CN111288674A

CN111288674A - Workpiece deburring equipment and method based on water jet cutter

Info

Publication number: CN111288674A
Application number: CN202010216169.6A
Authority: CN
Inventors: 邢宏罡
Original assignee: Dongguan Wanwei Automation Equipment Co Ltd
Current assignee: Dongguan Wanwei Automation Equipment Co Ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-06-16

Abstract

The invention discloses a water jet based workpiece deburring device, which comprises a machine table, wherein the machine table is provided with: the conveying device is used for conveying the workpiece; the cooling device is arranged adjacent to the conveying device and used for cooling the workpiece conveyed on the conveying device; the water jet cutter machining device is arranged on the discharge side of the cooling device and comprises a water jet cutter head for performing water cutting on the burrs of the workpiece; and the drying device is arranged on the discharge side of the water jet cutting device, and is used for drying the workpiece processed by the water jet cutting device. The invention has compact structure, strong automation performance, labor saving and better processing quality.

Description

Workpiece deburring equipment and method based on water jet cutter

Technical Field

The invention relates to workpiece burr removing operation equipment, in particular to workpiece burr removing equipment and a method based on a water jet cutter.

Background

In the prior art, burrs are generated in the production and manufacturing processes of a plurality of workpieces, for example, the workpieces subjected to CNC machining, stamping machining, cast molding and the like, the burrs generated in the previous molding process of the workpieces need to be removed, the common processing mode is to perform processing by polishing, ultrasonic waves and the like, and the specific processing process is to perform deburring processing by using deburring equipment such as polishing, ultrasonic waves and the like after the workpieces are cooled, then clean by using cleaning equipment, and finally perform drying processing by using drying equipment.

Although the deburring process can be realized in the process, each component mechanism is separately arranged, not only occupies space, but also lacks the cooperation property, needs an operator to perform a large amount of manual work, and has poor automation performance. Secondly, the existing deburring modes such as polishing and the like have poor flatness of a processing position and insufficient deburring processing quality, and the requirements of high precision and fine processing are difficult to meet.

Disclosure of Invention

The invention aims to solve the technical problem of providing the water jet based workpiece deburring equipment and the method which have the advantages of compact structure, strong automation performance, labor saving and better processing quality and are based on the water jet.

In order to solve the technical problems, the invention adopts the following technical scheme.

The utility model provides a work piece burring equipment based on water sword, its is including the board, be equipped with on the board: the conveying device is used for conveying the workpiece; the cooling device is arranged adjacent to the conveying device and used for cooling the workpiece conveyed on the conveying device; the water jet cutter machining device is arranged on the discharge side of the cooling device and comprises a water jet cutter head for performing water cutting on the burrs of the workpiece; and the drying device is arranged on the discharge side of the water jet cutting device, and is used for drying the workpiece processed by the water jet cutting device.

Preferably, a feeding connection table is arranged on the feeding side of the conveying device, and a discharging connection table is arranged on the discharging side of the conveying device.

Preferably, the conveying device is a chain type conveying device, and the feeding connection table and the discharging connection table are both roll shaft type connection tables.

Preferably, the drying device is used for blowing hot air at normal temperature to 350 ℃ to the workpiece, and further drying the workpiece.

Preferably, the drying device comprises a box body, the box body is fixed on the machine table, and the box body covers the conveying device, the cooling device, the water jet cutting device and the drying device.

Preferably, the top of box is equipped with a row fog fan, arrange the fog fan and be located water sword processingequipment top, just it is used for to arrange the fog fan the water smoke that produces when the water sword aircraft nose cuts the work piece burr is discharged.

Preferably, the air inlet of the fog discharge fan faces the water jet cutting device, the air outlet of the fog discharge fan is provided with a conical cover, and the top end of the conical cover is provided with a fog discharge barrel.

Preferably, the outer side of the box body is provided with a folding cantilever for mounting a computer.

Preferably, the front side of the box body is provided with a door, the door is connected with the box body through a hinge, and the door is provided with an observation window.

