CN110586780A - Automatic pipe expanding machine under line - Google Patents
Automatic pipe expanding machine under line Download PDFInfo
- Publication number
- CN110586780A CN110586780A CN201810607875.6A CN201810607875A CN110586780A CN 110586780 A CN110586780 A CN 110586780A CN 201810607875 A CN201810607875 A CN 201810607875A CN 110586780 A CN110586780 A CN 110586780A
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- flaring
- pipe
- area
- heating
- frame
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- 238000010438 heat treatment Methods 0.000 claims abstract description 83
- 238000007493 shaping process Methods 0.000 claims abstract description 27
- 238000012856 packing Methods 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims description 35
- 238000007664 blowing Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000003475 lamination Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 11
- 230000001360 synchronised effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses an off-line automatic flaring machine which comprises a feeding storage rack, a discharging rack, a flaring machine body, a packing rack and a PLC (programmable logic controller), wherein the feeding storage rack has a certain inclination angle and is positioned at the left end of the flaring machine body, the slope bottom of the feeding storage rack is connected with the discharging rack through a bolt, the discharging rack and the feeding storage rack have the same inclination angle, the rear end of the flaring machine body is provided with an alignment area, the middle part of the flaring machine body is provided with a heating area, the front end of the flaring machine body is provided with a flaring shaping area, the bottom of the flaring machine body is fixedly connected with a shifting device, the shifting device is positioned at the lower parts of the alignment area, the heating area and the flaring shaping area, and the shifting device comprises a synchronizing mechanism and a shifting cylinder. The off-line automatic flaring machine has high flaring efficiency, high automation degree and labor saving, the pipe diameter of the pipe capable of flaring is D16mm-D50mm, and the pipe with different calibers can be switched.
Description
Technical Field
The invention relates to the technical field of flaring machines, in particular to an off-line automatic flaring machine.
Background
Electrician's sheathed tube flaring mode is except having online flaring, and the flaring equipment is mostly manual mode flaring under the line that uses in the existing market, and every process is manual operation from the calandria to the heating to the flaring, and a flaring machine needs three manual works, alone calandria, alone the flaring, alone the bale, and working strength is big, and the manual work occupies the height.
Present flaring machine, though appear wired automatic flaring machine down in the market, the structure is complicated, breaks down easily and card pipe phenomenon, and closing device is not durable, and the accessory that needs the adjustment and change when changing the flaring specification is more and loaded down with trivial details, and the pipe need be rotated to the inhomogeneous heating, leads to inefficiency, poor stability, and adopts the water-cooling mode to lead to the scene dirty and disorderly.
Disclosure of Invention
The invention aims to provide an off-line automatic flaring machine, which aims to solve the problems that although the off-line automatic flaring machine appears in the market in the background technology, the off-line automatic flaring machine is complex in structure, easy to break down and clamp a pipe, a pressing device is not durable, more and complicated fittings need to be adjusted and replaced when flaring specifications are replaced, the pipe needs to be rotated due to uneven heating, the efficiency is low, the stability is poor, and the site is dirty due to the adoption of a water cooling mode.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic belling machine under line, includes material loading storage rack, row's work or material rest, flaring organism, packing frame and PLC controller, the material loading storage rack has certain inclination, and is located the left end of flaring organism, the slope bottom of material loading storage rack is passed through the bolt and is arranged the material frame and be connected, it has the same inclination with the material loading storage rack to arrange the work or material rest, the rear end of flaring organism is equipped with the alignment district, the middle part of flaring organism is equipped with the zone of heating, the front end of flaring organism is equipped with flaring design district, the bottom fixedly connected with shifting unit of flaring organism, the shifting unit is located the lower part of alignment district, zone of heating and flaring design district, the shifting unit includes lazytongs and moving cylinder, moving cylinder and moving unit's central point puts swing joint, shifting unit's lower part zonulae occludens has lazytongs, synchronizing mechanism is including moving the