WO1996021765A1 - Procede et appareil permettant de terminer entierement automatiquement le blanchissage de linge carre - Google Patents
Procede et appareil permettant de terminer entierement automatiquement le blanchissage de linge carre Download PDFInfo
- Publication number
- WO1996021765A1 WO1996021765A1 PCT/JP1995/000021 JP9500021W WO9621765A1 WO 1996021765 A1 WO1996021765 A1 WO 1996021765A1 JP 9500021 W JP9500021 W JP 9500021W WO 9621765 A1 WO9621765 A1 WO 9621765A1
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- WIPO (PCT)
- Prior art keywords
- cloth
- corner
- piece
- cloth piece
- chuck
- Prior art date
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F67/00—Details of ironing machines provided for in groups D06F61/00, D06F63/00, or D06F65/00
- D06F67/04—Arrangements for feeding or spreading the linen
Definitions
- the present invention relates to a method and an apparatus for automating the entire process of washing and finishing a dirty rectangular cloth piece at a Landry factory or the like.
- Conventional technology
- the cloth pieces are cleaned and then introduced into the dewatering process.
- the cloth piece is then dewatered by drying, and then conveyed to a drying and unraveling step, where the cloth piece is dried and, at the same time, entangled and entangled, and the cloth piece is piled up in a detangled state.
- the edges (sides) of the cloth piece are aligned in a state in which the cloth piece is unfolded in the eye wrapping device. Must be supplied.
- the unraveled cloth piece is unfolded by hand and supplied to a framing process, and the framing device aligns the edge of the cloth piece in parallel with the device and introduces it to an eye opening process.
- the product was finished with an open mouth, packed in the folding process in the folding process, stored temporarily, and then shipped.
- An operator takes out one piece from the pile of the cloth pieces, finds an arbitrary corner of the cloth piece and an edge extending from the corner or a corner adjacent to an arbitrary corner while loosening the twist, and grasps each of the pieces to develop. And supplied it to the framing device or ironing device in the next process.
- the present invention relates to a step of unfolding the cloth piece, which is one of a series of steps in a finishing process of washing the soiled cloth piece. That is, by providing a method and an apparatus for unfolding the cloth piece in a step of gripping one of the cloth pieces from the pile of the cloth pieces, suspending and expanding the cloth piece, and supplying the same to the next apparatus,
- the purpose of the present invention is to make the factory unmanned and to automate the entire washing process of the cloth pieces in series.
- one piece is picked up from the pile of the washed, dehydrated and dried and unraveled pieces of cloth, and is fixed from one corner of any one corner and one corner of the edge extending from one corner.
- the following are provided as specific deployment means for the deployment process of deploying by grasping a point (part) of the width or one corner and an adjacent corner across one side.
- the first chuck (the cloth gripping member) that vertically moves the elevating column from one of the squared shingles in the piled state is vertically moved, and the first chuck moves the elevating column upward.
- the cloth piece hangs under its own weight.
- the corner (the corner or a part near the corner) of the piece of cloth located at the maximum distance from the grip point is at the lowermost end.
- the piece of cloth is put into a device for ejecting a corner of the piece of cloth adjacent to the lifting column, and one corner of the piece of cloth at the lowermost end is gripped by the second chuck, and the first chuck is pressed by the piece of cloth.
- the piece of cloth hangs down under the second chuck by its own weight, and the lowermost end is a diagonal corner of the corner gripped by the second chuck.
- a diagonal corner is taken out by a device for projecting a corner of the cloth piece, the diagonal corner is grasped by a third chuck, and the second and third chucks are horizontally moved.
- the cloth is moved laterally to extend the cloth, the cloth is folded with the diagonal line of the corner gripped by the second and third chucks as a ridge and hangs in an inverted triangular shape. From this state, it is supplied to each of the first to fifth developing means.
- first and second chucks grip one corner and a corner opposite to one corner of the first piece of cloth by means of the second and third chucks, and hang the piece of cloth in an inverted triangular shape.
- the second and third chucks are transferred to a rectangular mounting table, and the cloth folded in an inverted triangle is laid on the mounting table and dragged by the second and third chucks. Move on the mounting table.
- a fulcrum pillar for preventing the movement of the cloth piece is provided on the center line of the mounting table, and a position separated from the center line of the mounting table is provided so that the second and third chucks move in parallel.
- the other grip is released, and the piece of cloth is moved by only one grip so as to be dragged.
- the side of the piece of cloth is detected by a line sensor provided on the movement of the chuck so that one side of the piece of cloth is parallel to the center line of the mounting table, the movement of the chuck, that is, the movement of the piece of cloth, is stopped.
- a chuck which moves from a lateral direction perpendicular to the center line of the mounting table, and the chuck is used to arbitrarily set a corner of the cloth piece and an arbitrary side extending from the corner. I grabbed the point of the width and suspended it.
- the second and third chucks grip one corner of the piece of cloth and a corner opposite to one corner, and fold the piece of cloth into an inverted triangle. Then, open the overlap of the hanging pieces of cloth, straighten the edges of the pieces of cloth, bring the rotating arm closer to the edge of the piece of cloth while rotating the rotating arm, and slide on the rotating arm. Grips the corner of the piece of cloth and the point of any width of the edge extending from the corner.
