle is preset to be a fixed value, when the steel coil exists on the saddle, the distance detected by the diameter measuring laser sensor 10 is subtracted by the fixed value, namely the diameter of the steel coil, the specification of the steel coil can be measured directly in the coil taking and transporting process, thereby determining the distance of the travelling sub-car 2 needing to withdraw and the lifting height of the lifting arm 16, and simultaneously detecting whether the steel coil exists on the saddle or not, and giving an alarm prompt.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides an automatic primary and secondary car of width measurement diameter measurement which characterized in that: the vehicle comprises a main vehicle frame (1) and a traveling sub-vehicle (2) which moves longitudinally on the main vehicle frame (1), wherein a first rail for the main vehicle frame (1) to travel transversely is paved on the ground, and a second rail for the traveling sub-vehicle (2) to travel is longitudinally arranged on the main vehicle frame (1);
the lifting arm (16) capable of lifting is horizontally arranged on the walking sub-vehicle (2) along the longitudinal extension, the end part of the main vehicle frame (1) is provided with the width measuring laser sensor (14) on one side of the walking sub-vehicle (2), the end surface of the walking sub-vehicle (2) is flush with the width measuring laser sensor (14) when the walking sub-vehicle (2) walks to the outermost side, the top of the walking sub-vehicle (2) is fixedly connected with the supporting rod (9) extending along the length direction, and the end part of the supporting rod (9) is fixedly connected with the diameter measuring laser sensor (10).
2. The automatic width and diameter measuring primary and secondary vehicle as claimed in claim 1, wherein: one side at the top of the main vehicle frame (1) is provided with a hydraulic station box (3), the other side at the top of the main vehicle frame (1) is provided with an electric cabinet (4), and an accommodating space for the movement of the walking sub-vehicle (2) is formed between the hydraulic station box (3) and the electric cabinet (4).
3. The automatic width and diameter measuring primary and secondary vehicle as claimed in claim 1, wherein: the bus frame (1) is provided with a wireless signal receiving antenna (7), a wireless signal receiver (6) and a warning lamp (8).
4. The automatic width and diameter measuring primary and secondary vehicle as claimed in claim 1, wherein: the auxiliary vehicle walking position ranging system is characterized in that the auxiliary vehicle walking position ranging module (5) is arranged on the main vehicle frame (1) and the walking auxiliary vehicle (2) together, and an inward auxiliary vehicle stopping sensor (15) is arranged in the middle of the surface of the main vehicle frame (1).
5. The automatic width and diameter measuring primary and secondary vehicle as claimed in claim 1, wherein: the anti-collision device is characterized in that anti-collision photoelectric sensors (13) are arranged on two sides of the bus frame (1), a power supply slideway is paved on the ground along the first track direction, a contact (12) which is connected with the power supply slideway in a sliding manner is fixedly connected to the bottom of the bus frame (1), and the contact (12) is in contact with the power supply slideway to realize circuit connection.
6. The automatic width and diameter measuring primary and secondary vehicle as claimed in claim 1, wherein: the walking sub-vehicle (2) is provided with a wireless monitoring module (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320662293.4U CN219488653U (en) | 2023-03-30 | 2023-03-30 | Primary and secondary car capable of automatically measuring width and diameter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320662293.4U CN219488653U (en) | 2023-03-30 | 2023-03-30 | Primary and secondary car capable of automatically measuring width and diameter |
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| CN219488653U true CN219488653U (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320662293.4U Active CN219488653U (en) | 2023-03-30 | 2023-03-30 | Primary and secondary car capable of automatically measuring width and diameter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116817774A (en) * | 2023-08-28 | 2023-09-29 | 驰田汽车技术研发武汉有限公司 | Coil diameter measuring equipment for steel coil and automatic feeding system for open flat wire |
-
2023
- 2023-03-30 CN CN202320662293.4U patent/CN219488653U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116817774A (en) * | 2023-08-28 | 2023-09-29 | 驰田汽车技术研发武汉有限公司 | Coil diameter measuring equipment for steel coil and automatic feeding system for open flat wire |
| CN116817774B (en) * | 2023-08-28 | 2023-11-17 | 驰田汽车技术研发武汉有限公司 | Coil diameter measuring equipment for steel coil and automatic feeding system for open flat wire |
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