CN114770665A - Method for fully automatically producing fan blades - Google Patents
Method for fully automatically producing fan blades Download PDFInfo
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- CN114770665A CN114770665A CN202210488754.0A CN202210488754A CN114770665A CN 114770665 A CN114770665 A CN 114770665A CN 202210488754 A CN202210488754 A CN 202210488754A CN 114770665 A CN114770665 A CN 114770665A
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- fan blade
- blank
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- blanks
- polishing
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000007704 transition Effects 0.000 claims abstract description 65
- 238000005498 polishing Methods 0.000 claims abstract description 62
- 238000005507 spraying Methods 0.000 claims abstract description 46
- 239000011094 fiberboard Substances 0.000 claims abstract description 45
- 238000001035 drying Methods 0.000 claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 239000003973 paint Substances 0.000 claims description 72
- 238000000227 grinding Methods 0.000 claims description 34
- 238000007761 roller coating Methods 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 238000003801 milling Methods 0.000 claims description 9
- 230000037452 priming Effects 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 claims description 7
- 238000010422 painting Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 230000001502 supplementing effect Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002987 primer (paints) Substances 0.000 description 21
- 241000883990 Flabellum Species 0.000 description 12
- 239000002023 wood Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/14—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding turbine blades, propeller blades or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B19/24—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of wood, e.g. furniture
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a method for fully automatically producing fan blades, which comprises the steps of simultaneously processing the outer contours of a plurality of fan blade blanks on a medium-density fiberboard processing blank through a forming cutter on a processing machine tool to obtain a plurality of processed and formed fan blade blanks, then polishing, spraying oil and checking the side edges of the fan blade blanks by polishing and spraying integrated equipment, stacking the finished fan blade blanks after polishing, spraying oil, drying and cooling for multiple times, and only stacking, taking and placing the fan blade blanks and finished fan blades at the rear side of the polishing and spraying integrated equipment by workers. Moreover, the polishing of the transition surface and the top surface of the fan blade blank is also carried out by adopting a machine, so that the production efficiency is improved, the polishing effect of the transition surface and the top surface of the fan blade blank is more stable, and the yield of finished fan blades is improved.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of fan blade processing, in particular to a method for fully automatically producing fan blades.
[ background ] A method for producing a semiconductor device
When the existing medium density fiberboard fan blade is produced, firstly, a raw material plate needs to be cut, the raw material plate is divided into medium density fiberboard processing blanks with proper sizes through a cutting machine, a worker transfers the medium density fiberboard processing blanks to a laser processing machine tool, the laser processing machine tool processes the medium density fiberboard processing blanks into fan blade outer contours, the worker collects fan blade blanks and sends the fan blade blanks to a CNC (computerized numerical control) profiling milling machining center, the worker mills the fan blade blanks one by one at the CNC profiling milling machining center to process arc-shaped surfaces or arc-shaped edges of the fan blades, after the processing is finished, the worker stacks and transfers the worker to a grinding and spraying integrated device to grind and spray the side edges of the fan blade blanks, the fan blade blanks after the side edges are sprayed with paint, the fan blade blanks are manually checked and trimmed, paint residues and burrs on the side edges of the fan blade blanks are located on the top surfaces and the arc-shaped surfaces of the fan blade blanks are coated with a roller by the paint roller, after the roller painting of the primer is finished, the position of the primer on the fan blade blank needs to be manually ground and polished, the fan blade blank after being ground and polished is sent to a cleaning machine to clean the outer surface of the fan blade blank, the fan blade blank after being cleaned is sent to the roller painting of the finish paint again, after the finish paint is dried and air-dried, workers manually stack and store the fan blade blank, a large amount of manpower needs to be consumed in the whole processing process, at least more than 5 workers need to operate, the production efficiency is low, certain errors can be generated when the workers operate, and the yield is reduced.
The present invention has been developed in view of the above-described disadvantages.
[ summary of the invention ]
The invention aims to overcome the defects of the prior art and provide a method for fully automatically producing fan blades, which can improve the production efficiency of the fan blades and improve the production automation degree of the fan blades.
