JPH0592265U - Transport tray - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a transport tray capable of obtaining accurate information from a transport tray provided with an information writing section with a simple device. [Structure] On the outer peripheral surface of the tray for inserting and transporting the yarn,
In the transport tray 3 provided with the information writing section 5, an asymmetrical section 24 for positioning the tray at a predetermined position by the information reading section 10 is formed on a part of the peripheral surface of the tray. Accurate information can be obtained from a transport tray provided with a simple device.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a transfer tray for inserting a tube thread and transferring it by a conveyor.

[0002]

[Prior Art]

 In a factory where a spinning machine and an automatic winder are adjacent to each other, and the yarn spun by the spinning machine is conveyed to the automatic winder to form a package, the spun yarn is inserted into a tray and placed on the automatic winder side by a conveyor. It is being transported. On the conveying path, a yarn ejection processing device is provided to eject the yarn end of the yarn so that the yarn can be immediately wound by an automatic winder. Section, the yarn is sorted and conveyed to the automatic winder for each product type, and the empty bobbin wound by each automatic winder unit is returned to the spinning machine side by the conveyor line and the spinning bobbin is inserted into the empty tray. They are standing and carrying.

In this way, an information writing section such as a magnetic tape is provided on a part of the peripheral surface of the transport tray for inserting and transporting the tubing, and the tubing that is laid and transported on this tray is placed in a winder. The machine number and the number of times that a thread breakage occurs when the warp occurs are magnetically written, and the written data is read by the reading unit and used as product management data.

[0004]

[Problems to be solved by the device]

 When the information writing part such as magnetic tape is provided on the tray, in order to write as much information as possible, it is necessary to attach as much magnetic tape as possible, and for that purpose, along the axial direction on the peripheral surface of the tray. , Or the top of the tray is radially attached at equal intervals.

When writing information to a magnetic tape or the like attached in this manner and reading the information, it is not clear which information is written on which magnetic tape among many attached magnetic tapes. It is necessary for the department to read all the information while rotating the tray, analyze it, and obtain the prescribed information. Therefore, in such a device, an information analysis means is required, and if the information analysis is not performed accurately, there is a case where false information is obtained.

Therefore, it is an object of the present invention to provide a transport tray that can obtain more accurate information from a transport tray provided with an information writing unit with a simple device.

[0007]

[Means for Solving the Problems]

 SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a transport tray having an information writing unit on the outer peripheral surface of a tray for inserting and transporting a yarn, and an information reading unit is provided on a part of the peripheral surface of the tray. This is to form an asymmetric portion for positioning the sheet at a predetermined position so that accurate information can be obtained from a transport tray provided with an information writing section with a simple device.

[0008]

[Action]

 Since the present invention is configured as described above, the pipe thread is inserted in the tray and conveyed to the automatic winder, and the automatic winder uses the automatic winder to store the thread break information in the information writing section provided on the outer peripheral surface of the tray. Writing, transporting this tray to the information reading unit, the positioning device provided in the information reading unit performs positioning based on the asymmetric portion formed on the peripheral surface of the tray, and various predetermined information is output from the positioned tray. read.

[0009]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. On the two round belts 1 and 2, a tray 3 on which the yarn is inserted is conveyed, and in a factory where a spinning machine and an automatic winder are provided adjacent to each other, the spinning yarn spun by the spinning machine is provided. Is placed on the peg 4 of the tray 3 and the yarn end lead-out processing device performs a specified lead-out treatment by the conveyor, and the yarn is selected and conveyed to the winder unit according to the type of the inserted yarn, and wound into a package. After performing, return the spinning bobbin with the empty bobbin inserted.

In such a factory, the thread breakage information from the automatic winder is important for the quality control of the package thread and the management of the spinning machine spinning the thread that is prone to thread breakage. Therefore, a large number of magnetic tapes 5 as shown in FIG. 2 are attached to the outer peripheral surface of the tray 3. It is necessary to attach many magnetic tapes 5 to the tray 3 in order to write a lot of information such as the spindle number of the spinning machine, the machine number of the winder that caused the thread breakage, the situation of the thread breakage, and the number of times of thread breakage on the magnetic tape 5. For this reason, the magnetic tape 5 is attached radially on the upper surface 7 of the base 6 of the tray 3 and along the axial direction on the peripheral side surface 8.

A reading section 10 for reading information written on the magnetic tape 5 attached to the tray is provided at a predetermined position of the conveyor line formed by the round belts 1 and 2, and the tray is attached to the reading section 10. A stopper 11 for stopping is provided. The reading unit 10 is provided with a tray support roller 12 on the side of the conveyor line, and a tray rotation roller 13 is provided on the other side of the reading line 10 so that the tray rotation roller 13 can be contacted and separated from the tray.

The tray rotation roller 13 is movably supported by a support table 14, and is rotated by a motor (not shown) by a belt 16 hung on a pulley 15. The shaft 17 is held by a grasping member 18, and the tray rotation roller 13 is rotated by a cylinder 20. 13 is moved so as to move toward and away from the tray.

The reading unit 10 reads the magnetic information of the magnetic tape 5 attached to the upper surface 7 of the base 6 of the stop tray at this position, and therefore the reading sensor 21 is placed at a position corresponding to these magnetic tapes. Is provided.

A space 22 is provided on the lower surface of the tray 3, and a cutout portion 24 is provided in a part of an inner peripheral wall 23 thereof, so that the tray 3 which is symmetrical as a rotating body has asymmetry. Attached.

A positioning member 25 is provided below the tray in the reading unit 10 so as to be movable back and forth between the round belts 1 and 2 into the space 22 of the tray 3, and one of the cylindrical side surfaces 26 of the positioning member 25 is provided. The portion is provided with a protrusion 27 that fits into the cutout portion 24 of the tray.

A rod 31 urged downward by a spring 30 is housed in a rectangular tube 28 of the positioning member 25. The rod 31 is rotatably moved upward and downward by a cylinder 32 and is rotatable. It is imperatively supported.

In the above apparatus, the yarn from the spinning machine inserted in the tray 3 is put on an automatic winder. When thread breakage occurs in the automatic winder, the writing device installed in the winder writes the machine number of the thread breaker, the status of the thread breakage, the number of thread breaks, etc. on the magnetic tape 5 attached to the tray.

The tubular yarn wound up is conveyed to the spinning machine side by a conveyor line composed of round belts 1 and 2. When the tray 3 is conveyed to the reading unit 10 provided on the conveyor line, the stopper 11 projects on the line to stop the tray, and the cylinder rotation causes the tray rotation roller 13 to move to the side wall of the tray base 6. The tray 3 is pressed and held between the support roller 12 and the tray 3.

Next, the cylinder 32 is operated to push out the rod 31, the positioning member 26 is raised via the spring 30, the upper surface 19 of the positioning member is brought into contact with the upper wall 19 of the space 22 of the tray, and the rod is further pushed out. At this time, when the notch portion 24 and the protrusion 27 are not engaged, the positioning member 26 does not move up while being in contact with the upper surface 19, but the rod 31 moves up while compressing the spring 30.

When the belt 16 is driven by driving a motor (not shown), the tray rotating roller 13 rotates while being pressed against the side wall of the tray, and the tray 3 is rotated. As a result, when the notch portion 24 rotates to the position of the protrusion 27, the positioning member 25 pressed upward by the spring 30 rises, the protrusion 27 enters the notch portion 24, and the tray does not rotate. Then, the drive of the tray rotating roller 13 is stopped.

In this tray positioning state, each reading sensor 21 arranged corresponding to a predetermined position of the magnetic tape 5 reads information of a predetermined kind recorded on each magnetic tape, It is input to the control device.

After that, the positioning member 25 is retracted, the tray rotation roller 13 is separated from the tray, and the stopper 11 is retracted, whereby the tray is conveyed again by the round belts 1 and 2.

In the above-described embodiment, an example is shown in which an asymmetric portion for positioning the tray is provided in the empty space of the tray, but in addition, as in the embodiment shown in FIG. 3, the base 36 of the tray 35 is provided. A recess 38 may be provided at one location on the upper surface 37, and a positioning member 42 that is constantly urged downward by a spring 41 may be provided on the lower surface of the guide plate 40 facing the recess 38. In this case, the reading sensor 44 is arranged so as to face the side wall 43 of the base 36 of the tray.

Therefore, in this embodiment, as in the previous embodiment, when the tray is conveyed to the reading portion, the tray is stopped by the stopper, and when the tray rotation roller is pressed against the tray and rotated, it is positioned in the recess 38. The tip of the member 42 is fitted, the rotation of the tray is stopped, and the reading sensor 44 reads various data on the magnetic tape.

In each of the above embodiments, the magnetic tape to be attached to the tray does not need to be attached to the upper surface and the side surface of the base of the tray. In the first embodiment, only the upper surface and the side surface in the second embodiment are used. May be attached only to.

Further, the reading unit provided on the conveyor line is not limited to being provided between the automatic winder and the spinning machine, but may be provided on a tray transporting conveyor line in which another bobbin is inserted from the spinning machine and conveyed. .. Therefore, for example, as shown in FIG. 4, it may be arranged at each processing station in the tray transfer rotary table 51 of the yarn end leading processing device. In the embodiment shown in FIG. 4, a reading sensor 53 is arranged on the bunch winding cutting section 52. The bunch winding / cutting portion 52 is provided with a roller 54 for rotating the tray, so that it is not necessary to separately provide the positioning device and the tray rotating roller as in the above-described embodiment. In addition to the bunch winding cutting unit 52, the reading unit 53 may be provided in the yarn end winding unit 55 and the yarn end suction unwinding unit 56.

[0027]

[Effect of the device]

 Since the present invention is configured and operates as described above, it is possible to accurately read the information in the information writing section provided in a large number of trays without error, and moreover, it is possible to accurately read the information with a simple structure by a mechanical means. Can be done.

[Brief description of drawings]

FIG. 1 is a sectional view of a first embodiment of the present invention.

FIG. 2 is a perspective view of a first embodiment of the present invention.

FIG. 3 is a sectional view of a second embodiment of the present invention.

FIG. 4 is a plan view showing another example in which the reading device is arranged.

[Explanation of symbols]

 3 Tray 4 Peg 5 Magnetic Tape 8 Circumferential Side 10 Reading Part 11 Stopper 12 Tray Support Roller 13 Tray Rotating Roller 15 Pulley 18 Gripping Member 20 Cylinder 21 Read Sensor 24 Notch 25 Positioning Member 26 Cylindrical Side 27 Protrusion 28 Square Tube 30 Spring 31 Rod 32 Cylinder 35 Tray 38 Recess 42 Positioning Member 44 Reading Sensor 53 Reading Sensor

Claims (1)

[Scope of utility model registration request] 1. In a transport tray having an information writing section on the outer peripheral surface of a tray for inserting and transporting a yarn, the information reading section positions the tray at a predetermined position on a part of the peripheral surface of the tray. A transport tray having an asymmetrical portion for forming.