JPH07103496B2 - Shinobing machine in spinning machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a Shinobashi machine that travels along the machine frame of a spinning machine, splices it, and further replaces it. For more details, when the Shino-maki bobbin hung on the bobbin hangers in the front and rear two rows of the spinning machine's creel becomes a small ball, a pair of front and rear small bobbins are being drawn out from the Shinobu, just before the creel. The present invention relates to a Shinobashi conversion machine that connects the Shino end of a full bobbin that is suspended on a bobbin hanger of a spare rail provided, and replaces the full bobbin after the Shino splice with the pair of front and rear small ball bobbins.

[Conventional technology and its problems]

As is well known, the Shinobu bobbin, which is suspended on the bobbin hanger of the spinning machine, has only a slight twist, and therefore has a very low tensile tension, so that it can be broken by only lightly pulling. For this reason, the Shino jointing work has conventionally been carried out manually, but the invention of the applicant developed for the purpose of automating this work is disclosed in Japanese Patent Laid-Open No. 62-53426, "Method for replacing Shino Shinko spinning machine", and Japanese Patent Laid-Open No. 62-53425. "The Shino exchange for spinning machines" is open to the public. In the Shino exchange of this disclosed invention, when the front row Shinobaki bobbins become small balls, a plurality of (six in the embodiment) small bobbins in the front row and a plurality of (six in the embodiment) spare bobbin full bobbins are set. We are carrying out Shinotsugi work together with replacement. Since the full bobbin in the front row and the middle bobbin in the back row being spun have to be exchanged before the next Shino exchange, only the spinning machine equipped with the exchanging machine is required to carry out this Shino exchange. There are practical problems.

In order to solve such a problem, a method of simultaneously replacing a pair of empty bobbins in the front and rear and two full bobbins of a spare rail has been proposed in, for example, JP-A-61-119728 and JP-A-61-102428. However, all of them only automate the work of replacing the empty bobbin with the full bobbin. In the case of this replacement, a total of four pegs, two empty bobbin pegs and two full bobbin pegs, are moved three-dimensionally in different trajectories, resulting in a complicated structure and a large space. It is difficult in terms of design to incorporate the respective devices required for Shinotsugi into these devices in order to require the above. When the simplification of this device is attempted and the connection and replacement of two pieces are sequentially performed as disclosed in Japanese Patent Application Laid-Open No. 62-62928 filed by the applicant, the time required for replacement of each weight becomes long. Therefore, it takes a long time to replace one spinning machine having more than 240 spindles on each side (more than 3 times that of the above-mentioned JP-A-62-53425), which is not preferable in practice.

[Means for solving problems]

Therefore, in order to solve such a problem, the present invention performs shinotsugi and shino exchange at different locations substantially in parallel, and shinotsugi and shino exchange are performed within the shinotsue time or the shino exchange time. The purpose of the present invention is to provide a shinko end changer, in which at least two full bobbin shinko end draw-out devices capable of tapping the shinko ends and the drawn shinko ends are inserted into the corresponding trumpets. And a pair of front and rear spinning small bobbins that can be spliced onto a pair of spinning small bobbins, and the at least two small bobbins are suspended on a bobbin hanger of a spare rail, and the full bobbin is removed. In a Shino convertor equipped with a Shino exchange device that can be hung on a bobbin hanger of a creel, the Shino connecting device is on the front side in the advancing direction of the Shino convertor, and the Shino exchanging device is in the advancing direction of the Shino convertor. Installed on the rear side, the Shino-joining device and Shino-changing device are advanced. Juxtaposed at different locations corresponding to different bobbin in direction, characterized in that so as to parallel to the operation of the ShinoTsugi device and Shino changer.

[Work]

The Shino-Join device, which is installed on the front side of the moving direction of the Shino-Con machine, superimposes the Shino-end that is ejected from the full bobbin onto the Shino that is pulled out from the pair of front and rear small bobbins and spun on to create the Shino-Join work. Do. By using the Shino exchange device provided on the rear side in the traveling direction of the Shinobashi conversion machine, the remaining Shinobu after Shino-Join is wound on the Kodama bobbin, and then the Kobo-Dama bobbin is spun on to the spare bobbin and spun on the spare bobbin. Do the work. The pair of front and rear pairing operations are performed in parallel with each other.

〔Example〕

The present invention will be described in detail below based on the embodiments shown in the accompanying drawings. As shown in FIGS. 1 and 2, a creel pillar 4 of a spinning creel was established in the center of the machine frame 3 of the spinning machine at appropriate intervals in the longitudinal direction of the machine frame, and was attached to the upper end of the creel pillar 4. A spare rail 13 is attached to the tip of the rail bracket 7. Therefore, the spare rail 13 is arranged above the front of the creel and along the longitudinal direction of the machine base. This spare rail
13 is formed in a hollow body having an opening at the bottom of the cross-sectional shape, a bobbin carriage 14 is fitted to the opening side so that the bobbin carriage 14 can travel, and the bobbin carriage 14 has a front row at the same interval as the bobbin hanger 12 of the creel. Number of bobbin hangers (n)
Two more bobbin hangers 15 (n + 2) are provided. The full bobbin 1 is hung from the bobbin hanger 15 before the thread is replaced, and the full bobbin 1 faces the shinomaki bobbin being spun, as shown by the disguised wire in the plan view of FIG. Carriage 14 is stopped. On the other hand, the support bar 9 attached to the bracket 8 attached to the creel pillar 4 and the rail bracket 7 has three support pipes 11a, 11b, 11c.
Bobbin hangers 12 are arranged at predetermined intervals on the support pipes 11a and 11c, and support pipes 11b are formed with upward hooks on both sides of the support shaft at intermediate positions on the front and rear of the bobbin hanger 12 and on the left and right. An anchor-shaped roving guide 10 is arranged. Shinonomaki bobbin 2F, 2 suspended from bobbin hanger 12
In B, the full bobbin and the medium bobbin are alternately hung in the machine longitudinal direction and spun, and (a pair of front and rear have the same diameter). The full bobbin on the rail is replaced at the same time.

