A kind of process flow data acquisition system of patch production line
Technical field
The present invention relates to a kind of data acquisition system (DAS), relate in particular to a kind of process flow data acquisition system of patch production line.
Background technology
At present, the production schedule of domestic flow process production run and dynamic dispatching level are also very backward, most enterprises still rest on the manual stage, the plan formulation of its extensive property and production scheduling inefficiency, poor accuracy, real-time are poor, dynamic dispatching under the complicated running environment is extremely difficult, and the overall efficiency of production system is low, serious waste of resources.
In the prior art, oneself progressively uses medical patch in beginning on medical industry, such as shangshi zhitong plaster, shangshi zhitong gao, analgesic rheumatoid plaster, the patch of these known technologies is all with manually the bottom surface material being cut earlier on request, to be placed on then in the heating container plaster that heats will be spread upon on the material of bottom surface, be placed on natural cooling in the make-up room, last recycle silicon gummed paper covers.This technology manual manufacture has been wasted labour in large quantities, and it is placed on natural cooling in the make-up room, has prolonged cool time, causes production efficiency low, and utilizes manual manufacture merely, has also improved cost of manufacture.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of production efficiency height is provided, and accuracy is good, saves the process flow data acquisition system of patch production line of resource.
In order to overcome the defective that exists in the background technology, the technical solution adopted for the present invention to solve the technical problems is: a kind of process flow data acquisition system of patch production line, this data acquisition system (DAS) comprises
The first analogue measurement control module, this module and first unreel device and second and unreel the device electric connection;
The speed module, this module and scrambler electrically connect;
First locating module, this module and composite roll group device, format roll cut the group device and the blanking roller is cut the electric connection of group device;
Programmable Logic Controller, this device and terminal operating system directly electrically connect.
Second locating module, this module and servomotor electrically connect;
Communication module, the output terminal of this module and three air-out frequency converters electrically connect;
The second analog quantity control module, this module and thickness detecting sensor electrically connect;
The first analog quantity control module, speed module, first locating module, second locating module, wind speed module, communication module, the second analog quantity control module are connected mutually and Programmable Logic Controller electrically connects.
According to another embodiment of the invention, a kind of process flow data acquisition system of patch production line further comprises described first, and to unreel the material that device unreels be transparent membrane, second to unreel the material that device unreels be nonwoven fabrics, and two unreel and all are provided with system for automatically correcting on the device.
According to another embodiment of the invention, a kind of process flow data acquisition system of patch production line comprises that further described scrambler is provided with applicator roll, the running speed of scrambler control applicator roll.
According to another embodiment of the invention, a kind of process flow data acquisition system of patch production line comprises that further described format roll cuts group device and blanking roller and cut to organize between the device and be provided with photoelectric tracer.
According to another embodiment of the invention, a kind of process flow data acquisition system of patch production line comprises that further described servomotor comprises left-hand servomotor and dextrad servomotor;
According to another embodiment of the invention, evenly be distributed with air intake machine, circulating fan and go out blower fan in a kind of process flow data acquisition system of patch production line other end of further comprising described air-out frequency converter and the drying tunnel and be connected.
According to another embodiment of the invention, the equal correspondence of outlet that a kind of process flow data acquisition system of patch production line further comprises air intake machine, circulating fan in the described drying tunnel, go out blower fan is provided with pressure transducer, be provided with some temperature sensors and some equally distributed heating tubes in the drying tunnel, each heating tube and temperature controller electrically connect.
According to another embodiment of the invention, a kind of process flow data acquisition system of patch production line comprises that further described thickness detecting sensor is positioned at the coating top, and coating is positioned at substrate surface.
The invention solves the defective that exists in the background technology, the present invention has effectively shortened the production time of patch, effectively control the thickness of patch, improved the yield rate of product, significantly reduced working strength of workers, improve production efficiency greatly, realized the requirement of patch online detection, all data acquisitions and real time record in process of production.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Wherein: 1, Programmable Logic Controller, 2, first locating module, 3, the speed module, 4, the first analog quantity control module, 5, second locating module, 6, the wind speed module, 7, communication module, 8, the second analog quantity control module, 9, terminal operating system, 10, first unreels device, 11, second unreels device, 12, applicator roll, 13, scrambler, 14, the composite roll group, 15, format roll is cut group, 16, the blanking roller is cut group, and 17, photoelectric tracer, 18, the left-hand servomotor, 19, the dextrad servomotor, 20, the air-out frequency converter, 21, drying tunnel, 22, the air intake machine, 23, circulating fan, 24, go out blower fan, 25, pressure transducer, 26, temperature sensor, 27, heating tube, 28, temperature controller, 29, thickness detecting sensor, 30, coating, 31, base material.
