CN210684032U - Automatic roving stopping and re-feeding device for spinning frame - Google Patents
Automatic roving stopping and re-feeding device for spinning frame Download PDFInfo
- Publication number
- CN210684032U CN210684032U CN201921140446.9U CN201921140446U CN210684032U CN 210684032 U CN210684032 U CN 210684032U CN 201921140446 U CN201921140446 U CN 201921140446U CN 210684032 U CN210684032 U CN 210684032U
- Authority
- CN
- China
- Prior art keywords
- feeding
- automatic
- stopping
- roving
- yarn
- 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.)
- Active
Links
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses an automatic roving stopping and feeding and refeeding device for spinning frame can realize stopping automatically and feeding and refeeding, and the automatic splicer high efficiency of being convenient for connects the operation. The roving automatic stopping and re-feeding device for the spinning frame comprises a driver with a moving part, wherein the driver drives the moving part to move back and forth; the moving piece moves to stop feeding and re-feeding the roving.
Description
Technical Field
The utility model relates to a spinning equipment field particularly, relates to an automatic roving stopping and feeding and refeeding device for spinning frame.
Background
After the spinning machine is additionally provided with the spinning broken end detection system, spinning state information such as spindle speed, broken ends and the like can be detected, and convenience of information management is provided for spinning production. The automatic roving stopping device is matched with the spun yarn broken end detection device for application, the automatic roving stopping device is controlled by the spun yarn broken end detection system, when broken ends occur at the spindle position of the spinning frame, the broken end detection system sends out an instruction, the automatic roving stopping device acts to cut off fed roving, broken end and return flower generation and raw material loss are reduced, winding of an upper roller and a lower roller is reduced, and the influence of flying flowers on an adjacent spindle and the environment is reduced. And a strand supporting and guiding device is arranged between the back roller and the middle roller, the strand supporting and guiding device is in an arc bottom groove shape, and strands in a back traction area after the roving is stopped and fed are supported by the strand supporting and guiding device, so that the strands are guided to enter a jaw of the middle roller during re-feeding.
In the prior art, the automatic roving stopping and feeding device only has an automatic stopping and feeding function and does not have an automatic re-feeding function. The automatic feeding stopping function is generally realized in the following way: the broken end signal of the spun yarn controls an electromagnet of the yarn stopping device to enable a locking pin hook of a fixed yarn stopping and feeding shovel to be unhooked, the spring force pulls or pushes the yarn shoveling device to enter a position between an upper roller and a lower roller after the yarn shoveling device is pulled, so that automatic feeding stopping of the spun yarn is achieved, and when an operator rounds a joint after the spun yarn is stopped and fed, the operator manually drives a spring of the yarn shoveling device to enable the yarn stopping device to feed again. In fact, the automatic roving stopping device is only a semi-automatic working device. In the working mode of the automatic splicer, the workload of some operators is increased, but in the working mode of the automatic splicer, the automatic splicer needs to be additionally provided with a more complex additional re-feeding mechanism, so that on one hand, the manufacturing cost of the automatic splicer is increased, and meanwhile, the working efficiency of the automatic splicer is influenced.
Disclosure of Invention
The utility model aims at providing an automatic roving stopping and feeding and refeeding device for spinning frame can realize stopping automatically and feeding and refeeding, and the automatic splicer high efficiency of being convenient for carries out the joint operation.
In order to solve the above technical problem, an embodiment of the present invention provides the following technical solution:
an automatic roving stopping and re-feeding device for a spinning frame comprises a driver with a moving part, wherein the driver drives the moving part to move back and forth; the moving piece moves to stop feeding and re-feeding the roving.
Preferably, the driver is an air cylinder, and the moving member is a piston rod in the air cylinder.
Preferably, the driver is an electric cylinder, and the moving member is a piston rod in the electric cylinder.
Preferably, the driver is a bidirectional electromagnet, and the moving member is an iron core.
As a preferred example, the driver includes a first electromagnet and a second electromagnet, the moving member is a first iron core and a second iron core, the first iron core is opposite to the first electromagnet, and the second electromagnet is opposite to the second iron core.
As a preferred example, the automatic roving stopping and re-feeding device for the spinning frame further comprises a shell, the driver and the moving member are located in an inner cavity of the shell, and one end of the moving member can extend out of the shell.
As a preferred example, the roving automatic stop-feed and re-feed device for the spinning frame further comprises a connector, and the connector is opposite to one end of the moving member, which extends out of the shell.
As a preferred example, the connector is a spring.
As a preferred example, the roving automatic stopping and re-feeding device for the spinning frame further comprises an elastic part, and the elastic part is positioned between the connector and the moving part; the elastic part is connected with the connector, or the elastic part is connected with the moving part, or the elastic part is respectively connected with the connector and the moving part.
Preferably, the elastic element is a spring or a spring leaf.
Compared with the prior art, the utility model discloses a roving automatic stop feeding and refeed device for spinning frame can realize stopping automatically and feed and refeed, and the automatic splicer high efficiency of being convenient for connects the operation. The roving automatic stopping and re-feeding device comprises a driver with a moving part, and the driver drives the moving part to move back and forth; the moving piece moves to stop feeding and re-feeding the roving. In the embodiment, the driver is used for driving the moving piece to move back and forth, so that roving stopping and re-feeding are realized. Compared with manual feeding stopping and re-feeding in the prior art, the automatic feeding stopping and re-feeding device improves the working efficiency and achieves automation. This embodiment achieves automatic stopping and refeeding.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is another schematic structural diagram of the embodiment of the present invention;
FIG. 3 is a top view of FIG. 2;
fig. 4 is a third schematic structural diagram of the embodiment of the present invention.
The figure shows that: the device comprises a shell 1, a driver 2, a moving piece 201, a first electromagnet 202, a second electromagnet 203, a first iron core 204, a second iron core 205, a connector 3, an elastic piece 4, a yarn shoveling device 5, a rear roller jaw 6, a feeding stopping permanent magnet ring 7, a compound feeding permanent magnet ring 8, a yarn shoveling rod 9 and an adjusting hole 10.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, an automatic roving stopping and re-feeding device for a spinning frame according to an embodiment of the present invention includes a driver 2 including a moving member 201, wherein the driver 2 drives the moving member 201 to move back and forth. The moving element 201 moves to realize roving stopping and re-feeding.
In this embodiment, the driver 2 is used to drive the moving member 201 to move back and forth, so as to stop and re-feed the roving. For example, the driver 2 drives the moving element 201 to move forward, so as to realize roving stop feeding; the driver 2 drives the moving element 201 to move backwards, and roving refeeding is achieved. This embodiment automatically realizes roving stop-feed and re-feed by driving the moving member 201 by the driver 2. Compared with manual feeding stopping and re-feeding in the prior art, the automatic feeding stopping and re-feeding device improves the working efficiency and achieves automation. This embodiment achieves automatic stopping and refeeding.
The driver 2 has various configurations, and the following configuration is preferable in the present embodiment.
The first structure is as follows: as shown in fig. 1, the driver 2 is a cylinder, and the moving member 201 is a piston rod in the cylinder.
When the yarn shoveling device works, the piston rod is connected with the yarn shoveling rod, and the piston rod drives the yarn shoveling rod to move. When the air cylinder works, the piston rod is driven to move in a reciprocating mode, and then the yarn shoveling rod is driven to move in a reciprocating mode. Specifically, the driving connector and the yarn shoveling rod move forwards or backwards, the notch ring yarn shoveling device which is sleeved on the rear roller in an empty way is driven to rotate for a phase, and the yarn shoveling device is made to rotate to enter or exit the jaw of the rear roller, so that the feeding stopping and re-feeding are realized.
During installation, the shell is fixed on the cradle shaft, the lower part of the cradle shaft in the shell is provided with the air cylinder, and the piston rod of the air cylinder drives the yarn shoveling device 5 to enter or exit the rear roller jaw 6 through the connector 3 and the yarn shoveling rod 9, so that the stop feeding and the re-feeding of the roving are realized. When the detection system sends a roving feeding stopping instruction, the air source interface enters air, the air cylinder piston rod retreats to move, the transmission connector 3 and the yarn shoveling rod 9 retreat, and the transmission yarn shoveling device 5 stops roving feeding. When the splicer or an operator sends a roving refeed instruction, the air source interface enters air, the air cylinder piston shaft moves forwards, the transmission connector 3 and the yarn shoveling rod 9 move forwards, and the transmission yarn shoveling device 5 refeeds the roving for feeding.
