CN103978505B - A kind of flexible pipe automatic disconnecting device - Google Patents
A kind of flexible pipe automatic disconnecting device Download PDFInfo
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- CN103978505B CN103978505B CN201410223540.6A CN201410223540A CN103978505B CN 103978505 B CN103978505 B CN 103978505B CN 201410223540 A CN201410223540 A CN 201410223540A CN 103978505 B CN103978505 B CN 103978505B
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Abstract
A kind of flexible pipe automatic disconnecting device, including bracing frame, transmission mechanism, guiding mechanism and shut-off mechanism, support frame as described above includes gripper shoe and is arranged in the fixed cover in described gripper shoe；Described transmission mechanism includes that interior moving-coil that rotary sleeve is located on described fixed cover and rotary sleeve are located at the outer moving-coil on described interior moving-coil, and described interior moving-coil drives described outer moving-coil to rotate together by the spacing collision block being fixedly installed on interior moving-coil；Described guiding mechanism is fixedly installed on described outer moving-coil, including a guide runner；Described shut-off mechanism includes blade holder and is fixedly installed on the blade in described blade holder, and one end of described blade holder is arranged on described interior moving-coil and hinged with described interior moving-coil, is used for realizing described blade and radially comes and goes cutting flexible pipe.A kind of flexible pipe automatic disconnecting device disclosed by the invention, can eliminate impact noise when cutting flexible pipe, flexible pipe will not be made to be deformed when cutting continuously, be suitable for the cutting of various flexible pipe caliber.
Description
Technical field
The present invention relates to a kind of flexible pipe process equipment, be specifically related to a kind of flexible pipe automatic disconnecting device for aluminium-plastic composite hose or all-plastic flexible.
Background technology
At present, the cut-out of aluminium-plastic composite hose or all-plastic flexible mainly has and flat cuts, cuts or circle is cut.Flat cutting is to utilize two cuttves that flexible pipe squeezes flat cut-out；Cut and utilize blade that flexible pipe entirety in the radial direction is chopped off cut-out；Circle is cut the centrifugal force being to utilize blade to produce when rotating and is changed the position of blade, and flexible pipe is carried out circumference cut-out.Flat be essential first to be squeezed by flexible pipe flat cut off again, such flexible pipe is just crowded flat deformation, has a strong impact on flexible pipe subsequent use.Cutting blade, along flexible pipe radial direction, flexible pipe does overall cut-out, this mode, for the flexible pipe of Large Diameter Pipeline is relatively difficult and speed is relatively slow, have impact on speed of production.It is that flexible pipe is cut off by the position of the centrifugal force change blade produced when High Rotation Speed by blade that circle is cut, this cut-out mode needs to position blade, Gu can produce the biggest noise because of shock, and high-frequency clearance-type clashes into, have impact on the service life of equipment, return processing environment and bring noise pollution.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide a kind of flexible pipe automatic disconnecting device, impact noise can be eliminated when cutting flexible pipe, flexible pipe will not be made to be deformed when cutting continuously, be suitable for the cutting of various flexible pipe caliber.
For reaching above-mentioned purpose, technical scheme is as follows: a kind of flexible pipe automatic disconnecting device, the hose cutting-off after flexible pipe extrusion tuber, including:
Bracing frame, including gripper shoe, described gripper shoe is equipped with fixed cover, the output channel of described fixed cover flexible pipe after described tuber is extruded；
Transmission mechanism, the interior moving-coil being located on described fixed cover including rotary sleeve and rotary sleeve are located at the outer moving-coil on described interior moving-coil, described transmission mechanism also includes servomotor and the synchronous pulley being in transmission connection with described interior moving-coil, described servomotor drives described interior moving-coil to rotate around described fixed cover by synchronous pulley, and the most described interior moving-coil drives described outer moving-coil to rotate together by the spacing collision block being fixedly installed on interior moving-coil；
Guiding mechanism, is fixedly installed on described outer moving-coil, is used for guiding cut direction, and including a guide runner, described guide runner is provided with cambered surface；
Shut-off mechanism, for cutting off flexible pipe, including blade holder and be fixedly installed on the blade in described blade holder, one end of described blade holder is arranged on described interior moving-coil and hinged with described interior moving-coil, the other end of described blade holder is provided with the slide block matched with described cambered surface, when described interior moving-coil drives blade holder and described outer moving-coil differential speed rotation, slide along described cambered surface in one end of described blade holder, for being pushed to the endoporus direction of described fixed cover and insert flexible pipe by described blade.
Preferably, circumferentially arranged with limited impression on the inner surface of described outer moving-coil, the bilateral symmetry of described limited impression is provided with front limit groove and rear stopper slot, it is provided with front limit buffer head in described front limit groove, being provided with rear limiting buffer head in described rear stopper slot, described spacing collision block contacts connection with described front limit buffer head, rear limiting buffer head respectively.
