CN110568812A - PLC-based multi-path temperature centralized inspection device for shoe machine - Google Patents
PLC-based multi-path temperature centralized inspection device for shoe machine Download PDFInfo
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- CN110568812A CN110568812A CN201910850679.6A CN201910850679A CN110568812A CN 110568812 A CN110568812 A CN 110568812A CN 201910850679 A CN201910850679 A CN 201910850679A CN 110568812 A CN110568812 A CN 110568812A
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- shoe machine
- inspection device
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- 238000007689 inspection Methods 0.000 title claims abstract description 41
- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000003993 interaction Effects 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 239000012141 concentrate Substances 0.000 claims 1
- 125000003003 spiro group Chemical group 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14005—Alarm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a PLC-based multi-path temperature centralized inspection device for a shoe machine, which comprises a shoe machine mold and a human-computer interaction device, wherein the shoe machine mold is fixed in a shell and consists of a movable mold base, a fixed mold base and a mold cavity, a PT100 resistance sensor is installed on the left side of a heating element, a fan is fixed on the right side of the shoe machine mold through a base and is electrically connected with an on-off control device, a PLC controller is installed in a first installation box, the on-off control device is fixedly connected in the first installation box, and an alarm is installed on the upper left side of the first installation box; the human-computer interaction device is fixed inside the shell through the support, the touch screen is arranged on the human-computer interaction device, and the second installation box is connected to the upper end of the inside of the shell in a threaded mode. This be used for on shoes machine multichannel temperature concentration inspection device based on PLC, have the characteristics that can promote heating and refrigerated speed fast, improve heat energy conversion efficiency.
Description
Technical Field
The invention relates to the field of shoemaking, in particular to a PLC-based multi-path temperature centralized inspection device for a shoe machine.
Background
The temperature control is very important in shoemaking production on a shoe machine, and due to the characteristics of complex working conditions, variable parameters, large operation inertia and control lag of a plurality of distribution points, the requirement on control and regulation is extremely high; the traditional temperature controller has the problems of low precision and poor temperature uniformity in the die, and cannot meet the process requirements, so that the product quality is low, and the economic benefit of enterprises is influenced.
In order to solve the disadvantages existing in the current market, the technology of improving the shoe machine device is urgently needed.
Disclosure of Invention
The invention provides a PLC-based multi-path temperature centralized inspection device for a shoe machine, which aims to overcome the defects that the temperature uniformity in a mold of the shoe machine in the prior art is poor, the process requirement cannot be met, the product quality is low, and the economic benefit of an enterprise is influenced. The patrol inspection conversion circuit board, the PLC and the heating element have the characteristics of being capable of rapidly improving the heating and cooling speeds and improving the heat energy conversion efficiency.
in order to achieve the purpose, the invention provides the following technical scheme: a PLC-based multi-path temperature centralized inspection device for a shoe machine comprises a shoe machine mold and a human-computer interaction device, wherein the shoe machine mold is fixed in a shell and consists of a movable mold base, a fixed mold base and a mold cavity, a PT100 resistance sensor is installed on the left side of a heating element, a fan is fixed on the right side of the shoe machine mold through the base and is electrically connected with an on-off control device, a PLC controller is installed in a first installation box, the on-off control device is fixedly connected in the first installation box, and an alarm is installed on the upper left side of the first installation box;
The human-computer interaction device is fixed inside the shell through the support, the touch screen is arranged on the human-computer interaction device, the second installation box is screwed at the upper end of the inside of the shell, the direct-current stabilized voltage power supply is fixedly connected inside the second installation box, the direct-current stabilized voltage power supply is electrically connected with the air switch, the air switch is fixedly connected inside the second installation box, the third installation box is fixed at the upper left side inside the shell, and the routing inspection conversion circuit board is arranged inside the third installation box.
Preferably, the heating cooling and sensing module is composed of the PT100 resistance sensor, the heating element and the fan are respectively electrically connected with the switch control device, and meanwhile, the PT100 resistance sensor is electrically connected with the PLC.
Preferably, the heating element includes, but is not limited to, a heating rod, a heating ring, and a heating sheet, and the heating element is disposed at the bottom of the mold cavity.
Preferably, the switch control device constitutes a switch control module, and the switch control device is composed of a fuse, an air switch, a solid-state relay, a contactor, and a pneumatic valve.
Preferably, PLC controller, analog input, digital input and output constitute PLC system module, and patrol and examine the conversion circuit board and constitute and patrol and examine and change the module, patrol and examine conversion circuit board and PLC controller electric connection simultaneously.
