CN117583891A - Welding device and method for aluminum ceiling production and processing - Google Patents

Welding device and method for aluminum ceiling production and processing Download PDF

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Publication number
CN117583891A
CN117583891A CN202410081253.XA CN202410081253A CN117583891A CN 117583891 A CN117583891 A CN 117583891A CN 202410081253 A CN202410081253 A CN 202410081253A CN 117583891 A CN117583891 A CN 117583891A
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welding
aluminum
placing plate
plate
box
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CN117583891B (en
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郭敏
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Shandong Luda New Materials Co ltd
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Shandong Luda New Materials Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arc Welding In General (AREA)

Abstract

The invention belongs to the technical field of aluminum ceiling production and processing, and discloses a welding device and a method for aluminum ceiling production and processing, wherein the welding device for aluminum ceiling production and processing comprises a welding bottom plate, two sides of the welding bottom plate are fixedly provided with side plates, two side plates are respectively fixedly provided with an electric cylinder, the middle part of the welding bottom plate is provided with a collecting tank, a welding box is arranged above the welding bottom plate, the upper ends of the two electric cylinders are fixedly provided with a transmission mechanism for driving the welding box to horizontally move, the welding box is provided with a polishing mechanism for processing and polishing an aluminum plate before welding, the welding bottom plate is provided with a placing mechanism for placing the aluminum plate to be welded, and the collecting tank is internally provided with a collecting mechanism for collecting waste residues generated by polishing; the invention has simple integral structure and convenient use, can lead the welding operation to be more flexible, and can improve the processing efficiency and the welding effect.

Description

Welding device and method for aluminum ceiling production and processing
Technical Field
The invention belongs to the technical field of aluminum ceiling production and processing, and particularly relates to a welding device and method for aluminum ceiling production and processing.
Background
The aluminum ceiling is a suspended ceiling partition decorative material which is convenient for ventilation, exhaust and heat dissipation, and the types of the existing aluminum ceiling are various, such as: grid ceilings, aluminum square tubes, aluminum buckle plates, aluminum hanging pieces, hook butt plates and the like.
Wherein the combination of the grid ceiling is flexible; the whole structure is formed by combining an aluminum grid and an aluminum frame, and the aluminum grid has the characteristics of unique design and novel shape after installation; the aluminum square is universal for public places with dense people flow, is convenient for air circulation, exhaust and heat dissipation, and can uniformly distribute light, so that the whole space is spacious and bright; the aluminum buckle plate suspended ceiling has the advantages of tight structure, strong waterproof property, simple installation structure, suitability for outdoor decoration, flexible assembly and use and high safety; the aluminum hanging piece has the characteristics of ventilation, air permeability and clear lines, and the colors of the aluminum hanging piece ceiling are various; the hook butt strap has the characteristics of strong close splice and simple and stable mounting structure, and the spliced plates are orderly lapped together through keels, so that the spliced plate surface is quite smooth.
In the actual production and use process of the existing aluminum ceiling, because the whole structure is made of metal aluminum materials, welding operation is needed, a plurality of aluminum plates are spliced and welded according to the design shape, welding operation is needed for smaller aluminum plates to meet the production requirement, the smaller aluminum plates are spliced into large-sized plates, and then follow-up production and processing are carried out to manufacture the aluminum ceiling.
The existing ceiling welding devices are various, such as the following patent application numbers: CN202121054179.0 discloses an aluminum alloy grid suspended ceiling welding apparatus, comprising a welding transformer and a plurality of welding components arranged along the horizontal direction; the welding assembly comprises a positive electrode copper bar connected with the positive electrode of the welding transformer, a positive electrode connected with the positive electrode copper bar, a negative electrode matched with the positive electrode for use and a negative electrode copper bar connected with the negative electrode, the output end of the negative electrode copper bar is connected with the negative electrode of the welding transformer, a movable platform is arranged below the negative electrode, and the negative electrode is fixedly connected with the movable platform; the positive electrode is provided with first cylinder far away from the one end of negative electrode, and the free end and the positive electrode fixed connection of first cylinder piston rod.
The existing welding device is suitable for welding long-distance workpieces, but the existing welding device has a plurality of defects in the actual use process, and the existing metal aluminum welding is mostly performed by adopting a cold welding machine; the affinity of aluminum and oxygen is strong, and the surface of aluminum can be oxidized under the normal temperature condition to form an aluminum oxide film with the thickness of about 0.1-0.2 mm; in the welding process, the melting point (2050 ℃) of aluminum is far higher than that of aluminum (about 600 ℃) and the specific gravity is about 1.4 times of that of aluminum, fusion among metals can be hindered in the welding process, an aluminum oxide film needs to be removed before the welding operation, more moisture is adsorbed in the aluminum oxide film on the surface of aluminum, and welding seams can be promoted to generate air holes during welding to influence the welding effect and the production and processing of subsequent aluminum ceilings.
Disclosure of Invention
The invention aims to solve the technical problem of providing the welding device and the method for producing and processing the aluminum ceilings, which have the advantages of simple integral structure, convenient use, more flexible welding operation and improved processing efficiency and welding effect.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a welding set is used in aluminium ceiling production and processing, including the welding bottom plate, welding bottom plate's both sides fixed mounting has the curb plate, fixed mounting has the jar on two curb plates respectively, the collecting tank has been seted up at welding bottom plate's middle part, welding bottom plate's top is provided with the welding case, the upper end fixed mounting of two jars has the drive mechanism that is used for driving the welding case and carries out horizontal migration, install the grinding machanism that is used for processing the aluminum plate before the welding on the welding case, be provided with on the welding bottom plate and be used for treating welded aluminum plate and place the mechanism, be provided with in the collecting tank and be used for carrying out the aggregate mechanism of collecting to the waste residue that produces of polishing.
