CN117673200A

CN117673200A - Automatic EVA of cover of busbar dog-ear and paste bar code all-in-one

Info

Publication number: CN117673200A
Application number: CN202311638068.8A
Authority: CN
Inventors: 雷水德; 曾庆礼; 高宜江; 王乐航
Original assignee: Suzhou Deruilian Automation Technology Co ltd
Current assignee: Suzhou Deruilian Automation Technology Co ltd
Priority date: 2023-12-02
Filing date: 2023-12-02
Publication date: 2024-03-08

Abstract

The invention provides an EVA (ethylene vinyl acetate) and bar code pasting integrated machine for automatically sleeving bent angles of bus bars, and belongs to the field of photovoltaic solar cell panel production equipment. The automatic bus bar straightening mechanism comprises a frame, a feeding mechanism, a blanking mechanism and a transfer platform, wherein the bus bar straightening mechanism is used for straightening bus bars, the transfer manipulator is used for transferring EVA or EPE small blocks on the transfer platform, guiding the EVA or EPE small blocks to be pressed into the straightened bus bars, and pouring the bus bars into an A-shaped shaping pressing mechanism and a bar code pasting mechanism used for attaching bar codes. Compared with the prior art, the invention adopts an automatic mode to carry out regular bending on the bus bar into L-shaped parallel and opposite to each other and guide and sleeve the EVA or EPE small blocks, can ensure that the EVA or EPE small blocks are completely sleeved, can also pour the bus bar into A-shaped, and simultaneously, the two ends of the head of the photovoltaic solar panel are attached with bar codes without extra bar code attaching process, thereby saving the production time and improving the efficiency.

Description

Automatic EVA of cover of busbar dog-ear and paste bar code all-in-one

Technical Field

The invention belongs to the field of photovoltaic solar panel production equipment, and particularly relates to an automatic busbar corner sleeving EVA and bar code pasting integrated machine.

Background

A photovoltaic solar panel (Photovoltaic Solar Panels) is a device that converts solar energy into electrical energy using the photovoltaic effect. Photovoltaic solar panels are typically composed of a plurality of photovoltaic cells that absorb sunlight and convert it into direct current electrical energy. These panels can be installed on the roof, floor or other suitable areas of a building for generating or supplying electricity, and photovoltaic solar panels are becoming more and more important and widely used as an important means for clean energy generation. In the global scope, governments and enterprises invest in photovoltaic power generation projects in a dispute so as to reduce the dependence on traditional fossil energy sources, reduce environmental pollution and promote sustainable development.

In the preparation process of the photovoltaic solar panel, the bus bars in the solar panel are bent into mutually parallel and opposite L-shaped bus bars and then welded, EVA or EPE small blocks are sleeved on the bent mutually parallel and opposite L-shaped bus bars for glue supplementing, because EVA pre-punched holes are smaller and cannot be directly sleeved, the bus bars are bent for being sleeved in the process, the conventional equipment is usually in a direct sleeved mode of the bent bus bar sleeve EVA, the bus bars cannot be regulated by adopting a structure without guiding and sleeved by adopting two cylinder shifting forks, the two cylinder shifting forks are used for directly sleeved with defects of poor stability and high requirements on incoming materials, and the risk of being sleeved in cannot be guaranteed. In view of this, the invention provides an automatic EVA and bar code pasting integrated machine for bus bar corner folding.

Disclosure of Invention

In order to solve the problems, the invention provides an automatic busbar angle folding EVA and bar code pasting integrated machine, which adopts an automatic mode to carry out regular bending on a busbar into mutually parallel and opposite L-shaped busbars and guide the busbars to be sleeved with EVA or EPE small blocks, thereby reducing the requirement on product incoming materials, ensuring that the EVA or EPE small blocks are completely sleeved, simultaneously being capable of pouring the mutually parallel and opposite L-shaped busbars into an A-shaped busbar after the completion of the sleeving, facilitating the subsequent welding and use, improving the success rate of the sleeving, simultaneously synchronously realizing bar code pasting at the two ends of the head of a photovoltaic solar cell panel, saving the production time and improving the efficiency.

