CN108213287A - A kind of aluminum alloy clothes hanger fully automatic forming machine - Google Patents
A kind of aluminum alloy clothes hanger fully automatic forming machine Download PDFInfo
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- CN108213287A CN108213287A CN201711498533.7A CN201711498533A CN108213287A CN 108213287 A CN108213287 A CN 108213287A CN 201711498533 A CN201711498533 A CN 201711498533A CN 108213287 A CN108213287 A CN 108213287A
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 238000005452 bending Methods 0.000 claims abstract description 63
- 229910052751 metal Inorganic materials 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 33
- 239000002994 raw material Substances 0.000 claims abstract description 30
- 238000005520 cutting process Methods 0.000 claims abstract description 27
- 238000004080 punching Methods 0.000 claims abstract description 10
- 238000003698 laser cutting Methods 0.000 claims abstract description 9
- 239000011265 semifinished product Substances 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 34
- 238000003801 milling Methods 0.000 claims description 25
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 238000000465 moulding Methods 0.000 abstract description 6
- 239000000047 product Substances 0.000 abstract description 5
- 230000004886 head movement Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005498 polishing Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F45/00—Wire-working in the manufacture of other particular articles
- B21F45/02—Wire-working in the manufacture of other particular articles of clothes hangers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G25/00—Household implements used in connection with wearing apparel; Dress, hat or umbrella holders
- A47G25/14—Clothing hangers, e.g. suit hangers
- A47G25/24—Clothing hangers, e.g. suit hangers made of wire
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
A kind of aluminum alloy clothes hanger fully automatic forming machine, including board, feed mechanism, cutting mechanism and bending forming mechanism；Cutting mechanism is made of the first two-dimentional module and laser cutting head, and the first two-dimentional module is used to drive laser cutting head movement to realize the Length-fixing cutting of raw material and punching；Bending forming mechanism includes clothes hanger molding fixed plate, end die mould component, hook die mould component and bending component；Clothes hanger molding fixed plate is fixed on the work top of board；End die mould component is symmetrically disposed on the facade both sides of clothes hanger molding fixed plate；Hook die mould component is set to the outside of die mould component, uses punching press so that one end of metal wire rod raw material is bent out hook；Riveting mechanism is additionally provided at the top of bending forming mechanism, both ends on semi-finished product clothes hanger are carried out with riveting finished product clothes hanger；Clothes hanger molding fixed plate is equipped with discharge component so that finished product clothes hanger to be detached from from clothes hanger molding fixed plate.The automated production of the achievable scale of the present invention, production efficiency greatly improve.
Description
Technical Field
The invention relates to the technical field of clothes hanger production equipment, in particular to a full-automatic forming machine for an aluminum alloy clothes hanger.
Background
At present, the production process of the clothes hanger is generally carried out by adopting a traditional production mode, namely: the cutting off of metal wire raw materials, the operation such as polish, punch a hole, shaping, curved ditch, riveting, pile, need arrange different personnel respectively and go on, accomplish clothes hanger's production through operations such as manual saw, brill, turn, rivet, strike, grind, it has following weak point:
the process has the following steps of 9 processes including cutting, polishing, punching (2), forming, bending, riveting and stacking;
a large number of tool dies including cutting, blanking, punching, molding, riveting and other various tool dies are needed, so that the cost is huge and the tool dies are inflexible;
a large amount of labor is needed, 9 procedures need 9 workers, and the labor cost occupies a large proportion;
a large amount of mechanical equipment is needed, including cutting machines, punching machines, grinding machines, forming machines, pipe bending machines, squeeze riveting machines and the like;
occupies a large amount of production sites, and production equipment and manpower used in 9 processes occupy a large amount of sites.
Therefore, the existing production mode is adopted, the yield is low, the rejection rate is high, and the production cost is high, so that the method is not suitable for large-scale production.
Disclosure of Invention
The invention provides a full-automatic forming machine for aluminum alloy clothes hangers, which aims to solve the problems of low yield, high rejection rate and high production cost in the existing clothes hanger production mode.
In order to achieve the aim, the invention provides a full-automatic forming machine for an aluminum alloy clothes rack, which comprises a machine table, a feeding mechanism, a cutting mechanism and a bending forming mechanism, wherein the feeding mechanism is arranged on the machine table; the feeding mechanism, the cutting mechanism and the bending forming mechanism are sequentially arranged on the working table surface of the machine table along the same straight line, the feeding mechanism is used for conveying metal wire raw materials for the bending forming mechanism, the cutting mechanism is used for cutting the metal wire raw materials according to the size of the clothes hanger, and the bending forming mechanism is used for bending the metal wire raw materials into semi-finished clothes hangers; wherein,
the cutting mechanism consists of a first two-dimensional module and a laser cutting head arranged on the first two-dimensional module, and the first two-dimensional module is used for driving the laser cutting head to move along the feeding direction and the direction vertical to the feeding direction so as to realize the fixed-length cutting and punching of the metal wire raw material;
the bending forming mechanism comprises a clothes hanger forming fixing plate, an end part profiling assembly, a hook profiling assembly and a bending assembly; the clothes hanger forming fixing plate is vertically fixed on a working table top of the machine table along the feeding direction, and a wire rod clamping groove for fixing metal wire rod raw materials is formed in the vertical surface of one side of the clothes hanger forming fixing plate; the two end profiling components are symmetrically arranged on two sides of the vertical surface of the clothes hanger forming fixing plate and are stamped to profile and bend two ends of the metal wire raw material; the hook profiling component is arranged on the outer side of the profiling component and adopts stamping to bend one end of the metal wire raw material out of the hook; the bending component comprises a pair of bending pieces which are positioned between the end part profiling components and symmetrically arranged on two sides of the wire clamping groove, and the bending pieces are symmetrically rotated to crimp and bend the metal wire raw material so as to close two end parts of the profiling bending to obtain a semi-finished product clothes hanger;
the top of the bending forming mechanism is also provided with a welding mechanism or a riveting mechanism, and the welding mechanism or the riveting mechanism welds or rivets the two closed end parts of the semi-finished clothes hanger to obtain a finished clothes hanger;
the clothes hanger forming fixing plate is provided with a discharging assembly, and the discharging assembly is used for separating a finished clothes hanger from the clothes hanger forming fixing plate.
As a further preferable technical scheme of the invention, the feeding mechanism comprises an installation plate, a conveying groove and a plurality of groups of conveying rollers, the installation plate is vertically fixed on a working table surface of the machine table along the feeding direction, the conveying groove and the plurality of groups of conveying rollers are sequentially arranged on the installation plate along the feeding direction and the same straight line, each group of conveying rollers consists of a concave wheel positioned below and a cam positioned above, and a rotating shaft of at least one concave wheel is connected with a first motor for providing power.
As a further preferable technical scheme of the invention, each end profiling assembly consists of a first linear single-shaft module, a first pressing block and a first seat platform, the first pressing block is connected to a movable shaft of the first linear single-shaft module, the first seat platform is fixed on a machine platform, and the first linear single-shaft module drives the first pressing block to move and is matched with the first pressing block so as to press the metal wire raw material on the first seat platform.
As a further preferable technical scheme of the present invention, the hook profiling assembly comprises a second linear single-axis module, a second pressing block and a second seat, the second pressing block is connected to the movable axis of the first linear single-axis module, the second seat is fixed on the machine table, and the second linear single-axis module drives the second pressing block to move and is matched with the second pressing block to press the metal wire raw material on the second seat.
As a further preferable technical solution of the present invention, the second seat is a semicircular groove, and the second press block is a semicircular projection matched with the groove.
As a further preferable technical scheme, the bending assembly further comprises a third linear single-shaft module and a second motor, wherein the third linear single-shaft module is arranged on the machine table and is parallel to the clothes hanger forming fixing plate; the number of the second motors is two, and the rotating shaft part of each second motor is connected with one bending piece to drive the bending piece to rotate; the two second motors are arranged on the moving shaft of the third linear single-shaft module at intervals so that the two second motors and the bending piece move left and right along the feeding direction.
