CN212143932U

CN212143932U - Inlet wire automatic shifting device and photovoltaic welding strip calendering and tin-coating integrated machine

Info

Publication number: CN212143932U
Application number: CN201922445521.9U
Authority: CN
Inventors: 李佳鹏
Original assignee: Kunshan Qinchuang Automation Equipment Co ltd
Current assignee: Kunshan Qinchuang Automation Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-12-15
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an inlet wire automatic shifting device and photovoltaic solder strip calendering tin-coated all-in-one belongs to photovoltaic solder strip production technical field. The photovoltaic solder strip calendering tin-coating all-in-one machine comprises an incoming wire automatic shifting device, the automatic shifting device comprises an upper compression roller and a compression roller set, the upper compression roller and the lower compression roller are arranged from top to bottom, and the incoming wire automatic shifting device further comprises an incoming wire guide wheel, an outgoing wire guide wheel and a driving mechanism. The inlet wire guide wheel is positioned at the input end of the compression roller group. The outgoing line guide wheel is positioned at the output end of the pressing roller group, and the outgoing line guide wheel corresponds to the incoming line guide wheel in position. The driving mechanism can drive the wire inlet guide wheel and the wire outlet guide wheel to synchronously move along the axial direction of the upper pressing roller and the lower pressing roller. The utility model discloses can make the compression roller and roll mill damage down even, improve life.

Description

Inlet wire automatic shifting device and photovoltaic welding strip calendering and tin-coating integrated machine

Technical Field

The utility model relates to a photovoltaic solder strip production technical field especially relates to an inlet wire automatic shifting device and photovoltaic solder strip calendering tin-coated all-in-one.

Background

The photovoltaic solder strip, also called as tinned copper strip or tinned copper strip, is applied to the connection between photovoltaic module cells and plays an important role in conducting and gathering electricity. The production of the photovoltaic solder strip comprises two stages of rolling and tinning coating, wherein a copper wire with a certain wire diameter is rolled by using a compression roller, and then tinning is carried out.

When the copper wire is subjected to calendering treatment, the copper wire is extruded and deformed in the compression roller set by utilizing the compression roller set consisting of the upper compression roller and the lower compression roller. However, in the rolling process, the position of the copper wire between the upper and lower compression rollers is fixed, so that after the copper wire is rolled for a period of time, the rolling surface of the compression roller is worn to cause poor rolling effect on the copper wire, and a qualified surface cannot be obtained, therefore, the wire feeding position of the copper wire needs to be changed, so that the rolling position of the compression roller is changed. At present, through artifical manual removal copper line inlet wire position, however, artifical manual aversion is different to the wearing and tearing that the compression roller surface produced, and compression roller surface atress is inhomogeneous, makes some places of compression roller produce transition wearing and tearing easily, reduces compression roller life to artifical aversion need be shut down and is gone on, can waste operating time, reduces work efficiency, increases operating personnel working strength.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inlet wire automatic shifting device can change the inlet wire position of compression roller automatically, improves the life of compression roller, improves work efficiency.

Another object of the utility model is to provide a photovoltaic solder strip calendering tin-coated all-in-one with automatic shift unit of inlet wire.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides an inlet wire automatic shifting device, includes the last compression roller that sets up from top to bottom and the compression roller group that the compression roller constitutes down, this inlet wire automatic shifting device still includes:

the wire inlet guide wheel is positioned at the input end of the pressing roller group;

the outgoing line guide wheel is positioned at the output end of the pressing roller set and corresponds to the incoming line guide wheel in position; and

and the driving mechanism can drive the wire inlet guide wheel and the wire outlet guide wheel to synchronously move along the axial direction of the upper pressing roller and the axial direction of the lower pressing roller.

Preferably, the driving mechanism comprises a first displacement assembly connected to the outgoing line guide wheel, and the first displacement assembly can support and drive the outgoing line guide wheel to move.

Preferably, the first displacement assembly comprises:

the installation plate is arranged at the output end of the compression roller group, the outgoing line guide wheel is connected with the installation plate, and the height of the installation plate is adjustable.

Preferably, the first displacement assembly further comprises:

the first vertical plate is arranged on one side of the mounting plate;

the one end of connecting rod connect in the mounting panel, the other end connect in first riser, the connecting rod can be followed first riser goes up and down in order to adjust the height of mounting panel.

Preferably, the mounting panel extends along the output direction of copper line and sets up, on the mounting panel the direction of the output of following the copper line is provided with a plurality of at intervals in proper order the wire wheel of being qualified for the next round of competitions.

Preferably, the driving mechanism further comprises a second displacement assembly connected to the wire inlet guide wheel, and the second displacement assembly can support and drive the wire inlet guide wheel to move.

Preferably, the second displacement assembly comprises a support plate, the wire inlet guide wheel is connected to the support plate, and the height of the wire inlet guide wheel on the support plate is adjustable.

Preferably, the second shifting assembly comprises a guide plate, the guide plate is arranged between the incoming line guide wheel and the compression roller group, a guide groove corresponding to the position of the incoming line guide wheel is formed in the guide plate, the height of the guide plate is adjustable, and the guide plate and the incoming line guide wheel can move synchronously along the axial direction of the upper compression roller and the axial direction of the lower compression roller.

Preferably, the drive mechanism further comprises:

the two ends of the connecting piece are respectively connected with the wire inlet guide wheel and the wire outlet guide wheel;

and the power assembly is connected to the connecting piece to drive the wire inlet guide wheel and the wire outlet guide wheel to synchronously move along the axial directions of the upper pressing roller and the lower pressing roller.

A photovoltaic solder strip calendering and tin-coating integrated machine comprises the incoming line automatic shifting device.

The utility model has the advantages that:

the utility model discloses set up inlet wire guide wheel and outlet wire guide wheel respectively at compression roller set input and output, when needing to change the calendering position of compression roller set, drive inlet wire guide wheel and outlet wire guide wheel along the axis direction synchronous motion of upper compression roller and lower compression roller through actuating mechanism to make around the copper line on inlet wire guide wheel and outlet wire guide wheel shift between upper compression roller and lower compression roller, need not shut down the operation, can improve work efficiency, reduce operating personnel intensity of labour; an operator can move the positions of the wire inlet guide wheel and the wire outlet guide wheel after a certain time according to actual needs, so that the upper pressing roller and the lower pressing roller can be uniformly abraded, and the service life is prolonged.

Drawings

Fig. 1 is a schematic perspective view of an incoming line automatic shifting device according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure at A in FIG. 1;

fig. 3 is a schematic perspective view of another view angle of the incoming line automatic shifting apparatus according to the embodiment of the present invention;

fig. 4 is a schematic perspective view of the driving mechanism with the second displacement assembly removed according to the embodiment of the present invention.

In the figure:

1. a work table 1; 2. a connecting member; 3. a power assembly; 4. a wire outlet guide wheel; 5. a first displacement assembly; 51. a first vertical plate; 52. a connecting rod; 53. mounting a plate; 6. a second displacement assembly; 61. a guide plate; 611. a wire guide groove; 62. a support plate; 63. a guide rail; 64. a second vertical plate; 7. wire inlet guide wheels; 8. a frame; 9. and a limiting component.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention will be further explained by the following embodiments with reference to the attached drawings 1-4.

The embodiment provides a photovoltaic solder strip calendering tin-coated all-in-one machine, which comprises an incoming line automatic shifting device. As shown in fig. 1 to 4, the incoming line automatic shifting device includes a compression roller group composed of an upper compression roller and a lower compression roller which are arranged up and down. The press roll group is arranged above the workbench 1 and connected to a frame 8 arranged at the top of the workbench 1. The distance between the upper pressing roller and the lower pressing roller is adjustable. The motor drives the upper pressing roller and the lower pressing roller to realize rotary motion through the transmission assembly.

The incoming line automatic shifting device further comprises an incoming line guide wheel 7, an outgoing line guide wheel 4 and a driving mechanism, wherein the incoming line guide wheel 7 is located at the input end of the compression roller group. The outgoing line guide wheel 4 is positioned at the output end of the compression roller group, and the outgoing line guide wheel 4 corresponds to the incoming line guide wheel 7. The driving mechanism can drive the wire inlet guide wheel 7 and the wire outlet guide wheel 4 to synchronously move along the axial direction of the upper pressing roller and the lower pressing roller.

In the embodiment, the input end and the output end of the compression roller group are respectively provided with the incoming wire guide wheel 7 and the outgoing wire guide wheel 4, when the calendering position of the compression roller group needs to be changed, the driving mechanism drives the incoming wire guide wheel 7 and the outgoing wire guide wheel 4 to synchronously move along the axial direction of the upper compression roller and the lower compression roller, so that copper wires wound on the incoming wire guide wheel 7 and the outgoing wire guide wheel 4 are displaced between the upper compression roller and the lower compression roller, the shutdown operation is not needed, the working efficiency can be improved, and the labor intensity of operators is reduced; an operator can move the positions of the wire inlet guide wheel 7 and the wire outlet guide wheel 4 after a certain time according to actual needs, so that the upper compression roller and the lower compression roller can be uniformly abraded, and the service life is prolonged.

In order to realize the movement of the incoming wire guide wheel 7, as shown in fig. 1 and 2, the driving mechanism further comprises a second displacement assembly 6 connected to the incoming wire guide wheel 7, and the second displacement assembly 6 can support and drive the incoming wire guide wheel 7 to move.

