KR20130072462A - Apparatus for supplying packaging materials - Google Patents

Abstract

PURPOSE: A packaging material feeding device is provided to improve production by reducing production time required for resetting equipment when the width of an object is changed. CONSTITUTION: A packaging material feeding device comprises a feed part (200) and a transfer part (300). The feed part supports a packaging material supply roll, in which a packaging material is wound in a roll type, and cuts the packaging material in a length for wrapping an object. The transfer part locates a transfer bar at a position where the packaging material is fed from the feed part and transfers the packaging material to one side.

Description

Apparatus for Supplying Packaging Materials}

The present invention relates to a packaging material supply device, and more particularly, to a packaging material supply device for supplying a packaging material used for packaging a package object.

Articles of long length, such as steel sheet coils, paper, and synthetic resins, are produced in rolls for convenience in transportation and distribution.

In the production process of the article produced in the form of a roll or a cylindrical body formed in a hollow as described above, the outer peripheral surface of the article to prevent the surface of the article from being exposed to the outside to protect the article, such as waterproof paper, rustproof paper, rustproof vinyl, vinyl, etc. The process of packaging the article using the same packaging material is included.

The packaging device for performing such a packaging process has already been disclosed by the Republic of Korea Patent No. 10-1062133 (coil packaging system) jointly filed by the applicant and Pohang Intelligent Robot Research Institute. According to the registered patent, the rust preventive paper is supported by the rust preventive paper supply apparatus, and the winding-up process of the rust preventive paper is made by the rust preventive paper supply apparatus which is spaced apart from the rust preventive paper supply apparatus. At this time, a plurality of support rollers are disposed between the rust preventive paper supply device and the rust preventive paper winding device, and the plurality of support rollers support the rust preventive paper supplied to the rust preventive paper winding device.

However, in the coil packaging system disclosed in the above patent, in order to wrap a coil having a width different from that of the previously wrapped coil, the rust preventive paper already drawn must be collected, and the setting value of other components according to the coil width variation is changed. There is a cumbersome problem to do.

In addition, since the registered patent is supplied to the anti-rust paper supplying device in a state where the anti-rust paper is unfolded, there is a problem that the anti-rust paper may be damaged during the supply of the anti-rust paper, or the anti-rust paper collection process.

Republic of Korea Patent Registration 10-1062133 (2011. 09. 02. announcement)

SUMMARY OF THE INVENTION An object of the present invention is to provide a packaging material supplying device capable of selecting and supplying a packaging material corresponding to a width of a packaging object from a packaging material supplying roll of various widths.

The packaging material supply apparatus according to the present invention supports a packaging material supply roll wound in the form of a roll (Roll) and the supply unit for cutting the packaging material to a length to be wrapped in the packaging material by drawing the packaging material from the packaging material supply roll and the supply unit Positioning the transfer bar at a position where the packaging material is supplied from, the packaging material is wound around the transfer bar to form a packaging material transfer roll to include the transfer member to the packaging material transfer roll to one side.

The supply unit is provided with a pair of roll supports facing each other with the packaging material supply roll therebetween to support the packaging material supply roll, the packaging material supply roller and the packaging material supply roller contacted to one surface of the packaging material supplied from the packaging material supply roll. When the roller is in contact with one surface of the packaging material is rolled, it may include an idle roller assembly that is rolled in the opposite direction of the packaging material supply roller by a belt that is in contact with the back surface of the packaging material.

The supply unit is disposed between the packaging material supply roller and the packaging material to provide a first supply guide for guiding the supply of the packaging material, and a second supply guide disposed between the idle roller assembly and the packaging material to guide the supply of the packaging material. And an adsorption module for adsorbing and fixing the packaging material guided by the pair of supply guides. And a cutting module disposed between the pressing module and the cutting module to cut the packing material in a state in which the suction module and the packing material respectively fix the packing material.

The first supply guide has a first through hole formed at a position corresponding to the packaging material supply roller, and the supply part transports a roller rotating shaft supporting the packaging material supply roller, a roller supporting plate supporting the roller rotating shaft, and the roller supporting plate. The packaging material supply roller may further include a roller feeder to be detached to one surface of the packaging material and a roller rotating motor connected to the roller rotating shaft to rotate the roller rotating shaft.

A plurality of support grooves are formed in the pair of roll supporters to support the plurality of packing material supply rolls, and the first and second supply guides, the packing material supply rollers, and the idle roller assembly have a number of support grooves. It may be provided in plurality according to.

The supply unit may be provided in plurality so as to support a plurality of packaging material supply rolls having different widths of the packaging material.