- the rotating arm is attached to a rotating shaft provided near a gripping member at a diagonal corner of the cloth piece, and in accordance with a command from a control device which receives and receives a signal from a sensor for detecting the position of the edge of the cloth piece and controls the rotation arm. It is connected to a rotating servomotor.
- the rotating arm is combined with gears, clutches, universal joints, and the like to rotate three-dimensionally in up, down, left, and right directions.
- the chuck has a structure that can slide on the rotating arm, and the gripping position is appropriately determined according to the size of the side of the cloth piece by moving the chuck. It is configured to be able to.
- a vertical rail extending in the front-rear direction is provided at the left and right side edges of the mounting table upper part, and a horizontal rail extending in the left-right direction moving on the left vertical rail is provided.
- a left chuck is provided.
- a right check which grips one corner of the cloth piece and moves quickly back and forth on the right vertical rail is provided.
- the left and right chucks are connected by telescopic link bars.
- a sensor is provided on the mounting table below the right vertical rail to detect that the edges of the cloth are aligned.
- a sensor and a control device for operating the left and right chucks are provided.
- a chuck is provided which moves by grasping a point of an arbitrary width between the corner of the cloth piece and an edge extending from the corner, and the cloth piece is developed.
- the second and third chucks grip one corner of the piece of cloth and a corner opposite to one corner, and hang it down in an inverted triangular shape.
- the second and third chucks are attached to bridges provided on the left and right upper side edges of the base and provided on the left and right longitudinal orbits, which are bridged in the longitudinal direction.
- the bridge is attached to a drive unit consisting of a transmission such as a chain or a belt that is hung on a rotating body such as a sprocket wheel provided on the shaft of the motor. It can move in the front-back direction.
- a transverse track that crosses the mounting table in the left-right direction is provided near the middle of the mounting table, a fourth chuck that moves on the transverse track is provided, and a sensor that detects the edge of the cloth piece on the horizontal track is provided.
- a control device for controlling the movement of the chuck in response to a signal from the sensor is provided. The fourth chuck chucks a corner adjacent to one corner of the cloth piece, and suspends and unfolds the cloth piece.
- the second and third chucks grip one corner of the piece of cloth and a corner opposite to one corner and hang it down into an inverted triangular shape.
- the cloth piece is moved to a pair of symmetrical mounting tables that can move in the left-right direction and are placed on the same surface, and it is sensed that the lower edge of the hanging cloth piece is aligned. And releasing the grip of the cloth piece when the lower side of the cloth piece is aligned on the mounting table by the sensor.
- the left and right pieces of the cloth piece placed on the left and right mounting tables are provided.
- Each of them is individually moved toward the center of the mounting table by moving the mounting table composed of a belt conveyor, rollers, and so on.
- An angle sensor for detecting the left and right corners of the lower side of the cloth piece is provided at an equal distance from the center of the left and right mounting tables. Stop the movement of the mounting table. The left and right corners of the cloth piece equidistant from the center of the mounting table are gripped by a chuck, and the cloth piece is suspended and deployed.
- the present invention provides a step of washing a large number of contaminated square pieces of cloth into a washing machine, washing the pieces of cloth, drying and untangling the pieces of cloth.
- a series of steps including a step of folding the cloth pieces, a step of temporarily storing the folded cloth pieces, and a step of packing and temporarily storing the folded pieces of the cloth pieces, or a step by any selective combination of the respective steps, are automated in a continuous manner. Action
- each of the deploying means has the following operation.
- the diagonal corners of the rectangular cloth piece were respectively gripped and spread laterally, and the cloth piece that was folded down along the diagonal line and laid down was laid on the mounting table. Take action in a state. The intermediate point of the ridge of the cloth piece is prevented from advancing from this lying state, the grip of the cloth piece on the other side is released, and the cloth piece is grasped by gripping the corner on one side from the intermediate point of the cloth piece. Move the chuck as if dragging.
- the cloth piece on the other side from the intermediate point is prevented from progressing by the fulcrum pillar, which is a movement inhibiting member at the intermediate point, so that it slides from the other side to one side while wrapping around the fulcrum pillar.
- the piece of cloth on one side is pushed by the piece of cloth on the other side, and the entire piece of cloth slides to one side while being dragged by the grip of the corner. Therefore, one side of the cloth piece moves so as to rotate around the grip of the corner, and becomes parallel to the center line of the mounting table.
- the center of gravity of the cloth piece is on the gripping side of any point on one side in order to insert the corner of the cloth piece and a point of an arbitrary width of the side extending from the corner without biasing one side,
- the side suspended by gripping the corner hangs down vertically depending on the weight of the side, and the cloth is unfolded.
- a rotating arm having a check on the cloth piece so that the center of rotation comes on an extension of the diagonal line of the rectangular flat cloth piece holding the diagonal corners of each other. From the state where the cloth pieces are hung in an inverted triangular shape by grasping the corners of the cloth pieces at opposite corners, the hem portions of the cloth pieces are widened to release the overlap of the cloth pieces, and any side of the cloth pieces is provided.
- the rotating arm is rotated in accordance with the inclination of the piece, and the corner of the piece of cloth and a point of an arbitrary width of the side extending from the piece are suspended by a chuck attached to the rotating arm. Then, since the center of gravity of the piece of cloth comes under an arbitrary point on one side, the edge hanging under the grip of the corner is only weighed by the edge, so the hanging edge is vertical.
- the cloth piece is unfolded.
- one corner of the cloth piece gripped by the second chuck is re-gripped by the right chuck moving in the front-rear direction of the mounting table, and the front-rear direction and left and right of the mounting table are changed.
- the left chuck moves in the direction and repositions the vicinity of one corner of the piece of cloth gripped by the third chuck, and then the right chuck is quickly moved to the rear of the mounting table.
- move the left chuck slowly backward and simultaneously to the right.
- the entire piece of cloth is rotated around the right check and moved rearward while slid rightward in a state of being spread in a triangular shape on the mounting table surface and laying down.
- one side of the piece of cloth also rotates around the right chuck, and the sensor detects that the straight line of one side of the piece of cloth is aligned with the movement line of the right chuck, that is, below the right vertical rail, and The two hacks are moved from the direction perpendicular to the side edge of the cloth piece, and the cloth piece is deployed by grasping the corner of the cloth piece and a point of an arbitrary width of the side extending from the corner.
- the second and third chucks are used to unfold the cloth pieces. After grabbing the opposite corner, move the second chuck to the right to extend the cloth. The cloth piece is folded along the diagonal line of each corner that has been grasped as a ridge, developed in an inverted triangular shape, and hangs down. In this state, the second and third chucks are moved onto a rectangular mounting table provided in front of the frame of the base, and then the cloth is moved on the mounting table so as to lie down.
- the third piece is removed while the piece of cloth is moving on the table, and the piece of cloth is moved on the mounting table by dragging the piece of cloth only with the grip of the second check, and is gripped by the second chuck.
- a sensor detects that the corner adjacent to the corner of the cloth piece crosses the groove, which is the movement path of the fourth chuck, and stops the movement of the second chuck. By moving it to the right and grasping it, and moving the second and fourth chucks to the left, it grabs one corner of the cloth piece and a corner adjacent to one corner and hangs it outside the mounting table. expand.
- the grip is based on gripping at an equal distance from the center of one side Things.
- the cloth piece is spread and placed on a mounting table so as not to swing.
- the cloth piece distributed to the left and right from the center of the mounting table is wound in the direction of the center of the mounting table so that the left and right corners of any side of the mounted cloth piece are equal to the center of the mounting table. Pull the right and left corners in this way.
- the direction of the mounting table 8 is as shown in the figure, and the position where the cloth piece 1 is placed before the cloth piece 1 is destroyed on the mounting table 8 is the front, and the front and the back of the eccentric table 8 are left and right.
- Landry Factory many items to be washed are washed in a washing machine at the same time.
- the objects to be washed are entangled with each other for washing while rotating in the washing machine, and the items to be washed are dehydrated in the dewatering process in the entangled state.
- the entangled and clumped laundry is put into a rotating drum type cloth unraveling machine, and while being rolled in the rotating drum, the tangling of the cloth pieces is unraveled and unraveled one by one. It becomes a lump in the separated prone state.
- the unraveled cloth pieces are taken out, transported by a conveyor to a developing device, and piled up at a supply section of the developing device.
- the corners of the rectangular cloth pieces 1 transported to the supply unit of the developing device and piled up are denoted by A, B, C, and D.
- a series of operations described below are performed by commands from the sensor and the control device.
- one piece of the cloth 1 is grasped by a first chuck 3 that moves up and down from above the piled cloth 1 via an elevating column 2 and is suspended and moved upward.
- the cloth piece 1 suspended from the first chuck 3 comes to the position where the pair of upper and lower beak entrances 1 and 4 of the horning device for projecting the corner A of the cloth piece 1 located above.
- the pushing plate 5 is moved in the direction of the upper and lower rollers 4 to push a part of the cloth 1 between the upper and lower rollers 14, and at the same time, the upper and lower rollers 4 are rotated to push the cloth 1 down.
- the cloth piece 1 hangs down on the front surface of the upper and lower rollers 4.
- the cloth piece 1 is sent to the rear of the upper and lower rollers 4 by the rotation of the upper and lower rollers 4, and one corner A of the cloth piece 1 located at the lowermost end in front of the upper and lower rollers 4 is connected to the upper and lower rollers 4. Appears in front of Therefore, the rotation of the upper and lower rollers 14 is stopped, the second chuck 6 is moved to the front of the upper and lower rollers 4, and one corner A of the cloth piece 1 on the front of the upper and lower rollers 4 is moved to the second chuck. Grab at 6.
- a corner A of the cloth piece 1 and a corner C opposite to the corner A are gripped and suspended by the second and third chucks 6 and 7, and both the chucks 6 and 7 are horizontally moved. Then, when the cloth piece 1 is extended, the cloth piece is folded up at a diagonal of the corners A and C, and hangs in an inverted triangle with the diagonal as a ridge.
- the corners A and C of the rectangular cloth piece 1 are formed by the second chuck 6 and the third chuck. After grasping each of them with 7 and hanging down so as to fold the diagonal line as a ridge, the cloth piece 1 is moved to the front surface of the rectangular mounting table 8.
- the folded ridge of the cloth piece 1 hits the fulcrum post 9 provided on the center line m in the traveling direction of the rectangular cloth piece 1 of the mounting table 8, and the third chuck 7 is grasped at the same time. Is removed from the corner C of the cloth piece, and the cloth piece 1 is slid with the second chuck 6 only by gripping the corner A of the cloth piece 1. Then, the right side portion of the cloth piece 1 on the third chuck 7 side of the cloth piece 1 is stopped by the fulcrum post 9 and goes around the fulcrum post to the second chuck 6 side.
- a fourth chuck 11 having a bifurcated claw is advanced from a lateral direction perpendicular to the line sensor 10 toward the side AB of the rectangular piece of cloth 1, and the corner B (or the corner D may be formed) and the corner B Grab a point of any width on the side AB extending from B with the fourth check 11.
- the fourth chuck 11 having the bifurcated claws is retracted, and the rectangular cloth piece 1 is lifted.
- the side BC of the cloth piece 1 hanging down under the grip of the fourth check 11 at the corner B extends linearly by the weight of the cloth piece.
- the fourth chuck 11 moves the cloth piece 1 in a suspended state and supplies the cloth piece 1 to a framing device in the next step.
- FIG. 14 the diagonal angle of the cloth piece 1 near the second chuck 6 of the rectangular flat cloth piece 1 is shown. With the gripping of the corners A and C, the piece of cloth is folded in an inverted triangle shape and hangs down.
- a rotating arm 13 centering on a rotating shaft 12 is provided on an extension of a ridge line formed on a diagonal line of the cloth piece, and a fifth chuck 14 sliding on the rotating arm 13 is provided.
- the axis of the rotating arm 13 is connected to a servomotor 15, and the servomotor 15 rotates in response to a command from a control device 17 which is controlled by a signal from a sensor 16 for detecting the position of the edge AB.
- the servomotor 15 three-dimensionally rotates the rotating arm 13 up, down, left and right through gears and clutches incorporated in the rotating shaft 12.
- the corners A and C at opposite corners of the rectangular cushion 1 are gripped by the second and third chucks 6 and 7, respectively, and are hung down.
- the hanging corners B and D overlap at this point the hanging corners B and D of the cloth piece 1 are sucked up by a suction device or the like, and the cloth piece is sucked up. Open the hanging hem of, and separate the two overlapping corners B and D to hang the cloth.
- the rotating arm 13 with the fifth check 14 is rotated and fed out according to the instruction of the sensor 16 for detecting the position of the edge AB in accordance with the inclination of the edge of the rectangular shingle piece 1 in FIG. .
- the fifth check 14 provided on the rotating arm 13 grips two points, a corner B of the cloth piece 1 and a point of an arbitrary width on a side extending from the corner B.
- the corner A of the square-shaped cloth piece 1 and the corner C opposite to the corner A are gripped by the second and third chucks 6 and 7, respectively, and then hang down so that the diagonal of the gripped corner is folded as a ridge. After that, the cloth piece 1 is moved to the square bandage table 8.
- a vertical rail 18 extending in the front-rear direction with a space corresponding to the size of the cloth piece 1 on the left and right parallel to the side edge of the mounting table 8 above the rectangular mounting table 8.
- 19, and left and right vertical rails 18.19 are provided with left and right rail slide members 20, 21 for moving in the longitudinal direction on the vertical rails 18.19, and the right and left rail slide members 20, 21 are driven.
- a chain, belt, or screw shaft is provided.
- the left rail slide member 20 is provided with a horizontal rail 24 extending in the left and right direction, and the left chuck mounting member 22 can move on the horizontal rail 24 in the left and right direction.
- the left chuck mounting member 22 and the right chuck mounting member 23 provided on the right rail slide member 21 are connected by a link rod 26 which can be extended and contracted by an air cylinder 25 or the like, and the left and right chuck mounting members 22 and 23 are respectively connected to the left and right chucks. It consists of 27 and 28 attached.
- the cloth piece 1 which has been moved while holding the diagonal corners A and C of the rectangular cloth piece 1 with the second chuck 6 and the third chuck 7 respectively is the corner of the cloth piece 1 on the front of the mounting table 8.
- the grip of A is changed from the second check 6 to the right check 28, and at the same time, the vicinity of the corner C of the piece of cloth gripped by the third check 7 is changed by the left check 27.
- the right chuck 28 holding the corner A of the cloth piece 1 folds the cloth piece 1 in a triangular shape on the mounting table 8 and spreads the right side while dragging the cloth piece 1.
- Move back along rail 19 When the left chuck 27 holding the corner C is moved backward on the left vertical rail 18 later than the right chuck 28, the length of the link rod 26 attached to the left and right chuck attachment members 22 and 23 is constant. At one time, the left chuck 27 is pulled to the right by the link rod 26 according to the difference in the rearward movement and separation between the left chuck 27 and the right chuck 28, and the horizontal rail provided on the left rail slide member 20. Travel along 24.
- the cloth piece 1 When the cloth piece 1 is moved rightward, the length of the link rod 26 is reduced by the air cylinder 25 attached to the link rod 26, and the left chuck 27 is further moved rightward, and the left chuck 27 is moved.
- the cloth piece 1 is moved so as to push the corner C of the cloth piece 1 gripped in the right direction. Due to this extrusion, the cloth piece 1 rotates rapidly around the corner A on the mounting table 8 and slides sideways, so that the moving stroke of the right chuck 28 on the right vertical rail 19 is small.
