CN113649439B - Wardrobe hardware hanging piece and manufacturing and processing device thereof - Google Patents

Wardrobe hardware hanging piece and manufacturing and processing device thereof Download PDF

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Publication number
CN113649439B
CN113649439B CN202110827250.2A CN202110827250A CN113649439B CN 113649439 B CN113649439 B CN 113649439B CN 202110827250 A CN202110827250 A CN 202110827250A CN 113649439 B CN113649439 B CN 113649439B
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China
Prior art keywords
feeding
bending
pressure maintaining
support
die
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CN202110827250.2A
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Chinese (zh)
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CN113649439A (en
Inventor
耿晓龙
陈康胜
吴扬南
陈康林
彭厚祥
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Shenzhen Hehaifeng Construction Technology Co ltd
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Shenzhen Hehaifeng Construction Technology Co ltd
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Priority to CN202110827250.2A priority Critical patent/CN113649439B/en
Publication of CN113649439A publication Critical patent/CN113649439A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B61/00—Wardrobes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B95/00—Fittings for furniture
    • A47B95/008—Suspension fittings for cabinets to be hung on walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention relates to a wardrobe hardware pendant and a manufacturing and processing device thereof, comprising a pendant main body and mounting holes, wherein the pendant main body is of an L-shaped structure, two pairs of mounting holes are symmetrically formed in two sections of the pendant main body, each pair of mounting holes are distributed along the length direction of one section of the pendant main body, two end faces of the pendant main body are of an arc-shaped structure, the wardrobe hardware pendant needs to be manufactured and processed by using a special manufacturing and processing device, the manufacturing and processing device comprises a base and a bending device, and the upper surface of the base is provided with the bending device. The invention can solve the existing problems: when the existing bending equipment bends and processes the wardrobe hardware hanging piece, the wardrobe hardware hanging piece can only be manually fed and discharged, and the manual feeding and discharging are required to be close to or even contact with the bending equipment, so that a certain personal risk can be brought to a worker, and the bent hanging piece is not subjected to pressure maintaining treatment, so that the bending angle of the bent hanging piece is deviated.

Description

Wardrobe hardware hanging piece and manufacturing and processing device thereof
Technical Field
The invention relates to the field of hardware manufacturing, in particular to a wardrobe hardware hanging piece and a manufacturing and processing device thereof.
Background
The variety of the wardrobe in the furniture market is more and more manufactured, based on the purpose of fully excavating the potential of the wardrobe and achieving the dual purposes of one object as much as possible, the combined wardrobe is produced by the method, and is multifunctional furniture which integrates multiple functions, occupies less space, is large in flexibility, is simple and convenient in function conversion and is high in practicability, various hardware bearing pendants are needed to be used in the installation process of the combined wardrobe, each part of the combined wardrobe can be firmly installed on a wall through the bearing pendants, and the hardware pendants with the L-shaped structure are one of a plurality of used bearing pendants.
At present, when manufacturing and processing is carried out on the wardrobe hardware hanging piece with the L-shaped structure, the following problems exist: (1) when current equipment of bending is bent to wardrobe hardware pendant processing, can only place the pendant blank on equipment of bending through manual, wait for after bending to finish still need manual take off the pendant, and manual operation speed is slow, leads to the inefficiency of bending of pendant, and the unloading needs to be close even contact equipment of bending in addition to manual feeding can bring certain personal risk for the workman.
