Specific embodiment
It is described further below with reference to technical effect of the attached drawing to design of the invention, specific structure and generation, with
It is fully understood from the purpose of the present invention, feature and effect.
Fig. 1 is the structural schematic diagram of Door Armrest in the embodiment of the present invention.
As shown in Figure 1, Door Armrest semi-finished product 1 are including Door Armrest skeleton 2 and are pasted onto the Door Armrest skeleton 2
The decorative fabric of outer surface.
The edge part of Door Armrest skeleton 2 include long side 3 along its length, the heterotype edge 4 opposite with the long side 3,
It connects the anterior angle 5 of the front end of long side 3 and heterotype edge 4, the relief angle 6 for the rear end for connecting long side 3 and heterotype edge 4 and is located at anterior angle 5
With the U-shaped breach 7 of the junction of heterotype edge 4.
It is rim charge that decorative fabric, which extends to the part except the edge part of Door Armrest skeleton 2, which is divided into position respectively
Long leg rim charge, special-shaped edge rim charge, forward corner side at long side 3, heterotype edge 4, anterior angle 5, relief angle 6 and U-shaped breach 7
Material, back angle rim charge and notch section rim charge.The inner surface of decorative fabric has hot melt adhesive layer, for decorative fabric to be pasted onto
On Door Armrest skeleton 2.
Fig. 2 is the schematic perspective view of Door Armrest equipment for wrapping in the embodiment of the present invention;Fig. 3 is reality of the invention
Apply the schematic perspective view of positioning region and turn-up portion in example.
As shown in Figures 2 and 3, the Door Armrest equipment for wrapping 1000 in the present embodiment, for Door Armrest will to be pasted onto
Edge part outer surface on decorative fabric in be located at Door Armrest edge part anterior angle 5 at, at relief angle 6 and U-shaped breach 7
Forward corner rim charge, back angle rim charge and the notch section rim charge at place overturn from the outer surface of the edge part of Door Armrest and are pressed on vehicle
On the inner surface of the edge part of door guard bar.The Door Armrest equipment for wrapping includes rack 100, positioning region 200, turn-up portion 300, melts
Glue portion 400, cooling end (not shown) and control unit (not shown).
As shown in Fig. 2, rack 100 is the frame made of mental section, for positioning region 200, turn-up portion to be fixedly mounted
300, melten gel portion 400, cooling end and control unit.
Fig. 4 is the schematic perspective view of positioning region and anterior angle hemmer in the embodiment of the present invention.
As shown in Figure 3 and Figure 4, positioning region 200 is fixed at the bottom in rack 100, for fixing Door Armrest.
The positioning region 200 includes locating rack 201 and the positioning mould tire 202 being fixed on the locating rack 201, the positioning mould tire
202 there is the shape to match with the shape of Door Armrest 1 to prevent car door from helping for fixing Door Armrest 1 in process
Hand 1 generates shaking in process, and process easy to process is gone on smoothly.
As shown in Figures 2 to 4, the decorative fabric after turn-up portion 300 is used to be melted hot melt adhesive layer by melten gel portion 400 is overturn
And it compresses, including anterior angle hemmer 310, relief angle hemmer 320 and notch hemmer 330.
As shown in Figures 2 to 4, anterior angle hemmer 310 includes flanger at the top of anterior angle corresponding with the top of anterior angle 5
Structure 310a and respectively two anterior angle side flange body 310b corresponding with two sides of anterior angle 5.Due at the top of anterior angle
Flange body 310a is identical as the structure of anterior angle side flange body 310b, herein before for angle side flange body 310b into
Row is described in detail.
Fig. 5 is the schematic perspective view of anterior angle side flange body in the embodiment of the present invention.
As shown in Figure 4 and Figure 5, anterior angle side flange body 310b includes anterior angle side supports frame 311, side profiling block
312, anterior angle side flange module unit 313 and anterior angle side driving unit 314.
Anterior angle side supports frame 311 is fixed in rack 100, for side profiling block 312, anterior angle side to be fixedly mounted
Portion's flange module unit 313 and anterior angle side driving unit 314.
Side profiling block 312 is fixed at the upper end of anterior angle side supports frame 311, the upper surface of side profiling block 312
With the shape to match with the shape of the side of corresponding anterior angle 5.
Anterior angle side flange module unit 313 is mounted on side profiling block 312 and can be along the side profiling block 312
Advanced inwards or backward movement and rise or fall movement outward in upper surface.The anterior angle side flange module unit 313 packet
Include anterior angle side flange block movable stand 313a, the first anterior angle side flange block 313b and the second anterior angle side flange block 313c.
The side of anterior angle side flange block movable stand 313a has movable stand shaft 313d, anterior angle side flange block movable stand
313a is mounted on side profiling block 312 by the upper surface that side profiling block 312 is arranged in movable stand shaft 313d and energy
Advanced inwards or outside backward movement and rise or fall movement in enough upper surfaces along the side profiling block 312.?
In the present embodiment, movable stand shaft 313d is mounted on flange block movable stand 313a by bearing, to reduce movable stand shaft
Frictional force between 313d and side profiling block 312, so that anterior angle side flange block movable stand 313a is in side profiling block
It is more smooth when being slided on 312, more steady.
The shape that there is first anterior angle side flange block 313b the shape of the side of corresponding anterior angle 5 to match, fixation are set
The side set on flange block movable stand 313a and with anterior angle 5 is corresponding.
Second anterior angle side flange block 313c has the shape that matches of shape of the side of corresponding anterior angle 5, by the
One shaft 313e be mounted on it is on flange block movable stand 313a and corresponding with the first anterior angle side flange block 313b, to form use
The clamping manipulator of forward corner rim charge at the side of clamping anterior angle 5.
Anterior angle side driving unit 314 includes anterior angle side Rotary-drive member 314a, anterior angle lateral driving assembly
Component 314c is vertically driven in 314b and anterior angle side.
Anterior angle side Rotary-drive member 314a is pneumatic cylinder, and it is mobile which is fixed at anterior angle side flange block
On frame 313a, and the drive rod of pneumatic cylinder and the second anterior angle side flange block 313c are rotatablely connected by the second shaft 313f,
For driving the second anterior angle side flange block 313c to be rotated upward or downward relative to the first anterior angle side flange block 313b.
Certainly, can also be as needed, anterior angle side Rotary-drive member 314a uses hydraulic cylinder or electric cylinder.
Anterior angle lateral driving assembly 314b and anterior angle side perpendicular drive component 314c are for driving anterior angle side
Flange module unit 313 is advanced inwards simultaneously along the upper surface of side profiling block 312 or backward movement and rising outward
Or lowering action.
Anterior angle lateral driving assembly 314b is arranged on anterior angle side supports frame 311, including anterior angle lateral is led
Rail 314d, anterior angle lateral sliding block 314e, anterior angle lateral movable plate 314f and anterior angle lateral drive member
314g。
For anterior angle lateral guide rail 314d in being horizontally disposed with, top has swallow-tail form boss.
Anterior angle lateral sliding block 314e is mounted on anterior angle lateral guide rail 314d, and bottom has convex with swallow-tail form
The dovetail groove that platform matches.
The bottom of anterior angle lateral movable plate 314f is fixedly connected with anterior angle lateral sliding block 314e.
Anterior angle lateral drive member 314g is pneumatic cylinder, the drive rod and anterior angle lateral movable plate of the pneumatic cylinder
314f is connected, for driving anterior angle lateral movable plate 314f to move on anterior angle lateral movable plate 314f.Certainly,
Can also be as needed, anterior angle lateral drive member 314g uses hydraulic cylinder or electric cylinder.
It is pneumatic cylinder that component 314c, which is vertically driven, in anterior angle side, which is fixed at anterior angle lateral movable plate
On 314f, and the drive rod of pneumatic cylinder and the bottom of the flange block movable stand 313a of anterior angle side flange module unit 313 are fixed
Connection, to apply certain pressure to flange block movable stand 313a, so that the movable stand shaft on flange block movable stand 313a
The upper surface of 313d and side profiling block 312 is in close contact, so that flange block movable stand 313a is on side profiling block 312
It is more steady when sliding.Certainly, also as needed, perpendicular drive component 314c in anterior angle side uses hydraulic cylinder or electric cylinder.
When anterior angle side Rotary-drive member 314a drives the second anterior angle side flange block 313c towards the first anterior angle side
After flange block 313b rotation clamps the forward corner rim charge at the side of corresponding anterior angle 5, anterior angle lateral driving assembly
314b and anterior angle side perpendicular drive component 314c driving anterior angle side flange module unit 313 are advanced and are risen dynamic
Make, which pushes away the forward corner rim charge at the side of corresponding anterior angle 5 from the outer surface of anterior angle 5
To anterior angle 5 inner surface and be pressed on the inner surface of anterior angle 5.
In the same manner, flange body 310a includes anterior angle top supporting frame, top profiling block, anterior angle top flange at the top of anterior angle
Module unit and anterior angle top drive unit, top profiling block have the shape to match with the shape at the top of corresponding anterior angle 5
Shape, anterior angle top flange module unit include flange block movable stand at the top of anterior angle, flange block and the second anterior angle at the top of the first anterior angle
Top flange block, anterior angle top drive unit include anterior angle rotary-top drive member, anterior angle top horizontal driving unit and
Component is vertically driven at the top of anterior angle.When anterior angle rotary-top drive member drives the first anterior angle of flange block direction at the top of the second anterior angle
Top flange block rotation by the top of corresponding anterior angle 5 forward corner rim charge clamping after, anterior angle top horizontal driving assembly with
And flange module unit advance at the top of perpendicular drive member drives anterior angle at the top of anterior angle and vertical motion, anterior angle top are turned over
Forward corner rim charge at the top of corresponding anterior angle 5 is pushed into the inner surface and pressure of anterior angle 5 by side module unit from the outer surface of anterior angle 5
Tightly on the inner surface of anterior angle 5.
After flange body 310a completes flange movement at the top of anterior angle, two anterior angle side flange body 310b are carried out simultaneously
Flange movement.
Fig. 6 is the schematic perspective view of relief angle hemmer in the embodiment of the present invention.
As shown in Figure 3 and Figure 6, relief angle hemmer 320 includes turning at the top of two relief angles corresponding with the top of relief angle 6
Side mechanism 320a and respectively two relief angle side flange body 320b corresponding with two sides of relief angle 6.
As shown in fig. 6, flange body 320a includes relief angle top supporting frame 321, relief angle top drive component at the top of relief angle
322 and relief angle at the top of flange block 323.
Relief angle top supporting frame 321 is fixed in rack 100.
Relief angle top drive component 322 is pneumatic cylinder, which is fixed in relief angle top supporting frame 321.
Certainly, can also be as needed, relief angle top drive component uses hydraulic cylinder or electric cylinder.
Flange block 323 is fixed on the drive rod of relief angle top drive component 322 at the top of relief angle, flange at the top of relief angle
Block 323 is advanced inwards under the driving of relief angle top drive component 322 or outside backward movement.When relief angle top drive structure
When part 322 drives the progress of flange block 323 forward motion at the top of relief angle, flange block 323 will be at the top of relief angle 6 at the top of the relief angle
Back angle rim charge is pushed into the inner surface of relief angle 6 from the outer surface of relief angle 6 and is pressed on the inner surface of relief angle 6.In the present embodiment
In, the front end of flange block 323 is the fillet block to match with the shape at the top of relief angle 6 at the top of relief angle, can be well adapted for
Small space at the top of relief angle 6.
