CN203319377U - Automatic yarn feeding device - Google Patents
Automatic yarn feeding device Download PDFInfo
- Publication number
- CN203319377U CN203319377U CN2012207139026U CN201220713902U CN203319377U CN 203319377 U CN203319377 U CN 203319377U CN 2012207139026 U CN2012207139026 U CN 2012207139026U CN 201220713902 U CN201220713902 U CN 201220713902U CN 203319377 U CN203319377 U CN 203319377U
- Authority
- CN
- China
- Prior art keywords
- ring
- sleeve
- sleeve pipe
- feeding device
- check ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses an automatic yarn feeding device, which includes a tensioning device, a motor, a mounting sleeve, and mounting bearings, wherein a mounting hole is formed in the mounting sleeve; the tensioning device includes a tensioning shaft, a sleeve, a first check ring, a second check ring, spring rings, a fastening piece and more than two tensioning sheets, wherein the motor is in transmission connection with one end of the tensioning shaft; the tensioning shaft is sequentially sleeved with the first check ring, the sleeve and the second check ring; one end of the first check ring is propped against a radial backstop, and the other end of the first check ring is propped against one end of the sleeve; more than two axial limiting grooves are formed in the periphery of the sleeve; the more than two tensioning sheets are mounted on the radial limiting groove respectively; the outer peripheries of the first check ring and the second check ring are annular tapered surfaces; the tapered surfaces of the two ends of the tensioning sheets are propped against the annular tapered surfaces on the peripheries of the first check ring and the second check ring; a clearance S is formed between the other end of the sleeve and one end of the second check ring. The automatic yarn feeding device realizes automatic yarn feeding, can be used for tensioning a bus tray, and avoids axial movement of the bus tray.
Description
Technical field
The utility model relates to a kind of active yarn-feeding device, the active yarn-feeding device of the stamper that especially a kind of textile industry is used.
Background technology
Traditional is all generally to be mounted on the installation shaft of sending creel sending on creel the stamper that is wound with bus, then unreel, by the yarn divider dividing sinker, the mode of this extension volume is the meeting radial-play in the stamper rotation process, and stamper is generally axially over against the sub-wire machine, so just cause the torsion phenomenon of female silk on stamper, affected a minute wire process.
Summary of the invention
The purpose of this utility model is to provide a kind of realization initiatively to send yarn, and energy tensioner stamper, prevents the active yarn-feeding device of stamper radial-play.
In order to achieve the above object, the technical solution of the utility model is: a kind of active yarn-feeding device, comprise swelling device, motor, installation sleeve and installation bearing, there is mounting hole on installation sleeve, swelling device comprises tension shaft, sleeve pipe, the first back-up ring, the second back-up ring, spring coil, fastener and plural T shape tensioner sheet, one end of motor and tension shaft is in transmission connection, tension shaft is provided with radially backstop, the first back-up ring, sleeve pipe and the second back-up ring are sleeved on tension shaft successively, and an end of the first back-up ring offsets with backstop radially, one end of the other end and sleeve pipe offsets, the periphery of sleeve pipe is provided with the axial limiting groove more than two, plural tensioner sheet is contained in respectively on the axial limiting groove, the periphery of the first back-up ring and the second back-up ring is circular cone, the conical surface at tensioner sheet two ends offsets with the circular cone of the first back-up ring and the second back-up ring periphery respectively, and make the other end of sleeve pipe and an end of the second back-up ring there is gap S, spring coil is sleeved on sleeve pipe, and offset with plural tensioner sheet, fastener is threaded with the other end of tension shaft, and offset with the second back-up ring, one end of tension shaft is by installing bearing and installation sleeve load, and be connected with motor-driven.
Also be fixedly connected with tension rail on described installation sleeve, tension rail comprises mounting rod and Duo Gen tension force pole, and what mounting rod was fixing is sleeved on installation sleeve, and an end of many tension force poles is fixedly connected with the periphery of mounting rod, and is parallel to each other.
One end of described the second back-up ring is provided with annular protrusion, and the other end of sleeve pipe is provided with the circular pit coordinated with annular protrusion, and annular protrusion stretches in circular pit.
Described tensioner sheet has six, and sleeve pipe is provided with six axial limiting grooves.
Described tensioner sheet is provided with two positioning grooves, and spring coil has two, and spring coil is contained in positioning groove respectively.
Described fastener is hexagonal nut.
Described installation bearing has two, and is contained in the mounting hole of installation sleeve, between two installation bearings, has distance sleeve.
After adopting said structure, because comprising the periphery of sleeve pipe, swelling device is provided with the axial limiting groove more than two, plural tensioner sheet is contained in respectively on the axial limiting groove, the periphery of the first back-up ring and the second back-up ring is circular cone, the conical surface at tensioner sheet two ends offsets with the circular cone of the first back-up ring and the second back-up ring periphery respectively, and make the other end of sleeve pipe and an end of the second back-up ring there is gap S, spring coil is sleeved on sleeve pipe, and offset with plural tensioner sheet, fastener is threaded with the other end of tension shaft, and offset with the second back-up ring, therefore in the tensioner process, pass through tightening fastener parts, make the second back-up ring move to the sleeve pipe direction, because the first back-up ring and the second back-up ring and tensioner sheet are cone match, just can be by tensioner sheet radially outward swelling along sleeve pipe slowly, by the stamper tensioner, therefore tensioner is firm, prevent the radial-play of stamper, rotating stamper by the driven by motor tension shaft more also and then rotates together, just can realize initiatively unreeling.
The accompanying drawing explanation
Fig. 1 is complete section figure of the present utility model;
Fig. 2 is the A-A cutaway view in Fig. 1.
The specific embodiment
The embodiment provided below in conjunction with accompanying drawing is described in further detail the utility model.
Referring to Fig. 1, shown in 2, a kind of active yarn-feeding device, comprise swelling device 1, motor 2, installation sleeve 3 and installation bearing 4, there is mounting hole 3-1 on installation sleeve 3, swelling device 1 comprises tension shaft 1-1, sleeve pipe 1-2, the first back-up ring 1-3, the second back-up ring 1-4, spring coil 1-5, fastener 1-6 and plural T shape tensioner sheet 1-7, motor 2 is in transmission connection with the end of tension shaft 1-1, tension shaft 1-1 is provided with radially backstop 1-1-1, the first back-up ring 1-3, sleeve pipe 1-2 and the second back-up ring 1-4 are sleeved on tension shaft 1-1 successively, and the end of the first back-up ring 1-3 offsets with backstop 1-1-1 radially, the end of the other end and sleeve pipe 1-2 offsets, the periphery of sleeve pipe 1-2 is provided with the axial limiting groove 1-2-1 more than two, plural tensioner sheet 1-7 is contained in respectively on axial limiting groove 1-2-1, the periphery of the first back-up ring 1-3 and the second back-up ring 1-4 is circular cone, the conical surface at tensioner sheet 1-7 two ends offsets with the circular cone of the first back-up ring 1-3 and the second back-up ring 1-4 periphery respectively, and make the other end of sleeve pipe 1-2 and the end of the second back-up ring 1-3 there is gap S, spring coil 1-5 is sleeved on sleeve pipe 1-2, and offset with plural tensioner sheet 1-7, fastener 1-6 is threaded with the other end of tension shaft 1-1, and offset with the second back-up ring 1-4, the end of tension shaft 1-1 is by installing bearing 4 and installation sleeve 3 loads, and be in transmission connection with motor 2.
Shown in Figure 1, also be fixedly connected with tension rail 5 on described installation sleeve 3, tension rail 5 comprises mounting rod 5-1 and Duo Gen tension force pole 5-2, and what mounting rod 5-1 was fixing is sleeved on installation sleeve 3, the end of many tension force pole 5-2 is fixedly connected with the periphery of mounting rod 5-1, and is parallel to each other; Unreel process actual, the bus tension force of stamper is extremely important, tension rail 5 can well be controlled the tension force of stamper, after the stamper tensioner, bus is successively through tension force pole 5-2, the number of the tension force pole 5-2 that bus passes successively is directly proportional to tension force, and more through tension force pole 5-2, the tension force of bus is larger.
Shown in Figure 1, the end of described the second back-up ring 1-4 is provided with annular protrusion 1-4-1, and the other end of sleeve pipe 1-2 is provided with the circular pit 1-2-2 coordinated with annular protrusion 1-4-1, and annular protrusion 1-4-1 stretches in circular pit 1-2-2; In the tensioner process, the second back-up ring 1-4 just can be spacing in movement, can not radially wobble, and stuck phenomenon occurs like this.
Shown in Fig. 1,2, described tensioner sheet 1-7 has six, and sleeve pipe 1-2 is provided with six axial limiting groove 1-2-1; For better tensioner stamper.
Shown in Figure 1, described tensioner sheet 1-7 is provided with two positioning groove 1-7-1, and spring coil 1-5 has two, and spring coil 1-5 is contained in respectively in positioning groove 1-7-1; The effect of spring coil 5 is to guarantee that tensioner sheet 7 can not drop.
Shown in Figure 1, described fastener 1-6 is hexagonal nut, and like this with regard to convenient disassembly, tensioner is also convenient.
Shown in Figure 1, described installation bearing 4 has two, and be contained in the mounting hole 3-1 of installation sleeve 3, there is distance sleeve 6 between two installation bearings 4, because the end length of tension shaft 1-1 is long, by two installation bearings 4 and distance sleeve 6, just can well make tension shaft 1-1 steady in rotation process.
Referring to Fig. 1, shown in 2, when the utility model is used, stamper is sleeved on swelling device 1, then by tightening firmware 1-6, make the second back-up ring 1-4 move to sleeve pipe 1-2 direction, because the first back-up ring 1-3 and the second back-up ring 1-4 and tensioner sheet 1-7 are cone match, just can be by tensioner sheet 1-7 radially outward swelling along sleeve pipe 1-2 slowly, by the stamper tensioner, therefore tensioner is firm, prevent the radial-play of stamper, and motor 2 drives tension shaft 1-1 rotation, just can realize initiatively unreeling, and after employing the utility model, stamper does not need axis over against leaser, can axis and the leaser vertical direction install and get final product, not there will be the female silk torsion phenomenon on stamper, the sub-wire successful.
Claims (7)
1. a yarn-feeding device initiatively, it is characterized in that: comprise swelling device (1), motor (2), installation sleeve (3) and installation bearing (4), there is mounting hole (3-1) on installation sleeve (3), swelling device (1) comprises tension shaft (1-1), sleeve pipe (1-2), the first back-up ring (1-3), the second back-up ring (1-4), spring coil (1-5), fastener (1-6) and plural T shape tensioner sheet (1-7), motor (2) is in transmission connection with an end of tension shaft (1-1), tension shaft (1-1) is provided with radially backstop (1-1-1), the first back-up ring (1-3), sleeve pipe (1-2) and the second back-up ring (1-4) are sleeved on tension shaft (1-1) successively, and an end of the first back-up ring (1-3) offsets with backstop (1-1-1) radially, one end of the other end and sleeve pipe (1-2) offsets, the periphery of sleeve pipe (1-2) is provided with the axial limiting groove (1-2-1) more than two, plural tensioner sheet (1-7) is contained in respectively on axial limiting groove (1-2-1), the periphery of the first back-up ring (1-3) and the second back-up ring (1-4) is circular cone, the conical surface at tensioner sheet (1-7) two ends offsets with the circular cone of the first back-up ring (1-3) and the second back-up ring (1-4) periphery respectively, and make the other end of sleeve pipe (1-2) and an end of the second back-up ring (1-3) there is gap S, spring coil (1-5) is sleeved on sleeve pipe (1-2), and offset with plural tensioner sheet (1-7), fastener (1-6) is threaded with the other end of tension shaft (1-1), and offset with the second back-up ring (1-4), one end of tension shaft (1-1) is by installing bearing (4) and installation sleeve (3) load, and be in transmission connection with motor (2).
2. active yarn-feeding device according to claim 1, it is characterized in that: also be fixedly connected with tension rail (5) on described installation sleeve (3), tension rail (5) comprises mounting rod (5-1) and many tension force poles (5-2), what mounting rod (5-1) was fixing is sleeved on installation sleeve (3), one end of many tension force poles (5-2) is fixedly connected with the periphery of mounting rod (5-1), and is parallel to each other.
3. active yarn-feeding device according to claim 1, it is characterized in that: an end of described the second back-up ring (1-4) is provided with annular protrusion (1-4-1), the other end of sleeve pipe (1-2) is provided with the circular pit (1-2-2) coordinated with annular protrusion (1-4-1), and annular protrusion (1-4-1) stretches in circular pit (1-2-2).
4. active yarn-feeding device according to claim 1, it is characterized in that: described tensioner sheet (1-7) has six, and sleeve pipe (1-2) is provided with six axial limiting grooves (1-2-1).
5. according to the described active yarn-feeding device of claim 1 or 4, it is characterized in that: described tensioner sheet (1-7) is provided with two positioning grooves (1-7-1), and spring coil (1-5) has two, and spring coil (1-5) is contained in respectively in positioning groove (1-7-1).
6. active yarn-feeding device according to claim 1, it is characterized in that: described fastener (1-6) is hexagonal nut.
7. active yarn-feeding device according to claim 1, it is characterized in that: described installation bearing (4) has two, and is contained in the mounting hole (3-1) of installation sleeve (3), has distance sleeve (6) between two installation bearings (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207139026U CN203319377U (en) | 2012-12-21 | 2012-12-21 | Automatic yarn feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207139026U CN203319377U (en) | 2012-12-21 | 2012-12-21 | Automatic yarn feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319377U true CN203319377U (en) | 2013-12-04 |
Family
ID=49658746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207139026U Expired - Fee Related CN203319377U (en) | 2012-12-21 | 2012-12-21 | Automatic yarn feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973454A (en) * | 2015-07-02 | 2015-10-14 | 苏州东茂纺织实业有限公司 | Spinning yarn fixing device |
-
2012
- 2012-12-21 CN CN2012207139026U patent/CN203319377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973454A (en) * | 2015-07-02 | 2015-10-14 | 苏州东茂纺织实业有限公司 | Spinning yarn fixing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204802773U (en) | Take -up reel device in cable | |
| CN205169935U (en) | Support roller set | |
| SG159449A1 (en) | Spool shaft support structure for dual-bearing reel | |
| CN203319378U (en) | Tensioning device | |
| CN203319377U (en) | Automatic yarn feeding device | |
| CN203306836U (en) | Adjustable winding support for fishing net lines | |
| CN205555695U (en) | Pay -off unit | |
| CN203652932U (en) | Yarn cone fixing device of warping machine | |
| CN203127932U (en) | Steel wire winding machine | |
| CN204896975U (en) | Tray with adjustable covering yarn long filament | |
| CN203294904U (en) | Tensioning mechanism of yarn bobbin | |
| CN104986625A (en) | Spinning yarn bobbin with long service life | |
| CN202138831U (en) | Non-axial horizontal-rotation tray | |
| CN103723582A (en) | Cable winding roller | |
| CN203270157U (en) | Separating and warping equipment | |
| CN203886970U (en) | External support of recoiling machine | |
| CN201746267U (en) | Wire coiling mechanism for electric clothes airing machine | |
| CN203545349U (en) | Bobbin for spinning | |
| CN203187216U (en) | Yarn cone fixing device | |
| CN202098917U (en) | Mounting mechanism for steel wire rope roller | |
| CN101771303B (en) | Generator end turn stress reduction collar | |
| CN204802695U (en) | Winding membrane machine working roll | |
| CN203865695U (en) | Novel supporting ring of carbon fiber winding drum | |
| CN205133840U (en) | Axle sleeve structure of drawing roller dabber of improvement | |
| CN202830634U (en) | Large-diameter paper press roll |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20131221 |