CN211350874U

CN211350874U - Electricity core roof pressure mechanism and rubberizing equipment

Info

Publication number: CN211350874U
Application number: CN201922408182.7U
Authority: CN
Inventors: 张安平
Original assignee: Guangdong Topstar Technology Co Ltd
Current assignee: Guangdong Topstar Technology Co Ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-08-25
Anticipated expiration: 2029-12-28

Abstract

The utility model relates to a technical field is made to the panel, discloses an electricity core roof pressure mechanism and rubberizing equipment. The electric core jacking mechanism comprises a connecting shaft, a driving assembly and a plurality of jacking assemblies, wherein the jacking assemblies are arranged on the connecting shaft at intervals and are distributed along the axis direction of the connecting shaft, the output end of the driving assembly is connected with the connecting shaft, and the driving assembly is configured to simultaneously drive the jacking assemblies to rotate through the connecting shaft so as to abut against the upper surface of a workpiece. The utility model provides an electric core roof pressure mechanism can support simultaneously and press a plurality of electric cores, realizes the fixed of a plurality of electric cores, can improve rubberizing efficiency. Compared with the mode that a plurality of electric core jacking mechanisms are arranged on the rubberizing equipment in the prior art, the electric core jacking mechanism is compact in structure and convenient to operate.

Description

Electricity core roof pressure mechanism and rubberizing equipment

Technical Field

The utility model relates to a technical field is made to the panel, especially relates to an electricity core roof pressure mechanism and rubberizing equipment.

Background

The high-temperature adhesive is pasted on the surface of the battery core of the lithium battery, which is an important process in the production process of the lithium battery, when the high-temperature adhesive is pasted on the surface of the battery core, the battery core is firstly placed on a bearing block of the adhesive pasting equipment, then the high-temperature adhesive is pasted on the battery core, the stability and the fixation of the battery core are realized, the position of the battery core in the process of pasting the high-temperature adhesive is prevented from changing, the position of the high-temperature adhesive on the surface of the battery core is inaccurate, the quality of a product is influenced. However, the cell jacking mechanism in the prior art can only jack against one cell, and the rubberizing efficiency is low; if need support simultaneously and press a plurality of electric cores, need set up a plurality of electric core roof pressure mechanisms simultaneously on rubberizing equipment, lead to rubberizing equipment's area great, manufacturing cost is higher, and the operation is inconvenient.

Therefore, a cell pressing mechanism and a tape pasting apparatus are needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

Based on it, an object of the utility model is to provide an electricity core roof pressure mechanism and rubberizing equipment can support simultaneously and press a plurality of electric cores, and rubberizing efficiency is higher, compact structure, and it is comparatively convenient to operate.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a battery core roof pressure mechanism, includes:

a connecting shaft;

the jacking components are arranged on the connecting shaft at intervals and are arranged along the axis direction of the connecting shaft;

and the output end of the driving assembly is connected with the connecting shaft, and the driving assembly is configured to simultaneously drive the jacking assemblies to rotate through the connecting shaft so as to be propped against the upper surface of a workpiece.

As a preferable scheme of the cell pressing mechanism, the pressing assembly includes:

the clamping block is sleeved on the connecting shaft;

and one end of the jacking rod is arranged on the clamping block, and the other end of the jacking rod can be abutted against the upper surface of the workpiece.

As a preferred scheme of the cell jacking mechanism, the jacking rod comprises a connecting part and a jacking part which are connected with each other, the connecting part is arranged on the clamping block, and one end of the jacking part, which is far away from the connecting part, can be abutted against the workpiece.

As a preferred scheme of the cell pressing mechanism, the pressing assembly further includes:

the connecting part is rotatably connected with the clamping block through the rotating shaft;

and the spring is arranged between the connecting part and the clamping block and is positioned on one side far away from the jacking part.

As a preferable scheme of the cell jacking mechanism,

the clamping block is provided with a bulge, and the bulge is provided with a first connecting hole;

the connecting part is provided with a groove, a second connecting hole is formed in the groove wall of the groove, the protrusion can be accommodated in the groove, and the rotating shaft penetrates through the first connecting hole and the second connecting hole.

As a preferred scheme of the cell jacking mechanism, an insulating glue is further adhered to one end, far away from the connecting part, of the jacking part.

As a preferred scheme of the cell jacking mechanism, the connecting portion and the jacking portion are of an integrally formed structure.

As a preferable solution of the cell pressing mechanism, the driving assembly includes:

a drive member;

the straight rack is connected with the output end of the driving piece, and the driving piece is used for driving the straight rack to move in the vertical direction;

and the rotating gear is meshed with the spur rack, and the connecting shaft is arranged on the rotating gear in a penetrating way.

As a preferred scheme of the cell top pressing mechanism, the cell top pressing mechanism further comprises a supporting frame, the driving member is fixed on the supporting frame, and the connecting shaft is rotatably arranged on the supporting frame.

In order to achieve the above object, the utility model also provides a rubberizing device, include as above arbitrary scheme electricity core roof pressure mechanism.

The utility model has the advantages that:

the utility model provides an electric core jacking mechanism, this electric core jacking mechanism includes connecting axle, drive assembly and a plurality of roof pressure subassemblies, and a plurality of roof pressure subassemblies interval sets up on the connecting axle to arrange along the axis direction of connecting axle, and every roof pressure subassembly all can be with an electric core support on the carrier block of rubberizing equipment, realizes the stable fixed of electric core, prevents that the position of electric core from changing in the process of pasting high temperature glue, leads to the position on electric core surface of high temperature glue inaccurate, guarantees the quality of product; the driving assembly can simultaneously drive the jacking assemblies to rotate through the connecting shaft so as to support against the upper surface of the workpiece, and the battery core jacking mechanism can simultaneously support against a plurality of battery cores and can improve the rubberizing efficiency. Compared with the mode that a plurality of electric core jacking mechanisms are arranged on the rubberizing equipment in the prior art, the electric core jacking mechanism is compact in structure and convenient to operate.

The utility model also provides a rubberizing equipment, including foretell electric core roof pressure mechanism, this rubberizing equipment compact structure, area is less, can carry out the rubberizing operation to a plurality of electric cores simultaneously, and rubberizing efficiency is higher.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a cell pressing mechanism provided by the present invention;

fig. 2 is a schematic structural diagram of a driving assembly of the cell pressing mechanism provided by the present invention;

fig. 3 is a schematic structural view of the pressing component of the electrical core pressing mechanism provided by the present invention.

In the figure:

1-a connecting shaft;

2-a top pressing component; 21-a clamping block; 211-protrusions; 22-a top pressure rod; 221-a connecting portion; 2211-grooves; 222-a top pressing part; 23-a rotating shaft;

3-a drive assembly; 31-a drive member; 32-spur rack; 33-a rotary gear; 34-a connecting plate;

4-a support frame; 41-bearing.

Detailed Description

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

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

This embodiment provides a rubberizing equipment, mainly used pastes the high temperature at the surface of electric core and glues, and this rubberizing equipment includes carrier block and electric core roof pressure mechanism, and the carrier block is used for bearing electric core, and electric core roof pressure mechanism is used for supporting electric core and presses on the carrier block. The workpiece in this embodiment specifically refers to a battery cell.

The embodiment further provides an electrical core jacking mechanism, as shown in fig. 1, the electrical core jacking mechanism includes a connecting shaft 1, a driving assembly 3 and a plurality of jacking assemblies 2, wherein the jacking assemblies 2 are arranged on the connecting shaft 1 at intervals and are arranged along the axis direction of the connecting shaft 1, the output end of the driving assembly 3 is connected with the connecting shaft 1, and the driving assembly 3 is configured to simultaneously drive the jacking assemblies 2 to rotate through the connecting shaft 1 so as to abut against the upper surface of a workpiece.

According to the cell jacking mechanism provided by the embodiment, the cell is propped against the bearing block of the adhesive sticking equipment through the jacking component 2, so that the stable fixation of the cell is realized, the situation that the position of the cell is changed in the process of sticking high-temperature adhesive, the position of the high-temperature adhesive on the surface of the cell is inaccurate, and the quality of a product is ensured; the driving assembly 3 can simultaneously drive the jacking assemblies 2 to rotate through the connecting shaft 1 so as to support against the upper surface of the workpiece, and the battery core jacking mechanism provided by the embodiment can simultaneously support against a plurality of battery cores, so that the rubberizing efficiency can be improved. Compared with the mode that a plurality of electric core jacking mechanisms are arranged on the rubberizing equipment in the prior art, the electric core jacking mechanism is compact in structure and convenient to operate.

Furthermore, the battery core jacking mechanism further comprises a supporting frame 4, the driving piece assembly 3 is arranged on the supporting frame 4, the connecting shaft 1 is rotatably arranged on the supporting frame 4, and the supporting frame 4 plays a role in bearing the whole of the connecting shaft 1, the driving assembly 3 and the jacking assembly 2.

Preferably, as shown in fig. 2, a bearing 41 is further provided between the connecting shaft 1 and the supporting frame 4, so that the smoothness of rotation of the connecting shaft 1 relative to the supporting frame 4 can be ensured. In order to achieve a stable fixation of the bearing 41, a bearing seat is further provided on the support frame 4, and the bearing 41 is disposed in the bearing seat for fixing the bearing 41.

Further, as shown in fig. 2, the driving assembly 3 includes a driving member 31, a spur rack 32 and a rotating gear 33, the driving member 31 is fixed on the supporting frame 4, the spur rack 32 is connected to an output end of the driving member 31, the driving member 31 is used for driving the spur rack 32 to move in a vertical direction, the rotating gear 33 is meshed with the spur rack 32, and the connecting shaft 1 is disposed through the rotating gear 33.

Specifically, the driving assembly 3 further includes a connecting plate 34 slidably disposed on the supporting frame 4, a spur rack 32 is processed on the connecting plate 34, the driving element 31 is specifically a driving cylinder, and an output end of the driving cylinder is connected to the connecting plate 34 for driving the connecting plate 34 to move along the vertical direction.

Preferably, on one of the connection plate 34 and the support frame 4, a guide slide is provided, the other one being provided with a guide slider, the guide slide extending in a vertical direction, the guide slider being in sliding engagement with the guide slide to ensure stability of the sliding of the connection plate 34 along the support frame 4.

When the driving member 31 is operated, the connecting plate 34 can be driven to move upwards or downwards, and the spur rack 32 drives the rotating gear 33 to rotate, so that the rotation of the connecting shaft 1 is realized.

Further, as shown in fig. 3, the pressing assembly 2 includes a clamping block 21 and a pressing rod 22, the clamping block 21 is sleeved on the connecting shaft 1, one end of the pressing rod 22 is disposed on the clamping block 21, and the other end of the pressing rod can be pressed against the upper surface of the battery cell.

Specifically, the pressing rod 22 includes a connecting portion 221 and a pressing portion 222 that are connected to each other, the connecting portion 221 is disposed on the clamping block 21, and one end of the pressing portion 222 away from the connecting portion 221 can be pressed against the battery cell. Preferably, an insulating glue is further adhered to one end of the pressing portion 222 away from the connecting portion 221, so that insulation is ensured when the pressing portion 222 is in contact with the battery cell, and safety during operation is ensured.

Preferably, the connecting portion 221 and the pressing portion 222 are integrally formed, so that the number of parts to be assembled is reduced, and the production cost is low.

Further, the pressing portions 222 of the plurality of pressing assemblies 2 arranged on the connecting shaft 1 can be arranged at different angles with the horizontal plane, so as to press the battery cores at different placement heights.

Further, the pressing assembly 2 further includes a rotating shaft 23 and a spring, the connecting portion 221 is rotatably connected to the clamping block 21 through the rotating shaft 23, and the spring is disposed between the connecting portion 221 and the clamping block 21 and located on a side away from the pressing portion 222. Specifically, the pressing rod 22 can also rotate around the rotating shaft 23 relative to the clamping block 21, and the spring is used for buffering when the pressing part 222 presses against the workpiece, so that the pressing part 222 is prevented from crushing the battery cell.

