CN210453905U - Adjustable pinhole wheel mechanism of carton bottom seal film laminating machine - Google Patents

Abstract

The utility model discloses an adjustable pinhole wheel mechanism of carton bottom seal laminating machine belongs to carton tectorial membrane technical field, including location carrier assembly, regulation installation component and a plurality of regulation pinhole wheel subassembly, every the setting that the regulation pinhole wheel subassembly can rotate is on location carrier assembly. The utility model discloses in the transfer process of tectorial membrane, carry out spacing propelling movement through all rotating wheels to the tectorial membrane, because all be equipped with a plurality of syringe needles in the ring channel of every rotating wheel, a plurality of syringe needles that evenly set up can prick the tectorial membrane of long section, the tectorial membrane is walked around from a large amount of syringe needles and rotating wheel, this syringe needle wheel can push down the rotating wheel, so the syringe needle will prick some apertures to the membrane, these apertures are used for after the tectorial membrane is accomplished, have air in the membrane, let the interior air of membrane discharge when the thermal contraction; compared with the existing structure that the height of the vent needle is fixed, the height of the vent needle can be adjusted according to actual requirements, so that the heights of all the vent needles are consistent, and the thermal contraction effect is guaranteed.

Description

Adjustable pinhole wheel mechanism of carton bottom seal film laminating machine

Technical Field

The utility model belongs to the technical field of the carton tectorial membrane technique and specifically relates to an adjustable pinhole wheel mechanism of carton end seal laminating machine is related to.

Background

In the laminating equipment, after the product is laminated and cut, if air exists in the heat-shrinkable film, the heat-shrinkable film cannot be tightly attached to the surface of the product because the air in the film cannot be discharged during heat shrinkage of the heat-shrinkable film, so that the laminating equipment cannot meet the laminating requirement, so that the laminating equipment usually has a pinhole wheel, and the heat-shrinkable film is punctured into a plurality of tiny air holes before laminating so as to exhaust during heat shrinkage.

According to the existing pinhole wheel, an air hole needle is inlaid in the pinhole wheel, the exposure height of a needle point depends on the height of the needle and the depth of an inlaid hole, and the height of the needle point is often different due to tolerance, so that the effect of a membrane puncture needle hole is influenced, and the exhaust is inconvenient.

The height of the pinholes is difficult to be consistent, the air hole needles adopt adjustable structures, and the height of each air hole needle can be adjusted, so that the heights of all the air hole needles are equal, and the air vent holes are ensured to be punched on the membrane, thereby ensuring the air exhaust effect during thermal contraction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable pinhole wheel mechanism of carton end seal laminating machine to solve the technical problem among the prior art.

The utility model provides an adjustable pinhole wheel mechanism of carton underseal laminating machine, including location carrier assembly, regulation installation component and a plurality of regulation pinhole wheel subassembly, it installs at the both ends of location carrier assembly, and is a plurality of to adjust the installation of subassembly adjust pinhole wheel subassembly cover and establish on location carrier assembly, every adjust pinhole wheel subassembly can pivoted setting on location carrier assembly.

Further, adjust the installation component including the screens regulating plate that holds power spring and two symmetries set up, hold power spring hook and establish on the lateral wall of one of them screens regulating plate, every be equipped with the regulation locating hole of adjusting mounting hole, U-shaped fluting, through hole and a plurality of equidistant setting on the lateral wall of screens regulating plate, adjust the one end of mounting hole setting at screens regulating plate lateral wall, the U-shaped fluting sets up the other end at screens regulating plate lateral wall, the through hole runs through the top of screens regulating plate along vertical direction and communicates with the U-shaped fluting, and is a plurality of adjust the locating hole setting between regulation mounting hole and U-shaped fluting.

Further, location carrier assembly is including rotating carrier bar, bearing loop bar and two locking screw, the both ends of rotating the carrier bar dock with two regulation mounting holes respectively, and rotate every end of carrier bar and all peg graft to one in the regulation mounting hole, the bearing loop bar cover is established on rotating the carrier bar, two locking screw sets up respectively at the both ends of rotating the carrier bar, every locking screw all will rotate the tip locking of carrier bar on the screens regulating plate.

Further, every adjust pinhole wheel subassembly including rotating wheel and two spacing wheelsets, it establishes on rotating the carrier bar to rotate the wheel cover, two spacing wheelset sets set up in rotating the wheel both sides, every spacing wheelset homoenergetic pivoted setting is on rotating the carrier bar, rotate wheel and two spacing wheelset integrated into one piece, be equipped with the ring channel on rotating the outer periphery wall of wheel, be equipped with a plurality of syringe needles of centering on the axis evenly distributed who rotates the wheel in the ring channel, all the syringe needle all with rotate wheel integrated into one piece.

Compared with the prior art, the beneficial effects of the utility model reside in that:

in the data send process of tectorial membrane, carry out spacing propelling movement through all rotation wheel pairs tectorial membranes, because every rotates all to be equipped with a plurality of syringe needles in the ring channel of wheel, the syringe needle of a plurality of even settings can be punctured the tectorial membrane of long section, and the tectorial membrane is walked around from a large amount of syringe needles and rotation wheel, and this pinwheel can push down and rotate the wheel, and the syringe needle will prick some apertures to the membrane like this. The small holes are used for allowing air to be contained in the film after the film covering is finished and discharging the air in the film during thermal shrinkage;

compared with the existing structure that the height of the vent needle is fixed, the height of the vent needle can be adjusted according to actual requirements, so that the heights of all the vent needles are consistent, and the thermal contraction effect is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a carton bottom-sealing film-laminating machine;

FIG. 2 is a partial perspective view I of a carton bottom seal film laminating machine;

FIG. 3 is a partial perspective view of a second carton bottom-sealing film-laminating machine;

FIG. 4 is a schematic perspective view of a carton feeding device in a carton bottom sealing film laminating machine;

