New energy lithium battery PACK assembling and positioning mechanism

Abstract

The utility model relates to the field of battery pack assembling, and discloses a new energy lithium battery pack assembling and positioning mechanism which comprises a base, a screw rod is rotatably connected in the base in the horizontal direction, thread structures with opposite spiral directions are symmetrically arranged on the two sides of the screw rod, a motor is fixedly installed at one end of the base, and the motor is fixedly installed on the base. The output end of the motor rotationally penetrates through one end of the base and is fixedly connected with one end of the screw rod, the two sides of the screw rod are in threaded connection with threaded sleeves correspondingly, the top end of each threaded sleeve is fixedly connected with a sliding rod, and through grooves matched with the sliding rods in a sliding mode are formed in the top end of the base in the axis direction of the screw rod; the top end of each sliding rod is fixedly connected with a clamping plate, the top end of each clamping plate is fixedly provided with a cleaning assembly, and the dust on the surface of a battery can be cleaned more sufficiently and thoroughly while positioning in the battery assembling process is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of battery pack assembly, in particular to a new energy lithium battery PACK assembly positioning mechanism. Background Art

[0002] Battery packs are divided into series and parallel. Parallel battery packs require that each battery has the same voltage, and the output voltage is equal to the voltage of one battery. Parallel battery packs can provide stronger current. The battery pack PACK assembly structure mainly assembles most batteries in the same sealed shell.

[0003] For example, the utility model with the publication (announcement) number: CN218101378U discloses a lithium battery PACK assembly positioning mechanism, including a fixed seat, wherein the two inner ends of the fixed seat are provided with a mobile positioning mechanism, wherein the mobile positioning mechanism includes a motor, a screw, a bearing, a slider, a mounting groove, a clamping block and a clamping pad, wherein the motor is fixedly mounted on both sides of the fixed seat, wherein the output end of the motor is transmission-connected with a screw, wherein the other end of the screw is fixedly connected to the inside of the bearing, and the bearing is fixedly mounted on the inner wall of the mounting groove. The utility model can clean the dust accumulated on the surface of the lithium battery by providing a cleaning mechanism, thereby reducing the impact of subsequent use when assembling the lithium battery and reducing unnecessary damage.

[0004] The structure of the above utility model cleans the dust on the battery surface by providing a cleaning mechanism on one side of the fixing base. However, the air pump is only provided on one side of the fixing base, so that the side of the battery far from the air pump cannot be effectively cleaned. Utility Model Content

[0005] The purpose of the utility model is to provide a new energy lithium battery PACK assembly positioning mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new energy lithium battery PACK assembly positioning mechanism, including a base, a screw rod rotatably connected in the horizontal direction inside the base, and thread structures with opposite spiral directions are symmetrically opened on both sides of the screw rod, a motor is fixedly installed at one end of the base, and the output end of the motor is rotatably penetrated and fixedly connected to one end of the screw rod, threaded sleeves are respectively threadedly connected on both sides of the screw rod, and a sliding rod is fixedly connected to the top of each threaded sleeve, a through groove is opened at the top of the base along the axis direction of the screw rod for sliding adaptation, and a clamping plate is respectively fixedly connected to the top of each sliding rod, and a cleaning component is respectively fixedly set on the top of each clamping plate.

[0007] Preferably, two clamping plates are fixedly connected with rubber pads at one end close to each other.

[0008] Preferably, a protective plate is symmetrically arranged on both sides of the top of the base parallel to the axis direction of the screw.

[0009] Preferably, each of the cleaning assemblies comprises an oblique mounting plate fixedly connected to one end of the clamping plate via a plurality of connecting rods.

[0010] Preferably, one end of each of the oblique mounting plates is arranged to point toward the base in an inclined manner.

[0011] Preferably, an air pump is fixedly connected to the top end of each of the inclined mounting plates.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model drives the motor to make its output end drive the screw to rotate, so that the two threaded sleeves connected with the screw thread are close to each other, so that the sliding rod fixedly connected to the top of each threaded sleeve drives the clamping plates to be close to each other, so as to clamp and fix the two ends of the battery at the top of the base. The rubber pad arranged at one end of each clamping plate is used to increase the friction with one end of the battery, and also to avoid the battery being damaged by excessive clamping force. The air pump arranged obliquely at the top of each clamping plate performs a dust cleaning process from both sides of the battery as each clamping plate moves, so that the dust can be cleaned more fully and thoroughly. The two protective plates arranged at the top of the base are used to shield the blown dust, so as to ensure that most of the dust can fall into the base through the through groove at the top of the base and be collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is an enlarged schematic diagram of the structure at A of the utility model;

[0016] Figure 3 It is a schematic top view of the structure of the utility model.

