Edge covering machine control method and device and storage medium

Abstract

The present disclosure relates to a trimming machine control method and device and storage medium. The method comprises: receiving target vehicle model information of a vehicle to be trimmed; according to the target vehicle model information, supplying power to a target drive motor of a plurality of drive motors of a plurality of trimming machines, and starting the target drive motor, so that a target trimming machine corresponding to the target drive motor trims the vehicle to be trimmed; wherein the target trimming machine is a trimming machine of the plurality of trimming machines for trimming the vehicle of the target vehicle model information, and the plurality of trimming machines are used for trimming vehicles of a plurality of vehicle model information; in response to detecting that the target trimming machine completes trimming of the vehicle to be trimmed, the target drive motor is powered off and the target drive motor is turned off.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of vehicle edge covering, and in particular to an edge covering machine control method and device and a storage medium. BACKGROUND

[0002] At present, multiple edge covering machines are used in the production and manufacturing process of automobiles to perform edge covering work, such as edge covering work on components such as vehicle doors, engine covers, trunks, and inner panels. In related technologies, each edge covering machine of the multiple edge covering machines includes a control system, and the control mode is soft start control. However, soft start control is not suitable for frequent starting, so that even if one edge covering machine is used to perform edge covering on a vehicle, other edge covering machines also need to be in standby state, the power consumption of the entire edge covering process is very large, and the control of the edge covering machine is not flexible enough. SUMMARY

[0003] To overcome the problems in the related art, the present disclosure provides an edge covering machine control method, device, and storage medium.

[0004] According to a first aspect of an embodiment of the present disclosure, an edge covering machine control method is provided, including:

[0005] receiving target vehicle model information of a vehicle to be edge covered;

[0006] According to the target vehicle model information, a target drive motor of multiple drive motors of multiple edge covering machines is powered on, and the target drive motor is started to enable a target edge covering machine corresponding to the target drive motor to perform edge covering on the vehicle to be edge covered; wherein the target edge covering machine is an edge covering machine of the multiple edge covering machines used to perform edge covering on a vehicle of the target vehicle model information, and the multiple edge covering machines are used to perform edge covering on vehicles of multiple vehicle model information;

[0007] In response to detecting that the target edge covering machine completes the edge covering on the vehicle to be edge covered, the target drive motor is powered off, and the target drive motor is turned off.

[0008] In some embodiments, the multiple drive motors are connected with a frequency converter start control circuit, and the frequency converter start control circuit is capable of controlling conduction or disconnection between an output end of a frequency converter in the frequency converter start control circuit and the multiple drive motors, and turning on or off of the frequency converter;

[0009] The powering on of the target drive motor of the multiple drive motors of the multiple edge covering machines according to the target vehicle model information, and the starting of the target drive motor, include:

[0010] According to the target vehicle type information, a first closing control signal and a first starting control signal are input to the frequency converter starting control circuit, to control the conduction between the output end of the frequency converter and the target drive motor according to the first closing control signal, to power the target drive motor, and to start the target drive motor according to the first starting control signal.

[0011] In some embodiments, the frequency converter starting control circuit comprises the frequency converter and a plurality of first contactors, the input end of the frequency converter is connected with the AC power supply, one end of the normally open contact of each first contactor is connected with the output end of the frequency converter, and the other end of the normally open contact of each first contactor is connected with each drive motor.

[0012] According to the target vehicle type information, a first closing control signal and a first starting control signal are input to the frequency converter starting control circuit, to control the conduction between the output end of the frequency converter and the target drive motor according to the first closing control signal, to power the target drive motor, and to start the target drive motor according to the first starting control signal.

[0013] According to the target vehicle type information, the first closing control signal is input to the control end of the target first contactor among the plurality of first contactors, and the first starting control signal is input to the control end of the frequency converter, and the target first contactor is the first contactor connected with the target drive motor.

[0014] In some embodiments, the powering off of the target drive motor comprises:

[0015] The first opening control signal is input to the target first contactor to control the normally open contact of the target first contactor to open, and the target drive motor is powered off.

[0016] In some embodiments, the frequency converter starting control circuit further comprises a circuit breaker and a filter, one end of the AC power supply is connected with the circuit breaker, the other end of the circuit breaker is connected with one end of the filter, and the other end of the filter is connected with the input end of the frequency converter.

[0017] In some embodiments, the plurality of drive motors are further connected with a soft start control circuit, the soft start control circuit can control the conduction between the output end of a plurality of soft starters in the soft start control circuit and the plurality of drive motors, and the opening or closing of each soft starter, and the method further comprises:

[0018] In response to detecting that the frequency converter startup control circuit stops working, a second closing control signal and a second startup control signal are input to the soft start control circuit connected to the plurality of drive motors, to control the conduction between a target soft starter in the soft start control circuit and the target drive motor according to the second closing control signal, power the target drive motor, and start the target soft starter according to the second startup control signal to start the target drive motor.

[0019] In some embodiments, the soft start control circuit includes a plurality of the soft starters and a plurality of second contactors, the input ends of the plurality of the soft starters are connected to the AC power supply, the output ends of the plurality of the soft starters are respectively connected to one end of the normally open contacts of the plurality of the second contactors, and the other end of the normally open contacts of the plurality of the second contactors is connected to the plurality of the drive motors.

[0020] The input of the second closing control signal and the second startup control signal to the soft start control circuit connected to the plurality of drive motors includes:

[0021] The second closing control signal is input to the control end of a target second contactor in the plurality of the second contactors, and the second startup control signal is input to the control end of a target soft starter, the target second contactor is a second contactor connected to the target drive motor, and the target soft starter is a soft starter connected to the target second contactor.

[0022] According to a second aspect of the embodiments of the present disclosure, a device for controlling a hemming machine is provided, and the device includes:

[0023] A receiving module configured to receive target vehicle model information of a vehicle to be hemmed;

[0024] A starting module configured to power a target drive motor in a plurality of drive motors of a plurality of hemming machines according to the target vehicle model information, and start the target drive motor, so that a target hemming machine corresponding to the target drive motor hems the vehicle to be hemmed, the target hemming machine is a hemming machine in the plurality of hemming machines for hemming a vehicle of the target vehicle model information, and the plurality of hemming machines are used for hemming vehicles of a plurality of vehicle model information.

[0025] A closing module configured to, in response to detecting that the target hemming machine completes the hemming of the vehicle to be hemmed, power off the target drive motor and close the target drive motor.

[0026] According to a third aspect of the embodiments of the present disclosure, a device for controlling a hemming machine is provided, and the device includes:

[0027] A processor;

[0028] a memory for storing processor-executable instructions;

[0029] wherein the processor is configured to:

[0030] receive target vehicle model information of a vehicle to be edged;

[0031] power a target driving motor of a plurality of driving motors of a plurality of edge machines according to the target vehicle model information, and start the target driving motor, so that a target edge machine corresponding to the target driving motor edges the vehicle to be edged; wherein the target edge machine is an edge machine of the plurality of edge machines for edging the vehicle of the target vehicle model information, and the plurality of edge machines are used for edging vehicles of a plurality of vehicle model information;

[0032] in response to detecting that the target edge machine completes the edging of the vehicle to be edged, power off the target driving motor and shut down the target driving motor.

[0033] According to a fourth aspect of the embodiments of the present disclosure, a computer readable storage medium is provided, and the computer readable storage medium has stored thereon computer program instructions which, when executed by a processor, implement the steps of the edge machine control method provided by the first aspect of the present disclosure.

[0034] The technical solutions provided by the embodiments of the present disclosure can have the following beneficial effects: by powering on and starting only the target edge machine for edging the vehicle of the target vehicle model information when the target vehicle model information is received, and powering off and shutting down the target edge machine after the target edge machine completes the edging of the vehicle to be edged, only the edge machine that needs to be edged works when the vehicle is edged, and there is no need to keep multiple edge machines in standby state all the time, which can greatly reduce the electric energy generated in the edging process of the vehicle to be edged, and the start-stop control of the edge machine is linked with the vehicle model information of the vehicle to be edged, so that the control of the edge machine is more intelligent and convenient.

[0035] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure. BRIEF DESCRIPTION OF DRAWINGS

[0036] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present disclosure and, together with the specification, serve to explain the principles of the present disclosure.

[0037] Figure 1 is a flowchart of an edge machine control method according to an exemplary embodiment.

[0038] Figure 2 is a schematic diagram of a frequency converter start control circuit according to an exemplary embodiment.

[0039] Figure 3 FIG. 6 is another schematic diagram of a variable frequency drive start control circuit according to an example embodiment.

