阅读说明：本技术 一种太阳能电池板加工用层压机 (Laminating machine for processing solar cell panel ) 是由 张少红 于 2019-10-31 设计创作，主要内容包括：本发明涉及光伏电池技术领域,且公开了一种太阳能电池板加工用层压机,包括加热板,所述机体的顶部开设有位于加热板底部的凹槽,所述加热板的底部粘接有储液筒,所述储液筒内填充有膨胀液,所述储液筒的内部安装有位于膨胀液两侧的支撑块。层压机中温度的上升,使得温度以空气为介质传输至膨胀液上,使得膨胀液跟随周围的温度,自适应调节膨胀的长度,使得定位夹根据膨胀液位移的长度,自动调节活性炭之间的间距,当温度较低时,膨胀液移动的幅度较小,定位夹推动的力度较小,设备中的污染气体被活性炭直接吸附,当温度较高时(温度越高、释放胶质气体越多),膨胀液位移的距离较大,使得定位夹向内侧挤压,从而通过膨胀液控制活性炭之间的间隙。(The invention relates to the technical field of photovoltaic cells and discloses a laminating machine for processing a solar cell panel, which comprises a heating plate, wherein the top of a machine body is provided with a groove positioned at the bottom of the heating plate, the bottom of the heating plate is bonded with a liquid storage cylinder, the liquid storage cylinder is filled with expansion liquid, and supporting blocks positioned at two sides of the expansion liquid are arranged in the liquid storage cylinder. The rising of temperature in the laminator, make the temperature use the air to transmit to the inflation liquid on as the medium, make the inflation liquid follow the temperature on every side, the expanded length of self-adaptation regulation, make the locating clip according to the length of inflation liquid displacement, interval between the automatically regulated active carbon, when the temperature is lower, the range that the inflation liquid removed is less, the dynamics that the locating clip promoted is less, polluted gas in the equipment is directly adsorbed by the active carbon, when the temperature is higher (the temperature is higher, release colloid gas is more), the distance of inflation liquid displacement is great, make the locating clip extrude to the inboard, thereby through the clearance between the inflation liquid accuse system active carbon.)

1. The utility model provides a laminator is used in solar cell panel processing, includes organism (1), vacuum pump (2), pipeline (3), hot plate (4), and the inside at organism (1) is installed in vacuum pump (2), and the tip of pipeline (3) links to each other with the opening part of vacuum pump (2), and the top at organism (1), its characterized in that are installed in hot plate (4): the machine body is characterized in that a groove (5) located at the bottom of the heating plate (4) is formed in the top of the machine body (1), a liquid storage cylinder (6) is bonded to the bottom of the heating plate (4), expansion liquid (8) is filled in the liquid storage cylinder (6), supporting blocks (9) located on two sides of the expansion liquid (8) are mounted inside the liquid storage cylinder (6), a sliding rod (10) is fixedly connected to the end of each supporting block (9), a positioning seat (11) located outside the liquid storage cylinder (6) is fixedly connected to the end of each sliding rod (10), a sliding block (12) is rotatably mounted in each positioning seat (11), a sliding plate (13) is mounted on each sliding block (12), a limiting frame (19) is mounted on the side face of each sliding plate (13), a limiting rod (20) is rotatably mounted in the middle of each limiting frame (19), and a limiting plate (, the end part of the limiting plate (21) is rotatably connected with a limiting block (22), the end part of the limiting block (22) is connected with a sliding block (23), the side surface of the sliding block (23) is fixedly connected with a positioning clamp (24), the bottom of the positioning clamp (24) is slidably connected with a packing disc (18), the bottom of the packing disc (18) is communicated with a pipeline (3), and activated carbon (26) located on the packing disc (18) is filled between the two positioning clamps (24).

2. The laminating machine for solar panel processing according to claim 1, wherein: a plurality of through-hole has been seted up on liquid storage cylinder (6), the internally mounted of liquid storage cylinder (6) has telescopic tube (7), the material of telescopic tube (7) is elastic silica gel, inflation liquid (8) are filled in the inside of telescopic tube (7), the material of inflation liquid (8) is mercury, axial motion is followed liquid storage cylinder (6) in inflation liquid (8).

3. The laminating machine for solar panel processing according to claim 1, wherein: the active carbon packing device is characterized in that the packing disc (18) is provided with exhaust holes, the particle diameter of the active carbon (26) is larger than that of the exhaust holes, the high center of the outer wall of the packing disc (18) is in a groove shape, the bottom of the sliding block (23) is fixedly connected with a positioning pin (25), the packing disc (18) is provided with a sliding groove, and the bottom of the positioning pin (25) is in sliding connection with the inner wall of the sliding groove.

4. The laminating machine for solar panel processing according to claim 1, wherein: the middle of the sliding plate (13) is provided with a supporting rod (14), two ends of the supporting rod (14) are rotatably connected with supporting frames (15), the end part of each supporting frame (15) is fixedly connected with a positioning rod (16), the end part of each positioning rod (16) is connected with a positioning plate (17), and each positioning plate (17) is rectangular.

Technical Field

The invention relates to the technical field of photovoltaic cells, in particular to a laminating machine for processing a solar cell panel.

Background

The laminator is an important device required for manufacturing a solar cell module, and is a device for pressing EVA (ethylene vinyl acetate), solar cell sheets, toughened glass, back films (TPT, PET and other materials) into a whole with certain rigidity under the condition of high temperature and vacuum.

The working principle of the existing laminating machine is shown in fig. 6, which is mainly that heat conducting oil is heated to a set temperature in a heater, then the heated oil is circulated under a heating plate through a pipeline, so that the heating plate reaches the set temperature, when the laminating machine works, a vacuum pump pumps out air in a lower chamber of the laminating machine through small air holes on the heating plate of the laminating machine, so that the air in the lower chamber of the laminating machine reaches a vacuum state, then an upper vacuum chamber is inflated, so that an air bag is inflated and expanded, in the expanding process, a plate is pressed into a whole, after EVA is subjected to high temperature in the laminating machine, peroxide (crosslinking catalyst) and antioxidant added in the EVA can escape back along with the temperature rise, (some peroxide participates in crosslinking chemical reaction of the EVA to form new substances and then escapes into the air), along with the higher working temperature of the laminating machine, the substances escaping into the air in the EVA are more, the more complicated, some of these complicated materials are inhaled the vacuum pump, adsorb on each part in the vacuum pump or dissolve in the vacuum pump oil, lead to the whole function decline of vacuum pump, another part is in the vacuum tube, along with the reduction of temperature and become colloidal particle, adsorb on the vacuum tube, it is long-lasting, the vacuum tube will narrow down or even block up, the resistance that leads to the pipeline grow, can't absorb the air in the laminator, lead to solar cell panel, in the pressure equipment in-process, some air gets into the inside of panel, cause the inside bubble that appears of panel, influence the leakproofness of panel, thereby influence the quality of panel.

Disclosure of Invention

Aiming at the defects of the background technology, the invention provides the laminating machine for processing the solar cell panel, which has the advantages of purifying gas and exhausting smoothly and solves the problems in the background technology.

The invention provides the following technical scheme: a laminating machine for processing a solar cell panel comprises a machine body, a vacuum pump, a pipeline and a heating plate, wherein the vacuum pump is installed inside the machine body, the end part of the pipeline is connected with an opening of the vacuum pump, the heating plate is installed at the top of the machine body, a groove located at the bottom of the heating plate is formed in the top of the machine body, a liquid storage cylinder is bonded at the bottom of the heating plate, expansion liquid is filled in the liquid storage cylinder, supporting blocks located at two sides of the expansion liquid are installed inside the liquid storage cylinder, a sliding rod is fixedly connected to the end part of each supporting block, a positioning seat located outside the liquid storage cylinder is fixedly connected to the end part of each sliding rod, a sliding block is rotatably installed in the positioning seat, a sliding plate is installed on each sliding block, a limiting frame is installed on the side, the end part of the limiting plate is rotatably connected with a limiting block, the end part of the limiting block is connected with a sliding block, the side face of the sliding block is fixedly connected with a positioning clamp, the bottom of the positioning clamp is slidably connected with a packing pan, the bottom of the packing pan is connected with a pipeline, and activated carbon located on the packing pan is filled between the two positioning clamps.

Preferably, a plurality of through-hole has been seted up on the liquid storage cylinder, the internally mounted of liquid storage cylinder has telescopic tube, telescopic tube's material is elastic silica gel, the inflation liquid is filled in telescopic tube's inside, the material of inflation liquid is mercury, axial motion is followed the liquid storage cylinder to the inflation liquid.

Preferably, the packing disc is provided with exhaust holes, the diameter of the active carbon particles is larger than that of the exhaust holes, the high center of the outer wall of the packing disc is in a groove shape, the bottom of the sliding block is fixedly connected with a positioning pin, the packing disc is provided with a sliding groove, and the bottom of the positioning pin is in sliding connection with the inner wall of the sliding groove.

Preferably, a support rod is installed in the middle of the sliding plate, support frames are rotatably connected to two ends of the support rod, a positioning rod is fixedly connected to the end of each support frame, a positioning plate is connected to the end of each positioning rod, and the positioning plate is rectangular.

The invention has the following beneficial effects:

the laminating machine for processing the solar cell panel is characterized in that the temperature is transmitted to the expansion liquid by taking air as a medium through the rise of the temperature in the laminating machine, the expansion liquid is enabled to follow the ambient temperature, the expansion length is adjusted in a self-adaptive mode, the positioning clamp is enabled to automatically adjust the distance between the activated carbon according to the displacement length of the expansion liquid, when the temperature is lower, the moving amplitude of the expansion liquid is smaller, the pushing force of the positioning clamp is smaller, the polluted gas in the equipment is directly adsorbed by the activated carbon, when the temperature is higher (the temperature is higher, the released colloid gas is more), the displacement distance of the expansion liquid is larger, the positioning clamp is enabled to extrude towards the inner side, so that the gap between the activated carbon is controlled through the expansion liquid, the gap between the activated carbon is reduced, the gas absorbed by a vacuum pump is blocked, the gas slowly passes through the activated carbon, make by inspiratory gas, keep clean state for vacuum pump and pipeline keep certain clean degree when using, make vacuum pump in use, keep the operating condition of preferred throughout, make to be in the vacuum dress throughout in the equipment, increase the stability of panel when processing man-hour, thereby improve the processingquality of panel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially enlarged schematic view of FIG. 1;

FIG. 3 is a structural diagram illustrating the heated working state of FIG. 2;

FIG. 4 is a schematic diagram of a top view of a packing cup;

FIG. 5 is a side view of the structure of FIG. 2;

fig. 6 is a schematic diagram of a conventional structure.

In the figure: 1. a body; 2. a vacuum pump; 3. a pipeline; 4. heating plates; 5. a groove; 6. a liquid storage cylinder; 7. a telescopic sleeve; 8. an expansion fluid; 9. a support block; 10. a slide bar; 11. positioning seats; 12. a slider; 13. a sliding plate; 14. a support bar; 15. a support frame; 16. positioning a rod; 17. positioning a plate; 18. a stuffing disc; 19. a limiting frame; 20. a limiting rod; 21. a limiting plate; 22. a limiting block; 23. a slider; 24. positioning clips; 25. positioning pins; 26. activated carbon.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a laminator for processing a solar cell panel includes a machine body 1, a vacuum pump 2, a pipeline 3, and a heating plate 4, wherein the vacuum pump 2 is installed inside the machine body 1, an end of the pipeline 3 is connected to an opening of the vacuum pump 2, the heating plate 4 is installed on a top of the machine body 1, a groove 5 located at a bottom of the heating plate 4 is formed on the top of the machine body 1, a liquid storage cylinder 6 is bonded to a bottom of the heating plate 4, an expansion liquid 8 is filled in the liquid storage cylinder 6, support blocks 9 located at two sides of the expansion liquid 8 are installed inside the liquid storage cylinder 6, a slide rod 10 is fixedly connected to an end of each support block 9, one end of the slide rod 10 penetrates through and extends to an outside of the liquid storage cylinder 6, an outer wall of the slide rod 10 is slidably connected to an inner wall of the liquid storage cylinder 6, and, sliding block 12 is rotatably mounted on positioning seat 11, sliding block 13 is mounted on sliding block 12, limiting frame 19 is mounted on the side face of sliding block 13, limiting rod 20 is rotatably mounted in the middle of limiting frame 19, limiting plate 21 is mounted on limiting rod 20, limiting block 22 is rotatably connected to the end of limiting plate 21, sliding block 23 is connected to the end of limiting block 22, positioning clamp 24 is fixedly connected to the side face of sliding block 23, the diameter of positioning clamp 24 is equal to that of packing disc 18, packing disc 18 is slidably connected to the bottom of positioning clamp 24, the bottom of packing disc 18 is connected to pipeline 3, and activated carbon 26 located on packing disc 18 is filled between two positioning clamps 24.

Wherein, a plurality of through-hole has been seted up on the liquid storage cylinder 6, the temperature transmission to the inside of liquid storage cylinder 6 of being convenient for, the internally mounted of liquid storage cylinder 6 has telescopic tube 7, telescopic tube 7's material is elastic silica gel, inflation liquid 8 is filled in telescopic tube 7's inside, inflation liquid 8's material is mercury, axial motion is followed liquid storage cylinder 6 to inflation liquid 8, and the inflation liquid 8 of being convenient for is according to the inside temperature self-adaptation expansion of equipment for the temperature is higher the more long expansion, is convenient for to gas purification.

Wherein, the exhaust hole has been seted up on the gland packing 18, be convenient for gas with the inside that the exhaust hole got into vacuum pump 2, the particle diameter of active carbon 26 is greater than the diameter in exhaust hole, prevents that active carbon 26 from dropping from the exhaust hole, blocks up pipeline 3, the high center department of outer wall of gland packing 18 is the recess form, the bottom fixedly connected with locating pin 25 of slider 23, the spout has been seted up on the gland packing 18, the bottom of locating pin 25 and the inner wall sliding connection of spout are convenient for slider 23 to slide to one side and drive the inside side movement of locating clip 24, press from both sides tight active carbon 26, are convenient for control active carbon 26's clearance.

A support rod 14 is installed in the middle of the sliding plate 13, two ends of the support rod 14 are rotatably connected with support frames 15, the end of each support frame 15 is fixedly connected with a positioning rod 16, the end of each positioning rod 16 is connected with a positioning plate 17, and each positioning plate 17 is rectangular.

The theory of operation, place panel into the top of hot plate 4 earlier, then begin to heat panel, along with the rising of temperature, EVA in the panel begins to melt and separates out a large amount of adhesive tape gas, then inflation liquid 8 is according to inside temperature, begin the self-adaptation inflation, drive supporting shoe 9 and slide to both sides, drive slide bar 10 and move to both sides again, then drive sliding plate 13 and use bracing piece 14 as the basic point and do lever motion, along with the position of inflation liquid 8, the inclination of sliding plate 13 increases gradually, then promote limiting plate 21 and slider 23 and move to the inboard, promote locating clip 24 and move to the inboard again, reduce the space between the active carbon 26 gradually, then gas is inhaled by vacuum pump 2 gradually, directly adsorb the colloidal gas of inside when passing through active carbon 26.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.