FIG. 5 is a first schematic perspective view of a roll film feeding device;

FIG. 6 is a schematic perspective view of a second roll film feeding device;

FIG. 7 is a third schematic perspective view of a roll film feeding device;

FIG. 8 is a fourth schematic perspective view of the roll film feeding device;

FIG. 9 is a first perspective view of the adjustable pin hole wheel mechanism;

FIG. 10 is a side view of an adjustable pin hole wheel mechanism;

FIG. 11 is a first perspective view of the waste film collecting mechanism;

FIG. 12 is a second schematic perspective view of the waste film collecting mechanism;

FIG. 13 is a schematic two-dimensional structure diagram of a paper box pushing device and a film laminating and film clamping device in the paper box bottom sealing film laminating machine;

FIG. 14 is a partial perspective view I of a paper box pushing device and a film laminating and film clamping device in the paper box bottom sealing film laminating machine;

FIG. 15 is a schematic perspective view of a positioning film clamping component in the carton bottom sealing film laminating machine;

FIG. 16 is a perspective view of a pushing device for cartons;

fig. 17 is a partial perspective view of a carton pusher.

Reference numerals:

a bearing and mounting frame 1, a lower bearing frame 1a, an upper bearing frame 1b, a side door 1c, a carton feeding device 2, a feeding bottom plate 2a, a first feeding part 2b, a first feeding plate 2b1, a first driving pulley 2b2, a first driving shaft seat 2b3, a second feeding part 2c, a second driving shaft seat 2c1, a second feeding plate 2c2, a second driving pulley 2c3, a transmission width limiting part 2d, a positioning support frame 2e, a manual driving assembly 2f, a driving screw rod 2f1, a rotating pulley 2f2, a guide rod 2f3, a symmetrical mounting plate 2f4, a positioning width limiting assembly 2g, a horizontal limiting plate 2g1, a vertical positioning plate 2g2, a film rolling feeding device 3, a film rolling mounting part 3a, a clamping and supporting plate 3a2, a film rolling mounting frame 3a3, a transverse positioning beam 3a4, a transition clamping groove 3a6, a clamping and a limiting film supporting part 3c, a film rolling and placing rod 3c1, a film rolling and placing positioning rod 3c2, a limiting and clamping plate 3c3, a film rolling and mounting plate 3c4, a U-shaped groove 3c41, a film rolling and limiting disc 3c5, a pinhole wheel adjusting part 3d, a first transition part 3e, a first transition roller 3e1, a second transition roller 3e2, a third transition roller 3e3, a long clamping plate 3e4, a second transition part 3f, a transition driving motor 3f1, a driving positioning plate 3f2, a film laminating roller 3f4, a transition positioning plate 3f5, a transition driving roller 3f6, a vertical cutting part 3g, a vertical pushing cylinder 3g1, a positioning cutter 3g2, a positioning mounting plate 3g4, a cutting auxiliary assembly 3g5, a cutting auxiliary plate 3g5, an auxiliary support frame 3g5, a material pressing groove 3g5, a blanking groove 3g5, an auxiliary cutting guide rail 3g 72, a transverse cutting and a transverse pressing plate 5 h positioning pressing plate 3h and a transverse pressing plate 5, a material ejecting mounting plate 3i1, a material ejecting driving cylinder 3i2, a positioning material ejecting plate 3i3, a sliding guide rail 3i4, a guide rail mounting plate 3i5, a film rolling power component 3j, a positioning bearing assembly 3k, a rotary bearing rod 3k1, a bearing sleeve rod 3k2, a locking screw rod 3k3, an adjusting mounting assembly 3m, a power storage spring 3m1, a clamping adjusting plate 3m2, an adjusting mounting hole 3m3, a U-shaped notch 3m4, a through hole 3m5, an adjusting positioning hole 3m6, an adjusting pinhole wheel assembly 3n, a rotary wheel 3n1, a limiting wheel set 3n2, an annular groove 3n3, a needle head 3n4, a power mounting assembly 3p, an L-shaped mounting plate 3p1, a transverse positioning plate 3p2, a screw base 3p3, a waste film transition assembly 3q, a waste film transition roller 3q1, a transition roller limiting plate 3q1, a power transmission motor driving motor 1, a coupler 3r3, a power transmission shaft lever 3r4, a power insertion rod 3r5, a paper box pushing device 4, a positioning bottom plate 4a, a pushing material mounting part 4b, a vertical mounting component 4b1, a horizontal bearing plate 4b2, a pushing material support frame 4b3, a pushing material driving part 4c, a paper box clamping part 4d, a vertical pushing part 4e, a vertical bearing plate 4e1, a vertical pushing plate 4e2, a vertical pushing cylinder 4e3, a vertical pushing rod 4e4, a positioning slider 4e5, an auxiliary sliding component 4f, a transmission guide rail 4f1, a screw joint positioning block 4f2, a positioning driving component 4g, a pushing material driving motor 4g1, a pushing material driving wheel 4g2, a pushing material mounting block 4g3, a positioning linkage component 4h, a pushing material 4h1, a transmission belt 4h2, a linkage belt wheel 4h3, a positioning mounting shaft block 4h5, a horizontal extending plate 4h5, a chain plate 4h6 and a paper box 5734 i clamping component 584 i, the film laminating and film clamping device comprises a clamping cylinder 4i1, a clamping plate 4i2, a film laminating and film clamping device 5, a positioning film clamping component 5a, a film clamping installation component 5b, a horizontal driving component 5c, a first material pushing component 5d, a second material pushing component 5e, a transverse film clamping component 5f, a transverse material clamping part 5f1, a vertical film clamping component 5g, a film clamping installation part 5g1, a film clamping driving part 5g2 and a vertical film clamping part 5g 3.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the invention provides a carton bottom sealing film laminating machine which comprises a bearing and installing frame 1, and a paper box feeding device 2, a roll film feeding device 3, a paper box pushing device 4 and a film laminating and film clamping device 5 which are sequentially arranged along a film laminating process of a carton to be laminated, wherein the paper box feeding device 2 and the roll film feeding device 3 are both arranged on the bearing and installing frame 1, the paper box feeding device 2 is arranged right below the roll film feeding device 3, the discharging end of the paper box feeding device 2 is butted with the discharging end of the roll film feeding device 3, the paper box pushing device 4 and the film laminating and film clamping device 5 are both arranged at the side of the roll film feeding device 3, the feeding end of the paper box pushing device 4 is butted with the discharging end of the paper box feeding device 2, the paper box device 4 is arranged below the film laminating and film clamping device 5, the pushing end of the film laminating and film clamping device 5 is butted with the pushing end of the paper box pushing device 4, when the traditional rectangular packaging box is packaged, firstly, the film to be segmented is wrapped on the outer wall of the rectangular packaging box to be coated, the free length is reserved at the two ends of the length direction of the packaging box, the two opposite shortest side walls of the rectangular packaging box to be coated need to be folded, the corner folding process is performed, the continuous feeding operation of the packaging box to be coated is completed through the paper box feeding device 2, the barrier state of the film to be coated is prepared through the film rolling feeding device 3 when the packaging box is fed, the primary film coating operation is completed on the packaging box through the film rolling feeding device 3, after the film coating operation is completed, the sequential material pushing operation is completed on a plurality of paper boxes through the paper box pushing device 4, the paper boxes to be coated are sequentially pushed between the film coating and clamping devices 5, and the film clamping operation is completed on the packaging box through the film coating and clamping devices 5.

