EP0082796A2 - Maschine zum Befestigen eines Bodens oder Deckels auf dem Rand einer Profilhülse - Google Patents

Maschine zum Befestigen eines Bodens oder Deckels auf dem Rand einer Profilhülse Download PDF

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Publication number
EP0082796A2
EP0082796A2 EP82440044A EP82440044A EP0082796A2 EP 0082796 A2 EP0082796 A2 EP 0082796A2 EP 82440044 A EP82440044 A EP 82440044A EP 82440044 A EP82440044 A EP 82440044A EP 0082796 A2 EP0082796 A2 EP 0082796A2
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EP
European Patent Office
Prior art keywords
integral
sections
machine according
assembly
plates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP82440044A
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English (en)
French (fr)
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EP0082796B1 (de
EP0082796A3 (en
Inventor
Georges Sireix
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Individual
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Individual
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Publication date
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Priority to AT82440044T priority Critical patent/ATE20449T1/de
Publication of EP0082796A2 publication Critical patent/EP0082796A2/de
Publication of EP0082796A3 publication Critical patent/EP0082796A3/fr
Application granted granted Critical
Publication of EP0082796B1 publication Critical patent/EP0082796B1/de
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/004—Closing boxes
    • B31B50/0045—Closing boxes the boxes being cylindrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2105/00—Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2110/00—Shape of rigid or semi-rigid containers
    • B31B2110/30—Shape of rigid or semi-rigid containers having a polygonal cross section
    • B31B2110/35—Shape of rigid or semi-rigid containers having a polygonal cross section rectangular, e.g. square
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/004—Closing boxes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • Y10T156/1768—Means simultaneously conveying plural articles from a single source and serially presenting them to an assembly station
    • Y10T156/1771—Turret or rotary drum-type conveyor

Definitions

  • the invention relates to a machine for sealing a bottom or a cover on the edge of a section of profile, in particular of tubular profile used as packaging and obtained by gluing several strips of fibrous material, cellulosic, metallic, plastic and others, machine having a frame made up of a base, containing the various mechanical, electrical, electronic, pneumatic and other devices ensuring the operation of the machine, and two vertical parallel supports arranged at the two ends of the base .
  • This machine also includes a forming device cooperating with a drive and pinching mechanism to continue and widen the bonding area, a train of pressure diabolos allowing the finishing of the tubular profile and, in particular the end-to-end bonding of the lateral edges of the strips.
  • the machine comprises a device for cutting multiple peripheral cuts supplemented by a device for evacuating the sections of the tubular section sectioned by the cutting elements of said cutting device.
  • the present invention as characterized in the claims solves the problem of creating a machine making it possible to increase the automation of the continuous production of packaging made up of a section of a tubular profile obtained by gluing of several strips of fibrous, cellulosic, metallic, plastic and other materials by sealing a bottom or a cover on one of the edges of the section of tubular section.
  • the advantages obtained thanks to this invention consist essentially in that the same machine can be used for fixing, by cold bonding, by hot bonding, in particular by thermofusion, using high frequency means and / or ultra -son by conduction, reactivation, rotation and others or by crimping, of a bottom or of a cover or of a section of tubular section having a polygonal section such as square, rectangular, triangular, hexagonal, octagonal, etc. ., or a section of tubular section having a circular section. It suffices to replace the gripping and holding means of the profile sections and the various assemblies by other gripping means and other assemblies.
  • the machine 1 for continuously sealing a bottom on one of the edges of a section of tubular profile obtained by gluing several strips of fibrous, cellulosic, metallic, plastic and other materials comprises a frame 2 composed of a base 3, containing the various mechanical, electrical, electronic, pneumatic and other apparatus ensuring the operation of the machine 1, and of two vertical parallel supports 4 disposed at the two ends of the base 3 and fixed to this base 3 by any means.
  • a drum of polygonal section 5 subjected to a cyclic rotational movement and several fixed assemblies 6, 7, 8, 9, 10, 11, 403, 404, 449, 533, 572, 614 can be, if applicable, interchanged.
  • These fixed assemblies are arranged parallel to the drum 5 on a circle concentric with said drum 5.
  • the first fixed assembly 6 is a danx.la machine introduction assembly 1 of the various sections of tubular section of polygonal section having to be provided with a bottom, this introduction being done by row of sections .
  • the second fixed assembly 7 is a preforming and heating assembly for the end of the section of tubular profile on which the bottom will be placed. Indeed, it may very well be that during the handling of the different sections from the exit of the forming machine to the machine 1, these are deformed. Therefore, it is necessary to restore this end to its original shape. In addition, this assembly 7 also makes it possible to standardize the opening of this section because the section must be strictly identical for all the same sections. Otherwise, there is a risk either that the bottom passes through this opening, or that it is placed askew and assembly cannot be done.
  • the third set 8 is a sizing set. In this set, the glue is placed on the edge of the section.
  • the fourth set 9 allows the supply and the establishment of the bottom.
  • the fifth assembly 10 may consist of a crimping assembly. If necessary, this fifth assembly is removed and, at this location, the section can be subjected to accelerated drying.
  • the sixth assembly 11 is an assembly allowing the evacuation of the sections provided with the bottom.
  • the drum 5 has a polygonal section making it possible to obtain planar surfaces 12, 13, 14, 15, 16, 17.
  • the drum 5 has a hexagonal section and during operation each flat surface 12 to 17 is successively opposite one of the assemblies 6 to 11 listed above.
  • the drum 5 is composed of a jacket 18, formed of six panels 19, 20, 2.1 ,. 22, 23, 24 made integral with one another by any means, two lateral flanges 25, 26 closing off the ends 27, 28 of the jacket 18 and a shaft 29, one end 30 of which has a bearing 31 for a ball bearing of a bearing integral with the center of the supports 4 and the other end 32 of which comprises, in addition to the same bearing 33 for the ball bearing of the other bearing, an element such as a key 34 to ensure the rotary drive of the drum 5.
  • Each flat surface 12 to 17 has at its two ends 35, 36 a longitudinal boss 37, 38. There are between these longitudinal bosses rows of gripping means 39 fixed by any means 40.
  • These gripping means 39 are shown in Figures 4 and 5. They comprise a base plate 41 which is received between the bosses 37, 38.
  • the underside 42 of this base plate 41 has a groove 43 serving as a conduit for a fluid such as compressed air.
  • This groove 43 is closed by a tight cover 44 disposed in a housing 45 leading to the groove 43 and held in place by fixing means 46, 47.
  • the groove 43 is connected to a fluid distribution network (not shown) for an opening 48 made in the base plate 41.
  • the groove 43 is connected, by openings 49, produced at regular intervals, to cylinders, preferably pneumatic 50 made integral with the top 51 of the base plate 41 by fastening elements 52, 53, 54, 55.
  • Each pneumatic cylinder 50 is surrounded by a set of vertical axes 56, 57, 58, 59 made of a flexible material and held integral with the top 51 of the base plate 41 by a central fixing element 60, 61.
  • the number of these vertical axes 56 to 59 is a function of the section of the section of tubular section which it is desired to provide with a bottom. So in the case of a circular section, their number is three whereas, in the case of a square or rectangular section, their number is four.
  • the vertical axes 56 to 59 Facing the pneumatic cylinder 50, the vertical axes 56 to 59 have a flat 62, 63, 64, 65 serving as a bearing surface for horizontal stops 66, 67 provided with a thread 68, 69 for the fitting fastening elements embedded in horizontal housings 70, 71 made in the axes 56 to 59.
  • the surfaces 72, 73 of the stops 66, 67 facing each other have an inclined face 74, 75. These inclined faces 74, 75 form a certain angle between them, the apex of which. is located above said stops 66, 67.
  • the two opposite stops 66, 67 are interconnected by an elastic element 76, one of the ends 77 of which is made integral by a fixing element 78 to the stop 66 and the other of which end 79 is made integral by a fastening element 80 to the stop 67.
  • Each axis 56 to 59 has, near its lower end 85, a thinning 86, 87.
  • the rows of sections of tubular section coming from the insertion assembly 6 are threaded on all of the vertical axes 56 to -59.
  • the pneumatic cylinder 50 is actuated and the piston 84 is pushed upwards.
  • the spacer 81 cooperating with the inclined faces 74, 75 causes the spacing of the stops 66, 67 and, consequently, the upper ends 88, 89 of the vertical axes 56 to 59. This spacing is made possible, from on the one hand, by the flexibility of the material of these axes 56 to 59 and, on the other hand, by the thinning 86, 87.
  • the elastic element 76 is stretched.
  • the piston 84 is brought in and the elastic element 76 causes the rap near, by means of the stops -66, 67, of the upper ends 88, 89 of the vertical axes 56 to 59.
  • FIG. 6 and 7 showing the introduction assembly 6. It comprises a support frame 90 whose height and the inclination can be changed by adjusting elements 91, 92 passing through bearings 93, 94 made integral by fixing elements 95, 96, 97, 98 to the support 4.
  • a sheet 99 extending from one support 4 to the other.
  • This sheet 99 serves as a support, on the one hand, to guides 100 between which is placed the section of tubular section 101 and, on the other hand, to a jack 102 preferably pneumatic made integral with the sheet 99 by a support elbow.
  • the piston 103 of the jack 102 drives a pusher 104 having the row of sections of the tubular section 101 on the drum 105.
  • the assembly 6 also includes a guide passage 105 surmounted by a slide 106.
  • the diagonally opposite corners 107, 108 move along the walls 109, 110 which can be brought together or separated as a function of the dimensions of the sections 101.
  • the wall 109 has a slide 111 against which the edge 112 of the section 101 moves.
  • the slide 111 directs the sections 101 between the different guides 100.
  • the jack 102 is actuated and the pusher 104 moves all of the sections 101 in the direction of the drum 5 and in such a way that each section 101 comes to cover a set of vertical axes 56 to 59 (see FIGS. 4 and 5).
  • the drum 5 involves a rotation of one sixth of a turn to present the row of sections 101 in front of the preforming assembly 7.
  • FIGS. 8 and 9 showing the preforming and heating assembly 7.
  • This assembly 7 comprises on each side a support plate 113 having slots 114, 115, 116, 117 for the passage of fastening elements 118, 119, 120, 121 making the support plate 113 integral with the supports 4.
  • an adjustment element 122 maintained by a bearing 123, it is possible to advance or retreat the support plates 113 sliding between stops 124, 125, 12.6, 12.7 integral with the supports 4.
  • the two support plates 113 are interconnected by a cross member 128 serving to support a jack 129 preferably pneumatic.
  • the piston 130 is interconnected by a cross member 128 serving to support a jack 129 preferably pneumatic.
  • the thrust plate 132 Passing through an orifice '131 produced in the cross member 128., is connected to a thrust plate 132 provided with bushings 133, 134 sliding on axes 135, 136 held by bearings 137, 138, 13.9, 140 integral support plates 113.
  • the thrust plate 132 On its face 141 directed towards the sections of tubular section 101, the thrust plate 132 comprises heating plates 142 connected to the thrust plate 132 by axes 143, 144 integral with the heating plates 142 but sliding through holes 145, 146 made in the thrust plate 132.
  • On these axes 143, 144 are threaded elastic elements 147, 148 arranged between the thrust plate 132 and the heating plates 142.
  • the heating plates 142 against the edge 149 of the section 101 the elastic elements 147, 148 prevent the heating plates 142, under a possibly too sudden push, from deteriorating the edge 149 of the sections 101.
  • the cont act between these heating plates 142 and the edge 149 of the sections 101 intended to be provided with the bottom may have a duration equal to or less than the rest time of the drum 5.
  • the rotation of the drum 5 again involves a sixth of a turn and the different sections 101 of the same row are placed in front of the gluing assembly 8.
  • This assembly 8 comprises on each side a support plate 150 having slots 151, 152, 153, 154 allowing the passage of fastening elements 155, 156 , 157, 158 ensuring the connection between the plates 150 and the supports 4 of the frame 2.
  • On this support plate 150 are fixed by any means of the bearings 159, 160, 161, 162 in which axes 163, 164 engage .150 support plates can be adjusted in height by the action of adjustment elements 165, 166 held by bearings 167, 168 integral with the supports 4 acting on the bearings 159, 160.
  • a chassis 171 composed of two longitudinal members 172, 173 interconnected by crosspieces 174.
  • This chassis 171 is integral with the pistons 175 of two lateral jacks 176 held by a bearing 17.7 ensuring the connection between the jacks 176 and the support plates 150.
  • glue tank 178 provided with at least one heating resistor -179 and held by feet 180.
  • This glue tank 178 has an upper compartment 181 in which soak plates 182 held by stirrups 183 of which the ends 184, 185 are made integral with the underside 186 of the beams 172, 173 by fastening elements 187, 188 sliding in holes 189, 190 made in said beams 172, 173.
  • fastening elements 187, 188 are threaded elastic elements 191, 192 engaged in the housings 193, 194 formed in the top 195 of the side members 172, 173.
  • the elastic elements 191, 192 dampen the contact and prevent the edge 149 of the sections 101 from being damaged.
  • the drum 5 After having coated the edge 149 with the sections 101 with glue, the drum 5 is again involved in a rotation of one sixth of a turn and the various sections 101 are placed opposite the assembly for placing the bottoms 9.
  • the assembly for setting up the bottoms 9 cooperates with a plurality of storage magazines 200.
  • These magazines 200 consist of vertical rods 201, 202, 203, 204 coating the bottoms and integral with two connection plates 205, 206 held by sleepers 207, 208 having openings 209, 210, 211, 212 for the passage of fastening elements 213, 214, 215, 216 ensuring the connection between all of the storage magazines 200 and the supports 4 of the frame 2.
  • the storage magazines 200 are placed above a table 217 provided with stiffeners 218, 219 and two crosspieces 220, 221 provided with lights 222, 223 for the passage of fasteners 224, 225 ensuring the connection between the table 217 and the supports 4 of the frame 2.
  • This table 217 serves as a support for two jacks 226 arranged near the supports 4, the piston 227 of which is provided with a thrust plate 228 extending from one piston to the other.
  • This push plate 228 has at each end a bush 229 sliding on an axis 230 held by bearings 231, 232 integral with said table 217.
  • the table 217 and these guides 234, 235 have a curved end 236, 237 cooperating with a guide plate 238 whose cross member 239 is integral with fixing plates 240 provided with a lumen 241 for the passage of a fixing element 242 ensuring the connection between the guide plate 238 and the supports 4 of the frame 2.
  • This comprises on each side a support plate 243 having lights 244, 245, 246, 247 for the passage of fastening elements 248, 249, 250, 251 making the support plate 243 integral with the supports 4 of the frame 2
  • the support plates 243 can be moved forward or backward sliding between stops 254, 255, 256, 257 integral with the supports 4.
  • the two support plates 243 are interconnected by a cross member 258 serving to support a preferably pneumatic cylinder 259.
  • the piston 260 passing through an orifice 261 produced in the crosspiece 258, is connected to a thrust plate 262 provided with sleeves 263, 264 sliding on axes 265, 266 held by bearings 267, 268, 269, 270 integral with the plates- supports 243.
  • the thrust plate 262 On its face 271 directed towards the sections of tubular section 101, the thrust plate 262 comprises centering plates 272 connected to the thrust plate 262 by pins 273, 274 integral with the centering plates 272 but sliding through holes 275, 276 produced in the thrust plate 262.
  • On these axes 273, 274 are threaded elastic elements 277, 278 disposed between the thrust plate 262 and the centering plates 272.
  • the centering plates 272 provided with a bottom 279 against the edge 149 provided with glue from the section 101, the elastic elements 277, 278 avoid detachment. rioration either of the bottoms 279, or of the edges 149 of the sections 101.
  • the centering plates 272 have stops 280 against which the bottoms 279 abut and two lateral guides 281.
  • This assembly 11 consists of two devices 282, 283, one 282 ensuring the raising of the sections of tubular section 101 provided with the bottom 279 for their separation from the gripping means 39, the other 283 ensuring the actual discharge of the row of sections 101.
  • the first device 282 comprises two crosspieces 284, 285 whose ends 286, 287 protrude relative to the external face 288, 289 of the supports 4 and have a bush 290, 291 which can slide on four axes 292, 293, 294, 295 arranged at each end of each crosspiece.
  • the upper 296 and lower 297 ends of each axis 292 to 295 pass through a support 298, 299, 300, 301 secured to connecting beams 302, 303 sliding on ball bushings 304, 305, 306, 307 mounted on shafts 308, 309, 310, 311, made integral with a support frame 312 by bearings 313, 314, 315, 316.
  • the connecting beams 302, 303 are actuated by pistons 317, 318 preferably pneumatic cylinders 319, 320 mounted on plates 321, 322 provided with lights 323, 324, 325, 326 ... crossed by fastening elements 327, 328, 329, 330 ... ensuring the connection between these plates 321, 322 and the supports 4 of the frame 2 .
  • the crosspieces 284, 285 can be brought closer to the sections 101, these crosspieces 284, 285 being provided with endless carpets. End 331, 332 bearing against the sections 101.
  • the crosspieces 284, 285 are hung by stirrups 333, 334 at the lower ends 335, 336 of rods 337, 338 whose upper end 339, 340 is connected by a hinge pin 341, 342 to levers 343, 344.
  • One of the levers 344 comprises two wings 345, 346 practically perpendicular to one another, one of the wings 345 being connected via the hinge pin 342 to the upper end 340 of the rod 338, the other wing 346 being connected by a hinge pin 347 to one of the ends 348 of a connecting rod 349 the other end 350 of which is connected by a hinge pin 351 to the other lever 343.
  • This lever 343 has three wings 352, 353, 354, two wings 352, 354 being in the extension of one another and the third 353 making an angle with the other two.
  • the wing 353 is connected by the hinge pin 351 to the end 350 of the connecting rod 349
  • the wing 354 is connected by the hinge pin 341 at the upper end 339 to the rod 337
  • the wing 352 is connected by a hinge pin 355 to the piston 356, 357 of cylinders 358, 359 preferably pneumatic connected by an axis 360, 361 to the supports 4 of the frame 2.
  • These cylinders 358, 359 make it possible to raise the cross members 284, 285 from their low position 362 to their high position 363. As a result, the sections 101 are released from the gripping means 39.
  • the second device 283 is essentially constituted by the two endless belts 331, 332 each winding partially around a driven drum 364 and a driving drum 365.
  • Each driving drum 365 has at its upper part 366 an element of clutch 367 cooperating, when the crosspieces 284, 285 are in the high position 363, with a second clutch element 368 made integral in rotation with a drive shaft 369 maintained by upper 370 and lower bearings 371 housed in the supports 298, 299, 300, 301.
  • the operation of the evacuation assembly 11 is as follows: the endless belts 331, 332 are brought closer to the row of sections 101 so that said belts touch the sections 101 by means of the jacks 319, 320. Then, the jacks 358, 359 are actuated so that the endless belts 331, 332 lift upwards the various sections 301 provided with the bottom 279. Simultaneously, the drive shafts 369 are caused to rotate. When the endless belts 331, 332 are in the high position and the different sections 301 are separated from the gripping means 39 of the drum 5, the driving drums 365, by the interaction of the two clutch elements 367, 368, are driven and in turn drive the endless belt 331, 332. These drive the row of sections 101 and said sections 101 are evacuated from the machine 1.
  • a certain number of assemblies can be replaced by other assemblies, in particular when the fixing of the bottom is done by crimping, and / or when the dimensions of the sections vary and / or their section.
  • FIG. 17 representing the drive assembly of the shaft 29 and, consequently, of the drum 5 (see also FIGS. 2 and 3).
  • This drive assembly comprises a brake motor 380.
  • the output shaft 388 of this indexer 387 drives a coupling 389 one of the sleeves 390 of which is made integral in rotation by the key 34 of the shaft 29 of the drum 5.
  • the ball bearing 39.1, mounted on the bearing 33 of the shaft 29 is housed in a bearing 392 secured to a vertical des.supports 4. Of course, the same applies to the ball bearing mounted on the bearing 31.
  • the gripping means secured to the flat surfaces 12 to 17 of the drum 5 and visible in FIG. 16 are a cylindrical cap 393 secured to the end 394 of pistons 395 of pneumatic or hydraulic cylinders 396 secured to said surfaces planes 12 to 17.
  • this cylindrical cap 393 projects from a base plate 397 made integral with planar surfaces 12 to 17 by axes 398, 399, 400.
  • the number of gripping means, per surface plane 12 to 17, is a function of the number of boxes that we want to make per cycle.
  • the base plate 397 has a number of openings 401, for the passage of the cylindrical cap 393, equal to the number of pneumatic cylinders 396, the diameter of these openings 401 being practically identical to the diameter of the cylindrical caps 393.
  • the ring 402 formed by a section of the tubular profile with circular section and serving as a periphery for the final box, the edge 403 of this ring 402 being applied against the base plate 397. It is recommended between this ring 402 and the cylindrical cap 393 a tight fit so that the rings 402 remain in place even if they are directed downward as visible in this figure.
  • FIGS. 18 and 19 showing the assembly for positioning the rings 402 on the cylindrical caps 393.
  • This assembly consists of a first device 403 making it possible to put the rings 402 in front of the cylindrical caps 393 and a second device 404 making it possible to thread these rings 402 onto the corresponding cylindrical caps 393.
  • the first device 403 comprises a drawer 405 having a plurality of corridors 406, 407, 408 through which the rings 402 fall from a supply and storage store (not shown).
  • the lower ends 409 of this drawer 405 comprise a holding piece 410 making the drawer 405 integral with two sliding pins 411.
  • the upper ends 412 of this drawer 405 have a fixing piece 413 ensuring a second connection between the drawer 405 they sliding axes 411.
  • On these axes 411 are threaded ball bearings 414 housed in cages 415, 416 secured to a sole 417 fixed on the internal face 418 of the vertical supports 4.
  • bearings 419 it is possible to adjust in height the soles 417 allowing, on the one hand, to modify the height of the assembly of the first device 403 and / or, on the other hand, to adjust the horizontality of the drawer 405.
  • the latter is raised and / or lowered by a jack 420 whose end 421 of the piston 422, provided with a yoke 423, is connected by a pin 424 to a yoke 425 secured to the top 426 of the drawer 405.
  • the jack 420 which can be pneumatic or hydraulic, is secured of a beam f ixe 427, the ends 428 of which are integral with the cages 415.
  • the drawer 405 By actuating the jack 420, the drawer 405 places the rings 402 in front of the cylindrical caps 393 so that these rings 402 rest on positioning pins 429, 430 forming part of the second device 404.
  • the latter comprises on each side a support plate 431 having openings 432, 433, 434, 435 for the passage of fastening elements 436, 437, 438, 439 making the support plate 431 integral with the vertical supports 4.
  • a fixed beam 440 serving to support a pneumatic or hydraulic cylinder 441.
  • This fixed beam 440 has a hole 442, for the passage of the piston 443 of the jack 441.
  • the end 444 of the piston 443 is provided with a pusher 445 extending from one vertical support 4 to the other.
  • On the front face 446 of this pusher 445 are fixed adjustment plates 447, 448 of the positioning pins 429, 430.
  • the drum 5 involves a rotation of one sixth of a turn to present the row of rings 402 in front of an assembly 449 for feeding and placing the disks serving either as the bottom , either from cover to ring 402.
  • the assembly 449 consists of three devices, one being a storage magazine, the other a device for removing disc by disc and the third a device introducing the disc into the ring 402.
  • the storage magazine 450 comprises compartments 451, 452 in which the disks 452 are housed.
  • Each compartment 451, 452 is delimited laterally by two positioning guides 454, 455 held by vertical supports 456, 457 fixed on a front crosspiece 458 and a rear crossmember 459, the ends 460 of which are made integral with the vertical supports 4 by flanges 461 having elongated holes 462, 463 traversed by fastening elements 464, 465. Owing to the elongated holes 462, 463, it is possible to bring together and / or move the storage magazine 450 away from the drum 5.
  • Each positioning guide 453, 454 has at its end 466 directed towards the drum 5 a stop 467. 468 against which the disks 453 abut.
  • the latter arranged vertically, rest by their lower edge on an axis 469 maintained by bearings 470, 471 fixed on the crosspieces 458, 459.
  • On this axis 469 slides a ring 472 more particularly a dou Ille with balls.
  • On this ring 472 are fixed, on the one hand, a pusher 473 applied against the stack of disks 453 and, on the other hand, a motor support 474 in which a hole 475 is made allowing the passage of a cable 476.
  • One of the ends 477 of this cable 476 is connected to an axis 478.
  • the cable 476 is partially wound around two return pulleys 479, 480.
  • the other end 481 of this cable 476 is provided with a counterweight 482 whose weight is such that the cable 476 exerts sufficient traction on the pusher 473 to ensure, on the one hand, the maintenance of the disks 453 applied against each other and, on the other hand, the advance of this stack as and when the removal of each disc. However, this traction is insufficient to overcome the resistance exerted by stops 467, 468.
  • the device 483 ensuring the removal disc by disc of each stack of discs 453 comprises a series of suction cups 484 facing the advance of the stack of discs 453 disposed in the compartments 451, 452 of the storage magazine 450.
  • These suction cups 484 are arranged on a crosspiece 485 subjected to a movement of advance and / or recoil.
  • the two lateral ends 486 are integral with the end 487 of an axis 488 sliding through ball bushings 489 housed in a fixed cage 490 integral with a sole 491.
  • This sole 491 has elongated holes 492 , 493 allowing the passage of fastening elements 494, 495 making this sole 491 integral with the vertical supports 4.
  • Adjustment means 496, 497 allow the entire device 483 to be adjusted in height.
  • the other end 498 of the axis 488 is connected by means of a ball joint 499 to the end of the piston 501 of a hydraulic or pneumatic jack 502 secured to the sole 491.
  • This jack 502 initially exerts traction on the crossmember 485 ..
  • the suction cups 484 are applied against the center of the discs 453.
  • the jack 502 then exerts a thrust on this crosspiece 485.
  • the suction force of the suction cups 484 cooperating with the elasticity of the disc 453 overcomes resistance exerted by the stops 467, 468 and the disc detaches from the stack of discs arranged in the compartments 451, 452.
  • These suction cups 484 direct the discs 453 through guides 503 towards the device for introducing the discs 453 into the rings 402 .
  • This device 504 ensuring the introduction of the disks 453 into the rings 402 comprises a series of centering tools 505 having a groove 506 allowing the positioning of the disks 453.
  • a pusher 507 fixed on an axis 508 secured to a movable beam 509.
  • elastic elements 510, 511 whose ends 512, 513 are respectively integral with the rear face of the centering tool 505 and with the front face of the mobile beam 509.
  • On the ends of the rear face 514 of the movable beam 509 is fixed an axis 515 sliding through ball bushings 516 housed in cages 517 integral with a sole 518.
  • This sole 518 has elongated holes 519, 520, 521, 522 in which are arranged fastening elements 523, 524, 525, 526 ensuring the fixing of the flanges 518 on the vertical supports 4.
  • These two flanges 518 are connected together by a fixed beam 527 having a hole 528 through which the piston slides 529 of pneumatic or hydraulic cylinder 530 integral with the fixed beam 527.
  • the end 531 of the piston 529 is connected by a yoke 532 to the mobile beam 509.
  • the mobile beam 509 By actuating the cylinder 530, the mobile beam 509 is advanced so that the tool centering 505 coming into contact with the edge of the ring 402 is blocked by said edge.
  • the jack 530 continuing to push, compresses the elastic elements 510, 511 and causes the pusher 507 to slide. The latter pushes the disc 453 inside the ring 402. By actuating the jack 530 in the opposite direction, the movable door 509 returns to its deposit position.
  • the drum 5 After insertion of the disks 453 in the rings 402 and removal of the movable pulley 509, the drum 5 is implied a new rotation of one sixth of a turn to present the row of rings 402 provided with the disks 453 in front of a gluing assembly 533 .
  • FIGS. 23, 24 showing the sizing assembly.
  • the latter comprises a tray 534 divided into two compartments 535, 536 arranged one above the other.
  • the lower compartment 535 contains the heating means such as immersion heaters 537 while the upper compartment 536 contains the adhesive.
  • This tray 534 is held by feet 538 provided with height adjustment means 539. These feet 538 are secured to the top of the base 3.
  • dip impression plates 540 of a frame sis vertically movable 541 and whose role consists, by means of an appropriate bonding tool (not shown), of depositing a layer of adhesive on the periphery of the disc 453 and / or of the rings 402.
  • These plates 540 are integral with 'stirrups 542, 543 fixed to longitudinal members 544, 545.
  • Each longitudinal member 544, 545 has at each of its ends 546 a cage 547 provided with a ball bushing 548.
  • the cages 547 slide vertically along axes 549 held by bearings 550, 551 integral with a support plate 552.
  • This plate 552 has elongated holes 553, 554, 555, 556 crossed by fastening elements 557, 558, 559, 560 ensuring the connection between the sole 552 and the vertical support 4.
  • the elongated holes 553 to 556 allow the vertical displacement of the sole 552, displacement carried out by means of an adjustment element 561.
  • the sole 552 comprises a second adjustment element 562 making it possible to modify the positioning of stops 563 adjustment vant limit the vertical movement of the mobile device 541.
  • the vertical movement of the mobile device 541 is ensured by pneumatic or hydraulic cylinders 564 made integral by an axis 565 to the vertical support 4.
  • the end 566 of the piston 567 of these cylinders 564 is made integral by a yoke 568 to a cross member 569 of which the ends 570, 571 are integral with the side members 544, 545.
  • the drum 5 After having coated with adhesive the periphery of the disks 453 and / or of the rings 402, the drum 5 is implied a new rotation of a sixth of a turn to present the row of rings 402 provided with the disks 453 coated with glue in front of a pre-setting assembly 572.
  • FIGS. 25 and 26 showing the pre-tightening assembly 572.
  • This comprises a fixed beam 573 whose ends 574 are integral with flanges 575. These flanges 575 have elongated holes 576, 577, 578, 579 for the passage of fastening elements 580, 581, 582, 583 making it possible to make the flanges 575 of the vertical supports 4 integral.
  • the lower face 584 of the fixed beam 573 comprises two cages 585, 586 in which ball bushings 587 are housed, 588.
  • axes 589, 590 slide vertically, the upper end 591, 592 of which is held by a fastening element 593, 594 in a bearing 595, 596 L
  • These bearings 595, 596 are integral with the lower face 597 of a movable beam 598.
  • the top 599 of this movable beam 598 has axes 600, 601 on which are threaded tools suitable for preserting 602, 603. These tools 602 , 603 can be provided with resistors 604, 605 to facilitate bonding.
  • the movable beam 598 is raised and / or lowered using two pneumatic or hydraulic cylinders 606, 607, the ends 608, 609 of the pistons 610, 611 are connected to said movable beam 598 by yokes 612, 613, the body jacks 606, 607 being integral with the lower face 584 of the fixed beam 573.
  • the drum 5 After pre-crimping, the drum 5 involves a new rotation of a sixth of a turn to present the pre-crimped boxes in front of a final crimping assembly.
  • this assembly is practically identical to the pre-crimp assembly described above, except that the tools suitable for pre-crimping are replaced by tools suitable for final crimping.
  • the drum 5 After final crimping, the drum 5 involves the last rotation of a sixth of a turn to present the finished boxes in front of an evacuation assembly 614.
  • FIGS. 27 and 28 showing the evacuation assembly.
  • This comprises a fixed support 615, the ends 616 of which are made integral with the upper end 617 of the vertical supports 4 by fastening elements 618.
  • On the top 619 of this fixed support 615 are fixed cages 620 serving as housing for ball bushings 621 through which axes 622 slide vertically.
  • the lower end 623 of the latter is held in a bearing 624 by a fixing element 625.
  • the bearing 624 is integral with the top 626 of an evacuation tunnel 627 having a U-shaped section whose opening 628 is directed downwards.
  • This tunnel 627 covering the series of finished boxes, is extended at one end 629 by an outlet slide 630 while the other end is provided with a compressed air injector (not shown).
  • This tunnel 627 is subjected to a vertical displacement.
  • the top 626 of the tunnel 627 is provided with yokes 631 connected by an axis 632 to yokes 633 integral with the end 634 of pistons 635 of pneumatic cylinders. ticks or hydraulics 636.
  • the body of these jacks 636 is integral with the top 619 of this fixed support 615.
  • the tunnel 627 is in the high position.
  • the tunnel 627 is lowered so that the edges 637, 638 of the vertical wings 639, 640 rest on the base plate 397 of the gripping means described above.
  • the tunnel 627 is raised and the drum 5 can again turn.

Landscapes

  • Making Paper Articles (AREA)
  • Closing Of Containers (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Connection Or Junction Boxes (AREA)
  • Air Bags (AREA)
  • Cookers (AREA)
  • Closures For Containers (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Motor Or Generator Frames (AREA)
EP82440044A 1981-12-23 1982-12-16 Maschine zum Befestigen eines Bodens oder Deckels auf dem Rand einer Profilhülse Expired EP0082796B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82440044T ATE20449T1 (de) 1981-12-23 1982-12-16 Maschine zum befestigen eines bodens oder deckels auf dem rand einer profilhuelse.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8124260A FR2518454B1 (fr) 1981-12-23 1981-12-23 Machine de scellement d'un fond ou d'un couvercle sur le chant d'un troncon de profile
FR8124260 1981-12-23

Publications (3)

Publication Number Publication Date
EP0082796A2 true EP0082796A2 (de) 1983-06-29
EP0082796A3 EP0082796A3 (en) 1983-07-27
EP0082796B1 EP0082796B1 (de) 1986-06-18

Family

ID=9265413

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82440044A Expired EP0082796B1 (de) 1981-12-23 1982-12-16 Maschine zum Befestigen eines Bodens oder Deckels auf dem Rand einer Profilhülse

Country Status (6)

Country Link
US (1) US4648859A (de)
EP (1) EP0082796B1 (de)
JP (1) JPS58114940A (de)
AT (1) ATE20449T1 (de)
DE (1) DE3271800D1 (de)
FR (1) FR2518454B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213513B (en) * 1987-12-10 1991-10-16 Coal Ind Improvements in or relating to mineral mining machines
JPH03103730U (de) * 1990-02-14 1991-10-28
CN103129761A (zh) * 2011-12-01 2013-06-05 苏州工业园区高登威科技有限公司 一种化妆品盖体安装机构
CN103692758B (zh) * 2013-12-17 2015-08-26 温州启迪机械有限公司 一种包装盒的侧面覆面机
CN104960194B (zh) * 2015-07-21 2017-04-05 温州职业技术学院 一种滤清器滤芯焊接机
CN110789174B (zh) * 2019-11-22 2020-12-22 江苏智善包装有限公司 一种硬纸板礼品包装盒制作加工设备及制作加工方法

Citations (14)

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Publication number Priority date Publication date Assignee Title
BE418828A (de) *
FR526174A (fr) * 1920-02-04 1921-10-03 App De Prec Mecaniques Et Elec Machine automatique pour la fabrication des boites en carton
FR556217A (fr) * 1922-09-18 1923-07-13 F N Burt Company Perfectionnements aux machines à faire les boîtes ou tambours
US1483829A (en) * 1922-10-26 1924-02-12 Arthur T Moore Box-making machine
US1986847A (en) * 1932-07-30 1935-01-08 American Can Co Can heading machine
US2004186A (en) * 1933-03-09 1935-06-11 Reinforced Paper Bottle Corp Bottle bottom inserting and spinning mechanism for paper bottle making machines
FR793415A (fr) * 1934-10-31 1936-01-24 Machine pour l'insertion continue de fonds et couvercles dans des viroles de récipients complètement collées, en papier, carton ou analogue
US2277129A (en) * 1938-09-16 1942-03-24 President And Directors Of The Machine for making paper containers
US2697969A (en) * 1953-07-13 1954-12-28 Robert Gair Co Inc Machine for making hatboxes and the like from flat-folded blanks
US2726583A (en) * 1949-06-17 1955-12-13 Oswego Falls Corp Apparatus for forming open-ended cartons
US3064542A (en) * 1960-12-30 1962-11-20 Auto Pak Inc Carton forming machine
FR2181425A1 (de) * 1972-04-05 1973-12-07 Claudel
FR2380128A1 (fr) * 1977-02-10 1978-09-08 Gorig Rudolf Procede et dispositif pour la fabrication de recipients en forme de fut, ouverts d'un cote, de section transversale ronde ou angulaire en carton massif ou ondule
EP0023288A2 (de) * 1979-07-06 1981-02-04 Phillips Petroleum Company Apparat zum Zusammensetzen ringförmiger Verschlüsse

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1429324A (en) * 1921-06-29 1922-09-19 Burt Co Ltd F N Drum machine
US2354068A (en) * 1939-11-10 1944-07-18 Continental Can Co Container body and end closure feeding mechanism
US2479050A (en) * 1945-03-21 1949-08-16 Melvin H Sidebotham Paper can making machine
US3102182A (en) * 1960-04-08 1963-08-27 Hoechst Ag Heat-contact plastic welding device
US3604320A (en) * 1969-09-17 1971-09-14 Alvin C Duvall Apparatus for assembling tube and end panel
US3739695A (en) * 1969-10-23 1973-06-19 Phillips Petroleum Co Bottom member inserting apparatus for container-forming machine
US4295838A (en) * 1977-11-21 1981-10-20 Phillips Petroleum Company Method of producing cylindrical containers

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE418828A (de) *
FR526174A (fr) * 1920-02-04 1921-10-03 App De Prec Mecaniques Et Elec Machine automatique pour la fabrication des boites en carton
FR556217A (fr) * 1922-09-18 1923-07-13 F N Burt Company Perfectionnements aux machines à faire les boîtes ou tambours
US1483829A (en) * 1922-10-26 1924-02-12 Arthur T Moore Box-making machine
US1986847A (en) * 1932-07-30 1935-01-08 American Can Co Can heading machine
US2004186A (en) * 1933-03-09 1935-06-11 Reinforced Paper Bottle Corp Bottle bottom inserting and spinning mechanism for paper bottle making machines
FR793415A (fr) * 1934-10-31 1936-01-24 Machine pour l'insertion continue de fonds et couvercles dans des viroles de récipients complètement collées, en papier, carton ou analogue
US2277129A (en) * 1938-09-16 1942-03-24 President And Directors Of The Machine for making paper containers
US2726583A (en) * 1949-06-17 1955-12-13 Oswego Falls Corp Apparatus for forming open-ended cartons
US2697969A (en) * 1953-07-13 1954-12-28 Robert Gair Co Inc Machine for making hatboxes and the like from flat-folded blanks
US3064542A (en) * 1960-12-30 1962-11-20 Auto Pak Inc Carton forming machine
FR2181425A1 (de) * 1972-04-05 1973-12-07 Claudel
FR2380128A1 (fr) * 1977-02-10 1978-09-08 Gorig Rudolf Procede et dispositif pour la fabrication de recipients en forme de fut, ouverts d'un cote, de section transversale ronde ou angulaire en carton massif ou ondule
EP0023288A2 (de) * 1979-07-06 1981-02-04 Phillips Petroleum Company Apparat zum Zusammensetzen ringförmiger Verschlüsse

Also Published As

Publication number Publication date
FR2518454B1 (fr) 1988-02-05
JPS58114940A (ja) 1983-07-08
FR2518454A1 (fr) 1983-06-24
EP0082796B1 (de) 1986-06-18
DE3271800D1 (en) 1986-07-24
US4648859A (en) 1987-03-10
JPS6249181B2 (de) 1987-10-17
ATE20449T1 (de) 1986-07-15
EP0082796A3 (en) 1983-07-27

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