JPS6329017B2 - - Google Patents

Description

Detailed Description of the Invention Technical Field This invention relates to transporting a full bobbin doffed by a roving machine to a spinning process, and processing the remaining rovings of the remaining yarn bobbin after being used in the spinning process to empty the bobbin. This invention relates to a bobbin transport method between the roving and spinning processes in which the bobbin is transported to the roving machine.

BACKGROUND OF THE INVENTION In recent years, labor saving has progressed in textile mills, and in many cases, the automation of each process has gone one step further to include automation of connections and conveyance between each process.
Several proposals have also been made regarding the connection between the roving and spinning processes and the automatic conveyance of bobbins. For example, Japanese Patent Publication No. 1973-1973 released on May 11, 1970.
Publication No. 48931 discloses that multiple rows of rails are arranged above the spinning machine, the rails connected to these rails are connected to the rails leading to the roving process, and full bobbins doffed in the roving process are suspended on a trolley. A method is described in which the remaining yarn bobbin is conveyed to the upper part of the spinning frame to directly constitute the creel of the spinning frame, and the remaining yarn bobbin after use is conveyed along the rail to the roving process. Also, June 23, 1975
Japanese Patent Laid-Open No. 50-76340, published in Japan, discloses that a conveyance path is formed along the side of the creel of a spinning frame, and this conveyance path is connected to a conveyance path arranged along a roving frame. The doffed full bobbin is suspended on a pallet running along the conveyance path and transported to the spinning machine, the used remaining yarn bobbin suspended from the creel is replaced with the full bobbin, and the remaining yarn bobbin is replaced again. A method is described in which the material is suspended from the pallet and transported to the roving frame.

However, in spinning factories, the efficient operation of spinning machines plays a large role in improving productivity, so spinning machines are operated 24 hours a day or close to that. Therefore, it is necessary to always keep a stock of full bobbins from the roving machine, and the conventional method described above uses transport rails installed under the ceiling beams of the factory to transport bobbins from the roving process to the spinning process. In this method, in addition to the transport path from the roving process to the spinning process, many transport rails must be installed to store full bobbins, which not only increases equipment costs but also is aesthetically undesirable. There's a problem.

Purpose This invention was made to solve the above-mentioned conventional problems, and its purpose is to transport full bobbins from the roving process to the spinning process and to transport empty bobbins after being used in the spinning process. Transport to the roving process can be carried out automatically, and in addition, in response to 24-hour operation in the spinning process, there are no restrictions on the storage location where full bobbins from the roving machine are always stocked, and the equipment cost is low. An object of the present invention is to provide a bobbin conveying method.

Structure of the Invention In order to achieve the above-mentioned object, in this invention, a conveyance path of a conveyance magazine for suspending and conveying a full bobbin or a remaining thread bobbin is provided above each spinning machine in a group of spinning machines along its longitudinal direction. At the same time, a main transport path is provided on both sides of the spinning frame group and connected to the transport path, and at one end of the spinning frame, a number of pegs into which bobbins are vertically inserted are erected at predetermined intervals on a transport body. A pipe changing device is provided that takes out the vertically loaded empty bobbins and transfers the doffed full bobbins onto the peg from which the empty bobbins are taken out, and the main conveyance path is provided with a pipe changing device for transferring the full bobbins to the peg from which the empty bobbins are taken out. A full bobbin loading device that takes out a full bobbin from a vertically loaded conveyance body and inserts the full bobbin into a bobbin hanger of the conveyance magazine; and a full bobbin loading device that takes out a full bobbin from a vertically loaded conveyance body and inserts the full bobbin into a bobbin hanger of the conveyance magazine; An automatic residual yarn bobbin processing device is provided which functions to receive and pass empty bobbins from which yarn has been removed onto the conveyor in a vertical state, and the tube change device, a full bobbin loading device, and a residual yarn bobbin automatic processing device are provided. The bobbin was conveyed between the roving frame and the spinning frame by communicating with the processing device through the conveying body.

Further, in a second invention, the full bobbin rotating device and the remaining yarn bobbin automatic processing device according to the first invention are arranged in a portion of the main conveyance path that is arranged parallel to the longitudinal direction of the spinning machine. The tube changing device, the full bobbin loading device, and the remaining yarn bobbin automatic processing device are arranged in close proximity to each other, and are connected to each other by the conveying body that moves along a predetermined trajectory, and the full bobbin loading device and the remaining yarn bobbin automatic processing device are operated in synchronization.

Embodiment An embodiment embodying the present invention will be described below with reference to the drawings. The spinning machine 1 of this embodiment has first and second spinning machines.
As shown in the figure, the creel 2 is connected to the creel pillar 3.
The creel conveyance path 4 is arranged on both sides of the creel conveyance path 4, and a large number of conveyance magazines 5 are movably suspended on the conveyance rails forming the creel conveyance path 4. A plurality of (usually 8 to 12) roving rolls arranged in the positional relationship required for the spinning frame 1 are suspended from each of the transport magazines 5, and used when the roving rolls on the spinning machine 1 are almost empty. The group of transport magazines from which bobbins with used remaining yarn are suspended and the group of transport magazines from which full bobbins are suspended are exchanged at the same time.

A main conveyance path 7 is disposed around the spinning frame group, and is connected to the conveyance path 4 on both sides thereof and has a standby passage 6 arranged parallel to the conveyance path 4. In the main conveyance path 7, a residual yarn bobbin automatic processing device 8 and a full bobbin loading device 9 are arranged at a predetermined interval in a portion provided outside the standby path 6 and parallel to the standby path 6. . As shown in FIGS. 3 and 4, the residual yarn bobbin automatic processing device 8 includes a residual yarn bobbin removal device 12 disposed at a position corresponding to a conveyance rail 11 that guides the conveyance magazine 5 on which the residual yarn bobbin 10 is suspended. , a discharge device 13 extending in a direction orthogonal to the conveyance rail 11 in front thereof, and a remaining yarn bobbin 10 disposed along the conveyance rail 11 and discharged by the discharge device 13.
A remaining roving removing device 14 removes the remaining roving from the bobbin while transferring the remaining roving in a certain direction (to the left in FIGS. 3 and 4), and an empty bobbin 15 sent out from the remaining roving removing device 14 is removed from the top of the bobbin. A shutter 16 is suspended from a flange formed in the flange portion and guided to a predetermined position, and a pallet 17 serves as a conveyor for empty bobbins 15 guided and supplied by the shutter 16.
The bobbin transfer device 19 is inserted into a peg 18 erected in the bobbin.

The remaining thread bobbin removal device 12 is operated by a bobbin push-up conveyor 20 arranged to be inclined upward in the direction of movement of the transport magazine 5, and removes the transport magazine 5, which is moved by an intermittent feeding device (not shown). The bobbin 1 comes into contact with the bottom of the remaining thread bobbin 10 suspended from the bobbin hanger 21.
0 is pushed upward and removed from the bobbin hanger 21.

As shown in FIG. 5, the bobbin transfer device 19 is raised and lowered by a cylinder 23 fixed perpendicularly to the upper surface of a support frame 22, and also includes a pair of support rails 26 that are opened and closed by the action of a cam 24 and a cam roller 25, and the shutter. The empty bobbin 15 suspended from the bobbin support member 28 of the bobbin feeding device 27 receives the empty bobbin 15 supplied from the support rail 26 and rotates the empty bobbin 15 to a position facing the support rail 26. 26 to a predetermined position. As shown in FIG. 5, each time the four empty bobbins 15 are suspended at positions corresponding to the pegs 18 of the pallet 17, the cylinder 23 is actuated, and the empty bobbins 15 are inserted into the pegs 18 and are pallet 17 by intermittent feeding device.
is sent forward by the distance of the pegs 18.

As shown in FIGS. 6 and 7, the full bobbin loading device 9 includes a lifter device 31 that inserts a full bobbin 30 into a bobbin hanger 21 installed on the transport magazine 5 that moves along the transport rail 11.
and a pallet 17 loaded vertically with full bobbins 30.
a horizontal transfer device 32 for taking out a full bobbin 30 from a container and horizontally transferring the full bobbin 30 to the lifter device 31; and an intermittent feeding device (not shown) for intermittently feeding the pallet 17 by the interval of the pegs 18. ). The lifter device 31 is supported so as to be movable up and down along a pair of guide rails 33 vertically installed, and has four pegs, two in each row, at intervals corresponding to the arrangement spacing of the bobbin hangers 21 of the transport magazine 5. An elevating member 34 equipped with a lift member 34a is actuated by a double-rod type double-acting cylinder 36 via a chain 35 to move up and down.

The horizontal transfer device 32 has a U-shaped cross section and includes a pair of traversers 38 that are disposed to be movable in the lateral direction along a pair of support rails 37 that extend in a direction perpendicular to the transfer rails 11.
a, 38b. Traverser 38a, 3
A pair of gripping devices 39a, 39 are provided at the tip of each 8b.
b are provided corresponding to the intervals between full bobbins 30 on the pallet 17. A screw shaft 40 for moving the traversers 38a and 38b along both the support rails 37 is supported between the support rails 37 so as to be rotatable in forward and reverse directions,
It is configured to be rotatably driven in both forward and reverse directions by a motor 42 via a drive transmission means 41 such as a gear. Engagement pins (not shown) that engage with grooves 40a of the screw shaft 40 are provided on the lower surfaces of the traversers 38a and 38b, and are moved laterally along the support rail 37 as the screw shaft 40 rotates. It's becoming like that.

A roving frame 43 is provided on the side of the spinning frame 1 in parallel with the spinning frame 1. This Rover 43 is from the Showa era.
Like the device described in the Japanese Patent Publication No. 57-24414 published on May 24, 1957, when doffing, a full bobbin of 30
is separated from its driving means and fitted into the support cylinder 44a of a bobbin holder 44 equipped on an endless chain conveyor, and is moved on the upper surface of the conveyor cover 45 by the operation of the chain conveyor, and is connected to the revolving part of the chain conveyor, that is, the roving frame. A mechanism is provided at one end of the bobbin 43 to automatically doff the full bobbin 30. At one end of the roving frame 43, a large number of pegs 18 into which bobbins are vertically inserted are vertically installed on the pallet 17.Empty bobbins 15 stacked vertically on the pallet 17 are taken out from the pallet 17 and doffed. A pipe changing device 46 is provided which functions to transfer the filled bobbin 30 onto the peg 18 from which the empty bobbin 15 has been taken out. The pipe changing device 46 replaces the pallet 1 as shown in FIGS. 8 to 11.
While holding the empty bobbins 15 vertically, take out one row of empty bobbins 15 from above at the same time, and place them in the bobbin holder 44.
An empty bobbin transfer device 4 that transfers the empty bobbins 15 upward to an empty bobbin supply box 47 for feeding them one by one.
8, and a full bobbin disengaged from the bobbin holder 44 by the action of a bobbin discharging mechanism (not shown) disposed adjacent to the empty bobbin transfer device 48 and disposed in the circumferential portion of the chain conveyor. A full bobbin transfer device 49 sequentially transfers the bobbins 30 upwardly to the pallet 17 while holding them vertically and places a predetermined number of bobbins on the pallet 17 by downward movement, and a full bobbin transfer device 49 transfers the pallets 17 intermittently at intervals of pegs 18. It is composed of an intermittent feeding device (not shown) that performs a feeding function. The empty bobbin transfer device 48 is disposed on an extension of the position of the bobbin supply box 47 on a frame 50 disposed at one end of the roving frame 43, and is raised and lowered by a cylinder 51, and is opened and raised when descending. an empty bobbin hanging device 53 equipped with a pair of guide rails 52 configured to close when the empty bobbin hanging device 53 closes; Bobbin discharge device 54
It is equipped with

The full bobbin transfer device 49 is disposed in front of the empty bobbin transfer device 48 and parallel to the empty bobbin transfer device 48 at a position where the distance between the centers of both devices is the same as the spacing between the pegs 18 of the pallet 17. ing. The full bobbin delivery device 49 includes a full bobbin holding device 55 that temporarily supports and holds the full bobbin 30 in a vertical state, which has been disengaged from the bobbin holder 44 by the bobbin discharge mechanism, and a full bobbin 30.
0 is supported at its flange portion 30a, and a predetermined number of pallets 1 are lifted up and down by lifting and lowering operations.
Full bobbin insertion device 5 inserted into peg 18 on 7
6, and a full bobbin transfer device 57 that transfers the full bobbin 30 supported by the full bobbin holding device 55 to the full bobbin insertion device 56. The full bobbin holding device 55 includes a pair of support rails 5 that suspend and support the full bobbin 30 at the flange portion 30a.
8, a pair of support members 59 rotatably provided in the vicinity of the support rail 58, and a flange of the full bobbin 30 discharged from above the bobbin holder 44 by the action of the bobbin push-up member 60 of the bobbin discharge mechanism. A pair of guide bars 6 that come into contact with the circumferential surface of the portion 30a and guide the full bobbin 30 to the support member 59.
1.

The full bobbin insertion device 56 is disposed close to the full bobbin holding device 55, and is raised and lowered by a cylinder 63 fixed to the upper surface of the support frame 62, and is a pair of supports that are opened and closed by the action of a cam 64 and a cam roller 65. Equipped with rail 66. The full bobbin transfer device 57 is an endless type that is installed between a bracket 67 provided on one side of the full bobbin holding device 55 and the full bobbin insertion device 56, and has engaging pieces 68 protruding from the outer peripheral surface at predetermined intervals. It is composed of a conveyor belt 69. Then, the full bobbin suspended on the full bobbin holding device 55 is transferred onto the support rail 66 of the full bobbin insertion device 56.

In order to connect the remaining yarn bobbin automatic processing device 8, full bobbin loading device 9, and pipe changing device 46 configured as described above through the pallet 17, the remaining yarn bobbin automatic processing device 8 and the full bobbin loading device 9 are connected. A roller conveyor 70 extending along the longitudinal direction of the spinning frame is disposed on the side, and a roller conveyor 71 extending in a direction perpendicular to the longitudinal direction of the roving frame 43 is disposed on the side of the roving frame 43. Pallet 1 is placed on the extension line of conveyors 70 and 71.
A turntable 72 for changing the direction of movement of 7 by 90 degrees is provided. roller conveyor 70,
Reference numerals 71 indicate feeding units which are arranged corresponding to the remaining thread bobbin automatic processing device 8, the full bobbin loading device 9, and the tube changing device 46, respectively, and which serve to send the pallet 17 to the intermittent feeding device equipped with each of the devices. Roller conveyors 70a, 71a and the roller conveyor 7
0a, 71a and conveying roller conveyors 70b, 71b provided in parallel. Each roller conveyor 70a, 70b, 71a, 71b
is composed of a plurality of roller conveyors that are each driven independently, and includes a conveyor roller conveyor 70.
b and 71b are each configured to be capable of being driven in forward and reverse rotation. After the pallet 17 is sent to the position corresponding to the intermittent feeding device installed in the remaining yarn bobbin automatic processing device 8, the full bobbin rotating device 9, and the tube changing device 46, the pallet 1
Feeding roller conveyor 70a, 70 corresponding to 7
When the drive of the roller conveyor b is stopped, the pallet 17 becomes free from the roller conveyors 70a and 70b and is intermittently fed by each of the intermittent feeding devices.

At both ends of the one roller conveyor 70, moving devices 73 are disposed, respectively, for laterally moving the pallet 17 between the feeding roller conveyor 70a and the conveying roller conveyor 70b. The moving device 73 is composed of a pair of support frames 74 that are raised and lowered by appropriate means, and a number of drive rollers 75 provided on the support frames 74. The circumferential surface of the drive rollers 75 is always aligned with the circumferential surface of the rollers of the roller conveyor 70. A support frame 74 is disposed so as to be located below the surface, and when the pallet 17 is moved laterally, the drive roller 75 comes into contact with the lower surface of the pallet 17, and the pallet 17 and the roller conveyor 7 are moved.
The support frame 74 is raised to a position where it releases contact with the rollers 0 and 6. Thereafter, the drive roller 75 is rotated to move the pallet 17 laterally. Also, roving machine 43
A moving device 73 is also disposed at a predetermined position on a roller conveyor 71 disposed on the side of the roller conveyor 71 .

