CN109178890B - An automatic welding pipe internal welding rib cleaning system - Google Patents
An automatic welding pipe internal welding rib cleaning system Download PDFInfo
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- CN109178890B CN109178890B CN201811352938.4A CN201811352938A CN109178890B CN 109178890 B CN109178890 B CN 109178890B CN 201811352938 A CN201811352938 A CN 201811352938A CN 109178890 B CN109178890 B CN 109178890B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 25
- 238000003466 welding Methods 0.000 title claims description 39
- 238000007664 blowing Methods 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000004806 packaging method and process Methods 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 31
- 230000007704 transition Effects 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000000903 blocking effect Effects 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 8
- 238000005056 compaction Methods 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 8
- 210000003205 muscle Anatomy 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
- B65B27/10—Bundling rods, sticks, or like elongated objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/0217—Elongated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
本发明公开了焊管加工领域内的一种自动下料焊管内焊筋清理系统，包括托管传输装置，与托管传输装置相对应地设有夹紧吹气清理装置，所述托管传输装置的下料区设有管件输送装置，管件输送装置的下料区对应设有收集打包装置。本发明能够将焊管内的内焊筋吹走，将内焊筋清理干净，然后将清理后的焊管收集打包，自动化程度高，清理方便。
The present invention discloses an automatic unloading welded pipe internal weld rib cleaning system in the field of welded pipe processing, comprising a tube transmission device, a clamping air blowing cleaning device corresponding to the tube transmission device, a tube feeding area of the tube transmission device is provided with a pipe conveying device, and a collecting and packaging device is provided corresponding to the tube feeding area of the pipe conveying device. The present invention can blow away the internal weld ribs in the welded pipe, clean the internal weld ribs, and then collect and package the cleaned welded pipes, with a high degree of automation and convenient cleaning.
Description
Technical Field
The invention belongs to the field of welded pipe machining, and particularly relates to an automatic blanking welded pipe inner welding rib cleaning system.
Background
In the prior art, steel pipes are classified into seamless steel pipes and welded steel pipes. The welded steel pipe has lower production cost and higher production efficiency than the seamless steel pipe. The production process of the welded steel pipe comprises the following steps: the steel coil is fixed on a discharging frame, the end of the steel belt is fed into a leveling mechanism for leveling through a material storage device, then the steel belt sequentially enters a roll forming machine for forming into a tube shape, then a welding device is used for welding and extruding a tube seam for sealing, a cutting device is used for tracking and cutting, and then a welded tube with one steel belt is obtained. After the pipe seam is welded, the inner welding rib is left in the steel pipe, the cut steel pipe falls on the blanking device, and the inner welding rib needs to be removed.
The Chinese patent database discloses an internal welding rib removing device for a high-frequency welding tube, and the patent application number of the internal welding rib removing device is as follows: 201610744177.1; filing date: 2016.08.29; the structure of the device comprises a base, wherein a supporting plate is arranged on the base, one side of the supporting plate is provided with a fixed block, a chute is arranged on the fixed block, a screw rod is arranged in the chute, and two ends of the screw rod extend out from the top and the bottom of the fixed block respectively; the section of the screw rod above the fixed block is provided with a nut; one side of the chute is provided with a rack, the section of the screw rod corresponding to the rack is provided with a gear, and the gear is meshed with the rack; the lower end of the screw rod is connected with a cutter bar, one end of the cutter bar far away from the screw rod is provided with a cutter head, the top of the cutter head is provided with a cutting edge which is perpendicular to the axis of the cutter bar; the bottom of the cutter head is provided with a pit, a sliding block is arranged in the pit, an air hole is arranged on the pit wall above the sliding block, the air hole is connected with an air pipe, and a valve is arranged on the air pipe; the bottom of the sliding block is provided with a roller. The device can use the tool bit to scrape off the welding rib in the pipe, but its shortcoming lies in: the tool bit is scraping the in-process of welding the muscle in, and the interior welding muscle of being scraped can fall on the inside diapire of welded tube, and the length of welded tube is longer, and manual cleaning is inconvenient enough, consequently does not realize thoroughly cleaing away the interior welding muscle in the welded tube.
Disclosure of Invention
The invention aims to provide an automatic blanking welding pipe inner welding rib cleaning system which can blow away the inner welding rib in a welding pipe, clean the inner welding rib, collect and pack the cleaned welding pipe, and has high automation degree and convenient cleaning.