The adsorption module may include an adsorption chamber disposed under the first and second supply guides and having a plurality of exhaust holes opened toward the packaging material, a vacuum exhaust pipe for evacuating the adsorption chamber, and an adsorption support facing the adsorption chamber. It may include a pad and the suction support cylinder for transporting the suction support pad toward the suction chamber.

The compression module may include a compression cylinder disposed on an upper side of the absorption module to transfer one of the pair of compression pads and the pair of compression pads facing each other with the packaging material therebetween toward the other one.

The cutting module may include a pair of cutting wheels disposed to be engaged with each other with the packaging material interposed therebetween, a wheel support plate for supporting the pair of cutting wheels, and a wheel feeder for transferring the wheel support plate in the width direction of the packaging material. have.

The wheel support plate may include a cutting groove for receiving the packaging material past the pair of cutting wheels, and the cutting module may further include a groove blade formed in the cutting groove to cut the packaging material past the pair of cutting wheels. .

The wheel transfer machine reciprocates the wheel support plate, and the pair of cutting wheels and the groove blades may be provided in pairs so as to cut the packaging material according to the reciprocation of the wheel support plate.

The transfer unit is positioned in the transfer bar to the position where the packaging material is supplied, the packaging material is wound around the transfer bar to form the packaging material transfer roll, the loading module for transferring the packaging material transfer roll in one direction and the packaging material supplied to the transfer bar It may include a taping module for adhering the tip of the tape to the transfer bar.

The transfer bar may be formed with a flat surface to which the tape is bonded.

The loading module supports the transfer bar by a pair of first holding cylinders protruding toward a pair of holding grooves formed at both ends of the transfer bar, and the transfer part has a pair of first hooks spaced apart in the width direction of the packaging material. A pair of spaced apart in the width direction of the packaging material at intervals different from an interval between the first transfer module and the pair of first hooks receiving the packaging material transfer roll from the loading module and transferring the packaging material transfer roll in one direction; The package may further include a second transfer module receiving the packaging material transfer roll from the first transfer module by a second hook and transferring the packaging material transfer roll in one direction.

The sensor may further include a sensor installed in at least one of the pair of holding cylinders to detect a transfer distance of an output end of the holding cylinder.

A pair of driven gears are installed at both ends of the transfer bar, and the loading module is coupled to any one of the pair of driven gears, a rotation motor for rotating the drive gears, and the other one of the pair of driven gears. It may further include a support gear to be engaged.

The packaging material supply apparatus may further include a plurality of anti-loosening modules installed in the loading module, the first transfer module and the second transfer module, respectively, to prevent loosening of the packaging material transfer roll.

The transfer unit may further include a transfer bar transfer rack for supporting the transfer bar, wherein the packaging material is wrapped in the package object and is empty.

Since the packaging material supply apparatus according to the present invention can select and supply the packaging material according to the width variation of the packaging object, the production time required for resetting the equipment according to the width variation of the packaging object can be shortened to improve productivity, and the labor cost. In addition, there is an effect that can reduce the production cost due to breakage of packaging materials.

1 is a perspective view illustrating a packaging apparatus in which a packaging material supply apparatus according to the present embodiment is installed.
2 is a perspective view showing a part of a packaging material supply apparatus according to the present embodiment.
3 is a cross-sectional view showing a part of a packaging material supply apparatus according to the present embodiment.
Figure 4 is an exploded perspective view showing a part of the cutting module of the packaging material supply apparatus according to this embodiment.
5 is a perspective view showing a transfer part of the packaging material supply apparatus according to the present embodiment.
6 is a plan view showing a transfer unit of the packaging material supply apparatus according to the present embodiment.
7 is a perspective view showing a packaging material transfer roll formed by the packaging material supply apparatus according to the present embodiment.
8 is a cross-sectional view showing the taping head of the packaging material supply apparatus according to the present embodiment.
9 is a view showing a packaging material supply operation of the packaging material supply apparatus according to this embodiment.
10 is a view showing a packaging material transfer roll transfer operation of the packaging apparatus according to the present embodiment.

First, some terms are defined in advance for convenience of explanation and understanding.

In the following description, a plurality of conveyors are described. Each feeder conveys the conveyed body, linear actuator using linear motor and linear motor guide, linear using rotary motor and rack and pinion. Actuators, electromagnets and linear actuators using solenoids can be used.

In addition, with respect to the conveying direction of the conveyed object conveyed by the above-mentioned conveyer, as shown in FIG. Direction is defined in the z-axis direction.

Hereinafter, a packaging apparatus according to the present embodiment will be described with reference to the accompanying drawings.

1 is a perspective view showing a packaging device with a packaging material supply apparatus according to the present embodiment, Figure 2 is a perspective view showing a part of the packaging material supply apparatus according to the present embodiment, Figure 3 is a packaging material supply apparatus according to this embodiment It is sectional drawing which shows a part.