The invention is realized by the following technical scheme:
a method for fully automatically producing fan blades comprises the following steps:
A. forming and processing a plurality of fan blades, namely clamping and fixing the lower bottom surface 11 with stickers of the medium-density fiberboard processing blank 1 on a workbench of a processing machine 41 downwards, processing the outer contours of a plurality of fan blade blanks 2 on one medium-density fiberboard processing blank 1 by the processing machine 41, namely processing the side edges 23 of each fan blade blank 2 and transition surfaces 24 between the two long edges and the outer end side edges 23 of the fan blade blanks 2 and the top surface 22 through a forming cutter 415 to obtain a plurality of formed fan blade blanks 2;
B. the method comprises the following steps of (1) processing the side edges of fan blade blanks, namely stacking a plurality of fan blade blanks 2 together to enable the bottom surfaces 21 of two adjacent fan blade blanks 2 to be attached to the bottom surfaces 21 and the top surfaces 22 to be attached to the top surfaces 22 for stacking and pressing, then vertically polishing the side edges 23 of the fan blade blanks 2 through a first polishing module 421 on polishing and spraying integrated equipment 42, and then spraying primer on the side edges 23 of the fan blade blanks 2 through a first oil spraying module 422 of the polishing and spraying integrated equipment 42;
C. polishing fan blade blanks for the first time, placing a plurality of fan blade blanks 2 on a conveying workbench of a first polishing machine 43 upwards according to the top surfaces 22, and polishing the top surfaces 22, the transition surfaces 24 and the side edges 23 of attached primers of the fan blade blanks 2 to be smooth by the first polishing machine 43;
D. performing first roller coating of primer, wherein a plurality of fan blade blanks 2 which are polished for the first time are subjected to roller coating of primer on the top surface 22 and the transition surface 24 of the fan blade blanks 2 through a first paint roller coater 44;
E. drying and grinding the fan blade blank for the second time, drying and cooling the fan blade blank 2 processed in the step D by a first dryer 45 and a first cooler 46, and grinding and polishing the top surface 22 and the transition surface 24 of the fan blade blank 2 by a second grinding machine 47;
F. performing roller coating of the primer for the second time, namely performing roller coating of the top surface 22 and the transition surface 24 of the fan blade blank 2 subjected to the step E again by using a second paint roller coater 48 on the fan blade blank 2;
G. drying and cooling, namely drying and cooling the fan blade blank 2 processed in the step F by a second dryer 49 and a second cooler 4 a;
H. c, roller coating finish paint, namely roller coating finish paint on the top surface 22 and the transition surface 24 of the fan blade blank 2 in the step G through a third paint roller coater 4 b;
I. and (5) drying and packaging, drying and cooling the fan blade blank 2 coated with finish paint by the roller sequentially through a third dryer 4c and a third cooler 4d to obtain a finished product fan blade 3, and then stacking and packaging.
When the step B is performed, after the side 23 of the fan blade blank 2 is coated with the primer, the fan blade blank 2 is transferred to the second polishing module 423 of the polishing and spraying integrated device 42 to polish the side 23 of each fan blade blank 2 up and down again, then the second oil spraying module 424 of the polishing and spraying integrated device 42 coats the side 23 of the plurality of fan blade blanks 2 with the finish, the side 23 of the fan blade blank 2 coated with the finish through the second oil spraying module 424 is checked, if the side 23 of the fan blade blank 2 lacks the finish, the side 23 of the fan blade blank 2 is repainted in the repainting processing device 425, and if the side 23 of the fan blade blank 2 is qualified in paint spraying, the fan blade blank 2 is transferred to the first polishing machine 43.
Before the step a, the blank 5 having the seal on one surface and the smooth surface on the other surface is cut into a medium density fiberboard processing material 1 of an appropriate size according to the processing stroke of the processing machine 41.
Between the step E and the step F, the cleaning machine 4E located between the second grinding machine 47 and the second paint roll coater 48 is also required to clean and adsorb the residual wood dust and dust on the transition surface 24 and the top surface 22 of the fan blade blank 2.
In step I, finished fan blades 3 output by the third cooler 4d are sucked and stacked aside by the stacking robot 40 through automatic induction.
The drying temperature of the second dryer 49 and the first dryer 45 is 45-65 ℃.
The workbench of the processing machine 41 in the step a is a vacuum adsorption workbench, and the lower bottom surface 11 of the medium density fiberboard processing blank 1 is adsorbed by the vacuum adsorption workbench so as to fix the medium density fiberboard processing blank 1 for processing.
In the step a, the processing machine 41 is further provided with an elastic pressing assembly 411, the elastic pressing assembly 411 includes pressing rollers 4111 which are located on the front side and the rear side of the forming tool 415 and are parallel to the X axis, and when the forming tool 415 moves, the pressing rollers 4111 can keep pressing the top surface of the medium density fiberboard processing blank 1 and roll along the Y axis.
The processing machine 41 in the step a is further provided with a curtain 413 surrounding the forming tool 415, which can form a closed processing space 412 when the forming tool 415 is used for processing the blank 1 by a fiberboard in milling processing, so as to prevent wood chips and dust generated in the processing from splashing outwards.
In the step a, the curtain 413 is connected with an adsorption component 414 for adsorbing and removing wood chips and dust generated by processing.
Compared with the prior art, the invention has the following advantages:
1. in the invention, the bottom surface of the medium density fiberboard processing blank with the sticker is clamped and fixed on a workbench of a processing machine tool downwards, the forming tool simultaneously processes the outer contours of a plurality of fan blade blanks on one medium density fiberboard processing blank, namely, the side edges of each fan blade blank and the transition surfaces between the two long edges and the outer end side edges of each fan blade blank and the top surface are processed by the forming tool to obtain a plurality of processed and formed fan blade blanks, the processing machine tool not only simultaneously completes the work of the traditional laser processing equipment and a profiling milling processing center, but also does not need workers to carry the fan blade blanks from the laser processing equipment to the profiling milling processing center, and can be provided with a plurality of sets of cutters, the transition surfaces of at least two fan blade blanks can be simultaneously processed, the production efficiency is improved, and each fan blade blank is stacked in a mode that the bottom surface is attached to the bottom surface and the top surface is attached to the top surface after the transition surfaces are processed, then clamping by polishing and spraying integrated equipment, firstly polishing the side edge of each fan blade blank to remove rough edges on the side edge of the fan blade blank, then carrying out oil spraying treatment on the side edge of the fan blade blank by the polishing and spraying integrated equipment, moving the finished fan blade blank to a first polishing machine, simultaneously inspecting and turning the side edge of each fan blade blank when a worker places the fan blade blank to the first polishing machine, selecting the fan blade blank before polishing the fan blade blank, ensuring that primer spraying on the side edge of the fan blade blank is complete, because paint is remained between adjacent transition surfaces when each fan blade blank is stacked, simultaneously polishing the transition surfaces and the top surfaces of a plurality of fan blade blanks by the first polishing machine, enabling the polished fan blade blank to flow to the first paint roller coater along with a moving platform, and carrying out first roller painting on the transition surfaces and the top surfaces of the plurality of fan blade blanks by the first paint roller coater, after the roller coating of the priming paint is finished, a plurality of fan blade blanks are sequentially dried and cooled by a first dryer and a first cooler along with a mobile platform, then the top surfaces and the transition surfaces of the fan blade blanks are polished by a second polisher, the plurality of fan blade blanks are continuously passed through a second paint roller coater along with the mobile platform, the top surfaces and the transition surfaces of the fan blade blanks are again roller coated with the priming paint by the second paint roller coater, the plurality of fan blade blanks are moved along with the mobile platform and passed through the second dryer and the second cooler, then the top surfaces and the transition surfaces of the fan blade blanks are roller coated with the finishing paint by a third paint roller coater b, the fan blade blanks after being roller coated with the finishing paint are sequentially dried and cooled by a third dryer and a third cooler to obtain finished fan blades, and then the finished fan blades are stacked and packaged, and the processing of each fan blade is finished, the workman only need pile up, get and put and inspect flabellum blank and finished product flabellum at the spraying integration equipment rear side of polishing can, the workman has been reduced, the flow of production has been simplified, all adopt an assembly line to accomplish from step C to step I, the efficiency of production has been improved, and the polishing of the transition face of flabellum blank and top surface has also adopted the machine to go on, not only improved the efficiency of production, and can make the transition face of flabellum blank and the effect of polishing of top surface more stable, promote the yields of finished product flabellum.
2. In order to enable the polishing effect of the transition surface and the top surface of the fan blade blank to be better, when the step B is carried out, priming paint is also firstly applied to the transition surface of the fan blade blank, at the moment, small pot holes in the transition surface of the fan blade blank are filled with paint, then, the step B is carried out for first polishing, then, the top surface of the fan blade blank and the small pot holes in the transition surface are roll-coated with priming paint through a first paint roll coater, after the fan blade blank and the transition surface are dried and cooled through a first dryer and a first cooler, the top surface and the transition surface of the fan blade blank are polished and polished through a second polisher, at the moment, the top surface of the fan blade blank and the small pot holes in the transition surface are filled with paint again, the polishing effect is better, at the moment, the priming paint is roll-coated again through a second paint roll coater, then, the fan blade blank is dried and cooled, finally, the top surface of the fan blade blank and the transition surface are finish-coated through a third paint roll coater, at the moment, the top surface and the transition surface of the fan blade blank are smooth, the yield is improved.
