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Vacuum packaging device for financial accounting documents

A technology of accounting vouchers and vacuum packaging, applied in packaging, packaging machines, transportation and packaging, etc., can solve problems such as poor results, reduce trouble, improve work efficiency, and reduce the trouble of taking out

Pending Publication Date: 2022-06-24
JIAN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages in the prior art that the items that need to be vacuum-packed cannot be effectively fixed and limited, which easily leads to poor vacuum packaging effect, the technical problem to be solved is to provide a method that can fix and limit the items that need to be vacuum-packed, Vacuum packaging device for financial and accounting documents with good packaging effect

Method used

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  • Vacuum packaging device for financial accounting documents
  • Vacuum packaging device for financial accounting documents
  • Vacuum packaging device for financial accounting documents

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A vacuum packaging device for financial accounting documents, such as Figure 1-8 As shown, it includes a base 1, a mounting plate 2, a vacuum sealing machine 3, a cover plate 31, a first torsion spring 32, a feeding mechanism 4, a pressing mechanism 5 and a clamping mechanism 6. The top of the base 1 is symmetrically fixed by bolts. The mounting plate 2 is connected, the upper part of the mounting plate 2 is provided with a vacuum sealing machine 3, the upper part of the vacuum sealing machine 3 is rotatably provided with a cover plate 31, and the cover plate 31 is connected with the left and right sides of the vacuum sealing machine 3. There is a first torsion spring 32 , a feeding mechanism 4 is arranged in the middle of the upper side of the base 1 , a pressing mechanism 5 is arranged between the upper sides of the mounting plate 2 , and a clamping mechanism 6 is arranged on the feeding mechanism 4 .

[0037] The feeding mechanism 4 includes a sliding rail 40 , a sl...

Embodiment 2

[0042] On the basis of Example 1, as figure 1 , figure 2 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 , Figure 14 , Figure 15 and Figure 16 As shown, a swing mechanism 7 is also included. The swing mechanism 7 includes a second fixing block 70, a turning plate 71 and a third torsion spring 72. The upper inner side of the material placing rack 42 is provided with a second fixing block 70. A rotating plate 71 is rotatably provided on the block 70 . The rotating plate 71 cooperates with the first push plate 52 , and a third torsion spring 72 is arranged between the rotating plate 71 and the second fixed block 70 .

[0043] When the financial accounting voucher is vacuum-sealed, the downward movement of the first push plate 52 will also press the inner side of the rotating plate 71 to swing downward, and the third torsion spring 72 is deformed, so that the front side of the rotating plate 71 swings upward, thereby enabling Toggle the mouth of the va...

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Abstract

The invention relates to a vacuum packaging device, in particular to a financial accounting document vacuum packaging device. The technical problem to be solved is to provide the financial accounting document vacuum packaging device which can fix and limit articles needing vacuum packaging and is good in packaging effect. A financial accounting document vacuum packaging device comprises a base, a mounting plate, a vacuum packaging machine, a cover plate and the like. The top of the base is connected with the mounting plates in a bilateral symmetry mode, the vacuum packaging machines are arranged on the upper portions of the mounting plates, and the cover plates are rotationally arranged on the upper portions of the vacuum packaging machines. According to the financial accounting voucher vacuum packaging device, when the financial accounting vouchers are pushed towards the inner side to enter the material placing frame, the financial accounting vouchers can extrude clamping blocks to move towards the outer side, so that under the action of restoring force of a second torsional spring, the clamping blocks can clamp and fix the financial accounting vouchers, and therefore the situation that the position deviates when the financial accounting vouchers are subjected to vacuum packaging can be prevented, and the service life of the financial accounting vouchers is prolonged. Therefore, the packaging effect is influenced.

Description

technical field [0001] The invention relates to a vacuum packaging device, in particular to a vacuum packaging device for financial accounting documents. Background technique [0002] Accounting vouchers are the basis for bookkeeping, and are important economic files and historical materials. Therefore, accounting vouchers must be properly organized and kept, and must not be lost or arbitrarily destroyed. When the accounting documents are kept, the accounting documents will be placed in a vacuum bag for packaging. [0003] The patent with the patent authorization publication number CN208544468U discloses a vacuum packaging machine, which includes a frame and a conveying device, and the conveying device is installed in the frame; the frame is provided with a vacuum packaging device, and the vacuum packaging device is provided with There are a first vacuum packaging frame and a second vacuum packaging frame; the first vacuum packaging frame is provided with a first air cylind...

Claims

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Application Information

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IPC IPC(8): B65B35/56B65B35/20B65B65/00B65B31/00
CPCB65B35/56B65B35/20B65B65/00B65B31/00
Inventor 欧琼万智玉王智泉陈有为郭玉婷彭敏欧阳秋萍
Owner JIAN COLLEGE
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