KR102118644B1 - Vinyl conveying device - Google Patents

Abstract

The present invention relates to a plastic transfer device which can improve the reliability of a product and, more specifically, to a plastic transfer device comprising a plastic extruder which extrudes a supplied synthetic resin in an upward blow method using air to produce a cylindrical tubular plastic upward.

Description

Vinyl conveying device

The present invention relates to a vinyl transport device, and more particularly, a vinyl transport device that continuously produces and produces a tube-type vinyl fabric with synthetic resin.

A vinyl compound, generally called "vinyl", is a generic term for a compound in which one hydrogen atom of ethylene is replaced with another group, and is made of polyethylene in the petrochemical industry. Vinyl is thin and does not tear well, and can be freely changed shape, and does not pass water and air, so it is used in various forms in various fields in our lives. In addition, there are plastic fabrics covering the vinyl house.

On the other hand, briefly explaining the manufacturing process of a general plastic bag plastic fabric, the polyethylene resin is melted, processed into a gel state, discharged and cooled, and at the same time, continuously extrude the cylindrical vinyl fabric with a pyrolytic melt extrusion device, and then cool. After the molding is performed in the form of a flat sheet while being wound, it is wound up on a paper tube using a winding device, thereby completing the production of a plastic bag for plastic bags.

At this time, since the winding of the vinyl fabric is a very important part in improving the productivity of the vinyl fabric, various techniques related to the automatic winding apparatus of the vinyl fabric have been developed in the past. In Patent Registration No. 10-0494333, In the winding device 100 for supplying a vinyl fabric extruded between two rolls rotated and wound on a branch pipe fitted to a support rotating by a motor, the branch pipe 2 is supplied, but The paper tube supply part 110 designed to be supplied by applying the adhesive on the surface, the winding part 120 which intermittently rotates to each determined position while winding the vinyl fabric 1 by taking the supplied paper tube 2 and the winding part 120 The vinyl fabric (1) is pressed onto the surface of the branch pipe (2) fitted to the support (121) during the first winding, while the vinyl fabric induction section (130) has tension so as to supply the vinyl fabric (1) with a constant tension. Wow, the cutting section 140 to cut the vinyl fabric 1 wound by a certain length on the branch pipe P and the vinyl fabric 1 wound on the branch pipe 2 to be evenly and tightly wound. The automatic winding device for vinyl fabric is characterized in that it comprises a winding tension unit (150) for pressing and a control unit (160) for controlling the operation of each part to operate according to a set input value.

On the other hand, the above-mentioned background technology is the technical information acquired by the inventor for the derivation of the present invention or acquired in the derivation process of the present invention, and is not necessarily a known technology disclosed to the general public before filing the present invention. .

Korean Registered Patent No. 10-0494333

One aspect of the present invention provides a vinyl transport device for continuously producing a tube-type vinyl fabric with synthetic resin and continuously transporting it.

In addition, it is intended to provide a vinyl transfer device to stably wind the vinyl fabric.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

The vinyl transport apparatus according to an embodiment of the present invention includes a vinyl extruder that extrudes synthetic resin to be supplied in an upward blow method using air to produce cylindrical tubular vinyl upward.

In one embodiment, a heating unit for supplying the synthetic resin to the vinyl extruder, and heating the synthetic resin; A plurality of vibration generators formed inside the vinyl extruder and generating vibrations in the synthetic resin accommodated in the vinyl extruder; A pressing roller installed on an upper portion of the vinyl extruder to guide the tubular vinyl flatly to form a flat vinyl; A non-contact transfer guide unit formed between the vinyl extruder and the press roller and transferring the tubular vinyl extruded from the vinyl extruder toward the press roller in a non-contact state; A winding machine for winding the leaded vinyl transferred by the guide roller in the form of a roll; A plurality of guide rollers for guiding the leaded vinyl to the winder; It is installed on the conveying path of the leaded plastic conveyed by the guide roller, and the position of the leaded vinyl is flat within a predetermined range by spraying air from above and below with the leaded vinyl conveyed therebetween. At least one pair of air injection to maintain and transport; A main body part accommodating the vinyl extruder in an internal accommodation space and coupled to the pressing roller, the guide roller and the air injection part in at least one region; And a vibration damping part which is formed on at least one of the vinyl extruder and the winder, and which damps vibration and shock, wherein the vinyl extruder has a plurality of air pipes that inject air outside the synthetic resin. It is provided with a radial around, and rotates through the air injected from the plurality of air pipes and the air injected therein to form a molded into the tubular vinyl; A rotation driving unit formed under the rotation unit to rotate the rotation unit; And a forming part formed under the rotating driving part, wherein the forming part is fixed to an end of the heating part, and the rotating part is rotatably formed above the forming part, and the vibration damping part comprises the vinyl extruder and the winding. A vibration reduction module formed on at least one of the odors and reducing vibration; A vibration reduction sheet formed on the lower portion of the vibration reduction module to reduce vibration; And a vibration measurement sensor provided on the bottom of the vibration reduction sheet to measure the frequency to measure vibration transmitted from the vibration reduction sheet, wherein the vibration reduction module includes a plurality of corner members at corners, A first connecting member and a second connecting member are horizontally installed in a seating groove formed inside the corner member, and a third connecting member and a coupling groove formed on both side surfaces of the first connecting member and the second connecting member, and The fourth connecting member is coupled in the longitudinal direction, forming fixing grooves on both inner sides of the seating groove, attaching a buffer member to the upper surfaces of the first, second, third, and fourth connecting members, and the first, second Insert a sound absorbing member so as to seal the inside of a rectangular shape made of ,3,4 connecting members, and install a heat insulating member on the top surface of the buffer member so that the bottom surface of the heat insulating member is in close contact with the top surface of the sound absorbing member , A plurality of conduit grooves are formed inside the upper surface of the heat insulating member to insert a cold/hot water pipe therein, an auxiliary sound absorbing member is installed on the top surface of the heat insulating member, and a closing member is formed on the top surface of the auxiliary sound absorbing member The vibration-reducing sheet may include a sheet member formed of a ductile material to disperse vibration caused by an upper impact; A transmission member formed at equal intervals on the lower portion of the sheet member to aggregate and transfer the impact applied to the sheet member downward; And a buffer module formed at equal intervals between the plurality of transfer members and formed in a spiral to disperse the impact concentrated on the transfer member, and provided below the buffer module to contact the floor or structure where the vinyl transport device is located. It includes a dispersing member having a module, the transfer member, a semi-circular guide module for guiding the vibrations acting as the sheet member to be dispersed and concentrated to the floor or structure in which the vinyl transport device is located; And a low-density absorption module formed in softer than the guide module in order to absorb the vibration that is formed and transmitted at a position where the guide module and the vinyl transfer device are located, or where the structure is in contact, and the vibration measurement sensor contacts the A detection unit provided in a module and measuring a frequency acting on the dispersion member to generate a measurement value; A threshold value generating unit for generating a first threshold value by averaging the measured values during a time when the change in the frequency is within a predetermined range; A comparison unit comparing the first threshold value transmitted from the threshold value generation unit or the second threshold value received from the user terminal with the measured value; And receiving the second threshold value from the user terminal, and when the measured value is equal to or greater than the first threshold value or the second threshold value based on the comparison result of the comparison unit, the measured value of the detection unit is transmitted to the user terminal. Including a vibration control unit for transmitting, the second threshold value received from the user terminal is determined based on at least one of the temperature, humidity and wind strength of the place where the vinyl transport device is located, the vibration control unit, the measurement At least one stage of attention, warning, and danger is displayed on at least one of illumination and video according to a value, and the vibration generator includes: a vibration plate protruding toward an inner circumferential surface of the vinyl extruder; A vibration module formed of a bent plate bent in a direction perpendicular to both ends and a mounting plate bent in a horizontal direction from the bent plate; A sealing module coupled to the rear surface of the vibration module and sealing between the vibration module and the inner circumferential surface of the vinyl extruder; A plurality of fixing bolts protruding from the inner circumferential surface of the vinyl extruder and fixed, penetrating through the mounting plate and the sealing module; A fixing nut screwed to the fixing bolt to fix and pressurize the sealing module; A vibrator that generates vibration when power is applied, and a fastening groove formed in the lower center; A bolt block fixed to the center bottom of the diaphragm and fastened to the fastening groove; And an elastic fixing ring installed between the vibrator and the diaphragm around the bolt block, wherein at least one region is formed of an elastic material, and on both sides of the elastic fixing ring, a first friction surface having a plurality of irregularities and A second friction surface is formed, and a plate friction surface is formed on the rear surface of the diaphragm to form an uneven surface that is engaged with the unevenness of the first friction surface, and is engaged with the unevenness of the second friction surface on the surface of the lower end of the vibrator. A rear friction surface is formed with an unevenness, the vibrator includes a vibrator body having a pair of terminals to which power is applied, and a vibrator body having the fastening groove formed at a lower portion of the vibrator body, and the non-contact type A transfer guide unit, a plurality of external air guide bars including a first discharge unit for spraying compressed air on the outer circumferential surface of the tubular vinyl in a zigzag manner in a layer at a predetermined angle inside the upper portion of the main body; At least one internal air guide bar which is formed vertically from the ground along the height direction of the main body part and is located inside the tubular vinyl and includes a second discharge part for spraying compressed air to the inner circumferential surface of the tubular vinyl; And an air filter formed in at least one area of the first discharge part and the second discharge part and filtering fine dust of compressed air discharged from the external air guide bar and the internal air guide bar.

Vinyl transport apparatus according to another embodiment of the present invention, pressing rollers for guiding the tube-shaped vinyl in a flattened vinyl form; And a plurality of guide rollers for guiding the transfer of the leaded vinyl.

In one embodiment, a heating unit for heating the supplied synthetic resin; A vinyl extruder for extruding the synthetic resin supplied from the heating part in an upward blow method using air to produce a cylindrical tubular vinyl in an upward direction in which the pressing roller is located; A non-contact transfer guide unit formed between the vinyl extruder and the press roller and transferring the tubular vinyl extruded from the vinyl extruder toward the press roller in a non-contact state; A plurality of vibration generators formed inside the vinyl extruder and generating vibrations in the synthetic resin accommodated in the vinyl extruder; A winding machine for winding the leaded vinyl transferred by the guide roller in the form of a roll; It is installed on the conveying path of the leaded plastic conveyed by the guide roller, and the position of the leaded vinyl is flat within a predetermined range by spraying air from above and below with the leaded vinyl conveyed therebetween. At least one pair of air injection to maintain and transport; A main body part accommodating the vinyl extruder in an internal accommodation space and coupled to the pressing roller, the guide roller and the air injection part in at least one region; And a vibration damping part that is formed on at least one of the vinyl extruder and the winder, and which damps vibration and shock, and the vibration damping part is formed on at least one of the vinyl extruder and the winder and vibrates. Vibration reduction module to reduce the; A vibration reduction sheet formed on the lower portion of the vibration reduction module to reduce vibration; And a vibration measurement sensor provided on the bottom of the vibration reduction sheet to measure the frequency to measure vibration transmitted from the vibration reduction sheet, wherein the vibration reduction module includes a plurality of corner members at corners, A first connecting member and a second connecting member are horizontally installed in a seating groove formed inside the corner member, and a third connecting member and a coupling groove formed on both side surfaces of the first connecting member and the second connecting member, and The fourth connecting member is coupled in the longitudinal direction, forming fixing grooves on both inner sides of the seating groove, attaching a buffer member to the upper surfaces of the first, second, third, and fourth connecting members, and the first, second Insert a sound absorbing member so as to seal the inside of a rectangular shape made of ,3,4 connecting members, and install a heat insulating member on the top surface of the buffer member so that the bottom surface of the heat insulating member is in close contact with the top surface of the sound absorbing member , A plurality of conduit grooves are formed inside the upper surface of the heat insulating member to insert a cold/hot water pipe therein, an auxiliary sound absorbing member is installed on the top surface of the heat insulating member, and a closing member is formed on the top surface of the auxiliary sound absorbing member The vibration-reducing sheet may include a sheet member formed of a ductile material to disperse vibration caused by an upper impact; A transmission member formed at equal intervals on the lower portion of the sheet member to aggregate and transfer the impact applied to the sheet member downward; And a buffer module formed at equal intervals between the plurality of transfer members and formed in a spiral to disperse the impact concentrated on the transfer member, and provided below the buffer module to contact the floor or structure where the vinyl transport device is located. It includes a dispersing member having a module, the transfer member, a semi-circular guide module for guiding the vibrations acting as the sheet member to be dispersed and concentrated to the floor or structure in which the vinyl transport device is located; And a low-density absorption module formed in softer than the guide module in order to absorb the vibration that is formed and transmitted at a position where the guide module and the vinyl transfer device are located, or where the structure is in contact, and the vibration measurement sensor contacts the A detection unit provided in a module and measuring a frequency acting on the dispersion member to generate a measurement value; A threshold value generating unit for generating a first threshold value by averaging the measured values during a time when the change in the frequency is within a predetermined range; A comparison unit comparing the first threshold value transmitted from the threshold value generation unit or the second threshold value received from the user terminal with the measured value; And receiving the second threshold value from the user terminal, and when the measured value is equal to or greater than the first threshold value or the second threshold value based on the comparison result of the comparison unit, the measured value of the detection unit is transmitted to the user terminal. Including a vibration control unit for transmitting, the second threshold value received from the user terminal is determined based on at least one of the temperature, humidity and wind strength of the place where the vinyl transfer device is located, the vibration control unit, the measurement At least one stage of attention, warning, and danger is displayed on at least one of illumination and video according to a value, and the air injection unit is installed adjacent to the flat vinyl conveyed by the guide roller. holder; A measurement case provided on the cradle to be slidable along a direction crossing the transport direction of the leaded vinyl, and having a passage through which the edges of the transferred leaded vinyl can pass; An actuator for moving the measurement case along the width direction of the leaded vinyl according to the width of the leaded vinyl; The light generator is installed on the inner surface of one of the measurement cases of the pair of measurement cases opposite to the edge of the lead plastic to generate light, and is installed on the inner surface of the other measurement case at a position opposite to the light generator. A position sensing unit having an optical receiver for receiving light generated from the generator, and detecting a position of the leaded vinyl flowing into the passage of the pair of measurement cases; An upper transport pipe through which at least one is formed through the inner upper surface of the measuring case to inject air into the measuring case; A lower transport tube formed at a position facing the upper transport tube and at least one formed through the inner lower surface of the measurement case to inject air into the measurement case; Compressors which are respectively formed at the ends of the upper transport pipe and the lower transport pipe to suck air from outside and inject air into the upper transport pipe and the lower transport pipe; And controlling the compressor to increase or decrease the pressure of the air supplied to at least one of the upper transport pipe and the lower transport pipe when the passing position of the lead vinyl measured through the position detecting unit is outside a predetermined range. A controller for transmitting a signal, wherein the controller, if the position of the lead vinyl is higher than the upper reference position based on the position of the lead vinyl measured through the position detection unit, the position of the lead vinyl is preset It is determined that it is out of range and transmits a control signal to increase the pressure of the air supplied to the upper transportation pipe or a control signal to reduce the pressure of the air supplied to the lower transportation pipe to the compressor, and the position of the flat vinyl When it is positioned lower than the lower reference line position, it is determined that the position of the leaded vinyl is out of a predetermined range, and a control signal for increasing the pressure of the air supplied to the lower transport pipe or the pressure of the air supplied to the upper transport pipe A control signal for reducing is transmitted to the compressor, and the non-contact transfer guide unit is zigzag in a layer at a predetermined angle inside the upper portion of the main body, and includes a first discharge unit for spraying compressed air on the outer peripheral surface of the vinyl A plurality of external air guide bars; At least one internal air guide bar which is formed vertically from the ground along the height direction of the main body and is located inside the vinyl and includes a second discharge part for spraying compressed air to the inner circumferential surface of the vinyl; And an air filter formed in at least one area of the first discharge part and the second discharge part and filtering fine dust of compressed air discharged from the external air guide bar and the internal air guide bar.

In one embodiment, it is coupled to at least one area along the vertical direction of the body portion, and further includes an air circulation unit for circulating the upper air or the lower air around the body unit, the air circulation unit, the upper portion of the body It is formed, the upper duct for introducing the upper air into the interior; A lower duct formed on the lower portion of the main body and discharging the internal air of the upper duct; A central duct formed between the upper duct and the lower duct to discharge internal air of the upper duct; A filter formed in at least one of the inside of the lower duct and the inside of the central duct to prevent foreign matter from entering; A suction fan for introducing air into the hot air circulation unit; And an air quality meter formed in at least one area of the filter.

According to one aspect of the present invention described above, a synthetic resin is used to generate a tube-type vinyl fabric and continuously transport it, and to provide a vinyl transfer device to stably wind the vinyl fabric, thereby reducing the incidence of defective products. It has the effect of improving the reliability of the product.

1 is a perspective view of a vinyl transport device according to an embodiment of the present invention.
Figure 2 shows a cross-sectional view of a vinyl transfer device according to an embodiment of the present invention.
3 and 4 show a vinyl extruder according to an embodiment of the present invention.
5 and 6 show a vibration generator according to an embodiment of the present invention.
7 and 8 show an air injection unit according to an embodiment of the present invention.
9 and 10 show a vibration damping unit according to an embodiment of the present invention.
11 is a sectional view showing an air circulation unit according to an embodiment of the present invention.
12 shows an internal perspective view of an air circulation unit according to an embodiment of the present invention

For a detailed description of the present invention, which will be described later, reference is made to the accompanying drawings that illustrate, by way of example, specific embodiments in which the invention may be practiced. These examples are described in detail enough to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the invention are different, but need not be mutually exclusive. For example, the specific shapes, structures, and properties described herein can be implemented in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. In addition, it should be understood that the location or placement of individual components within each disclosed embodiment can be changed without departing from the spirit and scope of the invention. Therefore, the following detailed description is not intended to be taken in a limiting sense, and the scope of the present invention, if appropriately described, is limited only by the appended claims, along with all ranges equivalent to those claimed. In the drawings, similar reference numerals refer to the same or similar functions across various aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

Figure 1 shows a perspective view of a vinyl transport apparatus according to an embodiment of the present invention, Figure 2 shows a cross-sectional view of a vinyl transport apparatus according to an embodiment of the present invention.

