CN216056941U

CN216056941U - Solar cell conveying and detecting device

Info

Publication number: CN216056941U
Application number: CN202122732321.9U
Authority: CN
Inventors: 孟卓
Original assignee: Hefei Pinneng Photovoltaic Technology Co ltd
Current assignee: Hefei Pinneng Photovoltaic Technology Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-03-15
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a solar cell conveying and detecting device which comprises a conveying belt and a collecting frame, wherein a solar cell body is placed on the upper surface of the conveying belt, a cleaning frame and a detecting frame are installed above the conveying belt, a first motor is installed on one side of the cleaning frame, the output end of the first motor is connected with a rotating shaft, the outer wall of the rotating shaft is connected with a brush roller, an electrostatic rod is arranged above the brush roller, and a suction fan is installed at the top of the cleaning frame. This detection device is carried to solar wafer, first motor drive the brush roller through the pivot and rotate, conveniently clears up the impurity on solar wafer body surface, and the static board adsorbs the adhesion impurity on the brush roller to keep the cleanness of brush roller, impurity is adsorbed by the suction fan through the rectangle suction hood, adsorbs the impurity on the solar wafer body before detecting, prevents that impurity from influencing the detection effect of solar wafer body.

Description

Solar cell conveying and detecting device

Technical Field

The utility model relates to the technical field of solar cells, in particular to a solar cell conveying and detecting device.

Background

The solar cell is divided into a crystalline silicon type and an amorphous silicon type, wherein the crystalline silicon type cell can be divided into a single crystal cell and a polycrystalline cell; crystalline silicon differs in the efficiency of monocrystalline silicon, and a transport inspection apparatus is required to detect the presence or absence of defects on the surface of a solar cell and to position the defective region.

Current solar wafer carries detection device is not convenient for clear up the solar wafer, and the impurity of adhesion can influence the accuracy that detects on the solar wafer, is not convenient for fix the solar wafer during the while detects to and be not convenient for carry out the automation to the solar wafer after detecting and collect, inconvenient use, to above-mentioned problem, need improve current equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a solar cell conveying and detecting device, and aims to solve the problems that the conventional solar cell conveying and detecting device in the background art is inconvenient to clean solar cells, impurities adhered to the solar cells influence the detection accuracy, the solar cells are inconvenient to fix during detection, and the detected solar cells are inconvenient to automatically collect and use.

In order to achieve the purpose, the utility model provides the following technical scheme: a solar cell conveying and detecting device comprises a conveying belt and a collecting frame,

the solar cell body is arranged on the upper surface of the conveying belt, a cleaning frame and a detection frame are arranged above the conveying belt, a first motor is arranged on one side of the cleaning frame, the output end of the first motor is connected with a rotating shaft, the outer wall of the rotating shaft is connected with a brush roller, an electrostatic rod is arranged above the brush roller, meanwhile, the electrostatic rod is arranged on the cleaning frame, the top of the cleaning frame is provided with the suction fan, the output end of the suction fan penetrates through the cleaning frame, the interior of the cleaning frame is connected with the rectangular dust hood, the top wall of the detection frame is penetrated with the detector, and one side of the detection frame is provided with a second motor, the output end of the second motor is connected with one screw rod, the screw rod is connected with the other screw rod through a belt transmission mechanism, the outer wall of the screw rod is connected with a sliding sleeve, and the bottom of the sliding sleeve is provided with a vacuum sucker;

the collecting frame is located one side of conveyer belt, and collects the inside wall upper end of frame and install first spring, and the inboard of first spring is connected with the buffer block simultaneously, the inner diapire of collecting the frame is fixed with the connection carousel, and the loose axle outer wall of connecting the carousel drives the bracing piece through the lantern ring and rotates, the outside of bracing piece is passed through the second spring and is connected with the inside wall of collecting the frame, and the top of bracing piece is provided with places the board, place the bottom of board and install the kerve, and the inner wall and the bracing piece sliding connection of kerve.

Preferably, the rectangular dust hood is positioned right above the electrostatic rod, and the electrostatic rod is in contact with the brushes on the brush rollers;

through adopting above-mentioned technical scheme, the rectangle suction hood that is equipped with conveniently adsorbs the impurity on the static stick.

Preferably, the appearance of the detection frame is L-shaped, and the detection frame is arranged on one side of the conveying belt close to the collection frame;

through adopting above-mentioned technical scheme, the outward appearance of the detection frame that is equipped with is "L" type and installs detector and second motor easily.

Preferably, the inner wall of the sliding sleeve is connected with a sliding rod in a sliding manner, the sliding rod is positioned below the screw rod, and the sliding rod is fixed on the inner side wall of the detection frame;

through adopting above-mentioned technical scheme, the slide bar that is equipped with is convenient to carry on spacingly to the sliding sleeve.

Preferably, the vacuum chuck is composed of a vacuumizing machine, an electric telescopic cylinder and a chuck, and the chuck acts on the part, close to the outer side, of the solar cell body;

through adopting above-mentioned technical scheme, the sucking disc that is equipped with is located the part that is close to the outside on the solar wafer body and conveniently drives the solar wafer body and steadily removes.

Preferably, the support rod and the second spring are both obliquely arranged, and the support rod rotates under the pressure action of the solar cell body;

through adopting above-mentioned technical scheme, the bracing piece that is equipped with sets up with the slope of second spring and conveniently places the board and goes up and down under the effect of solar wafer body.

Compared with the prior art, the utility model has the beneficial effects that: the solar cell conveying and detecting device comprises a solar cell conveying and detecting device,

(1) the first motor drives the brush roller to rotate through the rotating shaft, so that impurities on the surface of the solar cell body can be conveniently cleaned, the electrostatic plate adsorbs the impurities adhered to the brush roller to keep the brush roller clean, the impurities are adsorbed by the suction fan through the rectangular dust hood and adsorbed on the solar cell body before detection, and the detection effect of the solar cell body is prevented from being influenced by the impurities;

(2) the second motor drives one screw rod to rotate, the screw rod drives the other screw rod to rotate through the belt transmission mechanism, so that the screw rod drives the sliding sleeve to move under the action of the sliding rod, the vacuum chuck at the bottom of the sliding sleeve presses and covers the solar cell body, the solar cell body is conveniently fixed, and the detection is more accurate;

(3) vacuum chuck drives the ascending distance of solar wafer body, the second motor passes through the lead screw and drives the sliding sleeve and slide to collecting the frame top, put down the solar wafer body, the solar wafer body falls to collecting in the frame, fall on placing the board after the buffering of buffer block and first spring, when placing and piling up the solar wafer body of certain quantity on the board, the bracing piece outwards rotates under the effect of second spring, further cushion the solar wafer body, also conveniently get simultaneously and put the solar wafer body.

Drawings

FIG. 1 is a schematic front sectional view of a cleaning frame according to the present invention;

FIG. 2 is a schematic front sectional view of a detecting frame according to the present invention;

FIG. 3 is a schematic top view of a cross-sectional structure of a second motor, a lead screw and a vacuum chuck according to the present invention;

FIG. 4 is a schematic view of the front cross-sectional structure of the collecting frame according to the present invention.