The purpose of the invention is realized in the following way: the utility model provides an automatic unloading welded pipe internal weld muscle cleaning system, includes host transmission device, is equipped with the tight cleaning device that blows of clamp corresponding with host transmission device, host transmission device's unloading district is equipped with pipe fitting conveyor, and pipe fitting conveyor's unloading district corresponds and is equipped with the collection packing device.
When the pipe cutting device works, the feeding device sends cut-off formed welded pipes onto the pipe supporting and conveying device one by one, the pipe supporting and conveying device conveys the welded pipes to the blowing position, the clamping blowing cleaning device clamps the steel pipes and blows away inner welding ribs in the steel pipes, the pipe supporting and conveying device retransmits the welded pipes onto the pipe conveying device, and the pipe conveying device conveys the cleaned welded pipes to the blanking area for collecting and packaging. Compared with the prior art, the invention has the beneficial effects that: can blow away the interior welding rib in the welded tube, with interior welding rib clean up, then collect the packing with the welded tube after the clearance, degree of automation is high, and the clearance is convenient.
As a further improvement of the invention, the hosting and conveying device comprises a plurality of hosting racks which are arranged in parallel, a waiting position pipe groove and an air blowing position pipe groove are respectively arranged at the tops of the hosting racks, a proximity switch is arranged below the waiting position pipe groove, at least two cranks are rotatably connected to the hosting racks, the working ends of the cranks are connected with a conveying plate, at least two supporting legs are arranged on the lower side of the conveying plate in parallel, each supporting leg is arranged in one-to-one correspondence with each crank, the lower ends of the supporting legs are rotatably connected to the working ends of the corresponding cranks, a first movable pipe groove and a second movable pipe groove are respectively arranged on the upper side of the conveying plate, the first movable pipe groove corresponds to the waiting position pipe groove, and the second movable pipe groove corresponds to the air blowing position pipe groove; the rotating shaft of the crank is in transmission connection with the rotary driving mechanism. The feeding device firstly feeds the cut-off and formed welded pipe into a pipe groove at a waiting position, the proximity switch senses the welded pipe, the rotary driving mechanism drives the crank to rotate, the crank drives the transmission plate to do rotary motion, the first movable pipe groove on the transmission plate supports the welded pipe and feeds the welded pipe into the pipe groove at an air blowing position, the air blowing cleaning device is clamped for air blowing, and internal welding ribs are cleaned; then material feeding unit sends the next welded tube to wait in the position tube chute, and the crank continues to drive the transmission board motion, and the welded tube after the clearance of blowing is sent away to the second removal tube chute, and the first removal tube chute sends the next welded tube of waiting in the position tube chute to the position tube chute of blowing simultaneously, continues to blow the clearance, and is so reciprocating, accomplishes the line production clearance of interior welding muscle.
As a further improvement of the invention, the rotary driving mechanism comprises a driven sprocket sleeved on a rotating shaft of the crank, and the driven sprocket and the crank are respectively arranged at the left side and the right side of the hosting rack; the corresponding driven chain wheels on the hosting racks are rotationally connected with driving chain wheels, the driving chain wheels are connected with the driven chain wheels through chain transmission, the rotating shafts of the driving chain wheels on two adjacent hosting racks are connected through universal joints, and the rotating shaft of the driving chain wheel on any one hosting rack is connected with a motor through a speed reducer. The motor drives any one of the driving chain wheels to rotate after being decelerated by the speed reducer, any one of the driving chain wheels drives the driving chain wheels on other hosting racks to rotate through the universal joint, the driving chain wheels realize linkage, the driving chain wheels drive the corresponding driven chain wheels to rotate, and the crank rotating shaft realizes rotation.
As a further improvement of the invention, the clamping blowing cleaning device comprises a blowing frame, a supporting roller corresponding to a pipe groove at a blowing position and a movable blowing nozzle are arranged on the blowing frame, a liftable compacting roller is correspondingly arranged above the supporting roller, and the movable blowing nozzle can correspondingly extend into a welded pipe; the roller seat of the compaction roller is hinged with the extending end of the piston rod of the compaction cylinder, and the movable blowing nozzle is arranged at the extending end of the piston rod of the blowing cylinder. The end part of the welded pipe in the pipe groove at the blowing position is supported on the supporting roller, the pressing roller descends to press the welded pipe, and the blowing nozzle is moved to extend into the welded pipe to blow away the inner welding rib.
As a further improvement of the invention, the pipe fitting conveying device comprises a conveying mechanism I which can convey the cleaned pipe fitting backwards, and a discharging area of the conveying mechanism I is correspondingly provided with a conveying mechanism II which can convey the pipe fitting downwards. The pipe supporting and conveying device conveys the cleaned welded pipe to the first conveying mechanism, the first conveying mechanism conveys the pipe backwardly, and the conveying mechanism conveys the welded pipe downwardly to the second conveying mechanism again and again.
As a further improvement of the invention, the first conveying mechanism comprises a roller base, a plurality of rotatable conveying rollers are sequentially arranged on the roller base from front to back, the conveying rollers are horizontally arranged, a pipe fitting is horizontally supported on the conveying rollers, a plurality of blanking plates which are spaced mutually are arranged on the roller base corresponding to the second conveying mechanism, the blanking plates are positioned below the pipe fitting, the upper sides of the blanking plates incline, the blanking plates are staggered with the conveying rollers, the blanking plates are in transmission connection with a lifting driving mechanism, the lifting driving mechanism is arranged on the blanking base, and the lifting driving mechanism is an air cylinder, an oil cylinder, a screw rod assembly or a linear motor. The transmission roller drives the welded pipe to move backwards, the welded pipe moves to a position corresponding to the second conveying mechanism, and the lifting driving mechanism drives the blanking plate to ascend so as to push the welded pipe onto the second conveying mechanism.
As a further improvement of the invention, the conveying mechanism comprises a plurality of parallel chain frames, the chain frames and the conveying rollers are staggered, the chain frames are respectively provided with a rotatable lower chain wheel and an upper chain wheel, the lower chain wheel and the upper chain wheel are connected through inclined chain transmission, a plurality of L-shaped material supporting brackets capable of hooking up the pipe fitting are sequentially arranged on the chains at intervals, flexible antifriction pads are arranged on the surfaces of the material supporting brackets, corresponding chain wheel shafts on two adjacent chain frames are connected through universal joint transmission, a chain wheel shaft on any one chain frame is connected with a belt wheel shaft through a universal joint transmission, and the belt wheel shaft is connected with a motor through a belt wheel mechanism. The welded pipe falls on the material supporting bracket, and the chain drives the welded pipe to be transmitted downwards.
As a further improvement of the invention, the collecting and packaging device comprises a plurality of waiting tables which are arranged in parallel from front to back, wherein a discharging slope is arranged on each waiting table, a baffle plate is rotatably connected to the bottom of each waiting table, the baffle plate is arranged in a V shape, a material blocking cylinder is hinged to the corresponding baffle plate on each waiting table, an L-shaped connecting piece is hinged to the extending end of a piston rod of each material blocking cylinder, and the other end of each connecting piece is hinged to the baffle plate; a blanking area of the waiting table is correspondingly provided with a material frame; an elastic buffer belt connected with a spring is arranged in the material frame corresponding to the steel pipe. The cleaned welded pipes fall onto the waiting table one by one, the material blocking plate blocks the welded pipes, when the welded pipes on the blanking slope reach a certain number, the material blocking cylinder drives the material blocking plate to rotate through the connecting piece, the welded pipes fall into the material frame, and the elastic buffer belt can absorb vibration to prevent the welded pipes from being damaged.
As a further improvement of the invention, a transition seat is arranged between the chain frame and the waiting table, the transition seat and the chain frame are arranged in a staggered way, a lifting table is arranged on the transition seat, a transition slope surface is arranged on the upper side of the lifting table, the transition slope surface is positioned below the blanking slope surface, a cavity is arranged in the middle of the lifting table, a fixed material blocking block is arranged in the cavity, a blanking wedge surface corresponding to the blanking slope surface is arranged on the upper side of the fixed material blocking block, and a transition area is formed between the transition slope surface and one side of the fixed material blocking block, which is close to the ramp plate. The welded pipe rolls to the transition zone, and the elevating platform rises, and the welded pipe also rises along fixed fender material piece side until the transition slope corresponds with the unloading wedge, and the welded pipe rolls down on the unloading slope, and this technical scheme can make the welded pipe have a transition time before falling down the unloading slope, prevents that the welded pipe is too many and gather together and cause the collision.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a top view of the custody transfer device.
Fig. 3 is a front view of the hosting rack.
Fig. 4 is a front view of the custody transfer device.
Fig. 5 is a side view of the managed frame.
Fig. 6 is a top view of the managed frame.
Fig. 7 is a schematic structural view of the pinch blow cleaning device.
Fig. 8 is a left side view of fig. 7.
Fig. 9 is a top view of the first conveyor mechanism.
Fig. 10 is a partial enlarged view of fig. 9.
Fig. 11 is a front view of the first conveying mechanism.
Fig. 12 is a left side view of the first conveyor.
Fig. 13 is a plan view of the second conveying mechanism.
Fig. 14 is a side view of a second conveyor mechanism.
Fig. 15 is a front view of the second conveying mechanism.
Fig. 16 is a top view of the collection bagging apparatus.
Fig. 17 is a side view of the collection bagging apparatus.
The device comprises a first supporting and conveying device, a second collecting and packing device, a first collecting and packing device, a second collecting and packing device, a frame for 6 supporting and packing, a tube groove for 7 waiting positions, a tube groove for 8 blowing positions, a crank for 9 crank, a rotating shaft for 9a crank, a transmission plate for 10, a supporting leg for 10a, a first moving tube groove for 11, a second moving tube groove for 12, a driven sprocket for 13, a driving sprocket for 14, a universal joint for 15, a speed reducer for 16, a motor for 17, a frame for 18 blowing, a supporting roller for 19, a moving blowing nozzle for 20, a pressure roller for 21, a pressure cylinder for 22, a blowing cylinder for 23, a roller seat for 24, a transmission roller for 25, a gear box for 25a, a blanking plate for 26, a lifting and driving mechanism for 27, a chain frame for 28, a lower sprocket for 29, an upper sprocket for 30, a chain for 31, a bracket for 32, a pulley for 33, a waiting table for 34a blanking slope for 35, a blocking plate for 36, a blocking cylinder for 37, a connecting piece for 38, a spring for 39, a 40 elastic buffer belt, a transition seat for 42, a transition table for 42a, a transition table for 43a, a fixed blocking and a blocking block for 43a blanking wedge and 44 pipe.
Detailed Description
As shown in fig. 1-17, the automatic blanking welding pipe inner welding rib cleaning system comprises a hosting and conveying device 1, a clamping and blowing cleaning device 2 is arranged corresponding to the hosting and conveying device 1, a pipe conveying device is arranged in a blanking area of the hosting and conveying device 1, and a collecting and packing device 5 is arranged corresponding to a blanking area of the pipe conveying device. The managed conveying device 1 comprises a plurality of managed racks 6 which are arranged in parallel, a waiting position pipe groove 7 and an air blowing position pipe groove 8 are respectively arranged at the top of the managed racks 6, a proximity switch is arranged below the waiting position pipe groove 7, at least two cranks 9 are rotatably connected on the managed racks 6, the working ends of the cranks 9 are connected with a conveying plate 10, at least two supporting legs 10a are arranged at the lower side of the conveying plate 10 in parallel, each supporting leg 10a is arranged in one-to-one correspondence with each crank 9, the lower ends of the supporting legs 10a are rotatably connected to the working ends of the corresponding cranks 9, a first movable pipe groove 11 and a second movable pipe groove 12 are respectively arranged at the upper side of the conveying plate 10, the first movable pipe groove 11 corresponds to the waiting position pipe groove 7, the second moving pipe groove 12 corresponds to the blowing position pipe groove 8; The rotating shaft 9a of the crank is connected with the rotary driving mechanism in a transmission way. The rotary driving mechanism comprises a driven sprocket 13 sleeved on a rotating shaft 9a of the crank, and the driven sprocket 13 and the crank 9 are respectively arranged at the left side and the right side of the hosting rack 6; the driving chain wheels 14 are rotatably connected to the corresponding driven chain wheels 13 on the hosting racks 6, the driving chain wheels 14 are in transmission connection with the driven chain wheels 13 through chains 31, the rotating shafts of the driving chain wheels 14 on the two adjacent hosting racks 6 are connected through universal joints 15, and the rotating shaft of the driving chain wheel 14 on any one hosting rack 6 is in transmission connection with a motor 17 through a speed reducer 16. The clamping blowing cleaning device 2 comprises a blowing frame 18, a supporting roller 19 and a movable blowing nozzle 20 which correspond to the pipe groove 8 at the blowing position are arranged on the blowing frame 18, a liftable pinch roller 21 is correspondingly arranged above the supporting roller 19, and the movable blowing nozzle 20 can correspondingly extend into the welding pipe 44; The roller seat of the compaction roller 21 is hinged with the extending end of the piston rod of the compaction cylinder 22, and the movable blowing nozzle 20 is arranged at the extending end of the piston rod of the blowing cylinder 23. The pipe fitting conveying device comprises a conveying mechanism I3 capable of conveying the cleaned pipe fitting backwards, and a discharging area of the conveying mechanism I3 is correspondingly provided with a conveying mechanism II 4 capable of conveying the pipe fitting downwards. the first conveying mechanism 3 comprises a roller base 24, a plurality of rotatable conveying rollers 25 are sequentially arranged on the roller base 24 from front to back, the conveying rollers 25 are in transmission connection with gear boxes 25a, each gear box 25a is connected with each other through a universal joint 15, the conveying rollers 25 are horizontally arranged, a pipe fitting is horizontally supported on the conveying rollers 25, a plurality of blanking plates 26 which are spaced mutually are arranged on the roller base 24 corresponding to the second conveying mechanism 4, the blanking plates 26 are positioned below the pipe fitting, the upper sides of the blanking plates 26 incline, the blanking plates 26 are staggered with the conveying rollers 25, the blanking plates 26 are in transmission connection with a lifting driving mechanism 27, the lifting driving mechanism 27 is arranged on the blanking base, the lifting driving mechanism 27 is a cylinder, an oil cylinder, a screw assembly or a linear motor 17. The second conveying mechanism 4 comprises a plurality of parallel chain frames 28, the chain frames 28 are staggered with the conveying rollers 25, the chain frames 28 are respectively provided with a rotatable lower chain wheel 29 and an upper chain wheel 30, the lower chain wheel 29 and the upper chain wheel 30 are connected through an inclined chain 31 in a transmission way, the chain 31 is sequentially provided with a plurality of L-shaped material supporting brackets 32 which can hook up the pipe fitting at intervals, the surfaces of the material supporting brackets 32 are provided with flexible antifriction pads, corresponding chain wheel shafts on two adjacent chain frames 28 are connected through a universal joint 15 in a transmission way, a chain wheel shaft on any one chain frame 28 is connected with a belt pulley shaft through the universal joint 15 in a transmission way, The pulley shaft is in driving connection with the motor 17 via a pulley mechanism 33. The collecting and packing device 5 comprises a plurality of waiting tables 34 which are arranged in parallel from front to back, wherein a discharging slope surface 34a is arranged on the waiting tables 34, a baffle plate 35 is rotatably connected to the bottom of the discharging slope surface 34a on the waiting tables 34, the baffle plate 35 is arranged in a V shape, a material blocking cylinder 36 is hinged to the corresponding baffle plate 35 on the waiting tables 34, an L-shaped connecting piece 37 is hinged to the extending end of a piston rod of the material blocking cylinder 36, and the other end of the connecting piece 37 is hinged to the baffle plate 35; the blanking area of the waiting table 34 is correspondingly provided with a material frame 38; an elastic buffer belt 40 connected with a spring 39 is arranged in the material frame 38 corresponding to the steel pipe. A transition seat 41 is arranged between the chain frame 28 and the waiting table 34, the transition seat 41 and the chain frame 28 are staggered, a lifting table 42 is arranged on the transition seat 41, a transition slope 42a is arranged on the upper side of the lifting table 42, the transition slope 42a is positioned below the blanking slope 34a, a cavity is arranged in the middle of the lifting table 42, a fixed baffle block 43 is arranged in the cavity, a blanking wedge surface 43a corresponding to the blanking slope 34a is arranged on the upper side of the fixed baffle block 43, and a transition area is formed between the transition slope 42a and one side, close to the ramp plate, of the fixed baffle block 43.
When the invention works, the feeding device firstly sends the cut-off formed welded pipe 44 into the pipe groove 7 at the waiting position, after the proximity switch senses the welded pipe 44, the rotary driving mechanism drives the crank 9 to rotate, the crank 9 drives the transmission plate 10 to do rotary motion, the first movable pipe groove 11 on the transmission plate 10 supports the welded pipe 44 and sends the welded pipe 44 into the pipe groove 8 at the blowing position, the blowing cleaning device 2 is clamped for blowing, and the internal welding ribs are cleaned; then the feeding device sends the next welded pipe 44 into the pipe groove 7 at the position to be detected, the crank 9 continuously drives the transmission plate 10 to move, the second movable pipe groove 12 sends away the welded pipe 44 after the blowing cleaning, and meanwhile, the first movable pipe groove 11 sends the next welded pipe 44 in the pipe groove 7 at the position to be detected into the pipe groove 8 at the blowing position, the blowing cleaning is continuously carried out, and the process is repeated, so that the line production cleaning of the inner welding ribs is completed; the pipe supporting and conveying device 1 retransmits the welded pipe 44 to the first pipe conveying mechanism 3, the conveying roller 25 drives the welded pipe 44 to move backwards, the welded pipe 44 moves to a position corresponding to the second conveying mechanism 4, the lifting driving mechanism 27 drives the blanking plate 26 to ascend, the welded pipe 44 is pushed onto the material supporting bracket 32, and the chain 31 drives the welded pipe 44 to be conveyed downwards. The cleaned welded pipes 44 fall into the transition area one by one, the lifting table 42 ascends, the welded pipes 44 ascend along the side surface of the fixed baffle block 43 until the transition slope surface 42a corresponds to the blanking wedge surface 43a, the welded pipes 44 roll down onto the blanking slope surface 34a, the baffle 35 stops the welded pipes 44, when the number of the welded pipes 44 on the blanking slope surface 34a reaches a certain number, the baffle cylinder 36 drives the baffle 35 to rotate through the connecting piece 37, the welded pipes 44 fall into the material frame 38, and the elastic buffer belt 40 can absorb vibration to prevent the welded pipes 44 from being scratched. The system has the advantages that: can blow away the interior welding rib in the welded tube 44, with interior welding rib clean up, then collect the packing with the welded tube 44 after the clearance, degree of automation is high, and the clearance is convenient.
The invention is not limited to the above embodiments, and based on the technical solution disclosed in the invention, a person skilled in the art may make some substitutions and modifications to some technical features thereof without creative effort according to the technical content disclosed, and all the substitutions and modifications are within the protection scope of the invention.
Claims (2)
1. The automatic blanking welding pipe inner welding rib cleaning system is characterized by comprising a pipe supporting and conveying device, wherein a clamping and blowing cleaning device is arranged corresponding to the pipe supporting and conveying device, a pipe conveying device is arranged in a blanking area of the pipe supporting and conveying device, and a collecting and packaging device is arranged corresponding to a blanking area of the pipe conveying device; The pipe supporting and conveying device comprises a plurality of pipe supporting frames which are arranged in parallel, a to-be-placed pipe groove and a blowing position pipe groove are respectively arranged at the top of the pipe supporting frames, a proximity switch is arranged below the to-be-placed pipe groove, at least two cranks are rotatably connected to the pipe supporting frames, the working ends of the cranks are connected with a conveying plate, at least two supporting legs are arranged on the lower side of the conveying plate in parallel, each supporting leg is arranged in one-to-one correspondence with each crank, the lower ends of the supporting legs are rotatably connected to the working ends of the corresponding cranks, a first movable pipe groove and a second movable pipe groove are respectively arranged on the upper side of the conveying plate, the first movable pipe groove corresponds to the to-be-placed pipe groove, and the second movable pipe groove corresponds to the blowing position pipe groove; The rotating shaft of the crank is in transmission connection with the rotary driving mechanism; the rotary driving mechanism comprises a driven sprocket sleeved on a rotating shaft of the crank, and the driven sprocket and the crank are respectively arranged at the left side and the right side of the hosting rack; the driving chain wheels are connected with the driven chain wheels in a rotating way, the driving chain wheels are connected with the driven chain wheels through chain transmission, the rotating shafts of the driving chain wheels on two adjacent hosting racks are connected through universal joints, and the rotating shaft of the driving chain wheel on any one hosting rack is connected with the motor through a speed reducer in a transmission way; the clamping blowing cleaning device comprises a blowing frame, a supporting roller corresponding to a pipe groove at a blowing position and a movable blowing nozzle are arranged on the blowing frame, a liftable pinch roller is correspondingly arranged above the supporting roller, and the movable blowing nozzle can correspondingly extend into a welding pipe; The roller seat of the compaction roller is hinged with the extending end of the piston rod of the compaction cylinder, and the movable blowing nozzle is arranged at the extending end of the piston rod of the blowing cylinder; the pipe fitting conveying device comprises a conveying mechanism I capable of conveying the cleaned pipe fitting backwards, and a blanking area of the conveying mechanism I is correspondingly provided with a conveying mechanism II capable of conveying the pipe fitting downwards; the first conveying mechanism comprises a roller seat, a plurality of rotatable conveying rollers are sequentially arranged on the roller seat from front to back, the conveying rollers are horizontally arranged, a pipe fitting is horizontally supported on the conveying rollers, a plurality of blanking plates which are spaced from each other are arranged on the roller seat corresponding to the second conveying mechanism, the blanking plates are positioned below the pipe fitting, the upper sides of the blanking plates incline, the blanking plates are staggered with the conveying rollers, the blanking plates are in transmission connection with a lifting driving mechanism, the lifting driving mechanism is arranged on the blanking seat, and the lifting driving mechanism is an air cylinder, an oil cylinder, a screw rod assembly or a linear motor; The conveying mechanism comprises a plurality of chain frames which are arranged in parallel, the chain frames are staggered with the conveying rollers, the chain frames are respectively provided with a rotatable lower chain wheel and an upper chain wheel, the lower chain wheel and the upper chain wheel are connected through inclined chain transmission, a plurality of L-shaped material supporting brackets capable of hooking up the pipe fitting are sequentially arranged on the chain at intervals, flexible antifriction pads are arranged on the surfaces of the material supporting brackets, corresponding chain wheel shafts on two adjacent chain frames are connected through universal joint transmission, a chain wheel shaft on any one chain frame is connected with a belt pulley shaft through a universal joint in a transmission manner, and the belt pulley shaft is connected with a motor through a belt pulley mechanism in a transmission manner; the collecting and packaging device comprises a plurality of waiting tables which are arranged in parallel from front to back, wherein a discharging slope is arranged on the waiting tables, a striker plate is rotatably connected to the bottom of the discharging slope on the waiting tables, the striker plate is arranged in a V shape, a material blocking cylinder is hinged to the waiting tables corresponding to the striker plate, an L-shaped connecting piece is hinged to the extending end of a piston rod of the material blocking cylinder, and the other end of the connecting piece is hinged to the striker plate; a blanking area of the waiting table is correspondingly provided with a material frame; an elastic buffer belt connected with a spring is arranged in the material frame corresponding to the steel pipe.
2. The automatic blanking welding pipe inner welding rib cleaning system according to claim 1, wherein a transition seat is arranged between the chain frame and the waiting table, the transition seat and the chain frame are staggered, a lifting table is arranged on the transition seat, a transition slope is arranged on the upper side of the lifting table, the transition slope is positioned below the blanking slope, a cavity is arranged in the middle of the lifting table, a fixed baffle block is arranged in the cavity, a blanking wedge surface corresponding to the blanking slope is arranged on the upper side of the fixed baffle block, and a transition area is formed between the transition slope and one side of the fixed baffle block, which is close to the ramp plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811352938.4A CN109178890B (en) | 2018-11-14 | 2018-11-14 | An automatic welding pipe internal welding rib cleaning system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811352938.4A CN109178890B (en) | 2018-11-14 | 2018-11-14 | An automatic welding pipe internal welding rib cleaning system |
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| CN109178890A CN109178890A (en) | 2019-01-11 |
| CN109178890B true CN109178890B (en) | 2024-11-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113976753B (en) * | 2021-10-25 | 2024-05-28 | 昆山力比格智能科技有限公司 | Full-automatic pipe shrinking equipment |
| CN117342060B (en) * | 2023-12-05 | 2024-03-29 | 雅安市兴元塑料制品有限公司 | Adjustable automatic packaging device for steel wire pipe processing |
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