CN214043746U

CN214043746U - Automatic floating mechanism for glue preparation area of lithium battery foil

Info

Publication number: CN214043746U
Application number: CN202022544395.5U
Authority: CN
Inventors: 樊振华; 黎国峰
Original assignee: Shenzhen New Katop Automation Technology Co ltd
Current assignee: Shenzhen New Katop Automation Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-24
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses an automatic mechanism of floating in lithium cell foil area of being equipped with to glue, including braced frame and install the manipulator moving frame subassembly on braced frame, the output that the manipulator moving frame subassembly was provided with the rotation support arm subassembly, the subassembly of floating of brush is installed to the output of rotation support arm subassembly, the subassembly of floating of brush includes long brush device, short brush device and blowing nozzle, the subassembly of floating of brush is still including installing the brush installation swing arm at the rotation support arm subassembly output and articulated, the output of swing arm drive is connected to the one end of brush installation swing arm and can drive the swing of brush installation swing arm. The automatic floating mechanism for the glue area of the lithium battery foil has the advantages of simple structure, high automation degree, stable and reliable performance, and has the advantages of good stress consistency, high processing efficiency, good processing quality, low labor cost and the like which are not possessed by the prior art in practical application.

Description

Automatic floating mechanism for glue preparation area of lithium battery foil

Technical Field

The utility model relates to a battery production and processing field, especially a lithium cell foil is equipped with automatic floating mechanism in gluey region.

Background

In the production of lithium batteries, a foil tape splicing process is involved. The foil tape splicing process generally adopts an adhesive tape for splicing, before splicing, the foil needs to be pasted with an adhesive tape for preparing adhesive, and after the foil is prepared with the adhesive, if the position of the adhesive on the foil is not leveled, the foil is easy to loose and roll, so that the subsequent production and processing processes are influenced. Therefore, a smoothing operation is required for the glue preparation area of the foil. In the prior art, a manual operation mode is generally adopted to trowel a glue preparation area of a foil, and the manual trowelling method has the following problems: the foil and the double faced adhesive tape are damaged when being torn open for use due to overlarge manual leveling force, so that hidden danger exists; when different manual operations are carried out, uniform bonding force is difficult to ensure, or the force for pressing different bonding points by the same worker is difficult to control, the trowelling consistency is poor, and the processing quality is further influenced; in addition, the manual operation method has the defects of low efficiency, high labor cost and high labor intensity.

In view of the above, the present invention provides a new technical solution to solve the existing technical drawbacks.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a lithium cell foil is equipped with gluey regional automatic floating mechanism, the work efficiency who has solved prior art existence is low, the processing quality is poor, floating uniformity is poor, technical defect such as cost of labor height.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an automatic floating mechanism in lithium cell foil area of being equipped with to glue, includes braced frame and installs the manipulator moving frame subassembly on braced frame, the output of manipulator moving frame subassembly is provided with the rotation support arm subassembly, the floating subassembly of brush is installed to the output of rotation support arm subassembly, the floating subassembly of brush includes long brush device, short brush device and blowing nozzle.

As a further improvement of the technical scheme, the brush floating assembly further comprises a swing arm driving device arranged at the output end of the rotary supporting arm assembly and a brush mounting swing arm hinged to the output end of the rotary supporting arm assembly, the output end of the swing arm driving device is connected to one end of the brush mounting swing arm and can drive the brush mounting swing arm to swing, and the long brush device, the short brush device and the air blowing nozzle are directly or indirectly arranged on the brush mounting swing arm.

As a further improvement of the technical scheme, the two hairbrush mounting swing arms are provided, the long hairbrush device is mounted between the two hairbrush mounting swing arms, the section bar mounting rod is further arranged between the two hairbrush mounting swing arms, and the short hairbrush device and the air blowing nozzle are mounted on the section bar mounting rod.

As a further improvement of the technical proposal, the short brush device and the blowing nozzle are both provided with a plurality of short brushes and are movably arranged on the section bar mounting rod.

As a further improvement of the technical scheme, the profile mounting rod is also provided with an optical fiber sensor capable of detecting the diameter state of the foil coil in real time.

As a further improvement of the above technical scheme, the long brush device comprises a long brush rod connected between two brush mounting swing arms and long bristles arranged on the long brush rod; the short brush device comprises a short brush seat arranged on the section bar mounting rod and short bristles arranged on the short brush seat, and the air blowing nozzle is arranged on the section bar mounting rod through an air blowing nozzle seat.

As a further improvement of the technical scheme, the swing arm driving device is a swing arm driving electric cylinder, and the output end of the swing arm driving electric cylinder is provided with a fisheye joint and is hinged with one end of the hairbrush mounting swing arm through the fisheye joint.

As a further improvement of the technical scheme, the brush installation swing arm is rotatably installed at the output end of the rotary supporting arm assembly through a swing arm hinge shaft.

As a further improvement of the technical scheme, the rotary support arm assembly comprises a rotary driving motor, a rotary driving gear, a rotary rotating shaft and a rotary support arm, the output end of the rotary driving motor is provided with a speed reducer and drives the rotary driving gear to rotate through the speed reducer, the rotary driving gear and the rotary support arm are both installed on the rotary rotating shaft, the rotary driving gear can drive the rotary rotating shaft to rotate and further drive the rotary support arm to swing through the rotary rotating shaft, and the brush trowelling assembly is installed on the rotary support arm.

The utility model has the advantages that: the utility model provides a lithium battery foil is equipped with automatic floating mechanism in gluey region, this kind of lithium battery foil is equipped with gluey regional automatic floating mechanism and is provided with the subassembly of floating of brush, long hair brush device through the subassembly of floating of brush, short hair brush device and blowing nozzle are equipped with gluey region to the foil and are floated, it is high to have an automation degree, the advantage that work efficiency is high, floating effectual, the atress is unanimous, floating uniformity is high, the various pressure differentials that manual operation produced have been eliminated, help promoting processingquality, also save the cost of labor simultaneously by a wide margin, the later stage processing work of the foil of being convenient for, the indirect production quality who has promoted the battery.

To sum up, this kind of automatic floating mechanism in lithium cell foil spare glue region has solved the technical defect such as work efficiency is low, the processing quality is poor, floating uniformity is poor, the cost of labor height that prior art exists.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic assembly view of the present invention;

FIG. 2 is a schematic view of the brush troweling assembly according to the present invention;

FIG. 3 is an assembly view of some of the components of the brush troweling assembly of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3;

fig. 5 is a partially enlarged view of B in fig. 3.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The technical features of the present invention can be combined interactively without conflicting with each other, as shown in fig. 1 to 5.

An automatic leveling mechanism for a lithium battery foil glue preparation area comprises a supporting frame 11 and a manipulator moving frame assembly 12 mounted on the supporting frame 11, wherein a rotary supporting arm assembly 2 is arranged at the output end of the manipulator moving frame assembly 12, a brush leveling assembly 3 is mounted at the output end of the rotary supporting arm assembly 2, and the brush leveling assembly 3 comprises a long brush device 31, a short brush device 32 and an air blowing nozzle 33; the brush floating assembly 3 further comprises a swing arm driving device 34 installed at the output end of the rotary support arm assembly 2 and a brush installation swing arm 35 hinged to the output end of the rotary support arm assembly 2, the output end of the swing arm driving device 34 is connected to one end of the brush installation swing arm 35 and can drive the brush installation swing arm 35 to swing, and the long brush device 31, the short brush device 32 and the air blowing nozzle 33 are directly or indirectly installed on the brush installation swing arm 35.

Detailed implementation the utility model discloses the time, braced frame 11 is as the installation frame of whole mechanism, manipulator removes a subassembly 12 and can removes suitable operating position with whole brush floating assembly 3 according to the processing needs. Specifically, the long-hair brush device 31 is a main trowelling tool, the long-hair brush device 31 is mainly used for trowelling wrinkles and bubbles on the foil, the long-hair brush device 31 is a whole row of long hair brushes, the force is uniform during working, the pressure applied to the foil is stable, the situation of uneven stress during manual operation is avoided, and the consistency of trowelling quality can be greatly improved; the number of the short brush devices 32 and the blowing nozzles 33 can be set according to the width of the foil and the number of punched holes in the foil, the installation positions of the short brush devices 32 and the blowing nozzles 33 are determined according to the positions of the punched holes in the foil, the number and the positions of the short brush devices 32 and the blowing nozzles 33 can be adjusted, and the short brush device has the advantages of high application flexibility and strong universality; during operation, the position of punching a hole of foil is pressed to short brush device 32, makes foil and double faced adhesive tape bonding more stable, blowing nozzle 33 further punches a hole the position supplementary floating of blowing to the foil, increases the reliability, utilizes the floating mode of this kind of blowing formula can avoid removing the too much of foil, can not produce too much pollution to the foil, also does not have the condition of peeling off the sticky tape, and the reliability is higher, in addition, blowing nozzle can adjust according to specific processing requirement at its intensity of blowing during operation, and it is higher to use the flexibility.

In this embodiment, the two brush mounting swing arms 35 are provided, the long brush device 31 is mounted between the two brush mounting swing arms 35, the section bar mounting rod 36 is further disposed between the two brush mounting swing arms 35, the short brush device 32 and the blowing nozzle 33 are both mounted on the section bar mounting rod 36, and in this embodiment, the section bar mounting rod 36 is an aluminum alloy section bar.

The short brush devices 32 and the blowing nozzles 33 are respectively provided with a plurality of short brush devices 32 and movably arranged on the section bar mounting rod 36, and particularly, the mounting positions and the number of the short brush devices 32 and the blowing nozzles 33 can be adjusted according to specific processing requirements, so that the flexibility is good.

The swing arm driving device 34 is a swing arm driving electric cylinder, the output end of the swing arm driving electric cylinder is provided with a fisheye joint 38 and is hinged to one end of the brush installation swing arm 35 through the fisheye joint 38, and the brush installation swing arm 35 is rotatably installed at the output end of the rotary support arm assembly 2 through a swing arm hinge shaft 351.

But still be provided with the optical fiber sensor 37 of real-time detection foil roll footpath state on the section bar installation pole 36, optical fiber sensor 37's mounted position and quantity also can be set for according to actual need, but optical fiber sensor 37 real-time tracking foil roll footpath state gives and makes swing arm drive electric jar send signal according to the condition of foil, swing arm drive electric jar is servo electric jar, it constantly drives brush installation swing arm 35 through fisheye joint 38 and rotates around its swing arm articulated shaft 251 according to the signal to the position of adjustment brush installation swing arm 35 makes the brush device remain stable pressure to the foil all the time, avoids the brush device to appear the condition of too big or the undersize of pressure to the foil, the uniformity of high foil atress can avoid the uneven condition of foil atress, help processingquality.

Through swing arm drive electric cylinder drive brush drive swing arm 35 pivoted structure, can increase the formation of brush drive swing arm 35 and optimize the adjustable performance of whole mechanism, the foil processing work of adaptable different thickness, further also can adjust the pressure between brush drive swing arm 35 and the foil more finely for the processing effect reaches the optimum.

The long brush device 31 comprises a long brush rod 311 connected between the two brush mounting swing arms 35 and long bristles 312 arranged on the long brush rod 311; the short brush device 32 comprises a short brush seat 321 mounted on the profile mounting rod 36 and short bristles 322 arranged on the short brush seat 321, and the air blowing nozzle 33 is mounted on the profile mounting rod 36 through an air blowing nozzle seat 331.

The rotary supporting arm component 2 comprises a rotary driving motor 21, a rotary driving gear 22, a rotary rotating shaft 23 and a rotary supporting arm 24, the output end of the rotary driving motor 21 is provided with a speed reducer 25 and drives the rotary driving gear 22 to rotate through the speed reducer 25, the rotary driving gear 22 and the rotary supporting arm 24 are both installed on the rotary rotating shaft 23, the rotary driving gear 22 can drive the rotary rotating shaft 23 to rotate and further drive the rotary supporting arm 24 to swing through the rotary rotating shaft 23, the brush floating component 3 is installed on the rotary supporting arm 24, the rotary supporting arm component 2 can be adjusted through the manipulator moving frame component 12, the dispensing stroke of the whole mechanism can be increased through the structure, and the practicability and the universality of the lifting mechanism are improved.

Rotatory support arm subassembly 2 is at the during operation, and the drive effect through rotation driving motor 21 drives the swing of rotatory support arm 24 for rotatory support arm 24 is rolling up the difference in footpath and is rotating to suitable operating position according to the foil, further carries out floating work to the foil through the subassembly 3 of floating of brush on the rotatory support arm 24, and whole process can realize automatic controlling, effectively promotes efficiency, reduces intensity of labour and cost of labor.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides an automatic floating mechanism in lithium cell foil area of being equipped with to glue which characterized in that: the automatic hair brush trowelling device comprises a supporting frame (11) and a manipulator moving frame assembly (12) installed on the supporting frame (11), wherein a rotary supporting arm assembly (2) is arranged at the output end of the manipulator moving frame assembly (12), a hair brush trowelling assembly (3) is installed at the output end of the rotary supporting arm assembly (2), and the hair brush trowelling assembly (3) comprises a long hair brush device (31), a short hair brush device (32) and an air blowing nozzle (33).

2. The automatic leveling mechanism for the glue preparation area of the lithium battery foil as claimed in claim 1, wherein: the brush floating assembly (3) further comprises a swing arm driving device (34) installed at the output end of the rotary supporting arm assembly (2) and a brush installation swing arm (35) installed at the output end of the rotary supporting arm assembly (2) in an articulated mode, the output end of the swing arm driving device (34) is connected to one end of the brush installation swing arm (35) and can drive the brush installation swing arm (35) to swing, and the long brush device (31), the short brush device (32) and the air blowing nozzle (33) are installed on the brush installation swing arm (35) directly or indirectly.

3. The automatic leveling mechanism for the glue preparation area of the lithium battery foil as claimed in claim 2, wherein: the hairbrush installing swing arms (35) are provided with two hairbrush devices (31), the long hairbrush devices are installed between the two hairbrush installing swing arms (35), section bar installing rods (36) are further arranged between the two hairbrush installing swing arms (35), and the short hairbrush devices (32) and the air blowing nozzles (33) are installed on the section bar installing rods (36).

4. The automatic leveling mechanism for the glue preparation area of the lithium battery foil as claimed in claim 3, wherein: the short brush device (32) and the blowing nozzle (33) are both provided with a plurality of short brushes and movably arranged on the section bar mounting rod (36).

5. The automatic leveling mechanism for the glue preparation area of the lithium battery foil as claimed in claim 3, wherein: and the profile mounting rod (36) is also provided with an optical fiber sensor (37) capable of detecting the diameter state of the foil coil in real time.

6. The automatic leveling mechanism for the glue preparation area of the lithium battery foil as claimed in claim 3, wherein: the long brush device (31) comprises a long brush rod (311) connected between the two brush mounting swing arms (35) and long bristles (312) arranged on the long brush rod (311); the short brush device (32) comprises a short brush seat (321) arranged on the section bar mounting rod (36) and short bristles (322) arranged on the short brush seat (321), and the air blowing nozzle (33) is arranged on the section bar mounting rod (36) through an air blowing nozzle seat (331).

7. The automatic leveling mechanism for the glue preparation area of the lithium battery foil as claimed in claim 2, wherein: the swing arm driving device (34) is a swing arm driving electric cylinder, and the output end of the swing arm driving electric cylinder is provided with a fisheye joint (38) and is hinged to one end of the hairbrush mounting swing arm (35) through the fisheye joint (38).

8. The automatic leveling mechanism for the glue preparation area of the lithium battery foil as claimed in claim 2, wherein: the brush mounting swing arm (35) is rotatably mounted at the output end of the rotary support arm assembly (2) through a swing arm hinge shaft (351).

9. The automatic leveling mechanism for the glue preparation area of the lithium battery foil as claimed in claim 1, wherein: rotatory support arm subassembly (2) are including rotation driving motor (21), rotation driving gear (22), rotatory pivot (23) and rotation support arm (24), the output of rotation driving motor (21) is provided with speed reducer (25) and drives rotation driving gear (22) through speed reducer (25) and rotate, rotation driving gear (22) and rotation support arm (24) are all installed on rotation pivot (23), and rotation driving gear (22) can drive rotation pivot (23) and rotate and further drive rotation support arm (24) swing through rotation pivot (23), install brush floating subassembly (3) on rotation support arm (24).