In the figure: 1. conveyer belt, 2, solar wafer body, 3, clean frame, 4, first motor, 5, pivot, 6, brush roller, 7, static stick, 8, suction fan, 9, rectangle suction hood, 10, detection frame, 11, detector, 12, second motor, 13, lead screw, 14, belt drive, 15, sliding sleeve, 16, vacuum chuck, 17, collect the frame, 18, first spring, 19, buffer block, 20, connect the carousel, 21, bracing piece, 22, second spring, 23, place the board, 24, kerve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a solar cell conveying and detecting device is disclosed, according to the figure 1, figure 2 and figure 3, a solar cell body 2 is placed on the upper surface of a conveying belt 1, a cleaning frame 3 and a detecting frame 10 are installed above the conveying belt 1, the appearance of the detecting frame 10 is in an L shape, the detecting frame 10 is arranged on one side, close to a collecting frame 17, of the conveying belt 1, the detecting frame 10 in the L shape is convenient for fixing a detector 11 and a second motor 12, the detecting frame 10 is close to the collecting frame 17 and is convenient for collecting the solar cell body 2, a first motor 4 is installed on one side of the cleaning frame 3, the output end of the first motor 4 is connected with a rotating shaft 5, the outer wall of the rotating shaft 5 is connected with a brush roller 6, a static bar 7 is arranged above the brush roller 6, meanwhile, the static bar 7 is installed on the cleaning frame 3, a suction fan 8 is installed at the top of the cleaning frame 3, the output end of the suction fan 8 penetrates through the cleaning frame 3, the rectangular suction hood 9 is connected with the rectangular suction hood 9, the rectangular suction hood 9 is located right above the electrostatic rod 7, the electrostatic rod 7 is in contact with a brush on the brush roller 6, the rectangular suction hood 9 is convenient for adsorbing impurities on the electrostatic rod 7, the electrostatic rod 7 is in contact with the brush and is convenient for adsorbing the impurities adhered on the brush, the brush roller 6 is cleaned, the top wall of the detection frame 10 penetrates through the detector 11, one side of the detection frame 10 is provided with the second motor 12, the output end of the second motor 12 is connected with a screw rod 13, the screw rod 13 is connected with another screw rod 13 through a belt transmission mechanism 14, the outer wall of the screw rod 13 is connected with a sliding sleeve 15, the bottom of the sliding sleeve 15 is provided with a vacuum chuck 16, the inner wall of the sliding sleeve 15 is connected with a sliding rod in a sliding manner, the sliding rod is located below the screw rod 13, and is fixed on the inner side wall of the detection frame 10, the setting of slide bar can be spacing to sliding sleeve 15, prevents that sliding sleeve 15 from rotating, and vacuum chuck 16 comprises evacuation machine, electronic flexible section of thick bamboo and sucking disc, and the sucking disc acts on the part that is close to the outside on solar wafer body 2, and the sucking disc adsorbs and conveniently stably drives solar wafer body 2 and removes in the outside portion on solar wafer body 2, and electronic flexible section of thick bamboo drives solar wafer body 2 and goes up and down.

According to fig. 2 and 4, the collecting frame 17 is located on one side of the conveying belt 1, the upper end of the inner side wall of the collecting frame 17 is provided with a first spring 18, meanwhile, the inner side of the first spring 18 is connected with a buffer block 19, the inner bottom wall of the collecting frame 17 is fixed with a connecting turntable 20, the outer wall of a movable shaft of the connecting turntable 20 drives a supporting rod 21 to rotate through a lantern ring, the supporting rod 21 and a second spring 22 are both obliquely arranged, the supporting rod 21 rotates under the pressure action of the solar cell body 2, the supporting rod 21 and the second spring 22 are obliquely arranged to enable a placing plate 23 to ascend and descend under the action of the solar cell body 2, the outer side of the supporting rod 21 is connected with the inner side wall of the collecting frame 17 through the second spring 22, the placing plate 23 is arranged above the supporting rod 21, a bottom groove 24 is installed at the bottom of the placing plate 23, and the inner wall of the bottom groove 24 is connected with the supporting rod 21 in a sliding manner.

