CN205010576U - Plant dry product powder material packagine machine's temperature -control circuit - Google Patents
Plant dry product powder material packagine machine's temperature -control circuit Download PDFInfo
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- CN205010576U CN205010576U CN201520821337.9U CN201520821337U CN205010576U CN 205010576 U CN205010576 U CN 205010576U CN 201520821337 U CN201520821337 U CN 201520821337U CN 205010576 U CN205010576 U CN 205010576U
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Abstract
The utility model provides a plant dry product powder material packagine machine's temperature -control circuit, be set up the contactor by the power end the circuit breaker respectively and thermoelectric detecting element, hand over direct -current transformer, central PLC, drive actuating mechanism, make up with the thermoelectric detecting element and the heat -seal cylinder of opposite side, ac circuit that the heat -seal board set up the series connection between making up, the direct current end of handing over direct -current transformer in proper order respectively with central PLC, alarm display unit, set up the dc circuit line between warning reputation unit, the drive actuating mechanism, central authorities PLC one side sets up the input, the opposite side sets up the output, the PLC of central authorities output one side sets up signalization circuit between the combination of thermocouple combinatorial sum nickel silicon silk, the PLC's of central authorities output and alarm display unit and warning reputation unit and drive and set up the control signal circuit between the actuating mechanism respectively, the production state that the temperature detected the station gathers, discerns detection, go -no -go, intelligent production to data transmission to PLC.
Description
Technical field
The utility model relates to the automatic control of plant dry product powder grain material wrapping machine, especially the temperature-control circuit of a Plants dry product powder grain material wrapping machine.
Background technology
At present, the wrapping machine of packaging particulate plant dry product is for by dry to tealeaves, Chinese herbal medicine etc. particle, powder, due to lightweight, and poor fluidity, the specialized package equipment that graininess or granular material are packaged into bag also needs manual operation; Current existing granular plant dry product wrapping machine major part is in S. A. state, the processing stations of mechanical equipment, can only lean on manual inspection, and cause reject rate high and increase human cost and labour intensity, production efficiency is low, obviously can not meet production requirement; In view of the foregoing, existing granular plant dry product wrapping machine major part is in S. A. state, the processing stations of mechanical equipment, manual inspection can only be leaned on, cause reject rate high and increase human cost and labour intensity, production efficiency is low, now invents the temperature-control circuit of a Plants dry product powder grain material wrapping machine.
Utility model content
The purpose of this utility model is in S. A. state to overcome existing granular plant dry product wrapping machine major part, the processing stations of mechanical equipment, manual inspection can only be leaned on, cause reject rate high and increase human cost and labour intensity, production efficiency is low, by rational design, the temperature-control circuit of one Plants dry product powder grain material wrapping machine is provided, the utility model can be gathered by the production status of Sampling network to each station of wrapping machine, data transmission is carried out automatic comparative analysis process to PLC, and send instruction, automatic detection identification, go-on-go, production can be intelligent.
The utility model to achieve these goals, adopt following technical scheme: the temperature-control circuit of a Plants dry product powder grain material wrapping machine, be by central PLC, alarm display unit, warning acoustooptic cell, driving actuating unit, alternating current-direct current voltage transformer, circuit breaker, contactless switch, thermocouple combination, the combination of nisiloy silk, the combination of heat-sealing cylinder, heat sealing plate combine and form; Power end arranges contactless switch, and contactless switch side arranges circuit breaker, and circuit breaker side successively respectively and thermoelectricity detecting unit, alternating current-direct current voltage transformer, central PLC, drive between actuating unit and arrange series AC circuit line; Circuit breaker combines with heat-sealing cylinder, heat sealing plate arranges the alternating current circuit of connecting between combining;
The DC terminal of alternating current-direct current voltage transformer successively respectively with central PLC, alarm display unit, warning acoustooptic cell, drive between actuating unit direct current (DC) route be set;
Central authorities PLC side arranges input end, and central PLC opposite side arranges mouth; Central authorities PLC mouth side arrange thermocouple combination and nisiloy silk combine, central PLC1 mouth and thermocouple combine and nisiloy silk combine between signalization circuit; Thermocouple combination between combining with nisiloy silk the corresponding cylinder that seals to combine and heat sealing plate combines and arranges; Central authorities PLC mouth side arranges alarm display unit and warning acoustooptic cell respectively and drives actuating unit, the mouth of central PLC and alarm display unit and distinguish signalization circuit between warning acoustooptic cell and driving actuating unit.
Beneficial effect: the utility model is gathered by the production status of the temperature detection station to wrapping machine, data transmission to PLC process, and sends instruction, automatically detects identification, go-on-go, production can be intelligent.
