CN219040536U - Battery cell stacking tool - Google Patents

Abstract

The utility model belongs to the technical field of battery production, and discloses a battery core stacking tool which comprises a bearing part, a plurality of fixing parts, a plurality of moving parts and a driving mechanism, wherein the fixing parts are fixedly arranged on the bearing part, the plurality of fixing parts can be overlapped along a first direction, two adjacent fixing parts are detachably connected, the moving parts are slidably arranged on the bearing part along a second direction and are perpendicular to the second direction, the plurality of moving parts can be overlapped along the first direction, the two adjacent moving parts are detachably connected, and the driving mechanism is configured to drive the moving parts to slide. According to the battery cell stacking tool provided by the utility model, a plurality of fixed parts and moving parts can be overlapped according to the sizes of different battery cells, and the distance between the moving parts and the fixed parts is adjusted so as to adapt to the battery cells with different sizes, so that the waste of resources can be reduced, and the production cost of enterprises can be reduced.

Description

Battery cell stacking tool

Technical Field

The utility model relates to the technical field of battery production, in particular to a battery cell stacking tool.

Background

The stacking of the battery cells is a key process in the production of the battery module, and in the prior art, in order to improve the working efficiency of the operation of stacking the battery cells, a tool convenient to use is often customized according to the shape, the size and the specification of the battery cells to be stacked.

However, along with each new battery product development, a new tool needs to be customized, or the original tool is modified to meet the production requirement of the new battery product, so that resource waste is caused, and the production cost of enterprises is increased.

Therefore, the above-described problems are to be solved.

Disclosure of Invention

The utility model aims to provide a battery cell stacking tool to solve the problems of resource waste and increase of enterprise production cost caused by the need of customizing the tool according to each different battery product.

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

a cell stacking tool, comprising:

a carrier;

the fixing piece is fixedly arranged on the bearing piece;

the fixing pieces are arranged in a plurality, the fixing pieces can be overlapped along the first direction, and two adjacent fixing pieces are detachably connected;

the moving piece is arranged on the bearing piece in a sliding manner along a second direction, and the first direction is perpendicular to the second direction;

the movable pieces are arranged in a plurality, the movable pieces can be overlapped along a first direction, and two adjacent movable pieces are detachably connected; and

and the driving mechanism is configured to drive the moving piece to slide.

Preferably, a first limiting member is disposed at one end of the fixing member, and the first limiting member is disposed toward the moving member.

Preferably, a second limiting member is disposed at one end of the moving member, which is close to the first limiting member, and the second limiting member is disposed towards the fixing member.

Preferably, the fixing member is provided with at least two pin holes along the first direction, the pin holes on the plurality of stacked fixing members are communicated in one-to-one correspondence, and the pin holes in one-to-one correspondence are provided with the same bolt.

Preferably, a reinforcing member is arranged on one side of the moving member, which faces away from the fixed member, and the pin hole is also formed in the reinforcing member.

Preferably, the driving mechanism includes:

the sliding rail is arranged on the bearing piece along the second direction; and

and the sliding piece is in sliding fit with the sliding rail and is connected with the moving piece.

Preferably, the driving mechanism further comprises a screw rod, the screw rod is rotatably arranged on the bearing member along the second direction, and a ball screw nut pair is formed between the sliding member and the screw rod.

Preferably, the driving mechanism further includes a locking member configured to prevent the screw from rotating.

Preferably, a hand wheel is installed at one end of the screw rod, which is far away from the moving piece.

Preferably, the driving mechanism is located at a side of the moving member facing away from the fixed member.

The utility model has the beneficial effects that:

according to the battery cell stacking tool provided by the utility model, a plurality of fixed parts and moving parts can be overlapped according to the sizes of different battery cells, and the distance between the moving parts and the fixed parts is adjusted so as to adapt to the battery cells with different sizes, so that the waste of resources can be reduced, and the production cost of enterprises can be reduced.

Drawings

Fig. 1 is a schematic structural diagram of a core stacking tool provided by the utility model;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is a schematic structural view of a driving mechanism provided by the present utility model.