1 to 3, a wrapping apparatus 400 and a packaging object transport apparatus 500 may be further installed in a packaging apparatus in which the packaging material supply apparatus 100 according to the present embodiment is installed. The wrapping apparatus 400 performs a process of wrapping the packaging material 20 around the packaging material 20 using the packaging material 20 supplied from the packaging material supply apparatus 100, and the object to be packaged package 500 is packaged. The object 10 is carried into the inside of the lapping apparatus 400 and the wrapping object 10 that has been wrapped is carried out to the outside of the lapping apparatus 400.

On the other hand, the packaging material 20 may be waterproof paper, rust preventive paper, rust preventive vinyl, vinyl and the like. The packaging material 20 is provided in the form of a roll. In this embodiment, the packaging material supply roll 21 is supported by the roll support bar 30 so that the packaging material 20 can be smoothly released. The lock ring 31 is fastened to both ends of the roll support bar 30. The lock ring 31 allows the position of the packaging material supply roll 21 supported by the roll support bar 30 to be fixed. The scale 32 is marked on the surface of the roll support bar 30. The scale 32 allows the operator to easily check the width of the packaging material 20 and the center alignment of the packaging material supply roll 21.

The packaging material supply apparatus 100 according to the present exemplary embodiment includes a supply unit 200 and a transfer unit 300.

The supply unit 200 includes a roll support 210 supporting the roll support bar 30. The roll support 210 is provided in a pair of opposing plates, and each of the upper ends of the pair of roll support 210 is formed with support grooves 211 into which the roll support bars 30 are inserted. The support grooves 211 are formed in plural so that the plurality of packing material supply rolls 21 may be supported together on the roll support 210.

First and second supply guides 220 and 230 are installed between the pair of roll supports 210. The first and second supply guides 220 and 230 guide the packaging material 20 released from the packaging material supply roll 21. The first and second supply guides 220 and 230 are provided in plural numbers according to the number of the supporting grooves 211.

A first through hole 221 is formed in the first supply guide 220. The packaging material supply roller 240 is disposed at a position corresponding to the first through hole 221 on the outside of the first supply guide 220. The packaging material supply roller 240 is supported by the roller rotating shaft 241. One end of the roller rotation shaft 241 is connected to the roller rotation motor 242 for rotating the roller rotation shaft 241. The roller rotating shaft 241 is supported by the roller support plate 243. The roller support plate 243 is conveyed in the y-axis direction by the roller conveyer 244. As the roller support plate 243 is transferred by the roller feeder 244, the packing material supply roller 240 may be in contact with one surface of the packing material 20 through the first through hole 221.

A second through hole 231 is formed in the second supply guide 230. An idle roller assembly 250 is disposed inside the second through hole 231. The idle roller assembly 250 includes a pair of idle rollers 251 and a belt 252 connected to and rotated by the pair of idle rollers 251. The idle roller assembly 250 is rolled by contacting the belt 252 on the back surface of the packaging 20 when the packaging material supply roller 240 is in contact with the work of the packaging 20. The idler roller assembly 250 is in contact with the back surface of the packaging material 20 to prevent twisting, damage, etc. of the packaging material 20 so that the packaging material 20 is smoothly supplied.

The adsorption module 260, the compression module 270, and the cutting module 280 are installed below the first and second supply guides 220 and 230.

The adsorption module 260 is disposed below the first and second supply guides 220 and 230. The adsorption module 260 includes an adsorption chamber 261, an adsorption support pad 262, and an adsorption support cylinder 263. The suction chamber 261 has a space formed therein and a plurality of exhaust holes 264 are formed on a surface of the suction chamber 261 opposite the suction support pad 262. The vacuum exhaust pipe 265 is connected to the suction chamber 261. The suction support cylinder 263 transfers the suction support pad 262 in the y-axis direction. When vacuum evacuation of the adsorption chamber 261 is performed, the packaging material 20 is adsorbed to the adsorption chamber 261 and the adsorption support pad 262 is transferred to the adsorption chamber 261 to pressurize the packaging material 20.

The compression module 270 is disposed above the adsorption module 260. The crimping module 270 includes a pair of crimping pads 271 and a crimping cylinder 272. The pair of pressing pads 271 are opposed to each other with the packaging material 20 therebetween. The compression cylinder 272 transfers any one of the pair of compression pads 271 toward the other one. When the adsorption module 260 adsorbs the packaging material 20, the compression module 270 transfers one compression pad 271 toward the other one of the pair of compression pads 271. The packaging material 20 located in between is crimped.

In this way, the packaging material 20 may be firmly fixed to the upper and lower portions of the cutting module 280 to be smoothly cut by the cutting module 280 to be described later.

The cutting module 280 is disposed between the adsorption module 260 and the compression module 270.

Figure 4 is an exploded perspective view showing a part of the cutting module of the packaging apparatus according to the embodiment.

Referring to FIG. 4, the cutting module 280 includes a cutting wheel 281, a wheel support plate 282, and a wheel feeder 283.

The cutting wheel 281 is installed on the wheel support plate 282 so that the pair rotates in engagement with each other with the packaging material 20 therebetween. The pair of cutting wheels 281 are installed on the upper and lower surfaces of the wheel support plate 282, respectively. The wheel transfer machine 283 supports the wheel support plate 282 and transfers the wheel support plate 282 in the x-axis direction. The cutting module 280 is a packaging material 20 is cut by the transfer of a pair of cutting wheels 281 in the x-axis direction in a state in which the packaging material 20 is fixed by the adsorption module 260 and the pressing module 270. Be sure to The cutting module 280 includes a groove blade 284 formed on the wheel support plate 282. The groove blade 284 is prepared in the event that the packaging material 20 may not be cut by the pair of cutting blades 348, the packaging material 20 is inserted into the cutting groove 285 to cut the packaging material 20 To be possible.

The cutting module 280 is a pair of spaced apart in the x-axis direction so that the packaging material 20 can be cut even when the wheel support plate 282 is transferred in one direction on the x-axis line, the other side on the x-axis line The cutting wheel 281 and the groove 284 may be further included.

As described above, in the present embodiment, the supply unit 200 may supply the packaging material 20 from the packaging material supply roll 21, and cut the packaging material 20 to a length to be wrapped in the packaging object 10. The supply unit 200 may be provided in plural, as shown in FIG. 1, and the plurality of supply units 200 may be disposed in the y-axis direction. A plurality of packaging material supply rolls 21 having different widths are supported by the plurality of supplying parts 200 to select a packaging material 20 according to the width of the packaging object 10 to perform a packaging process for the packaging object 10. Make it work.

On the other hand, the transfer unit 300 is disposed below the supply unit 200.

5 is a perspective view showing a conveying part of the packaging material supply apparatus according to the present embodiment, Figure 6 is a plan view showing a conveying part of the packaging material supply apparatus according to the present embodiment, Figure 7 is formed by the packaging material supply apparatus according to the present embodiment It is a perspective view which shows the packaging material conveying roll.

5 to 7, the transfer unit 300 includes a transfer bar 310, a loading module 320, a taping module 330, first, second, and third loosening prevention modules 361, 362, and 363. The first transfer module 370, the second transfer module 380 and the transfer bar transfer rack 390.

The transfer bar 310 is provided in a cylindrical rod shape and disposed in the x-axis direction. A flat surface 311 is formed on the transfer bar 310. The flat surface 311 allows the front end of the packaging material 20 to be smoothly adhered to the transfer bar 310 by the tape 40. First and second driven gears 312 and 313 are installed at both ends of the transfer bar 310, respectively. At both ends of the transfer bar 310, a pair of holding grooves 314 into which the output ends of the holding cylinders to be described later are inserted are formed.

The loading module 320 includes a pair of carriages 321 and a carriage transferer 322.

The pair of transfer tables 321 are spaced apart from each other with the transfer bar 310 therebetween. A pair of first holding cylinders 326 are installed in the pair of transport tables 321, respectively. The pair of first holding cylinders 326 support the transfer bar 310 by advancing the output end toward the transfer bar 310 positioned between the pair of transfer tables 321. At least one of the pair of first holding cylinders 326 may be provided with a first sensor 327 for detecting the transfer distance of the output terminal. The transfer distance of the output stage sensed by the first sensor 327 is used to adjust the output amount of at least one of the pair of first holding cylinders 326 to adjust the position of the transfer bar 310.

One of the pair of transfer tables 321 is provided with a first drive gear 323 meshed with the first driven gear 312, and the other of the pair of transfer tables 321 has a second driven gear 313. The first support gear 324 is meshed with it. The first driving gear 323 is connected to the transfer bar rotation motor 325 to provide the rotational power of the transfer bar (310). The transfer bar rotation motor 325 rotates the transfer bar 310 such that the packaging material 20 supplied from the supply unit 200 is wound around the transfer bar 310. In this way, the loading module 320 wraps the packing material 20 on the transfer bar 310 to form a packing material transport roll 22.

The transfer table transfer machine 322 supports a pair of transfer tables 321 and transfers the pair of transfer tables 321 in the y-axis direction.

Meanwhile, the taping module 330 includes a taping head 340 and a head conveyer 350. The head feeder 350 transfers the taping head 340 in the x-axis direction.

8 is a cross-sectional view showing the taping head of the packaging apparatus according to the present embodiment.

