Waste gas recycling device of gas-liquid pressurizing die cutting machine
A technology of gas-liquid pressurization and gas-liquid pressurized cylinder, which is applied in metal processing and other directions, can solve problems such as energy waste, reduced service life of components, and system heating, so as to improve reliability and service life, reduce loss, and save energy Effect
Inactive Publication Date: 2014-11-26
BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
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Problems solved by technology
Usually this part of energy will be consumed in the process of cylinder exhaust and on the valve port of the control valve, which not only causes a waste of energy, but also causes heat generation in the system and a reduction in the service life of components.
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Embodiment Construction
[0016] Such as figure 1 As shown, the exhaust gas recycling device of the gas-liquid booster die-cutting machine of the present invention includes: the gas outlet of the gas-liquid booster cylinder and the gas outlet of the suction pump 11 are respectively connected through pipelines Air storage tank 15, so that the compressed air discharged by the gas-liquid booster cylinder and the compressed air absorbed by the suction pump 11 are collected and stored; the detection device connected to the air storage tank 15; wherein, the blowing chamber of the cardboard 20 21 respectively connect the air outlet of the air storage tank 15 and the air outlet of the air blowing pump 19, and the connected pipeline communicates so as to receive the compressed air provided by the air blowing pump 19 and the air storage tank 15; The pressure and flow rate of the compressed air are transmitted to the control system, and the control system controls the blowing pump 19 to provide compressed air to ...
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The invention discloses a waste gas recycling device of gas-liquid pressurizing die cutting machine. The waste gas recycling device comprises a gas storage tank and a detection device, wherein the gas storage tank is connected with a gas-liquid pressurizing cylinder of the gas-liquid pressurizing die cutting machine and a gas outlet of a suction pump by a pipeline, so that compressed air discharged by the gas-liquid pressurizing cylinder and compressed air absorbed by the suction pump are collected and stored; the detection device is connected with the gas storage tank, wherein a blowing cavity of a paper conveying board is connected with a gas outlet of the gas storage tank and a gas outlet of a blowing pump, and pipelines are communicated after the connection, so that compressed air provided by the blowing pump and the gas storage tank can be received conveniently; the detection device detects the pressure and the flow of the compressed air in the gas storage tank and transmits the detected result to a control system, and the control system controls the blowing pump to provide the compressed air to the blowing cavity according to the detected pressure and flow. According to the waste gas recycling device, waste gas generated in the work process of the gas-liquid pressurizing die cutting machine is collected to be provided to the blowing cavity, the energy is saved, the consumption is lowered, the reliability of the device is improved, the service life of the device is prolonged, and the using cost is lowered.
Description
technical field [0001] The invention relates to a waste gas recycling device, in particular to a waste gas recycling device used in a gas-liquid pressurized die-cutting machine in the printing field. Background technique [0002] As the most important actuator in the pneumatic system, the cylinder has been widely used in factories and enterprises. However, after the cylinder completes a working stroke, there is a certain energy loss in the pneumatic system, which is mainly reflected in the following three aspects: (1) the energy loss caused by the cooling of the compressor output air; (2) the pipeline damping and leakage and throttling and decompression caused (3) Gas consumption of gas equipment such as cylinders. During the die-cutting working cycle, the moving platform is driven by the gas-hydraulic pressurized cylinder to perform frequent reciprocating up and down movements. Due to the high speed of movement during the fast forward stroke and return stroke, the moving p...
Claims
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IPC IPC(8): B26D7/00
Inventor 赵世英齐元胜郭楠郭俊忠王晓华
Owner BEIJING INSTITUTE OF GRAPHIC COMMUNICATION