CN210684055U - Automatic stop feeding device for front reset spun yarn broken end and roving - Google Patents
Automatic stop feeding device for front reset spun yarn broken end and roving Download PDFInfo
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- CN210684055U CN210684055U CN201921301661.2U CN201921301661U CN210684055U CN 210684055 U CN210684055 U CN 210684055U CN 201921301661 U CN201921301661 U CN 201921301661U CN 210684055 U CN210684055 U CN 210684055U
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Abstract
A pre-reset automatic feeding stop device for broken ends and rough yarns of spun yarns comprises a box body and a spinning machine main machine matched with the device; a sliding plate is arranged in the box body in a sliding manner and extends out of the box body; the spinning machine is provided with a spinning machine cradle, a spinning machine cradle support rod, a spinning machine rear roller, a spinning machine rear leather rod, a spinning machine middle roller and a spinning machine middle leather rod, wherein the spinning machine rear roller is positioned at the lower side of the spinning machine rear leather rod, and the spinning machine middle roller is positioned at the lower side of the spinning machine middle leather rod; a lock cover is sleeved on the rear roller of the spinning frame, and the lower end of the lock cover is inserted into the sliding plate; at least one preposed reset rod for resetting is fixed on the sliding plate. The device enables an operator to reset easily after yarn breakage, and the front-mounted reset rod is arranged at the front end of the automatic spun yarn broken end and roving stop feeding device, so that the device is convenient to observe, is beneficial to the operation of a spinning machine with a higher car face, the operation of the spinning machine provided with more additional spinning devices and is more beneficial to the operation of the operator with a shorter body.
Description
Technical Field
The utility model relates to the field of textile machinery, especially, relate to a leading spun yarn broken end roving automatic stop feeding device that resets.
Background
The spinning frame needs to stop feeding the roving when the broken ends occur. A roving automatic stop device is additionally arranged in a drafting zone of a spinning machine, and an inserting piece is inserted between a back roller and a jaw of a back leather roller to ensure that yarns are separated from the back roller to be contacted, so that forward conveying is stopped.
Because the inserted sheet is inserted and needs to reset when the spun yarn joint is connected, in the prior art, the reset keys are arranged behind the roving automatic stop device, an operator at one end needs to see the reset key at the rear part through multiple barriers, and the operator at the other end needs to push the reset key to reset through multiple barriers, especially for operators with short statures; the spinning frame has a higher body type; the spinning frame is additionally provided with various types of devices, so that the spinning frame is inconvenient to operate.
The present invention is an improvement to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a leading spun yarn broken end roving automatic stop feeding device that resets to solve above-mentioned defect.
The utility model discloses a solve the technical scheme that its technical problem adopted and be:
a front reset automatic feeding device for broken ends and rough yarns of spun yarns comprises a box body and a spinning machine main machine matched with the device.
A sliding plate is arranged in the box body in a sliding manner and extends out of the box body; the spinning machine is provided with a spinning machine cradle, a spinning machine cradle support rod, a spinning machine rear roller, a spinning machine rear leather rod, a spinning machine middle roller and a spinning machine middle leather rod, wherein the spinning machine rear roller is positioned on the lower side of the spinning machine rear leather rod, and the spinning machine middle roller is positioned on the lower side of the spinning machine middle leather rod; a lock cover is sleeved on the rear roller of the spinning frame, and the lower end of the lock cover is inserted into the sliding plate; at least one preposed reset rod for resetting is fixed on the sliding plate.
Furthermore, the box body is provided with a fixed cover, and the cross section of the fixed cover is of a semicircular structure; the fixed end of the fixed cover is hinged to the box body, and the other end of the fixed cover is fixed on the spinning frame cradle support rod through a bolt.
Furthermore, a plurality of baffle grids which are uniformly arranged are arranged on the sliding plate, and the baffle grids are matched with the lock cover.
Furthermore, the lock cover comprises a semi-circular sleeve sleeved on the rear roller of the spinning frame and a pin fixed on the outer side surface of the semi-circular sleeve, and the pin is inserted in the sliding plate blocking grid.
Furthermore, a slide way is fixed in the box body, the part of the slide plate positioned in the box body can slide on the slide way in a reciprocating mode, and stop blocks for limiting the slide plate are further arranged on the front side and the rear side of the slide plate.
