CN115971752A

CN115971752A - Aligning device of lithium cell PACK equipment

Info

Publication number: CN115971752A
Application number: CN202111200059.1A
Authority: CN
Inventors: 田永松
Original assignee: Wuxi Delang New Energy Co ltd
Current assignee: Wuxi Delang New Energy Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2023-04-18

Abstract

The invention discloses a contraposition device for lithium battery PACK assembly, which relates to the technical field of lithium battery PACK assembly, and aims at solving the problems that when a battery panel component and a protection panel component are welded at present, the battery panel component and the protection panel component are easy to slide and cannot be accurately aligned, so that the welding effect is poor, and the working efficiency is influenced during operation. According to the battery plate assembly and protection plate assembly fixing device, the battery plate assembly and the protection plate assembly are convenient to fix, the push plate is pushed to move through the first electric telescopic rod, the push plate drives the battery plate assembly to move, the battery plate assembly is in contact with the protection plate assembly, rapid alignment is achieved, welding work is convenient to carry out, stability is good, dislocation cannot occur in the welding process, the battery plate assembly fixing device is practical, and working efficiency is improved.

Description

Aligning device of lithium cell PACK equipment

Technical Field

The invention relates to the technical field of lithium battery PACK assembly, in particular to a positioning device for lithium battery PACK assembly.

Background

In modern society, the application of lithium cell has more and more extensively, and lithium cell PACK structure generally includes battery board subassembly and protection board subassembly, but when welding battery board subassembly and protection board subassembly at present, slides easily, and battery board subassembly and protection board subassembly that aligns that can not be accurate lead to welding effect poor, influence work efficiency during the operation, now provide the aligning device of a lithium cell PACK equipment.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides an aligning device for assembling a lithium battery PACK.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an aligning device of lithium cell PACK equipment, includes the mounting panel, first fixed plate is installed to mounting panel top one side, first electric telescopic handle is installed to one side of first fixed plate, first electric telescopic handle's one end is connected with the push pedal, one side of push pedal is provided with first fixture, second fixture is installed to top one side of mounting panel, the supporting leg is all installed to the bottom four corners department of mounting panel.

Preferably, first fixture includes that the symmetry installs two fixed blocks in push pedal one side, and second electric telescopic handle is all installed to the relative one side of two fixed blocks, and second electric telescopic handle's one end is connected with fixed cover, and fixed cover open-ended one end is connected with the movable block, installs the clamp splice through first buffering subassembly on the movable block.

Preferably, the first buffer assembly comprises a movable rod inserted in the middle of the movable block, one end of the movable rod is connected with a stop block, the stop block is located in the fixed sleeve, the other end of the movable rod is connected with a clamping block, and a part of the movable rod, which is located between the clamping block and the movable block, is sleeved with a first spring.

Preferably, one side of each of the two moving blocks is connected with a clamping block, one side of the push plate is provided with a guide groove, and the two clamping blocks are clamped with the guide grooves in a sliding fit mode.

Preferably, the second fixture installs two-way threaded rod including seting up the spout in mounting panel top one side through the bearing in the spout, and the equal spiro union in both ends of two-way threaded rod has the slider, and two sliders are all conversed gliding mode and spout joint, and the top of two sliders all is connected with the installation piece, all installs the clamping bar through second buffering subassembly on two installation pieces, servo motor is installed to the lateral wall of mounting panel, and servo motor's one end runs through to be connected with two-way threaded rod's one end transmission in the spout.

Preferably, the second buffer component comprises a jack arranged inside the mounting block, a notch is formed in the top end of the jack, a second spring is installed in the jack, a connecting rod is connected in the jack, a bolt is screwed at the top of one end, located in the jack, of the connecting rod, the bolt penetrates through the notch, and the other end of the connecting rod is connected with the clamping rod.

The invention has the beneficial effects that:

1. fixed cover and movable block removal are promoted through second electric telescopic handle, then move in opposite directions through two clamp splices and live the panel subassembly centre gripping, and in the centre gripping process, the first spring of clamp splice extrusion to avoid clamp splice and panel subassembly rigid contact and cause the panel subassembly impaired.

2. Utilize servo motor drive two-way threaded rod to rotate for two sliders drive two installation pieces respectively and remove in opposite directions, make then two clamping bars remove in opposite directions and live protection shield assembly centre gripping, at the centre gripping in-process, the connecting rod extrudees the second spring, thereby avoid clamping bar and the rigid contact of protection shield assembly to cause protection shield assembly impaired.

3. Promote the push pedal through an electric telescopic handle and remove, the push pedal drives battery board subassembly and removes, and battery board subassembly contacts with the protection shield subassembly, realizes counterpointing fast to conveniently carry out weldment work, and stability is better, in the welding process, can not take place the dislocation, it is comparatively practical, improved work efficiency.

Drawings

Fig. 1 is a schematic top view of an alignment device for lithium battery PACK assembly according to the present invention.

Fig. 2 is an enlarged structural schematic diagram of a part a in fig. 1 of an alignment device assembled by a lithium battery PACK according to the present invention.

Fig. 3 is a schematic view of a partial structure of a front view cross section of an alignment device for lithium battery PACK assembly according to the present invention.

In the figure: the support leg comprises a mounting plate 1, a first clamping mechanism 2, a sliding block 21, a second electric telescopic rod 22, a fixed sleeve 23, a stop block 24, a movable rod 25, a clamping block 26, a first spring 27, a clamping block 28, a guide groove 29, a movable block 210, a first electric telescopic rod 3, a first fixed plate 4, a mounting block 5, a sliding groove 6, a bidirectional threaded rod 7, a clamping rod 8, a connecting rod 9, a servo motor 10, a second spring 11, a bolt 12, a notch 13, a jack 14, a sliding block 15 and a support leg 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an aligning device for PACK assembly of a lithium battery comprises a mounting plate 1, a first clamping mechanism 2 and a second clamping mechanism, wherein a first fixing plate 4 is mounted on one side of the top end of the mounting plate 1, a first electric telescopic rod 3 is mounted on one side of the first fixing plate 4, one end of the first electric telescopic rod 3 is connected with a push plate 17, the first clamping mechanism 2 is arranged on one side of the push plate 17, the second clamping mechanism is mounted on one side of the top end of the mounting plate 1, and supporting legs 16 are mounted at four corners of the bottom end of the mounting plate 1;

the first clamping mechanism 2 comprises two fixing blocks 21 symmetrically arranged on one side of the push plate 17, the opposite sides of the two fixing blocks 21 are both provided with a second electric telescopic rod 22, one end of the second electric telescopic rod 22 is connected with a fixing sleeve 23, the open end of the fixing sleeve 23 is connected with a moving block 210, the moving block 210 is provided with a clamping block 26 through a first buffer component, and the fixing sleeve 23 and the moving block 210 are pushed to move through the second electric telescopic rod 22, so that the two clamping blocks 26 move oppositely to clamp the battery panel component;

the first buffer assembly comprises a movable rod 25 inserted in the middle of the movable block 210, one end of the movable rod 25 is connected with a stop block 24, the stop block 24 is positioned in the fixed sleeve 23, the other end of the movable rod 25 is connected with a clamping block 26, a first spring 27 is sleeved on the part, positioned between the clamping block 26 and the movable block 210, of the movable rod 25, and in the process of clamping the battery panel assembly, the clamping block 26 extrudes the first spring 27, so that the battery panel assembly is prevented from being damaged due to rigid contact between the clamping block 26 and the battery panel assembly;

one side of each of the two moving blocks 210 is connected with a fixture block 28, one side of the push plate 17 is provided with a guide groove 29, the two fixture blocks 28 are clamped with the guide grooves 29 in a sliding fit manner, and the moving blocks 210 drive the fixture blocks 28 to move in the guide grooves 29 in the moving process, so that the moving stability of the moving blocks 210 is ensured;

the second clamping mechanism comprises a sliding groove 6 arranged on one side of the top end of the mounting plate 1, a bidirectional threaded rod 7 is mounted in the sliding groove 6 through a bearing, sliding blocks 15 are screwed at two ends of the bidirectional threaded rod 7, the two sliding blocks 15 are connected with the sliding groove 6 in a talking sliding mode, mounting blocks 5 are connected to the top ends of the two sliding blocks 15, clamping rods 8 are mounted on the two mounting blocks 5 through second buffer assemblies, a servo motor 10 is mounted on the side wall of the mounting plate 1, one end of the servo motor 10 penetrates into the sliding groove 6 and is connected with one end of the bidirectional threaded rod 7 in a transmission mode, the servo motor 10 is used for driving the bidirectional threaded rod 7 to rotate, the two sliding blocks 15 respectively drive the two mounting blocks 5 to move oppositely, and then the two clamping rods 8 move oppositely to clamp the protection plate assembly;

the second buffer component comprises a jack 14 arranged inside the mounting block 5, a notch 13 is formed in the top end of the jack 14, a second spring 11 is installed in the jack 14, a connecting rod 9 is connected in the jack 14, a bolt 12 is screwed at the top of one end, located in the jack 14, of the connecting rod 9, the bolt 12 penetrates through the notch 13, the other end of the connecting rod 9 is connected with the clamping rod 8, the connecting rod 9 extrudes the second spring 11 in the process of clamping the protection plate component, and therefore the protection plate component is prevented from being damaged due to the fact that the clamping rod 8 is in hard contact with the protection plate component.

The working principle is as follows: promote fixed cover 23 and movable block 210 through second electric telescopic handle 22 and remove, then through the removal in opposite directions of two clamp splice 26 with the panel subassembly centre gripping, in the clamping process, clamp splice 26 extrudes first spring 27, thereby avoid clamp splice 26 and the rigid contact of panel subassembly to cause the panel subassembly impaired, utilize servo motor 10 drive two-way threaded rod 7 to rotate, make two sliders 15 drive two installation pieces 5 respectively and remove in opposite directions, then make two clamp splice 8 remove in opposite directions with the protection shield subassembly centre gripping, in the clamping process, connecting rod 9 extrudees second spring 11, thereby avoid clamp splice 8 and the rigid contact of protection shield subassembly to cause the protection shield subassembly impaired, promote push pedal 17 through first electric telescopic handle 3 and remove, push pedal 17 drives the battery plate subassembly and removes, the battery plate subassembly contacts with the protection shield subassembly, realize the counterpoint, thereby conveniently carry out weldment work.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; may be a mechanical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an aligning device of lithium cell PACK equipment, includes mounting panel (1), its characterized in that, first fixed plate (4) are installed to mounting panel (1) top one side, first electric telescopic handle (3) are installed to one side of first fixed plate (4), the one end of first electric telescopic handle (3) is connected with push pedal (17), one side of push pedal (17) is provided with first fixture (2), second fixture is installed to top one side of mounting panel (1), supporting leg (16) are all installed to the bottom four corners department of mounting panel (1).

2. The alignment device for lithium battery PACK assembly according to claim 1, wherein the first clamping mechanism (2) comprises two fixing blocks (21) symmetrically installed on one side of the pushing plate (17), the second electric telescopic rods (22) are installed on the opposite sides of the two fixing blocks (21), one end of each second electric telescopic rod (22) is connected with a fixing sleeve (23), the open end of each fixing sleeve (23) is connected with a moving block (210), and the clamping block (26) is installed on the moving block (210) through a first buffering component.

3. The alignment device for lithium battery PACK assembly according to claim 2, wherein the first buffer assembly comprises a movable rod (25) inserted in the middle of the movable block (210), one end of the movable rod (25) is connected with a stop block (24), the stop block (24) is located in the fixed sleeve (23), the other end of the movable rod (25) is connected with a clamping block (26), and a first spring (27) is sleeved on a portion of the movable rod (25) located between the clamping block (26) and the movable block (210).

4. The aligning device for lithium battery PACK assembly according to claim 3, wherein one side of each of the two moving blocks (210) is connected with a fixture block (28), one side of the pushing plate (17) is provided with a guide groove (29), and the two fixture blocks (28) are clamped with the guide grooves (29) in a sliding fit manner.

5. The aligning device of lithium battery PACK equipment according to claim 1, characterized in that, the second fixture includes spout (6) of seting up in mounting panel (1) top one side, install two-way threaded rod (7) through the bearing in spout (6), the equal spiro union in both ends of two-way threaded rod (7) has slider (15), two sliders (15) all converse gliding mode and spout (6) joint, the top of two sliders (15) all is connected with installation piece (5), all install clamping bar (8) through the second buffering subassembly on two installation pieces (5), servo motor (10) are installed to the lateral wall of mounting panel (1), and the one end of servo motor (10) runs through to be connected with the one end transmission of two-way threaded rod (7) in spout (6).

6. The aligning device for the PACK assembly of the lithium battery of claim 5, wherein the second buffer component comprises a jack (14) arranged inside the mounting block (5), a notch (13) is formed at the top end of the jack (14), a second spring (11) is arranged in the jack (14), a connecting rod (9) is inserted in the jack (14), a bolt (12) is screwed at the top of one end, located in the jack (14), of the connecting rod (9), the bolt (12) penetrates through the notch (13), and the other end of the connecting rod (9) is connected with the clamping rod (8).