CN208827099U - Polystyrene production die head material leakage detection device - Google Patents
Polystyrene production die head material leakage detection device Download PDFInfo
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- CN208827099U CN208827099U CN201821529789.XU CN201821529789U CN208827099U CN 208827099 U CN208827099 U CN 208827099U CN 201821529789 U CN201821529789 U CN 201821529789U CN 208827099 U CN208827099 U CN 208827099U
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- die head
- material leakage
- signal
- detection device
- leakage detection
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Abstract
The utility model discloses a kind of polystyrene production die head material leakage detection devices, including the signal projector and signal receiver being arranged on the ground between mould discharge door and water pond, the signal projector and signal receiver cooperate for judging whether polystyrene occurs material leakage, the signal receiver is connected to controlling alarm case, and the controlling alarm case is used to issue alarm according to the state of signal receiver.The utility model is compared with prior art, the mode of original artificial discovery is replaced in such a way that electronic equipment automates discovery fracture of wire, not only greatly improve the timeliness of fracture of wire discovery, reduce fracture of wire bring loss of material and economic loss to the greatest extent, and the working strength of staff is reduced, it ensure that working efficiency.
Description
Technical field
The utility model relates to polystyrene technical field of producing, and in particular to die head is used in a kind of production of polystyrene
Material leakage detects warning device.
Background technique
It is that the polystyrene in one drainage conduit is introduced into water pond by die head in the production technology of polystyrene, in water
Next technique is transported in disk, because polystyrene is in viscous liquid state in this process, during die head is to water pond,
The polystyrene of the case where polystyrene will appear fracture of wire in die head Extrusion, such viscous pasty state can be along die heads and water
Void space between disk gradually falls to ground, relies on artificial discovery fracture of wire phenomenon now, utilizes work if finding fracture of wire
Polystyrene is connected water pond by tool again, but fracture of wire be it is random, post personnel slightly neglect or cannot be in hair at the first time
Existing fracture of wire, has a large amount of polystyrene and falls on the ground, causes great material waste, and because polystyrene itself
Cost is more expensive, in this way caused by economic loss it is also very big, for these reasons, cause post personnel working strength and
Operating pressure is very big, and result is also not highly desirable.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, provide one kind can automate detect in time it is disconnected
The polystyrene production die head material leakage detection device of silk situation.
Technical solution: to achieve the above object, the utility model provides a kind of polystyrene production die head material leakage detection
Device, including the signal projector and signal receiver being arranged on the ground between mould discharge door and water pond, the signal
Transmitter and signal receiver cooperate for judging whether polystyrene occurs material leakage, and the signal receiver is connected to report
Alert control cabinet, the controlling alarm case are used to issue alarm according to the state of signal receiver.
The design principle of the utility model are as follows: form one using signal projector and signal receiver and utilize light-beam interruption
The detector of mode is connected between signal projector and signal receiver by infrared signal, such signal projector and letter
Monitoring guard plot is formed between number receiver, monitoring guard plot is placed exactly in polystyrene and the ground region that fracture of wire falls occurs,
There is material to fall in monitoring guard plot once fracture of wire occurs, the infrared light that such signal projector issues can then be blocked,
Signal receiver can not receive infrared signal in this way, this signal condition is sent to controlling alarm case by signal receiver, report
Alert control cabinet issues alarm by alarm after enhanced processing to signal.
Further, the signal receiver is connected to controlling alarm case, the signal receiver by signal connecting line
High temperature protection pipe is provided between controlling alarm case, the signal connecting line is located in high temperature protection pipe, due to polystyrene
This technical process in environment temperature it is very high, the setting of high temperature protection pipe can prevent signal connecting line by the shadow of high temperature
It rings, ensure that normal effective use of entire warning device.
Further, it is provided with reset button and mute button on the controlling alarm case, passed through convenient for staff multiple
Position button and mute button carry out ann silence in time and reset operation.
It further, include four miniature electro-magnetic relay J1-J4, one for being arranged in parallel connection in the controlling alarm case
A time relay Sj, an alarm and one divide from flashing LED signal indicator light, the miniature electro-magnetic relay J1 and J2
It is not connected to SC1 and SC2, it is described to be arranged from flashing LED signal indicator light in controlling alarm case outer surface, from flashing LED signal
Indicator light enables to staff that can intuitively get the connection status of signal projector and signal receiver.
Further, the die head include expects pipe, the filter box being arranged in expects pipe, the strainer in filter box, setting exist
The heater box of expects pipe discharge end, the electrothermal tube being arranged in heater box, the filter box are connected to oil cylinder by fixed pole.
Further, it is provided with temperature measuring point in the heater box, measures the temperature inside the box convenient for staff.
The utility model has the advantages that the utility model is compared with prior art, in such a way that electronic equipment automates discovery fracture of wire come
Instead of the mode of original artificial discovery, the timeliness of fracture of wire discovery is not only greatly improved, reduces fracture of wire to the greatest extent
Bring loss of material and economic loss, and the working strength of staff is reduced, it ensure that working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of die head and water pond；
Fig. 2 is transport diagram of the material from die head to water pond；
Fig. 3 is the schematic diagram of heater box；
Fig. 4 is the structural schematic diagram of warning device；
Fig. 5 is that the component of controlling alarm case connects circuit diagram.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
As shown in FIG. 1 to 3, die head includes expects pipe 1, the filter box being arranged in expects pipe 12, the strainer in filter box 2
23, the heater box 4 that 1 discharge end of expects pipe is arranged in, the electrothermal tube 41 being arranged in heater box 4, filter box 2 are connected to by fixed pole 52
Oil cylinder 5 is provided with oil nozzle 51 on oil cylinder 5, valve 21 is provided on filter box 2, is provided with temperature measuring point 42 in heater box 4, and water pond 6
In the obliquely downward of heater box 4, there are certain spaces between water pond 6 and heater box 4.
As shown in Figure 3 and Figure 4, material is entered on water pond 6 by expects pipe 1 by die head extrusion, and material at this time is viscous
The polystyrene 10 of thick shape, signal projector 8 and signal receiver 7 are separately positioned between water pond 6 and heater box 4 under material
On square ground, signal receiver 7 is connected to controlling alarm case 9, controlling alarm case 9 and signal receiver by signal connecting line 11
High temperature protection pipe 12 is provided between 7, signal connecting line 11 is located in high temperature protection pipe 12, is respectively set on controlling alarm case 9
There are reset button 91, mute button 92 and from flashing LED signal indicator light 15, is being reported from the setting of flashing LED signal indicator light 15
Alert 9 outer surface of control cabinet.
As shown in figure 5, including four miniature electro-magnetic relay J1-J4 for being arranged in parallel connection, one in controlling alarm case 9
Time relay Sj, an alarm 14 and one distinguish from flashing LED signal indicator light 15, miniature electro-magnetic relay J1 and J2
It is connected to SC1 and SC2, the electromagnetic relay switch being arranged in parallel is disposed on the parallel line of miniature electro-magnetic relay J3
J1, electromagnetic relay switch J2 and the first electromagnetic relay switch J3, time relay switch SJ and reset button switch sb,
Sound elimination botton switch sb is provided on the parallel line of time relay Sj.
As shown in figure 4, being extruded when fracture of wire occurs in some in the polystyrene 10 in a drainage conduit 1 from this expects pipe 1
Polystyrene 10 can be fallen on ground under gravity, these polystyrene 10 can gradually coil together, quickly just
The infrared signal that signal projector 8 is sent to signal receiver 7 can be sheltered from, signal receiver 7 can not receive infrared at this time
Signal, its own state change, and controlling alarm case 9 gets the state-change of signal receiver 7, controlling alarm case
9 act on by the mutual cooperation of above-mentioned component, and the state-change of signal receiver 7 can start after enhanced processing
Alarm 14 and red indicating light is also switched to from flashing LED signal indicator light 15, alarm 14 issues alarm, and work people
Member rushes at equipment at the first time after hearing, immediately passes through tool for the polystyrene 10 to fall and is reconnected in water pond 6
Transport track on, to the greatest extent reduce loss.
Claims (8)
1. polystyrene production die head material leakage detection device, it is characterised in that: including setting mould discharge door and water pond it
Between ground on signal projector and signal receiver, the signal projector and signal receiver cooperate for judging
Whether polystyrene occurs material leakage, and the signal receiver is connected to controlling alarm case, and the controlling alarm case is used for according to letter
The state of number receiver issues alarm.
2. polystyrene production die head material leakage detection device according to claim 1, it is characterised in that: the signal connects
It receives device and controlling alarm case is connected to by signal connecting line, it is anti-that high temperature is provided between the signal receiver and controlling alarm case
Pillar, the signal connecting line are located in high temperature protection pipe.
3. polystyrene production die head material leakage detection device according to claim 1, it is characterised in that: the alarm control
Reset button and mute button are provided on case processed.
4. polystyrene production die head material leakage detection device according to claim 3, it is characterised in that: the alarm control
Include in case processed four miniature electro-magnetic relay J1-J4 for being arranged in parallel connection, a time relay Sj, an alarm and
One respectively connected SC1 and SC2 from flashing LED signal indicator light, the miniature electro-magnetic relay J1 and J2.
5. polystyrene production die head material leakage detection device according to claim 4, it is characterised in that: described from flashing
LED signal indicator light is arranged in controlling alarm case outer surface.
6. polystyrene production die head material leakage detection device according to claim 1, it is characterised in that: the die head packet
Include expects pipe, the filter box that is arranged in expects pipe, the strainer in filter box, the heater box that expects pipe discharge end is arranged in, setting are adding
Electrothermal tube in hot tank.
7. polystyrene production die head material leakage detection device according to claim 6, it is characterised in that: the filter box is logical
It crosses fixed pole and is connected to oil cylinder.
8. polystyrene production die head material leakage detection device according to claim 6, it is characterised in that: the heater box
On be provided with temperature measuring point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529789.XU CN208827099U (en) | 2018-09-19 | 2018-09-19 | Polystyrene production die head material leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529789.XU CN208827099U (en) | 2018-09-19 | 2018-09-19 | Polystyrene production die head material leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208827099U true CN208827099U (en) | 2019-05-07 |
Family
ID=66313855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821529789.XU Active CN208827099U (en) | 2018-09-19 | 2018-09-19 | Polystyrene production die head material leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208827099U (en) |
-
2018
- 2018-09-19 CN CN201821529789.XU patent/CN208827099U/en active Active
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