CN105415858A - Photovoltaic assembly laminator with alarm prompting function - Google Patents
Photovoltaic assembly laminator with alarm prompting function Download PDFInfo
- Publication number
- CN105415858A CN105415858A CN201511005877.0A CN201511005877A CN105415858A CN 105415858 A CN105415858 A CN 105415858A CN 201511005877 A CN201511005877 A CN 201511005877A CN 105415858 A CN105415858 A CN 105415858A
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- vacuum
- laminating machine
- lani
- time
- vacuum chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1858—Handling of layers or the laminate using vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
- B32B37/1009—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using vacuum and fluid pressure
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a photovoltaic assembly laminator with an alarm prompting function. The vacuum degree of the upper vacuum chamber of the laminator, the vacuum degree of the lower vacuum chamber of the laminator, the Pirani value of the lower vacuum chamber of the laminator and the pressure of the upper vacuum chamber of the laminator are detected in a specific period in the laminating process of the laminator, and detected real-time values and preset thresholds are compared and deterred through a controller, so an alarm device can emit an alarm signal when the controller meets preset conditions, and can timely and effectively prompt and rapidly trace and process the abnormity in the laminating process of the laminator, so the output of abnormal assemblies is greatly reduced.
Description
Technical field
The present invention relates to a kind of photovoltaic module laminating machine with prompt functions.
Background technology
Laminating machine manufactures a kind of visual plant needed for solar module, is EVA, solar battery sheet, safety glass, notacoria materials such as () TPT, PET are depressed to a kind of equipment with certain rigid unitary in the condition of high-temperature vacuum.
As depicted in figs. 1 and 2, laminating machine has following building block: upper vacuum chamber 1, lower vacuum chamber 2, upper room vacuum valve 3, upper room charge valve 4, lower room vacuum valve 5, lower room charge valve 6 and vavuum pump 7; Vavuum pump 7 leads up to that upper room vacuum valve 3 is communicated with upper vacuum chamber 1, separately leading up to lower room vacuum valve 5 is communicated with lower vacuum chamber 2, and upper room charge valve 4 is communicated with upper vacuum chamber 1, and lower room charge valve 6 is communicated with lower vacuum chamber 2.The lamination process of laminating machine comprises pass and covers vacuumizing phase, vacuumizing phase, pressure period and lamination stages; Wherein, pass covers vacuumizing phase be laminating machine in the lid process of pass simultaneously by open room vacuum valve 3 make vavuum pump 7 on vacuum chamber 1 vacuumize, make vacuum chamber 1 carry out adsorption silica gel plate for negative pressure state, avoid silica gel plate to crush cell piece because of gravity sag; Vacuumizing phase is that laminating machine passes through to open room vacuum valve 3 and lower room vacuum valve 5 makes vavuum pump 7 vacuumize upper vacuum chamber 1 and lower vacuum chamber 2 simultaneously, get rid of the gas produced in air and EVA cross-linking process in laminating machine cavity, make cavity end vacuum state, and maintain this state always; Pressure period and lamination stages are by opening upper room charge valve 4, and allow air enter upper vacuum chamber 1 with certain speed, lower vacuum chamber 2 applies different pressures because of vacuum suction silica gel plate to assembly, makes various material tight be pressed into assembly.
Laminating machine is in vacuumizing phase, before General Requirements 2min laminating machine must reach capacity vacuum (vacuum values of upper room and lower room all≤-99Kpa, hypodermis draws Buddhist nun to be worth < 200Pa), and maintenance end vacuum completes to vacuumizing phase always, because vavuum pump damages or dynamics deficiency, vacuum pipe blocks, silica gel plate breakage perforation, silica gel strip wearing and tearing cracking, the sealing of upper (lower) vacuum valve is loosely etc. abnormal can cause there is gas residue in laminated resonator, and then do not maintain end vacuum, finally be presented as assembly bubble or sliver extremely, cause any property loss.
Laminating machine is in lamination stages, due to vavuum pump damage, vacuum pipe blocking, silica gel plate breakage perforation, silica gel strip wearing and tearing cracking, the sealing of upper (lower) vacuum valve loosely etc. can cause gas to enter in laminated resonator, cause moulding pressure not enough, be finally presented as assembly degree of cross linking exception on the low side.
