CN212208000U - Electric control system of precise single-head cap embroidery equipment - Google Patents
Electric control system of precise single-head cap embroidery equipment Download PDFInfo
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- CN212208000U CN212208000U CN202020705434.2U CN202020705434U CN212208000U CN 212208000 U CN212208000 U CN 212208000U CN 202020705434 U CN202020705434 U CN 202020705434U CN 212208000 U CN212208000 U CN 212208000U
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Abstract
The utility model discloses an equipment electrical system is embroidered to accurate type list head cap, include: the device comprises an electric cabinet, a servo driver, a master control circuit board, a slave control circuit board, a lead screw color changing needle position detection board and a magnetic coding rotation angle sensor board; the main control circuit board adopts a single chip microcomputer as a circuit board of the CPU; the slave control circuit board adopts a single chip microcomputer as a circuit board of the CPU; the two magnetic coding angle sensor chips can simultaneously detect whether the two groups of cables are in a broken state or not; the utility model overcomes current cap is embroidered equipment, and it is less to change look quantity among the embroidery process, and master control circuit board, follow control circuit board and various signal keysets integrated circuit board are in large quantity, and interconnecting link is comparatively complicated problem, through the utility model discloses a design, single-end 15 needles trade look control, can carry out the automatic switch-over to the line color at the in-process of embroidering the work and match according to the multiple different line colors that exist in the style, realize the incessant of many design style through X to and Y to guide rail drive material simultaneously and embroider the work, improve production efficiency.
Description
Technical Field
The utility model relates to an embroidery equipment technical field mainly is applied to on embroidery machine complete machine motion control, concretely relates to equipment electrical system is embroidered to accurate type list headcap.
Background
Hats are items of apparel that are worn on the head, and most can cover the entire top of the head. The hat is mainly used for protecting the head, and a part of the hat has a protruding edge which can cover the sunlight. The hat can also be used for dressing, protecting hair style and covering baldness. However, in modern society with ever-rich material and mental civilization, most people will put various patterns on the hat to make the individual and beautiful.
In order to meet the requirements of people, the computer embroidery industry is also developed at a high speed, wherein the automation requirement of the cap embroidery equipment is higher and higher. The existing cap embroidery equipment in the market at present occupies a large area, has low automation degree, and has small color changing quantity in the embroidery process, a main control circuit board, a slave control circuit board and various signal adapter board boards are large in quantity, connecting lines are complex, later maintenance is difficult, the production efficiency is low, the failure rate is high, and the product consistency degree is low.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned prior art's weak point, provide an equipment electrical system is embroidered to accurate type list head cap, this electrical system can guarantee that embroidery speed is adjustable at the allowed range, also can carry out automatic switch-over matching to the line colour at the in-process of embroidering the work according to the multiple different line colours that exist in the style, and the matching line colour is as many as 15, and this equipment realizes the embroidery of arbitrary style through X to and Y to guide rail drive material simultaneously and does. The user can conveniently change patterns to realize the corresponding embroidery of the machine, thereby reducing the technical difficulty of operation, ensuring the perfectness of embroidery stitches and simultaneously improving the embroidery efficiency. The electric control system main control circuit board, the slave control circuit board and the sensor board card of the precise single-head cap embroidery equipment are fewer in number, the connection circuit is simpler, and certain convenience is brought to the assembly of the whole machine, the elimination of faults and the maintenance.
The utility model aims at realizing through the following technical scheme:
accurate type single-end cap embroidery equipment electrical system includes: the device comprises an electric cabinet, a servo driver, a master control circuit board, a slave control circuit board, an industrial control all-in-one machine, a lead screw color changing needle position detection board, a magnetic coding rotation angle sensor board, peripheral equipment, an 8-axis motor and an industrial control all-in-one machine.
An electric cabinet comprising: power, low voltage component, main control circuit board.
A 220V alternating current power supply is adopted to provide a main power supply, and an alternating current contactor and a safety relay are subjected to double protection control electrification;
a 24V switching power supply is selected to supply power to the circuit board and the sensor peripheral IO equipment;
the electric cabinet and the peripheral equipment are connected by adopting 4 heavy-load connectors, so that the assembly is convenient.