frame, Synchronous sprocket, connecting axle and two structures, the same chain of length, the removal frame joint is in the inside longitudinal region of lazytongs, both ends all are connected with chain drive about lazytongs, and two chains all loop in synchronous sprocket, synchronous sprocket and connecting axle swing joint, the chain is connected with alignment district, the district of heating and flaring design district, the front end in flaring design district has the packing frame through bolted connection, the position fixedly connected with that the upper end of blowing frame is close to the material loading storage rack prevents the range upon range of limit stop of tubular product, the district of aligning includes moves a tub device, first tubular product storage area, aligns the baffle, move the center of first storage area of tub device and the center of first tubular product storage area dislocation mutually, the position that the right side of first tubular product storage area is close to the rear end is connected with the baffle through the bolt, the district of heating includes first heating furnace, The device comprises a second heating furnace and a positioning and clamping device, wherein the positioning and clamping device is clamped at the middle position of the left end of a heating area, the first heating furnace is welded at the position close to the center of the heating area, the center position of the top end of the right side of the heating area is in threaded connection with a fan, a round hole is formed in the first heating furnace, the center positions of the round holes are respectively provided with an air blowing hole, the right end of the air blowing hole is tightly connected with the second heating furnace, the right end of the second heating furnace is connected with the fan through a bolt, a clamping device, a flaring core rod, a center adjusting device, a flaring depth adjusting device and a cooling device are arranged in a flaring shaping area, the clamping device consists of an upper compacting plate and a lower compacting plate, the upper compacting plate is connected with a telescopic rod, a plurality of arc grooves are uniformly distributed on the surface of, accomplish the clamping action of tubular product, the left side and the clamping device fixed connection in flaring design district, cooling device includes gas hole, cooling blower and gas pitcher, the gas hole is provided with more than one, the gas hole sets up the upper and lower both sides at cooling device, there is cooling blower cooling device's upper portion right-hand member is close to the position in the outside through bolted connection, the right side end and the gas pitcher of gas hole pass through the trachea and link to each other. When the pipe is sleeved on the flaring core rod, the cooling fan is started and blows cold air to the upper surface and the lower surface of the pipe through the air blowing holes, so that the flaring shaping effect of the pipe is achieved. The flaring core rod can move up and down by rotating the center adjusting device, so that the center of the flaring core rod and the center of the pipe with the flaring are positioned on the same straight line, and the effect of center adjustment is achieved. The flaring core rod is moved in and out by rotating the flaring depth adjusting device, so that the size of the flaring core rod penetrating into the pipe meets the requirement of the flaring size, and the effect of adjusting the flaring depth is achieved.
Furthermore, the packing frame comprises a pipe jacking device and a storage frame, the rear end of the packing frame, close to the flaring machine body, is movably connected with the pipe jacking device, and the front face of the packing frame is tightly welded with the storage frame. The pipe jacking device comprises a top pipe storage area and a telescopic rod, when the telescopic rod is ejected upwards, the top pipe storage area and a horizontal plane form an included angle, and at the moment, the pipe in the top pipe storage area falls into the storage rack under the action of gravity.
Further, PLC controller and flaring organism fixed connection, the positive upper portion electric connection of PLC controller has the operation display screen, the position signal connection that the operation display screen downside is close to the left end has first temperature setting ware, the right part signal connection of first temperature setting ware has the second temperature setting ware, the downside of operation display screen and the position zonulae occludens that is located the second temperature setting ware right part have heating switch and starting switch.
Furthermore, 2-10 pipes can be placed in the first pipe storage area, and the pipe moving device and the first pipe storage area can be used for placing pipes with the same number.
Furthermore, the number of the round holes is 5, the maximum diameter is 50mm, and the positioning and clamping device is suitable for pipes with the pipe diameters of 16mm-50 mm.
Further, the automatic flaring machine can flare the pipe with the diameter of D16mm-D50 mm.