A workpiece deburring method based on a water jet cutter is realized based on a deburring device, the deburring device comprises a machine table, a conveying device, a cooling device, a water jet cutter machining device and a drying device are arranged on the machine table, the cooling device is arranged adjacent to the conveying device, the water jet cutter machining device is arranged on the discharge side of the cooling device, the water jet cutter machining device comprises a water jet cutter head, the drying device is arranged on the discharge side of the water jet cutter machining device, and the method comprises the following steps: a step S1 of conveying the workpiece by the conveying device; step S2, cooling the workpiece conveyed on the conveying device by the cooling device; step S3, performing water cutting on the workpiece burrs by using the water jet cutter head; and step S4, drying the workpiece processed by the water jet cutting device by using the drying device.

The invention discloses a water jet cutter-based workpiece deburring device, which is characterized in that a conveying device is used for conveying workpieces during processing, the cooling device is used for cooling the workpieces conveyed on the conveying device in the conveying process, then the water jet cutter head is used for carrying out water cutting on burrs of the cooled workpieces, further the burrs on the workpieces are removed, and then the drying device is used for drying the workpieces processed by the water jet cutter processing device and then discharging. Based on the structure, the conveying device, the cooling device, the water jet cutter machining device and the drying device are arranged on the same machine table, so that the equipment structure is more compact, the space occupied by the equipment is effectively saved, meanwhile, the workpieces can be sequentially cooled, water cut and dried through the sequential conveying action of the conveying device, the manual operation steps are greatly reduced, and therefore the equipment structure has higher automation performance.

Drawings

FIG. 1 is a perspective view of a workpiece deburring apparatus;

FIG. 2 is a first internal structure diagram of the workpiece deburring device;

FIG. 3 is a second internal structure diagram of the workpiece deburring device;

FIG. 4 is a third internal structure diagram of the workpiece deburring device;

FIG. 5 is a fourth internal structure view of the apparatus for deburring a workpiece;

FIG. 6 is a first block diagram of the cooling apparatus;

FIG. 7 is a second structural view of the cooling apparatus;

FIG. 8 is a first block diagram of the water jet cutting device;

FIG. 9 is a second structural view of the water jet cutting device;

FIG. 10 is a first structural view of the water-jet high-pressure water supply device;

FIG. 11 is a second structural view of the water jet high pressure water supply device;

fig. 12 is a perspective view of the water filtering device;

fig. 13 is an exploded view of the water filtering device;

fig. 14 is a perspective view of a water filtering device.

Detailed Description

The invention is described in more detail below with reference to the figures and examples.

Example one

The embodiment provides a workpiece deburring device based on a water jet cutter, which is shown in fig. 1 to 5 and comprises a machine table 1, wherein the machine table 1 is provided with:

a conveying device 2 for conveying the workpiece;

the cooling device 3 is arranged adjacent to the conveying device 2, and the cooling device 3 is used for cooling the workpieces conveyed on the conveying device 2;

the water jet cutting device 4 is arranged on the discharge side of the cooling device 3, and the water jet cutting device 4 comprises a water jet cutting head 40 for performing water cutting on the burrs of the workpiece;

and the drying device 5 is arranged on the discharge side of the water jet machining device 4, and the drying device 5 is used for drying the workpiece machined by the water jet machining device 4.

When the device is used for processing, the conveying device 2 is used for conveying workpieces, the cooling device 3 is used for cooling the workpieces conveyed on the conveying device 2 in the conveying process, then the water jet cutter head 40 is used for carrying out water cutting on burrs of the cooled workpieces, further the burrs on the workpieces are removed, and then the drying device 5 is used for drying the workpieces processed by the water jet cutter processing device 4 and then discharging. Based on the structure, the conveying device 2, the cooling device 3, the water jet cutting device 4 and the drying device 5 are all arranged on the same machine table 1, so that the equipment structure is more compact, the space occupied by the equipment is effectively saved, meanwhile, the workpieces can be sequentially cooled, water-cut and dried by the sequential conveying action of the conveying device 2, so that the manual operation steps are greatly reduced, and the automatic conveying device has higher automation performance, secondly, the invention utilizes the water jet to cut the burrs of the workpiece, compared with the polishing mode in the prior art, the processing surface of the invention is smoother and smoother, in addition, when the invention utilizes the water jet to process the workpiece, the water flow sprayed by the spray can also play a role in cleaning the surface of the workpiece, so that the surface of the workpiece is cleaner, and the processing quality is further improved.