The following is a further optimization of the above technical solution according to the present invention:
the transmission mechanism comprises a transmission frame, a sliding groove is formed in the lower surface of the transmission frame, the upper end of the welding box is slidably mounted in the sliding groove, a mounting groove is formed in the inner wall of one side of the sliding groove, a spindle motor is mounted in the mounting groove, a transmission screw is fixedly mounted at the power output end of the spindle motor and penetrates through the welding box and is in rotary connection with the corresponding side wall of the sliding groove, and the welding box is in threaded connection with the transmission screw.
Further optimizing: the bottom of welding case is provided with the soldered connection, and the below sliding connection who is located drive screw on the welding case has the gag lever post, and the both ends of gag lever post are respectively with the inside wall fixed connection that the sliding tray corresponds.
Further optimizing: the polishing mechanism comprises a mounting shell arranged on one side of the bottom of the welding box, a rotating motor is arranged in the mounting shell, the power output end of the rotating motor vertically penetrates through the mounting shell downwards and is fixedly connected with a U-shaped polishing block, and a polishing cambered surface is arranged on the U-shaped polishing block.
Further optimizing: the U-shaped polishing block is detachably provided with a ring frame through threads, the bottom of the ring frame is provided with a plurality of groups of liquid storage pipes which are annular and distributed at intervals, the bottom of each liquid storage pipe is provided with a liquid dropping hole, and positions on the polishing cambered surface corresponding to the liquid storage pipes are provided with liquid discharging grooves.
Further optimizing: the placing mechanism comprises a first placing plate and a second placing plate, wherein the first placing plate and the second placing plate are symmetrically distributed and are respectively arranged on a welding bottom plate through sliding components in a sliding mode, a plurality of through holes are formed in the first placing plate and the second placing plate, and an auxiliary transmission mechanism used for adjusting the positions of the first placing plate and the second placing plate is arranged on the welding bottom plate.
Further optimizing: the auxiliary transmission mechanism comprises a fixing frame fixedly arranged on the welding bottom plate, an auxiliary screw is rotatably arranged on the fixing frame, a driving motor used for driving the auxiliary screw to rotate is arranged on the fixing frame, a first threaded part and a second threaded part are arranged on the auxiliary screw close to the two ends of the auxiliary screw, a first penetrating block and a second penetrating block are respectively connected with the first threaded part and the second threaded part in a threaded mode, and the first penetrating block and the second penetrating block are respectively fixedly connected with a corresponding first placing plate and a corresponding second placing plate.
Further optimizing: the collecting mechanism comprises a plurality of groups of air extraction fan shells arranged in the collecting groove, two sides of each air extraction fan shell are fixedly arranged in the collecting groove through mounting plates, a plurality of discharging holes are formed in each air extraction fan shell, and air extraction fans are arranged in the air extraction fan shells.
Further optimizing: a plurality of groups of parallel negative pressure air suction components which are distributed at intervals are respectively arranged below the first placing plate and the second placing plate, each group of negative pressure air suction components comprises a negative pressure air suction box which is slidably arranged below the first placing plate and the second placing plate, and the upper port of the negative pressure air suction box is communicated with the corresponding through hole;
the screw thread piece is fixedly installed below the negative pressure suction box, the screw thread piece is connected with a screw thread rod in a threaded mode, and adjusting components used for driving the screw thread rod to rotate are arranged at positions, corresponding to one end portion of the screw thread rod, on the first placing plate and the second placing plate.
The invention also provides a production, processing and welding method of the aluminum ceiling, which is based on the welding device for producing and processing the aluminum ceiling, and comprises the following steps:
s1: respectively placing two groups of aluminum plates to be processed and welded on a first placing plate and a second placing plate, and adjusting the positions of the first placing plate and the second placing plate;
s2: then, according to the use requirement, selecting a corresponding adjusting component to work to drive a threaded rod to rotate, driving a corresponding negative pressure suction box to move by the threaded rod to adjust the position, and then enabling the corresponding negative pressure suction box to generate negative pressure, and forming suction at the through hole for sucking the aluminum plate to be welded;
s3: the auxiliary transmission mechanism works to drive the first placing plate and the second placing plate to move towards the direction of approaching each other, so that two groups of aluminum plates to be welded are in butt joint;
s4: the electric cylinder works to drive the transmission mechanism to move up and down, the height position of the welding box is adjusted, then the transmission mechanism drives the welding box to move horizontally, and the rotating motor works to drive the U-shaped polishing blocks to rotate so as to polish the welding parts of the two groups of aluminum plates;
s5: naOH solution is stored in the liquid storage tube, and the NaOH solution in the liquid storage tube is dripped out through the dripping hole and coated on the polished aluminum plate;
s6: the transmission mechanism continues to work to drive the welding box to move, and the welding head works to weld the aluminum plate to be welded;
s7: the aggregate mechanism works to suck dust generated during polishing and welding, so that dust emission is avoided.