The bearing and mounting frame 1 comprises a lower bearing frame 1a and an upper bearing frame 1b, the upper bearing frame 1b is mounted at the top of the lower bearing frame 1a, side walls of the lower bearing frame 1a and the upper bearing frame 1b are respectively provided with a side door 1c capable of being opened, and containing spaces are respectively arranged in the lower bearing frame 1a and the upper bearing frame, so that a necessary bearing basis is provided for stable processing procedures.

Carton feed arrangement 2 includes feeding bottom plate 2a, first feeding part 2b, second feeding part 2c, conveying limit for width part 2d and a plurality of location support frame 2e, and is a plurality of location support frame 2e installs the top at feeding bottom plate 2a, second feeding part 2c installs the top at a plurality of location support frame 2e, conveying limit for width part 2d spanes in the bottom of second feeding part 2c, the direction of delivery of second feeding part 2c sets up the direction the same with conveying limit for width part 2d, first feeding part 2b sets up in second feeding part 2c feed end department, the discharge end of first feeding part 2b and the butt joint of the feed end of second feeding part 2 c.

The first feeding component 2b comprises two first feeding plates 2b1, two first transmission belt wheels 2b2 and two first transmission shaft seats 2b3, two first transmission shaft seats 2b3 are arranged between two first feeding plates 2b1 and located at the front end and the rear end between the two first feeding plates, two first transmission belt wheels 2b2 are respectively sleeved on two first transmission shaft seats 2b3, two first transmission belt wheels 2b2 are arranged at intervals, the second feeding component 2c comprises a second transmission shaft seat 2c1, two second feeding plates 2c2 and two second transmission belt wheels 2c3, two second feeding plates 2c2 are symmetrically arranged at the tops of a plurality of positioning support frames 2e, the arrangement directions of the two second feeding plates 2c2 and the two first feeding plates 2b1 are the same, and the first feeding plates 2b1 and the second feeding plates 2c2 at the same position are arranged on the same straight line, the second transmission shaft seat 2c1 is installed between the two second feeding plates 2c2 and is arranged at the end of the two second feeding plates 2c2 far away from the first transmission shaft seat 2b3, the two second transmission belt wheels 2c3 are arranged between the second transmission shaft seat 2c1 and one of the first transmission shaft seats 2b3, and the transmission direction of the first transmission belt wheel 2b2 is the same as that of the second transmission belt wheel 2c 3.

The transmission width limiting component 2d comprises a manual driving component 2f and two positioning width limiting components 2g, two positioning width limiting components 2g are in transmission connection with the manual driving component 2f, two positioning width limiting components 2g are symmetrically installed on two second feeding plates 2c2, each positioning width limiting component 2g comprises a horizontal limiting plate 2g1 and a vertical positioning plate 2g2, the horizontal limiting plate 2g1 is installed at the top of the second feeding plate 2c2, the vertical positioning plate 2g2 is installed on the side wall of the horizontal limiting plate 2g1, the manual driving component 2f comprises a transmission screw rod 2f1, a rotating pulley 2f2, two guide rods 2f3 and two symmetrical mounting plates 2f4, the transmission screw rod 2f1 sequentially penetrates through the two vertical positioning plates 2g2 along the horizontal direction, the two guide rods 2f3 are arranged on two sides of the transmission screw rod 2f1, the arrangement position and the arrangement direction of each guide rod 2f3 are the same as those of a transmission screw rod 2f1, the two symmetrical installation plates 2f4 are fixedly installed at the two ends of the transmission screw rod 2f1 and the two guide rods 2f3, and the rotating pulley 2f2 is installed at the end part of the transmission screw rod 2f 1; when the first feeding part 2b and the second feeding part 2c push the packaging box to be coated with the film to pass through the film coating barrier, the coiled film coats the packaging box to be coated with the film, and because the packaging box continuously moves forward in the coating process, the long-section film can be coated on the outer side wall of the packaging box in a ring shape, at the moment, the state of the long-section film and the packaging box is in a convex structure, meanwhile, the packaging box which finishes primary coating and film coating needs to be pressed by cutting off the pressing part 3h, so that the position of the packaging box is not deviated, the cutting operation is finished on the long-section film by the vertical cutting part 3g, because the free ends of two ends of the film after the cutting is finished can not be fixedly formed, the positioning cutter 3g2 is heated by an electric heater on the vertical cutting part 3g, and under the hot melting state, the free ends of the two ends of the film can be adhered, fixed and formed, so that the next operation is facilitated.

The roll film feeding device 3 comprises a roll film mounting part 3a, a limiting clamping part 3b, a roll film bearing and releasing part 3c, a pinhole wheel adjusting part 3d, a first transition part 3e, a second transition part 3f, a vertical cutting part 3g, a cutting and pressing part 3h, a vertical ejecting part 3i and a roll film power part 3j, wherein the roll film bearing and releasing part 3c is mounted at one end of the top of the roll film mounting part 3a, the limiting clamping part 3b is mounted at the middle part of the roll film mounting part 3a, the output end of the limiting clamping part 3b is vertically downward and can move along the horizontal direction, the first transition part 3e and the second transition part 3f are sequentially arranged at the top of the roll film mounting part 3a and are sequentially arranged along the conveying direction of the roll film bearing and releasing part 3c, the vertical cutting part 3g is mounted at the side of the second transition part 3f, the vertical cutting component 3g is arranged on the side wall of the film rolling mounting component 3a, the cutting direction of the vertical cutting component is vertical downward, the opposite side of the vertical cutting component 3g installed by the cutting and pressing component 3h is cut, the pressing direction of the cutting and pressing component 3h is vertical downward, the vertical ejection component 3i is installed on the same side of the cutting and pressing component 3h and is located at the bottom end of the film rolling mounting component 3a, the film rolling power component 3j is installed at the bottom of the film rolling mounting component 3a, in a working state, the winding end of the film rolling power component 3j is butted with the discharge end of the film rolling bearing component 3c, when a packaging box transmits materials, the whole film rolling feeding device 3 is ready, the free end of a rolled film on the film rolling mounting component 3a is hung to the winding end of the film rolling power component 3j, and in the hanging process, the film to be packaged sequentially passes through the film rolling bearing component 3c, the film rolling component 3c, The pinhole wheel adjusting component 3d, the first transition component 3e, the second transition component 3f and the vertical blanking component 3g, so that the whole film covering has a barrier structure in a vertical state.

The film winding mounting part 3a comprises a clamping bearing plate 3a2, a film winding mounting frame 3a3 and a transverse positioning beam 3a4, the transverse positioning beam 3a4 is mounted between the film winding mounting frames 3a3, and the clamping bearing plate 3a2 is mounted in the middle of the film winding mounting frame 3a3 in a horizontal state.

The roll film holding and releasing component 3c comprises a roll film holding and releasing rod 3c1, two roll film positioning rods 3c2, two limiting clamping plates 3c3, two roll film mounting plates 3c4 and two roll film limiting disks 3c5, wherein the two roll film limiting disks 3c5 are mounted at two sides of a roll film mounting frame 3a3, the two roll film mounting plates 3c4 correspond to the two roll film limiting disks 3c5 one by one, one end of each roll film mounting plate 3c4 is slidably mounted on the side wall of the roll film limiting disk 3c5, the two roll film positioning rods 3c2 are both arranged at the other end of the two roll film mounting plates 3c4, both ends of each roll film positioning rod 3c2 are respectively fixedly connected with the two inner side walls of the two roll film mounting plates 3c4, the two limiting plates 3c3 are respectively mounted at the middle part of the two roll film mounting plates 3c4, and each limiting clamping plate 3c3 can move along the horizontal direction, roll up the membrane and hold the both ends of putting pole 3c1 and joint respectively in two spacing chucking plates 3c3, it is equipped with the circumference and rotates the loop bar to roll up the membrane and hold the middle part of putting pole 3c1, the circumference rotates the loop bar and holds pole 3c1 coaxial line setting, every roll up the U-shaped groove 3c41 that all is equipped with two symmetries and sets up on the lateral wall of membrane mounting panel 3c4, every U-shaped groove 3c41 all runs through roll membrane mounting panel 3c4 along the horizontal direction, the both ends of pinhole wheel adjusting part 3d are connected with two roll membrane mounting panel 3c4 respectively, every end homoenergetic card of pinhole wheel adjusting part 3d is established in a U-shaped groove 3c 41.

Pinhole wheel adjusting part 3d is including location carrier assembly 3k, regulation installation component 3m and a plurality of regulation pinhole wheel subassembly 3n, adjust installation component 3m and install the both ends at location carrier assembly 3k, and is a plurality of adjust pinhole wheel subassembly 3n cover and establish on location carrier assembly 3k, every adjust pinhole wheel subassembly 3n can the pivoted setting on location carrier assembly 3 k.

Adjust installation component 3m and include the screens regulating plate 3m2 that power spring 3m1 and two symmetries set up, power spring 3m1 is held the hook and is established on one of them screens regulating plate 3m 2's lateral wall, every be equipped with on screens regulating plate 3m 2's the lateral wall and adjust mounting hole 3m3, U-shaped fluting 3m4, through-hole 3m5 and the regulation locating hole 3m6 of a plurality of equidistant setting, adjust the one end that mounting hole 3m3 set up at screens regulating plate 3m2 lateral wall, U-shaped fluting 3m4 sets up the other end at screens regulating plate 3m2 lateral wall, through-hole 3m5 runs through the top of screens regulating plate 3m2 and communicates with U-shaped fluting 3m4 along vertical direction, a plurality of adjust locating hole 3m6 and set up between regulation mounting hole 3m3 and U-shaped fluting 3m 4.

