Background technology
Industrial sewing machine refers to the sewing machine of making workpiece of a large amount of production use in be applicable to sew factory or other industrial sectors, generally adopts motor as power source.Industrial sewing machine is certain specific workpiece often, or custom-designed for a certain specific operation of making, and tailored version is very strong; Industrial sewing machine is according to different purposes and sewing, and per minute can be made 1000-10000 stitching, and production efficiency is high; Industrial sewing machine is made in addition stitching and linear slit are firm, uniform, and sewing quality is good.
Industrial sewing machine mainly comprises Yarn taking-up mechanism, feed mechanism, string-hooking mechanism, thread take-up tension lever mechanism, needle bar mechanism, presser foot device, cutoff device, boring device, automatic thread wiping device, automatic thread trimming device, automatically stops needle device, Oil sucking device, lubricating system etc., development along with social science and technology, the automaticity of industrial sewing machine is more and more higher, action control to above-mentioned each device generally adopts special control system to carry out, and is control system configuration operation panel.
The core parts of the industrial sewing machine control system guidance panel of prior art are main control unit MCU, set the program of control system in main control unit MCU, by control program, the exercises of industrial sewing machine are controlled.Because the program in main control unit MCU is fixed, so the function singleness of industrial sewing machine can only complete a certain specific sewing task.If the requirement of sewing changes (such as some sewing only need just stitch, the program in main control unit MCU can only meet and just stitching requirement, and another batch of sewing requires to adopt to backstitch to make), this industrial sewing machine just cannot meet the sewing requirement backstitching, this just makes user need to purchase the industrial sewing machine that a lot of platform main control unit MCU have distinct program, to user, causes serious financial burden.Or user purchases the main control unit MCU that new satisfied sewing required, was provided with corresponding program, replace the main control unit MCU in former industrial sewing machine, although so greatly alleviated user, purchase the financial burden that new industrial sewing machine causes, but purchasing of main control unit MCU is still user's a no small expenditure,, also original main control unit MCU to be dismantled meanwhile, newer main control unit MCU is installed, dismounting is got up also pretty troublesome, so user's maintenance cost is also higher; And original main control unit MCU is idle to get off, and also causes the wasting of resources.
Summary of the invention
The shortcoming of prior art in view of the above, the technical problems to be solved in the utility model be to provide a kind of without dismounting, can revise easily the industrial sewing machine control system guidance panel of the control program of main control unit MCU, to overcome the above-mentioned defect of prior art.
In order to solve the problems of the technologies described above, the utility model provides a kind of industrial sewing machine control system guidance panel, comprise a main control unit MCU, and the indicating member, the display unit, that are connected with described main control unit MCU electricly connect interface, an expansion interface;
The described interface of interface for being connected with the electric machine controller of control system that electricly connects, described expansion interface is the interface for upgrading main control unit MCU program;
Described main control unit MCU also disposes for the keyboard interface being connected with keyboard.
Preferably, described industrial sewing machine control system guidance panel also comprises a loudspeaker, and described loudspeaker is connected with described main control unit MCU.
Preferably, described industrial sewing machine control system guidance panel also comprises the expanded function bus interface being connected with a universal serial bus of control system, and described expanded function bus interface is also connected with described main control unit MCU.
Preferably, described expansion interface is USB interface.
Preferably, described indicating member is one group of LED light.
Preferably, described display unit is liquid crystal display.
As mentioned above, a kind of industrial sewing machine control system guidance panel of the present utility model, has following beneficial effect:
By expansion interface, can realize easily the program updates of main control unit MCU, greatly reduce the cost of industrial sewing machine program updates, for the expansion of industrial sewing machine function provides very big facility; And when expansion interface is USB interface, can also use as the power supply of the miniaturized electronicss such as mobile phone, MP3; The setting of loudspeaker makes the utlity model has the function of prompting keyboard operation, has reduced the probability of keyboard operation mistake; Expanded function bus interface can connect user's autonomous innovation device, extend out equipment and electric machine controller by the agreement communication of agreement in advance; make electric machine controller supplier not need to know the function of the equipment of extending out; only need allow automatically controlled according to serial port protocol reception data; then according to user need to carry out certain electromagnet or motor action, thereby effectively protected user's intellecture property.
Embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this instructions.
Refer to Fig. 1.Notice, appended graphic the illustrated structure of this instructions, ratio, size etc., equal contents in order to coordinate instructions to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this instructions, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
As shown in Figure 1, the utility model provides a kind of industrial sewing machine control system guidance panel 100, comprise a main control unit MCU110, and the indicating member 130, the display unit 120, that are connected with described main control unit MCU110 electricly connect interface 140, an expansion interface 160.
