EP1097265A1 - Dispositif et procede pour transporter un article plat - Google Patents

Dispositif et procede pour transporter un article plat

Info

Publication number
EP1097265A1
EP1097265A1 EP99924790A EP99924790A EP1097265A1 EP 1097265 A1 EP1097265 A1 EP 1097265A1 EP 99924790 A EP99924790 A EP 99924790A EP 99924790 A EP99924790 A EP 99924790A EP 1097265 A1 EP1097265 A1 EP 1097265A1
Authority
EP
European Patent Office
Prior art keywords
transport
goods
piece
conveying
textile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99924790A
Other languages
German (de)
English (en)
Other versions
EP1097265B1 (fr
Inventor
Peter Reinders
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schmale Holding GmbH and Co
Original Assignee
Schmale Holding GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schmale Holding GmbH and Co filed Critical Schmale Holding GmbH and Co
Publication of EP1097265A1 publication Critical patent/EP1097265A1/fr
Application granted granted Critical
Publication of EP1097265B1 publication Critical patent/EP1097265B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B33/00—Devices incorporated in sewing machines for supplying or removing the work
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A41H43/02—Handling garment parts or blanks, e.g. feeding, piling, separating or reversing
    • A41H43/0235—Feeding or advancing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/38—Delivering or advancing articles from machines; Advancing articles to or into piles by movable piling or advancing arms, frames, plates, or like members with which the articles are maintained in face contact
    • B65H29/46—Members reciprocated in rectilinear path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/04—Feeding articles separated from piles; Feeding articles to machines by movable tables or carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/10—Selective handling processes
    • B65H2301/14—Selective handling processes of batches of material of different characteristics
    • B65H2301/142—Selective handling processes of batches of material of different characteristics of different thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/25—Driving or guiding arrangements
    • B65H2404/254—Arrangement for varying the guiding or transport length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/176—Cardboard
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S83/00—Cutting
    • Y10S83/929—Particular nature of work or product
    • Y10S83/936—Cloth or leather
    • Y10S83/937—From continuous or wound supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0448—With subsequent handling [i.e., of product]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0448—With subsequent handling [i.e., of product]
    • Y10T83/0467—By separating products from each other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/162—With control means responsive to replaceable or selectable information program
    • Y10T83/173—Arithmetically determined program
    • Y10T83/175—With condition sensor
    • Y10T83/178—Responsive to work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2022—Initiated by means responsive to product or work
    • Y10T83/2024—Responsive to work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2183—Product mover including gripper means
    • Y10T83/2187—Reciprocating product handler
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2192—Endless conveyor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/445—With work-moving clamp jaw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/463—Work-feed element contacts and moves with work
    • Y10T83/4632—Comprises a work-moving gripper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/748—With work immobilizer
    • Y10T83/7487—Means to clamp work
    • Y10T83/7493—Combined with, peculiarly related to, other element

