Adjustable tray

Abstract

The utility model discloses an adjustable tray which comprises a tray body, and the tray body comprises a rectangular bottom plate and side plates arranged along the edge of the bottom plate in a surrounding mode. The battery positioning device is characterized in that an upper baffle and a lower baffle are horizontally arranged on the side plates in a supporting mode, the upper baffle and the lower baffle are both provided with battery positioning holes which are vertically formed in a penetrating mode and correspond to each other, and the battery positioning holes are arranged in a matrix mode in the length-width direction of the upper baffle and the length-width direction of the lower baffle; wherein two opposite side plates are provided with first bearing holes arranged horizontally in a penetrating mode, the two ends of the lower baffle are provided with bearing parts corresponding to the first bearing holes, and the bearing parts penetrate through the corresponding first bearing holes and can move in the horizontal direction. And a first locking mechanism is arranged between the lower baffle plate and the side plate or the bottom plate. The fixing device has the advantages of being reasonable in structural design, capable of adapting to cylindrical batteries of different models, beneficial to cost reduction and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery manufacturing, in particular to an adjustable tray. Background Art

[0002] At present, with the rapid development of intelligent technologies such as electric vehicles and robots, there is fierce competition in the development of domestic cylindrical batteries. The cylindrical batteries currently on the market have different diameters and heights. The diameter of cylindrical batteries covers 18-66mm and the height covers 65-160mm. Even in the same company, different types of cylindrical batteries are produced. If there are production tasks of cylindrical batteries with different diameters or heights, the pallets need to be replaced. On the one hand, a considerable number of pallets need to be reserved, and on the other hand, pallet replacement is required, which greatly increases the production cost of the battery. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is: how to provide an adjustable tray with a reasonable structural design, which can adapt to cylindrical batteries of different models and is conducive to reducing costs.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] An adjustable tray comprises a tray body, wherein the tray body comprises a rectangular bottom plate and side plates arranged along the edge of the bottom plate; characterized in that an upper baffle and a lower baffle are horizontally supported on the side plates, and both the upper baffle and the lower baffle have battery positioning holes that are vertically through-set and correspond to each other, and the battery positioning holes are arranged in a matrix along the length and width directions of the upper baffle and the lower baffle; wherein first supporting holes arranged horizontally are penetrated on two opposite side plates, and supporting parts corresponding to the first supporting holes are provided at both ends of the lower baffle, and the supporting parts pass through the corresponding first supporting holes and can move in the horizontal direction; a first locking mechanism is provided between the lower baffle and the side plate or the bottom plate.

[0006] In the above structure, since the upper baffle and the lower baffle have correspondingly arranged and penetrating battery positioning holes, and the two ends of the lower baffle pass through the supporting part and are supported on the first supporting holes of the two side plates, and can move in the horizontal direction, the battery positioning holes on the upper baffle and the lower baffle are misaligned in the horizontal direction, and form an approximately elliptical shape with a variable short axis size in the vertical direction; for batteries of different diameters, only the horizontal position of the lower baffle needs to be adjusted to meet the positioning requirements of cylindrical batteries of different diameters and perform positioning. During positioning, the bottom of the cylindrical battery is placed on the bottom plate.

[0007] Furthermore, the first supporting hole is a horizontally arranged strip hole, and a plurality of the first supporting holes are evenly distributed in the horizontal direction; the width of the supporting portion is smaller than the length of the first supporting hole, and the supporting portion can move horizontally along the length direction of the first supporting hole.

[0008] Furthermore, the other two opposite side panels have horizontally arranged strip-shaped clearance holes, the width of the strip-shaped clearance holes is greater than the thickness of the lower baffle plate, and the length is greater than the size of the lower baffle plate in the corresponding direction.

[0009] Furthermore, the first locking mechanism includes a spring arranged in the first supporting hole along the length direction, and the spring abuts against the supporting portion and the side walls of the first supporting hole, so that the two corresponding battery positioning holes on the upper baffle and the lower baffle move in the misalignment direction; the side plate or the bottom plate has a first adjusting bolt arranged along the length direction of the first supporting hole, and the first adjusting bolt abuts against the lower baffle and is used to move the lower baffle in the direction of compressing the spring.

[0010] In this way, by rotating the first adjusting bolt, the lower baffle can be pushed to move in the direction of the spring, and the position can be adjusted by compressing the spring, and the vertically overlapping approximately elliptical short axes of the two corresponding battery positioning holes will also be adjusted together.

[0011] Furthermore, one first adjusting bolt is provided and is located in the middle of the side plate at one end of the first supporting hole in the length direction.

[0012] In this way, the position of the lower baffle can be quickly adjusted by adjusting only a first adjusting bolt, making the adjustment more convenient.

[0013] Furthermore, at least two of the opposite side panels are provided with vertically arranged strip guide holes, and the upper baffle plate has guide blocks corresponding to the strip guide holes, and the guide blocks can be slidably engaged in the corresponding strip guide holes; a second locking mechanism is provided between the upper baffle plate and the side panel or the bottom panel.

[0014] In this way, the guide block on the upper baffle is matched with the vertically arranged strip guide hole, so that the height of the upper baffle can be adjusted vertically, thereby meeting the positioning requirements of cylindrical batteries of different heights.

[0015] Furthermore, the side plate has a vertically arranged give way groove, and the upper end of the give way groove has a threaded hole; the second locking mechanism is a second adjusting bolt installed vertically downward on the threaded hole, and the lower end of the second adjusting bolt is relatively rotatably connected to the upper baffle plate; at least four second adjusting bolts are distributed along the edge of the upper baffle plate, and the upper baffle plate is suspended on the second adjusting bolt.

[0016] Furthermore, the edge of the battery positioning hole is covered with a rubber ring.

[0017] Furthermore, a rubber pad is laid on the bottom plate.

[0018] In summary, the utility model has the advantages of reasonable structural design, being adaptable to cylindrical batteries of different models, and being conducive to reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the embodiment.

[0020] Figure 2 for Figure 1 Schematic diagram of the structure of the first supporting hole part.

[0021] Figure 3 It is a schematic structural diagram of the second locking mechanism. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the embodiments.

[0023] When implementing: Figure 1 and Figure 2 As shown, an adjustable tray includes a tray body, the tray body includes a rectangular bottom plate 1 and side plates 2 arranged along the edge of the bottom plate 1; an upper baffle 3 and a lower baffle 4 are horizontally supported on the side plate 2, and both the upper baffle 3 and the lower baffle 4 have battery positioning holes 5 that are vertically through-set and correspond to each other, and the battery positioning holes 5 are arranged in a matrix along the length and width directions of the upper baffle 3 and the lower baffle 4; wherein two opposite side plates 2 are penetrated with first supporting holes 21 arranged horizontally, and both ends of the lower baffle 4 have supporting parts arranged corresponding to the first supporting holes 21, and the supporting parts pass through the corresponding first supporting holes 21 and can move in the horizontal direction; a first locking mechanism 6 is arranged between the lower baffle 4 and the side plate 2 or the bottom plate 1.

[0024] In this embodiment, Figure 1 As shown, the first supporting hole 21 is a horizontally arranged strip hole, and a plurality of the holes are evenly distributed in the horizontal direction; the width of the supporting portion is smaller than the length of the first supporting hole 21, and the supporting portion can move horizontally along the length direction of the first supporting hole 21. The other two opposite side plates 2 have horizontally arranged strip holes, the width of which is larger than the thickness of the lower baffle plate 4, and the length of which is larger than the size of the lower baffle plate 4 in the corresponding direction.

[0025] like Figure 2As shown, the first locking mechanism 6 includes a spring 61 disposed along the length direction within the first supporting hole 21. The spring 61 abuts against the supporting portion and the side wall of the first supporting hole 21, causing the two corresponding battery positioning holes 5 on the upper baffle 3 and the lower baffle 4 to move in the misaligned direction. On the side plate 2 or the bottom plate 1, there is a first adjusting bolt 62 disposed along the length direction of the first supporting hole 21. The first adjusting bolt 62 abuts against the lower baffle 4 and is used to move the lower baffle 4 in the direction of compressing the spring 61. There is one first adjusting bolt 62, and it is located in the middle of the side plate 2 at one end of the length direction of the first supporting hole 21. As Figure 1 shown, at the strip-shaped relief hole, there is a mounting plate in a "ji" shape. The first adjusting bolt is disposed in the middle of the mounting plate, and the first adjusting bolt abuts against the lower baffle.

[0026] Meanwhile, in this embodiment, at least two opposite side plates 2 are provided with vertically disposed strip-shaped guiding holes 22 penetrating therethrough. The upper baffle 3 has guiding blocks corresponding to the strip-shaped guiding holes 22. The guiding blocks are slidably engaged within the corresponding strip-shaped guiding holes 22. A second locking mechanism 7 is disposed between the upper baffle 3 and the side plate 2 or the bottom plate 1. The side plate 2 has a vertically disposed relief groove, and the upper end of the relief groove has a threaded hole. The second locking mechanism 7 is a second adjusting bolt vertically and downwardly mounted on the threaded hole. The lower end of the second adjusting bolt is rotatably connected to the upper baffle 3, as Figure 3 shown, a support plate is mounted on the side surface of the upper baffle 3. The support plate has a bolt hole. The lower end of the second adjusting bolt has a coaxially disposed threaded hole. A hoisting bolt passes through the bolt hole of the support plate, and the hoisting bolt is connected to the threaded hole of the second adjusting bolt. At least four second adjusting bolts are distributed along the edge of the upper baffle 3, and the upper baffle 3 is suspended on the second adjusting bolts.

[0027] To increase the friction of the bottom plate 1 and make the placement of the cylindrical battery more stable, a rubber pad is laid on the bottom plate 1. Meanwhile, to avoid damage to the surface of the battery by the battery positioning holes 5, the edges of the battery positioning holes 5 are coated with rubber rings.

[0028] In the above structure, since the upper baffle and the lower baffle have correspondingly arranged and penetrating battery positioning holes, and the two ends of the lower baffle pass through the supporting part and are supported on the first supporting holes of the two side plates, and can move in the horizontal direction, the battery positioning holes on the upper baffle and the lower baffle are misaligned in the horizontal direction, and form an approximately elliptical shape with a variable short axis size in the vertical direction; for batteries of different diameters, only the horizontal position of the lower baffle needs to be adjusted to meet the positioning requirements of cylindrical batteries of different diameters and perform positioning. During positioning, the bottom of the cylindrical battery is placed on the bottom plate.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable tray, comprising a tray body, wherein the tray body comprises a rectangular bottom plate (1) and side plates (2) arranged along the edges of the bottom plate (1); characterized in that: An upper baffle (3) and a lower baffle (4) are horizontally supported on the side plate (2), and both the upper baffle (3) and the lower baffle (4) have battery positioning holes (5) which are vertically penetrated and correspond to each other, and the battery positioning holes (5) are arranged in a matrix along the length and width direction of the upper baffle (3) and the lower baffle (4); wherein two opposite side plates (2) are penetrated with first supporting holes (21) arranged horizontally, and both ends of the lower baffle (4) have supporting parts which are arranged corresponding to the first supporting holes (21), and the supporting parts pass through the corresponding first supporting holes (21) and can move in the horizontal direction; and a first locking mechanism (6) is arranged between the lower baffle (4) and the side plate (2) or the bottom plate (1).

2. The adjustable tray according to claim 1, characterized in that The first supporting hole (21) is a horizontally arranged strip-shaped hole, and a plurality of the holes are evenly distributed in the horizontal direction; the width of the supporting portion is smaller than the length of the first supporting hole (21), and the supporting portion can move horizontally along the length direction of the first supporting hole (21).

3. The adjustable tray according to claim 2, characterized in that The other two opposite side plates (2) are provided with horizontally arranged strip-shaped clearance holes, the width of the strip-shaped clearance holes being greater than the thickness of the lower baffle plate (4), and the length of the strip-shaped clearance holes being greater than the dimension of the lower baffle plate (4) in the corresponding direction.

4. The adjustable tray according to claim 2, characterized in that The first locking mechanism (6) comprises a spring (61) arranged in the first supporting hole (21) along the length direction, the spring (61) abutting against the supporting portion and the side wall of the first supporting hole (21), so that the two corresponding battery positioning holes (5) on the upper baffle plate (3) and the lower baffle plate (4) move in the misalignment direction; the side plate (2) or the bottom plate (1) has a first adjusting bolt (62) arranged along the length direction of the first supporting hole (21), the first adjusting bolt (62) abutting against the lower baffle plate (4) and used to move the lower baffle plate (4) in the direction of compressing the spring (61).

5. The adjustable tray according to claim 4, characterized in that One first adjusting bolt (62) is provided and is located in the middle of the side plate (2) at one end in the length direction of the first supporting hole (21).

6. The adjustable tray of claim 1, wherein: At least two of the opposite side plates (2) are provided with vertically arranged strip guide holes (22), and the upper baffle plate (3) has guide blocks arranged corresponding to the strip guide holes (22), and the guide blocks can be slidably engaged in the corresponding strip guide holes (22); a second locking mechanism (7) is provided between the upper baffle plate (3) and the side plate (2) or the bottom plate (1).

7. The adjustable tray according to claim 6, characterized in that The side plate (2) has a vertically arranged clearance groove, and the upper end of the clearance groove has a threaded hole; the second locking mechanism (7) is a second adjustment bolt installed vertically downward on the threaded hole, and the lower end of the second adjustment bolt is relatively rotatably connected to the upper baffle plate (3); at least four second adjustment bolts are distributed along the edge of the upper baffle plate (3), and the upper baffle plate (3) is suspended on the second adjustment bolts.

8. The adjustable tray of claim 1, wherein: The edge of the battery positioning hole (5) is covered with a rubber ring.

9. The adjustable tray of claim 1, wherein: A rubber pad is laid on the bottom plate (1).

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