CN105312443A - Self-correcting pipe feeding unit and self-correcting pipe feeding mechanism of automatic pipe coiler - Google Patents
Self-correcting pipe feeding unit and self-correcting pipe feeding mechanism of automatic pipe coiler Download PDFInfo
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- CN105312443A CN105312443A CN201510777888.4A CN201510777888A CN105312443A CN 105312443 A CN105312443 A CN 105312443A CN 201510777888 A CN201510777888 A CN 201510777888A CN 105312443 A CN105312443 A CN 105312443A
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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
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
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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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
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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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
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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
- 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
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention provides a self-correcting pipe feeding unit and a self-correcting pipe feeding mechanism of an automatic pipe coiler and belongs to the technical field of machining equipment. By adopting the self-correcting pipe feeding unit and the self-correcting pipe feeding mechanism, the problems that an existing automatic pipe coiler is poor in straightening effect and coiling cannot be performed on various core tubes with different sizes. The self-correcting pipe feeding unit of the automatic pipe coiler comprises a base. Vertical plates are fixed to the base. A reverse wheel set, a guide wheel set and a flattening wheel set are arranged on the vertical plates. The self-correcting pipe feeding mechanism of the automatic pipe coiler comprises a pedestal. Storage barrels are arranged on the pedestal. At least one supporting frame is arranged on the pedestal. Each supporting frame is provided with a lifting carriage. A lifting driving mechanism is arranged between each supporting frame and the corresponding lifting carriage. Each lifting carriage is provided with a transverse supporting plate. A horizontal moving driving mechanism is arranged between each transverse supporting plate and the corresponding lifting carriage. Each transverse supporting plate is provided with one self-correcting pipe feeding unit. The bases of the self-correcting pipe feeding units are fixed to the transverse supporting plates. The number of the storage barrels is equal to that of the self-correcting pipe feeding units.
Description
Technical field
The invention belongs to machining equipment technical field, relate to a kind of automatic pipe winding machine, particularly pipe unit and self-correcting tube feeding mechanism are sent in a kind of self-correcting of automatic pipe winding machine.
Background technology
Coiled heat exchanger is alternately entwined by helix shape by heat-transfer pipe in the space between core cylinder and urceolus, and the hand of spiral of adjacent two layers helical form heat-transfer pipe is contrary, and adopt the distance pieces of definite shape to make it to keep certain spacing.Coiled heat exchanger has compact conformation, and unit volume has larger heat transfer area can carry out the advantages such as automatic compensating with the thermal expansion of the heat transfer and heat-transfer pipe that can carry out medium simultaneously.In the production and processing of reality, heat-transfer pipe can adopt single coiling, also can adopt coiling together after two or many assembly weldings.
In order to realize the automatic winding processing of coiled heat exchanger, technical staff has designed and developed the automatic pipe winding equipment that heat-transfer pipe can be wrapped on core cylinder, such as, and Chinese patent [application number 201410471150.0; Application publication number CN104259336A] disclosed a kind of around pipe machine, frame should be comprised around pipe machine, be installed at least two backing roll groups in frame, this backing roll group is rotated and is placed with central tube, be installed on the central tube drive unit in frame, this central tube drive unit and central tube are in transmission connection.Put pipe device, this is put pipe device and comprises the pipe dish arbitrary-movement articulator be slidably installed, and this pipe dish arbitrary-movement articulator is driven by arbitrary-movement articulator power set and slides.Vertically be installed on the column on pipe dish arbitrary-movement articulator, this column can rotate around column axis, and this pipe dish arbitrary-movement articulator is provided with column rotary power unit.Vertical lifting is installed on the elevating bracket on column, and this elevating bracket is fixed with crossbeam, crossbeam is provided with and puts pipe dish, column is provided with lifting drive.And on crossbeam, be also provided with straightener, for will the tube bank aligning that pipe dish is released be put.This straightener adopts three roller alignings, and the smoothing roll of bottom regulates vertical position by governor motion, thus makes leveling effect reach best.During use, be fixed on central tube by the tube bank of putting on pipe dish after smoothing roll aligning, central tube rotates while pipe, and pipe dish arbitrary-movement articulator moves axially with it, realizes around pipe, oppositely can move and continue to be wound around after one deck of going for a stroll.
