CN209797136U - Automatic yarn end-threading device applied to hank reeling machine - Google Patents
Automatic yarn end-threading device applied to hank reeling machine Download PDFInfo
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- CN209797136U CN209797136U CN201920491395.8U CN201920491395U CN209797136U CN 209797136 U CN209797136 U CN 209797136U CN 201920491395 U CN201920491395 U CN 201920491395U CN 209797136 U CN209797136 U CN 209797136U
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Abstract
The utility model relates to an automatic yarn end-piecing device applied to a hank reeling machine, which comprises a yarn guide ring and a lead driver connected on a hank reeling machine frame, wherein the lead driver is connected with a lead pipe, one end of the lead pipe is a lead port, the other end is connected with a negative pressure device, the lead port is right opposite to naturally drooping yarns in the yarn guide ring, a rotary yarn frame of the hank reeling machine comprises at least three support frames which are circumferentially and uniformly distributed on a rotating shaft, one end of any one support frame is connected with the rotating shaft, the other end is connected with a support rod, the support rod is arranged in parallel with the rotating shaft, at least one support rod is provided with a wire clamp for clamping yarns, after the lead pipe absorbs yarns, the lead driver can drive the lead pipe to move towards the rotary yarn frame direction to enable the yarns which are dragged by the lead pipe to be opposite to the wire clamp, in the, thereby reducing the production cost.
Description
The technical field is as follows:
The utility model belongs to the technical field of spinning machine, concretely relates to be applied to automatic piecing together device of yarn of hank reeling machine.
background art:
The hank reeling machine is the machine of hank on convoluteing the reel yarn winding on the rotation reel, traditional hank reeling machine is in production, the crop of yarn (being about to the reel yarn end of a thread fix on the rotation reel) all has the manual completion of operating personnel, because the cost of labor increases, lead to yarn manufacturing cost constantly to improve, influence the profit margin of enterprise, in addition during artifical crop, operating personnel ties up the end of a thread of reel yarn to the rotation reel one by one, therefore, at the crop in-process, whole rotation reel is idle, make production efficiency be difficult to promote.
the utility model has the following contents:
The to-be-solved technical problem of the utility model is: the utility model provides an automatic piecing devices of yarn for hank reeling machine to replace artifical piecing, reduction in production cost improves production efficiency simultaneously.
in order to solve the technical problem, the utility model discloses a technical scheme is: the automatic yarn end-threading device is characterized by comprising a yarn guide ring and a lead driver which are connected to a frame of the hank reeling machine, wherein the lead driver is connected with a lead pipe, one end of the lead pipe is a lead port, the other end of the lead pipe is connected with a negative pressure device, the initial position of the lead port of the lead pipe is positioned on one side below the yarn guide ring, the lead port is opposite to naturally drooping yarns in the yarn guide ring, a rotary yarn frame of the hank reeling machine is rotatably connected to a rotating shaft and comprises at least three support frames which are circumferentially and uniformly distributed on the rotating shaft, any one support frame extends outwards along the radial direction of the rotating shaft, one end of each support frame is connected with the rotating shaft, the other end of each support frame is connected with a support rod, the support rods are parallel to the rotating shaft and are used for supporting hank yarns, all the support rods form a ring shape, the yarns, the lead driver can drive the lead pipe to move towards the direction of the rotary reel.
As a preferred scheme, the wire clamp comprises a sleeve fixedly connected to the supporting rod, the front end of the sleeve is open, the rear end of the sleeve is closed, a top block is connected to the sleeve in a sliding mode, the top block is elastically connected with the rear end of the sleeve through a pre-compressed spring, the wire clamp further comprises a stop block fixedly connected to the supporting rod, the stop block is opposite to the open end of the sleeve, and the top block is abutted to the stop block under the action of the spring.
