CN113104305B - Package box transparent paper end hot sealing iron and package box transparent paper packaging machine - Google Patents
Package box transparent paper end hot sealing iron and package box transparent paper packaging machine Download PDFInfo
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- CN113104305B CN113104305B CN202110400058.5A CN202110400058A CN113104305B CN 113104305 B CN113104305 B CN 113104305B CN 202110400058 A CN202110400058 A CN 202110400058A CN 113104305 B CN113104305 B CN 113104305B
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- 238000007789 sealing Methods 0.000 title claims abstract description 244
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 118
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 59
- 238000004806 packaging method and process Methods 0.000 title abstract description 49
- 229920000298 Cellophane Polymers 0.000 claims abstract description 55
- 230000007704 transition Effects 0.000 claims description 7
- 238000012856 packing Methods 0.000 abstract description 35
- 238000010409 ironing Methods 0.000 description 42
- 206010053615 Thermal burn Diseases 0.000 description 29
- 235000019504 cigarettes Nutrition 0.000 description 28
- 230000008901 benefit Effects 0.000 description 12
- 241000208125 Nicotiana Species 0.000 description 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 7
- 238000009835 boiling Methods 0.000 description 6
- 238000005476 soldering Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000779 smoke Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B2220/00—Specific aspects of the packaging operation
- B65B2220/16—Packaging contents into primary and secondary packaging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Packages (AREA)
Abstract
The disclosure provides a package box transparent paper end hot sealing iron and a package box transparent paper packaging machine. The hot sealing side of packing carton cellophane tip hot sealing flatiron includes the base surface and sets up at least one workspace on the base surface, at least one workspace includes first hot sealing district, first hot sealing district includes at least one to keeping away from the convex first hot sealing surface of direction of base surface, first hot sealing surface includes two triangle-shaped hot sealing surfaces, two triangle-shaped hot sealing surface respective summits are relative, each triangle-shaped hot sealing surface is in the middle part position on first hot sealing surface along upper and lower direction, be in the border position on first hot sealing surface along controlling the direction, wherein, triangle-shaped hot sealing surface is protruding towards the direction of keeping away from the base surface for the remaining hot sealing surface on first hot sealing surface. Adopt this disclosed technical scheme can prevent cellophane gas leakage better.
Description
Technical Field
The utility model relates to the technical field of packaging, in particular to packing carton cellophane tip scalds and seals flatiron and packing carton cellophane packagine machine.
Background
The packaging box transparent paper packaging machine mainly comprises the steps of packaging box conveying, wire drawing conveying, transparent paper conveying and cutting, transparent paper packaging, hot sealing and the like, and has the functions of providing transparent paper and a pull belt for the packaging box, and wrapping a layer of transparent paper outside the packaging box to seal the packaging box and prevent moisture. The hot sealing process of the transparent paper comprises hot sealing of a long side of the packaging box by a long side hot sealing iron on the side of the packaging box and hot sealing of two ends of the packaging box by a hot sealing iron on the end part of the packaging box transparent paper (also called end hot sealing iron).
As shown in fig. 1, the transparent paper packaging machine for packaging boxes mainly comprises a duplex bag pushing rod 1', a pressing rod 2', a lifter 3 'and an end hot sealing iron 4'. Wrapping up the packing carton of cellophane, like the tobacco bale, through the promotion of riser 3', accomplish the final folding and the two-layer package of cellophane and pile up, two-layer packing carton that piles up is pushed the tip by the pair and is scalded a packet pole 1' and seal flatiron 4', and the tip that lies in tip around respectively this moment scalds a flatiron 4' and is in the open mode to the packing carton pushes, and the depression bar 2' of packing carton top plays fixed action to the packing carton simultaneously, prevents that the packing carton from running the position. When the duplex package pushing rod 1' finishes the pushing of the packaging box, the duplex package pushing rod 1' starts to retreat, and meanwhile, the front end hot sealing soldering iron and the rear end hot sealing soldering iron 4' are closed, so that the hot sealing of the end part of the transparent paper of the packaging box is finished.
