CN109049108A - A kind of adjustable edge bearing of chemical fiber tube - Google Patents
A kind of adjustable edge bearing of chemical fiber tube Download PDFInfo
- Publication number
- CN109049108A CN109049108A CN201811042979.3A CN201811042979A CN109049108A CN 109049108 A CN109049108 A CN 109049108A CN 201811042979 A CN201811042979 A CN 201811042979A CN 109049108 A CN109049108 A CN 109049108A
- Authority
- CN
- China
- Prior art keywords
- chemical fiber
- fiber tube
- pad body
- edge bearing
- effector
- 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
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 53
- 239000000126 substance Substances 0.000 title claims abstract description 53
- 239000012636 effector Substances 0.000 claims abstract description 22
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 6
- 210000000515 tooth Anatomy 0.000 description 6
- 229920006324 polyoxymethylene Polymers 0.000 description 4
- 244000144730 Amygdalus persica Species 0.000 description 2
- 235000006040 Prunus persica var persica Nutrition 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- -1 that is Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
Abstract
A kind of adjustable edge bearing of chemical fiber tube, it is related to paper tube technical field of processing equipment, disc including being installed on chemical fiber tube cutter side pads body, the pad body is coaxially provided with mounting hole, rotation axis is equipped in the mounting hole, the pad body lateral edge has effector, and the effector is movably connected with fixed actuation part, the pad body lateral edge also has to be combined to form cylindrical cam shape with the spaced retaining part of the effector, the retaining part with the pad body.By the adjustable edge bearing, it can be achieved that actively, without changeing adjust edge bearing and chemical fiber tube when cutter cut chemical fiber tube only supports distance, that is, change effective depth of cut of cutter, to realize the automatically adjusting to cleavable chemical fibre thickness of pipe wall.Have many advantages, such as that adjustable extent cutter that are big, wear-resisting, can preventing paper cutter, rotation intercolumniation mutually damage simultaneously.
Description
Technical field
The present invention relates to paper tube technical field of processing equipment more particularly to a kind of adjustable edge bearings of chemical fiber tube.
Background technique
In daily life, paper tube have as adhesive tape, plastic film, paper towel roll around the inner core of production extensive use,
Wherein chemical fiber tube is used as the paper tube that the windings such as textile industry spinning use.
When producing chemical fiber tube, usually coiling and passed through on round tube model by the body paper with certain thickness and hardness
Continuous continual former pipe is made in brushing glue consolidation, realizes according to demand thereafter through the form that former pipe is cut into segmentation
Production.In cutting process, pass through side after generally the longer round tube being cut into advance is fixedly attached in a Rotational Cylindrical
Cutter under face pressure realize the cutting relatively rotated, and it is excessive to be easy to happen cutter stroke in cutting process, cause cutting
It has cut to will continue to after paper tube advance and cut with rotation intercolumniation, on the one hand will affect the service life of Rotational Cylindrical, another aspect
Sharpness and quality to cutter also will appear damage.Use is arranged in cutter side in general existing production method justifies
The edge bearing of dish type realizes that the advance to cutter limits by edge bearing when cutting and only supporting for chemical fiber tube, to prevent above-mentioned
The generation for the problem of cutting is crossed, but traditional edge bearing can only cut the chemical fiber tube of single wall thickness, if desired adjust, and need with changing not
With the cutter or edge bearing of diameter.Above-mentioned adjusting excessively takes time and effort in the paper tube machine of existing multistage multitool cutting, causes
The reduction of production efficiency and production adaptability.
Summary of the invention
The purpose of the present invention is to provide a kind of adjustable edge bearings of chemical fiber tube, by the adjustable edge bearing, it can be achieved that cutting
Edge bearing actively, without changeing is adjusted when cutter cuts chemical fiber tube and stopping for chemical fiber tube supports distance, i.e., change cutter is effective
Depth of cut, to realize the automatically adjusting to cleavable chemical fibre thickness of pipe wall.Simultaneously have adjustable extent it is big, it is wear-resisting,
The advantages that can preventing the cutter of paper cutter, rotation intercolumniation from mutually damaging.
