CN220189671U - Vacuum energy storage device of laminating machine - Google Patents
Vacuum energy storage device of laminating machine Download PDFInfo
- Publication number
- CN220189671U CN220189671U CN202320324085.3U CN202320324085U CN220189671U CN 220189671 U CN220189671 U CN 220189671U CN 202320324085 U CN202320324085 U CN 202320324085U CN 220189671 U CN220189671 U CN 220189671U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- energy storage
- laminating machine
- vacuum pump
- cavity
- Prior art date
- 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.)
- Active
Links
- 238000010030 laminating Methods 0.000 title claims abstract description 72
- 238000004146 energy storage Methods 0.000 title claims abstract description 65
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model belongs to a laminating machine vacuum energy storage device in the technical field of laminating machines. The vacuum pump (6) of the laminator vacuum energy storage device is communicated with one end of the vacuum energy storage tank (3) through a vacuum pressure pipeline (5), the other end of the vacuum energy storage tank (3) is communicated with one end of a vacuum communication pipeline (8), the other end of the communication pipeline (8) is communicated with a laminator cavity of the laminator (7), and an electromagnetic valve (1) and a check valve (2) are arranged on the communication pipeline (8). The vacuum energy storage device of the laminating machine can solve the problem that the vacuum degree of the cavity of the laminating machine cannot be rapidly reduced in the early stage of starting of the vacuum pump, and simultaneously solve the problem that the vacuum pump suddenly fails and cannot keep the vacuum pressure of the cavity, so that the normal work of the laminating machine is ensured, and the scrappage of products is avoided.
Description
Technical Field
The utility model belongs to the technical field of laminating machines, and particularly relates to a vacuum energy storage device of a laminating machine.
Background
A laminator is an apparatus for photovoltaic module encapsulation that includes a heating system, a vacuum system, and other systems. The vacuum pump is connected to the laminator cavity by tubing. The laminating machine cavity is a closed cavity, and a high vacuum environment is required to be generated by means of a vacuum pump during operation. And (3) a vacuum valve: and opening the valve body when the cavity of the laminating machine needs to be vacuumized, or closing the valve body. In the laminating machine 1 in the prior art, the vacuum of the cavity of the laminating machine is kept to be maintained by the continuous operation of a vacuum pump. 2, the aging of equipment is accelerated by the fact that the vacuum pump is started and the instant load is large. The problems with this are: 1. the vacuum pump is continuously operated at a high load and once the vacuum level of the failed laminator cavity drops rapidly, the component being laminated can be scrapped as a result of the presence of a large number of bubbles due to the varying vacuum level. 2. The vacuum of the laminating machine is slowly reduced in the early stage of starting the vacuum pump, and the technological process and the laminating effect are affected.
The prior art is entitled "vacuum apparatus for laminator", publication number "CN102785455a", which discloses a vacuum apparatus for laminator comprising: the vacuum pump is provided with a cooling water inlet pipeline and a cooling water return pipeline, the vacuum pump is connected with at least three vacuum storage tanks which are connected in series through pipelines, at least one vacuum conveying pipeline is arranged on one vacuum storage tank, each vacuum conveying pipeline is connected with a laminating machine, each vacuum conveying pipeline is respectively provided with a control valve, the control valves are respectively arranged at the outlet of the vacuum storage tank and the inlet of the laminating machine, and each vacuum conveying pipeline is also respectively provided with a flow control instrument; and a vacuum degree detecting instrument is arranged on the vacuum storage tank. According to the vacuum device, the vacuum flow generated by the vacuum pump is continuously and stably conveyed to each laminating machine through the vacuum conveying pipeline by the vacuum storage tank, so that the waste situation that each laminating machine is required to be independently provided with the vacuum pump is avoided, and the maintenance cost and workshop pollution are reduced. It can be seen that the above technology discloses a structure in which a vacuum pump is connected to a vacuum tank through a pipe, and the vacuum tank is connected to a laminator. This technology is the prior art to which the present utility model is directed. The technique does not relate to the technical solution of the utility model.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: to the not enough of prior art, provide one kind can solve laminator equipment and start earlier stage laminator cavity vacuum can not descend the problem rapidly at the vacuum pump, solve the vacuum pump simultaneously and break down suddenly, can't keep cavity vacuum pressure problem, guarantee laminating machine normal operating, avoid the scrapped laminator vacuum energy memory of product.
