Soft package battery positioning push plate
Through the combination of the guide rail slide assembly and compression spring, the serious wear of the guide shaft is solved, and the precise stability of the positioning of the soft-pack battery and the extended equipment life are achieved.
Patent Information
- Application Number
- CN202421967531.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-14
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-08-14
AI Technical Summary
In the production of existing soft-pack batteries, the mating method between the guide shaft and the guide sleeve or linear bearing causes serious wear, making it difficult to ensure accurate and stable battery positioning and consumable parts need to be replaced frequently.
The buffering method of replacing the guide shaft guide sleeve with the guide rail slide assembly is adopted, and the buffering is combined with the compression spring to ensure accurate and stable battery positioning and reduce the frequency of dissipative parts replacement.
It achieves accurate and stable battery positioning, extends the working life of the equipment, and reduces the replacement frequency of consumable parts.
Smart Images
Figure CN223140820U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of lithium - ion batteries, and particularly relates to a positioning push - plate for soft - package batteries. Background Technique
[0002] In the field of soft - package battery production, some important technological processes require positioning the battery to ensure that the dimensional accuracy of the battery after processing at this station meets the technological requirements. The positioning method is generally a combination of hard limit and soft - positioning push - plate. The hard - limit position is fixed and used as the positioning reference. The soft - positioning push - plate is the movable end, which pushes the battery to the hard - limit position and clamps it. To prevent damage to the battery appearance during the clamping process, a compression spring is generally added to the soft - positioning mechanism for buffering. Most of the existing equipment uses the combination of a guide shaft and a guide sleeve or a guide shaft and a linear bearing to cooperate with the compression spring for buffering. This movement method causes relatively serious wear to the guide shaft, and the guide sleeve and the linear bearing are standard parts, while the guide shaft is generally a non - standard part. The processing of the guide shaft has relatively high requirements for hardness, and the fit with the guide sleeve or the linear bearing is not easy to control, so it is more likely to cause wear. Content of the Utility Model
[0003] The purpose of the utility model is to provide a positioning push - plate for soft - package batteries and its manufacturing method to solve the technical problems existing in the prior art.
[0004] To achieve the above - mentioned purpose, the utility model provides the following technical solution: A positioning push - plate for soft - package batteries, comprising a mounting base, a push - plate mounting plate, a slider mounting plate, a guide - rail slider assembly, a guide shaft, a compression spring, and a push - plate. The bottom of the mounting base is slidably matched with the guide - rail slider assembly, the guide - rail slider assembly is fixed on the slider mounting plate, the bottom of the push - plate mounting plate is fixedly connected with the slider mounting plate, one end of the guide shaft is fixedly connected with the push - plate mounting plate, and the other end passes through the upper part of the mounting base and is slidably matched with it. The compression spring is sleeved on the guide shaft, one end of the spring is in contact and cooperation with the push - plate mounting plate, and the other end is in contact and cooperation with the side of the mounting base. The push - plate is fixed to the lower part of the push - plate mounting plate and extends from one side.
[0005] Preferably, a spring mounting groove is provided in the upper part of the mounting base, and the guide shaft and the compression spring are respectively located in the spring mounting groove.
[0006] Preferably, there are two spring mounting grooves, and the guide shaft and the compression spring are respectively installed in the two spring mounting grooves.
[0007] Preferably, the push - plate is connected to the push - plate mounting plate through a push - plate adjusting block. The push - plate adjusting block is provided with an adjusting groove, and a bolt passes through the adjusting groove to connect the push - plate adjusting block and the push - plate mounting plate together.
[0008] Preferably, a baffle is fixed to the bottom of the mounting seat, and the baffle is in contact and cooperation with the side of the guide rail slider assembly.
[0009] Preferably, the middle part of the mounting seat is connected to a driving mechanism in the prior art.
[0010] The beneficial effects of the present utility model are as follows: The present utility model replaces the buffering method of the guide shaft and guide sleeve with a guide rail slider assembly, which can ensure accurate and stable battery positioning, has a relatively high working life, and does not require frequent replacement of vulnerable parts such as guide shafts. Description of the Drawings
[0011] Figure 1 is a perspective view of the present utility model;
[0012] Figure 2 is a perspective view of the present utility model from a top-down perspective;
[0013] Figure 3 is an application schematic diagram of the present utility model. Detailed Description of the Embodiment
[0014] The following details the specific embodiments of the present utility model in conjunction with the drawings and preferred embodiments.