Preferably, the human-computer interaction device and the touch screen form a human-computer interface module, and the touch screen is electrically connected with the PLC.
Preferably, the main power module is composed of the direct current stabilized power supply and the air switch, the air switch is electrically connected with the PLC, and the alarm is electrically connected with the PLC.
Preferably, the inspection conversion circuit board is a 12-path extensible circuit board, and the temperature detection range of the inspection conversion circuit board is 0-250 ℃.
Compared with the prior art, the invention has the beneficial effects that:
1. the switch control device controls the on-off of the power supply of the whole device, meanwhile, the switch control device is used for controlling the on-off of heating and cooling, and the heating, cooling and sensing module is used for heating the heated object; cooling and temperature transferring operation is carried out on the cooled object;
2. The human-computer interface module is used for visually monitoring the current temperature and the target temperature, setting and modifying temperature process parameters and managing temperature alarm, the PLC system module is used for logical operation and logical control, and the routing inspection conversion module is used for routing inspection of a corresponding channel and converting a resistance signal of the channel into 0-10V;
3. When the temperature of the cooled equipment is lower than the set temperature, the PLC controller does not output, the contactor is disconnected, the heating and cooling speed can be rapidly increased, and the heat energy conversion efficiency is improved.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the temperature centralized inspection device according to the present invention;
FIG. 3 is a block diagram of the structural control of the present invention;
Fig. 4 is a schematic diagram of the connection of six groups of modules according to the structure of the present invention.
reference numbers in the figures: 1. a housing; 2. a shoe machine mold; 3. a PT100 resistance sensor; 4. a heating element; 5. a fan; 6. a first installation box; 7. a switch control device; 8. a PLC controller; 9. an alarm; 10. a human-computer interaction device; 11. a touch screen; 12. a support; 13. a second installation box; 14. a DC stabilized power supply; 15. an air switch; 16. the inspection conversion circuit board; 17. a third installation box; 18. a mold cavity; 19. a movable die holder; 20. and (4) fixing the die holder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a PLC-based multi-channel temperature centralized inspection device for a shoe machine comprises a shoe machine mold 2 and a human-computer interaction device 10, wherein the shoe machine mold 2 is fixed inside a shell 1, the shoe machine mold 2 consists of a movable mold base 19, a fixed mold base 20 and a mold cavity 18, a PT100 resistance sensor 3 is installed on the left side of a heating element 4, the PT100 resistance sensor 3, the heating element 4 and a fan 5 form a heating, cooling and sensing module, the heating element 4 and the fan 5 are respectively electrically connected with a switch control device 7, and meanwhile, the PT100 resistance sensor 3 is electrically connected with a PLC 8; the heating element 4 includes, but is not limited to, a heating rod, a heating ring, and a heating sheet, and the heating element 4 is disposed at the bottom of the mold cavity 18; the fan 5 is fixed on the right side of the shoe machine die 2 through the base, the fan 5 is electrically connected with the switch control device 7, the PLC 8 is installed inside the first installation box 6, the switch control device 7 is fixedly connected inside the first installation box 6, and meanwhile, the alarm 9 is installed on the upper left side of the first installation box 6; the PLC controller 8, the analog input, the digital input and the output form a PLC system module, the inspection conversion circuit board 16 forms an inspection and conversion module, and the inspection conversion circuit board 16 is electrically connected with the PLC controller 8; the switch control device 7 forms a switch control module, and the switch control device 7 comprises a fuse, an air switch 15, a solid-state relay, a contactor and a pneumatic valve; the human-computer interaction device 10 and the touch screen 11 form a human-computer interface module, and the touch screen 11 is electrically connected with the PLC 8; the human-computer interaction device 10 is fixed inside the shell 1 through a support 12, a touch screen 11 is arranged on the human-computer interaction device 10, a second installation box 13 is in threaded connection with the upper end inside the shell 1, a direct-current stabilized power supply 14 is fixedly connected inside the second installation box 13, the direct-current stabilized power supply 14 is electrically connected with an air switch 15, the air switch 15 is fixedly connected inside the second installation box 13, the direct-current stabilized power supply 14 and the air switch 15 form a main power module, the air switch 15 is electrically connected with the PLC 8, and the alarm 9 is electrically connected with the PLC 8; the third installation box 17 is fixed at the left upper side in the shell 1, and the inspection conversion circuit board 16 is installed in the third installation box 17; the inspection conversion circuit board 16 is a 12-path extensible circuit board, and the temperature detection range of the inspection conversion circuit board 16 is 0-250 ℃;
as shown in fig. 2-4: the switch control device 7 controls the on-off of the power supply of the whole device, meanwhile, the switch control device 7 is used for controlling the on-off of heating and cooling, and the heating, cooling and sensing module is used for heating a heated object; the cooling and temperature transmission operation is carried out on the cooled object, the human-computer interface module is used for visually monitoring the current temperature and the target temperature, setting and modifying temperature process parameters and managing temperature alarm, the PLC system module is used for logical operation and logical control, and the patrol inspection conversion module is used for patrolling the corresponding channel and converting the resistance signal of the channel into 0-10V; the model of the fan 5 is CY140H, the model of the PLC controller 8 is S7-200, the model of the alarm 9 is MS-390, the model of the DC stabilized power supply 14 is JS155D, and the model of the air switch 15 is A9F 28401.
When using this a multichannel temperature concentration inspection device based on PLC for on shoes machine, at first set for the temperature value that shoes machine mould 2 need reach on touch-sensitive screen 11, heating element 4 is in operating condition, PT100 resistance sensor 3 measures heating element 4's temperature value, patrols and examines conversion circuit board 16 and selects the passageway that corresponds and convert voltage analog signal into, after 2 temperature approaches to reach the settlement temperature as shoes machine mould, the cooling mode: firstly, setting a temperature value to be reduced of a shoe machine mold 2 on a touch screen 11, turning on a switch of a fan 5, carrying out air cooling operation on the shoe machine mold 2 by the fan 5, measuring the temperature value of the shoe machine mold 2 by a PT100 resistance sensor 3, selecting a corresponding channel by an inspection conversion circuit board 16 to convert the temperature value into a voltage analog signal, and when the temperature of a cooled device is lower than the set temperature, a PLC (programmable logic controller) 8 does not output, and a contactor is switched off, so that the heating and cooling speed can be rapidly increased, and the heat energy conversion efficiency is improved; the PT100 resistance sensor 3, the inspection conversion circuit board 16, the PLC controller 8 and the heating element 4 are common elements used by technicians in the field, and belong to mature technologies in the field, in the embodiment, only the PT100 resistance sensor 3, the inspection conversion circuit board 16, the PLC controller 8 and the heating element 4 are used, the functions and the structures of the PT100 resistance sensor 3, the inspection conversion circuit board 16, the PLC controller 8 and the heating element 4 are not changed, the PT100 resistance sensor 3, the inspection conversion circuit board 16, the PLC controller 8 and the heating element 4 are all connected with control switches matched with the PT100 resistance sensor through circuits, and the connection relationship of the control circuits of the PT100 resistance sensor, the inspection conversion circuit board 16; the PLC-based multi-path temperature centralized inspection device for the shoe machine is used in the whole working process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a multichannel temperature concentrates inspection device for being used for on shoes machine based on PLC, includes shoes machine mould (2) and man-machine interaction device (10), its characterized in that: the shoe machine mould (2) is fixed inside the shell (1), the shoe machine mould (2) consists of a movable mould seat (19), a fixed mould seat (20) and a mould cavity (18), a PT100 resistance sensor (3) is installed on the left side of the heating element (4), a fan (5) is fixed on the right side of the shoe machine mould (2) through a machine base, the fan (5) is electrically connected with a switch control device (7), a PLC (8) is installed inside a first installation box (6), the switch control device (7) is fixedly connected inside the first installation box (6), and meanwhile, an alarm (9) is installed on the upper left side of the first installation box (6);
human-computer interaction device (10) are fixed inside casing (1) through support (12), and have seted up touch-sensitive screen (11) on human-computer interaction device (10), second install bin (13) spiro union is in the inside upper end of casing (1), and direct current regulated power supply (14) fixed connection is inside second install bin (13), direct current regulated power supply (14) and air switch (15) electric connection simultaneously, and air switch (15) fixed connection is inside second install bin (13), the upper left side in casing (1) inside is fixed in third install bin (17), and third install bin (17) internally mounted has and patrols and examines conversion circuit board (16).
2. The PLC-based multi-path temperature centralized inspection device for the shoe machine according to claim 1, characterized in that: PT100 resistance sensor (3), heating element (4) and fan (5) constitute heating cooling and sensing module, and heating element (4), fan (5) respectively with on-off control device (7) electric connection, PT100 resistance sensor (3) and PLC controller (8) electric connection simultaneously.
3. The PLC-based multi-path temperature centralized inspection device for the shoe machine according to claim 1, characterized in that: the heating element (4) comprises but is not limited to a heating rod, a heating ring and a heating sheet, and the heating element (4) is arranged at the bottom of the mold cavity (18).