(2) When current equipment of bending is bent to wardrobe hardware pendant during processing, do not carry out pressurize processing to the pendant after bending, and metal material can produce certain resilience owing to elastic deformation's effect after bending for the pendant after bending angle appears the deviation, thereby leads to the pendant to appear the problem that the mounted position is improper or is difficult to the installation in-process of installing the wardrobe afterwards.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a wardrobe hardware hanging piece and a manufacturing and processing device thereof.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the clothes cabinet hardware pendant comprises a pendant main body and mounting holes, wherein the pendant main body is of an L-shaped structure, two pairs of mounting holes are symmetrically formed in two sections of the pendant main body, each pair of mounting holes are distributed along the length direction of one section of the pendant main body, and two end faces of the pendant main body are of arc-shaped structures;
the wardrobe hardware hanging piece needs to be manufactured and processed by a special manufacturing and processing device, wherein the manufacturing and processing device comprises a base and a bending device, and the bending device is arranged on the upper surface of the base;
the bending device comprises a bending support, a feeding unit, a bending lower die, a bending support, a hydraulic cylinder, a bending upper die, a discharging support rod, a discharging frame and a pressure maintaining unit, wherein the bending support is arranged on a base;
the feeding unit comprises a feeding slide rail, a feeding support, positioning branched chains, a feeding shaft rod, a feeding groove wheel, a feeding motor and a feeding poking wheel, wherein the feeding slide rail is symmetrically arranged at two ends of the upper surface of the bending support along the length direction of the upper surface of the bending support, the feeding slide rail is of an annular structure, the feeding support is arranged on the feeding slide rail in a sliding manner, a plurality of positioning branched chains are uniformly arranged on the upper surface of the feeding support along the circumferential direction of the upper surface of the feeding support, the feeding shaft rod is fixedly arranged on the lower surface of the feeding support, the lower end of the feeding shaft rod penetrates through the bending support and is in rotary connection with the bending support, the feeding groove wheel is fixedly arranged at the lower end of the feeding shaft rod, the feeding motor is arranged below the middle of the bending support, and the feeding motor is a double-shaft motor, and the feeding groove wheel is matched with the feeding poking wheel for use.
As a further scheme of the invention: the discharging device is characterized in that a discharging hole is formed in the lower end of the front side face of the discharging frame, extruding plates are symmetrically arranged at two ends of the lower end face of the discharging frame in the length direction, extruding slide ways are arranged on the lower surface of the extruding plates, the feeding unit is in sliding contact with the extruding slide ways, the extruding plates are divided into inclined sections and horizontal sections, and the upper surface of each horizontal section is flush with the inner surface of the bottom of the discharging frame.
As a further scheme of the invention: the pressure maintaining unit comprises a pressure maintaining lower die, a pressure maintaining support rod, an upper pressure maintaining die and a conveying branched chain, wherein the front end in the middle of the upper surface of the bending support is obliquely provided with the pressure maintaining lower die, one end of the bending lower die is in contact with the upper end of the pressure maintaining lower die, the pressure maintaining support rod is arranged at the front end of the bending support, the lower end of the pressure maintaining support rod is provided with the upper pressure maintaining die, the upper pressure maintaining die is divided into an upper section and a lower section, an included angle between the upper pressure maintaining lower die and the upper pressure maintaining die is 30 degrees, the position of the lower pressure maintaining lower die is parallel to the position of the lower pressure maintaining upper die, and the conveying branched chain is arranged on the lower pressure maintaining die.
As a further scheme of the invention: the number of the positioning branched chains is equal to the number of grooves at the edge of the feeding groove wheel.
As a further scheme of the invention: the positioning branched chain comprises a positioning slide way, a positioning slide block, a positioning slide groove and a positioning rod, a plurality of positioning slide ways are uniformly formed in the upper surface of the feeding support along the circumferential direction of the feeding support, the positioning slide ways are internally provided with the positioning slide blocks in a sliding manner, positioning springs are respectively connected between the two ends of the positioning slide ways and the positioning slide blocks, the positioning slide grooves are vertically formed in the positioning slide blocks, the positioning rod is slidably arranged in the positioning slide grooves, supporting springs are connected between the bottom of the positioning slide groove and the lower end of the positioning rod, and the extrusion slide ways are in sliding contact with the upper ends of the positioning rod.
As a further scheme of the invention: one end of the extrusion slide way, which is far away from the middle position of the discharging frame, is of a horn-shaped structure, and one end of the extrusion slide way, which is close to the middle position of the discharging frame, corresponds to a mounting hole in a pendant main body blank placed at the lowest layer of the discharging frame.
As a further scheme of the invention: the conveying branched chain comprises conveying rollers, conveying belts and conveying motors, two pairs of conveying rollers are symmetrically arranged on the inner walls of the left side and the right side of the upper part of the pressure maintaining lower die, each pair of conveying rollers are connected through the conveying belts, the conveying belts extend along the length direction of the pressure maintaining lower die, the conveying motors are arranged in the pressure maintaining lower die, and one of the conveying rollers of each pair is connected with the output end of the conveying motor through bevel gears in a meshed mode.
As a further scheme of the invention: the shape of a bending opening on the bending lower die is the same as that of a pressure maintaining opening of the pressure maintaining lower die, and the shape of a bending knife edge of the bending upper die is the same as that of a pressure maintaining knife edge of the pressure maintaining upper die.
Compared with the prior art, the invention has the following advantages: 1. through the cooperation of material loading unit and blowing frame use, can make the pendant main part blank intermittent type in the blowing frame remove to bend the lower mould on processing of bending, can effectively avoid artifical frequent being close to or contact bending equipment, the material operation is accomplished in intermittent type rotation that the material loading unit can last in addition, solves the slow problem of artifical material loading, effectively improves the efficiency of bending of pendant main part blank.
2. The pressure maintaining unit can enable the shape of the bent pendant body after bending processing to be maintained within a certain time, and then the shape of the pendant body after pressure maintaining can be always maintained, so that the problem that deviation occurs in the bending angle of the pendant body due to rebound after bending is avoided.
3. The one end that the blowing frame intermediate position was kept away from to the extrusion slide is loudspeaker formula structure, can make things convenient for the locating lever quick to enter into in the extrusion slide towards the mounting hole department on the lower floor's pendant main part blank of blowing frame and remove, when later pendant main part blank is directly over by the lower mould of bending, because the resilience effect of locating spring, the locating lever still can be when the location slider resets to the pulling of pendant main part blank both ends for center and the middle alignment of lower mould of bending of pendant main part, thereby improves the precision that pendant main part blank was bent.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a perspective view of a pendant body according to the present invention.
Fig. 2 is a schematic perspective view of a manufacturing apparatus according to the present invention.
Fig. 3 is a schematic cross-sectional view of the manufacturing apparatus of the present invention.
Fig. 4 is a schematic side sectional view of the manufacturing apparatus of the present invention.
Fig. 5 is a schematic perspective view of a discharging frame of the present invention.
Fig. 6 is a schematic view of the three-dimensional structure of the pressure-retaining die of the present invention.
In the figure: 1. a pendant body; 2. a mounting hole; 3. a base; 4. a bending device; 40. bending the support; 41. a feeding unit; 410. a feeding slide rail; 411. a feeding support; 412. positioning a branched chain; 4120. positioning a slideway; 4121. positioning a sliding block; 4122. positioning a chute; 4123. a positioning rod; 413. a feeding shaft lever; 414. a feeding grooved wheel; 415. a feeding motor; 416. a feeding thumb wheel; 42. bending the lower die; 43. bending the bracket; 44. a hydraulic cylinder; 45. bending an upper die; 46. discharging support rods; 47. a discharging frame; 470. an extrusion plate; 471. extruding the slideway; 48. a pressure maintaining unit; 480. keeping the lower die; 481. pressure maintaining support rods; 482. pressing the upper die; 483. a conveying branched chain; 4830. a conveying roller; 4831. a conveyor belt; 4832. and a conveying motor.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Referring to fig. 1, a wardrobe hardware pendant comprises a pendant main body 1 and mounting holes 2, wherein the pendant main body 1 is in an L-shaped structure, two pairs of mounting holes 2 are symmetrically formed in two sections of the pendant main body 1, each pair of mounting holes 2 are distributed along the length direction of one section of the pendant main body 1, and two end faces of the pendant main body 1 are in an arc-shaped structure;
referring to fig. 2, the wardrobe hardware hanging member needs to use a special manufacturing and processing device, wherein the manufacturing and processing device comprises a base 3 and a bending device 4, and the bending device 4 is arranged on the upper surface of the base 3;
referring to fig. 2 to 6, the bending device 4 includes a bending support 40, a feeding unit 41, a lower bending die 42, a bending support 43, a hydraulic cylinder 44, an upper bending die 45, a discharging support rod 46, a discharging frame 47 and a pressure maintaining unit 48, the base 3 is provided with the bending support 40, the upper surface of the bending support 40 is provided with the feeding unit 41, the center of the upper surface of the bending support 40 is provided with the lower bending die 42, the bending support 40 is provided with the bending support 43, the hydraulic cylinder 44 is arranged in the middle of the bending support 43, the output end of the hydraulic cylinder 44 is provided with the upper bending die 45, the position of the lower bending die 42 is aligned with the position of the upper bending die 45 up and down, the rear end in the middle of the upper surface of the bending support 40 is provided with the discharging support rod 46, the upper end of the discharging support rod 46 is provided with the discharging frame 47, the feeding unit 41 is in sliding contact with the two ends of the lower surface of the discharging frame 47, and the front end in the middle of the upper surface of the bending support 40 is provided with the pressure maintaining unit 48 together with the bending support 43.
Referring to fig. 2, 4 and 5, the lower end of the front side of the discharging frame 47 is provided with a discharging hole, two ends of the lower end surface of the discharging frame 47 in the length direction are symmetrically provided with extrusion plates 470, the lower surface of the extrusion plates 470 is provided with extrusion slide ways 471, the feeding unit 41 is in sliding contact with the extrusion slide ways 471, the extrusion plates 470 are divided into an inclined section and a horizontal section, and the upper surface of the horizontal section is flush with the inner surface of the bottom of the discharging frame 47.
Referring to fig. 5, one end of the extrusion slide 471 away from the middle position of the discharging frame 47 is in a horn-shaped structure, and one end of the extrusion slide 471 near the middle position of the discharging frame 47 corresponds to the mounting hole 2 on the blank of the pendant body 1 at the lowest layer of the discharging frame 47.
Referring to fig. 2 and 3, the feeding unit 41 includes a feeding rail 410, a feeding support 411, a positioning branched chain 412, a feeding shaft 413, a feeding groove wheel 414, a feeding motor 415 and a feeding deflector wheel 416, two ends of the upper surface of the bending support 40 along the length direction of the feeding rail are symmetrically provided with the feeding rail 410, the feeding rail 410 is in an annular structure, the feeding rail 410 is slidably provided with the feeding support 411, the upper surface of the feeding support 411 is uniformly provided with a plurality of positioning branched chains 412 along the circumferential direction of the feeding support 411, the lower surface of the feeding support 411 is fixedly provided with the feeding shaft 413, the lower end of the feeding shaft 413 penetrates through the bending support 40 and is in rotary connection with the bending support 40, the feeding groove wheel 414 is fixedly arranged at the lower end of the feeding shaft 413, the quantity of the positioning branched chains 412 is equal to the quantity of grooves at the edge of the feeding groove wheel 414, the feeding motor 415 is arranged below the middle of the bending support 40, the feeding motor 415 is a double-shaft motor, two output ends of the feeding motor 415 are fixedly provided with the feeding deflector wheel 416, and the feeding groove 414 and the feeding groove wheel 414 is matched with the feeding groove wheel 416.
Referring to fig. 3, the positioning branched chain 412 includes a positioning slide 4120, a positioning slide 4121, a positioning slide 4122 and a positioning rod 4123, a plurality of positioning slide 4120 are uniformly provided on the upper surface of the feeding support 411 along the circumferential direction thereof, the positioning slide 4120 is provided with the positioning slide 4121 in a sliding manner, positioning springs are connected between both ends of the positioning slide 4120 and the positioning slide 4121, the positioning slide 4121 is vertically provided with the positioning slide 4122, the positioning rod 4123 is provided in the positioning slide 4122 in a sliding manner, a supporting spring is connected between the bottom of the positioning slide 4122 and the lower end of the positioning rod 4123, and the extrusion slide 471 is in sliding contact with the upper end of the positioning rod 4123.
During operation, (1) a plurality of blanks of the pendant body 1 are placed in the discharging frame 47 firstly, then the charging motor 415 is started to operate, the charging motor 415 rotates with the charging deflector 416 in operation, the charging deflector 416 rotates once every time when rotating, the charging deflector 414 rotates once with the charging support 411 on the charging slide rail 410 through the charging shaft rod 413, the positioning rod 4123 is in sliding contact with the lower surface of the extrusion plate 470 firstly after each rotation of the charging support 411, then the positioning rod 4123 is retracted into the positioning slide 4122 due to extrusion of the extrusion plate 470 and compresses a supporting spring, then the positioning rod 4123 moves towards the mounting hole 2 on the blank of the lowermost pendant body 1 of the discharging frame 47 along the track of the extrusion slide 471, the positioning slide 4121 slides in the positioning slide 420 due to extrusion of the side wall of the extrusion slide 471, so that the positioning spring 4123 elastically deforms after the positioning rod 4123 moves to the mounting hole 2, the positioning rod 4123 is separated from the extrusion plate 470, the supporting spring 4123 is separated from the extrusion plate 470, the lower surface of the die body 470 is mounted on the die, and then the blank is bent and the blank body is mounted on the die body is bent from the lower surface of the die body 42.
(2) When the feeding support 411 stops rotating intermittently, the hydraulic cylinder 44 is started to extend to push the upper bending die 45 to the lower bending die 42, then the blank of the pendant body 1 is bent to a required L-shaped structure under the combined action of the lower bending die 42 and the upper bending die 45, after the blank of the pendant body 1 is bent and molded, the feeding support 411 is carried to rotate continuously once, and thus the next carried blank of the pendant body 1 pushes the previous pendant body 1 out of the lower bending die 42 and slides onto the pressure maintaining unit 48 for pressure maintaining treatment.
Referring to fig. 2, 4 and 6, the pressure maintaining unit 48 includes a pressure maintaining lower die 480, a pressure maintaining strut 481, an upper pressure maintaining die 482 and a conveying branched chain 483, the front end in the middle of the upper surface of the bending support 40 is obliquely provided with the pressure maintaining lower die 480, one end of the bending lower die 42 contacts the upper end of the pressure maintaining lower die 480, the front end of the bending support 43 is provided with the pressure maintaining strut 481, the lower end of the pressure maintaining strut 481 is provided with the upper pressure maintaining die 482, the upper pressure maintaining die 482 is divided into an upper section and a lower section, an included angle between the upper sections of the upper pressure maintaining upper die 482 and the lower pressure maintaining lower die 480 is 30 °, the lower pressure maintaining lower die 480 is parallel to the upper pressure maintaining upper die 482, and the conveying branched chain 483 is provided on the lower pressure maintaining die 480.
Referring to fig. 4 and 6, the conveying branched chain 483 includes a conveying roller 4830, a conveying belt 4831 and a conveying motor 4832, two pairs of conveying rollers 4830 are symmetrically disposed on the inner walls of the left and right sides of the upper portion of the pressure maintaining lower die 480, each pair of conveying rollers 4830 is connected through the conveying belt 4831, the conveying belt 4831 extends along the length direction of the pressure maintaining lower die 480, the conveying motor 4832 is disposed in the pressure maintaining lower die 480, and one of the conveying rollers 4830 of each pair is connected with the output end of the conveying motor 4832 through bevel gears in a meshed manner.
Referring to fig. 2, the shape of the bending opening on the lower bending die 42 is the same as the shape of the pressure maintaining opening of the pressure maintaining lower die 480, and the shape of the bending edge of the upper bending die 45 is the same as the shape of the pressure maintaining edge of the pressure maintaining upper die 482.
When the bending machine is specifically operated, when the bent pendant body 1 is pushed down to the upper end of the pressure-maintaining lower die 480, the conveying motor 4832 rotates with the conveying roller 4830 during operation, so that the two conveying belts 4831 rotate to convey the pendant body 1 to the position parallel to the lower section of the pressure-maintaining upper die 482, then each bent pendant body 1 is conveyed to the position parallel to the lower section of the pressure-maintaining lower die 480, so that the next pendant body 1 can extrude the previous pendant body 1, the pendant body 1 gradually passes through the position parallel to the upper pressure-maintaining die 482 of the pressure-maintaining lower die 480, and the shape after bending can be maintained for a long time due to the structural characteristics of the lower pressure-maintaining die 480 and the upper pressure-maintaining die 482, so that the pressure-maintaining effect is achieved, the included angle between the upper sections of the lower pressure-maintaining die 480 and the upper pressure-maintaining die 482 is 30 degrees, and the pendant body 1 can conveniently enter between the lower pressure-maintaining die 480 and the upper pressure-maintaining die 482.
The working principle of the invention is as follows:
firstly, a plurality of blanks of a pendant main body 1 are placed in a discharging frame 47, then a feeding motor 415 is started to work, the feeding motor 415 can drive a feeding deflector 416 to rotate when working, the feeding deflector 416 rotates once when rotating for every circle, the feeding deflector 414 rotates once through a feeding shaft rod 413 and a feeding support 411 on a feeding slide rail 410, the positioning rod 4123 is in sliding contact with the lower surface of an extrusion plate 470 firstly after the feeding support 411 rotates once, then the positioning rod 4123 is retracted into a positioning slide groove 4122 due to extrusion of the extrusion plate 470 and compresses a supporting spring, then the positioning rod 4123 moves towards a mounting hole 2 on the blank of the pendant main body 1 at the lowest layer of the discharging frame 47 along the track of the extrusion slide 471, a positioning slide block 4121 slides in the positioning slide 420 due to extrusion of the side wall of the extrusion slide 471, so that the positioning spring deforms elastically, after the positioning rod 4123 moves to the mounting hole 2, the positioning rod 4123 is separated from the extrusion plate 41470, then the supporting spring 4123 is pushed out of the extrusion plate 470, the positioning rod 4123 is pushed out of the mounting hole 2, and then the blank is bent out of the die body 1 from the lower end face of the die 1, and the die 4123 is bent once, and the blank is arranged on the die carrier body is arranged.
(2) When the feeding support 411 stops rotating intermittently, the hydraulic cylinder 44 is started to extend to push the upper bending die 45 to the lower bending die 42, then the blank of the pendant body 1 is bent to a required L-shaped structure under the joint action of the lower bending die 42 and the upper bending die 45, after the blank of the pendant body 1 is bent and molded, the feeding support 411 is carried with the blank to rotate continuously once, thus the next carried blank of the pendant body 1 pushes the previous pendant body 1 out of the lower bending die 42 and slides to the upper end of the lower pressure maintaining die 480, the conveying motor 4832 rotates with the conveying roller 4830 during operation, so that the two conveying belts 4831 rotate to convey the pendant body 1 to the position parallel to the lower section of the lower pressure maintaining die 482, and then each folded pendant body 1 is conveyed to the position parallel to the lower section of the upper pressure maintaining die 482, so that the next pendant body 1 can be extruded to the previous pendant body 1, and the pendant body 1 can be gradually kept in the shape parallel to the upper pressure maintaining die 482 due to the fact that the shape is kept to the shape of the upper pressure maintaining die 480.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (8)

1. The utility model provides a processing apparatus for wardrobe hardware pendant for processing a wardrobe hardware pendant, wardrobe hardware pendant includes pendant main part (1) and mounting hole (2), its characterized in that: the hanging part main body (1) is of an L-shaped structure, two pairs of mounting holes (2) are symmetrically formed in two sections of the hanging part main body (1), each pair of mounting holes (2) are distributed along the length direction of one section of the hanging part main body (1), and two end faces of the hanging part main body (1) are of arc-shaped structures;
the manufacturing and tooling of the wardrobe hardware hanging piece comprises a base (3) and a bending device (4), wherein the bending device (4) is arranged on the upper surface of the base (3);
the bending device (4) comprises a bending support (40), a feeding unit (41), a bending lower die (42), a bending support (43), a hydraulic cylinder (44), a bending upper die (45), a discharging support rod (46), a discharging frame (47) and a pressure maintaining unit (48), wherein the bending support (40) is arranged on the base (3), the feeding unit (41) is jointly arranged at two ends of the upper surface of the bending support (40) along the length direction of the bending support, the bending lower die (42) is arranged at the center of the upper surface of the bending support (40), the bending support (43) is arranged on the bending support (40), the hydraulic cylinder (44) is arranged in the middle of the bending support (43), the bending upper die (45) is arranged at the output end of the hydraulic cylinder (44), the position of the bending lower die (42) is aligned with the position of the bending upper die (45), the discharging support rod (46) is arranged at the rear end in the middle of the upper surface of the bending support (40), the discharging frame (47) is arranged at the upper end of the discharging support rod (46), the feeding unit (41) is in sliding contact with the two ends of the lower surface of the discharging frame (47), and the bending support (40) is arranged at the front end of the bending support (43);
the feeding unit (41) comprises a feeding sliding rail (410), a feeding support (411), positioning branched chains (412), a feeding shaft rod (413), feeding groove wheels (414), a feeding motor (415) and feeding poking wheels (416), wherein the feeding sliding rail (410) is symmetrically arranged on the upper surface of the feeding support (40) along the two ends of the feeding support in the length direction, the feeding sliding rail (410) is of an annular structure, the feeding sliding rail (410) is provided with the feeding support (411) in a sliding mode, a plurality of positioning branched chains (412) are uniformly arranged on the upper surface of the feeding support (411) along the circumferential direction of the feeding support, the feeding shaft rod (413) is fixedly arranged on the lower surface of the feeding support (411), the lower end of the feeding shaft rod (413) penetrates through the feeding support (40) and is in rotary connection with the feeding groove wheels (414), the feeding motor (415) are arranged below the lower end of the feeding shaft rod (413), the feeding motor (415) is a double-shaft motor, the feeding wheels (414) are fixedly arranged at the two output ends of the feeding motor (415), and the feeding groove wheels (416) are fixedly arranged on the upper end of the feeding support (411), and the feeding poking wheels (416) are matched with the feeding groove wheels (416).
2. The clothes hanger manufacturing and processing device according to claim 1, wherein: discharge gate has been seted up to blowing frame (47) leading flank lower extreme, and the both ends symmetry in the length direction of blowing frame (47) lower extreme face is provided with extrusion board (470), and extrusion board (470) lower surface is provided with extrusion slide (471), and material loading unit (41) and extrusion slide (471) sliding contact, extrusion board (470) divide into slope section and horizontal segment, and the bottom internal surface of horizontal segment upper surface and blowing frame (47) flushes.
3. The clothes hanger manufacturing and processing device according to claim 1, wherein: the pressure maintaining unit (48) comprises a pressure maintaining lower die (480), a pressure maintaining support rod (481), a pressure maintaining upper die (482) and a conveying branched chain (483), wherein the pressure maintaining lower die (480) is obliquely arranged at the front end in the middle of the upper surface of the bending support seat (40), one end of the bending lower die (42) is in contact with the upper end of the pressure maintaining lower die (480), the pressure maintaining support rod (481) is arranged at the front end of the bending support seat (43), the pressure maintaining upper die (482) is arranged at the lower end of the pressure maintaining support rod (481), the pressure maintaining upper die (482) is divided into an upper section and a lower section, an included angle between the pressure maintaining lower die (480) and the upper section of the pressure maintaining upper die (482) is 30 degrees, the position of the pressure maintaining lower die (480) is parallel to the position of the lower section of the pressure maintaining upper die (482), and the conveying branched chain (483) is arranged on the pressure maintaining lower die (480).
4. The clothes hanger manufacturing and processing device according to claim 1, wherein: the number of the positioning branched chains (412) is equal to the number of grooves at the edge of the feeding groove wheel (414).
5. The clothes hanger manufacturing and processing device according to claim 2, wherein: the positioning branched chain (412) comprises a positioning slide way (4120), a positioning slide block (4121), a positioning slide groove (4122) and a positioning rod (4123), a plurality of positioning slide ways (4120) are uniformly arranged on the upper surface of the feeding support (411) along the circumferential direction of the feeding support, the positioning slide ways (4120) are internally provided with the positioning slide block (4121), positioning springs are respectively connected between the two ends of the positioning slide ways (4120) and the positioning slide block (4121), the positioning slide groove (4122) is vertically arranged on the positioning slide block (4121), the positioning rod (4123) is internally arranged in the positioning slide groove (4122), a supporting spring is connected between the bottom of the positioning slide groove (4122) and the lower end of the positioning rod (4123), and the extrusion slide way (471) is in sliding contact with the upper end of the positioning rod (4123).
6. The clothes hanger manufacturing and processing device according to claim 2, wherein: one end of the extrusion slide way (471) far away from the middle position of the discharging frame (47) is of a horn-shaped structure, and one end of the extrusion slide way (471) close to the middle position of the discharging frame (47) corresponds to a mounting hole (2) in a blank of a pendant main body (1) placed at the lowest layer of the discharging frame (47).
7. A wardrobe hardware hanging manufacturing and processing device according to claim 3, wherein: the conveying branched chain (483) comprises conveying rollers (4830), conveying belts (4831) and conveying motors (4832), two pairs of conveying rollers (4830) are symmetrically arranged on the inner walls of the left side and the right side of the upper portion of the pressure maintaining lower die (480), each pair of conveying rollers (4830) is connected through the conveying belts (4831), the conveying belts (4831) extend along the length direction of the pressure maintaining lower die (480), the conveying motors (4832) are arranged in the pressure maintaining lower die (480), and one of the conveying rollers (4830) of each pair is connected with the output end of the conveying motor (4832) through bevel gears in a meshed mode.
8. A wardrobe hardware hanging manufacturing and processing device according to claim 3, wherein: the shape of a bending opening on the bending lower die (42) is the same as that of a pressure maintaining opening of the pressure maintaining lower die (480), and the shape of a bending knife edge of the bending upper die (45) is the same as that of a pressure maintaining knife edge of the pressure maintaining upper die (482).
CN202110827250.2A 2021-07-21 2021-07-21 Wardrobe hardware hanging piece and manufacturing and processing device thereof Active CN113649439B (en)

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JP2008149325A (en) * 2006-12-14 2008-07-03 Murata Mach Ltd Parts bending metal plate and method of manufacturing it
US7418773B2 (en) * 2007-01-30 2008-09-02 Peddinghaus Corporation Punch and drill machine for a structural angle
CN108704966A (en) * 2017-01-05 2018-10-26 永春福源建材科技有限公司 A kind of hardware plank fast ram bending equipment
CN210387294U (en) * 2019-05-27 2020-04-24 中电建武汉铁塔有限公司 Automatic angle steel feeding mechanism
CN211965614U (en) * 2019-12-19 2020-11-20 杭州余杭飞尔机械有限公司 Hardware mould with automatic feeding function
CN112845700A (en) * 2021-01-14 2021-05-28 梁康 Iron sheet bending equipment for hardware processing

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