一种化妆品包装瓶的漏气检测装置

Abstract

本实用新型涉及包装瓶技术领域，公开了一种化妆品包装瓶的漏气检测装置，包括透明的测试箱；所述的测试箱内中部固接有矩形框，所述的矩形框前后内壁沿长度方向均匀设有插槽，所述的插槽上下两端伸出矩形框，前后相对的插槽之间插接有挡板；所述的测试箱上方插接有密封盖，所述的密封盖上方设有真空泵，所述的真空泵与测试箱内部通过穿过密封盖的管体相通，所述的管体侧壁设有压力调节阀；所述的测试箱一侧侧壁上方设有沥水槽，下方设有热风机，所述的热风机连接有位于沥水槽上方的出风管。本实用新型与现有技术相比的优点在于：实现多样本并行检测，检测效率高。

Claims

1. A device for detecting air leakage in cosmetic packaging bottles, comprising a transparent test chamber (1), characterized in that: The test box (1) is fixed in the middle of a rectangular frame (2). The rectangular frame (2) has slots (3) evenly arranged along the length direction on the front and rear inner walls. The slots (3) extend out of the rectangular frame (2) at the top and bottom. A baffle (4) is inserted between the slots (3) that are opposite to each other. A sealing cover (5) is inserted above the test box (1), and a vacuum pump (6) is provided above the sealing cover (5). The vacuum pump (6) is connected to the inside of the test box (1) through a pipe (7) that passes through the sealing cover (5). A pressure regulating valve (8) is provided on the side wall of the pipe (7). The test box (1) has a drain trough (9) on the upper side wall and a hot air blower (10) below it. The hot air blower (10) is connected to an air outlet pipe (11) located above the drain trough (9).

2. The leakage detection device for cosmetic packaging bottles according to claim 1, characterized in that: The baffle (4) has an arched structure at the top and a strip groove (12) on the upper side wall. The water level in the test chamber (1) is lower than the strip groove (12).

3. The gas leakage detection device for a cosmetic product packaging bottle according to claim 1, characterized in that: The sealing cover (5) includes a rubber block tightly inserted into the test box (1) and a horizontal plate connected to the rubber block, and a handle (13) is connected above the sealing cover (5).

4. The gas leakage detection device for a cosmetic product packaging bottle according to claim 1, characterized in that: The inner wall of the drain trough (9) connected to the test box (1) is provided with a drain hole (14). The side wall of the test box (1) is provided with a through hole (16) that communicates with the drain hole (14). A sealing plug (17) is inserted into the drain hole (14). The water level in the test box (1) is lower than that in the drain hole (14).

5. The leak detection device for cosmetic product packaging bottles according to claim 1, characterized in that: The air outlet duct (11) is a flexible serpentine duct made of carbon steel.

6. The leak detection device for cosmetic product packaging bottles according to claim 5, characterized in that: The upper end of the air outlet pipe (11) is connected to a flat air outlet (15), and the front-to-back width of the air outlet (15) is equal to the front-to-back width of the drain trough (9).

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