Tray for assembling battery stack

Abstract

The utility model relates to a tray for assembling a battery stack, which comprises a bottom plate, a plurality of positioning components are arranged on the bottom plate, each positioning component comprises a limiting part, a positioning pin and a guide wheel, the plurality of limiting parts form a limiting area, the limiting parts are arranged on sliding chutes of the bottom plate and can move along the sliding chutes, the positioning pins are arranged on the limiting parts, and the guide wheels are arranged on the positioning pins. The limiting part is locked or released, the guide wheel is arranged on the limiting part, the rim face of the guide wheel faces the limiting area, the bottom plate is provided with an identification part, the identification part is provided with scale marks, the scale marks are arranged in parallel, and the scale marks correspond to the limiting part. According to the tray for assembling the battery stack, the tray can be suitable for stack products of different models, the application range is wide, meanwhile, adjustment and product placement are convenient, and workers can conveniently identify the adjustment position.

Description

Technical Field

[0001] The utility model relates to the technical field of battery stack assembly, in particular to a tray for battery stack assembly. Background Art

[0002] The assembly of a hydrogen fuel cell stack usually requires multiple processing steps and is transferred between different processing equipment. Therefore, a tray is needed to support the stack product to facilitate its transfer between different equipment. For example, the patent with publication number CN109687008A discloses a fuel cell stack system assembly tray, which supports the fixed tray with a rotating transmission disk and a limiter on the bottom bracket, and fixes the fixed tray by setting a triangular bayonet on the positioning disc of the rotating transmission disk. The fixed tray is fixed in position by the cooperation between the triangular bayonet and the limiter, thereby realizing the position adjustment and fixation of the system of the fuel cell stack to be assembled on the fixed tray. However, if it is necessary to position stacks of different sizes, the above technical solution is difficult to implement and its application range is limited. Utility Model Content

[0003] In order to solve the problems of the prior art, the utility model provides a tray for assembling a battery stack, which can be suitable for battery stack products of different sizes, is easy to adjust, and has a wide range of applications.

[0004] The specific technical scheme is as follows: A pallet for assembling a battery stack comprises a base plate, a plurality of positioning components are arranged on the base plate, the positioning components comprise a limiting part, a positioning pin and a guide wheel, the limiting parts form a limiting area, the limiting part is arranged on a slide groove of the base plate and can move along the slide groove, the positioning pin is arranged on the limiting part to lock or release the limiting part, the guide wheel is arranged on the limiting part, the wheel rim surface of the guide wheel faces the limiting area, an identification part is provided on the base plate, the identification part has scale lines, a plurality of scale lines are arranged in parallel, and the scale lines are arranged corresponding to the limiting part.

[0005] In some embodiments, the limiting portion is arranged horizontally and vertically, and the limiting area is rectangular.

[0006] In some embodiments, there are four groups of the positioning components, adjacent limiting portions are perpendicular to each other, and the identification portion is arranged on both sides of two relatively arranged limiting portions.

[0007] In some embodiments, an observation pin is provided behind the limiting portion, and a mark is provided at the observation pin.

[0008] In some embodiments, the limiting portion includes a base and a mounting portion, a clamping portion is provided at the bottom of the base, the clamping portion is arranged in the slide groove, the mounting portion is arranged on the base, and the guide wheel is arranged on the mounting portion.

[0009] In some embodiments, the scale line corresponds to the base and the observation pin corresponds to the mounting portion.

[0010] In some embodiments, the limiting area is provided with a hollow portion.

[0011] In some embodiments, an operating rod is provided at an end corner of the base plate.

[0012] In some embodiments, sliding grooves are provided on both sides of each limiting portion, and the sliding grooves are arranged in parallel.

[0013] Technical effect of the utility model: the utility model provides a battery stack assembly tray that can be applied to different types of battery stack products, with a wide range of applications. At the same time, it is convenient for adjustment and product placement, and it is easy for workers to identify the adjustment position. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of a tray for assembling a battery stack according to an embodiment of the utility model.

[0016] Figure 2 It is a top view of a tray for assembling a battery stack according to an embodiment of the utility model.

[0017] Figure 3 This utility model Figure 2 Enlarged view of part A. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0022] like Figures 1 to 3As shown, a battery stack assembly tray of this embodiment includes a base plate 1, and a plurality of positioning components 2 are provided on the base plate 1, and the battery stack product is positioned by the positioning components. The positioning component 2 includes a limiting portion 21, a positioning pin 22 and a guide wheel 23, and the plurality of limiting portions 21 form a limiting area 3. The limiting portion 21 is arranged on the slide groove 11 of the base plate 1 and can move along the slide groove 11, so as to adjust the position of the limiting portion 21. The positioning pin 22 is arranged on the limiting portion 21 to lock or release the limiting portion 21. The guide wheel 23 is arranged on the limiting portion 21, and the wheel rim surface 231 of the guide wheel 23 faces the limiting area 3, so as to facilitate the placement of the battery stack product into the limiting area 3. The base plate 1 is provided with an identification portion 4, and the identification portion 4 has scale lines 41, and the plurality of scale lines 41 are arranged in parallel, and the scale lines 41 are arranged corresponding to the limiting portion 21. In the above technical solution, when it is necessary to adjust the position of the limit part 21, loosen the positioning pin 22, and the position of the limit part can be adjusted by the relative sliding of the limit part 21 and the slide groove 11, so as to expand or reduce the limit area to adapt to battery stack products of different sizes. After adjusting to the right position, tighten the positioning pin 22 to position it. When the limit part corresponds to the scale line 41, the battery stack product model corresponding to the different positions can be understood through the mark 42 on the corresponding position of the scale line 41, so as to facilitate identification. Through the above technical solution, the tray can be applied to different models of battery stack products, with a wide range of applications, and at the same time, it is convenient for adjustment and product placement.

[0023] In this embodiment, the limiting part 21 is arranged horizontally and vertically, and the limiting area 3 is rectangular, so that the four sides of the product can be limited by the limiting part 21. The positioning assembly 2 has four groups, and the adjacent limiting parts 21 are perpendicular to each other. The identification part 4 is arranged on both sides of two relatively arranged limiting parts 21. When positioning, the four sides of the product can be limited by the positioning assembly, making it more stable. An observation pin 5 is arranged at the rear of the limiting part 21, and an identification 51 is arranged at the observation pin 5. Through the observation pin 5, the worker can easily observe the position behind the limiting part and judge the product model corresponding to the position. The limiting part 21 includes a base 211 and a mounting part 212. The bottom of the base 211 is provided with a clamping part 213, and the clamping part 213 is arranged in the slide groove 11. The mounting part 212 is arranged on the base 211, and the guide wheel 23 is arranged on the mounting part 212. Each mounting part 212 is provided with two guide wheels 23. When the base 211 moves, the clamping part 213 slides in the slide groove 11. The scale line 41 corresponds to the base 211, and the observation pin 5 corresponds to the mounting portion 212, so that there can be markings on both sides and the rear of the limit portion, which is convenient for workers to prepare for positioning when adjusting. The limit area 3 is provided with a hollow portion 31, so that it is convenient for the locking screw mechanism below to lock during product processing. The end corners 12 of the bottom plate 1 are provided with operating rods 6, and the four end corners are provided with operating rods, so that it is convenient for workers to pull or push the tray through the operating rod 6. Each limit portion 21 is provided with slide grooves 11 on both sides, and the slide grooves 11 are arranged in parallel, so that the limit portion 21 can slide stably.

[0024] A battery stack assembly pallet of the present embodiment enables the pallet to be suitable for different types of battery stack products, with a wide range of applications. At the same time, it is convenient for adjustment and product placement, and it is easy for workers to identify the adjustment position.

[0025] The above is a description of a battery stack assembly tray of the present invention. However, the present invention is not limited to the above specific implementations, and various modifications or changes can be made as long as they do not depart from the scope of the claims. The present invention includes various modifications and changes within the scope of the claims.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A battery stack assembly tray, comprising a bottom plate, on which a plurality of positioning components are arranged, characterized in that: The positioning assembly includes a limiting part, a positioning pin and a guide wheel. A plurality of limiting parts form a limiting area. The limiting part is arranged on a slide groove of the bottom plate and can move along the slide groove. The positioning pin is arranged on the limiting part to lock or release the limiting part. The guide wheel is arranged on the limiting part, and the rim surface of the guide wheel faces the limiting area. An identification part is provided on the bottom plate. The identification part has scale lines. A plurality of scale lines are arranged in parallel, and the scale lines are arranged corresponding to the limiting part.

2. The battery stack assembly tray according to claim 1, characterized in that: The limiting portion is arranged in a transverse direction and a longitudinal direction, and the limiting area is a rectangle.

3. The battery stack assembly tray according to claim 2, characterized in that: There are four groups of positioning components, adjacent limiting parts are perpendicular to each other, and the identification parts are arranged on both sides of two relatively arranged limiting parts.

4. The battery stack assembly tray according to claim 3, characterized in that: An observation pin is arranged behind the limiting part, and a mark is arranged at the observation pin.

5. The battery stack assembly tray according to claim 4, characterized in that: The limiting part includes a base and a mounting part. A clamping part is provided at the bottom of the base, and the clamping part is arranged in the slide groove. The mounting part is arranged on the base, and the guide wheel is arranged on the mounting part.

6. The battery stack assembly tray according to claim 5, characterized in that: The scale line corresponds to the base, and the observation pin corresponds to the mounting portion.

7. The battery stack assembly tray according to claim 1, characterized in that: The limiting area is provided with a hollow portion.

8. The battery stack assembly tray according to claim 1, characterized in that: An operating rod is provided at the end corner of the bottom plate.

9. The battery stack assembly tray according to claim 1, characterized in that: Each limiting part has slide grooves on both sides, and the slide grooves are arranged in parallel.

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