[0015] As Figure 1 and Figure 2 shown, a soft-pack battery positioning push plate includes a mounting seat 1, a push plate mounting plate 2, a slider mounting plate 3, a guide rail slider assembly 4, a guide shaft 5, a compression spring 7, and a push plate 8. In the positioning push plate, the mounting seat 1 is connected to a driving mechanism in the prior art by bolts. The guide rail slider assembly 4 is connected to the mounting seat 1 by bolts, the slider mounting plate 3 is connected to the guide rail slider assembly 4 by bolts, and the mounting seat moves with the slider mounting plate through the guide rail slider assembly. The push plate mounting plate 2 is connected to the slider mounting plate 3 by bolts. Specifically, the bolts pass through the bottom of the slider mounting plate to fix the push plate mounting plate on the slider mounting plate. The guide shaft 5 is connected to the push plate mounting plate 2 by bolts, and the compression spring 7 is sleeved on the guide shaft 5 to play a buffering role. When the push plate mounting plate moves, the compression spring is compressed, thus playing a buffering role. In order to position the battery 9, the push plate 8 is connected to the push plate mounting plate 2 by bolts. The front part of the baffle is in contact with the battery to position it. In order to limit the stroke of the guide rail slider assembly, the baffle 6 is connected to the mounting seat 1 by bolts. In the initial state, under the action of the compression spring, the push plate mounting plate and the mounting seat are separated, and the baffle blocks the guide rail slider assembly to prevent it from moving further. When the driving mechanism drives the mounting seat to move, the front push plate pushes the battery to limit the battery, driving the compression spring to deform. The push plate mounting plate drives the slider mounting plate to move on the guide rail slider assembly, thereby realizing the buffering during the battery clamping process and preventing damage to the battery appearance during the clamping process.
[0016] For more aesthetics and to facilitate hiding the guide shaft and compression spring, a spring installation groove 10 is provided in the upper part of the mounting seat, and the guide shaft and the compression spring are respectively located in the spring installation groove. Further, there are two spring installation grooves, and the guide shaft and the compression spring are respectively installed in the two spring installation grooves.
[0017] To be able to adjust the height of the push plate, the push plate is connected to the push plate mounting plate through a push plate adjusting block 11. An adjusting groove 12 is provided on the push plate adjusting block, and a bolt passes through the adjusting groove to connect the push plate adjusting block and the push plate mounting plate together.
[0018] It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as within the protection scope of the present utility model.
Claims
1. A soft-pack battery positioning push plate, characterized in that: It includes a mounting base, a push plate mounting plate, a slider mounting plate, a guide rail slider assembly, a guide shaft, a compression spring and a push plate. The bottom of the mounting base is slidably engaged with the guide rail slider assembly. The guide rail slider assembly is fixed on the slider mounting plate. The bottom of the push plate mounting plate is fixedly connected to the slider mounting plate. One end of the guide shaft is fixedly connected to the push plate mounting plate, and the other end passes through the upper part of the mounting base and is slidably engaged with it. The compression spring is sleeved on the guide shaft. One end of the spring is in contact and cooperation with the push plate mounting plate, and the other end is in contact and cooperation with the side of the mounting base. The push plate is fixed to the lower part of the push plate mounting plate and extends from one side.
2. The soft-pack battery positioning push plate according to claim 1, wherein: A spring mounting groove is provided in the upper part of the mounting base, and the guide shaft and the compression spring are respectively located in the spring mounting groove.
3. The soft-pack battery positioning push plate according to claim 2, wherein: There are two spring mounting grooves, and the guide shaft and the compression spring are respectively installed in the two spring mounting grooves.
4. The soft-pack battery positioning push plate according to claim 1, wherein: The push plate is connected to the push plate mounting plate through a push plate adjusting block. An adjusting groove is provided on the push plate adjusting block, and a bolt passes through the adjusting groove to connect the push plate adjusting block and the push plate mounting plate together.
5. The soft-pack battery positioning push plate according to claim 1, wherein: A baffle is fixed to the bottom of the mounting base, and the baffle is in contact and cooperation with the side of the guide rail slider assembly.
6. The soft-pack battery positioning push plate according to claim 1, wherein: The middle part of the mounting base is connected to a driving mechanism in the prior art.