CN212821761U

CN212821761U - Triangular rolling device

Info

Publication number: CN212821761U
Application number: CN202020915135.1U
Authority: CN
Inventors: 陆利斌; 宋建源
Original assignee: Tonyshare Suzhou Electronic Materials Technology Co ltd
Current assignee: Tonyshare Suzhou Electronic Materials Technology Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-03-30
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a triangle calendering device, including first calendering mechanism and second calendering mechanism, first calendering mechanism links together through the fixed plate with second calendering mechanism, be provided with on the fixed plate and walk the line guide pulley, first calendering mechanism is to welding the area and calendering out the triangle section, second calendering mechanism is to some calendering of triangle section and is makeed to be called flat section, has solved the circular shape and has welded the area because belong to the line contact with the battery piece, and its welding performance is poor, still has the problem of shading, has also solved pure triangle-shaped and has welded the area although weldability and shading are effectual, but can not realize the continuous welding with the battery piece, can influence the problem of battery pack's power.

Description

Triangular rolling device

Technical Field

The utility model relates to a triangle welds area technical field, especially relates to a triangle pressure extension device.

Background

In the prior art, the welding strip has a circular shape and a pure triangular shape, the circular shape is poor in welding performance due to the fact that the welding strip is in line contact with the battery piece, and the problem of shading exists.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a triangle prolongs and puts, can mangle out triangle-shaped section and flat section, has solved the circular shape and has welded the area because belong to the line contact with the battery piece, and its welding performance is poor, still has the problem of shading, has also solved pure triangle-shaped and has welded the area though weldability and shading are effectual, but can not realize with the continuous welding of battery piece, can influence the problem of battery pack's power.

The utility model provides a technical scheme that its technical problem adopted is: the triangular rolling device comprises a first rolling mechanism and a second rolling mechanism, wherein the first rolling mechanism and the second rolling mechanism are connected together through a fixing plate, and a wiring guide wheel is arranged on the fixing plate.

Further, the method comprises the following steps: the first rolling mechanism comprises a first mounting base, a first mounting frame is fixedly arranged on the first mounting base, a first roller and a second roller are arranged on the first mounting frame, the first roller is arranged below the second roller, the central axes of the first roller and the second roller are coplanar in the vertical direction, the surface of the first roller is a smooth curved surface, and a groove with a triangular cross section is circumferentially arranged on the surface of the second roller.

Further, the method comprises the following steps: the roll neck and the shaft head are sequentially arranged on each side of the first roll, a first sliding block is arranged on the roll neck of the first roll, the roll neck and the shaft head are sequentially arranged on each side of the second roll, a second sliding block is arranged on the roll neck of the second roll, a first compression spring is arranged between the first sliding block and the second sliding block, and a third servo motor is respectively connected to the shaft heads on the same sides of the first roll and the second roll.

Further, the method comprises the following steps: the first mounting frame is further provided with a first lifting mechanism for driving the first sliding block to move up and down and a first servo motor for driving the first lifting mechanism.

Further, the method comprises the following steps: the second calendering mechanism comprises a second mounting base, a second mounting frame is fixedly arranged on the second mounting base, a third roller and a fourth roller are arranged on the second mounting frame, the third roller is arranged below the fourth roller, the third roller is arranged on the central axis of the fourth roller in a coplanar mode in the vertical direction, the third roller comprises an inner circular roller and an outer circular roller arranged on the outer surface of the inner circular roller, the outer circular roller covers half area of the outer surface of the inner circular roller, and the fourth roller is identical to the third roller in structure.

Further, the method comprises the following steps: the roll neck and the shaft head are sequentially arranged on each side of the third roll, a third sliding block is arranged on the roll neck of the third roll, the roll neck and the shaft head are sequentially arranged on each side of the fourth roll, a fourth sliding block is arranged on the roll neck of the fourth roll, a second compression spring is arranged between the third sliding block and the fourth sliding block, and a fourth servo motor is respectively connected to the shaft heads on the same sides of the third roll and the fourth roll.

Further, the method comprises the following steps: the second mounting bracket is further provided with a second lifting mechanism for driving the third sliding block to move up and down and a second servo motor for driving the second lifting mechanism.

The utility model has the advantages that: through the first calendering device and the second calendering device that set up, can mangle out triangle-shaped section and flat section, solved circular shape and welded the area because belong to line contact with the battery piece, its welding quality is poor, still has the problem of shading, has also solved pure triangle-shaped and has welded the area and weld effectively with the battery piece is good, but can not realize with the continuous welding of battery piece, can influence the problem of battery pack's power.

