CN203728999U - Velvet cutting device of chenille spinning machine - Google Patents
Velvet cutting device of chenille spinning machine Download PDFInfo
- Publication number
- CN203728999U CN203728999U CN201320658931.1U CN201320658931U CN203728999U CN 203728999 U CN203728999 U CN 203728999U CN 201320658931 U CN201320658931 U CN 201320658931U CN 203728999 U CN203728999 U CN 203728999U
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- CN
- China
- Prior art keywords
- hand
- positioning sleeve
- spinning machine
- reciprocating lever
- chenille spinning
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- Expired - Lifetime
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- 238000005520 cutting process Methods 0.000 title claims abstract description 38
- 238000009987 spinning Methods 0.000 title claims abstract description 22
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to a velvet cutting device of a chenille spinning machine. The tail end of a reciprocating rod fixing a cutting blade is hinged to the circumference of the top surface of a positioning sleeve, the top end of a rotary shaft is inserted into the positioning sleeve and is fixed by a screw, the bottom end of the rotary shaft is fixedly socketed with a dragging wheel driven by a motor, the diameter of the dragging wheel is at least 1.5 times of that of a common dragging wheel, a bearing sleeves the middle of the middle of the rotary shaft, a bearing block outside the bearing is fixedly connected with a frame. By the aid of the velvet cutting device, service life of the cutting blade can be effectively prolonged, and modification cost of the integral chenille spinning machine is reduced.
Description
Technical field
The utility model relates in a kind of textile industry for spinning the spinning machine of snow Neil suede yarn, especially a kind of cut pile device being arranged in chenille spinning machine.
Background technology
In chenille spinning machine cut pile device, blade ceaselessly cuts pile loop under the effect of reciprocating lever, the wearing and tearing of its blade are very serious, blade is very short service life, and consumption is very large, 6-10 the blade of sometimes just need to using up a working day, not only consume blade, raise the cost, and the frequent replacing of blade, also waste a lot of time, working (machining) efficiency is low.
CN102230249B, a kind of chenille suede yarn hot-cutting device and fervent method are disclosed, leaf gauge is fixed on the seat that spaces by rear electrode electricity folder for it and the electric mounting board of rear electrode is spacing on seat, front electrode electricity folder is fixed on collets and collets are connected with the seat that spaces by tensioning stage clip, and hot knife is fixed on front electrode electricity folder and rear electrode electricity folder.This cut pile device adopts hot melt blade to substitute cutting blade, has extended the service life of blade.
CN201738070U, a kind of coil chopping up apparatus of chenille spinning machine is disclosed, it comprises the circular shear blade of being located at below in leaf gauge, circular shear blade is coupling on knife rest, knife rest is fixed on reciprocating lever, is provided with locking circular shear blade and controls the locking stepping mechanism that circular shear blade stepping is rotated between circular shear blade and knife rest.This cut pile device adopts circular shear blade to substitute microscler cutting blade, has extended the service life of blade.
The cut pile device of above-mentioned two kinds of modes, although extended the service life of blade, but adopt hot melt blade or circular shear blade to substitute microscler cutting blade, need the auxiliary of electrode assembly or locking stepping mechanism, this just must overall modifier structure, again prepare a set of cut pile device and circuit control device, need to expend large number quipments process time and equipment debugging time, so not only time-consuming but also greatly increased equipment cost.
Utility model content
Purpose of design: avoid the weak point in background technology, design a kind ofly when extending cutting blade service life, reduce the cut pile device of the chenille spinning machine of equipment improvement cost.
