CN117900711A - Automatic welding system and method for deformation-preventing extrusion oxygen bracket - Google Patents
Automatic welding system and method for deformation-preventing extrusion oxygen bracket Download PDFInfo
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- CN117900711A CN117900711A CN202410304947.5A CN202410304947A CN117900711A CN 117900711 A CN117900711 A CN 117900711A CN 202410304947 A CN202410304947 A CN 202410304947A CN 117900711 A CN117900711 A CN 117900711A
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- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 192
- 239000001301 oxygen Substances 0.000 title claims abstract description 192
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 188
- 238000003466 welding Methods 0.000 title claims abstract description 118
- 238000001125 extrusion Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000011265 semifinished product Substances 0.000 claims abstract description 59
- 238000005266 casting Methods 0.000 claims abstract description 29
- 238000005452 bending Methods 0.000 claims abstract description 25
- 230000004888 barrier function Effects 0.000 claims abstract description 18
- 239000000047 product Substances 0.000 claims abstract description 15
- 238000004080 punching Methods 0.000 claims description 128
- 238000012546 transfer Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 16
- 238000012545 processing Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The invention belongs to the technical field of aviation accessory production, and particularly relates to an automatic welding system and method for an anti-deformation extrusion oxygen bracket, wherein the automatic welding system is reasonable in design, and an arched through hole and a fixing hole are formed in an oxygen bracket blank casting to form a first oxygen bracket semi-finished product; forming a second oxygen bracket semi-finished product by utilizing the transverse groove opening assembly to open a transverse groove; forming a longitudinal groove by utilizing the longitudinal groove opening assembly to form a third oxygen bracket semi-finished product, and bending to form a fourth oxygen bracket semi-finished product with a bending plate part; a transverse rib is arranged by utilizing a transverse rib welding assembly, and a transverse barrier strip is welded at the outer side of the transverse rib, so that a fifth oxygen bracket semi-finished product is formed; the longitudinal rib welding assembly is used for installing the longitudinal rib and welding a longitudinal barrier strip at the outer side of the longitudinal rib to form a finished product; the method realizes industrialized batch processing, greatly improves deformation-resistant extrusion performance, and meets the use requirement with lower material cost.
Description
Technical Field
The invention belongs to the technical field of aviation accessory production, and particularly relates to an automatic welding system and method for an anti-deformation extrusion oxygen bracket.
Background
An aircraft oxygen supply system refers to individual protective equipment that ensures that aircraft occupants can inhale sufficient oxygen to prevent hypoxia during high-altitude flight or emergency conditions. The oxygen bracket is a part of an aeroplane oxygen supply system, and belongs to ultrathin-wall special-shaped extrusion parts. The traditional oxygen bracket has the defects that firstly, the structural design is not reasonable enough, so that the mechanical performance of the oxygen bracket can not meet the use requirement; secondly, the part is easy to deform and can not meet the requirement of ultrahigh straightness of the part.
For this reason, disclose a thin wall dysmorphism aviation oxygen support in the patent specification of publication number CN214190123U, this oxygen support includes first board portion, second board portion, connecting plate portion and third board portion, the one end and the first board portion of second board portion are connected, the other end is connected with third board portion through connecting plate portion, the bottom of first board portion is equipped with the projection, the bottom of first board portion is close to the projection symmetry and is equipped with first flange, a plurality of arch through-holes have been seted up to the bottom of first board portion, a plurality of first round through-holes have been seted up to the bottom of second board portion, a plurality of bar holes have been seted up at the top, the top department that third board portion was located the bar hole is equipped with the notch, a plurality of second round through-holes have been seted up to the portion that the third board portion is located to exceed the notch bottom surface.
The aviation oxygen bracket has the defects in the production and processing process that a relatively complex process is required for processing the material, so that the material has good processing performance and high strength performance after processing, and the two performances have a certain contradiction, thereby leading to the complexity of the processing process and being unfavorable for industrialized batch processing.
In view of the above, the inventor expects to provide an automatic welding system and method for an anti-deformation extrusion oxygen bracket, which can realize rapid production and processing based on the adoption of a combined oxygen bracket, is beneficial to industrialized batch processing, and meanwhile, the combined oxygen bracket after processing has a better anti-deformation extrusion function.
Disclosure of Invention
The present invention is directed to overcoming at least one of the problems set forth above and providing an automated welding system and method for an anti-deformation extruded oxygen stent.
