JPH0592264U - Automatic winder output device - Google Patents

Abstract

(57) [Summary] [Purpose] To provide an automatic winder tapping device in which the tapping processing capability is improved by simple and inexpensive equipment and the tapping processing can be performed reliably. [Structure] The transport path 2 is divided into two or more, and a processing device 3 is provided for each path, whereby the output processing capacity is improved and the output processing is performed reliably by simple and inexpensive equipment. It is something that can be done.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an automatic winder spouting device for performing a yarn end spouting process as a pretreatment for transporting a spun yarn to an automatic winder.

[0002]

[Prior Art]

 The tube yarn spun by the spinning machine is not unwound at the end of the bobbin to prevent the yarn end from unwinding or getting entangled with the yarn ends of other spinning bobbins when it is conveyed to the winder in the next process. It is practiced to wind the yarn end several times around the end of the bobbin. When supplying such a yarn to an automatic winder, leave the wound yarn in the unwound state, and then quickly pull out the yarn end of this yarn in the automatic winder and splice it into a package. It is necessary to be able to perform the winding work.

Therefore, a yarn end ejection processing device is provided on a conveyor line that conveys a yarn from a spinning machine to an automatic winder. In the yarn end ejection processing device, an appropriate number of semi-circular tray receiving parts are provided at equal intervals on the periphery of the rotary table, and the tray on which the yarn from the spinning machine is inserted is placed in the tray receiving part. By rotation, the yarn ends are sequentially transferred to various stations for exit processing.

As the yarn end exit processing station, a cutter for cutting the bunch winding part wound around the lower end of the bobbin is provided, and a cutting station for performing cutting while rotating the tray by a tray rotating roller, A winding station that pulls out the yarn that is continuous between the cutters and lightly winds it around the yarn layer surface while rotating the tray in the opposite direction. A yarn end suction station that unwinds the yarn while sucking it with a suction mouse. The suction mouse sucks the yarn end and cuts the grasped yarn end into a certain length, and the cut yarn end is cut into the center hole of the bobbin. Each station is provided as a thread end insertion station for inserting and hanging the yarn.

The tube yarns sequentially transferred from these stations and subjected to a predetermined spouting process are conveyed to an automatic winder, and are conveyed while being sorted into each winder unit according to the type of yarns, and packaged according to the type. Wind up. The identification yarn is identified by the identifying device, and the identification yarn is received by the rotary table as it is, and the yarn returns to the first station again, and the identification process is performed again.

[0006]

[Problems to be solved by the device]

 In the above apparatus, in order to improve the output processing capacity, it is necessary to improve the processing capacity of each station, accelerate the rotation of the rotary table, and shorten the transfer time between the stations. However, there is a limit to improving the processing capacity of each station. For example, many processing errors such as scooping mistakes of yarn ends occur, and they are returned to the same station again. However, it also causes a decrease in ability.

Further, when the rotation speed of the rotary table is increased, various members vibrate, fly, and cause a misleading process.

As a countermeasure for them, it is possible to arrange two or more lead-out processing devices in parallel and perform lead-out processing in parallel, but in that case, a large amount of equipment cost and installation space are required, and the entire equipment is required. Has the drawback of being complicated.

Therefore, an object of the present invention is to provide an automatic winder lead-out device in which the lead-out treatment capacity can be improved and the lead-out treatment can be reliably performed by a simple and inexpensive facility.

[0010]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention divides the transfer path into two or more and arranges a processing device for each path, thereby improving the output processing capacity with simple and inexpensive equipment, and It is designed so that it can be surely carried out.

[0011]

[Action]

 Since the present invention is configured as described above, the tray on which the tube yarn is inserted is branched from the transport path into two or more branch paths, and is transferred between the outlet processing stations by the rotation of the rotary table. In each station, the juxtaposed processing devices perform parallel ejection processing work for two or more yarns.

