CN104325294B - Safe automobile air bag pipe production line - Google Patents
Safe automobile air bag pipe production line Download PDFInfo
- Publication number
- CN104325294B CN104325294B CN201410631371.XA CN201410631371A CN104325294B CN 104325294 B CN104325294 B CN 104325294B CN 201410631371 A CN201410631371 A CN 201410631371A CN 104325294 B CN104325294 B CN 104325294B
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- Prior art keywords
- feeding
- roller
- fixed
- blanking
- breaker
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Classifications
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- 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
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
-
- 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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
Abstract
Safe automobile air bag pipe production line, its isometric breaker of rod iron uses automatic isometric otch, then fractures.Its straightener adds safe feeding to roller, its defectoscope have employed low frequency eddy current testing device and high-frequency vortex detection device.The structure of the blanking device of defectoscope is, blanking bar sleeve, in U-type groove hole, blanking bar is fixed with blanking arm, blanking bar is fixed with pivoted arm, and the other end of pivoted arm is hinged on the piston rod of blanking cylinder；Being provided with support roller on blanking support, splicing strap is walked around support roller and is wound on folding and unfolding cloth rewinder roll, and the roll shaft of folding and unfolding cloth rewinder roll is fixed together with the output shaft of gear reduction box, and the power shaft of gear reduction box is fixed together with the rotating shaft of blanking motor；Blanking device have two and symmetrically shape be distributed in two limits of conveying roller.Its rod iron breaker automaticity is high, and its steel tube straightening machine uses rubber to roller feeding, prevents security incident, and its flaw detection mechanism uses semi-automatic feeding, reduces hand labor intensity, steel tube surface and inwall can be carried out carrying out flaw detection simultaneously.
Description
Technical field:
The present invention relates to steel pipe's production technical field, more specifically to a kind of automotive safety gas
Capsule pipe production line.
Background technology:
The production of steel pipe typically to fracture through rod iron, rod iron perforation, acid cleaning of steel tube, steel pipe are cold
Pull out, steel pipe alignment and the several step of carrying out flaw detection, its weak point is: existing automotive safety gas
The rod iron breaker automaticity of capsule pipe production line is relatively low, and hand labor intensity is big, it
Steel tube straightening machine uses manual feeding, there is potential safety hazard, and described flaw detection mechanism can only be to steel pipe
Detecting a flaw in surface, loading and unloading automaticity simultaneously is low.
Summary of the invention:
The purpose of the present invention is aiming at the deficiency of prior art, and provides a kind of automotive safety gas
Capsule pipe production line, its rod iron breaker automaticity is high, and its steel tube straightening machine uses
Rubber, to roller feeding, prevents security incident, and described flaw detection mechanism uses semi-automatic feeding,
Reduce hand labor intensity, steel tube surface and inwall can be carried out carrying out flaw detection simultaneously.
The technology solution of the present invention is as follows:
Safe automobile air bag pipe production line, including the isometric breaker of rod iron, rod iron perforating machine,
Acid dip pickle, drawbench, straightener and defectoscope, the structure of its isometric breaker of rod iron is,
Breaker transfer gantry is provided with several breaker conveying rollers, breaker conveying roller
For the roller that middle low two limits are high, the rotating shaft of each breaker conveying roller is fixed with breaker
Roller sprocket wheel, the rotating shaft of breaker conveying motor is rolled over by breaker roller sprocket wheel and chain-driving
Off line roller rotates, and rod iron is placed on breaker conveying roller；
Being fixed with cutting pillar on breaker transfer gantry, slide unit sleeve is on slide-wire guide rails, sliding
Line guide rail is fixed on cutting pillar, and cutting motor is fixed on slide unit, the rotating shaft of cutting motor
On be fixed with disk cutting knife, disk cutting knife face toward rod iron, lift cylinder be fixed on cutting pillar on,
The piston rod of lift cylinder is fixed together with slide unit；
Right-hand member at breaker transfer gantry is fixed with stroke baffle, stroke baffle is fixed with defeated
The pressing type travel switch of power transmission machine, the signal of telecommunication conveying of the pressing type travel switch of conveying motor
To switch board, switch board controls breaker conveying motor work；
Fractureing and form sleeve hole on the right plate of support, sleeve hole faces toward rod iron, stamping cylinder
Being fixed on and fracture on support, the piston rod of stamping cylinder faces toward rod iron, hinged on support fractureing
Having gravity block, gravity block faces toward sleeve hole；
The structure of described straightener is, alignment workbench is provided with alignment cylinder, alignment workbench
On be provided with the safe feeding of alignment to roller, the safe feeding of alignment to roller by active-feeding roller and driven
Roller is formed by feeding, and active-feeding roller and driven feeding are the rubber that middle low two limits are high to roller
Roller is installed in parallel on alignment workbench by roller, active-feeding roller and driven feeding, active-feeding
Roller by belt drive, is treated that alignment steel pipe clamping at active-feeding roller and driven send by feeding motor
Expect to send in alignment cylinder between roller；
The structure of described defectoscope is, conveying motor and conveying roller, and transfer gantry is provided with
Conveying roller, conveying roller is the roller that middle low two limits are high, fixing in the rotating shaft of conveying motor
Having sprocket wheel, the rotating shaft of each conveying roller is fixed with roller sprocket wheel, conveying motor passes through chain
Driving roller chain wheel to rotate with sprocket wheel, feeding device is arranged on the front end of transfer gantry, and feeding fills
Put by feeding support, feeding gripper shoe, feeding corner block, feeding lift plate, feeding push rod and on
Material cylinder composition, the upper surface of feeding gripper shoe is inclined ramp, and feeding gripper shoe is fixed on
On material support, feeding corner block is fixed in feeding gripper shoe, and air bag steel pipe is placed in feeding and supports
On plate, leftmost air bag steel pipe leans against on feeding corner block, and feeding is lifted the lower hinge of plate and existed
On feeding support, the middle part that plate lifted by several feedings is hinged with feeding push rod, and feeding pushes away
Bar is fixed together with the piston rod of feeding cylinder, and feeding cylinder is fixed on feeding support, on
Material lifts plate facing to that air bag steel pipe leftmost；
The structure of low frequency eddy current testing device is, the detection support of U-shaped is fixed on transfer gantry
On, detection slide block is placed in detection support, and detection slide block is fixed with low frequency vortex sensor,
Being provided with pinch roller on detection slide block, pinch roller is pressed on air bag steel pipe, and worm screw upper end thereof is in detection
On support, the lower end of worm screw is screwed onto on detection slide block, and worm and wheel is meshed, and worm gear is pacified
It is contained in worm gear case, the rotating shaft of worm gear is fixed with hand-operated wheel；
The low frequency vortex sensor of low frequency eddy current testing device is changed to high-frequency vortex detector and is formed
High-frequency vortex detection device, the structure of the first spray-painting plant and the second spray-painting plant is identical, and first
Spray-painting plant is by spraying paint support and electric paint spray gun forms, and the support that sprays paint is fixed on transfer gantry
On, the nozzle of electric paint spray gun facing to the air bag steel pipe on conveying roller, the first spray-painting plant and
The painting color that the electric paint spray gun of the second spray-painting plant is gushed out is different；First sprays paint dress
Setting in the rear portion of low frequency eddy current testing device, the second spray-painting plant is positioned at high-frequency vortex detection dress
The rear portion put；
The structure of blanking device is, blanking seat is fixed on transfer gantry, molding U on blanking seat
Type slotted eye, blanking bar sleeve, in U-type groove hole, blanking bar is fixed with blanking arm, blanking arm
Front end be placed in the bottom of air bag steel pipe, blanking bar is fixed with pivoted arm, the other end hinge of pivoted arm
It is connected on the piston rod of blanking cylinder；Support roller, splicing strap one end are installed on blanking support
Be fixed on blanking support, the other end is fixed on folding and unfolding cloth rewinder roll, splicing strap walk around support roller and
Being wound on folding and unfolding cloth rewinder roll, the roll shaft of folding and unfolding cloth rewinder roll and the output shaft of gear reduction box are fixed on one
Rising, the power shaft of gear reduction box is fixed together with the rotating shaft of blanking motor；Blanking device has
Two and symmetrically shape be distributed in two limits of conveying roller.
The beneficial effects of the present invention is:
Its rod iron breaker automaticity is high, and its steel tube straightening machine uses rubber to send roller
Material, prevents security incident, and described flaw detection mechanism uses semi-automatic feeding, reduces people
Work labor intensity, can carry out carrying out flaw detection to steel tube surface and inwall simultaneously.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of the isometric breaker of rod iron；
Fig. 3 is the structural representation of the breaker conveying roller part of the isometric breaker of rod iron；
Fig. 4 is the structural representation of the breaker transfer gantry part of the isometric breaker of rod iron；
Fig. 5 is the structural representation of the holder part that fractures of the isometric breaker of rod iron；
Fig. 6 is the structural representation of the cutting leg portion of the isometric breaker of rod iron；
Fig. 7 is the structural representation of straightener；
Fig. 8 is the safe feeding of the straightener structural representation to roller segment；
Fig. 9 is the structural representation of defectoscope；
Figure 10 is the structural representation of low frequency eddy current testing device part；
Figure 11 is the structural representation of the feeding device part of defectoscope；
Figure 12 is that feeding device feeding lifts plate and the structural representation of casing top half part；
Figure 13 is the structural representation of the first spray-painting plant part；
Figure 14 is the structural representation of the blanking device part of defectoscope；
Figure 15 is the structural representation after two blanking devices of installation of defectoscope.
Detailed description of the invention:
Embodiment: as shown in Fig. 1 is to 15, safe automobile air bag pipe production line, including steel
Rod isometric breaker 1, rod iron perforating machine 2, acid dip pickle 3, drawbench 4, straightener 5 and
Defectoscope 6, the structure of its isometric breaker of rod iron 1 is, at breaker transfer gantry 11
On several breaker conveying rollers 12 are installed, breaker conveying roller 12 is middle low by two
The roller that limit is high, the rotating shaft of each breaker conveying roller 12 is fixed with breaker roller chain
Wheel 13, the rotating shaft of breaker conveying motor 14 is by breaker roller sprocket wheel 13 and chain band
Dynamic breaker roller 12 rotates, and rod iron A is placed on breaker conveying roller 12；
Being fixed with cutting pillar 15 on breaker transfer gantry 11, slide unit 16 sleeve is at slip
On guide rail 17, slide-wire guide rails 17 is fixed on cutting pillar 15, and cutting motor 18 is fixed on
On slide unit 16, the rotating shaft of cutting motor 18 is fixed with disk cutting knife 19, disk cutting knife 19
Facing to rod iron A, lift cylinder 110 is fixed on cutting pillar 15, lift cylinder 110
Piston rod is fixed together with slide unit 16；
Right-hand member at breaker transfer gantry 11 is fixed with stroke baffle 111, stroke baffle 111
On be fixed with conveying motor pressing type travel switch 112, conveying motor pressing type stroke open
The signal of telecommunication closing 112 flows to switch board 113, and switch board 113 controls breaker conveying motor
14 work；
Fractureing and form sleeve hole 1141 on the right plate of support 114, sleeve hole 1141 faces toward
Rod iron A, stamping cylinder 115 is fixed on and fractures on support 114, the piston of stamping cylinder 115
Pole pair rod iron A, is hinged with gravity block 116 fractureing, gravity block 116 on support 114
Facing to sleeve hole 1141；
The structure of described straightener 5 is to be provided with alignment cylinder 52, school on alignment workbench 51
Being provided with the safe feeding of alignment on straight workbench 51 to roller 53, the safe feeding of alignment is to roller 53
Active-feeding roller 531 and driven feeding, roller 532 is made up of, active-feeding roller 531 and driven
Feeding is the rubber rollers that middle low two limits are high to roller 532, active-feeding roller 531 and driven send
Roller 532 is installed in parallel on alignment workbench 51 by material, and active-feeding roller 531 is by feeding electricity
Machine 533, by belt drive, treats that alignment steel pipe B is clamped in active-feeding roller 531 and driven send
Expect to send in alignment cylinder 52 between roller 532；
The structure of described defectoscope 6 is, conveying motor 61 and conveying roller 62, transfer gantry
Being provided with conveying roller 62 on 63, conveying roller 62 is the roller that middle low two limits are high, conveying
It is fixed with sprocket wheel in the rotating shaft of motor 61, the rotating shaft of each conveying roller 62 is fixed with roller
Sprocket wheel 64, conveying motor 61 drives roller sprocket wheel 64 to rotate by chain and sprocket wheel, feeding
Device 65 is arranged on the front end of transfer gantry 63, and feeding device is by feeding support 651, feeding
Gripper shoe 652, feeding corner block 653, feeding lift plate 654, feeding push rod 656 and feeding
Cylinder 655 forms, and the upper surface of feeding gripper shoe 652 is inclined ramp, feeding gripper shoe
652 are fixed on feeding support 651, and feeding corner block 653 is fixed on feeding gripper shoe 652
On, air bag steel pipe D is placed in feeding gripper shoe 652, and leftmost air bag steel pipe leans against feeding
On corner block 653, feeding lifts the lower hinge of plate 654 on feeding support 651, several
The middle part that plate 654 lifted by feeding is hinged with feeding push rod 656, and feeding push rod 656 is with upper
The piston rod of material cylinder 655 is fixed together, and feeding cylinder 655 is fixed on feeding support 651
On, feeding is lifted plate 654 and is faced toward leftmost that air bag steel pipe D；
The structure of low frequency eddy current testing device 66 is, the detection support 661 of U-shaped is fixed on
On transfer gantry 63, detection slide block 662 is placed in detection support 661, detects slide block 662
On be fixed with low frequency vortex sensor 663, detection slide block 662 is provided with pinch roller 664, pressure
Wheel 664 is pressed on air bag steel pipe D, and worm screw 665 upper end thereof is detecting on support 661, snail
The lower end of bar 665 is screwed onto on detection slide block 662, and worm screw 665 is meshed with worm gear 666,
Worm gear 666 is arranged in worm gear case 667, and the rotating shaft of worm gear 666 is fixed with hand-operated wheel 668；
The low frequency vortex sensor 663 of low frequency eddy current testing device 66 is changed to high-frequency vortex detection
Device 673 forms high-frequency vortex detection device 67, the first spray-painting plant 68 and the second spray-painting plant
The structure of 69 is identical, and the first spray-painting plant 68 is by support 681 and the electric paint spray gun 682 of spraying paint
Composition, the support 681 that sprays paint is fixed on transfer gantry 63, the nozzle of electric paint spray gun 682
Facing to the air bag steel pipe D on conveying roller 62, the first spray-painting plant 68 and the second spray-painting plant
The painting color that the electric paint spray gun 682 of 69 is gushed out is different；First spray-painting plant 68
Being positioned at the rear portion of low frequency eddy current testing device 66, the second spray-painting plant 69 is positioned at high-frequency vortex inspection
Survey the rear portion of device 67；
The structure of blanking device 610 is, blanking seat 6101 is fixed on transfer gantry 63, under
Molding U-type groove hole 6101a on material seat 6101, blanking bar 6102 sleeve is at U-type groove hole 6101a
In, blanking bar 6102 is fixed with blanking arm 6103, the front end of blanking arm 6103 is placed in gas
The bottom of capsule steel pipe D, blanking bar 6102 is fixed with pivoted arm 6104, pivoted arm 6104 another
One end is hinged on the piston rod of blanking cylinder 6105；On blanking support 6106, support is installed
Roller 6107, splicing strap 6108 one end is fixed on blanking support 6106, the other end is fixed on receipts
On cloth supply roller 6109, splicing strap 6108 is walked around support roller 6107 and is wound on folding and unfolding cloth rewinder roll
On 6109, the roll shaft of folding and unfolding cloth rewinder roll 6109 is fixed on the output shaft of gear reduction box 610b
Together, the power shaft of gear reduction box 610b is fixed together with the rotating shaft of blanking motor 610a；
Blanking device 610 have two and symmetrically shape be distributed in two limits of conveying roller 62.
Operation principle: longer rod iron A is fractureed into isometric rod iron by the isometric breaker of rod iron 1,
Then being then sent through on rod iron perforating machine 2 perforation, such rod iron just becomes steel pipe, then by steel pipe
After water-cooled, deliver on acid dip pickle, carry out pickling and remove the oxidation on steel tube surface and inwall
Pi Hou, is then sent through on drawbench steel pipe is carried out cold-drawn, and the steel pipe after cold-drawn carries out alignment again,
Steel pipe after alignment is detected a flaw through defectoscope again, and the classification of qualified and underproof steel pipe is obtained automobile
Air bag steel pipe.
Its isometric breaker of rod iron 1 is owing to fractureing, with existing skill after using surface trimming opening
Art is compared and is reduced hand labor intensity, improves production efficiency.Prior art use artificial
Feeding cutting openings, fractures the most again, so production efficiency is low.
Described straightener 5, owing to having installed safe feeding additional to roller 53, this avoid safe thing
Therefore, in prior art, operator directly will treat that alignment steel pipe B sends into alignment cylinder by hand by people
In 52, owing to alignment cylinder 52 is when running up, bigger impulsive force can be produced, hand-held treat
Alignment steel pipe B easily produces injury to human body, and the present invention will treat that alignment steel pipe B first delivers to active and send
Between material roller 531 and driven feeding are to roller 532, the most again by dynamic feeding roller 531 with driven send
Roller 532 will be treated that alignment steel pipe B is then sent through in alignment cylinder 52 by material, thus avoid the person
Injury, thus avoid security incident.
Described defectoscope 6 is owing to have employed high-frequency vortex detection device 67 and low frequency EDDY CURRENT
Device 66, so the flaw detection to air bag steel pipe D is more thorough, the air bag after flaw detection simultaneously
The classification that steel pipe D is carried out by blanking device 610, for finding problematic air bag steel after flaw detection
The paint marks that pipe D is stamped by the first spray-painting plant 68 and the second spray-painting plant 69, convenient
Problematic for flaw detection steel pipe is identified by staff at a glance.
Claims (1)
1. safe automobile air bag pipe production line, wears including the isometric breaker of rod iron (1), rod iron
Hole machine (2), acid dip pickle (3), drawbench (4), straightener (5) and defectoscope (6), it is special
Levy and be: the structure of its isometric breaker of rod iron (1) is, in breaker transfer gantry (11)
On several breaker conveying rollers (12) are installed, breaker conveying roller (12) is middle low
The roller that two limits are high, the rotating shaft of each breaker conveying roller (12) is fixed with breaker rolling
Wheel sprocket (13), the rotating shaft of breaker conveying motor (14) is by breaker roller sprocket wheel (13)
Rotating with chain-driving breaker roller (12), rod iron (A) is placed in breaker conveying roller
(12) on；
Being fixed with cutting pillar (15) on breaker transfer gantry (11), slide unit (16) is inserted
Being enclosed within slide-wire guide rails (17), slide-wire guide rails (17) is fixed in cutting pillar (15),
Cutting motor (18) is fixed on slide unit (16), fixing in the rotating shaft of cutting motor (18)
Having disk cutting knife (19), disk cutting knife (19) faces toward rod iron (A), lift cylinder (110)
It is fixed in cutting pillar (15), the piston rod of lift cylinder (110) and slide unit (16)
It is fixed together；
Right-hand member at breaker transfer gantry (11) is fixed with stroke baffle (111), and stroke keeps off
The pressing type travel switch (112) of conveying motor it is fixed with on plate (111), conveying motor
The signal of telecommunication of pressing type travel switch (112) flows to switch board (113), switch board (113)
Control breaker conveying motor (14) work；
Fracture and form sleeve hole (1141), sleeve hole (1141) on the right plate of support (114)
Facing to rod iron (A), stamping cylinder (115) is fixed on the support that fractures (114), punching press vapour
The piston rod of cylinder (115) faces toward rod iron (A), is hinged with gravity on the support that fractures (114)
Block (116), gravity block (116) faces toward sleeve hole (1141)；
The structure of described straightener (5) is, alignment workbench is provided with alignment cylinder on (51)
(52), alignment workbench (51) is provided with alignment safe feeding roller (53), alignment are pacified
Roller (532) is made up of by full feeding by roller (53) active-feeding roller (531) and driven feeding,
Active-feeding roller (531) and driven feeding are the rubber that middle low two limits are high to roller (532)
Roller, active-feeding roller (531) and driven feeding are installed in parallel in alignment work to roller (532)
On platform (51), active-feeding roller (531) is passed through belt drive by feeding motor (533),
Treat that alignment steel pipe (B) is clamped in active-feeding roller (531) and driven feeding to roller (532)
Between send in alignment cylinder (52)；
The structure of described defectoscope (6) is, conveying motor (61) and conveying roller (62),
Being provided with conveying roller (62) on transfer gantry (63), conveying roller (62) is middle low
The roller that two limits are high, the rotating shaft of conveying motor (61) is fixed with sprocket wheel, each conveying roller
(62) be fixed with roller sprocket wheel (64) in rotating shaft, conveying motor (61) by chain and
Sprocket wheel drives roller sprocket wheel (64) to rotate, and feeding device (65) is arranged on transfer gantry (63)
Front end, feeding device is by feeding support (651), feeding gripper shoe (652), feeding triangle
Block (653), feeding lift plate (654), feeding push rod (656) and feeding cylinder (655) group
Becoming, the upper surface of feeding gripper shoe (652) is inclined ramp, and feeding gripper shoe (652) is solid
Being scheduled on feeding support (651), feeding corner block (653) is fixed on feeding gripper shoe (652)
On, air bag steel pipe (D) is placed in feeding gripper shoe (652), and leftmost air bag steel pipe leans on
On feeding corner block (653), feeding lifts the lower hinge of plate (654) in feeding support (651)
On, the middle part that plate (654) lifted by several feedings is hinged with feeding push rod (656),
Feeding push rod (656) is fixed together with the piston rod of feeding cylinder (655), feeding cylinder
(655) being fixed on feeding support (651), feeding lifts plate (654) facing to leftmost
That air bag steel pipe (D)；
The structure of low frequency eddy current testing device (66) is, the detection support (661) of U-shaped
Being fixed on transfer gantry (63), detection slide block (662) is placed in detection support (661),
Low frequency vortex sensor (663), detection slide block (662) it is fixed with in detection slide block (662)
On pinch roller (664) is installed, pinch roller (664) is pressed on air bag steel pipe (D), worm screw (665)
Upper end thereof is in detection support (661), and the lower end of worm screw (665) is screwed onto detection slide block
(662) on, worm screw (665) is meshed with worm gear (666), and worm gear (666) is arranged on
In worm gear case (667), the rotating shaft of worm gear (666) is fixed with hand-operated wheel (668)；
The low frequency vortex sensor (663) of low frequency eddy current testing device (66) is changed to high frequency whirlpool
Current sensor (673) forms high-frequency vortex detection device (67), the first spray-painting plant (68)
Identical with the structure of the second spray-painting plant (69), the first spray-painting plant (68) is by the support that sprays paint
(681) forming with electric paint spray gun (682), the support that sprays paint (681) is fixed on conveying
On frame (63), the nozzle of electric paint spray gun (682) is facing to the gas on conveying roller (62)
Capsule steel pipe (D), the first spray-painting plant (68) and electronic the spraying paint of the second spray-painting plant (69)
The painting color that rifle (682) is gushed out is different；First spray-painting plant (68) is positioned at low
Frequently the rear portion of eddy current testing device (66), the second spray-painting plant (69) is positioned at high-frequency vortex inspection
Survey the rear portion of device (67)；
The structure of blanking device (610) is, blanking seat (6101) is fixed on transfer gantry (63)
On, the upper molding U-type groove hole (6101a) of blanking seat (6101), blanking bar (6102) sleeve
In U-type groove hole (6101a), blanking bar (6102) is fixed with blanking arm (6103),
The front end of blanking arm (6103) is placed in the bottom of air bag steel pipe (D), blanking bar (6102)
On be fixed with pivoted arm (6104), the other end of pivoted arm (6104) is hinged on blanking cylinder (6105)
Piston rod on；Support roller (6107), splicing strap are installed on blanking support (6106)
(6108) one end is fixed on blanking support (6106), the other end is fixed on folding and unfolding cloth rewinder roll (6109)
On, splicing strap (6108) is walked around support roller (6107) and is wound on folding and unfolding cloth rewinder roll (6109)
On, the roll shaft of folding and unfolding cloth rewinder roll (6109) is fixed on the output shaft of gear reduction box (610b)
Together, the power shaft of gear reduction box (610b) is fixed with the rotating shaft of blanking motor (610a)
Together；Blanking device (610) have two and symmetrically shape be distributed in conveying roller (62)
Two limits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631371.XA CN104325294B (en) | 2014-11-11 | 2014-11-11 | Safe automobile air bag pipe production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631371.XA CN104325294B (en) | 2014-11-11 | 2014-11-11 | Safe automobile air bag pipe production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104325294A CN104325294A (en) | 2015-02-04 |
| CN104325294B true CN104325294B (en) | 2016-11-30 |
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ID=52400164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410631371.XA Active CN104325294B (en) | 2014-11-11 | 2014-11-11 | Safe automobile air bag pipe production line |
Country Status (1)
| Country | Link |
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| CN (1) | CN104325294B (en) |
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