The second structure is as follows: instead of a cylinder as the actuator 2, the actuator 2 may be an electric cylinder, and the moving member 201 is a piston rod in the electric cylinder.
When the yarn shoveling device works, the piston rod is connected with the yarn shoveling rod, and the piston rod drives the yarn shoveling rod to move. When the electric cylinder works, the piston rod is driven to move back and forth, and then the yarn shoveling rod is driven to move back and forth.
A third structure: as shown in fig. 2, the driver 2 is a two-way electromagnet, and the moving member 201 is an iron core.
The bidirectional electromagnet is electrified with current. When the current direction is opposite, the moving direction of the iron core is also opposite. Therefore, by controlling the direction of current in the bidirectional electromagnet, the change of the moving direction of the iron core is realized. The iron core is opposite to the yarn shoveling rod. By utilizing magnetism, the iron core can drive the yarn shoveling rod to move. When the iron core moves forwards or backwards, the yarn shoveling rod moves forwards or backwards along with the iron core. The yarn shoveling rod is driven to move forwards or backwards, the notch ring yarn shoveling device which is sleeved on the rear roller in an empty way is driven to rotate for a phase position, so that the yarn shoveling device rotates to enter or exit the jaw of the rear roller, and the feeding stopping and re-feeding are realized.
For example, the bi-directional electromagnet is a bi-directionally driven DC electromagnet. And a feeding stopping permanent magnet ring 7 and a compound feeding permanent magnet ring 8 are respectively fixed on two sides of the electromagnet core, the two permanent magnet rings have axial magnetic polarities, and the two permanent magnets are oppositely arranged in the same polarity. When the coil a and the coil b of the electromagnet are connected with a positive b negative direct current power supply, the iron core of the electromagnet moves towards one direction; when the coil a and b ends of the electromagnet are connected and a negative b positive direct current power supply is used, the iron core of the electromagnet moves towards the other direction, so that the connector 3 and the yarn shoveling rod 4 drive the yarn shoveling device 5 to enter or exit the back roller jaw 6, and the stop feeding and the re-feeding of the roving are realized. When the detection system sends a roving feeding stopping instruction, the electromagnet is connected with a positive b negative direct current power supply, so that the electromagnet iron core moves backwards, the transmission connector 3 and the yarn shoveling rod 9 move backwards, and the transmission yarn shoveling device 5 stops feeding the roving. When the splicer or an operator sends a roving refeed instruction, the electromagnet is switched on a positive a negative direct current power supply, the electromagnet core moves forwards, the transmission connector 3 and the yarn shoveling rod 9 move forwards, and the transmission yarn shoveling device 5 refeeds the roving for feeding.
A fourth configuration: as shown in fig. 3 and 4, the actuator 2 includes a first electromagnet 202 and a second electromagnet 203, the moving member 201 includes a first iron core 204 and a second iron core 205, the first iron core 204 is opposite to the first electromagnet 202, and the second electromagnet 203 is opposite to the second iron core 205.
The driver 2 of the third structure is a two-way electromagnet, and the driver 2 of the fourth structure is two electromagnets. The direction of the current passing through the first electromagnet 202 is different from that of the current passing through the second electromagnet 203. Therefore, the moving directions of the first core 204 and the second core 205 are also different. For example, when current is applied to the first electromagnet 202, the first iron core 204 moves rightward as shown in the figure, so that the yarn shoveling rod is driven to move rightward, and feeding stopping is realized. When current in the opposite direction is applied to the second electromagnet 203, the second iron core 205 moves leftwards as shown in the figure, and drives the yarn shoveling rod to move leftwards, so that re-feeding is realized.
The yarn shoveling device is positioned on the yarn shoveling rod, and the yarn shoveling rod is driven to move, the transmission hollow sleeve is arranged on the rear roller, the notch ring yarn shoveling device rotates by a phase position, so that the yarn shoveling device rotates to enter or exit the jaw of the rear roller, and feeding stopping and re-feeding are realized.