Three servo drivers, which draw AC220V AC power supply in the electric control box through heavy-load connectors to provide the total power supply of the drivers.
The main control circuit board adopts a single chip microcomputer as a circuit board of the CPU, is provided with an input/output interface and a motor control interface, makes sufficient reservation and is convenient for increasing functions; the input and output interface of the master control circuit board can be directly connected with IO equipment, receives sensor signals and button signals, comprehensively analyzes the signals through software program control, and then outputs motor control signals and drive control instruction signals of the slave control circuit board card, thereby completing data input and output processing, analysis and coordination control.
The slave control circuit board adopts a single chip microcomputer as a circuit board of a CPU, the size of the board is 10 CM by 20CM, the board can be placed on a machine head fixing support, the slave control board can be connected with a main board only by one bus cable, input and output signals can be directly connected in a connector assembly mode, an indicator lamp is arranged on the board card, and if a bus communication signal fails, the bus communication signal can be directly displayed, so that the troubleshooting and the maintenance are convenient; meanwhile, eight paths of high-power output circuits are provided, and a separate power supply or a relay is not needed to control power amplification, so that the installation space is greatly saved; one path of bidirectional electromagnet controls the output circuit, and can realize the control of the bidirectional electromagnet; the eight-path stepping motor driving circuit can simultaneously drive the eight-path stepping motor; the eight-path sensor signal input circuit has the advantages that the main board can collect input signals of the sensors, the expansion board card can still receive the eight-path sensor signals, the length of cables from the sensors to the main control board is greatly reduced, most of the cables are saved, and meanwhile, the work of assembly personnel is simplified; the encoder signal input circuits can acquire signals of the external encoder and analyze the rotation position of the motor; two paths of PWM signals are input into a level conversion circuit, so that the purpose of detecting whether a bottom line and a surface line are broken or not can be achieved by butting with a magnetic coding rotation angle sensor board and analyzing PWM data output by the magnetic coding rotation angle sensor; the color changing needle position detection of the lead screw and the expansion interface of the display board card can analyze and display the needle position so as to achieve the purpose that the machine needle can accurately position and accurately change the color in the embroidering process of the equipment.
Magnetic encoding rotation angle sensor integrated circuit board includes: two magnetic encoding angle sensor chips can detect the state whether two sets of cables break simultaneously, and angle signals are output to the slave control circuit board in a PWM mode.
The lead screw color changing needle position detecting and displaying board card positions the needle positions through the magnetic induction characteristic of the Hall element, transmits the acquired signals to the slave control board in a coded form, and transmits the analyzed needle positions to the lead screw color changing needle position detecting and displaying board card for needle position displaying after the slave control board analyzes the codes. The needle position detection in the coding mode greatly reduces the number of sensor cables and improves the accuracy of color changing needle positions.
A peripheral device, comprising: the device comprises an 8-axis motor, a start button, a stop button, an emergency stop button, a motor position sensor, a broken wire detection sensor and a color changing needle position sensor.
The operation of motor driver driving motor is connected to master control circuit board's motor control interface accessible, the utility model discloses an electrically controlled device of equipment is embroidered to accurate type single-end cap adopts the platform to reach servo driver drive servo motor operation, and the precision is high, the error is low, takes trouble display certainly, convenient investigation maintenance.
The 8-shaft motor respectively comprises: the needle spindle control motor, the thread hooking motor, the thread cutting motor, the lead screw color changing motor, the lock motor, the independent presser foot motor, the working table plate X-direction moving motor and the Y-direction moving motor.
The industrial control integrated machine is used as a human-computer exchange interface, can select a working mode in the industrial control integrated machine, selects a pattern plate, drives a main control circuit board through analysis and intelligent processing of the pattern plate, and drives a servo motor and a stepping motor through controlling a motor driver and controlling a slave control board card. The sensors on the motion tracks of the servo motor and the stepping motor convert the positions of the motors into electric signals to be transmitted to the master control circuit board and the slave control circuit board to control the stop and start of the motion of the motors, so that the perfectness and the high efficiency of sewing are realized.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model overcomes current cap is embroidered equipment area and is great, and degree of automation is lower on the low side, and it is less to change look quantity among the embroidery process, and master control circuit board, follow control circuit board and various signal keysets integrated circuit board are more in quantity, and interconnecting link is comparatively complicated, and later maintenance is more difficult, and production efficiency is lower on the low side, and the fault rate is higher on the high side, and the difficult problem that the product uniformity degree is lower on the low side passes through the utility model discloses a design, following beneficial effect has been reached:
1. the single-end 15-needle color changing control can automatically switch and match the colors in the embroidering process according to various different colors in the patterns, and meanwhile, the materials are driven by the X-direction guide rail and the Y-direction guide rail to realize the uninterrupted embroidering of the multi-pattern patterns, so that the production efficiency is improved.
2. The two magnetic coding angle sensors are designed for detecting the broken line, and the states of whether the upper line and the bottom line are broken can be accurately acquired.
3. Through software program control, can drive 8 motors simultaneously, reach the synchronous effect of multiloop accuracy, job stabilization, the precision is high.
4. The master control board card, the slave control board card and the needle position detection display board card are connected in a bus mode, the difficulty of assembling personnel is reduced, the fault rate is low, the safety performance is high, the cost of the whole cable is reduced, and fault removal and maintenance are facilitated.
Drawings
FIG. 1 is a schematic illustration of the operation;
FIG. 2 is a simplified schematic diagram of the interior of an electric cabinet;
FIG. 3 is a simplified schematic diagram of the interior of the servo box
FIG. 4 is a schematic diagram of a portion of a master control circuit board;
FIG. 5 is a partial schematic view of the slave control circuit board;
FIG. 6 is a perspective view of a precision single-headed cap embroidery machine;
FIG. 7 is a rear view of the precision type single-headed cap embroidery machine.
1. The system comprises a servo driver 2, a master control circuit board 3, an industrial control integrated machine 4, a slave control circuit board 5, a lead screw color changing motor 6, a working table plate 7, a lead screw color changing needle position detection plate 8 and a magnetic coding rotation angle sensor plate.
Detailed Description
For a further understanding of the contents, features and effects of the present invention, reference will now be made to the following examples, which are to be considered in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
Accurate type single-end cap embroidery equipment electrical system includes: the device comprises an electric cabinet, a servo driver (1), a master control circuit board (2), a slave control circuit board (4), an industrial control all-in-one machine (3), a lead screw color changing needle position detection plate (7), a magnetic coding rotation angle sensor plate (8), peripheral equipment, an 8-axis motor and an industrial control all-in-one machine.
Three servo drivers (1) draw AC220V AC power supply in the electric control box through heavy-duty connectors to provide the total power supply of the drivers.
The main control circuit board (2) adopts a single chip microcomputer as a circuit board of the CPU, and the main control circuit board (2) is provided with an input/output interface and a motor control interface and makes sufficient reservation, thereby facilitating the addition of functions;
the input and output interface of the master control circuit board (2) can be directly connected with IO equipment, receives sensor signals and button signals, comprehensively analyzes the signals through software program control, and then outputs motor control signals and drive control instruction signals of the board card of the slave control circuit board (4), so that data input and output processing, analysis and coordination control are completed.
The industrial control integrated machine is used as a human-computer exchange interface, can select a working mode in the industrial control integrated machine (3), selects a pattern plate, drives the main control circuit board (2) through analysis and intelligent processing of the pattern plate, and drives the servo motor and the stepping motor by controlling the servo driver (1) and the slave control circuit board (4) through the main control circuit board (2). The sensors on the motion tracks of the servo motor and the stepping motor convert the positions of the motors into electric signals to be transmitted to the master control circuit board and the slave control circuit board to control the stop and start of the motion of the motors, so that the perfectness and the high efficiency of sewing are realized.
The slave control circuit board (4) adopts a single chip microcomputer as a circuit board of a CPU, the size of the board is 10 CM by 20CM, the board can be placed on a machine head fixing support, the slave control board can be connected with a main board only by one bus cable, input and output signals can be directly connected in a connector assembly mode, an indicator lamp is arranged on the board card, and if a bus communication signal fails, the bus communication signal can be directly displayed, so that the troubleshooting and the maintenance are convenient; meanwhile, eight paths of high-power output circuits are provided, and a separate power supply or a relay is not needed to control power amplification, so that the installation space is greatly saved; one path of bidirectional electromagnet controls the output circuit, and can realize the control of the bidirectional electromagnet; the eight-path stepping motor driving circuit can simultaneously drive the eight-path stepping motor; the eight-path sensor signal input circuit has the advantages that the main board can collect input signals of the sensors, the expansion board card can still receive the eight-path sensor signals, the length of cables from the sensors to the main control board is greatly reduced, most of the cables are saved, and meanwhile, the work of assembly personnel is simplified; the encoder signal input circuits can acquire signals of the external encoder and analyze the rotation position of the motor; two paths of PWM signals are input into a level conversion circuit, so that the purpose of detecting whether a bottom line and a surface line are broken or not can be achieved by butting with a magnetic coding rotation angle sensor board and analyzing PWM data output by the magnetic coding rotation angle sensor; the color changing needle position detection of the lead screw and the expansion interface of the display board card can analyze and display the needle position so as to achieve the purpose that the machine needle can accurately position and accurately change the color in the embroidering process of the equipment.
The lead screw color changing needle position detection display board card positions the needle position through the magnetic induction characteristic of the Hall element, transmits the acquired signal to the slave control circuit board (4) in a coded form, and transmits the parsed needle position to the lead screw color changing needle position detection display board card for needle position display after the slave control circuit board (4) analyzes the code and transmits the parsed needle position to the lead screw color changing needle position detection display board card in a coded form.
The needle position detection in the coding mode greatly reduces the number of sensor cables and improves the accuracy of color changing needle positions.
Magnetic encoding rotation angle sensor integrated circuit board includes: two magnetic encoding angle sensor chips can detect the state whether two sets of cables break simultaneously, and angle signals are output to the slave control circuit board in a PWM mode.
The main control circuit board (2) in the electric control box is used for realizing the overall control of the machine, and the circuit consisting of a power supply and low-voltage elements is used for realizing the power supply control of the whole machine, wherein the low-voltage elements comprise a contactor and a relay.
When the automatic thread hooking and cutting integrated machine is used, the pattern and the required operation can be selected through the industrial control integrated machine (3), information is transmitted to the main control circuit board (2), software programs in the main control circuit board (2) are processed and analyzed, the starting and stopping of three servo motor driver driving motors in a servo box are controlled, and a control instruction is issued to the slave control circuit board (4) to enable the slave control circuit board (4) to drive a thread hooking motor, a thread cutting motor, a thread buckling electromagnet, a bidirectional thread clamping electromagnet, a lock motor, an independent presser foot motor and a lead screw color changing motor (5), and thread hooking, thread shearing, thread buckling, thread clamping, a lock, presser foot lifting and lead screw color changing actions are completed in cooperation with machinery.
The working table plate (6) is driven to move by an X-direction moving motor and a Y-direction moving motor, in order to ensure the perfectness and the high efficiency of sewing, a lead screw color changing motor (5) rotates, needles with different line colors are selectively switched according to information detected by a lead screw color changing needle position detection plate (7), and then the used needle numbers are displayed by the lead screw color changing needle position detection plate (7).
The working table plate (6), the needle position color changing assembly, the thread hooking assembly, the thread cutting assembly, the thread buckling assembly, the thread clamping assembly, the lock head and the presser foot lifting assembly are controlled to be matched with each other through a software program in the master control circuit board (2) and a software program in the slave control circuit board (4) so as to operate efficiently.
Claims (7)
1. An electric control system of precision single-head cap embroidery equipment comprises: the system comprises an electric cabinet, a servo driver, a master control circuit board, a slave control circuit board, an industrial control all-in-one machine, a lead screw color changing needle position detection board, a magnetic coding rotation angle sensor board, peripheral equipment, an 8-axis motor and an industrial control all-in-one machine; the method is characterized in that: an electric cabinet comprising: the device comprises a power supply, a low-voltage element and a main control circuit board; three servo drivers, wherein an AC220V alternating current power supply is led out from the electric control box through a heavy-load connector to provide a main power supply of the drivers; the main control circuit board adopts a single chip microcomputer as a circuit board of the CPU; the slave control circuit board adopts a single chip microcomputer as a circuit board of a CPU, has the size of 10 CM by 20CM, and can be placed on the machine head fixing support; magnetic encoding rotation angle sensor integrated circuit board includes: the two magnetic coding angle sensor chips can simultaneously detect whether the two groups of cables are in a disconnection state, and angle signals are output to the slave control circuit board in a PWM (pulse width modulation) mode; a peripheral device, comprising: the device comprises an 8-axis motor, a start button, a stop button, an emergency stop button, a motor position sensor, a broken wire detection sensor and a color changing needle position sensor; the 8-shaft motor respectively comprises: a needle spindle control motor, a thread hooking motor, a thread cutting motor, a lead screw color changing motor, a lock motor, an independent presser foot motor, a working table plate X-direction moving motor and a Y-direction moving motor; the industrial control integrated machine is used as a human-computer exchange interface, can select a working mode in the industrial control integrated machine, selects a pattern plate button, and drives a main control circuit board through analysis and intelligent processing of the pattern plate, wherein the main control circuit board drives a servo motor and a stepping motor through controlling a motor driver and controlling a slave control board card; the sensors on the motion tracks of the servo motor and the stepping motor convert the positions of the motors into electric signals by sensing the positions of the motors and transmit the electric signals to the master control circuit board and the slave control circuit board to control the stop and the start of the motion of the motors.
2. The precise single-headed cap embroidery equipment electric control system of claim 1, characterized in that: the main control circuit board is provided with an input/output interface and a motor control interface.
3. The precise single-headed cap embroidery equipment electric control system of claim 1, characterized in that: the slave control circuit board can be connected with the main board by only one bus cable, input and output signals can be directly connected in a connector assembly mode, and the board card is provided with the indicating lamp.
4. The precise single-headed cap embroidery equipment electric control system of claim 1, characterized in that: the lead screw color changing needle position detecting and displaying board card positions the needle position through the magnetic induction characteristic of the Hall element and transmits the collected signal to the slave control circuit board in a coding mode.
5. The precise single-headed cap embroidery equipment electric control system of claim 1, characterized in that: the motor control interface of the main control circuit board can be connected with a motor driver to drive the motor to operate, and a Taida servo driver is adopted to drive the servo motor to operate.
6. The precise single-headed cap embroidery equipment electric control system of claim 1, characterized in that: the single-end 15-needle color changing control can automatically switch and match the colors in the embroidering process according to various different colors in the patterns, and meanwhile, the materials are driven by the X-direction guide rail and the Y-direction guide rail to realize the uninterrupted embroidering of the multi-pattern patterns.
7. The precise single-headed cap embroidery equipment electric control system of claim 1, characterized in that: two magnetic coding rotation angle sensor chips can accurately acquire the state whether the upper thread and the bottom thread are broken.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020705434.2U CN212208000U (en) | 2020-04-30 | 2020-04-30 | Electric control system of precise single-head cap embroidery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020705434.2U CN212208000U (en) | 2020-04-30 | 2020-04-30 | Electric control system of precise single-head cap embroidery equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212208000U true CN212208000U (en) | 2020-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020705434.2U Expired - Fee Related CN212208000U (en) | 2020-04-30 | 2020-04-30 | Electric control system of precise single-head cap embroidery equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212208000U (en) |
-
2020
- 2020-04-30 CN CN202020705434.2U patent/CN212208000U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 Termination date: 20210430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |