Opening assembly for soft package battery welding tray

Abstract

The utility model relates to the technical field of battery processing, in particular to an opening assembly for a soft package battery welding tray, which is provided with a bearing part for supporting and a vertical telescopic part arranged on the bearing part, the vertical telescopic part is provided with a longitudinal telescopic part, and the longitudinal telescopic part is provided with a driving part for butting the welding tray so as to open and close the welding tray; the driving piece comprises a servo motor driven by a vertical telescopic piece and a longitudinal telescopic piece to move, and a butt joint column capable of being in butt joint with the welding tray is arranged on an output shaft of the servo motor. The problems that in the prior art, manual tray opening and closing welding efficiency is low, and screwing stability is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing, in particular to an opening component for a soft-pack battery welding tray. Background Technique

[0002] At present, in the process of soft-pack battery processing, most of the welding trays used are of the lead screw nut structure for clamping and positioning the battery cells. During actual operation, the welding trays mostly rely on manual repeated opening and closing to install the components of the soft-pack battery, and then carry out subsequent processing. This manual operation method has many disadvantages. First of all, the staff needs to carry out the opening and closing operations of the welding tray for a long time and repeatedly, which greatly increases the labor intensity and workload. It not only easily causes fatigue of the operators and affects the working state, but also may cause production accidents due to human errors. Secondly, it is difficult to ensure the consistency of the clamping force and position each time in manual operation, resulting in unstable clamping, which is likely to cause problems such as displacement and loosening of the battery components during processing, seriously affecting the processing accuracy and quality of the soft-pack battery and increasing the defective rate. In addition, the efficiency of manual operation is much lower than that of automated equipment. Frequent manual intervention makes it difficult to efficiently control the rhythm of the entire processing flow, greatly reducing the installation work efficiency of the soft-pack battery and unable to meet the growing market demand and the requirements of large-scale industrial production. Content of the Utility Model

[0003] The purpose of the utility model is to solve the problems of low efficiency of manual opening and closing of the welding tray and poor tightening stability in the prior art, and provide an opening component for a soft-pack battery welding tray.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solution: an opening component for a soft-pack battery welding tray, which has a bearing member for support and a vertical telescopic member arranged on the bearing member. A longitudinal telescopic member is arranged on the vertical telescopic member, and a driving member for docking with the welding tray is arranged on the longitudinal telescopic member to open and close the welding tray;

[0005] The driving member includes a servo motor driven by the vertical telescopic member and the longitudinal telescopic member to displace, and a docking column capable of docking with the welding tray is arranged on the output shaft of the servo motor.

[0006] As a further optimization of the opening component for a soft-pack battery welding tray of the utility model: a plurality of the docking columns are provided, and the plurality of docking columns are arranged around the center of the output shaft of the servo motor.

[0007] As a further optimization of the opening component for a soft-pack battery welding tray of the utility model: the bearing member includes a gantry with anchor plates at the bottom, and the gantry is connected with the vertical telescopic member.

[0008] As a further optimization of the opening assembly for a soft-pack battery welding tray of the utility model: the vertical telescopic member includes two supporting plates fixedly arranged on the supporting member, and both supporting plates are provided with telescopic cylinders, and the two telescopic cylinders are symmetrically arranged. The telescopic ends of the two telescopic cylinders facing the bottom surface are connected to a connecting frame, and a longitudinal telescopic member is fixed at the center of the connecting frame.

[0009] As a further optimization of the opening assembly for the soft-pack battery welding tray of the utility model: the connecting frame is slidably matched with two vertical slide rails provided on the supporting member.

[0010] As a further optimization of the opening assembly for the soft-pack battery welding tray of the utility model: the connecting frame corresponds to a limiting member fixed on the supporting member and distributed vertically.

[0011] As a further optimization of the opening assembly for a soft-pack battery welding tray of the utility model: the limiting member includes a limiting frame fixedly arranged on the carrier, and the limiting frame is provided with a limiter corresponding to the connecting frame.

[0012] As a further optimization of the opening assembly for a soft-pack battery welding tray of the utility model: the longitudinal telescopic part includes a fixed plate driven by a vertical telescopic part, a driving cylinder is fixed on the fixed plate, and the driving cylinder drives a movable plate that slides with the fixed plate. The side of the movable plate facing away from the fixed plate is connected to the servo motor, and a positioner is provided on the movable plate facing the docking column.

