CN217147735U

CN217147735U - Sucking disc formula monocrystalline silicon flaw-piece centre gripping unloading conveying mechanism

Info

Publication number: CN217147735U
Application number: CN202220235609.7U
Authority: CN
Inventors: 李海威; 梁兴华; 李元业; 郑光健; 廖书阳; 沈锦锋; 梁洁; 李波; 赖晓锟
Original assignee: Fuzhou Tianrui Scroll Saw Technology Co Ltd
Current assignee: Fuzhou Tianrui Scroll Saw Technology Co Ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-08-09
Anticipated expiration: 2032-01-28

Abstract

The utility model provides a sucking disc formula monocrystalline silicon flaw-piece centre gripping unloading conveying mechanism, including a chassis, be provided with the conveyer belt that is used for carrying the monocrystalline silicon flaw-piece on the chassis, a movable plate has erect above the conveyer belt, the movable plate is connected with the chassis through first driving piece, the place ahead of movable plate is erect and is used for adsorbing the absorption subassembly of monocrystalline silicon flaw-piece, the absorption subassembly is located the top of conveyer belt, be provided with on the movable plate and be used for driving the absorption subassembly rotatory second driving piece; the utility model discloses simple structure, the simple operation can realize monocrystalline silicon flaw-piece unloading and the purpose of carrying.

Description

Sucking disc formula monocrystalline silicon flaw-piece centre gripping unloading conveying mechanism

Technical Field

The utility model relates to a technical field, especially sucking disc formula monocrystalline silicon flaw-piece centre gripping unloading conveying mechanism are carried to monocrystalline silicon flaw-piece.

Background

Monocrystalline silicon is a relatively active non-metallic element, is an important component of crystal materials, and is in the front of the development of new materials. The solar photovoltaic power generation and heat supply semiconductor material is mainly used as a semiconductor material and utilizes solar photovoltaic power generation, heat supply and the like. Since solar energy has the advantages of cleanness, environmental protection, convenience and the like, in recent thirty years, solar energy utilization technology has been developed greatly in the aspects of research and development, commercial production and market development, and becomes one of the emerging industries of rapid and stable development in the world.

Monocrystalline silicon can produce the limit piece man-hour adding, and these edges can be retrieved and recycled, and prior art is directly dropped to connect the silo after the edges are produced, carries next step through the manual work with the edges again, but the edges can strike from the eminence unloading and connect the silo, and the edges is fragile, is unfavorable for the edges material to retrieve, and the manual work carries the edges, can reduce the transport efficiency of edges.

Disclosure of Invention

In view of this, the utility model aims at providing sucking disc formula monocrystalline silicon flaw-piece centre gripping unloading conveying mechanism can realize the purpose of monocrystalline silicon flaw-piece unloading and transport.

The utility model discloses a following method realizes: sucking disc formula monocrystalline silicon flaw-piece centre gripping unloading conveying mechanism, including an chassis, be provided with the conveyer belt that is used for carrying the monocrystalline silicon flaw-piece on the chassis, a movable plate has been erect to the conveyer belt top, the movable plate through first driving piece with the chassis is connected, the place ahead of movable plate is erect and is used for adsorbing the absorption subassembly of monocrystalline silicon flaw-piece, it is located to adsorb the subassembly the top of conveyer belt, be provided with on the movable plate and be used for the drive it carries out rotatory second driving piece to adsorb the subassembly.

Further, the first driving part comprises an oil cylinder, an air cylinder or a linear motor for driving the movable plate to move back and forth, a support is arranged on the bottom frame, the support and the conveyor belt are arranged in a front-back mode, the first driving part is arranged on the support, a connecting block is arranged at the tail end of a telescopic rod of the first driving part, the upper end face of the connecting block is connected with the lower end face of the movable plate, and the left end and the right end of the lower end face of the movable plate are connected with the upper end face of the support through a linear guide rail.

Further, the second driving piece includes telescopic cylinder, both ends all are provided with a supporting shoe around the upper surface of movable plate, install a rotation axis between two supporting shoes, the rear end of rotation axis pierces through the preceding terminal surface of the supporting shoe of rear end and extends to outside the supporting shoe of rear end, the rear end of rotation axis with adsorption component connects, the cover is equipped with a rotation axis on the rotation axis, the up end of movable plate is provided with the ascending U template of opening, the U template is located the right side of rotation axis, the vertical board up end of U template is provided with T style of calligraphy fixed block, and it has to articulate between the vertical piece of two front and back T style of calligraphy fixed blocks telescopic cylinder, telescopic cylinder's telescopic link end with the preceding terminal surface of rotating plate is articulated.

Further, the first driving piece is an oil cylinder, an air cylinder or a linear motor which drives the movable plate to move back and forth, the upper portion, located on the side of the conveyor belt, of the bottom frame extends to form a support, the movable plate faces one side of the conveyor belt, the top of the movable plate is in sliding fit with the support through a sliding seat, the first driving piece is arranged on the support, the telescopic end of the first driving piece is connected with the movable plate, and one side, facing the conveying direction of the conveyor belt, of the movable plate is hinged to the adsorption assembly.

Further, the sliding seat and the top of the bracket are provided with a channel and a convex rail which are in sliding fit, the top of the sliding seat is fixedly connected with a supporting plate, the second driving piece comprises a fixed end and a telescopic end, the fixed end of the second driving piece is hinged to the supporting plate, and the telescopic end is hinged to the adsorption component to drive the adsorption component to rotate around the hinged position of the adsorption component and the movable plate.

Further, the adsorption component includes the connecting plate, the rear end face of connecting plate with the articulated connection of second driving piece, the lower extreme of connecting plate is provided with the collet that is used for supporting the monocrystalline silicon flaw-piece, the rear end face of connecting plate is from last to being provided with the sucking disc that a plurality of is used for adsorbing the monocrystalline silicon flaw-piece down.

Further, a negative pressure pipe for providing negative pressure is arranged on the sucker.

Further, a soft material is arranged on the bottom support.

Furthermore, the rear end of the rack of the conveyor belt is provided with a guide plate with an outward opening, and the front end of the rack of the conveyor belt is provided with a guardrail plate.

The beneficial effects of the utility model reside in that: the utility model adds the sucker, the conveyor belt and the first driving piece into the device, and can place the monocrystalline silicon flaw-piece on the conveyor belt through the sucker, thereby reducing the step of manually moving the flaw-piece to the conveyor belt and improving the working efficiency; the second driving piece is added into the device, so that the flaw-piece can be driven to rotate to be horizontal through the second driving piece, the flaw-piece is prevented from being damaged after being discharged from a high position and impacting a conveyor belt, and the flaw-piece material is favorably recycled; the bottom support and the rubber sheets are added into the device, so that the flaw-piece can be supported through the bottom support, the condition that the flaw-piece falls off when the sucking disc does not completely adsorb the flaw-piece is avoided, the rubber sheets can avoid the extrusion of the flaw-piece and the bottom support, and the blanking conveying of the flaw-piece is facilitated; the utility model discloses simple structure, the simple operation can realize monocrystalline silicon flaw-piece unloading and the purpose of carrying.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a schematic view of a three-dimensional structure (the suction cup assembly is vertical) according to another embodiment of the present invention.

