CN206705383U - A kind of yarn feeder with buffer gear - Google Patents
A kind of yarn feeder with buffer gear Download PDFInfo
- Publication number
- CN206705383U CN206705383U CN201720383195.1U CN201720383195U CN206705383U CN 206705383 U CN206705383 U CN 206705383U CN 201720383195 U CN201720383195 U CN 201720383195U CN 206705383 U CN206705383 U CN 206705383U
- Authority
- CN
- China
- Prior art keywords
- yarn
- buffer gear
- cushion idler
- sliding block
- chute
- 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
- 230000003139 buffering effect Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000009941 weaving Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of yarn feeder with buffer gear, drum is stored including parallel, motor and support arm, parallel stores drum and motor is fixed on support arm, multiple yarn coils are wound on parallel storage drum, parallel storage drum front end is provided with brake component, ring-shaped bearing piece is provided centrally with guide eyelit, support arm front end is provided with stand frame, stand frame is provided with buffer gear, buffer gear includes cushion idler and dynamic clamping head and quiet clamping head, high level degree is higher than defeated string holes level height when cushion idler resets, yarn guiding port is formed between stand frame and cushion idler, the both ends of cushion idler are provided with sliding block, stand frame is provided with chute, sliding block in chute in reciprocatingly sliding, the elastic force of return unit is towards the contact position of yarn and cushion idler.It is that yarn reserves certain deformation quantity by buffer gear, certain deformation can be produced by buffer gear when yarn is pullled or touched by external force, it is disconnected to avoid yarn from being hooked.
Description
Technical field
It the utility model is related to a kind of yarn feeder with buffer gear.
Background technology
Thread delivery device be used to pull out yarn from the yarn source of such as bobbin, also, for example at a predetermined velocity or
Yarn is transported to yarn consumption device, the yarn consumption by predetermined yarn tension, or other predetermined conditions from yarn guide export
Device can be the knitting station or other mechanical devices of knitting machine.
Yarn conveyer construction refers to Patent No. CN201310580659.X patent.
In actual production, when the weaving syringe needle of yarn from yarn guide output access seamless underwear machine is weaved, yarn
In a state tightened during pull, staff directly contacts hanging yarn can be so that yarn causes because by tangential pulling force
Weaving position yarn breakage, now needing shutdown that yarn is retightened into access weaving syringe needle can just resume production, very inconvenient,
This leverages the quality of production and efficiency.
Utility model content
The purpose of this utility model is to provide for a kind of yarn feeder with buffer gear, is by buffer gear
Yarn reserves certain deformation quantity, can produce certain deformation by buffer gear when yarn is pullled or touched by external force,
It is disconnected to avoid yarn from being hooked.
To achieve these goals, the utility model uses following technical scheme：A kind of yarn feedback with buffer gear
Device, including parallel storage drum, motor and support arm, described parallel storage drum and motor is sent to be fixed on support arm
On, multiple yarn coils are wound on described parallel storage drum, described parallel storage drum front end is provided with a brake component,
The brake component is supported on the center of ring-shaped bearing piece by the spoke component of spring, and the ring-shaped bearing piece is provided centrally with a confession
The guide eyelit that yarn passes through, described support arm front end are provided with a stand frame, and described stand frame is provided with buffer gear, buffering
Mechanism includes cushion idler and dynamic clamping head and quiet clamping head, and high level degree is higher than defeated string holes level height, institute when the cushion idler resets
The yarn guiding port for forming between stand frame and cushion idler and being passed through for yarn is stated, the both ends of cushion idler are provided with sliding block, the branch
Frame frame is provided with chute, and sliding block in chute in reciprocatingly sliding, and the elastic force of return unit is towards the contact position of yarn and cushion idler.
Compared with prior art, the utility model has the advantages that：Yarn from yarn guiding port by when, yarn pressure
The side elastic component for leaning against cushion idler provides cushion idler enough elastic force, yarn is reserved with one section of unnecessary line when tightening
Section；When yarn is because of external force stress, yarn is pressed against cushion idler first so that elastic component compresses, and the yarn at reserved line segment starts
Tighten, the reset of enough deformation quantities and yarn is provided by elastic component, avoid breaking, improve production efficiency and speed.
Because yarn is the side that is pressed against cushion idler, yarn guiding port can be the structure of hatch frame or closing, this
In utility model preferably, the yarn guiding port is the ring-type of closing, yarn can be avoided to deviate from yarn guiding port so that yarn, which remains in, leads
Yarn is intraoral.
Preferably, in the middle part of the cushion idler to lower recess, the diameter in the middle part of cushion idler is less than the diameter at both ends, yarn
Depressed area can be remained in movement, avoids yarn sideslip.
Preferably, the dynamic clamping head and quiet clamping head is pillar shaped helical spring, is provided with chute in the stand frame, spring embeds vertically
In chute, spring one end is resisted against on sliding block, and the spring other end is resisted against chute bottom, and stable elasticity is provided by spring
Deformation power.
Preferably, the sliding block outer end of the cushion idler is additionally provided with limited block, and the bottom land of chute is additionally provided with embedding for limited block
The stopper slot for entering to prevent cushion idler from deviating from, the sliding block are cylinder, and limited block is the cylinder coaxial with sliding block, limited block
Diameter be more than the diameter of sliding block, the cooperation of stopper slot and limited block realizes that two functions prevent cushion idler from deviating from first, its
It is secondary to avoid cushion idler from producing deflection in use.
Brief description of the drawings
Fig. 1 is the side structure schematic view of yarn feeder embodiment of the utility model with buffer gear；
Fig. 2 is the front view of the utility model yarn feeder；
Fig. 3 is the side view of the utility model yarn feeder；
Fig. 4 is the structural representation of cushion idler in the utility model；
Fig. 5 is mounting structure schematic diagram of the cushion idler in stand frame in the utility model.
Reference：1st, parallel storage drum；2nd, motor；3rd, support arm；4th, brake component；5th, supporting member；6th, stand frame；
7th, dynamic clamping head and quiet clamping head；8th, pulley is buffered；9th, chute；10th, yarn guiding port；11st, defeated string holes.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
A kind of yarn feeder with buffer gear as shown in Figure 1 to Figure 3, including parallel storage drum 1, motor
2 and support arm 3, parallel storage drum 1 and motor 2 are fixed on support arm 3, and multiple yarns are wound on parallel storage drum 1
Coil, parallel storage drum 1 front end are provided with a brake component 4, and brake component 4 is supported on ring-shaped bearing piece by the spoke component of spring
5 center, ring-shaped bearing piece 5 are provided centrally with a defeated string holes 11 passed through for yarn, and support arm front end is provided with a stand frame
6, cushion idler 8 built in stand frame and dynamic clamping head and quiet clamping head 7, high level degree is horizontal higher than defeated string holes 11 high when cushion idler 8 resets
Degree, forms the yarn guiding port 10 passed through for yarn, the both ends of cushion idler 8 are provided with sliding block between stand frame 6 and cushion idler 8
80, stand frame 6 is provided with chute, and sliding block 80 in chute in reciprocatingly sliding, and the elastic force of return unit 7 is towards yarn and cushion idler 8
Contact position.Dynamic clamping head and quiet clamping head 7 is pillar shaped helical spring, and chute 9 is provided with stand frame 6, and spring is embedded in chute 9 vertically,
Spring one end is resisted against on sliding block 80, and the spring other end is resisted against the bottom of chute 9.
As shown in figure 3, yarn from yarn guiding port by when, yarn is pressed against the upside of cushion idler, and spring 7 provides buffering
The enough elastic force of roller 8, cushion idler 8 resets upwards to be propped up, and the height of cushion idler 8 makes higher than the defeated height of string holes 11
Roller 8 prop up the yarn that can be reserved it is longer more.
When yarn is because of external force stress, yarn is pressed down against cushion idler 8 first so that spring 7 compresses, at reserved line segment
Yarn start to tighten, provide cushion idler 8 enough deformation quantity by spring 7, avoid yarn from touching hook by staff and pull
When, spring 7 provides certain deformation to avoid breaking, and improves production efficiency and speed.
Yarn guiding port 10 is the ring-type of closing.Yarn can be avoided to deviate from yarn guiding port so that yarn is remained in yarn guiding port.
The middle part of cushion idler 8 is less than the diameter at both ends to lower recess, the diameter at the middle part of cushion idler 8.Yarn is in movement
Depressed area can be remained in, avoids yarn from running in the both ends insertion chute of separator tube wheel 8, avoiding the yarn of sideslip influences
The floating of cushion idler 8.
As shown in Figure 4 and Figure 5, the outer end of sliding block 80 of cushion idler 8 is additionally provided with limited block 81, and the bottom land of chute is additionally provided with confession
Limited block 81 is embedded in the stopper slot for preventing that cushion idler from deviating from, and sliding block 80 is cylinder, and limited block 81 is coaxial with sliding block 80
Cylinder, the diameter of limited block 81 are more than the diameter of sliding block 80.The cooperation of stopper slot and limited block realizes that two functions are anti-first
Only cushion idler is deviate from, and next avoids cushion idler from producing deflection in use.
It is described above to make preferred embodiment of the present utility model, do not depart from for the person of ordinary skill of the art
On the premise of the utility model principle, variations and modifications can also be made, these also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of yarn feeder with buffer gear, including parallel storage drum (1), motor (2), ring-shaped bearing piece
(5) it is fixed on support arm (3), described parallel storage drum (1) and motor (2) on support arm (3), described parallel is deposited
Multiple yarn coils are wound on storage drum (1), described parallel storage drum (1) front end is provided with brake component (4), the annular
Supporting member (5) is provided centrally with the defeated string holes (11) passed through for yarn, and described support arm front end is provided with stand frame (6), its
It is characterised by：The stand frame (6) is provided with buffer gear, and the buffer gear includes built-in cushion idler (8) and elastic reset
Part (7), high level degree is higher than defeated string holes (11) level height when the cushion idler resets, and the stand frame (6) is rolled with buffering
The yarn guiding port (10) passed through for yarn is formed between wheel (8), the both ends of cushion idler (8) are provided with sliding block (80), the support
Frame (6) is provided with chute, and sliding block (80) in chute in reciprocatingly sliding, and the elastic force of return unit (7) is towards yarn and cushion idler (8)
Contact position.
A kind of 2. yarn feeder with buffer gear according to claim 1, it is characterised in that：The yarn guiding port
(10) it is the ring-type of closing.
A kind of 3. yarn feeder with buffer gear according to claim 2, it is characterised in that：The cushion idler
(8) to lower recess, the diameter in the middle part of cushion idler (8) is less than the diameter at both ends at middle part.
A kind of 4. yarn feeder with buffer gear according to claim 1, it is characterised in that：The elastic reset
Part (7) is pillar shaped helical spring, and chute (9) is provided with the stand frame (6), and spring is embedded in chute (9) vertically, spring one
End is resisted against on sliding block (80), and the spring other end is resisted against chute (9) bottom.
A kind of 5. yarn feeder with buffer gear according to claim 4, it is characterised in that：The cushion idler
(8) sliding block (80) outer end is additionally provided with limited block (81), and the bottom land of chute is additionally provided with prevents buffering from rolling for limited block (81) is embedded
The stopper slot of abjection is taken turns, the sliding block (80) is cylinder, and limited block (81) is the cylinder coaxial with sliding block (80), limited block
(81) diameter is more than the diameter of sliding block (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383195.1U CN206705383U (en) | 2017-04-12 | 2017-04-12 | A kind of yarn feeder with buffer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720383195.1U CN206705383U (en) | 2017-04-12 | 2017-04-12 | A kind of yarn feeder with buffer gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206705383U true CN206705383U (en) | 2017-12-05 |
Family
ID=60454985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720383195.1U Expired - Fee Related CN206705383U (en) | 2017-04-12 | 2017-04-12 | A kind of yarn feeder with buffer gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206705383U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902469A (en) * | 2019-12-06 | 2020-03-24 | 芜湖航天特种电缆厂股份有限公司 | Stable transmission auxiliary device for cable |
| CN111088590A (en) * | 2020-01-15 | 2020-05-01 | 泉州泉港华誉工业设计有限公司 | Thread passing cylinder in knitting machine |
| CN111204615A (en) * | 2020-01-07 | 2020-05-29 | 姜兴安 | Oil-water well pipeline perforator |
| CN112501703A (en) * | 2020-11-27 | 2021-03-16 | 汪昕 | Production polypropylene yarn equipment |
-
2017
- 2017-04-12 CN CN201720383195.1U patent/CN206705383U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902469A (en) * | 2019-12-06 | 2020-03-24 | 芜湖航天特种电缆厂股份有限公司 | Stable transmission auxiliary device for cable |
| CN111204615A (en) * | 2020-01-07 | 2020-05-29 | 姜兴安 | Oil-water well pipeline perforator |
| CN111204615B (en) * | 2020-01-07 | 2021-01-05 | 姜兴安 | Oil-water well pipeline perforator |
| CN111088590A (en) * | 2020-01-15 | 2020-05-01 | 泉州泉港华誉工业设计有限公司 | Thread passing cylinder in knitting machine |
| CN112501703A (en) * | 2020-11-27 | 2021-03-16 | 汪昕 | Production polypropylene yarn equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yiwu City, Zhejiang province 322000 Qi Road Jinhua City, No. 538 Patentee after: Zhejiang Huinong Silk Clothing Co.,Ltd. Address before: Yiwu City, Zhejiang province 322000 Qi Road Jinhua City, No. 538 Patentee before: ZHEJIANG HUINONGSI KNITTING UNDERWEAR Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |