CN117621432A - Photovoltaic hot melting device and hot melting method - Google Patents

Abstract

The invention discloses a photovoltaic hot melting device and a hot melting method, wherein the hot melting device comprises a frame, a conveying mechanism arranged on the frame and used for conveying a glass component along the Y direction, a flattening mechanism arranged on the frame and used for flattening a material film on the glass component along the X direction, and a hot melting mechanism arranged on the frame and used for hot melting the material film and the glass component. According to the hot melting method, the glass component attached with the material film is conveyed to the position right below the smoothing mechanism through the conveying mechanism, then the material film on the glass component is smoothed by the smoothing mechanism, then the material film and the glass component are subjected to hot melting by the hot melting mechanism, so that the material film and the glass component are fixed, and then the conveying mechanism continues to convey the advantages: can be quick flatten glass subassembly and material membrane, then carry out the hot melt, effectual hot melt precision and the efficiency of glass subassembly and material membrane of having improved, guaranteed the quality of product.

Description

Photovoltaic hot melting device and hot melting method

Technical Field

The invention relates to the field of hot melting devices, in particular to a photovoltaic hot melting device and a hot melting method.

Background

The photovoltaic glass component is an important part of a photovoltaic cell, an EVA film is arranged on the surface layer of the glass component, and the glass component is protected through the EVA film. The existing combination mode of the EVA film and the glass component is through hot pressing, but because the EVA film has certain flexibility, after the EVA film is placed on the glass component, the problem that the EVA film is uneven and the hot pressing efficiency is low exists after hot pressing.

In view of this, it is necessary to provide a photovoltaic hot-melt apparatus and a hot-melt method.

Disclosure of Invention

The photovoltaic hot melting device and the hot melting method provided by the invention effectively solve the problems of low hot pressing efficiency and poor hot pressing effect of the existing hot pressing device.

The technical proposal adopted by the invention is that

The utility model provides a photovoltaic hot melt device, includes the frame, still includes the conveying mechanism who carries glass subassembly along the Y direction that sets up in the frame, sets up and is used for carrying out the smooth mechanism of smoothing along the X direction to the material membrane on the glass subassembly in the frame and sets up in the frame and be used for carrying out the hot melt with material membrane and glass subassembly and construct.

Further is: the hot melting mechanism comprises a first driving part, a first hot melting assembly and a second hot melting assembly, wherein the first driving part is arranged on the frame along the X direction, the first hot melting assembly and the second hot melting assembly are symmetrically arranged on the first driving part, the first driving part is arranged on the frame along the X direction, the first driving wheel is arranged at one end of the first material, the second driving wheel is arranged at the other end of the first material, a belt and a motor are fixedly arranged on the first driving wheel and used for driving the first driving wheel to rotate, the first hot melting assembly is fixedly connected with the upper layer of the first belt, and the second hot melting assembly is fixedly connected with the lower layer of the first belt.

Further is: the first hot melting assembly comprises a first linear guide rail fixedly arranged on a first section bar along the X direction, a first connecting piece fixedly connected with a first belt and slidably connected with the first linear guide rail, a first support plate fixedly arranged on the first connecting piece along the Y direction and a plurality of hot melting pieces arranged on the first support plate.

Further is: the hot melt piece is provided with a recess that extends along the Y direction including setting up a riser on a recess, the level sets up a flat board in riser one side, along the fixed cylinder that sets up on a riser of Z direction, fixed setting is flat board No. two of a cylinder output, set up a plurality of linear bearing on flat board No. two along the Z direction, the cover establish a lift axle on linear bearing No. one, fixed setting is at a lift axle lower extreme and be located a flat board upper end's a clamp plate, the cover is established a spring and the heating rod of setting on flat board No. two on a lift axle, be provided with the position hole of keeping away the heating rod on the clamp plate.

Further is: the utility model discloses a smooth mechanism, including setting up a mounting bracket in the frame, along the fixed setting of X direction No. two linear guide on a mounting bracket, set up No. two action wheels of a mounting bracket one end, set up No. two follow the driving wheel on a mounting bracket, around establishing No. two action wheels and No. two follow the driving wheel on No. two belt, fixed setting is used for driving No. two action wheel pivoted No. two motors on a mounting bracket, with No. two lower floor fixed connection of belt and with No. two linear guide sliding connection smooth the piece, with No. two upper strata fixed connection of belt and with No. two linear guide sliding connection smooth the piece, smooth the piece and No. two smooth the piece structural identity.

Further is: the utility model discloses a smooth piece, including the lower floor fixed connection with No. two belts and with No. two linear guide sliding connection's No. two connecting pieces, set up and the output is decurrent No. two cylinders along the Z direction, fixed setting is No. two section bars and the scraping plate of setting on No. two section bars of No. two cylinder outputs, the scraping plate extends along the Y direction, vertical being provided with waist type groove on the scraping plate, be provided with the bar groove with waist type groove adaptation along the Y direction on the section bar.

Further is: the conveying mechanism comprises a plurality of conveying lines arranged on the frame along the Y direction and a second driving piece arranged on the frame and used for driving the conveying lines to transmit, and a plurality of rolling shafts are arranged on the conveying lines at the outermost side.

The photovoltaic hot melting method comprises the steps that a photovoltaic hot melting device conveys a glass component attached with a material film to the position right below a flattening mechanism through a conveying mechanism, the material film on the glass component is flattened by the flattening mechanism, the material film and the glass component are hot melted by the hot melting mechanism, the material film and the glass component are fixed, and then the conveying mechanism continues to convey forwards.

The invention has the beneficial effects that: can be quick flatten glass subassembly and material membrane, then carry out the hot melt, effectual hot melt precision and the efficiency of glass subassembly and material membrane of having improved, guaranteed the quality of product.

Drawings

Fig. 1 is an overall schematic diagram of a photovoltaic hot melting device provided in an embodiment of the present application.

Fig. 2 is a schematic diagram of a photovoltaic hot melting apparatus removal rack provided in an embodiment of the present application.

Fig. 3 is a schematic diagram of a thermal fusing mechanism of a photovoltaic thermal fusing device according to an embodiment of the present disclosure.

Fig. 4 is a schematic view of a first hot-melting assembly of a photovoltaic hot-melting device according to an embodiment of the present disclosure.

Fig. 5 is a schematic view of a thermal fuse of the photovoltaic thermal fuse apparatus according to an embodiment of the present application.

Fig. 6 is a schematic diagram of a smoothing mechanism of a photovoltaic hot melt apparatus provided in an embodiment of the present application.

Fig. 7 is a schematic view of a first smoothing member of a photovoltaic hot melt apparatus provided in an embodiment of the present application.

Fig. 8 is a schematic diagram of a conveying mechanism of a photovoltaic hot melting device according to an embodiment of the present application.

Marked in the figure as: 1. a frame; 2. a conveying mechanism; 3. a smoothing mechanism; 4. a hot melting mechanism; 41. a first driving member; 42. a first hot melt assembly; 43. a second hot melting assembly; 411. a first section bar; 412. a first driving wheel; 413. a first driven wheel; 414. a motor I; 421. a first linear guide rail; 422. a first connecting piece; 423. a first support plate; 424. a hot melt member; 401. a first groove; 4231. a first vertical plate; 4232. a first plate; 4233. a first air cylinder; 4234. a second plate; 4235. a first linear bearing; 4236. a lifting shaft I; 4237. a first pressing plate; 4238. a first spring; 4239. a heating rod; 402. a clearance hole; 31. a first mounting rack; 32. a second linear guide rail; 33. a second driving wheel; 34. a second driven wheel; 35. a second belt; 36. a motor II; 37. a first smoothing member; 38. a second smoothing member; 371. a second connecting piece; 372. a second cylinder; 373. a second section bar; 374. a scraping plate; 3740. a waist-shaped groove; 21. a conveying line; 22. a second driving member; 23. and a roller.

Detailed Description

In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings.

As shown in fig. 1 and fig. 2, the structure of the photovoltaic hot melting device provided by the embodiment of the application includes a frame 1, and further includes a conveying mechanism 2 arranged on the frame 1 for conveying a glass component along the Y direction, a smoothing mechanism 3 arranged on the frame 1 for smoothing a material film on the glass component along the X direction, and a hot melting mechanism 4 arranged on the frame 1 for hot melting the material film and the glass component.

During actual use, the glass component attached with the material film is conveyed to the position right below the flattening mechanism 3 through the conveying mechanism 2, then the material film on the glass component is flattened by the flattening mechanism 3, and then the material film and the glass component are subjected to hot melting by the hot melting mechanism 4, so that the material film is fixed with the glass component, and then the conveying mechanism 2 continues to convey forwards.

In the design, the glass component and the material film can be flattened rapidly, and then hot melting is carried out, so that the hot melting precision and efficiency of the glass component and the material film are effectively improved, and the quality of products is ensured.

Specifically: as shown in fig. 3, the hot melting mechanism 4 includes a first driving member 41 disposed on the frame 1 along the X direction, a first hot melting assembly 42 and a second hot melting assembly 43 symmetrically disposed on the first driving member 41, the first driving member 41 includes a first section 411 disposed on the frame 1 along the X direction, a first driving wheel 412 disposed at one end of the first section 411, a first driven wheel 413 disposed at the other end of the first section 411, a first belt winding around the first driving wheel 412 and the first driven wheel 413, and a first motor 414 fixedly disposed on the first section 411 and used for driving the first driving wheel 412 to rotate, the first hot melting assembly 42 is fixedly connected with an upper layer of the first belt, and the second hot melting assembly 43 is fixedly connected with a lower layer of the first belt.

In actual use, in the process of receiving the material of the conveying line 21, the first driving member 41 drives the first hot melting assembly 42 and the second hot melting assembly 43 to move reversely, and after the material receiving of the conveying line 21 is completed and the material film is flattened, the first driving member 41 drives the first hot melting assembly 42 and the second hot melting assembly 43 to move relatively, so that the first hot melting assembly 42 and the second hot melting assembly 43 move to preset hot melting positions. The first driving member 41 operates on the following principle: the first motor 414 drives the first driving wheel 412 to rotate, and the first belt is driven by the cooperation of the first driven wheel 413 to drive the first hot melting assembly 42 and the second hot melting assembly 43.

Among the above-mentioned designs, structural design and concrete implementation of hot melt mechanism 4 can effectually make conveying mechanism 2 can be quick connect the material to can be quick carry out the hot melt to the product, improve work efficiency.

Specifically: as shown in fig. 4, the first hot-melting assembly 42 includes a first linear guide rail 421 fixedly disposed on the first section 411 along the X direction, a first connecting member 422 fixedly connected with a first belt and slidably connected with the first linear guide rail 421, a first supporting plate 423 fixedly disposed on the first connecting member 422 along the Y direction, and a plurality of hot-melting members 424 disposed on the first supporting plate 423.

In actual use, the first connecting piece 422 slides along the first linear rail 421 under the driving of the first driving piece 41, so as to drive the first supporting plate 423 and the thermal melting piece 424 to move synchronously.

In the above design, the structural design and the specific embodiment of the first hot melting assembly 42 can ensure the fast movement of the hot melting element 424, and timely avoid the product and melt.

Specifically: as shown in fig. 5, the upper end surface of the first supporting plate 423 is provided with a first groove 401 extending along the Y direction, the hot melt member 424 includes a first vertical plate 4231 disposed on the first groove 401, a first flat plate 4232 horizontally disposed on one side of the first vertical plate 4231, a first cylinder 4233 fixedly disposed on the first vertical plate 4231 along the Z direction, a second flat plate 4234 fixedly disposed on the output end of the first cylinder 4233, a plurality of first linear bearings 4235 disposed on the second flat plate 4234 along the Z direction, a first lifting shaft 4236 sleeved on the first linear bearings 4235, a first pressing plate 4237 fixedly disposed on the lower end of the first lifting shaft 4236 and located on the upper end surface of the first flat plate 4232, a first spring 4238 sleeved on the first lifting shaft 4236, and a heating rod 4239 disposed on the second flat plate 4234, and a position avoiding hole 402 for avoiding the heating rod 4239 is disposed on the pressing plate.

In actual use, when the glass assembly is required to be hot melted, the position of the first vertical plate 4231 in the first groove 401 is adjusted in advance according to the size of the glass assembly, then the first air cylinder 4233 drives the second flat plate 4234 to move downwards, so that the first lifting shaft 4236, the heating rod 4239, the first linear bearing 4235 and the first pressing plate 4237 synchronously move downwards, the first pressing plate 4237 is utilized to press the material film, the position avoiding hole 402 is opposite to the position to be hot melted, and the first spring 4238 is compressed along with the continuous driving of the first air cylinder 4233, so that the heating rod 4239 stretches into the position avoiding hole 402 to carry out hot pressing on the material film, and hot melting is realized.

In the above-mentioned design, the structural design of a number one extension board 423 and the hot melt piece 424 can make the position of the hot melt piece 424 be convenient for adjust, can fully press the material membrane before the hot melt simultaneously, guarantees the hot melt effect of material membrane and glass subassembly.

Specifically: as shown in fig. 6, the leveling mechanism 3 includes a first mounting frame 31 disposed on the frame 1, a second linear guide rail 32 fixedly disposed on the first mounting frame 31 along the X direction, a second driving wheel 33 disposed at one end of the first mounting frame 31, a second driven wheel 34 disposed on the first mounting frame 31, a second belt 35 wound on the second driving wheel 33 and the second driven wheel 34, a second motor 36 fixedly disposed on the first mounting frame 31 and used for driving the second driving wheel 33 to rotate, a first leveling member 37 fixedly connected with a lower layer of the second belt 35 and slidably connected with the second linear guide rail 32, and a first leveling member 37 fixedly connected with an upper layer of the second belt 35 and slidably connected with the second linear guide rail 32, wherein the first leveling member 37 and the second leveling member 38 have the same structure.

During actual use, the first smoothing member 37 and the second smoothing member 38 are in contact with the material film, the second driving wheel 33 is driven to rotate through the second motor 36, the second belt 35 is driven to drive under the cooperation of the second driven wheel 34, the first smoothing member 37 and the second smoothing member 38 move reversely, and two sides of the material film are simultaneously subjected to reverse tensile force, so that the material film is flattened.

In the above design, the structural design and the specific implementation mode of the leveling mechanism 3 can realize the rapid leveling of the material film, so that the subsequent hot melting is convenient.

Specifically: as shown in fig. 7, the first smoothing member 37 includes a second connecting member 371 fixedly connected with the lower layer of the second belt 35 and slidably connected with the second linear guide rail 32, a second cylinder 372 disposed along the Z direction and having a downward output end, a second profile 373 fixedly disposed at the output end of the second cylinder 372, and a scraping plate 374 disposed on the second profile 373, the scraping plate 374 extends along the Y direction, a waist-shaped groove 3740 is vertically disposed on the scraping plate 374, and a strip-shaped groove adapted to the waist-shaped groove 3740 is disposed on the second profile 373 along the Y direction.

During actual use, the second air cylinder 372 drives the scraping plate to move downwards, so that the scraping plate is propped against the upper end face of the material film, and then the second belt 35 is driven to drive the second connecting piece 371 to move along the second linear guide rail 32, and the second air cylinder 372 and the scraping plate are synchronously driven to move through the second connecting piece 371, so that the flattening of the scraping plate to the material film is realized.

In the above design, the structural design and specific embodiment of the first smoothing member 37 can realize rapid flattening of the material film.

Specifically: as shown in fig. 8, the conveying mechanism 2 includes a plurality of conveying lines 21 disposed on the frame 1 along the Y direction, and a second driving member 22 disposed on the frame 1 for driving the conveying lines 21 to transmit, and a plurality of rollers 23 are disposed on the conveying lines 21 on the outermost side.

In actual use, the conveying lines 21 are driven to synchronously drive through the second driving piece 22, so that the conveying lines 21 are used for conveying products, and the lower end face of the glass assembly is simultaneously connected with the rolling shafts 23 in a rolling manner in the product conveying process.

In the above design, the structural design of the conveying mechanism 2 is convenient for saving cost and can realize stable conveying of the glass component.

The photovoltaic hot melting method comprises the steps that a photovoltaic hot melting device conveys a glass component with a material film attached to the glass component to the position right below a flattening mechanism 3 through a conveying mechanism 2, the material film on the glass component is flattened by the flattening mechanism 3, the material film and the glass component are hot melted by a hot melting mechanism 4, the material film is fixed with the glass component, and then the conveying mechanism 2 continues to convey forwards.

It should be understood that the foregoing description is only illustrative of the present invention and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims (8)

1. The utility model provides a photovoltaic hot melt device, includes frame (1), its characterized in that: the glass assembly hot melting device comprises a frame (1), a conveying mechanism (2) arranged on the frame (1) and used for conveying a glass assembly along the Y direction, a smoothing mechanism (3) arranged on the frame (1) and used for smoothing a material film on the glass assembly along the X direction, and a hot melting mechanism (4) arranged on the frame (1) and used for hot melting the material film and the glass assembly.

2. The photovoltaic hot melt apparatus of claim 1, wherein: the utility model provides a hot melt mechanism (4) is including setting up a driving piece (41) on frame (1) along X direction, symmetry set up a hot melt subassembly (42) and No. two hot melt subassemblies (43) on a driving piece (41), a driving piece (41) including setting up a section bar (411) on frame (1) along X direction, set up a driving wheel (412) in section bar (411) one end, set up a driven wheel (413) in section bar (411) other end, around setting up a belt and fixed setting be used for driving a motor (414) of driving wheel (412) pivoted on section bar (411) on a driving wheel (412), no. two hot melt subassemblies (43) and the lower floor fixed connection of a belt.

3. The photovoltaic hot melt apparatus of claim 2, wherein: the first hot melting assembly (42) comprises a first linear guide rail (421) fixedly arranged on a first section bar (411) along the X direction, a first connecting piece (422) fixedly connected with a first belt and slidably connected with the first linear guide rail (421), a first support plate (423) fixedly arranged on the first connecting piece (422) along the Y direction and a plurality of hot melting pieces (424) arranged on the first support plate (423).

4. A photovoltaic hot melt apparatus according to claim 3, characterized in that: the hot melt piece (424) is provided with a recess (401) along the extension of Y direction including setting up riser (4231) on a recess (401), the level sets up a flat (4232) in riser (4231) one side, along fixed setting up No. one cylinder (4233) on riser (4231) of Z direction, fixed setting up No. two flat (4234) on No. one cylinder (4233) output, along a plurality of linear bearing (4235) of setting up on No. two flat (4234) of Z direction, cover is established in No. one lift axle (4236) on linear bearing (4235), fixed setting up in No. one clamp plate (4237) of lifting axle (4236) lower extreme and being located No. one flat (4232) up end, cover is established in No. one spring (4238) on No. one lift axle (4236) and is set up in No. two flat (4239) on the clamp plate (4239), keep away position (39) according to setting up on the clamp plate (4239).

5. The photovoltaic hot melt apparatus of claim 1, wherein: the utility model provides a smooth mechanism (3) is including setting up a mounting bracket (31) on frame (1), along the fixed setting No. two linear guide (32) on a mounting bracket (31) of X direction, set up No. two action wheels (33) of a mounting bracket (31) one end, set up No. two follow driving wheel (34) on a mounting bracket (31), wind No. two belt (35) of establishing on No. two action wheels (33) and No. two follow driving wheel (34), fixed setting is used for driving No. two action wheel (33) pivoted motor (36) on a mounting bracket (31), with No. two lower floor fixed connection of belt (35) and with No. two linear guide (32) sliding connection's a smooth piece (37), with No. two upper strata fixed connection of belt (35) and No. two linear guide (32) sliding connection, smooth piece (37) and No. two smooth piece (38) structure the same.

6. The photovoltaic hot melt apparatus of claim 5, wherein: the utility model discloses a smooth piece (37) including with No. two lower floor fixed connection of belt (35) and with No. two linear guide (32) sliding connection No. two connecting pieces (371), set up and output decurrent No. two cylinders (372) along the Z direction, fixed setting No. two section bars (373) and the scraping plate (374) of setting on No. two section bars (373) of No. two cylinder (372) output, scraping plate (374) extend along the Y direction, vertically on scraping plate (374) be provided with waist type groove (3740), be provided with the bar groove with waist type groove (3740) adaptation along the Y direction on No. two section bars (373).

7. The photovoltaic hot melt apparatus of claim 1, wherein: the conveying mechanism (2) comprises a plurality of conveying lines (21) which are arranged on the frame (1) along the Y direction and a second driving piece (22) which is arranged on the frame (1) and is used for driving the conveying lines (21) to drive, and a plurality of rolling shafts (23) are arranged on the conveying lines (21) at the outermost side.

8. A photovoltaic hot melt method comprising the photovoltaic hot melt apparatus of any one of claims 1 to 7, characterized in that: the glass component attached with the material film is conveyed to the position right below the flattening mechanism (3) through the conveying mechanism (2), the material film on the glass component is flattened by the flattening mechanism (3), and then the material film and the glass component are subjected to hot melting by the hot melting mechanism (4) so that the material film is fixed with the glass component, and then the conveying mechanism (2) continues to convey forwards.