US20140157571A1 - Automatic Shoe-Cover Machine and Shoe-Cover Packaging Mechanism - Google Patents

Automatic Shoe-Cover Machine and Shoe-Cover Packaging Mechanism Download PDF

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Publication number
US20140157571A1
US20140157571A1 US14/122,235 US201214122235A US2014157571A1 US 20140157571 A1 US20140157571 A1 US 20140157571A1 US 201214122235 A US201214122235 A US 201214122235A US 2014157571 A1 US2014157571 A1 US 2014157571A1
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US
United States
Prior art keywords
shoe
shoe cover
cover
roller
covers
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.)
Abandoned
Application number
US14/122,235
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English (en)
Inventor
Liangjie Xu
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.)
OTO INDUSTRY(SHANGHAI) Co Ltd
OTO Industry (Shanghai) Co Ltd
Original Assignee
OTO Industry (Shanghai) Co Ltd
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
Priority claimed from CN2011101373373A external-priority patent/CN102188146A/zh
Priority claimed from CN201120170379U external-priority patent/CN202138923U/zh
Application filed by OTO Industry (Shanghai) Co Ltd filed Critical OTO Industry (Shanghai) Co Ltd
Assigned to OTO INDUSTRY(SHANGHAI) CO., LTD. reassignment OTO INDUSTRY(SHANGHAI) CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: XU, LIANGJIE
Publication of US20140157571A1 publication Critical patent/US20140157571A1/en
Abandoned legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
    • B65D83/0894—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession the articles being positioned relative to one another or to the container in a special way, e.g. for facilitating dispensing, without additional support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/16—Overshoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/16—Overshoes
    • A43B3/163—Overshoes specially adapted for health or hygienic purposes, e.g. comprising electrically conductive material allowing the discharge of electrostatic charges
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D999/00—Subject matter not provided for in other groups of this subclass
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G25/00—Household implements used in connection with wearing apparel; Dress, hat or umbrella holders
    • A47G25/80—Devices for putting-on or removing boots or shoes, e.g. boot-hooks, boot-jacks
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D2200/00—Machines or methods characterised by special features
    • A43D2200/30—Machines including a magazine, e.g. for feeding blanks, pre-forms or sheets
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/53—Adaptations of cores or reels for special purposes
    • B65H2701/535—Dimensional aspect, e.g. non-cylindrical cores
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53657—Means to assemble or disassemble to apply or remove a resilient article [e.g., tube, sleeve, etc.]

