Gluing gun for portable energy storage battery pack liquid cooling plate

Abstract

The utility model discloses a portable gluing gun for a liquid cooling plate of an energy storage battery pack, and particularly relates to the technical field of gluing guns, which comprises a first fixing plate, a shell is mounted on one side of the first fixing plate, a double-shaft cylinder is mounted in the shell, a handle is mounted at the bottom end of the shell, an air pressure regulating valve is mounted at the bottom end of the handle, and the air pressure regulating valve is connected with an air connecting end. The other side of the first fixing plate is connected with a plurality of connecting rods, the connecting rods are jointly connected with a second fixing plate, two rubber pipes connected with the output end of the double-shaft air cylinder are arranged between the first fixing plate and the second fixing plate, gun heads are installed at the ends of the rubber pipes, and a grip is installed at the bottom end of the second fixing plate. The air pressure adjusting valve is used for controlling the glue outlet amount and speed, gluing is more uniform, the double-shaft air cylinder achieves simultaneous gluing of double glue pipes so as to improve efficiency, the multiple gun head structures adapt to the complex gluing environment, the connecting assembly can adjust the direction of the gun heads and reduce the requirement for accessory models, and the gluing device has the advantages of being convenient to operate and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of glueing gun, more specifically, the utility model relates to a portable energy storage battery pack liquid cooling plate's glueing gun. BACKGROUND

[0002] In the production and manufacturing process of portable energy storage battery pack, the glueing process of liquid cooling plate is very important. The quality of glueing directly affects the sealing performance, heat dissipation effect of liquid cooling plate and the overall stability and safety of battery pack.

[0003] The battery pack liquid cooling plate is the core component of the new energy storage cabinet battery pack system, usually made of aluminum or composite materials, and needs to be sealed, fixed or heat-conducted with the battery module through adhesive.

[0004] The existing glueing gun often has uneven glueing, and complex curved surfaces cannot be glued, and the automatic glueing machine of the automatic production line cannot glue in time due to damage, resulting in glue curing problems.

[0005] Therefore, a portable energy storage battery pack liquid cooling plate glueing gun is proposed. UTILITY MODEL CONTENTS

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a portable energy storage battery pack liquid cooling plate glueing gun to solve the problems raised in the above background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a portable energy storage battery pack liquid cooling plate glueing gun, comprising a first fixed plate, the first fixed plate side is installed with the shell, the shell is installed with double-shaft air cylinder, the shell bottom end is installed with handle, the handle bottom end is installed with air pressure regulating valve, the air pressure regulating valve is connected with gas connection end, the first fixed plate other side is connected with a plurality of connecting rods, a plurality of connecting rods are connected with second fixed plate, two glue pipes connected with double-shaft air cylinder output end are arranged between the first fixed plate and the second fixed plate, the glue pipe end is installed with gun head, the second fixed plate bottom end is installed with handle.

[0008] Preferably, the two output ends of the double-shaft air cylinder are each installed with a piston, and each piston is respectively and slidingly connected with the inner wall of the corresponding glue pipe.

[0009] Preferably, a sliding groove is formed on the second fixed plate, and the end of each glue pipe is inserted into the sliding groove and blocked by the second fixed plate.

[0010] Preferably, each glue pipe end is provided with a connector, a connecting assembly is inserted into the connector, a locking sleeve that is screwed with the connector is sleeved on the connecting assembly, and a gun head is installed at the other end of the connecting assembly.

[0011] Preferably, the gun head is in a straight cylinder structure.

[0012] Preferably, the gun head is in a curved structure.

[0013] Preferably, a plurality of limiting grooves are arranged at the end of the connecting head, and one end of the connecting assembly is inserted into the limiting grooves.

[0014] Preferably, the connecting assembly comprises a plug, a baffle disc, a limiting block and a screw pipe, one end of the plug is connected with the baffle disc, a plurality of limiting blocks are fixedly connected to one side of the baffle disc and are inserted into the limiting grooves in cooperation, and the screw pipe is connected with the baffle disc.

[0015] The technical effects and advantages of the present application are as follows:

[0016] 1. The air pressure adjusting valve adjusts the air inlet flow of the air inlet end, accurately controls the air pressure, and conveniently adjusts the glue output and speed, so that the glue coating process is more easily controlled and the glue coating is more uniform, meeting the needs of different glue coating scenes.

