Sliding door vertical vacuum machine

The design of the sliding door vertical vacuum machine with its linear sliding sealing cover and non-powered roller conveyor belt solves the problem of loading and unloading large-volume objects, reduces equipment costs, and improves the equipment's versatility and flexibility.

CN224466209UActive Publication Date: 2026-07-07ZHEJIANG LITENG MASCH MFG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG LITENG MASCH MFG CO LTD
Filing Date
2025-08-14
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Existing vacuum packaging equipment faces difficulties in loading and unloading large items, and the equipment cost is high. The telescopic rod structure of the sealing cap is complex, resulting in high production costs.

Method used

The sliding door vertical design allows the sealing cover to slide horizontally via a linear guide rail. Combined with a non-powered roller conveyor belt, this enables the horizontal pushing of objects, simplifying the loading and unloading process and reducing equipment size and production costs.

Benefits of technology

It enables convenient loading and unloading of large-volume objects, reduces equipment costs, enhances the versatility and flexibility of the equipment, is suitable for narrow workshop layouts, and facilitates equipment handling and assembly line linkage.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224466209U_ABST
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Abstract

The utility model discloses a sliding door vertical vacuum machine, including vertical casing, it has the sealing workbench of vertical setting and the vacuum system in the inside of casing, the bottom of casing is provided with two strip support seat towards the extension of positive front, is equipped with linear guide rail on the support seat, and the sealing cover is slidably fitted on the linear guide rail, the sealing cover reciprocating motion along the linear guide over towards the sealing workbench direction, and the open end on sealing cover and the sealing end face of sealing workbench mutually adhere or separate to form or remove the vacuum cavity, be equipped with the pressure bag subassembly and the cylinder conveying belt that are parallelly arranged mutually and are in up and down station distribution on the sealing workbench, the conveying direction of cylinder conveying belt is perpendicular to linear guide rail, and the feed conveying part of displacement is equipped with to the feed direction of cylinder conveying belt, and the unloading conveying part is equipped with to the unloading direction of it. The utility model has the advantages that it is convenient to package the bulky article, and the feeding and unloading are more convenient.
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