[0017] In the figure: 1. base; 2. screw; 3. motor; 4. threaded sleeve; 5. clamping plate; 501. rubber pad; 6. cleaning assembly; 7. protective plate; 8. slide bar; 101. through groove; 61. oblique mounting plate; 62. air pump. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] Example

[0020] See also Figure 1-Figure 3 A new energy lithium battery PACK assembly positioning mechanism shown in the figure includes a base 1, a screw 2 is rotatably connected in the horizontal direction inside the base 1, and thread structures with opposite spiral directions are symmetrically opened on both sides of the screw 2, a motor 3 is fixedly installed at one end of the base 1, and the output end of the motor 3 is rotatably penetrated with one end of the base 1 and fixedly connected to one end of the screw 2, threaded sleeves 4 are respectively threadedly connected on both sides of the screw 2, and a sliding rod 8 is fixedly connected to the top of each threaded sleeve 4, a through groove 101 is opened at the top of the base 1 along the axial direction of the screw 2 for sliding adaptation with the sliding rod 8, and a clamping plate 5 is respectively fixedly connected to the top of each sliding rod 8, and a cleaning component 6 is respectively fixedly set on the top of each clamping plate 5.

[0021] In this embodiment, the two clamping plates 5 are fixedly connected with rubber pads 501 at one end close to each other, and protective plates 7 are symmetrically arranged on both sides of the top of the base 1 parallel to the axial direction of the screw 2. Each cleaning component 6 includes an inclined mounting plate 61 fixedly connected to one end of the clamping plate 5 through a plurality of connecting rods, and one end of each inclined mounting plate 61 is arranged to point to the base 1 in an inclined shape, and an air pump 62 is fixedly connected to the top of each inclined mounting plate 61.

[0022] Furthermore, by driving the motor 3, its output end drives the screw 2 to rotate, so that the two threaded sleeves 4 threadedly connected to the screw 2 are brought closer to each other, so that the sliding rod 8 fixedly connected to the top of each threaded sleeve 4 drives the clamping plate 5 to approach each other, so as to clamp and fix the two ends of the battery at the top of the base 1. The rubber pad 501 arranged at one end of each clamping plate 5 is used to increase the friction with one end of the battery, while also avoiding damage to the battery caused by excessive clamping force. The air pump 62 obliquely arranged at the top of each clamping plate 5 performs a dust cleaning process from both sides of the battery as each clamping plate 5 moves, so that the dust can be cleaned more fully and thoroughly. The two protective plates 7 arranged at the top of the base 1 are used to block the blown dust, so as to ensure that most of the dust can fall into the base 1 through the through groove 101 at the top of the base 1 and be collected.

[0023] The working principle of the utility model is as follows: by driving the motor 3, its output end drives the screw 2 to rotate, so that the two threaded sleeves 4 threadedly connected with the screw 2 are close to each other, so that the sliding rod 8 fixedly connected to the top of each threaded sleeve 4 drives the clamping plate 5 to approach each other, so as to clamp and fix the two ends of the battery at the top of the base 1, and the rubber pad 501 arranged at one end of each clamping plate 5 is used to increase the friction with one end of the battery, while also avoiding damage to the battery caused by excessive clamping force, and the air pump 62 inclinedly arranged at the top of each clamping plate 5 performs a dust cleaning process from both sides of the battery as each clamping plate 5 moves, so that the dust can be cleaned more fully and thoroughly, and the two protective plates 7 arranged at the top of the base 1 are used to block the blown dust, so as to ensure that most of the dust can fall into the base 1 through the through groove 101 at the top of the base 1 and be collected.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy lithium battery PACK assembly positioning mechanism, comprising a base (1), characterized in that: A screw rod (2) is rotatably connected in the horizontal direction in the base (1), and thread structures with opposite spiral directions are symmetrically opened on both sides of the screw rod (2). A motor (3) is fixedly installed on one end of the base (1), and the output end of the motor (3) is rotatably penetrated and fixedly connected to one end of the screw rod (2). Threaded sleeves (4) are respectively threadedly connected on both sides of the screw rod (2), and a sliding rod (8) is fixedly connected to the top of each threaded sleeve (4). A through groove (101) that is slidably matched with the sliding rod (8) is opened on the top of the base (1) along the axial direction of the screw rod (2), and each sliding rod (8) is respectively fixedly connected to the top of a clamping plate (5), and a cleaning component (6) is respectively fixedly arranged on the top of each clamping plate (5).

2. The new energy lithium battery PACK assembly positioning mechanism according to claim 1, characterized in that: The two clamping plates (5) are respectively fixedly connected with rubber pads (501) at one end close to each other.

3. The new energy lithium battery PACK assembly positioning mechanism according to claim 2 is characterized in that: The top of the base (1) is provided with protective plates (7) symmetrically on both sides parallel to the axis direction of the screw rod (2).

4. The new energy lithium battery PACK assembly positioning mechanism according to claim 3 is characterized in that: Each of the cleaning assemblies (6) comprises an oblique mounting plate (61) fixedly connected to one end of the clamping plate (5) via a plurality of connecting rods.

5. The new energy lithium battery PACK assembly positioning mechanism according to claim 4, characterized in that: One end of each of the inclined mounting plates (61) is arranged in an inclined shape and points toward the base (1).

6. The new energy lithium battery PACK assembly positioning mechanism according to claim 5, characterized in that: An air pump (62) is fixedly connected to the top end of each of the inclined mounting plates (61).

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