JP3277258B2 - Wire cutting machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire cutting machine for cutting a wire such as a wiring cable into a desired length and supplying the cut wire.

[0002]

2. Description of the Related Art Generally, wire materials such as wiring cables and wires are often sold as winding rolls wound in a ring shape. It is necessary to use such a machine, and in a product factory or the like, a dedicated machine is used in which a wire is cut from a winding roll into fixed length units and supplied.

[0003] However, such a dedicated machine is convenient when the type and length of the wire to be used are determined in advance, that is, when a single product is supplied in large quantities, but on the other hand, the type of wire and cutting It is difficult to respond flexibly when the conditions such as length are changed frequently or when the place of use is changed. It is a fact that the wire rod is manually fed from a winding roll set on a reel or the like, measured by a scale or the like, and then cut by a tool such as a nipper or the like.

The present invention has been made to solve the problems existing in the prior art, and automatically and quickly supplies a fixed-size wire from a winding roll automatically, and differs in the type of wire and the cutting length. It is an object of the present invention to provide a wire rod slicing machine that can be widely used in any case, and that can be implemented in a small, compact, and low-cost manner.

[0005]

A wire cutting machine 1 according to the present invention comprises a loading table 21 on which a winding roll R formed by winding a wire W in a ring and a loading table 2 are provided.
1 and has a loading core portion 22 that stands in the center of
The loading core unit 22 is moved up and down to transfer a wire loading mechanism unit 2 having a lifting mechanism 23 capable of changing the relative position in the vertical direction with respect to the loading table unit 21 and a wire W fed from the winding loading mechanism unit 2. A transfer roller mechanism 4, a measuring mechanism 5 for measuring the transfer amount of the wire W to be transferred, and a control unit for controlling the transfer amount based on at least the measured transfer amount detection value Dd and a preset set value Ds. 6, and a cutting mechanism 7 for cutting the wire rod W after the transfer is completed.

In this case, the loading core portion 22 can be formed in a conical shape to be inserted into the inner space of the winding roll R.
A tension applying mechanism 24 for applying a back tension to the wire W fed out is provided in the winding loading mechanism 2.
And a plurality of sets of roller mechanisms 15, 16, 17 having a pair of upper and lower rollers are arranged in the front-rear direction, and one set of roller mechanisms 17 is used for the transfer roller mechanism 4, and another set of rollers is used. Roller mechanism 16 can be used for the measurement mechanism section 5.

[0007] Wire sizing cutter 1 according to another embodiment of the present invention
Is a loading table section 21 on which a winding roll R in which a wire W is wound in a ring shape is placed, and a plurality of upstanding bar members 22p.
And a conical loading core portion 22 inserted into the inner space of the winding roll R standing upright at the center of the loading table portion 21.
, A plurality of insertion holes 21w, through which the rod members 22p pass, and a transfer roller mechanism 4, which transfers the wire W fed from the winding loading mechanism 2, is transferred. A measuring mechanism unit 5 for measuring the transfer amount of the wire W, a control unit 6 for controlling the transfer amount based on at least the detected value Dd of the transfer amount measured and a preset value Ds, and cutting the wire W after the transfer is completed And a cutting mechanism 7 for cutting.

Further, a wire rod slicing machine 1 according to another embodiment of the present invention comprises a winding loading mechanism section 2 for loading a winding roll R obtained by winding a wire W in a ring shape, and a winding loading mechanism section. A transfer roller mechanism unit 4 for transferring the wire W fed from the second unit 2, a measurement mechanism unit 5 for measuring the transfer amount of the transferred wire W, and at least a detected value Dd of the measured transfer amount and a preset set value Ds. After the transfer is completed, the control unit 6 controls the transfer amount on the basis of the control signal, and the moving mechanism 73 moves the movable blade 72 forward and backward with respect to the fixed blade 71 by the reverse rotation of the drive motor 41 in the transfer roller mechanism unit 4. A cutting mechanism 7 for cutting is provided. In this case, the cutting mechanism 7 can be configured to include a position changing mechanism 74 that displaces the movable blade 72 (fixed blade 71) in a direction perpendicular to the direction of movement toward and away from the fixed blade 71 (movable blade 72).

Furthermore, a wire rod sizing machine 1 according to another embodiment of the present invention comprises a winding roll R having a wire W wound in a ring shape.
And a transfer roller mechanism 4 for transferring a wire W fed from the winding loading mechanism 2.
A measurement mechanism unit 5 for measuring a transfer amount of the transferred wire W,
A control unit 6 that controls the transfer amount based on at least the measured transfer amount detection value Dd and a preset set value Ds, a cutting mechanism unit 7 that cuts the wire W after the transfer is completed, and further includes a drum shaft 91 , A rear flange portion 92 fixed to the drum shaft 91, and a plurality of frame members 93 f... Whose rear end portion is rotatably supported by the rear flange portion 92 are arranged in a cylindrical shape around the drum shaft 91. The inner end portion is rotatably mounted on the configured winding drum portion 93 and the collar member 94 slidably supported on the drum shaft 91, and the intermediate portion is rotatably mounted on the front end portion of the frame members 93f. A plurality of lever members 95f are arranged radially to form a front flange portion 95 and a winding drive mechanism 96 for driving the drum shaft 91. And characterized in that it comprises a winding mechanism 9 for winding the wire W which has passed through the.

[0010]

According to the wire rod slicing and cutting machine 1 of the present invention, first, the winding roll R is loaded into the winding loading mechanism 2.
That is, the winding roll R is placed on the loading table 21 and the inner space of the winding roll R is placed in the loading table 21.
The loading core part 22 standing upright at the center is inserted. On this occasion,
The loading core unit 22 is formed in a conical shape and is moved up and down by the elevating mechanism 23, so that the relative position in the vertical direction with respect to the loading table unit 21 can be changed, that is, the loading core unit 22 located on the upper surface of the loading table unit 21 can be moved. The outer diameter can be varied, and the outer diameter of the loaded core portion 22 can be made to match the inner diameter of the winding roll R having a different inner diameter of the inner space.
The loading core portion 22 includes a plurality of upstanding bar members 22p.
And the loading table section 2
1 is provided with an insertion hole 21w through which the rod members 22p pass, so that the winding roll R is held on the loading table 21 even when the loading core 22 is lowered most.

The wire W fed from the winding loading mechanism 2 is transported by a transport roller mechanism 4. At this time, an optimal back tension is applied to the fed wire W by the tension applying mechanism 24, and the wire W is prevented from being loosened during the transfer. In this case, by arranging a plurality of sets of roller mechanisms 15, 16, 17 in front and rear, one set of roller mechanisms 17 can be used as the transfer roller mechanism 4. Another set of roller mechanisms 1
Reference numeral 6 is used as the measurement mechanism unit 5 to measure the transfer amount of the transferred wire W. Then, the measured transport amount detection value Dd is provided to the control unit 6, and the control unit 6 compares the preset setting value Ds with the detection value Dd. Perform stop control. The wire rod W curved by the plurality of roller mechanisms 15, 16, 17 is straightened.

On the other hand, the wire W sent from the transfer roller mechanism 4 passes through the cutting mechanism 7, so that the transfer roller mechanism 4 stops, and when the transfer of the wire W is completed, the wire W is cut. In this case, the cutting mechanism section 7 includes a fixed blade 71 and a movable blade 72, and the movable blade 72 is moved by a moving mechanism 73, in particular, the moving mechanism 7 driven by the reverse rotation of the drive motor 41.
3, the wire W is moved forward and backward (moves up and down) with respect to the fixed blade 71, and the wire W is automatically cut. That is, the drive motor 41 is used for both driving of the transfer roller mechanism 4 and driving of the moving mechanism 73 of the cutting mechanism 7 via a one-way clutch or the like. The cutting mechanism 7 includes a movable blade 72 (fixed blade 7).
In order to provide a position changing mechanism 74 for displacing 1) in the direction perpendicular to the moving direction to the fixed blade 71 (movable blade 72),
The disadvantage that only one point of the movable blade 72 is used for a long time is prevented.

On the other hand, the wire rod size cutting machine 1 has a cutting mechanism 7
And a winding mechanism 9 for winding the wire W passed through. Thereby, when the cutting length is relatively long, the wire W can be wound by the winding mechanism 9.
In this case, the winding mechanism 9 includes a drum shaft 91, a rear flange 92 fixed to the drum shaft 91,
A plurality of frame members 93f, whose rear end portions are rotatably supported by the rear flange portion 92, are arranged around the drum shaft 91 in a tubular shape, and can be slid on the drum shaft 91. A plurality of lever members 95f... Rotatably mounted at the inner end to a collar member 94 supported on the front end of the frame member 93f. Front flange 95
, The lever members 95f can be tilted forward, and the winding drum 93 can be narrowed down to a tapered shape with a small diameter on the front side.
Can be easily extracted from the winding drum section 93.

[0014]

Next, preferred embodiments according to the present invention will be described in detail with reference to the drawings.

First, the configuration of a wire rod slicing machine 1 according to this embodiment will be described with reference to FIGS.

FIG. 1 shows the overall external configuration of a wire rod size cutting machine 1. Reference numeral 10 denotes an airframe, which is provided with a base 11 having a U-shape in side view and a support plate 12 which stands vertically from the upper right side of the upper surface of the base 11, and a bottom surface of a lower plate 11d of the base 11 Can be freely moved by a plurality of casters 13.

On the other hand, a winding loading mechanism 2 is disposed on the left side of the base 11. The winding loading mechanism 2 is shown in detail in FIGS. In FIG. 2, reference numeral 19 denotes a circular rotating plate, which has a plurality of restricting pieces 20 s provided on the upper surface of the upper plate 11 u of the base 11, and a plurality of rollers 20 r provided on the lower surface while its peripheral edge is regulated. Thereby, it is possible to freely rotate on the upper plate portion 11u. Then, a flat circular loading table 21 having substantially the same outer diameter as the rotating board 19 is mounted on the upper surface of the rotating board 19 via a plurality of brackets 20b. As shown in FIG. 3, the loading table section 21 has a circular hole 21c at the center, and a plurality of (12) insertion holes which are cut out from the inner edge of the circular hole 21c in the radial direction and are formed at equal intervals. 21w ... A loading core 22 described later is inserted into the circular hole 21c and the insertion holes 21w. In addition, an insertion hole 19w through which the loading core portion 22 is inserted is formed at the center of the turntable 19, and the upper plate portion 11u is formed.
Also, an insertion hole 11w through which the loading core portion 22 is inserted is formed.

A pair of parallel left and right guide rods 26p and 26q are provided vertically between the upper plate 11u and the lower plate 11d of the base 11 and on both sides of the insertion hole 11w (see FIG. 1). . A movable plate 27 that can move up and down along the guide rods 26p and 26q is loaded on the guide rods 26p and 26q. Then, a support housing 28 having an internal space is fixed at the center of the upper surface of the movable plate 27. A lower portion of a center shaft 29 is rotatably mounted on an upper portion of the support housing 28 via a bearing 30. An upper portion of the center shaft 29 extends above the upper plate portion 11u through the insertion hole 11w, and a bevel gear 30 is provided at a lower end portion facing the internal space of the support housing 28. A powder brake 31 is attached to the side surface of the support housing 28, and the bevel gear 32 fixed to the input shaft 31s is meshed with the bevel gear 30. Thereby, the tension applying mechanism 24 is configured. Further, the center of a small-diameter horizontal disk-shaped upper mounting plate 33 is fixed to the upper end portion of the center shaft 29, and the large-diameter horizontal disk-shaped lower mounting plate 33 is fixed to the middle portion of the center shaft 29. The center of 34 is fixed. A plurality of (16) rod members 22p arranged at equal intervals in the circumferential direction are provided between the peripheral portions of the upper mounting plate 33 and the lower mounting plate 34, thereby forming a conical loading core portion. 22. In this case, the rod member 2
.. Pass through the insertion holes 21w.

On the other hand, a horizontal fixed plate 35 is mounted on the base 11 at an intermediate position in the vertical direction of the back plate 11b.
The nut 36n formed with x is rotatably mounted. A screw 36s is screwed into the nut 36n, thereby constituting the ball screw mechanism 36, and the upper end of the screw 36s is fixed to the movable plate 27. Further, a gear motor 37 is fixed to the back plate portion 11b, and an endless timing belt 38 is bridged between a gear 37x provided on an output shaft of the gear motor 37 and the gear 36x. Thereby, the lifting mechanism 23 is configured.

