CN214556242U

CN214556242U - Multifunctional composite welding strip rolling device

Info

Publication number: CN214556242U
Application number: CN202120427852.4U
Authority: CN
Inventors: 崔振荣; 赵志平
Original assignee: Anhui Baode Photovoltaic Technology Co ltd
Current assignee: Anhui Baode Photovoltaic Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-11-02
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a multifunctional composite welding strip rolling device, which comprises a box body, wherein an adjusting groove is arranged below the inner part of the box body, a feed inlet is arranged on the right side wall of the box body, a discharge outlet is arranged on the left side wall of the box body, a first rolling roller is arranged in the middle part of the inner part of the box body, first rotating shafts are fixed on two sides of the first rolling roller, and one side of each first rotating shaft penetrates through the side wall of the box body and then is fixedly connected with a rotating motor; the supporting spring outside the first calendering roller can flexibly adjust the tension of the composite welding strip in the deformation process of the outer calendering ring, so that the composite welding strip is always in a tension state when passing through the first calendering roller, the composite welding strip is prevented from being broken when being calendered, and the composite welding strip can be kept smooth.

Description

Multifunctional composite welding strip rolling device

Technical Field

The utility model belongs to the technical field of compound area of welding processing, concretely relates to multi-functional compound area of welding calendering device.

Background

The solder strip is an important raw material in the welding process of the photovoltaic module, the solar module is connected with the solar cells through the solder strip, and due to the good conductivity of the solder strip, each solar cell forms a completed electric path after welding, so that current and voltage generated under the irradiation of the solar optical fiber can be transmitted in the solder strip, and a reliable basis is provided for utilizing solar energy. Therefore, the quality of the solder strip directly affects the collection efficiency of the photovoltaic module, and the power of the photovoltaic module is greatly affected.

The requirements on the rolling strength of the composite welding strip are different for the composite welding strips of various application occasions. The existing rolling device for producing the composite welding strip generally adjusts the rolling force by adjusting the gap between the rolling rollers for rolling the composite welding strip, but the moving of the rolling rollers is difficult, and the change of the rolling thickness of the composite welding strip is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional compound solder strip calendering device.

The purpose of the utility model can be realized by the following technical scheme:

a multifunctional composite welding strip rolling device comprises a box body, wherein an adjusting groove is formed in the lower portion of the inner portion of the box body, a feeding hole is formed in the right side wall of the box body, a discharging hole is formed in the left side wall of the box body, a first rolling roller is arranged in the middle of the inner portion of the box body, first rotating shafts are fixed to two sides of the first rolling roller, and one side of each first rotating shaft penetrates through the side wall of the box body and then is fixedly connected with a rotating motor;

first calendering roller below is provided with the second calendering roller, second calendering roller bilateral symmetry is provided with the second axis of rotation, the second axis of rotation outside is provided with the sleeve pipe, the second axis of rotation passes through the bearing with the sleeve pipe and rotates to be connected, is located the rear end sheathed tube one side and first spliced pole fixed connection are located the front end sheathed tube below and second spliced pole fixed connection, first spliced pole and second spliced pole all are located the adjustment tank, first spliced pole the below and the connecting rod fixed connection of second spliced pole, the one end of connecting rod is provided with the slider, the inside cover of slider is equipped with the slide bar, the slide bar with slider sliding connection.

Preferably, the gas vent has been seted up on the left side wall of box, the air inlet has been seted up on the box right side wall, and the inside top of box is provided with the intake pipe, and the below of intake pipe is fixed with a plurality of gas outlets, the gas outlet with the intake pipe communicates with each other, and the right-hand member of intake pipe is worn to establish and is extended outwards behind the air inlet and be provided with the fan.

Preferably, an adjusting opening is formed in the side wall below the box body.

Preferably, the outer side of the sliding block is fixedly connected with an adjusting rod, the adjusting rod penetrates through the adjusting opening, and an electric telescopic rod is fixed on the outer side of the adjusting rod.

Preferably, an outer rolling ring is further arranged on the outer side of the first rolling roller, and a cavity is formed between the outer rolling ring and the first rolling roller.

Preferably, a supporting spring is arranged in the cavity, one side of the supporting spring is inserted into the first calendering roller, and the other side of the supporting spring is fixedly connected with the inner wall of the outer calendering ring through a supporting rod.

The utility model has the advantages that:

when the device works, the composite welding strip is fed into the box body from the feeding hole, the electric telescopic rod is extended or shortened according to the thickness of the composite welding strip to be rolled, the sliding block moves up and down on the sliding rod, the position between the first calendering roller and the second calendering roller is further adjusted, the sliding block moves upwards, the distance between the first calendering roller and the second calendering roller is reduced, and the thickness of the rolled composite welding strip is reduced; otherwise, the slide block moves downwards, the distance between the first calendering roller and the second calendering roller is increased, and the thickness of the calendered composite welding strip is increased; then starting a rotating motor to enable the first calendering roller to start rotating, calendering the composite welding strip, simultaneously starting a fan, enabling air to enter the box body through an air inlet, then spraying the air out of an air outlet, cooling the first calendering roller and the second calendering roller, simultaneously cooling the calendered composite welding strip, keeping the roll surface temperature of the first calendering roller and the second calendering roller relatively uniform, reducing micro elastic deformation of the middle of the roll surface of the first calendering roller and the roll surface of the second calendering roller in the extrusion process of the composite welding strip, and enabling the thickness of the calendered composite welding strip to be relatively uniform; discharging the composite welding strip subjected to rolling and cooling treatment from a discharge hole; and the supporting spring in the first calendering roller outside can adjust the rate of tension of compound solder strip in a flexible way in the process of outer calendering ring deformation for compound solder strip is in the tensioning condition all the time when passing through first calendering roller, avoids compound solder strip to be pulled apart when calendering, and can keep compound solder strip level and smooth.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a multifunctional composite solder strip rolling device of the present invention;

fig. 2 is a right side schematic structural view of a multifunctional composite welding strip rolling device of the present invention;

fig. 3 is a schematic view of the internal structure of the first calender roll of the present invention.

In the figure: 1. a box body; 2. an adjustment groove; 3. a feed inlet; 4. a discharge port; 5. a first calender roll; 6. a first rotating shaft; 7. rotating the motor; 8. a second calender roll; 9. a second rotating shaft; 10. a sleeve; 11. a first connecting column; 12. a slide bar; 13. a slider; 14. a connecting rod; 15. an exhaust port; 16. an air inlet; 17. an air inlet pipe; 18. an air outlet; 19. an adjustment port; 20. adjusting a rod; 21. an electric telescopic rod; 22. externally rolling a ring; 23. a cavity; 24. a support spring; 25. a support bar; 26. a fan; 27. a second connecting column.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a multifunctional composite solder strip rolling device comprises a box body 1, wherein an adjusting groove 2 is arranged below the inside of the box body 1, a feed inlet 3 is arranged on the right side wall of the box body 1, a discharge outlet 4 is arranged on the left side wall of the box body 1, a first rolling roller 5 is arranged in the middle of the inside of the box body 1, first rotating shafts 6 are fixed on two sides of the first rolling roller 5, and one side of each first rotating shaft 6 penetrates through the side wall of the box body 1 and then is fixedly connected with a rotating motor 7;

first calender roll 5 below is provided with

second calender roll

8, 8 bilateral symmetry of second calender roll is provided with second axis of rotation 9, the 9 outsides of second axis of rotation are provided with sleeve pipe 10, second axis of rotation 9 passes through the bearing rotation with sleeve pipe 10 and is connected, is located the rear end one side and the 11 fixed connection of first spliced pole of sleeve pipe 10 are located the front end below and the 27 fixed connection of second spliced pole of sleeve pipe 10, first spliced pole 11 all is located adjustment tank 2 with second spliced pole 27, first spliced pole 11 the below and the 14 fixed connection of connecting rod of second spliced pole 27, the one end of connecting rod 14 is provided with slider 13, the inside cover of slider 13 is equipped with slide bar 12, slide bar 12 with slider 13 sliding connection.

Preferably, the gas vent 15 has been seted up on the left side wall of box 1, the air inlet 16 has been seted up on the 1 right side wall of box, and the inside top of box 1 is provided with intake pipe 17, and intake pipe 17's below is fixed with a plurality of gas outlets 18, gas outlet 18 with intake pipe 17 communicates with each other, and intake pipe 17's right-hand member wears to establish and extends outwards behind air inlet 16 and is provided with fan 26, regulation mouth 19 has been seted up on the 1 below lateral wall of box, the slider 13 outside with adjust pole 20 fixed connection, adjust pole 20 and pass adjust mouth 19, it is fixed with electric telescopic handle 21 to adjust the pole 20 outside.

The outer side of the first calendering roll 5 is further provided with an outer calendering ring 22, a cavity 23 is arranged between the outer calendering ring 22 and the first calendering roll 5, a supporting spring 24 is arranged in the cavity 23, one side of the supporting spring 24 is inserted into the first calendering roll 5, and the other side of the supporting spring 24 is fixedly connected with the inner wall of the outer calendering ring 22 through a supporting rod 25.

