CN114226629B - Automatic bus duct riveting line - Google Patents
Automatic bus duct riveting line Download PDFInfo
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- CN114226629B CN114226629B CN202111524406.6A CN202111524406A CN114226629B CN 114226629 B CN114226629 B CN 114226629B CN 202111524406 A CN202111524406 A CN 202111524406A CN 114226629 B CN114226629 B CN 114226629B
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- Prior art keywords
- feeding
- frame
- bus duct
- rivet
- fixedly arranged
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
- B21J15/32—Devices for inserting or holding rivets in position with or without feeding arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
- B21J15/44—Rivet hole positioners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to an automatic bus duct riveting line, which belongs to the field of bus duct processing equipment and comprises a frame, wherein a riveting device is arranged on the frame, and an automatic feeding device is arranged on one side of the frame; the automatic feeding device comprises a feeding frame, a feeding roller is arranged in the feeding frame, the top of the feeding frame is connected with a clamping feeding mechanism in a sliding manner, and one end, close to the riveting device, of the feeding frame is provided with an intermittent feeding mechanism; the clamping feeding mechanism comprises a gate-type frame which is connected to the feeding frame in a sliding manner, a rack is fixedly arranged on one side of the top of the feeding frame along the length direction of the feeding frame, a feeding motor is fixedly arranged on the inner side of the gate-type frame, and a feeding gear is fixedly arranged on an output shaft of the feeding motor; the position in the door-shaped frame, which is close to the top, is rotationally connected with a first opposite wire, the position in the first opposite wire, which is close to the two ends, is in threaded connection with a clamping plate, the outer side wall of the door-shaped frame is fixedly provided with a clamping motor, and the output shaft of the clamping motor is fixed with the end part of the first opposite wire. The invention has the effects of improving the processing efficiency and reducing the workload of staff.
Description
Technical Field
The invention relates to the field of bus duct processing equipment, in particular to an automatic bus duct riveting wire.
Background
The bus duct is a closed metal device composed of copper and aluminum bus columns and is used for distributing larger power for each element of the dispersion system. Increasingly, wires and cables have been replaced in the field of low-voltage indoor power transmission mains engineering.
Referring to fig. 1, a bus duct 5 includes an upper cover plate 53, a lower cover plate 54, a left side plate 55 and a right side plate 56, wherein the upper cover plate 53, the lower cover plate 54, the left side plate 55 and the right side plate 56 form a square closed cavity, four copper guide plates 51 penetrate through the cavity, the four copper guide plates 51 are parallel to each other and are arranged along the length direction of the cavity, an aluminum plate 52 is placed between the two copper guide plates 51 in the middle, and the aluminum plate 52 is used for radiating copper conductors.
In the production of the bus duct 5, it is necessary to fix both sides of the left side plate 55 to the upper cover plate 53 and the lower cover plate 54 by caulking, fix both sides of the right side plate 56 to the upper cover plate 53 and the lower cover plate 54 by caulking, and fix the copper guide plate 51 and the aluminum plate 52 between the upper cover plate 53, the lower cover plate 54, the left side plate 55, and the right side plate 56. Before riveting, the upper cover plate 53 and the lower cover plate 54 are required to be buckled on the upper side and the lower side of the copper guide plate 51 respectively, the upper cover plate 53, the lower cover plate 54 and the copper guide plate 51 are pre-fixed through adhesive tapes, then the left side plate 55 and the right side plate 56 are buckled on the left side and the right side of the copper guide plate 51, the assembled bus duct 5 is automatically pushed onto a riveting machine, the upper cover plate 53, the lower cover plate 54, the left side plate 55 and the right side plate 56 are riveted and fixed at one time by the riveting machine, and the traditional mode is that the upper cover plate 53, the lower cover plate 54, the left side plate 55 and the right side plate 56 are pushed onto the riveting machine manually, so that the processing efficiency is low, and the workload of staff is high.
Disclosure of Invention
In order to replace the traditional manual feeding, improve the processing efficiency and reduce the workload of staff, the invention provides an automatic bus duct riveting line.
The invention provides an automatic bus duct riveting wire which adopts the following technical scheme:
an automatic bus duct riveting wire comprises a rack, wherein a riveting device is arranged on the rack, and an automatic feeding device is arranged on one side of the rack; the automatic feeding device comprises a feeding frame, the top of the feeding frame is rotationally connected with a plurality of feeding rollers, the top of the feeding frame is connected with a clamping feeding mechanism in a sliding manner, and one end, close to the riveting device, of the feeding frame is provided with an intermittent feeding mechanism; the clamping feeding mechanism comprises a gate-shaped frame which is connected to the feeding frame in a sliding manner, a rack is fixedly arranged on one side of the top of the feeding frame along the length direction of the feeding frame, a feeding motor is fixedly arranged on the inner side of the gate-shaped frame, and a feeding gear meshed with the rack is fixedly arranged on an output shaft of the feeding motor; the position in the door-shaped frame, which is close to the top, is rotationally connected with a first opposite wire, the position in the first opposite wire, which is close to the two ends, is in threaded connection with a clamping plate, the outer side wall of the door-shaped frame is fixedly provided with a clamping motor, and the output shaft of the clamping motor is fixed with the end part of the first opposite wire.
Through adopting above-mentioned technical scheme, when feeding to the bus duct, the centre gripping motor drive is to silk one rotation, the drive grip block moves in opposite directions and fixes the bus duct, then, the work of material loading motor, drive material loading gear slides along the direction of rack, can drive the direction slip of door formula frame along the rack, push bus duct to riveting set's direction, when bus duct moves to the position that the upper work rest is close to riveting set, intermittent type loading attachment is with bus duct intermittent type propelling movement to riveting set in, thereby realize the automatic feeding of bus duct, replace traditional manual feeding, improve machining efficiency, reduce staff's work load.
Optionally, the intermittent feeding mechanism comprises a feeding frame connected to the feeding frame in a sliding manner, a feeding motor is fixedly arranged in the feeding frame, a feeding gear is fixedly arranged at the end part of an output shaft of the feeding motor, and the feeding gear is meshed with the rack; clamping cylinders are fixedly arranged on two sides in the feeding frame, a locating plate is fixedly arranged in the middle of the feeding frame, a clamping plate is vertically downward arranged at the end part of a piston rod of the clamping cylinder, and a gap for a bus duct to pass through is reserved between the clamping plate and the locating plate.
Through adopting above-mentioned technical scheme, when feeding in to the frame, the piston rod of centre gripping cylinder withdraws, drives splint upward movement, with bus duct centre gripping between locating plate and splint, and feeding motor drive feeding gear rotates, feeds the bus duct in the frame, and feeding motor reciprocating motion is intermittent type pay-off in to the frame with the bus duct, the riveting of the length direction of riveting set along the bus duct of being convenient for.
Optionally, a limiting mechanism which is convenient for pre-positioning the bus duct is arranged at one end of the feeding frame away from the riveting device; the limiting mechanism comprises two limiting plates fixedly arranged at the end part of the feeding frame, the middle parts of the two limiting plates are recessed in opposite directions to form limiting grooves, and the limiting grooves are used for pre-positioning a left side plate and a right side plate of the bus duct; the one end that the frame was kept away from to the material loading frame sets firmly the spacing cylinder of vertical setting, and spacing cylinder's cylinder body sets firmly on the material loading frame, and spacing cylinder's piston rod upwards sets up and the piston rod tip sets firmly the baffle of vertical setting.
Through adopting above-mentioned technical scheme, the spacing groove is used for carrying out the prepositioning to the left side board and the right side board of bus duct, makes left side board and right side board joint respectively in the spacing inslot, makes the position of left side board and right side board concatenation more accurate, and the baffle is used for spacing the tip of copper baffle, and the accurate position in copper baffle is installed to left side board and right side board of being convenient for makes the bus duct concatenation more stable.
Optionally, a guiding mechanism for limiting two sides of the bus duct is arranged in the feeding frame; the guide mechanism comprises two limiting frames, the limiting frames are arranged along the length direction of the feeding frame, and driving pieces for driving the limiting frames to slide oppositely or slide back to back along the axial direction of the feeding roller are arranged on the feeding frame; a plurality of supporting blocks are uniformly arranged on one side, opposite to the limiting frame, of the supporting blocks, and limiting wheels which are axially and vertically arranged are arranged at the tops of the supporting blocks.
Through adopting above-mentioned technical scheme, after the bus duct concatenation is good, the driving piece drive is to silk two motions, drives spacing in opposite directions, makes spacing wheel butt on the spacing on left side board and right side board, and is spacing to the left side board and the right side board of bus duct, prevents that the skew from appearing in the in-process of bus duct material loading.
Optionally, a guide rail is fixedly arranged in the feeding frame, the length direction of the guide rail is perpendicular to the transmission direction of the bus duct, and a clamping groove matched with the guide rail is formed in the bottom of the limiting frame; the driving piece comprises a second wire pair which is rotationally connected to the feeding frame, the two limiting frames are respectively in threaded connection with the second wire pair, a driving motor is fixedly arranged on the outer side wall of the feeding frame, and an output shaft of the driving motor is fixedly connected to the second wire pair.
Through adopting above-mentioned technical scheme, driving motor rotates, can drive spacing in opposite directions and move to spacing wheel butt in left side board and right side board both sides, and driving motor direction rotates, and drive spacing moves to opposite direction, and the concatenation of bus duct of being convenient for, the guide rail plays the guide effect to spacing, makes spacing more stable at the in-process of motion.
Optionally, a material ejection mechanism is arranged in the material loading frame; the material ejection mechanism comprises a cushion block fixedly arranged in the material loading frame, the cushion block is positioned at the middle position of the material loading frame, a material ejection cylinder is fixedly arranged in a gap of the cushion block corresponding to the material loading roller, the end part of a piston rod of the material ejection cylinder is vertically upwards and fixedly provided with a top plate, two material ejection wheels are arranged at the top of the top plate, the axial direction of the material ejection wheels is horizontally arranged, one side of the cushion block, which is far away from the frame, is fixedly provided with a proximity switch, and the proximity switch is used for detecting the extension of the piston rod of the material ejection cylinder, which is connected with the lower cover plate in a propping mode, and then sends a signal.
Through adopting above-mentioned technical scheme, when the bus duct to the in-process of frame direction transmission, the tip downward sloping of bus duct is to between two adjacent material loading rollers, and after the lower apron and the proximity switch butt of bus duct, the piston rod extension of control liftout cylinder promotes liftout wheel and upwards pushes up the bus duct to the bottom be no lower than the material loading roller top, the bus duct of being convenient for forward transmission.
