Deviation rectifying mechanism for multiple rows of small plates

Abstract

The utility model relates to the technical field of silicon wafer conveying mechanisms, in particular to a multi-column small plate deviation rectifying mechanism which comprises a conveying assembly used for conveying silicon wafers, a fixing plate is arranged above the conveying assembly, and a photoelectric detector used for detecting the positions of the silicon wafers is arranged on the fixing plate; the displacement module is used for driving the whole deviation rectifying rods to move back and forth in the middle in the direction perpendicular to the conveying direction of the conveying assembly. The method has the advantages that the small plates are guaranteed to be within the specified position range, and the offset of the multiple rows of small plates meets the plate collecting requirements of equipment and an automatic plate collecting machine.

Description

Technical Field

[0001] The present application relates to the technical field of silicon wafer conveying mechanisms, and in particular to a multi-row small plate correction mechanism. Background Art

[0002] With the vigorous development of the new energy industry, the demand for solar panels is growing, and the requirements for automated production are getting higher and higher. In the production process of solar panels, the manual collection of panels has been upgraded to the current automatic collection of panels by machines. However, the automatic collection of panels by machines has high requirements for the position accuracy of solar panels, which is prone to produce panel fragments due to inaccurate position of solar panels. Utility Model Content

[0003] In order to solve the above technical problems, the present application provides a multi-column small panel correction mechanism, which has the advantage of ensuring that the small panels are within the specified position range so that the offset of the multi-column small panels meets the requirements of the equipment and the automatic panel collecting machine.

[0004] In order to achieve the above object, the technical solution of the utility model is as follows:

[0005] A multi-column small plate correction mechanism comprises a conveying assembly for conveying silicon wafers, a fixing plate is arranged above the conveying assembly, and a photoelectric detector for detecting the position of the silicon wafer is arranged on the fixing plate;

[0006] It also includes a plurality of deviation-correcting rods and a displacement module for driving the deviation-correcting rods as a whole to move back and forth in a central direction perpendicular to the conveying direction of the conveying assembly.

[0007] To implement the above technical solution, the silicon wafer plate is placed on the top of the conveying roller and then driven forward by the conveying roller. A fixed plate is arranged above the conveying assembly, and a photoelectric detector for detecting the position of the silicon wafer is arranged on the fixed plate; it also includes a number of correcting rods and a displacement module for driving the correcting rod as a whole to move back and forth in the center perpendicular to the conveying direction of the conveying assembly. As shown in the above figure, multiple columns of small panels move horizontally on the conveying roller; after the photoelectric detector detects the silicon wafer, it transmits a signal to the displacement module; the displacement module drives the correcting rod to move in the center (driving the correcting rod to move back and forth, so that the two sides of the silicon wafer are pushed by the correcting rods on both sides, thereby pushing the displacement of multiple columns of small panels, ensuring that the small panels are within the specified position range, so that the offset of multiple columns of small panels meets the requirements of the equipment and the automatic board collecting machine.

[0008] As a preferred solution of the present application, the photoelectric detector includes a photoelectric sensor arranged on a fixed plate, and a photoelectric reflective plate corresponding to the photoelectric sensor is arranged below the conveying component.

[0009] To implement the above technical solution, when the plate enters the light emitting range of the sensor, thereby blocking the reflective plate, the photoelectric sensor cannot receive the reflected light and transmits a signal to the displacement module, so that the displacement module drives the correction rod to move back and forth.

[0010] As a preferred solution of the present application, the displacement module is configured as a linear slide, and a plurality of the deviation-correcting rods are arranged in multiple rows with equal spacing on the slide of the linear slide.

[0011] The implementation of the above technical solution allows several rows of plates to enter between the corresponding two correcting rods, so that the linear slide can drive the correcting rods to move back and forth, so that the plates can be corrected; and the arrangement of multiple rows of correcting rods can enable the plates to be pushed by multiple correcting rods at the same time, thereby ensuring the correction effect of the plates.

[0012] As a preferred solution of the present application, a correcting wheel is rotatably provided on the correcting rod, the correcting wheel is inserted in the conveying assembly, and the correcting wheel is protruding above the conveying assembly.

[0013] By implementing the above technical solution, when the deflection-correcting rod pushes the plate, the deflection-correcting wheel contacts the plate, and the deflection-correcting wheel is a soft silicone wheel, thereby preventing the plate from being squeezed and damaged.

[0014] In summary, the present application includes at least one of the following beneficial technical effects:

[0015] 1. The silicon wafer plate is placed on the conveying roller and then driven forward by the conveying roller. A fixed plate is arranged above the conveying assembly, and a photoelectric detector for detecting the position of the silicon wafer is arranged on the fixed plate; it also includes a number of correcting rods and a displacement module for driving the correcting rod as a whole to move back and forth in the center perpendicular to the conveying direction of the conveying assembly. As shown in the figure above, multiple columns of small panels move horizontally on the conveying roller; after the photoelectric detector detects the silicon wafer, it transmits a signal to the displacement module; the displacement module drives the correcting rod to move in the center (driving the correcting rod to move back and forth, so that the two sides of the silicon wafer are pushed by the correcting rods on both sides, thereby pushing the displacement of multiple columns of small panels to ensure that the small panels are within the specified position range, so that the offset of multiple columns of small panels meets the requirements of the equipment and the automatic board collecting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0018] Figure 2 It is a side view in an embodiment of the present application.

