Multi-channel vacuum packaging structure of Bluetooth battery

Abstract

The utility model relates to the field of Bluetooth lithium battery packaging, and discloses a Bluetooth battery multi-channel vacuum packaging structure which comprises a packaging box top plate, a vacuum box is arranged at the bottom end of the packaging box top plate, a locking buckle is arranged on the left side of the vacuum box, and the locking buckle is arranged on the right side of the packaging box top plate. Power assemblies are arranged on the inner walls of the left side and the right side of the packaging box top plate, a sealing cutter set is arranged on the inner wall of the top end of the packaging box top plate and comprises a fixing plate, the lower side of the fixing plate is fixedly installed at the top end of the packaging box top plate through bolts, and a handle is arranged at the top end of the fixing plate. According to the utility model, through the cooperative use of the sealing knife group and the vacuum box, when vacuum sealing is carried out after liquid injection is carried out on the Bluetooth battery, a plurality of groups of batteries can be integrally sealed at the same time through a group of sealing blades in the sealing knife group, so that the consistency of the packaged batteries is high, and meanwhile, the sealing knife group can be added according to actual processing requirements, so that the packaging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of Bluetooth lithium battery packaging, in particular to a Bluetooth battery multi-channel vacuum packaging structure. Background Art

[0002] With the widespread application of Bluetooth technology and the popularity of wireless devices, TWS (True Wireless Stereo) Bluetooth headsets have become a highly anticipated product on the market.

[0003] Bluetooth lithium battery, as the name suggests, refers to the application of Bluetooth technology to lithium batteries, which enables lithium batteries to be wirelessly connected to devices such as smartphones and tablets to achieve remote monitoring and management. This type of battery not only has the advantages of high energy density and long life of traditional lithium batteries, but also has more intelligent functions through Bluetooth technology.

[0004] During the electrolyte injection process of Bluetooth lithium batteries, Bluetooth batteries need to be vacuum sealed after injection. In order to improve production efficiency, the number of batteries carried by the injection machine fixture needs to be increased. Conventional packaging is limited, and the space of the sealing blade makes it difficult to seal at the same workstation, resulting in reduced packaging efficiency. Therefore, a multi-channel vacuum packaging structure for Bluetooth batteries is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a Bluetooth battery multi-channel vacuum packaging structure, which aims to improve the problem in the existing technology that "the space of the sealing blade affects the difficulty of sealing at the same work station, resulting in reduced packaging efficiency".

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a multi-channel vacuum packaging structure for a Bluetooth battery, comprising a packaging box top plate, a vacuum box is provided at the bottom end of the packaging box top plate, a locking buckle is provided on the left side of the vacuum box, power components are provided on the left and right inner walls of the packaging box top plate, a sealing knife group is provided on the top inner wall of the packaging box top plate, the sealing knife group comprises a fixed plate, the lower side of the fixed plate is fixedly mounted on the top of the packaging box top plate by bolts, a handle is provided on the top of the fixed plate, a fixed block is fixedly connected to the lower side of the fixed plate, two groups of fixed blocks are provided, and a linear guide rail is slidably connected to the lower inner wall of the fixed block.

[0007] As a further description of the above technical solution:

[0008] The bottom end of the linear guide rail is fixedly connected to a base, the bottom end of the base is fixedly connected to a heat insulation block, and the bottom end of the heat insulation block is fixedly connected to a heating seat.

[0009] As a further description of the above technical solution:

[0010] The inner wall of the heating seat is provided with a heating pipe.

[0011] As a further description of the above technical solution:

[0012] The bottom end of the heating seat is fixedly connected with a sealing blade, and the left side of the base is fixedly connected with a second cylinder connector.

[0013] As a further description of the above technical solution:

[0014] The power assembly includes a linear bearing, the outer side of the linear bearing is fixedly connected to the inner wall of the top of the packaging box top plate, the inner wall of the linear bearing is slidably connected to a guide rod, and the top of the guide rod is fixedly connected to the cylinder mounting plate.