The transparent paper of the packing box is well sealed, so that the change of moisture and other volatile substances can be prevented, the mildew of the packing box and contents thereof (such as cigarette packets with the contents being cigarettes) can be prevented, and the storage life of the packing box and the contents thereof can be prolonged.
As shown in fig. 2, the sealing side of the end sealing iron 4' of the related art includes a base surface 40' and first and second sealing regions 41' and 42' provided on the base surface 40' and a guide region 43' for guiding the package into the first sealing region 41 '. The guide region 43 'includes a plurality of elongated guide surfaces 431' arranged in the left-right direction. The ends of the package cellophane are double heat sealed by a first heat sealing zone 41 'and a second heat sealing zone 42'. The first heat-sealing area 41' of the end heat-sealing iron 4' comprises two first heat-sealing surfaces 411', corresponding to two packages, and the second heat-sealing area 42' comprises two second heat-sealing surfaces 421', corresponding to two packages. Both the first heat-seal surface 411 'and the second heat-seal surface 421' are i-shaped heat-seal surfaces.
In the use process of the packaging box transparent paper packaging machine, the inventor finds that the transparent paper leaks and the sealing performance is poor after the packaging box transparent paper is sealed by the packaging box transparent paper packaging machine adopting the related technology. The air leakage of the transparent paper is not beneficial to long-term storage of the contents in the packing box, for example, when the packing box and the contents in the packing box are cigarette packets, the air leakage of the transparent paper can cause that the cigarettes are easily affected with damp, the fragrance of the smoke is easily emitted, and the storage period of the cigarettes is reduced.
Disclosure of Invention
The disclosed aim at providing a package box transparent paper end hot sealing soldering iron and a package box transparent paper packaging machine, which aim at improving the sealing performance of package box transparent paper.
The first aspect of the disclosure provides a package box cellophane end portion hot sealing iron, a hot sealing side of which includes a base surface and at least one work area disposed on the base surface, the at least one work area includes a first hot sealing area, the first hot sealing area includes at least one first hot sealing surface protruding in a direction away from the base surface, the first hot sealing surface includes two triangular hot sealing surfaces, a vertex of each of the two triangular hot sealing surfaces is opposite, each of the triangular hot sealing surfaces is located at a middle position of the first hot sealing surface in an up-down direction and is located at an edge position of the first hot sealing surface in a left-right direction, wherein the triangular hot sealing surface protrudes in a direction away from the base surface relative to the remaining hot sealing surfaces of the first hot sealing surface.
In some embodiments, the triangular ironing surface is a plane parallel to the base surface.
In some embodiments, the triangular heat seal surface is in rounded transition with the remaining heat seal surfaces of the first heat seal surface other than the triangular heat seal surface.
In some embodiments, the remaining heat-sealed surfaces of the first heat-sealed surface other than the triangular heat-sealed surface are planes parallel to the base surface.
In some embodiments, the two triangular heat sealing surfaces are both right triangular, and the vertices at the right angles of the two triangular heat sealing surfaces are opposite.
In some embodiments, an edge of either of the two triangular heat sealing surfaces distal from the other triangular heat sealing surface is parallel to or coincident with a corresponding edge of the first heat sealing surface.
In some embodiments, the first ironing surfaces are first i-shaped ironing surfaces, and include a rectangular first middle ironing surface having long sides arranged in a left-right direction and two rectangular first edge ironing surfaces having long sides arranged in an up-down direction, the first middle ironing surfaces are located in the middle of the two first edge ironing surfaces in the up-down direction, and the two triangular ironing surfaces are located inside the two first edge ironing surfaces.
In some embodiments, the first heat-seal surface is a rectangular heat-seal surface having a length direction arranged in a left-right direction.
In some embodiments, the at least one work area further comprises a second heat seal area comprising at least one second heat seal surface projecting away from the base surface.
In some embodiments, the second heat sealing surface is a plane parallel to the base surface.
In some embodiments, the second heat sealing surface is a rectangular heat sealing surface with a length direction arranged in a left-right direction.
In some embodiments, the second heat-sealing surface is a second i-shaped heat-sealing surface, the second i-shaped heat-sealing surface includes a rectangular second middle heat-sealing surface whose long edges are arranged in the left-right direction, and two rectangular second edge heat-sealing surfaces whose long edges at the left and right ends of the second middle heat-sealing surface are arranged in the up-down direction, and the second middle heat-sealing surface is located in the middle of the two second edge heat-sealing surfaces in the up-down direction.
