CN115415812A - Assembly line for upper beam and lower beam of elevator - Google Patents
Assembly line for upper beam and lower beam of elevator Download PDFInfo
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- CN115415812A CN115415812A CN202211076886.9A CN202211076886A CN115415812A CN 115415812 A CN115415812 A CN 115415812A CN 202211076886 A CN202211076886 A CN 202211076886A CN 115415812 A CN115415812 A CN 115415812A
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- fixed
- assembly line
- plate
- bedplate
- elevator
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- 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
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of elevator manufacturing, in particular to an assembly line for an upper beam and a lower beam of an elevator, which comprises a bedplate, wherein two slide rails are fixed at the top of the bedplate, a sliding table is connected on the two slide rails in a sliding manner, a motor is arranged on one side of the top of the bedplate, a lead screw is fixed at the driving end of the motor, the lead screw is connected in the sliding table in a penetrating and rotating manner through a thread, and a first door frame is fixed at the other end of the upper side of the bedplate; the welding robot is arranged at the upper end of the inner side of the first portal; and the beam body positioning mechanism is arranged at the top of the sliding table. According to the invention, the welding bead protruding from the upper side of the beam body can be polished through the welding bead polishing mechanism, a welding bead polishing procedure is not required to be specially added, the manufacturing cost is reduced, and the manufacturing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of elevator manufacturing, in particular to an assembly line for an upper beam and a lower beam of an elevator.
Background
The cage is a box-shaped space for carrying and transporting persons and materials. The car generally comprises main components such as a car bottom, a car wall, a car roof and a car door, a frame is required to be arranged on the outer side of the car to support the car, the frame comprises an upper beam, a lower beam and two vertical beams on two sides, the upper beam, the lower beam and the two vertical beams are assembled into a frame structure, the car can be reinforced, the car is supported, and the frame is required to be assembled during production.
Through the retrieval, disclose an elevator upper beam and underbeam assembly line [ patent number: CN201420151775.4; authorization publication No.: CN203751634U, comprising a first three-dimensional roller type transmission frame, wherein the first three-dimensional roller type transmission frame comprises a plurality of brackets arranged at equal intervals and a roller transmission belt, the brackets comprise two vertical supporting beams and transverse supporting beams arranged between the two vertical supporting beams and distributed up and down, and the roller transmission belt is respectively laid on the supporting surface where each bracket is positioned and on the two transverse supporting beams; the roller conveying belts on the lower transverse supporting beams extend to the lower parts of the assembling stations; the device comprises a second three-dimensional roller type transmission frame and a small travelling crane, wherein a roller transmission belt on a lower transverse supporting beam of the second three-dimensional roller type transmission frame is connected with a roller transmission belt below an assembling station.
It has the following drawbacks: because the seam between the roof beam body need be welded during the assembly, according to the welding process requirement, the bellied welding bead that the welding formed need polish the processing, improves the aesthetic property of welding bead, the processing of the later process of being convenient for simultaneously, and this patent can not polish the processing to the welding bead, needs follow-up extra polishing process that increases, has improved manufacturing cost, has reduced manufacturing efficiency.
Disclosure of Invention
The invention aims to provide an elevator upper beam and lower beam assembly line to solve the problems in the background technology.
The technical scheme of the invention is as follows: an assembly line for an upper beam and a lower beam of an elevator comprises a bedplate, wherein two slide rails are fixed at the top of the bedplate, a sliding table is connected onto the two slide rails in a sliding manner, a motor is arranged on one side of the top of the bedplate, a lead screw is fixed at the driving end of the motor, the lead screw is connected into the sliding table in a penetrating and rotating manner through a thread, and a first door frame is fixed at the other end of the upper side of the bedplate;
the welding robot is arranged at the upper end of the inner side of the first portal;
the beam body positioning mechanism is arranged at the top of the sliding table;
the welding bead grinding mechanism is arranged between the middle section of the upper side of the bedplate and the sliding table;
and the rust-preventive oil coating mechanism is arranged between one end of the upper side of the bedplate and the sliding table.
