CN104227416B - Character enclosing machine - Google Patents
Character enclosing machine Download PDFInfo
- Publication number
- CN104227416B CN104227416B CN201410443707.XA CN201410443707A CN104227416B CN 104227416 B CN104227416 B CN 104227416B CN 201410443707 A CN201410443707 A CN 201410443707A CN 104227416 B CN104227416 B CN 104227416B
- Authority
- CN
- China
- Prior art keywords
- bistrique
- plate
- milling
- cylinder
- guide shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003801 milling Methods 0.000 claims abstract description 111
- 239000000463 material Substances 0.000 claims abstract description 70
- 238000005452 bending Methods 0.000 claims abstract description 35
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 238000000227 grinding Methods 0.000 claims abstract description 20
- 230000008878 coupling Effects 0.000 claims description 46
- 238000010168 coupling process Methods 0.000 claims description 46
- 238000005859 coupling reaction Methods 0.000 claims description 46
- 210000003734 kidney Anatomy 0.000 claims description 18
- 230000001360 synchronised effect Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 230000015572 biosynthetic process Effects 0.000 abstract description 7
- 239000010935 stainless steel Substances 0.000 abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/13—Surface milling of plates, sheets or strips
-
- 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
- B24B27/00—Other grinding machines or devices
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Milling Processes (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a kind of character enclosing machine, including workbench substrate, the workbench substrate is provided with feed arrangement, and milling attachment is provided with the middle part of the feed arrangement, and the outlet side of the feed arrangement is provided with arc-bending device, it is characterised in that：The angle mill apparatus of grinding sheet material are provided between the inlet side and milling attachment of the feed arrangement.Advantages of the present invention includes that sheet material adaptability is high, can adapt to the sheet material of different hardness and toughness, can process the sheet material of the high hardness high toughness such as stainless steel plate, enclose that bend diameter is small, the sheet material flanging angle of formation is sharp keen, and final finished aesthetics is high, milling cutter dismounting is simple, changes and safeguards easy.
Description
Technical field
Word field is enclosed the present invention relates to sheet metal bending, is a kind of character enclosing machine for making stereo luminous character specifically.
Background technology
Stereo luminous character is the common form that businessman is used as advertising, and it has specious high-grade, lower-cost
Advantage, so making the first-selection of advertising as businessman in recent years.The groundwork for making stereo luminous character word side is exactly surrounding edge,
Surrounding edge mainly includes flanging and bending.Traditional bending is by making by hand, it is difficult to which word quality is enclosed in guarantee and efficiency is low, so by
Gradually replaced by character enclosing machine.Character enclosing machine includes feed arrangement, bending device and part etc. milling attachment, and current stereo luminous character encloses
Word machine has following defect：
1st, sheet material bad adaptability is higher to sheet material hardness and toughness reguirements.Traditional character enclosing machine is only by bending device
Two are enclosed angle coupling plate rotation bending sheets, and common thin aluminum sheet is worked well, but for thicker sheet material or stainless steel plate
And again thick sheet material higher etc. hardness is then difficult to reach good bending and encloses word effect.Because thicker sheet material or stainless steel plate etc.
Hardness and toughness sheet material high are more difficult to bending in bending, not easy-formation.Industry need it is a kind of can process thicker sheet material and
The hardness such as stainless steel plate and toughness sheet material high, to the adaptable equipment of sheet material, to realize broader range of application, more preferably
Bending enclose word effect.
2nd, enclose that curved radius is excessive, the bending circle that sheet material is bent to form is blunt, and not sharp keen, final finished aesthetics is poor.Enclose at present
The bending device of word machine encloses angle coupling plate including two, is driven by servomotor and encloses the rotation of angle coupling plate.It is relative that two are enclosed angle coupling plate
Fixed, it is impossible to move up and down, by servomotor two can only be driven to enclose angle coupling plate one and act as synchronous rotary, sheet material is via discharging
Mouth assembly extend out to two and encloses in the middle of angle coupling plate, and two are enclosed the clamping sheet material rotation of angle coupling plate, and form sheet material encloses bending edge.Due to
Two are enclosed angle coupling plate and clamp sheet material rotation simultaneously, are necessarily had one to enclose angle coupling plate and be located at and are enclosed curved inner side so that sheet material bending
Crooked process radius are larger, and the angle of formation is very round blunt, not sharp keen enough, and this also causes the luminous stereo word outward appearance for ultimately forming than relatively round
Blunt, aesthetics is poor.
3rd, character enclosing machine is high to sheet metal thickness requirement, and accommodation is small.Traditional character enclosing machine must use certain thickness scope
Sheet material, it is impossible to adapt to the sheet material of different-thickness.The feed arrangement of traditional character enclosing machine uses relatively-stationary active guide shaft, actively leads
The fit clearance of axle is relatively fixed, it is impossible to be adjusted with sheet metal thickness, to the bad adaptability of sheet metal thickness, it is necessary to use fixation
The sheet material of thickness.During the treatment big sheet material of thickness can, chucking power blocked up because of sheet material spend and cause equipment stuck or plate surface greatly
It is impaired；Occurring that clamping dynamics is too small when sheet material is too thin causes the sheet material cannot normal process.And current character enclosing machine can not be adjusted
Whole clamping dynamics, also without correlation chucking power degree adjustment structure.