[0019] Figure 3 It is a schematic diagram of the state of the plate entering the correcting rod in the embodiment of the present application.

[0020] Figure numerals: 1. conveying assembly; 2. fixing plate; 3. photoelectric detector; 31. photoelectric sensor; 32. photoelectric reflector; 4. deviation correction rod; 41. deviation correction wheel; 5. displacement module. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-3 This application is described in further detail.

[0022] The present application embodiment discloses a multi-row small plate correction mechanism. Figure 1 A multi-column small plate correction mechanism includes a conveying assembly 1 for conveying silicon wafers, the conveying assembly 1 includes a plurality of conveying rollers, and a conveying drive member (not shown in the figure) for driving the conveying rollers to move, that is, the silicon wafer plate is placed on the conveying roller and then driven forward by the conveying roller. A fixed plate 2 is arranged above the conveying assembly 1, and a photoelectric detector 3 for detecting the position of the silicon wafer is arranged on the fixed plate 2; it also includes a plurality of correction rods 4 and a displacement module 5 for driving the correction rod 4 as a whole to move back and forth in the middle along a direction perpendicular to the conveying direction of the conveying assembly 1. As shown in the above figure, the multi-column small plate moves horizontally on the conveying roller; after the photoelectric detector detects the silicon wafer, it transmits a signal to the displacement module 5; the displacement module 5 drives the correction rod 4 to move in the middle (driving the correction rod 4 to move back and forth, so that the two sides of the silicon wafer are pushed by the correction rods 4 on both sides, thereby driving the displacement of the multi-column small plate, ensuring that the small plate is within the specified position range, so that the offset of the multi-column small plate meets the requirements of the equipment and the automatic plate collecting machine.

[0023] The photoelectric detector 3 includes a photoelectric sensor 31 disposed on the fixed plate 2, and a photoelectric reflector 32 corresponding to the photoelectric sensor 31 is disposed below the conveying assembly 1. When the plate enters the light emission range of the sensor, the reflector is blocked; the photoelectric sensor 31 cannot receive the reflected light, and transmits a signal to the displacement module 5, so that the displacement module 5 drives the correction rod 4 to move back and forth.

[0024] The displacement module 5 is set as a linear slide, and a plurality of correcting rods 4 are arranged on the slide of the linear slide in multiple rows at equal intervals, so that a plurality of rows of plates can enter between two corresponding correcting rods 4, so that the linear slide can drive the correcting rods 4 to move back and forth, so that the plates can be corrected. Moreover, the arrangement of multiple rows of correcting rods 4 can enable the plates to be pushed by multiple correcting rods 4 at the same time, thereby ensuring the correcting effect of the plates.

[0025] A correcting wheel 41 is rotatably provided on the correcting rod 4, and the correcting wheel 41 is a silicone soft wheel. The correcting wheel 41 is inserted in the conveying component 1, and the correcting wheel 41 protrudes above the conveying component 1, so that when the correcting rod 4 pushes the plate, the correcting wheel 41 contacts the plate, and the correcting wheel 41 is a silicone soft wheel, thereby preventing the plate from being squeezed and damaged.

[0026] The implementation principle of a multi-column small plate correction mechanism in the embodiment of the present application is as follows: After the silicon wafer plate is placed on the top of the conveying roller, it is driven forward by the conveying roller. A fixed plate 2 is arranged above the conveying component 1, and a photoelectric detector 3 for detecting the position of the silicon wafer is arranged on the fixed plate 2; it also includes a plurality of correction rods 4 and a displacement module 5 for driving the correction rod 4 as a whole to move back and forth in the middle perpendicular to the conveying direction of the conveying component 1. As shown in the above figure, multiple columns of small plates move horizontally on the conveying roller; after the photoelectric detector detects the silicon wafer, it transmits a signal to the displacement module 5; the displacement module 5 drives the correction rod 4 to move in the middle (driving the correction rod 4 to move back and forth, so that the two sides of the silicon wafer are pushed by the correction rods 4 on both sides, thereby pushing the displacement of multiple columns of small plates, ensuring that the small plates are within the specified position range, so that the offset of multiple columns of small plates meets the requirements of the equipment and the automatic plate collecting machine.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multi-row small plate correction mechanism, characterized in that: It comprises a conveying assembly (1) for conveying silicon wafers, a fixing plate (2) is arranged above the conveying assembly (1), and a photoelectric detector (3) for detecting the position of the silicon wafer is arranged on the fixing plate (2); It also includes a plurality of deviation-correcting rods (4) and a displacement module (5) for driving the deviation-correcting rods (4) as a whole to move back and forth in a central direction perpendicular to the conveying direction of the conveying assembly (1).

2. A multi-row small plate correction mechanism according to claim 1, characterized in that: The photoelectric detector (3) comprises a photoelectric sensor (31) arranged on a fixed plate (2), and a photoelectric reflective plate (32) corresponding to the photoelectric sensor (31) is arranged below the conveying component (1).

3. A multi-row small plate correction mechanism according to claim 1, characterized in that: The displacement module (5) is arranged as a linear slide, and a plurality of the deviation correcting rods (4) are arranged in multiple rows at equal intervals on the slide of the linear slide.

4. A multi-row small plate correction mechanism according to claim 1, characterized in that: A deflection correction wheel (41) is rotatably arranged on the deflection correction rod (4); the deflection correction wheel (41) is inserted into the conveying component (1), and the deflection correction wheel (41) is arranged to protrude above the conveying component (1).

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