CN114178995B - Multifunctional high-pressure jet flow equipment and workpiece surface treatment system - Google Patents
Multifunctional high-pressure jet flow equipment and workpiece surface treatment system Download PDFInfo
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- CN114178995B CN114178995B CN202111636187.0A CN202111636187A CN114178995B CN 114178995 B CN114178995 B CN 114178995B CN 202111636187 A CN202111636187 A CN 202111636187A CN 114178995 B CN114178995 B CN 114178995B
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- 238000004381 surface treatment Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 91
- 238000005507 spraying Methods 0.000 claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 238000012545 processing Methods 0.000 claims abstract description 29
- 238000005488 sandblasting Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 35
- 238000002347 injection Methods 0.000 claims description 31
- 239000007924 injection Substances 0.000 claims description 31
- 239000007921 spray Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000969 carrier Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 238000007605 air drying Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 4
- 229910052782 aluminium Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000004576 sand Substances 0.000 description 7
- 239000012459 cleaning agent Substances 0.000 description 6
- 239000003595 mist Substances 0.000 description 6
- 238000000227 grinding Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/083—Transfer or feeding devices; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/18—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions
- B24C3/20—Abrasive blasting machines or devices; Plants essentially provided with means for moving workpieces into different working positions the work being supported by turntables
- B24C3/22—Apparatus using nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
- B24C5/04—Nozzles therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a multifunctional high-pressure jet flow device, which comprises: the machine comprises a machine base, wherein a first mounting frame is arranged on the machine base; the spraying device comprises a plurality of high-pressure spraying heads which are arranged on the first mounting frame and are used for outputting cleaning liquid or sand blasting liquid in a high-speed spraying manner; the processing platform is positioned below the high-pressure jet head and used for placing a workpiece; the liquid collecting box is used for collecting liquid generated in the processing process and discharging the liquid through the liquid discharging port. The multifunctional high-pressure jet equipment provided by the invention utilizes the high-pressure jet head to jet and output cleaning liquid or sand blasting liquid at a high speed, so that the cleaning, deburring or surface treatment of all directions of a workpiece is facilitated. In addition, the invention also discloses a workpiece surface treatment system.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to multifunctional high-pressure jet equipment and a workpiece surface treatment system.
Background
After the metal piece is machined or molded by a die, burrs or stains can appear on the surface, and the surface quality of the workpiece is affected.
At present, a vibration grinder or a sand blaster is mostly used for deburring or cleaning the surface of a metal piece. The principle of the vibration grinding machine is that a workpiece is placed in nylon sand, plastic particles or other solid grinding media for vibration grinding so as to achieve the effect of removing burrs, the sand blasting machine is used for placing the workpiece in a dry environment, compressed air is used as power, a high-speed jet beam is formed, and the jet material (copper ore sand, quartz sand, silicon carbide, iron sand and sea sand) is sprayed onto the surface of the workpiece to be processed at a high speed, so that the appearance or shape of the surface of the workpiece is changed, and the purpose of cleaning the surface is achieved.
The two existing surface treatment processes have defects: for vibration grinding, as grinding medium particles are large, the dead angle of a product is difficult to grind and process, and the medium is difficult to recover, so that environmental pollution is easy to generate; for the blasting process, the construction environment is poor and explosion risks are easily generated due to its processing in a dry environment.
Disclosure of Invention
The invention mainly aims to provide a multifunctional high-pressure jet flow device so as to comprehensively solve the technical problems in the background technology.
To achieve the above object, the present invention provides a multifunctional high-pressure jet device comprising:
the machine comprises a machine base, wherein a first mounting frame is arranged on the machine base;
the spraying device comprises a plurality of high-pressure spraying heads which are arranged on the first mounting frame and are used for outputting cleaning liquid or sand blasting liquid in a high-speed spraying manner;
the processing platform is positioned below the high-pressure jet head and used for placing a workpiece;
the liquid collecting box is used for collecting liquid generated in the processing process and discharging the liquid through the liquid discharging port.
Preferably, the spraying device further comprises an angle deflection mechanism for driving at least one high-pressure spraying head to swing.