Definitions

  • the present invention relates to an automatic shoe-cover machine, and the present invention further relates to a shoe-cover packaging mechanism adapted for the automatic shoe-cover machine.
  • the main object of the present invention is to overcome the above disadvantage so as to provide an automatic shoe-cover machine and a shoe-cover packaging mechanism, wherein the automatic shoe-cover machine and the shoe-cover packaging mechanism both have no need of special requirements for manufacturing or packaging the shoe-covers used for the automatic shoe-cover machine, and the drag-action from a foot of a user and the corresponding shoe-covers having a connecting relationship can be utilized to make automatic and continuous actions of wearing shoe-covers to be achieved.
  • the object of the present invention is achieved by the following automatic shoe-cover machine:
  • an automatic shoe-cover machine comprising a shoe-cover roller, a blocking device, a cutting device and a sliding pull hook, wherein multiple serially-connected shoe-covers are wound on the shoe-cover roller, wherein each of shoe-covers has a foot inserting opening, wherein the blocking device, the cutting device and the sliding pull hook are sequentially provided in the radial direction thereof, wherein the sliding pull hook is connected to a driver, wherein the driver is connected with an electric motor and an electric controller.
  • each of the shoe-covers is made of soft material and has a bag-shaped structure, wherein multiple shoe-covers are aligned in a linear manner by connecting points provided respectively at two ends of each of the shoe-covers and wound on the shoe-cover roller to define a coil-shaped structure.
  • the blocking device comprises a blocking portion and two supporting portion, wherein the blocking portion is a coordinating member, or a blocking panel or a blocking strip, wherein each of the blocking panel and the blocking strip is movably arranged, wherein each of the supporting portions is provided with the blocking portion.
  • the blocking device is a single blocking member or two or more blocking members provided side by side, wherein the cutting device is provided above the blocking device.
  • the cutting device comprises a cutter and an electric driving device, wherein a cutter protecting casing is provided on the cutter.
  • one or more shoe-cover transmitting wheels are provided below the shoe-cover roller, wherein the shoe-cover transmitting wheel is connected with a shoe-cover in a thread-shaped connection.
  • the driver comprises a driving band and two driving wheels, wherein the two driving wheels are respectively provided outside of the shoe-cover roller and outside of the sliding pull hook, wherein the driving band has two ends covering the two driving wheels respectively and connected with the sliding pull hook, wherein the driving band is a belt or a chain, each of the driving wheels is a pulley or a chain wheel.
  • the driver comprises a driving screw and a screw nut, wherein the driving screw is provided below the shoe-cover roller, and the screw nut is sleeved on the driving screw and is connected with the sliding pull hook.
  • the driver comprises a driving chain and a driving gear, wherein the driving gear is provided below the shoe-cover roller, the driving chain and the driving gear are engaged with each other, and the driving chain is connected with the sliding pull hook.
  • the shoe-cover roller is a hollow sleeve, wherein a central fixing rod of the shoe-cover roller is provided in the hollow sleeve, and a cone-shaped fixing casing and a stopping friction material for the shoe-cover roller are respectively provided on two ends of the central fixing rod, wherein the stopping friction material for the shoe-cover roller is adapted for controlling the friction force resulted from the turning of the central fixing rod by adjusting a regulating bolt.
  • a shoe-cover packaging mechanism comprises a shoe-cover roller and the shoe-covers wound on the shoe-cover roller, wherein each of the shoe-covers has a bag-shaped structure having an inserting opening, wherein the inserting opening has elastic material provided thereon, and multiple shoe-covers are serially connected in a linear manner by the connecting points respectively provided on two ends of each of the shoe-covers and are wound on the shoe-cover roller to be packaged to define a coil-shaped structure, wherein the shoe-cover roller is provided in an axis of the coil-shaped structure made of the shoe-covers.
  • the shoe-cover roller is a cylinder-shaped roller.
  • the shoe-cover roller has a protrusion provided in a middle portion thereof, wherein the protrusion has a cross section bigger than a cross section of each of to two ends of the cylinder-shaped roller.