Optionally, the opposite one side of locating part has set firmly auxiliary cylinder, and auxiliary cylinder's piston rod sets firmly the auxiliary wheel vertically upwards, and the axial level of auxiliary wheel sets up, and auxiliary cylinder is controlled by proximity switch sent control signal.
Through adopting above-mentioned technical scheme, after the lower apron and the proximity switch butt of bus duct, the piston rod of control liftout cylinder is prolonged, and the piston rod that can also control auxiliary cylinder simultaneously is prolonged, and the auxiliary wheel is with bus duct follow down upwards jack-up, prevents bus duct card between the feed roller, does not influence the normal transmission of bus duct.
Optionally, the riveting set is including setting firmly the protection casing in the frame, is provided with four riveters in the protection casing, and two liang of distribution in the both sides of protection casing symmetry of riveter, and two riveters of oblique symmetry are a set of, and the rivet joint up of one set of riveter sets up for with lower apron and left side board and lower apron and right side board riveting together, the rivet joint down of another set of riveter sets up for with upper cover plate and left side board and upper cover plate and right side board riveting fixedly.
Through adopting above-mentioned technical scheme, the rivet joint of rivet rifle sets up, rivets lower apron and left side board and lower apron and right side board together, can be fixed lower apron and left side board, and is fixed lower apron and right side board, and the rivet joint of rivet rifle sets up down up, rivets upper cover plate and left side board and upper cover plate and right side board and is fixed, can be fixed upper cover plate and left side board, fixes upper cover plate and right side board.
Optionally, the bottom of rivet rifle is provided with the positioning seat, and the rivet rifle slides and connects in the top of positioning seat, and the bottom of positioning seat is provided with the vertical driving piece of the vertical motion of drive positioning seat, and the side that the rivet rifle is on the back is provided with horizontal driving piece, and horizontal driving piece is used for driving the horizontal slip of rivet rifle.
Through adopting above-mentioned technical scheme, vertical driving piece is used for driving the vertical motion of riveter in order to adjust the height of riveter, and horizontal driving piece is used for driving the riveter move to the edge department butt with the bus duct, is convenient for rivet the bus duct.
Optionally, a plurality of groups of positioning assemblies with the same structure are arranged in the rack; the locating component comprises a plurality of locating cylinders I vertically arranged at the top of the frame, piston rod ends of the locating cylinders I are upwards arranged and fixedly provided with fixing plates I jointly, the locating component further comprises a plurality of locating cylinders II fixedly arranged at the inner top of the protective cover, the locating cylinders II correspond to the locating cylinders one to one, piston rods of the locating cylinders II are vertically downwards arranged, and the end parts of the locating cylinders II are fixedly provided with fixing plates II.
Through adopting above-mentioned technical scheme, the riveter is before riveting, and the piston rod of positioning cylinder one extends, and the butt is in the bottom of bus duct, and simultaneously, the piston rod of positioning cylinder two extends, promotes fixed plate two butt in the top of bus duct to it is fixed with the bus duct, prevent that the in-process of bus duct work from rocking.
Drawings
Fig. 1 is a schematic structural view of a bus duct in the background art.
Fig. 2 is a schematic diagram of the overall structure in the embodiment.
Fig. 3 is a cross-sectional view of an automatic feeding device in an embodiment.
Fig. 4 is an enlarged view of a portion a of fig. 3.
Fig. 5 is a schematic structural view of a clamping feeding mechanism in an embodiment.
Fig. 6 is a sectional view of the embodiment for highlighting the guide mechanism.
FIG. 7 is a cross-sectional view showing the ejector mechanism in the embodiment.
Fig. 8 is a schematic view of a structure for highlighting the ejection mechanism.
Fig. 9 is a schematic view of a structure for highlighting the auxiliary cylinder.
FIG. 10 is a cross-sectional view of the intermittent feed mechanism.
Fig. 11 is a schematic view of the structure of the frame, the riveting device and the discharging device.
Fig. 12 is a schematic view of a construction for highlighting the riveter.
Fig. 13 is a cross-sectional view of the staking device.
Reference numerals illustrate: 1. a frame; 2. an automatic feeding device; 21. a feeding frame; 211. a slide rail; 212. a rack; 22. a feeding roller; 23. a limiting mechanism; 231. a limiting plate; 232. a limit groove; 233. a limit cylinder; 234. a baffle; 24. clamping and feeding mechanisms; 241. a door-shaped frame; 242. a first yarn is paired; 243. a clamping plate; 244. clamping the motor; 245. a feeding motor; 246. a feeding gear; 25. a guide mechanism; 251. a limiting frame; 252. a clamping groove; 253. a guide rail; 254. a second wire is paired; 255. a driving motor; 256. a support block; 257. a limiting wheel; 26. a material ejection mechanism; 261. a cushion block; 262. a liftout cylinder; 263. a top plate; 264. a material ejection wheel; 265. a proximity switch; 266. an auxiliary cylinder; 267. an auxiliary wheel; 27. an intermittent feeding mechanism; 271. a feeding frame; 272. a chute; 273. a feeding motor; 274. a feed gear; 275. a clamping cylinder; 276. a clamping plate; 277. a positioning plate; 3. a riveting device; 31. a protective cover; 32. a rivet gun; 321. a positioning seat; 33. a roller; 34. a rivet strap; 35. a vertical drive; 36. a lateral drive member; 37. a positioning assembly; 371. positioning a first cylinder; 372. a first fixing plate; 373. positioning a second cylinder; 374. a second fixing plate; 4. a discharging device; 41. a discharging frame; 42. a discharge roller; 5. bus duct; 51. a copper guide plate; 52. an aluminum plate; 53. an upper cover plate; 54. a lower cover plate; 55. a left side plate; 56. and a right side plate.