The technical scheme adopted by the utility model is as follows:
the utility model relates to a vacuum energy storage device of a laminating machine, wherein a vacuum pump is communicated with one end of a vacuum energy storage tank through a vacuum pressure pipeline, the other end of the vacuum energy storage tank is communicated with one end of a vacuum communication pipeline, the other end of the communication pipeline is communicated with a laminating machine cavity of the laminating machine, and an electromagnetic valve and a check valve are arranged on the communication pipeline.
The vacuum energy storage tank is communicated with a ball valve.
The check valve is arranged in a structure capable of preventing vacuum gas from flowing back from the direction of the vacuum energy storage tank to the direction of the cavity of the laminating machine.
The electromagnetic valve is a vacuum electromagnetic valve.
The electromagnetic valve 1 and the vacuum pump are respectively connected with the control component.
When the control part controls the vacuum pump to work, the control part is arranged to be capable of controlling the electromagnetic valve to be in an open state; when the vacuum pump fails and stops working, the control part is arranged to control the electromagnetic valve to be in an open state.
When the control part controls the vacuum pump to work, the pressure of the vacuum energy storage tank is set to be the same as the pressure of the vacuum pump.
The ball valve is a manual ball valve or an electric control valve.
The electric control valve is connected with the control component.
By adopting the technical scheme of the utility model, the working principle and the beneficial effects are as follows:
when the structure of the vacuum energy storage device of the laminating machine is set, a vacuum energy storage tank, a vacuum valve and a check valve are arranged between the vacuum pump and the laminating machine. The check valve can only be opened in one direction, and closed in the opposite direction. Specifically, the check valve can prevent backflow of vacuum gas from the vacuum accumulator tank direction to the laminator cavity direction. When the vacuum pump works normally, the vacuum pump is used for pumping vacuum and controlling the vacuum degree in the cavity of the laminating machine. The electromagnetic valve and the check valve are both in an open state, so that the cavity of the laminating machine is kept in a vacuum state and is in a high vacuum state, the vacuum energy storage tank is synchronously kept in high vacuum, and the vacuum degree of the cavity of the laminating machine and the vacuum energy storage tank is kept consistent with that of the vacuum machine. Before the laminating machine carries out the next circulation operation, the vacuum energy storage tank keeps high vacuum, the vacuum solenoid valve is opened, when the vacuum is opened, the pressure of the energy storage tank is balanced with the cavity instantly, the whole vacuum system keeps negative pressure to a certain extent, and the working load of the vacuum pump is greatly reduced. And the operation is stopped when the vacuum pump breaks suddenly, the vacuum energy storage tank and the cavity of the laminating machine are kept in balance, the vacuum energy storage tank replaces the vacuum pump and is used for controlling the vacuum degree of the cavity of the laminating machine until the maintenance of the vacuum machine is completed, so that the process risk period is ensured to be passed, the packaging completion of the photovoltaic module product is ensured, and the product rejection risk is avoided. The structure of the utility model mainly solves the following technical problems: 1, when the equipment stops working for a long time, because the pipeline is in a negative pressure state, unnecessary loss exists for the valve body in the vacuum pump, and the ball valve is opened for pressure relief, so that the atmospheric pressure balance is completed. 2. The problem of vacuum pump start earlier stage load is great, influences equipment life is solved. 2. The problem that the vacuum degree of a cavity of the laminating machine cannot be rapidly reduced in the early stage of starting a vacuum pump is solved. 3. The problem that vacuum pump breaks down suddenly and can not keep the vacuum pressure of the cavity of the laminating machine is solved. 4. The problem that the pipeline is in negative pressure and the pump body is balanced when the vacuum pump is not used is solved. In conclusion, the structure of the utility model effectively solves the problems in the prior art.
Drawings
The following is a brief description of what is expressed in the drawings of this specification and the references in the drawings:
FIG. 1 is a schematic diagram of a laminator vacuum energy storage device of the present utility model;
the reference numerals in the figures are respectively: 1. an electromagnetic valve; 2. a non-return valve; 3. a vacuum energy storage tank; 4. a ball valve; 5. a vacuum pressure line; 6. a vacuum pump; 7. laminating machine; 8. and a communication pipeline.
