CN113036001A - Full-automatic photovoltaic panel magnetic energy laminating machine - Google Patents

Abstract

Translated fromChinese

本发明公开了一种全自动光伏板磁能层压机，包括：机体，其前后两端分别设置有进料口和出料口；机体上方设置上盖，上盖内设置上真空室；机体的下部设置下真空室；上真空室和下真空室分别与真空管路相连接；上真空室的下方设置有硅胶板；下真空室的上方沿水平方向设置有磁能加热板；起降机构，其包括起降气缸和竖直设置在机体内的导轨；上盖分别连接导轨和起降气缸，起降气缸驱动上盖沿导轨上下移动，并在下移至导轨的底端时，使上真空室和下真空室之间形成密闭的工作腔室，并利用上真空室和下真空室间的压差使硅胶板对放置在工作腔室内的光伏组件进行层压。其利用电磁加热器替换现有的导热油，使得层压机热效率更高，温度更准确，且安全免维护。

The invention discloses a full-automatic photovoltaic panel magnetic energy laminating machine, comprising: a body, a feeding port and a discharging port are respectively arranged at the front and rear ends of the body; an upper cover is arranged above the body, and an upper vacuum chamber is arranged inside the upper cover; A lower vacuum chamber is arranged at the lower part; the upper vacuum chamber and the lower vacuum chamber are respectively connected with the vacuum pipeline; a silica gel plate is arranged below the upper vacuum chamber; a magnetic heating plate is arranged above the lower vacuum chamber along the horizontal direction; the take-off and landing mechanism includes The lift cylinder and the guide rail vertically arranged in the body; the upper cover is connected to the guide rail and the lift cylinder respectively, the lift cylinder drives the upper cover to move up and down along the guide rail, and when it moves down to the bottom end of the guide rail, the upper vacuum chamber and the lower A closed working chamber is formed between the vacuum chambers, and the photovoltaic modules placed in the working chamber are laminated by the silicone plate by using the pressure difference between the upper vacuum chamber and the lower vacuum chamber. It replaces the existing heat transfer oil with an electromagnetic heater, which makes the laminator more thermally efficient, more accurate in temperature, and safe and maintenance-free.

Description

Full-automatic photovoltaic panel magnetic energy laminating machine

Technical Field

The invention relates to the technical field of laminating machines, in particular to a full-automatic photovoltaic panel magnetic energy laminating machine.

Background

With the development of modern industry, global energy crisis and air pollution are increasingly prominent, and solar energy is regarded as an ideal renewable energy source by many countries. At present, the types of solar cells are continuously increased, the application range is increasingly wide, and the market scale is gradually enlarged. Solar power generation has two modes, one is a light-heat-electricity conversion mode, and the other is a light-electricity direct conversion mode. The light-heat-electricity conversion mode is to generate electricity by utilizing the heat energy generated by solar radiation, generally, a solar heat collector converts the absorbed heat energy into steam of a working medium and then drives a steam turbine to generate electricity. The former process is a light-to-heat conversion process; the latter process is a heat-electricity conversion process, and like ordinary thermal power generation, solar thermal power generation has the disadvantages of low efficiency and high cost, and the investment of the solar thermal power generation is estimated to be at least 5-10 times more expensive than that of an ordinary thermal power station; the direct photoelectric conversion mode is a mode of directly converting solar radiation energy into electric energy by using a photovoltaic effect, and a basic device for the photoelectric conversion is a solar cell. The solar cell is a device which directly converts solar energy into electric energy due to photovoltaic effect, and is a semiconductor photodiode. When a plurality of batteries are connected in series or in parallel, a solar battery matrix with larger output power can be formed. Solar cells are a promising new power source with three advantages of permanence, cleanliness and flexibility. The solar cell has long service life, and can be used for a long time by one-time investment as long as the sun exists; compared with thermal power generation and nuclear power generation, the solar cell does not cause environmental pollution.

Photovoltaic laminators are one of the important devices necessary to encapsulate solar modules. EVA, solar cell pieces, toughened glass and back films (TPT, PET and other materials) are pressed into a whole with certain rigidity under the condition of high temperature and vacuum by a laminator, and the solar cell panel has the advantages of single-glass solar cell panels (single-side light receiving) and double-glass solar cell panels (double-side light receiving). The laminating machine used in the prior production is an oil heating laminating machine, heat conducting oil is heated to a set temperature, and the heat conducting oil is circulated under a heating plate through a pipeline, so that the heating plate reaches the set temperature. However, the heat transfer oil heating system has the phenomena of coking and coking in the use process, the service cycle is short, the chemical characteristics of the heat transfer oil heating system have certain corrosion effect on the system, the oil leakage phenomenon and the pungent and peculiar smell often occur in the circulation process, the service cycle of the heat transfer oil is short, the heat transfer oil needs to be replaced periodically, the used waste liquid cannot be recovered, and the operation cost is increased.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.