The working principle is as follows: when the solar cell conveying and detecting device is used, the conveying belt 1 is driven by the stepping motor to start the stepping motor and the first motor 4, the solar cell body 2 is conveyed to the lower part of the brush roller 6, the brush roller 6 scrapes impurities on the solar cell body 2, meanwhile, the electrostatic rod 7 adsorbs the impurities on the brush roller 6, the suction fan 8 adsorbs the impurities on the electrostatic rod 7 by the rectangular dust hood 9, the cleaning of the electrostatic rod 7 and the brush roller 6 can be kept, the excessive impurities on the electrostatic plate 7 are prevented from being mixed with the impurities when the electrostatic rod 6 is contacted, and further the cleaning of the solar cell body 2 is influenced, when in detection, the conveying belt 1 is in a shutdown state, the second motor 12 and the belt transmission mechanism 14 drive the two screw rods 13 to rotate, the sliding sleeve 15 moves back and forth under the action of the sliding rods, the vacuum chuck 16 is controlled to be positioned above the solar cell body 2, the electric telescopic cylinder of the vacuum chuck 16 is started, the solar cell body 2 is adsorbed, the detector 11 is started, the detection result of the detector 11 is transmitted to the display screen, after the detection is completed, the electric telescopic cylinder of the vacuum chuck 16 is reversely started, the solar cell body 2 is moved to the position above the collecting frame 17, the buffer block 19 is compressed when the solar cell body 2 falls down, and finally the solar cell body falls down on the placing plate 23, the lifting structure formed by the connecting turntable 20, the supporting rod 21, the second spring 22 and the bottom groove 23 is convenient for taking and placing the solar cell body 2, the use is convenient, the whole work is completed, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a solar wafer carries detection device, includes conveyer belt (1) and collection frame (17), its characterized in that:

the solar cell panel comprises a solar cell panel body (2) and is characterized in that a cleaning frame (3) and a detection frame (10) are arranged on the upper surface of a conveying belt (1), a first motor (4) is arranged on one side of the cleaning frame (3), the output end of the first motor (4) is connected with a rotating shaft (5), the outer wall of the rotating shaft (5) is connected with a brush roller (6), an electrostatic rod (7) is arranged above the brush roller (6), the electrostatic rod (7) is arranged on the cleaning frame (3), a suction fan (8) is arranged at the top of the cleaning frame (3), the output end of the suction fan (8) penetrates through the cleaning frame (3) and is connected with a rectangular dust hood (9), a detector (11) penetrates through the top wall of the detection frame (10), and a second motor (12) is arranged on one side of the detection frame (10), the output end of the second motor (12) is connected with one screw rod (13), the screw rod (13) is connected with the other screw rod (13) through a belt transmission mechanism (14), the outer wall of the screw rod (13) is connected with a sliding sleeve (15), and the bottom of the sliding sleeve (15) is provided with a vacuum sucker (16);

collect frame (17) and be located one side of conveyer belt (1), and collect the inside wall upper end of frame (17) and install first spring (18), the inboard of first spring (18) is connected with buffer block (19) simultaneously, the inner bottom wall of collecting frame (17) is fixed with connection carousel (20), and the loose axle outer wall of connecting carousel (20) drives bracing piece (21) through the lantern ring and rotates, the outside of bracing piece (21) is passed through second spring (22) and is connected with the inside wall of collecting frame (17), and the top of bracing piece (21) is provided with places board (23), kerve (24) are installed to the bottom of placing board (23), and the inner wall and bracing piece (21) sliding connection of kerve (24).

2. The solar cell conveying and detecting device according to claim 1, wherein: the rectangular dust hood (9) is positioned right above the electrostatic rod (7), and the electrostatic rod (7) is in contact with the brush on the brush roller (6).

3. The solar cell conveying and detecting device according to claim 1, wherein: the appearance of the detection frame (10) is L-shaped, and the detection frame (10) is arranged on one side, close to the collection frame (17), of the conveying belt (1).

4. The solar cell conveying and detecting device according to claim 1, wherein: the inner wall sliding connection of sliding sleeve (15) has the slide bar, and the slide bar is located the below of lead screw (13), and the slide bar is fixed at the inside wall that detects frame (10) simultaneously.

5. The solar cell conveying and detecting device according to claim 1, wherein: the vacuum sucker (16) is composed of a vacuumizing machine, an electric telescopic cylinder and a sucker, and the sucker acts on the part, close to the outer side, of the solar cell body (2).

6. The solar cell conveying and detecting device according to claim 1, wherein: the support rod (21) and the second spring (22) are obliquely arranged, and the support rod (21) rotates under the pressure action of the solar cell body (2).