Fixing device for gray sheet detection of solar cell

Abstract

The utility model discloses a fixing device for gray sheet detection of a solar cell, and relates to the technical field of fixing devices. Comprising a workbench, a conveying belt is arranged at one end of the top of the workbench, a placing shell is fixed to the other end of the top of the workbench, a placing frame is fixed to the top of the workbench and located between the conveying belt and the placing shell, a second air cylinder is fixed to the end, close to the placing frame, of the placing shell, and a pushing part is fixed to the output end of the second air cylinder. By arranging the moving mechanism, the moving mechanism adsorbs a battery piece and then transports the battery piece to the position above the placing frame, in the moving process of a moving rod, the moving rod drives a connecting frame to move, the connecting frame moves to drive a sliding piece to move, in the moving process of the sliding piece, a spring is not squeezed any more, and therefore a pushing plate is driven to move downwards; the pushing plate moves downwards, one end of the battery piece is not limited any more, and therefore the second air cylinder can drive the pushing piece to move to move the battery piece on the containing frame to the conveying belt.

Description

TECHNICAL FIELD

[0001] The utility model relates to fixed device technical field, concretely is a solar cell piece ash piece detection is with fixed device. BACKGROUND

[0002] The production process of solar cell piece is more complex, leads to the color defect problem such as ash piece, ash piece etc. that the cell piece produced inevitably produces, in order to ensure its quality and performance stability in the production and use process, solar cell piece needs to carry out ash piece detection, through setting up fixed device can keep the stability and accuracy of cell piece in the detection process, the ash piece detection method of one kind of solar cell piece (announcement number: CN106298568B) in use has the following shortcomings:

[0003] It needs to fix the cell piece well in the use process, then gathers solar cell piece RGB diagram through the CCD camera of machine vision detection system, its fixed before cell piece detection, is inconvenient to continuously fix cell piece, and the practicality is relatively lower, and therefore the utility model provides a kind of solar cell piece ash piece detection is with fixed device to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of solar cell piece ash piece detection is with fixed device to solve the problems in the background technique.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of solar cell piece ash piece detection is with fixed device, including workbench, the top one end of workbench is provided with transport belt, the top other end of workbench is fixed with placing shell, the top between transport belt and placing shell of workbench is fixed with placing rack, the one end of placing shell close to placing rack is fixed with second air cylinder, the output of second air cylinder is fixed with pusher, the top of placing rack is slidably connected with push plate, the bottom of push plate is fixed with connecting block, the inner wall between the both sides of workbench is slidably connected with sliding piece, the one side of sliding piece is fixed with connecting frame, connecting frame is slidably connected in the one side of workbench, connecting block and sliding piece contact, the outer wall of push plate is fixed with mounting block, the top of mounting block and the bottom of placing rack are fixed with spring, the top of workbench is provided with moving mechanism, moving mechanism is used to drive cell piece to move and drive connecting frame to move.

[0006] Preferably, the moving mechanism comprises a connecting piece fixed at the top end of the workbench, a screw rod rotatably connected between the inner walls of the two ends of the connecting piece, a motor fixed at one end of the connecting piece, an output end of the motor penetrating through the connecting piece and fixed with the screw rod, a moving rod screwed on the outer wall of the screw rod, the moving rod being fixed with the connecting frame, a fixed rod fixed between the inner walls of the two ends of the connecting piece, the fixed rod penetrating through the moving rod, a first telescopic rod penetrating through the top end of the moving rod, and a suction cup fixed at the telescopic end of the first telescopic rod.

[0007] Preferably, the two sides of the workbench are both penetrated and inserted with insertion rods, the side of the insertion rods close to each other is fixed with a limiting rod, the side of the insertion rods far away from each other is fixed with a connecting plate, the two sides of the workbench are both fixed with a fixed frame, the side of the fixed frame close to the workbench is fixed with a second telescopic rod, the telescopic end of the second telescopic rod is fixed with the connecting plate, one end of the limiting rod is fixed with a mounting plate, and the mounting plate is slidingly connected in the placing shell.

