CN220295729U

CN220295729U - Leg pulling and jacking auxiliary mechanism of assembling machine

Info

Publication number: CN220295729U
Application number: CN202321424586.5U
Authority: CN
Inventors: 陈辉; 李威
Original assignee: Dongguan Jinhui Electronic Equipment Co ltd
Current assignee: Dongguan Jinhui Electronic Equipment Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2024-01-05
Anticipated expiration: 2033-06-06

Abstract

The utility model relates to a pull leg jacking auxiliary mechanism of an assembling machine, which comprises a fixed block, a lifting shaft, a lifting plate, an opening and clamping stop block, a pulling piece, a hinging seat, a tightening arm, a tightening seat, a clamping wheel, a tension spring and a bearing.

Description

Leg pulling and jacking auxiliary mechanism of assembling machine

Technical Field

The utility model relates to the field of assembling machines, in particular to a leg pulling and jacking auxiliary mechanism of an assembling machine.

Background

In the prior art, a assemblage machine for producing lithium batteries such as lithium batteries, aluminum electrolysis lithium batteries and super lithium batteries is provided with a pulling device, the pulling device is used for pulling out pins of the lithium batteries, the structure of the pulling device is shown in figure 1, the structure of the pulling device mainly comprises a pulling mechanism 01 above, a lifting mechanism 02 below and a lithium battery clamping manipulator 03 in front, the lithium battery clamping manipulator 03 clamps the lithium batteries 04 during operation, then the pulling mechanism 01 clamps the pins to finish pulling out operation, and the structure defect of the pulling device is that the clamping risk is not tight when the lithium batteries are pulled upwards, so that the pins are finally affected to be pulled out due to the deflection of the lithium batteries.

Disclosure of Invention

Aiming at the defects in the prior art, the technical problem to be solved by the utility model is how to clamp the lithium battery more firmly when straightening the pins, and the specific technical scheme is as follows:

the utility model provides a pull leg jack-up auxiliary mechanism of assemblage machine, including the fixed block, the lift axle, the lifter plate, open and press from both sides the dog, the plectrum, articulated seat, compel tight arm, compel tight seat, pinch roller, extension spring and bearing, movable suit lift axle in the fixed block, lift axle top fixed mounting lifter plate, the dog is opened in the installation of lifter plate the place ahead, open and press from both sides the dog bottom and install the plectrum, the plectrum inboard is equipped with the sloping step face, fixed block side-mounting articulated seat, compel tight arm middle part articulated seat, compel tight seat of tight arm upper end installation, compel tight seat the place ahead and install the pinch roller, compel tight arm side-mounting bearing is located articulated seat top, the extension spring front end hooks and compels tight arm lower extreme, the extension spring rear end hooks the fixed block.

As a preferable mode of the utility model, the opening clamp stop block and the poking piece form an L shape.

As a preferable scheme of the utility model, two clamping wheels which are separated are arranged in front of the pressing seat.

As a preferable scheme of the utility model, the lower end of the tightening arm is provided with a first screw rod, the lower end of the fixing block is provided with a second screw rod, the front end of the tension spring hooks the first screw rod, and the rear end of the tension spring hooks the second screw rod.

As a preferable scheme of the utility model, the number of the opening and clamping stop blocks, the pulling sheet, the hinging seat, the tightening arm, the tightening seat, the tension spring and the bearing is 2 respectively.

The beneficial effects are that: when the lifting plate rises to enable the inclined bench surface to be far away from the bearing, the tension spring drives the packing arm to rotate forwards, the packing arm drives the packing seat to move forwards, the clamping wheel moves forwards to assist in clamping the lithium battery, the lithium battery is clamped tightly, and the aluminum shell moves along with the battery cell when the pin of the lithium battery is straightened.

Drawings

FIG. 1 is a perspective view of the prior art;

FIG. 2 is a perspective view of the present utility model;

FIG. 3 is a front view of the present utility model;

fig. 4 is a perspective view of the plectrum of the present utility model.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the accompanying drawings:

in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the positions or elements referred to must have specific directions, be configured and operated in specific directions, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 2-4, a pull leg jacking auxiliary mechanism of an assembly machine comprises a fixed block 1, a lifting shaft 2, a lifting plate 3, an opening clamping stop 4, a pulling piece 5, a hinge seat 6, a tightening arm 7, a tightening seat 8, a clamping wheel 9, a tension spring 10 and a bearing 11, wherein the lifting shaft 2 is movably sleeved in the fixed block 1, the lifting plate 3 is fixedly installed at the top of the lifting shaft 2, the lifting shaft 2 can be driven to move up and down by a power mechanism such as an air cylinder or an oil cylinder or a cam mechanism, the opening clamping stop 4 is installed in front of the lifting plate 3, the pulling piece 5 is installed at the bottom of the opening clamping stop 4, an inclined step surface 51 is arranged on the inner side of the pulling piece 5, the inclined step surface 51 divides the inner side of the pulling piece 5 into a thick surface 52 positioned above and a thin surface 53 positioned below, the hinge seat 6 is installed at the side of the fixed block 1, the hinge seat 6 is hinged at the middle of the tightening arm 7, the tightening seat 8 is installed at the front of the tightening seat 8, the bearing 11 is installed at the side of the tightening arm 7, the tension spring 11 is installed at the side of the hinge seat 11, the hinge seat 11 is positioned above the tightening seat 6, the inclined step surface 11 is contacted with the tension spring 11 at the front end of the tension spring 10, and the front end of the tension spring 10 is hooked at the front end of the fixed end of the pulling spring 1.

Specifically, the opening clamp stop block 4 and the poking piece 5 form an L shape, two clamping wheels 9 which are separated from each other are arranged in front of the tightening seat 8, a first screw rod 12 is arranged at the lower end of the tightening arm 7, a second screw rod 13 is arranged at the lower end of the fixed block 1, the front end of the tension spring 10 hooks the first screw rod 12, and the rear end of the tension spring 10 hooks the second screw rod 13.

Specifically, open clamp dog 4, plectrum 5, articulated seat 6, compel tight arm 7, compel tight seat 8, extension spring 10, bearing 11 respectively have 2, have 2 group's pulling foot jack-up auxiliary mechanism can assist the lithium cell of 2 stations.

Working principle: when the lifting plate 3 ascends to enable the bearing to face the thin surface 53, the tension spring 10 drives the packing arm 7 to rotate forwards around the hinging point, the packing arm 7 drives the packing seat 8 to move forwards, the packing seat 8 drives the clamping wheel 9 to move forwards, the clamping wheel 9 clamps the lithium battery manipulator 03 to prevent loosening, the lithium battery is clamped to be tighter, and when the lifting plate 3 descends to enable the bearing to face the thick surface 52, the pulling piece 5 drives the packing arm 7 to rotate backwards around the hinging point, and the clamping wheel 9 is far away from the lithium battery manipulator 03.

While the utility model has been described in detail in connection with specific preferred embodiments, it is not to be construed as limited to the specific embodiments of the utility model, but rather as a matter of course, it will be understood by those skilled in the art that various modifications and substitutions can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a leg-pulling jack-up auxiliary mechanism of assemblage machine, includes fixed block, lift axle, lifter plate, activity suit lift axle in the fixed block, lift axle top fixed mounting lifter plate, its characterized in that: still including opening clamp dog, plectrum, articulated seat, compel tight arm, compel tight seat, pinch roller, extension spring and bearing, the place ahead installation of lifter plate is opened clamp dog, opens clamp dog bottom installation plectrum, and the plectrum inboard is equipped with the sloping step face, and fixed block side installation articulated seat compels tight arm middle part articulated seat, compels tight seat of tight arm upper end installation, compels tight seat the place ahead and installs pinch roller, compels tight arm side installation bearing, and the bearing is located articulated seat top, and the extension spring front end hooks and compels tight arm lower extreme, and the fixed block is hooked to the extension spring rear end.

2. The leg lifting auxiliary mechanism of an assembler as defined in claim 1, wherein: the opening and clamping stop block and the poking piece form an L shape.

3. The leg lifting auxiliary mechanism of an assembler as defined in claim 1, wherein: two clamping wheels which are separated are arranged in front of the pressing seat.

4. The leg lifting auxiliary mechanism of an assembler as defined in claim 1, wherein: the lower end of the tightening arm is provided with a first screw rod, the lower end of the fixing block is provided with a second screw rod, the front end of the tension spring hooks the first screw rod, and the rear end of the tension spring hooks the second screw rod.

5. The leg lifting auxiliary mechanism of an assembler as defined in claim 1, wherein: the number of the opening clamp stop block, the pulling sheet, the hinging seat, the tightening arm, the tightening seat, the tension spring and the bearing is 2 respectively.