Gluing device for PACK battery pack

Abstract

The utility model relates to the technical field of battery pack gluing, and discloses a PACK battery pack gluing device which comprises a case, a storage tank is fixedly connected to the bottom of the inner side of the case, a barrel cover is connected to the top of the outer wall of the storage tank in a threaded mode, and a second motor is fixedly connected to the left side of the top of the barrel cover. A second circular gear is connected to the lower side of the outer wall of the rotating gear disc in a meshed mode, a third rotating rod is fixedly connected to the interior of the second circular gear, second stirring blades are fixedly connected to the outer wall of the third rotating rod, the rear side of the outer wall of the storage tank communicates with an output pipe, and a rotating mechanism is arranged at the top of the machine box. And the rotating mechanism is used for rotating the gluing device. According to the glue storage tank, under the output action of the second motor, the first stirring blade and the second stirring blade stir glue in the storage tank, and in the stirring process of the forward stirring blade and the reverse stirring blade, air is not prone to being involved in the glue to form bubbles.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery pack gluing technical field especially relates to a PACK battery pack gluing device. BACKGROUND

[0002] PACK battery pack is a whole battery assembly formed by combining multiple single batteries such as common lithium ion battery monomer through series connection, parallel connection or series-parallel connection combination and being equipped with a battery management system, a protection circuit and a shell related component, which can output voltage and sufficient capacity meeting different power equipment requirements by reasonably combining single batteries, such as electric vehicles requiring higher voltage and larger power reserve to guarantee sufficient cruising range, PACK battery pack can be customized and configured according to vehicle design to meet the corresponding requirements, PACK battery pack will be exposed to complex environments in many application scenarios, the battery pack is installed at the bottom of the vehicle, and the vehicle will encounter waterlogged road surface and dusty road condition during driving, the gaps of the battery pack shell are sealed by gluing, which can prevent water and dust from entering the battery pack, at this time, a PACK battery pack gluing device is needed.

[0003] The PACK battery pack gluing device is basically composed of a glue storage container, a pressure device and a glue nozzle, is a device for applying glue during the sealing and fixing operation of the battery pack, and uniform glue composition is crucial to its performance, if the glue composition is not uniform, it may cause inconsistent curing time and uneven viscosity of the glue, in order to solve the above problems, a stirring device is added in the prior art, stirring can ensure uniform mixing of the glue, so that the glue can be cured according to the expected time and mode after gluing, thereby ensuring the sealing and fixing effect of the PACK battery pack, but the above structure does not consider that when stirring is in the same direction, it will cause uneven stirring, air is easily entrapped in the glue to form bubbles, which is not conducive to improving the quality of the glue. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a PACK battery pack gluing device, which aims to improve the problem that the prior art does not consider that when stirring is in the same direction, it will cause uneven stirring, air is easily entrapped in the glue to form bubbles, which is not conducive to improving the quality of the glue.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a PACK battery package gluing device, including the case, the inner side bottom of case is fixedly connected with the storage tank, the outer wall top of storage tank is threadedly connected with the bucket cover, the top left side of bucket cover is fixedly connected with motor no.

[0006] As a further description of the above technical solution:

[0007] The rotating mechanism includes a glue bottle, the outer wall rear side of glue bottle is communicated with the left end of output pipe, the inner side top of glue bottle is fixedly connected with motor no.

[0008] As a further description of the above technical solution:

[0009] The outer wall rear side of glue bottle is fixedly connected with sliding column, and the top left and right sides of case are fixedly connected with support column.

[0010] As a further description of the above technical solution:

[0011] The top end of multiple support columns is fixedly connected with fixed rod, and the front end left side of fixed rod is provided with sliding groove.

[0012] As a further description of the above technical solution:

[0013] The bottom of case is fixedly connected with bottom disc, and the bottom four corners of bottom disc are fixedly connected with gyro wheel.

[0014] As a further description of the above technical solution:

[0015] The top left side of case is fixedly connected with sliding rail, and the top end of multiple sliding rails is slidably connected with fixed clamp.

[0016] As a further description of the above technical solution:

[0017] The top right side of case is fixedly connected with display instrument, and the front end left and right sides of display instrument are slidably connected with button.

[0018] As a further description of the above technical solutions:

[0019] The left and right sides of the case are fixedly connected with handles, and the inner wall of the sliding groove is in sliding connection with the rear end of the outer wall of the sliding column.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、 the utility model discloses, when carrying out to glue water stirring, first start motor no. 2, under the output of motor no. 2, will drive rotary gear plate rotation, subsequently under the rotation of rotary gear plate will respectively drive circular gear no. 1 and circular gear no. 2 carry out positive and negative rotation, make stirring blade no. 1 and stirring blade no. 2 carry out stirring action to the glue water in storage tank, through such positive and negative stirring blade in the stirring process, make the glue water not easy to make air into the glue water and form air bubble, improve the quality of glue water.