[0015] As a further description of the above technical solution:

[0016] The middle part of the top of the cylinder mounting plate is fixedly connected to a cylinder 1, the outer side of the bottom end of the output shaft of the cylinder 1 is slidably connected to the inner wall of the cylinder mounting plate, the bottom end of the output shaft of the cylinder 1 is fixedly connected to a cylinder connector 1, the bottom end of the cylinder connector 1 is fixedly connected to a cylinder joint seat, and the bottom end of the cylinder joint seat is fixedly connected to the top of the top plate of the packaging box.

[0017] As a further description of the above technical solution:

[0018] The linear bearings and guide rods are provided in multiple groups. The left side of the vacuum box is fixedly connected to the second cylinder. The outer side of the output shaft of the second cylinder passes through the left side of the vacuum box. The right side of the output shaft of the second cylinder is clamped on the inner side of the second cylinder connector.

[0019] As a further description of the above technical solution:

[0020] There are multiple groups of cylinder 2 and knife sealing groups.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by using a sealing knife group and a vacuum box in conjunction with each other, when vacuum sealing is performed on Bluetooth batteries after filling them with liquid, a group of sealing blades in the sealing knife group can be used to seal multiple groups of batteries at the same time, so that the battery packaging has high consistency. At the same time, the sealing knife group can be increased according to actual processing requirements, thereby improving the packaging efficiency.

[0023] 2. In the present invention, by using the cylinder connector 2 in conjunction with the cylinder 2, when maintaining the sealing blade, the sealing blade assembly can be pulled out through the handle by releasing the limit on the fixed plate, so that the cylinder connector 2 and the cylinder 2 can be quickly separated, thereby improving the maintenance efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is a schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0025] Figure 2 This is a bottom-up perspective structural diagram of the knife sealing assembly in the present invention;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixed block and the linear guide rail in the utility model;

[0027] Figure 4 It is a bottom-up three-dimensional structural schematic diagram of the second cylinder and the second cylinder connector in the present invention.

[0028] Legend:

[0029] 1. Packaging box top plate; 2. Vacuum box; 3. Locking buckle; 41. Linear bearing; 42. Guide rod; 43. Cylinder mounting plate; 44. Cylinder 1; 45. Cylinder connector 1; 46. Cylinder connector seat; 47. Cylinder 2; 5. Sealing knife assembly; 51. Handle; 52. Fixing plate; 53. Fixing block; 54. Linear guide; 55. Base; 56. Insulation block; 57. Heating seat; 58. Cylinder connector 2; 59. Sealing knife; 6. Heating tube. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 - Figure 3, an embodiment provided by the utility model: a multi-channel vacuum packaging structure for a Bluetooth battery, comprising a packaging box top plate 1, which is used to fix the vacuum box 2 and support the sealing knife group 5. A vacuum box 2 is provided at the bottom end of the packaging box top plate 1, and a sealing ring is provided between the vacuum box 2 and the packaging box top plate 1. A seal is formed by compressing the sealing ring provided between the two. When the vacuum is extracted, the sealing knife group 5 can perform vacuum sealing of the Bluetooth battery. A locking buckle 3 is provided on the left side of the vacuum box 2 for fixing the vacuum box 2 and the packaging box top plate 1. Power components are provided on the left and right inner walls of the packaging box top plate 1 for driving the vacuum box 2 and the packaging box top plate 1 to move downward to compact the Bluetooth fixture. A sealing knife group 5 is provided on the inner wall of the top of the packaging box top plate 1 for The Bluetooth battery is packaged, and the sealing knife group 5 includes a fixed plate 52 for fixing other components in the sealing knife group 5. The lower side of the fixed plate 52 is fixedly installed on the top of the packaging box top plate 1 by bolts. A handle 51 is provided on the top of the fixed plate 52 for pulling the fixed plate 52, so as to facilitate the removal of the fixed plate 52. A fixed block 53 is fixedly connected to the lower side of the fixed plate 52. It is a guide slider for providing stable moving support for the linear guide rail 54. There are two groups of fixed blocks 53. Two groups of fixed blocks 53 are provided on the lower side of one group of fixed plates 52. The two groups of fixed blocks 53 are used to drive two groups of oppositely arranged linear guide rails 54 to move. The inner wall of the lower side of the fixed block 53 is slidably connected to the linear guide rail 54 for guiding the movement of components such as the base 55.