  • the shoe-covers having the inserting openings which are under an opened state are provided on the middle portion of the shoe-cover roller or two ends of the protrusion provided on the middle portion of the shoe-cover roller.
  • shoe-cover package and the protrusion of the shoe-cover roller are round, oval, spindle-shaped or rectangular.
  • the connecting point provided between two neighboring shoe-covers is a structure accordingly defined during the edge banding process of two ends of each of the two neighboring shoe-covers.
  • one of the connecting points of one shoe-cover is connected to one end or two ends of another neighboring connecting point.
  • the shoe-cover roller is a hollow sleeve, wherein a central fixing rod of the shoe-cover roller is provided in the hollow sleeve, and two cone-shaped fixing casings are respectively provided with two ends of the central fixing rod, wherein the two ends of the central fixing rod extend out of the shoe-cover roller, wherein a smaller opening of each of the cone-shaped fixing casings faces the middle portion of the shoe-cover roller.
  • the sequentially-connected shoe-covers are wound on the shoe-cover roller, which helps the automatic shoe-cover machine to be operated in a continuous and reliable manner so that the production cost is decreased and the production efficiency is greatly improved.
  • the shoe-cover packaging process employing the shoe-cover roller which only need a rolling device provided in the terminal of the shoe-cover manufacturing device, is able to accomplish the whole automatic operation for manufacturing and packaging the shoe-covers and gives a great contribute to stable quality and mass production of the shoe-covers.
  • FIG. 1A is a schematic diagram of a first connection between the shoe-covers of the present invention.
  • FIG. 1B is a schematic diagram of a second connection between the shoe-covers of the present invention.
  • FIG. 1C is a schematic diagram of a third connection between the shoe-covers of the present invention.
  • FIG. 1D is a schematic diagram of a fourth connection between the shoe-covers of the present invention.
  • FIG. 2A is a schematic diagram of a first structure type of the shoe-cover roller of the present invention.
  • FIG. 2B is a schematic diagram of a second structure type of the shoe-cover roller of the present invention.
  • FIG. 2C is a schematic diagram of a third structure type of the shoe-cover roller of the present invention.
  • FIG. 2D is a schematic diagram of a fourth connection between the shoe-covers of the present invention.
  • FIG. 3A is a schematic diagram of a first packaging method for the shoe-covers having a connection type of the present invention.
  • FIG. 3B is a schematic diagram of a second packaging method for the shoe-covers having a connection type of the present invention.
  • FIG. 3C is a schematic diagram of a third packaging method for the shoe-covers having a connection type of the present invention.
  • FIG. 3D is a schematic diagram of a fourth packaging method for the shoe-covers having a connection type of the present invention.
  • FIG. 3E is a schematic diagram of the shoe-covers shown in FIG. 3D , wherein the shoe-covers are under a wound state.
  • FIG. 4 is a schematic diagram of a fixing device for the shoe-cover sleeve of the present invention
  • FIG. 5A is a schematic diagram of a first step of the operating process according to a first embodiment of the present invention.
  • FIG. 5B is a schematic diagram of a second step of the operating process according to a first embodiment of the present invention.
  • FIG. 5C is a schematic diagram of a third step of the operating process according to a first embodiment of the present invention.
  • FIG. 5D is a schematic diagram of a fourth step of the operating process according to a first embodiment of the present invention.
  • FIG. 5E is a schematic diagram of a fifth step of the operating process according to a first embodiment of the present invention.
  • FIG. 5F is a schematic diagram of a sixth step of the operating process according to a first embodiment of the present invention.
  • FIG. 6A is a concise schematic diagram of a first step of the operating principle according to a first embodiment of the present invention.
  • FIG. 6B is a concise schematic diagram of a second step of the operating principle according to a first embodiment of the present invention.
  • FIG. 6C is a concise schematic diagram of a third step of the operating principle according to a first embodiment of the present invention.
  • FIG. 6D is a concise schematic diagram of a fourth step of the operating principle according to a first embodiment of the present invention.
  • FIG. 6E is a concise schematic diagram of a fifth step of the operating principle according to a first embodiment of the present invention.
  • FIG. 6F is a concise schematic diagram of a sixth step of the operating principle according to a first embodiment of the present invention.
  • FIG. 7A is a schematic diagram of a first structure type of a shoe-cover transmitting wheel of the present invention.
  • FIG. 7B is a schematic diagram of a second structure type of a shoe-cover transmitting wheel of the present invention.
  • FIG. 7C is a schematic diagram of a third structure type of a shoe-cover transmitting wheel of the present invention.
  • FIG. 8 is a schematic diagram of a stopping element of a shoe-cover of the present invention.
  • FIG. 9A is a schematic diagram of a blocking portion for shoe-covers of the present invention, wherein the blocking portion for shoe-covers is a first coordinating member, wherein the first coordinating member is under a first work state.
  • FIG. 9B is a schematic diagram of a blocking portion for shoe-covers of the present invention, wherein the blocking portion for shoe-covers is a first coordinating member, wherein the first coordinating member is under a second work state.
  • FIG. 9C is a schematic diagram of a blocking portion for shoe-covers of the present invention, wherein the blocking portion for shoe-covers is a second coordinating member, wherein the first coordinating member is under a first work state.
  • FIG. 9D is a schematic diagram of a blocking portion for shoe-covers of the present invention, wherein the blocking portion for shoe-covers is a second coordinating member, wherein the first coordinating member is under a second work state.
  • FIG. 10A is a schematic diagram of a first driver for a shoe-cover sliding pull hook of the present invention.
  • FIG. 10B is a schematic diagram of a second driver for a shoe-cover sliding pull hook of the present invention.
  • FIG. 10C is a schematic diagram of a third driver for a shoe-cover sliding pull hook of the present invention.
  • FIG. 11 is a schematic diagram of a protecting casing for a cutting device of the present invention.
  • FIG. 12A is a concise schematic diagram of a first step of the operating principle according to a second embodiment of the present invention.
  • FIG. 12B is a concise schematic diagram of a second step of the operating principle according to a second embodiment of the present invention.
  • FIG. 12C is a concise schematic diagram of a third step of the operating principle according to a second embodiment of the present invention.
  • FIG. 12D is a concise schematic diagram of a fourth step of the operating principle according to a second embodiment of the present invention.
  • FIG. 13 is a concise schematic diagram of a control circuit of the present invention.
  • an automatic shoe-cover machine of the present invention comprises a shoe-cover roller 5 , wherein multiple serially connected shoe-covers 1 are wound on the shoe-cover roller 5 , wherein each of the shoe-covers 1 has a foot inserting opening 4 , wherein a blocking device 7 , a cutting device 6 and a sliding pull hook 15 are sequentially provided on the radial direction of shoe-cover roller 5 , wherein the sliding pull hook 15 is connected to a driver, wherein the driver is connected with an electric motor and an electric controller.
  • the shoe-cover 1 is made of soft material and has a bag-shaped structure, wherein multiple serially-connected shoe-covers 1 are aligned in a linear manner by a plurality of connecting points 2 provided respectively at two ends each of the shoe-covers and wound on the shoe-cover roller 5 to define a coil-shaped structure.
  • the blocking device 7 comprises a blocking portion 7 - 1 and two supporting portions 7 - 2 , wherein the blocking portion 7 - 1 is a coordinating member, or a blocking panel or blocking strip arranged movably, wherein each of the supporting portions 7 - 2 is connected with the blocking portion 7 - 1 .
  • the blocking device 7 is a single blocking member provided independently, or two or more blocking members provided side by side, wherein the cutting device 6 is provided above the blocking device 7 .
  • the cutting device 6 comprises a cutter 23 and an electric driving device, wherein a cutter protecting casing 24 is movably provided on the cutter 23 .
  • a shoe-cover transmitting wheel 8 is provided below the shoe-cover roller 5 , wherein the shoe-cover transmitting wheel 8 is connected to the shoe-covers arranged in a linear manner.
  • the driver comprises a driving belt 17 and two driving wheels 18 , wherein the two driving wheels 18 are respectively provided outside of the shoe-cover roller 5 and outside of the sliding pull hook 15 , wherein the driving belt 17 has two ends, wherein the two ends of the driving belt 17 are respectively sleeved on the two driving wheels 18 and are connected with the sliding pull hook 15 , wherein the driving belt 17 is a belt or a chain, each of the driving wheels 18 is a pulley or a chain wheel.
  • the driver comprises a driving screw 19 and a screw nut 20 , wherein the driving screw 19 is provided below the shoe-cover roller 5 , and the screw nut 20 is sleeved on the driving screw 19 and is connected with the sliding pull hook 15 .
  • the driver comprises a driving chain 21 and a driving gear 22 , wherein the driving gear 22 is provided below the shoe-cover roller 5 , the driving chain 21 and the driving gear 22 are engaged with each other, and the driving chain 21 is connected with the sliding pull hook 15 .
  • the shoe-cover roller 5 is a hollow sleeve, wherein a central fixing rod 10 for the shoe-cover roller 5 is provided in the hollow sleeve, and two cone-shaped fixing casings 11 and a stopping friction material 12 for the shoe-cover roller 5 are respectively provided on the end portions of the central fixing rod 10 , wherein the stopping friction material 12 for the shoe-cover roller 5 is adapted for controlling the friction force resulted from the turning of the central fixing rod 10 by adjusting a regulating bolt 14 .
  • a shoe-cover packaging mechanism of the present invention comprises a shoe-cover roller 5 and the shoe-covers 1 wound on the shoe-cover roller 5 , wherein each of the shoe-covers 1 has a bag-shaped structure, wherein the shoe-cover 1 has an inserting opening 4 provided thereat, wherein the inserting opening 4 has elastic material provided thereat, and multiple shoe-covers 1 are connected in a linear manner by a plurality of the connecting points 2 provided respectively at two ends of each of the shoe-covers 1 and are wound on the shoe-cover roller 5 to be packaged to define a coil-shaped structure, wherein the shoe-cover roller 5 is provided in an axis of the coil-shaped structure made of the shoe-covers 1 .
  • the shoe-cover roller 5 is a cylinder-shaped roller.
  • the shoe-cover roller 5 has a protrusion 5 - 1 provided in a middle portion thereof, wherein the protrusion 5 - 1 has a cross section bigger than a cross sections of each of two ends of the cylinder-shaped roller.
  • the inserting opening 4 is under an opened state and is provided at the middle portion of the shoe-cover roller 5 or two ends of the protrusion 5 - 1 provided at the middle portion of the shoe-cover roller 5 .
  • the shoe-cover package and the protrusion 5 - 1 of the shoe-cover roller 5 are round, oval, spindle-shaped or rectangular.
  • the connecting point 2 between two neighboring shoe-covers is a structure defined accordingly during the edge banding process of two ends of each of the two neighboring shoe-covers.
  • the connecting point 2 of one shoe-cover 1 is connected to one end or two ends of the connecting point 2 of another neighboring shoe-cover.
  • the shoe-cover roller 5 is a hollow sleeve, wherein a central fixing rod 10 for the shoe-cover roller 5 is provided in the hollow sleeve, and two cone-shaped fixing casings 11 are respectively provided on two ends of the central fixing rod 10 , wherein the two ends of the central fixing rod 10 extend out of the shoe-cover roller 5 , wherein a smaller opening end of each of the cone-shaped fixing casings 11 faces the middle portion of the shoe-cover roller 5 .
  • a blocking device being two blocking members provided side by side in a first embodiment.
  • an automatic shoe-cover machine of the present invention comprises a shoe-cover roller 5 , wherein multiple serially-connected shoe-covers 1 are wound on the shoe-cover roller 5 , wherein each of shoe-covers 1 has a foot inserting opening 4 , wherein a blocking device 7 , a cutting device 6 and a sliding pull hook 15 are sequentially provided on the radial direction of the shoe-cover roller 5 , wherein the sliding pull hook 15 is connected to a driver, wherein the driver is connected with an electric motor and an electric controller.
  • the blocking device 7 is two blocking members provided side by side, wherein the cutting device 6 is provided between the front blocking member and the back blocking member, wherein each of the front blocking member and the back blocking member comprises a blocking portion 7 - 1 and two supporting portions 7 - 2 , wherein the blocking portion 7 - 1 has a V-shaped structure and is wider from bottom to top, wherein each of the supporting portions 7 - 2 is a cross rod, which are respectively provided on two ends of the blocking portion 7 - 1 .
  • the shoe-cover 1 of the present invention is made of soft material and has a bag-shaped structure, wherein a plurality of shoe-covers 1 are aligned in a linear manner by a plurality of connecting points 2 provided respectively at two ends of each of the shoe-covers and wound on the shoe-cover roller 5 to define a coil-shaped structure.
  • the connecting point 2 of the shoe-cover 1 is a banded edge or a portion of a banded edge formed at one end of the shoe-cover 1 during the manufacturing process, wherein the banded edge may be defined by various processes and technologies, such as electric heating, ultrasonic welding, sewing, bonding, wherein the rolled shoe-cover package is cylindrical, drum-shaped, rectangular or fusiform, wherein the foot inserting opening 4 of the shoe-cover 1 is under a closed state and provided in a rolled side, or under an opened state and provided on the middle portion of the shoe-cover roller 5 or two ends of the protrusion 5 - 1 of the middle portion of the shoe-cover roller 5 .
  • the automatic shoe-cover machine For the shoe-cover 1 having an inserting opening under the closed state, the automatic shoe-cover machine requires an opening mechanism to open previously the foot inserting opening of the shoe-cover 1 so as to make the sliding pull hook 15 insert the shoe-cover 1 .
  • the blocking device 7 comprises a blocking portion 7 - 1 and two supporting portions 7 - 2 , wherein the blocking portion 7 - 1 is a coordinating member, or a blocking panel or blocking strip arranged movably, wherein the supporting portions 7 - 2 are connected with the blocking portion 7 - 1 .
  • the blocking portion 7 - 1 is movably provided in a middle portion of the foot inserting opening 4 of a dragged shoe-cover 1 to prevent multiple connected linear shoe-covers being dragged disorderly and keep the foot inserting opening 4 of the dragged shoe-cover 1 being under an opened state.
  • the blocking portion 7 - 1 is made of smooth and elastic material, wherein the blocking portion 7 - 1 has a V-shaped structure and is wider from bottom to top, wherein the blocking portion can be deformed under the effect of a suitable external force to allow the shoe-cover to go through, and in practical applications, the blocking portion 7 - 1 may achieve the objects of blocking and allowing the shoe-cover to go through by supplying an additional spring provided at the blocking device to pre-determine a torsion force, besides the blocking panel or blocking strip made of smooth and elastic material.
  • the blocking portion 7 - 1 may be a coordinating member which can be driven by a driving device to be closed and opened to make the foot inserting opening be easier to be inserted and enable the foot inserting opening 4 to be opened at a pre-determined position, or a blocking panel or blocking strip provided movably to accomplish a reverse and achieve the objects of blocking and allowing the shoe-cover to go through by actuation from a coordinating element 16 , or two or more blocking portions are provided with the supporting portions, and in practical applications, the blocking portion may be a combination of the above types to define one or more arrangements thereof.
  • the blocking portion 7 - 1 is a blocking panel or blocking strip having a V-shaped structure, wherein the blocking panel or blocking strip is wider from bottom to top.
  • the blocking device 7 of the present invention is a single blocking member provided independently, or two blocking members provided side by side, the cutting device 6 is provided above the blocking device 7 , wherein the blocking portion 7 - 1 has a V-shaped structure and is wider from bottom to top to make the foot inserting opening be easier to be inserted and keep the foot inserting opening being opened in a greatest degree, wherein the blocking portion 7 - 1 is provided in an inclined manner and the cutting device 6 is provided above the blocking device 7 to ensure the foot inserting opening to be at a best opened position.
  • the cutting device 6 comprises a cutter 23 and an electric actuating and controlling device, wherein the cutting device 6 comprises a cutter protecting casing 24 , wherein the cutter protecting casing 24 is able to move up and down to prevent other portions of the shoe-cover 1 being cut by mistake, and the cutter 23 may be a rotatable blade to achieve the object of cutting off.
  • a shoe-cover transmitting wheel 8 is provided below the shoe-cover roller 5 to align the shoe-covers in a linear manner, and the swing position of the shoe-cover transmitting wheel 8 can be adjusted by providing an additional spring 9 to maintain a suitable pulling intensity of the shoe-cover 1 connected with the shoe-cover transmitting wheel 8 .
  • the shoe-cover transmitting wheel 8 is a mechanism being separated, wherein the shape of the shoe-cover transmitting wheel 8 may has a common roller-shaped structure for tensioning or temporary passing, or the shoe-cover wheel 8 is designed into a rotating member having a bigger central portion and two smaller edge portion or a rotating wheel having forward thread and reverse thread provided symmetrically therein from the middle portion to two ends so as to make the foot inserting opening of the shoe-cover 1 be further opened and maintained during the moving process of the shoe-covers 1 aligned in a linear manner, and the shoe-cover transmitting wheel 8 may be a combination of above structure types to define one or more arrangements thereof.
  • the foot inserting opening 4 of the linear shoe-cover 1 is under an opened state, and the elastic material 3 provided at the shoe-cover 1 has a suitable tension strengthen, so the shoe-cover transmitting wheel 8 is not illustrated in the specific operating process of the present invention.
  • the driver comprises a driving belt 17 and two driving wheels 18 , wherein the two driving wheels 18 are respectively provided outside of the shoe-cover roller 5 and outside of the sliding pull hook 15 , wherein the driving belt 17 has two ends, wherein the two ends of the driving belt 17 is respectively sleeved on the two driving wheels 18 and are connected with the sliding pull hook 15 , wherein the driving belt 17 is a belt or a chain, each of the driving wheels 18 is a pulley or a chain wheel, wherein each of the driving wheels is actuated by an electric motor or electrical controller.
  • the driver comprises a driving screw 19 and a screw nut 20 , wherein the driving screw 19 has two ends extended outside of the shoe-cover roller 5 and outside of the sliding pull hook 15 , wherein the screw nut 20 is sleeved on the driving screw 19 and is connected with the sliding pull hook 15 , wherein the driving screw 19 is actuated by an electric motor or electrical controller.
  • the driver comprises a driving chain 21 and a driving gear 22 , wherein the driving gear 22 is provided below the shoe-cover roller 5 , the driving chain 21 and the driving gear 22 are engaged with each other, and the driving chain 21 is connected with the sliding pull hook 15 and actuated by an electric motor or electrical controller.
  • the sliding pull hook 15 is symmetrically and respectively provided on both sides of the shoe-cover 1 and connected with the driver, wherein the driver and the cutting device 6 are actuated by an electric motor or electrical control device.
  • the shoe-cover roller 5 is a hollow sleeve, wherein a central fixing rod 10 of the shoe-cover roller is provided in the hollow sleeve, and two cone-shaped fixing casings 11 are respectively provided on two ends of the central fixing rod 10 , wherein each of the two ends of the central fixing rod 10 extends out of the shoe-cover roller 5 , wherein a smaller opening of each of the cone-shaped fixing casings 11 faces a middle portion of the shoe-cover roller 5 to make the central fixing rod 10 pass through the shoe-cover rolling sleeve, wherein the central fixing rod 10 is located by the cone-shaped fixing casings 11 to facilitate the installation of the shoe-covers 1 and decrease the production cost of the shoe-covers, wherein stopping friction material 12 is arranged to rub against one end of the central fixing rod 10 to prevent the shoe-covers rotating freely of the shoe-cover roller 5 , wherein the friction force can be adjusted by a regulating bolt 14 .
  • Multiple shoe-covers are serially connected with by a plurality of connecting points 2 , wherein the connecting points 2 are formed by heat edge banding, wherein the corresponding shoe-covers 1 are wound on the shoe-cover roller 5 , wherein the foot inserting opening 4 of each of the shoe-covers 1 is under an opened state, wherein a first shoe-cover 1 wound on the shoe-cover roller 5 is dragged and the foot inserting opening 4 of the first shoe-cover 1 is sleeved on a first blocking portion of two blocking portion 7 - 1 provided side by side, wherein each of the blocking portion 7 - 1 is made of smooth and elastic material, wherein each of the blocking portion 7 - 1 is V-shaped and inclinedly provided at a front end of the shoe-cover roller 5 so that an elastic material 3 sleeved on the first blocking portion 7 - 1 can go up to a top end of the first blocking portion 7 - 1 arranged inclinedly by a tensile force of the elastic material 3 of the first shoe-cover 1 to drive
  • the blocking device 7 comprising a single blocking member provided independently.
  • the first shoe-cover 1 wound on the shoe-cover roller 5 is dragged out and the foot inserting opening 4 of the first shoe-cover 1 is opened to cover a single blocking portion 7 - 1 , because the blocking portion 7 - 1 is made of smooth and elastic material and inclinedly provided, the elastic material 3 of a front end of the first shoe-cover 1 , which covers the blocking portion 7 - 1 , may be driven by a tensile force from the elastic material 3 of the shoe-cover 1 to move to a top end of the blocking portion 7 - 1 provided inclinedly and touch the switch K 3 , and the sliding pull hook 15 drives the elastic material 3 provided at a front end of the first shoe-cover 1 to move backwardly and open the foot inserting opening 4 , and when the sliding pull hook 15 moves to a pre-determined position, the switch K 2 is touched and the sliding pull hook 15 stops moving, at the moment, the foot inserting opening 4 is completely opened and kept under an opened state, wherein a