[ description of the drawings ]
FIG. 1 is a perspective view of a fan blade blank in the method for fully automatically producing fan blades according to the present invention;
FIG. 2 is an enlarged view of the area J in FIG. 1;
FIG. 3 is a top view of a fan blade blank in the method for fully automatically producing fan blades according to the present invention;
FIG. 4 is a side view of a fan blade blank in the method for fully automatically producing fan blades according to the present invention;
FIG. 5 is a state diagram of a plurality of fan blade blanks after being stacked, being polished, sprayed and integrally pressed in the fully automatic fan blade production method of the invention;
FIG. 6 is an enlarged view of region K of FIG. 5;
FIG. 7 is a schematic flow chart of each apparatus in the method for fully automatically producing fan blades according to the present invention;
FIG. 8 is a perspective view of a processing machine tool with an adsorption component in the method for fully automatically producing fan blades according to the present invention;
FIG. 9 is a perspective view showing the use status of the forming tool of the processing machine in the method for fully automatically producing fan blades of the present invention;
FIG. 10 is a schematic view of a forming tool, a closed space, a curtain and an adsorption component in a processing machine tool in the method for fully automatically producing fan blades according to the present invention;
FIG. 11 is a schematic view of a medium density fiberboard processing blank and a plurality of fan blade blanks in a processing machine tool in the method for fully automatically producing fan blades of the present invention;
FIG. 12 is a side view of a medium density fiberboard processing blank in a processing machine tool in the method for fully automatically producing fan blades of the present invention;
FIG. 13 is a perspective view of a finished fan blade;
FIG. 14 is a schematic view of a raw material plate;
FIG. 15 is a schematic view of an automatic feeding device in the method for fully automatically producing fan blades according to the present invention.
[ detailed description ] embodiments
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 15, the present invention provides a method for fully automatically producing fan blades, which is characterized by comprising the following steps:
A. forming and processing a plurality of fan blades, namely clamping and fixing the lower bottom surface 11 with stickers of the medium-density fiberboard processing blank 1 on a workbench of a processing machine 41 downwards, processing the outer contours of a plurality of fan blade blanks 2 on one medium-density fiberboard processing blank 1 by the processing machine 41, namely processing the side edges 23 of each fan blade blank 2 and transition surfaces 24 between the two long edges and the outer end side edges 23 of the fan blade blanks 2 and the top surface 22 through a forming cutter 415 to obtain a plurality of formed fan blade blanks 2;
B. the method comprises the steps of (1) processing the side edges of fan blade blanks, namely stacking a plurality of fan blade blanks 2 together to enable the bottom surfaces 21 of two adjacent fan blade blanks 2 to be attached to the bottom surfaces 21 and the top surfaces 22 to be attached to the top surfaces 22 for stacking and pressing, polishing the side edges 23 of the fan blade blanks 2 up and down through a first polishing module 421 on polishing and spraying integrated equipment 42, and then spraying primer on the side edges 23 of the fan blade blanks 2 through a first oil spraying module 422 of the polishing and spraying integrated equipment 42;
C. polishing fan blade blanks for the first time, placing a plurality of fan blade blanks 2 upwards on a conveying workbench of a first polishing machine 43 according to the top surfaces 22, and polishing the top surfaces 22, the transition surfaces 24 and the side edges 23 of the attached primer of the fan blade blanks 2 to be smooth by the first polishing machine 43;
D. performing primary roller coating of primer, wherein a plurality of fan blade blanks 2 subjected to primary grinding are subjected to roller coating of primer on the top surface 22 and the transition surface 24 of the fan blade blank 2 through a first paint roller coating machine 44;
E. drying and grinding the fan blade blank for the second time, drying and cooling the fan blade blank 2 processed in the step D by a first dryer 45 and a first cooler 46, and grinding and polishing the top surface 22 and the transition surface 24 of the fan blade blank 2 by a second grinding machine 47;
F. performing roller coating of the primer for the second time, namely performing roller coating of the top surface 22 and the transition surface 24 of the fan blade blank 2 subjected to the step E again by using a second paint roller coater 48 on the fan blade blank 2;
G. drying and cooling, namely drying the fan blade blank 2 treated in the step F by a second dryer 49 and cooling by a second cooler 4 a;
H. c, roller coating finish paint, namely roller coating finish paint on the top surface 22 and the transition surface 24 of the fan blade blank 2 in the step G through a third paint roller coater 4 b;
I. and (5) drying and packaging, drying and cooling the fan blade blank 2 coated with finish paint by the roller sequentially through a third dryer 4c and a third cooler 4d to obtain a finished product fan blade 3, and then stacking and packaging.
In the invention, the lower bottom surface 11 of a medium density fiberboard processing blank 1 with a sticker is clamped and fixed on a workbench of a processing machine 41 downwards, a forming cutter 415 simultaneously processes the outer contours of a plurality of fan blade blanks 2 on one medium density fiberboard processing blank 1, namely, the side 23 of each fan blade blank 2 and the transition surface 24 between the two long sides and the outer end side 23 of each fan blade blank 2 and the top surface 22 are processed by the forming cutter 415 to obtain a plurality of processed and formed fan blade blanks 2, the processing machine 41 simultaneously completes the work of the traditional laser processing equipment and CNC profiling milling processing center, workers do not need to convey the fan blade blanks 2 from the laser processing equipment to the CNC profiling milling processing center, the processing machine 41 can be provided with a plurality of sets of forming cutters 415, can simultaneously process the transition surfaces 24 of at least two fan blade blanks 2, the production efficiency is improved, each fan blade blank 2 is pasted on the bottom surface after the transition surface 24 is processed, stacking in a manner that the top surface is attached to the top surface, then clamping by the grinding and spraying integrated equipment 42, grinding the side 23 of each fan blade blank 2 to remove burrs of the side 23 of the fan blade blank 2, then carrying out oil spraying treatment on the side 23 of the fan blade blank 2 by the grinding and spraying integrated equipment 42, moving the finished fan blade blank 2 to a first roller coater 43, and simultaneously inspecting and turning the side 23 of each fan blade blank 2 when a worker places the fan blade blank to the first roller coater 43, so that the fan blade blank 2 can be selected before grinding the fan blade blank 2 to ensure that primer coating of the side 23 of the fan blade blank 2 is complete, because paint is remained between adjacent transition surfaces 24 when each fan blade blank 2 is stacked, the worker simultaneously grinds the transition surfaces 24 and the top surface 22 on a plurality of fan blade blanks 2 by the first roller coater 43, and the grinded fan blade blank 2 flows to the first roller coater 44 along with the moving platform, the first paint roller coater 44 roller coats the transition surfaces 24 and the top surfaces 22 of the multiple fan blade blanks 2 with a first primer, after the primer is roller coated, the multiple fan blade blanks 2 sequentially pass through the first dryer 45 and the first cooler 46 along with the moving platform to dry and cool the transition surfaces 24 and the top surfaces 22 of the multiple fan blade blanks 2, then the top surfaces 22 and the transition surfaces 24 of the fan blade blanks 2 are polished by the second polisher 47, the multiple fan blade blanks 2 continuously pass through the second paint roller coater 48 along with the moving platform, the second paint roller coater 48 roller coats the top surfaces 22 and the transition surfaces 24 of the fan blade blanks 2 with a second primer again, the multiple fan blade blanks 2 move along with the moving platform and pass through the second dryer 49 and the second cooler 4a, and then the multiple fan blade blanks 2 finish coats the top surfaces 22 and the transition surfaces 24 of the fan blade blanks 2 through the third paint roller 4b, fan blade blank 2 after roller coat finish paint loops through third drying-machine 4C and third cooler 4d stoving and cooling, obtain finished product fan blade 3, later stack the packing, the processing of each fan blade has just been accomplished this moment, the workman only need pile up in the side of polishing spraying integration equipment 42 rear side, get and put and inspect fan blade blank 2 and finished product fan blade 3 can, the workman has been reduced, the flow of production has been simplified, all adopt an assembly line to accomplish from step C to step I, the efficiency of production has been improved, and the burnishing and polishing of transition face 24 and the top surface 22 of fan blade blank 2 has also adopted the machine to go on, not only the efficiency of production has been improved, and can make transition face 24 and the top surface 22 of fan blade blank 2 the polishing effect more stable, promote finished product fan blade 3's yields.
In order to enable the grinding and polishing effects of the transition surface 24 and the top surface 22 of the fan blade blank 2 to be better, in the step B, the transition surface 24 of the fan blade blank 2 is primed for the first time, at the moment, the small pot holes in the transition surface 24 of the fan blade blank 2 are filled with paint, then, in the step C, the first grinding is carried out, then, the top surface 22 and the transition surface 24 of the fan blade blank 2 are roll-coated with the primer by the first paint roll coater 44, after the fan blade blank is dried and cooled by the first dryer 45 and the first cooler 46, the top surface 22 and the transition surface 24 of the fan blade blank 2 are ground and polished by the second grinding machine 47, at the moment, the top surface 22 and the small pot holes in the transition surface 24 of the fan blade blank 2 are filled with the paint again, the grinding and polishing effects are better, at the moment, the second paint roll coater 48 is primed again, then dried and cooled, and finally, the third paint roll coater 4B rolls the top surface 22 and the transition surface 24 of the fan blade blank 2, at this time, the top surface 22 and the transition surface 24 of the fan blade blank 2 are smooth, and the yield is improved.
As shown in fig. 7, in the step B, after the side 23 of the fan blade blank 2 is coated with the primer, the fan blade blank 2 is transferred to the second polishing module 423 of the polishing and spraying integrated device 42 to polish the side 23 of each fan blade blank 2 up and down again, then the second oil spraying module 424 of the polishing and spraying integrated device 42 coats the side 23 of the plurality of fan blade blanks 2 from down to up with the finish, the side 23 of the fan blade blank 2 coated with the finish by the second oil spraying module 424 is checked, if the side 23 of the fan blade blank 2 lacks the finish, the side 23 of the fan blade blank 2 is repaid at the repaid paint processing device 425, and if the side 23 of the fan blade blank 2 is qualified, the fan blade blank 2 is transferred to the first polishing machine 43. In order to make the 2 side edges 23 of the fan blade blanks smoother, the side edges 23 of the 2 fan blade blanks 2 need to be polished up and down again through the second polishing module 423 after the primer is sprayed on the 2 side edges 23 of the fan blade blanks, and finally finish paint is sprayed on the 2 side edges 23 of the fan blade blanks, so that the 2 side edges 23 of the fan blade blanks are smoother, the yield is improved, manual paint repair is performed on some 2 side edges 23 of the fan blade blanks through paint repair processing equipment 425 if paint spraying is lacked, the finish paint of the 2 side edges 23 of the fan blade blanks is completely supplemented, and the yield is improved.
As shown in fig. 7, 9 and 14, before the step a, the blank 5 having the seal on one surface and the smooth surface on the other surface is cut into the medium density fiberboard processing material 1 having an appropriate size according to the processing stroke of the processing machine 41. The worker only needs to place the blank plate 5 on the processing machine 41, and the processing machine 41 can cut the blank plate 5 into the medium density fiberboard processing blank 1 of a suitable size without the need for additional cutting by the worker.
As shown in fig. 7, between the step F and the step G, the cleaning machine 4e located between the second grinding machine 47 and the second paint roll coater 48 is further required to clean and adsorb the residual wood chips and dust on the transition surface 24 and the top surface 22 of the fan blade blank 2. Flabellum blank 2 is after polishing through second polisher 47, can remain saw-dust and dust on flabellum blank 2's transition face 24 and top surface 22, can influence flabellum blank 2 secondary spraying priming paint, so need clean transition face 24 and top surface 22.
As shown in fig. 7, in the step K, finished fan blades 3 output by the third cooling machine 4d are automatically sucked by the stacking robot 40 and stacked to the side. An inductor is arranged on an output belt of the third cooling machine 4d, and the stacking robot 40 sucks and stacks the tiled finished fan blades 3 to the side when sensing that the finished fan blades 3 pass through. Workers only need to move away the finished fan blades 3 stacked in a pile and then place the empty stacking rack, so that the operation of the workers is reduced, and the packaging efficiency is improved.
As shown in fig. 7, the drying temperature of the second dryer 49 and the first dryer 45 is 45-65 ℃. The drying temperatures of the second dryer 49 and the first dryer 45 are set according to different kinds of paints.
As shown in fig. 8 and 9, the table of the processing machine 41 in the step a is a vacuum suction table, and the lower bottom surface 11 of the medium density fiberboard processing blank 1 is sucked by the vacuum suction table and the medium density fiberboard processing blank 1 is fixed for processing. The worktable of the general processing machine 41 is configured to press the medium density fiberboard processing blank 1 by using a cylinder or the like, which results in that the pressed part of the medium density fiberboard processing blank 1 cannot be processed, resulting in waste.
As shown in fig. 8 and 9, the processing machine 41 in step a is further provided with a resilient pressing assembly 411, and the resilient pressing assembly 411 includes pressing rollers 4111 located at the front and rear sides of the forming tool 415 and parallel to the X axis, and when the forming tool 415 moves, the pressing rollers 4111 can keep pressing the top surface of the medium density fiberboard processing blank 1 to roll along the Y axis. The pressure roller 4111 has a lifting function, the pressure rollers 4111 which are located on the front side and the rear side of the forming cutter 415 and are parallel to the X axis can cooperate to compress the medium-density fiberboard processing blank 1 around the forming cutter 415, the medium-density fiberboard processing blank 1 is prevented from sliding or arching, the processing of the fan blade blank 2 is influenced, the lifting control of the two pressure rollers 4111 is independent, and the pressure rollers 4111 located in front of the forming cutter 415 can compress the fan blade blank 2 elastically all the time during processing.