[0040] Figure 4 FIG. 7 is a schematic diagram of a variable frequency drive start control circuit and soft start control circuit according to an example embodiment.

[0041] Figure 5 FIG. 8 is another schematic diagram of a variable frequency drive start control circuit and soft start control circuit according to an example embodiment.

[0042] Figure 6 FIG. 9 is a block diagram of a cover machine control device according to an example embodiment.

[0043] Figure 7 FIG. 10 is a block diagram of a device for cover machine control according to an example embodiment.

[0044] REFERENCE NUMERALS:

[0045] AC - AC power supply, IV1 - variable frequency drive, KA - first contactor, M - drive motor, B1 - circuit breaker, LC - filter, D - soft starter, KM - second contactor, D1 - first soft starter, D2 - second soft starter, D3 - third soft starter, KM1 - first second contactor, KM2 - second second contactor, KM3 - third second contactor, KA1 - first first contactor, KA2 - second first contactor, KA3 - third first contactor, M1 - first drive motor, M2 - second drive motor, M3 - third drive motor. DETAILED DESCRIPTION

[0046] The example embodiments will be described in detail herein with reference to the attached drawings. The description of the example embodiments is intended to apply to all alternative modifications and embodiments, and is not limited to the example embodiments described herein. In the following description, numerous specific details are discussed to provide a thorough understanding of the example embodiments. However, one of ordinary skill in the relevant art will recognize that the example embodiments can be practiced without one or more of the specific details. In other instances, well-known structures and components are not shown or described in order to avoid obscuring aspects of the example embodiments.

[0047] As described in the background, at present, multiple edge covering machines are used in the production process of vehicles to perform edge covering work on vehicle parts, such as vehicle doors, engine covers, trunks, and inner panels, i.e., edge covering work on four doors and two covers of a vehicle. In the related art, each edge covering machine of the multiple edge covering machines includes a control system, and the control mode is soft start control. For example, taking edge covering work on four doors and two covers as an example, there are 6 production lines for four doors and two covers, and 24 edge covering machines can be included in the edge covering process. Each edge covering machine is an independent device, which is composed of a control system, a hydraulic system, a main frame, and a mold. In the edge covering process, a robot puts the outer panel and inner panel assembly of four doors and two covers into the corresponding edge covering machine, returns to the original position to wait for the next edge covering cycle. At this time, the edge covering machine performs inner and outer panel edge covering work. After the edge covering is completed, another robot takes out the completed workpiece and puts it into the next process for other work.

[0048] However, soft start control is not suitable for frequent start, and needs to be powered on all the time. Only one edge covering machine can work in the edge covering process, which leads to the fact that even if one edge covering machine is used to perform edge covering on a vehicle, other edge covering machines also need to be in standby state all the time. The power consumption of the entire edge covering process is very large, and the control of the edge covering machine is not flexible enough.

[0049] Figure 1 FIG. 1 is a flowchart of an edge covering machine control method according to an example embodiment. As shown in FIG. 1, the edge covering machine control method can be applied to a processor (e.g., a PLC controller, i.e., a programmable logic controller). The edge covering machine control method can include the following steps. Figure 1

[0050] In step 110, target vehicle type information of a vehicle to be edge covered is received.

[0051] In some embodiments, the vehicle to be edge covered can refer to a vehicle that needs to be edge covered, for example, a vehicle that needs to be edge covered for four doors and two covers. The target vehicle type information can refer to the vehicle type of the vehicle to be edge covered, which can be specifically set according to actual needs. For example, the vehicle type can include a sedan or an SUV vehicle. The way of dividing the vehicle type in the present disclosure is not limited, and will not be described here.

[0052] In some embodiments, the target vehicle type information of the vehicle to be edge covered input by a user can be received.

[0053] In step 120, according to the target vehicle type information, a target drive motor of multiple drive motors of multiple edge covering machines is powered on, and the target drive motor is started, so that a target edge covering machine corresponding to the target drive motor performs edge covering on the vehicle to be edge covered. The target edge covering machine is an edge covering machine of the multiple edge covering machines for performing edge covering on the vehicle of the target vehicle type information, and the multiple edge covering machines are used to perform edge covering on vehicles of multiple vehicle type information.​

[0054] In step 130, in response to detecting that the target edge covering machine completes covering the vehicle to be covered, the target drive motor is powered off and the target drive motor is turned off.

