JPH08188889A - Pickling device - Google Patents

Abstract

PURPOSE: To efficiently execute a pickling treatment while giving vibration at an arbitrary position by arranging a vibrating motor on a vibrating frame arranged so as to lap over an elevating frame arranged in a travelling truck and hanging down a C-hook through a connecting pin to the vibrating motor. CONSTITUTION: The vibrating frame 26 is arranged so as to lap over the elevating frame 25 arranged freely ascendable and descendable on the travelling truck 1 through an air spring 17 for vibration proofing. The vibrating motor 16 is arranged on this vibrating frame 26 and the C-hook 4 is hung down from the lower surface thereof through the connecting pin 19. A wire rod S is supported with this C-hook 4 and the travelling truck 1 is shifted along travelling rails 6 by driving a motor 8 and the wire rod is carried on a desired pickling tank T. Successively, the elevating frame 25 is descended through a sprocket 13 chain 2, etc., by driving a motor 9 to dip the wire rod S into the pickling tank T. In this condition, the vibrating motor 16 is worked and the vibration is transferred to the core of the wire rod S through a pin 19 and the C-hook 4 to execute the pickling treatment.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for pickling wire.

[0002]

2. Description of the Related Art Conventionally, in order to pickle a wire rod such as a coiled steel wire with a pickling wire, the wire rod is hooked on a C-shaped hook, and the C hook is moved by a traveling carriage or the like to remove the pickling tank. Immerse the wire rod in the pickling tank at the position,
The wire is pickled by applying vibration to the C hook via a separately installed vibrator. In the conventional case, when the C hook is vibrated, the separately installed vibrator and the C hook are connected by a clamp mechanism or the like. It is necessary to use a complicated clamp mechanism, etc., and vibration cannot be applied unless the vibrator is installed, and it is impossible to apply vibration at any position. When the number of washing tanks is large, there is a problem that the pickling tanks cannot be vibrated and the efficiency of the pickling treatment is poor.

[0003]

SUMMARY OF THE INVENTION The present invention has been devised in view of the above-mentioned problems of the prior art. A traveling carriage equipped with a C hook is provided with a vibration motor individually to give vibration at an arbitrary position. The purpose of the present invention is not to provide a pickling device that can be installed, and its gist is to provide a traveling carriage, an elevating frame that is vertically movable on the traveling carriage, and a vibration motor that is superposed on the elevating frame via an air spring. The vibrating frame and the C hook suspended from the vibrating frame via the connection pin are mainly configured.

[0004]

[Operation] The traveling carriage is equipped with an elevating frame,
The elevating frame can be moved up and down well at the pickling tank position, and the elevating frame has a vibrating frame overlaid with vibration isolation via an air spring. It is provided, and by vibrating the vibrating frame by operating the vibrating motor, it is possible to vibrate the C hook hung on the vibrating frame via the connection pin at any position, and the moving carriage itself With a vibration motor,
It is possible to apply vibration individually to each traveling carriage, and even if there are many pickling tanks, it is possible to add vibration to each pickling tank to perform pickling processing, improving processing efficiency. You can

[0005]

Embodiments of the present invention will be described below with reference to the drawings. 1 is a schematic front view of the pickling apparatus, and FIG. 2 is FIG.
FIG. In the figure, rail mounts 5 and 5 are erected on both sides of a pickling tank T containing an acid solution, and running rails 6 and 6 are fixedly mounted on the upper ends of the rail mounts 5 and 5, respectively. The traveling wheels 7 of the traveling vehicle 1 are arranged so as to be able to travel on the traveling rails 6 and 6, and the traveling wheels 7 and 7 are driven via a traveling reduction gear motor 8 provided on the traveling vehicle 1. As a result, the traveling carriage 1 is configured to be movable in the horizontal direction on the traveling rail 6, and the traveling carriage 1 is provided with a frame 11 standing upright in a gate shape. Guide rails 22, 22 are arranged, and guide rollers 23, 23, 23, 23 are rotatably engaged with the guide rails 22, 22.
An elevating frame 25 is provided horizontally between the guide rails 22, 22 so as to be able to move up and down via 3, 23. This elevating frame 25 is moved up and down by an elevating motor 9 arranged at the upper end of the frame 11. It is supposed to be done,
A speed reducer 10 is connected to the lifting motor 9, and the speed reducer 1
0 is provided with a hoisting shaft 12 via a coupling 14, and the hoisting shaft 12 is supported by a bearing 15.
The lifting chain 2 is attached to the sprocket 13 fixed to the
Are engaged with each other, and the lower end of the lifting / lowering chain 2 is connected to the lifting / lowering frame 25 via a chain joint 3. Reference numeral 21 in the figure is a weight for pulling the chain 2. Further, the hoisting shaft 12
An encoder 18 for detecting the ascending / descending height is provided at the tip of the so that the ascending / descending height of the ascending / descending frame 25 can be detected and the height of the ascending / descending frame 25 can be controlled.

Vibration isolation air springs 17, 17 are arranged on the upper surface of the elevating frame 25, and a vibration frame 26 is horizontally arranged on the upper surfaces of the vibration isolation air springs 17, 17. . That is, the vibrating frame 26
Is superposed on the elevating frame 25 via vibration-proof air springs 17, 17. A vibrating motor 16 is installed at the center of the upper surface of the vibrating frame 26. The vibrating motor 16 has a lower surface of the vibrating frame 26 to which a C hook 4 is supported in a suspended manner via a connecting pin 19. The C hook 4 has a coiled wire S
It is possible to hook.

Further, rods 29, 29 are provided upright on the upper surface of the elevating frame 25.
Reference numeral 9 projects above the vibrating frame 26, and roll prevention springs 20 and 20 are attached to the upper end thereof.
The undersides of the roll-preventing springs 20 and 20 have a structure capable of constantly pushing the vibrating frame 26 downward to prevent the vibrating frame 26 from rolling.

In such a structure, while the wire rod S is hooked on the C hook 4, the traveling carriage 1 is moved horizontally on the traveling rail 6 by driving the motor 8 with the traveling speed reducer, and the pickling tank T is moved. When it is moved right above, the elevating motor 9 is driven in this state, the elevating frame 25 is lowered through the chains 2 and 2, and the wire S is moved into the pickling tank T by the lowering of the C hook 4. When the vibrating frame 16 is vibrated by operating the vibrating motor 16 in this state, this vibration is transmitted to the C hook 4 via the C hook connecting pin 19 and the wire rod S is properly pickled. It vibrates in the tank T and is pickled well.

A connection pin 19 is provided on the upper end of the C hook 4.
Is arranged, the vibration of the vibrating frame 26 is satisfactorily transmitted to the center of gravity of the wire rod S, and the vibration of the vibration motor 16 is effectively applied to the wire rod S. After the pickling is completed, the elevating motor 9 is driven to elevate the elevating frame 25 so that the wire rod S can be moved above the pickling tank T. Also at this time, the vibration motor 1
By operating 6, the acid liquid adhering to the wire S can be dropped by vibration, the liquid sag can be removed in a short time, and the sag cutting time can be shortened.

As described above, in this embodiment, the traveling carriage 1 is provided with the vibration motors 16, and even when a large number of pickling tanks T are arranged, the vibration motors 16 are provided at the positions of the pickling tanks T. It can be vibrated by being operated, and good pickling treatment can be performed.
6, it is possible to apply a vibration, and a separate vibrating machine is not required as in the conventional case. Therefore, when vibrating, a clamping mechanism for connecting the C-hook 4 and the vibrating machine is conventionally required. However, such a clamping mechanism is not required, and the pickling effect can be enhanced by giving good vibration at an arbitrary position, and especially when the number of pickling tanks T is large, the pickling is very effective and efficient. It can be processed.

[0011]

The pickling apparatus of the present invention comprises a traveling carriage, an elevating frame provided on the traveling carriage so as to be able to move up and down, and a vibrating frame having a vibrating motor which is superposed on the elevating frame via an air spring. By mainly comprising the C hook suspended from the vibrating frame via the connection pin, the vibrating frame can be moved up and down together with the elevating frame, and the vibrating motor provided in the vibrating frame is operated. Vibration can be applied to the C hook at any position to effectively vibrate the wire hooked on the C hook to enhance the efficiency of the pickling process, and the vibration of the vibration motor can be transmitted to the lifting frame via the air spring. However, the vibration can be satisfactorily transmitted only to the C hook, and the C hook is suspended through the connecting pin, so the vibration can be transmitted to the C hook. Heavy core hooked obtained wires to click can satisfactorily convey, it is possible to enhance the vibration effect. In this way, since the vibration motor is mounted on the traveling carriage, it is possible to individually apply vibration at any position,
In particular, even when the number of pickling tanks is large, there is an effect that the pickling treatment can be efficiently performed by effectively applying vibration in each pickling tank.

[Brief description of drawings]

FIG. 1 is a schematic front view of a pickling apparatus.

2 is a schematic side view of the configuration of FIG. 1. FIG.

[Explanation of symbols]

 1 Traveling Cart 2 Lifting Chain 4 C Hook 5 Rail Frame 6 Traveling Rail 7 Traveling Wheel 8 Traveling Motor with Reducer 9 Lifting Motor 11 Frame 12 Winding Shaft 16 Vibration Motor 17 Anti-Vibration Air Spring 19 C Hook Connection Pin 20 Rolling prevention spring 22 Guide rail 23 Guide roller 25 Lifting frame 26 Vibrating frame T Pickling tank S Wire rod

Claims (1)

[Claims] 1. A traveling carriage, an elevating frame provided on the traveling carriage so as to be able to move up and down, a vibrating frame provided on the elevating frame with a vibrating motor overlaid via an air spring, and a connecting pin on the vibrating frame. A pickling device mainly composed of a C hook suspended through the pickling device.