Aluminum plastic cover sealing processing device

Abstract

The utility model discloses an aluminum-plastic cap sealing processing device, which relates to the technical field of aluminum-plastic cap processing and comprises a processing table, a bottle opening heating positioning component and an aluminum-plastic cap pressing component are respectively and fixedly mounted above the processing table, and a driving end of the aluminum-plastic cap pressing component is arranged above the bottle opening heating positioning component. The bottle opening heating and positioning assembly comprises an objective table, a first clamping jaw air cylinder, a mounting frame and a heating piece, and the first clamping jaw air cylinder is arranged below the objective table. According to the utility model, the heating piece is driven to be attached to the edge of the bottle opening and is electrified, so that the heating piece generates heat, the heat is transferred to the adhesive tape on the outer side of the aluminum plastic cover through the bottle opening, the adhesive tape is melted and filled in a gap between the aluminum plastic cover and the bottle opening, and the aluminum plastic cover is stably adhered to the bottle opening; and the aluminum plastic cover is prevented from falling off in a vibration environment.

Description

Technical Field

[0001] This utility model relates to the field of aluminum-plastic cap processing technology, and in particular to an aluminum-plastic cap sealing processing device. Background Technology

[0002] The aluminum-plastic cap sealing processing device is a specialized piece of equipment used to achieve a reliable seal between the aluminum-plastic cap and the container. It uses a variety of technical means such as mechanical transmission, heating, and pressing to precisely assemble the aluminum-plastic cap onto the mouth of various containers such as bottles and cans. During the processing, the aluminum-plastic cap can be shaped and heat-fused to effectively expel internal air and form a tight and stable sealing structure. It is widely used in the food, pharmaceutical, and daily chemical industries to ensure that products are not contaminated by external factors during storage and transportation, thus guaranteeing product quality and safety.

[0003] During the assembly of the aluminum-plastic cap and the bottle neck, the sealing ring on the edge of the cap effectively fills the gap between them, thus creating a tight seal. However, in practical applications, when the bottle is subjected to shaking or vibration, the connection between the aluminum-plastic cap and the bottle neck is susceptible to dynamic loads, leading to loosening or even detachment. If this occurs, it will directly cause the seal of the contents of the bottle to fail, resulting in leakage. Utility Model Content

[0004] The purpose of this invention is to solve the problem that when the bottle body is subjected to shaking or vibration, the connection structure between the aluminum-plastic cap and the bottle mouth is easily affected by dynamic loads, resulting in loosening or even falling off. Therefore, an aluminum-plastic cap sealing processing device is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an aluminum-plastic cap sealing processing device, including a processing table, on which a bottle mouth heating and positioning component and an aluminum-plastic cap pressing component are fixedly installed respectively. The driving end of the aluminum-plastic cap pressing component is located above the bottle mouth heating and positioning component. The bottle mouth heating and positioning component includes a platform, a first gripper cylinder, a mounting frame, and a heating element. The first gripper cylinder is located below the platform. The mounting frame is fixedly installed on one side of the gripper in the first gripper cylinder. The heating element is fixedly installed on one side of one end of the mounting frame.

[0006] Preferably, the mounting bracket includes a first mounting side bracket and a heating fixing bracket. One side of the first mounting side bracket is fixedly mounted to one side of the gripper in the first gripper cylinder by bolts. One end of the other side of the first mounting side bracket is fixedly connected to one side of the heating fixing bracket. The other side of the heating fixing bracket is fixedly connected to a semi-circular mounting groove, and the heating element is fixedly mounted inside the semi-circular mounting groove.

[0007] Preferably, the aluminum-plastic cover pressing assembly includes an electric slide rail, a mounting platform, a lifting drive assembly, and a second gripper cylinder. The drive end of the electric slide rail is fixedly connected to one side of the mounting platform, the lifting drive assembly is fixedly installed on the other side of the mounting platform, and the drive end of the lifting drive assembly is fixedly connected to one side of the second gripper cylinder.