4th, the easy aged deterioration of the conveyer belt of feed arrangement, short life.All actives of traditional character enclosing machine feed arrangement are led
Axle is connected by synchronous pulley with conveyer belt, because three groups afterwards in before active guide shaft is divided into, it is long to lead axle base,
Cause transmission strip length more long, need to keep certain tension force, conveyer belt length elongation, aging mistake easily occur at work
Effect, inoperable problem, this causes transmission tape lifetime very short, it is necessary to regularly replaces conveyer belt, causes on working service cost
Rise.
5th, milling cutter dismounting is difficult, changes difficult in maintenance.Traditional character enclosing machine drives milling head assembly vertical using milling frame assembly
Motion, milling operation is carried out to sheet material, and the milling cutter of milling head assembly is mounted to milling cutter arm lower middle position, this installation side
Formula causes milling cutter dismounting be difficult, change difficult in maintenance.
The content of the invention
It is an object of the invention to the weak point of above-mentioned conventional art, there is provided one kind can grind cuts, rotates milling, bending
The character enclosing machine of the high-hardness plates such as thicker plate material, aluminium section bar and stainless steel plate.
The purpose of the present invention is reached by following technical measures：
Character enclosing machine, including workbench substrate, the workbench substrate are provided with feed arrangement, the middle part of the feed arrangement
Milling attachment is provided with, the outlet side of the feed arrangement is provided with bending device, it is characterised in that：The inlet side of the feed arrangement
The angle mill apparatus of grinding sheet material are provided between milling attachment.Angle mill apparatus can process thicker sheet material, aluminium section bar and stainless
The hardness such as steel plate and toughness sheet material high, carry out mill and cut operation to sheet material, make sheet material more easily realize locally bending, while again
Overall sheet metal thickness is kept, yielding, the flimsy problem of light sheet will not be caused, to heavy-gauge sheeting and high-intensity high-tenacity
Sheet material such as aluminium section bar, stainless steel plate etc. with very strong adaptability, broader range of application can be realized, reach preferably
Word effect is enclosed in bending.
Used as a kind of preferred scheme, the angle mill apparatus include bistrique assembly and drive the bistrique of bistrique assembly vertical motion
Vertical drive, the bistrique assembly includes the dynamic plate of bistrique being connected with bistrique vertical drive, on the dynamic plate of the bistrique
Cross slide way, proximity switch installing plate and bistrique lateral driver device are connected with, cross slide way is set with the cross slide way
Sliding block, is connected with bistrique backboard in the cross slide way slide block, bistrique reinforcing plate and angle grinder are connected with the bistrique backboard
Frame, electric angle grinder is fixedly connected with the angle grinder frame, and polished section is connected with electric angle grinder, and the bistrique laterally drives
Dynamic device is connected with bistrique backboard, approach corresponding with bistrique tergal position is provided with the proximity switch installing plate and is opened
Close.
Used as a kind of preferred scheme, the bistrique lateral driver device includes grinding head motor, bistrique ball-screw and bistrique
Screw plate, the grinding head motor and bistrique ball-screw are installed on grinding head motor plate, the grinding head motor and bistrique ball wire
Thick stick is connected, and the bistrique screw plate is fixedly connected with bistrique backboard and bistrique reinforcing plate, is installed on the bistrique screw plate
There is the bistrique screw coordinated with ball-screw.Bistrique lateral driver device is the device for driving electric angle grinder transverse shifting, with
Control grinding depth, can be driven using cylinder, linear electric motors or stepper motor etc., can reach driving electric angle grinder horizontal
To mobile.
Used as a kind of preferred scheme, bistrique vertical drive includes vertical lines guide rail and angle mill cylinder, described vertical
Line slideway is fixedly installed on workbench substrate, and the angle mill cylinder is fixedly installed in vertical lines guide rail lower section, described perpendicular
To vertical lines guideway and cylinder push bracket is set with line slideway, vertical lines guideway is fixedly connected with cylinder push bracket,
The vertical lines guideway is fixedly connected with the dynamic plate of bistrique, and the cylinder push bracket is fixedly connected with the piston rod of angle mill cylinder.
Bistrique vertical drive is to drive that bistrique assembly is vertically movable, realize the device that is ground along straight line to sheet material, can use gas
Cylinder, linear electric motors or stepper motor etc. drive, and can reach driving bistrique assembly vertically movable.
Used as a kind of preferred scheme, the milling attachment includes milling head assembly and drives the rotation of milling head assembly, vertical movement
Milling frame assembly, the milling head assembly includes connection rotating disk, and the connection rotating disk be connected with milling frame assembly, connects fixation on rotating disk
Knife rest substrate is connected with, knife rest substrate is provided with milling cutter arm horizontal drive apparatus, and the milling cutter arm horizontal drive apparatus transmission connects
Milling cutter arm is connected to, the milling cutter of cutter motor and cutter motor drive connection is connected with the milling cutter arm, the milling cutter is located at milling
Tool arm side.Traditional character enclosing machine drives milling head assembly rotational vertical exercise using milling frame assembly, and milling operation is carried out to sheet material,
The milling cutter of milling head assembly is mounted to milling cutter arm lower middle position, and this mounting means causes milling cutter dismounting be difficult, change
It is difficult in maintenance.Milling cutter is installed on the side position of milling cutter arm one by this patent, and milling cutter side is installed, and realizes milling cutter easy to maintenance, more
Change easy purpose.Milling frame assembly is vertically moved up or down mode using traditional air cylinder driven,
As a kind of preferred scheme, milling cutter arm horizontal drive apparatus include feeding motor, main carriage side plate, knife rest side plate,
Milling ball-screw, milling screw, line slideway axle and linear bearing, the feeding motor fixed in position are entered on main carriage side plate
It is connected with milling ball-screw-transmission to motor, milling nut sleeve is loaded on milling ball-screw and is fixed with linear bearing and milling cutter arm and connects
Connect, linear bearing inner sleeve is filled with line slideway axle, line slideway axle two ends are fixed with main carriage side plate and knife rest side plate connect respectively
Connect.Drive milling cutter arm level to move forward and backward by feeding motor, control milling depth.
