CN212769129U - Automatic winding trolley system - Google Patents
Automatic winding trolley system Download PDFInfo
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- CN212769129U CN212769129U CN202020703295.XU CN202020703295U CN212769129U CN 212769129 U CN212769129 U CN 212769129U CN 202020703295 U CN202020703295 U CN 202020703295U CN 212769129 U CN212769129 U CN 212769129U
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Abstract
The utility model discloses an automatic coil up dolly system, include: the automatic winding device comprises a controller, a transverse moving device, a lifting device and an automatic winding trolley; the controller is electrically connected with the automatic winding trolley through the transverse moving device; the controller is electrically connected with the automatic winding trolley through the lifting device. The embodiment of the utility model provides an automatic upward roll dolly system has solved among the prior art and has required manual operation upward roll dolly to roll up when No. 2 heavy rolls up the roll, and the production rhythm of producing the line and the steady operation of production have been guaranteed to the technical problem that the rate of accuracy is low.
Description
Technical Field
The utility model relates to a belted steel coiling equipment technical field especially relates to an automatic dolly system of rolling up.
Background
In the process of producing the strip steel, the coiling trolley needs to be manually operated to coil when the No. 2 steel coil is rewound, when the strip steel moves to the coiling machine from the trolley, the height of the trolley needs to be manually adjusted by an operator, whether the coiled core is aligned with the mandrel of the coiling machine or not is observed on site, if the coiled core is aligned with the mandrel of the coiling machine, the strip steel is moved to the mandrel of the coiling machine, and the operator observes that the position of the strip steel at the mandrel of the coiling machine is proper to finish the coiling process.
However, in the process of implementing the technical solution of the invention in the embodiments of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems:
because the control quantity of all the processes is the result observed by an operator on site, firstly, the steel coil lifting height is not measured, and quantitative control values are not available; second, the position of the coil at the coiler mandrel does not have an accurate control value. The operation is low in accuracy, safe and inconvenient, greatly influences the production rhythm of a production line, and has unsafe factors which influence the stable operation of production.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an automatic upward roll dolly system has solved among the prior art when 2# recoils and need manual operation upward roll dolly and upward roll, and the technical problem that the rate of accuracy is low has guaranteed the production rhythm of producing the line and the steady operation of production.
The embodiment of the utility model provides an automatic coil up dolly system, include:
the automatic winding device comprises a controller, a transverse moving device, a lifting device and an automatic winding trolley;
the controller is electrically connected with the automatic winding trolley through the transverse moving device;
the controller is electrically connected with the automatic winding trolley through the lifting device.
Further, the automatic reeling trolley comprises:
the trolley comprises a trolley saddle, a saddle supporting mechanism, a trolley base, wheels and a trolley track;
the bottom of the trolley saddle is fixedly connected with the top of the saddle supporting mechanism;
the bottom of the saddle supporting mechanism is fixedly connected with the trolley base;
the trolley base slides on the trolley track through the wheels.
Further, the saddle support mechanism includes:
saddle support arms and an outer support frame;
the top of the saddle supporting arm is fixedly connected with the bottom of the trolley saddle;
the saddle supporting arms are inserted into the inner side of the outer supporting frame and can slide up and down in the outer supporting frame;
the bottom of the outer supporting frame is fixedly connected with the trolley base.
Further, the traverse device includes:
a traveling gear motor, a frequency converter, a transverse moving encoder and a photoelectric switch;
the walking gear motor is fixedly arranged on the inner side of the trolley base;
the controller is electrically connected with the wheels through the frequency converter and the walking gear motor in sequence;
the transverse moving encoder is fixedly arranged on the back of the walking gear motor;
the photoelectric switch is arranged between the No. 1 material storage saddle and the No. 2 material storage saddle.
Further, the lifting device includes:
the device comprises a lifting hydraulic cylinder, a lifting encoder, an electromagnetic valve and a laser ranging sensor;
the lifting hydraulic cylinder is fixedly arranged on the trolley base and is positioned in the outer supporting frame, and the lifting hydraulic cylinder is electrically connected with the controller through the electromagnetic valve;
the lifting encoder is fixedly arranged on the trolley base and positioned on the right side of the outer supporting frame, and the lifting encoder is fixedly connected with the outer supporting frame through a movable support in a right-angle shape;
the laser ranging sensor is arranged above the No. 1 material storage saddle.
