KR101905391B1 - Rotating transfer apparatus having concurrently adjusted type star wheel - Google Patents

Abstract

The present invention relates to a rotary transfer apparatus having an integrated arrangement type star wheel, capable of integrally and automatically adjusting the depth of a plurality of transfer grooves. According to the present invention, the rotary transfer apparatus having an integrated arrangement type star wheel comprises: a worktable fixed and disposed on the groove, and maintaining a predetermined height; the star wheel placed on the upper surface of the worktable to be coupled to a motor fixed and disposed on the worktable so as to repeat rotation and stoppage by a predetermined angle; and a touch screen type control unit disposed on the upper side of the star wheel, and allowing an operator to control rotation of the star wheel by data input and check an operation state of the apparatus.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a rotary transfer device having an adjustable star wheel,

The present invention relates to a rotary transfer device having an integrated adjustable star wheel that rotatably feeds an object to be conveyed in a conveyance groove formed of a concave portion formed between convex portions along a circumference of the outer periphery More particularly, the present invention relates to a star wheel which is capable of automatically adjusting the depth of a plurality of feed grooves of a star wheel, And a second star wheel disposed at a lower side of the star wheel to increase the accuracy with respect to the depth of the upper and lower sides.

BACKGROUND ART [0002] Generally, a rotary transfer device is used for transferring a transfer object, and includes a star wheel.

The star wheel rotates and feeds a variety of objects to be conveyed in a conveyance groove formed naturally between a plurality of rotary protrusions arranged in a radial pattern around the outer circumferential surface, and is used in many areas including a rotary type packaging device and the like, It can also be used as a feeding device for feeding a conveying object.

The rotary transfer device having the star wheel can be used as a rotary type cartoner which can mount cartons of various sizes and rotate and can be used in various areas.

At this time, when the rotary transfer device having the star wheel is used as a carton, it is used for transferring a bottle, a container, a tube used for packaging, a small box containing a variety of household goods such as lipstick, powder or ointment as a transfer object .

Meanwhile, in the conventional Korean Registered Utility Model No. 20-0449606, there is provided a star wheel for use in a rotary transfer device, which comprises a concave portion formed in a concave-convex structure along the outer circumference and formed between convex portions, The present invention proposes a configuration for rotationally transferring a plurality of conveying grooves through a plurality of conveying grooves, including a first concave-convex ring and a second concave-convex ring, and adjusting the depths of the plurality of conveyance grooves integrally by using a gear- And the like.

However, since the conventional star wheel is formed in a concavo-convex structure and requires the operator to directly move the manipulation gear when adjusting the depth of the plurality of feed grooves formed between the convex portions, the type of the carton, It is necessary to manually adjust the depth of the feed groove every time the size is changed. Since the depth of the upper star wheel and the lower star wheel must be individually adjusted, there is a difference in the depth of the upper and lower sides. There was a falling problem.

Korean Utility Model Registration No. 20-0449606 Korea Registered Utility Model No. 20-0481577 Korean Patent Publication No. 10-1508058

It is an object of the present invention to solve the above-described problems of the prior art and to provide a manual method for adjusting the depth of a plurality of feed grooves of a star wheel rotatably provided on a work table, And a rotation feed device having an integrated adjustable star wheel capable of improving the accuracy by adjusting the depth of the upper and lower sides between the first star wheel arranged on the upper side and the second star wheel arranged on the lower side It has its purpose.

According to the present invention, it is possible to automatically adjust the plurality of feed grooves of the star wheel by controlling the data values in the control unit, thereby reducing the total adjustment time compared to the prior art and making it possible to seek convenience. And an object of the present invention is to provide a rotary transfer device having an integrated adjustable star wheel for enhancing productivity.

The present invention provides a rotary transfer device having an integrated adjustable star wheel that enables stable use of the apparatus as well as improves the work environment by applying a soundproof and anti-vibration structure and allows the transfer object to be rotated more stably It has its purpose.