Embodiment
The present invention is further detailed explanation with preferred embodiment in conjunction with the accompanying drawings now.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As shown in Figure 1, a kind of process flow data acquisition system of patch production line, this data acquisition system (DAS) comprises
The first analogue measurement control module 4, this module and first unreels device 10 and second and unreels device 11 electric connections, first to unreel the material that device 10 unreels be transparent membrane, and second unreels device, and to unreel 11 material be nonwoven fabrics, and two unreel and all are provided with system for automatically correcting on the device;
Speed module 3, this module and scrambler 13 electrically connect, and scrambler 13 is provided with applicator roll 12, and scrambler 13 feeds back to speed module 3 with the linear velocity of applicator roll 12, realizes the function of control applicator roll 12 speed;
First locating module 2, this module and composite roll group device 14, format roll cut group device 15 and the blanking roller is cut 16 electric connections of group device, format roll is cut group device 15 and blanking roller and is cut to organize between the device 16 and be provided with photoelectric tracer 17, finished compound semi-manufacture from cut, rolling cut is to the operation of cross cutting;
Programmable Logic Controller 1, this device directly electrically connects with terminal operating system 9;
Second locating module 5, this module and servomotor electrically connect, and servomotor comprises left-hand servomotor 18 and dextrad servomotor 19, and this module sends left-hand servomotor 18 and dextrad servomotor 19 respectively to after with data processing;
Communication module 7, the output terminal of this module and three air-out frequency converters 20 electrically connect, evenly be distributed with air intake machine 22, circulating fan 23 and go out blower fan 24 in the other end of this air-out frequency converter 20 and the drying tunnel 21 and be connected, and blower fan outlet correspondence is provided with pressure transducer 25, be provided with some temperature sensors 26 and some equally distributed heating tubes 27 in the drying tunnel 21, each heating tube 27 electrically connects with temperature controller 28;
The second analog quantity control module 8, this module and thickness detecting sensor 29 electrically connect, and thickness detecting sensor 29 is positioned at coating 30 tops, and coating 30 is positioned at base material 31 surfaces;
The first analog quantity control module 4, speed module 3, first locating module 2, Programmable Logic Controller 1, second locating module 5, wind speed module 6, communication module 7, the second analog quantity control module 8 series connection mutually electrically connect with Programmable Logic Controller 1.
For can be more the effective thickness of control coating, when thickness detecting sensor 29 detects overweight coating, thickness transducer 29 is given second analog controlling device 8 with detected data transfer, second locating module 5 will be sent to after the data processing, signal to servomotor again, the driven by servomotor associated components rotates, thus the thickness of control coating.
For ease of the glue on the patch is in time dried, and keep drying tunnel 21 cephalocaudal temperature identical, in the preferred drying tunnel 21 of the present invention temperature sensor 26 is set, ventilate in drying tunnel 21 by air intake machine 22, glue in the drying tunnel 21 is dried rapidly, by the temperature in the temperature sensor 26 detection drying tunnels 21, temperature data in the drying tunnel 21 is transmitted temperature controller 28, heating tube 27 heating that temperature controller 28 is controlled in the drying tunnel 21 according to temperature data still quit work, in addition, drying tunnel 21 has import, middle and export blast, in order to keep glue on matrix, to keep even, the import that will keep drying tunnel 21, blast middle and outlet is identical, detect the import of drying tunnel 21 in real time by pressure transducer 25, middle and export blast, the pressure data that detects is in time offered wind speed module 6, and wind speed module 6 is according to pressure data control air intake machine 22, circulating fan 23 and the wind speed that goes out blower fan 24 are to keep the import of drying tunnel 21, blast middle and outlet is identical.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the instructions, must determine its technical scope according to the claim scope.