JPH0358990B2 - - Google Patents

Description

Detailed Description of the Invention Technical Field The present invention relates to a system for supplying Shinomaki to a spinning machine using a conveyance magazine that suspends a plurality of Shinomaki, in which the remaining yarn is removed from the conveyance magazine after being used in the spinning machine. The present invention relates to an automatic processing device for a remaining yarn bobbin, which is transferred to a conveying means after the bobbin is removed and the remaining roving yarn is removed from the bobbin.

Prior Art As a means of saving labor and improving productivity in the spinning process, a spinning machine 1 is used as shown in Figures 1 and 2.
A creel 2 is conveyed by a creel conveyance path 4 arranged on both left and right sides with a creel biller 3 at the center, and a large number of conveyance magazines 5 movably suspended with respect to the conveyance rails forming the creel conveyance path 4. A plurality of Shinomaki 6 arranged in the Shinomaki positional relationship necessary for the spinning machine 1 are suspended from each transport magazine 5, and when the Shinomaki 6 on the spinning machine 1 becomes empty, the empty bobbin is A method is known in which the suspended transport magazine group 7 and the transport magazine group 8 from which Manshinomaki is suspended are replaced all at once. In this method, the transport magazine groups 7 and 8 are generally moved before the Shinomaki 6 is completely emptied and when some roving remains on the bobbin.
are exchanged all at once.

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, it is inconvenient for the operator to manually handle the bobbin, which has become longer due to the large package, as it is difficult and time-consuming.

Purpose This invention was made to solve the above-mentioned conventional problems, and its purpose is to automatically remove the remaining thread bobbin from the transport magazine and remove the remaining roving from the remaining thread bobbin. An object of the present invention is to provide an automatic residual yarn bobbin processing device for inserting the bobbin from which the residual roving has been removed onto a peg 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 that is erected on the conveyance means.

Embodiment Examples 3 to 2 will be described below as embodiments embodying this invention.
This will be explained according to Figure 3. This residual yarn bobbin automatic processing device has a residual yarn bobbin 11 as shown in FIGS.
a remaining yarn bobbin removing device 14 disposed at a position corresponding to the conveyance rail 13 that guides the conveyance magazine 12 suspended from the conveyance magazine 12; and a discharge device 1 extending in a direction orthogonal to the conveyance rail 13 in front of it.
5, the remaining yarn bobbin 11, which is disposed along the conveyor rail 13 and discharged by the discharge device 15, is removed from the bobbin while being transferred in a certain direction (to the left in FIGS. 3 and 4). Remaining roving removal device 1
6, and a shutter 17 that suspends and supports the bobbin sent out from the residual roving removing device 16 at a flange portion formed at its top and guides it to a predetermined position.
and a bobbin transfer device 20 for inserting the bobbin guided and supplied by the shooter 17 into a peg 19 erected on a cart 18 serving as a conveyance 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 transport magazine 12. Two supporting members 23 are fixed to the upper surface of the mounting member 21 so as to be perpendicular to the mounting member 21, and a roller 24 is provided at the center of each supporting member 23.
Supports 25a and 25b are provided to support the transport magazine 12 in a suspended state on the transport rail 13 via the support pillars 25a and 25b. When each transport magazine 12 moves along the curved part of the transport rail 13, it is connected via a connecting member 26 having an elongated hole 26a so that no unreasonable force is applied between the Shinomakis suspended from adjacent transport magazines 12. has been done.

As shown in FIGS. 6 and 7, on the frame 27 installed below the transport rail 13, as the transport magazine 12 moves, the transport magazine 12
The remaining thread bobbin 1 is suspended from the bobbin hanger 22 of
A bobbin push-up conveyor 28 for pushing up the bobbin 11 upward by coming into contact with the bottom of the bobbin 1 is arranged so as to be inclined upward in the direction of movement of the transport magazine 12 (to the left in FIG. 6). ing. A drive shaft 30 is rotatably supported by a pair of support brackets 29 fixed to the upper surface of the frame 27, and a drive roller 31 is mounted approximately in the center of the support brackets 29, and
It is fixed so that it can rotate integrally with 0. Drive shaft 30
is rotatably driven via a belt 35 suspended between a pulley 32 fitted to one end thereof and a pulley 34 fitted to a shaft 33 of a 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. Both support arms 36
Brackets 38 are fixed to the outer ends of the two brackets 38, 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. Said frame 2
7 is provided with a rod 42 that passes through both ends of the connecting plate 37, and the rod 42 has a rod 42 for disposing the support arm 36 so as to be inclined upward in the direction of movement of the transport magazine 12. A compression spring 43 is attached, and a position adjustment nut 44 is screwed onto its upper end.

Below the front side of the bobbin push-up conveyor 28, there is a discharge conveyor 45, which constitutes a discharge device 15 for discharging the remaining thread bobbin 11 removed from the bobbin hanger 22, and whose falling position is perpendicular to the direction of movement of the transport magazine 12. It extends in the direction of Above the discharge conveyor 45 is the remaining thread bobbin 1 which is removed from the bobbin hanger 22 and falls.
A guide plate 46 that guides 1 onto the discharge conveyor 45
are arranged along the discharge conveyor 45.

As shown in FIGS. 6 and 7, an intermittent feeding device 47 for moving the transport magazine 12 intermittently is disposed above the bobbin push-up conveyor 28.
A support frame 48 of the intermittent feed device 47 is fixed on four pillars 49 erected on the frame 27. As shown in FIGS. 7 and 9, the support frame 48 has a support plate 5 extending along the conveyance rail 13.
0 is fixed via a bracket 51, and the support plate 5
A motor M ₂ is disposed at one end of the motor 0 so that its shaft 52 is vertical. A driven sprocket 53 is rotatably supported at the other end of the support plate 50 at a position farther from the maximum spacing between 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 drive sprocket 54 fitted to the shaft 52 of the motor M ₂ , and the support columns 25 a of the transport magazine 12 are attached to two symmetrical locations of the chain 55 . , 25b are engaged with the chain 55.
It is fixed and movable as one unit. Further, on the lower surface of a mounting plate 57 fixedly provided below the support plate 50 and a mounting member 58 fixedly provided on the opposite side of the transport rail 13, there are provided a mounting plate 57 fixedly provided below the support plate 50 and a mounting member 58 fixedly provided on the opposite side of the transport rail 13. A large number of guide rollers 59 are attached to restrict upward movement and to prevent forward movement from being obstructed.

On the transport rail 13 near the driving sprocket 54 side circumferential portion of the engagement levers 56a, 56b, there are engagement positions for engaging the columns 25a, 25b of the transport magazine 12 to restrict their forward movement; A regulating lever 60 that rotates between two positions, a retracted position where it does not engage with the pillars 25a and 25b, is attached to a 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 a long hole 60a formed at its base end.
The cylinder 63 is connected to the cylinder 63 and rotated by the operation of the cylinder 63. Further, the mounting plate 57 is provided with a limit switch which, when engaged with the engagement levers 56a and 56b, generates a signal that causes the cylinder 63 to operate in the direction of retracting its piston rod 64.
A limit switch LS ₁ is fixed near the drive sprocket 54, and a limit switch LS ₂ which, when engaged with the engagement levers 56a, 56b, issues a signal to actuate the cylinder 63 in the direction of protruding its piston rod 64, is connected to the driven sprocket 53. is fixed in the vicinity of .

Support frame 48 as shown in FIGS.
Attachment members 65 are fixed to the left and right sides at positions corresponding to the remaining thread bobbin 11 suspended from the transport magazine 12 when the movement of the transport magazine 12 is regulated by the regulation lever 60. Part 6
5, when the remaining thread bobbin 11 suspended in the transport magazine 12 is detected for a predetermined time or longer, a stop signal is issued to the drive motor _M1 of the bobbin push-up conveyor 28, and the remaining thread bobbin 11 is no longer detected. When the phototube releases the stop signal of the drive motor _M1
PH ₁ is installed.

As shown in FIGS. 10 and 11, the remaining roving removing device 16 is disposed such that the hopper 66 provided on its inlet side is located at the front lower part of the discharge side of the discharge conveyor 45. As shown in FIG. 10, a pair of rollers 67a,
A flocking belt 68 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). Further, guide plates 69 and 70 are fixedly provided 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 shutter 17. Remaining roving removal device 1
The flocked belt 68 and the guide plate 6 are provided on both sides of the
A pair of chains 71 are disposed along both sides of the chains 9 and 70 and are adapted to be moved in the direction of the arrow in FIG. 10 by a motor (not shown). A carrier 72 is installed between the pair of chains 71 to transport the remaining yarn bobbin 11 discharged to the hopper 66 by the discharge conveyor 45 to the shooter 17 via the guide plate 69, the flocking belt 68, and the upper surface of the guide plate 70. The remaining thread bobbins 11 are mounted in parallel at equal intervals through the pieces 73 so that only one thread bobbin 11 can be inserted therein. Each carrier 72 has a first
As shown in FIGS. 2 and 13, a regulating member 74 for regulating the movement of the remaining yarn bobbin 11 in the lateral direction is fixed. Further, as shown in FIG. 11, the hopper 66
A phototube PH ₂ is installed at the top of the hopper 66 to detect when the inside of the hopper 66 is full with the remaining thread bobbin 11 and to issue a stop signal to stop the operation of the remaining thread bobbin removal device 14. .

The shutter 17 has an inlet portion 75 that is connected to the fourth and first inlets.
As shown in FIG. 4, it is provided at the outlet end of the remaining roving removing device 16, and is arranged so as to form a substantially L-shape in plan. 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. At the bent portion of the shooter 17, there is an arc-shaped connecting member 76 that connects the parts extending in directions orthogonal to each other, and a flange portion 1 of the bobbin 11 for smooth movement of the bobbin 11 at the bent portion.
A rotary disk 77 is provided which abuts against the bobbin 1b and moves the bobbin 11. The rotating disk 77 is fixed to the upper end of a rotating shaft 78, and is always rotated in the direction of the arrow in FIG. 14 by a motor _M3 via a pulley 79 and a belt 80. Further, near the bent portion, a bobbin 1 is installed after the bent portion of the shutter 17.
A phototube PH ₃ is installed which detects when the thread 1 is hung to the fullest extent and issues a signal to stop the drive of the remaining roving removing device 16.

At the outlet end of the shooter 17, there is a bobbin delivery device 20 that transfers the bobbin 11, which has been slid and guided while being suspended from the flange portion 11a, to the cart 18, and is installed in a direction perpendicular to the portion of the shooter 17 after the bent portion. It is arranged. The bobbin delivery device 20 stores a plurality of bobbins 11 (four in this embodiment) on pegs 19 that are set up at equal intervals on a trolley 18 that is carried below the bobbin delivery device 20 along a guide rail 81. It acts as a fitting. As shown in FIGS. 17 and 18, the bobbin delivery device 20
is lifted and lowered by a cylinder 83 fixed perpendicularly to the upper surface of the support frame 82, and is suspended and supported by a pair of support rails 86 that are opened and closed by the action of a cam 84 and a cam roller 85, and a support portion 86a of the support rail 86. The bobbin 11 is provided with a transfer device 87 for transferring the bobbin 11 from one end thereof to a predetermined position. Support brackets 88 and 89 are fixed on both sides of the support rail 86, and one support bracket 8
8 rotatably supports a driven pulley 90, and the other support bracket 89 supports the driven pulley 90.
A drive pulley 95 is disposed at a higher position and is driven by the rotation of the shaft 91 of the motor _M4 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. toothed belt 9
As shown in FIGS. 17 and 18, 6 is fixed inside both support rails 86, extends parallel to the support portion 86a from the left end of the support rail 86 to a position 3/4 of the way, and slopes upward from this position. The guide member 97 is bent so as to extend along the guide member 97.

The engaging pieces 96a and 96b are connected to the shutter 17.
A bobbin support member 9 of a bobbin feeding device 98 receives the bobbin 11 supplied from the bobbin feeder 98 and rotates 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 rotation of the bobbin 11. Further, a guide bar 100 is disposed below the support rail 86 along the support rail 86.

As shown in FIGS. 16 and 19, the bobbin feeding device 9
8 is placed at the intersection of the extension lines of the shooter 17 and the support rail 86, and a rotary cylinder 10 is attached to the upper end of the support pipe 102 erected on the base 101.
3 is fixed. A support member 105 is fixed to the rotation shaft 104 of the rotary cylinder 103, and a mounting plate 106 is fixed to the upper surface of the support member 105. The mounting plate 106 has an upwardly bent portion 10.
6a is formed, and the bobbin 1 is attached to the bent portion 106a.
As shown in FIG. 21, a pair of bobbin support members 99 that suspend and support the bobbin 11 by abutting against the lower surface of the flange portion 11b formed at the top of the shutter 17 are mutually positioned at a position lower than the upper surface of the outlet end of the shooter 17. The rotary cylinder 103 is fixed in parallel with the rotary cylinder 103.
When the bobbin 11 is operated, the bobbin 11 is rotated to a bobbin receiving position corresponding to the outlet of the shooter 17 and a delivery position where the bobbin 11 is delivered to the bobbin delivery device 20.

The bobbin support member 99 is attached to the mounting plate 106.
A regulating member 10 that comes into contact with the side surface of the bobbin 11 suspended from the shooter 17 to regulate the downward movement of the bobbin when the bobbin moves from the bobbin receiving position.
7 is fixed. Bent portion 10 of mounting plate 106
A stopper 108 that comes into contact with the side surface of the bobbin 11 when the bobbin 11 moves from the shooter 17 onto the bobbin support member 99 is fixed to the stopper 6a, and a rubber buffer member is attached to the stopper 108.
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, on the lower surface of the mounting plate 106,
A swing prevention member 110 is attached to the bobbin support member 99 to prevent the bobbin 11 suspended and supported from swinging during rotation.

A bracket 111 having an L-shaped side surface is fixed to the upper surface of the rotary cylinder 103 so that its upright portion 111a faces the outlet of the shooter 17, and a support bracket 112 having an inverted U-shape in plan view is attached to the upright portion 111a. is fixed. A limit switch LS _{3 is fixed to one side of the support bracket 112 and is activated by engaging the end surface of the mounting plate 106 when the bobbin support member 99 is placed at a position corresponding to the outlet of the shooter 17, and the limit switch LS 3} is fixed to the other side of the support bracket 112. A limit switch LS ₄ that is activated by engaging with the end face of the mounting plate 106 when the bobbin support member 99 is disposed at a position corresponding to the support rail 86 is fixed to the bobbin support member 99 .

On one side of the outlet end of the shutter 17 are the 19th and 21st
As shown in the figure, the anti-sway plate 113 of the bobbin 11 is fixed. Further, a phototube PH ₄ is attached to a bracket 114 fixed to the other side of the exit end of the shooter 17 for detecting the bobbin 11 suspended on the bobbin support member 99 at the bobbin receiving position.

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

Now, the remaining yarn bobbin 1 used in the spinning machine
The group of transport magazines with suspended magazines 1 is pushed by a trailer (not shown) until the leading transport magazine 12 reaches the corresponding position between its two supports 25a and 25b with the driven sprocket 53. It is moved along the transport rail 13. At this time, the engagement levers 56a, 56 of the intermittent feeding device 47
b is the transport magazine 12 as shown by the chain line in FIG.
is placed in a position that does not support its movement. Next, in this state, the remaining yarn bobbin removing device 14, the discharge device 15, and the remaining roving removing device 16 are started to be driven.

The drive sprocket 54 is driven by the motor _M2 .
is rotated clockwise in FIGS. 9 and 22, and the chain 55 is moved in the direction of the arrow in the figure.
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 . The regulation lever 60 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. When the engagement lever 56a moves to the position shown by the chain line in FIG. 22 and engages the limit switch _LS1 , the cylinder 63 is actuated and the protruding piston rod 6
4 is pulled in, and the restriction lever 60 is placed in the engagement position shown by the solid line in the figure. Engagement lever 56a
When it reaches the rotating part on the driving sprocket 54 side,
As shown by the solid line in FIG. 22, the engagement lever 56a and the support column 25a of the transport magazine 12 are disengaged, and the support column 25a engages with the regulation lever 60, so that the transport magazine 12 is stopped.

On the other hand, the remaining yarn bobbin 11 suspended from the transport magazine 12 via the bobbin hanger 22 is pushed upward from the point at which its bottom abuts the belt 41 of the bobbin push-up conveyor 28 due to the movement of the transport magazine 12. The bobbin hanger 22 is disengaged from the bobbin hanger 22, and when it reaches the front end of the push-up conveyor 28, it comes off the bobbin hanger 22 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 discharged with the lower large diameter portion 11a side first.

The engagement between the support column 25a of the transport magazine 12 and the engagement lever 56a is released, and the transport magazine 12
When the remaining yarn bobbins 11 in the second row suspended from the conveying magazine 12 are stopped, the bottoms thereof are engaged with the belt 41 of the bobbin push-up conveyor 28. Therefore, if the drive motor _M1 continues to drive even after the conveyance magazine 12 has stopped, the large engaging portion 11 of the remaining yarn bobbin 11 will be removed while the conveyance magazine 12 is stopped.
Since the a side moves together with the belt 41 and reaches the front end of the bobbin push-up conveyor 28 obliquely, when the transport magazine 12 is moved again, the engagement with the bobbin hanger 22 is not released, and the This causes the inconvenience of being transported with the device still attached. However, in this device, when the movement of the transport magazine 12 has stopped, the phototube PH ₁ detects this and the drive motor M ₁ is activated by the detection signal.
is stopped, the remaining yarn bobbin 11 is maintained in the state shown in FIG. 23.

Next, from the state shown by the solid line in Fig. 22, the chain 5
5 is further shifted and the other engagement lever 56b engages the limit switch LS ₂ , the cylinder 6
3 is activated, and the regulation lever 60, which has been placed in the engagement position, is rotated to the retracted position shown by the chain line in FIG. Then, when the engagement lever 56b 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 to move, the remaining thread bobbin 11 that was stopped at the position corresponding to the phototube PH ₁ moves from that position, the phototube PH ₁ no longer detects the remaining thread bobbin 11, and the bobbin push-up conveyor 28 Drive motor _M1 is driven again. As a result, the remaining thread bobbin 1 is engaged with the belt 41 again in the same manner as described above.
1 is pushed upward while moving forward, disengages from the bobbin hanger 22, and sequentially falls onto the discharge conveyor 45. Phototube PH ₁ has remaining thread bobbin 11
The remaining thread bobbin 11 is detected even when the bobbin 11 simply passes without stopping at the position corresponding to the photocell PH ₁ , but the drive motor M ₁ is stopped only when the bobbin is detected for longer than the passing time of the remaining thread bobbin 11. Since the signal is emitted, a stop signal is not emitted while the transport magazine 12 is moving. Thereafter, the transport magazine 12 is transferred to the intermittent feeder 41 in the same manner as described above.
The bobbin hanger 22 is sequentially moved above the bobbin push-up conveyor 28 and placed on the bobbin hanger 22 in the transport magazine 12.
The remaining thread bobbins 11 suspended via the thread bobbins 11 are sequentially removed and dropped onto the discharge conveyor 45, and are 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. The images are sequentially transferred to the computer 17 in this state. Remaining thread bobbin 1
1 is transferred to a position corresponding to the flocking belt 68, the remaining roving R wound around the bobbin 11 is engaged with the flocking belt 68, as shown in FIG. It is completely removed during the transfer in the direction opposite to its migration direction. The rovings engaged with the flocking belt 68 are opened by a spreading roller 115 disposed at a position in contact with the lower surface of the flocking belt 68, as shown in FIG. 10, and accumulated in a storage box.

The bobbin 11 from which the remaining rovings have been removed is sent out from the exit side of the remaining roving removing device 16 to the shooter 17, and the large diameter portion 11a of the bobbin 11 passes through the notch 75a provided at the inlet portion 75 of the shooter 17. By passing through, it is slid and guided while being suspended and supported by the shooter 17 at the flange portion 11b.
Then, as shown in FIG. 21, the leading bobbin 11 comes into contact with the stoppers 108, 109 of the bobbin feeder 98 and its movement is stopped, and the bobbin support member 9
It is suspended and supported on 9. Further, each succeeding bobbin 11 contacts the previous bobbin 11 and the shutter 17
The product stops with the product being suspended.

In this state, when the peg 19 is carried onto the cart 18 by an intermittent feeder (not shown) to a position corresponding to the support rail ₈₆ , the rotary cylinder 103 is actuated, 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 LS ₄ , and the rotation is confirmed.
Note that the cart 18 may be carried in advance to a position corresponding to the support rail 86. Mounting plate 10
6, the bobbin support member 99, which was 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, the regulating member 107 moves together with the mounting plate 106, and the leading bobbin 11 is suspended and supported by the shutter 17.
The downward movement of the bobbin 11 is restricted by coming into contact with the bobbin 11.

When a phototube (not shown) detects that the bobbin 11 is placed at the receiving position, the detection signal drives the motor _M4 , and the toothed belt 96 is moved by the distance between the long engagement pieces 96a.
The bobbin 11, which was suspended and supported at the position indicated by A in FIG.
Move to position. Next, the rotary cylinder 103
is operated again and the mounting plate 106 is rotated 90 degrees clockwise in FIG. As a result, the bobbin support member 99 is rotated to the receiving position corresponding to the exit portion of the shooter 17, and the bobbin 11, which is no longer restricted by the restriction member 107, moves down the shooter 17 and moves to the bobbin support member 99 in the same manner as described above. Suspended from above. The bobbin support member 99 is connected to the shutter 17
Since the bobbin 1 is disposed at a lower position than the upper surface of the outlet end of the
Even if the flange part 11b of the subsequent bobbin 11 rides on the flange part 11b of one bobbin 1, it moves onto the bobbin support member 99 without support.

Thereafter, in the same manner as described above, _each time the bobbin 11 is placed at position A in FIG. The four bobbins 11 are arranged on the carriage 18 at positions corresponding to the pegs 19. 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.

There are four bobbins 11 as shown by chain lines in FIG.
When the cylinder 8 is suspended on the support rail 86, the cylinder 8
3 is activated. The support rail 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 peg 19 on the trolley 18, the cam 84 and the cam roller 8
5 rotates the support rail 86 outward, and the bobbin 11 is fitted into the peg 89 on the carriage 18. Cylinder 83 is then actuated to raise support rail 86 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, and the bobbin is moved in the same manner as above. 11 are sequentially transferred from the shooter 17 onto the support rail 86 and loaded onto the cart 18. In addition, if the support rail 86 grips the bobbin 11 which has been released once again for some reason and rises, the phototube PH ₅ detects this and stops the operation of the bobbin feeding device 98.

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

[Brief explanation of drawings]

Fig. 1 is a side view schematically showing a spinning machine and its creel section, Fig. 2 is a plan view thereof, and Figs. 3 to 23 show an embodiment embodying the present invention. 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 removal device, and FIG. 7 is a front view. , FIG. 8 is a plan view of the bobbin push-up conveyor, FIG. 9 is a plan view of the intermittent feeding device, FIG. 10 is a schematic side view of the remaining roving removal device, and FIG. 11 is a perspective view similarly showing the entrance side. 1st
Fig. 2 is a plan view of the main part, Fig. 13 is a side view of the main part showing the operation of the residual roving removing device, Fig. 14 is a perspective view of the shooter, Fig. 15 is a front view of the bobbin delivery device, and Fig. 16. 17 is a partially cutaway front view, FIG. 18 is an enlarged sectional view taken along the line X-X in FIG. 17, FIG. 19 is a plan view of the bobbin feeding device, and FIG. 20 is a perspective view. 21 is a partially cutaway side view, FIG. 22 is a cross-sectional view showing the function of the intermittent feeding device, and FIG. 23 is a side view showing the function of the bobbin push-up conveyor. Bobbin...11, Large diameter part...11a, Flange part...11b, Transport magazine...12, Transport rail...13, Remaining thread bobbin removal device...14,
Discharging device...15, Remaining roving removing device...16, Shooter 17, Carriage as a conveying means...18, Peg...19, Bobbin delivery device...20, Bobbin push-up conveyor...28, Intermittent feed device ...4
7. Bobbin feeding device...98.

Claims (1)

[Scope of Claims] 1. A remaining thread bobbin removing device that removes a plurality of remaining thread bobbins from a transport magazine that moves along a transport rail with a plurality of remaining thread bobbins suspended; and a front part of the remaining thread bobbin removing 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 roving from the bobbin while transferring the residual roving 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 yarn bobbins, comprising: a bobbin transfer device for inserting a bobbin into a peg that has 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, characterized in that the bobbin is pushed up by 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 .