Drawings

Fig. 1 is an overall schematic view of a triangular rolling device.

Fig. 2 is a schematic view of the structure of the first roller and the second roller.

Fig. 3 is a schematic structural diagram of a third roller and a fourth roller.

Fig. 4 is a side view of the third and fourth rolls.

Labeled as: the rolling device comprises a first rolling mechanism 1, a first mounting base 11, a first mounting frame 12, a first roller 121, a second roller 122, a first slider 123, a second slider 124, a third slider 223, a fourth slider 224, a first compression spring 125, a first lifting mechanism 126, a first servo motor 127, a second rolling mechanism 2, a second mounting base 21, a second mounting frame 22, a third roller 221, a fourth roller 222, an inner round roller 228, an outer round roller 229, a second compression spring 225, a second lifting mechanism 226 and a second servo motor 227.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1, a triangular rolling device comprises a first rolling mechanism 1 and a second rolling mechanism 2, wherein the first rolling mechanism 1 and the second rolling mechanism 2 are connected together through a fixing plate 3, and a routing guide wheel 4 is arranged on the fixing plate 3; the first rolling mechanism 1 rolls a triangular section from the welding strip, and the second rolling mechanism 2 rolls a part of the triangular section to form a flat section, so that the problems that the welding strip is poor in welding performance and light shielding due to the fact that the circular welding strip is in line contact with a battery piece are solved, and the problems that although the welding performance and the light shielding effect of the pure triangular welding strip are good, continuous welding with the battery piece cannot be achieved, and the power of a battery assembly can be influenced are solved.

On this basis, as shown in fig. 1 and 2, the first rolling mechanism 1 includes a first mounting base 11, a first mounting frame 12 is fixedly disposed on the first mounting base 11, a first roller 121 and a second roller 122 are disposed on the first mounting frame 12, the first roller 121 is disposed below the second roller 122, central axes of the first roller 121 and the second roller 122 are coplanar in a vertical direction, a surface of the first roller 121 is a smooth curved surface, and a groove 123 with a triangular cross section is circumferentially disposed on a surface of the second roller 122; when the first rolling mechanism 1 rolls the welding strip, the first roller 121 and the second roller 122 roll the welding strip, and the groove 123 with a triangular cross section is circumferentially arranged on the surface of the second roller 122, so that the triangular section rolling of the welding strip is realized, and the working efficiency is improved.

On the basis, as shown in fig. 1, each side of the first roller 121 is sequentially provided with a roller neck and a shaft head, the roller neck of the first roller 121 is provided with a first slider 123, each side of the second roller 122 is sequentially provided with a roller neck and a shaft head, the roller neck of the second roller 122 is provided with a second slider 124, a first compression spring 125 is arranged between the first slider 123 and the second slider 124, and the shaft heads on the same sides of the first roller 121 and the second roller 122 are respectively connected with a third servo motor; the third servo motor drives the first roller 121 and the second roller 122 to rotate so as to roll the fillet weld, and the effect of improving the working efficiency is achieved.

On the basis, as shown in fig. 1, a first lifting mechanism 126 for driving the first slider 123 to move up and down and a first servo motor 127 for driving the first lifting mechanism 126 are further disposed on the first mounting frame 12; the first servo motor 127 drives the first lifting mechanism 126 to enable the first slider 123 to move up and down to adjust the height between the first roller 121 and the second roller 122, so that the effect of improving the rolling of the triangular welding strip is achieved.

On the basis, as shown in fig. 1, 3 and 4, the second rolling mechanism 2 includes a second mounting base 21, a second mounting frame 22 is fixedly arranged on the second mounting base 21, a third rolling roller 221 and a fourth rolling roller 222 are arranged on the second mounting frame 22, the third rolling roller 221 is arranged below the fourth rolling roller 222, a central axis of the third rolling roller 221 is arranged on a central axis of the fourth rolling roller 222, the third rolling roller 221 includes an inner circular roller 228 and an outer circular roller 229 arranged on an outer surface of the inner circular roller 228, the outer circular roller 229 covers half area of the outer surface of the inner circular roller 228, and the fourth rolling roller 222 and the third rolling roller 221 are identical in structure; the third roller 221 and the fourth roller 222 are used for rolling all the triangular welding strips successfully rolled by the first rolling mechanism, and the outer circular roller 229 covers half of the area of the outer surface of the inner circular roller 228, so that rolling of a flat section of one part of the triangular section is realized, the problems in the prior art are solved, and the rolling effect of the welding strips is improved.