Lamination process terminates about 10-25min consuming time to lamination from the lid of pass, consuming time longer.The each parts use procedure of laminating machine there will be wearing and tearing and even damages, and because unit failure occurs with certain probability, this just causes the abnormal time uncertainty occurred.
Existing laminating machine has the following disadvantages:
The first, only can check that can vacuum values reach-90Kpa or-92Kpa by the 60S time point after vacuumizing beginning, and whole vacuumizing phase is a period of time;
The second, vacuum control is reported to the police and is set to-90Kpa or-92Kpa, cannot the vacuum values of effectively control vacuumizing phase, to laminating machine bubble or the abnormal improvement of sliver without associating tomorrow;
The time point of the 3rd, vacuum control-99Kpa and not easily be familiar with by employee and carry out fixed point control; And employee's timing spot check can not effectively note abnormalities;
4th, the abnormal time uncertainty occurred, can cause employee to note abnormalities not in time, causes abnormality processing to fall behind;
5th, the hypodermis of Specifeca tion speeification as vacuumized of laminating machine draws Buddhist nun to be worth, and the pressure detecting of pressure period etc. is without detecting control.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of photovoltaic module laminating machine with prompt functions.
Solve the problems of the technologies described above, the technical solution adopted in the present invention is as follows:
A kind of photovoltaic module laminating machine with prompt functions, be provided with the controller performing lamination process for key-course press building block, described lamination process comprises pass and covers vacuumizing phase, vacuumizing phase, pressure period and lamination stages, it is characterized in that: described laminating machine be also provided with vacuum degree in vacuum chamber on detection layers press upper room vacuum-ness detecting device, for vacuum degree in vacuum chamber under detection layers press lower room vacuum-ness detecting device and the warning device of alarm signal can be sent, described controller records room vacuum threshold value, lower room vacuum threshold value and vacuum degree measurement delay time, the time point of described controller vacuum degree measurement delay time described in the start time time delay of described vacuumizing phase, control described upper room vacuum-ness detecting device and lower room vacuum-ness detecting device detects the vacuum of described upper vacuum chamber and lower vacuum chamber and receives the result of this detection respectively, the vacuum values that described controller room vacuum-ness detecting device on described detects be greater than described on room vacuum threshold value or be greater than described lower room vacuum threshold value in the vacuum values that described lower room vacuum-ness detecting device detects time, control described warning device and send alarm signal.
As the preferred embodiment of the present invention, described vacuum degree measurement delay time is 60s.
As a modification of the present invention, described laminating machine is also provided with the Pi Lani checkout gear for detecting lower vacuum chamber of laminating machine Pi Lani value; Described controller also records Pi Lani threshold value and Pi Lani detects delay time, described controller detects the time point of delay time in the time period between described vacuumizing phase finish time at Pi Lani described in the start time time delay of described vacuumizing phase, control described Pi Lani checkout gear to continue detect the Pi Lani value of described lower vacuum chamber and receive the result of this detection, described controller, when the Pi Lani value that described Pi Lani checkout gear detects is greater than described Pi Lani threshold value, controls described warning device and sends alarm signal.
As the preferred embodiment of the present invention, it is 120s that described Pi Lani detects delay time.
As a modification of the present invention, described laminating machine is also provided with the moulding pressure checkout gear of vacuum chamber pressure on detection layers press; Described controller also records lamination pressure threshold value, in the time period of described controller between the start time to finish time of described lamination stages, control the force value that described moulding pressure checkout gear continues to detect described upper vacuum chamber, and receive the result of this detection, described controller, when the force value that described moulding pressure checkout gear detects is less than described Pi Lani threshold value, controls described warning device and sends alarm signal.
As one embodiment of the present invention, described laminating machine also comprises input equipment; Described input equipment connects described controller, makes laminator operations personnel can be revised the value of threshold value and the delay time recorded in described controller by described input equipment.
As one embodiment of the present invention, described laminating machine also comprises display screen; Received real-time testing result is presented on described display screen by described controller.
As one embodiment of the present invention, described warning device comprises buzzer and three look warning lamps, and described alarm signal comprises buzzing sound that buzzer sends and the danger signal light that three look warning lamps send.
