JPH032543Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an improvement of a moving carrier carrying a wagon type auto transport.

[Conventional technology and its problems]

The wagon-type auto-dotshua travels intermittently on a running rail installed on the side of the spinning machine, and extracts several spindles of full pipe yarn from the spindle and stores them in a storage box.When the doffing is finished, the auto-dotshua moves intermittently. returns to the support rail on the side of the carrier, and the carrier moves laterally between the sides of the spinning frame to convey the full yarn. By the way, the height of the spinning frame differs slightly depending on the model and year of installation, and therefore the height of the running rail laid on the side varies depending on the spinning machine, but the height It is a great waste to prepare carriers for different spinning machines. Therefore, conventional carriers are configured so that the side support rails are tilted to transfer the auto dots, but when the support rails are tilted, the auto dots are difficult to move to the higher side, and when the auto dots are moved to the lower side, an overrun is required. This makes it difficult to stay in place.

An object of the present invention is to provide a carrier for auto transfer that solves these problems.

[Means for solving problems]

The present invention is for a carrier that carries a wagon-type auto-dozer and has a two-layer structure consisting of a base and a box-shaped body that rests on it. The equipment is equipped with lift means to raise and lower the machine body, and the lift means raises and lowers the machine body, adjusting the height of the support rail provided on the side of the machine body to be the same as the height of the running rail on the side of the spinning machine. possible. In an embodiment of the present invention, the lifting means is constituted by a transmission member whose motion source is a motor with a speed reducer and an undulating arm.

〔Example〕

First, with reference to FIG. 2, the connection relationship between the autotransfer and the spinning machine will be explained.

The carrier 1 carries autographs 3, 3 on support rails 2, 2 on both sides, and moves laterally between the side ends of the spinning frames Sa in row A and the spinning frames Sb in row B.
The spinning machine has running rails 4 on both sides along its entire length.
a and 4b are installed. auto dotuhua 3,
3 moves forward in the direction of arrow C, and rides on the running rails 4a, 4a laid on the spinning frame Sa from the support rails 2, 2 on the side of the carrier, and travels intermittently on both sides of the spinning frame Sa, picking up several spindles at a time. Doffing is performed, and the full yarn is stored in a storage box (not shown) inside the machine. When doffing is completed, the auto doffers 3, 3 return to the support rails 2, 2 on the side of the carrier, and the carrier 1 moves between the side ends of the spinning frame to convey the full yarn, and the auto doffers 3, 3 and carrier 1 move one after another. Then, doffing and transport of the tube yarn are carried out by spinning machine Sa in row A. When this is completed, the carrier 1 returns to the position shown in the figure, and the auto-dolphers 3, 3 start in the direction of arrow D, and the running rail 4b laid on the spinning frame Sb,
4b, doffing the spinning frame Sb, and return to the support rails 2, 2 on the side of the carrier, and the auto-dolphers 3, 3 and the carrier will one after another spin the spinning frame Sb.
Performs doffing of Sb and transportation of pipe thread.

As shown in FIG. 3, the auto dockers 3, 3 have a top wheel 5 and a side pressure roller 6 on both flanges, and the top wheel is placed on the support rail 2 or running rails 4a, 4b to prevent it from coming off the rail with both flanges. The wheels 7 on the bottom support the weight of the automatic converter 3, and the side pressure rollers 6 contact the lower rail 8 of the spinning machine or the lower rail of the carrier to support the moment load of the automatic converter. The auto-dolphers 3, 3 are mounted on the carrier 1 while maintaining a balance between the forces applied to the top wheel 5 and the side pressure roller 6, and run on running rails on the sides of the spinning machines Sa, Sb.

As shown in FIG. 1, the carrier 1 has wheels 11 at the four corners of a rectangular flat base 10, and two groove-shaped guide rods 12 are established on the center line of the base. Reference numeral 13 is a box-shaped machine body with a fully open bottom, which is made to be approximately the same size as the base 10, and is placed on the top surface, with support rails 2, 2 and lateral pressure on which the top wheels 5 of the AutoDopper are placed on both sides. Attach the lower rail 9 that receives the rollers, and place 2 on the center line.
A guide rod 1 on the base is provided with a square pillar 14.
The trochanters 15, 15 supported by the pillars 14, 14 are fitted into the grooves of the guide rod 12, and these members 12, 14, 15 hold the fuselage 13 in a horizontal position with respect to the base 10. Make it possible to move up and down with . Reference numeral 16 denotes a drive shaft installed in the upper center of the fuselage 13, supported by bearings 17, 17 attached to the sides near the upper ends of the guide rods 12, 12, with arms 1 at both ends.
Attach the chain ring 19 to 8, 18 and one end. 20 is a motor with a reducer installed on the base 10, and a chain 23 is hung between a chain ring 22 attached to the output shaft of the reducer 21 and a chain ring 19 on the drive shaft. 24, 24 is a rope tied to the tip of the arm 18, which is connected to the metal fitting 25 on the inner surface of the fuselage 13, and the motor 20 swings the drive shaft 16 by a slight angle to raise and lower the arms 18, 18. , 18 is the rope 24, 24
The fuselage 13 is lifted or lowered. 26,
26 is a trochanter supported on the side of the landing gear rods 17, 17, which abuts on the side edges of the guide rods 12, 12,
It works to raise and lower the machine easily and prevent it from wobbling laterally.

One embodiment of the present invention has the above-described configuration, and when the running rails 4a, 4a of the A row spinning machine are higher than the support rails 2, 2 of the carrier, the motor 20 is energized and the chain rings 19, 22 are The drive shaft 16 is rotated by the chain 23, and the arms 18 at both ends of the drive shaft are rotated.
18 and pull up the fuselage 13 with the ropes 24, 24, and the support rails 2,
2 are aligned with the running rails 4a, 4a on the side of the spinning machine. The fuselage 14 has guide rods 12, 12 based on trochanters 15, 15 supported by the pillars 14, 14.
Another trochanter 2 fitted into the groove surface and supported by the pillar
Since the arms 18 and 26 are brought into contact with the side edges of the guide rods 12 and 12, the aircraft body 14 rises easily in a horizontal position and without swaying laterally as the arms 18 and 18 rise. Since the motor 20 is equipped with a speed reducer, when the switch is turned off, reverse rotation is prevented and the aircraft 13
automatically locks and holds in the raised position. If the running rails 4a, 4a on the side of the spinning machine are lower than the support rails 2, 2 of the carrier, the motor 20
Rotate in the opposite direction to lower arms 18, 18,
Lower the machine body 13 and adjust the height of the support rails 2, 2 on the side of the carrier to the running rails 4a, 4a of the spinning machine.
Align. In this way, the heights of the support rails 2, 2 are aligned with the running rails 4a, 4a of the spinning machine, so that the automatic transfers 3, 3 can be transferred smoothly. The same applies to spinning machine Sb in row B.
Incidentally, since the difference in height between the traveling rails 4a and 4b provided in the spinning machine is not so large, it is sufficient to raise and lower the carrier body 13 by about 50 mm.

The above describes one embodiment of the present invention; the present invention is not limited to this embodiment, and the design can be modified within the spirit of the present invention, for example, by using a rack and pinion instead of a chain and a chain. The body 13 may be raised and lowered, and the raising and lowering means consisting of these and a motor with a speed reducer may be replaced with a hydraulic or pneumatic cylinder, and the means for raising and lowering the body is collectively referred to as lift means.

[Effect of idea]

According to the present invention, the carrier that carries the wagon-type auto-dozer and moves has a two-layer structure consisting of a base and a box-shaped body that rests on the base, and the body is maintained in a horizontal state along the guide rod provided on the base. Since it is configured to be raised and lowered by a lift means, even if there is a difference in height between the running rails provided on the side of the spinning machine, the support rails on the side of the carrier can be aligned horizontally to the height of the running rails, and the automatic delivery can be carried out. The doffing process can be carried out smoothly, which eliminates the problem of connecting spinning machines of different heights at an angle, and has the effect of making it possible to doff the doffing of multiple types of spinning machines with a single set of automatic docker and carrier. . In addition, the lifting means for the aircraft is composed of a transmission member whose motion source is a motor with a speed reducer and an undulating arm.
It is simple in structure and operation, and has the advantage of not requiring any effort to change or lock the height of the support rail.

[Brief explanation of drawings]

Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a plan view showing the connection relationship between the spinning machine and the auto-transfer, and FIG. 3 is an end view of the spinning machine and the auto-transfer entering the side thereof. Note that 1 is the carrier, 2 is the support rail, 3 is the auto dofts, Sa and Sb are the spinning machines, 4a and 4b are the running rails, 10 is the base of the carrier, 12 is the guide rod, 13 is the body of the carrier, 18 is the hoisting arm, 20 is a motor, and 19, 22, and 23 are conductive members.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In a carrier that carries a wagon-type auto-dozer and moves, the carrier has a two-layer structure consisting of a base and a box-shaped body that rests on the base, and a guide rod placed on the base has a structure inside the body. A lift means is provided to engage the landing gear to freely raise and lower the fuselage, and a lift means is provided to raise and lower the fuselage.
A carrier for an auto-dosing machine, characterized in that the height of the support rail provided on the side of the machine body can be adjusted to match the height of the running rail on the side of the spinning machine. (2) The autotransport carrier according to claim 1, wherein the lifting means comprises a transmission member whose motion source is a motor with a speed reducer, and an undulating arm.