To realize goal of the invention, present invention employs following technical solutions:
A kind of adjustable edge bearing of chemical fiber tube, the disc including being installed on chemical fiber tube cutter side pad body, and the pad body is coaxial
Equipped with mounting hole, rotation axis is equipped in the mounting hole, the pad body lateral edge has effector, and the effector is movable
Be connected with fixed actuation part, the pad body lateral edge also have with the spaced retaining part of the effector, it is described only
Support combines to form cylindrical cam shape with the pad body.
As a preference of the present invention, the retaining part and the pad body are integrally formed.
As a preference of the present invention, the cylindrical cam to diameter maxima and minima difference be 10cm.
As a preference of the present invention, the effector is a fanning strip, fan-shaped apex angle end, which has, is fixed in the pad body
Interconnecting piece, arc end be equipped with turbo tooth.
As a preference of the present invention, the actuation part include fixed servo motor and by the servo motor drive and with
The worm screw of the turbine tooth engagement of the effector.
As a preference of the present invention, the lateral surface of the retaining part and pad body is removable to be connected with wear-resisting portion.
As a preference of the present invention, wear-resisting portion's lateral width is less than the retaining part lateral width.
As a preference of the present invention, the wear-resisting portion is the wear-resisting portion of polyformaldehyde system.
As a preference of the present invention, the pad body and the retaining part, effector surface are covered with ceramic particle layer.
As a preference of the present invention, the pad body is equipped with the cavity being circular layout.
The beneficial effects of the present invention are:
1, pad body and retaining part, which are formed, adjusts shape only to distance by rotation, can continuous controllable adjusting depth of cut, from
And the Rotational Cylindrical of paper cutter is protected not to be damaged while realizing that chemical fiber tube is effectively cut；
2, the relative rotation of retaining part is realized by worm and gear, accuracy is high, can be self-locking, will not be because only supporting work when chemical fiber tube
The rollback of retaining part firmly occurs, to guarantee that depth of cut is stablized；
3, wear-resisting, replaceable with chemical fiber tube contact position, there is longer service life and convenient for safeguarding；
4, own wt is light, perfect heat-dissipating, high degree of automation, is easily installed, adjusts, uses.
Detailed description of the invention
Fig. 1 is the partial 3-D schematic diagram that the present invention is installed in paper cutter described in embodiment one；
Fig. 2 is schematic side view of the invention；
Fig. 3 is to face partial enlargement diagram at retaining part of the present invention；
Schematic side view when Fig. 4 is maximum depth of cut of the present invention, placed in the middle, three kinds of states of minimum；
Items are respectively as follows: 1 pad body in figure, 11 effectors, 111 interconnecting pieces, 112 turbo tooths, 12 actuation parts, 121 servo motors,
122 worm screws, 13 retaining parts, 2 mounting holes, 3 rotation axis, 4 cutter, 5 wear-resisting portions, 6 cavitys, 71 Rotational Cylindricals, 72 cutting knife supports,
73 link blocks, 8 chemical fiber tubes.
Specific embodiment
Below in conjunction with attached drawing, the present invention will be described in detail:
Embodiment one
The adjustable edge bearing of a kind of chemical fiber tube as shown in Figure 1, 2, 3, the paper cutter of installation include one for being set with chemical fiber tube 8
Rotational Cylindrical 71, while the horizontal top of Rotational Cylindrical 71 is equipped with the cutting knife support 72 of strip, multiple knife assemblies in parallel
Removable installation is in (only showing the part of two knife assemblies on bracket) on the cutting knife support 72 in Fig. 1, cutter group
Part includes that along the link block 73 that moves of cutting 72 extending direction of knife support and can turn the chemical fiber tube for being mounted on 73 end of link block
Cutter 4
Edge bearing described in the present embodiment includes the disc pad body 1 for being installed on 4 side of chemical fiber tube cutter, and pad body 1 coaxially opens up
There is a mounting hole 2, a rotation axis 3 is equipped in mounting hole 2, which is that cutter 4 can turn to be connected to link block
It is rotatablely connected while rotation connection on 73 as the rotation axis of center of rotation 3, rotation axis 3 and cutter 4 with link block 73, peace
Dress hole 2 can turn to connect with rotation axis 3 by needle bearing.Padding 1 lateral edge of body has effector 11, and effector 11 movably connects
There is the actuation part 12 being fixedly mounted on link block 73, pad 1 lateral edge of body also has supports with spaced stop of effector 11
The metal or rigid plastics part that portion 13, retaining part 13 and pad body 1 are integrally formed.
As shown in Figure 1, 2, in the present embodiment, retaining part 13 combines to form cylindrical cam shape with pad body 1, i.e., discoidal
The basic circle that body 1 is cylindrical cam is padded, retaining part 13 is the peach tip of cylindrical cam, and retaining part 13 is in pad 1 side of body as peach tip
The shape of outwardly convex, at the same its in side projection the shape line of itself and itself and to pad the shape line of 1 junction of body be everywhere to connect
Continuous circular shape, so that divide with the retaining part of chemical fiber tube everywhere to continuously contact with when only supporting chemical fiber tube and adjusting, it will not
There is the straight line rib of damage chemical fibre pipe surface.
In the present embodiment, cylindrical cam to diameter maxima and minima difference be 10cm.Cam to diameter, that is, cam edge
The certain point of upper shape line to its basic circle axis distance, the cylindrical cam be to the minimum value of diameter be pad body as its basic circle
1 radius is on retaining part 13 at a distance from pad 1 axis farthest of body to the maximum value of diameter, and difference is that 10cm is cut
The maximum gauge difference that cutter 4 cuts the wall thickness of chemical fiber tube 8 is 10cm, to have biggish adjustable range to adapt to different wall thickness
Demand is cut in the production of chemical fiber tube.
In the present embodiment, effector 11 is a fanning strip, and fan-shaped apex angle end has the interconnecting piece 111 for being fixed in pad body 1,
Through-hole there are two being set on interconnecting piece 111, and the side for preventing from being fixedly connected on pad body 1 by installing bolt in two through-holes,
Its arc end is machined with turbo tooth 112.
In the present embodiment, actuation part 12 includes the servo motor 121 for being bolted on 73 wall surface of link block, servo electricity
The output shaft of machine 121 is equipped with the worm screw 122 for being driven and being engaged with the turbo tooth of effector 11 112 by servo motor 121.By watching
Taking motor 121 drives worm screw 122 to rotate, and may make turbo tooth 112 that engagement rotation occurs, to adjust the phase of retaining part 13
Angle.Meanwhile the latching characteristics of worm and gear connection makes after turning to a certain phase, retaining part 13 will not be because of itself and chemical fiber tube 8
Between active force and retract so that only support after depth of cut control it is with good stability.Servo simultaneously
The characteristic that motor 121 accurately controls angle of rotation can realize accurate phase controlling.
In the present embodiment, retaining part 13 and pad 1 lateral surface of body are connected with by the way that bolt is removable for preventing 8 He of chemical fiber tube
The wear-resisting portion 5 mutually worn between retaining part 13, wear-resisting portion 5 are surrounded on the side of entire cylindrical cam.Wear-resisting portion 5 and lateral surface
Shape is identical as the shape in face 13 is only supported after mounting, so that still there is the adjustable range of original cylindrical cam after mounting,
The bolt is located at the inside in wear-resisting portion 5 in the form of countersunk head, so that the shape line on side elevation direction of wear-resisting portion 5 keeps former
Shape.Furthermore corner angle all carry out fillet processing everywhere in wear-resisting portion, make so that cutting will not occurs to chemical fibre pipe surface when only supporting
With.After long-term use, aging or abrasion may occur for wear-resisting portion 5, need to only replace wear-resisting portion 5 by demounting bolt at this time
Maintenance is completed, to have good maintenance convenience, the cost used can also be reduced.
As shown in figure 3, wear-resisting 5 lateral width of portion is less than 13 lateral width of retaining part in the present embodiment.And its it is smaller away from
From being distributed in the two sides in wear-resisting portion 5 i.e. in terms of positive apparent direction simultaneously, wear-resisting portion 5 be in by two sides inwardly reduce less than retaining part 13
Form, so as to prevent wear-resisting portion 5 from occurring to contact with the possible of cutter 4, and then protect its service life longer.
In the present embodiment, wear-resisting portion 5 is the wear-resisting portion of polyformaldehyde system.Polyformaldehyde thermoplastic crystalline polymer, that is, POM can have
Smooth surface quality, while its intensity, rigidity are high, are unlikely to deform influence depth of cut, while its wear-resisting property is good, uses the longevity
Life length.
In the present embodiment, pads body 1 and retaining part 13,11 surface of effector are covered with ceramic particle layer.It is above-mentioned to prevent
The abrasion of each section, because edge bearing also has the function of axial limiting cutter 4, therefore the ceramic particle layer especially prevents above-mentioned portion
Divide the contact wear between cutter 4.
In the present embodiment, the side of pad body 1 is machined with three cavitys 6 being circular layout around its axis, and cavity 6 is in this reality
Its own weight can be effectively reduced, mention for the cavity of perforation while not reducing the pad structural strength of body 1 itself by applying in example
High heat dissipation effect.
Fig. 1,2,3,4 are please referred to, at work, chemical fiber tube 8 to be cut is sleeved in Rotational Cylindrical 71, passes through scroll chuck
Or end face stop pushing device realize it is affixed with Rotational Cylindrical 71.Cutting knife support 72 is located at 71 top of Rotational Cylindrical, after cutting starts
Rotational Cylindrical 71 rotation drive chemical fiber tube 8 rotate, while cutter 72 under the control of the similar actuator such as hydraulic cylinder to Rotational Cylindrical
71 fall, and cut 8 surface of chemical fiber tube by its pressure, while the ring cutting of chemical fiber tube is realized by the rotation of Rotational Cylindrical 71.It is dropping
Before lower cutting, fallen according to the wall thickness of the chemical fiber tube 8 of this cutting by 121 rotation work of servo system control servo motor
Dynamic worm screw 122 rotates and then the retaining part 13 on pad body 1 is driven to rotate, so that changing cutting knife support 72 falls rear retaining part 13
Stop the phase position supported with chemical fiber tube 8, the depth that cutter 4 are cut is the edge of circular cutter 4 to retaining part 13 and changes
The difference of fine 8 retaining part of pipe point, when retaining part 13 is turned to diameter maximum point, depth of cut is minimum, is turning to diameter minimum
Locate that depth of cut when (basic circle end) is most deep, cutting between two parties is realized between two extreme values when turning to retaining part 13 and removing to diameter maximum
Cut depth.The adjusting to depth of cut can be realized by this adjusting, in the ideal situation, depth of cut can be adjusted to
The wall thickness of chemical fiber tube 8 is identical, can both guarantee effective cutting of chemical fiber tube, by that will not damage the Rotational Cylindrical 71 of inside, exists
In the display operating condition of error, the degree that will not influence its service life can also will be down to the damage of Rotational Cylindrical 71.
Only preferred embodiments of the present invention will be described for above embodiments, not to the spirit and scope of the present invention
It is defined, without departing from the design concept of the invention, ordinary people in the field makes technical solution of the present invention
All variations and modifications, each fall within protection scope of the present invention, the claimed technology contents of the present invention, whole note
It carries in detail in the claims.
Claims (10)
1. a kind of adjustable edge bearing of chemical fiber tube, the disc including being installed on chemical fiber tube cutter (4) side pads body (1), special
Sign is that the pad body (1) is coaxially provided with mounting hole (2), is equipped with rotation axis (3) in the mounting hole (2), the pad body
(1) lateral edge has effector (11), and the effector (11) is movably connected with fixed actuation part (12), the pad body
(1) lateral edge also has and the effector (11) spaced retaining part (13), the retaining part (13) and the pad
Body (1) combination forms cylindrical cam shape.
2. the adjustable edge bearing of a kind of chemical fiber tube according to claim 1, which is characterized in that the retaining part (13) with it is described
Body (1) is padded to be integrally formed.
3. the adjustable edge bearing of a kind of chemical fiber tube according to claim 2, which is characterized in that the cylindrical cam to diameter most
Big value is 10cm with minimum value difference.
4. the adjustable edge bearing of a kind of chemical fiber tube according to claim 1, which is characterized in that the effector (11) is a fan
Shape plate, fan-shaped apex angle end have the interconnecting piece (111) for being fixed in pad body (1), and arc end is equipped with turbo tooth (112).
5. the adjustable edge bearing of a kind of chemical fiber tube according to claim 4, which is characterized in that the actuation part (12) includes solid
It fixed servo motor (121) and is driven by the servo motor (121) and is engaged with the turbo tooth (112) of the effector (11)
Worm screw (122).
6. the adjustable edge bearing of a kind of chemical fiber tube according to claim 1, which is characterized in that the retaining part (13) and pad body
(1) lateral surface is removable to be connected with wear-resisting portion (5).
7. the adjustable edge bearing of a kind of chemical fiber tube according to claim 6, which is characterized in that the wear-resisting portion (5) is lateral wide
Degree is less than the retaining part (13) lateral width.
8. the adjustable edge bearing of a kind of chemical fiber tube according to claim 6 or 7, which is characterized in that the wear-resisting portion (5) is poly-
The wear-resisting portion of formaldehyde system.
9. the adjustable edge bearing of a kind of chemical fiber tube according to claim 1, which is characterized in that the pad body (1) and it is described only
Support (13), effector (11) surface are covered with ceramic particle layer.
10. the adjustable edge bearing of a kind of chemical fiber tube according to claim 1, which is characterized in that the pad body (1) is equipped with annular
The cavity (6) of arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042979.3A CN109049108A (en) | 2018-09-07 | 2018-09-07 | A kind of adjustable edge bearing of chemical fiber tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042979.3A CN109049108A (en) | 2018-09-07 | 2018-09-07 | A kind of adjustable edge bearing of chemical fiber tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109049108A true CN109049108A (en) | 2018-12-21 |
Family
ID=64759859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811042979.3A Pending CN109049108A (en) | 2018-09-07 | 2018-09-07 | A kind of adjustable edge bearing of chemical fiber tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109049108A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611992U (en) * | 1992-07-24 | 1994-02-15 | 日本輸送機株式会社 | Tool mounting structure for cutting equipment such as adhesive tape |
| KR20030091190A (en) * | 2002-05-24 | 2003-12-03 | 현대자동차주식회사 | A pipe cutting device |
| CN104960024A (en) * | 2015-07-08 | 2015-10-07 | 安徽华天机械股份有限公司 | Disc-shaped cutter pad and manufacturing method thereof |
| CN207593870U (en) * | 2017-11-17 | 2018-07-10 | 成都鑫富汇纸业有限公司 | A kind of paper bobbin cutting device |
| CN208729959U (en) * | 2018-09-07 | 2019-04-12 | 浙江环龙机器有限公司 | A kind of adjustable edge bearing of chemical fiber tube |
-
2018
- 2018-09-07 CN CN201811042979.3A patent/CN109049108A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611992U (en) * | 1992-07-24 | 1994-02-15 | 日本輸送機株式会社 | Tool mounting structure for cutting equipment such as adhesive tape |
| KR20030091190A (en) * | 2002-05-24 | 2003-12-03 | 현대자동차주식회사 | A pipe cutting device |
| CN104960024A (en) * | 2015-07-08 | 2015-10-07 | 安徽华天机械股份有限公司 | Disc-shaped cutter pad and manufacturing method thereof |
| CN207593870U (en) * | 2017-11-17 | 2018-07-10 | 成都鑫富汇纸业有限公司 | A kind of paper bobbin cutting device |
| CN208729959U (en) * | 2018-09-07 | 2019-04-12 | 浙江环龙机器有限公司 | A kind of adjustable edge bearing of chemical fiber tube |
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