In order to accomplish the above object, according to the present invention, there is provided a rotary transfer apparatus having an integrated adjustable star wheel, comprising: a work station fixedly disposed on a ground and having a predetermined height; A star wheel coupled to a driving motor fixedly disposed on a top surface of the work table and fixed on the work table to repeat rotation and stopping at a predetermined angle; And a touch screen type control unit located above the star wheel and capable of checking the rotation of the star wheel by data input and the operation state of the device, wherein the star wheel has a first concave- ring; A second concavo-convex ring formed on the first concavo-convex ring and having a second concavo-convex portion formed with an outer circumference to form a conveyance groove together with the first concavo-convex ring; A conveyance groove depth adjuster coupled between the guide rails and the adjustable gears rotatably installed, the conveyance groove depth adjusters being movably coupled in the forward and backward directions in the conveyance grooves formed by the first and second concave and convex rings; A stopper ring having a support groove for supporting an inner movement of the conveyance groove depth adjusting members; An external gear ring rotatably mounted on an outer periphery of the stopper ring and rotated in association with the adjustment gears; A cover ring stacked on top of said external gearing; And an operating gear rotatably installed on any one of the guide rails and circumscribing an external gear ring, wherein the star wheel is connected to the drive motor A first star wheel coupled to the rotating shaft and coupled to a rotating shaft connected to the driving motor so as to face the first star wheel at a position below the first star wheel and the first star wheel in a state in which the upper and lower positions are inverted from each other Installed and rotated simultaneously in the same direction in a dual star wheel arrangement structure by a second star wheel disposed; The first star wheel and the second star wheel each include a first concave / convex ring, a second concave / convex ring, a feed groove depth adjuster, a stopper ring, an external gear ring, a cover ring, and an operating gear; A second star wheel is mounted on one side of the upper surface of the cover of the first star wheel to engage with the first star wheel side operating gear to handle rotation adjustment of the operating gear, A second handle portion coupled to the side operation gear and adapted to handle rotation adjustment of the operation gear; A handle automatic adjustment means for automatically adjusting the rotation of the first handle portion and the second handle portion side is installed on the upper space of the star wheel; The respective handle automatic adjustment means are moved downward by a first degree by the control of the touch screen type control unit and inserted into the respective head portions of the first handle portion and the second handle portion corresponding to each other, The depth of the feed groove of the first star wheel and the depth of the feed groove of the second star wheel are adjusted in the forward and backward directions in the feed groove to automatically adjust the depth of the feed grooves .

Here, the handle automatic adjustment means may include: a first gripping member capable of gripping a head portion having a rotation adjusting function of the first handle portion; a second gripping member that is screwed or integrally formed with the first gripping member, A first servo motor coupled to an upper end of the first rotating shaft for rotational driving, and a first lifting member for lifting and moving the first servomotor; A second grasping member capable of grasping a head portion having a rotation adjusting function of the second handle portion, a second rotating shaft which is screwed or integrally formed with the second grasping member and vertically arranged, A second servomotor coupled to the end of the second servo motor for rotation control, and a second lifting member for lifting and moving the second servomotor; The control unit controls the elevation movement of the first elevating moving member and the second elevating moving member and controls the rotation driving of the first servomotor and the second servomotor according to the data inputted through the touch screen type control unit, The control unit controls the elevation movement of the first elevating moving member and the second elevating moving member and the rotation driving of the first servomotor and the second servomotor according to the data set in the type control unit, As shown in FIG.

Here, the first servomotor and the second servomotor are respectively guided and supported by a coupling with the LM block and the LM guide, and the first and second lifting and moving members are respectively mounted on the work table And the LM guide is fixedly coupled to the support base in a stable manner so that the LM guide is installed on the upper space of the star wheel with respect to the handle automatic adjustment means, Installation and touch screen type control unit without interfering with each other.

Here, the worktable includes a rectangular frame portion having a square body by frame connection; An upper plate and a lower plate fixed to upper and lower surfaces of the rectangular frame portion; A noise shielding panel installed on four sides of the rectangular frame part to reduce a noise when the driving motor for rotating the star wheel fixedly installed in the rectangular frame part is driven to improve a working environment; And a leg portion connected to the lower edge of the four corner portions of the square frame portion, wherein the leg portion is made of an elastic body made of an elastic rubber or an elastic spring, and the vibration pad is disposed on the bottom surface of the lower plate and is in contact with the ground Wherein the dust-proof pad is made of a carbon-coated pad body, and the top and bottom of the dust-proof pad are provided with a plurality of glue absorbent units to increase the adhesion between the ground and the lower plate, and natural rubber, butadiene rubber 30 to 45 parts by weight of a polyolefin elastomer based on 100 parts by weight of one kind of rubber material selected from acrylonitrile butadiene rubber (BR), chloroprene rubber (CR), and acrylonitrile butadiene rubber (NBR) having an acryl content of 15 to 20% Compound and hydroxyalkylpolysiloxane are reacted with an isocyanate group and a hydroxy group in an equivalent ratio of 10: 0.3 to 1 20 to 30 parts by weight of a polyurethane synthesized by reacting the polyurethane with a polyol, and 100 to 150 parts by weight of a curing agent.

