JPS59198263A - Automatic processing device for remained thread bobbin - Google Patents

Abstract

PURPOSE:To save labor and improve the productivity by releasing a remained thread bobbin from a conveyance magazine and removing remained raw thread from the remained thread bobbin both automatically as well as inserting the bobbin removed in remained raw thread onto a peg for sure. CONSTITUTION:In a remained raw thread removing device, a bobbin push-up conveyor 28 to be in contact with the bottom of a remained thread bobbin 11 hung down by a bobbin hanger 22 of a conveyance magazine 12 for pushing the bobbin 11 upward, is arranged to be slanted upward toward the advancing direction of the conveyance magazine 12. In the remained raw thread removing device, a hair-planted belt is stretched between its rollers. The remained raw thread wound up on the bobbin 11 is caught by this hair-planted belt, and completely removed while the bobbin 11 is transferred on the hair-planted belt reversely to the conveying direction.

Description

DETAILED DESCRIPTION OF THE INVENTION Technical Field The present invention provides a system for supplying Shinomaki to a spinning machine using a transport magazine that suspends a plurality of Shinomaki. This invention relates to an automatic processing device for a remaining yarn bobbin, which removes the remaining yarn bobbin from the bobbin, removes the residual roving yarn from the bobbin, and then transfers the residual yarn bobbin to a conveyance means.

Prior Art As a means of saving labor and improving productivity in the spinning process, as shown in Figs. 4, and a large number of transport magazines 5 movably suspended on the transport rails constituting the creel transport path 4, and each transport magazine 5 has a number of transport magazines 5 arranged in the positional relationship required for the spinning machine. When the Shinomaki 6 on the spinning machine 1 becomes empty, the transport magazine group 7 suspends the empty bobbin and the transport magazine group 8 suspends the full Shinomaki bobbin. There is a known method for exchanging all of them all at once. In this method, the transport magazine groups 7 and 8 are generally replaced at the same time before the spool 6 is completely emptied and some roving still remains in the bobbin.

Therefore, it is necessary to remove the remaining thread bobbin from the transport magazine group 7 and remove the remaining roving from the remaining thread bobbin. Conventionally, the remaining yarn bobbin was manually removed from the transport magazine group 7, loaded onto a transport vehicle, transported to a residual roving removal device, and processed by the same device. However, due to large packaging, it is inconvenient for the operator to manually handle a long single bobbin, which is difficult and time-consuming.

Purpose This invention was made in order to solve the above-mentioned conventional problems, and its purpose is to automatically remove the remaining thread bobbin from the transport magazine and the remaining roving from the remaining thread bobbin. Another object of the present invention is to provide an automatic processing device for a remaining yarn bobbin, in which the remaining roving yarn is removed and one bobbin is inserted onto a bed set upright on a conveying means.

Structure of the Invention In order to achieve the above object, the present invention includes a residual yarn bobbin removal device that removes a plurality of residual yarn bobbins from a conveyance magazine that moves along a conveyance rail in a suspended state; a discharging device disposed in front of the remaining yarn bobbin removing device, the discharging device discharging the residual yarn bobbin that is removed from the transport magazine and falling from the falling position with its lower large diameter side first; a residual roving removing device that removes residual roving from the bobbin while transporting the residual yarn bobbin in a fixed direction; and a bobbin fed out from the residual roving removing device is suspended from a flange formed at the top of the bobbin. A bobbin delivery device is provided which supports the bobbin and inserts it into a peg erected on the conveyance means.

EXAMPLES Hereinafter, the present invention will be described in detail with reference to FIGS. 3 to 23. This residual thread bobbin automatic processing device is
, 4, there is a remaining thread bobbin removal device 14 disposed at a position corresponding to the transport rail 13 that guides the transport magazine 12 with the remaining thread bobbin 11 hanging thereon, and a remaining thread bobbin removing device 14 that is orthogonal to the transport rail 13 in front thereof. A discharge device R15 extending in the direction shown in FIG. a remaining roving removing device 16 that removes remaining roving from the bobbin, and a chute that suspends and supports the bobbin sent out from the remaining roving removing device 16 at a flange formed at the top thereof and guides it to a predetermined position. 17, and a bobbin transfer device 20 that inserts the bobbin guided and supplied by the chute 17 into a peg 19 erected on a cart 18 serving as a conveying means.