Detailed Description
The invention is described in further detail below with reference to fig. 1-13.
The embodiment of the invention discloses an automatic bus duct riveting wire. Referring to fig. 2, an automatic bus duct riveting line comprises a frame 1, wherein a riveting device 3 is arranged on the frame 1, an automatic feeding device 2 is arranged on one side of the frame 1, which is positioned on the riveting device 3, and a discharging device 4 is arranged on the other side; the automatic feeding device 2 automatically pushes the bus duct 5 spliced together to the riveting device 3, the riveting device 3 respectively rivets and fixes the two sides of the left side plate 55 with the upper cover plate 53 and the lower cover plate 54, and simultaneously, the two sides of the right side plate 56 are respectively riveted and fixed with the upper cover plate 53 and the lower cover plate 54, so that the automatic feeding and automatic riveting of the bus duct 5 are realized, the processing efficiency is improved, and the workload of workers is reduced.
Referring to fig. 3, the automatic feeding device 2 includes a feeding frame 21, a plurality of feeding rollers 22 are rotatably connected to the top of the feeding frame 21, the feeding rollers 22 are free rollers, the feeding rollers 22 are uniformly arranged along the length direction of the feeding frame 21, the axial directions of the feeding rollers 22 are parallel to each other, the axial directions of the feeding rollers 22 are perpendicular to the transmission direction of the bus duct 5, and the feeding rollers 22 are used for supporting the spliced bus duct 5.
Referring to fig. 3 and 4, the feeding frame 21 is provided with a limiting mechanism 23, a clamping feeding mechanism 24 and an intermittent feeding mechanism 27 from one side far away from the frame 1 to one side of the frame 1 in sequence, the limiting mechanism 23 is convenient for pre-positioning an upper cover plate 53, a lower cover plate 54, a left side plate 55 and a right side plate 56, the clamping feeding mechanism 24 clamps and fixes the bus duct 5 which are spliced together and pushes the bus duct 5 to the riveting device 3, and the intermittent feeding mechanism 27 intermittently pushes the bus duct 5 to the riveting device 3 so as to facilitate uniform riveting of the riveting device 3 along the length direction of the bus duct 5.
The limiting mechanism 23 comprises two limiting plates 231 fixedly arranged at the end part of the feeding frame 21, the middle parts of the two limiting plates 231 are recessed towards opposite directions to form limiting grooves 232, the limiting grooves 232 are used for pre-positioning the left side plate 55 and the right side plate 56 of the bus duct 5, the left side plate 55 and the right side plate 56 are respectively clamped in the limiting grooves 232, and the splicing positions of the left side plate 55 and the right side plate 56 are more accurate. The one end that frame 1 was kept away from to last work or material rest 21 sets firmly the spacing cylinder 233 of vertical setting, and the cylinder body of spacing cylinder 233 sets firmly on last work or material rest 21, and the piston rod of spacing cylinder 233 upwards sets firmly baffle 234 and piston rod tip, and baffle 234 sets firmly vertically, and baffle 234 is used for spacing the tip of copper baffle 51, and left side board 55 and right side board 56 of being convenient for are installed in copper baffle 234's suitable position.
Referring to fig. 3 and 5, the clamping and feeding mechanism 24 includes a gate-shaped frame 241 slidably connected to the feeding frame 21, two sides of the top of the feeding frame 21 are fixedly provided with sliding rails 211, and a sliding chute 272 clamped on the sliding rails 211 is formed at the bottom of the gate-shaped frame 241; a first butt wire 242 is rotatably connected to a position, close to the top, in the door-shaped frame 241, a clamping plate 243 is connected to positions, close to the two ends, of the first butt wire 242 in a threaded manner, a clamping motor 244 is fixedly arranged on the outer side wall of the door-shaped frame 241, and an output shaft of the clamping motor 244 is fixed with the end part of the first butt wire 242; a rack 212 is fixedly arranged on one side of the top of the feeding frame 21 along the length direction of the feeding frame 21, a feeding motor 245 is fixedly arranged on the inner side of the door-shaped frame 241, a feeding gear 246 is fixedly arranged on the output shaft of the feeding motor 245, and the feeding gear 246 is meshed with the rack 212.
When feeding bus duct 5, clamping motor 244 drives to rotate wire one 242, drives clamping plate 243 to move in opposite directions to fix bus duct 5, then, feeding motor 245 works, drives feeding gear 246 to slide along the direction of rack 212, namely, drives door-shaped frame 241 to slide along the direction of rack 212, pushes bus duct 5 to the direction of riveting device 3, and realizes automatic feeding.