The conversion process of the present invention is carried out by using a conversion machine 30 that runs along the front surface of the machine frame of the spinning machine. As shown in FIGS. 1 and 2, wheels 32 are provided on the lower side of the main body 31 of the converting machine 30, and guide rollers 33 are provided on the side surface facing the spinning machine. On a guide rail 23 attached to a bracket 21 via a bracket 22, the main body traveling motor (not shown) provided in the main body 31 travels in a known manner, and a predetermined position for performing the replacement work. It is supposed to stop at.

Next, the configuration of the conversion machine 30 will be described. The conversion machine 30 of the present embodiment is provided on the front side in the traveling direction of the conversion machine (on the right side in FIG. 1).
Shino-joining device 100 that connects the Shino end drawn from each full bobbin to the pair of front and rear small bobbins that are being spun, and Shino-hanging device that hangs the Shino end that has been spliced onto the roving guide 10 18
0 is installed and the pair of front and rear small bobbins that have been spliced to the rear side in the traveling direction (left side in FIG. 1) are hung on the bobbin hanger of the spare rail, and the front and rear full bobbins are removed. Shino exchange device for hanging on a creel bobbin hanger
200 are provided and each drive means for moving these devices in a predetermined cycle is equipped. These devices will be described below with reference to the embodiments in the drawings.

The shiningu device 100 is a shining end of a small bobbin that is being spun on the shining end that is drawn out from the full bobbin for a predetermined length by the full bobbin supporting head 40 that rotates the full bobbin 1 in the rewinding direction and the shining end drawing device 80. The full bobbin supporting head 40 will be described first (FIGS. 1, 3, and 4). Two pegs 42 are rotatably arranged on the peg base plate 41 at the same interval a as the full bobbin suspended from the spare rail 13. As shown in Fig. 4, the peg 42
It consists of a peg shaft 43 and a peg cylinder 44 keyed to the peg shaft 43 so that it can slide only in the vertical direction.
The spring 44 is crimped to the head 43a of the peg shaft 43 by a spring 45. The peg shaft 43 is rotatably supported by a housing 46 attached to the peg base plate 41, and a gear 47 attached to the lower end of the peg shaft 43.
Mesh with the gear 48 of the peg rotation motor M1 via the idle gear 49, and the peg 42 rotates as the peg rotation motor M1 rotates. Since the peg cylinder 44 can be lowered against the spring 45, even if the full bobbin 1 suspended on the spare rail 13 has a variation in height, it can be securely attached and detached. Body 31
The chain 52 is suspended between the chain wheel 50 of the peg lifting motor M2 attached to the underside of the base plate 34 and the chain wheel 51 rotatably above the main body 31, and one end of the chain 52 is lifted and lowered. It is attached above 53, and the other end of chain 52 is attached below elevator 53 (FIG. 1). Main body 31 top plate and base plate 34
A column support block 55 is fixed to the column support, and an elevating body 53 is slidably fitted on two columns 54 standing on the column support block 55. On the boss 53a of the elevating / lowering body 53, an arm piece 56 for transmitting the elevating / lowering motion is rotatably and pivotally supported to a post bar 194 described later. The arm piece 56 is biased by a tension spring 57, abuts on a pin 58 planted in the lifting body 53, and is held in an upright state as shown in FIG.
The arm piece 56 is formed in the engaging portion 56a by notching the upper end. The peg base plate 41 is supported by a parallel link mechanism by pin-connecting the front link 60 and the rear link 61 to four blocks 59 fixed to the left and right sides of the elevating body 53 and the lower surface of the peg base plate 41. The cam plate mounting plate 63 is fixed to the column support block 55 of the top plate via the two studs 62, and the base plate of the main body 31 is fixed.
Attach the cam plate mounting plate 64 to 34 as well. Cam plates 65, 66 parallel to the mounting plates 63, 64 are attached to form a cam groove 67. The cam groove 67 is an oblique groove as shown in FIG. 3, and the upper portion is a vertical groove. A cam roller 68 rolling in a cam groove 67 is pivotally supported by one of the rear links 61. With such a configuration, when the peg lifting motor M2 is rotated, the lifting body 53 rises vertically, and the cam roller 68 moves into the cam groove 67 as the lifting body rises.
As the peg 42 rises from the standby position in FIG. 3 to a position directly below the full bobbin 1, the begg 42 moves to the full bobbin 1 position.
Remove the full bobbin from bobbin hanger 15 inserted in.
Next, when the motor M2 for raising and lowering the peg is reversed, the full bobbin 1 is placed on the peg 42 and returns to the standby position shown in FIG.

Next, the Shino end drawer 80 will be described (FIGS. 1 and 5).
(Fig. 6). An L-shaped support base 81 is symmetrically fixed above the side plate 36 of the main body 31, and a main slide shaft 82 and a sub slide shaft 83 are attached to the left and right support bases 81. On the end surface of the main slide shaft 82, a timing belt pulley 85 in which an engagement pin 84 is implanted and a main arm 86 are loosely fitted, and the engagement pin 84 is fitted in a pin hole 86a of the main arm 86 so that the main arm 86 is Timing belt pulley
It rotates together with 85. A pipe 87 is rotatably supported on the other end of the main arm 86, and two lead members 89 and a link arm 90 are attached to the pipe 87 via a joint 88. An L-shaped pipe joint 91 is loosely fitted to the tip portion of the pipe 87 (left end in FIG. 5), and a pin 99 implanted in the pipe joint 91 is fitted in a groove 87a formed on the outer periphery of the pipe 87. The joint 91 is prevented from coming off the pipe 87.
The lead-out member 89 of this embodiment is a suction tube, and a needle 92 is planted in a comb shape on the inner surface above the tube mouth (FIG. 6). As shown in Fig. 1, the pipe joint 91 and the filter box 94 are connected by the hose 93, and the filter box 94 and the blower 95 are connected by the hose.
It is connected with 93A. And the link arm 9 of the lead-out member 89
The auxiliary arm 97 is rotatably supported by the connecting pin 96 projecting from 0,
The other end of the sub arm 97 is rotatably loosely fitted to the sub slide shaft 83, and the lower end of the connecting arm 98, which is loosely fitted to the sub slide shaft 83 with both sides of the sub arm 97 interposed therebetween, is It is formed in a U shape and fits in the guide groove 86b of the main arm 86. Side plate 3 of body 31
Attach the rotary actuator 102 to the bracket 101 attached to the
The timing belt 105 is suspended around the timing belt pulley 104 and the timing belt pulley 85 which are attached to the timing belt pulley 85. Therefore, when the rotary actuator 102 is rotated, the main arm 86, which is connected to the timing belt pulley 85 by the engagement pin 84, is rotated about 90 ° counterclockwise in FIG. 6 with the main slide shaft 82 as the fulcrum. Along with this, the secondary arm 97
Is rotated around the auxiliary slide shaft 83 as a fulcrum) Lead member 89
Moves in parallel from the standby position shown by the solid line to the upper position shown by the virtual line I in FIG.

A shaft support member 112 is attached to the left and right support bases 81 through an L-shaped mounting member 111, and the rod support cylinder 112 is attached to the shaft support member 112.
Both ends of the piston rod 113 of the 110 are fixed to each other.
This double rod type cylinder 110 has a rectangular cylinder body 114.
Two piston rods 113 are provided in parallel with the main slide shaft 82, and when air enters the left and right cylinder chambers alternately, the cylinder body 114 moves in parallel with the main slide shaft 82. The guide roller is attached to the arm piece 115 attached to the cylinder body 114.
The guide roller 116 is pivotally supported by the guide roller 116 and is fitted in the guide groove 86b of the main arm 86. The cam floor 117 is pivotally supported on the main arm 86, and the cam plate 118 is attached to the side plate 36 of the main body 31. As described above, the outer diameter of the cam follower 117 is increased when the lead-out member 89 is rotated approximately 90 ° upward. Are opposed to the cam surface of the cam plate 118. Therefore, when the lead-out member 89 is rotated upward as shown by the phantom line I in FIG. 6 and both rod-type cylinders 110 are operated to advance the cylinder body 114, the engaging hole 86a of the main arm 86 and the timing belt pulley 85 are moved. The cam follower 117 contacts the cam surface 118a of the cam plate 118 immediately before the engagement pin 84 is disengaged, and when the cylinder body 114 further advances, the engagement pin 84 disengages and the cam surface 1
When the main arm 86 is rotated counterclockwise in FIG. 6 following 18a and the cylinder body 114 reaches the forward end, the two full bobbins mounted on the peg 42 of the full bobbin supporting head 40 are moved. The lead-out member 89 and the two pipe openings 89a are arranged so as to closely face the outer diameter of 1 (opposite position of the phantom line II in FIG. 6).

Next, the Shinotsugi head 130 will be described (FIG. 7 (A),
(B), (C)).

The Shino joint head main body 131 of the Shino joint head 130 is formed in a U shape as shown in FIG. 7 (B), and two Shino joint heads 130 are provided symmetrically. The two Shinotsuji heads 130 are arranged so that the tip ends of the Shinotsuji heads 130 can approach the trumpets 6 on both sides across the top arm at equal intervals to the trumpet 6 of the spinning machine. A Y-shaped Shino guide groove 132 is formed at the tip of the Shinojo head body 131 for guiding Shino,
The groove bottom has a smooth arc-shaped curved surface 13 as shown in FIG. 7 (A).
Finished to 3. A Shino gripping lever 134 capable of reciprocating across the Shino guide groove 132 is rotatably supported by a pivot pin 135 fixed to the main body 131 in the vicinity of its center, and a pin 136 at its rear end.
Is projected. A Shino gripping air cylinder 137 is attached to the rear end surface of the main body 131, and a block 140 having a pin 139 projecting from the piston rod 138 is attached to the tip end of the piston rod 138, and a connecting lever 141 is connected to the pin 139 and the Shino gripping pin 136. Is fitted and pin-connected. Nip pieces 142, 143 are fixed to both sides of the guide groove 132 on the upper surface of the main body 131. Shino guide plate 145 having a Y-shaped Shino guide groove 144 formed at the tip is used as a nip piece.
The upper surfaces of 142 and 143 and the upper surface of the rear side of the main body 131 are suspended and fixed. On one side of the groove bottom of the shino guide groove 144, the shino of the full bobbin 1 guided by the shino guide groove 144 is prevented from coming off the groove bottom, and the shino does not come into contact with the shino of the small bobbin being spun. A concave groove 144a is formed for this purpose. The main body of the full bobbin 1 held by the shino grip lever 134 and the nip piece 142 is guided to the groove bottom 133 of the shino guide groove 132.
A notch 132a is formed on the upper surface of 131. Air is supplied to the air cylinder 137 via a solenoid valve (not shown), and the shino gripping lever 134 swings about a pivot pin 135 as a fulcrum, and the shino gripping lever 134 abuts the nip piece 143 to make a small bobbin. Nip the Shinobu no Shino (state of FIG. 7 (B))
The nip piece 142 is brought into contact with the nip piece 142 to nip the end of the full bobbin, and the neutral state where the nip pieces 142 and 143 are not brought into contact with each other.

The Shinotsu head support arm 151 with an L-shaped cross section
And the support shaft 152 with a flange is fixed to the lower end portion of the support arm 151 (FIG. 9), and the shaft portions 152a at both ends of the support shaft 152 are attached.
Is rotatably supported by a support 153 attached to a base plate 34 of the main body. A plate 154 is welded to the lower end of the support arm 151 (FIG. 8), and the piston rod 158 of the air cylinder 157 for swinging the Shinobu head and the lower end of the plate 154 pivotally supported 156 on the bracket 155 attached to the side plate of the main body. Connect with pin 159. With such a structure, when the air cylinder 157 is operated and the piston rod 158 is retracted, the support arm 151 swings about the support shaft 152 as a fulcrum, and the Shinobu head 130 is phantom line from the standby position shown by the solid line in FIG. Swing to the indicated joint position. When the support arm 151 swings forward, the support arm 151 is curved rearward so that the support arm 151 does not interfere with the lead-out member 89 of the Shino end drawer 80 in the standby position, and the upper portion of the support arm 151 is in the standby state. It is arranged so as to project to the front of the main body 31 from between the two lead-out members 89 in the position (FIGS. 1 and 8).

Next, the shining device 180 will be described (FIGS. 8 to 11).
Figure). As shown in FIG. 9, the base shaft 182 is fixed to the Shino joint head support arm 151, and the lower end of the slide bar 181 is rotatably and tiltably supported like a ball bearing on the base shaft 182. On the other hand, in the middle portion of the support arm 151, two cam grooves 18 of the same shape are formed as shown in FIG.
Attach the cam plate 184 with 3 removed, and slide bar 18
Two cam followers with cam grooves 183 fitted on the back of 1
Mount the bracket 186 that supports 185. As shown in FIG. 10, an air cylinder 188 for swinging the shining bar is attached to the support arm 151 via a bracket 187, and the piston rod 1
The locking piece 190 fitted in the engaging groove 189a at the tip of 89 is attached to the slide bar 181. Therefore, when the air cylinder 188 is operated and the piston rod 189 projects, the slide bar 181
Swings forward with the base shaft 182 as a fulcrum and the cam groove 1
Move horizontally following 83. Slide plate as shown in FIG.
Slide bar 181 with 4 collared rollers 192 pivotally supported on 191
The slide plate 191 is held so as to slide on the slide bar 181 by sandwiching both sides of the slide plate 191 and the lower end surface of the slide plate 191 abuts the stop pin 193 planted in the support arm 151.
191 is stopped at the lowermost position of the slide bar 181 (Fig. 8). Shino hanging bar 194 and engaging pin 195 are attached to the surface of slide plate 191, and the upper portion of Shino hanging bar 194 extending upward is bent into an L shape as shown in FIG. Two guide recesses 196 that guide Shinobu through the mounting piece 197
A shino guide member 196 having a formed therein is attached (see FIG. 1,
(Fig. 8). The distance between the guide recesses 196a of the shino guide member 196 on the left and right is slightly narrower than the distance between the hook pieces of the two anchor-shaped roving guides 10 to be hooked, and is on the right side (left side in FIG. 12) in FIG. The guide recess 196a is located in front of the hook piece of the roving guide 10. With such a configuration, when the support arm 151 swings toward the forward end with the support shaft 152 as the fulcrum by operating the air cylinder 157 for swinging the head joint head as described above, the engagement pin 195 of the slide plate 191 supports the full bobbin. The arm piece 56 held upright on the lifting body 53 of the head 40.
The slide plate 191 is moved up and down as it is engaged with the engaging portion 56a of the. That is, in this embodiment, when the Shinobu head 130 is in the standby position, the full bobbin supporting head 40 is
Is independently moved up and down, and when the Shinobu head 130 is at the Shino joint position at the forward end, the Shino hooking device 180 is synchronously moved up and down together with the full bobbin supporting head 40.

Next, the shin exchange device 200 will be described with reference to FIGS. 1, 2, and 14 to 18. 1, 2 and 14
As shown in the figure, it has a pair of pegs 235 and 236, and the interval between the pair of pegs is changed to the interval b between the bobbin hangers before and after the creel and the interval a between the bobbin hangers on the spare rail by the operation of the telescopic mechanism described later. The peg unit 240 configured as described above is supported by the peg unit support 296, and the lower ends of the two support rods 279a and 279b that are vertically fixed to the peg unit support 296 have the lifting body 2
It is stuck to 77. The elevating body 277 is slidably fitted to two columns 275a and 275b vertically installed on the base plate 34 of the main body and the column support blocks 273a and 273b attached to the upper side of the main body. The chain 276 is suspended between the chain wheel 274 wedged to the peg unit upper lifting motor M3 attached to the lower side of the base plate 34 and the chain wheel pivotally supported by the upper strut support block 273b, and both ends of the chain 276 are suspended. Are respectively attached to the lifting body 277. Therefore, the lifting / lowering body 277 is vertically lifted by the forward / reverse rotation of the lifting / lowering motor M3, and the peg unit support 296 supporting the peg unit 240 is accordingly lifted / lowered.

As shown in FIGS. 14 and 15, the support 296 has a bearing 2
A hollow shaft 294 is axially supported via 97a and 297b, and a peg unit turning motor M4 is fixed. Hollow shaft 294
The upper part of the shaft rotatably supports the drive shaft 264 via the bearing 266a, and the lower part of the hollow shaft 294 supports the drive shaft lower support bracket 293.
Is fixed, and the lower part of the drive shaft 264 is rotatably supported by the support bracket 293 via a bearing 266b.
Below the support bracket 293, a motor M5 for front and rear of the peg unit is fixed using bolts. Drive gear 268 and drive shaft 264 mounted on motor shaft 267 of motor M5
The gear 269 fixed to the lower end of the gear engages with the gear 265 for driving the peg unit at the upper portion of the drive shaft 264.

The upper part of the hollow shaft 294 is formed into a large-diameter gear 298.
A slide base 241 is bolted 298a to the 298.
As shown in FIG. 14, the peg unit 240 includes a slide base 241 fixed to the hollow shaft 294 and a slide base 241.
It is composed of a first slider 242 sliding on 241 and a second slider 243 sliding on the first slider. That is, the slide base 241 is formed in a U-shaped cross section, and the first rod 244 is bolted to the upper surface of the ear portion 241a which is formed by bending both end portions in the front-rear direction (left and right ends in FIG. 14) outward. There is. And only one bolt on the front side projects upward and also serves as a stopper pin 257. A second rack 252 is fixed to the upper surface of the slide base 241 via collars 252a and 252b (Fig. 16). First slider 2
42 is also formed in a U-shaped cross section like the slide base, and the second rods 245 are bolted to the ears at both ends in the front-rear direction. Bearing portions 247 projecting from both sides of the first slider 241 are slidably fitted on the first rod 244 of the slide base 241. A first rack 251 meshing with the gear 265 of the drive shaft is fixed to the lower surface of the first slider 242, and a pinion 254 is rotatably supported on the upper surface thereof.
As shown in FIG. 15, the second rack 252 is meshed with the third rack 253 fixed to the lower surface of the second slider 243. A long hole 242 is formed on the lower surface of the first slider 242 so as not to interfere with the movement of the second rack 252.
a is formed. The second slider 243 is also formed in a U-shaped cross section, and the bearing portions 248 provided on both sides of the second slider 243 are slidably fitted to the second rod 245 of the first slider. The pegs 235 and 236 have the same structure as the peg 42 of the full bobbin supporting head 40 (structure of FIG. 4) and are rotated in the forward and reverse directions by peg rotation motors M6 and M6 provided in the casings 237 and 238, respectively. The housing 237 of the peg 235 is fixed to the upper surface of the front end portion of the second slider 243, and the housing 238 of the peg 236 is the second slider.
A third rod 246 mounted on the upper surface of the bottom plate of 243 is slidably loosely fitted. Then, as shown in FIGS. 17 and 18, a wire drum 258 is provided in the second slider 243, which is biased in a winding direction of the wire 261 by a winding spring 259, and the wire 261 passes through a guide roller 262 and its tip end. Wire hook 261a attached to the front side of the housing 238
Is attached to. Therefore, the housing 238 of the peg 236 slidable on the third rod 246 is pulled forward and positioned by abutting on the stopper 263 which also serves as a mounting base of the third rod 246 fixed to the second slider 243. Has been done. At this time, the distance a between the pegs 235 and 236 is equal to the distance a between the bobbin hangers on the spare rail. A locking piece 256 is attached to the side surface of the housing 238 so as to project from between the bearing portion 247 of the first slider and the bearing portion 248 of the second slider.

In this way, the peg unit 240 is configured such that the first slider 242 and the second slider 243 move forward and backward by the telescopic mechanism. That is, when the peg unit longitudinal movement motor M5 is actuated, its rotation is transmitted to the drive shaft 264 via the gears 268 and 269, and the drive gear 265 is rotated to rotate the first gear.
The rack 251 is moved, and as a result, the first slider 242 slides on the slide base 241 and advances. At that time, the pinion 254 on the first slider 242 also moves together with the first slider 242 and meshes with the second rack 252 fixed to the slide base 241 to rotate. Therefore, the peripheral speed of the pinion 254 is twice the linear speed of the first slider 242 because the center itself of the pinion 254 moves and rotates around the center. Since the pinion 254 meshes with the third rack 253 fixed to the second slider 243, the second slider 243 slides on the first slider 242 at a double speed and moves forward. During this forward movement, the locking piece 256 of the casing 238 of the peg 236 abuts the stopper pin 257 of the slide base, and the forward movement of the casing 238 is blocked. 1st slider 24
2. The second slider 243 continues to move forward, and at this time, the casing 238 of the peg 236 moves relatively rearward in the second slider 243 against the biasing force of the coil spring 258, so that the forward end is reached. When it reaches, the first and second sliders 242, 243 move to the 14th position.
The peg 235 becomes the state shown by the phantom line in FIG. 16 and FIG.
The distance b between 236 and 236 corresponds to the creel distance b of the spinning machine.
When moving backward, the stopper 263 of the second slider 243 contacts the housing 238 of the peg 236 in the middle of the backward movement, and then moves backward with the space a between the pegs 235 and 236 maintained, returning to the standby position shown by the solid line in FIG. . In this embodiment, the casing 238 of the peg 236 is biased forward by the coil spring 258 and abuts against the stopper 263 to maintain the distance a, but the coil spring 258 is omitted and the first slider is used instead. A stopper for contacting the locking piece 256 of the housing 258 when retreating is provided on the 242, and the locking piece 256
May contact the stopper of the first slider 242 and gradually retreat with a peg interval, and the peg interval may be a when the retreat end (standby position) is reached.

As shown in FIG. 15, a gear is attached to the motor shaft 299a of the peg unit turning motor M4 attached to the peg unit support 296.
299 is wedged and its gear 299 is attached to the slide base 241.
It is configured to mesh with the large diameter gear 298 of the hollow shaft 294 attached to and to orient the peg unit 240 around the hollow shaft 294 in a desired direction by the forward and reverse rotations of the turning motor M4.

The Shinobashi conversion machine 30 includes a variety of publicly known control devices 300 such as a switchboard, an electric device, a solenoid valve, and a compressor for operating the Shinojo device 100, Shino-Kake device 180, and Shino exchange device 200 in a predetermined cycle. It is arranged in the main body 31 of Shino-Kakeki.

Next, an explanation will be given of the reshuffling work performed using the reshuffling machine 30 having the above configuration. A pair of bobbin hangers before and after the spinning machine 3.
The medium bobbin and full bobbin are alternately spun on 12 and spun out, and when a pair of front and rear middle bobbins become small bobbins 2F, 2B, the Shinobashi conversion machine 30 attaches to the spinning machine and performs the conversion. . Shinobashi 30
As shown in FIG. 20, the machine stops at the conversion position facing the pair of front and rear small bobbins and performs the conversion. At this time, Shinotsuji
Two Shinojo head bodies 131 and two lead-out members 89 of 100 are opposed to the trumpet 6 of the small bobbin 2F, 2B being spun, and the two pegs 42 are suspended on a spare rail. It corresponds to full bobbin 1. Further, the pair of pegs 235, 236 of the Shino exchange device 200 faces the small bobbins 2FA, 2BA after Shino joint. At this position, the unit connecting operation by the connecting device 100 and the converting device 180 and the unit replacing operation of the full bobbin 1A and the small bobbins 2FA, 2BA after the connecting by the replacing device 200 are performed substantially at the same time. Although it is performed, for the convenience of explanation, the Shinotsu work will be described first. It should be noted that only the connecting operation is performed at the first converting position where the converting machine 30 contacts the spinning machine, and only the replacing operation is performed at the final converting position.

First, the peg elevating motor M2 is rotated in the forward and reverse directions to elevate the elevating body 53 as described above, and the full bobbin 1 is placed on the peg 42 of the full bobbin supporting head 40 and returned to the standby position shown in FIG. .
After rotating the rotary actuator 102 in the forward direction to move the lead-out member 89 of the shin end drawing device 80 to the upper position shown by the phantom line I in FIG. 6, the double rod type air cylinder 110 is operated to move the cylinder body 114 forward ( (Right row in Fig. 5)
The tube opening 89a of the lead-out member 89 follows the cam surface of the cam plate 118 and advances along the outer diameter of the full bobbin 1 on the right side when viewed from the machine base side, and the cylinder body 114 moves to the forward end (right end in FIG. 5). When it reaches, the tube mouth 89a of the feeding member 89 closely faces and opposes the outer diameters of the two full bobbins 1 (the position shown by the virtual line II in FIG. 6). When the plow rotation motor M1 is operated at that position and the peg rotation motor M1 is rotated about one revolution in the rewinding direction, the Shinobashi end of the full bobbin 1 is sucked by the pipe mouth 89a of the ejecting member 89 and is ejected. Is retracted and the cylinder main body 114 is retracted (leftward in FIG. 5) while rotating the motor M1 in the rewinding direction, and then the rotary actuator 102 is rotated in the reverse direction to return the lead-out member 89 to the standby position. The tip end portion of the outlet member 89 is formed flat, and when the tube mouth 89a passes through the tip of the main body 131 of the Shino joint head 130, the Y-shaped Shino guide groove 132 is opened between the triangular openings of the tube mouth 89a. Since the leading end of the full bobbin 1 returns to the standby position below the Shino joint head main body 131, the Shin of the full bobbin 1 that has been ejected is reliably guided into the Shino guide groove 132. Then, the pipe opening 89a of the lead-out member which has returned to the standby position is pulled out from the full bobbin because it is located below the groove bottom 133 of the shino guide groove 132 and behind (in the lower left position in FIG. 6) and sucking. The Shinobu is pulled by the tube opening 89a, and the Shino in the Shino guide groove 132 is stuck to the curved groove bottom 133. At this time, the Shino gripping air cylinder 137 is operated, and when the piston rod 138 thereof projects, the Shinobu of the full bobbin is gripped between the Shino grip lever 134 and the nip piece 142, and the Shino fits into the concave groove 144a of the Shino guide plate 145. After gripping the Shinobu of the full bobbin 1, the actuator 102 is normally rotated again and the tube opening 89a of the output member 89 is swung upward to the vicinity of the Shino gripping lever 134 (position of imaginary line III in FIG. 6). Immediately, the actuator 102 is reversed to return the lead-out member 89 to the standby position again. Then Shino grasping lever 13
The downstream portion of the shin grasped by 4 is combed and separated by a comb-shaped needle 92 that is planted on the upper side of the tube mouth 89a to form a writing-tip-shaped shin end. The separated Shino is stored in the filter box 94.

Next, while rotating the peg rotation motor M2 again in the rewinding direction, the Shino joint head swing cylinder 157 is operated to immerse the piston rod 158 so that the main body 131 of the Shino joint head 130 is located above the trumpet 6 at the Shino joint position. When moving to, the Shinobu of the small bobbin 2F, 2B that is being spun is connected to the Shino guide groove 132 of the main body 131 of the Shinotsu head.
When guided to the groove bottom 133 and reaches the Shino joint position at the forward end, the Shino of the small bobbins 2F, 2B being spun is gripped by the Shino grip lever 134 and hangs down on the curved groove bottom 133. It is pressed against the full bobbin 1 and is polymerized. The shining air cylinder 137 is operated to rotate the shining lever 134 to the neutral position to release the shining of the full bobbin 1. The released full bobbin 1 Shino is guided to the spinning small bobbin 2F, 2B Shino and is inserted into the trumpet 6 together with the small bobbin 2F, and the full bobbin 1 Shino end is nipped by the back roller 5a of the draft part 5. After that, the shining air cylinder 137 is operated to further rotate the shining lever 134 to grip the small bobbins 2F, 2B with the nip piece 143. Then, the Shinobu of the small bobbin is drafted with the back roller 5a of the draft part 5, the upstream of the Shino joint is cut, and the Shino joint ends.

As described above, when the Shino joint head 130 swings forward and is in the Shino joint position, the engaging pin 195 of the slide plate 191 engages with the engaging portion 56a of the arm piece 56 of the elevating body 53 of the full bobbin supporting head 40. Therefore, the full bobbin 1 joined by the raising and lowering of the elevating / lowering body 53 is returned to the bobbin hanger 15 of the spare rail 13, and the full bobbin 1 is hooked on the roving guide 10. The lower front views of FIGS. 12 (a) to 12 (d) are front views at the positions of (a) to (d) indicated by phantom lines in FIG. 8 and are shown in FIGS. 12 (a) to (d). The top plan view is the plan view at that position. The sashing work will be described below with reference to this drawing.

When the Shino joint is completed, the Shino gripping lever 134 is returned to the neutral position to release the Shino grip of the small bobbins 2F, 2B and the peg lifting motor M2 is rotated in the forward direction (at the same time, the peg rotation motor M1 is wound for a predetermined time). The slide plate 191 ascends together with the elevating body 53 and rises to rotate the slide plate 191.
The Shino guide member 196 of the Shino hanging bar 194 attached to
Ascend to the position shown in the figure. Shino guide member
Since the 196 is arranged above the main body 131 of the Shinobu head 130, the Shinobu of the full bobbin 1 has a corresponding guide recess of the Shino guide member 196 while the Shinotsu head 130 swings from the standby position to the Shino joint position. The full bobbins 1 are already hooked on the Shino guide member 196 at (the position of) the Shino joint position, which are guided to the Shino guide members 196, respectively. Therefore, when rising from the position to the position, the Shino of the full bobbin 1 is lifted while hanging on the Shino guide member 196, and when reaching the position of the rising end, the Shino guide member 196 is in front of the roving guide 10. Located between the second floor of the small bobbin, the full bobbin Shinobu has a roving guide 10
It has been lifted above the anchor-shaped hook. On the other hand, at this time, the two full bobbins 1 are placed on the peg 42 while being inserted into the original bobbin hanger 15 of the spare rail 13.
Next, when the air cylinder 188 for swinging the sash bar is operated and the piston rod 189 thereof projects, the slide bar 181 swings forward, and the sash bar 194 also swings integrally with the slide bar 184. The guide member 196 moves from the position of to the position between the roving guide 10 and the rear small bobbin 2B. The slide bar 181 is the cam groove 183 of the cam plate 184.
Since the shino guide member 196 oscillates substantially straight forward to above the hook piece of the roving guide 10, it moves forward after passing above the hook piece of the roving guide 10 to the right. Move sideways. Therefore, in the plan view of FIG. 12, the full bobbin on the left side (the full bobbin to be transferred to the bobbin hanger in the rear row of the creel) has a roving guide 10
When the shin of the downstream portion of the shino guide member 196 is engaged with the hook piece and is guided to the rear when the shin of the shin guide member 196 is exceeded, the shin of the right groove bobbin is caught by the hook piece of the roving guide 10. When the downstream portion of the shino guide member 196 reaches the position passing through the left side of the hook piece of the roving guide 10, the shino of the upstream portion of the shino guide member 196 is vertically opposed to the hook piece (12th). Figure (c)). Next, when the motor M2 for raising and lowering the peg is reversely rotated to lower the lifting body 53, the two full bobbins 1 are suspended by the bobbin hanger 15 of the spare rail 13, and the slide plate 191 is lowered together with the lifting body 53. As a result, the shino guide member 196 also descends (during the downward movement (the position shown in FIG. 8), the air cylinder 188 for oscillating bar swinging is operated to retract the piston rod 189 to move the shino guide member 196 in FIG. Return to the position of. As the Shino guide member 196 descends from → →, the Shin bobbin 1 Shino hanging on the Shino guide member 196 is deposited on the hook piece of the roving guide 10, so the Shin bobbin 1 Shino hanging on the spare rail 13 Is hung on the roving guide 10 and spun. 2 full bobbins 1 like this
When the Shinobu of two roving guides 10 are hooked on the Shinobu of the left bobbin, the Shinobu of the left bobbin is wound around the hook piece of the left roving guide as shown in FIG. Is just hanging on the hook on the right roving guide. This condition is clearly shown in FIG.

That is, in the figure, the shino from the full bobbin on the left is r ₁ ,
The roving guide hung by r ₁ is indicated by 10A, the shin from the full bobbin on the right side is indicated by r ₂ , and the roving guide by which this shino r ₂ is indicated is indicated by 10B. This state is maintained even before these full bobbins are suspended on the bobbin hanger of the spare rail before the shino exchange.

Therefore, when the left full bobbin 1 and the small bobbin 2B on the rear side, which are wound once around the hook piece of the roving guide, are exchanged by the later-described exchange device 200, the full bobbin hung on the bobbin hanger 12 on the rear side is replaced. Shino also just hangs on the hook of the roving guide. After the Shino guide member 196 returns to the position, the Shino joint head swinging air cylinder 157 projects the piston rod 158 to return the Shino joint head 130 to the standby position, and the Shino gripping lever 134 in the neutral position is moved to the nip piece 143. Return to the contact position.

In the hooking device 180 of the above embodiment, instead of moving the slide bar 181 laterally by the cam mechanism of FIG. 11, for example, a lateral movement air cylinder is attached to the Shino joint head support arm 151 to move the slide bar 181 laterally by a predetermined amount. After moving backward from the position shown in FIG. 8 of the above embodiment, it is moved laterally to the right by the lateral movement air cylinder,
Move it to the rear position of the roving guide 10. Next, return to the front, then move to the left and return to. That is, Shino guide member 19
Even if 6 is moved to → →, Shino of full bobbin 1 that was collected by Shino hanging member 196 in the middle of moving from to is deposited on the fishing piece of roving guide 10 and the same Shino hanging as described above is deposited. It can be carried out.

Next, the 19th Shino exchange work performed by Shino exchange device 200
Description will be given based on a schematic plan view of the drawing. As described above, the peg unit 240 of the Shino exchange device is the motor M for lifting the peg unit.
It moves up and down by the forward and reverse rotations of 3, and it turns around the hollow shaft 94 as a fulcrum by the forward and reverse rotations of the peg unit turning motor M4. When the motor M5 for front and rear of the peg unit is rotated in the forward direction, the peg unit 240 advances by the telescopic mechanism, and the interval between the pegs 235 and 236 of the peg unit 240 on the peg unit 240 is expanded from the middle of the advance to the creel interval b at the forward end. When the motor M5 is reversely rotated, the mechanism is retracted by the telescopic mechanism, and the peg interval is returned to the interval a of the bobbin hanger of the spare rail. The following description will be made mainly on the movement of the peg unit 240.

As described above, when the conversion machine 30 is stopped at the conversion position, the pegs 235 and 236 of the peg unit 240 are the small bobbin 2F after the connection.
It faces A and 2BA (Fig. 19 (a)). First, advance the peg unit 240 to move the pegs 235 and 236 to the small bobbin 2BA,
After reaching just under 2FA, raise the peg unit 240 and move from the bobbin hanger 12 of the spinning machine creel to the small bobbin 2B.
Remove A and 2FA and place on pegs 235 and 236. After revolving the peg rotation motor M6 in that position in the winding direction and winding the remnants of the small bobbins 2BA, 2FA hanging from the roving guide 10 around the small bobbins (Fig. 19 (b)). ,
The peg unit 240 is lowered and retracted to its original position (Fig. 19 (c)). Next, after rotating the peg unit 240 clockwise by 90 °, it is slightly moved forward so that the pegs 235 and 236 face the two empty bobbin hangers 15 and 15 on the spare rails (Fig. 19 (d)). At this time, the amount of forward movement is small and the locking piece 256 does not come into contact with the stopper pin 257, so the peg spacing a does not change. Next, the peg unit 240 is moved up and down to hang the small bobbins 2BA and 2FA on the bobbin hangers 15 and 15, and then the peg unit 240 is slightly retracted, then rotated counterclockwise 180 ° and then slightly advanced to move the peg. Place 235 and 236 directly under the full bobbins 1A and 1A. Raise the peg unit 240 at that position, and peg 235,236 to full bobbins 1A, 1A.
After mounting, the peg rotation motor M6 is rotated in the rewind direction by a predetermined amount, and the full bobbin 1A is removed from the bobbin hanger 15 after the shino during spinning is loosened between the winding bobbin 1A and the roving guide 10. Remove and descend, peg 2 full bobbins 1A, 1A
Place it on 35,236 and return (Fig. 19 (e)). Next, the peg unit 240 is slightly retracted and then rotated clockwise by 90 ° to return to the original position (Fig. 19 (f)). Then, after moving the peg unit 240 forward, raise and lower it first, and then the small ball bobbin 2B.
Install the full bobbins 1A and 1A on the empty bobbin hanger 12 with A and 2FA removed (Fig. 19 (g)). In this way, before removing the full bobbins 1A, 1A from the bobbin hanger 15, leave the spinning bobbin loose between the full bobbin 1A and the roving guide 10 and remove it from the bobbin hanger 15 and move the peg unit 240. As a result, the cutting of the Shinano during spinning is prevented. Next, the peg unit 240 is retracted and returned to its original position (Fig. 19 (h)). Full bobbin on the left side mounted on the rear side
1A passes between the roving guides 10 and bobbin hangers 12
Since it is mounted on the hook, the Shinobu which is wound once around the hook piece of the roving guide is simply hooked on the hook piece.

Thus, the unit connecting operation and the unit replacing operation are completed, the transferring machine 30 moves to the next transferring position, and this operation is continued from one end to the other end of the spinning machine.

In the above embodiment, the shining hook device 180 is attached to the shiningou device 100, and is also used as the lifting device for the full bobbin supporting head 40, but the shining hook device 180 is configured to move up and down by another lifting device. Then, it may be attached to the Shino exchange device 200. In this case, the full bobbins 1A, 1A are placed on the pegs of the shin exchange device (for example, in the state shown in FIG. 19 (e) of the above embodiment), and the shining hooks are applied to the roving guide 10 so that the full bobbins can be moved. This can be easily carried out by mounting the full bobbins 1A and 1A on the bobbin hanger 12 of the creel after applying. Further, in the above-mentioned embodiment, the Shino-joint device 100 and the Shino-exchange device 200 are incorporated into one working machine that travels along the machine base, but these devices are divided into two working machines and Needless to say, it is possible to carry out the Shino exchange work and the Shino exchange work independently and in parallel by running the Shino exchange work machine afterward.

〔The invention's effect〕

INDUSTRIAL APPLICABILITY As described above, according to the present invention, the sino-joining work and the shino-shaping work are fully automated to enable a great labor saving in the spinning factory, and the machine is stopped for the Shino-joining and the shino-shaping. The operation rate of the spinning machine is also improved because the spinning machine is operated while the spinning machine is operating. Since Shino-tsugi and Shino-changing are performed in parallel in different places, one Shino-changing machine can quickly change the Shino-changing process, and one Shino-changing machine can automatically change the Shino-ning machines. It can be performed. Further, according to the present invention, since the pair of front and rear small balls bobbins of the creel and the full bobbin of the spare rail are changed, it is not necessary to attach a replacing machine to the spinning machine.
Since the present invention can be carried out only by providing an existing spinning machine with a spare rail and a guide rail for running a Shinobashi conversion machine, it can be easily carried out even in an existing spinning factory, and the practical effects are extremely large. .

[Brief description of drawings]

The drawings show the embodiments of the present application. FIG. 1 is a front view of a Shino-changing machine, FIG. 2 is a side sectional view showing a relationship between the Shino-changing machine and a spinning machine, and a side sectional view of a Shino-changing device. Fig. 3 is a side sectional view of a full bobbin supporting and supporting head of the Shinobu device, Fig. 4 is a sectional view of a rotatable peg, Fig. 5 is a front view of the Shino end drawing device, and Fig. 6 is a drawing of the Shino end drawing device. A side view, FIGS. 7 (A) and (B) are side views and a plan view of the Shinobu head, FIG. 7 (C) is a plan view of the Shino guide plate, FIG. 8 is a side view of the Shino hanging device, and FIG. Figure 9 shows IX in Figure 8.
-IX sectional view, FIG. 10 is a sectional view taken along line XX in FIG. 8, FIG. 11 is a sectional view taken along line XI-XI in FIG. 8, and FIGS. In the explanatory diagram shown, the upper stage is a plan view, the lower stage is a front view, and FIG. 13 is an explanatory diagram showing a state in which the hanging work is finished.
Figure 14 is a side view showing the entire peg unit of the Shino exchange device,
FIG. 15 is a sectional view taken along the line XV-XV in FIG. 14, FIG. 16 is a schematic plan view showing a telescopic mechanism of a peg unit, and FIGS. 17 (A) and (B) are side views showing the entire second slider. And FIG. 18 (A) is a sectional view taken along the line XVIII-XVIII in FIG. 17 (A), FIG. 18 (B) is a sectional view taken along the line BB in FIG. 18 (A), and FIG.
19 (a) to (h) are explanatory views sequentially showing the operation of the Shino exchange,
FIG. 20 is a schematic plan view showing the relationship between the sinking machine in the sinking position, the creel of the spinning machine, and the bobbin of the spare rail. 1 ... Full bobbin, 1A ... Shinto continuous full bobbin, 2B, 2F ... Small bobbin, 2BA, 2FA ... Shinatsu continuous small bobbin, 30 ... Shinosaki machine, 40 ... Full bobbin supporting head , 80 ...... Shino end pull-out device, 89 …… Lead-out member, 100 …… Shino joint device, 130 …… Shino joint head, 180 …… Shino hanging device, 196 …… Shino guide member, 200 …… Shino exchange device, 240 …… Peg unit, 241 …… Slide base, 242 …… First slider, 243 …… Second slider.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP 62-57957 (JP, A) JP 62-62928 (JP, A)

Claims (1)

[Claims] Claims: 1. A body that can run along a machine base, and at least two full bobbin shining end drawing devices that can draw out the shining ends, and the drawn shining ends are inserted into the corresponding trumpets to form a front and rear pair. Of the small bobbin that is being spun, and a shining device that can hook the shining of two full bobbins that have been spliced onto a corresponding roving guide; In the Shino transfer machine, the small bobbin is suspended on a bobbin hanger of a spare rail, and the full bobbin is suspended on a creel bobbin hanger from which the small bobbin is removed. The device is disposed on the front side in the moving direction of the Shino-changing machine, and the Shino-changing device is arranged on the rear side in the moving direction of the Shino-changing machine, so that the Shino-joint device and the Shino-changing device are provided on different bobbins in the moving direction of the Shino-changing machine. Side-by-side installation at the corresponding different locations Shino 換機 in a spinning machine is characterized in that so as to operate in parallel to the Shino changer for different bobbin.