In order to achieve the technical purpose and the technical effect, the invention is realized by the following technical scheme:
The invention provides an automatic welding system of an anti-deformation extrusion oxygen bracket, which comprises a first conveying line, a second conveying line and a bending station, wherein the first conveying line is sequentially provided with a punching station, a transverse groove punching station and a longitudinal groove punching station, and the second conveying line is sequentially provided with a transverse rib welding station, a longitudinal rib welding station and a blanking station; the first conveying line and the second conveying line respectively utilize a first overturning carrier and a second overturning carrier to turn over the oxygen bracket;
Transferring the oxygen bracket blank casting to a first overturning carrier of the punching station by using a first manipulator; the oxygen bracket blank casting consists of a straight plate part, convex columns and convex plates, wherein the convex columns are arranged at one end of the straight plate part, and the convex plates are symmetrically arranged at two sides of one end of the straight plate part close to the convex columns;
the punching station is used for forming a first oxygen bracket semi-finished product by respectively forming an arched through hole and a fixed hole on a straight plate part of an oxygen bracket blank casting by using an arched through hole punching assembly and a fixed hole punching assembly;
the transverse groove perforating station utilizes a transverse groove perforating assembly to form a transverse groove which is convenient for installing transverse ribs on the first semi-finished oxygen bracket to form a second semi-finished oxygen bracket;
The longitudinal groove perforating station utilizes a longitudinal groove perforating assembly to form a longitudinal groove which is convenient for installing longitudinal ribs on the second semi-finished oxygen bracket to form a third semi-finished oxygen bracket;
Transferring the third oxygen bracket semi-finished product to a bending station by using a second manipulator, and bending to form a fourth oxygen bracket semi-finished product with a bending plate part;
Transferring the fourth oxygen bracket semi-finished product to a second overturning carrier of the transverse rib welding station by using a third manipulator; the transverse rib welding station utilizes a transverse rib welding assembly to install transverse ribs on the fourth semi-finished oxygen bracket and welds transverse barrier strips on the outer sides of the transverse ribs to form a fifth semi-finished oxygen bracket;
The longitudinal rib welding station utilizes a longitudinal rib welding assembly to install longitudinal ribs on a fifth oxygen bracket semi-finished product and welds longitudinal barrier strips on the outer sides of the longitudinal ribs to form an oxygen bracket finished product;
and transferring the finished oxygen bracket product displaced to the blanking station to a storage area by using a fourth manipulator.
Further, in the automatic welding system of the deformation-preventing extrusion oxygen support, the first overturning carrier comprises a first base, a first overturning supporting frame and a first carrier block, a first positioning groove matched with the oxygen support blank casting is formed in the first carrier block, a first punching avoidance hole matched with the arched through hole, a second punching avoidance hole matched with the fixing hole and a first longitudinal through hole convenient to form the longitudinal groove are formed in the bottom surface of the first positioning groove, and a first sucking disc is embedded in the bottom surface of the first positioning groove.
Further, in the automatic welding system of the deformation-preventing extrusion oxygen bracket, the second overturning carrier comprises a second base, a second overturning supporting frame and a second carrier block, a second positioning groove matched with a fourth oxygen bracket semi-finished product is formed in the second carrier block, a second longitudinal through hole convenient for installing a longitudinal rib is formed in the bottom surface of the second positioning groove, and a second sucking disc is embedded in the bottom surface of the second positioning groove.
Further, in the automatic welding system of the deformation-preventing extrusion oxygen bracket, the arched through hole punching assembly comprises a first linear guide rail pair, a first punching push rod, a first mounting plate and an arched through hole punching block, wherein the first punching push rod is mounted on a sliding block of the first linear guide rail pair, and the arched through hole punching block is mounted at the movable end of the first punching push rod through the first mounting plate;
The fixed orifices punching assembly comprises a second linear guide rail pair, a second punching push rod, a second mounting plate and a fixed orifice punching rod, wherein the second punching push rod is mounted on a sliding block of the second linear guide rail pair, and the fixed orifice punching rod is mounted at the movable end of the second punching push rod through the second mounting plate.
Further, in the automatic welding system of the deformation-preventing extrusion oxygen support, the transverse groove opening assembly comprises a third linear guide rail pair, a third punching push rod and a first grooved wheel, the third punching push rod is mounted on a sliding block of the third linear guide rail pair, and the first grooved wheel is mounted at the movable end of the third punching push rod.
Further, in the automatic welding system of the deformation-preventing extrusion oxygen bracket, the longitudinal groove opening assembly comprises a fourth linear guide rail pair, a fourth punching push rod and a second grooved wheel, the fourth punching push rod is mounted on a sliding block of the fourth linear guide rail pair, and the second grooved wheel is mounted at the movable end of the fourth punching push rod.
Further, in the automatic welding system of the deformation-preventing extrusion oxygen support, the transverse rib welding assembly comprises a fifth linear guide rail pair, a sleeve, a slide rod, a compression spring, a third mounting plate, a first welding laser head, a travel guide plate and a guide plate hanging rod, the sleeve is mounted on a slide block of the fifth linear guide rail pair, the slide rod is limited in the sleeve in a sliding manner, the upper end of the slide rod is connected with the top end of an inner cavity of the sleeve through the compression spring, the first welding laser head is mounted at the lower end of the slide rod through the third mounting plate, a through groove which is convenient for the travel guide plate to pass through is formed in the slide rod, two ends of the travel guide plate are fixed with the guide rail of the fifth linear guide rail pair through the guide plate hanging rod, a top ball plunger is mounted on the upper side and the lower side of the slide rod in an embedded manner, and the shape of the travel guide plate is matched with the shape of the transverse groove in a semi-finished product of the fourth oxygen support.
