CN203234140U - Automatic-control energy-saving near-infrared shoe drying line - Google Patents
Automatic-control energy-saving near-infrared shoe drying line Download PDFInfo
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- CN203234140U CN203234140U CN 201320128669 CN201320128669U CN203234140U CN 203234140 U CN203234140 U CN 203234140U CN 201320128669 CN201320128669 CN 201320128669 CN 201320128669 U CN201320128669 U CN 201320128669U CN 203234140 U CN203234140 U CN 203234140U
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- baking oven
- blower fan
- optoelectronic switch
- shoes
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Abstract
The utility model discloses an automatic-control energy-saving near-infrared shoe drying line. The automatic-control energy-saving near-infrared shoe drying line adopts a common drying line structure, and further comprises a control system. The control system comprises a human-computer interface, a front-end optoelectronic switch, a rear-end optoelectronic switch, an encoder, a frequency converter, and a PLC programming device used for controlling the drying line to achieve an automatic energy-saving three-section-type drying process, a detection end of the front-end optoelectronic switch and a detection end of the rear-end optoelectronic switch are correspondingly arranged at the front end and the rear end of a shoe transmission line respectively, and a detection end of the encoder and the frequency converter are respectively and correspondingly installed on a driving device. The automatic-control energy-saving near-infrared shoe drying line is controlled through the PLC programming device to achieve automatic control, does not need too much manpower, and saves manpower cost. A first fan, second fan and a third fan are started or stopped in order to blow wind and balance temperature or stop blowing wind and balancing temperature according to the existence of shoes to be dried on each drying work position of a shoe conveying line, and a large amount of unnecessary electricity consumption is saved.
Description
Technical field
The utility model relates to a kind of footwear drying plant, particularly relates to a kind of near-infrared footwear drying line.
Background technology
Existing conventional footwear drying assembly line comprises shoes conveyer line, drive unit, liquid medicine baking oven, glue baking oven and secondary glue baking oven.Drive unit is in order to drive the shoes conveyer line.Liquid medicine baking oven, glue baking oven and secondary glue baking oven are pressed successively the corresponding shoes conveyer line of shoes direction of transfer and are arranged.In liquid medicine baking oven, glue baking oven and the secondary glue baking oven respectively correspondence be provided with the first heating tube and the first thermocouple, the second heating tube and the second thermocouple, and the 3rd heating tube and three thermocouple.Have the wind hole on the tank wall of liquid medicine baking oven, glue baking oven and secondary glue baking oven, this wind hole is communicated with the first blower fan, the second blower fan and the 3rd blower fan by airduct respectively.
The drying assembly line drying course is as follows: operating personnel start first liquid medicine baking oven, glue baking oven and secondary glue baking oven and carry out preheating, and start respectively the first blower fan, the second blower fan and the 3rd blower fan and make corresponding oven interior temperature reach balanced.Then, start drive unit the shoes conveyer line is got into smooth, shoes to be dried are placed on the shoes conveyer line, shoes enter liquid medicine baking oven, glue baking oven and secondary glue baking oven successively, and each position that shoes need be dried is toasted.
But, in the drying assembly line drying course, need manually-operated to open one by one above-mentioned each parts, automaticity is low, and cost of labor is higher.And when the operations to be dried such as liquid medicine baking oven, glue baking oven and secondary glue baking oven, a direct-open the first blower fan, the second blower fan and the 3rd blower fan carry out the samming blowing to corresponding oven interior, and energy consumption consumption is larger.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of auto-drying of can realizing can save again the near-infrared footwear drying line of the auto-controlled energy-saving of energy consumption.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of near-infrared footwear drying line of auto-controlled energy-saving comprises the shoes conveyer line, drives the drive unit of shoes conveyer line, and press footwear direction of transfer successively liquid medicine baking oven, glue baking oven and the secondary glue baking oven of corresponding shoes conveyer line setting; Liquid medicine baking oven, glue baking oven and secondary glue baking oven respectively correspondence are provided with the first heating tube, the first blower fan and the first thermocouple, the second heating tube, the second blower fan and the second thermocouple, and the 3rd heating tube, the 3rd blower fan and three thermocouple; Wherein also comprise control system, control system comprises: man-machine interface, PLC programmable device, front end optoelectronic switch, rear end optoelectronic switch, encoder and frequency converter; Wherein:
The test side of front end optoelectronic switch and rear end optoelectronic switch is the corresponding front-end and back-end that are arranged on described shoes conveyer line respectively; The test side of encoder and frequency converter respectively correspondence are installed on the described drive unit;
The two-way connection PLC of man-machine interface programmable device, the output of front end optoelectronic switch and rear end optoelectronic switch is connected respectively the respective input of PLC programmable device;
The corresponding respective input that connects the PLC programmable device of the output of encoder, the corresponding output end of PLC programmable device connects the control end of frequency converter;
The corresponding output end of PLC programmable device is connected respectively the control end of the first heating tube, the first blower fan, the second heating tube, the second blower fan, the 3rd heating tube and the 3rd blower fan; The respective input of PLC programmable device is connected respectively the output of the first thermocouple, the second thermocouple and the first thermocouple.
Described encoder adopts the incremental encoder structure.
Described drive unit adopts asynchronous machine.
After adopting said structure, the near-infrared footwear drying line of a kind of auto-controlled energy-saving of the present utility model has following beneficial effect: the utility model is controlled by the PLC programmable device, can realize continuous drying, drying course is divided into the syllogic oven dry, to finish the drying adhesive of shoes diverse location; Particularly, come the distance of detecting shoes conveyer line walking by encoder, control the speed of service of shoes conveyer line by frequency converter, set parameters by man-machine interface, to finish as required automatic control; And according to having or not shoes to be dried on each drying station on the shoes conveyer line correspondingly start and stop the first blower fan, the second blower fan and the 3rd blower fan, with the blowing samming or stop the samming of drying.Because whole process is controlled by the PLC programmable device, has basically realized automation control, therefore need not too many manpower, saved cost of labor, save a large amount of unnecessary electric energy losses.This drying line is owing to possessing the function of self-timing and automatically measuring distance, and its automaticity obtains larger raising.
Description of drawings
Fig. 1 is the structural representation of the near-infrared footwear drying line of a kind of auto-controlled energy-saving of the present utility model;
Fig. 2 is the structural representation of the liquid medicine baking oven in the utility model;
Fig. 3 is the control flow block diagram in the utility model;
Fig. 4 is the block diagram of the control system in the utility model.
Among the figure:
Shoes conveyer line 1 drive unit 2
Liquid medicine baking oven 3 first blower fans 31
The first heating tube 32 first thermocouples 33
Glue baking oven 4 second blower fans 41
The second heating tube 42 second thermocouples 43
Secondary glue baking oven 5 the 3rd blower fan 51
The 3rd heating tube 52 three thermocouples 53
PLC programmable device 62 front end optoelectronic switches 63
Rear end optoelectronic switch 64 encoders 65
Frequency converter 66
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
As shown in Figures 1 to 4, the near-infrared footwear drying line of a kind of auto-controlled energy-saving of the present utility model comprises shoes conveyer line 1, drive unit 2, liquid medicine baking oven 3, glue baking oven 4, secondary glue baking oven 5 and a control system 6.
Drive unit 2 adopts asynchronous machine, in order to drive shoes conveyer line 1.Liquid medicine baking oven 3, glue baking oven 4 and secondary glue baking oven 5 are pressed successively the corresponding shoes conveyer line 1 of shoes direction of transfer and are arranged.Liquid medicine baking oven 3, glue baking oven 4 and secondary glue baking oven 5 interior respectively correspondences are provided with the first heating tube 32 and the first thermocouple 33, the second heating tubes 42 and the second thermocouple 43, and the 3rd heating tube 44 and three thermocouple 45.Have the wind hole on the tank wall of liquid medicine baking oven 3, glue baking oven 4 and secondary glue baking oven 5, this wind hole is communicated with the first blower fan 31, the second blower fan 41 and the 3rd blower fan 51 by airduct respectively.Wherein, shoes conveyer line 1, drive unit 2, liquid medicine baking oven 3, glue baking oven 4 and secondary glue baking oven 5 philosophies adopt existing structure, as known technology, do not repeat them here.Main improvement of the present utility model is in control system 6, and the below is described further control system 6.
