CN104233545A - Friction disc type false twisting device - Google Patents
Friction disc type false twisting device Download PDFInfo
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- CN104233545A CN104233545A CN201410448692.6A CN201410448692A CN104233545A CN 104233545 A CN104233545 A CN 104233545A CN 201410448692 A CN201410448692 A CN 201410448692A CN 104233545 A CN104233545 A CN 104233545A
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- false
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- false twister
- twisting device
- friction
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Abstract
The invention provides a friction disc type false twisting device, which comprises an installing seat, a false twisting device and a fixing structure, and also comprises a sliding structure, wherein the false twisting device can move to a fixed position through the sliding structure and can be fixedly arranged on the installing seat through the fixing structure. The friction disc type false twisting device has the advantages that the false twisting device is moved to the fixed position through the sliding device, and is fixedly arranged on the installing seat through the fixing structure, so that the false twisting device can be easily installed, the installation stability of the false twisting device can be improved, meanwhile, the vibration of the false twisting device in the work process is reduced, and the positioning of yarn paths is more accurate.
Description
Technical field
The present invention relates to a kind of false-twisting device, especially relate to a kind of friction-disc false-twisting device for elasticizer.
Background technology
In the production of curling composite yarn, it is known that produce the false twisting be introduced into by friction mode in multifilament threads, described false twisting by heat treatment with the filament form of line in deformation process region by HEAT SETTING.It is successful for being proved to be for producing such false twisting for the equipment of twisted multi-filament line, and in the apparatus, line is rotating and directed on the side face of stacked frictional disk.Such equipment uses usually in deformation process machine.The equipment with multiple frictional disk side by side each other is especially preferred for manufacturing recombination line.Such as at US 4,584, disclose such equipment for twisted multi-filament line in 831.
For this reason, in known equipment, two friction spindle devices remain on spindle shelf in a projecting manner each other abreast.Public band drive unit shared by these friction spindles, and this band also drives the adjacent equipment of adjacent process position.The frictional disk of one of them spindle device is driven with the circumferential speed of constant, and line is directed on the side face of frictional disk along the route tilted.The scraping mechanism acted between the online and side face of frictional disk causes the cross force for twisted lines and produces the tension force for carrying this line on line.
Traditional false-twisting device is provided with a false twister in upside, and as shown in Figure 6 to 8, upside false twister 61 is arranged on mount pad 64 by pin 62 and pin-and-hole 63 cooperation, and reaches stable state further by deadweight.
Adopt the false-twisting device of said structure, need when mounted to make great efforts alignment pin and pin-and-hole, add the difficulty of installation.In addition, when needs use multiple false twister, larger space will be taken.
Summary of the invention
The object of the invention is to, a kind of friction-disc false-twisting device is provided, to improve the convenience and steadiness that false twister installs on false-twisting device, thus make the installation of false twister easier.
Other objects of the present invention are to provide a kind of friction-disc false-twisting device, it comprises mount pad, false twister and fixed structure, described friction-disc false-twisting device also comprises slide construction, and described false twister can move to fixed position by slide construction and be mounted on described mount pad by described fixed structure.
Preferably, described false twister comprises pallet, described pallet side is provided with synchromesh gear and Timing Belt, described pallet opposite side is provided with base, the two ends of described pallet outwardly form sliding part, the corresponding described sliding part of described mount pad extends and is provided with slide rail, and described sliding part coordinates with described slide rail and forms described slide construction.
Further, described false twister comprises upside false twister and/or downside false twister, described fixed structure comprises the pin being located at described mount pad and the pin-and-hole be located on described false twister, described upside false twister is mounted on the upside of described mount pad by described pin and described pin-and-hole, described downside false twister is fixed on the downside of described mount pad by described pin and described pin-and-hole.
The further improvements of fixed structure are, described fixed structure also comprises operating portion and driving section, described operating portion is arranged at the position of the outside convenient operation of described false twister, described driving section is connected to described operating portion and described pin, the action of described operating portion is sent to described pin, drives described pin to change between latched position and off-position.
Wherein, described operating portion is rotatable handle, the tooth-strip part that described driving section comprises power transmission shaft, is located at the gear part of described power transmission shaft and is located on described pin, described gear part engages with described tooth-strip part, described pin can be driven to move up and down to described latched position or off-position when described handle rotates.
Preferably, described driving section also comprises the resetting-mechanism be located on described power transmission shaft, and resetting-mechanism can make rotatable handle automatically reset, so that further operate.Preferably, described resetting-mechanism comprises torsion spring structure, and wherein two torsion spring sets are located on described power transmission shaft, and the middle part of described power transmission shaft is fixed with a little axle, one end that described two torsion springs are close to mutually is set on described little axle, and the other end of described two torsion springs is all fixed on described mount pad.
Described slide rail has abrasionproof top layer.
Preferably, described mount pad is provided with the pin of at least one vertical direction and the pin of a horizontal direction, and on described false twister, correspondence is provided with pin-and-hole, so that this false twister is fixed on this mount pad.
Further, each false twister is provided with the pin-and-hole of two vertical directions and the pin-and-hole of a horizontal direction, on described mount pad, correspondence is provided with the pin of two vertical directions and the pin of a horizontal direction, the pin of described horizontal direction, pin-and-hole are located between two slide rails of this false twister pallet, and bearing of trend is consistent with slide rail.
The present invention utilizes slide construction to realize the supplementary mode of false twister installation, and the another fixed form by manipulating improves the convenience that false twister is installed further.And by means of aforementioned improved, the present invention can overcome existing false-twisting device and be difficult to convenient in downside, firm defect of installing false twister, makes it possible to the friction-disc false-twisting device realizing the installation of upper and lower sides false twister one easily.
Accompanying drawing explanation
Some illustrative embodiments below with reference to accompanying drawings by means of friction-disc false-twisting device according to the present invention are described in more detail the present invention, in accompanying drawing:
Figure 1A shows in a specific embodiment of the present invention the structure chart of the friction-disc false-twisting device not installing downside false twister in a schematic manner.
Figure 1B shows in this embodiment of the present invention the plan structure figure of the friction-disc false-twisting device not installing downside false twister in a schematic manner.
Fig. 1 C shows in this embodiment of the present invention the face upwarding assumption diagram of the friction-disc false-twisting device not installing downside false twister in a schematic manner.
Fig. 2 shows the structure chart of the first direction of the false twister adopted in this embodiment of the present invention in a schematic manner.
Fig. 3 shows the structure chart of the second direction of the false twister adopted in this embodiment of the present invention in a schematic manner.
Fig. 4 A shows the local structural graph showing the first direction of fixed structure in this embodiment of the present invention in a schematic manner.
Fig. 4 B shows the local structural graph showing the second direction of fixed structure in this embodiment of the present invention in a schematic manner.
Fig. 4 C shows the local structural graph showing the third direction of fixed structure in this embodiment of the present invention in a schematic manner.
Fig. 5 shows in this embodiment of the present invention the structure chart of the friction-disc false-twisting device being provided with downside false twister in a schematic manner.
Fig. 6 is a kind of structure chart installing the false-twisting device mount pad of false twister in upside in prior art.
Fig. 7 is the face upwarding assumption diagram of false twister in prior art.
Fig. 8 is the local structural graph be arranged on by false twister by pin and pin-and-hole in prior art on mount pad.
Detailed description of the invention
Inventor carefully studies existing false-twisting device, in view of difficulty when it is installed, the present invention proposes a kind of slide construction that utilizes newly and realizes the supplementary mode of false twister installation, in addition, is improved the convenience of false twister installation by the fixed form that can manipulate further.And by means of aforementioned improved, the present invention can overcome existing false-twisting device and be difficult to convenient in downside, firm defect of installing false twister.Because, if want tradition to be utilized the fixing twisting apparatus of pin directly to change downside into or upper and lower sides is all provided with false twister, so in design, downside false twister is installed can produces following point:
1. because false twister is in high speed operation state, the false twister being arranged on downside cannot reach stable state, strong vibration and wearing and tearing can be produced, and then cause the location of the Silk Road inaccurate and produce skew, and the safety problem such as can cause that false twister is thrown out of under judder.
2. due to the limited space below false-twisting device, the installation of downside false twister is comparatively difficult, such as, need headspace to plug the false twister of downside up and down, this space that will significantly increase shared by false-twisting device.
3, false twister Position location accuracy in downside is poor.
Because the limitation that above-mentioned prior art exists, by aforementioned thinking, the present invention proposes a kind of friction-disc false-twisting device, false twister is mainly moved to fixed position by carriage and is mounted on mount pad by fixed structure by it, make false twister easier to mount, thus improve the installation steadiness of false twister, also effectively can reduce false twister vibration in the course of the work simultaneously.
Drawings and the specific embodiments are coordinated to be described in further detail the specific embodiment of the present invention below.
The present embodiment proposes a kind of friction-disc false-twisting device, as shown in Figure 1A to Fig. 5, it comprises mount pad 11, false twister 21, fixed structure 31 and slide construction 41, and false twister 21 can move to fixed position by slide construction 41 and be mounted on mount pad 11 by fixed structure 31.The present embodiment is described all to install false twister 21 in the upper and lower both sides of mount pad 11; but be not limited to this; those skilled in the art is according to description of the invention; also can select only to utilize auxiliary this false twister 21 of installation of this slide construction 41 in side (upside or downside); also can utilize the upper and lower false twister of this auxiliary installation of slide construction 41 in upper and lower both sides simultaneously simultaneously; these similar combinations are all included in protection scope of the present invention, hereby illustrate.
First, in order to be beneficial to the realization of this slide construction, the present embodiment has certain improvement to false twister 21, is described below by the structure of specific embodiment to false twister 21, but the false twister 21 that the present invention protects is not limited in following structure.
Concrete, as shown in Figure 2, false twister 21 can comprise pallet 211, synchromesh gear 212 and Timing Belt 213 is provided with in the side (in figure upside) of pallet 211, for by the rotation of the rotary transfer of machine shaft to one of them gear, then driven the rotation of all the other two synchromesh gears 212 by Timing Belt 213; The opposite side (in figure downside) of pallet 211 is provided with base 214, three axles of the synchromesh gear 212 of corresponding top are arranged on base 214 down, three axle settings triangular in shape, every root axle arranges some frictional disks, overlap up and down between frictional disk, repeat no more, the two ends of pallet 211 are outwardly formed with sliding part 215 herein.Corresponding with the sliding part 215 set by the pallet 211 of this false twister 21, mount pad 11 extends and is provided with slide rail 115, sliding part 215 coordinates with slide rail 115 and forms slide construction 41.By means of this slide construction 41, when false twister 21 installed by needs, slide into fixed position after only its sliding part 215 need being corresponded to this slide rail 115, make the installation of false twister 21 lighter, simple, the installation of upper and lower sides integral type false twister of being more convenient for.
Further, in the present embodiment, as shown in Fig. 3, Fig. 5, false twister 21 comprises upside false twister and downside false twister, accordingly, fixed structure 31 can comprise the pin 311 being located at mount pad 11 and the pin-and-hole 216 be located on false twister 21, and in one embodiment, fixed structure comprises the pin of two vertical directions, on mount pad, correspondence is provided with pin-and-hole, wherein, the pin 311 of vertical direction is preferably telescopic structure, to reach the less object taken up room.Upside false twister is mounted on the upside of mount pad 11 by pin 311 and pin-and-hole 216, downside false twister is fixed on the downside of mount pad 11 by pin 311 and pin-and-hole 216.By coordinating of the pin 311 on mount pad 11 and the pin-and-hole 216 on false twister 21, make the installation of false twister 21 more firm, and be easy to dismounting.
The further improvements of fixed structure 31 are, fixed structure 31 also comprises operating portion and driving section, operating portion is arranged at the position of the outside convenient operation of false twister 21, driving section is connected to operating portion and pin 311, the action of operating portion is sent to pin 311, and pin 311 is changed between latched position and off-position.By operating portion action during installation or removal false twister 21, make the insertion of the pin 311 on mount pad 11 and the pin-and-hole 216 on false twister 21 be separated easier.