Used as a kind of preferred scheme, the angle mill apparatus are respectively arranged in feed arrangement feedstock direction two with milling attachment
Side.The two sides that the angle mill apparatus of feed arrangement feedstock direction both sides and milling attachment can be respectively to material that is placed in is added
Work, the kink after bending material is sharper keen, can more meet design requirement, formation to enclose word more attractive in appearance.
As a kind of preferred scheme, the bending device enclosed under including kidney basin and drive under enclose kidney basin rotation enclose curved servo
Motor, it is described to enclose curved servomotor and enclose kidney basin drive connection with, it is described under enclose kidney basin and be set on workbench substrate, it is described under
Enclose be set with kidney basin two be oppositely arranged enclose angle coupling plate, enclose angle coupling plate and be connected with and enclose angle coupling plate lowering or hoisting gear.Enclose angle coupling plate
Lowering or hoisting gear can drive any angle coupling plate that encloses to be vertically moved up or down, and the operation simultaneously of angle coupling plate can be enclosed with two when enclosing curved operation, also may be used
With drop it is next enclose angle coupling plate, only retain another and enclose angle coupling plate operation.This invention of this patent solves traditional character enclosing machine
Two are enclosed that the angle coupling plate crooked process radius that bring of operation simultaneously are big, kink circle of position is blunt, not sharp keen enough problem attractive in appearance.This patent exists
Bending is when enclosing word operation, encloses angle coupling plate lowering or hoisting gear and drives to enclose an angle coupling plate and falls, retain one and enclose angle coupling plate individually to plate
Material carries out bending and encloses word operation, and sheet material extend out to two and encloses in the middle of angle coupling plate via discharging opening assembly, by retain that enclose curved
Clamping plate clamping sheet material rotation, the inner side of sheet material only has discharging opening assembly so that the crooked process radius very little of sheet material bending, and formation is enclosed
Bending angle is very sharp keen, reaches and improves sheet material bent angle sharpness, improves the purpose for enclosing word appearance looks elegant degree.
Used as a kind of preferred scheme, the angle coupling plate lowering or hoisting gear that encloses fixes rotating disk including cylinder, and cylinder is fixed rotating disk and led to
Cross to enclose curved Inner connecting shafts and enclose kidney basin with and be fixedly connected, the cylinder is fixed and is connected with two on rotating disk and encloses curved cylinder, described one
The individual piston rod for enclosing curved cylinder encloses angle coupling plate and is connected with one.Using cylinder that the lifting of angle coupling plate is enclosed for power drive has structure letter
The strong advantage of single, power, but it is also possible to directly replace cylinder using linear electric motors, or is driven using the machinery such as stepper motor
Dynamic up-down mode, can reach the effect of this patent.
Used as a kind of preferred scheme, the cylinder is fixed rotating disk and is set in and encloses in curved frame plate, and the curved frame plate that encloses fixes company
It is connected to and encloses curved frame support shaft, the curved frame support shaft top of enclosing is fixedly connected with workbench substrate.Using enclose curved frame plate with work
Stylobate plate is fixedly connected, cylinder fix rotating disk be set in the mode enclosed in curved frame plate can strengthen cylinder fix rotating disk work it is steady
It is qualitative, mitigate the vibrations and abrasion during operation.
As a kind of preferred scheme, the feed arrangement include being installed on some active guide shafts on workbench substrate,
Active guide shaft drive device and some guide shafts adjustment assembly, the active guide shaft drive device are connected with active guide shaft, institute
Stating guide shaft adjustment assembly includes the adjustment axle coordinated with active guide shaft, and the gap between the adjustment axle and active guide shaft is adjustable.It is logical
The fit clearance between adjustment axle and active guide shaft is overregulated, the clamping dynamics to different-thickness sheet material is kept, this causes this specially
Profit can process the sheet material of different-thickness, at the same will not, chucking power blocked up because of sheet material spend it is big cause plate surface to be damaged, also not
Can because sheet material is too thin, clamping dynamics is too small causes the sheet material cannot normal process.And current character enclosing machine can not adjust chucking power
Degree, also without correlation chucking power degree adjustment structure.
Used as a kind of preferred scheme, the guide shaft adjustment assembly also includes adjustment axle slide rail, slide rail connecting plate, adjustment gas
Cylinder, riser, cover plate, the riser are fixedly installed on workbench substrate, the riser be placed in active guide shaft both sides constitute into
Material passage, the riser top of the both sides is covered by cover plate, and the adjustment cylinder is fixedly installed on riser, adjusts the work of cylinder
Stopper rod is connected with slide rail connecting plate, and the two ends of slide rail connecting plate are fixedly connected with adjustment axle slide rail, adjusts axle slide rail with adjustment axle
Two ends are fixedly connected, and the adjustment axle coordinates with active guide shaft.The adjustment cylinder being fixed on riser promotes adjustment axle, it is possible to
Fit clearance between regulation adjustment axle and active guide shaft, realizes that the clamping dynamics of different-thickness sheet material is identical.