Man-machine interface 61 two-way connection PLC programmable devices 62, the output of front end optoelectronic switch 63 and rear end optoelectronic switch 64 is connected respectively the respective input of PLC programmable device 62.The corresponding respective input that connects PLC programmable device 62 of the output of encoder 65, the corresponding output end of PLC programmable device 62 connects the control end of frequency converter 66.The corresponding output end of PLC programmable device 62 is connected respectively the control end of the first heating tube 32, the first blower fan 31, the second heating tube 42, the second blower fan 41, the 3rd heating tube 52 and the 3rd blower fan 51; The respective input of PLC programmable device 62 is connected respectively the output of the first thermocouple 33, the second thermocouple 43 and the first thermocouple 53.As a preferred embodiment of the present utility model, encoder 66 adopts the incremental encoder structure.
Specific embodiment of the present utility model is as follows.
At first, enter the preparatory stage.Drying line get electric after, PLC programmable device 62 enters init state, the whole drying line of PLC programmable device 62 auto-initiations.Operating personnel can set each parameter by man-machine interface 61 as required.Carry out preheating according to X Preset Time second of setting first after the drying line start, to adapt to the different preheating requirements of varying environment situation.Preheat function mainly is to make liquid medicine baking oven 3, glue baking oven 4 and secondary glue baking oven 5 carry out first preheating, when shoes to be dried arrive liquid medicine baking oven 3, glue baking oven 4 and secondary glue baking oven 5, temperature also just in time can meet the requirements of temperature, need not the shoes waiting temperature that stops rises, and then improve whole production efficiency, also saved to a certain extent power consumption.
As the X that preheats setting after second, time is up, PLC programmable device output control signal is closed the first blower fan 31, the second blower fan 41 and the 3rd blower fan 51, thereby has also saved energy consumption.Therefore temperature constant in liquid medicine baking oven 3, glue baking oven 4 and the secondary glue baking oven 5 also reaches energy-conservation purpose to a certain extent at preset value T °.The whole preparatory stage of this moment namely all finishes.
Secondly, enter baking stage.Drying line front and back end section is the front end optoelectronic switch 63 and rear end optoelectronic switch 64 of corresponding configuration respectively, is used for pointing out whether shoes are arranged on the drying line.If transmitted the shoes of oven dry on the conveyer line 1, shoes have blocked the light that front end optoelectronic switch 63 sends, and front end optoelectronic switch 63 is to PLC programmable device 62 output orders, and PLC programmable device 62 is controlled and started the shoes bake process.
Front end optoelectronic switch 63 sends signal, controls to open frequency converter 66 by PLC programmable device 62, to adjust the speed of travel of shoes conveyer line 1, opens the first blower fan 31 of liquid medicine baking oven 3, since the even temperature in the liquid medicine baking oven 3.When shoes arrived liquid medicine baking oven 3, whole liquid medicine baking oven 3 had arrived the temperature that sets, and the temperature of whole liquid medicine baking oven 3 is very even, work that therefore can be continuous.If in time second, front end photosignal 63 is not triggered again, then closes the first blower fan 31 of liquid medicine baking oven 3, to reach energy-conservation function at the X1 that sets.
When shoes arrived the M1 rice of a setting before the glue baking oven 4, one time glue baking oven 4 was opened the second blower fan 41 automatically with homogeneous heating, thereby reaches foregoing preheating effect, and then reaches energy-saving effect.And when shoes go ahead again the N1 rice set apart from the time, an expression shoes glue oven dry are complete, then autoshutdown the second blower fan 41 arrives energy-conservation purpose with this.Same, when shoes arrived the M2 rice of secondary glue baking oven 5 front settings by the time, the 3rd blower fan 51 of opening again secondary glue baking oven 5 came uniform heat, and the meter streamline moves N2 rice that moves ahead and set from entering secondary glue baking oven, closed the 3rd blower fan 51 energy-conservation to realize again.Like this, when need carry out drying and processing to shoes, make liquid medicine baking oven 3, glue baking oven 4 and the 5 in advance preheatings of secondary glue baking oven, internal heat reach balanced, close the first blower fan 31, the second blower fan 41 and the 3rd blower fan 51 of liquid medicine baking oven 3, glue baking oven 4 and secondary glue baking oven 5 at other times Duan Ze, can save to the full extent power consumption.And by the control system 6 that encoder 65, PLC programmable device 62 form, can automatically realize the segmented oven dry.
