Novel test tube vacuum packaging equipment
A technology of vacuum sealing and test tubes, which is applied in the directions of packaging, transportation packaging, transportation and packaging, etc., which can solve the problems of difficulty in meeting the clamping requirements of different types of test tubes, increasing equipment costs, unfavorable clamping, etc., so as to avoid adverse additional effects and reduce Equipment manufacturing cost, easy-to-use effect
Pending Publication Date: 2022-07-22
YANGZHOU UNIV
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AI Technical Summary
Problems solved by technology
Most of the vacuum sealing machines currently in circulation are vertical. When sintering with a flame gun, human factors are difficult to control the pores that need to be left in the early stage of vacuuming; not conducive to clamping
The type of test tube that can be clamped by most vacuum sealing machines is a single type, which is difficult to meet the clamping requirements of different types of test tubes. Purchasing other test tube models or sealing equipment that can clamp test tubes at multiple stations will increase the expected equipment cost
Method used
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Embodiment Construction
[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0034] As shown in the figure, a novel test tube vacuum sealing device according to the present invention includes a movable cover 1, a buckle 2, a buckle fixed hinge 2-1, a buckle living hinge 2-2, a test tube 3, a movable frame 4, Left moving frame 4-1, right moving frame 4-2, gear box front cover 5, slide rail 6, rack table 7, gear box rear cover 8, flame cutting torch 9, flame nozzle 9-1, propane Air port 9-2, oxygen port 9-3, flame cutting torch support table 9-4, servo motor 10, gear-1 11, vacuum pressure gauge 12, adapter 13, support locking block 14, quick flange clamp 15. Flanged pipe joint 16, main body pipe 17, exhaust pipe port 17-1, branch pipe port 17-2, intake pipe port 17-3, exhaust pipe port 17-4, pipe support block 18, three-piece type Ball valve 19, auxiliary pipe 20, gas pipe joint 21, intake valve 22, sealing ring 23, sealing ring-1 ...
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The invention discloses novel test tube vacuum sealing equipment. Belongs to the technical field of vacuum packaging, and comprises a movable cover, a buckle, a test tube, a movable frame, a flame cutting torch, a gear, a vacuum pressure gauge, a quick flange clamp, a flange type pipe joint, a packaging main body pipeline, a three-piece ball valve, a sealing ring, a positioning lantern ring, a sleeve type gear, an upper rack, a lower rack, a thread (nail) fastening type locking cover and the like. When the flame cutting torch is adjusted to a preset test tube position, the flame cutting torch is sintered, a hole is reserved, the flame cutting torch is closed, the test tube is taken down, a threaded fastening type locking cover is arranged, the test tube is inserted into a flange type pipe joint to be locked, a ball valve is opened, an air inlet valve is closed, a vacuum pump is started, air in the test tube is pumped away, the test tube is in a vacuum state, and the ball valve is closed. Finally sintering to obtain a test tube with a vacuum part; in addition, after the air in the test tube is extracted, the ball valve is closed, the air inlet valve is opened, the test tube is filled with the protective gas, and finally sintering is performed to obtain the test tube filled with the protective gas.
Description
technical field [0001] The invention belongs to the technical field of vacuum packaging, and particularly relates to a novel test tube vacuum packaging device. Background technique [0002] In the prior art, test tube vacuum sealing equipment is widely used in experiments or scientific research. The test tube vacuum sealing equipment is a device that extracts the remaining air in the test tube, and then sinters and seals the test tube through an external flame cutting torch, so that the test tube forms a vacuum tube. Most of the current vacuum sealing machines are vertical. When sintering with a flame gun, human factors are not easy to control the pores that need to be left in the early stage of vacuuming; The type is not conducive to clamping. Most of the test tubes that can be clamped by vacuum sealing machines are single type, which is difficult to meet the clamping requirements of different types of test tubes. The purchase of other test tube models or sealing equipmen...
Claims
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Login to View More IPC IPC(8): B65B31/06B65B51/10
CPCB65B31/06B65B51/10
Inventor 王见韩冬孟令众王晨
Owner YANGZHOU UNIV