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
US14/122,235 2011-05-25 2012-03-02 Automatic Shoe-Cover Machine and Shoe-Cover Packaging Mechanism Abandoned US20140157571A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201110137337.3 2011-05-25
CN2011101373373A CN102188146A (zh) 2011-05-25 2011-05-25 自动鞋套机
CN201120170379U CN202138923U (zh) 2011-05-25 2011-05-25 鞋套包装机构
CN201120170379.2 2011-05-25
PCT/CN2012/071864 WO2012159476A1 (fr) 2011-05-25 2012-03-02 Machine couvre-chaussures automatique et mécanisme d'emballage de couvre-chaussures

Related Parent Applications (1)

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PCT/CN2012/071864 A-371-Of-International WO2012159476A1 (fr) 2011-05-25 2012-03-02 Machine couvre-chaussures automatique et mécanisme d'emballage de couvre-chaussures

Related Child Applications (1)

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US15/183,765 Division US20160297601A1 (en) 2011-05-25 2016-06-15 Automatic Shoe-Cover Machine and Shoe-Cover Packaging Mechanism

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US20140157571A1 true US20140157571A1 (en) 2014-06-12

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US14/122,235 Abandoned US20140157571A1 (en) 2011-05-25 2012-03-02 Automatic Shoe-Cover Machine and Shoe-Cover Packaging Mechanism
US15/183,765 Abandoned US20160297601A1 (en) 2011-05-25 2016-06-15 Automatic Shoe-Cover Machine and Shoe-Cover Packaging Mechanism

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Application Number Title Priority Date Filing Date
US15/183,765 Abandoned US20160297601A1 (en) 2011-05-25 2016-06-15 Automatic Shoe-Cover Machine and Shoe-Cover Packaging Mechanism

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US (2) US20140157571A1 (fr)
WO (1) WO2012159476A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016060876A1 (fr) * 2014-10-16 2016-04-21 Oto Industry (Wuhan) Co., Ltd Distributeur de couvre-chaussures automatique avec cartouche de couvre-chaussures

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US20050126037A1 (en) * 2003-10-31 2005-06-16 Benham Joan M. Low-cost disposable protective foot covering
US20060144879A1 (en) * 2004-11-16 2006-07-06 Quanxi Hu Automatic shoe cover dispenser
US20090071989A1 (en) * 2007-09-17 2009-03-19 Liam Minhai He Apparatus and methods for automatic shoe cover stripping

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US7775396B2 (en) * 2007-03-28 2010-08-17 Liang Jie Xu Automatic shoe cover dispenser
CN101305849B (zh) * 2008-07-02 2010-06-09 徐良杰 拖拉式自动鞋套机
CN201591433U (zh) * 2009-07-14 2010-09-29 涂文瑞 全自动卷纸式鞋套机
CN101810423B (zh) * 2010-03-13 2012-07-25 胡全喜 自动鞋套机
CN102188146A (zh) * 2011-05-25 2011-09-21 徐良杰 自动鞋套机
CN202138923U (zh) * 2011-05-25 2012-02-08 徐良杰 鞋套包装机构

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US3775793A (en) * 1972-01-17 1973-12-04 Chen A Shoe covering apparatus
US20020023371A1 (en) * 2000-07-11 2002-02-28 Goktan Gultekin Continuous form disposable shoe cover and method of making same
US20050126037A1 (en) * 2003-10-31 2005-06-16 Benham Joan M. Low-cost disposable protective foot covering
US20060144879A1 (en) * 2004-11-16 2006-07-06 Quanxi Hu Automatic shoe cover dispenser
US20090071989A1 (en) * 2007-09-17 2009-03-19 Liam Minhai He Apparatus and methods for automatic shoe cover stripping

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016060876A1 (fr) * 2014-10-16 2016-04-21 Oto Industry (Wuhan) Co., Ltd Distributeur de couvre-chaussures automatique avec cartouche de couvre-chaussures

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US20160297601A1 (en) 2016-10-13

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