CN111217205B - Automatic bobbin yarn feeding device for bobbin winder - Google Patents

Abstract

The invention provides an automatic cop feeding device for a bobbin winder, and relates to the technical field of textile machinery. The device comprises a throwing mechanism and a conveying mechanism. The throwing mechanism is arranged above the drum of the bobbin winder and comprises a distribution track, a plurality of throwing pipes and a plurality of throwing bins; the distribution track is fixed above the rack and extends along the sorting direction of the drum of the bobbin winder, and a plurality of through holes are formed in the distribution track; each throwing pipe is a hollow pipe, the upper end of the throwing pipe is butted with a through hole, and the lower end of the throwing pipe is connected with the upper end of a throwing bin; the throwing bin is a hollow tube, the lower end of the throwing bin is provided with an openable bin door and is positioned above the storage bin of the bobbin winder drum. The conveying mechanism is used for conveying the cop to the releasing mechanism for releasing. According to the invention, the throwing mechanism is arranged on the old bobbin winder, so that the defect that the old bobbin winder needs manual feeding is overcome, and the working efficiency is improved.

Description

A cop automatic feeding device for winder

technical field

The invention relates to the technical field of textile machinery, in particular, to an automatic bobbin feeding device for a winder.

Background technique

In the spinning industry, winders are used to connect cops with less capacity to make bobbins with larger capacity for subsequent weaving. If the cops are not connected, and the cops are used for weaving in the weaving process, it will cause too much downtime, which will affect the improvement of production efficiency, and is also not conducive to the improvement of product quality. Therefore, increasing the capacity of the package through the winder is a necessary condition for improving the productivity and quality of the subsequent process.

It is well known that the old winders need to manually feed the spun bobbins into the drum of the winder during the use process, which requires a large amount of labor and low work efficiency. Although there are new types of winding equipment with automatic feeding function on the market, the service life of a large number of old winding production lines is far from being reached. Not only will it cause waste, but also the replacement cost is high.

SUMMARY OF THE INVENTION

The invention provides an automatic bobbin feeding device for a winder. By setting a feeding mechanism on the old winder, the disadvantage of the old winder requiring manual feeding is improved, and the work efficiency is improved.

In order to solve the above-mentioned technical problems, the present invention is a cop automatic feeding device for a winder, comprising:

a delivery mechanism, which is arranged above the drum of the winder; the delivery mechanism includes a distribution track, a number of delivery pipes and a number of delivery bins; the distribution track is fixed above the frame of the winder and along the drum The sorting direction extends, and the distribution track is provided with a number of through holes, and the number of the through holes is adapted to the number of the injection pipes, the injection bins and the rotating drums; each of the injection pipes is medium An empty pipe, the upper end of which is butted with a said through hole, and the lower end is connected with the upper end of a said delivery bin; the said delivery bin is a hollow tube, and the lower end of each said delivery bin is provided with an openable warehouse door and is located in the said delivery bin. Above one of the storage bins of the rotating drum; above each of the rotating drums there is a said placing bin;

The conveying mechanism is connected with the distribution track, and is used for conveying the cop to the putting mechanism for putting.

As a further optimization, a sensor mechanism is also included, and the sensor mechanism includes a first sensor and a second sensor; the first sensor is arranged on the inner wall of the placing bin and is used to monitor the position state of the placing bin; the second sensor A sensor is arranged at one end of the putting bin close to the rotating drum, and is used for monitoring the position state of the storage bin.

As a further optimization, the distribution track includes a cop delivery track, a cop return track and a curved track; the cop delivery track and the cop return track are located on the same horizontal plane and parallel to each other, and the curved track is used for connecting The cop yarn delivery track and the cop yarn return track are located at one end of the same side, so that the cop yarn delivery track, the cop yarn return track and the curved track form a closed loop, so as to realize the return of the unloaded cop yarn; wherein , the cop yarn throwing track is provided with the through hole for connecting the throwing tube.

As a further optimization, the cop yarn delivery track is formed by splicing a plurality of delivery track segments, each of the delivery track segments is provided with at least one of the through holes, and the cop yarn return track is formed by a plurality of return track segments. The segments are formed by splicing, by changing the number of the throwing track segments and the return track segments to change the length of the distribution track, so as to realize the adjustment of the number of spool winding stations for the same yarn.

As a further optimization, 1 to 6 of the feeding mechanisms are installed on the frame, which are used for feeding cops of different yarns, so that cops of different yarns can be in the same ratio with any number of winding stations. Production on the winding line.

As a further optimization, the conveying mechanism is a conveyor belt or a conveyor chain and a driving member that drives the conveyor belt or conveyor chain to run.

As a further optimization, the upper end of the feeding tube butting the through hole is a hollow inverted circular truncated body.

By adopting the above-mentioned technical scheme, the present invention can achieve the following technical effects:

The cop automatic feeding device for the winder provided by the invention can realize the automatic feeding of the cop by arranging the feeding mechanism above the winder, realize the unmanned operation and improve the work efficiency.

In addition, multiple feeding mechanisms can be set up on a winding production line, and each feeding mechanism can produce different types of yarns, realizing the diversified production of winders. In addition, the present invention can also change the number of delivery track segments and return track segments according to the different number of winding machines required for different cop production, so as to change the length of the distribution track, so as to realize that the cops of different yarns can be used at any time. The ratio of the number of winding stations is produced on the same winding production line. Moreover, the feeding mechanism of the present invention is arranged above the winder, which not only retains the status quo of the old winder to the greatest extent, but also can seamlessly switch to manual feeding for production when the feeding mechanism is abnormal or overhauled. , no need to stop production, does not affect the normal work of the winder.

Description of drawings

In order to explain the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation of the scope, and for those of ordinary skill in the art, other related drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is the structural representation of the cop automatic feeding device for winding machine provided by the present invention;

Fig. 2 is the structural representation under the first viewing angle after the cop automatic feeding device for the winder provided by the present invention is removed from the frame;

Fig. 3 is the structural schematic diagram under the second viewing angle after the cop automatic feeding device for the winder provided by the present invention is removed from the frame;

Fig. 4 is the first state diagram of cop feeding by the feeding mechanism provided by the present invention;

Fig. 5 is a second state diagram of the cop feeding by the feeding mechanism provided by the present invention.

Marked in the figure: 1-winder; 11-frame; 12-rotor; 121-storage bin; 2-putting mechanism; 21-distribution track; 212 - cop return track; 212A - return track segment; 213 - curve track; 214 - through hole; 22 - feeding tube; 23 - feeding bin; 3 - conveying mechanism; 4 - cop.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all of them. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc., or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

Example

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments:

As shown in FIG. 1 , the present invention provides an automatic cop feeding device for a winder, including a feeding mechanism 2 and a conveying mechanism 3 .

Specifically, in this embodiment, the bobbin feeding device of the present invention is erected above the old winder 1 . Among them, the old winder 1 used in the present invention does not have the function of automatically putting the cop 4 into the storage bin 121 of the drum 12. Under normal circumstances, the cop 4 needs to be put in manually, so that the capacity can be compared later. The yarns on the fewer cops 4 are connected to form a package with a larger capacity. As shown in FIGS. 1 and 2 , a plurality of drums 12 are arranged on the base of the frame 11 of the winder 1 , and the drums 12 are arranged in a straight line, which is convenient for workers to place the cop 4 . Each drum 12 can be driven to rotate by a power device (not shown), and the drum 12 can be controlled to rotate by the controller of the winder 1 . Moreover, a plurality of storage bins 121 are arranged on the outer circumference of each drum 12 , and each storage bin 121 can hold one cop 4 . However, it should be noted that the frame 11 of the winder 1 is also provided with other structures, which do not involve the innovative point of the present invention, and will not be repeated here. The power device that drives the rotating drum 12 to rotate is a function of the existing winder 1 , which will not be repeated here. In addition, the bobbin feeding device also includes a controller, which can control the feeding mechanism 2 to perform feeding, and the conveying mechanism 3 to transport the cop 4, and so on.

The delivery mechanism 2 is arranged above the rack 11 and above the drum 12 . Referring to FIGS. 1 to 3 , the delivery mechanism 2 includes a distribution track 21 , a number of delivery pipes 22 and a number of delivery bins 23 . The distribution rails 21 are fixed above the rack 11 and extend along the ordering direction of the drums 12 , ensuring that the distribution rails 21 exist above each drum 12 . The distribution track 21 is provided with a number of through holes 214, and the number of the through holes 214 is adapted to the number of the feeding pipes 22, the feeding bins 23 and the rotating drums 12, so as to ensure that a rotating drum 12 is equipped with a feeding pipe 22 and a feeding bin 23. The feeding of the cop 4 is performed. Each feeding tube 22 is a hollow tube, the upper end of which is butted with a through hole 214 , and the lower end is connected to the upper end of a feeding bin 23 . It can be understood that the feeding pipe 22 can be a straight pipe or a curved pipe with an arc, which is not limited here, as long as the feeding of the cop 4 can be achieved. More preferably, the pipe size of the feeding tube 22 is adapted to the circumferential diameter of the cop 4 . The feeding tube 22 is used as a connecting piece between the feeding bin 23 and the distribution rail 21 , and can adjust the vertical degree of the dropping of the cop 4 during the feeding process. In addition, a buffer member can be arranged at the bottom of the throwing bin 23 to avoid damage to the drum 12 or the cop 4 caused by the throwing height being too large. The delivery bin 23 is a hollow tube, and the lower end of each delivery bin 23 is provided with an openable bin door (not shown) and is located above one of the storage bins 121 of the drum 12. The present invention controls the opening and closing of the bin door, Controls the time for putting the cop 4 into the putting bin 23 . It should be noted that, the above-mentioned buffer member may be an elastic member whose door is located on one side of the delivery bin 23, such as rubber or memory foam, which is not limited herein.

Specifically, in this embodiment, as shown in FIGS. 1 and 2 , the distribution rail 21 can be fixed to the machine through a bracket (not shown) fixed on the rack 11 or a bracket (not shown) made on the ground. above shelf 11. As shown in FIG. 4 , the distribution track 21 is arranged with the cop 4 conveyed by the conveying mechanism 3 and placed vertically. As shown in FIG. 5 , when the cop 4 is transported to the through hole 214 , it will fall into the delivery bin 23 through the through hole 214 and the delivery tube 22 . When the storage bin 121 of the drum 12 is empty, the bin door at the lower end of the drop bin 23 is opened, and the cop 4 is put into the storage bin 121 from the drop bin 23 and waits for the command of the winder 1 . It should be noted that after the cop 4 enters the feeding bin 23, the thread end of the cop 4 is caught by the negative pressure hole and then the feeding instruction is executed. This technology is an existing technology in the textile industry, and will not be repeated here. .

More preferably, on the basis of the above embodiment, an opener is also provided at the through hole 214, which is not only conducive to the movement of the cop 4 on the distribution track 21, but also prevents the redundant cop 4 from falling into the feeding tube. 22.

As a further optimization, in a preferred embodiment of the present invention, as shown in FIG. 4 or FIG. 5 , the upper end of the feeding tube 22 to the through hole 214 is a hollow inverted circular truncated body, which is more convenient for the cop 4 to enter the feeding tube 22 to deliver.

As a further optimization, in a preferred embodiment of the present invention, the distribution track 21 includes a cop yarn delivery track 211 , a cop yarn return track 212 and a curved track 213 . As shown in FIG. 2, the cop feeding track 211 and the cop returning track 212 are located on the same horizontal plane and are arranged in parallel, and each curved track 213 is used to connect the end of the cop feeding track 211 and the cop returning track 212 on the same side, The cop feeding track 211 , the cop returning track 212 and the curved track 213 form a closed loop, so as to realize the return of the unloaded cop 4 .

Specifically, in the present embodiment, the present invention sets the distribution track 21 as a closed loop, so that the unloaded cop 4 located on the cop loading track 211 enters the cop loading track 211 again through the curved track 213 and the cop return track 212 In this way, it can be avoided that the conveying action of the conveying mechanism 3 needs to be stopped when too many cops 4 are accumulated on the cop putting track 211 . As shown in FIG. 1 or FIG. 2 , the drums 12 of the general winder 1 are arranged in a straight line on one side, so a cop feeding track 211 and a cop returning parallel to the cop feeding track 211 are provided. The track 212, and then the two ends on the same side are connected through the curved track 213, so as to form a single-loop closed loop, and the unloaded cop 4 can be returned. However, the winding machine 1 of a spinning mill is usually arranged in a back-to-back double row. Therefore, in order to save material and space, the present invention can also provide a cop return track 212, and two cop return tracks 212 are respectively provided with a tube on both sides. The yarn feeding track 211, the same side end of the cop feeding track 211 and the cop yarn return track 212 are all connected by a curved track 213, thereby forming two closed loops, which can complete the return of the unloaded cop yarn 3 of the two groups of winding machines 1 .

As a further optimization, as shown in FIG. 3 , the cop feeding track 211 is formed by splicing a plurality of feeding track segments 211A, and each feeding track segment 211A is provided with at least one through hole 214 . For example, one through hole 214, or two through holes 214, or a plurality of through holes 214 may be opened in the delivery track segment 211A, and the length of the delivery track segment 211A with different numbers of through holes 214 is also inconsistent, and can be composed of A variety of different splicing methods help to reduce the times of splicing and improve the installation efficiency in the process of splicing the cop yarn launching track 211, but the length of the cop yarn launching track 211 can be changed according to actual needs. The cop return track 212 is formed by splicing a plurality of return track segments 212A. In the present invention, the length of the distribution track 21 can be changed by changing the number of the delivery track segment 211A and the return track segment 212A, thereby Meet the production requirements of cop 4 of different yarns. It should be noted that the splicing method between the cop yarn delivery rails 211 and the cop yarn return track 212 may be bolted connection or clip connection, but not limited to this, as long as two adjacent delivery rail segments 211A or two adjacent segments can be realized. The return track segments 212A can be detachably connected.

More preferably, in an embodiment of the present invention, the lengths of the cop yarn delivery track 211 and the cop yarn return track 212 are the same. As shown in FIG. 3 , when the lengths of the cop delivery track 211 and the cop return track 212 are the same, the distribution track 21 formed by the splicing of the cop delivery track 211 , the cop return track 212 and the curved track 213 is a waist-shaped, waist-shaped The distribution track 21 is more convenient for the cop 4 to move on the distribution track 21 .

The conveying mechanism 3 is connected with the distribution track 21 for conveying the cop 4 to the putting mechanism 2 for putting. As shown in FIG. 3 , the conveying mechanism 3 transports the cops 4 located in the storage bins of the cops 4 to the distribution track 21 for distribution. It should be noted that the conveying mechanism 3 is a conveying belt or a conveying chain and a driving member for driving the conveying belt or conveying chain to operate, but it is not limited to this, as long as the conveying of the cop 4 can be satisfied.

As a further optimization, in a preferred embodiment of the present invention, a sensor mechanism (not shown) is also included, and the sensor mechanism includes a first sensor and a second sensor; the first sensor is arranged on the inner wall of the delivery bin 23 for monitoring delivery The bin status of bin 23. When the first sensor on the inner wall of a certain delivery bin 23 senses that the delivery bin 23 is in an empty state, the opener of the corresponding through hole 214 on the distribution track 21 is opened, so that the cop 4 passes through the delivery tube 22 to the delivery bin 23 Send a cop 4 and then wait for the release order. The second sensor is disposed at one end of the placing bin 23 close to the drum 12 , and is used to monitor the position state of the drum 12 . When the second sensor at the lower end of the delivery bin 23 senses that the storage bin 121 of the drum 12 is in an empty state, the cop 4 is allowed to fall into the storage bin 121 by opening the bin door at the lower end of the delivery bin 23, and then waits for winding. Winder 1 command. By arranging the above two sensors, the automation degree of the feeding of the winding device is improved. It should be noted that, the first sensor and the second sensor may be an infrared sensor or a photoelectric sensor, but are not limited thereto and are not limited herein.

As a further optimization, 1 to 6 feeding mechanisms 2 are installed on the frame 11 for feeding cops 4 of different yarns, so that the cops 4 of different yarns can be matched in the same winding station with any number of winding stations. Produced on drum machine 1. In an embodiment of the present invention, as shown in FIG. 1 , two delivery mechanisms 2 are arranged on the frame 11 , and different delivery mechanisms 2 are respectively connected to different conveying mechanisms 3 , and each conveying mechanism 3 transmits the cop 4 The yarns are inconsistent, and it is possible to produce packages of different yarns on the same winding machine 1 . In another embodiment, different feeding mechanisms 2 are connected to a conveying mechanism 3 through different shunt pipes. Since pipes of different colors are usually used to distinguish different yarns, colors can be set at the junction of all shunt pipes. The recognition or image recognition device can realize the shunting effect of the cops 4, so that the different cops 4 conveyed by the conveying mechanism 3 can be distributed to different feeding mechanisms 2, so as to realize the production of different yarns on the same winding machine 1. Purpose of the bobbin. It should be noted that when the same winder 1 is provided with multiple delivery mechanisms 2, the multiple delivery mechanisms 2 can be set on the same horizontal plane as shown in FIG. 1, or the multiple delivery mechanisms 2 can be located on different On the horizontal plane, it can be achieved by adjusting the length of the bracket.