As shown in FIG. 5, four bobbin hangers 22 are mounted at equal pitches on the lower surfaces of a pair of parallel mounting members 21 constituting the baggage transport magazine 12. Two support members 23 are fixed to the upper surface of the mounting member 21 so as to be perpendicular to the mounting member 21, and the transport magazine 12 is suspended from the transport rail 13 through a roller 24 at the center of each support member 23. Support columns 25a and 25b are erected to support the structure. When each transport magazine 12 moves along the curved part of the transport rail 13, it is connected via a connecting member 26 occupying the elongated hole 2 so that no unreasonable force is applied between the Shinomakis suspended from the adjacent transport magazines 12. has been done.

As shown in FIGS. 6 and 7, a bobbin hanger 22 of the transport magazine 12 is mounted on a frame 27 installed below the transport rail 13 as the transport magazine 12 moves.
a bobbin push-up conveyor 2 for pushing up the bobbin 11 upward by coming into contact with the bottom of the remaining thread bobbin 11 suspended from the bobbin 11;
8 is arranged so as to be inclined upward in the direction of movement of the transport magazine 12 (to the left in FIG. 6). A drive shaft 3o is rotatably supported by a pair of support brackets 29 fixed to the upper surface of the frame 21, and a drive roller 31 is rotatably fixed to the drive shaft 30 approximately at the center thereof. . The drive shaft 3° is rotatably driven via a belt 35 suspended between a pulley 32 fitted to one end thereof and a boot 934 fitted to the shaft 33 of the drive motor M1.

The base ends of a pair of support arms 36 are rotatably supported on the drive shaft 30 on both sides of the drive roller 31, and the lower surfaces of the tips of the support arms 36 are rotatably supported on both sides of the drive roller 31. are connected by a connecting plate 37. Brackets 38 are fixed to the outer ends of the surface support arms 36, respectively, and a driven roller 40 is rotatably supported on a support shaft 39 supported between both brackets 38.

A wide belt 41 is wound between the driving roller 31 and the driven roller 40 (a wide belt 41 is wound around this area).A rod 42 passing through both ends of the connecting plate 37 is erected on the frame 27.
The support arm 36 is attached to the rod 42 and the transport magazine 1 is connected to the rod 42.
A compression spring 43 is installed to tilt upward in the direction of movement of the robot 2, and a position adjustment nut 44 is screwed onto the upper end of the spring 43.

A discharge conveyor 45 constituting a discharge device 15 for discharging the remaining yarn bobbin 11 removed from the bobbin hanger 22 from its falling position is located below the front side of the bobbin push-up conveyor 2B and is perpendicular to the direction of movement of the transport magazine 12. It extends in the direction of

A guide plate 46 is disposed above the discharge conveyor 45 and along the discharge conveyor 45 for guiding the remaining yarn bobbin 11 that is removed from the bobbin hanger 22 and falls onto the discharge conveyor 45.

As shown in FIG. 6.7, the bobbin push-up conveyor 28
An intermittent feed device 47 for moving the transport magazine 12 intermittently is disposed above the transport magazine 12.

The support frame 48 of the intermittent feeding device 47 is connected to the frame 2.
It is fixedly installed on four pillars 49 erected at 7. As shown in FIGS. 7 and 9, a support plate 50 extending along the transport rail 13 is fixed to the support frame 48 via a bracket 51, and a motor M2 is mounted on one end of the support plate 50, with its shaft 52 being vertical. It is arranged so that. Further, a driven sprocket 53 is rotatably supported at the other end of the support plate 5o at a position farther from the maximum spacing between the adjacent columns 25a and 25b on the transport magazine 12 continuous from the shaft 52. . A chain 55 is hung between the driven sprocket 53 and the driving sprocket 54 fitted to the shaft 52 of the motor M2, and the chains 55 have two symmetrical points attached to the supports 25a of the transport magazine 12, 2
Engagement levers 56a and 56b that can be engaged with the chain 55 are fixed so as to be movable together with the chain 55. Further, a mounting plate 57 fixedly provided below the support plate 50 and a conveyor rail 1
On the lower surface of the mounting member 58 fixedly installed on the opposite side of the thread bobbin 11, there is provided a mounting member 58 for controlling the upward movement of the transport magazine 12 when removing the remaining thread bobbin 11, and for preventing the forward movement from being obstructed. A large number of guide rollers 59 are attached.

Drive sprocket 54 of the engagement levers 56a, 56b
A transport magazine 1 is placed on the transport rail 13 near the side circumference part.
A restriction lever 6o that rotates between two positions: a locking position where it engages with the two pillars 25a and 25b and restricts their forward movement, and a retracted position where it does not engage with the pillars 25a and 25b is attached to the bracket 61. It is rotatably mounted through the

The regulation lever 60 is connected to a piston rod 64 of a cylinder 63 disposed along the conveyance rail 13 via a pin 62 inserted into an elongated hole 60a formed at the base end thereof. It is designed to be rotated. Further, the mounting plate 57 has engagement levers 56a, 56.
A limit switch LSI is fixed near the drive sprocket 54, and when engaged with the engagement levers 56a and 56b, a limit switch LSI that issues a signal to actuate the cylinder 63 in the direction of retracting its piston rod 64 is engaged. A limit switch LS2 that generates a signal to cause the cylinder 63 to actuate its piston rod 64 in a direction,
It is fixed near the driven sprocket 53.

As shown in FIG. 6.7.9, on both left and right sides of the support frame 4B, there are residual thread bobbins 11 suspended from the transport magazine 12 when the movement of the transport magazine 12 is regulated by the regulation lever 60. A mounting member 65 is fixed at a position corresponding to the mounting member 65, and when the remaining thread bobbin 11 suspended from the transport magazine 12 is detected for a predetermined period of time or longer, the drive motor Ml of the bobbin push-up conveyor 28 is connected to the mounting member 65. A phototube PH1 is installed to issue a stop signal for the drive motor M1 and release the stop signal for the drive motor M1 when the remaining yarn bobbin 11 is no longer detected.

As shown in FIG. 10.11, the remaining roving removing device 16 has a hopper 66 provided at its inlet side, which is connected to the discharge conveyor 4.
It is arranged so as to be located at the front lower part of the discharge side of No. 5.

As shown in FIG.
A pair of rollers 67a.

A flocking belt 6B is hung between the rollers 67a and 67b, and is moved in the direction of the arrow in FIG. 10 by a motor (not shown). Also, from the lower end of the hopper 66 to the vicinity of one roller 67a, and from the vicinity of the other roller 67b to the chute 17.
Guide plates 69 and 70 are fixedly installed throughout. On both sides of the residual roving removing device 16, a pair of chains 7 are provided that move along both sides of the flocking belt 68 and the guide plate 69.7o.
1 is disposed and is adapted to be moved in the direction of the arrow in FIG. 10 by a motor (not shown).

A carrier 72 is attached between the pair of chains 71 for transporting the remaining yarn bobbin 11 discharged to the hopper 66 by the discharge conveyor 45 to the chute 17 via the guide plate 69, the flocking belt 68 and the upper surface of the guide plate 70. 73
The remaining thread bobbins 11 are mounted in parallel at equal intervals through which only one remaining thread bobbin 11 can be inserted. Each carrier 72 has a first
As shown in FIG. 2.13, a regulating member 74 that regulates the movement of the remaining yarn bobbin 11 in the lateral direction is fixed. Also, the first
As shown in FIG. 1, a stop signal is provided at the upper part of the hopper 66 to detect when the inside of the hopper 66 is full of the remaining thread bobbins 11 and to stop the operation of the remaining thread bobbin removing device 14. A phototube PH2 for emitting light is arranged.

The chute 17 has an inlet portion 75 provided at the outlet end of the residual roving removing device 16, as shown in FIGS. 4 and 14, and is arranged so as to form an L-shape in plane. A notch 75a is formed at one end of the inlet 75 to allow the large diameter bottom portion 11a of the bobbin 11 to pass therethrough. The bent portion of the shooter 17 includes an arc-shaped connecting member 76 that connects the portions extending in directions orthogonal to each other, and a connecting member 76 that contacts the flange portion 11b of the bobbin 11 to move the bobbin 11 smoothly at the bent portion. A rotating disk 77 to be moved is provided. A rotating disk 77 is fixed to the upper end of a rotating shaft 78, and is driven to rotate in the direction of the arrow in FIG. 14 by a motor M8 via a pulley 79 and a belt 8o. Further, a phototube PH8 is installed near the bent portion to detect when the bobbin 11 is suspended all at once after the bent portion of the chute 11 and to issue a signal to stop the drive of the remaining roving removing device 16. ing.

At the outlet end of the chute 17, a flange portion 11a) is slidably guided while being suspended and supported.
A bobbin transfer device 20 that transfers the bobbin to the cart 18 is disposed in a direction perpendicular to the portion of the chute 17 after the bent portion. The bobbin delivery device 20 includes a cart 18 that is carried below the bobbin delivery device 20 along a guide rail 81.
The function is to fit a plurality of bobbins 11 (four in this embodiment) into pegs 19 that are vertically arranged at equal intervals on the top.

As shown in FIGS. 17 and 18, the bobbin transfer device 20 includes a cylinder 8 fixed vertically to the upper surface of the support frame 82'.
3, the cam 84 and the cam roller 8
The present invention includes a pair of support rails 86 which are opened and closed by the support rails 86, and a transfer device 87 which is suspended from the support portion 86a of the support rails 86 and transfers the bobbin 11 from one end thereof to a predetermined position. Support brackets 88 and 89 are fixed to both sides of the support rail 86, a driven pulley 90 is rotatably supported on one support bracket 8B, and a driven pulley 90 is rotatably supported on the other support bracket 89 at a position higher than the driven pulley 90. A driving pulley 95 is provided, which is driven by the rotation of a shaft 91 of a motor M4 being transmitted through a pulley 92, a belt 93, and a pulley 94. A toothed belt 96 having engaging pieces 96a and 96b protruding from its outer peripheral surface is hung between the driven pulley 90 and the driving pulley 95. As shown in FIGS. 17 and 18, the toothed belt 96 is fixedly attached to the inside of the surface support rail 86 and extends 3/3 from the left end of the support rail 86.
The guide member 97 extends parallel to the support portion 86a up to position 4, and from that position it runs along a guide member 97 that is bent to extend upwardly.

The engaging pieces 96a, 96b receive the bobbin 11 supplied from the shooter 17, and rotate the bobbin support member 99 of the bobbin feeding device 98 to rotate the bobbin 11 to a position facing the support rail 86. Long engagement pieces 96a and short engagement pieces 96b are alternately arranged at intervals approximately equal to the outer diameter of the flange portion 11b of the bobbin 11 so as not to cause any trouble during movement. Further, a guide bar 100 is disposed below the support rail 86 along the support rail 86.

As shown in FIG. 16.19, the bobbin feeding device 98 is arranged at the intersection of the extension lines of the chute 17 and the support rail 86, and the upper end of the support pipe 102 erected on the base 101 is connected to the rotor washer cylinder 103. is fixed. A support member 105 is attached to the rotation shaft 104 of the rotary cylinder 103.
is fixed, and a mounting plate 106 is fixed on the upper surface of the support member 105.
is fixed. The mounting plate 106 has an upwardly bent portion 1.
As shown in FIG. 21, a pair of bobbin support members 99 are formed on the bent portion 106a to suspend and support the bobbin 11 by abutting the bottom surface of the flange portion 11b formed on the top of the bobbin 11. are fixed in parallel to each other at a position lower than the upper surface of the protruding end of the chute 17, and the operation of the rotary cylinder 1o3 moves the bobbin 11 to a bobbin receiving position corresponding to the outlet of the chute 17 and to the bobbin transfer device 20. The receiver can be rotated to the delivery position.

The mounting plate 10B is provided with a regulating member 1°7 that comes into contact with the side surface of the bobbin 11 suspended and supported by the chute 11 to restrict the downward movement of the bobbin when the bobbin support member 99 moves from the bobbin receiving position. is fixed. The bobbin 11 is attached to the chute 17 at the bent portion 1°6a of the mounting plate 106.
A stopper 10B that comes into contact with the side surface of the bobbin 11 when the bobbin 11 is moved onto the bobbin support member 99 is fixed, and a rubber buffer member is attached to the stopper 1ostt.

Further, a stopper 109 is fitted to the lower part of the support pipe 102 at a position corresponding to the large diameter portion 11a of the bobbin 11 suspended and supported on the bobbin support member 99. Further, a swing prevention member 110 is attached to the lower surface of the mounting plate 106 to prevent the bobbin 11 suspended and supported on the bobbin support member 99 from swinging when the bobbin 11 rotates.

A bracket 111 having a side-curved shape is fixed on the upper surface of the rotary cylinder 103 so that its upright portion 111a faces the outlet of the chute 17, and a support bracket 111 having a planar inverted U-shape is attached to the upright portion 111a. is fixed. A bobbin support member 9 is provided on one side of the support bracket 112.
9 is arranged at a position corresponding to the exit part of the shooter 17.
*When the limit switch LS, which is activated by engaging with the end face of the mounting plate 106, is fixed, and the bobbin support member 99 is placed on the other side at a position corresponding to the support row/l/86, A limit switch LS4 that is activated by engaging with the end surface of the mounting plate 106 is fixed.

A swing prevention plate 113 for the bobbin 11 is fixed to one side of the outlet end of the chute 17, as shown in FIG. 19.21. Further, a phototube PH4 for detecting the bobbin 11 suspended on the bobbin support member 99 at the bobbin receiving position is attached to the bracket 114G fixed to the other side of the outlet end of the shooter 17.

Next, the operation of the apparatus configured as described above will be explained.

Now, the group of transport magazines that have been used in the spinning machine and from which one remaining thread bobbin 11 is suspended are pushed by a trailer (not shown), and as shown in Fig. Between 25a and 25b, the driven sprocket 53 is moved along the transport rail 13 until it reaches the corresponding position. At this time, the engagement lever 56 of the intermittent feeding device 47
a, 56b are transport magazines 1 as shown by chain lines in FIG.
2 is placed in a position where there is no support for movement. In this state, the remaining thread bobbin removal device 14, the discharge device 15,
The drive of the remaining roving removing device 16 is started.

Driven by the motor M2, the drive sprocket 54 moves to the ninth,
The chain 55 is simultaneously rotated clockwise in FIG. 22 and moved in the direction of the arrow in the same figure, and the engagement levers 56a and 56b attached to the chain 55 also move together with the chain 55.

When one of the engagement levers 56a, which has been moved from the position indicated by the chain line in FIG. Regulation lever 80
is placed in the retracted position shown by the solid line in the figure.

When the engagement lever 56a further moves and engages with the column 25a of the transport magazine 12, the transport magazine 12 moves together with the engagement lever 56a. The locking lever 56a moves to the position shown by the chain line in FIG. 22, and the limit switch LSI
When engaged, the cylinder 63 is actuated, the protruding piston rod 64 is retracted, and the regulating lever 60 is placed in the locking position shown by the solid line in the figure. Holding lever 5
When 8a reaches the circumferential portion on the drive sprocket 54 side, the engagement between the retaining lever 56a and the column 25a of the transport magazine 12 is released, as shown by the solid line in FIG.
The support column 25a engages with the regulation lever 60 and the transport magazine 1
2 stops.

