CN101973412A - Electric control system of full-automatic vacuum packaging machine - Google Patents
Electric control system of full-automatic vacuum packaging machine Download PDFInfo
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- CN101973412A CN101973412A CN 201010253753 CN201010253753A CN101973412A CN 101973412 A CN101973412 A CN 101973412A CN 201010253753 CN201010253753 CN 201010253753 CN 201010253753 A CN201010253753 A CN 201010253753A CN 101973412 A CN101973412 A CN 101973412A
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Abstract
The invention relates to an electric control system of a full-automatic vacuum packaging machine. The vacuum packaging machine comprises a host machine, a blanking device and a vacuum sealing device, wherein the host machine comprises a printing device, a membrane releasing device, a sealing block temperature control device, a bag traction device and a bag opening device; the blanking device comprises an blanking measuring disc, a punching head and a servo motor screw rod; the vacuum sealing device comprises a main box, a rotary valve and a servo motor ball screw; and the two side surfaces of the main box are provided with bag receiving devices, bag conveying devices, conveyer belts and sealing devices. The electric control system comprises a programmable logic controller (PLC) body, a host machine control subsystem connected with the PLC body, and a blanking control subsystem and a vacuum sealing control subsystem which are connected with the PLC body. The electric control system realizes completely automatic detection production, effectively improves packaging efficiency and product quality and saves labor cost.
Description
Technical field
The present invention relates to a kind of electric control system of full-automatic vacuum packaging machine.
Background technology
Vacuum packing machine is widely used in packaged food, and this wrapping machine can prevent that the oxidation of product from going mouldy, anticorrosion protection against the tide, can guarantee the quality, fresh-keeping, shelf life of prolonging product.Vacuum packing machine is with after being pumped into low vacuum in the packaging bag in addition, automatic sealing at once, because degree of vacuum height in the bag, residual air is few, suppresses the breeding of germs such as bacterium, has avoided materials oxidated, has gone mouldy and corruption, simultaneously to some soft article, after the full-automatic vacuum packaging machine packing, can dwindle packaging volume, be convenient to transportation and storage.
Vacuum packing machine on the home market all is semi-automatic at present, need manually put into sack, vacuumizes then and seals, and need more manpower during operation, so work efficiency is lower, and manual operation is difficult to guarantee to reach hygienic requirements.Japan and Korea S have developed a kind of automatic vaccum packager recently, though realized giving automatically bag, all be that the individual packaging bag vacuumizes and seals, thereby package speed are slower, and efficient is lower.
In view of the foregoing, press for now existing automatic vaccum packager is improved, especially need to be its supporting special electric control system, to satisfy the user demand of producer.
Summary of the invention
In order to solve the problem that above-mentioned prior art exists, the present invention aims to provide a kind of electric control system of full-automatic vacuum packaging machine, with efficient, the accuracy control of realization, thereby effectively improve the degree of automation of wrapping machine and the work efficiency of wrapping machine to wrapping machine.
The electric control system of a kind of full-automatic vacuum packaging machine of the present invention, described vacuum packing machine comprises main frame, blanking device and vacuum sealer, wherein, described main frame comprises type printer, put film device, envelope piece attemperating unit, lead bagging apparatus and drive bagging apparatus, described blanking device comprises blanking amount dish, drift and servomotor screw rod, described vacuum sealer comprises main box, rotary valve and servomotor ball screw, the both side surface of this main box is equipped with and connects bagging apparatus, automatic bag transporting equipment, load-transfer device and closing device, described electric control system comprises a PLC body and one and this PLC body bonded assembly host computer control subsystem, described PLC body is used to receive the coding angle signal of peripheral coder output, described electric control system also comprises respectively and described PLC body bonded assembly blanking control subsystem and vacuum seal control subsystem
Described blanking control subsystem comprises rotary module and cutting module, wherein,
Described rotary module when receiving described coding angle signal, starts rotating signal to described blanking amount dish output, when receiving the position photosignal of light surround electric transducer output, to described blanking amount dish output halt-transfer signal;
Described cutting module receives the halt-transfer signal that described blanking amount dish returns, and exports a blanking signal respectively to described drift and servomotor screw rod;
Described vacuum seal control subsystem comprise connect bag module, defeated bag module, count judge module, vacuumize module, timing module and unload vacuum module, wherein,
The described bag module that connects receives described coding angle signal, starts and connects a bag signal to the bagging apparatus output one that connects of described main box one side, receives this and connects the coding angle signal that bagging apparatus returns, and connects bagging apparatus output one to this and stops to connect a bag signal;
Described defeated bag module, receive described main box one side connect that bagging apparatus returns stop to connect a bag signal, start a defeated bag signal to the automatic bag transporting equipment output one of described main box one side;
Described counting judge module is counted the defeated bag of the startup signal that the automatic bag transporting equipment of described main box one side returns, and when this count value during less than the preset times of outside input, exports a Restart Signal to the described bag module that connects; When this count value equals the preset times of outside input, export a turn signal to described servomotor ball screw;
The described module that vacuumizes receives the signal that stops operating that described servomotor ball screw is exported, and vacuumizes signal to described rotary valve output one;
Described timing module receives the signal that vacuumizes that described rotary valve returns, and starts timing, when arriving first Preset Time of outside input, opens signal to the load-transfer device output one of described main box opposite side; When arriving second Preset Time of outside input, seal signal to the closing device output one of described main box opposite side;
The described vacuum module that unloads receives the signal that finishes that seals that the closing device of described main box opposite side returns, and unloads vacuum signal to described rotary valve output one, receives the vacuum signal that unloads that this rotary valve returns, and exports a turn signal to described servomotor ball screw.
In the electric control system of above-mentioned full-automatic vacuum packaging machine, described host computer control subsystem comprises print module, puts film module, heating module, brake module and open bag module,
Described print module receives described coding angle signal, and exports a dozen seal signals to described type printer;
The described film module of putting, when receiving the following photosignal of light surround electric transducer output, put film device output one and start and put the film signal to described, when receiving the last photosignal of light surround electric transducer output, export one and stop to put the film signal to the described film device of putting;
Described heating module, receive the temperature signal of peripheral temperature sensor output in real time, when this temperature signal is lower than the preset temperature of outside input, start heating signal to described envelope piece attemperating unit output one, when described temperature signal arrives preset temperature, stop heating signal to described envelope piece attemperating unit output one;
Described brake module receives the cursor signal that described coding angle signal and described PLC body are exported, and exports a speed-slackening signal to the described bagging apparatus that leads;
The described bag module of opening, receive described coding angle signal in real time, when this coding angle signal arrives first predetermined angle of outside input, to the described bagging apparatus output one generation vacuum signal of opening, when described coding angle signal arrives second predetermined angle of outside input, open bagging apparatus output one and stop vacuum signal to described.
Owing to adopted above-mentioned technical solution, the angle foundation that the present invention provides according to coder, by the three parts of PLC to automatic vaccum packager, the action that is main frame, blanking device and vacuum sealer is controlled, thereby really realized detectionization production fully automatically, effectively improve packaging efficiency and product design, saved labor cost simultaneously.The present invention has control precisely, and characteristics such as convenient are set, thereby can satisfy the packing requirements of various products.
Description of drawings
Fig. 1 is the functional block diagram of the electric control system of a kind of full-automatic vacuum packaging machine of the present invention;
Fig. 2 is the functional block diagram of host computer control subsystem in the electric control system of a kind of full-automatic vacuum packaging machine of the present invention;
Fig. 3 is the functional block diagram of blanking control subsystem in the electric control system of a kind of full-automatic vacuum packaging machine of the present invention;
Fig. 4 is the functional block diagram of vacuum seal control subsystem in the electric control system of a kind of full-automatic vacuum packaging machine of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
See also Fig. 1 to Fig. 4, vacuum packing machine comprises main frame 10, blanking device 20 and vacuum sealer 30, and wherein, main frame 10 comprises type printer 101, puts film device 102, seals piece attemperating unit 103, leads bagging apparatus 104 and drive bagging apparatus 105; Blanking device 20 comprises blanking amount dish 201, drift 202 and servomotor screw rod 203; Vacuum sealer 30 comprises main box, is separately positioned on the side box body (not shown) of these main box both sides, rotary valve 306 and servomotor ball screw 307, and the both side surface of main box is equipped with and connects bagging apparatus 301, automatic bag transporting equipment 302, folder bag plate 303, load-transfer device 304 and closing device 305.
The present invention, it is a kind of electric control system of full-automatic vacuum packaging machine, comprise a PLC body 4 and respectively with PLC body 4 bonded assembly host computer control subsystems 1, blanking control subsystem 2 and vacuum seal control subsystem 3, wherein, PLC body 4 is used to receive the coding angle signal of peripheral coder 5 outputs.
Host computer control subsystem 1 comprises print module 11, puts film module 12, heating module 13, brake module 14 and open bag module 15, wherein,
Put film module 12, when receiving the following photosignal of light surround electric transducer 40 outputs, put the film signal, promptly put film device 12 and begin to put film to putting film device 102 outputs one startup; When receiving the last photosignal of light surround electric transducer 40 outputs, stop to put the film signal to putting film device 102 outputs one;
Vacuum seal control subsystem 3 comprises and connects bag module 31, defeated bag module 32, counting judge module 33, vacuumizes module 34, timing module 35 and unload vacuum module 36, wherein,
Connect bag module 31, the received code angle signal starts and connects a bag signal to bagging apparatus 301 output one that connects of main box one side, promptly connects bagging apparatus 301 and takes over the packaging bag of filling up material; Reception connects the coding angle signal that bagging apparatus 301 returns, and stops to connect a bag signal to connecing bagging apparatus 301 output one, stops to connect bag after promptly whenever taking over a packaging bag;
Defeated bag module 32, receive main box one side connect that bagging apparatus 301 returns stop to connect a bag signal, automatic bag transporting equipment 302 output one to main box one side starts a defeated bag signal, and promptly after connecing bagging apparatus 301 and stopping to connect bag, automatic bag transporting equipment 302 begins packaging bag is delivered into load-transfer device 304;
Unload vacuum module 36, receive the signal that finishes that seals that the closing device 305 of main box opposite side returns, unload vacuum signal to rotary valve 306 outputs one, promptly when packaging bag enclosing (the sack place can't enter air) after to a certain degree, by rotary valve 306, to unloading vacuum (at this moment, closing device 305 still finishes until unloading vacuum in work) in main box opposite side and the side box body osed top space; Receive the vacuum signal that unloads that this rotary valve 306 returns, to servomotor ball screw 307 outputs one turn signal, promptly after removal vacuum in main box opposite side and the side box body osed top space, control servomotor ball screw 307 rotates, main box opposite side and side box body osed top space are opened, the space sealing that main box one side and side box body are opened.。
This shows, each covering device that can control the main box both sides simultaneously by vacuum seal control subsystem 3 connect the flow process of bag, defeated bag respectively and vacuumize, the flow process of envelope.
Below embodiment has been described in detail the present invention in conjunction with the accompanying drawings, and those skilled in the art can make the many variations example to the present invention according to the above description.Thereby some details among the embodiment should not constitute limitation of the invention, and the scope that the present invention will define with appended claims is as protection scope of the present invention.
Claims (2)
1. the electric control system of a full-automatic vacuum packaging machine, described vacuum packing machine comprises main frame, blanking device and vacuum sealer, wherein, described main frame comprises type printer, put film device, envelope piece attemperating unit, lead bagging apparatus and drive bagging apparatus, described blanking device comprises blanking amount dish, drift and servomotor screw rod, described vacuum sealer comprises main box, rotary valve and servomotor ball screw, the both side surface of this main box is equipped with and connects bagging apparatus, automatic bag transporting equipment, load-transfer device and closing device, described electric control system comprises a PLC body and one and this PLC body bonded assembly host computer control subsystem, described PLC body is used to receive the coding angle signal of peripheral coder output, it is characterized in that, described electric control system also comprises respectively and described PLC body bonded assembly blanking control subsystem and vacuum seal control subsystem
Described blanking control subsystem comprises rotary module and cutting module, wherein,
Described rotary module when receiving described coding angle signal, starts rotating signal to described blanking amount dish output, when receiving the position photosignal of light surround electric transducer output, to described blanking amount dish output halt-transfer signal;
Described cutting module receives the halt-transfer signal that described blanking amount dish returns, and exports a blanking signal respectively to described drift and servomotor screw rod;
Described vacuum seal control subsystem comprise connect bag module, defeated bag module, count judge module, vacuumize module, timing module and unload vacuum module, wherein,
The described bag module that connects receives described coding angle signal, starts and connects a bag signal to the bagging apparatus output one that connects of described main box one side, receives this and connects the coding angle signal that bagging apparatus returns, and connects bagging apparatus output one to this and stops to connect a bag signal;
Described defeated bag module, receive described main box one side connect that bagging apparatus returns stop to connect a bag signal, start a defeated bag signal to the automatic bag transporting equipment output one of described main box one side;
Described counting judge module is counted the defeated bag of the startup signal that the automatic bag transporting equipment of described main box one side returns, and when this count value during less than the preset times of outside input, exports a Restart Signal to the described bag module that connects; When this count value equals the preset times of outside input, export a turn signal to described servomotor ball screw;
The described module that vacuumizes receives the signal that stops operating that described servomotor ball screw is exported, and vacuumizes signal to described rotary valve output one;
Described timing module receives the signal that vacuumizes that described rotary valve returns, and starts timing, when arriving first Preset Time of outside input, opens signal to the load-transfer device output one of described main box opposite side; When arriving second Preset Time of outside input, seal signal to the closing device output one of described main box opposite side;
The described vacuum module that unloads receives the signal that finishes that seals that the closing device of described main box opposite side returns, and unloads vacuum signal to described rotary valve output one, receives the vacuum signal that unloads that this rotary valve returns, and exports a turn signal to described servomotor ball screw.
