CN217807150U

CN217807150U - Regular mechanism of electricity core

Info

Publication number: CN217807150U
Application number: CN202221184764.7U
Authority: CN
Inventors: 张文化; 李博; 徐孝军; 童明刚
Original assignee: Guangdong Smart Automation Technology Co ltd
Current assignee: Guangdong Smart Automation Technology Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-15
Anticipated expiration: 2032-05-17

Abstract

The utility model relates to the technical field of battery production, in particular to an electric core regulating mechanism, which comprises a regulating structure, wherein the regulating structure comprises a clamping piece and a first driving mechanism; the clamping pieces comprise a first clamping piece, a second clamping piece and a third clamping piece, each clamping piece is used for clamping a single battery cell, and the second clamping piece is located between the first clamping piece and the third clamping piece; the first driving mechanism is used for driving the first clamping piece and the third clamping piece to be relatively close to the second clamping piece respectively or driving the first clamping piece and the third clamping piece to be relatively far away from the second clamping piece respectively. According to the utility model discloses a scheme, it can be adjusted the interval between the three electricity core.

Description

Regular mechanism of electricity core

Technical Field

The utility model relates to a battery production technical field, in particular to regular mechanism of electric core.

Background

Nowadays, the energy competition is more and more intense, and the development situation of the electric and battery industries is better. The battery cell is an important component unit of the battery, and the battery is formed by assembling the battery cell into a module and then packaging the module by a soft package. The battery has a plurality of different links in the assembling process, wherein in the loading pallet link, the distance between two adjacent battery cores on the pallet is 56.52mm; and the interval between two adjacent electric core placing grooves on the production line tray is 61mm. Can press from both sides at every turn and get three electric core by the robot, the robot is carrying this three electric core to producing the line tray on from the pallet when, because interval between the electric core on the pallet and the interval between the standing groove on producing the line tray are inconsistent, so can lead to the pay-off failure, the event need adjust the interval between the electric core before sending this three electric core into producing the line tray, make the interval between two adjacent electric cores keep unanimous with the interval between the standing groove, and how to adjust the interval between this three electric core into the technical problem that technical staff in the field urgently need to solve.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a regular mechanism of electric core, the main technical problem that will solve is: how to adjust the spacing between the three cells.

In order to achieve the above object, the utility model mainly provides the following technical scheme:

the embodiment of the utility model provides an electricity core regulating mechanism, which comprises a regulating structure, wherein the regulating structure comprises a clamping piece and a first driving mechanism; the clamping pieces comprise a first clamping piece, a second clamping piece and a third clamping piece, each clamping piece is used for clamping a single battery cell, and the second clamping piece is located between the first clamping piece and the third clamping piece; the first driving mechanism is used for driving the first clamping piece and the third clamping piece to be relatively close to the second clamping piece respectively or driving the first clamping piece and the third clamping piece to be relatively far away from the second clamping piece respectively.

Optionally, each of the clamping members includes two clamping portions, one clamping portion is used for clamping one end of the electric core, and the other clamping portion is used for clamping the other end of the electric core.

Optionally, each of the clamping portions includes two clamping arms capable of opening and closing relatively, so as to clamp the battery cell through the two clamping arms.

Optionally, the first driving mechanism is configured to drive the first clamping member and the third clamping member to move synchronously.

Optionally, the first driving mechanism includes a first driving motor, a first screw, a first seat body, a second seat body, and a first limiting structure, the first driving motor is configured to drive the first screw to rotate, the first screw has a first forward thread section and a first backward thread section that are connected to each other, the first seat body is threaded on the first forward thread section, the second seat body is threaded on the first backward thread section, the first clamping member is disposed on the first seat body, the third clamping member is disposed on the second seat body, and the first limiting structure is configured to limit the first seat body and the second seat body, so that the first clamping member on the first seat body and the third clamping member on the second seat body are driven to be simultaneously relatively close to or relatively far away from the second clamping member when the first screw rotates.

Optionally, the cell organizing mechanism the organizing structure further includes a first aligning plate and a second aligning plate, the first aligning plate is used for being driven to push against one side of the cell clamped by each clamping member, and the second aligning plate is used for being driven to push against the other side of the cell clamped by each clamping member.

Optionally, the regulating structure comprises a first electric cylinder, so that the first regulating plate is driven to move by the first electric cylinder; and/or the regulating structure comprises a second electric cylinder, so that the second regulating plate is driven to move by the second electric cylinder.

Optionally, the cell arranging mechanism further includes a second driving mechanism; the number of the regular structures is two, and the second driving mechanism is used for driving the two regular structures to relatively approach or depart from.

Optionally, the second driving mechanism is configured to drive the two regulating structures to move closer to or away from each other synchronously.

Optionally, the regulating structure includes a mounting plate, and the clamping member and the first driving mechanism are both disposed on the mounting plate; the second driving mechanism comprises a second driving motor, a second screw rod, a third seat body, a fourth seat body and a second limiting structure, the second driving motor is used for driving the second screw rod to rotate, the second screw rod is provided with a second positive thread section and a second negative thread section which are connected, the third seat body is in threaded sleeve connection with the second thread section, the fourth seat body is in threaded sleeve connection with the second negative thread section, one regular structure is arranged on the third seat body through a mounting plate of the regular structure, and the other regular structure is arranged on the fourth seat body through a mounting plate of the regular structure; the second limiting structure is used for limiting the third seat body and the fourth seat body, and the second screw rod drives the regular structure on the third seat body and the regular structure on the fourth seat body to be relatively close to or far away from each other simultaneously when rotating.

Borrow by above-mentioned technical scheme, the utility model discloses electric core regular mechanism has following beneficial effect at least:

1. when the first driving mechanism drives the first clamping piece and the third clamping piece to be respectively relatively close to the second clamping piece, the battery cells on two sides can be relatively close to the battery cell in the middle, so that the distance between two adjacent battery cells can be reduced; the first driving mechanism drives the first clamping piece and the third clamping piece to be respectively and relatively far away from the second clamping piece, so that the battery cells on two sides can be relatively far away from the middle battery cell, and the distance between two adjacent battery cells can be increased;

2. through setting up two regular structures, every regular structure is a set of electric core of all centre gripping, can drive two sets of electric cores of centre gripping when two regular structures are close to relatively and be close to make the interval between two sets of electric cores reduce. When two regular structures are relatively far away from each other, the two groups of battery cells clamped by the two regular structures can be driven to be relatively far away from each other, so that the distance between the two groups of battery cells is increased.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of a cell organizing mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a structured structure;

fig. 3 is a schematic structural diagram of a structured battery cell clamped by three clamping members;

FIG. 4 is a schematic view of the structure of the clamp;

fig. 5 is a schematic partially exploded view of a cell organizing mechanism according to an embodiment of the present invention;

fig. 6 is an assembly diagram of the cell organizing mechanism in fig. 5.

Reference numerals: 1. a first clamping member; 2. a second clamping member; 3. a third clamping member; 4. a first shaping plate; 5. a second shaping plate; 6. a first electric cylinder; 7. a second electric cylinder; 8. a first drive mechanism; 9. a first limit structure; 11. mounting a plate; 12. a first connecting plate; 13. a second connecting plate; 14. a second drive mechanism; 21. an installation part; 81. a first drive motor; 82. a first seat body; 83. a second seat body; 91. a first track; 92. a first slider; 31. a clamping portion; 311. clamping arms; 141. a second drive motor; 142. a third seat body; 143. a fourth seat body; 151. a second track; 152. a second slider; 10. a first cell; 20. a second cell; 30. a third cell; 100. and (4) regulating the structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front, and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a cell organizing mechanism, which includes an organizing structure 100. The organizer 100 includes a gripper and a first drive mechanism 8. The clamping members comprise a first clamping member 1, a second clamping member 2 and a third clamping member 3. Each clamping piece is used for clamping a single battery cell. The second clamp 2 is located between the first clamp 1 and the third clamp 3. The first clamping piece 1, the second clamping piece 2 and the third clamping piece 3 respectively clamp one battery cell. For convenience of description, as shown in fig. 3, a cell clamped by the first clamping piece 1 is taken as a first cell 10, a cell clamped by the second clamping piece 2 is taken as a second cell 20, and a cell clamped by the third clamping piece 3 is taken as a third cell 30, where the second cell 20 is located between the first cell 10 and the third cell 30. The first cell 10, the second cell 20, and the third cell 30 are all vertically disposed, and the three are parallel to each other.

The first driving mechanism 8 is configured to drive the first clamping member 1 and the third clamping member 3 to be relatively close to the second clamping member 2, so that the first electrical core 10 and the third electrical core 30 are relatively close to the second electrical core 20, and thus, a distance between two adjacent electrical cores can be reduced. The first driving mechanism 8 is further configured to drive the first clamping member 1 and the third clamping member 3 to be relatively away from the second clamping member 2, so that the first battery cell 10 and the third battery cell 30 are both relatively away from the second battery cell 20, which may increase a distance between two adjacent battery cells.

In the above example, the cells on both sides are relatively close to or far from the middle cell by keeping the middle cell stationary. In other words, by holding the second battery cell 20 still, the first battery cell 10 and the third battery cell 30 are both relatively close to or far from the second battery cell 20, so that the purpose of adjusting the distance between the three battery cells can be achieved.

In order to improve the efficiency of adjusting the cell distance, it is preferable that the first driving mechanism 8 is configured to drive the first clamping member 1 and the third clamping member 3 to move synchronously. Specifically, the first driving mechanism 8 may drive the first gripper member 1 and the third gripper member 3 while relatively close to the second gripper member 2, or drive the first gripper member 1 and the third gripper member 3 while relatively far from the second gripper member 2. Compared with the step-by-step movement of the first clamping piece 1 and the third clamping piece 3, the synchronous movement of the first clamping piece 1 and the third clamping piece 3 in this example enables the distance between two adjacent battery cells to be rapidly increased or decreased, so that the advantage of improving the battery cell distance adjustment efficiency is achieved.

In order to realize the aforementioned function of the first driving mechanism 8 for driving the first clamping member 1 and the third clamping member 3 to move synchronously, as shown in fig. 3, the first driving mechanism 8 may include a first driving motor 81, a first screw, a first seat 82, a second seat 83, and a first limiting structure 9, where the first driving motor 81 is used for driving the first screw to rotate. The first screw is provided with a first positive thread section and a first negative thread section which are connected, and the thread directions of the first positive thread section and the first negative thread section are opposite. The first seat body 82 is in threaded sleeve connection with the first regular thread section, and the second seat body 83 is in threaded sleeve connection with the first reverse thread section. The first clamping member 1 is disposed on the first seat 82, and the third clamping member 3 is disposed on the second seat 83. The first limiting structure 9 is used for limiting the first seat 82 and the second seat 83, so that the first screw rod drives the first clamping member 1 on the first seat 82 and the third clamping member 3 on the second seat 83 to synchronously approach or leave the second clamping member 2 relatively. The first limiting structure 9 may include a first slide rail, the first slide rail has a first rail 91 and two first sliders 92 disposed on the first rail 91, and the first rail 91 is disposed in parallel with the first screw. One first slide block 91 is used for being connected with the first seat 82, and the other first slide block 91 is used for being connected with the second seat 83.

As shown in fig. 4, each of the aforementioned clamping members includes two clamping portions 31, one clamping portion 31 is used for clamping one end of the battery cell, and the other clamping portion 31 is used for clamping the other end of the battery cell. Wherein, the two ends of centre gripping electric core are mutually supported to two clamping parts 31, can be more firm with electric core centre gripping.

As shown in fig. 4, each of the clamping portions 31 may include two clamping arms 311 capable of opening and closing relatively, so as to clamp the battery cell through the two clamping arms 311. In a specific application example, each clamping portion 31 further comprises a driving cylinder, so that the two clamping arms 311 are driven to be oppositely opened and closed by the driving cylinder. The driving cylinder can be a pneumatic cylinder or a hydraulic cylinder, etc.

In one particular example of an application, as shown in FIG. 2, the structured structure 100 may further include first connection plates 12 and second connection plates 13. The first clamping member 1 is disposed on the first connecting plate 12, one end of the first connecting plate 12 is fixed on the first seat 82, and the other end of the first connecting plate 12 is fixed on a first slide block 92 of the first slide rail. The third clamping member 3 is disposed on the second connecting plate 13, one end of the second connecting plate 13 is fixed on the second seat 83, and the other end of the second connecting plate 13 is fixed on the other first sliding block 92 of the first sliding rail.

In the above example, the first clamping member 1 is disposed on the first seat 82 through the first connecting plate 12, the third clamping member 3 is disposed on the second seat 83 through the second connecting plate 13, and the first seat 82 is limited by the first slide rail through the first connecting plate 12, and the second seat 83 is limited by the first slide rail through the second connecting plate 13.

As shown in FIG. 2, the structured structure 100 may further include a mounting plate 11, and the first driving mechanism 8 and the clamping members are disposed on the mounting plate 11. In a specific application example, the second clamping member 2 may have a mounting portion 21, which may be a fixing frame. The second clamping member 2 is fixed to the mounting plate 11 by its mounting portion 21, and the mounting portion 21 of the second clamping member 2 may be fixed to the mounting plate 11 by screws or the like, for example.