Referring to FIG. 8, the taping head 340 includes a housing 341. The housing 341 is provided in an enclosure form that is open toward the transfer bar 310 supported by the pair of transfer tables 321. The tape reel 342 is disposed inside the housing 341. The tape reel 342 supports the roll adhesive tape 40. The tape feed roller 343, the length adjusting roller 344, and the first and second pressure rollers 345 and 346 are sequentially disposed in the path of the tape 40 withdrawn from the tape reel 342.

The tape feed roller 343 allows the tape 40 to be smoothly withdrawn from the tape reel 342. The tape feed motor 343a may be installed on the side of the tape feed roller 343. The tape supply motor 343a is connected to the rotation shaft of the tape supply roller 343 by a power transmission means such as a chain or a belt to impart rotational force to the tape supply roller 343.

The length adjustment roller 344 is supported by the length adjustment cylinder 344a. The length adjustment cylinder 344a varies the position of the length adjustment roller 344. Accordingly, the length of the tape 40 corresponding to the space between the tape reel 342 and the first pressing roller 345 may be adjusted according to the position of the length adjusting roller 344.

That is, when the tip portion of the tape 40 is adhered to the flat surface 311 of the transfer bar 310 and the tip portion of the packaging material 20 and the taping head 340 is transferred in the x-axis direction by the head feeder 350, The tape 40 is released from the tape reel 342 and the taping process is performed. In this taping process, the transfer of the taping head 340 is terminated at the taping end position. In this case, the tape 40 should have a sufficient length such that the first pressing roller 345 presses the tape 40 so that the tape 40 can be adhered thereto. Accordingly, the length adjusting cylinder 344a spaces the distance between the tape feed roller 343 and the length adjusting roller 344 until the taping head 340 reaches the taping end position. Accordingly, when the taping head 340 reaches the taping end position, the length of the tape 40 corresponding to the tape reel 342 and the first pressing roller 345 is such that the first pressing roller 345 has the tape 40. Since the tape 40 is drawn out to a length sufficient to bond the tape 40 by pressing the tape, the tape 40 may be adhered to the flat surface of the packaging material 40 and the transfer bar 310 even at the end of taping. Can be.

The first press roller 345 is supported by the first roller cylinder 345a. The second press roller 346 is supported by the second roller cylinder 346a. The first pressing roller 345 and the second pressing roller 346 pressurize the tape 40 by the first roller cylinder 345a and the second roller cylinder 346a, and the front end portion and the transfer bar of the packaging material 20 ( The tape 40 may be firmly adhered to the flat surface 311 of the 310.

The suction plate 347 and the cutting blade 348 are disposed between the first press roller 345 and the second press roller 346.

The suction plate 347 sucks the tape 40 between the first press roller 345 and the second press roller 346. The adsorption plate 347 is supported by the first adsorption cylinder 347a, and the first adsorption cylinder 347a is supported by the second adsorption cylinder 347b. The first adsorption cylinder 347a moves forward and backward through the adsorption plate 347, and the second adsorption cylinder 347b moves forward and backward through the first adsorption cylinder 347a.

The first suction cylinder 347a uses the first press roller 345 and the second press roller 346 before the first press roller 345 and the second press roller 346 pressurize the tape 40. The suction plate 347 is positioned at a position that does not interfere with the tape 40 to be supplied. The second adsorption cylinder 347b advances the first adsorption cylinder 347a so that the adsorption plate 347 is close to the flat surface 311 of the transfer bar 310. The second adsorption cylinder 347b reverses the first adsorption cylinder 347a while the tape 40 is adsorbed when the tape 40 is cut. In addition, after the first adsorption cylinder 347a is cut out of the tape 40, the adsorption plate 347 is reversed again so that the adsorption plate 347 does not interfere with the tape 40.

The cutting blade 348 is supported by the cutting cylinder 348a. The cutting cylinder 348a moves the cutting blade 348 forward and backward between the first pressing roller 345 and the second pressing roller 346. The tape 40 between the first press roller 345 and the second press roller 346 is adsorbed by the suction plate 347 and transferred toward the cutting blade 348, and the cutting blade 348 is tape 40. It may be cut as it is transported toward.

The taping head 340 may be provided in pair so that the taping process may be performed even when the taping head 340 is transferred in one direction on the x-axis line and then transferred in the other direction on the x-axis line.

As described above, in the present embodiment, the packing material 20 supplied from the supply unit 200 is attached to the flat surface 311 of the transfer bar 310 by the tapered module 330 thereof, and It may be wound around the transfer bar 310 and supported by the loading module 320 by the packaging material transfer roll 22 according to the rotation.

5 to 6 again, the first anti-loosening module 361 prevents the loosening of the packaging material transfer roll 22 supported by the loading module 320. The first anti-loosening module 361 includes a pair of anti-loosening rollers 361a, a link section 361b, a pressure bar 361c and an anti-loosening cylinder 361d. The pair of anti-rolling rollers 361a are spaced apart from each other and supported at both ends of the linkage 361b. One end of the pressure bar 361c is coupled to the center of the link section 361b, and the other end of the pressure bar 361c is coupled to the release preventing cylinder 361d. The anti-loosening cylinder 361d rotates the pressure bar 361c toward the packaging material transfer roll 22. The first anti-loosening module 361 has a pair of anti-loosening rollers 361a as the pressure bar 361c rotates to prevent the packing material 20 from being loosened by pressing the packing material transfer roll 22.

The first transfer module 370 is disposed in the y-axis direction from the loading module 320. The first transfer module 370 includes a pair of first hooks 371, a first hook lifter 372, and a first hook feeder 373. The pair of first hooks 371 are spaced apart in the width direction of the packaging material transfer roll 22. The first hook elevator 372 supports the pair of first hooks 371, and lifts the pair of first hooks 371 in the z-axis direction. The first hook lifter 373 supports the first hook lifter 372 and transports the first hook lifter 372 in the y-axis direction. The first transfer module 370 receives the package transfer roll 22 from the loading module 320 and transfers the package transfer roll 22 toward the second transfer module 380.

 The second transfer module 380 is disposed in the y-axis direction from the first transfer module 370. The second transfer module 380 includes a pair of second hooks 381, a second hook lift 382, and a second hook feeder 383. The pair of second hooks 381 are spaced apart in the width direction of the packaging material conveying roll 22, but the separation distance of the pair of second hooks 381 is greater or smaller than the separation distance of the pair of first hooks 371. . The second hook elevator 382 supports the pair of second hooks 381, and lifts the pair of second hooks 381 in the z-axis direction. The second hook lifter 383 supports the second hook lift 382 and transports the second hook lift 382 in the y-axis direction. The second transfer module 380 receives the package transfer roll 22 from the first transfer module 370 and transfers the package transfer roll 22 to the wrapping apparatus 400.

In addition, the first and second transfer modules 370 and 380 are provided with second and third loosening prevention modules 362 and 363 for preventing loosening of the packing material transfer roll 22. The second and third anti-loosening modules 362 and 363 have only some differences in the above-described first anti-loosening module 361 and its installation position and rotation direction of the pressure bar. Is omitted.

The transfer bar carrier 390 is disposed between the first transfer module 370 and the second transfer module 380. The transfer bar delivery stand 390 allows the second transfer module 380 to put down the transfer bar 310 carried out from the lapping apparatus 400 after completion of the lapping process. The transfer bar 310 placed on the transfer bar delivery stand 390 is transferred to the loading module 320 by the first transfer module 370.

Hereinafter will be described the operation of the packaging apparatus according to the present embodiment.

9 is a view showing a packaging material supply operation of the packaging material supply apparatus according to this embodiment.

Referring to FIG. 9, the packing material 20 may be pre-drawn by a worker and positioned between the packing material supply roller 240 and the idle roller assembly 250. In addition, the tape 40 may be drawn out to a position where the tip portion thereof can be pressed by the first and second pressure rollers 345 and 346 by an operator.

Subsequently, the roller conveyer 244 conveys the roller support plate 243 toward the idle roller assembly 250. Accordingly, one surface of the packaging material 20 is in contact with the packaging material supply roller 240, and the rear surface of the packaging material 20 is in surface contact with the belt 252.

Subsequently, the roller rotating motor 242 rotates the roller rotating shaft 241. As the roller rotating shaft 241 is rotated, the supply of the packaging material 20 is started. The front end of the packaging material 20 is guided to the first and second supply guides 220 and 230 and sequentially passes through the pressing module 270, the cutting module 280, and the adsorption module 260, and the flat surface of the transfer bar 310. 311 is reached. When the front end of the packaging material 20 reaches the flat surface 311 of the transfer bar 310, the supply unit 200 stops supply of the packaging material 20.

Then, the taping module 330 advances the first and second pressure rollers 345 and 346. As the first and second pressure rollers 345 and 346 are advanced, the tip of the tape 40 is adhered to the flat surface 311 of the transfer bar 310 and the tip of the packaging 20. The head feeder 350 transfers the taping head 340 in the x-axis direction, and the tape supply motor 343a rotates the tape reel 342. Accordingly, the tape 40 is released from the tape reel 342 and adhered to the flat surface 311 of the transfer bar 310 and the front end portion of the packaging material 20. At this time, before the taping head 340 reaches the taping end position, the length adjusting cylinder 344a separates the length adjusting roller 344 from the tape reel 342 so that the first press roller 345 is tape 40 ), The tape 40 is pulled out to a sufficient length so that the tape 40 can be adhered to.

