JPH0726290B2 - Cross roll detection system for weaving machines - Google Patents

Description

TECHNICAL FIELD The present invention relates to a cross roll detection system for a loom.

[Prior Art] A cross roll transfer and conveyance control system is disclosed in JP-A-62-62
Japanese Patent Laid-Open No. 215403 discloses that cross rolls cut from a loom are sorted and sorted by automatic control and stored in a stocker. Also, JP-A-64-52
The control system of this kind is also disclosed in Japanese Patent Laid-Open No. 851 and Japanese Patent Laid-Open No. 64-52852. In this control system, the vehicle deceleration and stop commands, cross roll identification index and stock address transmission, transfer work completion, etc. are transmitted,
It is attempted to automate transportation and transfer such as arrival of a carrier vehicle to a calling loom, execution of transfer work, starting from a calling loom to a stocker, and arrival at a destination stocker.

[Problems to be Solved by the Invention] The wound cross roll is moved to a temporary placement position on the loom side, and the empty cross roll is mounted on the loom while the winding roll in the completed winding position is temporarily placed on this temporary placement position. It is installed in the position and new weaving is started. In such a cross roll exchange method, when the cross roll is not mounted on the cross roll mounting position, even if the cross roll is temporarily placed on the temporary placement position, this cross roll is the cross roll to be transferred. Only the operator can know if there is any. Therefore, there is a possibility that the transfer target of the automatically called cross roll carrier may not be the originally completed cross roll, and automatic transfer by the cross roll carrier becomes impossible.

Further, if the cross roll in the completed winding state is displaced from the temporary placement position, the transfer by the cross roll carrier cannot be smoothly performed.

An object of the present invention is to provide a cross roll detection system that can avoid such a problem.

[Means for Solving the Problem] Therefore, in the present invention, the first cross roll presence / absence detecting means for detecting the presence or absence of the cross roll at the cross roll attaching position on the loom is installed near the cross roll attaching position, and Second cross roll detection means for detecting the presence or absence of the cross roll on the temporary placement position set for the transfer operation of the transport vehicle that transports and transfers the cross roll is installed near the temporary placement position. The detection signal from the cross roll detecting means is taken into the control section of the loom.

[Operation] The detection signals of the presence / absence of the cross roll on the cross roll mounting position and the presence / absence of the cross roll on the temporary placement position are input to the control unit of the loom, and the loom control unit determines the cross roll on the loom side based on the combination of the detection signals. It is possible to grasp the arrangement state of. For example, if there is a cross roll on the cross roll mounting position and there is a cross roll on the temporary placement position,
The cross roll that has been wound up is cut to the temporary placement position and the empty cross roll is mounted to the cross roll mounting position. Therefore, if both detection signals have a cross roll, it is possible to perform the transfer operation of the cross roll transport vehicle, and if the cross roll is displaced from the temporary placement position, the transfer operation of the cross roll transport vehicle is performed. It is possible to prohibit it.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

As shown in FIG. ₁ , a large number of weaving machines 1 and 1A are arranged in the weaving room R ₁ , and a cross roll carrier 2 is installed between the loom rows on the front side of the machine stand and on the floor at the end of the loom row. Guide lines L ₁ and L ₂ that guide the transportation of the sheet are laid. The guide lines L ₁ and L ₂ are connected to the guide line L ₃ corresponding to the loading position in the cross roll stock chamber R ₂ , and the cross roll conveyed by the cross roll carrier 2 to the guide line L ₃ is a moving chain. And a stocker consisting of many suspended stock units arranged in the same chain
It is designed so that it can be hung from any of the three or four or five.
The inspection / resolving machines 6 and 7 are arranged on the rear sides of the stockers 3 and 4, and the resolving machine 8 is arranged on the rear side of the stockers 5.

