Sheet loading position of double-spliced half-sheet flower basket

Abstract

The utility model discloses a double-spliced half-piece flower basket loading position, which comprises a double-shaft transfer mechanism, the double-shaft transfer mechanism is in driving connection with a flower basket placing frame to realize the movement of the Y axis and the Z axis of the flower basket placing frame, and a flower basket centering and clamping mechanism is arranged at the upper end of a Z-axis component of the double-shaft transfer mechanism. According to the utility model, Y-direction cylinder driving is optimized into servo driving, so that the problems in the aspects of positioning accuracy, flexibility and debugging are greatly solved; a flower basket centering clamping mechanism is arranged at the upper end of the Z-axis assembly 7, compatibility design is added to a flower basket placing position according to the size of a whole flower basket, and the production requirements of half or whole flower baskets can be switched at any time according to a production plan.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment, in particular to a double-piece half-cell flower basket loading position. Background Technique

[0002] Photovoltaic, that is, a photovoltaic power generation system, is a power generation system that uses the photovoltaic effect of semiconductor materials to convert solar radiant energy into electrical energy. The energy of the photovoltaic power generation system comes from the inexhaustible and renewable solar energy, which is a clean, safe and renewable energy source. The photovoltaic power generation process does not pollute the environment and does not damage the ecology.

[0003] In the semiconductor processing production line, since most of the existing half-cell flower baskets are double-piece flower baskets at present, the loading position needs to add a transverse movement in the Y direction on the basis of the transverse movement in the Z direction during operation. The power source selection for the transverse movement in the Y direction is basically cylinder drive, but the cylinder drive has disadvantages such as insufficient positioning accuracy, poor movement flexibility, and inconvenient batch debugging.

[0004] Therefore, we propose a double-piece half-cell flower basket loading position to facilitate solving the problems raised above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a double-piece half-cell flower basket loading position to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A double-piece half-cell flower basket loading position, comprising: a double-axis transfer mechanism, the double-axis transfer mechanism is drivingly connected to a flower basket placement rack to realize the movement of the flower basket placement rack in the Y-axis and Z-axis directions;

[0007] A flower basket centering and clamping mechanism is arranged at the upper end of the Z-axis assembly of the double-axis transfer mechanism.

[0008] Preferably, the double-axis transfer mechanism comprises a fixing plate, a Y-axis assembly and a Z-axis assembly. The Y-axis assembly is slidably connected to the fixing plate, and the Y-axis assembly is provided with a Y-axis servo module driving mechanism. The Y-axis assembly is fixedly connected to the Z-axis assembly, and the Z-axis assembly is provided with a Z-axis servo module driving mechanism.

[0009] Preferably, the Z-axis assembly further comprises a silicon wafer buffer and stop mechanism, and the silicon wafer buffer and stop mechanism is arranged on one side of the upper part of the Z-axis assembly slide rail.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. Optimize the cylinder drive in the Y direction to servo drive, which greatly improves the problems in positioning accuracy, flexibility and debugging;

[0012] 2. The upper end of the Z-axis component 7 is provided with a flower basket centering and clamping mechanism. According to the size of the whole flower basket, a compatibility design is added at the flower basket placement position, and the production requirements of half pieces or whole pieces can be switched at any time according to the production plan. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present invention;

[0014] Figure 2 is a rear view of the present invention;

[0015] Figure 3 is a front view of the present invention.

[0016] In the figure: 1. Flower basket placement rack; 2. Z-axis servo module drive mechanism; 3. Y-axis servo module drive mechanism; 4. Flower basket centering and clamping mechanism; 5. Wafer buffer stop mechanism; 6. Fixed plate; 7. Z-axis component; 8. Y-axis component. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0018] Please refer to Figures 1 - 3 , the present invention provides a technical solution: a double-piece half-flower basket loading position, including: a double-axis transfer mechanism, the double-axis transfer mechanism is drivingly connected to the flower basket placement rack 1 to realize the movement of the flower basket placement rack 1 in the Y-axis and Z-axis directions;