Preferably, the welding bead grinding mechanism comprises two middle vertical plates fixed on the bedplate at the middle section position, a pressing plate mechanism arranged on one side of the sliding table, and a supporting block fixed on the bedplate on one side of one of the middle vertical plates;
two transverse plates are fixed between the two middle vertical plates, two ends of the two transverse plates are symmetrically, penetratingly and rotatably connected with two grinding disc rotating shafts, first driven bevel gears are fixed at the upper ends of the two grinding disc rotating shafts, grinding discs are fixed at the lower ends of the two grinding disc rotating shafts, a gear shaft is rotatably connected at the upper end position between the two middle vertical plates, first driving bevel gears are fixed at positions, corresponding to the two first driven bevel gears, on the outer sides of the gear shaft, and the two first driving bevel gears are respectively meshed with the two first driven bevel gears through teeth;
a belt pulley rotating shaft is rotatably connected inside the supporting block in a penetrating manner, a friction wheel is fixed at one end of the belt pulley rotating shaft, a driving belt pulley is fixed at the other end of the belt pulley rotating shaft, a driven belt pulley is fixed at one end of the outer side of the gear shaft, the driven belt pulley is rotatably connected with the driving belt pulley through a transmission belt, and a dust collection mechanism is arranged on the upper side of one transverse plate below the driven belt pulley;
the friction plate of the weld bead polishing mechanism is in contact with the friction wheel, downward pressure is applied to the friction plate by the spring, the friction plate is tightly attached to the friction wheel, the sliding table drives the pressing plate mechanism to move, the friction plate of the pressing plate mechanism drives the friction wheel to rotate through friction force, the friction wheel drives the driving belt pulley to rotate through the belt pulley rotating shaft, the driving belt pulley drives the driven belt pulley to rotate through the transmission belt, the driven belt pulley drives the gear shaft to rotate, the gear shaft drives the two first driving bevel gears to rotate, the two first driving bevel gears drive the two first driven bevel gears to rotate through tooth meshing, the two first driven bevel gears drive the two polishing disk rotating shafts to rotate, the two polishing disk rotating shafts drive the two polishing disks to rotate, the polishing disks can polish the raised weld bead on the upper side of the beam body through rotation, a weld bead polishing process does not need to be specially added, the manufacturing cost is reduced, and the manufacturing efficiency is improved.
Preferably, the anti-rust oil smearing mechanism comprises a second door frame fixed at one end of the upper side of the bedplate and a roller guide plate fixed at the other side of the sliding table, an oil storage barrel is arranged at the middle section position of the upper side of the second door frame, an oil outlet pipe extending to the lower side of the second door frame is fixedly inserted into the lower end of the oil storage barrel, a pull rod is inserted into the upper end of the oil storage barrel in a sliding manner, and a blocking block is fixed at the lower end of the pull rod;
the inner side end of the second portal is fixedly provided with a slide bar supporting plate, the inside of the slide bar supporting plate is connected with an L-shaped slide bar in a penetrating and sliding mode, the upper end of the L-shaped slide bar is fixed with the upper end of a pull rod, the outer side of the L-shaped slide bar is fixedly provided with a slide bar fixing plate at the lower end position, the upper end of the slide bar fixing plate is connected with a reset spring sleeved on the outer side of the L-shaped slide bar, the lower end of the L-shaped slide bar is provided with a rotating wheel bar, the L-shaped slide bar is rotatably connected with the rotating wheel bar through a hinge, the lower end of the rotating wheel bar is rotatably connected with a roller, the lower end of the oil outlet pipe is communicated with a three-way pipe, two ends of the three-way pipe are connected with two shells, cavities are formed in the two shells, brushes are arranged on the lower sides of the two shells, and the two ends of the three-way pipe are respectively communicated with the two cavities.
Preferably, roof beam body positioning mechanism is including being fixed in the posting of slip table upside, two tip location cylinders, two are installed to the both ends symmetry of posting the flexible end of tip location cylinder all is fixed with the tip locating plate, two side location cylinders, two are installed to the bilateral symmetry of posting the flexible end of side location cylinder all is fixed with the side locating plate.
Preferably, the pressing plate mechanism comprises a side fixing plate fixed on one side of the sliding table, guide pillars are inserted into the side fixing plate at equal intervals in a sliding manner, top plates are fixed to the upper ends of the guide pillars, friction plates are fixed to the lower ends of the guide pillars, and springs are sleeved on the outer sides of the guide pillars.
Preferably, dust absorption mechanism is including setting up the suction tube of a diaphragm upside in the below and being fixed in the second initiative bevel gear that the gear shaft outside is located middle section position department, the both ends symmetry of suction tube is inserted and is equipped with two dust absorption pipes, and the upside of suction tube is located middle section position department and is inserted and is equipped with the intubate, the inboard of intubate is fixed with two flabellum shaft brackets, two run through between the flabellum shaft bracket and rotate and be connected with the flabellum axle, the lower extreme of flabellum axle is fixed with the negative pressure flabellum, and the upper end of flabellum axle is fixed with the driven bevel gear of second, the driven bevel gear of second passes through tooth and the meshing of second initiative bevel gear, two filter screens are installed at the inboard both ends of suction tube, and dust absorption mechanism can absorb the dust that the polishing produced, prevents that the dust from wandering to polluted environment in the air.