Circuit breaker, contactless switch are connected with 24V DC power supplier input end, central PLC, driver train unit by 220V feed cable; 24V DC power supplier mouth and PLC temperature control special load module, PLC input/output terminal, alarm display unit, warning acoustooptic cell, driver train unit are connected; Thermocouple, nisiloy silk equitemperature sensing detection device are connected with PLC temperature load module by photoelectric coupling module; Alarm display unit, warning acoustooptic cell, driver train unit are all connected with PLC output module by control cables.
Circuit breaker, contactless switch are the xegregating units of 220V ac power supply circuit, for the safety guard-safeguard such as electric leakage, overload, short circuit of control circuit system; 24V DC power supplier changes 220V alternating-current voltage/AC voltage into 24V vdc, comprises the control loop voltage supply of PLC, sensor network, display unit, acoustooptic cell, driver element etc. for control convenience various in Circuits System and element; Alarm display unit and tea packaging machine Human machine interface share, the real time temperature of heat-sealing label, inner bag heat-sealing, outer bag heat-sealing can be shown, and warning and fault detection picture is ejected in real time under PLC controls, provide corresponding alarm and failture evacuation measure, instruct operating personal to process fast; Warning acoustooptic cell comprises multilayer alerting signal indicator lamp, buzzer phone etc., carries out the warning color break-up instruction of different stage and buzzing indicates according to PLC instruction.
Temperature detection and sensing control are divided into that inner bag seals system, outer bag seals system, seal tag system.
After device power is ready, PLC carries out self-programmed inspection, and temperature detection sensing network is started working, and checks the state of each functional unit of automatic tea bag packing machine, brings into operation after design temperature parameter; Carry out the collection of temperature sensing data in real time, carry out the process of PID temperature control algorithm, the moment judges whether yellow alarm or red alarm occur, if yellow alarm is then real-time eject relevant hint image on HMI, yellow warning lamp stroboscopic simultaneously, wrapping machine continues to run; If red alarm, then PLC automatically sends and ceases and desist order, and stops the operation of tea packaging machine, in order to avoid cause, product is wasted, injury device, ejects corresponding failure position picture simultaneously, provide corresponding fault handling measure on HMI, red warning lamp stroboscopic, warning related personnel carries out troubleshooting; So, greatly improve OBD (On-Board Diagnostics) and the protective capability of tea packaging machine, improve the visualization capability of fault and warning, make tea packaging machine wisdom more.
Inner bag heat-sealing system is primarily of compositions such as the combination of heat-sealing cylinder, heater strip, sensible heat plate, nisiloy silks, heater strip is that turriform to be installed in heat-sealing cylinder cavity and to carry out radiation heating to heat-sealing cylinder, nisiloy silk to be contained on sensible heat plate and with heat-sealing cylinder close fit, detect the real time temperature of sensing heat-sealing cylinder, and temperature signal is controlled special load module transmission PLC by temperature.
The compositions such as outer bag heat-sealing system combines primarily of upper heat sealing plate and lower heat sealing plate, heating rod, K type thermocouple, heating rod is fixed on heat sealing plate inside and directly heats heat sealing plate, K type thermocouple is contained on heat sealing plate also as far as possible near heating rod, detect the real time temperature of sensing thermal shrouding, and temperature signal is controlled special load module transmission PLC by temperature.
Heat-sealing tag system mainly contains the composition such as heat-sealing label apparatus, heat-sealing roller, sealing wheel, heating rod, thermocouple, heat-sealing roller is installed on hot sealing device front end, heating rod is fixed on hot sealing device inside and to carrying out heat-sealing roller radiation heating, heat-sealing roller extruding sealing wheel in some cycles makes folded by heat-sealing label hot melt wherein and reach the target of glue-free involution label; K type thermocouple is contained in also as far as possible near heating rod on hot sealing device, the real time temperature of detection sensing thermal shrouding, and temperature signal is controlled special load module transmission PLC by temperature.
