CN217780316U

CN217780316U - Photovoltaic module back of body muscle rubberizing device

Info

Publication number: CN217780316U
Application number: CN202221775028.9U
Authority: CN
Inventors: 牛瑞博
Original assignee: Suzhou Shengcheng Solar Equipment Co Ltd
Current assignee: Suzhou Shengcheng Solar Equipment Co Ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-11-11
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a photovoltaic module back bar rubberizing device, which comprises a pasting unit, wherein the pasting unit comprises a hinged seat and a second cylinder, one end of the pasting unit is hinged on the hinged seat, and the other end of the pasting unit is driven by the second cylinder to wind a rubberizing plate which swings around the hinged seat; the adhesive tape to be adhered is wound on the lower surface of the adhesive plate; side baffles are arranged on the adhesive tape pasting plate in a vertically floating mode, the bottoms of the side baffles protrude out in a natural state, the lower surfaces of the adhesive tape pasting plates limit the positions of the two sides of the adhesive tape, and the side baffles are higher than or parallel to each other in an upward floating mode. The utility model discloses can satisfy the tape-stripping on different width, different length back of the body muscle surface, and the rubberizing position is accurate, and the commonality is high.

Description

Photovoltaic module back of body muscle rubberizing device

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of photovoltaic module equipment, especially, relate to a photovoltaic module back of body muscle rubberizing device.

[ background ] A method for producing a semiconductor device

The photovoltaic module can be divided into a single-glass module and a double-glass module according to the difference of glass plate composition, wherein the single-glass module needs to be provided with aluminum back ribs on the module backboard after lamination. The back bar needs to paste double-sided adhesive tape on the surface of the back bar before being pasted on the surface of the back plate of the photovoltaic module, the pasting positions of the adhesive tape on the surface of the back bar are distributed in the two end regions and the middle region of the back bar according to requirements, and two adhesive tapes are pasted in each pasting region along the plate width direction of the back bar. However, because the back ribs with different specifications have different plate widths and sizes, the distance between the two adhesive tapes is different, and the distances between the back ribs with different lengths and adhesive sticking areas are also different; in addition, because the plate width of the back rib is narrow, the distance between the two adhesive tapes is generally small, and the requirement on the precision of the adhering position of the adhesive tape is high. Therefore, certain difficulties are brought to the design of the automatic rubberizing device.

Most of the prior art adhesive tape sticking devices use a roller to press down to stick the adhesive tape onto the surface to be stuck. For example, a clutch type multifunctional adhesive sticking mechanism for synchronously punching, sticking adhesive and cutting is disclosed in the patent number of WO2021143556A 1; and a double-sided adhesive tape sticking machine disclosed in the patent number CN 201922185344.5. The adhesive tape of the adhesive tape sticking mechanism is wound on the surface of the roller and automatically sticks the adhesive tape with a continuously set length along with the rotation of the roller and the relative motion of the adhesive tape sticking module and a stuck workpiece, but the axial two ends of the surface of the roller are not provided with limiting structures for limiting the two sides of the adhesive tape, so the adhesive tape is easy to deviate on the surface of the roller, and if the adhesive tape is directly applied to a back rib for sticking, the adhesive tape is easy to stick askew or even separate from the surface of the back rib; and the adhesive tape can not be suitable for the use requirement of simultaneously sticking two adhesive tapes, and the universality is low.

Therefore, an additional photovoltaic module back rib adhesive tape sticking device is needed to be designed to realize the automatic assembly of the photovoltaic module back plate back rib.

[ Utility model ] A method for manufacturing a semiconductor device

The utility model aims to provide a photovoltaic module back of body muscle rubberizing device can satisfy the tape-stripping on different width, different length back of body muscle surfaces, and the rubberizing position is accurate, and the commonality is high.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a photovoltaic module back rib rubberizing device comprises a pasting unit, wherein the pasting unit comprises a hinge seat, a second air cylinder and a rubberizing plate, one end of the rubberizing plate is hinged to the hinge seat, and the other end of the rubberizing plate is driven by the second air cylinder to swing around the hinge seat; the adhesive tape to be adhered is wound on the lower surface of the adhesive tape adhering plate; side baffles are arranged on the adhesive tape pasting plate in a vertically floating mode, the bottoms of the side baffles protrude out in a natural state, the lower surfaces of the adhesive tape pasting plates limit the positions of the two sides of the adhesive tape, and the side baffles are higher than or parallel to each other in an upward floating mode.

Furthermore, the rubberizing plate is provided with a plurality of, each all be provided with one on the rubberizing plate side baffle.

Further, a space is arranged between every two adjacent adhesive plates; two baffles of two adjacent side baffles are opposite and are positioned in the space.

Furthermore, it is a plurality of rubberizing board is fixed the setting jointly on first support shaft, the piston end of second cylinder pass through the connecting piece with first support shaft is articulated to be connected.

Furthermore, the side baffle is of an integral structure and comprises a first baffle and a second baffle which are respectively positioned at two opposite sides of the adhesive tape pasting plate, the whole side baffle passes through the adhesive tape pasting plate through a second support shaft and is hung on the adhesive tape pasting plate, and the side baffle and the second support shaft do not have relative motion freedom in the up-down direction; the bottom of the first baffle and the bottom of the second baffle protrude out of the lower surface of the adhesive tape pasting plate in a natural state to form second limiting grooves for limiting two sides of the adhesive tape.

Furthermore, a first strip-shaped groove is formed in the rubber plate, through which the second support shaft passes and which limits the vertical range of motion of the second support shaft.

Furthermore, be provided with a plurality of annular groove structures on the first supporting shaft, rubberizing plate axial slip sets up the axial position is realized fixed through the fastening snap ring in both sides on the first supporting shaft.

Further, the device also comprises a supporting plate, an unreeling unit, a glue breaking unit, a material control conveying unit and a reeling unit; the unwinding unit, the glue breaking unit, the pasting unit, the material control conveying unit and the winding unit are sequentially arranged on the supporting plate along the conveying direction of the adhesive tape; the supporting plate is also provided with a plurality of guide wheel sets which guide the adhesive tape from the output end of the previous unit to the input end of the next unit.

Furthermore, the glue breaking unit is a hot-melt glue breaking module.

Furthermore, the material control conveying unit comprises a rotary feeding roller, a servo motor for driving the rotary feeding roller to rotate, a driven feeding roller matched with the rotary feeding roller to press the rotary feeding roller, and an elastic assembly for supporting and pressing the driven feeding roller against the rotary feeding roller.

Compared with the prior art, the utility model relates to a photovoltaic module back of body muscle rubberizing device's beneficial effect lies in: the adhesive tape sticking piece is formed by arranging the adhesive tape sticking plate with a plate type structure, and the baffle plates which float up and down are arranged on the two sides of the adhesive tape sticking plate, so that the baffle plates on the two sides protrude out of the bottom of the adhesive tape sticking plate in a natural state to limit the positions of the two sides of the adhesive tape, and the accuracy of the position of the adhesive tape is ensured; when the adhesive tape is pasted, the surface of the back rib and the bottom surface of the adhesive tape pasting plate are gradually close to each other and pasted, the baffle plates on the two sides are jacked upwards by utilizing the surface of the back rib, the adhesive tape on the adhesive tape pasting plate is pasted on the surface of the back rib, and the accuracy of the adhesive tape pasting position is high; in the process of rubberizing, the surface of the back rib and the adhesive tape do not move in the horizontal direction, the adhesive tape is in a static state, and rubberizing accuracy is further guaranteed; by arranging the two groups of adhesive tape sticking plates and the two side baffle structures which float up and down, conditions are provided for simultaneously sticking two adhesive tapes, and the adhesive tape sticking efficiency can be improved; the distance between the two adhesive plates is set to be adjustable, and can be flexibly adjusted according to the distance between the two adhesive tapes on the back rib, so that the universality is improved.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic front view of the embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an embodiment of the glue breaking unit of the present invention;

fig. 4 is a schematic structural diagram of a pasting unit in the embodiment of the present invention;

fig. 5 is an exploded view of the pasting unit in the embodiment of the present invention;

fig. 6 is a schematic structural view of a material control conveying unit in an embodiment of the present invention;

the figures in the drawings represent:

100-a photovoltaic module back rib rubberizing device;

1-a support plate; 2, an unwinding unit; 3-glue breaking unit, 31-supporting block, 311-first limit groove, 312-limit blocking part, 32-hot melting knife, and 33-first cylinder; 4-sticking unit, 41-hinged seat, 42-second cylinder, 43-rubberized plate, 431-first strip-shaped groove, 44-side baffle, 441-first baffle, 442-second baffle, 443-second limiting groove, 444-second strip-shaped groove, 45-first supporting shaft, 46-connecting piece, 47-second supporting shaft; 5-a material control conveying unit, 51-a rotary feeding roller, 52-a servo motor, 53-a driven feeding roller and 54-an elastic component; 6, a winding unit; 7-guide wheel group.

[ detailed description ] A

The first embodiment is as follows:

referring to fig. 1 to 6, the present embodiment is a photovoltaic module back bar adhesive tape applying apparatus 100, which includes a supporting plate 1, at least a pair of unwinding units 2, an adhesive breaking unit 3, a pasting unit 4, a material control conveying unit 5, and at least a pair of winding units 6, which are sequentially disposed on the supporting plate 1 along a tape conveying direction, wherein the supporting plate 1 is further provided with a plurality of guide wheel sets 7 for guiding the tape from an output end of a previous unit to an input end of a next unit.

In this embodiment, unwinding unit 2 and winding unit 6 all are provided with two, and are formed with two way sticky tape transfer chain. Unreel unit 2 and rolling unit 6 and all be provided with independent rotary driving spare, the cooperation realizes unreeling and rolling.

Because the adhesive tape in this embodiment is a double-sided adhesive tape, and after being attached to the back rib, the release paper on the upper layer needs to be torn off for rolling, in this embodiment, the adhesive tape breaking unit 3 adopts a hot-melt adhesive breaking module, which includes a supporting block 31 for supporting the adhesive tape from the side of the release paper, a hot-melt knife 32 disposed on the adhesive side of the adhesive tape and for attaching to and keeping away from the supporting block 31, and a first cylinder 33 for driving the hot-melt knife 32 to move. The supporting block 31 is provided with first limiting grooves 311 corresponding to the number of the rubber belt conveying lines. The supporting block 31 is further provided with a limit stopper 312 for limiting the insertion depth of the thermal fuse 32. The temperature control of the hot melting knife 32 can be between the temperature for cutting off the double-sided adhesive tape and the temperature range for cutting off the release paper, so that the double-sided adhesive tape can be cut off, and the continuity of the release paper can be kept.

The pasting unit 4 comprises a hinging seat 41 and a second air cylinder 42 which are arranged on the supporting plate 1, a pair of adhesive pasting plates 43 with one ends hinged on the hinging seat 41 and driven by the second air cylinder 42 to swing up and down around a supporting shaft of the hinging seat 41, and side baffles 44 which are arranged on the adhesive pasting plates 43 in a vertically floating manner, wherein the lower surfaces of the adhesive pasting plates 43 are tightly pasted on the release paper side of the adhesive tape in a winding manner. A space (not shown) is provided between the pair of adhesive tapes 43, and the space between the pair of adhesive tapes is correspondingly provided according to the space between the two adhesive tapes on the back rib. The two adhesive plates 43 are jointly fixed on the first support shaft 45, and the piston end of the second cylinder 42 is hinged with the first support shaft 45 through a connecting piece (such as a fish fork support) 46. The side baffle 44 is of an integral structure and comprises a first baffle 441 and a second baffle 442 which are respectively positioned at two opposite sides of the adhesive sheet 43, the side baffle 44 is integrally hung on the adhesive sheet 43 through a second support shaft 47 penetrating through the adhesive sheet 43, and the side baffle 44 and the second support shaft 47 do not have relative movement freedom in the up-down direction; the bottom of the first and

second blocking plates

441, 442 protrudes out of the lower surface of the adhesive sheet 43 in a natural state to form a second limiting groove 443 for limiting both sides of the adhesive tape. The rubberizing plate 43 is provided with a first strip-shaped groove 431 for the second support shaft 47 to pass through and limiting the vertical moving range of the second support shaft 47, and the side baffle 44 is provided with a second strip-shaped groove 444 for the first support shaft 45 to pass through. Two adjacent side dams 44 are located in the spacing space. The length of the adhesive tape plate 43 can be designed according to the length of the adhesive tape required for one time.

In an initial state, the side baffle 44 is freely hung on the adhesive tape sticking plate 43, and the bottom of the side baffle protrudes out of the lower surface of the adhesive tape sticking plate 43, so that two sides of an adhesive tape are limited, and the stability and the accuracy of the conveying position of the adhesive tape are ensured; when the rubberizing is performed, the second air cylinder 42 extends out to drive the rubberizing surface of the rubberizing plate 43 (namely, the lower surface of the rubberizing plate 43) to be in a horizontal state (or other inclined angle states); the surface of the back rib is aligned with the adhesive plate 43, the back rib is wholly upward or the adhesive device is wholly downward, the side baffle 44 is gradually lifted upward in the process that the back rib is close to the bottom of the adhesive plate 43 to realize floating, until the bottom of the side baffle 44 is level with the adhesive plate 43, the double-sided adhesive at the bottom of the adhesive plate 43 is adhered to the surface of the back rib, and the release paper is continuously conveyed backwards to be wound; when one of the side plates needs to be pasted, the long edge of the back rib and the horizontal position of the corresponding adhesive tape pasting plate 43 can be adjusted, so that when the back rib is close to the adhesive tape pasting plate 43, only one side baffle 44 can be jacked upwards, the adhesive tape on the corresponding adhesive tape pasting plate 43 can be pasted, and the adhesive tape on the adhesive tape pasting plate 43 corresponding to the side baffle 44 which is not jacked cannot be pasted.

In this embodiment, in order to further improve the versatility of the tape adhering apparatus, the distance between the two tape adhering plates 43 is flexibly adjusted. In this embodiment, a plurality of annular groove structures are arranged on the first support shaft 45, and the rubberizing plates 43 are axially slidably arranged on the first support shaft 45 and are fixed at axial positions on two sides by fastening snap rings. By adjusting the distance between the two adhesive tapes 43 on the first supporting shaft 45, the adhesive tape sticking requirements of various different distance requirements can be met.

The material control conveying unit 5 comprises a rotary feeding roller 51, a servo motor 52 for driving the rotary feeding roller 51 to rotate, a driven feeding roller 53 matched with the rotary feeding roller 51 to press the rotary feeding roller 51, and an elastic component 54 for supporting and pressing the driven feeding roller 53 towards the rotary feeding roller 51.

According to the photovoltaic module back rib adhesive tape sticking device 100, the adhesive tape sticking plate adopting a plate type structure is arranged as an adhesive tape sticking piece, the baffle plates which float up and down are arranged on the two sides of the adhesive tape sticking plate, and the baffle plates on the two sides protrude out of the bottom of the adhesive tape sticking plate in a natural state, so that the positions of the two sides of the adhesive tape are limited, and the accuracy of the position of the adhesive tape is ensured; when the adhesive tape is pasted, the surface of the back rib and the bottom surface of the adhesive tape pasting plate are gradually close to each other and pasted, the baffle plates on the two sides are jacked upwards by utilizing the surface of the back rib, the adhesive tape on the adhesive tape pasting plate is pasted on the surface of the back rib, and the accuracy of the adhesive tape pasting position is high; in the process of rubberizing, the surface of the back rib and the adhesive tape do not move in the horizontal direction, and the adhesive tape is in a static state, so that the rubberizing accuracy is further guaranteed; through the arrangement of the two groups of the adhesive tape sticking plates and the two side baffle structures which float up and down, conditions are provided for simultaneous sticking of two adhesive tapes, and the adhesive tape sticking efficiency can be improved; the distance between the two adhesive plates is set to be adjustable, and can be flexibly adjusted according to the distance between the two adhesive tapes on the back rib, so that the universality is improved.

What has been described above is merely some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The utility model provides a photovoltaic module back of body muscle rubberizing device, its characterized in that including pasting the unit: the pasting unit comprises a hinge seat, a second cylinder and a rubberizing plate, wherein one end of the rubberizing plate is hinged to the hinge seat, and the other end of the rubberizing plate is driven by the second cylinder to swing around the hinge seat; the adhesive tape to be adhered is wound on the lower surface of the adhesive tape adhering plate; the rubberizing plate goes up the fluctuation and is provided with side baffle, side baffle its bottom protrusion under natural state the lower surface of rubberizing plate limits the both sides position of sticky tape, is higher than or the parallel and level under the state of floating upward the lower surface of rubberizing plate.

2. The photovoltaic module back bar rubberizing device according to claim 1, wherein: the rubberizing plate is provided with a plurality of, each all be provided with one on the rubberizing plate side baffle.

3. The photovoltaic module back bar rubberizing device according to claim 2, characterized in that: a space is arranged between every two adjacent adhesive plates; two baffles of two adjacent side baffles are opposite and are positioned in the space.

4. The photovoltaic module back bar rubberizing device according to claim 2, wherein: a plurality of the rubberizing plate is fixed on first supporting shaft jointly, the piston end of second cylinder pass through the connecting piece with first supporting shaft hinged joint.

5. The photovoltaic module backstrap rubberizing device according to any one of claims 1 to 4, characterized in that: the side baffle is of an integral structure and comprises a first baffle and a second baffle which are respectively positioned at two opposite sides of the adhesive tape pasting plate, the whole side baffle passes through the adhesive tape pasting plate through a second support shaft and is hung on the adhesive tape pasting plate, and the side baffle and the second support shaft do not have relative movement freedom in the up-down direction; the bottom of the first baffle and the bottom of the second baffle protrude out of the lower surface of the adhesive tape pasting plate in a natural state to form second limiting grooves for limiting two sides of the adhesive tape.

6. The photovoltaic module back bar rubberizing device according to claim 5, wherein: and a first strip-shaped groove for the second support shaft to pass through and limiting the vertical moving range of the second support shaft is formed in the adhesive tape pasting plate.

7. The photovoltaic module back bar rubberizing device according to claim 4, wherein: be provided with a plurality of annular groove structures on the first supporting shaft, rubberizing plate axial slip sets up the axial position is realized fixed through the fastening snap ring in both sides on the first supporting shaft.

8. The photovoltaic module back bar rubberizing device according to claim 1, wherein: the device also comprises a supporting plate, an unreeling unit, a glue breaking unit, a material control conveying unit and a reeling unit; the unwinding unit, the glue breaking unit, the pasting unit, the material control conveying unit and the winding unit are sequentially arranged on the supporting plate along the conveying direction of the adhesive tape; the supporting plate is also provided with a plurality of guide wheel sets which guide the adhesive tape from the output end of the previous unit to the input end of the next unit.

9. The photovoltaic module back bar rubberizing device according to claim 8, wherein: the glue breaking unit is a hot-melting glue breaking module.

10. The photovoltaic module back bar rubberizing device according to claim 8, wherein: the material control conveying unit comprises a rotary feeding roller, a servo motor for driving the rotary feeding roller to rotate, a driven feeding roller matched with the rotary feeding roller to compress the rotary feeding roller, and an elastic assembly for supporting and compressing the driven feeding roller towards the rotary feeding roller.