Upper and lower layer double-half-piece flower basket feeding machine
By designing a double half-sheet flower basket feeding machine with upper and lower layers, the existing feeding machine has solved the problems of simple structure, difficulty in coordination and low production capacity, and efficient transportation and cache of double half-sheets has been achieved, and production efficiency and production capacity have been improved.
Patent Information
- Application Number
- CN202411727410.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-02-18
AI Technical Summary
The existing feeder has a simple structure, difficult coordination and low production capacity, which cannot meet the demand for silicon wafer transmission in printed crystalline silicon photovoltaic solar wafer production lines.
A double half-sheet flower basket feeding machine with upper and lower layers is designed, including an upper layer transportation module, a lower layer transportation module, a basket lifting mechanism, a variable pitch mechanism, a half-sheet buffer mechanism, a half-sheet flip mechanism and a transportation guide rail mechanism to realize the adjustment of the double half-sheet. Cache and flip the board to improve conveying efficiency.
Through this feeding machine, efficient transportation and buffering of double half pieces are achieved, and the spacing and flip plates can be adjusted according to production needs, which significantly improves production efficiency and production capacity.
Smart Images
Figure CN119480735A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of silicon wafer production, and in particular to a double half-wafer basket loader with upper and lower layers. Background Art
[0002] In the process of printing crystalline silicon photovoltaic solar wafers, it is necessary to fill the basket with silicon wafers and transport them one by one on the assembly line production. The corresponding subsequent docking equipment should be adapted to the cache capacity according to the front and back speeds, and should also have a flipping function according to production needs in order to be used in the current production line. The existing feeder has a simple structure, is difficult to coordinate, and has low production capacity. Summary of the invention
[0003] One object of the present invention is to provide a double half-sheet flower basket loader with upper and lower layers, which is used to load double half-sheet flower baskets, and the spacing between the double half-sheets on both sides is adjusted to correspond to subsequent tracks, thereby increasing caching and flipping functions and improving production efficiency and capacity.
[0004] To achieve this object, the present invention adopts the following technical solutions:
[0005] A double half-sheet flower basket loader with upper and lower layers, comprising an upper transport module, a lower transport module, a flower basket lifting mechanism, a variable spacing mechanism, a half-sheet buffer mechanism, a half-sheet flip mechanism and a transport guide rail mechanism, wherein the upper transport module for a fully loaded flower basket is located above the lower transport module for an empty flower basket, the upper transport module and the lower transport module both comprise two sections of half-sheet entry and exit tracks, the rear end of the upper transport module is connected above the flower basket lifting mechanism, the rear end of the lower transport module is connected below the flower basket lifting mechanism, the variable spacing mechanism is located on one side of the front end of the transport guide rail mechanism, the middle portion of the transport guide rail mechanism passes through the half-sheet buffer mechanism, and the half-sheet flip mechanism is located at the rear end of the transport guide rail mechanism.
[0006] As a preferred technical solution, a transfer and transverse movement module is provided at the rear end of the half-piece entry and exit track, and a transfer and transverse movement track is connected to the driving end of the transfer and transverse movement module.
[0007] As a preferred technical solution, the flower basket lifting mechanism includes a flower basket lifting module and a flower basket lifting frame, the driving end of the flower basket lifting module is connected to one side of the flower basket lifting frame, and a flower basket lifting track is installed at the lower end of the flower basket lifting frame.
[0008] As a preferred technical solution, a flower basket fixing cylinder is installed on the upper end of the flower basket lifting frame, and the driving end of the flower basket fixing cylinder is pressed on the upper end of the flower basket.
[0009] As a preferred technical solution, the variable spacing mechanism includes a track changing front and rear modules and a track changing left and right modules. The track changing left and right modules are installed on the driving ends of the track changing front and rear modules. The lower ends of the track changing left and right modules are provided with track changing slide rails. The driving ends of the track changing left and right modules are connected to two track changing adsorption plates, and the two track changing adsorption plates slide on the track changing slide rails.
[0010] As a preferred technical solution, the half-chip cache mechanism includes a cache lifting module and a cache frame, the cache frame is fixed on the driving end of the cache lifting module, two groups of half-chip cache positions are arranged on the cache frame, and cache support rods are arranged on both sides of the half-chip cache positions.
[0011] As a preferred technical solution, the half-flap flap mechanism includes a flap side support, a flap motor and a flap wheel. The flap motor is fixed on the outside of the flap side support. The driving end of the flap motor is connected to a flap shaft. The flap shaft passes through the middle of the flap wheel. A plurality of flap grooves are arranged on the flap wheel.
[0012] As a preferred technical solution, the transport guide rail mechanism includes two sections of half-piece transport rails and a clamping plate part, a first sensor is arranged in the middle of the half-piece transport rails, a clamping plate motor is arranged in the clamping plate part, a driving end of the clamping plate motor is connected to a clamping plate support through a synchronous wheel and a synchronous belt transmission, the clamping plate support is located on both sides of the first sensor, and a second sensor is arranged at the rear end of the half-piece transport rail.
[0013] The beneficial effects of the present invention are as follows: a double half-sheet flower basket loader with upper and lower layers is provided, which is responsible for moving the half sheets in the flower basket out, and meets the subsequent docking requirements by changing the spacing. It can be cached according to the front and rear conveying speeds, and can also flip the board 180°, and the double half sheets can be transported at the same time, thereby improving the transportation efficiency and production capacity. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The present invention is further described in detail below based on the accompanying drawings and embodiments.
[0015] Figure 1 It is a schematic diagram of the overall structure of a double half-piece flower basket loading machine with upper and lower layers described in an embodiment;
[0016] Figure 2 This is an overall internal diagram of a double half-piece flower basket loading machine with upper and lower layers described in an embodiment;
[0017] Figure 3 It is a structural schematic diagram of the upper transport module described in the embodiment;
[0018] Figure 4 It is a structural schematic diagram of the flower basket lifting mechanism described in the embodiment;
[0019] Figure 5 It is a structural schematic diagram of the variable spacing mechanism described in the embodiment;
[0020] Figure 6 It is a structural schematic diagram of the half-chip cache mechanism described in the embodiment;
[0021] Figure 7 It is a structural schematic diagram of the half-piece flip mechanism described in the embodiment;
[0022] Figure 8 It is a structural schematic diagram of the transport guide rail mechanism described in the embodiment;
[0023] Fig. 9 It is a structural schematic diagram of the splint part described in the embodiment;
[0024] Fig.10 It is a schematic structural diagram of the lower transport module described in the embodiment.
[0025] Figures 1 to 10 middle:
[0026] 1. Upper transport module; 2. Lower transport module; 3. Flower basket lifting mechanism; 4. Variable spacing mechanism; 5. Half-sheet cache mechanism; 6. Half-sheet flip mechanism; 7. Transport guide rail mechanism; 8. Half-sheet entry and exit track; 9. Transfer and transverse movement module; 10. Transfer and transverse movement track; 11. Flower basket lifting module; 12. Flower basket lifting frame; 13. Flower basket lifting track; 14. Flower basket fixing cylinder; 15. Track change front and rear module; 16. Track change left and right module; 17. Track change slide rail; 18. Track change adsorption plate; 19. Cache lifting module; 20. Cache frame; 21. Cache support rod; 22. Flip side support; 23. Flip motor; 24. Flip wheel; 25. Flip shaft; 26. Half-sheet transport track; 27. First sensor; 28. Clamp motor; 29. Clamp support; 30. Second sensor. DETAILED DESCRIPTION
[0027] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.
[0028] like Figures 1 to 10As shown, in this embodiment, a double half-sheet flower basket loader with upper and lower layers includes an upper transport module 1, a lower transport module 2, a flower basket lifting mechanism 3, a variable spacing mechanism 4, a half-sheet cache mechanism 5, a half-sheet flip mechanism 6 and a transport guide rail mechanism 7. The upper transport module 1 with a full flower basket is located above the lower transport module 2 with an empty flower basket. The upper transport module 1 and the lower transport module 2 both include two sections of half-sheet entry and exit tracks 8. The rear end of the upper transport module 1 is connected to the top of the flower basket lifting mechanism 3, and the rear end of the lower transport module 2 is connected to the bottom of the flower basket lifting mechanism 3. The variable spacing mechanism 4 is located on the front end side of the transport guide rail mechanism 7. The middle part of the transport guide rail mechanism 7 passes through the half-sheet cache mechanism 5, and the half-sheet flip mechanism 6 is located at the rear end of the transport guide rail mechanism 7.
[0029] Moreover, a transfer and transverse movement module 9 is arranged at the rear end of the half-sheet entry and exit track 8 , and a transfer and transverse movement track 10 is connected to the driving end of the transfer and transverse movement module 9 .