The invention also aims to provide a full-automatic photovoltaic panel magnetic energy laminating machine, which utilizes an electromagnetic heater to replace the existing heat conducting oil, so that the laminating machine has higher thermal efficiency, more accurate temperature, safety and no maintenance.

To achieve these objects and other advantages in accordance with the invention, there is provided a fully automatic magnetic energy lamination machine for photovoltaic panels, comprising:

the front end and the rear end of the machine body are respectively provided with a feeding hole and a discharging hole; an upper cover is arranged above the machine body, and an upper vacuum chamber is arranged in the upper cover; the lower part of the machine body is provided with a lower vacuum chamber; the upper vacuum chamber and the lower vacuum chamber are respectively connected with a vacuum pipeline; a silica gel plate is arranged below the upper vacuum chamber; a magnetic energy heating plate is arranged above the lower vacuum chamber along the horizontal direction;

the lifting mechanism comprises a lifting cylinder and a guide rail vertically arranged in the machine body; the upper cover is respectively connected with the guide rail and the lifting cylinder, the lifting cylinder drives the upper cover to move up and down along the guide rail, when the upper cover moves down to the bottom end of the guide rail, a closed working chamber is formed between the upper vacuum chamber and the lower vacuum chamber, and the silica gel plate is used for laminating the photovoltaic module placed in the working chamber by utilizing the pressure difference between the upper vacuum chamber and the lower vacuum chamber;

the magnetic energy heating plate consists of a steel heating plate, a lacing wire, a magnetic energy module and a driving power supply; the tie bars are arranged on the lower surface of the steel heating plate in a transversely and longitudinally staggered manner so as to uniformly divide the lower surface of the steel heating plate into a plurality of subsections; the magnetic energy modules are respectively arranged in the subsections and are attached to the lower surface of the steel heating plate; the driving power supply is connected with each magnetic energy module.

Preferably, the fully automatic magnetic energy laminator for photovoltaic panels further comprises:

the resin cloth mechanism comprises resin cloth, a rotating shaft and a chain; the rotating shafts are uniformly arranged around the upper vacuum chamber and the lower vacuum chamber respectively; the two pieces of resin cloth are respectively sleeved on rotating shafts distributed outside the upper vacuum chamber and the lower vacuum chamber; the speed reducer arranged in the machine body is connected to the rotating shaft through a chain, and the rotating shaft is driven by the speed reducer to rotate so as to drive the resin cloth to rotate around the upper vacuum chamber or the lower vacuum chamber.

Preferably, in the full-automatic photovoltaic panel magnetic energy laminating machine, a frame protruding out of the lower surface of the upper vacuum chamber is arranged on the outer edge of the upper vacuum chamber surrounding the upper vacuum chamber, a sealing strip is arranged on the frame, and the height of the frame is greater than the thickness of the photovoltaic module.

Preferably, in the full-automatic photovoltaic panel magnetic energy laminating machine, an outer-coated metal plate is arranged outside the magnetic energy heating plate, and the steel heating plate is connected with the upper surface of the lower vacuum chamber through a bracket arranged at the edge of the outer-coated metal plate; and a plurality of vacuum holes connected with the lower vacuum chamber are formed in the steel heating plate between the outer-coated metal plate and the magnetic energy module.

Preferably, in the full-automatic photovoltaic panel magnetic energy laminating machine, the magnetic energy module comprises an insulating plate, a high-frequency coil and a shielding case; the high-frequency coils are uniformly arranged and fixed on the insulating plate through fixing bolts; a first magnetic material is coated inside each high-frequency coil, and a second magnetic material is coated on the insulating plate between the high-frequency coils; the shielding cover is covered outside the insulating plate and the high-frequency coil, and the shielding cover is filled with heat insulating materials.

Preferably, the fully automatic magnetic energy laminator for photovoltaic panels further comprises:

and the temperature control system comprises a PID closed-loop control system and a time relay which are respectively connected with the magnetic energy heating plate, and the time relay is also connected with the vacuum pipeline so as to realize the temperature control of the magnetic energy heating plate, the heating time and the air pressure control of the upper vacuum chamber or the lower vacuum chamber.

