CN218448349U

CN218448349U - Tab folding device

Info

Publication number: CN218448349U
Application number: CN202221703603.4U
Authority: CN
Inventors: 罗二天; 张亚坤; 黄家园; 邓柏坚; 梁焕志
Original assignee: Dongguan Yinghe Technology Co ltd
Current assignee: Huizhou Yinghe Intelligent Technology Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-02-03
Anticipated expiration: 2032-06-28

Abstract

The utility model provides a roll over utmost point ear device. The utility model provides a roll over utmost point ear device, include the fixing base and be located the first guide rail slip table mechanism on the fixing base, be equipped with the sliding seat in the first guide rail slip table mechanism, still be equipped with second guide rail slip table mechanism on the sliding seat, be equipped with utmost point ear shaping subassembly in the second guide rail slip table mechanism, utmost point ear shaping subassembly's top is equipped with and is used for compressing tightly the compression roller on utmost point ear shaping subassembly with the pole piece, one side of sliding seat still is equipped with the lift actuating mechanism who is used for driving the compression roller and goes up and down, lift actuating mechanism's output is connected with the one end of compression roller. The utility model discloses a first guide rail slip table and second guide rail slip table combined action can carry out nimble accurate regulation to the position of deciding roller and shaping wheel according to the tape transport position of utmost point ear, and the angle and the position that utmost point ear was bent are more accurate. And this embodiment structure is simpler, and it is also more convenient to use the operation, and applicable scope is wider.

Description

Tab folding device

Technical Field

The utility model relates to an electricity core pole piece processing technology field, more specifically relates to a roll over utmost point ear device.

Background

With the popularization of electric vehicles in the market, the technology of power batteries is also rapidly developed; the battery core is an important component of the power battery, the lug on the battery core is formed by cutting the pole piece, the cut lug needs to be bent after cutting and forming, the lug bending is an important process, and the currently commonly used lug bending device cannot be accurately adjusted according to the tape position of the pole piece or is not convenient to adjust. For example, the prior art discloses a tab bending device, which includes: mounting a base; the roller passing mechanism is arranged on the mounting base and is provided with a female die; the compression roller pressing mechanism is arranged on the mounting base and is used for pressing the pole piece on the roller passing mechanism; and the roller pressing mechanism is arranged on the compression roller pressing mechanism, the roller pressing mechanism is used for rolling and bending the lug on the female die, the roller passing mechanism is used for the compression roller pressing mechanism, the roller pressing mechanism and the pole piece can do linear motion at the same speed, so that the pole piece is not stopped in the tape transport process and can be bent at any angle to the lug. However, the bending device cannot be accurately adjusted according to the tape-moving position of the pole piece.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome among the above-mentioned background art bending device can not carry out the problem of accurate regulation according to the tape transport position of pole piece, provide a roll over utmost point ear device. The utility model discloses can adjust according to the tape transport position of pole piece to the structure is more simple.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a roll over utmost point ear device, includes the fixing base and is located first guide rail slip table mechanism on the fixing base, be equipped with the sliding seat in the first guide rail slip table mechanism, still be equipped with second guide rail slip table mechanism on the sliding seat, be equipped with utmost point ear shaping subassembly in the second guide rail slip table mechanism, utmost point ear shaping subassembly's top is equipped with and is used for compressing tightly the pole piece compression roller on the utmost point ear shaping subassembly, one side of sliding seat still is equipped with and is used for driving the lift actuating mechanism that the compression roller goes up and down, lift actuating mechanism's output with the one end of compression roller is connected.

Further, utmost point ear shaping subassembly is including deciding the roller and taking turns into shape, it connects to decide the roller on the terminal surface of taking turns into shape, the external diameter that takes turns into is greater than decide the external diameter of roller, take turns into shape with the edge of the terminal surface that decides the roller is connected is the arcwall face that the angle matches with utmost point ear of bending, another terminal surface through the roller that is equipped with second guide rail slip table mechanism can dismantle the connection.

Further, first guide rail slip table mechanism including fix the first guide rail of fixing base top surface and with first guide rail sliding connection's first slip table, sliding seat fixed connection be in the top of first slip table, first slip adjusting part includes first regulation seat, first sliding screw, first sliding seat, first regulation seat while fixed connection be in the fixing base with on the side of first slip table, first sliding seat fixed connection be in on the side of first slip table, first regulation seat with all be equipped with on the first sliding seat in the first screw hole that first sliding screw matches, first sliding screw in proper order with first regulation seat and first sliding seat threaded connection.

