A press fitting device for assembling aluminum bottle cap and gasket

Abstract

The utility model relates to bottle cap processing technical field especially relates to a kind of for aluminium bottle cap and gasket assembly press fitting device, the utility model structure design is reasonable, it is mainly constituted by base plate, circulating conveying component, gluing component and press fitting component, each component cooperates, first using circulating conveying component to transfer aluminium bottle cap to gluing station, gluing component is rotated by glue spraying head and is realized to the gasket position in aluminium bottle cap gluing, again using circulating conveying component to transfer aluminium bottle cap to press fitting station, press fitting motor action in press fitting component, and movable plate seat overturning is driven by press fitting belt driving part, so that the gasket of ring flexible suction head suction on sucking disc is downward, and then start press fitting push rod, gasket can be pressed into aluminium bottle cap, ring flexible suction head has certain deformation capacity, and the reliable connection of gasket and aluminium bottle cap can be ensured.

Description

Technical Field

[0001] This utility model relates to the field of bottle cap processing technology, and in particular to a pressing device for assembling aluminum bottle caps and gaskets. Background Technology

[0002] Press-fitting devices play a crucial role in the assembly of aluminum bottle caps and gaskets. Here are the specific functions of the press-fitting device in this process: 1) By precisely controlling pressure and displacement, the press-fitting device accurately presses the gasket into the interior of the aluminum bottle cap. This process ensures a tight fit between the gasket and the cap, effectively preventing external air or moisture from entering the bottle, thus guaranteeing the product's sealing and safety. 2) Press-fitting devices are highly automated, capable of quickly and continuously completing the gasket pressing work for multiple bottle caps. Compared to manual operation, press-fitting devices significantly improve production efficiency and reduce labor costs. Simultaneously, automated press-fitting reduces errors caused by human factors, improving product quality consistency. 3) During the press-fitting process, the device not only flattens the gasket but also, through specific designs such as rotating hot press plates, evenly distributes and accelerates the curing of the adhesive layer beneath the gasket. This step not only enhances the gasket's sealing performance but also avoids the risk of gasket detachment, improving the overall reliability of the product.

[0003] Existing press-fitting devices for assembling aluminum bottle caps and gaskets have shortcomings in use. They cannot pre-apply adhesive to the pressing area before pressing, and cannot reliably press the gasket after pressing, resulting in poor connection reliability between the bottle cap and gasket, especially when the cap and gasket are large, increasing the probability of detachment. Therefore, it is necessary to optimize and improve the existing press-fitting devices for assembling aluminum bottle caps and gaskets. Summary of the Invention

[0004] The purpose of this invention is to overcome the aforementioned problems in traditional technologies and provide a press-fitting device for assembling aluminum bottle caps and gaskets.

[0005] To achieve the above-mentioned technical objectives and effects, this utility model is implemented through the following technical solution:

[0006] A pressing device for assembling aluminum bottle caps and gaskets includes a base plate, a circulating conveying assembly, an adhesive application assembly, and a pressing assembly. The circulating conveying assembly for continuously conveying aluminum bottle caps is disposed below the base plate. The adhesive application assembly for applying adhesive to the gasket position inside the aluminum bottle cap and the pressing assembly for pressing the gasket into the aluminum bottle cap are mounted on the base plate.

[0007] The pressing assembly includes a frame, a movable plate seat, a pressing motor, a pressing belt drive, a pressing push rod, a suction cup, and an annular flexible suction head. The frame is fixed on the base plate, and the movable plate seat is supported by the frame. The pressing motor is installed inside the frame, and the output shaft of the pressing motor is connected to the positioning convex shaft of the movable plate seat extending into the frame via the pressing belt drive. The outer end of the movable plate seat is symmetrically equipped with pressing push rods, and the movable end of the pressing push rod is equipped with a suction cup. The suction cup is equipped with an annular flexible suction head for adsorbing the pad.

[0008] Furthermore, in the aforementioned press-fitting device for assembling aluminum bottle caps and gaskets, the outer diameter of the aluminum bottle cap is 40–80 mm, and the wall thickness is 0.2–0.4 mm.

