一种调节式塑封装置

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By designing an alignment component and a corner removal mechanism for an adjustable sealing device, the problems of uneven sealing and the need for manual removal of corners were solved, achieving parallel sealing lines and automatic corner removal, thus improving aesthetics and operational efficiency.

CN224511608UActive Publication Date: 2026-07-17SHANGHAI YOUZESHI BIOTECHNOLOGY CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SHANGHAI YOUZESHI BIOTECHNOLOGY CO LTD
Filing Date: 2025-07-01
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Existing laminating devices have difficulty achieving a completely flush laminating film with the object during the laminating process, and the edges and corners of the laminating film need to be removed manually, which is tedious and affects the aesthetics.

Method used

An adjustable molding device is designed, comprising a molding mechanism, an alignment component, a drive component, and a corner removal mechanism. The alignment component positions and aligns the object, and automatically removes the corners during the molding process.

Benefits of technology

It achieves parallelism between the sealing line and the outer edge of the object, ensuring aesthetics, while also facilitating the removal of corners and saving manual operation time.

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Abstract

本实用新型公开了一种调节式塑封装置，属于塑封包装领域，包括基台；所述基台上安装有用于对塑封物体进行塑封定位对齐的塑封机构；所述塑封机构上安装有用于对塑封物体塑封膜四个边角便捷去除的边角去除机构；所述塑封机构包括对齐组件、塑封组件和驱动组件；基台、边角去除机构和塑封组件均与对齐组件连接；基台和驱动组件均与塑封组件连接；驱动组件与基台连接。通过上述方式，本实用新型可以实现通过对齐组件对需要塑封的物体进行对齐，保证塑封线与物体外侧线平行，保证塑封后物体的美观；还可以实现通过去边角机构在塑封的同时便捷对边角实现去除，节省人力操作时间。

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Claims

1. An adjustable plastic sealing device comprising a base (1), characterized in that: It also includes a sealing mechanism (2) and a corner removal mechanism (3); The base (1) is equipped with a sealing mechanism (2) for sealing and positioning the object to be sealed. The sealing mechanism (2) is equipped with a corner removal mechanism (3) for convenient removal of the four corners of the sealing film of the sealed object; The encapsulation mechanism (2) includes an alignment component (21), an encapsulation component (22), and a drive component (23); the base (1), the corner removal mechanism (3), and the encapsulation component (22) are all connected to the alignment component (21); the base (1) and the drive component (23) are both connected to the encapsulation component (22); the drive component (23) is connected to the base (1); the alignment component (21) is used to install the encapsulation component (22) and align and position the encapsulated object; the encapsulation component (22) is used to encapsulate the encapsulated object; the drive component (23) is used to drive the encapsulation component (22).

2. The adjustable plastic wrapping device of claim 1, wherein, The alignment assembly (21) includes a front side plate (211), a rear side plate (212), and guide posts (213); the lower ends of multiple guide posts (213) are fixedly connected to the base (1), and the left and right ends of the front side plate (211) and the rear side plate (212) are respectively limited and slidably connected to a guide post (213). The front side plate (211) and the guide post (213) are both connected to the molding assembly (22); the front side plate (211) and the rear side plate (212) are both connected to the corner removal mechanism (3); a gasket is fixedly installed on the side of the front side plate (211) and the rear side plate (212) that are close to each other.

3. The adjustable plastic wrapping device of claim 2, wherein, The sealing assembly (22) includes a thermoplastic sealing machine (221) and a guide plate (222); the thermoplastic sealing machine (221) is fixedly connected to the guide posts (213) at both ends of the rear side plate (212); the two guide plates (222) are symmetrically arranged on the left and right, the front end of the guide plate (222) is fixedly connected to the front side plate (211), and the guide plate (222) is slidably connected to the rear side plate (212); the guide plate (222) is connected to the drive assembly (23).

4. The adjustable plastic wrapping device of claim 2, wherein, The corner removal mechanism (3) is provided in two sets, and the two sets of corner removal mechanisms (3) are arranged symmetrically in front and behind.

5. The adjustable plastic wrapping device of claim 4, wherein, The corner removal mechanism (3) includes a size adjustment component (31), a limit reset component (32), and a corner removal component (33); the front side plate (211), the rear side plate (212), the limit reset component (32), and the corner removal component (33) are all connected to the size adjustment component (31), and the limit reset component (32) is connected to the corner removal component (33); the size adjustment component (31) is used to adjust the sealing size according to the size of the object to be sealed; the limit reset component (32) is used to limit and reset the corner removal component (33); the corner removal component (33) is used to remove corners from the four corners of the sealed object.

6. The adjustable plastic wrapping device of claim 5, wherein, The size adjustment assembly (31) includes a fixed plate (311) and a transverse plate (312); the two transverse plates (312) of the two sets of corner removal mechanisms (3) are symmetrically connected to the front side plate (211) and the rear side plate (212) respectively; the two transverse grooves (313) of the two sets of corner removal mechanisms (3) are symmetrically opened on the side of the front side plate (211) and the rear side plate (212) that are close to each other; the transverse plate (312) and the transverse groove (313) are limited and slidably connected; the fixed plate (311) and the transverse plate (312) are both connected to the limit reset assembly (32) and the corner removal assembly (33), and the upper side of the transverse plate (312) is threaded with a screw, which is limited and slidably connected to the front side plate (211) and the rear side plate (212) through the limit groove.

7. The adjustable plastic wrapping device of claim 6, wherein, The limiting and resetting assembly (32) includes a guide rod (321), a reset spring (322), and a stop block (323); a set of guide rods (321) includes two guide rods (321), and each fixed plate (311) and transverse plate (312) are limited and slidably connected to a set of guide rods (321); one of the guide rods (321) in the set of guide rods (321) is fitted with a reset spring (322), and the upper end of the reset spring (322) is fixedly connected to the fixed plate (311) or the transverse plate (312); the lower end of the reset spring (322) is connected to the corner removal assembly (33), and the stop block (323) is fixedly connected to the guide rod (321); the guide rod (321) is connected to the corner removal assembly (33).

8. The adjustable plastic wrapping device of claim 7, wherein, The corner removal assembly (33) includes a transmission rod (331), an inclined plate (332), and a heating block (333); each set of guide rods (321) is fixedly connected to the transmission rod (331); the transmission rod (331) and the inclined plate (332) are slidably connected by a sliding groove; the end of the inclined plate (332) away from the transmission rod (331) is fixedly connected to the heating block (333), and a cutter is fixedly installed on the end of the heating block (333) away from the inclined plate (332); the upper end of the inclined plate (332) is slidably connected to a fixed plate (311) or a transverse plate (312).