As a further preferable technical scheme of the invention, the riveting mechanism comprises a bidirectional clamping assembly, a hole milling riveting assembly and a rivet conveying assembly; the bidirectional clamping assembly comprises a second two-dimensional module and clamping jaws arranged on the second two-dimensional module, and the second two-dimensional module is used for driving the clamping jaws to move along the feeding direction and the direction vertical to the feeding direction and driving the clamping jaws to clamp or loosen so as to press and clamp the two closed end parts of the semi-finished clothes hanger; the hole milling riveting component comprises a fourth linear single-axis module and a fifth linear single-axis module, the fourth linear single-axis module is arranged at the top of the clothes hanger forming fixing plate in a manner of being perpendicular to the feeding direction, the fifth linear single-axis module is arranged on a moving shaft of the fourth linear single-axis module along the feeding direction, a first rolling head along the feeding direction is arranged at the end part of the fourth linear single-axis module, a second rolling head and a hole milling cutter head are arranged on the moving shaft of the fifth linear single-axis module in parallel along the feeding direction, the fourth linear single-axis module is further provided with a third motor for driving the first rolling head to rotate, and a fourth motor and a fifth motor for driving the second rolling head and the hole milling cutter head to rotate respectively are further arranged on the fifth linear single-axis module; the rivet conveying assembly is arranged at the top of the hole milling riveting assembly and used for providing rivets for the hole milling riveting assembly.
In a further preferred embodiment of the present invention, the driving members of the first linear uniaxial module, the second linear uniaxial module, the third linear uniaxial module and the fifth linear uniaxial module are all servo motors.
In a further preferred embodiment of the present invention, reduction gears are connected to output shafts of the second motor and the servo motors.
As a further preferable technical scheme of the invention, the discharging assembly comprises a pair of positioning pins which can move oppositely and relatively, and the positioning pins are arranged on the clothes hanger forming fixing plate and are positioned right above the wire clamping grooves so as to be used for propping against the clothes hanger frame body when the semi-finished clothes hanger is welded or riveted.
The full-automatic forming machine for the aluminum alloy clothes rack can achieve the following beneficial effects:
1) the invention can realize cut-off, punching, forming and the like in a fixed length according to the length of the supplied materials;
2) the invention cuts and punches the hole through the laser, has no burr and does not need extra grinding;
3) the invention can be controlled by a program, each linear single-shaft module is softly pressed and bent, and the quality of a finished product is high;
4) the riveting mechanism is used for automatically pressing and riveting or the welding mechanism is used for automatically welding and forming, and manual intervention is not needed;
5) according to the invention, a plurality of processes are integrated into one process, so that large-scale automatic production can be realized, the problems of expenditure, storage, maintenance and the like of a die and a tool are reduced, and the labor intensity is greatly reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of an example provided by a full-automatic forming machine for aluminum alloy clothes hangers of the present invention;
FIG. 2 is a schematic structural view of an example of the feeding mechanism of the present invention;
fig. 3 is a schematic structural view of an example provided by the cutting mechanism of the present invention;
FIG. 4 is a schematic view showing a configuration of an example provided by a fixing plate for forming a clothes hanger of the present invention;
FIG. 5 is a schematic structural view of one example provided by the end swage assembly of the present invention;
FIG. 6 is a schematic structural view of an example of a bending assembly of the present invention;
FIG. 7 is a schematic structural view of an example provided by the hook die assembly of the present invention;
FIG. 8 is a schematic structural view of an example provided by the milled rivet assembly of the present invention;
FIG. 9 is a schematic diagram of an example of a bi-directional clamping assembly of the present invention.
In the figure: 1. a machine table 101, a mounting plate 102, a conveying groove 103, a cam 104, a concave wheel 2, a feeding mechanism 201, a first two-dimensional module 202, a laser cutting head 3, a cutting mechanism 4, a bending mechanism 41, a clothes hanger forming fixing plate 411, a linear clamping groove 412, a positioning pin 42, an end part profiling component 421, a first linear single-axis module 422, a first pressing block 43, a bending component 431, a second motor 432, a bending component 433, a third linear single-axis module 44, a hook profiling component 441, a second linear single-axis module 442, a second pressing block 5, a riveting mechanism 51, a hole milling riveting component 511, a fourth linear single-axis module 512, a fifth linear single-axis module 513, a first hole milling head 514, a third motor 515, a second hole milling head 516, a fourth motor 517, a hole milling head 518, a fifth motor, 52. bidirectional clamping assembly 521, a second two-dimensional module 522, clamping jaws 53 and a rivet conveying assembly.
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for clarity of description only, and are not used to limit the scope of the invention, and the relative relationship between the terms and the terms is not changed or modified substantially without changing the technical content of the invention.
