CN212011007U

CN212011007U - Special mechanism for automatic test of photovoltaic module IV

Info

Publication number: CN212011007U
Application number: CN202020708113.8U
Authority: CN
Inventors: 董帅刚; 朱俊安; 林颖; 徐建
Original assignee: Tianhe Light Energy Suqian Technology Co ltd
Current assignee: Tianhe Light Energy Suqian Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-11-24
Anticipated expiration: 2030-04-30

Abstract

The utility model provides a photovoltaic module IV automatic testing special mechanism, including two transmission belts, two locating plates that set up relatively, elevator, photoelectric sensing switch, wait to detect photovoltaic board and controller, be equipped with the spout on the opposite side of two locating plates, be uncovered setting between the both ends of spout and the both ends of locating plate, wait to detect the both sides of photovoltaic board insert locate two spouts and can slide along two spouts in and; two transmission belts are arranged between the two positioning plates, the top of each transmission belt is coplanar with one side, close to the lower side, of the sliding chute, the lifting block is arranged between the two transmission belts, the bottom and the top of the lifting block are respectively provided with a lifting device and a testing terminal, the bottom of the photovoltaic plate to be detected is provided with a copper sheet matched with the testing terminal, the photoelectric sensing switch is positioned right above the two positioning plates, and the controller is respectively connected with the lifting device, the transmission belts and the photoelectric sensing switch.

Description

Special mechanism for automatic test of photovoltaic module IV

Technical Field

The utility model relates to a photovoltaic module tests technical field, concretely relates to photovoltaic module IV automatic testing private mechanism.

Background

In the manufacturing process of the photovoltaic module, the IV test is an indispensable manufacturing link, the module can obtain power, current and other electrical performance parameters after the IV test, but at present, a semi-automatic test method is mostly adopted, namely, after the module is transferred to an IV test station through a production line, a tester with positive and negative terminals is required to be manually connected with the positive and negative terminals of a junction box installed on the module respectively, and then a test button is clicked in a computer test program configured by the tester for testing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a photovoltaic module IV automatic testing dedicated mechanism, degree of automation is high, and the efficiency of software testing is high, uses manpower sparingly.

The utility model provides a following technical scheme:

a special mechanism for automatically testing a photovoltaic module IV comprises two transmission belts, two oppositely arranged positioning plates, a lifting block, a photoelectric sensing switch, a photovoltaic panel to be tested and a controller, wherein sliding grooves are formed in the opposite side surfaces of the two positioning plates, two ends of each sliding groove and two ends of each positioning plate are arranged in an open manner, and two sides of the photovoltaic panel to be tested are inserted into the two sliding grooves and can slide along the two sliding grooves;

the two transmission belts are arranged between the two positioning plates, the top of each transmission belt is coplanar with one side of the corresponding sliding groove, the lifting block is arranged between the two transmission belts, the bottom of the lifting block is provided with a lifting device, the top of the lifting block is provided with a test terminal, the bottom of the photovoltaic plate to be detected is provided with a copper sheet matched with the test terminal, the photoelectric sensing switch is positioned right above the position between the two positioning plates, and the photoelectric sensing switch is arranged on the test terminal along the transmission direction of the transmission belts;

the controller is respectively connected with the lifting device, the transmission belt and the photoelectric sensing switch.

Preferably, the conveying device further comprises a motor and rollers, the conveying belt is tensioned between the two rollers, the motor is fixedly connected with a wheel shaft of one of the rollers, and the motor drives the rollers to rotate.

Preferably, one the top of locating plate is equipped with the mounting panel, the mounting panel is the L shaped plate, the mounting panel includes one end perpendicular connection's installation department and fixed part, the one end of fixed part with locating plate fixed connection, the fixed part with transmission belt parallel arrangement just faces another the locating plate, photoelectric sensing switch locates on the installation department.

Preferably, the test device further comprises a tester, and the test terminal is connected with the tester.

Preferably, the lifting device is an air cylinder, the telescopic direction of the air cylinder is perpendicular to the horizontal plane, and the air cylinder is fixedly connected with the bottom of the lifting block.

Preferably, the device also comprises a frame plate, and the air cylinder, the motor and the positioning plate are all fixed on the frame plate.

Preferably, the distance between two transmission belts and the adjacent positioning plate is equal.

Preferably, the controller is respectively connected with the motor and the cylinder.

The utility model has the advantages that: the utility model adopts the transmission belt to drive the photovoltaic board to be detected to move on the detection station, the transmission belt is controlled to stop through the photoelectric sensing switch and the controller, namely, the position of the photovoltaic board to be detected is detected, the lifting of the lifting block enables the test terminal at the top of the lifting block to be contacted with the copper sheet at the bottom of the photovoltaic board to be detected, the circuit is communicated, the detection is realized, the automation degree is high, and the manpower is saved; wait to detect the both sides of photovoltaic board and insert and locate two spouts in and can slide along two spouts, guarantee to wait to detect the photovoltaic board and can not produce the skew in the transmission course of transmission belt.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a top view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the detection of the present invention;

labeled as: 1. a transfer belt; 2. positioning a plate; 3. a lifting block; 4. a photoelectric sensing switch; 5. detecting a photovoltaic panel to be detected; 6. a chute; 7. a cylinder; 8. a test terminal; 9. mounting a plate; 10. a motor; 11. a roller; 12. a frame plate.

Detailed Description

As shown in fig. 1-3, a photovoltaic module IV automatic test dedicated mechanism, includes two transmission belt 1, two locating plate 2 that set up relatively, elevator 3, photoelectric sensing switch 4, waits to detect photovoltaic board 5 and controller, is equipped with spout 6 on two locating plate 2 opposite sides, is uncovered setting between the both ends of spout 6 and the both ends of locating plate 2, waits to detect the both sides of photovoltaic board 5 and inserts and locate in two spout 6 and can slide along two spout 6.

The two transmission belts 1 are arranged between the two positioning plates 2, and the distances between the two transmission belts 1 and the adjacent positioning plates 2 are equal, so that the transmission stability of the photovoltaic panel 5 to be detected is ensured; the top of the transmission belt 1 is coplanar with the lower side of the sliding chute 6.

The lifting block 3 is arranged between the two transmission belts 1, and a lifting device is arranged at the bottom of the lifting block 3, wherein the lifting device is a cylinder 7, the telescopic direction of the cylinder 7 is vertical to the horizontal plane, the cylinder 7 is fixedly connected with the bottom of the lifting block 3, and the cylinder 7 can push the lifting block 3 to ascend or descend; the top of elevator 3 is equipped with test terminal 8, and the bottom of waiting to detect photovoltaic board 5 is equipped with the copper sheet that matches with test terminal 8, and test terminal 8 is connected with the tester for detect the current-voltage value of waiting to detect photovoltaic board 5.

Photoelectric sensing switch 4 is located directly over between two locating plates 2, photoelectric sensing switch 4 is located test terminal 8 on transmission belt 1's transmission direction, wherein, the top of a locating plate 2 is equipped with mounting panel 9, mounting panel 9 is the L shaped plate, mounting panel 9 includes the perpendicular installation department and the fixed part of connecting of one end, the one end and the 2 fixed connection of locating plate of fixed part, the fixed part just towards another locating plate 2 with transmission belt 1 parallel arrangement, photoelectric sensing switch 4 locates on the installation department, a position for the location waits to detect photovoltaic board 5.

The controller is respectively connected with the lifting device, the transmission belt 1 and the photoelectric sensing switch 4, and the lifting device and the transmission belt 1 are controlled by signal values transmitted by the photoelectric sensing switch 4.

The utility model provides a photovoltaic module IV automatic test dedicated mechanism, still includes motor 10 and gyro wheel 11, and transmission belt 1 tensioning is between two gyro wheels 11, and motor 10 and the shaft fixed connection of one of them gyro wheel 11, motor 10 drive gyro wheel 11 rotate to drive transmission belt 1 conveying.

The utility model provides a photovoltaic module IV automatic test dedicated mechanism, still includes frame board 12, on cylinder 7, motor 10 all were fixed in frame board 12 with locating plate 2, the controller was connected with motor 10 and cylinder 7 respectively.

As shown in fig. 1 to fig. 3, a detection process of a special mechanism for automatic testing of a photovoltaic module IV is as follows:

inserting two sides of a photovoltaic board 5 to be detected with copper sheets into a chute 6 along an opening at one end of a positioning plate 2, wherein the bottom of the photovoltaic board is contacted with a transmission belt 1, a motor 10 drives a roller 11 to rotate so as to drive the photovoltaic board 5 to be detected to be transmitted along with the transmission belt 1, the chutes 6 at the two sides are designed to prevent the photovoltaic board 5 to be detected from generating deflection in the transmission process, when the photovoltaic board 5 to be detected is transmitted below a photoelectric inductive switch 4, the photoelectric inductive switch 4 senses the photovoltaic board 5 to be detected and transmits a signal to a controller, the controller controls the motor 10 to stop driving, the transmission belt 1 stops, the controller controls an air cylinder 7 to move, a test terminal 8 at the top of the air cylinder is pushed to rise until the air cylinder is contacted with the copper sheets at the bottom of the photovoltaic board 5 to be detected, after the contact is OK, the tester performs testing, and, the test terminal 8 descends to be separated from the copper sheet, the motor 10 is started, and the photovoltaic panel 5 to be tested is conveyed to the next procedure through the conveying belt 1, so that the automatic test work is completed.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The mechanism special for automatically testing the photovoltaic module IV is characterized by comprising two transmission belts, two oppositely arranged positioning plates, a lifting block, a photoelectric sensing switch, a photovoltaic plate to be tested and a controller, wherein sliding grooves are formed in the opposite side surfaces of the two positioning plates, two ends of each sliding groove and two ends of each positioning plate are arranged in an open manner, and two sides of the photovoltaic plate to be tested are inserted into the two sliding grooves and can slide along the two sliding grooves;

2. The mechanism as claimed in claim 1, further comprising a motor and a roller, wherein the conveyor belt is tensioned between the two rollers, the motor is fixedly connected to a wheel shaft of one of the rollers, and the motor drives the roller to rotate.

3. The special mechanism for automatically testing the photovoltaic module IV as claimed in claim 1, wherein a mounting plate is arranged at the top of one of the positioning plates, the mounting plate is an L-shaped plate, the mounting plate comprises a mounting portion and a fixing portion, one end of the fixing portion is fixedly connected with the positioning plate, the fixing portion is arranged in parallel with the transmission belt and faces the other positioning plate, and the photoelectric sensing switch is arranged on the mounting portion.

4. The mechanism as claimed in claim 1, further comprising a tester, wherein the test terminals are connected to the tester.

5. The special mechanism for automatically testing the photovoltaic module IV as claimed in claim 2, wherein the lifting device is an air cylinder, the expansion direction of the air cylinder is perpendicular to the horizontal plane, and the air cylinder is fixedly connected with the bottom of the lifting block.

6. The special mechanism for automatically testing the photovoltaic module IV as claimed in claim 5, further comprising a frame plate, wherein the cylinder, the motor and the positioning plate are all fixed on the frame plate.

7. The special mechanism for automatically testing the photovoltaic module IV as claimed in claim 1, wherein the distance between two transmission belts and the adjacent positioning plate is equal.

8. The special mechanism for automatically testing the photovoltaic module IV as claimed in claim 5, wherein the controller is respectively connected with the motor and the cylinder.