[0019] The double-axis transfer mechanism includes a fixed plate 6, a Y-axis component 8 and a Z-axis component 7. The Y-axis component 8 is slidably connected to the fixed plate 6, and the Y-axis component 8 is provided with a Y-axis servo module drive mechanism 3 to realize the movement of the Y-axis component 8 relative to the fixed plate 6 along the Y-axis direction. The Y-axis component 8 is fixedly connected to the Z-axis component 7, and the Z-axis component 7 is provided with a Z-axis servo module drive mechanism 2 to realize the lifting movement of the Z-axis component 7 relative to the Y-axis component 8 along the Z-axis direction. A flower basket placement rack 1 is arranged on the Z-axis component 7, and the flower basket placement rack 1 is used for placing the wafer flower basket;

[0020] The upper end of the Z-axis component 7 is provided with a flower basket centering and clamping mechanism 4. The flower basket centering and clamping mechanism 4 is mainly composed of a cylinder-driven clamping plate in this embodiment. When the flower basket on the flower basket placement rack 1 rises close to the Z-axis top, the flower basket centering and clamping mechanism 4 completes the centering and clamping action of the flower basket;

[0021] A limit screw is provided between the clamping plate and the cylinder drive rod. The flower basket centering and clamping mechanism 4 can adjust the screwing length of the centering mechanism limit screw according to different flower basket sizes to adapt to various flower baskets of different sizes.

[0022] The Z-axis assembly 7 further includes a wafer buffer and stop mechanism 5. The wafer buffer and stop mechanism 5 is arranged on one side at the top in the Z-axis direction. Specifically, it is arranged on the upper side of the slide rail of the Z-axis assembly 7 and is used to stop the wafers in the flower basket, which can effectively buffer the impact when the wafers reach the position, protect the integrity of the wafers, and reduce the breakage rate of the wafers.

[0023] Working principle: The built-in three-axis manipulator grabs an empty flower basket and places it on the flower basket placement rack 1. The flower basket centering and clamping mechanism 4 clamps the flower basket. The wafer inserter starts to convey wafers. The Z-axis assembly 7 at the wafer loading position is driven to start. When half of the wafers in the flower basket are filled, the servo systems of the Z-axis assembly 7 and the Y-axis assembly 8 are linked, and the flower basket placement rack 1 is displaced to the other half wafer loading position of the flower basket. The wafer inserter starts to convey wafers. The built-in three-axis manipulator grabs an empty flower basket and replaces it with the full flower basket, and this cycle continues.

[0024] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double half-piece flower basket placement unit, comprising: A double-axis transfer mechanism, wherein the double-axis transfer mechanism drives and connects the flower basket placement rack (1) to achieve Y-axis and Z-axis movement of the flower basket placement rack (1); The invention is characterized in that: a flower basket centering clamping mechanism (4) is provided at the upper end of the Z-axis assembly (7) of the dual-axis transfer mechanism, and the flower basket centering clamping mechanism (4) comprises a clamping plate driven by a cylinder, and a limit screw is provided between the clamping plate and the cylinder drive rod, and flower baskets of different sizes can be adapted by adjusting the screwing length of the limit screw.

2. A double half piece flower basket placement position according to claim 1, characterized in that: The dual-axis transfer mechanism comprises a fixed plate (6), a Y-axis assembly (8) and a Z-axis assembly (7); the Y-axis assembly (8) is slidably connected to the fixed plate (6), and the Y-axis assembly (8) is provided with a Y-axis servo module driving mechanism (3); the Y-axis assembly (8) is fixedly connected to the Z-axis assembly (7), and the Z-axis assembly (7) is provided with a Z-axis servo module driving mechanism (2).

3. A double half piece flower basket placement position according to claim 1, characterized in that: The Z-axis component (7) further comprises a silicon wafer buffer stop mechanism (5), and the silicon wafer buffer stop mechanism (5) is arranged on one side of the upper part of the slide rail of the Z-axis component (7).

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