Compared with the prior art, the invention provides an off-line automatic flaring machine which has the following beneficial effects: through the arranged discharging frame and the packing frame, only the pipe is manually placed on the feeding storage frame, the automatic pipe expanding machine below the line can automatically pack and automatically store the pipe to the packing frame, the pipe after expanding is not required to be manually conveyed to the packing frame, the workload and the working intensity of staff are saved, and the labor is reduced at the same time, the pipe heating mode of the pipe expanding machine is provided with a first heating furnace, a second heating furnace and a hot air blower which heat the outer wall and the inner wall of the pipe, so that the inner wall and the outer wall of the pipe are uniformly heated and the heating speed is high, the heating effect is good, the equipment can be timely cooled through the arrangement of a cooling fan, the condition that the water cooling causes dirty and messy sites is avoided, a central adjusting device and an expanding depth adjusting device are arranged, a positioning clamping device in an alignment area and a clamping device in an expanding shaping area are both suitable for the pipe with the pipe diameter of D16mm-, the flaring core rod with the corresponding size only needs to be replaced, the center of the flaring core rod is adjusted to the center of the flaring core rod and the pipe is in the same center through the center adjusting device, and finally the depth of the flaring core rod inserted into the pipe is adjusted through the flaring depth adjusting device and is required by the flaring depth.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a right side view of the present invention;
FIG. 5 is an oblique view of the present invention;
FIG. 6 is a view showing the structure of a shifting apparatus according to the present invention;
FIG. 7 is an enlarged view of A in FIG. 1 according to the present invention;
FIG. 8 is an enlarged view of B in FIG. 1 according to the present invention;
fig. 9 is an enlarged structural view of C in fig. 3 according to the present invention.
FIG. 10 is a plc control diagram of the present invention;
FIG. 11 is a schematic view of the construction of the clamping device of the present invention;
fig. 12 is an enlarged schematic view of D in fig. 3 according to the present invention.
In the figure: 1-a feeding storage rack; 2-a material discharging frame; 3, flaring the machine body; 4-packaging the frame; 5-an alignment zone; 6-a PLC controller; 7-limit stop blocks; 70-a tubing storage area; 71-a telescopic rod; 721 a pressing plate; 722-a lower compression plate; 73-arc groove; 74 telescoping rods; 8-a tube moving device; 9-a first tubing storage area; 10-an alignment baffle; 11-a heating zone; 12-a flaring shaping area; 13-a displacement device; 14-a first storage area; 15-a fan; 16-positioning the clamping device; 17-a circular hole; 18-air blowing holes; 19-a clamping device; 20-flaring core rods; 21-a centering adjustment device; 22-flaring depth adjustment means; 23-a cooling device; 24-air blowing holes; 25-a cooling fan; 26-a gas tank; 27-pipe jacking device; 28-a storage rack; 29-a synchronization mechanism; 30-a moving cylinder; 31-a mobile frame; 32-a timing sprocket; 33-a chain; 34-a connecting shaft; 35-a second storage area; 36-operating the display screen; 37-a first temperature setter; 38-a second temperature setter; 39-heating switch; 40-start switch; 41-a first heating furnace; 42-a second heating furnace; 43-a second tubing storage area; 44-a third tubing storage area; 45-a first tubing; 46-a second tube; 47-a third tube; 48-a fourth tube; 49-fifth pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.
Referring to fig. 1-12, the present invention provides the following technical solutions: an off-line automatic flaring machine comprises a feeding storage rack 1, a material discharging rack 2, a flaring machine body 3, a packing rack 4 and a PLC (programmable logic controller) 6, wherein the feeding storage rack 1 has a certain inclination angle and is positioned at the left end of the flaring machine body 3, the slope bottom of the feeding storage rack 1 is connected with the material discharging rack 2 with the same inclination angle as the feeding storage rack 1 through a bolt, the flaring machine body 3 sequentially comprises an alignment area 5, a heating area 11, a flaring shaping area 12 and a shifting device 13 from back to front, the rear end of the flaring machine body 3 is provided with the alignment area 5, the middle part of the flaring machine body 3 is provided with the heating area 11, the front end of the flaring machine body 3 is provided with the flaring shaping area 12, the bottom of the flaring machine body 3 is fixedly connected with the shifting device 13, the shifting device 13 is positioned at the lower parts of the alignment area 5, the heating area 11 and the flaring shaping area 