Further, the trolley body device further comprises:
and the switch detection baffle is arranged in the middle of the outer side of the trolley base.
Further, a trolley inner limit position induction switch, a reel front position height centering position induction switch, a trolley lower limit position induction switch and a trolley outer limit position induction switch are sequentially arranged on an outer side rail of the trolley track from left to right, and the trolley inner limit position induction switch, the reel front position height centering position induction switch, the trolley lower limit position induction switch and the trolley outer limit position induction switch are respectively connected with the controller.
Furthermore, a steel coil induction switch is arranged on the trolley saddle and connected with the controller.
Further, the automatic winding trolley system further comprises:
the operation box is electrically connected with the controller.
Furthermore, the operation box comprises an automatic winding switch, a trolley lifting switch, a trolley transverse moving switch and a stop switch.
The embodiment of the utility model provides an in one or more technical scheme, following technological effect or advantage have at least:
the transverse moving device is controlled by the controller to drive the automatic winding trolley to transversely move, and the lifting device is controlled by the controller to drive the trolley body device to longitudinally move, so that the automatic winding trolley system is accurately controlled by one-key automatic winding, manual participation in measurement is not needed, the accuracy is high, the operation is safe and convenient, and the production rhythm of a production line and the stable operation of production are guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of an automatic winding trolley system in embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of the automatic winding trolley in fig. 1.
Detailed Description
The application provides an automatic coiling trolley system which is used for supporting a coil from a stock saddle and manually or automatically feeding the coil to a coiler mandrel.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example one
As shown in fig. 1 and 2, an embodiment of the present application provides an automatic winding trolley system, including: the automatic winding device comprises a controller, a transverse moving device, a lifting device, an automatic winding trolley and an operation box; the controller is electrically connected with the automatic winding trolley through the transverse moving device; the controller is electrically connected with the automatic winding trolley through the lifting device; the operation box is electrically connected with the controller and comprises an automatic winding switch, a trolley lifting switch, a trolley transverse moving switch and a stop switch.
Wherein, automatic coiling dolly includes: the trolley comprises a trolley saddle 1, a saddle supporting mechanism, a trolley base 2, wheels 3, a trolley track 4 and a switch detection baffle 5; the bottom of the trolley saddle 1 is fixedly connected with the top of the saddle supporting mechanism; a steel coil inductive switch 6 is arranged on the trolley saddle 1, and the steel coil inductive switch 6 is connected with the controller. The bottom of the saddle supporting mechanism is fixedly connected with the trolley base 2; the trolley base 2 slides on a trolley track 4 through wheels 3. A trolley inner limit position induction switch 7, a reel front position height centering position induction switch 8, a trolley lower limit position induction switch 9 and a trolley outer limit position induction switch 10 are sequentially arranged on an outer side rail of the trolley track 4 from left to right, and the trolley inner limit position induction switch 7, the reel front position height centering position induction switch 8, the trolley lower limit position induction switch 9 and the trolley outer limit position induction switch 10 are respectively connected with a controller. The switch detection baffle 5 is arranged in the middle of the outer side of the trolley base 2. The saddle supporting mechanism includes: saddle support arms 11 and an outer support frame 12; the top of the saddle supporting arm 11 is fixedly connected with the bottom of the trolley saddle 1; the saddle supporting arm 11 is inserted inside the outer supporting frame 12 and can slide up and down in the outer supporting frame 12; the bottom of the outer support frame 12 is fixedly connected with the trolley base 2.
The traverse device includes: a traveling gear motor 13, a frequency converter, a transverse moving encoder and a photoelectric switch 14; the walking gear motor 13 is fixedly arranged on the inner side of the trolley base 2; the controller is electrically connected with the wheels 3 through the frequency converter and the walking gear motor 13 in sequence; the transverse moving encoder is fixedly arranged on the back of the walking gear motor 13; the photoelectric switch 14 is arranged between the No. 1 stock saddle 15 and the No. 2 stock saddle 16.
