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Vacuum dispensing integrated device

A dispensing and vacuum technology, which is applied to devices and coatings that apply liquid to the surface, can solve problems such as high output power requirements, unstable vacuum values, and shortened service life, so as to extend service life and improve sealing. , the effect of preventing impact

Active Publication Date: 2022-03-29
SUZHOU TERUITE ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, when the chamber is evacuated, due to the large pressure difference between the air pressure in the chamber and the outside air pressure, and the time delay when the valve is closed, the vacuum value in the chamber will be unstable.
Moreover, the adsorption force generated by the large internal and external pressure difference has a high output power requirement for the valve closing mechanism, and the valve opening and closing mechanism with large kinetic energy will cause impact on the cavity and reduce its service life.

Method used

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  • Vacuum dispensing integrated device
  • Vacuum dispensing integrated device
  • Vacuum dispensing integrated device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1: A vacuum dispensing integrated device, comprising a vacuum chamber body 1, a frame 16, a dispensing valve 17 and a workbench 18, the vacuum chamber body 1 is installed on the frame 16, and the dispensing valve 17 and the workbench 18 are located in the vacuum chamber body 1, and the dispensing valve 17 is located directly above the workbench 18;

[0039] An air inlet 2 and an air inlet 3 are arranged on the outer surface of one side of the vacuum chamber body 1, and each of the air inlet 2 and the air inlet 3 has a diameter on the inner wall near the inner end of the vacuum chamber body 1. Inwardly protruding flange portion 4, a first flange 5 embedded in the air inlet 2, a second flange 6 embedded in the air inlet 3, the first flange 5 1. The end face of one end of the second flange 6 is in contact with the end face of the corresponding flange 4, and the other end of the first flange 5 and the second flange 6 are in contact with the first cylinder 7, The...

Embodiment 2

[0054] Embodiment 2: A vacuum dispensing integrated device, comprising a vacuum chamber body 1, a frame 16, a dispensing valve 17 and a workbench 18, the vacuum chamber body 1 is installed on the frame 16, and the dispensing valve 17 and the workbench 18 are located in the vacuum chamber body 1, and the dispensing valve 17 is located directly above the workbench 18;

[0055] An air inlet 2 and an air inlet 3 are arranged on the outer surface of one side of the vacuum chamber body 1, and each of the air inlet 2 and the air inlet 3 has a diameter on the inner wall near the inner end of the vacuum chamber body 1. Inwardly protruding flange portion 4, a first flange 5 embedded in the air inlet 2, a second flange 6 embedded in the air inlet 3, the first flange 5 1. The end face of one end of the second flange 6 is in contact with the end face of the corresponding flange 4, and the other end of the first flange 5 and the second flange 6 are in contact with the first cylinder 7, The...

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Abstract

The invention discloses a vacuum dispensing integrated device, which includes a vacuum chamber body, a frame, a dispensing valve and a workbench. An air suction port and an air inlet are opened on the outer surface of one side of the vacuum chamber body. There is a door opening on the vacuum chamber body, a sealing ring is arranged around the edge of the door opening, a movable door body is arranged on the front side of the door opening, and a vacuum chamber body located on the left and right sides of the door opening is respectively provided with a Linear guide rail, the door body can move up and down in the vertical direction; a guide bar is installed between the linear guide rail and the door frame, and at least one rotatable guide bearing is installed on the side end surface of the door frame, when the door body moves vertically When moving up and down, the guide bearing that moves up and down with the door frame rolls on the front surface of the guide bar. The present invention can not only prevent the negative pressure from being transferred to the pin shaft and damage the pin shaft when vacuuming the vacuum chamber body, but also make the door body more tightly compress the sealing ring under the action of negative pressure to improve the sealing performance.

Description

technical field [0001] The invention relates to the technical field of vacuum cavity sealing, in particular to a vacuum dispensing integrated device. Background technique [0002] The vacuum chamber is mainly used in the field of product dispensing and packaging. Using the force of negative pressure, the air in the vacuum box is first pumped away during the filling process, and then the product is poured, which can quickly penetrate the glue into the product, and the filling impact And the bubbles produced by the contact between the glue and the product can also be quickly removed under the action of negative pressure, thus ensuring the high performance of the product. In the prior art, when the chamber is evacuated, due to the large pressure difference between the air pressure inside the chamber and the outside air pressure, and the time delay when the valve is closed, the vacuum value in the chamber will be unstable. Moreover, the adsorption force generated by the large i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C11/00
CPCB05C11/00B05C5/0212B05C15/00
Inventor 陈晓峰杨春雨
Owner SUZHOU TERUITE ROBOT CO LTD