Location carrier assembly 3k is including rotating carrier bar 3k1, bearing loop bar 3k2 and two locking screw 3k3, the both ends of rotating carrier bar 3k1 dock with two regulation mounting holes 3m3 respectively, and rotate every end of carrier bar 3k1 and all peg graft in one regulation mounting hole 3m3, bear loop bar 3k2 cover and establish on rotating carrier bar 3k1, two locking screw 3k3 sets up respectively at the both ends of rotating carrier bar 3k1, every locking screw 3k3 all will rotate the end locking of carrier bar 3k1 on screens regulating plate 3m 2.

Each needle hole adjusting wheel assembly 3n comprises a rotating wheel 3n1 and two limiting wheel sets 3n2, the rotating wheel 3n1 is sleeved on a rotating bearing rod 3k1, the two limiting wheel sets 3n2 are arranged on two sides of the rotating wheel 3n1, each limiting wheel set 3n2 can be rotatably arranged on the rotating bearing rod 3k1, the rotating wheel 3n1 and the two limiting wheel sets 3n2 are integrally formed, an annular groove 3n3 is arranged on the outer circumferential wall of the rotating wheel 3n1, a plurality of needles 3n4 uniformly distributed around the axis of the rotating wheel 3n1 are arranged in the annular groove 3n3, all the needles 3n4 are integrally formed with the rotating wheel 3n1, and according to the four-section contents, in the film conveying process, the film is pushed and limited through all the rotating wheels 3n1, because a plurality of annular grooves 3n3 of each rotating wheel 3n1 are all provided with needles 4, the needles 3n4 arranged uniformly can puncture the long-section film, the film bypasses between a large number of needles 3n4 and the rotating wheel 3n1, the needle wheel can press the rotating wheel 3n1, and the needles 3n4 can puncture the film to form small holes. These pores are used to allow air to be present in the film after the film is coated, and to allow the air to be discharged during thermal shrinkage.

First transition part 3e includes first transition roller 3e1, second transition roller 3e2, third transition roller 3e3 and two rectangular screens board 3e4, every all be equipped with the transition joint groove 3a6 that supplies first transition roller 3e1, second transition roller 3e2 and third transition roller 3e3 tip homoenergetic to install on the lateral wall of rolling up membrane installing frame 3a3, two rectangular screens board 3e4 sets up the both ends at first transition roller 3e1, every the one end of rectangular screens board 3e4 cooperates with the tip joint of first transition roller 3e 1.

Second transition part 3f includes transition driving motor 3f1, drive locating plate 3f2, tectorial membrane driving roller 3f4, two transition locating plates 3f5 and two transition driving rollers 3f6, drive locating plate 3f2 is installed on the lateral wall of rolling up membrane installing frame 3a3, transition driving motor 3f1 is installed on the lateral wall of drive locating plate 3f2, two transition locating plates 3f5 is installed respectively on the lateral wall of drive locating plate 3f2 and the top one side of rolling up membrane installing frame 3a3, two transition driving rollers 3f6 are installed between two transition locating plates 3f5, every both ends of transition driving roller 3f6 are connected with two transition locating plates 3f5 rotation respectively, tectorial membrane driving roller 3f 4's both ends are connected with the inside wall rotation of rolling up membrane installing frame 3a3 respectively.

The vertical cutting component 3g comprises a vertical pushing cylinder 3g1, a positioning cutter 3g2, an electric heater, a positioning mounting plate 3g4, a cutting auxiliary component 3g5 and two auxiliary guide rails 3g6, the positioning mounting plate 3g4 is arranged on the side wall of the end part of the film rolling mounting frame 3a3, the vertical pushing cylinder 3g1 is arranged on the side wall of the positioning mounting plate 3g4, the two auxiliary guide rails 3g6 are arranged on two sides of the vertical pushing cylinder 3g1, the top wall of the positioning cutter 3g2 is fixedly connected with the bottom ends of the vertical pushing cylinder 3g1 and the two auxiliary guide rails 3g6, the electric heater is arranged on the outer side wall of the positioning cutter 3g2, the output direction of the vertical pushing cylinder 3g1 is vertically downward, the cutting auxiliary component 3g5 is arranged on the lower half part of the end part of the film rolling mounting frame 3a3, the cutting auxiliary component 3g5 comprises a cutting auxiliary plate 3g51 and two auxiliary support frames 3g52, the cutting auxiliary plate 3g51 is arranged in a horizontal state, the two auxiliary supporting frames 3g52 are respectively arranged at two ends of the bottom of the cutting auxiliary plate 3g51, the top of the cutting auxiliary plate 3g51 is provided with a rectangular groove 3g53 for a roll film to be wound to pass through and a dropping groove 3g54 for a processed packaging box to pass through, the dropping groove 3g54 is arranged between the two auxiliary supporting frames 3g52, and the dropping space of the dropping groove 3g54 is matched with the size of a roll film carton to be wound.

Cut off and press material part 3h including cutting off horizontal plate 3h1, push down cylinder 3h2 and location horizontal pressing plate 3h3, cut off horizontal plate 3h1 and install on the lateral wall of rolling up membrane installing frame 3a3 tip, push down cylinder 3h2 and install on the lateral wall that cuts off horizontal plate 3h1, push down the vertical downwards of the output direction of cylinder 3h2 telescopic link, location horizontal pressing plate 3h3 installs the tip at push down cylinder 3h2 telescopic link.

The vertical liftout part 3i comprises a liftout mounting plate 3i1, a liftout driving cylinder 3i2, a positioning liftout plate 3i3, two sliding guide rails 3i4 and two guide rail mounting plates 3i5, the liftout mounting plate 3i1 is arranged at the bottom of a bearing bottom plate 3a1, the liftout driving cylinder 3i2 is arranged on the side wall of the liftout mounting plate 3i1, the two sliding guide rails 3i4 are arranged on two sides of the liftout driving cylinder 3i2, the two guide rail mounting plates 3i5 are respectively in one-to-one correspondence with the two sliding guide rails 3i4, the output direction of each sliding guide rail 3i4 is the same as the vertical direction, the positioning liftout plate 3i3 is arranged at the output end portions of the liftout driving cylinder 3i2 and the two sliding guide rails 3i4, and the output end portion of the liftout driving cylinder 3i2 is vertically upward.