12, the front end of the flaring shaping area 12 is connected, the automatic pipe expanding machine under the wire can automatically pack and automatically store the pipes to the packing frame only by manually placing the pipes on the feeding storage frame 1, the pipes after expanding are not required to be manually conveyed to the packing frame, the workload and the working strength of workers are saved, the labor is reduced, a limit stop 7 for preventing the pipes from being stacked is fixedly connected to the upper end of the discharging frame 2 and the position close to the feeding storage frame 1, the alignment area 5 comprises a pipe moving device 8, a first pipe storage area 9 and an alignment baffle 10, the center of the first storage area 14 of the pipe moving device 8 is staggered with the center of the first pipe storage area 9, the position close to the rear end on the right side of the first pipe storage area 9 is connected with the alignment baffle 10 through a bolt, the pipe moving device 8 obtains the pipes from the discharging frame 2 by moving up and down, when moving to the top, the pipe moving device 8 hooks the lowest pipe of the discharging frame 2 to the first storage area 14 of the pipe moving device 8, when the pipe is moved to the lowest part, the pipe obtained by the pipe moving device 8 is moved to the second pipe storage area 43, and the pipes obtained before the pipe moving device are moved forwards by one pipe storage position, when the first pipe storage area 9 is full of pipes, the pipe moving device 8 is stopped at the lowest part, the alignment baffle 10 is moved forwards to align the end faces of all the pipes and return, the heating area 11 comprises a first heating furnace 41, a second heating furnace 42, a fan 15 and a positioning and clamping device 16, the middle part of the left end of the heating area 11 is clamped with the positioning and clamping device 16, the first heating furnace 41 is welded at the position close to the center of the heating area 11, the central position of the top end of the right side of the heating area 11 is in threaded connection with the fan 15, a round hole 17 is formed in the first heating furnace 41, the central position of the round hole 17 is provided with a gas blowing hole 18, the tail end of the right side of the gas blowing hole 18 is, when the pipe moves to the circular hole 17 in the first heating furnace 41, the pipe is clamped by the positioning and clamping device 16, the center of the pipe, the center of the circular hole 17 and the center of the air blowing hole 18 are kept on the same horizontal line, the first heating furnace 41 starts to uniformly heat the outer wall of the pipe, the fan 15 is started to blow hot air of 200 ℃ to the inner wall of the pipe, the uniform heating inside and outside the pipe is ensured, the heating speed is high, the heating effect is good, the flaring shaping area 12 comprises a clamping device 19, a flaring core rod 20, a center adjusting device 21, a flaring depth adjusting device 22 and a cooling device 23, the clamping device 19 is fixedly connected to the left side of the flaring shaping area 12, the clamping device 19 comprises an upper pressing plate and a lower pressing plate, the upper pressing plate 721 is connected with the telescopic rod 74, a plurality of arc grooves 73 are uniformly distributed on the surface of the lower pressing plate 722, the pipe is placed in the, accomplish the clamping action of tubular product, cooling device 23 includes gas hole 24, cooling blower 25 and gas pitcher 26, gas hole 24 has all been seted up to cooling device 23's upper and lower both sides, there is cooling blower 25 in the position that cooling device 23's upper portion right-hand member is close to the outside through bolted connection, setting through cooling blower 25, can in time cool down to tubular product, avoid the water-cooling to cause the dirty indiscriminate condition in scene, gas hole 24's right side end-to-end connection has gas pitcher 26, tubular product is worn to overlap when flaring plug 20, cooling blower 23 starts promptly and blows the cold wind in tubular product upper and lower surface through gas hole 24, reach the flaring design effect of tubular product. The flaring core rod 20 can be moved up and down by rotating the center adjusting device 21, so that the center of the flaring core rod and the center of the pipe to be flared are positioned on the same straight line, and the center adjusting function is achieved. The flaring core rod 20 is moved in and out by rotating the flaring depth adjusting device 22, so that the size of the flaring core rod penetrating into the pipe meets the requirement of flaring size, and the flaring depth adjusting effect is achieved. After the clamping device 19 clamps the pipe, the flaring core rod 20 is inserted into the pipe, meanwhile, the cooling device 23 blows air to cool the upper surface and the lower surface of the pipe to shape the pipe, after a certain time, the flaring core rod 20 is moved out, the cooling device 23 stops blowing air, the clamping device 19 is suitable for the pipe with the diameter of D16mm-D50mm, when the size of the pipe is changed, only the size of the flaring core rod 20 needs to be changed, the center of the flaring core rod 20 is adjusted by the center adjusting device 21 to ensure that the center of the pipe and the center of the flaring core rod 20 are on the same line, meanwhile, the depth of the flaring core rod 20 inserted into the pipe is adjusted by the flaring depth adjusting device 22 to adjust the flaring depth, the operation is simple and convenient, the shifting device 13 comprises a synchronizing mechanism 29 and a moving cylinder 30, the center of the shifting device 13 is movably connected with the moving cylinder 30, The synchronous chain wheel 32, two chains 33 with the same structure and length and a connecting shaft 34 are connected in the synchronous mechanism 29, a moving frame 31 is longitudinally clamped in the synchronous mechanism 29, the left end and the right end of the synchronous mechanism 29 are both in transmission connection with the chains 33, the connecting shaft 34 is movably connected between the two chains 33 through the synchronous chain wheel 32, the two chains 33 are both movably sleeved on the synchronous chain wheel 32, the synchronous chain wheel 32 is movably connected with the connecting shaft 34, when any one chain 33 rotates, the other chain 33 is driven to rotate for the same distance, the accurate positioning can be ensured during the pipe displacement through the arrangement of the chains 33, the deviation can not be avoided, the smooth proceeding of all actions in the process can be ensured, the chains 33 are connected with the aligning area 5, the heating area 11 and the flaring shaping area 12, after each rotation of the chains 33, the moving frame 31 is started, the pipes move in the sequence of the aligning area 5 → 11 → the flaring, the action time of the heating area 11 and the flaring shaping area 12 is the same, when the action of the flaring shaping area 12 is completed, the action of the heating area 11 is completed simultaneously, the pipe of the flaring shaping area 12 is shifted to the packing frame through the shifting device 13, meanwhile, the pipe of the heating area is shifted to the flaring shaping area through the shifting device 13, the pipe of the alignment area is shifted to the heating area through the shifting device 13, the packing frame 4 comprises a pipe jacking device 27 and a storage frame 28, the pipe jacking device 27 comprises a top pipe storage area 70 and an expansion rod 71, when the expansion rod 71 is pushed upwards, the top pipe storage area 70 forms an included angle with the horizontal plane, at the moment, the pipe of the top pipe storage area 70 falls into the storage frame 28 under the action of gravity, the position of the rear end of the packing frame 4 close to the flaring machine body 3 is movably connected with the pipe jacking device 27, the storage frame 28 is tightly welded on the front side, the pipe jacking device 27 is started to move upwards and push the pipe out to the storage rack 28, the PLC controller 6 comprises an operation display screen 36, a first temperature setter 37, a second temperature setter 38, a heating switch 39 and a starting switch 40, the upper part of the front surface of the PLC controller 6 is electrically connected with the operation display screen 36, the position close to the left end of the lower side of the operation display screen 36 is in signal connection with the first temperature setter 37, the right part of the first temperature setter 37 is in signal connection with the second temperature setter 38, the position of the lower side of the operation display screen 36 and at the right part of the second temperature setter 38 is in close connection with the heating switch 39 and the starting switch 40, the heating time of the heating zone 11, the flaring time and the cooling time of the flaring sizing zone 12 and the like can be set through the operation display screen 36, the heating temperature of the first heating furnace 41 can be set through the first temperature setter 37, the heating temperature of the second heating furnace 42 can be set through the second temperature setter 38, the first pipe storage area 9 can be used for containing 2-10 pipes, the pipe moving device 8 and the first pipe storage area 9 can be used for containing pipes with the same number, the number of the round holes 17 is 5, the maximum diameter is 50mm, the positioning and clamping device 16 is suitable for pipes with the pipe diameters of 16mm-50mm, the diameter of the pipe which can be flared by the automatic flaring machine is D16mm-D50mm, the action period from the feeding to the completion of flaring to the transfer to the packing frame of the automatic flaring machine is 30s, the period is short, manual operation is not needed, and labor is saved.
