Battery cell transfer tray

Abstract

The battery cell transfer tray comprises the first mounting plate and the second mounting plate which are arranged in a sliding manner, the first mounting plate and the second mounting plate are connected through the cam follower, and when the first mounting plate moves outwards, the cam follower can drive the second mounting plate to move outwards, so that the release of battery cell positioning is realized; the battery cell positioning device further comprises a first mounting plate reset assembly used for driving the first mounting plate to conduct inward reset movement, at the moment, the cam follower drives the second mounting plate to conduct inward reset movement, positioning of the battery cell is achieved, and meanwhile, an arranged first mounting plate limiting assembly can accurately position the positions of the first mounting plate and the second mounting plate when the first mounting plate and the second mounting plate are opened or closed. In the positioning process, high-precision positioning is achieved through the mutual synergistic effect of all assemblies, errors are reduced, and the reliability of the transfer process and the quality of battery cell production are guaranteed.

Description

Technical Field

[0001] The utility model relates to a transfer device technology, in particular to a battery cell transfer tray. Background Art

[0002] In the production process of new energy batteries, the battery cells need to be transported to relevant workstations for work such as gluing and testing, so as to achieve the connection between the transported battery cells and the equipment. Currently, battery cell transportation is mostly done by manual handling or other forms of transfer devices, but the positioning accuracy of the battery cells and the reliability of transportation cannot be met during use. Therefore, in order to ensure the reliability and accuracy of battery cell transportation, it is necessary to develop a battery cell transfer device. Utility Model Content

[0003] The purpose of the utility model is to provide a battery cell transfer tray, which realizes high-precision and reliable positioning and transfer of battery cells to related processes, thereby ensuring the production quality of the battery cells.

[0004] The technical solution of the utility model is: a battery cell transfer tray includes a base and also includes:

[0005] a first mounting plate, the first mounting plate being slidably disposed on the base and reciprocating along a first direction;

[0006] a second mounting plate, the second mounting plate being slidably disposed on the base, the second mounting plate being capable of reciprocating along a second direction, the first direction of motion being perpendicular to the second direction of motion;

[0007] a cam follower, wherein the first mounting plate and the second mounting plate are connected by the cam follower, and when the first mounting plate moves outward along the first direction, the cam follower can drive the second mounting plate to move outward along the second direction;

[0008] a first direction limiting assembly, the first direction limiting assembly being disposed on the first mounting plate and configured to position or release the battery cell from the corresponding side of the first direction limiting assembly;

[0009] a second direction limiting assembly, the second direction limiting assembly being disposed on the second mounting plate and configured to position or release the battery cell from the corresponding side of the second direction limiting assembly;

[0010] a first mounting plate reset assembly, the first mounting plate reset assembly being used to drive the first mounting plate to reset inwardly along the first direction, and at the same time, the cam follower drives the second mounting plate to reset inwardly along the second direction;

[0011] It also includes a first mounting plate limiting assembly, which is used to limit the travel position of the first mounting plate in the reciprocating motion along the first direction.

[0012] In at least some embodiments, the first direction limiting assembly and the first mounting plate resetting assembly are sequentially arranged on the first mounting plate from outside to inside along the first direction.

[0013] In at least some embodiments, the first direction limiting assembly includes a fixing member disposed on the first mounting plate, and a climbing positioning assembly is provided on a side of the fixing member corresponding to the battery cell.

[0014] In at least some embodiments, the contour positioning assembly includes at least one contour bolt arranged on the fixing member, each of the contour bolts is arranged along the second direction, a spring is respectively provided on the contour bolt and passes through the fixing member, and a locking nut is provided at one end of the contour bolt passing through the fixing member.

[0015] In at least some embodiments, the second direction limiting assembly includes a connecting member disposed on the second mounting plate, and an extrusion member is provided on the connecting member.

[0016] In at least some embodiments, the connecting member is an L-shaped connecting block, and the extrusion member is an extrusion block.

[0017] In at least some embodiments, the first mounting plate reset assembly includes a reset spring, a reset spring fixing block, a spring reset block and a fastener, the reset spring fixing block is arranged on the base, the spring reset block is arranged on the first mounting plate, the reset spring fixing block and the spring reset block are arranged sequentially from outside to inside along the first direction of the first mounting plate, the fastener passes through the reset spring fixing block and part of the fastener is located between the reset spring fixing block and the spring reset block, and the reset spring passes through the fastener with one end abutting against the reset spring fixing block and the other end abutting against the spring reset block.