After last compression roller and the grinding of lower compression roller decrease, in order to make the copper line can adapt to and correspond with the top position of lower compression roller, second aversion subassembly 6 includes backup pad 62, and inlet wire guide takes turns 7 to be connected in backup pad 62, and inlet wire guide takes turns 7 height-adjustable in backup pad 62. Specifically, a chute is vertically provided along the support plate 62, and the inlet wire guide wheel 7 can move along the chute and can be fixed at any position.

In order to enable the copper line can be steady carry to compression roller group, second aversion subassembly 6 includes deflector 61, and deflector 61 sets up between inlet wire guide wheel 7 and compression roller group, offers the metallic channel 611 that corresponds with inlet wire guide wheel 7 position on the deflector 61, and the height-adjustable of deflector 61, deflector 61 can take turns 7 with the inlet wire and follow the axial direction synchronous motion of last compression roller and lower compression roller. The height of the guide plate 61 is adjustable to match the height of the wire guiding wheel 7.

Specifically, as shown in fig. 2, the second displacement assembly 6 further includes a second vertical plate 64 and a guide rail 63, the guide rail 63 is connected to the frame 8, the second vertical plate 64 is slidably connected to the guide rail 63, so that the second vertical plate 64 can slide along the axial direction of the upper pressing roller and the lower pressing roller, the bottom of the guide plate 61 is connected to the second vertical plate 64, and the support plate 62 is connected to the second vertical plate 64, so that the guide plate 61 and the wire guiding wheel 7 move along the axial direction of the upper pressing roller and the lower pressing roller. The height of the guide rail 63 on the frame 8 is adjustable, so that the height adjustment of the guide plate 61 can be achieved.

In order to realize the movement of the wire inlet guide wheel 7, as shown in fig. 3 and 4, the driving mechanism further comprises a first displacement assembly 5 connected to the wire outlet guide wheel 4, and the first displacement assembly 5 can support and drive the wire outlet guide wheel 4 to move.

After last compression roller and lower compression roller grind the loss, in order to make the copper line can adapt to and correspond with the top position of compression roller down, make simultaneously that the wire wheel 4 that is qualified for the next round of competitions and the height of inlet wire wheel 7 also correspond each other, first aversion subassembly 5 includes mounting panel 53, and mounting panel 53 sets up in the output of compression roller group, and wire wheel 4 that is qualified for the next round of competitions is connected in mounting panel 53, mounting panel 53's height-adjustable.

Specifically, first displacement assembly 5 further includes a first riser 51 and a connecting rod 52. The first vertical plate 51 is disposed on one side of the mounting plate 53. One end of the connecting rod 52 is connected to the mounting plate 53, and the other end is connected to the first vertical plate 51, and the connecting rod 52 can be lifted along the first vertical plate 51 to adjust the height of the mounting plate 53. Connecting rod 52 is connected in first riser 51 through a connecting block, and connecting rod 52 one end is fixed in the connecting block, is provided with vertical adjustment tank on the connecting block, and the connecting block is connected with first riser 51 through the bolt that passes vertical adjustment tank.

In order to stably convey the copper wire, the mounting plate 53 extends along the output direction of the copper wire, and a plurality of wire guide wheels 4 are sequentially arranged on the mounting plate 53 at intervals along the output direction of the copper wire. Further, a transverse adjusting groove is formed in the mounting plate 53, and the position of the outgoing line guide wheel 4 located in the middle of the mounting plate 53 in the transverse adjusting groove is adjustable, so that the copper wires can be supported at different positions according to requirements.

Further, in order to enable the incoming wire guide wheel 7 and the outgoing wire guide wheel 4 to move synchronously, as shown in fig. 4, the driving mechanism further comprises a connecting member 2 and a power assembly 3. The two ends of the connecting piece 2 are respectively connected with the wire inlet guide wheel 7 and the wire outlet guide wheel 4. The power assembly 3 is connected to the connecting piece 2 to drive the wire inlet guide wheel 7 and the wire outlet guide wheel 4 to synchronously move along the axial direction of the upper pressing roller and the lower pressing roller. Specifically, power component 3 is for being connected with servo motor's lead screw module, and the lead screw module sets up in the below of the wire wheel 4 of being qualified for the next round of competitions, and the lead screw axis direction of lead screw module is unanimous with the axis direction of last compression roller and lower compression roller, and first riser 51 is connected in the slider of lead screw module to drive the wire wheel 4 removal of being qualified for the next round of competitions through mounting panel 53. The L shape or the C shaped plate of connecting piece 2 make connecting piece 2 can wind over the compression roller set to the slider of first riser 51 or lead screw module is connected to the one end that makes connecting piece 2, and the other end is connected in second riser 64, thereby can realize inlet wire wheel 7 and the synchronous motion of outlet wire wheel 4. In order to carry out spacingly to the stroke of lead screw module, one side of lead screw module is provided with spacing subassembly 9, spacing subassembly 9 is including setting up in the track of lead screw module one side, and orbital both ends are provided with a photoelectric switch respectively, and two photoelectric switches are adjustable in the position on the track, and one side that the slider of lead screw module corresponds spacing subassembly 9 is provided with the limiting plate, and when the limiting plate removed to one of them photoelectric switch department, servo motor reverse rotation.

In the embodiment, the input end and the output end of the compression roller group are respectively provided with the incoming wire guide wheel 7 and the outgoing wire guide wheel 4, when the calendering position of the compression roller group needs to be changed, the power assembly 3 and the connecting piece 2 drive the incoming wire guide wheel 7 and the outgoing wire guide wheel 4 to synchronously move along the axial direction of the upper compression roller and the lower compression roller, so that copper wires wound on the incoming wire guide wheel 7 and the outgoing wire guide wheel 4 are shifted between the upper compression roller and the lower compression roller, the shutdown operation is not needed, the working efficiency can be improved, and the labor intensity of operators is reduced; an operator can move the positions of the wire inlet guide wheel 7 and the wire outlet guide wheel 4 after a certain time according to actual needs, so that the upper compression roller and the lower compression roller can be uniformly abraded, and the service life is prolonged.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides an inlet wire automatic shifting device, includes the last compression roller that sets up from top to bottom and the compression roller group that the compression roller is constituteed down, its characterized in that, this inlet wire automatic shifting device still includes:

the wire inlet guide wheel (7), the wire inlet guide wheel (7) is positioned at the input end of the compression roller group;

the outgoing line guide wheel (4) is positioned at the output end of the compression roller set, and the outgoing line guide wheel (4) corresponds to the incoming line guide wheel (7); and

and the driving mechanism can drive the wire inlet guide wheel (7) and the wire outlet guide wheel (4) to synchronously move along the axial directions of the upper pressing roller and the lower pressing roller.

2. The incoming line automatic shifting device according to claim 1, characterized in that the driving mechanism comprises a first shifting assembly (5) connected to the outgoing line guide wheel (4), the first shifting assembly (5) being capable of supporting and driving the outgoing line guide wheel (4) to move.

3. The incoming line automatic shifting device according to claim 2, characterized in that the first shifting assembly (5) comprises:

the wire guide wheel outgoing device comprises a mounting plate (53), the mounting plate (53) is arranged at the output end of the compression roller group, the wire guide wheel outgoing (4) is connected to the mounting plate (53), and the height of the mounting plate (53) is adjustable.

4. Incoming line automatic shifting device according to claim 3, characterized in that the first shifting assembly (5) further comprises:

the first vertical plate (51), the first vertical plate (51) is arranged on one side of the mounting plate (53);

the connecting rod (52), the one end of connecting rod (52) is connected in mounting panel (53), and the other end is connected in first riser (51), connecting rod (52) can go up and down along first riser (51) in order to adjust the height of mounting panel (53).

5. The incoming line automatic shifting device according to claim 3, characterized in that the mounting plate (53) extends along the output direction of the copper wire, and a plurality of outgoing line guide wheels (4) are sequentially arranged on the mounting plate (53) at intervals along the output direction of the copper wire.

6. The incoming line automatic shifting device according to claim 1, characterized in that the driving mechanism further comprises a second shifting assembly (6) connected to the incoming line guide wheel (7), the second shifting assembly (6) being capable of supporting and moving the incoming line guide wheel (7).

7. The incoming line automatic shifting device according to claim 6, characterized in that the second shifting assembly (6) comprises a support plate (62), the incoming line guide wheel (7) is connected to the support plate (62), the incoming line guide wheel (7) is height adjustable on the support plate (62).

8. The incoming line automatic shifting device according to claim 6, characterized in that the second shifting assembly (6) comprises a guide plate (61), the guide plate (61) is arranged between the incoming line guide wheel (7) and the compression roller set, a guide groove (611) corresponding to the position of the incoming line guide wheel (7) is formed in the guide plate (61), the height of the guide plate (61) is adjustable, and the guide plate (61) and the incoming line guide wheel (7) can move synchronously along the axial direction of the upper compression roller and the lower compression roller.

9. The incoming line automatic shifting apparatus of any of claims 1-8, wherein the drive mechanism further comprises:

the two ends of the connecting piece (2) are respectively connected with the wire inlet guide wheel (7) and the wire outlet guide wheel (4);

the power assembly (3), power assembly (3) connect in connecting piece (2) are in order to drive connecting piece (2) drive inlet wire guide wheel (7) with outlet wire guide wheel (4) are followed go up the compression roller with the axial direction synchronous motion of compression roller down.

10. An integrated machine for rolling and tin coating photovoltaic solder strips, which is characterized by comprising the incoming line automatic shifting device of any one of claims 1 to 9.