In order to facilitate loading and unloading, in this embodiment, a loading connection table 20 is disposed on a loading side of the conveyor 2, and a discharging connection table 21 is disposed on a discharging side of the conveyor 2.

As a preferable mode, the conveying device 2 is a chain type conveying device, and the feeding connection table 20 and the discharging connection table 21 are both roller type connection tables.

In order to obtain a better drying effect, in this embodiment, the drying device 5 is configured to blow hot air at a normal temperature to 350 ℃ to the workpiece, so as to perform a drying process on the workpiece.

For making the overall structure of equipment compacter, play the guard action simultaneously, this embodiment is including a box 6, box 6 is fixed in on the board 1, just box 6 covers and is located conveyer 2, cooling device 3, water sword processingequipment 4 and drying device 5's top.

As a preferable mode, the top of the box body 6 is provided with a mist exhaust fan 60, the mist exhaust fan 60 is located above the water jet cutting device 4, and the mist exhaust fan 60 is used for exhausting mist generated when the water jet cutting head 40 cuts burrs of the workpiece. The above-mentioned mist exhaust fan 60 can be used for discharging the mist generated during the water cutting in time.

Further, an air inlet of the mist exhaust fan 60 faces the water jet cutting device 4, an air outlet of the mist exhaust fan 60 is provided with a conical cover 61, and a mist exhaust cylinder 62 is formed at the top end of the conical cover 61. This conical cover 61 can play the collection effect to the water smoke to make water smoke concentrate and discharge by arranging fog section of thick bamboo 62, this row of fog section of thick bamboo 62 still conveniently absorbs processing mechanism with predetermined water smoke and communicates, of course, this row of fog section of thick bamboo 62 also can be directly to discharge water smoke in the air.

In order to facilitate the installation of the computer, in this embodiment, a folding cantilever 64 for installing the computer 63 is provided on the outer side of the box 6.

In this embodiment, a door 65 is disposed on the front side of the box body 6, the door 65 is hinged to the box body 6, and an observation window 66 is disposed on the door 65. The door 65 and the observation window 66 facilitate the corresponding observation and operation of the operator.

In order to better describe the technical scheme of the invention, the invention also discloses a workpiece deburring method based on the water jet cutter, which is realized based on a deburring device shown in fig. 1 to 5, wherein the deburring device comprises a machine table 1, the machine table 1 is provided with a conveying device 2, a cooling device 3, a water jet cutter machining device 4 and a drying device 5, the cooling device 3 is arranged adjacent to the conveying device 2, the water jet cutter machining device 4 is arranged on the discharge side of the cooling device 3, the water jet cutter machining device 4 comprises a water jet cutter head 40, and the drying device 5 is arranged on the discharge side of the water jet cutter machining device 4, and the method comprises the following steps:

a step S1 of conveying the workpiece by the conveyor 2;

step S2, cooling the workpiece conveyed by the conveyor 2 by the cooling device 3;

step S3, performing water cutting on the workpiece burrs by using the water jet cutter head 40;

and step S4, drying the workpiece processed by the water jet cutting device 4 by using the drying device 5.

The first embodiment can realize its independent function, and can also be combined with the second to fifth embodiments described below.

Example two

In traditional burring course of working, after the work piece primary forming, because work piece temperature itself is higher, so be not suitable for carrying out burring processing at once, common cooling method makes the work piece cool off under normal atmospheric temperature environment, perhaps arranges in and cools off in the air conditioning space of predetermineeing, wherein, normal atmospheric temperature refrigerated efficiency is lower, can't satisfy the high efficiency production requirement of enterprise, and the cooling mode of arranging the work piece in the air conditioning room then has the transport repeatedly, defects such as the processing procedure is numerous and diverse have the defect of inefficiency equally.

