CN104325294A - Automobile safety air bag steel pipe production line - Google Patents
Automobile safety air bag steel pipe production line Download PDFInfo
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- CN104325294A CN104325294A CN201410631371.XA CN201410631371A CN104325294A CN 104325294 A CN104325294 A CN 104325294A CN 201410631371 A CN201410631371 A CN 201410631371A CN 104325294 A CN104325294 A CN 104325294A
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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
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- 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
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- 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
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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
- 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
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention relates to an automobile safety air bag steel pipe production line. A steel bar equal-length breaking machine adopts an automatic equal-length opening cutting method, and is used for breaking a steel bar; a straightening machine is additionally provided with a safety material delivery roll; a detection machine adopts a low-frequency eddy detection device and a high-frequency eddy detection device; the detection machine is provided with two discharging devices with structures that a discharging rod is inserted into an U-shaped groove hole in a sleeving way, a discharging arm and a rotary arm are fixedly arranged on each discharging rod, the other end of each rotary arm is hinged to a piston rod of a discharging air cylinder, a support roll is arranged on each discharging bracket, a receiving cloth belt bypasses a support rod and is wound on a receiving and discharging cloth roll, a roll shaft of each receiving and discharging cloth roll is fixedly connected with an output shaft of a gear reducer, an input shaft of each gear reducer is fixedly connected with a rotary shaft of a discharging motor, and the two discharging devices are symmetrically arranged at the two sides of a conveying roller. The automobile safety air bag steel pipe production line has the advantages that the steel bar equal-length breaking machine has a high automation degree; the steel pipe straightening machine adopts the rubber roll to deliver the material, so as to avoid the safety accidents; the detection mechanism adopts the semi-automatic charging method, so the manual labor intensity is decreased, and the surface and the inner wall of the steel pipe can be simultaneously detected.
Description
Technical field:
The present invention relates to steel pipe's production technical field, more specifically to a kind of safe automobile air bag pipe production line.
Background technology:
The production of steel pipe generally will fracture through rod iron, rod iron perforation, acid cleaning of steel tube, Tube Drawing, steel pipe alignment and the several step of carrying out flaw detection, its weak point is: the rod iron breaker automaticity of existing safe automobile air bag pipe production line is lower, hand labor intensity is large, its steel tube straightening machine adopts manual feeding, there is potential safety hazard, its flaw detection mechanism can only detect a flaw to steel tube surface, and the automaticity of loading and unloading is simultaneously low.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and a kind of safe automobile air bag pipe production line is provided, its rod iron breaker automaticity is high, its steel tube straightening machine adopts the feeding of rubber pair roller, prevent security incident, its flaw detection mechanism adopts semi-automatic material loading, reduces hand labor intensity, can carry out carrying out flaw detection to steel tube surface and inwall simultaneously.
Technology solution of the present invention is as follows:
Safe automobile air bag pipe production line, comprise the isometric breaker of rod iron, rod iron punch, 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 is the high rollers in middle low two limits, the rotating shaft of each breaker conveying roller is fixed with breaker roller chain, the rotating shaft of breaker conveying motor is rotated by sprocket wheel and chain-driving breaker roller chain, and rod iron is placed on breaker conveying roller;
Breaker transfer gantry is fixed with cutting pillar, slide unit sleeve is on slide-wire guide rails, slide-wire guide rails is fixed on cutting pillar, cutting motor is fixed on slide unit, the rotating shaft of cutting motor is fixed with disk cutting knife, disk cutting knife is facing to rod iron, and lift cylinder is fixed on cutting pillar, and piston rod and the slide unit of lift cylinder are fixed together;
Be fixed with stroke baffle at the right-hand member of breaker transfer gantry, stroke baffle be fixed with the push type travel switch of conveying motor, the signal of telecommunication of the push type travel switch of conveying motor flows to switch board, and switch board controls breaker conveying machine operation;
Fracture support right plate on form sleeve hole, sleeve hole is facing to rod iron, and stamping cylinder is fixed on and fractures on support, and the piston rod of stamping cylinder is facing to rod iron, and be hinged with gravity block fractureing on support, gravity block is facing to sleeve hole;
The structure of its straightener is, alignment workbench is provided with alignment cylinder, alignment workbench is provided with the safe feeding pair roller of alignment, alignment safe feeding pair roller is made up of active-feeding roller and driven feeding pair roller, active-feeding roller and driven feeding pair roller are the high rubber rollers in middle low two limits, active-feeding roller and driven feeding pair roller are installed in parallel on alignment workbench, active-feeding roller by belt drive, treats that alignment steel pipe clamping is sent in alignment cylinder between active-feeding roller and driven feeding pair roller by feeding motor;
The structure of its defectoscope is, conveying motor and conveying roller, transfer gantry is provided with conveying roller, conveying roller is the high rollers in middle low two limits, the rotating shaft of conveying motor is fixed with sprocket wheel, the rotating shaft of each conveying roller is fixed with roller sprocket wheel, conveying motor drives roller sprocket rotation by chain and sprocket wheel, feeding device is arranged on the front end of transfer gantry, feeding device is by material loading support, material loading gripper shoe, material loading corner block, plate lifted by material loading, material loading push rod and material loading cylinder composition, the upper surface of material loading gripper shoe is inclined ramp, material loading gripper shoe is fixed on material loading support, material loading corner block is fixed in material loading gripper shoe, air bag steel pipe is placed in material loading gripper shoe, leftmost Steel Pipe For Bearing leans against on material loading corner block, material loading lifts the lower hinge of plate on material loading support, several material loadings lift the middle part of plate and material loading push rod hinged, the piston rod of material loading push rod and material loading cylinder is fixed together, material loading cylinder is fixed on material loading support, material loading lifts plate facing to that air bag steel pipe leftmost,
The structure of low frequency eddy current testing device is, the Bracket for Inspection of U-shaped is fixed on transfer gantry, detect slide block and be placed in Bracket for Inspection, detect on slide block and be fixed with low frequency vortex sensor, detect on slide block and pinch roller is installed, pinch roller is pressed on air bag steel pipe, worm screw upper end thereof is on Bracket for Inspection, and the lower end of worm screw is screwed onto to be detected on slide block, and worm and wheel is meshed, worm gear is arranged in worm gear case, and the rotating shaft of worm gear is fixed with hand-operated wheel;
The structure of high-frequency vortex checkout gear is identical with the structure of low frequency eddy current testing device, just low frequency vortex sensor is high-frequency vortex detector, first spray-painting plant is identical with the structure of the second spray-painting plant, first spray-painting plant is made up of spray paint support and electric paint spray gun, the support that sprays paint is fixed on transfer gantry, the nozzle of electric paint spray gun is facing to the air bag steel pipe on conveying roller, and the first spray-painting plant is different with the painting color that the electric paint spray gun of the second spray-painting plant gushes out; First spray-painting plant is positioned at the rear portion of low frequency eddy current testing device, and the second spray-painting plant is positioned at the rear portion of high-frequency vortex checkout gear;
The structure of blanking device is, blanking seat is fixed on transfer gantry, shaping U-type groove hole on blanking seat, blanking bar sleeve is in U-type groove hole, blanking bar is fixed with blanking arm, the front end of blanking arm is placed in the bottom of air bag steel pipe, and blanking bar is fixed with pivoted arm, and the other end of pivoted arm is hinged on the piston rod of blanking cylinder; Blanking support is provided with backing roll, splicing strap one end is fixed on blanking support, the other end is fixed on folding and unfolding cloth rewinder roll, splicing strap is walked around backing roll and is 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 together, and the power shaft of gear reduction box and the rotating shaft of blanking motor are fixed together; Blanking device has two and symmetrically shape is distributed in two limits of conveying roller.
Beneficial effect of the present invention is:
Its rod iron breaker automaticity is high, and its steel tube straightening machine adopts the feeding of rubber pair roller, and prevent security incident, its flaw detection mechanism adopts semi-automatic material loading, reduces hand labor intensity, can carry out carrying out flaw detection to steel tube surface and inwall simultaneously.
Accompanying drawing illustrates:
Fig. 1 is 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 that the safe feeding of straightener is to the structural representation of 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 the structural representation that feeding device material loading lifts plate and 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 installation two blanking devices of defectoscope.
Detailed description of the invention:
Embodiment: see shown in Fig. 1 to 15, safe automobile air bag pipe production line, comprise the isometric breaker 1 of rod iron, rod iron punch 2, acid dip pickle 3, drawbench 4, straightener 5 and defectoscope 6, the structure of its isometric breaker 1 of rod iron is, breaker transfer gantry 11 is provided with several breaker conveying rollers 12, breaker conveying roller 12 is the high rollers in middle low two limits, the rotating shaft of each breaker conveying roller 12 is fixed with breaker roller chain 12, the rotating shaft of breaker conveying motor 14 is rotated by sprocket wheel and chain-driving breaker roller chain 12, rod iron A is placed on breaker conveying roller 12,
Breaker transfer gantry 11 is fixed with cutting pillar 15, slide unit 16 sleeve is on slide-wire guide rails 17, slide-wire guide rails 17 is fixed on cutting pillar 15, cutting motor 18 is fixed on slide unit 16, the rotating shaft of cutting motor 18 is fixed with disk cutting knife 19, disk cutting knife 19 is facing to rod iron A, and lift cylinder 110 is fixed on cutting pillar 15, and piston rod and the slide unit 16 of lift cylinder 110 are fixed together;
Stroke baffle 111 is fixed with at the right-hand member of breaker transfer gantry 11, stroke baffle 111 is fixed with the push type travel switch 112 of conveying motor, the signal of telecommunication of the push type travel switch 112 of conveying motor flows to switch board 113, and switch board 113 controls breaker conveying motor 14 and works;
Fracture support 114 right plate on form sleeve hole 1141, sleeve hole 1141 is facing to rod iron A, and stamping cylinder 115 is fixed on and fractures on support 114, and the piston rod of stamping cylinder 115 is facing to rod iron A, be hinged with gravity block 116 fractureing on support 114, gravity block 116 is facing to sleeve hole 1141;
The structure of its straightener 5 is, alignment workbench 51 is provided with alignment cylinder 52, alignment workbench 51 is provided with the safe feeding pair roller 53 of alignment, alignment safe feeding pair roller 53 is made up of active-feeding roller 531 and driven feeding pair roller 532, active-feeding roller 531 and driven feeding pair roller 532 are the high rubber rollers in middle low two limits, active-feeding roller 531 and driven feeding pair roller 532 are installed in parallel on alignment workbench 51, active-feeding roller 531 passes through belt drive by feeding motor 533, treating that alignment steel pipe B is clamped between active-feeding roller 531 and driven feeding pair roller 532 sends in alignment cylinder 52,
The structure of its defectoscope 6 is, conveying motor 61 and conveying roller 62, transfer gantry 63 is provided with conveying roller 62, conveying roller 62 is the high rollers in middle low two limits, the rotating shaft of conveying motor 61 is fixed with sprocket wheel, 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, feeding device is by material loading support 651, material loading gripper shoe 652, material loading corner block 653, plate 654 lifted by material loading, material loading push rod 656 and material loading cylinder 655 form, the upper surface of material loading gripper shoe 652 is inclined ramp, material loading gripper shoe 652 is fixed on material loading support 651, material loading corner block 653 is fixed in material loading gripper shoe 652, air bag steel pipe D is placed in material loading gripper shoe 652, leftmost Steel Pipe For Bearing leans against on material loading corner block 653, material loading lifts the lower hinge of plate 654 on material loading support 651, several material loadings lift the middle part of plate 654 and material loading push rod 656 hinged, material loading push rod 656 is fixed together with the piston rod of material loading cylinder 655, material loading cylinder 655 is fixed on material loading support 651, material loading lifts plate 654 facing to leftmost that air bag steel pipe D,
The structure of low frequency eddy current testing device 66 is, the Bracket for Inspection 661 of U-shaped is fixed on transfer gantry 63, detect slide block 662 and be placed in Bracket for Inspection 661, detect on slide block 662 and be fixed with low frequency vortex sensor 663, detect on slide block 662 and pinch roller 664 is installed, pinch roller 664 is pressed on air bag steel pipe D, worm screw 665 upper end thereof is on Bracket for Inspection 661, the lower end of worm screw 665 is screwed onto to be detected on slide block 662, worm screw 665 is meshed with worm gear 666, worm gear 666 is arranged in worm gear case 667, the rotating shaft of worm gear 666 is fixed with hand-operated wheel 668;
The structure of high-frequency vortex checkout gear 67 is identical with the structure of low frequency eddy current testing device 66, just low frequency vortex sensor 663 is high-frequency vortex detector 673, first spray-painting plant 68 is identical with the structure of the second spray-painting plant 69, first spray-painting plant 68 is made up of spray paint support 681 and electric paint spray gun 682, the support 681 that sprays paint is fixed on transfer gantry 63, the nozzle of electric paint spray gun 682 is facing to the air bag steel pipe D on conveying roller 62, and the first spray-painting plant 68 is different with the painting color that the electric paint spray gun 682 of the second spray-painting plant 69 gushes out; First spray-painting plant 68 is positioned at the rear portion of low frequency eddy current testing device 66, and the second spray-painting plant 69 is positioned at the rear portion of high-frequency vortex checkout gear 67;
The structure of blanking device 610 is, blanking seat 6101 is fixed on transfer gantry 63, shaping U-type groove hole 6101a on blanking seat 6101, blanking bar 6102 sleeve is in the 6101a of U-type groove hole, 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, and blanking bar 6102 is fixed with pivoted arm 6104, and the other end of pivoted arm 6104 is hinged on the piston rod of blanking cylinder 6105; Blanking support 6106 is provided with backing roll 6107, splicing strap 6108 one end is fixed on blanking support 6106, the other end is fixed on folding and unfolding cloth rewinder roll 6109, splicing strap 6108 is walked around backing roll 6107 and is wound on folding and unfolding cloth rewinder roll 6109, the roll shaft of folding and unfolding cloth rewinder roll 6109 and the output shaft of gear reduction box 610b are fixed together, and the power shaft of gear reduction box 610b and the rotating shaft of blanking motor 610a are fixed together; Blanking device 610 has two and symmetrically shape is 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, and then deliver to perforation on rod iron punch 2, such rod iron just becomes steel pipe, again by steel pipe after water-cooled, deliver to after acid dip pickle carrying out oxide skin that pickling removes on steel tube surface and inwall, deliver to again on drawbench and cold-drawn is carried out to steel pipe, steel pipe after cold-drawn carries out alignment again, qualified and underproof steel pipe classification, again through defectoscope flaw detection, is obtained safe automobile air bag steel pipe by the steel pipe after alignment.
Its isometric breaker 1 of rod iron fractures after adopting surface trimming opening, compared with prior art reduces hand labor intensity, improves production efficiency.Adopt artificial feeding cutting openings in prior art, and then fracture, so production efficiency is low.
Its straightener 5 is owing to having installed safe feeding pair roller 53 additional, this avoid security incident, in prior art, operating personnel directly will treat that alignment steel pipe B sends in alignment cylinder 52 by people by hand, because alignment cylinder 52 is when running up, larger impulsive force can be produced, hand-held treat alignment steel pipe B easily to human body produce injury, the present invention will treat that alignment steel pipe B first delivers between active-feeding roller 531 and driven feeding pair roller 532, and then will treat that alignment steel pipe B delivers in alignment cylinder 52 again by dynamic feeding roller 531 and driven feeding pair roller 532, doing so avoids personal injury, thus avoid security incident.
Its defectoscope 6 is owing to have employed high-frequency vortex checkout gear 67 and low frequency eddy current testing device 66, so more thorough to the flaw detection of air bag steel pipe D, the classification that air bag steel pipe D simultaneously after flaw detection is undertaken by blanking device 610, facilitate staff to be identified by problematic for flaw detection steel pipe by the paint marks that problematic air bag steel pipe D is stamped by the first spray-painting plant 68 and the second spray-painting plant 69 for finding after flaw detection at a glance.
Claims (1)
1. safe automobile air bag pipe production line, comprise the isometric breaker of rod iron (1), rod iron punch (2), acid dip pickle (3), drawbench (4), straightener (5) and defectoscope (6), it is characterized in that: the structure of its isometric breaker of rod iron (1) is, breaker transfer gantry (11) is provided with several breaker conveying rollers (12), breaker conveying roller (12) is the high rollers in middle low two limits, the rotating shaft of each breaker conveying roller (12) is fixed with breaker roller chain (12), the rotating shaft of breaker conveying motor (14) is rotated by sprocket wheel and chain-driving breaker roller chain (12), rod iron (A) is placed on breaker conveying roller (12),
Breaker transfer gantry (11) is fixed with cutting pillar (15), slide unit (16) sleeve is on 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), the rotating shaft of cutting motor (18) is fixed with disk cutting knife (19), disk cutting knife (19) is facing to rod iron (A), lift cylinder (110) is fixed in cutting pillar (15), and piston rod and the slide unit (16) of lift cylinder (110) are fixed together;
Stroke baffle (111) is fixed with at the right-hand member of breaker transfer gantry (11), stroke baffle (111) is fixed with the push type travel switch (112) of conveying motor, the signal of telecommunication of the push type travel switch (112) of conveying motor flows to switch board (113), and switch board (113) controls breaker conveying motor (14) work;
Fracture support (114) right plate on form sleeve hole (1141), sleeve hole (1141) is facing to rod iron (A), stamping cylinder (115) is fixed on the support that fractures (114), the piston rod of stamping cylinder (115) is facing to rod iron (A), the support that fractures (114) is hinged with gravity block (116), and gravity block (116) is facing to sleeve hole (1141);
The structure of its straightener (5) is, alignment workbench (51) is provided with alignment cylinder (52), alignment workbench (51) is provided with the safe feeding pair roller (53) of alignment, alignment safe feeding pair roller (53) is made up of active-feeding roller (531) and driven feeding pair roller (532), active-feeding roller (531) and driven feeding pair roller (532) are the high rubber rollers in middle low two limits, active-feeding roller (531) and driven feeding pair roller (532) are installed in parallel on alignment workbench (51), active-feeding roller (531) passes through belt drive by feeding motor (533), treating that alignment steel pipe (B) is clamped between active-feeding roller (531) and driven feeding pair roller (532) sends in alignment cylinder (52),
The structure of its defectoscope (6) is, conveying motor (61) and conveying roller (62), transfer gantry (63) is provided with conveying roller (62), conveying roller (62) is the high rollers in middle low two limits, the rotating shaft of conveying motor (61) is fixed with sprocket wheel, 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), feeding device is by material loading support (651), material loading gripper shoe (652), material loading corner block (653), plate (654) lifted by material loading, material loading push rod (656) and material loading cylinder (655) composition, the upper surface of material loading gripper shoe (652) is inclined ramp, material loading gripper shoe (652) is fixed on material loading support (651), material loading corner block (653) is fixed in material loading gripper shoe (652), air bag steel pipe (D) is placed in material loading gripper shoe (652), leftmost Steel Pipe For Bearing leans against on material loading corner block (653), material loading lifts the lower hinge of plate (654) on material loading support (651), several material loadings lift the middle part of plate (654) and material loading push rod (656) hinged, material loading push rod (656) is fixed together with the piston rod of material loading cylinder (655), material loading cylinder (655) is fixed on material loading support (651), material loading lifts plate (654) facing to that air bag steel pipe (D) leftmost,
The structure of low frequency eddy current testing device (66) is, the Bracket for Inspection (661) of U-shaped is fixed on transfer gantry (63), detect slide block (662) and be placed in Bracket for Inspection (661), detect on slide block (662) and be fixed with low frequency vortex sensor (663), detect on slide block (662) and pinch roller (664) is installed, pinch roller (664) is pressed on air bag steel pipe (D), worm screw (665) upper end thereof is on Bracket for Inspection (661), the lower end of worm screw (665) is screwed onto to be detected on slide block (662), worm screw (665) is meshed with worm gear (666), worm gear (666) is arranged in worm gear case (667), the rotating shaft of worm gear (666) is fixed with hand-operated wheel (668),
The structure of high-frequency vortex checkout gear (67) is identical with the structure of low frequency eddy current testing device (66), just low frequency vortex sensor (663) is high-frequency vortex detector (673), first spray-painting plant (68) is identical with the structure of the second spray-painting plant (69), first spray-painting plant (68) is made up of the support that sprays paint (681) and electric paint spray gun (682), the support (681) that sprays paint is fixed on transfer gantry (63), the nozzle of electric paint spray gun (682) is facing to the air bag steel pipe (D) on conveying roller (62), first spray-painting plant (68) is different with the painting color that the electric paint spray gun (682) of the second spray-painting plant (69) gushes out, first spray-painting plant (68) is positioned at the rear portion of low frequency eddy current testing device (66), and the second spray-painting plant (69) is positioned at the rear portion of high-frequency vortex checkout gear (67),
The structure of blanking device (610) is, blanking seat (6101) is fixed on transfer gantry (63), the upper shaping U-type groove hole (6101a) of blanking seat (6101), blanking bar (6102) sleeve is 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) is fixed with pivoted arm (6104), the other end of pivoted arm (6104) is hinged on the piston rod of blanking cylinder (6105); Blanking support (6106) is provided with backing roll (6107), splicing strap (6108) one end is fixed on blanking support (6106), the other end is fixed on folding and unfolding cloth rewinder roll (6109), splicing strap (6108) is walked around backing roll (6107) and is wound on folding and unfolding cloth rewinder roll (6109), the roll shaft of folding and unfolding cloth rewinder roll (6109) and the output shaft of gear reduction box (610b) are fixed together, and the power shaft of gear reduction box (610b) and the rotating shaft of blanking motor (610a) are fixed together; Blanking device (610) has two and symmetrically shape is distributed in two limits of conveying roller (62).
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 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631371.XA CN104325294B (en) | 2014-11-11 | 2014-11-11 | Safe automobile air bag pipe production line |
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| CN104325294A true CN104325294A (en) | 2015-02-04 |
| CN104325294B CN104325294B (en) | 2016-11-30 |
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| CN109514273A (en) * | 2018-11-02 | 2019-03-26 | 连云港成洛宝自动化科技有限公司 | A kind of climbing type scaffold connecting tube automatic assembly line |
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| CN109702495A (en) * | 2019-02-18 | 2019-05-03 | 葛润生 | A kind of working method of the process equipment of rods and bars of aluminium alloy |
| CN110328472A (en) * | 2019-07-19 | 2019-10-15 | 孟红娜 | A kind of quick feeding device of steel pipe processing |
| CN110328472B (en) * | 2019-07-19 | 2021-07-02 | 嘉兴金旅燕科技有限公司 | Quick material feeding unit of steel pipe processing usefulness |
| CN112495846A (en) * | 2020-12-07 | 2021-03-16 | 浙江腾龙精线有限公司 | Eddy current flaw detection device |
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