[0030] The two batches of flower baskets are fully loaded with half-wafers in advance. The AGV trolley inputs the fully loaded flower baskets to the upper transport module 1 and removes the empty flower baskets on the lower transport module 2. Then the two batches of flower baskets are placed in the upper transport module 1 for transportation. When arriving at the rear end of the upper transport module 1, the transfer and transverse movement module 9 controls the flower basket of the entire half-wafer to move horizontally, dock and enter the flower basket lifting mechanism 3, and the half-wafer of the flower basket in the flower basket lifting mechanism 3 enters the transport guide rail mechanism 7 through the lifting control. The distance between the double half-wafers is changed by the variable spacing mechanism 4, so that the double half-wafers in the flower basket are adjusted to the double half-wafer positions on the transport guide rail mechanism 7 to meet the subsequent docking requirements. During the process, they can be cached in the half-wafer cache mechanism 5 according to the front and rear speeds, or a 180° flipping process can be performed in the half-wafer flipping mechanism 6 according to the needs (it can also be directly passed through the half-wafer flipping mechanism 6 without flipping according to the process flow). It can also be designed that the lower transport module 2 inputs the flower basket and the upper transport module 1 outputs the flower basket.
[0031] The flower basket lifting mechanism 3 includes a flower basket lifting module 11 and a flower basket lifting frame 12. The driving end of the flower basket lifting module 11 is connected to one side of the flower basket lifting frame 12. The lower end of the flower basket lifting frame 12 is installed with a flower basket lifting track 13. The upper end of the flower basket lifting frame 12 is installed with a flower basket fixing cylinder 14. The driving end of the flower basket fixing cylinder 14 is pressed on the upper end of the flower basket. The upper transport module 1 has half-piece entry and exit tracks 8 on both sides. When the half-piece entry and exit track 8 on one side is docked and transferred with the flower basket lifting mechanism 3, the other half-piece entry and exit track 8 can be In order to place the flower basket and reduce the idle time for processing the intermediate flower baskets, after the flower basket enters the flower basket lifting frame 12, the flower basket fixing cylinder 14 controls the driving end to press and fix the flower basket on the lower end track of the flower basket lifting frame 12. When all the half-wafers in the flower basket are transferred out, the flower basket fixing cylinder 14 is released, and the flower basket is moved out to the lower transport module 2. Similarly, the lower transport module 2 has half-wafer entry and exit tracks 8 on both sides. The half-wafer entry and exit track 8 on one side receives the empty flower basket, and the empty flower basket can be taken away manually on the other side without delaying working hours.
[0032] The spacing mechanism 4 includes a track changing front and rear modules 15 and a track changing left and right modules 16. The track changing left and right modules 16 are installed on the driving end of the track changing front and rear modules 15. The lower end of the track changing left and right modules 16 is provided with a track changing slide rail 17. The driving end of the track changing left and right modules 16 is connected to two track changing adsorption plates 18. The two track changing adsorption plates 18 slide on the track changing slide rail 17. The spacing of the double half sheets transferred from the flower basket lifting mechanism 3 is consistent with the spacing in the flower basket. Then the track changing adsorption plates 18 respectively absorb the double half sheets on the left and right sides. Under the action of the track changing slide rail 17, the track changing left and right modules 16 separate the double half sheets to correspond to the subsequent transportation guide rail mechanism 7, and then transfer them to the transportation guide rail mechanism 7 under the action of the track changing front and rear modules 15.
[0033] The half-sheet cache mechanism 5 includes a cache lifting module 19 and a cache frame 20. The cache frame 20 is fixed on the driving end of the cache lifting module 19. Two groups of half-sheet cache positions are arranged on the cache frame 20. Cache support rods 21 are arranged on both sides of the half-sheet cache positions. The double half-sheets transported on the transport guide rail mechanism 7 enter the cache frame 20. The double half-sheets are respectively supported by the cache support rods 21 on both sides. Under the action of the cache lifting module 19, the double half-sheets can be driven to rise and fall in the vertical direction by the half-sheet cache positions to achieve the cache effect.
[0034] The half-piece flip mechanism 6 includes a flip side support 22, a flip motor 23 and a flip wheel 24. The flip motor 23 is fixed on the outer side of the flip side support 22. The driving end of the flip motor 23 is connected to a flip shaft 25. The flip shaft 25 passes through the middle of the flip wheel 24. A plurality of flip grooves are arranged on the flip wheel 24. After the caching is completed, the half-piece enters the flip groove of the flip wheel 24 driven by the transport guide rail mechanism 7. The flip motor 23 controls the rotation of the flip shaft 25 to flip the double half-piece of the flip wheel 24 to the rear side 180°, thereby realizing the flipping requirements in production.
[0035] The transport guide mechanism 7 includes two sections of half-sheet transport rails 26 and a clamping plate part. A first sensor 27 is arranged in the middle of the half-sheet transport rails 26, and a clamping plate motor 28 is arranged in the clamping plate part. The driving end of the clamping plate motor 28 is connected to a clamping plate support 29 through a synchronous wheel and a synchronous belt transmission. The clamping plate support 29 is located on both sides of the first sensor 27. A second sensor 30 is arranged at the rear end of the half-sheet transport rails 26. When the first sensor 27 on the two sections of the half-sheet transport rails 26 senses a half-sheet silicon wafer, the clamping plate motor 28 controls the clamping plate support 29 to move toward the middle to center the position of the half-sheet silicon wafer, and the second sensor 30 corresponds to the subsequent equipment.
[0036] It should be stated that the above-mentioned specific implementation methods are only preferred embodiments of the present invention and the technical principles used. Within the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by technicians familiar with this technical field should be included in the protection scope of the present invention.
Claims
1. A double half-piece basket feeding machine with upper and lower layers, characterized in that: It comprises an upper transport module, a lower transport module, a flower basket lifting mechanism, a variable spacing mechanism, a half-sheet buffer mechanism, a half-sheet flip mechanism and a transport guide rail mechanism. The upper transport module of the fully loaded flower basket is located above the lower transport module of the empty flower basket. Both the upper transport module and the lower transport module comprise two sections of half-sheet entry and exit tracks. The rear end of the upper transport module is connected above the flower basket lifting mechanism, and the rear end of the lower transport module is connected below the flower basket lifting mechanism. The variable spacing mechanism is located on one side of the front end of the transport guide rail mechanism. The middle part of the transport guide rail mechanism passes through the half-sheet buffer mechanism. The half-sheet flip mechanism is located at the rear end of the transport guide rail mechanism.
2. The double half-piece basket feeding machine with upper and lower layers according to claim 1 is characterized in that: A transfer and transverse movement module is arranged at the rear end of the half-piece entry and exit track, and a transfer and transverse movement track is connected to the driving end of the transfer and transverse movement module.
3. The double half-piece basket feeding machine with upper and lower layers according to claim 1, characterized in that: The flower basket lifting mechanism comprises a flower basket lifting module and a flower basket lifting frame. The driving end of the flower basket lifting module is connected to one side of the flower basket lifting frame. A flower basket lifting track is installed at the lower end of the flower basket lifting frame.
4. The upper and lower double half-sheet basket feeding machine according to claim 3, characterized in that: A flower basket fixing cylinder is installed on the upper end of the flower basket lifting frame, and a driving end of the flower basket fixing cylinder is pressed and held on the upper end of the flower basket.
5. The double half-piece basket feeding machine with upper and lower layers according to claim 1, characterized in that: The variable spacing mechanism includes a track changing front and rear modules and a track changing left and right modules. The track changing left and right modules are installed on the driving ends of the track changing front and rear modules. The lower ends of the track changing left and right modules are provided with track changing slide rails. The driving ends of the track changing left and right modules are connected to two track changing adsorption plates. The two track changing adsorption plates slide on the track changing slide rails.
6. The upper and lower double half-sheet basket feeding machine according to claim 1, characterized in that: The half-sheet cache mechanism includes a cache lifting module and a cache frame. The cache frame is fixed on the driving end of the cache lifting module. Two groups of half-sheet cache positions are arranged on the cache frame. Cache support rods are arranged on both sides of the half-sheet cache positions.
7. The upper and lower double half-sheet basket feeding machine according to claim 1, characterized in that: The half-flap flap mechanism includes a flap side support, a flap motor and a flap wheel. The flap motor is fixed on the outer side of the flap side support. The driving end of the flap motor is connected to a flap shaft. The flap shaft passes through the middle of the flap wheel. A plurality of flap grooves are arranged on the flap wheel.
8. The double half-piece basket feeding machine with upper and lower layers according to claim 1, characterized in that: The transport guide rail mechanism includes two sections of half-piece transport rails and a clamping plate part, a first sensor is arranged in the middle of the half-piece transport rails, a clamping plate motor is arranged in the clamping plate part, a driving end of the clamping plate motor is connected to a clamping plate support through a synchronous wheel and a synchronous belt transmission, the clamping plate support is located on both sides of the first sensor, and a second sensor is arranged at the rear end of the half-piece transport rail.