To this end, the present embodiment provides a cooling device of a workpiece deburring apparatus capable of performing rapid cooling during workpiece transportation, thereby improving cooling processing efficiency, saving time, and saving labor, and as shown in fig. 2, fig. 6, and fig. 7, the deburring apparatus includes a machine table 1, a transportation device 2 is disposed on the machine table 1, the cooling device 3 includes a compressor 30, a condenser 31, an expansion valve 32, and a cold air output chamber 33, an evaporator is disposed in the cold air output chamber 33, a refrigerant outlet of the compressor 30 is communicated with a refrigerant inlet of the condenser 31 through a metal pipe, a refrigerant outlet of the condenser 31, the expansion valve 32, and a refrigerant inlet of the evaporator are sequentially communicated through metal pipes, a refrigerant outlet of the evaporator is communicated with a refrigerant inlet of the compressor 30 through a metal pipe, be equipped with air-blower 34 on the cold air output chamber 33, the lateral part fixedly connected with cooling chamber 35 of cold air output chamber 33, cooling chamber 35 with cold air output chamber 33 communicates each other, air-blower 34 is used for producing the air current and will the cold air around the evaporimeter blows to cooling chamber 35, conveyer 2 passes cooling chamber 35, borrows by the cold air in the cooling chamber 35 is right the work piece of conveying on the conveyer 2 cools down.

In the cooling device, a cold air generating mechanism consisting of the compressor 30, the condenser 31, the expansion valve 32 and the evaporator is directly arranged in the workpiece deburring equipment, the cooling chamber 35 is arranged for the conveying device 2, the conveying device 2 directly penetrates through the cooling chamber 35, and when cold air generated by the cooling chamber 35 is blown to the cooling chamber 35, the workpiece on the conveying device 2 can be directly cooled.

In order to facilitate passing through the conveying device 2 and avoid blocking the workpiece, in this embodiment, two sides of the cooling chamber 35 are respectively provided with clearance openings 36, and the conveying device 2 passes through the two clearance openings 36 and respectively extends to two sides of the cooling chamber 35.

Preferably, the top cover of the cooling chamber 35 is provided with a top cover 37. Further, the top cover 37 is detachably engaged with the cooling chamber 35. A first handle 370 is fixed to the top end of the top cover 37. The detachable top cover 37 is arranged, so that an operator can conveniently check the interior of the cooling chamber 35.

Preferably, an upper cover 38 is covered on the top of the cool air output chamber 33, and the blower 34 is mounted on the upper cover 38.

For convenience of maintenance, in this embodiment, the upper cover 38 is detachably engaged with the cold air output chamber 33. Further, two second handles 380 are fixed to the top end of the upper cover 38.

In order to directly blow the cold air to the workpiece, in the embodiment, the cold air outlet 330 is opened at a side portion of the cold air output chamber 33, the cold air outlet 330 is communicated with the cooling chamber 35, and the cold air outlet 330 faces the conveying device 2.

Preferably, a gas-liquid separator 39 is connected to a metal pipe between the compressor 30 and the condenser 31.

EXAMPLE III

In traditional burring course of working, if adopt modes such as polishing to process, then there are defects such as the roughness is not good, to this, probably utilize the water sword to carry out cutting process to the burr sometimes, but current water sword equipment is all independent, add man-hour, need operating personnel to fix the work piece installation on the anchor clamps of water sword below, then reuse the water sword to carry out water cutting process to the work piece burr, above-mentioned course of working is loaded down with trivial details, and the dependence to manual auxiliary operation is great moreover, lack the automated performance, inefficiency.

To this end, the present embodiment provides a water jet cutting device of a workpiece deburring apparatus, which is capable of automatically taking and placing materials, realizing automatic water cutting processing, effectively saving labor and improving processing efficiency, and is shown in fig. 2, fig. 8 and fig. 9, the deburring apparatus includes a machine table 1, a conveying device 2 is disposed on the machine table 1, the water jet cutting device 4 includes a machine frame 400, two bearing beams 41 disposed side by side are fixed on the machine frame 400, a first movable beam 42 and a second movable beam 43 are disposed between the two bearing beams 41, the first movable beam 42 and the second movable beam 43 can both translate along the bearing beams 41, two translation driving mechanisms 44 for respectively driving the first movable beam 42 and the second movable beam 43 to translate are disposed on the machine frame 400, a grabbing manipulator 420 is disposed on the first movable beam 42, the grabbing manipulator 420 is located above the conveying device 2, the water jet head 40 is mounted on the second movable beam 43, the bottom of the rack 400 is fixed with a bottom plate 401, a processing table 402 is arranged on the bottom plate 401, the processing table 402 is located below the bearing beam 41, the first movable beam 42 is used for driving the grabbing manipulator 420 to move between the conveying device 2 and the processing table 402, the grabbing manipulator 420 is used for grabbing workpieces on the conveying device 2 and placing the workpieces on the processing table 402, the second movable beam 43 is used for driving the water jet head 40 to be far away from the processing table 402 or driving the water jet head 40 to move above the processing table 402, and the water jet head 40 is used for carrying out water cutting processing on burrs of the workpieces on the processing table 402.

In the above-described apparatus, two carrier beams 41 are provided on the frame 400, a first movable beam 42 and a second movable beam 43 are provided between the two carrier beams 41, the first and second

movable beams

42 and 43 are driven to translate by two translation drive mechanisms 44, thereby realizing the Y-axis movement of the grabbing manipulator 420 and the water jet head 40, and controlling the matching movement of the first movable beam 42 and the second movable beam 43, the workpiece may be grasped by the grasping robot 420 and placed on the processing station 402, and then, the water jet scalpel head 40 is used for carrying out water cutting processing on the workpiece, and after the processing is finished, the grabbing mechanical arm 420 is used for grabbing the workpiece and placing the workpiece on the conveying device 2.

In this embodiment, the grabbing manipulator 420 includes a first lifting mechanism 421, a first horizontal translation mechanism 424 is disposed on the first movable beam 42, the first lifting mechanism 421 is fixed to a driving end of the first horizontal translation mechanism 424, the first lifting mechanism 424 drives the first lifting mechanism 421 to horizontally translate, a lifting carrier 422 is disposed at a lifting end of the first lifting mechanism 421, a suction nozzle component 423 for sucking a workpiece is disposed on the lifting carrier 422, and the suction nozzle component 423 is driven to ascend or descend by the first lifting mechanism 421.

In the above structure, the X-axis motion of the gripping robot 420 is realized by the driving of the first horizontal translation mechanism 424, and the Z-axis motion of the suction nozzle assembly 423 is realized by the driving of the first elevating mechanism 421, so that the gripping robot 420 can better complete the gripping motion in a three-dimensional space.

In this embodiment, a second transverse translation mechanism 431 is disposed on the second movable beam 43, a second lifting mechanism 430 is fixed to a driving end of the second transverse translation mechanism 431, the second lifting mechanism 430 is driven by the second transverse translation mechanism 431 to transversely translate, the water jet cutter head 40 is mounted at a lifting end of the second lifting mechanism 430, and the water jet cutter head 40 is driven by the second lifting mechanism 430 to ascend or descend.

In the above structure, the X-axis movement of the water jet scalpel head 40 is realized under the driving of the second horizontal translation mechanism 431, and the Z-axis movement of the water jet scalpel head 40 is realized under the driving of the second lifting mechanism 430, so that the water jet scalpel head 40 can better complete the water cutting action in a three-dimensional space.

Preferably, a support base 403 is fixed to the base plate 401, and the machining table 402 is provided on the support base 403.

Further, two clamping guide rails 404 which are parallel to each other are fixed on the processing table 402, two sliders 405 which are arranged oppositely are arranged on the clamping guide rails 404, two chucks 406 which are used for clamping workpieces are respectively arranged on the two sliders 405, the two chucks 406 are arranged oppositely, straight racks 407 are respectively fixed on the two sliders 405, a gear 408 and a clamping driving motor 409 which is used for driving the gear 408 to rotate are arranged on the processing table 402, the two straight racks 407 are parallel to each other, the gear 408 is clamped between the two straight racks 407, the two straight racks 407 are meshed with the gear 408, when the clamping driving motor 409 drives the gear 408 to rotate, the gear 408 drives the two sliders 405 to be away from or close to each other through the two straight racks 407, and then the two chucks 406 perform a unclamping action on the workpieces.