[0017] 2. The two output ends of the double-shaft air cylinder are connected with the rubber pipes, and the pistons installed on the output ends are in sliding connection with the inner walls of the rubber pipes. When the double-shaft air cylinder is operated, glue coating operation can be simultaneously performed on two sealing parts with the same distance from the rubber pipes, and compared with single rubber pipe glue coating, the glue coating efficiency is greatly improved.

[0018] 3. The second fixed plate is provided with a sliding groove, the end of the rubber pipe is inserted into the sliding groove and is blocked by the sliding groove, and when the double-shaft air cylinder is contracted to separate the piston from the rubber pipe, the rubber pipe can be directly taken out for glue adding, so that repeated glue adding use is realized and the operation is convenient.

[0019] 4. The gun head with a straight cylinder structure and a curved structure is provided, the end of the connecting head is provided with a limiting groove, one end of the connecting assembly is inserted into the limiting groove, when the gun head is replaced, the direction of the curved gun head after installation can be limited, the gun heads with different shapes can be conveniently used for glue coating of complex curved surfaces or narrow spaces of the liquid cooling plate, and glue coating is more convenient.

[0020] 5. The connecting assembly comprises a plug, a baffle disc, a limiting block and a screw pipe, the installation angle of the connecting assembly can be adjusted by adjusting the cooperation of the limiting blocks and different limiting grooves, and then the direction of the curved gun head is adjusted, the number of gun head accessories is reduced, the glue coating effect is ensured, and the purpose of convenient glue coating is achieved. DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0022] Figure 2 It is a schematic diagram of the connecting structure of the rubber pipe and the straight cylinder structure gun head of the present application.

[0023] Figure 3 This is a schematic diagram of the connection structure between the hose and the curved gun head of this utility model.

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the connection between the hose and the nozzle of this utility model.

[0025] Figure 5 This is a schematic diagram of the connection component of this utility model.

[0026] The attached figures are labeled as follows: 1. First fixing plate; 2. Dual-axis cylinder; 3. Handle; 4. Air inlet; 5. Air pressure regulating valve; 6. Switch; 7. Connecting rod; 8. Second fixing plate; 9. Hose; 10. Gun head; 11. Grip; 12. Locking sleeve; 13. Connecting assembly; 1301. Plug; 1302. Baffle; 1303. Limiting block; 1304. Screw tube. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] As attached Figures 1-5 The portable glue gun for the liquid cooling plate of a storage battery pack shown includes a first fixing plate 1. A housing is installed on one side of the first fixing plate 1, and a dual-axis cylinder 2 is installed inside the housing. A handle 3 is installed at the bottom of the housing, and a pressure regulating valve 5 is installed at the bottom of the handle 3. The pressure regulating valve 5 is connected to an air inlet 4. Multiple connecting rods 7 are connected to the other side of the first fixing plate 1. The multiple connecting rods 7 are connected to a second fixing plate 8. Two glue tubes 9 are arranged between the first fixing plate 1 and the second fixing plate 8 and are connected to the output end of the dual-axis cylinder 2. A gun head 10 is installed at the end of the glue tube 9. A handle 11 is installed at the bottom of the second fixing plate 8.

[0029] In practice, the air pressure is controlled by adjusting the air flow rate at the air inlet 4 through the air pressure regulating valve 5, thereby adjusting the amount and speed of glue dispensing. When applying glue to the battery pack module, one hand holds the handle 11 and the other hand holds the handle 3, aligning the gun head 10 with the glue application position, pressing the switch 6 to make the dual-axis cylinder 2 run, thereby squeezing the inside of the glue tube 9, causing the gun head 10 to dispense glue, and moving the glue gun to perform the glue application operation. It is convenient and simple to use, and the glue dispensing speed is easy to control.

[0030] The two output ends of the double-shaft air cylinder 2 are provided with pistons, and the pistons are respectively connected with the inner walls of the corresponding rubber tubes 9 in a sliding mode.

[0031] In specific implementation, through the operation of the double-shaft air cylinder 2, the output end is slowly elongated, the pistons can extrude the interiors of the corresponding rubber tubes 9, the glue is automatically extruded, through the cooperation of the two rubber tubes 9, the distance between the two rubber tubes 9 is set, the rubber coating operation can be simultaneously performed on two sealing positions with the same distance from the rubber tubes 9, and the rubber coating efficiency is improved.

[0032] The second fixed plate 8 is provided with a sliding groove, and the end portions of the rubber tubes 9 are inserted into the sliding groove and blocked by the second fixed plate 8.

[0033] In specific implementation, through the contraction of the double-shaft air cylinder 2, the pistons can be separated from the rubber tubes 9, so that the rubber tubes 9 can be directly taken out, the rubber tubes 9 can be repeatedly added, and the rubber tubes 9 can be repeatedly added.

[0034] The end portions of the rubber tubes 9 are provided with connecting heads, the connecting heads are inserted with connecting assemblies 13, the connecting assemblies 13 are sleeved with locking sleeves 12 which are screwed with the connecting heads, and the connecting assemblies 13 are provided with gun heads 10 at the other ends.

[0035] The gun head 10 is in a straight cylindrical structure.

[0036] The gun head 10 is in a curved structure.

[0037] The end portions of the connecting heads are provided with a plurality of limiting grooves, and one end of the connecting assembly 13 is inserted into the limiting groove.

[0038] In specific implementation, one end of the connecting assembly 13 is inserted into the connecting head, and the rotation of the connecting assembly 13 is limited by the limiting groove, so that when the gun head 10 is replaced, one end of the connecting assembly 13 is screwed with the gun head 10, the number of fixed threads is fixed, the gun head 10 can be replaced, the orientation of the curved gun head 10 after installation can be limited, different shaped gun heads 10 can be arranged, the liquid cooling plate can be conveniently adapted to complex curved surfaces or narrow spaces for corresponding replacement, and the rubber coating is more convenient.

[0039] The connecting assembly 13 comprises a plug 1301, a blocking disc 1302, a limiting block 1303 and a screw pipe 1304, one end of the plug 1301 is connected with the blocking disc 1302, a plurality of limiting blocks 1303 which are inserted and matched with the limiting grooves are fixedly connected to one side of the blocking disc 1302, and the screw pipe 1304 is connected with the blocking disc 1302.

[0040] In specific implementation, the plug 1301 is inserted into the connector and fixed by extruding the baffle disc 1302 by the locking sleeve 12, and the screw pipe 1304 is used for connecting the gun head 10. For the added connecting assembly 13, the installation angle of the connecting assembly 13 can be adjusted by adjusting the corresponding cooperation between the limiting block 1303 and different limiting grooves, so that the direction of the installed curved structure part of the gun head 10 can be adjusted, thereby reducing the number of models of the gun head 10 accessories, and the purpose of conveniently gluing in use is achieved.

[0041] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. Portable gluing gun for liquid cooling plate of portable energy storage battery pack, comprising a first fixed plate (1), one side of the first fixed plate (1) is provided with a shell, a double-shaft air cylinder (2) is installed in the shell, a handle (3) is installed at the bottom end of the shell, an air pressure adjusting valve (5) is installed at the bottom end of the handle (3), the air pressure adjusting valve (5) is connected with a gas connection end (4), a plurality of connecting rods (7) are connected with the other side of the first fixed plate (1), a plurality of connecting rods (7) are commonly connected with a second fixed plate (8), two glue pipes (9) connected with the output ends of the double-shaft air cylinder (2) are arranged between the first fixed plate (1) and the second fixed plate (8), a gun head (10) is installed at the end of the glue pipe (9), and a handle (11) is installed at the bottom end of the second fixed plate (8).

2. The glue gun of claim 1, wherein: The two output ends of the double-shaft air cylinder (2) are each provided with a piston, and each piston is in sliding connection with the inner wall of the corresponding glue pipe (9).

3. The glue gun of claim 2, wherein: A sliding groove is formed in the second fixed plate (8), and the end of each glue pipe (9) is inserted into the sliding groove and blocked by the second fixed plate (8).

4. The glue gun of claim 3, wherein: Each glue pipe (9) is provided with a connecting head, a connecting assembly (13) is inserted into the connecting head, a locking sleeve (12) is sleeved on the connecting assembly (13) and is screwed with the connecting head, and the connecting assembly (13) is provided with a gun head (10) at the other end.

5. The glue gun of claim 4, wherein: The gun head (10) is in a straight cylindrical structure.

6. The glue gun of claim 4, wherein: The gun head (10) is in a bent structure.

7. The glue gun of claim 6, wherein: A plurality of limiting grooves are formed at the end of the connecting head, and one end of the connecting assembly (13) is inserted into the limiting groove.

8. The glue gun of claim 7, wherein: The connecting assembly (13) comprises a plug (1301), a baffle disc (1302), a limiting block (1303) and a spiral pipe (1304), one end of the plug (1301) is connected with the baffle disc (1302), a plurality of limiting blocks (1303) are fixedly connected with one side of the baffle disc (1302) and inserted into the limiting groove in cooperation, and the spiral pipe (1304) is connected with the baffle disc (1302).

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