CN210998787U

CN210998787U - Electricity core clamping jaw with adsorption apparatus constructs

Info

Publication number: CN210998787U
Application number: CN201921944965.0U
Authority: CN
Inventors: 苟堂仁; 冯春江; 张帷远
Original assignee: Yibin Times New Energy Co ltd
Current assignee: Yibin Times New Energy Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-14
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses an electric core clamping jaw with an adsorption mechanism, which comprises a panel, wherein a hollow installation component is fixedly connected on the panel, a ball screw pair is installed in the hollow installation component, a moving rod is fixedly installed on a screw nut of the ball screw pair, a driving block is fixedly connected on the moving rod, a fixed shaft is installed on the panel, a rotating arm is rotatably connected on the fixed shaft and is fixedly connected with a spring, a clamping block is fixedly installed on the rotating arm, an exhaust tube is fixedly installed on the panel and is connected with a guide tube, the guide tube is connected with an air cavity in the clamping block, a small suction cup is installed on the clamping block, the air port of the small suction cup is communicated with the air cavity, the adsorption mechanism is arranged for auxiliary clamping, the electric core is adsorbed on the small suction cup, shares part of rigid clamping force, and is beneficial to keeping the stability of the electric core, and meanwhile, the surface of the battery cell is not damaged.

Description

Electricity core clamping jaw with adsorption apparatus constructs

Technical Field

The utility model relates to a new forms of energy technical field specifically is an electric core clamping jaw with electric core adsorption apparatus constructs.

Background

Electric core is the important subassembly in the battery, and the quality of electric core has directly decided the quality of battery, in the production and the installation of battery, often need remove and peg graft electric core, and this process needs very high precision, uses arm and electric core clamping jaw to go on usually, because the texture of electric core material is softer, can take place the damage if the pressure that receives is too big when the centre gripping, nevertheless the skew takes place easily at electric core under the not tight condition of centre gripping, influences the precision of installation, for this reason the utility model provides an electric core clamping jaw with electric core adsorption apparatus constructs is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electricity core clamping jaw with electricity core adsorption apparatus constructs to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electricity core clamping jaw with electricity core adsorption apparatus constructs, includes the panel the hollow installation component of fixedly connected with on the panel, and install ball screw in the hollow installation component vice, fixed mounting has the carriage release lever on the vice screw-nut of ball screw, and fixedly connected with drive block on the carriage release lever, install the fixed axle on the panel, and rotate on the fixed axle and be connected with the rotor arm, and fixedly connected with spring on the rotor arm, fixed mounting has the clamp splice on the rotor arm, fixed mounting has the exhaust tube on the panel, and is connected with the pipe on the exhaust tube, pipe and the air cavity in the clamp splice are connected, and install little sucking disc on the clamp splice, the gas port and the air cavity intercommunication of little sucking disc.

Preferably, the cuboid that hollow installation component was for having the cavity is installed on the arm, and the ball screw is vice to be located the cavity, through the servo motor drive, carriage release lever sliding connection is in the through-hole of hollow installation component bottom, and is provided with on the panel with carriage release lever size complex spout.

Preferably, the driving block is trapezoidal, the side surface of the driving block is in contact with the rotating arms, round corners are arranged on the rotating arms, the two rotating arms are symmetrically arranged on the panel, the spring is connected between the two rotating arms, and the fixing shaft is biased on the rotating arms.

Preferably, a piston rod is installed in the exhaust pipe, the rod end of the piston rod is connected with the moving rod through a push-pull rod, the guide pipe is communicated between the cavity of the exhaust pipe and the air cavity, and the small suckers are arranged on the clamping end face of the clamping block.

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

1. the servo motor drives the ball screw pair, the screw nut drives the movable rod to move up and down, so that the driving block is driven to move up and down, when the driving block moves down, the upper ends of the rotating arms are extruded, the lower ends of the rotating arms move towards the middle part, the cell is clamped between the two rotating arms by the clamping block, after the installation is completed, the driving block upwards withdraws from between the two rotating arms, the rotating arms reset under the action of the springs, so that the cell is separated, the clamping force of the clamping block is controllable, and the clamping can be quickly completed;

2. be provided with adsorption apparatus and carry out supplementary clamp and get, the carriage release lever downstream promotes the piston rod through the push-and-pull rod for exhaust tube is bled from the air cavity, forms the negative pressure after little sucking disc and the surperficial contact of electric core, adsorbs electric core on little sucking disc, shares a part of rigidity clamping-force, is favorable to keeping the stability of electric core, can not hurt electric core surface simultaneously.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is a partial enlarged view of the present invention.

In the figure: the device comprises a panel 1, a hollow mounting component 2, a ball screw pair 3, a moving rod 4, a driving block 5, a fixed shaft 6, a rotating arm 7, a spring 8, a clamping block 9, an exhaust tube 10, a guide tube 11, an air cavity 12, a small sucking disc 13 and a push-pull rod 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an electricity core clamping jaw with electricity core adsorption apparatus constructs, includes panel 1, fixed connection has hollow installation component 2 on the panel 1, and installs ball screw pair 3 in the hollow installation component 2, fixed mounting has carriage release lever 4 on ball screw pair 3's the screw-nut, and fixedly connected with drive block 5 on the carriage release lever 4, install fixed axle 6 on the panel 1, and rotate on the fixed axle 6 and be connected with rotor arm 7, and fixedly connected with spring 8 on the rotor arm 7, fixed mounting has clamp splice 9 on the rotor arm 7, fixed mounting has exhaust tube 10 on the panel 1, and is connected with pipe 11 on the exhaust tube 10, pipe 11 is connected with air cavity 12 in the clamp splice 9, and installs little sucking disc 13 on the clamp splice 9, the gas port and the air cavity 12 intercommunication of little sucking disc 13.