Based on the above structure, the present embodiment can stably and reliably clamp the workpiece on the processing table 402, and the clamping portion has a simple structure, is easy to implement, and has good clamping stability.

In order to meet the requirement of multi-angle water cutting, in this embodiment, the processing table 402 is rotatably connected to the supporting base 403, and a rotary driving mechanism 410 for driving the processing table 402 to turn is disposed outside the supporting base 403.

In order to collect the waste, in this embodiment, the bottom plate 401 is provided with a waste outlet 411, and the waste outlet 411 is located below the processing table 402.

Example four

To the burring equipment that adopts the water cutting mode, need utilize the water sword to carry out the water cutting to the work piece, in order to guarantee that the water sword has sufficient water pressure, generally utilize the booster pump to load in the water sword aircraft nose after with the water pressure boost, but because the output water pressure of booster pump is difficult to invariable, the rivers pressure that leads to the water sword aircraft nose emergent can take place the height and change, when cutting the work piece, can lead to the roughness of work piece tangent plane not good, is difficult to satisfy the burring processing requirement of high accuracy. In addition, the existing water pressurization equipment is arranged independently, and is required to be connected with a water jet cutter head through a high-pressure water pipe during use, so that the composition structure of the whole cutting system is complex, and particularly, the scattered high-pressure water supply mechanism has certain potential safety hazards to surrounding operators.

In view of the above, the present embodiment provides a water-jet high-pressure water supply device of a workpiece deburring apparatus capable of keeping a water pressure of water flow emitted from a water-jet head constant, improving flatness of a water cutting surface, and having a more compact and safer structure, and as shown in fig. 5, fig. 10 and fig. 11, the deburring apparatus includes a machine table 1, a water-jet machining device 4 is disposed on the machine table 1, the water-jet machining device 4 includes a water-jet head 40 for cutting workpiece burrs, the water-jet high-pressure water supply device 7 includes a high-pressure pump 70, a high-pressure pump motor 71 and an accumulator 72, a water inlet of the high-pressure pump 70 is communicated with a water source through a water pipe, a water outlet of the high-pressure pump 70 is communicated with a water inlet of the accumulator 72 through a high-pressure water pipe, a water outlet of the accumulator 72 is communicated with a water inlet of the water-jet head 40 through a high-, the high pressure pump motor 71 is used for driving the high pressure pump 70 to operate, water is pumped by the high pressure pump 70 and is injected into the accumulator 72, and a constant high pressure water flow is provided for the water jet head 40 by the accumulator 72.

In the device, when the high-pressure pump motor 71 drives the high-pressure pump 70 to operate, the high-pressure pump 70 is used for injecting water into the energy accumulator 72, and under the energy storage effect of the energy accumulator 72, constant high-pressure water flow is provided for the water jet cutter head 40, so that the water pressure of the water jet flow emitted by the water jet cutter head is kept constant, and the flatness of a water cutting surface is greatly improved.

As a preferred layout, in this embodiment, the high-pressure pump 70 and the high-pressure pump motor 71 are disposed below the machine table 1, the energy accumulator 72 is fixed on the top of the machine table 1, and the energy accumulator 72 is disposed adjacent to the water jet machining device 4.

In order to facilitate connection of a water pipe, in this embodiment, the energy accumulator 72 includes an energy accumulator body 720, a connector seat 721 is disposed at the bottom of the energy accumulator body 720, and a water inlet and a water outlet of the energy accumulator 72 are both disposed on the connector seat 721.

In order to fix the energy accumulator 72 better, in this embodiment, a door-shaped frame 73 is fixed on the machine table 1, and the energy accumulator body 720 is fixed on the door-shaped frame 73.

Preferably, a clamp 74 is disposed on a side portion of the gantry 73, the clamp 74 surrounds the accumulator body 720, and the accumulator body 720 is fixed to the gantry 73 by the clamp 74.