After shoes toast through liquid medicine baking oven 3, glue baking oven 4, secondary glue baking oven 5 these three baking ovens, enter front end signal from shoes and begin timing, after X3 minute that sets, when perhaps back end signal has corresponding shoes to arrive, the prompting drying line has been finished drying course, control system 6 is closed frequency converter 66, drive unit 2, liquid medicine baking oven 3, glue baking oven 4 and secondary glue baking oven 5 etc., and the prompting staff takes finished product away.
If do not transmit shoes to be dried on the shoes conveyer line 1, then front end optoelectronic switch 63 does not produce new signal, and drying line namely enters holding state, thereby enters battery saving mode.If transmitted shoes on the shoes conveyer line 1, front end optoelectronic switch 63 is to new instruction of PLC programmable device 62 outputs, and PLC programmable device 62 is controlled and started new round shoes bake process, thereby finishes the oven dry shoes of automatic cycle, saves human cost.
The utility model is controlled by PLC programmable device 62, can realize continuous drying, and drying course is divided into the syllogic oven dry, to finish the drying adhesive of shoes diverse location.Particularly, come the distance of detecting shoes conveyer line 1 walking by encoder 65, control the speed of service of shoes conveyer line 1 by frequency converter 66, set parameters by man-machine interface 61, to finish as required automatic control.And according to having or not shoes to be dried on each drying station on the shoes conveyer line 1 correspondingly start and stop the first blower fan 31, the second blower fan 41 and the 3rd blower fan 51, with the blowing samming or stop the samming of drying.Because whole process is controlled by PLC programmable device 62, has basically realized automation control, therefore need not too many manpower, saved cost of labor, save a large amount of unnecessary electric energy losses.This drying line is owing to possessing the function of self-timing and automatically measuring distance, and its automaticity obtains larger raising.
Concrete operating steps of the present utility model is as follows.
1, start starts the PLC controller.
2, preheat the X1 second that operation is set.According to design temperature T, corresponding the first blower fan 31, the second blower fan 41 and the 3rd blower fan 51 opened, corresponding the first heating tube 32, the second heating tube 42 and the 3rd heating tube 52 opened.The X1 that operation is set in process thereafter, according to whether needing shoes are dried, correspondingly closes the first blower fan 31, the second blower fan 41 and the 3rd blower fan 51 after second.
3, open shoes conveyer line 1 and liquid medicine baking oven 31.After front end optoelectronic switch 63 had detected and gone out signal behind the shoes, PLC programmable device 62 was controlled and is opened frequency converter 66, drove 1 operation of shoes conveyer lines by drive unit 2, opened the first blower fan 31 of liquid medicine baking oven 3.
4, close liquid medicine baking oven 3.Do not trigger front end optoelectronic switch 63 when the X2 that sets on the shoes conveyer line 1 has corresponding signal in second, namely represent shoes conveyer line 1 on the product-free, close the first blower fan 31 of liquid medicine baking oven 3.
5, open a glue baking oven 4.Arrive the M1 rice of setting when shoes conveyer line 1 displacement after, open the second blower fan 41 of a glue baking oven 4.
6, close glue baking oven 4 one time.After closing the first blower fan 31 of liquid medicine baking oven 3, after shoes conveyer line 1 moves the N1 rice of setting, close the second blower fan 41 of a glue baking oven 4.
7, open secondary glue baking oven 5.Arrive the M2 rice of setting when shoes conveyer line 1 displacement after, open the 3rd blower fan 51 of secondary glue baking oven 5.
8, close after secondary glue baking oven 5. moved the M1 rice of setting continue last time, shoes conveyer line 1 after the mobile N2 rice of setting, is closed the 3rd blower fan 51 of secondary glue baking oven 5 again.
9, close encoder 65 and drive unit 2.Reach X3 minute of setting when timing after, close frequency converter 65 and drive unit 2, make shoes conveyer line 1 out of service, and enter the standby stage.
10, enter the next round oven dry.Have shoes to be dried to reach the standard grade on the conveyer line 1, shoes are through front end optoelectronic switch 63, and front end optoelectronic switch 63 is triggered and produces a new signal, and drying line enters above-mentioned the 3rd step.