Next, a method for transferring a bobbin using the apparatus configured as described above will be explained. In this embodiment, the pallet 17 with full bobbins 30 inserted onto the pegs 18 by the tube changing device 46 disposed at one end of the roving frame 43 is transferred to the feeding roller conveyor 71.
When each pallet 17 arrives above the moving device 73 due to the action of a, the moving device 73 is activated and the pallets are transferred from the feeding roller conveyor 71a to the feeding roller conveyor 71b. When the pallet 17 is placed on the conveying roller conveyor 71b, the conveying roller conveyor 71b is activated and the pallet 17 is moved from the position corresponding to the moving device 73. Normally, three pallets transport full bobbins for one roving frame 43, so the following two pallets 17 are similarly transferred from the feeding roller conveyor 71a to the feeding roller conveyor 71b. be done. The pallet 17 transferred onto the transfer roller conveyor 71b is transferred by the transfer roller conveyor 71b in the direction of arrow P in FIGS. Conveyor 71b stops. Then, the turntable 72 rotates 90 degrees, and the first pallet 17 is moved onto the other conveyor roller conveyor 70b. Then, the pallet 17 is transferred to the moving device 7.
When reaching the position corresponding to 3, the moving device 73
is operated, and the pallet 17 is transferred onto a feeding roller conveyor 70a extending at a position corresponding to the full bobbin loading device 9 and the remaining yarn bobbin automatic processing device 8. Thereafter, the following two pallets 17 are sequentially transferred onto the feeding roller conveyor 70a by the turntable 72 and the moving device 73 in the same manner. Then, when the first pallet 17 reaches the position corresponding to the full bobbin loading device 9, it waits.

On the other hand, when the roving of the transport magazine group E1 introduced into the creel transport path 4 of the spinning frame 1 is used and the spinning machine receives a signal requesting a new full bobbin, the spinning machine waits as shown by the chain line in FIG. The full bobbin transport magazine group F, which was waiting with full bobbins suspended above the passage 6, is pushed by the trailer T, and the creel transport path where the transport magazine group E1 with the remaining thread bobbins 10 suspended is suspended. It will be transported to 4th. From the state shown by the solid line in FIG. 12, the trailer T further pushes the full bobbin transport magazine group F and the full bobbin transport magazine group F is carried to a predetermined position of the spinning machine 1, so that the transport magazine group E1 is moved to the creel. The leading portion pushed out from the conveyance path 4 is carried into the waiting path 6. Next, the trailer T moves in the opposite direction from the transport path 4 and reaches the front end of the transport magazine group E1 carried into the waiting path 6.
is towed into the waiting passage 6.

Next, as shown in FIG. 13, when the trailer T pushes the transport magazine group E1 again, the transport magazine group E
1 is carried into the main conveyance path 7 where a residual yarn bobbin automatic processing device 8 and a full bobbin loading device 9 are arranged. The trailer T stops pushing when the leading transport magazine 5 of the transport magazine group E1 reaches a position corresponding to the intermittent feed device (not shown) of the automatic residual yarn bobbin processing device 8. Next, the residual yarn bobbin automatic processing device 8 is activated, and during this time, the transport magazine group E1 is sequentially transferred by the action of the intermittent feed device, and the residual yarn bobbin 10 is sequentially removed from the bobbin hanger 21 by the action of the residual thread bobbin removal device 12. Then, it passes through the discharge device 13 and the remaining roving removing device 14, becomes an empty bobbin 15, and is guided to the bobbin transfer device 19 via the shooter 16.

On the other hand, the transport magazine 5 from which the remaining thread bobbin has been removed by the remaining thread bobbin removal device 12 is sequentially transferred to the full bobbin loading device 9 side. When the leading transport magazine 5 reaches the position corresponding to the full bobbin loading device 9, the full bobbin loading device 9 starts operating, and the horizontal transfer device 32
transfers the full bobbins 30 on the pallet 17 vertically to the lifter device 31, and the elevating member 34 of the lifter device 31 sequentially transports the full bobbins 30 to the transport magazine 5.
It is hung from the bobbin hanger 21 of. All the full bobbins 3 are loaded by the action of the full bobbin loading device 9.
The pallet 17 from which the 0's have been taken out is sequentially sent to the residual yarn bobbin automatic processing device 8 side by the action of the feeding roller conveyor 70a. Then, the pallet 17 is transferred to the bobbin transfer device 1 of the residual yarn bobbin automatic processing device 8.
9, the bobbin transfer device 19 starts operating and inserts the empty bobbins 15 into the pegs 18 on the pallet 17 one after another. When the pallet 17 fully loaded with empty bobbins 15 reaches the moving device 73 by the bobbin transfer device 19, the operation of the feeding roller conveyor 70a is stopped and the moving device 7
3 is operated to transfer the pallet 17 from the top of the feeding roller conveyor 70a to the top of the feeding roller conveyor 70b. Then, when the pallet 17 is transferred to the conveying roller conveyor 70b, the conveying roller conveyor 70b is operated and the pallet 17 is transferred to the first
It is conveyed in the direction of arrow R in Figures 2 and 13. Thereafter, in the same manner, three pallets 17 are sequentially moved from the top of the feeding roller conveyor 70a to the feeding roller conveyor 70.
b. Then, it passes through the conveying roller conveyor 70b, the turntable 72, and then the roving frame 43.
Conveying roller conveyor 71b arranged on the side of
They are transferred upwards one after another. At this time, the conveying roller conveyor 71b is rotated in the opposite direction to the above and conveys the pallet 17 in the direction of arrow Q in FIGS. 1, 12, and 13. When the leading pallet 17 reaches the moving device 73 located at the rear of the roving frame 43 (on the left side in Figures 1, 12, and 13) nearing doffing, the drive of the transporting roller conveyor 71b stops and the moving device 73 is operated and the pallet 17 is transferred onto the feeding roller conveyor 71a. Below, the feeding roller conveyor 71, the conveying roller conveyor 71b,
The moving device 73 operates alternately to move the three pallets 1.
7 is conveyed onto the feeding roller conveyor 71a and waits until the time for doffing.

In addition, in this embodiment, the palette 17 is 3
Although we have explained the case where the Rover frame is used,
Depending on the number of pallets 17 and the doffing time, an arbitrary number of pallets 17, such as six or nine pallets, may be used to transport full bobbins and empty bobbins.
In addition, although the case where the automatic residual thread bobbin processing device 8 and the full bobbin loading device 9 are arranged in the same straight line and both devices are operated in conjunction with each other has been described, the automatic residual thread bobbin processing device 8 and the full bobbin loading device Of course, it is also possible to arrange the yarn bobbins 9 independently and to perform the work of removing the remaining yarn bobbin 10 and the work of loading the full bobbin 30 separately. Further, in this embodiment, the full bobbins 30 and the empty bobbins 15 are conveyed using the pallets 17 conveyed by the roller conveyors 70 and 71, but instead of the roller conveyors 70 and 71, a chain conveyor may be provided or the roller conveyors 70 and 71 may be replaced with a chain conveyor. , 71, the full bobbin 30 and the empty bobbin 15 are transported using a transport vehicle that runs along a rail laid on the floor or a guide wire buried in the floor surface and through which a low frequency current is passed. You can do it like this. Furthermore, in this embodiment, the conveyance magazine 5 itself constitutes the creel 2 in the spinning frame 1. However, the conveyance magazine 5 may be configured to hang a preliminary roving winding and convey it to the side of the creel of the spinning frame 1. Of course, it is also possible to apply it to spinning machines.

Effects As detailed above, according to the present invention, a full bobbin from a roving frame is automatically conveyed to a spinning machine, and the remaining roving yarn is removed from the bobbin after being used in the spinning machine, and the remaining yarn is removed from the bobbin to form a full bobbin. After that, the bobbins can be automatically transported to the roving frame, which promotes automation in the spinning factory.Furthermore, since bobbins are transported by a conveyor at the roving frame, 24-hour operation on the spinning machine side is possible. When storing full bobbins, the full bobbins can be stored together with the conveyor, which has the excellent effect of not limiting the storage location and requiring only a small cost for equipment at the storage location. .

[Brief explanation of the drawing]

Fig. 1 is a schematic plan view showing a device for embodying the present invention, Fig. 2 is a side view schematically showing a spinning machine and its creel section, and Fig. 3 is a plan view of an automatic residual yarn bobbin processing device. 4 is a schematic side view of the automatic residual thread bobbin processing device, FIG. 5 is a partially cutaway front view of the bobbin delivery device, FIG. 6 is a partially cutaway side view of the full bobbin loading device, and FIG. 7 is a partially cutaway side view of the bobbin loading device. A in Figure 6
-A sectional view along line A; FIG. 8 is a plan view showing the pipe changing device; FIG. 9 is a partially cutaway rear view of the full bobbin transfer device; FIG. 10 is a partially cutaway front view showing the empty bobbin transfer device; FIG. 11 is a rear view showing the operation of the full bobbin transfer device, and FIGS. 12 and 13 are plan views illustrating the operation. Spinning machine...1, Conveyance path...4, Conveyance magazine...
...5, Standby path...6, Main conveyance path...7, Automatic residual thread bobbin processing device...8, Full bobbin loading device...9, Pallet as conveyor...17,
Petsug...18, Rover...43, Tube changing device...
...46, roller conveyor...70, 71, turntable...72, moving device...73.

Claims (1)

[Scope of Claims] 1. A transport path for a transport magazine for suspending and transporting full bobbins or residual thread bobbins is disposed above each spinning machine in a spinning machine group along its longitudinal direction, and the spinning machine group A main conveyance path connected to the conveyance path is provided on both sides of the roving machine, and at one end of the roving machine, empty bobbins are loaded vertically onto a conveyance body having a number of pegs arranged at predetermined intervals into which bobbins are inserted vertically. A tube changing device is provided that functions to transfer the full bobbins taken out from the conveyance body and doffed onto the peg from which the empty bobbins are taken out, and the main conveyance path is provided with a conveyance device in which the full bobbins are vertically loaded. a full bobbin loading device that takes out a full bobbin from the body and inserts the full bobbin into the bobbin hanger of the transport magazine; A method for conveying a bobbin, characterized in that the hobbin is conveyed between a roving frame and a spinning frame by communicating with an automatic residual yarn bobbin processing device, which functions to transfer the bobbin onto the conveying body in a vertical state, through the conveying body. 2. The bobbin transport method according to claim 1, wherein the main transport path is provided with a standby path for a group of transport magazines. 3. The bobbin conveying method according to claim 1 or 2, wherein the conveying body is a pallet that moves on a predetermined trajectory such as a roller conveyor or a chain conveyor. 4. The bobbin transport method according to claim 1 or 2, wherein the transport body is a transport vehicle that runs along a guide line, rail, etc. laid on the floor. 5. A transport path for a transport magazine for suspending and transporting full bobbins or residual thread bobbins is arranged above each spinning machine in the spinning machine group along its longitudinal direction, and the transport path is provided on both sides of the spinning machine group. At one end of the roving machine, a number of pegs into which bobbins are inserted vertically are set up at predetermined intervals, and empty bobbins loaded vertically are taken out and doffed. A tube changing device is provided that functions to transfer the full bobbin onto the peg from which the empty bobbin has been taken out, and the full bobbin is transferred to a portion of the main conveyance path that is arranged parallel to the longitudinal direction of the spinning machine. A full bobbin loading device that takes out a full bobbin from a vertically loaded conveyor and inserts the full bobbin into a bobbin hanger of the conveying magazine; and a full bobbin loading device that takes out the remaining yarn bobbin suspended from the conveying magazine and loads the remaining yarn bobbin. An automatic bobbin processing device is disposed at a predetermined interval on the remaining yarn, which serves to transfer the empty bobbin from which the yarn has been removed onto the conveyor in a vertical state, and the bobbin automatic processing device, the full bobbin rotating device, and the remaining yarn A bobbin conveying method characterized in that the automatic yarn bobbin processing device is connected to the conveying body that moves along a predetermined trajectory, and the full bobbin rotating device and the remaining yarn bobbin automatic processing device are operated in synchronization. .