CN215815912U

CN215815912U - Laminator heating mechanism is used in production of monocrystalline silicon solar cell panel

Info

Publication number: CN215815912U
Application number: CN202121771574.0U
Authority: CN
Inventors: 周晓江; 卢朝辉; 王倩
Original assignee: Baoding Zhongtai New Energy Technology Co ltd
Current assignee: Baoding Zhongtai New Energy Technology Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-11
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the technical field of photovoltaic module production equipment, and provides a laminator heating mechanism for producing a monocrystalline silicon solar panel, which comprises a rack, a heating mechanism and a heating mechanism, wherein the rack is provided with a bottom plate, side plates and a top plate; the material carrying plate is arranged on the bottom plate in a sliding mode and penetrates through the side plate after sliding; the heating mechanism is arranged on the top plate in a sliding mode, is close to or far away from the material carrying plate after sliding, comprises a heating plate and is arranged on the top plate; a heating chamber located inside the heating plate; and the heating element is arranged on the heating plate and is positioned in the heating cavity, so that the problem of heat waste caused by the cover opening process of the heating mechanism in the prior art is solved.

Description

Laminator heating mechanism is used in production of monocrystalline silicon solar cell panel

Technical Field

The utility model relates to the technical field of photovoltaic module production equipment, in particular to a laminator heating mechanism for producing a monocrystalline silicon solar panel.

Background

Solar laminators, often referred to as laminators, also called solar module laminators, also called photovoltaic module laminators; the method is a mechanical device which is generally formed by laminating glass, EVA, connected single batteries, EVA and a back plate; the solar laminating machine is applied to a solar cell photovoltaic production line; the principle is that certain pressure is applied to the outer surface of each layer of substances, and the substances are tightly pressed together in a heating state; the current mainstream laminating machine adopts a single-cavity single-side heating mode for processing production, a steel plate is arranged on a workbench of the laminating machine, a silica gel plate is arranged on a box cover, during processing, a photovoltaic module is placed on the steel plate, the box cover descends to be matched with the workbench to form a sealed cavity, the steel plate is heated, vacuum air extraction is started at the same time, air is extracted in a glue melting state, and then the steel plate is heated to a process temperature; the silica gel plate is used for pressurizing the assembly, so that the colloid is compact, after the process is finished, the box cover is opened, the photovoltaic assembly is taken out, but the heat waste is very easily caused in the cover opening process of the existing heating mechanism, and the production cost of an enterprise is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laminator heating mechanism for producing a monocrystalline silicon solar panel, which solves the problem of heat waste caused by the cover opening process of the heating mechanism in the prior art.

The technical scheme of the utility model is as follows:

a laminator heating mechanism for producing a monocrystalline silicon solar panel comprises

A frame having a bottom plate, a side plate and a top plate;

the material carrying plate is arranged on the bottom plate in a sliding mode and penetrates through the side plate after sliding;

also comprises

The heating mechanism is arranged on the top plate in a sliding mode, the heating mechanism is close to or far away from the material carrying plate after sliding, and the heating mechanism comprises

A heating plate disposed on the top plate;

a heating chamber located inside the heating plate; and

and the heating part is arranged on the heating plate and is positioned in the heating cavity.

Furthermore, the heating member is an electromagnetic heating member, and the heating member is of a U-shaped structure or a spiral structure.

Further, the heating mechanism further comprises

The heat conduction partition plate is arranged on the heating plate and located in the heating cavity, the heat conduction partition plate is provided with a plurality of heating elements, and the heating elements are located adjacently between the heat conduction partition plates.

Further, still include the direction subassembly, set up on the bottom plate, the direction subassembly includes

The guide rails are arranged on the bottom plate and are provided with two guide rails; and

and the guide groove is arranged on the material carrying plate, and the material carrying plate is arranged along the guide rail in a sliding manner through the guide groove.

Further, the guide assembly further comprises

And the limiting plate is arranged on the guide rail and used for limiting the sliding position of the material carrying plate.

Further, the device also comprises a driving buffer device which comprises

The driving motor is arranged on the top plate, and a rotating shaft of the driving motor penetrates through the top plate;

the threaded rod is connected to a rotating shaft of the driving motor and is perpendicular to the bottom plate;

the lifting fixing plate is arranged on the threaded rod in a threaded manner, and the lifting fixing plate is in threaded connection with the threaded rod through balls; and

and one end of the guide rod is connected with the top plate, the other end of the guide rod is connected with the bottom plate, and the lifting fixing plate slides along the guide rod.

Furthermore, a buffer piece is arranged between the lifting fixing plate and the heating plate, one end of the buffer piece is connected with the lifting fixing plate, and the other end of the buffer piece is connected with the buffer piece; the lifting fixing plate is provided with a sealing cover used for being buckled and pressed on the material carrying plate.

Further, the lifting fixing plate further comprises an air exhaust channel which penetrates through the sealing cover, the lifting fixing plate and the top plate.

Furthermore, a material passing door is arranged on the side plate, and the material passing door is used for the material carrying plate to pass through after being opened.

The working principle and the beneficial effects of the utility model are as follows:

with heating mechanism setting on the roof, the heating member is located the heating intracavity, and heating mechanism is close to the roof, opens the roof and produces great calorific loss when having avoided uncapping, carries the flitch to pass the curb plate simultaneously and has further reduced the contact of heating framework with the frame external environment, has further reduced heating mechanism's calorific loss, greatly reduced the production operation cost of enterprise.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a right side view of the structure of the material passing door of the present invention in a closed state;

FIG. 3 is a right side view of the structure of the utility model in the state of the material passing door being opened;

in the figure: 1. the device comprises a rack, 2, a bottom plate, 3, side plates, 4, a top plate, 5, a material loading plate, 6, a heating mechanism, 7, a heating plate, 8, a heating cavity, 9, a heating element, 10, a heat conduction partition plate, 11, a guide assembly, 12, a guide rail, 13, a guide groove, 14, a limiting plate, 15, a driving buffer device, 16, a driving motor, 17, a threaded rod, 18, a lifting fixing plate, 19, a guide rod, 20, a buffer element, 21, a sealing cover, 22, an air exhaust channel, 23 and a material passing door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 be included within the scope of protection of the present invention.

Example 1

As shown in fig. 1 to 3, a laminator heating mechanism for producing a single crystal silicon solar panel comprises a frame 1, a bottom plate 2, a side plate 3 and a top plate 4; the material carrying plate 5 is arranged on the bottom plate 2 in a sliding mode and penetrates through the side plate 3 after sliding; the heating mechanism 6 is arranged on the top plate 4 in a sliding mode, the heating mechanism 6 is close to or far away from the material carrying plate 5 after sliding, and the heating mechanism 6 comprises a heating plate 7 and is arranged on the top plate 4; a heating chamber 8 located inside the heating plate 7; and a heating element 9 arranged on the heating plate 7 and positioned in the heating cavity 8.

In the embodiment, in order to solve the problem of heat waste caused by the cover opening process of the heating mechanism in the prior art, the heating mechanism 6 is arranged on the top plate 4, the heating element 9 is positioned in the heating cavity 8, in the production process, all layers of the solar assembly to be pressed are sequentially placed on the material carrying plate 5, the material carrying plate 5 slides to the processing position, meanwhile, the heating element 9 heats the heating plate 7 to the set temperature, then the heating mechanism 6 slides to be close to and presses all layers of the plates, so that the layers of the plates are pressed under the heated condition, the compactness of the plates is ensured, and the pressed and formed solar assembly has no quality defects such as bubbles; compress tightly the shaping back, heating mechanism 6 slides to roof 4 departments, then carry flitch 5 to slide along bottom plate 2, pass and get the piece and place each plywood that new treat to compress tightly behind curb plate 3, slide the machined position once more, carry out compressing tightly of second solar energy component, heating mechanism 6 is close to roof 4, open roof 4 and produce great calorific loss when having avoided uncapping, carry flitch 5 simultaneously and passed curb plate 3 and further reduced the contact of heating framework 6 with 1 external environment of frame, the calorific loss of heating mechanism 6 has further been reduced, greatly reduced the production operation cost of enterprise.

As shown in fig. 1, the heating member 9 is an electromagnetic heating member, and the heating member 9 has a "U" shaped structure or a spiral structure.

In this embodiment, heating member 9 is electromagnetic heating member, and heating efficiency is high, and the length of heating member 9 is increased to "U" type structure or helical structure that the head and the tail connected gradually, has guaranteed the heating efficiency of hot plate 7.

As shown in fig. 1, the heating mechanism 6 further includes a heat-conducting partition 10 disposed on the heating plate 7 and located in the heating cavity 8, the heat-conducting partition 10 is provided in a plurality, and the heating element 9 is located between adjacent heat-conducting partitions 10.

In this embodiment, the heat-conducting partition plate 10 and the heating plate 7 are integrally or connectively arranged, so that the heating area of the heating plate 7 is increased, and the heating efficiency of the heating plate 7 is further improved; the heating members 9 are located between the heat conductive partitions 10, reducing heat loss, so that heat of the heating members 9 is rapidly transferred to the heating plate 7.

As shown in fig. 1 to 3, the device further includes a guide assembly 11 disposed on the bottom plate 2, where the guide assembly 11 includes two guide rails 12 disposed on the bottom plate 2; and the guide groove 13 is arranged on the material carrying plate 5, and the material carrying plate 5 is arranged along the guide rail 12 in a sliding mode through the guide groove 13.

In this embodiment, the material loading plate 5 slides along the guide rail 12, the guide rail penetrates through one of the side plates 3, and the guide groove 13 ensures the adaptability between the material loading plate 5 and the guide rail 12, thereby ensuring smooth sliding between the material loading plate 5 and the guide rail 12.

As shown in fig. 1 to 3, the guide assembly 11 further includes a limit plate 14 disposed on the guide rail 12 for limiting a sliding position of the material-carrying plate 5.

In this embodiment, limiting plate 14 sets up on guide rail 12, and is located in frame 1 for when carrying flitch 5 to slide to the machined position, with the limiting plate 14 after the contact, stop sliding, guaranteed the accurate nature of carrying flitch 5 machined position, avoid taking place the dislocation phenomenon when compressing tightly each plywood of solar energy component.

As shown in fig. 1, the device further comprises a driving buffer device 15, wherein the driving buffer device 15 comprises a driving motor 16, and is arranged on the top plate 4, and a rotating shaft of the driving motor 16 penetrates through the top plate 4; the threaded rod 17 is connected to a rotating shaft of the driving motor 16, and the threaded rod 17 is perpendicular to the bottom plate 2; the lifting fixing plate 18 is arranged on the threaded rod 17 in a threaded manner, and the lifting fixing plate 18 is in threaded connection with the threaded rod 17 through balls; and one end of the guide rod 19 is connected with the top plate 4, the other end of the guide rod 19 is connected with the bottom plate 2, and the lifting fixing plate 18 slides along the guide rod 19.

In this embodiment, the driving buffer device 15 is used for driving the heating mechanism 6 to move, and plays a role in buffering when the heating framework 6 compresses each layer plate of the solar module; when the material carrying plate 5 carries each layer plate to be compressed to be located at a processing position, the driving motor 16 rotates to drive the threaded rod 17 to rotate, the threaded rod 17 rotates to drive the lifting fixing plate 18 to move downwards along the guide rod 19, the lifting fixing plate 18 drives the heating plate 7 to move towards the material carrying plate 5 and compress each layer plate to be compressed on the material carrying plate 5, after compression is completed, the driving motor 16 rotates reversely to drive the lifting fixing plate 18 to move upwards to an initial position along the guide rod 19, and meanwhile, the material carrying plate 5 drives the solar assembly to move along the guide rail 12 for material changing, so that continuous production is completed.

As shown in fig. 1, a buffer member 20 is disposed between the lifting fixing plate 18 and the heating plate 7, one end of the buffer member 20 is connected to the lifting fixing plate 18, and the other end is connected to the buffer member 20; the lifting fixing plate 18 is provided with a sealing cover 21 for being buckled and pressed on the material carrying plate 5.

In this embodiment, the buffer member 20 is a shock absorber or a common buffer damping member in the market, and when one end of the heating plate 7 contacts each laminate with compression, a reaction force is transmitted to the buffer member 20, so that the reverse impact force on the heating plate 7 and the lifting fixing plate 18 is reduced, and the service lives of the heating plate 7 and the lifting fixing plate 18 are prolonged; the sealing cover 21 is buckled and pressed on the material carrying plate 5 to form a sealing cavity, the heating plate 7 and each layer plate are compressed in the sealing cavity, and the forming effect is good.

As shown in fig. 1, the air extraction passage 22 is further provided to penetrate the sealing cover 21, the lifting/lowering fixing plate 18, and the top plate 4.

In this embodiment, the air exhaust channel 22 is used to exhaust the sealing cavity formed by the sealing cover 21 buckled on the material carrying plate 5 into negative pressure, so that each laminate is well formed in a state of negative pressure and high temperature, and the quality of the formed solar module is ensured.

As shown in fig. 1 to 3, a material passing door 23 is disposed on the side plate 3, and the material passing door 23 is opened for the material carrying plate 5 to pass through.

In this embodiment, the material passing door 23 is opened for the passage of the material carrying plate 5, and the material carrying plate 5 is closed after passing, thereby further reducing the heat loss of the heating mechanism 6.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A laminator heating mechanism for producing a monocrystalline silicon solar panel comprises

A frame (1) having a bottom plate (2), a side plate (3) and a top plate (4);

the material carrying plate (5) is arranged on the bottom plate (2) in a sliding mode and penetrates through the side plate (3) after sliding;

it is characterized by also comprising

The heating mechanism (6) is arranged on the top plate (4) in a sliding mode, the heating mechanism (6) is close to or far away from the material carrying plate (5) after sliding, and the heating mechanism (6) comprises

A heating plate (7) provided on the top plate (4);

a heating chamber (8) located inside the heating plate (7); and

and the heating element (9) is arranged on the heating plate (7) and is positioned in the heating cavity (8).

2. The laminator heating mechanism for single crystal silicon solar panel production of claim 1, wherein the heating element (9) is an electromagnetic heating element, and the heating element (9) is a "U" shaped structure or a spiral structure.

3. The laminator heating mechanism for single crystal silicon solar panel production of claim 1, wherein the heating mechanism (6) further comprises

The heating device comprises a heating plate (7), a heat conduction partition plate (10) and a plurality of heating elements (9), wherein the heating plate (7) is provided with a heating cavity (8), and the heating elements (9) are arranged between the heat conduction partition plate (10).

4. The laminator heating mechanism for single crystal silicon solar panel production of claim 1, further comprising a guide assembly (11) disposed on the base plate (2), the guide assembly (11) comprising

The guide rails (12) are arranged on the bottom plate (2) and are provided with two guide rails; and

the guide groove (13) is arranged on the material carrying plate (5), and the material carrying plate (5) is arranged along the guide rail (12) in a sliding mode through the guide groove (13).

5. The laminator heating mechanism for production of single crystal silicon solar panels according to claim 4, wherein the guide assembly (11) further comprises

And the limiting plate (14) is arranged on the guide rail (12) and used for limiting the sliding position of the material carrying plate (5).

6. The laminator heating mechanism for single crystal silicon solar panel production of claim 1, further comprising a drive buffer (15), the drive buffer (15) comprising

The driving motor (16) is arranged on the top plate (4), and a rotating shaft of the driving motor (16) penetrates through the top plate (4);

the threaded rod (17) is connected to a rotating shaft of the driving motor (16), and the threaded rod (17) is perpendicular to the bottom plate (2);

the lifting fixing plate (18) is arranged on the threaded rod (17) in a threaded mode, and the lifting fixing plate (18) is in ball threaded connection with the threaded rod (17); and

one end of the guide rod (19) is connected with the top plate (4), the other end of the guide rod is connected with the bottom plate (2), and the lifting fixing plate (18) slides along the guide rod (19).

7. The heating mechanism of the laminating machine for producing the monocrystalline silicon solar panel is characterized in that a buffer (20) is arranged between the lifting fixing plate (18) and the heating plate (7), one end of the buffer (20) is connected with the lifting fixing plate (18), and the other end of the buffer is connected with the buffer (20); the lifting fixing plate (18) is provided with a sealing cover (21) which is used for being buckled and pressed on the material carrying plate (5).

8. The heating mechanism of the laminating machine for producing the monocrystalline silicon solar panel according to claim 7, further comprising an air exhaust channel (22) penetrating the sealing cover (21), the lifting fixing plate (18) and the top plate (4).

9. The laminator heating mechanism for producing monocrystalline silicon solar panels according to claim 1, wherein the side plates (3) are provided with material passing doors (23), and the material passing doors (23) are opened for the material carrying plates (5) to pass through.