CN213707277U

CN213707277U - Cam-driven rubber cutting device

Info

Publication number: CN213707277U
Application number: CN202022361359.5U
Authority: CN
Inventors: 庞文波; 郭伟风
Original assignee: Dongguan Zehong Machinery Co ltd
Current assignee: Dongguan Zehong Machinery Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-16
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a cam-driven rubber cutting device, which comprises a mounting plate, a driving component, a cam component, a swing rod component and a rubber cutting component, wherein the driving component, the cam component and the rubber cutting component are all arranged on the mounting plate; the swing rod assembly comprises a swing rod, one end of the swing rod is clamped in the cam assembly, and the other end of the swing rod is hinged with the rubber cutting assembly. The utility model discloses a drive assembly drive cam subassembly takes place to rotate, and cam subassembly drives the swing of pendulum rod subassembly, and lift cylinder drive cutter stretches downwards, and pendulum rod subassembly drives the cutter and upwards stretches to overcome the decurrent pressure of lift cylinder, cuts off external sticky tape, effectively guarantees to cut off the sticky tape, improves production efficiency, guarantees production quality.

Description

Cam-driven rubber cutting device

Technical Field

The utility model relates to a lithium cell film-making winder field, in particular to cam drive's rubber cutting device.

Background

Along with the rapid development of scientific technology, degree of automation is higher and higher, and battery pelleter carries out the rubberizing operation to the pole piece of battery electricity core through the rubberizing device. The work efficiency of the glue cutting process in the existing glue pasting device is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide a cam drive's surely mucilage binding and put to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows: a cam-driven rubber cutting device comprises a mounting plate, a driving assembly, a cam assembly, a swing rod assembly and a rubber cutting assembly, wherein the driving assembly, the cam assembly and the rubber cutting assembly are all arranged on the mounting plate, one end of the swing rod assembly is fixedly connected with the cam assembly, and the other end of the swing rod assembly is fixedly connected with the rubber cutting assembly; the swing rod assembly comprises a swing rod, one end of the swing rod is clamped in the cam assembly, and the other end of the swing rod is hinged with the rubber cutting assembly.

As a further elaboration of the above technical solution:

in the above technical scheme, the cam assembly includes a transmission shaft, an inner cam and an outer cam, the transmission shaft is mounted on the mounting plate, the inner cam is sleeved on the transmission shaft, the outer cam is sleeved on an outer side surface of the inner cam, and one end of the swing rod is clamped between the inner cam and the outer cam.

In the above technical solution, the opposite sides of the inner side of the outer cam are respectively provided with a convex block protruding inwards.

In the above technical scheme, drive assembly drives actuating cylinder, cylinder mount pad and balance staff including first drive actuating cylinder, second, the cylinder mount pad is installed on the mounting panel, first drive actuating cylinder and second drive actuating cylinder and install on the cylinder mount pad, the one end of balance staff with transmission shaft fixed connection, the other end with first drive actuating cylinder and second drive the output shaft transmission connection that actuating cylinder.

In the above technical scheme, the rubber cutting assembly comprises a lifting cylinder, a mounting seat and a cutter, the mounting seat is hinged to the lower end of the oscillating bar, the lifting cylinder is mounted on the mounting seat, and the cutter is mounted inside the mounting seat and below an external adhesive tape.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a drive assembly drive cam subassembly takes place to rotate, and cam subassembly drives the swing of pendulum rod subassembly, and lift cylinder drive cutter stretches downwards, and pendulum rod subassembly drives the cutter and upwards stretches to overcome the decurrent pressure of lift cylinder, cuts off external sticky tape, effectively guarantees to cut off the sticky tape, improves production efficiency, guarantees production quality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. mounting a plate; 2. a drive assembly; 21. a first driving cylinder; 22. a second driving cylinder; 23. a cylinder mounting seat; 24. a pendulum shaft; 3. a cam assembly; 31. a drive shaft; 32. an inner cam; 33. an outer cam; 331. a bump; 4. a swing rod component; 41. a swing rod; 5. cutting the rubber component; 51. a lifting cylinder; 52. a mounting seat; 53. and (4) a cutter.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. 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 above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

As shown in fig. 1, a cam-driven rubber cutting device comprises a mounting plate 1, a driving assembly 2, a cam assembly 3, a swing link assembly 4 and a rubber cutting assembly 5, wherein the driving assembly 2, the cam assembly 3 and the rubber cutting assembly 5 are all mounted on the mounting plate 1, one end of the swing link assembly 4 is fixedly connected with the cam assembly 3, and the other end of the swing link assembly 4 is fixedly connected with the rubber cutting assembly 5; the swing rod assembly 4 comprises a swing rod 41, one end of the swing rod 41 is clamped in the cam assembly 3, and the other end of the swing rod 41 is hinged to the rubber cutting assembly 5.

In this embodiment, the cam module 3 includes a transmission shaft 31, an inner cam 32 and an outer cam 33, the transmission shaft 31 is installed on the mounting plate 1, the inner cam 32 is sleeved on the transmission shaft 31, the outer cam 33 is sleeved on an outer side surface of the inner cam 32, and one end of the swing rod 41 is clamped between the inner cam 32 and the outer cam 33. Wherein, the opposite sides of the inner side of the outer cam 33 are respectively provided with a convex block 331 protruding inwards.

In this embodiment, the driving assembly 2 includes a first driving cylinder 21, a second driving cylinder 22, a cylinder mounting seat 23 and a pendulum shaft 24, the cylinder mounting seat 23 is installed on the mounting plate 1, the first driving cylinder 21 and the second driving cylinder 22 are installed on the cylinder mounting seat 23, one end of the pendulum shaft 24 is fixedly connected with the transmission shaft 31, and the other end is in transmission connection with output shafts of the first driving cylinder 21 and the second driving cylinder 22.

Specifically, the rubber cutting assembly 5 comprises a lifting cylinder 51, a mounting seat 52 and a cutter 53, wherein the mounting seat 52 is hinged to the lower end of the swing rod 41, the lifting cylinder 51 is mounted on the mounting seat 52, and the cutter 53 is mounted inside the mounting seat 52 and below an external adhesive tape.

When the adhesive tape cutting machine works, the first driving air cylinder 21 and the second driving air cylinder 22 drive the transmission shaft 31 to rotate, the transmission shaft 31 drives the inner cam 32 and the outer cam 33 to rotate, so that the swing rod 41 is driven to swing, the lifting air cylinder 51 drives the cutter 53 to extend downwards, the swing rod 41 drives the cutter 53 to extend upwards to overcome the downward pressure of the lifting air cylinder 51, and the adhesive tape is cut off.

The utility model discloses a drive assembly 2 drive cam subassembly 3 takes place to rotate, and cam subassembly 3 drives the swing of pendulum rod subassembly 4, and lift cylinder 51 drive cutter 53 stretches downwards, and pendulum rod subassembly 4 drives cutter 53 and upwards stretches to overcome lift cylinder 51 decurrent pressure, cuts off external sticky tape, effectively guarantees to cut off the sticky tape, improves production efficiency, guarantees production quality.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. A cam-driven rubber cutting device is characterized by comprising a mounting plate, a driving assembly, a cam assembly, a swing rod assembly and a rubber cutting assembly, wherein the driving assembly, the cam assembly and the rubber cutting assembly are all arranged on the mounting plate, one end of the swing rod assembly is fixedly connected with the cam assembly, and the other end of the swing rod assembly is fixedly connected with the rubber cutting assembly; the swing rod assembly comprises a swing rod, one end of the swing rod is clamped in the cam assembly, and the other end of the swing rod is hinged with the rubber cutting assembly.

2. The cam-driven glue cutting device according to claim 1, wherein the cam assembly comprises a transmission shaft, an inner cam and an outer cam, the transmission shaft is mounted on the mounting plate, the inner cam is sleeved on the transmission shaft, the outer cam is sleeved on an outer side surface of the inner cam, and one end of the swing rod is clamped between the inner cam and the outer cam.

3. The cam-driven glue cutting device according to claim 2, wherein the inner sides of the outer cams are provided with inwardly protruding lugs on opposite sides.

4. The cam-driven glue cutting device according to claim 2, wherein the driving assembly comprises a first driving cylinder, a second driving cylinder, a cylinder mounting seat and a swing shaft, the cylinder mounting seat is mounted on the mounting plate, the first driving cylinder and the second driving cylinder are mounted on the cylinder mounting seat, one end of the swing shaft is fixedly connected with the transmission shaft, and the other end of the swing shaft is in transmission connection with output shafts of the first driving cylinder and the second driving cylinder.

5. The cam-driven glue cutting device according to claim 1, wherein the glue cutting assembly comprises a lifting cylinder, a mounting seat and a cutter, the mounting seat is hinged to the lower end of the swing rod, the lifting cylinder is mounted on the mounting seat, and the cutter is mounted inside the mounting seat and below an external adhesive tape.