CN214733355U - Cop backing-off balloon controlling means and cop backing-off equipment - Google Patents

Abstract

The utility model discloses a cop backing-off balloon controlling means and cop yarn backing-off equipment. Cop backing-off balloon controlling means includes the frame, height adjusting mechanism and unwinder, is provided with in the frame to be used for supplying the position of placeeing that the cop was placed, and height adjusting mechanism includes the regulating plate, limiting plate and height adjustment drive assembly, and the limiting plate sets up in the frame, and the limiting plate has the spacing passageway that extends along vertical direction, and regulating plate part position sets up in spacing passageway, and height adjustment drive assembly connects in the regulating plate in order to be used for driving the regulating plate motion. The cop yarn unwinding equipment comprises a winding device and a cop unwinding balloon control device. The bobbin yarn unwinding balloon control device can stabilize the yarn unwinding balloon, has a good unwinding balloon effect, avoids the phenomena of yarn breakage, damage and hairiness increase due to the fact that tension mutation is not easy to generate on the bobbin yarn in the unwinding process, and improves product quality and unwinding efficiency.

Description

Cop backing-off balloon controlling means and cop backing-off equipment

Technical Field

The utility model relates to a weaving equipment field especially relates to a cop backing-off balloon controlling means and cop yarn backing-off equipment.

Background

In the textile industry, such as spooling and yarn loosening processes, a yarn on a bobbin needs to be wound on a bobbin to form a cheese. In operation, the cop is fixed on the yarn seat, the leading-out wire head and the thread head pass through the unwinder, the tension controller and the like, and the yarn is wound on the bobbin in a crossing way according to certain requirements under the guiding action of the grooved drum and the yarn guide element. In the process, the yarn forms an upward spiral motion when being drawn out at a high speed, and one or more air rings are formed. If the distance between the unwinder and the cop is kept constant, the diameter of the cop is reduced when the cop is unwound, and the number of unwinding balloons is increased due to the reduction of the diameter of the cop. From the initial unwinding of the yarn to the completion of the unwinding, the unwinding balloon changes from the first one to a plurality of balloons. The number of the unwinding balloons is changed to directly affect the yarn tension, so that the density of the produced cheese is not uniform inside and outside, the tension of the yarn on the cop is suddenly changed in the unwinding process, the yarn is broken, the damage and the hairiness are increased, and the product quality and the efficiency are reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a cop unwinding balloon control device and a cop unwinding apparatus. The utility model discloses a cop backing-off balloon controlling means can stabilize the yarn backing-off balloon, and backing-off balloon effect is good, is difficult for producing the tension sudden change on backing-off in-process cop, avoids causing the phenomenon that the yarn ends, damages and filoplume increase, and product quality can improve and backing-off efficiency promotes.

The utility model provides a cop backing-off balloon controlling means, includes frame, height adjusting mechanism and unwinder, be provided with in the frame and be used for supplying the station of placeeing that the cop was placed, height adjusting mechanism includes regulating plate, limiting plate and altitude mixture control driver part, the limiting plate set up in the frame, the limiting plate has the spacing passageway that extends along vertical direction, regulating plate partial position set up in the spacing passageway, altitude mixture control driver part connect in the regulating plate is in order to be used for the drive the regulating plate motion.

In one embodiment, the height adjusting mechanism further comprises a rotating shaft and a connecting rope, the rotating shaft is rotatably connected to the frame, one end portion of the connecting rope is wound on the rotating shaft, the other end of the connecting rope is connected to the adjusting plate, and the rotating shaft drives the connecting rope to be wound or released to adjust the height of the adjusting plate when rotating.

In one embodiment, the height adjusting mechanism further comprises a worm and a worm wheel, the worm wheel is fixedly connected to the rotating shaft, the worm is in threaded fit with the worm wheel, and the height adjusting driving part is connected to the worm and used for driving the worm to rotate so as to drive the worm wheel and the rotating shaft to rotate synchronously.

In one embodiment, the outward facing end surface of the worm is provided with a manual adjustment groove.

In one embodiment, the height adjustment mechanism further comprises a first coupling, and the height adjustment drive member is connected to the worm through the coupling.

In one embodiment, the height adjustment mechanism further comprises a second coupling through which the turbine is coupled to the rotating shaft.

In one embodiment, the height adjusting mechanism further comprises a position detector mounted on the position limiting plate for detecting whether the adjusting plate reaches the lower edge of the position limiting channel.

In one embodiment, the rack is provided with the limiting plates at opposite positions, and two ends of the adjusting plate are located in the limiting channels of the limiting plates arranged oppositely.

In one embodiment, the rack is provided with a plurality of placing stations, the adjusting plate is provided with a plurality of unwinders, and the unwinders correspond to the placing stations one by one.

The utility model provides a cop yarn backing-off equipment, include winding device and cop backing-off balloon controlling means, winding device with the cooperation of cop backing-off balloon controlling means, winding device is used for the coiling to come from cop backing-off balloon controlling means's yarn, cop backing-off balloon controlling means is used for controlling the balloon of yarn on the cop and does not exceed 1 circle.

The bobbin yarn unwinding balloon control device can stabilize the yarn unwinding balloon, has a good unwinding balloon effect, avoids the phenomena of yarn breakage, damage and hairiness increase due to the fact that tension mutation is not easy to generate on the bobbin yarn in the unwinding process, and improves product quality and unwinding efficiency. When the cop unwinding balloon control device is used, the time of the adjusting plate running in the limiting channel can be set according to the thickness of the cop, so that after the cop unwinding is finished, the adjusting plate just passes through the stroke of the length of the limiting channel, and the cop unwinding balloon control can be guaranteed within 1 circle.

Foretell cop backing-off balloon controlling means can improve regulating plate altitude mixture control's stability through setting up the axis of rotation and connecting the rope, and when altitude mixture control drive part drive axis of rotation rotated, the axis of rotation drove and connects the rope and convolute or connect the height of rope release in order to adjust the regulating plate.

The cop unwinding balloon control device is convenient to set the position of the height adjusting driving part by arranging the worm and the worm wheel, wherein the worm and the rotating shaft can be vertically arranged to reduce the length of the whole cop unwinding balloon control device, and the worm wheel can adjust the power of the worm rotating along the first direction into the power of the rotating shaft.

The bobbin yarn unwinding balloon control device is provided with the manual adjusting groove through the outward end face of the worm, the rotating speed or the rotating direction of the worm is adjusted through the external tool of a worker, and the position of the rotating shaft can be conveniently adjusted manually.

The bobbin yarn unwinding balloon control device is used for detecting whether the limiting plate reaches the lower edge of the limiting channel or not by arranging the position detector, and when the position detector detects that the limiting plate reaches the lower edge of the limiting channel, the adjusting plate is shown to reach the lowest position from the highest position of the limiting channel, and bobbin unwinding is completed.

The bobbin yarn unwinding balloon control device is provided with the limiting plates at opposite positions on the frame respectively, so that the two ends of the adjusting plate are located in the limiting channels of the limiting plates which are oppositely arranged respectively, and the stability of the adjusting plate is improved.

Foretell cop backing-off balloon controlling means is provided with a plurality ofly in the frame place the station, be provided with a plurality ofly on the regulating plate the backing-off ware can realize the backing-off of a plurality of cop, and production efficiency is the multiple promotion in the unit interval.

Drawings

Fig. 1 is a schematic front view of a cop unwinding balloon control device according to an embodiment of the present invention;

FIG. 2 is a schematic front view of a cop unwinding balloon control device according to an embodiment of the present invention;

fig. 3 is a schematic side view of a cop unwinding balloon control device according to an embodiment of the present invention.

Description of the reference numerals

10. A cop unwinding balloon control device; 100. a frame; 110. a base plate; 120. a side plate; 200. a height adjustment mechanism; 210. an adjusting plate; 220. a limiting plate; 221. a limiting channel; 230. a height adjustment drive member; 240. a rotating shaft; 250. connecting ropes; 260. a worm; 261. a manual adjustment groove; 270. a turbine; 281. a first coupling; 282. a second coupling; 291. a first fixing clip; 292. a second fixing clip; 2100. a position detector; 300. an unwinder; 20. and (4) cop.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2 together, an embodiment of the present invention provides a control device 10 for a bobbin yarn unwinding balloon.

A balloon control device 10 for unwinding a bobbin includes a frame 100, a height adjusting mechanism 200, and an unwinder 300.

Referring to fig. 1 and 2, a rack 100 is provided with a placing station for placing the cop 20. The height adjustment mechanism 200 includes an adjustment plate 210, a limit plate 220, and a height adjustment driving part 230. The limiting plate 220 is disposed on the frame 100. The position limiting plate 220 has a position limiting channel 221 extending in a vertical direction, and the adjusting plate 210 is partially disposed in the position limiting channel 221. That is, the limiting channel 221 is a strip channel, and the limiting channel 221 extends in the vertical direction in the row of the rack 100. The length of the limit channel 221 is set according to the thickness of the cop 20, specifically, the length of the limit channel 221 can be set according to the thickness of the cop 20, further, the running speed of the adjusting plate 210 is set according to the length of the limit channel 221 to set the driving speed of the height adjusting driving part 230, and the adjusting plate 210 just completes one unidirectional movement in the limit channel 221 when the cop 20 completes one unwinding.

Referring to fig. 1 and 3, the height adjustment driving part 230 is connected to the adjustment plate 210 for driving the adjustment plate 210 to move. When the adjusting plate 210 moves, the end of the adjusting plate 210 moves in the limiting channel 221.

In one embodiment, the height adjustment drive member 230 may be a drive motor. It will be appreciated that in other embodiments, the height adjustment drive member 230 may be other drive devices.

In one embodiment, as shown in fig. 1 and 2, the height adjusting mechanism 200 further includes a rotating shaft 240 and a connecting rope 250. The rotating shaft 240 is rotatably connected to the frame 100, one end of the connecting rope 250 is partially wound around the rotating shaft 240, the other end of the connecting rope 250 is connected to the adjusting plate 210, and the rotating shaft 240 rotates to drive the connecting rope 250 to be wound or released to adjust the height of the adjusting plate 210. The cop unwinding balloon control device 10 can improve the stability of adjusting the height of the adjusting plate 210 by providing the rotating shaft 240 and the connecting rope 250, and when the height adjusting driving part 230 drives the rotating shaft 240 to rotate, the rotating shaft 240 drives the connecting rope 250 to wind or the connecting rope 250 to release so as to adjust the height of the adjusting plate 210.

Preferably, the number of the connection strings 250 is plural. A plurality of connection strings 250 are spaced apart on the rotation shaft 240. Referring to fig. 1, the number of the connection ropes 250 is two, and the two connection ropes 250 are distributed at both ends of the rotation shaft 240. It will be appreciated that in other embodiments, the number of connecting cords 250 may be other numbers, such as three, four, etc.

In one embodiment, as shown in fig. 1 and 3, the height adjustment mechanism 200 further includes a worm 260 and a worm gear 270. The worm gear 270 is fixedly connected to the rotating shaft 240, one end of the worm gear 260 is in threaded fit with the worm gear 270, and the height adjustment driving member 230 is connected to the other end of the worm gear 260 and is used for driving the worm gear 260 to rotate so as to drive the worm gear 270 and the rotating shaft 240 to rotate synchronously. The cop unwinding balloon control device 10 as described above is provided with the worm 260 and the worm gear 270 so as to set the position of the height adjustment driving member 230, wherein the worm 260 may be vertically provided to the rotating shaft 240 to reduce the length of the entire cop unwinding balloon control device 10, and the worm gear 270 may adjust the power of the rotation of the worm 260 in the first direction to the power of the rotation of the rotating shaft 240.

In one embodiment, referring to fig. 3, the outward facing end surface of worm 260 is provided with a manual adjustment slot 261. In the bobbin yarn unwinding balloon control device 10, the manual adjusting groove 261 is formed in the outward end surface of the worm 260, so that the position of the rotating shaft 240 can be conveniently adjusted manually by adjusting the rotating speed or the rotating direction of the worm 260 through an external tool by a worker.

Specifically, the manual adjustment groove 261 is provided in the form of: a straight groove or a cross groove is formed on an outward end surface of the worm 260, and the manual adjustment groove 261 is provided to facilitate insertion of an external tool such as a screwdriver or the like to assist an operator in rotation.

For example, the unwinding time of the cop 20 is calculated as 2 hours, the position of the adjusting plate 210 in the position restricting passage 221 is adjusted, the frequency of the control mechanism is set, the height adjusting driving member 230 is rotated, and after 2 hours, the adjusting plate 210 reaches the position detector 2100 from the upper end setting position and stops rotating. In the actual operation process, the position of the adjusting plate 210 is not necessarily the most ideal, an operator can observe the unwinding balloon generated by the unwinder 300 to adjust the output frequency of the controller, an external tool can be used, and the manual adjusting groove 261 at the port of the worm 260 can be quickly adjusted, so that after the cop 20 is unwound, the adjusting plate 210 just passes through the stroke of the length of one limiting channel 221, and the cop 20 can be controlled within 1 circle or one circle.