Preferably, the spraying device further comprises a supercharger and a water circulation mechanism, wherein a liquid outlet end of the supercharger is communicated with the high-pressure injection head, and the water circulation mechanism is provided with a liquid inlet communicated with the liquid outlet, a liquid outlet communicated with the liquid inlet end of the supercharger and a sewage outlet for sewage discharge.
Preferably, the processing platform comprises a conveyor line disposed within the liquid trap.
Preferably, the number of the first mounting frames is three, the three first mounting frames are sequentially arranged along the conveying direction of the conveying line, and at least one first mounting frame is provided with a first X-axis linear movement module for driving the high-pressure injection head to move.
Preferably, the first mounting frame comprises a left supporting seat and a right supporting seat which are oppositely arranged, a cross beam is arranged between the left supporting seat and the right supporting seat, the left supporting seat and the right supporting seat are laid on a Y-axis linear movement module, a second X-axis linear movement module and a Z-axis linear movement module are arranged on the cross beam, and the high-pressure injection head is arranged on the Z-axis linear movement module.
Preferably, the processing platform comprises a turntable, a first rotary driving mechanism for driving the turntable to rotate and a plurality of carriers uniformly distributed on the turntable.
Preferably, a second rotary driving mechanism for driving each carrier to rotate is arranged on the turntable.
Preferably, the machine base is further covered with a sealing cover, and the sealing cover is provided with a feeding opening and a discharging opening.
The invention further provides a workpiece surface treatment system, which comprises a multifunctional high-pressure jet flow device and an automatic feeding and discharging device positioned at one side of the multifunctional high-pressure jet flow device, wherein the multifunctional high-pressure jet flow device comprises:
the machine comprises a machine base, wherein a first mounting frame is arranged on the machine base;
the spraying device comprises a plurality of high-pressure spraying heads which are arranged on the first mounting frame and are used for outputting cleaning liquid or sand blasting liquid in a high-speed spraying manner;
the processing platform is positioned below the high-pressure jet head and used for placing a workpiece;
the liquid collecting box is used for collecting liquid generated in the processing process and discharging the liquid through the liquid discharging port.
The multifunctional high-pressure jet flow equipment provided by the embodiment of the invention utilizes the high-pressure jet flow of the high-pressure jet head to output the cleaning liquid or the sand blasting liquid, thereby being convenient for realizing cleaning, deburring or surface treatment of all directions of a workpiece and increasing the functional diversity of the existing cleaning equipment.
Drawings
FIG. 1 is a schematic diagram of a multi-functional high pressure jet device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of the structure of the multi-functional high pressure jet apparatus shown in FIG. 1;
FIG. 3 is a schematic view of the high pressure jet head and angular deflection mechanism shown in FIG. 2;
FIG. 4 is a schematic view of the conveyor line shown in FIG. 2;
FIG. 5 is a schematic view of the conveyor line portion shown in FIG. 4;
FIG. 6 is a schematic view of the first mounting bracket and the high pressure jet head shown in FIG. 2;
FIG. 7 is a schematic view of the limiting frame shown in FIG. 4;
FIG. 8 is a schematic view of a construction of another embodiment of the multi-functional high pressure jet apparatus of the present invention;
FIG. 9 is a schematic view of an embodiment of the first mount shown in FIG. 8;
FIG. 10 is a schematic view of another embodiment of the first mount shown in FIG. 8;
FIG. 11 is a schematic view of a further embodiment of the first mount shown in FIG. 8;
FIG. 12 is a schematic view of a further embodiment of the multi-functional high pressure jet apparatus of the present invention;
FIG. 13 is a schematic view of the first mount shown in FIG. 12;
FIG. 14 is a schematic view of the high pressure jet head and angular deflection mechanism shown in FIG. 12;
FIG. 15 is a schematic view of the structure of the processing platform shown in FIG. 12;
fig. 16 is a schematic structural view of the carrier shown in fig. 15.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear are used in the embodiments of the present invention) are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.
It will also be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The present invention proposes a multifunctional high-pressure jet device, particularly suitable for cleaning and surface treatment of a workpiece, as shown in fig. 1 and 2, comprising:
the device comprises a machine base 100, wherein a mounting rack 110a is arranged on the machine base 100;
the spraying device 200 comprises a plurality of high-pressure spraying heads 210 which are arranged on the mounting frame 110a and are used for outputting cleaning liquid or sand blasting liquid in a high-speed spraying manner;
a processing platform 300 positioned below the high pressure jet head 210 for placing a workpiece;
the liquid collecting box 400 is used for collecting liquid generated in the processing process and discharging the liquid through a liquid outlet.
The frame structure is preferably adopted in the machine base 100, the number and positions of the high-pressure spraying heads 210 can be set according to practical situations (such as parameters of the size, shape, moving speed and the like of a workpiece), so that sprayed liquid can completely cover the surface of the workpiece to be cleaned or treated, the high-pressure spraying heads 210 need to be communicated with pressurizing equipment to output liquid with preset flow rate, the high-pressure spraying heads 210 preferably adopt jewel nozzles with diameters of 0.25-0.8 mm, the pressure of the output liquid is 20-380 Mpa, the maximum flow rate of the output liquid is 2.6L/min, and the speed of the output liquid is 800-1000 m/s. At this time, the high pressure jet head 210 may be provided with a corresponding liquid according to the needs of the matter, if cleaning is needed, the mixed liquid of clean water and cleaning agent may be provided to remove greasy dirt, scraps and burrs at the edge of the workpiece, and then the clean water is provided to remove cleaning agent, or may be provided with a mixture of clean water and abrasive, so that the abrasive impacting on the surface of the workpiece at a high speed is used to form a plurality of tiny pits on the surface of the workpiece, so that the surface of the workpiece presents a frosting effect. Of course, the addition of the abrasive can also better achieve the deburring effect, and the abrasive can be selected from sand grains with the size between 60 meshes and 200 meshes. The specific machining mode may be that a part of the high-pressure jet head 2120 jets the cleaning liquid and another part of the high-pressure jet head 210 jets the blasting liquid. The processing platform 300 may be fixed or movable, such as a fixture for clamping a workpiece is fixed on the machine base 100, or a workpiece is conveyed by adopting a circulating conveying mode and a linear conveying mode. The liquid collecting box 400 is provided at the top of the machine base 100, and the processing platform 300 is positioned above the collecting box, thereby facilitating the collection of the liquid sprayed from the spraying device 200 by the collecting box 400. In this embodiment, the high-pressure jet head 210 is utilized to output high-speed cleaning solution or sandblasting solution in a high-speed jet manner, so that the impact force generated by the high-speed cleaning solution or sandblasting solution is utilized to clean or surface treat all directions of the workpiece, and multiple purposes are realized.
In a preferred embodiment, as shown in fig. 2 and 3, the spraying device 200 preferably further includes an angle deflection mechanism 220a for driving at least one of the high pressure spray heads to swing. The angle deflection mechanism 220a may be manually or automatically adjusted, and when the angle deflection mechanism 220a is manually adjusted, the high-pressure injection head 210a may be rotated to a proper angle for different workpieces, so that the injection flow output by the high-pressure injection head 210a may better cover the position to be processed by the workpiece, and when the angle deflection mechanism 220a is automatically adjusted, the angle of the high-pressure injection head 210a may be adjusted by inputting specific parameters, or the high-pressure injection head 210a may be driven to swing when the high-pressure injection head outputs the injection flow, so as to improve the coverage area of the injection flow output by the high-pressure injection head 210 a.
In a preferred embodiment, as shown in fig. 1, the spraying device 200 preferably further includes a booster 230 and a water circulation mechanism 240, wherein a liquid outlet end of the booster 230 is in communication with the high pressure injection head 210, and the water circulation mechanism 240 has a liquid inlet in communication with the liquid outlet, a liquid outlet in communication with the liquid inlet end of the booster 230, and a sewage outlet for sewage. The water circulation mechanism 240 preferably adopts a form of a circulation filtering water tank 240 to filter the liquid discharged from the liquid collecting box 400, for example, the circulation filtering water tank is provided with a plurality of communicated cavities, and a filter screen is arranged in front of two adjacent cavities, and a stirring device is preferably arranged in one of the cavities communicated with the liquid outlet, so that the output sand blasting liquid is conveniently stirred, and the abrasive is uniformly output to the high-pressure jet head 210 along with clean water. At this time, the machine base 100 is preferably further provided with an automatic feeding device for automatically feeding clean water, cleaning agent or abrasive into the circulating filtering water tank to compensate for the loss in the cleaning and sand blasting processes, and in particular, the automatic feeding device is preferably communicated with the above-mentioned cavity provided with the stirring device, so that the added clean water, cleaning agent or abrasive is advantageously directly conveyed to the high-pressure jet head 210 through the booster 230. In the embodiment, unexpected impurities of the abrasive are filtered out of the liquid through the filter screen and only the abrasive and the clean water pass through, so that the recycling of the sand blasting liquid is guaranteed.
