CN211045611U

CN211045611U - A distraction device for battery module makes

Info

Publication number: CN211045611U
Application number: CN201922130254.6U
Authority: CN
Inventors: 汪滨; 陈云峰; 牛磊
Original assignee: Zhejiang Shikong Energy Technology Co ltd
Current assignee: Zhejiang Shikong Energy Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-17
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to a distraction device for battery module makes, including the support, the battery module assembly line passes from the support, has two looks spaced mounting brackets on the support, installs down lift cylinder on the mounting bracket, and lift cylinder and holding down plate link to each other, and the holding down plate is equipped with one row of piece that struts down, and the head that struts the piece is isosceles triangle, and the fillet is made at isosceles triangle's apex angle and is handled the formation fillet. Be equipped with climbing mechanism in the support, climbing mechanism is located the planar below in battery module assembly line place to climbing mechanism is located between two mounting brackets. And one side of the bracket is provided with an ascending button and a descending button for controlling the jacking cylinder to work and a spreading button for controlling the lifting cylinder to work. The utility model discloses can strut the operation to the battery module that reachs the station of strutting, strut the gap between two sets of electric cores automatically, be convenient for install spacer and water pipe in the battery module, the operation workman only need press the button can install labour saving and time saving, improves work efficiency.

Description

A distraction device for battery module makes

Technical Field

The utility model relates to an electric automobile power battery makes the field, especially relates to a distraction device for battery module makes.

Background

The power battery of the electric automobile is provided with a plurality of battery cores which are connected in series or in parallel to form a battery module, so that the size is large, the weight is heavy, and the moving is time-consuming and labor-consuming. The battery module needs to install the separation blade that plays isolation and fixed action between the electric core in a row in the manufacturing process, still needs to install the water pipe that plays the radiating effect in the battery module, and because electric core arranges compacter, need strut the electric core in a row and just can install when installation separation blade and water pipe, it is very hard and time consuming to lean on the artifical of operation workman to strut entirely, needs many people to cooperate in addition just can accomplish, work efficiency is lower.

Disclosure of Invention

The utility model discloses mainly in order to solve above-mentioned technical problem, provide a strutting arrangement for battery module makes, it can strut the operation to the battery module that reachs the station, struts the electric core in bank automatically, is convenient for install separation blade and water pipe in the battery module, and the operation workman only needs to press the button and can install, and labour saving and time saving reduces labour's cost, improves work efficiency.

The above technical problem of the present invention can be solved by the following technical solutions: the utility model discloses a support, battery module assembly line pass from the support, have two looks spaced mounting brackets on the support, install down lift cylinder on the mounting bracket, lift cylinder and holding down plate link to each other, and the holding down plate is equipped with one row of piece that struts down. When the battery module enters into from the assembly line and struts the station, the lift cylinder moves, promotes the holding down plate downwards, drives to strut the piece and descends, inserts between two sets of adjacent hole grooves in the battery module up to the piece that struts on two mounting brackets to strut the gap between two sets of adjacent hole grooves, be convenient for install stationary blade and water pipe in the screens groove in the gap. After the fixing piece and the water pipe are installed, the lifting cylinder acts, the lower pressing plate rises, the opening block returns to the original position, and the battery module enters the next station. The utility model discloses can strut the operation to the battery module that reachs the station, strut the hole groove in bank and electric core automatically, be convenient for install separation blade and water pipe in the battery module, the operation workman only needs to press the button and can install, labour saving and time saving reduces labour's cost, improves work efficiency.

Preferably, the head of the expanding block is in the shape of an isosceles triangle, and the vertex angle of the isosceles triangle is subjected to fillet treatment to form a fillet. The isosceles triangle-shaped opening blocks can open the rows of the hole grooves from small to large when the opening blocks descend, and the stress of the hole grooves on the two sides is uniform. The apex angle is a fillet, avoids causing the injury to battery module.

Preferably, a plurality of reinforcing rods are connected between the two mounting frames. The installation is firm, improves intensity.

Preferably, the lifting cylinder is connected to the middle of the lower pressing plate, two ends of the lower pressing plate and the mounting rack are respectively connected with an optical shaft rod, the lower end of the optical shaft rod extends into the horizontal optical shaft supporting seat, the horizontal optical shaft supporting seat is fixed to the top surface of the lower pressing plate, and the upper end of the optical shaft rod extends out of the mounting rack. The installation of the lower pressing plate is stable and firm, the lower pressing plate is always kept in a horizontal state in the lifting process and cannot be deflected, and the reliability of propping the battery module is improved.

Preferably, an upper pressure plate is arranged above the lower pressure plate, the optical axis rod penetrates through the upper pressure plate, a flanged linear bearing is arranged on the optical axis rod, and the optical axis rod is fixed with the upper pressure plate through the flanged linear bearing. The optical axis pole is firmly installed and can also be smoothly stretched.