2. the electric control system of full-automatic vacuum packaging machine according to claim 1 is characterized in that, described host computer control subsystem comprises print module, puts film module, heating module, brake module and open bag module,
Described print module receives described coding angle signal, and exports a dozen seal signals to described type printer;
The described film module of putting, when receiving the following photosignal of light surround electric transducer output, put film device output one and start and put the film signal to described, when receiving the last photosignal of light surround electric transducer output, export one and stop to put the film signal to the described film device of putting;
Described heating module, receive the temperature signal of peripheral temperature sensor output in real time, when this temperature signal is lower than the preset temperature of outside input, start heating signal to described envelope piece attemperating unit output one, when described temperature signal arrives preset temperature, stop heating signal to described envelope piece attemperating unit output one;
Described brake module receives the cursor signal that described coding angle signal and described PLC body are exported, and exports a speed-slackening signal to the described bagging apparatus that leads;
The described bag module of opening, receive described coding angle signal in real time, when this coding angle signal arrives first predetermined angle of outside input, to the described bagging apparatus output one generation vacuum signal of opening, when described coding angle signal arrives second predetermined angle of outside input, open bagging apparatus output one and stop vacuum signal to described.
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CN103129782A (en) * | 2011-11-23 | 2013-06-05 | 苏州艾隆科技有限公司 | Control device for counter |
CN103970045A (en) * | 2014-05-14 | 2014-08-06 | 黄世荣 | Control panel circuit for automatic racking machines/ packaging machines |
CN106347774A (en) * | 2016-10-25 | 2017-01-25 | 安徽永锋智能包装科技有限公司 | Working method of automatic packaging system |
CN108033052A (en) * | 2017-12-18 | 2018-05-15 | 宁波帝杨电子科技有限公司 | A kind of portable vacuum packaging closing machine |
CN109229637A (en) * | 2018-10-30 | 2019-01-18 | 四川成创包装机械科技有限公司 | A kind of novel three joint bag automatic packaging machine |
CN112849494A (en) * | 2020-12-29 | 2021-05-28 | 众木成林电子科技(苏州)有限公司 | High-efficient vacuum packaging system and vacuum packaging machine |
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CN101428691A (en) * | 2008-12-15 | 2009-05-13 | 丹阳仅一包装设备有限公司 | Negative pressure backfill control system for powder granule material |
CN201494666U (en) * | 2009-07-31 | 2010-06-02 | 常州汤姆包装机械有限公司 | Single-head fine adjustment control system of filling machine |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103129782A (en) * | 2011-11-23 | 2013-06-05 | 苏州艾隆科技有限公司 | Control device for counter |
CN103970045A (en) * | 2014-05-14 | 2014-08-06 | 黄世荣 | Control panel circuit for automatic racking machines/ packaging machines |
CN103970045B (en) * | 2014-05-14 | 2016-09-14 | 黄世荣 | A kind of panel circuit of automatic packer/packer |
CN106347774A (en) * | 2016-10-25 | 2017-01-25 | 安徽永锋智能包装科技有限公司 | Working method of automatic packaging system |
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CN108033052A (en) * | 2017-12-18 | 2018-05-15 | 宁波帝杨电子科技有限公司 | A kind of portable vacuum packaging closing machine |
CN108033052B (en) * | 2017-12-18 | 2020-11-20 | 义乌市君胜科技有限公司 | Portable vacuum packaging sealing machine |
CN109229637A (en) * | 2018-10-30 | 2019-01-18 | 四川成创包装机械科技有限公司 | A kind of novel three joint bag automatic packaging machine |
CN112849494A (en) * | 2020-12-29 | 2021-05-28 | 众木成林电子科技(苏州)有限公司 | High-efficient vacuum packaging system and vacuum packaging machine |
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