KR20170101401A - Installation apparatus of a scroll-type roll film - Google Patents

Installation apparatus of a scroll-type roll film Download PDF

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Publication number
KR20170101401A
KR20170101401A KR1020160023852A KR20160023852A KR20170101401A KR 20170101401 A KR20170101401 A KR 20170101401A KR 1020160023852 A KR1020160023852 A KR 1020160023852A KR 20160023852 A KR20160023852 A KR 20160023852A KR 20170101401 A KR20170101401 A KR 20170101401A
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KR
South Korea
Prior art keywords
plate
support
hole
groove
magnet
Prior art date
Application number
KR1020160023852A
Other languages
Korean (ko)
Inventor
전영표
Original Assignee
전영표
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Publication date
Application filed by 전영표 filed Critical 전영표
Priority to KR1020160023852A priority Critical patent/KR20170101401A/en
Publication of KR20170101401A publication Critical patent/KR20170101401A/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00Unwinding, paying-out webs
    • B65H16/02Supporting web roll
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00Unwinding, paying-out webs
    • B65H16/02Supporting web roll
    • B65H16/06Supporting web roll both-ends type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • F16M11/046Allowing translations adapted to upward-downward translation movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/41Winding, unwinding
    • B65H2301/413Supporting web roll
    • B65H2301/4134Both ends type arrangement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/41Winding, unwinding
    • B65H2301/413Supporting web roll
    • B65H2301/4134Both ends type arrangement
    • B65H2301/41346Both ends type arrangement separate elements engaging each end of the roll (e.g. chuck)
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00Constructional details of the handling apparatus
    • B65H2402/30Supports; Subassemblies; Mountings thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50Occurence
    • B65H2511/52Defective operating conditions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00Problem to be solved or advantage achieved
    • B65H2601/30Facilitating or easing
    • B65H2601/32Facilitating or easing entities relating to handling machine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00Problem to be solved or advantage achieved
    • B65H2601/50Diminishing, minimizing or reducing
    • B65H2601/52Diminishing, minimizing or reducing entities relating to handling machine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00Details of stands or supports
    • F16M2200/02Locking means
    • F16M2200/025Locking means for translational movement

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Unwinding Webs (AREA)

Abstract

The present invention relates to an installation apparatus of a scroll type sheet which is applied to a scroll type sheet in various sizes so that only one installation apparatus is able to prevent location change of each scroll type sheet. In addition, regular pressing force is always stably maintained on both side surfaces of the scroll type sheet such that a possibility of location change of the scroll type sheet during unwinding of the scroll type sheet can be more reduced. Also, in a process of mounting the scroll type sheet on a support shaft or separating the scroll type sheet from the support shaft, separation and coupling process between the support shaft and a support can be easily and simply performed. As such, consumption of manpower can be reduced and delay in an entire operation time can be prevented.

Description

[0001] The present invention relates to an installation apparatus for a scroll-type roll film,

In the present invention, a roll-like original material in which a film-shaped film such as a metal, fabric, paper, or the like is wound in a roll form is stably rotated so as to perform normal unwinding. In the unwinding process, And the process of attaching or detaching the roll stock to the support shaft can be easily performed.

Also, it is possible to freely adjust the vertical length of the support base according to the installation place or the diameter of the circular base circle, thereby adjusting the vertical position of the support axis and the roll base circle.

The thin metal sheet material and the fabric printing paper are firstly rolled in the form of rolls during the manufacturing process, and then rolled up along a certain path, .

These rolled fabrics are used by attaching them to pulp production equipment, printing equipment, metal cutting equipment or the like depending on the material of the raw materials.

At this time, the rolled fabric member is loosened while the supporting shaft passes through and rotates around the supporting shaft. In this process, when the rolled fabric member is rotated on the supporting shaft, Can be changed.

Therefore, it is necessary to prevent the rolled cloth from moving in the left and right positions during the rotation process, thereby preventing the occurrence of defects in the process of printing or the like.

To this end, a support shaft is positioned between the supports standing on the ground, and a scroll-shaped circle is formed on the support shaft. The spacing between both supports is made equal to the width of the scroll-like circle, There is used a technique of preventing the scroll-shaped circle from moving to the left and right as it is brought into close contact with both ends of the scroll-like circle.

However, in the conventional technology, since the types and sizes of the rolled-type circle are various, it is necessary to fabricate a plurality of rollers with different spacing between the supporting rods, and then, the supporting rods and the supporting shaft assembly Should be used.

Therefore, if the type of the rolled circle is changed, the corresponding support and support shaft assemblies must be replaced as well, so that the process is very cumbersome, resulting in a decrease in the overall operation efficiency.

In addition, since both ends of the support shaft are installed to penetrate the bearings of both support rods, both ends of the support shaft must be inserted into or removed from the bearings of the support rods in the process of attaching or detaching the support rods to or from the support rods. Not only is the process very cumbersome,

One worker must hold the corresponding end of the support shaft in order to prevent the other end from falling off the bearing in the process of pulling one end of the support shaft from the one bearing so that at least two workers must be mobilized each time, The consumption rate is unnecessarily high.

In addition, the process of attaching or detaching the support shaft to both supports is a troublesome operation, which causes a delay in the overall operation time.

Disclosure of the Invention The present invention is directed to solving the problems of the prior art,

In the course of unrolling in the state that the roll-shaped circle is passed through the support shaft, unwinding of the roll-like circle is avoided so that the unrolling takes place at a predetermined point, So that it can proceed normally.