4. The PLC-based multi-path temperature centralized inspection device for the shoe machine according to claim 1, characterized in that: the switch control device (7) forms a switch control module, and the switch control device (7) comprises a fuse, an air switch (15), a solid-state relay, a contactor and a pneumatic valve.
5. the PLC-based multi-path temperature centralized inspection device for the shoe machine according to claim 1, characterized in that: PLC controller (8), analog input, digital input and output constitute PLC system module, and patrol and examine conversion circuit board (16) and constitute and patrol and examine and change module, patrol and examine conversion circuit board (16) and PLC controller (8) electric connection simultaneously.
6. The PLC-based multi-path temperature centralized inspection device for the shoe machine according to claim 1, characterized in that: the human-computer interaction device (10) and the touch screen (11) form a human-computer interface module, and the touch screen (11) is electrically connected with the PLC (8).
7. the PLC-based multi-path temperature centralized inspection device for the shoe machine according to claim 1, characterized in that: the direct current stabilized voltage power supply (14) and the air switch (15) form a main power supply module, the air switch (15) is electrically connected with the PLC (8), and meanwhile, the alarm (9) is electrically connected with the PLC (8).
8. The PLC-based multi-path temperature centralized inspection device for the shoe machine according to claim 1, characterized in that: the inspection conversion circuit board (16) is a 12-path extensible circuit board, and the temperature detection range of the inspection conversion circuit board (16) is 0-250 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910850679.6A CN110568812A (en) | 2019-09-10 | 2019-09-10 | PLC-based multi-path temperature centralized inspection device for shoe machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910850679.6A CN110568812A (en) | 2019-09-10 | 2019-09-10 | PLC-based multi-path temperature centralized inspection device for shoe machine |
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| CN110568812A true CN110568812A (en) | 2019-12-13 |
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| CN201910850679.6A Pending CN110568812A (en) | 2019-09-10 | 2019-09-10 | PLC-based multi-path temperature centralized inspection device for shoe machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN204487990U (en) * | 2015-02-05 | 2015-07-22 | 崔仲强 | The novel slippers of a kind of making shoes injection mold and manufacture |
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| CN208629962U (en) * | 2018-08-16 | 2019-03-22 | 东莞市源翔体育科技有限公司 | A kind of running shoes followed by disposal molding 3D mold |
| CN110132449A (en) * | 2019-05-17 | 2019-08-16 | 成都飞机工业（集团）有限责任公司 | A kind of temperature monitoring method at equipment position |
| CN210270597U (en) * | 2019-09-10 | 2020-04-07 | 满誉(福建)制鞋机械有限公司 | PLC-based multi-path temperature centralized inspection device for shoe machine |
-
2019
- 2019-09-10 CN CN201910850679.6A patent/CN110568812A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060039512A (en) * | 2004-11-03 | 2006-05-09 | 주식회사 대립 | Method and apparatus for drying shoes |
| CN2933831Y (en) * | 2006-07-31 | 2007-08-15 | 广西工学院 | Temperature control device of full-automatic blowing plastic hollow molding machine |
| CN104699146A (en) * | 2015-01-23 | 2015-06-10 | 晋江市兴利塑胶机械有限公司 | Energy conservation direct current electric heating device for shoemaking machine and temperature control method thereof |
| CN204487990U (en) * | 2015-02-05 | 2015-07-22 | 崔仲强 | The novel slippers of a kind of making shoes injection mold and manufacture |
| CN106508728A (en) * | 2016-11-29 | 2017-03-22 | 成都荣耀广告有限公司 | Control device for multi-channel temperature control incubator |
| CN107764423A (en) * | 2017-11-13 | 2018-03-06 | 陕西高华知本化工科技有限公司 | A kind of intelligent multichannel temperature patrol inspection system |
| CN108931998A (en) * | 2018-06-30 | 2018-12-04 | 合肥国轩高科动力能源有限公司 | A kind of control system and control method for power battery oven temperature |
| CN208629962U (en) * | 2018-08-16 | 2019-03-22 | 东莞市源翔体育科技有限公司 | A kind of running shoes followed by disposal molding 3D mold |
| CN110132449A (en) * | 2019-05-17 | 2019-08-16 | 成都飞机工业（集团）有限责任公司 | A kind of temperature monitoring method at equipment position |
| CN210270597U (en) * | 2019-09-10 | 2020-04-07 | 满誉(福建)制鞋机械有限公司 | PLC-based multi-path temperature centralized inspection device for shoe machine |
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