Referring to fig. 6 and 7, a guide mechanism 25 is provided in the loading frame 21, and the guide mechanism 25 is used for limiting both sides of the bus duct 5. The guiding mechanism 25 comprises two limiting frames 251, the limiting frames 251 are arranged along the length direction of the feeding frame 21, the limiting frames 251 can slide in opposite directions or slide in opposite directions along the axial direction of the feeding roller 22, the limiting frames 251 are located below the feeding roller 22, a plurality of guide rails 253 are fixedly arranged in the feeding frame 21, the guide rails 253 are uniformly arranged along the length direction of the feeding frame 21, the length direction of the guide rails 253 is perpendicular to the transmission direction of the bus duct 5, clamping grooves 252 are formed in the bottoms of the limiting frames 251, the clamping grooves 252 are matched with the guide rails 253 to enable the limiting frames 251 to slide along the guide rails 253, the feeding frame 21 is rotationally connected with a second wire pair 254, the two limiting frames 251 are respectively in threaded connection with the second wire pair 254, a driving motor 255 is fixedly arranged on the outer side wall of the feeding frame 21, and an output shaft of the driving motor 255 is fixedly connected with the second wire pair 254. The opposite side of spacing 251 evenly is provided with a plurality of supporting shoe 256, and the supporting shoe 256 is located the clearance between two adjacent material loading rollers 22, and the top of supporting shoe 256 is provided with spacing wheel 257, and the axial vertical setting of spacing wheel 257, spacing wheel 257 are used for the butt in the outside of left side board 55 and right side board 56, prevent that bus duct 5 from appearing the skew in-process of material loading. After the bus duct 5 is spliced, the driving motor 255 drives the second paired wires 254 to move, so that the limiting frame 251 is driven to move in opposite directions, and the limiting wheels 257 on the limiting frame 251 are abutted against the left side plate 55 and the right side plate 56.
Because the grip block 243 is kept away from the one end of frame 1 at bus duct 5, and the length of bus duct 5 is not less than two meters, at the in-process that frame 1 moved is being pushed to bus duct 5 to at work or material rest 21, the one end that bus duct 5 is close to frame 1 is inclined downwards easily, makes the tip of bus duct 5 drop to in the clearance between the adjacent material loading roller 22, in order not to influence the normal transmission of bus duct 5, and material loading frame 21 is located between two adjacent material loading rollers 22 and is provided with liftout mechanism 26.
Referring to fig. 8 and 9, the ejection mechanism 26 includes a pad 261 fixed in the feeding frame 21, the pad 261 is disposed along the length direction of the feeding frame 21 and is located at a middle position in the feeding frame 21, the pad 261 is fixedly provided with an ejection cylinder 262 corresponding to a gap of the feeding roller 22, the ejection cylinder 262 is vertically disposed, a piston rod end of the ejection cylinder 262 is vertically upward and fixedly provided with a top plate 263, the top of the top plate 263 is provided with two ejection wheels 264, the ejection wheels 264 are horizontally disposed in an axial direction, the ejection wheels 264 are rubber wheels, and a proximity switch 265 is fixedly disposed on one side of the pad 261 far away from the frame 1; when the bus duct 5 transmits to the frame 1, the end part of the bus duct 5 is inclined downwards between the two adjacent feeding rollers 22, and when the lower cover plate 54 of the bus duct 5 is abutted to the proximity switch 265, the piston rod of the ejection cylinder 262 is controlled to extend to push the ejection wheel 264 upwards, so that the bus duct 5 is lifted to the bottom not lower than the top of the feeding rollers 22, and the bus duct 5 is convenient to transmit forwards. In addition, an auxiliary air cylinder 266 is fixedly arranged on one side opposite to the limit frame 251, a piston rod of the auxiliary air cylinder 266 is vertically upwards arranged, an auxiliary wheel 267 is fixedly arranged at the end part of the piston rod of the auxiliary air cylinder 266, the auxiliary wheel 267 is a rubber wheel, and the axial direction of the auxiliary wheel 267 is horizontally arranged; the auxiliary wheel 267 is positioned on one side of the ejection wheel 264 close to the frame 1; when the lower cover plate 54 of the bus duct 5 is abutted with the proximity switch 265, the piston rod of the ejection cylinder 262 is controlled to extend, meanwhile, the piston rod of the auxiliary cylinder 266 can be controlled to extend, the auxiliary wheel 267 jacks up the bus duct 5 from bottom to top, the bus duct 5 is prevented from being clamped between the feeding rollers 22, and normal transmission of the bus duct 5 is not affected.
Referring to fig. 10, the intermittent feeding mechanism 27 includes a feeding frame 271 slidably connected to the feeding frame 21, the feeding frame 271 is in a door-shaped configuration, sliding grooves 272 with the same structure as the door-shaped frame 241 are formed in two sides of the bottom of the feeding frame 271, the sliding grooves 272 are clamped on sliding rails 211 of the feeding frame 21, a feeding motor 273 is fixedly arranged in the feeding frame 271, a feeding gear 274 is fixedly arranged at the end part of an output shaft of the feeding motor 273, and the feeding gear 274 is meshed with the rack 212. Clamping cylinders 275 are fixedly arranged on two sides in the feeding frame 271, the cylinder bodies of the clamping cylinders 275 are fixedly arranged in the feeding frame 271, a positioning plate 277 is fixedly arranged in the middle of the feeding frame 271, the end parts of piston rods of the clamping cylinders 275 are vertically downward and fixedly provided with clamping plates 276, and a gap for a bus duct 5 to pass through is reserved between the clamping plates 276 and the positioning plates 277; when feeding the frame 1, the piston rod of the clamping cylinder 275 is retracted to drive the clamping plate 276 to move upwards, the bus duct 5 is clamped between the positioning plate 277 and the clamping plate 276, the feeding motor 273 drives the feeding gear 274 to rotate, the bus duct 5 is fed to the frame 1, the feeding motor 273 reciprocates to intermittently feed the bus duct 5 to the frame 1, and the riveting device 3 is conveniently and uniformly riveted along the length direction of the bus duct 5.
Referring to fig. 11 and 12, the riveting device 3 includes a protective cover 31 fixed on the frame 1, four rivet guns 32 are disposed in the protective cover 31, the rivet guns 32 are distributed on two symmetrical sides of the protective cover 31, the rivet guns 32 are perpendicular to the transmission direction of the bus duct 5, two rivet guns 32 with oblique symmetry are in a group, wherein the rivet joints of one group of rivet guns 32 are upward disposed, and are used for riveting a lower cover plate 54 with a left side plate 55 and a lower cover plate 54 with a right side plate 56 together, namely, the lower cover plate 54 can be fixed with the left side plate 55, and the lower cover plate 54 can be fixed with the right side plate 56; the rivet joints of the other rivet gun 32 are arranged downwards and are used for riveting and fixing the upper cover plate 53 and the left side plate 55 and the upper cover plate 53 and the right side plate 56, namely, the upper cover plate 53 and the left side plate 55 can be fixed and the upper cover plate 53 and the right side plate 56 can be fixed. The rivet gun 32 is respectively connected with a rivet belt 34, the rivet belts 34 are used for conveying rivets into the rivet gun 32, rollers 33 are fixedly arranged at four corners of the top of the protective cover 31, each roller 33 corresponds to one rivet gun 32, and the rollers 33 are used for winding the rivet belts 34.
The bottom of the rivet gun 32 is provided with a vertical driving piece 35, the vertical driving piece 35 is used for driving the rivet gun 32 to vertically move so as to adjust the height of the rivet gun 32, the bottom of the rivet gun 32 is horizontally connected with a positioning seat 321 in a sliding manner, and the vertical driving piece 35 can be an air cylinder or a motor matched with a screw rod; when the vertical driving piece 35 is an air cylinder, the air cylinder is vertically arranged, and the positioning seat 321 is fixedly arranged at the end part of a piston rod of the air cylinder; when the vertical driving piece 35 is the cooperation of the motor and the screw rod, the positioning seat 321 is in threaded connection with the screw rod.
In addition, the bottom of the rivet gun 32 is connected with a transverse driving piece 36, the transverse driving piece 36 is used for driving the rivet gun 32 to horizontally move to be abutted against four edges of the bus duct 5 (namely, the connection part of the left side plate 55, the upper cover plate 53 and the lower cover plate 54, the connection part of the right side plate 56, the lower cover plate 54 and the upper cover plate 53), and the transverse driving piece 36 can be an air cylinder or a matching of a motor and a screw rod; when the transverse driving piece 36 is an air cylinder, the air cylinder is horizontally arranged, the cylinder body of the air cylinder is fixedly arranged on one side of the positioning seat 321, and the end part of the piston rod of the air cylinder is fixedly arranged on the opposite side of the rivet gun 32; when the transverse driving member 36 is a motor matched with the screw, the screw is rotationally connected to the positioning seat 321, the rivet gun 32 is in threaded connection with the screw, and the output shaft of the motor is fixed with the screw.
During riveting, here, the transverse driving piece 36 and the vertical driving piece 35 are both cylinders, the cylinder piston rod in the vertical arrangement extends to push the rivet gun 32 to move to the same height as the edge of the bus duct 5, and the cylinder piston rod in the transverse arrangement extends to push the rivet gun 32 to abut against the edge of the bus duct 5, so that riveting is conveniently performed on the bus duct 5.
Referring to fig. 13, three sets of positioning assemblies 37 with the same structure are arranged in the top of the frame 1 and the protective cover 31, and the positioning assemblies 37 are respectively positioned in the feeding end of the frame 1, the gap between the rivet guns 32 and the discharging end. The positioning assembly 37 comprises a plurality of first positioning cylinders 371 which are vertically arranged at the top of the frame 1, the first positioning cylinders 371 have the same structure, the end parts of piston rods of the first positioning cylinders 371 are upwards arranged and are fixedly provided with first fixing plates 372 together, the positioning assembly 37 also comprises a plurality of second positioning cylinders 373 which are fixedly arranged at the inner top of the protective cover 31, the second positioning cylinders 373 are in one-to-one correspondence with the first positioning cylinders 371, the piston rods of the second positioning cylinders 373 are vertically downwards arranged, and the end parts of the second positioning cylinders 373 are fixedly provided with second fixing plates 374; before riveting, the rivet gun 32 stretches the piston rod of the first positioning cylinder 371 to be abutted against the bottom of the bus duct 5, and meanwhile stretches the piston rod of the second positioning cylinder 373 to push the second fixing plate 374 to be abutted against the top of the bus duct 5, so that the bus duct 5 is fixed, and shaking of the bus duct 5 in the working process is prevented.
Referring to fig. 11, the discharging device 4 includes a discharging frame 41 fixedly arranged on one side of the frame 1 far away from the feeding frame 21, a plurality of discharging rollers 42 are arranged at the top of the discharging frame 41, the discharging rollers 42 are free rollers, the discharging rollers 42 are uniformly arranged along the length direction of the discharging frame 41, the axial direction of the discharging rollers 42 is perpendicular to the transmission direction of the bus duct 5, after the riveting of the bus duct 5 is completed, the bus duct 5 is transmitted to the discharging frame 41, the bus duct 5 is manually pushed, the bus duct 5 slides at the top of the discharging rollers 42, and the discharging of the bus duct 5 is facilitated.
The embodiment of the invention provides an implementation principle of an automatic bus duct riveting wire, which comprises the following steps: after the bus duct 5 is assembled at the top of the feeding frame 21, the motor 255 is driven to work to drive the second paired wires 254 to rotate, so that the limiting frame 251 moves oppositely until the limiting wheels 257 are abutted against the outer sides of the left side plate 55 and the right side plate 56; then, the clamping motor 244 drives the first butt wire 242 to work, so that the clamping plate 243 moves oppositely to fix the clamping plate 243; then, the feeding motor 245 drives the feeding gear 246 to rotate, so that the gate-type frame 241 drives the bus duct 5 to slide towards the direction of the frame 1, and in the process that the bus duct 5 moves towards the direction of the frame 1, when the end part of the bus duct 5 inclines into the gap of the feeding roller 22 due to gravity, the lower cover plate 54 of the bus duct 5 is abutted against the proximity switch 265, namely, the extension of the piston rods of the ejection cylinder 262 and the auxiliary cylinder 266 can be controlled, the ejection wheel 264 and the auxiliary wheel 267 are pushed to be pushed upwards, the end part of the bus duct 5 is ejected, the bus duct 5 is prevented from being clamped in the gap between the feeding rollers 22, and the feeding roller 22 is not influenced to be transmitted onto the frame 1.
When the feeding roller 22 is transferred to the position of the feeding frame 21, which is close to the frame 1, the clamping plate 243 loosens the bus duct 5, the gate-shaped frame 241 returns to the end of the feeding frame 21 again to transfer the next bus duct 5, the piston rod of the clamping cylinder 275 on the feeding frame 21 is retracted to drive the clamping plate 276 to move upwards, the bus duct 5 is clamped between the positioning plate 277 and the clamping plate 276, the feeding motor 273 drives the feeding gear 274 to rotate, the bus duct 5 is fed to the frame 1, the feeding motor 273 reciprocates, the bus duct 5 is fed intermittently to the frame 1 uniformly, and the riveting device 3 is riveted uniformly along the length direction of the bus duct 5 conveniently.
The above embodiments are not intended to limit the scope of the present invention, so: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (9)
1. An automatic change bus duct riveting line, includes frame (1), is provided with riveting set (3), its characterized in that on frame (1):
an automatic feeding device (2) is arranged on one side of the frame (1);
the automatic feeding device (2) comprises a feeding frame (21), a plurality of feeding rollers (22) are rotatably connected to the top of the feeding frame (21), a clamping feeding mechanism (24) is slidably connected to the top of the feeding frame (21), and an intermittent feeding mechanism (27) is arranged at one end, close to the riveting device (3), of the feeding frame (271);
the clamping feeding mechanism (24) comprises a door-shaped frame (241) which is connected to the feeding frame (21) in a sliding manner, a rack (212) is fixedly arranged on one side of the top of the feeding frame (21) along the length direction of the feeding frame (21), a feeding motor (245) is fixedly arranged on the inner side of the door-shaped frame (241), and a feeding gear (246) meshed with the rack (212) is fixedly arranged on an output shaft of the feeding motor (245);
a first butt wire (242) is rotatably connected to a position, close to the top, in the door-shaped frame (241), a clamping plate (243) is connected to a position, close to the two ends, of the first butt wire (242) in a threaded mode, a clamping motor (244) is fixedly arranged on the outer side wall of the door-shaped frame (241), and an output shaft of the clamping motor (244) is fixed to the end portion of the first butt wire (242);
a material ejection mechanism (26) is arranged in the material loading frame (21);
the utility model provides a liftout mechanism (26) is including setting firmly cushion (261) in material loading frame (21), the intermediate position department that cushion (261) is located material loading frame (21), the clearance that cushion (261) corresponds material loading roller (22) has set firmly liftout cylinder (262), the piston rod tip of liftout cylinder (262) is vertical upwards and has set firmly roof (263), the top of roof (263) is provided with two liftout wheels (264), the axial level setting of liftout wheel (264), one side that frame (1) was kept away from to cushion (261) has set firmly a proximity switch (265), proximity switch (265) are used for detecting and send signal in order to control the piston rod extension of liftout cylinder (262) after proximity switch (265) and lower apron (54) butt.
2. The automated busway rivet connection of claim 1, wherein: the intermittent feeding mechanism (27) comprises a feeding frame (271) which is connected to the feeding frame (21) in a sliding manner, a feeding motor (273) is fixedly arranged in the feeding frame (271), a feeding gear (274) is fixedly arranged at the end part of an output shaft of the feeding motor (273), and the feeding gear (274) is meshed with the rack (212); clamping cylinders (275) are fixedly arranged on two sides in the feeding frame (271), a positioning plate (277) is fixedly arranged in the middle of the feeding frame (271), clamping plates (276) are vertically downwards arranged at the end parts of piston rods of the clamping cylinders (275) and fixedly arranged, and gaps for the bus ducts (5) to pass through are reserved between the clamping plates (276) and the positioning plates (277).
3. The automated busway rivet connection of claim 1, wherein:
one end of the feeding frame (21) far away from the riveting device (3) is provided with a limiting mechanism (23) which is convenient for pre-positioning the bus duct (5);
the limiting mechanism (23) comprises two limiting plates (231) fixedly arranged at the end parts of the feeding frame (21), the middle parts of the two limiting plates (231) are recessed towards opposite directions to form limiting grooves (232), and the limiting grooves (232) are used for pre-positioning a left side plate (55) and a right side plate (56) of the bus duct (5);
the one end that goes up work or material rest (21) and keep away from frame (1) sets firmly spacing cylinder (233) of vertical setting, and the cylinder body of spacing cylinder (233) sets firmly on going up work or material rest (21), and the piston rod of spacing cylinder (233) upwards sets firmly baffle (234) of vertical setting and piston rod tip.
4. The automated busway rivet connection of claim 1, wherein:
a guide mechanism (25) used for limiting the two sides of the bus duct (5) is arranged in the feeding frame (21);
the guide mechanism (25) comprises two limiting frames (251), the limiting frames (251) are arranged along the length direction of the feeding frame (21), and driving pieces for driving the limiting frames (251) to slide oppositely or slide reversely along the axial direction of the feeding roller (22) are arranged on the feeding frame (21);
a plurality of supporting blocks (256) are uniformly arranged on one side, opposite to the limiting frame (251), of the supporting blocks (256), and limiting wheels (257) which are axially and vertically arranged are arranged at the tops of the supporting blocks (256).
5. The automated busway rivet wire of claim 4, wherein:
a guide rail (253) is fixedly arranged in the feeding frame (21), the length direction of the guide rail (253) is perpendicular to the transmission direction of the bus duct (5), and a clamping groove (252) matched with the guide rail (253) is formed in the bottom of the limiting frame (251);
the driving piece comprises a second wire aligning (254) which is rotationally connected to the feeding frame (21), two limiting frames (251) are respectively in threaded connection with the second wire aligning (254), a driving motor (255) is fixedly arranged on the outer side wall of the feeding frame (21), and an output shaft of the driving motor (255) is fixedly connected to the second wire aligning (254).
6. The automated busway rivet wire of claim 4, wherein: auxiliary cylinder (266) has been set firmly to one side that spacing (251) are relative, and the piston rod of auxiliary cylinder (266) is vertical upwards to be set up and has set firmly auxiliary wheel (267), and the axial level of auxiliary wheel (267) sets up, and auxiliary cylinder (266) are controlled by the control signal that proximity switch (265) sent.
7. The automated busway rivet connection of claim 1, wherein: the riveting device (3) comprises a protective cover (31) fixedly arranged on the frame (1), four rivet guns (32) are arranged in the protective cover (31), the rivet guns (32) are distributed on two sides of the protective cover (31) in a symmetrical mode, the two rivet guns (32) of the oblique symmetry are in a group, riveting joints of one group of rivet guns (32) are arranged upwards and used for riveting a lower cover plate (54) with a left side plate (55) and a lower cover plate (54) with a right side plate (56), riveting joints of the other group of rivet guns (32) are arranged downwards and used for riveting and fixing an upper cover plate (53) with the left side plate (55) and an upper cover plate (53) with the right side plate (56).
8. The automated busway rivet wire of claim 7, wherein: the bottom of rivet rifle (32) is provided with positioning seat (321), and rivet rifle (32) slide and connect in the top of positioning seat (321), and the bottom of positioning seat (321) is provided with vertical driving piece (35) of drive positioning seat (321) vertical motion, and one side that rivet rifle (32) are on the back is provided with transverse driving piece (36), and transverse driving piece (36) are used for driving rivet rifle (32) horizontal slip.
9. The automated busway rivet wire of claim 7, wherein:
a plurality of groups of positioning assemblies (37) with the same structure are arranged in the frame (1);
the positioning assembly (37) comprises a plurality of first positioning cylinders (371) vertically arranged at the top of the frame (1), piston rod ends of the first positioning cylinders (371) are upwards arranged and fixedly provided with first fixing plates (372) jointly, the positioning assembly (37) further comprises a plurality of second positioning cylinders (373) fixedly arranged at the inner top of the protective cover (31), the second positioning cylinders (373) are in one-to-one correspondence with the first positioning cylinders (371), and piston rods of the second positioning cylinders (373) are vertically downwards arranged and the end portions of the piston rods of the second positioning cylinders are fixedly provided with second fixing plates (374).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111524406.6A CN114226629B (en) | 2021-12-14 | 2021-12-14 | Automatic bus duct riveting line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111524406.6A CN114226629B (en) | 2021-12-14 | 2021-12-14 | Automatic bus duct riveting line |
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| CN114226629A CN114226629A (en) | 2022-03-25 |
| CN114226629B true CN114226629B (en) | 2023-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116978637B (en) * | 2022-04-12 | 2024-03-26 | 苏州杰可拓智能科技有限公司 | Automatic winding equipment for insulating tape of bus |
| CN115464833B (en) * | 2022-08-20 | 2023-06-30 | 上海硅瑞恒汽车部件有限公司 | Plastic sliding block and inhaul cable sleeve press riveting process |
| WO2024112294A1 (en) * | 2022-11-25 | 2024-05-30 | Kayseri Metal Center Sanayi Ve Ticaret Anonim Sirketi | A profile riveting line |
| CN115805285B (en) * | 2022-12-09 | 2023-09-15 | 广东谷菱电气有限公司 | Full-automatic riveting processing production equipment |
| CN116603966B (en) * | 2023-06-16 | 2024-02-09 | 广东思科通用电力科技有限公司 | Bus duct riveting equipment |
| CN116742558B (en) * | 2023-08-04 | 2023-11-10 | 合肥工业大学 | Positioning and mounting tool for compact insulating bus duct |
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