Further, the lateral part of door-shaped frame 73 is equipped with 3

clamps

74, and 3 clamps 74 are arranged from top to bottom in proper order.

Under the effect of above-mentioned clamp 74, can not only with energy storage ware body 720 carries out the card and fixes, can conveniently in addition the dismouting energy storage ware body 720 to installation and later maintenance repair work have been made things convenient for.

EXAMPLE five

To the deburring process that adopts water cutting, must provide lasting high-pressure rivers for the water sword aircraft nose in its course of working, consequently, generally, for the high-pressure water supply installation that the configuration of water sword aircraft nose contains the high-pressure pump, the water intaking end of this kind of high-pressure water supply installation need set up filtering measure usually, in order to avoid hindering the water intaking, generally only set up simple filter module, this kind of filter mode can only play simple filter effect, can't guarantee tiny sand grain, piece process water sword aircraft nose directive work piece, thereby lead to the roughness of work piece processing tangent plane not good, water cutting quality is relatively poor, simultaneously, under long-time service conditions, in case filter module takes place to block up, then can lead to high-pressure water supply installation's output water pressure not enough, make the water sword aircraft nose can's not carry out effectual water cutting processing, can's production.

In view of the above, the present embodiment provides a water filtering device of a workpiece deburring apparatus, which has stronger filtering performance, can provide a cleaner water source, and can make the water pressure of the jet flow of a water jet head constant, so as to improve the processing quality, as shown in fig. 2, 12, 13, and 14, the deburring apparatus includes a machine table 1 and a water jet high-pressure water supply device 7, the machine table 1 is provided with the water jet processing device 4, the water jet high-pressure water supply device 7 is used for providing high-pressure water flow for the water jet processing device 4, the water filtering device 8 includes a source water tank 80, a submersible pump 81, a water filtering tank 82, and a water purifying tank 83, the source water tank 80 is used for injecting external water, the water filtering tank 82 and the water purifying tank 83 are communicated with each other, a filter element 84 and a filter element inner tube 85 are arranged in the water filtering tank 82, the filter element inner tube 85 is hollow, and the filter element inner, the water inlet of immersible pump 81 with source water tank 80 is linked together, immersible pump 81's delivery port with filter core inner tube 85 is linked together, immersible pump 81 follows the water that source water tank 80 absorbs via filter core inner tube 85 with filter core 84 filters the back and pours into water filtering tank 82, by water filtering tank 82 flows into water filtering tank 83 again, the water in the water filtering tank 83 supplies as the water source the water sword high pressure water supply installation 7 absorbs.

In the device, external water or sewage recovered by the deburring equipment is injected into the source water tank 80 for precipitation, then the submersible pump 81 sucks water from the source water tank 80, then the water enters the filter element 84 through the filter element inner pipe 85, the water is injected into the water filtering tank 82 after being filtered by the filter element 84, and finally the water flows into the water purifying tank 83 through the water filtering tank 82, and clean water in the water purifying tank 83 is used as a water source for the water knife high-pressure water supply device 7 to suck.

In order to perform a primary filtering function on sewage, in this embodiment, a partition 800 is fixed in the source water tank 80, the source water tank 80 is divided into a primary water storage cavity 801 and a secondary water storage cavity 802 by the partition 800, filter cotton 803 is disposed on the partition 800, external water injected into the primary water storage cavity 801 flows into the secondary water storage cavity 802 after being filtered by the filter cotton 803, and a water inlet of the submersible pump 81 is communicated with the secondary water storage cavity 802.

Further, the filter wool 803 is close to the upper end of the partition 800.

In order to clean the source water tank 80 conveniently, in this embodiment, the top of the source water tank 80 is covered with an active water tank cover 804.

In this embodiment, a Z-shaped pipe 86 is disposed in the water filtering tank 82, a first end of the Z-shaped pipe 86 is communicated with a lower end of the inner pipe 85 of the filter element, a second end of the Z-shaped pipe 86 penetrates through a sidewall of the water filtering tank 82 and extends outward, and a water outlet of the submersible pump 81 is communicated with a second end of the Z-shaped pipe 86 through a water pipe.