Preferably, a jacking mechanism is arranged in the support, the jacking mechanism is located below the plane where the battery module assembly line is located, and the jacking mechanism is located between the two mounting frames. When the battery module moves to between two mounting brackets, the climbing mechanism acts, and the lifting battery module reaches the station of strutting, struts the operation again. After the strutting station is installed, the jacking mechanism descends, and the battery module falls back to the production line and enters the next station. This technical scheme makes the stroke of strutting the piece can be shorter, and the position of strutting can be relatively more accurate, improves the reliability of strutting.

Preferably, the jacking mechanism adopts a jacking cylinder. The realization is convenient, and the structure is simple. Of course, the motor, the screw rod and the jacking block can be connected to form a jacking structure.

Preferably, an ascending button and a descending button for controlling the operation of the jacking cylinder and an expanding button for controlling the operation of the lifting cylinder are arranged on one side of the support, the ascending button, the descending button and the expanding button are connected with a P L C controller or a control circuit, electromagnetic valves are respectively arranged on gas paths for supplying gas to the jacking cylinder and the lifting cylinder, and the electromagnetic valves are also connected with the P L C controller or the control circuit, so that the electromagnetic valves can be controlled to be opened and closed by operating the buttons, the inflation or deflation of the jacking cylinder and the lifting cylinder is further controlled, and the action of the cylinders is controlled.

Preferably, the support is provided with a photoelectric sensing element and a blocking cylinder, the advancing direction of the battery module assembly line is used as the front, and the photoelectric sensing element and the blocking cylinder are located on the front side of the front mounting frame. The photoelectric sensing element is used for detecting whether the battery module reaches the spreading station or not, and if the battery module reaches the spreading station, the air cylinder is prevented from rising, the battery module is prevented from moving forwards continuously, and the battery module is positioned.

Preferably, the bottom ends of the four supporting columns of the bracket are provided with adjustable supporting feet. The height positions of the four supporting columns can be adjusted through adjustment of the adjustable supporting legs, so that the adjustable support is in a horizontal state, the use is flexible, and the influence on the installation of the battery module due to uneven ground is avoided.

The utility model has the advantages that: can strut the operation to the battery module that reachs the station of strutting, strut the gap between two sets of electric cores automatically, be convenient for install spacer and water pipe in the battery module, the operation workman only need press the button can install, labour saving and time saving reduces intensity of labour and labour cost, improves work efficiency.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a front view structure of the present invention.

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

Fig. 4 is a schematic perspective view of the battery module to be manufactured according to the present invention.

In the figure, 1, a support, 2, a mounting frame, 3, a spreading block, 4, a support column, 5, an adjustable support leg, 6, a production line, 7, a reinforcing rod, 8, a lifting cylinder, 9, an optical axis rod, 10, an upper pressure plate, 11, a lower pressure plate, 12, a linear bearing with a flange, 13, a horizontal optical axis supporting seat, 14, a jacking cylinder, 15, a blocking cylinder, 20, a base, 21, a hole groove and 22, a clamping groove are arranged.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

The embodiment is that the spreading device for manufacturing the battery module comprises a support 1, a mounting frame 2 and a spreading block 3, the support is of a frame structure formed by connecting a longitudinal connecting rod and a transverse connecting rod with four supporting columns 4, adjustable supporting legs 5 are mounted at the bottom ends of the four supporting columns, a production line 6 of the battery module is placed on the support, two mounting frames 2 which are spaced from each other front and back are mounted on the support 1, the mounting frame is of a door frame structure, a left frame and a right frame of the mounting frame are respectively and vertically connected with a left connecting rod and a right connecting rod of the support, a cross beam of the mounting frame is horizontally arranged and positioned above the support and the production line, two reinforcing rods 7 which are vertically distributed are connected between the left frame and the right frame of the two mounting frames, a lifting cylinder 8 and two optical shaft rods 9 are mounted on a cross beam of the mounting frame, the lifting cylinder is positioned in the middle position of the cross beam, the lifting cylinder adopts a thin cylinder, the two optical shaft rods are respectively positioned at two ends of the cross beam, an upper end of the lifting cylinder and a lifting cylinder, an upper pressing plate 10 and a lower pressing plate 11 are respectively fixed with an upper end of the optical axis, an optical axis of the lifting cylinder, a lifting cylinder is positioned in front lifting cylinder, a lifting cylinder.

As shown in fig. 4, the utility model discloses a make object battery module includes base 20 and installs a plurality of hole grooves 21 in the base, and the hole groove is arranged according to row, arranges into the multirow, and two rows are a set of, and same group of hole groove is located a location frock board, has screens groove 22 between two sets of adjacent hole grooves, needs installation separation blade and water pipe in the screens groove.

Install the distraction device of two embodiments on the battery module assembly line, have two to strut the station promptly, one is used for installing negative pole electric core and separation blade, and another is used for installing anodal electric core and water pipe.

