CN100500962C - Device for changing empty spool for full spool for doff of doffer - Google Patents
Device for changing empty spool for full spool for doff of doffer Download PDFInfo
- Publication number
- CN100500962C CN100500962C CNB2005100307025A CN200510030702A CN100500962C CN 100500962 C CN100500962 C CN 100500962C CN B2005100307025 A CNB2005100307025 A CN B2005100307025A CN 200510030702 A CN200510030702 A CN 200510030702A CN 100500962 C CN100500962 C CN 100500962C
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- China
- Prior art keywords
- speed frames
- spool
- platform
- doff
- doffs
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Abstract
A mechanism of roving frame for the exchange between empty bobbin and full-yarn bobbin is composed of several units. Each unit consists of a circular hole, a mechanical jack catch in said circular hole, and a driver of jack catch, and is linked with a horizontal moving mechanism and a vertical moving mechanism.
Description
Technical field:
The present invention relates to textile machine, relate in particular to Speed frames, particularly a kind of device that is used for the empty spool exchange full spool that Speed frames doff.
Background technology:
In the prior art, the form that the automatic collective of Speed frames doffs mainly contains two kinds, and a kind of method is to be moved outward by down rail band full packages yarn integral level, doffs outside machine, replace tubes.The method is fairly simple reliable, but because down rail weight is big, travel mechanism is corresponding big, and the down rail resetting requires high.Another kind method is the manipulator that device equates with the bolster number outside car, stretch in the car with man-to-man method level, clamp bobbin, level withdraws from again, doff, the emptying bobbin, this method need not move by down rail. but over one hundred manipulator need move horizontally longer distance. mechanism's more complicated, positioning accuracy request height.
Summary of the invention:
The purpose of this invention is to provide a kind of device that is used for the empty spool exchange full spool that Speed frames doff, the described this device that is used for the empty spool exchange full spool that Speed frames doff will solve the automatic collective of prior art Speed frames doff mode mechanism complexity, technical problem that positioning requirements is high.
This device that is used for the empty spool exchange full spool that Speed frames doff of the present invention is made of the platform that doffs, wherein, the described platform that doffs is made of any several unit, the profile of any one described unit is the landing slab of rectangle, in any one described unit mechanical claw is installed all.
Further, any one described unit all be arranged on the Speed frames down rail top, spool below, the described platform that doffs is parallel with the length direction of Speed frames.
Further, the quantity of described mechanical claw is identical with the number of spindles of Speed frames, and the ingot position of the arrangement position of described mechanical claw and Speed frames is identical.
Further, be provided with a circular hole in any one described unit, described mechanical claw is arranged in the described circular hole, any one described mechanical claw is connected with a claw drive unit respectively, and the described platform that doffs is connected with a vertical movement mechanism with a horizontal mobile mechanism respectively.
Further, described claw drive unit is connected with presetting apparatus.
Concrete, the mechanical claw described in the present invention, claw drive unit, horizontal mobile mechanism and vertical movement mechanism all adopt known technology of the prior art, so do not repeat them here.
Concrete, the device that is used for the empty spool exchange full spool that Speed frames doff of the present invention is provided with the platform that doffs, this platform that doffs is according to the difference of the spindle quantity of Speed frames, and it can have several to constitute to ten several identical unit, and adjacent unit can not be connected.Each unit of above-mentioned platform be arranged on the Speed frames down rail above, below the spool, whole platform is parallel with the length direction of Speed frames.The inside of each unit of above-mentioned platform is equipped with mechanical claw can be used for catching empty spool or full spool when needed.
During normal the spinning, each unit of above-mentioned platform places on the down rail, the lifting with the upper and lower of down rail, when needs doffed, according to instruction, it and down rail broke away from, level shifts out outside machine, and all full spool is taken out of thereupon, through an exchange mechanism, change the full spool of above-mentioned platform into empty spool, above-mentioned platform is level shift-in in machine once more, places on the down rail, and down rail rises, catch platform, finish the process of doffing.
In the unit of above-mentioned platform mechanical claw is installed, the total quantity of mechanical claw is identical with the number of spindles of Speed frames, i.e. corresponding mechanical claw of each spindle, and the arrangement position of mechanical claw and Speed frames ingot position are identical.
Above-mentioned mechanical claw when level shifts out, is caught full spool or empty spool at above-mentioned platform, guarantees that they do not rock, and when the exchange spool, above-mentioned mechanical claw can be according to instruction, unclamps or blocks spool, finishes smoothly to guarantee exchange.
Operation principle of the present invention is: horizontal mobile mechanism is placed on the platform that doffs of the present invention on the down rail of Speed frames, and be positioned at the Speed frames bobbin below, in spinning, the platform that doffs is driven by vertical movement mechanism and moves up and down with down rail, the circular hole quantity of doffing on the platform is identical with Speed frames rove number of spindles, the corresponding bobbin of each circular hole, the control of the controlled system of mechanical claw, according to the program folding, catch or discharge bobbin.Its course of work is: predetermined length spins, cut-off, the Speed frames rail drops to assigned position, each full packages yarn is caught in the mechanical claw action, and the platform that doffs is stopped by a locating piece, and the Speed frames rail continues to descend, separate with the platform that doffs, the top that the platform that doffs shifts out rail by the horizontal mobile mechanism level, the external doffing device of Speed frames exchanges the full packages yarn on the platform that doffs, change bare bobbin into, the platform that doffs is moved horizontally mechanism's level and pushes, and resets on the rail, and rail rises, the upper limb of bobbin is inserted into spindle blade, the mechanical claw that doffs in the platform is decontroled bare bobbin, places on the bobbin gear, prepares to drive again.
The present invention and prior art compare, and its effect is actively with tangible.The device that is used for the empty spool exchange full spool that Speed frames doff of the present invention, be arranged on the Speed frames down rail above, the mechanical claw equate with the bolster number is installed in the doff inside of platform, and when needs doffed, only need move outward, reset the very light platform of one-component.Reduce so travel mechanism is corresponding, avoided the demanding problem of down rail resetting simultaneously.The mechanical claw that clamps bobbin is installed in the inside of platform, clamps when decontroling bobbin, and very high positioning requirements has not avoided each mechanical claw to need mechanism's complicated problems that a moving guide rail brings.
Description of drawings:
Fig. 1 is the work schematic diagram that is used for the device of the empty spool exchange full spool that Speed frames doff of the present invention, and wherein, down rail is in extreme lower position, prepares to doff.
Fig. 2 is another work schematic diagram that is used for the device of the empty spool exchange full spool that Speed frames doff of the present invention, and wherein, down rail is in and superly falls the position, and the platform that doffs separates with down rail
Fig. 3 is another work schematic diagram that is used for the device of the empty spool exchange full spool that Speed frames doff of the present invention, and wherein, the platform that doffs is shifted out outside the machine by level.
The specific embodiment:
As Fig. 1, Fig. 2 and shown in Figure 3, the device that is used for the empty spool exchange full spool that Speed frames doff of the present invention, constitute by the platform 8 that doffs, wherein, the described platform 8 that doffs is made of any several unit, the profile of any one described unit is the landing slab of rectangle, in any one described unit mechanical claw is installed all.
Further, any one described unit all be arranged on Speed frames down rail 7 top, spool below, the described platform that doffs is parallel with the length direction of Speed frames.
Further, the quantity of described mechanical claw is identical with the number of spindles of Speed frames, and the ingot position of the arrangement position of described mechanical claw and Speed frames is identical.
Further, be provided with a circular hole in any one described unit, described mechanical claw is arranged in the described circular hole, any one described mechanical claw is connected with a claw drive unit respectively, and the described platform that doffs is connected with a vertical movement mechanism with a horizontal mobile mechanism respectively.
Further, described claw drive unit is connected with presetting apparatus.
Operation principle of the present invention is: horizontal mobile mechanism 9 is placed on the platform that doffs of the present invention on the down rail 7 of Speed frames, and be positioned at the Speed frames bobbin below, in spinning, the platform that doffs is driven by vertical movement mechanism and moves up and down with down rail 7, the circular hole quantity of doffing on the platform is identical with Speed frames rove number of spindles, the corresponding bobbin of each circular hole, the control of the controlled system of mechanical claw, according to the program folding, catch or discharge bobbin.Its course of work is: predetermined length spins, cut-off, the Speed frames rail drops to assigned position, each full packages yarn 5 is caught in the mechanical claw action, and the platform that doffs is stopped by a locating piece, and the Speed frames rail continues to descend, separate with the platform that doffs, the top that the platform that doffs shifts out down rail 7 by horizontal mobile mechanism 9 levels, the external doffing device of Speed frames exchanges the full packages yarn 5 on the platform that doffs, change bare bobbin into, the platform that doffs is moved horizontally mechanism's 9 levels and pushes, and resets at down rail 7, and down rail 7 rises, the upper limb of bobbin is inserted into spindle blade, the mechanical claw that doffs in the platform is decontroled bare bobbin, places on the bobbin gear, prepares to drive again.Concrete, be provided with column 2 and exchange frame 1 in the external doffing device of Speed frames, be provided with frame 6, reel cage 3 and flier 4 in the Speed frames.
Claims (5)
1. device that is used for the empty spool exchange full spool that Speed frames doff, constitute by the platform that doffs, it is characterized in that: the described platform that doffs is made of any several unit, the profile of any one described unit is the landing slab of rectangle, in any one described unit mechanical claw is installed all.
2. the device that is used for the empty spool exchange full spool that Speed frames doff as claimed in claim 1, it is characterized in that: any one described unit all be arranged on the Speed frames down rail top, spool below, the described platform that doffs is parallel with the length direction of Speed frames.
3. the device that is used for the empty spool exchange full spool that Speed frames doff as claimed in claim 1, it is characterized in that: the quantity of described mechanical claw is identical with the number of spindles of Speed frames, and the arrangement position of described mechanical claw is identical with the ingot position of Speed frames.
4. the device that is used for the empty spool exchange full spool that Speed frames doff as claimed in claim 1, it is characterized in that: be provided with a circular hole in any one described unit, described mechanical claw is arranged in the described circular hole, any one described mechanical claw is connected with a claw drive unit respectively, and each unit of the described platform that doffs is connected with a vertical movement mechanism with a horizontal mobile mechanism respectively.
5. the device that is used for the empty spool exchange full spool that Speed frames doff as claimed in claim 4, it is characterized in that: described claw drive unit is connected with presetting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100307025A CN100500962C (en) | 2005-10-24 | 2005-10-24 | Device for changing empty spool for full spool for doff of doffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100307025A CN100500962C (en) | 2005-10-24 | 2005-10-24 | Device for changing empty spool for full spool for doff of doffer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1955348A CN1955348A (en) | 2007-05-02 |
| CN100500962C true CN100500962C (en) | 2009-06-17 |
Family
ID=38062891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100307025A Expired - Fee Related CN100500962C (en) | 2005-10-24 | 2005-10-24 | Device for changing empty spool for full spool for doff of doffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100500962C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142573B (en) * | 2017-06-22 | 2022-12-06 | 江苏中晖纺织机械有限公司 | Automatic doffing device of common computer roving frame and automatic doffing method thereof |
| CN110257971B (en) * | 2019-05-29 | 2020-04-24 | 南通市苏中纺织有限公司 | Automatic doffing device of roving frame |
| CN115198407B (en) * | 2022-08-30 | 2024-03-08 | 常州市途歌精密机械有限公司 | Method for reforming colony doffing of spinning frame |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4805352A (en) * | 1986-09-04 | 1989-02-21 | Zinser Textilmaschinen Gmbh | Flyer doffer for automatically replacing full roving bobbins with empty roving bobbins |
-
2005
- 2005-10-24 CN CNB2005100307025A patent/CN100500962C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4805352A (en) * | 1986-09-04 | 1989-02-21 | Zinser Textilmaschinen Gmbh | Flyer doffer for automatically replacing full roving bobbins with empty roving bobbins |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1955348A (en) | 2007-05-02 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20171024 |