[0018] In at least some embodiments, a pulling portion is provided on the first mounting plate, and an external force acts on the pulling portion to drive the first mounting plate to move along the first direction.

[0019] In at least some embodiments, the first mounting plate limit assembly includes a limit block and a limit assembly, the limit block is arranged on the first mounting plate, and the limit assembly includes an outward limit member on the outward movement stroke and an inward limit member on the inward movement stroke located on both sides of the limit block, and the outward limit member and the inward limit member are respectively arranged at corresponding positions on the base.

[0020] In at least some embodiments, the first mounting plate is mounted on the base via a first slide rail assembly, and the second mounting plate is mounted on the base via a second slide rail assembly. The first slide rail assembly extends along the first direction, and the second slide rail assembly extends along the second direction.

[0021] By adopting the above technical solution, the beneficial effects of the utility model are:

[0022] The battery cell transfer tray of the present invention includes a first mounting plate slidingly arranged along a first direction and a second mounting plate slidingly arranged along a second direction, and the first movement direction is arranged perpendicular to the second movement direction; the first mounting plate and the second mounting plate are connected by the cam follower, and when the first mounting plate moves outward along the first direction, the cam follower can drive the second mounting plate to move outward along the second direction; it is used to position or release the corresponding side of the battery cell corresponding to the first direction limit component, and to position or release the corresponding side of the battery cell corresponding to the second direction limit component; it also includes a first mounting plate reset component for driving the first mounting plate to reset inward along the first direction, and at this time the cam follower drives the second mounting plate to reset inward along the second direction. The first direction limit component and the second direction limit component move inward and outward together to realize the opening or closing of the positioning battery cell space, thereby completing the positioning or release of the battery cell and achieving the transportation of the battery cell. At the same time, the first mounting plate limit component set can accurately locate the position of the first mounting plate and the second mounting plate when they are opened or closed. The mutual cooperation between the various components in the positioning process of this new type realizes high-precision positioning, reduces errors, and ensures the quality of battery cell production. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an axonometric view of an embodiment of the present utility model;

[0024] Figure 2 Schematic diagram of the first mounting plate, the second mounting plate, the first direction limiting assembly, the second direction limiting assembly, the first mounting plate resetting assembly, the first mounting plate limiting assembly, and other structures in an embodiment of the present utility model;

[0025] Figure 3 for Figure 2 Axonometric view of

[0026] As shown in the figure:

[0027] Label name Label name 1 base 62 Inward limiter 2 First mounting plate 7 First direction limiting component 3 Second mounting plate 70 Fixings 4 Cam follower 71 Equal height bolts 5 First mounting plate reset assembly 72 Lock nut 50 Return spring 73 spring 51 Return spring fixing block 8 Second direction limit assembly 52 Spring return block 80 Connectors 53 fastener 81 Extrusions A First direction 9 Pulling Department B Second direction 6 The first mounting plate limiting assembly 60 Limit stop 61 Outward limiter DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0029] like Figures 1 to 3 As shown in the Chinese Common Works, the battery cell transport tray includes a base 1 and also includes:

[0030] A first mounting plate 2, the first mounting plate 2 is slidably disposed on the base 1, and the first mounting plate 2 reciprocates along a first direction A;

[0031] A second mounting plate 3, the second mounting plate 3 is slidably disposed on the base 1, the second mounting plate 3 reciprocates along a second direction B, and the first movement direction A is perpendicular to the second movement direction B;

[0032] a cam follower 4, wherein the first mounting plate 2 and the second mounting plate 3 are connected by the cam follower 4, and when the first mounting plate 2 moves outward along the first direction A, the cam follower 4 can drive the second mounting plate 3 to move outward along the second direction B;

[0033] A first direction limiting component 7, which is provided on the first mounting plate 2 and is used to position or release the battery cell from the corresponding side of the first direction limiting component 7;

[0034] A second direction limiting component 8, which is provided on the second mounting plate 3 and is used to position or release the battery cell from the corresponding side of the second direction limiting component 8;

[0035] The first mounting plate reset assembly 5 is used to drive the first mounting plate 2 to reset inward along the first direction A, and at this time the cam follower 4 drives the second mounting plate 3 to reset inward along the second direction B.

[0036] It also includes a first mounting plate limiting assembly 6, which is used to limit the stroke position of the first mounting plate 2 in the reciprocating motion along the first direction A.

