CN206030339U - Hydraulic press heating system's automatic control device - Google Patents
Hydraulic press heating system's automatic control device Download PDFInfo
- Publication number
- CN206030339U CN206030339U CN201620919578.1U CN201620919578U CN206030339U CN 206030339 U CN206030339 U CN 206030339U CN 201620919578 U CN201620919578 U CN 201620919578U CN 206030339 U CN206030339 U CN 206030339U
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- China
- Prior art keywords
- mould
- heating system
- temperature
- hydropress
- automaton
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a hydraulic press heating system's automatic control device, including mould, circulation steam conduit and the steam generator who is equipped with the die cavity, the circulation steam conduit connects gradually steam generator and mould, still includes the controller, set up in temperature -sensing ware on the mould with set up in the circulation steam conduit is connected the electrical control valve of the entry end of mould, electrical control valve and temperature -sensing ware all with the controller communication connect. The utility model provides a hydraulic press heating system's automatic control device to the degree of automation who solves current hydraulic press heating system is low, and operating personnel's intensity of labour is big and open or close the untimely problem of closed operation to heating system's electrical control valve.
Description
Technical field
The utility model belongs to mechanical engineering Hydraulic Field, and in particular to a kind of hydropress heating system automatically controls dress
Put.
Background technology
Hydraulic pressure machining belongs to ELEMENTARY INTRODUCTION TO NON compared with tradition machinery is processed, and has wide range of applications, is generally used for plasticity material
The cold-extruded of material, relatively straight, bending, punching, stretching etc..In addition hydraulic press such as is additionally operable to powder metallurgy, flange, press-fits at the shaping of product
Processing technology.Hydraulic press can also realize the processing of complex part and asymmetric workpiece, and the percent defective of product is relatively low.Hydraulic press according to
The heterogeneity of processing workpiece, can also carry out appropriate pressure stroke adjustment, meet the processing request of product.Hydraulic press mainly by
Main frame, hydraulic system and three part of electrical system composition.The realization of the whole work process of hydraulic press, is by electrical system first
To control hydraulic system, then again by the sequentially-operating of HYDRAULIC CONTROL SYSTEM main frame master cylinder.Generally speaking, hydraulic press operation letter
It is single, it is easy to maintenance.
Although hydraulic press applies quite varied at present, potential problem is also a lot.Now there is one kind in the industrial production
Four column hydraulic presses, which is used for the sulfidization molding technique of the circumferential bogie wheel with rubber；The mode of heating of the hydraulic press is steaming
Vapour is heated, and steam-heated principle is：The high steam produced using boiler, the heat transfer of high steam make mould to mould
Tool temperature is raised, and the rubber in mould is vulcanized.In prior art, temperature sense dress is provided with the mould of hydraulic press
Put, after hydraulic press starts, the displays temperature spread out of on operating personnel's observation temperature sensing device, when displays temperature is higher than hydraulic press
Normal work oil temperature after, manual-lock steam inlet valve, so that reduce the temperature of upper and lower mould in hydraulic press；Work as displays temperature
When being reduced to below the normal working temperature of hydraulic press, manually opened steam inlet valve.
The work of the heating system of above-mentioned hydraulic press carries out manual operations by operating personnel completely, and needs operating personnel
Real-time monitoring is carried out to mold temperature, not only trouble and also waste of manpower, it is also possible to because operating personnel operating delay or carry
It is front operation and make hydraulic press be in anon-normal normal temperature working condition.
Therefore, how to improve the automaticity of hydropress heating system, reduce the labour intensity of operating personnel with
And how in time the electric control valve in heating system to be carried out opening and closing automatically operation be that those skilled in the art need
Problem to be considered.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of automaton of hydropress heating system, with
Realize improving the automaticity of hydropress heating system, reduce the labour intensity and the timely electricity to heating system of operating personnel
Dynamic regulating valve carries out the purpose for being turned on and off operating.
For reaching above-mentioned purpose, the utility model provides following technical scheme：
A kind of automaton of hydropress heating system, including the mould, cyclic steam pipeline and the steaming that are provided with die cavity
Vapour generator, the cyclic steam pipeline are sequentially connected steam generator and mould, also including controller, are arranged at the mould
On temperature inductor and be arranged at the electric control valve that the cyclic steam pipeline connects the arrival end of the mould, the electricity
Dynamic regulating valve and temperature inductor are connected with described controller communication.
Preferably, also including control cabinet, the control cabinet is provided with multiple buttons, alarm device, temperature indicator and instruction
Lamp, the button, alarm device, temperature indicator and indicator lamp are connected with the controller communication.
Preferably, the performing module of wherein described electric control valve is automatic switch, and the automatic switch is in the mould
Automatically close when temperature is increased to P1 and disconnected when the mold temperature is reduced to P2 automatically, and the electric control valve is disconnected
It is off-state under electricity condition.
Preferably, also including connecting branch, the cyclic steam pipeline is connected to the mould by the connecting branch,
And the connecting branch is made up of metal bellows.
Preferably：The surface of wherein described cyclic steam pipeline and the connecting branch is equipped with heat-insulation layer.
Preferably：Also include for control hand switch that the electric control valve opens or closes and for it is described from
The switching device changed between dynamic switch and the hand switch.
The beneficial effects of the utility model are：
It can be seen from above-mentioned technical scheme that, the utility model receives the mould transmitted by temperature sensor using controller
Tool temperature signal, the step of eliminate artificial real-time monitored hydraulic press mold temperature, and carried out according to the mold temperature signal it is right
Electric control valve is turned on and off control, eliminates the artificial manual operation being turned on and off to intake valve, due to mould
Tool temperature signal is sensing in real time and transmits that electric control valve is according to the mold temperature signal for receiving in real time to electric adjustable
Section valve is turned on and off, so the possibility of the operating delay being likely to occur in it also avoid manual operation or advance operation,
It will be apparent that controlling opening and closing automatically for electric control valve by the automaton using heating system, realize
Hydraulic press mold temperature is automatically controlled, hand labor intensity is reduced, while may go out in it also avoid manual operation
Existing operating delay or the possibility of advance operation, the automaticity for solving hydropress heating system in prior art are low, behaviour
Make personnel high labor intensive and to the electric control valve in the heating system of hydraulic press carry out open and close operation it is too late
When problem.
Description of the drawings
Fig. 1 is the structural representation of the automaton of hydropress heating system provided by the utility model.
Wherein, 1, mould；11st, die cavity；2nd, cyclic steam pipeline；3rd, steam generator；4th, controller；5th, motorized adjustment
Valve；6th, control cabinet；7th, connecting branch；8th, temperature inductor；9th, condensation-water drain.
Specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
Embodiment of the present utility model provides a kind of automaton of hydropress heating system, to realize improving liquid
The automaticity of press heating system, reduces the labour intensity of operating personnel and in time to the electric adjustable in hydraulic pressure heating system
Section valve 5 carries out the purpose for being turned on and off operating.
Fig. 1 is refer to, Fig. 1 illustrates for the automaton of hydropress heating system disclosed in the utility model embodiment
Figure.
A kind of automaton of hydropress heating system, including the mould 1, the cyclic steam pipeline 2 that are provided with die cavity 11
With steam generator 3, the cyclic steam pipeline 2 is sequentially connected steam generator 3 and mould 1, and specifically, steam generator 3 is produced
Raw high-temperature steam through cyclic steam pipeline 2 enter mould 1 die cavity 11 in, so as to heat to the top layer of die cavity 11,
The condensed water of generation is discharged from the condensation-water drain 9 being arranged on mould, and a portion water vapour is then through being arranged on mould
The cyclic steam pipeline 2 of the port of export continues to recycle in returning to steam generator 3, and the utility model also includes controller 4, if
The electric control valve 5 of the temperature inductor 8 being placed on mould 1 and the arrival end for being arranged at 2 connecting mold of cyclic steam pipeline, should
Electric control valve 5 and temperature inductor 8 are connected with the communication of controller 4, during equipment carrying out practically, in controller 4
Default mold temperature value is input into, the temperature of mould 1 of the controller 4 according to detected by receiving temperature inductor 8 adjusts electricity
Dynamic regulating valve is turned on and off, specially temperature inductor 8 by autonomous induction to the temperature signal of mould 1 be transferred to control
Device 4, controller 4 receive the temperature signal for being transmitted the mould 1 for coming by temperature inductor 8, and the temperature signal to the mould 1 is carried out
Judge, when the temperature of the mould 1 is higher than the setting value of temperature of mould 1, controller 4 controls the cut out of electric control valve 5, from
And steam input die cavity 11 is cut off, realize the cooling to mould 1；When by temperature inductor 8 transmit come mould 1 temperature it is low
When the setting value of the temperature of mould 1, controller 4 controls the opening of electric control valve 5, so as to allow steam to be input into die cavity 11, real
Showing the intensification to mould 1, it is clear that, by the automaton using this hydropress heating system, can save
The step of going 1 temperature of mould of artificial real-time monitored hydraulic press, and controller 4 can automatically control cyclic steam pipeline 2
On electric control valve 5 be turned on and off, eliminate the artificial manual operation that is turned on and off electric control valve 5, improve
The automaticity of hydropress heating system, and the automaton can in real time in cyclic steam pipeline 2
Being controlled for 5 state of electric control valve, greatly reduces the issuable delay of manual operation and shifts to an earlier date.
