KR20170040420A - Film winding device for a camera - Google Patents

Film winding device for a camera Download PDF

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Publication number
KR20170040420A
KR20170040420A KR1020150139015A KR20150139015A KR20170040420A KR 20170040420 A KR20170040420 A KR 20170040420A KR 1020150139015 A KR1020150139015 A KR 1020150139015A KR 20150139015 A KR20150139015 A KR 20150139015A KR 20170040420 A KR20170040420 A KR 20170040420A
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KR
South Korea
Prior art keywords
film
winding
take
cutter
paper tube
Prior art date
Application number
KR1020150139015A
Other languages
Korean (ko)
Other versions
KR101746085B1 (en
Inventor
한철근
Original Assignee
한철근
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Filing date
Publication date
Application filed by 한철근 filed Critical 한철근
Priority to KR1020150139015A priority Critical patent/KR101746085B1/en
Publication of KR20170040420A publication Critical patent/KR20170040420A/en
Application granted granted Critical
Publication of KR101746085B1 publication Critical patent/KR101746085B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/16—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
    • B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/41419—Starting winding process
    • B65H2301/41425—Starting winding process involving blowing means, e.g. air blast
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4143—Performing winding process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4144—Finishing winding process
    • B65H2301/41445—Finishing winding process after winding process
    • B65H2301/41446—Finishing winding process after winding process removing roll/core from shaft/mandrel, e.g. by compressed air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/418—Changing web roll
    • B65H2301/4181—Core or mandrel supply
    • B65H2301/41816—Core or mandrel supply by core magazine within winding machine, i.e. horizontal or inclined ramp holding cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B65H2301/418—Changing web roll
    • B65H2301/4182—Core or mandrel insertion, e.g. means for loading core or mandrel in winding position
    • B65H2301/41822—Core or mandrel insertion, e.g. means for loading core or mandrel in winding position from above, i.e. by gravity

Landscapes

  • Replacement Of Web Rolls (AREA)

Abstract

The present invention relates to a film automatic winding apparatus, and more particularly, to a film automatic winding apparatus for winding a film fed from a material such as vinyl or the like and wound on a paper tube, The present invention relates to a film automatic winding apparatus which can perform a winding operation very efficiently and at a high speed by performing a continuous automatic operation without a partial stopping process.
The present invention relates to an apparatus for supplying a film, comprising: a film supply unit installed on an upper portion of a main body to supply a film; a branch pipe feeder provided on an upper portion of the main body to supply a branch pipe; a winder installed below a branch pipe outlet of the branch pipe feeder; A moving device for pushing the paper tube out of the winding device, a cutting device for cutting the film, and a take-out device for taking out the paper tube wound with the film.

Description

[0001] FILM WINDING DEVICE FOR A CAMERA [0002]

The present invention relates to a film automatic winding apparatus, and more particularly, to a film automatic winding apparatus for winding a film fed from a material such as vinyl or the like and wound on a paper tube, The present invention relates to a film automatic winding apparatus which can perform a winding operation very efficiently and at a high speed by performing a continuous automatic operation without a partial stopping process.

In general, a film winding apparatus is a device for winding a film to be fed continuously from an extruder to a vinyl and then feeding the film to be fed in the paper making process in order to facilitate processing in the following process. As a film winding device, The structure consists of inserting a paper tube into the roll and then rotating the paper tube to wind the film on the paper tube.

The structure of this basic film automatic winder is improved, and a series of devices for winding and cutting the extruded film on the paper tube are automatically wound on the paper tube continuously without stopping process or partial stop, A technique which shortened the time was discovered by the present applicant and was registered as a patent No. 1553167. [

The above-mentioned patent, which is pre-registered, comprises a winding device for winding a film on a paper tube, a film feeder, a paper tube feeder, a film cutting device, a takeout device, a power drive, etc., However, since the structure of the winding device using the clutch and the structure of the cutting device and the take-out device are relatively complicated, the operation from one process to the next is not simple and complicated. But also has a drawback in that it takes up a lot of installation space because of its large volume.

The present invention solves the above disadvantages. It is an object of the present invention to provide a moving device and a cutting device for pushing out a paper tube from which a film is pulled from a winding device of a film can be advanced to a simple series of processes, It is an object of the present invention to provide a film automatic winding apparatus capable of performing an automatic winding operation with a simpler structure by eliminating a manual operation of a worker by adding a winding process to a next branch tube so that the work can be easily performed.

In order to achieve the above object, the present invention provides a film forming apparatus including a film supply unit installed on an upper portion of a main body, a film supply unit for supplying a film, a branch pipe supply unit installed on an upper portion of the main body to supply a branch pipe, And a take-out device for taking out the paper tube wound with the film, characterized in that the automatic film winding apparatus comprises a moving device for pushing the paper tube having the winding of the film from the winding device, a cutting device for cutting the film, to provide.

According to the present invention, since a series of apparatuses such as cutting, drawing, and the like are realized as a very simple structure from the winding of a film, a series of winding operations are completely automated without the help of manual operation in a short time, Particularly, the starting end of the feed side of the cut film is wrapped around the blowing tube as air so that it can be wound on the following branch tube, and the end where the winding is completed is completely wound around the wound branch tube to finish the finishing work by automation work, The structure is simple, the production cost is low, and the space for installation is small.

1 is a front view showing the entirety of the present invention;
Fig. 2 is a left side view of Fig. 1
3 is an exploded perspective view of the cutting apparatus.
4 is an explanatory diagram of an initial state operation in which a film is wound on a branch tube;
5 is an explanatory view of pushing the paper tube wound by the film by the moving device;
6 is an explanatory diagram of a structure in which a paper tube wound with a film is moved to a take-
Fig. 7 is an explanatory view of operations for winding both ends of a cut film on a branch pipe.
8 is an exemplary perspective view of a paper-

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the present invention as claimed. .

In the automatic film winding apparatus of the present invention, as shown in FIG. 1, the same component parts are provided on both sides of the film feeding device, and reference numerals will be written in one of the structures for convenience.

The present invention relates to a film supply apparatus (100) provided on an upper part of a main body (1) for supplying a film, a branch pipe supply device (200) installed on the upper part of the main body (1) A moving device 400 for moving the paper tube 2 from which the film 2 has been completely wound by pushing it out of the winding device 300, a film 2 And a take-out device 600 for taking out the paper tube 3 wound with the film 2. The take-

As shown in the drawing, the winding device 300, the cutting device 500, and the take-out device 600 are sequentially arranged on the same plane, and a paper tube feeding device 200 is provided on the winding device 300 While the film 2 and the paper tube 3 are fed from the upper side and are fed through the winding device 300 and the cutting device 500 and the take-out device 600, Is completed.

The winding device 300 includes two winding rollers 8 and 8 'which are laterally connected to each other as a belt 7 and are rotated in the same direction as the driving shaft 6 of the driving motor 5, 9 which is freely lifted and lowered around the rotating shaft 10 and which is formed on the interlocking shaft 12 connected to the rotating shaft 10 of the pressing rollers 10 as the belt 11 and presses the paper tube 2 on which the film 2 is wound 13).

A branch pipe hopper 14 having a branch pipe 3 is installed on one side of the upper part of the winding devices 300 and 300 and the branch pipe 3 is connected to the branch pipe 3 through a discharge port 4 by a discharge cylinder 15 provided at the lower end. Are dropped onto the upper surface of the winding rollers 8 and 8 'one by one.

A scraper 18 of a plunger 17 is provided in front of the lower end discharge port 4 of the paper making hopper 14 to rotate in the forward direction about the axis by the operation of the pivoting cylinder 15, A state in which the paper roll 3 'having been wound up a certain amount between the pressing roller 13 and the pressing roller 13 is lifted by the pressing cylinder 19 connected to the bracket of the interlocking shaft 12 A moving device 400 of a paper-and-tube roll 3 'pushing to the upper side of the take-out device 600 forward is installed by the turning operation of the plunger 17 in the paper-

The cutter device 500 is installed on the front side of the winding rollers 8 and 8 'on one side of the gap portion 21 of the cutter bar 20 provided on the same plane, And a cutter 22 for cutting the film 2 while moving in the width direction of the film 2 and returning to the film 2 when the film 2 is positioned on the upper surface of the film 2.

In the cutter stand 20 adjacent to the winding rollers 8 and 8 ', the starting end of the film 2 cut by the cutter 22 is formed as air on the upper surface of the winding rollers 8 and 8' And an air nozzle 23 for winding the air blown into the branch pipe 3 toward the dropped branch pipe 3 is provided.

The take-out device 600 includes two take-out rollers 24 and 24 'that rotate in the same direction and a take-out cylinder 25 which is lifted and drawn between the take-out rollers 24 and 24' ).

In the figure, reference numeral 27 denotes a film guider.

Hereinafter, the operation and effect of the present invention will be described in detail.

In the present invention, the two-folded extruded film (2) is divided and wound on both sides simultaneously, or a single film is wound using only one device. The film (2) extruded from the film extruder is fed to a film feeder 100 and supplied to the winder through the film guider 27 and the branch tubes 3 are brought in contact with each other through the discharge port 4 by the discharge cylinder 15 in a stacked state through the branch pipe hopper 14 Falls to the middle of the upper surface of the pair of winding rollers 8 and 8 'rotated in the same direction.

Therefore, when the winding rollers 8 and 8 'are wound in a state in which the leading end of the film 2 fed through the film feeding device 100 is wound on the paper tube 3 dropped on the upper surface of the winding rollers 8 and 8' The upper end of the winding rollers 8 and 8 is formed at the upper portion of the interlocking shaft 12 connected to the rotary shaft 10 of the motor 9 and the belt 11 so as to be wound around the rotary shaft Since the pressurizing roller 13 which is freely lifted and lowered around the center of the winding roller 8 or 8 is provided on the upper surface of the winding rollers 8 and 8 ', the branch tube 3 rotates in a state of being pressurized by the pressure roller 13 The winding direction of the film 2 is wound around the branch tube 3 while the winding rollers 8 and 8 'and the pressing roller 13 rotate in the same direction opposite to the winding direction of the winding of the branch tube 3 .

Since the pressure roller 13 is formed on the interlocking shaft 12 connected to the rotary shaft 10 of the motor 9 as the belt 11 and is freely lifted and lowered around the rotary shaft 10, The film 2 is pressed in the tensioned state by the winding rollers 8 and 8 'and the pressing rollers 13' in the tensioned state as the film 2 is pressed against the branch tube, And the film 2 is wound on the branch tube 3 to thicken the pressure roller 13 so that the pressure roller 13 is gradually pressed against the rotary shaft 10 while being gradually pressed around the rotary shaft 10, And is wound in tension on the core tube (3).

When the film 2 is wound on the branch tube 3 to a predetermined thickness, the pressure roller 13 is lifted by the increased thickness, so that the lifting cylinder 19 is operated in the ideal state to move the bracket of the interlocking shaft 12 The rotary cylinder 15 of the moving device 400 is raised so that the seesaw operation about the shaft 16 is performed while the lower end of the branch pipe hopper 14 The scraper 18 attached to the lower end of the platen 17 pushes the paper roll 2 wound around the paper roll 3 'forward, The paper tube roll 3 'on which the film is wound is partially rolled while the film is unwound and is placed between the take-out rollers 24 and 24' of the take-out apparatus 600 via the cutter stand 20 of the cutter apparatus 500 do.

When the film roll 2 is partially loosened and the paper tube roll 3 'is seated between the take-out rollers 24 and 24', the cutter 20, which is located at one side of the gap 21 of the cutter stand 20, 22 are moved in the width direction to cut the film 2 and the end portions of the both ends of the both ends of the cut film 2 are wound on the branch tube 3 again by the rotation of the take-out rollers 24, 24 ' On the other hand, the film feed side start end portion is directed toward the winding device 300 by the air injected from the air nozzle 23 provided at one side of the cutter stand 20.

On the other hand, when the film 2 is wound in the winding device 300 by a predetermined thickness and is moved out of the winding device 300 by the moving device 400, the scraper 18 of the bar 17 is moved to the original position The discharge cylinder 15 provided below the branch pipe hopper 14 pushes another branch pipe 3 positioned at the lowermost part of the branch pipe hopper 14 and is wound on the upper surface of the winding rollers 8 and 8 ' The starting end of the film falling to the winding device 300 by air flows over the branch pipe 3 and the upper end of the branch pipe 3 reaches the upper end of the branch pipe 3, The rotating cylinder 15 of the moving device 400 is lowered to return the plunger 17 to its original position so as to shut off the discharge port 4 of the branch pipe hopper 14, Is lowered and the pressurizing roller 13 lifted up is pressed against the top end of the film By the contact with the upper surface (3) pressed by the pressing roller 13 to the self-weight is made in a state that can be a subsequent winding operation.

