CN214495192U - Intelligent wire arranging device - Google Patents
Intelligent wire arranging device Download PDFInfo
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- CN214495192U CN214495192U CN202023246365.2U CN202023246365U CN214495192U CN 214495192 U CN214495192 U CN 214495192U CN 202023246365 U CN202023246365 U CN 202023246365U CN 214495192 U CN214495192 U CN 214495192U
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Abstract
The utility model discloses an intelligence winding displacement device, including creel stand and winding displacement the control unit, the creel stand includes the frame, is located the horizontal migration mechanism of frame upper end and by its slip table and the cable guide unit that drives. The machine frame is provided with a visual detection device which is aligned with the transverse position of the sliding table and synchronously moves with the sliding table, a detection lens of the visual detection device follows a winding displacement front edge entry point of a cable on the winding roll, and a detection signal is accessed to a PLC in the winding displacement control unit. The utility model provides a visual detection device can real-time detection winding displacement situation, gives PLC with the coordinate information real-time transmission of the winding displacement forward position cut-in point of cable, and PLC carries out closed-loop control to the winding displacement overall process, does not need artificial intervention can realize good middle section winding displacement and switching-over winding displacement to improved winding displacement device's whole automation and intelligent level, the winding displacement stable quality, it can increase substantially to roll up winding displacement efficiency.
Description
Technical Field
The utility model belongs to the technical field of the row is rolled up to the cable, a winding displacement device is related to.
Background
The last procedure of cable production is to arrange the finished cable coil on a coiling tool, and a coiling machine and a wire arranging machine are necessary equipment for finishing the cable coil arrangement. At present, no matter an end shaft type or gantry type winding and arranging machine is used, manual intervention still cannot be avoided in the whole process of winding and arranging cables, particularly in the reversing link of the cable arranging, a cable arranging worker must be clear and handy, accurately grasp the reversing time, and the force for pushing and pulling the cables is appropriate. The quality of the wire winding row depends on the experience and responsibility of a winding displacement worker to a great extent, so that the quality of the winding row is unstable, the efficiency is low, the winding row for completing a coil cable usually needs hours, the labor intensity of the worker is high, and the potential safety hazard is high. For this reason, various solutions have been proposed, but up to now, no cable winding and arranging machine or related technology has emerged that can achieve a flat, compact and quality-stable winding and arranging of cables without manual intervention.
Production practice proves that the key of the winding and arranging technology is that the reversing time can be accurately found in the winding and arranging process, otherwise, the cable close to the disc wall can be overlapped or grooved, and the like, and the irregular condition is more serious along with the gradual arrangement of the cable layer by layer, so that the quality of the coiled cable is unqualified. The line arranging reversing time in the existing line winding and arranging technology is determined by setting a time relay or a reversing angle on a line arranging frame, and the line arranging reversing time is an open-loop control mode, so that the actual application effect is not good.
Disclosure of Invention
The utility model aims to overcome the current opportunity that is difficult to confirm and holds the winding displacement switching-over of rolling up the winding displacement technique, lead to rolling up the not high defect of winding displacement quality, propose an intelligence winding displacement device, realize that the stable high quality of cable and high efficiency roll up row production.
The technical scheme for realizing the purpose is as follows:
the utility model provides an intelligence winding displacement device, includes creel stand and winding displacement the control unit, and the creel stand includes the frame, is located the horizontal migration mechanism of frame upper end and by its slip table that drives to and the cable guide unit of fixed mounting on the slip table, its characterized in that: the machine frame is provided with a visual detection device which is aligned with the transverse position of the sliding table and synchronously moves with the sliding table, a detection lens of the visual detection device follows a winding displacement front edge entry point of a cable on the winding roll, and a detection signal is accessed to a PLC in the winding displacement control unit.
Furthermore, the visual detection device comprises a laser profiler and an electric cylinder, wherein the laser profiler is installed at the end of a screw rod of the electric cylinder, and the electric cylinder is connected with the PLC to form closed-loop control.
Further, a set of horizontal movement mechanism is further installed at the upper end of the rack, the horizontal movement mechanism is parallel to the horizontal movement mechanism where the sliding table is located and connected with the PLC to form closed-loop control, and the vision detection device is installed on a sliding seat driven by the horizontal movement mechanism.
Further, a magnetic switch is installed at the bottom of the visual detection device, a magnetic conduction metal sheet is installed on the sliding table, and the magnetic conduction metal sheet is equal in height and corresponds to the magnetic switch in position.
Furthermore, an electric appliance cabinet is fixed on one side of the rack, and an audible and visual alarm is arranged on the electric appliance cabinet.