Used as a kind of preferred scheme, active guide shaft drive device includes guide shaft servomotor, main belt, rear conveyer belt,
The guide shaft servomotor is connected with main belt, and one of described active guide shaft is connected with duplex arc tooth synchronous belt wheel,
Remaining active guide shaft is connected with synchronous pulley, and main belt and rear conveyer belt are set with the duplex arc tooth synchronous belt wheel,
The main belt is connected with Partial synchronization belt wheel transmission, and the rear conveyer belt is connected with remaining synchronous belt pulley transmission.Tradition is enclosed
The all active guide shafts of word machine are connected by synchronous pulley and a conveyer belt, because three after in before active guide shaft is divided into
Group, it is long to lead axle base, causes transmission strip length more long, at work easily fatigue, occur conveyer belt elongate, it is inoperable
Problem, conveyer belt normal working hours is short, and this must just regularly replace conveyer belt, causes working service cost increase.This patent
Conveyer belt is divided into two, the length of conveyer belt is substantially reduced, the working strength of conveyer belt is reduced, fatigue is solved impaired
Problem, extend the service life of conveyer belt, reduce working service cost.
By adopting the above-described technical solution, compared with prior art, it is an advantage of the invention that：
1st, sheet material adaptability is high, can adapt to the sheet material of different hardness and toughness, can process the high rigidity such as stainless steel plate
The sheet material of high tenacity.
2nd, enclose that bend diameter is small, the sheet material flanging angle of formation is sharp keen, and final finished aesthetics is high.
3rd, it is low to sheet metal thickness requirement, can adapt to the sheet material of different-thickness scope.
4th, the non-aging damage of the conveyer belt of feed arrangement, long lifespan, working service low cost.
5th, milling cutter dismounting is simple, changes and safeguards easy.
The invention will be further described with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of character enclosing machine embodiment of the present invention；
Accompanying drawing 2 be in accompanying drawing 1 A-A to sectional view；
Accompanying drawing 3 is B-B direction sectional view in accompanying drawing 1；
Accompanying drawing 4 is the structural representation of bistrique assembly amplification in embodiment；
Accompanying drawing 5 is D direction views in accompanying drawing 4；；
Accompanying drawing 6 be in accompanying drawing 5 E-E to sectional view；
Accompanying drawing 7 is the structural representation of milling head assembly amplification in embodiment；
Accompanying drawing 8 is F direction views in accompanying drawing 7；
Accompanying drawing 9 is L direction views in accompanying drawing 8；
Accompanying drawing 10 be in accompanying drawing 8 J-J to sectional view；
Accompanying drawing 11 be in accompanying drawing 8 K-K to sectional view；
Accompanying drawing 12 be in accompanying drawing 8 I-I to sectional view；
Accompanying drawing 13 is the partial structural diagram of bending device amplification in embodiment；
Accompanying drawing 14 is O direction views in accompanying drawing 13；
Accompanying drawing 15 is P direction views in accompanying drawing 13；
Accompanying drawing 16 be in accompanying drawing 13 M-M to sectional view；
Accompanying drawing 17 be in accompanying drawing 13 N-N to sectional view；
Accompanying drawing 18 be in accompanying drawing 2 C-C to the sectional view for amplifying.
Specific embodiment
Embodiment：As shown in accompanying drawing 1 to accompanying drawing 6, character enclosing machine, including workbench substrate 1, set on the workbench substrate 1
There is feed arrangement, milling attachment 6 be provided with the middle part of the feed arrangement, the outlet side of the feed arrangement is provided with bending device,
The angle mill apparatus of grinding sheet material are provided between the inlet side and milling attachment 6 of the feed arrangement.
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 4 to accompanying drawing 6, the angle mill apparatus include bistrique assembly and drive bistrique assembly
The bistrique vertical drive of vertical motion, the bistrique assembly includes the dynamic plate of bistrique being connected with bistrique vertical drive
24, it is connected with cross slide way 37, proximity switch installing plate 33 and bistrique lateral driver device, the horizontal stroke on the dynamic plate 24 of the bistrique
Cross slide way slide block 38 is set with direction guiding rail 37, bistrique backboard 39, the bistrique are connected with the cross slide way slide block 38
Bistrique reinforcing plate 31 and angle grinder frame 43 are connected with backboard 39, electric angle grinder is fixedly connected with the angle grinder frame 43
15, polished section 4 is connected with electric angle grinder 15, the bistrique lateral driver device is connected with bistrique backboard 39, described
Proximity switch 32 corresponding with the position of bistrique backboard 39 is installed on proximity switch installing plate 33.In the present embodiment, the mill
Head lateral driver device includes grinding head motor 25, bistrique ball-screw 34 and bistrique screw plate 42, the grinding head motor 25 and mill
Head ball-screw 34 is installed on grinding head motor plate 35, and the grinding head motor 25 and bistrique ball-screw 34 pass through grinding head motor skin
V belt translation is connected, and the bistrique screw plate 42 is fixedly connected with bistrique backboard 39 and bistrique reinforcing plate 31, the bistrique screw plate
The bistrique screw 41 coordinated with bistrique ball-screw 34 is installed on 42.Bistrique lateral driver device is to drive electric angle grinder 15
The device of transverse shifting, to control grinding depth, bistrique lateral driver device uses driving stepper motor in the present embodiment, certainly
Can also be driven using linear electric motors or cylinder etc., driving electric angle grinder transverse shifting can be reached.
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 5, bistrique vertical drive includes the He of vertical lines guide rail 5 in the present embodiment
Cylinder 14 is ground at angle, and the vertical lines guide rail 5 is fixedly installed on workbench substrate 1, and the angle mill cylinder 14 is fixedly installed in
The lower section of vertical lines guide rail 5, is set with vertical lines guideway 23 and cylinder push bracket 36, vertically on the vertical lines guide rail 5
Line slideway auxiliary 23 is fixedly connected with cylinder push bracket 36, and the vertical lines guideway 23 is fixedly connected with the dynamic plate 24 of bistrique, institute
Cylinder push bracket 36 is stated to be fixedly connected with the piston rod of angle mill cylinder 14.Bistrique vertical drive is to drive bistrique assembly vertically to move
The device that dynamic, realization is ground to sheet material along straight line, uses air cylinder driven in the present embodiment, but this patent is not limited to air cylinder driven,
Can also be driven using linear electric motors or stepper motor etc., drive bistrique assembly vertically movable to reach, protected in the present invention
Shield scope.
As shown in accompanying drawing 1, accompanying drawing 7 to accompanying drawing 12, the milling attachment 6 includes milling head assembly and drives milling head assembly vertical
The milling frame assembly of motion, the milling head assembly includes connection rotating disk 26, and the connection rotating disk 26 is connected with milling frame assembly, and connection turns
Knife rest substrate 44 is fixedly connected with disk 26, knife rest substrate 44 is provided with milling cutter arm horizontal drive apparatus, the milling cutter arm level
Drive device is connected with milling cutter arm 47, cutter motor 46 is connected with the milling cutter arm 47 and the transmission of cutter motor 46 connects
The milling cutter 48 for connecing, the milling cutter 48 is located at the side of milling cutter arm 47.As shown in accompanying drawing 7, accompanying drawing 8, accompanying drawing 10 and accompanying drawing 11, milling cutter 48
It is fixedly attached on cutter spindle 53 by cutterhead nut 52, cutter shaft belt wheel 55 is set with cutter spindle 53, is connected on cutter motor 46
Electrical machine belt pulley 56 is connected to, cutter shaft belt wheel 55 is connected with electrical machine belt pulley 56 by milling cutter Timing Belt 54, cutter spindle 53 passes through axle
Bearing sleeve is loaded on milling cutter arm 47.The mode that this side of the invention installs milling cutter 48 is easy to maintenance, it is only necessary to pull down cutterhead spiral shell
Female 52 can just change milling cutter 48, changing dismounting caused by put in traditional character enclosing machine milling cutter and are difficult, change difficult in maintenance
Problem.Milling frame assembly using traditional air cylinder driven milling head assembly vertical lift mode, change by structure in the present embodiment.Such as
Shown in accompanying drawing 7, accompanying drawing 9 and accompanying drawing 12, milling cutter arm horizontal drive apparatus include feeding motor 49, main carriage side plate 50, knife rest side
Plate 45, milling ball-screw 51, milling screw 58, line slideway axle 57 and linear bearing 59, it is described feeding the fixed in position of motor 49 in
On main carriage side plate 50, feeding motor 49 is connected with milling ball-screw 51, and milling screw 58 is set on milling ball-screw 51
And be fixedly connected with linear bearing 59 and milling cutter arm 47, the inner sleeve of linear bearing 59 is filled with line slideway axle 57, line slideway axle 57
Two ends are fixedly connected with main carriage side plate 50 and knife rest side plate 45 respectively.Before and after driving the level of milling cutter arm 47 by feeding motor 49
Motion, controls milling depth.
As shown in accompanying drawing 1 to accompanying drawing 2, the angle mill apparatus are respectively arranged in feed arrangement feedstock direction with milling attachment 6
Both sides.The two sides that the angle mill apparatus of feed arrangement feedstock direction both sides and milling attachment 6 can be respectively to material that is placed in is carried out
Processing, the kink after bending material is sharper keen, can more meet design requirement, formation to enclose word more attractive in appearance.
As shown in accompanying drawing 1, accompanying drawing 13 to accompanying drawing 17, the bending device encloses kidney basin 22 and encloses kidney basin 22 under driving under including
Curved servomotor 12 is enclosed in rotation, it is described enclose curved servomotor 12 kidney basin 22 enclosed be connected, it is described under enclose 22 sets of kidney basin
Loaded on workbench substrate 1, it is described under enclose be set with kidney basin 22 two be oppositely arranged enclose angle coupling plate 7, enclose angle coupling plate 7 and connect
Have and enclose angle coupling plate lowering or hoisting gear.In the present embodiment, the angle coupling plate lowering or hoisting gear that encloses fixes rotating disk 60 including cylinder, and cylinder is solid
Determine rotating disk 60 kidney basin 22 enclosed with by enclosing curved Inner connecting shafts 11 to be fixedly connected, the cylinder is fixed on rotating disk 60 and is connected with two
Curved cylinder 9 is enclosed, one piston rod for enclosing curved cylinder 9 encloses angle coupling plate 7 and is connected with one.Such as accompanying drawing 1, accompanying drawing 13 to accompanying drawing 16
Shown, the cylinder is fixed rotating disk 60 and is set in and encloses in curved frame plate 10, it is described enclose curved frame plate 10 and be fixedly connected with enclose curved frame support
Axle 8, the top of curved frame support shaft 8 of enclosing is fixedly connected with workbench substrate 1.Consolidated with workbench substrate 1 using curved frame plate 10 is enclosed
Fixed connection, cylinder fix rotating disk 60 and are set in the mode enclosed in curved frame plate 10 and can strengthen the working stability that cylinder fixes rotating disk 60
Property, mitigate the vibrations and abrasion during operation.Using cylinder that the lifting of angle coupling plate 7 is enclosed for power drive in the present embodiment has structure
Simply, the strong advantage of power, but it is also possible to directly replace cylinder using linear electric motors, or using machineries such as stepper motors
Up-down mode is driven, in the protection domain of this patent.Enclosing angle coupling plate lowering or hoisting gear can drive any angle coupling plate that encloses vertically to rise
Drop, when enclosing curved operation can with two enclose angle coupling plate simultaneously operation, it is also possible to drop it is next enclose angle coupling plate, only retain another and enclose curved
Clamping plate operation.This invention of this patent solve traditional character enclosing machine two enclose angle coupling plate simultaneously operation bring enclose curved circle it is blunt,
Not sharp keen enough problem attractive in appearance.This patent encloses angle coupling plate lowering or hoisting gear and drives one and enclose angle coupling plate and fall when word operation is enclosed in bending
Under, angle coupling plate is enclosed in reservation one, and individually bending is carried out to sheet material encloses word operation, and sheet material extend out to two and encloses via discharging opening assembly
In the middle of angle coupling plate, by retain that enclose angle coupling plate clamping sheet material and rotate, sheet material encloses curved inner side only discharging opening assembly so that
The radius very little of sheet material bending, formation to enclose bending angle very sharp keen, reach raising sheet material bent angle sharpness, that word outward appearance is enclosed in improvement is beautiful
The purpose of sight degree.