On the basis, as shown in fig. 1, 3 and 4, each side of the third roller 221 is sequentially provided with a roller neck and a shaft head, the roller neck of the third roller 221 is provided with a third slide block 223, each side of the fourth roller 222 is sequentially provided with a roller neck and a shaft head, the roller neck of the fourth roller 222 is provided with a fourth slide block 224, a second compression spring 225 is arranged between the third slide block 223 and the fourth slide block 224, and the shaft heads on the same sides of the third roller 221 and the fourth roller 222 are respectively connected with a fourth servo motor; the fourth servo motor drives the third roller 221 and the fourth roller 222 to rotate so as to roll the fillet weld, and the effect of improving the working efficiency is achieved.

As shown in fig. 1, the second mounting frame 22 is further provided with a second lifting mechanism 226 for driving the third sliding block 223 to move up and down, and a second servo motor 227 for driving the second lifting mechanism 226; the second servo motor 227 drives the second lifting mechanism 226 to enable the third slide block 223 to move up and down to adjust the height between the third roller 221 and the fourth roller 222, and the effect of improving the rolling of the fillet weld is achieved.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A triangle rolling device is characterized in that: the rolling device comprises a first rolling mechanism (1) and a second rolling mechanism (2), wherein the first rolling mechanism (1) and the second rolling mechanism (2) are connected together through a fixing plate (3), and a wiring guide wheel (4) is arranged on the fixing plate (3).

2. The apparatus of claim 1, wherein: the first rolling mechanism (1) comprises a first mounting base (11), a first mounting frame (12) is fixedly arranged on the first mounting base (11), a first roller (121) and a second roller (122) are arranged on the first mounting frame (12), the first roller (121) is arranged below the second roller (122), central axes of the first roller (121) and the second roller (122) are coplanar in the vertical direction, the surface of the first roller (121) is a smooth curved surface, and a groove (128) with a triangular cross section is circumferentially arranged on the surface of the second roller (122).

3. The apparatus of claim 2, wherein: the roll neck and the shaft head are sequentially arranged on each side of the first roll (121), a first sliding block (123) is arranged on the roll neck of the first roll (121), the roll neck and the shaft head are sequentially arranged on each side of the second roll (122), a second sliding block (124) is arranged on the roll neck of the second roll (122), a first compression spring (125) is arranged between the first sliding block (123) and the second sliding block (124), and a third servo motor is respectively connected to the shaft heads on the same sides of the first roll (121) and the second roll (122).

4. The apparatus of claim 2, wherein: the first mounting frame (12) is further provided with a first lifting mechanism (126) for driving the first sliding block (123) to move up and down, and a first servo motor (127) for driving the first lifting mechanism (126).

5. The apparatus of claim 1, wherein: the second rolling mechanism (2) comprises a second mounting base (21), a second mounting frame (22) is fixedly arranged on the second mounting base (21), a third roller (221) and a fourth roller (222) are arranged on the second mounting frame (22), the third roller (221) is arranged below the fourth roller (222), the third roller (221) is arranged on the central axis of the fourth roller (222) in the vertical direction in a coplanar manner, the third roller (221) comprises an inner circular roller (228) and an outer circular roller (229) arranged on the outer surface of the inner circular roller (228), the outer circular roller (229) covers half of the area of the outer surface of the inner circular roller (228), and the fourth roller (222) and the third roller (221) are identical in structure.

6. The apparatus of claim 5, wherein: each side of the third roller (221) is sequentially provided with a roller neck and a shaft head, the roller neck of the third roller (221) is provided with a third sliding block (223), each side of the fourth roller (222) is sequentially provided with a roller neck and a shaft head, the roller neck of the fourth roller (222) is provided with a fourth sliding block (224), a second compression spring (225) is arranged between the third sliding block (223) and the fourth sliding block (224), and the shaft heads on the same sides of the third roller (221) and the fourth roller (222) are respectively connected with a fourth servo motor.

7. The apparatus of claim 5, wherein: the second mounting frame (22) is further provided with a second lifting mechanism (226) for driving the third sliding block (223) to move up and down and a second servo motor (227) for driving the second lifting mechanism (226).