Preferably, one end of each of the two dust suction pipes is fixed with an air collecting hopper.
Preferably, the friction wheel is a rubber roller.
Preferably, the L-shaped sliding rod and the rotating wheel rod can only rotate in one direction.
Preferably, limiting baffles are symmetrically fixed at two ends of the upper side of the bedplate.
The invention provides an elevator upper beam and lower beam assembly line by improving, compared with the prior art, the elevator upper beam and lower beam assembly line has the following improvements and advantages:
one is as follows: according to the invention, a friction plate of the weld bead polishing mechanism is in contact with a friction wheel, a spring applies downward pressure to the friction plate, so that the friction plate is tightly attached to the friction wheel, a sliding table drives a pressing plate mechanism to move, the friction plate of the pressing plate mechanism drives the friction wheel to rotate through friction force, the friction wheel drives a driving belt pulley to rotate through a belt pulley rotating shaft, the driving belt pulley drives a driven belt pulley to rotate through a transmission belt, the driven belt pulley drives a gear shaft to rotate, the gear shaft drives two first driving bevel gears to rotate, the two first driving bevel gears rotate to drive two first driven bevel gears to rotate through tooth meshing, the two first driven bevel gears drive two polishing disk rotating shafts to rotate, the two polishing disk rotating shafts drive two polishing disks to rotate, the polishing disks can polish the weld beads protruding on the upper side of a beam body through the rotation of the polishing disks, a weld bead polishing process is not required to be specially added, the manufacturing cost is reduced, and the manufacturing efficiency is improved;
the second step is as follows: according to the invention, the gear shaft rotates and simultaneously drives the second driving bevel gear of the dust collection mechanism to rotate, the second driving bevel gear rotates and drives the second driven bevel gear to rotate through tooth meshing, the second driven bevel gear drives the fan blade shaft to rotate, the fan blade shaft drives the negative pressure fan blade to rotate, the negative pressure fan blade pumps out air inside the dust collection cylinder through the insertion tube, so that the inner side of the dust collection cylinder forms a negative pressure state, dust generated during grinding is sucked into the inner side of the dust collection cylinder along with the air through the two dust collection tubes, the two filter screens filter the dust in the air, and the air is discharged through the insertion tube after being filtered, so that the automatic dust collection effect is achieved, and the environmental protection performance of the device is improved;
and thirdly: according to the invention, the roller guide plate of the anti-rust paint coating mechanism is in rolling connection and matching with the roller, the roller is pushed to move upwards, the roller pushes the rotating wheel rod and the L-shaped sliding rod to move upwards, the L-shaped sliding rod drives the pull rod to move upwards, the pull rod drives the blocking block to move upwards, so that anti-rust oil inside the oil storage barrel flows out through the oil outlet pipe, flows into the inner sides of the two cavities through two ends of the three-way pipe respectively, and then uniformly permeates into the space between the brushes through the lower ends of the cavities, and the brushes can uniformly coat the anti-rust oil on the surface of a weld bead on the upper side of a beam body, thereby preventing the polished anti-rust oil from being rusted due to the oxidized weld bead.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 2;
FIG. 4 is a schematic structural diagram of the platen mechanism of the present invention;
FIG. 5 is an enlarged schematic view of the invention at A of FIG. 1;
FIG. 6 is a schematic view of the interior of the barrel according to the present invention;
FIG. 7 is a schematic view of the interior of the housing of the present invention;
fig. 8 is a schematic structural view of the interior of the dust suction tube of the present invention.
