CN109130153A - A kind of plastic tube apparatus for bending - Google Patents
A kind of plastic tube apparatus for bending Download PDFInfo
- Publication number
- CN109130153A CN109130153A CN201811172199.0A CN201811172199A CN109130153A CN 109130153 A CN109130153 A CN 109130153A CN 201811172199 A CN201811172199 A CN 201811172199A CN 109130153 A CN109130153 A CN 109130153A
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- Prior art keywords
- bending
- plate
- transmission
- crank
- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/08—Bending or folding of tubes or other profiled members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention relates to a kind of apparatus for bending, it in particular is a kind of plastic tube apparatus for bending, including complete machine bracket, scroll wheel, power mechanism, transmission mechanism I, covert mechanism, pushing mechanism, transmission mechanism II, crank mechanism, bending connecting rod and bending mechanism, it can realize that the mutual intermittent movement of pushing mechanism and bending mechanism works by the teeth-missing gear on power mechanism, when teeth-missing gear drives transmission mechanism I and covert mechanism to be rotated, covert mechanism drives pushing mechanism will be in the plastic tube pushing in device between connecting plate I and connecting plate II on scroll wheel, it reduces since plastic tube placement is manually easy to produce accidental injury in the device, when teeth-missing gear drives transmission mechanism II to rotate, transmission mechanism II drives crank mechanism to be rotated, crank mechanism drives bending mechanism to pump, by the modeling in device Expects pipe carries out bending, by adjusting the angle of the adjustable plastic tube bending in position of the hinge bar in sliding groove.
Description
Technical field
The present invention relates to a kind of apparatus for bending, are in particular a kind of plastic tube apparatus for bending.
Background technique
Such as a kind of plastic tube apparatus for bending of publication number CN205853344U, belong to plastics bending technical field.The bottom
The bottom of plate is provided with bracket, and apparatus for bending is provided on the bottom plate, and the apparatus for bending is provided with bending bracket, the folding
It is provided with bending crossbeam on curved bracket, the locating rod of multiple perpendicular structures, the locating rod are provided on the bending crossbeam
Bottom end be provided with locating clip, be additionally provided with bending mandril on the bottom plate, the top of the bending mandril is provided with bending folder,
It is provided with resistive heater on the bending folder, is placed with plastic tube between the locating rod.The usefulness of the utility model
It is: plastic tube is placed on bottom plate, plastic tube is fixed by the locating clip in locating rod, is then opened by control device
Dynamic bending mandril, by the bending folder on bending mandril by plastics tube top to the distance of setting, to realize plastic tube
Bending, the utility model structure is simple, and easy to operate, cost is relatively low；But the shortcomings that utility model is cannot to repeat efficiently
Work, cannot change the degree of bending according to different use requirements.
Summary of the invention
The object of the present invention is to provide a kind of plastic tube apparatus for bending, can repeat efficient operation, can be according to different
The degree of use demand change bending.
The purpose of the present invention is achieved through the following technical solutions:
A kind of plastic tube apparatus for bending, including complete machine bracket, scroll wheel, power mechanism, transmission mechanism I, covert mechanism, push away
Motivation structure, transmission mechanism II, crank mechanism, bending connecting rod and bending mechanism, the complete machine bracket include side plate I, side plate II, branch
Fagging, vertical sliding slot, pipe inlet, channel steel, connecting plate I, connecting plate II, supporting plate I, supporting plate II and horizontal sliding groove,
It is fixedly connected with support plate between side plate I and the middle-end of side plate II, is provided with vertical sliding slot on side plate I and side plate II, two
A vertical sliding slot is respectively positioned on the upper end of support plate, and pipe inlet is arranged on side plate I, and pipe inlet is located at vertical sliding slot
The inside of lower end, side plate I and side plate II is fixedly connected to channel steel, and one end of connecting plate II and supporting plate I is fixedly connected with
On side plate II, the other end of connecting plate II and supporting plate I has been respectively fixedly connected with supporting plate I and supporting plate II, II He of connecting plate
Horizontal sliding groove is provided on supporting plate I；
The scroll wheel includes the axis of rolling and rolls taper cone pulley, and the both ends of the axis of rolling are fixedly connected to rolling taper cone pulley,
Scroll wheel is provided with multiple, and the both ends of multiple axis of rolling are rotatably connected on the two sides of two channel steels respectively, and the two of multiple axis of rolling
End is rotatably connected on respectively on connecting plate I and connecting plate II；
The power mechanism includes motor and teeth-missing gear, and teeth-missing gear is fixedly connected on the output shaft of motor, motor
It is fixedly connected on side plate I, the output shaft of motor is rotatably connected on side plate II；
The transmission mechanism I includes transmission shaft I, transmission cone tooth and transmission gear I, and transmission cone tooth is fixedly connected on transmission shaft
I one end, transmission gear I are fixedly connected on the middle-end of transmission shaft I, and the both ends of transmission shaft I are rotatably connected on side plate I and side respectively
On plate II, transmission gear I and teeth-missing gear engaged transmission；
The covert mechanism includes covert axis, covert cone tooth and covert belt wheel, and covert cone tooth and covert belt wheel are fixed respectively