In addition, in the process of attaching or detaching the roll-shaped circle to the support shaft or separating the support shaft from the support shaft, it is possible to easily and simply separate the support shaft from the support shaft, thereby reducing labor consumption and preventing the delay of the entire operation time .

In addition, the upper and lower lengths of the support can be freely adjusted according to the installation place, the diameter of the rollers, and the vertical position of the support shaft and the rollers.

A seat plate is seated on a bottom surface of the seating plate and is upwardly raised from an upper surface of the seating plate, a first seating groove of a semicircular shape is formed at an intermediate point of an upper edge of the seating plate, A support frame including a support frame having a first coupling groove recessed at a predetermined depth, wherein a combination of the support plate and the support plate is disposed in a mutually symmetrical shape with a left-right gap therebetween, A hinge portion and a plate having the same thickness as the support frame, wherein a lower end portion of the hinge portion is seated on an upper edge of the support frame, a lower end portion of the hinge portion is connected to the hinge portion, A semicircular second seating groove vertically symmetrical with the first seating groove is formed in a recessed shape And a second fastening groove is formed at an intermediate point of the inner peripheral surface of the second seating groove so as to be depressed upward, a lower end portion of the second fastening groove is seated on the upper surface of the support frame, Wherein the mounting groove and the first mounting groove are located at the same vertical line positions and are formed in a round shape with a left and right longitudinal direction, and both left and right ends are seated in the respective first mounting grooves of the supporting frames Wherein the first magnet is protruded downward to be inserted into each of the first seating grooves and attached to the first seating grooves by a magnetic force, and at least one of the left and right side end circumferential surfaces The second magnet protrudes upward to be inserted into the second seating groove at a position located below the second seating groove, and at the same time, A support shaft positioned so as to be interrupted by engagement between the first magnet and the second magnet and between the first and second seating grooves and the second seating groove between the first seating groove and the second seating groove, Wherein the first through hole is formed with a tightening gap cut from the rim to the circumferential surface at one side of the first through hole and a tightening hole of a female screw type is formed through the upper and lower circumferential surfaces of the tightening gap in the circumferential surface And a rotary knob is formed at an upper end of the presser main body. When the presser main body is rotated in one direction in a state in which the presser foot is vertically penetrated, The diameter of the first through hole is reduced, and in this state, the pressing force for pressing the tightening gap upon rotation in the opposite direction is released A lever bolt for guiding the diameter of the first through hole to be enlarged at the same time as the tightening gap is opened, a disc plate having an area larger than the outer diameter of the pressing body, And a second through hole communicating with the first through hole of the pressure main body in a line on the left and right in the center and having a first bearing mounting groove formed in the periphery of the second through hole, And a second through hole, which is the same as the second through hole, is communicated with the same acidity on the left and right sides in the center of the left side face in the state of being positioned on the right side of the fixed plate, The second bearing mounting groove is formed at a position facing the first bearing mounting groove of the fixing plate Wherein a left side surface is inserted into a first bearing mounting groove of the fixing plate and a right side surface of the fixing plate is inserted into a second bearing mounting groove of the supporting plate while the left side surface is positioned between the fixing plate and the supporting plate, A rotation induction bearing for guiding the support plates to be rotatable independently of each other, a disc shape having an area larger than the outer diameter of the pressing body, and a center of the left side surface is integrally connected to the center of the right side surface of the pressing body, And the second through-hole communicates with the first through-hole of the pressing body in the left-right direction on the right side in the center, and the first insertion groove is recessed at a predetermined depth around the second through- A support plate on which a circular array is formed, a first permanent magnet inserted in each of the first insertion grooves, A second insertion groove is formed at a position opposite to the first insertion groove of the support plate among the surfaces facing the support plate in a state of being in the form of a disk having a diameter larger than that of the support plate and spaced apart on the right side of the support plate, A second permanent magnet inserted in each of the second insertion grooves, a second permanent magnet inserted into the first insertion groove, and a second end inserted into the second insertion slot, Wherein the first insertion groove and the second insertion groove are circularly arranged between the contact plate and the support plate and spaced at the same interval as the first insertion groove and the second insertion groove and each left end is inserted into each first insertion groove of the support plate, A plurality of fixing tubes detachably attached to the respective first permanent magnets by the magnetic force of the magnets, an outer diameter smaller than an inner diameter of the fixed tube, Wherein the left and right end portions of the fixing tube are circularly arranged between the support plate and the fastening plate with the same interval as the fixing tubes, A right end portion of which is inserted into each of the second insertion grooves of the fastening plate and removably attached to the second permanent magnet by the magnetic force of the second permanent magnet, And the left end is tightly fixedly connected to the left inner end surface of the fixed pipe while the right end is closely fixedly connected to the right end inner surface of the moving pipe, And the diameter of the left end of the tapered structure is smaller than the diameter of the tapered structure of the scroll- A first position change preventing portion formed to be larger than the inner core diameter and having a center of a left end face integrally connected to the right end face of the close contact plate to be closely contacted with and connected to each other, And a second position change prevention part which is positioned symmetrically with respect to the first position change prevention part with the rolled type circle between the support shafts interposed therebetween and presses the side of the rolled type circle,

Wherein the first position change prevention portion and the second position change prevention portion are located on both sides of the scroll type circle of the support shaft and are pierced by the support shaft so that both insertion plates are inserted into the center core of the scroll type circle The fixing pipe is moved in a sliding manner to the right so that the respective pressing springs are compressed and then the lever bolt is rotated to narrow the tightening gap, The first and second position change preventing portions and the second position change preventing portions are prevented from moving in the lateral direction by the fixing force of the first position change preventing portion and the second position changing preventing portion, When the elastic force of each of the pressing springs is always applied to both side portions of the scroll type circle, The pressing body and the fixing plate are fixed to the support shaft so that the scroll body and the fixing plate can be prevented from moving in the left and right directions while the rollable type original is rotated, The insertion plate, the contact plate, and the support plate rotate about the rotation inducing bearing.

According to the present invention having such a solution,

Since the first position change prevention portion and the second position change prevention portion are fixedly installed on the support shaft in a state in which they are in close contact with both sides of the scroll original complex, It is possible to prevent the occurrence of defects such as printing due to unnecessary lateral movement of the rolled-type original.

In addition, since the position fixation of the rolled-type circle is continuous not only in the fixing force of the first position change prevention portion and the second position change prevention portion but also in the elasticity of the pressing spring, The additional pressing force by the pressing springs is continuously maintained on the left and right sides, so that the roll original can be stably rotated without changing the left and right positions.

In addition, the first position change preventing portion, the second position change preventing portion, and the support shaft are not rotated together during the rotation of the roll-type original, and the pressing body and the fixing plate are fixed to the support shaft, Since only the insert and the insert plate, the contact plate, the pressure spring and the support plate can be individually rotated through the rotation induction bearing,

It is possible to rotate only the rolled fabric without rotating the supporting shaft, so that the rotating structure and the installation structure for rotating the supporting shaft can be simplified.

Since the pressing spring is installed between the support plate and the adhesive plate through the magnetic force of the first permanent magnet and the second permanent magnet, it is possible to maintain a stable installation state by the magnetic force at the time of use, and at the same time, It can be easily removed and reinstalled.

In addition, in the state where the insert plate is inserted into the center core of the scroll-like circle, each friction guide block is in close contact with the entire inner circumferential surface of the center core so that the insertion- So that the rolling element, the insertion plate, and the fastening plate can be rotated together at all times.

In addition, since the support shaft does not need to be rotated, the support shaft can be positioned in a simple seating form without having to be installed in a through-hole on the support, It is possible to eliminate the inconvenience that the shaft must be pulled out from the support member or pierced.

The support shaft is simply mounted on the first support groove of the support frame and is sandwiched between the second support grooves of the mount cover, the first magnet and the second magnet are fixed to the first and second mount grooves The rotation of the supporting shaft can be easily blocked as it is inserted, so that the individual rotation of the roll-shaped original can be easily realized.

In addition, since the support shaft is simply installed in the seating structure as described above, in the process of installing or separating the scroll-like circle on the support shaft, the support shaft is placed in the form of putting the support shaft over the first seat groove The coupling between the support shaft and the support frame is realized only by rotating the rear mount cover downward,

Since the support shaft is separated from the support by simply lifting the support shaft and pulling it out of the first seat in a state where the mounting cover is turned upward, it is possible to join and separate the support shaft as a whole, And the operation can be made simple.

Since the support frame is divided into the support frame and the fixed frame and the vertical position of the support frame is adjusted by the guide ball, the spring and the guide groove in a multistage form so that the entire length of the support can be easily adjusted, Since the upper and lower positions of the mold circle can be adjusted, the upper and lower positions of the scroll circle can be adjusted according to the installation place and the diameter of the scroll type circle.

Figure 1 is a front schematic view of the fully engaged state
Fig. 2 is a front schematic view of the elevation of the support frame, support shaft, and roll-
3 is a side schematic view showing a state in which the support shaft is separated from the support frame;
Figure 4 is a front schematic view of Figure 3;
5 is a side schematic view in which the support shaft is seated in the first seating groove of the support frame;
Figure 6 is a front schematic view of Figure 5;
7 is a side schematic view in which the mounting cover is pivoted and fastened to the support shaft;
Figure 8 is a front schematic view of Figure 7
9 is a perspective view of the first and second position change preventing portions
10 is a perspective view showing a coupling structure between the first and second position change preventing portions and the support shaft;
11 is a partial enlarged cross-sectional view of the state in which the first and second position change prevention portions are located on both sides of the scroll type circle, with the scroll type circle being installed on the support shaft

Hereinafter, the present invention will be described in more detail.

The apparatus for installing a roll type original material according to the present invention mainly comprises a support base 41, a mounting cover 35, a support shaft 28, a first position change prevention member 1 and a second position change prevention member 2 The first position change preventing portion 1 and the second position change preventing portion 2 are again pressed against the pressing body 3 and the supporting plate 8 by the tightening plate 12, the pressing spring 15, the insertion plate 16 ).

The support base 41 is an element serving as a support on which the support shaft 28 to be described later is to be installed.

The supporting plate 41 is mounted on the floor at the lower end thereof and the fixing frame 51 is positioned on the upper surface of the seating plate 30. The lower end of the fixing frame 51 is fixed to the seating plate 30, And is upwardly connected with the upper end of the upper surface of the main body.

At this time, the stationary frame 51 has a structure in which an upper end portion is opened and a space portion is formed therein, and guide grooves 53 are arranged at upper and lower intervals on both left and right sides of the inner space portion.

In this state, a part of the support frame 52 is inserted into the stationary frame 51 from the lower end thereof.

Thus, the support 41 is divided into a fixed frame 51 and a support frame 52.

At this time, fit-in grooves 54 are formed in the upper and lower sides of the support frame 52 at the same intervals as the guide grooves 53 of the fixed frame 51 on both right and left sides of the section inserted into the fixed frame 51.

In this state, springs 55 are inserted into the fitting grooves 54, and guide balls 56 are arranged at the entrance of each fitting groove 54 toward the guide groove 53, 56 are inserted into the guide groove 53 and the remaining part of the guide groove 53 is inserted into the guide groove 53.

With this structure, the support frame 52 can be moved up and down in a state of being inserted into the fixed frame 51. In this process, the guide balls 56 are alternately inserted into and separated from the respective guide grooves 53 As a result, the support frame 52 can be vertically adjusted in a multi-step shape at regular intervals.

That is, the support base 41 of the present invention has a structure in which the vertical length is adjusted in a multistage form.

A semicircular first seating groove 32 for receiving a support shaft 28 to be described later is formed at an intermediate point of an upper edge of the support frame 52. A first seating groove 32 is formed at an intermediate point of the inner circumference surface of the first seating groove 32 The first fastening groove 33 having a predetermined depth is formed in a recessed configuration.

These support rods 41 are arranged symmetrically with a left-right spacing.

In this state, the supporting frame 52 is provided at its upper rear edge with a hinge-like hinge portion for serving as a connecting medium between the supporting frames 52 and a mounting cover 35 to be described later, (34) are connected.

Each support base 41 is provided with a mounting cover 35.

The mounting cover 35 guides the stably fixed positioning of the support shaft 28 when both left and right ends of the support shaft 28 to be described later are seated on the first seating groove 32 of both the support frames 52 .

The mounting cover 35 is in the form of a plate having the same thickness as that of the supporting frame 52. The lower end of the mounting cover 35 is seated on the upper edge of each support frame 52 and the lower end of the lower cover is connected to the hinge 34, And a semicircular second seating groove 36, which is vertically symmetrical with the first seating groove 32, is formed at a midway point of the lower end thereof so as to be depressed upward.

A second fastening groove 37 is formed at the center of the inner circumference of the second seating groove 36 of the mounting cover 35 so as to be depressed upward.

The mounting cover 35 is pivoted downward about the hinge portion 34 so that the lower end of the mounting cover 35 is seated on the upper end surface of the supporting frame 52 and the second seating groove 36 and the first seating groove 32 Are positioned at the upper and lower collinear points to form a single round shape.

In this state, the support shaft (41) is provided with a support shaft (28).

The support shaft 28 is an element through which the scroll-like circle 27 passes and serves as a rotation axis when the scroll-like circle 27 is rotated.

The support shaft 28 is formed in the shape of a circular bar having a left and right longitudinal direction and has both left and right end portions seated in the respective first seating grooves 32 of the support frame 52.

At this time, the first magnet 39 protrudes downward and is inserted into each of the first engagement grooves 33 at the positions located on the first seating grooves 32 in the left and right side end peripheral surfaces of the support shaft 28 And the rotation is blocked in a state of being seated in the first seating groove 32 as it is attached by the magnetic force.

The second magnet 40 protrudes upward to a position below the second seating groove 36 in the left and right side end peripheral surfaces of the support shaft 28 so that the mounting cover 35 rotates downward, The second magnet 40 is inserted into the second engaging groove 37 and attached by the magnetic force at the same time when the second magnet 40 is seated on the upper surface of the support frame 52.

The support shaft 28 is supported by the first magnet 39 and the first magnet 39 between the first and second seating grooves 32 and 36 in a state in which the support shaft 28 is simply seated in the first seating grooves 32. [ The rotation is blocked by the fastening between the seating grooves 32 and the fastening between the second magnet 40 and the second seating grooves 36 as well as being installed on the support base 41 in a simple seating form, So that the whole mounting and dismounting process can be easily performed.

With this structure, the first position change preventing portion 1 and the second position change preventing portion 2, which will be described later, in the state in which the scrolls 27 are passed through the support shaft 28, 27 are separately rotated on the support shaft 28 in a state in which the left and right movements of the drive shaft 27 are blocked.

The first position change preventing portion 1 and the second position change preventing portion 2 serve to prevent the scroll roll 27 provided on the support shaft 28 from moving right and left. Symmetrically disposed on the support shaft 28 with the scroll-shaped circle 27 therebetween.

The components described below are elements that are equally applied to both the first position change prevention unit 1 and the second position change prevention unit 2, and thus are not duplicated.

The pressurizing main body 3 is a part for positioning the present invention on the support shaft.

The pressure main body 3 has a ring shape with a first through hole 5 formed at the center thereof, and a tightening gap 6 is formed at one side edge of the first through hole and is cut from the edge to the circumferential surface. A tightening hole (4) in the form of a female screw is formed on the upper and lower peripheral surfaces of the tightening gap (6) so as to pass through the upper and lower portions.

Therefore, the support shaft 28 is installed so as to penetrate through the first through hole 5 to the left and right.

In this state, the pressing body 3 is provided with a lever bolt 7.

The lever bolt 7 is an element for locking the pressing body 3 to the support shaft 28 to fix the position or release the fastening.

The lever bolt 7 is formed in a bolt shape having a vertical length and a rotary knob is formed at an upper end of the lever bolt 7. The lever bolt 7 is vertically threaded and fastened through the tightening hole 4 of the pressing body 3.

Therefore, when the lever bolt 7 is rotated in one direction, the tightening gap 6 is narrowed as the tightening gap 6 of the pressing body 3 is pressed upward and downward by the screw fastening structure so that the diameter of the first through- The pressing body 3 has a structure in which the peripheral surface of the supporting shaft 28 is strongly contacted and fixed.

The pressing force for pressing the tightening gap 6 is released and at the same time the tightening gap 6 is opened so that the diameter of the first through hole 5 is enlarged, So that the fixing engagement between the pressurizing main body 3 and the support shaft is released.

The support plate 8 is an element that functions as a connection between the pressing spring 15 and the pressing body 3, which will be described later.

The support plate 8 is in the form of a disk having an area larger than the outer diameter of the pressurizing main body 3 and is integrally connected to the center of the right side of the pressurizing main body 3 in the state where the pressurizing main body 3 is located on the right side, The second through hole 9 communicates with the first through hole 5 of the pressing body 3 in a line on the left and right side and the first insertion groove 10 is formed around the second through hole 9 on the right side at a predetermined depth And a circular array is formed at an interval centered on the right side surface in a depressed state.

A first permanent magnet (11) having the same shape as the first insertion groove (10) is inserted into each first insertion groove (10).

The contact plate 12 is in the form of a disk having a diameter larger than that of the support plate 8 and faces the support plate 8 in a state of being spaced apart from the right side of the support plate 8, The second insertion grooves 13 are formed in a circular arrangement at a distance from each other with the center of the left side surface as a center in a state where the second insertion grooves 13 are recessed at a certain depth.

In each second insertion groove 13, a second permanent magnet having the same shape as the second insertion groove 13 is inserted.

The stationary pipe 20 has a circular tube shape in which the left end is closed and the right end is opened and between the fastening plate 12 and the support plate 8 the same interval as the first insertion groove 10 and the second insertion groove 13 And each left end is inserted into each of the first insertion grooves 10 of the support plate 8 so as to be detachable to each of the first permanent magnets 11 by the magnetic force of each first permanent magnet 11 Respectively.

The movable pipe 21 is a cylindrical pipe whose outer diameter is smaller than the inner diameter of the fixed pipe 20 and which is closed at the right end and opened at the left end and is formed between the support plate 8 and the close- And the right end of the second insertion slot 12 is inserted into each of the second insertion slots 13 of the fastening plate 12 so that the left and right ends of the fixing plate 20 are inserted into the second insertion slots 13, 2 permanent magnet 14 by the magnetic force of the second permanent magnet 14. [

The pressing spring 15 is in the form of a coil spring having a longitudinal length in the left and right direction. The left end of the pressing spring 15 is tightly fixedly connected to the inner left end surface of the fixing pipe 20 in a state of being simultaneously inserted into the fixing pipe 20 and the moving pipe 21, Tightly connected to the right end surface inside the moving pipe (21).

The first position change preventing portion 1 and the second position change preventing portion 2 are located on both sides of the rolled-up circle 27 of the support shaft 28 and are supported by the support shaft 28 And the fixing plate 20 is moved to the right side by moving the pressing body 3 toward the fastening plate 12 in a state in which the double insertion plates 16 are inserted into the center core 26 of the scroll- So that the respective pressing springs 15 are compressed and then the lever bolts 7 are rotated so that the tightening clearance 6 is narrowed and the first through holes 5 are broken, Is fixed to the support shaft 28,

It is possible to prevent lateral movement of the scroll-shaped circle 27 by the fixing forces of the first position change preventing portion 1 and the second position change preventing portion 2 and to prevent the elastic force of each pressing spring 15 The left and right positional movement phenomenon of the rolled-round original 27 can be further prevented because it is always applied to both side portions of the rolled-type original block 27.

The fixing plate 22 is in the form of a disk having an area larger than the outer diameter of the pressing body 3 and is integrally connected to the center of the right side face of the pressing body 3 in the state where the pressing face is located on the right side of the pressing body 3, The second through hole 9 communicates with the first through hole 5 of the pressing body 3 in a line on the left and right and the first bearing mounting groove 23 is formed around the second through hole 9 in the right side surface to be.

The support plate 8 is in the form of a disk having the same area as that of the fixing plate 22 and is connected to the right side face of the fixing plate 22 in the state where the right side face is located on the right side of the fixing plate 22, And a second bearing mounting groove 24 is formed at a position facing the first bearing mounting groove 23 of the fixed plate 22 in the left side surface of the second through hole 9, .

The rotation induction bearing 25 is in the form of a general ball bearing and has a left side inserted into the first bearing mounting groove 23 of the fixing plate 22 in a state where it is positioned between the fixing plate 22 and the supporting plate 8, 8, and the guide plate 22 and the support plate 8 are guided to be rotatable independently of each other.

A first insertion groove 10 in the form of a circular ring for fastening with a pressing spring 15, which will be described later, is formed around the second through hole 9 in the right side surface of the support plate 8 at a predetermined depth .

In this state, the first permanent magnet 11 is installed on the support plate 8. [

The first permanent magnet 11 is an element serving to guide a pressing spring 15, which will be described later, to be coupled to the support plate 8 through a magnetic force.

The first permanent magnet 11 is ring-shaped and has the same diameter and shape as the first insertion groove 10, and is made of a general permanent magnet material. The first permanent magnet 11 is inserted and fixed in the first insertion groove 10.

In this state, the fastening plate 12 is provided on the right side of the support plate 8. [

Shaped element 27 is directly brought into close contact with both sides of the center core 26 of the scroll-like circle 27 to hold both sides of the scroll-like circle 27.

The roll-like original 27 is in the form of a disk having a diameter larger than that of the support plate 8 and faces the support plate 8 in a state of being spaced apart from the right side of the support plate 8, 8 has a second insertion groove 13 in the form of a circular ring with a predetermined depth recess formed at a position facing the first insertion groove 10.

In this state, the second permanent magnet 14 is provided on the fastening plate 12.

The second permanent magnet 14 is an element serving to induce a pressing spring 15, which will be described later, to be coupled to the fastening plate 12 through a magnetic force.

The second permanent magnet 14 is ring-shaped and has the same diameter and shape as the second insertion groove 13 of the fastening plate 12 and is made of a general permanent magnet material. The second permanent magnet 14 is inserted into the second insertion groove 13 and fixed Respectively.

In this state, a pressing spring 15 is connected to the fastening plate 12 and the support plate 8.

The pressing spring 15 is fixed to both sides of the rolled-round circle so that the pressing body 3 and the supporting shaft 28 can be prevented from moving unnecessarily in the process of unwinding or winding the two- It is possible to more reliably prevent a change in the lateral position of the rolled-type original 27 by providing an additional pressing force on both sides of the rolled-type original 27 by using a separate elastic force in addition to the fixing force between the original and the original.

The pressing spring 15 is generally in the form of a general coil spring and is inserted between the supporting plate 8 and the fastening plate 12 so that the left end thereof is inserted into the first insertion groove 10 of the supporting plate 8, Is attached to the first permanent magnet 11 in a detachable manner by the magnetic force of the first permanent magnet 11 and the right end is inserted into the second insertion groove 13 of the fastening plate 12, To the second permanent magnet (14).

Therefore, the pressing spring 15 is compressed as the distance between the contact plate 12 and the support plate 8 is reduced, and at the same time, the elastic force acts in the opposite direction.

In the state where the pressing spring 15 is simply inserted into the first insertion groove 10 of the support plate 8 and the second insertion groove 13 of the fastening plate 12, the first permanent magnet 11 and the second permanent magnet 11 As the permanent magnet 14 is attached and installed through the magnetic force,

It is possible to maintain the state of being stably installed on the support plate 8 and the close-contact plate 12 by the magnetic force at the time of use, and at the same time, when the elasticity of the pressurization spring is used for a long time, 12 and can be replaced and reinstalled.

Therefore, it is possible to eliminate the economical burden of replacing the entire structure unnecessarily when the pressure spring is replaced, and the separation and coupling work can be easily performed even during maintenance.

In this state, the insertion plate 16 is connected to the fastening plate 12.

The insertion plate 16 is an element inserted into the center core 26 of the substantially rolled-like circle 27 to function as a connection between the present invention and the rolled-round circle 27. [

The insertion plate 16 is in the form of a circular block having a diameter substantially equal to the inner diameter of the center core 26 and has a structure in which the center of the left side surface is integrally connected to the center of the right side surface of the close-

On the circumferential surface of the insertion plate 16, mounting grooves 17 for mounting a friction guide block 19, which will be described later, are arranged at intervals.

In this state, the insertion plate 16 is provided with a friction guide spring 18 and a friction guide block 19.

The friction induction spring 18 and the friction guide block 19 are disposed between the insertion plate 16 and the center core 26 when the insertion plate 16 is inserted into the center core 26 of the scroll- It is possible to prevent the rolling element 27 from slipping or the like due to slippage between the center core 26 and the insertion plate 16 during rotation of the roll-like original 27, So that it is possible to insert and detach the spring element 16 and the center core 26 from each other.

The friction induction spring 18 serves to provide a pressing force for pressing the inner circumferential surface of the center core 26 to be described later and at the same time to induce the bidirectional movement of the friction guide block 19 And serves to guide the center core 26 and the insertion plate 16 so that they can be inserted and separated smoothly. The plate is in the form of a general leaf spring and is embedded in each installation groove 17 of the insertion plate 16.

The friction guide block 19 is brought into direct contact with the center core 26 to provide a frictional force to the inner circumferential surface of the center core 26 at the time of rotation of the rollable circle 27, As an element for heightening,

A part of which is integrally connected to each friction guide spring 18 in a state where it is inserted into each of the mounting grooves 17 of the insertion plate 16 and the remaining part is integrally connected to each installation And is protruded out of the groove 17.

With this structure, the insertion plate 16 is inserted into the center core 26 of the scroll-shaped circle 27, and at the same time, the outer surface of each friction guide block 19 is brought into close contact with the inner circumferential surface of the center core 26 The elastic force of each friction guide spring 18 is applied to each of the friction guide blocks 19 so that the friction guide blocks 18 are in tight contact with the inner peripheral surface of the center core.

Therefore, the slip phenomenon between the insertion plate and the adhesive plate is maximized during the rotation of the roll-shaped circle, so that the rolling-type circle, the insertion plate, and the adhesive plate can be rotated together at all times.

In addition to the first position change prevention portion 1 described above, the second position change prevention portion 2 constituting the present invention has the same structure as the first position change prevention portion 1 as a whole, And is positioned symmetrically with the first position change preventing portion 1 with the roll-like circle 27 therebetween.

The first position change preventing portion 1 and the second position changing preventing portion 2 are positioned and fixed on the support shaft 28 with the rolled type original element 27 interposed therebetween, So that it is prevented from being changed in the right and left position in the process of rotating.

The first position change preventing portion 1 and the second position changing preventing portion 2 are located on both sides of the roll-shaped original 27 of the support shaft 28 and are pushed right and left by the support shaft 28, The pressing spring 15 is compressed by moving the pressing body 3 toward the fastening plate 12 in a state where the insertion plate is inserted into the center core 26 of the scroll type circle 27 and then the lever bolt 7 And the tightening gap 6 is narrowed so that the pressing body 3 is fixed to the support shaft 28 as the first through hole 5 is broken,

The lateral movement of the scroll-like original 27 is prevented by the fixing forces of the first position change preventing portion 1 and the second position varying preventing portion 2, and the elastic force of the pressurizing spring 15, The left and right position movement phenomenon of the rolled-round original 27 can be further prevented because it is applied to both sides of the rolled-type original 27.

The first position change preventing portion 1 and the second position change preventing portion 2 are located on both sides of the rolled-up circle 27 of the support shaft 28 and are supported by the support shaft 28 And the fixing plate 20 is moved to the right side by moving the pressing body 3 toward the fastening plate 12 in a state in which the double insertion plates 16 are inserted into the center core 26 of the scroll- So that the respective pressing springs 15 are compressed and then the lever bolts 7 are rotated so that the tightening clearance 6 is narrowed so that the first through holes 5 come out of the pressing body 3, By being secured to the support shaft 28,

It is possible to prevent lateral movement of the scroll-shaped circle 27 by the fixing forces of the first position change preventing portion 1 and the second position change preventing portion 2 and to prevent the elastic force of each pressing spring 15 The left and right positional movement phenomenon of the rolled-round original 27 can be further prevented because it is always applied to both side portions of the rolled-type original block 27.

The pressing body 3 and the fixing plate 22 are fixed to the support shaft 28 in the course of the rotation of the roll-like original piece 27, and the rolled-type original 27 and the insertion plate 16, (12) and the support plate (8) are rotated around the rotation induction bearing (25).

Therefore, unlike the prior art, since the horseshoe-shaped original 27 is rotated together with the first position change preventing portion 1 and the second position changing preventing portion 2 in a state where the support shaft 28 is not rotated, It is not necessary to provide the bearing housing on both support rods to which the support rods 28 are mounted, and it is possible to position the support rods in a simple seating configuration,

It is not necessary to thoroughly pull both ends of the support shaft 28 from the both bearing housings of the support stand during the process of installing or separating the roll-like original 27 on the support shaft 28. [

1: a first position change prevention part 2;
3: pressurizing body 4; tightening ball
5; first through hole 6; tightening gap
7; lever bolt 8;
9, a second through hole 10, a first insertion groove
11: first permanent magnet 12;
13, a second insertion groove 14, a second permanent magnet
15: pressure spring 16;
17: Installation groove 18: Friction guide spring
19, a friction guide block 20,
21: moving pipe 22;
23, a first bearing mounting groove 24, a second bearing mounting groove
25, a rotation induction bearing 26,
27, a scroll type circle 28, a support shaft
30, a seating plate 52,
32: a first seating groove 33;
34, a hinge portion 35,
36, a second seating groove 37, a second fastening groove
39, a first magnet 40, a second magnet
41; a support frame 51;
53; guide groove 54;
55, a spring 56, a guide ball

Claims (1)

A seat plate is seated on a bottom surface of the seating plate and is upwardly raised from an upper surface of the seating plate, a first seating groove of a semicircular shape is formed at an intermediate point of an upper edge of the seating plate, A support frame including a support frame having a first coupling groove recessed at a predetermined depth, wherein a combination of the support plate and the support plate is arranged symmetrically with respect to the first support plate,
A hinge portion connected to an upper rear edge of each of the support frames,
A lower end portion of which is connected to the hinge portion so as to be vertically rotatable around the hinge portion and a lower end portion of which is vertically rotatable about the hinge portion, And a second engagement groove formed upwardly and downwardly symmetrically with respect to the first engagement groove and a second engagement groove formed upwardly and downwardly symmetrically with respect to the first engagement groove, And a lower end portion of the second mounting groove is seated on the upper end surface of the support frame, and the second mounting groove and the first mounting groove are located at the same vertical line position,
And both ends of the left and right sides are seated in the respective first seating grooves of the respective support frames, and at a point located on the first seating grooves among the left and right side end circumferential surfaces, the first magnet faces downward And the second magnet is protruded upward so as to be inserted into the first and second seating grooves so as to be inserted into the respective first seating grooves and to be attached to the first seating grooves by magnetic force and located at a position below the second seating grooves, The first magnet and the second magnet and the second magnet and the second magnet and the second magnet and the second magnet and the first magnet and the second magnet, shaft,
Wherein a first through hole is formed in the center of the first through hole and a first through hole is formed in the first through hole at an edge of the first through hole and a circumferential surface is formed in the first through hole, A pressurizing main body formed vertically,
And a rotary knob is formed at an upper end of the presser main body. When the presser main body rotates in one direction while vertically penetrating the presser main body, the tightening gap of the presser main body is pressed downward by the upward / The diameter of the first through hole is reduced, and when the first through hole is rotated in the opposite direction in this state, the pressing force for pressing the tightening gap is released, and at the same time, the tightening gap is opened to thereby cause the diameter of the first through- ,
Wherein the center of the left side surface is integrally connected to the center of the right side surface of the pressing body in a state of being positioned on the right side of the pressing body and the second through hole is connected to the first through hole of the pressing body And a first bearing mounting groove is formed in the periphery of the second through hole on the right side surface,
And a second through hole, which is the same as the second through hole, is communicated with the same acidity in the left and right sides, and the left side face is connected to the right side face of the fixing plate in a state of being positioned on the right side of the fixing plate. A supporting plate having a second bearing mounting groove formed at a position facing the first bearing mounting groove of the fixing plate,
A ball bearing type and a left side face inserted between the fixing plate and the support plate and inserted into the first bearing installation groove of the fixing plate and a right side inserted into the second bearing installation groove of the support plate, A rotation induction bearing for guiding the rotatable bearing to be rotatable,
Wherein the center of the left side face is integrally connected to the center of the right side face of the pressing body in a state of being located on the right side of the pressing body and the second through hole is connected to the center of the right side face of the pressing body through the first through hole Wherein the first insertion grooves are formed in a circular shape at a center of the right side surface in a state of being recessed at a predetermined depth around the second through holes in the right side surface,
A first permanent magnet inserted in each of the first insertion grooves,
A second insertion groove is formed at a position opposite to the first insertion groove of the support plate among the surfaces facing the support plate in a state of being in the form of a disk having a diameter larger than that of the support plate and spaced apart on the right side of the support plate, And a circular plate is formed at a predetermined distance from the center of the left side face,
A second permanent magnet inserted in each of the second insertion grooves,
Wherein the first and second insertion grooves are circularly arranged between the contact plate and the support plate at the same interval as the first insertion groove and the second insertion groove, A plurality of fixing tubes inserted in the first insertion grooves and detachably attached to the respective first permanent magnets by the magnetic force of the first permanent magnets,
And the left end of the fixing tube is circularly arranged at the same interval as the fixing tube between the supporting plate and the fastening plate, and each left end of the fixing tube is arranged in a circular tube shape having an outer diameter smaller than the inner diameter of the fixing tube, And the right end is inserted into each of the second insertion grooves of the fastening plate and is detachably attached to the second permanent magnet by the magnetic force of the second permanent magnet, Moving pipes,
The left end of the coil spring is tightly connected to the left end surface of the fixed tube and the right end of the coil spring is tightly fixed to the right end surface of the inside of the moving pipe, The pressure spring,
Wherein the diameter of the left end portion is larger than the diameter of the central core of the scroll-shaped circle, the center of the left end surface is integrally connected to the right end surface of the close- The inserted plate
A first position change prevention part made up of a first position change prevention part,
Wherein the first position change preventing part is disposed symmetrically with respect to the first position change preventing part with the rollable type circle between the support shafts interposed therebetween to press the side of the rollable type original, 2 position change prevention portion
Lt; / RTI >
Wherein the first position change prevention portion and the second position change prevention portion are located on both sides of the scroll type circle of the support shaft and are pierced by the support shaft so that both insertion plates are inserted into the center core of the scroll type circle The fixing pipe is moved in a sliding manner to the right so that the respective pressing springs are compressed and then the lever bolt is rotated to narrow the tightening gap, As the one press-through is pinched, the pressing body is fixed to the support shaft,
The lateral movement of the scroll-shaped circle is prevented by the fixing forces of the first position change preventing portion and the second position changing preventing portion, and the elastic force of the respective pressed spring is always applied to both sides of the scroll- So that it is possible to further prevent the lateral movement of the scroll-like original complex,
The pressing body and the fixing plate are fixed to the supporting shaft in the course of the rotation of the rollable type original, and the insertion type plate, the pressing plate and the supporting plate rotate about the rotation inducing bearing To
Apparatus for installation of rolled type circle.
KR1020160023852A 2016-02-29 2016-02-29 Installation apparatus of a scroll-type roll film KR20170101401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160023852A KR20170101401A (en) 2016-02-29 2016-02-29 Installation apparatus of a scroll-type roll film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160023852A KR20170101401A (en) 2016-02-29 2016-02-29 Installation apparatus of a scroll-type roll film

Publications (1)

Publication Number Publication Date
KR20170101401A true KR20170101401A (en) 2017-09-06

Family

ID=59925398

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160023852A KR20170101401A (en) 2016-02-29 2016-02-29 Installation apparatus of a scroll-type roll film

Country Status (1)

Country Link
KR (1) KR20170101401A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110240013A (en) * 2019-05-27 2019-09-17 张家港锦亿化纤有限公司 Winding device in a kind of production of terylene squeeze
KR102238896B1 (en) 2019-10-14 2021-04-09 주식회사 포스코 The case apparatus of ventilation fan

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110240013A (en) * 2019-05-27 2019-09-17 张家港锦亿化纤有限公司 Winding device in a kind of production of terylene squeeze
CN110240013B (en) * 2019-05-27 2023-12-22 张家港锦亿化纤有限公司 Winding equipment in production for polyester yarn products
KR102238896B1 (en) 2019-10-14 2021-04-09 주식회사 포스코 The case apparatus of ventilation fan

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