CN108214639A - A kind of elastic disconnecting device - Google Patents
A kind of elastic disconnecting device Download PDFInfo
- Publication number
- CN108214639A CN108214639A CN201810189150.XA CN201810189150A CN108214639A CN 108214639 A CN108214639 A CN 108214639A CN 201810189150 A CN201810189150 A CN 201810189150A CN 108214639 A CN108214639 A CN 108214639A
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- China
- Prior art keywords
- knife rest
- anvil roller
- cut
- side plate
- rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000000712 assembly Effects 0.000 claims abstract description 26
- 238000000429 assembly Methods 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 210000003734 kidney Anatomy 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to rotating die cutting technical fields, and in particular to a kind of elastic disconnecting device；Including knife rest, the cut-out assembly being arranged in knife rest, the anvil roller assembly being arranged in knife rest and vertical adjusting device；The cut-out assembly includes rotor, side plate, top plate and rotor bearing block；The rotor includes roll body and mandrel, and the roll body both sides are provided with side plate；Slideway is offered on the side plate, the top plate is arranged at the top of side plate, is movably connected on knife rest, rotor bearing block is accommodated in the side plate slideway, the vertical adjusting device is connect across top plate with rotor bearing block；Two groups of cut-out assemblies are provided in the knife rest；The present invention has the beneficial effect that：It by the design of two groups of cut-out assemblies, rigidly greatly improves, it is long to avoid rotor span, after stress the problem of flexible deformation, by vertical adjusting device, can control two groups of cut-out assemblies respectively, therefore can process different-thickness material with both sides with friction speed.
Description
Technical field
The present invention relates to rotating die cutting technical fields, and in particular to a kind of elastic disconnecting device.
Background technology
Existing elastic disconnecting device, such as Fig. 1, anvil roller 2 are overall structure or roll body+core shaft structure, and elastic cut-out rotor 1 is
Shaft 11+ cutter components 12+ protections 13 structure of step in shaft 11+ cutteves component 12 or such as Fig. 2.When processing different product,
By moving axially 12 position of (adjusting) cutter component.
This structure anvil roller 2 and elastic cut-out rotor 1, rotor and anvil roller 2 are uniaxial design, single shaft design bearing across
Distance, poor rigidity, and due to bearing and roll body at work Impact direction on the contrary, easily generate flexible deformation after uniaxial stress,
Cause roll body circular runout, seriously affect cross cutting effect；Meanwhile single shaft design can not process the right and left material thickness difference
Product.
Invention content
The technical problems to be solved by the invention are：A kind of solution is provided in the prior art after rotor and the easy stress of anvil roller
Flexible deformation, the elastic cut-out dress for the shortcomings that seriously affecting cross cutting effect and both sides material thickness different product can not be processed
It puts.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of elastic disconnecting device is provided, including
Knife rest, the cut-out assembly being arranged in knife rest, the anvil roller assembly being arranged in knife rest and vertical adjusting device；The cut-out assembly packet
Doctor roll, side plate, top plate and rotor bearing block；The rotor includes roll body and mandrel, and the roll body is set on mandrel；
The roll body both sides are provided with side plate；Slideway is offered on the side plate, the top plate is arranged at the top of side plate, living
It is dynamic to be connected on knife rest, rotor bearing block is accommodated in the side plate slideway, the vertical adjusting device passes through top plate and tool roller axis
Bearing connects；The mandrel is movably connected in rotor bearing block；
Two groups of cut-out assemblies are provided in the knife rest；Two groups of cut-out assemblies are respectively parallel to anvil roller assembly.
Further, in above-mentioned elastic disconnecting device, the elastic disconnecting device further includes motor assembly, and the cut-out is total
Motor assembly is respectively connected with into anvil roller assembly；The motor assembly includes motor, retarder and motor coupler, the motor
It is connect successively with retarder, motor coupler.
Further, in above-mentioned elastic disconnecting device, the elastic disconnecting device further includes level governor, the level
Adjuster is arranged at the top of knife rest, and the level governor includes Level tune screw rod, adjustment seat and regulation handle；The adjusting
One end of screw rod is fixedly connected with top plate, and the other end is connect with regulation handle；The adjustment seat is fixedly mounted on knife rest, described
The horizontal threaded bore passed through for adjusting screw rod is offered in adjustment seat；The threaded hole is adapted with screw thread on adjusting screw rod；Institute
The central shaft for stating the mandrel of adjusting screw rod and rotor is arranged in parallel；The vertical adjusting device runs through and is fixed on top plate.
Further, in above-mentioned elastic disconnecting device, the elastic disconnecting device further includes motor assembly, and the cut-out is total
Into motor assembly is above connected with, the motor assembly includes motor coupler；The elastic disconnecting device further includes pulling force adjusting
Device；The draft regulator includes tension board, pulling force adjusting screw rod and tension spring；One end of the tension board be fixed on top plate and
The vertical adjusting device runs through and integral with top plate shape；It is offered on the other end of the tension board for pulling force adjusting screw rod
The perpendicular screwed hole of cooperation；One end of the pulling force screw rod is screwed on tension board, and the other end offers through-hole；The tension spring
One end clasp joint is on the through-hole of pulling force screw rod, and other end clasp joint is on the motor coupler being connect with cut-out assembly.
Further, in above-mentioned elastic disconnecting device, hanging ring is also associated on the knife rest.
Further, in above-mentioned elastic disconnecting device, the side plate is movably connected on knife rest；The knife rest and side plate
Junction offers the locking through-hole of kidney ellipsoid respectively, and the locking through-hole is set perpendicular to side plate direction, the locking through-hole
Outer ring is further opened with the locking card slot of a circle kidney ellipsoid；The side plate on the corresponding position of locking through-hole with offering locking spiral shell
Hole；Locking bolt is additionally provided on the knife rest, the locking bolt passes through locking through-hole to be connected on locking screw hole.
Further, in above-mentioned elastic disconnecting device, the anvil roller assembly includes the first anvil roller, the second anvil roller and anvil roller connection
Axis device；First anvil roller and the second anvil roller are located at below two groups of cut-out assemblies respectively；First anvil roller and the second anvil roller lead to
Cross the connection of anvil roller shaft coupling.
Further, in above-mentioned elastic disconnecting device, the both sides of first anvil roller and the second anvil roller are respectively arranged with anvil
Roll bearing seat, the anvil roller bearing block are fixed on knife rest.
Further, in above-mentioned elastic disconnecting device, roll body and the mandrel interference fit of the rotor.
Further, in above-mentioned elastic disconnecting device, bottoming hole, the bottoming hole are further opened on the roll body of the rotor
Heating element is inside installed.
The beneficial effects of the present invention are：By the way that traditional cut-out rotor to be divided into the design of two groups of cut-out assemblies, so as to
The length of cutoff tool roller core shaft can be shortened, due to the shortening of mandrel length, cooperation is movably connected in core positioned at roll body both sides
Side plate on axis enables to the rigidity of mandrel to greatly improve, avoid rotor because mandrel bearing span it is long, make rotor by
The problem of flexible deformation occurs after power；By controlling vertical adjusting device respectively, so as to control respectively two groups of cut-out assemblies with
Spacing between anvil roller assembly, therefore always can different-thickness material be processed with friction speed by two groups of cut-outs, increase product
Function and applicability, while processing technology can be refined.
Description of the drawings
Fig. 1 is the elastic disconnecting device structure diagram of the prior art；
Fig. 2 is the structure diagram of the cut-out rotor of the elastic disconnecting device of the prior art；
Fig. 3 is a kind of structure diagram of elastic disconnecting device of the specific embodiment of the invention；
Fig. 4 is a kind of partial structural diagram of elastic disconnecting device of the specific embodiment of the invention；
Fig. 5 is a kind of structure diagram of the rotor of elastic disconnecting device of the specific embodiment of the invention；
Fig. 6 is a kind of roller structure schematic diagram of the rotor of elastic disconnecting device of the specific embodiment of the invention；
Label declaration：1st, rotor is cut off；11st, shaft；12nd, cutter component；13rd, step is protected；
2nd, anvil roller；3rd, knife rest；31st, through-hole is locked；4th, assembly is cut off；41st, rotor；411st, roll body；4111st, bottoming hole；
412nd, mandrel；42nd, side plate；5th, anvil roller assembly；51st, the first anvil roller；52nd, the second anvil roller；53rd, anvil roller shaft coupling；54th, anvil roller bearing
Seat；6th, vertical adjusting device；7th, motor assembly；71st, motor；72nd, retarder；73rd, motor coupler；8th, level governor；81st, it pushes up
Plate；82nd, Level tune screw rod；83rd, adjustment seat；84th, regulation handle；9th, draft regulator；91st, tension board；92nd, pulling force adjusts spiral shell
Bar；93rd, tension spring.
Specific embodiment
For the technology contents that the present invention will be described in detail, the objects and the effects, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：It by the design of two groups of cut-out assemblies, rigidly greatly improves, avoids rotor
Span is long, after stress the problem of flexible deformation, by independent vertical adjusting device, so as to control two groups of cut-out assemblies respectively
With the spacing between anvil roller assembly, therefore can with both sides with friction speed process different-thickness material.
Fig. 3 to Fig. 6 is please referred to, a kind of elastic disconnecting device including knife rest 1, the cut-out assembly 4 being arranged in knife rest 1, is set
Put anvil roller assembly 5 and vertical adjusting device 6 in knife rest 1；The cut-out assembly 4 includes rotor 41, side plate 42, top plate 81 and knife
41 bearing block of roller；The rotor 41 includes roll body 411 and mandrel 412, and the roll body 411 is set on mandrel 412；
411 both sides of roll body are provided with side plate 42；Slideway is offered on the side plate 42, the top plate 81 is arranged on side
42 top of plate, is movably connected on knife rest 1,41 bearing block of rotor, the vertical adjusting device 6 is accommodated in 42 slideway of side plate
It is connect across top plate 81 with 41 bearing block of rotor；The mandrel 412 is movably connected in 41 bearing block of rotor；
Two groups of cut-out assemblies 4 are provided in the knife rest 1；Two groups of cut-out assemblies 4 are respectively parallel to anvil roller assembly 5.
As can be seen from the above description, the course of work of the invention is：When needing to process the material of different-thickness, pass through control
Vertical adjusting device 6 processed is so as to drive the bearing block on the side plate 42 of 411 both sides of roll body, by bearing block in the slip of side plate 42
Movement, so as to the movement in the generations vertical direction with moving mandrel 412, and then make 41 summation of rotor into generation vertical direction
Movement；Due to the design of two groups of cut-out assemblies 4, the vertical adjusting device 6 on two groups of cut-out assemblies 4 can be adjusted respectively, so as to
Make that there is different spacing between the rotor 41 of two groups of cut-out assemblies 4 and anvil roller assembly 5, due to the difference of spacing, material can be made
Matter is by anvil roller with generating the finished product of different-thickness, and then meet process requirements during cut-out assembly 4.
As can be seen from the above description, the beneficial effects of the present invention are：By the design of two groups of cut-out assemblies 4, rigidity is substantially
It improves, it is long to avoid 41 span of rotor, after stress the problem of flexible deformation, by controlling vertical adjusting device 6 respectively, so as to
The spacing between two groups of cut-out assemblies 4 and anvil roller assembly 5 is controlled respectively, therefore different-thickness can be processed with friction speed with both sides
Material promotes working efficiency；By the design of side plate 42, can lift structure integral rigidity and stability, promote yield rate.
Further, the elastic disconnecting device further includes motor assembly 7, and the cut-out assembly 4 and anvil roller assembly 5 connect
It is connected to motor assembly 7；The motor assembly 7 include motor 71, retarder 72 and motor coupler 73, the motor 71 successively with
Retarder 72, motor coupler 73 connect.
Further, the elastic disconnecting device further includes level governor 8, and the level governor 8 is arranged on knife rest 1
Top, the level governor 8 include Level tune screw rod 82, adjustment seat 83 and regulation handle 84；The one of the adjusting screw rod
End is fixedly connected with top plate 81, and the other end is connect with regulation handle 84；The adjustment seat 83 is fixedly mounted on knife rest 1, described
The horizontal threaded bore passed through for adjusting screw rod is offered in adjustment seat 83；The threaded hole is adapted with screw thread on adjusting screw rod；
The central shaft of the adjusting screw rod and the mandrel 412 of rotor 41 is arranged in parallel；The vertical adjusting device 6 runs through and is fixed on top plate
On 81.
As can be seen from the above description, by level governor 8, the rotation of adjusting screw rod can be driven by regulation handle 84,
So as to be subjected to displacement top plate 81, the displacement of vertical adjusting device 6 is driven by the displacement of top plate 81, so as to make side plate 42 occur with
It is dynamic, and then drive the overall movement of 41 component of rotor.
Further, the elastic disconnecting device further includes motor assembly 7, and it is total to be connected with motor on the cut-out assembly 4
Into 7, the motor assembly 7 includes shaft coupling；The elastic disconnecting device further includes draft regulator 9；The draft regulator 9
Including tension board 91, pulling force adjusting screw rod 92 and tension spring 93；One end of the tension board 91 be fixed on top plate 81 and it is described hang down
Straight adjuster 6 runs through and integral with 81 shape of top plate；It is offered on the other end of the tension board 91 for pulling force adjusting screw rod
The perpendicular screwed hole of 92 cooperations；One end of the pulling force screw rod is screwed on tension board 91, and the other end offers through-hole；The drawing
One end clasp joint of spring 93 is on the through-hole of pulling force screw rod, and other end clasp joint is on the motor coupler 73 being connect with cut-out assembly 4.
As can be seen from the above description, it by draft regulator 9, can be drawn by adjusting pulling force adjusting screw rod 92 so as to drive
The movement of spring 93, and then drive motor coupler 73；The vibration generated by tension spring 93 to 41 motor 71 of rotor absorbs, together
When the weight of motor assembly 7 can be offset by tension spring 93, avoid because the weight of motor assembly 7 causes to cut off assembly 4
It tilts.
Further, it is also associated with hanging ring on the knife rest 1.
As can be seen from the above description, by using hanging ring, the lifting of equipment can be facilitated, promote working efficiency.
Further, the side plate 42 is movably connected on knife rest 1；It opens respectively the junction of the knife rest 1 and side plate 42
Locking through-hole 31 equipped with kidney ellipsoid, the locking through-hole 31 are set perpendicular to 42 direction of side plate, 31 outer ring of the locking through-hole
It is further opened with the locking card slot of a circle kidney ellipsoid；The side plate 42 on 31 corresponding position of locking through-hole with offering locking spiral shell
Hole；Locking bolt is additionally provided on the knife rest 1, the locking bolt passes through locking through-hole 31 to be connected on locking screw hole.
As can be seen from the above description, by locking bolt, side plate 42 can be fixed by the cooperation with locking screw hole
On knife rest 1, avoid being subjected to displacement at work, influence processing effect.
Further, the anvil roller assembly 5 includes the first anvil roller 51, the second anvil roller 52 and anvil roller shaft coupling 53；Described
One anvil roller 51 and the second anvil roller 52 are located at two groups of 4 lower sections of cut-out assembly respectively；First anvil roller, 51 and second anvil roller 52 passes through
Anvil roller shaft coupling 53 connects.
As can be seen from the above description, by the design of the first anvil roller 51 and the second anvil roller 52, can anvil roller span reduce, rigidity
It greatly improves, avoids the problem that flexible deformation after stress.
Further, the both sides of 51 and second anvil roller 52 of the first anvil roller are respectively arranged with anvil roller bearing block 54, described
Anvil roller bearing block 54 is fixed on knife rest 3.
As can be seen from the above description, by the design of anvil roller bearing block 54, can further be promoted anvil roller assembly 5 rigidity and
Stability.
Further, the roll body 411 of the rotor 41 and mandrel 412 are interference fitted.
As can be seen from the above description, 4 entirety of cut-out assembly is combined by the roll body 411 of rotor 41 and the interference fit of mandrel 412
Design, the labyrinth design of tradition cut-out assembly 4 can be avoided, it is desirable that machining accuracy is low, and processing cost is low, is promoted economical
Property.
Further, bottoming hole 4111 is further opened on the roll body 411 of the rotor 41, is installed in the bottoming hole 4111
There is heating element.
As can be seen from the above description, by the setting of heating element, the cutting to material of roll body 411 can be facilitated.
Embodiment one
A kind of elastic disconnecting device, it is total including knife rest, the cut-out assembly being arranged in knife rest, the anvil roller being arranged in knife rest
Into with vertical adjusting device；The cut-out assembly includes rotor, side plate, top plate and rotor bearing block；The rotor include roll body and
Mandrel, the roll body are set on mandrel；Roll body and the mandrel interference fit of the rotor；It is also opened up on the roll body of the rotor
There is bottoming hole, heating element is installed in the bottoming hole.
The roll body both sides are provided with side plate；Slideway is offered on the side plate, the top plate is arranged at the top of side plate, living
It is dynamic to be connected on knife rest, rotor bearing block is accommodated in the side plate slideway, the vertical adjusting device passes through top plate and tool roller axis
Bearing connects；The mandrel is movably connected in rotor bearing block；The anvil roller assembly includes the first anvil roller, the second anvil roller and anvil
Roller shaft coupling；First anvil roller and the second anvil roller are located at below two groups of cut-out assemblies respectively；First anvil roller and the second anvil
Roller is connected by anvil roller shaft coupling.The both sides of first anvil roller and the second anvil roller are respectively arranged with anvil roller bearing block, the anvil
Roll bearing seat is fixed on knife rest.
Two groups of cut-out assemblies are provided in the knife rest；Two groups of cut-out assemblies are respectively parallel to anvil roller assembly.
The elastic disconnecting device further includes motor assembly, and it is total that the cut-out assembly and anvil roller assembly are respectively connected with motor
Into；The motor assembly includes motor, retarder and motor coupler, and the motor connects successively with retarder, motor coupler
It connects.
The elastic disconnecting device further includes level governor, and the level governor is arranged at the top of knife rest, the water
Flat regulator includes Level tune screw rod, adjustment seat and regulation handle；One end of the adjusting screw rod is fixedly connected with top plate, separately
One end is connect with regulation handle；The adjustment seat is fixedly mounted on knife rest, is offered in the adjustment seat and is worn for adjusting screw rod
The horizontal threaded bore crossed；The threaded hole is adapted with screw thread on adjusting screw rod；In the mandrel of the adjusting screw rod and rotor
Mandrel is arranged in parallel；The vertical adjusting device runs through and is fixed on top plate.
The elastic disconnecting device further includes motor assembly, and motor assembly, the motor are connected on the cut-out assembly
Assembly includes shaft coupling；The elastic disconnecting device further includes draft regulator；The draft regulator includes tension board, pulling force
Adjusting screw rod and tension spring；One end of the tension board is fixed on top plate and the vertical adjusting device runs through and forms one with top plate
It is whole；The perpendicular screwed hole coordinated for pulling force adjusting screw rod is offered on the other end of the tension board；The pulling force screw rod
One end is screwed on tension board, and the other end offers through-hole；One end clasp joint of the tension spring is another on the through-hole of pulling force screw rod
End hook is connected on the motor coupler being connect with cut-out assembly.Hanging ring is also associated on the knife rest.
The side plate is movably connected on knife rest；The junction of the knife rest and side plate offers the locking of kidney ellipsoid respectively
Through-hole, the locking through-hole are set perpendicular to side plate direction, and the locking through-hole outer ring is further opened with the locking of a circle kidney ellipsoid
Card slot；The side plate on the corresponding position of locking through-hole with offering locking screw hole；Locking spiral shell is additionally provided on the knife rest
Bolt, the locking bolt pass through locking through-hole to be connected on locking screw hole.
Embodiment two
A kind of elastic disconnecting device, it is total including knife rest, the cut-out assembly being arranged in knife rest, the anvil roller being arranged in knife rest
Into with vertical adjusting device；The cut-out assembly includes rotor, side plate, top plate and rotor bearing block；The rotor include roll body and
Mandrel, the roll body are set on mandrel；Roll body and the mandrel interference fit of the rotor；It is also opened up on the roll body of the rotor
There is bottoming hole, heating element is installed in the bottoming hole.
The roll body both sides are provided with side plate；Slideway is offered on the side plate, the top plate is arranged at the top of side plate, living
It is dynamic to be connected on knife rest, rotor bearing block is accommodated in the side plate slideway, the vertical adjusting device passes through top plate and tool roller axis
Bearing connects；The mandrel is movably connected in rotor bearing block；Two groups of cut-out assemblies are provided in the knife rest；Described two groups
Cut-out assembly is respectively parallel to anvil roller assembly.
The elastic disconnecting device further includes motor assembly, and it is total that the cut-out assembly and anvil roller assembly are respectively connected with motor
Into；The motor assembly includes motor, retarder and motor coupler, and the motor connects successively with retarder, motor coupler
It connects.
The elastic disconnecting device further includes level governor, and the level governor is arranged at the top of knife rest, the water
Flat regulator includes Level tune screw rod, adjustment seat and regulation handle；One end of the adjusting screw rod is fixedly connected with top plate, separately
One end is connect with regulation handle；The adjustment seat is fixedly mounted on knife rest, is offered in the adjustment seat and is worn for adjusting screw rod
The horizontal threaded bore crossed；The threaded hole is adapted with screw thread on adjusting screw rod；In the mandrel of the adjusting screw rod and rotor
Mandrel is arranged in parallel；The vertical adjusting device runs through and is fixed on top plate.
The elastic disconnecting device further includes motor assembly, and motor assembly, the motor are connected on the cut-out assembly
Assembly includes shaft coupling；The elastic disconnecting device further includes draft regulator；The draft regulator includes tension board, pulling force
Adjusting screw rod and tension spring；One end of the tension board is fixed on top plate and the vertical adjusting device runs through and forms one with top plate
It is whole；The perpendicular screwed hole coordinated for pulling force adjusting screw rod is offered on the other end of the tension board；The pulling force screw rod
One end is screwed on tension board, and the other end offers through-hole；One end clasp joint of the tension spring is another on the through-hole of pulling force screw rod
End hook is connected on the motor coupler being connect with cut-out assembly.Hanging ring is also associated on the knife rest.
The side plate is movably connected on knife rest；The junction of the knife rest and side plate offers the locking of kidney ellipsoid respectively
Through-hole, the locking through-hole are set perpendicular to side plate direction, and the locking through-hole outer ring is further opened with the locking of a circle kidney ellipsoid
Card slot；The side plate on the corresponding position of locking through-hole with offering locking screw hole；Locking spiral shell is additionally provided on the knife rest
Bolt, the locking bolt pass through locking through-hole to be connected on locking screw hole.
In conclusion a kind of elastic disconnecting device provided by the invention, by the design of two groups of cut-out assemblies, rigidity is substantially
Improve, it is long to avoid rotor span, after stress the problem of flexible deformation, by controlling vertical adjusting device respectively, so as to point
The spacing between two groups of cut-out assemblies and anvil roller assembly is not controlled, therefore different-thickness material can be processed with friction speed with both sides
Material promotes working efficiency；By the design of side plate, can lift structure integral rigidity and stability, promote yield rate.
By level governor, the rotation of adjusting screw rod can be driven by regulation handle, so as to be subjected to displacement top plate,
The displacement of vertical adjusting device is driven by the displacement of top plate, so as to make side plate that entirety that is servo-actuated, and then driving rotor component occur
It is mobile.
By draft regulator, so as to drive the movement of tension spring, and then electricity can be driven by adjusting pulling force adjusting screw rod
Machine shaft coupling；The vibration generated by tension spring to rotor motor absorbs, while can be by tension spring by the weight of motor assembly
Amount is offset, and is avoided because the weight of motor assembly causes to cut off the inclination of assembly.
By using hanging ring, the lifting of equipment can be facilitated, promote working efficiency.
By locking bolt, side plate can be fixed on knife rest, avoided in work by the cooperation with locking screw hole
As when be subjected to displacement, influence processing effect.
By the design of the first anvil roller and the second anvil roller, can anvil roller span reduce, rigidly greatly improve, after avoiding stress
The problem of flexible deformation.
By the design of anvil roller bearing block, the rigidity and stability of anvil roller assembly can be further promoted.
The total integral design of cut-out is combined by roll body and the mandrel interference fit of rotor, tradition cut-out can be avoided total
Into labyrinth design, it is desirable that machining accuracy is low, and processing cost is low, promoted economy.
By the setting of heating element, the cutting to material of roll body can be facilitated.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made directly or indirectly are used in relevant technical field, similarly include
In the scope of patent protection of the present invention.
Claims (10)
1. a kind of elastic disconnecting device, which is characterized in that including knife rest, the cut-out assembly being arranged in knife rest, be arranged on knife rest
Interior anvil roller assembly and vertical adjusting device；The cut-out assembly includes rotor, side plate, top plate and rotor bearing block；The rotor
Including roll body and mandrel, the roll body is set on mandrel；
The roll body both sides are provided with side plate；Slideway is offered on the side plate, the top plate is arranged at the top of side plate, and activity is even
It is connected on knife rest, rotor bearing block is accommodated in the side plate slideway, the vertical adjusting device passes through top plate and rotor bearing block
Connection；The mandrel is movably connected in rotor bearing block；
Two groups of cut-out assemblies are provided in the knife rest；Two groups of cut-out assemblies are respectively parallel to anvil roller assembly.
2. elastic disconnecting device according to claim 1, which is characterized in that it is total that the elastic disconnecting device further includes motor
Into the cut-out assembly and anvil roller assembly are respectively connected with motor assembly；The motor assembly includes motor, retarder and motor connection
Axis device, the motor are connect successively with retarder, motor coupler.
3. elastic disconnecting device according to claim 1, which is characterized in that the elastic disconnecting device further includes horizontal tune
Device is saved, the level governor is arranged at the top of knife rest, and the level governor includes Level tune screw rod, adjustment seat and adjusting
Handle；One end of the adjusting screw rod is fixedly connected with top plate, and the other end is connect with regulation handle；The adjustment seat is fixedly mounted
On knife rest, the horizontal threaded bore passed through for adjusting screw rod is offered in the adjustment seat；On the threaded hole and adjusting screw rod
Screw thread is adapted；The central shaft of the mandrel of the adjusting screw rod and rotor is arranged in parallel；The vertical adjusting device runs through and fixes
On top plate.
4. elastic disconnecting device according to claim 3, which is characterized in that it is total that the elastic disconnecting device further includes motor
Into described cut off is connected with motor assembly on assembly, the motor assembly includes shaft coupling；The elastic disconnecting device further includes
Draft regulator；The draft regulator includes tension board, pulling force adjusting screw rod and tension spring；One end of the tension board is fixed on
On top plate and the vertical adjusting device runs through and integral with top plate shape；It is offered on the other end of the tension board for pulling force
The perpendicular screwed hole of adjusting screw rod cooperation；One end of the pulling force screw rod is screwed on tension board, and the other end offers through-hole；Institute
One end clasp joint of tension spring is stated on the through-hole of pulling force screw rod, other end clasp joint is on the motor coupler being connect with cut-out assembly.
5. elastic disconnecting device according to claim 3, which is characterized in that be also associated with hanging ring on the knife rest.
6. elastic disconnecting device according to claim 1, which is characterized in that the side plate is movably connected on knife rest；Institute
The junction for stating knife rest and side plate offers the locking through-hole of kidney ellipsoid respectively, and the locking through-hole is set perpendicular to side plate direction
It puts, the locking through-hole outer ring is further opened with the locking card slot of a circle kidney ellipsoid；The side plate and the corresponding position of locking through-hole
It puts and offers locking screw hole；Locking bolt is additionally provided on the knife rest, the locking bolt passes through locking through-hole to be connected to
It locks on screw hole.
7. elastic disconnecting device according to claim 1, which is characterized in that the anvil roller assembly includes the first anvil roller, the
Two anvil rollers and anvil roller shaft coupling；First anvil roller and the second anvil roller are located at below two groups of cut-out assemblies respectively；First anvil
Roller and the second anvil roller are connected by anvil roller shaft coupling.
8. elastic disconnecting device according to claim 7, which is characterized in that the both sides of first anvil roller and the second anvil roller
Anvil roller bearing block is respectively arranged with, the anvil roller bearing block is fixed on knife rest.
9. the elastic disconnecting device according to claim 1 to 8 any one, which is characterized in that the roll body of the rotor and
Mandrel is interference fitted.
10. the elastic disconnecting device according to claim 1 to 8 any one, which is characterized in that on the roll body of the rotor
Bottoming hole is further opened with, heating element is installed in the bottoming hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189150.XA CN108214639A (en) | 2018-03-08 | 2018-03-08 | A kind of elastic disconnecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189150.XA CN108214639A (en) | 2018-03-08 | 2018-03-08 | A kind of elastic disconnecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108214639A true CN108214639A (en) | 2018-06-29 |
Family
ID=62667138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810189150.XA Pending CN108214639A (en) | 2018-03-08 | 2018-03-08 | A kind of elastic disconnecting device |
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| Country | Link |
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| CN (1) | CN108214639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203031A (en) * | 2018-09-28 | 2019-01-15 | 黄山富田精工制造有限公司 | A kind of elastic disconnecting device |
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| CN208020322U (en) * | 2018-03-08 | 2018-10-30 | 三明市普诺维机械有限公司 | A kind of elastic disconnecting device |
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| JP2001062775A (en) * | 1999-08-26 | 2001-03-13 | Kao Corp | Roll type cutting device |
| JP2016028841A (en) * | 2014-07-15 | 2016-03-03 | 東洋製罐株式会社 | Contour cut system |
| CN205870724U (en) * | 2016-06-22 | 2017-01-11 | 泉州市汉威机械制造有限公司 | Knife rest mechanism is cut to arc |
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| CN109203031A (en) * | 2018-09-28 | 2019-01-15 | 黄山富田精工制造有限公司 | A kind of elastic disconnecting device |
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