JPH11285731A - Static dropping type winder for wire - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the winding performance and reliability of a dropping spiral shaped wire, to automate its operation, and to save man-power. SOLUTION: In a static dropping type wire winder, an accumulator 20 is provided on the bottom side of a disk shaped block 12 to allow spiral shaped wire material to drop at the time of winding and to receive new spiral shaped wire material at the time of cutting and reserving it temporarily, and a rotating type cutting device 30 to cut the wire material by turning toward the wire material receiving on the accumulator is provided. Also, the cutting device 30 is equipped with a wire material drawing means 35 for turning toward the wire material received on the accumulator, drawing the wire material (a) and arranging the wire material (a) between cutting blades, and an opening, closing type cutting means 36 turning with the wire material drawing means 35 and cutting the drawn wire material (a), and it is equipped with a meter 60 arranged on the lower part of the accumulator and a truck 50 for bringing out and in a carrier 51 on the meter and setting it.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spiral wire in which a wire material such as a steel wire or a synthetic resin wire (including a twisted wire) is dropped by a disk-shaped block having an annular groove and a rotation guide mechanism. The present invention relates to a static drop type wire rod winding machine that winds a line material on a lower carrier.

[0002]

2. Description of the Related Art A conventional static drop type wire rod winding machine is provided with a wire rod feeding device for various steel wires and synthetic resin wires (including twisted wires) and a stationary type annular groove. It consists of a disk-shaped block, a rotation guide mechanism (a plurality of turn rolls and presser rolls, etc.) arranged in the vicinity of the disk-shaped block. The carrier is set downward by a bogie, and the rotation guide mechanism is formed around the disk-shaped block. Is rotated to rewind the wire and fit into the annular groove of the disk-shaped block to form a spiral wire that falls, and the falling spiral wire is received by the lower carrier and wound up. When the carrier is full, the spiral wire is cut by an appropriate means, replaced with a new carrier and set, and the winding of the wire is resumed.

[0003]

The conventional static dropping type wire rod winding machine has a structure as described above, and cuts a spiral wire rod which falls when the carrier is fully wound.
It is difficult to switch and set the carrier in a very short time corresponding to the newly released and dropped spiral filaments, and it is necessary to temporarily stop the winding machine, which causes a reduction in efficiency. There are problems such as limitations on automation and labor saving.

SUMMARY OF THE INVENTION The present invention has been developed to solve the above-mentioned problems. An object of the present invention is to provide an accumulator and a rotary type for temporarily storing a falling spiral wire. It is an object of the present invention to provide an automatic and labor-saving static drop type wire rod winding machine which is improved in winding performance and reliability of the rod material, and which is automated and labor-saving by using a cutting device, a measuring device, and a carrier set carrier.

[0005]

SUMMARY OF THE INVENTION The present invention relates to a stationary drop type wire winding machine which winds the wire as a spiral wire which drops by a disk-shaped block and a rotation guide mechanism onto a lower carrier. , Placed and opened at intervals below the disk-shaped block, and opened and closed to allow the spiral filaments to fall during winding and to receive and temporarily hold the newly released spiral filaments during cutting In addition to the provision of the accumulator, the rotary cutting device that rotates toward the spiral filament material received on the accumulator in the closed position and cuts the filament material is provided. When winding, the accumulator is in the open position to allow the spiral wire to be released from the disc-shaped block and fall, and when the carrier is full, it is received by the accumulator that has been switched to the closed position. The rotary cutting device rotates toward the existing spiral filament and cuts the filament smoothly, and receives the new spiral filament continuously sent out by the accumulator after cutting. In the meantime, the carrier is switched and set, thereby enabling continuous and continuous winding of the wire, thereby improving the cutting performance and reliability of the wire as well as the winding efficiency.

[0006] In the above-mentioned static dropping type wire rod winding machine, the rotary cutting device moves from the outside to the inside with respect to the spiral wire rod received on the winding accumulator in the closed position. A wire rod pulling means that rotates and draws the filament material and is disposed between the cutting blades, and an opening and closing that cuts the wire rod of the spiral wire rod that is rotated and pulled together with the wire rod drawing means. Characterized in that the wire member is provided with a spiral cutting wire, and the wire material of the spiral wire material is arranged between the cutting blades by turning and drawing of the wire material drawing means. Cutting accurately and smoothly to further enhance the cutting performance and reliability.

[0007] Further, in the above-mentioned static drop type wire rod winding machine, a measuring instrument disposed below the accumulator;
And a carrier for carrying the carrier in and out of the weighing machine, and setting the carrier. The carrier is arranged on the weighing machine so that the carrier can be easily and quickly switched and set. The output of the signal and the full-load signal facilitates the drive control of the winder, so that the winding performance and reliability of the wire material can be improved, and also significant automation and labor saving can be achieved.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an overall mechanical diagram of an embodiment of the present invention, FIG. 2 is a drawing-in mechanism, a molding device and drive control means, FIG. 3 is a rotary cutting device, and FIG. And the loading / unloading path of the weighing machine, the cart and the carrier. In the figure, a is a wire material (various steel wires, synthetic resin wires, their stranded wires, etc.), a1 to a7 are wire material paths, 1 is a wire material retraction mechanism, 10 is a disc-shaped block 12 And rotation guide mechanism 15a
, 18 and the like, a forming device for forming a spiral wire material which drops the wire material a, 20 is a space which allows the spiral wire material which is opened and closed and falls Y to receive and temporarily store at the time of cutting. The eumulator 30 is a wire path a of the spiral wire received on the accumulator.
7 is a rotary cutting device disposed outside the block 50; a bogie for switching and setting the carrier below the disk-shaped block;
Is a measuring device disposed below the spiral wire, 51 is a carrier, 70 is a drive control means, 80 is a loading / unloading path of a truck, X is rotation of the rotation guide mechanisms 15a to 18, X1 is a rotary cutting device. , Y is a fall.

In the embodiment shown in the figures, a stationary drop type filament is discharged by a disc-shaped block 12 and a rotation guide mechanism 15a-18 as a spiral filament which drops Y and wound up on a lower carrier 51. In the material winder, the spiral wire is newly arranged and opened and closed at intervals below the disk-shaped block 12 to allow a drop Y of the spiral wire at the time of winding and to newly discharge the spiral wire at the time of cutting. A rotary cutting device that is provided with an accumulator 20 that receives and temporarily holds, and that rotates X1 toward a spiral filament that is received on the accumulator in the closed position and cuts the filament. It is characterized by a static drop type wire rod winding machine provided with 30.

[0010] In the above-mentioned static dropping type wire rod winding machine, the rotary cutting device 30 is arranged such that the rotary cutting device 30 is disposed on the winding accumulator 20 in the closed position from outside. A wire rod pulling means 3 that is rotated inward X1 and draws the wire rod a to be disposed between the cutting blades 36b and 36c.
A stationary drop-type wire material, comprising: an open / close type cutting means 36 for cutting the wire material a of the spiral wire material which has been rotated X1 together with the wire material drawing means and drawn. It is a winder.

Further, in the above-mentioned static drop type wire rod winding machine, there is provided a measuring instrument 60 disposed below the accumulator 20, and a carriage 50 for carrying the carrier 51 in and out of the measuring instrument. This is a static drop type wire rod winding machine characterized by the following.

[0012] More specifically, the static drop type wire rod winding machine of the present invention comprises a wire rod a (various steel wires, synthetic resin wires, and twisted wires thereof) which are subjected to various processes and are continuously fed. And a forming device 1 that discharges the filament as a spiral filament that falls Y
0, opening and closing, when winding up, the spiral wire is allowed to fall Y, and the accumulator 20 which is received and temporarily held after cutting is turned, X1 is turned toward the spiral wire on the accumulator. The rotary cutting device 30 for pulling and cutting the linear material, the carriage 50 for setting the carrier 51 below the spiral linear material 1a, the measuring device 60 and the drive control means 70, etc. It has an exit 80 and the like.

As shown in FIGS. 1 and 2, the retraction mechanism 1 includes a guide roll 2 for a wire material a, and a group of shaping rolls 3 and the like which are constituted by a plurality of rotating rolls and driven to rotate in the direction of the arrow. The wire material a continuously fed from a processing machine (not shown) or the like is turned into a wire material path a1, shaped into a straight line, and fed into the forming apparatus 10.

As shown in FIGS. 1 and 2, the forming apparatus 10 includes a guide cylinder 11 having a through hole for a wire material a disposed below the feeding mechanism 1 and an upper annular groove 13 fixed around the guide cylinder. The disk-shaped block 12 with the lower annular groove 14 is provided.
A turn roll 15a disposed below the guide cylinder 11, turn rolls 15b and 15c and press rolls 16a to 16d disposed at appropriate circumferential intervals around the disk-shaped block;
An appropriate rotation interlocking mechanism 1 includes a discharge roll 16e, a curved leveling roll group 17, a frame 18 indicated by a chain line, and the like.
The structure is provided with rotation guide mechanisms 15a to 18 and the like that are rotated X at 8a. The wire material a fed from the feeding mechanism 1 is a guide cylinder 11-turn roll 15a-15.
b into the upper annular groove 13 of the disk-shaped block 12 (straight material path a2-a3), and the curved leveling row group 17
After being fed into the lower annular groove 14 of the rotary block 12 via the turn roll 15c (straight material path a4-a5),
The spiral wire is discharged by the presser roll 16d-discharge roll 16e to the lower side of the disk-shaped block 12 and falls Y. The press rolls 16a and 16b rotate X to function as a press for the starting end side and the end end for sequentially fitting the wire material a into the upper annular groove 13 of the disc-shaped block 12, and press rolls 16c and 16d and The discharge roll 16e functions to hold and release the start and end sides of the release roll 16e, which is rotated X to sequentially fit the wire material into the lower annular groove 14, and that the disc-shaped block 1 is released.
According to 2, the wire material a is formed into a spiral wire material having an appropriate circular diameter, discharged downward, and dropped Y without rotating particularly.
The curved smoothing roll group 17 is rotated X to smooth the curved shape of the wire material a in the middle wire material path a4, thereby improving the accuracy and improving the forming performance and reliability of the spiral wire material.
Although the illustrated disk-shaped block 12 is provided with an upper annular groove 13 and a lower annular groove 14 to enhance the function of guiding the linear material, the rotation guide is provided without providing the upper annular groove and the lower annular groove. It is also possible to adopt a structure in which the wire material a is wound around the peripheral surface of the disc-shaped block 12 and guided only by the mechanisms 15a to 18 and the like.

The motor 1 with the speed reducer 19a shown in FIG. 2B
Reference numeral 9 denotes a motor for driving the feeding mechanism 1 and the forming apparatus 10, which turns the shaping roll group 3 through an appropriate interlocking mechanism 3a, and turns guide mechanisms 15a to 15a through an interlocking mechanism 18a.
18 are individually driven and controlled.
Each interlocking mechanism is implemented by publicly known or well-known means.

As shown in FIG. 1, the accumulator 20 has a U-shaped accumulator main body 22 having a base end arranged so as to be able to be raised and lowered on a support shaft 21 and opposed to each other at intervals.
Air cylinder 2 connected to the arm via an arm 21a
3, and a stop member 24 protruding from an intermediate portion of one of the accumulator main bodies 22. Normally, the front portions of the two accumulator main bodies 22 are formed via arms 21a and support shafts 21 by shortening an air cylinder. Is set to an open position in which the spiral linear member is dropped down as shown by the arrow Z, and the spiral linear material is allowed to fall Y, and the winding pattern is wound around the carrier 51. When the carrier becomes full, the air cylinder is opened. It extends and raises the front part of both accumulator main bodies 22 as shown by the arrow to become a horizontal closed position (solid line in the drawing), and forms a holding pattern for temporarily receiving the spirally-shaped filamentary material falling Y. The rotary cutting device 3 is configured to cut the spiral linear material received on the accumulator body 22.
The spiral wire is cut at 0, newly discharged and falls Y, and is temporarily stored. Or. In the illustrated embodiment, the air cylinder 23 may be replaced with a gad motor or the like to open and close by opening and closing.

As shown in FIGS. 1 and 3, the rotary cutting device 30 is rotated by a main frame 31, a motor 32 mounted on the main frame, an interlocking mechanism 33a and a rotary shaft 33b.
1 is provided with a rotating plate 33, and a linear material drawing means 35 and an openable / closable cutting means 36 arranged side by side on the rotating plate. The linear material pulling means 35 includes a frame 35a pivotally supported on a rotating plate.
An air cylinder 35c which is supported and supported by an air cylinder 35b so that it can be raised and lowered, and an air cylinder rod 35
Operation plate 35 with magnet 35f fixed to the tip of d
The operation plate 35e is rotated from the outside to the inside of the spiral linear material on the accumulator 20 by the rotation X1 by the rotation plate 33, and the operation plate is rotated by the air cylinder 35b as necessary. 35e is lowered slightly, the air cylinder 35c is shortened, and the operation plate 35
e to draw the spiral wire and turn the rotary cutting means 36
Are arranged between the cutting blades 36b and 36c (indicated by a dashed line), and after the cutting of the linear material, move in the reverse direction and retract to the outside of the spiral linear material.

The openable / closable cutting means 36 includes a pair of cutting blades 36b and 36c pivotally supported on a rotating plate 33, and one of the cutting blades 3 supported by a frame 36d via a link 36e.
An operating air cylinder 36f, etc., connected to 6c, is arranged outside the spiral wire on the accumulator 20, and is turned X1 together with the wire pulling means 35 by the turning plate 33. When the spiral wire is placed between the cutting blades 36b and 36c by the wire pulling means 35, the cutting blade 36b is moved by the air cylinder 36f. , 36c are driven to cut the linear material a, and then reversely operated to return to the original state.

As shown in FIGS. 1 and 5, the bogie 50 is preferably provided with a bogie main body 52 having wheels 53, a rotating disk 55 rotatably provided on the bogie main body with a rotating shaft 54, and a bogie main body. A motor 56 for rotating the turntable via an appropriate interlocking mechanism (not shown), and a tilt adjustment means 57a (bolts, nuts, spacers, etc.) for tilting the other end on the turntable with one end pivotally supported. Carrier support plate 57 arranged as possible
And the like, and has a structure provided with these rotation drive mechanisms 54 to 57. The carrier 51 is placed on the carrier support plate 57.
The carrier 51 is set by appropriately tilting the carrier α by the tilt adjusting means 57a.
Is carried from the carry-in path 80a onto the measuring device 60 with the rail 61, and the carrier 51 is swung and rotated Z in the inclined α state by the motor 56, thereby eliminating the entanglement of the spiral linear material falling Y. Rewind smoothly onto the carrier 51,
Therefore, the linear member of the carrier can be smoothly taken out. When the carrier 51 is full, for example,
0b, a new carrier is set in advance, and the waiting carriage 50 is switched from the carry-in path 80a to the measuring instrument 60, and the carrier is temporarily stored by the accumulator 20 in the spiral wire a. Switching operation is performed promptly. The loading / unloading path 80 shown in FIG. 4 can have various structures without being limited to the illustrated example.

The drive control means 70 has a mode in which a weighing machine 60 is provided as shown in the figure, and a mode in which a tachometer 15d is provided on the shaft of the turn roll 15b as shown in FIG. It is roughly divided. In the case where the weighing machine 60 of the cart is provided, as shown in FIG. 2B, the weighing machine 60 has a controller 71 to which various data 72 such as the linear velocity of the filament material a is input in advance. When the set signal 60a or the full signal 60b of 51 is inputted, the control signals 71a to 71c and the like are outputted by the respective control circuits with an appropriate time lag. That is, the set signal 6 of the carrier 51
0a, the control signal 71a is output, the motor 19 is driven, the shaping roll group 3 of the feeding device 1 is turned, the turning guide mechanisms 15a to 18 of the forming device 10 are turned X, and the linear material is turned on. a is retracted, shaped, released, and dropped as a spiral filament a that falls Y (the accumulator 20 is in the collapsed open position, and the rotary cutting device 30 is retracted to the outside of the spiral filament). This is a winding mode in which the carrier 51 is set by the user.

Next, the controller 71
Control signals 71b and 71c are output based on the full signal 60b of the air cylinder 21 of the accumulator 20.
Is extended to bring both support frames 22 horizontally up to the closed position (see the drawing), to receive and temporarily store the spirally-shaped linear material falling Y, and further, the air cylinder of the rotary cutting device 30. 35c, 35b and 36f are operated, the whole is rotated X1, and the wire material of the spiral wire material is drawn by the wire material drawing means 35 to open and close the cutting means 3.
After the wire is cut in 6, it is operated in reverse and retracts to the outside of the spiral wire, and during this temporary storage, the bogie 50 on which a new carrier is set is switched and placed on the scale 60, again. Based on the set signal 60a, the accumulator 20 is switched to the open position to form a control mechanism in which the winding operation is repeated.

In the case where the tachometer 15d is provided, when the molding apparatus 10 is switched on, the rotation of the turn roll 15b is detected by the tachometer 15d, and the detection signal 15e is inputted to the controller 71, The controller 71 outputs a control signal similar to the above based on the detection signal 15e and various data 72 such as the linear velocity of the wire a previously input, and when the carrier 51 is fully wound, the accumulator is output. A mechanism for controlling the rotary cutting device 20 and the rotary cutting device 30 in the same manner as described above.

The stationary dropping type wire rod winding machine shown in the drawing has the above-described structure, and the wire rod a is passed through the feeding mechanism 1 and the molding apparatus 10 and the carrier 50 on which the carrier 51 is set. When the switch is turned on after being placed on the measuring device 60, first, a control signal 71a is output from the controller 71 based on the set signal 60a from the measuring device 60, and the shaping roll group 3 of the retraction mechanism 1 is turned, and the molding device 10 The rotation guide mechanisms 15a-18 rotate X, and the filament material a is changed in direction to the filament material path a1 by the feeding mechanism 1 and shaped, and then the rotation guide mechanisms 15a-18 of the molding apparatus 10 and the disk are formed. The reentrant wire material a is curved and shaped by the block 12, and is discharged downward and dropped as a spiral wire material (the accumulator 20 is in the open position). Received at 51 Te wound.

Next, when the carrier 51 is almost full, the controller 71 outputs control signals 71b and 71c based on the full signal 60b obtained by the measuring device 60, and
When the accumulator 20 is in the closed position (see the drawing), the spiral filamentary material that falls Y is received and temporarily stored, and is received by the filamentous material drawing means 35 of the rotary cutting device 30. The wire material a of the spiral wire material is drawn, the wire material is smoothly cut by the opening / closing type cutting means 36 to return to the original shape, and the temporary storage of the newly released spiral wire material continues. And the winding is stopped.

During the temporary storage of the new spiral filament material a, the fully loaded carrier 51 is carried out by the cart 50, and the cart 50 on which the new carrier is set is transferred to the scale 60.
If the switch is easily and promptly switched, the set signal 60a is output again, the accumulator 20 returns to the open position, and the controller 71 sets the control signal 7
For example, the winding operation is repeatedly performed without restarting the winding machine. For example, the winding operation is repeatedly performed without restarting the winding machine.

As described above, the stationary drop type wire winding machine of the embodiment allows the spiral wire to fall Y by the open position of the accumulator 20 and closes the accumulator 20 when the carrier is fully loaded. The switching setting of the carrier 51 is facilitated by the temporary storage of the spiral wire by switching to the position and the smooth cutting of the spiral wire 1a by the rotary blades 36b and 36c of the rotary cutting device 30. In this way, continuous winding can be smoothly performed without stopping the winding machine, thereby improving winding efficiency and the like. In addition, even if the discharge position of the spiral wire 1a changes due to the rotation X1 of the wire pulling means 35 of the rotary cutting device and the rotation X1 of the pulling and opening / closing cutting means 36, it is exceptional. The spiral wire can be cut smoothly without any trouble. Further, the measuring instrument 60 disposed below the accumulator 20
During the temporary storage of spiral wires that are newly released after cutting, a new carrier is promptly carried in and out by the trolley 50 that carries the carrier 51 in and out of the measuring instrument and sets it. Then, the carrier set signal 60a is output again by the scale 60, and the winding is continuously repeated without stopping the winding machine particularly. In addition, tachometer 1
Even when the 5d is provided, the accumulator 20 and the rotary cutting device 30 are similarly controlled, so that the winding performance and reliability of the wire material can be improved comprehensively, and also significant automation and labor saving can be achieved. ing.

When the tachometer 15d is provided, the controller 71 performs the same control at the time of full winding based on the detection signal 15e of the tachometer 15d and various data 72, such as the linear velocity of the wire a, which is input in advance. A signal can be output, and when the carrier 51 is fully wound, the accumulator 20 and the rotary cutting device 30 are controlled in the same manner as described above, and basically the same operations and effects as described above are obtained.

[0028]

According to the present invention, there is provided a stationary drop-type wire winding device which is wound as a spiral wire having a structure as described above and which is dropped by a disc-shaped block and a rotating guide mechanism. In the machine, the spiral wire that falls due to the open position of the accumulator is allowed to fall, the spiral wire is smoothly cut by the rotation of the rotary cutting device when the carrier is fully loaded, the closed position of the accumulator. The cutting performance and reliability have been improved, such as making it easy to set the carrier during temporary storage of the spiral wire by switching to a new one, and making it possible to smoothly repeat continuous winding without stopping the winding machine. It improves the winding efficiency as well as the nature.

The rotation and pulling of the linear member pulling means of the rotary cutting device and the rotation of the opening and closing type cutting means,
The spiral wire is cut smoothly in response to the change in the position of the spiral wire, and the scale is placed below the accumulator, and the carrier is loaded and unloaded onto the scale. During the temporary storage of spiral wires newly released after cutting by the bogie, new carriers can be quickly carried in and out and set, and the measuring device again outputs the carrier set signal and full signal. The winding performance is continuously improved without stopping the take-up machine, and the winding performance and reliability of the wire material have been significantly improved, and the automation and labor saving have been greatly reduced. Is possible.

[Brief description of the drawings]

FIG. 1 is an overall perspective mechanism diagram showing an embodiment of the present invention.

FIG. 2A is a plan view of a molding device part, and FIG. 2B is a side view of a feeding mechanism, a molding device part, and drive control means.

FIGS. 3A and 3B are a plan view of a rotary cutting device, a side view of a linear material drawing means, and a side view of an openable cutting means.

FIG. 4 is a side view (A) of a measuring instrument and a cart and a plan view (B) of a carry-in / out route.

[Explanation of symbols]

 a Wire rod 12 Disc-shaped block 15a-18 Rotation guide mechanism 20 Accumulator 30 Rotary cutting device 35 Wire rod arrangement means 36 Opening / closing cutting means 36b, 36c Cutting blade 50 Dolly 51 Carrier

Claims (3)

[Claims] 1. A static drop wire reeling machine which discharges a wire as a spiral wire by a disc-shaped block and a rotating guide mechanism and drops the wire onto a lower carrier. Opening and closing with a gap on the side, allowing the spiral filaments to fall during winding, and installing an accumulator that receives the spiral filaments newly released when cutting and temporarily holds them And a rotary cutting device for rotating the spiral-shaped wire material received on the accumulator in the closed position to cut the wire material. Taker. 2. The winding wire winding device according to claim 1, wherein the rotary cutting device includes a spiral-shaped wire material received on a winding accumulator in a closed position. On the other hand, a wire pulling means which rotates from the outside to the inside and draws the wire and is disposed between the cutting blades, and a wire of the spiral wire which is turned and drawn together with the wire pulling means A static drop type wire rod winding machine, comprising: an opening / closing type cutting means for cutting a rod material. 3. A static drop type wire rod winding machine according to claim 1, wherein the weighing machine is disposed below the accumulator, and a trolley for carrying the carrier in and out of the weighing machine and setting the weighing machine. And a static fall type wire rod winding machine.