Roll up membrane power pack 3j and include power installation component 3p, useless membrane transition module 3q and power transmission component 3r, power installation component 3p is vertical state setting, useless membrane transition module 3q is the horizontality and installs on the lateral wall of power installation component 3p, power transmission component 3r sets up in the latter half of power installation component 3p, under operating condition, treats that the winding rolls up the head end winding of membrane on power transmission component 3 r.

Power mounting assembly 3p includes L shape mounting panel 3p1, horizontal locating plate 3p2 and a plurality of spiro union seat 3p3, L shape mounting panel 3p1 is vertical state setting, and is a plurality of spiro union seat 3p3 is installed on the lateral wall of L shape mounting panel 3p1 first half, horizontal locating plate 3p2 sets up the latter half at L shape mounting panel 3p1, horizontal locating plate 3p2 is the horizontality.

Waste film transition subassembly 3q includes waste film transition roller 3q1 and transition roller limiting plate 3q2, transition roller limiting plate 3q2 is the horizontality and installs on the lateral wall of L shape mounting panel 3p1, be equipped with the transition inserting groove 3q3 that supplies transition roller limiting plate 3q 2's lateral wall to peg graft on waste film transition roller 3q 1's the lateral wall, waste film transition roller 3q 1's tip is contradicted with L shape mounting panel 3p 1's lateral wall and is connected.

The power transmission assembly 3r comprises a power driving motor 3r1, a driving mounting plate 3r2, a shaft coupling 3r3, a power transmission shaft lever 3r4 and a power plug-in rod 3r5, wherein the driving mounting plate 3r2 is vertically mounted at the top of a transverse positioning plate 3p2, the power driving motor 3r1 is mounted on the side wall of an L-shaped mounting plate 3p1, one end of the shaft coupling 3r3 is rotatably connected with a main shaft of the power driving motor 3r1, one end of the power transmission shaft lever 3r4 penetrates through the driving mounting plate 3r2 and is rotatably connected with the other end of the shaft coupling 3r3, an insertion accommodating groove is formed in the outer circumferential wall of the power transmission shaft lever 3r4, the insertion accommodating groove penetrates through the power transmission shaft lever 3r4 along the horizontal direction, and the power plug-in rod 3r5 is tightly attached to the insertion accommodating groove in the mounting state, so that the contents, the free end of the rolled film is fixed in the inserting and accommodating groove through the power inserting rod 3r5, and the power inserting rod 3r5 is in abutting connection with the power transmission shaft lever 3r4, so that the free end of the rolled film is fixed.

The paper box pushing device 4 comprises a positioning bottom plate 4a, a pushing mounting component 4b, a pushing driving component 4c, a paper box clamping component 4d and a vertical pushing component 4e, wherein the pushing mounting component 4b is arranged at the top of the positioning bottom plate 4a, the pushing driving component 4c is arranged between the pushing mounting components 4b, the paper box clamping component 4d is arranged at the output end of the vertical pushing component 4e, and the vertical pushing component 4e is arranged at the transmission end of the pushing driving component 4c in a vertical state.

Push away material installing component 4b and include the vertical installation component 4b1 of two symmetry settings, every vertical installation component 4b1 includes that horizontal loading board 4b2 and three push away material support frame 4b3, three it sets up at the top of location bottom plate 4a to push away material support frame 4b3 interval, horizontal loading board 4b2 is installed at the top of three material support frame 4b3 that pushes away, and the distance between two horizontal loading boards 4b2 is the same with the size of waiting to twine the tectorial membrane carton.

Push away material drive part 4c and include supplementary slip subassembly 4f, location drive subassembly 4g and location linkage subassembly 4h, supplementary slip subassembly 4f is installed at the top of location bottom plate 4a, location drive subassembly 4g is connected with vertical pushing component 4e transmission, location drive subassembly 4g is connected with location linkage subassembly 4h transmission, the transmission direction of location linkage subassembly 4h is the same with the direction that sets up of supplementary slip subassembly 4 f.

Supplementary sliding component 4f includes two transmission guide rails 4f1 and a plurality of spiro union locating piece 4f2, two transmission guide rail 4f1 interval sets up at the top of location bottom plate 4a, and is a plurality of spiro union locating piece 4f2 divide into two sets ofly and set up respectively on two transmission guide rails 4f 1's lateral wall, under the mounted state, spiro union locating piece 4f2 and location bottom plate 4a fixed connection.

The positioning driving component 4g comprises a pushing driving motor 4g1, a pushing driving wheel 4g2 and a pushing mounting block 4g3, the pushing driving motor 4g1 is mounted at the bottom of the positioning bottom plate 4a, a spindle of the pushing driving motor 4g1 penetrates through the middle of the pushing mounting block 4g3 and the pushing driving wheel 4g2 along the vertical direction and is fixedly connected with the middle of the pushing supporting plate 4h1, a driving belt 4h2, a linkage belt wheel 4h3, a positioning mounting shaft block 4h4, a horizontal extension plate 4h5 and a driving chain plate 4h6, the pushing supporting plate 4h1 is mounted at the bottom of the positioning bottom plate 4a, the positioning mounting shaft block 4h4 is mounted at the bottom of the positioning bottom plate 4a, the linkage belt wheel 4h3 can rotate the middle of the positioning mounting shaft block 4h4, the driving belt 4h2 is sleeved on the pushing driving wheel 4g2 and the linkage belt wheel 4h3, horizontal extension board 4h5 pot head is established on drive belt 4h2, the one end of transmission link joint 4h6 is installed on pushing away material loading board 4h1, the bottom fixed connection at horizontal extension board 4h5 is installed to the other end of transmission link joint 4h 6.

