A coin cell heat sealer

Abstract

The utility model discloses a button cell heat sealing machine, specifically at the battery packaging field, including the main part, the top of main part is provided with the support column, and the outside of support column is sleeved with the lantern ring, and the one side of lantern ring is inserted with the bolt piece, and the transfer subassembly is connected with the lantern ring, and the transfer subassembly includes the support side plate fixedly connected in the one side of lantern ring, and the inside slide coupling of support side plate has the hollow slide block, and one side fixed connection of hollow slide block has the spring piece. The utility model discloses through the setting transfer piece, through making the transfer piece to the direction of mould movement, can bring out button cell from the inside of storage cylinder under the action of first base and second base, and when button cell is transferred to the just above of mould, make button cell to fall into the mould, thereby need not to take button cell with hand and place, and the operation is simple and convenient, reduces the difficulty of placing button cell and improves the speed of placing button cell.

Description

Technical Field

[0001] This utility model relates to the field of battery packaging technology, and more specifically, to a button battery heat sealing machine. Background Technology

[0002] Button batteries, also known as coin cells, are batteries shaped like small buttons. They are generally larger in diameter and thinner. Button batteries are classified by their shape, with corresponding categories including cylindrical, square, and irregularly shaped batteries. In the manufacturing of button batteries, a heat-sealing machine is used to heat and apply pressure to achieve a precise seal of the battery casing, ensuring the stability of the internal electrolyte and electrode materials. Sealing button batteries requires manual placement into the mold of the heat-sealing machine, followed by starting the machine to complete the seal. However, in practice, manually placing each button battery into the mold for sealing is inefficient, and the small size of the button battery further reduces the efficiency. Therefore, this application provides a button battery heat-sealing machine to address this issue. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a button battery heat sealing machine, which conveniently places the button battery into the mold by setting a transfer component to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A button cell heat sealing machine includes a main body, a support column at the top of the main body, a collar sleeved on the outer side of the support column, a bolt inserted into one side of the collar, and a transfer assembly for transferring the button cell into the mold of the heat sealing machine. The transfer assembly is connected to the collar, and the transfer assembly includes a support side plate fixedly connected to one side of the collar, a hollow slider slidably connected to the inner side of the support side plate, and a spring sheet fixedly connected to one side of the hollow slider.

[0006] In a preferred embodiment, one end of the spring is fixedly connected to a transfer member, and the top of the support side plate is fixedly connected to a storage cylinder.

[0007] In a preferred embodiment, a slanted frame is fixedly connected to the top of the transfer member, and a first base is fixedly connected to one end of the slanted frame. The first base is slidably connected to the bottom of the storage cylinder.

[0008] In a preferred embodiment, a base plate is fixedly connected to the inner wall of the storage cylinder, and a second base is fixedly connected to one end of the transfer member, the second base being slidably connected to the bottom of the storage cylinder.

[0009] In a preferred embodiment, an insert block is slidably connected inside the hollow slider, the insert block is slidably connected to the inner side of the support side plate, and a push block is fixedly connected to one side of the insert block.

[0010] In a preferred embodiment, a mounting bracket is fixedly connected to one side of the push block, and arc-shaped top blocks are fixedly connected to both ends of the mounting bracket away from the push block.

[0011] In a preferred embodiment, a triangular limiting frame is fixedly connected to the bottom of the transfer member, and an auxiliary pressure plate is fixedly connected to the outer side of the second base.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model, by setting a transfer component, when the button battery is placed into the mold, pushes the push block to move the transfer component towards the mold. Under the action of the first base and the second base, the button battery can be brought out from the inside of the storage cylinder. When the button battery is transferred to the top of the mold, the opening of the transfer component is enlarged, so that the button battery falls into the mold. By repeatedly pushing the push block, the button batteries can be put into the mold one by one, so that there is no need to pick up the button batteries by hand. The operation is simple and convenient, reducing the difficulty of placing button batteries and increasing the speed of placing button batteries.

[0014] 2. By setting an auxiliary pressure plate, when the button battery is placed and the transfer component returns, the auxiliary pressure plate will pass over the mold. When it is on top of the button battery, the auxiliary pressure plate will contact the top of the button battery under its own elasticity and apply downward pressure to the button battery, so that the button battery can be completely inserted into the mold. This can avoid the situation where the button battery is not completely inserted when it falls into the mold, which will affect the subsequent heat sealing. This further ensures that the button battery is inserted into the mold. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a button battery heat sealing machine;

[0016] Figure 2 A three-dimensional structural diagram of the transfer component;

[0017] Figure 3 for Figure 2 Enlarged view of the A-section structure;

[0018] Figure 4 This is a schematic diagram of the bottom structure of the transfer component.

[0019] The attached figures are labeled as follows: 1. Main body; 2. Support column; 3. Collar; 4. Bolt; 5. Support side plate; 6. Hollow slider; 7. Spring; 8. Transfer component; 9. Storage cylinder; 10. Inclined frame; 11. First base; 12. Base plate; 13. Second base; 14. Insert block; 15. Push block; 16. Mounting frame; 17. Arc-shaped top block; 18. Triangular limit frame; 19. Auxiliary pressure plate. Detailed Implementation

[0020] 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.

[0021] Refer to the instruction manual appendix Figures 1-4 As shown, an embodiment of the present invention provides a button battery heat sealing machine, comprising a main body 1, a support column 2 at the top of the main body 1, a collar 3 sleeved on the outer side of the support column 2, and a bolt 4 inserted into one side of the collar 3. The bolt 4 consists of a bolt and a nut. By tightening the bolt 4, the collar 3 can be fixedly sleeved on the outer side of the support column 2. A transfer assembly is used to transfer the button battery into the mold of the heat sealing machine. The transfer assembly is connected to the collar 3 and includes a support side plate 5 fixedly connected to one side of the collar 3. A hollow slider 6 is slidably connected to the inner side of the support plate 5. A spring piece 7 is fixedly connected to one side of the hollow slider 6. The spring piece 7 is an elastic structure. A transfer member 8 is fixedly connected to one end of the spring piece 7. One end of the transfer member 8 has an arc-shaped profile. The arc-shaped profile end of the transfer member 8 is elastic and can be stretched and deformed. A storage cylinder 9 is fixedly connected to the top of the support plate 5. The inner diameter of the storage cylinder 9 is slightly larger than the diameter of the button battery. This setting allows the button battery to slide smoothly up and down inside the storage cylinder 9 and prevents the button battery from getting stuck inside the storage cylinder 9.

[0022] The top of each transfer component 8 is fixedly connected to a slanted frame 10. One end of the slanted frame 10 is fixedly connected to a first base 11, which is slidably connected to the bottom of the storage cylinder 9. A base plate 12 is fixedly connected to the inner wall of the storage cylinder 9. One end of the transfer component 8 is fixedly connected to a second base 13. Both the first base 11 and the second base 13 have inwardly protruding base plates. The second base 13 is slidably connected to the bottom of the storage cylinder 9. An insert block 14 is slidably connected inside the hollow slider 6. The insert block 14 is slidably connected to the inner side of the support side plate 5. The insert block 14 consists of an insert plate and a sliding part. The insert plate is slidably connected inside the hollow slider 6 and the insert plate is connected to... One end of the near-hollow slider 6 is larger than the inner dimension of the hollow slider 6. The slider part is slidably connected to the inner side of the support side plate 5. A push block 15 is fixedly connected to one side of the insert block 14. A mounting bracket 16 is fixedly connected to one side of the push block 15. Arc-shaped top blocks 17 are fixedly connected to both ends of the mounting bracket 16 away from the push block 15. A triangular limiting bracket 18 is fixedly connected to the bottom of the transfer part 8. The arc-shaped top block 17 and the triangular limiting bracket 18 are in close contact. An auxiliary pressure plate 19 is fixedly connected to the outer side of the second base 13. The auxiliary pressure plate 19 is elastic, and the bottom surface of the auxiliary pressure plate 19 is lower than the bottom surface of the second base 13 and also lower than the top plane of the mold.

[0023] It should be noted that, by placing the button battery with the positive terminal facing down inside the storage cylinder 9, the storage cylinder 9 can store a large number of button batteries. The bottom button battery is located on the top of the base plate 12 and inside the first base 11 and the second base 13. When the button battery is placed into the mold of the main body 1, by pushing the push block 15, the triangular limiting brackets 18 on both sides block the arc-shaped top block 17. Thus, when the push block 15 is pushed, the arc-shaped top block 17 on both sides can push the triangular limiting brackets 18, thereby causing the transfer member 8 to slide towards the mold. The hollow slider 6 slides simultaneously inside the supporting side plate 5. At this time, the button battery is located inside the first base 11 and the second base 13. When the transfer member 8 slides, it can push the bottom button battery out from the inside of the storage cylinder 9 through the first base 11, and then carry the button battery towards the mold through the first base 11 and the second base 13. After the hollow slider 6 slides to the end of the supporting side plate 5 that is close to the mold, it is supported by the supporting side plate 5. When the sliding is stopped, the button battery is located directly above the mold. By continuing to push the pusher block 15, the arc-shaped top blocks 17 on both sides slide between the triangular limiting frames 18 on both sides. Under the guidance of the side walls of the triangular limiting frames 18, the arc-shaped contour end of the transfer piece 8 is stretched and deformed, causing the opening at the other end of the transfer piece 8 to gradually increase. At this time, the second base 13 and the first base 11 on both sides gradually move away from the button battery until they lose contact with the button battery. When the button battery is above the mold, the bottom of the first base 11 and the second base 13 are in close contact with the top of the mold. After the first base 11 and the second base 13 lose contact with the button battery, the button battery naturally falls into the top port of the heat sealing machine mold. Thus, by pushing the pusher block 15, the button battery can be placed into the mold without having to pick up the button battery by hand. The operation is simple and convenient, reducing the difficulty of placing the button battery and increasing the speed of placing the button battery, thereby effectively improving the efficiency of sealing the button battery.

[0024] When the pusher 15 is pushed to deform the transfer member 8, the hollow slider 6 is at the end of the supporting side plate 5, causing the transfer member 8 to stop sliding. At this time, the pusher 15 continues to slide, and the insert plate of the insert block 14 slides inside the hollow slider 6 and can slide out from the inside of the supporting side plate 5. When the pusher 15 is pulled in the opposite direction, the arc-shaped top block 17 gradually slides out from between the two triangular limit frames 18, and the transfer member 8 gradually retracts and resets. At the same time, the end of the insert plate of the insert block 14 contacts the hollow slider 6 and can drive the hollow slider 6 to slide in the direction through the insert plate of the insert block 14, thereby causing the transfer member 8 to return to its reset position. Since the button battery at the bottom of the inner side of the storage cylinder 9 is pushed out from the inner side of the storage cylinder 9 by the transfer member 8, the button battery above naturally falls down. When the transfer member 8 returns, the inclined frame 10 gradually contacts the button battery inside the storage cylinder 9 and lifts the button battery. After the first base 11 and the second base 13 are completely inserted into the bottom of the storage cylinder 9, The bottom button battery falls between the first base 11 and the second base 13. At this time, by repeatedly pushing the pusher 15, multiple button batteries inside the storage cylinder 9 can be placed one by one into the mold of the heat sealing machine, thereby achieving the purpose of quickly and conveniently placing multiple button batteries into the mold. At the same time, when the transfer piece 8 returns, since the bottom of the auxiliary pressure plate 19 is lower than the top port of the mold and the auxiliary pressure plate 19 is elastic, when the transfer piece 8 returns and drives the auxiliary pressure plate 19 to pass over the mold, the auxiliary pressure plate 19 is tilted up under the limit of the mold edge. When it is above the mold port, that is, the top of the button battery, the auxiliary pressure plate 19 contacts the top of the button battery under its own elastic force and applies downward pressure to the button battery, so that the button battery can be completely inserted into the mold. This can prevent the button battery from not being completely inserted when falling into the mold, which would affect the subsequent heat sealing, and further ensure that the button battery is inserted into the mold.

[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0026] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A button cell heat sealing machine, comprising a main body (1), characterized in that: The top of the main body (1) is provided with a support column (2), and a collar (3) is sleeved on the outside of the support column (2). A bolt (4) is inserted into one side of the collar (3). The transfer assembly is used to transfer button batteries into the mold of the heat sealing machine. The transfer assembly is connected to the collar (3). The transfer assembly includes a support side plate (5) fixedly connected to one side of the collar (3). A hollow slider (6) is slidably connected to the inner side of the support side plate (5). A spring piece (7) is fixedly connected to one side of the hollow slider (6).

2. The button battery heat sealing machine according to claim 1, characterized in that: One end of the spring (7) is fixedly connected to a transfer component (8), and the top of the support side plate (5) is fixedly connected to a storage cylinder (9).

3. A button battery heat sealing machine according to claim 2, characterized in that: The top of the transfer component (8) is fixedly connected to a slanted frame (10), and one end of the slanted frame (10) is fixedly connected to a first base (11). The first base (11) is slidably connected to the bottom of the storage cylinder (9).

4. A button battery heat sealing machine according to claim 3, characterized in that: The inner wall of the storage cylinder (9) is fixedly connected to a base plate (12), and one end of the transfer member (8) is fixedly connected to a second base (13), which is slidably connected to the bottom of the storage cylinder (9).

5. A button battery heat sealing machine according to claim 1, characterized in that: The hollow slider (6) is slidably connected to an insert (14), which is slidably connected to the inner side of the support side plate (5). A push block (15) is fixedly connected to one side of the insert (14).

6. A button battery heat sealing machine according to claim 5, characterized in that: A mounting bracket (16) is fixedly connected to one side of the push block (15), and an arc-shaped top block (17) is fixedly connected to both ends of the mounting bracket (16) away from the push block (15).

7. A button battery heat sealing machine according to claim 4, characterized in that: The bottom of the transfer component (8) is fixedly connected to a triangular limiting frame (18), and the outer side of the second base (13) is fixedly connected to an auxiliary pressure plate (19).

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