In the figure:

1. a carrier;

2. a fixing member; 21. a first limiting member; 211. a pin hole;

3. a moving member; 31. a second limiting piece; 32. a reinforcing member;

4. a driving mechanism; 41. a slide rail; 42. a slider; 43. a screw rod; 431. a hand wheel; 44. a locking member; 45. and (5) a mounting seat.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc., azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Referring to fig. 1 to 3, the present embodiment provides a cell stacking tool, which includes a carrier 1, a fixing member 2, a moving member 3, and a driving mechanism 4. Wherein the bearing piece 1 is a rectangular bearing plate. The mounting 2 is fixed to be set up on bearing 1, mounting 2 is provided with a plurality ofly, a plurality of mountings 2 can be overlapped along first direction, and be detachable connection between two adjacent mountings 2, moving member 3 slides along the second direction and sets up on bearing 1, and first direction is mutually perpendicular with the second direction, moving member 3 is provided with a plurality ofly, a plurality of moving members 3 can be overlapped along first direction, and be detachable connection between two adjacent moving members 3, actuating mechanism 4 is configured to drive moving member 3 and slides.

In practical application, can be according to the size of different electric core, a plurality of mounting 2 and moving part 3 are superimposed to and adjust the interval between moving part 3 and the mounting 2 to adapt to the electric core of equidimension, thereby can reduce the waste of resource, and then help reducing the manufacturing cost of enterprise. The first direction is a vertical direction, the second direction is a longitudinal direction of the carrier 1, and at the same time, the first direction corresponds to a thickness direction of the battery cell, and the second direction corresponds to a width direction of the battery cell.

Specifically, the driving mechanism 4 includes a slide rail 41, a slider 42, a screw 43, and a lock 44. The slide rail 41 is disposed on the carrier 1 along the second direction. The sliding member 42 is slidably engaged with the slide rail 41, and the sliding member 42 is connected with the moving member 3. The screw 43 is rotatably disposed on the carrier 1 along the second direction, and a ball screw nut pair is formed between the slider 42 and the screw 43. The lock 44 is configured to prevent the screw 43 from rotating. In the present embodiment, the screw 43 is rotatably mounted on the carrier 1 through the mounting seat 45, and the mounting seat 45 and the screw 43 are both located between the sliding rails 41. The locking member 44 is a fixing bolt, and the fixing bolt is in threaded connection with the mounting seat 45 and can abut against the screw 43. The sliding piece 42 is a long slat, the long slat is slidingly arranged on the sliding rail 41, a screw nut is arranged on the sliding piece 42, and the screw 43 is in threaded connection with the screw nut.

It can be understood that rotating the screw 43 can drive the screw nut to move along the screw 43, i.e. can drive the sliding member 42 to move, thereby realizing the movement of the driving moving member 3, and simultaneously, changing the rotating direction of the screw 43, i.e. changing the moving direction of the moving member 3, is more convenient for operation. In addition, the screw 43 and the screw nut form a transmission mode of a ball screw nut pair, and the ball screw nut pair has the advantages of small friction loss, high transmission efficiency, stable motion, small abrasion, good precision retention and long service life. It should be noted that, after the distance between the moving member 3 and the fixing member 2 is adjusted, the locking member 44 may be screwed to tightly abut against the screw rod 43, so that the situation that the screw rod 43 rotates due to vibration generated in the use process of the electric core stacking tool can be reduced, and further the normal use of the electric core stacking tool is ensured.

Further, a hand wheel 431 is mounted at an end of the screw 43 remote from the mover 3. In practical application, the staff can rotate the screw rod 43 by means of the hand wheel 431, so that the staff can use the electric core stacking tool more conveniently.

For promoting the packaging efficiency of electricity core stack frock, actuating mechanism 4 is located the one side that removes 3 and deviate from mounting 2 to make actuating mechanism 4 stagger with mounting 2 and mounting 3, can be convenient for operate.

Preferably, one end of the fixing member 2 is provided with a first stopper 21, and the first stopper 21 is provided toward the moving member 3. Specifically, one end integrated into one piece of mounting 2 has first locating part 21, and the setting of first locating part 21 can be when putting into the cell between moving part 3 and the mounting 2, first locating part 21 and the one end butt of cell to more be convenient for judge the cell position of placing, in other words, when putting into the cell between moving part 3 and the mounting 2, make a side and the one end of cell laminate with first locating part 21 on mounting 2 and the mounting 2 respectively, indicate promptly that this cell has been placed in the position of predetermineeing, and then help promoting the efficiency that the cell was piled up.