- the edge of the cloth piece 1 comes to a position parallel to the right vertical rail 19.
- the entire piece of cloth 1 laid down and spread on the mounting table 8 moves rearward and rightward so as to rotate on the surface of the mounting table 8, and one side of the piece of cloth 1 is mounted.
- the sensor detects and stops the movement of the left and right chucks 27 and 28, removes the grips of the left and right chucks 27 and 28, and places it.
- the cloth piece 1 is placed on the table 8.
- two chucks spaced apart from the right side of the mounting table 8 are pulled out from the direction perpendicular to the corners B of the rectangular cloth piece 1 and the edges extending from the corners B at intervals.
- the cloth piece 1 is gripped and lifted and stretched while the cloth piece 1 is being grasped, the cloth piece is unfolded and hangs down.
- the two chucks move the cloth piece 1 in a suspended state and supply it to the framing device in the next step.
- the piece of cloth supplied to the edging device is moved by a triangular projection provided at the front of the edging device so as to be scooped, expanded, twisted and removed, and the belt provided horizontally.
- the side of the mounting table and the edge of the cloth piece are placed in parallel.
- the edges of the cloth pieces are aligned in parallel, they are sent to the next step of ironing and folding equipment.
- FIG. 7 the corners A and C of the rectangular cloth piece 1 are connected by the second and third chucks 6 and 7, respectively. After grasping each and hanging down so that the diagonal line of the grasped corner is a ridge, the cloth piece 1 is moved to the front of the rectangular mounting table 8.
- a vertical track 33 extending in the front-rear direction is provided on the left and right upper side edges of the base 29, and a bridge 32 that moves on the left and right vertical tracks 33 across the left and right vertical tracks 33 is provided.
- the mounting table 8 is provided below the moving area of the bridge 32 inside the base 29.
- a second chuck 6 and a third check 7 are attached so as to be able to move left and right on the bridge body 32.
- a chain 31 attached to a motor 30 provided on a base 29, and a bridge 32 attached to the chain 31 are provided so as to move in a longitudinal direction of the base 29 on a vertical track 33 by rotation of the motor 30.
- the two chucks 6 and the third chuck 7 attached to the cross-linked body 32 are supported by the vertical track 33, and the diagonal corners A and C of the cloth piece 1 in the front-rear direction above the mounting table 8 in the front-rear direction. Grab and move. As shown in FIG. 21, the rectangular piece of cloth 1 gripping the diagonal corners A and C of each other spreads in a triangular shape on the mounting table 8 from the front of the mounting table 8 and moves backward while being dragged. I will do it.
- the sixth hack 34 which has received a command from the control device 36, moves the corner of the cloth piece 1, which has stopped moving on the horizontal trajectory 35, on the horizontal trajectory 35. Move right and grab. Then, the corner portion A and the corner portion B of the cloth piece 1 are gripped by the second and sixth chucks 6 and 34 to be in a lying state.
- FIG. 25 the diagonal portions A and C of the piece of cloth 1 are divided into second and third chucks 6,
- the square-shaped cloth piece 1 which is gripped at 7 and hangs on the diagonal line of the gripped corner as a ridge is in a state where the corners B and D and each side are overlapped.
- the corners B and D of the cloth piece 1 are pulled from each side by the suction device 38, and the hanging lower part of the cloth piece 1 is drawn. Open and insert a chuck 37 having three-pronged claws into the opening of the hanging hem of the opened cloth piece 1.
- FIG. 26 when it is detected by a sensor that the rectangular cloth piece 1 is sandwiched in one of the two claw gaps of the three-pronged nail check 37, the claws sandwiching the cloth piece 1 are used as one of the pieces of the cloth piece 1. Grab a part of the side.
- FIG. 27 for example, when a part E of the AD side of the rectangular cloth piece 1 is grasped, the second chuck 6 grasping the corner A is released. Then, the hanging cloth piece 1 becomes a trapezoidal piece and a 3 ft-shaped piece and is folded and folded.
- lower left and right sensors 44 and 45 are provided at two points within a range narrower than the cloth width on a line perpendicular to the axis of the right and left belt conveyors 41 and 42 and the hanging square sensor.
- the lower side CB of the trapezoidal piece of the cloth piece 1 is perpendicular to the axis of the drive roller 43 of the left and right belt conveyors 41 and 42. Place it along the line.
- the left and right belt conveyors 41, 42 are symmetrically separated from the center axis (center of the mounting table) M.
- the angle sensors -46 and 47 are installed at the left and right positions, and the left and right belt conveyors 41 and 42 are aligned with the center axis until the angle C and angle B of the cloth piece 1 reach the positions of the right and left angle sensors -46 and 47. Rotate toward M.
- the corners C and B of the cloth piece 1 reach the positions of the left and right corner sensors 46 and 47, the left and right belt conveyors 41 and 42 are independently stopped. At this time, the angle C and the angle B of the cloth piece 1 are equidistant from the center axis M.
- the left and right forked claw chucks 48 and 49 provided at symmetric positions b with respect to the central axis M of the left and right belt conveyors 41 and 42 are moved to grip the corners C and B of the cloth piece 1.
- the left and right forked claw chucks 48, 49 are gripped by the side CB of the rectangular cloth piece 1 and suspended and deployed.They are separated from the left and right belt conveyors 41, 42 and the chucks that move on the rails
- the cloth piece 1 is grasped and replaced by a chuck having claws interposed therebetween.
- the chuck which unfolds the cloth piece 1 and hangs it is supplied to the equipment of the next process with the center aligned. Move like so.
- the cloth piece 1 developed by the above means is folded through an edging device or an ironing device, packaged and shipped.
- Automation enables long-term continuous operation, enabling efficient finishing. Since the rectangular piece of cloth is unfolded using the mounting table, the corner of the piece of cloth and the edge extending from the corner and having an arbitrary width should be grasped so that the piece of cloth becomes stationary and prone on the mounting table. Becomes easier.
- FIG. 1 is an explanatory view showing an expanded state of a rectangular cloth piece.
- FIG. 2 is a conceptual diagram showing an example of an elevating column at a position where a pile of square shingles is grasped.
- FIG. 3 is a conceptual diagram showing an embodiment at a position where a rectangular piece of woven cloth is lifted and placed on upper and lower rollers.
- Fig. 4 is a conceptual diagram showing an embodiment in a position where a square piece of cloth is gripped by a second chuck.
- Fig. 5 is a conceptual diagram showing an embodiment in a position where a rectangular piece of cloth is gripped by a third chuck.
- FIG. 6 is a conceptual diagram showing an embodiment in which the rectangular sack is removed from the upper and lower rollers. You.
- FIG. 7 is a conceptual diagram showing an embodiment in a position where the rectangular sack pieces are gripped and extended at diagonal corners of each other.
- FIG. 8 is a conceptual diagram showing the embodiment at a position where the rectangular cloth pieces are gripped on diagonal corners of each other and moved onto the mounting table.
- FIG. 9 is a conceptual diagram showing an embodiment in a position where the rectangular shingle piece moves while lying on the mounting table.
- FIG. 10 is a conceptual diagram showing an embodiment in a prone position in which a rectangular shingle piece slides on a fulcrum pillar on a mounting table.
- FIG. 11 is a conceptual diagram showing an embodiment at a position where one side of the rectangular cloth piece is parallel to the center line on the mounting table.
- FIG. 12 is a conceptual diagram showing an embodiment at a position where a corner of a rectangular cloth piece and a side extending from the corner with an arbitrary width are grasped and moved from a mounting table.
- FIG. 13 is a conceptual diagram showing an embodiment in a prone state in which a corner of a rectangular woven cloth piece and a point having an arbitrary width on a side extending from the corner are gripped and suspended.
- FIG. 14 is a configuration diagram of an embodiment in which a corner of a rectangular cloth piece and a point having an arbitrary width on a side extending from the corner are gripped by a chuck attached to a rotating arm.
- FIG. 15 is a conceptual diagram showing an embodiment in a position where a corner of a rectangular cloth piece and a point having an arbitrary width on a side extending from the corner are gripped by a chuck attached to a rotating arm.
- FIG. 16 is a conceptual diagram showing an embodiment in a position where a rectangular sackcloth piece is suspended by being gripped by a rotating arm chuck.
- FIG. 17 is a conceptual diagram showing an embodiment at a position where the corner pieces of the rectangular woven cloth are gripped at the opposite corners and moved to the front of the mounting table.
- FIG. 18 shows an embodiment in a position where one side of the piece of cloth is aligned with a straight line by gripping the diagonal corners of the rectangular piece of cloth and moving it backward while lying on the mounting table.
- FIG. 19 is a conceptual diagram showing an embodiment in a position where a corner portion of a rectangular piece of woven cloth and a point extending from the corner and having an arbitrary width are grasped and extended and hung down.
- Fig. 20 shows the position of the square sack that has been moved to the front of the mounting table by gripping the diagonal corners of each other. It is a key map showing an example of.
- FIG. 21 is a conceptual diagram showing an embodiment in a position where the rectangular cloth piece is moved rearward while being dragged while lying on the mounting table.
- FIG. 22 is a conceptual diagram showing an embodiment in a position where a sensor detects a corner adjacent to one corner of a square piece of cloth on a mounting table.
- FIG. 23 is a conceptual diagram showing an embodiment at a position where a rectangular cloth piece grips one corner and an adjacent corner on the mounting table.
- FIG. 24 is a conceptual diagram showing an embodiment at a position where one corner of a rectangular cloth piece and an adjacent corner are grasped, stretched and hung down.
- FIG. 25 is a conceptual diagram showing an embodiment in a position where the corners of the square woven cloth are diagonally held and the hanging corners are widened.
- FIG. 26 is a conceptual diagram showing an embodiment in a position where a three-pronged claw check is put on the spread hem of a rectangular sack.
- FIG. 27 is a conceptual diagram showing an embodiment in a position where a part of one side of a rectangular woven cloth piece is gripped by a three-pronged chuck.
- FIG. 28 is a conceptual diagram showing an embodiment at a position where a rectangular cloth piece is moved to a mounting table of a pair of symmetric belt conveyors.
- FIG. 29 is a conceptual diagram showing an embodiment at a position where one side of a rectangular cloth piece is placed on a placing table of a belt conveyor on a line perpendicular to one axis of a placing table center.
- FIG. 30 is a conceptual diagram showing an embodiment in a position where two corners adjacent to each other across one side of a rectangular woven cloth are separated from a center axis of a mounting table of a belt conveyor.
- FIG. 31 is a conceptual diagram showing an embodiment in a position where one side of a rectangular cloth piece is suspended by a forked nail check.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1995/000021 WO1996021765A1 (fr) | 1995-01-10 | 1995-01-10 | Procede et appareil permettant de terminer entierement automatiquement le blanchissage de linge carre |
DK95905758T DK0751251T3 (da) | 1995-01-10 | 1995-01-10 | Fremgangsmåde og apparat til automatisk slutbehandling af firkantede klædestykker |
DE69526730T DE69526730T2 (de) | 1995-01-10 | 1995-01-10 | Verfahren und vorrichtung zur automatischen endbearbeitung von viereckigen kleidungsstücken |
EP95905758A EP0751251B1 (en) | 1995-01-10 | 1995-01-10 | Method of and apparatus for fully automatically finishing laundry of square cloth |
US08/669,382 US6584711B1 (en) | 1995-01-10 | 1995-10-01 | Method and apparatus for spreading a rectangular sheet of fabric |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1995/000021 WO1996021765A1 (fr) | 1995-01-10 | 1995-01-10 | Procede et appareil permettant de terminer entierement automatiquement le blanchissage de linge carre |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996021765A1 true WO1996021765A1 (fr) | 1996-07-18 |
Family
ID=14125560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1995/000021 WO1996021765A1 (fr) | 1995-01-10 | 1995-01-10 | Procede et appareil permettant de terminer entierement automatiquement le blanchissage de linge carre |
Country Status (5)
Country | Link |
---|---|
US (1) | US6584711B1 (ja) |
EP (1) | EP0751251B1 (ja) |
DE (1) | DE69526730T2 (ja) |
DK (1) | DK0751251T3 (ja) |
WO (1) | WO1996021765A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0853158A2 (en) * | 1996-10-16 | 1998-07-15 | Yves Lapauw | Apparatus for applying a sheet which is to be ironed in the inserting pincers of an inserting machine |
JP2019183334A (ja) * | 2018-04-12 | 2019-10-24 | 株式会社プレックス | 縁把持装置およびそれを備えた布類自動展開機 |
WO2024061458A1 (en) * | 2022-09-21 | 2024-03-28 | Texprofin | Method and system for automatic feeding laundry pieces to a laundry processing device |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19650982A1 (de) * | 1996-12-09 | 1998-06-10 | Kannegiesser H Gmbh Co | Verfahren und Vorrichtung zum Zuführen von Wäschestücken zu einer Mangel oder dergleichen |
AU9063198A (en) * | 1997-09-15 | 1999-04-05 | Ejnar Jensen & Son A/S | A method and an apparatus for seizing and advancing pieces of cloth from a pile |
US6655890B1 (en) * | 1998-07-08 | 2003-12-02 | Henry John Weir | Apparatus for separating laundry articles |
DK174509B1 (da) * | 2000-09-12 | 2003-05-05 | Katva Invest Ltd | Fremgangsmåde til automatisk vask og/eller strygning af fortrinsvis flade emner, samt anlæg til udførelse af fremgangsmåden |
JP4268747B2 (ja) * | 2000-10-10 | 2009-05-27 | 株式会社プレックス | 矩形布片の展開方法及び展開装置 |
US6826856B1 (en) * | 2003-08-06 | 2004-12-07 | Finishtech Ltd. | Laundry article spreader apparatus and method |
US6883258B2 (en) * | 2003-08-06 | 2005-04-26 | Finish Tech., Ltd. | Spreader apparatus and method for articles of laundry |
EP1690975A1 (de) | 2005-02-15 | 2006-08-16 | Jensen AG Burgdorf | Verfahren zum Ausrichten eines Wäschestücks und Einrichtung zur Durchführung des Verfahrens |
EP1690976A1 (de) | 2005-02-15 | 2006-08-16 | Jensen AG Burgdorf | Verfahren zum Ausrichten eines Wäschestücks und Einrichtung zur Durchführung des Verfahrens |
US7555857B2 (en) * | 2006-09-13 | 2009-07-07 | Mccabe Stanley G | Article of laundry spreader and stacker |
US7836617B2 (en) * | 2007-06-04 | 2010-11-23 | Mccabe Stanley G | Linen spreader apparatus and method |
US7827709B2 (en) * | 2007-06-04 | 2010-11-09 | Mccabe Stanley G | Linen spreader apparatus and method |
CA2819588C (en) * | 2010-12-01 | 2019-09-17 | Seven Dreamers Laboratories, Inc. | Deformable thin object spreading device and deformable thin object spreading method |
JP6389686B2 (ja) * | 2014-07-31 | 2018-09-12 | 株式会社プレックス | 布類展開装置 |
JP6553349B2 (ja) * | 2014-11-25 | 2019-07-31 | 東都フォルダー工業株式会社 | 布類自動投入機におけるバッファリング装置 |