Furthermore, one side of the fixed seat is also connected with a first spring, and one end of the first spring, which is far away from the fixed seat, is connected with the sliding seat.

Furthermore, the fixing base is relative one side of first regulation seat still is equipped with first locking seat, be equipped with first spout on the first locking seat, be equipped with in the first spout and can with first slip table locking fixed first lock nut.

Further, second guide rail slip table mechanism includes second slip adjusting part, is located second guide rail on the sliding seat top surface and with second guide rail sliding connection's second slip table, the fixed shaping support that is equipped with in one side of second slip table, the shaping wheel with the roller shaft that a side of shaping support was equipped with is connected, second slip adjusting part includes second regulation seat, second sliding screw, second sliding seat, second regulation seat fixed connection simultaneously is in the sliding seat with on the side of second slip table, second sliding seat fixed connection be in on the side of second slip table, the second regulation seat with all be equipped with on the second sliding seat with the second screw hole that second sliding screw matches, second sliding screw in proper order with second regulation seat and second sliding seat threaded connection.

Furthermore, one side of the sliding seat close to the lifting driving mechanism is provided with a guide table, one side of the guide table close to the forming support is provided with a second spring, one end of the second spring is connected with the guide table, and the other end of the second spring is connected with the guide table.

Furthermore, the top surface of sliding seat with one side that the second adjusting seat is relative still is equipped with second locking seat, be equipped with the second spout on the second locking seat, the second spout with the second guide rail is parallel, be equipped with in the second spout and can with second slip table locking fixed second lock nut.

Furthermore, the lifting driving mechanism comprises a vertical cylinder and a movable block, the cylinder barrel of the vertical cylinder is fixed on one side of the sliding seat, a telescopic rod of the vertical cylinder is connected with one end of the movable block, the other end of the movable block is connected with one end face, far away from the cylinder, of the compression roller, a lifting guide pillar parallel to the telescopic rod of the vertical cylinder is arranged at the top of the guide table, and the middle of the movable block is movably sleeved on the lifting guide pillar.

Furthermore, the movable block is kept away from a terminal surface of vertical cylinder has seted up the screw, be equipped with the bolt in the first screw hole, the compression roller is kept away from a terminal surface of cylinder also be equipped with the thread groove that the bolt matches, the movable block with the compression roller passes through bolt and thread groove and can dismantle the connection.

Compared with the prior art, the beneficial effects are:

the utility model discloses a first guide rail slip table mechanism and second guide rail slip table mechanism combined action carry out nimble accurate regulation to the position of deciding roller and shaping wheel according to the tape transport position of utmost point ear, and the angle and the position that utmost point ear was bent are more accurate, and the effect is better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of one side of the first sliding chute of the present invention.

Fig. 3 is the utility model discloses well compression roller and utmost point ear shaping subassembly complex sketch map.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1

As shown in fig. 1 and fig. 2, a tab folding device, include fixing base 1 and be located the first guide rail slip table mechanism on the fixing base 1, be equipped with sliding seat 2 in the first guide rail slip table mechanism, still be equipped with second guide rail slip table mechanism on the sliding seat 2, be equipped with utmost point ear shaping subassembly 5 in the second guide rail slip table mechanism, utmost point ear shaping subassembly 5's top is equipped with and is used for compressing tightly the pole piece compression roller 3 on utmost point ear shaping subassembly 5, one side of sliding seat 2 still is equipped with and is used for driving lift actuating mechanism 4 that compression roller 3 goes up and down, lift actuating mechanism 4's output is connected with the one end of compression roller 3. Thus, the position of the sliding seat 2 can be adjusted by adjusting the first guide rail sliding table mechanism, and then the positions of the lug forming assembly 5 and the compression roller 3 on the sliding seat can be adjusted simultaneously to match the belt feeding position of the lug, so as to ensure that the lug end is on the lug forming assembly 5, then the position of the lug forming assembly 5 can be further adjusted independently by adjusting the second guide rail sliding table mechanism, the upper and lower positions of the compression roller 3 can be independently adjusted by the lifting driving mechanism 4 so that the compression roller 3 compresses the pole piece on the lug forming assembly 5, and the bending of the lug can be realized under the combined action of the lug forming assembly 5 and the compression roller 3 when the lug is transported; this roll over utmost point ear device can carry out nimble accurate position control to compression roller 3 and utmost point ear shaping subassembly 5 according to the tape position of utmost point ear through first guide rail slip table mechanism and second guide rail slip table mechanism combined action.