Preferably, as shown in fig. 3, a protrusion 211 is disposed on the clamping block 21, a first connection hole is disposed on the protrusion 211, a groove 2211 is disposed on the connection part 221, a second connection hole is disposed on a groove wall of the groove 2211, the protrusion 211 can be accommodated in the groove 2211, and the rotating shaft 23 penetrates through the first connection hole and the second connection hole. The protrusion 211 is arranged on the clamping block 21, and the groove 2211 matched with the protrusion 211 is arranged on the connecting part 221, so that the top pressure rod 22 can be prevented from shaking in the rotating process, and the stability of the top pressure rod 22 in the rotating process is improved.

The working process of the cell jacking mechanism is briefly described below with reference to fig. 1 to 3:

(1) placing the battery cell on a bearing block;

(2) the driving piece 31 drives the connecting plate 34 to move along the supporting frame 4 in the vertical direction, and drives the rotating gear 33 to rotate through the spur rack 32, so that the rotation of the connecting shaft 1 is realized;

(3) through the rotation of connecting axle 1, drive and press from both sides tight piece 21 and rotate to make roof pressure pole 22 support the electric core and press on the carrier block, realize the fixed of electric core.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a battery core roof pressure mechanism which characterized in that includes:

a connecting shaft (1);

the jacking components (2) are arranged on the connecting shaft (1) at intervals and are arranged along the axis direction of the connecting shaft (1);

the output end of the driving component (3) is connected with the connecting shaft (1), and the driving component (3) is configured to simultaneously drive the jacking components (2) to rotate through the connecting shaft (1) so as to be propped against the upper surface of a workpiece.

2. The cell roof pressure mechanism as claimed in claim 1, characterized in that the roof pressure assembly (2) comprises:

the clamping block (21) is sleeved on the connecting shaft (1);

and one end of the jacking rod (22) is arranged on the clamping block (21), and the other end of the jacking rod (22) can be propped against the upper surface of the workpiece.

3. The cell pressing mechanism according to claim 2, wherein the pressing rod (22) comprises a connecting portion (221) and a pressing portion (222) connected to each other, the connecting portion (221) is disposed on the clamping block (21), and an end of the pressing portion (222) away from the connecting portion (221) can press against the workpiece.

4. The cell roof pressure mechanism as claimed in claim 3, characterized in that the roof pressure assembly (2) further comprises:

the connecting part (221) is rotatably connected with the clamping block (21) through the rotating shaft (23);

and a spring which is arranged between the connecting part (221) and the clamping block (21) and is positioned on one side far away from the jacking part (222).

5. The cell roof pressure mechanism of claim 4,

a bulge (211) is arranged on the clamping block (21), and a first connecting hole is formed in the bulge (211);

be provided with recess (2211) on connecting portion (221), be provided with the second connecting hole on the cell wall of recess (2211), arch (211) can hold in recess (2211), pivot (23) wear to locate first connecting hole with in the second connecting hole.

6. The cell top pressing mechanism according to claim 3, wherein an insulating glue is further adhered to one end of the top pressing portion (222) away from the connecting portion (221).

7. The cell roof pressure mechanism according to claim 3, characterized in that the connecting portion (221) and the pressing portion (222) are of an integrally formed structure.

8. The cell roof pressure mechanism according to claim 1, characterized in that the driving assembly (3) comprises:

a drive member (31);

the spur rack (32) is connected with the output end of the driving piece (31), and the driving piece (31) is used for driving the spur rack (32) to move in the vertical direction;

and the rotating gear (33) is meshed with the straight rack (32), and the connecting shaft (1) is arranged on the rotating gear (33) in a penetrating way.

9. The cell roof pressure mechanism according to claim 8, further comprising a supporting frame (4), wherein the driving member (31) is fixed to the supporting frame (4), and the connecting shaft (1) is rotatably disposed on the supporting frame (4).

10. A tape pasting apparatus, comprising the cell pressing mechanism according to any one of claims 1 to 9.