CN205420715U - Yarn storage device - Google Patents
Yarn storage device Download PDFInfo
- Publication number
- CN205420715U CN205420715U CN201620171392.2U CN201620171392U CN205420715U CN 205420715 U CN205420715 U CN 205420715U CN 201620171392 U CN201620171392 U CN 201620171392U CN 205420715 U CN205420715 U CN 205420715U
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- CN
- China
- Prior art keywords
- main shaft
- storage device
- dust arrester
- yarn storage
- housing
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a yarn storage device, which comprises a housin, be equipped with the motor in the casing, the motor below is equipped with the main shaft with rotating, the main shaft is equipped with defeated line wheel outward with one heart, the concentric lens hood that is equipped with between the main shaft is taken turns with defeated line, defeated line wheel side is equipped with a plurality of metal spokes, be equipped with the clearance between the adjacent metal spoke, with be equipped with photoelectric sensor on the corresponding casing of defeated line wheel, be equipped with circular orbit on the casing in the defeated line wheel outside, be equipped with dust collector in the circular orbit, dust collector be in in the casing one end extend to the main shaft and with main shaft fixed connection, dust collector is equipped with the air outlet back to casing one side. The adoption sets up dust collector and has reached when photoelectric sensor data collection on yarn storage device, the dust collector who is controlled by control chip works thereupon together, forms the brattice one outside defeated line wheel, will fail the outer tiny fibre suspended solid of line wheel and blow off, reaches the effect of improvement photoelectric sensor data acquisition's accuracy.
Description
Technical field
This utility model relates to yarn input device of knitting machine technical field, particularly to a kind of yarn storage device.
Background technology
Yarn storage device is the vitals on knitting machine, and yarn storage device mainly includes housing and main shaft mounted thereto and line-transmitting wheel, socket pressure yarn ring and tension ring on line-transmitting wheel, and main shaft is in the circle centre position of line-transmitting wheel, and main shaft drives line-transmitting wheel rotation to carry out yarn storage.The deficiency that existing yarn storage device exists is: 1. during yarn storage, motor from start to finish rotating speed is identical, the thickness difference increasing yarn on line-transmitting wheel along with yarn, when therefore entering yarn on line-transmitting wheel yarn enter yarn speed and tension force is the most different, and speed and tension force are substantially invariable when being to control the defeated yarn speed defeated yarn of i.e. yarn storage device by tension ring during the defeated yarn of yarn storage device, speed and tension force when on yarn storage device, line-transmitting wheel enters yarn are inconsistent with speed during yarn and tension force, and tension fluctuation is relatively big, therefore affect the quality of knitting product；2. motor stops using the mode of mechanical switch, the full yarn of line-transmitting wheel is i.e. pressed yarn ring to be moved upward to limit switch contact and is made the line-transmitting wheel during this period of time switching off between motor stalls of the inside also in yarn storage, and yarn during this period of time enters yarn tension and fluctuates the biggest；In like manner, defeated yarn starts to need yarn on line-transmitting wheel to exhaust, and yarn exhausts and controls to there is time difference between electric machine rotation to limit switch, and the generation main cause of the problems referred to above is that the mode of mechanical type control motor switch causes motor switch the most accurate.
At present, the Chinese patent having a Authorization Notice No. to be CN202595439U on market, which disclose a kind of yarn storage device, including motor, housing and main shaft mounted thereto and line-transmitting wheel, also include photoelectric sensor and shading sleeve, photoelectric sensor is in the outside of line-transmitting wheel, and shading sleeve is enclosed within main shaft and prevents it reflective；Described line-transmitting wheel is provided with regularly arranged and that width is identical metal spoke, is provided with the gap that width is identical between adjacent metal spoke；Described photoelectric sensor at least includes two groups of photocells, the metal spoke on one group of photocell correspondence line-transmitting wheel of at least a part of which, the gap location on least one set photocell correspondence line-transmitting wheel.
But, in actual production process, easily produce substantial amounts of fiber fines float and swim in around yarn storage device.And around the photoelectric sensor on the yarn storage device in this patent, do not take any safeguard procedures, tiny fibre suspension easily blocks photoelectric sensor so that the light beam that photoelectric sensor sends is at random, affects the using effect of photoelectric sensor.
Utility model content
The purpose of this utility model be to provide a kind of can the yarn storage device of steady operation in the presence of a harsh environment.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of yarn storage device, including housing, it is provided with motor in described housing, it is provided with main shaft described motor rotated down, line-transmitting wheel it is provided with one heart outside described main shaft, concentric between described main shaft and line-transmitting wheel it is provided with shade, described line-transmitting wheel side is provided with some metal spoke, it is provided with gap between adjacent described metal spoke, the housing corresponding with described line-transmitting wheel is provided with photoelectric sensor, housing outside described line-transmitting wheel is provided with circular orbit, it is provided with dust arrester in described circular orbit, described dust arrester is in one end in housing and extends to main shaft and fixing with main shaft be connected, described dust arrester is provided with air outlet back to housing side.
By using technique scheme, together rotate with motor by arranging on the housing outside line-transmitting wheel or stop, and the dust arrester controlled by control chip same with photoelectric sensor.At photoelectric sensor when collecting data, dust arrester is activated work simultaneously, is dispelled by the fiber fines floating thing swum in around line-transmitting wheel, improves the accuracy of photoelectric sensor receipt data with this.
Further, two medial walls of described circular orbit are provided with wire, and described wire extends to control chip.
By using technique scheme, directly current supply line is arranged on circular orbit two medial wall of clamping dust arrester, had both facilitated control chip and powered to dust arrester, be possible to prevent again dust arrester in rotation process Wire-wound and by problem disconnected for wire strand.
Further, the dust arrester both sides corresponding with described wire are provided with the reeded guide wheel of band, and the groove on described guide wheel and wire closely cooperate clamping.
By using technique scheme, the sliding friction that guide wheel reduces between dust arrester and circular orbit is set between dust arrester and circular orbit so that dust arrester can more rotate the most in orbit, and improves the effect of dedusting.Guide wheel is provided for the groove of clamping wire, both may save the space in track, and not interfere with again the normal operation of dust arrester.
Further, one end that described dust arrester is in housing uses non-conducting material to make, and fixing with main shaft to be connected one end be that annulus arranges and is socketed on main shaft.
By using technique scheme, prevent wire from leaking electricity, if dust arrester one end extends to main shaft section and uses non-conducting material to make, easily conduct electrical currents to housing, and cause security incident.Dust arrester extends to main shaft one end and uses annulus to arrange, and is socketed on main shaft the stability increased between dust arrester and main shaft.
Further, described main shaft is provided with the scrobicular ring for clamping rings, and described scrobicular ring axial direction is provided with some locating slots, on described annulus with locating slot corresponding to position be provided with some projections.
By using technique scheme, being only socketed on main shaft by annulus, when main shaft rotates, main shaft easily skids in annulus, and affects the normal operation of dust arrester.So arranging locating slot on scrobicular ring, and projection is set on the annulus corresponding with locating slot, annulus is fastened in scrobicular ring, the stability between lifting spindle and annulus, improves the stability of dust arrester running further
Further, described dust arrester is arc block, and described arc block and described line-transmitting wheel are in being arranged concentrically.
By using technique scheme, dust arrester can form the brattice of uniform and stable between photoelectric sensor and line-transmitting wheel, improves photoelectric sensor and collects the accuracy of signal.
Further, the length of described arc block is equal to 1/8 circular arc.
By using technique scheme, use the length being suitable for, both can reduce the vibration that dust arrester produces in operation process, improve the stability of yarn storage device work.The space shared by dust arrester can be reduced again, photoelectric sensor is not collected signal and produce impact.
In sum, this utility model has the advantages that compared with contrasting patent, this utility model is by arranging the dust arrester controlled by control chip same with photoelectric sensor on the housing between photoelectric sensor and line-transmitting wheel, while photoelectric sensor gathers signal and controls line-transmitting wheel speed, dust arrester is driven together to operate, by dust arrester, the fiber fines float swum between photoelectric sensor and line-transmitting wheel is dispelled, improve photoelectric sensor and gather the accuracy of signal, and promote control chip and control yarn storage device yarn storage and put the accuracy of yarn, can finally improve the quality of product.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of yarn storage device；
Fig. 2 is the upward view of yarn storage device；
Fig. 3 is the schematic diagram of yarn storage device；
Fig. 4 is the axonometric chart of dust arrester；
Fig. 5 is the upward view of dust arrester.
In figure: 1, housing；2, motor；3, main shaft；4, line-transmitting wheel；5, shade；6, metal spoke；7, gap；8, photoelectric sensor；9, circular orbit；10, dust arrester；11, air outlet；12, guide wheel；13, groove；14, locating slot.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Such as Fig. 1, shown in Fig. 2 and Fig. 3, a kind of yarn storage device, including housing 1, it is provided with motor 2 in described housing 1, it is provided with main shaft 3 described motor 2 rotated down, described main shaft 3 is outer is provided with line-transmitting wheel 4 with one heart, concentric between described main shaft 3 and line-transmitting wheel 4 it is provided with shade 5, described line-transmitting wheel 4 side is provided with some metal spoke 6, it is provided with gap 7 between adjacent described metal spoke 6, the housing 1 corresponding with described line-transmitting wheel 4 is provided with photoelectric sensor 8, housing 1 outside described line-transmitting wheel 4 is provided with circular orbit 9, it is provided with dust arrester 10 in described circular orbit 9, in described dust arrester 10 is in housing 1, one end extends to main shaft 3, fix with main shaft 3 and be connected, described dust arrester 10 is provided with air outlet 11 (Fig. 5) back to housing 1 side.Together rotate with motor 2 by arranging on the housing 1 outside line-transmitting wheel 4 or stop, and the dust arrester 10 controlled by control chip same with photoelectric sensor 8.At photoelectric sensor 8 when collecting data, dust arrester 10 is activated work simultaneously, is dispelled by the fiber fines floating thing swum in around line-transmitting wheel 4, improves the accuracy of photoelectric sensor 8 receipt data with this.
As shown in Figure 2 and Figure 4, two medial walls of described circular orbit 9 are provided with wire, and described wire extends to control chip.Dust arrester 10 both sides corresponding with described wire are provided with the guide wheel 12 with fluted 13, and groove on described guide wheel 12 13 and wire closely cooperate clamping.Directly current supply line is arranged on 9 liang of medial walls of circular orbit of clamping dust arrester 10, had both facilitated control chip and powered to dust arrester 10, be possible to prevent again dust arrester 10 in rotation process Wire-wound and by problem disconnected for wire strand.Guide wheel 12 is set between dust arrester 10 and circular orbit 9 and reduces the sliding friction between dust arrester 10 and circular orbit 9 so that dust arrester 10 can more rotate the most in orbit, and improves the effect of dedusting.Guide wheel 12 is provided for the groove 13 of clamping wire, both may save the space in track, and not interfere with again the normal operation of dust arrester 10.
As shown in Figure 1 and Figure 4, described dust arrester 10 is in one end in housing 1 and uses non-conducting material to make, and fixing with main shaft 3 to be connected one end be that annulus arranges and is socketed on main shaft 3.Described main shaft 3 is provided with the scrobicular ring for clamping rings, and described scrobicular ring axial direction is provided with some locating slots 14, on described annulus with locating slot 14 corresponding to position be provided with some projections.Prevent wire from leaking electricity, if dust arrester 10 one end extends to 3 sections of main shaft and uses non-conducting material to make, easily conduct electrical currents to housing 1, and cause security incident.Dust arrester 10 extends to main shaft 3 one end and uses annulus to arrange, and is socketed on main shaft 3 stability increased between dust arrester 10 and main shaft 3.Only being socketed in by annulus on main shaft 3, when main shaft 3 rotates, main shaft 3 easily skids in annulus, and affects the normal operation of dust arrester 10.So arranging locating slot 14 on scrobicular ring, and projection is set on the annulus corresponding with locating slot 14, annulus is fastened in scrobicular ring, the stability between lifting spindle 3 and annulus, improves the stability of dust arrester 10 running further
As shown in Figure 1 and Figure 4, described dust arrester 10 is arc block, and described arc block and described line-transmitting wheel 4 are in being arranged concentrically.The length of described arc block is equal to 1/8 circular arc.Dust arrester 10 can form the brattice of uniform and stable between photoelectric sensor 8 and line-transmitting wheel 4, improves photoelectric sensor 8 and collects the accuracy of signal.Use the length being suitable for, both can reduce the vibration that dust arrester 10 produces in operation process, improve the stability of yarn storage device work.The space shared by dust arrester 10 can be reduced again, photoelectric sensor 8 is not collected signal and produces impact.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (7)
- null1. a yarn storage device，Including housing (1)，Motor (2) it is provided with in described housing (1)，It is provided with main shaft (3) described motor (2) rotated down，Described main shaft (3) is provided with line-transmitting wheel (4) the most with one heart，Concentric between described main shaft (3) with line-transmitting wheel (4) it is provided with shade (5)，Described line-transmitting wheel (4) side is provided with some metal spoke (6)，It is provided with gap (7) between adjacent described metal spoke (6)，The housing (1) corresponding with described line-transmitting wheel (4) is provided with photoelectric sensor (8)，It is characterized in that: the housing (1) in described line-transmitting wheel (4) outside is provided with circular orbit (9)，Dust arrester (10) it is provided with in described circular orbit (9)，Described dust arrester (10) is in housing (1) interior one end and extends to main shaft (3) and fixing with main shaft (3) be connected，Described dust arrester (10) is provided with air outlet (11) back to housing (1) side.
- A kind of yarn storage device the most according to claim 1, it is characterised in that: two medial walls of described circular orbit (9) are provided with wire, and described wire extends to control chip.
- A kind of yarn storage device the most according to claim 2, it is characterized in that: dust arrester (10) both sides corresponding with described wire are provided with the guide wheel (12) with fluted (13), the groove (13) on described guide wheel (12) and wire closely cooperate clamping.
- A kind of yarn storage device the most according to claim 1, it is characterized in that: one end that described dust arrester (10) is in housing (1) uses non-conducting material to make, and fixing with main shaft (3) to be connected one end be that annulus arranges and is socketed on main shaft (3).
- A kind of yarn storage device the most according to claim 4, it is characterized in that: described main shaft (3) is provided with the scrobicular ring for clamping rings, described scrobicular ring axial direction is provided with some locating slots (14), on described annulus with locating slot (14) corresponding to position be provided with some projections.
- A kind of yarn storage device the most according to claim 1, it is characterised in that: described dust arrester (10) is arc block, and described arc block and described line-transmitting wheel (4) are in being arranged concentrically.
- A kind of yarn storage device the most according to claim 6, it is characterised in that: the length of described arc block is equal to 1/8 circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171392.2U CN205420715U (en) | 2016-03-07 | 2016-03-07 | Yarn storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171392.2U CN205420715U (en) | 2016-03-07 | 2016-03-07 | Yarn storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205420715U true CN205420715U (en) | 2016-08-03 |
Family
ID=56534012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620171392.2U Withdrawn - After Issue CN205420715U (en) | 2016-03-07 | 2016-03-07 | Yarn storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205420715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108897A (en) * | 2019-05-14 | 2019-08-09 | 威海新北洋正棋机器人股份有限公司 | Loop wire running state detecting device, system and method |
| CN112144157A (en) * | 2020-10-12 | 2020-12-29 | 匡仁栩 | Spinning yarn storage device with dust removal function |
-
2016
- 2016-03-07 CN CN201620171392.2U patent/CN205420715U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110108897A (en) * | 2019-05-14 | 2019-08-09 | 威海新北洋正棋机器人股份有限公司 | Loop wire running state detecting device, system and method |
| CN110108897B (en) * | 2019-05-14 | 2024-03-29 | 威海新北洋正棋机器人股份有限公司 | Loop running state detection device, system and method |
| CN112144157A (en) * | 2020-10-12 | 2020-12-29 | 匡仁栩 | Spinning yarn storage device with dust removal function |
| CN112144157B (en) * | 2020-10-12 | 2021-09-17 | 陕西秦塬纺织有限公司 | Spinning yarn storage device with dust removal function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160803 Effective date of abandoning: 20190606 |
|
| AV01 | Patent right actively abandoned |