Above-described embodiment and accompanying drawing and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (3)
1. the near-infrared footwear drying line of an auto-controlled energy-saving comprises the shoes conveyer line, drives the drive unit of shoes conveyer line, and press footwear direction of transfer successively liquid medicine baking oven, glue baking oven and the secondary glue baking oven of corresponding shoes conveyer line setting; Liquid medicine baking oven, glue baking oven and secondary glue baking oven respectively correspondence are provided with the first heating tube, the first blower fan and the first thermocouple, the second heating tube, the second blower fan and the second thermocouple, and the 3rd heating tube, the 3rd blower fan and three thermocouple, it is characterized in that, also comprise control system, control system comprises: man-machine interface, PLC programmable device, front end optoelectronic switch, rear end optoelectronic switch, encoder and frequency converter; Wherein:
The test side of front end optoelectronic switch and rear end optoelectronic switch is the corresponding front-end and back-end that are arranged on described shoes conveyer line respectively; The test side of encoder and frequency converter respectively correspondence are installed on the described drive unit;
The two-way connection PLC of man-machine interface programmable device, the output of front end optoelectronic switch and rear end optoelectronic switch is connected respectively the respective input of PLC programmable device;
The corresponding respective input that connects the PLC programmable device of the output of encoder, the corresponding output end of PLC programmable device connects the control end of frequency converter;
The corresponding output end of PLC programmable device is connected respectively the control end of the first heating tube, the first blower fan, the second heating tube, the second blower fan, the 3rd heating tube and the 3rd blower fan; The respective input of PLC programmable device is connected respectively the output of the first thermocouple, the second thermocouple and the first thermocouple.
2. the near-infrared footwear drying line of a kind of auto-controlled energy-saving as claimed in claim 1 is characterized in that, described encoder adopts the incremental encoder structure.
3. the near-infrared footwear drying line of a kind of auto-controlled energy-saving as claimed in claim 1 is characterized in that, described drive unit adopts asynchronous machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128669 CN203234140U (en) | 2013-03-20 | 2013-03-20 | Automatic-control energy-saving near-infrared shoe drying line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128669 CN203234140U (en) | 2013-03-20 | 2013-03-20 | Automatic-control energy-saving near-infrared shoe drying line |
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| CN203234140U true CN203234140U (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320128669 Expired - Fee Related CN203234140U (en) | 2013-03-20 | 2013-03-20 | Automatic-control energy-saving near-infrared shoe drying line |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083139A (en) * | 2014-07-15 | 2014-10-08 | 张家港市海鑫五金制品有限公司 | Drying box used for shoes |
| CN105173617A (en) * | 2015-06-10 | 2015-12-23 | 东莞当纳利印刷有限公司 | Fire prevention method and device for UV curing device |
| CN105231594A (en) * | 2014-09-14 | 2016-01-13 | 温州碧戈之都鞋业有限公司 | Drying method for producing shoes |
| CN111219957A (en) * | 2020-01-19 | 2020-06-02 | 浙江衣拿智能科技股份有限公司 | Conveying system with automatic control dryer and control method of dryer |
-
2013
- 2013-03-20 CN CN 201320128669 patent/CN203234140U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083139A (en) * | 2014-07-15 | 2014-10-08 | 张家港市海鑫五金制品有限公司 | Drying box used for shoes |
| CN105231594A (en) * | 2014-09-14 | 2016-01-13 | 温州碧戈之都鞋业有限公司 | Drying method for producing shoes |
| CN105173617A (en) * | 2015-06-10 | 2015-12-23 | 东莞当纳利印刷有限公司 | Fire prevention method and device for UV curing device |
| CN105173617B (en) * | 2015-06-10 | 2018-02-02 | 东莞当纳利印刷有限公司 | A kind of UV uv equipments fireproof method and device |
| CN111219957A (en) * | 2020-01-19 | 2020-06-02 | 浙江衣拿智能科技股份有限公司 | Conveying system with automatic control dryer and control method of dryer |
| CN111219957B (en) * | 2020-01-19 | 2021-07-02 | 浙江衣拿智能科技股份有限公司 | Conveying system with automatic control dryer and control method of dryer |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20190320 |