[0012]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. The tray T on which the tube yarn 1 spun by the spinning machine is inserted is conveyed on the main conveying path 2 composed of a conveyor and sent to the dispensing device 3. In the pick-out device 3, the tray receiving portions 5 are formed on the outer peripheral edge of the rotary table 4 at equal intervals, and the rotary table 4 is rotated in the direction of the arrow 6 so that the outer periphery of the rotary table is equally spaced. It is transferred to each of the stations A to F provided in the above, and after being subjected to a predetermined feeding process, it is carried out on the main carrying path 7 to the automatic winder.

Further, the bobbin that has not been properly processed is returned to the original state by the rotation of the rotary table as it is by the detection device for determining whether or not the lead-out process is properly performed, and the lead-out process is performed again.

Each of the processing stations A to F is provided with two processing devices in parallel, and in the receiving station A, the trays are branched into the first branch path 2-1 and the second branch path 2-2. It is sent and received by two receiving portions 5-1 and 5-2 arranged side by side on the turntable 4.

The cutting station B is equipped with a cutter for cutting the bunch winding part wound around the lower end of the yarn, and the tray rotating rollers 10-1 and 10-2 move each tray in a direction opposite to the winding direction of the yarn. The bunch winding part is cut by the cutter while rotating in the direction.

In the winding station C, the yarn connected between the tubular yarn and the cutter is pulled out and lightly wound around the yarn layer surface while rotating the tray in the winding direction of the bobbin yarn.

In the yarn end suction station D, the tray is rotated in the direction opposite to the winding direction of the bobbin thread, and the free end of the thread wound around the bobbin surface is sucked by the suction mouth. Unwind.

At the yarn end insertion station E, the yarn end sucked and gripped by the suction mouth is cut into a certain length, and the cut yarn end is inserted into the center hole of the bobbin and hung down.

Each of these stations is provided with two processing devices in parallel, and the rotary table 4 is provided with receiving parts 5-1 and 5-2 arranged in parallel at positions corresponding to the respective processing devices. It is set up.

In the sending station F, a first branch path 7-1 and a second branch path 7-2 for transferring trays to the main transport path 7 to the automatic winder are provided corresponding to each receiving portion. Therefore, the first branch path 7-1 is set to be longer than the second branch path 7-2, and there is a time lag for the trays sent from the respective receiving sections to reach the main transport path 7 so that they may interfere with each other. Is being prevented.

The processing devices arranged in parallel at the respective processing stations may be the same device, but they may be different devices, for example, devices corresponding to the differences in the length and diameter of the tube yarn may be arranged in parallel, and the first branch path 2- 1 and a second sorting path 2-2 are provided with a tray sorting device so that a predetermined type of bobbin can be sorted and received by the first receiving portion 5-1 and the second receiving portion 5-2. Good. In addition, the main transport path may be branched into two or more branch paths, and two or more processing devices arranged in parallel at each processing station may be installed in parallel so that two or more types of yarn can be discharged. ..

[0022]

[Effect of the device]

 Since the present invention is configured and operates as described above, the output processing can be performed in parallel by the processing devices arranged in parallel at each output processing station, and the processing capacity can be improved with one output device compared to the conventional one. be able to. Moreover, since it is not necessary to provide a plurality of lead-out devices, the facility cost is low and the space is not large. Further, by using the juxtaposed processing device as a device corresponding to the type of the yarn, it is possible to perform the lead-out process that is suitable for the type of the yarn, reduce the lead-out error, and improve the processing capacity. It becomes possible.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is a plan view of an embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 bobbin 2 main conveyance path 2-1 1st branch path 2-2 1st branch path 3 output device 4 rotary table 5 receiving part 7 main conveyance path 7-1 1st branch path 7-2 1st branch path A station B Station C Station D Station E Station T Tray

Claims (1)

[Scope of utility model registration request] 1. An automatic winder feeding device, characterized in that a conveying route is divided into two or more and a processing device is provided for each route.