As shown in fig. 6, relief angle side flange body 320b includes relief angle side supporting block 324, relief angle side driving unit
325 and relief angle side flange block 326.
Relief angle side supporting block 324 is fixed in rack 100.
Relief angle side driving unit 325 is arranged in relief angle side supporting block 324, for driving relief angle side flange block
326 are advanced or outside backward movement inwards.The relief angle side driving unit 325 includes relief angle horizontal guide rail 325a, relief angle
Horizontal slider 325b, relief angle move horizontally plate 325c and relief angle side drive member 325d.
Relief angle horizontal guide rail 325a is horizontally set in relief angle side supporting block 324.
Relief angle horizontal slider 325b is mounted on relief angle horizontal guide rail 325a.
The bottom that relief angle moves horizontally plate 325c is fixedly connected with relief angle horizontal slider 325b.
Relief angle side drive member 325d is pneumatic cylinder, which is fixedly installed in relief angle side supporting block 324, and
The drive rod of pneumatic cylinder moves horizontally plate 325c with relief angle and is connected, for driving relief angle to move horizontally plate 325c in relief angle level
It is moved on guide rail 325a.Certainly, hydraulic cylinder or electric cylinder can also be used in relief angle side drive member 325d.
Relief angle side flange block 326 has the shape to match with the shape of the side of corresponding relief angle 6, is fixed at
Relief angle move horizontally it is on plate 325c and corresponding with the side of corresponding relief angle 6, under the drive that relief angle moves horizontally plate 325c
Advanced inwards or outside backward movement.When relief angle side driving unit 325 drives relief angle side flange block 326 to advance
When movement, which pushes away the back angle rim charge at the side of corresponding relief angle 6 from the outer surface of relief angle 6
To relief angle 6 inner surface and be pressed on the inner surface of relief angle 6,
After relief angle side flange body 320b completes flange movement, after adjacent with the relief angle side flange body 320b
Flange body 320a carries out flange movement at the top of angle;When be located at relief angle 6 a side relief angle side flange body 320b with
And after adjacent relief angle top flange body 320a is successively performed flange movement, the rear corner side positioned at another side of relief angle 6
Portion flange body 320b and adjacent relief angle top flange body 320a carry out flange movement in succession.
Fig. 7 is the schematic perspective view of notch hemmer in the embodiment of the present invention.
As shown in Figure 3 and Figure 7, notch hemmer 330 includes respectively corresponding with two sides of U-shaped breach 7 the
One notch side flange body 330a and the second notch side flange body 330b and corresponding with the bottom of U-shaped breach 7
Indentations bottom flange body 330c.
As shown in fig. 7, the first notch side driving mechanism 330a include the first notch side horizontal driving units 331 and
First notch side flange block 332.
First notch side horizontal driving units 331 include notch support frame 331a, two notch horizontal guide rail 331b, two
A notch horizontal slider 331c, notch horizontal moving frame 331d and the first notch side horizontal driving member 331e.
Notch support frame 331a is fixed in rack 100.
Two notch horizontal guide rail 331b are set in parallel on notch support frame 331.
Two notch horizontal slider 331c are separately mounted on two notch horizontal guide rail 331b.
The bottom of notch horizontal moving frame 331d is respectively fixedly connected with two notch horizontal slider 331c.
First notch side horizontal driving member 331e is pneumatic cylinder, which is fixed at notch support frame 331a
On, and the drive rod of pneumatic cylinder is connected with notch horizontal moving frame 331d, for driving notch horizontal moving frame 331f to exist
It is moved on notch horizontal guide rail 331b.Certainly, can also be as needed, the first notch side horizontal driving member 331e is using hydraulic
Cylinder or electric cylinder.