As a preferred example, the automatic roving stopping and re-feeding device for the spinning frame further comprises a housing 1, the driver 2 and the moving member 201 are located in an inner cavity of the housing 1, and one end of the moving member 201 can extend out of the housing 1. The housing 1 is provided for facilitating the connection of the positioning actuator 2 and the mover 201. The driver 2 drives the moving part 201 to move, and one end of the moving part 201 extends out of the shell 1 to drive the yarn shoveling rod to move.
As a preferred example, the roving automatic stop-feed and re-feed device for the spinning machine further comprises a connector 3, and the connector 3 is opposite to one end of the moving member 201 extending out of the shell 1. The connector 3 may be connected to the end of the moving member 201 extending out of the housing 1, or may be connected to the end of an external yarn-shoveling rod. The connector 3 functions as a connection. Preferably, the connector 3 is a spring plate. The connector 3 is a spring plate, has certain elasticity and can play a role in buffering.
As a preferred example, the roving automatic stop-feed and re-feed device for the spinning frame further comprises an elastic member 4, and the elastic member 4 is located between the connector 3 and the moving member 201. The elastic member 4 is connected with the connector 3, or the elastic member 4 is connected with the moving member 201, or the elastic member 4 is connected with the connector 3 and the moving member 201 respectively.
The elastic part 4 can play a role in buffering, and the phenomenon that the acting force applied to the external yarn shoveling rod is too large when the moving part 201 moves is avoided. Preferably, the elastic member 4 is a spring or a leaf spring. The spring may be a coil spring. The spring leaf may be a U-shaped spring leaf.
The yarn shoveling rod 9 is connected with the notched circular yarn shoveling device 5, the yarn shoveling rod 9 is provided with an adjusting hole 10, and the positions of the yarn shoveling device 5 and the adjusting hole 10 are adjusted, so that the notch of the yarn shoveling device 5 is positioned at the jaw 6 of the rear roller.
When the roller gauge is changed, the position of the yarn shoveling device 9 at the back roller jaw 10 is adjusted by changing the adjusting hole 8 on the yarn shoveling rod 7.
The utility model discloses integration roving is automatic to be stopped and is fed and refeed technical scheme of device, can realize stopping of commander automatically and feed with the automation of commander and refeed to when the automatic splicer is used to the spinning frame, the automatic refeed feeding of roving that will stop on the broken end spindle position and feed, the automatic splicer high efficiency of being convenient for carries out the joint operation, also can accomplish the joint operation high-efficiently and conveniently when artifical value car.
Claims (10)
1. An automatic roving stopping and re-feeding device for a spinning frame is characterized by comprising a driver (2) with a moving part (201), wherein the driver (2) drives the moving part (201) to move back and forth; the moving element (201) moves to realize roving stopping and re-feeding.
2. The automatic roving stop-feed and refeed device for a spinning frame according to claim 1, characterized in that said actuator (2) is a pneumatic cylinder and said moving member (201) is a piston rod in the pneumatic cylinder.
3. The automatic roving stop-feed and refeed device for a spinning frame according to claim 1, characterized in that said actuator (2) is an electric cylinder and said moving member (201) is a piston rod in the electric cylinder.
4. The automatic roving stop-feed and refeed device for spinning frames according to claim 1, characterized in that said actuator (2) is a two-way electromagnet and said moving element (201) is an iron core.
5. The automatic roving stopping and feeding device for the spinning frame as recited in claim 1, characterized in that said actuator (2) comprises a first electromagnet (202) and a second electromagnet (203), said moving member (201) being a first iron core (204) and a second iron core (205), the first iron core (204) being opposite to the first electromagnet (202), the second electromagnet (203) being opposite to the second iron core (205).
6. The automatic roving stopping and refeeding device for the spinning frame as claimed in any one of claims 1 to 5 further comprising a housing (1), the actuator (2) and the moving member (201) being located in an inner cavity of the housing (1), one end of the moving member (201) being extendable out of the housing (1).
7. The automatic roving stop-feed and refeed device for a spinning frame according to claim 6, characterized in that it further comprises a connector (3), the connector (3) being opposite to the end of the mobile element (201) that protrudes from the casing (1).
8. The automatic roving stop-feed and refeed device for spinning frames according to claim 7, characterized in that said connector (3) is a spring.
9. The automatic roving stop-feed and refeed device for spinning frames according to claim 7, characterized in that it further comprises an elastic element (4), said elastic element (4) being located between the connector (3) and the mobile element (201); the elastic part (4) is connected with the connector (3), or the elastic part (4) is connected with the moving part (201), or the elastic part (4) is respectively connected with the connector (3) and the moving part (201).