Loom control computers C ₁ and Ca ₁ are arranged in the respective looms 1 and 1A, and the respective loom control computers C ₁ and Ca ₁ are warp breaks, weft breaks, weft insertion mistakes, weaving information on the number of weft insertions, Also, information such as machine work (a work in which a new warp beam is attached to a loom and a warp is passed to the woven side) and a machine stand stop due to cross-cutting and the like is captured and stored. This fetched information is fetched by the management computer C via the multiplexer type repeater 9 having a scanning function which constitutes the monitoring system, and the management computer C receives this fetched information [hereinafter referred to as M (monitoring) data]. The printer 10 is instructed to print out periodically, and an identification index is allocated and registered for information such as warp yarn breakage, weft yarn breakage, and weft insertion error, which may cause weaving defects. In addition, 13 is a CRT for a display.

The relay machine 9 is provided on the monitoring signal line 1 connecting the weaving machine control computer C ₁ and the management computer C of a specific loom 1 among a large number of looms.
The are connected cross-roll conveyance vehicle control panel 11, and the loom control computer C _1, Ca ₁ specific loom control computer C ₁ of the loom 1 and the other of the loom are connected in series by the monitoring signal line l ₁ There is.

As shown in FIGS. 1 and 3, the front side of each loom 1, 1A, that is, the guide wire L ₁
A deceleration stop command post 12 is installed on the laying side of
The deceleration stop command post 12 is provided with an optical communication device 12a, a deceleration command transmitter 12b composed of a photoelectric switch, and a stop command transmitter 12c which is always ON. The optical communication device 12a, the deceleration command transmitter 12b, and the stop command transmitter 12c are the optical communication device 2a of the cross-roll carrier 2 and the deceleration command receiver including a photoelectric sensor.
2b and a stop command receiver 2c composed of a photoelectric sensor can be opposed to each other. The carrier control computer C ₂ of the cross roll carrier 2 controls the deceleration of the cross roll carrier 2 by receiving the light emitted from the deceleration command transmitter 12b by the deceleration command receiver 2b, and detects the deceleration command transmission position. Based on the coincidence of the optical axes of the stop command transmitter 2c and the stop command receiver 2c of the loom adjacent to the loom, the stop control of the cross roll carrier 2 is performed so as to face the loom.

A home station 14 is installed at the exit of the cross roll stock room R ₂ . As shown in FIG. 2, the home station 14 comprises an optical communication device 14a and a photoelectric switch type stop command transmitter 14b, and a cross roll carrier control panel 11
And mediates the exchange of information between the and the cross-roll carrier 2.
The cross roll carrier control panel 11 connected to the home station 14 and the repeater 9 is connected in parallel to a communication post 15 having a stop command function and a communication function for the stockers 3, 4, and 5.

On the floor between the rows of looms on the rear side of the loom, a guide line L ₄ for guiding conveyance of the warp beam carriers 18A and 18B is laid. The guide wire L ₄ is connected to the guide wire L ₀ in the preparation room R ₃ ,
Home station 16, return station 17, empty warp beam carrier dedicated warp beam carrier along guide line L ₀
Standby station 19 of 18A, stand-by station 20 and maintenance station 21 of warp beam carrier 18B dedicated to full-warp beam transport (each of these stations is composed of an optical communication command device and a stop command transmitter)
Is set, and a cradle 22A dedicated to supporting the empty warp beam and a cradle 22B dedicated to supporting and storing the full warp beam are installed.

The repeater 9 and the warp beam guided vehicle control board 23 is connected, side, i.e. the guiding line L same deceleration stop command post laying side ₄ and the deceleration stop command posts 12 24 After each loom 1,1A Is installed. The warp beam carriers 18A and 18B exchange information via the deceleration stop command post 24 in the same manner as the cross roll carrier 2 and are subjected to deceleration stop control. The home station 16 is composed of an optical communication device and a stop command transmitter of the photoelectric switch type, and the command information is transmitted from the home station 16 by a command operation of the warp beam carrier control panel 23. Home station 16
Also, the warp beam carrier control panel 23 connected to the repeater 9 is the communication station 2 of the return station 17, the waiting stations 19 and 20, the maintenance station 21 and the cradle 22A and 22B.
It is connected in parallel to 2a and is a warp beam carrier 18A, 18B
Is controlled by a system including a repeater 9, a warp beam carrier control panel 23, and loom control computers C ₁ and Ca ₁ .

As shown in FIG. 3, a temporary carriage 25 is installed on the front side of the looms 1 and 1A. Axle 2 of temporary carriage 25 as shown in Figs.
Drive wheels 27 are fixed to both ends of 6, and a motor 28 capable of forward and reverse rotation is operatively connected to an axle 26 via a worm mechanism. Therefore, the drive wheels 27 are driven by the forward and reverse drive of the motor 28.
Rotates forward and backward, and the temporary carriage 25 moves forward and backward. A supporting plate 30 is fixed to the lower surface of the central portion of the connecting bar 29 that is installed between the side frames 1a and 1b of the loom 1A.
Guide rollers 31 are attached to the corners so that the guide bar 32 of the temporary carriage 25 can be held. As a result, the temporary carrier 25 can move forward and backward only in the front-back direction of the loom 1, 1A.

On the lower surface of the support plate 30, three limit switches Ls ₁ , Ls ₂ , Ls
₃ are arranged side by side in the left-right direction, and three positioning dogs 33, 34, 35 are attached to the guide bar 32 so as to correspond to the limit switches Ls ₁ , Ls ₂ , Ls ₃ when viewed in the front-back direction. There is. The positioning dogs 33, 34, 35 are set at predetermined intervals in the front-rear direction, and limit switches Ls ₁ , Ls ₂ , Ls ₃ are individually turned on according to the difference in the forward-backward movement position of the temporary carrier 25.

As shown in FIG. 5, the cross roll 36 has its bearing 36.
It is rotatably supported between bearings 1c and 1d inside both side frames 1a and 1b of the loom 1 and 1A via a.
A limit switch Ls ₅ is installed near one of the bearings 1c so that the shaft 36b of the cross roll 36 on the bearings 1c, 1d (hereinafter referred to as the cross roll mounting position) turns on the limit switch Ls _5. It has become.

Support recesses 2 are provided on the upper edges of the stand portions 25a and 25b of the temporary carriage 25.
5c and 25d are provided as recesses, and the bearing 36a of the cross roll 36 can be fitted into both support recesses 25c and 25d. A limit switch Ls ₄ is attached to the inside of the tip of one of the stand portions 25b, and the cross roll 36 is attached to the support recesses 25c and 25d.
Limit switch Ls ₄ is turned on by the shaft 36b of the cross roll 36 as the bearing 36a of
To be done.

The ON-OFF signals of the limit switches Ls _{1 to} Ls ₅ are taken in by the loom control computers C ₁ and Ca ₁ , and the limit switch Ls
_In the ON state of ₄ , the ON signal of limit switch Ls ₁ is invalidated. Loom control computers C ₁ and Ca ₁ are forward command buttons
Based on the ON operation of 37 and the reverse command button 38, the motor 28
Commanding the forward and reverse operation of, the temporary carriage 25 moves forward and backward by this command. Due to this forward / backward movement, the limit switches Ls ₁ , Ls ₂ , Ls
₃ turns on when it encounters the positioning dogs 33, 34, 35, and the operation of the motor 28 stops.

FIG. 12 is a flow chart showing the respective functional operations of the management computer C, the repeater 9, the loom 1, 1A, the cross roll carrier control panel 11 and the cross roll carrier 2, and the relationship between them, and FIG. 11 is a loom. 6 is a flowchart showing a transfer control program in the control computers C ₁ and Ca ₁ and the carrier vehicle control computer C _2, and the transfer control and transfer control of the cross roll will be described below with reference to both the flowcharts. It should be noted that the text in the symbols “” in FIGS. 11 and 12 and the following description is preset in each control unit (9, 11, C, C ₁ , Ca ₁ , C ₂ , C ₃ ) or each control unit (9 , 11, C, C ₁ , Ca ₁ , C ₂ , C ₃ ) represents the information generated within.