[0009] Furthermore, in the aforementioned press-fitting device for assembling aluminum bottle caps and gaskets, the gasket has an overall annular structure, and its outer diameter is 0.3 to 0.5 mm larger than the inner diameter of the aluminum bottle cap.

[0010] Furthermore, in the aforementioned pressing device for assembling aluminum bottle caps and gaskets, the circulating conveying component includes a circulating conveyor belt, and a plurality of positioning rings are equidistantly arranged on the outer side of the circulating conveyor belt, the inner diameter of the positioning rings cooperating with the outer diameter of the aluminum bottle cap.

[0011] Furthermore, in the aforementioned pressing device for assembling aluminum bottle caps and gaskets, the adhesive application assembly includes an adhesive container, an adhesive application motor, a first vertical adhesive supply pipe, a second vertical adhesive supply pipe, a horizontal adhesive supply pipe, an adhesive spray head, and an adhesive application belt drive. The adhesive container and the adhesive application motor are mounted on a base plate. The output end of the adhesive container is equipped with the first vertical adhesive supply pipe. The first vertical adhesive supply pipe is connected to the top end of the second vertical adhesive supply pipe via a liquid slip ring. The bottom end of the second vertical adhesive supply pipe is connected to the adhesive spray head via the horizontal adhesive supply pipe. The output shaft of the adhesive application motor is connected to the second vertical adhesive supply pipe via the adhesive application belt drive.

[0012] Furthermore, in the aforementioned press-fitting device for assembling aluminum bottle caps and gaskets, the rotation diameter of the glue spray head in the glue application assembly is matched with the specifications of the gasket.

[0013] Furthermore, in the aforementioned press-fitting device for assembling aluminum bottle caps and gaskets, the main body of the movable plate seat has a rectangular cross-section, and a limit ring is installed on the outside of the positioning convex shaft extending into the frame body.

[0014] Furthermore, in the aforementioned press-fitting device for assembling aluminum bottle caps and gaskets, the annular flexible adsorption head is made of rubber material, and the lower end face of the annular flexible adsorption head is provided with a plurality of adsorption holes for adsorbing the gaskets in the circumferential direction.

[0015] The beneficial effects of this utility model are:

[0016] This utility model has a reasonable structural design, mainly consisting of a base plate, a circulating conveying assembly, an adhesive coating assembly, and a pressing assembly. The components work together to first transfer the aluminum bottle cap to the adhesive coating station using the circulating conveying assembly. The adhesive coating assembly applies adhesive to the gasket inside the aluminum bottle cap by rotating the adhesive spray head. Then, the circulating conveying assembly transfers the aluminum bottle cap to the pressing assembly station. The pressing motor in the pressing assembly is activated, which drives the movable plate seat to flip via the pressing belt drive, so that the gasket adsorbed by the annular flexible adsorption head on the suction cup faces downward. Then, the pressing push rod is activated to press the gasket into the aluminum bottle cap. The annular flexible adsorption head has a certain deformation capability, which can ensure a reliable connection between the gasket and the aluminum bottle cap.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is an assembly diagram of the aluminum bottle cap and gasket in this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the circulating conveying component in this utility model;

[0022] Figure 4 This is a schematic diagram of the adhesive coating component in this utility model;

[0023] Figure 5 This is a schematic diagram of the press-fit assembly in this utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the annular flexible adsorption head in this utility model;

[0025] In the attached diagram, the components represented by each number are as follows:

[0026] 1-Baseboard, 2-Circulating conveyor assembly, 201-Circulating conveyor belt, 202-Positioning ring, 3-Glue application assembly, 301-Glue container, 302-Glue application motor, 303-First vertical glue supply pipe, 304-Second vertical glue supply pipe, 305-Horizontal glue supply pipe, 306-Glue spray head, 307-Glue application belt drive component, 4-Pressure fitting assembly, 401-Frame, 402-Modible plate base, 403-Pressure fitting motor, 404-Pressure fitting belt drive component, 405-Pressure fitting push rod, 406-Suction cup, 407-Annular flexible suction head, 408-Suction hole, 5-Aluminum bottle cap, 6-Gasket. 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figures 1-6 As shown, this embodiment provides a pressing device for assembling aluminum bottle caps and gaskets, including a base plate 1, a circulating conveying assembly 2, an adhesive application assembly 3, and a pressing assembly 4. The circulating conveying assembly 2 for continuously conveying aluminum bottle caps 5 is disposed below the base plate 1. The adhesive application assembly 3 for applying adhesive to the gasket position inside the aluminum bottle cap 5 and the pressing assembly 4 for pressing the gasket 6 into the aluminum bottle cap 5 are mounted on the base plate 1.

[0029] In this embodiment, the pressing assembly 4 includes a frame 401, a movable plate seat 402, a pressing motor 403, a pressing belt drive 404, a pressing push rod 405, a suction cup 406, and an annular flexible suction head 407. The frame 401 is fixed on the substrate, and the movable plate seat 402 is provided with movable support by the frame 401. The pressing motor 403 is installed inside the frame 401, and the output shaft of the pressing motor 403 is connected to the positioning cam shaft of the movable plate seat 402 extending into the frame 401 via the pressing belt drive 404. The pressing push rods 405 are symmetrically installed on the outer end of the movable plate seat 402, and the movable end of the pressing push rod 405 is equipped with a suction cup 406. The suction cup 406 is provided with an annular flexible suction head 407 for adsorbing the pad 6.

[0030] In this embodiment, the outer diameter of the aluminum bottle cap 5 is 40-80 mm, and the wall thickness is 0.2-0.4 mm.

[0031] In this embodiment, the gasket 6 has an overall annular structure, and its outer diameter is 0.3 to 0.5 mm larger than the inner diameter of the aluminum bottle cap 5.

[0032] In this embodiment, the circulating conveying component 2 includes a circulating conveyor belt 201. A plurality of positioning rings 202 are provided at equal intervals on the outer side of the circulating conveyor belt 201. The inner diameter of the positioning rings 202 matches the outer diameter of the aluminum bottle cap 5.

[0033] In this embodiment, the adhesive application assembly 3 includes an adhesive container 301, an adhesive application motor 302, a first vertical adhesive supply pipe 303, a second vertical adhesive supply pipe 304, a horizontal adhesive supply pipe 305, an adhesive spray head 306, and an adhesive application belt drive 307. The adhesive container 301 and the adhesive application motor 302 are mounted on the substrate 1. The first vertical adhesive supply pipe 303 is installed at the output end of the adhesive container 301. The first vertical adhesive supply pipe 303 is connected to the top end of the second vertical adhesive supply pipe 304 via a liquid slip ring. The bottom end of the second vertical adhesive supply pipe 304 is connected to the adhesive spray head 306 via the horizontal adhesive supply pipe 305. The output shaft of the adhesive application motor 302 is connected to the second vertical adhesive supply pipe 304 via the adhesive application belt drive 307.

[0034] In this embodiment, the rotation diameter of the glue spray head 306 in the glue application assembly 3 is matched with the specifications of the gasket 6.

[0035] In this embodiment, the main body of the movable plate base 402 has a rectangular cross-section, and a limit ring is installed on the outside of the positioning convex shaft that extends into the frame 401.

[0036] In this embodiment, the annular flexible adsorption head 407 is made of rubber material, and the lower end face of the annular flexible adsorption head 407 is provided with a plurality of adsorption holes 408 for adsorbing the adsorption pad 6 in the circumferential direction.

[0037] A specific application of this embodiment is as follows: This device mainly consists of a substrate 1, a circulating conveying assembly 2, an adhesive coating assembly 3, and a pressing assembly 4. The components work together to first transfer the aluminum bottle cap 5 to the adhesive coating station using the circulating conveying assembly 2. The adhesive coating assembly 3 applies adhesive to the gasket position inside the aluminum bottle cap 5 by rotating the adhesive spray head 306. Then, the circulating conveying assembly 2 transfers the aluminum bottle cap 5 to the pressing station. The pressing motor 403 in the pressing assembly 4 is activated, which drives the movable plate seat 402 to rotate via the pressing belt drive 404, so that the gasket 6 adsorbed by the annular flexible adsorption head 407 on the suction cup 406 faces downward. Then, the pressing push rod 405 is activated to press the gasket 6 into the aluminum bottle cap 5. The annular flexible adsorption head 407 has a certain deformation capability, which can ensure a reliable connection between the gasket 6 and the aluminum bottle cap 5.

[0038] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to specific implementation methods. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A press fitting device for assembling an aluminum bottle cap and a gasket, characterized by, It includes a substrate, a circulating conveying assembly, an adhesive application assembly, and a pressing assembly. The circulating conveying assembly for continuously conveying aluminum bottle caps is disposed below the substrate. The adhesive application assembly for applying adhesive to the inner gasket of the aluminum bottle cap and the pressing assembly for pressing the gasket into the aluminum bottle cap are mounted on the substrate. The pressing assembly includes a frame, a movable plate seat, a pressing motor, a pressing belt drive, a pressing push rod, a suction cup, and an annular flexible suction head. The frame is fixed on the base plate, and the movable plate seat is supported by the frame. The pressing motor is installed inside the frame, and the output shaft of the pressing motor is connected to the positioning convex shaft of the movable plate seat extending into the frame via the pressing belt drive. The outer end of the movable plate seat is symmetrically equipped with pressing push rods, and the movable end of the pressing push rod is equipped with a suction cup. The suction cup is equipped with an annular flexible suction head for adsorbing the pad.

2. A press fitting device for assembling an aluminum bottle cap and a gasket according to claim 1, wherein The aluminum bottle cap has an outer diameter of 40–80 mm and a wall thickness of 0.2–0.4 mm.

3. A press fitting device for assembling an aluminum bottle cap and a gasket according to claim 2, wherein The gasket has an overall annular structure, and its outer diameter is 0.3 to 0.5 mm larger than the inner diameter of the aluminum bottle cap.

4. A press fitting device for assembling an aluminum bottle cap and a gasket according to claim 3, wherein The circulating conveying assembly includes a circulating conveyor belt, and a plurality of positioning rings are provided at equal intervals on the outer side of the belt body. The inner diameter of the positioning rings matches the outer diameter of the aluminum bottle cap.

5. A press fitting device for assembling an aluminum bottle cap and a gasket according to claim 4, wherein The adhesive application assembly includes an adhesive container, an adhesive application motor, a first vertical adhesive supply pipe, a second vertical adhesive supply pipe, a horizontal adhesive supply pipe, an adhesive spray head, and an adhesive application belt drive. The adhesive container and the adhesive application motor are mounted on a substrate. The first vertical adhesive supply pipe is installed at the output end of the adhesive container. The first vertical adhesive supply pipe is connected to the top end of the second vertical adhesive supply pipe via a liquid slip ring. The bottom end of the second vertical adhesive supply pipe is connected to the adhesive spray head via the horizontal adhesive supply pipe. The output shaft of the adhesive application motor is connected to the second vertical adhesive supply pipe via the adhesive application belt drive.

6. A press fitting device for assembling an aluminum bottle cap and a gasket according to claim 5, wherein The rotation diameter of the spray nozzle in the adhesive application assembly is matched with the specifications of the gasket.

7. A press fitting device for assembling an aluminum bottle cap and a gasket according to claim 6, wherein The main body of the movable plate seat has a rectangular cross-section, and a limit ring is installed on the outside of the positioning convex shaft that extends into the frame.

8. A press fitting device for assembling an aluminum bottle cap and a gasket according to claim 7, wherein The annular flexible adsorption head is made of rubber material, and the lower end face of the annular flexible adsorption head has a plurality of adsorption holes for adsorbing pads along the circumferential direction.

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