CN211404477U - Automatic solar silicon wafer feeding device - Google Patents

Abstract

The utility model discloses a solar energy silicon chip automatic feeding device, including vacuum chuck, vacuum chuck right-hand member fixedly connected with carriage release lever, there is the vacuum cavity at the inside center of carriage release lever through punching, vacuum chuck right side integrated into one piece has vacuum nozzle, and vacuum nozzle intercommunication vacuum cavity. The utility model discloses a setting of vacuum cavity and vacuum nozzle drives the carriage release lever through electronic slide rail and removes for vacuum chuck laminating silicon chip, and through outside vacuum pump intercommunication vacuum joint, take the air in the vacuum cavity out and form the negative pressure, make the silicon chip adsorb on vacuum chuck, the stable material loading of the silicon chip of being convenient for, comparatively practical is fit for extensively promoting and using.

Description

Automatic solar silicon wafer feeding device

Technical Field

The utility model relates to a solar energy silicon chip technical field specifically is a solar energy silicon chip automatic feeding device.

Background

The solar silicon wafer has the advantages of high efficiency, low attenuation, strong reliability and advanced diffusion technology, ensures good uniformity in the wafer-to-wafer wafers, and reduces the matching loss between the battery wafers.

The existing patent (publication number is CN201220278409.6) and solar silicon wafer automatic feeding device, this patent blows other silicon wafers that will adhere through blowing mouth nitrogen gas and blows down, guarantees sucking of suction nozzle one by one and carries, accurate control material loading, nevertheless because the silicon wafer surface still needs printing technology when its suction nozzle adsorbs the silicon wafer, consequently appears adsorbing not firm enough problem easily, causes the silicon wafer landing to appear damaging or mar.

Therefore, when the vacuum chuck adsorbs the silicon wafer, the cold air pipe and the hot air pipe are matched to enable air to generate the effects of expansion with heat and contraction with cold, and the silicon wafer is more firmly adsorbed or more conveniently taken down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar energy silicon chip automatic feeding device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solar energy silicon chip automatic feeding device, includes vacuum chuck, vacuum chuck right-hand member fixedly connected with carriage release lever, there is the vacuum cavity at the inside center of carriage release lever through punching, vacuum chuck right side integrated into one piece has the vacuum mouth, and vacuum mouth intercommunication vacuum cavity.

As an embodiment of the present invention, the moving rod right end is fixedly connected with an electric sliding rail.

As a preferred embodiment of the present invention, the top of the right side of the moving rod is welded with a fixed pipe, the fixed pipe is internally communicated with a vacuum chamber, and the block is provided with a vacuum joint.

As the utility model discloses a preferred embodiment, carriage release lever outer wall left side block has left stopper middle part, the nested hot-blast main that has in left side stopper top, the nested cold air duct that has in left side stopper bottom.

As the utility model discloses a preferred embodiment, carriage release lever outer wall right side block has right stop block middle part, the nested hot-blast main that has in right stop block top, the nested cold-blast main that has in right stop block bottom.

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

1. the utility model discloses a solar energy silicon chip automatic feeding device, through the setting of vacuum cavity and vacuum nozzle, drive the carriage release lever through electronic slide rail and remove for vacuum chuck laminating silicon chip to through outside vacuum pump intercommunication vacuum joint, take the vacuum cavity air out and form the negative pressure, make the silicon chip adsorb on vacuum chuck, the stable material loading of the silicon chip of being convenient for.

2. The utility model discloses a solar energy silicon chip automatic feeding device, through the setting of cold air pipe and hot-blast main, through communicating outside air pump and electric hot-blast stove respectively with cold air pipe and hot-blast main, when the silicon chip that needs adsorbs, cold air pipe discharge air conditioning makes the interior air of vacuum chuck produce the shrinkage effect, adsorb more firmly, when the silicon chip takes off, close vacuum pump hot air pipe discharge hot air current simultaneously, the interior air of vacuum chuck produces the hot effect that rises to the silicon chip is convenient for take off, it is more firm or take off more convenient to be convenient for the silicon chip adsorb.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the solar silicon wafer automatic feeding device of the present invention;

fig. 2 is a structural section view of the solar silicon wafer automatic feeding device of the present invention.

In the figure: a vacuum chuck 1; a left limiting block 2; a hot air pipe 3; a fixed tube 4; a vacuum joint 5; a travel bar 6; an electric slide rail 7; a cold air pipe 8; a vacuum chamber 9; a vacuum nozzle 10; and a right stopper 11.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a solar energy silicon chip automatic feeding device, includes vacuum chuck 1, 1 right-hand member fixedly connected with carriage release lever 6 of vacuum chuck, there is vacuum cavity 9 at the inside center of carriage release lever 6 through punching, 1 right side integrated into one piece of vacuum chuck has vacuum nozzle 10, and vacuum nozzle 10 intercommunication vacuum cavity 9.

In this embodiment, please refer to fig. 1 and 2, the movable rod 6 is driven by the electric slide rail 7 to move, so that the vacuum chuck 1 is attached to the silicon wafer, and the external vacuum pump is communicated with the vacuum joint 5 to draw air in the vacuum chamber 9 to form a negative pressure, so that the silicon wafer is adsorbed on the vacuum chuck 1, thereby facilitating stable loading of the silicon wafer.

Wherein, the right end of the movable rod 6 is fixedly connected with an electric slide rail 7.

In this embodiment, please refer to fig. 1, which is a plurality of electric slide rails 7 on the market, specifically, refer to the upper silver KK module.

Wherein, the welding of 6 right sides tops of carriage release lever has fixed pipe 4, fixed pipe 4 internal connection vacuum chamber 9, and the block has vacuum joint 5.

In the embodiment, please refer to fig. 2, an external vacuum pump is connected to the fixing tube 4 corresponding to the vacuum connector 5.

Wherein, 6 outer wall left side blocks of carriage release lever have left stopper 2 middle parts, 2 nested hot-blast main 3 that have in the top of left side stopper, 2 nested cold blast main 8 that have in the bottom of left side stopper.

In this embodiment please refer to fig. 1 and communicate outside air pump and electric hot blast stove respectively through cold air pipe 8 and hot-blast main 3, when the silicon chip of needs adsorbs, cold air 8 exhaust air conditioning makes vacuum chuck 1 interior air produce the cold contraction effect, it is more firm to adsorb, when the silicon chip takes off, close the vacuum pump simultaneously hot-blast main 3 exhaust hot gas flow, vacuum chuck 1 interior air produces the hot expanding effect, thereby the silicon chip is convenient for take off, it is more firm or take off more convenient to be convenient for the silicon chip adsorb.

It should be noted that the utility model relates to an automatic solar silicon wafer feeding device, which comprises a vacuum chuck 1, a left limiting block 2, a hot air pipe 3, a fixed pipe 4, a vacuum joint 5, a moving rod 6, an electric sliding rail 7, a cold air pipe 8, a vacuum cavity 9, a vacuum nozzle 10 and a right limiting block 11, all of which are universal standard parts or parts known by those skilled in the art, the structure and principle of which are known by technical manuals or conventional experimental methods, the moving rod 6 is driven by the electric sliding rail 7 to move during working, so that the vacuum chuck 1 is attached to a silicon wafer, the vacuum joint 5 is communicated with an external vacuum pump, air in the vacuum cavity 9 is pumped out to form negative pressure, the vacuum chuck is adsorbed on the silicon wafer vacuum chuck 1, the cold air pipe 8 and the hot air pipe 3 are respectively communicated with an external air pump and an electric air heater, when the silicon wafer is required to be adsorbed, the cold air discharged by the cold air pipe 8 enables air in the vacuum chuck 1 to generate a cold contraction effect, the adsorption is firmer, when the silicon wafer is taken down, the vacuum pump is closed, the hot air flow is discharged by the hot air pipe 3, the air in the vacuum chuck 1 generates a hot expansion effect, and therefore the silicon wafer is convenient to take down.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a solar energy silicon chip automatic feeding device, includes vacuum chuck (1), its characterized in that: vacuum chuck (1) right-hand member fixedly connected with carriage release lever (6), there is vacuum cavity (9) at carriage release lever (6) inside center through punching, vacuum chuck (1) right side integrated into one piece has vacuum nozzle (10), and vacuum nozzle (10) intercommunication vacuum cavity (9).

2. The automatic solar silicon wafer feeding device according to claim 1, wherein: the right end of the moving rod (6) is fixedly connected with an electric sliding rail (7).

3. The automatic solar silicon wafer feeding device according to claim 1, wherein: the welding of carriage release lever (6) right side top has fixed pipe (4), fixed pipe (4) in-connection vacuum chamber (9), and the block has vacuum connector (5).

4. The automatic solar silicon wafer feeding device according to claim 1, wherein: the movable rod (6) outer wall left side block has left stopper (2) middle part, left side stopper (2) top nestification has hot-blast main (3), left side stopper (2) bottom nestification has cold blast main (8).

5. The automatic solar silicon wafer feeding device according to claim 1, wherein: the right side of the outer wall of the moving rod (6) is clamped with the middle of a right limiting block (11), the top of the right limiting block (11) is nested with a hot air pipe (3), and the bottom of the right limiting block (11) is nested with a cold air pipe (8).

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