Detailed Description
The following describes the shape, structure, mutual position and connection relation between parts, action of parts and working principle of the specific embodiment of the present utility model by describing examples in further detail:
as shown in figure 1, the utility model relates to a vacuum energy storage device of a laminating machine, a vacuum pump 6 is communicated with one end of a vacuum energy storage tank 3 through a vacuum pressure pipeline 5, the other end of the vacuum energy storage tank 3 is communicated with one end of a vacuum communication pipeline 8, the other end of the communication pipeline 8 is communicated with a laminating machine cavity of a laminating machine 7, and an electromagnetic valve 1 and a check valve 2 are arranged on the communication pipeline 8. The structure provides an improved technical scheme aiming at the defects in the prior art. When the structure is set, a vacuum energy storage tank, a vacuum valve and a check valve are arranged between the vacuum pump and the laminating machine. The check valve can only be opened in one direction, and closed in the opposite direction. Specifically, the check valve 2 can prevent the vacuum gas from flowing back from the vacuum accumulator tank 3 toward the laminator cavity. When the vacuum pump works normally, the vacuum pump is used for pumping vacuum and controlling the vacuum degree in the cavity of the laminating machine. The electromagnetic valve 1 and the check valve 2 are both in an open state, so that the cavity of the laminating machine is kept in a vacuum state and is in a high vacuum state, the vacuum energy storage tank is synchronously kept in high vacuum, and the vacuum degree of the cavity of the laminating machine and the vacuum energy storage tank are kept consistent with the vacuum machine. Before the laminating machine carries out the next circulation operation, the vacuum energy storage tank keeps high vacuum, the vacuum solenoid valve is opened, when the vacuum is opened, the pressure of the energy storage tank is balanced with the cavity instantly, the whole vacuum system keeps negative pressure to a certain extent, and the working load of the vacuum pump is greatly reduced. And the operation is stopped when the vacuum pump breaks suddenly, the vacuum energy storage tank and the cavity of the laminating machine are kept in balance, the vacuum energy storage tank replaces the vacuum pump and is used for controlling the vacuum degree of the cavity of the laminating machine until the maintenance of the vacuum machine is completed, so that the process risk period is ensured to be passed, the packaging completion of the photovoltaic module product is ensured, and the product rejection risk is avoided. The structure of the utility model mainly solves the following technical problems: 1, when the equipment stops working for a long time, because the pipeline is in a negative pressure state, unnecessary loss exists for the valve body in the vacuum pump, and the ball valve is opened for pressure relief, so that the atmospheric pressure balance is completed. 2. The problem of vacuum pump start earlier stage load is great, influences equipment life is solved. 2. The problem that the vacuum degree of a cavity of the laminating machine cannot be rapidly reduced in the early stage of starting a vacuum pump is solved. 3. The problem that vacuum pump breaks down suddenly and can not keep the vacuum pressure of the cavity of the laminating machine is solved. 4. The problem that the pipeline is in negative pressure and the pump body is balanced when the vacuum pump is not used is solved. In conclusion, the structure of the utility model effectively solves the problems in the prior art. The vacuum energy storage tank 3 is communicated with a ball valve 4. With the above structure, the ball valve can be opened and closed as required. The ball valve is arranged to function mainly, and the ball valve is in a closed state when the equipment works normally. When the vacuum energy storage device of the laminating machine stops working for a long time, the pipeline inside the equipment is not required to be in a negative pressure state, and the valve body inside the vacuum pump is unnecessarily worn in the long-time negative pressure state. At this time, can open the ball valve pressure release, accomplish atmospheric pressure balance promptly, realize the protection to equipment.
The check valve 2 is arranged to prevent the vacuum gas from flowing back from the direction of the vacuum energy storage tank 3 to the direction of the cavity of the laminating machine. By the structure, when the internal vacuum degree of the cavity of the laminating machine is controlled, the vacuum pump is ensured to reliably extract air in the cavity of the laminating machine, and vacuum control is realized. The vacuum energy storage tank or the vacuum machine can not flow back with the gas, and the backflow is that the check valve is closed.
The electromagnetic valve 1 is a vacuum electromagnetic valve. The electromagnetic valve 1 and the vacuum pump 6 are respectively connected with a control part. In the above configuration, the control means controls the opening and closing of the electromagnetic valve 1, and at the same time, the control means controls the start and stop of the vacuum pump 6. Thus, the reliable control of the vacuum degree in the cavity of the laminating machine is realized.
