Photovoltaic module plugging test mechanism

Abstract

The utility model relates to a photovoltaic module plug test mechanism, which comprises a mounting seat, a mounting plate, a clamping part and a plug-in part, the mounting plate is movably connected with the mounting seat through a push rod and a guide shaft of a push piece on the mounting seat, and the mounting plate is provided with an inductor for detecting the position change of the clamping part and the plug-in part. The inserting part is movably connected with the mounting plate through the sliding rail assembly, and the inserting part corresponds to the clamping part in position; the clamping part is movably connected with the mounting plate through a bearing; the clamping part comprises a first power piece, a first clamping part, a second clamping part and a gear, and the gear is movably connected with the mounting plate through a bearing; the inserting part comprises a second power part and a moving seat, and the moving seat is movably connected with the mounting plate through a sliding rail assembly; and an insertion column is arranged on the moving seat. The utility model provides a photovoltaic module plugging and unplugging test mechanism, which reduces the labor intensity and improves the working efficiency.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic component testing, in particular to a photovoltaic component plug-in and pull-out testing mechanism. Background Art

[0002] Photovoltaic module testing is also called IV testing; Photovoltaic modules need to undergo IV testing. Photovoltaic IV testing is a very important technology in the solar photovoltaic industry, which measures the IV curve of photovoltaic cells; Photovoltaic IV testing is a test method for evaluating the performance of solar cells; it measures the current and voltage values ​​of solar cells at different voltages and currents to obtain the current-voltage IV curve; by analyzing this curve, we can understand the various parameters of solar cells, such as open circuit voltage, short circuit current, maximum power point and conversion efficiency; these parameters are very important because they directly affect the power generation capacity and performance of solar cells.

[0003] When conducting IV testing now, the electrodes need to be manually inserted into the connectors of the positive and negative terminal boxes of the photovoltaic modules, and then lifted up by the cylinder for testing. This is labor-intensive and has low work efficiency. There is an urgent need to solve these problems. Utility Model Content

[0004] The purpose of the utility model is to provide a photovoltaic component plug-in and pull-out test mechanism to solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A photovoltaic module plug-in and pull-out test mechanism, comprising a mounting seat, a mounting plate, a clamping component and an inserting component, wherein the mounting plate is movably connected to the mounting seat through a push rod and a guide shaft of a pusher on the mounting seat, a sensor for detecting position changes of the clamping component and the inserting component is arranged on the mounting plate, the inserting component is movably connected to the mounting plate through a slide rail assembly, and the positions of the inserting component and the clamping component correspond; the clamping component is movably connected to the mounting plate through a bearing;

[0007] The clamping component includes a first power member, a first clamping portion, a second clamping portion and a gear, and the gear is movably connected to the mounting plate through a bearing;

[0008] The inserting component includes a second power member and a moving seat, and the moving seat is movably connected to the mounting plate through a slide rail assembly;

[0009] An inserting column is arranged on the movable seat.

[0010] Furthermore, the number of the clamping components and the number of the inserting components are both more than one.

[0011] Furthermore, the number of the clamping components and the number of the inserting components are both two.

[0012] Furthermore, the first power member is located on the mounting plate, and the moving part of the first power member is connected to the first clamping part or the second clamping part through a connecting member; the first clamping part and the second clamping part are movably connected through a connecting shaft.

[0013] Furthermore, the first power member is specifically a rodless cylinder, the first clamping part and the second clamping part are both provided with a rack part, and the first clamping part and the second clamping part are both meshed with a gear.

[0014] Furthermore, the first clamping portion is meshed with the gear through the rack portion, and the second clamping portion is meshed with the gear through the rack portion; and arc-shaped clamping blocks are provided on both the first clamping portion and the second clamping portion.

[0015] Furthermore, the first clamping portion and the second clamping portion are both separated from the mounting plate.

[0016] Furthermore, the second power member is fixedly connected to the mounting plate, and the moving part of the second power member is connected to the moving seat; the insertion column is located at the moving seat facing the gear.

[0017] Furthermore, the second power member is specifically a rodless cylinder, and the insertion column is specifically an electrode.

[0018] Furthermore, the pushing member is specifically a pneumatic cylinder, an oil cylinder or an electric cylinder, and the number of the pushing members is not less than one.

[0019] The beneficial effects of the utility model are as follows: a photovoltaic component plug-in and pull-out test mechanism is provided, in which a mounting seat, a mounting plate, a clamping component and an insertion component are used in coordination with each other to manufacture a photovoltaic component plug-in and pull-out test mechanism which replaces manual insertion of test electrodes into photovoltaic components, thereby achieving the effect of using machines instead of manual insertion and pull-out during the testing process of photovoltaic components, reducing manual labor intensity, improving work efficiency, improving the consistency of plug-in and pull-out during testing, and saving testing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is an axonometric diagram of the overall structure of a photovoltaic module plug-in and pull-out test mechanism.

[0021] Figure 2 This is another overall structural axonometric diagram of a photovoltaic module plug-in and pull-out test mechanism of the utility model.

[0022] Figure 3 The utility model is a front view of the overall structure of a photovoltaic module plug-in and pull-out test mechanism.

[0023] Figure 4 The utility model is a top view of the overall structure of a photovoltaic module plug-in and pull-out test mechanism.

[0024] In the figure: 1. mounting seat; 2. pushing member; 3. mounting plate; 4. clamping member; 5. first power member; 6. connecting member; 7. first clamping part; 8. second clamping part; 81. rack part; 9. gear; 10. insertion member; 11. second power member; 12. moving seat; 13. insertion column. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. The same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described in the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0026] In the description of the present utility model, it is necessary to understand that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features, and in the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] refer to Figures 1 to 4 , a photovoltaic module plug-in test mechanism, comprising a mounting seat 1, a mounting plate 3, a clamping component 4 and an inserting component 10, wherein the mounting plate 3 is movably connected to the mounting seat 1 through a push rod and a guide shaft of a push member 2 on the mounting seat 1, for ensuring that relative movement can occur between the mounting plate 3 and the mounting seat 1, and a sensor for detecting position changes of the clamping component 4 and the inserting component 10 is provided on the mounting plate 3, for detecting position changes of a first clamping portion 7, a second clamping portion 8 and a moving seat 12, and the inserting component 10 is movably connected to the mounting plate 3 through a slide rail assembly, and the position of the inserting component 10 corresponds to that of the clamping component 4; the clamping component 4 is movably connected to the mounting plate 3 through a bearing;

[0028] The clamping component 4 includes a first power member 5, a first clamping portion 7, a second clamping portion 8 and a gear 9. The gear 9 is movably connected to the mounting plate 3 through a bearing to ensure that the gear 9 can rotate on the mounting plate 3.

[0029] The inserting component 10 includes a second power member 11 and a moving seat 12, and the moving seat 12 is movably connected to the mounting plate 3 through a slide rail assembly to ensure that the moving path of the moving seat 12 is accurate;

[0030] The movable seat 12 is provided with an insertion column 13 for directly inserting into the connector of the positive and negative pole boxes of the photovoltaic module. The pusher 2, sensor, clamping component 4 and insertion component 10 are all electrically connected to the external control system; used to control the operation and stop of the several components and transmit signals.

[0031] The number of the clamping component 4 and the number of the inserting component 10 are both more than one.

[0032] The number of the clamping components 4 and the number of the inserting components 10 are both two, and they are used to match the shape of the photovoltaic module.

[0033] The first power member 5 is located on the mounting plate 3, and the moving part of the first power member 5 is connected to the first clamping part 7 or the second clamping part 8 through the connecting member 6; the first clamping part 7 and the second clamping part 8 are movably connected through a connecting shaft, and are used to cooperate with each other to clamp the joints of the positive and negative terminal boxes of the photovoltaic module.

[0034] The first power member 5 is specifically a rodless cylinder. The first clamping part 7 and the second clamping part 8 are both provided with a rack part 81. The first clamping part 7 and the second clamping part 8 are both engaged with a gear 9 to ensure that the first clamping part 7 and the second clamping part 8 are synchronously approached and moved away.

[0035] The first clamping portion 7 meshes with the gear 9 through the rack portion 81, and the second clamping portion 8 meshes with the gear 9 through the rack portion 81; both the first clamping portion 7 and the second clamping portion 8 are provided with arc-shaped clamping blocks for matching with the connector shape of the positive and negative electrode boxes of the photovoltaic module.

[0036] The first clamping portion 7 and the second clamping portion 8 are both separated from the mounting plate 3 to ensure that the three can move relative to each other.

[0037] The second power member 11 is fixedly connected to the mounting plate 3, and the moving part of the second power member 11 is connected to the moving seat 12, which is used to provide power for the movement of the moving seat 12; the insertion column 13 is located at the moving seat 12 facing the gear 9, and is used to be inserted into the connector of the positive and negative pole boxes of the photovoltaic module positioned above the gear 9.

[0038] The second power member 11 is specifically a rodless cylinder, and the insertion column 13 is specifically an electrode, which is used to be inserted into the joints of the positive and negative electrode boxes of the photovoltaic module to achieve electrical connection.

[0039] The pushing member 2 is specifically a pneumatic cylinder, an oil cylinder or an electric cylinder, and the number of the pushing members 2 is not less than one.

[0040] The working principle of the utility model is as follows: before starting to use a photovoltaic component plug-in test mechanism, the photovoltaic component plug-in test mechanism is installed on the production line, and the two insertion columns 13 on the photovoltaic component plug-in test mechanism are electrically connected to the test software; when starting to use a photovoltaic component plug-in test mechanism: the external transport mechanism transports the photovoltaic component to be tested to the top of the photovoltaic component plug-in test mechanism, and then under the control of the external control system, the push rod of the push member 2 is extended, driving the mounting plate 3 and the clamping component 4 and the insertion component 10 thereon to move toward the photovoltaic component, and when the push member 2 stops, the first power member 5 starts to work, and during this process, the first power member 5 drives the first clamping part 7 to move through the connecting member 6, and during this process, the first clamping part 7 is meshed with the gear 9, so that the gear 9 drives the second clamping part 8 to move synchronously, thereby making the first clamping part 7 and the second clamping part The holding parts 8 are brought close to each other to clamp the joints of the positive and negative electrode boxes of the photovoltaic component. At this time, the photovoltaic component is positioned. Further, under the control of the external control system, the second power member 11 works, and the second power member 11 drives the movable seat 12 and the insertion column 13 thereon to move, and inserts the insertion column 13 into the joints of the positive and negative electrode boxes of the photovoltaic component; then the test software starts to perform test steps on the photovoltaic component; when the test is completed, the second power member 11 first drives the insertion column 13 to reset, and then the first power member 5 drives the first clamping part 7 and the second clamping part 8 to reset to release the photovoltaic component, and finally the pushing member 2 drives the mounting plate 3 away from the photovoltaic component; the external transport mechanism transports the tested photovoltaic component to the specified position, and transports the new photovoltaic component to be tested to the top of the mounting plate 3; the pushing member 2 works again under the control of the external control system; the above process is repeated until the work is completed.

[0041] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field of the present invention, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A photovoltaic module plug-in and pull-out test mechanism, characterized in that: The invention comprises a mounting seat (1), a mounting plate (3), a clamping component (4) and an inserting component (10); the mounting plate (3) is movably connected to the mounting seat (1) through a push rod and a guide shaft of a pushing member (2) on the mounting seat (1); a sensor for detecting position changes of the clamping component (4) and the inserting component (10) is provided on the mounting plate (3); the inserting component (10) is movably connected to the mounting plate (3) through a slide rail assembly; the positions of the inserting component (10) and the clamping component (4) correspond; the clamping component (4) is movably connected to the mounting plate (3) through a bearing; The clamping component (4) comprises a first power member (5), a first clamping portion (7), a second clamping portion (8) and a gear (9); the gear (9) is movably connected to the mounting plate (3) via a bearing; The inserting component (10) comprises a second power member (11) and a movable seat (12), wherein the movable seat (12) is movably connected to the mounting plate (3) via a slide rail assembly; An insertion column (13) is arranged on the movable seat (12).

2. A photovoltaic module plug-in and pull-out test mechanism according to claim 1, characterized in that: The number of the clamping component (4) and the number of the inserting component (10) are both more than one.

3. A photovoltaic module plug-in and pull-out test mechanism according to claim 2, characterized in that: The number of the clamping parts (4) and the number of the inserting parts (10) are both two.

4. A photovoltaic module plug-in and pull-out test mechanism according to claim 1, characterized in that: The first power member (5) is located on the mounting plate (3); the moving part of the first power member (5) is connected to the first clamping part (7) or the second clamping part (8) via a connecting member (6); the first clamping part (7) and the second clamping part (8) are movably connected via a connecting shaft.

5. A photovoltaic module plug-in and pull-out test mechanism according to claim 4, characterized in that: The first power member (5) is specifically a rodless cylinder, the first clamping portion (7) and the second clamping portion (8) are both provided with a rack portion (81), and the first clamping portion (7) and the second clamping portion (8) are both meshed with a gear (9).

6. A photovoltaic module plug-in and pull-out test mechanism according to claim 5, characterized in that: The first clamping portion (7) meshes with the gear (9) via the rack portion (81), and the second clamping portion (8) meshes with the gear (9) via the rack portion (81); arc-shaped clamping blocks are provided on both the first clamping portion (7) and the second clamping portion (8).

7. A photovoltaic module plug-in and pull-out test mechanism according to claim 6, characterized in that: The first clamping portion (7) and the second clamping portion (8) are both separated from the mounting plate (3).

8. A photovoltaic module plug-in and pull-out test mechanism according to claim 1, characterized in that: The second power member (11) is fixedly connected to the mounting plate (3); the moving part of the second power member (11) is connected to the moving seat (12); and the insertion column (13) is located at the moving seat (12) facing the gear (9).

9. A photovoltaic module plug-in and pull-out test mechanism according to claim 8, characterized in that: The second power member (11) is specifically a rodless cylinder, and the insertion column (13) is specifically an electrode.

10. A photovoltaic module plug-in and pull-out test mechanism according to claim 1, characterized in that: The pushing member (2) is specifically a pneumatic cylinder, an oil cylinder or an electric cylinder, and the number of the pushing members (2) is not less than one.

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