A kind of rolling machine
Technical field
The invention belongs to pipe crimping equipment technical field, it is related to a kind of rolling machine.
Background technology
Medical instrument such as transfusion device, catheter etc. use conduit.Conduit after being manufactured, in order to assemble and transport
Defeated convenience is, it is necessary to the conduit of whole is wound up on looping disk.
Conduit winding can realize that such mode speed is slow, labour intensity is big by the way of craft.
A kind of rolling machine of the manual equipment as disclosed in patent CN03201978.5, key structural feature is rolling machine branch
Parallel fixed two bearings in top of frame, one is installed with a fixed back-up ring on the pipe crimping axle of bearing fit and in end
Mobile dish.Mobile dish are connected with 3~4 handles by turning joint.Fixed 3~4 poles on back-up ring, handle and pole it
Between by reeling pipe wheel connect.The front and back end of reeling pipe wheel is equipped with turning joint with the junction of handle and pole.Due to turning joint
Effect, be pushed home into mobile dish, handle thereon is and mobile dish into 90 degree.The rolling machine is simple and practical, Ke Yi
Drip irrigation pipe is laid or reclaimed in the farmland of large area.But this equipment is manual processing, inefficiency.
The drawbacks of in order to solve manual mode, people, by the way of electronic it is also contemplated that carry out coiled strip.But in electricity
During dynamic pipe crimping, there is requirement higher for the tensile force of conduit.Tensile force is larger, and conduit occurs drawing time in winding process
Situation, the quality of conduit can be substantially reduced;Tensile force is too small, and trouble that is loose and knotting occurs again.Current people do not have also
Tensile force size when having effective manner to control conduit to wind.
The content of the invention
The above mentioned problem that the present invention exists for existing technology, there is provided a kind of rolling machine, skill to be solved by this invention
Art problem is:As be wound up into conduit on looping disk by how constant tensile force.
The purpose of the present invention can be realized by following technical proposal:
A kind of rolling machine, it is characterised in that the rolling machine includes frame, the frame is provided with rotating disk, the rotating disk
It is provided with the looping disk for winding targeted conductor, the radial positioning and both edges of the looping disk and the rotating disk along looping disk
The circumference of looping disk can be relatively rotated, and being provided between the rotating disk and looping disk can drive what the looping disk was circumferentially rotated
Power source one, is additionally provided with the tensioning wheel group for being tensioned to targeted conductor, the frame and tensioning wheel group in the frame
Between be provided with the drive mechanism one that can make the tensioning wheel group along the axis direction translation of the looping disk.
Its principle is as follows:Targeted conductor can be passed through into tensioning wheel group, in general, the tensioning that tensioning wheel group is included manually
Wheel be it is multiple, targeted conductor pass through tensioning wheel when and tensioning wheel side be contact, multiple tensioning wheels are to targeted conductor
Frictional force is very stable so that targeted conductor is in constant tensioning state.Targeted conductor is fixed on looping disk manually, by dynamic
Power source one drives looping disk to rotate so that targeted conductor is on looping disk.This rolling machine is using looping disk and tensioning wheel group
Combination so that the tensile force of targeted conductor maintains steady state so that conduit with suitable tensile force on looping disk, no
But avoid the too small appearance of tensile force loosely and knot, the excessive phenomenon for conduit flattening occur of tensile force is also avoided simultaneously.
In a kind of above-mentioned rolling machine, the quantity of the looping disk is two or more, and each looping disk is located at the inclined of rotating disk
At heart position, each looping disk is uniformly distributed along the circumference of rotating disk;The rotating disk and frame along the rotating disk radial and axial positioning,
And the rotating disk and frame can be relatively rotated along the circumferential direction of the rotating disk, being provided between the frame and rotating disk can drive this
The power source two that rotating disk is rotated.More than two looping disks can alternate work, when one of looping disk coiled strip is completed
Afterwards, rotated by the driving rotating disk of power source two, full looping disk and the looping disk automatic switchover position of sky are automated journey by rotating disk
Degree is improved, and reaches the purpose of continuous sex work.
In a kind of above-mentioned rolling machine, the looping disk includes two block plates and a cylinder, and two block plates are solid respectively
Be scheduled on two end faces of the cylinder, the block plate and cylinder are coaxially distributed, the block plate with diameter greater than the cylinder
Diameter.The effect of cylinder is coiled strip, and the effect of block plate is that targeted conductor is limited on the side of cylinder, and prevents targeted conductor
Scatter.