Above-mentionedly a kind ofly be fixed on around pipe machine the straightener crossbeam on elevating bracket arranging three rollers alignings, aligning when to achieve heat-transfer pipe from pipe dish to central tube.This straightener Problems existing is, three roller straightening functions are in the local location of heat-transfer pipe, and leveling effect is bad.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, pipe unit is sent in the self-correcting proposing a kind of automatic pipe winding machine, and the technical problem that the present invention solves how to improve the calibration result of self-correcting tube feeding mechanism.
Object of the present invention realizes by following technical proposal: pipe unit is sent in a kind of self-correcting of automatic pipe winding machine, described self-correcting send pipe unit to comprise pedestal, it is characterized in that, described pedestal is fixed with two pieces of risers perpendicular to pedestal, gap between two pieces of risers forms guide passage, described riser is provided with the guiding wheels that are positioned at guide passage feed end and is positioned at the commutation wheels of guide passage discharge end, described riser also to have in guide passage and to be arranged in the flattening wheels guided between wheels and commutation wheels.
The self-correcting of this automatic pipe winding machine send the operation principle of pipe unit to be: in automatic pipe winding machine winding process, heat-transfer pipe enters in guide passage by guiding wheels, the flattening wheels between wheels and commutation wheels are guided to make heat-transfer pipe entirely can be transported to commutation wheels place, again by commutation wheels make heat-transfer pipe along and the tangent direction of core cylinder to send from guide passage and to be wrapped in core cylinder, eliminate the bending stress in heat-transfer pipe winding process, the calibration result of self-correcting tube feeding mechanism is better, improves the winding quality of automatic pipe winding machine.
Send in pipe unit in the self-correcting of above-mentioned automatic pipe winding machine, described guiding wheels comprise at least two stator rings be fixed on riser, described stator ring is along riser length direction close-packed arrays, each described stator ring is all identical with the distance of pedestal, described riser is connected with and above-mentioned stator ring movable guide wheel one to one, described movable guide wheel and stator ring position just right, and movable guide wheel can along near or direction away from stator ring move.By adjusting the position of movable guide wheel, the distance between stator ring and movable guide wheel can be changed, thus adapt to the guiding to different size heat-transfer pipe; Stator ring close-packed arrays can make heat-transfer pipe enter into accurately in guide passage.
Send in pipe unit in the self-correcting of above-mentioned automatic pipe winding machine, described commutation wheels comprise at least two stator rings be fixed on riser, described stator ring is along riser length direction close-packed arrays, the distance of described stator ring and pedestal linearly increases along guide channel direction, described riser is connected with and above-mentioned stator ring movable guide wheel one to one, described movable guide wheel and stator ring position just right, and movable guide wheel can along near or direction away from stator ring move.The arrangement mode of stator ring makes the passage formed between corresponding stator ring and movable guide wheel extend along incline direction, heat-transfer pipe is also sent along incline direction by after the passage that formed between stator ring and movable guide wheel, thus enables heat-transfer pipe tangent with core cylinder.
As preferably, send in pipe unit in the self-correcting of above-mentioned automatic pipe winding machine, described riser has the rake identical with the stator ring incline direction of commutation wheels with commutation corresponding one end of wheels.The effect arranging rake is, not only can meet the installation site needs of stator ring and movable guide wheel, and directly can find out the gradient of the stator ring of riser inside from the gradient of rake, the reference that the adjustment for core cylinder position provides.
Send in pipe unit in the self-correcting of above-mentioned automatic pipe winding machine, described flattening wheels comprise at least three stator rings be fixed on riser, described stator ring is staggered in the centre position of guide passage up and down, described riser is connected with and above-mentioned stator ring movable guide wheel one to one, described movable guide wheel and stator ring position just right, and movable guide wheel can along near or direction away from stator ring move.By upper and lower staggered stator ring and movable guide wheel, the part that is bending and fold of heat-transfer pipe can be eliminated.
Send in pipe unit in the self-correcting of above-mentioned automatic pipe winding machine, described riser is also provided with support wheels, described support wheels comprise the movable guide wheel be movably connected on riser.By supporting wheels, heat-transfer pipe height is limited.
Send in pipe unit in the self-correcting of above-mentioned automatic pipe winding machine, described riser is also provided with compression wheels, described compression wheels are positioned at the entrance point of the port of export and the commutation wheels guiding wheels, described compression wheels comprise some groups of stator rings facing each other, and described stator ring is fixed on riser.Heat-transfer pipe can be made in guide passage, to keep horizontal level and compress by compressing wheels.
Send in pipe unit in the self-correcting of above-mentioned automatic pipe winding machine, described movable guide wheel comprises support and is rotatably connected on the wheel body on support, each described riser is provided with mounting groove, the two ends of described support are embedded respectively on the mounting groove of corresponding riser, described riser is also provided with location-plate, and described support is fixedly connected with above-mentioned location-plate.Support can slide relative to mounting groove, to adjust the position of wheel body, then by screw by bracket locked on location-plate; Location-plate directly can be fixed on the top of two risers, easy for installation, and riser can stop that guide passage is directly communicated with the external world.
Another technical problem that the present invention solves is, for existing technology Problems existing, propose a kind of self-correcting tube feeding mechanism of automatic pipe winding machine, the technical problem that the present invention solves how to make automatic pipe winding machine realize heat-transfer pipe to reel on the core cylinder of multiple different size.
Object of the present invention realizes by following technical proposal: a kind of self-correcting tube feeding mechanism of automatic pipe winding machine, comprise base, described base is provided with material storage tube, it is characterized in that, described base is provided with at least one bracing frame along base length direction, each support frame as described above is arranged the lifting planker that can slide up and down along bracing frame, between support frame as described above and lifting planker, be provided with lift drive mechanism; Described lifting planker is provided with and along the horizontal supporting plate of lifting planker slide anteroposterior, between described horizontal supporting plate and lifting planker, translational drive mechanism can be provided with; Each described horizontal supporting plate is provided with a self-correcting and send pipe unit, described self-correcting send the pedestal of pipe unit to be fixed on horizontal supporting plate, and quantity and the self-correcting of described material storage tube send pipe unit identical.
The self-correcting tube feeding mechanism of this automatic pipe winding machine can drive self-correcting to send pipe unit to be elevated by lift drive mechanism, drive self-correcting to send pipe unit to seesaw by translational drive mechanism, heat-transfer pipe can be wrapped on the core cylinder of different size by automatic pipe winding machine.During the arranging of multiple bracing frame, the height of each bracing frame can be identical with front and back position, also can adjust to positions different separately according to need of work, makes automatic pipe winding machine can be wound around many group heat-transfer pipes simultaneously and realize complicated canoe.Further, self-correcting send the height of pipe unit and front and back position accurately to adjust, thus makes heat-transfer pipe can be wrapped in core cylinder more closely, exactly.
In the self-correcting tube feeding mechanism of above-mentioned automatic pipe winding machine, described self-correcting send the quantity of pipe unit to be multiple, pipe unit one_to_one corresponding is sent in described material storage tube and self-correcting, the height of at least two described material storage tubes is identical, other material storage tube height are higher or lower than above-mentioned material storage tube, and described self-correcting send pipe unit elemental height to adapt with corresponding material storage tube.By above-mentioned arrangement, make material storage tube and self-correcting send the layout of pipe unit compacter, make the volume of self-correcting tube feeding mechanism less.
In the self-correcting tube feeding mechanism of above-mentioned automatic pipe winding machine, described lift drive mechanism comprises the lift cylinder be fixed on bracing frame, and the piston rod of described lift cylinder is connected with lifting planker.
Alternatively, in the self-correcting tube feeding mechanism of above-mentioned automatic pipe winding machine, described lift drive mechanism comprise be arranged on bracing frame and lifting planker between feed screw nut pair, described feed screw nut pair is provided with lifting handle.
In the self-correcting tube feeding mechanism of above-mentioned automatic pipe winding machine, described translational drive mechanism comprises the feed screw nut pair be arranged between lifting planker and horizontal supporting plate, and described feed screw nut pair is provided with handle.
Alternatively, in the self-correcting tube feeding mechanism of above-mentioned automatic pipe winding machine, described translational drive mechanism comprises the flat-removing air cyclinder be fixed on lifting planker, and piston rod and the horizontal supporting plate of described flat-removing air cyclinder are connected.
