CN109945588A - A kind of coolant circulation system and control method applied on coating machine - Google Patents
A kind of coolant circulation system and control method applied on coating machine Download PDFInfo
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- CN109945588A CN109945588A CN201910201527.3A CN201910201527A CN109945588A CN 109945588 A CN109945588 A CN 109945588A CN 201910201527 A CN201910201527 A CN 201910201527A CN 109945588 A CN109945588 A CN 109945588A
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- fluid reservoir
- controller
- liquid pump
- coating machine
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Abstract
The present invention relates to coating machine fields, and in particular to a kind of coolant circulation system and control method applied on coating machine, including coating machine, transition pond, fluid reservoir and controller；The water outlet of the coating machine is communicated by front-end pipelines with a side ports in the transition pond, and flowing water Valve is arranged on front-end pipelines.This system is by the way of multichannel coolant liquid circulation so that each road coolant liquid has the regular hour to cool down, will not because of continuously, for a long time using and cause temperature to increase to influence its cooling effect.
Description
Technical field
The present invention relates to coating machine fields, more particularly to a kind of coolant circulation system applied on coating machine and control
Method.
Background technique
Cooling process plays an important role in coating technique, if cooling affects the good of last coating effects in time
It is bad, if it is cooling not in time, then may cause and finally fail that plated film is complete, to influence the quality of entire workpiece.Simultaneously, if
The cooling efficiency for also affecting industrialized production rapidly, due to needing its size shape of the workpiece of plated film different, using machinery
The mode of taking-up is more difficult, it usually needs and worker is quiet to take out after cooling, and cooling time, shortening can greatly improve production efficiency,
Shorten the waiting time.
Traditional coolant liquid endless form is single, and coolant liquid often enters new circulation because of that can not radiate in time, thus
Cause its cooling effect bad.
Summary of the invention
In view of the above problems, the present invention provides a kind of coolings applied to coating machine that can effectively enable coolant liquid radiate
Fluid circulation.
In order to solve the above-mentioned technical problem, The technical solution adopted by the invention is as follows: it is a kind of applied to cold on coating machine
But fluid circulation, including coating machine, transition pond, fluid reservoir and controller；The water outlet of the coating machine passes through front tube
Road is communicated with a side ports in the transition pond, and flowing water Valve is arranged on front-end pipelines；
Another side ports in the transition pond are communicated by middle part pipeline with one end of several fluid reservoirs, the middle part pipeline
Be equipped with the first liquid pump and several return valves, the first liquid pump setting in return valve front end, each return valve with
Each fluid reservoir corresponds, and is respectively equipped with temperature sensor in each fluid reservoir；
The other end of the fluid reservoir is communicated by rear end pipeline with coating machine water inlet, and the rear end pipeline is equipped with
Flow valve, the second liquid pump and inlet valve, the outflow valve door setting is in inlet valve front end and the second liquid pump is set to out
It flows between valve and inlet valve；
The controller respectively with flowing water Valve, the first liquid pump, return valve, outflow valve door, the second liquid pump and water inlet
Valve is electrically connected and controls its switch；The controller is also electrically connected with temperature sensor and receives its signal.
Above-mentioned a kind of coolant circulation system and control method applied on coating machine, by setting up multiple fluid reservoirs
And valve passage, enable coolant liquid batch work.Coolant liquid in i.e. a certain fluid reservoir after several circulations, if
The temperature of the stage coolant liquid is more than preset temperature value, then after returning to fluid reservoir to the coolant liquid in the fluid reservoir, control
Device processed controls the outflow valve door of the fluid reservoir and return valve is closed, and is detected in next fluid reservoir by temperature sensor
Coolant temperature it is whether qualified, if qualified, open the outflow valve door and return valve of the fluid reservoir, keep its internal cooling
Liquid enters cooling cycle.
As further improvement of the invention, the inner wall in the transition pond is equipped with heat dissipating layer, and the heat dissipating layer is using folder
Layer structure.Heat dissipating layer in transition pond can effectively cool down to coolant liquid, accelerate its cooling effect.