Under the action of the Z-shaped pipe 86, the water in the secondary water storage cavity 802 can be loaded at the lower end of the filter element inner pipe 85, and then flows into the water filtering tank 82 after being filtered by the filter element 84, so that the water guiding mode is more reasonable, and the water filtering effect is better.

In order to facilitate installation and maintenance, the top cover of the water filtering tank 82 is provided with a water filtering tank cover 820.

In order to collect the liquid levels of the source water tank 80 and the clean water tank 83, in this embodiment, liquid level sensors 87 are embedded in the side walls of the source water tank 80 and the clean water tank 83, respectively.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the technical scope of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a work piece burring equipment based on water sword which characterized in that, including board (1), be equipped with on board (1):

a transfer device (2) for transferring the workpiece;

the cooling device (3) is arranged adjacent to the conveying device (2), and the cooling device (3) is used for cooling the workpieces conveyed on the conveying device (2);

the water jet cutter machining device (4) is arranged on the discharge side of the cooling device (3), and the water jet cutter machining device (4) comprises a water jet cutter head (40) used for performing water cutting on the burrs of the workpiece;

and the drying device (5) is arranged on the discharge side of the water jet cutting device (4), and the drying device (5) is used for drying the workpiece processed by the water jet cutting device (4).

2. The water jet based workpiece deburring apparatus as claimed in claim 1, characterized in that the infeed side of the conveyor (2) is provided with an infeed docking station (20) and the outfeed side of the conveyor (2) is provided with an outfeed docking station (21).

3. The water jet based deburring apparatus of claim 2 wherein said conveyor (2) is a chain conveyor and said infeed and outfeed docking stations (20, 21) are roller docking stations.

4. The water jet based workpiece deburring apparatus as claimed in claim 1, characterized in that said drying device (5) is used for blowing hot air of normal temperature-350 ℃ to said workpiece, and further drying said workpiece.

5. The water jet based workpiece deburring apparatus as claimed in claim 1, comprising a box body (6), wherein said box body (6) is fixed on said machine table (1), and said box body (6) is covered above said conveying device (2), said cooling device (3), said water jet machining device (4) and said drying device (5).

6. The water jet based workpiece deburring apparatus as claimed in claim 5, characterized in that a mist exhaust fan (60) is provided at the top of said case (6), said mist exhaust fan (60) is located above said water jet machining device (4), and said mist exhaust fan (60) is used for exhausting mist generated when said water jet head (40) cuts the workpiece burrs.

7. The water jet based workpiece deburring apparatus as claimed in claim 6, characterized in that an air inlet of said mist exhaust fan (60) faces said water jet machining device (4), an air outlet of said mist exhaust fan (60) is provided with a conical cover (61), and a top end of said conical cover (61) is formed with a mist exhaust cylinder (62).

8. Water jet based workpiece deburring apparatus as claimed in claim 5 wherein the outside of said box (6) is provided with a folding cantilever (64) for mounting a computer (63).

9. The water jet based workpiece deburring apparatus as claimed in claim 5, characterized in that a door (65) is provided on a front side of said case (6), said door (65) being hingedly connected to said case (6), said door (65) being provided with a viewing window (66).

10. The method for deburring the workpiece based on the water jet cutter is characterized by being realized based on deburring equipment, wherein the deburring equipment comprises a machine table (1), a conveying device (2), a cooling device (3), a water jet cutter machining device (4) and a drying device (5) are arranged on the machine table (1), the cooling device (3) and the conveying device (2) are arranged adjacently, the water jet cutter machining device (4) is arranged on the discharge side of the cooling device (3), the water jet cutter machining device (4) comprises a water jet cutter head (40), the drying device (5) is arranged on the discharge side of the water jet cutter machining device (4), and the method comprises the following steps:

a step S1 of conveying the workpiece by the conveying device (2);

step S2, cooling the workpiece conveyed on the conveying device (2) by using the cooling device (3);

step S3, performing water cutting on the workpiece burrs by using the water jet head (40);

and step S4, drying the workpiece processed by the water jet cutting device (4) by using the drying device (5).