Preferably, the opposite ends of the top block and the stop block are symmetrically provided with yarn guide slopes to guide and clamp the yarn between the top block and the stop block.
as a preferred scheme, the sleeve is located one end of the supporting rod, an electromagnet is arranged on the rack and located on one side face of the rotary yarn frame, the electromagnet is opposite to the position of the yarn clamp when the yarn is clamped by the yarn clamp, and the electromagnet is used for attracting the ejector block to open a gap between the ejector block and the stop block, so that the yarn is easily clamped between the ejector block and the stop block.
Preferably, the yarn guide ring can move back and forth along the direction parallel to the axial direction of the rotating shaft, and the machine frame is also provided with a yarn guide driving device for driving the yarn guide ring to move back and forth.
As a preferable scheme, the wire clamp comprises a sleeve fixedly connected to the supporting rod, the front end of the sleeve is open, the rear end of the sleeve is closed, a top block is connected in the sleeve in a sliding mode, the top block is elastically connected with the rear end of the sleeve through a spring, one end of the ejector block is driven by the spring to extend out of the sleeve, an outer notch parallel to the width direction of the sleeve is formed in the sleeve, an inner notch parallel to the outer notch is formed in the ejector block, when the top block is only acted by the spring, the inner notch and the outer notch are staggered with each other, the inner notch is positioned between the outer notch and the opening end of the sleeve, the open end of the sleeve is positioned at the end part of the support rod, the frame is provided with a spinning-head thrust device which can push the top block to move axially, the end-piecing thrust device is positioned on the side surface of one side of the rotary yarn frame, which is connected with the wire clamp, and the end-piecing thrust device is just opposite to the position of the wire clamp when clamping yarns.
The utility model has the advantages that: the utility model discloses a set up the lead wire driver that lead wire pipe and drive lead wire pipe removed, the negative pressure device who utilizes lead wire pipe one end will lead the interior flagging yarn suction lead wire of yarn ring nature and control in, and remove through lead wire driver drive lead wire pipe, pull the yarn to fastener department, the rotation of rethread gyration reel realizes automatic repiece in the fastener with the yarn card, with reduction in production cost, set one set of repiece device for each hank yarn station on the gyration reel and can shorten repiece time greatly, improve production efficiency.
description of the drawings:
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of a spinning-in device of the present invention;
Fig. 2 is a left side view of the threading device shown in fig. 1 in a position opposite to the yarn transferring frame;
Fig. 3 is a schematic structural view of the yarn guide driving device of the present invention;
Fig. 4 is a schematic structural diagram of the wire clamp of the present invention;
FIG. 5 is a schematic view of the yarn threading device of the present invention drawing the yarn to the yarn clamp;
FIG. 6 is a right side view of FIG. 5;
Fig. 7 is another schematic structural diagram of the wire clamp of the present invention;
fig. 8 is a schematic view of the wire clamp of fig. 7 in a wire clamping position ready for wire clamping.
In fig. 1 to 8: 1. the yarn guide device comprises a frame, 2, a yarn guide ring, 3, a yarn guide driver, 4, a yarn guide pipe, 4-1, a yarn guide port, 5, a negative pressure device, 6, a rotary yarn frame, 6-1, a support frame, 6-2, a support rod, 7, a rotating shaft, 8, a yarn clamp, 8-1, a sleeve, 8-2, a top block, 8-3, a spring, 8-4, a stop block, 8-5, a yarn guide slope, 8-6, an outer notch, 8-7, an inner notch 9, yarn, 10, a yarn guide driving device, 10-1, a mounting plate, 10-2, a belt wheel, 10-3, a yarn guide motor, 10-4, a synchronous belt, 11, an electromagnet, 12 and a yarn feeding thrust device.
The specific implementation mode is as follows:
the following describes in detail a specific embodiment of the present invention with reference to the drawings.
As shown in fig. 1 to 6, an automatic yarn threading device applied to a hank reeling machine comprises a yarn guiding ring 2 and a yarn guiding driver 3 connected to a frame 1 of the hank reeling machine, the yarn guiding driver 3 in this embodiment is a vertically arranged cylinder or a linear motor or a pneumatic sliding table, or other power devices capable of realizing linear driving in the prior art, the yarn guiding driver 3 is connected with a yarn guiding pipe 4, one end of the yarn guiding pipe 4 is a yarn guiding opening 4-1, the other end of the yarn guiding pipe 4 is connected with a negative pressure device 5, the negative pressure device 5 is a vacuum pump or an air pump, an initial position of the yarn guiding opening 4-1 of the yarn guiding pipe 4 is located at one side below the yarn guiding ring 2, the yarn guiding opening 4-1 is directly opposite to naturally drooping yarn in the yarn guiding ring 2, a rotary yarn frame 6 of the hank reeling machine is rotatably connected to a rotating shaft 7, the rotary yarn frame 6 comprises at least three support frames, any support frame 6-1 extends outwards along the radial direction of the rotating shaft 7, one end of each support frame 6-1 is connected with the rotating shaft 7, the other end of each support frame is connected with one support rod 6-2, the support rods 6-2 are arranged parallel to the rotating shaft 7, the support rods 6-2 are used for supporting skeins, all the support rods 6-2 form a ring, the yarns are wound on all the support rods 6-2 in a ring shape to form skeins, a wire clamp 8 used for clamping the yarns is arranged on at least one support rod 6-2, and the lead driver 3 can drive the lead pipe 4 to move towards the direction of the rotary yarn frame 6.
FIG. 4 shows a first cable clamp 8 according to the present invention, wherein the cable clamp 8 comprises a sleeve 8-1 fixedly connected to a support rod 6-2, the sleeve 8-1 has an open front end and a closed rear end, a top block 8-2 slidably connected to the sleeve 8-1, the top block 8-2 is elastically connected to the rear end of the sleeve 8-1 by a pre-compressed spring 8-3, the cable clamp 8 further comprises a stopper 8-4 fixedly connected to the support rod 6-2, the stopper 8-4 is opposite to the open end of the sleeve 8-1, the top block 8-2 is propped against the stop block 8-4 under the action of the spring 8-3, yarn guide slopes 8-5 are symmetrically arranged at one opposite ends of the top block 8-2 and the stop block 8-4, and guide yarns into the space between the top block 8-2 and the stop block 8-4 and clamp the yarns.
The sleeve 8-1 is located at one end of the supporting rod 6-2, the ejector block 8-2 is made of magnetic metal or fixedly connected with metal on the ejector block 8-2, the rack is provided with an electromagnet 11, the electromagnet 11 is located on one side face of the connecting wire clamp 8 on the rotary yarn frame 6, the electromagnet 11 and the wire clamp 8 clamp the yarn 9 in a right position, and the electromagnet 11 is used for attracting the ejector block 8-2 to open a gap between the ejector block 8-2 and the stop block 8-4, so that the yarn 8 is easily clamped between the ejector block 8-2 and the stop block 8-4.
as shown in fig. 5, the lead driver 3 drives the lead tube 4 to move, so that the lead opening 4-1 pulls the yarn 9 to move from the initial position to the clamp 8 to the position below the clamp 8, so that the clamp 8 is opposite to the yarn 9 pulled by the lead tube 4, then drives the rotary reel 6 to rotate, so that the clamp 8 moves to the yarn 9 and is opposite to the yarn 9, and the yarn 9 enters between the top block 8-2 and the stop block 8-4 and is clamped under the guidance of the two yarn guide slopes 8-5 of the clamp 8.
the yarn guide ring 2 can move back and forth along the direction parallel to the axial direction of the rotating shaft 7, and a yarn guide driving device 10 for driving the yarn guide ring 2 to move back and forth is further arranged on the machine frame 1.
In the embodiment, the yarn guide driving device 10 comprises a mounting plate 10-1 fixedly connected to the frame 1, two belt wheels 10-2 arranged along the axial direction of the rotating shaft 7 are rotatably connected to the mounting plate 10-1, the two belt wheels 10-2 are in transmission connection through a synchronous belt 10-4, a yarn guide motor 10-3 in transmission connection with one belt wheel 10-2 is further connected to the mounting plate 10-1, and the yarn guide ring 2 is fixedly connected to the synchronous belt 10-4 between the two belt wheels 10-2. The yarn guide driving device 10 drives the yarn guide ring 2 on the synchronous belt 10-4 to axially move back and forth along the rotating shaft 7 through frequent forward and reverse rotation of the yarn guide motor 10-3, so that the yarn 9 is uniformly wound within a certain width range to form hank yarn with a certain width and balanced thickness.