By the way, the relay machine 9 sequentially scans each loom and stops or wefts the machine related to the occurrence of a weaving defect such as a warp break, a weft break, or a weft insertion error, which is taken into the loom control computers C ₁ and Ca ₁ . The “M data” such as the number of times is once stored and then transferred to the management computer C.

When the cross roll 36 in a certain loom (for example, 1A) is in the winding completion state, the loom control computer Ca ₁ sends a winding completion signal from a cross counter (a surface roller rotation amount detection device for detecting the cross roll winding amount) (not shown). Based on the above, the display of the completion of winding on the display unit 40 is instructed. The operator stops the loom after confirming the winding completion display, and turns on the transfer call button 39 on the loom 1A for calling the cross-roll carrier 2. In response to the transfer command by turning on the call button 39, the loom control computer Ca ₁ is in "cross carrier call mode".
And the registration frame C is set. The registration frame C represents the unregistered state of the cross data and the identification index.

When the repeater 9 is scanned, the loom control computer Ca
₁ transmits "M data" to the repeater 9 in response to this scan. "M data" is "Call cross carrier"
The setting and registration frame C setting information is included. The repeater 9 searches the “M data” for the presence / absence of the setting of the “cross carrier calling mode” and the registration frame C, and if the “cross carrier calling mode” is set, the “cross carrier calling” is cross-rolled. When the registration frame C is set, it is sent to the carrier control panel 11, and the management computer C is prepared to send a "cross carrier call".

When the "command request" is transmitted from the management computer C, the relay device 9 transmits "cross carrier call" to the management computer C. The management computer C creates an identification index based on the reception of "calling a cross carrier",
Information “identification index + cross data”, which is information obtained by adding an identification index to “cross data”, including information such as warp break, weft break, and weft insertion error is transmitted to the repeater 9. The repeater 9 immediately transmits the received “identification index + cross stator” to the intelligence control computer Ca ₁ of the loom 1A, and the loom control computer Ca ₁ receives the identification index + cross stator based on the reception of “identification index + cross stator”. The cross data is displayed on the display unit 40.

The number of the calling loom 1A is included in the "cross transport vehicle calling", and the cross roll transport vehicle control panel 11 receives the "cross transport vehicle calling" and the loom number display lamp group 11a shown in FIG. A command to turn on the indicator lamp corresponding to the calling loom 1A is sent and a "starting report C" is transmitted to the repeater 9. The repeater 9 transmits the "starting report S" to the loom control computer Ca ₁ based on the reception of the "starting report C", and the loom control computer Ca ₁ responds to the "starting report S" by receiving the "starting report response". While transmitting to the repeater 9,
Commanding ON the deceleration command transmitter 12b next to the deceleration stop command post 12 of the top side of the loom column (preparation chamber R ₃ side in FIG. 1).

Upon receiving the "start report response", the repeater 9 transmits the "cross transfer vehicle calling mode" to the cross roll transfer vehicle control panel 11. The cross roll carrier control panel 11 is the home station based on the reception of the "cross carrier calling mode".
14 through the optical communication device 14a to the transport vehicle control computer C ₂ cross roll transport vehicle 2 waiting to send a "start instruction". As a result, the cross roll carrier 2 waiting at the home station 14 starts toward the calling loom 1A. It contains "start instruction" to the guide wire pickup instruction data and call the loom number, the guided vehicle control computer C ₂ slide into the pickup guide wire L _3, based on the guiding line pickup instruction data and call the loom number .

The cross roll carrier 2 decelerates by receiving the lighting light of the deceleration command transmitter 12b in the lighting state before the calling loom 1A, and receives the lighting light of the stop command transmitter 12c of the calling loom 1A to receive the lighting light. Stop at the transfer work position in front of 1A. At this stop position, the optical communication device 2a of the cross roll carrier 2 and the optical communication device of the deceleration stop command post 12
It is possible to exchange information by facing 12a.

