JPH0751420B2 - Continuous wire drawing material winding device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention anneals each wire supplied from a plurality of spools, draws the wire, and then continuously winds these wires on each carrier. The present invention relates to a continuous wire drawing material winding device in annealing equipment.

[Prior Art] In the conventional equipment of this type, the annealing process, the wire drawing process, and the winding process were separately performed separately, or the wire drawing process and the winding process were separately performed. Was there.

[Problems to be Solved by the Invention] When the above steps are separated and performed independently, it is necessary to secure a wide space for performing each processing step, and the worker must be secured accordingly. There was a difficulty.

The present invention has been made in view of the above circumstances, and an object thereof is to branch an empty carrier conveyed from a central line to one of branch lines provided at symmetrical positions with the central line sandwiched therebetween. The carrier is conveyed, the empty carrier is placed on standby on the branch line, and a predetermined amount of wire drawing material is automatically wound on the carrier set at the winding position on the branch line, and the carrier after the winding is branched. While collecting the line from the line to the center line, the empty carrier that has been waiting is conveyed and set at the winding position on the branch line, and another empty carrier is made to stand by on the branch line to wind the wire drawing material. Provides a continuous wire drawing material winding device that enables continuous and efficient winding of a large number of wire drawing materials one by one at the winding position on each branch line. You Lies in the fact.

[Means for Solving the Problem] A continuous wire drawing material winding device according to the present invention is provided with a central carrying unit for carrying a carrier to a center line, and the carried carrier is provided at symmetrical positions from the center line. It is possible to switch the transport direction by equipping both sides of the central transport unit so that the central transport unit can be recovered again through either one of the branched lines, and the two U-shaped branch transport lines facing each other are provided. A plurality of possible branch conveyors are installed, the branch conveyors are provided with drive control for setting an empty carrier at a predetermined position on the branch conveyor from the central line and setting the winding carrier at the winding position, and Above the winding carrier set at the winding position, there are a rotary fryer for introducing the running wire drawing material and a drum for dropping the wire drawing material while winding the wire drawing material with the fryer. An accumulator that is installed below the drum and that temporarily holds the wire drawing material when the wire drawing material of the winding carrier that receives the ring-shaped wire drawing material that sequentially drops from the drum is wound by a predetermined amount is provided between the drum and the winding carrier. Installed between the two, and provided with a cutting blade for cutting the wire drawing material while waiting in the accumulator, the wound carrier is driven to the center line by the drive of the branch transport unit, and the empty carrier is again fed by the branch transport unit. And a controller for setting the winding carrier at the winding position.

[Operation] Each running wire drawing material is introduced into a rotating fryer installed above each winding carrier set at the winding position on the branch line branched from the center line, and the wire drawing material is wound around the drum by the fryer. . The wire drawing material wound around the drum drops one after another from the drum while having a ring shape, and the ring-shaped wire drawing material is received by a carrier located below. In this way, a predetermined amount of ring-shaped wire drawing material is wound around the carrier. The carrier located below the drum is sent from the central transport section of the center line with the empty carrier mounted on the carrier table, and further reaches the winding position (position below the drum) via the branch transport section at the desired position. It is sent and stopped here until the winding is completed. Whether or not a predetermined amount of wire drawing material has been wound around the carrier is set in advance so as to send a signal at each predetermined rotation speed of the fryer, or when the wire drawing material wound around the carrier reaches a predetermined weight. A signal is sent, or both signals are detected and judged. Upon receiving a signal that a predetermined amount of wire drawing material has been wound around the carrier, the accumulator located between the drum and the carrier is actuated, and the wire drawing material wound in a ring shape is drawn by the accumulator so as not to go to the carrier side. Hold the wire temporarily. While the wire drawing material is on standby for a while, the wire drawing material is automatically cut by a cutting blade. The carrier after the winding is carried by the branch carrying unit and sent to the central carrying unit of the central line. Under the drum, an empty carrier newly attached to the carrier table is sent from the central transport section of the central line via the branch transport section and is waiting next to the take-up carrier. To the winding position. Next to this winding carrier, an empty carrier is newly transported from the central transport unit via the branch transport unit and is put on standby. After that, the accumulator is restored to the old state again, and the ring-shaped wire drawing material waiting on the accumulator is dropped and received by a new carrier. In this way, each of the many wire drawing materials is automatically conveyed sequentially while being wound around each corresponding carrier.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a plan view showing a carrier transfer line according to the present invention, and FIG. 2 is a side view thereof.

In the figure, reference numeral 1 is a central carrying section for carrying the carrier 5 to the central line. 2 is a plane U-shape that faces each other so as to feed the empty carrier 5a to the position of the winding carrier 5b on both sides of the central conveying unit 1 and to convey the full carrier 5c (carrier after winding). A plurality of branch conveyance units provided with a mold-shaped branch conveyance line and capable of switching the conveyance direction are arranged side by side symmetrically with the center line interposed therebetween. The branching and conveying section 2 is a wire drawing material 3 that runs in this example.
In this case, five units are installed on both sides of the central transport unit 1 corresponding to the number of 10 and the corresponding carrier 5 is wound up by 10 carriers. A motor 1a is provided above the central transport unit 1.
Roller group 1c that rotates via chain 1b
And a chain conveyor 1d is installed along the center line at the position corresponding to the branching and conveying section 2. In this central transport section 1, an empty carrier mounted on a carrier table 4
5a are sequentially sent through the roller group 1c, and at the position corresponding to the branch conveyance unit 2, the branch conveyance unit 2 at a desired position located on both sides.
Control unit (not shown) via chain conveyor 1d to the position
It is transported based on the control signal from. Further, in the portion of the central transport unit 1 that is connected to the branch transport unit 2, the branch transport unit 2
A roller 1e oriented in the same direction as is installed. A motor (not shown) capable of switching and reversing the rotation of the roller 1e installed in the portion of the central transport unit 1 that is connected to the branch transport unit 2 so that it can be coupled to either of the branch transport units 2 located on both sides. ) To rotate.

A part of the branching / conveying unit 2 for sending the empty carrier 5a and a charging carrier
Rollers 2a oriented in the same direction are installed for the parts that transport 5c (the carrier after winding), and
The chain conveyor 2b is installed at the carrying portion where the 5b is set. Then, the take-up carrier 5b is set at the position of the branching and conveying section 2 below the drum 6, which will be described later, and the empty carrier 5a is made to stand by on the position of the branching and conveying section 2 next to the take-up carrier 5b.

On the other hand, the running wire drawing material 3 is taken up by each winding carrier 5b set at the winding position on the branch line branched from the central line.
Of the cylindrical drum 6 which is introduced into the rotary fryer 7 installed in the upper position of the
Wrap it in a ring shape. The ring-shaped wire drawing material 3 wound around the drum 6 is tapered so that it can be dropped one after another. The ring-shaped wire drawing material 3 drops one after another and is received by the winding carrier 5b located below it. When the wire drawing material 3 of the winding carrier 5b reaches a predetermined amount, the accumulator 8 located between the drum 6 and the carrier 5 is activated. The accumulator 8 is formed of a plate-like member that hangs down on both sides of the drum 6 and rotates during its operation to project horizontally from both sides to prevent the ring-shaped wire drawing material 3 from falling. To temporarily wait.

The accumulator 8 may be any one that blocks the carrier 5 from receiving the wire drawing material 3. For example, if the drum 6 is a horizontal type (not shown), the accumulator 8 is a rod type. Good. The operation of the accumulator 8 is set in advance so that a signal is sent to the accumulator 8 side every predetermined number of revolutions of the fryer 7, or
A signal may be sent when the wire drawing material 3 wound around the carrier 5 reaches a predetermined weight, or both signals may be detected for determination, or may be activated by other detecting means. In the figure, 10 is a weighing machine for weighing the winding carrier 5b.

In this way, while the wire drawing material 3 is on standby by the accumulator 8, the wire drawing material 3 is cut by the cutting blade 9 provided so as to retractably move forward and backward to a position directly below the accumulator 8 located in the horizontal direction. The cutting blade 9 does not necessarily have to be provided so as to advance and retract freely from the front and rear, and as another means, for example, a scissor-shaped cutting blade may be used. The automatic operation of the cutting blade 9 is preset so as to operate after the operation of the accumulator 8. After the wire drawing material 3 is cut by the cutting blade 9, the winding carrier 5b is a charging carrier.
5c and chain conveyor 2b and rollers of branching and conveying section 2
It is conveyed to the center line side via 2a respectively. Then, below the drum 6, an empty carrier 5a waiting on the roller 2a of the branching and conveying section 2 is set at the winding position, and this is used as the winding carrier 5b. Winding carrier
Next to 5b, the empty carrier 5a newly mounted on the carrier table 4 is conveyed from the roll group 1a of the central conveying section 1 of the central line, and is sent via the rollers 2a of the branch conveying section 2 Wait 5a. And again the accumulator 8
Is returned to the old state, and the ring-shaped wire drawing material 3 waiting on the accumulator 8 is dropped and received by a new carrier. In this way, each of the many wire drawing materials is sequentially and automatically conveyed while being wound around the corresponding carrier 5.

[Effects of the Invention] As can be seen from the above description, the present invention branches and conveys an empty carrier conveyed from a central line to any one of branch lines provided at symmetrical positions with the center line interposed therebetween.
An empty carrier is put on standby on the branch line, and a predetermined amount of wire drawing material is automatically wound on the carrier set at the winding position on the branch line, and the carrier after the winding is completed from the branch line to the center. In addition to collecting it to the line, it conveys the empty carrier that was waiting and sets it to the winding position on the branch line, and makes another empty carrier stand by on the branch line to continuously wind the wire drawing material. It is possible to continuously and efficiently wind each of the many drawn materials one by one at the winding position on each branch line, and it is possible to automatically convey the wires one by one, saving a lot of space. In addition, a continuous wire drawing material winding device that can save labor and reduce the number of workers can be obtained.

Also, even when replacing the take-up carrier with an empty carrier, the wire drawing material can be temporarily held in standby by the accumulator, so there is no need to stop the device each time it is replaced, enabling continuous operation. Efficiency improves.

[Brief description of drawings]

1 is a plan view showing carrier carrier means according to the present invention, FIG. 2 is a side view thereof, FIG. 3 is a plan view showing a relationship between a central carrier part and a branch carrier part, and FIG. FIG. 5 is a side view showing a state of being set at the winding position, and FIG. 5 is a schematic explanatory view showing a positional relationship between the accumulator and the cutting blade. 1 ... Central transport part, 2 ... Branch transport part, 3 ... Wire drawing material, 5 ... Carrier, 6 ... Drum, 7 ... Flyer, 8 ... Accumulator, 9 ... Cutting blade.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP 56-145073 (JP, A) JP 55-111365 (JP, A) JP 51-99607 (JP, A)

Claims (1)

[Claims] 1. A central transporting unit for transporting a carrier to a central line is provided, and the transported carrier can be recovered to the central line again through either one of branch lines provided at symmetrical positions from the central line. As described above, a plurality of branch conveyance units having plane U-shaped branch conveyance lines facing each other with the central conveyance unit sandwiched therebetween and capable of switching the conveyance direction are installed. An empty carrier is put on standby from a line at a predetermined position on the branching / conveying unit, and drive control for setting the winding carrier at the winding position is provided, and the carrier travels above the winding carrier set at the winding position. A rotary fryer for introducing the wire drawing material and a drum for winding the wire drawing material and dropping the wire are installed. The fryer is located below the drum and is sequentially dropped from the drum. When a predetermined amount of the wire drawing material of the winding carrier that receives the ring-shaped wire drawing material is wound, an accumulator for temporarily holding the wire drawing material is installed between the drum and the winding carrier, and the wire drawing material is stretched while waiting in the accumulator. A cutting blade that cuts the wire rod is provided, and the carrier that has already been wound is conveyed to the central line by the drive of the branch conveying unit, and the empty carrier is again made to stand by by the branch conveying unit, and the winding carrier can be set at the winding position. A continuous wire drawing material winding device having a control unit.