CN217263941U - Automatic lifting device of broken string of bobbin creel - Google Patents
Automatic lifting device of broken string of bobbin creel Download PDFInfo
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- CN217263941U CN217263941U CN202221047745.XU CN202221047745U CN217263941U CN 217263941 U CN217263941 U CN 217263941U CN 202221047745 U CN202221047745 U CN 202221047745U CN 217263941 U CN217263941 U CN 217263941U
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Abstract
The utility model belongs to the technical field of textile machinery equipment, refer in particular to an automatic lifting device of broken string of bobbin cradle, including the frame, still include: the winding roller is arranged at the lower end of the rack and used for driving the yarn tube to rotate so as to wind the yarn; the winding frame is rotatably arranged on one side of the winding roller, and a bobbin is installed in the winding frame; when the yarn is not broken, the yarn tube is abutted against the winding roller; the balancing weight is connected with the winding frame through a linkage assembly; the trigger assembly is arranged on one side of the balancing weight and used for supporting the balancing weight when the yarns are not broken; according to the bobbin winder, the winding frame is driven by the balancing weight and the linkage structure to be automatically lifted when the bobbin is broken, so that the bobbin is separated from the winding roller, and the condition that the bobbin and the winding roller are subjected to idle friction is effectively avoided; moreover, this patent only need again manually with the balancing weight is lapped on the electromagnetism round pin can.
Description
Technical Field
The utility model belongs to the technical field of spinning machine equipment, refer in particular to an automatic lifting device of broken string of bobbin cradle.
Background
The existing spinning equipment works for a long time in 24 hours, in the long-time spinning process, if yarn breakage occurs, workers need to be prevented from timely finding and connecting yarns, otherwise, the winding pipe is subjected to idle friction with a winding roller for a long time, the yarns on the surface of the winding pipe are abraded, and yarn barrel surface broken yarns are caused, so that loss is brought to products of factories, in order to find the yarn breakage condition in time, the existing spinning equipment is provided with yarn breakage indicating devices, but the yarn breakage indicating devices can only remind spinning workers of the yarn breakage condition and connect yarns through warning lamps, and corresponding actions can not be taken to avoid the condition that the winding pipe and the winding roller are subjected to idle friction, so that a lifting mechanism capable of automatically taking corresponding actions to avoid the yarns from being abraded needs to be designed.
Disclosure of Invention
The utility model aims at providing an automatic lifting device of broken string of bobbin cradle that can take corresponding action automatically and avoid the yarn to be worn out.
The purpose of the utility model is realized like this:
the utility model provides a disconnected line automatic lifting device of bobbin cradle, includes the frame, still includes:
the winding roller is arranged at the lower end of the rack and used for driving the yarn tube to rotate to wind the yarn;
the winding frame is rotatably arranged on one side of the winding roller, and a bobbin is installed in the winding frame; when the yarn is not broken, the yarn tube is abutted against the winding roller;
the balancing weight is connected with the winding frame through a linkage assembly; and
the trigger assembly is arranged on one side of the balancing weight and used for supporting the balancing weight when the yarns are not broken;
when yarn breakage is detected, the trigger assembly acts to enable the balancing weight to fall down, and the bobbin is separated from the winding roller by driving the winding frame to move through the linkage assembly.
Furthermore, the linkage assembly comprises a linkage plate, one end of the linkage plate is connected with the winding frame, and the other end of the linkage plate is connected with one end of the balancing weight; the middle part of balancing weight articulates in the frame, the other end of balancing weight is used for connecting trigger assembly.
Furthermore, the linkage plate comprises a first linkage section and a second linkage section which is rotatably connected with the first linkage section, and the first linkage section and the second linkage section are respectively connected with the winding frame and the balancing weight.
Further, a strip-shaped hole is formed in the first linkage section, and a fastening piece connected with the first linkage section and the winding frame is arranged in the strip-shaped hole.
Further, the trigger assembly comprises an electromagnetic pin which is supported at the lower end of the balancing weight; when yarn breakage is detected, the electromagnetic pin retracts to enable the balancing weight to fall down.
Furthermore, a first rotating shaft is installed in the rack, and two opposite winding frames are rotatably connected to two sides of the first rotating shaft;
the two opposite winding frames are respectively connected with trigger components which are arranged differently.
Furthermore, the frame is also provided with a second rotating shaft at the upper end of the first rotating shaft, and the second rotating shaft is rotatably connected with a plurality of balancing weights.
Further, the winding frame is U-shaped, and the trigger assembly is connected to one side of the winding frame.
The yarn winding device further comprises a yarn detector which is arranged in a winding line of the yarn and positioned in front of the winding frame and used for detecting whether the yarn is broken or not.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
according to the bobbin winder, the winding frame is driven by the balancing weight and the linkage structure to be automatically lifted when the bobbin is broken, so that the bobbin is separated from the winding roller, and the condition that the bobbin and the winding roller are subjected to idle friction is effectively avoided; moreover, this patent only need again manually with the balancing weight is lapped on the electromagnetism round pin can.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic structural diagram of the present invention when the wire is broken.