The noise shielding panel may be formed of a door structure capable of opening and closing at least one side of four sides, and the noise shielding panel may be formed of a material selected from the group consisting of polymethyl methacrylate (PMMA), polycarbonate (PC), polyethylene (PE) (PP), wherein the front noise shielding plate and the rear noise shielding plate are spaced apart from each other in the forward and backward directions; A sound absorbing plate sandwiched between the front noise blocking plate and the rear blocking noise plate, the sound absorbing plate being integrally formed with at least one member selected from sponge, styrofoam, wood-based sound-absorbing plate, and lightweight foamed concrete plate; And a first air layer and a second air layer formed between the front noise blocking plate and the rear noise blocking plate by the sound absorbing plate to induce transmission loss due to resonance to reduce noise.

According to the present invention, it is possible to automatically adjust the depth of a plurality of feed grooves of a star wheel rotatably provided on a work table, , It is possible to increase accuracy according to the adjustment of the upper and lower side depths between the first star wheel disposed on the upper side and the second star wheel disposed on the lower side while reducing integration control time and seeking convenience, It is possible to achieve a useful effect of increasing productivity as well as productivity.

The present invention provides a soundproof and anti-vibration structure, thereby exhibiting a dust-proofing function as well as noise reduction and shut-off, so that it is possible to improve the working environment as well as to stably use the apparatus, It is possible to provide a rotary transfer device having an integrated adjustable star wheel that can be fed and fed.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic block diagram showing a rotary transfer apparatus having an integrated adjustable star wheel according to an embodiment of the present invention; FIG.
FIG. 2 is a perspective view showing a star wheel arranged in a double-star fashion with a first star wheel and a second star wheel in a rotary transfer apparatus having an integrated adjustable star wheel according to an embodiment of the present invention;
Figure 3 is a front view of a star wheel with engagement with a drive motor in a rotary transfer device with an integrated adjustable star wheel according to an embodiment of the present invention;
Figs. 4 and 5 are conceptual diagrams for explaining a handling automatic adjustment means in a rotary transfer apparatus having an integrated adjustable star wheel according to an embodiment of the present invention.
6 to 8 are block diagrams showing a star wheel in a rotary transfer device having an integrated adjustable star wheel according to an embodiment of the present invention.
FIG. 9 is a schematic cross-sectional view illustrating a noise isolation panel in a rotary transfer apparatus having an integrated adjustable star wheel according to an embodiment of the present invention. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. The present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.

1 to 9, a rotary transfer apparatus having an integrated adjustable star wheel according to an embodiment of the present invention includes a work table 200, a star wheel 1, and a touch screen type control unit 300, .

The work table 200 is fixedly disposed on the ground, and the star wheel 1 or the like is positioned at a predetermined height for workability and is provided to provide a stable and stable supporting force during operation.

The star wheel 1 is horizontally disposed on the upper surface of the work table 200 and is coupled to the drive motor fixedly disposed on the work table 200. The star wheel 1 is rotated clockwise or counterclockwise To rotate and stop at a predetermined angle in the direction of the arrow.

The touch screen type control unit 300 includes a touch screen disposed on the upper side of the star wheel 1 and capable of controlling the rotation of the star wheel 1 by data input and checking the operation state of the device.

The work table 200 includes a rectangular frame part 210 having a rectangular body formed by frame connection, an upper plate 220 and a lower plate 230 fixed to the upper and lower surfaces of the rectangular frame part 210, 210 installed on four sides of the square frame part 210 so as to reduce the noise during operation of the driving motor 130 for rotation driving the star wheel 1, And a leg portion 250 connected to the lower edge of the four corner portions of the rectangular frame portion 210.

At this time, the noise shielding panel 240 may be formed as a door structure that can open and close at least one side of four sides for easy maintenance of the installation and maintenance of the driving motor 130, etc., as well as storage of parts and the like.

The noise shielding panel 240 may be formed of a material selected from the group consisting of polymethylmethacrylate (PMMA), polycarbonate (PC), polyethylene (PE), and polypropylene (PP) And a rear noise blocking plate 242. The front noise blocking plate 241 and the rear blocking noise plate 242 are disposed at the front and rear sides of the front noise blocking plate 241 and the rear noise blocking plate 242, A first air layer 244 and a second air layer 242 are interposed between the front noise blocking plate 241 and the rear noise blocking plate 242 by the sound absorbing plate 243, The second air layer 245 may be disposed so as to induce a transmission loss due to resonance to reduce the noise.

Here, the sound-absorbing plate 243 may be made of any one material selected from a sponge, a styrofoam, a wood-based sound-absorbing plate, and a lightweight foamed concrete plate.

The noise shielding panel 240 is not significantly affected by the formed thickness, but may be formed within 2 cm in consideration of installation workability and economical efficiency.

More preferably, the front noise isolating plate 241, the rear blocking noise plate 242, and the sound absorbing plate 243 may each have a thickness of 0.3 to 0.5 cm.

In addition, the work table 200 may be constructed of an elastic body such as an elastic rubber or an elastic spring to absorb the vibration generated in the apparatus, and the vibration pad may be disposed on the bottom surface of the lower plate 230 Arrangement, and ground so that the device can be supported entirely, thereby absorbing vibration generated in the device, and can be configured to support the device from an external impact, all of which can be configured together.

In addition, it is preferable that the dust-proof pad is made of a carbon-forming pad body and a plurality of joint-type adsorption units are bonded to the upper and lower surfaces by bonding or fastening, thereby enhancing the adhesion to both the ground and the lower plate.

The vibration damping pad may be made of any one rubber material 100 selected from among natural rubber, butadiene rubber (BR), chromoprene rubber (CR), and acrylonitrile butadiene rubber (NBR) having an acrylic content of 15 to 20 wt% 30 to 45 parts by weight of a polyolefin elastomer based on the weight of the polyolefin elastomer, 30 to 45 parts by weight of a polyurethane elastomer obtained by reacting an isocyanate compound with a hydroxyalkylpolysiloxane, reacting the isocyanate group and the hydroxy group at an equivalent ratio of 10: 0.3 to 1, To 30 parts by weight of a curing agent, and 100 to 150 parts by weight of a curing agent may be molded and processed into a resilient and durable casting pad body.

The isocyanate compound may be methylenediphenyl diisocyanate or phenylenediisocyanate. The hydroxyalkylpolysiloxane may be diphenyldimethyldisiloxane diol or polydimethylsiloxane. The curing agent may be tetramethylene glycol or the like. Can be used.

The star wheel 1 includes a first star wheel 1A coupled to a rotating shaft 10 connected to the driving motor 130 and positioned on the upper side of the rotating shaft 10, And a second star wheel 1B disposed on the lower side of the first star wheel 1A and disposed so as to face the first star wheel 1A in a state of being inverted from the first star wheel 1A And simultaneously rotate in the same direction.

The first star wheel 1A and the second star wheel 1B have the same configuration and are provided with a first concave-convex ring 1B between the base ring 20 coupled to the rotating shaft 10 and the cover ring 100 30, the second concave / convex ring 40, the guide rail 50, the adjusting gear 60, the feed groove depth adjuster 70, the stopper ring 80, the external gear ring 90, .

At this time, on the upper surface of the cover ring 100 on the first star wheel 1A side, a first handle portion 120 is coupled to the first star wheel 1A-side manipulation gear 120 to handle rotation adjustment of the manipulation gear 120, A second handle portion 150 is mounted on the other side of the second star wheel 1B and is coupled to the second star wheel 1B-side operation gear 120 to handle rotation adjustment of the operation gear 120 And a handle automatic adjustment means for automatically adjusting the first handle portion 140 and the second handle portion 150 side.

The automatic handle adjustment means includes a first gripping member 142 for gripping a head portion having a function of adjusting the rotation of the first handle portion 140 and a second gripping member 142 screwed to the first gripping member 142, A first servo motor 146 coupled to an upper end of the first rotating shaft 144 for rotation control and a second servo motor 144 for rotating the first servo motor 146 And a first lifting member 148 for moving the lifting member.

The handle automatic adjustment means includes a second gripping member 152 provided to be capable of gripping a head portion having a function of adjusting the rotation of the second handle portion 150, A second servo motor 156 coupled to the upper end of the second rotating shaft 154 for rotation control and a second servomotor 156 for controlling the rotation of the second servomotor 156, And a second lifting member (158) for moving the lifting member.

The first and second gripping members 142 and 152 may be formed in various shapes such as a clamp-type body, a cap-type body, a fixing chuck, and the like, each of which can exhibit an easy gripping force .

The first servomotor 146 and the second servomotor 156 are respectively guided and supported by the LM block 161 and the LM guide 162 so that the first and second lifting and moving members 148 And the second lifting and moving member 158 are installed on the work table 200 so as to have a supporting force in a space so that the LM guide 162 is fixed to the supporting table 163, And is disposed stably on the upper space of the star wheel (1) with respect to the handle adjusting means, and stably installed on the star wheel (1), so as not to interfere with the touch screen type controller (300) .

Here, the handle automatic adjustment means controls the lifting movement of the first lifting member 148 and the second lifting member 158 according to the data input through the touch screen type controller 300, 1 servo motor 146 and the second servo motor 156 or controls the rotation of the first and second lifting and moving members 148 and 148 according to data predefined in the touch screen type controller 300. [ The first servomotor 146 and the second servomotor 156 can be controlled to control the lifting movement of the first star wheel 158 and to control the rotation of the second servomotor 156, The depth adjusting member 70 and the conveying groove depth adjusting member 70 of the second star wheel 1B can be moved in the forward and backward directions in the conveying groove 3 and the depth of the plurality of conveying grooves 3 Can be configured to be integrated automatically.

Here, the first lifting member 148 and the second lifting member 158 may be constituted by a cylinder having a rod, or may be a structure combining a motor and a cam.

The handle automatic adjustment means controls the lifting movement of the first lifting member 148 and the second lifting member 158 according to the data inputted through the touch screen type controller 300, The first elevating movement member 148 and the second elevating movement member 158 are controlled in accordance with the preset data in the touch screen type control unit 300 or by controlling the rotation driving of the first servomotor 146 and the second servomotor 156, And the depths of the plurality of feed grooves 3 can be automatically controlled by controlling the rotation of the first servomotor 146 and the second servo motor 156. [

Here, the handle automatic adjustment means may simultaneously adjust the rotation of the first servomotor 146 and the second servomotor 156 at the same rotation speed through the touch screen type controller 300, The servo motor 146 and the second servo motor 156 can be sequentially controlled and rotated and rotated at the same number of revolutions.

The feed groove depth adjusting member 70 of the first star wheel 1A and the feed groove depth adjusting member 70 of the second star wheel 1B are moved forward and backward in the feed groove 3, It is possible to precisely adjust the depth of the plurality of feed grooves 3, and to adjust the depth of the feed grooves 3 automatically and precisely. Further, it is possible to reduce the total adjustment time and pursue convenience, .

In addition, the first star wheel 1A and the second star wheel 1B are disposed at the upper and lower sides in a spaced-apart manner and include a third handle portion 170 for adjusting the vertical distance between the first star wheel 1A and the second star wheel 1B. It is possible to configure the automatic control unit 300 to be automatically controlled individually by linking with the touch screen type control unit 300.

At this time, the first star wheel 1A is screwed on the handle shaft of the third handle part 170 disposed at the center, and is moved up and down along the handle shaft according to the rotating direction of the third handle part 170 So that the height between the first star wheel 1B and the second star wheel 1B can be adjusted.

The first star wheel 1A and the second star wheel 1B will be described in detail with reference to FIGS. 6 to 8. FIG.

Each of the first star wheel 1A and the second star wheel 1B has a first through hole 21 at the center so as to be fitted to the rotary shaft 10 and a mounting slit 23 in a radial direction, A base ring 20 which is formed at every interval and in which a gear installation hole 25 is formed at one side of the mounting slit 23 and in which a mounting step 27 is formed, A first concave-convex ring 30 having a second through hole 31 at the center thereof and having a first concave-convex portion 33 formed on the outer circumference thereof and a third through hole 41 And the second concave-convex portion 43 corresponding to the first concave-convex portion 33 is formed on the outer circumferential surface thereof and the second concave-convex portion 43 is offset from the first concave- A second concave-convex ring 40 which is laminated on the upper surface of the concave-convex ring 30 and which forms the conveyance groove 3 together with the first concave-convex ring 30 as it is fastened to the base ring 20, To the mounting slit 23 A control gear 60 rotatably mounted on the gear installation hole 25 of the base ring 20 and a control gear 60 interposed between the guide rail 50 and the control gear 60, And is movable in the radial direction along the guide rail 50 interlocked with the gear 60 so as to be movable in the feed groove 3 formed by the first and second concave and convex rings 30, And a fourth through hole 81 at the center so as to be fitted to the rotating shaft 10 and a feed groove depth adjusting means 70 A stopper ring 80 on which a support groove 83 for supporting the inner movement of the stopper ring 70 is formed; a stopper ring 80 rotatably provided around the outer periphery of the stopper ring 80, An external gearing 90 for allowing the adjusting gears 60 to rotate together and a fifth through hole 101 at the center to be fitted to the rotating shaft 10, And the outer gearing 90 is stacked on the upper portion of the outer gearing 90 so that the guide rail 50, the adjusting gear 60, the feed groove depth adjuster 70, the stopper ring 80, A base ring 20, a stop ring 80, and a cover ring 100. The coupling ring 110 is formed integrally with the cover ring 100 to support the step ring 11, ).

Here, the rotary shaft 10 forms a center axis of rotation of the star wheel 1 and is connected to a driving motor. A step 11 for supporting the base ring 20 is formed. In the step 11, The first fastening hole 13 for fastening the first and second fasteners 110 and 110 is formed.

The base ring 20 is supported by the rotation shaft 10 and the base ring 20 forms a base plate for mounting the guide rails 50 and the adjustment gears 60, 23 are provided for fixing the guide rails 50 and the gear mounting holes 25 enable rotation of the adjusting gears 60. The mounting steps 27 are formed by the first concave / For example.

A second fastening hole 29a for fastening the fastening member 110 is formed in the circumference of the first through hole 21 of the base ring 20 so as to correspond to the first fastening hole 13 in the form of a long hole A third fastening hole 29b for fastening and fixing the base ring 20 and the second concave-convex ring 40 is formed at an inner circumference of the seating step 27 of the base ring 20 at a predetermined angle interval.

The first concave-convex ring 30 is seated in the seating step 27 of the base ring 20. The first concave-convex ring 30 is engaged with the second concave-convex ring 40, The second through hole 31 is formed in the center of the transfer groove 3 so that the second through hole 31 is seated in the mounting step 27 of the base ring 20. The outer peripheral surface of the second through hole 31 is connected to the second concave- The first concavo-convex portion 33 is formed on the outer circumference of the control plate 73 of the conveyance groove depth adjuster 70. The first concavo- A support surface for supporting a part of the support surface may be formed.

A second concave-convex ring 40 is stacked on the first concave-convex ring 30 and fastened to the base ring 20. The second concave-convex ring 40 is coupled to the first concave- A third through hole 41 is formed at the center and a second concave and convex portion 43 corresponding to the first concave and convex portion 33 is formed on the outer circumferential surface thereof.

The second concavo-convex ring 40 is stacked on the first concavo-convex ring 30 so that the second concavo-convex part 43 is offset to one side with respect to the first concavo-convex part 33, The first and second convex and concave portions 30 and 30 are formed together with the first and second concave and convex portions 30 and 40. The first and second concave and convex portions 33 are formed by offset coupling of the first and second concave and convex rings 30 and 40, Both sides of the feed groove 3 formed by the feed groove 43 form a guide for supporting and moving the feed plate 73 of the feed groove depth adjuster 70.

The third through hole 41 is formed around the base ring 20 and the second concave and convex ring 40 so as to correspond to the third fastening hole 29b of the base ring 20 for fastening the fastening member And the fourth fastening holes 45 are formed at predetermined angular intervals.

A guide rail 50 is fixed to the mounting slit 23 of the base ring 20 and extends in the radial direction of the base ring 20. The guide rail 50 is mounted on the mounting slit 23 of the base ring 20 in a radial direction And a guide step 51 is formed at one side thereof to engage with the guide groove 71a of the support table 71 of the conveyance groove depth control member 70. [

The adjustment gear 60 is rotatably installed in the gear mounting hole 25 of the base ring 20. The adjustment gear 60 is rotatably supported by the support rails 50 71 of the conveying groove depth adjuster 70 so as to move the conveying groove depth adjuster 70 linearly in the radial direction through its own rotation. The rack gear 71b And a second gear portion 63 engaged with the external gear ring 90. The first gear portion 61 and the second gear portion 63 engage with each other.

A feed groove depth adjuster 70 is interposed between the guide rail 50 and the adjusting gear 60. The feed groove depth adjuster 70 is interlocked with the adjusting gear 60 and has a radius The guide rails 50 and 60 adjust the depth of the feed groove 3 formed by the first and second concave and convex rings 30 and 40 while being moved back and forth in the direction of the guide rails 50 and 60, A guide groove 71a is formed at one side of the guide rail 50 to be engaged with the guide step 51 of the guide rail 50 and a rack gear 71b And a support table 71 integrally formed at the front end of the support table 71 and formed on both sides of the support table 71 so as to be moved to the side wall of the conveyance groove 3 formed by the first and second concave and convex rings 30, And a throttle 73 in which a guide portion 73a is formed to be engaged.