After the loom is stopped, the worker cuts the completed cross roll 36 on the bearings 1c and 1d of the loom 1A (that is, the cross roll mounting position), and the temporary carriage 25 at the stocking standby position shown in FIG. Place it on the stand sections 25a and 25b of. And
The cross counter described above is reset.

When the cross roll 36 is moved to the temporary carriage 25 side, the limit switch Ls ₅ turns off and the limit switch Ls ₄ turns O.
N Temporary trolley 2 by turning on reverse command button 38
When 5 moves backward, the limit switch Ls ₁ that is in the ON state is turned off by the positioning dog 33, and when the temporary carriage 25 reaches the transfer standby position in FIG. 8, the limit switch Ls ₂ moves to the positioning dog 3
Turned on by 4. Loom control computer Ca ₁ is ON
The stop of the operation of the motor 28 is commanded by the signal input. When the backward command button 38 is turned on again, the temporary vehicle 25 moves backward and the limit switch Ls ₂ turns off. When the temporary truck 25 reaches the retracted position shown in Fig. 7, the limit switch
Ls ₃ is turned on by the positioning dog 35. The loom control computer Ca ₁ commands the operation stop of the motor 28 based on this ON signal input, and the temporary carriage 25 stops at the retracted position. In this state, the worker enters between the temporary trolley 25 and the loom 1A, and mounts the empty cross roll 41 at the cross roll mounting positions 1c and 1d. This turns ON limit switch Ls ₅ .

After connecting the cut end portion of the woven fabric W on the loom 1A side to the empty cross roll, the temporary movement carriage 25 is moved forward from the retracted position by the ON operation of the forward movement command button 37, and the limit switch Ls ₃ is turned off.
When the temporary carriage 25 reaches the transfer standby position, the limit switch
Ls ₂ is turned on by the positioning dog 34. Based on this ON signal input, the loom control computer Ca ₁ commands the operation stop of the motor 28, and the temporary carriage 25 waits at the transfer standby position. This stop standby is grasped by the loom control computer Ca ₁ based on the normal rotation stop of the motor 28 and the ON state of the limit switches Ls ₄ and Ls ₂ . Then, the operation of the loom is restarted by turning on the start button 46 on the loom 1A.

The loom control computer Ca ₁ invalidates the ON signals (that is, the forward / backward command signals) of the forward command button 37 and the reverse command button 38 when it knows that the temporary carriage 25 has waited at the transfer standby position. As a result, the command button 37 or 38
A cross roll that has been wound up even when it is turned on.
The temporary carriage 25 equipped with the 36 does not move forward and backward, and the empty cross roll 41 on the cross roll mounting position does not collide with the cross roll 36 on the temporary carriage 25 in the completed winding state. Therefore, the cross roll 36 does not fall off the temporary carriage 25 and the weaving is not hindered.

The operator determines whether or not the cloth roll 36 needs to be detected based on the identification index and the cross data displayed on the display unit 40, and inputs the destination stocker number to the loom control computer Ca ₁ by operating the operation unit 42. input. The loom control computer Ca ₁ takes in the inputted destination stocker number as a part of the identification index and changes the “M data”.

When the cross-roll carrier 2 stops arriving at the calling loom 1A, the carrier control computer C ₂ sends an “arrival report” to the loom control computer Ca ₁ of the calling loom 1A. The “arrival report” includes the loom number of the calling loom 1A, and the loom control computer Ca ₁ verifies the loom number based on the reception of the “arrival report”. If they match, "collation matching" is transmitted to the carrier control computer C ₂ of the cross roll carrier 2, and if they do not match, an alarm is issued.
The loom control computer Ca _{1 then} operates the deceleration command transmitter 12b.
Turn off the light and clear "Call crossing vehicle". The guided vehicle control computer C ₂ prepares for the transmission of the "transfer preparation" from the loom control computer Ca ₁ based on the reception of the "matching match".

"Transfer ready" represents a transfer ready state of the loom side of the switching換毎of ON-OFF of the limit switch Ls ₁ ~Ls _5. The loom control computer Ca ₁ sends the “transfer preparation” at that time to the carrier vehicle control computer C ₂ after sending “matching match”, and thereafter changes to the carrier vehicle control computer C ₂ at every change of “transfer preparation”. The prepared "transfer preparation" is sent. "Preparation for transfer" indicates that transfer is prohibited, when there are no cross rolls on the cross roll mounting positions 1c and 1d, and when the cross roll is on the temporary loading cart 25.
This is a case where one of the state in which 36 does not exist and the state in which the temporary carriage 25 does not exist in the transfer standby position shown in FIG. 8 occurs. That is, if any one of the limit switches Ls ₅ , Ls ₄ , and Ls _{2 is in} the OFF state, “transfer preparation” indicates transfer prohibition.

When the limit switches Ls ₅ , Ls ₄ and Ls ₂ are all in the ON state and the temporary carriage 25 is in the standby state at the transfer standby position, the “transfer preparation” indicating this state is the loom control computer Ca ₁
From the vehicle control computer C ₂ . The transport vehicle control computer C ₂ issues a transfer start command based on this "transfer preparation", and the cross roll 36 causes the transfer arm 44 and the transfer hand 45 of the cross roll transfer vehicle 2 to move as shown in FIG. It is transferred onto the transfer hand 45 by the linking operation. That is, the completed cross roll 36 is cut off on the temporary placement carriage 25, the temporary placement carriage 25 stands by at the transfer standby position, and the empty cross roll 41 is mounted on the cross roll mounting positions 1c, 1d. Unless this is done, the cross roll carrier 2 does not perform the transfer operation. Therefore, for example, when the cross roll transport vehicle 2 is being called, the empty cross roll 41 is placed on the temporary placement carriage 25 for maintenance of the loom 1A, or the cross roll 36 in the completed winding state is placed on the temporary placement carriage 25. The transfer is not performed when it is displaced from the support recesses 25c and 25d or when the temporary carrier 25 is not in the transfer standby position. As a result, smooth cross roll transfer is achieved.

As shown in FIG. 10, the cross roll 36 on the temporary carrier 25 is transferred onto the transfer hand 45 by the cooperation of the transfer arm 44 and the transfer hand 45 of the cross roll carrier 2. After the transfer is completed,
The loom control computer Ca ₁ changes and sets the registration frame C to the registration frame R based on the reception of “transfer completion”. The registration frame R represents the registration confirmation state of the cross data and the identification index. Then, the loom control computer Ca
₁ sends a "start permission" including the destination stocker number to the vehicle control computer C ₂ and the vehicle control computer C ₂
Confirms and stores the destination stocker number based on the reception of the "start permission", and commands the start. As a result, the cross roll transport vehicle 2 starts toward the designated stocker (3, 4 or 5). Then, scanning of "M data" including the registration frame R, transmission / reception of "command request", transmission / reception of "cross registration mode" including the loom number of the loom 1A and destination stocker number, and registration and storage of the final identification index are performed.

The final identification index and the cross data are determined by the setting of the registration frame R, but the setting of the registration frame R is performed by receiving the loom control computer Ca ₁ "transfer completion", and the "transfer completion" is the winding completion. The cross roll 36 in the state is not received unless it is smoothly transferred to the cross roll carrier 2. That is, the final identification index and cross data are determined by a specific combination of the ON state of limit switches Ls ₅ , Ls _{2 and} the OFF state of limit switch Ls ₄ among the ON-OFF combinations of limit switches Ls ₅ , Ls ₄ , Ls _2. To be done. Therefore, the cross roll 36 in the completed winding state
And the identification index and the correspondence between the weaving condition of the cross roll 36 and the cross data are accurate, and the identification index and the cross data stored in the management computer C accurately reflect the weaving condition of the cross roll 36. .