The described interface of interface 140 for being connected with the electric machine controller 200 of control system that electricly connects, described expansion interface 160 is the interface for upgrading the program of main control unit MCU110.
Described main control unit MCU110 also disposes for the keyboard interface 111 being connected with keyboard 400.
Industrial sewing machine control system guidance panel 100 of the present utility model can also comprise a loudspeaker 170, and described loudspeaker 170 is connected with described main control unit MCU110.
Industrial sewing machine control system guidance panel 100 of the present utility model can also comprise the expanded function bus interface 150 being connected with a universal serial bus 500 of control system, and described expanded function bus interface 150 is also connected with described main control unit MCU110.
Described expansion interface 160 of the present utility model is preferably USB interface.Described indicating member 130 is preferably one group of LED light.Described display unit 120 is preferably liquid crystal display.USB interface, LED light, liquid crystal display are all conventional elements, so that manufacturer and user's buying and the replacing in daily servicing.
The major function of industrial sewing machine control system guidance panel 100 of the present utility model is that the parameter that user is set is according to actual needs transferred to electric machine controller 200, electric machine controller 200 is controlled the running status of motor 300 according to the parameter receiving, and then controls the running status of industrial sewing machine.
The major function of industrial sewing machine control system guidance panel 100 of the present utility model realizes by following operation: keyboard 400 is connected with main control unit MCU110 by keyboard interface 111, the systematic parameter that operator arranges industrial sewing machine by keyboard 400 is (as motor speed, stitch mode, reinforce suture needle number, cutting knife pattern, presser foot lifter pattern etc.), by display unit 120, show the parameter value arranging, the system parameter values that main control unit MCU110 arranges keyboard 400 is converted into signal and is transferred to and electricly connects interface 140, be transferred to again electric machine controller 200, electric machine controller 200 is controlled the running status of motor 300 according to the parameter receiving, and then the running status of control sewing machine.Electric machine controller 200 is transferred to main control unit MCU110 by the running status of motor 300 through electricly connecting interface 140 again, main control unit MCU110 is transferred to indicating member 130 by the signal of the running status of motor 300, make indicating member 130(such as LED light by bright, go out) show the duty of peripherals.
The program that the utility model can will upgrade easily by expansion interface 160 is transferred to main control unit MCU110, realize the program updates of main control unit MCU110, greatly reduce the cost of industrial sewing machine program updates, for the expansion of industrial sewing machine function provides very big facility; And when expansion interface 160 is USB interface, can also provide the external power supply of 5V, thereby can be less than for operating voltage 5V, rated current miniaturized electronics (such as mobile phone, the MP3 etc.) power supply of 1A.
Expanded function bus interface 180 of the present utility model by universal serial bus 500(such as RS232 universal serial bus) can refute that to connect a plurality of sensors (can be photoelectric sensor, pressure transducer, acceleration transducer, temperature sensor, at least one in humidity sensor etc.) modular circuit, when user need to increase, detect sewing machine state and increase electromagnet while carrying out certain specific action, communication sensor being gathered by main control unit MCU110 of the present utility model is to electric machine controller 200, electric machine controller 200 is carried out corresponding operation according to the serial communication protocol of appointing in advance, just can realize the presser foot lifter electromagnet action of industrial sewing machine, the action of tangent line electromagnet, the startup of motor and stopping, the operations such as the rotating of motor, thereby expanded the function of industrial sewing machine, make industrial sewing machine can increase easily a lot of new purposes.
The utility model that is set to of loudspeaker 170 of the present utility model provides keyboard button function prompting and the sound warning function of fault, when there is error in operating personnel's operation keyboard 400, loudspeaker 170 can and alarm, thereby can, to the timely error correction of the maloperation of keyboard 400, greatly reduce because the probability that keyboard 400 maloperations cause industrial sewing machine to break down.
In sum, industrial sewing machine control system guidance panel 100 of the present utility model, can realize the program updates of main control unit MCU110 easily by expansion interface 160, and the financial cost of program updates is low; And when expansion interface 160 is USB interface, can also use as the power supply of the miniaturized electronicss such as mobile phone, MP3; The setting of loudspeaker 170 makes the utlity model has the function of prompting keyboard 400 operations, has reduced the probability that causes industrial sewing machine to break down because of keyboard 400 misoperationes; Expanded function bus interface 180 by universal serial bus 500 can connect user's autonomous innovation device, extend out equipment and electric machine controller by the agreement communication of agreement in advance; make electric machine controller 200 suppliers not need to know the function of the equipment of extending out; only need allow automatically controlled according to serial port protocol reception data; then according to user need to carry out certain electromagnet or motor action, thereby effectively protected user's intellecture property.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.