CN220138273U

CN220138273U - Graphite boat inserting device

Info

Publication number: CN220138273U
Application number: CN202321382301.6U
Authority: CN
Inventors: 江幺明; 戴秋喜; 潘加永; 刘光照
Original assignee: Suzhou Yingzhen Intelligent Technology Co ltd
Current assignee: Suzhou Yingzhen Intelligent Technology Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-12-05
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a graphite boat inserting device which comprises a robot, wherein a wafer taking and placing sucker is fixed on the robot. The utility model can accelerate the beat of taking and placing the silicon wafer by the robot and further improve the working efficiency.

Description

Graphite boat inserting device

Technical Field

The utility model relates to the field of solar cell production equipment, in particular to a graphite boat inserting device.

Background

In the process of a battery piece coating process in the photovoltaic industry, a silicon wafer is required to be inserted into a graphite boat, and the silicon wafer is taken out after the coating process is finished. In order to improve productivity, two graphite boats are arranged on an inserting device commonly used at present, silicon wafers are placed in the graphite boats, and then a robot gripper is used for picking and placing the wafers. The working mode of the existing graphite boat inserting sheet is as follows: firstly, a first graphite boat is conveyed to a working position for fixing, then a robot is used for taking sheets, after the first graphite boat is used for taking and placing sheets, a second graphite boat is conveyed to the working position for fixing, and the robot is used for taking sheets of the second graphite boat.

However, in the process of implementing the present utility model, the inventors have found that the following problems exist in the prior art: because a plurality of boat grooves are arranged on each graphite boat, the taking and placing points of each boat groove are different, so that the action amplitude of the robot is large, the beat is long, and the efficiency is relatively low.

Disclosure of Invention

Based on the above, the utility model aims to provide the graphite boat inserting device which can accelerate the beat of taking and placing silicon wafers by a robot and further improve the working efficiency.

The utility model provides a graphite boat inserted sheet device, includes the robot, is fixed with on the robot and gets and put the piece sucking disc, still includes the device main part, is provided with graphite boat moving mechanism in the device main part, graphite boat moving mechanism includes graphite boat moving component and boat layer board, and graphite boat moving component links to each other with the boat layer board, is provided with graphite boat on the boat layer board and places the position, and the robot side is provided with gets and places the position, and the graphite boat that carries the silicon chip is placed in graphite boat and is placed the position, and the robot is through getting when putting the piece sucking disc and sucking the silicon chip, places the boat groove of this silicon chip and is in getting and places the position.

Still preferably, the graphite boat moving assembly comprises a graphite boat moving motor, a first driving belt and a second driving belt, wherein the first driving belt and the second driving belt are oppositely arranged, the first driving belt and the second driving belt are connected through a transmission shaft, the graphite boat moving motor is connected with the transmission shaft, and the boat tray is connected with the first driving belt and the second driving belt.

Still preferably, still be provided with boat sideslip mechanism on the device main part, boat sideslip mechanism includes sideslip guide rail, sideslip drive assembly and sideslip mounting, and graphite boat moving mechanism is fixed in on the sideslip mounting, and the sideslip mounting links to each other with the sideslip guide rail, and sideslip drive assembly links to each other with the sideslip mounting, and the sideslip drive assembly drives sideslip mounting and moves about on the sideslip guide rail.

Still preferably, the device main body is further provided with a boat positioning mechanism, the boat positioning mechanism comprises a boat first positioning component and a boat second positioning component, the first positioning component is located on the side face of the transverse moving fixing piece, and the second positioning component is located on the front side and the rear side of the transverse moving fixing piece.

Further preferably, the second positioning assembly comprises a front positioning cylinder, a rear positioning cylinder, a front positioning fixing plate, a rear positioning fixing plate and front positioning rollers, wherein the front positioning fixing plate is connected with the front positioning cylinder, and the front positioning rollers are fixed on the front positioning fixing plate and the rear positioning fixing plate.

