CN218657942U

CN218657942U - Double-stroke cylinder clamping mechanism

Info

Publication number: CN218657942U
Application number: CN202222894071.3U
Authority: CN
Inventors: 杨平; 汪山; 陈华
Original assignee: Jiangsu Fenghesheng Intelligent Technology Co ltd
Current assignee: Jiangsu Fenghesheng Intelligent Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-21
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a double-stroke cylinder clamping mechanism, the mounting panel is arranged below the mounting arm, the mounting panel is provided with an open slot, the bottom of the open slot is provided with a fixed plate, the top of the fixed plate is provided with a lifting cylinder, a connecting plate is arranged on a telescopic rod of the lifting cylinder, a limiting plate is arranged on the connecting plate, and the tail end of the limiting plate stretches up and down at the opening of the fixed plate; a clamping jaw cylinder is arranged at the bottom of the fixing plate, and a clamping jaw rod of the clamping jaw cylinder is connected with a clamping jaw; and after the limiting plate extends out, the inner side of the tail end of the limiting plate is matched with the outer side position of the opened clamping jaw rod. The utility model discloses simple structure is reliable, and is efficient, low cost, especially provides good solution to solving the different operating mode in getting the put space.

Description

Double-stroke cylinder clamping mechanism

Technical Field

The utility model relates to a double-stroke cylinder clamping mechanism belongs to battery processing equipment technical field.

Background

With the gradual development and maturity of the domestic new energy industry, the battery is used as a core component of the new energy industry, and the client puts very strict requirements on the efficiency, the cost and the stability in the production.

In current battery production, grab the process to battery assembly position with electric core module from the logistics line, be automated production's common process. As shown in fig. 1, vertically on the anchor clamps of commodity circulation line wait the clearance place polylith electric core module 01, insert from both sides clearance after current fixture's the clamping jaw is opened, then merge the clamping jaw, snatch an electric core module, send to as in the installation space between the electric core 02 shown in fig. 2. As can be seen from fig. 2, since the cell module 01 is inserted into the gap of the cell, and the gap of the cell is very small, when the clamping jaw is opened to release the cell module, the cell is easily scratched due to the too large opening distance of the clamping jaw. But if the clamping jaw is opened the interval and is transferred to and electric core module cross-sectional width the same, will cause when pressing from both sides electric core module, because electric core module on the anchor clamps of logistics line can't place perpendicularly, when there is crooked, the interval of reducing can't satisfy grabbing of electric core module again, produces the destruction to electric core module.

Therefore, the existing clamping jaw mechanism is particularly dependent on the setting of the clamping jaw distance, and once an error occurs, the raw material or a processing object is damaged when the raw material is grabbed or placed.

SUMMERY OF THE UTILITY MODEL

The purpose is as follows: in order to overcome the defects existing in the prior art, the utility model provides a double-stroke cylinder clamping mechanism.

The technical scheme is as follows: in order to solve the technical problem, the utility model adopts the technical scheme that:

a dual stroke cylinder clamping mechanism comprising: the installation arm is provided with the mounting panel below the installation arm, be provided with the open slot on the mounting panel, the open slot bottom is provided with the fixed plate, and the fixed plate top is provided with the lift cylinder, is provided with the connecting plate on the telescopic link of lift cylinder, is provided with the limiting plate on the connecting plate, and the limiting plate is terminal to be stretched out and drawn back from top to bottom at the opening part on the fixed plate. The clamping jaw air cylinder is arranged at the bottom of the fixing plate, and a clamping jaw rod of the clamping jaw air cylinder is connected with a clamping jaw. And after the limiting plate extends out, the inner side of the tail end of the limiting plate is matched with the outer side position of the opened clamping jaw rod.

And as a preferable scheme, the manipulator device further comprises a manipulator flange, wherein the manipulator flange is arranged at the top of the mounting arm and used for connecting the double-stroke cylinder clamping mechanism with the manipulator.

As the preferred scheme, be provided with two open slots on the mounting panel, the open slot bottom is provided with the fixed plate, and the fixed plate top is provided with the lift cylinder, is provided with the connecting plate on the telescopic link of lift cylinder, is provided with the limiting plate on the connecting plate, and the limiting plate is terminal to be stretched out and drawn back from top to bottom at the opening on the fixed plate. The clamping jaw air cylinder is arranged at the bottom of the fixing plate, and a clamping jaw rod of the clamping jaw air cylinder is connected with a clamping jaw. And after the limiting plate extends out, the inner side of the tail end of the limiting plate is contacted with the outer side of the opened clamping jaw rod.

As the preferred scheme, be provided with four open slots on the mounting panel, the open slot bottom is provided with the fixed plate, and the fixed plate top is provided with the lift cylinder, is provided with the connecting plate on the telescopic link of lift cylinder, is provided with the limiting plate on the connecting plate, and the limiting plate is terminal to be stretched out and drawn back from top to bottom at the opening on the fixed plate. The clamping jaw air cylinder is arranged at the bottom of the fixing plate, and a clamping jaw rod of the clamping jaw air cylinder is connected with a clamping jaw. And after the limiting plate extends out, the inner side of the tail end of the limiting plate is contacted with the outer side of the opened clamping jaw rod.

As preferred scheme, the installation arm both sides set up the curb plate respectively, all install infrared correlation device on the curb plate for whether the detection centre gripping has the work piece.

Preferably, the mounting plate is provided with a distance measuring sensor for preventing the manipulator from colliding.

As preferred scheme, the limiting plate adopts fork structure, and the terminal inboard of limiting plate is provided with the spacing screw for finely tune the distance between the terminal inboard of limiting plate and the clamping jaw pole outside.

As the preferred scheme, the gasket is arranged on the outer side of the clamping jaw rod and is used for being in contact with a limiting screw to play a buffering role.

Preferably, the clamping jaw is of a trapezoidal thin-plate structure with a narrow top and a wide bottom, and is used for being conveniently inserted into the gap.

Has the advantages that: the utility model provides a double-stroke cylinder clamping mechanism, the utility model discloses simple structure is reliable, and is efficient, low cost, especially provides good solution to solving the different operating mode in the space of getting and putting.

Drawings

Fig. 1 is a schematic structural diagram of a cell module placed on a logistics line.

Fig. 2 is a schematic structural diagram of a cell module placed between cells.

Fig. 3 is a schematic structural view of the front side of the present invention.

Fig. 4 is a schematic view of the reverse structure of the present invention.

Fig. 5 is a schematic structural view of the bottom surface of the clamping mechanism.

Fig. 6 is a schematic view of the top surface of the clamping mechanism.

Fig. 7 is a partial structural schematic view of the clamping mechanism.

Detailed Description

The present invention will be further described with reference to the following specific embodiments.

As shown in fig. 3-4, a dual stroke cylinder clamp mechanism includes: the installation arm 1, installation arm 1 below is provided with mounting panel 2, as shown in fig. 5-6, be provided with open slot 3 on the mounting panel 2, the 3 bottom of open slot is provided with

fixed plate

4, and 4 tops of fixed plate are provided with lift cylinder 5, are provided with connecting plate 6 on lift cylinder 5's the telescopic link 501, are provided with limiting plate 7 on the connecting plate 6, and limiting plate 7 end is flexible about opening 401 department on fixed plate 4. The bottom of the fixing plate 4 is provided with a clamping jaw cylinder 8, and a clamping jaw 9 is connected to a clamping jaw rod 801 of the clamping jaw cylinder 8. After the limiting plate 7 extends out, the inner side of the tail end of the limiting plate 7 is matched with the outer side of the opened clamping jaw rod 801.

Preferably, the manipulator device further comprises a manipulator flange 10, and the manipulator flange 10 is arranged at the top of the mounting arm 1 and used for connecting the double-stroke cylinder clamping mechanism with the manipulator.

Preferably, be provided with two open slots 3 on the mounting panel 2, every open slot bottom is provided with the fixed plate, and the fixed plate top is provided with the lift cylinder, is provided with the connecting plate on the telescopic link of lift cylinder, is provided with the limiting plate on the connecting plate, and the limiting plate is terminal to be stretched out and drawn back from top to bottom at the opening part on the fixed plate. The clamping jaw air cylinder is arranged at the bottom of the fixing plate, and a clamping jaw rod of the clamping jaw air cylinder is connected with a clamping jaw. And after the limiting plate extends out, the inner side of the tail end of the limiting plate is contacted with the outer side of the opened clamping jaw rod.

Preferably, four open slots 3 are arranged on the mounting plate 2, a fixing plate is arranged at the bottom of each open slot, a lifting cylinder is arranged at the top of each fixing plate, a connecting plate is arranged on a telescopic rod of each lifting cylinder, a limiting plate is arranged on each connecting plate, and the tail end of each limiting plate extends and contracts up and down at an opening of each fixing plate. The clamping jaw air cylinder is arranged at the bottom of the fixing plate, and a clamping jaw rod of the clamping jaw air cylinder is connected with a clamping jaw. And after the limiting plate extends out, the inner side of the tail end of the limiting plate is contacted with the outer side of the opened clamping jaw rod.

Preferably, both sides of the mounting arm 1 are respectively provided with a side plate 101, and the side plates 101 are respectively provided with an infrared correlation device 11 for detecting whether a workpiece is clamped.

Preferably, a distance measuring sensor 12 is provided on the mounting plate 2 for preventing the robot from colliding.

As shown in fig. 7, preferably, the limiting plate 7 is of a fork-shaped structure, and a limiting screw 701 is disposed at an inner side of a tail end of the limiting plate 7 for fine-tuning a distance between the inner side of the tail end of the limiting plate and an outer side of the clamping jaw rod.

Preferably, a washer 802 is arranged on the outer side of the clamping jaw rod 801 and is used for being in contact with a limiting screw to play a role in buffering.

Preferably, the clamping jaw 9 adopts a trapezoidal thin sheet structure with a narrow top and a wide bottom, so as to be conveniently inserted into the gap.

Example (b):

the utility model discloses during the use, the manipulator is connected with double-stroke cylinder clamping mechanism through the manipulator flange to deliver to clamping mechanism as shown in figure 1 logistics line department, the telescopic link of lift cylinder upwards rises, drives the limiting plate through the connecting plate and upwards lifts, and the terminal fork structure of limiting plate breaks away from with the clamping jaw pole mutually. The clamping jaw cylinder is opened, and the clamping jaw pole drives the clamping jaw and opens, and open interval is greater than the installation clearance between electric core 02 as shown in fig. 2, is less than the interval between two electric core modules 01 as shown in fig. 1.

When clamping mechanism descends, because the interval of clamping jaw is enough big, can not appear owing to consider the installation clearance between electric core 02, lead to the interval of clamping jaw too narrow, when electric core module slope or two preceding, back electric core modules are not on a straight line, the phenomenon of clamping jaw striking electric core module. After the clamping jaw descends to the right position, the infrared correlation device detects the battery cell module, and the clamping jaw air cylinder is clamped tightly.

When the clamping mechanism ascends, the telescopic rod of the lifting cylinder descends, the limiting plate is driven to move downwards through the connecting plate, the fork-shaped structure at the tail end of the limiting plate falls on the outer side position of the closed clamping jaw rod, and the opening distance of the clamping jaw rod is limited. When the battery cell module is delivered to the installation gap between the battery cells, the clamping jaws cannot be opened to the original opening distance due to the limitation of the tail ends of the limiting plates, so that the phenomenon that the clamping jaws scratch the battery cells cannot occur.

The spacing between limiting screw and the packing ring can be changed through adjusting the limiting screw to the opening distance between the fork-shaped structure at the tail end of the limiting plate and the clamping jaw rod, so that the opening distance of the clamping jaw after discharging is realized.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a double-stroke cylinder clamping mechanism which characterized in that: the method comprises the following steps: the mounting device comprises a mounting arm, wherein a mounting plate is arranged below the mounting arm, an open slot is formed in the mounting plate, a fixing plate is arranged at the bottom of the open slot, a lifting cylinder is arranged at the top of the fixing plate, a connecting plate is arranged on a telescopic rod of the lifting cylinder, a limiting plate is arranged on the connecting plate, and the tail end of the limiting plate extends and retracts up and down at an opening on the fixing plate; a clamping jaw cylinder is arranged at the bottom of the fixing plate, and a clamping jaw rod of the clamping jaw cylinder is connected with a clamping jaw; and after the limiting plate extends out, the inner side of the tail end of the limiting plate is matched with the outer side position of the opened clamping jaw rod.

2. The dual stroke cylinder clamping mechanism of claim 1 wherein: the manipulator flange is arranged at the top of the mounting arm.

3. The dual stroke cylinder clamping mechanism of claim 1 or 2, wherein: two open slots are arranged on the mounting plate.

4. The dual stroke cylinder clamping mechanism of claim 1 or 2, wherein: four open slots are arranged on the mounting plate.

5. The dual stroke cylinder clamping mechanism of claim 1 or 2, wherein: and side plates are respectively arranged on two sides of the mounting arm, and infrared correlation devices are respectively mounted on the side plates.

6. The dual stroke cylinder clamping mechanism of claim 1 or 2, wherein: and a distance measuring sensor is arranged on the mounting plate.

7. The dual stroke cylinder clamping mechanism of claim 1 or 2, wherein: the limiting plate adopts a fork-shaped structure, and the inner side of the tail end of the limiting plate is provided with a limiting screw.

8. The dual stroke cylinder clamping mechanism of claim 7 wherein: and a gasket is arranged on the outer side of the clamping jaw rod.

9. The dual stroke cylinder clamping mechanism of claim 1 or 2, wherein: the clamping jaw adopts a trapezoidal thin sheet structure with a narrow top and a wide bottom.