Further, the sandwich, using copper product, it is graphite material that centre, which uses, for two sides.Stone
Ink material heating conduction is far superior to traditional metal materials, but its general hardness is poor and may decompose in coolant liquid, no
It is suitable as the material directly for coolant liquid heat dissipation, so pressing from both sides upper heating conduction also very good copper material on the outside of graphite material
Material, the two are shared to improve the cooling effect in transition pond.
Further, several heating columns are equipped on the inside of the heat dissipating layer, the heating column staggeredly and is uniformly arranged up and down.
Heating column is staggered up and down so that coolant liquid and the contact area of heating column increase, and extension coolant liquid is advanced in transition pond
Distance, to accelerate the cooling of coolant liquid.
The invention also discloses a kind of control methods applied to the coolant circulation system on coating machine, including following step
It is rapid:
Step 1: external switch signal is conveyed to controller, controller startup self-detection；
Step 2: after self-test no problem, flowing water Valve and inlet valve are opened in controller control；
Step 3: controller starts the temperature for checking coolant liquid measured by the temperature sensor in each fluid reservoir one by one
Value opens the first liquid pump and the second liquid pump and the fluid reservoir is corresponding if the measured temperature value is lower than preset value
Effluent conduit and reflux line, coolant circulation system is started to work at this time；If the temperature value surveyed is higher than preset value,
Controller continues checking the temperature value of the coolant liquid in next fluid reservoir, until detecting the coolant temperature in a certain fluid reservoir
Lower than preset value, and open its corresponding effluent conduit and reflux line；
Step 4: controller real time monitoring has opened the temperature of the coolant liquid in the fluid reservoir of effluent conduit and reflux line
Degree is then first shut off the corresponding effluent conduit of the fluid reservoir, to the first liquid pump if the temperature in the cooling tube is higher than preset value
After the remaining coolant liquid in pipeline is all pumped into the fluid reservoir with the second liquid pump, it is then shut off the corresponding return pipe of the fluid reservoir
Road；
Step 5: after work, coolant liquid remaining in pipeline is pumped into fluid reservoir to the first liquid pump and the second liquid pump
Later, controller controls all valves and closes, and then powers off and close controller and the first liquid pump and the second liquid pump.
Thus, mainly had compared to the prior art using the coolant circulation system for being applied to coating machine following excellent
Point:
1), this system is by the way of multichannel coolant liquid circulation, so that each road coolant liquid has the regular hour to be dropped
Temperature, will not because of continuously, for a long time using and cause temperature to increase to influencing its cooling effect.
2) it, does not need manually to be operated during this system work, whole-course automation operation effectively improves coating machine work
Efficiency.
3), this system removes cooling outer to coolant liquid enough time, and being additionally provided with can allow coolant liquid to accelerate cooling device, energy
Hui Leng is carried out to coolant liquid more effective and rapidly.
Detailed description of the invention
Through the following detailed description taken in conjunction with the accompanying drawings, present invention objects, features and advantages above-mentioned and other will become
Obviously.
Fig. 1 is system structure diagram of the invention；
Fig. 2 is the improved operation schematic diagram of the embodiment of the present invention 2；
Fig. 3 is the improved operation schematic diagram of the embodiment of the present invention 3；
Fig. 4 is work flow diagram of the invention.
Wherein: 1. coating machines, 11. water outlets, 12. water inlets, 2. front-end pipelines, 21. flowing water Valves, 3. transition ponds, 31.
Heat dissipating layer, 32. heating columns, 4. middle part pipelines, 41. first liquid pumps, 42. return valves, 5. rear end pipelines, 51. outflow valve doors,
52. the second liquid pump, 53. inlet valves, 6. fluid reservoirs, 61. temperature sensors, 7. controllers, 8. mobile phone terminal APP, 9. liquid injection ports.