[0055] In some embodiments, the drive motor can refer to a motor in a hydraulic system of the edge covering machine, and the drive motor corresponding to the edge covering machine can be started by starting the drive motor.

[0056] The embodiments of the present disclosure power on and start only the target edge covering machine for covering the vehicle of the target vehicle model information when the target vehicle model information is received, and power off and turn off the target edge covering machine after the target edge covering machine completes covering the vehicle to be covered. Thus, only the edge covering machine that needs to be covered works when the vehicle is covered, and there is no need to keep multiple edge covering machines in standby state all the time, which can greatly reduce the electric energy generated in the covering process of the vehicle to be covered, and the start-stop control of the edge covering machine is linked with the vehicle model information of the vehicle to be covered, so that the control of the edge covering machine is more intelligent and convenient.

[0057] In some embodiments, the target drive motor of the plurality of drive motors of the plurality of edge covering machines can be powered on and started by a circuit. In some embodiments, the plurality of drive motors are connected with a frequency converter start control circuit, and the frequency converter start control circuit can control the conduction or disconnection between the output end of the frequency converter in the frequency converter start control circuit and the plurality of drive motors, and the opening or closing of the frequency converter; according to the target vehicle model information, the target drive motor of the plurality of drive motors of the plurality of edge covering machines is powered on and started, which comprises: according to the target vehicle model information, inputting a first closing control signal and a first start control signal to the frequency converter start control circuit connected with the plurality of drive motors, so as to control the conduction between the output end of the frequency converter in the frequency converter start control circuit and the target drive motor according to the first closing control signal, power on the target drive motor, and start the frequency converter according to the first start control signal to start the target drive motor.

[0058] In some embodiments, the frequency converter start control circuit can control the conduction or disconnection between the output end of the frequency converter and the plurality of drive motors through a contactor. For example, Figure 2As shown, in some embodiments, the frequency converter starting control circuit can include a frequency converter IV1 and a plurality of first contactors KA, an input end of the frequency converter IV1 is connected with an alternating current power supply AC, an output end of the frequency converter IV1 is connected with one end of a normally open contact of each first contactor KA, and the other end of the normally open contact of each first contactor KA is connected with each drive motor M. According to the target vehicle model information, a first closing control signal and a first starting control signal are input to the frequency converter starting control circuit connected with the plurality of drive motors, including: according to the target vehicle model information, inputting the first closing control signal to a control end of a target first contactor in the plurality of first contactors KA, and inputting the first starting control signal to a control end of the frequency converter IV1, the target first contactor being a first contactor connected with a target drive motor.

[0059] For example, the target drive motor is the second drive motor M in the sequence from top to bottom. Figure 2 For example, the second drive motor M in the sequence from top to bottom is connected with the first contactor KA, the first closing control signal is input to the control end of the first contactor KA connected with the second drive motor M to turn on the connection between the second drive motor M and the frequency converter IV1, the second drive motor M is powered on, and the first starting control signal is input to the control end of the frequency converter IV1 to start the second drive motor M, so that the second drive motor M corresponding to the edge covering machine starts the edge covering work.

[0060] In some embodiments, the plurality of first contactors KA are in a mutual locking state, that is, any first contactor in the plurality of first contactors KA is closed, and other first contactors cannot be closed. By setting the mutual locking state, the control accuracy of the frequency converter starting control circuit can be improved, and the simultaneous starting of multiple drive motors can be avoided.

[0061] It is worth noting that, for the sake of simplicity, Figure 2 Only the circuit schematic diagram of three drive motors connected with the frequency converter starting control circuit is shown. Figure 2 The ellipsis in indicates that the drive motor can include several drive motors, and the connection mode is the same as that of the drive motor in Figure 2 The connection mode of the drive motor in is the same as that of the drive motor in

[0062] The embodiments of the present disclosure control multiple drive motors through one frequency converter, that is, multiple edge covering machines corresponding to the multiple drive motors correspond to one control system, which can save the cost of the vehicle edge covering production line compared with the related art in which each edge covering machine corresponds to one control system.

[0063] In some embodiments, the target drive motor is powered off, including: inputting a first opening control signal to the target first contactor to control the normally open contact of the target first contactor to open, and powering off the target drive motor.

[0064] The embodiment of the present disclosure can control the first contactor to close through the first closing control signal, and control the first contactor to open through the first opening control signal, control the conduction or opening between the output end of the frequency converter and the plurality of driving motors through the control signal in the circuit, and the accuracy and stability of the hardware control are high, and the phenomenon of control error is reduced.