In the present embodiment, the present invention can reasonably configure the number of delivery mechanisms 2 according to the length of the production line of the winder 1, so as to realize the production of cops 4 of the same kind or a variety of different yarns on the same group of winders 1 demand. Up to 6 cops of different yarns4 can be put on the same winder for high production efficiency. It is also possible to change the number of the delivery track segments 211A and the return track segments 212A according to the different requirements of the production of different cops 4, so as to change the length of the distribution track 21, so each group of winding machines 1 can be configured with different lengths of delivery mechanisms. 2. To meet the production quantity requirements of cops 4 of different yarns, so as to achieve the purpose of producing cops 4 of different yarns on the same winding machine 1 with any number of winding stations in proportion.

The cop automatic feeding device for the winder provided by the present invention can realize the automatic feeding of the cop 4 by setting the feeding mechanism 2 above the winder 1, realize the unmanned operation, and improve the work efficiency. In addition, a plurality of feeding mechanisms 2 can be set on a winding production line, and each feeding mechanism 2 can produce different types of yarns, so as to realize the diversified production of the winding machine 1 . In addition, the present invention can also change the number of the delivery track segment 211A and the return track segment 212A according to the difference in the number of winding stations required for the production of different cops 4, so as to change the length of the distribution track 21, so as to meet the requirements of different yarns. The production quantity of the cops 4 is required, so that the cops 4 of different yarns can be produced on the same winding production line in any ratio of the number of winding stations. Moreover, the feeding mechanism 2 of the present application is arranged above the winder 1, which not only retains the status quo of the old winder 1 to the greatest extent, but also when the feeding mechanism 2 is abnormal or is overhauled, the automatic feeding can be seamlessly switched to Manual feeding is used for production, no need to stop production, and does not affect the normal operation of the winder 1.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (5)

1. The utility model provides an automatic device of puting in of cop for cone winder, is suitable for and installs in the frame top of old-fashioned cone winder which characterized in that includes:

the throwing mechanism is arranged above the drum of the bobbin winder; the throwing mechanism comprises a distribution track, a plurality of throwing pipes and a plurality of throwing bins; the distribution track is fixed above a rack of the bobbin winder and extends along the sequencing direction of the rotary drums, a plurality of through holes are formed in the distribution track, and the number of the through holes is matched with the number of the throwing pipes, the throwing bins and the rotary drums; each throwing pipe is a hollow pipe, the upper end of each throwing pipe is butted with one through hole, and the lower end of each throwing pipe is connected with the upper end of one throwing bin; the throwing bins are hollow tubes, and the lower end of each throwing bin is provided with an openable bin door and is positioned above one storage bin of the rotary drum; a throwing bin is arranged above each rotary drum;

the conveying mechanism is connected with the distribution track and is used for conveying the cop to the throwing mechanism for throwing;

the distribution track comprises a cop delivery track, a cop return track and a curve track; the cop feeding track and the cop return track are positioned on the same horizontal plane and are arranged in parallel, and the curve track is used for connecting one ends of the cop feeding track and the cop return track which are positioned on the same side, so that the cop feeding track, the cop return track and the curve track form a closed loop to realize the return of unpinned cops; the cop throwing track is provided with a through hole for connecting the throwing pipe;

the cop delivery track is formed by splicing a plurality of delivery track sections, at least one through hole is formed in each delivery track section, the cop backflow track is formed by splicing a plurality of backflow track sections, and the length of the distribution track is changed by changing the number of the delivery track sections and the backflow track sections so as to adjust the number of cop spooling stations of the same yarn.

2. The automatic cop delivery device for spoolers according to claim 1, further comprising a sensor mechanism including a first sensor and a second sensor; the first sensor is arranged on the inner wall of the throwing bin and used for monitoring the bin position state of the throwing bin; the second sensor is arranged at one end of the throwing bin, which is close to the rotary drum, and is used for monitoring the bin position state of the storage bin.

3. The automatic casting device for the cop of the bobbin winder according to claim 1, wherein 1-6 casting mechanisms are installed on the frame and used for casting the cop of different yarns, so that the cop of different yarns can be produced on the same winding production line according to the proportion of any number of winding stations.

4. The automatic cop delivery device for spoolers according to claim 1, wherein the conveying mechanism is a conveyor belt or a conveyor chain and a driving member for driving the conveyor belt or the conveyor chain to operate.

5. The automatic cop delivery device for winding machines according to claim 1, wherein the upper end of the delivery tube abutting against the through hole is a hollow inverted cone.

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