CN213459673U

CN213459673U - Safe carrying device for solar silicon wafers

Info

Publication number: CN213459673U
Application number: CN202022277948.5U
Authority: CN
Inventors: 谢立平; 林锐; 李唐
Original assignee: Kunshan Laiqilong Precision Technology Co ltd
Current assignee: Kunshan Laiqilong Precision Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-15
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a safe handling device of solar silicon chip, including the fortune material bottom plate of installing in the frame, set up in material loading seat, input module and the output module of fortune material bottom plate one end, input module and output module install respectively in the frame and superpose from top to bottom, the material loading seat can reciprocate along the vertical direction, the outside of material loading seat is provided with a material loading drive assembly who is used for driving the material loading seat up-and-down motion, a basket has been placed to the material loading seat top, and a plurality of tablets that are arranged along vertical direction interval load in this basket in proper order; the material conveying bottom plate is characterized in that a support is arranged on the upper surface of the material conveying bottom plate, transmission belts used for transmitting material sheets are symmetrically arranged on two sides of the support, and a transmission motor used for driving the transmission belts is arranged on the support. The utility model discloses a third runner on the fly leaf drives the reciprocating motion of transmission belt, has realized getting automatically taking one by one of silicon chip, has both improved degree of automation and machining efficiency, can avoid the artificial damage silicon chip again.

Description

Safe carrying device for solar silicon wafers

Technical Field

The utility model relates to a safe handling device of solar energy silicon chip belongs to line photovoltaic processing technology field.

Background

In recent years, solar photovoltaic power generation technology is continuously improved, production cost is continuously reduced, conversion efficiency is continuously improved, and the application of photovoltaic power generation is increasingly popularized and rapidly developed, so that the photovoltaic power generation technology gradually becomes an important source of power supply. The photovoltaic silicon chip is a core part in a solar power generation system and is also the part with the highest value in the solar power generation system. The photovoltaic silicon chip is used for converting solar energy into electric energy, and the electric energy is transmitted to the electric storage to be stored or is directly used for pushing a load to work. The quality and cost of the photovoltaic silicon wafer will directly determine the quality and cost of the entire solar power system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safe handling device of solar energy silicon chip, its reciprocating motion that drives transmission belt through the third runner on the fly leaf has realized getting to take the silicon chip piece by piece is automatic, has both improved degree of automation and machining efficiency, can avoid the artificial damage silicon chip again.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a safe carrying device for solar silicon wafers comprises a material conveying bottom plate, a material loading seat, an input assembly and an output assembly, wherein the material conveying bottom plate is arranged on a rack, the material loading seat is arranged at one end of the material conveying bottom plate, the input assembly and the output assembly are respectively arranged on the rack and are vertically superposed, the material loading seat can vertically move up and down, when the material loading seat moves to the upper end, the material loading seat is abutted against one end of the input assembly, the material basket is conveyed onto the material loading seat by the input assembly, and when the material loading seat moves to the lower end, the material loading seat is abutted against one end of the input assembly and conveys the material basket onto the input assembly;

a feeding driving assembly for driving the feeding seat to move up and down is arranged on the outer side of the feeding seat, a material basket is placed above the feeding seat, and a plurality of material sheets which are arranged at intervals in the vertical direction are sequentially loaded in the material basket;

the upper surface of the material conveying bottom plate is provided with a support, two sides of the support are symmetrically provided with transmission belts for transmitting material sheets, and a transmission motor for driving the transmission belts is arranged on the support;

a main driving wheel is installed on an output shaft of the transmission motor, a first rotating shaft is rotatably installed on the support, two ends of the first rotating shaft respectively extend outwards from two sides of the support, a driven driving wheel is installed at one end of the first rotating shaft which is positioned at the same side of the main driving wheel, and the driven driving wheel is in transmission connection with the main driving wheel through a synchronous belt;

the first rotating shaft is positioned on two sides of the support and is respectively provided with a first rotating wheel, two sides of the support are respectively rotatably provided with a plurality of second rotating wheels, a movable plate is slidably arranged above the support and can reciprocate along the material conveying direction, two side end surfaces of the movable plate, which are close to one end of the feeding seat, are respectively provided with a rotatable third rotating wheel, the first rotating wheel, the second rotating wheel and the third rotating wheel which are positioned on the same side of the support are in transmission connection through a transmission belt, the upper surface of the third rotating wheel is flush with the upper surface of one second rotating wheel on the same side, so that the transmission belt connected between the third rotating wheel and the second rotating wheel with flush upper surfaces is a horizontal transmission surface which can be contacted with material sheets, and one end of the transmission belt, which is close to the feeding seat, can extend into the material;

a movable block is slidably arranged on the support, the upper surface of the movable block is connected with the lower surface of one end of the movable plate, which is far away from the third rotating wheel, so that the movable block and the movable plate synchronously move;

the outer sides of the ends, far away from the feeding seat, of the conveying belts are respectively provided with a vertical plate, the two vertical plates are arranged in parallel face to face, the inner surfaces, opposite to the other vertical plate, of the two vertical plates are respectively provided with a plurality of second convex strips arranged at intervals along the vertical direction, so that a groove is formed between the adjacent second convex strips, and a material placing area in which the feeding sheet is embedded is formed between the grooves formed on the two vertical plates;

the upper end surfaces of the two vertical plates are connected through a top supporting plate, and a driving assembly is connected with at least one of the two vertical plates and used for driving the two vertical plates to synchronously move along the vertical direction.

The further improved scheme in the technical scheme is as follows:

1. in the above scheme, the driving assembly comprises a motor, a vertically arranged screw rod and a movable block sleeved on the screw rod through threads, an output shaft of the motor is connected with the screw rod, and the movable block is connected with the outer surface of the vertical plate.

2. In the above scheme, a plurality of the second convex strips are arranged on the upper portion of the vertical plate at equal intervals, so that when the vertical plate is located at the initial position, the second convex strips are located above the transmission belt.

3. In the above scheme, the material loading drive assembly comprises a motor, a vertically arranged screw rod and a movable block sleeved on the screw rod through threads, an output shaft of the motor is connected with the screw rod, and the movable block is connected with the material loading seat.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a safe handling device of solar wafer, it has realized transporting the full-automatic of monolithic silicon chip high-efficiently, piece by piece, has improved the stability and the security of transporting the process simultaneously, avoids external force and artificial intervention, avoids the damage of silicon chip completely, and degree of automation is high; furthermore, the outer sides of the conveying belts are respectively provided with a vertical plate, the two vertical plates are arranged in parallel face to face, the inner surfaces of the two vertical plates, which are respectively opposite to the other vertical plate, are provided with a plurality of second convex strips arranged at intervals along the vertical direction, so that a groove is formed between the adjacent second convex strips, a material placing area in which a material feeding piece is embedded is formed between the grooves oppositely formed on the two vertical plates, the upper end surfaces of the two vertical plates are connected through a top supporting plate, a driving assembly is connected with at least one of the two vertical plates and used for driving the two vertical plates to synchronously move along the vertical direction, and by the arrangement of a plurality of material placing areas between the oppositely arranged vertical plates, the plurality of silicon wafers can be temporarily stored when necessary in cooperation with the up-and-down movement of the material placing areas, so that the accurate cooperation with the lower section process equipment is realized, and the condition that the material, the production efficiency is improved.

2. The utility model relates to a safe handling device for solar silicon wafers, a movable plate is slidably arranged above a support and can reciprocate along the material conveying direction, two side end faces of one end of the movable plate close to a material receiving area are respectively provided with a rotatable third rotating wheel, a first rotating wheel, a second rotating wheel and a third rotating wheel which are positioned at the same side of the support are in transmission connection through a transmission belt, the upper surface of the third rotating wheel is flush with the upper surface of one second rotating wheel on the same side, so that a conveying belt connected between the third rotating wheel with the flush upper surface and the second rotating wheel is a horizontal conveying surface capable of contacting with the material sheets, the third rotating wheel on the movable plate drives the transmission belt to reciprocate, so that automatic taking of the silicon wafers one by one is realized, manual discharging is reduced, the automation degree and the processing efficiency are improved, the silicon wafers can be prevented from being damaged manually, and the processing efficiency and the processing quality are improved; furthermore, a movable block is slidably mounted on the support, the upper surface of the movable block is connected with the lower surface of the movable plate far away from one end of the third rotating wheel, so that the movable block and the movable plate can move synchronously, a rotatable supporting wheel is mounted on one side end face of the movable block, the supporting wheel is in transmission connection with the first rotating wheel, the second rotating wheel and the third rotating wheel on the same side through a transmission belt, the supporting wheel is in surface contact with the transmission belt, the third rotating wheel is in surface contact with the other side of the transmission belt, and the transmission belt is guaranteed to be always kept in a tensioning state through synchronous movement of the supporting wheel and the third rotating wheel on the movable block, and further stability and safety of silicon wafer conveying are guaranteed.

Drawings

Fig. 1 is a schematic view of the overall structure of the feeding machine for photovoltaic processing of the present invention;

fig. 2 is a schematic partial structure diagram of a safe handling device for solar silicon wafers according to the present invention;

FIG. 3 is a schematic view of a second partial structure of the safe handling device for solar silicon wafers of the present invention;

fig. 4 is a schematic view of a partial structure of a safe handling device for solar silicon wafers according to the present invention;

fig. 5 is a schematic view of a local structure of the safe handling device for solar silicon wafers according to the present invention.

Fig. 6 is a schematic view of a local structure of the safe handling device for solar silicon wafers according to the present invention.

In the above drawings: 2. An input component; 3. an output component; 4. a support plate; 5. a motor; 6. a rotating shaft; 7. a roller; 8. a conveyor belt; 11. a material conveying bottom plate; 12. a support; 13. a transmission motor; 14. a transfer belt; 15. a main drive wheel; 16. a first rotating shaft; 17. a driven wheel; 18. a first runner; 19. a second runner; 24. a movable plate; 25. a third rotating wheel; 26. a movable block; 27. a support wheel; 28. a drive belt; 29. driving the rotating wheel; 30. connecting blocks; 31. a vertical plate; 32. a second convex strip; 33. a top support plate; 34. a drive assembly; 36. a web; 37. a feeding seat; 38. a feeding drive assembly; 39. a material basket.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: a safe carrying device for solar silicon wafers comprises a material conveying bottom plate 11 arranged on a rack, a material loading seat 37 arranged at one end of the material conveying bottom plate 11, an input assembly 2 and an output assembly 3, wherein the input assembly 2 and the output assembly 3 are respectively arranged on the rack and are overlapped up and down, the material loading seat 37 can move up and down along the vertical direction, when the material loading seat 37 moves to the upper end, the material loading seat is abutted to one end of the input assembly 2, the material basket 39 is conveyed onto the material loading seat 37 by the input assembly 2, and when the material loading seat 37 moves to the lower end, the material loading seat is abutted to one end of the input assembly 2 and conveys the material basket 39 onto the input assembly 2;

the input assembly 2, the output assembly 3 and the feeding seat 37 respectively comprise two support plates 4, a motor 5, a rotating shaft 6, rollers 7 arranged on the rotating shaft 6 and a transmission belt 8 for transmitting a material basket 39, the two parallel rotating shafts 6 are respectively connected between the two support plates 4 and positioned at two ends of the support plates 4, the rollers 7 are arranged at two ends of the rotating shaft 6 at intervals, the rollers 7 arranged at the same end of the rotating shaft 6 are connected through the transmission belt 8, and the motor 5 in transmission connection with the rotating shaft 6 is arranged on the support plates 4 and used for driving the rotating shaft 6 to rotate;

a feeding driving assembly 38 for driving the feeding seat 37 to move up and down is arranged on the outer side of the feeding seat 37, a material basket 39 is placed above the feeding seat 37, and a plurality of material sheets 36 which are arranged at intervals along the vertical direction are sequentially loaded in the material basket 39;

the upper surface of the material conveying bottom plate 11 is provided with a support 12, two sides of the support 12 are symmetrically provided with a conveying belt 14 for conveying material sheets 36, and a conveying motor 13 for driving the conveying belt 14 is arranged on the support 12;

a main driving wheel 15 is installed on an output shaft of the transmission motor 13, a first rotating shaft 16 is rotatably installed on the support 12, two ends of the first rotating shaft 16 respectively extend out from two sides of the support 12, one end of the first rotating shaft 16 positioned at the same side of the main driving wheel 15 is provided with a driven driving wheel 17, and the driven driving wheel 17 is in transmission connection with the main driving wheel 15 through a synchronous belt;

a first rotating wheel 18 is respectively arranged on the first rotating shaft 16 and positioned at two sides of the support 12, a plurality of second rotating wheels 19 are respectively arranged at two sides of the support 12 in a rotating manner, and the first rotating wheel 18 and the second rotating wheels 19 positioned at the same side of the support 12 are in transmission connection through a transmission belt 14;

a first rotating wheel 18 is respectively installed on the first rotating shaft 16 and positioned at two sides of the support 12, a plurality of second rotating wheels 19 are respectively installed on two sides of the support 12 in a rotating manner, a movable plate 24 is slidably installed above the support 12 and can reciprocate along the material conveying direction, a rotatable third rotating wheel 25 is respectively installed on two side end surfaces of the movable plate 24 close to one end of the material loading seat 37, the first rotating wheel 18, the second rotating wheel 19 and the third rotating wheel 25 positioned at the same side of the support 12 are in transmission connection through a transmission belt 14, the upper surface of the third rotating wheel 25 is flush with the upper surface of one second rotating wheel 19 at the same side, so that the transmission belt 14 connected between the third rotating wheel 25 and the second rotating wheel 19 with flush upper surfaces is a horizontal transmission surface capable of contacting with the material sheet 36, and one end of the transmission belt 14 close to the material loading seat 37 can extend into the material basket 39;

a movable block 26 is slidably mounted on the support 12, the upper surface of the movable block 26 is connected with the lower surface of one end of the movable plate 24 far away from the third rotating wheel 25, so that the movable block 26 and the movable plate 24 move synchronously, a rotatable supporting wheel 27 is mounted on one side end surface of the movable block 26, the supporting wheel 27 is in transmission connection with the first rotating wheel 18, the second rotating wheel 19 and the third rotating wheel 25 on the same side through the transmission belt 14, the supporting wheel 27 is in contact with one surface of the transmission belt 14, and the third rotating wheel 25 is in contact with the other surface of the transmission belt 14;

the outer sides of one ends, far away from the feeding seat 37, of the conveying belts 14 are respectively provided with a vertical plate 31, the two vertical plates 31 are arranged in parallel face to face, the inner surfaces, opposite to the other vertical plate 31, of the two vertical plates 31 are respectively provided with a plurality of second convex strips 32 arranged at intervals along the vertical direction, so that a groove is formed between the adjacent second convex strips 32, and a storage area for embedding the material sheet 36 is formed between the grooves formed on the two vertical plates 31;

the upper end surfaces of the two vertical plates 31 are connected through a top supporting plate 33, and a driving assembly 34 is connected with at least one of the two vertical plates 31 and used for driving the two vertical plates 31 to move synchronously along the vertical direction.

The driving assembly 34 comprises a motor, a vertically arranged screw rod and a movable block sleeved on the screw rod through threads, an output shaft of the motor is connected with the screw rod, and the movable block is connected with the outer surface of the vertical plate 31; a plurality of the second protruding strips 32 are arranged on the upper portion of the vertical plate 31 at equal intervals, so that when the vertical plate 31 is located at the initial position, the second protruding strips 32 are all located above the conveying belt 14;

two driving rotating wheels 29 connected through a driving belt 28 are installed on one side of the support 12, wherein one driving rotating wheel 29 is connected with an output shaft of a motor installed on the support 12; the movable block 26 is connected to a drive belt 28 by a connecting block 30.

Example 2: a safe carrying device for solar silicon wafers comprises a material conveying bottom plate 11 arranged on a rack, a material loading seat 37 arranged at one end of the material conveying bottom plate 11, an input assembly 2 and an output assembly 3, wherein the input assembly 2 and the output assembly 3 are respectively arranged on the rack and are overlapped up and down, the material loading seat 37 can move up and down along the vertical direction, when the material loading seat 37 moves to the upper end, the material loading seat is abutted to one end of the input assembly 2, the material basket 39 is conveyed onto the material loading seat 37 by the input assembly 2, and when the material loading seat 37 moves to the lower end, the material loading seat is abutted to one end of the input assembly 2 and conveys the material basket 39 onto the input assembly 2;

The feeding driving assembly 38 comprises a motor, a vertically arranged screw rod and a movable block sleeved on the screw rod through threads, an output shaft of the motor is connected with the screw rod, and the movable block is connected with the feeding seat 37;

the second wheel 19, which is 4 on the same side of the support 12, is in contact with one surface of the conveyor belt 14, and the other surface of the conveyor belt 14 is in contact with the first wheel 18.

When the safe carrying device for the solar silicon wafers is adopted, the efficient and piece-by-piece full-automatic conveying of the single silicon wafers is realized, the stability and the safety of the conveying process are improved, external force and manual intervention are avoided, the damage of the silicon wafers is completely avoided, and the automation degree is high;

furthermore, through the arrangement of the multiple layers of material placing areas between the oppositely arranged vertical plates and the up-and-down movement of the material placing areas, multiple silicon wafers can be temporarily stored when necessary, so that the silicon wafers are accurately matched with equipment in the next working procedure, the condition that the silicon wafers need to be stopped for material waiting due to the operation time difference between the silicon wafers and the equipment is avoided, and the production efficiency is improved;

in addition, the third rotating wheel on the movable plate drives the transmission belt to reciprocate, so that automatic taking of the silicon wafers one by one is realized, manual discharging is reduced, the automation degree and the processing efficiency are improved, the silicon wafers can be prevented from being damaged manually, and the processing efficiency and the processing quality are improved;

furthermore, the synchronous movement of the supporting wheel and the third rotating wheel on the movable block ensures that the transmission belt is always kept in a tensioning state, and further ensures the stability and the safety of the silicon wafer transportation.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a safe handling device of solar energy silicon chip which characterized in that: the feeding device comprises a material conveying bottom plate (11) arranged on a rack, a feeding seat (37) arranged at one end of the material conveying bottom plate (11), an input assembly (2) and an output assembly (3), wherein the input assembly (2) and the output assembly (3) are respectively arranged on the rack and are overlapped up and down, the feeding seat (37) can move up and down along the vertical direction, when the feeding seat (37) moves to the upper end, the feeding seat is abutted to one end of the input assembly (2), the input assembly (2) conveys a material basket (39) onto the feeding seat (37), when the feeding seat (37) moves to the lower end, the feeding seat is abutted to one end of the input assembly (2), and the material basket (39) is conveyed onto the input assembly (2);

a feeding driving assembly (38) for driving the feeding seat (37) to move up and down is arranged on the outer side of the feeding seat (37), a material basket (39) is placed above the feeding seat (37), and a plurality of material sheets (36) which are arranged at intervals in the vertical direction are sequentially loaded in the material basket (39);

the upper surface of the material conveying bottom plate (11) is provided with a support (12), two sides of the support (12) are symmetrically provided with a transmission belt (14) for transmitting material sheets (36), and a transmission motor (13) for driving the transmission belt (14) is arranged on the support (12);

a main driving wheel (15) is mounted on an output shaft of the transmission motor (13), a first rotating shaft (16) is rotatably mounted on the support (12), two ends of the first rotating shaft (16) respectively extend out from two sides of the support (12), a driven driving wheel (17) is mounted at one end of the first rotating shaft (16) positioned on the same side of the main driving wheel (15), and the driven driving wheel (17) is in transmission connection with the main driving wheel (15) through a synchronous belt;

the first rotating wheel (18) is respectively arranged on the first rotating shaft (16) and positioned at two sides of the support (12), a plurality of second rotating wheels (19) are respectively rotatably arranged at two sides of the support (12), a movable plate (24) is slidably arranged above the support (12) and can reciprocate along the material conveying direction, a rotatable third rotating wheel (25) is respectively arranged on two side end surfaces of one end of the movable plate (24) close to the material feeding seat (37), the first rotating wheel (18), the second rotating wheel (19) and the third rotating wheel (25) positioned at the same side of the support (12) are in transmission connection through a transmission belt (14), the upper surface of the third rotating wheel (25) is flush with the upper surface of one second rotating wheel (19) at the same side, so that the transmission belt (14) connected between the third rotating wheel (25) with the flush upper surface and the second rotating wheel (19) is a horizontal transmission surface capable of being in contact with the material sheet (36), one end of the transmission belt (14) close to the feeding seat (37) can extend into the material basket (39);

a movable block (26) is slidably mounted on the support (12), the upper surface of the movable block (26) is connected with the lower surface of one end of the movable plate (24) far away from the third rotating wheel (25), so that the movable block (26) and the movable plate (24) synchronously move, a rotatable supporting wheel (27) is mounted on one side end face of the movable block (26), the supporting wheel (27) is in transmission connection with the first rotating wheel (18), the second rotating wheel (19) and the third rotating wheel (25) on the same side through the conveying belt (14), the supporting wheel (27) is in contact with one surface of the conveying belt (14), and the third rotating wheel (25) is in contact with the other surface of the conveying belt (14);

the outer sides of one ends, far away from the feeding seat (37), of the conveying belts (14) are respectively provided with a vertical plate (31), the two vertical plates (31) are arranged in parallel face to face, a plurality of second convex strips (32) arranged at intervals along the vertical direction are arranged on the inner surfaces, opposite to the other vertical plate (31), of the two vertical plates (31), so that a groove is formed between the adjacent second convex strips (32), and a material placing area for embedding the material piece (36) is formed between the grooves formed on the two vertical plates (31) oppositely;

the upper end surfaces of the two vertical plates (31) are connected through a top supporting plate (33), and a driving assembly (34) is connected with at least one of the two vertical plates (31) and used for driving the two vertical plates (31) to synchronously move along the vertical direction.

2. The safe handling device of solar silicon wafer according to claim 1, characterized in that: the driving assembly (34) comprises a motor, a vertically arranged screw rod and a movable block sleeved on the screw rod through threads, an output shaft of the motor is connected with the screw rod, and the movable block is connected with the outer surface of the vertical plate (31).

3. The safe handling device of solar silicon wafer according to claim 1, characterized in that: a plurality of second convex strips (32) are arranged on the upper portion of the vertical plate (31) at equal intervals, so that when the vertical plate (31) is located at the initial position, the second convex strips (32) are located above the transmission belt (14).

4. The safe handling device of solar silicon wafer according to claim 1, characterized in that: the feeding driving assembly (38) comprises a motor, a vertically arranged screw rod and a movable block sleeved on the screw rod through threads, an output shaft of the motor is connected with the screw rod, and the movable block is connected with the feeding seat (37).