Fig. 4 is a schematic structural diagram of the present invention when the wire is not broken.
The reference numerals in the figures denote the meanings:
1. a frame; 13. a first rotating shaft; 14. a second rotating shaft; 15. a limiting rod; 2. a winding roller; 3. a winding frame; 31. a bobbin; 4. a balancing weight; 5. a linkage plate; 51. a first linkage section; 511. a strip-shaped hole; 52. a second linkage section; 6. and an electromagnetic pin.
Detailed Description
The present invention will be further described with reference to the following specific embodiments:
the utility model provides a disconnected line automatic lifting device of bobbin cradle, includes frame 1, still includes:
a winding roller 2 disposed at a lower end of the frame 1;
the winding frame 3 is rotatably arranged on one side of the winding roller 2, and a bobbin 31 is installed in the winding frame 3; when the yarn is not broken, the bobbin 31 is abutted against the winding roller 2;
the counterweight block 4 is connected with the winding frame 3 through a linkage assembly; and
the trigger assembly is arranged on one side of the balancing weight 4 and used for supporting the balancing weight 4 when yarns are not broken;
when yarn breakage is detected, the trigger assembly acts to enable the balancing weight 4 to fall down, and the bobbin 31 is separated from the winding roller 2 by driving the winding frame 3 to move through the linkage assembly.
With reference to fig. 1 and 2, a frame 1 in the patent comprises a left support plate and a right support plate which are arranged oppositely, a winding roller 2 is installed between the lower ends of the left support plate and the right support plate, and the winding roller 2 is driven to rotate by a motor and is used for driving a bobbin 31 to rotate to wind yarn.
A first rotating shaft 13 is installed between a left supporting plate and a right supporting plate at the upper end of the winding roller 2, and the winding frame 3 is installed on the first rotating shaft 13. As shown in fig. 1, the winding frame 3 is U-shaped, and a connector rotatably connected to the first rotating shaft 13 is disposed at one end of the winding frame 3; in order to effectively utilize space, the two sides of the same position of the rotating shaft are rotatably connected with the winding frames 3 through the connectors, and the two winding frames 3 are oppositely arranged; a plurality of groups of winding frames 3 are sequentially arranged on the first rotating shaft 13 until the whole first rotating shaft 13 is fully distributed; the bobbin 31 is rotatably disposed in the winding frame 3, and in an operating state, the bobbin 31 is driven by the winding frame 3 to abut against the winding roller 2 to wind the yarn.
A second rotating shaft 14 is installed between the left supporting plate and the right supporting plate at the upper end of the first rotating shaft 13. As shown in fig. 1 and 2, the second rotating shaft 14 is used for mounting the weight block 4, and specifically, a connecting hole is formed in the middle of the weight block 4 and is fixed on the second rotating shaft 14 through the connecting hole. The number of the balancing weights 4 is set corresponding to the number of the winding frames 3, that is, each winding frame 3 is provided with one balancing weight 4.
Furthermore, the linkage assembly comprises a linkage plate 5, one end of the linkage plate 5 is connected with the winding frame 3, and the other end of the linkage plate is connected with one end of the balancing weight 4. As shown in fig. 2-4, the linkage plate 5 includes a first linkage segment 51 and a second linkage segment 52 rotatably connected to the first linkage segment 51; the first linkage section 51 is vertically arranged, the lower end of the first linkage section 51 is fixed on one side edge of the winding frame 3, the second linkage section 52 is hinged on the upper end of the first linkage section 51, and the other end of the second linkage section 52 is fixed on one end of the balancing weight 4 through a screw; the linkage plate 5 is arranged to be multi-end and is adapted to the upper and lower structures of the balancing weight 4 and the winding frame 3. In addition, in this patent, two opposite winding frames 3 at the same position of the first rotating shaft 13 are respectively connected with the linkage plates 5 which are arranged differently, and the linkage plates 5 are connected with respective balancing weights, so that the left and right opposite winding frames 3 are staggered.
Further, a strip-shaped hole 511 is formed in the first linkage section 51, and a fastening piece for connecting the first linkage section 51 and the winding frame 3 is arranged in the strip-shaped hole 511; the connection position of the first linkage segment 51 and the winding frame 3 can be changed through the strip-shaped hole 511 to adapt to winding frames 3 with different shapes.
Furthermore, the top end of the frame 1 is provided with the trigger assembly, which comprises an electromagnetic pin 6, and the electromagnetic pin 6 is supported at the lower end of the counterweight block 4; when a yarn break is detected, the electromagnetic pin 6 retracts to make the counterweight block 4 fall. In fact, a yarn detector is further arranged on the winding line of the yarn, a detection hole for the yarn to pass through is formed in the yarn detector, a detection head is arranged on the outer edge of the detection hole, when the yarn passes through the detection hole, the detection head can detect the yarn, the yarn is proved to be not broken, when the yarn is broken, the yarn falls off from the detection hole, the detection head cannot detect the yarn, and therefore the electromagnetic pin 6 is driven to act in an alarm mode. Generally, the thread detector is arranged in front of the winding frame 3 in the winding line of the yarn, and can detect the yarn breakage before the yarn reaches the winding frame 3, so as to prevent the winding frame 3 from working to half to detect the yarn breakage.