In a kind of above-mentioned rolling machine, the looping disk is provided with the moving knife for targeted conductor to be cut off, the gear
The side of disk offers the groove for being available for the moving knife to pass through for running through, and the moving knife is located in the groove, the moving knife and
Being provided between the looping disk can drive the moving knife with respect to the drive mechanism two of looping disk translation.Drive mechanism two drives moving knife
Translation, moving knife stretches out groove, and by the targeted conductor cut-out between two block plates, its benefit is that by automatically the blade of moving knife
Pipe Cutting.
In a kind of above-mentioned rolling machine, the drive mechanism two includes fixed plate, guide rod and power source three, the power
Source three is fixed on block plate, and the fixed plate is fixed on the block plate, and guide hole, the guide rod grafting are opened up in the fixed plate
In guide hole, the moving knife is fixed on one end of guide rod, and the other end of the guide rod is connected with the power source three and this is dynamic
Power source three is used to drive the guide rod to be moved along guide hole, and by the movement guide rod blade of the moving knife can be driven to pass through institute
State groove.The drive leader of power source three is moved along guide hole, and the blade of guide rod drive moving knife carries out Pipe Cutting action through groove, fixed
The effect of plate is support, and the guiding of moving knife is realized in the cooperation of guide rod and guide hole so that the movement of moving knife is more accurate.
In a kind of above-mentioned rolling machine, the side of the fixed plate is fixed with guide plate, is opened in the middle part of the guide plate
The saturating cutter groove for being available for moving knife to pass through for running through is provided with, the guide plate is located at the inner side of moving knife, and the fixed plate is located at moving knife
Outside, the cutter groove is located on the motion track of the moving knife.The effect of guide plate and saturating cutter groove be moving knife is carried out it is secondary
It is oriented to so that the blade position of moving knife is more accurate.
In a kind of above-mentioned rolling machine, the parallel distribution of axis of the axis of the guide rod and the looping disk is described
The parallel distribution of axis of the axis of looping disk and the rotating disk, the guide rod is installed with catch near one end of power source three,
Back-moving spring is provided between the catch and fixed plate, the back-moving spring is set on guide rod.The group of catch and back-moving spring
The effect of conjunction is that elastic reset is carried out to guide rod, and then makes moving knife elastic reset, shortens the time of Pipe Cutting.
Alternatively, drive mechanism two can be manipulator, and manipulator can be fixed on frame or looping disk or rotating disk
On.
In a kind of above-mentioned rolling machine, the tensioning wheel group includes several big tensioning wheels and several small tensioning wheels,
Major tensioning wheels mutually leave the gap for being available for targeted conductor to pass through, each Xiao Zhang between distribution and two neighboring big tensioning wheel side by side
Bearing up pulley mutually leaves the gap for being available for targeted conductor to pass through, the small tensioning wheel between distribution and two neighboring small tensioning wheel side by side
It is in same plane with big tensioning wheel.The quantity of big tensioning wheel can be 2-5, and the quantity of small tensioning wheel is 2-5, and target is led
Pipe can be random be interspersed on these big tensioning wheels and/or small tensioning wheel, different interspersed modes can realize different tensionings
Power.
In a kind of above-mentioned rolling machine, the drive mechanism one includes guide rail and slide;The axis of the rotating disk is along water
Square in the horizontal direction, the guide rail is distributed and is fixed in frame the axis of the looping disk in the horizontal direction, the cunning
Seat is slidably connected on the guide rail, and the power source that slide can be driven to be moved along guide rail is provided between the slide and guide rail
Four, the tensioning wheel group is fixed on slide.Rotating disk, looping disk and guide rail are that easy mechanism sets all in the benefit of horizontal direction
Meter, does not have the negative effect at inclination angle, and power source four drives slide to be moved horizontally on guide rail so that tensioning wheel group is with slide
Synchronizing moving so that targeted conductor can in the horizontal direction successively on looping disk.
Alternatively, drive mechanism one can be integrally fixed at the manipulator in frame, manipulator and tensioning wheel group
It is connected and drive tensioning wheel group to move.
In a kind of above-mentioned rolling machine, a swing arm is hinged with the slide, the front end of the swing arm has some
For the directive wheel being oriented to targeted conductor, being provided between the rear end of the swing arm and slide can drive the swing arm around hinge
The power source five that contact is rotated.Power source five drives swing arm to swing, and swing arm drives directive wheel pressing action, directive wheel band moving-target
Conduit is moved at moving knife, and then realizes that Pipe Cutting is acted, and so may insure that targeted conductor is cut off.
In a kind of above-mentioned rolling machine, the edge of the rotating disk is provided with some inductive heads, if the frame is provided with
Dry sensor, the sensor is located at the periphery of rotating disk, and the inductive head and sensor can be made in just right by rotating rotating disk
Position, the inductive head and sensor can mutual induction formed electric signal, the edge of the rotating disk is installed with fixture block, described
Frame is provided with the locating rod that locking relation is formed for being engaged with fixture block, and locating rod can be made just to card by rotating rotating disk
Block, the frame is provided with the power source six that locating rod translation can be driven to be connected on the fixture block.Sensor and inductive head
Cooperation realize control to power source two, when rotating disk turns to predeterminated position, power source two is stopped, and make fixture block and
Locating rod is in just to position, and power source six drives locating rod movement and fixture block mutually locking, so as to by the position of rotating disk and frame
Locking is put, the coiled strip of looping disk is capable of achieving after frame and disk position locking, after the completion of coiled strip, can be by the reverse of power source six
Act and the relation that unlocks.
Power source one is motor or cylinder or hydraulic cylinder or hydraulic motor.
Power source two is motor or cylinder or hydraulic cylinder or hydraulic motor.
Power source four is motor or cylinder or hydraulic cylinder or hydraulic motor.
Power source five is motor or cylinder or hydraulic cylinder or hydraulic motor.
Power source six is motor or cylinder or hydraulic cylinder or hydraulic motor.
Compared with prior art, advantages of the present invention is as follows:This rolling machine is made using the combination of looping disk and tensioning wheel group
The tensile force for obtaining targeted conductor maintains steady state so that conduit on looping disk, is not only avoided with suitable tensile force
Tensile force is too small to be occurred loose and knots, and the excessive phenomenon for conduit flattening occur of tensile force is also avoided simultaneously.
Brief description of the drawings
Fig. 1 is the overall structure schematic perspective view of this rolling machine.
Fig. 2 is the overall structure schematic side view of this rolling machine.
Fig. 3 is the sectional perspective schematic diagram of rotating disk and looping disk combination.
Fig. 4 is the partial side schematic diagram of rotating disk and looping disk combination.
Fig. 5 is the partial structurtes schematic side view of tensioning wheel group and slide.
Fig. 6 is the partial structurtes schematic perspective view of tensioning wheel group and slide.
Fig. 7 is the partial structural diagram of moving knife and drive mechanism two.
Fig. 8 is the enlarged drawing in A portions on Fig. 3.
In figure, 1 frame;2 rotating disks;3 looping disks;4 power sources one;5 tensioning wheel groups;6 drive mechanisms one;7 power sources two;8
Block plate;9 cylinders;10 moving knife;11 grooves;12 drive mechanisms two;13 fixed plates;14 guide rods;15 power sources three;16 guide holes;17 lead
To plate;18 saturating cutter grooves;19 catch;20 back-moving springs;21 big tensioning wheels;22 small tensioning wheels;23 guide rails;24 slides;25 power sources
Four;26 swing arms;27 directive wheels;28 power sources five;29 inductive heads;30 sensors;31 fixture blocks;32 locating rods;33 power sources six.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, rolling machine includes frame 1, and frame 1 is provided with and turns
Disk 2, rotating disk 2 is provided with the looping disk 3 for winding targeted conductor, and the quantity of looping disk 3 is two or more, each looping disk 3
At the eccentric position of rotating disk 2, each looping disk 3 is uniformly distributed along the circumference of rotating disk 2;Rotating disk 2 and frame 1 along the rotating disk 2 footpath
To and axially position, and the rotating disk 2 and frame 1 can relatively rotate along the circumferential direction of the rotating disk 2, between frame 1 and rotating disk 2
It is provided with the power source 27 that the rotating disk 2 can be driven to rotate.More than two looping disks 3 can alternate work, when wherein one
After the completion of the coiled strip of individual looping disk 3, rotated by the driving rotating disk 2 of power source 27, rotating disk 2 by full looping disk 3 and sky looping disk
3 automatic switchover positions, automaticity is improved, and reaches the purpose of continuous sex work.The edge of rotating disk 2 is provided with some inductive heads
29, frame 1 is provided with some sensors 30, and sensor 30 is located at the periphery of rotating disk 2, inductive head 29 can be made by rotating rotating disk 2
It is in just to position with sensor 30, inductive head 29 and sensor 30 being capable of mutual induction formation electric signals, the edge of rotating disk 2
Fixture block 31 is installed with, frame 1 is provided with the locating rod 32 that locking relation is formed for being engaged with fixture block 31, by rotating rotating disk
2 can make locating rod 32 just to fixture block 31, and frame 1 is provided with can drive the translation of locating rod 32 to be connected to the power source on fixture block 31
6 33.The control to power source 27 is realized in the cooperation of sensor 30 and inductive head 29, when rotating disk 2 turns to predeterminated position, is moved
Power source 27 is stopped, and fixture block 31 and locating rod 32 is in just to position, power source 6 33 drive the movement of locating rod 32 and
The mutually locking of fixture block 31, so as to the position of rotating disk 2 and frame 1 be locked, coiled strip is capable of achieving after frame 1 and the locking of the position of rotating disk 2
The coiled strip of disk 3, after the completion of coiled strip, can by the counteragent of power source 6 33 relation that unlocks.
Looping disk 3 and rotating disk 2 along the radial positioning of looping disk 3 and both can be relatively rotated along the circumference of looping disk 3, turn
The power source 1 that the looping disk 3 can be driven circumferentially to rotate is provided between disk 2 and looping disk 3, looping disk 3 includes two gears
Disk 8 and a cylinder 9, two block plates 8 are separately fixed on two end faces of cylinder 9, and block plate 8 and cylinder 9 are coaxially distributed, block plate
8 diameter with diameter greater than cylinder 9.The effect of cylinder 9 is coiled strip, and the effect of block plate 8 is that targeted conductor is limited into cylinder 9
On side, and prevent scattering for targeted conductor.Looping disk 3 is provided with the moving knife 10 for targeted conductor to be cut off, the side of block plate 8
Face offers the groove 11 for being available for moving knife 10 to pass through for running through, and moving knife 10 is located in groove 11, is set between moving knife 10 and looping disk 3
Having can drive the moving knife 10 with respect to the drive mechanism 2 12 of the translation of looping disk 3.Drive mechanism 2 12 drives the translation of moving knife 10, moves
Knife 10 stretches out groove 11, and by the targeted conductor cut-out between two block plates 8, its benefit is that by automatically the blade of moving knife 10
Pipe Cutting.
As shown in Figure 7 and Figure 8, as a kind of scheme, drive mechanism 2 12 includes fixed plate 13, guide rod 14 and power source three
15, power source 3 15 is fixed on block plate 8, and fixed plate 13 is fixed on block plate 8, and guide hole 16, guide rod 14 are opened up in fixed plate 13
It is plugged in guide hole 16, moving knife 10 is fixed on one end of guide rod 14, the other end of guide rod 14 is connected with power source 3 15 and should
Power source 3 15 is used to drive the guide rod 14 to be moved along guide hole 16, and by moving leader 14 blade of moving knife 10 can be driven to wear
Cross groove 11.The drive leader 14 of power source 3 15 is moved along guide hole 16, and guide rod 14 drives the blade of moving knife 10 to enter through groove 11
Row Pipe Cutting is acted, and the effect of fixed plate 13 is support, and the guiding of moving knife 10 is realized in the cooperation of guide rod 14 and guide hole 16 so that moving knife
10 movement is more accurate.The side of fixed plate 13 is fixed with guide plate 17, and the middle part of guide plate 17 offers being available for of running through
The saturating cutter groove 18 that moving knife 10 is passed through, guide plate 17 is located at the inner side of moving knife 10, and fixed plate 13 is located at the outside of moving knife 10, saturating cutter groove
18 are located on the motion track of moving knife 10.The effect of guide plate 17 and saturating cutter groove 18 is to carry out secondary guiding to moving knife 10 so that
The blade position of moving knife 10 is more accurate.The parallel distribution of the axis of axis and looping disk 3 of guide rod 14, the axis of looping disk 3
With the parallel distribution of the axis of rotating disk 2, one end that guide rod 14 is close to power source 3 15 is installed with catch 19, catch 19 and fixed plate
Back-moving spring 20 is provided between 13, back-moving spring 20 is set on guide rod 14.The effect of the combination of catch 19 and back-moving spring 20
It is that elastic reset is carried out to guide rod 14, and then makes the elastic reset of moving knife 10, shortens the time of Pipe Cutting.
Alternatively, drive mechanism 2 12 can be manipulator, manipulator can be fixed on frame 1 or looping disk 3 or
On rotating disk 2.
The tensioning wheel group 5 for being tensioned to targeted conductor is additionally provided with frame 1, is set between frame 1 and tensioning wheel group 5
There is the drive mechanism 1 that can make the tensioning wheel group 5 along the axis direction translation of looping disk 3.Tensioning wheel group 5 includes several big
Bearing up pulley 21 and several small tensioning wheels 22, major tensioning wheels 21 mutually leave between distribution and two neighboring big tensioning wheel 21 side by side
The gap that targeted conductor is passed through is available for, each small tensioning wheel 22 mutually leaves between distribution and two neighboring small tensioning wheel 22 side by side can
For the gap that targeted conductor is passed through, small tensioning wheel 22 and big tensioning wheel 21 are in same plane.The quantity of big tensioning wheel 21 can
It is 2-5, the quantity of small tensioning wheel 22 is 2-5, what targeted conductor can be random be interspersed in these big tensioning wheels 21 and/or small
On tensioning wheel 22, different interspersed modes can realize different tensile forces.
Drive mechanism 1 includes guide rail 23 and slide 24;In the horizontal direction, the axis of looping disk 3 is along water for the axis of rotating disk 2
Square to guide rail 23 is distributed and is fixed in frame 1 in the horizontal direction, and slide 24 is slidably connected on guide rail 23, the He of slide 24
The power source 4 25 that slide 24 can be driven to be moved along guide rail 23 is provided between guide rail 23, tensioning wheel group 5 is fixed on slide 24.
Rotating disk 2, looping disk 3 and guide rail 23 are easy mechanism's designs all in the benefit of horizontal direction, do not have the negative effect at inclination angle,
Power source 4 25 drives slide 24 to be moved horizontally on guide rail 23 so that the synchronizing moving with slide 24 of tensioning wheel group 5 so that mesh
Mark conduit can in the horizontal direction successively on looping disk 3.A swing arm 26, the front end of swing arm 26 are hinged with slide 24
With some directive wheels 27 for being oriented to targeted conductor, being provided between the rear end of swing arm 26 and slide 24 to drive
The power source 5 28 that the swing arm 26 is rotated around pin joint.Power source 5 28 drives swing arm 26 to swing, and swing arm 26 drives directive wheel 27
Pressing action, directive wheel 27 drives targeted conductor to be moved at moving knife 10, and then realizes that Pipe Cutting is acted, and so may insure target
Conduit cuts off.
Alternatively, drive mechanism 1 can be integrally fixed at the manipulator in frame 1, manipulator and tensioning wheel
Group 5 is connected and drives tensioning wheel group 5 to move.
Power source 1 is motor or cylinder or hydraulic cylinder or hydraulic motor.
Power source 27 is motor or cylinder or hydraulic cylinder or hydraulic motor.
Power source 4 25 is motor or cylinder or hydraulic cylinder or hydraulic motor.
Power source 5 28 is motor or cylinder or hydraulic cylinder or hydraulic motor.
Power source 6 33 is motor or cylinder or hydraulic cylinder or hydraulic motor.
Targeted conductor can be passed through into tensioning wheel group 5 manually, in general, the tensioning wheel that tensioning wheel group 5 is included is multiple
, when targeted conductor the passes through tensioning wheel and side of tensioning wheel is contact, multiple tensioning wheels to the frictional force of targeted conductor very
Stabilization so that targeted conductor is in constant tensioning state.Targeted conductor is fixed on looping disk 3 manually, by power source 1
Driving looping disk 3 to rotate causes targeted conductor on looping disk 3.This rolling machine is using looping disk 3 and the group of tensioning wheel group 5
Close so that the tensile force of targeted conductor maintains steady state so that conduit with suitable tensile force on looping disk 3, no
But avoid the too small appearance of tensile force loosely and knot, the excessive phenomenon for conduit flattening occur of tensile force is also avoided simultaneously.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.