As shown in fig. 8 and 9, the processing machine 41 in step a is further provided with a curtain 413 surrounding the forming tool 415, which can form a closed processing space 412 when the forming tool 415 is used for processing the blank 1 by a fiberboard in milling process, so as to prevent wood chips and dust generated during the processing from splashing outwards. Since the forming tool 415 mills the medium density fiberboard work blank 1 to cause wood chips and dust of the medium density fiberboard work blank 1 to be scattered outwards when the medium density fiberboard work blank 1 is processed by a conventional processing machine, a curtain 413 is provided around the forming tool 415 on the processing machine 41, and when the curtain 413 has an opening at a lower portion, the curtain 413 is pressed against the medium density fiberboard work blank 1 when the forming tool 415 contacts the medium density fiberboard work blank 1, so that a closed processing space 412 is locally formed, the wood chips and dust are prevented from being scattered outwards, and the cleanliness of a processing workshop is maintained. The curtain 413 is composed of a plurality of plastic wires, and the plastic wires have toughness, when the forming tool 415 contacts the medium density fiberboard processing blank 1, the plastic wires contact the medium density fiberboard processing blank 1 and are deformed to cling to the medium density fiberboard processing blank 1, so that the closed processing space 412 is locally formed.
As shown in fig. 8 and 9, in the step a, the curtain 413 is connected to an adsorption component 414 for adsorbing and removing wood chips and dust generated by the processing. The adsorption component 414 can absorb and remove the wood chips and dust generated by processing, and directly absorb and remove dust. The suction assembly 414 is a suction fan with a sleeve.
As shown in fig. 15, before the steps B and C are performed, the fan blade blank 2 output by the grinding and spraying integrated apparatus 42 needs to be transferred to the platform of the first grinding machine 43 by the automatic feeding device 4f located between the grinding and spraying integrated apparatus 42 and the first grinding machine 43. Spraying 23 finish paints of side and 2 flabellum blanks after the inspection pile up the pile-up and put on a material board, then transferred to automatic feeding device 4f department, move the material board and place to the device that moves up 4g department, material loading sucking disc subassembly 4h on the automatic feeding device 4f moves down along the Z axle and presss from both sides and inhale a plurality of flabellum blanks 2, later material loading sucking disc subassembly 4h moves along the Y axle, transfer a plurality of flabellum blanks 2 to first sander 43 platform on, the workman only need place the material board and move up 4g play just can, do not need artificial placing first sander 43 platform with flabellum blank 2 on, use manpower sparingly, and work efficiency is improved.
Claims (10)
1. A method for fully automatically producing fan blades is characterized by comprising the following steps:
A. forming and processing a plurality of fan blades, namely clamping and fixing a lower bottom surface (11) with a sticker of a medium-density fiberboard processing blank (1) on a workbench of a processing machine tool (41) downwards, processing the outer outlines of a plurality of fan blade blanks (2) on the medium-density fiberboard processing blank (1) by the processing machine tool (41) at the same time, namely processing the side edges (23) of the fan blade blanks (2) and transition surfaces (24) between the two long edges and the outer end side edges (23) of the fan blade blanks (2) and the top surface (22) through a forming cutter (415) to obtain a plurality of processed and formed fan blade blanks (2);
B. the method comprises the steps of (1) side edge treatment of fan blade blanks, namely stacking a plurality of fan blade blanks (2) together to enable the bottom surfaces (21) of two adjacent fan blade blanks (2) to be attached to the bottom surfaces (21), enabling the top surfaces (22) to be attached to the top surfaces (22) to be stacked and compressed, polishing the side edges (23) of the fan blade blanks (2) up and down through a first polishing module (421) on polishing and spraying integrated equipment (42), and then polishing a first oil spraying module (422) of the spraying integrated equipment (42) to spray primer on the side edges (23) of the fan blade blanks (2);
C. polishing fan blade blanks for the first time, placing a plurality of fan blade blanks (2) on a conveying workbench of a first polishing machine (43) upwards according to top surfaces (22), and polishing the top surfaces (22) and transition surfaces (24) of the fan blade blanks (2) and side edges (23) of attached primer smoothly by the first polishing machine (43);
D. performing primary roller coating of priming paint, wherein a plurality of fan blade blanks (2) which are polished for the first time are subjected to roller coating of priming paint on the top surface (22) and the transition surface (24) of the fan blade blanks (2) through a first paint roller coater (44);
E. drying and grinding the fan blade blank for the second time, drying and cooling the fan blade blank (2) processed in the step D through a first dryer (45) and a first cooler (46), and grinding and polishing the top surface (22) and the transition surface (24) of the fan blade blank (2) through a second grinding machine (47);
F. performing roller coating of the primer for the second time, namely performing roller coating of the top surface (22) and the transition surface (24) of the fan blade blank (2) after the step E by using a second paint roller coater (48) on the fan blade blank (2);
G. drying and cooling, namely drying and cooling the fan blade blank (2) processed in the step F by a second dryer (49) and a second cooler (4 a);
H. c, roller painting finish paint, namely roller painting finish paint on the top surface (22) and the transition surface (24) of the fan blade blank (2) after the fan blade blank (2) in the step G through a third paint roller painting machine (4 b);
I. and (3) drying and packaging, drying and cooling the fan blade blank (2) coated with finish paint by the roller sequentially through a third dryer (4c) and a third cooler (4d) to obtain a finished fan blade (3), and then stacking and packaging.