Compared with prior art, the self-correcting of this automatic pipe winding machine send the advantage of pipe unit to be: the self-correcting of this automatic pipe winding machine send pipe unit to pass through to guide wheels, commutation wheels and flatten wheels to carry out guide and position correction to the heat-transfer pipe entered in guide passage, make heat-transfer pipe can be wound on core cylinder along the direction tangent with core cylinder with smooth state, the calibration result of heat-transfer pipe is better, thus improves the winding mass of heat-transfer pipe on core cylinder.
Compared with prior art, the advantage of the self-correcting tube feeding mechanism of this automatic pipe winding machine is: the self-correcting tube feeding mechanism of this automatic pipe winding machine can drive self-correcting to send pipe unit to be elevated by lift drive mechanism, drive self-correcting to send pipe unit to seesaw by translational drive mechanism, heat-transfer pipe can be wrapped on the core cylinder of different size by automatic pipe winding machine.
Accompanying drawing explanation
Fig. 1 is the structural representation that pipe unit is sent in the self-correcting of this automatic pipe winding machine.
Fig. 2 is the structural representation after the self-correcting of this automatic pipe winding machine send pipe unit to hide a riser.
Fig. 3 is the assembly structure schematic diagram in the self-correcting tube feeding mechanism of this automatic pipe winding machine on a bracing frame.
Fig. 4 is the self-correcting tube feeding mechanism structural representation of this automatic pipe winding machine.
Fig. 5 is the partial enlarged drawing at A place in Fig. 4.
In figure, 1, pedestal; 2, material storage tube; 3, riser; 31, rake; 32, mounting groove; 4, guide passage; 5, wheels are guided; 6, commutate wheels; 7, wheels are flattened; 8, stator ring; 9, movable guide wheel; 91, support; 92, wheel body; 10, wheels are supported; 11, wheels are compressed; 12, location-plate; 13, base; 14, bracing frame; 15, planker is elevated; 16, horizontal supporting plate; 17, lift cylinder; 18, feed screw nut pair; 19, handle; 20, pipe unit is sent in self-correcting.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one:
The self-correcting of this automatic pipe winding machine send pipe unit to comprise pedestal 1, riser 3, guide passage 4, guide wheels 5, commutation wheels 6 and flatten wheels 7.
Specifically, as shown in Figure 1, two pieces of risers 3 are all vertically fixed on pedestal 1, and the gap between two pieces of risers 3 forms guide passage 4.Guide wheels 5 to be positioned at guide passage 4 feed end, commutation wheels 6 are positioned at guide passage 4 discharge end, guide between wheels 5 and commutation wheels 6 and are also furnished with flattening wheels 7.
As shown in Figure 2, in the present embodiment, guiding wheels 5 to comprise two, to be fixed on stator ring 8, two stator rings 8 on riser 3 close to each other but do not contact along riser 3 length direction.Each stator ring 8 is all identical with the distance of pedestal 1, riser 3 is connected with and stator ring 8 movable guide wheel 9 one to one, movable guide wheel 9 is just right with stator ring 8 position, and movable guide wheel 9 can be moved along close or away from stator ring 8 direction.By adjusting the position of movable guide wheel 9, the distance between stator ring 8 and movable guide wheel 9 can be changed, thus adapt to the guiding to different size heat-transfer pipe.Stator ring 8 close-packed arrays can make heat-transfer pipe enter into accurately in guide passage 4.In the production and manufacture process of reality, guide the quantity of the stator ring 8 of wheels 5 can be greater than two, and along riser 3 length direction close-packed arrays.
As shown in Figure 2, in the present embodiment, commutation wheels 6 comprise two, and to be fixed on stator ring 8, two stator rings 8 on riser 3 mutually close to each other but do not contact along riser 3 length direction, and stator ring 8 increases along guide passage 4 dimension linear with the distance of pedestal 1.Riser 3 is connected with and stator ring 8 movable guide wheel 9 one to one, movable guide wheel 9 is just right with stator ring 8 position, and movable guide wheel 9 can be moved along close or away from stator ring 8 direction.The arrangement mode of stator ring 8 makes the passage formed between corresponding stator ring 8 and movable guide wheel 9 extend along incline direction, heat-transfer pipe by being also sent along incline direction after the passage of formation between stator ring 8 and movable guide wheel 9, thus enables heat-transfer pipe tangent with core cylinder.In the production and manufacture process of reality, the quantity of the stator ring 8 of commutation wheels 6 can be greater than two, and along riser 3 length direction close-packed arrays at a slant.
