CN203449595U - Automatic plastic vacuum-forming machine of PC (Polycarbonate) board - Google Patents
Automatic plastic vacuum-forming machine of PC (Polycarbonate) board Download PDFInfo
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- CN203449595U CN203449595U CN201320444040.6U CN201320444040U CN203449595U CN 203449595 U CN203449595 U CN 203449595U CN 201320444040 U CN201320444040 U CN 201320444040U CN 203449595 U CN203449595 U CN 203449595U
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Abstract
The utility model relates to the technical field of producing and processing of plastic vacuum-forming pieces in the aviation field and specifically discloses an automatic plastic vacuum-forming machine of a PC (Polycarbonate) board. The automatic plastic vacuum-forming machine comprises an automatic control system, a vacuum forming mechanism, solenoid valves and an electric furnace, wherein the automatic control system is connected with the vacuum forming mechanism and the electric furnace by the solenoid valves; the vacuum forming mechanism is connected with the electric furnace; the automatic control system comprises an industrial controller, a collecting controller, a multi-channel voltage regulator, an input device, an output device, terminals and solid-state relays; the industrial controller is connected with the collecting controller; the collecting controller is connected with the multi-channel voltage regulator, is connected with the solenoid valve by the input device and is connected with the solid-state relays by the output device; the solid-state relays are connected with the solenoid valves. The automatic plastic vacuum-forming machine of the PC board disclosed by the utility model has characteristics of having a high automation degree, and being convenient to operate, high in working efficiency and low in processing cost.
Description
Technical field
The utility model relates to the production and processing technical field of plastic-absorbing component in aviation field, especially relates to a kind of automatic PC plate Packing Machine.
Background technology
PC plate is to take Merlon as main component, a kind of high-quality sheet material that adopts coextrusion techniques CO-EXTRUSION to form.Due to its surface coverage one deck high concentration ultra-violet absorber, except the anti-ultraviolet characteristic of tool and can keep colour-fast for a long time.
Packing Machine (being called again thermoplastic shaping machine) is by thermoplastic coiled materials such as the PVC of heating plasticizing, PE, PP, PET, HIPS, the pull of vacuum of utilizing vavuum pump to produce, the thermoplastic plastic sheet material such as the PVC after thermoplastic, PET is become to the products such as vacuum (-tight) housing, plastic-sucking tray, cell-shell, packing box, frame of various shapes through mould plastic uptake, or paste the surface that is attached to various shape products.
Domestic PC plate Packing Machine major part is manual operation or regularly type automation mechanized operation at present, traditional hand Packing Machine, when a kind of new material of application, all need manually to adjust the temperature the variation of manual observation sheet material when heating that add electrothermal stove, by manual observation, judge the heat time of sheet material and the heating-up temperature of adjustment electric furnace, above-mentioned steps can cause the waste of time and material, is difficult to guarantee product quality, and the experience operator's that places one's entire reliance upon observe and decide.Existing Packing Machine can not be identified different sheet material types, cannot each timing node of automatic decision and the heating-up temperature of automatically adjusting electric furnace, can not realize Automatic Control; Need operator to be rich in a large amount of practices and accumulate experience, to the thermoplastic of different plates, need carry out sampling test, increased greatly time cost and material cost, make end product quality and can not be guaranteed.Also do not have at present effective equipment to solve the problems referred to above.
Utility model content
The technical problem that the utility model solves is to provide a kind of automatic PC plate Packing Machine, weak point in view of existing PC plate Packing Machine, the utility model is mainly used in the production and processing of plastic-absorbing component in aviation field, can be to different sheet material types, the plastic uptake of the PC plate of different-thickness is realized Automatic Control, operator only need select corresponding parameter before work, can go out satisfactory product by plastics sucking moulding, do not need operator to be rich in a large amount of practical experiences, common operator gets final product the high-quality plastic uptake that completes, time cost and material cost have been reduced greatly, improved the stability of plastic uptake product, guaranteed the quality of plastic uptake product.
In order to solve the problems of the technologies described above, the utility model provides a kind of automatic PC plate Packing Machine, comprising: automation control system, vacuum forming mechanism, magnetic valve and electric furnace; Described automation control system is connected with described electric furnace with described vacuum forming mechanism by described magnetic valve respectively, and described vacuum forming mechanism is connected with described electric furnace; Described automation control system comprises industrial computer, acquisition controller, multichannel voltage adjuster, input equipment, output equipment, terminal and solid-state relay, described industrial computer is connected with described acquisition controller, described acquisition controller is connected with described multichannel voltage adjuster, described acquisition controller is connected with described magnetic valve by described input equipment, described acquisition controller is connected with described solid-state relay by described output equipment, and described solid-state relay is connected with described magnetic valve.
Preferably, described vacuum forming mechanism is provided with infrared temperature-test sensor, and described infrared temperature-test sensor is connected with described electric furnace.
Be more preferably, described industrial computer comprises RS485 interface, and described RS485 interface is connected with described multichannel voltage adjuster.
Be more preferably, described electric furnace comprises heating brick and thermocouple wire, and described magnetic valve is connected with described thermocouple wire; Described heating brick is close in one end of described thermocouple wire.
Be more preferably, the quantity of described thermocouple wire is 13.
Be more preferably, the quantity of described terminal is 64.
Be more preferably, described multichannel voltage adjuster is connected with terminal i1, terminal i2, terminal i 3 and terminal i4, described terminal i1 is connected with described multichannel voltage adjuster with described terminal i2, described terminal i3 is connected with described terminal i5, described terminal i4 is connected with terminal i6, and described terminal i5 is connected with described acquisition controller with described terminal i6; Terminal i7 is connected by described infrared temperature-test sensor 8 with terminal i8, and the other end of described terminal i7 and described terminal i8 is connected with analog input equipment; Two terminals that terminal i9～terminal i34 is adjacent are connected by thermocouple wire successively, and the other end of described terminal i9～described terminal i22 is connected with an input equipment, and the other end of terminal i23～described terminal i34 is connected with another input equipment; Two terminals that terminal i35～terminal i64 is adjacent are connected by described solid-state relay successively, the other end of terminal i35～terminal i64 is connected with output equipment, described output equipment is connected with described solid-state relay, and described magnetic valve is corresponding connected one by one with described solid-state relay.
More preferably, the quantity of described solid-state relay and described magnetic valve is 15.
More preferably, described solid-state relay and described magnetic valve wherein latter 3 be standby.
More preferably, described solid-state relay comprises input interface and output interface.
The operation principle of automatic control system is: thermocouple wire is for monitoring the temperature of heating brick, the resistance of thermocouple wire can produce faster corresponding variation after heating by electric cooker, collection by acquisition controller is presented on industrial computer, makes operator observe out variations in temperature and the Temperature Distribution situation of electric furnace intuitively; Meanwhile, infrared thermometry sensor to analog input module, is finally presented at the temperature feedback of the sheet material of heating by electric cooker on industrial computer.As shown in Figure 2.The temperature of electric furnace is controlled, and makes heating brick produce different temperature, thereby meet the parameter demand of dissimilar sheet material by multichannel voltage adjuster to the adjustment of heating brick voltage.The control mode of this multichannel voltage adjuster is divided into two kinds, and a kind of is to control by industrial computer, and a kind of is direct manual adjustments.What the utility model mainly adopted is industrial computer control mode, by RS485 interface, is connected with multichannel voltage adjuster.
The operation principle of the control circuit in automatic control system is: industrial computer sends to instruction on acquisition controller by RS485 interface, by the board being connected with acquisition controller, send on solid-state relay again, by controlling the folding of solid-state relay, control the switch of magnetic valve in Packing Machine, and reach the object of the break-make of controlling original gas circuit.
The temperature of electric furnace is controlled: by multichannel voltage adjuster, to the adjustment of heating brick voltage, make heating brick produce different temperature, thereby meet the parameter demand of dissimilar sheet material.The control mode of this multichannel voltage adjuster is divided into two kinds, and a kind of is to control by industrial computer, and a kind of is direct manual adjustments.What the utility model mainly adopted is industrial computer control mode, by RS485 interface, is connected with multichannel voltage adjuster.
The course of work of the present utility model is: first industrial computer extracts each call parameter by operating personnel's input, by controlling multichannel voltage adjuster, regulate furnace temperature, by infrared temperature-test sensor and thermocouple wire, monitor in real time sheet material and duty Packing Machine, automatically control each action of Packing Machine.
Wherein, described RS485 interface is a kind of instrument connected network communication interface.This interface can be realized point-to-point communication mode, and realizes network savvy.The half-duplex network that RS485 interface forms, adopts Shielded Twisted Pair transmission more.This mode of connection is that bus type topological structure can articulate at most 32 nodes on same bus.In RS485 communication network, general employing is master-slave communication mode, i.e. a plurality of slaves of main frame band.In a lot of situations, while connecting RS485 communication link, just use simply a pair of twisted-pair feeder that " A " of each interface, " B " end are coupled together.RS485 interface connector adopts the 9 core plug seats of DB-9, adopts DB-9 hole with intelligent terminal RS485 interface, and the keyboard interface RS485 being connected with keyboard adopts DB-9 pin.
The utility model compared with prior art, has following beneficial effect:
The utility model provides a kind of automatic PC plate Packing Machine, the utility model combines by industrial computer, collection control, multichannel voltage adjuster and solid-state relay, form an automation operating system that can automatically regulate, control Packing Machine, be mainly used in the production and processing of plastic-absorbing component in aviation field, can realize Automatic Control to the plastic uptake of the PC plate of different sheet material types, different-thickness; The utility model can automatically be transferred relevant parameter and automatically adjust the heating-up temperature of electric furnace, and the variation of sheet material measurement in real time, chooses optimal parameter and carries out plastic uptake, makes plastic uptake reach optimum efficiency; The utility model has been broken away from the dependence to experienced operator, and common operator gets final product the high-quality plastic uptake that completes, and has reduced greatly time cost and material cost, has reduced operation cost of enterprises; Improve the stability of plastic uptake product simultaneously, guaranteed the quality of plastic uptake product; The utlity model has that automaticity is high, simple operation, operating efficiency is high and processing cost is low feature.
Accompanying drawing explanation
Fig. 1 exemplarily shows the structural representation of automatic PC plate Packing Machine;
Fig. 2 exemplarily shows automation control system schematic diagram.
The specific embodiment
For the technical problem that the utility model solves, the technical scheme providing are provided better, below in conjunction with drawings and Examples, the utility model is further elaborated.Specific embodiment described herein is only in order to explain enforcement of the present utility model, but and is not used in restriction the utility model.
In a preferred embodiment, Fig. 1 exemplarily shows the structural representation of automatic PC plate Packing Machine, comprising: automation control system 11, vacuum forming mechanism 12, magnetic valve 13 and electric furnace 14; Described automation control system 11 is connected with described electric furnace 14 with described vacuum forming mechanism 12 by described magnetic valve 13 respectively, and described vacuum forming mechanism 12 is connected with described electric furnace 14; Described automation control system 11 comprises industrial computer 1, acquisition controller 2, multichannel voltage adjuster 3, input equipment 5, output equipment 6, terminal 7 and solid-state relay 10, described industrial computer 1 is connected with described acquisition controller 2, described acquisition controller 2 is connected with described multichannel voltage adjuster 3, described acquisition controller 2 is connected with described magnetic valve 13 by described input equipment 5, described acquisition controller 2 is connected with described solid-state relay 10 by described output equipment 6, and described solid-state relay 10 is connected with described magnetic valve 13.
In the embodiment being more preferably, described vacuum forming mechanism 12 is provided with infrared temperature-test sensor 8, and described infrared temperature-test sensor 8 is connected with described electric furnace 14.
In the embodiment being more preferably, described industrial computer 1 comprises RS485 interface, and described RS485 interface is connected with described multichannel voltage adjuster 3.
In the embodiment being more preferably, described electric furnace 14 comprises heating brick 15 and thermocouple wire 9, and described magnetic valve 13 is connected with described thermocouple wire 9; Described heating brick 15 is close in one end of described thermocouple wire 9.
In the embodiment being more preferably, the quantity of described thermocouple wire 9 is 13.
In the embodiment being more preferably, the quantity of described terminal 7 is 64.
In the embodiment being more preferably, described solid-state relay comprises input interface and output interface.
In the embodiment being more preferably, Fig. 2 exemplarily shows automation control system schematic diagram; Described multichannel voltage adjuster 3 access 220V+ inputs, 220V-output, 24V+ input and 24V-output, described 220V-output is connected with terminal i1, described 220V+ input is connected with terminal i2, by described terminal i1 and described terminal i2, access described multichannel voltage adjuster 3, described 24V-output is connected with terminal i3, described 24V+ input is connected with terminal i4, described terminal i3 is connected with described terminal i5, described terminal i4 is connected with terminal i6, by terminal i5 and described terminal i6, provides operating voltage for acquisition controller 2; Terminal i7 is connected by infrared temperature-test sensor 8 with terminal i8, and the other end of described terminal i7 and described terminal i8 is connected with analog input equipment 4; Two terminals that terminal i9～terminal i34 is adjacent are connected by thermocouple wire 9 successively, described thermocouple wire quantity is 13, the other end of described terminal i9～described terminal i22 is connected with an input equipment 5, and the other end of terminal i23～described terminal i34 is connected with another input equipment 5; Two terminals that terminal i35～terminal i64 is adjacent are connected by solid-state relay 10 successively, the other end of terminal i35～terminal i64 is connected with output equipment 6, described output equipment 6 is connected with described solid-state relay 10, described magnetic valve 13 is corresponding connected one by one with described solid-state relay 10, and the folding of controlling described solid-state relay 10 by output signal reaches the running of controlling Packing Machine.
In the embodiment being more preferably, the quantity of described solid-state relay 10 and described magnetic valve 13 is 15.
In the embodiment being more preferably, described solid-state relay 10 and described magnetic valve 13 wherein latter 3 be standby.
The operation principle of automatic control system is: thermocouple wire is for monitoring the temperature of heating brick, the resistance of thermocouple wire can produce faster corresponding variation after heating by electric cooker, collection by acquisition controller is presented on industrial computer, makes operator observe out variations in temperature and the Temperature Distribution situation of electric furnace intuitively; Meanwhile, infrared thermometry sensor to analog input module, is finally presented at the temperature feedback of the sheet material of heating by electric cooker on industrial computer.
The operation principle of the control circuit in automatic control system is: industrial computer sends to instruction on acquisition controller by RS485 interface, by the board being connected with acquisition controller, send on solid-state relay again, by the folding of solid-state relay, control the break-make of the original gas circuit of Packing Machine, thereby reach the object of control.
The temperature of electric furnace is controlled: by multichannel voltage adjuster, to the adjustment of heating brick voltage, make heating brick produce different temperature, thereby meet the parameter demand of dissimilar sheet material.The control mode of this multichannel voltage adjuster is divided into two kinds, and a kind of is to control by industrial computer, and a kind of is direct manual adjustments.What the utility model mainly adopted is industrial computer control mode, by RS485 interface, is connected with multichannel voltage adjuster.
Specific embodiment:
The course of work of Packing Machine is: first industrial computer extracts each call parameter by operating personnel's input, by controlling multichannel voltage adjuster, regulate furnace temperature, by infrared temperature-test sensor and thermocouple wire, monitor in real time the duty that regulates sheet material and vacuum forming mechanism, automatically control each action of Packing Machine.
More than by preferred and description that specific embodiment is detailed the utility model; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within basic principle of the present utility model; any modification of doing, combine and be equal to replacement etc., within being all included in protection domain of the present utility model.
Claims (10)
1. an automatic PC plate Packing Machine, is characterized in that, comprising: automation control system, vacuum forming mechanism, magnetic valve and electric furnace; Described automation control system is connected with described electric furnace with described vacuum forming mechanism by described magnetic valve respectively, and described vacuum forming mechanism is connected with described electric furnace; Described automation control system comprises industrial computer, acquisition controller, multichannel voltage adjuster, input equipment, output equipment, terminal and solid-state relay, described industrial computer is connected with described acquisition controller, described acquisition controller is connected with described multichannel voltage adjuster, described acquisition controller is connected with described magnetic valve by described input equipment, described acquisition controller is connected with described solid-state relay by described output equipment, and described solid-state relay is connected with described magnetic valve.
2. automatic PC plate Packing Machine according to claim 1, is characterized in that, described vacuum forming mechanism is provided with infrared temperature-test sensor, and described infrared temperature-test sensor is connected with described electric furnace.
3. automatic PC plate Packing Machine according to claim 1, is characterized in that, described industrial computer comprises RS485 interface, and described RS485 interface is connected with described multichannel voltage adjuster.
4. automatic PC plate Packing Machine according to claim 1, is characterized in that, described electric furnace comprises heating brick and thermocouple wire, and described magnetic valve is connected with described thermocouple wire; Described heating brick is close in one end of described thermocouple wire.
5. automatic PC plate Packing Machine according to claim 4, is characterized in that, the quantity of described thermocouple wire is 13.
6. automatic PC plate Packing Machine according to claim 1, is characterized in that, the quantity of described terminal is 64.
7. automatic PC plate Packing Machine according to claim 2, it is characterized in that, described multichannel voltage adjuster is connected with terminal i1, terminal i2, terminal i3 and terminal i4, described terminal i3 is connected with described terminal i5, described terminal i4 is connected with terminal i6, and described terminal i5 is connected with described acquisition controller with described terminal i6; Terminal i7 is connected by described infrared temperature-test sensor with terminal i8, and the other end of described terminal i7 and described terminal i8 is connected with analog input equipment; Two terminals that terminal i9～terminal i34 is adjacent are connected by thermocouple wire successively, and the other end of described terminal i9～described terminal i22 is connected with an input equipment, and the other end of terminal i23～described terminal i34 is connected with another input equipment; Two terminals that terminal i35～terminal i64 is adjacent are connected by described solid-state relay successively, the other end of terminal i35～terminal i64 is connected with output equipment, described output equipment is connected with described solid-state relay, and described magnetic valve is corresponding connected one by one with described solid-state relay.
8. automatic PC plate Packing Machine according to claim 1, is characterized in that, the quantity of described solid-state relay and described magnetic valve is 15.
9. automatic PC plate Packing Machine according to claim 8, is characterized in that, described solid-state relay and described magnetic valve wherein latter 3 be standby.
10. automatic PC plate Packing Machine according to claim 1, is characterized in that, described solid-state relay comprises input interface and output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444040.6U CN203449595U (en) | 2013-07-24 | 2013-07-24 | Automatic plastic vacuum-forming machine of PC (Polycarbonate) board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444040.6U CN203449595U (en) | 2013-07-24 | 2013-07-24 | Automatic plastic vacuum-forming machine of PC (Polycarbonate) board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449595U true CN203449595U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320444040.6U Expired - Lifetime CN203449595U (en) | 2013-07-24 | 2013-07-24 | Automatic plastic vacuum-forming machine of PC (Polycarbonate) board |
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| Country | Link |
|---|---|
| CN (1) | CN203449595U (en) |
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2013
- 2013-07-24 CN CN201320444040.6U patent/CN203449595U/en not_active Expired - Lifetime
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |