WO2022260250A1 - Système d'emballage de masques - Google Patents

Système d'emballage de masques Download PDF

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Publication number
WO2022260250A1
WO2022260250A1 PCT/KR2022/003648 KR2022003648W WO2022260250A1 WO 2022260250 A1 WO2022260250 A1 WO 2022260250A1 KR 2022003648 W KR2022003648 W KR 2022003648W WO 2022260250 A1 WO2022260250 A1 WO 2022260250A1
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WO
WIPO (PCT)
Prior art keywords
mask
wrapping paper
platform
inlet
loading
Prior art date
Application number
PCT/KR2022/003648
Other languages
English (en)
Korean (ko)
Inventor
한동희
Original Assignee
한동희
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 한동희 filed Critical 한동희
Publication of WO2022260250A1 publication Critical patent/WO2022260250A1/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
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/14—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form
    • 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
    • B65B35/16—Feeding, e.g. conveying, single articles by grippers
    • 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
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/14—Feeding individual bags or carton blanks from piles or magazines
    • B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
    • B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
    • 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
    • B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
    • 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
    • B65B43/46—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 grippers
    • 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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
    • 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/24—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for shaping or reshaping completed packages

Definitions

  • the present invention relates to a mask packaging system, and more particularly, includes a work turntable having a plurality of work platforms that can be moved back and forth, and rotates the work turntable to perform operations of loading wrapping paper, opening the opening of the wrapping paper, inserting a mask, and sealing the entrance of the wrapping paper. It is about a mask packaging system that can be easily and simply automatically.
  • a mask is used to cover the nose and mouth to prevent inhalation and scattering of germs or dust.
  • masks are popularly used for the purpose of preventing respiratory diseases by preventing fine foreign substances including dust from the outside from entering the inside of the body through the mouth and nose.
  • the mask is manufactured in a form in which a mask body in the form of a sheet made of a fiber material such as gauze or nonwoven fabric is made in a hemispherical or rectangular shape, and bands are attached to both sides of the mask body to wrap around the nose, mouth, and chin.
  • the mask is packaged by a pouch-type wrapping paper with one end opened.
  • a mask packaging system capable of automatically performing a mask packaging operation has been proposed.
  • a conventional mask packaging system is configured to hold a turntable rotating at a certain step and both ends of the entrance of the wrapping paper, and is provided in a plurality on the circumference of the turntable, by pressing both edges of the wrapping paper held upright by holding both edges of the wrapping paper.
  • a plurality of grippers that open the entrance of the wrapping paper by using a conveyor, and a mask supply unit that transfers the mask to the vicinity of the entrance expansion part to the wrapping paper expanded by the gripper and then drops the mask to the entrance of the wrapping paper and inserts the mask into the wrapping paper, etc. includes
  • the conventional mask packaging system has a disadvantage in that the structure is complicated and there are many defects in which the mask is not properly inserted into the wrapping paper.
  • the conventional mask packaging system has a disadvantage in that the total process time is long because the interval between operations, that is, between operations such as supplying wrapping paper, opening an opening, and inserting a mask is long.
  • devices for inserting masks into wrapping paper and a device for sealing the entrance of the wrapping paper into which the mask is inserted are separately provided, and first, the operation of inserting the masks into the wrapping paper is completed, and then the wrapping paper into which the mask is inserted is completed. were configured to gather and seal their inlets, so the overall mask packaging time was inevitably long.
  • the present invention has been devised in view of the foregoing, and includes a work turntable having a plurality of work platforms movable back and forth, and by rotation of the work turntable, the work platform is moved to at least a wrapping paper loading position, a mask insertion position, and A mask that can pack a mask more quickly, accurately, and efficiently by passing through the sealing position of the wrapping paper and allowing the loading of the mask wrapping paper, insertion of the mask, and sealing of the wrapping paper to be performed by a simple device provided at the location. It is an object of the present invention to provide a packaging system.
  • a mask packaging system for achieving the above object is a work turntable including a turntable plate and a plurality of work platforms disposed on the turntable plate to be movable back and forth on the turntable plate;
  • a wrapping paper loading device for loading the wrapping paper onto the corresponding working platform when the corresponding working platform is in one of a plurality of locations;
  • the opening device for opening the entrance of the wrapping paper loaded on the working platform;
  • a mask loading device for inserting one or more masks into the wrapping paper with the opening opened when the corresponding work platform is at one of a plurality of locations; an inlet sealing device for sealing an inlet of the wrapping paper into which the mask is inserted when the corresponding work platform is in one of a plurality of locations; and a plurality of platform transfer devices for moving each of the plurality of work platforms forward and backward.
  • Each of the plurality of work platforms includes suction holes or vacuum pads for adsorbing wrapping paper.
  • the mask packaging system according to the present invention further includes a plurality of gate plates installed at the end of the turntable plate to correspond to the plurality of work platforms, and each of the plurality of gate plates has a gate allowing the work platform to move forward and backward. is formed
  • the wrapping paper loading device includes a wrapping paper loading robot arm that loads the wrapping paper onto the working platform when the working platform advances through the gate and the wrapping paper suction area of the working platform is outside the gate.
  • the wrapping paper loading device is a wrapping paper horizontal moving table in which a first wrapping paper cassette arrangement unit in which one or more first wrapping paper cassettes are arranged in a line and a second wrapping paper cassette arrangement unit in which one or more second wrapping paper cassettes are arranged in a line are placed on the same straight line and a drive unit for moving the wrapping paper horizontal movement table so that one of the first wrapping paper cassette arrangement unit and the second wrapping paper cassette arrangement unit is placed at a wrapping paper supply position and the other is placed at a wrapping paper stacking position.
  • the first wrapping paper cassette arranging unit includes a first wrapping paper vertical moving table that vertically moves up and down with respect to the wrapping paper horizontal moving table, and the second wrapping paper cassette arranging unit vertically moves up and down with respect to the wrapping paper horizontal moving table. 2 Includes a wrapping paper vertical moving table.
  • the inlet widening device includes an upper suction part adsorbing an upper layer of wrapping paper protruding out of the gate and an upper actuator coupled to a front surface of the upper side of the gate plate to move the upper suction part up and down.
  • the inlet widening device further includes a lower suction part for adsorbing a lower layer of wrapping paper protruding out of the gate, and a lower actuator coupled to the front surface of the lower side of the gate plate and moving the lower suction part up and down.
  • the mask loading device includes a mask supply unit and a plurality of mask loading and unloading platforms, and the corresponding mask loading and unloading platform can transport the mask into a mask inlet position receiving masks from the mask supply unit and wrapping paper held on the corresponding working platform.
  • a mask loading turntable that rotates in a stepwise manner so that it is positioned at the mask outlet located at the mask outlet position, and with the corresponding mask input/output platform facing the corresponding work platform, the mask on the corresponding mask input/output platform is inserted into the wrapper held with the mouth open on the corresponding work platform. It includes a mask insertion unit to.
  • the mask supply unit is a mask horizontal moving table in which a first mask cassette arrangement unit in which one or more first mask cassettes are arranged in a line and a second mask cassette arrangement unit in which one or more second mask cassettes are arranged in a line are placed on the same straight line and, when the corresponding mask input/output platform is placed at the mask inlet position, the mask is horizontally moved such that one of the first mask cassette arrangement unit and the second mask cassette arrangement unit is placed at the mask supply position and the other is placed at the mask loading position.
  • It includes a driver for moving the table, and a mask transfer robot arm that takes out the mask from the first mask cassette or the second mask cassette placed at the mask supply position and transfers it onto a corresponding mask input/output platform.
  • the mask loading turntable includes an elevating plate installed to be vertically movable up and down on each of the mask input and output platforms, and a mask holder holding a mask transferred from a first mask cassette or a second mask cassette is disposed on the elevating plate,
  • the mask holder has a spaced space at the bottom facing the upper surface of the elevating plate and has an open front and rear structure
  • the mask insertion unit includes tongs located at the rear of the mask holder elevated together with the elevating plate, and the tongs and an actuator for advancing the tongs into a position for holding the mask in the mask holder, and advancing the tongs into the wrapping paper held on the working platform after the tongs have picked up the mask.
  • the tongs include an upper tongs plate and a lower tongs plate that are spread apart or brought together by a tongs drive unit, and when the tongs enter the mask holder, the lower tongs plate enters the separation space.
  • the mask packaging system further includes a pressing unit that presses only the mask and the wrapper while avoiding the tongs when the tongs fall out of the wrapper after putting the mask in the wrapper.
  • Each of the upper clamp plate and the lower clamp plate includes recesses for allowing only the mask and the wrapper to be pressed by the pressing part.
  • the pressing unit may be disposed only at a position where the mask is inserted into the wrapping paper among the plurality of positions while being separated from the work turntable and the gate plate.
  • the pressing part is provided in plurality to correspond to each of the plurality of gate plates, and each may be installed on an upper side rear surface of the gate plate.
  • the mask packaging system according to the present invention further includes an air removal device that removes air from the wrapper by pushing the wrapper into which the mask is inserted from top to bottom when the corresponding work platform is at one of a plurality of positions.
  • the inlet sealing device presses while heating the inlet of the wrapping paper when the inlet of the wrapping paper in which the mask is wrapped is out of the area of the inlet widening device due to the advancement of the work platform.
  • the inlet sealing device includes an upper heating block and a lower heating block that are disposed vertically with the inlet of the wrapping paper interposed therebetween and pressurize the inlet of the wrapping paper while heating.
  • the work turntable rotates so that the work platform sequentially passes through a wrapping paper loading position, an opening opening position, a mask insertion position, an air removal position, and an entrance sealing position, and when the corresponding working platform is at the wrapping paper loading position, the platform transfer device While advancing the working platform to the maximum, the wrapping paper loading device loads the wrapping paper onto the working platform, and when the working platform is in the mouth widening position, the platform transfer device moves the working platform to the mouth widening device While retracting into the area of , the mouth widening device opens the mouth of the wrapping paper on the working platform, and when the working platform is at the mask insertion position, the mask loading device opens the wrapping paper on the working platform.
  • the air removal device When the mask is inserted into the inside, and the working platform is at the air removal position, the air removal device removes air from the wrapping paper in which the mask is inserted on the working platform, and when the working platform is at the inlet sealing position. , the platform conveying device rotates the working platform so that the inlet of the wrapping paper enters the area of the inlet sealing device, while the inlet sealing device seals the inlet of the wrapping paper into which the mask is inserted.
  • the mask packaging system includes a work turntable having a plurality of work platforms, and by rotation of the work turntable, the work platform passes at least the wrapping paper loading position, the mask insertion position and the wrapping paper sealing position.
  • loading of the mask wrapping paper, insertion of the mask, and sealing of the wrapping paper are performed by a simple device provided at the corresponding location, so that the mask can be wrapped more quickly, accurately, and efficiently.
  • FIG. 1 is a plan view for generally explaining a mask packaging system according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view illustrating a work platform disposed to be movable back and forth on a turntable plate and a platform transfer device for transferring the work platform.
  • 3 to 5 are views for explaining the wrapping paper loading device and the operation of the wrapping paper loading device.
  • FIG. 6 is a view showing a device for opening the opening of the wrapping paper.
  • 7 to 11B are views for explaining a mask loading device.
  • FIG. 12 is a diagram for explaining an air removal device.
  • FIG. 13 and 14 are diagrams for explaining a wrapping paper sealing device.
  • 15 is a view showing an example in which a pressing unit for pressing a wrapping paper during mask loading is coupled to each gate plate.
  • 16 is a plan view showing a mask packaging system according to another embodiment of the present invention.
  • a mask packaging system 1 includes a turntable plate 1100 having eight branches 1120 arranged at 45 degree intervals, and eight branches 1120.
  • a work turntable 1000 including a plate-shaped work platform 1200 installed to be movable forward and backward, respectively.
  • the work turntable 1000 is configured to be rotated in a stepwise manner by a driving means (not shown) including a motor.
  • Suction holes 1220 are formed in each of the work platforms 1200 to adsorb and hold the wrapping paper 2 .
  • the suction holes 1220 may be omitted, and vacuum pads may be installed on each of the work platforms 1200 to adsorb and hold the wrapping paper 2 .
  • each of the work platforms 1200 has eight predetermined positions, that is, the wrapping paper loading position A , inlet opening position (B), mask insertion position (C), air removal position (D), inlet sealing position (E), marking position (F), unloading position (G), standby position (H) in that order. Stop.
  • one or more of several tasks for mask packaging may be performed while the corresponding work platform 1200 is stopped at the corresponding position.
  • the work turntable 1000 includes eight movable work platforms 1200, and the positions at which each work platform 1200 is stopped while the work turntable 1000 rotates 360 degrees are set to eight,
  • the number of work platforms 1200 of the work turntable 1000 does not limit the present invention, and the above-described eight positions also do not limit the present invention.
  • two or more tasks are simultaneously performed when the corresponding work platform 1200 is stopped at the corresponding position.
  • the corresponding work platform 1200 of the work turntable 1000 when the corresponding work platform 1200 of the work turntable 1000 is at the wrapping paper loading position A, one or more wrapping papers 2 on the corresponding work platform 1200. ) at regular intervals, the wrapping paper loading device 2200, and the opening opening device 3000 opening the opening of the wrapping paper 2 when the corresponding work platform 1200 is at the opening position B, and
  • the corresponding working platform 1200 includes an inlet sealing device 6000 that seals the inlet of the wrapping paper 2 when it is in the inlet sealing position E.
  • the mask packaging system 1 includes the wrapping paper loading device 2200, the mouth widening device 3000, the mask loading device 4000, the air removal device 5000, and the inlet sealing device.
  • the device 6000 it further includes eight platform transfer devices 7000 for moving the eight work platforms 1200 back and forth, respectively.
  • the work turntable 1000 is a plurality of gate plates 1300 fixed to the end of the turntable plate 1100, more specifically, to each end of the eight branches 1120 so as to correspond to the plurality of work platforms 1200. ) is further included. Gates 1320 (see FIG. 2 ) allowing the corresponding work platform 1200 to move forward and backward are formed on each of the eight gate plates 1300 .
  • the mask packaging system 1 includes the work turntable 1000, the wrapping paper loading device 2200, the mouth widening device 3000, the mask loading device 4000, and the air removing device ( 5000), the inlet sealing device 6000 and the control unit 8000 controlling the platform transfer device 7000.
  • the work turntable 1000 rotates in a stepwise manner so that the work platform 1200 moves to a wrapping paper loading position (A), an opening opening position (B), and a mask insertion position (C).
  • a wrapping paper loading position (A) After sequentially passing through the air removal position (D) and the inlet sealing position (E), marking is performed on the outer surface of the wrapping paper 2 in which the masks 4 are wrapped at the marking position F, and the unloading position In (G), the mask 4 wrapped in wrapping paper 2 is unloaded to the outside.
  • the standby position (H) may be a position where the corresponding work platform 1200 stands by for a new mask packing job.
  • the platform transfer device 7000 is formed on the guide rail 7100 formed on the turntable plate 1100 and the lower part of the work platform 1200 along the guide rail 7100. It includes a slider 7200 that slides forward and backward, and a driving unit that drives the slider 7200 forward and backward.
  • the driving part includes a motor 7320, a screw 7340 rotated by the motor 7320, a pair of support parts 7330 and 7330 rotatably supporting the screw 7340, and the work platform 1200.
  • It is preferably a ball screw-type driving unit including a nut 7350 coupled to the lower part of the rotating screw 7340 and reciprocating with the rotation of the rotating screw 7340 and balls interposed therebetween.
  • various other types of driving units such as cylinders may be applied instead of the above-described ball screw type driving unit as a driving unit for transporting the work platform 1200 back and forth.
  • eight platform transfer devices 7000 are provided to correspond to the eight work platforms 1200 and the eight gate plates 1300 .
  • Each of the eight work platforms 1200 is moved back and forth by the eight platform transfer devices 1200, and the gates 1320 formed on each of the gate plates 1300 allow the work platforms 1200 to pass through and move forward and backward.
  • the gate 1320 may be provided in a rectangular shape.
  • the gate plate 1300 includes a rear surface facing the center of the turntable plate and a front surface facing the opposite side.
  • the upper portion of the gate plate 1300 refers to an upper portion relative to the gate 1320
  • the lower portion of the gate plate 1300 refers to a lower portion relative to the gate 1320.
  • the side where the turntable plate 1100 is located is defined as the inside, and the opposite side is defined as the outside.
  • the gate plate 1300 has an inlet protruding while adsorbed to the suction hole 1220 formed in the work platform 1200 or the vacuum pad when the work platform 1200 is in the opening position.
  • An inlet widening device 3000 for opening the inlet of the wrapping paper 2 is installed.
  • the entrance widening device 3000 includes an upper suction part 3200 for adsorbing the upper layer of the inlet portion of the wrapping paper 2 protruding out of the gate 1320 formed on the gate plate 1300, and the upper suction part 3200
  • An upper actuator 3100 that moves the up and down
  • a lower adsorption unit 3400 that adsorbs the lower fold of the inlet portion of the wrapping paper 2 protruding out of the gate 1320 formed on the gate plate 1300
  • a lower adsorption unit and a lower actuator 3300 that moves 3400 up and down.
  • the wrapping paper loading device 2200 when the corresponding work platform 1200 is in a wrapping paper loading position among a plurality of positions, the entrance portion of the wrapping paper 2 of the corresponding working platform. It is configured to load the wrapping paper 2 onto the corresponding working platform 1200 so as to protrude beyond the end.
  • the platform transfer device 7000 moves the wrapping paper adsorption area of the work platform 1200, that is, a suction hole or a vacuum pad. The working platform 1200 is moved forward so that the area where is formed is more forward than the area where the inlet widening device 2200 is installed.
  • the wrapping paper loading device 2200 includes a first wrapping paper cassette arranging unit 2220 in which one or more first wrapping paper cassettes 10a are arranged in a line, and a second wrapping paper cassette in which one or more second wrapping paper cassettes 10b are arranged in a line.
  • the driving unit 2280 for moving the wrapping paper horizontal moving table 2260 so that the other one is placed in the wrapping paper loading position, and the wrapping paper in the first wrapping paper cassette 10a or the second wrapping paper cassette 10b placed in the wrapping paper supply position.
  • (2) includes a wrapping paper loading robot arm 2600 for loading the wrapping paper onto the work platform 1200 of the work turntable.
  • the first wrapping paper cassette 10a As shown in (a) of FIG. 3, when the first wrapping paper cassette arrangement unit 2220 is in the wrapping paper supply position and the second wrapping paper cassette arrangement unit 2240 is in the wrapping paper stacking position, the first wrapping paper cassette 10a The wrapping paper 2 loaded in ) is adsorbed by the wrapping paper loading robot arm 2600 and loaded onto the work platform 1200 of the work turntable, and the wrapping paper is loaded into the second wrapping paper cassette 10b.
  • the first wrapping paper cassette arrangement unit 2220 is a first wrapping paper vertical moving table 2221 vertically moving with respect to the horizontal wrapping paper moving table 2260 by an actuator 2222
  • the second wrapping paper cassette arrangement unit 2240 includes a second wrapping paper vertical movement table 2241 vertically moving up and down with respect to the wrapping paper horizontal movement table 2260 by another actuator 2242.
  • the platform transfer device 7000 has a gate ( 1320, the work platform 1200 moves forward through the gate 1320 provided on the gate plate 1300.
  • the platform transfer device 7000 has a gate ( 1320, the work platform 1200 moves forward through the gate 1320 provided on the gate plate 1300.
  • the wrapping paper loading robot arm 2600 picks up the wrapping paper 2 on the first wrapping paper cassette 10a or the second wrapping paper cassette 10b as shown in FIG. It is configured to load the picked up wrapping paper 2 onto the work platform 1200 advanced by the platform transfer device 7000.
  • the wrapping paper loading robot arm 2600 loads the wrapping paper 2 onto the work platform 1200 so that only the entrance portion slightly protrudes beyond the front edge of the work platform 1200 .
  • the wrapping papers 2 are attached to the work platform 1200 by suction holes 1220 or vacuum pads provided in the work platform 1200 with the inlet portion protruding beyond the front edge of the work platform 1200. become and remain
  • the work of advancing the work platform 1200 through the gate 1320 is performed with the opening opening device 3000 installed on the gate plate 1300. It is for loading the wrapping paper 2 onto the work platform 1200 to avoid interference.
  • the work platform 1200 loaded with the wrapping paper 2 retreats backward to open the opening of the wrapping paper in the next step.
  • the inlet portion of the wrapper 2 is placed between the upper adsorption part 3200 and the lower adsorption part 3400 of the inlet widening device 3000.
  • the mouth widening device 3000 is configured to open the mouth of the wrapping paper 2 when the corresponding work platform 1200 is at the mouth widening position B.
  • the entrance widening device 3000 is installed to correspond to each of the eight work platforms 1200.
  • the entrance opening device 3000 is configured to open the entrance of the wrapping paper 2 when the corresponding work platform 1200 to which the wrapping paper 2 is adsorbed is at the entrance opening position B, An upper suction unit 3200 for adsorbing the upper layer of the inlet portion of the wrapping paper 2 protruding out of the gate 1320 formed on the gate plate 1300, and an upper actuator 3100 for moving the upper suction unit 3200 up and down ), and the lower adsorbing part 3400 adsorbing the lower fold of the inlet portion of the wrapper 2 protruding out of the gate 1320 formed on the gate plate 1300 and the lower actuator that moves the lower adsorbing part 3400 up and down ( 3300).
  • the wrapping paper 2 retreats from the forward state as shown in FIG. It is located between and the lower adsorption part 3400.
  • the upper actuator 3100 is coupled to the front surface of the upper side of the gate plate 1300
  • the lower actuator 3300 is coupled to the front surface of the lower side of the gate plate 1300.
  • the mask loading device 4000 includes a mask supply unit 4200 and a plurality of mask input/output platforms 4420, and the corresponding mask input/output platform 4420.
  • the platform 4420 is a mask inlet position where one or more masks 4 are supplied from the mask supply unit 4200 and a mask capable of exporting the mask 4 to the corresponding work platform 1200 of the above-described work turntable 1000.
  • a mask loading turntable 4400 that rotates stepwise to be placed in an outlet position, and a mask 4 on the corresponding mask input/output platform 4420 in a state where the corresponding mask input/output platform 4420 faces the corresponding work platform 1200 It includes a mask insertion unit 4600 for inserting into the wrapping paper 2 maintained with the opening open on the corresponding work platform 1200.
  • the mask loading turntable 4400 includes four mask input/output platforms 4420 arranged at 90 degrees, but the number of mask input/output platforms does not limit the present invention.
  • the mask supply unit 4200 includes a first mask cassette arranging unit 4220 in which one or more first mask cassettes 20a are arranged in a line, and a second mask cassette arranging unit 4220 in which one or more second mask cassettes 20b are arranged in a line.
  • the first mask cassette arrangement a driving unit 4280 that moves the mask horizontal movement table 4260 so that one of the unit 4220 and the second mask cassette arranging unit 4240 is placed in a mask supply position and the other one is placed in a mask loading position; and , A mask transfer robot arm 4290 that takes out the mask 4 from the first mask cassette 20a or the second mask cassette 20b placed in the mask supply position and transfers it onto the corresponding mask input/output platform 4420.
  • the mask loading position performs an operation of loading the mask into the mask cassette (first or second mask cassette) placed at the mask loading position.
  • the first mask cassette arrangement unit 4220 when the first mask cassette arrangement unit 4220 is in the mask supply position and the second mask cassette arrangement unit 4240 is in the mask loading position, the first mask cassette 20a
  • the mask 4 loaded in is picked up (adsorbed) by the mask transfer robot arm 4290 and supplied onto the wrapping paper loading turntable, and the mask 4 is loaded on the second wrapping paper cassette 20b.
  • the second mask cassette arrangement unit 4240 when the second mask cassette arrangement unit 4240 is in the mask supply position and the first mask cassette arrangement unit 4220 is in the mask loading position, the second mask cassette arrangement unit 4240 is in the mask loading position.
  • the mask 4 loaded in 20b is adsorbed by the mask transfer robot arm 4290 and supplied onto the mask loading turntable, and the masks 4 are loaded in the first mask cassette 20a.
  • the stacking height of the masks 4 is changed, so the first and second masks are vertically moved.
  • the tables 4221 and 4241 are vertically moved by the actuators 4222 and 4242, it is possible to keep the height at which the mask transfer robot arm 4290 picks up the mask 4 constant.
  • a height sensor for measuring the height of the mask 4 may be provided.
  • the mask loading turntable 4400 further includes lifting plates 4422 installed on each of the mask loading/unloading platforms 4420 to be vertically movable up and down.
  • a pair of left and right vertical guides 4423 are installed on each of the mask entry/exit platforms 4420, and each of the vertical guides 4423 It passes through the elevating plate 4422 vertically.
  • an actuator 4424 for vertically driving the elevating plate 4422 installed to be movable up and down by the vertical guide part 4423 is installed on each of the mask entry/exit platforms 4420 .
  • the actuator 4424 is installed to correspond to each of the mask input/output platforms 4420, but the mask input/output platform 4420 moves the mask 2 to the corresponding work platform 1200 of the work turntable 1000. Only one may be installed spaced apart from the mask loading turntable 4400 so that the elevating plate 4422 can be driven up and down at the position of the exportable mask outlet.
  • mask holders 40 are arranged in a row on the elevating plate 4422 .
  • the mask holders 40 have a separation space 42 at the bottom facing the upper surface of the elevating plate 4422 and have a front and rear open structure.
  • the mask transfer robot arm 4290 transfers the masks 4 loaded on the first or second mask cassette 20a or 20b into the mask holder 40 on the lifting plate 4422 .
  • One or more masks 4 are held in a corresponding mask holder 40 on a lifting plate 4422 provided on a corresponding mask loading platform 4420 .
  • a plurality of mask insertion units 4600 are installed above the mask loading turntable 4400 to be spaced apart from the mask loading turntable 4400 .
  • the plurality of mask insertion units 4600 include tongs 4620 located behind the mask holders 40 that have risen together with the lifting plate 4422, and the tongs 4620 to be inserted into the mask holder 40. After advancing one or more masks 4 to a holding position and the tongs 4620 grabbing the mask 4, the tongs 4620 are held on the work platform 1200 of the work turntable 1000.
  • An actuator 4640 for advancing to the inside of the wrapper 2 is included.
  • the tongs 4620 include an upper tong plate 4622 and a lower tong plate 4624 that are spread apart or brought together by one or two tong drive units 4621. As the upper clamp plate 4622 and the lower clamp plate 4644 are brought together, one or more masks 4 held in the mask holder 40 are formed between the upper clamp plate 4622 and the lower clamp plate ( 4624).
  • the lower clamp plate 4624 enters the separation space 42 and the upper clamp plate With 4622, one or more masks 4 can be picked up.
  • the mask loading device 4000 presses only the mask 4 and the wrapping paper 2 while avoiding the tongs 2 in a state where the tongs 4620 are inserted into the wrapping paper 2 (4700). ) is further included.
  • the pressing unit 4700 is installed spaced apart from the upper side of the work turntable 1000, and the lower end includes a pressing rod for pressing the wrapping paper 2 and the mask 4, and a pressing rod for lifting the pressing rod up and down. Includes a rod actuator.
  • each of the upper clamp plate 4624 and the lower clamp plate 4622 is provided with recesses 4601 so that only the mask 4 and the wrapping paper 2 can be pressed by the pressure bar. It is formed in a "c" shape. Since the end of the pressing rod that has descended downward presses only the mask 4 and wrapping paper 2 in the region where the recess 1601 is located, the tongs 4620 are not constrained by the pressing rod and can retreat backward. .
  • FIG. 11A shows that the tongs 4620 are inserted into the wrapping paper 2 while holding the mask 4 between the upper clamp plate 4622 and the lower clamp plate 4624, and the pressing rod of the pressing unit 4700 11B shows a state in which the wrapping paper 2 and the mask 4 are pressed through the recesses 4601 of the upper clamp plate 4622 and the lower clamp plate 4624, and FIG. It is shown that the tongs 4620 are retracted while pressing the wrapping paper 2 and the mask 4 through the recess 4601 of the plate 4622 and the lower clamp plate 4624.
  • the tongs 4620 pass between the upper adsorbing part 4200 and the lower adsorbing part 4400 of the mouth widening device 3000 and enter into the wrapping paper 2 or fall out of the wrapping paper 2.
  • the pressing part 4700 is disposed only on the upper side of the working table at the mask insertion position C while being spaced apart from the working platform of the working turntable, but the pressing part 4700 corresponds to each of the working platforms 1200 ( 4700) may also be considered. In this case, as shown in FIG. 15 , the pressing part 4700 may be coupled to the upper rear surface of the gate plate 1300 .
  • the pressing unit 4700 is installed to correspond to each of the work platforms 1200, the wrapping paper and the mask can be more stably maintained during work and intermittent rotation of the work turntable 1000.
  • the air removal device 5000 is located above the work platform 1200 at the air removal position, and the corresponding work platform 1200 of the work turntable is at the air removal position D (see FIG. 1). When there is, it is configured to remove air in the wrapping paper 1 by pressing the wrapping paper 2 into which the mask 4 is inserted from top to bottom.
  • the air removal device 5000 includes a pressure block 5400 that presses the wrapping paper 2 and an actuator 5200 that drives the press block 5400 up and down.
  • a plurality of air removing devices 5000 may be provided to correspond to the number of wrapping papers, and one air removing device 5000 may simultaneously pressurize the upper surfaces of the plurality of wrapping papers 2 to remove air.
  • the inlet sealing device 6000 is configured to seal the inlet of the wrapping paper 2 when the corresponding work platform 1200 is in the inlet sealing position E (see FIG. 1).
  • the inlet sealing device 6000 is disposed on the front side of the inlet widening device 3000, avoiding the inlet widening device 3000 installed on each of the work platforms 1200.
  • the inlet sealing device 6000 includes an upper heating block 6200 and a lower heating block 6400 disposed vertically with the inlet of the wrapping paper 2 interposed therebetween, the upper heating block 6200 and the lower heating block ( 6400) includes an upper actuator 6100 and a lower actuator 6300 that move the wrapping paper 2 in the direction of pressing the inlet, that is, in the direction of convergence.
  • the inlet sealing device 6000 may be provided to correspond to the number of wrappers, or one inlet sealing device 6000 may be provided to seal the inlets of a plurality of wrappers 2 at the same time.
  • the upper adsorption unit 3200 The working platform 1200 is a platform transfer device 7000; See Fig. 2) is transferred forward. At this time, the adsorption state of the wrapping paper 2 to the work platform 1200 may be maintained as it is.
  • the control unit 8000 controls the wrapping paper loading device 2200 so that the wrapping paper 2 ) is loaded into the corresponding work platform 1200. At this time, suction holes 1220 or vacuum pads provided in the work platform 1200 adsorb and maintain the wrapping paper 2 .
  • the control unit 8000 controls the platform transfer device 7000 to move the work platform 1200 to the entrance. It advances more forward than the position where the widening device 3000 is located. The advancement of the work platform 1200 by the platform transfer device 7000 may be performed from the wrapping paper loading position A or may have already been performed in one of the previous steps.
  • the entrance widening device 3000 is coupled to the front surface of the gate plate 1300 installed at the end of the turntable plate 1100 on which the work platform 1200 is installed to be movable back and forth. More specifically, the inlet widening device 3000 is coupled to the upper suction part 3200 for adsorbing the upper ply of the wrapping paper 2 and the upper front surface of the gate plate 1300 to move the upper suction part 3200 up and down
  • a lower actuator coupled to the lower front surface of the gate plate 1300 to move the lower adsorption unit 3400 up and down (3300).
  • the working platform 1200 After loading the wrapping paper 2 on the working platform 1200, the working platform 1200 is retracted, and the inlet portion of the wrapping paper 2 is placed between the upper suction part 3200 and the lower suction part of the mouth widening device 3000 ( 3400) is placed between them.
  • control unit 7000 controls the opening opening device 3000 to open the entrance of the wrapping paper 2.
  • the work turntable 1000 rotates in a state where the inlet widening device 3000 opens the entrances of the wrapping papers 2 adsorbed and held on the work platform 1200, so that the work platform 1200 is at the mask insertion position C. reach When the corresponding work platform 1200 reaches the mask insertion position C, the control unit 7000 controls the mask loading device 4000 to load one or a plurality of masks 4 for each wrapping paper 2. It is inserted into the wrapping paper (2).
  • a mask loading (or mask insertion) operation is performed in the following order under the control of the controller 7000 .
  • the masks 2 loaded in the first mask cassette 20a arranged in the first mask cassette arrangement unit 4220 of the mask supply unit 4200 are placed on the corresponding mask loading/unloading platform 4420 of the mask loading turntable 4400. Put the number of masks 2 to be inserted into the upper mask holder 40.
  • the mask holders 40 are placed on the lifting plate 4422 on the mask input/output platform 4420, and are pushed by the mask insertion unit 4600 by the lifting of the lifting plate 4422, and rise to a height at which they can move forward.
  • the tongs 4620 advance into the mask holder 40 and the upper tongs of the tongs 4620 After the mask 4 is held between the plate 4622 and the lower clamp plate 4624, it is further advanced to insert and load the mask 4 into the wrapper 2 with the opening opened as described above.
  • the pressing unit 7000 operates to fix the wrapping paper 2 and the mask 4, and the tongs 4620 retreat and come out of the mask.
  • the air removal position D The air removing device 5000 provided in the pressurizes the upper surface of the wrapping paper 2 to remove air in the wrapping paper 2 .
  • the control unit 8000 controls the platform
  • the transfer device 7000 is controlled to move the work platform 1200 forward again, whereby the inlet portion of the wrapping paper 2 held on the work platform 1200 is positioned within the inlet sealing device 6000.
  • the controller 8000 controls the inlet sealing device 6000 to seal the inlet of the wrapping paper 2 .
  • the work platform 1200 adsorbing and holding the wrapping paper 2 into which the mask 4 is inserted and whose inlet is sealed reaches the marking position F by the rotation of the work turntable 1000, so that the marking work is performed. Then, when the work platform 1200 reaches the unloading position G by the rotation of the work turntable 1000, the wrapper 2 in which the mask 4 is accommodated at the unloading position G is removed from the outside. is unloaded with
  • FIG. 16 a mask packaging system according to another embodiment of the present invention will be described with reference to FIG. 16 .
  • the mask packaging system 1 includes a turntable plate 1100 including four branches 1120 formed at 90 degree intervals, and on the turntable plate 1100, more Specifically, it includes four work platforms 1200 movably installed on four branches 1120 and includes a work turntable 1000 that rotates in a stepwise manner with respect to the center.
  • each of the work platforms 1200 has four predetermined positions, a wrapping paper loading position (a), an opening opening and mask insertion position (b), an air removal and sealing position ( c) and at the marking and unloading position (d).
  • a wrapping paper loading position a
  • an opening opening and mask insertion position b
  • an air removal and sealing position c
  • marking and unloading position d
  • the wrapping paper loading device 2200 loads one or more wrapping papers on the corresponding work platform 1200 at regular intervals.
  • the entrance opening device 3000 for opening the entrance of the wrapping paper 2
  • the corresponding work platform 1200 opening the entrance and mask
  • a mask loading device 4000 for inserting one or more masks 4 into each of the wrappers 2 whose mouths remain open on the corresponding working platform 1200, and the corresponding working platform
  • the air removal device 5000 for removing air from the wrapping paper 2 by pressing the upper surface of the wrapping paper 2 and the corresponding work platform 1200 are and an inlet sealing device 6000 for sealing the inlet of the wrapper 2 from which the mask 4 is inserted and the air therein removed, when in the removing and sealing position d
  • the mask packaging system 1 moves each of the plurality of work platforms 1200 back and forth to correspond to the operation of the loading device, the mouth widening device, the mask loading device, or the mouth sealing device. It includes four platform transfer devices 7000 that move.
  • Each of the wrapping paper loading device 2200, the inlet opening device 3000, the mask loading device 4000, the air removal device 5000, the inlet sealing device 6000, and the platform transfer device 7000 are the same as in the previous embodiment.
  • the configuration of the device, mask loading device, air removal device, inlet sealing device, and platform conveying device can be followed almost as they are. Contents not described in relation to this embodiment are duplicated with the description of the previous embodiment, so a detailed description thereof will be omitted.
  • the work platform may be provided with various numbers other than the 8 or 4 previously exemplified.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Abstract

L'invention concerne un système d'emballage de masques. Un système d'emballage de masques selon un mode de réalisation de la présente invention comprend : un plateau tournant de travail comprenant une plaque de plateau tournant, et une pluralité de plates-formes de travail disposées sur le plateau tournant de façon à être mobiles vers l'avant et vers l'arrière ; un dispositif de chargement d'élément d'emballage pour charger un élément d'emballage sur une plate-forme de travail correspondante lorsque la plate-forme de travail correspondante se trouve à l'une d'une pluralité de positions ; un dispositif d'ouverture d'entrée pour ouvrir une entrée de l'élément d'emballage chargé sur la plate-forme de travail correspondante, lorsque la plate-forme de travail correspondante se trouve à l'une de la pluralité de positions ; un dispositif de chargement de masques pour insérer un ou plusieurs masques dans l'élément d'emballage ayant une entrée ouverte, lorsque la plate-forme de travail correspondante se trouve à l'une de la pluralité de positions ; un dispositif de scellement d'entrée pour sceller l'entrée de l'élément d'emballage dans lequel le masque est inséré, lorsque la plate-forme de travail correspondante se trouve à l'une de la pluralité de positions ; et une pluralité de dispositifs de transfert de plate-forme pour déplacer chacune de la pluralité de plates-formes vers l'avant et vers l'arrière.
PCT/KR2022/003648 2021-06-09 2022-03-16 Système d'emballage de masques WO2022260250A1 (fr)

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KR102347631B1 (ko) * 2021-06-09 2022-01-05 한동희 마스크 포장 시스템

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JPH08252878A (ja) * 1995-02-15 1996-10-01 Elopak Syst Ag カートンブランク取扱い装置
KR101067454B1 (ko) * 2011-06-17 2011-09-27 주식회사리팩 듀얼 그립퍼형 포장장치의 봉지 개봉용 버큠장치
KR101375205B1 (ko) * 2010-07-21 2014-03-18 파우치 팩 이노베이션즈, 엘엘씨. 충전밀봉기계 속으로 파우치를 연속 부가시키는 부하 스마트 시스템
KR101958000B1 (ko) * 2017-08-01 2019-03-13 신석호 마스크 자동 포장장치
KR102061432B1 (ko) * 2018-11-28 2019-12-31 박화춘 진공 포장기
KR102347631B1 (ko) * 2021-06-09 2022-01-05 한동희 마스크 포장 시스템

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KR101968334B1 (ko) 2017-07-03 2019-04-11 오성시스템 주식회사 로터리형 위생마스크 자동 포장장치

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Publication number Priority date Publication date Assignee Title
JPH08252878A (ja) * 1995-02-15 1996-10-01 Elopak Syst Ag カートンブランク取扱い装置
KR101375205B1 (ko) * 2010-07-21 2014-03-18 파우치 팩 이노베이션즈, 엘엘씨. 충전밀봉기계 속으로 파우치를 연속 부가시키는 부하 스마트 시스템
KR101067454B1 (ko) * 2011-06-17 2011-09-27 주식회사리팩 듀얼 그립퍼형 포장장치의 봉지 개봉용 버큠장치
KR101958000B1 (ko) * 2017-08-01 2019-03-13 신석호 마스크 자동 포장장치
KR102061432B1 (ko) * 2018-11-28 2019-12-31 박화춘 진공 포장기
KR102347631B1 (ko) * 2021-06-09 2022-01-05 한동희 마스크 포장 시스템

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