10. Automatic roving stop-and-feed device for spinning frames according to claim 9, characterised in that said elastic means (4) are springs or leaf springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140446.9U CN210684032U (en) | 2019-07-19 | 2019-07-19 | Automatic roving stopping and re-feeding device for spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140446.9U CN210684032U (en) | 2019-07-19 | 2019-07-19 | Automatic roving stopping and re-feeding device for spinning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210684032U true CN210684032U (en) | 2020-06-05 |
Family
ID=70892180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921140446.9U Active CN210684032U (en) | 2019-07-19 | 2019-07-19 | Automatic roving stopping and re-feeding device for spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210684032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746361A (en) * | 2020-12-16 | 2021-05-04 | 卓郎（江苏）纺织机械有限公司 | Spinning frame and joint operation method thereof |
-
2019
- 2019-07-19 CN CN201921140446.9U patent/CN210684032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112746361A (en) * | 2020-12-16 | 2021-05-04 | 卓郎（江苏）纺织机械有限公司 | Spinning frame and joint operation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6415027B2 (en) | Yarn drum inter-storage and its control method in operation unit of textile machine | |
| CN205614149U (en) | Mariages section of thick bamboo spark -erosion wire cutting machine bed | |
| CN210684032U (en) | Automatic roving stopping and re-feeding device for spinning frame | |
| CN101293351A (en) | Safe mechanical joint with adjustable stiffness of magnetorheological fluid clutch | |
| CN115102006B (en) | Wire harness machining device with cutting and peeling functions | |
| EP3409625B1 (en) | Electromagnetic active compensator of a yarn loop at a workstation of a textile machine and methods of controlling it | |
| US10677289B2 (en) | Method for supporting a spinning rotor and bearing system, spinning rotor and support bearings | |
| CN102428017B (en) | Traversing device | |
| CN110733934B (en) | Automatic regulation and control winder for spinning | |
| CN103789880A (en) | Winding and lifting device of full-automatic rotor spinning machine | |
| CN210560952U (en) | Automatic roving re-feeding device for spinning frame | |
| CN208348473U (en) | A kind of magnetoelectricity combined variable latch device | |
| CN204918894U (en) | Spinning machine draws automatic aggregate unit of yarn roller | |
| CN110182652B (en) | Numerical control splicing device for knitting robot | |
| CN105834535A (en) | Ultra efficient energy-saving type double-wire-winding-drum wire conveying mechanism | |
| CN112239902B (en) | Driving mechanism, device and method for automatic feeding stopping and re-feeding of roving | |
| CN112209182A (en) | Special magnetic force control of spinning fibre opens and shuts twines silk equipment | |
| CN102992099A (en) | Lever device with adjustable moment arm | |
| CN104828642A (en) | Clutch transmission system of multi-spindle wire winding apparatus | |
| CN203683784U (en) | Full-automatic single-spindle lifting device of rotor spinning machine | |
| CN204549639U (en) | A kind of elasticizer coiling control device | |
| CN211377142U (en) | Winding gun | |
| CN107039170B (en) | A kind of wire installation and amendment method for winding for loop wire winder | |
| CN219095884U (en) | Glass fiber reinforced plastic grille winding device | |
| CN215293333U (en) | Electric control actuator and electric control multi-mode clutch thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ruan Dezhi Inventor after: Ni Yuan Inventor after: Zhou Peng Inventor after: Zhu Guanghua Inventor after: Shi Dong Inventor before: Wang Jiang Inventor before: Song Bin Inventor before: Zhou Peng Inventor before: Zhu Guanghua Inventor before: Shi Dong |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220309 Address after: 244000 no.299, Tianmenshan South Road, national economic and Technological Development Zone, Tongling City, Anhui Province Patentee after: TONGLING SOBONE INTELLIGENT EQUIPMENT Co.,Ltd. Patentee after: Ni yuan Address before: 244000 no.299, Tianmenshan South Road, national economic and Technological Development Zone, Tongling City, Anhui Province Patentee before: TONGLING SOBONE INTELLIGENT EQUIPMENT Co.,Ltd. |