A device for detecting the tightness of bottle caps
A sealing and bottle cap technology, which is applied in the direction of liquid tightness measurement using liquid/vacuum degree, can solve the problems of high production cost and complex structure, and achieve the effect of low production cost, flexible operation and simple and reasonable structure
Active Publication Date: 2018-12-28
中粮包装(广州)塑胶有限公司
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Problems solved by technology
This airtightness tester has complex structure and high manufacturing cost
Method used
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[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0019] see Figure 1-Figure 3 , This device for detecting the tightness of bottle caps includes a frame 1, on which a fixture 2 is provided, the fixture 2 communicates with a water storage box 7 through a conduit 8, and the water storage box 7 communicates with the water storage box 7 through a communication pipe 3 The outlet of the water pump 5 is communicated.
[0020] In this embodiment, the device for detecting the tightness of the bottle cap further includes a bottle body and a bottle cap, the bottle body is clamped between the clamps 2, the bottle body communicates with the conduit 8 through the clamp 2, and the bottle cap is attached to the bottle.
[0021] The fixture 2 includes an upper fixture 2.1 and a lower fixture 2.2, the upper fixture 2.1 is connected to the frame 1 and communicated with the conduit 8, and the outer edge of the bottle bod...
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Provided is a device used for detecting bottle cap airtightness. The device comprises a rack. A clamp is arranged on the rack. The clamp is communicated with a water storage box through a conduit. The water storage box is communicated with an outlet of a water pump through a communication pipe. The device also comprises a bottle body and a bottle cap. The bottle body is clamped between the clamp. The bottle is communicated with the conduit through the clamp. The bottle cap is in covering connection with the bottle body. The clamp comprises an upper clamp and a lower clamp. The upper clamp is connected with the rack and is communicated with the conduit. The outer edge of the bottle body is in crimping connection between the upper clamp and the lower clamp. The water storage box is arranged at the lower part of the rack. A detection instrument is arranged between the outlet of the water pump and the communication pipe. The device also comprises a substrate. The rack and the water storage box are arranged on the substrate. The inlet of the water pump is soaked in a water storage tank, and the water storage tank is arranged on the substrate. The device has characteristics of simple and reasonable structure, flexible operation and low manufacturing cost.
Description
technical field [0001] The invention relates to a device for detecting the tightness of bottle caps. Background technique [0002] Chinese Patent Document No. CN101183037A discloses a leak-tightness detector for bottles, bottle caps and sealed jar containers, including a main engine, a test head and a test water tank, the main engine is provided with a pressure control device, and the pressure control device is controlled by a controllable The solenoid valve is connected to one end of the gas pipeline, the other end of the gas pipeline is connected to the test head, and the gas pipeline is airtight with the test head and the pressure control device; A regulating valve for the gas pressure output by the device; the host is also provided with a pressure sensor for sensing the pressure in the container to be measured, and is controlled by a PLC liquid crystal display programmable controller to display the measured data. This kind of tightness detector has a complex structure a...
Claims
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IPC IPC(8): G01M3/02
Inventor 陈远庭曾秀青林海宁姜跃兰
Owner 中粮包装(广州)塑胶有限公司