Definitions

  • the invention relates to a device for transporting a flat piece of goods, for example a section of a web of textile material, paper, cardboard, plastic, sheet metal or a film, the goods in primarily horizontal
  • Alignment can be transferred from a first means of transport to a second means of transport.
  • the invention relates to a method for transporting goods.
  • a device for transporting pieces of goods, in particular pieces of textile separated from a textile web is known.
  • This consists of a first discontinuously operating transport device, by means of which a textile web can be pulled off a goods store and the free end of the web to be separated may be held taut, and a second continuously running transport device, the transport level of which runs parallel to the transport level of the first transport device and the means for holding the isolated piece of textile, the transport direction of the first transport device parallel to Longitudinal direction and the transport direction of the second.
  • Transport device is directed transversely to the longitudinal direction of the web, preferably the first transport device from one.
  • Separating device is arranged, by means of which the textile web can be severed to produce an isolated piece of textile, the separated textile piece after or with a simultaneous separation cut and release from the first
  • Transport means in particular transport slide and the transport tongs, can be displaced from the level of the first transport device into the plane of the second transport device and can be fed to it by a transfer means.
  • the invention is based on the object of a device of the generic type.
  • Type to create which makes it possible in a simple manner to continuously transport individual pieces of goods at a precise distance from one another, possibly also gap-free or almost gap-free, so that they can be fed to a downstream work station, for example in the case of textile pieces of a sewing device, and the performance of the downstream machine or device can be fully used.
  • the second transport means consists essentially of a first belt, belt or chain-like continuous conveyor with at least one conveying element, preferably two conveying elements spaced apart from one another transversely to the conveying direction, each conveying element possibly running parallel to the conveying direction
  • Strip-like support surface is assigned, on which the respective conveying element is supported during the process with the interposition of parts, in particular edge parts, of the item of goods, and that each conveying element is deflected and guided to form a buffer loop in such a way that the deflection region of the conveying element directed counter to the transport direction during circulation of the conveying element in the transport direction while taking the conveying element from a basic position against the transport direction parallel to the Transport direction is adjustable in a takeover position.
  • the second means of transport consists, for example, of a belt-like continuous conveyor, which does not have to be designed as a rotating conveyor, but which can also be a reversing conveyor in the form of a non-closed, reversibly operated belt section.
  • a conveying element or also by means of the conveying elements spaced apart from one another transversely to the conveying direction, the item of goods can be gripped in a region which is directed parallel to the conveying direction, in each case with a conveying element which presses and transports the item of goods against the corresponding strip-like contact surface.
  • the distance between the conveying elements can, if necessary, be adjusted in order to be able to convey goods of different widths.
  • the second means of transport essentially consists of a first belt, belt or chain-like continuous conveyor with at least one conveying element, preferably two mutually parallel conveying elements spaced apart from one another transversely to the conveying direction, with each conveying element being one parallel to the conveying direction, optionally strip-shaped support surface is assigned, on which the respective conveying element is supported during the process with the interposition of parts, in particular edge parts, of the item of goods, and that each conveying element runs parallel to the conveying element in the transport direction against the transport direction of the conveying element from a basic position is adjustable to a transport position in a takeover position.
  • the complete conveying element with deflection wheel and drive wheel is adjusted against the conveying direction during the circulation of the conveying element in order to separate it Take over piece of goods. Subsequently, the conveying element is returned to the basic position while the article is being conveyed further.
  • a further conveyor element of a second continuous conveyor is arranged parallel to the conveyor elements of the first continuous conveyor, which conveyor elements of the second continuous conveyor are operated with the same transport direction and speed as the conveyor elements of the first continuous conveyor, and that preferably the deflection area of the conveying elements of the first continuous conveyor is thereby adjustable in the transport direction from the take-over position into the basic position that the item of goods can be transported in the conveying direction by the conveying elements of the second continuous conveyor and that is supported on the item of goods
  • Deflection area can be moved back to the basic position at transport speed.