The lifting device comprises: a lifting hydraulic cylinder 17, a lifting encoder 18, an electromagnetic valve and a laser ranging sensor 19; the lifting hydraulic cylinder 17 is fixedly arranged on the trolley base 2 and is positioned in the outer supporting frame 12, and the lifting hydraulic cylinder 17 is electrically connected with the controller through an electromagnetic valve; the lifting encoder 18 is fixedly arranged on the trolley base 2 and is positioned at the right side of the outer support frame 12, and the lifting encoder 18 is fixedly connected with the outer support frame 12 through a movable support 20 in a right-angle shape; laser ranging sensor 19 is disposed above stock saddle 15 No. 1.
The whole operating system of the automatic coiling trolley system provided by the embodiment of the application is completed by one controller, an operator sends a command to the controller by inching an operating switch of the operating box, then the controller controls the running of the trolley body device according to the command, and the specific automatic control process is as follows:
firstly, a switch operator starts an automatic winding switch, a controller judges whether a coil is on a material storage saddle through a signal installed on the material storage saddle, if no coil is on the No. 1 material storage saddle 15 and a coil is on the No. 2 material storage saddle 16, the controller triggers a frequency converter of a walking gear motor 13, the walking gear motor 13 drives an automatic winding trolley to traverse to the position below the No. 2 material storage saddle 16, the controller records the traverse numerical value of the automatic winding trolley according to a traverse encoder and compares the traverse numerical value with the numerical range of the No. 2 material storage saddle 16, and if the traverse numerical value is in the numerical range of the No. 2 material storage saddle 16, the traverse is stopped and the lifting is started. According to the actual working condition before the lifting, the controller sets a lifting height set value, then the controller triggers the electromagnetic valve of the lifting hydraulic cylinder, the lifting hydraulic cylinder drives the automatic reeling trolley to start lifting, the lifting encoder calculates the lifting height q of the automatic reeling trolley, when the lifting height q reaches the lifting height set value, the lifting encoder automatically triggers a lifting stop signal of the controller, and the controller controls the electromagnetic valve to stop lifting action of the lifting hydraulic cylinder. After the lifting is completed for one time, the automatic reeling trolley starts to move inwards to the material storage saddle 15 No. 1, and when the switch detection baffle 5 detects that the height of the front position of the winding drum is in the middle of the position induction switch 8, the trigger controller sends out a stop signal, and the automatic reeling trolley stops moving inwards.
And then measuring the width of the steel coil in the moving process of the automatic coiling trolley, wherein the width measurement is completed by a pair of photoelectric switches 14 positioned between a No. 1 storage saddle 15 and a No. 2 storage saddle 16. When the automatic coil-feeding trolley lifts the steel coil to move inwards, when the front edge of the steel coil triggers the photoelectric switch 14, the controller obtains a pulse signal, records the transverse moving value a of the automatic coil-feeding trolley recorded by the current transverse moving encoder, when the rear edge of the steel coil leaves the photoelectric switch 14, the controller obtains another pulse signal, records the transverse moving value b of the second automatic coil-feeding trolley recorded by the current transverse moving encoder, the two values are used as a difference b-a, and the calculated value is the width c of the steel coil.