Furthermore, the front reset rod is positioned at the left and right sides of the upper end of the sliding plate, the single left side or the middle part of the sliding plate or the single right side of the upper end of the sliding plate.
The utility model has the advantages that:
the utility model provides a leading spun yarn broken end roving automatic stop feeding device that resets has designed preceding resetting means, makes the operative employee reset after easily breaking, because leading release link setting is convenient for observe at the front end of spun yarn broken end roving automatic stop feeding device, is favorable to the spinning frame operation of higher car face, is favorable to installing the operation of the spinning frame of more additional spinning devices additional, more is favorable to the operative employee operation that the figure is shorter; the device is suitable for automatic stop feeding of broken ends and rough yarns of the spun yarns of the spinning frame, reduces the flower of a spun yarn air box, avoids raw material waste, reduces the phenomenon of winding flower of a roller, reduces the damage of a spinning matching set, reduces the interference of tail yarns after the broken ends with adjacent spun yarns, reduces the defect rate of spun yarns, improves the production rate and the production efficiency of spun yarn processes, and improves the spinning quality.
Drawings
Fig. 1 is a schematic structural view of a pre-reset automatic spun yarn broken end and roving stopping feeding device provided by the utility model.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 1, the automatic stop feeding device for broken ends of pre-reset spun yarn and roving provided by the utility model comprises a box body 1 and a spinning frame matched with the device; a sliding plate 2 is arranged in the box body 1 in a sliding mode, and the sliding plate 2 extends out of the box body 1; the spinning machine is provided with a spinning machine cradle 13, a spinning machine cradle support rod 12, a spinning machine rear roller 3, a spinning machine rear leather rod 4, a spinning machine middle roller 5 and a spinning machine middle leather rod 6, wherein the spinning machine rear roller 3 is positioned at the lower side of the spinning machine rear leather rod 4, and the spinning machine middle roller 5 is positioned at the lower side of the spinning machine middle leather rod 6; a lock cover 7 is sleeved on the spinning frame rear roller 3, and the lower end of the lock cover 7 is inserted into the sliding plate 2; at least one front reset rod 8 for resetting is fixed on the sliding plate 2.
The utility model discloses a further set up to: the box body 1 is provided with a fixed cover 9, and the cross section of the fixed cover 9 is of a semicircular structure; the fixed end of the fixed cover 9 is hinged on the box body 1, and the other end of the fixed cover 9 is fixed through a bolt 10. By adopting the above technical solution, the device is fixed by locking the fixing cover on the outer rocker arm strut 12.
The utility model discloses a further set up to: a plurality of baffle grids which are uniformly arranged are arranged on the sliding plate 2, and the baffle grids are adapted to the lock cover 7. By adopting the technical scheme, the lock covers are respectively inserted into the corresponding grids along with the adjustment of the roller gauge of the spinning frame by the arrangement of the grids.
The utility model discloses a further set up to: the lock cover 7 comprises a semi-circular sleeve sleeved on the rear roller 3 of the spinning frame and a pin fixed on the outer side surface of the semi-circular sleeve, and the pin is inserted in the blocking grid of the sliding plate.
The utility model discloses a further set up to: a slide way is fixed in the box body, the part of the sliding plate 2 in the box body can slide on the slide way in a reciprocating mode, and stop blocks for limiting the sliding plate 2 are further arranged on the front side and the rear side of the sliding plate 2. Through adopting above-mentioned technical scheme, through the setting of slider and slide for the slide is convenient for operate.
The utility model discloses a further set up to: the front reset rod 8 is positioned at the left side and the right side of the sliding plate 2, the left side or the middle part of the single upper end or the right side of the single upper end.
The utility model discloses a theory of operation:
when the utility model provides a leading spun yarn broken end roving automatic stop feeding device that resets obtains the order, the slide is the conversion drive of internal energy promptly for the slide moves backward fast in the box and drives the lock cover rotation, drives the lock cover and rotates around spinning frame rear roller promptly, makes the lock cover insert between spinning frame rear roller and spinning frame rear leather rod, and the lock cover presss from both sides tightly roving 11 with spinning frame rear leather rod and does not export, then the front end of roving 11 is broken under the traction of spinning frame middle roller and spinning frame middle leather rod, and the roving realizes stopping feeding promptly; when an operator performs spun yarn joint, the front reset rod is manually pulled to drive the sliding plate to act, the lock cover is pushed by the sliding plate to rotate around the rear roller of the spinning frame, the lock cover exits from the position between the rear roller of the spinning frame and the rear leather rod of the spinning frame, yarn clamping action is eliminated, and the roving 11 immediately enters the position between the rear roller of the spinning frame and the rear leather rod of the spinning frame through the yarn guide horn to be output to complete the spun yarn joint.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to let the technical personnel in the field understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (6)
1. The utility model provides a leading spun yarn broken end roving automatic stop feeding device that resets, includes box (1) and the spinning frame host computer that cooperatees with the device and uses which characterized in that:
a sliding plate (2) is arranged in the box body (1) in a sliding mode, and the sliding plate (2) extends out of the box body (1); the spinning machine is provided with a spinning machine cradle (13), a spinning machine cradle support rod (12), a spinning machine rear roller (3), a spinning machine rear leather rod (4), a spinning machine middle roller (5) and a spinning machine middle leather rod (6), the spinning machine rear roller (3) is positioned on the lower side of the spinning machine rear leather rod (4), and the spinning machine middle roller (5) is positioned on the lower side of the spinning machine middle leather rod (6); a lock cover (7) is sleeved on the spinning frame rear roller (3), and the lower end of the lock cover (7) is inserted into the sliding plate (2); at least one preposed reset rod (8) for resetting is fixed on the sliding plate (2).
2. The automatic stop feeding device for the pre-reset spun yarn broken end and roving of claim 1 is characterized in that: the box body (1) is provided with a fixed cover (9), and the cross section of the fixed cover (9) is of a semicircular structure; the fixed end of the fixed cover (9) is hinged to the box body (1), and the other end of the fixed cover (9) is fixed on a cradle support rod (12) of a spinning machine through a bolt (10).
3. The automatic stop feeding device for the pre-reset spun yarn broken end and roving of claim 1 is characterized in that: a plurality of blocking grids which are uniformly arranged are arranged on the sliding plate (2), and the blocking grids are matched with the lock cover (7).
4. The automatic stop feeding device for the pre-reset spun yarn broken end and roving of claim 3 is characterized in that: the lock cover (7) comprises a semi-circular sleeve sleeved on the back roller (3) of the spinning frame and a pin fixed on the outer side surface of the semi-circular sleeve, and the pin is inserted into the blocking grid of the sliding plate (2).
5. The automatic stop feeding device for the pre-reset spun yarn broken end and roving of claim 1 is characterized in that: the box is internally fixed with a slide way, the part of the slide plate (2) in the box can slide on the slide way in a reciprocating way, and the front side and the rear side of the slide plate (2) are also provided with stop blocks for limiting the slide plate (2).
6. The automatic stop feeding device for the pre-reset spun yarn broken end and roving of claim 1 is characterized in that: the front reset rod (8) is positioned at the left side and the right side of the upper end of the sliding plate (2), the single left side or the middle part or the single right side of the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301661.2U CN210684055U (en) | 2019-08-13 | 2019-08-13 | Automatic stop feeding device for front reset spun yarn broken end and roving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301661.2U CN210684055U (en) | 2019-08-13 | 2019-08-13 | Automatic stop feeding device for front reset spun yarn broken end and roving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210684055U true CN210684055U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921301661.2U Active CN210684055U (en) | 2019-08-13 | 2019-08-13 | Automatic stop feeding device for front reset spun yarn broken end and roving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210684055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4095295A1 (en) * | 2021-05-28 | 2022-11-30 | Pinter Caipo, S.A.U. | Roving stop assembly for a drafting frame of a ring spinning machine and ring spinning machine including the roving stop assembly |
| WO2023207018A1 (en) * | 2022-04-29 | 2023-11-02 | 日照品特裕华纺织科技有限公司 | Yarn break self-stop system for double-control ring spinning machine |
-
2019
- 2019-08-13 CN CN201921301661.2U patent/CN210684055U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4095295A1 (en) * | 2021-05-28 | 2022-11-30 | Pinter Caipo, S.A.U. | Roving stop assembly for a drafting frame of a ring spinning machine and ring spinning machine including the roving stop assembly |
| WO2023207018A1 (en) * | 2022-04-29 | 2023-11-02 | 日照品特裕华纺织科技有限公司 | Yarn break self-stop system for double-control ring spinning machine |
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