  • the conveyor elements of the first continuous conveyor can from the Takeover position in the basic position in the direction of transport are adjusted, thereby virtually the first continuous conveyor does not perform a relative movement to the item, but is transported with the item in the basic position.
  • Goods piece can then to acquire a further 'of the continuous conveyors are moved counter to the conveying direction, either after reaching the normal position, or before reaching the initial position, so that the conveying elements run of the first continuous conveyor on the newly supplied goods piece, this transport up at least for Engagement position of the second continuous conveyor and then back to the basic position or an intermediate position with the item of goods, from which we can again adjust the takeover of the next item of goods against the direction of transport.
  • both continuous conveyors are designed to run endlessly.
  • both continuous conveyors have toothed belts as conveying elements which are in engagement with gearwheels as deflection wheels and drive wheels.
  • the closely adjacent conveying elements of the first and second continuous conveyors each have a common one Drive are driven, the drives of both.
  • Conveyor element pairs are operated synchronously and in synchronism.
  • Conveying element especially the toothed belt, the first.
  • Continuous conveyor is deflected at its deflection end directed against the transport direction by a first deflection wheel, which is the first one.
  • Conveying element is deflected twice to form a loop around a second and a third deflecting wheel, the first deflecting wheel and the second deflecting wheel next to it with respect to the incoming upper run can be distributed together from the basic position against the transport direction into the take-over position and back into the basic position, whereby the lower run running in the direction of transport is supported on the contact surface.
  • the actuator for moving the conveying element or the deflection area directed against the conveying direction is coupled to a device or controlled by a device by means of which the presentation of a piece of goods and the desired position of the piece of goods can be detected under the continuous conveyor.
  • the actuating drive for moving the conveying element or the deflecting region directed against the conveying device is coupled with a device or controlled by a device by means of which the position of a piece of goods under the running lower run of the conveying element of the second continuous conveyor can be detected.
  • light barriers other non-contact detection elements or also can be used as position detection devices
  • Touch buttons or the like may be provided. These detection elements can be used, for example, to detect the edge of the article which is at the back in the conveying direction and which is being transported away, or which
  • the two transport devices are arranged one above the other, it is possible to pull the piece of goods, in particular the web of textiles, from the goods store as far as the size of the piece of goods to be separated.
  • the piece of goods can then be separated from the web for the purpose of separation, it being possible to cut off by means of a circular knife or also by means of a cutting bar.
  • the piece of goods to be separated is grasped at the transverse edge edges (viewed in the direction of the web) by means of the clamping device and held in the correct position.
  • the clamping device is then transferred together with the separated goods into the second transport level, in which the second continuously operated transport device is arranged.
  • the article is held on its edge edges in such a way that the edges protrude beyond the two clamping devices arranged on the two edge edges.
  • the clamping device By means of the clamping device, the separated item of goods is then moved in the plane of the second transport device towards the latter, at the same time the second transport device, which preferably consists of transport belts that rotate continuously and are supported on a support table or on support skids, against the forward movement of the clamping device is moving towards this.
  • the second transport device which preferably consists of transport belts that rotate continuously and are supported on a support table or on support skids, against the forward movement of the clamping device is moving towards this.
  • Edge pieces protruding on both sides are then gripped by the second transport device, which transports the piece of goods away.
  • the transport device moves back together with the removed textile piece while the textile piece is being transported back to the starting position, in which the transport device is at a distance from the clamping device, the clamping device also also in the starting position is moved back, i.e. from the second
  • Transport device is removed and moved into the plane of the first transport device.
  • This opposite movement of the second transport device and the clamping device during the transfer of the item ensures that the item with its front edge in the direction of conveyance of the second conveyor device immediately approximates the rear edge of the item that has already been removed and is still being transported away by the second transport device is, so that the following piece of goods is taken virtually gap-free or with very little gap formation from the second transport device and can be supplied to further processing stations. Damage to the product by needles or the like is avoided by the inventive design.
  • those of the second transport device downstream stations such as the seaming device and / or sewing device can be operated continuously with maximum performance and their performance can be fully utilized.
  • the second transport device consists of transport belts which are arranged in the transport direction on the outside next to the alignment line of the clamping device and which the edge of the article against support areas as part of each of the two. Press on the transport devices.
  • the clamping device consists of pairs of clamping bars.
  • clamping device and the transport device are approachable to one another in such a way that that held by the clamping device
  • Transport device is transferable, with the transferred item gap-free or almost gap-free to a previously transferred, by the
  • Transport device connects removed piece of goods.
  • the contact area is through a plane
  • the support area (10) is formed by a further continuous conveyor.
  • the support area can be formed in each case by an endlessly rotating continuous conveyor, one strand of which serves as a counter surface for the continuous conveyor with the conveying element and runs in the same direction and at the same speed in the transport direction.
  • a method for transporting goods is specified in claim 16.
  • Figure 1 shows an inventive device
  • FIG. 2 likewise in a side view rotated by 90 ° about the vertical axis
  • Figures 3 and 4 seen a detail in side view and in plan view
  • Figure 5 shows a detail of Fig. 2 in side view.
  • the drawing shows the essential elements of a device for transporting pieces of textile 1 ′ separated from a textile web 1.
  • the device essentially consists of a first discontinuously operating transport device, by means of which the textile web 1 can be removed from a goods store (not shown) and the free end of the web to be separated, if necessary, is held under tension.
  • the device consists of a second continuously running transport device, the transport plane of which runs parallel to the transport plane of the first transport device and has the means for holding the isolated piece of textile 1 '.
  • Transport device is indicated at 5.
  • the transport direction of the second transport device is indicated orthogonally to the plane of the drawing according to FIG. 1 and with arrow 6 in FIG.
  • the transport planes of the two transport devices run parallel to one another and at a distance from one another.
  • the transport direction 5 of the first transport device runs parallel to the length of the web 1, while the transport direction of the second transport device is directed transversely to the longitudinal direction of the web.
  • the first transport device consists of a transport slide 7 for the textile web 1 and a transport tongs 4, the tongs 4 according to the movement arrow 8 to the transport slide 7 towards and away from it is adjustable.
  • a separating means 9 is provided between the transport slide 7 and the transport tongs 4 in the vicinity of the transport slide 5, by means of which the textile web 1 can be severed to produce a single piece of textile 1 '.
  • the release agent 9 is shown in the embodiment as scissors. It can be a manually operated scissors or a motor-driven disc knife or a pneumatically or motor-operated cutting bar or the like. The textiie single piece 1 'after performing the separating cut or simultaneously when performing the
  • the transfer means consists of a clamping device 2.
  • the clamping device 2 consists of two pairs of clamping bars, one of which is arranged above the textile web 1 and the other below the textile web 1, the isolated piece of textile being fixed by closing the clamping bars of the clamping device 2.
  • the clamping bars of the clamping device with the textile piece 1 are then transferred from the position shown in broken lines in FIG. 1 to the one shown in FIG. 1 in solid lines.
  • the clamping bar of the clamping device 2 hold the isolated piece of textile at a short distance from its side edges, so that the
  • the clamping device 2 is adjusted in the plane of the second transport device. Subsequently, the clamping device 2 is adjusted with the clamping bar in the plane of the second transponder device, and the second transport device is displaced in the opposite direction to the clamping device, so that these two elements are brought closer to one another.
  • the second transport device is formed from transport belts 3 which are designed as endless belts. The lower run of the conveyor belts is supported on a counter surface 10. Since the clamping device 2 is arranged on the side next to the transport belt 3 of the second transport device, as can be seen in particular from FIG. 1, the two units 2 and 3 can be approached to overlap one another without disturbing or touching one another during this movement.
  • This arrangement makes it possible for the textile piece 1 held by the clamping device 2 to approach the second transport device or its transport belt 3 so far that the front edge of the textile piece 1 in the advancing direction is practically abutted to the further textile piece already conveyed away by the second transport device can.
  • Transport device 3 again from the Clamping device 2 can be adjusted in the conveying direction and likewise the clamping device 2 can be adjusted back away from the second transport device, the clamping device 2 being transferred simultaneously or subsequently into the plane of the first transport device so that it is used to receive the further textile web 1 and Purpose of separating and handing over another piece of textile is suitable.
  • the movement possibilities of the units 2 and 3 or of their individual parts are indicated by movement arrows 11.
  • the support surface 10, on each of which a transport belt 3 is supported, is extended against the transport direction (to the left in Figure 2), so that the edge of the textile piece is already on this contact surface by the
  • Clamping device 2 can be placed before the conveyor belt 3 comes into active engagement with the edge of the textile piece.
  • Both the trigger tongs (transport tongs 4) and the clamping device 2 can be actuated pneumatically.
  • the transport belts 3 can be driven synchronously, for example by electric motors or the like.
  • FIG. 5 shows the possibility of adjusting the complete second transport means with the rotating conveyor element 3.
  • the lower run of the conveying element 3 is guided parallel to the support surface (10) and runs around deflection and / or drive rollers.
  • the complete unit is moved to the left in the drawing with rotating conveying element 3, for example by means of a linear drive 28 which is fixed to the frame (at 27).
  • the unit is turned right again into the Adjusted basic position, which is shown in Figure 5.
  • the conveyor element 3 rotates constantly at a constant speed.
  • the device shown is a
  • a procedure is possible in which the individual piece of textile can be approximated gap-free or almost gap-free to the textile piece already conveyed by the second conveying device, so that extremely dense removal of the individual textile pieces to downstream processing stations or organs is possible.
  • a core element of the device for transporting a flat piece of goods for example a piece of goods from a textile web
  • the piece of goods 1 ' is transferred from the first means of transport to the second means of transport parallel to the support surface 10.
  • Transport means consists of a continuous conveyor 12 with two conveyor elements spaced apart from one another transversely to the conveying direction 6 and adjustable in their spacing in the form of transport belts 3.
  • the transport belts 3 are each stripes-like, extending parallel to the conveying direction 6 Assigned support surface 10 on which the respective conveying element (3) is located during transport
  • the support surface 10 can also be formed by the upper run of a continuous continuous conveyor arranged below the item 1 '.
  • Each of the two conveying elements (3) is already deflected and guided to form a buffer loop such that the deflection region 14 of the conveying element (3) directed counter to the transport direction 6, taking the conveying element with it, from a basic position in which the region 14 in the drawing figure 3 follows is laid on the right, can be adjusted parallel to the transport direction 6 into a take-over position, which is shown in FIG. 3, for example. It is parallel to the conveyor elements (3) of the first
  • Continuous conveyor another conveyor element 15 of a second continuous conveyor arranged closely adjacent.
  • the conveying elements 15 of the second continuous conveyor are with the same transport direction and
  • the deflection area 14 of the conveying elements (3) of the first continuous conveyor can be adjusted back in the transport direction 6 from the takeover position into the basic position in that the item 1 'is transported in the conveying direction 6 by the conveying elements 15 of the second continuous conveyor and which is supported on the item 1' Deflection area 14 together with the corresponding part of the conveying element 3 is moved back to the home position.
  • the continuous conveyors are designed as endless belts.
  • the conveyor elements designed as toothed belts are designed with toothed wheels as deflection wheels 16, 17, 18, 19 and guide wheels 20, 21, 22 and as drive wheels 23, which are operated by means of an electromotive drive 24.
  • the closely adjacent conveying elements of the first and second continuous conveyors (the elements 3 and 15 on the right side and left side in the transport direction 6, respectively) are each driven by the same drive 24.
  • the two pairs of conveying elements are driven synchronously and in synchronism by two electric motors 24.
  • Each conveying element 3 of the first continuous conveyor is deflected by a first deflecting wheel 16 at its deflecting end 14 directed against the transport direction.
  • the upper run of the conveying element leading to this first deflecting wheel is deflected twice to form a loop around a second deflecting wheel 25 and a third deflecting wheel 18, the first deflecting wheel 16 and the second deflecting wheel 25, which is next in terms of the approaching upper strand, together from the basic position opposite transport direction 6 in the takeover position and back into the basic position, as indicated by the movement arrow 26.
  • the lower run running ir. Transport direction 6 is always supported on the support surface 10.
  • a light barrier can be provided, by means of which the edge of the article 1 'can be detected and by means of which the actuator acting on the adjusting device for the adjustment of the deflection region 14 can be switched.
  • the corresponding deflection wheels rotate faster, while the actual belt (3) rotates at a constant speed.
  • the belt 3 continues to rotate at a constant speed.
  • the entire system preferably works at a belt speed of approximately 15 to 20 m per minute.
  • the invention is not limited to the exemplary embodiment, but is variable in many ways within the scope of the disclosure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Advancing Webs (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)

Abstract

L'invention concerne un dispositif pour le transport d'un article plat pouvant être transféré, dans le sens horizontal, d'un premier moyen de transport à un deuxième moyen de transport, ledit dispositif permettant, de façon simple, de transporter des articles isolés, de manière continue, les uns à la suite des autres, à une distance précise les uns des autres. A cet effet, le deuxième moyen de transport est constitué principalement d'un premier engin de manutention continue (12) du type à bande, à courroie ou à chaîne, comportant deux éléments de transport (3), placés à distance les uns des autres transversalement au sens de transport. A chaque élément de transport (3) est affectée une surface d'appui (10) en forme de bande, s'étendant parallèlement au sens de transport (6), sur laquelle chaque élément de transport (3) prend appui, lors du défilement des articles, des parties marginales de l'article (1') étant intercalées entre l'élément de transport (3) et la surface d'appui (10). Chacun des deux éléments de transport (3) est dévié et guidé en formant une boucle tampon (13) de sorte que la zone de déviation (14) de l'élément de transport (3), orientée dans le sens opposé au sens de transport (6), peut être déplacée, à partir d'une position de base, dans le sens opposé au sens de transport (6) parallèlement à ce dernier, pour être placée dans une position de transfert, ledit élément de transport (3) étant simultanément entraîné.
EP99924790A 1998-07-16 1999-04-01 Dispositif et procede pour transporter un article plat Expired - Lifetime EP1097265B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19831992 1998-07-16
DE19831992A DE19831992C2 (de) 1998-07-16 1998-07-16 Verfahren und Vorrichtung zum Transport von aus einer textilen Bahn vereinzelten Textilstücken
PCT/DE1999/001058 WO2000004218A1 (fr) 1998-07-16 1999-04-01 Dispositif et procede pour transporter un article plat

Publications (2)

Publication Number Publication Date
EP1097265A1 true EP1097265A1 (fr) 2001-05-09
EP1097265B1 EP1097265B1 (fr) 2003-03-12

Family

ID=7874283

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99924790A Expired - Lifetime EP1097265B1 (fr) 1998-07-16 1999-04-01 Dispositif et procede pour transporter un article plat

Country Status (19)

Country Link
US (1) US6230596B1 (fr)
EP (1) EP1097265B1 (fr)
JP (1) JP4196239B2 (fr)
KR (1) KR100392444B1 (fr)
CN (1) CN1114730C (fr)
AT (1) ATE234380T1 (fr)
AU (1) AU742055B2 (fr)
BR (1) BR9912824A (fr)
CZ (1) CZ299184B6 (fr)
DE (2) DE19831992C2 (fr)
ES (1) ES2190215T3 (fr)
HU (1) HU224003B1 (fr)
ID (1) ID28257A (fr)
PL (1) PL188684B1 (fr)
PT (1) PT1097265E (fr)
TR (1) TR200100069T2 (fr)
TW (1) TW464481B (fr)
WO (1) WO2000004218A1 (fr)
YU (1) YU49335B (fr)

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DE10000262C2 (de) * 2000-01-06 2002-08-29 Schmale Holding Gmbh & Co Vorrichtung zum Transport eines flächigen Warenstückes
US7926396B2 (en) * 2001-10-26 2011-04-19 Goss International Americas, Inc. Matched velocity transfer apparatus for a sheet material article trimmer
SE521577C2 (sv) * 2002-03-26 2003-11-11 Akab Of Sweden Ab Anordning och sätt för att kapa och mata fram banformigt material
RS20050544A (en) * 2003-03-19 2006-12-15 Schmale-Holding Gmbh. & Co. Device for transporting a product section
DE20308334U1 (de) * 2003-05-23 2003-08-07 Raimann Holzoptimierung GmbH & Co KG, 79108 Freiburg Anlage zum Trennen von Spreissel und Reststücken vom gewünschten Schnittgut
DE102006002029A1 (de) * 2006-01-13 2007-07-19 Bielomatik Jagenberg Gmbh + Co. Kg Vorrichtung zum Abbremsen von auf einem Stapel abzulegenden Bögen, insbesondere Papier-oder Kartonbögen
DE102009000893B4 (de) * 2008-07-31 2015-03-19 Windmöller & Hölscher Kg Verfahren und Vorrichtung zum Transport von flachen Werkstücken
CH705553A1 (de) * 2011-09-21 2013-03-28 Laesser Ag Stickmaschine mit Stoffspannvorrichtung.
CN104354942B (zh) * 2014-10-15 2016-07-06 诸暨中澳自动化设备有限公司 一种非封闭式环形旋转体的柔性传动机构及其使用方法
CN104727114B (zh) * 2015-03-17 2017-01-04 苏州琼派瑞特电子科技有限公司 一种袖叉模具
CN104727115B (zh) * 2015-03-17 2016-09-14 苏州琼派瑞特电子科技有限公司 一种圆角梯形龟背口袋模具
CN104720170B (zh) * 2015-03-17 2016-03-30 苏州琼派瑞特电子科技有限公司 一种两侧卷边筒模具
CN104727126B (zh) * 2015-03-17 2016-11-30 苏州琼派瑞特电子科技有限公司 一种六角圆形龟背口袋模具
CN104727125B (zh) * 2015-03-17 2017-01-04 苏州琼派瑞特电子科技有限公司 一种三角形龟背口袋模具
CN104687624B (zh) * 2015-03-17 2016-03-30 苏州琼派瑞特电子科技有限公司 一种单侧卷边筒模具
US11015273B2 (en) * 2016-11-29 2021-05-25 Seiko Epson Corporation Web forming device and sheet manufacturing apparatus
JP6974596B2 (ja) * 2017-08-30 2021-12-01 フォールディメイト インコーポレイテッド 移動する衣類物品を折り畳むための装置、方法およびシステム
CN114408655B (zh) * 2021-12-27 2024-01-26 福建东南艺术纸品股份有限公司 一种方便纸板精确定位的彩印机

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Also Published As

Publication number Publication date
AU4133099A (en) 2000-02-07
WO2000004218A1 (fr) 2000-01-27
DE19831992A1 (de) 2000-01-27
AU742055B2 (en) 2001-12-13
JP4196239B2 (ja) 2008-12-17
DE59904548D1 (de) 2003-04-17
KR20010079538A (ko) 2001-08-22
CZ299184B6 (cs) 2008-05-14
US6230596B1 (en) 2001-05-15
KR100392444B1 (ko) 2003-07-23
ES2190215T3 (es) 2003-07-16
CZ2001199A3 (cs) 2001-08-15
ID28257A (id) 2001-05-10
CN1114730C (zh) 2003-07-16
JP2000086002A (ja) 2000-03-28
PL188684B1 (pl) 2005-03-31
TR200100069T2 (tr) 2001-06-21
ATE234380T1 (de) 2003-03-15
PT1097265E (pt) 2003-08-29
PL345546A1 (en) 2001-12-17
BR9912824A (pt) 2001-05-02
YU49335B (sh) 2005-07-19
TW464481B (en) 2001-11-21
DE19831992C2 (de) 2000-07-13
HUP0102047A3 (en) 2002-02-28
HUP0102047A2 (hu) 2001-10-28
YU83400A (sh) 2003-04-30
HU224003B1 (hu) 2005-04-28
CN1309731A (zh) 2001-08-22
EP1097265B1 (fr) 2003-03-12

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