Preferably, the fully automatic magnetic energy laminator for photovoltaic panels further comprises:

the feeding table is arranged at one end of the feeding hole of the machine body; the feeding table comprises a frame body, rotating shafts symmetrically arranged on two sides of the frame body, and rolling shafts which are used for connecting the rotating shafts symmetrically arranged on two sides of the frame body and follow the rotating shafts; the gap between every two adjacent rollers is not more than 4mm, and the distance between the roller closest to the feed port and the feed port is not more than 2 cm; the roller comprises a main body connected with the rotating shaft, a transparent cover sleeved outside the main body and a color-changing lamp strip arranged between the main body and the transparent cover; each main body is provided with a plurality of color-changing lamp belts which are uniformly arranged on the main body at intervals;

the main control system comprises a touch screen arranged on one side of the frame body, a controller connected with the touch screen, and a planning module connected with the controller; the controller is also respectively connected with the PID closed-loop control system and the color-changing lamp strip; the controller sends parameter information of the photovoltaic modules input by the touch screen to the planning module, the planning module allocates positions of the photovoltaic modules on the feeding table according to the parameter information, the controller controls the touch screen to display distribution images on the photovoltaic modules according to the position information allocated by the planning module, enables the images of the photovoltaic modules on the distribution images to display different colors, controls color-changing lamp strips at corresponding positions on the feeding table to display colors matched with the images of the photovoltaic modules, and controls the PID closed-loop control system to adjust the temperature of the magnetic energy modules according to the positions of the photovoltaic modules in the machine body;

wherein the parameter information of the photovoltaic module comprises: surface area, thickness, and temperature required for lamination.

Preferably, in the full-automatic photovoltaic panel magnetic energy laminator, at least 3 of the rollers close to the feeding port side are provided with weight sensors connected with the controller, a support rod is arranged below the roller provided with the weight sensors, the bottom end of the support rod is connected with a driving motor, and the controller controls the driving motor to drive the support rod to move upwards when the weight sensed by the weight sensors exceeds a preset threshold value, so as to lift the roller upwards, and a slope close to the feeding port side, higher than the feeding port side and far away from the feeding port side, lower than the feeding port side is formed on the feeding port side.

The invention at least comprises the following beneficial effects:

according to the full-automatic photovoltaic panel magnetic energy laminating machine, the magnetic energy heating plate is arranged above the lower vacuum chamber of the laminating machine along the horizontal direction, the magnetic energy heating plate can generate heat under the action of high-frequency electromagnetic force, heat is fully utilized and basically does not dissipate, meanwhile, the heat is gathered in the heating plate, the surface temperature of the electromagnetic coil is only slightly higher than the room temperature, the full-automatic photovoltaic panel magnetic energy laminating machine can be safely touched, high-temperature protection is not needed, and the full-automatic photovoltaic panel magnetic energy.

The laminator utilizing magnetic energy to heat realizes an internal heating mode, namely, a part of molecules in a heating body directly induces the magnetic energy to generate heat, the hot start is fast, the average preheating time is shortened by more than 50 percent compared with a heat conduction oil heating mode, meanwhile, the heat efficiency is as high as more than 98 percent, under the same condition, the electricity is saved by 30 to 70 percent compared with the heat conduction oil heating, and the production efficiency is greatly improved.

The coil of the magnetic energy heating plate does not generate heat, the thermal hysteresis is small, the thermal inertia is low, the temperature of the magnetic energy heating plate is consistent, the temperature control is real-time and accurate, the product quality can be effectively improved, and the production efficiency is higher.

The electromagnetic coil is wound by a special customized high-temperature and high-voltage resistant cable, has good insulating property, does not need to be in direct contact with the outer wall of the plate body, and has no electric leakage, short circuit fault, safety and no worry.

The internal heat mode of adoption, the heat gathers inside the heating member, and outside heat dissipation does not hardly have, simultaneously, what adopt is that inside non-contact heating does not need heating cycle pipeline's setting, has saved the host computer space greatly, and does not have liquid discharge, and the peculiar smell has not been had during the heating, has improved the operational environment of production site greatly, is favorable to improving production workman's enthusiasm, reduces use cost expense, can create an environmental protection, safety, comfortable production environment for mill and a ray of producers promptly.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a perspective structural diagram of a full-automatic photovoltaic panel magnetic energy laminator according to the present invention;

FIG. 2 is a flow chart of the work of the fully automatic magnetic energy laminator for photovoltaic panels according to the present invention;

fig. 3 is a structural view of a magnetic energy heating plate according to the present invention;

fig. 4 is a top view structural diagram of a magnetic energy module according to the present invention;

fig. 5 is a side view structural diagram of a magnetic energy module according to the present invention;