DE102016011675A1 (de) * | 2016-09-29 | 2018-03-29 | Herbert Kannegiesser Gmbh | Verfahren und Vorrichtung zum Zuführen von Wäschestücken zu einer Wäschebehandlungseinrichtung, insbesondere einer Mangel |
DE102017005954A1 (de) | 2017-06-26 | 2018-12-27 | Herbert Kannegiesser Gmbh | Verfahren und Vorrichtung zum Zuführen von Wäschestücken zu einer Wäschebehandlungseinrichtung, insbesondere mindestens einem Beladeförderer |
CN110528218B (zh) * | 2019-08-23 | 2023-07-25 | 广东溢达纺织有限公司 | 预缩机及其织物边缘整理装置以及织物预缩处理方法 |
DK3828332T3 (da) * | 2019-11-28 | 2024-01-22 | Kannegiesser H Gmbh Co | Fremgangsmåde til tilførsel af rektangulære tekstilgenstande til en behandlingsanordning |
DE102019135659A1 (de) | 2019-11-28 | 2021-06-02 | Herbert Kannegiesser Gmbh | Verfahren und Vorrichtung zum Ergreifen rechteckiger textiler Gegenstände und/oder zum Zuführen rechtecktiger textiler Gegenstände zu einer Behandlungseinrichtung |
WO2024056831A1 (en) | 2022-09-16 | 2024-03-21 | Inwatec Aps | A method and an apparatus for the processing of laundry items |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63139863A (ja) * | 1986-12-01 | 1988-06-11 | Mitsubishi Heavy Ind Ltd | 布片の端把持方法及び装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2336510A1 (fr) * | 1975-12-23 | 1977-07-22 | Kleindienst Et Co Maschinenfab | Procede et dispositif pour la preparation de pieces de linge lavees et separees les unes des autres en vue d'un traitement subsequent |
NL167743C (nl) * | 1978-03-09 | 1982-01-18 | Amko Bv | Machine voor het toevoeren en neerleggen van gewassen lakens. |
DE3772352D1 (de) | 1986-12-01 | 1991-09-26 | Mitsubishi Heavy Ind Ltd | Verfahren und vorrichtung zum greifen der ecken eines waeschestuecks. |
DE3839045A1 (de) * | 1988-06-04 | 1989-12-07 | Kannegiesser H Gmbh Co | Verfahren und vorrichtung zum zufuehren von waeschestuecken zu einer mangel |
FR2632987B1 (fr) * | 1988-06-16 | 1990-10-26 | Robin Francois | Procede de prehension automatisee de deux coins adjacents d'un linge plat et machine correspondante |
SE505924C2 (sv) * | 1992-04-15 | 1997-10-27 | Tage Bjoerkloef | Anordning för att automatiskt bringa mjuka, sladdriga platta alster från ett obestämt läge till ett känt läge |
IT1285938B1 (it) * | 1996-06-11 | 1998-06-26 | Resta Srl | Apparecchiatura per l'immagazzinaggio temporaneo di manufatti, in particolare all'uscita di una trapuntatrice |
-
1995
- 1995-01-10 DE DE69526730T patent/DE69526730T2/de not_active Expired - Lifetime
- 1995-01-10 EP EP95905758A patent/EP0751251B1/en not_active Expired - Lifetime
- 1995-01-10 WO PCT/JP1995/000021 patent/WO1996021765A1/ja active IP Right Grant
- 1995-01-10 DK DK95905758T patent/DK0751251T3/da active
- 1995-10-01 US US08/669,382 patent/US6584711B1/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63139863A (ja) * | 1986-12-01 | 1988-06-11 | Mitsubishi Heavy Ind Ltd | 布片の端把持方法及び装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0751251A4 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0853158A2 (en) * | 1996-10-16 | 1998-07-15 | Yves Lapauw | Apparatus for applying a sheet which is to be ironed in the inserting pincers of an inserting machine |
EP0853158A3 (en) * | 1996-10-16 | 1999-03-24 | Yves Lapauw | Apparatus for applying a sheet which is to be ironed in the inserting pincers of an inserting machine |
JP2019183334A (ja) * | 2018-04-12 | 2019-10-24 | 株式会社プレックス | 縁把持装置およびそれを備えた布類自動展開機 |
CN111936688A (zh) * | 2018-04-12 | 2020-11-13 | 普雷克斯株式会社 | 边缘握持装置及具备该边缘握持装置的布料自动展开机 |
EP3779018A4 (en) * | 2018-04-12 | 2021-06-02 | Purex Co., Ltd. | EDGE GRIPPING DEVICE AND AUTOMATIC TISSUE EXPANDER WITH IT |
US11359317B2 (en) | 2018-04-12 | 2022-06-14 | Purex Co., Ltd. | Edge clamping device and automatic cloth spreading machine including the same |
CN111936688B (zh) * | 2018-04-12 | 2023-10-20 | 普雷克斯株式会社 | 边缘握持装置及具备该边缘握持装置的布料自动展开机 |
WO2024061458A1 (en) * | 2022-09-21 | 2024-03-28 | Texprofin | Method and system for automatic feeding laundry pieces to a laundry processing device |
Also Published As
Publication number | Publication date |
---|---|
EP0751251A4 (en) | 1996-11-19 |
DE69526730D1 (de) | 2002-06-20 |
US6584711B1 (en) | 2003-07-01 |
EP0751251A1 (en) | 1997-01-02 |
DE69526730T2 (de) | 2003-01-30 |
DK0751251T3 (da) | 2002-08-19 |
EP0751251B1 (en) | 2002-05-15 |
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