1 and 2, the vinyl transport apparatus 10 according to an embodiment of the present invention includes a heating unit 100, a vinyl extruder 200, a vibration generator 300, a press roller 400, and a non-contact transport It includes a guide part 500, a winding machine 600, a guide roller 700, an air injection part 800, a body part 900 and a vibration damping part 1000.

In detail, the vinyl transport device includes a press roller for guiding the tubular vinyl flatly and guiding it in the form of flat vinyl; And a plurality of guide rollers for guiding the transfer of the leaded vinyl, and the vinyl transfer device includes the vinyl transfer device.

The heating unit 100 supplies the synthetic resin to the vinyl extruder 200 and heats the synthetic resin.

The vinyl extruder 200 extrudes the synthetic resin supplied from the heating unit 100 in an upward blow method using air to produce a cylindrical tubular vinyl in the upward direction.

A plurality of vibration generators 300 are formed inside the vinyl extruder 200, and generate vibrations in the synthetic resin accommodated in the vinyl extruder 200.

The pressing roller 400 is installed on the top of the vinyl extruder 200 to press the tube-shaped vinyl flat to guide it in the form of a flat vinyl.

The non-contact transfer guide unit 500 is formed between the vinyl extruder 200 and the press roller 400 and transfers the tubular vinyl extruded from the vinyl extruder 200 toward the press roller 400 in a non-contact state. In one embodiment, the non-contact transfer guide unit 500 may be formed to include an external air guide bar 510, an internal air guide bar 520, and an A filter (not shown). A plurality of external air guide bars 510 are zigzag in a layer at a predetermined angle inside the upper portion of the body portion 900. The external air guide bar 510 includes a first discharge portion 511 and injects compressed air to the outer peripheral surface of the tubular vinyl through the first discharge portion 511. The inner air guide bar 520 is formed vertically from the ground along the height direction of the body portion 900, and is located inside the tubular vinyl. The inner air guide bar 520 includes a second discharge part 521 for spraying compressed air on the inner circumferential surface of the tubular vinyl and may be formed of at least one or more. A filter (not shown) is formed in at least one region of the first discharge portion 511 and the second discharge portion 521 and is formed of compressed air discharged from the external air guide bar 510 and the internal air guide bar 520. Filter fine dust.

The winding machine 600 winds the leaded vinyl transferred from the pressing roller 400 in the form of a roll.

The plurality of guide rollers 700 are configured to guide the leaded vinyl to the winder 600, and a plurality of guide rollers 700 may be coupled to the body portion 900.

The air injection unit 800 is installed on the conveying path of the leaded vinyl transported by the guide roller 700, and the position of the leaded vinyl is preset by spraying air from the top and bottom with the leaded vinyl transported between them. Keep it flat within the range and allow it to be transported. In addition, the air injection unit 800 is formed in at least one pair, only one light generator is formed in one air injection unit of the pair of air injection units 800, and light is formed in the other air injection unit that is formed to face each other. Only an optical receiver that receives light generated from the generator can be formed.

The main body portion 900 accommodates the vinyl extruder 200 in an internal accommodation space, and the pressing roller 400, the guide roller 700, and the air injection portion 800 are coupled to at least one area.

The vibration damping unit 1000 is formed under at least one of the vinyl extruder 200 and the winder 600, and alleviates vibration and shock transmitted by vibration or external force generated by the operation of the vinyl transfer device 10 Order.

3 and 4 show a vinyl extruder according to an embodiment of the present invention.

3 and 4, the vinyl extruder 200 according to an embodiment of the present invention includes a rotating part 210, a rotating driving part 220 and a forming part 230.

The rotating part 210 is formed with a plurality of air pipes radially around the outer circumferential surface for spraying air to the outside of the synthetic resin, and is formed of tubular vinyl while rotating through air injected from the plurality of air pipes and air injected therein.

The rotation driving unit 220 is formed under the rotation unit 210 to rotate the rotation unit 210.

The forming part 230 includes a forming part formed under the rotary driving part 220, and the forming part is fixed to the end of the heating part 100. The rotating part 210 is rotatably formed on the upper part of the forming part 230.

5 and 6 show a vibration generator according to an embodiment of the present invention.

5 and 6, the vibration generator 300 according to an embodiment of the present invention includes a vibration module 310, a sealing module 320, a fixing bolt 330, a fixing nut 340, and a vibrator 350 ), a bolt block 360 and an elastic fixing ring 370.

The vibration module 310 is a vibration plate 311 protruding toward the inner circumferential surface of the vinyl extruder 200, a bending plate 312 bent in a right angle direction at both ends of the vibration plate 311, and a bending plate 312 in a horizontal direction It may be formed of a bent mounting plate 313.

The sealing module 320 is coupled to the rear surface of the vibration module 310 and seals between the vibration module 310 and the inner circumferential surface of the vinyl extruder 200. To this end, at least one region of the sealing module 320 may be formed of a material having elasticity.

The fixing bolt 330 protrudes from the inner circumferential surface of the vinyl extruder 200 and is fixedly formed, and is formed to penetrate the mounting plate 313 and the sealing module 320, and a plurality of fixing bolts 330 may be formed.

The fixing nut 340 is screwed to the fixing bolt 330 to fix and pressurize the sealing module 320.

The vibrator 350 generates vibration when power is applied, and a fastening groove 351 is formed in the lower center.

The bolt block 360 is fixed to the central floor of the diaphragm 311 and is fastened to the fastening groove.