[0008] Preferably, the other end of the placing shell is penetrated and screwed with a screw rod, one end of the screw rod located in the placing shell is rotatably connected with a limiting plate, and the other end of the placing shell is inserted with a connecting rod, and the connecting rod is fixed with the limiting plate.

[0009] Preferably, the inner wall of the workbench is fixed with a mounting frame, the top end of the mounting frame is fixed with a first air cylinder, the output end of the first air cylinder is fixed with a push plate, the top end of the workbench is penetrated and provided with a connecting port, and the first air cylinder is located in the connecting port.

[0010] Preferably, the side of the workbench is provided with a controller, and the controller is electrically connected with the motor, the first telescopic rod, the second telescopic rod, the first air cylinder and the second air cylinder.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] By setting the moving mechanism, the battery piece is adsorbed, and then transported to the upper side of the placing frame, in the process of moving the moving rod, the connecting frame is driven to move, the connecting frame moves and drives the sliding piece to move, in the process of moving the sliding piece, the spring is no longer extruded, so that the push plate moves downward, the push plate moves downward, and the end of the battery piece is no longer limited, so that the second air cylinder can drive the pusher to move and move the battery piece on the placing frame to the conveying belt, and then the second air cylinder drives the pusher to restore to the original position, the first telescopic rod drives the suction cup to move downward and places the battery piece on the placing frame, the first telescopic rod drives the suction cup to move upward, the moving rod drives the suction cup to move to the original position, and the next battery piece is fixed, the sliding piece moves to the original position, the connecting block is driven upward by the sliding piece, and the push plate limits the battery piece on the placing frame, so that the battery piece can be continuously fixed, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic view of the utility model;

[0014] Figure 2 It is the side view of the utility model;

[0015] Figure 3 It is the sectional view of the utility model;

[0016] Figure 4 It is the utility model Figure 3 The enlarged view of A in the middle;

[0017] Figure 5 It is the plan view of the utility model.

[0018] In the figure: 1, workbench;2, transport belt;3, moving mechanism;301, screw;302, moving rod;303, first telescopic rod;304, suction disc;305, motor;4, connecting frame;5, controller;6, placing shell;7, limiting rod;8, plug-in rod;9, fixed frame;10, second telescopic rod;11, mounting frame;12, first cylinder;13, push plate;14, placing frame;15, second cylinder;16, pusher;17, slide;18, push plate;19, connecting block;20, spring;21, screw;22, limiting plate;23, mounting plate. Specific implementation

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] In order to ensure its quality and performance stability in the production and use process, the solar cell needs to be detected by the gray piece, and the stability and accuracy of the cell in the detection process can be maintained by setting the fixing device, and the fixing device for detecting the solar cell gray piece provided by the utility model is convenient for continuously fixing the cell by setting the moving mechanism 3, the push plate 18 and the pusher 16, and the practicability is relatively high.

[0021] For example Figures 1-5As shown, the utility model provides a technical scheme: a solar cell piece gray piece detection is with fixing device, including work table 1, the top one end of work table 1 is provided with transport belt 2, the top other end of work table 1 is fixed with and places shell 6, the top between transport belt 2 and places shell 6 of work table 1 is fixed with and places frame 14, the top of work table 1 is located in the just above of places frame 14 and is equipped with machine vision detection system, machine vision detection system belongs to prior art, here do not elaborate too much, places shell 6 is fixed with second air cylinder 15 close to one end of places frame 14, the output of second air cylinder 15 is fixed with pusher 16, and the top of places frame 14 is penetrated and is slidably connected with push plate 18, the bottom of push plate 18 is fixed with connecting block 19, and the both sides inner wall between work table 1 is slidably connected with sliding piece 17, and one side of sliding piece 17 is fixed with connecting frame 4, and connecting frame 4 is slidably connected in the one side of work table 1, and connecting block 19 contacts with sliding piece 17, and the outer wall of push plate 18 is fixed with mounting block, and the top of mounting block and the bottom between places frame 14 are fixed with spring 20, and the top of work table 1 is provided with moving mechanism 3, and moving mechanism 3 is used to drive battery piece movement and drive connecting frame 4 movement. Moving mechanism 3 includes the connecting piece fixed in the top of work table 1, and the both ends inner wall between connecting piece is rotatably connected with screw rod 301, and one end of connecting piece is fixed with motor 305, and the output of motor 305 is penetrated and is fixed with screw rod 301 after connecting piece, and the outer wall of screw rod 301 is screwed with moving rod 302, and moving rod 302 is fixed with connecting frame 4, and the both ends inner wall between connecting piece is fixed with fixed rod, and fixed rod is penetrated moving rod 302, and the top of moving rod 302 is penetrated and is set with first telescopic rod 303, and the telescopic end of first telescopic rod 303 is fixed with suction cup 304.

