CN112916928A - Slotting device for aluminum veneer and aluminum veneer production process using same - Google Patents
Slotting device for aluminum veneer and aluminum veneer production process using same Download PDFInfo
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- CN112916928A CN112916928A CN202110320603.XA CN202110320603A CN112916928A CN 112916928 A CN112916928 A CN 112916928A CN 202110320603 A CN202110320603 A CN 202110320603A CN 112916928 A CN112916928 A CN 112916928A
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- Prior art keywords
- aluminum veneer
- connecting rod
- veneer
- frame
- aluminum
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
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- 238000003801 milling Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 18
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- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 13
- 238000005238 degreasing Methods 0.000 claims description 12
- 238000002161 passivation Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000005498 polishing Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
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- 210000002414 leg Anatomy 0.000 abstract description 25
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- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000005554 pickling Methods 0.000 description 4
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 4
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
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- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
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- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
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- 239000011684 sodium molybdate Substances 0.000 description 2
- 235000015393 sodium molybdate Nutrition 0.000 description 2
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 2
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 2
- 235000019345 sodium thiosulphate Nutrition 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- NEDPBMIBOQZRIS-UHFFFAOYSA-N [Na].S=S Chemical compound [Na].S=S NEDPBMIBOQZRIS-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Abstract
The application relates to a slotting device for an aluminum veneer and an aluminum veneer production process applying the same, which relate to the field of aluminum veneer production and manufacture and comprise a frame for placing the aluminum veneer, the sliding installation is in the guide rail frame of frame one side and installs the grooving subassembly on the guide rail frame, the frame is including relative back timber and the floorbar that sets up, be provided with a plurality of tie-beams that are used for connecting back timber and floorbar between back timber and the floorbar, be provided with a plurality of one-level supporting components that are used for supporting the aluminium veneer on the floorbar, each one-level supporting component includes the mounting panel of relatively fixed on the floorbar and a plurality of one-level supporting legss of fixed setting on the mounting panel, be provided with loose pulley assembly on the floorbar, loose pulley assembly includes link mechanism and a plurality of pulley, each pulley passes through link mechanism and is connected with the floorbar rotation, link mechanism is used for. This application has and is convenient for take off the aluminium veneer from the frame, simple operation convenient effect.
Description
Technical Field
The application relates to the field of aluminum veneer production and manufacturing, in particular to a slotting device for an aluminum veneer and an aluminum veneer production process using the same.
Background
The aluminum veneer is a high-grade metal decorative material which is formed by using high-grade aluminum alloy as a main material through technologies such as numerical control bending according to the size, shape and structural form designed in an engineering field and is painted on the surface of the aluminum veneer. The high-strength high-.
The chinese utility model patent of relevant bulletin number CN203495308U discloses an aluminum plate groover, including the frame that has two lateral shifting guide rails from top to bottom, and fix and remove the slide about on the lateral shifting guide rail, remove and be equipped with a grooving seat on the slide about, the grooving seat includes slide and groover, and groover includes motor and milling cutter, and the motor passes through a conduction band and connects milling cutter, grooving device and slide coupling. And relevant bulletin number is CN 203495307U's chinese utility model patent, it discloses a cutter seat of groover, including slide and groover, the groover is including removing the seat and locating motor and the milling cutter on removing the seat, and the motor passes through a conduction band and connects milling cutter, is equipped with an axostylus axostyle on the slide, is equipped with the shaft barrel that the axostylus axostyle was worn to establish in the matching on removing the seat, still includes that a both sides are connected with operating handle's dwang, and the dwang passes through a link mechanism and connects and remove the seat, and the dwang control shaft barrel makes a round trip to slide on the axost.
In view of the above-mentioned related art, the inventor believes that when the size and weight of the aluminum veneer to be grooved are large, the aluminum veneer is placed on the rack, and it is difficult for a worker to take the aluminum veneer off the rack, which makes the operation inconvenient.
Disclosure of Invention
In order to improve when the size of aluminium veneer and weight are great, the difficult problem of taking off from the frame of aluminium veneer, this application provides a fluting device for aluminium veneer.
The application provides an aluminium is fluting device for veneer adopts following technical scheme:
the utility model provides an aluminium is fluting device for veneer, is including the frame, the slidable mounting that are used for placing the aluminium veneer in the guide rail frame of frame one side and install the grooving subassembly on the guide rail frame, the frame is including relative back timber and the floorbar that sets up, be provided with a plurality of tie-beams that are used for connecting back timber and floorbar between back timber and the floorbar, be provided with a plurality of one-level supporting components that are used for supporting the aluminium veneer on the floorbar, each one-level supporting components includes the mounting panel of relatively fixed on the floorbar and a plurality of one-level supporting legss of fixed setting on the mounting panel, be provided with loose pulley assembly on the floorbar, loose pulley assembly includes link mechanism and a plurality of pulleys, each the pulley passes through link mechanism and is connected with the floorbar rotation, link mechanism is used.