Further, in the automatic welding system of the deformation-preventing extrusion oxygen support, the longitudinal rib welding assembly comprises a sixth linear guide rail pair, a fifth punching push rod, a fourth mounting plate and a second welding laser head, wherein the fifth punching push rod is mounted on a sliding block of the sixth linear guide rail pair, and the second welding laser head is mounted at the movable end of the fifth punching push rod through the fourth mounting plate.
Further, in the automatic welding system of the deformation-preventing extrusion oxygen support, the automatic welding system further comprises a controller, wherein the controller is respectively connected with the arched through hole punching assembly, the fixing hole punching assembly, the transverse groove punching assembly, the longitudinal groove punching assembly, the transverse rib welding assembly and the longitudinal rib welding assembly.
The invention also provides an automatic welding method of the deformation-preventing extrusion oxygen bracket, which is realized based on the automatic welding system of the deformation-preventing extrusion oxygen bracket and comprises the following steps:
1) Transferring the oxygen bracket blank casting to a first overturning carrier of a punching station by a first manipulator; the punching station is provided with an arch through hole on the straight plate part of the oxygen bracket blank casting by utilizing the arch through hole punching component, and is provided with a fixing hole on the straight plate part of the oxygen bracket blank casting by utilizing the fixing hole punching component, so as to obtain a first oxygen bracket semi-finished product;
2) The first conveyor line transfers the first overturning carrier from the punching station to the transverse groove punching station, and the transverse groove punching station utilizes the transverse groove punching assembly to punch transverse grooves on the first oxygen bracket semi-finished product to obtain a second oxygen bracket semi-finished product;
3) The first conveyor line transfers the first overturning carrier from the transverse groove perforating station to the longitudinal groove perforating station, the first overturning carrier drives the first carrier block to overturn 180 degrees by using the first overturning support frame, and the longitudinal groove perforating station utilizes the longitudinal groove perforating assembly to open a longitudinal groove on the second oxygen bracket semi-finished product to obtain a third oxygen bracket semi-finished product;
4) Transferring the third oxygen bracket semi-finished product to a bending station by a second manipulator, and bending to form a fourth oxygen bracket semi-finished product with a bending plate part;
5) Transferring the fourth oxygen bracket semi-finished product to a second overturning carrier by a third manipulator; the transverse rib welding station utilizes a transverse rib welding assembly to install transverse ribs on the fourth semi-finished oxygen bracket and welds transverse barrier strips on the outer sides of the transverse ribs to obtain a fifth semi-finished oxygen bracket;
6) The second transfer line transfers the second overturning carrier from the transverse rib welding station to the longitudinal rib welding station, and the second overturning carrier drives the second carrier block to overturn 180 degrees by using the second overturning support frame; the longitudinal rib welding station utilizes a longitudinal rib welding assembly to install longitudinal ribs on the fifth oxygen bracket semi-finished product and welds longitudinal barrier strips on the outer sides of the longitudinal ribs to obtain an oxygen bracket finished product;
7) The second conveying line transfers the second overturning carrier from the longitudinal rib welding station to the blanking station; and the fourth manipulator transfers the finished oxygen bracket product displaced to the blanking station to a storage area.
The beneficial effects of the invention are as follows:
1. The automatic welding system provided by the invention is reasonable in design, and an arched through hole and a fixed hole are formed on a straight plate part of an oxygen bracket blank casting by using an arched through hole punching assembly and a fixed hole punching assembly to form a first oxygen bracket semi-finished product; forming a second oxygen bracket semi-finished product by utilizing a transverse groove opening assembly to open a transverse groove which is convenient for installing transverse ribs on the first oxygen bracket semi-finished product; forming a longitudinal groove which is convenient for installing longitudinal ribs on the second oxygen bracket semi-finished product by utilizing the longitudinal groove opening assembly to form a third oxygen bracket semi-finished product; bending the third oxygen bracket semi-finished product to form a fourth oxygen bracket semi-finished product with a bending plate part; installing transverse ribs on the fourth semi-finished oxygen bracket by utilizing a transverse rib welding assembly, and welding transverse barrier strips outside the transverse ribs to form a fifth semi-finished oxygen bracket; installing longitudinal ribs on a fifth oxygen bracket semi-finished product by utilizing a longitudinal rib welding assembly, and welding longitudinal barrier strips outside the longitudinal ribs to form an oxygen bracket finished product; the industrialized batch processing of the oxygen bracket is realized by the method.
2. The oxygen bracket prepared by the invention is a combined oxygen bracket, and the transverse rib and the longitudinal rib with the T-shaped cross sections are welded and installed on the basis of an oxygen bracket blank casting, so that the whole deformation-resistant extrusion performance of the oxygen bracket is greatly improved, the material of the oxygen bracket blank casting is made of a material with better processing performance, the material with higher strength is selected as the transverse rib and the longitudinal rib, the material is prevented from being processed by a complex process, the material has better processing performance and the problem of high material cost caused by the processed high-strength performance, and the use requirement can be met by lower material cost.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a station distribution of an automated welding system of the present invention;
FIG. 2 is a schematic structural view of an anti-deformation extruded oxygen stent according to the present invention;
FIG. 3 is a schematic exploded view of the deformation-preventing extruded oxygen stent of the present invention;
FIG. 4 is a schematic diagram of a process flow of the deformation-preventing extrusion oxygen stent of the present invention;
fig. 5 is a schematic perspective view of a first overturning carrier according to the present invention;
FIG. 6 is a schematic view of the first inversion carrier of the present invention carrying an oxygen carrier blank casting;
FIG. 7 is a schematic view of the structure of the arch-shaped through hole punching assembly and the fixed hole punching assembly of the present invention;
FIG. 8 is a schematic view of a transverse slot opening assembly according to the present invention;
FIG. 9 is a schematic view of a longitudinal slot opening assembly according to the present invention;
FIG. 10 is a schematic diagram of a second overturning carriage according to the present invention;
FIG. 11 is a schematic view of a transverse rib welding assembly according to the present invention in use;
FIG. 12 is a schematic view of a transverse bead welding assembly according to the present invention;
FIG. 13 is a schematic view of a longitudinal rib welding assembly according to the present invention in use;
FIG. 14 is a schematic view of a longitudinal rib welding assembly according to the present invention;
FIG. 15 is a block diagram showing the connection of the main components to the controller in the present invention;
in the drawings, the list of components represented by the various numbers is as follows:
The device comprises a first conveying line, a second conveying line, a 3-punching station, a 4-transverse groove punching station, a 5-longitudinal groove punching station, a 6-bending station, a 7-transverse rib welding station, an 8-longitudinal rib welding station and a 9-blanking station;
10-oxygen brackets, 101-straight plate parts, 102-convex columns, 103-convex plates, 104-arched through holes, 105-fixing holes, 106-transverse ribs, 107-transverse barrier strips, 108-longitudinal ribs and 109-longitudinal barrier strips; 10 a-oxygen stent blank casting, 10 b-first oxygen stent semi-finished product, 10 c-second oxygen stent semi-finished product, 10 d-third oxygen stent semi-finished product, 10 e-fourth oxygen stent semi-finished product, 10 f-fifth oxygen stent semi-finished product and 10 g-oxygen stent finished product.
11-A first overturning carrier, 111-a first base, 112-a first overturning supporting frame, 113-a first carrier block, 114-a first positioning groove, 115-a first punching avoidance hole, 116-a second punching avoidance hole, 117-a first longitudinal through hole, 118-a first sucking disc;
12-an arched through hole punching assembly, 121-a first linear guide rail pair, 122-a first punching push rod, 123-a first mounting plate, 124-an arched through hole punching block;
13-fixed hole punching assembly, 131-second linear guide pair, 132-second punching push rod, 133-second mounting plate, 134-fixed Kong Chonggan;
14-a transverse groove opening assembly, 141-a third linear guide rail pair, 142-a third punching push rod, 143-a first grooved wheel;
15-a longitudinal groove opening assembly, 151-a fourth linear guide pair, 152-a fourth stamping push rod, 153-a second grooved wheel;
16-second overturning carrier, 161-second base, 162-second overturning supporting frame, 163-second carrier block, 164-second positioning groove, 165-second longitudinal through hole, 166-second sucking disc;
17-a transverse rib welding assembly, 171-a fifth linear guide rail pair, 172-a sleeve, 173-a slide bar, 174-a third mounting plate, 175-a first welding laser head, 176-a travel guide plate, 177-a guide plate boom;
18-a longitudinal rib welding assembly, 181-a sixth linear guide rail pair, 182-a fifth stamping push rod, 183-a fourth mounting plate, 184-a second welding laser head;
19-controller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 4, the embodiment provides an automatic welding system for an anti-deformation extrusion oxygen bracket, which comprises a first conveying line 1, a second conveying line 2 and a bending station 6, wherein a punching station 3, a transverse groove punching station 4 and a longitudinal groove punching station 5 are sequentially arranged on the first conveying line 1, and a transverse rib welding station 7, a longitudinal rib welding station 8 and a blanking station 9 are sequentially arranged on the second conveying line 2; the first transfer line 1 and the second transfer line 2 turn around the oxygen stent 10 by using the first reversing vehicle 11 and the second reversing vehicle 16, respectively; transferring the oxygen carrier blank casting 10a to a first overturning carrier 11 of the punching station 3 by using a first manipulator, as shown in fig. 6; the oxygen bracket blank casting 10a consists of a straight plate part 101, a convex column 102 and a convex plate 103, wherein the convex column 102 is arranged at one end of the straight plate part 101, and the convex plates 103 are symmetrically arranged at two sides of one end of the straight plate part 101 close to the convex column 102; the punching station 3 respectively utilizes the arched through hole punching assembly 12 and the fixed hole punching assembly 13 to form an arched through hole 104 and a fixed hole 105 on the straight plate part 101 of the oxygen bracket blank casting 10a to form a first oxygen bracket semi-finished product 10b; the transverse groove perforating station 4 utilizes the transverse groove perforating assembly 14 to open transverse grooves which are convenient for installing transverse ribs 106 on the first semi-finished oxygen bracket 10b to form a second semi-finished oxygen bracket 10c; the longitudinal groove perforating station 5 utilizes the longitudinal groove perforating assembly 15 to form a longitudinal groove which is convenient for installing the longitudinal ribs 108 on the second semi-finished oxygen bracket 10c to form a third semi-finished oxygen bracket 10d; transferring the third semi-finished oxygen bracket 10d to a bending station by using a second manipulator, and bending to form a fourth semi-finished oxygen bracket 10e with a bending plate part; transferring the fourth oxygen bracket semi-finished product 10e to a second overturning carrier 16 of the transverse rib welding station 7 by using a third manipulator; the transverse rib welding station 7 utilizes a transverse rib welding assembly 17 to install a transverse rib 106 on the fourth semi-finished oxygen bracket 10e and welds a transverse barrier strip 107 outside the transverse rib 106 to form a fifth semi-finished oxygen bracket 10f; the longitudinal rib welding station 8 utilizes the longitudinal rib welding assembly 18 to install a longitudinal rib 108 on the fifth oxygen bracket semi-finished product 10f and welds a longitudinal barrier 109 outside the longitudinal rib 108 to form an oxygen bracket finished product 10g; and transferring the finished oxygen bracket 10g which is moved to the blanking station 9 to a storage area by using a fourth manipulator.
As shown in fig. 5, the first overturning carrier 11 includes a first base 111, a first overturning supporting frame 112 and a first carrier block 113, a first positioning groove 114 matched with the oxygen bracket blank casting 10a is formed in the first carrier block 113, a first punching avoidance hole 115 matched with the arch through hole 104, a second punching avoidance hole 116 matched with the fixing hole 105 and a first longitudinal through hole 117 convenient for forming a longitudinal groove are formed in the bottom surface of the first positioning groove 114, and a first sucking disc 118 is embedded and mounted in the bottom surface of the first positioning groove 114.
As shown in fig. 10, the second overturning carrier 16 includes a second base 161, a second overturning supporting frame 162 and a second carrier block 163, a second positioning groove 164 matched with the fourth semi-finished oxygen bracket 10e is formed in the second carrier block 163, a second longitudinal through hole 165 convenient for installing the longitudinal rib 108 is formed in the bottom surface of the second positioning groove 164, and a second sucking disc 166 is embedded and installed in the bottom surface of the second positioning groove 164.
As shown in fig. 7, the arched through hole punching assembly 12 includes a first linear guide pair 121, a first punching push rod 122, a first mounting plate 123, and an arched through hole punching block 124, the first punching push rod 122 is mounted on a slider of the first linear guide pair 121, and the arched through hole punching block 124 is mounted at a movable end of the first punching push rod 122 via the first mounting plate 123. The fixed hole punching assembly 13 comprises a second linear guide rail pair 131, a second punching push rod 132, a second mounting plate 133 and a fixing Kong Chonggan, wherein the second punching push rod 132 is mounted on a sliding block of the second linear guide rail pair 131, and a fixed hole punching rod 134 is mounted at a movable end of the second punching push rod 132 through the second mounting plate 133.
As shown in fig. 8, the transverse slot opening assembly 14 includes a third linear guide pair 141, a third punching push rod 142, and a first grooved wheel 143, the third punching push rod 142 is mounted on a slider of the third linear guide pair 141, and the first grooved wheel 143 is mounted on a movable end of the third punching push rod 142.
As shown in fig. 9, the longitudinal groove opening assembly 15 includes a fourth linear guide pair 151, a fourth punching push rod 152, and a second grooved wheel 153, the fourth punching push rod 152 is mounted on a slider of the fourth linear guide pair 151, and the second grooved wheel 153 is mounted on a movable end of the fourth punching push rod 152.
In this embodiment, the first conveying line 1 is further provided with a first auxiliary pressure-bearing component at the punching station 3, the transverse slot punching station 4 and the longitudinal slot punching station 5, and the auxiliary pressure-bearing components below the punching station 3 and the transverse slot punching station 4 mainly provide pressure bearing for the first carrier block 113 in the first overturning carrier 11, and the first auxiliary pressure-bearing component below the longitudinal slot punching station 5 mainly provides pressure bearing for the oxygen bracket.
As shown in fig. 11-12, the transverse rib welding assembly 17 comprises a fifth linear guide rail pair 171, a sleeve 172, a sliding rod 173, a compression spring, a third mounting plate 174, a first welding laser head 175, a travel guide plate 176 and a guide plate hanging rod 177, wherein the sleeve 172 is mounted on the sliding block of the fifth linear guide rail pair 171, the sliding rod 173 is limited in the sleeve 172 in a sliding manner, the upper end of the sliding rod 173 is connected with the top end of the inner cavity of the sleeve 172 through the compression spring, the first welding laser head 175 is mounted at the lower end of the sliding rod 173 through the third mounting plate 174, a through groove which is convenient for the travel guide plate 176 to pass through is formed in the sliding rod 173, two ends of the travel guide plate 176 are fixed with the guide rail of the fifth linear guide rail pair 171 through the guide plate hanging rod 177, a top ball plunger is embedded and mounted on the upper side and the lower side of the sliding rod 173 in an embedded manner, and the shape of the travel guide plate 176 is matched with the shape of the transverse groove in the fourth oxygen bracket semi-finished product 10 e.
As shown in fig. 13 to 14, the longitudinal rib welding assembly 18 includes a sixth linear guide pair 181, a fifth ram 182, a fourth mounting plate 183, and a second welding laser head 184, the fifth ram 182 is mounted on a slider of the sixth linear guide pair 181, and a second welding laser head 184 is mounted on a movable end of the fifth ram 182 through the fourth mounting plate 183.
As shown in fig. 15, the device further comprises a controller 19, wherein the controller 19 is respectively connected with the arched through hole punching assembly 12, the fixed hole punching assembly 13, the transverse slot opening assembly 14, the longitudinal slot opening assembly 15, the transverse rib welding assembly 17 and the longitudinal rib welding assembly 18.
The embodiment also provides an automatic welding method of the deformation-preventing extrusion oxygen bracket, which is realized based on an automatic welding system of the deformation-preventing extrusion oxygen bracket and comprises the following steps:
1) The first manipulator transfers the oxygen bracket blank casting 10a to a first overturning carrier 11 of the punching station 3; the punching station 3 utilizes the arched through hole punching component 12 to form an arched through hole 104 on the straight plate part 101 of the oxygen bracket blank casting 10a, and the punching station 3 utilizes the fixed hole punching component 13 to form a fixed hole 105 on the straight plate part 101 of the oxygen bracket blank casting 10a, so as to obtain a first oxygen bracket semi-finished product 10b;
2) The first conveying line 1 transfers the first overturning carrier 11 from the punching station 3 to the transverse groove perforating station 4, and the transverse groove perforating station 4 utilizes the transverse groove perforating assembly 14 to make transverse grooves on the first semi-finished oxygen bracket 10b so as to obtain a second semi-finished oxygen bracket 10c;
3) The first conveyor line 1 transfers the first overturning carrier 11 from the transverse groove perforating station 4 to the longitudinal groove perforating station 5, the first overturning carrier 11 drives the first carrier block 113 to overturn 180 degrees by using the first overturning support frame 112, and the longitudinal groove perforating station 5 utilizes the longitudinal groove perforating assembly 15 to open a longitudinal groove on the second oxygen bracket semi-finished product 10c, so as to obtain a third oxygen bracket semi-finished product 10d;
4) The second manipulator transfers the third semi-finished oxygen bracket 10d to a bending station, and the second manipulator bends the third semi-finished oxygen bracket 10d to form a fourth semi-finished oxygen bracket 10e with a bending plate part;
5) The third manipulator transfers the fourth oxygen carrier semi-finished product 10e to the second overturning carrier 16; the transverse rib welding station 7 utilizes a transverse rib welding assembly 17 to install a transverse rib 106 on the fourth semi-finished oxygen bracket 10e and welds a transverse barrier strip 107 outside the transverse rib 106 to obtain a fifth semi-finished oxygen bracket 10f;
6) The second conveyor line 2 transfers the second overturning carrier 16 from the transverse rib welding station 7 to the longitudinal rib welding station 8, and the second overturning carrier 16 drives the second carrier block 163 to overturn 180 degrees by using the second overturning supporting frame 162; the longitudinal rib welding station 8 utilizes a longitudinal rib welding assembly 18 to install a longitudinal rib 108 on the fifth oxygen bracket semi-finished product 10f and welds a longitudinal barrier 109 outside the longitudinal rib 108 to obtain an oxygen bracket finished product 10g;
7) The second conveyor line 2 transfers the second overturning carrier 16 from the longitudinal bar welding station 8 to the blanking station 9; and the fourth manipulator transfers the finished oxygen bracket product 10g which is moved to the blanking station 9 to a storage area.
The oxygen bracket prepared in this embodiment is a combined oxygen bracket, which is welded and installed on the basis of the oxygen bracket blank casting 10a with a cross section in a T shape, the transverse ribs 106 and the longitudinal ribs 108 enable the whole deformation-resistant extrusion performance of the oxygen bracket to be greatly improved, the oxygen bracket blank casting 10a is made of materials with better processing performance, the transverse ribs 106 and the longitudinal ribs 108 are made of materials with higher strength, the materials are prevented from being processed by a complex process, the materials have better processing performance and high material cost caused by the processed high-strength performance, and the use requirement can be met with lower material cost.
The preferred embodiments of the invention disclosed above are merely helpful in explaining the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. The automatic welding system of the deformation-preventing extrusion oxygen bracket is characterized by comprising a first conveying line, a second conveying line and a bending station, wherein the first conveying line is sequentially provided with a punching station, a transverse groove punching station and a longitudinal groove punching station, and the second conveying line is sequentially provided with a transverse rib welding station, a longitudinal rib welding station and a blanking station; the first conveying line and the second conveying line respectively utilize a first overturning carrier and a second overturning carrier to turn over the oxygen bracket;
Transferring the oxygen bracket blank casting to a first overturning carrier of the punching station by using a first manipulator; the oxygen bracket blank casting consists of a straight plate part, convex columns and convex plates, wherein the convex columns are arranged at one end of the straight plate part, and the convex plates are symmetrically arranged at two sides of one end of the straight plate part close to the convex columns;
the punching station is used for forming a first oxygen bracket semi-finished product by respectively forming an arched through hole and a fixed hole on a straight plate part of an oxygen bracket blank casting by using an arched through hole punching assembly and a fixed hole punching assembly;
the transverse groove perforating station utilizes a transverse groove perforating assembly to form a transverse groove which is convenient for installing transverse ribs on the first semi-finished oxygen bracket to form a second semi-finished oxygen bracket;
The longitudinal groove perforating station utilizes a longitudinal groove perforating assembly to form a longitudinal groove which is convenient for installing longitudinal ribs on the second semi-finished oxygen bracket to form a third semi-finished oxygen bracket;
Transferring the third oxygen bracket semi-finished product to a bending station by using a second manipulator, and bending to form a fourth oxygen bracket semi-finished product with a bending plate part;
Transferring the fourth oxygen bracket semi-finished product to a second overturning carrier of the transverse rib welding station by using a third manipulator; the transverse rib welding station utilizes a transverse rib welding assembly to install transverse ribs on the fourth semi-finished oxygen bracket and welds transverse barrier strips on the outer sides of the transverse ribs to form a fifth semi-finished oxygen bracket;
The longitudinal rib welding station utilizes a longitudinal rib welding assembly to install longitudinal ribs on a fifth oxygen bracket semi-finished product and welds longitudinal barrier strips on the outer sides of the longitudinal ribs to form an oxygen bracket finished product;
and transferring the finished oxygen bracket product displaced to the blanking station to a storage area by using a fourth manipulator.
2. The automated welding system of the deformation-preventing extrusion oxygen bracket according to claim 1, wherein the first overturning carrier comprises a first base, a first overturning supporting frame and a first carrier block, a first positioning groove matched with an oxygen bracket blank casting is formed in the first carrier block, a first punching avoidance hole matched with an arched through hole, a second punching avoidance hole matched with a fixing hole and a first longitudinal through hole convenient for forming a longitudinal groove are formed in the bottom surface of the first positioning groove, and a first sucker is embedded and installed in the bottom surface of the first positioning groove.
3. The automated welding system of the deformation-preventing extrusion oxygen stent of claim 2, wherein the second overturning carrier comprises a second base, a second overturning supporting frame and a second carrier block, a second positioning groove matched with a fourth oxygen stent semi-finished product is formed in the second carrier block, a second longitudinal through hole which is convenient for installing a longitudinal rib is formed in the bottom surface of the second positioning groove, and a second sucker is embedded and installed in the bottom surface of the second positioning groove.
4. The automated welding system of the deformation-preventing extruded oxygen stent of claim 3, wherein the arched through hole punching assembly comprises a first linear guide rail pair, a first punching push rod, a first mounting plate and an arched through hole punching block, wherein a first punching push rod is mounted on a sliding block of the first linear guide rail pair, and an arched through hole punching block is mounted at the movable end of the first punching push rod through the first mounting plate;
The fixed orifices punching assembly comprises a second linear guide rail pair, a second punching push rod, a second mounting plate and a fixed orifice punching rod, wherein the second punching push rod is mounted on a sliding block of the second linear guide rail pair, and the fixed orifice punching rod is mounted at the movable end of the second punching push rod through the second mounting plate.
5. The automated welding system of the deformation-resistant extruded oxygen stent of claim 4, wherein the transverse groove opening assembly comprises a third linear guide pair, a third stamping push rod and a first grooved wheel, wherein a third stamping push rod is mounted on a sliding block of the third linear guide pair, and a first grooved wheel is mounted at a movable end of the third stamping push rod.
6. The automated welding system of the deformation-resistant extruded oxygen stent of claim 5, wherein the longitudinal groove opening assembly comprises a fourth linear guide pair, a fourth stamping push rod and a second grooved wheel, wherein a fourth stamping push rod is mounted on a sliding block of the fourth linear guide pair, and a second grooved wheel is mounted at a movable end of the fourth stamping push rod.
7. The automated welding system of the deformation-preventing extrusion oxygen stent of claim 6, wherein the transverse rib welding assembly comprises a fifth linear guide rail pair, a sleeve, a slide bar, a compression spring, a third mounting plate, a first welding laser head, a travel guide plate and a guide plate hanging rod, the sleeve is arranged on a slide block of the fifth linear guide rail pair, the slide bar is limited in the sleeve in a sliding manner, the upper end of the slide bar is connected with the top end of an inner cavity of the sleeve through the compression spring, the first welding laser head is arranged at the lower end of the slide bar through the third mounting plate, a through groove which is convenient for the travel guide plate to pass through is formed in the slide bar, two ends of the travel guide plate are fixed with a guide rail of the fifth linear guide rail pair through the guide plate hanging rod, a top ball plunger is embedded and arranged on the upper side and the lower side of the through groove, and the shape of the travel guide plate is matched with the shape of the transverse groove in a semi-finished product of the fourth oxygen stent.
8. The automated welding system of claim 7, wherein the longitudinal bar welding assembly comprises a sixth linear guide pair, a fifth ram, a fourth mounting plate, and a second welding laser head, wherein the fifth ram is mounted on a slider of the sixth linear guide pair, and the second welding laser head is mounted on a movable end of the fifth ram via the fourth mounting plate.
9. The automated welding system of deformation-resistant extruded oxygen stents of claim 8, further comprising a controller coupled to the arched through-hole punching assembly, the fixed-hole punching assembly, the transverse slot opening assembly, the longitudinal slot opening assembly, the transverse rib welding assembly, and the longitudinal rib welding assembly, respectively.
10. An automated welding method for an anti-deformation extrusion oxygen stent, which is realized based on the automated welding system for the anti-deformation extrusion oxygen stent according to claim 9, and is characterized by comprising the following steps:
1) Transferring the oxygen bracket blank casting to a first overturning carrier of a punching station by a first manipulator; the punching station is provided with an arch through hole on the straight plate part of the oxygen bracket blank casting by utilizing the arch through hole punching component, and is provided with a fixing hole on the straight plate part of the oxygen bracket blank casting by utilizing the fixing hole punching component, so as to obtain a first oxygen bracket semi-finished product;
2) The first conveyor line transfers the first overturning carrier from the punching station to the transverse groove punching station, and the transverse groove punching station utilizes the transverse groove punching assembly to punch transverse grooves on the first oxygen bracket semi-finished product to obtain a second oxygen bracket semi-finished product;
3) The first conveyor line transfers the first overturning carrier from the transverse groove perforating station to the longitudinal groove perforating station, the first overturning carrier drives the first carrier block to overturn 180 degrees by using the first overturning support frame, and the longitudinal groove perforating station utilizes the longitudinal groove perforating assembly to open a longitudinal groove on the second oxygen bracket semi-finished product to obtain a third oxygen bracket semi-finished product;
4) Transferring the third oxygen bracket semi-finished product to a bending station by a second manipulator, and bending to form a fourth oxygen bracket semi-finished product with a bending plate part;
5) Transferring the fourth oxygen bracket semi-finished product to a second overturning carrier by a third manipulator; the transverse rib welding station utilizes a transverse rib welding assembly to install transverse ribs on the fourth semi-finished oxygen bracket and welds transverse barrier strips on the outer sides of the transverse ribs to obtain a fifth semi-finished oxygen bracket;
6) The second transfer line transfers the second overturning carrier from the transverse rib welding station to the longitudinal rib welding station, and the second overturning carrier drives the second carrier block to overturn 180 degrees by using the second overturning support frame; the longitudinal rib welding station utilizes a longitudinal rib welding assembly to install longitudinal ribs on the fifth oxygen bracket semi-finished product and welds longitudinal barrier strips on the outer sides of the longitudinal ribs to obtain an oxygen bracket finished product;
7) The second conveying line transfers the second overturning carrier from the longitudinal rib welding station to the blanking station; and the fourth manipulator transfers the finished oxygen bracket product displaced to the blanking station to a storage area.
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| KR20090026416A (en) * | 2007-09-10 | 2009-03-13 | 양창현 | Pipe hanger support manufacturing method and manufacturing mold thereof |
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