And measuring the diameter L of the steel coil by the No. 1 material storage saddle 15 so as to be beneficial to radially centering the steel coil during coiling. A laser ranging sensor 19 is installed above the No. 1 stock saddle 15, the laser ranging sensor 19 records the distance from the self-laser ranging sensor 19 to the top of the steel coil as d, the distance from the self-laser ranging sensor 19 to the trolley lower limit position sensing switch 9 as e, the height of the trolley body mechanism is f, the recorded data are transmitted to a controller, and the controller calculates the diameter of the steel coil as L-e-d-f-q. The distance from the central line of the coiler mandrel 21 to the trolley lower limit position induction switch 9 is g, and the controller calculates the actual height of the trolley body device to be lifted by coiling according to the received data, wherein the actual height is H-g-f-L/2. And finally, after the calculation is finished, the controller controls the electromagnetic valve to start the lifting hydraulic cylinder, so that the automatic coiling trolley is driven to lift the steel coil from the coil diameter measuring position to the coiling machine mandrel 21 position, and then the lifting is stopped. The width central line of the steel coil is required to be consistent with the central line of the production line, after the steel coil is ready, the transverse moving set value of the automatic winding trolley is set as c according to the width c of the steel coil of the previous width measurement data, the controller triggers the frequency converter of the walking gear motor 13, so that the walking gear motor 13 drives the automatic winding trolley to transversely move inwards, and after the automatic winding trolley transversely moves to the set position, the automatic winding trolley descends and retreats to the position of the No. 1 material storage saddle 15. The coiler mandrel 21 begins to expand and the coiling is completed. The trolley inner limit position inductive switch 7 and the trolley outer limit position inductive switch 10 are used for providing limit protection, and when the limit switches are triggered, the operation is stopped.
When the machine set works in a linkage mode, the automatic winding trolley can only move transversely between the material storage table and the diameter measuring position. If the automatic reeling trolley is required to move transversely to the lower position of the reel, the automatic reeling trolley can be lowered to the position of the trolley lower limit position induction switch 9.
The manual winding process is as follows: when the manual control is carried out, an operator clicks a trolley lifting switch, the controller triggers an electromagnetic valve of a lifting hydraulic cylinder, the lifting hydraulic cylinder drives the automatic winding trolley to start lifting, the automatic winding trolley lifts a steel coil from a stock saddle, the height is properly observed, and the lifting is stopped by pressing a stop switch; then pressing an inward transverse switch, triggering a frequency converter of a walking gear motor 13 by a controller, driving an automatic coiling trolley by the walking gear motor 13, lifting a steel coil by the automatic coiling trolley to move towards the direction of a coiler mandrel 21 and reach the front of the coiler mandrel 21, and stopping advancing by pressing a stop switch; then pressing a trolley lifting switch to observe whether the inner ring of the steel coil is level with the mandrel 21 of the coiling machine, and if the position is proper, pressing a stop switch to stop lifting; and then pressing an inward transverse switch, the automatic coiling trolley lifts the steel coil to penetrate into a mandrel 21 of the coiling machine, the observation position is proper, and pressing a stop switch stops the forward movement, so that the coiling process is completed.
Example two
The automatic coiling trolley system provided by the embodiment of the application is already implemented on a cold rolling 2# recoiling line, and the application effect is good. And (4) accounting of economic benefits: reducing 8 poor withdrawal and straightening rolls per month on average, and affecting 8 tons of products each time, wherein the benefit per ton is 200 yuan; and (3) calculating actual benefits: 8 × 8 × 200 × 12 is 15.36 ten thousand. The production is efficient and stable.
The embodiment of the utility model provides an in one or more technical scheme, following technological effect or advantage have at least:
1. the actual height of the trolley body device is measured by adopting the lifting encoder, the data measured by the laser ranging sensor is combined with the trolley height, the diameter of the steel coil is calculated, and the lifting height of the trolley body device is further calculated, so that the automatic lifting data of the automatic rolling trolley system can be accurately controlled;
2. the transverse moving encoder and the photoelectric switch are adopted to measure and calculate the width of the steel coil, and the transverse moving displacement control value required by the trolley body device can be accurately controlled when the steel coil is loaded on the mandrel of the coiling machine according to the width value of the steel coil;
3. the transverse moving device is controlled by the controller to drive the automatic winding trolley to transversely move, and the lifting device is controlled by the controller to drive the trolley body device to longitudinally move, so that the automatic winding trolley system is accurately controlled by one-key automatic winding, manual participation in measurement is not needed, the accuracy is high, the operation is safe and convenient, and the production rhythm of a production line and the stable operation of production are guaranteed.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. An automatic roll-up trolley system, comprising:
the automatic winding device comprises a controller, a transverse moving device, a lifting device and an automatic winding trolley;
the controller is electrically connected with the automatic winding trolley through the transverse moving device;
the controller is electrically connected with the automatic winding trolley through the lifting device.