Particularly, in one embodiment, as Fig. 4 A, shown in Fig. 4 B and Fig. 4 C, operating portion is rotatable handle 51, driving section comprises power transmission shaft 52, the gear part 53 being located at power transmission shaft 52 and the tooth-strip part 312 be located on pin 311, gear part 53 engages with tooth-strip part 312, can pin 311 move up and down to described latched position or off-position when handle 51 rotates, wherein, during the latched position of the present embodiment, the pin 311 of fixed structure 31 stretches out, can coordinate by the pin-and-hole 216 corresponding with on false twister, limit this false twister in the horizontal direction, thus utilize this slide construction and fixed structure firmly to fix this false twister.In the present embodiment, utilize coordinating of slide construction and fixed structure, not only drastically increase the convenience that false twister is installed, and, by gear part 53 and tooth-strip part 312 engage and the supplemental support of slide rail 115 and positioning action can improve the steadiness that false twister installs further.Fig. 4 A, Fig. 4 B and Fig. 4 C show on mount pad for installing right side slide rail and the fixed structure of downside false twister, those skilled in the art can understand thus, the installation of upside false twister is similar, only needs setting or the direction of action of suitable changing section parts, no longer describes in detail herein.
The foregoing describe pin set by vertical direction and pin-and-hole coordinates fixing, in order to strengthen the steadiness that false twister is installed further, preferably, also can select the pin 313 being provided with at least one horizontal direction on mount pad 11, refer to Figure 1A, and correspondence arranges pin-and-hole on false twister, coordinate the pin 311 of vertical direction, pin-and-hole 216 and slide construction 41 that this false twister is firmly fixed on this mount pad 11 thus.In conjunction with above-described embodiment, except being provided with the pin-and-hole 216 of two vertical directions on each false twister, the corresponding pin 311 being provided with two vertical directions on mount pad 11, also can increase the pin 313 of a horizontal direction, pin-and-hole (not shown), and the pin 313 of described horizontal direction, pin-and-hole are preferably between two slide rails 115 of the pallet 211 being located at this false twister 21, and bearing of trend is consistent with slide rail 115, so can increase stability during operation further, reduce vibration.
Further, in order to improve the convenience of operation to a greater degree, in the present embodiment, driving section also comprises the resetting-mechanism be located on power transmission shaft 52, and resetting-mechanism can make rotatable handle 51 automatically reset, so that next step operation.Preferably, resetting-mechanism comprises torsion spring structure, and wherein two torsion springs 54 are set on power transmission shaft 52, and the middle part of power transmission shaft 52 is fixed with a little axle 55, the mutual contiguous one end of two torsion springs 54 is set on little axle 55, and the other end of two torsion springs 54 is all fixed on mount pad 11.
Utilize this fixed structure, when installing false twister, aforesaid slide construction can be utilized to be moved by false twister, pin is retracted by rotating operation portion, off-position is converted to from the latched position of original state, false twister can be moved to predetermined fixed position by operator, then operating portion is decontroled, can utilize resetting-mechanism that pin is stretched out to be repositioned to the latched position of original state, and the pin-and-hole 216 corresponding with on false twister coordinates, limit this false twister in the horizontal direction, utilize the installation having coordinated side false twister of slide construction and fixed structure.
In order to improve service life, described slide rail 115 is better has abrasionproof function, such as, can have abrasionproof top layer, slide rail 115 is coated with one deck anti-wear material, is used for reducing the wearing and tearing to slide rail 115 and pallet 211.Particularly, the steel of quenching, wear resistant cast iron, brass HPb59-1, tin bronze ZQSn6-6-3, aluminium bronze ZQA19-2, kirsite ZZn-All0-5, superduralumin LC4 and cast aluminium ZL6, polyamide fibre and phenolic aldehyde fabricplastic, Epoxy resin wear-resistant paint can be utilized, be that the plastics etc. of matrix form the slide rail with abrasionproof performance with polytetrafluoroethylene (PTFE).
The friction-disc false-twisting device that the present embodiment provides, false twister is mainly moved to fixed position by carriage and is mounted on mount pad by fixed structure by it, make false twister easier to mount, thus improve the installation steadiness of false twister, decrease false twister vibration in the course of the work simultaneously, be conducive to the accuracy improving the Silk Road location.
Known by foregoing description, utilize said structure of the present invention, easily false twister can be installed, especially drastically increase the installation convenience of downside false twister, thus the false-twisting device of upper and lower side false twister one is become a reality.For the false-twisting device of upper and lower side false twister one, in the specific implementation, with reference to shown in Fig. 5, can select to be provided with skew between upside false twister and downside false twister, i.e. the two setting of staggering, so that guide wire dividually.
Certainly; the above embodiment of the present invention only proposes for ease of understanding; according to foregoing teachings; those skilled in the art can carry out changing or combining for a certain or multinomial feature wherein when reality is implemented completely as the case may be; therefore, any those skilled in the art, the displacement of equivalent assemblies done under the prerequisite not departing from the spirit and scope of the present invention; or the equivalent variations to do according to scope of patent protection of the present invention and modification, all still should belong to the category that this patent is contained.
Claims (11)
1. the invention provides a kind of friction-disc false-twisting device, it comprises mount pad, false twister and fixed structure, described friction-disc false-twisting device also comprises slide construction, and described false twister can move to fixed position by slide construction and be mounted on described mount pad by described fixed structure.False twister is moved to fixed position by carriage and is mounted on mount pad by fixed structure by the present invention, make false twister easier to mount, thus improve the installation steadiness of false twister, decrease false twister at work 1, a kind of friction-disc false-twisting device simultaneously, it comprises mount pad, false twister and fixed structure, it is characterized in that, described friction-disc false-twisting device also comprises slide construction, and described false twister can move to fixed position by slide construction and be mounted on described mount pad by described fixed structure.
2. friction-disc false-twisting device as claimed in claim 1, it is characterized in that, described false twister comprises pallet, described pallet side is provided with synchromesh gear and Timing Belt, described pallet opposite side is provided with base, the two ends of described pallet outwardly form sliding part, and the corresponding described sliding part of described mount pad extends and is provided with slide rail, and described sliding part coordinates with described slide rail and forms described slide construction.
3. friction-disc false-twisting device as claimed in claim 2, it is characterized in that, described false twister comprises upside false twister and/or downside false twister, described fixed structure comprises the pin being located at described mount pad and the pin-and-hole be located on described false twister, described upside false twister is mounted on the upside of described mount pad by described pin and described pin-and-hole, described downside false twister is fixed on the downside of described mount pad by described pin and described pin-and-hole.
4. the friction-disc false-twisting device as described in any one of claims 1 to 3, it is characterized in that, described fixed structure also comprises operating portion and driving section, described operating portion is arranged at the position of the outside convenient operation of described false twister, described driving section is connected to described operating portion and described pin, the action of described operating portion is sent to described pin, drives described pin to change between latched position and off-position.
5. friction-disc false-twisting device as claimed in claim 4, it is characterized in that, described operating portion is rotatable handle, the tooth-strip part that described driving section comprises power transmission shaft, is located at the gear part of described power transmission shaft and is located on described pin, described gear part engages with described tooth-strip part, described pin can be driven to move up and down to described latched position or off-position when described handle rotates.
6. friction-disc false-twisting device as claimed in claim 5, it is characterized in that, described driving section also comprises the resetting-mechanism be located on described power transmission shaft, automatically resets to make described handle.
7. friction-disc false-twisting device as claimed in claim 6, it is characterized in that, described resetting-mechanism comprises torsion spring structure, wherein two torsion spring sets are located on described power transmission shaft, the middle part of described power transmission shaft is fixed with a little axle, one end that described two torsion springs are close to mutually is set on described little axle, and the other end of described two torsion springs is all fixed on described mount pad.
8. friction-disc false-twisting device as claimed in claim 3, it is characterized in that, described slide rail has abrasionproof top layer.
9. friction-disc false-twisting device as claimed in claim 3, it is characterized in that, described mount pad is provided with the pin of at least one vertical direction and the pin of a horizontal direction, and on described false twister, correspondence is provided with pin-and-hole, so that this false twister is fixed on this mount pad.
10. friction-disc false-twisting device as claimed in claim 9, it is characterized in that, each false twister is provided with the pin-and-hole of two vertical directions and the pin-and-hole of a horizontal direction, on described mount pad, correspondence is provided with the pin of two vertical directions and the pin of a horizontal direction, the pin of described horizontal direction, pin-and-hole are located between two slide rails of this false twister pallet, and bearing of trend is consistent with slide rail.
11. friction-disc false-twisting devices as claimed in claim 3, is characterized in that, between described upside false twister and described downside false twister, be provided with skew, the two setting of staggering, so that guide wire dividually.Vibration in process, makes the location of the Silk Road more accurate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448692.6A CN104233545B (en) | 2014-09-04 | 2014-09-04 | Friction-disc false-twisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448692.6A CN104233545B (en) | 2014-09-04 | 2014-09-04 | Friction-disc false-twisting device |
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| Publication Number | Publication Date |
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| CN104233545A true CN104233545A (en) | 2014-12-24 |
| CN104233545B CN104233545B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410448692.6A Active CN104233545B (en) | 2014-09-04 | 2014-09-04 | Friction-disc false-twisting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192105A (en) * | 2015-06-01 | 2016-12-07 | 日本Tmt机械株式会社 | False twist processing machine |
| CN108505168A (en) * | 2018-04-23 | 2018-09-07 | 海宁昌顺化纤有限公司 | A kind of scroll tube producing DTY low stretch yarns |
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| US3488676A (en) * | 1967-09-13 | 1970-01-06 | Haberlein Patent Corp | Spindle shifter |
| US3735577A (en) * | 1970-04-22 | 1973-05-29 | Scragg & Sons | Textile apparatus with braking arrangement |
| CN1329684A (en) * | 1998-12-07 | 2002-01-02 | 帝人制机株式会社 | Motor-driven three-axis friction false twisting device |
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| CN101629342A (en) * | 2008-07-17 | 2010-01-20 | 德特勒夫·格根斯 | Friction false twist device |
| CN101845695A (en) * | 2009-03-26 | 2010-09-29 | 欧瑞康纺织部件有限公司 | False twisting machine |
| CN201873809U (en) * | 2010-11-12 | 2011-06-22 | 无锡宏大纺织机械专件有限公司 | Stacked disc type double-spindle group false twisting device capable of being used for T-shaped yarn channel |
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- 2014-09-04 CN CN201410448692.6A patent/CN104233545B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3488676A (en) * | 1967-09-13 | 1970-01-06 | Haberlein Patent Corp | Spindle shifter |
| US3735577A (en) * | 1970-04-22 | 1973-05-29 | Scragg & Sons | Textile apparatus with braking arrangement |
| CN1329684A (en) * | 1998-12-07 | 2002-01-02 | 帝人制机株式会社 | Motor-driven three-axis friction false twisting device |
| CN2560652Y (en) * | 2002-06-23 | 2003-07-16 | 江苏宏源纺机股份有限公司 | Friction false twisting apparatus |
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| CN201873809U (en) * | 2010-11-12 | 2011-06-22 | 无锡宏大纺织机械专件有限公司 | Stacked disc type double-spindle group false twisting device capable of being used for T-shaped yarn channel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192105A (en) * | 2015-06-01 | 2016-12-07 | 日本Tmt机械株式会社 | False twist processing machine |
| CN108505168A (en) * | 2018-04-23 | 2018-09-07 | 海宁昌顺化纤有限公司 | A kind of scroll tube producing DTY low stretch yarns |
| CN108505168B (en) * | 2018-04-23 | 2024-01-09 | 温州启辰纺织品有限公司 | False twister for producing DTY low stretch yarn |
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| Publication number | Publication date |
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| CN104233545B (en) | 2016-08-31 |
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