After the cross roll carrier 2 that has started from the calling loom 1A stops arriving at the destination stocker (3, 4 or 5), the cross roll carrier 2 between the stocker control computer C _{3 of} the stocker (3, 4 or 5) and the cross roll carrier 2 Based on the “arrival signal” transmission / reception, “transfer preparation” transmission / reception, “transfer completion” transmission / reception, and “return permission” transmission / reception, the cross-roll carrier 2 transfers and returns to the home station 14. After the cross roll carrier 2 returns to the home station 14, a "return report" is transmitted to the cross roll carrier control panel 11,
Based on the reception of the "return report", the cross-roll carrier vehicle control panel 11 commands the turning off of the loom number display lamp 11a in the lit state.

The present invention is, of course, not limited to the above-mentioned embodiment, and the present invention can be applied to, for example, a loom not equipped with a temporary carriage, and a cross roll that has been wound up is fixed on the loom. It is temporarily placed in the standing position. Further, in the present invention, it is possible to use a proximity switch instead of the limit switch installed near the cross roll mounting position and the temporary placement position.

[Effects of the Invention] As described in detail above, according to the present invention, the first cross roll presence / absence detection means for detecting the presence / absence of a cross roll at the cross roll attachment position on the loom is installed near the cross roll attachment position, A second cross roll detecting means for detecting the presence / absence of a cross roll on a transfer standby position set for a transport vehicle that transports and transfers the cross roll is installed in the vicinity of the transfer standby position. Since the detection signal from the detection means is taken into the control section of the loom, the loom control section can grasp the arrangement state of both the cross roll in the completed winding state and the empty cross roll. To avoid the transfer malfunction of
In the case of using the temporary trolley, it is possible to avoid the collision between the cross rolls, or it can be used for determining the identification index and the cross data, and it is possible to accurately call the vehicle automatically.

[Brief description of drawings]

The drawings show an embodiment embodying the present invention. FIG. 1 is a transfer system diagram of a cross roll carrier and a warp beam carrier, and FIG. 2 is a side view of a cross roll carrier control panel and a cross roll carrier. FIG. 3 is a side view of the loom and the temporary trolley, FIG. 4 is a perspective view of the temporary trolley, FIG. 5 is a front view of the main parts of the temporary trolley and the loom, and FIG. 6 is a cross roll temporary trolley. FIG. 7 is a side view showing a state in which the temporary placement vehicle is moved to the retracted position, and FIG. 8 is a side view showing a state in which the temporary placement vehicle is moved to the loading standby position. Figure, No. 9
The figure is a transport system diagram showing a state in which the cross roll transport vehicle is stopped at the calling loom, Fig. 10 is a side view of the cross roll transport vehicle and the loom, and Figs. 11 (a) to (c) are cross rolls. FIGS. 12A to 12D are flowcharts showing the detection program, and are flowcharts showing the respective functional operations of the loom, the relay machine, the management computer, the cross roll carrier control panel, and the cross roll carrier, and the relationship between them. . Loom 1A, cross roll mounting positions 1c, 1d, cross roll transport vehicle 2, temporary placement carriage 25 at a temporary placement position, cross roll 36 in a completed winding state, cross roll 41 before completion of winding,
Limit switch as first cross roll detection means
Ls ₅ , limit switch Ls ₄ as second cross-roll detecting means, loom control computer Ca ₁ , guided vehicle control computer C ₂ .

Claims (1)

[Claims] 1. A transport vehicle for transporting and transferring a cross roll, wherein a first cross roll presence detecting means for detecting the presence or absence of a cross roll at a cross roll mounting position on a loom is installed near the cross roll mounting position. Second cross roll detection means for detecting the presence or absence of cross rolls on the temporary placement position set for the transfer operation of the loom is installed near the temporary placement position, and the detection signals from both cross roll detection means are looms. Cross roll detection system for loom that is incorporated into the control section of the loom.