A stopper ring 80 is provided inside the conveying groove depth adjusting members 70 so that the conveying groove depth adjusting members 70 can no longer be moved inward in the radial direction, A fourth through hole 81 is formed at the center so as to be fitted to the rotary shaft 10 and an inner movement of the feed groove depth adjusters 70 is formed around the outer periphery of the fourth through hole 81, The support groove 83 for supporting is formed in a shape similar to the concave-convex portion.

It is preferable that the support groove 83 extends in the radial direction while forming a step on the outer circumference of the stopper ring 80 so that the external gear ring 90 can be seated thereon. A fifth fastening hole 85 for fastening the fastening member 110 is formed.

The outer gearing 90 is rotatably mounted on a step formed by the outer periphery of the stopper ring 80, that is, the support groove 83. The outer gearing 90 has its outer peripheral surface formed on all the adjustment gears 60 The inner radius of the outer gear ring 90 is set to a radius that extends from the center of the stopper ring 80 to the end of the support groove 83 Respectively.

A cover ring 100 is installed on the external gear ring 90. The cover ring 100 is formed with a fifth through hole 101 so as to be inserted into the rotation shaft 10 in the center. Further, it is preferable that a support hole for rotatably supporting the adjusting gear 60 is formed on one side of the cover ring 100.

An exposure hole 103 is formed in the cover ring 100 to expose the operation gear 120 through the covering ring 100 so that the operation gear 120 can be forcibly rotated. A sixth fastening hole 105 for fastening the fastening member 110 is formed.

The operation gear 120 is rotatably installed on one of the guide rails 50. The operation gear 120 is circumscribed to the external gear ring 90 during the forced rotation to rotate the external gear ring 90, The depth of the conveyance groove 3 is controlled by simultaneously moving the adjusting gear 60 and the conveyance groove depth adjuster 70 in the same direction so that the depth of the conveyance groove 3 is adjusted. The first handle portion 140 or the second handle portion 150 is coupled with the second handle portion 103 to be rotated.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. May be made, which will be within the technical scope of the present invention.

1: Star wheel 1A: 1st star wheel
1B: second star wheel 10: rotating shaft
30: first irregular ring 40: second irregular ring
70: Feed groove depth adjusting member 120: Operation gear
130: drive motor 140: first handle portion
150: second handle portion 170: third handle portion
200: work table 300: touch screen type control unit

Claims (5)