The both ends of covert axis are connected to, covert axis is rotatably connected on supporting plate I, transmission cone tooth and covert cone tooth engagement transmission；
The pushing mechanism includes impeller-hub, pushes belt wheel, throw crank, pushes connecting rod, pushing plate and push baffle, is pushed away
Movable belt pulley and throw crank are respectively fixedly connected at the both ends of impeller-hub, and impeller-hub is rotatably connected on connecting plate I, push belt wheel
It is connected with covert belt wheel by V belt translation, pushes one end of connecting rod to be hinged on the eccentric position of throw crank, push the another of connecting rod
One end is hinged in pushing plate, and the both ends of pushing plate are slidably connected at respectively in two horizontal sliding grooves, and the both ends of pushing plate are equal
It is fixedly connected with promotion baffle, the inside of two promotion baffles is bonded with connecting plate I and connecting plate II respectively, and pushing plate is located at rolling
The upside of dynamic taper cone pulley；
The transmission mechanism II includes transmission shaft II, drive pulley and transmission gear II, and drive pulley is fixedly connected on biography
One end of moving axis II, transmission gear II are fixedly connected on the middle-end of transmission shaft II, and the both ends of transmission shaft II are rotatably connected on respectively
On side plate I and side plate II, transmission gear II and teeth-missing gear engaged transmission；
The crank mechanism includes crank axle I, crank pulley, crank disc I, sliding groove, hinge bar, lock-screw, crank
Disk II and crank axle II, the both ends of crank axle I have been respectively fixedly connected with crank pulley and crank disc I, and one end of crank axle II is solid
Surely it is connected with crank disc II, is fixedly connected to sliding groove on crank disc I and crank disc II, the both ends of the hinge bar company of sliding respectively
It connects in two sliding grooves, the both ends of hinge bar have been connected through a screw thread lock-screw, the inside difference of two lock-screws
It is bonded with crank disc I and crank disc II, crank axle I and crank axle II are rotatably connected on respectively on side plate I and side plate II, crank band
Wheel is connected with drive pulley by V belt translation；
The bending mechanism includes bending plate, bending sliding shoe, bending lower side panel and bending wheel, and the both ends of bending plate are solid
Surely it is connected with bending sliding shoe, two bending sliding shoes are slidably connected at respectively in two vertical sliding slots, the lower end of bending plate
It is fixedly connected there are two bending lower side panel, bending wheel, one end hinge of bending connecting rod is rotatably connected between two bending lower side panels
It connects on hinge bar, the other end of bending connecting rod is hinged on bending plate.
As advanced optimizing for the technical program, a kind of plastic tube apparatus for bending of the invention: it is set on the teeth-missing gear
It is equipped with half-turn tooth, the reference diameter of teeth-missing gear is twice of transmission cone tooth and transmission gear II.
As advanced optimizing for the technical program, a kind of plastic tube apparatus for bending of the present invention, the transmission cone tooth and change
Mutually the number of teeth of cone tooth is identical, and covert belt wheel is identical with the diameter of belt wheel is pushed, and drive pulley is identical with the diameter of crank pulley.
As advanced optimizing for the technical program, a kind of plastic tube apparatus for bending of the present invention, the outer end of the bending wheel
Face is arc-shaped.
The level height of the impeller-hub is lower than the level height of horizontal sliding groove.
A kind of plastic tube apparatus for bending of the invention has the beneficial effect that
A kind of plastic tube apparatus for bending of the present invention can realize pushing mechanism and folding by the teeth-missing gear on power mechanism
The mutual intermittent movement of bender structure works, when teeth-missing gear drives transmission mechanism I and covert mechanism to be rotated, covert mechanism band
Dynamic pushing mechanism is reduced in the plastic tube pushing in device between connecting plate I and connecting plate II on scroll wheel due to artificial
Plastic tube placement is easy to produce accidental injury in the device, when teeth-missing gear drives transmission mechanism II to rotate, II band of transmission mechanism
Dynamic crank mechanism is rotated, and crank mechanism drives bending mechanism to pump, and the plastic tube in device is carried out
Bending, by adjusting the angle of the adjustable plastic tube bending in position of the hinge bar in sliding groove.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is plastic tube apparatus for bending overall structure diagram one of the invention；
Fig. 2 is plastic tube apparatus for bending overall structure diagram two of the invention；
Fig. 3 is complete machine supporting structure schematic diagram of the invention；
Fig. 4 is scroll wheel section view figure structure schematic representation of the invention；
Fig. 5 is power mechanism structural schematic diagram of the invention；
Fig. 6 is I structural schematic diagram of transmission mechanism of the invention；
Fig. 7 is covert mechanism structural schematic diagram of the invention；
Fig. 8 is pushing mechanism structural schematic diagram one of the invention；
Fig. 9 is pushing mechanism structural schematic diagram two of the invention；
Figure 10 is II structural schematic diagram of transmission mechanism of the invention；
Figure 11 is crank mechanism structural schematic diagram of the invention；
Figure 12 is crank mechanism section view figure structure schematic representation of the invention；
Figure 13 is bending mechanism structural schematic diagram of the invention；
Figure 14 is bending wheel construction schematic diagram of the invention.