[0037] The utility model includes a first mounting plate 2 slidably arranged along a first direction A and a second mounting plate 3 slidably arranged along a second direction B, wherein the first movement direction A is arranged perpendicular to the second movement direction B; the first mounting plate 2 and the second mounting plate 3 are connected by the cam follower 4, and when the first mounting plate 2 moves outward along the first direction A, the cam follower 4 can drive the second mounting plate 3 to move outward along the second direction B; and is used to position or release the corresponding side of the battery cell corresponding to the first direction limit component 7, and is used to position or release the corresponding side of the battery cell corresponding to the second direction limit component 8;

[0038] The first mounting plate reset assembly 5 is arranged to drive the first mounting plate 2 to move inwardly along the first direction A, and the cam follower 4 drives the second mounting plate 3 to move inwardly along the second direction B. The first direction limiting assembly 7 and the second direction limiting assembly 8 are arranged to move inwardly and outwardly to open or close the space for positioning the battery cell, so that the battery cell can be positioned or released, and the battery cell can be transferred. The first mounting plate limiting assembly 6 is arranged to accurately position the first mounting plate 2 and the second mounting plate 3 when the first mounting plate 2 and the second mounting plate 3 are opened or closed. The high-precision positioning and error reduction are realized by the cooperation of the components in the positioning process, and the quality of the battery cell production is ensured.

[0039] The first mounting plate 2 is arranged on the base 1 through the first slide rail assembly, and the second mounting plate 3 is arranged on the base 1 through the second slide rail assembly. The first slide rail assembly extends along the first direction A, and the second slide rail assembly extends along the second direction B.

[0040] In the utility model, as shown in Figure 2 and Figure 3 , the first direction limiting assembly 7 and the first mounting plate reset assembly 5 are sequentially arranged on the first mounting plate 2 along the first direction A from outside to inside.

[0041] Further, in the embodiment, as shown in Figure 2 and Figure 3 , the first direction limiting assembly 7 comprises a fixing piece 70 arranged on the first mounting plate 2, and the fixing piece 70 is provided with an equal-height positioning assembly corresponding to the corresponding side of the battery cell.

[0042] Specifically, the equal-height positioning assembly comprises at least one equal-height bolt 71 arranged on the fixing piece 70, each equal-height bolt 71 is arranged along the second direction B, a spring 73 is sleeved on each equal-height bolt 71 and penetrates the fixing piece 70, and one end of the equal-height bolt 71 penetrating the fixing piece 70 is provided with a locking nut 72.

[0043] In the embodiment, as shown in Figure 3 , the second direction limiting assembly 8 comprises a connecting piece 80 arranged on the second mounting plate 3, and the connecting piece 80 is provided with an extrusion piece 81.

[0044] Specifically, the connecting piece 80 is an L-shaped connecting block, and the extrusion piece 81 is an extrusion block.

[0045] Specifically, in the embodiment, as shown in Figure 2 and Figure 3As shown in the figure, the first mounting plate reset assembly 5 includes a reset spring 50, a reset spring fixing block 51, a spring return block 52 and a fastener 53. The reset spring fixing block 51 is arranged on the base 1, and the spring return block 52 is arranged on the first mounting plate 2. The reset spring fixing block 51 and the spring return block 52 are arranged sequentially from outside to inside along the first direction A of the first mounting plate 2. The fastener 53 passes through the reset spring fixing block 51 and a part of the fastener 53 is located between the reset spring fixing block 51 and the spring return block 52. The reset spring 50 passes through the fastener 53 and one end abuts against the reset spring fixing block 51, and the other end abuts against the spring return block 52.

[0046] In this embodiment, Figure 2 As shown in , a pulling portion 9 is provided on the first mounting plate 2 , and an external force acts on the pulling portion to drive the first mounting plate 2 to move along the first direction A.

[0047] like Figure 3 As shown in the figure, the first mounting plate limit assembly includes a limit block and a limit assembly, the limit block is arranged on the first mounting plate, the limit assembly includes an outward limit member on the outward movement stroke and an inward limit member on the inward movement stroke on both sides of the limit block, and the outward limit member and the inward limit member are respectively arranged at corresponding positions on the base.

[0048] To facilitate understanding of the present invention, the working principle of the present invention is briefly described below:

[0049] When in use, the device transports the battery cell from the battery cell transfer site to the battery cell tray through the gripper, and pulls the pulling part 9 through the cylinder. At this time, the pulling part 9 drives the first mounting plate 2 to move outward along the first direction A, and at the same time, the follower cam 4 can drive the second mounting plate to move outward along the second direction B until the first mounting plate 2 reaches the limit position of the outward movement of the first mounting plate limit assembly 6 and stops. At this time, the first direction limit assembly 7 and the second direction limit assembly 8 are in the open state. When in the open state, the reset spring 50 of the first mounting plate reset assembly 5 is compressed, and the battery cell transfer gripper places the battery cell on the tray. After that, the pulling force of the cylinder is removed, and the reset spring 50 is reset, driving the first mounting plate 2 to move inward along the first direction A to reset. At the same time, the second mounting plate 3 is reset inward along the second direction B. The extrusion block of the second direction limit assembly 8 in the tray presses the battery cell, and the equal height bolt 71 of the first direction limit assembly 7 realizes the positioning of the battery cell. At this time, the first direction A and the second direction B both realize the positioning of the battery cell, and then it is transported to the aerogel station for pasting, and then transported to the double-sided tape station for pasting. After the double-sided tape is pasted, it is transported to the glue testing and other processes, and then the tray returns to the front end to continue to complete the work.

Claims

1. A battery cell transport tray, including a base, characterized in that: Also includes: a first mounting plate, the first mounting plate being slidably disposed on the base and reciprocating along a first direction; a second mounting plate, the second mounting plate being slidably disposed on the base, the second mounting plate being capable of reciprocating along a second direction, the first direction of motion being perpendicular to the second direction of motion; a cam follower, wherein the first mounting plate and the second mounting plate are connected by the cam follower, and when the first mounting plate moves outward along the first direction, the cam follower can drive the second mounting plate to move outward along the second direction; a first direction limiting assembly, the first direction limiting assembly being disposed on the first mounting plate and configured to position or release the battery cell from the corresponding side of the first direction limiting assembly; a second direction limiting assembly, the second direction limiting assembly being disposed on the second mounting plate and configured to position or release the battery cell from the corresponding side of the second direction limiting assembly; a first mounting plate reset assembly, the first mounting plate reset assembly being used to drive the first mounting plate to reset inwardly along the first direction, and at the same time, the cam follower drives the second mounting plate to reset inwardly along the second direction; It also includes a first mounting plate limiting assembly, which is used to limit the travel position of the first mounting plate in the reciprocating motion along the first direction.

2. The battery cell transport tray according to claim 1, characterized in that: The first direction limiting assembly and the first mounting plate resetting assembly are sequentially arranged on the first mounting plate from outside to inside along the first direction.

3. The battery cell transport tray according to claim 1, characterized in that: The first direction limiting assembly includes a fixing member arranged on the first mounting plate, and a contour positioning assembly is arranged on a side of the fixing member corresponding to the battery cell.

4. The battery cell transport tray according to claim 3, characterized in that: The contour positioning assembly includes at least one contour bolt arranged on the fixing part, each of the contour bolts is arranged along the second direction, a spring is respectively sleeved on the contour bolts and passes through the fixing part, and a locking nut is provided at one end of the contour bolt passing through the fixing part.

5. The battery cell transport tray according to claim 1, characterized in that: The second direction limiting assembly includes a connecting piece arranged on the second mounting plate, and an extrusion piece is provided on the connecting piece.

6. The battery cell transport tray according to claim 5, characterized in that: The connecting piece is an L-shaped connecting block, and the extruding piece is an extruding block.

7. The battery cell transport tray according to claim 1, characterized in that: The first mounting plate reset assembly includes a reset spring, a reset spring fixing block, a spring reset block and a fastener, the reset spring fixing block is arranged on the base, the spring reset block is arranged on the first mounting plate, the reset spring fixing block and the spring reset block are arranged sequentially from outside to inside along the first direction of the first mounting plate, the fastener passes through the reset spring fixing block and part of the fastener is located between the reset spring fixing block and the spring reset block, and the reset spring passes through the fastener with one end abutting against the reset spring fixing block and the other end abutting against the spring reset block.

8. The battery cell transport tray according to claim 1, characterized in that: A pulling portion is provided on the first mounting plate, and an external force acts on the pulling portion to drive the first mounting plate to move along the first direction.

9. The battery cell transport tray according to claim 1, characterized in that: The first mounting plate limit assembly includes a limit block and a limit assembly, the limit block is arranged on the first mounting plate, the limit assembly includes an outward limit piece on the outward movement stroke and an inward limit piece on the inward movement stroke located on both sides of the limit block, and the outward limit piece and the inward limit piece are respectively arranged at corresponding positions on the base.

10. The battery cell transport tray according to any one of claims 1 to 9, characterized in that: The first mounting plate is mounted on the base via a first slide rail assembly, and the second mounting plate is mounted on the base via a second slide rail assembly. The first slide rail assembly extends along the first direction, and the second slide rail assembly extends along the second direction.

Images