The invention is realized by the following technical scheme:

an automatic EVA and bar code pasting integrated machine for bus bar corner folding comprises

The rack is used for supporting the whole machine and providing a working platform;

the feeding mechanism is arranged on the rack and is used for feeding EVA or EPE small blocks;

the blanking mechanism is arranged at the front end of the feeding mechanism and is used for punching a strip-shaped hole on the EVA or EPE small block;

the transfer platform is arranged at the side of the blanking mechanism and used for carrying and transferring the EVA or EPE small blocks after punching;

the bus bar correcting mechanism is arranged in front of the transfer platform and is used for correcting the bus bars;

the conveying mechanical arm is arranged in front of the transfer platform and used for moving the integral pressing mechanism;

the shaping pressing-in mechanism is arranged on the carrying manipulator and is used for carrying EVA or EPE small blocks on the transfer platform, guiding the EVA or EPE small blocks into the bus bars after being pressed in the standard and pouring the bus bars into A-shaped;

and the bar code attaching mechanism is arranged on the rack and is used for attaching bar codes to two ends of the head of the photovoltaic solar panel where the bus bar is positioned.

As a preferred technical scheme, plastic mechanism of impressing includes plastic support, guider, indentation device and shaping device of impressing, guider comprises guide cylinder, guide block and regulation deflector of impressing, the guide cylinder is fixed in on the plastic support of impressing, the guide cylinder pass through the guide block with the regulation deflector transmission of impressing is connected, indentation device is including impressing cylinder, lifting slide block, connecting rod, impressing brace table and sucking disc, the cylinder of impressing is fixed in on the plastic support of impressing, lifting slide block with the movable end fixed connection of impressing the cylinder, the connecting rod is fixed in on the lifting slide block, impressing brace table with the connecting rod is connected, the sucking disc set up in on the impressing brace table, shaping device includes plastic support, plastic push rod and plastic cylinder, the plastic support with the both sides fixed connection of impressing brace table, the push rod is fixed in on the plastic support, two plastic push rods each other become the V type, the plastic cylinder passes through the trachea with the plastic push rod is connected.

As a preferable technical scheme, a buffer spring for buffering is further arranged between the connecting rod and the pressing-in supporting table.

As a preferable technical scheme, a movable slide block is arranged at the rear of the shaping pressing-in support, the shaping pressing-in support is connected with the carrying manipulator through the movable slide block, and the carrying manipulator is an XYZ-axis moving manipulator.

As a preferred technical scheme, busbar regulation mechanism includes the regulation support, be provided with total lift cylinder, lift slide rail and total crane on the regulation support, total lift cylinder is fixed in on the regulation support, total crane with total lift cylinder's expansion end is connected, this total crane with lift slide rail sliding connection, total crane's front end is provided with spacing briquetting left and right sides governing cylinder, spacing briquetting lift governing cylinder and spacing briquetting, spacing briquetting lift governing cylinder with spacing briquetting left and right sides governing cylinder's expansion end transmission is connected, spacing briquetting with spacing briquetting lift governing cylinder's expansion end transmission is connected, total crane's middle part is fixed with assists the lift cylinder, assist lift cylinder's expansion end is connected with assists the crane, assist crane's left side is connected with spacing fork and impels the cylinder, spacing fork cylinder is connected with spacing fork cylinder to spacing fork front end transmission of spacing fork cylinder, assist crane's right side is provided with the cylinder of advancing, the fork is connected with the cylinder of fork.

As a preferred technical scheme, the transfer platform comprises a transfer rail and a transfer station, wherein the transfer station is arranged on the transfer rail.

As a preferred technical solution, three transfer stations are provided.

As a preferable technical scheme, the blanking mechanism comprises a blanking platform, a blanking cylinder and a blanking head, wherein the blanking cylinder is arranged on the blanking platform, and the blanking head is connected with the movable end of the blanking cylinder.

As a preferable technical scheme, the feeding mechanism is provided with two groups.

As a preferred technical scheme, paste bar code mechanism includes snatchs manipulator and bar code loading attachment, snatch the manipulator and include XYZ axle manipulator, revolving cylinder, revolving stage, upset cylinder and bar code claw, the revolving cylinder is fixed in on the XYZ axle manipulator, the revolving stage with revolving cylinder's expansion end is connected, the upset cylinder set up in the side of revolving stage, the bar code claw with the transmission of upset cylinder is connected, bar code loading attachment includes CCD camera, bar code carrier, carrier cylinder and waste bin, CCD camera, bar code carrier, carrier cylinder and waste bin set up in bar code exit of bar code loading attachment, the bar code carrier with carrier cylinder transmission is connected.