By adopting the technical scheme, when the grooving operation of the aluminum veneer is carried out, the aluminum veneer is placed on the rack in a leaning manner, the primary supporting leg is positioned at the bottom of the aluminum veneer and provides support for the aluminum veneer, and at the moment, the pulley is relatively positioned at the bottom of the primary supporting leg; after the grooving operation is completed, the worker adjusts the relative position between the pulley and the one-level supporting leg through the connecting rod structure, so that the pulley is relatively positioned at the top of the one-level supporting leg, the pulley and the aluminum veneer are abutted to provide support for the aluminum veneer, the pulley is rotatably connected with the bottom beam through the connecting rod mechanism, the friction force between the aluminum veneer and the pulley is effectively reduced, at the moment, the aluminum veneer is only required to be pushed from one side, the aluminum veneer can be taken down from the rack, and the grooving operation is simple and convenient.
Optionally, the link mechanism includes a transmission rod and first connecting blocks fixedly disposed at two ends of the bottom beam in the length direction, a first rotating shaft penetrates through each first connecting block, a first connecting rod is disposed at one end of each first rotating shaft facing the grooving assembly, each first connecting rod is hinged to each first rotating shaft, one end of each first connecting rod is hinged to the transmission rod, a plurality of second connecting blocks are fixedly disposed on the bottom beam, the plurality of second connecting blocks are located between the two first connecting blocks, a second rotating shaft penetrates through the second connecting blocks, a second connecting rod is disposed at one end of each second rotating shaft facing the grooving assembly, one end of each second connecting rod is hinged to the transmission rod, and the other end of each second connecting rod is rotatably connected to each pulley.
By adopting the technical scheme, a parallelogram mechanism is formed between the transmission rod and each first connecting rod, when the relative height position between the pulley and the primary supporting leg is adjusted, the transmission rod is driven to move and simultaneously rotate around the first connecting rod by rotating one first connecting rod, so that the transmission rod drives the pulley to move up and down through the second connecting rod, and the adjustment of the relative height position between the pulley and the primary supporting leg is realized; the adjustment of the positions of all the pulleys connected with the transmission rod can be realized by rotating one first connection rod, and the adjustment operation is simple and convenient.
Optionally, a second-stage supporting assembly is arranged between the top beam and the bottom beam and comprises an installation rod and a plurality of second-stage supporting legs fixed on the installation rod, the second-stage supporting legs are arranged along the length direction of the installation rod, and the installation rod is rotatably connected with the rack.
By adopting the technical scheme, when the size of the aluminum single plate to be grooved is small, if the aluminum single plate is placed at the primary supporting assembly, the position of the aluminum single plate is too low, the grooving assembly needs to be moved to the bottom, and a worker can perform grooving operation only by squatting down, so that the operation is inconvenient; the aluminum single plate with the small size can be placed on the secondary supporting component due to the arrangement of the secondary supporting component, so that the aluminum single plate is high in position, and the processing operation of workers is facilitated.
Optionally, a sliding groove is formed in the outer wall, close to the first-level supporting assembly, of the bottom beam, a sliding block matched with the sliding groove is fixedly connected to the mounting plate, and the mounting plate is connected with the bottom beam in a sliding mode through the sliding block.
Through adopting above-mentioned technical scheme for the position of one-level supporting component on the floorbar can be adjusted, and the staff adjusts one-level supporting component according to the position of treating the fluting on the aluminium veneer, and then makes one-level supporting component be difficult for causing the interference to the vertical fluting of aluminium veneer.
Optionally, the grooving component is including removing the seat, setting motor and the milling cutter on removing the seat, the output and the milling cutter of motor are connected for drive milling cutter rotates, be provided with the clamp plate assembly on removing the seat, the clamp plate assembly includes pinch roller and adjustment mechanism, the pinch roller passes through adjustment mechanism and removes a roll connection, adjustment mechanism is used for adjusting the distance on pinch roller to aluminium veneer surface.
Through adopting above-mentioned technical scheme, it is great when treating grooved aluminium veneer size, aluminium veneer rely on to be difficult to keep laminating with the frame when placing in the frame, and the plane degree of aluminium veneer is lower, and then the degree of depth of the groove line of surely cutting differs, and the machining precision is lower. The setting of clamp plate subassembly is through the distance on adjustment mechanism adjustment pinch roller to waiting to slot aluminium veneer surface for milling cutter is when the fluting, and the pinch roller supports the aluminium veneer of tight fluting department, makes aluminium veneer and frame keep pressing close to the state, thereby makes the fluting degree of depth even, improves processingquality.