Reference numerals are as follows:
1. a platen; 2. a slide rail; 3. a sliding table; 4. a motor; 5. a screw rod; 6. a first portal; 7. a welding robot; 8. a limit baffle; 101. a positioning frame; 102. an end positioning cylinder; 103. an end positioning plate; 104. a side positioning cylinder; 105. side edge positioning plates; 201. a middle vertical plate; 202. a transverse plate; 203. polishing a rotating shaft of the disc; 204. a first driven bevel gear; 205. a gear shaft; 206. a first drive bevel gear; 207. a driven pulley; 208. a supporting block; 209. a pulley shaft; 210. a friction wheel; 211. a drive pulley; 212. a drive belt; 213. grinding the disc; 214. a side fixing plate; 215. a guide post; 216. a spring; 217. a top plate; 218. a friction plate; 301. a second portal; 302. an oil storage barrel; 303. a pull rod; 304. blocking; 305. an oil outlet pipe; 306. a slide bar support plate; 307. an L-shaped sliding bar; 308. a slide bar fixing plate; 309. a return spring; 310. rotating the wheel lever; 311. a hinge; 312. a roller; 313. a three-way pipe; 314. a housing; 315. a cavity; 316. a brush; 317. a roller guide plate; 401. a dust suction cylinder; 402. a dust collection pipe; 403. inserting a tube; 404. a fan blade shaft support; 405. a fan blade shaft; 406. a second driven bevel gear; 407. a second drive bevel gear; 408. filtering with a screen; 409. negative pressure fan blades; 410. an air collecting hopper.
Detailed Description
The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an assembly line for an upper beam and a lower beam of an elevator through improvement, and the technical scheme of the invention is as follows:
as shown in fig. 1 to 8, an embodiment of the present invention provides an assembly line for an upper beam and a lower beam of an elevator, including a platen 1, two slide rails 2 fixed to the top of the platen 1, a sliding table 3 connected to the two slide rails 2 in a sliding manner, a motor 4 arranged on one side of the top of the platen 1, a lead screw 5 fixed to a driving end of the motor 4, the lead screw 5 connected to the inside of the sliding table 3 through a thread in a penetrating manner, and a first door frame 6 fixed to the other end of the upper side of the platen 1, further including:
the welding robot 7 is installed at the upper end of the inner side of the first portal 6;
the beam body positioning mechanism is arranged at the top of the sliding table 3;
the welding bead polishing mechanism is arranged between the middle section position of the upper side of the bedplate 1 and the sliding table 3;
and the rust-preventive oil applying mechanism is arranged between one end of the upper side of the bedplate 1 and the sliding table 3.
As shown in fig. 2, the weld bead grinding mechanism includes two middle vertical plates 201 fixed on the platen 1 at the middle position, a pressing plate mechanism arranged on one side of the sliding table 3, and a supporting block 208 fixed on one side of one of the middle vertical plates 201 on the platen 1;
two transverse plates 202 are fixed between the two middle vertical plates 201, two ends of the two transverse plates 202 are symmetrically, penetratingly and rotatably connected with two grinding disc rotating shafts 203, first driven bevel gears 204 are fixed at the upper ends of the two grinding disc rotating shafts 203, grinding discs 213 are fixed at the lower ends of the two grinding disc rotating shafts 203, a gear shaft 205 is rotatably connected between the two middle vertical plates 201 at the upper end position, first driving bevel gears 206 are fixed at positions, corresponding to the two first driven bevel gears 204, on the outer sides of the gear shaft 205, and the two first driving bevel gears 206 are respectively meshed with the two first driven bevel gears 204 through teeth;
a pulley rotating shaft 209 is rotatably connected inside the supporting block 208 in a penetrating manner, a friction wheel 210 is fixed at one end of the pulley rotating shaft 209, a driving pulley 211 is fixed at the other end of the pulley rotating shaft 209, a driven pulley 207 is fixed at one end of the outer side of the gear shaft 205, the driven pulley 207 is rotatably connected with the driving pulley 211 through a transmission belt 212, and a dust collection mechanism is arranged on the upper side of a transverse plate 202 below the driven pulley 207;
when the friction plate 218 contacts the friction wheel 210, the spring 216 applies downward pressure to the friction plate 218, so that the friction plate 218 is tightly attached to the friction wheel 210, the sliding table 3 drives the pressing plate mechanism to move, the friction plate 218 of the pressing plate mechanism drives the friction wheel 210 to rotate through friction force, the friction wheel 210 drives the driving pulley 211 to rotate through the pulley rotating shaft 209, the driving pulley 211 rotates and drives the driven pulley 207 to rotate through the transmission belt 212, the driven pulley 207 drives the gear shaft 205 to rotate, the gear shaft 205 drives the two first driving bevel gears 206 to rotate, the two first driving bevel gears 206 rotate and drive the two first driven bevel gears 204 to rotate through tooth meshing, the two first driven bevel gears 204 drive the two grinding disc rotating shafts 203 to rotate, the two grinding disc rotating shafts 203 drive the two grinding discs 213 to rotate, and the grinding discs 213 rotate to grind the protruding weld bead on the upper side of the beam body.
As shown in fig. 5-6, the rust preventive oil applying mechanism includes a second door frame 301 fixed at one end of the upper side of the platen 1 and a roller guide 317 fixed at the other side of the sliding table 3, an oil storage barrel 302 is installed at the middle position of the upper side of the second door frame 301, an oil outlet pipe 305 extending to the lower side of the second door frame 301 is inserted and fixed at the lower end of the oil storage barrel 302, a pull rod 303 is inserted and fixed at the upper end of the oil storage barrel 302 in a sliding manner, and a block 304 is fixed at the lower end of the pull rod 303;
a slide bar supporting plate 306 is fixed at one end of the inner side of the second portal 301, an L-shaped slide bar 307 penetrates through the inside of the slide bar supporting plate 306 and is connected with the inner side of the second portal 301 in a sliding manner, the upper end of the L-shaped slide bar 307 is fixed with the upper end of a pull rod 303, a slide bar fixing plate 308 is fixed at the position of the lower end of the outer side of the L-shaped slide bar 307, and the upper end of the slide bar fixing plate 308 is connected with a return spring 309 sleeved on the outer side of the L-shaped slide bar 307;
the lower end of the L-shaped sliding rod 307 is provided with a rotating wheel rod 310, the L-shaped sliding rod 307 is rotatably connected with the rotating wheel rod 310 through a hinge 311, the lower end of the rotating wheel rod 310 is rotatably connected with a roller 312, the lower end of the oil outlet pipe 305 is communicated with a three-way pipe 313, two ends of the three-way pipe 313 are connected with two shells 314, cavities 315 are formed in the two shells 314, brushes 316 are arranged on the lower sides of the two shells 314, and two ends of the three-way pipe 313 are respectively communicated with the two cavities 315;
roll connection cooperation between the gyro wheel guide 317 and the gyro wheel 312 of slip table 3 opposite side, and promote gyro wheel 312 upward movement, gyro wheel 312 promotes and rotates wheel pole 310 and L shape slide bar 307 and shifts up, L shape slide bar 307 drives pull rod 303 and shifts up, pull rod 303 drives jam piece 304 and shifts up, make the inboard rust-preventive oil of oil storage bucket 302 flow out through going out oil pipe 305, both ends through three-way pipe 313 flow into two cavities 315 respectively inboard, then evenly permeate into between brush 316 through the lower extreme of cavity 315, brush 316 can be with even the paining on the welding bead surface of roof beam body upside of rust-preventive oil, prevent that the completion of polishing from leading to rustting by the oxidation welding bead.
As shown in fig. 1, roof beam body positioning mechanism is including being fixed in the posting 101 of 3 upsides of slip table, two tip location cylinders 102 are installed to the both ends symmetry of posting 101, the flexible end of two tip location cylinders 102 all is fixed with tip locating plate 103, two side location cylinders 104 are installed to the bilateral symmetry of posting 101, the flexible end of two side location cylinders 104 all is fixed with side locating plate 105, roof beam body positioning mechanism is used for carrying out the equipment location to the roof beam body, be convenient for weld process to it.
As shown in fig. 4, the platen mechanism includes a side fixing plate 214 fixed on one side of the sliding table 3, guide posts 215 are slidably inserted into the side fixing plate 214 at equal intervals, a top plate 217 is fixed on the upper ends of the guide posts 215, a friction plate 218 is fixed on the lower ends of the guide posts 215, springs 216 are sleeved on the outer sides of the guide posts 215, and the springs 216 apply downward pressure to the friction plate 218 to make the friction plate 218 closely contact with the friction wheel 210, so as to prevent the friction plate 218 from slipping with the friction wheel 210.
As shown in fig. 2, the dust suction mechanism includes a dust suction cylinder 401 disposed on the upper side of one transverse plate 202 below and a second driving bevel gear 407 fixed on the outer side of the gear shaft 205 and located at the middle position, two dust suction pipes 402 are symmetrically inserted at two ends of the dust suction cylinder 401, an insertion pipe 403 is inserted at the middle position on the upper side of the dust suction cylinder 401, two fan blade shaft brackets 404 are fixed on the inner side of the insertion pipe 403, a fan blade shaft 405 is rotatably connected between the two fan blade shaft brackets 404, a negative pressure fan blade 409 is fixed at the lower end of the fan blade shaft 405, a second driven bevel gear 406 is fixed at the upper end of the fan blade shaft 405, the second driven bevel gear 406 is engaged with the second driving bevel gear 407 through teeth, two filter screens 408 are mounted at two ends on the inner side of the dust suction cylinder 401, the gear shaft 205 rotates and drives the second driving bevel gear 407 of the dust suction mechanism to rotate at the same time, the second driving bevel gear 407 rotates and drives the second driven bevel gear 406 to rotate through the teeth, the second driven bevel gear 406 drives the fan blade shaft 405 to rotate, and the fan blade shaft 405 drives the negative pressure fan blade 409 to rotate;
the inside air of a dust suction cylinder 401 is pumped out through the insertion pipe 403 by the negative pressure fan blades 409, the inside of the dust suction cylinder is in a negative pressure state, dust generated during polishing is sucked into the inside of the dust suction cylinder 401 along with the air through the two dust suction pipes 402, the dust in the air is filtered by the two filter screens 408, the air is discharged through the insertion pipe 403 after being filtered, the automatic dust removal effect is achieved, and the environmental protection performance of the device is improved.
As shown in fig. 2, an air collecting funnel 410 is fixed to one end of each of the two dust suction pipes 402, and the air collecting funnel 410 facilitates air to be sucked rapidly.
As shown in fig. 3, the friction wheel 210 is a rubber wheel, and the friction force of the rubber wheel is larger to prevent slipping.
As shown in fig. 5, the L-shaped sliding rod 307 and the rotating wheel rod 310 can only rotate in one direction, so that when the sliding table 3 moves towards one end, the L-shaped sliding rod 307 and the rotating wheel rod 310 are collinear, and therefore the L-shaped sliding rod 307 moves upwards, and when the sliding bar 3 moves in the opposite direction, the rotating wheel rod 310 can rotate and bend, and the L-shaped sliding rod 307 cannot move upwards, so that it is ensured that the rust preventive oil can be controlled to flow out when the sliding table moves towards one end, and the rust preventive oil cannot flow out when the sliding table moves in the opposite direction.
As shown in fig. 1, the upper side of the platen 1 has two ends symmetrically fixed with limit baffles 8, and the limit baffles 8 limit the sliding table 3 to prevent it from falling off from the upper side of the sliding rail 2.
The working principle is as follows: when the welding robot is used, the upper beam, the lower beam and the two side vertical beams of the elevator car are assembled on the inner side of the positioning frame 101 of the beam body positioning mechanism, the telescopic ends of the two end positioning cylinders 102 and the two side positioning cylinders 104 are controlled to stretch out, the two end positioning plates 103 and the two side positioning plates 105 are respectively driven to move, the four beam bodies are positioned, and the welding robot 7 is started to weld joints between the beam bodies.
After welding, the motor 4 is controlled to operate to drive the screw rod 5 to rotate, the screw rod 5 rotates to drive the sliding table 3 to move through threaded engagement, the sliding table 3 is made to move below the weld bead polishing mechanism, when the friction plate 218 is in contact with the friction wheel 210, the spring 216 applies downward pressure to the friction plate 218, the friction plate 218 is made to be tightly attached to the friction wheel 210, the sliding table 3 drives the pressing plate mechanism to move, the friction plate 218 of the pressing plate mechanism drives the friction wheel 210 to rotate through friction force, the friction wheel 210 drives the driving pulley 211 to rotate through the pulley rotating shaft 209, the driving pulley 211 rotates to drive the driven pulley 207 to rotate through the transmission belt 212, the driven pulley 207 drives the gear shaft 205 to rotate, the gear shaft 205 drives the two first driving bevel gears 206 to rotate, the two first driving bevel gears 206 rotate to drive the two first driven bevel gears 204 through tooth engagement, the two first driven bevel gears 204 drive the two polishing disc rotating shafts 203 to rotate, the two polishing disc rotating shafts 203 drive the two polishing discs 213 to rotate, and the polishing discs 213 rotate to polish the weld beads protruding on the upper side of the beam body;
the second driving bevel gear 407 of the dust collection mechanism is driven to rotate while the gear shaft 205 rotates, the second driving bevel gear 407 drives the second driven bevel gear 406 to rotate through tooth meshing, the second driven bevel gear 406 drives the fan blade shaft 405 to rotate, the fan blade shaft 405 drives the negative pressure fan blade 409 to rotate, the negative pressure fan blade 409 pumps air inside the dust collection cylinder 401 out through the insertion tube 403, so that the inner side of the dust collection cylinder forms a negative pressure state, dust generated during grinding is sucked into the inner side of the dust collection cylinder 401 along with the air through the two dust collection tubes 402, the two filter screens 408 filter the dust in the air, the air is discharged through the insertion tube 403 after being filtered, the automatic dust removal effect is achieved, and the environmental protection performance of the device is improved.