When the control part controls the vacuum pump 6 to work, the control part is arranged to be capable of controlling the electromagnetic valve 1 to be in an open state; when the vacuum pump 6 fails and stops operating, the control means is configured to control the solenoid valve 1 to be in an open state. With the structure, when the vacuum energy storage device of the laminating machine stops working, the control part controls the electromagnetic valve to be closed. When the vacuum energy storage device of the laminating machine works, the electromagnetic valve is opened no matter the vacuum pump controls the vacuum degree of the cavity of the laminating machine or the vacuum energy storage tank controls the vacuum degree of the cavity of the laminating machine.
When the control part controls the vacuum pump 6 to work, the pressure of the vacuum energy storage tank 3 is set to be the same as the pressure of the vacuum pump 6. With the structure, when the control part controls the vacuum pump 6 to work, the vacuum energy storage tank, the cavity of the laminating machine and the vacuum pump are communicated, so that the pressure is kept consistent. When the vacuum pump fails, the vacuum pump cannot work, and the vacuum energy storage tank is communicated with the cavity of the laminating machine and used for controlling the vacuum degree in the cavity of the laminating machine until the maintenance of the vacuum pump is completed and the vacuum pump is restarted.
The ball valve 4 is a manual ball valve or an electric control valve. With the structure, when the ball valve is opened and closed manually, the opening and closing are controlled manually, and when the ball valve is an electric control valve, the automatic opening and closing control of the ball valve is realized. When the ball valve is an electric control ball valve, the electric control valve is connected with the control part and is automatically controlled.
When the structure of the vacuum energy storage device of the laminating machine is set, a vacuum energy storage tank, a vacuum valve and a check valve are arranged between the vacuum pump and the laminating machine. The check valve can only be opened in one direction, and closed in the opposite direction. Specifically, the check valve can prevent the vacuum gas from flowing back from the vacuum accumulator tank 3 toward the laminator cavity. When the vacuum pump works normally, the vacuum pump is used for pumping vacuum and controlling the vacuum degree in the cavity of the laminating machine. The electromagnetic valve and the check valve are both in an open state, so that the cavity of the laminating machine is kept in a vacuum state and is in a high vacuum state, the vacuum energy storage tank is synchronously kept in high vacuum, and the vacuum degree of the cavity of the laminating machine and the vacuum energy storage tank is kept consistent with that of the vacuum machine. Before the laminating machine carries out the next circulation operation, the vacuum energy storage tank keeps high vacuum, the vacuum solenoid valve is opened, when the vacuum is opened, the pressure of the energy storage tank is balanced with the cavity instantly, the whole vacuum system keeps negative pressure to a certain extent, and the working load of the vacuum pump is greatly reduced. And the operation is stopped when the vacuum pump breaks suddenly, the vacuum energy storage tank and the cavity of the laminating machine are kept in balance, the vacuum energy storage tank replaces the vacuum pump and is used for controlling the vacuum degree of the cavity of the laminating machine until the maintenance of the vacuum machine is completed, so that the process risk period is ensured to be passed, the packaging completion of the photovoltaic module product is ensured, and the product rejection risk is avoided. The structure of the utility model mainly solves the following technical problems: 1, when the equipment stops working for a long time, because the pipeline is in a negative pressure state, unnecessary loss exists for the valve body in the vacuum pump, and the ball valve is opened for pressure relief, so that the atmospheric pressure balance is completed. 2. The problem of vacuum pump start earlier stage load is great, influences equipment life is solved. 2. The problem that the vacuum degree of a cavity of the laminating machine cannot be rapidly reduced in the early stage of starting a vacuum pump is solved. 3. The problem that vacuum pump breaks down suddenly and can not keep the vacuum pressure of the cavity of the laminating machine is solved. 4. The problem that the pipeline is in negative pressure and the pump body is balanced when the vacuum pump is not used is solved. In conclusion, the structure of the utility model effectively solves the problems in the prior art.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the specific implementation of the utility model is not limited by the foregoing, but rather is within the scope of the utility model as long as various modifications are made by the method concept and technical scheme of the utility model, or the concept and technical scheme of the utility model are directly applied to other occasions without modification.
Claims (9)
1. A laminator vacuum energy memory, its characterized in that: the vacuum pump (6) is communicated with one end of the vacuum energy storage tank (3) through the vacuum pressure pipeline (5), the other end of the vacuum energy storage tank (3) is communicated with one end of the vacuum communication pipeline (8), the other end of the communication pipeline (8) is communicated with a laminating machine cavity of the laminating machine (7), and the communication pipeline (8) is provided with the electromagnetic valve (1) and the check valve (2).