Optionally, adjustment mechanism establishes the spring on adjusting the pole including fixed regulating block, the connecting rod and the cover that sets up in wearing to establish in the regulating block on removing the seat that slide, the one end that the connecting rod is close to the frame is fixed with and is used for rotating the rotation seat of being connected with the pinch roller, the spring is located between regulating block and the rotation seat, the one end threaded connection who rotates the seat is kept away from to the connecting rod has lock nut, lock nut and regulating block butt.
By adopting the technical scheme, the adjusting block provides a mounting position for the connecting rod and plays a guiding role in the connecting rod; when the pressing wheel is abutted to and extrudes the aluminum single plate, the spring is compressed to apply elastic force to the pressing wheel, so that the pressing wheel and the aluminum single plate are abutted tightly; through rotating lock nut to the distance between adjustment gyro wheel and the regulating block, thereby the indirect adjustment gyro wheel is to the distance of the aluminium veneer of treating processing for pinch roller and aluminium veneer board can keep in contact with the aluminium veneer, improve the suitability.
Optionally, the slotting device for aluminum veneers according to claim 1, wherein: one side that the regulating block was kept away from to the spring is provided with the adjustable ring, the adjustable ring cover is established on the connecting rod, just adjustable ring and connecting rod threaded connection, the one end and the regulating block butt of spring, the other end and the adjustable ring butt of spring.
By adopting the technical scheme, when the position between the roller and the adjusting block is changed, the spring is easy to lose the elastic force on the roller or the elastic force of the spring on the roller is too large; set up the spring between adjustable ring and regulating block, through rotating the adjustable ring, change the distance between adjustable ring and the regulating block to can adjust the elasticity of spring, also make, when the adjustment gyro wheel position, be difficult for causing the influence to the elasticity size of spring.
The production process of the aluminum veneer adopts the following technical scheme:
an aluminum veneer production process comprises the following steps:
s1, blanking: cutting the aluminum veneer into required sizes according to the drawing sizes;
s2, punching: carrying out corner cutting and punching on the cut aluminum veneer;
s3, slotting: grooving the punched aluminum veneer by the grooving apparatus according to any one of claims 1 to 7;
s5, bending: bending the aluminum veneer according to a groove line formed by grooving;
s6, welding: welding and forming the bent aluminum veneer;
s7, polishing: grinding and polishing the welded and molded aluminum veneer;
s9, surface pretreatment: carrying out surface pretreatment on the polished aluminum veneer;
s10, spray painting: spraying paint on the surface of the aluminum veneer after surface pretreatment;
s11, checking and warehousing: and (5) inspecting the quality of the painted aluminum veneer, and packaging and warehousing qualified products.
Through adopting above-mentioned technical scheme, the aluminium veneer is at the department of bending earlier and is carried out the fluting processing before the shaping of bending, not only makes to bend more convenient, improves the speed of bending to make the radius of bending littleer, the angle of bending more be close to the right angle, pleasing to the eye degree is higher.
Optionally, the surface pretreatment comprises the following steps:
a. degreasing: degreasing the polished aluminum veneer for 5-10min, and washing for 4-8 min;
b. acid washing: carrying out acid washing on the degreased aluminum veneer for 3-5min, and washing with water for 4-8 min; c. passivation: passivating the acid-washed aluminum single plate for 3-5min, and washing for 4-8min after passivation; d. drying: and drying the passivated aluminum veneer at 60-70 ℃ for 10-20 min.
By adopting the technical scheme, the aluminum veneer is degreased, and high-quality products such as mineral oil, lubricating oil and the like on the surface of the aluminum veneer are washed away; removing oxide skin and rusty materials on the surface of the aluminum veneer through acid washing, and further cleaning the surface of the aluminum veneer; and then, after the aluminum veneer is passivated, a stable passivation film is formed on the surface of the aluminum veneer, so that the corrosion resistance of the aluminum veneer is enhanced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the pulley assembly, the friction force between the aluminum single plate after slotting and the rack is reduced, the aluminum single plate is convenient to take down from the rack, and the operation is simple and convenient;
2. by arranging the secondary supporting component, the aluminum single plate with smaller size can be conveniently subjected to slotting processing, and the practicability of the slotting device is improved;
3. through setting up the clamp plate subassembly for aluminium veneer keeps laminating with the frame during the fluting, and the fluting degree of depth can keep unanimous, improves the machining precision.
Drawings
Fig. 1 is a schematic overall structure diagram of a slotting device for an aluminum single plate according to an embodiment of the present application.
Fig. 2 is a schematic view of the overall structure of the pulley assembly and the primary support assembly on the bottom beam in the embodiment of the present application.
Fig. 3 is a partially enlarged view of a portion a in fig. 1.
Fig. 4 is a schematic view of the overall structure of the guide rail bracket in the embodiment of the present application.
Fig. 5 is a partially enlarged view of a portion B in fig. 1.