Preferably, further respectively having buffer spring in described front limit groove and rear stopper slot, described front limit buffer head, rear limiting buffer head contact connection with described buffer spring respectively.
Preferably, described front limit buffer head, the outer surface of rear limiting buffer head are provided with cushion.
Preferably, described guide runner is dismountable with described outer moving-coil to be connected, for adapting to the cutting of the flexible pipe of different tube diameters size.
Preferably, described cambered surface is arc surface or variable curvature cambered surface.
Preferably, described slide block and described cambered surface contact surface are cambered surface.
Preferably, in described fixed cover, it is additionally provided with fairlead, for the guiding output channel of the flexible pipe of different tube diameters size.
Use the beneficial effect of technical scheme disclosed by the invention: the transmission mechanism in flexible pipe automatic disconnecting device includes interior moving-coil that rotary sleeve is located on fixed cover and the outer moving-coil that rotary sleeve is located on interior moving-coil, interior moving-coil is rotated by synchronous pulley by servomotor, outer moving-coil is rotated by the spacing collision block being fixedly installed on interior moving-coil, and the rotation of inside and outside moving-coil has only to rely on a driving equipment to realize；Outer moving-coil is provided with stopper slot, and when servomotor carries out fast slow-action joint voluntarily according to actual processing request, interior moving-coil is by the mobile realization in stopper slot of the spacing collision block and the synchronized rotation of outer moving-coil or differential speed rotation；The guide runner of band cambered surface it is provided with outside on moving-coil, what blade holder one end was hinged is arranged on interior moving-coil, the other end is slidably connected with the cambered surface of guide runner, when interior moving-coil drives blade holder to rotate, blade holder can reciprocate along the radial direction of fixed cover by band cutting blade, it is achieved that the cutting of flexible pipe.Flexible pipe automatic disconnecting device simple in construction, adapt to the cut-out of the all-plastic flexible of the aluminium-plastic composite hose of different tube diameters size, the all-plastic flexible of solder type, extrusion type, impact noise will not be produced during cut-out, flexible pipe will not be deformed because of cut-out, realize cutting continuously simultaneously, substantially increase production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in embodiment of the present invention technology, in describing embodiment technology below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the cross-sectional schematic of inventive hose automatic disconnecting device；
Fig. 2 is the front elevational schematic of inventive hose automatic disconnecting device；
Fig. 3 is inventive hose automatic disconnecting device front elevational schematic under yet other embodiments.
Corresponding component title represented by numeral in figure:
1, bracing frame 2, gripper shoe 3, Timing Belt 4, blade 5, blade holder 6, interior moving-coil 7, outer moving-coil 8, synchronous pulley 9, fixed cover 10, fairlead
11, servomotor 12, rear limiting buffer head 13, spacing collision block 14, front limit buffer head 15, buffer spring 16, guide runner 17, cambered surface
18, limited impression
19, front limit groove
20, rear stopper slot 21, slide block.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment 1:
As shown in Figure 1-2, a kind of flexible pipe automatic disconnecting device, including bracing frame, transmission mechanism, guiding mechanism and shut-off mechanism, wherein: bracing frame 1 includes the gripper shoe 2 being vertically arranged, fixed cover 9 it is equipped with, the output channel of this fixed cover 9 flexible pipe after tuber is extruded in gripper shoe 2.
Transmission mechanism includes that interior moving-coil 6 that rotary sleeve is located on fixed cover 9 and rotary sleeve are located at the outer moving-coil 7 on interior moving-coil 6, transmission mechanism also includes the servomotor 11 being fixedly installed in gripper shoe 2 and the synchronous pulley 8 being in transmission connection with interior moving-coil 6, servomotor 11 drives synchronous pulley 8 to rotate by Timing Belt 3, synchronous pulley 8 drives interior moving-coil 6 to rotate round fixed cover 9, and interior moving-coil 6 drives outer moving-coil 7 to rotate together by the spacing collision block 13 being fixedly installed on interior moving-coil 6.
Circumferentially arranged with limited impression 18 on the inner surface of outer moving-coil 7, the bilateral symmetry of limited impression 18 is provided with front limit groove 19 and rear stopper slot 20, front limit buffer head 14 it is provided with in front limit groove 19, being provided with rear limiting buffer head 12 in rear stopper slot 20, spacing collision block 13 contacts connection with front limit buffer head 14, rear limiting buffer head 12 respectively.Further respectively having buffer spring 15 in front limit groove 19 and rear stopper slot 20, front limit buffer head 14, rear limiting buffer head 12 contact connection with buffer spring 15 respectively.When the spacing collision block 13 on interior moving-coil 6 contacts with front limit buffer head 14 or rear limiting buffer head 12 respectively, due to the existence of buffer spring 15, absorb most impact kinetic energy, substantially reduce impact noise.
Guiding mechanism is fixedly installed outside on moving-coil 7, is used for guiding cut direction, including a guide runner 16, is provided with variable curvature cambered surface 17 on guide runner 16.
Shut-off mechanism includes blade holder 5 and the blade 4 being fixedly installed in blade holder, one end of blade holder 5 is arranged on interior moving-coil 6 and hinged with interior moving-coil 6, the other end of blade holder 5 is provided with the slide block 21 matched with variable curvature cambered surface 17, when interior moving-coil 6 drives blade holder 5 and outer moving-coil 7 differential speed rotation, can slide along variable curvature cambered surface 17 in one end of blade holder 5, it is achieved blade 4 is pushed to fixed cover 9 endoporus direction and insert flexible pipe realize cutting.
Fairlead 10 it is additionally provided with, for the guiding output channel of the flexible pipe of different tube diameters size in fixed cover 9.
The operation principle of flexible pipe automatic disconnecting device is as follows:
Servomotor 11 starts High Rotation Speed, and drives synchronous pulley 8 High Rotation Speed, interior moving-coil 6 to be in transmission connection with synchronous pulley 8 by Timing Belt 3, therefore interior moving-coil 6 and then synchronous high-speed rotates.nullInterior moving-coil 6 is abutted against on the front limit buffer head 14 of outer moving-coil 7 by spacing collision block 13，Outer moving-coil 7 synchronous high-speed is driven to rotate，Effect due to centrifugal force，Now one end of blade holder 5 is close to variable curvature cambered surface 17 bosom of guide runner 16，Now blade 4 is positioned at distant positions，Flexible pipe sends from the endoporus of fairlead 10 after being made by tuber，When being delivered to preseting length，Servomotor 11 sudden deceleration，Operate with low velocity，In driving, moving-coil 6 also operates with this low speed synchronous，And outer moving-coil 7 is due to effect of inertia，Or with original speed High Rotation Speed，Therefore spacing collision block 13 can leave front limit buffer head 14，It is close to rapidly rear limiting buffer head 12，When spacing collision block 13 be close to upper after on limiting buffer head 12 after，Interior moving-coil 6 is synchronize with outer moving-coil 7 with this low-speed running，Now the slide block 21 in blade holder 5 changes position along the variable curvature cambered surface 17 of the guide runner 16 on outer moving-coil 7，The blade 4 flexible pipe in fixed cover 9 is pushed and injects in flexible pipe，When interior moving-coil 6 is synchronize with outer moving-coil 7 with this low-speed running one circle，Band cutting blade is inserted in flexible pipe inward turning and turns around，By hose cutting-off.Then servomotor 11 is again restored to running up of beginning, and in driving, moving-coil 6 rotates with outer moving-coil 7 synchronous high-speed, and blade returns to original far point state, beginning next one circulation work.
Embodiment 2
Remaining is identical with embodiment, difference is, as shown in Figure 3, in order to ensure the stationarity of transmission, the spacing collision block 13 of interior moving-coil 6 is symmetrical arranged, position corresponding with spacing collision block 13 on moving-coil outside is provided with the limited impression of symmetry, when interior moving-coil drives outer moving-coil to rotate, the spacing collision block of symmetrical employing contact with the limiting buffer head in limited impression and transmission that equipment can be made to behave is more steady.
Embodiment 3
Remaining is same as in Example 2, difference is, front limit buffer head, rear limiting buffer head outer surface on be additionally provided with cushion, when the spacing collision block on interior moving-coil contacts with front limit buffer head or rear limiting buffer head respectively, further reduce buffering, make flexible pipe automatic disconnecting device substantially achieve noiselessness and run.
Embodiment 4
Remaining is same as in Example 3, and difference is, guide runner is dismountable with outer moving-coil to be connected, for adapting to the cutting of the flexible pipe of different tube diameters size.
Embodiment 5
Remaining is the same as in Example 4, and difference is, the cambered surface on guide runner is arc surface, processes technique relatively easy.
Use the beneficial effect of technical scheme disclosed by the invention: the transmission mechanism in flexible pipe automatic disconnecting device includes interior moving-coil that rotary sleeve is located on fixed cover and the outer moving-coil that rotary sleeve is located on interior moving-coil, interior moving-coil is rotated by synchronous pulley by servomotor, outer moving-coil is rotated by the spacing collision block being fixedly installed on interior moving-coil, and the rotation of inside and outside moving-coil has only to rely on a driving equipment to realize；Outer moving-coil is provided with stopper slot, and when servomotor carries out fast slow-action joint voluntarily according to actual processing request, interior moving-coil is by the mobile realization in stopper slot of the spacing collision block and the synchronized rotation of outer moving-coil or differential speed rotation；The guide runner of band cambered surface it is provided with outside on moving-coil, what blade holder one end was hinged is arranged on interior moving-coil, the other end is slidably connected with the cambered surface of guide runner, when interior moving-coil drives blade holder to rotate, blade holder can reciprocate along the radial direction of fixed cover by band cutting blade, it is achieved that the cutting of flexible pipe.Flexible pipe automatic disconnecting device simple in construction, adapt to the cut-out of the all-plastic flexible of the aluminium-plastic composite hose of different tube diameters size, the all-plastic flexible of solder type, extrusion type, impact noise will not be produced during cut-out, flexible pipe will not be deformed because of cut-out, realize cutting continuously simultaneously, substantially increase production efficiency.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (6)
1. a flexible pipe automatic disconnecting device, the hose cutting-off after flexible pipe extrusion tuber, it is characterised in that including:
Bracing frame, including gripper shoe, described gripper shoe is equipped with fixed cover, the output channel of described fixed cover flexible pipe after described tuber is extruded；
nullTransmission mechanism，The interior moving-coil being located on described fixed cover including rotary sleeve and rotary sleeve are located at the outer moving-coil on described interior moving-coil，Described transmission mechanism also includes servomotor and the synchronous pulley being in transmission connection with described interior moving-coil，Described servomotor drives described interior moving-coil to rotate around described fixed cover by synchronous pulley，The most described interior moving-coil drives described outer moving-coil to rotate together by the spacing collision block being fixedly installed on interior moving-coil，Circumferentially arranged with limited impression on the inner surface of described outer moving-coil，The bilateral symmetry of described limited impression is provided with front limit groove and rear stopper slot，It is provided with front limit buffer head in described front limit groove，Rear limiting buffer head it is provided with in described rear stopper slot，Described spacing collision block respectively with described front limit buffer head、The contact of rear limiting buffer head connects，Buffer spring is further respectively had in described front limit groove and rear stopper slot，Described front limit buffer head、Rear limiting buffer head contacts connection with described buffer spring respectively；
Guiding mechanism, is fixedly installed on described outer moving-coil, is used for guiding cut direction, and including a guide runner, described guide runner is provided with cambered surface；
Shut-off mechanism, for cutting off flexible pipe, including blade holder and be fixedly installed on the blade in described blade holder, one end of described blade holder is arranged on described interior moving-coil and hinged with described interior moving-coil, the other end of described blade holder is provided with the slide block matched with described cambered surface, when described interior moving-coil drives blade holder and described outer moving-coil differential speed rotation, slide along described cambered surface in one end of described blade holder, for being pushed to the endoporus direction of described fixed cover and insert flexible pipe by described blade.
Flexible pipe automatic disconnecting device the most according to claim 1, it is characterised in that described front limit buffer head, the outer surface of rear limiting buffer head are provided with cushion.
Flexible pipe automatic disconnecting device the most according to claim 1 and 2, it is characterised in that described guide runner is dismountable with described outer moving-coil to be connected, for adapting to the cutting of the flexible pipe of different tube diameters size.
Flexible pipe automatic disconnecting device the most according to claim 3, it is characterised in that described cambered surface is arc surface or variable curvature cambered surface.
Flexible pipe automatic disconnecting device the most according to claim 4, it is characterised in that described slide block and described cambered surface contact surface are cambered surface.
Flexible pipe automatic disconnecting device the most according to claim 1, it is characterised in that be additionally provided with fairlead in described fixed cover, for the guiding output channel of the flexible pipe of different tube diameters size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410223540.6A CN103978505B (en) | 2014-05-23 | 2014-05-23 | A kind of flexible pipe automatic disconnecting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410223540.6A CN103978505B (en) | 2014-05-23 | 2014-05-23 | A kind of flexible pipe automatic disconnecting device |
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| CN103978505A CN103978505A (en) | 2014-08-13 |
| CN103978505B true CN103978505B (en) | 2016-08-24 |
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| CN201410223540.6A Active CN103978505B (en) | 2014-05-23 | 2014-05-23 | A kind of flexible pipe automatic disconnecting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104890955B (en) * | 2015-05-08 | 2017-11-17 | 莫少难 | For cutting the segmentation cutter of tubular packaging material |
| CN107877594A (en) * | 2016-09-29 | 2018-04-06 | 联塑市政管道（河北）有限公司 | A kind of plastic aluminum steady-state tube digs jaws equipment |
| CN112223375B (en) * | 2020-09-26 | 2022-04-15 | 潍坊佰特塑料有限公司 | Plastic hose processingequipment |
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