FIG. 6 is a side view of the feed table of the present invention;

fig. 7 is a top view structural diagram of the feeding table according to the present invention.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1 to 7, the present invention provides a fully automatic magnetic energy laminator for photovoltaic panels, comprising:

amachine body 1, the front end and the rear end of which are respectively provided with afeed inlet 2 and adischarge outlet 3; an upper cover is arranged above themachine body 1, and anupper vacuum chamber 4 is arranged in the upper cover; the lower part of themachine body 1 is provided with alower vacuum chamber 5; theupper vacuum chamber 4 and thelower vacuum chamber 5 are respectively connected with a vacuum pipeline 6; a silica gel plate 7 is arranged below theupper vacuum chamber 4; a magnetic energy heating plate 8 is arranged above thelower vacuum chamber 5 along the horizontal direction;

the lifting mechanism comprises alifting cylinder 9 and aguide rail 10 vertically arranged in themachine body 1; the upper cover is respectively connected with theguide rail 10 and thelifting cylinder 9, the liftingcylinder 9 drives the upper cover to move up and down along theguide rail 10, when the upper cover moves down to the bottom end of theguide rail 10, a closed working chamber is formed between theupper vacuum chamber 4 and thelower vacuum chamber 5, and the silica gel plate 7 is used for laminating the photovoltaic module in the working chamber by utilizing the pressure difference between theupper vacuum chamber 4 and thelower vacuum chamber 5;

the magnetic energy heating plate 8 consists of asteel heating plate 11, alacing bar 12, amagnetic energy module 13 and a driving power supply; thetie bars 12 are arranged on the lower surface of thesteel heating plate 11 in a transversely and longitudinally staggered manner so as to uniformly divide the lower surface of thesteel heating plate 11 into a plurality of subsections; themagnetic energy modules 13 are respectively arranged in the subsections and are attached to the lower surface of thesteel heating plate 11; the driving power supply is connected with eachmagnetic energy module 13.

In the above scheme, the work flow of the full-automatic photovoltaic magnetic energy laminator is as follows: when the laminator is in a working state, firstly, the vacuum valves of the upper vacuum chamber and the lower vacuum chamber are all opened, all the electromagnetic valves are closed, namely, vacuumizing is performed, then when a heating program is performed, the vacuum valve of the upper chamber is closed, meanwhile, the inflation valve of the upper chamber is opened, and the outside atmosphere enters the upper chamber through a pipeline; after the preset temperature is reached, the photovoltaic module is sent into the machine body to carry out a lamination procedure, the upper chamber inflation valve is closed at the moment, other valves are kept unchanged, after the lamination is finished, the cover opening procedure is carried out, the upper chamber vacuum valve is opened, the lower vacuum valve is closed, meanwhile, the lower chamber inflation valve is used, external atmosphere enters the lower chamber, and after the lower chamber is inflated, the upper cover of the laminating machine is opened.

In the full-automatic photovoltaic panel magnetic energy laminating machine, electric energy is converted into heat energy by utilizing an electromagnetic induction principle, a magnetic energy driving power supply converts 380v 50/60Hz three-phase alternating current into direct current, then converts the direct current into 10-30KHz high-frequency low-voltage large-current electricity for heating a magnetic energy heating plate, a magnetic energy module is utilized to heat a specially customized steel heating plate, iron-containing molecules in the steel heating plate directly induce the magnetic energy to generate heat, the heat starting is very quick, the average preheating time is shortened by more than 50 percent compared with a heat conduction oil heating mode, and meanwhile, the heat efficiency is as high as more than 98, under the same condition, the heat conduction oil heating power is saved by 30-70% compared with the heat conduction oil heating power, the production efficiency is greatly improved, the heat conduction oil heating power-saving device has the advantages of environmental protection, safety, reliability, high efficiency, energy conservation and the like, provides stable output for the automatic production of enterprises, and can meet the national requirements for saving energy, reducing emission and protecting environment.

In a preferred embodiment, the method further comprises:

a resin cloth mechanism including aresin cloth 14, a rotatingshaft 15, and achain 16; the rotatingshafts 15 are uniformly arranged around theupper vacuum chamber 4 and thelower vacuum chamber 5 respectively; the two pieces ofresin cloth 14 are respectively sleeved on rotatingshafts 15 distributed outside theupper vacuum chamber 4 and thelower vacuum chamber 5; aspeed reducer 17 arranged in themachine body 1 is connected to the rotatingshaft 15 through achain 16, and the rotatingshaft 15 is driven by thespeed reducer 17 to rotate so as to drive theresin cloth 14 to rotate around theupper vacuum chamber 4 or thelower vacuum chamber 5.

In the above scheme, through the setting of resin cloth, can avoid silica gel board and magnetic energy hot plate to be infected with EVA, guarantee the cleanliness factor on photovoltaic module surface.

In a preferable scheme, a frame protruding out of the lower surface of theupper vacuum chamber 4 is arranged on the outer edge of theupper vacuum chamber 4 surrounding theupper vacuum chamber 4, a sealing strip is arranged on the frame, and the height of the frame is greater than the thickness of the photovoltaic module.

In the above scheme, through the setting of frame and sealing strip, guarantee the vacuum degree of work cavity, be convenient for improve the lamination effect.

In a preferable scheme, an outer-coatedmetal plate 18 is arranged outside the magnetic energy heating plate 8, and thesteel heating plate 11 is connected with the upper surface of thelower vacuum chamber 5 through abracket 19 arranged at the edge of the outer-coatedmetal plate 18; a plurality of vacuum holes 20 connected with thelower vacuum chamber 5 are arranged on thesteel heating plate 11 between the outer-coatedmetal plate 18 and themagnetic energy module 13.

In the above scheme, through the setting of outsourcing panel beating for the installation of magnetic energy hot plate is more firm, through the setting of support, is convenient for the installation of magnetic energy hot plate.

In a preferred scheme, themagnetic energy module 13 comprises an insulatingplate 21, a high-frequency coil 22 and a shieldingcover 23; a plurality of high-frequency coils 22 are uniformly arranged and fixed on the insulatingplate 21 through fixingbolts 24; a firstmagnetic material 25 is coated inside each of the high-frequency coils 22, and a secondmagnetic material 26 is coated on the insulatingplate 21 between the high-frequency coils 22; theshield cover 23 is provided outside the insulatingplate 21 and the high-frequency coil 22, and theshield cover 23 is filled with aheat insulating material 27.

In a preferred embodiment, the method further comprises:

and the temperature control system comprises a PID closed-loop control system and a time relay which are respectively connected with the magnetic energy heating plate 8, and the time relay is also connected with the vacuum pipeline 6 so as to realize the temperature control of the magnetic energy heating plate 8, the heating time and the air pressure control of theupper vacuum chamber 4 or thelower vacuum chamber 5.

In the above scheme, the closed-loop control system (closed-loop control system) is characterized in that the output (controlled quantity) of the controlled object of the system is fed back to influence the output of the controller to form one or more closed loops. The closed-loop control system has positive Feedback and Negative Feedback, if the Feedback signal is opposite to the system set value signal, it is called Negative Feedback (Negative Feedback), if the polarity is the same, it is called positive Feedback, and the general closed-loop control systems all adopt Negative Feedback, also called Negative Feedback control systems. Therefore, through the setting of the PID closed-loop control system, when the magnetic energy heating plate reaches the preset temperature, the laminator can automatically regulate and control the output power of the magnetic energy module through PID, so that the heating plate can maintain constant temperature, and the temperature deviation of the laminator in the working process is within 3 ℃; in addition, the time of evacuation directly determines whether the air in the gap between the packaging materials and the gas generated during the evacuation time of lamination can be removed to eliminate air bubbles in the assembly, and at the same time, a pressure difference can be generated in the laminating machine to generate the pressure required in the lamination process. Thus, by setting the time relay, when different lamination times are needed when lamination is carried out at different temperatures, the vacuumizing and lamination time can be changed by adjusting the time setting on the time relay. Meanwhile, because the temperature of the EVA is 80 ℃ when the EVA is completely melted, the silica gel plate can be pressed down only after the EVA is completely melted and the optimal melting state is reached, which is most beneficial to removing gas in the assembly, namely reducing the generation of bubbles, according to the data analysis of the test temperature, when the laminator is adopted, the temperature on the assembly can reach 80 ℃ when the assembly is vacuumized for about 5 minutes, and at the moment, the flowability of the EVA is larger, the silica gel plate is pressed down at the moment, the assembly is easy to shift, so that the vacuumizing time can be prolonged to 6 minutes to avoid shifting. While the pressing time corresponds to the pressure exerted on the module during lamination, the longer the inflation time, the greater the pressure. Because the macromolecule formed after EVA crosslinking is loose in general structure, the adhesive film can be more compact after being cured due to the existence of pressure, and meanwhile, the adhesive force of EVA and other materials can also be enhanced, through test data analysis, when the laminating machine is adopted, the laminating time is generally 9 minutes, and the temperature is set to be about 140 ℃, so that a good laminating effect can be achieved.

In a preferred embodiment, the method further comprises:

the feeding table is arranged at one end of thefeeding hole 2 of themachine body 1; the feeding table comprises aframe body 28, rotatingshafts 29 symmetrically arranged on two sides of theframe body 28, and rollingshafts 30 which are used for connecting therotating shafts 29 symmetrically arranged on two sides of theframe body 28 and follow therotating shafts 29; the gap between every twoadjacent rollers 30 is not more than 4mm, and the distance between theroller 30 closest to thefeed port 2 and thefeed port 2 is not more than 2 cm; theroller 30 comprises amain body 31 connected with the rotatingshaft 29, a transparent cover sleeved outside the main body, and a color-changinglamp strip 32 arranged between themain body 31 and the transparent cover; a plurality of color-changing lamp strips 32 are arranged on eachmain body 31, and the color-changing lamp strips 32 are uniformly arranged on themain body 31 at intervals;

the main control system comprises a touch screen 33 arranged on one side of theframe body 28, a controller connected with the touch screen 33, and a planning module connected with the controller; the controller is also respectively connected with the PID closed-loop control system and the color-changinglamp strip 32; the controller sends parameter information of the photovoltaic modules input by the touch screen 33 to the planning module, the planning module allocates positions of the photovoltaic modules on the feeding table according to the parameter information, the controller controls the touch screen to display distribution images of the photovoltaic modules according to the position information allocated by the planning module, enables the images of the photovoltaic modules on the distribution images to display different colors, controls the color-changing lamp strips 32 at corresponding positions on the feeding table to display colors matched with the images of the photovoltaic modules, and controls the PID closed-loop control system to adjust the temperature of themagnetic energy modules 13 according to the positions of the photovoltaic modules in themachine body 1;

wherein the parameter information of the photovoltaic module comprises: surface area, thickness, and temperature required for lamination.

In the above scheme, because different photovoltaic module use environments often need multiple specifications, and the working area of the laminator is much larger than the surface of a single photovoltaic module, at this time, if a single-sheet laminating mode is adopted, the production efficiency is greatly reduced, when photovoltaic modules of different specifications are laminated simultaneously, a worker needs to plan the modules in the laminator, by arranging the roller to be composed of the main body, the transparent cover and the color-changing lamp strip and matching with the use of the touch screen, the controller and the planning module, when a plurality of photovoltaic modules need to be laminated, only parameter information of each photovoltaic module needs to be input on the touch screen, the planning module can reasonably distribute the distribution of the modules in the laminator according to the parameters of the modules, and guide the worker to conveniently place each module at a corresponding position of the feeding table through the distribution image on the touch screen and the control of the color-changing lamp strip, and then the working area of the laminating machine is utilized to the maximum extent, and the production efficiency is effectively improved.

Meanwhile, as a plurality of magnetic energy modules are adopted in the laminator to form the magnetic energy heating plate (preferably 28 groups of magnetic energy modules are uniformly distributed), the temperature of each magnetic energy module can be controlled respectively, and further, the components which need to be laminated at different temperatures can be laminated synchronously, so that the working efficiency of the laminator is further improved.

In a preferred scheme, be close to at least 3 offeed inlet 2 side be provided with on theroller bearing 30 with the weight sensor that the controller is connected, and be provided with weightsensor roller bearing 30 below is provided with bracingpiece 34, the bottom of bracingpiece 34 is connected with drivingmotor 35, the controller is in when weight that weight sensor sensed surpassed preset threshold value,control driving motor 35drive bracing piece 34 rebound, withroller bearing 30 is to the top-uplift feed inlet 2 side forms and is close to feedinlet 2 side is higher, keeps away from the lower slope offeed inlet 2 side.

In the above scheme, through weight sensor's setting for the feed table can detect the subassembly that is close to the feed inlet, then makes the feed table form to be close to through driving motor drive bracing piece the feed inlet side is higher, keeps away from the lower slope of feed inlet side, and then reduces the subassembly and bump on the feed inlet in feed inlet department when deformation takes place because of gravity, causes the subassembly to damage.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims (8)

Translated fromChinese

1.一种全自动光伏板磁能层压机，其特征在于，包括：1. a fully automatic photovoltaic panel magnetic energy laminator, is characterized in that, comprises:机体，其前后两端分别设置有进料口和出料口；所述机体上方设置上盖，所述上盖内设置上真空室；所述机体的下部设置下真空室；所述上真空室和下真空室分别与真空管路相连接；所述上真空室的下方设置有硅胶板；所述下真空室的上方沿水平方向设置有磁能加热板；The body, the front and rear ends of the body are respectively provided with a feeding port and a discharging port; an upper cover is arranged above the body, and an upper vacuum chamber is arranged in the upper cover; the lower part of the body is provided with a lower vacuum chamber; the upper vacuum chamber and the lower vacuum chamber are respectively connected with the vacuum pipeline; the lower part of the upper vacuum chamber is provided with a silica gel plate; the upper part of the lower vacuum chamber is provided with a magnetic energy heating plate along the horizontal direction;起降机构，其包括起降气缸和竖直设置在所述机体内的导轨；所述上盖分别连接所述导轨和起降气缸，所述起降气缸驱动所述上盖沿所述导轨上下移动，并在下移至所述导轨的底端时，使所述上真空室和下真空室之间形成密闭的工作腔室，并利用所述上真空室和下真空室间的压差使所述硅胶板对放置在工作腔室内的光伏组件进行层压；A take-off and landing mechanism, which includes a take-off and landing cylinder and a guide rail vertically arranged in the body; the upper cover is respectively connected to the guide rail and the take-off and landing cylinder, and the take-off and landing cylinder drives the upper cover to go up and down along the guide rail When moving down to the bottom end of the guide rail, a closed working chamber is formed between the upper vacuum chamber and the lower vacuum chamber, and the pressure difference between the upper vacuum chamber and the lower vacuum chamber is used to make the The silica gel plate laminates the photovoltaic modules placed in the working chamber;其中，所述磁能加热板由钢加热板、拉筋、磁能模块和驱动电源组成；所述拉筋横纵交错的布置在所述钢加热板的下表面上，以将所述钢加热板的下表面均匀分割为多个分部；多个所述磁能模块分别布置在各个所述分部内，且与所述钢加热板的下表面相贴合；所述驱动电源连接各个所述磁能模块。Wherein, the magnetic energy heating plate is composed of a steel heating plate, a tie bar, a magnetic energy module and a driving power source; the tie bars are arranged in a criss-cross manner on the lower surface of the steel heating plate to connect the The lower surface is evenly divided into a plurality of subsections; a plurality of the magnetic energy modules are respectively arranged in each of the subsections, and are attached to the lower surface of the steel heating plate; the driving power source is connected to each of the magnetic energy modules.2.如权利要求1所述的全自动光伏板磁能层压机，其特征在于，还包括：2. The fully automatic photovoltaic panel magnetic energy laminator of claim 1, further comprising:树脂布机构，其包括树脂布、转轴和链条；多个所述转轴分别环绕所述上真空室和下真空室均匀布置；两块所述树脂布分别套设在分部于所述上真空室和下真空室外部的转轴上；设置于机体内的减速机通过链条连接于所述转轴，所述转轴在减速机的驱动下旋转，以带动所述树脂布环绕所述上真空室或下真空室旋转。A resin cloth mechanism, which includes a resin cloth, a rotating shaft and a chain; a plurality of the rotating shafts are evenly arranged around the upper vacuum chamber and the lower vacuum chamber respectively; two pieces of the resin cloth are respectively sleeved on the upper vacuum chamber and the rotating shaft outside the lower vacuum chamber; the reducer arranged in the body is connected to the rotating shaft through a chain, and the rotating shaft is driven by the reducer to rotate to drive the resin cloth to surround the upper vacuum chamber or the lower vacuum Chamber rotation.3.如权利要求1所述的全自动光伏板磁能层压机，其特征在于，环绕所述上真空室在所述上真空室外缘上设置有凸出上真空室下表面的边框，所述边框上设置有密封条，且所述边框的高度大于光伏组件的厚度。3 . The fully automatic photovoltaic panel magnetic energy laminator according to claim 1 , wherein a frame protruding from the lower surface of the upper vacuum chamber is arranged on the periphery of the upper vacuum chamber around the upper vacuum chamber, and the A sealing strip is arranged on the frame, and the height of the frame is greater than the thickness of the photovoltaic module.4.如权利要求1所述的全自动光伏板磁能层压机，其特征在于，所述磁能加热板的外部设置有外包钣金，所述钢加热板通过设置在所述外包钣金边缘的支架与所述下真空室的上表面相连接；所述外包钣金和磁能模块间的所述钢加热板上开设有若干连接于所述下真空室的真空孔。4. The fully automatic photovoltaic panel magnetic energy laminator according to claim 1, characterized in that, the outside of the magnetic energy heating plate is provided with an outer cover sheet metal, and the steel heating plate passes through the outer cover provided on the edge of the outer cover sheet metal. The bracket is connected with the upper surface of the lower vacuum chamber; a plurality of vacuum holes connected to the lower vacuum chamber are opened on the steel heating plate between the outer sheet metal and the magnetic energy module.5.如权利要求1所述的全自动光伏板磁能层压机，其特征在于，所述磁能模块包括绝缘板、高频线圈和屏蔽罩；若干所述高频线圈通过固定螺栓均匀布置并固定在所述绝缘板上；各个所述高频线圈内部涂覆有第一磁性材料，各个所述高频线圈间的所述绝缘板上涂覆有第二磁性材料；所述屏蔽罩罩设在所述绝缘板和高频线圈的外部，且所述屏蔽罩内填充有绝热材料。5 . The fully automatic photovoltaic panel magnetic energy laminator according to claim 1 , wherein the magnetic energy module comprises an insulating plate, a high-frequency coil and a shielding cover; a plurality of the high-frequency coils are evenly arranged and fixed by fixing bolts. 6 . on the insulating plate; the inside of each of the high-frequency coils is coated with a first magnetic material, and the insulating plate between each of the high-frequency coils is coated with a second magnetic material; the shielding cover is provided on the Outside the insulating plate and the high-frequency coil, and the shielding case is filled with a heat insulating material.6.如权利要求1所述的全自动光伏板磁能层压机，其特征在于，还包括：6. The fully automatic photovoltaic panel magnetic energy laminator of claim 1, further comprising:温控系统，其包括与所述磁能加热板分别连接的PID闭环控制系统和时间继电器，所述时间继电器还与所述真空管路相连接，以实现对磁能加热板的温度控制，以及加热时间和所述上真空室或下真空室的气压控制。A temperature control system, which includes a PID closed-loop control system and a time relay respectively connected with the magnetic energy heating plate, and the time relay is also connected with the vacuum pipeline to realize the temperature control of the magnetic energy heating plate, as well as the heating time and Air pressure control of the upper vacuum chamber or the lower vacuum chamber.7.如权利要求6所述的全自动光伏板磁能层压机，其特征在于，还包括：7. The fully automatic photovoltaic panel magnetic energy laminator of claim 6, further comprising:进料台，其设置于所述机体的进料口一端；所述进料台包括架体、对称布置于所述架体两侧的转轴，以及将所述架体两侧对称的转轴相连接，并与所述转轴随动的滚轴；相邻两个所述滚轴间的间隙不大于4mm，最靠近所述进料口的滚轴距离所述进料口的距离不超过2cm；所述滚轴包括与所述转轴连接的主体、套设在所述主体外部的透明罩，以及设置于所述主体和透明罩之间的变色灯带；每个所述主体上设置若干所述变色灯带，多个所述变色灯带间隔均匀的布置在所述主体上；The feeding table is arranged at one end of the feeding port of the body; the feeding table includes a frame body, rotating shafts symmetrically arranged on both sides of the frame body, and connecting the symmetrical rotating shafts on both sides of the frame body , and the roller that follows the rotating shaft; the gap between two adjacent rollers is not more than 4mm, and the distance between the roller closest to the feed port and the feed port is not more than 2cm; so The roller comprises a main body connected with the rotating shaft, a transparent cover sleeved on the outside of the main body, and a color-changing light strip arranged between the main body and the transparent cover; a light strip, a plurality of the color-changing light strips are evenly arranged on the main body;主控系统，其包括设置在所述架体一侧的触控屏，与所述触控屏连接的控制器，以及与所述控制器连接的规划模块；所述控制器还分别连接于所述PID闭环控制系统和变色灯带；所述控制器将由所述触控屏输入的光伏组件的参数信息发送至所述规划模块，所述规划模块根据参数信息为各个所述光伏组件分配在所述进料台上的位置，所述控制器按照所述规划模块分配的位置信息控制所述触控屏上显示所述光伏组件上的分布图像，并使所述分布图像上的各个所述光伏组件的图像显示不同的颜色，同时，控制所述进料台上相应位置的变色灯带显示与各个所述光伏组件的图像适配的颜色，以及控制所述PID闭环控制系统按照所述光伏组件在所述机体内的位置调整各个所述磁能模块的温度；a main control system, which includes a touch screen arranged on one side of the frame body, a controller connected with the touch screen, and a planning module connected with the controller; the controller is also connected to the The PID closed-loop control system and the color-changing light strip; the controller sends the parameter information of the photovoltaic components inputted by the touch screen to the planning module, and the planning module allocates the photovoltaic components to each of the photovoltaic components according to the parameter information. the position on the feeding table, the controller controls the touch screen to display the distribution image on the photovoltaic modules according to the position information allocated by the planning module, and makes each photovoltaic module on the distribution image The images of the components show different colors, and at the same time, the color-changing light strips at the corresponding positions on the feeding table are controlled to display the colors that are adapted to the images of each of the photovoltaic components, and the PID closed-loop control system is controlled to follow the photovoltaic components. position in the body to adjust the temperature of each of the magnetic energy modules;其中，所述光伏组件的参数信息包括：表面积、厚度，以及层压所需温度。Wherein, the parameter information of the photovoltaic module includes: surface area, thickness, and temperature required for lamination.8.如权利要求7所述的全自动光伏板磁能层压机，其特征在于，靠近所述进料口侧的至少3个所述滚轴上设置有与所述控制器连接的重量传感器，且设置有重量传感器的所述滚轴下方设置有支撑杆，所述支撑杆的底端连接有驱动电机，所述控制器在所述重量传感器感应到的重量超过预设的阈值时，控制所述驱动电机驱动所述支撑杆向上移动，以将所述滚轴向上顶升，在所述进料口侧形成靠近所述进料口侧较高，远离所述进料口侧较低的斜坡。8 . The fully automatic photovoltaic panel magnetic energy laminator according to claim 7 , wherein at least three of the rollers near the feed port are provided with weight sensors connected to the controller, 9 . And a support rod is provided under the roller with the weight sensor, the bottom end of the support rod is connected with a drive motor, and the controller controls the weight when the weight sensed by the weight sensor exceeds a preset threshold. The drive motor drives the support rod to move upward, so as to lift the roller shaft upwards, forming a higher side near the feed port and a lower side away from the feed port on the side of the feed port. slope.

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