In some embodiments, the second heat seal surface is the same as the first heat seal surface.
In some embodiments, the sealing side further comprises a transition surface located between the first sealing surface and the second sealing surface and gradually approaching the base surface from the second sealing surface to the first sealing surface.
The second aspect of the present disclosure provides a packaging box cellophane paper packaging machine, which includes the packaging box cellophane paper end ironing and sealing iron of the first aspect of the present disclosure.
Based on this openly provides a packing carton cellophane tip scalds and seals flatiron, the first boiling hot sealed surface in its first boiling hot sealed district includes that two are located the triangle-shaped of controlling both ends scalds and seals the surface, triangle-shaped scalds and seals the surface and the folding sunken regional setting of triangle-shaped of packing carton tip, the two can closely laminate when scalding the cellophane tip, make the heat that the first boiling hot sealed surface of tip scalds and seals the flatiron can even conduction to the folding sunken regional department of triangle-shaped of packing carton tip, all the other lap of packing carton cellophane tip are scalded all the other boiling hot sealed surfaces except sealing the surface by two triangles, do benefit to the realization and scald to seal the accuracy of the cellophane of packing carton tip, thereby can prevent the cellophane gas leakage better.
The packaging box transparent paper packaging machine has the same advantages as the packaging box transparent paper end hot sealing iron.
Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the disclosure and together with the description serve to explain the disclosure and not to limit the disclosure. In the drawings:
fig. 1 is a schematic structural view of a package cellophane end ironing and sealing device of a related art package cellophane packaging machine.
Fig. 2 is a schematic structural view of a transparent paper end hot sealing iron of a packaging box transparent paper packaging machine in the related art.
Fig. 3 is a schematic structural view of the packing box.
Fig. 4 is a schematic structural view of a package cellophane end hot sealing iron of the package cellophane packaging machine according to the embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present disclosure, it should be understood that the terms "first", "second", etc. are used to define the components, and are used only for convenience of distinguishing the corresponding components, and if not otherwise stated, the terms have no special meaning, and thus, should not be construed as limiting the scope of the present disclosure.
In the description of the present disclosure, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are presented only for the convenience of describing and simplifying the disclosure, and in the absence of a contrary indication, these directional terms are not intended to indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the disclosure; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
In the process of finding the technical scheme of the present disclosure, according to research and statistics on the portions of the package box with poor sealing by hot stamping of the cellophane after being packaged by the cellophane packaging machine, the inventors found that the portions of the package box with poor sealing by hot stamping of the cellophane mainly occur at the end portions of the package box.
As shown in fig. 3, two triangular folding recessed areas a appear at the end portions of the transparent paper 51 of the packing box 5 after being folded. In the case where the packing box 5 is a flexible package using a flexible packing material, such as a flexible cigarette pack, the end portion of the packing box 5 is further recessed deeper than the middle portion by folding the inner liner paper, and if the label paper 52 is further provided at the end portion of the packing box 5 on the basis of this, the two triangular folding recessed regions a are further recessed deeper than the middle portion. However, the triangular folding recessed area a at the end of the packaging box 5 shown in fig. 3 and the i-shaped hot sealing surface of the end hot sealing iron 4' shown in fig. 2 cannot be tightly attached to each other, so that the hot sealing effect of the triangular folding recessed area a is poor. Especially, when the main packaging material of the packaging box 5 is a soft packaging material, since the packaging box 5 is soft as a whole, the end portion hot sealing iron 4' is not suitable for applying too much pressure to the packaging box 5, otherwise, the problems of deformation of the contents and the like are easily caused.
For example, when the end portion hot sealing iron 4' is used for hot sealing a soft carton cigarette packet, because the two stations of the end portion hot sealing iron 4' are both i-shaped hot sealing surfaces, the triangular folding recessed area a at the end portion of the soft carton cigarette packet cannot be tightly attached to the i-shaped hot sealing surface of the end portion hot sealing iron 4', the transparent paper at the triangular folding recessed area a cannot be well hot sealed, the transparent paper is prone to air leakage, the sealing performance is poor, cigarettes are prone to being affected with damp, smoke fragrance is emitted, and the storage period of the cigarettes is shortened.
