Machine tool adsorption equipment and air exhaust and sewage discharge method
A technology of adsorption equipment and machine tools, which is applied in the direction of separation methods, chemical instruments and methods, and separation of dispersed particles. It can solve the problems of small adsorption force, cumbersomeness, and damage to the impeller, and achieve the effect of stable adsorption force.
Inactive Publication Date: 2020-03-06
浙江高光数控科技有限公司
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Problems solved by technology
However, the device does not have any indication of oil treatment. We know that oil is also one of the wastes in the process of processing. There will be suspended particles in the oil, and the oil entering the impeller will also cause harm to the impeller.
Furthermore, the existing collection device needs to manually replace the collector when it is full, which is also a relatively cumbersome work.
[0004] Secondly, another problem is that if the adsorption device discharges sewage in the middle of the adsorption process, the machine needs to be shut down, or the adsorption force will suddenly decrease, which will cause the workpiece to slide during processing.
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[0031] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary, and should not be construed as limiting the protection scope of the present invention.
[0032] figure 1 , figure 2 As shown, the table 1 of the machine tool is provided with multiple air grooves 1-2, and each air groove 1-2 is connected, so the air grooves 1-2 formed on the table 1 form a continuous matt, and there are concave and convex , the workpiece 1-4 is on the convex part, and the top of the air groove 1-2 is also blocked. The circumference of the workpiece 1-4 is surrounded by a rubber strip, which is pressed into the air groove 1-2, which forms a chamber just below the workpiece 1-4.
[0033] There are a plurality of air ports 1-3 connected to the air groove 1-2 under the table top 1, and the unused air ports 1-3 are blocked, and the...
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The invention provides machine tool adsorption equipment and an air exhaust and sewage discharge method. A plurality of air grooves are disposed on a table surface of a machine tool, the air grooves are communicated with each other, air ports are disposed under the table surface of the machine tool and are connected to the air grooves, a first air pipe is connected to the air ports, and is connected to a vacuum pumping device, the vacuum pumping device comprises a plurality of gas-liquid separation tanks and an air pump, gas inlets and gas outlets of the gas-liquid separation tanks are equipped with independent opening and closing control valves, and air pressure sensors are disposed and connected to the gas-liquid separation tanks, air outlets of the gas-liquid separation tanks are connected to the air pump, and the gas-liquid separation tanks are equipped with water outlets. According to the invention, an air exhaust cavity is formed at the bottom of a workpiece, and can realize multi-point adsorption positioning, in the process of adsorbing and fixing the workpiece, air exhaust and liquid discharge can be carried out continuously, and during liquid replacement, the air pressureof gas-liquid separation tanks cannot suddenly decrease to affect the air exhaust suction force, and the adsorption force in the whole sewage discharge process is very stable.
Description
technical field [0001] The invention relates to the technical field of machine tool clamping, in particular to an adsorption device for a machine tool and a method for air extraction and cleaning. Background technique [0002] When the machine tool is being processed, some clamping methods need to be adsorbed and fixed by suction devices, but iron filings, oil-water mixture of coolant, etc. will be generated on the surface of the worktable, and generally enter the air pump along with the air pipe during the adsorption process. And, the existing suction positioning is only to set several suction cups to be fixed on the bottom of the workpiece, and there are few contact machines. After several suction cups are blocked, the workpiece will slide when pushed by the tool. [0003] In the adsorption and decontamination structure, as shown in the patent publication number CN207615718U, the table top of the workbench is connected to the air pump, and then the iron filings are sucked ...
Claims
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IPC IPC(8): B01D50/00
CPCB01D50/00
Inventor 来祥
Owner 浙江高光数控科技有限公司