[0032] Reference Figure 2 and Figure 3 The bottom end of the linear guide 54 is fixedly connected to a base 55, which connects the insulation block 56 and the linear guide 54 to play a supporting and transmitting role. The bottom end of the base 55 is fixedly connected to a heat insulation block 56 to block the heat generated by the heating seat 57 from transferring upward to protect the upper components. The bottom end of the heat insulation block 56 is fixedly connected to the heating seat 57, and a heating tube 6 is arranged inside to provide heat for the sealing blade 59 to achieve packaging. The inner wall of the heating seat 57 is provided with a heating tube 6 to generate heat so that the sealing blade 59 reaches the temperature required for Bluetooth battery packaging. The bottom end of the heating seat 57 is fixedly connected to a sealing blade 59. The sealing blade 59 is provided with multiple groups, which are driven by the cylinder 2 47 to slide left and right. When a pair of sealing blades 59 are relatively closed, the Bluetooth battery can be sealed. The left side of the base 55 is fixedly connected to the cylinder connector 2 58, which is engaged with the output shaft of the cylinder 2 47 to receive power.

[0033] Reference Figure 1The power assembly includes a linear bearing 41, which provides guidance and support for the sliding of the guide rod 42 to ensure the stability and accuracy of the sliding. The outer side of the linear bearing 41 is fixedly connected to the inner wall of the top plate 1 of the packaging box. The inner wall of the linear bearing 41 is slidably connected with the guide rod 42, which slides in the linear bearing 41 to transmit the power of the cylinder 44, driving the packaging box top plate 1 and the vacuum box 2 to move up and down. The top of the guide rod 42 is fixedly connected to the cylinder mounting plate 43 for installing and fixing the cylinder 44. The middle of the top of the cylinder mounting plate 43 is fixed. It is connected to a cylinder 44 to provide power to extend and retract the output shaft, thereby driving the packaging box top plate 1 to move. The outer side of the bottom end of the output shaft of the cylinder 44 is slidably connected to the inner wall of the cylinder mounting plate 43. The bottom end of the output shaft of the cylinder 44 is fixedly connected to a cylinder connector 45, which connects the output shaft of the cylinder 44 and a cylinder joint seat 46. The bottom end of the cylinder connector 45 is fixedly connected to the cylinder joint seat 46, which transmits the power generated by the cylinder 44 to the packaging box top plate 1. The bottom end of the cylinder joint seat 46 is fixedly connected to the top of the packaging box top plate 1.

[0034] Reference Figure 1 and Figure 4 , multiple groups of linear bearings 41 and guide rods 42 are provided to ensure the stable movement of the packaging box top plate 1, and a cylinder 2 47 is fixedly connected to the left side of the vacuum box 2. The outer side of the output shaft of the cylinder 2 47 passes through the left side of the vacuum box 2, and the right side of the output shaft of the cylinder 2 47 is clamped on the inner side of the cylinder connector 2 58. The sealing blade 59 on one side is driven to move by the output shaft of the cylinder 2 47. At the same time, the clamping connection enables the cylinder connector 2 58 to be quickly separated from the output shaft of the cylinder 2 47 when the sealing knife group 5 is disassembled and maintained, thereby improving the maintenance efficiency of the equipment. There are multiple groups of cylinder 2 47 and sealing knife group 5, and every two groups of cylinder 2 47 drive one group of sealing knife group 5 to work. The sealing knife group 5 can be increased according to actual processing requirements, thereby improving the packaging efficiency.

[0035] Working Principle: During operation, cylinder 1 (44) is activated, causing its output shaft to extend and retract, driving the top plate (1) of the packaging box downward along guide rod (42) within linear bearing (41) via cylinder connector (45) and cylinder joint seat (46). This causes the top plate (1) and vacuum chamber (2) to descend together, compacting the Bluetooth fixture. Heater tube (6) is energized and generates heat, which is transferred to sealing blade (59) via heating seat (57), bringing the sealing blade (59) to a suitable temperature for packaging.

[0036] When sealing is required, the output shaft of cylinder 2 (47) retracts and retracts. Due to the snap-fit connection between the output shaft and cylinder connector (58), the base (55), heat-insulating block (56), heating element (57), and sealing blade (59) move. When the pair of sealing blades (59) close together, the Bluetooth battery is sealed. If disassembly of the sealing blade assembly (5) is required for maintenance, the snap-fit connection between the output shaft of cylinder 2 (47) and cylinder connector (58) allows for quick disengagement, improving maintenance efficiency.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A Bluetooth battery multi-channel vacuum packaging structure, comprising a packaging box top plate (1), characterized in that: A vacuum box (2) is provided at the bottom end of the packaging box top plate (1), a locking buckle (3) is provided on the left side of the vacuum box (2), power components are provided on the left and right inner walls of the packaging box top plate (1), a sealing knife group (5) is provided on the top inner wall of the packaging box top plate (1), and the sealing knife group (5) includes a fixing plate (52), the lower side of the fixing plate (52) is fixedly mounted on the top of the packaging box top plate (1) by bolts, a handle (51) is provided on the top of the fixing plate (52), and a fixing block (53) is fixedly connected to the lower side of the fixing plate (52), two groups of the fixing blocks (53) are provided, and a linear guide rail (54) is slidably connected to the inner wall of the lower side of the fixing block (53).

2. The Bluetooth battery multi-channel vacuum packaging structure according to claim 1, characterized in that: The bottom end of the linear guide rail (54) is fixedly connected to a base (55), the bottom end of the base (55) is fixedly connected to a heat insulation block (56), and the bottom end of the heat insulation block (56) is fixedly connected to a heating seat (57).

3. The Bluetooth battery multi-channel vacuum packaging structure according to claim 2, characterized in that: The inner wall of the heating seat (57) is provided with a heating tube (6).

4. The Bluetooth battery multi-channel vacuum packaging structure according to claim 2, characterized in that: The bottom end of the heating seat (57) is fixedly connected with a sealing blade (59), and the left side of the base (55) is fixedly connected with a second cylinder connector (58).

5. The Bluetooth battery multi-channel vacuum packaging structure according to claim 1, characterized in that: The power assembly comprises a linear bearing (41), the outer side of the linear bearing (41) is fixedly connected to the inner wall of the top end of the packaging box top plate (1), the inner wall of the linear bearing (41) is slidably connected to a guide rod (42), and the top end of the guide rod (42) is fixedly connected to a cylinder mounting plate (43).

6. The Bluetooth battery multi-channel vacuum packaging structure according to claim 5, characterized in that: The middle part of the top of the cylinder mounting plate (43) is fixedly connected to a cylinder 1 (44); the outer side of the bottom end of the output shaft of the cylinder 1 (44) is slidably connected to the inner wall of the cylinder mounting plate (43); the bottom end of the output shaft of the cylinder 1 (44) is fixedly connected to a cylinder connector 1 (45); the bottom end of the cylinder connector 1 (45) is fixedly connected to a cylinder joint seat (46); the bottom end of the cylinder joint seat (46) is fixedly connected to the top of the packaging box top plate (1).

7. The Bluetooth battery multi-channel vacuum packaging structure according to claim 5, characterized in that: The linear bearing (41) and the guide rod (42) are provided with multiple groups. The left side of the vacuum box (2) is fixedly connected with a second cylinder (47). The outer side of the output shaft of the second cylinder (47) passes through the left side of the vacuum box (2). The right side of the output shaft of the second cylinder (47) is clamped on the inner side of the second cylinder connector (58).

8. The Bluetooth battery multi-channel vacuum packaging structure according to claim 7, characterized in that: The cylinder 2 (47) and the knife sealing group (5) are provided in multiple groups.

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