Reciprocating transplanting mechanism

Abstract

The utility model belongs to the field of photovoltaic technology, and discloses a reciprocating transplanting mechanism. Comprising a rotary transplanting frame, a transplanting assembly is arranged on the rotary transplanting frame, the front end and the rear end of the transplanting assembly are each provided with a rotating assembly, the rotating assemblies are higher than the transplanting assembly, and the transplanting assembly reciprocates on the rotary transplanting frame through a sliding assembly; a locking assembly used for locking the workpiece is further arranged in the lifting assembly. According to the reciprocating transplanting mechanism, materials can be accurately transplanted, and meanwhile accurate positioning operation work can be achieved. The whole body can be stably overturned, a stable operation platform is provided, the overall working time is saved, the working efficiency is improved, and the overall cost is reduced while overturning is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic technology, and relates to a reciprocating transplanting mechanism. Background Technology

[0002] In the photovoltaic industry, with the continuous development of the industry, the requirements for the accuracy and efficiency of crystal tray / material transfer are increasing. Crystal tray / materials need to be transferred accurately multiple times between different processing stations. Existing transfer mechanisms are generally achieved through robotic arms, but this has several drawbacks: large operating space, high cost, and inability to provide an operating platform for other processes, thus increasing the work cycle time.

[0003] In the photovoltaic industry, efficient transfer of crystal substrates / materials helps improve production efficiency and reduce production costs. Therefore, developing a technology that can achieve reciprocating transfer and provide a stable operating platform for other processes during the transfer process, thereby improving production efficiency, has become an urgent problem to be solved in this field. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the aforementioned background technology and provide a reciprocating transfer mechanism. This mechanism can accurately transfer materials (crystal trays or the adhesive between crystal trays and crystal rods and adhesive plates) and simultaneously achieve precise positioning. It can stably flip the entire structure, providing a stable operating platform, saving overall working time, improving work efficiency, and reducing overall costs while achieving flipping.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a reciprocating transfer mechanism, including a rotating transfer frame, a transfer component is provided on the rotating transfer frame, a rotating component is provided at the front end and the rear end of the transfer component, the rotating component is positioned at a height higher than the transfer component, the transfer component reciprocates on the rotating transfer frame through a sliding component, a lifting component is also provided on the transfer component, and a locking component for locking the workpiece is also provided in the lifting component.

[0006] The reciprocating transplanting mechanism can be fixed to other equipment by rotating the transplanting frame.

[0007] The transplanting assembly includes a transplanting base, a lifting support frame is provided on the transplanting base, and a lifting positioning frame is provided on the top of the lifting support frame. Preferably, two lifting positioning frames are provided, and each lifting positioning frame is preferably provided on the top surface of the side of the lifting support frame. Each lifting positioning frame is provided with several limiting grooves, and the limiting grooves on the two lifting positioning frames are symmetrically arranged.

[0008] The rotating assembly includes a speed-regulating motor and two rotating positioning plates connected by a rotating shaft. One end of the rotating shaft is connected to the output end of the speed-regulating motor, and the other end is connected to a bearing housing. The bearing housing is mounted on the rotating transplanting frame.

[0009] A long workpiece groove is cut in the middle of the rotating positioning plate to limit the workpiece.

[0010] The variable-speed motor is mounted on the rotating transplanting frame via a motor mounting bracket. The rotating shaft passes through the bearing housing and connects to the output end of the variable-speed motor.

[0011] The lifting assembly includes a lifting support frame and a lifting cylinder. The lifting cylinder is mounted on the transplanting base. The front end of the cylinder rod of the lifting cylinder is connected to the ground of the lifting support frame through a cylinder connector. A guide rod is installed on the bottom surface of the lifting support frame. A linear bearing is installed on the transplanting base. The lifting support frame is movably connected to the transplanting base through the guide rod and the linear bearing.

[0012] Preferably, four guide rods and four linear bearings are provided.

[0013] The sliding assembly includes a linear guide rail A and a slider. The linear guide rail A is mounted on the rotating transplanting frame, and the slider is mounted on the ground of the transplanting base. The transplanting base moves on the rotating transplanting frame via the sliding assembly. Preferably, two linear guide rails A are provided.