On the other hand, when the film 2 is wound on the branch tube 3 to the end of the take-out device 600 cut off by the rotation of the take-out rollers 24 and 24 'from the top of the take-out rollers 24 and 24' The take-out cylinder 25 installed at the lower part of the rollers 24 and 24 'lifts up the rope so that the take-off part 26 installed thereon lifts the film roll 3' And the continuous winding operation is performed by the operation in the order of completion and re-transmission.

Thus, the present invention is a relatively simple structure, which is made up of a structure that enables winding, cutting, and continuous operation of the film. Thus, the winding operation of the film can be performed by an automated operation, the working time is shortened, And thus it provides a much more advanced effect than the conventional invention, such as occupying a small production cost and installation place.

1: main body 2: film 3: paper tube 3: paper tube roll 4: paper tube outlet 5: drive motor 6: drive shaft 7: belt 8, 8 ': winding roller 9: motor 10: rotating shaft 11: belt 12: A pressure roller 14 a paper tube hopper 15 a rotating cylinder 16 a shaft 17 a scraper 18 a scraper 19 a pressure cylinder 20 a cutter 21 spacing 22 a cutter 23 an air nozzle 24 24 ' : Feeder 100: Film feeding device 200: Paper feeding device 300: Retracting device 400: Moving device 500: Cutting device 600: Feeding device

Claims (6)

A film supply device 100 installed on the upper part of the main body 1 for supplying a film, a branch pipe supply device 200 provided on the upper part of the main body 1 for supplying the branch pipe 3, A moving device 400 for pushing the paper tube 2 after the winding of the film 2 is completed from the winding device 300; And a take-out device (600) for taking out the paper tube (3) wound with the film (2). The apparatus according to claim 1, characterized in that the winding device (300) comprises two winding rollers (8) and (8 ') installed side by side and rotated in the same direction and a rotating shaft (10) And a pressurizing roller (13) which is formed on the interlocking shaft (12) connected to the film (2) and which is freely lifted around the rotating shaft (10) and presses the paper tube Winding device. The moving device according to claim 1, wherein the moving device (400) comprises a scraper (18) of a plunger (17) rotating in the forward direction about the axis by the operation of the rotating cylinder (15) And the pressure roller 13 is connected to the bracket of the interlocking shaft 12 so as to press the paper tube roll 3 'which has been wound up a certain amount between the winding rollers 8 and 8' and the pressure roller 13, And is pushed to the upper portion of the take-out device (600) at the front side by the turning operation of the plunger (17) in the state of being raised by the cylinder (19). The cutter device according to claim 1, wherein the cutter device is installed on the front side of the winding rollers 8 and 8 'and on one side of the gap portion 21 of the cutter bar 20, And a cutter (22) for cutting and returning the film (2) while moving in the width direction of the film (2) when positioned on the upper surface of the cutter stand (20). The cutter according to claim 1 or 4, wherein the cutter base (20) adjacent to the winding rollers (8) and (8 ') has a starting end of the film (2) cut by the cutter (22) Wherein an air nozzle (23) for winding the film (8) on the blowing tube (3) toward the branch tube (3) dropped on the upper surface of the film winding body (8 ') is provided. The take-out device according to claim 1, wherein the take-out device (600) comprises two take-out rollers (24) and (24 ') rotating in the same direction, and a take-out cylinder (25) And a take-off part (26).
KR1020150139015A 2015-10-02 2015-10-02 Film winding device for a camera KR101746085B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150139015A KR101746085B1 (en) 2015-10-02 2015-10-02 Film winding device for a camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150139015A KR101746085B1 (en) 2015-10-02 2015-10-02 Film winding device for a camera

Publications (2)

Publication Number Publication Date
KR20170040420A true KR20170040420A (en) 2017-04-13
KR101746085B1 KR101746085B1 (en) 2017-06-13

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KR1020150139015A KR101746085B1 (en) 2015-10-02 2015-10-02 Film winding device for a camera

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114408628A (en) * 2022-01-14 2022-04-29 浙江云中马股份有限公司 A high-efficient rolling machine for production of leather base cloth

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101553167B1 (en) * 2014-06-05 2015-09-15 한철근 Automatic winder for film extrusion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114408628A (en) * 2022-01-14 2022-04-29 浙江云中马股份有限公司 A high-efficient rolling machine for production of leather base cloth
CN114408628B (en) * 2022-01-14 2024-02-23 浙江云中马股份有限公司 A high-efficient coil stock machine for production of leather base cloth

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