The vertical pushing component 4e comprises a vertical bearing plate 4e1, a vertical pushing plate 4e2, a vertical pushing cylinder 4e3, two vertical pushing rods 4e4 and four positioning sliders 4e5, the four positioning sliders 4e5 are symmetrically installed on two transmission guide rails 4f1, each positioning slider 4e5 can slide on the transmission guide rail 4f1, the vertical carrier plate 4e1 is mounted on top of four positioning sliders 4e5, the vertical push shield 4e2 is arranged above the vertical carrier plate 4e1, the vertical push cylinder 4e3 is installed at the middle part of the bottom of the vertical carrier plate 4e1, two vertical push rods 4e4 are provided at both sides of the vertical push cylinder 4e3, the end parts of the telescopic rods of the vertical pushing cylinders 4e3 and the end parts of the two vertical pushing rods 4e4 penetrate through the vertical pushing plate 4e2 and are fixedly connected with the bottom of the vertical pushing plate 4e 2.

The carton clamping component 4d comprises two carton clamping assemblies 4i symmetrically distributed on a vertical pushing plate 4e2, the carton clamping assemblies 4i comprise a clamping cylinder 4i1 and two clamping plates 4i2, the clamping direction of the clamping cylinder 4i1 is the same as the arrangement direction of the vertical pushing plate 4e2, and the two clamping plates 4i2 are installed at the output end of the clamping cylinder 4i 1.

The film laminating and clamping device 5 comprises two positioning film clamping components 5a which are respectively arranged at two sides of two horizontal bearing plates 4b2, the structure of each positioning film clamping component 5a is the same, each positioning film clamping component 5a is arranged at the top of a positioning bottom plate 4a in a vertical state, each positioning film clamping component 5a comprises a film clamping installation component 5b, a horizontal driving component 5c, a first material pushing component 5d, a second material pushing component 5e, a transverse film clamping component 5f and a vertical film clamping component 5g, the horizontal driving component 5c is arranged at the top of the positioning bottom plate 4a, the film clamping installation component 5b is arranged at the output end of the horizontal driving component 5c, the first material pushing component 5d is arranged at the bottom of the positioning bottom plate 4a, the output direction is vertically upward, the second material pushing component 5e is arranged on the side wall of the film clamping installation component 5b, and the output direction is vertically downward, the transverse film clamping assembly 5f is installed on the side wall of the film clamping installation assembly 5b, and the vertical film clamping assembly 5g is arranged at the position of the lower portion of the film clamping installation assembly 5 b.

Horizontal double-layered membrane module 5f includes the horizontal double-layered material portion 5f1 of two relative settings, every horizontal double-layered material portion 5f1 all can remove along the horizontal direction, two horizontal double-layered material portion 5f 1's output sets up relatively and interval fixed distance, vertical double-layered membrane module 5g is including the double-layered membrane installation department 5g1 that is the slope state setting, set up at the double-layered membrane drive division 5g2 of double-layered membrane installation department 5g1 bottom and install vertical double-layered membrane portion 5g3 on double-layered membrane drive division 5g2 output, and under operating condition, vertical double-layered membrane portion 5g3 carries out the double-layered membrane operation in vertical direction.

The working principle of the invention is as follows: when a traditional rectangular packaging box is packaged, firstly, a section of film is wrapped on the outer wall of the rectangular packaging box to be coated, the two ends of the packaging box in the length direction are reserved with free lengths, the two opposite shortest side walls of the rectangular packaging box to be coated are required to be subjected to edge folding and angle folding processes, firstly, the distance between two positioning width limiting assemblies 2g is adjusted according to the sizes of the packaging boxes to be coated with different sizes, and then the packaging box to be coated with the film is pushed to a discharging end through a first feeding part 2b and a second feeding part 2 c;

when the packaging box is used for conveying materials, the whole film rolling and feeding device 3 is ready, the free end of a rolled film on the film rolling and mounting part 3a is drawn to the force winding end of the film rolling and power part 3j, and in the drawing process, the film to be packaged sequentially passes through the film rolling and placing part 3c, the pinhole wheel adjusting part 3d, the first transition part 3e, the second transition part 3f and the vertical cutting part 3g, so that the whole film is in a barrier structure in a vertical state;

when the first feeding part 2b and the second feeding part 2c push the packaging box to be coated with the film to pass through the film coating barrier, the coiled film coats the packaging box to be coated with the film, and because the packaging box continuously moves forward in the coating process, the long-section film can be coated on the outer side wall of the packaging box in a ring shape, at the moment, the state of the long-section film and the packaging box is in a convex structure, meanwhile, the packaging box which finishes primary coating and film coating needs to be pressed by cutting off the pressing part 3h, so that the position of the packaging box is not deviated, the cutting operation is finished on the long-section film by the vertical cutting part 3g, because the free ends of two ends of the film after the cutting is finished can not be fixedly formed, the positioning cutter 3g2 is heated by an electric heater on the vertical cutting part 3g, and under the hot melting state, the free ends of the two ends of the film can be adhered, fixed and molded, so that the next operation is facilitated;

after the primary film coating operation is completed on the outer side wall of the packaging box, the packaging box can be coated with films in the length direction and extend outwards, the length is a preset fixed value, the packaging box subjected to the primary film coating operation is ejected and falls onto a paper box clamping component 4d through a vertical ejecting component 3i, and the paper box clamping component 4d is provided with two accommodating stations for fixing paper boxes because the feeding end of the paper box clamping component 4d is in butt joint with the discharging end of the vertical ejecting component 3 i;

