CN114247785B - Aluminum profile bending device - Google Patents
Aluminum profile bending device Download PDFInfo
- Publication number
- CN114247785B CN114247785B CN202111600803.7A CN202111600803A CN114247785B CN 114247785 B CN114247785 B CN 114247785B CN 202111600803 A CN202111600803 A CN 202111600803A CN 114247785 B CN114247785 B CN 114247785B
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- Prior art keywords
- wall
- rod
- bending
- aluminum
- workbench
- Prior art date
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 90
- 238000005452 bending Methods 0.000 title claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 26
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 13
- 238000007599 discharging Methods 0.000 abstract 1
- 244000309464 bull Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
-
- 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
- B21D43/003—Positioning devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an aluminum profile bending device, and belongs to the technical field of aluminum profile processing. The aluminum profile bending device comprises a workbench, wherein a groove is formed in the workbench, a conveying mechanism is arranged in the groove, aluminum parts which are uniformly distributed are placed on the conveying mechanism, a baffle plate part is arranged at one end, far away from the conveying mechanism, of the workbench, a bending mechanism for bending the aluminum parts is arranged on the workbench, the bending mechanism is arranged between the baffle plate part and the conveying mechanism, a blanking groove is formed in the outer wall of the workbench, a closing mechanism is arranged on the blanking groove, the conveying mechanism drives the closing mechanism to work through a transmission assembly, and a collecting box for stacking the aluminum parts is arranged at the bottom of the blanking groove; the automatic aluminum profile bending machine can realize the automation of feeding and discharging in the aluminum profile bending process, reduce the labor intensity of workers, reduce the labor cost, reduce the damage of the aluminum profile in the bending processing process, and further effectively improve the bending quality and the bending efficiency of the aluminum profile.
Description
Technical Field
The invention relates to the technical field of aluminum profile processing, in particular to an aluminum profile bending device.
Background
Aluminum is a common metal, and plays an important role in industrial production due to its excellent corrosion resistance, excellent conductivity, non-magnetism and extremely high recovery, while along with the progress of technology, aluminum is generally used in the production of aluminum profiles, and for convenience in processing, storage and transportation, the aluminum profiles are all in straight line form in the process, and in normal use, the situation that the straight line aluminum profiles need to be bent is often encountered.
However, the existing aluminum profile bending processing automation degree is not high, before and after aluminum profile bending processing, aluminum profiles need to be manually fed and discharged, and the bent aluminum profiles are difficult to accumulate neatly due to deformation, and are usually accumulated at one side of a bending machine in a mess, so that the workload of workers is increased, and the working efficiency of aluminum profile processing is reduced; meanwhile, the aluminum profile is severely worn in the bending processing process, so that the bending processing quality of the aluminum profile is not facilitated. Therefore, improvement of bending quality and bending efficiency of the aluminum profile is required.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an aluminum profile bending device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides an aluminium alloy bending device, includes the workstation, set up flutedly on the workstation, be provided with conveying mechanism in the recess, evenly distributed's aluminium material spare has been placed on the conveying mechanism, conveying mechanism's one end is kept away from to the workstation is provided with baffle portion, be provided with the mechanism of bending that is used for aluminium material spare to bend on the workstation, the mechanism of bending is arranged in between baffle portion and the conveying mechanism, the fall groove has been seted up to the workstation outer wall, be provided with closing mechanism on the fall groove, conveying mechanism passes through the work of drive assembly drive closing mechanism, the bottom of blanking groove is provided with the collecting box that is used for aluminium material spare to pile up.
Preferably, the conveying mechanism comprises two rotating shafts rotating on the inner wall of the groove, each rotating shaft is sleeved with a conveying roller, a conveying belt is connected between the two conveying rollers, the aluminum material piece is arranged on the conveying belt, the conveying mechanism further comprises a driving motor fixedly arranged inside the workbench, and the output end of the driving motor is fixedly connected with one rotating shaft.
Preferably, the outer wall of the workbench is provided with two side plates, and the two side plates are symmetrically arranged on two sides of the groove.
Preferably, the closing mechanism comprises an L-shaped plate fixedly arranged on the side wall of the workbench, a first rotating rod is rotationally connected to the outer wall of the L-shaped plate, a rotating plate is connected to the bottom wall of the first rotating rod, a fixing rod is connected to the outer wall of the rotating plate, the closing mechanism further comprises two sliding grooves which are formed in the workbench and are parallel to each other, the two sliding grooves are communicated with the blanking groove, each sliding groove is provided with a rack in sliding connection with the inner wall of the sliding groove, a movable gear is connected between the two racks in a meshed manner, and a limiting frame is arranged on the outer wall of one rack, and the fixing rod is movably connected in the limiting frame.
Preferably, the transmission assembly comprises a second rotating rod which is rotationally connected to the L-shaped plate through a bearing, synchronous wheels are arranged on the second rotating rod and the first rotating rod, a synchronous belt is arranged between the two synchronous wheels, the transmission assembly further comprises a driven bevel gear fixedly arranged at the bottom of the second rotating rod, a driving bevel gear is connected to the outer wall of the driven bevel gear in a meshed mode, and the driving bevel gear is fixedly connected with a rotating shaft.
Preferably, the bending mechanism comprises a driving cylinder fixedly arranged on the workbench, the output end of the driving cylinder is connected with a U-shaped push rod, the two ends of the U-shaped push rod, which are far away from the driving cylinder, are all propped against the aluminum part in a movable way, the bending mechanism further comprises a plurality of positioning shafts, the outer walls of the positioning shafts are sleeved with auxiliary rollers, the outer walls of the U-shaped push rod are provided with fixing blocks, and auxiliary grooves matched with the auxiliary rollers are formed in the outer walls of the fixing blocks.
Preferably, the U-shaped push rod is connected with U-shaped plates at two ends far away from the driving cylinder, each U-shaped plate is internally and rotatably connected with a press roller, and the press roller is movably propped against the aluminum part.
Preferably, the baffle portion is including setting firmly the fixed plate on the workstation, fixed plate outer wall connection has the elastic expansion link, the one end that the fixed plate was kept away from to the elastic expansion link is connected with main part baffle, main part baffle is inside to be connected with the roller through the pivot.
Preferably, the elastic telescopic rod comprises an outer pipe fixedly connected with the fixed plate and an inner rod fixedly connected with the main body baffle, the inner rod is slidably connected in the outer pipe, one end of the inner rod, far away from the main body baffle, is connected with the movable plate, a first elastic element is connected between the movable plate and the inner wall of the outer pipe, a matched limiting hole is formed in the outer pipe and the inner rod, an inserting rod is movably connected in the limiting hole, a connecting rod is connected between the inserting rod and the U-shaped push rod, and the connecting rod is slidably connected on the workbench.
Preferably, a receiving cavity which is the same as the blanking groove is arranged in the collecting box, a plurality of movable grooves are formed in the inner wall of the receiving cavity in an equidistant mode, the inner wall of each movable groove is connected with a second elastic element, one end, away from each movable groove, of each second elastic element is connected with a speed reducing plate, and the speed reducing plates are in movable offset with the aluminum material.
Compared with the prior art, the invention provides the aluminum profile bending device, which has the following beneficial effects:
1. This aluminium alloy bending device drives drive assembly work through conveying mechanism during operation, makes drive assembly drive closed mechanism work, makes the blanking groove open, and the aluminium alloy piece whereabouts is to the collection box in, can realize the automation to the aluminium alloy in-process material loading unloading of bending, reduces staff's intensity of labour, reduces the cost of labor, and reduces the damage of bending processing in-process aluminium alloy, and then effectively improves aluminium alloy bending quality and bending efficiency.
2. This aluminum profile bending device drives initiative bevel gear and driven bevel gear intermeshing through the axis of rotation in-process, makes the second bull stick rotate, and first bull stick rotates along with the second bull stick is synchronous under the effect of hold-in range and synchronizing wheel, and then makes the rotation board that first bull stick drive bottom is connected rotate, and the activity is in spacing frame when making the dead lever circumference rotate, and spacing frame drives one of them rack and removes, and this rack and movable gear meshing for movable gear drives another rack and removes, thereby makes two racks be close to each other or keep away from each other, and then seals or opens the blanking groove.
