CN212136611U

CN212136611U - Ending adhesive preparing mechanism

Info

Publication number: CN212136611U
Application number: CN202021080701.8U
Authority: CN
Inventors: 汤杰; 严海宏; 高佛清
Original assignee: Dongguan Yakang Precision Machinery Co Ltd
Current assignee: Dongguan Yakang Precision Machinery Co Ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-12-11
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a tail rubber is equipped with gluey mechanism, which comprises a frame, rotary device, linear drive device, tail rubber roll and compression roller, rotary device and linear drive device all are fixed in the frame, rotary device's output and tail rubber roll are connected and order about tail rubber roll rotation, be formed with between compression roller and the tail rubber roll and be used for carrying out the tail space of pressfitting ending with the tail rubber, the compression roller is rotationally to be connected and is close to or keep away from tail rubber roll under this linear drive device's effect with linear drive device's output, offer on the tail rubber roll and be used for adsorbing the tail rubber and glue a plurality of holes of inhaling on this tail rubber roll surface. The utility model discloses structure can be so that glue the ending of various length and be equipped with gluey more than the accessible, has greatly strengthened the ending and has glued the practicality of being equipped with gluey mechanism.

Description

Ending adhesive preparing mechanism

Technical Field

The utility model relates to a technical field of lithium cell production, concretely relates to ending is glued and is equipped with gluey mechanism.

Background

With the rapid development of society, people's awareness of environmental protection is continuously enhanced, and lithium batteries are widely used in various products such as mobile phones, notebook computers, digital cameras, electric vehicles, electric tools, new energy vehicles and the like as an environment-friendly energy source due to the advantages of high energy, long service life, light weight and the like.

As is well known, a lithium battery mainly includes several parts, such as a pole piece, a diaphragm, an electrolyte, and a housing. The production process of the lithium battery comprises the step of preparing the glue by using the ending glue. The present glue preparation process of the ending glue is to adsorb the ending glue through an adsorption device. However, the existing adsorption device can only adsorb the relatively short tail rubber, and the tail rubber cannot be well adsorbed on the surface of the adsorption device when the tail rubber is relatively long.

Therefore, a tail rubber preparation mechanism with wide application range is needed.

Disclosure of Invention

The utility model discloses a to present technique not enough, provide a mechanism is glued to ending and is equipped with.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:

the utility model provides a tail-ending is glued and is equipped with gluey mechanism, includes frame, rotary device, linear drive device, tail-ending and glues cylinder and compression roller, rotary device with linear drive device all is fixed in the frame, rotary device's output with the tail-ending is glued the cylinder and is connected and order about the rotation of tail-ending and gluing the cylinder, the compression roller with be formed with between the tail-ending and glue the cylinder and be used for gluing the tail-ending and carry out pressfitting tail-ending's tail-ending final phase space, the compression roller be rotationally with linear drive device's output is connected and is close to or keeps away from under this linear drive device's effect tail-ending glues the cylinder, offer on the tail-ending and be used for gluing the tail-ending and adsorb a plurality of holes of inhaling on this tail-ending and.

The tail rubber preparation mechanism further comprises a connecting seat and a stop mechanism, the press roller is rotatably arranged on the connecting seat and is connected with the output end of the linear driving device through the connecting seat, the stop mechanism is arranged below the connecting seat, and the output end of the stop mechanism is selectively close to or far away from the press roller so as to abut against or loosen the press roller.

The tail rubber preparation mechanism further comprises a mounting seat and an adjusting mechanism used for adjusting the feeding distance of the compression roller, the mounting seat is fixed on the rack, the adjusting mechanism and the linear driving device are both mounted on the mounting seat, and the output end of the adjusting mechanism is connected with the connecting seat.

The improved structure is characterized in that the adjusting mechanism comprises a guide shaft, a shaft sleeve and an adjusting nut with an internal thread, the shaft sleeve is sleeved on the guide shaft, the shaft sleeve is fixed on the mounting seat, the bottom of the guide shaft is provided with an external thread, and the adjusting nut is sleeved on the bottom of the guide shaft.

In a further improvement, the number of the adjusting mechanisms is at least two, and the two adjusting mechanisms are arranged along the length direction of the press roll.

In a further development, the linear drive is located between the two adjusting mechanisms.

In a further improvement, the head end or the tail end of the press roller is inwards sunken to form a sunken part, and the output end of the stop mechanism is matched with the outer contour of the sunken part.

In a further improvement, the concave part protrudes out of the ending rubber roller in the vertical direction.

In a further improvement, the suction holes are at least two rows, and the two rows of suction holes are symmetrically arranged on the surface of the tail rubber roller.

The suction holes of each row are uniformly arranged along the axial direction of the ending rubber roller.

The utility model has the advantages that: the output end of the rotating device is connected with the ending rubber roller and can drive the ending rubber roller to rotate, and the ending rubber roller is provided with a plurality of suction holes for sucking ending rubber on the surface of the ending rubber roller, so that the ending rubber can be firstly sucked on the surface of the ending rubber roller through the suction holes, and then the ending rubber roller is driven to rotate through the rotating device, so that longer ending rubber can be prepared; meanwhile, the compression roller is rotatably connected with the output end of the linear driving device and is close to or far away from the ending rubber roller under the action of the linear driving device, so that the compression roller can be driven to move upwards through the linear driving device to enable the ending rubber to abut against the surface of the ending rubber roller, and therefore better adsorption of the ending rubber is achieved. The utility model discloses an above structure can be so that glue the end of various length and be equipped with gluey, has greatly strengthened the end and has glued the practicality of being equipped with gluey mechanism.

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Drawings

FIG. 1 is a schematic perspective view of a final product glue preparation mechanism of the present invention;

FIG. 2 is a side view of the tail rubber preparation mechanism of the present invention;

FIG. 3 is a front view of the tail rubber preparation mechanism of the present invention;

fig. 4 is the structure diagram of the linear driving device driving the compression roller close to the ending rubber roller.

In the figure: 100. the tail rubber is provided with a rubber preparation mechanism, 200 parts of tail rubber, 10 parts of a rack, 20 parts of a rotating device, 30 parts of a linear driving device, 40 parts of a tail rubber roller, 50 parts of a press roller, 100a parts of a tail space, 41 parts of a suction hole, 60 parts of a connecting seat, 70 parts of a stop mechanism, 80 parts of a mounting seat, 90 parts of an adjusting mechanism, 91 parts of a guide shaft, 92 parts of a shaft sleeve, 93 parts of an adjusting nut and 51 parts of a concave part.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Referring to fig. 1 and 4, a tail rubber glue preparing mechanism 100 of the present invention includes a frame 10, a rotating device 20, a linear driving device 30, a tail rubber roller 40, and a pressing roller 50. Rotating device 20 and linear drive device 30 are all fixed in on frame 10, the output of rotating device 20 is connected with ending rubber roll 40 and orders about ending rubber roll 40 rotation, be formed with between compression roller 50 and the ending rubber roll 40 and be used for carrying out the final-stop space 100a of pressfitting ending with ending glue, compression roller 50 is rotationally connected with linear drive device 30's output and is close to or keeps away from ending rubber roll 40 under this linear drive device 30's effect, offer on the ending rubber roll 40 and be used for adsorbing ending glue 200 at this ending rubber roll 40 surperficial a plurality of suction holes 41. Specifically, the suction holes 41 are at least two rows, and the two rows of suction holes 41 are symmetrically arranged on the surface of the tail rubber roller 40; more specifically, the suction holes 41 of each row are uniformly arranged in the axial direction of the final blanket cylinder 40. Of course, in other embodiments, the arrangement of the suction holes 41 and the number of the suction holes 41 can be set by those skilled in the art according to the requirement, and therefore, the description thereof is omitted.

Referring to fig. 1 to 4, the tail rubber preparing mechanism 100 further includes a connecting seat 60 and a stopping mechanism 70, the press roller 50 is rotatably mounted on the connecting seat 60 and connected to the output end of the linear driving device 30 through the connecting seat 60, the stopping mechanism 70 is mounted below the connecting seat 60, the output end of the stopping mechanism 70 is selectively close to or far from the press roller 50 to abut against or release the press roller 50, so that in the actual working process, the stop mechanism 70 abuts against the press roller 50 to prevent the press roller 50 from rotating freely, when the press roller 50 abuts against the surface of the tail rubber roller 40, the stopping mechanism 70 releases the press roller 50, so that when the tail rubber roller 40 rotates, the press roller 50 is driven by the tail rubber 200 to rotate together, so that the winding process of the tail rubber 200 is smoother.

With continued reference to fig. 1 to 4, the ending glue preparing mechanism 100 further includes a mounting seat 80 and an adjusting mechanism 90 for adjusting the feeding distance of the pressing roller 50, the mounting seat 80 is fixed on the frame 10, the adjusting mechanism 90 and the linear driving device 30 are both mounted on the mounting seat 80, and the output end of the adjusting mechanism 90 is connected to the connecting seat 60. Preferably, the adjusting mechanism 90 includes a guide shaft 91, a shaft sleeve 92 and an adjusting nut 93 with an internal thread, the shaft sleeve 92 is sleeved on the guide shaft 91, the shaft sleeve 92 is fixed on the mounting base 80, the bottom of the guide shaft 91 is provided with an external thread, and the adjusting nut 93 is sleeved on the bottom of the guide shaft 91. The adjusting nut 93 can be moved up and down with respect to the guide shaft 91 by screwing the adjusting nut 93; when the adjusting nut 93 moves downward relative to the guide shaft 91, the portion of the guide shaft 91 exposed from the adjusting nut 93 increases, so that the linear driving device 30 drives the pressing roller 50 to feed upward for a greater distance; when the adjusting nut 93 moves upward relative to the guide shaft 91, the portion of the guide shaft 91 exposed from the adjusting nut 93 is reduced, and the linear driving device 30 can only feed a smaller distance when driving the pressing roller 50 to feed upward. It should be noted that, in addition to the adjusting nut 93 moving relative to the guide shaft 91 by the way of the external thread and the internal thread matching with each other, the adjusting nut 93 can be adjustably fixed at different positions of the guide shaft 91 by the way of the male buckle and the female buckle, and therefore, the invention is not limited thereto.

Referring to fig. 1 to 4, at least two adjusting mechanisms 90 are provided, and the two adjusting mechanisms 90 are arranged along the length direction of the press roller 50, so that the feeding distance of the press roller 50 can be adjusted in a balanced manner. Meanwhile, the linear driving device 30 is located between the two adjusting mechanisms 90, but is not limited thereto.

With continued reference to fig. 1, 2 and 3, the head end or the tail end of the pressing roller 50 is recessed inward to form a recessed portion 51, and the output end of the stopping mechanism 70 is matched with the outer contour of the recessed portion 51. Since the concave portion 51 is located at the head end or the tail end of the pressure roller 50, and the concave portion 51 protrudes from the tail rubber roller 40 in the vertical direction, the concave portion 51 does not hinder the rotation pressing of the pressure roller 50 on the tail rubber. As shown in fig. 1, the outer contour of the recessed portion 51 may be circular, but the outer contour of the recessed portion 51 may be triangular or quadrangular, and is not limited thereto.

The working process of the ending glue preparing mechanism 100 of the present invention is further described with reference to fig. 1 to 4 below: firstly, the linear driving device 30 drives the connecting seat 60 to approach the ending rubber roller 40, so that the press roller 50 and the stop mechanism 70 move upwards along with the connecting seat 60, and in the process of the upwards movement, the output end of the stop mechanism 70 abuts against the concave part 51, so that the press roller 50 cannot rotate freely; when the ending glue is abutted against the surface of the ending glue roller 40 by the press roller 50, the ending glue roller 40 adsorbs the ending glue and rotates under the driving of the rotating device 20, at the moment, the output end of the stop mechanism 70 is withdrawn, so that the press roller 50 can rotate freely, and the ending glue roller 50 also rotates when the ending glue roller 40 rotates, so that the ending glue is wound on the surface of the ending glue roller 40, and the glue preparation process of the ending glue is completed. When the adjustment distance of the linear driving device 30 driving the pressing roller 50 needs to be adjusted, the adjusting nut 93 only needs to be screwed to move the adjusting nut 93 upwards or downwards relative to the guide shaft 91.

It should be noted that the linear driving device 30 and the power output member of the stopping mechanism 70 of the present invention may be a cylinder, or may be other driving devices commonly used by those skilled in the art, and therefore, the present invention is not limited thereto.

The utility model has the advantages that: because the output end of the rotating device 20 is connected with the ending rubber roller 40 and can drive the ending rubber roller 40 to rotate, and the ending rubber roller 40 is provided with a plurality of absorption holes 41 for absorbing ending rubber on the surface of the ending rubber roller 40, the ending rubber can be firstly absorbed on the surface of the ending rubber roller 40 through the absorption holes 41, and then the ending rubber roller 40 is driven to rotate through the rotating device 20 so as to realize the preparation of longer ending rubber; meanwhile, the compression roller 50 is rotatably connected with the output end of the linear driving device 30 and is close to or far away from the ending glue roller 40 under the action of the linear driving device 30, so that the compression roller 50 can be driven by the linear driving device 30 to move upwards to abut the ending glue against the surface of the ending glue roller 40, and the ending glue is better adsorbed. The utility model discloses an above structure can be so that glue the end of various length and be equipped with gluey, has greatly strengthened the end and has glued the practicality of being equipped with gluey mechanism 100.

The utility model discloses be not limited to above-mentioned embodiment, adopt and the utility model discloses the same or approximate structure or device of above-mentioned embodiment, and the other that obtain is used for the ending to glue and is equipped with gluey mechanism, all is within the utility model discloses a within the protection scope.

Claims

1. The utility model provides a mechanism is glued to ending glue, its characterized in that: including frame, rotary device, linear drive device, ending rubber roll and compression roller, rotary device with linear drive device all is fixed in the frame, rotary device's output with ending rubber roll connects and orders about ending rubber roll rotation, the compression roller with be formed with between the ending rubber roll and be used for carrying out the ending space that the pressfitting was closed to the ending is glued, the compression roller be rotationally with linear drive device's output is connected and is close to or keeps away from under this linear drive device's effect ending rubber roll, offer on the ending rubber roll and be used for gluing the ending and adsorb a plurality of holes of inhaling on this ending rubber roll surface.

2. The tail rubber preparation mechanism of claim 1, wherein: the pressing roller is rotatably arranged on the connecting seat and is connected with the output end of the linear driving device through the connecting seat, the stop mechanism is arranged below the connecting seat, and the output end of the stop mechanism is selectively close to or far away from the pressing roller to abut against or loosen the pressing roller.

3. The tail rubber preparation mechanism of claim 2, wherein: the press roller feeding mechanism comprises a rack, a linear driving device and a mounting seat, and is characterized by further comprising the mounting seat and an adjusting mechanism used for adjusting the feeding distance of the press roller, wherein the mounting seat is fixed on the rack, the adjusting mechanism and the linear driving device are both installed on the mounting seat, and the output end of the adjusting mechanism is connected with the connecting seat.

4. The tail rubber preparation mechanism of claim 3, wherein: the adjusting mechanism comprises a guide shaft, a shaft sleeve and an adjusting nut with an internal thread, the shaft sleeve is sleeved on the guide shaft, the shaft sleeve is fixed on the mounting seat, an external thread is arranged at the bottom of the guide shaft, and the adjusting nut is sleeved on the bottom of the guide shaft.

5. The tail rubber preparing mechanism of claim 4, wherein: the number of the adjusting mechanisms is at least two, and the two adjusting mechanisms are arranged along the length direction of the press roll.

6. The tail rubber preparing mechanism of claim 5, wherein: the linear driving device is positioned between the two adjusting mechanisms.

7. The tail rubber preparation mechanism of claim 2, wherein: the first section or the tail end of the pressing roller is inwards sunken to form a sunken part, and the output end of the stop mechanism is matched with the outer contour of the sunken part.

8. The tail rubber preparation mechanism of claim 7, wherein: the sunken part is protruded out of the ending rubber roller in the vertical direction.

9. The tail rubber preparation mechanism of claim 1, wherein: the suction holes are arranged in at least two rows, and the two rows of suction holes are symmetrically arranged on the surface of the ending rubber roller.

10. The tail rubber preparation mechanism of claim 9, wherein: the suction holes of each row are uniformly arranged along the axial direction of the ending rubber roller.