[0008] Preferably, the lifting drive assembly includes an electric telescopic rod, a first slide rail, a slider, and a mounting side plate. The drive end of the electric telescopic rod is fixedly connected to one side of the slider. The slider is slidably connected to the outside of the first slide rail. The mounting side plate is fixedly installed on one side of the slider. One side of the second gripper cylinder is fixedly connected to one side of the mounting side plate.

[0009] Preferably, one side of each of the two grippers in the second gripper cylinder is fixedly connected to an aluminum-plastic cap clamp.

[0010] Preferably, the aluminum-plastic cover clamp includes a second mounting side frame and a semi-circular positioning groove, with one side of the semi-circular positioning groove fixedly connected to one side of the second mounting side frame.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, the heating element is attached to the edge of the bottle mouth by driving the heating element to generate heat. The heat is transferred through the bottle mouth to the adhesive strip on the outside of the aluminum-plastic cap. The adhesive strip melts and fills the gap between the aluminum-plastic cap and the bottle mouth, thus stably bonding the aluminum-plastic cap to the bottle mouth and preventing the aluminum-plastic cap from falling off in a vibrating environment.

[0013] 2. In this utility model, the semi-circular positioning groove can fit against the edge of the aluminum-plastic cap, thereby fully and stably clamping the aluminum-plastic cap, significantly improving the stability of the clamping process, effectively avoiding problems such as aluminum-plastic cap displacement and slippage caused by insufficient contact area in traditional clamping methods, and greatly reducing the defect rate in the production process. Attached Figure Description

[0014] Figure 1 This utility model provides a three-dimensional structural diagram of an aluminum-plastic cap sealing processing device;

[0015] Figure 2 This utility model provides a three-dimensional structural diagram of a bottle mouth heating and positioning component in an aluminum-plastic cap sealing processing device.

[0016] Figure 3 This utility model provides a schematic diagram illustrating the connection relationship between the mounting bracket and the heating element in an aluminum-plastic cap sealing processing device;

[0017] Figure 4 This utility model provides a three-dimensional structural diagram of an aluminum-plastic cap pressing assembly in an aluminum-plastic cap sealing processing device.

[0018] Figure 5 This utility model presents a three-dimensional structural diagram of the No. 2 gripper cylinder and the aluminum-plastic cap clamp in an aluminum-plastic cap sealing processing device.

[0019] Legend: 1. Processing table; 2. Bottle mouth heating and positioning assembly; 21. Carrying platform; 22. No. 1 gripper cylinder; 23. Mounting frame; 231. No. 1 mounting side frame; 232. Heating fixing frame; 233. Semi-circular mounting groove; 24. Heating element; 3. Aluminum-plastic cap pressing assembly; 31. Electric slide rail; 32. Mounting platform; 33. Lifting drive assembly; 331. Electric telescopic rod; 332. No. 1 slide rail; 333. Slider; 334. Mounting side plate; 34. No. 2 gripper cylinder; 35. Aluminum-plastic cap clamp; 351. No. 2 mounting side frame; 352. Semi-circular positioning groove. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: As Figures 1-4 As shown, this utility model provides an aluminum-plastic cap sealing processing device, including a processing table 1. A bottle mouth heating and positioning assembly 2 and an aluminum-plastic cap pressing assembly 3 are fixedly installed on the top of the processing table 1. The driving end of the aluminum-plastic cap pressing assembly 3 is located above the bottle mouth heating and positioning assembly 2. The bottle mouth heating and positioning assembly 2 includes a platform 21, a first gripper cylinder 22, a mounting frame 23, and a heating plate 24. The first gripper cylinder 22 is located below the platform 21, and the mounting frame 23 is fixedly installed in the first gripper cylinder 22. On one side of the claw, the heating element 24 is fixedly installed on one side of one end of the mounting frame 23. The mounting frame 23 includes a first mounting side frame 231 and a heating fixing frame 232. One side of the first mounting side frame 231 is fixedly installed on one side of the claw in the first gripper cylinder 22 by bolts. One end of the other side of the first mounting side frame 231 is fixedly connected to one side of the heating fixing frame 232. The other side of the heating fixing frame 232 is fixedly connected to a semi-circular mounting groove 233. The heating element 24 is fixedly installed inside the semi-circular mounting groove 233.

[0023] The specific settings and functions of this embodiment are described below. After the aluminum-plastic cap pressing assembly 3 stably clamps the aluminum-plastic cap, it is pressed to the bottle mouth. Then, the two jaws of the first clamping cylinder 22 drive the two mounting brackets 23 to clamp towards the bottle mouth. The heating plate 24 is attached to the edge of the bottle mouth. When the heating plate 24 is energized, it generates heat. The heat is transferred through the bottle mouth to the adhesive strip on the outside of the aluminum-plastic cap. The adhesive strip melts and fills the gap between the aluminum-plastic cap and the bottle mouth, stably bonding the aluminum-plastic cap to the bottle mouth and preventing the aluminum-plastic cap from falling off in a vibrating environment.

[0024] Example 2: Figures 1-5 As shown, the aluminum-plastic cap sealing processing device of this utility model includes a processing table 1. A bottle mouth heating and positioning assembly 2 and an aluminum-plastic cap pressing assembly 3 are fixedly installed on the top of the processing table 1. The driving end of the aluminum-plastic cap pressing assembly 3 is located above the bottle mouth heating and positioning assembly 2. The bottle mouth heating and positioning assembly 2 includes a platform 21, a first gripper cylinder 22, a mounting frame 23, and a heating element 24. The first gripper cylinder 22 is located below the platform 21. The mounting frame 23 is fixedly installed on one side of the gripper in the first gripper cylinder 22. The heating element 24 is fixedly installed on one side of one end of the mounting frame 23. The aluminum-plastic cap pressing assembly 3 includes an electric slide rail 31, a mounting table 32, a lifting drive assembly 33, and a second gripper cylinder 34. The driving end of the electric slide rail 31 is fixedly connected to one side of the mounting table 32. The lifting drive assembly 33 is fixedly installed on one side of the platform 32. Installed on the other side of the mounting platform 32, the driving end of the lifting drive assembly 33 is fixedly connected to one side of the second gripper cylinder 34. The lifting drive assembly 33 includes an electric telescopic rod 331, a first slide rail 332, a slider 333, and a mounting side plate 334. The driving end of the electric telescopic rod 331 is fixedly connected to one side of the slider 333. The slider 333 is slidably connected to the outside of the first slide rail 332. The mounting side plate 334 is fixedly installed on one side of the slider 333. One side of the second gripper cylinder 34 is fixedly connected to one side of the mounting side plate 334. One side of each of the two grippers in the second gripper cylinder 34 is fixedly connected to an aluminum-plastic cover clamp 35. The aluminum-plastic cover clamp 35 includes a second mounting side frame 351 and a semi-circular positioning groove 352. One side of the semi-circular positioning groove 352 is fixedly connected to one side of the second mounting side frame 351.

[0025] The overall effect of this embodiment is as follows: the electric slide rail 31 drives the mounting platform 32 to slide, and the mounting platform 32 drives the lifting drive assembly 33 and the second gripper cylinder 34 to adjust horizontally, adjusting the aluminum-plastic cap to be pressed to be directly above the bottle mouth. The electric telescopic rod 331 drives the slider 333 to slide on the first slide rail 332, driving the second gripper cylinder 34 to descend. The second gripper cylinder 34 presses the aluminum-plastic cap into the inside of the bottle mouth, completing the pressing operation. When the second gripper cylinder 34 is holding the aluminum-plastic cap, the semi-circular positioning groove 352 can fit against the edge of the aluminum-plastic cap, thereby fully and stably holding the aluminum-plastic cap, significantly improving the stability of the clamping process, effectively avoiding problems such as aluminum-plastic cap offset and slippage caused by insufficient contact area in traditional clamping methods, and greatly reducing the defect rate in the production process. At the same time, precise positioning makes the gripper's movement more smooth when grasping and placing the aluminum-plastic cap, which, combined with the high-speed operation rhythm of the automated production line, improves the processing efficiency per unit time.

[0026] The device's operation and working principle are as follows: The electric slide rail 31 drives the mounting platform 32 to slide, and the mounting platform 32 drives the lifting drive assembly 33 and the second gripper cylinder 34 to adjust horizontally, positioning the aluminum-plastic cap to be pressed directly above the bottle opening. The electric telescopic rod 331 drives the slider 333 to slide on the first slide rail 332, causing the second gripper cylinder 34 to descend. The second gripper cylinder 34 presses the aluminum-plastic cap into the inside of the bottle opening, completing the pressing operation. Subsequently, the two grippers of the first gripper cylinder 22 drive the two mounting brackets 23 to clamp towards the bottle opening. The heating element 24 is attached to the edge of the bottle opening. When the heating element 24 is energized, it generates heat. The heat is transferred through the bottle opening to the adhesive strip on the outside of the aluminum-plastic cap, melting and filling the gap between the aluminum-plastic cap and the bottle opening, thus stably bonding the aluminum-plastic cap to the bottle opening.

[0027] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. An aluminum-plastic cap sealing processing device, comprising a processing table (1), characterized in that: A bottle mouth heating and positioning assembly (2) and an aluminum-plastic cap pressing assembly (3) are fixedly installed on the upper part of the processing table (1). The driving end of the aluminum-plastic cap pressing assembly (3) is located above the bottle mouth heating and positioning assembly (2). The bottle mouth heating and positioning assembly (2) includes a platform (21), a first gripper cylinder (22), a mounting frame (23), and a heating element (24). The first gripper cylinder (22) is located below the platform (21). The mounting frame (23) is fixedly installed on one side of the gripper in the first gripper cylinder (22). The heating element (24) is fixedly installed on one side of one end of the mounting frame (23).

2. The aluminum-plastic cap sealing processing device according to claim 1, characterized in that: The mounting bracket (23) includes a first mounting side bracket (231) and a heating fixing bracket (232). One side of the first mounting side bracket (231) is fixedly mounted on one side of the gripper in the first gripper cylinder (22) by bolts. One end of the other side of the first mounting side bracket (231) is fixedly connected to one side of the heating fixing bracket (232). The other side of the heating fixing bracket (232) is fixedly connected to a semi-circular mounting groove (233). The heating element (24) is fixedly installed inside the semi-circular mounting groove (233).

3. The aluminum-plastic cap sealing processing device according to claim 1, characterized in that: The aluminum-plastic cover pressing assembly (3) includes an electric slide rail (31), a mounting platform (32), a lifting drive assembly (33), and a second gripper cylinder (34). The drive end of the electric slide rail (31) is fixedly connected to one side of the mounting platform (32), and the lifting drive assembly (33) is fixedly installed on the other side of the mounting platform (32). The drive end of the lifting drive assembly (33) is fixedly connected to one side of the second gripper cylinder (34).

4. The aluminum-plastic cap sealing processing device according to claim 3, characterized in that: The lifting drive assembly (33) includes an electric telescopic rod (331), a first slide rail (332), a slider (333), and a mounting side plate (334). The drive end of the electric telescopic rod (331) is fixedly connected to one side of the slider (333). The slider (333) is slidably connected to the outside of the first slide rail (332). The mounting side plate (334) is fixedly installed on one side of the slider (333). One side of the second gripper cylinder (34) is fixedly connected to one side of the mounting side plate (334).

5. The aluminum-plastic cap sealing processing device according to claim 3, characterized in that: The two jaws of the No. 2 gripper cylinder (34) are respectively fixedly connected to one side of the aluminum-plastic cap clamp (35).

6. The aluminum-plastic cap sealing processing device according to claim 5, characterized in that: The aluminum-plastic cover clamp (35) includes a second mounting side frame (351) and a semi-circular positioning groove (352), one side of the semi-circular positioning groove (352) is fixedly connected to one side of the second mounting side frame (351).

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