Description of reference numerals: 1. a frame; 11. a top beam; 12. a bottom beam; 121. a sliding groove; 13. a connecting beam; 14. a support beam; 15. a bottom pillar; 16. bracing; 17. a guide bar; 2. a primary support assembly; 21. mounting a plate; 211. a sliding block; 22. a first stage supporting leg; 3. a secondary support assembly; 31. mounting a rod; 32. a secondary supporting leg; 4. a sheave assembly; 41. a link mechanism; 411. a transmission rod; 412. a first connection block; 413. a second connecting block; 414. a first rotating shaft; 415. a second rotating shaft; 416. a first link; 417. a second link; 418. a foot rest; 42. a pulley; 5. a guide rail bracket; 51. a guide rail column; 511. a counterweight groove; 52. a moving beam; 521. a guide groove; 53. a support frame; 531. a guide wheel; 54. a slide base; 6. an auxiliary lifting assembly; 61. a sprocket; 62. a chain; 63. a balancing weight; 7. a grooving assembly; 71. a movable seat; 72. a motor; 73. milling cutters; 8. a platen assembly; 81. an adjustment mechanism; 811. a connecting rod; 812. a spring; 813. an adjusting ring; 814. an adjusting block; 815. a rotating seat; 816. locking the nut; 82. and (4) pressing the wheel.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses aluminum is fluting device for veneer. Referring to fig. 1, the grooving device for the aluminum single plate comprises a frame 1, a guide rail frame 5 and a grooving assembly 7, wherein the frame 1 is used for placing the aluminum single plate to be processed, the guide rail frame 5 is slidably mounted on one side of the frame 1, the grooving assembly 7 is slidably mounted on the guide rail frame 5, and the grooving assembly 7 is used for grooving the aluminum single plate.
Referring to fig. 1, frame 1 includes the relative top beam 11 that sets up, floorbar 12 and a plurality of supporting beam 14, and top beam 11 is located the top of floorbar 12 relatively, and welded fastening has a plurality of tie-beams 13 between top beam 11 and the floorbar 12, and a plurality of tie-beams 13 evenly arrange along the length direction of top beam 11, and each tie-beam 13 sets up with the horizontal plane slope relatively, and top beam 11 and floorbar 12 are connected fixedly through tie-beam 13. A plurality of support beams 14 are welded and fixed on one side of the connecting beam 13 close to the guide rail frame 5, each support beam 14 is perpendicular to the connecting beam 13, and the support beams 14 are arranged along the length direction of the connecting beam 13. The bottom of roof beam 11 is kept away from to floorbar 12 is perpendicular welded fastening has a plurality of foundation columns 15 that are parallel to each other, and a plurality of foundation columns 15 evenly arrange along the length direction of floorbar 12, and the one end that each foundation column 15 kept away from floorbar 12 is passed through the bolt fastening and is had bracing 16, and bracing 16 keeps away from the one end and the tie-beam 13 fixed connection of foundation column 15.
Referring to fig. 1 and 2, a plurality of primary support assemblies 2 are mounted on one surface of the bottom beam 12 away from the inclined strut 16, and are used for supporting an aluminum veneer to be processed. The primary support assembly 2 includes a mounting plate 21 and a plurality of primary support legs 22 welded to the mounting plate 21, and in this embodiment, the primary support legs 22 are provided with three. Each primary support foot 22 is at the same height. The outer wall of the bottom beam 12 close to the primary support assembly 2 is provided with a sliding groove 121 along the length direction, one surface of the mounting plate 21 close to the bottom beam 12 is integrally formed with a sliding block 211 matched with the sliding groove 121, and the mounting plate 21 is connected with the bottom beam 12 in a sliding manner through the sliding block 211, so that the position of the primary support assembly 2 can be adjusted, and the aluminum veneer can be better supported; and the possibility that the primary supporting component 2 interferes with the vertical slotting of the aluminum veneer is reduced by adjusting the position of the primary supporting component 2 on the bottom beam 12.
Referring to fig. 1 and 3, in order to facilitate grooving of a small-sized aluminum single plate, a secondary support assembly 3 is disposed between the bottom beam 12 and the top beam 11, and the secondary support assembly 3 includes a mounting rod 31 and a plurality of secondary support legs 32 mounted and fixed on the mounting rod 31. The axial direction of the mounting rod 31 is parallel to the length direction of the top beam 11, and the mounting rod 31 is rotatably connected to one side of the connecting beam 13 adjacent to the supporting beam 14. When the secondary supporting component 3 is not used, the secondary supporting component is rotated and folded at the inner side of the supporting beam 14; when the device is used, the mounting rod 31 is rotated, the mounting rod 31 drives the secondary supporting leg 32 to rotate, one end of the secondary supporting leg 32 extends out of the outer side of the supporting beam 14, the bottom surface of the secondary supporting leg 32 is abutted against the supporting beam 14 close to the bottom surface, and the rotation of the secondary supporting leg 32 is limited.