The working principle is as follows: when the device works, the composite welding strip is fed into the box body 1 from the feeding hole 3, the electric telescopic rod 21 is extended or shortened according to the thickness of the composite welding strip to be rolled, the sliding block 13 moves up and down on the sliding rod 12, the position between the first rolling roller 5 and the second rolling roller 8 is further adjusted, the sliding block 13 moves upwards, the distance between the first rolling roller 5 and the second rolling roller 8 is reduced, and the thickness of the rolled composite welding strip is reduced; conversely, the slide block 13 moves downwards, the distance between the first calendering roller 5 and the second calendering roller 8 is increased, and the thickness of the calendered composite welding strip is increased; the rotating motor 7 is started again, so that the first calendering roller 5 starts to rotate, the composite welding strip is calendered, the fan 26 is started simultaneously, air enters the box body 1 through the air inlet and is sprayed out from the air outlet 18, the first calendering roller 5 and the second calendering roller 8 are cooled, the composite welding strip after being calendered is cooled, the temperature of the roller surfaces of the first calendering roller 5 and the second calendering roller 8 is kept relatively uniform, the micro elastic deformation of the middle of the roller surfaces of the first calendering roller 5 and the second calendering roller 8 in the extrusion process of the composite welding strip is reduced, and the thickness of the composite welding strip obtained by calendering is kept relatively uniform; discharging the composite welding strip subjected to the rolling and cooling treatment from a discharge port 4; and the supporting spring 24 outside the first calendering roller 5 can flexibly adjust the tension of the composite welding strip in the deformation process of the outer calendering ring 22, so that the composite welding strip is always in a tension state when passing through the first calendering roller 5, the composite welding strip is prevented from being broken when being calendered, and the composite welding strip can be kept smooth.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The multifunctional composite welding strip rolling device comprises a box body (1), and is characterized in that an adjusting groove (2) is arranged below the inner part of the box body (1), a feeding hole (3) is formed in the right side wall of the box body (1), a discharging hole (4) is formed in the left side wall of the box body (1), a first rolling roller (5) is arranged in the middle of the inner part of the box body (1), first rotating shafts (6) are fixed on two sides of the first rolling roller (5), and one side of each first rotating shaft (6) penetrates through the side wall of the box body (1) and then is fixedly connected with a rotating motor (7);

the device is characterized in that a second calendering roller (8) is arranged below the first calendering roller (5), a second rotating shaft (9) is symmetrically arranged on two sides of the second calendering roller (8), a sleeve (10) is arranged on the outer side of the second rotating shaft (9), the second rotating shaft (9) is rotatably connected with the sleeve (10) through a bearing, the rear end of the second calendering roller is located on one side of the sleeve (10) and fixedly connected with a first connecting column (11), the front end of the second calendering roller is located on the lower side of the sleeve (10) and fixedly connected with a second connecting column (27), the first connecting column (11) and the second connecting column (27) are both located in an adjusting groove (2), the first connecting column (11) and the second connecting column (27) are fixedly connected with a connecting rod (14), one end of the connecting rod (14) is provided with a sliding block (13), and a sliding rod (12) is sleeved inside the sliding block (13), the sliding rod (12) is connected with the sliding block (13) in a sliding mode.

2. The multifunctional composite welding strip rolling device as claimed in claim 1, wherein an exhaust port (15) is formed in the left side wall of the box body (1), an air inlet (16) is formed in the right side wall of the box body (1), an air inlet pipe (17) is arranged above the inside of the box body (1), a plurality of air outlets (18) are fixed below the air inlet pipe (17), the air outlets (18) are communicated with the air inlet pipe (17), and the right end of the air inlet pipe (17) penetrates through the air inlet (16) and extends outwards and is provided with a fan (26).

3. The multifunctional composite welding strip rolling device as claimed in claim 1, characterized in that an adjusting opening (19) is formed on the side wall below the box body (1).

4. The multifunctional composite welding strip rolling device as claimed in claim 3, characterized in that the outer side of the sliding block (13) is fixedly connected with an adjusting rod (20), the adjusting rod (20) passes through the adjusting opening (19), and an electric telescopic rod (21) is fixed on the outer side of the adjusting rod (20).

5. The multifunctional composite solder strip rolling device according to claim 1, characterized in that an outer rolling ring (22) is further arranged outside the first rolling roll (5), and a cavity (23) is arranged between the outer rolling ring (22) and the first rolling roll (5).

6. The multifunctional composite solder strip rolling device as claimed in claim 5, characterized in that a support spring (24) is arranged in the cavity (23), one side of the support spring (24) is inserted into the first rolling roll (5), and the other side of the support spring (24) is fixedly connected with the inner wall of the outer rolling ring (22) through a support rod (25).