2. The automatic reeling cart system of claim 1, wherein the automatic reeling cart comprises:
the trolley comprises a trolley saddle, a saddle supporting mechanism, a trolley base, wheels and a trolley track;
the bottom of the trolley saddle is fixedly connected with the top of the saddle supporting mechanism;
the bottom of the saddle supporting mechanism is fixedly connected with the trolley base;
the trolley base slides on the trolley track through the wheels.
3. The automatic roll-up carriage system of claim 2, wherein the saddle support mechanism comprises:
saddle support arms and an outer support frame;
the top of the saddle supporting arm is fixedly connected with the bottom of the trolley saddle;
the saddle supporting arms are inserted into the inner side of the outer supporting frame and can slide up and down in the outer supporting frame;
the bottom of the outer supporting frame is fixedly connected with the trolley base.
4. The automatic roll-up carriage system as claimed in claim 3, wherein the traverse device comprises:
a traveling gear motor, a frequency converter, a transverse moving encoder and a photoelectric switch;
the walking gear motor is fixedly arranged on the inner side of the trolley base;
the controller is electrically connected with the wheels through the frequency converter and the walking gear motor in sequence;
the transverse moving encoder is fixedly arranged on the back of the walking gear motor;
the photoelectric switch is arranged between the No. 1 material storage saddle and the No. 2 material storage saddle.
5. The automatic roll-up carriage system of claim 4, wherein the lifting device comprises:
the device comprises a lifting hydraulic cylinder, a lifting encoder, an electromagnetic valve and a laser ranging sensor;
the lifting hydraulic cylinder is fixedly arranged on the trolley base and is positioned in the outer supporting frame, and the lifting hydraulic cylinder is electrically connected with the controller through the electromagnetic valve;
the lifting encoder is fixedly arranged on the trolley base and positioned on the right side of the outer supporting frame, and the lifting encoder is fixedly connected with the outer supporting frame through a movable support in a right-angle shape;
the laser ranging sensor is arranged above the No. 1 material storage saddle.
6. The automated roll-up carriage system of claim 2, wherein the carriage body means further comprises:
and the switch detection baffle is arranged in the middle of the outer side of the trolley base.
7. The automatic roll-up carriage system of claim 2, wherein:
the trolley track is characterized in that a trolley inner limit position induction switch, a reel front position height centering position induction switch, a trolley lower limit position induction switch and a trolley outer limit position induction switch are sequentially arranged on an outer side rail of the trolley track from left to right, and the trolley inner limit position induction switch, the reel front position height centering position induction switch, the trolley lower limit position induction switch and the trolley outer limit position induction switch are respectively connected with the controller.
8. The automatic roll-up carriage system of claim 2, wherein:
and a steel coil induction switch is arranged on the trolley saddle and is connected with the controller.
9. The automated roll-up carriage system according to any one of claims 1-8, further comprising:
the operation box is electrically connected with the controller.
10. The automated roll-up carriage system of claim 9, wherein:
the operation box comprises an automatic winding switch, a trolley lifting switch, a trolley transverse moving switch and a stop switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020703295.XU CN212769129U (en) | 2020-04-30 | 2020-04-30 | Automatic winding trolley system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020703295.XU CN212769129U (en) | 2020-04-30 | 2020-04-30 | Automatic winding trolley system |
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| Publication Number | Publication Date |
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| CN212769129U true CN212769129U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020703295.XU Active CN212769129U (en) | 2020-04-30 | 2020-04-30 | Automatic winding trolley system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116177127A (en) * | 2023-04-24 | 2023-05-30 | 中节能西安启源机电装备有限公司 | Multi-degree-of-freedom coiled material transferring intelligent feeding system and feeding method thereof |
-
2020
- 2020-04-30 CN CN202020703295.XU patent/CN212769129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116177127A (en) * | 2023-04-24 | 2023-05-30 | 中节能西安启源机电装备有限公司 | Multi-degree-of-freedom coiled material transferring intelligent feeding system and feeding method thereof |
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