JPH0712479U - Heater for cutting residual yarn in twisted yarn, and cutting device based on the heater - Google Patents

Abstract

(57) [Summary] [Purpose] In twisted yarn, the removal and removal of cylinder residual yarn is performed labor-savingly. [Structure] A heater that has a structure in which it is bent under the heater corresponding to each cylinder and size, and a heater device that adapts the heater to automation, and also attaches the heater to a power supply device and cuts suitable for moving work Device, and automatic cutting device

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to cutting and removing, by a heater, a synthetic yarn that remains as a residual yarn in a cylinder in a twisted yarn.

[0002]

[Prior art]

 Conventionally, in the twisted yarn, the residual yarn remaining in the cylinder was removed by a small electric gote, a cutter knife, or the like, which is inefficient.

[0003]

[Problems to be solved by the device]

 For the textile industry, it is a labor-saving treatment of unproductive residual thread, and the cutter knife etc. scratches the aluminum alloy cylinder (14) surface, which adversely affects the thread. To prevent.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention uses a heater having a heating portion, which corresponds to the width of a cylinder and has a high cutting efficiency, in removing residual yarn.

Further, it is an automatic cutting device which has a cylinder stocker and separates one by one to remove the residual yarn.

[0006]

[Action]

 The heater cuts the remaining yarn of the twisted yarn on the cylinder in a Hajkel-like manner.

A cutting device using a heater has a high cutting speed, and a person can remedy the shortage.

[0008]

EXAMPLES Examples will be described with reference to the drawings. In FIGS. 1 to 3, a heater (50) uses a low voltage of 1 to 3 v, and a material is a stainless steel plate or a heat plate. Use a material that is less likely to be deformed, and use a thickness of 1 to 2 mm. The shape is widened toward the heater tip (51), the heater fixing surface is wide, and the heating part (55) is bent downward at the neck part (53). The heat capacity is changed depending on the size of the neck portion (54) and the heating portion (55). The width of the heating portion (55) corresponds to each size of the cylinder (14). The heater tip (51) is curved outward.

4 and 5, the heater (50) is fixed to the heater fixing plate (26) and fixed to the insulator (34) via the power receiving plate (35). Then, (36) is attached to a shaft (36) which can rotate up and down and up and down, and is fixed to a base (33). The lead wire is a flexible one, and is a heater device having a structure connected to the low-voltage power supply device (15).

In FIG. 6, a transformer (22) is attached to a box, which has a capacity of about 0.8 kW and a voltage of 1 to 3 V, and a power switch (24) and a voltage variable switch (23). ), Terminal block (25), and other fuses, pilot rafts, etc. are formed on the power supply unit (15) to which the heater (50) and heater fixing plate (26) are inserted. Cylinder residual thread cutting device with attached structure.

In FIG. 9, a cylindrical stocker (12) with a variable width, a rail (13), and a rollable arm is provided, and the gates (1 and 2) are operated alternately. Move the cylinders out one by one. The gate (1) is driven by the motor 4, and the gates (2, 3) are driven by the motor 5, and the gate (1) moves up and down by one rotation. In the meantime, the cylinder (14) is moved out, and when the gate 3 receives the supply of the cylinder (14), the gate 3 of the heater device (10) connected to the low-voltage power supply device (15) is at the same time. The heater (50), the cylinder (14) is placed on the residual yarn surface of the cylinder, and the cylinder (14) is mounted on a pedestal (9) that swings back and forth. The swing motor (6) provides a width of 10 to 30 mm. Make a reciprocating motion. And the cutting time is set by the timer, and after the cutting, it is discharged. The cut thread drops into the box (20), and the above operations are continuously performed. It is a device. It should be noted that the present device is operated in sequence at the required timing. As a means, we have adopted an electric circuit that arranges and controls various sensors and limit switches.

[0012]

[Effect of device]

 Since the present invention is configured as described above, it has the following effects.

In the heater according to claim 1, since it is wide corresponding to the cylinder width, the cutting effect is good, and the heater tip of the heating portion is bent downward so that it can be easily applied to the upper portion of the cylinder residual yarn. Since it can be cut, no chips of thread are attached on the heater, smoke is not generated, and the thread is well cut, so it will be separated.

The heater device according to claim 2 is a device suitable for automation, and since the heater tip follows the cylinder surface, it is difficult to cut, and the corner portion of the cylinder is cut correspondingly.

The heater cutting device according to claim 3 can be easily moved, can be placed at any place, and is much more efficient than a conventional cutter knife, small electric iron, etc., and can be run. The cost is also low.

According to the automatic cylinder residual yarn cutting device of the fourth aspect, the running cost is low and a large amount is processed in a short time, so that labor saving can be realized.

[Brief description of drawings]

FIG. 1 is a perspective view of a heater.

FIG. 2 is a plan view of a heater.

FIG. 3 is a front view of a heating unit.

FIG. 4 is a schematic view of an embodiment of a heater device.

FIG. 5 is a side view of the heater device.

FIG. 6 is a perspective view of a residual yarn cutting device using a heater.

FIG. 7 is a schematic view of an embodiment of a residual thread cutting device.

FIG. 8 is a perspective view of a cylinder with residual threads.

FIG. 9 is a schematic view showing the entire mechanism of an automatic heater cutting device.

[Explanation of symbols]

1, 2, 3 Gates 4, 5, 6 Motors 7, 8 Limit switches 9 Reciprocating swing, pedestal 10 Heater device 11 Gate, connecting rod 12 Cylinder stocker 13 Rail 14 Cylinder with residual thread. (14a) Twisted yarn residual yarn 15 Power supply device 16 Lead wire 17 Lead intermediate receiving copper plate 18 Insulation plate 19 Control part 20 Cutting residual yarn receiving box 22 Transformer 23 Voltage variable switch 24 Power switch 25 Terminal plate 26 Heater fixing plate 30 Up and down Shaft 31 Vertical anti-rotation shaft 33 Heater device pedestal 34 Insulator 35 Power receiving plate 36 Shaft part that can rotate up and down and up and down 50 Heater 51 Heater tip 54 Heater neck 55 Heating part 56 Mounting hole

Claims (4)

[Scope of utility model registration request] 1. The heater (50) has a flared shape, and the heating part (5) is bent downward. 2. A heater device in which the heater (50) according to claim 1 is attached to a shaft portion (36) having a structure that rotates up and down and upside down, via a heater fixing plate (26). 3. The low voltage power supply (15) according to claim 1.
The heater (50) described above, the heater fixing plate (26)
Cylinder residual yarn of twisted yarn fixed through the cutting device. 4. A rollable cylinder stocker (1
2) is provided, the cylinders (14) in the cylinder stocker are separated one by one by the gates (1 and 2) and transferred, and the transferred cylinders (14) are received by the gate (3), and the cylinder residual yarn is removed. A cylinder residual yarn automatic cutting device for twisted yarns, which continuously discharges after cutting based on the heater device according to claim 2.