CN217858209U - Secondary bending mechanism of full-lug large-cylinder pre-welding machine - Google Patents
Secondary bending mechanism of full-lug large-cylinder pre-welding machine Download PDFInfo
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- CN217858209U CN217858209U CN202221911813.2U CN202221911813U CN217858209U CN 217858209 U CN217858209 U CN 217858209U CN 202221911813 U CN202221911813 U CN 202221911813U CN 217858209 U CN217858209 U CN 217858209U
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- bending
- jacking
- connecting plate
- folding knife
- fixed seat
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Abstract
The utility model relates to the technical field of bending of a big round column of a full lug, in particular to a secondary bending mechanism of a big round column pre-welding machine of a full lug, which comprises a bending fixed seat, a folding knife connecting plate connected with the bending fixed seat in a sliding way, a pinch roller sliding plate connected with the bending fixed seat in a sliding way and a lifting connecting plate connected with the bending fixed seat in a sliding way; a folding knife power assembly capable of driving a folding knife connecting plate to move is arranged on the bending fixing seat; a pinch roller power assembly capable of driving the pinch roller sliding plate to do lifting motion is arranged on the bending fixed seat; the bending fixing seat is provided with a jacking bending power assembly capable of driving the jacking connecting plate to do lifting motion; a folding knife which is obliquely arranged is fixed on the folding knife connecting plate; the pinch roller sliding plate is rotatably connected with a bending plate; and a jacking bending block is fixed on the jacking connecting plate. Use the utility model discloses the time, can carry out the secondary folding to battery tab on the simplex position in this structure, improve the efficiency of bending of utmost point ear.
Description
Technical Field
The utility model relates to a big cylinder of full utmost point ear technical field that bends, in particular to big cylinder of full utmost point ear pre-welder secondary mechanism of bending.
Background
Before welding the current collecting disc, the full-lug large cylindrical battery can be subjected to subsequent welding only after the lug needs to be bent into a specified shape for the second time. The secondary bending of the conventional lug needs to be performed through two stations respectively, so that the bending efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a big cylinder pre-welder secondary mechanism of bending of full utmost point ear to prior art's defect with not enough.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model relates to a secondary bending mechanism of a large-column full-lug pre-welding machine, which comprises a bending fixed seat, a folding knife connecting plate connected with the bending fixed seat in a sliding way, a pinch roller sliding plate connected with the bending fixed seat in a sliding way and a lifting connecting plate connected with the bending fixed seat in a sliding way; the folding knife power assembly capable of driving the folding knife connecting plate to move is arranged on the bending fixing seat; the bending fixed seat is provided with a pinch roller power assembly which can drive the pinch roller sliding plate to do lifting motion; the bending fixing seat is provided with a jacking bending power assembly capable of driving the jacking connecting plate to do lifting motion; the folding knife connecting plate is fixedly provided with a folding knife which is obliquely arranged; the pinch roller sliding plate is rotatably connected with a bending plate; and a jacking bending block is fixed on the jacking connecting plate.
Furthermore, the folding knife power assembly, the pressing wheel power assembly and the jacking and bending power assembly are all cylinders.
Furthermore, the tail end of the bending plate is connected with a bending roller for bending and molding the lug.
Furthermore, the folding knife connecting plate is connected to the folding fixing seat in a sliding manner through a folding knife guide rail; the pinch roller sliding plate is connected to the bending fixed seat in a sliding manner through a roller bending guide rail; the jacking connecting plate is connected to the bending fixing seat in a sliding mode through a jacking bending guide rail.
After the structure is adopted, the utility model discloses beneficial effect does: when the secondary bending mechanism of the full-lug large-cylinder pre-welding machine is used, a battery is pressed and fixed by the pressing mechanism after being conveyed in place, and the lug extends out between the folding knife and the lifting bending block; firstly, the jacking and bending power assembly drives a jacking and bending block to ascend along the height direction to be supported on the bottom surface of the lug, so that the low surface of the lug is positioned on the jacking and bending block; secondly, the folding knife power assembly drives the folding knife to move downwards to be attached to the upper surface of the lug; thirdly, the pressing wheel power assembly drives the bending plate to move downwards, and the jacking bending block is used as a folding mark to be folded, so that the lug is formed into a right-angle shape, wherein two surfaces of the lug are respectively attached to the top surface of the jacking bending block and the side surface of the jacking bending block; fourthly, the lifting bending block rises, and the tab is folded upwards by taking a folding knife as a crease, so that the tab is folded into a Z shape; can carry out the secondary folding to battery tab in this structure on the simplex position, improve the efficiency of bending of utmost point ear.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the utility model with the power mechanism removed;
fig. 3 is a perspective view of the utility model with the power mechanism removed;
description of reference numerals:
h1, folding knife connecting plates; h2, bending the fixed seat; h3, folding knife power components;
h4, a pinch roller power assembly; h5, lifting and bending the power assembly; h6, sliding the pinch roller;
h7, lifting a connecting plate; h8, bending the guide rail by using a roller; h9, folding a knife; h10, bending a roller;
h11, lifting the top bending block; h12, folding knife guide rails; h13, lifting and bending the guide rail.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, the secondary bending mechanism of the large full-tab cylinder pre-welding machine of the present invention comprises a bending fixing seat H2, a folding knife connecting plate H1 slidably connected to the bending fixing seat H2, a pressing wheel sliding plate H6 slidably connected to the bending fixing seat H2, and a lifting connecting plate H7 slidably connected to the bending fixing seat H2; a folding knife power assembly H3 capable of driving the folding knife connecting plate H1 to move is arranged on the bending fixing seat H2; the bending fixed seat H2 is provided with a pinch roller power assembly H4 which can drive a pinch roller sliding plate H6 to do lifting motion; the bending fixing seat H2 is provided with a jacking bending power assembly H5 which can drive the jacking connecting plate H7 to do lifting motion; a folding knife H9 which is obliquely arranged is fixed on the folding knife connecting plate H1; the pinch roller sliding plate H6 is rotatably connected with a bending plate; a jacking bending block H11 is fixed on the jacking connecting plate H7;
after being conveyed in place, the battery is pressed and fixed by a pressing mechanism, and the electrode lugs extend out between a folding knife H9 and a lifting bending block H11; firstly, the jacking and bending power assembly H5 drives a jacking and bending block H11 to ascend along the height direction to be supported on the bottom surface of the lug, so that the lower surface of the lug is positioned on the jacking and bending block H11; secondly, a folding knife power assembly H3 drives a folding knife H9 to move downwards to be attached to the upper surface of the lug; thirdly, the pressing wheel power assembly H4 drives the bending plate to move downwards, and the jacking bending block H11 is used as a folding mark to be folded, so that the lug is formed into a right-angle shape, wherein two surfaces of the lug are respectively attached to the top surface of the jacking bending block H11 and the side surface of the jacking bending block H11; fourthly, the lifting bending block H11 rises, and the tab is folded upwards by taking a folding knife H9 as a crease, so that the tab is folded into a Z shape; can carry out the secondary folding to battery tab in this structure on the simplex position, improve the efficiency of bending of utmost point ear.
As an optimal mode of the utility model, jack knife power component H3, pinch roller power component H4 and the power component H5 that bends that rises are the cylinder.
As a preferred mode of the present invention, the end of the bending plate is connected with a bending roller H10 for bending and forming the tab; when the tab is bent, rolling friction is formed between the bending roller H10 and the surface of the tab, so that the abrasion of the surface of the tab is reduced.
As a preferred mode of the present invention, the folding knife connecting plate H1 is slidably connected to the bending fixing seat H2 through a folding knife guide rail H12; the pinch roller sliding plate H6 is connected to the bending fixed seat H2 in a sliding manner through a roller bending guide rail H8; the jacking connecting plate H7 is connected to the bending fixing seat H2 in a sliding mode through a jacking bending guide rail H13.