3. This aluminum profile bending device through the operation of control drive cylinder, makes the output of drive cylinder drive U-shaped push rod to the aluminum product spare effort of waiting to process, makes the aluminum product spare buckle, and at this in-process, because U-shaped push rod tip offsets with the aluminum product spare through the compression roller, has reduced the wearing and tearing that the aluminum product spare received in the atress bending process, guarantees the quality of aluminum product spare processing.
4. This aluminum profile bending device is through making baffle portion flexonics for aluminum product spare reduces the effort of aluminum product spare lateral wall and baffle portion when buckling and rotates, guarantees both sides's life, and after bending processing, baffle portion resumes rigid connection under the effect of inserted bar, thereby carries out accurate spacing to the aluminum product spare that conveying mechanism carried, makes the aluminum product spare be in station department of bending.
5. This aluminum profile bending device through set up the speed reducer in the collecting box, can effectively reduce the speed when the aluminum product spare after bending descends from the blanking groove, when avoiding a plurality of aluminum product spare to pile up, the great impact force of top aluminum product spare causes the damage to the aluminum product spare of below.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention during bending;
FIG. 2 is a schematic diagram of the structure of the portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic illustration of the structure of the present invention when not bent;
FIG. 4 is a schematic view of the structure of the portion B of FIG. 3 according to the present invention;
FIG. 5 is a top view of the present invention;
FIG. 6 is a schematic view of the conveying mechanism of the present invention;
FIG. 7 is a schematic view of the structure of the baffle plate part of the present invention;
FIG. 8 is a schematic view of the structure of the collecting box of the present invention;
Fig. 9 is a schematic cross-sectional structure of the collecting tank of the present invention.
In the figure: 1. a work table; 101. a groove; 102. a side plate; 2. a conveying mechanism; 3. an aluminum material member; 4. a baffle plate portion; 401. a fixing plate; 402. an elastic telescopic rod; 4021. an outer tube; 4022. an inner rod; 4023. a moving plate; 4024. a first elastic element; 403. a main body baffle; 4031. a roller; 5. a material dropping groove; 6. a collection box; 601. a material receiving cavity; 602. a movable groove; 6021. a second elastic element; 6022. a speed reducing plate; 7. a rotating shaft; 701. a conveying roller; 702. a conveyor belt; 703. a driving motor; 8. an L-shaped plate; 801. a first rotating lever; 802. a rotating plate; 803. a fixed rod; 9. a chute; 901. a rack; 902. a movable gear; 903. a limit frame; 10. a second rotating rod; 11. a synchronizing wheel; 111. a synchronous belt; 12. a driven bevel gear; 121. a drive bevel gear; 13. a driving cylinder; 131. a U-shaped push rod; 132. a U-shaped plate; 133. a press roller; 14. positioning a shaft; 141. an auxiliary roller; 15. a fixed block; 151. an auxiliary groove; 16. a limiting hole; 161. a rod; 162. and (5) connecting a rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an aluminum profile bending device comprises a workbench 1, a groove 101 is formed in the workbench 1, a conveying mechanism 2 is arranged in the groove 101, an aluminum material part 3 which is evenly distributed is placed on the conveying mechanism 2, a baffle plate part 4 is arranged at one end, far away from the conveying mechanism 2, of the workbench 1, a bending mechanism for bending the aluminum material part 3 is arranged on the workbench 1, the bending mechanism is arranged between the baffle plate part 4 and the conveying mechanism 2, a blanking groove 5 is formed in the outer wall of the workbench 1, a closing mechanism is arranged on the blanking groove 5, the conveying mechanism 2 drives the closing mechanism to work through a transmission assembly, and a collecting box 6 for stacking the aluminum material parts 3 is arranged at the bottom of the blanking groove 5.
Specifically, place a plurality of aluminum product pieces 3 that length is the same on conveying mechanism 2, make conveying mechanism 2 send aluminum product piece 3 to waiting to bend the department, and in this process, conveying mechanism 2 drives drive assembly work, make drive assembly drive closing mechanism work, make blanking groove 5 open, the aluminum product piece 3 that has been bent drops to collection box 6, along with conveying mechanism 2's work, closing mechanism seals blanking groove 5 once more, conveying mechanism 2 has sent aluminum product piece 3 to the station department of bending this moment, and one side and baffle portion 4 of aluminum product piece 3 offset, thereby realize the automation to the material loading unloading of aluminum profile in-process of bending, reduce staff's intensity of labour, reduce the cost of labor, and reduce the damage of the aluminum profile in the processing of bending, and then effectively improve aluminum profile bending quality and bending efficiency.
Referring to fig. 1,3 and 6, as a preferred technical scheme of the present invention, the conveying mechanism 2 includes two rotating shafts 7 rotating on the inner wall of the groove 101, each rotating shaft 7 is sleeved with a conveying roller 701 on the outer wall, a conveying belt 702 is connected between the two conveying rollers 701, the aluminum material 3 is placed on the conveying belt 702, the conveying mechanism 2 further includes a driving motor 703 fixedly arranged in the workbench 1, and an output end of the driving motor 703 is fixedly connected with one of the rotating shafts 7; by controlling the operation of the driving motor 703, the output end of the driving motor 703 drives one of the rotating shafts 7 to rotate, so that the conveying roller 701 and the conveying belt 702 work, and the conveying belt 702 conveys the aluminum material 3 placed above the conveying roller.
Referring to fig. 1, 2 and 3, as a preferred technical solution of the present invention, the outer wall of the workbench 1 is provided with two side plates 102, and the two side plates 102 are symmetrically arranged at two sides of the groove 101; the aluminum material 3 in the conveying process can be limited, so that the aluminum material can smoothly enter the bending station.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, as a preferred technical scheme of the present invention, the closing mechanism comprises an L-shaped plate 8 fixedly arranged on the side wall of the workbench 1, a first rotating rod 801 is rotatably connected to the outer wall of the L-shaped plate 8, a rotating plate 802 is connected to the bottom wall of the first rotating rod 801, a fixed rod 803 is connected to the outer wall of the rotating plate 802, the closing mechanism further comprises two parallel sliding grooves 9 which are arranged on the workbench 1, the two sliding grooves 9 are communicated with the blanking groove 5, racks 901 are slidably connected to the inner wall of each sliding groove 9, a movable gear 902 is connected between the two racks 901, a limit frame 903 is arranged on the outer wall of one of the racks 901, and the fixed rod 803 is movably connected in the limit frame 903; through the rotation of the first rotating rod 801, the first rotating rod 801 drives the rotating plate 802 to rotate in the rotation process, the fixed rod 803 at the bottom of the rotating plate 802 synchronously rotates, and the fixed rod 803 moves in the limit frame 903 in the rotation process, so that the limit frame 903 moves left and right and drives the rack 901 connected with the limit frame to slide, the rack 901 is meshed with the movable gear 902 when sliding, the movable gear 902 rotates and is meshed with another rack 901 for transmission, and then the two racks 901 are mutually close to or mutually far away from each other, so that the blanking groove 5 is closed or opened.
Referring to fig. 1, 2, 3, 4 and 5, as a preferred technical scheme of the present invention, the transmission assembly comprises a second rotating rod 10 rotatably connected to an L-shaped plate 8 through a bearing, synchronizing wheels 11 are arranged on the second rotating rod 10 and a first rotating rod 801, a synchronous belt 111 is arranged between the two synchronizing wheels 11, the transmission assembly further comprises a driven bevel gear 12 fixedly arranged at the bottom of the second rotating rod 10, a driving bevel gear 121 is connected to the outer wall of the driven bevel gear 12 in a meshed manner, and the driving bevel gear 121 is fixedly connected with the rotating shaft 7; the rotation shaft 7 drives the driving bevel gear 121 and the driven bevel gear 12 to be meshed with each other in the rotation process, so that the second rotating rod 10 rotates, and the first rotating rod 801 synchronously rotates along with the second rotating rod 10 under the action of the synchronous belt 111 and the synchronous wheel 11, so that the conveying mechanism 2 drives the closing mechanism to work.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, as a preferred technical scheme of the invention, the bending mechanism comprises a driving cylinder 13 fixedly arranged on the workbench 1, the output end of the driving cylinder 13 is connected with a U-shaped push rod 131, both ends of the U-shaped push rod 131 far away from the driving cylinder 13 are movably propped against the aluminum material 3, the bending mechanism further comprises a plurality of positioning shafts 14, the outer wall of the positioning shafts 14 is sheathed with an auxiliary roller 141, the outer wall of the U-shaped push rod 131 is provided with a fixed block 15, and the outer wall of the fixed block 15 is provided with an auxiliary groove 151 matched with the auxiliary roller 141; the aluminum product 3 conveyed by the conveying mechanism 2 enters a bending station area, the positioning shafts 14 can be five, two or three positioning shafts 14 are respectively arranged at two bending sides, the output end of the driving cylinder 13 drives the U-shaped push rod 131 to apply force to the aluminum product 3 to be processed by controlling the driving cylinder 13 to operate, the aluminum product 3 is bent towards the side provided with the two positioning shafts 14, and when the fixing block 15 moves to the positioning shafts 14 along with the U-shaped push rod 131 and the auxiliary roller 141 is arranged in the auxiliary groove 151, the driving cylinder 13 is stopped to operate, and at the moment, the aluminum product 3 is bent to a required degree.
Referring to fig. 1,2 and 3, as a preferred technical scheme of the present invention, two ends of a U-shaped push rod 131 far away from a driving cylinder 13 are connected with U-shaped plates 132, a press roller 133 is rotatably connected in each U-shaped plate 132, and the press roller 133 is movably abutted against an aluminum member 3; when the output end of the driving cylinder 13 drives the U-shaped push rod 131 to apply force to the aluminum part 3 to be processed, the end part of the U-shaped push rod 131 is propped against the aluminum part 3 through the press roller 133, so that the abrasion of the aluminum part 3 in the stress bending process is reduced, and the processing quality of the aluminum part 3 is ensured.
Referring to fig. 1,3 and 7, as a preferred embodiment of the present invention, the baffle portion 4 includes a fixing plate 401 fixed on the table 1, an elastic telescopic rod 402 is connected to an outer wall of the fixing plate 401, one end of the elastic telescopic rod 402, which is far away from the fixing plate 401, is connected to a main body baffle 403, and a roller 4031 is connected to an inside of the main body baffle 403 through a rotation shaft.
Further, the elastic telescopic rod 402 includes an outer tube 4021 fixedly connected with the fixing plate 401 and an inner rod 4022 fixedly connected with the main body baffle 403, the inner rod 4022 is slidably connected in the outer tube 4021, one end, far away from the main body baffle 403, of the inner rod 4022 is connected with a moving plate 4023, a first elastic element 4024 is connected between the moving plate 4023 and the inner wall of the outer tube 4021, a limit hole 16 matched with the outer tube 4021 is formed in the inner rod 4022, an inserting rod 161 is movably connected in the limit hole 16, a connecting rod 162 is connected between the inserting rod 161 and the U-shaped push rod 131, and the connecting rod 162 is slidably connected on the workbench 1.
Specifically, when the conveying mechanism 2 conveys the aluminum material 3 to be bent to the bending station, the inserting rod 161 is placed in the limiting hole 16 of the elastic telescopic rod 402, and all parts between the baffle plate parts 4 are hard connected, so that when the aluminum profile abuts against the baffle plate parts 4, the aluminum profile is positioned at the bending station, and the conveyed aluminum material 3 is accurately limited; when the bending mechanism starts to work, the U-shaped push rod 131 is pressed against and bends the aluminum material 3 arranged at the bending station, in the process, the U-shaped push rod 131 drives the inserting rod 161 to move out of the limiting hole 16 of the elastic telescopic rod 402 through the connecting rod 162, so that all parts of the baffle plate part 4 are flexibly connected, the aluminum material 3 is prevented from bending and rotating, the acting force of the side wall of the aluminum material 3 and the baffle plate part 4 is reduced, the service lives of the two sides are ensured, the roller 4031 is arranged inside the main baffle plate 403, the friction between the main baffle plate 403 and the side wall of the aluminum material 3 is rolling friction, and the abrasion degree is reduced.
Referring to fig. 1, 3 and 7, as a preferable technical scheme of the invention, a receiving cavity 601 with the same shape as a blanking groove 5 is arranged in a collecting box 6, a plurality of movable grooves 602 are arranged on the inner wall of the receiving cavity 601 in an equidistant way, a second elastic element 6021 is connected to the inner wall of the movable groove 602, one end of the second elastic element 6021, which is far away from the movable groove 602, is connected with a speed reducing plate 6022, and the speed reducing plate 6022 is movably propped against an aluminum part 3; the speed of the aluminum product 3 after bending when descending from the blanking groove 5 can be effectively reduced, and the damage to the lower aluminum product 3 caused by the larger impact force of the upper aluminum product 3 when a plurality of aluminum products 3 are stacked is avoided.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. The utility model provides an aluminium alloy bending device, includes workstation (1), its characterized in that, set up flutedly (101) on workstation (1), be provided with conveying mechanism (2) in recess (101), evenly distributed's aluminum product spare (3) have been placed on conveying mechanism (2), the one end that conveying mechanism (2) was kept away from to workstation (1) is provided with baffle portion (4), be provided with the mechanism of bending that is used for aluminum product spare (3) to bend on workstation (1), the mechanism of bending is arranged in between baffle portion (4) and conveying mechanism (2), blanking groove (5) have been seted up to workstation (1) outer wall, be provided with closing mechanism on blanking groove (5), conveying mechanism (2) drive closing mechanism work through drive assembly, the bottom of blanking groove (5) is provided with collection box (6) that are used for aluminum product spare (3) to pile up; the conveying mechanism (2) comprises two rotating shafts (7) which rotate on the inner wall of the groove (101), conveying rollers (701) are sleeved on the outer wall of each rotating shaft (7), a conveying belt (702) is connected between the two conveying rollers (701), the aluminum material piece (3) is arranged on the conveying belt (702), the conveying mechanism (2) further comprises a driving motor (703) fixedly arranged inside the workbench (1), and the output end of the driving motor (703) is fixedly connected with one rotating shaft (7);
The closing mechanism comprises an L-shaped plate (8) fixedly arranged on the side wall of the workbench (1), a first rotating rod (801) is rotatably connected to the outer wall of the L-shaped plate (8), a rotating plate (802) is connected to the bottom wall of the first rotating rod (801), a fixed rod (803) is connected to the outer wall of the rotating plate (802), the closing mechanism further comprises two sliding grooves (9) which are arranged on the workbench (1) and are parallel to each other, the two sliding grooves (9) are communicated with the blanking groove (5), racks (901) are slidably connected to the inner wall of each sliding groove (9), a movable gear (902) is connected between the two racks (901) in a meshed mode, a limiting frame (903) is arranged on the outer wall of one rack (901), and the fixed rod (803) is movably connected in the limiting frame (903); the transmission assembly comprises a second rotating rod (10) which is rotationally connected to an L-shaped plate (8) through a bearing, synchronous wheels (11) are arranged on the second rotating rod (10) and the first rotating rod (801), a synchronous belt (111) is arranged between the two synchronous wheels (11), the transmission assembly further comprises a driven bevel gear (12) which is fixedly arranged at the bottom of the second rotating rod (10), a driving bevel gear (121) is connected to the outer wall of the driven bevel gear (12) in a meshed mode, and the driving bevel gear (121) is fixedly connected with the rotating shaft (7); the bending mechanism comprises a driving cylinder (13) fixedly arranged on the workbench (1), the output end of the driving cylinder (13) is connected with a U-shaped push rod (131), two ends of the U-shaped push rod (131) far away from the driving cylinder (13) are movably propped against the aluminum part (3), the bending mechanism further comprises a plurality of positioning shafts (14), the outer wall of each positioning shaft (14) is sleeved with an auxiliary roller (141), the outer wall of each U-shaped push rod (131) is provided with a fixed block (15), and an auxiliary groove (151) matched with the auxiliary roller (141) is formed in the outer wall of each fixed block (15); two ends of the U-shaped push rod (131) far away from the driving cylinder (13) are connected with U-shaped plates (132), each U-shaped plate (132) is rotationally connected with a press roller (133), and the press rollers (133) are movably abutted against the aluminum piece (3); the baffle part (4) comprises a fixed plate (401) fixedly arranged on the workbench (1), an elastic telescopic rod (402) is connected to the outer wall of the fixed plate (401), one end, far away from the fixed plate (401), of the elastic telescopic rod (402) is connected with a main body baffle (403), and a roller (4031) is connected to the inside of the main body baffle (403) through a rotating shaft; the elastic telescopic rod (402) comprises an outer tube (4021) fixedly connected with the fixing plate (401) and an inner rod (4022) fixedly connected with the main body baffle (403), the inner rod (4022) is slidably connected in the outer tube (4021), one end, far away from the main body baffle (403), of the inner rod (4022) is connected with a moving plate (4023), a first elastic element (4024) is connected between the moving plate (4023) and the inner wall of the outer tube (4021), a limit hole (16) matched with the outer tube (4021) is formed in the inner rod (4022), an inserting rod (161) is movably connected in the limit hole (16), and a connecting rod (162) is connected between the inserting rod (161) and the U-shaped push rod (131) and is slidably connected on the workbench (1); the collecting box (6) is internally provided with a receiving cavity (601) with the same shape as the blanking groove (5), a plurality of movable grooves (602) are formed in the inner wall of the receiving cavity (601) in an equidistant mode, the inner wall of each movable groove (602) is connected with a second elastic element (6021), one end, away from each movable groove (602), of each second elastic element (6021) is connected with a speed reducing plate (6022), and the speed reducing plates (6022) are in movable offset with the aluminum material piece (3).
2. An aluminium profile bending apparatus according to claim 1, wherein the outer wall of the table (1) is provided with two side plates (102), the two side plates (102) being symmetrically arranged on both sides of the recess (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111600803.7A CN114247785B (en) | 2021-12-24 | 2021-12-24 | Aluminum profile bending device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111600803.7A CN114247785B (en) | 2021-12-24 | 2021-12-24 | Aluminum profile bending device |
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| CN114247785A CN114247785A (en) | 2022-03-29 |
| CN114247785B true CN114247785B (en) | 2024-05-10 |
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| CN202111600803.7A Active CN114247785B (en) | 2021-12-24 | 2021-12-24 | Aluminum profile bending device |
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|---|---|---|---|---|
| CN116809813A (en) * | 2022-06-28 | 2023-09-29 | 佳木斯大学 | Reinforcing steel bar processing device with bending mechanism and application thereof |
| CN115780595B (en) * | 2023-01-06 | 2023-04-11 | 山西万瑞交通科技发展有限公司 | Galvanized pipe bending machine capable of assisting in positioning |
| CN116493454B (en) * | 2023-06-30 | 2023-09-01 | 吉林省新诺达交通设备有限公司 | Large-section aluminum profile bending device |
| CN117102302B (en) * | 2023-10-24 | 2024-02-06 | 诸城市盛开达汽车部件有限公司 | Automobile aluminum fitting bending machine |
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| CN114247785A (en) | 2022-03-29 |
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Effective date of registration: 20240407 Address after: 461500 west side of north section of Zhongyao Avenue, Changge City, Xuchang City, Henan Province Applicant after: Henan Jingmeilong Aluminum Co.,Ltd. Country or region after: China Address before: 427000 entrepreneurship center of Yongding Development Zone, Zhangjiajie City, Hunan Province (south of science and technology Avenue) Applicant before: Li Xiaofang Country or region before: China |
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