Lifting device of battery clamp placing rack

Abstract

The utility model discloses a lifting device of a battery clamp placing frame, which comprises a support, a placing frame, a conveying mechanism, a lifting mechanism, a clamping and grabbing mechanism and a plurality of battery clamps, the conveying mechanism is arranged on one side of the support, the placing frame is arranged on the conveying mechanism, a plurality of clamp supporting strips are vertically arranged on two sides of the interior of the placing frame, and the clamping and grabbing mechanism is arranged on the clamping and grabbing mechanism. The two ends of the battery clamp are arranged on the two opposite clamp supporting strips, clamping grooves are formed in the two sides of the containing frame, the lifting mechanism is vertically installed on the support, the clamping and grabbing mechanism is installed at the lifting end of the lifting mechanism, the grabbing end of the clamping and grabbing mechanism is aligned with the clamping grooves, and the clamping and grabbing mechanism is used for clamping the battery. The conveying mechanism conveys the placing frame to the lifting mechanism, and after the grabbing end of the clamping grabbing mechanism is clamped into the clamping groove, the lifting mechanism drives the placing frame to move up and down. According to the utility model, the clamping and grabbing mechanism is detachably connected with the placing rack, so that the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery clamp movement, in particular to a lifting device for a battery clamp placement rack. Background Art

[0002] In the production process of soft-pack cylindrical lithium batteries, a placement rack on which battery clamps containing soft-pack cylindrical batteries to be tested are placed needs to be transported to the other end of the unloading device through a conveying mechanism after all the battery clamps on it have been loaded, so as to unload the battery clamps containing the tested soft-pack cylindrical batteries. Most of the existing lifting devices of battery clamp placement racks include a bracket, a placement rack, a lifting mechanism and multiple battery clamps. The lifting mechanism is installed on one side of the bracket, and the placement rack is installed on the moving end of the lifting mechanism. The battery clamps are placed in the placement rack, and the lifting mechanism drives the placement rack to move up and down to load multiple battery clamps. Although this type of battery clamp lifting device can meet the use needs to a certain extent, its disadvantage is that the moving end of the lifting mechanism is fixedly connected to the placement rack, and after the battery clamps on the placement rack are loaded, it is necessary to wait for the next batch of battery clamps to be delivered to the placement rack, which affects production efficiency. Utility Model Content

[0003] In order to overcome the deficiencies in the prior art, the utility model provides a lifting device for a battery clamp placement rack.

[0004] The utility model can be implemented by adopting the following technical solutions:

[0005] A lifting device for a battery clamp placement rack comprises a bracket, a placement rack, a conveying mechanism, a lifting mechanism, a clamping and grasping mechanism and a plurality of battery clamps, wherein the conveying mechanism is placed on one side of the bracket, the placement rack is placed on the conveying mechanism, a plurality of clamp support bars are vertically arranged on both sides of the interior of the placement rack, the two ends of the battery clamp are placed on two opposite clamp support bars, and clamping grooves are arranged on both sides of the placement rack, the lifting mechanism is vertically installed on the bracket, the clamping and grasping mechanism is installed on the lifting end of the lifting mechanism, and its grasping end is aligned with the clamping groove, the conveying mechanism transports the placement rack to the lifting mechanism, and the lifting mechanism drives the placement rack to move up and down after the grasping end of the clamping and grasping mechanism is clamped into the clamping groove.

[0006] Preferably, the clamping and grasping mechanism includes two grasping units relatively arranged at the lifting end of the lifting mechanism, the grasping unit includes a support plate, a telescopic cylinder, a push plate and a clamping column, the support plate is installed on the lifting end of the lifting mechanism, the telescopic cylinder is installed on the support plate with its telescopic end facing inward, the push plate is installed on the telescopic end of the telescopic cylinder, the clamping column is fixed on the inner side of the push plate, the telescopic end of the telescopic cylinder extends inward to drive the push plate to move inward so that the clamping column is inserted into the clamping groove to grasp the placement rack.

[0007] Preferably, a support plate is provided at the bottom of the push plate, and the support plate extends to the bottom of the horizontal bar on the outside of the placement rack.

[0008] Preferably, two grab plates are provided on both sides of the push plate, and the two grab plates are pressed on the front end and the rear end of the placement rack.