Preferably, riser 3 has the rake 31 identical with stator ring 8 incline direction of commutation wheels 6 with commutation corresponding one end of wheels 6.The effect arranging rake 31 is, not only can meet the installation of stator ring 8 and movable guide wheel 9, and directly can find out the gradient of the stator ring 8 of riser 3 inside from the gradient of rake 31, is convenient to the adjustment to core cylinder position.
As shown in Figure 2, in the present embodiment, flatten wheels 7 and comprise at least three stator rings 8 be fixed on riser 3, stator ring about 8 is staggered in the centre position of guide passage 4, riser 3 is connected with and above-mentioned stator ring 8 movable guide wheel 9 one to one, movable guide wheel 9 is just right with stator ring 8 position, and movable guide wheel 9 can be moved along close or away from stator ring 8 direction.By upper and lower staggered stator ring 8 and movable guide wheel 9, the part that is bending and fold of heat-transfer pipe can be eliminated.In the production and manufacture process of reality, guide the quantity of the stator ring 8 of wheels 5 can be greater than three.
Preferably, as shown in Figure 2, riser 3 being also provided with and supporting wheels 10, support wheels 10 and comprise a movable guide wheel 9 be movably connected on riser 3, limiting by supporting wheels 10 pairs of heat-transfer pipe height.
As preferred further, as shown in Figure 2, riser 3 is also provided with and compresses wheels 11, compress the entrance point that wheels 11 are positioned at the port of export and the commutation wheels 6 guiding wheels 5, compress wheels 11 and comprise some groups of stator rings 8 facing each other, stator ring 8 is fixed on riser 3, heat-transfer pipe can be made in guide passage 4, to keep horizontal level and compress by compressing wheels 11.
As depicted in figs. 1 and 2, the wheel shaft two ends of above-mentioned stator ring 8 are separately fixed on two pieces of risers 3, and stator ring 8 can rotate around the center line of wheel shaft.The wheel body 92 that above-mentioned movable guide wheel 9 comprises support 91 and is rotatably connected on support 91, each riser 3 is provided with mounting groove 32, the two ends of support 91 are embedded respectively on the mounting groove 32 of corresponding riser 3, riser 3 is also provided with location-plate 12, and support 91 is fixedly connected with above-mentioned location-plate 12.Support 91 can slide relative to mounting groove 32, to adjust the position of wheel body 92, then is locked on location-plate 12 by support 91 by screw.Location-plate 12 directly can be fixed on the top of two risers 3, easy for installation, and riser 3 can stop that guide passage 4 is directly communicated with the external world.
Embodiment two:
The present embodiment is the self-correcting tube feeding mechanism that pipe unit is sent in a kind of self-correcting had in embodiment one.The self-correcting tube feeding mechanism of this automatic pipe winding machine comprises base 13, material storage tube 2, bracing frame 14, lifting planker 15, lift drive mechanism, horizontal supporting plate 16, translational drive mechanism and self-correcting and send pipe unit 20.
As shown in Figure 4, multiple bracing frame 14 is arranged on base 13 along base 13 length direction, each bracing frame 14 is arranged the lifting planker 15 that can slide up and down along bracing frame 14, is provided with lift drive mechanism between bracing frame 14 and lifting planker 15.Lifting planker 15 is provided with and along the horizontal supporting plate 16 of lifting planker 15 slide anteroposterior, between horizontal supporting plate 16 and lifting planker 15, translational drive mechanism can be provided with.Each horizontal supporting plate 16 is provided with a self-correcting and send pipe unit 20, self-correcting send the pedestal 1 of pipe unit 20 to be fixed on corresponding horizontal supporting plate 16.
As shown in Figure 3, in the present embodiment, lift drive mechanism comprises the lift cylinder 17 be fixed on bracing frame 14, and the piston rod of lift cylinder 17 is connected with lifting planker 15.Translational drive mechanism comprises the feed screw nut pair 18 be arranged between lifting planker 15 and horizontal supporting plate 16, feed screw nut pair 18 is provided with handle 19.
The self-correcting tube feeding mechanism of this automatic pipe winding machine can by the setting of multiple bracing frame 14, the height of each bracing frame 14 can be identical with front and back position, also can adjust to positions different separately according to need of work, make automatic pipe winding machine can be wound around many group heat-transfer pipes simultaneously and realize complicated canoe.Further, self-correcting send the height of pipe unit 20 and front and back position accurately to adjust, thus makes heat-transfer pipe can be wrapped in core cylinder more closely, exactly.