The working process is as follows:

when the battery module enters the first opening station from the production line, the photoelectric sensing element detects that the battery module is in place, the air cylinder is prevented from rising, the battery module is prevented from continuously moving, the battery module is positioned between the two mounting frames, and the battery module is positioned at the opening station. Then, an operator presses down a lifting button, a jacking cylinder acts to lift the battery module, the operator presses down a spreading button again, the lifting cylinder acts to push down a lower pressing plate to drive a spreading block to descend until the spreading block is inserted between two ends of two adjacent positioning tooling plates of the battery module, so that a gap between two adjacent groups of hole grooves is spread, the maximum distance of spreading is 15-20 mm, then the operator installs a negative electrode cell in the corresponding hole groove according to the specification of the battery module, and after the negative electrode cell is installed, a Teflon half piece serving as a separation blade is placed in the corresponding clamping groove to play a role in fixing; after the installation is finished, the operator presses the spreading button again, the lifting cylinder acts, and the lower pressing plate rises and returns to the original position; and pressing a descending button, descending the jacking cylinder, and falling the battery module back to the production line to continue to move forwards.

When the battery module enters the second opening station from the production line, the photoelectric sensing element detects that the battery module is in place, the air cylinder is prevented from rising, the battery module is prevented from continuously moving, the battery module is positioned between the two mounting frames and positioned at the opening station. Then, an operator presses down a lifting button, a jacking cylinder acts to lift the battery module, the operator presses down a spreading button again, the lifting cylinder acts to push down a lower pressing plate to drive a spreading block to descend until the spreading block is inserted between two ends of two adjacent positioning tool plates of the battery module, so that a gap between two adjacent groups of hole grooves is spread, then the operator installs an anode cell in the rest hole grooves according to the specification of the battery module, a water pipe is installed in a clamping groove between the two adjacent groups of hole grooves after the anode cell is installed, after the installation is finished, the operator presses down the spreading button again, the lifting cylinder acts, the lower pressing plate rises and returns to the original position; and pressing a descending button, descending the jacking cylinder, and falling the battery module onto the production line to enter the next station.

The utility model discloses to strutting between the electric core group in the battery module and operating complete automatic completion, be convenient for install separation blade and water pipe in the battery module, the operation workman only needs to press the button and can install, labour saving and time saving reduces labour's cost, improves work efficiency.

Claims

1. The utility model provides a strut device for battery module makes, its characterized in that includes the support, and the battery module assembly line passes from the support, has two looks spaced mounting brackets on the support, installs decurrent lift cylinder on the mounting bracket, and lift cylinder and holding down plate link to each other, and the holding down plate is equipped with one row of piece that struts down.

2. The spreading device for manufacturing the battery module according to claim 1, wherein the head of the spreading block is an isosceles triangle, and the top corners of the isosceles triangle are rounded to form rounded corners.

3. The spreading device for manufacturing the battery module as claimed in claim 1, wherein a plurality of reinforcing rods are connected between the two mounting frames.

4. The spreading device for manufacturing the battery module according to claim 1, 2 or 3, wherein the lifting cylinder is connected to the middle of the lower pressing plate, an optical axis rod is connected between each of two ends of the lower pressing plate and the mounting frame, the lower end of the optical axis rod extends into the horizontal optical axis supporting seat, the horizontal optical axis supporting seat is fixed on the top surface of the lower pressing plate, and the upper end of the optical axis rod extends out of the mounting frame.

5. The spreading device for manufacturing the battery module according to claim 4, wherein the upper pressing plate is arranged above the lower pressing plate, the optical axis rod penetrates through the upper pressing plate, a flanged linear bearing is arranged on the optical axis rod, and the optical axis rod is fixed with the upper pressing plate through the flanged linear bearing.

6. The strutting arrangement for manufacturing battery module of claim 1, characterized in that a jacking mechanism is arranged in the support, the jacking mechanism is located below the plane of the battery module assembly line, and the jacking mechanism is located between the two mounting brackets.

7. The strutting arrangement for manufacturing battery module according to claim 6, characterized in that the jacking mechanism adopts a jacking cylinder.

8. The strutting arrangement for manufacturing a battery module according to claim 7, characterized in that one side of the bracket is provided with a lifting button and a descending button for controlling the operation of the lifting cylinder and a strutting button for controlling the operation of the lifting cylinder.

9. The spreading device for manufacturing the battery module according to claim 1, 2, 3 or 6, wherein the bracket is provided with a photoelectric sensing element and a blocking cylinder, the advancing direction of the battery module assembly line is taken as the front, and the photoelectric sensing element and the blocking cylinder are positioned on the front side of the front mounting frame.

10. The strutting arrangement for manufacturing the battery module according to claim 1, 2, 3 or 6, characterized in that the bottom ends of the four support columns of the support are provided with adjustable support feet.