As shown in fig. 2, the regular structure 100 may further include a first shaping plate 4 and a second shaping plate 5, where the first shaping plate 4 is driven to push against one side of each cell clamped by each clamping member, so as to make one side of each cell flush. The second shaping plate 5 is used for being driven to push against the other side of the battery cell clamped by each clamping piece, so that the other side of each battery cell is parallel and level. The first shaping plate 4 and the second shaping plate 5 are matched to enable two sides of the battery cell clamped by the clamping pieces to be parallel and level.

Here, it should be noted that: the side of the aforementioned first and

second shaping plates

4 and 5 close to the cell has anti-slip threads to prevent slipping when pushing the cell.

As shown in fig. 2, the above-mentioned regular structure 100 may further comprise a first electric cylinder 6, so as to drive the first shaping plate 4 to move by the first electric cylinder 6. The structured structure 100 may further comprise a second electric cylinder 7 to drive the second shaping plate 5 in motion by means of the second electric cylinder 7. The first electric cylinder 6 and the second electric cylinder 7 are commercially available parts, and the structures thereof are not described herein again.

As shown in fig. 5 and fig. 6, the cell regulating mechanism may further include a second driving mechanism 14. The number of structured structures 100 is two and the second drive mechanism 14 is configured to drive the two structured structures 100 relatively closer together or farther apart. Specifically, each structured structure 100 may have three cells disposed thereon, and the three cells form a group. Two sets of cells may be placed in two structured structures 100. Two regular structure 100 can drive two sets of electric cores synchronous relative approach when being close to relatively, can drive two sets of electric cores synchronous relative away from when two regular structure 100 are kept away from relatively, so can reach the purpose of adjusting the distance between two sets of electric cores.

In order to increase the efficiency of adjusting the distance between two sets of cells, it is preferable that the second driving mechanism 14 is configured to drive the two regulating structures 100 to move closer to or away from each other synchronously. Compared with the stepwise movement of the two structured structures 100, the synchronous movement of the two structured structures 100 in this example enables the distance between the two groups of cells to be rapidly increased or decreased, which has the advantage of improving the efficiency of adjusting the distance between the two groups of cells.

As shown in FIG. 5, the organizer 100 may include a mounting plate 11, and the clamping members of the organizer 100 and the first drive mechanism 8 are disposed on the mounting plate 11. The second driving mechanism 14 may include a second driving motor 141, a second screw, a third seat 142, a fourth seat 143, and a second limiting structure. The second driving motor 141 is used for driving the second screw to rotate. The second screw has a second forward thread section and a second reverse thread section connected. The thread directions of the second positive thread section and the second negative thread section are opposite. The third base 142 is threadedly mounted on the second regular thread section, and the fourth base 143 is threadedly mounted on the second reverse thread section. One structured structure 100 is disposed on the third seat 142 via its mounting plate 11, and the other structured structure 100 is disposed on the fourth seat 143 via its mounting plate 11. The second limiting structure is used for limiting the third seat 142 and the fourth seat 143, so that the second screw rotates to drive the regulating structure 100 on the third seat 142 and the regulating structure 100 on the fourth seat 143 to approach or move away from each other relatively. The second limiting structure may include a second slide rail having a second rail 151 and two second sliding blocks 152 disposed on the second rail 151, wherein the second rail 151 is disposed in parallel with the second screw. One second slider 152 is adapted to be coupled to the third housing 142, and the other second slider 152 is adapted to be coupled to the fourth housing 143. The number of the second slide rails can be more than two.

As shown in FIG. 5, the mounting plate 11 of one of the first organizer 100 is coupled to both the third housing 142 and the second block 152, and the mounting plate 11 of the other organizer 100 is coupled to both the fourth housing 143 and the second block 152.

The working principle and preferred embodiments of the present invention are described below.

The utility model discloses lie in designing a regular mechanism of electric core, it includes regular structure 100, and regular structure 100 all includes three holder, is first holder 1, second holder 2 and third holder 3 respectively, and second holder 2 is located between first holder 1 and the third holder 3. The first clamping piece 1 and the third clamping piece 3 can be relatively close to or far away from the second clamping piece 2, and when the first clamping piece 1 and the third clamping piece 3 are relatively close to the second clamping piece 2, the distance between the battery cells clamped by the three clamping pieces can be reduced; when the first clamping piece 1 and the third clamping piece 3 are relatively far away from the second clamping piece 2, the distance between the battery cores clamped by the three clamping pieces can be increased.