When the utility model is used, the battery is pressed and fixed by the pressing mechanism after being conveyed in place, and the pole ear extends out between the folding knife and the jacking bending block; firstly, the jacking and bending power assembly drives a jacking and bending block to ascend along the height direction to be supported on the bottom surface of the lug, so that the low surface of the lug is positioned on the jacking and bending block; secondly, the folding knife power assembly drives the folding knife to move downwards to be attached to the upper surface of the lug; thirdly, the press wheel power assembly drives the bending plate to move downwards, the jacking bending block is used as a folding mark to be folded, and the lug is enabled to form a right-angle shape with two surfaces respectively attached to the top surface of the jacking bending block and the side surfaces of the jacking bending block; fourthly, the lifting bending block rises, and the tab is folded upwards by taking a folding knife as a crease, so that the tab is folded into a Z shape; the structure can carry out secondary folding on the battery tab on a single station, thereby improving the bending efficiency of the tab; when the bending machine is bent, rolling friction is formed between the bending roller and the surface of the lug, and the abrasion of the surface of the lug is reduced.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (4)
1. The utility model provides a big cylinder pre-welder secondary mechanism of bending of full utmost point ear which characterized in that: the bending device comprises a bending fixed seat (H2), a folding knife connecting plate (H1) connected to the bending fixed seat (H2) in a sliding manner, a pressing wheel sliding plate (H6) connected to the bending fixed seat (H2) in a sliding manner, and a lifting connecting plate (H7) connected to the bending fixed seat (H2) in a sliding manner; a folding knife power assembly (H3) capable of driving a folding knife connecting plate (H1) to move is arranged on the folding fixing seat (H2); the bending fixed seat (H2) is provided with a pinch roller power assembly (H4) which can drive the pinch roller sliding plate (H6) to do lifting motion; the bending fixed seat (H2) is provided with a jacking bending power assembly (H5) which can drive the jacking connecting plate (H7) to do lifting motion; folding knives (H9) which are obliquely arranged are fixed on the folding knife connecting plate (H1); the pinch roller sliding plate (H6) is rotatably connected with a bending plate; and a jacking bending block (H11) is fixed on the jacking connecting plate (H7).
2. The secondary bending mechanism of the full-lug large-cylinder pre-welding machine according to claim 1 is characterized in that: and the folding knife power assembly (H3), the pressing wheel power assembly (H4) and the jacking and bending power assembly (H5) are all cylinders.
3. The secondary bending mechanism of the full-lug large-cylinder pre-welding machine according to claim 1, characterized in that: and the tail end of the bending plate is connected with a bending roller (H10) for bending and molding the lug.
4. The secondary bending mechanism of the full-lug large-cylinder pre-welding machine according to claim 1 is characterized in that: the folding knife connecting plate (H1) is connected to the folding fixing seat (H2) in a sliding manner through a folding knife guide rail (H12); the pinch roller sliding plate (H6) is connected to the bending fixed seat (H2) in a sliding manner through a roller bending guide rail (H8); the jacking connecting plate (H7) is connected to the bending fixing seat (H2) in a sliding mode through a jacking bending guide rail (H13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221911813.2U CN217858209U (en) | 2022-07-25 | 2022-07-25 | Secondary bending mechanism of full-lug large-cylinder pre-welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221911813.2U CN217858209U (en) | 2022-07-25 | 2022-07-25 | Secondary bending mechanism of full-lug large-cylinder pre-welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217858209U true CN217858209U (en) | 2022-11-22 |
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ID=84055041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221911813.2U Active CN217858209U (en) | 2022-07-25 | 2022-07-25 | Secondary bending mechanism of full-lug large-cylinder pre-welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217858209U (en) |
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2022
- 2022-07-25 CN CN202221911813.2U patent/CN217858209U/en active Active
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