Battery pack pretreatment device

Abstract

The utility model relates to the technical field of pretreatment devices, and discloses a battery pack pretreatment device which comprises a machine table, a top table is arranged on the upper side face of the machine table through supporting columns, and a mounting cavity is formed in the top table; a fixing assembly is arranged on the upper side face of the machine table. The fixing assembly comprises an operation table, a plurality of first air cylinders are arranged on the operation table, and the operation table is detachably installed on the upper side face of the machine table through an installation assembly. A liftable cleaning assembly is arranged in the mounting cavity through a lifting assembly, the cleaning assembly comprises a mounting frame arranged on the top table, and a brush is arranged on the lower side face of the mounting frame; and a driving assembly is further arranged in the mounting cavity. Through the arrangement of the mounting assembly, the operation table can be detachably mounted on the machine table, so that an operator can mount the operation table for fixing a round battery pack or a square battery pack on the machine table, and then the round battery pack can be dedusted in the pretreatment device, so that the applicability of the pretreatment device is better improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pretreatment device technical field, specifically, relate to a battery package pretreatment device. BACKGROUND

[0002] Battery package pretreatment refers to a series of processing procedures before recycling and utilizing the waste power battery package, which specifically includes battery package appearance detection, insulation test, dust removal, cooling liquid discharge, discharge and the like.

[0003] Dust usually adheres to the end cover of the battery shell when the battery package is used, therefore, when dusting the battery package, the end cover of the battery package needs to be cleaned;The common battery package pretreatment dust removal device mainly fixes the battery package through a fixing mechanism, and then cleans the dust on the end cover of the battery package through a cleaning assembly to realize the pretreatment dust removal of the battery package;However, in actual use, the battery package has two types of square and round, and the common dust removal device can only fix and dust one type of square battery package, and when it is necessary to fix and dust the round battery package, the fixing mechanism needs to be replaced by screwing the bolt and the like, which leads to the process of replacing the fixing mechanism being relatively troublesome, and therefore needs to be improved. SUMMARY

[0004] The utility model aims at providing a battery package pretreatment device to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A battery package pretreatment device, comprising a machine table, a top table is arranged on the upper side of the machine table through a support column, an installation cavity is arranged in the top table, a fixing assembly is arranged on the upper side of the machine table, the fixing assembly comprises an operation table, a plurality of first air cylinders are arranged on the operation table, the plurality of first air cylinders are used for fixing the battery package, and the operation table is detachably installed on the upper side of the machine table through a mounting assembly;

[0007] A cleaning assembly that can be lifted is arranged in the installation cavity through a lifting assembly, the cleaning assembly comprises a mounting bracket arranged on the top table, a brush for cleaning the dust on the end cover of the battery package is arranged on the lower side of the mounting bracket, and a driving assembly for driving the mounting bracket to reciprocatingly clean is further arranged in the installation cavity.

[0008] Further, the upper side of the machine table is concave to form a placing cavity;The mounting assembly comprises a square block arranged in the placing cavity through a first spring, a square groove for inserting the square block is arranged on the lower side of the operation table, a square hole is arranged on the square block, and a locking member arranged in the operation table is further arranged in the mounting assembly, the locking member extends into the square hole to realize the fixed installation of the operation table on the upper side of the machine table.

[0009] Further, the square block is provided with a first inclined surface, and the operation table is provided with a cavity communicated with the square groove;

[0010] The locking member comprises a locking column arranged in the cavity and slidable, one end of the locking column is provided with a second inclined surface matched with the first inclined surface, an abutting piece is arranged on the locking column in the cavity, and a second spring is further arranged on the locking column in the cavity, and the second spring is used for pushing the abutting piece to drive the locking column to extend into the square hole.

[0011] Further, limit grooves are arranged on opposite side walls of the placing cavity along the height direction of the side walls, and limit blocks are arranged on opposite side walls of the square block and used for extending into the corresponding limit grooves and sliding.

[0012] Further, the mounting frame is in a U shape, and the lower side of the top table is oppositely provided with a sliding groove communicated with the mounting cavity along the length direction of the lower side;

[0013] The lifting assembly comprises a mounting block arranged in the mounting cavity, the mounting frame extends into the mounting cavity through the corresponding sliding groove at both ends and is arranged through the mounting block, the penetrating ends of the mounting frame are connected through a mounting plate, and the mounting block is provided with a second air cylinder, and the output end of the second air cylinder is connected to the lower side of the mounting plate.

[0014] Further, the driving assembly comprises a threaded rod arranged in the mounting cavity and rotatable, the threaded rod is arranged through the mounting block in a threaded mode, and the driving assembly further comprises a motor arranged in the mounting cavity, and one end of the threaded rod is connected to the output end of the motor.

[0015] Further, the side wall of the top table is provided with a detachable side plate, and the side plate is provided with a plurality of notches.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The utility model discloses a mounting assembly, which is arranged on the operation table, and the mounting assembly comprises a mounting rack and a driving assembly.

[0018] The utility model discloses a driving assembly, which is arranged on the mounting rack and comprises a motor and a threaded rod. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of a battery pack pretreatment device in the utility model.

[0020] Figure 2 It is a structural schematic view of a machine table in the utility model.

[0021] Figure 3 It is the cross section structure schematic view of the operation table in the utility model.

[0022] Figure 4 It is the structure schematic view of the installation assembly in the utility model.

[0023] Figure 5 It is the structure schematic view of the locking piece in the utility model.

[0024] Figure 6 It is the structure schematic view of the lifting assembly and the driving assembly in the utility model.

[0025] Figure 7 It is the structure schematic view of the heat dissipation notch in the utility model

[0026] Figure 8 It is the structure schematic view of the operation table of fixed circular battery pack in the utility model.

[0027] The meaning of each reference sign in the figure is: 100, machine table; 101, support column; 102, operation table; 103, top table; 104, back plate; 105, mounting frame; 106, first air cylinder; 107, connecting plate; 108, positioning bolt; 109, handle slot;

[0028] 200, square block; 201, square hole; 202, first inclined surface;

[0029] 300, square groove; 301, cavity; 302, lock post; 303, second spring;

[0030] 400, placing cavity; 401, first spring; 402, limiting groove; 403, abutting piece;

[0031] 500, second inclined surface;

[0032] 600, sliding groove; 601, motor; 602, bearing seat; 603, mounting block; 604, threaded rod; 605, mounting plate; 606, second air cylinder;

[0033] 700, notch;

[0034] 800, third air cylinder. DETAILED DESCRIPTION

[0035] In order to further understand the content of the utility model, the utility model is described in detail in combination with the drawings and examples. It should be understood that the examples are only used to explain the utility model and are not limited.

[0036] The following further detailed description is made in combination with the drawings. Figures 1-8 Examples.

[0037] In combination withFigures 1-8 As shown, a battery pack pretreatment device in this embodiment includes a machine base 100. The upper side of the machine base 100 is provided with a top platform 103 via a support column 101, and the top platform 103 is provided with an installation cavity.

[0038] The upper side of the machine 100 is provided with a fixing component for fixing the battery pack. The fixing component includes an operating table 102, on which a plurality of first cylinders 106 are provided. The plurality of first cylinders 106 are used to fix the battery pack. The operating table 102 is detachably mounted on the upper side of the machine 100 by means of a mounting component.

[0039] The mounting cavity is equipped with a liftable cleaning component via a lifting assembly. The cleaning component includes a mounting bracket 105 mounted on the top platform 103. The lower side of the mounting bracket 105 is provided with a brush for cleaning dust from the battery pack end cover. The mounting cavity is also equipped with a drive assembly for driving the cleaning component to perform reciprocating cleaning.

[0040] In actual use, the back of the operating table 102 is provided with a back plate 104 along its height direction. When fixing the square battery pack, there are three first cylinders 106 in this embodiment. The three first cylinders 106 are located on the two sides and the front side of the operating table 102 respectively. The square battery pack is placed on the operating table 102, so that one side wall of the battery pack abuts against the back plate 104, and the end cap of the square battery pack faces upward. Through the pushing of multiple first cylinders 106 and the abutment of the back plate 104, the square battery pack can be fixed on the operating table 102. At this time, the lifting component is set so that the lifting component can drive the mounting frame 105 to move the brush down, so that the brush abuts against the end cap of the square battery pack. Then, through the setting of the driving component, the driving component can drive the mounting frame 105 to move the brush back and forth, and clean the end cap of the square battery pack back and forth, so that the dust on the end cap of the square battery pack can be cleaned better.

[0041] In actual use, when the end caps of the round battery pack need to be dusted, the installation components allow the operating table 102 to be detachably installed on the machine 100, enabling the operator to install the operating table 102 that fixes the round battery pack on the machine 100, thereby allowing the round battery pack to also be dusted in the pretreatment device, thus improving the applicability of the pretreatment device.

[0042] Specifically, such as Figure 8 As shown, the operating platform 102 for fixing the circular battery pack has two third cylinders 800 facing each other on its upper side. The opposing third cylinders 800 form a certain angle, which, together with the back plate 104, enables the fixing assembly to better fix the circular battery pack.

[0043] Combining Figures 1-4 In the embodiment, the upper side of the machine table 100 is concave to form a placing cavity 400; the mounting assembly includes a square block 200 arranged in the placing cavity 400 through a first spring 401, the lower side of the operation table 102 is provided with a square slot 300 for the square block 200 to be inserted, the square block 200 is provided with a square hole 201, and the mounting assembly further includes a locking member arranged in the operation table 102, which extends into the square hole 201 to achieve fixed installation of the operation table 102 on the upper side of the machine table 100.

[0044] In actual use, the support column 101 is located at the four corner positions of the upper side of the machine table 100, and the upper end of the placing cavity 400 is provided with an opening; when the operation table 102 needs to be installed, the operation table 102 is overlapped on the upper side of the machine table 100, and the square block 200 extending out of the operation table 102 is pressed into the placing cavity 400; at this time, the operation table 102 is pushed to slide along the upper side of the machine table 100, and when the square slot 300 on the operation table 102 is opposite to the square block 200, the square block 200 drives the square hole 201 to move upward and insert into the square slot 300 under the pushing of the first spring 401; specifically, when the operation table 102 is located on the machine table 100, the side wall of the operation table 102 can abut on the corresponding side wall of the opposite support column 101, so that the opposite support column 101 can limit the operation table 102, and the sliding of the operation table 102 on the machine table 100 is more stable, and at the same time, the square block 200 can be inserted into the square slot 300;

[0045] In actual use, the locking member is arranged to be inserted into the square hole 201, so that the locking member can lock and fix the square block 200, and the operation table 102 can be fixedly installed on the machine table 100; when the locking member is driven to be separated from the square hole 201, the locking member can release the locking and fixing of the square block 200, so that the operation table 102 can be released from the fixed installation on the machine table 100, that is, the detachable installation of the operation table 102 is realized.

[0046] The square block 200 and the placing cavity 400 are matched, so that the side wall of the square block 200 can be slidably attached to the corresponding side wall of the placing cavity 400, so that the square block 200 cannot shake in the placing cavity 400, and the square block 200 can be preferably inserted into the square slot 300; at the same time, the side wall of the square block 200 is slidably attached to the corresponding side wall of the square slot 300, so that the square block 200 cannot shake in the square slot 300, that is, the locking member can be preferably inserted into the square hole 201;

[0047] In actual use, in order to avoid that the square block 200 is pushed out of the placing cavity 400 due to the excessive elastic force of the first spring 401 when the operation table 102 is replaced, in the embodiment, a limiting groove 402 is arranged on the opposite side wall of the placing cavity 400 along the height direction thereof, and a limiting block is arranged on the opposite side wall of the square block 200 and used for sliding into the corresponding limiting groove 402.

[0048] The limiting groove 402 and the limiting block are arranged, so that the square block 200 can be better limited, thereby better avoiding that the square block 200 is pushed out of the placing cavity 400 by the first spring 401.

[0049] Specifically, the limiting groove 402 is provided with an opening at the upper end, and a plug is arranged at the opening position, so that the limiting block can be slidably installed in the limiting groove 402.

[0050] In order to facilitate the operator to lift the operation table 102, a handle groove 109 is arranged on the opposite side wall of the operation table 102.

[0051] As shown in the combination Figures 3-5 In the embodiment, a first inclined surface 202 is arranged on the square block 200, and a cavity 301 is arranged in the operation table 102 and communicates with the square groove 300.

[0052] The locking member includes a lock column 302 arranged in the cavity 301 and being slidable, one end of the lock column 302 is provided with a second inclined surface 500 matched with the first inclined surface 202, an abutting piece 403 is arranged on the lock column 302 in the cavity 301, and a second spring 303 is further arranged on the lock column 302 in the cavity 301, and the second spring 303 is used to push the abutting piece 403 to drive the lock column 302 to extend into the square hole 201.

[0053] In actual use, the elastic force of the first spring 401 is greater than that of the second spring 303, so that when the square block 200 is inserted into the square groove 300, the first inclined surface 202 can be matched with the second inclined surface 500, at this time, the first spring 401 continues to push the square block 200 to move upward, so that the square block 200 can drive the first inclined surface 202 to slide and press the second inclined surface 500, so that the second inclined surface 500 can drive the lock column 302 to retract into the cavity 301, when the square hole 201 is aligned with the opening of the cavity 301, at this time, the first inclined surface 202 stops pressing the second inclined surface 500, so that the second spring 303 can push the abutting piece 403 to drive the lock column 302 to extend out of the cavity 301 and extend into the square hole 201, thereby the locking member can lock and fix the square block 200, so that the operation table 102 can be fixedly installed on the machine table 100.

[0054] In actual use, one end of the lock post 302 extends out of the operation table 102 and is provided with a connecting plate 107. A positioning bolt 108 is threadedly installed on the connecting plate 107 and is threadedly connected to the side wall of the operation table 102. When it is necessary to release the locking of the square block 200 by the locking piece, the positioning bolt 108 is rotated to release the fixation of the connecting plate 107. At this time, the connecting plate 107 can drive the abutting piece 403 to move outward along the positioning bolt 108 and compress the second spring 303, so that the lock post 302 can retract into the cavity 301 from the square hole 201, thereby releasing the locking of the square block 200 by the locking piece.

[0055] The cavity 301 is square, and the abutting piece 403 is matched with the cavity 301, so that the side wall of the abutting piece 403 can slide and abut on the corresponding side wall of the cavity 301, thereby limiting the rotation of the lock post 302 in the cavity 301, so that the second inclined surface 500 is preferably matched with the first inclined surface 202.

[0056] The lower end of the operation table 102 is provided with a detachable bottom plate through a screw, so that the locking piece can be installed in the cavity 301.

[0057] In combination with Figures 6-7 In the embodiment, the mounting frame 105 is U-shaped, and the lower side of the top table 103 is oppositely provided with a sliding groove 600 communicating with the mounting cavity along the length direction. The lifting assembly includes a mounting block 603 arranged in the mounting cavity. The mounting frame 105 extends into the mounting cavity through the corresponding sliding groove 600 at both ends and penetrates the mounting block 603. The penetrating ends of the mounting frame 105 are connected through a mounting plate 605. The mounting block 603 is provided with a second air cylinder 606, and the output end of the second air cylinder 606 is connected to the lower side of the mounting plate 605.

[0058] In actual use, the second air cylinder 606 is fixedly installed on the mounting block 603. Through the arrangement of the second air cylinder 606, the second air cylinder 606 can drive the mounting plate 605 to drive the mounting frame 105 to lift, so that the mounting frame 105 can drive the brush to lift, thereby preventing the mounting frame 105 from interfering with the replacement of the battery pack.

[0059] In the embodiment, the driving assembly includes a threaded rod 604 arranged in the mounting cavity and rotatable. The threaded rod 604 is threadedly arranged through the mounting block 603. The driving assembly further includes a motor 601 arranged in the mounting cavity. One end of the threaded rod 604 is connected to the output end of the motor 601.

[0060] The threaded rod 604 is connected to the output end of the motor 601 at one end and rotatably installed on the side wall of the installation cavity through the bearing seat 602 at the other end, so that the threaded rod 604 can be rotatably installed in the installation cavity;

[0061] In actual use, the installation block 603 is slidably abutted on the corresponding side wall of the installation cavity, that is, the installation block 603 can be limited, the threaded rod 604 is driven by the motor 601 to rotate forward and backward, and then the threaded rod 604 is driven to rotate forward and backward to drive the installation block 603 to reciprocate, so that the installation block 603 can drive the second cylinder 606 to drive the mounting frame 105 to reciprocate along the sliding groove 600, so that the brush can reciprocally clean the dust on the surface of the battery pack.

[0062] The side wall of the top table 103 is provided with a detachable side plate through screws, so that the lifting assembly and the driving assembly can be installed in the installation cavity.

[0063] Specifically, a plurality of notches 700 are arranged on the side plate, so that the motor 601 can be cooled.

[0064] In actual use, when the dust on the end cover of the square battery pack needs to be cleaned, first, the square battery pack is placed on the operation table 102, and the end cover of the battery pack is upward, and the square battery pack is fixed on the operation table 102 through the pushing of the plurality of first cylinders 106 and the abutment of the back plate 104. Then, the mounting plate 605 is driven by the second cylinder 606 to drive the mounting frame 105 to ascend and descend, so that the mounting frame 105 can drive the brush to ascend and descend, the brush is lowered to abut on the end cover of the battery pack, the threaded rod 604 is driven by the motor 601 to rotate forward and backward, and then the threaded rod 604 is driven to rotate forward and backward to drive the installation block 603 to reciprocate, so that the installation block 603 can drive the second cylinder 606 to drive the mounting frame 105 to reciprocate along the sliding groove 600, so that the brush can reciprocally clean the dust on the surface of the end cover of the battery pack.

[0065] In summary, the above only for the preferred embodiments of the present application, any changes and modifications made in accordance with the present application patent scope, should be the scope of the present application patent cover.

Claims

1. A battery pack pre-processing device, comprising a machine table (100), the upper side of the machine table (100) is provided with a top table (103) through a support column (101), and the top table (103) is provided with a mounting cavity, characterized in that: The upper side of the machine table (100) is provided with a fixing assembly, the fixing assembly comprises an operation table (102), a plurality of first air cylinders (106) are arranged on the operation table (102), and the plurality of first air cylinders (106) are used for fixing the battery pack; the operation table (102) is detachably installed on the upper side of the machine table (100) through a mounting assembly; A liftable cleaning assembly is arranged in the mounting cavity through a lifting assembly; the cleaning assembly comprises a mounting frame (105) arranged on the top table (103); a brush for cleaning dust on the end cover of the battery pack is arranged on the lower side of the mounting frame (105); and a driving assembly for driving the mounting frame (105) to reciprocatingly clean is further arranged in the mounting cavity.

2. The battery pack pre-treatment apparatus of claim 1, wherein: The upper side of the machine table (100) is concave to form a placing cavity (400); the mounting assembly comprises a square block (200) arranged in the placing cavity (400) through a first spring (401); the lower side of the operation table (102) is provided with a square groove (300) for inserting the square block (200); the square block (200) is provided with a square hole (201); and the mounting assembly further comprises a locking member arranged in the operation table (102), which extends into the square hole (201) to achieve fixed installation of the operation table (102) on the upper side of the machine table (100).

3. The battery pack pre-treatment apparatus of claim 2, wherein: The square block (200) is provided with a first inclined surface (202), and the operation table (102) is provided with a cavity (301) in communication with the square groove (300); The locking member comprises a lock column (302) arranged in the cavity (301) and slidable; one end of the lock column (302) is provided with a second inclined surface (500) matched with the first inclined surface (202); an abutting piece (403) is arranged on the lock column (302) in the cavity (301); a second spring (303) is further arranged on the lock column (302) in the cavity (301), and the second spring (303) is used for pushing the abutting piece (403) to drive the lock column (302) to extend into the square hole (201).

4. The battery pack pre-treatment apparatus of claim 2, wherein: Limiting grooves (402) are arranged on opposite side walls of the placing cavity (400) along the height direction thereof; limiting blocks are arranged on opposite side walls of the square block (200) and used for extending into the corresponding limiting grooves (402) to slide.

5. The battery pack pre-treatment apparatus of claim 1, wherein: The mounting frame (105) is in a U shape, and the lower side of the top table (103) is oppositely provided with a sliding groove (600) in communication with the mounting cavity along the length direction thereof; The lifting assembly comprises a mounting block (603) arranged in the mounting cavity; both ends of the mounting frame (105) extend into the mounting cavity through the corresponding sliding groove (600) and penetrate through the mounting block (603); the penetrating ends of the mounting frame (105) are connected through a mounting plate (605); a second air cylinder (606) is arranged on the mounting block (603), and the output end of the second air cylinder (606) is connected to the lower side of the mounting plate (605).

6. The battery pack pre-treatment apparatus of claim 5, wherein: The driving assembly comprises a threaded rod (604) arranged in the mounting cavity and rotatable; the threaded rod (604) is threadedly arranged through the mounting block (603); and the driving assembly further comprises a motor (601) arranged in the mounting cavity, and one end of the threaded rod (604) is connected to the output end of the motor (601).

7. The battery pack pre-treatment apparatus of claim 6, wherein: The side wall of the top platform (103) is provided with detachable side plates, and the side plates are provided with a plurality of notches (700).

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