Further, the cable guide unit is a lever-type guide roller device and comprises a connecting seat, two vertical rods, a lever and two limiting guide roller sets, the connecting seat is fixedly installed on the sliding table, the two vertical rods are fixed on the connecting seat at intervals, the lever is installed between the two vertical rods through a rotating shaft, and the two limiting guide roller sets are installed at two ends of the lever respectively.
In the whole wire arranging process, the machine vision technology completely replaces human eyes, the wire arranging characteristics are extracted through image processing, and the position control of the wire outlet of the wire arranging frame is realized by adopting a PLC and a servo system.
The utility model provides a visual detection device can real-time detection winding displacement situation, gives PLC with the coordinate information real-time transmission of the winding displacement forward position cut-in point of cable, and PLC carries out closed-loop control to the winding displacement overall process, does not need artificial intervention can realize good middle section winding displacement and switching-over winding displacement to improved winding displacement device's whole automation and intelligent level, the winding displacement stable quality, it can increase substantially to roll up winding displacement efficiency. The utility model discloses be fit for the book row of various cables.
Drawings
Fig. 1 is a front side perspective view of an embodiment of the present invention.
Fig. 2 is a rear perspective view of the embodiment of fig. 1.
Fig. 3 is a schematic view of the position relationship between the vision inspection device and the sliding table of the present invention.
Fig. 4 is a block diagram relating the components of the present invention.
In the figure: 1. the wire-arranging machine comprises a machine frame, 2 parts of a horizontal screw device A, 2-1 parts of a screw rod, 2-2 parts of a guide rod, 3 parts of a sliding table, 4 parts of a cable guide unit, 4-1 parts of a front vertical guide roller, 4-2 parts of a front horizontal guide roller, 4-3 parts of a rear vertical guide roller, 4-4 parts of a rear horizontal guide roller, 4-5 parts of a lever, 4-6 parts of a vertical rod, 4-7 parts of a connecting seat, 4-8 parts of a rotating shaft, 5 parts of a wire-arranging control unit, 5-1 parts of a PLC (programmable logic controller), 5-2 parts of a display, 5-3 parts of a power supply, 5-4 parts of a left-right moving servo driver, 5-5 parts of an electric cylinder servo driver, 5-6 parts of a horizontal screw device B, 6-1 parts of a wire-arranging device, 7 parts of a magnetic switch, 8 parts of a magnetic conductive metal sheet, 9 parts of a visual detection device, 9-1 parts of a wire-electric cylinder servo driver, a wire-6 parts of a magnetic switch, a wire-6 part of a magnetic switch, a wire-type switch, a wire, The laser profilometer comprises a laser profilometer 10, an electric cylinder 10-1, a screw rod 11, an electric appliance cabinet 12, an audible and visual alarm 13 and a support.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to fig. 3, the utility model discloses a creel stand and winding displacement control unit 5, creel stand include frame 1, the horizontal migration mechanism that is located frame 1 upper end be horizontal screw device A2 and by its slip table 3 that drives to and fixed mounting is the cable guide unit 4 on slip table 3, lie in with the difference of current winding displacement device: the machine frame 1 is provided with a visual detection device 9 which is aligned with the transverse position of the sliding table 3 and moves synchronously with the sliding table 3, a detection lens of the visual detection device 9 follows a winding displacement front edge entry point of a cable on the winding roll, and a detection signal is accessed to a PLC in the winding displacement control unit 5.
The horizontal lead screw device A2 comprises a lead screw 2-1, a guide rod 2-2 and a servo motor.
In the embodiment shown in figures 1 to 3,
the visual detection device 9 comprises a laser profiler 9-1 and an electric cylinder 10, the laser profiler 9-1 is installed at the end of a screw rod 10-1 of the electric cylinder 10 and can stretch and displace, the electric cylinder 10 is connected with a PLC in the wire arranging control unit 5 to form closed-loop control, the electric cylinder 10 is used for adjusting the object distance detected by the laser profiler 9-1 so as to ensure that the required wire arranging position information is acquired, and the horizontal screw rod device B6 is used for enabling the laser profiler 9-1 to be always aligned with a cable led out by the cable guide unit 4 in the wire arranging process so as to ensure that the position information of the cutting point at the front edge of the required wire arranging is acquired and the images of different wire arranging layers are clearly acquired;
the upper end of the rack 1 is also provided with a set of horizontal moving mechanism, namely a horizontal lead screw device B6, the lead screw device B6 is similar to the horizontal lead screw device A2 in structure and also provided with a lead screw, a set of guide rods and a servo motor, the horizontal lead screw device B6 is parallel to the horizontal lead screw device A2 and is connected with a PLC in a wire arranging control unit 5 to form closed-loop control, an electric cylinder 10 is fixedly arranged on a sliding seat 6-1 driven by the horizontal lead screw device B6 through a bracket 13, and the lead screw 10-1 is vertical to the lead screw in the lead screw device B6;
a magnetic switch 7 is installed at the bottom of the visual detection device 9, a magnetic conductive metal sheet 8 is installed on the sliding table 3, and the magnetic conductive metal sheet 8 is equal to the magnetic switch 7 in height and corresponds to the magnetic switch 7 in position.
In this embodiment, an electrical cabinet 11 is fixed on one side of the frame 1, the flat cable control unit 5 is installed in the electrical cabinet 11, and an audible and visual alarm 12 is disposed on the electrical cabinet 11. The audible and visual alarm 12 has the four-color indicator light and the buzzer alarm function, and in the industrial field, the four-color indicator light totally comprises four colors of red, green, yellow and white, and can indicate four states of the current equipment operation, namely a standby state, a normal operation state, a fault state and a full-volume state. Specifically, when the winding device is powered on, the white lamp is turned on after the self-check of the wire arranging device is passed; after starting, the wire arranging device normally runs, and the green light is on; when the current length is detected to be about to reach the set cable length, the yellow lamp flickers to prompt the replacement of a new disc, and when the coil row reaches the preset length, the yellow lamp is normally on; in operation, if a fault occurs, the red light is on to remind the equipment that the fault needs to be cleared up in time. And in a fault state, the buzzer rapidly gives an alarm.
In the present embodiment, as shown in fig. 1, the cable guide unit 4 is a lever-type guide roller device including a connecting base 4-7, two vertical poles 4-6, a lever 4-5, and two position-limiting guide roller sets respectively installed at both ends of the lever 4-5. The connecting seat 4-7 is fixedly arranged on the sliding table 3, the two upright posts 4-6 are fixed on the connecting seat 4-7 at intervals, and the lever 4-5 is arranged between the two upright posts 4-6 through the rotating shaft 4-8. The two limiting guide roller sets are divided into a front guide roller set and a rear guide roller set, and the front guide roller set consists of two front vertical guide rollers 4-1 and a front horizontal guide roller 4-2; the rear guide roller group consists of two rear vertical guide rollers 4-3 and a rear horizontal guide roller 4-4. The front and the rear limiting guide roller sets play roles in supporting and limiting the cable. When the wire is wound, the lever 4-5 can freely rotate around the rotating shaft 4-8 along with the change of the wire winding speed and the like, so that the stability of the wire winding can be improved. The cable guide unit 4 drives a servo motor and a screw rod 2-1 in the horizontal screw rod device A2 to realize left-right integral displacement through a flat cable servo driver 5-6, and then horizontal flat cables in the left-right direction are completed.
As shown in fig. 2 and 4, the flat cable control unit 5 of the present invention includes a PLC5-1, a display 5-2, a power supply 5-3, a left-right movement servo driver 5-4, an electric cylinder servo driver 5-5, and a flat cable servo driver 5-6. The left-right movement servo driver 5-4 is used for driving a lead screw in a lead screw device B6 to rotate so as to drive the visual detection device 9 to move left and right; the electric cylinder servo driver 5-5 is used for driving the visual detection device 9 to stretch back and forth; the wire arranging servo driver 5-6 is used for driving a screw rod 2-1 in the horizontal screw rod device A2 to rotate so as to drive the sliding table 3 to move left and right, so that the wire arranging mechanism carries out left and right wire arranging; the power supply 5-3 provides power for the device of the utility model; the PLC5-1 is the core of the flat cable control unit 5, when the PLC5-1 receives the feedback signal of the laser profiler 9-1 and the detection signal of the magnetic switch 7, the drive control and the logic control of the left-right moving servo driver 5-4, the electric cylinder servo driver 5-5 and the flat cable servo driver 5-6 can be implemented, and the parameter setting and the flat cable information display can be realized by combining the display 5-2. The wire arrangement control unit 5 mainly completes logic control, wire arrangement detection, control parameter setting, detection data information display and the like of the whole system.
The utility model discloses in, magnetic conduction sheetmetal 8 is used for magnetic switch 7 response to detect to realize that cable guide unit 4 aligns with visual detection device 9 positions. The magnetic switch 7 further realizes the synchronous movement of the sliding table 3 and the visual detection device 9 at the middle section of the flat cable by the PLC5-1 through whether the magnetic conductive metal sheet 8 is detected or not, so as to realize the detection of the position information of the cable in the flat cable process.
The control method of the intelligent wire arranging device comprises the following steps:
the laser profiler 9-1 collects the winding displacement data, the data is the coordinate information (X, Z) of the cutting point of the front edge of the winding displacement, X is the abscissa, Z is the height coordinate, the laser profiler 9-1 communicates with the PLC5-1 to process the coordinate data (X, Z), extracts the cutting point of the front edge of the winding displacement (X1, Z1), the coordinates of the disk wall (X2, Z2) and the height of the rising layer (X3, Z3), and then the steps are sequentially executed,
1) the method comprises the following steps that initialization, namely a wire arranging device is started, a PLC5-1 compares a wire outlet of a wire arranging frame, namely a transverse coordinate difference value delta between the wire outlet of a cable guide unit 4 and a wire arranging front edge cut-in point, when delta is greater than 0, the wire arranging frame is judged to be in an advance state, when delta is greater than 0, the wire arranging frame is judged to be in an alignment state, when delta is less than 0, the wire arranging frame is judged to be in a lag state, when the lead state is in the advance state, a sliding table 3 moves in a reverse direction until the wire arranging frame is aligned, when the wire arranging frame is in the alignment state, no adjustment is carried out, and when the wire arranging frame is in the lag state, the sliding table 3 moves in the forward direction until the wire arranging frame is aligned;
2) starting, namely, an operator starts the winder, the cable is wound on the drum, and the front edge of the cable is stably pushed towards the cable arranging direction;
3) the PLC5-1 controls the moving speed of the sliding table 3 in real time according to three winding displacement forms, namely controls the moving speed of a wire outlet of a winding displacement frame driven by the sliding table 3, ensures that the winding displacement of the middle section is neat and compact, and lays a foundation for subsequent winding displacement;
4) when the lead X1 coordinate of the flat cable coincides with the disk wall coordinate X2, the PLC5-1 controls the sliding table to stop moving and enter a reversing process;
5) the cable is continuously wound on the disc, at the moment that a wire diameter is increased by a layer rising height coordinate Z3, the PLC5-1 controls the sliding table 3 to move reversely, the moving distance is one wire diameter, and a wire outlet of the creel stand is over against the position of the second circle of creel to complete reversing;
6) and continuously arranging the wire according to the steps 3) to 5) until the set length is measured by meter, and stopping the machine.
Claims (6)
1. The utility model provides an intelligence winding displacement device, includes creel stand and winding displacement the control unit, and the creel stand includes the frame, is located the horizontal migration mechanism of frame upper end and by its slip table that drives to and the cable guide unit of fixed mounting on the slip table, its characterized in that: the machine frame is provided with a visual detection device which is aligned with the transverse position of the sliding table and synchronously moves with the sliding table, a detection lens of the visual detection device follows a winding displacement front edge entry point of a cable on the winding roll, and a detection signal is accessed to a PLC in the winding displacement control unit.
2. The intelligent cable arranger of claim 1, wherein: the visual detection device comprises a laser profiler and an electric cylinder, wherein the laser profiler is installed at the end of a lead screw of the electric cylinder, and the electric cylinder is connected with the PLC to form closed-loop control.
3. The intelligent cable arranger of claim 1, wherein: the upper end of the rack is also provided with a set of horizontal moving mechanism which is parallel to the horizontal moving mechanism where the sliding table is positioned and is connected with the PLC to form closed-loop control, and the vision detection device is arranged on a sliding seat driven by the horizontal moving mechanism.
4. The intelligent cable arranger of claim 1, wherein: a magnetic switch is installed to visual detection device's bottom, install a magnetic conduction sheetmetal on the slip table, the magnetic conduction sheetmetal with magnetic switch's highly equals, the position corresponds.
5. The intelligent cable arranger of claim 1, wherein: an electric appliance cabinet is fixed on one side of the rack, and an audible and visual alarm is arranged on the electric appliance cabinet.
6. The intelligent cable arranger of claim 1, wherein: the cable guide unit is a lever-type guide roller device and comprises a connecting seat, two vertical rods, a lever and two limiting guide roller sets, the connecting seat is fixedly installed on the sliding table, the two vertical rods are fixed on the connecting seat at intervals, the lever is installed between the two vertical rods through a rotating shaft, and the two limiting guide roller sets are installed at two ends of the lever respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023246365.2U CN214495192U (en) | 2020-12-30 | 2020-12-30 | Intelligent wire arranging device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023246365.2U CN214495192U (en) | 2020-12-30 | 2020-12-30 | Intelligent wire arranging device |
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| CN214495192U true CN214495192U (en) | 2021-10-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678614A (en) * | 2020-12-30 | 2021-04-20 | 陕西东方航空仪表有限责任公司 | Intelligent wire arranging device and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678614A (en) * | 2020-12-30 | 2021-04-20 | 陕西东方航空仪表有限责任公司 | Intelligent wire arranging device and control method thereof |
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