After polishing is finished, the lead screw 5 continuously drives the sliding table 3 to move, the sliding table 3 drives the beam body to move downwards to the antirust paint coating mechanism, the roller guide 317 on the other side of the sliding table 3 is in rolling connection and matching with the roller 312 and pushes the roller 312 to move upwards, the roller 312 pushes the rotating wheel rod 310 and the L-shaped sliding rod 307 to move upwards, the L-shaped sliding rod 307 drives the pull rod 303 to move upwards, the pull rod 303 drives the blocking block 304 to move upwards, so that antirust oil on the inner side of the oil storage barrel 302 flows out through the oil outlet pipe 305, flows into the inner sides of the two cavities 315 through the two ends of the three-way pipe 313 respectively, then uniformly permeates into the space between the brushes 316 through the lower ends of the cavities 315, the brushes 316 can uniformly coat the antirust oil on the surface of a weld bead on the upper side of the beam body, and prevent the polished weld bead from being oxidized to rust;
after the anti-rust oil is coated, the assembled beam body is detached, then the motor 4 is controlled to rotate reversely to drive the screw rod 5 to rotate reversely, the sliding table 3 is driven to move reversely to the original position, the L-shaped sliding rod 307 is rotatably connected with the rotating wheel rod 310 through the hinge 311, and the L-shaped sliding rod 307 and the rotating wheel rod 310 can only rotate in a single direction, so that when the sliding table 3 drives the roller guide plate 317 to move reversely, the rotating wheel rod 310 can rotate and bend towards one side, at the moment, the reset spring 309 releases the elastic force to push the L-shaped sliding rod 307 to move downwards, so that the pull rod 303 is driven to move downwards, the upper end of the oil outlet pipe 305 is blocked by the blocking block 304, and at the moment, the anti-rust oil on the inner side of the oil storage barrel 302 cannot flow out.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an elevator upper beam and underbeam assembly line, includes platen (1), the top of platen (1) is fixed with two slide rails (2), two sliding connection has slip table (3) on slide rail (2), top one side of platen (1) is equipped with motor (4), the drive end of motor (4) is fixed with lead screw (5), lead screw (5) run through the rotation through the screw thread and connect in the inside of slip table (3), the upside other end of platen (1) is fixed with first portal (6), its characterized in that: also includes;
the welding robot (7), the said welding robot (7) is installed in the inboard upper end of the first portal (6);
the beam body positioning mechanism is arranged at the top of the sliding table (3);
the welding bead polishing mechanism is arranged between the upper middle section of the bedplate (1) and the sliding table (3);
the anti-rust oil smearing mechanism is arranged between one end of the upper side of the bedplate (1) and the sliding table (3).
2. The assembly line of claim 1 for the upper and lower beams of an elevator, wherein: the welding bead grinding mechanism comprises two middle vertical plates (201) which are fixed on the bedplate (1) and positioned at the middle section position, a pressing plate mechanism arranged on one side of the sliding table (3), and a supporting block (208) which is fixed on the bedplate (1) and positioned on one side of one middle vertical plate (201);
two transverse plates (202) are fixed between the two middle vertical plates (201), two ends of the two transverse plates (202) are symmetrically, penetratingly and rotatably connected with two grinding disc rotating shafts (203), first driven bevel gears (204) are fixed at the upper ends of the two grinding disc rotating shafts (203), grinding discs (213) are fixed at the lower ends of the two grinding disc rotating shafts (203), a gear shaft (205) is rotatably connected between the two middle vertical plates (201) at the upper end position, first driving bevel gears (206) are fixed at the positions, corresponding to the two first driven bevel gears (204), of the outer sides of the gear shaft (205), and the two first driving bevel gears (206) are respectively meshed with the two first driven bevel gears (204) through teeth;
the inside of supporting shoe (208) is run through to rotate and is connected with belt pulley pivot (209), the one end of belt pulley pivot (209) is fixed with friction pulley (210), and the other end of belt pulley pivot (209) is fixed with drive pulley (211), the outside one end of gear shaft (205) is fixed with driven pulley (207), driven pulley (207) are connected through rotating between driving belt (212) and drive pulley (211), is located one below the upside of diaphragm (202) is provided with dust absorption mechanism.
3. The assembly line of claim 1 for the upper and lower beams of an elevator, wherein: the anti-rust oil smearing mechanism comprises a second door frame (301) fixed at one end of the upper side of the bedplate (1) and a roller guide plate (317) fixed at the other side of the sliding table (3), an oil storage barrel (302) is installed at the middle section position of the upper side of the second door frame (301), an oil outlet pipe (305) extending to the lower side of the second door frame (301) is fixedly inserted into the lower end of the oil storage barrel (302), a pull rod (303) is slidably inserted into the upper end of the oil storage barrel (302), and a blocking block (304) is fixed at the lower end of the pull rod (303);
a sliding rod support plate (306) is fixed at one end of the inner side of the second door frame (301), an L-shaped sliding rod (307) is connected to the inner portion of the sliding rod support plate (306) in a penetrating and sliding mode, the upper end of the L-shaped sliding rod (307) is fixed to the upper end of the pull rod (303), a sliding rod fixing plate (308) is fixed to the position, located at the lower end, of the outer side of the L-shaped sliding rod (307), the upper end of the sliding rod fixing plate (308) is connected with a return spring (309) sleeved on the outer side of the L-shaped sliding rod (307), a rotating wheel rod (310) is arranged at the lower end of the L-shaped sliding rod (307), the L-shaped sliding rod (307) is rotatably connected with the rotating wheel rod (310) through a hinge (311), a roller (312) is rotatably connected to the lower end of the rotating wheel rod (310), a three-way pipe (313) is communicated with the lower end of the oil outlet pipe (305), two ends of the three-way pipe (313) are connected with two shells (314), a cavity (315) is formed in each of the two shells (314), a brush (316) is formed in each shell, and two ends of the three-way pipe (313) are respectively communicated with the two cavities (315).
4. The assembly line of claim 1 for the upper and lower beams of an elevator, wherein: beam body positioning mechanism is including being fixed in positioning frame (101) of slip table (3) upside, two tip location cylinders (102), two are installed to the both ends symmetry of positioning frame (101) the flexible end of tip location cylinder (102) all is fixed with tip locating plate (103), two side location cylinders (104), two are installed to the bilateral symmetry of positioning frame (101) the flexible end of side location cylinder (104) all is fixed with side locating plate (105).
5. The assembly line of claim 2, wherein: the pressing plate mechanism comprises a side fixing plate (214) fixed on one side of the sliding table (3), guide pillars (215) are inserted into the side fixing plate (214) in an equidistant sliding mode, a top plate (217) is fixed at the upper ends of the guide pillars (215), a friction plate (218) is fixed at the lower ends of the guide pillars (215), and springs (216) are sleeved on the outer sides of the guide pillars (215).
6. The assembly line of claim 2, wherein: dust absorption mechanism is including setting up at suction tube (401) of a diaphragm (202) upside in below and being fixed in second driving bevel gear (407) that gear shaft (205) outside is located middle section position department, the both ends symmetry of suction tube (401) is inserted and is equipped with two dust absorption pipes (402), and the upside of suction tube (401) is located middle section position department and is inserted and is equipped with intubate (403), the inboard of intubate (403) is fixed with two flabellum shaft brackets (404), two it is connected with fan blade axle (405) to run through to rotate between flabellum shaft bracket (404), the lower extreme of fan blade axle (405) is fixed with negative pressure flabellum (409), and the upper end of fan blade axle (405) is fixed with second driven bevel gear (406), second driven bevel gear (406) pass through tooth and second driving bevel gear (407) meshing, two filter screens (408) are installed to the inboard both ends of suction tube (401).
7. The assembly line of claim 6, wherein: one end of each of the two dust suction pipes (402) is fixed with an air collecting hopper (410).
8. The assembly line of claim 2, wherein: the friction wheel (210) is a rubber roller.
9. The assembly line of claim 3 for the upper and lower beams of an elevator, wherein: the L-shaped sliding rod (307) and the rotating wheel rod (310) can only rotate in one direction.
10. The assembly line of claim 1 for the upper and lower beams of an elevator, wherein: limiting baffles (8) are symmetrically fixed at two ends of the upper side of the bedplate (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211076886.9A CN115415812B (en) | 2022-09-05 | 2022-09-05 | Assembly line for upper beam and lower beam of elevator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211076886.9A CN115415812B (en) | 2022-09-05 | 2022-09-05 | Assembly line for upper beam and lower beam of elevator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102735A (en) * | 2023-07-12 | 2023-11-24 | 无锡市汉森机械有限公司 | Welding processing equipment for universal coupling and processing method thereof |
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|---|---|
| CN115415812B (en) | 2023-08-22 |
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