[0022] It needs to be noted that the first telescopic rod 303 on the moving rod 302 drives the suction cup 304 to move downwards to adsorb the battery piece, the suction cup 304 is connected with an external air pump, the air pump realizes the fixing and releasing of the suction cup 304 to the battery piece through suction and exhaust, after the battery piece is fixed, the motor 305 drives the lead screw 301 to rotate, the lead screw 301 drives the moving rod 302 to move, the moving rod 302 drives the battery piece to move to the upper side of the placing rack 14, in the process of moving of the moving rod 302, it drives the connecting rack 4 to move, the connecting rack 4 drives the sliding piece 17 to move, in the process of moving of the sliding piece 17, the spring 20 is no longer pressed, thereby driving the push plate 18 to move downwards, the push plate 18 moves downwards and no longer limits one end of the battery piece, so that the second air cylinder 15 can drive the pushing piece 16 to move to move the battery piece to the conveying belt 2, the battery piece is conveyed through the conveying belt 2, then the second air cylinder 15 drives the pushing piece 16 to return to the original position, the first telescopic rod 303 drives the suction cup 304 to move downwards to place the battery piece on the placing rack 14, the first telescopic rod 303 drives the suction cup 304 to move upwards, the motor 305 drives the lead screw 301 to reverse, the moving rod 302 drives the suction cup 304 to move to the original position to fix the next battery piece, the sliding piece 17 moves to the original position, the connecting block 19 is driven by the sliding piece 17 to move upwards, and the push plate 18 limits the battery piece.

[0023] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 5 , the two sides of the workbench 1 are inserted with the insertion rods 8, the sides close to each other of the insertion rods 8 are fixed with the limiting rods 7, and the sides away from each other of the insertion rods 8 are fixed with the connecting plates. The two sides of the workbench 1 are fixed with the fixed frames 9, the side close to the workbench 1 of the fixed frame 9 is fixed with the second telescopic rod 10, the telescopic end of the second telescopic rod 10 is fixed with the connecting plate, one end of the limiting rod 7 is fixed with the mounting plate 23, and the mounting plate 23 is slidingly connected in the placing shell 6. The other end of the placing shell 6 is threaded with the screw rod 21, one end of the screw rod 21 in the placing shell 6 is rotationally connected with the limiting plate 22, and the other end of the placing shell 6 is inserted with the connecting rod, and the connecting rod is fixed with the limiting plate 22. The inner wall of the workbench 1 is fixed with the mounting frame 11, the top end of the mounting frame 11 is fixed with the first air cylinder 12, the output end of the first air cylinder 12 is fixed with the push plate 13, the top end of the workbench 1 is provided with the connecting port, and the first air cylinder 12 is located in the connecting port. One side of the workbench 1 is provided with the controller 5, and the controller 5 is electrically connected with the motor 305, the first telescopic rod 303, the second telescopic rod 10, the first air cylinder 12 and the second air cylinder 15.

[0024] It needs to be noted that the limiting rod 7 can limit the two sides of the battery piece by moving the limiting rod 7 through the second telescopic rod 10, and the battery piece is also limited by the limiting rod 7 when moving on the conveying belt 2, in addition, the mounting plate 23 moves when the limiting rod 7 moves, limiting the two sides of the battery piece in the placing shell 6, and the limiting plate 22 moves by rotating the screw rod 21, limiting one end of the battery piece, and the battery piece in the placing shell 6 can be moved upward by the first air cylinder 12, facilitating the contact between the suction cup 304 and the battery piece.

[0025] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixing device for solar cell gray strip detection, comprising a workbench (1), characterized in that: The top end of the workbench (1) is provided with a conveying belt (2), the other end of the top of the workbench (1) is fixedly provided with a placing shell (6), the top of the workbench (1) is fixedly provided with a placing rack (14) between the conveying belt (2) and the placing shell (6), one end of the placing shell (6) close to the placing rack (14) is fixedly provided with a second air cylinder (15), the output end of the second air cylinder (15) is fixedly provided with a pushing piece (16), the top end of the placing rack (14) is slidably connected with a pushing plate (18), the bottom end of the pushing plate (18) is fixedly provided with a connecting block (19), the inner walls of the two sides of the workbench (1) are slidably connected with a sliding piece (17), one side of the sliding piece (17) is fixedly provided with a connecting rack (4), the connecting rack (4) is slidably connected with one side of the workbench (1), the connecting block (19) is in contact with the sliding piece (17), the outer wall of the pushing plate (18) is fixedly provided with a mounting block, the top end of the mounting block and the bottom end of the placing rack (14) are fixedly provided with a spring (20), the top end of the workbench (1) is provided with a moving mechanism (3), the moving mechanism (3) is used for driving the battery piece to move and driving the connecting rack (4) to move.

2. The fixing device for detecting solar cell gray strip according to claim 1, characterized in that: The moving mechanism (3) comprises a connecting piece fixed to the top end of the workbench (1), rotatingly connected with a lead screw (301) between the inner walls of the two ends of the connecting piece, fixed with a motor (305) at one end of the connecting piece, fixed with the output end of the motor (305) to the lead screw (301) through the connecting piece, screwed with a moving rod (302) to the outer wall of the lead screw (301), fixed with the moving rod (302) to the connecting rack (4), fixed with a fixed rod between the inner walls of the two ends of the connecting piece, the fixed rod penetrates the moving rod (302), provided with a first telescopic rod (303) penetrating the top end of the moving rod (302), fixed with a suction cup (304) to the telescopic end of the first telescopic rod (303).

3. The fixing device for detecting solar cell gray strip according to claim 1, characterized in that: The two sides of the workbench (1) are both penetrated and inserted with an insertion rod (8), the side of the insertion rod (8) close to each other is fixedly provided with a limiting rod (7), the side of the insertion rod (8) far away from each other is fixedly provided with a connecting plate, the two sides of the workbench (1) are both fixedly provided with a fixed rack (9), the side of the fixed rack (9) close to the workbench (1) is fixedly provided with a second telescopic rod (10), the telescopic end of the second telescopic rod (10) is fixedly provided with a connecting plate, one end of the limiting rod (7) is fixedly provided with a mounting plate (23), the mounting plate (23) is slidably connected in the placing shell (6).

4. The fixing device for detecting solar cell gray strip according to claim 1, characterized in that: The other end of the placing shell (6) is penetrated and screwed with a screw rod (21), one end of the screw rod (21) in the placing shell (6) is rotatably connected with a limiting plate (22), the other end of the placing shell (6) is inserted with a connecting rod, the connecting rod is fixedly provided with the limiting plate (22).

5. The fixing device for detecting solar cell gray strip according to claim 1, characterized in that: The inner wall of the workbench (1) is fixedly provided with a mounting rack (11), the top end of the mounting rack (11) is fixedly provided with a first air cylinder (12), the output end of the first air cylinder (12) is fixedly provided with a pushing plate (13), the top end of the workbench (1) is provided with a connecting port, the first air cylinder (12) is located in the connecting port.

6. The fixing device for detecting solar cell gray strip according to claim 1, characterized in that: One side of the workbench (1) is provided with a controller (5), and the controller (5) is electrically connected with the motor (305), the first telescopic rod (303), the second telescopic rod (10), the first cylinder (12) and the second cylinder (15).

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