Carry out computing with the temperature value of setting after PLC receives temperature signal to compare, carry out PID and control and process, control in setting value to make temperature stabilization.If TEMP value bob is more than 10 DEG C under normal boot-strap state, then PLC sends TY signal, PLC sends yellow alarm strobe signal, on HMI, eject corresponding out-of-the way position picture simultaneously, point out thermocouple, nisiloy silk equitemperature detection means exception, whether loosen, but whole set equipment driver train is not shut down; If temperature value be 0 DEG C more than 5 minutes; PLC send TC signal, and send red alarm strobe signal, whole set equipment driver train hard stop, simultaneously ejects corresponding out-of-the way position picture on HMI, and whether prompting heater strip, heating rod equitemperature heater element be abnormal, rupture, damage etc.; If temperature value does not rise counter falling, PLC sends TF signal, and send red alarm strobe signal, whole set equipment driver train hard stop, simultaneously ejects corresponding out-of-the way position picture on HMI, and it is anti-etc. that prompting thermocouple, nisiloy silk equitemperature detecting sensor part are abnormal, whether both positive and negative polarity connects; If temperature value is 800 DEG C; then PLC sends TH signal, and sends red alarm strobe signal, whole set equipment driver train hard stop; simultaneously on HMI, eject corresponding out-of-the way position picture, prompting thermocouple, nisiloy silk equitemperature detecting sensor part be abnormal, whether rupture, damage etc.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is, general assembly structural representation;
In Fig. 1: central PLC1, alarm display unit 2, warning acoustooptic cell 3, driving actuating unit 4, alternating current-direct current voltage transformer 5, circuit breaker 6, contactless switch 7, thermocouple combination 8, nisiloy silk combination 9, heat-sealing cylinder combination 10, heat sealing plate combine 11.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
Power end arranges contactless switch 7, and contactless switch 7 side arranges circuit breaker 6, and circuit breaker 6 side successively respectively and thermoelectricity detecting unit, alternating current-direct current voltage transformer 5, central PLC1, drive between actuating unit 4 and arrange series AC circuit line; Circuit breaker 6 and heat-sealing cylinder combine 10, heat sealing plate combines the alternating current circuit arranging between 11 and connect.
The DC terminal of alternating current-direct current voltage transformer 5 successively respectively with central PLC1, alarm display unit 2, warning acoustooptic cell 3, drive between actuating unit 4 direct current (DC) route be set.
Central authorities PLC1 side arranges input end, and central PLC1 opposite side arranges mouth; Central authorities PLC1 mouth side arrange thermocouple combination 8 and nisiloy silk combination 9, central PLC1 mouth and thermocouple combine 8 and nisiloy silk combine 9 between signalization circuit; Thermocouple combination 8 between combining 9 with nisiloy silk corresponding seal cylinder combine 10 and heat sealing plate combine 11 and arrange; Central authorities PLC1 mouth side arranges alarm display unit 2 respectively with warning acoustooptic cell 3 with drives actuating unit 4, the mouth of central PLC1 and alarm display unit 2 and warning acoustooptic cell 3 and drive difference signalization circuit between actuating unit 4.
Claims (3)
1. the temperature-control circuit of a Plants dry product powder grain material wrapping machine, be by central PLC (1), alarm display unit (2), warning acoustooptic cell (3), driving actuating unit (4), alternating current-direct current voltage transformer (5), circuit breaker (6), contactless switch (7), thermocouple combination (8), nisiloy silk combination (9), heat-sealing cylinder combination (10), heat sealing plate combine (11) and form; It is characterized in that: power end arranges contactless switch (7), contactless switch (7) side arranges circuit breaker (6), and circuit breaker (6) side successively respectively and thermoelectricity detecting unit, alternating current-direct current voltage transformer (5), central PLC (1), drive between actuating unit (4) and arrange series AC circuit line; Cylinder combines (10), heat sealing plate combines the alternating current circuit arranging between (11) and connect for circuit breaker (6) and heat-sealing.
2. according to the temperature-control circuit of the Plants dry product powder grain material wrapping machine described in claim 1, it is characterized in that: the DC terminal of alternating current-direct current voltage transformer (5) successively respectively with central PLC (1), alarm display unit (2), warning acoustooptic cell (3), drive between actuating unit (4) direct current (DC) route be set.
3., according to the temperature-control circuit of the Plants dry product powder grain material wrapping machine described in claim 1, it is characterized in that: central PLC (1) side arranges input end, central PLC (1) opposite side arranges mouth; Central authorities PLC (1) mouth side arranges thermocouple combination (8) and nisiloy silk combination (9), and central PLC (1) mouth and thermocouple combine (8) and nisiloy silk combines signalization circuit between (9); Thermocouple combination (8) combines the corresponding cylinder that seals between (9) and combines (10) and heat sealing plate and combine (11) and arrange with nisiloy silk; Central authorities PLC (1) mouth side arranges alarm display unit (2) and warning acoustooptic cell (3) respectively and drives actuating unit (4), the mouth of central PLC (1) and alarm display unit (2) and distinguish signalization circuit between warning acoustooptic cell (3) and driving actuating unit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821337.9U CN205010576U (en) | 2015-10-12 | 2015-10-12 | Plant dry product powder material packagine machine's temperature -control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821337.9U CN205010576U (en) | 2015-10-12 | 2015-10-12 | Plant dry product powder material packagine machine's temperature -control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205010576U true CN205010576U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520821337.9U Active CN205010576U (en) | 2015-10-12 | 2015-10-12 | Plant dry product powder material packagine machine's temperature -control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205010576U (en) |
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2015
- 2015-10-12 CN CN201520821337.9U patent/CN205010576U/en active Active
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