CN214515463U

CN214515463U - Heat sealing device for solar cell module

Info

Publication number: CN214515463U
Application number: CN202120363570.2U
Authority: CN
Inventors: 杨朔
Original assignee: Zhejiang Shutong Electric Power Co ltd
Current assignee: Zhejiang Shutong Electric Power Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-10-29
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a sealing device for solar module, including PMKD, a plurality of supporting shoes of PMKD's top four corners fixedly connected with, many spinal branchs vaulting pole of the top fixedly connected with of a plurality of supporting shoes, and the top fixedly connected with connecting plate of many spinal branchs vaulting pole, the top left side fixedly connected with hot melt storehouse of connecting plate, and the top right side fixedly connected with heat-seal storehouse of connecting plate, the top intermediate position fixedly connected with injection pipe in hot melt storehouse, the top fixedly connected with gear pump in heat-seal storehouse, and the top intermediate position fixedly connected with conveyer pipe of gear pump. The utility model discloses in, it is sealed through glue to solar module's heat-seal when equipment uses, can direct injection seal at appointed position when glue uses, and it is comparatively simple and convenient to operate, and equipment can carry out effectual recovery to the abandonment glue that the heat-seal produced, even the abandonment glue high temperature of retrieving, also difficult adhesion is in the inside of collection box, and the practicality is strong.

Description

Heat sealing device for solar cell module

Technical Field

The utility model relates to a solar module technical field especially relates to a sealing device for solar module.

Background

The solar cell module consists of a high-efficiency single crystal/polycrystalline solar cell, low-iron super white suede toughened glass, packaging materials, a functional back plate, interconnection bars, bus bars, a junction box and an aluminum alloy frame, wherein a single solar cell cannot be directly used as a power supply, and a plurality of single cells are connected in series, in parallel and tightly packaged into the module when used as the power supply.

Through retrieval, chinese patent No. CN208596688U discloses a heat sealing device for a solar cell module and a solar cell module, where the heat sealing device includes a conveyor belt for conveying the solar cell module to be packaged, a heating module for heating a sealing film of the solar cell module to be packaged, and an upper pressing wheel and a lower pressing wheel for pressing the solar cell module to be packaged from opposite sides thereof, and the heating module, the upper pressing wheel and the lower pressing wheel are sequentially arranged along a conveying direction of the solar cell module to be packaged. In the heat sealing device provided by the disclosure, the upper pressing wheel and the lower pressing wheel can gradually press the forward-conveyed solar cell module, bubbles can be completely removed in the pressing process, the solar cell module can be packaged without vacuum, the packaging process is simplified, and the packaging cost is saved.

The prior device has the following problems when in use: in the existing device, the heat sealing of the solar cell module is performed through the heat sealing film, the heat sealing film needs to be cut according to the size of the solar cell module when in use, the operation is complex, the existing equipment cannot effectively recycle waste glue generated by heat sealing, the recycled waste glue is too high in temperature, the waste glue is easy to adhere in the recycling box, and the practicability is poor.

We have therefore proposed a heat sealing device for a solar cell module to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat sealing device for a solar cell module.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heat sealing device for a solar cell module comprises a fixed base plate, wherein a plurality of supporting blocks are fixedly connected to four corners of the top end of the fixed base plate, a plurality of supporting rods are fixedly connected to the top ends of the supporting blocks, a connecting plate is fixedly connected to the top ends of the supporting rods, a hot melting bin is fixedly connected to the left side of the top end of the connecting plate, a heat sealing bin is fixedly connected to the right side of the top end of the connecting plate, and a material injection pipe is fixedly connected to the middle position of the top end of the hot melting bin;

the top end of the heat-sealing bin is fixedly connected with a gear pump, the middle position of the top end of the gear pump is fixedly connected with a conveying pipe, and the bottom of the left end of the conveying pipe is fixedly connected with the hot-melting bin;

the utility model discloses a filter screen, including the fixed baseplate, the top fixedly connected with connecting pipe in collection box, the top intermediate position swing joint of PMKD has the collection box, and the top fixedly connected with connecting pipe of collection box, the inside bottom swing joint in heat-seal storehouse has the recovery filter screen, the inside of collection box is rotated and is connected with two electric turntable, and two dwang, two of two electric turntable's top fixedly connected with a plurality of stirring boards of outside fixedly connected with of dwang.

Preferably, two the surface of electric turntable, two dwang and a plurality of stirring board all is connected with glossy polyethylene bed course, and the interval between a plurality of stirring boards is all unanimous.

Preferably, the outer side of the recycling bin is movably connected with a plurality of connecting rods, one ends of the connecting rods are fixedly connected with the supporting blocks, and the connecting rods are symmetrically distributed by taking the recycling bin as the center.

Preferably, the outer side of the hot melting bin is provided with a plurality of fixing rods in a surrounding manner, the bottom ends of the fixing rods are fixedly connected with a connecting plate, and a plurality of protection plates are fixedly connected to the inner sides of the fixing rods.

Preferably, the polylith the inside of guard plate all is equipped with the asbestos bed course, and the inboard intermediate position fixedly connected with of polylith guard plate many inboard dead levers, many the one end of inboard dead lever all with hot melt storehouse fixed connection.

Preferably, the both ends in heat-seal storehouse are equipped with two fixed slots, and two fixed slots all insert the inside in heat-seal storehouse, two the fixed slot is opposition setting.

Preferably, the bottom fixedly connected with sliding tray of gear pump, and the bottom sliding connection of sliding tray has the shower nozzle, sliding tray and shower nozzle all are located the inside in heat-seal storehouse.

Compared with the prior art, the beneficial effects of the utility model are that:

in this device, through the hot melt storehouse, the use of gear pump and conveyer pipe, when needs encapsulate the processing to battery pack, can melt the solid-state gluey heating in the hot melt storehouse, the gear pump can aspirate this moment, liquid glue passes through the conveyer pipe and aspirates in the hot melt storehouse, later the gear pump can spray the glue pressurization, encapsulate battery pack, thereby it seals solar module's heat-seal through glue, can directly spray when glue uses and seal at appointed position, it is comparatively simple and convenient to operate.

Through retrieving the filter screen, the connecting pipe, electric turntable, the use of dwang and stirring board, unnecessary glue can be carried in the connecting pipe after retrieving the filter screen filtration in the heat-seal storehouse during equipment use, later carry the collection box in again, electric turntable can rotate simultaneously, drive dwang and stirring board in step and rotate, make glue circulate and flow in the collection box, thereby equipment can carry out effectual recovery to the abandonment glue that the heat-seal produced, even the abandonment glue temperature of retrieving is too high, also difficult adhesion is in the inside of collection box, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic structural diagram of a heat sealing device for a solar cell module according to the present invention;

FIG. 2 is a top end structure use view of the fixed base plate of FIG. 1;

FIG. 3 is a schematic view of the inner side of the fixing rod of FIG. 1;

FIG. 4 is a schematic diagram of the internal structure of the hot melting bin of FIG. 1;

FIG. 5 is a schematic bottom view of the gear pump of FIG. 1;

fig. 6 is a schematic view of the internal structure of the recycling bin of fig. 2.

In the figure: 1. fixing the bottom plate; 2. a support block; 3. a support bar; 4. a connecting plate; 5. fixing the rod; 6. a hot melting bin; 7. a heat sealing bin; 8. a material injection pipe; 9. a gear pump; 10. a delivery pipe; 11. a connecting rod; 12. a recycling bin; 13. a connecting pipe; 14. a protection plate; 15. an inner side fixing rod; 16. fixing grooves; 17. recovering the filter screen; 18. a sliding groove; 19. a spray head; 20. an electric turntable; 21. rotating the rod; 22. and (4) stirring the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a heat sealing device for a solar cell module comprises a fixing base plate 1, wherein a plurality of supporting blocks 2 are fixedly connected to four corners of the top of the fixing base plate 1, a plurality of supporting rods 3 are fixedly connected to the top ends of the supporting blocks 2, a connecting plate 4 is fixedly connected to the top ends of the supporting rods 3, a hot melting bin 6 is fixedly connected to the left side of the top end of the connecting plate 4, a heat sealing bin 7 is fixedly connected to the right side of the top end of the connecting plate 4, and a material injection pipe 8 is fixedly connected to the middle position of the top end of the hot melting bin 6.

The inside of connecting plate 4 is equipped with the connection conveyer pipe, and the both ends of connecting the conveyer pipe are connected with retrieving filter screen 17 and connecting pipe 13 respectively, and the unnecessary glue of retrieving filter screen 17 and retrieving can be carried the connecting pipe and carry connecting pipe 13 again to realized the mesh that abandonment glue was retrieved, be equipped with the heater in the hot melt storehouse 6 and can heat solid-state glue and melt, the equipment is whole to be controlled through external control ware.

The top fixedly connected with gear pump 9 in heat-seal storehouse 7, and the top intermediate position fixedly connected with conveyer pipe 10 of gear pump 9, the left end bottom of conveyer pipe 10 is in 6 fixed connection in hot melt storehouse.

When needs encapsulate the processing to battery pack, can melt the solid-state gluey heating in the hot melt storehouse 6, gear pump 9 can aspirate this moment, pump liquid glue in the hot melt storehouse 6 through conveyer pipe 10, later gear pump 9 can spray the glue pressurization, encapsulate battery pack, through setting up this moment, seal through glue to solar module's heat-seal, can directly spray when glue uses and seal in appointed position, it is comparatively simple and convenient to operate.

The top intermediate position swing joint of PMKD 1 has collection box 12, and the top fixedly connected with connecting pipe 13 of collection box 12, and the inside bottom swing joint in heat-seal storehouse 7 has recovery filter screen 17, and the inside of collection box 12 is rotated and is connected with two electric turntable 20, and two dwang 21 of the top fixedly connected with of two electric turntable 20, a plurality of stirring boards 22 of the outside fixedly connected with of two dwang 21.

The surface of two electric turntable 20, two dwang 21 and a plurality of stirring board 22 all is connected with glossy polyethylene cushion, and the interval between a plurality of stirring boards 22 is all unanimous, and polyethylene cushion can prevent that dumped glue adhesion is at electric turntable 20, dwang 21 and stirring board 22's surface.

Unnecessary glue can be carried in the connecting pipe 13 after retrieving filter screen 17 filtration in the heat-seal storehouse 7 during equipment uses, later carry the collection box 12 again in, electric turntable 20 can rotate simultaneously, drive dwang 21 and stirring board 22 in step and rotate, make glue circulate and flow in collection box 12, equipment can carry out effectual recovery to the abandonment glue that the heat-seal produced, even the abandonment glue temperature of retrieving is too high, also difficult adhesion is in the inside of collection box 12.

The outside swing joint of collection box 12 has many connecting rods 11, and the one end of many connecting

rods

11 and 2 fixed connection of a plurality of supporting shoes, and many connecting rods 11 use collection box 12 to be the symmetric distribution as the center, and connecting rod 11 can link together collection box 12 and supporting shoe 2, and collection box 12 is detachable construction, can directly take out in connection rod 11 after being filled with abandonment glue in collection box 12.

The outside in hot melt storehouse 6 is around being equipped with many dead levers 5, and the bottom of many dead levers 5 all with 4 fixed connection of connecting plate, the inboard fixedly connected with polylith guard plate 14 of many dead levers 5, the inside of polylith guard plate 14 all is equipped with the asbestos bed course, and many inboard dead levers 15 of the inboard intermediate position fixedly connected with of polylith guard plate 14, the one end of many inboard dead levers 15 all with hot melt storehouse 6 fixed connection.

The polylith guard plate 14 can be connected to dead lever 5, and guard plate 14 and hot melt storehouse 6 can be connected to inboard dead lever 15, can produce a large amount of heats when 6 uses in hot melt storehouse, and the user of service touches hot melt storehouse 6 easily to scald carelessly, and guard plate 14 can prevent user of service and hot melt storehouse 6 direct contact, and the asbestos cushion layer in the guard plate 14 can prevent high temperature, and the user of service touches guard plate 14 carelessly and also can not scald.

Two fixed slots 16 are arranged at two ends of the heat-sealing bin 7, the two fixed slots 16 are inserted into the heat-sealing bin 7, the two fixed slots 16 are oppositely arranged, and when the heat sealing is needed to the battery assembly, the battery assembly can be respectively inserted into the two fixed slots 16 to be subjected to heat sealing treatment.

The bottom fixedly connected with sliding tray 18 of gear pump 9, and the bottom sliding connection of sliding tray 18 has shower nozzle 19, and sliding tray 18 and shower nozzle 19 all are located the inside in heat-seal storehouse 7, can make shower nozzle 19 slide the adjustment position in sliding tray 18 during the heat-seal and spray the heat-seal, and the top of shower nozzle 19 is connected with the hose, and the inside of gear pump 9 is inserted on the top of hose, realizes the transport of liquid glue and sprays.

In the utility model, when the device is used, firstly, the fixed glue is injected into the hot melting bin 6 through the material injection pipe 8, then the heater arranged in the hot melting bin 6 is used for heating and melting the solid glue, the battery component is respectively inserted into the two fixed grooves 16, then the gear pump 9 is pumped, the liquid glue in the hot melting bin 6 is pumped through the delivery pipe 10, then the gear pump 9 is used for pressurizing and spraying the glue, the glue is delivered into the spray head 19 through the hose connected with the top end of the spray head 19, the spray head 19 is simultaneously used for carrying out injection and heat sealing at the sliding adjusting position in the sliding groove 18, the redundant glue recovered by the redundant glue recovery filter screen 17 is delivered into the connecting delivery pipe and then delivered into the connecting pipe 13, and then delivered into the recovery box 12, meanwhile, the electric turntable 20 is rotated, the rotating rod 21 and the stirring plate 22 are synchronously driven to rotate, so that the glue flows in the recovery box 12 in a circulating way, can carry out effectual recovery to the abandonment glue that the heat-seal produced, abandonment glue is difficult to the adhesion in the inside of collection box 12, can directly take out in connecting rod 11 after the collection box 12 is filled with abandonment glue.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The heat sealing device for the solar cell module comprises a fixed base plate (1) and is characterized in that four corners of the top end of the fixed base plate (1) are fixedly connected with a plurality of supporting blocks (2), the top ends of the supporting blocks (2) are fixedly connected with a plurality of supporting rods (3), the top ends of the supporting rods (3) are fixedly connected with a connecting plate (4), the left side of the top end of the connecting plate (4) is fixedly connected with a hot melting bin (6), the right side of the top end of the connecting plate (4) is fixedly connected with a heat sealing bin (7), and the middle position of the top end of the hot melting bin (6) is fixedly connected with a material injection pipe (8);

the top end of the heat-sealing bin (7) is fixedly connected with a gear pump (9), the middle position of the top end of the gear pump (9) is fixedly connected with a conveying pipe (10), and the bottom of the left end of the conveying pipe (10) is fixedly connected with the hot-melting bin (6);

the top intermediate position swing joint of PMKD (1) has collection box (12), and the top fixedly connected with connecting pipe (13) of collection box (12), the inside bottom swing joint in heat-seal storehouse (7) has recovery filter screen (17), the inside rotation of collection box (12) is connected with two electric turntable (20), and two dwang (21) of the top fixedly connected with of two electric turntable (20), two a plurality of stirring boards (22) of outside fixedly connected with of dwang (21).

2. The heat sealing device for the solar cell module as claimed in claim 1, wherein the outer surfaces of the two electric turntables (20), the two rotating rods (21) and the plurality of stirring plates (22) are all connected with smooth polyethylene cushion layers, and the intervals between the plurality of stirring plates (22) are all consistent.

3. The heat sealing device for the solar cell module as claimed in claim 1, wherein a plurality of connecting rods (11) are movably connected to the outer side of the recycling bin (12), one end of each connecting rod (11) is fixedly connected to the plurality of supporting blocks (2), and the plurality of connecting rods (11) are symmetrically distributed around the recycling bin (12).

4. The heat sealing device for the solar cell module as claimed in claim 1, wherein a plurality of fixing rods (5) are arranged around the outside of the hot melting bin (6), the bottom ends of the fixing rods (5) are fixedly connected with the connecting plate (4), and a plurality of protection plates (14) are fixedly connected to the inner sides of the fixing rods (5).

5. The heat sealing device for the solar cell module as claimed in claim 4, wherein a plurality of asbestos cushion layers are arranged inside the protection plates (14), a plurality of inner side fixing rods (15) are fixedly connected to the middle positions of the inner sides of the protection plates (14), and one ends of the inner side fixing rods (15) are fixedly connected with the hot melting bin (6).

6. A heat sealing device for solar cell module according to claim 1, wherein two fixing grooves (16) are provided at two ends of the heat sealing chamber (7), and the two fixing grooves (16) are inserted into the heat sealing chamber (7), and the two fixing grooves (16) are oppositely arranged.

7. The heat-sealing device for the solar cell module as claimed in claim 1, wherein a sliding groove (18) is fixedly connected to the bottom end of the gear pump (9), a spray head (19) is slidably connected to the bottom end of the sliding groove (18), and the sliding groove (18) and the spray head (19) are both located inside the heat-sealing chamber (7).