When the front end of the packaging material 20 is bonded to the flat surface 311 of the transfer bar 310 by the taping process, the supply unit 200 resumes the supply of the packaging material 20, and the transfer bar rotation motor 325. Rotates the first driving gear 323. As the first driving gear 323 is rotated, the transfer bar 310 is rotated, and the packing material 20 is wound around the transfer bar 310.

Subsequently, when the packaging material 20 having the length to be wrapped on the package object 10 is wound on the transfer bar 310, the adsorption module 260 adsorbs the packaging material 20, and the compression module 270 is the adsorption module 260. The upper side of the packaging material 20 adsorbed by) is pressed. In this way, the cutting module 280 transfers the cutting wheel support plate 282 in the x-axis direction while the upper and lower portions of the packaging material 20 are fixed. As the cutting wheel support plate 282 is transferred in the x-axis direction, the packaging material 20 is cut by a pair of cutting wheels 281.

As such, when the packaging material 20 is cut to a length to be wrapped in the package object 10 and wound around the transfer bar 310 to form the packaging material conveying roll 22, the first anti-loosening module 361 is the packaging material conveying roll 22. Rotate the pressure bar 361c. As the pressure bar 361c is rotated, the pair of anti-rolling rollers 361a pressurize the packing material transfer roll 22 to prevent the packing material transfer roll 22 from being unwound.

10 is a view showing a packaging material transfer roll transfer operation of the packaging apparatus according to the present embodiment.

Referring to FIG. 10, the loading module 320 transfers the packaging material transfer roll 22 toward the first transfer module 370. The packaging material transfer roll 22 supported by the loading module 320 is located at the bottom of the first transfer module 370.

Subsequently, the first transfer module 370 lowers the pair of first hooks 371 to a position corresponding to the lower side of the packing material transfer roll 22, and the pair of first hooks 371 may move the packing material transfer roll 22. Transfer towards. The first transfer module 370 raises the pair of first hooks 371, and the packaging material transfer roll 22 is supported by the pair of first hooks 371. The second loosening prevention module 362 prevents the loosening of the packing material conveying roll 22, and the first loosening preventing module 361 releases the pressurized state of the packing material conveying roll 22. The first transfer module 370 transfers the pair of first hooks 371 toward the second transfer module 380. The packaging material transfer roll 22 supported by the first transfer module 370 is positioned above the pair of second hooks 381.

Subsequently, the first transfer module 370 lowers the pair of first hooks 371. As the pair of first hooks 371 are lowered, the packaging material transfer roll 22 is supported by the pair of second hooks 381. The third anti-loosening module 363 prevents loosening of the packing material conveying roll 22, and the second anti-loosening module 362 releases the pressurized state of the packing material conveying roll 22. The second transfer module 380 transfers the pair of second hooks 381 to the wrapping apparatus 400. The wrapping apparatus 400 receives the packaging transfer roll 22 to perform the wrapping on the packaging object 10.

On the other hand, the wrapping bar (400) used in the wrapping of the object to be wrapped in the empty transfer bar (310) is transferred to the transfer bar carrier (390) by the second transfer module (380). Since the empty transfer bar 310 is placed on the transfer bar delivery stand 390, the first transfer module 380 can continuously transfer the other packaging material transfer roll 22, so that the continuity of supply of the packaging material 20 can be achieved. Can be given.

10: packing object 20: packing material
21: packaging material supply roll 22: packaging material transfer roll
30: roll support bar 40: tape
100: packaging device 200: supply unit
210: roll support 220, 230: first and second supply guide
240: packaging material supply roller 250: idle roller assembly
260: adsorption module 270: compression module
280: cutting module 300: transfer bar
320: loading module 330: taping module
340: taping head 350: head feeder
361, 362, 363: first, second, third loosening prevention module
370: first transfer module 380: second transfer module
390: transfer bar delivery table 400: lapping apparatus
500: packaging object transfer device

Claims (18)

A packing part supporting the packing material supply roll wound in the form of a roll and pulling the packing material from the packing material supply roll to cut the packing material to a length to be wrapped in the packing material; and
Positioning the transfer bar at a position where the packaging material is supplied from the supply unit, the packaging material is wound around the transfer bar to form a packaging material transfer roll to transfer the packaging material transfer roll to one side; packaging material supply apparatus comprising a. The apparatus of claim 1, wherein the supply unit
A pair of roll supports opposed to each other with the packaging material supply roll therebetween to support the packaging material supply roll;
A packing material supply roller which is rolled in contact with one surface of the packing material supplied from the packing material supply roll; and
When the packaging material supply roller is in contact with one surface of the packaging material is rolled, the idle roller assembly which is rolled in the opposite direction of the packaging material supply roller by a belt that is in contact with the back surface of the packaging material; Packing material supply. 3. The apparatus of claim 2,
A first supply guide disposed between the packaging material supply roller and the packaging material to guide the supply of the packaging material;
A second supply guide disposed between the idle roller assembly and the packaging material to guide the supply of the packaging material;
An adsorption module for adsorbing and fixing the packaging material guided by the pair of supply guides;
A compression module disposed on an upper side of the adsorption module to press and fix an upper side of the packaging material on which the adsorption module is vacuum-adsorbed; and
And a cutting module disposed between the suction module and the compression module to cut the packing material in a state in which the suction module and the packing material fix the packing material, respectively. According to claim 3, The first supply guide is formed with a first through hole in a position corresponding to the packaging material supply roller,
The supply part
A roller rotating shaft supporting the packing material supply roller;
A roller support plate supporting the roller rotation shaft;
A roller feeder for transporting the roller support plate so that the packaging material supply roller is detached from one surface of the packaging material; and
And a roller rotating motor connected to the roller rotating shaft to rotate the roller rotating shaft. According to claim 3, The pair of roll support is formed with a plurality of support grooves to support a plurality of the packaging material supply roll,
The first and second supply guides, the packaging material supply roller and the idle roller assembly are provided in plurality in accordance with the number of the plurality of support grooves. The packaging material supply apparatus according to claim 3, wherein the supply part is provided in plurality so as to support a plurality of packaging material supply rolls having different widths of the packaging material. The method of claim 3, wherein the adsorption module
An adsorption chamber disposed under the first and second supply guides and having a plurality of exhaust holes opening toward the packaging material;
A vacuum exhaust pipe for evacuating the suction chamber;
Adsorption support pads opposed to the adsorption chamber; and
And a suction support cylinder for transferring the suction support pad toward the suction chamber. The method of claim 3, wherein the crimping module
A pair of compression pads disposed on an upper side of the adsorption module to face each other with the packaging material interposed therebetween; and
And a pressing cylinder for transferring any one of the pair of pressing pads toward the other one. The method of claim 3, wherein the cutting module
A pair of cutting wheels disposed to be engaged with each other with the packaging material therebetween;
Wheel support plate for supporting the pair of cutting wheels; And
And a wheel feeder for transferring the wheel support plate in the width direction of the packing material. 10. The method of claim 9, wherein the wheel support plate is formed with a cutting groove for receiving the packaging material past the pair of cutting wheels,
The cutting module further comprises a groove blade formed in the cutting groove for cutting the packaging material past the pair of cutting wheels. 11. The method of claim 10, wherein the wheel conveyor reciprocates the wheel support plate,
The pair of cutting wheels and the groove blade is a packaging material supply device, characterized in that provided in each pair to cut the packaging material in accordance with the reciprocating transfer of the wheel support plate. The method of claim 1, wherein the transfer unit
A loading module for positioning the transfer bar to a position at which the packaging material is supplied, winding the packaging material around the transfer bar to form the packaging material transfer roll, and transferring the packaging material transfer roll in one direction; and
And a taping module for adhering the tip of the packaging material supplied to the transfer bar to the transfer bar using a tape. 13. The packaging material supply apparatus according to claim 12, wherein the transfer bar has a flat surface to which the tape is attached. The method of claim 12, wherein the loading module supports the transfer bar by a pair of first holding cylinder protruding toward a pair of holding grooves formed on both ends of the transfer bar,
The conveying portion
A first transfer module receiving the packaging material transfer roll from the loading module by a pair of first hooks spaced apart in the width direction of the packaging material and transferring the packaging material transfer roll in one direction;
Receiving the packing material transfer roll from the first transfer module by a pair of second hooks spaced apart in the width direction of the packing material at intervals different from the interval of the pair of first hooks to transfer the packing material transfer roll in one direction The packaging material supply device further comprising; a second transfer module. 15. The packaging material supply apparatus according to claim 14, further comprising a sensor installed in at least one of the pair of holding cylinders to detect a transfer distance of an output end of the holding cylinder. The method of claim 14, wherein a pair of driven gears are installed at both ends of the transfer bar,
The loading module
A drive gear meshed with any one of the pair of driven gears;
A rotating motor for rotating the drive gear; And
And a support gear meshed with the other one of the pair of driven gears. 15. The apparatus of claim 14, further comprising a plurality of anti-loosening modules installed on the loading module, the first transfer module, and the second transfer module to prevent loosening of the packaging material transfer roll. . The method of claim 12, wherein the transfer unit
The packaging material supply apparatus, characterized in that the packaging material further comprises a transfer bar for supporting the transfer bar is wrapped in the packaging object and empty.

Images