CN214358882U

CN214358882U - Oblique unloading differential rotary mechanism of double clamp

Info

Publication number: CN214358882U
Application number: CN202120128769.7U
Authority: CN
Inventors: 林源斌; 严海宏; 范全; 蒋鹏
Original assignee: Dongguan Yakang Precision Machinery Co Ltd
Current assignee: Dongguan Yakang Precision Machinery Co Ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-08
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses an oblique unloading differential rotary mechanism of double nip, including the top spin clip, the clip revolves down, the pivot fixing base, the top spin mechanism, the mechanism revolves down, the drive fixing base, top spin input gear, the input gear revolves down, a drive uni, the clip revolves down rotates the one end that sets up at the pivot fixing base, the top spin mechanism, the mechanism revolves down sets up the other end at the pivot fixing base relatively, the top spin mechanism passes through first pivot with the top spin clip and is connected, the mechanism revolves down passes through the second pivot with the clip revolves down and is connected, drive fixing base internal rotation be provided with respectively with the top spin mechanism, the corresponding top spin input gear of mechanism revolves down with the input gear that revolves down, top spin input gear meshes with the output gear of top spin mechanism mutually down, the input gear that revolves down meshes with the output gear of mechanism mutually, a drive arrangement sets up the one end at the drive fixing base. The utility model discloses having removed the space restriction that the unloading was got to double clip level, having overcome the bottleneck that single clip got material level unloading efficiency not enough to one side.

Description

Oblique unloading differential rotary mechanism of double clamp

Technical Field

The utility model relates to a lithium cell unloading technical field, concretely relates to oblique unloading differential rotary mechanism of double nip.

Background

The material of getting of general lithium cell has two kinds of modes:

the first method comprises the following steps: horizontally taking and blanking by adopting double clamps;

and the second method comprises the following steps: and (4) obliquely taking materials and horizontally blanking by adopting a single clamp.

Both of these approaches have their own drawbacks:

1. the adoption of double clamps for horizontal material taking and discharging has space limitation;

2. the horizontal blanking is performed by adopting a single clamp to obliquely take materials, so that the efficiency is lower.

Disclosure of Invention

An object of the utility model is to overcome prior art's not enough, provide a two oblique unloading differential rotary mechanism of clamp.

The technical scheme of the utility model as follows:

a double-clamp oblique blanking differential rotation mechanism comprises an upper rotary clamp, a lower rotary clamp, a rotary shaft fixing seat, an upper rotary mechanism, a lower rotary mechanism, a driving fixing seat, an upper rotary input gear, a lower rotary input gear and a driving device, wherein the upper rotary clamp and the lower rotary clamp are rotatably arranged at one end of the rotary shaft fixing seat, the upper rotary mechanism and the lower rotary mechanism are relatively arranged at the other end of the rotary shaft fixing seat, a first rotary shaft and a second rotary shaft are arranged in the rotary shaft fixing seat in a penetrating manner, the upper rotary mechanism is connected with the upper rotary clamp through the first rotary shaft, the lower rotary mechanism is connected with the lower rotary clamp through the second rotary shaft, output gears are arranged at the peripheries of the upper rotary mechanism and the lower rotary mechanism, the driving fixing seat is arranged below the upper rotary mechanism and the lower rotary mechanism, and an upper rotary input gear and a lower rotary input gear which correspond to the upper rotary mechanism and the lower rotary mechanism respectively are rotatably arranged in the driving fixing seat, the upper rotating input gear is meshed with an output gear of the upper rotating mechanism, the lower rotating input gear is meshed with an output gear of the lower rotating mechanism, the driving device is arranged at one end of the driving fixing seat, and a driving shaft of the driving device penetrates through the driving fixing seat to be connected with the upper rotating input gear and the lower rotating input gear respectively.

Further, the gear reduction ratio of the upper rotating input gear and the lower rotating input gear is not equal to 1.

Furthermore, an over-rotation limiting mechanism is arranged between the upper rotation input gear and the lower rotation input gear.

Furthermore, a stop mechanism is arranged above the downward rotation mechanism.

Further, the stop mechanism is of a cylinder structure.

Further, the openings of the clamping parts of the upper rotating clamp and the lower rotating clamp face the clockwise/counterclockwise direction of the same circumference.

Further, the driving device is a servo reducer.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a design of material level unloading is got to one side to two clamps to can realize the reciprocal material level unloading action of getting to one side of different material angles of getting through adjustment top spin input gear and the gear reduction ratio of lower spin input gear, be favorable to the optimization of equipment layout and look for suitable angle in little space and carry out the unloading of lithium cell electricity core. The utility model discloses having removed the space restriction that the unloading was got to the double clip level, having overcome the bottleneck that single clip got material level unloading efficiency not enough to one side, can make the efficiency of lithium cell unloading obtain the promotion of matter.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is the utility model provides a pair of oblique unloading differential rotary mechanism of double clamp's structural schematic.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Examples

Referring to fig. 1, the present embodiment provides a dual-clamp oblique blanking differential rotation mechanism, which implements a design of oblique material taking and horizontal blanking using dual clamps, and includes an upper clamp 10, a lower clamp 20, a rotation shaft fixing seat 30, an upper clamp 40, a lower clamp 50, a stop mechanism 60, a driving fixing seat 70, an upper input gear 80, a lower input gear 90, an over-rotation limiting mechanism 100, and a driving device 110, where the upper clamp 10 and the lower clamp 20 are rotatably disposed at one end of the rotation shaft fixing seat 30, openings of clamping portions of the upper clamp 10 and the lower clamp 20 face in a counterclockwise direction (of course, in other embodiments, in a clockwise direction), the upper clamp 40 and the lower clamp 50 are disposed at the other end of the rotation shaft fixing seat 30, a first rotation shaft and a second rotation shaft are disposed in the rotation shaft fixing seat 30, the upper clamp 40 and the upper clamp 10 are connected through a first rotation shaft, the lower rotating mechanism 50 is connected with the lower rotating clamp 20 through a second rotating shaft, output gears are arranged on the peripheries of the upper rotating mechanism 40 and the lower rotating mechanism 50, a stop mechanism 60 is arranged above the lower rotating mechanism 50, the driving fixing seat 70 is arranged below the upper rotating mechanism 40 and the lower rotating mechanism 50, an upper rotating input gear 80 and a lower rotating input gear 90 which respectively correspond to the upper rotating mechanism 40 and the lower rotating mechanism 50 are rotatably arranged in the driving fixing seat 70, wherein, the gear reduction ratio of the upper rotation input gear 80 and the lower rotation input gear 90 is not equal to 1, the upper rotation input gear 80 is meshed with the output gear of the upper rotation mechanism 40, the lower rotation input gear 90 is meshed with the output gear of the lower rotation mechanism 50, an over-rotation limiting mechanism 100 is arranged between the upper rotation input gear 80 and the lower rotation input gear 90, a driving device 110 is arranged at one end of the driving fixing seat 70, and the driving shaft of the driving device 110 penetrates through the driving fixing seat 70 and is connected with the upper rotation input gear 80 and the lower rotation input gear 90 respectively.

In this embodiment, the driving device 110 is a servo reducer, and the stopping mechanism 60 is a cylinder structure.

The working principle is as follows: the servo motor transmits power to the lower rotation input gear 90 and the upper rotation input gear 80 through the speed reducer, the lower rotation input gear 90 and the upper rotation input gear 80 rotate simultaneously, and the gear reduction ratio of the lower rotation input gear 90 and the gear reduction ratio of the upper rotation input gear 80 are not equal to 1, so that the lower rotation mechanism 50 and the upper rotation mechanism 40 can operate at different angular speeds for the same time, and the lower rotation mechanism 50 and the upper rotation mechanism 40 can respectively rotate for a fixed angle. The upper rotary clamp 10 and the lower rotary clamp 20 can be controlled to swing back and forth in a fixed area by controlling the servo motor to rotate back and forth. When the automatic feeding device works, after the downward rotating clamp 20 takes materials at the first oblique material taking station, the servo motor drives the downward rotating clamp to rotate 210 degrees anticlockwise to the second horizontal material taking station for discharging, meanwhile, after the upward rotating clamp 10 finishes discharging at the second horizontal material taking station, the upward rotating clamp rotates 150 degrees anticlockwise to the first oblique material taking station for taking materials, and after the upward rotating clamp rotates to a position, the stop mechanism 60 extends out to press an output gear of the downward rotating mechanism 50, so that the downward rotating mechanism 50 is fixed; after the upper rotary clamp 10 finishes material taking, the servo motor drives the upper rotary clamp to rotate clockwise for 150 degrees to a horizontal material taking station II for blanking, and meanwhile, the lower rotary clamp 20 also rotates clockwise for 210 degrees to an inclined material taking station I for next circulation. The over-rotation limiting mechanism 100 is used for preventing the down-rotation clamp 20 and the up-rotation clamp 10 from colliding and interfering due to over-rotation of the mechanism in the rotation process, and protecting the safety of the mechanism.

In this embodiment, the upper rotating input gear 80 and the lower rotating input gear 90 can realize the reciprocating inclined material taking horizontal blanking actions at different material taking angles by adjusting the reduction ratio of the relevant gears, and are not limited to 30 ° of the mechanism.

The driving device 110 is not limited to a servo reducer, and may be of other structures, such as: cylinder gear rack structure.

The stopper mechanism 60 is not limited to the cylinder structure, and may have other structures.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an oblique unloading differential rotary mechanism of double nip which characterized in that: including upward spin clip, lower spin clip, pivot fixing base, upward spin mechanism, lower spin mechanism, drive fixing base, upward spin input gear, lower spin input gear, drive arrangement, upward spin clip, lower spin clip rotate to set up the one end of pivot fixing base, upward spin mechanism, lower spin mechanism set up relatively the other end of pivot fixing base, wear to be equipped with first pivot and second pivot in the pivot fixing base, upward spin mechanism and upward spin clip pass through first pivot and be connected, lower spin mechanism passes through the second pivot with lower spin clip and is connected, upward spin mechanism and lower spin mechanism's periphery is equipped with output gear, the drive fixing base sets up upward spin mechanism, lower spin mechanism's below, drive fixing base internal rotation be provided with respectively with upward spin input gear and lower spin input gear corresponding with upward spin mechanism, lower spin mechanism, the upper rotating input gear is meshed with an output gear of the upper rotating mechanism, the lower rotating input gear is meshed with an output gear of the lower rotating mechanism, the driving device is arranged at one end of the driving fixing seat, and a driving shaft of the driving device penetrates through the driving fixing seat to be connected with the upper rotating input gear and the lower rotating input gear respectively.

2. The differential rotary mechanism of claim 1, characterized in that: and the gear reduction ratio of the upper rotating input gear and the lower rotating input gear is not equal to 1.

3. The differential rotary mechanism of claim 1, characterized in that: and an over-rotation limiting mechanism is arranged between the upper rotation input gear and the lower rotation input gear.

4. The differential rotary mechanism of claim 1, characterized in that: and a stop mechanism is arranged above the downward rotation mechanism.

5. The differential rotary mechanism of claim 4, wherein: the stop mechanism is of a cylinder structure.

6. The differential rotary mechanism of claim 1, characterized in that: the openings of the clamping parts of the upper rotating clamp and the lower rotating clamp face the clockwise/counterclockwise direction of the same circumference.

7. The differential rotary mechanism of claim 1, characterized in that: the driving device is a servo speed reducer.