The elastic fixing ring 370 is installed between the vibrator 350 and the diaphragm 311 around the bolt block 360, and at least one region is formed of an elastic material.

On both sides of the elastic fixing ring 370, a first friction surface 371 and a second friction surface 372 are formed with a plurality of irregularities, and the first friction surface 371 is uneven on the rear surface of the diaphragm 311. A plate friction surface 315 formed with irregularities to be meshed with is formed, and a rear friction surface 355 with irregularities engaged with the irregularities of the second friction surface 372 is formed on the surface of the lower end of the vibrator 350. .

The vibrator 350, a vibrator body 353 having a pair of terminals 352 to which power is applied, and a vibrator body 354 in which the fastening groove 351 is formed as being located below the vibrator body 353 It includes.

7 and 8 show an air injection unit according to an embodiment of the present invention.

7 and 8, the air injection unit 800 according to an embodiment of the present invention includes a cradle 810, a measurement case 820, an actuator 830, a position sensing unit 840, and an upper transport pipe ( 850), a lower transport pipe 860, a compressor (not shown) and a controller (not shown).

The cradle 810 is installed adjacent to the leaded plastic conveyed by the guide roller 700.

The measurement case 820 is installed on the cradle 810 to be slidable along a direction crossing with respect to the transport direction of the unpaired vinyl, and a passage is provided so that the edge of the unwrapped vinyl can pass through.

The liquid actor 830 moves the measurement case 820 along the width direction of the flattened vinyl according to the width of the flattened vinyl.

The position detecting unit 840 is installed on the inner surface of one measurement case 820-1 of a pair of measurement cases 820-1 and 820-2 opposite to the edge of the leaded vinyl to generate a light ( 821) and an optical receiver 822 installed on the inner surface of the other measurement case 820-2 at a position opposite to the light generator 821 to receive light generated from the light generator 821. The light generator 821 and the light receiver 822 are used to detect the passing position of the leaded vinyl introduced into the passage of the pair of measurement cases 820-1 and 820-2. The light generator 821 and the light receiver 822 may be formed in pairs, and each paired light generator 821 and the light receiver 822 may generate one reference line. Specifically, as illustrated in FIG. 8, in the case of the two light generators 821 and the light receivers 822, the light generators 821 and the light receivers 822 located at the upper portions are upper reference lines L1. The light generator 821 and the light receiver 822 positioned at the lower portion may form a lower reference line L2, and a normal transfer range between the upper reference line L1 and the lower reference line L2. Can be set to

At least one of the upper transfer pipe 850 may be formed through the inner upper surface of the measurement case 820, and air is injected into the measurement case 820.

The lower transport pipe 860 is formed at a position facing the upper transport pipe 850 and at least one may be formed through the inner lower surface of the measurement case 820, and air is injected into the measurement case 820.

Compressors (not shown) are formed at the ends of the upper transfer pipe 850 and the lower transfer pipe 860, respectively. The compressor sucks outside air to inject air into the upper transfer pipe 850 and the lower transfer pipe.

The controller (not shown) of the air supplied to at least one of the upper transfer pipe 850 and the lower transfer pipe 860, when the position of the leaded vinyl measured through the position detecting unit 840 is out of a predetermined range A control signal is sent to the compressor to increase or decrease the pressure.

In one embodiment, the controller determines that the position of the leaded vinyl is out of a predetermined range when the position of the leaded vinyl is higher than the upper reference position based on the position of the leaded vinyl measured through the position detecting unit 840. By doing so, a control signal for increasing the pressure of the air supplied to the upper transfer pipe 850 may be transmitted. Alternatively, a control signal for reducing the pressure of air supplied to the lower transport pipe 860 may be transmitted to the compressor. Alternatively, a control signal for increasing the pressure of the air supplied to the upper transportation pipe 850 and a control signal for reducing the pressure of the air supplied to the lower transportation pipe 860 may be simultaneously transmitted to each compressor.

In one embodiment, when the position of the lead-pair vinyl is located lower than the lower reference line position, it is determined that the position of the lead-pair vinyl is out of a predetermined range and a control signal for increasing the pressure of the air supplied to the lower transport pipe 860 Can be sent. Alternatively, a control signal for reducing the pressure of the air supplied to the upper transfer pipe 850 may be transmitted to the compressor. Alternatively, a control signal for increasing the pressure of the air supplied to the lower transportation pipe 860 and a control signal for reducing the pressure of the air supplied to the upper transportation pipe 850 may be simultaneously transmitted to each compressor.

9 and 10 show a vibration damping unit according to an embodiment of the present invention.

9 and 10, the vibration damping unit 1000 according to an embodiment of the present invention includes a vibration reduction module 1100, a vibration reduction sheet 1200 and a vibration measurement sensor 1300.

The vibration reduction module 1100 is formed under at least one of the vinyl extruder 200 and the winding machine 600 and primarily reduces vibration. Specifically, the vibration reduction module 1100 is provided with a plurality of corner members in the corner of the square, and the first and second connecting members 1113 and 1114 in the seating groove 1112 formed inside the corner member 1111. Install in the horizontal direction. The vibration reduction module 1100 vertically couples the third and fourth connecting members 1116 and 1117 to the coupling grooves 1115 formed on both sides of the first and second connecting members 1113 and 1114, and the seating is performed. Fixing grooves 1111a are formed on both sides of the groove 1112, and a buffer member 1118 is attached to the upper surfaces of the first, second, third, and fourth connecting members 1113, 1114, 1116, and 1117. do. The vibration reduction module 1100 inserts the sound absorbing member 1119 so as to seal the inside of the rectangular shape consisting of the first, second, third, and fourth connecting members 1113, 1114, 1116, and 1117, and cushioning By installing the insulating member 1120 on the upper surface of the member 1118, the lower surface of the insulating member 1120 is in close contact with the upper surface of the sound absorbing member 1119. Inside the upper surface of the insulating member 1120, a plurality of pipe grooves 1122 are formed to insert the cold/hot water pipe 1123 therein, and the auxiliary sound absorbing member 1124 is installed on the upper surface of the insulating member 1120, The closing member 1125 is formed on the upper surface of the auxiliary sound absorbing member 1124.

The vibration reduction sheet 1200 is formed under the vibration reduction module 1100 and secondaryly reduces vibration. Specifically, the vibration reducing sheet 1200 is a configuration for reducing vibration, and includes a sheet member 1210, a transmission member 1220, and a dispersion member 1230.

The seat member 1210 is formed of a ductile material to disperse vibrations due to the upper impact. The sheet member 1210 may be formed of a high-density material so that it has ductility and elasticity so as not to be broken or deformed by an impact generated from the top. Since the sheet member 1210 is formed of a high-density material, it is possible to prevent the state of the sheet member 1210 from being deformed to a minimum by applying an impact to the upper portion of the sheet member 1210. The seat member 1210 absorbs vibration due to impact or operation of components and may be formed of at least one of soft polyethylene (PE), polyvinyl acetate (EVA), and polystyrene foam (EPS).

The transmission member 1220 is formed at equal intervals at the lower portion of the sheet portion and aggregates and transmits an impact applied to the sheet member 1210 to the lower portion. The transmission member 1220 is a semi-circular guide module 1211 and a guide module 1211 that guides the vibrations acting as the seat member 1210 to be distributed and concentrated to the floor or structure where the vinyl transport device 10 is located. It is formed at a position where the plastic molding sheet*10 is located on the floor or at a position where the structure is in contact, and to absorb the vibration generated from the vinyl transport device 10, a low density absorption module 1212 formed of softer than the guide module 1211 is formed. To be equipped. The transfer member 1220 may be coupled to the lower portion of the sheet member 1210. The transmission member 1220 is formed in a semi-circular shape of a hemisphere and is provided between the main body 600 and the sheet member 1210 to form a height of a space. The transfer member 1220 is in contact with at least one area of the floor or structure on which the vinyl transfer device 10 is located, and vibration caused by shock acting on the upper portion of the sheet member 1210 is aggregated so that the floor on which the vinyl transfer device 10 is located or Can be transferred to structures. Therefore, the magnitude of vibration may be determined by the frequency transmitted to the floor or structure where the vinyl transport device 10 is located through the transmission member 1220. As described above, the transfer member 1220 has a guide module 1211 and an absorption module so that vibration caused by the impact acting on the sheet member 1210 is dispersed and concentrated to the floor or structure where the vinyl transport device 10 is located. (1212). The guide module 1211 is coupled to the lower portion of the seat member 1210 and may be formed to protrude in the shape of a hemisphere from the lower portion of the seat member 1210. In addition, the guide module 1211 is formed at equal intervals with the dispersion member 1230 so that vibration transmitted through the sheet member 1210 can be guided to the guide module 1211. Since the guide module 1211 is formed in the shape of a hemisphere, vibrations generated when an impact is applied to the upper portion of the seat member 1210 are dispersed and vibration when transmitted to the guide module 1211 provided in the lower portion of the seat member 1210 It can be guided so as to concentrate to the absorption module 1212 in contact with the floor or structure where the vinyl transport device 10 is located. The absorption module 1212 is formed under the guide module 1211 and is formed at a lower density than the guide module 1211 to absorb vibration to reduce the amount of vibration transmitted to the floor or structure where the vinyl transport device 10 is located. I can do it. In particular, when the guide module 1211 and the absorption module 1212 are formed of the same density material, the amount of vibration transmitted through the absorption module 1212 is equal to the amount of vibration transmitted through the guide module 1211, and the vinyl is transported. Since the device 10 can be transmitted to the floor or structure on which it is located, the absorption module 1212 can be formed at a low density so that the amount of vibration transmitted by the guide module 1211 can be reduced. In one embodiment, the transfer member 1220 is formed of at least one material of polyethylene, foamed vinyl acetate, foamed polystyrene, which can reduce vibration caused by impact so as to generate less noise like the seat member 1210. Can be.

The dispersing member 1230 is formed at equal intervals between the plurality of transmitting members 1220 and is disposed under the shock absorbing module 1231 and the shock absorbing module 1231 which are formed in a spiral to disperse the impact concentrated on the transmitting member 1220. It is provided with a contact module 1232 to contact the main body. The dispersing member 1230 may be formed in a space formed between the seat member 1210 and the floor or structure where the seat member 1210 and the vinyl transport device 10 are located by being coupled to a plurality of lower parts of the seat member 1210. 1220) may be formed at equal intervals. The dispersion member 1230 may be formed as a cylinder and extend to the lower portion of the seat member 1210, and may have a spiral groove in the cylinder to increase the length of the cylinder by external force, such as a spring, so that elasticity may occur. . As described above, the dispersion member 1230 is formed in a spiral shape, and a shock absorber acting as the seat member 1210 is concentrated to the transmission member 1220, thereby dispersing that the frequency is amplified, and the shock absorbing module 1231 and the shock absorbing module 1231. It is provided at the bottom of the vinyl transfer device 10 is in contact with the floor or structure is located may be provided with a contact module 1232 is provided with a vibration measurement sensor 1300. In addition, the dispersing member 1230 may be formed of at least one of ductile polyethylene, polyvinyl acetate, and expanded polystyrene in the same manner as the sheet member 1210 and the transfer member 1220. The dispersion member 1230 may be lowered to a predetermined length by the impact of the seat member 1210 when an impact occurs on the upper portion of the seat member 1210 coupled to the upper portion. At this time, the dispersing member 1230 may be coupled to the lower portion of the seat member 1210 because the seat member 1210 falls to the lower portion, and may be lowered to the same length as the seat member 1210. When the dispersion member 1230 is lowered to a predetermined length by an impact, the height of the shock absorbing module 1231 formed in a spiral is reduced by elasticity, and when the shape is maintained in the original state again, the vibration to be dispersed may be extinguished or weakened. . For example, if the dispersion member 1230 does not protrude to the lower portion of the seat member 1210, vibrations caused by the shock generated by the seat member 1210 are directly transferred to the transmission member 1220 and transmitted through the transmission member 1220. The transfer to the floor or structure where the vinyl transport device 10 is located may generate vibration. Therefore, the vibration transmitted directly to the transmission member 1220 by the dispersion member 1230 can be dispersed, and the vibration is removed when the dispersion member 1230 moves by the buffer module 1231 formed in a spiral shape and elasticity acts. Since it can be weakened and transmitted to the transmission member 1220, vibration can be reduced.

The vibration measurement sensor 1300 is provided at the bottom of the vibration reduction sheet 1200 to measure vibration transmitted from the vibration reduction sheet 1200 to measure the frequency. Specifically, the vibration measurement sensor 1300 is provided in the contact module 1232 and measures the frequency acting on the dispersion member 1230 to generate a measurement value by detecting the sensor 1310, while the change in the frequency is within a predetermined range The threshold value generating unit 1320 generating the first threshold value by averaging the measured values of the first threshold value transmitted from the threshold value generation unit 1320 or the second threshold value received from the user terminal (not shown) A comparison unit (1330) for comparing the measured value and a second threshold value from the user terminal, and detecting unit based on the comparison result of the comparison unit (1330) when the measured value is greater than or equal to the first threshold value or the second threshold value ( 1310) includes a vibration control unit 1340 that transmits the measured value to the user's terminal.

In one embodiment, the second threshold value received from the user terminal (not shown) is determined based on at least one of the temperature, humidity and wind strength of the place where the vinyl transport device 10 is located, and the vibration control unit 1340 is , At least one of the steps of attention, warning, and danger is displayed on the display unit of the user terminal according to the measured value.

11 shows a cross-sectional view of an air circulation unit according to an embodiment of the present invention, and FIG. 12 shows an internal perspective view of an air circulation unit according to an embodiment of the present invention.

11 and 12, the vinyl transport device 10 according to an embodiment of the present invention may further include an air circulation unit 1500. The air circulation unit 1500 is coupled to at least one region along the vertical direction of the body unit 900 and circulates upper air or lower air around the body unit 900. The air circulation unit 1500 may include an upper duct 1510, a lower duct 1520, a central duct 1530, a filter 1540, a suction fan 1550, and an air quality meter 1560.

The upper duct 1510 is formed on the upper portion of the body portion 900, and the air in the upper portion flows into the interior. The lower duct 1520 is formed at the lower portion of the body portion 900, and discharges internal air of the upper duct 1510. The central duct 1530 is formed between the upper duct 1510 and the lower duct 1520 to discharge the air inside the upper duct 1510. The filter 1540 is formed in at least one region of the lower duct 1520 and the central duct 1520 and prevents foreign substances from entering. The suction fan 1550 flows air into the air circulation unit 1500. The air quality meter 1560 is formed in at least one area of the filter 1540.

Referring to FIGS. 11 and 12, the upper duct 1510 is located above the main body portion 900 and flows air in the upper portion. At this time, by driving the suction fan 1550, it is possible to control the amount of heat or upper air flowing in. Thereafter, the temperature difference between the upper and lower portions of the vinyl transport device 10 may be reduced by sending heat or upper air to the central duct 1520 and the lower duct 1520. The air quality measuring device 1560 includes a body including a first display window and a second display window, a first air quality display member formed in the first display window, and a first air quality display member formed in the second display window. The first air quality display member has a visually constant rate of change when the level of fine particles in the air is higher than a set value, but the rate of change is greater than the rate of change of the second air quality display member. In addition, the first air quality display member includes a charged non-woven fabric, and the second air quality display member includes a non-charged non-woven fabric.

The scope to be protected through the present specification is indicated by the claims, which will be described later, rather than the detailed description, and should be interpreted to include all modified or modified forms derived from the meaning and scope of the claims and the equivalent concept. .

10: Vinyl transfer device
100: heating section
200: vinyl extruder
300: vibration generator
400: pressing roller
500: non-contact transfer guide
600: winder
700: Guide roller
800: air injection unit
900: main body
1000: vibration damping unit

Claims (2)

In the vinyl transport device,
A pressing roller for guiding the tube-shaped vinyl flatly and guiding it in the form of flattened vinyl;
A plurality of guide rollers for guiding the transfer of the leaded vinyl;
A heating unit for heating the supplied synthetic resin;
A vinyl extruder that extrudes the synthetic resin supplied from the heating part in an upward blow method using air to produce a cylindrical tubular vinyl in an upward direction in which the pressing roller is located;
A non-contact transfer guide unit formed between the vinyl extruder and the press roller and transferring the tubular vinyl extruded from the vinyl extruder toward the press roller in a non-contact state;
A plurality of vibration generators formed inside the vinyl extruder and generating vibrations in the synthetic resin accommodated in the vinyl extruder;
A winding machine for winding the leaded vinyl transferred by the guide roller in the form of a roll;
It is installed on the conveying path of the leaded plastic conveyed by the guide roller, and the position of the leaded vinyl is flat within a predetermined range by spraying air from above and below with the leaded vinyl conveyed therebetween. At least one pair of air injection to maintain and transport;
A main body part accommodating the vinyl extruder in an inner accommodation space, and coupled to the pressing roller, the guide roller and the air injection part in at least one region; And
It is formed on at least one of the vinyl extruder and the winder, and includes a vibration damping part for alleviating vibration and shock,
The vibration damping unit,
A vibration reduction module formed on at least one of the vinyl extruder and the winder to reduce vibration; A vibration reduction sheet formed on the lower portion of the vibration reduction module to reduce vibration; And a vibration measurement sensor provided on the bottom of the vibration reduction sheet to measure the frequency to measure vibration transmitted from the vibration reduction sheet,
The vibration reduction module,
A plurality of corner members are installed at the corner portions, and a first connecting member and a second connecting member are horizontally installed in a seating groove formed inside the corner member, and both side surfaces of the first connecting member and the second connecting member are installed. A third connecting member and a fourth connecting member are coupled to the coupling groove formed in the longitudinal direction, forming fixing grooves on both sides of the seating groove, and buffering on the upper surfaces of the first, second, third and fourth connecting members Attaching a member, inserting a sound absorbing member to seal the inside of the rectangular shape made of the first, 2, 3, and 4 connecting members, and installing a heat insulating member on the upper surface of the shock absorbing member to lower the heat insulating member The surface is in close contact with the top surface of the sound absorbing member, a plurality of pipe grooves are formed inside the top surface of the heat insulating member to insert the cold/hot water pipe therein, the auxiliary sound absorbing member is installed on the top surface of the heat insulating member, and the auxiliary The closing member is formed on the upper surface of the sound absorbing member,
The vibration-reducing sheet is formed of a soft material, a sheet member for dispersing vibration due to an upper impact; A transmission member formed at equal intervals on the lower portion of the sheet member to aggregate and transfer the impact applied to the sheet member downward; And a buffer module formed at equal intervals between the plurality of transfer members and formed in a spiral to disperse the impact concentrated on the transfer member, and provided below the buffer module to contact the floor or structure where the vinyl transport device is located. Dispersing member having a module,
The transmission member includes a semi-circular guide module that guides the vibrations acting as the sheet member to be distributed and concentrated to the floor or structure where the vinyl transport device is located; And a low-density absorption module formed of softer than the guide module in order to absorb the vibration that is formed and transmitted at a position where the guide module and the vinyl transport device are located on a floor or a structure, and
The vibration measurement sensor,
A detection unit provided in the contact module and measuring a frequency acting on the dispersion member to generate a measurement value; A threshold value generating unit for generating a first threshold value by averaging the measured values during a time when the change in the frequency is within a predetermined range; A comparison unit comparing the first threshold value transmitted from the threshold value generation unit or the second threshold value received from the user terminal with the measured value; And receiving the second threshold value from the user terminal, and when the measured value is equal to or greater than the first threshold value or the second threshold value based on the comparison result of the comparison unit, the measured value of the detection unit is transmitted to the user terminal. It includes a vibration control unit for transmitting,
The second threshold value received from the user terminal is determined based on at least one of temperature, humidity, and wind strength of the place where the vinyl transport device is located, and the vibration control unit is configured to receive caution, warning, and danger according to the measured value. Displaying at least one of the steps of at least one of the lighting and video display unit of the user terminal,
The air injection unit,
A cradle installed adjacent to the leaded plastic conveyed by the guide roller; A measurement case provided on the cradle to be slidable along a direction crossing the transport direction of the leaded vinyl, and having a passage through which the edges of the transferred leaded vinyl can pass; An actuator for moving the measurement case along the width direction of the leaded vinyl according to the width of the leaded vinyl; The light generator installed on the inner surface of one of the measurement cases of the pair of measurement cases opposite to the edge of the leaded vinyl to generate light and the light installed on the inner surface of the other measurement case at a position opposite to the light generator A position sensing unit having an optical receiver for receiving light generated from the generator, and detecting a position of the leaded vinyl flowing into the passage of the pair of measurement cases; An upper transport pipe through which at least one is formed through the inner upper surface of the measuring case to inject air into the measuring case; A lower transport tube formed at a position facing the upper transport tube and at least one formed through the inner lower surface of the measurement case to inject air into the measurement case; Compressors which are respectively formed at the ends of the upper transport pipe and the lower transport pipe to suck air from outside and inject air into the upper transport pipe and the lower transport pipe; And controlling the compressor to increase or decrease the pressure of the air supplied to at least one of the upper transport pipe and the lower transport pipe when the passing position of the lead vinyl measured through the position detecting unit is outside a predetermined range. Includes a controller that sends a signal,
The controller determines that the position of the leaded vinyl is out of a predetermined range when the position of the leaded vinyl is higher than the upper reference position based on the position of the leaded vinyl measured through the position detection unit. When the control signal for increasing the pressure of the air supplied to the control signal or for reducing the pressure of the air supplied to the lower transport pipe is transmitted to the compressor, and the position of the flattened vinyl is lower than the lower reference line position, A control signal for increasing the pressure of the air supplied to the lower transportation pipe or a control signal for reducing the pressure of the air supplied to the upper transportation pipe is transmitted to the compressor by determining that the position of the lead plastic is out of a predetermined range. and,
The non-contact transfer guide unit,
A plurality of external air guide bars that are formed in a layer at a predetermined angle in the upper portion of the main body and are zigzag, and include a first discharge portion for spraying compressed air to the outer peripheral surface of the vinyl; At least one internal air guide bar which is formed vertically from the ground along the height direction of the main body and is located inside the vinyl and includes a second discharge part for spraying compressed air to the inner circumferential surface of the vinyl; And an air filter formed in at least one region of the first discharge part and the second discharge part and filtering fine dust of compressed air discharged from the external air guide bar and the internal air guide bar,
The vibration generator,
A vibration module formed of a vibration plate protruding toward an inner circumferential surface of the vinyl extruder, a bending plate bent in a direction perpendicular to both ends of the vibration plate, and a mounting plate bent in a horizontal direction from the bending plate; A sealing module coupled to the rear surface of the vibration module and sealing between the vibration module and the inner circumferential surface of the vinyl extruder; A plurality of fixing bolts protruding from the inner circumferential surface of the vinyl extruder and fixed, penetrating through the mounting plate and the sealing module; A fixing nut screwed to the fixing bolt to fix and pressurize the sealing module; A vibrator that generates vibration when power is applied, and a fastening groove formed in the lower center; A bolt block fixed to the center bottom of the diaphragm and fastened to the fastening groove; And an elastic fixing ring installed between the vibrator and the diaphragm around the bolt block, wherein at least one region is formed of an elastic material, and on both sides of the elastic fixing ring, a first friction surface having a plurality of irregularities and A second friction surface is formed, and a plate friction surface is formed on the rear surface of the diaphragm to form an unevenness that is engaged with the unevenness of the first friction surface, and is engaged with the unevenness of the second friction surface on the surface of the lower end of the vibrator. The rear friction surface is formed, the vibrator includes a vibrator body having a pair of terminals to which power is applied, and a vibrating body that is located below the vibrator body, and the fastening groove is formed. Device.
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