[0022] 2、 the utility model discloses, when carrying out to the rotation of glue nozzle, first start motor no. 1, under the output of motor no. 1, will rotate rod no. 1 rotation, subsequently under the rotation of rotating rod no. 1 will drive glue nozzle rotation, through such adjustment glue nozzle's glue angle of attack, through the rotation of glue nozzle, can accurately adjust the drop point and direction of glue water, can accurately apply glue water in the area that needs protection, guarantee the performance and safety of battery pack. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a front side perspective view of a PACK battery pack glueing device provided by the utility model;

[0024] Figure 2 It is a storage tank structure display drawing of a PACK battery pack glueing device provided by the utility model;

[0025] Figure 3 It is a storage tank structure split drawing of a PACK battery pack glueing device provided by the utility model;

[0026] Figure 4 It is a glue bottle structure display drawing of a PACK battery pack glueing device provided by the utility model;

[0027] Figure 5 It is a glue bottle structure schematic view of a PACK battery pack glueing device provided by the utility model.

[0028] LEGEND:

[0029] 1, case; 2, rotating mechanism; 201, glue bottle; 202, motor one; 203, rotating rod one; 204, waterproof disc; 205, glue nozzle; 206, ball; 3, storage tank; 4, barrel cover; 5, motor two; 6, rotating gear plate; 7, circular gear one; 8, rotating rod two; 9, stirring blade one; 10, circular gear two; 11, rotating rod three; 12, stirring blade two; 13, output pipe; 14, bottom plate; 15, sliding column; 16, fixed rod; 17, sliding groove; 18, support column; 19, display instrument; 20, button; 21, sliding rail; 22, fixed clamp; 23, handle; 24, roller. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Please refer to the drawings of the embodiments of the utility model Figure 1 - the drawings of the embodiments of the utility model Figure 3 An embodiment provided by the utility model: a PACK battery pack gluing device, comprising a case 1, the inner side bottom of the case 1 is fixedly connected with a storage tank 3, the outer wall top of the storage tank 3 is threadedly connected with a barrel cover 4, to ensure the closed property of the storage tank 3, the top left side of the barrel cover 4 is fixedly connected with a motor two 5, the motor two 5 is responsible for providing power, the output end of the motor two 5 is fixedly connected with a rotating gear plate 6, the outer wall upper side of the rotating gear plate 6 is toothedly connected with a circular gear one 7, to ensure the transmission of power, the middle part of the circular gear one 7 is fixedly connected with a rotating rod two 8, the outer wall bottom end of the rotating rod two 8 is fixedly connected with a stirring blade one 9, these stirring blade one 9 is driven by the rotating rod two 8 to carry out stirring work, the outer wall lower side of the rotating gear plate 6 is toothedly connected with a circular gear two 10, the inside of the circular gear two 10 is fixedly connected with a rotating rod three 11, the outer wall of the rotating rod three 11 is fixedly connected with a stirring blade two 12, these stirring blade two 12 is also driven by the rotating rod three 11 to carry out stirring work, the outer wall rear side of the storage tank 3 is connected with an output pipe 13, for outputting the substance in the storage tank 3, the top of the case 1 is provided with a rotating mechanism 2, the rotating mechanism 2 is used for the rotating action of the gluing device, to ensure that the gluing device can work uniformly and effectively.

[0032] Please refer to the drawings of the embodiments of the utility model Figure 4 - the drawings of the embodiments of the utility model Figure 5The rotating mechanism 2 includes a glue bottle 201. The rear side of the outer wall of the glue bottle 201 is connected to the left end of the output tube 13, ensuring the smooth output of the liquid glue. The inner top of the glue bottle 201 is fixedly connected to a motor 202. The output end of the motor 202 is fixedly connected to a rotating rod 203. The outer wall of the rotating rod 203 passes through the waterproof disk 204 and is fixedly connected to a glue nozzle 205. The design of the rotating rod 203 allows it to pass through the outer wall of the waterproof disk 204, and a glue nozzle 205 is fixedly connected to the outer end of the rotating rod 203. The bottom end of the inner wall of the glue nozzle 205 is rotatably connected to a ball 206. The ball 206 can ensure uniform application and precise control of the glue.

[0033] Please see the attached Figure 1 - Attachment Figure 2 The rear side of the outer wall of the glue bottle 201 is fixedly connected with a sliding column 15, so that the glue bottle 201 can be installed on the chassis 1, and the left and right sides of the top of the chassis 1 are fixedly connected with support columns 18, which provide additional stability for the chassis 1. The tops of multiple support columns 18 are fixedly connected with fixed rods 16, which further enhance the stability of the structure. A sliding groove 17 is provided on the left side of the front end of the fixed rod 16. The bottom of the chassis 1 is fixedly connected with a chassis 14, which provides additional support for the entire chassis 1. The four corners of the bottom of the chassis 14 are fixedly connected with rollers 24. The rollers 24 make the entire chassis 1 easily moveable in different working environments, greatly improving the flexibility and convenience of use.

[0034] Please see the attached Figure 2 - Attachment Figure 3 The left side of the top of the chassis 1 is fixedly connected to a slide rail 21, and the top of multiple slide rails 21 is slidably connected to a fixing clip 22, which makes the chassis 1 more stable and safe during use. The right side of the top of the chassis 1 is fixedly connected to a display 19, and the left and right sides of the front end of the display 19 are slidably connected to buttons 20. The buttons 20 facilitate users to perform various operations. The left and right sides of the chassis 1 are fixedly connected to handles 23. The handles 23 make the chassis 1 more convenient to move and carry. The inner wall of the sliding groove 17 is slidably connected to the rear end of the outer wall of the sliding column 15.

[0035] Working principle: When stirring the glue, first start the motor 2 5. Under the output of the motor 2 5, the rotating gear plate 6 will be driven to rotate. Then, under the rotation of the rotating gear plate 6, the circular gear 1 7 and the circular gear 2 10 will be driven to rotate forward and reverse respectively, so that the stirring blade 1 9 and the stirring blade 2 12 stir the glue in the storage tank 3. During the stirring process, the glue is not easily drawn into the glue to form bubbles due to the alternating rotation direction of the stirring blades in the forward and reverse directions, thereby improving the quality of the glue and reducing the glue defects caused by bubbles.

[0036] When the rotation of the glue nozzle 205 is performed, the motor one 202 is first started, under the output action of the motor one 202, the rotating rod one 203 is rotated, and then under the rotating action of the rotating rod one 203, the glue nozzle 205 is driven to rotate, by adjusting the glue angle of the glue nozzle 205 in this way, through rotating the glue nozzle 205, the dropping point and direction of the glue can be accurately adjusted, the glue can be accurately coated on the area needing protection, and the performance and safety of the battery pack are guaranteed.

[0037] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A PACK battery pack gluing device comprising a cabinet (1), characterized in that: The inner side bottom of the case (1) is fixedly connected with a storage tank (3), the outer wall top of the storage tank (3) is threadedly connected with a barrel cover (4), the top left side of the barrel cover (4) is fixedly connected with a motor two (5), the output end of the motor two (5) is fixedly connected with a rotating gear disc (6), the outer wall upper side of the rotating gear disc (6) is meshingly connected with a circular gear one (7), the middle part of the circular gear one (7) is fixedly connected with a rotating rod two (8), the outer wall bottom end of the rotating rod two (8) is fixedly connected with a stirring blade one (9), the outer wall lower side of the rotating gear disc (6) is meshingly connected with a circular gear two (10), the inside of the circular gear two (10) is fixedly connected with a rotating rod three (11), the outer wall of the rotating rod three (11) is fixedly connected with a stirring blade two (12), the outer wall rear side of the storage tank (3) is communicated with an output pipe (13), the top of the case (1) is provided with a rotating mechanism (2), and the rotating mechanism (2) is used for rotating the glue device.

2. The PACK battery pack gluing device according to claim 1, characterized in that: The rotating mechanism (2) comprises a glue bottle (201), the outer wall rear side of the glue bottle (201) is communicated with the left end of the output pipe (13), the inner side top of the glue bottle (201) is fixedly connected with a motor one (202), the output end of the motor one (202) is fixedly connected with a rotating rod one (203), the outer wall of the rotating rod one (203) penetrates through a waterproof disc (204) and is fixedly connected with a glue nozzle (205), and the inner wall bottom end of the glue nozzle (205) is rotatably connected with a ball (206).

3. The PACK battery pack gluing device according to claim 2, characterized in that: The outer wall rear side of the glue bottle (201) is fixedly connected with a sliding column (15), and the top left and right sides of the case (1) are fixedly connected with support columns (18).

4. The PACK battery pack gluing device according to claim 3, characterized in that: The top ends of the plurality of support columns (18) are fixedly connected with a fixed rod (16), and the front end left side of the fixed rod (16) is provided with a sliding groove (17).

5. The PACK battery pack gluing device according to claim 1, characterized in that: The bottom of the case (1) is fixedly connected with a bottom disc (14), and the bottom four corners of the bottom disc (14) are fixedly connected with rollers (24).

6. The PACK battery pack gluing device according to claim 1, characterized in that: The top left side of the case (1) is fixedly connected with sliding rails (21), and the top ends of the plurality of sliding rails (21) are slidingly connected with fixed clamps (22).

7. The PACK battery pack gluing device according to claim 1, characterized in that: The top right side of the case (1) is fixedly connected with a display instrument (19), and the front end left and right sides of the display instrument (19) are slidingly connected with buttons (20).

8. The PACK battery pack gluing device according to claim 4, characterized in that: The left and right sides of the case (1) are fixedly connected with handles (23), and the inner wall of the sliding groove (17) is slidingly connected with the outer wall rear end of the sliding column (15).

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