Further preferably, the first positioning component comprises a first positioning cylinder and a first positioning plate, and the first positioning plate is connected with the first positioning cylinder.

Further preferably, the device body is further provided with a boat supporting plate positioning assembly, and the boat supporting plate positioning assembly is located at the side and the rear side of the boat supporting plate.

Further preferably, the graphite boat inserting device further comprises a device moving mechanism, wherein the graphite boat moving mechanism is connected with the device moving mechanism, and the device moving mechanism drives the graphite boat moving mechanism to move.

Further preferably, the device moving mechanism comprises a device moving motor, a driving gear, a driving rack, a device moving slide rail and a device moving plate, wherein the device moving motor is fixed on the device moving plate, the driving gear is connected with the device moving motor, the driving rack is fixed on one side of the device moving slide rail, and the driving gear is meshed with the driving rack.

Further preferably, the number of the graphite boat moving mechanisms is two, the two graphite boat moving mechanisms are respectively positioned at two sides of the robot, and the two sides of the robot are respectively provided with a taking and placing point position.

The graphite boat inserting device comprises a robot and a graphite boat moving mechanism, wherein silicon wafers can be placed in boat grooves of a graphite boat, and the graphite boat is provided with a plurality of boat grooves. When the graphite boat inserting device works, firstly, a graphite boat with silicon wafers inserted is placed on a graphite boat placing position of a boat supporting plate, then the graphite boat moving mechanism drives the graphite boat to move, a first boat groove on the graphite boat is made to move to a taking and placing point on the side edge of a robot, then the robot takes the silicon wafers from the first boat groove through a taking and placing piece sucking disc, and the silicon wafers are placed in the variable-spacing mechanism. In the process that the robot finishes taking out the silicon wafers in the first boat groove and places the silicon wafers in the distance-changing mechanism, the graphite boat moving mechanism drives the graphite boat to move, so that the second boat groove moves to the taking and placing point, and then the silicon wafers are taken out of the second boat groove. And the like until the wafer taking of all the silicon wafers in the boat grooves is completed. When the robot gets the silicon chip, the silicon chip is always on the getting and placing point position, and the robot gets the silicon chip from the same point position every time, so that the beat of the robot for getting and placing the silicon chip is quickened, and compared with the prior art, the working efficiency is improved.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

FIG. 1 is a first schematic structural view of a graphite boat tab apparatus.

Fig. 2 is a second structural schematic diagram of a graphite boat tab apparatus.

Fig. 3 is a third structural schematic diagram of a graphite boat tab apparatus.

Fig. 4 is a fourth structural schematic diagram of a graphite boat tab apparatus.

Fig. 5 is a fifth structural schematic diagram of a graphite boat tab apparatus.

Reference numerals:

1. a robot; 2. a device body; 3. a graphite boat moving mechanism; 4. a graphite boat; 31. a boat support plate; 32. a graphite boat moving motor; 33. a first drive belt; 34. a second drive belt; 5. a boat traversing mechanism; 51. a traversing guide rail; 53. a traversing fixing piece; 6. a first positioning assembly; 7. a second positioning assembly; 71. a front and rear positioning cylinder; 72. front and rear positioning fixing plates; 73. front and rear positioning rollers; 8. a boat pallet positioning assembly; 9. a device moving mechanism; 91. a device moving motor; 92. a drive gear; 93. a drive rack; 94. the device moves the slide rail; 95. a device moving plate; 41. a first boat trough; 42. a second boat trough; 43. a third boat well; 44. a fourth boat slot; 45. a fifth boat slot; 46. and a sixth boat slot.

Detailed Description

Terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible mentioned in this specification are defined with respect to their construction, and they are relative concepts. Therefore, the position and the use state of the device may be changed accordingly. These and other directional terms should not be construed as limiting terms.

The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of implementations consistent with aspects of the present disclosure.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

As shown in fig. 1 to 5, the embodiment discloses a graphite boat inserting device, which comprises a robot 1, wherein a wafer taking and placing sucker is fixed on the robot 1, and the robot 1 can realize the suction and the laying of a silicon wafer through the wafer taking and placing sucker. The graphite boat inserting device further comprises a device main body 2, a graphite boat moving mechanism 3 is arranged on the device main body 2, and the graphite boat moving mechanism 3 is used for driving the graphite boat to move. The graphite boat 4 is provided with a plurality of boat grooves, and silicon wafers are placed in the boat grooves.

The graphite boat moving mechanism 3 comprises a graphite boat moving assembly and a boat supporting plate 31, wherein the graphite boat moving assembly is connected with the boat supporting plate 31, and a graphite boat placing position is arranged on the boat supporting plate 31. The side of the robot 1 is provided with a taking and placing point, a graphite boat 4 carrying a silicon wafer is placed at the graphite boat placing position, and a boat groove for placing the silicon wafer is positioned at the taking and placing point when the robot 1 sucks the silicon wafer through a taking and placing piece sucker. The robot 1, the pick-and-place piece sucker and the distance-changing mechanism are all of the prior art and are all products used in the prior market.

In this embodiment, the robot 1 and the graphite boat moving mechanism 3 are disposed on the graphite boat inserting device, the silicon wafer can be placed in the boat grooves of the graphite boat 4, and the graphite boat 4 is provided with a plurality of boat grooves. When the graphite boat inserting device works, firstly, a graphite boat 4 with silicon wafers inserted is placed on a graphite boat placing position of a boat supporting plate 31, then the graphite boat 4 is driven to move by a graphite boat moving mechanism 3, a first boat groove 41 on the graphite boat 4 is made to move to a taking and placing position on the side edge of a robot 1, then the robot 1 takes the silicon wafers from the first boat groove 41 through a taking and placing piece sucking disc, and the silicon wafers are placed in a variable-distance mechanism. In the process that the robot 1 finishes taking out the silicon wafers in the first boat groove 41 and places the silicon wafers towards the variable-spacing mechanism, the graphite boat moving mechanism 3 drives the graphite boat 4 to move, so that the second boat groove 42 moves to the taking and placing point, and then the silicon wafers are taken out of the second boat groove 42. And the like until the wafer taking of all the silicon wafers in the boat grooves is completed. When the robot 1 gets the silicon chip, the silicon chip is always on the getting and placing point position, and the robot 1 gets the silicon chip from the same point position every time, so that the beat of the robot 1 for getting and placing the silicon chip is quickened, and compared with the prior art, the working efficiency is improved.

In order to realize the movement of the boat tray, the graphite boat moving assembly of the present embodiment includes a graphite boat moving motor 32, a first transmission belt 33, and a second transmission belt 34. The first transmission belt 33 and the second transmission belt 34 are oppositely arranged, the first transmission belt 33 and the second transmission belt 34 are connected through a transmission shaft, the graphite boat moving motor 32 is connected with the transmission shaft, and the boat supporting plate 31 is connected with the first transmission belt 33 and the second transmission belt 34. After the graphite boat moving motor 32 is started, the transmission shaft is driven to rotate, the transmission shaft drives the first transmission belt 33 and the second transmission belt 34 to rotate, and the first transmission belt 33 and the second transmission belt 34 drive the boat supporting plate 31 to move in the rotating process, so that the graphite boat 4 is driven to move.

In order to adjust the left and right positions of the graphite boat 4, a boat traversing mechanism 5 is also provided on the apparatus main body 2. The boat traversing mechanism 5 comprises a plurality of traversing guide rails 51, traversing driving components and traversing fixing pieces 53, the graphite boat moving mechanism 3 is fixed on the traversing fixing pieces 53, the traversing fixing pieces 53 are connected with the traversing guide rails 51, the traversing driving components are connected with the traversing fixing pieces 53, and the traversing driving components drive the traversing fixing pieces 53 to move left and right on the traversing guide rails 51. Preferably, in one embodiment, the traverse driving assembly includes a traverse driving motor and a traverse driving screw, the traverse driving motor is connected to the traverse driving screw, the traverse driving motor drives the traverse driving screw to rotate, and then the traverse driving screw drives the traverse fixing member 53 to move the adjusting position in the lateral direction. Through the setting of the boat sideslip mechanism 5, the graphite boat 4 of being convenient for is in the ascending position control of transverse direction, and graphite boat 4 of being convenient for can accurately remove to get and put the position.

In order to position the graphite boat 4, a boat positioning mechanism is further provided on the apparatus main body 2, the boat positioning mechanism includes a boat first positioning component 6 and a second positioning component 7, the first positioning component 6 is located on the side surface of the traverse fixing component 53, and the second positioning component 7 is located on the front side and the rear side of the traverse fixing component 53. Further, the second positioning assembly 7 includes a front-rear positioning cylinder 71, a front-rear positioning fixing plate 72, and a front-rear positioning roller 73. The front-rear positioning fixing plate 72 is connected to the front-rear positioning cylinder 71, and the front-rear positioning roller 73 is fixed to the front-rear positioning fixing plate 72. When the graphite boat 4 is placed on the boat supporting plate 31, the front and rear positioning rollers 73 are driven by the front and rear positioning cylinders 71 to clamp and position the graphite boat 4. Further, the first positioning component 6 comprises a first positioning cylinder and a first positioning plate, and the first positioning plate is connected with the first positioning cylinder.

In order to position the boat supporting plate 31, the apparatus main body 2 is further provided with a boat supporting plate positioning assembly 8, and the boat supporting plate positioning assembly 8 is located at the side and rear of the boat supporting plate 31. The boat supporting plate positioning assembly 8 comprises a boat supporting plate positioning cylinder and a boat supporting plate positioning plate, and the boat supporting plate positioning plate is connected with the boat supporting plate positioning cylinder.

In order to move the graphite boat moving mechanism 3, the device moving mechanism 9 is further included, the graphite boat moving mechanism 3 is connected with the device moving mechanism 9, and the device moving mechanism 9 drives the graphite boat moving mechanism 3 to move. The device moving mechanism 9 comprises a device moving motor 91, a driving gear 92, a driving rack 93, a device moving slide rail 94 and a device moving plate 95, wherein the device moving motor 91 is fixed on the device moving plate 95, the driving gear 92 is connected with the device moving motor 91, the driving rack 93 is fixed on one side of the device moving slide rail 94, and the driving gear 92 is meshed with the driving rack 93.

Preferably, the drive rack 93 is located on the side of the device moving slide 94. After the device moving motor 91 is started, the device moving motor 91 drives the driving gear 92 to rotate, and the driving gear 92 is meshed with the driving rack 93, so that the device moving plate 95 is driven to move.

The two graphite boat moving mechanisms 3 in this embodiment are two, the two graphite boat moving mechanisms 3 are respectively located at two sides of the robot 1, two sides of the robot 1 are respectively provided with a fixed taking and placing point location, and the graphite boats 4 at two sides of the graphite boat 4 take turns to take and place silicon wafer operations. Two graphite boats 4 are arranged on each graphite boat moving mechanism 3, and after the first graphite boat finishes taking sheets, the second graphite boat takes sheets.

In this embodiment, six boat grooves may be provided on the graphite boat 4, and the six boat grooves may be sequentially arranged along the length direction of the graphite boat 4. The six boat grooves are a first boat groove 41, a second boat groove 42, a third boat groove 43, a fourth boat groove 44, a fifth boat groove 45, and a sixth boat groove 46, respectively. When the graphite boat inserting device works, firstly, the graphite boat moving mechanism 3 drives the first boat groove 41 of the graphite boat to move to a taking and placing point position, then the robot 1 takes silicon wafers from the first boat groove 41, and when the silicon wafers in the first boat groove 41 are taken out and move to the variable-distance machine, the graphite boat moving mechanism 3 drives the second boat groove 42 to move to the taking and placing point position. And so on until the wafer removal operation of the sixth boat 46 is completed.

In the prior art, as the taking and placing points of the plurality of boat grooves are different, the actions of the robot 1 are not identical, the robot 1 needs to be debugged aiming at different points, and the debugging is complex. In this embodiment, the positions of the silicon wafer taken by the robot 1 are the same, so that debugging for different positions is not required, and the debugging is simple. The boat supporting plate 31 only moves the distance of one boat slot each time, and the moving time coincides with the movement of the robot 1 to move the silicon wafer, so that the beat is reduced.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a graphite boat inserted sheet device, includes the robot, is fixed with on the robot and gets and put the piece sucking disc, its characterized in that still includes the device main part, is provided with graphite boat moving mechanism in the device main part, graphite boat moving mechanism includes graphite boat moving component and boat layer board, and graphite boat moving component links to each other with the boat layer board, is provided with graphite boat on the boat layer board and places the position, and the robot side is provided with gets and places the position, and the graphite boat that carries the silicon chip is placed in graphite boat and is placed the position, and the robot is through getting when putting the piece sucking disc and absorbing the silicon chip, places the boat groove of this silicon chip and is in getting and places the position.

2. The graphite boat inserting sheet device as claimed in claim 1, wherein the graphite boat moving assembly comprises a graphite boat moving motor, a first driving belt and a second driving belt, the first driving belt and the second driving belt are arranged opposite to each other, the first driving belt and the second driving belt are connected through a transmission shaft, the graphite boat moving motor is connected with the transmission shaft, and the boat tray is connected with the first driving belt and the second driving belt.

3. The graphite boat inserting sheet device as claimed in claim 1, wherein a boat traversing mechanism is further provided on the device main body, the boat traversing mechanism comprises a traversing rail, a traversing driving assembly and a traversing fixing member, the graphite boat moving mechanism is fixed on the traversing fixing member, the traversing fixing member is connected with the traversing rail, the traversing driving assembly is connected with the traversing fixing member, and the traversing driving assembly drives the traversing fixing member to move left and right on the traversing rail.

4. The graphite boat inserting sheet device as set forth in claim 3, wherein a boat positioning mechanism is further provided on said device body, said boat positioning mechanism comprising a boat first positioning assembly and a second positioning assembly, said first positioning assembly being located on a side of the traverse fixing member, said second positioning assembly being located on a front side and a rear side of the traverse fixing member.

5. The graphite boat inserting sheet device as claimed in claim 4, wherein the second positioning assembly includes a front-rear positioning cylinder, a front-rear positioning fixing plate, and front-rear positioning rollers, the front-rear positioning fixing plate is connected to the front-rear positioning cylinder, and the front-rear positioning rollers are fixed on the front-rear positioning fixing plate.

6. The graphite boat insert apparatus of claim 4, wherein the first positioning assembly comprises a first positioning cylinder and a first positioning plate, the first positioning plate being connected to the first positioning cylinder.

7. The graphite boat insert apparatus of any one of claims 1 to 6, further comprising boat pallet positioning members provided on the apparatus body, the boat pallet positioning members being located on the side and rear of the boat pallet.

8. The graphite boat insert apparatus of any one of claims 1 to 6, further comprising a device moving mechanism coupled to the device moving mechanism, the device moving mechanism moving the graphite boat moving mechanism.

9. The graphite boat inserting device as claimed in claim 8, wherein the device moving mechanism comprises a device moving motor, a driving gear, a driving rack, a device moving slide rail and a device moving plate, the device moving motor is fixed on the device moving plate, the driving gear is connected with the device moving motor, the driving rack is fixed on one side of the device moving slide rail, and the driving gear is meshed with the driving rack.

10. The graphite boat inserting device according to any one of claims 1 to 6, wherein the number of the graphite boat moving mechanisms is two, the two graphite boat moving mechanisms are respectively located at two sides of the robot, and the two sides of the robot are respectively provided with a picking and placing point.