As shown in accompanying drawing 1 to accompanying drawing 3, accompanying drawing 18, in the present embodiment, feed arrangement includes being installed on workbench substrate 1
On four charging guide shafts 29, six roots of sensation active guide shaft 18, active guide shaft drive device, three groups of guide shafts adjustment assemblies and discharging opening it is total
Into 21, charging guide shaft 29, active guide shaft 18, guide shaft adjustment assembly and discharging opening assembly 21 constitute the passage of guiding transfer sheet materials,
18 points of six roots of sensation active guide shaft is three groups, every group of two active guide shafts 18, and every group of active guide shaft 18 is matched somebody with somebody with one group of guide shaft adjustment assembly
Close, the active guide shaft drive device is connected with active guide shaft 18.As shown in accompanying drawing 2 and accompanying drawing 18, the guide shaft adjustment
Assembly includes adjustment axle 19, adjustment axle slide rail 61, slide rail connecting plate 62, adjustment cylinder 20, riser 2, cover plate 3, and the riser 2 is consolidated
Loaded on workbench substrate 1, the both sides of active guide shaft 18 that are placed in of the riser 2 constitute feeding-passage for Dingan County, the both sides it is vertical
The top of plate 2 is covered by cover plate 3, and the adjustment cylinder 20 is fixedly installed on riser 1, and the piston rod and slide rail for adjusting cylinder 20 connect
Fishplate bar 62 is connected, and the two ends of slide rail connecting plate 62 are fixedly connected with adjustment axle slide rail 61, adjusts axle slide rail 61 with 19 liang of axle of adjustment
End is fixedly connected, and the adjustment axle 19 coordinates with active guide shaft 18.The adjustment cylinder 20 being fixed on riser 2 promotes adjustment axle
19, it is possible to the fit clearance between regulation adjustment axle 19 and active guide shaft 18, realize the clamping dynamics phase of different-thickness sheet material
Together.
As shown in accompanying drawing 1 and accompanying drawing 3, active guide shaft drive device includes guide shaft servomotor 17, main belt 16, rear biography
Band 13 is sent, the guide shaft servomotor 17 is connected with main belt 16, a company in the middle of the six roots of sensation active guide shaft 18
Duplex arc tooth synchronous belt wheel 28 is connected to, remaining active guide shaft 18 is connected with synchronous pulley 27, the duplex arc tooth synchronous belt
Main belt 16 and rear conveyer belt 13 are set with wheel 28, the main belt 16 is connected with Partial synchronization belt wheel transmission, described
Conveyer belt 13 is connected with remaining synchronous belt pulley transmission afterwards.Traditional all active guide shafts of character enclosing machine are by synchronous pulley and a biography
Send V belt translation to connect, because three groups after in before active guide shaft is divided into, it is long to lead axle base, cause transmission strip length more long, in work
It is easily tired in work, there is conveyer belt elongation, inoperable problem, conveyer belt normal working hours is short, and this just must be periodically
Conveyer belt is changed, working service cost increase is caused.Conveyer belt is divided into two by this patent, substantially reduces the length of conveyer belt
Degree, reduces the working strength of conveyer belt, solves the problems, such as that fatigue is impaired, extends the service life of conveyer belt, reduces
Working service cost.
Claims (7)
1. character enclosing machine, including workbench substrate (1), the workbench substrate (1) is provided with feed arrangement, the feed arrangement
Middle part is provided with milling attachment (6), and the outlet side of the feed arrangement is provided with bending device, it is characterised in that：The feed arrangement
Inlet side and milling attachment (6) between be provided with grinding sheet material angle mill apparatus；
The angle mill apparatus include bistrique assembly and drive the bistrique vertical drive of bistrique assembly vertical motion, the bistrique
Assembly includes the dynamic plate (24) of bistrique being connected with bistrique vertical drive, and the bistrique to be moved and be connected with cross slide way on plate (24)
(37), proximity switch installing plate (33) and bistrique lateral driver device, are set with cross slide way cunning on the cross slide way (37)
Block (38), is connected with bistrique backboard (39) on the cross slide way slide block (38), bistrique is connected with the bistrique backboard (39)
Reinforcing plate (31) and angle grinder frame (43), electric angle grinder (15), angular grinding are fixedly connected with the angle grinder frame (43)
Polished section (4) is connected with machine (15), the bistrique lateral driver device is connected with bistrique backboard (39), described approaching is opened
Close and proximity switch (32) corresponding with bistrique backboard (39) position is installed on installing plate (33)；
The bistrique lateral driver device includes grinding head motor (25), bistrique ball-screw (34) and bistrique screw plate (42), institute
State grinding head motor (25) and bistrique ball-screw (34) is installed on grinding head motor plate (35), the grinding head motor (25) and bistrique
Ball-screw (34) is connected, and the bistrique screw plate (42) is fixed with bistrique backboard (39) and bistrique reinforcing plate (31) to be connected
Connect, the bistrique screw (41) coordinated with bistrique ball-screw (34) is installed on the bistrique screw plate (42)；
Bistrique vertical drive includes vertical lines guide rail (5) and cylinder (14) is ground at angle, and the vertical lines guide rail (5) is fixed
It is installed on workbench substrate (1), the angle is ground cylinder (14) and is fixedly installed in vertical lines guide rail (5) lower section, described vertical
Vertical lines guideway (23) and cylinder push bracket (36), vertical lines guideway (23) and cylinder are set with line slideway (5)
Push bracket (36) is fixedly connected, and the vertical lines guideway (23) is fixedly connected with the dynamic plate (24) of bistrique, the cylinder push bracket
(36) piston rod with angle mill cylinder (14) is fixedly connected；
The bending device kidney basin (22) is enclosed under including and enclose kidney basin (22) rotation under driving enclose curved servomotor (12), it is described
Enclose curved servomotor (12) and enclose kidney basin (22) drive connection with, it is described under enclose kidney basin (22) and be set on workbench substrate (1),
Enclosed under described be set with kidney basin (22) two be oppositely arranged enclose angle coupling plate (7), enclose angle coupling plate (7) and be connected with and enclose angle coupling plate liter
Falling unit；
The angle coupling plate lowering or hoisting gear that encloses fixes rotating disk (60) including cylinder, and cylinder fixes rotating disk (60) by enclosing curved Inner connecting shafts
(11) enclose kidney basin (22) with to be fixedly connected, being connected with two on cylinder fixation rotating disk (60) encloses curved cylinder (9), described one
The individual piston rod for enclosing curved cylinder (9) encloses angle coupling plate (7) and is connected with one；
The cylinder is fixed rotating disk (60) and is set in and encloses in curved frame plate (10), it is described enclose curved frame plate (10) and be fixedly connected with enclose curved frame
Support shaft (8), curved frame support shaft (8) top of enclosing is fixedly connected with workbench substrate (1).
2. character enclosing machine according to claim 1, it is characterised in that：The milling attachment (6) includes milling head assembly and driving
The milling frame assembly of milling head assembly vertical movement, the milling head assembly includes connection rotating disk (26), connection rotating disk (26) and milling
Frame assembly is connected, and knife rest substrate (44) is fixedly connected with connection rotating disk (26), and knife rest substrate (44) is provided with milling cutter arm level
Drive device, the milling cutter arm horizontal drive apparatus are connected with milling cutter arm (47), and milling is connected with the milling cutter arm (47)
Knife motor (46) and the milling cutter (48) of cutter motor (46) drive connection, the milling cutter (48) is positioned at milling cutter arm (47) side.
3. character enclosing machine according to claim 2, it is characterised in that：Milling cutter arm horizontal drive apparatus include feeding motor
(49), main carriage side plate (50), knife rest side plate (45), milling ball-screw (51), milling screw (58), line slideway axle (57) and straight
Bobbin holds (59), and feeding motor (49) fixed in position feeds motor (49) and milling ball wire on main carriage side plate (50)
Thick stick (51) is connected, and milling screw (58) is set on milling ball-screw (51) and solid with linear bearing (59) and milling cutter arm (47)
Fixed connection, linear bearing (59) inner sleeve is filled with line slideway axle (57), line slideway axle (57) two ends respectively with main carriage side plate
(50) it is fixedly connected with knife rest side plate (45).
4. character enclosing machine according to claim 2, it is characterised in that：The angle mill apparatus are respectively mounted with milling attachment (6)
In feed arrangement feedstock direction both sides.
5. character enclosing machine according to claim 1, it is characterised in that：The feed arrangement includes being installed on workbench substrate
(1) some active guide shafts (18), active guide shaft drive device and some guide shafts the adjustment assembly on, the active guide shaft drive
Device is connected with active guide shaft (18), and the guide shaft adjustment assembly includes the adjustment axle coordinated with active guide shaft (18)
(19) gap, between adjustment axle (19) and active guide shaft (18) is adjustable.
6. character enclosing machine according to claim 5, it is characterised in that：The guide shaft adjustment assembly also includes adjustment axle slide rail
(61), slide rail connecting plate (62), adjustment cylinder (20), riser (2), cover plate (3), the riser (2) are fixedly installed in workbench
On substrate (1), the riser (2) be placed in active guide shaft (18) both sides constitute feeding-passage, the both sides riser (2) top
Covered by cover plate (3), adjustment cylinder (20) is fixedly installed on riser (2), the piston rod and slide rail of adjustment cylinder (20)
Connecting plate (62) is connected, and the two ends of slide rail connecting plate (62) are fixedly connected with adjustment axle slide rail (61), adjustment axle slide rail (61) and
Adjustment axle (19) two ends are fixedly connected, and adjustment axle (19) coordinates with active guide shaft (18).
7. character enclosing machine according to claim 5, it is characterised in that：Active guide shaft drive device includes guide shaft servomotor
(17), main belt (16), rear conveyer belt (13), the guide shaft servomotor (17) are connected with main belt (16), institute
State one of active guide shaft (18) and be connected with duplex arc tooth synchronous belt wheel (28), remaining active guide shaft (18) is connected with synchronous pulley
(27) main belt (16) and rear conveyer belt (13), the main transmission, are set with the duplex arc tooth synchronous belt wheel (28)
Band (16) is connected with Partial synchronization belt wheel transmission, and the rear conveyer belt (13) is connected with remaining synchronous belt pulley transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443707.XA CN104227416B (en) | 2014-08-25 | 2014-08-25 | Character enclosing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443707.XA CN104227416B (en) | 2014-08-25 | 2014-08-25 | Character enclosing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104227416A CN104227416A (en) | 2014-12-24 |
| CN104227416B true CN104227416B (en) | 2017-07-11 |
Family
ID=52216788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410443707.XA Active CN104227416B (en) | 2014-08-25 | 2014-08-25 | Character enclosing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104227416B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392648B (en) * | 2016-03-30 | 2018-06-19 | 石卫阳 | One kind is used for the rotary both ends grinding device of railway railing |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7387009B2 (en) * | 2005-03-24 | 2008-06-17 | Kevin Kane | Automated bending machine |
| CN100484699C (en) * | 2007-10-23 | 2009-05-06 | 陈庆汉 | Stereo luminous character enclosing machine |
| CN101537568B (en) * | 2009-04-21 | 2010-09-08 | 陈庆汉 | Luminous character enclosing machine |
| CN102357674B (en) * | 2011-09-26 | 2013-03-20 | 潍坊翰顿数控设备有限公司 | Stereoscopic light-emitting character enclosing machine |
| CN202479795U (en) * | 2011-12-28 | 2012-10-10 | 陈长青 | Full-automatic numerical control stainless-steel word surrounding machine |
| CN202606589U (en) * | 2012-04-06 | 2012-12-19 | 潍坊奥凯数控设备有限公司 | Bent arc device |
| CN103056663A (en) * | 2012-12-27 | 2013-04-24 | 潍坊奥凯数控设备有限公司 | Word bending machine |
| CN203621906U (en) * | 2013-11-18 | 2014-06-04 | 潍坊翰顿数控设备有限公司 | Vertical luminous letter bending machine |
| CN203621907U (en) * | 2013-11-18 | 2014-06-04 | 潍坊翰顿数控设备有限公司 | Vertical luminous letter bending machine |
| CN204123092U (en) * | 2014-08-25 | 2015-01-28 | 潍坊奥凯数控设备有限公司 | Character enclosing machine |
-
2014
- 2014-08-25 CN CN201410443707.XA patent/CN104227416B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104227416A (en) | 2014-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106112752B (en) | Suitable for the sbrasive belt grinding center of blisk holotype face polishing processing | |
| CN101733487A (en) | Worm polishing machine | |
| CN201711721U (en) | Basal body positioning device used in circular saw blade welding machine | |
| CN103158051A (en) | Full-automation grinding machine | |
| CN108188851A (en) | A kind of voluntarily orbital sander | |
| CN101972973A (en) | Full-automatic polishing tool for environmental ultrahard coating corrugator roll | |
| CN105312672B (en) | A kind of grinding machine tool and its application method for cutting metal circular saw sawtooth | |
| CN207593466U (en) | A kind of rotor polisher of precise positioning | |
| CN201900549U (en) | Full automatic environmentally-friendly polishing machine tool for ultra-hard coating corrugated roller | |
| CN109454765A (en) | A kind of diamond bead rope saw machine | |
| CN105881157A (en) | Peeling-polishing device for hardware clamp tool grinding and method thereof | |
| CN102049713B (en) | Horizontal single-sided linear glass edge-grinding machine | |
| CN103056663A (en) | Word bending machine | |
| CN104227416B (en) | Character enclosing machine | |
| CN104526544B (en) | Peripheral milling gantry mechanical hand | |
| CN204123092U (en) | Character enclosing machine | |
| CN214351401U (en) | Aluminium alloy cutting fracture processing apparatus | |
| CN201333651Y (en) | Diamond grinding-polishing machine | |
| CN110202429A (en) | Automatic sander | |
| CN107552851B (en) | The milling attachment and method of long shaft key groove | |
| CN205324870U (en) | Cut through metal sharpening machine bed of saw blade sawtooth | |
| CN108908035A (en) | A kind of magnesium-alloy tube bar outer surface arrangement for grinding | |
| CN108723959A (en) | Brush box mechanism for copper strips production line | |
| CN112265089B (en) | Bamboo sheet wire drawing edging device is used in processing of bamboo summer sleeping mat | |
| CN201324892Y (en) | Worm polishing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230928 Address after: No. 304 Dazhai Village, Wangliu Street, Weicheng District, Weifang City, Shandong Province, 261053 Patentee after: Pei Youming Address before: 261000 Yangjiaobu Industrial Park, North Shouhou, Yiyuan Road, Weicheng District, Weifang City, Shandong Province Patentee before: WEIFANG AOKAI NUMERICAL CONTROL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240130 Address after: 261053 North Road, 50 meters west of the intersection of Weijiao Road and Gongye Third Road, Wangliu Street, Weicheng District, Weifang City, Shandong Province Patentee after: WEIFANG AOKAI NUMERICAL CONTROL EQUIPMENT Co.,Ltd. Country or region after: China Address before: No. 304 Dazhai Village, Wangliu Street, Weicheng District, Weifang City, Shandong Province, 261053 Patentee before: Pei Youming Country or region before: China |