For further improving the accuracy of the cell stacking, a second limiting member 31 is disposed at one end of the moving member 3, which is close to the first limiting member 21, and the second limiting member 31 is disposed towards the fixing member 2. It can be understood that when the battery cell is placed between the moving member 3 and the fixed member 2, one end of the battery cell is simultaneously abutted against the first limiting member 21 and the second limiting member 31, so that the deflection of the battery cell can be reduced.

Further, the fixing member 2 is provided with at least two pin holes 211 along the first direction, the pin holes 211 on the plurality of stacked fixing members 2 are in one-to-one correspondence, and the pin holes 211 in one-to-one correspondence are inserted with the same bolt (not shown in the figure). The plurality of fixing pieces 2 stacked together are fixed through the bolts, and the structure is simple and the operation is convenient. It should be noted that, the fixing manner of the stacked moving members 3 is identical to the fixing manner of the plurality of fixing members 2, which is not described in detail in this embodiment.

Further, a reinforcing member 32 is disposed on a side of the moving member 3 facing away from the fixed member 2, and a pin hole 211 is also formed in the reinforcing member 32. Specifically, the reinforcing member 32 is a reinforcing rib, and the reinforcing member 32 is integrally formed on the moving member 3, thereby contributing to the structural strength of the lifted moving member 3. In the present embodiment, the number of the reinforcing members 32 is two, and in other embodiments, the number of the reinforcing members 32 may be three, four, or more. In addition, the reinforcing member 32 is provided with a pin hole 211 to facilitate the connection reliability of the plurality of stacked moving members 3. It should be noted that the fixed member 2 is provided with a reinforcing member 32 corresponding to the movable member 3 to improve the structural strength of the fixed member 2, which will not be described in detail.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. Electric core stacks frock, a serial communication port includes:

a carrier (1);

the fixing piece (2) is fixedly arranged on the bearing piece (1);

the fixing pieces (2) are arranged in a plurality, the fixing pieces (2) can be overlapped along the first direction, and two adjacent fixing pieces (2) are detachably connected;

the moving piece (3) is arranged on the bearing piece (1) in a sliding manner along a second direction, and the first direction is perpendicular to the second direction;

the movable pieces (3) are arranged in a plurality, the movable pieces (3) can be overlapped along the first direction, and two adjacent movable pieces (3) are detachably connected; and

and a driving mechanism (4) configured to drive the moving member (3) to slide.

2. The cell stacking tool according to claim 1, wherein a first limiting piece (21) is arranged at one end of the fixing piece (2), and the first limiting piece (21) is arranged towards the moving piece (3).

3. The electric core stacking tool according to claim 2, characterized in that a second limiting piece (31) is arranged at one end of the moving piece (3) close to the first limiting piece (21), and the second limiting piece (31) is arranged towards the fixing piece (2).

4. The electric core stacking tool according to claim 1, wherein the fixing piece (2) is provided with at least two pin holes (211) in a penetrating manner along the first direction, the pin holes (211) on the plurality of overlapped fixing pieces (2) are communicated in a one-to-one correspondence manner, and the pin holes (211) communicated in the one-to-one correspondence manner are inserted with the same bolt.

5. The electric core stacking tool according to claim 4, wherein a reinforcing member (32) is arranged on one side of the moving member (3) away from the fixed member (2), and the pin hole (211) is also formed in the reinforcing member (32).

6. The cell stacking tool according to claim 1, wherein the driving mechanism (4) comprises:

a slide rail (41) arranged on the carrier (1) along the second direction; and

and the sliding piece (42) is in sliding fit with the sliding rail (41), and the sliding piece (42) is connected with the moving piece (3).

7. The electric core stacking tool according to claim 6, wherein the driving mechanism (4) further comprises a screw rod (43), the screw rod (43) is rotatably arranged on the bearing piece (1) along the second direction, and a ball screw nut pair is formed between the sliding piece (42) and the screw rod (43).

8. The cell stacking tool according to claim 7, wherein the driving mechanism (4) further comprises a locking member (44), the locking member (44) being configured to prevent the screw (43) from rotating.

9. The cell stacking tool according to claim 7, wherein a hand wheel (431) is mounted at one end of the screw rod (43) away from the moving member (3).

10. The cell stacking tool according to claim 1, wherein the driving mechanism (4) is located at a side of the moving member (3) facing away from the fixed member (2).

Images