2. The laminator vacuum energy storage device of claim 1, wherein: the vacuum energy storage tank (3) is communicated with the ball valve (4).
3. The laminator vacuum energy storage device of claim 1, wherein: the check valve (2) is arranged in a structure capable of preventing vacuum gas from flowing back from the direction of the vacuum energy storage tank (3) to the direction of the cavity of the laminating machine.
4. The laminator vacuum energy storage device of claim 1, wherein: the electromagnetic valve (1) is a vacuum electromagnetic valve.
5. The laminator vacuum energy storage device of claim 1, wherein: the electromagnetic valve (1) and the vacuum pump (6) are respectively connected with the control component.
6. The laminator vacuum energy storage device of claim 5, wherein: when the control part controls the vacuum pump (6) to work, the control part is arranged to be capable of controlling the electromagnetic valve (1) to be in an open state; when the vacuum pump (6) fails and stops working, the control part is configured to control the electromagnetic valve (1) to be in an open state.
7. The laminator vacuum energy storage device of claim 5, wherein: when the control part controls the vacuum pump (6) to work, the pressure of the vacuum energy storage tank (3) is set to be the same as the pressure of the vacuum pump (6).
8. The laminator vacuum energy storage device of claim 2, wherein: the ball valve (4) is a manual ball valve or an electric control valve.
9. The laminator vacuum energy storage device of claim 8, wherein: the electric control valve is connected with the control component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320324085.3U CN220189671U (en) | 2023-02-27 | 2023-02-27 | Vacuum energy storage device of laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320324085.3U CN220189671U (en) | 2023-02-27 | 2023-02-27 | Vacuum energy storage device of laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220189671U true CN220189671U (en) | 2023-12-15 |
Family
ID=89104205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320324085.3U Active CN220189671U (en) | 2023-02-27 | 2023-02-27 | Vacuum energy storage device of laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220189671U (en) |
-
2023
- 2023-02-27 CN CN202320324085.3U patent/CN220189671U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102588361B (en) | Hydraulic system | |
| CN205932897U (en) | Vacuum chuck self -sustaining system | |
| CN102536814A (en) | Oil free screw compressor | |
| CN113137409A (en) | Electromagnetic reversing valve test method in ultrahigh pressure environment | |
| CN103807490A (en) | Gas-liquid linkage fast-closing valve system | |
| CN220189671U (en) | Vacuum energy storage device of laminating machine | |
| CN113090596B (en) | Servomotor system with thermal redundancy backup oil supply and control method thereof | |
| CN211010091U (en) | Pump station system for controlling hydropower station disc valve | |
| CN113107811A (en) | Method for stably switching vacuum pump | |
| CN102956743B (en) | For the inflation method of vacuum equipment door opening process and the control device of gas replenishment process | |
| CN106003450A (en) | Automatic vacuum drainage method and device for suction cups | |
| CN103133705B (en) | Auto-exciting type differential action vacuum breaking valve | |
| CN216710902U (en) | Vacuum gas circuit fault-tolerant system | |
| CN205315292U (en) | Lightweight is jet from inhaling device for pump | |
| CN211202067U (en) | Energy-saving turbine EH oil station | |
| CN204532848U (en) | Circulating water pump Automatic-bleeding water diversion apparatus | |
| CN104197080A (en) | Hydraulic control system for quickly opening and closing valve | |
| CN208268490U (en) | A kind of steam extraction check accelerator control system | |
| CN208587989U (en) | A kind of Optimization-type heat-exchange unit pressure relief device | |
| CN111258359A (en) | Automatic air supplement and exhaust system of hydraulic power plant high-pressure oil tank based on PLC control | |
| CN214998594U (en) | Ultrahigh-pressure electromagnetic directional valve test equipment | |
| CN202208120U (en) | Horizontal type ultrahigh-pressure cold isostatic pressing system | |
| CN212376701U (en) | Structure for maintaining operation of steam feed pump under low-load working condition | |
| CN216842419U (en) | Hydraulic system pressure maintaining control loop capable of automatically setting pressure according to requirements | |
| CN218235432U (en) | Protection subassembly, feed pump recirculation system and water supply unit of governing valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |