WO2009157332A1 - Dispositif d’insertion en va-et-vient - Google Patents

Dispositif d’insertion en va-et-vient Download PDF

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Publication number
WO2009157332A1
WO2009157332A1 PCT/JP2009/060836 JP2009060836W WO2009157332A1 WO 2009157332 A1 WO2009157332 A1 WO 2009157332A1 JP 2009060836 W JP2009060836 W JP 2009060836W WO 2009157332 A1 WO2009157332 A1 WO 2009157332A1
Authority
WO
WIPO (PCT)
Prior art keywords
reciprocating
bag
contents
opening
bag body
Prior art date
Application number
PCT/JP2009/060836
Other languages
English (en)
Japanese (ja)
Inventor
哲 花岡
Original Assignee
グンゼ株式会社
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 グンゼ株式会社 filed Critical グンゼ株式会社
Priority to KR1020117001087A priority Critical patent/KR101402372B1/ko
Priority to CN200980123122.7A priority patent/CN102083692B/zh
Priority to JP2010517902A priority patent/JP5514105B2/ja
Publication of WO2009157332A1 publication Critical patent/WO2009157332A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
    • B65B5/04—Packaging single articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
    • B65B5/04—Packaging single articles
    • B65B5/045—Packaging single articles in bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/10—Feeding, e.g. conveying, single articles
    • B65B35/20—Feeding, e.g. conveying, single articles by reciprocating or oscillatory pushers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/007—Guides or funnels for introducing articles into containers or wrappers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/14—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers movable with a moving container or wrapper during filling or depositing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/52—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using roller-ways or endless conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
    • B65B5/08—Packaging groups of articles, the articles being individually gripped or guided for transfer to the containers or receptacles

Definitions

  • the present invention relates to a reciprocating insertion device for inserting a content such as a piece of paper or a booklet into a bag.
  • Patent Document 1 An article insertion device for inserting contents (articles) into a bag body is disclosed in Patent Document 1 below.
  • This article insertion device arranges bags and contents in two transfer lines in a line at equal pitches, and the two transfer lines stop and move the bag and contents at a distance corresponding to one pitch. The intermittent operation is repeated. And while two conveyance lines are stopped, articles are inserted into one bag.
  • the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a reciprocating insertion device capable of reducing the time for inserting contents into a large number of bags.
  • the present invention is a reciprocating insertion device for inserting contents into the opening in a process in which the bag having an opening is conveyed in the conveying direction, and the bag is conveyed.
  • a moving means for moving the contents in a posture facing the bag body in synchronization with a conveying speed; and an entry / exit means for moving a guide horn for guiding the contents to the opening of the bag body in and out of the bag body;
  • a pusher for pushing the contents from the moving means to the opening of the bag body, advancing / retracting means for advancing / retreating the bag body, and the entry / exiting means and the advancing / retreating means at the transport speed in the transport direction.
  • Reciprocating means for moving or reciprocating in the opposite direction, and in the process in which the reciprocating means moves the entry / exit means and the advance / retreat means forward, the entry / exit means opens the guide horn to the bag body. Moving forward until it enters the section, The guide horn is retracted from the bag body, and the advancing / retreating unit moves the pusher forward to immerse the contents into the opening of the bag body, and the pusher is moved to the bag body. It is characterized in that an operation of moving backward is performed.
  • the reciprocating means supports the pusher and the guide horn so that they can be raised and lowered, and a movable support that is slidable in the transport direction, and a drive that reciprocates the movable support in the transport direction.
  • Elevating means for lowering to a height corresponding to the opening, and in the process of moving the movable support, the pusher and the guide horn are lowered and before the movable support starts to move backward, the pusher And the guide horn is raised.
  • the present invention includes a suction pad for detachably sucking the bag body from above the opening, and a proximity means for moving the suction pad up and down, and in the process in which the movable support moves forward, The means lowers the suction pad to a height close to the bag body, and raises the suction pad before the guide horn enters the opening.
  • the present invention is characterized by comprising a rotating means for increasing or decreasing the distance between the pair of guide horns by turning the pair of guide horns around a vertical axis separated from each other in the transport direction. To do.
  • the reciprocating insertion device since the operation of continuously inserting the contents into the bag body can be performed while continuing the conveyance of the bag body, the number of contents that can be inserted into the bag body per predetermined time can be easily obtained. Can be increased. In addition, even if the width of the content is close to the size of the bag so that there is no room between the bag and the content inserted in the bag, the content is not hooked to the opening of the bag, It can be smoothly inserted into the bag. This also prevents breakage of the contents.
  • the reciprocating insertion device can easily speed up the operations of the entry / exit means and the advance / retreat means.
  • the cycle time for the reciprocating means to reciprocate the entry / exit means and the advancing / retreating means can be shortened as much as the time for inserting the contents into the bag can be shortened.
  • the pusher and the guide horn retracted from the bag body are raised above the bag body, so that the pusher or the guide horn moves in the process in which the movable support moves backward.
  • the problem of rubbing against the means can be avoided.
  • the suction pad in the process of moving the movable support, the suction pad is lowered to a height close to the bag body, so that the vicinity of the opening of the bag body is sucked to the suction pad. Can be made. Then, before the guide horn enters the opening of the bag body, the suction pad is raised, so that the guide horn can be guided to the back of the opening without being hooked on the opening.
  • FIG. 1 shows an outline of a reciprocating insertion device 1.
  • the contents 4 are transferred to the bag body 3 in a process in which the plurality of bag bodies 3 extending the adhesive margin pieces 31 from the lower edge of the opening 2 are conveyed in the conveying direction indicated by the arrow T.
  • the conveying means 5 includes a conveying means 5, a moving means 6, an advancing / retreating means 7, an entry / exit means 8, and a reciprocating means 9.
  • the bag 3 is assumed to be transparent for convenience of explanation.
  • the conveying means 5 conveys a plurality of bags 3 arranged in a line.
  • the moving means 6 moves a plurality of contents 4 arranged in a line in the conveying direction in a posture in which the opening 2 is directed to the bag body 3.
  • the reciprocating means 9 moves the advancing / retreating means 7 and the entering / exiting means 8 forward in the transport direction at the transport speed or in the reverse direction indicated by the arrow R.
  • the advancing / retreating means 7 is for advancing and retracting the pusher 10 that pushes the contents 4 from the moving means 6 to the opening 2 of the bag body 3.
  • the direction in which the pusher 10 advances and retreats is hereinafter referred to as “advance / retreat direction”, and an arrow P indicates the direction in which the pusher 10 advances in the drawing.
  • the entry / exit means 8 moves the guide horn 11 that guides the contents 4 to the opening 2 of the bag 3 with respect to the bag 3.
  • the entry / exit means 8 moves the guide horn 11 forward until it enters the opening 2 of the bag body 3, and the guide horn 11 moves to the bag body 3. Execute the backward movement operation. Further, in the above-described process, the advancing / retreating means 7 performs an operation of moving the pusher 10 forward to immerse the contents 4 in the opening 2 of the bag body 3 and an operation of retracting the pusher 10 from the bag body 3.
  • the reciprocating insertion device 1 will be described in detail in Examples.
  • the feeding means is a turning treatment in which a ball nut is screwed to a feed screw connected to a servo motor.
  • the guide means is a sliding treatment in which a slider is engaged with a guide rail extending in the axial direction of the feed screw or in the direction in which the piston rod of the air cylinder advances and retreats.
  • FIG. 3 is a perspective view of the conveying means 5, the moving means 6, and the inclined plate 61 provided between the two as viewed from the direction of the arrow S in FIG. 2.
  • the conveying means 5 includes endless belts 51 and 52 on which the paste margin piece 31 and the body portion 32 of the bag body 3 are respectively placed. Ventilation holes 53 are formed at appropriate positions, and negative pressure generated at an intake port such as an air blower is guided to the ventilation holes 53, so that the paste margin piece 31 and the body portion 32 of the bag body 3 are endless belts 51, 52. To be adsorbed respectively.
  • the moving means 6 is a belt conveyor that moves the endless belt 62 in the transport direction. The speed at which the moving means 6 moves the contents 4 is synchronized with the transport speed at which the transport means 5 transports the bag body 3.
  • FIG. 4 shows the casing 101, the advancing / retreating means 7, the entering / exiting means 8, the reciprocating means 9, and the rotating means 12 of the reciprocating insertion device 1.
  • the housing 101 has a horizontal frame 103 joined to the upper end of an arched frame 102.
  • the reciprocating means 9 includes a movable support 91 that is slidably supported by the horizontal frame 103, a driving means 92 that reciprocates the movable support 91 in the transport direction, a rotating means 12, an elevating means 13, and a displacing means. 14.
  • FIG. 5 is a front view of FIG. 4 viewed from the direction of arrow X2
  • FIG. 6 is a cross-sectional view taken along line X3-X3 of FIG.
  • FIG. 7 shows that four hangers 93 and two rodless cylinders 81 are provided on the lower surface of the movable support 91.
  • FIG. 8 shows that two horizontal members 71 are provided at the lower ends on both sides of the two hangers 93 separated in the forward and backward directions.
  • the movable support 91 has a plurality of sliders 94 fixed to the upper part thereof engaged with two slide rails 95 laid on the upper surface of the horizontal frame 103.
  • the drive unit 92 is a feed unit in which a ball nut 96 connected to the movable support 91 is screwed to a feed screw 97 that is supported by the horizontal frame 103.
  • the movable support 91 reciprocates.
  • the advance / retreat means 7, the entry / exit means 8, the reciprocation means 9, and the rotation means 12 reciprocate along with the movable support 91.
  • the entry / exit means 8 connects the rear end of the connecting member 83 to the slider 82 of the rodless cylinder 81, and suspends the rear square bar 84 from the front end of the connecting member 83 via the lifting / lowering means 13.
  • the connecting member 83 passes through the upper opening 98 of the hanger 93.
  • a rotating means 12 is suspended from the rear side square bar 84, and a guide horn 11 is attached to the lower end of the rotating means 12.
  • Each rodless cylinder 81 moves the slider 82 in the forward / backward direction based on the air pressure supplied to the main body. Thereby, the rotation means 12 and the raising / lowering means 13 move in the advance / retreat direction, and the guide horn 11 advances / retreats with respect to the bag body 3 shown in FIG.
  • the elevating means 13 has air cylinders 131 attached to both ends of a hanger 85 connected to the front end of the connecting member 83, and the two rear sides are moved according to the operation of these piston rods 132.
  • the rotating means 12 shown in FIG. 4 is moved up and down together with the square bar 84.
  • the guide horn 11 is lowered until the tip 15 thereof rises above the bag 3 shown in FIG. 2 or the height of the tip 15 coincides with the opening 2 of the bag 3.
  • the reciprocating insertion device 1 includes two entry / exit means 8 shown in FIG. 7, and each entry / exit means 8 includes two rear side square bars 84 shown in FIG. Two rotating means 12 shown in FIG. 4 are suspended from the bar 84. For this reason, the reciprocating insertion apparatus 1 can advance / retreat the eight guide horns 11 and the eight rotating means 12 at the same time, or raise / lower them. Further, the two rotating means 12 suspended from the individual rear side square bars 84 are paired with each other. This will be described later.
  • the advance / retreat means 7 includes feed means in which a ball nut 74 is screwed onto a feed screw 73 supported by a support 72.
  • the support 72 is fixed to two hangers 93 that are separated in the advancing and retracting direction.
  • a drooping member 75 extending downward is attached to the ball nut 74, and the drooping member 75 is connected to a coupling member 77 that couples the two advancing and retracting members 76.
  • the advancing / retracting member 76 is guided in the advancing / retreating direction by guide means in which a slider 78 fixed on the upper surface thereof is engaged with the slide rail 79.
  • the horizontal member 71 connects the slide rail 79 and the hanger 93.
  • a pusher 10 made of a steel plate is attached to each advance / retreat member 76 via a displacement means 14.
  • a servo motor not shown in the figure is connected to the feed screw 73, and when the feed screw 73 is rotated by this servo motor, the pusher 10 moves forward together with the two advance / retreat members 76 and the two displacement means 14. When the feed screw 73 is reversed, the pusher 10 moves backward.
  • the advance / retreat means 7 can freely increase / decrease the range in which the advance / retreat means 7 advances / retreats the pusher 10 by controlling the servo motor.
  • the displacing means 14 has an air cylinder 141 attached to each advance / retreat member 76, and rotates the bracket 142 around the support shaft 143 according to the operation of the piston rod. .
  • the bracket 142 By rotating the bracket 142, the plurality of claws 16 formed at the edge of the pusher 10 are moved up and down.
  • the displacement means 14 has lowered the claw 16 of the pusher 10
  • the claw 16 is slightly lower than the contents 4 moved by the movement means 6 as shown in FIG. 2.
  • the pusher 10 is fastened to the bracket 142 with a bolt or the like, and can move freely in the conveying direction when the bolt or the like is loosened.
  • the reciprocating insertion device 1 includes two advance / retreat means 7, and each advance / retreat means 7 advances and retracts the two displacement means 14 together with the two advance / retreat members 76. For this reason, the reciprocating insertion device 1 can move the four pushers 10 forward and backward simultaneously, or move them up and down.
  • a rotation member 123 is connected to a fixed member 121 via a hinge 122, and a guide horn 11 is attached to the lower end of the rotation member 123.
  • the fixing member 121 is fastened to the rear side square bar 84 with a bolt or the like, and can be freely moved in the transport direction when the bolt or the like is loosened.
  • the rotating member 123 can rotate around the vertical axis with the hinge 122 as a fulcrum.
  • the rear portion 124 of the rotating member 123 is biased by a return spring 125 that is a tension coil spring. This is because the two rotating members 123 are swung in the direction in which the tips 15 of the two guide horns 11 facing each other approach each other.
  • an air cylinder 126 is attached to the fixing member 121 via an attachment piece 127, and a stopper 128 is provided at a position facing the attachment piece 127.
  • the rotating member 123 is pushed by the piston rod 129 and rotates until it hits the stopper 128.
  • the two guide horns 11 rotate in the direction in which each front-end
  • the air pressure is cut off from the air cylinder 126, the two guide horns 11 return to the posture shown in FIG.
  • a combination of the guide horns 11 that realize such an operation is referred to as a “pair”.
  • a groove-shaped side piece 19 is formed on a substantially triangular bottom piece 18 having a tip 15 sharpened and a trailing edge 17 inclined downward, and the top of the side piece 19 is connected to the tip 15 of the bottom piece 18.
  • plate spring 20 extended toward is attached.
  • the guide horn 11 disposed on the upstream side in the transport direction preferably has a wider bottom piece 18 than that on the downstream side.
  • the reciprocating insertion device 1 includes a suction pad 21 and a proximity means 22 for moving the suction pad 21 up and down.
  • the proximity means 22 attaches a support member 221 to the lower surface of the movable support 91 and supports the air cylinder 223 with the piston rod 222 facing downward by the support member 221.
  • a front square bar 224 is connected to the piston rod 222, and the suction pad 21 is held above the conveying means 5 by a stay 225 on the front square bar 224.
  • the stay 225 is fastened to the front square bar 224 with a bolt or the like, and can move freely in the transport direction when the bolt or the like is loosened.
  • the suction pad 21 generates a suction force by a negative pressure guided to the inside of the elastic mouth material, and can adsorb the bag body 3 by approaching the bag body 3.
  • a solenoid valve not shown in the figure is provided in the path through which the negative pressure is guided. By opening and closing the electromagnetic valve, a suction force can be generated or cut off in a timely manner.
  • the reciprocating insertion device 1 includes eight suction pads 21 and can lift and lower the eight suction pads 21 simultaneously according to the operation of the two air cylinders 223.
  • the operation of the reciprocating insertion device 1 will be described below.
  • the following English letters at the beginning of the sentence are indicators for distinguishing the operation process.
  • the drawings refer to FIGS. 1-4 in addition to those indicated in the text.
  • the servo motor, air cylinder, or electromagnetic valve described above operates based on a program written in a storage medium accessible by a computer that controls these servo motors.
  • a plurality of bag bodies 3 are arranged on the endless belts 51 and 52 of the conveying means 5 at equal intervals.
  • the bag bodies 3 sequentially supplied from the bag making apparatus may be placed on the endless belts 51 and 52 of the conveying means 5 in that order.
  • the contents 4 are sent out toward the moving means 6 from a feeder installed on the side of the moving means 6.
  • the contents 4 that have reached the endless belt 62 of the moving means 6 are maintained in a posture facing the opening 2 of the bag 3 placed on the conveying means 5 and are moved in the conveying direction by the moving means 6.
  • the reciprocating means 9 keeps the movable support 91 at the limit where it can return.
  • the displacement means 14 raises the pusher 10, and the advance / retreat means 7 moves the pusher 10 backward.
  • the entry / exit means 8 moves the guide horn 11 backward, and the lifting / lowering means 13 raises the guide horn 11. This state is shown in FIG.
  • the two turning means 12 turns the pair of guide horns 11 in the direction in which the tips 15 approach each other.
  • the displacement means 14 lowers the pusher 10.
  • the proximity means 22 lowers the suction pad 21 to a height close to the bag body 3 and immediately raises or lowers the suction pad 21. Thereby, since the vicinity of the opening part 2 of the bag body 3 is pulled up by the suction pad 21, the bag body 3 can open the opening part 2 up and down. In this step, the bag body 3 is adsorbed to the endless belts 51 and 52 of the conveying means 5.
  • Lifting means 13 lowers guide horn 11.
  • the advancing / retreating means 7 advances the pusher 10 to the bag body 3 to slide the contents 4 from the moving means 6 toward the bag body 3.
  • the entry / exit means 8 advances the guide horn 11 at the timing when the content 4 reaches the rear edge 17 of the guide horn 11.
  • the entry / exit means 8 stops. 3 indicates a groove portion for preventing the claw 16 of the pusher 10 from being caught on the endless belt 62 in this step.
  • the two rotating means 12 rotate the pair of guide horns 11 in directions in which the respective distal ends 15 are separated from each other.
  • the advance / retreat means 7 further advances the pusher 10.
  • the content 4 slides into contact with the bottom pieces 18 of the pair of guide horns 11 that have entered the opening 2, and enters the depth of the opening 2 while being guided by the respective side pieces 19.
  • the advance / retreat means 7 stops. In this step, the turning angle of the pair of guide horns 11 and the timing thereof are matters that can be arbitrarily adjusted.
  • the distance between the tips 15 of the pair of guide horns 11 is widened, and an appropriate tension is generated in the opening 2. Therefore, the deformation of the bag 3 such that the opening 2 is bent is restricted, and the bag It is possible to avoid the contents 4 from being caught in the opening 2 of the three. Moreover, even if the size of the bag 3 is close to the width of the content 4 so that there is no room between the bag 3 and the content 4 inserted into the bag 3, the content 4 can be smoothly transferred to the bag 3. Can be inserted. This also prevents breakage of the contents 4. Further, the bottom piece 18 of the guide horn 11 prevents the contents 4 from being rubbed against the inclined plate 61. The side piece 19 prevents the contents 4 from escaping from the opening 2, and the leaf spring 20 prevents the contents 4 passing inside the side pieces 19 from floating from the bottom piece 18.
  • the displacement means 14 raises the pusher 10.
  • the bag body 3 is released from the suction pad 21 when the suction force of the suction pad 21 is cut off.
  • the advancing / retreating means 7 retracts the pusher 10
  • the entry / exiting means 8 retracts the guide horn 11.
  • the pusher 10 and the guide horn 11 are detached from the bag body 3.
  • Reference numeral 4 ′ indicates a content that is newly directed to a range defined by the dimension line x in FIG. 1.
  • the two turning means 12 turn the pair of guide horns 11 in the direction in which the tips 15 approach each other.
  • the raising / lowering means 13 raises the guide horn 11, and the reciprocating means 9 moves the movable support 91 backward. Thereby, the pusher 10 and the guide horn 11 are returned to the state shown in FIG. Thereafter, the reciprocating insertion device 1 can repeatedly execute the steps A to F.
  • the step E since the movable support 91 moves backward after the guide horn 11 is raised, the guide horn 11 can be prevented from being rubbed against the moving means 6 or the inclined plate 61. Further, the step E must be started before the reciprocating means 9 turns the movable support 91 forward. However, the reciprocating means 9 returns the movable support 91 when the pusher 10 moves backward by the advance / retreat means 7. It may be completed when moving.
  • the reciprocating insertion device 1 can continuously perform the process of inserting the contents 4 into the bag 3 while continuing to convey the bag 3. Moreover, if the operations of the advance / retreat means 7 and the entry / exit means 8 are speeded up in the steps C and D and the time for inserting the contents 4 into the bag body 3 is shortened, the reciprocating means 9 becomes the movable support body accordingly. The cycle time for reciprocating 91 can be shortened. Moreover, according to the reciprocating insertion device 1, since four contents can be simultaneously inserted into the four bags 3, the number of contents 4 that can be inserted into the bag 3 per predetermined time can be doubled.
  • one advance / retreat means 7 may advance / retreat the four pushers 10 simultaneously, or one entry / exit means 8 may advance / retreat the eight guide horns 11 simultaneously.
  • the numbers of the pushers 10 and the guide horns 11 are set in consideration of the transport speed of the moving means 6, the speed at which the advance / retreat means 7 and the input / output means 8 operate, and the like.
  • the guide horn 11 may be a guide member that guides the contents 4 to the back of the opening 2 of the bag 3, and the present invention is not characterized by the form of the guide horn 11.
  • neither the bag body 3 nor the contents 4 need to be rectangular.
  • the contents 4 are illustrated as a single sheet of paper, a booklet, small items, a plurality of sheets stacked on top of each other, or a combination thereof may be inserted into the bag 3 as one content 4. good.
  • the thickness of the contents 4 is increased, so that the problem that the contents 4 inserted into the bag 3 in the process D is easily caught on the upper edge of the opening 2 will be described below. You may add guidance assistance means.
  • FIG. 14 shows an example in which the upper piece 302 of the hook-shaped stay 301 constituting the guidance assisting means 30 is fixed to the front square bar 224 with bolts.
  • FIG. 15A shows a side view of the guidance assisting means 30.
  • the hook-shaped stay 301 is positioned on the front square bar 224 so that the lower piece 303 approaches the opening 2 of the bag body 3 from above.
  • a sliding piece 304 is fixed to the lower piece 303 of the hook-shaped stay 301 with a bolt.
  • the sliding contact piece 304 preferably has a moderate elasticity and a smooth surface, such as a belt made of a synthetic resin film such as polyethylene terephthalate, a leaf spring, or leather.
  • the shape of the sliding contact piece 304 is not limited to the C-shape shown in the figure, and the tip of the sliding contact piece 304 is formed when the vicinity of the opening 2 of the bag 3 is pulled up to the suction pad 21 in the process B. However, it should just extend to a position lower than the suction pad 21 in the vicinity of the opening 2. Then, as shown in FIG. 15B, in the process in which the content 4 enters the opening 2 as the advance / retreat means 7 advances the pusher 10, the content 4 comes into contact with the sliding contact piece 304, and the sliding contact occurs. The piece 304 is deformed so that its tip is drawn into the opening 2. For this reason, since the gap between the contents 4 passing through the opening 2 and the upper edge of the opening 2 is blocked by the sliding contact piece 304, the above-described problems can be prevented.
  • the hook-shaped stay 301 is attached to the front side square bar 224 via a hinge so that the hook-shaped stay 301 standing up as shown in FIG. It may be biased in the direction. And just before the advancing / retreating means 7 advances the pusher 10, the hook-type stay 301 may be returned to the posture in which the hook-type stay 301 is erected using an air cylinder or a solenoid not shown in the drawing. In this case, a C-shaped steel plate may be applied as the sliding contact piece 303. The effects described here can be achieved regardless of the position of the hinge.
  • the hinge may be provided at the lower part of the hook-shaped stay 301 so that the lower piece 303 can be turned in the vertical direction in the figure.
  • the present invention can insert the contents into the bag continuously at a high speed, it is useful for packing a large amount of contents into a large number of bags at a time, for example, when mailing a product catalog by direct mail. Technology.
  • FIG. 2 is a sectional view taken along line X1-X1 of FIG.
  • FIG. 5 is a cross-sectional view taken along line X3-X3 in FIG. 4 showing a main part of the reciprocating insertion device according to the embodiment of the present invention.
  • the disassembled perspective view which shows the example of arrangement
  • the disassembled perspective view which shows the example of arrangement
  • (A) is a top view which shows an example of operation
  • (b) is a top view which shows another example.
  • the side view which shows the operation
  • the perspective view which shows an example which the principal part of the reciprocating insertion apparatus which concerns on embodiment of this invention operated.
  • the side view which shows the further operation
  • the front view which looked at the principal part of the modification of the reciprocating insertion apparatus which concerns on embodiment of this invention from the arrow X2 direction of FIG.
  • the side view which shows the operation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

L’invention concerne un dispositif d’insertion en va-et-vient capable d’insérer un grand nombre de corps de sac en un temps réduit. Un dispositif d’insertion en va-et-vient (1) qui, au cours d’un processus dans lequel les corps de sac (3) présentant des ouvertures (2) sont transportés dans une direction de convoyage (T), insère les contenus (4) à l’intérieur des ouvertures (2). Le dispositif d’insertion en va-et-vient (1) est pourvu de moyens de déplacement (6) destinés à déplacer, en synchronisation avec la vitesse à laquelle les corps de sac (3) sont transportés, les contenus (4) dans une attitude dans laquelle les contenus (4) sont tournés vers les corps de sac (3), des moyens d’entrée et de sortie (8) destinés à faire avancer et retirer les bras de guidage par rapport aux corps de sac (3), les bras de guidage guidant les contenus (4) vers les ouvertures (2) des corps de sac (3), et les moyens d’avancée et de retrait (7) destinés à faire avancer et retirer les poussoirs par rapport aux corps de sac (3), les poussoirs poussant les contenus (4) à l’extérieur des moyens de déplacement (6) vers les ouvertures (2) des corps de sac (3), et des moyens de déplacement en va-et-vient (9) destinés à déplacer vers l’avant ou dans la direction opposée les moyens d’entrée et de sortie (8) et les moyens d’avancée et de retrait (7) dans la direction de convoyage (T) à la vitesse de convoyage. Au cours du processus dans lequel les moyens de déplacement en va-et-vient (9) déplacent vers l’avant les moyens d’entrée et de sortie (8) et les moyens d’avancée et de retrait (7), les moyens d’entrée et de sortie (8) et les moyens d’avancée et de retrait (7) exécutent les opérations suivantes. Ce qui signifie que les opérations effectuées par les moyens d’entrée et de sortie (8) sont une opération au cours de laquelle les moyens d’entrée et de sortie (8) font avancer les bras de guidage jusqu’à ce que les bras de guidage pénètrent dans les ouvertures (2) des corps de sac (3) et une opération au cours de laquelle les moyens d’entrée et de sortie (8) retirent les bras de guidage des corps de sac (3), et les opérations effectuées par les moyens d’avancée et de retrait (7) sont une opération au cours de laquelle les moyens d’avancée et de retrait (7) font avancer les poussoirs pour insérer les contenus (4) à l’intérieur des ouvertures (2) des corps de sac (3) et une opération au cours de laquelle les moyens d’avancée et de retrait (7) retirent les poussoirs des corps de sac (3).
PCT/JP2009/060836 2008-06-27 2009-06-15 Dispositif d’insertion en va-et-vient WO2009157332A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020117001087A KR101402372B1 (ko) 2008-06-27 2009-06-15 왕복식 삽입장치
CN200980123122.7A CN102083692B (zh) 2008-06-27 2009-06-15 往复式插入装置
JP2010517902A JP5514105B2 (ja) 2008-06-27 2009-06-15 往復式挿入装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008169429 2008-06-27
JP2008-169429 2008-06-27

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WO2009157332A1 true WO2009157332A1 (fr) 2009-12-30

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PCT/JP2009/060836 WO2009157332A1 (fr) 2008-06-27 2009-06-15 Dispositif d’insertion en va-et-vient

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JP (1) JP5514105B2 (fr)
KR (1) KR101402372B1 (fr)
CN (1) CN102083692B (fr)
WO (1) WO2009157332A1 (fr)

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CN102649483A (zh) * 2012-03-20 2012-08-29 佛山市科信达机器人技术与装备有限公司 一种用于瓷片包装线中装箱的工艺方法与设备
CN105059611A (zh) * 2015-08-11 2015-11-18 瑞安市巨森机械厂 装袋机装袋机构
CN107161412A (zh) * 2017-06-29 2017-09-15 泉州大昌纸品机械制造有限公司 一种片状物入袋装置
EP3360808A1 (fr) * 2017-02-14 2018-08-15 Toyo Jidoki Co., Ltd. Appareil d'insertion
JP2019156443A (ja) * 2018-03-12 2019-09-19 澁谷工業株式会社 包装装置
EP3480122A4 (fr) * 2016-07-04 2020-08-12 Kawasaki Jukogyo Kabushiki Kaisha Dispositif d'ensachage de pièce à usiner

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US20130255199A1 (en) * 2012-03-30 2013-10-03 Eggo Haschke Loader
CN105691676B (zh) * 2016-03-31 2019-01-08 上海松川远亿机械设备有限公司 预制袋包装机的物料输送与推料的方法
CN109051047B (zh) * 2018-09-12 2023-09-22 广西巨星医疗器械有限公司 一种牙科衬片纸包装机
CN111776294B (zh) * 2020-04-01 2022-04-12 北京京东乾石科技有限公司 信件封装系统
CN111776295B (zh) * 2020-04-01 2022-02-01 北京京东乾石科技有限公司 信件封装装置以及信件封装系统

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CN102649483A (zh) * 2012-03-20 2012-08-29 佛山市科信达机器人技术与装备有限公司 一种用于瓷片包装线中装箱的工艺方法与设备
CN105059611A (zh) * 2015-08-11 2015-11-18 瑞安市巨森机械厂 装袋机装袋机构
EP3480122A4 (fr) * 2016-07-04 2020-08-12 Kawasaki Jukogyo Kabushiki Kaisha Dispositif d'ensachage de pièce à usiner
EP3360808A1 (fr) * 2017-02-14 2018-08-15 Toyo Jidoki Co., Ltd. Appareil d'insertion
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JP2018131269A (ja) * 2017-02-14 2018-08-23 東洋自動機株式会社 挿入装置
US10654602B2 (en) 2017-02-14 2020-05-19 Toyo Jidoki Co., Ltd. Insertion apparatus
CN107161412A (zh) * 2017-06-29 2017-09-15 泉州大昌纸品机械制造有限公司 一种片状物入袋装置
JP2019156443A (ja) * 2018-03-12 2019-09-19 澁谷工業株式会社 包装装置

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JP5514105B2 (ja) 2014-06-04
KR20110022674A (ko) 2011-03-07
CN102083692B (zh) 2016-06-15
JPWO2009157332A1 (ja) 2011-12-08
CN102083692A (zh) 2011-06-01
KR101402372B1 (ko) 2014-06-03

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