Therefore, the winding loading mechanism 2 can place the winding roll R on which the wire W is wound in a ring shape on the upper surface of the loading table 21 and, at the center of the loading table 21. The standing conical loading core portion 22 is inserted into the inner space of the winding roll R. In addition, in the elevating mechanism 23, the nut 36n rotates forward and reverse by the forward and reverse rotation of the gear motor 37, and the screw 36s is moved up and down. As a result, the movable plate 27, the support housing 28, and the loading core unit 22 move up and down integrally. Thereby, the loading core portion 22
The vertical position relative to the loading table 21 can be changed. On the other hand, when the loaded core portion 22 rotates, an appropriate back tension is applied to the wire W fed by the powder brake 31.

As shown in FIG. 4, a roller mechanism 15, 16 using a pair of upper and lower rollers is provided below the support plate 93 and to the left of the upper plate 11u in the base 11.
17 are arranged in plural in the front-rear direction (three sets). A set of roller mechanisms 17 located on the front side in the feed direction
Is used for the transfer roller mechanism 4, and another set of roller mechanisms 16 located in the middle is used for the measurement mechanism 5.
In this case, as shown in FIG. 4, the transfer roller mechanism unit 4 is rotated in a direction in which the wire W is sent forward by a drive motor 41 described later, and transfers the wire W fed from the winding loading mechanism 2, The measurement mechanism unit 5 detects, for example, the number of rotations (rotation angle) of the roller in the rotating roller mechanism 16 by a transfer amount detector 5s such as a rotary encoder, and measures the transfer amount of the transferred wire W. In addition,
The upper roller of each of the roller mechanisms 15, 16, 17 is supported by a support mechanism 18 so as to be able to move up and down, and is elastically supported by a spring whose elastic force is adjusted.

On the other hand, a cutting mechanism 7 is provided at the lower right side of the support plate 12. The cutting mechanism 7 is shown in detail in FIGS. The cutting mechanism 7 includes a fixed blade 71 and a movable blade 72. The fixed blade 71 is disposed below the transferred wire W, and the movable blade 72 is disposed above the transferred wire W. The movable blade 72 is supported by the moving mechanism 73. In this case, the upper end of the movable blade 72 is held by an elongated holder 75, and the upper end of the holder 75 is supported by a guide 76 so as to be slidable in the horizontal direction. Furthermore, the upper end of the guide 76 is rotatably supported by the lower end of the follow-up link 77, and an engagement hole 77w is formed in the middle of the follow-up link 77. Accommodates a circular eccentric cam 78 rotatably. The eccentric position of the eccentric cam 78 is fixed to an intermediate portion of the drive shaft 79, and both ends of the drive shaft 79 are rotatably supported by a pair of separated support plates 80p and 80q. A gear 79x is attached to one end of the drive shaft 79.

On the other hand, a drive motor (gear motor) 41 is mounted on the base 11. A gear 82x is provided on the output shaft 41s of the drive motor 41 via a one-way clutch 82, and an endless timing belt 83 is bridged between the gear 82x and the gear 79x. At another position of the output shaft 81s, a gear 84x is provided via a one-way clutch 84. Between the gear 84x and a gear 17x provided on a lower roller shaft of the roller mechanism 17 (transfer roller mechanism 4). The endless timing belt 85 is suspended. In this case, the one-way clutches 82 and 84 are provided so as to function in opposite directions. Thus, when the drive motor 41 rotates in the forward direction, the one-way clutch 84 is connected, the rotation of the drive motor 41 is transmitted to the roller mechanism 17 via the gear 84x, and the drive motor 41 rotates in the reverse direction. For example, the one-way clutch 82 side is connected, and the rotation of the drive motor 41 is moved by the moving mechanism 74, that is, the drive shaft 7 via the gear 82x.
The movable blade 72 is moved up and down by the rotation of the eccentric cam 78.

A position changing mechanism 74 is provided on the side of the support plate 80p. The position changing mechanism 74 is a rail 86
A rack 87 is slidably supported on the rack 87. The rack 87 meshes with, for example, a pinion 88x provided on an output shaft of a stepping motor 88, and engages with an engaging post 87p raised at an end of the rack 87. An engagement hole 76w provided at an end of the holder 75 is slidably inserted. Accordingly, if the rotation of the stepping motor 88 is controlled, the holder 75 is displaced in the horizontal direction, that is, the movable blade 72 is displaced in a direction perpendicular to the direction in which the movable blade 72 moves toward and away from the fixed blade 71. Therefore, for example, by counting the number of uses and displacing the movable blade 72 little by little when reaching a certain number, the cutting position for the wire W can be changed,
The optimal cutting ability is always maintained, and the movable blade 72
Can be used effectively. Further, a position changing mechanism similar to that of the movable blade 72 may be provided on the fixed blade 71 side. In FIG. 5, reference numeral 89 denotes a U-shaped notch groove.

On the other hand, a guide pulley 97 is rotatably provided on the support plate 12 located in front of the cutting mechanism 7. A winding mechanism 9 that winds the wire W that has passed through the guide pulley 97 is provided above the supporting plate 12. Winding mechanism 9
Are shown in detail in FIG. 6 and FIG. The winding mechanism 9 includes a winding drive mechanism 96 disposed on the back side of the support plate 12, and a drum shaft 91 serving as an output shaft of the winding drive mechanism 96 penetrates the support plate 12 and protrudes to the front side. . Then, a disk-shaped rear flange portion 92 is fixed to a rear portion on the drum shaft 91, and a collar member 94 is slidably fitted to the front end portion of the drum shaft 91. The collar member 94 is positioned at the front side of the drum shaft 91 by a stopper 98 fixed to the tip of the drum shaft 91 and a click portion 99. On the other hand, a rear end portion of the plurality of (six) frame members 93 f.
3i. In this case, each frame member 9
.. Are arranged at regular intervals around the drum shaft 91 to form a cylindrical winding drum portion 93.
A bracket 100 is fixed to the collar member 94 corresponding to the position of each frame member 93f, and one end of a rod-like lever member 95f is attached to the bracket 100 via a rotating portion 95i. , Lever member 9
5f are attached to the front ends of the frame members 93f via rotating parts 93j. Thereby, the front flange portion 95 on which the lever members 95f are radially arranged is formed.

Therefore, when winding the wire W, if the lever members 95f are displaced to the set position indicated by the solid line in FIG.
Are fixed by the stopper 98 and the click portion 99, and the respective frame members 93f are parallel to the drum shaft 91 to form a cylindrical winding drum portion 93 having the same diameter in the axial direction. On the other hand, when removing the wound wire W, the lever members 95f are displaced to a release position indicated by a virtual line in FIG.
The collar member 94 is displaced rearward along the drum shaft 91, and the front end of the frame member 93f is inclined toward the center. The winding drum 93 is narrowed down to a tapered shape with a small diameter on the front side. Can be easily removed. In addition, the drum shaft 91 is rotated in the winding direction by the winding drive mechanism 96 and is repeatedly displaced in the axial direction (the direction of arrow A), so that the wire W is fixed in the axial direction of the winding drum unit 92. It is wound up at intervals and at a constant width (adjustable).

Reference numeral 6 denotes a controller, which is supported by a post 61 erected on the base 11. The control unit 6 includes an operation box 62, and has a built-in electric circuit system having a computer function therein, and has a display unit 63 and a keyboard 64 outside. The keyboard 64 allows the user to input various setting values such as the number of cuts, including the set value Ds of the cut length. The control unit 6 controls the transfer amount based on at least the detected value Dd of the transfer amount measured by the measurement mechanism unit 5 and the set value Ds set in advance by the keyboard 64, and has a function of controlling the entire operation.

Next, the method of use and overall operation of the wire rod slicing machine 1 according to this embodiment will be described with reference to the drawings.

First, the winding roll R is loaded. In this case, the winding roll R is placed on the loading table unit 21 and the elevating mechanism 23 is operated to raise and lower the loading core unit 22 so that the loading core unit 22 inserted into the inner space of the winding roll R is moved. Are stopped at a position where the outside diameter of the winding roll R matches the inside diameter of the inner space of the winding roll R. Thereby, even if the inner diameter of the inner space in the winding roll R is different, the loading core 2
2 can be easily adapted by lifting and lowering.

On the other hand, as shown in FIG. 1, the wire W fed from the winding loading mechanism 2 is fed to a roller mechanism 15, a roller mechanism 16 (measurement function section 5), and a roller mechanism 17 (transfer roller mechanism section 4). After passing sequentially, it is further set between the fixed blade 71 and the movable blade 72 in the cutting mechanism 7.
When the cutting length is relatively short, the distal end of the wire W is set as a free end in front of the cutting mechanism 7, and when the cutting length is relatively long, the wire W is hung on the guide pulley 97. After passing, the winding drum 9 of the winding mechanism 9
Fix to 3.

Further, the set value Ds for the cutting length is input from the keyboard 64 in the control unit 6, and
Enter necessary setting values such as the number of cuts.

When the start button is turned on, the transfer roller mechanism 4 is operated, and the wire W fed from the winding loading mechanism 2 is transferred by the transfer roller mechanism 4 and the wire mechanism W of the cutting mechanism 7 is moved. Sent forward. At this time, an optimal back tension is applied to the fed wire W by the powder brake 31 to prevent the wire W from being loosened during the transfer. Further, the transfer amount of the transferred wire W is measured by the measurement mechanism unit 5, and the detected value Dd is given to the control unit 6. Therefore, the control unit 6
Compares the preset set value Ds with the detected value Dd, and stops the transfer roller mechanism 4 if they match. Then, when the transfer roller mechanism 4 stops and the transfer of the wire W is completed, the cutting mechanism 7 is operated to cut the wire W.

As a result, the short cut wire W is sequentially discharged from the discharge guide 14. The long wire is wound around the winding drum 93 of the winding mechanism 9.

The embodiment has been described in detail above.
The present invention is not limited to such an embodiment,
The configuration, shape, and the like of the details can be arbitrarily changed without departing from the gist of the present invention.

[0035]

As described above, the wire rod slicing machine according to the present invention basically has a winding loading mechanism for loading a winding roll formed by winding a wire in a ring shape, and a winding loading mechanism. A transfer roller mechanism for transferring the wire rod fed from the mechanism, and a measurement mechanism for measuring the transfer amount of the transferred wire,
At least a control unit that controls the transfer amount based on the measured transfer amount detection value and a preset set value, and a cutting mechanism that cuts the wire after the transfer is completed, has the following remarkable effects. Play.

It is possible to automatically and accurately supply a fixed-size wire rod from the winding roll, and it is possible to implement the compact wire rod at a small cost.

The winding loading mechanism section is composed of a loading table section and a loading core section, and the loading core section can be moved up and down to change the vertical position relative to the loading table section. It can be used in general even when the sizes are different.

The cutting mechanism is provided with a movable blade and a fixed blade, and the moving mechanism of the movable blade is driven by the reverse rotation of the drive motor in the transfer roller mechanism, thereby eliminating the drive motor on the moving mechanism side. And contribute to miniaturization and cost reduction.

A movable blade (fixed blade) in the cutting mechanism
By providing a position changing mechanism for displacing the movable blade in the direction perpendicular to the moving direction to the fixed blade (movable blade), the optimum cutting ability is always maintained, and the movable blade (fixed blade) can be effectively used.

A take-up mechanism is formed by a drum shaft, a rear flange portion fixed to the drum shaft, and a plurality of frame members whose rear end portions are rotatably supported by the rear flange portion. The inner end is rotatably mounted on the take-up drum part arranged in a shape and the collar member slidably supported on the drum shaft, and the intermediate part is rotatably mounted on the front end of the frame member. By providing the front flange portion formed by arranging the plurality of lever members radially, it is possible to easily pull out the wound wire material from the winding drum portion.

[Brief description of the drawings]

FIG. 1 is an overall front view of a wire rod cutting machine according to the present invention;

FIG. 2 is a partially sectional front view of a wire loading mechanism in the wire slicing machine;

FIG. 3 is a plan view of a wire loading mechanism in the wire slicing machine;

FIG. 4 is a front view of a cutting mechanism in the wire rod slicing machine.

FIG. 5 is a side view of a cutting mechanism in the wire rod slicing machine;

FIG. 6 is a front view showing a part of a winding mechanism in the wire rod slicing machine;

FIG. 7 is a cross-sectional side view showing a part of a winding mechanism in the wire rod slicing machine.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 wire rod slicing machine 2 winding loading mechanism 4 transfer roller mechanism 5 measuring mechanism 6 controller 7 cutting mechanism 9 winding mechanism W wire R winding roll 15 ... roller mechanism 21 loading table 21w insertion hole Reference Signs List 22 loading core portion 22p rod member 23 elevating mechanism 24 tension applying mechanism 71 fixed blade 72 movable blade 73 moving mechanism 74 position changing mechanism 91 drum shaft 92 rear flange portion 93f frame member 93 winding drum portion 94 color member 95f lever member 95 front Flange 96 Winding drive mechanism

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. ⁷ , DB name) B21F 11/00 B21F 23/00 B23D 33/02

Claims (8)

(57) [Claims] 1. A charging table comprising: a loading table on which a winding roll in which a wire is wound in a ring shape is placed; and a loading core standing upright at the center of the loading table. Winding loading mechanism section having a lifting mechanism capable of changing the vertical position relative to the section,
A transfer roller mechanism for transferring the wire fed from the winding loading mechanism, a measuring mechanism for measuring the transfer amount of the transferred wire, and at least a detected value of the measured transfer amount and a preset value based on a preset value. What is claimed is: 1. A wire rod fixed-size cutting machine comprising: a control unit for controlling a transfer amount; and a cutting mechanism unit for cutting a wire rod after the transfer is completed. 2. The wire rod slicing and cutting machine according to claim 1, wherein the loading core is formed in a conical shape to be inserted into an inner space of the winding roll. 3. The wire rod slicing and cutting machine according to claim 1, wherein the winding loading mechanism section includes a tension applying mechanism for applying a back tension to the fed wire. 4. A plurality of roller mechanisms having a pair of upper and lower rollers are arranged side by side in the front-rear direction, and one set of roller mechanisms is used for a transfer roller mechanism and another set of roller mechanisms is used for a measurement mechanism. The wire rod fixed-size cutting machine according to claim 1, characterized in that: 5. A winding roll, comprising a combination of a loading table on which a winding roll in which a wire is wound in a ring shape is mounted and a plurality of upstanding bar members, and rising in the center of the loading table. A winding loading mechanism having a conical loading core inserted into the inner space and having a plurality of insertion holes through which a rod member passes in a loading table, and a wire fed from the winding loading mechanism is transported. A transfer roller mechanism,
A measuring mechanism for measuring the transfer amount of the wire to be transferred, a control unit for controlling the transfer amount based on at least the detected value of the measured transfer amount and a preset value, and a cutting mechanism for cutting the wire after the transfer is completed Wire cutting machine characterized by comprising a part. 6. A winding loading mechanism for loading a winding roll formed by winding a wire in a ring shape, a transfer roller mechanism for transferring a wire fed from the winding loading mechanism, and a transfer of the transferred wire. A measuring mechanism for measuring the amount, a controller for controlling the amount of transfer based on at least the detected value of the measured amount of transfer and a preset value, and a movable blade fixed by the reverse rotation of the drive motor in the transfer roller mechanism. A wire rod fixed-size cutting machine comprising a cutting mechanism for cutting a wire rod after transfer using a moving mechanism that moves forward and backward with respect to a blade. 7. The wire rod according to claim 6, wherein the cutting mechanism comprises a position changing mechanism for displacing the movable blade (fixed blade) in a direction perpendicular to the direction of movement toward and away from the fixed sword (movable blade). Fixed size cutting machine. 8. A winding loading mechanism for loading a winding roll in which a wire is wound in a ring shape, a transfer roller mechanism for transferring a wire fed from the winding loading mechanism, and a transfer of the transferred wire. A measuring mechanism for measuring the amount, a control unit for controlling the amount of transfer based on at least the detected value of the measured amount of transfer and a preset value, and a cutting mechanism for cutting the wire rod after the transfer is completed, A drum shaft, a rear flange portion fixed to the drum shaft, and a plurality of frame members, the rear end portions of which are rotatably supported by the rear flange portion, arranged in a cylindrical shape around the drum shaft. Release a plurality of lever members having an inner end rotatably mounted on a take-up drum portion and a collar member slidably supported on a drum shaft, and a middle portion rotatably mounted on a front end portion of a frame member. By having a front flange portion arranged in a radiating manner and a winding drive mechanism for driving the drum shaft, a winding mechanism for winding the wire rod that has passed through the cutting mechanism is provided. Wire size cutting machine.