In one embodiment, referring to fig. 3, the height adjustment mechanism 200 further comprises a first coupling 281, and the height adjustment driving member 230 is connected to the worm 260 through a coupling.

Further, the height adjusting mechanism 200 further includes a fixing member. The fixing member is used to rotatably couple the worm 260 to the frame 100.

Further, the fixing member includes a first fixing clip 291 and a second fixing clip 292. The first fixing clip 291 is disposed opposite to the second fixing clip 292, the first fixing clip 291 cooperates with the second fixing clip 292 to fix the worm 260 on the rack 100, and the worm 260 is rotatable relative to the first fixing clip 291 and the second fixing clip 292. Referring to fig. 3, the first and second clamps 291 and 292 may have a semi-circular ear structure. It will be appreciated that the first and second mounting clips 291, 292 are preferably removably attached to the frame 100.

In one embodiment, as shown in fig. 1 and 2, the height adjustment mechanism 200 further includes a second coupling 282. The turbine 270 is connected to the rotating shaft 240 through a coupling.

In one embodiment, as shown in fig. 1-3, the height adjustment mechanism 200 further includes a position detector 2100. The position detector 2100 is mounted to the stopper plate 220 for detecting whether the regulating plate 210 reaches the lower edge of the stopper passage 221. The cop unwinding balloon control device 10 is provided with the position detector 2100 for detecting whether the limiting plate 220 reaches the lower edge of the limiting channel 221, and when the position detector 2100 detects that the limiting plate 220 reaches the lower edge of the limiting channel 221, the position detector indicates that the adjusting plate 210 has reached the lowest position from the highest position of the limiting channel 221, and one unwinding of the cop tube is completed.

In one embodiment, the position detector 2100 may be a photoelectric switch. In another embodiment, the position detector 2100 may also be a proximity switch.

In one embodiment, referring to fig. 1 and fig. 2, the frame 100 is provided with a position-limiting plate 220 at a corresponding position. The two ends of the adjusting plate 210 are respectively located in the limiting channels 221 of the oppositely arranged limiting plates 220. The above-mentioned cop unwinding balloon control device 10 is provided with the limiting plates 220 respectively at the relative positions on the frame 100, can realize that both ends of the adjusting plate 210 are respectively located in the limiting channels 221 of the limiting plates 220 that are arranged relatively, and improves the stability of the adjusting plate 210.

Preferably, two position-opposite limit plates 220 are provided on the housing 100.

In one embodiment, the rack 100 is provided with a plurality of placement stations. A plurality of unwinders 300 are provided on the regulating plate 210, and the plurality of unwinders 300 correspond one-to-one to the plurality of placing stations. The bobbin yarn unwinding balloon control device 10 is provided with a plurality of placing stations on the rack 100, and the adjusting plate 210 is provided with a plurality of unwinders 300, so that a plurality of bobbin yarns 20 can be unwound, and the production efficiency in unit time is increased by multiple times.

Preferably, the plurality of depositing stations are spaced apart. Still further preferably, the plurality of placement stations are equally spaced.

In one embodiment, the rack 100 includes a bottom plate 110 and a side plate 120 oppositely disposed on the bottom plate 110, wherein the bottom plate 110 and the side plate 120 form a U-shaped structure. The base plate 110 is provided with a placement station. The side plate 120 is connected to a stopper plate 220, a height adjustment driving member 230, and a worm 260.

When the cop unwinding balloon control device 10 is used, the method comprises the following steps:

referring to fig. 1 to 3, the cop 20 is first placed at a plurality of placement stations on the frame 100, and when there are a plurality of cops 20, one cop 20 is placed at each placement station.

The head of the yarn on each cop 20 is drawn off and connected to the corresponding winding station on the winding device.

The single unwinding time of the cop 20 is calculated, the position of the regulating plate 210 in the position limiting channel 221 is adjusted, and the rotation frequency of the height regulating driving part 230 is set.

Simultaneously, the height adjustment drive unit 230 and the winding device are activated to start the yarn unwinding operation.

After a single unwinding time, the rotation of the adjustment plate 210 is stopped after reaching the position detector 2100 from the upper end setting position.

The bobbin yarn unwinding balloon control device 10 can stabilize the yarn unwinding balloon, has a good unwinding balloon effect, and avoids the phenomena of yarn breakage, damage and hairiness increase due to the fact that tension mutation is not easy to generate on the bobbin yarn 20 in the unwinding process, so that the product quality is improved and the unwinding efficiency is improved. When the cop unwinding balloon control device 10 is used, the time of the adjusting plate 210 running in the limiting channel 221 can be set according to the thickness of the cop 20, so that after the cop 20 is unwound, the adjusting plate 210 just passes through the stroke of the length of one limiting channel 221, and the cop 20 unwinding balloon can be controlled within 1 circle or one circle.

An embodiment of the utility model also provides a tubular yarn moves back equipment of winding.

A cop yarn unwinding equipment comprises a winding device and the cop unwinding balloon control device 10. In fig. 1-3, the winding device is not shown. The winding device is matched with the cop unwinding balloon control device 10, the winding device is used for winding the yarn from the cop unwinding balloon control device 10, and the cop unwinding balloon control device 10 is used for controlling the balloon of the yarn on the cop 20 to be not more than 1 circle.

According to the bobbin yarn unwinding equipment, the bobbin yarn unwinding balloon control device 10 is arranged, so that the yarn unwinding balloon can be stabilized in the unwinding process, the unwinding balloon effect is good, tension mutation is not easy to generate on the bobbin yarn 20 in the unwinding process, the phenomena of yarn breakage, damage and hairiness increase are avoided, and the product quality is improved and the unwinding efficiency is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides a cop backing-off balloon controlling means, a serial communication port, including frame, height adjusting mechanism and unwinder, be provided with in the frame and be used for supplying the station of placeeing that the cop was placed, height adjusting mechanism includes regulating plate, limiting plate and altitude mixture control driver part, the limiting plate set up in the frame, the limiting plate has the spacing passageway that extends along vertical direction, regulating plate part position set up in the spacing passageway, altitude mixture control driver part connect in the regulating plate is in order to be used for the drive the regulating plate motion.

2. The cop unwinding balloon control device according to claim 1, wherein the height adjustment mechanism further comprises a rotating shaft rotatably connected to the frame, and a connecting rope having one end portion wound around the rotating shaft and the other end connected to the adjusting plate, the rotating shaft being rotated to drive the connecting rope to be wound or released for adjusting the height of the adjusting plate.

3. The cop unwinding balloon control device according to claim 2, wherein the height adjustment mechanism further comprises a worm and a worm gear, the worm gear is fixedly connected to the rotating shaft, the worm is in threaded engagement with the worm gear, and the height adjustment drive member is connected to the worm for driving the worm to rotate so as to drive the worm gear and the rotating shaft to rotate synchronously.

4. The cop unwinding balloon control device according to claim 3, wherein the outward facing end surface of the worm is provided with a manual adjustment groove.

5. The cop unwind balloon control device of claim 3, wherein said height adjustment mechanism further comprises a first coupling, said height adjustment drive member being connected to said worm through said coupling.

6. The cop unwinding balloon control device according to any one of claims 3-5, wherein the height adjustment mechanism further comprises a second coupling, through which the turbine is connected to the rotating shaft.

7. The cop unwinding balloon control device according to any one of claims 1 to 5, wherein the height adjustment mechanism further comprises a position detector mounted to the limit plate for detecting whether the adjustment plate reaches the lower edge of the limit passage.

8. The cop unwinding balloon control device according to any one of claims 1 to 5, wherein the frame is provided with the limiting plates at opposite positions, and the two ends of the adjusting plate are located in the limiting channels of the limiting plates at opposite positions.

9. The cop unwinding balloon control device according to any one of claims 1 to 5, wherein the frame is provided with a plurality of the placing stations, the regulating plate is provided with a plurality of the unwinders, and the unwinders are in one-to-one correspondence with the placing stations.

10. A cop yarn unwinding balloon control device according to any one of claims 1 to 9, wherein the winding device cooperates with the cop unwinding balloon control device for winding the yarn from the cop unwinding balloon control device, the cop unwinding balloon control device being adapted to control the balloon of the yarn on the cop not to exceed 1 turn.

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