[0009] Preferably, the number of the clamping posts is at least two, and at least two of the clamping posts are distributed at equal distances on the push plate.

[0010] Preferably, the lifting mechanism is an electric cylinder, which is vertically mounted on the bracket, and a sliding block is connected to the movable end of the electric cylinder, and the clamping and grasping mechanism is mounted on the sliding block.

[0011] Preferably, the number of the electric cylinders is two, and the two electric cylinders are vertically arranged side by side on the bracket.

[0012] Compared with the prior art, the utility model has the following beneficial effects: a clamping and grasping mechanism is installed at the moving end of the lifting mechanism of the utility model, and the clamping and grasping mechanism is used to grasp the placement rack and is driven by the lifting mechanism to move up and down. When the battery fixtures with the soft-pack cylindrical batteries to be tested on the placement rack are all loaded, the lifting mechanism drives the placement rack to move downward, and the clamping and grasping mechanism releases the placement rack, so that the placement rack is conveyed to the unloading device end via the conveyor belt to unload the battery fixture with the tested soft-pack cylindrical batteries, and the conveying mechanism conveys the new placement rack with the battery fixture with the soft-pack cylindrical batteries to be tested to one side of the support again and is grasped again by the clamping and grasping mechanism. Through the detachable connection between the clamping and grasping mechanism and the placement rack, the placement rack participates in the loading and unloading process, effectively improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the lifting device of the battery clamp placement rack of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the placement rack of the utility model;

[0015] Figure 3It is a structural schematic diagram of the clamping and grabbing unit of the utility model. DETAILED DESCRIPTION

[0016] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings.

[0017] Example 1

[0018] like Figures 1 to 3 As shown, the lifting device of the battery clamp placement rack of this embodiment includes a bracket 1, a placement rack 2, a conveying mechanism 3, a lifting mechanism 4, a clamping and grabbing mechanism 5 and a plurality of battery clamps 10, wherein the conveying mechanism 3 is placed on one side of the bracket 1, the placement rack 2 is placed on the conveying mechanism 3, a plurality of clamp support bars 21 are vertically arranged on both sides of the interior of the placement rack 2, the two ends of the battery clamp 10 are placed on two opposite clamp support bars 21, and the two sides of the placement rack 2 are provided with a clamping groove 22, the lifting mechanism 4 is vertically installed on the bracket 1, the clamping and grabbing mechanism 5 is installed on the lifting end of the lifting mechanism 4, and its grabbing end is aligned with the clamping groove 22, the conveying mechanism 3 conveys the placement rack 2 to the lifting mechanism 4, and the grabbing end of the clamping and grabbing mechanism 5 is clamped into the clamping groove 22, and then the placement rack 2 is driven up and down by the lifting mechanism 4. Among them, the conveying mechanism 3 is a common conveying mechanism, which mainly moves the placement rack 2 to one side of the bracket 1.

[0019] The lifting device of the battery clamp placement rack of the present embodiment is equipped with a clamping and grasping mechanism at the moving end of the lifting mechanism, and the placement rack is grasped by the clamping and grasping mechanism and driven by the lifting mechanism to move up and down. When the battery clamps equipped with the soft-pack cylindrical batteries to be tested on the placement rack are all loaded, the lifting mechanism drives the placement rack to move downward, and the clamping and grasping mechanism releases the placement rack, so that the placement rack is transported to the unloading device end via the conveyor belt to unload the battery clamps equipped with the tested soft-pack cylindrical batteries, and the conveying mechanism transports the new placement rack with the battery clamps equipped with the soft-pack cylindrical batteries to be tested to one side of the bracket again and is grasped again by the clamping and grasping mechanism. Through the detachable connection between the clamping and grasping mechanism and the placement rack, the placement rack is involved in the loading and unloading process, effectively improving the production efficiency.

[0020] In this embodiment, the clamping and grasping mechanism 5 includes two grasping units relatively arranged at the lifting end of the lifting mechanism 4, and the grasping unit includes a support plate 51, a telescopic cylinder 52, a push plate 53 and a clamping column 54. The support plate 51 is installed on the lifting end of the lifting mechanism 4, and the telescopic cylinder 52 is installed on the support plate 51 with its telescopic end facing inward. The push plate 53 is installed on the telescopic end of the telescopic cylinder 52, and the clamping column 54 is fixed on the inner side of the push plate 53. The telescopic end of the telescopic cylinder 52 extends inward to drive the push plate 53 to move inward so that the clamping column 54 is inserted into the clamping groove 22 to grasp the placement rack. The clamping and grasping mechanism 5 and the placement rack 2 can be detachably connected by using the cooperation between the clamping column 54 and the clamping groove 22.

[0021] In this embodiment, a support plate 55 is provided at the bottom of the push plate 53, and the support plate 55 extends to the bottom of the horizontal bar outside the placement rack 2. The placement rack 2 is supported by the support plate 55, so that it moves up and down more smoothly. Two gripping plates 56 are provided on both sides of the push plate 53, and the two gripping plates 56 are pressed on the front and rear ends of the placement rack 2 to facilitate the gripping of both sides of the placement rack 2. The number of the clamping columns 54 is at least two, and at least two of the clamping columns 54 are distributed at equal distances on the push plate, so that the placement rack 2 is more evenly stressed and moves up and down more smoothly. The lifting mechanism 4 is an electric cylinder, which is vertically mounted on the bracket 1, and a slider 41 is connected to its moving end, and the clamping and grasping mechanism 5 is mounted on the slider 41. The number of the electric cylinders is two, and the two electric cylinders are vertically arranged side by side on the bracket 1. Through the arrangement of the electric cylinder and the slider 41, the lifting mechanism 4 drives the clamping and grasping mechanism 5 to move more smoothly.

[0022] The present invention is described above in conjunction with preferred embodiments, but the present invention is not limited to the embodiments disclosed above, but should cover various modifications and equivalent combinations based on the essence of the present invention.

Claims

1. A lifting device for a battery fixture placement rack, characterized in that: It includes a bracket, a placement rack, a conveying mechanism, a lifting mechanism, a clamping and grasping mechanism and multiple battery clamps, the conveying mechanism is placed on one side of the bracket, the placement rack is placed on the conveying mechanism, multiple clamp support bars are vertically arranged on both sides of the interior of the placement rack, the two ends of the battery clamp are placed on two opposite clamp support bars, and clamping grooves are arranged on both sides of the placement rack. The lifting mechanism is vertically installed on the bracket, the clamping and grasping mechanism is installed on the lifting end of the lifting mechanism, and its grasping end is aligned with the clamping groove. The conveying mechanism transports the placement rack to the lifting mechanism, and the lifting mechanism drives the placement rack to move up and down after the grasping end of the clamping and grasping mechanism is clamped into the clamping groove.

2. A lifting device for a battery fixture placement rack according to claim 1, characterized in that: The clamping and grabbing mechanism includes two grabbing units relatively arranged at the lifting end of the lifting mechanism, and the grabbing unit includes a support plate, a telescopic cylinder, a push plate and a clamping column. The support plate is installed on the lifting end of the lifting mechanism, the telescopic cylinder is installed on the support plate, and its telescopic end faces inward, the push plate is installed on the telescopic end of the telescopic cylinder, and the clamping column is fixed on the inner side of the push plate. The telescopic end of the telescopic cylinder extends inward to drive the push plate to move inward so that the clamping column is inserted into the clamping groove to grab the placement rack.

3. A lifting device for a battery fixture placement rack according to claim 2, characterized in that: A supporting plate is provided at the bottom of the push plate, and the supporting plate extends to the bottom of the horizontal bar outside the placing rack.

4. The lifting device of the battery fixture placement rack according to claim 2, characterized in that: Two grab plates are arranged on both sides of the push plate, and the two grab plates are pressed on the front end and the rear end of the placement rack.

5. The lifting device of the battery fixture placement rack according to claim 2, characterized in that: The number of the clamping posts is at least two, and at least two of the clamping posts are distributed at equal distances on the push plate.

6. A lifting device for a battery fixture placement rack according to any one of claims 1 to 5, characterized in that: The lifting mechanism is an electric cylinder, which is vertically mounted on the bracket, and a sliding block is connected to the movable end of the electric cylinder, and the clamping and grasping mechanism is mounted on the sliding block.

7. A lifting device for a battery fixture placement rack according to claim 6, characterized in that: The number of the electric cylinders is two, and the two electric cylinders are vertically arranged side by side on the bracket.

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