Referring to fig. 3 and 4, when the yarn is not broken, the counterweight 4 is lapped on the electromagnetic pin 6, the other end of the counterweight 4 moves downward, and the linkage assembly drives the winding frame 3 to move downward, so that the bobbin 31 in the winding frame 3 abuts against the winding roller 2 to work; when yarn breakage is detected, the electromagnetic pin 6 retracts, one end of the balancing weight 4 falls, the other end of the balancing weight 4 rises, the linkage assembly drives the winding frame 3 to move upwards, and the bobbin 31 is separated from the winding roller 2. In this patent, still install a gag lever post 15 in the frame 1, gag lever post 15 is located the lower extreme of balancing weight 4 for when balancing weight 4 downstream, limiting weight 4 prevents its whereabouts overlength distance down.
In summary, in the patent, the winding frame 3 is driven by the counterweight block 4 and the linkage structure to automatically lift up when the yarn is broken, so that the bobbin 31 is separated from the winding roller 2, and the condition that the bobbin 31 and the winding roller 2 are subjected to idle friction is effectively avoided; in addition, in the patent, the counterweight block 4 only needs to be manually lapped on the electromagnetic pin 6 again.
In some embodiments, the winding frame 3 and the counterweight 4 can be arranged on the left and right sides of the same swing arm, the counterweight 4 is supported by the electromagnetic pin 6, and the winding frame 3 is lifted by the counterweight 4 falling down.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides an automatic lifting device of broken string of bobbin cradle, includes frame (1), its characterized in that still includes:
the winding roller (2) is arranged at the lower end of the rack (1) and is used for driving the yarn tube (31) to rotate to wind yarns;
the winding frame (3) is rotatably arranged on one side of the winding roller (2), and a bobbin (31) is installed in the winding frame (3); when the yarn is not broken, the yarn tube (31) is abutted against the winding roller (2);
the counterweight block (4) is connected with the winding frame (3) through a linkage assembly; and
the trigger assembly is arranged on one side of the balancing weight (4) and used for supporting the balancing weight (4) when the yarn is not broken;
when yarn breakage is detected, the trigger assembly acts to enable the balancing weight (4) to fall down, and the linkage assembly drives the winding frame (3) to move so that the bobbin (31) is separated from the winding roller (2).
2. The bobbin creel broken line automatic lifting device according to claim 1, wherein the linkage assembly comprises a linkage plate (5), one end of the linkage plate (5) is connected with the winding frame (3), and the other end of the linkage plate is connected with one end of the balancing weight (4); the middle part of balancing weight (4) articulates in frame (1), the other end of balancing weight (4) is used for connecting trigger assembly.
3. The automatic bobbin creel breaking lifting device according to claim 2, wherein: the linkage plate (5) comprises a first linkage section (51) and a second linkage section (52) rotatably connected with the first linkage section (51), and the first linkage section (51) and the second linkage section (52) are respectively connected with the winding frame (3) and the balancing weight (4).
4. The automatic bobbin creel breaking lifting device according to claim 3, wherein: be equipped with bar hole (511) on first linkage section (51), be equipped with in bar hole (511) and connect the fastener of first linkage section (51) and winding frame (3).
5. The automatic bobbin creel broken string lifting device according to claim 1, wherein: the trigger component comprises an electromagnetic pin (6), and the electromagnetic pin (6) is supported at the lower end of the balancing weight (4); when yarn breakage is detected, the electromagnetic pin (6) retracts to enable the balancing weight (4) to fall down.
6. The automatic bobbin creel wire breakage lifting device according to any one of claims 1 to 5, wherein: a first rotating shaft (13) is installed in the rack (1), and two opposite winding frames (3) are rotatably connected to two sides of the first rotating shaft (13);
the two opposite winding frames (3) are respectively connected with trigger components which are arranged differently.
7. The automatic bobbin creel broken string lifting device according to claim 6, wherein: frame (1) still is equipped with second pivot (14) in the upper end of first pivot (13), rotates on second pivot (14) and connects a plurality of balancing weight (4).
8. The automatic bobbin creel broken string lifting device according to claim 6, wherein: the winding frame (3) is U-shaped, and the trigger assembly is connected to one side of the winding frame (3).
9. The automatic bobbin creel breakage lifting device according to any one of claims 1 to 5, further comprising a yarn detector disposed in the yarn winding path in front of the winding frame (3) for detecting whether the yarn is broken.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221047745.XU CN217263941U (en) | 2022-04-29 | 2022-04-29 | Automatic lifting device of broken string of bobbin creel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221047745.XU CN217263941U (en) | 2022-04-29 | 2022-04-29 | Automatic lifting device of broken string of bobbin creel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217263941U true CN217263941U (en) | 2022-08-23 |
Family
ID=82881037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221047745.XU Active CN217263941U (en) | 2022-04-29 | 2022-04-29 | Automatic lifting device of broken string of bobbin creel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217263941U (en) |
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2022
- 2022-04-29 CN CN202221047745.XU patent/CN217263941U/en active Active
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