Design: in order to realize above-mentioned purpose of design.1, the wheel diameter of leading along by hand that drive reciprocating lever is reciprocating is at least 1.5 times of common wheel diameter hand in hand, is first technical characterictic of the present utility model.The object of design is like this, driven by motor wheel rotation hand in hand, be fixed on the rotating shaft of taking turns hand in hand rotates thereupon, because reciprocating lever is hinged on the end face circumference of rotating shaft top positioning sleeve, not conllinear of the center line of hinged place and positioning sleeve, when positioning sleeve rotates with rotating shaft, reciprocating lever is made horizontal reciprocating movement, and then cutting pile loop, after the enlarged diameter of the wheel of leading along by hand is arrived generally hand in hand more than 1.5 times of wheel diameter, under the effect of motor and belt, hand in hand wheel diameter strengthens the rotating speed of rotating shaft and positioning sleeve and slows down, the reciprocating frequency of reciprocating lever slows down, the blade of cutting blade reciprocating cutting pile loop always on reciprocating lever knife rest, but the reciprocating frequency of the constant cutting blade of cutting efficiency reduces, the heat that cutting produces greatly reduces, reduce the damage of cutting heat to blade, improve the service life of cutting blade, and whole equipment remains unchanged, only need to change the wheel hand in hand of larger diameter, not only easy to operate, the while also greatly reduces the cost of equipment improvement, has saved the time much improving equipment, and reduces production costs, and saves time and manpower.2, the articulated position of reciprocating lever tail end and positioning sleeve end face, near the outward flange of positioning sleeve, is second technical characterictic of the present utility model.The object of design is like this, reciprocating lever tail end and positioning sleeve end face hinged place, away from the center of positioning sleeve, when positioning sleeve rotation, lengthen the reciprocating distance of reciprocating lever, increase the effective cutting length of cutting blade upper knife edge, not only improve the utilization rate of cutting blade upper knife edge, also extended the service life of cutting blade.3, it is hinged that the ball pivot female connector being threaded connection between reciprocating lever and positioning sleeve and ball pivot extension bar are realized sphere, is the 3rd technical characterictic of the present utility model.The object of design is like this, between reciprocating lever and positioning sleeve, be provided with the ball pivot female connector and the ball pivot extension bar that are threaded, the tail end of ball pivot female connector and ball pivot extension bar respectively spherical hinge is connected on positioning sleeve end face and reciprocating lever tail end, adopt the sphere articulated manner of ball pivot female connector and ball pivot extension bar to be connected reciprocating lever tail end and positioning sleeve end face, not only prevent jitter phenomenon when positioning sleeve rotarily drives reciprocating lever reciprocating motion, improve the stationarity of cutting blade cutting pile loop, improve cut pile quality, and being threaded of ball pivot female connector and ball pivot extension bar, can regulate in time the distance between reciprocating lever and positioning sleeve, can move, change the position of microscler cutting blade upper knife edge with respect to leaf gauge, improve the utilization rate of elongated blades upper knife edge, improve the service life of cutting blade.
Technical scheme: a kind of cut pile device of chenille spinning machine, the reciprocating lever tail end of fixed cutting blade is hinged on the circumference of positioning sleeve end face, rotating shaft top is inserted in positioning sleeve and is screwed, the hand in hand wheel of rotating shaft bottom and driven by motor peg graft fixing and hand in hand wheel diameter be at least 1.5 times of common wheel diameter hand in hand, rotating shaft middle part cover has bearing block and frame outside bearing and bearing to be connected and fixed.
The utility model compared with background technology, the one, when improving cutting blade service life, do not need significantly to improve whole equipment, greatly reduce the cost of equipment improvement, both reduced production costs, also saved a lot of time and manpower; The 2nd, lengthen the reciprocating distance of reciprocating lever, increase the effective cutting length of cutting blade upper knife edge, not only improve the utilization rate of cutting blade upper knife edge, also extend the service life of cutting blade; The 3rd, can regulate in time the distance between reciprocating lever and positioning sleeve, improve the utilization rate of blade upper knife edge, improve the service life of cutting blade.
Brief description of the drawings
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further.
Accompanying drawing 1 is the perspective view of the cut pile device of the utility model chenille spinning machine.
In the cut pile device that accompanying drawing 2 is the utility model chenille spinning machine, remove the perspective view of wheel hand in hand.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Embodiment 1: with reference to accompanying drawing 1,2.A cut pile device for chenille spinning machine, its cutting blade that is positioned at leaf gauge neck below is fixed on knife rest 7; Described knife rest 7 bottoms are connected to the tail end of reciprocating lever 6; Insert in the guide pin bushing of frame 8 at the middle part of described reciprocating lever 6; On the other end of described reciprocating lever 6, vertically fix a connecting rod 17; A hinged pull bar 5 on described connecting rod 17; Described pull bar 5 other ends are hinged on adapting rod 16; Described adapting rod 16 bottoms are fixed on positioning sleeve 4, and the axis of positioning sleeve 4 and adapting rod 16 is parallel and conllinear not; Described positioning sleeve 4 is fixed on the top of rotating shaft 3, and fixes by screw; The middle part of described rotating shaft 3 is provided with bearing 13 and bearing block 2, and the above and below that is positioned at bearing 13 on rotating shaft 3 is equipped with split washer 14; Described bearing block 2, in diametric(al), is extended with contiguous block 9; Described contiguous block 9 tail ends are fixedly connected with frame 1; Described rotating shaft 3 bottoms are fixed with takes turns 1 hand in hand, and takes turns hand in hand on 1 outer circumference surface and have belt grooves 11; Describedly take turns hand in hand 1 and rotate under the traction of belt and motor; Described 1 the diameter of taking turns is hand in hand conventionally to take turns hand in hand the more than 1.5 times of 1 diameter, and takes turns hand in hand the louvre 12 that has uniform arrangement on 1; Described wheel is hand in hand equipped with many reinforcements 10 on 1 upper surface and lower surface, and louvre 12 is between adjacent reinforcement 10; Described reinforcement 10 all stretches out from core wheel.
Above-mentionedly take turns hand in hand 1 and rotate under the drive of belt and motor, driven rotary axle 3 rotates, and the adapting rod 16 being positioned on rotating shaft 3 top positioning sleeves 4 does eccentric rotary, and then drives reciprocating lever 6 reciprocating, and the yarn on leaf gauge is carried out to continuous cut pile.Owing to taking turns hand in hand 1 enlarged diameter, the rotating speed of rotating shaft 3 and positioning sleeve 4 slows down, and the reciprocating frequence of reciprocating lever 6 reduces, and when being fixed on blade on reciprocating lever 6 pile loop being cut, the heat of generation reduces greatly, has effectively improved the service life of cutting blade.
Embodiment 2: on the basis of embodiment 1, a kind of cut pile device of chenille spinning machine, has locating hole 15 on its positioning sleeve end face; Described locating hole 15 is near the edge of positioning sleeve 4, and adapting rod 16 bottoms are fixed in locating hole 15; The inwall of the hole wall of described locating hole 15 and positioning sleeve 4 is tangent; For the reciprocal distance that makes reciprocating lever 6 increases, locating hole 15 also can depart from the center line of positioning sleeve 4 as far as possible; Described 1 the diameter of taking turns is hand in hand greater than 160mm.
Embodiment 3: on the basis of embodiment 2, a kind of cut pile device of chenille spinning machine, the locating hole 15 on its positioning sleeve 4 also can be two; Described two locating hole 15 center lines are not identical with the distance of positioning sleeve 4 center lines, can, according to the difference of yarn types, select corresponding locating hole 15, and adapting rod 16 is fixed in this locating hole 15; Described 1 the diameter of taking turns hand in hand can be 160mm, 180mm or 200mm, can be also any numerical value in the middle of 160mm-200mm.
Embodiment 4: on the basis of embodiment 1, a kind of cut pile device of chenille spinning machine, its pull bar 5 two ends and adapting rod 16, connecting rod 17 are ball-joint formula; On described adapting rod 16 and connecting rod 17, all fix a steel ball 20; The ball pivot junctor that described pull bar 5 is coordinated by two screw threads grafting forms, i.e. ball pivot female connector 18 and ball pivot extension bar 19; The tail end of described ball pivot female connector 18 and ball pivot extension bar 19 is annular, and is enclosed within respectively outside the steel ball 20 of adapting rod 16 and connecting rod 17; The top of described ball pivot extension bar 19 is tightened and is fixed in ball pivot female connector 18; By the screw thread cooperation that spins, can regulate the length of ball pivot female connector 18 and ball pivot junctor 19, and then regulate the distance of reciprocating lever 6 apart from rotating shaft 3, realize the adjusting control of the reciprocating cutting length of cutting blade on reciprocating lever 6.
It is to be understood that: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; instead of restriction to the utility model mentality of designing; any combination, increase or amendment that does not exceed the utility model mentality of designing, all falls in protection domain of the present utility model.
Claims (5)
1. the cut pile device of a chenille spinning machine, it is characterized in that: reciprocating lever (6) tail end of fixed cutting blade is hinged on the circumference of positioning sleeve (4) end face, rotating shaft (3) top is inserted in positioning sleeve (4) and is screwed, the grafting of wheel (1) hand in hand of rotating shaft (3) bottom and driven by motor is fixed and wheel (1) diameter of leading along by hand is at least common 1.5 times of taking turns hand in hand (1) diameter, overlaps and have bearing (13) and the outer bearing block (2) of bearing (13) to be connected and fixed with frame (8) in the middle part of rotating shaft (3).
2. the cut pile device of chenille spinning machine according to claim 1, is characterized in that: the diameter of wheel (1) is greater than 160mm hand in hand.
3. the cut pile device of chenille spinning machine according to claim 1, is characterized in that: the diameter of wheel (1) is 160mm～200mm hand in hand.
4. according to the cut pile device of the chenille spinning machine described in any one claim in claim 1-3, it is characterized in that: the articulated position of reciprocating lever (6) tail end and positioning sleeve (4) end face, near the outward flange of positioning sleeve (4).
5. the cut pile device of chenille spinning machine according to claim 4, it is characterized in that: between reciprocating lever (6) and positioning sleeve (4), be provided with the ball pivot female connector (18) and the ball pivot extension bar (19) that are threaded, the tail end of ball pivot female connector (18) and ball pivot extension bar (19) respectively spherical hinge is connected on positioning sleeve (4) end face and reciprocating lever (6) tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658931.1U CN203728999U (en) | 2013-10-24 | 2013-10-24 | Velvet cutting device of chenille spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320658931.1U CN203728999U (en) | 2013-10-24 | 2013-10-24 | Velvet cutting device of chenille spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203728999U true CN203728999U (en) | 2014-07-23 |
Family
ID=51199085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320658931.1U Expired - Lifetime CN203728999U (en) | 2013-10-24 | 2013-10-24 | Velvet cutting device of chenille spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203728999U (en) |
-
2013
- 2013-10-24 CN CN201320658931.1U patent/CN203728999U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |