Plate blanking waterjet cutting device
A cutting device and water-feeding technology, which is applied in abrasive feeding device, used abrasive processing device, explosion generating device, etc., can solve the problems of blocking the diversion pipeline, incapable of hand-held operation, cumbersome work flow, etc. Variable diameter conversion and boosting efficiency, simple and efficient structure, and huge effect of improving body size
Inactive Publication Date: 2018-07-13
张曼莉
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Problems solved by technology
[0002] Water cutting, also known as water jet, is high-pressure water jet cutting technology. It is a machine that uses high-pressure water jet cutting. Under the control of a computer, it can carve workpieces arbitrarily, and is less affected by the texture of the material because of its low cost and easy operation. The yield rate is high, and waterjet cutting is gradually becoming the mainstream cutting method in industrial cutting technology. However, the current commonly used waterjet cutting device has various problems due to its imperfect design, which restricts its continued use.
[0003] The traditional water cutting device requires an additional abrasive sand mixing tank to ensure that the sprayed liquid abrasive sand is evenly stirred, resulting in an increase in the volume of the device, and the abrasive sand is easy to deposit during the backflow process, blocking the diversion pipe, causing problems such as device failure ; and because the change of the cutting radius is achieved by replacing the jet nozzles with different diameters, it causes incoherence in use, which makes the work process cumbersome and low in efficiency; and often the device is huge and heavy, and cannot be operated by hand
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Embodiment 1
[0027] like Figures 1 to 4 The water cutting device for plate blanking shown is mainly composed of the following parts:
[0028] The body 1 and the hand-held bracket 2 fixed on the outside of the body, the rear end of the body is provided with a feed port 11, the vortex stirring device 3 in the middle of the body, the front end of the body is equipped with a high-pressure spray cutting head 4; the high-pressure spray cutting head 4 is connected to the vortex stirring device 3. A frosted extrusion bypass 5 is provided in the body pipe 10 between the vortex stirring device 3 and the feed inlet 11 .
[0029] The frosted extrusion bypass 5 includes a first branch pipe 51 connected to the main body pipe 10, a first pressure regulating valve 52, a one-way valve 53, a downward pressure piston 54, and an abrasive sand storage bucket 55. The main body pipe 10 is provided with a second Pressure regulating valve 12; the input end of the first branch pipe 51 is connected to the water in...
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The invention relates to a plate blanking waterjet cutting device. The plate blanking waterjet cutting device comprises a body and a handheld support fixed to the outer side of the body. A feeding inlet is arranged at the rear end of the body. A vortex stirring device is arranged in the middle of the body. An abrasive sand extrusion bypass is arranged in the part, between the vortex stirring device and the feeding inlet, in a body pipe and comprises a first branch pipe communicating with the interior of the body pipe, a first pressure regulation valve, a check valve, a press-down piston and anabrasive sand storage barrel. Through the plate blanking waterjet cutting device, the effect that jetted abrasive sand liquid is stirred evenly is ensured, the proportion of abrasive to liquid is controllable, the rear end size is small, and the portability is good.
Description
technical field [0001] The invention relates to a cutting water cutting device, in particular to a board cutting water cutting device. Background technique [0002] Water cutting, also known as water jet, is high-pressure water jet cutting technology. It is a machine that uses high-pressure water jet cutting. Under the control of a computer, it can carve workpieces arbitrarily, and is less affected by the texture of the material because of its low cost and easy operation. The yield rate is high, and waterjet cutting is gradually becoming the mainstream cutting method in industrial cutting technology. However, the current commonly used waterjet cutting devices have various problems due to imperfect design, which restricts their continued use. [0003] The traditional water cutting device requires an additional abrasive sand mixing tank to ensure that the sprayed liquid abrasive sand is evenly stirred, resulting in an increase in the volume of the device, and the abrasive sand...
Claims
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IPC IPC(8): B24C1/04B24C5/02B24C5/04B24C9/00B24C7/00
CPCB24C1/045B24C5/02B24C5/04B24C7/0007B24C9/00
Inventor 张曼莉
Owner 张曼莉