A work station fixedly disposed on the ground and having a predetermined height; A star wheel coupled to a driving motor fixedly disposed on a top surface of the work table and fixed on the work table to repeat rotation and stopping at a predetermined angle; And a touch screen type control unit located above the star wheel and capable of checking the rotation of the star wheel by data input and the operation state of the device, wherein the star wheel has a first concave- ring; A second concavo-convex ring formed on the first concavo-convex ring and having a second concavo-convex portion formed with an outer circumference to form a conveyance groove together with the first concavo-convex ring; A conveyance groove depth adjuster coupled between the guide rails and the adjustable gears rotatably installed, the conveyance groove depth adjusters being movably coupled in the forward and backward directions in the conveyance grooves formed by the first and second concave and convex rings; A stopper ring having a support groove for supporting an inner movement of the conveyance groove depth adjusting members; An external gear ring rotatably mounted on an outer periphery of the stopper ring and rotated in association with the adjustment gears; A cover ring stacked on top of said external gearing; And an operating gear rotatably installed on any one of the guide rails and circumscribing the external gear ring, the rotary transfer device having an integrated adjustable star wheel,
The star wheel
A first star wheel coupled to a rotating shaft connected to the driving motor and coupled to a rotating shaft connected to the driving motor, the first star wheel being disposed on a lower side of the first star wheel, A second star wheel arranged by a second star wheel arranged so as to face in an inverted state and installed to rotate simultaneously in the same direction;
The first star wheel and the second star wheel each include a first concave / convex ring, a second concave / convex ring, a feed groove depth adjuster, a stopper ring, an external gear ring, a cover ring, and an operating gear;
A second star wheel is mounted on one side of the upper surface of the cover of the first star wheel to engage with the first star wheel side operating gear to handle rotation adjustment of the operating gear, A second handle portion coupled to the side operation gear and adapted to handle rotation adjustment of the operation gear;
A handle automatic adjustment means for automatically adjusting the rotation of the first handle portion and the second handle portion side is installed on the upper space of the star wheel;
The respective handle automatic adjustment means are moved downward by a first degree by the control of the touch screen type control unit and inserted into the respective head portions of the first handle portion and the second handle portion corresponding to each other, The depth of the feed groove of the first star wheel and the depth of the feed groove of the second star wheel are adjusted in the forward and backward directions in the feed groove to automatically adjust the depth of the feed grooves Wherein the first and second rotatable star wheels are rotatable. The method according to claim 1,
The handle automatic adjustment means,
A first gripping member capable of gripping a head portion having a function of adjusting the rotation of the first handle portion; a first rotating shaft screwed or integrally formed with the first gripping member and vertically disposed; A first servomotor coupled to the end portion for rotational driving, and a first lifting and moving member for lifting and moving the first servomotor;
A second grasping member capable of grasping a head portion having a rotation adjusting function of the second handle portion, a second rotating shaft which is screwed or integrally formed with the second grasping member and vertically arranged, A second servomotor coupled to the end of the second servo motor for rotation control, and a second lifting member for lifting and moving the second servomotor;
The control unit controls the elevation movement of the first elevating moving member and the second elevating moving member and controls the rotation driving of the first servomotor and the second servomotor according to the data inputted through the touch screen type control unit, The control unit controls the elevation movement of the first elevating moving member and the second elevating moving member and the rotation driving of the first servomotor and the second servomotor according to the data set in the type control unit, And the control unit is configured to automatically adjust the rotational speed of the star wheel to a predetermined value. 3. The method of claim 2,
The first servomotor and the second servomotor are guided and supported by a combination of the LM block and the LM guide, respectively,
The first elevating and lowering moving member and the second elevating and moving member are respectively installed on a work table and are installed to be supported by a space in a fixed manner,
Wherein the LM guide is fixedly coupled to the support base so as to be stably arranged so that the LM guide is installed on the upper space of the star wheel with respect to the handle automatic adjustment means so as not to interfere with the installation and the touch screen type control unit stably. Rotary transfer device with integrated adjustable star wheel. The method according to claim 1,
The work table includes:
A rectangular frame part having a square body by frame connection;
An upper plate and a lower plate fixed to upper and lower surfaces of the rectangular frame portion;
A noise shielding panel installed on four sides of the rectangular frame part to reduce a noise when the driving motor for rotating the star wheel fixedly installed in the rectangular frame part is driven to improve a working environment;
A leg portion connected to the bottom edge of the four corner portions of the rectangular frame portion; / RTI >
The leg portion is made of an elastic body made of an elastic rubber or an elastic spring,
And a dustproof pad is disposed on the bottom surface of the lower plate so as to be in contact with the ground so as to support the device,
(BR), chloroprene rubber (CR), and the like, which are excellent in elasticity, can be attached to the dust-proof pad, 30 to 45 parts by weight of a polyolefin elastomer based on 100 parts by weight of a rubber material selected from acrylonitrile butadiene rubber (NBR) having an acrylic content of 15 to 20% by weight, an isocyanate compound and a hydroxyalkylpolysiloxane 20 to 30 parts by weight of a polyurethane synthesized by reacting an isocyanate group and a hydroxyl group at an equivalent ratio of 10: 0.3 to 1, and then reacting with a polyol, and 100 to 150 parts by weight of a curing agent, Wherein the first and second rotatable star wheels are integrally rotatable. 5. The method of claim 4,
Wherein the noise shielding panel has a door structure in which at least one of four sides is openable and closable,
Wherein the noise-
A front noise reduction plate and a rear noise reduction plate which are made of any one material selected from polymethyl methacrylate (PMMA), polycarbonate (PC), polyethylene (PE) and polypropylene (PP) plate;
A sound absorbing plate sandwiched between the front noise blocking plate and the rear blocking noise plate, the sound absorbing plate being integrally formed with at least one member selected from sponge, styrofoam, wood-based sound-absorbing plate, and lightweight foamed concrete plate;
A first air layer and a second air layer formed between the front noise blocking plate and the rear noise blocking plate by the sound absorbing plate to induce transmission loss due to resonance to reduce noise; And the rotation axis of the rotation shaft is inclined relative to the rotation axis of the rotation shaft.

Images