Referring to fig. 1 and 2, the bottom beam 12 is provided with a pulley assembly 4, the pulley assembly 4 includes a link mechanism 41 and a plurality of pulleys 42, each pulley 42 is spaced apart from each primary support assembly 2, the pulleys 42 are rotatably connected to the bottom beam 12 through the link mechanism 41, and the link mechanism 41 is used for adjusting and controlling the relative height between the pulleys 42 and the primary support legs 22. The link mechanism 41 includes a transmission rod 411 and two first connecting blocks 412, the first connecting blocks 412 are welded and fixed at two ends of one surface of the bottom beam 12 close to the top beam 11, a first rotating shaft 414 is rotatably arranged in each first connecting block 412, one end of each first rotating shaft 414 far away from the inclined strut 16 is connected with a first connecting rod 416, one end of each first rotating shaft 414 is rotatably arranged in the middle of the first connecting rod 416, one end of the first connecting rod 416 in the length direction is hinged to the transmission rod 411, the hinge rotation axis of the first connecting rod 416 and the transmission rod 411 is parallel to the rotation axis of the first rotating shaft 414, and the other end of the first connecting rod 416 is welded and fixed with a pedal frame 418. A plurality of second connecting blocks 413 are arranged between the two first connecting blocks 412, each second connecting block 413 corresponds to each pulley 42, a second rotating shaft 415 passes through each second connecting block 413, one end of each second rotating shaft 415, which is far away from the inclined strut 16, is connected with a second connecting rod 417, the second rotating shaft 415 is rotatably arranged in the middle of the second connecting rod 417, one end of the second connecting rod 417 in the length direction is hinged with the transmission rod 411, the hinged rotating axis of the second connecting rod 417 and the transmission rod 411 is parallel to the rotating axis of the second rotating shaft 415, and the other end of each second connecting rod 417 is rotatably connected with the corresponding pulley 42.
Referring to fig. 1 and 2, the pedal frame 418 drives the first link 416 to rotate around the axis of the first rotating shaft 414, and then the first link 416 drives the second link 417 to rotate around the axis of the second rotating shaft 415 through the transmission rod 411, so that the second link 417 drives the pulley 42 to rotate around the axis of the second rotating shaft 415, thereby adjusting the relative height position between the pulley 42 and the first supporting leg. Pulley assembly 4's pulley 42 is located the bottom of one-level supporting legs 22 relatively when the normality, and after the processing of aluminium veneer was accomplished, adjusts pulley 42 to being located the top of one-level supporting legs 22 relatively through link mechanism 41, and pulley 42's global and aluminium veneer butt to conveniently take off the aluminium veneer from frame 1.
Referring to fig. 1 and 4, the rail bracket 5 includes a rail column 51 and a movable beam 52 fixed at one end of the rail column 51, a guide rod 17 is fixedly disposed on the top wall of the top beam 11 away from the bottom beam 12 along the length direction thereof, and a guide groove 521 adapted to the guide rod 17 is formed on the movable beam 52. The other end of the guide rail column 51 far away from the movable beam 52 is fixedly connected with a support frame 53, the support frame 53 is positioned on one side of the guide rail column 51 close to the rack 1, one end of the support frame 53 far away from the guide rail column 51 is provided with a guide wheel 531, the peripheral surface of the guide wheel 531 is abutted against the outer wall of the bottom beam 12 close to the primary support assembly 2, and the rotation axis of the guide wheel 531 is perpendicular to the length direction of the bottom beam 12.
Referring to fig. 1 and 4, a sliding base 54 is slidably connected to the guide post 51, the grooving assembly 7 is mounted on the sliding base 54, and the auxiliary lifting assembly 6 is disposed between the sliding base 54 and the guide post 51. This supplementary lifting unit 6 includes sprocket 61, chain 62 and balancing weight 63, the terminal surface that support frame 53 was kept away from to guide rail post 51 is seted up along self length direction with balancing weight 63 looks adaptation's counter weight groove 511, sprocket 61 rotates and installs the tip of keeping away from support frame 53 at guide rail post 51, chain 62 meshes with sprocket 61 mutually, the one end and the slide 54 welded fastening of sprocket 61, the other end and the balancing weight 63 welded fastening of sprocket 61, balancing weight 63 is located balancing weight groove 511. The mass of the weight 63 is smaller than the sum of the masses of the slotted assemblies 7 of the slide 54 to be mounted on the slide 54. When the operator pushes the slide 54 to move up and down along the height direction of the guide post 51, the weight block 63 moves up and down in the weight groove 511, so as to indirectly reduce the weight of the slide 54 and the grooving assembly 7 mounted on the slide 54, thereby improving the convenience of moving the slide 54. A locking handle (not shown in the figure) is arranged on one surface of the sliding base 54 far away from the guide rail column 51 in a penetrating way, the locking handle is in threaded connection with the sliding base 54, and one end of the locking handle penetrating into the sliding base 54 is abutted against the guide rail column 51. When the slide 54 is moved to a desired position, the slide 54 and the rail post 51 are temporarily fixed by tightening the lock knob so that the lock knob abuts against the rail post 51.
Referring to fig. 1 and 5, the slotting assembly 7 includes a moving base 71, a motor 72 provided on the moving base 71, and a milling cutter 73. The milling cutter 73 is rotatably installed in the moving seat 71, and the milling cutter 73 extends out of the moving seat 71 near the peripheral side of the frame 1 for grooving the aluminum single plate. The motor 72 is fixed on the outer wall of the movable base 71 through bolts, and the output end of the motor 72 is connected with the milling cutter 73 for driving the milling cutter 73 to rotate.
Referring to fig. 1 and 5, a platen assembly 8 is provided on the moving base 71. When the grooving assembly 7 performs grooving on the aluminum veneer, the pressing plate assembly 8 is used for pressing the aluminum veneer, so that the aluminum veneer is attached to the rack 1, and the processing precision is improved. The pressing plate assembly 8 comprises an adjusting mechanism 81 and a pressing wheel 82, wherein the pressing wheel 82 is rotatably connected with the movable base 71 through the adjusting mechanism 81. The adjusting mechanism 81 is used for adjusting the distance between the pressing wheel 82 and the aluminum veneer to be processed. The adjustment mechanism 81 includes a connecting rod 811, a spring 812, an adjustment ring 813, and two adjustment blocks 814. Two adjusting blocks 814 are welded and fixed on the moving base 71 in parallel, a connecting rod 811 passes through each adjusting block 814 in a rotating manner, a rotating base 815 is welded and fixed at one end of the connecting rod 811 close to the rack 1, and the pressing wheel 82 is rotatably installed on the rotating base 815. The adjustment ring 813 and the spring 812 are both located between two adjustment blocks 814. The adjusting ring 813 and the spring 812 are sleeved on the connecting rod 811, the adjusting ring 813 is located at one end of the spring 812 close to the frame 1, and the adjusting ring 813 is in threaded connection with the connecting rod 811. One end of the connecting rod 811 far away from the moving seat 71 is connected with a locking nut 816 through a thread, and the locking nut 816 is abutted against an adjusting block 814 far away from the machine frame 1. The distance between the pressing wheel 82 mounted on the movable base 71 and the machine frame 1 is indirectly adjusted by adjusting the relative position between the connecting rod 811 and the adjusting block 814 by rotating the lock nut 816. By rotating the adjusting ring 813, the relative position of the adjusting ring 813 on the connecting rod 811 is adjusted, so that the compression degree of the spring 812 is changed, the elastic force of the spring 812 is adjusted, and the elastic force of the spring 812 is not easily affected when the position of the roller is adjusted.
The implementation principle of the slotting device for the aluminum veneer in the embodiment of the application is as follows: the operator places the aluminum veneer to be processed on the primary support assembly 2 of the frame 1, and then moves the grooving assembly 7 to the position of the aluminum veneer to be processed through the rail brackets 5 and the slide 54. The staff operates grooving subassembly 7 and carries out the fluting operation to the aluminium veneer, and at this moment, 8 butt of clamp plate subassembly are at the surface of aluminium veneer for keep laminating between the aluminium veneer of fluting department and frame 1, in order to improve the machining precision. And after the aluminum veneer is processed. The staff passes through the relative position between connecting rod structure adjustment pulley 42 and the one-level supporting legs 22 for pulley 42 is located the top of one-level supporting legs 22 relatively, and then pulley 42 provides the support with the aluminium veneer butt for the aluminium veneer, effectively reduces the frictional force between aluminium veneer and the pulley 42, and at this moment, the staff only needs to promote the aluminium veneer from one side, can follow frame 1 with the aluminium veneer and take off easy operation convenience.
The embodiment of the application also discloses a production process of the aluminum veneer. The production process of the aluminum veneer comprises the following steps:
s1, blanking: and cutting the aluminum veneer into required sizes according to the drawing sizes.
S2, punching: and (4) utilizing a carving machine to carry out corner cutting and punching on the cut aluminum veneer.
S3, slotting: and (4) slotting the punched aluminum veneer through a slotting device.
S5, bending: and bending the aluminum veneer by using a bending machine according to a groove line formed by grooving.
S6, welding: and welding and forming the bent aluminum veneer by argon arc welding.