Compared with prior art, the present invention has following beneficial effect:
The present invention can detect the pressure of vacuum chamber on the Pi Lani value of the vacuum of the vacuum of vacuum chamber on laminating machine, lower vacuum chamber of laminating machine, lower vacuum chamber of laminating machine, laminating machine in the specific time period in laminating machine laminating process, and by controller, the instantaneous value detected and the threshold value preset are compared judgement, make warning device can send alarm signal when controller meets pre-conditioned, can remind timely and effectively and process of following up fast the exception in laminating machine laminating process, greatly reduce the output of abnormal assembly.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
Fig. 1 is one of structural representation of existing photovoltaic module laminating machine;
Fig. 2 is the structural representation two of existing photovoltaic module laminating machine;
Fig. 3 is the schematic block circuit diagram of photovoltaic module laminating machine of the present invention.
Detailed description of the invention
As shown in Figure 1 to Figure 3, the present invention has the photovoltaic module laminating machine of prompt functions, and its lamination process comprises pass and covers vacuumizing phase, vacuumizing phase, pressure period and lamination stages, laminating machine of the present invention is provided with the controller performing lamination process for key-course press building block, the upper room vacuum-ness detecting device of vacuum chamber 1 vacuum on detection layers press, for detecting the lower room vacuum-ness detecting device of lower vacuum chamber of laminating machine 2 vacuum, for detecting the Pi Lani checkout gear of lower vacuum chamber of laminating machine 2 Pi Lani value, the moulding pressure checkout gear of vacuum chamber 1 pressure on detection layers press, the warning device of alarm signal can be sent, input equipment and display screen.
Above-mentioned controller records room vacuum threshold value, lower room vacuum threshold value and vacuum degree measurement delay time, controller is at the time point of vacuumizing phase start time time delay vacuum degree measurement delay time, in control, room vacuum-ness detecting device and lower room vacuum-ness detecting device detect the vacuum of upper vacuum chamber 1 and lower vacuum chamber 2 and receive the result of this detection respectively, controller is when the vacuum values that upper room vacuum-ness detecting device detects is greater than room vacuum threshold value or is greater than lower room vacuum threshold value in the vacuum values that lower room vacuum-ness detecting device detects, control warning device and send alarm signal.Wherein, vacuum degree measurement delay time is 60s.
Above-mentioned controller also records Pi Lani threshold value and Pi Lani detects delay time, controller detects the time point of delay time in the time period between vacuumizing phase finish time at vacuumizing phase start time time delay Pi Lani, control Pi Lani checkout gear continues detect the Pi Lani value of lower vacuum chamber 2 and receive the result of this detection, controller, when the Pi Lani value that Pi Lani checkout gear detects is greater than Pi Lani threshold value, controls warning device and sends alarm signal.Wherein, Pi Lani detects delay time is 120s.
Above-mentioned controller also records lamination pressure threshold value, in the time period of controller between the start time to finish time of lamination stages, control moulding pressure checkout gear and continue the force value detecting vacuum chamber 1, and receive the result of this detection, controller, when the force value that moulding pressure checkout gear detects is less than Pi Lani threshold value, controls warning device and sends alarm signal.
Further, above-mentioned controller by received real-time testing result display on a display screen.
Above-mentioned input equipment connection control device, makes laminator operations personnel can by the value of the threshold value that records in input equipment change control device and delay time.
Above-mentioned warning device comprises buzzer and three look warning lamps, and alarm signal comprises buzzing sound that buzzer sends and the danger signal light that three look warning lamps send.In addition, when laminating machine starting up of the present invention, three look warning lamps send yellow signal light, and when laminating machine of the present invention normally works, three look warning lamps send green light.
The present invention is not limited to above-mentioned detailed description of the invention; according to foregoing; according to ordinary technical knowledge and the customary means of this area; do not departing under the present invention's above-mentioned basic fundamental thought prerequisite; the present invention can also make the equivalent modifications of other various ways, replacement or change, all drops among protection scope of the present invention.
Claims (8)
1. one kind has the photovoltaic module laminating machine of prompt functions, be provided with the controller performing lamination process for key-course press building block, described lamination process comprises pass and covers vacuumizing phase, vacuumizing phase, pressure period and lamination stages, it is characterized in that: described laminating machine be also provided with vacuum chamber (1) vacuum on detection layers press upper room vacuum-ness detecting device, for detecting the lower room vacuum-ness detecting device of lower vacuum chamber of laminating machine (2) vacuum and the warning device of alarm signal can be sent, described controller records room vacuum threshold value, lower room vacuum threshold value and vacuum degree measurement delay time, the time point of described controller vacuum degree measurement delay time described in the start time time delay of described vacuumizing phase, control described upper room vacuum-ness detecting device and lower room vacuum-ness detecting device detects the vacuum of described upper vacuum chamber (1) and lower vacuum chamber (2) and receives the result of this detection respectively, the vacuum values that described controller room vacuum-ness detecting device on described detects be greater than described on room vacuum threshold value or be greater than described lower room vacuum threshold value in the vacuum values that described lower room vacuum-ness detecting device detects time, control described warning device and send alarm signal.
2. laminating machine according to claim 1, is characterized in that: described vacuum degree measurement delay time is 60s.
3. laminating machine according to claim 1, is characterized in that: described laminating machine is also provided with the Pi Lani checkout gear for detecting lower vacuum chamber of laminating machine (2) Pi Lani value; Described controller also records Pi Lani threshold value and Pi Lani detects delay time, described controller detects the time point of delay time in the time period between described vacuumizing phase finish time at Pi Lani described in the start time time delay of described vacuumizing phase, control described Pi Lani checkout gear to continue detect the Pi Lani value of described lower vacuum chamber (2) and receive the result of this detection, described controller, when the Pi Lani value that described Pi Lani checkout gear detects is greater than described Pi Lani threshold value, controls described warning device and sends alarm signal.
4. laminating machine according to claim 3, is characterized in that: it is 120s that described Pi Lani detects delay time.
5. laminating machine according to claim 1, is characterized in that: described laminating machine is also provided with the moulding pressure checkout gear of vacuum chamber (1) pressure on detection layers press; Described controller also records lamination pressure threshold value, in the time period of described controller between the start time to finish time of described lamination stages, control the force value that described moulding pressure checkout gear continues to detect described upper vacuum chamber (1), and receive the result of this detection, described controller, when the force value that described moulding pressure checkout gear detects is less than described Pi Lani threshold value, controls described warning device and sends alarm signal.
6. the laminating machine according to claim 1 to 5 any one, is characterized in that: described laminating machine also comprises input equipment; Described input equipment connects described controller, makes laminator operations personnel can be revised the value of threshold value and the delay time recorded in described controller by described input equipment.
7. the laminating machine according to claim 1 to 5 any one, is characterized in that: described laminating machine also comprises display screen; Received real-time testing result is presented on described display screen by described controller.
8. the laminating machine according to claim 1 to 5 any one, is characterized in that: described warning device comprises buzzer and three look warning lamps, and described alarm signal comprises buzzing sound that buzzer sends and the danger signal light that three look warning lamps send.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511005877.0A CN105415858B (en) | 2015-12-28 | 2015-12-28 | A kind of photovoltaic module laminating machine with prompt functions |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511005877.0A CN105415858B (en) | 2015-12-28 | 2015-12-28 | A kind of photovoltaic module laminating machine with prompt functions |
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| CN105415858A true CN105415858A (en) | 2016-03-23 |
| CN105415858B CN105415858B (en) | 2017-09-29 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106608532A (en) * | 2017-02-28 | 2017-05-03 | 常州亿晶光电科技有限公司 | Solar photovoltaic production equipment |
| CN108205212A (en) * | 2017-12-22 | 2018-06-26 | 苏州华兴源创电子科技有限公司 | A kind of positioning device, detecting system, position control method and positioning control system |
| CN108873855A (en) * | 2018-10-10 | 2018-11-23 | 协鑫集成科技股份有限公司 | Component lamination process abnormality processing system and method |
| CN111270819A (en) * | 2020-02-22 | 2020-06-12 | 北京正升建设工程有限公司 | Wall surface painting method, system and device |
| CN117976774A (en) * | 2024-03-22 | 2024-05-03 | 徐州太一光电科技有限公司 | Intelligent process control method and system for photovoltaic module production |
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| CN111270819A (en) * | 2020-02-22 | 2020-06-12 | 北京正升建设工程有限公司 | Wall surface painting method, system and device |
| CN117976774A (en) * | 2024-03-22 | 2024-05-03 | 徐州太一光电科技有限公司 | Intelligent process control method and system for photovoltaic module production |
| CN117976774B (en) * | 2024-03-22 | 2024-06-07 | 徐州太一光电科技有限公司 | Intelligent process control method and system for photovoltaic module production |
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| CN105415858B (en) | 2017-09-29 |
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