The working principle is as follows: after a bundle of pipes is placed on the feeding storage rack 1, the pipes automatically slide into the discharging rack 2 one by one. Adjusting the limit stop 7 to arrange the pipes on the discharging rack 2 in a single layer, starting the power supply, and setting the heating time of the heating area 11, the flaring time of the flaring shaping area 12 and the cooling time on the operation display screen 36. The heating temperature of the first heating furnace 41 is set by the first temperature setter 37, and the heating temperature of the second heating furnace 42 is set by the second temperature setter 38. And starting the starting switch 40, when the pipe moving device 8 moves upwards to the top, hooking the first pipe 45 at the bottom of the discharging rack 2 into the first storage area 14 of the pipe moving device 8, and simultaneously moving the pipe moving device 8 downwards and moving the first pipe 45 obtained by the pipe moving device 8 to the second pipe storage area 43. When the pipe moving device 8 moves upward to the top again, the second pipe 46 at the bottom of the rack 2 is hooked into the first storage area 14 of the pipe moving device 8 again, and meanwhile, the first pipe 45 obtained last time by the pipe moving device moves from the second pipe storage area 43 to the second storage area 35 of the pipe moving device 8. The pipe transfer device 8 moves downwards again and moves the second pipe 46 obtained by the pipe transfer device to the second pipe storage area 43 again, and simultaneously the first pipe 45 moves from the second storage area 35 of the pipe transfer device 8 to the third pipe storage area 44. The process is repeated until the first pipe storage area 9 is full of the third pipe 47, and the pipe moving device 8 stops at the lowest position. The alignment baffle 10 moves forward to align the end surface of the third tube 47 and then return, and then the third tube 47 in the first tube storage area 9 moves to the heating area 11 under the action of the shifting device 13. And simultaneously, the pipe moving device 8 repeatedly moves up and down again until the first pipe storage area 9 is full of a fourth pipe 48, the third pipe 47 is clamped by the positioning and clamping device 16 and moves forwards to the first heating furnace 41, and the third pipe 47 is sleeved on the round hole 17 in a penetrating manner. Meanwhile, under the action of the positioning and clamping device 16, the center of the third pipe 47 and the center of the circular hole 17 are positioned at the same center, the inner wall of the circular hole 17 of the first heating furnace 41 starts to heat the outer wall of the pipe, and meanwhile, the fan is started. After passing through the second heating furnace 42, hot air of 200 ℃ is blown to the inner wall of the third pipe 47 from the air blowing holes 18, that is, the inner and outer walls of the third pipe 47 start to be heated. After a certain time, the fan 15 is stopped, the positioning and clamping device 16 is released, the shifting device 13 rotates, the third pipe 47 is moved to the flaring shaping area 12, and the fourth pipe 48 is moved to the heating area 11. And simultaneously, the pipe moving device 8 repeatedly moves up and down again until the first pipe storage area 9 is full of the fifth pipe 49. At this time, the clamping device 19 in the flaring shaping area 12 clamps the third tube 47, the flaring core rod 20 is inserted into the third tube 47, and the cooling device 23 cools and blows air to the third tube 47 from the air blowing holes 24 above and below the third tube 47. After a certain time, the flaring core rod 20 is moved out, meanwhile, the cooling device 23 stops blowing air, the clamping device 19 is opened, the pipe flaring is completed, the shifting device 13 rotates, the third pipe 47 is moved to the pipe jacking device 27 of the packing frame 4, the fourth pipe 48 is moved to the flaring shaping area 12, and the fifth pipe 49 is moved to the heating area 11. The push bench 27 moves upward and pushes the third tube 47 out to the storage rack 28. And simultaneously, the pipe moving device 8 repeatedly moves up and down again until the first pipe storage area 9 is full of the first pipe 45. The automatic flaring of the tube is repeatedly completed in this way, and the cycle of the tube from feeding to flaring completion to transferring to the packaging rack is 30 s.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic flaring machine under line, includes material loading storage rack (1), arranges material frame (2), flaring organism (3), packing frame (4) and PLC controller (6), its characterized in that: the automatic feeding device is characterized in that the feeding storage rack (1) has a certain inclination angle and is located at the left end of a flaring machine body (3), the slope bottom of the feeding storage rack (1) is connected with the discharging rack (2) through a bolt, the discharging rack (2) and the feeding storage rack (1) have the same inclination angle, the rear end of the flaring machine body (3) is provided with an alignment area (5), the middle part of the flaring machine body (3) is provided with a heating area (11), the front end of the flaring machine body (3) is provided with a flaring shaping area (12), the bottom of the flaring machine body (3) is fixedly connected with a shifting device (13), the shifting device (13) is located at the lower parts of the alignment area (5), the heating area (11) and the flaring shaping area (12), the shifting device (13) comprises a synchronizing mechanism (29) and a moving cylinder (30), and the moving cylinder (30) is movably connected with the center of the shifting device (13), the lower part of the shifting device (13) is tightly connected with a synchronizing mechanism (29), the synchronizing mechanism (29) comprises a moving frame (31), a synchronizing chain wheel (32), a connecting shaft (34) and two chains (33) with the same structure and length, the moving frame (31) is clamped in the longitudinal area inside the synchronizing mechanism (29), the left end and the right end of the synchronizing mechanism (29) are in transmission connection with the chains (33), the two chains (33) are movably sleeved on the synchronizing chain wheel (32), the synchronizing chain wheel (32) is movably connected with the connecting shaft (34), the chains (33) are connected with an alignment area (5), a heating area (11) and a flaring shaping area (12), the front end of the flaring shaping area (12) is connected with a wrapping frame (4) through bolts, and a position, close to a feeding storage frame (1), of the upper end of a discharging frame (2) is fixedly connected with a limit stop (7) for preventing pipe lamination, the pipe aligning device is characterized in that the aligning area (5) comprises a pipe moving device (8), a first pipe storage area (9) and an aligning baffle (10), the center of a first storage area (14) of the pipe moving device (8) is staggered with the center of the first pipe storage area (9), the position, close to the rear end, of the right side of the first pipe storage area (9) is connected with the aligning baffle (10) through a bolt, the heating area (11) comprises a first heating furnace (41), a second heating furnace (42) and a positioning and clamping device (16), the positioning and clamping device (16) is clamped in the middle position of the left end of the heating area (11), the first heating furnace (41) is welded in the position, close to the center, of the heating area (11), the center position of the top end of the right side of the heating area (11) is in threaded connection with a fan (15), a circular hole (17) is formed in the first heating furnace (41), and a blowing hole (18) is formed in the, the right end of the air blowing hole (18) is tightly connected with a second heating furnace (42), the right end of the second heating furnace (42) is connected with a fan (15) through a bolt, a clamping device (19), a flaring core rod (20), a center adjusting device (21), a flaring depth adjusting device (22) and a cooling device (23) are arranged in a flaring shaping area (12), the clamping device (19) consists of an upper pressing plate and a lower pressing plate, an upper pressing plate (721) is connected with an expansion rod (74), a plurality of arc grooves (73) are uniformly distributed on the surface of the lower pressing plate (722), the left side of the flaring shaping area (12) is fixedly connected with the clamping device (19), the cooling device (23) comprises an air blowing hole (24), a cooling fan (25) and an air tank (26), more than one air blowing hole (24) is arranged on the upper side and the lower side of the cooling device (23), the cooling device (23) is characterized in that a cooling fan (25) is connected to the position, close to the outer side, of the right end of the upper portion of the cooling device (23) through a bolt, and the tail end of the right side of the air blowing hole (24) is connected with an air tank (26) through an air pipe.
2. The off-line automatic flaring machine of claim 1, wherein: the packing frame (4) comprises a pipe jacking device (27) and a storage frame (28), the rear end of the packing frame (4) close to the flaring machine body (3) is movably connected with the pipe jacking device (27), the front face of the packing frame (4) is tightly welded with the storage frame (28), and the pipe jacking device (27) comprises a top pipe storage area (70) and an expansion rod (71).
3. The off-line automatic flaring machine of claim 1, wherein: PLC controller (6) and flaring organism (3) fixed connection, the positive upper portion electric connection of PLC controller (6) has operation display screen (36), the position signal that operation display screen (36) downside is close to the left end is connected with first temperature setting ware (37), the right part signal connection of first temperature setting ware (37) has second temperature setting ware (38), the downside of operation display screen (36) and the position zonulae occludens that is located second temperature setting ware (38) right part have heating switch (39) and starting switch (40).
4. The off-line automatic flaring machine of claim 1, wherein: the first pipe storage area (9) can be used for storing 2-10 pipes, and the pipe moving device (8) and the first pipe storage area (9) can be used for storing pipes with the same number.
5. The off-line automatic flaring machine of claim 1, wherein: the number of the round holes (17) is 5, the maximum diameter is 50mm, and the positioning and clamping device (16) is suitable for pipes with the pipe diameters of 16mm-50 mm.
6. The off-line automatic flaring machine of claims 1-5, wherein: the automatic flaring machine can flare a pipe with the diameter of D16mm-D50 mm.
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| CN201810607875.6A CN110586780B (en) | 2018-06-13 | 2018-06-13 | Automatic flaring machine under line |
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| CN201810607875.6A CN110586780B (en) | 2018-06-13 | 2018-06-13 | Automatic flaring machine under line |
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| CN110586780B CN110586780B (en) | 2024-03-12 |
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| CN110586780B (en) | 2024-03-12 |
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