CN220196808U - Photovoltaic terminal box lead wire processing terminal box installation all-in-one - Google Patents

Abstract

The utility model discloses a photovoltaic junction box lead processing junction box installation all-in-one machine, which comprises a flow disc mechanism for feeding a junction box, a manipulator mechanism for grabbing the junction box on the flow disc mechanism, a reciprocating mechanism for positioning and conveying the junction box, a positioning vision mechanism for positioning the bus bar position on a photovoltaic module, and a junction box installation mechanism for installing the junction box and the bus bar; the flow disc mechanism comprises a flow disc machine frame, and a lower conveying belt, a lifting conveying belt and a rear conveying belt which are sequentially conveyed in the flow disc machine frame, wherein the lifting conveying belt is provided with a working position jacking positioning mechanism, and a plastic sucking box for positioning a junction box body, a junction box plug and a junction box wire is arranged on the lower conveying belt. The utility model can realize the transportation and installation of the junction box and the positioning of the bus bar, and improve the accuracy of the working procedure action.

Description

A photovoltaic junction box lead processing junction box installation all-in-one machine

Technical field

The utility model relates to the technical field of photovoltaic junction boxes, and in particular to an all-in-one machine for processing and installing photovoltaic junction box leads.

Background technique

In the photovoltaic module production line, before the photovoltaic module enters the bus bar welding, the bus bar is inserted into the hole of the junction box, and the bus bar is bent and fitted on the junction box welding plane. Currently, most of the production lines use two Manually guide the bus bar, and then bend the bus bar to fit on the welding plane of the junction box. As the size of photovoltaic modules is iteratively upgraded, the size may become larger and larger, the difficulty of shaping will increase, and manual assembly will become increasingly difficult. At the same time, the messy placement of junction boxes in different locations will affect manual selection and production efficiency;

Moreover, when most of the current photovoltaic junction box feeding tray machines are automatically loading, the photovoltaic junction box can only be manually taken out and placed or hung on a special jig, and then transported by a conveyor belt and clamped by a robot. There is no matching tooling and fixture suitable for the photovoltaic junction box, so the labor cost is high, the efficiency is low, and the placement and clamping are not accurate, which is not conducive to subsequent process operations.

The existing flow plate machine mechanism generally uses vertical lifting to block positioning and rigidly block incoming materials. After the product processing is completed, the blocking mechanism vertically lifts, which will cause friction on the tooling and fixtures that carry the product, causing differences in the tooling and fixtures during work. At the same time, in workshops with high environmental requirements, dust generated by friction will cause poor quality of processed products. At the same time, the vertical lifting blocking mechanism blocks the operation of the tooling and fixtures, which will cause movement of the products in the tooling and fixtures, and due to the movement of the products during the movement. Friction causes scratches on the product contact surface, and product deviation affects the subsequent actuator's misjudgment of the product position, resulting in execution errors or failure to execute.

Utility model content

In view of the problems existing in the prior art, this application provides an all-in-one machine for processing and installing photovoltaic junction box leads.

The technical solution to achieve the purpose of the present utility model is: an all-in-one machine for processing and installing photovoltaic junction box leads, including a flow tray mechanism for loading the junction box, a manipulator mechanism for grabbing the junction box on the flow tray mechanism, and a A reciprocating mechanism for positioning and transporting the junction box, a positioning vision mechanism for locating the position of the bus bar on the photovoltaic module, and a junction box installation mechanism for installing the junction box and the bus bar;

The plate-flowing mechanism includes a plate-flowing machine frame, and a lower conveyor belt, a lifting conveyor belt and a rear conveyor belt that are arranged in the plate-flowing machine frame and are arranged in the frame. The lifting transmission belt is provided with a working position lifting and positioning mechanism. A blister box for positioning the junction box body, junction box plug and junction box wires is provided on the conveyor belt.

Preferably, the blister box includes a blister box body and at least one photovoltaic junction box placement cavity mechanism provided on the blister box body. Each of the photovoltaic junction box placement cavity mechanisms includes a junction box box placement type. cavity, junction box plug placement cavity and junction box wire placement cavity.

Preferably, the photovoltaic junction box feeding tray machine also includes a blocking and positioning mechanism for blocking the transmission of the blister box, and the blocking and positioning mechanism is a rotating blocking and positioning mechanism.

Adopting the above technical solution, the utility model has the following beneficial effects: (1) The photovoltaic junction box lead processing and junction box installation integrated machine can realize the transportation and installation of the junction box and the positioning of the bus bar, improving the accuracy of the process actions.

(2) In this application, the unique tooling fixture blister box is matched with each conveyor belt of the photovoltaic junction box feeding and tray machine production line, so that the photovoltaic junction box feeding and tray feeding machine equipment can be easily picked up by the robot mechanism when automatically loading materials. The loading efficiency is high and the clamping and placement is precise. There is no need to manually take out the photovoltaic junction box and place or hang it on a special jig.

Description of drawings

In order to make the content of the present utility model easier to understand clearly, the utility model will be further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein

Figure 1 is a top view of the all-in-one photovoltaic junction box lead processing and installation machine of the present invention;

Figure 2 is a schematic structural diagram of the flow plate mechanism in Figure 1 of the present utility model;

Figure 3 is a schematic structural diagram of the blister box in Figure 2 of the present utility model;

Figure 4 is a partial structural schematic diagram of Figure 1 of the present invention (the flow plate mechanism is not shown);

Figure 5 is an exploded schematic diagram of Figure 4;

Figure 6 is an enlarged schematic diagram of the reciprocating mechanism in Figure 5.

Detailed ways

Embodiment 1

Referring to Figures 1 to 6, the photovoltaic junction box lead processing and junction box installation all-in-one machine of this embodiment includes a flow plate mechanism 5 for loading the junction box, and a manipulator mechanism 7 for grabbing the junction box 12 on the flow plate mechanism. , a reciprocating mechanism 8 for positioning and transporting the junction box, a positioning vision mechanism 10 for locating the position of the bus bar on the photovoltaic module, a junction box installation mechanism 9 for installing the junction box and the bus bar ;

The junction box installation mechanism includes a multi-directional installation mobile module and a mobile bus shaping module, a junction box pick-and-place module, and a bus-bar bending module. The junction box pick-and-place module is used to move the reciprocating mechanism Grab the junction box on the bus bar. The bus bar shaping module is used to shape the bus bar at a specified angle position. The junction box hole of the junction box passes through the bus bar and is installed on the photovoltaic module. The bus bar is folded The bending module is used to bend the installed bus bar to fit the welding plane of the junction box. The junction box installation mechanism also includes a re-inspection visual module, which is used to capture whether the installation status of the bus bar and the junction box is qualified. The manipulator mechanism, reciprocating mechanism, positioning vision mechanism, and junction box installation mechanism are all configured to be connected to the installation frame. The flow plate mechanism is fixed on the lower platform of the installation frame. The reciprocating mechanism is fixed on the installation frame through a guide rail slider. At the rear end of the middle platform, the manipulator mechanism is fixed at the rear end of the middle platform of the installation frame. Directly above the reciprocating mechanism, the positioning mechanism is visually fixed on the flow plate mechanism. The junction box installation mechanism is fixed on the installation machine through the guide rail slider. A platform is put on the rack, and the outer cover is fixed on the platform in the installation frame.

The reciprocating mechanism positions and transports the junction box. The positioning uses 3 sets of reciprocating positioning mechanisms on the reciprocating mechanism to position the junction box at 3 positions. The single set of reciprocating positioning mechanisms consists of 1 reciprocating positioning block and 3 reciprocating cylinders. Positioning is carried out; the transportation is completed by the reciprocating motor driving the synchronous wheel belt assembly.

The plate-flowing mechanism includes a plate-flowing machine frame, and a lower conveyor belt 501, a lifting conveyor belt 502 and a rear conveyor belt 503 that are arranged in the plate-flowing machine frame and are arranged in sequence. The lifting transmission belt is provided with a working position lifting and positioning mechanism 509. , the working station lifting and positioning mechanism is preferably a cylinder; the lower conveyor belt is provided with a blister box 6 for positioning the junction box body, junction box plug and junction box wires.

The blister box includes a blister box body 61 and at least one photovoltaic junction box placing cavity mechanism provided on the blister box body. Each of the photovoltaic junction box placing cavity mechanisms includes a junction box box body placing cavity 62 , the junction box plug placement cavity 63 and the junction box wire placement cavity 64. The blister box body is provided with a clamping avoidance position 65 and several undercuts 66 for supporting the stacking space.

The photovoltaic junction box feeding tray machine also includes a blocking and positioning mechanism for blocking the transmission of the blister box, and the blocking and positioning mechanism is a rotating blocking and positioning mechanism 504.

This application is not only suitable for single junction boxes, but is especially suitable for three-part photovoltaic junction boxes. The photovoltaic junction box is a three-part photovoltaic junction box. The three-part photovoltaic junction box includes a positive terminal box, a negative terminal box and an intermediate wiring box. box, each photovoltaic junction box placement cavity mechanism is used to place the positive electrode junction box, negative electrode junction box and intermediate junction box, a junction box box body is placed in the mold cavity, a junction box plug is placed in the mold cavity and a junction box The wire placement cavity forms a positive junction box placement cavity 67, a junction box body placement cavity, a junction box plug placement cavity and a junction box wire placement cavity form a negative junction box placement cavity 68, as described The positive terminal box placement cavity is opposite to the negative electrode junction box placement cavity, and the intermediate terminal box placement cavity 69 is located between the positive electrode junction box placement cavity and the negative electrode junction box placement cavity.

During the loading process of the flow tray machine, when the working position lifting positioning mechanism is in the lower position, the lifting conveyor belt is flush with the lower conveyor belt and the rear conveyor belt respectively. When the working position lifting positioning mechanism is in the upper position, A single blister box can pass smoothly between the lifting conveyor belt and the lower conveyor belt. The lower conveyor belt can stack multiple blister boxes. When started, the dragging and clamping mechanism is on the outside of the blister box. When the lifting mechanism lifts up the first layer of blister boxes, all the stacked blister boxes will be lifted up. The drag-clamp mechanism moves inwards to hold the bottom end of the second layer of blister boxes, and then the lifting mechanism descends until the first layer of blister boxes are placed on the lower conveyor belt, and then the first layer of blister boxes are transferred to the lifting platform flush with the lower conveyor belt. On the conveyor belt, the lifting conveyor belt then rises to the upper limit position, waiting for the manipulator mechanism to retrieve the material from the blister box, and then the lifting conveyor belt can directly transfer the blister box to the rear conveyor belt.

After the robot mechanism takes the material from the blister tray, it positions and transports it to the designated work station through the reciprocating mechanism.

During the installation process of the junction box, the junction box pick-and-place module of the junction box installation mechanism clamps the junction box in the reciprocating mechanism → the bus bar shaping module is lowered to the middle of the bus bar as a whole → the bus bar shaping module moves the bus bar Positioning and shaping → Take and place the junction box module and align the junction box hole of the junction box with the bus bar → Install the mobile module in multiple directions and slowly lower it until the bus bar passes through the junction box hole → The bus bar shaping module retreats as a whole to avoid Position the junction box pick-and-place module → Press the junction box pick-and-place module to the end. After the junction box is installed in place, the junction box installation mechanism moves backward as a whole, and the bus bar bending module moves to the top of the junction box and then lowers → the bus bar bends After the bending module smoothes the bus bar parallel to the copper bottom plate of the junction box → the overall mechanism lifts and avoids the junction box. The specific structures of the bus bar shaping module, junction box pick and place module, and bus bar bending module can be The existing technology is adopted and will not be described in detail here.

The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (3)

1. An all-in-one machine for processing and installing photovoltaic junction box leads, which is characterized by: including a flow tray mechanism (5) for loading the junction box, and a manipulator mechanism for grabbing the junction box (12) on the flow tray mechanism. (7), a reciprocating mechanism (8) for positioning and transporting the junction box, a positioning vision mechanism (10) for locating the position of the bus bar on the photovoltaic module, and a positioning mechanism (10) for positioning the junction box and the bus bar. Installed junction box mounting mechanism (9); The plate-flowing mechanism (5) includes a plate-flowing machine frame, and a lower conveyor belt (501), a lifting conveyor belt (502), and a rear conveyor belt (503) arranged in the plate-flowing machine frame. The lifting conveyor belt A working position lifting positioning mechanism (509) is provided, and a blister box (6) for positioning the junction box body, junction box plug and junction box wires is provided on the lower conveyor belt. 2. The photovoltaic junction box lead processing and junction box installation all-in-one machine according to claim 1, characterized in that: the blister box (6) includes a blister box body (61), and at least A photovoltaic junction box placing cavity mechanism, each of the photovoltaic junction box placing cavity mechanisms includes a junction box box body placing cavity (62), a junction box plug placing cavity (63) and a junction box wire placing cavity (64 ). 3. The all-in-one photovoltaic junction box lead processing and junction box installation machine according to claim 1, characterized in that: the flow plate mechanism also includes a blocking positioning mechanism for blocking the transmission of the blister box, and the blocking positioning mechanism is a rotary Block the positioning mechanism (504).