The hollow mounting assembly 2 is a cuboid with a cavity, is mounted on a mechanical arm and can be used for transferring and mounting an electric core in cooperation with the movement of a clamping jaw, the ball screw pair 3 is positioned in the cavity and is driven by a servo motor, the moving rod 4 is slidably connected in a through hole at the bottom of the hollow mounting assembly 2, a sliding groove matched with the moving rod 4 in size is formed in the panel 1, and under the driving of the motor, a screw nut drives the moving rod 4 to move up and down so as to drive the driving block 5 to move up and down;

the driving block 5 is trapezoidal, the side face of the driving block is in contact with the rotating arms 7, round corners are arranged on the rotating arms 7, the rotating arms 7 are symmetrically arranged on the panel 1, the springs 8 are connected between the two rotating arms 7, the fixing shaft 6 is offset on the rotating arms 7 to form a lever, the clamping force is increased, when the driving block 5 moves downwards, the upper end of each rotating arm 7 is extruded, the lower end of each rotating arm 7 moves towards the middle part to perform clamping action, the driving block 5 is withdrawn upwards between the two rotating arms 7 after installation is completed, and the rotating arms 7 reset under the action of the springs 8, so that an electric core is separated;

a piston rod is installed in the exhaust tube 10, the rod end of the piston rod is connected with the movable rod 4 through a push-pull rod 14, the guide tube 11 is communicated between a cavity of the exhaust tube 10 and the air cavity 12, a plurality of small suckers 13 are arranged on the clamping end faces of the clamping blocks 9, the movable rod 4 moves downwards, the piston rod is pushed through the push-pull rod 14, the exhaust tube 10 exhausts air from the air cavity 12, negative pressure is formed after the small suckers 13 are in contact with the surface of the battery cell, the battery cell is adsorbed on the small suckers 13, an auxiliary fixing effect is achieved on the battery cell, the stability of the battery cell is kept, the surface of the battery cell cannot be damaged, then the movable rod 4 moves upwards, the exhaust tube 10 deflates, the negative pressure disappears, the pressure of the two clamping blocks 9 disappears, and the;

the working principle is as follows: when the device is used, the device is installed on a mechanical arm, the clamping jaw is driven by the mechanical arm to move to the position of an electric core for clamping, the motor drives the ball screw pair 3 to drive the movable rod 4 to move up and down, when the movable rod 4 moves downwards, the driving block 5 is driven to move downwards, the upper end of the rotating arm 7 is extruded, the lower end of the rotating arm 7 moves towards the middle part to perform clamping action, meanwhile, the push-pull rod 14 pushes the piston rod to enable the exhaust tube 10 to exhaust air from the air cavity 12, the small sucker 13 forms negative pressure after being in contact with the surface of the electric core, the electric core is adsorbed on the small sucker 13, the electric core is assisted and fixed, the electric core is clamped by matching with the clamping block 9, the pressure of the clamping block is properly shared, the electric core cannot be damaged, the electric core is installed at a proper position, the driving block 5 is upwards withdrawn between the two rotating arms, the pressure of the two clamping blocks 9 disappears, the movable rod 4 moves upwards, the exhaust tube 10 deflates, the negative pressure disappears, and the battery cell can be separated from the small sucker 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a electricity core clamping jaw with electricity core adsorption apparatus constructs, includes panel (1), its characterized in that: a hollow mounting component (2) is fixedly connected on the panel (1), a ball screw pair (3) is arranged in the hollow mounting component (2), a moving rod (4) is fixedly arranged on a screw nut of the ball screw pair (3), a driving block (5) is fixedly connected on the movable rod (4), a fixed shaft (6) is arranged on the panel (1), a rotating arm (7) is rotatably connected on the fixed shaft (6), a spring (8) is fixedly connected on the rotating arm (7), a clamping block (9) is fixedly arranged on the rotating arm (7), an air exhaust pipe (10) is fixedly arranged on the panel (1), and the air exhaust pipe (10) is connected with a guide pipe (11), the guide pipe (11) is connected with an air cavity (12) in the clamping block (9), and a small sucking disc (13) is arranged on the clamping block (9), and an air port of the small sucking disc (13) is communicated with the air cavity (12).

2. The cell clamping jaw with the cell adsorption mechanism of claim 1, wherein: hollow installation component (2) are for having the cuboid of cavity, install on the arm, and ball screw is vice (3) to be located the cavity, through the servo motor drive, carriage release lever (4) sliding connection is in the through-hole of hollow installation component (2) bottom, and is provided with on panel (1) with carriage release lever (4) size complex spout.

3. The cell clamping jaw with the cell adsorption mechanism of claim 1, wherein: the driving block (5) is trapezoidal, the side face of the driving block is in contact with the rotating arm (7), round corners are arranged on the rotating arm (7), the rotating arm (7) is symmetrically arranged on the panel (1), the spring (8) is connected between the two rotating arms (7), and the fixing shaft (6) is biased on the rotating arm (7).

4. The cell clamping jaw with the cell adsorption mechanism of claim 1, wherein: the air suction pipe (10) is internally provided with a piston rod, the rod end of the piston rod is connected with the movable rod (4) through a push-pull rod (14), the guide pipe (11) is communicated between the cavity of the air suction pipe (10) and the air cavity (12), and the small suckers (13) are arranged on the clamping end face of the clamping block (9).