[0013] As a further optimization of the opening assembly for the soft-pack battery welding tray of the utility model: a control screw that is threadedly connected to the movable plate is rotatably provided on the driving cylinder.

[0014] As a further optimization of the opening assembly for the soft-pack battery welding tray of the utility model: the movable plate is slidably engaged with the guide rail fixed on the fixed plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This new design utilizes a carrier as a supporting structure, utilizing vertical and longitudinal telescopic members on the carrier to work in conjunction with existing electromechanical systems to precisely align the driver on the longitudinal telescopic member with the welding tray. Once docked, the driver controls the opening and closing of the welding tray for use in soft-pack battery processing. This allows operators to automate the operation of the welding tray, significantly improving the efficiency and stability of its opening and closing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural diagram of the utility model;

[0018] Figure 2 It is a top view structural schematic diagram of the present utility model;

[0019] Markings in the figure: 1, carrier; 101, floor plate; 102, gantry; 2, reinforcing beam; 3, vertical telescopic member; 301, telescopic cylinder; 302, connecting frame; 303, bearing plate; 304, slide rail; 4, limiting member; 401, limiting frame; 402, limiter; 5, driving member; 501, servo motor; 502, docking column; 6, longitudinal telescopic member; 601, driving cylinder; 602, control screw; 603, fixing plate; 604, moving plate; 605, guide rail; 606, position measuring instrument. Specific embodiments

[0020] To better understand the present utility model, the content of the present utility model will be further clarified below in conjunction with embodiments. However, the content of the present utility model is not limited to the following embodiments.

[0021] As Figure 1 and Figure 2 shown, an opening assembly for a soft-pack battery welding tray has a carrier 1 and a vertical telescopic member 3 provided on the carrier 1. The vertical telescopic member 3 can drive a longitudinal telescopic member 6 connected to the vertical telescopic member 3. A driving member 5 is provided on the longitudinal telescopic member 6. The driving member 5 can be docked with a screw included in the welding tray. Specifically, the driving member 5 is docked with a rotating disk provided at the end of the screw. After the operator adjusts, the driving member 5 can be automatically controlled to be docked with the rotating disk, and the screw can be driven to rotate forward and backward to open or close the welding tray, and then release or clamp the battery assembly for processing the battery assembly.

[0022] The carrier 1 includes a gantry 102 fixed by a floor plate 101. Inside the gantry 102, there are two symmetrically arranged reinforcing beams 2 to improve the structural stability of the gantry 102. On the outside of the gantry 102, there are two vertically telescopic members 3, each of which includes a bearing plate 303. On both bearing plates 303, there are fixed telescopic cylinders 301. The telescopic ends of the two telescopic cylinders 301 are arranged towards the floor plate 101, and the telescopic ends of the two telescopic cylinders 301 are respectively fixedly connected to the two ends of the connecting frame 302 in the length direction to drive the connecting frame 302 to vertically displace under the support of the gantry 102. And on the gantry 102, there is a slide rail 304 that slidably cooperates with the connecting frame 302 to ensure the stability of the movement of the connecting frame 302. Fixed on the connecting frame 302 is a longitudinal telescopic member 6, which includes a fixed plate 603. On the fixed plate 603, there is a fixed driving cylinder 601. On the telescopic end of the driving cylinder 601, there is a control screw 602 rotatably arranged. The control screw 602 is threadedly connected to a moving plate 604. The moving plate 604 is slidably engaged with a guide rail 605 provided on the fixed plate 603. The control screw 602 can adjust the maximum elongation of the moving plate 604 to adapt to different situations for use. Specifically, hexagonal protrusions can be provided on the control screw 602 so that the staff can use a wrench to dock with it to rotate the control screw 602 to adjust the distance between the moving plate 604 and the driving cylinder 601 to achieve the maximum moving position of the moving plate 604. Fixed on the moving plate 604 is a driving member 5, which includes a servo motor 501. On the output shaft of the servo motor 501, there is a matching disc. On the matching disc, there are a plurality of uniformly arranged docking posts 502. The plurality of docking posts 502 can be docked with the docking holes opened on the rotating disc to drive the screw to rotate forward and backward. A position measuring instrument 606 is fixed on the moving plate 604 corresponding to the docking posts 502. Specifically, the position measuring instrument 606 is a laser depth finder, which can cooperate with the electromechanical system to determine the moving position of the moving plate 604 so that the docking posts 502 and the docking holes can be stably docked and maintain the relative position between the docking posts 502 and the docking holes. The circle formed by the plurality of docking posts 502 is docked with the plurality of docking holes annularly opened on the rotating disc, which is convenient for the operator to adjust the docking. The position measuring instrument 606, the servo motor 501, the driving cylinder 601, and the telescopic cylinder 301 can all be controlled by the electromechanical system. Specifically, how the electromechanical system is set up, controlled, and debugged and applied should be understood as the prior art for the operator to control after debugging.