Preferably, quantity and the self-correcting of material storage tube 2 send pipe unit 20 identical, and pipe unit 20 one_to_one corresponding is sent in material storage tube 2 and self-correcting.The height of at least two material storage tubes 2 is identical, and other material storage tube 2 height are higher or lower than above-mentioned material storage tube 2, and self-correcting send pipe unit 20 elemental height to adapt with corresponding material storage tube 2.By above-mentioned arrangement, make material storage tube 2 and self-correcting send the layout of pipe unit 20 compacter, make the volume of self-correcting tube feeding mechanism less.
Embodiment three:
Technical scheme in the present embodiment is substantially identical with the technical scheme in embodiment two, difference is, in the present embodiment, the quantity of bracing frame 14 is one, self-correcting send the pedestal 1 of pipe unit 20 to be fixed on horizontal supporting plate 16, and is connected with bracing frame 14 with lifting planker 15 by horizontal supporting plate 16.Like this be arranged so that the structure of self-correcting tube feeding mechanism is simple, and, self-correcting is driven to send pipe unit 20 to be elevated by lift drive mechanism, drive self-correcting to send pipe unit 20 to seesaw by translational drive mechanism, can realize automatic pipe winding machine can be wrapped in heat-transfer pipe on the core cylinder of different size.
Embodiment four:
Technical scheme in the present embodiment is substantially identical with the technical scheme in embodiment three with embodiment two, difference is, in the present embodiment, lift drive mechanism comprise be arranged on bracing frame 14 and lifting planker 15 between feed screw nut pair, described feed screw nut pair is provided with lifting handle.
Embodiment five:
Technical scheme in the present embodiment is substantially identical with the technical scheme in embodiment three with embodiment two, difference is, in the present embodiment, translational drive mechanism comprises the flat-removing air cyclinder be fixed on lifting planker 15, and piston rod and the horizontal supporting plate 16 of described flat-removing air cyclinder are connected.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ pedestal 1, material storage tube 2, riser 3, rake 31, mounting groove 32, guide passage 4 herein, guide wheels 5, commutation wheels 6, flatten wheels 7, stator ring 8, movable guide wheel 9, support 91, wheel body 92, support wheels 10, compress wheels 11, location-plate 12, base 13, bracing frame 14, lifting planker 15, horizontal supporting plate 16, lift cylinder 17, feed screw nut pair 18, handle 19, self-correcting send the terms such as pipe unit 20, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. pipe unit is sent in the self-correcting of an automatic pipe winding machine, described self-correcting send pipe unit to comprise pedestal (1), it is characterized in that, described pedestal (1) is fixed with two pieces of risers perpendicular to pedestal (1) (3), gap between two pieces of risers (3) forms guide passage (4), described riser (3) is provided with the guiding wheels (5) being positioned at guide passage (4) feed end and the commutation wheels (6) being positioned at guide passage (4) discharge end, described riser (3) also has and is positioned at guide passage (4) and is arranged in the flattening wheels (7) guided between wheels (5) and commutation wheels (6).
2. pipe unit is sent in the self-correcting of automatic pipe winding machine according to claim 1, it is characterized in that, described guiding wheels (5) comprise at least two stator rings (8) be fixed on riser (3), described stator ring (8) is along riser (3) length direction close-packed arrays, each described stator ring (8) is all identical with the distance of pedestal (1), described riser (3) is connected with and above-mentioned stator ring (8) movable guide wheel (9) one to one, described movable guide wheel (9) is just right with stator ring (8) position, and movable guide wheel (9) can be moved along close or away from stator ring (8) direction.
3. pipe unit is sent in the self-correcting of automatic pipe winding machine according to claim 1, it is characterized in that, described commutation wheels (6) comprise at least two stator rings (8) be fixed on riser (3), described stator ring (8) is along riser (3) length direction close-packed arrays, described stator ring (8) increases along guide passage (4) dimension linear with the distance of pedestal (1), described riser (3) is connected with and above-mentioned stator ring (8) movable guide wheel (9) one to one, described movable guide wheel (9) is just right with stator ring (8) position, and movable guide wheel (9) can be moved along close or away from stator ring (8) direction.
4. pipe unit is sent in the self-correcting of automatic pipe winding machine according to claim 3, it is characterized in that, described riser (3) has the rake (31) identical with stator ring (8) incline direction of commutation wheels (6) with commutation wheels (6) corresponding one end.
5. pipe unit is sent in the self-correcting of automatic pipe winding machine according to claim 1, it is characterized in that, described flattening wheels (7) comprise at least three stator rings (8) be fixed on riser (3), described stator ring (8) is staggered in the centre position of guide passage (4) up and down, described riser (3) is connected with and above-mentioned stator ring (8) movable guide wheel (9) one to one, described movable guide wheel (9) is just right with stator ring (8) position, and movable guide wheel (9) can be moved along close or away from stator ring (8) direction.
6. pipe unit is sent in the self-correcting of automatic pipe winding machine according to any one of claim 1 to 5, it is characterized in that, described riser (3) is also provided with and supports wheels (10), described support wheels (10) comprise the movable guide wheel (9) be movably connected on riser (3).
7. pipe unit is sent in the self-correcting of automatic pipe winding machine according to any one of claim 1 to 5, it is characterized in that, described riser (3) is also provided with and compresses wheels (11), described compression wheels (11) are positioned at the entrance point of the port of export and commutation wheels (6) guiding wheels (5), described compression wheels (11) comprise some groups of stator rings facing each other (8), and described stator ring (8) is fixed on riser (3).
8. pipe unit is sent in the self-correcting of the automatic pipe winding machine according to any one of claim 2 to 5, it is characterized in that, described movable guide wheel (9) comprises support (91) and is rotatably connected on the wheel body (92) on support (91), each described riser (3) is provided with mounting groove (32), the two ends of described support (91) are embedded respectively on the mounting groove (32) of corresponding riser (3), described riser (3) is also provided with location-plate (12), described support (91) is fixedly connected with above-mentioned location-plate (12).
9. the self-correcting tube feeding mechanism of the automatic pipe winding machine of pipe unit is sent in the self-correcting had described in claim 1 to 8, comprise base (13), described base (13) is provided with material storage tube (2), it is characterized in that, described base (13) is provided with at least one bracing frame (14) along base (13) length direction, each support frame as described above (14) is arranged the lifting planker (15) that can slide up and down along bracing frame (14), between support frame as described above (14) and lifting planker (15), be provided with lift drive mechanism; Described lifting planker (15) is provided with and along the horizontal supporting plate (16) of lifting planker (15) slide anteroposterior, between described horizontal supporting plate (16) and lifting planker (15), translational drive mechanism can be provided with; Each described horizontal supporting plate (16) is provided with a self-correcting and send pipe unit (20), described self-correcting send the pedestal of pipe unit (20) (1) to be fixed on horizontal supporting plate (16), and quantity and the self-correcting of described material storage tube (2) send pipe unit (20) identical.
10. the self-correcting tube feeding mechanism of automatic pipe winding machine according to claim 9, it is characterized in that, described self-correcting send the quantity of pipe unit (20) to be multiple, pipe unit (20) one_to_one corresponding is sent in described material storage tube (2) and self-correcting, the height of at least two described material storage tubes (2) is identical, other material storage tubes (2) height is higher or lower than above-mentioned material storage tube (2), and described self-correcting send pipe unit (20) elemental height to adapt with corresponding material storage tube (2).
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| CN201510777888.4A CN105312443B (en) | 2015-11-13 | 2015-11-13 | Pipe unit and self-correcting tube feeding mechanism are sent in a kind of self-correcting of automatic pipe winding machine |
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| CN201510777888.4A CN105312443B (en) | 2015-11-13 | 2015-11-13 | Pipe unit and self-correcting tube feeding mechanism are sent in a kind of self-correcting of automatic pipe winding machine |
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| CN105312443B CN105312443B (en) | 2017-06-27 |
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| CN105312443B (en) | 2017-06-27 |
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Effective date of registration: 20211220 Address after: Room 413, Shangkun Zixuan Plaza, 338 Zixuan Road, Sandun Town, Xihu District, Hangzhou, Zhejiang 310000 Patentee after: Hangzhou liangchuang Technology Consulting Co.,Ltd. Address before: 324000 North China Road No. 78, Quzhou, Quzhou, Zhejiang Patentee before: QUZHOU University |