First notch side flange block 332 has the shape to match with the shape of a side of U-shaped breach 7, fixed
Be arranged in it is on notch horizontal moving frame 331d and corresponding with the side of U-shaped breach 7, in the drive of notch horizontal moving frame 331d
It is lower to be advanced inwards or outside backward movement.
When the first notch side horizontal driving units 331 drive the first notch side flange block 332 to carry out forward motion,
First notch side flange block 332 is by the notch section rim charge at a side of corresponding U-shaped breach 7 from the appearance of U-shaped breach 7
Face is pushed into the inner surface of U-shaped breach 7 and is pressed on the inner surface of U-shaped breach 7,
As shown in fig. 7, the second notch side flange body 330b includes the second notch side horizontal driving member 333, lacks
The oblique drive member 334 in mouth side and the second notch side flange block 335.
Second notch side horizontal driving member 333 is pneumatic cylinder, which is fixed at the first notch side and turns over
On the notch horizontal moving frame 331d of side mechanism 330a.Certainly, can also be as needed, the second notch side horizontal driving member
333 use hydraulic cylinder or electric cylinder.
The oblique drive member 334 in notch side is pneumatic cylinder, which is fixed at the drive of the second notch lateral
On dynamic component 333.Certainly, also the oblique drive member 334 in notch side as needed uses hydraulic cylinder or electric cylinder.
Second notch side flange block 335 has the shape to match with the shape of another side of U-shaped breach 7, Gu
It is arranged in calmly in the oblique drive member 334 in notch side and corresponding with another side of U-shaped breach 7.Second notch side
Flange block 335 is distinguished under the driving of the oblique drive member 334 of the second notch side horizontal driving member 333 and notch side
Advanced inwards or backward movement and oblique rising or lowering action outward.
After the first notch side flange block 332 completes flange movement, the oblique drive member 334 and second in notch side is lacked
The second notch side flange block 335 of driving carries out rising and forward motion, the second notch to mouth lateral drive member 333 in succession
Notch section rim charge at the side of corresponding U-shaped breach 7 is pushed into U-shaped from the outer surface of U-shaped breach 7 and lacked by side flange block 335
The inner surface of mouth 7 is simultaneously pressed on the inner surface of U-shaped breach 7.
As shown in fig. 7, indentations bottom flange body 330c includes that indentations bottom horizontal driving member 336, indentations bottom are oblique
To drive member 337 and indentations bottom flange block 338.
Indentations bottom horizontal driving member 336 is pneumatic linear actuator, which is fixed at the first notch side flanger
On the notch horizontal moving frame 331d of structure 330a.Certainly, can also be as needed, indentations bottom horizontal driving member 336 uses liquid
Cylinder pressure or electric cylinder.
The oblique drive member 337 of indentations bottom is pneumatic linear actuator, which is fixed at indentations bottom horizontal drive structure
On the drive rod of part 336.Certainly, can also be as needed, the oblique drive member 337 of indentations bottom uses hydraulic cylinder or electric cylinder.
Indentations bottom flange block 338 has the shape to match with the shape of the bottom of U-shaped breach 7, is fixed at scarce
In the oblique drive member 337 in the mouth bottom and bottom of U-shaped breach 7 is corresponding.Indentations bottom flange block 338 is in indentations bottom level
Under the driving of drive member 336 and the oblique drive member 337 of indentations bottom, advanced inwards respectively or outward backward movement with
And oblique rising or lowering action.
After the second notch side flange block 335 completes flange movement, the oblique drive member 337 of indentations bottom and notch bottom
Driving indentations bottom flange block 338 carries out decline and forward motion, indentations bottom flange block to portion's horizontal driving member 336 in succession
338 are pushed into the notch section rim charge at the bottom of U-shaped breach 7 from the outer surface of U-shaped breach 7 inner surface and compression of U-shaped breach 7
On the inner surface of U-shaped breach 7.
Fig. 8 is the schematic perspective view in melten gel portion in the embodiment of the present invention;Fig. 9 is melten gel in the embodiment of the present invention
The top view in portion.
As shown in Fig. 2, Fig. 8 and Fig. 9, melten gel portion 400 is used to melt the hot melt adhesive layer in decorative fabric, is mounted on rack
Top in 100 and positioned at positioning region 200.Melten gel portion 400 has infrared and hot air combined heating device, the infrared and hot wind connection
Closing heating device includes melten gel vertical drive units 410, infrared heating unit 420 and Hot-blast Heating unit 430.
As shown in Figure 2 and Figure 8, melten gel vertical drive units 410 are used for while driving infrared heating unit 420 and hot wind
Heating unit 430 carries out rising or falling movement, including two vertical guide rails, 411, two vertical slippers 412, vertical lift frame
413 and melten gel be vertically driven component 414.
Two vertical guide rails 411 are in be set in parallel on two sides of rack 100.
Two vertical slippers 412 are separately mounted on two vertical guide rails 411.
Two sides of vertical lift frame 413 are fixedly connected with two vertical slippers 412 respectively.
Melten gel is vertically driven component 414 and is connected with vertical lift frame 413, for driving vertical lift frame 413 to carry out
Liter or lowering action.The melten gel be vertically driven component 414 include two vertical tooth rack (not shown)s, lift shaft 414a,
Component 414c is vertically driven in two gear 414b and melten gel.
Two vertical tooth racks are correspondingly arranged with two vertical guide rails 411 respectively and are fixed in rack 100.
Lift shaft 414a is installed in rotation on vertical lift frame 413.
Two gear 414b are separately mounted at the both ends of lift shaft 414a and corresponding with two vertical tooth racks.
Melten gel perpendicular drive component 414c is fixed at vertical lift frame 413 and by retarder and lift shaft 414a
It is connected, for driving lift shaft 414a rise or fall movement, and then drives vertical lift frame 413 along vertically leading
Rail 411 carries out rising or falling movement.
As shown in Figure 8 and Figure 9, infrared heating unit 420 be fixed at vertical lift frame 413 on and with Door Armrest 1
Edge part long side 3 it is corresponding, for carrying out heating fusing to the long leg rim charge at long side 3.The infrared heating unit 420
Including infrared heating fixed frame 421 and infrared lamp 422.
Infrared heating fixed frame 421 is fixed on vertical lift frame 413.
Infrared lamp 422 is fixed on infrared heating fixed frame 421 and extends along the length direction of long side 3.
As shown in Figure 8 and Figure 9, Hot-blast Heating unit 430 be fixed at vertical lift frame 413 and with Door Armrest 1
The heterotype edge 4 of edge part, anterior angle 5, relief angle 6 and U-shaped breach 7 are corresponding, for special-shaped edge rim charge, forward corner rim charge,
Back angle rim charge and notch section rim charge enter heating fusing.The Hot-blast Heating unit 430 include hot wind generate component 431 and
Hot air duct 432.
Hot wind generates component 431 and is used to carrying out room temperature wind into heating to generate high temperature wind.
Hot air duct 432 has the shape to match with the shape of heterotype edge 4, anterior angle 5, relief angle 6 and U-shaped breach 7, Gu
Fixed setting is on vertical lift frame 413.Hot air duct 432 has multiple air outlet 432a spaced along its length,
Multiple air outlet 432a are arranged oppositely with corresponding heterotype edge 4, anterior angle 5, relief angle 6 and U-shaped breach 7.
When melten gel vertical drive units 410 drive infrared heating unit 420 and Hot-blast Heating unit 430 to carry out down simultaneously
When drop acts, infrared heating unit 420 carries out heating fusing to the long leg rim charge at long side 3, Hot-blast Heating unit 430 to point
Not Wei Yu special-shaped edge rim charge at heterotype edge 4, anterior angle 5, relief angle 6 and U-shaped breach 7, forward corner rim charge, back angle rim charge with
And notch section rim charge enters heating fusing.
Cooling end, which is used to be completed to rim charge after flange, solidifies hot melt adhesive layer, including water cooling access and for being water
The water cooling drive member of cold water is conveyed or is discharged in cold access.In the present embodiment, flange block 323, relief angle side at the top of relief angle
Flange block 326, the first notch side flange block 332, the second side flange block 335 and bottom flange block 338 inside be all provided with
It is equipped with water cooling access.
Control unit is fixed on the side outside rack 100, comprising for controlling positioning region 200, turn-up portion 300, melting
The computer program that glue portion 400 and cooling end are acted.
Anterior angle hemmer 310 carries out the motion flow of flange to the forward corner rim charge at anterior angle 5 in the present embodiment, including
Following steps:
Step S1-1, anterior angle rotary-top drive member drive at the top of the second anterior angle at the beginning of flange block from flange block at the top of anterior angle
Beginning position is swung down to flange block clip position at the top of anterior angle, flange block and the first anterior angle top flange block at the top of the second anterior angle
The forward corner rim charge at the top of anterior angle 5 is clamped together.
Flange at the top of perpendicular drive member drives anterior angle at the top of step S1-2, anterior angle top horizontal driving assembly and anterior angle
Module unit is advanced by initial position at the top of anterior angle and rises to compacted position at the top of anterior angle, and anterior angle top flange module unit is by anterior angle
Forward corner rim charge at 5 top is pushed into the inner surface of anterior angle 5 from the outer surface of anterior angle 5 and is pressed on the inner surface of anterior angle 5.
Step S1-3, anterior angle side Rotary-drive member 314a drive the second anterior angle side flange block 313c from anterior angle side
Flange block initial position is swung down to anterior angle side flange block clip position, before the second anterior angle side flange block 313c and first
Angle side flange block 313b clamps the forward corner rim charge at the side of corresponding anterior angle 5 together.
Step S1-4, anterior angle lateral driving assembly 314b and anterior angle side perpendicular drive component 314c drive anterior angle
Side flange module unit 313 is advanced by anterior angle side initial position and rises to anterior angle side compacted position, anterior angle side flange
Forward corner rim charge at the side of corresponding anterior angle 5 is pushed into the inner surface of anterior angle 5 simultaneously from the outer surface of anterior angle 5 by module unit 313
It is pressed on the inner surface of anterior angle 5.
Step S1-5, anterior angle lateral driving assembly 314b and anterior angle side perpendicular drive component 314c drive anterior angle
Side flange module unit 313 is retreated by anterior angle side compacted position and is dropped to anterior angle side initial position, the rotation of anterior angle side
Drive member 314a drives the second anterior angle side flange block 313c to be rotated up from anterior angle side flange block clip position to anterior angle
Side flange block initial position.
It is turned at the top of perpendicular drive component c driving anterior angle at the top of step S1-6, anterior angle top horizontal driving assembly and anterior angle
Side module unit is retreated by compacted position at the top of anterior angle and is dropped to initial position at the top of anterior angle, and anterior angle rotary-top drive member is driven
Flange block is rotated up from flange block clip position at the top of anterior angle to flange block initial position at the top of anterior angle at the top of dynamic second anterior angle,
So far a wheel anterior angle flange movement is completed.
Relief angle hemmer 320 carries out the motion flow of flange to the forward corner rim charge at anterior angle 6 in the present embodiment, including
Following steps:
Step S2-1, the relief angle side driving unit 325 positioned at a side of relief angle 6 drive corresponding relief angle side flange
Block 326 advances to relief angle side flange block compacted position from relief angle side flange block initial position, and relief angle side flange block 326 will
Back angle rim charge at the side of corresponding relief angle 6 is pushed into the inner surface of relief angle 6 from the outer surface of relief angle 6 and is pressed on relief angle 6
Inner surface on.
Step S2-2, relief angle top drive part 322 driving pair adjacent with the relief angle side driving unit 325 of step S2-1
Flange block 323 advances to flange block compacted position at the top of relief angle from flange block initial position at the top of relief angle at the top of the relief angle answered, after
The back angle rim charge at the top of corresponding relief angle 6 is pushed into relief angle 6 by flange block 323 from the outer surface of relief angle 6 at the top of angle
Surface is simultaneously pressed on the inner surface of relief angle 6.
Step S2-3, the relief angle side driving unit 325 positioned at the other side of relief angle 6 drive corresponding relief angle side to turn over
Side block 326 advances to relief angle side flange block compacted position, relief angle side flange block 326 from relief angle side flange block initial position
Back angle rim charge at the side of corresponding relief angle 6 is pushed into the inner surface of relief angle 6 from the outer surface of relief angle 6 and is pressed on relief angle
On 6 inner surface.
Step S2-4, relief angle top drive part 322 driving pair adjacent with the relief angle side driving unit 325 of step S2-3
Flange block 323 advances to flange block compacted position at the top of relief angle from flange block initial position at the top of relief angle at the top of the relief angle answered, after
The back angle rim charge at the top of corresponding relief angle 6 is pushed into relief angle 6 by flange block 323 from the outer surface of relief angle 6 at the top of angle
Surface is simultaneously pressed on the inner surface of relief angle 6.
Step S2-5, two relief angle side driving units 325 respectively drive corresponding relief angle side flange block 326 from relief angle
Side flange block compacted position is retreated to relief angle side flange block initial position, and two relief angle top drive components 323 drive respectively
Flange block 326 at the top of corresponding relief angle is moved to retreat from flange block compacted position at the top of relief angle to flange block initial bit at the top of relief angle
It sets, so far completes a wheel relief angle flange movement.
Notch hemmer 330 carries out the motion flow of flange to the back angle rim charge at relief angle 6 in the present embodiment, including
Following steps:
Step S3-1, the first notch side horizontal driving units 331 drive the first notch side flange block 332 to lack from first
Mouth side flange block initial position advances to the first notch side flange block compacted position, and the first notch side flange block 332 will
Notch section rim charge at one side of corresponding U-shaped breach 7 is pushed into the inner surface of U-shaped breach 7 from the outer surface of U-shaped breach 7
And it is pressed on the inner surface of U-shaped breach 7.
Step S3-2, the oblique drive member 334 in notch side and the second driving in succession of notch side horizontal driving member 333
Second notch side flange block 335 rises from the second notch side flange block initial position and advances to the second notch side flange
Block compacted position, the second notch side flange block 335 is by the notch section rim charge at the side of corresponding U-shaped breach 7 from U-shaped breach
7 outer surface is pushed into the inner surface of U-shaped breach 7 and is pressed on the inner surface of U-shaped breach 7.
Step S3-3, the oblique drive member 337 of indentations bottom and indentations bottom horizontal driving member 336 drive notch in succession
Bottom flange block 338 declines from indentations bottom flange block initial position and advances to indentations bottom flange block compacted position, notch
Notch section rim charge at the bottom of U-shaped breach 7 is pushed into U-shaped breach 7 by bottom flange block 338 from the outer surface of U-shaped breach 7
Surface is simultaneously pressed on the inner surface of U-shaped breach 7.
Step S3-4, indentations bottom horizontal driving member 336 and the oblique drive member 337 of indentations bottom drive notch in succession
Bottom flange block 338 retreats from indentations bottom flange block compacted position and rises to indentations bottom flange block initial position, and second
The oblique drive member 334 of notch side horizontal driving member 333 and notch side drives the second notch side flange block 335 in succession
It is retreated from the second notch side flange block compacted position and drops to the second notch side flange block initial position, the first notch side
Portion's horizontal driving units 331 drive the first notch side flange block 332 to advance to from the first notch side flange block compacted position
First notch side flange block initial position so far completes a wheel U-shaped breach flange movement.