CN214350339U

CN214350339U - Laser slice feeding device for manufacturing high-density laminated tile assembly

Info

Publication number: CN214350339U
Application number: CN202120147533.8U
Authority: CN
Inventors: 刘燕; 胡燕; 杨冬生; 陈志杰; 刘丹磊
Original assignee: Jetion Solar Jiangsu Co Ltd
Current assignee: Jetion Solar Jiangsu Co Ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-10-08
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a laser section feedway for high density shingle assembly preparation, including storage silo and chassis, storage silo and chassis enclose into the open feed space in top, and feed space and battery piece looks adaptation are provided with the gasbag on the lateral wall in feed space, and the projection of gasbag on the horizontal plane overlaps with the projection part of feed space on the horizontal plane. When this a laser section feedway for high density shingle assembly preparation used, the gasbag passed through frictional force will be attached to together and the battery piece separation of rebound, to the single battery piece processing of top when making things convenient for laser section, reached good separation effect, and compare in prior art, need not frequently to blow between two battery pieces to reduce the energy consumption, practice thrift the cost.

Description

Laser slice feeding device for manufacturing high-density laminated tile assembly

Technical Field

The utility model belongs to the technical field of photovoltaic cell piece production and processing technique and specifically relates to a laser section feedway that is used for high density shingle assembly preparation.

Background

The laser slicing is to irradiate the surface of a solar cell by using high-energy laser beams to locally melt and gasify an irradiated area, thereby achieving the purpose of slicing. The laser cutting has little heat influence, the scribing precision is high, and the processing is non-contact, so the laser cutting is widely applied to scribing of solar cell pieces in the photovoltaic industry.

In the existing laser slicing and feeding device, the battery pieces are generally stacked, the top battery piece is sucked, and other battery pieces are attached to the lower surface of the top battery piece.

When the separation is carried out in the mode, the gaps among the battery pieces are small, so that less air enters the space among the battery pieces, and the airflow is extremely weak, so that the separation effect of the battery pieces is extremely limited; in addition, the continuous and sufficient air blowing amount is required to be ensured, so that the energy consumption is high, and the separation cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that exists among the prior art, provide a laser section feedway that is used for high density shingle assembly preparation that separation effect is good and energy-conserving, reduce cost.

In order to realize the technical effects, the utility model adopts the technical scheme that: the utility model provides a laser section feedway for high density shingle assembly preparation, includes storage silo and chassis, the storage silo with the open feed space in synthetic top is enclosed to the chassis, feed space and battery piece looks adaptation, be provided with the gasbag on the lateral wall in feed space, the projection of gasbag on the horizontal plane with the projection part of feed space on the horizontal plane overlaps.

Preferably, in order to increase the friction between the air bags and the battery pieces and further improve the separation effect, the air bags are arranged in two.

Preferably, in order to reduce the inclination of the separated battery piece and influence the condition that a subsequent sucker sucks the inclined battery piece, the two air bags are arranged in a flush manner and correspond to the two side walls opposite to the feeding space one by one.

Preferably, in order to increase the friction force between the air bag and the battery piece and ensure the separation effect, the air bag is horizontally arranged in a long strip shape, and the length direction of the air bag is parallel to the side wall of the corresponding material supply space.

Preferably, in order to ensure that the air pressures of the two air bags are consistent, and to improve the separation effect, the two air bags are communicated with each other and fixedly connected with the storage bin.

Preferably, in order to facilitate the stacking of the battery pieces in a feeding space surrounded by the storage bin and the underframe, the air bag is provided with an air inlet and an air outlet, the air inlet is connected with an air pump, and the air outlet is connected with an exhaust valve.

Preferably, in order to reduce the abrasion between the air bag and the battery piece, the air bag is a cylinder and is arranged around the axis of the air bag in a rotating mode.

Preferably, in order to facilitate the stacking of the battery pieces, the air bag has two working positions relative to the storage bin; under the first working position, the projection of the air bag on the horizontal plane is overlapped with the projection part of the feeding space on the horizontal plane; and under the second working position, the projection of the air bag on the horizontal plane is separated from the projection of the feeding space on the horizontal plane.

Preferably, in order to facilitate replacement of the air bag, the air bag is detachably connected with the storage bin.

Preferably, when the laser slicing is convenient, the single battery piece at top can be sucked by the sucker, and a lifting assembly for driving the underframe to slide along the vertical direction is arranged between the underframe and the storage bin.

To sum up, the utility model discloses when the laser section feedway for high density shingle assembly preparation used, the gasbag passed through frictional force will be attached to together and the battery piece separation of rebound, and to the single battery piece processing of top when making things convenient for laser section, reached good separation effect, and compare in prior art, need not frequently to blow between two battery pieces to reduce the energy consumption, practice thrift the cost.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a side view of embodiment 1 of the present invention;

fig. 3 is a plan view of embodiment 1 of the present invention;

fig. 4 is a plan view of embodiment 2 of the present invention;

fig. 5 is a plan view of embodiment 3 of the present invention;

fig. 6 is a side view of embodiment 4 of the present invention;

fig. 7 is a sectional view of embodiment 4 of the present invention;

in the figure: 1. the air pump comprises a storage bin, 2 parts of an underframe, 3 parts of an air bag, 3 parts of 1 part of an air inlet, 3 parts of 2 parts of an air outlet, 4 parts of a locking piece, 5 parts of a lifting assembly, 5a parts of a motor, 5b parts of a screw rod, 5c parts of a threaded pipe, 5d parts of a guide rod, 5e parts of a guide ring, 5f parts of a connecting rod, 6 parts of a feeding space, 7 parts of a support, 8 parts of an air pipe, 9 parts of an exhaust valve, 10 parts of a base, 11 parts of a battery piece, 12 parts of a concentric shaft, 13 parts of a connecting plate, 14 parts of a fixing plate, 14 parts of a jack, 15 parts of a sleeve, 16 parts of a rotating shaft and 17 parts of an air pump.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example 1

As shown in fig. 1 to 3, the laser dicing and feeding device for manufacturing a high-density laminated assembly according to embodiment 1 includes a horizontal bottom frame 2, the bottom frame 2 is flat, a storage bin 1 is fixedly connected to an upper surface of the bottom frame 2, the storage bin 1 is composed of four vertically arranged fixing frames with L-shaped cross sections, the bottom frame 2 and the storage bin 1 enclose a feeding space 6 with an open top, the feeding space 6 is adapted to a battery piece 11, and the battery pieces 11 are stacked; the rectangular air bags 3 are horizontally arranged on two opposite side walls of the feeding space 6, the two air bags 3 are flush, the cross sections of the air bags are rectangular, two ends of each air bag 3 are fixedly connected with the upper part of the storage bin 1 through two supports 7 respectively, the projections of the air bags 3 on the horizontal plane are overlapped with the projection parts of the feeding space 6 on the horizontal plane, and the length directions of the air bags 3 are parallel to the corresponding side walls of the feeding space 6.

When this feedway used, stacked battery piece 11 and placed in the feed space 6 of compriseing storage silo 1 and chassis 2, then arrange laser slicer's the regional back of getting material in with whole device, the laser slicer operation, the sucking disc downstream stretches into in feed space 6, absorbs the battery piece 11 at top, and this battery piece 11 below is attached to one or even other a plurality of battery pieces 11 simultaneously, along with laser slicer's sucking disc rebound. When the suction cup passes between the two air bags 3, since the air bags 3 are partially positioned above the feeding space, the side edge of the battery piece 11 at the top is firstly contacted with the air bags 3, the suction force of the sucking disc is larger than the sum of the gravity of the top battery piece 11 and the acting force of the air bag 3, so that the top battery piece 11 extrudes the air bag 3, and after the air bag 3 deforms, the battery piece 11 moves upwards along with the sucking disc, and the friction force of the air bag 3, the friction force and the gravity of the battery piece 11 attached below the battery piece 11 are larger than the attachment force of the adjacent battery piece 11, so that the attached battery piece 11 cannot move upwards along with the battery piece 11 at the top, thus, the separation of the top cell piece 11 and the cell piece 11 below the top cell piece is realized, so that the laser slicing machine can conveniently perform the scribing process on the single cell piece 11 one by one.

In this embodiment, the air bags 3 are used for acting on each battery piece 11, the friction force of the air bags 3 on the battery pieces 11 is smaller than the difference between the suction force of the suction disc and the gravity of the top battery piece 11 and is larger than the acting force between two adjacent battery pieces 11, so that in the moving process of the battery pieces 11, the battery pieces 11 at the top can move upwards along with the suction disc and pass between the two air bags 3, and the other battery pieces 11 are clamped between the two air bags 3 or fall downwards in the feeding space 6, so that a good separation effect is realized, and the feeding device does not need to blow air between the two battery pieces 11 when separating the battery pieces 11, thereby saving electric energy and reducing the separation cost.

It should be noted that the storage bin 1 and the bottom frame 2 are not limited to the structural manner in this embodiment, and only need to cooperate with each other to form the feeding space 6 with an open top and adapted to the battery pieces 11, so as to facilitate the stacking of the battery pieces 11 in the feeding space 6; the airbag 3 may be provided in a single piece, and the shape of the airbag 3 is not limited to this embodiment, and the airbag 3 may be provided on the side wall of the supply space 6 such that the projection of the airbag 3 on the horizontal plane overlaps the projection of the supply space on the horizontal plane, that is, the battery piece 11 at the highest position may be separated from the plurality of battery pieces 11 attached together and moved upward.

Example 2

As shown in fig. 4, the laser dicing and feeding device for high-density laminated assembly manufacturing of example 2 is based on example 1, and is different from example 1 in that one end of an air bag 3 is provided with an air inlet 3-1, the other end is provided with an air outlet 3-2, and the air outlet 3-2 is connected with an exhaust valve 9; the air bag type air bag further comprises an air pipe 8, two ends of the air pipe 8 are respectively communicated with the air inlets 3-1 of the two air bags 3, an inflation inlet is formed in the center of the air pipe 8, and the inflation inlet is connected with an air pump 17.

In this embodiment, make two gasbag 3 communicate back inside atmospheric pressure unanimous through trachea 8, be favorable to the battery piece 11 of the below of separating to block between two gasbag 3 with the horizontally angle, prevent that battery piece 11 from inclining, influence the absorption effect of laser slicer sucking disc. In addition, the air exhaust valve 9 is opened to exhaust the air bags 3, so that the battery pieces 11 are conveniently stacked in the feeding space 6, after the battery pieces are placed, the air exhaust valve 9 is closed, the air pump 17 is started, and the air is filled into the two air bags 3 through the air pipe 8.

Example 3

As shown in fig. 5, the laser dicing and feeding device for manufacturing a high-density laminated assembly in embodiment 3 is based on embodiment 1, and is different in that the cross section of the airbag 3 is annular, the airbag 3 is sleeved outside the concentric shaft 12, and the inner wall of the airbag is attached to the side wall of the concentric shaft 12, the two ends of the concentric shaft 12 are fixed with the connecting plates 13, the two storage bins 1 on the side of the feeding space 6 corresponding to the airbag 3 are fixed with the fixing plates 14, one of the connecting plates 13 on the two ends of the concentric shaft 12 is hinged to the fixing plate 14, the other one is in insertion fit with the fixing plate 14, the fixing plate 14 is provided with the insertion hole 14-1, the connecting plate 13 corresponding to the fixing plate 14 is provided with the through hole, the locking member 4 slides along the vertical direction inside of the through hole, the locking member 4 is a plug, and the through hole is in insertion fit with the insertion hole 14-1 through the plug of the locking member 4.

In the embodiment, the air bag 3 is annular and can rotate around the axis of the air bag, and by adopting the mode, the acting force of the air bag 3 on the battery pieces 11 can be reduced and the possibility of the damage of the battery pieces 11 caused by the extrusion of the battery pieces 11 can be reduced; in addition, when the battery pieces 11 are placed, the locking piece 4 can be pulled down, the bolt is separated from the insertion hole 14-1, and then the air bag 3 is rotated outwards, so that the air bag 3 is deviated from the position right above the material supplying space 6, and therefore the battery pieces 11 can be conveniently stacked in the material supplying space 6; then the air bag 3 is rotated to enable the through hole to be aligned with the jack 14-1, and then the plug pin is inserted into the jack 14-1. Thus, the airbag 3 has two working positions with respect to the storage silo 1; in the first working position, the projection of the air bag 3 on the horizontal plane is overlapped with the projection of the feeding space 6 on the horizontal plane, and the battery piece 11 moving upwards can be separated; in the second operating position, the projection of the airbag 3 on the horizontal plane is separated from the projection of the supply space 6 on the horizontal plane, which facilitates the stacking of the battery cells 11 in the supply space 6.

It should be noted that, in this embodiment, the movement manner of the air bag 3 is not limited to this, and the air bag 3 may also be slidably disposed, only that after the air bag 3 slides, the battery pieces 11 are conveniently stacked in the feeding space 6, and after the air bag 3 returns to the initial position, the relative position of the air bag 3 and the storage bin 1 is fixed by the locking member 4.

Example 4

As shown in fig. 6 and 7, the laser dicing and feeding apparatus for high-density shingle assembly manufacturing of example 4 is based on example 1 except that the air bag 3 is detachably connected to the storage bin 1; the storage bin 1 is fixedly connected with a sleeve 15 through a support 7, the sleeve 15 is sleeved outside one end of a rotating shaft 16, and the other end of the rotating shaft 15 is fixedly connected with the air bag 3; the cross section of the air bag 3 is circular, and the rotating shaft 15 and the air bag 3 have the same axial lead; a lifting component 5 is connected below the underframe 2, and the underframe 2 is arranged in a sliding manner along the vertical direction; the storage bin 1 further comprises a base 10, the fixing frames are fixed above the base 10, the underframe 2 is positioned among the four fixing frames, the lifting assembly 5 comprises a motor 5a fixed above the base 10, a screw rod 5b is coaxially fixed at the output end of the motor 5a, a threaded pipe 5c is in threaded fit with the screw rod 5b, and the threaded pipe 5c is fixedly connected with the underframe 2; two sides of the threaded pipe 5c are fixed with guide rings 5c through connecting rods 5f, the guide rings 5c are in sliding fit with guide columns 5d, and the guide columns 5d are vertically fixed on the base 10.

In this embodiment, the airbag 3 is squeezed towards the middle section thereof, so that the rotating shaft 16 is separated from the sleeve 15, and the airbag 3 can be taken down from the device, on one hand, the battery pieces 11 are conveniently stacked in the feeding space 6, and the technical effect of conveniently placing the battery pieces 11, which is the same as that of embodiment 3, is achieved, on the other hand, the airbag 3 is also conveniently replaced, and when the replacement is performed, the rotating shafts 16 at two ends of the replaced airbag 3 are inserted into the sleeve 15, so that the installation can be completed.

In addition, when feeding, the motor 5a drives the screw rod 5b to rotate, the screw rod 5b acts on the threaded pipe 5c, and the bottom frame 2 moves upwards along the plumb direction under the matching of the guide rod 5d and the guide ring 5e, so that the battery pieces 11 are ejected above the two air bags 3 one by one. After adopting such design, laser slicer's sucking disc can absorb the battery piece 11 at fixed high position topmost, and convenient operation is favorable to improving machining efficiency.

It should be noted that the air bag 3 in this embodiment may also be detachably connected to the storage bin 3 in other manners; in addition, as an alternative to the similar effect, the lifting assembly 5 may also be provided with other common translational driving devices, such as an air cylinder.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a laser slicing feedway for high density shingle assembly preparation, includes storage silo (1) and chassis (2), storage silo (1) with chassis (2) enclose into the open feed space in top (6), feed space (6) and battery piece looks adaptation, its characterized in that:

an air bag (3) is arranged on the side wall of the feeding space (6), and the projection of the air bag (3) on the horizontal plane is overlapped with the projection part of the feeding space (6) on the horizontal plane.

2. The laser tile feeder for high density shingle assembly fabrication according to claim 1, wherein: the number of the air bags (3) is two.

3. The laser tile dicing and feeding apparatus for high density shingle assembly fabrication of claim 2, wherein: the two air bags (3) are arranged in a flush mode and are in one-to-one correspondence with the two side walls right opposite to the feeding space (6).

4. The laser tile dicing and feeding device for high-density shingle assembly fabrication of claim 3, wherein: the air bags (3) are horizontally arranged in a long strip shape, and the length directions of the air bags (3) are parallel to the side walls of the corresponding feeding spaces (6).

5. The laser tile feeder for high density shingle assembly fabrication according to claim 4, wherein: the two air bags (3) are communicated with each other and fixedly connected with the storage bin (1).

6. The laser tile dicing and feeding device for high-density shingle assembly fabrication of claim 5, wherein: the air bag (3) is provided with an air inlet (3-1) and an air outlet (3-2), the air inlet (3-1) is connected with an air pump (17), and the air outlet (3-2) is connected with an exhaust valve (9).

7. The laser tile feeder for high density shingle assembly fabrication according to claim 4, wherein: the air bag (3) is a cylinder, and the air bag (3) is arranged around the axis line of the air bag in a rotating mode.

8. The laser tile dicing and feeding device for high-density shingle assembly manufacturing according to any one of claims 1 to 7, wherein: a lifting component (5) for driving the chassis (2) to slide along the vertical direction is arranged between the chassis (2) and the storage bin (1).