In a preferred embodiment, as shown in fig. 2, 4 and 5, the processing platform 300 preferably includes a conveyor line 310a disposed within a liquid trap 400. The conveyor line 310a preferably includes a second mounting frame 311a disposed in the liquid collecting box 400, two rotating rollers 312a disposed on the second mounting frame 311a, and a conveyor belt 313a sleeved on the two rotating rollers 312a, wherein the conveyor belt 313a has a plurality of first liquid passing holes 314a. Preferably, the conveyor 313a is sequentially provided with a plurality of material blocking columns 315a at intervals, and the distance between two adjacent material blocking columns 315a is slightly greater than the length of the workpiece, so that the workpiece is prevented from sliding randomly in the process of transporting. Meanwhile, the conveyor belt is preferably in the form of two groups of chain wheels 316a and a plurality of connecting strips 317a, namely, the two groups of chain wheels 316a are respectively connected to the two rotating rollers 312a, two ends of the connecting strips 317a are respectively connected with chains in the two groups of chain wheels 316a, and the adjacent two connecting strips 317a are spaced by a preset distance to form a first liquid passing hole 314a, so that liquid output by the high-pressure jet head 210a is conveniently jetted on a workpiece. At this time, the material blocking column 315a is located on the corresponding connecting bar 317a, and preferably, the smaller the contact area between the connecting bar 317a and the workpiece is, the better the workpiece can be cleaned, and preferably, the connecting bar 317a has a certain inclination range, i.e. one end of the connecting bar 317a is higher, the other end is lower, so that the workpiece is transported in an inclined state, and the device is particularly suitable for discharging liquid entering the battery aluminum can during cleaning, i.e. the opening end of the battery aluminum can is located at a lower position.
In a preferred embodiment, as shown in fig. 2 and 6, the plurality of high pressure spray heads 210a preferably includes a first spray set 311a above the delivery line 310a, a second spray set disposed below the delivery line 310a, and a third spray set 312a and a fourth spray set 313a respectively located on both sides of the delivery line 310a. At this time, the first spray group 311a is located at the top of the first mounting frame 110a, the third spray group 312a and the fourth spray group 313a are located at two sides of the first mounting frame 110a, respectively, and the second spray group is directly located at the bottom of the liquid collecting box 400. In this embodiment, the high-pressure spray heads 210a are disposed on the upper, lower, left and right sides of the conveying line 310a, so that cleaning of the surfaces of the workpiece is facilitated, and cleaning efficiency is improved.
In a preferred embodiment, as shown in fig. 4 and 7, the second mounting frame 311a is preferably further provided with a limiting frame 318a above the conveyor 311a, the limiting frame 318a is provided with a plurality of workpiece channels extending along the conveying direction, the limiting frame 318a is further provided with a plurality of second liquid passing holes 319a, and the plurality of groups of high-pressure spray heads 210a further comprise a fifth spray group located between two adjacent workpiece channels. Wherein, the limit frame 318a is preferably in an inverted-mountain shape as a whole so as to form two workpiece channels, and the fifth group of spraying groups is positioned on the spacer between the two workpiece channels, so that the liquid can be conveniently sprayed to the side surfaces of the workpieces in the two workpiece channels respectively. In this case, preferably, the number of spacers is two, the fifth group of ejection groups is installed between the two spacers, and the spacers are also provided with through holes for the liquid ejected from the fifth group of ejection heads to pass through. In this embodiment, a plurality of workpieces are conveyed at one time by the conveyor belt 311a, and the workpiece movement is limited by the workpiece channel formed by the limiting frame 318a, and the fifth spraying group is further disposed between two adjacent channels, so that the efficiency is improved.
In a preferred embodiment, as shown in fig. 2 and 6, the first spraying group 211a preferably includes a plurality of high-pressure spraying heads sequentially arranged along the conveying direction of the conveyor belt 311a, wherein the high-pressure spraying heads at two ends of the first position are preferably provided with an angle deflection mechanism 220a, and the high-pressure spraying heads at two ends of the first position are preferably arranged symmetrically in a splayed manner, so that the angle deflection mechanism 220a drives the high-pressure spraying heads at two ends of the first position to swing respectively, thereby being beneficial to improving the cleaning, deburring or sand blasting effect on the workpiece.
In a preferred embodiment, as shown in fig. 1 and 2, it is preferable that the number of the spraying devices 200 is two, and the two spraying devices 200 are sequentially arranged along the conveying direction of the conveying line 310a. In this embodiment, two spraying devices 200 are adopted, so that one spraying device 200 (i.e. the spraying device 200 at the input end of the conveying line 310 a) is used for outputting cleaning liquid (the cleaning liquid is a mixture of clean water and cleaning agent) to clean the workpiece, so as to remove residues on the workpiece, and the other spraying device 200 (i.e. the spraying device 200 at the output end of the conveying line 310 a) is used for outputting cleaning liquid (the cleaning liquid is clean water and abrasive material) to clean and sand the workpiece, so as to remove the cleaning agent on the workpiece and perform surface treatment.
In a preferred embodiment, as shown in fig. 1, the base 100 is preferably further provided with an air drying system 500, where the air drying system 500 includes several groups of air knives, and the groups of air knives are located at the rear end of the spraying device 200, i.e., behind the groups of high-pressure spray heads 210a, so as to air-dry the cleaned workpiece. At this time, the air knives may be arranged with reference to the aforementioned high pressure jet head 210a so that air drying treatment may be performed on each side of the work.
In a preferred embodiment, as shown in fig. 8 to 11, preferably, the number of the first mounting frames 110b is three, the three first mounting frames 110b are sequentially arranged along the conveying direction of the conveying line 310b, and at least one first mounting frame 110b is provided with a first X-axis linear movement module 111b for driving the high pressure jet head 210b to move. The first mounting frames 110b may be arranged according to practical situations, for example, two first mounting frames 110b located at the front end and the rear end are all straddled above the conveying line 310b, one first mounting frame 110b located in the middle is two upright posts disposed at two sides of the conveying line 310b, and meanwhile, preferably, two first mounting frames 110b located at the front end and the rear end are all provided with a first X-axis linear moving module 111b, and the first X-axis linear moving module 111b drives the high-pressure injection head 210b to move along the horizontal direction, and the moving direction of the high-pressure injection head is perpendicular to the conveying direction of the conveying line 310 b. At this time, it is preferable that one high pressure spray head 210b, two high pressure spray heads 210b and three high pressure spray heads 210b are sequentially disposed on the three first mounting frames 110b, and an angle deflection mechanism 220b for driving the high pressure spray heads 210b to swing is disposed on each of the three first mounting frames 110b, so that the high pressure spray heads 210b can be conveniently adjusted to a proper angle according to actual products, and the spray jet can cover each side surface of the workpiece to be processed.
In a preferred embodiment, as shown in fig. 12 to 14, the first mounting frame 110c preferably includes a left support seat 111c and a right support seat 112c that are disposed opposite to each other, a beam 113c is disposed between the left support seat 111c and the right support seat 112c, Y-axis linear movement modules 114c are disposed on the left support seat 111c and the right support seat 112c, a second X-axis linear movement module 115c and a Z-axis linear movement module 116c are disposed on the beam 113c, and the high-pressure jet head 210c is disposed on the Z-axis linear movement module 116 c. The left support base 111c and the right support base 112c are fixedly arranged on the machine base, the cross beam 113c is slidably arranged on the left support base 111c and the right support base 112c so as to drive the cross beam 113c to move by using the Y-axis linear movement module 114c, the Z-axis linear movement module 116c is slidably arranged on the cross beam 114c so as to drive the Z-axis linear movement module 116c to move by using the second X-axis linear movement module 115c, the high-pressure injection head 210c is connected with the output end of the Z-axis linear movement module 116c so as to drive the high-pressure injection head 210c to move by using the Z-axis linear movement module 116c, and the high-pressure injection head 210c can move to any point in a working area. At this time, preferably, there are two high-pressure injection heads 210c, and the angle deflection mechanism 220c is connected to the output end of the Z-axis linear movement module 116c, and the two high-pressure injection heads 210c are connected to the output end of the angle deflection mechanism 220c, so that the high-pressure injection heads 210c can be driven to rotate around the horizontal axis, and the angle deflection mechanism 220c may adopt a form of a motor and a speed reducer. In this embodiment, the Y-axis linear movement module 114c, the second X-axis linear movement module 115c, the Z-axis linear movement module 116c, and the angle deflection mechanism 220c drive the high-pressure jet head 210c to move and swing to form four-axis motion, so that the omnidirectional processing of the workpiece on the processing platform 300 is realized, and the processing efficiency is improved.
In a preferred embodiment, as shown in fig. 15, the processing platform 300 preferably includes a turntable 310c, a first rotary driving mechanism 320c for driving the turntable 310c to rotate, and a plurality of carriers 330c uniformly distributed on the turntable 310 c. The output end of the first rotation driving mechanism 320c is connected with the bottom center of the turntable 310c, so as to drive the turntable 310c to rotate, and the first rotation driving mechanism 320c may be in a form of a motor and a speed reducer. Meanwhile, it is preferable that the carriers 330c are divided into at least two groups, each group has two carriers 330c (i.e., the number is identical to that of the high-pressure injection heads 210 c), and when one group of carriers rotates to the position right under the high-pressure injection heads 210c for processing, the workpieces which are processed on the other groups of carriers can be removed and the workpieces which need to be processed are placed on the group of carriers at the same time. At this time, the carrier 330c may hold the workpiece by placing the workpiece on the carrier 330c and then automatically fixing the workpiece, or manually fixing the workpiece. In this embodiment, the first rotary driving mechanism 320c drives the turntable 310c to intermittently rotate, so that the carrier 330c located on the turntable 310c can sequentially move to the position right below the high-pressure injection head 210c, and thus the workpiece can be continuously processed, which is beneficial to improving the processing efficiency.
In a preferred embodiment, as shown in fig. 15 and 16, a second rotation driving mechanism 340c is preferably provided on the turntable 310c to drive each of the carriers 330c to rotate. Preferably, the number of the second rotation driving mechanisms 340c is identical to the number of the carriers 330c, so that the carriers 330c corresponding to the second rotation driving mechanisms 340c are driven to rotate one by one, so that five-axis motion is formed with the high-pressure injection head 210c, and the second rotation driving mechanisms 340c only need to be in a form of a motor and a speed reducer. Meanwhile, it is preferable that the carrier 330c adopts an automatic workpiece fixing manner, for example, when the workpiece is a mobile phone frame, the carrier 330c includes a base 331c, a plurality of clamping posts 332c surrounding the periphery of the base 331c, and a driving assembly 333c driving the clamping posts 332c to move, the clamping posts 332c surround to form a clamping space, and the driving assembly 333c drives at least one clamping post 332c to move to change the size of the clamping space. In this scheme, each clip 332c is slidably connected to the bottom plate 331c, and the driving assembly 333c includes a linear cylinder and a push head slidably disposed on the bottom plate 331c, where the linear cylinder is disposed at the bottom of the bottom plate 331c, and a guiding chute is disposed on the push head and is clamped with each clip 332c, so that the push head is driven by the linear cylinder to move to drive each clip 332c to shrink or expand. At this time, in order to prevent the air pipe and the cable from being wound during the continuous rotation of the turntable 310c, an electrical slip ring is preferably used for supplying power and air. In this embodiment, when the turntable 310c drives one of the carriers to rotate under the high-pressure injection head 210c, the carrier 330c is driven by the second rotary driving machine 340c to rotate at a preset speed, so as to cooperate with the high-pressure injection head 210c to process the workpiece on the carrier 330c, thereby being beneficial to improving the processing efficiency.
In a preferred embodiment, as shown in fig. 1, the multifunctional high-pressure jet device further comprises a sealing cover 120 covered on the machine 100, and a feeding opening and a discharging opening are arranged on the sealing cover 120. The sealing cover 120 is in the form of sealing plates, that is, a plurality of sealing plates are used to seal the windows on the machine base 100, so that the liquid sprayed by the high-pressure spray head 210 is prevented from splashing outside the machine base 100. At the same time, at least one of the closure plates is preferably hinged to an adjacent other closure plate to facilitate viewing or maintenance of the individual components after opening the closure plates. At this time, when the processing platform 300 adopts the form of a linear wire body, the feeding port is preferably in butt joint with the input end of the linear wire body, the discharging port is preferably in butt joint with the output end of the linear wire body, and when the processing platform 300 adopts the rotary transportation work piece, the feeding port and the discharging port are the same notch formed in the sealing cover 120.
In a preferred embodiment, an oil mist collector is preferably provided within the seal housing 120. Preferably, the oil mist collectors are arranged on the top of the inner wall of the sealing cover 120, and the number of the oil mist collectors can be arranged according to practical situations, so that the oil mist collectors can be used for collecting the water mist and the oil mist generated in the sealing cover due to the impact of the high-speed liquid on the workpiece.
In a preferred embodiment, when the workpiece is a battery aluminum case, the processing platform 300 may be preferably used for directly transporting the workpiece in a wire body manner, or may be used for transporting the workpiece in a wire body+chuck manner, and preferably rotates the workpiece in the transporting process, so that the surface of the workpiece is conveniently cleaned or sandblasted, for example, when the battery aluminum case is cleaned or sandblasted, a plurality of chucks are sequentially arranged on the wire body, the chucks are inserted from the opening end of the battery aluminum case and are abutted with the inner wall of the battery aluminum case, so that the battery aluminum case is fixed, and then the workpiece is driven by the wire body to pass through the spraying area of the high-pressure spraying head, so that the cleaning, the sandblasting or deburring is realized, and a turn-over mechanism is further arranged for turning over the battery aluminum case on the wire body after cleaning the preset time, so that the bottom surface of the battery aluminum case is favorable for cleaning.
The invention further provides a workpiece surface treatment system, which comprises the multifunctional high-pressure jet flow equipment and the automatic feeding and discharging equipment positioned at one side of the multifunctional high-pressure jet flow equipment in the embodiment, wherein the specific structure of the multifunctional high-pressure jet flow equipment refers to the embodiment, and the workpiece surface treatment system adopts all the technical schemes of all the embodiments, so that the workpiece surface treatment system at least has all the beneficial effects brought by the technical schemes of the embodiments, and the detailed description is omitted. The automatic feeding equipment can be in the form of a manipulator and a storage device, and the storage device is used for storing workpieces and can be used for placing the workpieces by using a tray.
The above description and drawings should not be taken as limiting the scope of the invention in any way, but rather should be understood to cover all modifications, structural equivalents, or direct/indirect applications of the invention in the light of the general principles of the present invention which may be employed in the present invention and illustrated by the accompanying drawings.
Claims (7)
1. A multi-functional high pressure jet device, comprising:
the machine comprises a machine base, wherein a first mounting frame is arranged on the machine base;
the spraying device comprises a plurality of high-pressure spraying heads and a booster, wherein the high-pressure spraying heads and the booster are arranged on the first mounting frame and are used for outputting cleaning liquid or sand blasting liquid in a high-speed spraying mode, the liquid outlet end of the booster is communicated with the high-pressure spraying heads and is used for pressurizing cleaning liquid or sand blasting liquid, and the high-pressure spraying heads are provided with the high-speed cleaning liquid or sand blasting liquid;
the processing platform is positioned below the high-pressure jet head and used for placing a workpiece;
the liquid collecting box is used for collecting liquid generated in the processing process and discharging the liquid through the liquid outlet;
the processing platform comprises a conveying line arranged in the liquid collecting box, two spraying devices are arranged in sequence along the conveying direction of the conveying line;
the machine base is also provided with an air drying system, the air drying system comprises a plurality of groups of air knives, and the plurality of groups of air knives are positioned at the rear end of the spraying device and are used for air drying the workpiece;
the three first installation frames are sequentially arranged along the conveying direction of the conveying line, two first installation frames positioned at the head end and the tail end are all arranged above the conveying line in a crossing mode, one high-pressure injection head, two high-pressure injection heads and three high-pressure injection heads are sequentially arranged on the three first installation frames, and angle deflection mechanisms for driving the high-pressure injection heads to swing are arranged on the three first installation frames;
the limiting frame is arranged above the conveyor belt and is provided with a plurality of second liquid passing holes, the whole limiting frame is in an inverted-Chinese character 'shan' shape to form two workpiece channels, and the fifth group of spraying groups are positioned on the spacer between the two workpiece channels and respectively spray liquid on the side surfaces of the workpieces in the two workpiece channels.
2. The multi-functional high-pressure jet apparatus of claim 1, wherein the spray device further comprises a supercharger and a water circulation mechanism, a liquid outlet end of the supercharger being in communication with the high-pressure jet head, the water circulation mechanism having a liquid inlet in communication with the liquid outlet, a liquid outlet in communication with the liquid inlet end of the supercharger, and a drain for draining the sewage.
3. The multifunctional high-pressure jet flow device according to any one of claims 1 or 2, wherein the first mounting frame comprises a left supporting seat and a right supporting seat which are oppositely arranged, a cross beam is erected between the left supporting seat and the right supporting seat, Y-axis linear movement modules are laid on the left supporting seat and the right supporting seat, a second X-axis linear movement module and a Z-axis linear movement module are arranged on the cross beam, and the high-pressure jet head is arranged on the Z-axis linear movement module.
4. A multi-functional high pressure jet apparatus as claimed in claim 3 wherein the processing platform comprises a turntable, a first rotary drive mechanism for driving the turntable to rotate, and a plurality of carriers uniformly distributed on the turntable.
5. The multi-functional high-pressure jet device according to claim 4, wherein a second rotary driving mechanism for driving each carrier to rotate is arranged on the turntable.
6. The multifunctional high-pressure jet flow equipment according to claim 1, wherein a sealing cover is further covered on the machine base, and a feeding hole and a discharging hole are formed in the sealing cover.
7. A workpiece surface treatment system, characterized by comprising the multifunctional high-pressure jet device according to any one of claims 1 to 6 and an automatic loading and unloading device located at one side of the multifunctional high-pressure jet device.
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| CN202111636187.0A CN114178995B (en) | 2021-12-28 | 2021-12-28 | Multifunctional high-pressure jet flow equipment and workpiece surface treatment system |
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| CN202111636187.0A CN114178995B (en) | 2021-12-28 | 2021-12-28 | Multifunctional high-pressure jet flow equipment and workpiece surface treatment system |
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| CN114178995B true CN114178995B (en) | 2024-03-26 |
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| CN110181413A (en) * | 2019-07-01 | 2019-08-30 | 东莞吉川机械科技股份有限公司 | A kind of automatic sandblast nozzle of transfer type |
| WO2019228507A1 (en) * | 2018-05-31 | 2019-12-05 | 长沙矿冶研究院有限责任公司 | High-pressure water jet cleaning device for sandblasting and descaling plate strip material, cleaning line and system |
| CN113043513A (en) * | 2021-03-16 | 2021-06-29 | 深圳市普盛旺科技有限公司 | Electronic product shell deburring equipment |
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2021
- 2021-12-28 CN CN202111636187.0A patent/CN114178995B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202592221U (en) * | 2012-01-11 | 2012-12-12 | 浙江师范大学 | Novel multi-sprayer rotational jet flow polishing device |
| WO2019228507A1 (en) * | 2018-05-31 | 2019-12-05 | 长沙矿冶研究院有限责任公司 | High-pressure water jet cleaning device for sandblasting and descaling plate strip material, cleaning line and system |
| CN109483411A (en) * | 2018-11-29 | 2019-03-19 | 东莞吉川机械科技股份有限公司 | A kind of conveying-type automated fluid abrasive blast equipment |
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| CN114178995A (en) | 2022-03-15 |
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