In order to solve the problem that the sealing effect of the i-shaped sealing surface of the existing end part sealing iron 4' to the triangular folding recessed area a of the end part of the packaging box 5 is not good, the embodiment of the present disclosure provides a packaging box cellophane end part sealing iron and a packaging box cellophane packaging machine having the same.
As shown in fig. 4, the present disclosure provides a package cellophane end portion hot sealing iron 4 (hereinafter, also referred to as an end portion hot sealing iron 4). The sealing side of the end sealing iron 4 comprises a base surface 40 and at least one working area arranged on the base surface 40. Wherein at least one work area comprises a first heat-sealing area 41. The first heat-seal area 41 comprises at least one first heat-seal surface 411 projecting in a direction away from the base surface 40.
As shown in fig. 4, the first heat sealing surface 411 includes two triangular heat sealing surfaces 4112. One vertex of each of the two triangular sealing surfaces 4112 is opposed. Each triangular heat-seal surface 4112 is located at the middle position of the first heat-seal surface 411 in the up-down direction, and at the edge position of the first heat-seal surface 411 in the left-right direction. The triangular seal surface 4112 is convex in a direction away from the base surface 40 with respect to the remaining seal surface of the first seal surface 411.
The tip scalds a first boiling hot surface 411 of sealing flatiron 4 of this disclosed embodiment includes that two are located the triangle-shaped of controlling both ends and scalds a surface 4112, triangle-shaped scalds a surface 4112 and the folding sunken regional A of triangle-shaped of packing carton 5 tip and corresponds the setting, the two can closely laminate when sealing the cellophane tip in the scald, make tip scald a heat that seals first boiling hot surface 411 of sealing flatiron 4 can be even conduct to the folding sunken regional A department of triangle-shaped of packing carton 5 tip, all the other lap of packing carton cellophane tip is scalded the surface by all the other scalds except 4112 of two triangle-shaped scalds and is sealed and seal, do benefit to the realization and scald the accurate of the cellophane of packing carton 5 tip and seal, thereby do benefit to and prevent the cellophane gas leakage of cellophane better.
In some embodiments, the triangular ironing surface 4112 is a plane parallel to the base surface 40. The triangular heat-seal surface 4112 may transition with rounded corners between the remaining heat-seal surfaces of the first heat-seal surface 411 other than the triangular heat-seal surface 4112.
In some embodiments the triangular ironing surface 4112 is a plane parallel to the base surface 40. The height of the protrusion of the triangular sealing surface 4112 with respect to the base surface 40 is about 0.3mm. The triangular heat sealing surface 4112 is more suitable for the cellophane package of the package box when the package box is a soft package, for example, the heat sealing of the end of the cellophane of a soft package box.
In some embodiments, the remaining heat-sealed surfaces of the first heat-sealed surface 411 other than the triangular heat-sealed surface 4112 are planes parallel to the base surface 40.
In the embodiment shown in fig. 4, the two triangular heat sealing surfaces 4112 are each in the shape of a right triangle, and the vertices of the right angles of the two triangular heat sealing surfaces 4112 are opposite. This setting can be better with the shape phase-match of the triangle-shaped folding depressed area A of packing carton 5's tip, does benefit to the realization and scalds the seal to the accuracy of the cellophane of packing carton 5 tip to do benefit to and prevent the cellophane gas leakage better.
As shown in fig. 4, in some embodiments, an edge of any one triangular ironing surface 4112 of the two triangular ironing surfaces 4112 that is distal from the other triangular ironing surface 4112 is parallel to or coincides with a corresponding edge of the first ironing surface 411. This setting can be better with the shape phase-match of the folding sunk area A of triangle-shaped of the tip of packing carton 5, does benefit to the realization and scalds the seal to the accuracy of the cellophane of 5 tips of packing carton to do benefit to and prevent the cellophane gas leakage better.
As shown in fig. 4, in some embodiments, the first ironing surface 411 is a first i-shaped ironing surface, and includes a rectangular first middle ironing surface having a long side arranged in a left-right direction and two rectangular first edge ironing surfaces having long sides arranged in an up-down direction and located at left and right ends of the first middle ironing surface, respectively, the first middle ironing surface is located in a middle of the two first edge ironing surfaces in an up-down direction, and the two triangular ironing surfaces 4112 are located inside the two first edge ironing surfaces, respectively. In the embodiment shown in fig. 4, the other hot sealing surfaces except the triangular hot sealing surface 4112 of the first hot sealing surface 411 are polygonal surfaces 4111 which are i-shaped as a whole and have two ends with a broken corner in the middle.
In an embodiment not shown, the first heat sealing surface 411 may be a rectangular heat sealing surface having a length direction arranged in the left-right direction.
As shown in fig. 4, in some embodiments, at least one working area further comprises a second heat-seal area 42, the second heat-seal area 42 comprising at least one second heat-seal surface 421 that projects away from the base surface 40. The second heat-sealing surface 421 is, for example, a plane parallel to the base surface 40.
In the embodiment shown in fig. 4, the second heat-seal surface 421 is a rectangular heat-seal surface 4211 whose longitudinal direction is arranged in the left-right direction.
In some embodiments, not shown, the second heat-sealing surface 421 can also be a second i-shaped heat-sealing surface. The second I-shaped hot sealing surface comprises a rectangular second middle hot sealing surface and two rectangular second edge hot sealing surfaces, wherein the long edges of the second middle hot sealing surface are arranged along the left and right directions, the long edges of the second middle hot sealing surface are arranged along the up and down directions, and the second middle hot sealing surface is arranged in the middle of the two second edge hot sealing surfaces along the up and down directions.
When the first ironing surface 411 is a first i-shaped ironing surface and the second ironing surface 421 is a second i-shaped ironing surface, the shape and size of the second i-shaped ironing surface and the first i-shaped ironing surface are preferably the same.
In some not shown embodiments, the second heat sealing surface 421 can be the same as the first heat sealing surface 421, including two triangular heat sealing surfaces that are convex relative to the remaining heat sealing surfaces of the second heat sealing surface 421.
In some embodiments, the heat seal side further comprises a transition surface located between the first heat seal surface 411 and the second heat seal surface 421, and gradually approaches the base surface 40 from the second heat seal surface 421 to the first heat seal surface 411.
In addition, as shown in fig. 4, the working areas of the end portion sealing iron 4 may further include a guide area 43 for guiding the package to the first sealing area. The guide area 43 includes a plurality of elongated guide surfaces 431 arranged in the left-right direction.
The embodiment of the disclosure also provides a packaging box transparent paper packaging machine which comprises the packaging box transparent paper end hot sealing soldering iron 4 of the embodiment of the disclosure. The package box transparent paper packaging machine has the same advantages as the package box transparent paper end hot sealing iron 4 of the disclosed embodiment.
The transparent paper end portion sealing iron 4 of the package according to the embodiment of the present disclosure will be further described with reference to fig. 4. The end part hot sealing iron 4 is suitable for hot sealing the transparent paper of the soft cigarette packet. The first working area 41 of the end part hot sealing soldering iron 4 is a fine hot sealing working area, the second working area 42 is a coarse hot sealing working area, and fine and coarse combination enables the end parts of the transparent paper of the soft cigarette packet to be tightly hot sealed together, so that air leakage is avoided.
As shown in fig. 4, the hot sealing side of the end hot sealing iron 4 comprises three working zones, a first hot sealing zone 41, a second hot sealing zone 42 and a guiding zone 43.
The first heat-seal area 41 includes two upper and lower first heat-seal surfaces 411. The first heat-seal surface 411 is integrally an i-shaped first i-shaped heat-seal surface. The shape of the first i-shaped hot seal surface is as described previously, including the two right-triangular hot seal surfaces 4112 and the remaining hot seal surfaces of the first hot seal surface 411 other than the two triangular hot seal surfaces 4112. The vertices at the right angles of the two right triangles are opposite, and the hypotenuse of each triangular ironing cover is flush with the corresponding edges of the left and right sides of the first ironing surface 411.
The second heat-seal area 42 includes two upper and lower second heat-seal surfaces 421. The second heat-seal surface 421 is a rectangular heat-seal surface 4211 extending in the left-right direction in the longitudinal direction.
The guide region 43 includes a plurality of elongated guide surfaces 431 projecting from the base surface 40. The plurality of elongated guide surfaces 431 are arranged side by side in the vertical direction. The longitudinal direction of each elongated guide surface 431 extends in the left-right direction.
In the end portion heat sealing iron, each first heat sealing surface 411 is designed with two convex triangular heat sealing surfaces 4112 according to the shape of a triangular folding recessed area a on both sides of an end portion of a packing carton 5, such as a soft carton cigarette packet, on the basis of an i-shaped heat sealing surface of an end portion heat sealing iron 4' of the related art.
Taking a soft cigarette packet as an example, the height of the triangular hot sealing surface 4112 protruding out of the rest hot sealing surfaces can be determined according to the depth of the recess of the triangular folding recess regions at the front end and the rear end of the soft cigarette packet. The depth of the concave part can be determined according to the folding layer number of the lining paper at the end part of the soft cigarette packet, the folding layer number of the transparent paper, the thickness of the lining paper, the thickness of the transparent paper and the thickness of the trademark paper (if any). For example, the height of the protrusion of the triangular heat sealing surface 4112 of the first heat sealing surface 411 of the end heat sealing iron 4 corresponding to the bottom end of the soft carton cigarette packet relative to the base surface 40 may be set to about 0.3mm, and the height of the protrusion of the triangular heat sealing surface 4112 of the first heat sealing surface 411 of the end heat sealing iron 4 corresponding to the top end of the soft carton cigarette packet relative to the base surface 40 may be set to about 0.3mm.
In the embodiment shown in fig. 4, the first sealing surface 411 of the end sealing iron 4 is shaped as a combination of an "i" shape and a "triangular shape". Triangle-shaped scalds seals surface 4112 can closely laminate with the triangle-shaped folding sunken area of soft box tobacco bale tip when the cellophane tip scalds to seal, the heat that makes tip scald seal iron 4's first scald seal surface 411 can even conduction to the triangle-shaped folding sunken area department of soft box tobacco bale tip, all the other lap mouths of soft box tobacco bale cellophane tip then scald seal by two triangle-shaped scalds seal surfaces all the other scalds outside 4112, the realization scalds the seal to the accuracy of soft box tobacco bale cellophane tip, do benefit to and prevent the cellophane gas leakage better.
As shown in fig. 4, since the end of the soft pouch is rectangular, the second heat sealing surface 421 of the second heat sealing area 42 of the end heat sealing iron 4 is designed to be a convex rectangular heat sealing surface 4211. The raised thickness of the rectangular ironing surface 4211 relative to the base surface 40 is, for example, about 0.3mm. The rectangle scalds and seals surface 421 and carries out the heat-seal to the whole tip of soft box tobacco bale, makes the whole tip of cellophane all receive the tip and scalds the pressure of sealing flatiron 4, avoids the cellophane tip of soft box tobacco bale to have the omission position not sealed flatiron 4 by the tip scalds to scald, guarantees the heat-seal effect, does benefit to and prevents the cellophane gas leakage better. Meanwhile, a chamfer is arranged at the front end (the end facing the first hot sealing surface 411) of the rectangular hot sealing surface 4211 to serve as a transition surface, so that the problem of cigarette packet quality caused by hot sealing of transparent paper of two stacked soft cigarette packets is avoided.
When the end parts of the transparent paper of the soft cigarette packets are sealed by ironing, the two soft cigarette packets which are folded and overlapped up and down and are completely pushed into the space between two opposite end part ironing iron 4 through the duplex packet pushing rod, the two soft cigarette packets firstly stay in the first ironing area 41 for fine ironing after passing through the guide area 43, and the transparent paper packaged by the soft cigarette packets is accurately sealed by two first ironing surfaces 411 of the first ironing area 41 of the end part ironing iron 4. Then, the two soft cigarette packets are continuously pushed to the second heat sealing area 42 and then stay for secondary heat sealing, and the two second heat sealing surfaces 421 of the second heat sealing area 42 of the end heat sealing iron 4 perform rough heat sealing on the end of the transparent paper. Through the cooperation of the hot sealing operation of the two hot sealing areas, the paper end parts of the soft cigarette packet can be subjected to all-dimensional hot sealing, and the prevention of air leakage of the transparent paper is facilitated.
By adopting the transparent paper end hot sealing iron 4 for the packaging box to hot seal the transparent paper end of the soft cigarette packet, the sealing performance of the transparent paper can be effectively improved, the generation of bad inferior products is reduced, the reworking times and the consumption of auxiliary materials are reduced, and the smoke volatilization of the moisture and the smoke fragrance of the cigarettes is favorably reduced.
Although the above embodiments of the present disclosure have been described with reference to the case of hot sealing a transparent paper of a soft carton, the application of the technical solution of the present disclosure is not limited thereto, and the end hot sealing iron of a transparent paper of a carton of the present disclosure may also be used for hot sealing a transparent paper of a carton of a hard carton package or a non-cigarette-carton package, for example, hot sealing a transparent paper of a carton of a chemical product.
Finally, it should be noted that: the above examples are intended only to illustrate the technical solutions of the present disclosure and not to limit them; although the present disclosure has been described in detail with reference to preferred embodiments, those of ordinary skill in the art will understand that: modifications to the embodiments of the disclosure or equivalent replacements of parts of the technical features may be made, which are all covered by the technical solution claimed by the disclosure.
Claims (12)
1. A package cellophane end sealing iron, the sealing side of which comprises a base surface (40) and at least one work area disposed on said base surface (40), said at least one work area comprising a first sealing area (41), said first sealing area (41) comprising at least one first sealing surface (411) projecting in a direction away from said base surface (40), characterized in that said first sealing surface (411) comprises two triangular sealing surfaces (4112), one vertex of each of said two triangular sealing surfaces (4112) being opposite, each said triangular sealing surface (4112) being in a central position in an up-down direction relative to said first sealing surface (411) and in an edge position in a left-right direction relative to said first sealing surface (411), wherein said triangular sealing surface (4112) projects in a direction away from said base surface (40) relative to the remaining sealing surfaces of said first sealing surface (411).
2. A package cellophane end sealing iron according to claim 1, characterized in that the triangular sealing surface (4112) is a plane parallel to the base surface (40).
3. A package cellophane end heat sealing iron as claimed in claim 1, characterized in that said triangular heat sealing surface (4112) is in rounded transition with the remaining heat sealing surfaces of the first heat sealing surface (411) other than the triangular heat sealing surface (4112).
4. A package cellophane end sealing iron according to claim 1, characterized in that the remaining sealing surfaces of the first sealing surface (411) other than the triangular sealing surface (4112) are planes parallel to the base surface (40).
5. A package cellophane end sealing iron according to claim 1, characterized in that the two triangular sealing surfaces (4112) are each in the shape of a right triangle, with the vertices at right angles of the two triangular sealing surfaces (4112) being opposite.
6. A package cellophane end heat sealing iron as claimed in claim 1, characterized in that the edge of any one of the two triangular heat sealing surfaces (4112) remote from the other triangular heat sealing surface (4112) is parallel or coincident with the corresponding edge of the first heat sealing surface (411).
7. A package cellophane end portion sealing iron as defined in claim 1,
the first hot-sealing surface (411) is a first I-shaped hot-sealing surface and comprises a rectangular first middle hot-sealing surface with long edges arranged along the left-right direction and two rectangular first edge hot-sealing surfaces with long edges arranged along the up-down direction and located at the left end and the right end of the first middle hot-sealing surface respectively, the first middle hot-sealing surface is located in the middle of the two first edge hot-sealing surfaces in the up-down direction, and the two triangular hot-sealing surfaces (4112) are located inside the two first edge hot-sealing surfaces respectively; or,
the first hot-seal surface (411) is a rectangular hot-seal surface which is arranged in the left-right direction along the length direction.
8. Package cellophane end sealing iron according to any one of claims 1 to 7, characterized in that said at least one work area further comprises a second sealing area (42), said second sealing area (42) comprising at least one second sealing surface (421) projecting in a direction away from said base surface (40).
9. A package cellophane end heat sealing iron according to claim 8, characterized in that said second heat sealing surface (421) is a plane parallel to said base surface (40).
10. A package cellophane end portion iron sealing iron as defined in claim 8,
the second heat-seal surface (421) is a rectangular heat-seal surface (4211) which is arranged along the left-right direction in the length direction; or,
the second hot-seal surface (421) is a second i-shaped hot-seal surface, the second i-shaped hot-seal surface includes a rectangular second middle hot-seal surface with long edges arranged in the left-right direction and two rectangular second edge hot-seal surfaces with long edges arranged in the up-down direction, the long edges at the left and right ends of the second middle hot-seal surface are arranged in the up-down direction, and the second middle hot-seal surface is arranged in the middle of the two second edge hot-seal surfaces in the up-down direction; or,
the second heat-seal surface (421) is the same as the first heat-seal surface (411).
11. Package clear paper end heat sealing iron according to claim 8, characterized in that the heat sealing side further comprises a transition surface located between the first heat sealing surface (411) and the second heat sealing surface (421) and gradually approaching the base surface (40) from the second heat sealing surface (421) to the first heat sealing surface (411).
12. A package cellophane wrapping machine characterized by comprising the package cellophane end portion sealing iron according to any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110400058.5A CN113104305B (en) | 2021-04-14 | 2021-04-14 | Package box transparent paper end hot sealing iron and package box transparent paper packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110400058.5A CN113104305B (en) | 2021-04-14 | 2021-04-14 | Package box transparent paper end hot sealing iron and package box transparent paper packaging machine |
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| Publication Number | Publication Date |
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| CN113104305A CN113104305A (en) | 2021-07-13 |
| CN113104305B true CN113104305B (en) | 2022-10-21 |
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| CN202110400058.5A Active CN113104305B (en) | 2021-04-14 | 2021-04-14 | Package box transparent paper end hot sealing iron and package box transparent paper packaging machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114261588A (en) * | 2021-12-17 | 2022-04-01 | 张家口卷烟厂有限责任公司 | Small box transparent paper end soldering iron for packing machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3638627A1 (en) * | 1986-11-12 | 1988-05-26 | Focke & Co | METHOD AND DEVICE FOR SEALING FOLDING FLAPS OF A PACK |
| IT1225671B (en) * | 1988-07-20 | 1990-11-22 | Sasib Spa | DEVICE FOR WELDING THE OVERLAPPING HEAD OF THE THERMOPLASTIC ENVELOPE OF PACKAGES, IN PARTICULAR OF CIGARETTE PACKAGES |
| US8549823B2 (en) * | 2010-02-03 | 2013-10-08 | R. J. Reynolds Tobacco Copmany | Five-sided cigarette carton packaging |
| CN203486212U (en) * | 2013-09-05 | 2014-03-19 | 上海烟草集团有限责任公司 | Soldering iron structure of tobacco bag transparent paper packaging machine |
| CN203450473U (en) * | 2013-09-22 | 2014-02-26 | 温岭市星星机械有限公司 | End face packaging soldering iron for transparent paper of cigarette case |
| CN209852633U (en) * | 2018-11-27 | 2019-12-27 | 深圳烟草工业有限责任公司 | Package pushing device of cigarette box outer transparent paper packaging machine |
| CN209225537U (en) * | 2018-12-21 | 2019-08-09 | 四川中烟工业有限责任公司 | GDX1 packing machine packet transparent paper top, bottom heat-sealing soldering iron body |
| CN211943994U (en) * | 2020-03-10 | 2020-11-17 | 红云红河烟草(集团)有限责任公司 | Long-edge final sealing soldering iron of cigarette case transparent paper packaging machine |
| CN212638172U (en) * | 2020-04-20 | 2021-03-02 | 红塔烟草(集团)有限责任公司 | End sealing soldering iron for packet cellophane paper packaging machine and packet cellophane paper packaging machine |
| CN212606244U (en) * | 2020-07-09 | 2021-02-26 | 杭州粤盛包装有限公司 | Heat-sealing template for hygienic product packaging bag |
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