The beneficial effects are that:

1. according to the invention, the EVA or EPE small blocks are fed by adopting the feeding mechanism, the EVA or EPE small blocks are punched into strip-shaped holes by the punching mechanism and then are transferred to the transfer platform, the busbar is regulated by the busbar regulation mechanism, the EVA or EPE small blocks are adsorbed from the transfer platform by the shaping pressing mechanism on the carrying manipulator, the EVA or EPE small blocks are guided and pressed into the regulated busbar, the automatic mode is adopted to carry out regulation and bending on the busbar into L-shaped parallel and opposite to each other, and then the L-shaped bus bars are guided and sleeved into the EVA or EPE small blocks, so that the requirement on product incoming materials is reduced, and the EVA or EPE small blocks can be completely sleeved into the conveying platform.

2. According to the invention, after the bent L-shaped bus bars which are parallel and opposite to each other are sleeved through the EVA or EPE small block guide, the bus bars can be inverted into the A shape through the shaping device, so that the follow-up welding and use are convenient, the flexibility is higher, no additional inverted A-shaped working procedure is needed, and the time is saved.

3. Besides the busbar straightening mechanism and the shaping pressure head mechanism for straightening and pressing the busbar into the EVA or EPE small block, the invention also comprises a bar code pasting mechanism for automatically sleeving the bent angle of the busbar into the EVA or EPE small block, so that the bar code pasting process at the two ends of the head of the photovoltaic solar panel glass sheet can be completed while automatically sleeving the bent angle of the busbar into the EVA or EPE small block, and the bar code pasting process does not need to enter other stations to independently carry out bar code pasting, thereby saving the production time, improving the production convenience and improving the efficiency.

Drawings

FIG. 1 is a structural assembly diagram of an automatic busbar corner sleeving EVA and bar code pasting integrated machine;

fig. 2 is a positional relationship diagram of the feeding mechanism, the blanking mechanism, the transfer platform, the bus bar correcting mechanism, the carrying manipulator, the shaping and pressing mechanism and the photovoltaic solar panel in fig. 1;

FIG. 3 is an enlarged view of the loading mechanism, blanking mechanism and transfer platform of FIG. 2;

FIG. 4 is a block diagram of the blanking mechanism of FIG. 3;

FIG. 5 is a block diagram of the transfer platform of FIG. 3;

fig. 6 to 9 are structural views of the plastic pressing mechanism in fig. 2;

FIGS. 10 and 11 are block diagrams of the bus bar alignment mechanism of FIG. 2;

FIG. 12 is a block diagram of the bar code attachment mechanism of FIG. 1;

fig. 13 is an enlarged view of the structure of the bar code claw and bar code loading device of fig. 12.

The attached drawings are identified:

100. a frame; 1. a feeding mechanism; 2. a blanking mechanism; 21. a blanking cylinder; 22. a blanking platform; 23. a blanking head; 3. a transfer platform; 31. a transfer rail; 32. a transfer station; 4. a bus bar alignment mechanism; 41. a normalization bracket; 42. a total lifting cylinder; 43. lifting the sliding rail; 44. a main lifting frame; 45. a limiting pressing block left and right adjusting cylinder; 46. a limiting pressing block lifting adjusting cylinder; 47. limiting pressing blocks; 48. an auxiliary lifting cylinder; 49. an auxiliary lifting frame; 50. a limit fork pushing cylinder; 51. a limit fork cylinder; 52. a limit fork; 53. a shifting fork pushing cylinder; 54. a fork cylinder; 55. a shifting fork; 5. a carrying manipulator; 6. shaping and pressing-in mechanisms; 61. shaping and pressing into a bracket; 62. a guide device; 621. a guide cylinder; 622. a guide block; 623. the guide plate is pressed in positively; 63. a press-in device; 631. pressing in a cylinder; 632. a lifting slide block; 633. a connecting rod; 634. pressing in a supporting table; 635. a suction cup; 636. a buffer spring; 64. shaping device; 641. shaping a bracket; 642. shaping the push rod; 65. moving the slide block; 7. a photovoltaic solar panel; 8. a bar code pasting mechanism; 81. a grabbing manipulator; 811. XYZ axis manipulator; 812. a rotary cylinder; 813. a turntable; 814. a turnover cylinder; 815. a bar code claw; 82. bar code feeding device; 821. a CCD camera; 822. a bar code carrier; 823. a stage cylinder; 824. a waste bin; 9. EVA or EPE small blocks; 10. and a bus bar.

Detailed Description

In order to further disclose the technical scheme of the invention, the automatic busbar angle sleeving EVA and bar code pasting integrated machine is clearly and completely described below by combining the drawings.