2. The method for fully automatically producing fan blades according to claim 1, wherein: when the step B is carried out, after the side edges (23) of the fan blade blanks (2) are sprayed with the primer, the fan blade blanks (2) are transferred to a second grinding module (423) of the grinding and spraying integrated equipment (42) to grind the side edges (23) of the fan blade blanks (2) up and down again, then a second oil spraying module (424) of the grinding and spraying integrated equipment (42) sprays the side edges (23) of the fan blade blanks (2), the side edges (23) of the fan blade blanks (2) sprayed with the finish paint through the second oil spraying module (424) are checked, if the side edges (23) of the fan blade blanks (2) lack the paint, the side edges (23) of the fan blade blanks (2) are subjected to paint supplementing at paint supplementing processing equipment (425), and if the paint spraying of the side edges (23) of the fan blade blanks (2) is qualified, the fan blade blanks (2) are transferred to a first grinding machine (43).
3. The method for fully automatically producing fan blades according to claim 1, wherein: before the step A, the raw material plate (5) with one surface provided with the sticker and the other surface provided with the smooth surface is cut into the medium density fiberboard processing blank (1) with a proper size according to the processing stroke of the processing machine tool (41).
4. The method for fully automatically producing fan blades according to claim 1, wherein: and (D) cleaning and adsorbing residual sawdust and dust on the transition surface (24) and the top surface (22) of the fan blade blank (2) by a cleaning machine (4E) positioned between the second grinding machine (47) and the second paint roller coating machine (48) between the step (E) and the step (F).
5. The method for fully automatically producing fan blades according to claim 1, wherein: in the step I, finished fan blades (3) output by the third cooler (4d) are sucked by the automatic induction of the stacking robot (40) and stacked to the side.
6. The method for fully automatically producing fan blades according to claim 1, wherein: the drying temperature of the second dryer (49) and the first dryer (45) is 45-65 ℃.
7. The method for fully automatically producing fan blades according to claim 1, wherein: and B, the workbench of the processing machine tool (41) in the step A is a vacuum adsorption workbench, and the lower bottom surface (11) of the medium density fiberboard processing blank (1) is adsorbed by the vacuum adsorption workbench to further fix the medium density fiberboard processing blank (1) for processing.
8. The method for fully automatically producing fan blades according to claim 1, wherein: and in the step A, an elastic jacking assembly (411) is further arranged on the processing machine tool (41), the elastic jacking assembly (411) comprises press rollers (4111) which are positioned on the front side and the rear side of the forming cutter (415) and are parallel to the X axis, and when the forming cutter (415) moves to process, the press rollers (4111) can keep pressing the top surface of the medium density fiberboard processing blank (1) and roll along the Y axis.
9. The method for fully automatically producing fan blades according to claim 1, wherein: in the step A, the processing machine tool (41) is further provided with a surrounding curtain (413) surrounding the forming cutter (415) and capable of forming a closed processing space (412) when the forming cutter (415) is used for processing the fiberboard blank (1) in milling processing so as to prevent sawdust and dust generated in processing from splashing outwards, and an adsorption component (414) used for adsorbing the sawdust and the dust generated in processing is communicated in the surrounding curtain (413).
10. The method for fully automatically producing fan blades according to claim 1, wherein: and between the step B and the step C, the fan blade blank (2) output by the grinding and spraying integrated equipment (42) is transferred to the platform of the first grinding machine (43) through an automatic feeding device (4f) positioned between the grinding and spraying integrated equipment (42) and the first grinding machine (43).
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| CN202210488754.0A CN114770665A (en) | 2022-05-06 | 2022-05-06 | Method for fully automatically producing fan blades |
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| CN202210488754.0A CN114770665A (en) | 2022-05-06 | 2022-05-06 | Method for fully automatically producing fan blades |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116116674A (en) * | 2022-12-15 | 2023-05-16 | 国能联合动力技术(连云港)有限公司 | Automatic coating method and system for fan blade |
| CN116273952A (en) * | 2023-03-20 | 2023-06-23 | 新盛世机电制品(中山)有限公司 | Method for automatically producing fan blade |
| CN116493230A (en) * | 2023-04-28 | 2023-07-28 | 新盛世机电制品(中山)有限公司 | Fan blade production and processing method |
| CN116510996A (en) * | 2023-05-22 | 2023-08-01 | 新盛世机电制品(中山)有限公司 | Novel fan blade production and processing method |
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