The invention adopts the technical scheme and has the following beneficial effects:
1. the polishing mechanism provided by the invention can polish the welded part of the aluminum plate before welding, so that the aluminum oxide film at the welded part on the aluminum plate can be polished, the subsequent welding operation is convenient, and when two aluminum plates to be assembled and welded are polished, the U-shaped polishing block can polish the welded parts of the two groups of aluminum plates to form a half U-shaped welding surface, the two groups of half U-shaped welding surfaces are combined into a welding containing groove after finishing, and when the welding operation is performed at the welding containing groove, the welding area can be increased to the greatest extent, the stability of the assembled and welded aluminum plate is ensured, and the welding quality and the using effect are improved.
2. According to the invention, the U-shaped polishing block is provided with the plurality of groups of liquid storage pipes, naOH solution is stored in the liquid storage pipes, and the NaOH solution in the liquid storage pipes is dripped out through the drip holes and the direction of the liquid discharge groove, so that the NaOH solution is dripped onto the surface of the polished aluminum plate when the U-shaped polishing block is subjected to polishing operation, and at the moment, the time for forming an aluminum oxide film on the surface of the aluminum plate can be delayed through the NaOH solution, so that the welding effect of the aluminum plate is ensured, and meanwhile, the stability and the production quality of the aluminum plate during production and processing are ensured.
3. According to the invention, the collecting groove is formed in the middle of the welding bottom plate, aluminum scraps and dust generated during grinding of the aluminum plate and welding of the aluminum plate can be sucked through cooperation of the collecting mechanism, and the aluminum scraps and dust are collected in the collecting groove, so that flying of the dust is reduced, and cleanliness of surrounding environment can be ensured.
The invention will be further described with reference to the drawings and examples.
Drawings
FIG. 1 is a schematic overall structure of embodiment 1 of the present invention;
FIG. 2 is a cross-sectional view showing the overall structure of embodiment 1 of the present invention;
FIG. 3 is an enlarged view of a part of the aggregate mechanism in embodiment 1 of the present invention;
FIG. 4 is a cross-sectional view of the aggregate mechanism of example 1 of the present invention;
FIG. 5 is a partial cross-sectional view of a first placement plate in example 1 of the present invention;
FIG. 6 is a schematic view of a part of an auxiliary transmission mechanism in embodiment 1 of the present invention;
FIG. 7 is a cross-sectional view of the transmission mechanism in embodiment 1 of the present invention;
FIG. 8 is a cross-sectional view of the polishing mechanism of embodiment 1 of the present invention;
FIG. 9 is an enlarged view of a portion of a U-shaped sanding block according to embodiment 1 of the present invention;
fig. 10 is a schematic structural view of a first placement plate in embodiment 2 of the present invention;
fig. 11 is a sectional view of a first placing plate in embodiment 2 of the present invention;
fig. 12 is a partial schematic view of the adjusting assembly in embodiment 2 of the present invention.
In the figure: 1-welding a bottom plate; 101-side plates; 102-a discharge hole; 103-collecting groove; 104-aggregate inclined plane; 2-an electric cylinder; 3-a transmission mechanism; 301-a transmission frame; 302-a drive screw; 303-a limit rod; 304-a spindle motor; 305-mounting groove; 4-a placement mechanism; 401-a first placement plate; 402-a second placement plate; 403-pulleys; 404-sliding rails; 405-a through hole; 5-a material collecting mechanism; 501-an air extraction fan housing; 502-mounting plates; 503-an air extraction fan; 504-a discharge hole; 6-an auxiliary transmission mechanism; 601-auxiliary screw; 602—a first threaded portion; 603-a second threaded portion; 604-a first through block; 605-a second through block; 606-driving a motor; 607-a fixing frame; 7-a polishing mechanism; 701-mounting a housing; 702-rotating the motor; 703-a mount; 704-U-shaped grinding blocks; 705-ring frame; 706-a threaded mounting; 707-a liquid storage tube; 708-drip hole; 709-polishing the cambered surface; 710-a drain tank; 8-welding a box; 801—a welding head; 9-a negative pressure suction assembly; 901-a threaded rod; 902-a negative pressure suction box; 903-thread blocks; 904-adjusting the rod; 905-an adjusting hand wheel; 906-worm gear; 907-a worm; 908-mounting cavity; 10-baffle.
Detailed Description
Example 1: as shown in fig. 1-9, a welding device for aluminum ceiling production and processing comprises a welding bottom plate 1, side plates 101 are fixedly arranged on two sides of the welding bottom plate 1, electric cylinders 2 are respectively and fixedly arranged on the two side plates 101, a material collecting groove 103 is formed in the middle of the welding bottom plate 1, a welding box 8 is arranged above the welding bottom plate 1, a transmission mechanism 3 for driving the welding box 8 to horizontally move is fixedly arranged at the upper ends of the two electric cylinders 2, a polishing mechanism 7 for processing and polishing an aluminum plate before welding is arranged on the welding box 8, a placing mechanism 4 for placing the aluminum plate is arranged on the welding bottom plate 1, and a material collecting mechanism 5 for collecting waste residues generated by polishing is arranged in the material collecting groove 103.
The inner bottom surface of the material collecting groove 103 is provided with a material collecting inclined surface 104, the material collecting inclined surface 104 is obliquely arranged, the side wall of the welding bottom plate 1, which is close to the lowest position of the material collecting inclined surface 104, is provided with a material outlet 102, and the material outlet 102 penetrates through the outer side surface of the welding bottom plate 1.
As shown in fig. 7, the transmission mechanism 3 includes a transmission frame 301, a sliding groove is formed on the lower surface of the transmission frame 301, the upper ends of the welding box 8 are slidably mounted in the sliding groove, and the upper ends of the two electric cylinders 2 are fixedly connected with two end portions of the transmission frame 301 respectively.
The electric cylinder 2 works to enable the telescopic end of the electric cylinder to extend or retract, and at the moment, the electric cylinder 2 is used for driving the transmission frame 301 to move up and down, so that the height position of the transmission frame 301 is adjusted, the height position of the welding box 8 is adjusted, and the electric cylinder is convenient to use.
A mounting groove 305 is formed in the inner wall of one side of the sliding groove on the transmission frame 301, a spindle motor 304 is mounted in the mounting groove 305, a transmission screw 302 is fixedly mounted on the power output end of the spindle motor 304, the transmission screw 302 penetrates through the welding box 8 and is in rotary connection with the corresponding side wall of the sliding groove, and the welding box 8 is in threaded connection with the transmission screw 302.
In this way, the spindle motor 304 is used to drive the drive screw 302 to perform forward and reverse rotation, the welding box 8 is in threaded connection with the drive screw 302, and at this time, the drive screw 302 can drive the welding box 8 to horizontally move along the sliding groove, so that the use is convenient.
The welding box 8 is provided with a limiting rod 303 which is arranged below the transmission screw 302 in a sliding manner, and the limiting rod 303 and the transmission screw 302 are arranged in parallel.
Both ends of the limiting rod 303 are fixedly connected with the inner side walls corresponding to the sliding grooves respectively.
By means of the design, the welding box 8 can be slidably mounted in the sliding groove on the transmission frame 301 through the limiting rod 303, assembly and installation are convenient, and movement of the welding box 8 can be guided through the limiting rod 303, so that the welding box is convenient to use.
The bottom of the welding box 8 is provided with a welding head 801.
The welding head 801 is connected with an external welding machine, in this embodiment, the external welding machine can adopt an automatic cold welding machine and a laser welding machine, and when the external welding machine adopts the automatic cold welding machine, the welding head 801 adopts a cold welding gun; when the external welding machine is a laser welding machine, the welding head 801 is a laser welding gun.
In this embodiment, the automatic cold welding machine, cold welding gun, laser welding machine and laser welding gun are all in the prior art, and can be directly purchased from the market.
In this embodiment, the welding box 8 moves to drive the welding head 801 to move, and the welding head 801 works to perform welding operation on the aluminum sheet material to be welded.
In this embodiment, a driving assembly for driving the welding head 801 to move up and down is further installed in the welding box 8, where the driving assembly is in the prior art, and a driving cylinder, an electric telescopic rod and the like may be used, and the driving assembly works to drive the welding head 801 to move up and down, so as to drive the welding head 801 to move toward a position close to or far away from the position to be welded.
As shown in fig. 8-9, the polishing mechanism 7 includes a mounting housing 701 mounted at one side of the bottom of the welding box 8, a rotating motor 702 is mounted in the mounting housing 701, a power output end of the rotating motor 702 vertically penetrates through the mounting housing 701 downwards and is fixedly connected with a U-shaped polishing block 704, and a polishing cambered surface 709 is arranged on the U-shaped polishing block 704.
The mounting housing 701 is fixedly provided with a mounting seat 703, and the rotating motor 702 is mounted on the mounting seat 703.
By means of the design, the rotating motor 702 is fixedly installed in the installation shell 701 through the installation seat 703, so that the assembly and the installation are convenient, and the overhaul and the maintenance are convenient.
The U-shaped polishing block 704 is detachably provided with a ring frame 705 through threads, the bottom of the ring frame 705 is provided with a plurality of groups of liquid storage pipes 707 which are annular and distributed at intervals, and the bottom of the liquid storage pipes 707 is provided with liquid dropping holes 708.
The U-shaped polishing block 704 is provided with a thread installation part 706 near the upper end position of the U-shaped polishing block, the inner surface of the ring frame 705 is provided with internal threads, and the ring frame 705 is in threaded connection with the thread installation part 706 through the internal threads, so that the ring frame 705 can be detachably installed on the U-shaped polishing block 704, and the assembly and the installation are convenient.
The polishing cambered surfaces 709 are provided with liquid discharge grooves 710 at positions corresponding to the liquid storage pipes 707.
In this embodiment, the liquid storage tube 707 is detachably mounted to the ring frame 705.
The NaOH solution is stored in the liquid storage tube 707, and the liquid storage tube 707 can be detached from the ring frame 705, so that the NaOH solution can be conveniently supplemented into the liquid storage tube 707, and the use is convenient.
When the welding machine is used, the rotating motor 702 is firstly enabled to work to drive the U-shaped polishing block 704 to rotate when the welding operation is needed, and at the moment, the welding position can be polished by the rotation of the U-shaped polishing block 704, so that the aluminum oxide film at the welding position can be polished.
And when polishing two aluminum plates that wait to assemble the welding, the cambered surface 709 of polishing on the U type polishing piece 704 makes the welded part of two sets of aluminum plates polish out half U-shaped welded surface, and two sets of half U-shaped welded surfaces are assembled into a welding and are held the silo after the completion of the face-to-face connection, when welding holds the silo department and carries out welding operation, increase welding area that can be the maximize guarantees to assemble the stability of welding aluminum plate after the completion, improves welding quality and result of use.
The U-shaped polishing block 704 is provided with a plurality of groups of liquid storage pipes 707, naOH solution is stored in the liquid storage pipes 707, and the NaOH solution in the liquid storage pipes 707 drops out through the guidance of the dropping holes 708 and the liquid draining grooves 710, so that the NaOH solution drops onto the polished aluminum plate surface when the U-shaped polishing block 704 performs polishing operation, and at the moment, the time of forming an aluminum oxide film on the aluminum plate surface can be delayed through the NaOH solution, the welding effect of the aluminum plate can be ensured, and meanwhile, the stability and the production quality of the aluminum plate during production and processing can be ensured.
As shown in fig. 3 and fig. 5, the placement mechanism 4 includes a first placement plate 401 and a second placement plate 402, where the first placement plate 401 and the second placement plate 402 are symmetrically arranged and are slidably mounted on the welding base plate 1 through sliding components, a plurality of through holes 405 are formed in the first placement plate 401 and the second placement plate 402, and an auxiliary transmission mechanism 6 for adjusting the positions of the first placement plate 401 and the second placement plate 402 is arranged on the welding base plate 1.
In this embodiment, the plurality of through holes 405 on the first placing plate 401 and the second placing plate 402 are arranged at intervals, and the through holes 405 respectively penetrate through the upper end face and the lower end face of the first placing plate 401 and the second placing plate 402.
The sliding assembly comprises two groups of sliding rails 404 fixedly installed on the welding bottom plate 1 and respectively positioned below the first placing plate 401 and the second placing plate 402, and the sliding rails 404 are respectively distributed along the moving tracks of the first placing plate 401 and the second placing plate 402.
Pulleys 403 are respectively arranged at the bottoms of the first placing plate 401 and the second placing plate 402 and near the four corners of the first placing plate and the second placing plate, and the pulleys 403 are respectively and slidably arranged in corresponding sliding rails 404.
By means of the design, the first placing plate 401 and the second placing plate 402 are slidably mounted on the welding bottom plate 1 through the cooperation of the pulleys 403 and the sliding rails 404, and assembly and installation are convenient.
In addition to this embodiment, the sliding assembly may further employ a guide rail fixedly mounted on the welding base plate 1 and a slider fixedly mounted on the first placing plate 401 and the second placing plate 402, the slider being slidably connected to the guide rail.
As shown in fig. 6, the auxiliary transmission mechanism 6 includes a fixing frame 607, the fixing frame 607 is fixedly mounted on the welding bottom plate 1, an auxiliary screw 601 is rotatably mounted on the fixing frame 607, and a driving motor 606 for driving the auxiliary screw 601 to rotate is mounted on the fixing frame 607.
The auxiliary screw 601 is provided with a first threaded portion 602 and a second threaded portion 603 near two ends thereof, and the first threaded portion 602 and the second threaded portion 603 are respectively in threaded connection with a first penetrating block 604 and a second penetrating block 605.
One ends of the first penetrating block 604 and the second penetrating block 605 far away from the auxiliary screw 601 are fixedly connected with the corresponding first placing plate 401 and second placing plate 402 respectively.
In this way, the driving motor 606 is used to drive the auxiliary screw 601 to rotate positively and negatively, the first penetrating block 604 and the second penetrating block 605 are respectively connected with the corresponding first threaded portion 602 and the second threaded portion 603 in a threaded manner, and at this time, the auxiliary screw 601 rotates to drive the first placing plate 401 and the second placing plate 402 to move through the first penetrating block 604 and the second penetrating block 605.
As shown in fig. 4, the collecting mechanism 5 includes a plurality of groups of air extraction fan housings 501 installed inside the collecting tank 103, and two sides of the air extraction fan housings 501 are fixedly installed inside the collecting tank 103 through mounting plates 502.
The air extraction fan housing 501 is provided with a plurality of discharge holes 504, and an air extraction fan 503 is installed in the air extraction fan housing 501.
In such design, when in use, the air exhaust fan 503 works to drive the fan blades to rotate, so as to generate wind power, and waste scraps generated during polishing of the aluminum plate can be pumped through the wind power, and the waste scraps are concentrated in the collecting tank 103, so that flying of the waste scraps is reduced, and the cleanliness of the surrounding environment can be guaranteed.
When the aluminum plate assembly device is used, two groups of aluminum plates to be assembled and welded are respectively placed on the first placing plate 401 and the second placing plate 402, the driving motor 606 in the auxiliary transmission mechanism 6 drives the auxiliary screw 601 to rotate, the first penetrating block 604 and the second penetrating block 605 are respectively in threaded connection with the corresponding first threaded portion 602 and the second threaded portion 603, at the moment, the auxiliary screw 601 rotates to drive the first placing plate 401 and the second placing plate 402 to move in the direction of approaching each other through the first penetrating block 604 and the second penetrating block 605, and at the moment, the first placing plate 401 and the second placing plate 402 drive the two groups of aluminum plates to be welded to move in the direction of approaching each other.
Then the electric cylinder 2 works to drive the transmission mechanism 3 and the welding box 8 to move up and down, so that the height positions of the welding box 8, the polishing mechanism 7 and the welding head 801 are adjusted.
Then the spindle motor 304 works to drive the driving screw 302 to rotate, the driving screw 302 rotates to drive the welding box 8 to horizontally move, so that the polishing mechanism 7 and the welding head 801 are driven to horizontally move, and the horizontal positions of the polishing mechanism 7 and the welding head 801 are adjusted.
After the height position and the horizontal position of the polishing mechanism 7 are adjusted, the rotating motor 702 is started to drive the U-shaped polishing block 704 to move, the U-shaped polishing block 704 can be driven to move horizontally through the cooperation of the transmission mechanism 3, and at the moment, the U-shaped polishing block 704 rotates to polish the welding positions of the two groups of aluminum plates, so that the aluminum oxide films at the welding positions are polished.
The NaOH solution is stored in the liquid storage pipe 707, the NaOH solution in the liquid storage pipe 707 drops out through the guidance of the dropping hole 708 and the liquid discharge groove 710, so that the NaOH solution drops onto the polished aluminum plate surface when the U-shaped polishing block 704 performs polishing operation, the time for forming an aluminum oxide film on the aluminum plate surface can be delayed through the NaOH solution, the welding effect of the aluminum plate surface is ensured, and meanwhile, the stability and the production quality of the aluminum plate during production and processing are ensured.
The air exhaust fan 503 of the collecting mechanism 5 works to drive the fan blades to rotate, generates wind power, can suck the scraps generated when polishing the aluminum plate through the wind power, and is concentrated in the collecting groove 103, so that the flying of the scraps is reduced, and the cleanliness of the surrounding environment can be ensured.
Then the welding head 801 works and can drive the welding head 801 to horizontally move under the cooperation of the transmission mechanism 3, and at the moment, the welding head 801 is used for welding two groups of aluminum plates.
Example 2: as shown in fig. 10-12, a plurality of groups of negative pressure suction assemblies 9 which are parallel and distributed at intervals are respectively arranged below the first placing plate 401 and the second placing plate 402, and the negative pressure suction assemblies 9 work to enable negative pressure suction to be formed at the through holes 405.
Each set of negative pressure suction assemblies 9 comprises a negative pressure suction box 902 which is slidably mounted below the first placing plate 401 and the second placing plate 402, and the upper side of the negative pressure suction box 902 is closely abutted with the lower end surfaces of the first placing plate 401 and the second placing plate 402.
The upper port of the negative pressure suction box 902 is communicated with the corresponding through hole 405, one side of the negative pressure suction box 902 is communicated with a peripheral pipeline, and the other end of the peripheral pipeline is communicated with a peripheral suction assembly.
In this embodiment, the peripheral getter assembly is in the prior art, and a vacuum pump, a getter pump, etc. may be used.
The utility model discloses a filter assembly is used for filtering the sweeps that get into in the peripheral hardware pipeline, in avoiding the sweeps to get into peripheral hardware subassembly of breathing in on the peripheral hardware pipeline demountable installation, cause peripheral hardware subassembly of breathing in to damage.
In this embodiment, the filter assembly is of the prior art and is commercially available.
A threaded block 903 is fixedly arranged below the negative pressure suction box 902, a threaded rod 901 is connected to the threaded block 903 in a threaded manner, and two ends of the threaded rod 901 are respectively connected with the corresponding first placing plate 401 and the corresponding second placing plate 402 in a rotating manner.
The first placing plate 401 and the second placing plate 402 are respectively provided with an adjusting component for driving the threaded rod 901 to rotate at positions corresponding to one end of the threaded rod 901.
Mounting cavities 908 are respectively formed in the first placing plate 401 and the second placing plate 402 at positions close to two ends of the threaded rod 901.
In this embodiment, the adjustment assemblies of two adjacent threaded rods 901 are staggered.
The adjusting assembly comprises an adjusting rod 904 rotatably installed in the installation cavity 908, the adjusting rod 904 is vertically arranged, and a worm 907 is fixedly installed on the adjusting rod 904.
One end of the threaded rod 901, which is close to the worm 907, extends into the mounting cavity 908 and is fixedly connected with a worm wheel 906, and the worm wheel 906 is in meshed connection with the corresponding worm 907.
The upper and lower ends of the adjusting rod 904 are respectively connected with the upper and lower inner surfaces of the mounting cavity 908 in a rotating way, and the upper end of the adjusting rod 904 penetrates through the corresponding first placing plate 401 and the second placing plate 402 and is fixedly connected with an adjusting hand wheel 905.
When the position of the negative pressure suction box 902 needs to be adjusted, the adjusting hand wheel 905 is rotated at first, the adjusting hand wheel 905 rotates to drive the adjusting rod 904 and the worm 907 to rotate, at the moment, the threaded rod 901 can be driven to rotate through the transmission action of the worm 907 and the worm wheel 906, the threaded block 903 is in threaded connection with the threaded rod 901, the threaded rod 901 rotates to drive the negative pressure suction box 902 to move through the threaded block 903, and then the position of the negative pressure suction box 902 is adjusted, so that the negative pressure suction box 902 is convenient to use.
In this embodiment, the position of negative pressure suction box 902 can be adjusted according to the sizes of the aluminum plates placed on first placing plate 401 and second placing plate 402, and then negative pressure adsorption can be performed on the aluminum plates with various specifications, so that the aluminum plates are firmly placed on first placing plate 401 and second placing plate 402, and the use is convenient.
The baffle plates 10 are fixedly installed on the upper surfaces of the first placing plate 401 and the second placing plate 402 near the two sides thereof respectively.