S7, polishing: and grinding and polishing the welded and molded aluminum veneer by using an angle grinder, and polishing scratches and worn parts on the surface of the aluminum veneer by using a 180-mesh polishing sheet until the color of the scratches and the worn parts is consistent with that of the aluminum plate.
S9, surface pretreatment: and carrying out surface pretreatment on the polished aluminum veneer. The surface pretreatment comprises the following steps:
a. degreasing: and (3) placing the polished aluminum veneer in a degreasing tank, spraying and degreasing for 7min, and washing for 5min after degreasing. Wherein, the degreasing solution comprises 8-16% of sodium hydroxide, 2-10% of hydrazine, 4-10% of glycine, 0.2-1% of sodium thiosulfate, 1-5% of polytetrafluoroethylene and 58-75% of water. The glycine and the sodium thiosulfide can accelerate the etching speed, and the sodium hydroxide can increase the alkalinity of the degreasing fluid and plays a role in degreasing while etching. In this example, 16% of sodium hydroxide, 10% of hydrazine, 10% of glycine, 1% of sodium thiosulfate, 5% of polytetrafluoroethylene and 58% of water are used as degreasing liquid.
b. Acid washing: and (3) putting the degreased aluminum veneer into a pickling tank for pickling for 5min, and washing for 5min after pickling. Wherein the pickling solution comprises 15-30% of hydrochloric acid, 2-10% of phosphoric acid, 5-10% of hydrofluoric acid, 10-15% of hydrogen peroxide, 1-3% of sodium molybdate and 32-67% of water. In this example, 25% of hydrochloric acid, 7% of phosphoric acid, 9% of hydrofluoric acid, 13% of hydrogen peroxide, 1% of sodium molybdate and 45% of water.
c. Passivation: and placing the acid-washed aluminum veneer in a passivation tank for passivation for 4min, and washing the aluminum veneer with water for 5min after passivation. Wherein, the passivation solution comprises 2-8% of nitric acid, 1-3% of ammonium bifluoride, 2-5% of potassium dichromate, 1-2% of titanium chloride and 82-94% of water. In this example, the passivation solution was composed of 6% nitric acid, 2% ammonium bifluoride, 2% potassium dichromate, 1% titanium chloride, and 89% water.
d. Drying: and drying the passivated aluminum veneer at 70 ℃ for 15 min.
S10, spray painting: and spraying paint on the surface of the aluminum veneer after surface pretreatment. Firstly, spraying a layer of uniform PVDF fluorocarbon primer on the surface of the aluminum single plate by using a high-voltage electrostatic spray gun, standing and volatilizing for 5 minutes at room temperature, and then uniformly spraying PVDF fluorocarbon finish on the surface of the aluminum single plate by using the high-voltage electrostatic spray gun.
S11, checking and warehousing: and (5) inspecting the quality of the painted aluminum veneer, and packaging and warehousing qualified products.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides an aluminium is fluting device for veneer, includes frame (1) that is used for placing the aluminium veneer, slidable mounting in guide rail frame (5) of frame (1) one side and install grooving subassembly (7) on guide rail frame (5), its characterized in that: the frame (1) comprises a top beam (11) and a bottom beam (12) which are oppositely arranged, a plurality of connecting beams (13) used for connecting the top beam (11) and the bottom beam (12) are arranged between the top beam (11) and the bottom beam (12), a plurality of primary supporting assemblies (2) for supporting the aluminum veneer are arranged on the bottom beam (12), each primary supporting assembly (2) comprises a mounting plate (21) relatively fixed on the bottom beam (12) and a plurality of primary supporting legs (22) fixedly arranged on the mounting plate (21), the bottom beam (12) is provided with a pulley assembly (4), the pulley assembly (4) comprises a connecting rod mechanism (41) and a plurality of pulleys (42), each pulley (42) is rotatably connected with the bottom beam (12) through the connecting rod mechanism (41), the connecting rod mechanism (41) is used for regulating and controlling the relative height between the pulley (42) and the primary supporting foot (22).
2. The grooving apparatus for the aluminum veneer according to claim 1, wherein: the connecting rod mechanism (41) comprises a transmission rod (411) and first connecting blocks (412) fixedly arranged at two ends of the bottom beam (12) in the length direction, a first rotating shaft (414) penetrates through each first connecting block (412), one end, facing the grooving component (7), of each first rotating shaft (414) is provided with a first connecting rod (416), each first connecting rod (416) is hinged and fixed with each first rotating shaft (414), one end of each first connecting rod (416) is hinged and fixed with the transmission rod (411), the bottom beam (12) is fixedly provided with a plurality of second connecting blocks (413), the plurality of second connecting blocks (413) are positioned between the two first connecting blocks (412), a second rotating shaft (415) penetrates through the second connecting blocks (413), and one end, facing the grooving component (7), of each second rotating shaft (415) is provided with a second connecting rod (417), one end of each second connecting rod (417) is hinged and fixed with the transmission rod (411), and the other end of each second connecting rod (417) is rotatably connected with each pulley (42).
3. The grooving apparatus for the aluminum veneer according to claim 1, wherein: be provided with second grade supporting component (3) between back timber (11) and floorbar (12), second grade supporting component (3) are including installation pole (31) and fix a plurality of second grade supporting legs (32) on installation pole (31), and are a plurality of second grade supporting legs (32) are arranged along the length direction of installation pole (31), rotate between installation pole (31) and frame (1) and be connected.
4. The grooving apparatus for the aluminum veneer according to claim 1, wherein: the utility model discloses a mounting panel, including floorbar (12), mounting panel (21), the groove of sliding (121) has been seted up on the outer wall that floorbar (12) are close to one-level supporting component (2), fixedly connected with and the sliding block (211) of groove (121) looks adaptation that slides on mounting panel (21), mounting panel (21) are through sliding block (211) and floorbar (12) sliding connection.
5. The grooving apparatus for the aluminum veneer according to claim 1, wherein: the grooving assembly (7) comprises a moving seat (71), a motor (72) and a milling cutter (73), wherein the motor (72) and the milling cutter (73) are arranged on the moving seat (71), the output end of the motor (72) is connected with the milling cutter (73) and used for driving the milling cutter (73) to rotate, a pressing plate assembly (8) is arranged on the moving seat (71), the pressing plate assembly (8) comprises a pressing wheel (82) and an adjusting mechanism (81), the pressing wheel (82) is in rolling connection with the moving seat (71) through the adjusting mechanism (81), and the adjusting mechanism (81) is used for adjusting the distance from the pressing wheel (82) to the surface of the aluminum single plate.
6. The grooving apparatus for the aluminum veneer according to claim 5, wherein: adjustment mechanism (81) including fixed regulating block (814) that sets up on removing seat (71), slide and wear to establish connecting rod (811) and the cover in regulating block (814) and establish spring (812) on adjusting the pole, connecting rod (811) are close to the one end of frame (1) and are fixed with and are used for rotating seat (815) of being connected with pinch roller (82), spring (812) are located regulating block (814) and rotate between seat (815), the one end threaded connection who rotates seat (815) is kept away from in connecting rod (811) has lock nut (816), lock nut (816) and regulating block (814) butt.
7. The grooving apparatus for the aluminum veneer according to claim 6, wherein: one side that adjusting block (814) was kept away from in spring (812) is provided with adjustable ring (813), establish on connecting rod (811) adjustable ring (813), just adjustable ring (813) and connecting rod (811) threaded connection, the one end and the adjusting block (814) butt of spring (812), the other end and the adjustable ring (813) butt of spring (812).
8. A production process of an aluminum veneer is characterized by comprising the following steps: the method comprises the following steps:
s1, blanking: cutting the aluminum veneer into required sizes according to the drawing sizes;
s2, punching: carrying out corner cutting and punching on the cut aluminum veneer;
s3, slotting: grooving the punched aluminum veneer by the grooving apparatus according to any one of claims 1 to 7;
s5, bending: bending the aluminum veneer according to a groove line formed by grooving;
s6, welding: welding and forming the bent aluminum veneer;
s7, polishing: grinding and polishing the welded and molded aluminum veneer;
s9, surface pretreatment: carrying out surface pretreatment on the polished aluminum veneer;
s10, spray painting: spraying paint on the surface of the aluminum veneer after surface pretreatment;
s11, checking and warehousing: and (5) inspecting the quality of the painted aluminum veneer, and packaging and warehousing qualified products.
9. The aluminum veneer production process according to claim 8, characterized in that: the surface pretreatment comprises the following steps:
a. degreasing: degreasing the polished aluminum veneer for 5-10min, and washing for 4-8 min;
b. acid washing: carrying out acid washing on the degreased aluminum veneer for 3-5min, and washing with water for 4-8 min;
c. passivation: passivating the acid-washed aluminum single plate for 3-5min, and washing for 4-8min after passivation;
d. drying: and drying the passivated aluminum veneer at 60-70 ℃ for 10-20 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110320603.XA CN112916928A (en) | 2021-03-25 | 2021-03-25 | Slotting device for aluminum veneer and aluminum veneer production process using same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110320603.XA CN112916928A (en) | 2021-03-25 | 2021-03-25 | Slotting device for aluminum veneer and aluminum veneer production process using same |
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| CN202110320603.XA Pending CN112916928A (en) | 2021-03-25 | 2021-03-25 | Slotting device for aluminum veneer and aluminum veneer production process using same |
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Cited By (1)
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| CN116038480A (en) * | 2023-03-07 | 2023-05-02 | 江苏东展建筑材料有限公司 | Aluminum veneer grooving machine |
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