Fig. 5 is a schematic perspective view (with the suction cup assembly horizontal) of another embodiment of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 3, the present invention provides an embodiment of a sucking disc type monocrystalline silicon flaw-piece clamping and blanking conveying mechanism, including an underframe 1, a conveyor belt 2 for conveying monocrystalline silicon flaw-pieces is arranged on the underframe 1, a movable plate 3 is erected above the conveyor belt 2, the movable plate 3 is connected with the underframe 1 through a first driving member 4, an adsorption assembly 5 for adsorbing monocrystalline silicon flaw-pieces is erected in front of the movable plate 3, the adsorption assembly 5 can adsorb the monocrystalline silicon flaw-pieces, the first driving member 4 can drive the movable plate 3 to move back and forth, the adsorption assembly 5 is located above the conveyor belt 2, a second driving member 6 for driving the adsorption assembly 5 to rotate is arranged on the movable plate 3, the second driving member 6 drives the monocrystalline silicon flaw-pieces on the adsorption assembly 5 to rotate, the adsorption assembly 5 places the monocrystalline silicon flaw-pieces on the conveyor belt 2, the conveyor 2 transports the flaw-piece to the next step.

As shown in fig. 1 to 3, the first driving member 4 includes an oil cylinder 7 for driving the moving plate 3 to move back and forth, the bottom frame 1 is provided with a support 8, the support 8 and the conveyor belt 2 are arranged back and forth, the oil cylinder 7 is arranged on the support 8, a connecting block (not shown) is arranged at the end of a telescopic rod of the oil cylinder 7, the upper end surface of the connecting block is connected with the lower end surface of the moving plate 3, the oil cylinder 7 is started, the connecting block is driven by the oil cylinder 7 to move back and forth, the moving plate 3 is driven by the moving plate to move back and forth, the left end and the right end of the lower end surface of the moving plate 3 are both connected with the upper end surface of the support 8 through a linear guide 9, and the linear guide 9 can perform limit guiding when the moving plate 3 moves back and forth.

As shown in fig. 1 and fig. 3, the second driving member 6 includes a telescopic cylinder 10, a support block 11 is disposed at each of front and rear ends of an upper surface of the movable plate 3, a rotating shaft 12 is mounted between the two support blocks 11, a rear end of the rotating shaft 12 penetrates through a front end surface of the support block 11 at the rear end and extends out of the support block 11 at the rear end, a rear end of the rotating shaft 12 is connected to the adsorption assembly 5, a rotating plate 13 is sleeved on the rotating shaft 12, a U-shaped plate 14 with an upward opening is disposed at an upper end surface of the movable plate 3, the U-shaped plate 14 is located at a right side of the rotating shaft 12, a T-shaped fixed block 15 is disposed at an upper end surface of a vertical plate of the U-shaped plate 14, the telescopic cylinder 10 is hinged between vertical blocks of the front and rear T-shaped fixed blocks 15, and a tail end of the telescopic cylinder 10 is hinged to a front end surface of the rotating plate 13, the telescopic link end of telescopic cylinder 10 is flexible can drive rotor plate 13 and rotate, and rotor plate 13 rotates and can drive rotation axis 12 rotatory, and rotation axis 12 is rotatory to drive connecting plate 16 rotatory, and the rotatory flaw-piece that drives on the adsorption component 5 of connecting plate 16 rotates.

As shown in fig. 4 to 5, in another embodiment of the present invention, a support 8 extends from the upper portion of the bottom frame 1 beside the conveyor belt 2, the movable plate 3 faces one side of the conveyor belt, and the top of the movable plate is in sliding fit with the support through a sliding seat 31, the first driving member is disposed on the support, the telescopic end of the first driving member is connected to the movable plate, the fixed end of the first driving member is fixedly connected to the support, and one side of the movable plate facing the conveying direction of the conveyor belt is hinged to the adsorption assembly.

The first driving member 4 is an oil cylinder, an air cylinder or a linear motor which can drive the moving plate to move back and forth.

Sliding

seat

31 and 8 tops of support have sliding fit's channel and tongue in order to realize the sliding fit at sliding

seat

31 and 8 tops of support, and moving plate 3 and sliding seat 31 fixed connection drive the removal by sliding seat 31, sliding seat 31 top fixedly connected with backup pad 32, second driving piece 6 includes stiff end and flexible end, in this embodiment, second driving piece 6 also be the cylinder, can also be hydro-cylinder or electric cylinder in the actual design. The fixed end of the second driving piece is hinged to the supporting plate 32, and the telescopic end is hinged to the adsorption assembly to drive the adsorption assembly to rotate around the hinged position of the adsorption assembly and the movable plate.

The during operation, adsorption component is close to the flaw-piece under the effect of movable plate, utilizes adsorption component's sucking disc to adsorb the flaw-piece, later drives adsorption component and rotates by vertical becoming horizontal around its and the articulated department of movable plate under the drive of second driving piece, gets rid of the negative pressure of sucking disc afterwards, and the flaw-piece is horizontal steady drops to avoiding the directness of vertical angle flaw-piece on the conveyer belt.

Continuing to refer to fig. 1 to 5, the adsorption assembly 5 includes a connecting plate 16, the rear end face of the connecting plate 16 is connected to the second driving member 6, a bottom support 17 for supporting the monocrystalline silicon flaw-piece is disposed at the lower end of the connecting plate 16, a plurality of suckers 18 for adsorbing the monocrystalline silicon flaw-piece are disposed on the rear end face of the connecting plate 16 from top to bottom, the monocrystalline silicon flaw-piece is adsorbed and fixed by the suckers 18, and the bottom support 17 can support the monocrystalline silicon flaw-piece to prevent the monocrystalline silicon flaw-piece from falling.

As shown in fig. 1, a negative pressure tube (not shown) for providing negative pressure is disposed on the suction cup 18, the negative pressure tube is connected to a negative pressure pump, the type of the negative pressure pump may be NZT55-01, but not limited thereto, the negative pressure tube can provide negative pressure for the suction cup 18 through the negative pressure pump, so as to achieve the suction and fixation of the suction cup 18 to the flaw piece.

As shown in fig. 1, the bottom support 17 is provided with a soft material 19, the soft material 19 can prevent the bottom support 17 from being severely pressed with the edge skin, and the soft material 19 can be PA, PP plastic or polyurethane, but is not limited thereto.

With reference to fig. 1 and fig. 2, the rear end of the frame of the conveyor belt 2 is provided with a guide plate 20 with an outward opening, so that the edge leather can more easily enter the conveyor belt 2 through the guide plate 20, and the front end of the frame of the conveyor belt 2 is provided with a guardrail plate 21, so that the guardrail plate 21 can prevent the edge leather from separating from the conveyor belt 2.

The utility model discloses the theory of operation: during the use, adsorb fixedly through the sucking disc with single crystal silicon flaw-piece, open the hydro-cylinder, the hydro-cylinder drives the movable plate and moves forward and make the flaw-piece remove directly over the conveyer belt, open telescopic cylinder, telescopic cylinder's telescopic link end is flexible can drive the rotor plate and rotate, the rotor plate rotates and to drive the rotation axis rotatory, the rotation axis is rotatory to drive the connecting plate rotatory, the flaw-piece on the connecting plate rotatory drive sucking disc rotates, then the sucking disc is placed the flaw-piece on the conveyer belt, last conveyer belt carries the flaw-piece on next step.

The utility model provides a circuit principle and the structure of negative pressure pump, conveyer belt, hydro-cylinder and telescopic cylinder are prior art, and the technical personnel in the field have been can clearly understand, do not explain in detail here, just the utility model protects be sucking disc formula monocrystalline silicon flaw-piece centre gripping unloading conveying mechanism's structural feature.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. Sucking disc formula monocrystalline silicon flaw-piece centre gripping unloading conveying mechanism, its characterized in that: the automatic silicon wafer removing machine comprises a base frame, be provided with the conveyer belt that is used for carrying the monocrystalline silicon flaw-piece on the base frame, a movable plate has been erect to the conveyer belt top, the movable plate through first driving piece with the base frame is connected, the place ahead of movable plate is erect and is used for adsorbing the absorption subassembly of monocrystalline silicon flaw-piece, the absorption subassembly is located the top of conveyer belt, be provided with on the movable plate and be used for the drive the absorption subassembly carries out rotatory second driving piece.

2. The suction cup type monocrystalline silicon flaw-piece clamping, blanking and conveying mechanism of claim 1, is characterized in that: the first driving piece comprises an oil cylinder, an air cylinder or a linear motor which is used for driving the movable plate to move back and forth, a support is arranged on the bottom frame, the support and the conveyor belt are arranged in a front-back mode, the first driving piece is arranged on the support, a connecting block is arranged at the tail end of a telescopic rod of the first driving piece, the upper end face of the connecting block is connected with the lower end face of the movable plate, and the left end and the right end of the lower end face of the movable plate are connected with the upper end face of the support through a linear guide rail.

3. The suction cup type monocrystalline silicon flaw-piece clamping, blanking and conveying mechanism of claim 1, is characterized in that: the second driving piece includes telescopic cylinder, both ends all are provided with a supporting shoe around the upper surface of movable plate, install a rotation axis between two supporting shoes, the rear end of rotation axis pierces through the preceding terminal surface of the supporting shoe of rear end and extends to outside the supporting shoe of rear end, the rear end of rotation axis with adsorption component connects, the cover is equipped with a rotation axis on the rotation axis, the up end of movable plate is provided with the ascending U template of opening, the U template is located the right side of rotation axis, the vertical board up end of U template is provided with T style of calligraphy fixed block, and it has to articulate between the vertical piece of two T style of calligraphy fixed blocks around telescopic cylinder, telescopic cylinder's telescopic link end with the preceding terminal surface of rotation panel is articulated.

4. The suction cup type monocrystalline silicon flaw-piece clamping, blanking and conveying mechanism of claim 1, is characterized in that: the first driving piece is an oil cylinder, an air cylinder or a linear motor which is used for driving the movable plate to move back and forth, the upper portion, located beside the conveyor belt, of the bottom frame extends to form a support, the movable plate faces one side of the conveyor belt, the top of the movable plate is in sliding fit with the support through a sliding seat, the first driving piece is arranged on the support, the telescopic end of the first driving piece is connected with the movable plate, and the movable plate is hinged to the adsorption assembly and faces one side of the conveyor belt.

5. The suction cup type monocrystalline silicon flaw-piece clamping, blanking and conveying mechanism of claim 4, is characterized in that: the sliding seat and the top of the bracket are provided with a channel and a convex rail which are in sliding fit, the top of the sliding seat is fixedly connected with a supporting plate, the second driving piece comprises a fixed end and a telescopic end, the fixed end of the second driving piece is hinged to the supporting plate, and the telescopic end is hinged to the adsorption component to drive the adsorption component to rotate around the hinged position of the adsorption component and the movable plate.

6. The suction cup type monocrystalline silicon flaw-piece clamping and blanking conveying mechanism of any one of claims 1-5 is characterized in that: the adsorption component comprises a connecting plate, the rear end face of the connecting plate is connected with the second driving piece in a hinged mode, the lower end of the connecting plate is provided with a bottom support used for supporting the monocrystalline silicon flaw-piece, and the rear end face of the connecting plate is provided with a plurality of suckers used for adsorbing the monocrystalline silicon flaw-piece from top to bottom.

7. The suction cup type monocrystalline silicon flaw-piece clamping, blanking and conveying mechanism of claim 4, is characterized in that: the sucking disc is provided with a negative pressure pipe for providing negative pressure.

8. The suction cup type monocrystalline silicon flaw-piece clamping, blanking and conveying mechanism of claim 6, is characterized in that: the bottom support is provided with a soft material.

9. The suction cup type monocrystalline silicon flaw-piece clamping, blanking and conveying mechanism of claim 1, is characterized in that: the rear end of the rack of the conveyor belt is provided with a guide plate with an outward opening, and the front end of the rack of the conveyor belt is provided with a guardrail plate.