CN219073675U

CN219073675U - Power testing machine for photovoltaic module production

Info

Publication number: CN219073675U
Application number: CN202223553164.6U
Authority: CN
Inventors: 潘龙; 宋成立
Original assignee: Zibo Jingyou Photovoltaic Technology Co ltd
Current assignee: Zibo Jingyou Photovoltaic Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-26
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a power testing machine for producing a photovoltaic module, which relates to the technical field of photovoltaic module production and comprises a testing machine main body, a fixed rail, a movable rail and a transmission block, wherein the fixed rail is fixedly arranged on one side of the testing machine main body, and the movable rail is arranged above the testing machine main body. According to the utility model, the linkage mechanism is arranged, so that when the bottom end of the gear is meshed with the outer wall of the second rack, the gear is enabled to carry out limit rotation, the first rack is driven to carry out limit movement, the first rack moves to penetrate through the transmission block and simultaneously drive the connecting rod to move, so that the connecting rod drives the scraping rod to carry out limit movement, the moving speed of the scraping rod is higher than that of the moving rail, the scraping rod is enabled to move to the bottom end of the fixed rail before the moving rail contacts with the fixed rail, and therefore the anti-corrosion grease at the top end of the main body of the testing machine is pushed to one side of the main body of the testing machine, and the anti-corrosion grease at the top end of the main body of the testing machine is efficiently cleaned.

Description

Power testing machine for photovoltaic module production

Technical Field

The utility model relates to the technical field of photovoltaic module production, in particular to a power tester for photovoltaic module production.

Background

Along with the stronger and stronger environmental protection, the country is gradually changing the traditional power generation mode, and the power generation proportion of new energy and clean energy is increased, wherein the solar power generation is rapidly developed, so the demand for the solar module is rapidly increased, and the solar module is required to be subjected to power test after the production of the solar module is completed.

The photovoltaic module power testing machine is characterized in that in the power testing process of the photovoltaic module, anticorrosive grease is smeared on an aluminum alloy bracket of the photovoltaic module which is just produced, or a bolt hole is smeared with anticorrosive grease, part of the anticorrosive grease smeared with thicker part in the testing process can drop on the surface of the testing machine, after the photovoltaic module power testing machine is used, the anticorrosive grease dropped on the surface of a machine body needs to be cleaned, and the conventional photovoltaic module power testing machine generally cleans the anticorrosive grease on the upper surface of the machine body by using rags manually, so that the cleaning efficiency is very low.

Disclosure of Invention

The utility model aims at: in order to solve the problem of low surface cleaning efficiency of a photovoltaic module power tester, the power tester for photovoltaic module production is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a photovoltaic module production power testing machine, includes the tester main part that contains the photovoltaic tester, and fixed rail, the movable rail that carry out the centre gripping to photovoltaic module drive the transmission piece that the movable rail carried out the removal, fixed rail fixed mounting in one side of tester main part, the movable rail is installed in the top of tester main part, the transmission piece is provided with two, two transmission piece fixed mounting in outer wall one side of movable rail to be located respectively two tip of movable rail, the both ends of tester main part are provided with drive mechanism, the top of tester main part is located one side below of movable rail is provided with the doctor bar, the outer wall of transmission piece is provided with link gear, fixed rail with one side symmetry rotation of movable rail is installed a plurality of gyro wheels;

the transmission mechanism comprises a screw rod rotatably mounted at two ends of the outer wall of the main body of the testing machine, the screw rod penetrates through the transmission block, one end of the screw rod is connected with a motor, and a thread groove matched with the outer wall of the screw rod is formed in the transmission block.

As still further aspects of the utility model: the linkage mechanism comprises two connecting rods arranged on one side of the outer wall of the scraping rod, a spring shaft is arranged on one side of the outer wall of the transmission block, the spring shaft penetrates through the connecting rods, one end of the spring shaft is provided with a fixing rod on one side of the outer wall of the transmission block, a connecting spring is sleeved on the outer wall of the spring shaft, a first rack is arranged at the bottom end of the connecting rod, a gear is rotatably arranged at one end of the outer wall of the transmission block, and a second rack is fixedly arranged at two ends of the outer wall of the main body of the testing machine.

As still further aspects of the utility model: the outer wall both ends of test machine main part are provided with first axle bed, first axle bed cup joint in the outer wall of lead screw, the lead screw pass through the bearing with first axle bed rotates to be connected, the lead screw is kept away from the one end of motor is provided with the second axle bed, the second axle bed with the outer wall fixed connection of test machine main part, the lead screw with the second axle bed passes through the bearing and rotates to be connected, the motor pass through frame fixed mounting in the outer wall of test machine main part.

As still further aspects of the utility model: the dead lever is L type structure, the inside of connecting rod be provided with spring shaft's outer wall assorted circular slot.

As still further aspects of the utility model: the inside of drive piece is close to the one end of test machine main part is provided with runs through the groove, the inner wall that runs through the groove with the outer wall phase-match of first rack, the bottom of first rack be provided with the outer wall phase-match of gear first tooth's socket.

As still further aspects of the utility model: the gear is rotatably arranged on the outer wall of the transmission block through a rotating shaft and a bearing, and a second tooth slot meshed with the outer wall of the gear is arranged at the top end of the second rack.

As still further aspects of the utility model: the bottom of the scraping rod is wrapped with cleaning cloth, and the bottom of the cleaning cloth is attached to the top of the main body of the testing machine.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up link gear, realize that the drive piece drives when scraping the pole and remove to the one side that is close to the fixed rail, when the outer wall of the bottom and the second rack of gear is meshed, make the gear carry out spacing rotation, driven makes first rack carry out spacing removal, when first rack removes and runs through the drive piece, drive the connecting rod and remove, make the connecting rod drive and scrape the pole and carry out spacing removal, thereby make the travel speed who scrapes the pole be greater than the travel speed of movable rail, make the pole remove the bottom to the fixed rail before movable rail and fixed rail contact, thereby with the anticorrosive grease propelling movement of test machine main part top to one side of test machine main part, realize carrying out high-efficient clearance to the anticorrosive grease of test machine main part top.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another view angle structure of the present utility model;

fig. 3 is a schematic diagram of the linkage connection of the present utility model.

In the figure: 1. a tester main body; 2. a fixed rail; 3. a moving rail; 4. a transmission block; 5. a transmission mechanism; 501. a screw rod; 502. a motor; 6. a scraping rod; 7. a linkage mechanism; 701. a spring shaft; 702. a connecting rod; 703. a fixed rod; 704. a connecting spring; 705. a first rack; 706. a gear; 707. a second rack; 8. a first shaft seat; 9. and a second shaft seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in an embodiment of the utility model, a power tester for producing a photovoltaic module includes a tester main body 1 containing a photovoltaic tester, a fixed rail 2, a movable rail 3, and a transmission block 4, wherein the fixed rail 2 is fixedly installed on one side of the tester main body 1, the movable rail 3 is installed above the tester main body 1, the transmission blocks 4 are provided with two, the two transmission blocks 4 are fixedly installed on one side of the outer wall of the movable rail 3 and are respectively positioned at two end parts of the movable rail 3, two ends of the tester main body 1 are provided with transmission mechanisms 5, a scraping rod 6 is arranged below one side of the movable rail 3 at the top end of the tester main body 1, a linkage mechanism 7 is arranged on the outer wall of the transmission block 4, and a plurality of rollers are symmetrically rotatably installed on one sides of the fixed rail 2 and the movable rail 3;

the transmission mechanism 5 comprises a screw rod 501 rotatably arranged at two ends of the outer wall of the main body 1 of the testing machine, the screw rod 501 penetrates through the transmission block 4, one end part of the screw rod 501 is connected with a motor 502, and a thread groove matched with the outer wall of the screw rod 501 is formed in the transmission block 4.

In this embodiment: the photovoltaic module can be conveyed and guided through the mutual cooperation of the fixed rail 2 and the movable rail 3, and when the photovoltaic module is positioned right above the main body 1 of the tester, the power detection operation can be carried out, specifically: the photovoltaic tester located in tester main part 1 top, under drive unit's driving effect, reach the plug of photovoltaic tester and the socket grafting of the photovoltaic module that is tested, the plug of photovoltaic tester links to each other with the socket end of the photovoltaic module that is detected, the plug of photovoltaic tester links to each other with the photovoltaic tester through the wire, the plug of photovoltaic tester links to each other with drive unit simultaneously, drive unit drives the plug and carries out X, Y axial displacement, in order to adapt to the position of socket, after removing to predetermined position, through cylinder or pneumatic cylinder or electric putter drive plug carry out Z axial height direction's removal, can make the plug insert in the socket, carry out power detection, when need carrying out cleaning operation to tester main part 1 top, accessible starter motor 502 drives lead screw 501 and rotates, make transmission piece 4 remove to the one side that is close to fixed rail 2 along the outer wall of lead screw 501, simultaneously, transmission piece 4 drives scraper bar 6 and clear up the anticorrosive grease on tester main part 1 top, it is to be noted: the photovoltaic tester is vertically arranged right above the tester main body 1 through the support, and when the photovoltaic module is transmitted, the interface of the photovoltaic tester is upwards oriented, so that the socket and the plug of the tester can be spliced.

Referring to fig. 1 to 3, the linkage mechanism 7 includes two connecting rods 702 disposed on one side of an outer wall of the scraper 6, a spring shaft 701 disposed on one side of an outer wall of the driving block 4, the spring shaft 701 penetrating the connecting rods 702, a fixing rod 703 disposed on one end of the outer wall of the driving block 4, the connecting spring 704 sleeved on an outer wall of the spring shaft 701, a first rack 705 disposed at a bottom end of the connecting rod 702, a gear 706 rotatably mounted on one end of the outer wall of the driving block 4, which is close to the main body 1 of the testing machine, and a second rack 707 fixedly mounted on two ends of the outer wall of the main body 1 of the testing machine.

In this embodiment: when the transmission block 4 drives the scraping rod 6 to move towards one side close to the fixed rail 2, when the bottom end of the gear 706 is meshed with the outer wall of the second rack 707, the gear 706 is enabled to carry out limit rotation, the first rack 705 is driven to carry out limit movement, the first rack 705 moves to penetrate through the transmission block 4 and simultaneously drives the connecting rod 702 to move, the connecting rod 702 drives the scraping rod 6 to carry out limit movement, so that the moving speed of the scraping rod 6 is higher than that of the moving rail 3, the scraping rod 6 is enabled to move to the bottom end of the fixed rail 2 before the moving rail 3 contacts with the fixed rail 2, and therefore anti-corrosion grease at the top end of the testing machine main body 1 is pushed to one side of the testing machine main body 1, and cleaning of the anti-corrosion grease at the top end of the testing machine main body 1 is achieved.

Referring to fig. 1 and 2, two ends of an outer wall of a main body 1 of a testing machine are provided with a first shaft seat 8, the first shaft seat 8 is sleeved on the outer wall of a screw rod 501, the screw rod 501 is rotationally connected with the first shaft seat 8 through a bearing, one end of the screw rod 501, which is far away from a motor 502, is provided with a second shaft seat 9, the second shaft seat 9 is fixedly connected with the outer wall of the main body 1 of the testing machine, the screw rod 501 is rotationally connected with the second shaft seat 9 through a bearing, and the motor 502 is fixedly installed on the outer wall of the main body 1 of the testing machine through a frame.

In this embodiment: through the setting of first axle bed 8 and second axle bed 9, realize carrying out spacing rotation support to lead screw 501 to carry out spacing installation fixedly to motor 502 through the frame.

Referring to fig. 2, the fixing rod 703 has an L-shaped structure, and a circular groove matching with the outer wall of the spring shaft 701 is disposed inside the connecting rod 702.

In this embodiment: the spring shaft 701 is supported and fixed by the fixing rod 703, and the connecting rod 702 is installed in a limiting sliding manner along the outer wall of the spring shaft 701.

Referring to fig. 2, a through slot is formed in one end of the transmission block 4, which is close to the main body 1 of the testing machine, and the inner wall of the through slot is matched with the outer wall of the first rack 705, and a first tooth slot meshed with the outer wall of the gear 706 is formed at the bottom end of the first rack 705.

In this embodiment: by providing the through slot, the gear 706 is facilitated to rotate, so that the first rack 705 is limited to move through the transmission block 4.

Referring to fig. 3, the gear 706 is rotatably mounted on the outer wall of the transmission block 4 through a rotation shaft and a bearing, and a second tooth slot engaged with the outer wall of the gear 706 is provided at the top end of the second rack 707.

In this embodiment: when the outer wall of the gear 706 is engaged with the second rack 707, the gear 706 is rotated by a stopper action of the second rack 707.

Referring to fig. 1 and 2, the bottom end of the scraping rod 6 is wrapped with cleaning cloth, and the bottom end of the cleaning cloth is attached to the top end of the main body 1 of the testing machine.

In this embodiment: through the cleaning cloth of the bottom of the scraping rod 6, when the scraping rod 6 moves, the cleaning cloth cleans the anti-corrosion grease at the top end of the main body 1 of the testing machine.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The tester for the photovoltaic module production comprises a tester main body (1) with a photovoltaic tester, a fixed rail (2) for clamping the photovoltaic module, a movable rail (3) and a transmission block (4) for driving the movable rail (3) to move, and is characterized in that two ends of the tester main body (1) are provided with a transmission mechanism (5) for driving the transmission block (4) to move, a scraping rod (6) is arranged at the top end of the tester main body (1) below one side of the movable rail (3), and a linkage mechanism (7) is arranged on the outer wall of the transmission block (4);

the transmission mechanism (5) comprises screw rods (501) arranged at two ends of the outer wall of the testing machine body (1), and one end part of each screw rod (501) is connected with a motor (502).

2. The power testing machine for producing photovoltaic modules according to claim 1, characterized in that the linkage mechanism (7) comprises two connecting rods (702) arranged on one side of the outer wall of the scraping rod (6), a spring shaft (701) is arranged on one side of the outer wall of the transmission block (4), a fixing rod (703) is arranged on one side of the outer wall of the transmission block (4), a connecting spring (704) is sleeved on the outer wall of the spring shaft (701), a first rack (705) is arranged at the bottom end of the connecting rod (702), a gear (706) is arranged on the outer wall of the transmission block (4), and a second rack (707) is fixedly arranged at two ends of the outer wall of the main body (1) of the testing machine.

3. The photovoltaic module production power testing machine according to claim 1, wherein first shaft seats (8) are arranged at two ends of the outer wall of the testing machine body (1), the screw rod (501) is rotationally connected with the first shaft seats (8), a second shaft seat (9) is arranged at one end, far away from the motor (502), of the screw rod (501), the screw rod (501) is rotationally connected with the second shaft seat (9), and the motor (502) is fixedly mounted on the outer wall of the testing machine body (1).

4. The tester for photovoltaic module production according to claim 2, wherein the fixing rod (703) has an L-shaped structure, and the connecting rod (702) is internally provided with a circular groove.

5. The power tester for producing photovoltaic modules according to claim 2, wherein the transmission block (4) is internally provided with a through slot, and the bottom end of the first rack (705) is provided with a first tooth slot.

6. The power testing machine for producing photovoltaic modules according to claim 2, wherein the gear (706) is rotatably mounted on the outer wall of the transmission block (4), and the top end of the second rack (707) is provided with a second tooth slot.

7. The tester for photovoltaic module production according to claim 1, wherein the bottom end of the scraping rod (6) is wrapped with cleaning cloth.