Specific embodiment
Preferred embodiments of the present invention will be described below with reference to accompanying drawings.Description referring to the drawings is provided,
To help the understanding to embodiment of the present invention defined by the claims.It includes the various details for helping to understand,
But they can only be counted as illustratively.It therefore, it would be recognized by those skilled in the art that can be to embodiment described herein
It makes various changes and modifications, without departing from scope and spirit of the present invention.Moreover, in order to keep specification more clear succinct,
By omission pair it is well known that the detailed description of function and construction.
Embodiment 1:
Referring to Fig. 1: a kind of coolant circulation system and control method applied on coating machine, including coating machine 1, transition
Pond 3, fluid reservoir 6 and controller 7；The water outlet 11 of the coating machine 1 passes through the side of front-end pipelines 2 and the transition pond 3
Port communicates, and flowing water Valve 21 is arranged on front-end pipelines 2；
Another side ports in the transition pond 3 are communicated by middle part pipeline 4 with one end of several fluid reservoirs 6, the middle part
Pipeline 4 is equipped with the first liquid pump 41 and several return valves 42, and the setting of the first liquid pump 41 is described in 42 front end of return valve
Each return valve 42 is corresponded with each fluid reservoir 6, is respectively equipped with temperature sensor 61 in each fluid reservoir 6；
The other end of the fluid reservoir 6 is communicated by rear end pipeline 5 with the water inlet 12 of coating machine 1, the rear end pipeline 5
It is equipped with outflow valve door 51, the second liquid pump 52 and inlet valve 53, the outflow valve door 51 is arranged in 53 front end of inlet valve
And second liquid pump 52 be set between outflow valve door 51 and inlet valve 53；
The controller 10 respectively with flowing water Valve 21, the first liquid pump 41, return valve 42, outflow valve door 51, the second liquid
Pump 52 and inlet valve 53 are electrically connected and control its switch；The controller 7 is also electrically connected and receives with temperature sensor 61
Its signal.
As further improvement of the invention, the inner wall in the transition pond 3 is equipped with heat dissipating layer 31, and the heat dissipating layer 31 is adopted
Use sandwich.
Further, sandwich used by the heat dissipating layer 31, two sides are used using copper product, centre
It is graphite material.
Further, several heating columns 32 are equipped on the inside of the heat dissipating layer 31, about 32 heating column is staggeredly and equal
Even setting.
The invention also discloses a kind of control methods applied to the coolant circulation system on coating machine, including following step
It is rapid:
Step 1: external switch signal is conveyed to controller 7,7 startup self-detection of controller；
Step 2: after self-test no problem, flowing water Valve 21 and inlet valve 53 are opened in the control of controller 7；
Step 3: controller 7 starts to check coolant liquid measured by the temperature sensor 61 in each fluid reservoir 6 one by one
Temperature value opens the first liquid pump 41 and the second liquid pump 52 and the liquid storage if the measured temperature value is lower than preset value
The corresponding effluent conduit 51 of tank 6 and reflux line 42, coolant circulation system is started to work at this time；If the temperature value surveyed
Higher than preset value, then controller 7 continues checking the temperature value of the coolant liquid in next fluid reservoir 6, until detecting a certain liquid storage
Coolant temperature in tank 6 is lower than preset value, and opens its corresponding effluent conduit 51 and reflux line 42；
Step 4: controller 7 monitors the coolant liquid in the fluid reservoir 6 for having opened effluent conduit 51 and reflux line 42 in real time
Temperature be then first shut off the corresponding effluent conduit 51 of fluid reservoir 6 if temperature in the cooling tube 6 is higher than preset value, to
After remaining coolant liquid in pipeline is all pumped into the fluid reservoir 6 by the first liquid pump 41 and the second liquid pump 52, it is then shut off the liquid storage
The corresponding reflux line 42 of tank 6；
Step 5: after work, coolant liquid remaining in pipeline is pumped into fluid reservoir 6 to the first liquid pump and the second liquid pump
Later, controller 7 controls all valves and closes, and then powers off and close controller 7 and the first liquid pump 41 and the second liquid pump 52.
Thus, mainly had compared to the prior art using the coolant circulation system for being applied to coating machine following excellent
Point:
1), this system is by the way of multichannel coolant liquid circulation, so that each road coolant liquid has the regular hour to be dropped
Temperature, will not because of continuously, for a long time using and cause coolant temperature to increase to influencing its cooling effect.
2) it, does not need manually to be operated during this system work, whole-course automation operation effectively improves coating machine work
Efficiency.
3), this system removes cooling outer to coolant liquid enough time, and being additionally provided with can allow coolant liquid to accelerate cooling device, energy
Hui Leng is carried out to coolant liquid more effective and rapidly.
The brief course of work of the invention and principle: before booting, operator checks whole system hardware, and nothing is asked
After topic, booting, controller 7 also starts self-test.If no problem, controller 7 controls all return valves 42 first and goes out to flow
Valve 51 is closed, and flowing water Valve 21 is opened, and opens the first liquid pump 41 and the second liquid pump 52；Then start to check each storage one by one
Whether the temperature of the coolant liquid in flow container 6 is qualified temperature, if qualified, open the return valve 42 of corresponding fluid reservoir 6 and goes out
Valve 51 is flowed, the outflow valve door 51 and return valve 42 of other fluid reservoirs 6 are all closed.Such as open the first fluid reservoir 6
Outflow valve door 51 and return valve 42, then the outflow valve door 51 and return valve 42 of remaining each fluid reservoir 6 are turned off, with
The coolant liquid in the first fluid reservoir 6 enters cooling cycle afterwards.Coolant liquid in the first fluid reservoir 6 after a period of work, this
When controller 7 find that the coolant temperature in the first fluid reservoir 6 is higher than qualified temperature after, be first shut off going out for the first fluid reservoir 6
Flow valve 51, after the first fluid reservoir of coolant liquid blowback 6 in each pipeline, the return valve 42 of the first fluid reservoir 6 also with
Closing.At this point, controller 7 starts to check the temperature conditions of coolant liquid in each fluid reservoir 6 below, move in circles above-mentioned work.
Embodiment 2:
In conjunction with Fig. 1 and Fig. 3, a kind of cooling applied on coating machine of the offer of the embodiment of the present invention 1 is shown in figure
In fluid circulation and control method, the present embodiment is also further made that following be used as changes on the basis of the above embodiments
Into technical solution: the operating status of current whole system can also be sent to pipe by wireless radio transmission by the controller 7
The mobile phone terminal APP 8 of reason person, while the APP 8 of user's mobile phone terminal being allowed to control and manage controller 7.
Embodiment 3:
In conjunction with Fig. 1 and Fig. 3, a kind of cooling applied on coating machine of the offer of the embodiment of the present invention 1 is shown in figure
In fluid circulation and control method, the present embodiment is also further made that following be used as changes on the basis of the above embodiments
Into technical solution: a liquid injection port 9 can be opened up on the fluid reservoir 6, occurred when the coolant liquid in system is permanent because of the time
When loss, coolant liquid can be suitably supplemented.
Claims (5)
1. a kind of coolant circulation system applied on coating machine, which is characterized in that including coating machine (1), transition pond (3),
Fluid reservoir (6) and controller (7)；The water outlet (11) of the coating machine (1) passes through front-end pipelines (2) and the transition pond
(3) a side ports communicate, and flowing water Valve (21) are arranged on front-end pipelines (2)；
Another side ports of the transition pond (3) are communicated by middle part pipeline (4) with one end of several fluid reservoirs (6), it is described in
Portion's pipeline (4) is equipped with the first liquid pump (41) and several return valves (42), and first liquid pump (41) is arranged in return valve
(42) front end, each return valve (42) and each fluid reservoir (6) correspond, and are respectively equipped with temperature in each fluid reservoir (6)
It spends sensor (61)；
The other end of the fluid reservoir (6) is communicated by rear end pipeline (5) with the water inlet (12) of coating machine (1), the rear end
Pipeline (5) is equipped with outflow valve door (51), the second liquid pump (52) and inlet valve (53), and outflow valve door (51) setting exists
Inlet valve (53) front end and the second liquid pump (52) is set between outflow valve door (51) and inlet valve (53)；
The controller (10) respectively with flowing water Valve (21), the first liquid pump (41), return valve (42), outflow valve door (51),
Second liquid pump (52) and inlet valve (53) are electrically connected and control its switch；The controller (7) is gone back and temperature sensor
(61) it is electrically connected and receives its signal.
2. a kind of coolant circulation system applied on coating machine according to claim 1, it is characterised in that: the mistake
The inner wall for crossing pond (3) is equipped with heat dissipating layer (31), and the heat dissipating layer (31) uses sandwich.
3. a kind of coolant circulation system applied on coating machine according to claim 2, which is characterized in that described to dissipate
Sandwich used by thermosphere (31), using copper product, it is graphite material that centre, which uses, for two sides.
4. a kind of coolant circulation system applied on coating machine according to claim 1 or 2, which is characterized in that institute
It states and is equipped with several heating columns (32) on the inside of heat dissipating layer (31), the heating column (32) staggeredly and is uniformly arranged up and down.
5. a kind of control method applied to the coolant circulation system on coating machine according to claim 1, including with
Lower step:
Step 1: external switch signal is conveyed to controller (7), controller (7) startup self-detection；
Step 2: after self-test no problem, flowing water Valve (21) and inlet valve (53) are opened in controller (7) control；
Step 3: controller (7) starts to check coolant liquid measured by the temperature sensor (61) in each fluid reservoir (6) one by one
Temperature value, if the measured temperature value be lower than preset value, open the first liquid pump (41) and the second liquid pump (52), and
The corresponding effluent conduit (51) of the fluid reservoir (6) and reflux line (42), coolant circulation system is started to work at this time；If being surveyed
The temperature value be higher than preset value, then controller (7) continues checking the temperature value of the coolant liquid in next fluid reservoir (6), directly
It is lower than preset value to the coolant temperature detected in a certain fluid reservoir (6), and opens its corresponding effluent conduit (51) and return
Flow tube road (42)；
Step 4: controller (7) real time monitoring has been opened cold in the fluid reservoir (6) of effluent conduit (51) and reflux line (42)
But the temperature of liquid is then first shut off the corresponding stream out of the fluid reservoir (6) if the temperature in the cooling tube (6) is higher than preset value
Remaining coolant liquid in pipeline is all pumped into the fluid reservoir (6) to the first liquid pump (41) and the second liquid pump (52) by pipeline (51)
Afterwards, it is then shut off the corresponding reflux line (42) of the fluid reservoir (6)；
Step 5: after work, to the first liquid pump and the second liquid pump by coolant liquid remaining in pipeline be pumped into fluid reservoir (6) it
Afterwards, controller (7) controls all valves and closes, and then powers off and close controller (7) and the first liquid pump (41) and the second liquid
It pumps (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201527.3A CN109945588A (en) | 2019-03-18 | 2019-03-18 | A kind of coolant circulation system and control method applied on coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910201527.3A CN109945588A (en) | 2019-03-18 | 2019-03-18 | A kind of coolant circulation system and control method applied on coating machine |
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| CN109945588A true CN109945588A (en) | 2019-06-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115627446A (en) * | 2022-10-26 | 2023-01-20 | 卢成 | Film coating machine and method |
| CN115747746A (en) * | 2022-10-18 | 2023-03-07 | 江阴慕达斯真空设备有限公司 | Cavity cooling system and method for vacuum coating machine |
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| CN115627446A (en) * | 2022-10-26 | 2023-01-20 | 卢成 | Film coating machine and method |
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