after a first packaging box to be film-laminated is fixed through a carton clamping component 4i positioned at the front end, because two carton clamping components 4i are arranged at the front end and the rear end of the top of a vertical pushing plate 4e2, and a vertical pushing plate 4e2 is arranged above a vertical bearing plate 4e1, the vertical pushing plate 4e2 is connected with a vertical pushing cylinder 4e3 and two vertical pushing rods 4e4, and the vertical pushing cylinder 4e3 and the two vertical pushing rods are arranged on the vertical bearing plate 4e1, the vertical pushing plate 4e2 and the two carton clamping components 4i can be driven to move in the vertical direction, because power needs to be continuously provided when the packaging box to be film-laminated is driven to move, the horizontal extension plate 4h5 is the output terminal point of the power;

the end part of the horizontal extension plate 4h5 is connected with the bottom of the vertical bearing plate 4e1, the other end of the horizontal extension plate 4h5 is connected with the transmission belt 4h2, the transmission belt 4h2 is sleeved on the material pushing transmission wheel 4g2 and the linkage belt wheel 4h3, the side wall of the horizontal extension plate 4h5 at one end of the transmission chain plate 4h6 is fixedly connected, the other end of the transmission chain plate 4h6 is fixedly connected with the bottom wall of the material pushing bearing plate 4h1, so that the synchronous movement effect can be achieved, as the main shaft of the material pushing driving motor 4g1 is fixedly connected with the material pushing transmission wheel 4g2, the material pushing transmission wheel 4g2 can be driven to rotate, the power can be continuously transmitted to the horizontal extension plate 4h5, and then the two paper box clamping components 4i can be driven to move along the arrangement direction of the transmission guide rail 4f1, and the paper box to be completely transferred between the two positioning film;

the film clamping operation is carried out on the packaging box which preliminarily completes the film laminating operation through the two positioning film clamping parts 5a, because the structures of the two positioning film clamping parts 5a are the same, each positioning film clamping part 5a is provided with a vertical film clamping part 5g3 and two horizontal material clamping parts 5f1, the extending laminated films in the length direction of the packaging box are transversely extruded and pushed through the two horizontal material clamping parts 5f1, the laminated edges on the two short edges are folded and formed, the vertically extending laminated films are clamped and folded through the vertical film clamping parts 5g3, after the film folding operation is finished on the transverse laminated films and the vertical laminated films, the laminated films on the short side walls of the packaging box are pushed and covered to be flat through the first pushing assembly 5d, and then the laminated films on the outer side walls of the packaging box can be preliminarily attached to the outer side walls of the packaging box;

after the tectorial membrane flattening on the packing carton lateral wall was accomplished, the rethread setting is at the thermal compressor machine of this application side to the air evacuation between tectorial membrane and the packing carton, and the tectorial membrane that makes can closely attach to the packing carton to sum up all processes, then has accomplished the lateral wall tectorial membrane operation to the packing carton.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (4)

1. The utility model provides an adjustable pinhole wheel mechanism of carton underseal laminating machine which characterized in that, including location carrier assembly (3k), regulation installation component (3m) and a plurality of regulation pinhole wheel subassembly (3n), adjust installation component (3m) and install the both ends at location carrier assembly (3k), it is a plurality of adjust pinhole wheel subassembly (3n) cover and establish on location carrier assembly (3k), every adjust pinhole wheel subassembly (3n) can pivoted setting on location carrier assembly (3 k).

2. The adjustable pinhole wheel mechanism of a carton bottom seal film covering machine as claimed in claim 1, characterized in that the adjusting and mounting assembly (3m) comprises a power storage spring (3m1) and two symmetrically arranged position-locking adjusting plates (3m2), the power storage spring (3m1) is hooked on the side wall of one position-locking adjusting plate (3m2), the side wall of each position-locking adjusting plate (3m2) is provided with an adjusting and mounting hole (3m3), a U-shaped open slot (3m4), a through hole (3m5) and a plurality of adjusting and positioning holes (3m6) which are arranged at equal intervals, the adjusting and mounting hole (3m3) is arranged at one end of the side wall of the position-locking adjusting plate (3m2), the U-shaped open slot (3m4) is arranged at the other end of the side wall of the position-locking adjusting plate (3m2), the through hole (3m5) penetrates through the top of the position-locking adjusting plate (3m2) along the vertical direction and is communicated with the U-shaped open slot (3m4, a plurality of adjusting positioning holes (3m6) are arranged between the adjusting mounting hole (3m3) and the U-shaped slot (3m 4).

3. The adjustable pinhole wheel mechanism of a carton bottom sealing film laminating machine according to claim 2, characterized in that the positioning bearing assembly (3k) comprises a rotary bearing rod (3k1), a bearing sleeve rod (3k2) and two locking screws (3k3), two ends of the rotary bearing rod (3k1) are respectively butted with two adjusting mounting holes (3m3), each end of the rotary bearing rod (3k1) is inserted into one adjusting mounting hole (3m3), the bearing sleeve rod (3k2) is sleeved on the rotary bearing rod (3k1), two locking screws (3k3) are respectively arranged at two ends of the rotary bearing rod (3k1), and each locking screw (3k3) locks the end of the rotary bearing rod (3k1) on the clamping adjusting plate (3m 2).

4. The adjustable pinhole wheel mechanism of a carton bottom-seal film covering machine according to the claim 3, characterized in that each of the adjustable pinhole wheel assemblies (3n) comprises a rotating wheel (3n1) and two limiting wheel sets (3n2), the rotating wheel (3n1) is sleeved on the rotating bearing rod (3k1), the two limiting wheel sets (3n2) are arranged on two sides of the rotating wheel (3n1), each limiting wheel set (3n2) can be rotatably arranged on the rotating bearing rod (3k1), the rotating wheel (3n1) and the two limit wheel sets (3n2) are integrally formed, an annular groove (3n3) is arranged on the outer circumferential wall of the rotating wheel (3n1), a plurality of needles (3n4) which are uniformly distributed around the axis of the rotating wheel (3n1) are arranged in the annular groove (3n3), and all the needles (3n4) are integrally formed with the rotating wheel (3n 1).

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