[0014] The workpiece positioning sensor is installed on the rotating transfer frame and is located on the outside of the rotating positioning plate.

[0015] The locking assembly includes a locking base plate, with both ends of the locking base plate fixed to the rotating transfer frame. The locking base plate is positioned below the lifting positioning frame. A positioning clamping cylinder is installed on the locking base plate, and a locking block is installed at the front end of the cylinder rod of the positioning clamping cylinder. Positioning seats for placing workpieces are also installed at both ends of the locking base plate.

[0016] A workpiece positioning sensor is installed on the locking base plate, and the workpiece positioning sensor is located adjacent to the positioning seat.

[0017] Furthermore, the reciprocating transfer mechanism is also equipped with a PLC control system. The lifting cylinder, speed regulating motor, positioning and clamping cylinder, and workpiece positioning sensor are respectively connected to the PLC control system, and none of them are limited to a specific model, as long as they realize their working functions.

[0018] The advantages of this utility model compared with the prior art are:

[0019] This utility model provides a reciprocating transfer mechanism that can accurately transfer materials (crystal trays or the adhesive between crystal trays and crystal rods and adhesive plates) and simultaneously achieve precise positioning. It can stably flip the entire structure, providing a stable operating platform, saving overall working time, improving work efficiency, and reducing overall costs while achieving flipping. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0021] Figure 1 This is a perspective view A of the reciprocating transplanting mechanism of this utility model.

[0022] Figure 2 This is a perspective view B of the reciprocating transplanting mechanism of this utility model.

[0023] Figure 3 This is a perspective view C of the reciprocating transplanting mechanism of this utility model.

[0024] Figure 4 This is the front view of the reciprocating transplanting mechanism of this utility model.

[0025] Figure 5 This is a side view of the reciprocating transplanting mechanism of this utility model.

[0026] Figure 6 This is a top view of the reciprocating transplanting mechanism of this utility model.

[0027] In the diagram: 1. Rotary transplanting frame, 2. Transplanting base, 3. Linear guide rail A, 4. Linear bearing, 5. Guide rod, 6. Lifting support frame, 7. Lifting cylinder, 8. Lifting positioning frame, 9. Positioning seat, 10. Speed-regulating motor, 11. Rotary positioning plate, 12. Positioning clamping cylinder, 13. Limiting groove, 14. Locking base plate. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings, but the present invention is not limited to the following embodiments. Example

[0029] A reciprocating transplanting mechanism, such as Figures 1-6 As shown, it includes a rotating transfer frame 1, a transfer component is provided on the rotating transfer frame 1, a rotating component is provided at the front end and the rear end of the transfer component, the rotating component is positioned at a height higher than the transfer component, the transfer component reciprocates on the rotating transfer frame 1 through a sliding component, the transfer component is also provided with a lifting component, and the lifting component is also provided with a locking component for locking the workpiece.

[0030] The transplanting assembly includes a transplanting base 2, on which a lifting support frame 6 is mounted. A lifting positioning frame 8 is mounted on the top of the lifting support frame 6. Preferably, two lifting positioning frames 8 are provided, each preferably located on the top surface of the side of the lifting support frame 6. Each lifting positioning frame 8 has several limiting grooves 13, symmetrically arranged on the two lifting positioning frames 8. Preferably, four limiting grooves 13 are provided.

[0031] The rotating assembly includes a speed-regulating motor 10 and two rotating positioning plates 11. The two rotating positioning plates 11 are connected by a rotating shaft. One end of the rotating shaft is connected to the output end of the speed-regulating motor 10, and the other end is connected to a bearing housing. The bearing housing is mounted on the rotating transplanting frame 1.

[0032] A long workpiece groove is opened in the middle of the rotating positioning plate 11 to limit the workpiece.

[0033] The speed-regulating motor 10 is mounted on the rotating transplanting frame 1 via a motor mounting bracket. The rotating shaft passes through the bearing housing and is connected to the output end of the speed-regulating motor 10.

[0034] The lifting assembly includes a lifting support frame 6 and a lifting cylinder 7. The lifting cylinder 7 is mounted on the transplanting base 2. The front end of the cylinder rod of the lifting cylinder 7 is connected to the ground of the lifting support frame 6 through a cylinder connector. A guide rod 5 is provided on the bottom surface of the lifting support frame 6. A linear bearing 4 is provided on the transplanting base 2. The lifting support frame 6 is movably connected to the transplanting base 2 through the guide rod 5 and the linear bearing 4.

[0035] Preferably, four guide rods 5 and four linear bearings 4 are provided.

[0036] The sliding assembly includes a linear guide rail A3 and a slider. The linear guide rail A3 is mounted on the rotating transplanting frame 1, and the slider is mounted on the ground of the transplanting base 2. The transplanting base 2 moves on the rotating transplanting frame 1 via the sliding assembly. Preferably, two linear guide rails A3 are provided.

[0037] A workpiece positioning sensor is installed on the rotating transplanting frame 1, and the workpiece positioning sensor is located on the outside of the rotating positioning plate 11.

[0038] The locking assembly includes a locking base plate 14, with both ends of the locking base plate 14 fixed to the rotating transfer frame 1. The locking base plate 14 is positioned below the lifting positioning frame 8. A positioning clamping cylinder 12 is mounted on the locking base plate 14, and a locking block is mounted at the front end of the cylinder rod of the positioning clamping cylinder 12. Positioning seats 9 for placing workpieces are also mounted at both ends of the locking base plate 14, and a base for assisting in placing the workpiece is mounted adjacent to the positioning seats 9. The positioning seats 9 and the base are positioned on the outside of the lifting positioning frame 8.

[0039] A workpiece positioning sensor is provided on the locking base plate 14, and the workpiece positioning sensor is located adjacent to the positioning seat 9.

[0040] Furthermore, the reciprocating transfer mechanism is also equipped with a PLC control system. The lifting cylinder 7, the speed regulating motor 10, the positioning and clamping cylinder 12, and the workpiece positioning sensor are respectively connected to the PLC control system, and none of them are limited to a specific model, as long as they realize their working functions.

[0041] The workpiece is a crystal holder or a material.

[0042] In specific operation, the material conveying roller conveyor of the previous process (existing technical equipment used for material conveying, not the device of this utility model, so it will not be described in detail, its working function is sufficient) conveys the material (crystal tray, crystal rod, adhesive plate bonding material) to the front end of the reciprocating transfer mechanism. At this time, the front end rotating component on the reciprocating transfer mechanism starts to work, matching the height of the rotating positioning plate of the rotating component with the height of the material placement in the material conveying roller conveyor. The material conveying roller conveyor conveys the material into the long strip workpiece groove of the rotating positioning plate 11, which is set in the rotating transfer frame. After the workpiece positioning sensor on the outer side of the rotating positioning plate 11 on the frame 1 detects that the workpiece has reached its position, the speed-regulating motor 10 starts working. Through the rotating shaft, it drives the rotating positioning plate 11, which in turn drives the material to rotate 180 degrees. After the rotation, the cylinder under the transplanting base 2 in the transplanting assembly starts working, driving the transplanting base 2, which in turn drives the lifting positioning frame 8 to move forward. After the cylinder reaches its position, the lifting assembly starts working, the air rod of the lifting cylinder 7 extends, and drives the lifting positioning frame 8 to move upward. At this time, both ends of the material are just stuck in the limiting groove 13.

[0043] At this time, the cylinder below the transplanting base 2 drives the transplanting base 2, which in turn drives the lifting positioning frame 8 to move backward. After the cylinder reaches the set working stroke, that is, above the locking assembly, the lifting cylinder 7 in the lifting assembly drives the lifting positioning frame 8 and the material as a whole to move downward until the material falls onto the locking base plate 14. At this time, the positioning clamping cylinder 12 on the locking base plate 14 starts to work, which drives the locking block to rotate 90 degrees to lock the material. This is because after the material is flipped 180 degrees, the crystal support is at the bottom and the adhesive plate is at the top. The shape of the crystal support, as in the prior art, is a long groove inside. At first, the long locking block is inserted into the long groove and is parallel to the long groove of the crystal support. After rotation, they are perpendicular to each other to lock and fix the material. At this time, both ends of the material are also fixed on the positioning seat 9 and the base. At this time, the adhesive plate is placed on the top surface. (The adhesive board can be separated manually or using existing equipment such as a pry bar, or other necessary inspections can be performed.) After other existing processes for adhesive board processing are completed, the reciprocating transfer mechanism transports the material with the adhesive board removed to the conveying platform of the next process. Specifically, the reciprocating transfer mechanism releases the material with the adhesive board removed by rotating the locking block. The lifting component moves the material with the adhesive board removed upwards, and the transfer component moves backwards. When the material moves to the rear rotating component, the rotating component starts working. The height of the rotating positioning plate 11 of the rotating component is set to match the height of the material with the adhesive board removed on the lifting component. The material is transported to the long workpiece groove of the rotating positioning plate. After the workpiece positioning sensor located on the outside of the rotating positioning plate 11 detects that the workpiece has arrived, the speed regulating motor 10 starts working. Through the rotating shaft, it drives the rotating positioning plate 11, which in turn drives the material to rotate 180 degrees. After the rotation, the conveying platform of the next process receives the material and the conveying platform transports it to the next process.

[0044] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A reciprocating transplanting mechanism characterized by, It includes a rotating transfer frame (1), a transfer component is provided on the rotating transfer frame (1), a rotating component is provided at the front end and the rear end of the transfer component, the rotating component is positioned at a height higher than the transfer component, the transfer component reciprocates on the rotating transfer frame (1) through a sliding component, a lifting component is also provided on the transfer component, and a locking component for locking the workpiece is also provided in the lifting component. The transplanting assembly includes a transplanting base (2), a lifting support frame (6) is provided on the transplanting base (2), a lifting positioning frame (8) is provided on the top of the lifting support frame (6), and a number of limiting grooves (13) are provided on the lifting positioning frame (8); the lifting positioning frame (8) is provided on the top surface of the side of the lifting support frame (6); The rotating assembly includes a speed-regulating motor (10) and two rotating positioning plates (11). The two rotating positioning plates (11) are connected by a rotating shaft. One end of the rotating shaft is connected to the output end of the speed-regulating motor (10), and the other end is connected to the bearing seat. A long strip workpiece groove is opened in the middle of the rotating positioning plate (11) to limit the workpiece. The locking assembly includes a locking base plate (14), both ends of which are fixed on the rotating transfer frame (1). The locking base plate (14) is located below the lifting positioning frame (8). A positioning clamping cylinder (12) is provided on the locking base plate (14), and a locking block is provided at the front end of the cylinder rod of the positioning clamping cylinder (12). Positioning seats (9) for placing workpieces are also provided at both ends of the locking base plate (14), and a base for assisting in placing workpieces is also provided adjacent to the positioning seats (9).

2. A reciprocating transplanting mechanism as claimed in claim 1, characterized in that The sliding component includes a linear guide rail A (3) and a slider. The linear guide rail A (3) is set on the rotating transplanting frame (1), and the slider is set on the ground of the transplanting base (2). The transplanting base (2) moves on the rotating transplanting frame (1) through the sliding component.

3. A reciprocating transplanting mechanism as claimed in claim 1, wherein The lifting assembly includes a lifting support frame (6) and a lifting cylinder (7). The lifting cylinder (7) is mounted on the transplanting base (2). The front end of the cylinder rod of the lifting cylinder (7) is connected to the ground of the lifting support frame (6) through a cylinder connector. A guide rod (5) is provided on the bottom surface of the lifting support frame (6). A linear bearing (4) is provided on the transplanting base (2). The lifting support frame (6) is movably connected to the transplanting base (2) through the guide rod (5) and the linear bearing (4).

4. A reciprocating transplanting mechanism as claimed in claim 1, wherein The workpiece positioning sensor is provided on the rotating transplanting frame (1), and the workpiece positioning sensor is located on the outside of the rotating positioning plate (11).

5. A reciprocating transplanting mechanism as claimed in claim 1, wherein A workpiece positioning sensor is provided on the locking base plate (14), and the workpiece positioning sensor is located adjacent to the positioning seat (9).

6. A reciprocating transplanting mechanism as claimed in claim 1, wherein A base for assisting in placing the workpiece is also provided adjacent to the positioning seat (9).

Images