CN104720098B - Manufacture the machine of tobacco industry rod-shaped products and the cutter device of this machine - Google Patents
Manufacture the machine of tobacco industry rod-shaped products and the cutter device of this machine Download PDFInfo
- Publication number
- CN104720098B CN104720098B CN201410791861.6A CN201410791861A CN104720098B CN 104720098 B CN104720098 B CN 104720098B CN 201410791861 A CN201410791861 A CN 201410791861A CN 104720098 B CN104720098 B CN 104720098B
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- China
- Prior art keywords
- cap
- cutter
- knife rest
- machine according
- locking device
- 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.)
- Expired - Fee Related
Links
- 241000208125 Nicotiana Species 0.000 title claims abstract description 9
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 230000033001 locomotion Effects 0.000 claims description 64
- 238000000034 method Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 20
- 230000010355 oscillation Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 6
- 208000027418 Wounds and injury Diseases 0.000 description 13
- 230000006378 damage Effects 0.000 description 13
- 208000014674 injury Diseases 0.000 description 13
- 230000001681 protective effect Effects 0.000 description 12
- 230000008859 change Effects 0.000 description 10
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000035772 mutation Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000012505 colouration Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/28—Cutting-off the tobacco rod
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/28—Cutting-off the tobacco rod
- A24C5/30—Machines combined with devices for grinding the knives
Landscapes
- Harvester Elements (AREA)
- Knives (AREA)
Abstract
The present invention relates to a kind of machine for being used to manufacture the rod-shaped products of tobacco industry, have：Conveying device, for conveying continuous bar, and cutter device, for the bar to be cut into rod-shaped products with predetermined length, wherein the cutter device has a knife rest roller that can be rotatably driven（1）, the knife rest roller has at least one cutter projecting radially outwardly, can changing（3、4）, and one is set in the knife rest roller（1）Circumference section on be configured at the cap of the cutter device（2）, wherein one or more of cutter（3、4）Can be by the cap by one（2）The locking device of operation（22）It is locked in the knife rest roller（2）In or be unlocked.
Description
Technical field
The present invention relates to a kind of preamble with claim 1 it is feature, for manufacturing tobacco industry
Cutter device feature, for this machine of the machine of rod-shaped products and a kind of preamble with claim 16.
Background technology
The rod-shaped products of tobacco industry are, for example, cigarette, cigarlet or filter tip, and wherein internal material passes through packaging
Material, such as paper shape are regularly encapsulated.Modern machines are used to manufacture rod-shaped products, the machine includes one in addition
Kind of job step, wherein the rod-shaped products in cutter device by means of cutter by the bar of continuous conveying with predetermined
Length is cut.
The cutter device includes：The knife rest of one rotation, clamps the cutter on the knife rest；With all smoke pipes,
It has the guide portion for the bar, and the guide portion forms one and is used for through the bar simultaneously in addition to guiding the bar
The bearing of the cutter of traveling.The cutter bear naturally to wear due to high cutting frequency, and the abrasion may
Cause the blowzy trimming of the section of the bar.In order to compensate this abrasion, by one or more sand in the machine
Wheel is ground the cutter, and the cutter are moved rearwards by knife device to send along the direction of trimming.It is determined that damaging it
After must change the cutter, generally had to for this cut off machine operation.
In order to reduce the risk of injury of operating personnel, energy of the cutter to external knife rest periphery area accessible from the outside
Bent in domain by fixed on the rotary motion of knife rest, form to be static（Bügel）Cap covered with a kind of signal colouration,
Contacted so as to avoid operating personnel as far as possible with cutter, and operating personnel intentionally notice danger zone.
In order to change the cutter, the knife rest is maintained in a kind of position, respectively in cap in the position
Under a cutter are set.Here, the accurate operation of the knife rest is carried out by hand, wherein must be manually after cutter are changed
Ground rotates to the knife rest in another spin angular position, is set in the spin angular position under the cap another
Individual cutter.In order to change cutter, the knife rest roller is rotated, so as to which the cutter under being in are accessible from the outside.Cutting
The releasing process of knife is manually carried out by following manner：The stop pin of the cutter is locked by means of instrument, such as spiral shell
Silk knife overcomes spring force and is unlocked.Then the cutter are taken out by hand, and are replaced with new cutter.In a word,
The replacing of cutter needs a twist of the wrist and professional knowledge.In addition, at least during Renewal process and in each cutter
Renewal process between manually to implement the knife rest rotary motion during following danger be present：Operating personnel and cutting
The sharp blade contact of knife and thus possible injury.
The content of the invention
Filled based on this background technology it is an object of the present invention to provide a kind of machine and for the cutting of this machine
Put, wherein reducing risk of injury of the operating personnel during the Renewal process of cutter.
In order to realize the purpose, according to it is proposed that a kind of machine of the feature with claim 1 and a kind of tool
Have the right requirement 16 feature cutter device.
It suggested according to the design of the present invention, one or more of cutter pass through a lock that can be operated by the cap
Tight device is locked in the knife rest roller or is unlocked.
The advantages of proposed solution, is that the locking device need not be manually unlocked again, but substitutes
It can be unlocked in this by the cap.Thus, operating personnel are in order to unlock the locking device, it is not necessary to are applied to again with hand
Near the cutter, so as to reduce risk of injury.Therefore, the cap also has in addition to the function of its script
Additional function, the i.e. operation to the locking device.
It is further proposed that the locking or unblock of the locking device are realized by the motion of the cap.
The advantages of proposed solution is, the cutter each to be changed by the motion of the cap automatically
Unblock, it need not be unlocked after cap motion in additional demounting procedure.The motion of the cap is herein
Such as can be detected by means of sensor, then the signal of the sensor can be used to manipulate an executing agency, for solution
Lock the locking device.Another is obtained an advantage that operating personnel are manually operating the lid by the present invention indirectly
Forcibly hand must be placed on cap during releasing process during portion, then therefore operating personnel are no longer carried out with hand and cutter
Contact.Generally speaking, it is possible thereby to significantly reduce risk of injury of the operating personnel during Renewal process.In addition, cutter
Renewal process can be shortened in time by voluntarily or automatically unlocking the cutter, and cutter in addition
Renewal process can also be carried out by non-professional operating personnel in the case of no instrument., should after the cutter are unlocked
Cutter must also only be held and are removed from knife rest roller, and load new cutter.The taking-up and loaded
Journey can be carried out by means of special instrument herein, it is possible thereby to further reduce the risk of injury of operating personnel.
It is further proposed that the unblock of the locking device moves to the second by the cap from the 3rd position
Put and cause, the 3rd position is arranged between the first position and the second place of the cap.The solution of the locking device
Lock therefore only is moved to by cap from the 3rd position in the second place to cause, and the locking device the cap from
First position is also locked during moving to the 3rd position.The cap can to the motion in the 3rd position from first position
To realize for example for cleaning or visually checking the cutter.In addition, the unblock of the cutter is only by conscious
Cap that ground will be carried out, described causes from the 3rd position to the motion in the second place.
It is further proposed that for required for the cap is moved in the 3rd position from the first position
Power is less than the power for being used for moving to the cap in the second place from the 3rd position.Thus in order to unlock described cut
Cutter, it is necessary to overcome by the realizable power mutation of operating personnel, so as to which the cap is further moved from the 3rd position
Into the second place.Thus, it is possible to reduce the possibility for inadvertently unlocking the cutter.
This power is improved and can particularly simply realized in the following cases：Pass through the first spring towards the first position
Spring loads are carried out to the cap, and spring is carried out to the locking device by second spring towards latched position and added
Carry.Thus the spring force of the first and second springs reacts on the motion of the cap, and in the cap from the described 3rd
Position is added during moving in the second place, and the cap from the first position into the 3rd position
Motion stage during, only first spring, the power that is applied directly on the cap works.
The motion that can particularly simply implement of the cap is it is possible thereby to be accomplished in the following manner：The cap is being put
It can be moved in dynamic motion from the first position by the 3rd position in the second place, and described first
Angle of oscillation between position and the 3rd position is 30 to 140 degree, is preferably 90 degree, and in the 3rd position and described
Angle of oscillation between the second place is 2 to 40 degree, is preferably 20 degree.It is also referred to as the 3rd position of cleaning position therefore phase
Should be in following positions：In the position, the cap rotates 30 to 140 degree relative to the knife rest roller, is rolled in the knife rest
The also locked cutter have been completely exposed in cylinder.Then the unblock of cutter is by intentionally over pressing（Überdrü
cken）The cap further rotates 2 to 40 degree to realize, the ergonomics aspect that is excessively pressed against is for cutter
No longer it is necessary for unique accessibility.Therefore the excessively pressing is a kind of intentional motion extraordinary, described
Motion, which need not be carried out, to be only used for cleaning the cutter with higher possibility, is surpassed so as to avoid the cap as far as possible
Cross the 3rd position, unintentionally move, and and then avoid the unintentionally unblock of cutter.Cap is carried out this
It is necessary excessively pressing especially with will from the 3rd position apply higher power it is meaningful in association because operation
Thus bigger power must be applied on the cap by personnel consciously since the 3rd position of cap, for
Unlock the locking device.Therefore 3rd position can also be considered a kind of backstop, the cap exists in the backstop
Automatically stopped from the first position to during the oscillating motion in the 3rd position with less hand active force.
It is further recommended that the locking device can by the cap from the second place into the first position
Motion is locked with the opposite order of the motion process.The cutter newly loaded are then by the cap after loading
Relocked from the second place counter motion into the first position, wherein locking process has reached in itself
Terminate during three position.
Lock motion and unlocking movement can be realized particularly simply in the following cases：The locking device can with one
Motion, triggering locking device unlocking movement, spring-loaded control member, and the cap is from described first
Motion in position to the second place, for the unblock locking device can be delivered to described by means of transmission device
On control member.By the control member, movably partly it is arranged for controlling the locking in locking device
Motion and unlocking movement.Because the motion of the cap is passed on the control member by transmission device, cap
Motion the motion of the control member can be matched with terms of direction and stroke.This point especially has in the following cases
Profit：The transmission device is speed reduction gearing.In this case, the larger motion of the cap can be reduced to institute
The less motion of control member is stated, wherein the hand active force being applied in this case on the cap can also be changed into
A kind of larger steering force being applied on the control member.Thus, the manoeuvre portion of the locking device or locking device
Part can be configured with a kind of corresponding larger spring force, so as to reliably lock the cutter, and in order to unlock the lock
Tight device, because less hand active force just must be only applied on cap by the speed reduction gearing.
Here, a kind of toggle rod type transmission device is certified as a kind of preferred embodiment of the speed reduction gearing, utilize
Very high pressure can be preferably applied on the control member by the toggle rod type transmission device.
It is further proposed that the locking device can be in the predetermined spin angular position of only one of the knife rest roller
In be unlocked.By proposed solution, risk of injury can be further reduced for operating personnel, because at this
The replacing position of knife rest roller is defined in the case of kind, the change bit, which is put, can intentionally be so designed that so that operating personnel
It can be particularly easy to unlock and remove cutter.In addition the replacing position can so be selected so that operating personnel are attached
Protect with adding to prevent from inadvertently contacting with the cutter, such as pass through following manner：The cutter laterally pass through phase
Adjacent part or other guard blocks cover, and the cutter can only be booked in one kind grasps direction.
Following aspects are particularly advantageous that the knife rest roller is in predetermined spin angular position in this case
Locking device can be passed through（Blockiereinrichtung）To lock.Thus, the knife rest roller can be during Renewal process
It is considered as fixation, so as to which the acquisition of cutter to be replaced and the loading of new cutter can particularly simple be implemented, and
And it will not become difficult due to the uncontrolled motion of knife rest roller.
Following situations are particularly suitable in this case：The position of the cap is advance by the knife rest roller
The spin angular position of determination defines.The replacing of cutter or the fixation of knife rest roller are therefore real in a kind of spin angular position
Existing, cutter are arranged under the cap described in the spin angular position, so as to which cutter are transported by the cap
Move into the 3rd position and could be accessible, or moved to by the cap in the second place to be unlocked.Therefore can
To exclude the risk of injury that operating personnel are moved by cap.
It is further proposed that the knife rest roller can be from the first predetermined spin angular position after cutter are changed
Semi-automatically or fully automatically turn in other predetermined spin angular positions.Thus, before this necessarily manually for
The rotation that the knife rest roller is carried out will not cause for operating personnel thus caused risk of injury.Here, partly certainly
Dynamic to be so understood, the motion process of the knife rest roller is triggered in the first step by operating personnel, and then the
Automatically carried out in two steps.Automatically it is meant that knife rest roller predefines from first spin angular position to another
Spin angular position in motion process load and lock the first new cutter after automatically trigger and carry out.
It is further recommended that the cap is formed by following manner：The surface of the cap and the knife rest roller it
Between spacing along the knife rest roller direction of rotation increase, the surface is in the first position of the cap towards institute
State knife rest roller.The surface of cap is preferably following surfaces herein：The surface is in the first position of the cap closest to institute
Knife rest roller is stated, because the danger that product is clamped between the surface and knife rest roller is maximum.As long as the cap has lateral
Side protective bulkhead, the surface is preferably the surface of the direction knife rest roller of protective bulkhead with increased distance.
In addition in order to realize the purpose, it is proposed that a kind of product for being used to cut tobacco industry from continuous bar
Cutter device, wherein
- the cutter device has a knife rest roller that can be rotatably driven, and the knife rest roller has at least one
Cutter projecting radially outwardly, being replaced, and
- set one to be configured at the cutter device, fixed cap on the section of the circumference of the knife rest roller, its
Middle suggestion：
- the cutter device preferably in the characteristic of claim 1 to 14 at least one of design.
Brief description of the drawings
The present invention is explained with reference to the drawings by preferred embodiment below.Here it is shown that：
Fig. 1 shows the cutter device with knife rest roller according to prior art with two different visual angles；
Fig. 2 is shown as single part according to the improved cap for knife rest roller of the invention；With
Fig. 3-5 shows the cutter device with the cap according to the present invention in diverse location.
Embodiment
A kind of machine for being used to manufacture the rod-shaped products of tobacco industry according to prior art can be identified in Fig. 1
The cutter device of device, the continuous product bar that one or more is oriented parallel to one another is conveyed to by unshowned conveying device
The cutter device.In addition, it is same it is unshowned, be driven to rotary motion cut smoke pipe wheel（Tubenrad）It is provided with multiple
What is be disposed thereon cuts smoke pipe（Tuben）.The cutter device includes a knife for being driven to rotary motion as central unit
Frame roller 101, the knife rest roller have two cutter 103 and 104 projected radially outwardly, and the cutter have respectively
One tilts the blade of extension on circumferencial direction.
It is unshowned to cut smoke pipe wheel and knife rest roller 101 is synchronously driven each other, so as to one or more of continuous
Product bar during cutting process when cutter cut through the bar respectively by it is described cut smoke pipe wheel cut smoke pipe come
Support.
In addition, a lid fixed on the rotary motion of knife rest roller 101 is set on the knife rest roller 101 of cutter device
Portion 102 and two fixed sanding apparatus 105 and 106.In order to change and clean the cutter 103 and 104, the cap
102 can swing in the second place from first position.
In order to illustrate the present invention relative to solution known in the prior art, function identical part, which has, to be reduced
100 reference.
The improved cap 2 according to the present invention is enlargedly shown in fig. 2.The cap 2 includes what a machine was fixed
Holding member 7, oscillation bearing 13 is set on the holding member.Housing 10 has the first protective bulkhead 20, institute on its side
Stating the first protective bulkhead has the kob 9 being disposed thereon, and the kob is arranged for holding and swings the lid
Cover 10.The protective bulkhead 11 of setting second and the 3rd on the edge side that the rotation axis parallel to knife rest roller 1 of housing 10 extends
With 12, these protective bulkheads extend perpendicular to the first protective bulkhead 20.First, second, and third protective bulkhead 20,11 and 12 with housing
Adjacent holding member 7 defines the freely sky being arranged under the housing 10 in association in 10 position downwardly turned over
Between, as figure 3 illustrates as, the cutter 3 or 4 in the replacing position of knife rest roller 1 in order to change cutter 3 or
4 and extend into the free space.Here, recess is intentionally set respectively in protective bulkhead 11 and 12 in second and the 3rd, institute
Stating recess, during the rotary motion of knife rest roller 1 cutter 3 and 4 can pass through.By surrounding free sky under housing 10
Between, risk of injury of the operating personnel during the Renewal process of cutter 3 and 4 can be significantly reduced, because operating personnel are in institute
State inadvertently can not contact in this position of housing 10 with cutter 3 or 4.
The housing 10 of cap 2 is by means of extension spring 8 towards downwardly turn over, first position can identifying in figure 3 bullet
Property loading.The extension spring 8 has 8N spring force, and lateral convex with housing 10 or with protective bulkhead 11 using first end
Connection is played, and is connected using the second end with holding member 7.Here, the spring force of extension spring 8 is so designed that so that the housing
10 are also spring loaded during assembly in first position by pulling force, and thus inadvertently can not be removed from first position.
In addition, the cap 2 is connected by transmission device 14 and a lever arm 15 that can be swingingly supported on holding member 7
Connect, the lever arm implements the oscillating motion associated with the motion of cap 2 during cap 2 moves.Cap 2 or housing 10 are this
Lever arm 30 that is short, extending from oscillation bearing 13 is provided with, a coupling bar 16 is pivotally supported at swing on the lever arm
In bearing 17.In addition, the coupling bar 16 is swingably connected using its another end by oscillation bearing 18 with lever arm 15.
The coupling bar 16 forms transmission device 14 together with the supporting structure that can be swung, for the cap 2 to be covered in other words
The motion of cover 10 is delivered on lever arm 15, and the transmission device is a kind of deceleration transmission dress in this case due to length ratio
Put, the motion for making housing 10 larger by means of the speed reduction gearing is reduced to the less motion of lever arm 15.
The housing 10 of first protective bulkhead 20 and/or cap 2 is formed in the following manner：In the protective bulkhead 20 in other words of housing 10
The distance between shell surface of circumference of side and knife rest roller 1 in the first I positions of cap 2, in other words in housing 10
Downwardly turn over figure 3 illustrates position in along knife rest roller 1 direction of rotation increase, so as to reduce following possibility
Property：The particle that is separated during the cutting movement of continuous strip or even product is clamped between cap 2 and knife rest roller 1,
And thus lock or brake the rotary motion of the knife rest roller 1.
The knife rest roller 1 can recognize that with sectional view in figure 3.It can be seen that locking on the knife rest roller 1
Device 22, the cutter 4 are maintained on the knife rest roller 1 using the locking device.The locking device 22 includes
Two opposed pinch rollers 27 and 28, clamp the cutter 4 between the pinch roller.The clamping on right side in the accompanying drawings
Roller 28 can revolvably be driven by drive device 29, for the feed of cutter 4, and enduringly be cut positioned at described
On cutter 4.In the accompanying drawings left side the dumb-bell shape of pinch roller 27 formed, and using with larger diameter section against
On the left side of cutter 4.In addition, the pinch roller 27 in left side is resisted against the pressure on the section with less diameter by one
Power spring 25 is spring loaded during assembly towards the direction abutted on cutter 4.Incline on the longitudinal axis of cutter 4 in the direction of spring force
Tiltedly it is aligned.In addition, the pinch roller 27 in left side transverse to its longitudinal axis and favours cutter 4 and can moved in guide portion 26
It is directed dynamicly.A kind of operating element 23 is abutted on the upper side of the pinch roller 27 in left side, and the operating element passes through T-shaped
, the pin that can movably guide realizes.The operating element 23 passes through a left side by the spring force applied by compression spring 25
The pinch roller 27 of side is placed in a kind of position, and the cutter 4 described in the position are locked.The compression spring 25 will
90N spring force is applied on the pinch roller 27 in left side, so as to which the pinch roller 27 and 28 enduringly clamps cutter 4
In shown position.Because the spring force of compression spring 25 and worked during the rotary motion of knife rest roller 1 from
Mental and physical efforts are radially outward directed in the same manner, so clamping force also will not at least reduce during the rotary motion of knife rest roller 1.
On the left side of knife rest roller 1 be provided with machine fix holding member 7, the holding member have can be put thereon
The housing 10 supported dynamicly, the housing are in the first I positions in figure 3, and the housing described in the first position covers
The cutter 4 in the replacing position of knife rest roller 1.The cutter 4 in the cap 2 in other words position of housing 10 such as
Regularly it is clamped described in upper.In order to clean the cutter 4, the housing 10 from figure 3 illustrates the first I positions in put
Move figure 4 illustrates the 3rd III positions in.The oscillating motion of housing 10 is changed as described below by transmission device 14 herein
For the oscillating motion of lever arm 15.The housing 10 is extended using short lever arm beyond the ground of oscillation bearing 13, and in short lever arm
End on can be swingingly with coupling bar 16 in oscillation bearing 17 end be connected.The lever arm 15 itself can be supported swingingly
In oscillation bearing 21 on holding member 7, and the other end substantially at center in oscillation bearing 18 with coupling bar 16
Connection.By the coupling bar 16, the rotary motion in the counterclockwise direction of housing 10 is passed on lever arm 15, more properly
Say by following manner to realize：The lever arm 15 is implemented a kind of around oscillation bearing 21, rotation along clockwise direction herein
Transhipment is dynamic.Thus, lever arm 15 is swung using lever arm tip 19 towards 1 such degree of knife rest roller, until described
Lever arm is resisted against on operating element 23.During this motion, the housing 10 is in reverse to the spring force motion of extension spring 8.
Angle of oscillation A between the first I positions of housing 10 and the 3rd III positions of housing 10 in this embodiment about
90 to 95 degree.Transmission device 14 and the forced direction of extension spring 8 are so designed that herein so that the housing 10 is at 90 and 95 degree
In angular range due to its deadweight and extension spring 8 release when spring force and close automatically.
In order to change the cutter 4, the housing 10 must be further from the 3rd III positions in other words for the cap 2
Entered by 5 to 10 bigger degree of overvoltage figure 5 illustrates the 2nd II positions in so that the housing 10 is then
The first I positions are directed at the angle of oscillation B of about 95 to 105 degree.
By applying excessive pressure for housing 10, the lever arm 15 is according to identical rotation process such as from the first I positions
Put to the 3rd III positions further along clockwise oscillation, so as to the lever arm 15 using lever arm tip 19 make operating element 23 to
Lower movement, and and then also cause the pinch roller 27 in left side against which to overcome compression spring 25 in guide portion 26
Spring force moves down, and is no longer contacted with cutter 4 so as to the pinch roller 27, and the cutter 4 then no longer by
It is clamped between the pinch roller 27 and 28.
After the locking device 22 is unlocked, the cutter can be taken out preferably by means of the instrument set exclusively for this
4, for avoiding other risk of injury.Then new cutter 4 can be loaded by means of identical instrument, and pass through institute
State cap 2 and the new cutter are locked from the motion of the 2nd II positions to the 3rd III positions with opposite sequence of motion.
90N spring force is applied on the pinch roller 27 in left side by the compression spring 25, and the spring force passes through biography
The hand active force that dynamic device 14 is converted to necessary about 20N shows in Figure 5 for making housing 10 be moved to from the 3rd III positions
In the 2nd II positions gone out.Spring force to be overcome due to described in order to unlock the locking device 22, compression spring 25
The spring force of the extension spring 8 must be coupled with, so wherein described lever arm 15 is resisted against operating element 23 using lever arm tip 19
On position form a kind of mutation of power（Kraftsprung）Or backstop（Anschlag）, when the cutter 4 should be by that will enter
It is capable, when being unlocked for the excessive compression of housing 10, the power mutation or backstop must be overcome first.It is possible thereby to
Significantly decrease the possibility for inadvertently unlocking the locking device 22.
The locking device 22 realized by clamp system herein, the clamp system however can also be matched somebody with somebody by shape
Close connection（formschlüssig）Locking device 22 substitutes.In addition the unlocking movement of the locking device 22 can also lead to
The executing agency that crossing to manipulate causes, and the motion of the wherein housing 10 in other words of cap 2 can pass through sensor in this case
Device detects, and the signal of the sensor device then be used to manipulate the executing agency.
In addition in order to change cutter 3 and 4, the knife rest roller 1 can be full-automatic or semi-automatic by means of control device
Ground is rotated in the second replacing position from the first replacing position after the cutter 3 or 4 are changed, in first change bit
Put the first cutter 3 or 4 to be positioned under the cap 2, second cutter 3 or 4 are set in changing position described second
Under the cap 2.Thus knife rest roller 1 need not manually be rotated, it is possible thereby to relative in the prior art
The cutter device known further reduces risk of injury.Furthermore, it is possible to shorten Renewal process in terms of the time, because can be shorter
Time in find it is described second change position.
As long as generally speaking it was determined that using the instrument for being used to catch cutter 3 and 4, it is possible to carry out the He of cutter 3
4 Renewal process, and operating personnel will not contact with cutter 3 or 4 herein.Therefore risk of injury can be significantly decreased.This
Outside, cutter 3 or 4 can be changed only in the replacing position of the definition of knife rest roller 1, and the replacing position passes through cap
2 position and define especially by the position of lever arm 15, and so selected so that the cutter 3 or 4 exist
The Renewal process is all necessarily placed under the cap 2 first anyway before starting, and hereafter just implements Renewal process.
It is possible thereby to additionally avoid：Operating personnel may be contacted with the cutter 3 or 4.
Another advantage can be seen that existing cap 2, and housing 10 is additionally used for making the locking dress in other words
22 unblocks are put, i.e., as control member, so as to which this operation is even for also can be very simple for the operating personnel of the non-industry
Singly understand, only most low land increases the cost of the cutter device as far as possible in addition.Due to the cap 2 housing in other words
10 motion be directly associated to unlock the cutter 3 or 4 cap 2 in other words the housing 10 from guard bit
Put（First I positions）To cleaning position（3rd III positions）Motion, therefore the operation is very simple in addition and does not require
Special technique and skill.It is important for unlocking the cutter 3 or 4 to be only that：The cutter 3 or 4 institute in other words
State knife rest roller 1 to be arranged in predetermined position, and operating personnel for housing 10 by carrying out excessively pressing to make
The cutter 3 or 4 unlock.
Claims (17)
1. the machine of the rod-shaped products for manufacturing tobacco industry, has：
- conveying device, for conveying continuous bar, and
- cutter device, for the bar to be cut into rod-shaped products with predetermined length, wherein
- the cutter device has a knife rest roller that can be rotatably driven（1）, the knife rest roller has at least one footpath
To the outstanding cutter that can be changed（3、4）, and
- one is set in the knife rest roller（1）Circumference section on be configured at the cap of the cutter device（2）,
Characterized in that,
- one or more of cutter（3、4）Can be by the cap by one（2）The locking device of operation（22）It is locked in institute
State knife rest roller（1）In, or be unlocked.
2. machine according to claim 1, it is characterised in that
- the locking device（22）Locking or unblock realized by the motion of the cap.
3. machine according to claim 2, it is characterised in that
- the locking device（22）Unblock pass through the cap（2）From the 3rd（III）Position moves to the cap（2）'s
Second（II）Position causes, and the described 3rd（III）Position is arranged on the cap（2）First（I）Position and second（II）Position
Between putting.
4. machine according to claim 3, it is characterised in that
- be used for the cap（2）From described first（I）Position moves to the described 3rd（III）Power required in position is small
In for by the cap（2）From the described 3rd（III）Position moves to described second（II）Power in position.
5. the machine according to claim 3 or 4, it is characterised in that
- towards described first（I）The direction of position is for the cap（2）Power loading is carried out, and towards the side of the latched position
To for the locking device（22）Carry out power loading.
6. the machine according to claim 3 or 4, it is characterised in that
- the cap（2）Can be from described first in a kind of oscillating motion（I）Position is via the described 3rd（III）Move position
To described second（II）In position, and
- described first（I）Position and the described 3rd（III）Angle of oscillation between position is 30 to 140 degree, and described the
Three（III）Position and described second（II）Angle of oscillation between position is 2 to 40 degree.
7. the machine according to claim 3 or 4, it is characterised in that
- one or more of cutter（3、4）Can be by the locking device（22）Passed through with the opposite order of motion process
The cap（2）From described second（II）Position moves to described first（I）Motion in position locks.
8. the machine according to claim 3 or 4, it is characterised in that
- the locking device（22）With a movable, triggering locking device（22）Unlocking movement, spring loads
Control member（23）, and
- the cap（2）From described first（I）Position moves to described second（II）For the unblock cutter in position
（3、4）, the motion can pass through the locking device（22）By means of transmission device（14）It is delivered to the control member（23）
On.
9. machine according to claim 8, it is characterised in that
- the transmission device（14）It is speed reduction gearing.
10. machine according to claim 9, it is characterised in that
- the speed reduction gearing is toggle rod type transmission device.
11. machine according to any one of claim 1 to 4, it is characterised in that
- the locking device（22）Can be in the knife rest roller（1）The predetermined spin angular position of only one in be unlocked.
12. machine according to claim 11, it is characterised in that
- knife rest the roller（1）It can be locked in predetermined spin angular position by locking device.
13. machine according to claim 11, it is characterised in that
- the cap（2）Position pass through the knife rest roller（1）Predetermined spin angular position define.
14. machine according to claim 11, it is characterised in that
- knife rest the roller（1）Changing cutter（3、4）Afterwards can be from the first predetermined spin angular position semi-automatically
Or fully automatically turn in other predetermined spin angular positions.
15. the machine according to claim 3 or 4, it is characterised in that
- the cap（2）Formed by following manner：In the knife rest roller（1）With the cap（2）Surface between
Away from along the knife rest roller（1）Direction of rotation increase, the surface is in the cap（2）Described first（I）In position
Towards the knife rest roller（1）.
16. the machine according to claim 3 or 4, it is characterised in that
- towards described first（I）The direction of position is for the cap（2）Spring loads are carried out, and towards the latched position
Direction is for the locking device（22）Carry out spring loads.
17. the cutter device of the product for cutting tobacco industry from continuous bar, wherein
- the cutter device has a knife rest roller that can be rotatably driven（1）, the knife rest roller has at least one footpath
To cutter that are outstanding, being replaced（3、4）, and
- one is set in the knife rest roller（1）Circumference section on be configured at the cap of the cutter device（2）,
Characterized in that,
- the cutter device is used to the bar cutting into rod-shaped products with predetermined length, wherein one or more
Individual cutter（3、4）Can be by the cap by one（2）The locking device of operation（22）It is locked in the knife rest roller（1）In,
Or it is unlocked.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013226838.6A DE102013226838A1 (en) | 2013-12-20 | 2013-12-20 | Machine for the production of rod-shaped products of the tobacco-processing industry and cutting device for such a machine |
| DE102013226838.6 | 2013-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104720098A CN104720098A (en) | 2015-06-24 |
| CN104720098B true CN104720098B (en) | 2018-04-10 |
Family
ID=52101053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410791861.6A Expired - Fee Related CN104720098B (en) | 2013-12-20 | 2014-12-19 | Manufacture the machine of tobacco industry rod-shaped products and the cutter device of this machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2885984B1 (en) |
| CN (1) | CN104720098B (en) |
| DE (1) | DE102013226838A1 (en) |
| PL (1) | PL2885984T3 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017106133A1 (en) * | 2017-03-22 | 2018-09-27 | Hauni Maschinenbau Gmbh | Method for controlling a strand cutter and strand machine of the tobacco processing industry |
| DE102018211380A1 (en) * | 2018-07-10 | 2020-01-16 | Hauni Maschinenbau Gmbh | Device and method for separating rod-shaped segments of the tobacco processing industry from one strand |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB449922A (en) * | 1935-03-08 | 1936-07-07 | William Frederick Maitland Edw | Improvements in or relating to the manufacture of cigarettes |
| GB1175200A (en) * | 1966-12-29 | 1969-12-23 | Hauni Werke Koerber & Co Kg | Rotating Cutting Device. |
| US4554931A (en) * | 1982-10-15 | 1985-11-26 | Hauni-Werke Korber & Co. Kg | Apparatus for severing rod-shaped articles of the tobacco processing industry |
| DE102010009154A1 (en) * | 2010-02-24 | 2011-08-25 | Hauni Maschinenbau AG, 21033 | Cutting knife for a cutting device in a machine for producing rod-shaped products of the tobacco-processing industry |
| CN102948922A (en) * | 2011-07-29 | 2013-03-06 | 吉地股份公司 | Cutting head for endless strand in machine for manufacturing smoking articles e.g. cigarette rod, has dynamic protection unit arranged between drum and drive shaft, where drum includes through-hole on site surface |
| CN103416842A (en) * | 2012-05-23 | 2013-12-04 | 豪尼机械制造股份公司 | Device for cutting filter rods |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10100464A1 (en) * | 2001-01-08 | 2002-07-11 | Hauni Maschinenbau Ag | Method and device for replacing a knife in a cutting apparatus |
| DE102009024931A1 (en) * | 2009-06-06 | 2010-12-09 | Hauni Maschinenbau Ag | Cutting device of the tobacco processing industry for cutting at least one conveyed strand into a plurality of rod-shaped articles and methods for establishing and checking the operational readiness of the cutting device |
-
2013
- 2013-12-20 DE DE102013226838.6A patent/DE102013226838A1/en not_active Ceased
-
2014
- 2014-12-05 EP EP14196451.0A patent/EP2885984B1/en not_active Not-in-force
- 2014-12-05 PL PL14196451T patent/PL2885984T3/en unknown
- 2014-12-19 CN CN201410791861.6A patent/CN104720098B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB449922A (en) * | 1935-03-08 | 1936-07-07 | William Frederick Maitland Edw | Improvements in or relating to the manufacture of cigarettes |
| GB1175200A (en) * | 1966-12-29 | 1969-12-23 | Hauni Werke Koerber & Co Kg | Rotating Cutting Device. |
| US4554931A (en) * | 1982-10-15 | 1985-11-26 | Hauni-Werke Korber & Co. Kg | Apparatus for severing rod-shaped articles of the tobacco processing industry |
| DE102010009154A1 (en) * | 2010-02-24 | 2011-08-25 | Hauni Maschinenbau AG, 21033 | Cutting knife for a cutting device in a machine for producing rod-shaped products of the tobacco-processing industry |
| CN102948922A (en) * | 2011-07-29 | 2013-03-06 | 吉地股份公司 | Cutting head for endless strand in machine for manufacturing smoking articles e.g. cigarette rod, has dynamic protection unit arranged between drum and drive shaft, where drum includes through-hole on site surface |
| CN103416842A (en) * | 2012-05-23 | 2013-12-04 | 豪尼机械制造股份公司 | Device for cutting filter rods |
Also Published As
| Publication number | Publication date |
|---|---|
| PL2885984T3 (en) | 2017-09-29 |
| DE102013226838A1 (en) | 2015-06-25 |
| EP2885984B1 (en) | 2017-04-19 |
| EP2885984A1 (en) | 2015-06-24 |
| CN104720098A (en) | 2015-06-24 |
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Effective date of registration: 20160811 Address after: hamburg Applicant after: Hauni Maschinenbau AG Address before: hamburg Applicant before: Hauni Maschinenbau AG |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |