JP4392625B1 - High speed blade machine - Google Patents

Abstract

A blade machine for braiding a wire fed from a bobbin of a carrier to the outer periphery of a core, and the traveling speed of the carrier can be increased by smoothly running the carrier along a track for guiding the traveling of the carrier. In addition, a high-speed blade machine with low noise is provided.
A front and rear guide rollers 28a of each carrier 8, the metal member 29 is fixed between 28a, the metal member 29 has substantially the same width as the diameter of the guide rollers 28a, both ends of the metal member 29 By forming arcuate shapes 29b, 29b along the outer periphery of the respective guide rollers in the portion, a boat-shaped portion 28 in which a metal member 29 is replenished between both guide rollers 28a, 28a is formed, and the boat-shaped portion 28 runs while being guided along an annular groove 31 formed on the upper surface of the driving guide board 5.
[Selection] Figure 4

Description

  The present invention relates to a high-speed blade machine in which an outer periphery of a core material is knitted by wire rods fed out from bobbins of a plurality of carriers capable of high-speed traveling.

  Conventionally, a blade machine that braids a wire such as a steel wire around the outer periphery of a flexible core such as a tube is known. The structure has a face plate having a center hole through which the core material passes, and an upper surface of the face plate is provided with an annular track in which two grooves intersect with each other so as to surround the center hole. A pair of carriers travels along the road. And the wire taken out from the bobbin of each carrier braids the outer periphery of the core material passing through the center hole of the face board.

  Patent Document 1 is referred to as a conventional example of a blade machine having the above structure. In this blade machine, a disk-shaped deck board (corresponding to the above-mentioned “face board”) has a state where a first raceway groove and a second raceway groove that are annular in the circumferential direction of the deck board penetrate in the thickness direction. It is formed with. Each track groove has a wave shape, and is formed in the circumferential direction of the deck plate while intersecting each other in an 8-character shape, and the first track groove and the second track groove respectively have a lower portion of each pair of carriers. The guidance part which forms the boat shape provided in is guided and travels. Each carrier has a bobbin shaft and a wire drawing hole. The wire is drawn from the bobbin provided on the bobbin shaft through the drawing hole, and the wire passes through the center hole of the deck plate. Winding braids are formed by spirally intersecting the outer circumference of the flexible elongated body moving in the direction.

Japanese Patent Laid-Open No. 11-247057

  However, in the above structure, that is, in the structure in which the deck plate is formed with the eight-shaped track groove for guiding the carrier travel, the boat-shaped guide portion provided on the carrier is sandwiched between the eight-shaped track grooves. In this case, there is a disadvantage that frictional resistance is generated when the vehicle travels in a state where it is in contact with both sides of the raceway groove. In particular, at the crossing portion of the eight-shaped shape in the raceway groove, the carrier guiding portion comes into contact with or collides with the corner portion, so that the traveling speed of the carrier is reduced, and the carrier is rattled. There was a problem of noise.

  The present invention has been made to eliminate such inconveniences, and is a blade machine for braiding a wire rod fed from a bobbin of a carrier around an outer periphery of a core material, and along a track for guiding the carrier traveling. It is an object of the present invention to provide a high-speed blade machine that can increase the traveling speed when the carrier travels smoothly and that is low noise.

In order to achieve the above object, a high speed blade machine according to claim 1 of the present invention is provided on a surface of a peripheral portion of a driving guide board in which a central hole through which a flexible core material passes is formed. A plurality of annular grooves are formed by intersecting two grooves continuously in an annular shape, and each of the plurality of horn gears is rotatably provided at the center of each annular groove. A plurality of guide claws formed on the periphery are provided on the upper side of the driving guide panel, and each carrier engaged with the guide claws of each horn gear includes a main shaft boss that engages with the guide claws of the horn gear, and the main shaft boss. Of a horn gear that has a carrier upper base provided above and below, a carrier lower base, and a guide roller that is rotatably provided at a separation position below the carrier lower base, and the main shaft boss of each carrier rotates. Engage with guide claw At the same time, the guide rollers before and after each carrier are guided along the annular groove of the driving guide board, so that a pair of carriers run in opposite directions for each horn gear, and from the bobbins provided on each carrier. In a high-speed blade machine in which the outer periphery of a flexible core material is braided by sending out a wire, a metal member that replenishes a gap between guide rollers before and after each carrier is fixed, and the metal member is fixed to each guide roller. A boat-shaped portion having a width substantially the same as the diameter of the metal member , and a metal member being replenished between the guide rollers by forming an arc shape along the outer periphery of each guide roller at both ends of the metal member. The boat-shaped portion travels while being guided along an annular groove formed on the upper surface of the driving guide board.

  According to a second aspect of the present invention, there is provided a high-speed blade machine according to the first aspect of the present invention, which protrudes upward from the groove bottom surface of the annular groove in four directions at the intersection of adjacent annular grooves formed on the upper surface of the driving guide panel. By providing the guide rods, a pair of guide rods are provided at the inlet portion and the outlet portion of one annular groove at the intersection, and a pair of guide rods are provided at the inlet portion and the outlet portion of the other annular groove at the intersection. Furthermore, a guide screw protruding upward from the bottom surface of each annular groove is provided in the middle of the front side of each inlet site, the front side of each outlet site, and each inlet site and each outlet site so that it can be returned by a coil spring. Each guide screw can be moved up and down in conjunction with a pair of guide rods in each annular groove, and the guide rollers before and after the traveling carrier push down the head of each guide screw, The carrier is allowed to travel by lowering a pair of guide rods connected to the id screw, while the other annular groove intersecting the annular groove where the carrier is allowed to travel is closed by the raised guide rod. It is characterized in that the travel guidance of the guide rollers before and after is performed.

  Since the high-speed blade machine of the present invention is configured as described above, the main shaft boss of each carrier is engaged with the guide claw of the horn gear as each horn gear provided on the upper side of the driving guide panel rotates. The two guide rollers at the lower part of the carrier travel while being guided along the annular groove formed on the upper surface of the driving guide panel, so that a pair of carriers are mutually connected for each horn gear. The outer periphery of the flexible core can be braided by running in the opposite direction and feeding the wire from the bobbin provided on each carrier.

In such a configuration, the boat-shaped portion provided at the lower part of the carrier travels along a track while being guided along an annular groove formed in the driving guide board. When the guide roller provided on is in contact with the groove side portion of the annular groove while rotating, the impact can be reduced. Further, even when the boat-shaped portion travels while contacting the corners such as the intersections of the annular grooves, both sides of the metal member provided between the guide rollers may come into contact with the corners of the annular grooves and scrape through. Therefore, the vehicle can travel without a large braking force. Therefore, even when the carrier travels at a high speed, the carrier can travel smoothly, thereby increasing the traveling speed and generating no abnormal noise. The blade machine is suitable for the structure of the carrier.

1 is an overall side view of a blade machine of the present invention. It is a top view which shows the guide board for a drive of the blade machine of this invention. (a) is a top view which shows the condition where the spindle boss | hub of the carrier was engaged with the guide claw of the adjacent horn gear in the blade machine of this invention, (b) is a principal part expanded side view. (a) is a side view (a principal part is shown in cross section) of the carrier used for the blade machine of this invention, (b) is a bottom view of a carrier. (a) is a fragmentary sectional view regarding the carrier lower base and boat shape part used for the blade machine of this invention, (b) is a side view regarding a carrier lower base and boat shape part, (c) is a carrier lower base. (D) is a bottom view of the boat-shaped part. It is a principal part enlarged plan view for demonstrating the driving | running | working condition of the carrier which drive | works while being engaged with the adjacent annular groove in the blade machine of this invention, the adjacent horn gear, and the guide claw of each horn gear. (A) is a partial view showing the intersection of adjacent annular grooves in the blade machine of the present invention, (b) is a guide rod and guide screw etc. provided in the intersection of (a) and its vicinity It is a principal part side view which shows a connection structure. (A)-(c) is a key to show the relationship between the connecting structure of the guide rod and guide screw at the intersection of adjacent annular grooves in the blade machine of the present invention and the guide roller of the carrier traveling in the annular groove. FIG.

  Embodiments of the present invention will be described below with reference to the drawings.

  As shown in FIG. 1, the frame 2 of the blade machine 1 of the present invention is composed of a rectangular box combined with steel frames. A base plate 3 is fixed to the upper portion of the gantry 2, and a driving guide board 5 is installed on the upper side of the base board 3 with a gap 4. A gap between the base board 3 and the driving guide board 5 parallel to each other. 4, a plurality of drive gears 6, 6 to be described later are rotatably provided.

  2 is a plan view of the drive guide board 5 of FIG. 1 as viewed from above, and shows a state in which a plurality of drive gears 6, 6... Are connected to the left side of the alternate long and short dash line CL drawn at the center. The arrangement | positioning state of the horn gear 7 mentioned later is shown on the right side. Further, a center hole 3a is formed in the base plate 3, and a center hole 5a is formed in the driving guide board 5, and passes through these center holes 3a and 5a, as shown in FIG. A wire W fed from each bobbin 9 of the plurality of carriers 8, 8... Is braided on the outer periphery of a flexible core material C such as a hose supplied from the figure), and is wound around the upper part of the support 2 a provided on the gantry 2. A capstan 13 that is movably supported is wound around an outer periphery of a capstan 13 by a drum (not shown).

  As shown in FIG. 1, a motor M is installed inside the gantry 2, and the driving force of the motor M is transmitted to the pinion 10a via the belt B, the driving main pulley 12, and gears. The bevel gear 10 b meshed with the pinion 10 a is coaxially coupled to a connection gear 11 provided between the base plate 3 and the driving guide panel 5. As shown in FIG. 2, the connecting gear 11 is provided on the left and right of the center hole 5a of the driving guide board 5, and a plurality of driving gears 6, 6 ... meshed with the connecting gears 11, 11 are used for driving. The guide board 5 is sequentially coupled around the periphery of the guide board 5 so as to be rotatable.

  Further, as shown in FIG. 2, a horn gear 7 that is coaxially coupled to each of the drive gears 6 is rotatably provided on the upper side of the drive guide board 5, and driven by the left and right connecting gears 11, 11. The adjacent drive gears 6 rotate in the opposite directions to each other, and as the drive gears 6 rotate, the adjacent horn gears 7 also rotate in the opposite directions.

  3 (a) and 3 (b), U-shaped guide claws 19, 19,... Are formed at four locations at equal intervals on the outer periphery of each horn gear 7, The guide claws 19, 19... Are rotated in a connected state for each adjacent horn gear 7. A main shaft boss 18 of the carrier 8 to be described later is engaged with one of the guide claws 19, and guide rollers 28 a and 28 a provided on the front and rear sides of the carrier 8 are formed on the upper peripheral portion of the driving guide panel 5. The vehicle travels along the track while being guided along the annular groove 31.

  Here, the carrier 8 will be described. As shown in FIGS. 4A and 4B, the carrier 8 has a main shaft boss 18 that engages with the guide claw 19 of each horn gear 7 between the carrier upper base 16 and the carrier lower base 17 in the vertical direction. It is a combined configuration. Accordingly, the distance between the carrier upper base 16 and the carrier lower base 17 is set such that each horn gear 7 can be inserted.

  Further, as shown in FIGS. 5 (a) to 5 (d), the carrier lower base 17 is formed by laminating an upper hook 17a and a lower hook 17b, each of which has a boat-shaped outer shape made of a thick plate, A base portion 17d is provided at the center of the lower hook 17b. The base portion 17d has a vacant space 17e and protrudes downward. The roller shaft bolts 28b and 28b are fixed by nuts 28d apart from the front and rear of the base portion 17d, and guide rollers 28a and 28a are rotatably provided around the roller shaft bolts 28b and 28b via a needle bearing 28c. It has been.

Further, the gap between the guide rollers 28 a and 28 a is configured to be replenished with a metal member 29. That is, the guide rollers 28a and 28a are provided apart from each other, and the metal member 29 is fixed as a member for replenishing the gap between the guide rollers 28a and 28a.

The metal member 29 has a width substantially the same as the diameter of the guide roller 28a, and arc-shaped shapes 29b and 29b are formed along the outer periphery of the guide rollers 28a and 28a at both ends . The set bolt 29a is mounted in the bolt hole of the base portion 17d at the center position of the metal member 29 and fastened with the nut 28d, so that the gap between the guide rollers 28a and 28a is replenished with the metal member 29. It becomes.

In the present embodiment, the front and rear guide rollers 28a, 28a and the metal member 29 are combined as the main constituent members, and the entirety is referred to as the boat-shaped portion 28. With such a configuration, rotatable guide rollers 28a and 28a are provided on the front and rear sides of the boat-shaped portion 28, and in the gaps between the guide rollers 28a and 28a along the outer circumferences of the guide rollers 28a and 28a. Has a configuration in which both side surfaces of the metal member 29 are present and the gap between the front and rear guide rollers 28a, 28a is replenished.

In the above configuration, each guide roller 28a is downsized in order to make room for fixing the metal member 29 that replenishes the gap between the front and rear guide rollers 28a, 28a with the set bolt 29a. The front and rear guide rollers 28a, 28a are configured to be rotatably supported by roller shafts 28b, 28b by needle bearings 28c, 28c.

  With the above configuration, the carrier 8 is engaged with the guide claw 19 of each horn gear 7 by the main shaft boss 18 provided between the carrier upper base 16 and the carrier lower base 17, and at the same time, the boat provided at the lower part of the carrier 8. The mold portion 28 travels along the track of the annular groove 31 while being guided along the annular groove 31 formed in the driving guide board 5. During this traveling, the guide rollers 28a, 28a before and after the boat-shaped portion 28 contact or collide with the groove side portion of the annular groove 31 while rotating, so that the impact can be reduced.

Even when the boat-shaped portion 28 travels while contacting the corners such as the intersections of the annular grooves 31, the side portions of the metal members 29 of the guide rollers 28 a and 28 a are in contact with the corners of the annular grooves 31 and rubbed. Since it can escape, it can drive | work without a big braking force acting. Therefore, when the carrier 8 travels at a low speed, it is possible to travel smoothly. When the carrier 8 travels at a high speed, the frequency at which the boat-shaped portion 28 collides with a corner portion such as an intersection of the annular groove 31. Although the degree of impact increases, the metal member 29 supplemented with the clearance between the guide rollers 28a, 28a and the guide rollers 28a, 28a, which are rotating forward and backward, enables smooth travel, and the carrier 8 is kept in a state where noise is suppressed. It is possible to increase the traveling speed of the vehicle.

In the present invention, when the metal member 29 is not provided between the guide rollers 28a and 28a and a gap is formed, the carrier 8 moves between the guide rollers 28a and 28a when traveling along the annular groove 31. Since braking is performed by hitting the corner of the annular groove 31 or the like, the carrier speed is hindered, and abnormal noise is generated.

  As shown in FIG. 5, the carrier 8 configured as described above has the main shaft boss 18 of each carrier 8 engaged with the guide claw 19 of the horn gear 7 and guide rollers 28 a on the front and rear of each carrier 8. 28a is slidably fitted along the annular groove 31 formed in the driving guide board 5, and the carriers 8 are crossed and run in the directions of arrows opposite to each other.

  4A and 4B, a support member 20 is fixed on the upper surface of the carrier upper base 16 of the carrier 8, and a bobbin 9 is interposed between the support member 20 and the bracket 15 described above. A bobbin shaft 21 to be held is provided. Further, a rotating plate 22 having a plurality of engaging teeth 22a inclined in a predetermined direction is provided below the flange 9a of the bobbin 9, and is rotatably supported on the side of the support member 20 and is not shown. The claw member 23a of the ratchet 23 elastically urged by the elastic member is locked to the engaging teeth 22a of the rotating plate 22, thereby preventing the bobbin 9 from rotating backward and the wire W wound around the bobbin 9. Can be pulled out in one direction.

  Further, as shown in FIG. 4A, a movable pulley 25 is provided on a side portion of the weight member 24 that slides along the tension rod 14, and the tension rod 14 is sheathed above the weight member 24. A coil spring 26 having a resilient force in the vertical direction is provided, and the weight member 24 is urged downward by the coil spring 26. In addition to the tension rod 14, another tension rod 14 (not shown) is provided in parallel, and a fixed pulley 27 that is supported in an inclined manner is provided between the two tension rods 14. A wire guide clasp 33 is provided on the upper portion of the tension rod 14.

  With such a configuration, the wire W fed from the bobbin 9 is guided upward through the fixed pulley 27 while being hung on the movable pulley 25, and according to the tension of the wire W that changes according to the movement position of the carrier 8. By changing the elastic force of the coil spring 26 of the tension rod 14, the tension of the wire W can be adjusted uniformly, and each bobbin of the plurality of carriers 8, 8,... On the outer periphery of the core C shown in FIG. It becomes possible to braid the wire W delivered from 9.

  Further, in the present embodiment, the annular groove 31 formed in the upper peripheral portion of the surface of the driving guide board 5 is formed by the two grooves continuously intersecting in an annular shape as shown in FIG. A plurality of annular grooves 31, 31... Are continuously formed in the peripheral portion of the drive guide board 5, and the horn gear 7 is rotationally driven in the center of each annular groove 31 as described above. .

  In such a configuration, guide rods G (G1, G2, G3, G4) projecting upward from the groove bottom surface 31a of the annular groove 31 are provided on the four sides of the intersecting portion 32 of the adjacent annular grooves 31, 31, respectively. A pair of guide rods G1, G2 or G3, G4 is connected to a guide screw P (P1, P2, P3 or P4, P5, P6) projecting upward from the groove bottom surface 31a of each annular groove 31 and travels. The guide rollers 28a, 28a at the front and rear of the guide screw P are in contact with the head 37 of the guide screw P protruding upward from the groove bottom surface 31a of the annular groove 31 and pushed down, whereby the guide screw P (P1, P2, P3 or P4, The carrier 8 is allowed to travel by lowering the pair of guide rods G1, G2 or G3, G4 connected to P5, P6).

  Describing in detail such a configuration, as shown in FIG. 7 (a), at the intersecting portion 32 of the adjacent annular grooves 31, 31, the arrow indicating the traveling direction of the carrier 8 (see FIG. 6) is shown. An annular groove 31AB passing from A to B and an annular groove 31CD passing from C to D intersect with each other so as to increase the width of the respective tracks. In such an intersecting portion 32 of the adjacent annular grooves 31, 31, for example, in the annular groove 31AB of FIG. 7A, an incision having the groove width of the annular groove 31 at the entrance portion and the exit portion to the intersecting portion 32. Holes C1 and C2 are formed, and guide rods G1 and G2 are inserted into the respective incision holes C1 and C2 so as to be movable up and down so as to protrude upward from below.

  Further, on the groove bottom surface 31a of the track groove 31AB in FIG. 7A, the guide is guided in a screw hole H1 formed on the front side of the guide rod G1 at the entrance portion where the carrier 8 (see FIG. 6) enters the intersection 32. The screw P1 is inserted so as to be movable up and down so as to protrude upward from below. Further, the guide screw P3 is inserted into the screw hole H3 formed on the front side of the guide rod G2 at the exit portion where the carrier 8 (see FIG. 6) exits from the intersecting portion 32 so as to protrude upward from below. Further, a guide screw P2 is inserted into a screw hole H2 formed at a substantially intermediate position between the guide rod G1 at the inlet portion and the guide rod G2 at the outlet portion so as to be movable up and down so as to protrude upward from below. .

  The guide screws P1 and P3 and the guide screws P4 and P6 are provided at substantially the center position in the width direction of the groove bottom surface 31a of each raceway groove 31, but are provided between the guide screws P1 and P3. The guide screw P2 and the guide screw P5 provided in the middle of the guide screws P4 and P6 are provided at a position eccentric to the outside in the width direction of the groove bottom surface 31a of each raceway groove 31.

  FIG. 7 (b) is a view of FIG. 7 (a) as viewed from the left to the right. The guide screws P6 and P4 provided in the annular groove 31CD are drawn with their positions somewhat shifted as shown. As shown in FIG. 7B, the guide rods G1, G2 and the guide screws P1, P2, P3 are coupled to the upper connecting plate 34 in a relative positional relationship as shown in FIG. 7A. In other words, the lower ends of the guide rods G1 and G2 are fixed to the upper connecting plate 34 by welding, and the cutting holes C1 and C2 formed at predetermined positions on the groove bottom surface 31a of the annular groove 31 as described above are viewed from below. It is inserted so as to protrude upward, and protrudes from the groove bottom surface 31a by, for example, approximately half the height of the groove depth of the annular groove 31.

  The upper connecting plate 34 is inserted into the guide groove 35a of the suspension plate 35 that is fixed to the lower portion of the driving guide panel 5 with screws 35b. It is possible to move up and down so as not to move left and right within the range.

  The guide screws P1, P2, and P3 are screwed into a predetermined position of the upper connecting plate 34 and fastened with nuts 36b, and screw heads 37 of the guide screws P1, P2, and P3 are screwed. The holes H1, H2, and H3 are inserted so as to protrude upward from below, and can be moved up and down, and the upper portions of the coil springs 38 are fixed inside the screw holes H1, H2, and H3, so that the tension of the coil springs 38 is increased. The upper connecting plate 34 and the guide rods G1 and G2 fixed thereto are held in a fixed state by attractive force, and the screw heads 37 of the respective guide screws P1, P2 and P3 are in a natural state. The height protruding from the groove bottom surface 31a is adjusted in substantially the same manner as the height of the guide rods G1 and G2.

  On the other hand, the annular groove 31CD passing from C to D in FIG. 7A also has the groove width of the annular groove 31 at the entrance portion and the exit portion to the intersection 32 as in the case of the annular groove 31AB. The incision holes C3 and C4 are formed, and the guide rods G3 and G4 are inserted into the incision holes C3 and C4 so as to be movable up and down so as to protrude upward from below.

  Further, a guide screw P4 is inserted into a screw hole H4 formed on the front side of the guide rod G3 at the entrance portion so as to be movable up and down from below, and a screw hole formed on the front side of the guide rod G4 at the exit portion. A guide screw P6 is inserted into H6 so as to be movable up and down from below, and a guide screw P5 is inserted from below into a screw hole H5 formed at a substantially intermediate position between the guide rod G3 at the inlet portion and the guide rod G4 at the outlet portion. It is inserted so that it can move up and down.

  The guide rods G3, G4 and the guide screws P4, P5, P6 are connected to the lower connecting plate 39 with respect to the guide rods G1, G2 and the guide screws P1, P2, as shown in FIG. Although it is attached in the same manner as P3, the lower connecting plate 39 is provided below and separated from the upper connecting plate 34, so that the upper connecting plate 34 and the lower connecting plate 39 do not interfere with each other's operation. I have to.

  The operation according to the above configuration will be described by specifying the annular groove 31AB at the intersecting portion 32 of the adjacent annular grooves 31, 31 in FIG. As shown in FIG. 8 (a), the guides of the two guide rollers 28 a and 28 a provided at the lower part of the carrier 8 hit the screw head 37 of the guide screw P 1 on the entrance side of the intersecting portion 32 of the annular groove 31. When the screw P1 is pushed down, the other guide screws P2 and P3 and the guide rods G1 and G2 are lowered as the upper connecting plate 34 is moved down. As a result, the two guide rollers 28a of the carrier 8 are lowered. The track of the annular groove 31 in which 28a advances is opened, and the carrier 8 can travel along the track.

  At this time, in order to keep the guide rods G3 and G4 of the other annular grooves 31CD protruding upward from the groove bottom surface 31a, both sides of the groove shape of the annular groove 31AB are closed with the left and right guide rods G3 and G4. It can be formed as if a single curved groove track was formed. For this reason, there is no corner at the intersection of the eight-shaped raceway grooves as in the prior art, and the two guide rollers 28 of the carrier 8 can be smoothly traveled and guided. Thus, it is useful for improving the traveling speed of the carrier 8 and reducing noise.

  As shown in FIGS. 8A to 8C, the guide rollers 28a and 28a provided in the lower part of the carrier 8 are provided in the front and rear in the traveling direction, and even when the carrier 8 moves backward in the opposite direction, The guide rollers 28a and 28a operate in the same manner, and can contact and push down the head 37 of the guide screw P protruding from the groove bottom surface 31a of the annular groove 31 as described above.

  Since each guide screw P can be returned to its original height by the coil spring 38, when the pressing of any of the guide rollers 28a, 28a on the front and rear of the carrier 8 is released, the guide rod G (G1, G2 ) Will return to its original height and obstruct the progress of the guide rollers 28a, 28a of the carrier 8, but as shown in FIGS. Since the guide rollers 28a, 28a have a separation width capable of pressing any one of the guide screws P (P1, P2, P3) or the guide rod G (G1, G2) and maintaining the lowered state, the guide of the carrier 8 The rollers 28a, 28a can smoothly move forward or backward without being hindered from traveling.

  The high-speed blade machine of the present invention is a blade machine that braids the wire fed from the bobbin of the carrier to the outer periphery of the core material, and travels when the carrier smoothly travels along a track that guides the traveling of the carrier. It can be used as a high-speed blade machine that can increase the speed and has low noise.

DESCRIPTION OF SYMBOLS 1 Blade machine 2 Base 2a Support | pillar 3 Base plate 3a Center hole 4 Clearance 5 Drive guide board 5a Center hole 6 Drive gear 7 Horn gear 8 Carrier 9 Bobbin 9a Flange 10a Pinion 10b Bevelgi 11 Connection gear 12 Drive main pulley 13 Capstan 14 Tension rod 15 Bracket 16 Carrier upper base 17 Carrier lower base 17a Upper hook 17b Lower hook 17c Connecting bolt 17d Base 17e Void 18 Main shaft boss 19 Guide claw 20 Support member 21 Bobbin shaft 22 Rotating plate 22a Engaging tooth 23 Ratchet 23a Claw member 24 Weight member 25 Movable pulley 26 Coil spring 27 Fixed pulley 28 Boat-shaped portion 28a Guide roller 28b Roller shaft bolt 28c Needle bearing 28d Nut 29 Metal member 29a Fixing bolt 29b Circle Arc shape 30 Shaft hole 31 Annular groove 31AB Annular groove 31CD Track groove 31a Groove bottom surface 32 Intersection 33 Wire guide latch 34 Upper connecting plate 34a Guide part 35 Suspension plate 35a Guide groove 36a Screw part 36b Nut 37 Screw head 38 Coil spring 39 Lower connecting plate B Belt C1, C2 Cutting hole CL Dash-dotted line G, G1, G2, G3, G4 Guide rod H1, H2, H3, H4, H5, H6 Screw hole M Motor P, P1, P2, P3, P4, P5, P6 Guide screw W Wire rod

Claims (2)

A plurality of annular grooves are formed by continuously intersecting two grooves in an annular shape on the surface of the peripheral portion of the driving guide board in which a central hole for allowing the flexible core material to pass upward is formed. Formed,
Each of the plurality of horn gears is provided rotatably at the center of each annular groove, and a plurality of guide claws formed on the periphery of each horn gear are provided on the upper side of the drive guide board,
Each carrier engaged with the guide claw of each horn gear includes a main shaft boss engaged with the guide claw of the horn gear, a carrier upper base provided above and below the main shaft boss, a carrier lower base, and a carrier lower base. A guide roller rotatably provided at a lower separation position;
The main shaft boss of each carrier is engaged with the rotating claw of the rotating horn gear, and the guide rollers before and after each carrier are guided along the annular groove of the driving guide board, so that a pair of carriers are provided for each horn gear. In a high-speed blade machine that runs in opposite directions to each other and braids the outer periphery of the flexible core by sending out the wire from the bobbin provided on each carrier,
A metal member for replenishing the gap between the guide rollers before and after each carrier is fixed, and the metal member has a width substantially the same as the diameter of each guide roller, and the outer periphery of each guide roller at both ends of the metal member. to by arcs shape is formed along, constitutes a boat-section metal member is formed by refilled between both guide rollers, along the annular groove該舟type portion formed on the top surface of the driving guide plate A high-speed blade machine characterized by traveling while being guided. By providing a guide rod projecting upward from the groove bottom surface of the annular groove on all four sides of the adjacent annular groove formed on the upper surface of the driving guide panel, the inlet portion and the outlet of one annular groove at the intersection A pair of guide rods are provided at the site,
A pair of guide rods are provided at the entrance portion and the exit portion of the other annular groove at the intersection,
Furthermore, a guide screw protruding upward from the bottom surface of each annular groove is provided in the middle of the front side of each inlet part, the front side of each outlet part, and each inlet part and each outlet part so that it can be returned by a coil spring.
Each guide screw can move up and down in conjunction with a pair of guide rods in each annular groove, and guide rollers before and after the traveling carrier push down the head of each guide screw, While allowing the carrier to travel by lowering a pair of connected guide rods,
2. The guide guide of the front and rear of the carrier is guided by closing the other annular groove intersecting with the annular groove in which the carrier is allowed to travel with a guide rod in the raised state. High-speed blade machine.