[0023] At the upper and lower ends of the two slide rails 304, there are limit members 4. The limit members 4 can limit the up and down movement of the connecting frame 302 to prevent the connecting frame 302 from slipping off the slide rail 304. The limit member 4 includes a limit frame 401 fixedly arranged on the gantry 102. On the limit member 4, there is a limiter 402 corresponding to the connecting frame 302. The limiter 402 can cooperate with the electromechanical system to control the vertical movement range of the connecting frame 302.

[0024] The specific embodiments of the present utility model have been described above. It should be understood that the present utility model is not limited to the above specific embodiments, and those skilled in the art can make various deformations or modifications within the scope of the claims, which do not affect the essence of the present utility model.

Claims

1. An opening component for a soft-pack battery welding tray, characterized in that: It comprises a supporting member (1) and a vertical telescopic member (3) provided on the supporting member (1); a longitudinal telescopic member (6) is provided on the vertical telescopic member (3); and a driving member (5) for butting the welding tray is provided on the longitudinal telescopic member (6) to open and close the welding tray. The driving member (5) comprises a servo motor (501) driven for displacement by a vertical telescopic member (3) and a longitudinal telescopic member (6); a docking post (502) capable of docking with the welding tray is provided on an output shaft of the servo motor (501).

2. The opening assembly for a soft-pack battery welding tray according to claim 1, wherein: There are a plurality of docking posts (502), and the plurality of docking posts (502) are arranged around the center of the output shaft of the servo motor (501).

3. The opening assembly for a soft-pack battery welding tray according to claim 1, characterized in that: The bearing member (1) comprises a gantry (102) with a base plate (101) at the bottom, and the gantry (102) is connected to the vertical telescopic member (3).

4. The opening assembly for a soft-pack battery welding tray according to claim 1, characterized in that: The vertical telescopic member (3) comprises two bearing plates (303) fixedly mounted on the bearing member (1), and a telescopic cylinder (301) is provided on each of the two bearing plates (303). The two telescopic cylinders (301) are symmetrically arranged, and the telescopic ends of the two telescopic cylinders (301) facing the bottom surface are connected to a connecting frame (302), and a longitudinal telescopic member (6) is fixedly mounted at the center of the connecting frame (302).

5. The opening component for the soft-pack battery welding tray according to claim 4, wherein: The connecting frame (302) is slidably engaged with two vertical slide rails (304) provided on the bearing member (1).

6. The opening assembly for a soft-pack battery welding tray according to claim 4, characterized in that: The connecting frame (302) corresponds to a limiting member (4) fixed on the bearing member (1) and distributed vertically.

7. The opening assembly for a soft-pack battery welding tray according to claim 6, wherein: The limiting member (4) comprises a limiting frame (401) fixedly arranged on the bearing member (1), and a limiter (402) corresponding to the connecting frame (302) is provided on the limiting frame (401).

8. The opening component for the welding tray of a soft-pack battery according to claim 1, characterized in that: The longitudinal telescopic member (6) comprises a fixed plate (603) driven by the vertical telescopic member (3), a driving cylinder (601) being fixedly provided on the fixed plate (603), the driving cylinder (601) driving a movable plate (604) slidingly engaged with the fixed plate (603), a side of the movable plate (604) facing away from the fixed plate (603) being connected to the servo motor (501), and a position finder (606) being provided on the movable plate (604) facing the docking column (502).

9. The opening component for a soft-pack battery welding tray according to claim 8, characterized in that: The driving cylinder (601) is rotatably provided with a control screw (602) threadedly connected to the moving plate (604).

10. The opening assembly for a soft-pack battery welding tray according to claim 8, characterized in that: The movable plate (604) is in sliding engagement with a guide rail (605) fixed on the fixed plate (603).

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