It should be noted that the first linear single-axis module 421, the second linear single-axis module 441, the third linear single-axis module 433, the fourth linear single-axis module 511, and the fifth linear single-axis module 512 in the present invention refer to a general term of devices capable of realizing linear motion in the field of automation industry, wherein the first two-dimensional module 201 and the second two-dimensional module 521 are devices that adopt two linear single-axis modules to be vertically combined with each other to drive a load-bearing object to operate in a two-dimensional plane.
Fig. 1 is a schematic structural view of an example provided by a full-automatic forming machine for aluminum alloy clothes hangers of the present invention, and the full-automatic forming machine for aluminum alloy clothes hangers shown in fig. 1 comprises a machine table 1, a feeding mechanism 2, a cutting mechanism 3 and a bending forming mechanism 4; the feeding mechanism 2, the cutting mechanism 3 and the bending forming mechanism 4 are sequentially arranged on the working table surface of the machine table 1 along the same straight line, the feeding mechanism 2 is used for conveying metal wire raw materials for the bending forming mechanism 4, the cutting mechanism 3 is used for cutting the metal wire raw materials according to the size of the clothes hanger, and the bending forming mechanism 4 is used for bending the metal wire raw materials into semi-finished clothes hangers; wherein,
the bending forming mechanism 4 comprises a clothes hanger forming fixing plate 41, an end part profiling assembly 42, a hook profiling assembly 44 and a bending assembly 43; the clothes hanger forming fixing plate 41 is vertically fixed on the working table top of the machine table 1 along the feeding direction, and a wire rod clamping groove 411 for fixing metal wire rod raw materials is arranged on the vertical surface of one side of the clothes hanger forming fixing plate; the number of the end profiling assemblies 42 is two, the two end profiling assemblies are symmetrically arranged on two sides of the vertical surface of the clothes hanger forming fixing plate 41, and stamping is adopted to profile and bend two ends of the metal wire raw material; the hook profiling assembly 44 is arranged on the outer side of the profiling assembly and adopts stamping to bend one end of the metal wire raw material out of the hook; the bending component 43 comprises a pair of bending pieces 432 which are positioned between the end profiling components 42 and symmetrically arranged at two sides of the wire clamping groove 411, and the bending pieces 432 are symmetrically rotated to crimp and bend the metal wire raw material, so that two ends of the profiling bending are closed to obtain a semi-finished clothes hanger; the top of the bending forming mechanism 4 is also provided with a riveting mechanism 5, and the riveting mechanism 5 rivets the two closed end parts of the semi-finished clothes hanger to obtain a finished clothes hanger; and a discharging assembly is arranged on the clothes hanger forming fixing plate 41 and used for separating the finished clothes hanger from the clothes hanger forming fixing plate 41.
Preferably, the two closed end parts of the semi-finished clothes rack are riveted to obtain the finished clothes rack, and other facilities can be adopted to realize the fixation of the two end parts, such as a welding mechanism adopting laser welding.
As shown in fig. 2, the feeding mechanism 2 includes a mounting plate 101, a conveying trough 102 and a plurality of groups of conveying rollers, the mounting plate 101 is fixed on the working table of the machine table 1 along the feeding direction, the conveying trough 102 and the plurality of groups of conveying rollers are arranged on the mounting plate 101 along the feeding direction and the same straight line in sequence, each group of conveying rollers is composed of a concave wheel 104 located below and a cam 103 located above, and a first motor for providing power is connected to the rotating shaft of at least one concave wheel 104.
As shown in fig. 3, the cutting mechanism 3 is composed of a first two-dimensional module 201 and a laser cutting head 202 disposed on the first two-dimensional module 201, and the first two-dimensional module 201 is used for driving the laser cutting head 202 to move along a feeding direction and in a direction perpendicular to the feeding direction, so as to achieve cut-to-length and punching of the metal wire material. The feeding mechanism 2 is adopted for automatic feeding, the feeding length is measured, punching and cutting are realized according to the length by a laser machine integrated on the machine, burrs can be reduced by adopting the laser machine, and non-polishing or polishing workload can be reduced;
as shown in fig. 4, the discharging assembly includes a pair of positioning pins 412 capable of moving towards and relative to each other, the positioning pins 412 are disposed on the clothes hanger forming fixing plate 41 and located right above the wire clamping slots 411 for supporting the clothes hanger frame when the semi-finished clothes hanger is welded or riveted, and the two positioning pins 412 move centripetally to automatically separate the finished clothes hanger from the clothes hanger forming fixing plate 41 by gravity.
As shown in fig. 5, each end profiling assembly 42 is composed of a first linear single-axis module 421, a first pressing block 422 and a first seat, the first pressing block 422 is connected to a movable shaft of the first linear single-axis module 421, the first seat is fixed on the machine table 1, the first linear single-axis module 421 drives the first pressing block 422 to move, and the first pressing block 422 is matched with the first pressing block to stamp the metal wire material on the first seat. The profiling of the clothes hanger is carried out through the first pressing block 422 and the first seat platform which are positioned on the left and right sides of the clothes hanger forming fixing plate 41, the profiling is processed and manufactured according to the design shape of products, clothes hanger products of different models can be manufactured, and the first pressing block 422 can be made of pressing blocks of different shapes.
As shown in fig. 6, the hook profiling assembly 44 is composed of a second linear single-axis module 441, a second pressing block 442 and a second seating platform, the second pressing block 442 is connected to the movable shaft of the first linear single-axis module 421, the second seating platform is fixed on the machine platform 1, the second linear single-axis module 441 drives the second pressing block 442 to move and match with the second pressing block 442, so as to press the metal wire material located on the second seating platform, the second seating platform is a semi-arc groove, and the second pressing block 442 is a semi-arc protrusion matched with the groove. The hook of the clothes hanger can be bent out by the second pressing block 442 on the upper left oblique side and the groove on the second seat platform on the lower left side. Of course, the installation position of the second seat can be moved and finely adjusted, and the die head of the second pressure block 442 is ensured to be completely and properly matched with the female die.
As shown in fig. 7, the bending assembly 43 further includes a third linear uniaxial module 433 and a second motor 431, wherein the third linear uniaxial module 433 is disposed on the machine platform 1 and is parallel to the clothes hanger forming fixing plate 41; the number of the second motors 431 is two, and a rotating shaft part of each second motor 431 is connected with one bending piece 432 to drive the bending piece 432 to rotate; the two second motors 431 are arranged on the moving shaft of the third linear single-shaft module 433 at intervals, so that the two second motors 431 and the bending piece move left and right along the feeding direction. The work process of the bending component 43 is that the third linear single-axis module 433 moves in two directions to drive the second motor 431 and the bending part 432 to be positioned at the processing station, the two-way symmetrical and rotary bent metal wire materials of the bending part 432 are bent for two times, after the bending is finished, the bending part 432 returns, and the third linear single-axis module 433 drives the second motor 431 to move outwards for a distance to avoid the finished clothes hanger falling off from the station.
In specific implementation, the riveting mechanism 5 comprises a bidirectional clamping assembly 52, a hole milling riveting assembly 51 and a rivet conveying assembly 53, wherein clamping jaws 522 of the bidirectional clamping assembly 52 are clamps moving oppositely, and provide a guarantee for hole milling of the subsequent hole milling riveting assembly 51 after force clamping is provided, so that the clothes hanger frame is prevented from moving during hole milling.
As shown in fig. 8, the hole milling riveting component 51 includes a fourth straight single-axis module 511 and a fifth straight single-axis module 512, the fourth straight single-axis module 511 is disposed at the top of the clothes hanger forming fixing plate 41 in the vertical feeding direction, the fifth straight single-axis module 512 is disposed on the moving shaft of the fourth straight single-axis module 511 in the feeding direction, the end of the fourth straight single-axis module 511 is provided with a first rolling head 513 in the feeding direction, the moving shaft of the fifth straight single-axis module 512 is provided with a second rolling head 515 and a hole milling cutter head 517 in the feeding direction, the fourth straight single-axis module 511 is further provided with a third motor 514 for driving the first rolling head 513 to rotate, and the fifth straight single-axis module 512 is further provided with a fourth motor 516 and a fifth motor 518 for driving the second rolling head 515 and the hole milling cutter head 517 to rotate respectively.
As shown in fig. 9, the bidirectional clamping assembly 52 includes a second two-dimensional module 521 and a clamping jaw 522 arranged on the second two-dimensional module 521, the second two-dimensional module 521 is used for driving the clamping jaw 522 to move along the feeding direction and the direction perpendicular to the feeding direction, and driving the clamping jaw 522 to clamp or loosen, so as to press and clamp the two closed end portions of the semi-finished clothes hanger;
in a specific implementation, the rivet conveying assembly 53 is disposed on the top of the hole milling riveting assembly 51, so as to provide rivets for the hole milling riveting assembly 51.
In specific implementation, the driving components of the first linear single-axis module 421, the second linear single-axis module 441, the third linear single-axis module 433, and the fifth linear single-axis module 512 are all servo motors, and speed reducers are connected to the output shafts of the second motor 431 and the output shafts of the servo motors.
The full-automatic forming machine for the aluminum alloy clothes hanger is further provided with a control electrical part, a PLC (programmable logic controller) and a numerical control touch screen are adopted to be electrically connected with each linear single-shaft module, automatic control of the whole process is achieved, human-computer interaction is conducted through an HMI (human machine interface), tasks and quantity are set, the production process is monitored through a display screen, the production quantity and the production time are recorded, duty-switching records, maintenance records and the like are recorded, and full-automatic forming production of the clothes hanger is achieved.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.
Claims (10)
1. A full-automatic forming machine for aluminum alloy clothes hangers is characterized by comprising a machine table, a feeding mechanism, a cutting mechanism and a bending forming mechanism; the feeding mechanism, the cutting mechanism and the bending forming mechanism are sequentially arranged on the working table surface of the machine table along the same straight line, the feeding mechanism is used for conveying metal wire raw materials for the bending forming mechanism, the cutting mechanism is used for cutting the metal wire raw materials according to the size of the clothes hanger, and the bending forming mechanism is used for bending the metal wire raw materials into semi-finished clothes hangers; wherein,
the cutting mechanism consists of a first two-dimensional module and a laser cutting head arranged on the first two-dimensional module, and the first two-dimensional module is used for driving the laser cutting head to move along the feeding direction and the direction vertical to the feeding direction so as to realize the fixed-length cutting and punching of the metal wire raw material;
the bending forming mechanism comprises a clothes hanger forming fixing plate, an end part profiling assembly, a hook profiling assembly and a bending assembly; the clothes hanger forming fixing plate is vertically fixed on a working table top of the machine table along the feeding direction, and a wire rod clamping groove for fixing metal wire rod raw materials is formed in the vertical surface of one side of the clothes hanger forming fixing plate; the two end profiling components are symmetrically arranged on two sides of the vertical surface of the clothes hanger forming fixing plate and are stamped to profile and bend two ends of the metal wire raw material; the hook profiling component is arranged on the outer side of the profiling component and adopts stamping to bend one end of the metal wire raw material out of the hook; the bending component comprises a pair of bending pieces which are positioned between the end part profiling components and symmetrically arranged on two sides of the wire clamping groove, and the bending pieces are symmetrically rotated to crimp and bend the metal wire raw material so as to close two end parts of the profiling bending to obtain a semi-finished product clothes hanger;
the top of the bending forming mechanism is also provided with a welding mechanism or a riveting mechanism, and the welding mechanism or the riveting mechanism welds or rivets the two closed end parts of the semi-finished clothes hanger to obtain a finished clothes hanger;
the clothes hanger forming fixing plate is provided with a discharging assembly, and the discharging assembly is used for separating a finished clothes hanger from the clothes hanger forming fixing plate.
2. The aluminum alloy clothes hanger full-automatic forming machine according to claim 1, wherein the feeding mechanism comprises a mounting plate, a conveying groove and a plurality of groups of conveying rollers, the mounting plate is vertically fixed on a workbench surface of a machine table along a feeding direction, the conveying groove and the plurality of groups of conveying rollers are sequentially arranged on the mounting plate along the feeding direction and the same straight line, each group of conveying rollers consists of a concave wheel positioned below and a cam positioned above, and a rotating shaft of at least one concave wheel is connected with a first motor for providing power.
3. The aluminum alloy clothes rack full-automatic forming machine according to claim 2, wherein each end profiling assembly is composed of a first linear single-shaft module, a first pressing block and a first seat platform, the first pressing block is connected to a movable shaft of the first linear single-shaft module, the first seat platform is fixed on the machine platform, and the first linear single-shaft module drives the first pressing block to move and is matched with the first pressing block to punch metal wire raw materials on the first seat platform.
4. The aluminum alloy clothes rack full-automatic forming machine according to claim 3, wherein the hook profiling assembly is composed of a second linear single-shaft module, a second pressing block and a second seat platform, the second pressing block is connected to a movable shaft of the first linear single-shaft module, the second seat platform is fixed on the machine platform, and the second linear single-shaft module drives the second pressing block to move and is matched with the second pressing block so as to punch metal wire raw materials on the second seat platform.
5. The full-automatic forming machine for the aluminum alloy clothes hanger according to claim 4, wherein the second seat is a semicircular groove, and the second pressing block is a semicircular lug matched with the groove.
6. The full-automatic forming machine for the aluminum alloy clothes racks as claimed in claim 5, wherein the bending assembly further comprises a third linear single-shaft module and a second motor, the third linear single-shaft module is arranged on the machine table and is parallel to the fixed plate for forming the clothes racks; the number of the second motors is two, and the rotating shaft part of each second motor is connected with one bending piece to drive the bending piece to rotate; the two second motors are arranged on the moving shaft of the third linear single-shaft module at intervals so that the two second motors and the bending piece move left and right along the feeding direction.
7. The full-automatic forming machine for the aluminum alloy clothes racks as claimed in claim 6, wherein the riveting mechanism comprises a bidirectional clamping assembly, a hole milling riveting assembly and a rivet conveying assembly; the bidirectional clamping assembly comprises a second two-dimensional module and clamping jaws arranged on the second two-dimensional module, and the second two-dimensional module is used for driving the clamping jaws to move along the feeding direction and the direction vertical to the feeding direction and driving the clamping jaws to clamp or loosen so as to press and clamp the two closed end parts of the semi-finished clothes hanger; the hole milling riveting component comprises a fourth linear single-axis module and a fifth linear single-axis module, the fourth linear single-axis module is arranged at the top of the clothes hanger forming fixing plate in a manner of being perpendicular to the feeding direction, the fifth linear single-axis module is arranged on a moving shaft of the fourth linear single-axis module along the feeding direction, a first rolling head along the feeding direction is arranged at the end part of the fourth linear single-axis module, a second rolling head and a hole milling cutter head are arranged on the moving shaft of the fifth linear single-axis module in parallel along the feeding direction, the fourth linear single-axis module is further provided with a third motor for driving the first rolling head to rotate, and a fourth motor and a fifth motor for driving the second rolling head and the hole milling cutter head to rotate respectively are further arranged on the fifth linear single-axis module; the rivet conveying assembly is arranged at the top of the hole milling riveting assembly and used for providing rivets for the hole milling riveting assembly.
8. The aluminum alloy clothes rack full-automatic forming machine according to claim 7, wherein the driving parts of the first linear single-axis module, the second linear single-axis module, the third linear single-axis module and the fifth linear single-axis module are all servo motors.
9. The full-automatic forming machine for aluminum alloy clothes racks as claimed in claim 8, wherein output shafts of the second motor and each servo motor are connected with a speed reducer.
10. The aluminum alloy clothes rack full-automatic forming machine according to claim 9, wherein the discharging assembly comprises a pair of positioning pins capable of moving in opposite directions and relative to each other, and the positioning pins are arranged on the clothes rack forming fixing plate and are positioned right above the wire clamping grooves so as to be used for supporting the clothes rack frame body when the semi-finished clothes rack is welded or riveted.
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| CN201711498533.7A CN108213287B (en) | 2017-12-29 | 2017-12-29 | Full-automatic forming machine for aluminum alloy clothes hangers |
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| CN201711498533.7A CN108213287B (en) | 2017-12-29 | 2017-12-29 | Full-automatic forming machine for aluminum alloy clothes hangers |
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| CN108213287B CN108213287B (en) | 2024-01-12 |
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| CN108607940A (en) * | 2018-07-03 | 2018-10-02 | 嘉兴国松衣架有限公司 | A kind of clothes hanger automatic manufacturing device |
| CN108890305A (en) * | 2018-07-21 | 2018-11-27 | 朱姗姗 | Machine for automatic working structure for integrated wall plate special fastening |
| CN109433999A (en) * | 2018-12-03 | 2019-03-08 | 广东盛茂达自动控制科技有限公司 | The automatic riveting system of expansion bracket |
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| CN109433999A (en) * | 2018-12-03 | 2019-03-08 | 广东盛茂达自动控制科技有限公司 | The automatic riveting system of expansion bracket |
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| CN108213287B (en) | 2024-01-12 |
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