As shown in fig. 1 and fig. 3, the tab forming assembly 5 includes a fixed roller 52 and a forming wheel 51, the fixed roller 52 is connected to one end surface of the forming wheel 51, the outer diameter of the forming wheel 51 is greater than the outer diameter of the fixed roller 52, the edge of the end surface where the forming wheel 51 and the fixed roller 52 are butted presents an arc surface matching with the tab bending angle, and the other end surface of the forming wheel 51 is fixedly connected with the second guide rail sliding table mechanism. Like this, compression roller 3 and fixed roller 52 parallel arrangement, at first, compression roller 3 and fixed roller 52 have certain clearance, when in actual use, top compression roller 3 pushes down the pole piece on the fixed roller 52 of utmost point ear shaping subassembly 5 under the drive of lifting drive mechanism 4, utmost point ear one end on the pole piece is located utmost point ear shaping wheel 51, fixed roller 52 can control the regulation and confirm the crease shape, when walking the pole piece, realize buckling of utmost point ear under the combined action of shaping wheel 51 and compression roller 3, compression roller 3 and fixed roller 52 can all roll when the pole piece is walked and reduce friction.

In this embodiment, first guide rail slip table mechanism includes first slip adjusting part 20, fixes the first guide rail of fixing base 1 top surface and with first guide rail sliding connection's first slip table 6, sliding seat 2 fixed connection be in the top of first slip table 6, first slip adjusting part 20 includes first regulation seat 22, first sliding screw 21, first sliding seat 23, first regulation seat 22 simultaneously fixed connection be in fixing base 1 with on the side of first slip table 6, first sliding seat 23 fixed connection be in on the side of first slip table 6, first regulation seat 22 with all be equipped with on the first sliding seat 23 in the first screw hole that first sliding screw 21 matches, first sliding screw 21 in proper order with first regulation seat 22 and first sliding seat 23 threaded connection. Like this, first slip table 6 and sliding seat 2 can be seen as an organic whole, and first regulation seat 22 is fixed, when rotating first sliding screw 21 from the operating end of first sliding screw 21, can drive first sliding seat 23 along first guide rail translation, and first sliding seat 23 and first slip table 6 are fixed connection, so can drive first slip table 6 and sliding seat 2 simultaneously and remove along first guide rail to still have first spring 7, the purpose that sets up first spring 7 is to exert external force and adjust first slip table better.

In this embodiment, one side of the fixing base 1, which is opposite to the first adjusting base 22, is further provided with a first locking base 13, the first locking base 13 is provided with a first sliding groove 14, and the first sliding groove 14 is provided with a first locking nut 15 capable of locking and fixing the first sliding table. The first sliding groove 14 is a linear sliding groove, the first sliding table 6 slides along the first sliding groove 14 in a limiting mode, after the positions of the fixed roller 52 and the press roller 3 are adjusted, continuous pole piece moving and pole lug bending are needed, the first sliding table 6 is fixedly locked at a certain fixed position of the first sliding groove 14 through the first locking nut 15, the first sliding table 6 is fixed in position and cannot slide any more, and when the adjustment is needed, the first locking nut 15 is unscrewed again.

Second guide rail slip table mechanism includes second slide adjusting assembly 30, is located second guide rail on the 2 top surfaces of sliding seat and with second guide rail sliding connection's second slip table 8, the fixed shaping support 9 that is equipped with in one side of second slip table 8, shaping wheel 51 with the roller shaft that a side of shaping support 9 was equipped with is connected, second slide adjusting assembly 30 includes second adjusting seat 32, second sliding screw 31, second sliding seat 33, second adjusting seat 32 is fixed connection simultaneously in sliding seat 2 with on the side of second slip table 8, second sliding seat 33 fixed connection be in on the side of second slip table 8, second adjusting seat 32 with all be equipped with on second sliding seat 33 with the second screw hole that second sliding screw 31 matches, second sliding screw 31 in proper order with second adjusting seat 32 and second sliding seat 33 threaded connection. The sliding seat 2 is close to one side of the lifting driving mechanism 4 is provided with a guide table 10, one side of the guide table 10 close to the forming support 9 is provided with a second spring 11, one end of the second spring 11 is connected with the guide table 10, and the other end of the second spring is connected with the guide table 10. The top surface of sliding seat 2 with one side that second regulation seat 32 is relative still is equipped with second locking seat 16, be equipped with second spout 17 on the second locking seat 16, second spout 17 with the second guide rail is parallel, be equipped with in the second spout 17 can with second slip table locking fixed second lock nut 18. The structure principle of second guide rail slip table is the same with first guide rail slip table, and it is not too the same only to set up the scope of position and regulation, when second slip table 8 removed, can adjust utmost point ear forming assembly 5's position alone, when initial, can be so that utmost point ear forming wheel 51 and compression roller 3 have certain clearance, rotation when giving the utmost point ear shaping provides certain space.

Lifting drive mechanism 4 includes vertical cylinder 42 and movable block 41, and the cylinder of vertical cylinder 42 is fixed in sliding seat 2 one side, and vertical cylinder 42's telescopic link is connected with movable block 41's one end, and the other end of movable block 41 is connected with the terminal surface that the cylinder was kept away from to compression roller 3, and the top of guide table 10 is equipped with the lift guide pillar 12 parallel with vertical cylinder 42's telescopic link, and the middle part activity cover of movable block 41 is established on lift guide pillar 12. Like this, the height position of lift actuating mechanism 4 main control compression roller 3 realizes compressing tightly of compression roller 3 to the pole piece and unclamps, because compression roller 3 is the level setting, and vertical cylinder 42's telescopic link is flexible in vertical direction, so vertical cylinder 42's telescopic link is connected with the outer terminal surface of compression roller 3 through the fly leaf 41 of an L shape, and the middle part of fly leaf 41 still is provided with lift guide pillar 12, guarantees the stability of going up and down.

The general working principle of the present embodiment is as follows: firstly, the positions of a lug forming assembly 5 and a compression roller 3 are adjusted simultaneously by moving a first sliding table 6, so that the lug end of a pole piece is positioned on a forming wheel 51, the bending requirement can be met, a height interval exists between the compression roller 3 and the forming wheel 51, and then the position of the first sliding table 6 is locked and fixed by a first locking nut 15; then the position of the forming wheel 51 is independently adjusted through the second sliding table 8, so that a certain gap exists between the forming wheel 51 and the press roll 3, and after the position is accurately adjusted, the position of the second sliding table 8 is locked and fixed through the second locking nut 18; and then, retracting through the vertical cylinder 42, pressing the compression roller 3 downwards, pressing the pole piece on the fixed roller 52 downwards, starting to walk the pole piece after the pole piece is well pressed, realizing the bending of the pole ear under the combined action of the forming wheel 51 and the compression roller 3 in the process of walking the pole piece, and reducing friction by rolling the compression roller 3 and the fixed roller 52 when the pole piece walks.

This embodiment carries out nimble accurate regulation to compression roller 3 and shaping wheel 51's position through first guide rail slip table and second guide rail slip table combined action according to the tape transport position of utmost point ear, and the angle and the position that utmost point ear was bent are more accurate, and the effect is better. And this embodiment structure is simpler, and it is also more convenient to use the operation, and applicable scope is wider.

Example 2

The present embodiment is a more preferable embodiment based on embodiment 1, and the present embodiment is based on embodiment 1, and the forming wheel 51 and the forming support 9 are arranged to be detachably connected. Therefore, the lug forming wheel 51 can be detached and replaced at any time according to the required bent lug, so that the lug can be bent by 30-90 degrees, and the application range is wider.

Example 3

The present embodiment is a more preferred embodiment based on embodiment 1, and the present embodiment is based on embodiment 1: a screw hole is formed in one end face, far away from the vertical cylinder 42, of the movable block 41, a bolt is arranged in the first threaded hole, a threaded groove matched with the bolt is also formed in one end face, far away from the cylinder, of the compression roller 3, and the movable block 41 and the compression roller 3 are detachably connected through the bolt and the threaded groove. Therefore, the compression roller 3 is detachably connected with the movable block 41 in a threaded connection mode, the compression roller 3 can be replaced at any time according to the size type of the tab, and the use is more flexible.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A pole ear folding device is characterized by comprising a fixing seat (1) and a first guide rail sliding table mechanism positioned on the fixing seat (1), wherein a sliding seat (2) is arranged on the first guide rail sliding table mechanism, a second guide rail sliding table mechanism is also arranged on the sliding seat (2), a pole ear forming assembly (5) is arranged on the second guide rail sliding table mechanism, a compression roller (3) used for compressing a pole piece on the pole ear forming assembly (5) is arranged above the pole ear forming assembly (5), a lifting driving mechanism (4) used for driving the compression roller (3) to lift is also arranged on one side of the sliding seat (2), and the output end of the lifting driving mechanism (4) is connected with one end of the compression roller (3); utmost point ear shaping subassembly (5) are including deciding roller (52) and shaping wheel (51), decide roller (52) to be connected on the terminal surface of shaping wheel (51), the external diameter of shaping wheel (51) is greater than decide the external diameter of roller (52), shaping wheel (51) with the edge of the terminal surface that decides roller (52) to be connected is the arcwall face that the angle matches of bending with utmost point ear, another terminal surface of shaping wheel (51) through the roller that is equipped with second guide rail slip table mechanism can dismantle the connection.

2. The tab folding device according to claim 1, wherein the first guide rail sliding table mechanism comprises a first sliding adjusting assembly (20), a first guide rail fixed on the top surface of the fixed seat (1), and a first sliding table (6) slidably connected with the first guide rail, the sliding seat (2) is fixedly connected to the top of the first sliding table (6), the first sliding adjusting assembly (20) comprises a first adjusting seat (22), a first sliding screw (21), and a first sliding seat (23), the first adjusting seat (22) is fixedly connected to the side surfaces of the fixed seat (1) and the first sliding table (6), the first sliding seat (23) is fixedly connected to the side surface of the first sliding table (6), the first adjusting seat (22) and the first sliding seat (23) are both provided with a first threaded hole matched with the first sliding screw (21), and the first sliding screw (21) is sequentially in threaded connection with the first adjusting seat (22) and the first sliding seat (23).

3. The tab folding device according to claim 2, wherein a first spring (7) is further connected to one side of the fixed seat (1), and one end of the first spring (7) away from the fixed seat (1) is connected to the sliding seat (2).

4. The tab folding device according to claim 2 or 3, wherein a first locking seat (13) is further disposed on one side of the fixing seat (1) opposite to the first adjusting seat (22), a first sliding groove (14) is disposed on the first locking seat (13), and a first locking nut (15) capable of locking and fixing the first sliding table (6) is disposed in the first sliding groove (14).

5. The pole ear folding device according to claim 2, wherein the second guide rail sliding table mechanism comprises a second sliding adjusting assembly (30), a second guide rail positioned on the top surface of the sliding seat (2) and a second sliding table (8) connected with the second guide rail in a sliding manner, a forming support (9) is fixedly arranged on one side of the second sliding table (8), the forming wheel (51) is connected with a roller shaft arranged on one side surface of the forming support (9), the second sliding adjusting assembly (30) comprises a second adjusting seat (32), a second sliding screw (31) and a second sliding seat (33), the second adjusting seat (32) is fixedly connected on the side surfaces of the sliding seat (2) and the second sliding table (8), the second sliding seat (33) is fixedly connected on the side surface of the second sliding table (8), and a second threaded hole matched with the second sliding screw (31) is formed in each of the second adjusting seat (32) and the second sliding seat (33), and the second sliding screw (31) is sequentially connected with the second adjusting seat (32) and the second sliding seat (33).

6. The tab folding device according to claim 5, wherein a guide table (10) is provided on a side of the sliding seat (2) close to the lifting driving mechanism (4), a second spring (11) is provided on a side of the guide table (10) close to the forming support (9), one end of the second spring (11) is connected with the guide table (10), and the other end of the second spring is connected with the guide table (10).

7. The pole ear bending device according to claim 5 or 6, characterized in that a second locking seat (16) is further arranged on the top surface of the sliding seat (2) on the side opposite to the second adjusting seat (32), a second sliding groove (17) is arranged on the second locking seat (16), the second sliding groove (17) is parallel to the second guide rail, and a second locking nut (18) capable of locking and fixing the second sliding table (8) is arranged in the second sliding groove (17).

8. The tab folding device according to claim 6, wherein the lifting driving mechanism (4) comprises a vertical cylinder (42) and a movable block (41), a cylinder barrel of the vertical cylinder (42) is fixed on one side of the sliding seat (2), a telescopic rod of the vertical cylinder (42) is connected with one end of the movable block (41), the other end of the movable block (41) is connected with one end face of the compression roller (3) far away from the cylinder, a lifting guide pillar (12) parallel to the telescopic rod of the vertical cylinder (42) is arranged at the top of the guide table (10), and a middle part of the movable block (41) is movably sleeved on the lifting guide pillar (12).

9. The tab folding device according to claim 8, wherein a screw hole is formed in one end surface of the movable block (41) away from the vertical cylinder (42), a bolt penetrates through the screw hole, a thread groove matched with the bolt is also formed in one end surface of the press roller (3) away from the cylinder, and the movable block (41) and the press roller (3) are detachably connected through the bolt and the thread groove.