Dispensing device and dispensing equipment

Abstract

The embodiment of the utility model provides a dispensing device and dispensing equipment, and relates to the technical field of batteries. The glue dispensing device comprises a glue mixing pipe and a glue dispensing nozzle, the glue dispensing nozzle comprises at least two glue outlets, and the at least two glue outlets are communicated with the glue mixing pipe. When the glue dispensing device is used, the glue mixing pipe is connected with the glue dispensing nozzle, various kinds of glue directly enter the glue mixing pipe to be mixed, and the mixed glue can flow out of the at least two glue outlets after entering the glue dispensing nozzle, so that multi-line simultaneous gluing is achieved, multiple areas can be coated at a time, and the gluing efficiency is improved. The glue dispensing nozzle of the glue dispensing device comprises at least two glue outlets, so that the glue outlet quantity is increased, and the glue coating time is shortened, so that the glue coating efficiency is improved, and the overall working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, in particular to a glue dispensing device and glue dispensing equipment. Background Art

[0002] In order to meet the safety performance requirements of the battery module and ensure the stable operation of the battery pack, the corresponding position on the bottom of the battery shell needs to be coated with thermal conductive glue. When the battery pack is assembled in the battery shell, the battery pack can be adhered to the shell through glue, thereby enhancing the service life and stability of the battery pack. Generally, a dispensing device is used for the glue application. The current dispensing device directly injects glue into the shell surface through the mixing nozzle.

[0003] The glue dispensing device in the prior art has a technical problem of low overall working efficiency due to low glue coating efficiency. Utility Model Content

[0004] The utility model provides a glue dispensing device and glue dispensing equipment, which can increase the amount of glue output and reduce the glue coating time, thereby improving the glue coating efficiency and improving the overall work efficiency.

[0005] The embodiments of the present invention can be implemented as follows:

[0006] The embodiment of the utility model provides a dispensing device, which includes:

[0007] Mixing hose;

[0008] The glue dispensing nozzle comprises at least two glue outlets, and at least two of the glue outlets are connected to the glue mixing tube.

[0009] Optionally, the dispensing nozzle includes a shell and a diverter plate, the shell has a flow chamber, the inlet of the flow chamber is connected to the mixing tube, the diverter plate is arranged at the outlet of the flow chamber, and the setting direction of the diverter plate is used to be consistent with the flow direction of the glue, thereby dividing the outlet of the flow chamber into at least two glue outlets.

[0010] Optionally, the number of the diverter plate is at least one.

[0011] Optionally, there are two diverter plates, the two diverter plates are spaced apart, and a glue outlet is formed between the two diverter plates.

[0012] Optionally, the diverter plate includes a straight plate and a bent plate, and the bent plate is disposed at one end of the straight plate away from the inlet of the flow chamber and is connected to the straight plate.

[0013] Optionally, the glue dispensing nozzle further includes a guide plate, which is arranged in the flow cavity, and the plate surface of the guide plate and the inner wall of the shell together form the glue outlet.

[0014] Optionally, the guide plate includes a first plate and a second plate connected to each other, the first plate and the second plate are arranged at an angle, one end of the first plate away from the second plate is connected to the diverter plate, and the plate surface of the second plate and the inner wall of the outer shell jointly form the glue outlet.

[0015] Optionally, the first plate and the second plate are arranged vertically.

[0016] Optionally, there are two guide plates, and the two guide plates are respectively arranged on both sides of the diverter plate.

[0017] An embodiment of the utility model further provides a glue dispensing device, comprising a displacement structure and a glue dispensing device, wherein the displacement structure is connected to the glue dispensing device to drive the glue dispensing device to move.

[0018] An embodiment of the utility model further provides a battery pack, comprising a lower shell and a glue dispensing device, wherein the glue dispensing device is arranged on the lower shell.

[0019] The beneficial effects of the dispensing device and dispensing equipment of the embodiment of the utility model include, for example:

[0020] The glue dispensing device includes a glue mixing tube and a glue dispensing nozzle, and the glue dispensing nozzle includes at least two glue outlets, and at least two of the glue outlets are connected to the glue mixing tube. When the glue dispensing device is in use, the glue mixing tube and the glue dispensing nozzle are connected, and multiple glues directly enter the glue mixing tube for mixing. After the mixed glue enters the glue dispensing nozzle, it can flow out from at least two glue outlets, thereby realizing multi-line simultaneous glue coating, and can coat multiple areas at one time, thereby improving the glue coating efficiency. The glue dispensing nozzle of the glue dispensing device includes at least two glue outlets, which increases the amount of glue discharged and reduces the glue coating time, thereby improving the glue coating efficiency and improving the overall work efficiency.

[0021] The glue dispensing device includes a displacement structure and a glue dispensing device, wherein the displacement structure is connected to the glue dispensing device and is used to drive the glue dispensing device to move. When the glue dispensing device is in use, the displacement structure can drive the glue dispensing device to move, and perform multi-directional and multi-angle glue application. The glue dispensing nozzle of the glue dispensing device includes at least two glue outlets, which increases the amount of glue output, reduces the glue application time, thereby improving the glue application efficiency and improving the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of the structure of the dispensing device provided in this embodiment;

[0024] Figure 2 A schematic diagram of the structure of the dispensing nozzle provided in this embodiment;

[0025] Figure 3 This is a cross-sectional view of the dispensing nozzle provided in this embodiment.

[0026] Icons: 10-mixing hose; 20-dispensing nozzle; 21-housing; 22-dividing plate; 221-straight plate; 222-bending plate; 201-dispensing port; 202-flow chamber; 23-guide plate; 231-first plate; 232-second plate; 100-dispensing device. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present utility model.

[0031] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0032] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0033] In order to meet the safety performance requirements of the battery module and ensure the stable operation of the battery pack, the corresponding position on the bottom of the battery shell needs to be coated with thermal conductive glue. When the battery pack is assembled in the battery shell, the battery pack can be adhered to the shell through glue, thereby enhancing the service life and stability of the battery pack. Generally, a dispensing device is used for the glue application. The current dispensing device directly injects glue into the shell surface through the mixing nozzle.

[0034] The gluing device in the related art has a technical problem of low overall working efficiency due to low gluing efficiency.

[0035] Based on this, please refer to Figure 1-Figure 3 This embodiment provides a glue dispensing device, which includes a displacement structure and a glue dispensing device 100. The displacement structure is connected to the glue dispensing device 100, and the displacement structure can drive the glue dispensing device 100 to move, so as to perform multi-directional and multi-angle glue application. The glue dispensing device can solve the above technical problems, increase the amount of glue output, reduce the glue application time, thereby improving the glue application efficiency and the overall work efficiency.

[0036] Please refer to Figure 1-Figure 3 The glue dispensing device 100 includes a glue mixing tube 10 and a glue dispensing nozzle 20 . The glue dispensing nozzle 20 includes at least two glue outlets 201 . Both of the at least two glue outlets 201 are connected to the glue mixing tube 10 .

[0037] Specifically, the prior art glue dispensing device can only perform single-line glue dispensing at a time during the glue coating process, which results in a long glue coating time and low overall glue coating efficiency. In order to solve this technical problem, the glue dispensing device 100 provided in this embodiment is connected to the glue mixing tube 10 and the glue dispensing nozzle 20 when in use, and multiple glues directly enter the glue mixing tube 10 for mixing. After the mixed glue enters the glue dispensing nozzle 20, it can flow out from at least two glue outlets 201, thereby realizing multi-line glue coating at the same time, and can coat multiple areas at one time, thereby improving the glue coating efficiency. The glue dispensing nozzle 20 of the glue dispensing device 100 includes at least two glue outlets 201, which increases the amount of glue discharged and reduces the glue coating time, thereby improving the glue coating efficiency and improving the overall work efficiency.

[0038] In this embodiment, the glue dispensing nozzle 20 has three glue outlets 201, and the three glue outlets 201 are located on the same straight line. After the mixed glue in the mixing tube 10 enters the glue dispensing nozzle 20, it can flow from the three glue outlets 201 at the same time, so that three lines of glue can be applied at one time, which increases the amount of glue output and thus improves the glue application efficiency.

[0039] In other embodiments, the number of glue outlets 201 can be adjusted according to actual glue coating conditions, which is not specifically limited here.

[0040] Specifically, the rubber mixing tube 10 is a straight tube structure. Generally, the rubber mixing tube 10 is arranged in a vertical direction. The bottom end of the rubber mixing tube 10 is an outlet, and the bottom end of the rubber mixing tube 10 is connected to the glue dispensing nozzle 20 .

[0041] It is understandable that the length of the mixing tube 10 is generally not set too short, so as to ensure that the various glues have sufficient time to mix after entering the mixing tube 10 .

[0042] Figure 2 and Figure 3 The structural features of the glue dispensing nozzle 20 are specifically demonstrated, and the specific structure of the glue dispensing nozzle 20 will be described in detail below.

[0043] Please refer to Figure 2 and Figure 3 The glue dispensing nozzle 20 includes a shell 21 and a diverter plate 22. The shell 21 has a flow chamber 202. The inlet of the flow chamber 202 is connected to the glue mixing tube 10. The diverter plate 22 is arranged at the outlet of the flow chamber 202, and the setting direction of the diverter plate 22 is consistent with the flow direction of the glue, thereby dividing the outlet of the flow chamber 202 into at least two glue outlets 201.

[0044] There is at least one diverter plate 22 , so as to divide the outlet of the flow chamber 202 into a plurality of glue outlets 201 .

[0045] In this embodiment, there are two diverter plates 22, which are arranged at intervals, and a glue outlet 201 is formed between the two diverter plates 22. The two diverter plates 22 are arranged in a vertical direction, and a glue outlet 201 is formed between the two diverter plates 22. One side of each diverter plate 22 close to the inner wall of the shell 21 and the inner wall of the shell 21 form a glue outlet channel, thereby separating the outlet of the flow cavity 202 into three glue outlets 201.

[0046] In other embodiments, the number of the diverter plates 22 can be increased or decreased, so as to adjust the number of the glue outlets 201 of the glue dispensing nozzle 20 , which is not specifically limited here.

[0047] Specifically, the dispensing nozzle 20 further includes a guide plate 23, which is disposed in the flow cavity 202, and the plate surface of the guide plate 23 and the inner wall of the shell 21 together form a glue outlet 201. There are two guide plates 23, and the two guide plates 23 are respectively disposed on both sides of the diverter plate 22. The plate surfaces of the two guide plates 23 and the inner wall of the shell 21 respectively form two glue outlets 201.

[0048] In this embodiment, the guide plate 23 includes a first plate 231 and a second plate 232 connected to each other, the first plate 231 and the second plate 232 are arranged at an angle, one end of the first plate 231 away from the second plate 232 is connected to the diverter plate 22, and the plate surface of the second plate 232 and the inner wall of the shell 21 together form a glue outlet 201. Among them, the first plate 231 is connected to the middle part of the diverter plate 22, and after the glue enters the flow cavity 202, part of the glue reaches the first plate 231 from the channel between the diverter plate 22 and the inner wall of the shell 21, and enters the channel between the second plate 232 and the inner wall of the shell 21 along the first plate 231, and finally reaches the glue outlet 201, and the other part of the glue reaches the glue outlet 201 from the channel between the two diverter plates 22.

[0049] Specifically, the first plate 231 and the second plate 232 are vertically disposed.

[0050] It should also be explained that, since the guide plate 23 is an L-shaped structure, the flow rate and flow rate of the glue flowing out of the channel between the guide plate 23 and the housing 21 will be slower than that of the straight channel. In order to ensure that the flow rate and flow rate of the glue from each glue outlet 201 are consistent, the diverter plate 22 in this embodiment includes a straight plate 221 and a bent plate 222. The bent plate 222 is arranged at one end of the straight plate 221 away from the entrance of the flow chamber 202 and is connected to the straight plate 221. Among them, the first plate 231 is connected to the connection position of the straight plate 221 and the bent plate 222. The glue first reaches the channel between the two straight plates 221, then continues to flow to the channel between the two bent plates 222, and finally flows from the glue outlet 201. By setting the bent plate 222, the flow rate and flow rate of the glue are slowed down, so that the flow rate and flow rate of the glue from each glue outlet 201 are consistent. Ensure uniform glue coating.

[0051] The dispensing device 100 and the dispensing equipment provided in this embodiment have at least the following advantages:

[0052] The prior art glue dispensing device 100 can only perform single-line glue dispensing at a time during the glue coating process, which results in a long glue coating time and low overall glue coating efficiency. In order to solve this technical problem, the glue dispensing device 100 provided in this embodiment is used, and the mixing tube 10 and the glue dispensing nozzle 20 are connected. Multiple glues directly enter the mixing tube 10 for mixing. After the mixed glue enters the glue dispensing nozzle 20, it can flow out from at least two glue outlets 201, thereby realizing multi-line glue coating at the same time, and can coat multiple areas at one time, thereby improving the glue coating efficiency. The glue dispensing nozzle 20 of the glue dispensing device 100 includes at least two glue outlets 201, which increases the amount of glue discharged and reduces the glue coating time, thereby improving the glue coating efficiency and improving the overall work efficiency.

[0053] In summary, the embodiment of the utility model provides a dispensing device 100 and a dispensing equipment, wherein the dispensing device 100 includes a mixing glue tube 10 and a dispensing nozzle 20, wherein the dispensing nozzle 20 includes at least two glue outlets 201, and at least two glue outlets 201 are both connected to the mixing glue tube 10. When the dispensing device 100 is in use, the mixing glue tube 10 and the dispensing nozzle 20 are connected, and a variety of glues directly enter the mixing glue tube 10 for mixing. After the mixed glue enters the dispensing nozzle 20, it can flow out from at least two glue outlets 201, thereby realizing multi-line simultaneous gluing, and can coat multiple areas at one time, thereby improving the gluing efficiency. The dispensing nozzle 20 of the dispensing device 100 includes at least two glue outlets 201, which increases the amount of glue output, reduces the gluing time, thereby improving the gluing efficiency, and improving the overall work efficiency.

[0054] The glue dispensing device includes a displacement structure and a glue dispensing device 100, and the displacement structure is connected to the glue dispensing device 100 to drive the glue dispensing device 100 to move. When the glue dispensing device is in use, the displacement structure can drive the glue dispensing device 100 to move, and perform multi-directional and multi-angle glue application. The glue dispensing nozzle 20 of the glue dispensing device 100 includes at least two glue outlets 201, which increases the amount of glue output and reduces the glue application time, thereby improving the glue application efficiency and improving the overall work efficiency.

[0055] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A dispensing device, characterized in that: include: Mixing hose (10); A glue dispensing nozzle (20), the glue dispensing nozzle (20) comprising at least two glue outlets (201), and at least two of the glue outlets (201) are both connected to the glue mixing tube (10).

2. The dispensing device according to claim 1, characterized in that: The glue dispensing nozzle (20) comprises a shell (21) and a diverter plate (22), wherein the shell (21) has a flow chamber (202), the inlet of the flow chamber (202) is connected to the glue mixing tube (10), the diverter plate (22) is arranged at the outlet of the flow chamber (202), and the arrangement direction of the diverter plate (22) is consistent with the glue flow direction, thereby dividing the outlet of the flow chamber (202) into at least two glue outlets (201).

3. The dispensing device according to claim 2, characterized in that: The number of the diverter plate (22) is at least one.

4. The dispensing device according to claim 2, characterized in that: The number of the diverter plates (22) is two, the two diverter plates (22) are arranged at an interval, and a glue outlet (201) is formed between the two diverter plates (22).

5. The dispensing device according to claim 2, characterized in that: The flow dividing plate (22) comprises a straight plate (221) and a bent plate (222), wherein the bent plate (222) is arranged at one end of the straight plate (221) away from the inlet of the flow chamber (202) and is connected to the straight plate (221).

6. The dispensing device according to claim 2, characterized in that: The glue dispensing nozzle (20) further comprises a guide plate (23), wherein the guide plate (23) is arranged in the flow cavity (202), and the plate surface of the guide plate (23) and the inner wall of the outer shell (21) together form the glue outlet (201).

7. The glue dispensing device according to claim 6, characterized in that: The guide plate (23) comprises a first plate (231) and a second plate (232) which are connected to each other, the first plate (231) and the second plate (232) are arranged at an angle, one end of the first plate (231) away from the second plate (232) is connected to the diverter plate (22), and the plate surface of the second plate (232) and the inner wall of the outer shell (21) together form the glue outlet (201).

8. The dispensing device according to claim 7, characterized in that: The first plate (231) and the second plate (232) are arranged vertically.

9. The glue dispensing device according to claim 6, characterized in that: The number of the guide plates (23) is two, and the two guide plates (23) are respectively arranged on both sides of the diverter plate (22).

10. A dispensing device, characterized in that: It comprises a displacement structure and the glue dispensing device according to any one of claims 1 to 9, wherein the displacement structure is connected to the glue dispensing device (100) and is used to drive the glue dispensing device (100) to move.

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