On the other hand, the remaining yarn bobbin 11 suspended from the conveyance magazine 12 via the bobbin hanger 22 is moved upward from the time when its bottom comes into contact with the fourth belt of the bobbin push-up conveyor 28 due to the movement of the conveyance magazine 12. The bobbin hanger 22 is pushed up, the tonneau lock is released, and the push-up conveyor 2
When the front end of the bobbin hanger 8 is reached, the bobbin hanger 22 comes off and falls onto the discharge conveyor 45. Since the discharge conveyor 45 is always driven to move in the direction of the arrow in FIG. 7, the remaining yarn bobbin 11 that falls onto the discharge conveyor 45 is always in the lower large diameter portion. The la side is ejected first.

The support column 25a of the transport magazine 12 and the engagement lever 56a
When the conveying magazine 12 is stopped due to the disengagement with the conveying magazine 12, the bottom of the remaining thread bobbins 11 in the second row suspended from the conveying magazine 12 touches the belt 4 of the bobbin push-up conveyor 28.
It is in engagement with 1.

Therefore, even after the transport magazine 12 has stopped, the drive motor M
1 continues to drive. *In this case, while the transport magazine 12 is stopped, the large connecting part 11a side of the remaining yarn bobbin 11 moves together with the belt 41 and becomes oblique, causing the bobbin push-up conveyor 28
As a result, when the transport machining machine 12 is moved again, the attachment to the bobbin hanger 22 is not released, resulting in the inconvenience that it is suspended from the transport magazine 1 and 2 and transported as is. However, in this device, the transport magazine 1
2 stops, the phototube PH1 detects this and the detection signal causes the drive motor M1 to stop, so that the remaining yarn bobbin 11 is maintained in the state shown in FIG.

Next, when the chain 55 is further moved from the state shown by the solid line in FIG. 22 and the other engagement lever 56b switches to a limit switch and engages S2, the cylinder 63 is actuated and the locking position is changed to the regulation position. The lever 60 is rotated to the retracted position shown by the chain line in FIG. And the retention lever 56
When b moves further and engages with the column 25b of the transport magazine 12, the transport magazine 12 starts moving again. When the transport magazine 12 starts moving, it stops at a position corresponding to the phototube PH1, and the remaining yarn bobbin 11 moves from that position, so that the phototube PH1 no longer detects the remaining yarn bobbin 11, and the bobbin push-up conveyor 28 stops. Drive motor M1 is driven again. From this, the remaining yarn bobbin 11 engaged with the belt 41 is pushed upward while moving forward again in the same manner as described above, and is disengaged from the bobbin hanger 22 and sequentially falls onto the discharge conveyor 45. The phototube PH1 detects the remaining thread bobbin 11 even when the remaining thread bobbin 11 simply passes through the phototube PH without stopping at a position corresponding to the phototube PH1. Since the stop signal for the drive motor M1 is issued only when the transport magazine 12 is in motion, the stop signal is not issued while the transport magazine 12 is moving.

Thereafter, in the same manner as described above, the transport magazine 12 is sequentially moved above the bobbin push-up conveyor 28 by the intermittent feeder 41, and the remaining thread bobbins 11 suspended via the bobbin hanger 22 are sequentially removed from the transport magazine 12G. It falls onto the discharge conveyor 45, and is discharged by the discharge conveyor 45 with the large diameter portion 11a first.

The remaining yarn bobbins 11 discharged by the discharge conveyor 45 fall into the hopper 66 of the residual roving removing device 16 with the large diameter portion 11a first, and are stored one by one between carriers 72 as shown in FIG. They are sequentially transferred to the chute 17 side in this state. When the remaining yarn bobbin 11 is transferred to a position corresponding to the flocking bell 6B, the remaining roving R wound around the bobbin 11 is engaged with the flocking belt 68, as shown in FIG. It is completely removed while being transferred on the belt 6B in the direction opposite to its direction of movement. The rovings engaged with the flocking belt 68 are opened by an opening roller 115 disposed at a position in contact with the lower surface of the flocking belt 68, as shown in FIG. 10, and then accumulated in a storage box.

The bobbin 11 from which the remaining roving has been removed is sent out from the exit side of the remaining roving removing device 16 to the chute 17.
The inlet part 75 of the bobbin 1 is generally cut out with a cutout part 75a.
By passing the large diameter portion 11a of 1, the flange portion 1
1b, it is slid and guided while being suspended and supported by the chute 17. Then, as shown in FIG. 21, the leading bobbin 11 comes into contact with the stoppers 108, 109 of the bobbin feeding device 98, its movement is stopped, and the bobbin 11 is suspended and supported on the bobbin support member 99. Further, each subsequent bobbin 11 comes into contact with the previous bobbin 11 and stops suspended from the chute 17.

In this state, when the carriage 18 is carried by an intermittent feeder (not shown) to a position where the peg 19 on the carriage 18 corresponds to the support rail 86, the rotary cylinder 103 is operated, and the mounting plate 106 is rotated 90 degrees counterclockwise from the position shown by the solid line in FIG. When the mounting plate 106 is rotated 90 degrees, the end face extending in the same direction as the bobbin support member 99 presses the limit switch LS4, and the rotation is confirmed. Note that the cart 1B may be carried in advance to a position corresponding to the support rail 86. Due to the rotation of the mounting plate 106, the bobbin support member 99, which has been waiting to suspend and support the bobbin 11 supplied from the shooter 17, is rotated to a delivery position facing the support rail 86, as shown by the chain line. . On the other hand, a regulating member 107 moves along with the mounting plate 106 and comes into contact with the leading bobbin 11 suspended and supported by the chute 17, thereby regulating the downward movement of the bobbin 11.

When a phototube (not shown) detects that the bobbin 11 is placed at the receiving position, the motor M4 is driven by the detection signal, and the toothed belt 96 is moved to the long engagement piece 9.
6a, and the bobbin 11, which had been suspended and supported at the position indicated by A in FIG. 17, moves to position B on the support portion 86a of the support rail 86. Then, the rotary cylinder 103 is operated again and the mounting plate 106 is rotated 90 degrees clockwise in FIG. 19. As a result, the bobbin support member 99 is rotated to the receiving position corresponding to the outlet of the chute 11, the restriction by the restriction member 107 is released, and the bobbin 11 moves down the chute 17, and the bobbin support member 99 is moved in the same manner as described above. It is suspended and supported on 99. Note that the bobbin support member 99 is disposed at a position lower than the upper surface of the outlet end of the chute 17, and the flange of the subsequent bobbin 11 above the flange portion 11b of the bobbin 11 suspended and supported by the shoe 9i7. The field where part 11b is in a stranded state is i + v bond fr / +: v ・, old is a
A r + - H z - + - W - Hereafter, in the same manner as described above, each time the bobbin 11 is placed at the A position in FIG. The four bobbins 11 are sequentially transferred on the support portions 86a of the rails 86 and placed at positions corresponding to the bets 19 on the truck 18. When the bobbin 11 is transferred on the support portion 86a, the side surface of the bobbin 11 is in contact with the guide bar 100 extending along the support rail 86, so that swinging in the lateral direction and the direction of movement is prevented. Ru.

When the four bobbins 11 are suspended on the support rail 86 as shown by chain lines in FIG. 17, the cylinder 83 is activated. The support rail /l/86 is lowered by the operation of the cylinder 83, and when the bottom of the bobbin 11 suspended from the support rail 86 reaches the tip of the bed 19 on the trolley 18, the cam 84
The support rail 86 is rotated outward by the action of the cam roller 85, and the bobbin 11 is fitted into the peg 89 on the carriage 18. The cylinder 83 is then actuated to move the support rail 8
6 is raised to its original position.

When it is confirmed that the support rail 86 has returned to the predetermined position, the carriage 18 is moved by an intermittent feeder (not shown) to a position where the next row of pegs 19 corresponds to the support rail 86.
Again, in the same manner as described above, the bobbins 11 are sequentially transferred from the chute 17 onto the support rail 86 and loaded onto the cart 18. In addition, the support relay, the bobbin 11 once opened by V86.
If the bobbin is gripped again and raised for some reason, the phototube PH5 detects this and stops the operation of the bobbin feeding device 9B.

Effects As detailed above, according to the present invention, the removal of the remaining yarn bobbin used in the spinning process from the transport magazine in which it is suspended, and the removal of the remaining roving from the remaining yarn bobbin can be automatically carried out. This process can be carried out accurately and reliably, and the bobbin from which the residual roving has been removed can be securely inserted onto the pegs set up in the conveying means, which has the excellent effect of helping to save labor and improve productivity. play.

[Brief explanation of the drawing]

Figure 1 is a side view schematically showing the spinning machine and its creel;
Fig. 2 is a plan view thereof, Figs. 3 to 23 show an embodiment embodying the present invention, Fig. 3 is a schematic side view of the entire device, Fig. 4 is a schematic plan view, Fig. 5 is a perspective view of the transport magazine, Fig. 6 is a partially cutaway side view of the remaining thread bobbin removing device, Fig. 7 is a front view, Fig. 8 is a plan view of the bobbin push-up conveyor, and Fig. 9 is FIG. 10 is a plan view of the intermittent feeding device, and FIG. 11 is a schematic side view of the residual roving removal device.
The figures are the same perspective view showing the inlet side. The figure is a front view of the bobbin delivery device, FIG. 16 is also a plan view, and FIG.
The figure is also a partial fracture pressure surface diagram, and Figure 18 is the X-X of Figure 17.
19 is a plan view of the bobbin feeding device, FIG. 20 is a perspective view, FIG. 21 is a partially cutaway side view, and FIG. 22 is a sectional view showing the function of the intermittent feeding device. , FIG. 23 is a side view showing the action of the bobbin push-up conveyor. Bobbin 11, large diameter portion 11a, and flange portion 11b. Conveyance magazine 12, conveyance rail 13, remaining yarn bobbin removal device 14, discharge device 15, residual roving yarn removal device 16, shooter 17, cart 18 as a conveyance means, peg 19, bobbin delivery device 20, bobbin push-up conveyor 28, Intermittent feed device 47, bobbin feed device 9B. Patent applicant Toyota Industries Corporation representative
Patent attorney Hironobu Onda

Claims (1)

[Scope of Claims] 1. A residual yarn bobbin removal device that removes a plurality of residual yarn bobbins from a conveyance magazine that moves along a conveyance rail in a state in which a plurality of residual yarn bobbins are suspended, and a portion in front of the residual yarn bobbin removal device. a discharging device disposed in the transport magazine and discharging the remaining yarn bobbin that is removed from the transport magazine and falling from the falling position with the lower large diameter side first; and a residual roving removing device that removes residual rovings from the bobbin while transferring the residual rovings to the bobbin; and a bobbin sent out from the residual roving removing device is suspended and supported by a flange portion formed at the top thereof, and is erected on a conveying means. 1. An automatic processing device for residual thread bobbins, comprising: a bobbin transfer device for inserting the bobbins into the threads that have been removed. 2. The remaining thread bobbin removal device includes an intermittent feeding device that moves the transport magazine intermittently, and as the transport magazine moves, it comes into contact with the bottom of the remaining thread bobbin suspended from the transport magazine and moves the bobbin upward. Claim 1, further comprising a bobbin push-up conveyor disposed below the transport rail so as to be inclined upward in the traveling direction of the transport magazine. The automatic processing device for residual yarn bobbins described in .