JP2579605Y2 - Separator wire insertion device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for inserting a wire through a separator mounted on a ground reed or the like in warp knitting.

[0002]

2. Description of the Related Art In a warp knitting machine, particularly in a Raschel knitting machine, as shown in FIG. 2, a warp is wound on a sectional beam and disposed on the machine. In the process of passing the yarn through the guide attached to the lower end of the guide bar, a comb-shaped yarn separating device called a separator for dividing the yarn path is provided, while preventing the warp from being entangled. Attached to the upper part of the vehicle.

When knitting a knitting yarn, first, each warp is usually passed one by one through a guide eye, and then, every several inches, a tool called a separate comb is used to separate the warps between the blades of the separater. After pushing in one by one, the separator wire is pierced through the blade to prevent the warp from coming out of the separator.

[0004] It is common that the warp splitting operation to the separator is carried out by two persons, and one person holds the separator comb at the guide bar and has a width of a convenient width, usually 4 to 5 inches. -In a state where the warp is pushed in between the threads, the other person gives a signal and the wire is inserted until it exceeds the position where the thread is pushed in.Then, the insertion operation is continuously performed, and the wire is inserted similarly. The operation is repeated to repeat the operation of passing the warp through the separator.

[0005] In the above knitting machine, 200 "is used for a wide knitting width.
Since there is the above-mentioned thing, and it is necessary to repeat this work many times, it has been one of the causes of reducing the work efficiency.

[0006]

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned drawbacks and to provide an apparatus which can easily and quickly carry out the work of inserting a wire into a separator by itself.

[0007]

In order to achieve the above-mentioned object, the present invention is configured to include an advancing / retreating means for holding a separator wire for advancing and retreating, and a switch for controlling the advancing / retreating means. It is.

The moving means comprises a pair of rollers, a motor for rotating the rollers, and a power supply box for controlling the rotation of the motors.

[0009] Preferably, a switch is provided integrally with the separate comb.

[0010] More preferably, the switch is provided with a transmitting means,
The receiving means is provided on the driving circuit side of the motor.

Further, the roller and the motor are mounted on the same frame, and the frame is provided with suction means capable of adsorbing the knitting machine at an appropriate position.

[0012]

When the above wire-inserting device is used, one worker is sufficient, and when a predetermined number of warps are pushed between the blades by the separate comb, the switch on the retreat side is immediately turned on. After pushing and returning slightly, the switch on the traveling side can be kept pressed to insert the wire to a predetermined position.

When the separate comb is wireless, the work can be easily carried out without being hindered by threads or other obstacles.

Further, since a frame provided with a roller and a motor can be fixed to a desired position of a knitting machine by suction, it can be used in common with any type of knitting machine.

[0015]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. FIG. 1 is a front view showing a state in which an insertion operation is actually performed using an embodiment of the separator wire insertion device of the present invention.

Here, the configuration of the apparatus will be described.
Reference numeral 1 denotes a separator comb, on which a separator 24 for 4 to 6 inches is screwed to the plate 2. Reference numerals 3a and 3b denote switches. The switch 3a is for moving the separator wire 27 in the traveling direction, and the switch 3b is for moving the separator wire 27 in the backward direction. 4
Is a transmitting means, which is incorporated in the separate comb 1. In this embodiment, the switch 3 is a separate comb 1
, But may be separately provided separately.

Reference numerals 5 and 6 denote rollers which are rotatably supported on the frame 7. Reference numeral 8 denotes a motor, which is an AC 100 in the embodiment.
A synchronous motor of V is used, rollers 5 and 6 are rubber rollers, and roller 5 is directly connected to the shaft of motor 8,
A screw 10 is screwed via an arm 9 to a position where the roller 6 is in contact with the roller 6. The motor 8 is controlled by a power supply box 17. Although the embodiment of the reciprocating means is configured as described above, any other structure may be used as long as it can control the reciprocation by holding a wire, and various motors such as a linear motor can be adopted.

Reference numerals 11 and 12 denote wire guides, which are provided before and after the rollers 5 and 6, respectively, and keep the linear shape of the wire 27 to make the movement smooth.

Reference numeral 13 denotes a suction means, which comprises a support attachment portion 14 to the motor 8 and a suction portion 15. During the insertion operation, for example, the shaft portion 16 of the knitting machine or a frame (not shown)
It is sufficient to select a stable place such as a place where the magnetic force can be used for suction and fixation.

Reference numeral 17 denotes a power supply box.
The circuit includes a circuit for controlling the rotation of the motor 8 based on the received signal, and is provided between the power supply 19 and the motor 8.

Next, the operation of the present invention will be described. In the figure, the guide bar 22 is set so as not to move to a predetermined threading position, and the warp yarns 20 drawn from the sectional beam are respectively passed through guide eyes 25. At this point, using the separator comb 1 as the separator 24, insert one by one into each separator plate 26, press the switch 3b when the insertion is completed, retreat the wire 27 a little, and then the current warp By continuing to press the switch 3a until the position of the switch 20 has been inserted, the motor 8 rotates and the rollers 5 and 6 are advanced.
Then, it moves to the next separate position and repeats the same operation.

In the embodiment, the switch attached to the separate comb is provided with the transmitting means. However, it is needless to say that a wire can be connected to the power supply box. It is also possible to reduce the size of the power supply box by integrating the motor and roller parts, and it goes without saying that this is also included in the present invention.

[0023]

[Effect of the Invention] The present invention has the above-mentioned structure, and in the operation of inserting the thread dividing wire into the separator, the operator sets the frame including the wire advance / retreat means at an appropriate position on the knitting machine using the suction means. In addition, during the operation using the separation comb, the separation wire can be moved back and forth to a free position alone, so that the wire insertion work efficiency can be improved.

[Brief description of the drawings]

FIG. 1 is a front view showing one embodiment of a separator wire insertion device of the present invention.

FIG. 2 is a side view of a guide bar portion showing only a separator portion in a perspective view in a warp feeding path of a warp knitting machine.

[Explanation of symbols]

 1 Separator-comb 3a, 3b Switch 4 Transmitting means 5, 6 Roller 7 Frame 8 Motor 13 suction means 18 receiving means 27 separator wire

Claims (5)

(57) [Scope of request for utility model registration] 1. A separator wire insertion device comprising an advancing / retracting means for sandwiching and advancing and retracting a separator wire 27, and a switch 3 for controlling the advancing / retreating means. 2. The reciprocating means comprises a pair of rollers 5, 6, a motor 8 for rotating the rollers, and a power supply box 17 for controlling the rotation of the motor 8. Item 4. The separator wire insertion device according to Item 1. 3. The separator wire insertion device according to claim 1, wherein the switch is provided integrally with the separator comb. 4. The separator wire insertion according to claim 1, wherein the switch 3 has a transmitting means and a receiving means on the power supply box 17 side of the motor 8. apparatus. 5. The rollers 5, 6 and the motor 8 are mounted on the same frame 7, and suction means 13 is attached to the knitting machine so that the frame 7 can be suctioned to an appropriate position. 5. The separator wire insertion device according to any one of 2 to 4.