As an example and preferentially, also including control cabinet 6, the control cabinet 6 is provided with multiple buttons, alarm device, temperature and shows
Show device and indicator lamp, and button, alarm device, temperature indicator and indicator lamp are connected with the communication of controller 4, specifically, should
The button such as shifting and dynamic model decentralization on the power switch button of button hydraulic press, timing button, 1 dynamic model of mould, in die work,
Controller 4 receives the temperature of mould 1 higher than 160 DEG C and when clamp time exceedes the abnormal conditions such as setting value, and alarm will
Sound, and indicator lamp also can become red by green during normal work, point out operating personnel's technical process to occur abnormal, in time
Control measure are taken, so as to avoid the further deterioration of anomaly.
Preferably, wherein the performing module of electric control valve 5 is automatic switch, and which is when 1 temperature of mould is increased to 150 DEG C
Automatically close and disconnected when 1 temperature of the mould is reduced to 145 DEG C automatically, and in the power-off state, the electric control valve 5 is
Off-state.
As mould 2 includes dynamic model and cover half, dynamic model understands upper and lower folding, reality of the present utility model during molding
Connect the connecting branch 7 of cyclic steam pipeline 2 and mould 1 in applying example by setting, further improve overall circulating line
Flexibility, and the connecting branch 7 is made up of metal bellows, is met using the connection in embodiment of the present utility model
Pipe 7 meets the requirement of pressure and heatproof.
It is transmitted from the steam of the output of steam generator 3 through cyclic steam pipeline 2 and connecting branch 7, in transmission
During can produce distributing for heat unavoidably, be equipped with heat-insulation layer in cyclic steam pipeline 2 and 7 surface of connecting branch, can reduce
What heat was produced during transmission distributes, and meets the requirement of energy-conservation.
Preferably：Also include for control hand switch that electric control valve 5 opens or closes and for automatic switch with
The switching device changed between hand switch, the hand switch that control electric control valve 5 is opened or closed enter located at mould 1
On the cyclic steam pipeline 2 at mouthful end, the hand switch can control the opening and closing of electric control valve 5, when controller 4, or
Temperature inductor 8, or electric control valve 5 when breaking down, switching device can be being turned on and off mode by electric control valve 5
Hand switch is switched to, so that being turned on and off for electric control valve 5 is realized by hand switch.
Finally illustrate, preferred embodiment above is only unrestricted to illustrate the technical solution of the utility model, to the greatest extent
Pipe is described in detail to the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, in the form and details without departing from the utility model claims institute to which
The scope of restriction.
Claims (6)
1. a kind of automaton of hydropress heating system, including the mould, cyclic steam pipeline and the steam that are provided with die cavity
Generator, the cyclic steam pipeline are sequentially connected steam generator and mould, it is characterised in that：Also include controller, arrange
Temperature inductor on the mould and it is arranged at the electric adjustable that the cyclic steam pipeline connects the arrival end of the mould
Section valve, the electric control valve and temperature inductor are connected with described controller communication.
2. the automaton of hydropress heating system according to claim 1, it is characterised in that：Also include control
Case, the control cabinet are provided with multiple buttons, alarm device, temperature indicator and indicator lamp, the button, alarm device, temperature
Display and indicator lamp are connected with the controller communication.
3. the automaton of hydropress heating system according to claim 1 and 2, it is characterised in that：It is described electronic
The performing module of regulating valve is automatic switch, and the automatic switch is automatic when the mold temperature is increased to P1 to be closed and in institute
State when mold temperature is reduced to P2 and disconnect automatically, and the electric control valve is off-state in the power-off state.
4. the automaton of hydropress heating system according to claim 3, it is characterised in that：Also include connection
Pipe, the cyclic steam pipeline is connected to the mould by the connecting branch, and the connecting branch is soft by Telescopic metal
Pipe is constituted.
5. the automaton of hydropress heating system according to claim 4, it is characterised in that：The cyclic steam
The surface of pipeline and the connecting branch is equipped with heat-insulation layer.
6. the automaton of hydropress heating system according to claim 3, it is characterised in that：Also include for controlling
Make hand switch that the electric control valve opens or closes and for entering between the automatic switch and the hand switch
The switching device of row conversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620919578.1U CN206030339U (en) | 2016-08-23 | 2016-08-23 | Hydraulic press heating system's automatic control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620919578.1U CN206030339U (en) | 2016-08-23 | 2016-08-23 | Hydraulic press heating system's automatic control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206030339U true CN206030339U (en) | 2017-03-22 |
Family
ID=58307389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620919578.1U Expired - Fee Related CN206030339U (en) | 2016-08-23 | 2016-08-23 | Hydraulic press heating system's automatic control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206030339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263777A (en) * | 2017-07-31 | 2017-10-20 | 四川新为橡塑有限公司 | A kind of sulfurizing mould of rubber, device and vulcanization process |
-
2016
- 2016-08-23 CN CN201620919578.1U patent/CN206030339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263777A (en) * | 2017-07-31 | 2017-10-20 | 四川新为橡塑有限公司 | A kind of sulfurizing mould of rubber, device and vulcanization process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170322 Termination date: 20200823 |