Example 3: the invention also provides a method for producing, processing and welding the aluminum ceilings, which is based on the welding device for producing, processing and welding the aluminum ceilings, wherein the step of preparing the aluminum plate to be welded before welding operation comprises the following steps: cutting and leveling materials: firstly, longitudinally slitting and transversely slicing a raw material plate to prepare aluminum plate blanks, and then, processing and leveling each aluminum plate blank by adopting a leveling machine to prepare an aluminum plate.
The aluminum ceiling production, processing and welding method comprises the following steps:
s1: two sets of aluminum plates to be subjected to work welding are placed on the first placing plate 401 and the second placing plate 402, respectively, and the positions of the first placing plate 401 and the second placing plate 402 are adjusted.
S2: then, according to the use requirement, the corresponding adjusting assembly is selected to work to drive the threaded rod 901 to rotate, the threaded rod 901 rotates to drive the corresponding negative pressure suction box 902 to move to an adjusting position through the threaded block 903, then negative pressure is generated in the corresponding negative pressure suction box 902, and suction force is formed at the through hole 405 and used for sucking the aluminum plates to be welded.
S3: the auxiliary transmission mechanism 6 works to drive the first placing plate 401 and the second placing plate 402 to move towards the direction of approaching each other, so that two groups of aluminum plates to be welded are butted.
S4: the electric cylinder 2 works to drive the transmission mechanism 3 to move up and down, the height position of the welding box 8 is adjusted, then the transmission mechanism 3 drives the welding box 8 to horizontally move, and the rotating motor 702 works to drive the U-shaped polishing block 704 to rotate so as to polish the welding parts of the two groups of aluminum plates.
In the step S4, the working process of the transmission mechanism 3 is as follows: the spindle motor 304 works to drive the driving screw 302 to rotate, the driving screw 302 rotates to drive the welding box 8 to horizontally move, and then the polishing mechanism 7 and the welding head 801 are driven to horizontally move, so that the horizontal positions of the polishing mechanism 7 and the welding head 801 are adjusted.
S5: the NaOH solution is stored in the liquid storage tube 707, and the NaOH solution in the liquid storage tube 707 drops out through the dropping hole 708 and is coated on the polished aluminum plate.
What needs to be specifically stated is: the affinity of aluminum and oxygen is strong; under the normal temperature condition, the aluminum surface can be oxidized to form an aluminum oxide film with the thickness of about 0.1-0.2 mm; the alumina film is compact, can prevent aluminum metal from being oxidized continuously, is beneficial to natural corrosion prevention, but brings great difficulty to welding operation.
In step S4, the rotating motor 702 works to drive the U-shaped polishing block 704 to rotate, and the U-shaped polishing block 704 rotates to polish the welded parts of the two groups of aluminum plates, so that the aluminum oxide film is polished off.
In the step S5, the polished aluminum plate is coated with NaOH solution, and the time for forming the aluminum oxide film on the surface of the aluminum plate can be delayed by the NaOH solution, so that the welding effect of the aluminum plate is ensured.
S6: the transmission mechanism 3 continues to work to drive the welding box 8 to move, and the welding head 801 works to weld the aluminum plates to be welded.
S7: the aggregate mechanism 5 works to suck dust generated during polishing and welding, and dust emission is avoided.
The working process of the collecting mechanism 5 in the step S7 is as follows: the air exhaust fan 503 works to drive the fan blades to rotate, generates wind power, can suck waste scraps generated during polishing of the aluminum plate and smoke generated during welding operation through the wind power, and is concentrated in the collecting tank 103, so that flying of dust is reduced, and cleanliness of surrounding environment can be guaranteed.
After the aluminum plate is welded, the quality of the aluminum plate is required to be checked, the welding quality is ensured to be qualified, then a qualified welding product is conveyed to the next working procedure, and then a finished aluminum ceiling can be prepared through the subsequent processing of the aluminum plate, so that the aluminum ceiling is convenient to use.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. Welding device for aluminum ceiling production and processing, comprising a welding bottom plate (1), and being characterized in that: two sides of the welding bottom plate (1) are fixedly provided with side plates (101), the two side plates (101) are respectively fixedly provided with an electric cylinder (2), the middle part of the welding bottom plate (1) is provided with a material collecting groove (103), the upper part of the welding bottom plate (1) is provided with a welding box (8), the upper ends of the two electric cylinders (2) are fixedly provided with a transmission mechanism (3) for driving the welding box (8) to horizontally move, the welding box (8) is provided with a polishing mechanism (7) for processing and polishing an aluminum plate before welding, the welding bottom plate (1) is provided with a placing mechanism (4) for placing the aluminum plate to be welded, and the material collecting groove (103) is internally provided with a material collecting mechanism (5) for collecting waste residues generated by polishing.
2. The welding device for aluminum ceiling production and processing according to claim 1, wherein: the transmission mechanism (3) comprises a transmission frame (301), a sliding groove is formed in the lower surface of the transmission frame (301), the upper end of the welding box (8) is slidably mounted in the sliding groove, a mounting groove (305) is formed in the inner wall of one side of the sliding groove, a spindle motor (304) is mounted in the mounting groove (305), a transmission screw (302) is fixedly mounted at the power output end of the spindle motor (304), the transmission screw (302) penetrates through the welding box (8) and is in rotary connection with the corresponding side wall of the sliding groove, and the welding box (8) is in threaded connection with the transmission screw (302).
3. The welding device for aluminum ceiling production and processing according to claim 2, wherein: the bottom of welding case (8) is provided with soldered connection (801), and the below sliding connection who is located drive screw (302) on welding case (8) has gag lever post (303), and the both ends of gag lever post (303) are respectively with the inside wall fixed connection that the sliding tray corresponds.
4. A welding device for aluminum ceiling production and processing according to claim 3, wherein: the polishing mechanism (7) comprises a mounting shell (701) arranged on one side of the bottom of the welding box (8), a rotating motor (702) is arranged in the mounting shell (701), the power output end of the rotating motor (702) vertically penetrates through the mounting shell (701) downwards and is fixedly connected with a U-shaped polishing block (704), and a polishing cambered surface (709) is arranged on the U-shaped polishing block (704).
5. The welding device for aluminum ceiling production and processing according to claim 4, wherein: the U-shaped polishing block (704) is detachably provided with a ring frame (705) through threads, the bottom of the ring frame (705) is provided with a plurality of groups of liquid storage tubes (707) which are annular and distributed at intervals, the bottom of each liquid storage tube (707) is provided with a liquid dropping hole (708), and positions, corresponding to the liquid storage tubes (707), on the polishing cambered surface (709) are provided with liquid discharging grooves (710).
6. The welding device for aluminum ceiling production and processing according to claim 5, wherein: place mechanism (4) including first board (401) and the board (402) are placed to the second, and board (401) and second are placed to first board (402) are laid for the symmetry, and respectively through slip subassembly slidable mounting on welded bottom plate (1), all offered a plurality of through-holes (405) on board (401) are placed to first board (401) and the second board (402) are placed to the second, are provided with on welded bottom plate (1) and are used for adjusting auxiliary drive mechanism (6) of board (402) position are placed to first board (401) and the second.
7. The welding device for aluminum ceiling production and processing according to claim 6, wherein: the auxiliary transmission mechanism (6) comprises a fixing frame (607) fixedly installed on the welding bottom plate (1), an auxiliary screw (601) is rotatably installed on the fixing frame (607), a driving motor (606) used for driving the auxiliary screw (601) to rotate is installed on the fixing frame (607), a first threaded part (602) and a second threaded part (603) are arranged on the auxiliary screw (601) close to the two ends of the auxiliary screw, a first penetrating block (604) and a second penetrating block (605) are respectively connected to the first threaded part (602) and the second threaded part (603) in a threaded mode, and the first penetrating block (604) and the second penetrating block (605) are respectively fixedly connected with a corresponding first placing plate (401) and a corresponding second placing plate (402).
8. The welding device for aluminum ceiling production and processing according to claim 7, wherein: the collecting mechanism (5) comprises a plurality of groups of air extraction fan shells (501) arranged in the collecting groove (103), two sides of each air extraction fan shell (501) are fixedly arranged in the collecting groove (103) through mounting plates (502), a plurality of discharging holes (504) are formed in each air extraction fan shell (501), and air extraction fans (503) are arranged in each air extraction fan shell (501).
9. The welding device for aluminum ceiling production and processing according to claim 8, wherein: a plurality of groups of negative pressure air suction assemblies (9) which are parallel and distributed at intervals are respectively arranged below the first placing plate (401) and the second placing plate (402), each group of negative pressure air suction assemblies (9) comprises a negative pressure air suction box (902) which is slidably arranged below the first placing plate (401) and the second placing plate (402), and the upper port of the negative pressure air suction box (902) is communicated with the corresponding through hole (405);
the screw thread piece (903) is fixedly installed below the negative pressure suction box (902), the threaded rod (901) is connected to the screw thread piece (903), and adjusting components used for driving the threaded rod (901) to rotate are arranged at positions corresponding to one end of the threaded rod (901) on the first placing plate (401) and the second placing plate (402).
10. A welding method for producing and processing an aluminum ceiling, based on the welding device for producing and processing an aluminum ceiling as claimed in claim 9, characterized in that: the method comprises the following steps:
s1: respectively placing two groups of aluminum plates to be processed and welded on a first placing plate (401) and a second placing plate (402), and adjusting the positions of the first placing plate (401) and the second placing plate (402);
s2: then, according to the use requirement, the corresponding adjusting assembly is selected to work to drive the threaded rod (901) to rotate, the threaded rod (901) rotates to drive the corresponding negative pressure suction box (902) to move through the threaded block (903) to adjust the position, then negative pressure is generated in the corresponding negative pressure suction box (902), and suction is formed at the through hole (405) for sucking the aluminum plate to be welded;
s3: the auxiliary transmission mechanism (6) works to drive the first placing plate (401) and the second placing plate (402) to move towards the direction of approaching to each other, so that two groups of aluminum plates to be welded are in butt joint;
s4: the electric cylinder (2) works to drive the transmission mechanism (3) to move up and down, the height position of the welding box (8) is adjusted, then the transmission mechanism (3) drives the welding box (8) to move horizontally, and the rotating motor (702) works to drive the U-shaped polishing blocks (704) to rotate so as to polish the welding parts of the two groups of aluminum plates;
s5: naOH solution is stored in the liquid storage pipe (707), and the NaOH solution in the liquid storage pipe (707) is dripped out through the dripping hole (708) and is coated on the polished aluminum plate;
s6: the transmission mechanism (3) continues to work to drive the welding box (8) to move, and the welding head (801) works to weld the aluminum plate to be welded;
s7: the aggregate mechanism (5) is used for sucking dust generated during polishing and welding, so that dust emission is avoided.
CN202410081253.XA 2024-01-19 2024-01-19 Welding device and method for aluminum ceiling production and processing Active CN117583891B (en)

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