[0065] In some embodiments, the method further includes: in response to detecting that the standby time length of the target bagging machine exceeds the preset time length, inputting a first opening control signal to the target first contactor to control the normally open contact of the target first contactor to open, and powering off the target driving motor. By cutting off the power supply of the target bagging machine when the target bagging machine is not in the working state within the preset time length, the power consumption generated by the vehicle bagging can be further reduced.

[0066] As shown in Figure 3 In some embodiments, the frequency converter starting control circuit can further include a circuit breaker B1 and a filter LC, one end of the alternating current power supply AC is connected to the circuit breaker B1, the other end of the circuit breaker B1 is connected to one end of the filter LC, and the other end of the filter LC is connected to the input end of the frequency converter IV1.

[0067] By setting the circuit breaker B1, when an overload, unstable voltage, or frequency converter leakage occurs in the frequency converter starting control circuit, the circuit breaker automatically cuts off the power supply to prevent the accident from expanding and protect the safety of the circuit and the bagging machine. By setting the filter LC, interference on the power grid (or alternating current power supply) can be prevented from entering the frequency converter to adversely affect the frequency converter, thereby improving the stability of the frequency converter starting control circuit.

[0068] As shown in Figure 4 In some embodiments, the plurality of driving motors M are further connected to a soft start control circuit, the soft start control circuit can control the conduction or opening between the output end of the plurality of soft starters D in the soft start control circuit and the plurality of driving motors M, and the opening or closing of each of the plurality of soft starters D, and the bagging machine control method can further include: in response to detecting that the frequency converter starting control circuit stops working, inputting a second closing control signal and a second starting control signal to the soft start control circuit connected to the plurality of driving motors, to control the conduction between a target soft starter in the soft start control circuit and the target driving motor according to the second closing control signal, power the target driving motor, and start the target soft starter according to the second starting control signal to start the target driving motor.

[0069] In some embodiments, the detection that the frequency converter starting control circuit stops working can be determined in response to detecting that the frequency converter outputs an alarm signal.

[0070] As shown in Figure 4As shown, in some embodiments, the soft-start control circuit includes multiple soft starters D and multiple second contactors KM. The input terminals of the multiple soft starters D are connected to an AC power supply AC, and the output terminals of the multiple soft starters D are respectively connected to one end of the normally open contacts of the multiple second contactors KM. The other end of the normally open contacts of the multiple second contactors KM are connected to multiple drive motors M. Inputting a second closed control signal and a second start control signal to the soft-start control circuit connected to the multiple drive motors M includes: inputting a second closed control signal to the control terminal of a target second contactor among the multiple second contactors, and inputting a second start control signal to the control terminal of a target soft starter. The target second contactor is a second contactor connected to a target drive motor, and the target soft starter is a soft starter connected to the target second contactor.

[0071] By setting up a soft-start control circuit, when the inverter start control circuit stops working, the power supply to the target drive motor can be automatically switched to the soft-start control circuit, and the target drive motor can be kept running. The inverter start control circuit and the soft-start control circuit are used in pairs and standby respectively, which can reduce the downtime of the target edging machine and ensure the edging efficiency of the vehicles to be edged.

[0072] To more clearly illustrate the combined use of the soft-start control circuit and the inverter start control circuit of this disclosure during the vehicle hemming process, the following will be combined with... Figure 5 Taking the drive motors of three edge banding machines, namely the first drive motor M1, the second drive motor M2 and the third drive motor M3, as well as the soft start control circuit and the frequency converter start control circuit connected to these three drive motors, as an example, the process will be explained.

[0073] like Figure 5 As shown, the soft start control circuit includes a first soft starter D1, a second soft starter D2, a third soft starter D3, a first second contactor KM1, a second second contactor KM2, and a third second contactor KM3; the inverter start control circuit includes a circuit breaker B1, a filter LC, an inverter IV1, a first first contactor KA1, a second first contactor KA2, and a third first contactor KA3.

[0074] The input terminals of the first soft starter D1, the second soft starter D2, and the third soft starter D3 are all connected to an AC power supply. The output terminals of the first soft starter D1, the second soft starter D2, and the third soft starter D3 are respectively connected to one end of the normally open contact of the first second contactor KM1, the second second contactor KM2, and the third second contactor KM3. The other ends of the normally open contacts of the first second contactor KM1, the second second contactor KM2, and the third second contactor KM3 are respectively connected to the first drive motor M1, the second drive motor M2, and the third drive motor M3.

[0075] One end of the circuit breaker B1 is connected to the AC power supply, the other end of the circuit breaker B1 is connected to one end of the filter LC, the other end of the filter LC is connected to the input end of the frequency converter IV1, the output end of the frequency converter IV1 is connected to one end of the normally open contact of the first first contactor KA1, the second first contactor KA2 and the third first contactor KA3, the other end of the first first contactor KA1, the second first contactor KA2 and the third first contactor KA3 is connected to the first drive motor M1, the second drive motor M2 and the third drive motor M3 respectively.

[0076] In normal operation, the soft start control circuit does not work, the first first contactor KA1, the second first contactor KA2 and the third first contactor KA3 are in an open state, when the target vehicle information is received, the first first contactor KA1 connected to the first drive motor M1 matching the target vehicle information receives the first closing control signal, and is powered off to close, after 1S, the frequency converter IV1 receives the first start control signal to start, the first start control signal includes a start signal and a frequency signal, at this time, the frequency signal of the frequency converter IV1 is powered on at the same time, and the frequency output is started, the first drive motor M1 starts to work, after the work is completed, the start signal and the frequency signal of the frequency converter IV1 are powered off, the first drive motor M1 stops working, and after 1S the first first contactor KA1 is opened, and the work is completed. During the operation of the first drive motor M1, if the alarm signal output of the frequency converter IV1, the first first contactor KA1 is automatically disconnected, the soft start control circuit is automatically started, after 6S, the second first contactor KM1 receives the second closing control signal and is automatically closed, and the first soft starter D1 receives the second start control signal, the first drive motor M1 continues to work, and completes the cycle of this edge covering work.

[0077] Figure 6 is a block diagram of an edge covering machine control device according to an exemplary embodiment. Referring to Figure 6 The device 600 includes a receiving module 610, a starting module 620 and a closing module 630.

[0078] The receiving module 610 is configured to receive target vehicle information of a vehicle to be edge covered;

[0079] The starting module 620 is configured to supply power to a target drive motor in a plurality of drive motors of a plurality of edge covering machines according to the target vehicle information, and start the target drive motor, so that the target drive motor corresponding to the target edge covering machine edge covers the vehicle to be edge covered; wherein the target edge covering machine is an edge covering machine for edge covering the vehicle of the target vehicle information in the plurality of edge covering machines, and the plurality of edge covering machines are used for edge covering vehicles of a plurality of vehicle types information;

[0080] The closing module 630 is configured to, in response to detecting that the target edging machine completes the edging of the vehicle to be edged, power off the target drive motor and close the target drive motor.

[0081] In some embodiments, a plurality of the drive motors are connected with a frequency converter starting control circuit, the frequency converter starting control circuit being capable of controlling the conduction or disconnection between the output end of the frequency converter in the frequency converter starting control circuit and the plurality of the drive motors, and the opening or closing of the frequency converter;

[0082] The starting module 620 is further configured to:

[0083] According to the target vehicle type information, input a first closing control signal and a first starting control signal to the frequency converter starting control circuit, to control the conduction between the output end of the frequency converter and the target drive motor according to the first closing control signal, power on the target drive motor, and start the frequency converter according to the first starting control signal, to start the target drive motor.

[0084] In some embodiments, the frequency converter starting control circuit comprises the frequency converter and a plurality of first contactors, the input end of the frequency converter being connected with an alternating current power supply, the output end of the frequency converter being connected with one end of the normally open contact of each first contactor, and the other end of the normally open contact of each first contactor being connected with each drive motor;

[0085] The starting module 620 is further configured to:

[0086] According to the target vehicle type information, input the first closing control signal to the control end of a target first contactor in the plurality of the first contactors, and input the first starting control signal to the control end of the frequency converter, the target first contactor being the first contactor connected with the target drive motor.

[0087] In some embodiments, the closing module 630 is further configured to:

[0088] Input a first disconnection control signal to the target first contactor, to control the normally open contact of the target first contactor to disconnect, and power off the target drive motor.

[0089] In some embodiments, the frequency converter starting control circuit further comprises a circuit breaker protector and a filter, one end of the alternating current power supply being connected with the circuit breaker protector, the other end of the circuit breaker protector being connected with one end of the filter, and the other end of the filter being connected with the input end of the frequency converter.

[0090] In some embodiments, the plurality of driving motors are further connected with a soft start control circuit, the soft start control circuit is capable of controlling the on or off between the output end of a plurality of soft starters in the soft start control circuit and the plurality of driving motors, and the opening or closing of each of the plurality of soft starters, and the device further comprises:

[0091] The control module is configured to, in response to detecting that the frequency converter startup control circuit stops working, input a second closing control signal and a second startup control signal to the soft start control circuit connected with the plurality of driving motors, to control the on between a target soft starter in the soft start control circuit and the target driving motor according to the second closing control signal, to supply power to the target driving motor, and to start the target driving motor according to the second startup control signal by starting the target soft starter.

[0092] In some embodiments, the soft start control circuit comprises a plurality of soft starters and a plurality of second contactors, the input end of the plurality of soft starters is connected with an alternating current power supply, the output end of the plurality of soft starters is respectively connected with one end of the normally open contact of the plurality of second contactors, and the other end of the normally open contact of the plurality of second contactors is connected with the plurality of driving motors;

[0093] The control module is further configured to:

[0094] Input the second closing control signal to the control end of a target second contactor in the plurality of second contactors, and input the second startup control signal to the control end of a target soft starter, the target second contactor is a second contactor connected with the target driving motor, and the target soft starter is a soft starter connected with the target second contactor.

[0095] As to the device in the above-mentioned embodiments, the specific manner in which each module performs operations has been described in detail in the embodiments related to the method, and will not be described in detail here.

[0096] The present disclosure also provides a computer readable storage medium having stored thereon computer program instructions, which, when executed by a processor, implement the steps of the edge covering machine control method provided by the present disclosure.

[0097] In another exemplary embodiment, a computer program product is also provided, which contains a computer program capable of being executed by a programmable device, the computer program having code portions for executing the above-mentioned edge covering machine control method when executed by the programmable device.

[0098] Figure 7This is a block diagram illustrating an apparatus 700 for controlling an edge-binding machine according to an exemplary embodiment. For example, apparatus 700 may be provided as a server. (Refer to...) Figure 7 The apparatus 700 includes a processing component 722, which further includes one or more processors, and memory resources represented by memory 732 for storing instructions, such as application programs, that can be executed by the processing component 722. The application programs stored in memory 732 may include one or more modules, each corresponding to a set of instructions. Furthermore, the processing component 722 is configured to execute instructions to perform the aforementioned edge banding machine control method.

[0099] The device 700 may also include a power supply component 726 configured to perform power management of the device 700, a wired or wireless network interface 750 configured to connect the device 700 to a network, and an input / output interface 758. The device 700 can operate on an operating system, such as Windows Server, stored in memory 732. TM Mac OS X TM Unix TM Linux TM FreeBSD TM Or similar.

[0100] Other embodiments of this disclosure will readily occur to those skilled in the art upon consideration of the specification and practice of this disclosure. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this disclosure are indicated by the following claims.

[0101] It should be understood that this disclosure is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this disclosure is limited only by the appended claims.

Claims

1. A method of controlling a coverer, characterized by, The plurality of driving motors of the plurality of edge covering machines are connected with a frequency converter starting control circuit, the frequency converter starting control circuit can control the conduction or disconnection between the output end of the frequency converter in the frequency converter starting control circuit and the plurality of driving motors, and the opening or closing of the frequency converter; the frequency converter starting control circuit comprises the frequency converter and a plurality of first contactors, the input end of the frequency converter is connected with an alternating current power supply, the output end of the frequency converter is connected with one end of the normally open contact of each first contactor, and the other end of the normally open contact of each first contactor is connected with each driving motor; the method comprises: receiving target vehicle model information of a vehicle to be edge covered; According to the target vehicle model information, a first closing control signal is input to the control end of a target first contactor in the plurality of first contactors, and a first starting control signal is input to the control end of the frequency converter, the target first contactor is the first contactor connected with a target driving motor, so as to control the conduction between the output end of the frequency converter and the target driving motor according to the first closing control signal, power supply to the target driving motor, and start the frequency converter according to the first starting control signal, so as to start the target driving motor, so that the target edge covering machine corresponding to the target driving motor covers the vehicle to be edge covered; wherein the target edge covering machine is an edge covering machine for covering the vehicle of the target vehicle model information in the plurality of edge covering machines, and the plurality of edge covering machines are used for covering vehicles of a plurality of vehicle model information; In response to detecting that the target edge covering machine completes the edge covering of the vehicle to be edge covered, the target driving motor is powered off and the target driving motor is closed; wherein the detection that the target edge covering machine completes the edge covering of the vehicle to be edge covered comprises: detecting that the standby time length of the target edge covering machine exceeds a preset time length.

2. The control method of a cuffing machine according to claim 1, wherein The target driving motor is powered off, comprising: The first disconnection control signal is input to the target first contactor to control the disconnection of the normally open contact of the target first contactor, and the target driving motor is powered off.

3. The control method of a cuffing machine according to claim 1, wherein The frequency converter starting control circuit further comprises a circuit breaker protector and a filter, one end of the alternating current power supply is connected with the circuit breaker protector, the other end of the circuit breaker protector is connected with one end of the filter, and the other end of the filter is connected with the input end of the frequency converter.

4. The turn-up machine control method according to any one of claims 1 to 3, characterized in that, The plurality of driving motors are also connected with a soft start control circuit, the soft start control circuit can control the conduction or disconnection between the output end of the plurality of soft starters in the soft start control circuit and the plurality of driving motors, and the opening or closing of each soft starter, and the method further comprises: In response to detecting that the frequency converter startup control circuit stops working, a second closing control signal and a second startup control signal are input to the soft start control circuit connected to the plurality of drive motors, to control the conduction between the target soft starter in the soft start control circuit and the target drive motor according to the second closing control signal, power the target drive motor, and start the target soft starter according to the second startup control signal to start the target drive motor.

5. The turn-up machine control method according to claim 4, characterized in that, The soft start control circuit includes a plurality of soft starters and a plurality of second contactors, the input ends of the plurality of soft starters are connected to the AC power supply, the output ends of the plurality of soft starters are respectively connected to one end of the normally open contact of the plurality of second contactors, and the other end of the normally open contact of the plurality of second contactors is connected to the plurality of drive motors; The input of the second closing control signal to the control end of the target second contactor in the plurality of second contactors and the input of the second startup control signal to the control end of the target soft starter are included. The target second contactor is a second contactor connected to the target drive motor, and the target soft starter is a soft starter connected to the target second contactor.

6. A control device for a hemming machine, characterized in that A plurality of drive motors of a plurality of edge covering machines are connected to a frequency converter startup control circuit, which can control the conduction or disconnection between the output end of the frequency converter in the frequency converter startup control circuit and the plurality of drive motors, and the opening or closing of the frequency converter; the frequency converter startup control circuit includes the frequency converter and a plurality of first contactors, the input end of the frequency converter is connected to the AC power supply, the output end of the frequency converter is connected to one end of the normally open contact of each first contactor, and the other end of the normally open contact of each first contactor is connected to each drive motor; the device comprises: A receiving module configured to receive target vehicle model information of a vehicle to be edge covered; A starting module configured to input a first closing control signal to the control end of a target first contactor in the plurality of first contactors and a first startup control signal to the control end of the frequency converter according to the target vehicle model information, the target first contactor being the first contactor connected to the target drive motor, to control the conduction between the output end of the frequency converter and the target drive motor according to the first closing control signal, power the target drive motor, and start the frequency converter according to the first startup control signal to start the target drive motor, so that the target edge covering machine corresponding to the target drive motor edge covers the vehicle to be edge covered; wherein the target edge covering machine is an edge covering machine in the plurality of edge covering machines for edge covering vehicles of the target vehicle model information, and the plurality of edge covering machines are used for edge covering vehicles of a plurality of vehicle model information. A closing module is configured to, in response to detecting that the target covering machine completes covering of the vehicle to be covered, power off the target driving motor and close the target driving motor; wherein the detecting that the target covering machine completes covering of the vehicle to be covered includes detecting that an on standby time length of the target covering machine exceeds a preset time length.

7. A control device for a hemming machine, characterized in that Comprise: a processor; a memory for storing processor-executable instructions; wherein the processor is configured to perform the steps of the method of any one of claims 1-5.

8. A computer-readable storage medium having stored thereon computer program instructions, wherein, The program instructions, when executed by the processor, implement the steps of the method of any one of claims 1-5.

Images