The number of the above-mentioned structured structures 100 is two, and the two structured structures 100 can be relatively close to or far away from each other. Wherein, every regular structure 100 all can a set of electric core of centre gripping, can drive two sets of electric cores of centre gripping when two regular structures 100 are close to relatively to make the interval between two sets of electric cores reduce. When the two regular structures 100 are relatively far away, the two groups of battery cells clamped by the two regular structures can be driven to be relatively far away, so that the distance between the two groups of battery cells is increased.

Here, it should be noted that: in the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A cell organizing mechanism, comprising an organizing structure (100), wherein the organizing structure (100) comprises a clamping member and a first driving mechanism (8);

the clamping pieces comprise a first clamping piece (1), a second clamping piece (2) and a third clamping piece (3), each clamping piece is used for clamping a single battery cell, and the second clamping piece (2) is located between the first clamping piece (1) and the third clamping piece (3);

the first driving mechanism (8) is used for driving the first clamping piece (1) and the third clamping piece (3) to be relatively close to the second clamping piece (2) respectively or driving the first clamping piece (1) and the third clamping piece (3) to be relatively far away from the second clamping piece (2) respectively.

2. The cell organizing mechanism of claim 1,

each clamping piece all includes two clamping parts (31), and one clamping part (31) is used for the one end of centre gripping electricity core, and another clamping part (31) is used for the other end of centre gripping electricity core.

3. The cell organizing mechanism of claim 2,

each clamping part (31) comprises two clamping arms (311) which can be opened and closed relatively, so that the battery cell is clamped by the two clamping arms (311).

4. The cell organizing mechanism of claim 1,

the first driving mechanism (8) is used for driving the first clamping piece (1) and the third clamping piece (3) to move synchronously.

5. The cell organizing mechanism of claim 4,

the first driving mechanism (8) comprises a first driving motor (81), a first screw rod, a first seat body (82), a second seat body (83) and a first limiting structure (9), the first driving motor (81) is used for driving the first screw rod to rotate, the first screw rod is provided with a first positive thread section and a first negative thread section which are connected, the first seat body (82) is sleeved on the first positive thread section in a threaded manner, the second seat body (83) is sleeved on the first negative thread section in a threaded manner, the first clamping piece (1) is arranged on the first seat body (82), the third clamping piece (3) is arranged on the second seat body (83), and the first limiting structure (9) is used for limiting the first seat body (82) and the second seat body (83) so that the first clamping piece (1) on the first seat body (82) and the third clamping piece (3) on the second seat body (83) are driven to be relatively close to or relatively far away from the second clamping piece (2) when the first screw rod rotates.

6. The cell organizing mechanism of any of claims 1 to 5, wherein the organizing structure (100) further comprises a first aligning plate (4) and a second aligning plate (5), the first aligning plate (4) is driven to push against one side of the cell clamped by each clamping member, and the second aligning plate (5) is driven to push against the other side of the cell clamped by each clamping member.

7. The cell organizing mechanism of claim 6,

the structured structure (100) comprises a first electric cylinder (6) for driving the first shaping plate (4) to move through the first electric cylinder (6);

and/or the structured structure (100) comprises a second electric cylinder (7) to drive the second shaping plate (5) to move through the second electric cylinder (7).

8. The cell conditioning mechanism according to any one of claims 1 to 5 and 7, further comprising a second driving mechanism;

the number of the regular structures (100) is two, and the second driving mechanism is used for driving the two regular structures (100) to relatively approach or move away.

9. The cell organizing mechanism of claim 8,

the second driving mechanism is used for driving the two regular structures (100) to synchronously approach or move away relatively.

10. The cell organizer of claim 9, wherein the organizer (100) comprises a mounting plate (11), and the clamping element of the organizer (100) and the first drive mechanism (8) are both arranged on the mounting plate (11);

the second driving mechanism (14) comprises a second driving motor (141), a second screw rod, a third seat body (142), a fourth seat body (143) and a second limiting structure, the second driving motor (141) is used for driving the second screw rod to rotate, the second screw rod is provided with a second positive thread section and a second negative thread section which are connected, the third seat body (142) is sleeved on the second thread section in a threaded manner, the fourth seat body (143) is sleeved on the second negative thread section in a threaded manner, one regular structure (100) is arranged on the third seat body (142) through an installation plate (11) of the regular structure, and the other regular structure (100) is arranged on the fourth seat body (143) through an installation plate (11) of the regular structure; the second limiting structure is used for limiting the third seat body (142) and the fourth seat body (143), so that the second screw rod drives the regular structure (100) on the third seat body (142) and the regular structure (100) on the fourth seat body (143) to be relatively close to or far away from each other simultaneously when rotating.