CN107549866B - A kind of TOBSPIN filament cutter cutter zero correction device - Google Patents
A kind of TOBSPIN filament cutter cutter zero correction device Download PDFInfo
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- CN107549866B CN107549866B CN201710637847.4A CN201710637847A CN107549866B CN 107549866 B CN107549866 B CN 107549866B CN 201710637847 A CN201710637847 A CN 201710637847A CN 107549866 B CN107549866 B CN 107549866B
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- cutter
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- push broach
- shaped bracket
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Abstract
The invention discloses a kind of TOBSPIN filament cutter cutter zero correction devices, including reset cradle, reseting baffle and elastic force push broach aligning gear, the reset cradle is in frame shaped bracket, the upper side frame of frame shaped bracket and the upper end of TOBSPIN filament cutter feed unit central slot are fixed, there is gap between the lower frame of frame shaped bracket and the lower end of TOBSPIN filament cutter feed unit central slot, reseting baffle level is set in reset cradle, reseting baffle is equipped with upper through-hole, and the lower frame of frame shaped bracket is equipped with lower through-hole;The elastic force push broach aligning gear includes that top knife bar, pressure spring and push broach plate, the end for pushing up knife bar are fixedly connected with push broach plate, and the beginning for pushing up knife bar sequentially passes through lower through-hole, pressure spring and upper through-hole, and push broach plate is located at the lower section of the lower frame of frame shaped bracket;The working efficiency of cutter zero correction can be effectively improved using not invention and reduces potential security risk.
Description
Technical field
The present invention relates to tobacco business chopping equipment technical field more particularly to a kind of TOBSPIN filament cutter cutter zero-bits
Means for correcting.
Background technique
TOBSPIN filament cutter is equipped with eight feed units, and eight feed units are that whole filament cutter is the most complicated and important
Component.In the course of work, while tobacco conveys between copper gang chain on filament cutter and lower copper gang chain, by upper copper bar
The extruding of chain makes tobacco form the cake of certain density, and is delivered to eight for supplying to install on eight feed units at knife door
Cutter cutting.The chopping work of tobacco is completed.To keep eight the sharp of cutter, during chopping, by a list
Only private takes motor driven and realizes cutter feeding.Eight after feeding are tempered cutter by grinding-roller.Because eight shredding knife constantly into
It gives, when cutter needs to change new cutter after a period of use.Since eight cutters are to take motor driven by an individual private.In
It will lead to eight feed unit inner cutter feed screw rods in replacement and operating process and feed nut be detached from.Cause eight cutters without
Method course feed, causes equipment downtime to repair.
As shown in Figure 1, being the feed cellular construction schematic diagram of filament cutter, the feed unit of filament cutter includes a cutter hub
Feed seat 1, the back side of cutter 2 and the front end face contact of cutter hub feed seat 1, and slided on front end face, before cutter hub feed seat 1
End face is smooth plane, carries out feed, tool backlash movement.It is recessed inwardly on the front end face of cutter hub feed seat 1, forms two items
Shape cutter control assembly accommodating chamber 3, two strip cutter control assembly accommodating chambers 3 are vertically arranged in parallel, and two strip cutters
Strip groove cavity 4 is formed between control assembly accommodating chamber 3, cutter control assembly controls the feed of cutter, withdrawing, cutter control
Component includes two groups, and every group is made of feed screw rod 5 and the threaded connection of feed nut 6, has cutter outstanding on feed nut 6
Fixture block 6a, cutter 2 are equipped with gain 2a, and cutter fixture block 6a is fastened in gain 2a.When feed screw rod 5 is in the drive of power mechanism
Under when rotated, the feed nut 6 on feed screw rod 5 carries out upper and lower movement therewith, meanwhile, drive cutter 2 to carry out
Upper and lower feed, tool backlash movement.
After feed screw rod and feed nut are detached from, need after manually one by one decomposing eight feed unit disassemblings, it is again right
The feed nut zero-bit of eight feed unit inner cutters is proofreaded.Cutter zero correction state is feed nut and feed screw rod
The lowermost screw thread be spirally connected state.To guarantee the feed nut location one of feed nut physical location and electric-control system cognition
It causes.Entire correction course complexity is cumbersome, fully relies on and is manually proofreaded, and the used time is longer, heavy workload.Cause maintenance efficiency
Lowly, and during check and correction there is potential equipment safety hidden danger, with fining equipment Management Level and safety in production pole
It is not consistent.
Summary of the invention
The object of the present invention is to provide a kind of TOBSPIN filament cutter cutter zero correction devices, can effectively improve cutter
The working efficiency and the potential security risk of reduction of zero correction.
The technical solution adopted by the present invention are as follows:
A kind of TOBSPIN filament cutter cutter zero correction device, including reset cradle, reseting baffle and elastic force push broach correction
Mechanism, the reset cradle are in frame shaped bracket, upper side frame and TOBSPIN filament cutter feed the unit middle part of frame shaped bracket
The upper end of groove is fixed, and is had between the lower frame of frame shaped bracket and the lower end of TOBSPIN filament cutter feed unit central slot
Gap, reseting baffle level are set in reset cradle, and frame shaped bracket is divided into two chambers, the chamber on top up and down and is set as
Flexible accommodating chamber, the chamber of lower part are set as power source accommodating chamber, and reseting baffle is equipped with upper through-hole, the lower frame of frame shaped bracket
Equipped with lower through-hole, the center of upper through-hole and lower through-hole is on the same line;The elastic force push broach aligning gear includes top knife
Bar, pressure spring and push broach plate, the end for pushing up knife bar are fixedly connected with push broach plate, when cutter is placed on cutter hub feed seat, push broach
The front end face of plate stretches out the front end face of cutter hub feed seat, and is located at the rear of the front end face of cutter;It successively wears at the beginning of top knife bar
Lower through-hole, pressure spring and upper through-hole are crossed, push broach plate is located at the lower section of the lower frame of frame shaped bracket;When push broach plate and frame shaped bracket
Lower frame contact when, equipped with limited block, limited block connects with reseting baffle lower end surface for the top lower section that contacts with reseting baffle of knife bar
Touching, pressure spring are set to power source accommodating chamber, and upper end and the limited block of pressure spring are fixed, the lower end of pressure spring and the lower frame of frame shaped bracket
It is fixed;When the lower end in contact of push broach plate and TOBSPIN filament cutter feed unit central slot, push broach plate and frame shaped bracket
When length between lower frame is greater than cutter zero correction state, height locating for feed nut.
The length of the top knife bar is 1/2-the 2/3 of reset cradle length.
The upper side frame of the frame shaped bracket is equipped with installation through-hole, and is matched with screw assembly, and screw assembly is by frame
The upper side frame of body shape bracket and the upper end of TOBSPIN filament cutter feed unit central slot are fixed.
The diameter of the upper through-hole and lower through-hole and the diameter of top knife bar match.
Reset cradle of the invention is placed in TOBSPIN filament cutter feed unit central slot, in reset cradle
Frame shaped bracket is divided into two chambers up and down by horizontally disposed reseting baffle, and the chamber on top is set as flexible accommodating chamber, is used for
The upper end of top knife bar is accommodated, meanwhile, for the operating space of indwelling operator;The chamber of lower part is set as power source receiving
Chamber, power source accommodating chamber are mainly used for placing pressure spring.
The beginning of top knife bar sequentially passes through lower through-hole, pressure spring and upper through-hole, and push broach plate is located at the lower frame of frame shaped bracket
Lower section, when cutter zero correction, firstly, correction personnel push down on top knife bar, directly either manually or by the push jack on top knife bar top
To the lower end in contact of push broach plate and TOBSPIN filament cutter feed unit central slot;Later, by the horizontal holding in knife spine end of cutter
Between push broach plate and the cutter fixture block of feed nut, the knife edge of cutter is taken advantage of a situation press backward again by corrector, so that cutter
The front end face contact at the back side and cutter hub feed seat, at this point, cutter fixture block outstanding on feed nut, is fastened on what cutter was equipped with
Gain forces pressure spring to be in compressive state, at this point, cutter is after the installation is completed, external force revocation, active force of the pressure spring in natural resiliency
Under, it can recycle upwards, so that push broach plate pushes up.Meanwhile during installing cutter, since push broach plate is located at top knife bar
End, push up and be arranged with pressure spring on knife bar, the knife spine of cutter is inconsistent with push broach plate by swivel.Push broach plate push cutter to
Upper movement, meanwhile, cutter can be moved up with the feed nut being engaged, while feed nut moves up, feed spiral shell
The screw thread on screw thread and feed screw rod in mother carries out silk movement, to complete to correct.
Detailed description of the invention
Fig. 1 is the filament cutter feed cellular construction schematic diagram in background technique;
Fig. 2 is structural schematic diagram of the invention;
Fig. 3 is cutter zero correction status architecture schematic diagram of the invention.
Specific embodiment
As shown in Figure 1, being main view of the invention, a shown in figure represents the length of reset cradle 7, and b represents reset cradle
7 width, c represent the depth of reset cradle 7, and the present invention includes reset cradle 7, reseting baffle 8 and elastic force push broach aligning gear, institute
The reset cradle 7 stated is in frame shaped bracket, and the upper side frame of the frame shaped bracket is equipped with installation through-hole, and is matched with screw
Component 9, screw assembly 9 consolidate the upper side frame of frame shaped bracket and the upper end of TOBSPIN filament cutter feed unit central slot 4
It is fixed.There is gap between the lower frame of frame shaped bracket and the lower end of TOBSPIN filament cutter feed unit central slot 4.Frame shaped
The depth c of bracket is less than or equal to the depth of TOBSPIN filament cutter feed unit central slot 4.
Reseting baffle 8 is horizontal to be set in reset cradle 7, and frame shaped bracket is divided into two chambers up and down, the chamber on top
Room is set as flexible accommodating chamber, for accommodating the upper end of top knife bar 10, meanwhile, for the operating space of indwelling operator;Under
The chamber in portion is set as power source accommodating chamber, and power source accommodating chamber is mainly used for placing pressure spring 11.Reseting baffle 8 is equipped with upper logical
Hole, the lower frame of frame shaped bracket are equipped with lower through-hole, the center of upper through-hole and lower through-hole on the same line, upper through-hole and under
The diameter of through-hole and the diameter of top knife bar 10 match, and top knife bar 10 is threaded through in through-hole and lower through-hole.
The elastic force push broach aligning gear includes top knife bar 10, pressure spring 11 and push broach plate 12, push up the end of knife bar 10 with
Push broach plate 12 is fixedly connected, and when cutter 2 is placed on cutter hub feed seat 1, the front end face of push broach plate 12 stretches out cutter hub feed seat 1
Front end face, and be located at cutter 2 front end face rear;The beginning of top knife bar 10 sequentially passes through lower through-hole, pressure spring 11 and upper logical
Hole, push broach plate 12 are located at the lower section of the lower frame of frame shaped bracket, and the length of the top knife bar 10 is 7 length of reset cradle
1/2-2/3, the top of top knife bar 10 is additionally provided with push jack 13, facilitates the operation of corrector.When push broach plate 12 and frame shaped bracket
When lower frame contacts, the top lower section that contact with reseting baffle 8 of knife bar 10 equipped with limited block 14, limited block 14 under reseting baffle 8
End face contact, pressure spring 11 are set to power source accommodating chamber, and the upper end of pressure spring 11 and limited block 14 are fixed, the lower end of pressure spring 11 and framework
The lower frame of shape bracket is fixed;When the lower end in contact of push broach plate 12 and TOBSPIN filament cutter feed unit central slot 4, push away
When length between knife plate 12 and the lower frame of frame shaped bracket is greater than 2 zero correction state of cutter, height locating for feed nut 6
Degree pushes up the beginning of knife bar 10 above upper through-hole.
Reset cradle 7, reseting baffle 8, top knife bar 10, limited block 14, push broach plate 12 are all made of aluminum alloy materials and are made.
Illustrate the working principle of the invention with reference to the accompanying drawing:
When 2 zero correction of cutter, feed nut 6 and feed screw rod 5 are in running state, the stepped spiral shell of feed nut 6
Mother, relatively high stepped portions are higher step-like for cutter fixture block 6a in the top of lower stage portion.Firstly, correction
Personnel push down on top knife bar 10, until push broach plate 12 and TOBSPIN filament cutter either manually or by the push jack 13 on top 10 top of knife bar
The lower end in contact of feed unit central slot 4;At this point, the lower frame of frame shaped bracket is higher than the upper surface of feed nut 6;It
Afterwards, by the horizontal holding in knife spine end of cutter 2 between push broach plate 12 and the cutter fixture block 6a of feed nut 6, i.e. the knife spine of cutter 2
It is contacted with the conflict of the lower stage portion of feed nut 6.The knife edge of cutter 2 is taken advantage of a situation press backward again by corrector, so that cutter 2
The back side and cutter hub feed seat 1 front end face contact, at this point, cutter fixture block 6a outstanding on feed nut 6, is fastened on cutter 2
The gain 2a being equipped with, after the turning backward of entire cutter 2, the knife spine of cutter 2 offsets by swivel with push broach plate 12
Touching.Meanwhile during cutter 2 are installed, since push broach plate 12 is located at the end of top knife bar 10, pushes up and be arranged with pressure on knife bar 10
Spring 11, when correcting beginning, by the artificial external force of extraneous corrector, bear down on one downwards knife bar 10, and pressure spring 11 is forced to be in compression
State, at this point, cutter 2 is after the installation is completed, external force revocation, pressure spring 11 can recycle upwards under the active force of natural resiliency, so that
Push broach plate 12 pushes up.Since push broach plate 12 and cutter 2 are inconsistent, push broach plate 12 pushes cutter 2 and moves up, meanwhile, it cuts
Knife 2 can be moved up with the feed nut 6 being engaged, screw thread while feed nut 6 moves up, in feed nut 6
Upper silk movement is carried out with the screw thread on feed screw rod 5, feed screw rod 5 is forced to generate a rotation, in rotation, feed nut 6
It completes upper silk with feed screw rod 5 to match, feed nut 6 is docked with the realization of the feed screw rod 5 of rotation, and TOBSPIN can be completed and cut
The 2 zero correction work of silk machine-cut knife.
The present invention can simplify 2 zero correction process of filament cutter cutter.2 zero-bit of TOBSPIN filament cutter cutter is greatly saved
Timing need to manually dismount the process and workload of eight feed units, school team one by one, improve maintenance work efficiency.And greatly
Reduce potential security risk during correcting 2 zero-bit of cutter, practical value and promotional value with higher.
A kind of 2 zero correction device of TOBSPIN filament cutter cutter of the present embodiment, can be fixedly mounted and TOBSPIN chopping
In eight feed unit central slots 4 of machine, it can also face after TOBSPIN filament cutter feed screw rod 5 is detached from feed nut 6
When installation 2 zero-bit of cutter is corrected.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it is still
Can modify to technical solution documented by previous embodiment, or some or all of the technical features are carried out etc.
With replacement;And these are modified or replaceed, technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
Range.
Claims (4)
1. a kind of TOBSPIN filament cutter cutter zero correction device, it is characterised in that: including reset cradle, reseting baffle and bullet
Push knife aligning gear, the reset cradle is in frame shaped bracket, the upper side frame and TOBSPIN filament cutter of frame shaped bracket into
The upper end of knife unit central slot is fixed, lower frame and the TOBSPIN filament cutter feed unit central slot of frame shaped bracket
There is gap between lower end, reseting baffle level is set in reset cradle, and frame shaped bracket is divided into two chambers up and down, top
Chamber be set as flexible accommodating chamber, the chamber of lower part is set as power source accommodating chamber, and reseting baffle is equipped with upper through-hole, frame shaped branch
The lower frame of frame is equipped with lower through-hole, and the center of upper through-hole and lower through-hole is on the same line;The elastic force push broach corrects machine
Structure includes that top knife bar, pressure spring and push broach plate, the end for pushing up knife bar are fixedly connected with push broach plate, when cutter is placed on cutter hub feed seat
When upper, the front end face of push broach plate stretches out the front end face of cutter hub feed seat, and is located at the rear of the front end face of cutter;Push up the beginning of knife bar
End sequentially passes through lower through-hole, pressure spring and upper through-hole, and push broach plate is located at the lower section of the lower frame of frame shaped bracket;When push broach plate and frame
When the lower frame contact of body shape bracket, the lower section that top knife bar is contacted with reseting baffle is equipped with limited block, limited block and reseting baffle
Lower end face contact, pressure spring are set to power source accommodating chamber, and upper end and the limited block of pressure spring are fixed, the lower end of pressure spring and frame shaped bracket
Lower frame fix;When the lower end in contact of push broach plate and TOBSPIN filament cutter feed unit central slot, push broach plate and framework
When length between the lower frame of shape bracket is greater than cutter zero correction state, height locating for feed nut.
2. TOBSPIN filament cutter cutter zero correction device according to claim 1, it is characterised in that: the top knife
The length of bar is 1/2-the 2/3 of reset cradle length.
3. TOBSPIN filament cutter cutter zero correction device according to claim 2, it is characterised in that: the framework
The upper side frame of shape bracket is equipped with installation through-hole, and is matched with screw assembly, screw assembly by the upper side frame of frame shaped bracket with
The upper end of TOBSPIN filament cutter feed unit central slot is fixed.
4. TOBSPIN filament cutter cutter zero correction device according to claim 3, it is characterised in that: described is upper logical
The diameter of hole and lower through-hole and the diameter of top knife bar match.
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CN201710637847.4A CN107549866B (en) | 2017-07-31 | 2017-07-31 | A kind of TOBSPIN filament cutter cutter zero correction device |
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CN201710637847.4A CN107549866B (en) | 2017-07-31 | 2017-07-31 | A kind of TOBSPIN filament cutter cutter zero correction device |
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CN107549866A CN107549866A (en) | 2018-01-09 |
CN107549866B true CN107549866B (en) | 2019-11-26 |
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CN201710637847.4A Active CN107549866B (en) | 2017-07-31 | 2017-07-31 | A kind of TOBSPIN filament cutter cutter zero correction device |
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CN112971197A (en) * | 2019-12-02 | 2021-06-18 | 秦皇岛烟草机械有限责任公司 | Novel hobbing cutter type tobacco filament cutter knife roller body |
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GB2171036A (en) * | 1985-02-20 | 1986-08-20 | Terence Joseph Wallace | Lathe tool height setting device |
CN201800078U (en) * | 2010-08-26 | 2011-04-20 | 芜湖申锋板业有限公司 | Corrugated paper cutting roller adjuster |
CN202635579U (en) * | 2012-04-13 | 2013-01-02 | 昆明烟机集团二机有限公司 | double-power interactive support shaft system of tobacco cutter |
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