The terms "inner", "middle" and "a" and the like are used in the present specification for convenience of description, but are not intended to limit the scope of the present invention, and the changes or modifications of the relative relationship are described in the foregoing description without any substantial change of technical content.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.

In the embodiment of the present disclosure, the photovoltaic solar panel is 7, the eva or EPE pellet is labeled 9, and the bus bar is labeled 10. The photovoltaic solar panels appearing below are 7, the labels corresponding to the EVA or EPE small blocks are 9, and the labels corresponding to the bus bars are 10.

Examples:

referring to fig. 1 to 13, and referring specifically to fig. 1 to 3, the invention provides a busbar angle automatic bushing EVA and bar code pasting all-in-one machine, which comprises a frame 100 for supporting and providing a working platform, a feeding mechanism 1 for feeding EVA or EPE small blocks 9, a blanking mechanism 2 for punching bar holes on the EVA or EPE small blocks, a transfer platform 3 for carrying and transferring punched EVA or EPE small blocks, a busbar straightening mechanism 4 for straightening a busbar 10, a carrying manipulator 5 for moving a shaping press-in mechanism 6, a shaping press-in mechanism 6 for carrying EVA or EPE small blocks on the transfer platform 3 and guiding the EVA or EPE small blocks into the busbar after straightening press-in, and bar code pasting mechanisms 8 for pasting bar codes on two ends of the head of a photovoltaic solar panel 7 where the busbar 10 is located, all mechanisms are arranged on the frame 100 to work, namely, the feeding mechanism 1 is arranged on the frame 100, the blanking mechanism 2 is arranged on the frame, the front of the frame is arranged on the frame 3, and the bar code pasting mechanism is arranged on the front of the frame 3, and the bar code pasting mechanism is arranged on the frame 5, and the bar code pasting mechanism is arranged on the frame 2.

According to the invention, the feeding mechanism 1 is adopted to feed EVA or EPE small blocks, the blanking mechanism 2 is adopted to realize that the EVA or EPE small blocks are blanked into bar holes and then are transferred to the transfer platform 3, the bus bar straightening mechanism 4 is used to straighten the bus bars, the shaping pressing mechanism 6 on the carrying manipulator 5 is used to absorb the EVA or EPE small blocks from the transfer platform 3 and guide the EVA or EPE small blocks into the straightened bus bars, the automatic bending mode is adopted to bend the bus bars into L-shaped mutually parallel and opposite and guide the L-shaped mutually parallel and opposite to the L-shaped mutually parallel and guide the L-shaped mutually parallel to be sleeved into the EVA or EPE small blocks, the requirement on the incoming materials of products is reduced, the EVA or EPE small blocks can be completely sleeved in the device is ensured, the bar pasting mechanism 8 is also provided, the bar pasting procedure of automatically sleeving EVA and pasting bar codes at two ends of the glass head of the photovoltaic solar cell panel can be completed while the automatic corner bending of the bus bars is not required to additionally enter other stations to be singly pasted, the production time is saved, the production efficiency is improved, and the convenience is improved.

Specifically, referring to fig. 6 to 9, the shaping press-in mechanism 6 includes a shaping press-in bracket 61, a guiding device 62, a press-in device 63, and a shaping device 64, wherein the guiding device 62 is composed of a guiding cylinder 621, a guiding block 622, and a guiding plate 623 for positive press-in, the guiding cylinder 621 is fixed on the shaping press-in bracket 61, and the guiding cylinder 621 is in transmission connection with the guiding plate 623 through the guiding block 622; during operation, the guide cylinder 621 drives the guide block 622 to move back and forth, and then drives the regular pressing-in guide plate 623 to move back and forth, and it is to be noted that the front end of the regular pressing-in guide plate 623 is provided with a guide opening used for guiding EVA or EPE small blocks during pressing-in, the EVA or EPE small blocks are pressed above the regular pressing-in guide plate 623 through the pressing-in device 63 in advance, the guide opening of the regular pressing-in guide plate 623 plays a role in guiding during placement, and the EVA or EPE small blocks are pulled out of the regular pressing-in guide plate 623 by the guide cylinder 621 after being pressed in through the pressing-in device 63, so that the EVA or EPE small blocks are guided and sleeved in, and the sleeved EVA or EPE small blocks are more accurate;

the pressing device 63 includes a pressing cylinder 631, a lifting slider 632, a connecting rod 633, a pressing support table 634, and a suction cup 635, where the pressing cylinder 631 is fixed on the shaping pressing support 61, the lifting slider 632 is fixedly connected with a movable end of the pressing cylinder 631, the connecting rod 633 is fixed on the lifting slider 632, the pressing support table 634 is connected with the connecting rod 633, and the suction cup 635 is disposed on the pressing support table 634, and when in operation, the pressing cylinder 631 drives the lifting slider 632 to move, and then drives the connecting rod 633 to move, and then drives the pressing support table 634 to move, and then drives the suction cup 635 to move, so that the suction cup 635 can press the EVA or the EPE small block into the bus bar due to the absorption of the EVA or the EPE small block;

the shaping device 64 comprises a shaping support 641, a shaping push rod 642 and a shaping cylinder, wherein the shaping support 641 is fixedly connected with two sides of the pressing support table 634, the shaping push rod 642 is fixed on the shaping support 641, the two shaping push rods 642 are mutually V-shaped, the shaping cylinder is connected with the shaping push rod 642 through an air pipe, and when the EVA or EPE small block is pressed into a bus bar, the shaping push rod 642 is driven to push out through the shaping cylinder, so that the bus bar is poured into an A shape, and the subsequent welding and use are facilitated.

After the bent L-shaped bus bars which are parallel and opposite to each other are sleeved through EVA or EPE small block guide, the bus bars can be inverted into A-shaped bus bars through the shaping device 64, so that the subsequent welding and use are facilitated, the flexibility is higher, no additional inverted A-shaped working procedure is needed, and the time is saved.

Further, a buffer spring 636 for buffering is further provided between the connecting rod 633 and the pressing support table 634, and the sucker 635 has elasticity when absorbing EVA or EPE small blocks under the action of the buffer spring 636, so as to avoid damaging the bus bar.

Further, a moving slide block 65 is disposed at the rear of the shaping pressing support 61, the shaping pressing support 61 is connected with the carrying manipulator 5 through the moving slide block 65, the carrying manipulator 5 is an XYZ axis moving manipulator commonly used in the prior art, and can move in the XYZ axis direction to adjust the spatial position of the carrying manipulator, and the shaping pressing support 61 is connected with the carrying manipulator 5 through the moving slide block 65, so that the whole shaping pressing mechanism 6 can flexibly displace in space to work.

Referring to fig. 10 and 11, further, the bus bar aligning mechanism 4 includes an aligning bracket 41, a total lifting cylinder 42, a lifting sliding rail 43 and a total lifting frame 44 are disposed on the aligning bracket 41, the total lifting cylinder 42 is fixed on the aligning bracket 41, the total lifting frame 44 is connected with a movable end of the total lifting cylinder 42, the total lifting frame 44 is slidably connected with the lifting sliding rail 43, and when in operation, the total lifting frame 44 is driven to move up and down in the lifting sliding rail 43 by the total lifting cylinder 42, so as to adjust the lifting of the whole mechanism;

the front end of the total lifting frame 44 is provided with a limit pressing block left-right adjusting cylinder 45, a limit pressing block lifting adjusting cylinder 46 and a limit pressing block 47, the limit pressing block lifting adjusting cylinder 46 is in transmission connection with the movable end of the limit pressing block left-right adjusting cylinder 45, the limit pressing block 47 is in transmission connection with the movable end of the limit pressing block lifting adjusting cylinder 46, the limit pressing block left-right adjusting cylinder 45, the limit pressing block lifting adjusting cylinder 46 and the limit pressing block 47 lift along with the total lifting frame 44, besides, the limit pressing block left-right adjusting cylinder 45 can drive the limit pressing block lifting adjusting cylinder 46 and the limit pressing block 47 to independently move left and right, and the limit pressing block lifting adjusting cylinder 46 can drive the limit pressing block 47 to independently lift, so that on one hand, the limit pressing block can be used for flexibly and spatially moving to limit two ends of a bus bar when the bus bar is regulated, and on the other hand, in the process of pressing the bus bar into the EVA, the EVA or the EPE small block can be flexibly avoided and finally pressed into the bottom of the bus bar;

the middle part of total crane 44 is fixed with auxiliary crane 48, auxiliary crane 49 is connected with to auxiliary crane 48's active end, auxiliary crane 49's left side is connected with spacing fork propulsion cylinder 50, spacing fork cylinder 51 is connected to spacing fork propulsion cylinder 50's active end, spacing fork 52 is connected with in spacing fork cylinder 51's front end transmission, auxiliary crane 49's right side is provided with fork propulsion cylinder 53, fork propulsion cylinder 53's active end is connected with shift fork cylinder 54, shift fork cylinder 54's front end transmission is connected with shift fork 55, and it is to be explained that this part of structure can also carry out the lift adjustment along with total crane 44 in the course of the work in addition to wholly, and auxiliary crane 48 mainly is used for assisting crane 49 and goes up and down independently, and then adjusts the position of spacing fork 52 and shift fork 55, and during the time, after reaching appointed high position by spacing fork propulsion cylinder 50, is arranged in the busbar both sides by spacing fork cylinder 51 and carries out spacing, is carried out spacing by pushing fork 54 by fork propulsion cylinder 53, and the fork 54 drives the fork that the front end of fork 54 is just to be in order to make the busbar form the cooperation of the busbar, and the fork is just to be convenient for the fork block of the fork 54 is driven in the front of the busbar form and the busbar is just to be parallel to the fork block of the fork block 54.

Further, referring to fig. 5, the transfer platform 3 includes a transfer rail 31 and a transfer station 32, wherein the transfer station 32 is disposed on the transfer rail 31, and the transfer station 32 is used for placing EVA or EPE small blocks with punched bar holes and transferring through the transfer rail 31.

In this embodiment, three transfer stations 32 are provided, and three bus bar straightening mechanisms 4 and three shaping and pressing mechanisms 6 are correspondingly provided, so that three EVA or EPE small blocks can be sleeved at a time.

Further, referring to fig. 3 and 4, the blanking mechanism 2 includes a blanking platform 22, a blanking cylinder 21 and a blanking head 23, the blanking cylinder 21 is disposed on the blanking platform 22, the blanking head 23 is connected with a movable end of the blanking cylinder 21, when the EVA or EPE small block is transported to the blanking platform 22 during operation, the blanking head 23 is driven by the blanking cylinder 21 to punch down into a bar hole, and when the EVA or EPE small block needs to be described, the blanking head 23 can be flexibly replaced to correspondingly punch into a round hole or a double bar hole, in this embodiment, the blanking head 23 corresponding to the bar hole is only used to punch two parallel bar holes on the EVA or EPE small block, so as to be convenient to be sleeved into the regular bus bar.

Further, referring to fig. 2 and 3, the feeding mechanisms 1 are provided with two groups, and by providing two groups of feeding mechanisms 1, one group works and the other group waits, so that feeding is formed without stopping.

In this embodiment, the bus bar adjusting mechanism 4 and the shaping pressing mechanism 6 cooperate with each other on the bus bar, and the general working procedure of the present invention is as follows:

EVA or EPE small blocks are fed through the feeding mechanism 1, the EVA or EPE small blocks are punched and molded through the blanking mechanism 2, the blanked EVA or EPE small blocks reach the designated positions through the transfer platform 3, the carrying manipulator 5 drives the sucking discs 635 on the shaping pressing mechanism 6 to take the EVA or EPE small blocks away and place the shaping pressing mechanism 6 on the righting pressing guide plates 623, at the moment, the shaping pressing mechanism 6 moves to the position above the bus bars under the action of the carrying manipulator 5, the bus bar righting mechanism 4 carries out the righting of the bus bars, after the bus bar righting mechanism 4 reaches the designated height through the total lifting frame 44 and the auxiliary lifting frame 49, the limiting pressing block left and right adjusting cylinder 45 and the limiting pressing block lifting adjusting cylinder 46 drive the limiting pressing block 47 to reach the two sides of the bus bars to be righted for limiting, then the limiting fork 52 is pushed by the limiting fork pushing cylinder 50 to reach the positions of the two sides of the bus bars to be righted, then the shifting fork pushing cylinder 53 drives the shifting fork 55 to push the bus bar to be regulated, so that the shifting fork 55 clamps the bus bar, then the shifting fork cylinder 54 drives the shifting fork 55 to pull the bus bar open, meanwhile, the limiting fork cylinder 51 drives the limiting fork 52 to open to a specified width for cooperative work, the bus bar is regulated to be in a standard L shape parallel to each other by matching with the effect of the limiting pressing block 47, at the moment, the limiting fork 52 starts to reset and retract, the sucking disc 635 drives the EVA or EPE small block to be simultaneously pressed on the regulated positive bus bar on the regulated positive pressing guide plate 623, the shifting fork 55 resets and returns, the sucking disc 635 and the regulated positive pressing guide plate 623 are further pressed, after the smooth pressing, the sucking disc 635 drives the EVA or EPE small block to rise, the regulated positive pressing guide plate 623 is retracted under the effect of the guide cylinder 621, and the limiting pressing block 47 is adjusted to the left and right of the cylinder 45, the limiting pressing block lifting adjusting cylinder 46 is used for avoiding and moving from the lower part of the EVA or EPE small block to the upper part of the EVA or EPE small block, the sucker 635 loosens the EVA or EPE small block, the EVA or EPE small block is completely pressed into the bottommost part of the bus bar by the limiting pressing block 47, and finally the standard L-shaped bus bar which is parallel and opposite to each other is poured into an angle A by the shaping push rod 642, so that the work is completed at the moment, and all mechanisms are reset to wait for the next cycle after the work is completed.

Further, referring to fig. 12 and 13, the bar code pasting mechanism 8 includes a grabbing manipulator 81 and a bar code feeding device 82, the grabbing manipulator 81 includes an XYZ axis manipulator 811, a rotating cylinder 812, a turntable 813, a turning cylinder 814 and a bar code claw 815, the rotating cylinder 812 is fixed on the XYZ axis manipulator 811, the turntable 813 is connected with a movable end of the rotating cylinder 812, the turning cylinder 814 is disposed at a side of the turntable 813, the bar code claw 815 is in transmission connection with the turning cylinder 814, that is, the whole structure can move along with the XYZ axis manipulator 811 in the XYZ axis direction to perform space adjustment, the rotating cylinder 812 can drive the turntable 813 to rotate independently to adjust the pasting direction, and the turning cylinder 814 can drive the bar code claw 815 to turn over 180 ° upwards for the bar code claw 815 to grasp and paste the bar code at two ends of the glass sheet.

The bar code feeding device 82 has the basic function of the existing bar code feeding conveyor, and can carry out bar code conveying, and a cutter is arranged at the bar code outlet, in addition, the bar code feeding device 82 further comprises a CCD camera 821, a bar code carrier 822, a carrier cylinder 823 and a waste bin 824, the CCD camera 821, the bar code carrier 822, the carrier cylinder 823 and the waste bin 824 are arranged at the bar code outlet of the bar code feeding device 82, and the bar code carrier 822 is in transmission connection with the carrier cylinder 823.

When the bar code is conveyed to an outlet, the CCD camera 821 is used for shooting and comparing, if the bar code is qualified, the carrier cylinder 823 drives the bar code carrier 822 to move upwards to carry the bar code, the structural space of the carrier is moved to a designated position by the XYZ-axis manipulator 811 after carrying, at the moment, the bar code claw 815 is driven by the overturning cylinder 814 to grab the bar code at the bar code carrier 822, the bar code claw 815 is driven by the overturning cylinder 814 to overturn, the XYZ-axis manipulator 811 is moved to the bottom positions at the two ends of the glass sheet of the photovoltaic solar cell panel to move upwards to paste the bar code, and after the action is completed, the mechanism is reset to perform a next cycle; if the CCD camera 821 detects that the bar code is unqualified, the carrier cylinder 823 is not moved or the carrier cylinder 823 drives the bar code carrier 822 to move downwards, at this time, the unqualified bar code automatically falls into the waste bin 824, and the bar code is fed again for cutting, and the detection action is repeated.

Through the structure, the bus bars are bent into the mutually parallel opposite L-shaped bus bars in an automatic mode and guided to be sleeved into the EVA or EPE small blocks, the requirement on product feeding is reduced, the EVA or EPE small blocks can be guaranteed to be completely sleeved, meanwhile, the mutually parallel opposite L-shaped bus bars can be inverted into the A-shaped bus bars after being sleeved, subsequent welding is convenient, the success rate of sleeved is improved, meanwhile, the bar codes attached to the two ends of the head of the photovoltaic solar cell panel are synchronously realized, the bar code attaching process is not needed, the production time is saved, and the efficiency is improved.

The present invention is not limited to the above-described embodiments, but, if various modifications or variations of the present invention are not departing from the spirit and scope of the present invention, the present invention also includes such modifications and variations provided they fall within the scope of the claims and the equivalents thereof.

Claims

1. The utility model provides a busbar dog-ear automatic cover EVA and paste bar code all-in-one which characterized in that: comprising

2. The automatic busbar corner fitting EVA and bar code attaching all-in-one machine according to claim 1, characterized in that: the shaping pressing mechanism comprises a shaping pressing support, a guide device, a pressing device and a shaping device, wherein the guide device is composed of a guide cylinder, a guide block and a regular pressing guide plate, the guide cylinder is fixed on the shaping pressing support, the guide cylinder is in transmission connection with the regular pressing guide plate through the guide block, the pressing device comprises a pressing cylinder, a lifting slide block, a connecting rod, a pressing support table and a sucking disc, the pressing cylinder is fixed on the shaping pressing support, the lifting slide block is fixedly connected with a movable end of the pressing cylinder, the connecting rod is fixed on the lifting slide block, the pressing support table is connected with the connecting rod, the sucking disc is arranged on the pressing support, the shaping device comprises a shaping support, a shaping push rod and a shaping cylinder, the shaping support is fixedly connected with two sides of the pressing support table, the shaping push rod is fixed on the shaping support, the two shaping push rods are mutually V-shaped, and the shaping cylinder is connected with the push rod through an air pipe.

3. The automatic busbar corner fitting EVA and bar code attaching all-in-one machine according to claim 2, characterized in that: and a buffer spring for buffering is further arranged between the connecting rod and the pressing-in supporting table.

4. The automatic busbar corner fitting EVA and bar code attaching all-in-one machine according to claim 2, characterized in that: the shaping press-in support is connected with the carrying manipulator through the moving slide block, and the carrying manipulator is an XYZ-axis moving manipulator.

5. The automatic busbar corner fitting EVA and bar code attaching all-in-one machine according to claim 1, characterized in that: the bus bar straightening mechanism comprises a straightening support, a total lifting cylinder, a lifting sliding rail and a total lifting frame are arranged on the straightening support, the total lifting cylinder is fixed on the straightening support, the total lifting frame is connected with the movable end of the total lifting cylinder, the total lifting frame is in sliding connection with the lifting sliding rail, the front end of the total lifting frame is provided with a limiting pressing block left-right adjusting cylinder, a limiting pressing block lifting adjusting cylinder and a limiting pressing block, the limiting pressing block lifting adjusting cylinder is in transmission connection with the movable end of the limiting pressing block left-right adjusting cylinder, the limiting pressing block is in transmission connection with the movable end of the limiting pressing block lifting adjusting cylinder, an auxiliary lifting cylinder is fixed in the middle of the total lifting frame, the movable end of the auxiliary lifting cylinder is connected with an auxiliary lifting frame, the left side of the auxiliary lifting frame is connected with a limiting fork pushing cylinder, the front end of the limiting fork pushing cylinder is in transmission connection with a limiting fork, the right side of the auxiliary lifting frame is provided with a pushing cylinder, and the shifting fork lifting frame is connected with a shifting fork driving cylinder.

6. The automatic busbar corner fitting EVA and bar code attaching all-in-one machine according to claim 1, characterized in that: the transfer platform comprises a transfer rail and a transfer station, and the transfer station is arranged on the transfer rail.

7. The automatic busbar corner fitting EVA and bar code attaching all-in-one machine according to claim 6, wherein: and three transfer stations are arranged.

8. The automatic busbar corner fitting EVA and bar code attaching all-in-one machine according to claim 1, characterized in that: the blanking mechanism comprises a blanking platform, a blanking cylinder and a blanking head, wherein the blanking cylinder is arranged on the blanking platform, and the blanking head is connected with the movable end of the blanking cylinder.

9. The automatic busbar corner fitting EVA and bar code attaching all-in-one machine according to claim 1, characterized in that: the feeding mechanism is provided with two groups.

10. The automatic busbar corner fitting EVA and bar code attaching all-in-one machine according to claim 1, characterized in that: the bar code pasting mechanism comprises a grabbing manipulator and a bar code feeding device, the grabbing manipulator comprises an XYZ shaft manipulator, a rotary cylinder, a turntable, a turnover cylinder and a bar code claw, the rotary cylinder is fixed on the XYZ shaft manipulator, the turntable is connected with the movable end of the rotary cylinder, the turnover cylinder is arranged on the side of the turntable, the bar code claw is in transmission connection with the turnover cylinder, the bar code feeding device comprises a CCD camera, a bar code carrier, a carrier cylinder and a waste bin, the CCD camera, the bar code carrier, the carrier cylinder and the waste bin are arranged at a bar code outlet of the bar code feeding device, and the bar code carrier is in transmission connection with the carrier cylinder.