Fig. 7 and 8 provide a second structure of the wire clamp 8, as shown in fig. 7, the wire clamp 8 includes a sleeve 8-1 fixedly connected to a support rod 6-2, the sleeve 8-1 has an open front end and a closed rear end, a top block 8-2 is slidably connected in the sleeve 8-1, the top block 8-2 is elastically connected to the rear end of the sleeve 8-1 through a spring 8-3, the spring 8-3 drives one end of the top block 8-2 to extend out of the sleeve 8-1, the sleeve 8-1 is provided with an outer notch 8-6 parallel to the width direction of the sleeve, the top block 8-2 is provided with an inner notch 8-7 parallel to the outer notch 8-6, when the top block 8-2 is only acted by the spring 8-3, the inner notch 8-7 and the outer notch 8-6 are mutually dislocated, the inner notch 8-7 is positioned between the outer notch 8-6 and the open end of the sleeve 8-1, the open end of the sleeve 8-1 is positioned at the end part of the supporting rod 6-2, the rack 1 is provided with a repiece thrust device 12 capable of pushing the top block 8-2 to move axially, the repiece thrust device 12 is positioned on one side surface of the rotary yarn frame 6, which is connected with the yarn clamp 8, and the repiece thrust device 12 is opposite to the position of the yarn clamp 8 when clamping the yarn 9.
In another embodiment of the wire clamp 8, the repiece thrust device 12 may be an existing power device that can implement linear driving, such as an air cylinder, a hydraulic cylinder, an electromagnet push rod, and the like.
The working process of the embodiment is as follows: referring to fig. 1-6, firstly, the yarn 9 passes through the yarn guide ring 2 from top to bottom, then the negative pressure device 5 is started to make the yarn lead-out opening 4-1 generate negative pressure, the yarn 9 opposite to the yarn lead-out opening is sucked into the yarn lead-out tube 4 to form continuous traction force, then the yarn lead-out driver 3 is started, the yarn lead-out driver 3 drives the yarn lead-out tube 4 to move towards the rotary yarn frame 6, the rotary yarn frame 6 is controlled by the hank machine to rotate, the yarn clamp 8 is positioned at one side of the yarn lead-out tube 4, after the yarn lead-out opening 4-1 is sent to the lower part of the yarn clamp 8 by the yarn lead-out driver 3, the yarn 9 pulled by the yarn lead-out tube 4 is just opposite to the yarn guide slope 8-5 of the yarn clamp 8, at this time, the rotary yarn frame 6 is controlled by the hank machine to rotate again, the yarn clamp 8 moves reversely towards the yarn 9 to be opposite to the yarn 9, and then, the negative pressure device 5 stops working, the rotary yarn frame 6 rotates for a certain angle to avoid the ascending path of the lead tube 4, the lead driver 3 drives the lead tube 4 to reset upwards, the spinning is finished, and then the hank reeling machine can drive the rotary yarn frame 6 to rotate at a high speed for reeling.
The wire clamp 8 extends out of the support rod 6-2 along the tangential direction of the rotary yarn frame 6, so that the lead tube 4 cannot interfere with the support rod 6-2 when the wire clamp 8 is clamped with the yarn 9.
in addition, the direction of the lead tube 4 can be adjusted to enable one end of the lead tube 4, which is positioned at the lead port 4-1, to be perpendicular to the support rod 6-2, so that the phenomenon that the support rod 6-2 interferes with the lead tube 4 when the clamp 8 is abutted to the yarn 9 can be avoided.
When the first wire clamp 8 is used for clamping the yarn 9, when the wire clamp 8 moves to be aligned with the electromagnet 11, the electromagnet 11 is electrified once to attract the top block 8-2 in sequence, the top block 8-2 is separated from the stop block 8-4, the yarn 9 is just clamped between the top block 8-2 and the stop block 8-4, after the electromagnet 11 is powered off, the top block 8-2 loses the attraction force and is abutted against the stop block 8-4 again under the action of the spring 8-3 to tightly clamp the yarn.
When the second wire clamp 8 is used for clamping the yarn 9, when the wire clamp 8 moves to be aligned with the yarn feeding thrust device 12, the yarn feeding thrust device 12 pushes the top block 8-2 to move towards the rear end of the sleeve 8-1, the spring 8-3 is compressed, meanwhile, the originally staggered inner notch 8-7 and the outer notch 8-6 are gradually opposite to each other, so that the yarn 9 is clamped into the inner notch 8-7, then the yarn feeding thrust device 12 is reset, the top block 8-2 moves towards the front end of the sleeve 8-1 under the elastic force of the spring 8-3, the inner notch 8-7 is staggered with the outer notch 8-6 again, and the yarn 9 is clamped by the inner notch 8-7 and the outer notch 8-6 which are staggered with each other.
The above embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments in use, and are not intended to limit the invention; it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications belong to the protection scope of the present invention.
Claims (6)
1. The automatic yarn threading device applied to the hank reeling machine is characterized by comprising a yarn guide ring (2) and a lead driver (3) which are connected to a frame (1) of the hank reeling machine, wherein the lead driver (3) is connected with a lead pipe (4), one end of the lead pipe (4) is a lead port (4-1), the other end of the lead pipe is connected with a negative pressure device (5), the initial position of the lead port (4-1) of the lead pipe (4) is positioned on one side below the yarn guide ring (2), the lead port (4-1) is right opposite to naturally drooping yarns in the yarn guide ring (2), a rotary yarn frame (6) of the hank reeling machine is rotatably connected to a rotating shaft (7), the rotary yarn frame (6) comprises at least three support frames (6-1) which are circumferentially and uniformly distributed on the rotating shaft (7), and any one support frame (6-1) radially extends outwards along the rotating shaft (7), one end of the support frame (6-1) is connected with the rotating shaft (7), the other end of the support frame is connected with a support rod (6-2), the support rod (6-2) is arranged in parallel with the rotating shaft (7), the support rod (6-2) is used for supporting skein, all the support rods (6-2) form an annular shape, the skein is formed by winding the yarns on all the support rods (6-2) in an annular shape, a wire clamp (8) used for clamping the yarns is arranged on at least one support rod (6-2), and the lead driver (3) can drive the lead pipe (4) to move towards the direction of the rotary yarn frame (6).
2. The automatic yarn threading device applied to the reeling machine according to claim 1, characterized in that the clamp (8) comprises a sleeve (8-1) fixedly connected to the support rod (6-2), the sleeve (8-1) is open at the front end and closed at the rear end, a top block (8-2) is slidably connected in the sleeve (8-1), the top block (8-2) is elastically connected with the rear end of the sleeve (8-1) through a pre-compressed spring (8-3), the clamp (8) further comprises a stop block (8-4) fixedly connected to the support rod (6-2), the stop block (8-4) is opposite to the open end of the sleeve (8-1), the top block (8-2) is propped against the stop block (8-4) under the action of the spring (8-3).
3. The automatic thread-spinning device applied to the hank reeling machine according to claim 2, characterized in that the opposite ends of the top block (8-2) and the stopper (8-4) are symmetrically provided with thread guiding ramps (8-5) to guide the thread into and clamp between the top block (8-2) and the stopper (8-4).
4. The automatic yarn threading device applied to the hank reeling machine according to claim 2, characterized in that the sleeve (8-1) is positioned at one end of the supporting rod (6-2), the frame is provided with an electromagnet, the electromagnet is positioned on one side of the rotary reel connected with the yarn clamp (8), the electromagnet and the yarn clamp (8) clamp the yarn (9) at a position right opposite to each other, and the electromagnet is used for attracting the ejector block to open the gap between the ejector block and the stop block, so that the yarn is easily clamped between the ejector block and the stop block.
5. The automatic yarn threading device applied to the reeling machine according to claim 1, characterized in that the yarn guide ring (2) can move back and forth along the direction parallel to the axial direction of the rotating shaft (7), and the frame (1) is further provided with a yarn guide driving device (10) for driving the yarn guide ring (2) to move back and forth.
6. The automatic yarn threading device applied to the hank reeling machine according to claim 1, characterized in that the thread clamp (8) comprises a sleeve (8-1) fixedly connected to the support rod (6-2), the sleeve (8-1) is open at the front end and closed at the rear end, a top block (8-2) is slidably connected in the sleeve (8-1), the top block (8-2) is elastically connected with the rear end of the sleeve (8-1) through a spring (8-3), the spring (8-3) drives one end of the top block (8-2) to extend out of the sleeve (8-1), the sleeve (8-1) is provided with an outer notch (8-6) parallel to the width direction of the sleeve, the top block (8-2) is provided with an inner notch (8-7) parallel to the outer notch (8-6), when the ejector block (8-2) is only under the acting force of the spring (8-3), the inner notch (8-7) and the outer notch (8-6) are staggered, the inner notch (8-7) is located between the outer notch (8-6) and the open end of the sleeve (8-1), the open end of the sleeve (8-1) is located at the end of the supporting rod (6-2), the rack (1) is provided with a threading thrust device (12) capable of pushing the ejector block (8-2) to move axially, the threading thrust device (12) is located on one side face, connected with the wire clamp (8), of the rotary yarn frame (6), and the threading thrust device (12) is opposite to the position, when the wire clamp (8) clamps yarns (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491395.8U CN209797136U (en) | 2019-04-12 | 2019-04-12 | Automatic yarn end-threading device applied to hank reeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920491395.8U CN209797136U (en) | 2019-04-12 | 2019-04-12 | Automatic yarn end-threading device applied to hank reeling machine |
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| CN209797136U true CN209797136U (en) | 2019-12-17 |
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| CN201920491395.8U Active CN209797136U (en) | 2019-04-12 | 2019-04-12 | Automatic yarn end-threading device applied to hank reeling machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041727A (en) * | 2019-12-31 | 2020-04-21 | 艾百合纺织科技(安徽)有限公司 | Embroidery broken yarn on-line wiring device |
| CN111532896A (en) * | 2020-05-09 | 2020-08-14 | 苏州基列德智能制造有限公司 | Automatic hank reeling machine |
| CN112499395A (en) * | 2021-01-08 | 2021-03-16 | 天津工业大学 | Yarn reeling machine yarn winding device |
| CN115402879A (en) * | 2022-11-02 | 2022-11-29 | 江苏薪泽奇机械股份有限公司 | Spinning-in mechanism and textile equipment |
-
2019
- 2019-04-12 CN CN201920491395.8U patent/CN209797136U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041727A (en) * | 2019-12-31 | 2020-04-21 | 艾百合纺织科技(安徽)有限公司 | Embroidery broken yarn on-line wiring device |
| CN111532896A (en) * | 2020-05-09 | 2020-08-14 | 苏州基列德智能制造有限公司 | Automatic hank reeling machine |
| CN111532896B (en) * | 2020-05-09 | 2021-11-05 | 苏州基列德智能制造有限公司 | Automatic hank reeling machine |
| CN112499395A (en) * | 2021-01-08 | 2021-03-16 | 天津工业大学 | Yarn reeling machine yarn winding device |
| CN115402879A (en) * | 2022-11-02 | 2022-11-29 | 江苏薪泽奇机械股份有限公司 | Spinning-in mechanism and textile equipment |
| CN115402879B (en) * | 2022-11-02 | 2023-01-20 | 江苏薪泽奇机械股份有限公司 | Spinning-in mechanism and textile equipment |
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