In figure: complete machine bracket 1；I 1-1 of side plate；II 1-2 of side plate；Support plate 1-3；Vertical sliding slot 1-4；Pipe inlet 1-
5；Channel steel 1-6；I 1-7 of connecting plate；II 1-8 of connecting plate；I 1-9 of supporting plate；II 1-10 of supporting plate；Horizontal sliding groove 1-11；It rolls
Wheel 2；Axis of rolling 2-1；Roll taper cone pulley 2-2；Power mechanism 3；Motor 3-1；Teeth-missing gear 3-2；Transmission mechanism I 4；Transmission shaft I
4-1；Transmission cone tooth 4-2；I 4-3 of transmission gear；Covert mechanism 5；Covert axis 5-1；Covert cone tooth 5-2；Covert belt wheel 5-3；It pushes
Mechanism 6；Impeller-hub 6-1；Push belt wheel 6-2；Throw crank 6-3；Push connecting rod 6-4；Pushing plate 6-5；Push baffle 6-6；It passes
Motivation structure II 7；II 7-1 of transmission shaft；Drive pulley 7-2；II 7-3 of transmission gear；Crank mechanism 8；I 8-1 of crank axle；Crank pulley
8-2；I 8-3 of crank disc；Sliding groove 8-4；Hinge bar 8-5；Lock-screw 8-6；II 8-7 of crank disc；II 8-8 of crank axle；Bending connects
Bar 9；Bending mechanism 10；Bending plate 10-1；Bending sliding shoe 10-2；Bending lower side panel 10-3；Bending wheel 10-4.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Before illustrating specific embodiment, to avoid repeating language, illustrating " being fixedly connected " as described below can be with
It is: is bolted, welds and the modes such as rivet interlacement are fixed, those skilled in the art can be according to different applications
Scene selects the different modes that is fixedly connected, and main purpose is that two pieces part is fixed.
Specific embodiment 1:
Illustrate present embodiment, a kind of plastic tube apparatus for bending, including complete machine bracket 1, scroll wheel below with reference to Fig. 1-14
2, power mechanism 3, transmission mechanism I 4, covert mechanism 5, pushing mechanism 6, transmission mechanism II 7, crank mechanism 8,9 and of bending connecting rod
Bending mechanism 10 can realize the mutual of pushing mechanism 6 and bending mechanism 10 by the teeth-missing gear 3-2 on power mechanism 3
It has a rest and moves work, when teeth-missing gear 3-2 drives transmission mechanism I 4 and covert mechanism 5 to be rotated, covert mechanism 5 drives promotion machine
Structure 6 is reduced in the plastic tube pushing in device between II 1-8 of I 1-7 of connecting plate and connecting plate on scroll wheel 2 due to artificial
Plastic tube placement is easy to produce accidental injury in the device, when teeth-missing gear 3-2 drives transmission mechanism II 7 to rotate, transmission mechanism
II 7 drive crank mechanisms 8 are rotated, and crank mechanism 8 drives bending mechanism 10 to pump, by the modeling in device
Expects pipe carries out bending, by adjusting the angle of the adjustable plastic tube bending in position of the hinge bar 8-5 in sliding groove 8-4；
The complete machine bracket 1 includes I 1-1 of side plate, II 1-2 of side plate, support plate 1-3, vertical sliding slot 1-4, pipe inlet
1-5, channel steel 1-6, I 1-7 of connecting plate, II 1-8 of connecting plate, I 1-9 of supporting plate, II 1-10 of supporting plate and horizontal sliding groove 1-11, side
It is fixedly connected with support plate 1-3 between the middle-end of II 1-2 of I 1-1 of plate and side plate, is provided on II 1-2 of I 1-1 of side plate and side plate
Vertical sliding slot 1-4, two vertical sliding slot 1-4 are respectively positioned on the upper end of support plate 1-3, and pipe inlet 1-5 is arranged in I 1- of side plate
On 1, pipe inlet 1-5 is located at the lower end of vertical sliding slot 1-4, is fixedly connected on the inside of II 1-2 of I 1-1 of side plate and side plate
One end of I 1-9 of channel steel 1-6, II 1-8 of connecting plate and supporting plate is fixedly connected on II 1-2 of side plate, II 1-8 of connecting plate and branch
The other end of I 1-9 of frame plate has been respectively fixedly connected with II 1-10 of I 1-9 of supporting plate and supporting plate, I 1- of II 1-8 of connecting plate and supporting plate
Horizontal sliding groove 1-11 is provided on 9；
The scroll wheel 2 includes axis of rolling 2-1 and rolls taper cone pulley 2-2, and the both ends of axis of rolling 2-1 are fixedly connected to rolling
Dynamic taper cone pulley 2-2, scroll wheel 2 are provided with multiple, and the both ends of multiple axis of rolling 2-1 are rotatably connected on two channel steel 1-6's respectively
Two sides, the both ends of multiple axis of rolling 2-1 are rotatably connected on respectively on II 1-8 of I 1-7 of connecting plate and connecting plate；
The power mechanism 3 includes motor 3-1 and teeth-missing gear 3-2, and teeth-missing gear 3-2 is fixedly connected on motor 3-1's
On output shaft, motor 3-1 is fixedly connected on I 1-1 of side plate, and the output shaft of motor 3-1 is rotatably connected on II 1-2 of side plate；
The transmission mechanism I 4 includes I 4-1 of transmission shaft, transmission cone tooth 4-2 and I 4-3 of transmission gear, transmission cone tooth 4-2 solid
Surely it is connected to one end of I 4-1 of transmission shaft, I 4-3 of transmission gear is fixedly connected on the middle-end of I 4-1 of transmission shaft, I 4-1's of transmission shaft
Both ends are rotatably connected on respectively on II 1-2 of I 1-1 of side plate and side plate, I 4-3 of transmission gear and teeth-missing gear 3-2 engaged transmission；
The covert mechanism 5 includes covert axis 5-1, covert cone tooth 5-2 and covert belt wheel 5-3, the covert tooth 5-2 and covert of boring
Belt wheel 5-3 is respectively fixedly connected at the both ends of covert axis 5-1, and covert axis 5-1 is rotatably connected on I 1-9 of supporting plate, transmission cone tooth
4-2 and covert cone tooth 5-2 engaged transmission；
The pushing mechanism 6 includes impeller-hub 6-1, pushes belt wheel 6-2, throw crank 6-3, pushes connecting rod 6-4, pushing plate
6-5 and promotion baffle 6-6, pushes belt wheel 6-2 and throw crank 6-3 to be respectively fixedly connected in the both ends of impeller-hub 6-1, impeller-hub
6-1 is rotatably connected on I 1-7 of connecting plate, and belt wheel 6-2 is pushed to connect with covert belt wheel 5-3 by V belt translation, pushes connecting rod 6-4
One end be hinged on the eccentric position of throw crank 6-3, push the other end of connecting rod 6-4 to be hinged on pushing plate 6-5, pushing plate
The both ends of 6-5 are slidably connected at respectively in two horizontal sliding groove 1-11, and the both ends of pushing plate 6-5 are fixedly connected to promotion gear
Plate 6-6, the inside of two promotion baffle 6-6 are bonded with I 1-7 of connecting plate and II 1-8 of connecting plate respectively, and pushing plate 6-5 is located at rolling
The upside of dynamic taper cone pulley 2-2；
The transmission mechanism II 7 includes II 7-1 of transmission shaft, drive pulley 7-2 and transmission gear II 7-3, drive pulley 7-2
It is fixedly connected on one end of II 7-1 of transmission shaft, II 7-3 of transmission gear is fixedly connected on the middle-end of II 7-1 of transmission shaft, transmission shaft II
The both ends of 7-1 are rotatably connected on respectively on II 1-2 of I 1-1 of side plate and side plate, and transmission gear II 7-3 and teeth-missing gear 3-2 engagement pass
It is dynamic；
The crank mechanism 8 includes I 8-1 of crank axle, crank pulley 8-2, I 8-3 of crank disc, sliding groove 8-4, hinge bar 8-
5, the both ends of II 8-8 of lock-screw 8-6, II 8-7 of crank disc and crank axle, I 8-1 of crank axle have been respectively fixedly connected with crank pulley
I 8-3 of 8-2 and crank disc, one end of II 8-8 of crank axle are fixedly connected with II 8-7 of crank disc, II 8- of I 8-3 of crank disc and crank disc
Sliding groove 8-4 is fixedly connected on 7, the both ends of hinge bar 8-5 are slidably connected at respectively in two sliding groove 8-4, hinge bar
The both ends of 8-5 have been connected through a screw thread lock-screw 8-6, the inside of two lock-screw 8-6 respectively with I 8-3 of crank disc and
II 8-7 of crank disc fitting, I 8-1 of crank axle and II 8-8 of crank axle are rotatably connected on respectively on II 1-2 of I 1-1 of side plate and side plate, bent
Grip strip wheel 8-2 is connected with drive pulley 7-2 by V belt translation；
The bending mechanism 10 includes bending plate 10-1, bending sliding shoe 10-2, bending lower side panel 10-3 and bending wheel 10-
4, the both ends of bending plate 10-1 are fixedly connected to bending sliding shoe 10-2, and two bending sliding shoe 10-2 are slidably connected at respectively
In two vertical sliding slot 1-4, the lower end of bending plate 10-1 is fixedly connected there are two bending lower side panel 10-3, on the downside of two bendings
Bending wheel 10-4 is rotatably connected between plate 10-3, one end of bending connecting rod 9 is hinged on hinge bar 8-5, bending connecting rod 9 it is another
One end is hinged on bending plate 10-1；When use will the plastic tube of bending be placed on positioned at II 1- of I 1-7 of connecting plate and connecting plate
On scroll wheel 2 between 8, two mutual mirror settings of rolling taper cone pulley 2-2 on scroll wheel 2, two rolling taper cone pulley 2-2 it
Between the bevel angle that is formed more accommodate the plastic tube in different-diameter and slided on two rolling taper cone pulley 2-2, start motor
The output shaft of 3-1, motor 3-1 start turning, and motor 3-1 drives teeth-missing gear 3-2 to carry out centered on the output shaft of motor 3-1
Rotation, teeth-missing gear 3-2 are rotated centered on the axis of I 4-1 of transmission shaft with I 4-3 of nutating gear, teeth-missing gear 3-2
On be provided with half knuckle-tooth, the reference diameter of teeth-missing gear 3-2 is twice of I 4-3 of transmission gear, teeth-missing gear 3-2 rotation one
One circle of band I 4-3 of nutating gear rotation when circle, I 4-3 of transmission gear drive during I 4-1 of transmission shaft with the axis of I 4-1 of transmission shaft is
The heart carries out one circle of rotation, and I 4-1 of transmission shaft drives transmission cone tooth 4-2 to carry out one circle of rotation centered on the axis of I 4-1 of transmission shaft,
Transmission cone tooth 4-2 drives covert cone tooth 5-2 to carry out one circle of rotation centered on the axis of covert axis 5-1, and the covert tooth 5-2 that bores drives
Covert axis 5-1 carries out one circle of rotation centered on the axis of covert axis 5-1, and covert axis 5-1 drives covert belt wheel 5-3 with covert axis
One circle of rotation is carried out centered on the axis of 5-1, covert belt wheel 5-3, which drives, pushes belt wheel 6-2 centered on the axis of impeller-hub 6-1
One circle of rotation is carried out, pushes belt wheel 6-2 that impeller-hub 6-1 is driven to carry out one circle of rotation centered on the axis of impeller-hub 6-1, pushes
Axis 6-1 drives throw crank 6-3 to carry out one circle of rotation centered on the axis of impeller-hub 6-1, and throw crank 6-3 drives the company of promotion
Bar 6-4 pushes pushing plate 6-5 to be slided in two horizontal sliding groove 1-11, and pushing plate 6-5 is in two horizontal sliding groove 1-
It is moved back and forth once in 11, the plastic tube on scroll wheel 2 is passed into two channel steel 1-6 by pipe inlet 1-5 by pushing plate 6-5
On multiple scroll wheels 2 of upper setting, half-turn tooth is provided on teeth-missing gear 3-2, the reference diameter of teeth-missing gear 3-2 is transmission
Twice for boring tooth 4-2 and II 7-3 of transmission gear；Transmission cone tooth 4-2 and II 7-3 of transmission gear when teeth-missing gear 3-2 one circle of rotation
Be driven rotation one circle, teeth-missing gear 3-2 with transmission bore tooth 4-2 enter engage when, II 7- of teeth-missing gear 3-2 and transmission gear
3 exit engagement, and teeth-missing gear 3-2 is exited with transmission cone tooth 4-2 when engaging, and teeth-missing gear 3-2 and II 7-3 of transmission gear, which enter, to be nibbled
It closes, teeth-missing gear 3-2 carries out one circle of rotation, transmission gear with II 7-3 of nutating gear centered on the axis of II 7-1 of transmission shaft
II 7-3 drives II 7-1 of transmission shaft to carry out one circle of rotation centered on the axis of II 7-1 of transmission shaft, and II 7-1 of transmission shaft drives transmission
Belt wheel 7-2 carries out one circle of rotation centered on the axis of II 7-1 of transmission shaft, and drive pulley 7-2 drives crank pulley 8-2 with crank
Carry out one circle of rotation centered on the axis of I 8-1 of axis, I 8-1 of crank axle drives during crank mechanism 8 with the axis of I 8-1 of crank axle is
The heart carries out one circle of rotation, and crank mechanism 8 pushes bending mechanism 10 to carry out in two vertical sliding slot 1-4 by bending connecting rod 9
Sliding, bending mechanism 10 pump once, and the plastic tube between two channel steel 1-6 is expressed to by bending wheel 10-4
Plastic tube is bent on support plate 1-3, removes the plastic tube repeated work of bending completion, between being generated due to teeth-missing gear 3-2
Effect of having a rest can have the sufficient time to pick and place plastic tube；When needing to adjust the bending angle of plastic tube, lock for rotation two manually
Tight screw 8-6 reduces two lock-screw 8-6 by screw thread between I 8-3 of crank disc, crank disc II 8-7 and hinge bar 8-5
Pressure, hinge bar 8-5 is slided in two sliding groove 8-4, change I 8-3 of crank disc and II 8-7 of crank disc
Promotion diameter to changing the extreme position that bending mechanism 10 moves downward, change the bending angle of plastic tube, when having adjusted
At when rotate two lock-screw 8-6 manually, increase two lock-screw 8-6 by screw thread to I 8-3 of crank disc, crank disc II
Pressure between 8-7 and hinge bar 8-5, so that hinge bar 8-5 cannot be slided in two sliding groove 8-4.
Be provided with half-turn tooth on the teeth-missing gear 3-2, the reference diameter of teeth-missing gear 3-2 be transmission cone tooth 4-2 and
Twice of II 7-3 of transmission gear；Transmission cone tooth 4-2 and II 7-3 of transmission gear, which is driven, when teeth-missing gear 3-2 one circle of rotation turns
A dynamic circle, teeth-missing gear 3-2 and transmission are bored tooth 4-2 and are entered when engaging, and teeth-missing gear 3-2 and II 7-3 of transmission gear exit engagement,
Teeth-missing gear 3-2 with transmission cone tooth 4-2 exit engage when, teeth-missing gear 3-2 and II 7-3 of transmission gear enter engagement.
The transmission cone tooth 4-2 is identical with the covert cone number of teeth of tooth 5-2, covert belt wheel 5-3 and the diameter for pushing belt wheel 6-2
Identical, drive pulley 7-2 is identical with the diameter of crank pulley 8-2；Transmission ratio between covert belt wheel 5-3 and promotion belt wheel 6-2
It is one, the transmission ratio between drive pulley 7-2 and crank pulley 8-2 is one, between transmission cone tooth 4-2 and covert cone tooth 5-2
Transmission ratio is one, guarantees pushing mechanism 6 and 8 period of motion of crank mechanism.
The outer end face of the bending wheel 10-4 is arc-shaped；When bending wheel 10-4 is moved downward to plastic tube progress bending,
Bending wheel 10-4 outer end face is that arc-shaped surface can the more applicable periphery with plastic tube.
The level height of the impeller-hub 6-1 is lower than the level height of horizontal sliding groove 1-11；Impeller-hub 6-1 and pushing plate
6-5 forms offset crank mechanism, and pushing plate 6-5 is slower than pushing plate 6-5 to the speed that side pipe inlet 1-5 is moved and enters far from tubing
The speed of mouth 1-5, guarantees working efficiency.
A kind of plastic tube apparatus for bending of the invention, its working principle is that:
When use will the plastic tube of bending be placed on the scroll wheel 2 between II 1-8 of I 1-7 of connecting plate and connecting plate
On, two mutual mirror settings of rolling taper cone pulley 2-2 on scroll wheel 2, two roll the bevel angle formed between taper cone pulley 2-2
The plastic tube more accommodated in different-diameter is slided on two rolling taper cone pulley 2-2, starts motor 3-1, motor 3-1's is defeated
Shaft starts turning, and motor 3-1 drives teeth-missing gear 3-2 to be rotated centered on the output shaft of motor 3-1, teeth-missing gear 3-
2 are rotated centered on the axis of I 4-1 of transmission shaft with I 4-3 of nutating gear, and half knuckle-tooth is provided on teeth-missing gear 3-2,
The reference diameter of teeth-missing gear 3-2 is twice of I 4-3 of transmission gear, band nutating gear when teeth-missing gear 3-2 rotation one is enclosed
I 4-3 rotation, one circle, I 4-3 of transmission gear drive I 4-1 of transmission shaft to carry out one circle of rotation centered on the axis of I 4-1 of transmission shaft,
I 4-1 of transmission shaft drives transmission cone tooth 4-2 to carry out one circle of rotation centered on the axis of I 4-1 of transmission shaft, and transmission cone tooth 4-2 drives
Covert cone tooth 5-2 carries out one circle of rotation centered on the axis of covert axis 5-1, and the covert tooth 5-2 that bores drives covert axis 5-1 with covert
One circle of rotation is carried out centered on the axis of axis 5-1, covert axis 5-1 drives covert belt wheel 5-3 centered on the axis of covert axis 5-1
One circle of rotation is carried out, covert belt wheel 5-3, which drives, pushes belt wheel 6-2 to carry out one circle of rotation centered on the axis of impeller-hub 6-1, pushes away
Movable belt pulley 6-2 drives impeller-hub 6-1 to carry out one circle of rotation centered on the axis of impeller-hub 6-1, and impeller-hub 6-1 drives promotion bent
Handle 6-3 carries out one circle of rotation centered on the axis of impeller-hub 6-1, and throw crank 6-3, which drives, pushes connecting rod 6-4 to push pushing plate
6-5 is slided in two horizontal sliding groove 1-11, and pushing plate 6-5 moves back and forth one in two horizontal sliding groove 1-11
Secondary, the plastic tube on scroll wheel 2 is passed into the multiple rollings being arranged on two channel steel 1-6 by pipe inlet 1-5 by pushing plate 6-5
On driving wheel 2, half-turn tooth is provided on teeth-missing gear 3-2, the reference diameter of teeth-missing gear 3-2 is transmission cone tooth 4-2 and transmission
Twice of II 7-3 of gear；Transmission cone tooth 4-2 and II 7-3 of transmission gear is driven rotation one when teeth-missing gear 3-2 one circle of rotation
Circle, teeth-missing gear 3-2 with transmission bore tooth 4-2 enter engage when, teeth-missing gear 3-2 and II 7-3 of transmission gear exit engagement, hypodontia
Gear 3-2 with transmission cone tooth 4-2 exit engage when, teeth-missing gear 3-2 and II 7-3 of transmission gear enter engagement, teeth-missing gear 3-2
One circle of rotation is carried out centered on the axis of II 7-1 of transmission shaft with II 7-3 of nutating gear, II 7-3 of transmission gear drives transmission
II 7-1 of axis carries out one circle of rotation centered on the axis of II 7-1 of transmission shaft, and II 7-1 of transmission shaft drives drive pulley 7-2 to be driven
One circle of rotation is carried out centered on the axis of II 7-1 of axis, drive pulley 7-2 drives crank pulley 8-2 with the axis of I 8-1 of crank axle
Centered on carry out rotation one circle, I 8-1 of crank axle drive crank mechanism 8 rotation one is carried out centered on the axis of I 8-1 of crank axle
Circle, crank mechanism 8 push bending mechanism 10 to be slided in two vertical sliding slot 1-4 by bending connecting rod 9, bending mechanism
10 pump once, and the plastic tube between two channel steel 1-6 be expressed on support plate 1-3 and be moulded by bending wheel 10-4
Expects pipe is bent over, and removes the plastic tube repeated work of bending completion, is filled since the teeth-missing gear 3-2 interval effect generated can have
The time of foot picks and places plastic tube；When needing to adjust the bending angle of plastic tube, two lock-screw 8-6 are rotated manually, are reduced
Two lock-screw 8-6 pass through screw thread to the pressure between I 8-3 of crank disc, crank disc II 8-7 and hinge bar 8-5, so that hingedly
Bar 8-5 can be slided in two sliding groove 8-4, change I 8-3 of crank disc and II 8-7 of crank disc promotion diameter to
Change the extreme position that bending mechanism 10 moves downward, change the bending angle of plastic tube, rotates two manually when adjusting and completing
A lock-screw 8-6 increases two lock-screw 8-6 by screw thread to I 8-3 of crank disc, crank disc II 8-7 and hinge bar 8-5
Between pressure so that hinge bar 8-5 cannot be slided in two sliding groove 8-4.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (5)
1. a kind of plastic tube apparatus for bending, including complete machine bracket (1), scroll wheel (2), power mechanism (3), transmission mechanism I (4),
Covert mechanism (5), pushing mechanism (6), transmission mechanism II (7), crank mechanism (8), bending connecting rod (9) and bending mechanism (10),
It is characterized by: the complete machine bracket (1) includes side plate I (1-1), side plate II (1-2), support plate (1-3), vertical sliding slot
(1-4), pipe inlet (1-5), channel steel (1-6), connecting plate I (1-7), connecting plate II (1-8), supporting plate I (1-9), supporting plate
II (1-10) and horizontal sliding groove (1-11), are fixedly connected with support plate between side plate I (1-1) and the middle-end of side plate II (1-2)
It is provided with vertical sliding slot (1-4) on (1-3), side plate I (1-1) and side plate II (1-2), two vertical sliding slots (1-4) are equal
Positioned at the upper end of support plate (1-3), pipe inlet (1-5) is arranged on side plate I (1-1), and pipe inlet (1-5) is located at vertical sliding
The lower end of slot (1-4) is moved, is fixedly connected to channel steel (1-6), connecting plate II on the inside of side plate I (1-1) and side plate II (1-2)
One end of (1-8) and supporting plate I (1-9) is fixedly connected on side plate II (1-2), I (1- of connecting plate II (1-8) and supporting plate
9) the other end has been respectively fixedly connected with supporting plate I (1-9) and supporting plate II (1-10), connecting plate II (1-8) and supporting plate I
Horizontal sliding groove (1-11) is provided on (1-9)；
The scroll wheel (2) includes the axis of rolling (2-1) and rolls taper cone pulley (2-2), and the both ends of the axis of rolling (2-1) are fixedly connected with
Have rolling taper cone pulley (2-2), scroll wheel (2) is provided with multiple, and the both ends of multiple axis of rolling (2-1) are rotatably connected on two respectively
The two sides of channel steel (1-6), the both ends of multiple axis of rolling (2-1) are rotatably connected on II (1- of connecting plate I (1-7) and connecting plate respectively
8) on；
The power mechanism (3) includes motor (3-1) and teeth-missing gear (3-2), and teeth-missing gear (3-2) is fixedly connected on motor
On the output shaft of (3-1), motor (3-1) is fixedly connected on side plate I (1-1), and the output shaft of motor (3-1) is rotatably connected on side
On plate II (1-2)；
The transmission mechanism I (4) includes transmission shaft I (4-1), transmission cone tooth (4-2) and transmission gear I (4-3), transmission cone tooth
(4-2) is fixedly connected on one end of transmission shaft I (4-1), and transmission gear I (4-3) is fixedly connected on the middle-end of transmission shaft I (4-1),
The both ends of transmission shaft I (4-1) are rotatably connected on respectively on side plate I (1-1) and side plate II (1-2), transmission gear I (4-3) and lack
Gear (3-2) engaged transmission；
The covert mechanism (5) includes covert axis (5-1), in a disguised form bores tooth (5-2) and covert belt wheel (5-3), in a disguised form bores tooth (5-2)
It is respectively fixedly connected with covert belt wheel (5-3) at the both ends of covert axis (5-1), covert axis (5-1) is rotatably connected on supporting plate I
On (1-9), transmission cone tooth (4-2) and covert cone tooth (5-2) engaged transmission；
The pushing mechanism (6) include impeller-hub (6-1), push belt wheel (6-2), throw crank (6-3), push connecting rod (6-4),
Pushing plate (6-5) and promotion baffle (6-6), push belt wheel (6-2) and throw crank (6-3) to be respectively fixedly connected in impeller-hub
The both ends of (6-1), impeller-hub (6-1) are rotatably connected on connecting plate I (1-7), push belt wheel (6-2) and covert belt wheel (5-3)
It is connected by V belt translation, the one end of connecting rod (6-4) is pushed to be hinged on the eccentric position of throw crank (6-3), pushed connecting rod (6-4)
The other end be hinged on pushing plate (6-5), the both ends of pushing plate (6-5) are slidably connected at two horizontal sliding groove (1- respectively
11) in, the both ends of pushing plate (6-5), which are fixedly connected to, pushes baffle (6-6), and two push the inside difference of baffle (6-6)
It is bonded with connecting plate I (1-7) and connecting plate II (1-8), pushing plate (6-5) is located at the upside for rolling taper cone pulley (2-2)；
The transmission mechanism II (7) includes transmission shaft II (7-1), drive pulley (7-2) and transmission gear II (7-3), transmission belt
Wheel (7-2) is fixedly connected on one end of transmission shaft II (7-1), and transmission gear II (7-3) is fixedly connected on transmission shaft II (7-1)
Middle-end, the both ends of transmission shaft II (7-1) are rotatably connected on respectively on side plate I (1-1) and side plate II (1-2), II (7- of transmission gear
3) and teeth-missing gear (3-2) engaged transmission；
The crank mechanism (8) includes crank axle I (8-1), crank pulley (8-2), crank disc I (8-3), sliding groove (8-4), hinge
Extension bar (8-5), lock-screw (8-6), crank disc II (8-7) and crank axle II (8-8), the both ends of crank axle I (8-1) are solid respectively
Surely it is connected with crank pulley (8-2) and crank disc I (8-3), one end of crank axle II (8-8) is fixedly connected with II (8- of crank disc
7) it, is fixedly connected to sliding groove (8-4) on crank disc I (8-3) and crank disc II (8-7), the both ends difference of hinge bar (8-5)
It being slidably connected in two sliding grooves (8-4), the both ends of hinge bar (8-5) have been connected through a screw thread lock-screw (8-6), and two
The inside of a lock-screw (8-6) is bonded with crank disc I (8-3) and crank disc II (8-7) respectively, crank axle I (8-1) and crank
Axis II (8-8) is rotatably connected on respectively on side plate I (1-1) and side plate II (1-2), crank pulley (8-2) and drive pulley (7-2)
It is connected by V belt translation；
The bending mechanism (10) includes bending plate (10-1), bending sliding shoe (10-2), bending lower side panel (10-3) and bending
It takes turns (10-4), the both ends of bending plate (10-1) are fixedly connected to bending sliding shoe (10-2), two bending sliding shoes (10-2)
It is slidably connected in two vertical sliding slots (1-4) respectively, the lower end of bending plate (10-1) is fixedly connected with that there are two on the downside of bending
Plate (10-3) is rotatably connected to bending wheel (10-4) between two bending lower side panels (10-3), and one end of bending connecting rod (9) is hinged
On hinge bar (8-5), the other end of bending connecting rod (9) is hinged on bending plate (10-1).
2. a kind of plastic tube apparatus for bending according to claim 1, it is characterised in that: set on the teeth-missing gear (3-2)
It is equipped with half-turn tooth, the reference diameter of teeth-missing gear (3-2) is twice of transmission cone tooth (4-2) and transmission gear II (7-3).
3. a kind of plastic tube apparatus for bending according to claim 2, it is characterised in that: transmission cone tooth (4-2) and change
Mutually cone tooth (5-2) the number of teeth it is identical, covert belt wheel (5-3) and promotion the diameter of belt wheel (6-2) it is identical, drive pulley (7-2) and
The diameter of crank pulley (8-2) is identical.
4. a kind of plastic tube apparatus for bending according to claim 3, it is characterised in that: the outer end of the bending wheel (10-4)
Face is arc-shaped.
5. a kind of plastic tube apparatus for bending according to claim 4, it is characterised in that: the level of the impeller-hub (6-1)
Height is lower than the level height of horizontal sliding groove (1-11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811172199.0A CN109130153A (en) | 2018-10-09 | 2018-10-09 | A kind of plastic tube apparatus for bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811172199.0A CN109130153A (en) | 2018-10-09 | 2018-10-09 | A kind of plastic tube apparatus for bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109130153A true CN109130153A (en) | 2019-01-04 |
Family
ID=64811055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811172199.0A Withdrawn CN109130153A (en) | 2018-10-09 | 2018-10-09 | A kind of plastic tube apparatus for bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109130153A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815792A (en) * | 2019-12-11 | 2020-02-21 | 中山市德马汽车零部件有限公司 | Bending machine |
| CN112677445A (en) * | 2020-12-02 | 2021-04-20 | 天津长鑫亿讯科技有限责任公司 | PVC pipe processing technology |
| CN112958661A (en) * | 2021-02-23 | 2021-06-15 | 广州聚物汇科技有限公司 | Intelligent pipe bending equipment |
| CN114211736A (en) * | 2021-11-22 | 2022-03-22 | 开普瑞环保科技有限公司 | Pipeline restoration hose production is with mechanism of bending |
| CN114274562A (en) * | 2021-11-22 | 2022-04-05 | 开普瑞环保科技有限公司 | Double-layer dislocation sealing equipment for producing pipeline repairing hose |
-
2018
- 2018-10-09 CN CN201811172199.0A patent/CN109130153A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815792A (en) * | 2019-12-11 | 2020-02-21 | 中山市德马汽车零部件有限公司 | Bending machine |
| CN112677445A (en) * | 2020-12-02 | 2021-04-20 | 天津长鑫亿讯科技有限责任公司 | PVC pipe processing technology |
| CN112958661A (en) * | 2021-02-23 | 2021-06-15 | 广州聚物汇科技有限公司 | Intelligent pipe bending equipment |
| CN114211736A (en) * | 2021-11-22 | 2022-03-22 | 开普瑞环保科技有限公司 | Pipeline restoration hose production is with mechanism of bending |
| CN114274562A (en) * | 2021-11-22 | 2022-04-05 | 开普瑞环保科技有限公司 | Double-layer dislocation sealing equipment for producing pipeline repairing hose |
| CN114274562B (en) * | 2021-11-22 | 2024-02-13 | 开普瑞环保科技有限公司 | Double-layer dislocation sealing equipment for production of pipeline repairing hose |
| CN114211736B (en) * | 2021-11-22 | 2024-02-13 | 开普瑞环保科技有限公司 | Bending mechanism for producing pipeline repairing hose |
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Application publication date: 20190104 |