CN219728746U - Whole-surface oil seal device for special-shaped packaging box - Google Patents

Abstract

The utility model belongs to the technical field of tobacco machinery, and particularly relates to a whole-surface oil seal device for a special-shaped packaging box. The special-shaped packaging box comprises: an outer case of the cigarette case; the right side surface of the cigarette case outer case is square, and the left side surface of the cigarette case outer case is regular octagon; the side wall of the outer box of the cigarette box inclines leftwards from four corners of the right side surface to form four triangular first side walls, and the rest four second side walls which are staggered with the first side walls and are trapezoidal; the whole face oil seal device of the tobacco bale comprises: the whole surface of the tobacco bale is provided with an oil seal device and a control mechanism. The utility model provides a whole-surface oil seal device for a special-shaped packing box, which can solve the problem that the special-shaped packing box (with square bottom surface and regular octagon top surface) is difficult to use a device of a conventional cube-shaped packing box to carry out film coating and whole-surface oil seal.

Description

Whole-surface oil seal device for special-shaped packaging box

Technical Field

The utility model belongs to the technical field of tobacco machinery, and particularly relates to a whole-surface oil seal device for a special-shaped packaging box.

Background

The cigarettes in the market at present are packed, and the common cigarettes mainly comprise a paper cuboid box type cigarette case and a metal cylindrical cigarette case; most cigarettes are cylindrical with uniform diameters, and cigarette packages are also generally designed for cylindrical cigarettes. However, with the progress of the cigarette process, unconventional cigarette cigarettes, such as cigarettes with cylindrical filter parts and square cylindrical tobacco parts, appear. The conventional cigarette group correspondingly needs a cuboid accommodating space, and the abnormal cigarette group correspondingly needs a ladder-shaped accommodating space with wide upper part and narrow lower part due to different volumes of cigarettes. If the special-shaped cigarette group is contained by the conventional cigarette packaging box, the conditions of tightening, loosening and slit of the cigarette group are inevitable, so that the situation that the cigarette group cannot be fixed in position to shake in the storage and transportation processes, and the cigarettes are extruded and deformed and cut tobacco are scattered is caused. Therefore, conventional cigarette pack designs do not meet the packaging requirements of a shaped cigarette, and the pack needs to be specifically designed according to the specific shape and volume of the shaped cigarette and the group of cigarettes, for example, the shaped pack disclosed in CN 11766913U.

But how to realize the envelope of the above-mentioned shaped package is a problem. The present utility model has been made to solve the above problems.

Disclosure of Invention

The first aspect of the present utility model provides a full face oil seal device for a profiled packing box comprising: an outer case of the cigarette case;

the right side 08 of the cigarette case outer case is square, and the left side 09 is regular octagon;

the side wall of the outer box of the cigarette box inclines from four corners of the right side 08 to the left side 09 to form four triangular first side walls 06, and four trapezoid second side walls 07 which are staggered with the first side walls 06 are formed;

the whole face oil seal device of the tobacco bale comprises: the whole surface of the tobacco bale is provided with an initial oil sealing device 6 and a control mechanism;

the primary oil seal device 6 of the whole surface of the cigarette packet comprises:

the pneumatic primary oil seal mechanisms 6.1 of the right side end parts of the three groups of single-shaft cigarette packets are used for realizing primary oil seal of the packaging film 00 on the lower edge area 081 of the right side surface, the left edge area 083 of the right side surface and the right edge area 084 of the right side surface of the special-shaped packaging box;

a group of double-shaft tobacco bale right side end pneumatic primary oil seal mechanisms 6.2 which are used for realizing primary oil seal of the packaging film 00 on the upper edge area 082 of the right side face of the special-shaped packaging box;

a group of cigarette packet side rear pneumatic primary oil seal mechanisms 6.3 for realizing wrapping and primary oil seal of the packaging film 00 on the rear side 010 of the top of the special-shaped packaging box;

a group of tobacco bale side front pneumatic primary oil seal mechanisms 6.4 for realizing wrapping and primary oil seal of the packaging film 00 on the front side 011 of the top of the special-shaped packaging box;

the oil seal ironing plates are arranged on the oil seal mechanisms and are used for oil sealing;

the control mechanism is used for realizing the movement of each oil seal mechanism.

Preferably, the whole-surface oil seal device of the cigarette packet further comprises: the whole surface final oil seal output device 7 of the tobacco packet;

the whole-surface final oil seal output device 7 of the cigarette packet comprises:

the primary oil seal mechanism 7.1 at the left end part of the cigarette packet is used for realizing primary oil seal of the packaging film 00 on the left side surface 09 of the special-shaped packaging box;

four groups of cigarette packet side pneumatic final oil seal mechanisms 7.2 which are used for realizing the final oil seal of the packaging film 00 on the four sides of the special-shaped packaging box;

a group of tobacco package end face left pneumatic final oil seal mechanisms 7.3 which are used for realizing final oil seal of the packaging film 00 on the left side face 09 of the special-shaped packaging box;

a group of right pneumatic final oil seal mechanisms 7.4 of the end faces of the cigarettes are used for realizing final oil seal of the packaging film 00 on the right side face 08 of the special-shaped packaging box;

the cigarette packet pneumatic pushing sliding table 7.6 is used for pushing the cigarette packet to a position between the left pneumatic final oil seal mechanism 7.3 of the cigarette packet end face and the right pneumatic final oil seal mechanism 7.4 of the cigarette packet end face to carry out final oil seals of the left side surface 09 and the right side surface 08 of the special-shaped packing box;

and each oil seal mechanism is provided with an oil seal ironing plate for oil sealing.

Preferably, the primary oil seal mechanism 7.1 of the left end part of the cigarette packet comprises: a rotatable drive toothed disc 7.1.3.2, a rotatable rotating toothed disc 7.1.10;

the centers of the driving fluted disc 7.1.3.2 and the rotating fluted disc 7.1.10 are provided with identical and overlapped round openings for inserting the packaging film 00 part of the left side surface 09 of the special-shaped packaging box, which is not yet sealed;

eight left octagonal primary oil seal assemblies 7.1.1 are circumferentially arranged around the circular opening of the rotary fluted disc 7.1.10, a triangular ironing plate 7.1.1.1 is arranged on each left octagonal primary oil seal assembly 7.1.1, eight groove-shaped openings 7.1.3.1 circumferentially distributed by taking the circular opening as the center are arranged on the driving fluted disc 7.1.3.2, each left octagonal primary oil seal assembly 7.1.1 is communicated into each eight groove-shaped opening 7.1.3.1 through a bearing 7.1.11, each left octagonal primary oil seal assembly 7.1.1 can slide along a radial sliding rail 7.1.12, and the radial sliding rail 7.1.12 is fixed along the radial direction of the rotary fluted disc 7.1.10.

Preferably, the primary oil seal device 6 of the whole surface of the cigarette packet further comprises: the tobacco bale pneumatic lifting positioning mechanism 6.5 and the tobacco bale pneumatic ejection mechanism 6.6;

wherein, the pneumatic lifting positioning mechanism 6.5 of the cigarette packet is used for receiving and positioning the special-shaped packing box and the packing film 00 transmitted by the stations;

the tobacco bale pneumatic ejection mechanism 6.6 is used for ejecting the special-shaped packing box with the primary oil seal and transmitting the special-shaped packing box to the tobacco bale whole-surface final oil seal output device 7.

A second aspect of the present utility model provides a working method of the whole-surface oil seal device for a special-shaped packing box according to the first aspect, including the following steps:

the control mechanism controls the pneumatic primary oil seal mechanism 6.1 at the right side end part of the three groups of single-shaft cigarette packets to realize primary oil seal of the packaging film 00 on the lower edge area 081, the left edge area 083 and the right edge area 084 of the right side surface of the special-shaped packaging box;

the control mechanism controls the pneumatic primary oil seal mechanism 6.2 at the right end part of the double-shaft cigarette packet to realize primary oil seal of the packaging film 00 on the upper edge area 082 of the right side surface of the special-shaped packaging box;

the control mechanism controls the pneumatic primary oil seal mechanism 6.3 behind the side surface of the cigarette packet to realize wrapping and primary oil seal of the packaging film 00 on the rear side surface 010 of the top of the special-shaped packaging box;

the control mechanism controls the front pneumatic primary oil seal mechanism 6.4 of the side face of the cigarette packet to realize wrapping and primary oil seal of the packaging film 00 on the front side face 011 of the top of the special-shaped packaging box.

Preferably, the specific operation of primary oil sealing on the left side surface 09 of the special-shaped packing box is as follows:

1. in an initial state, the eight ironing boards 7.1.1.1 are in an open state;

2. the whole-surface final oil seal output device 7 of the cigarette packet moves horizontally to the direction of the cigarette packet, so that the packaging film 00 part of the left side surface 09 of the special-shaped packaging box, which is not yet oil sealed, passes through the circular openings in the centers of the driving fluted disc 7.1.3.2 and the rotating fluted disc 7.1.10;

3. the driving fluted disc 7.1.3.2 rotates and drives the groove-shaped opening 7.1.3.1 to rotate, the rotating fluted disc 7.1.10 is not moved, the left octagonal primary oil seal assembly 7.1.1 moves inwards along the radial sliding rail 7.1.12 under the limit of the groove-shaped opening 7.1.3.1, so that the eight ironing plates 7.1.1.1 are synchronously closed, and the ironing plates 7.1.1.1 enable packaging films 00 which are not yet oil sealed to be partially attached to the left side surface 09 of the cigarette packet, so that the uniform vertical primary oil seal of the left side surface 09 of the cigarette packet is realized;

4. after the vertical primary oil seal is completed, the driving fluted disc 7.1.3.2 reversely rotates to drive the eight ironing plates 7.1.1.1 reversely open a certain distance from a closed state, so that the eight ironing plates are ensured not to be pulled apart when the eight-sided rotary seal is pressed, then, the rotating fluted disc 7.1.10 rotates to drive the eight ironing plates 7.1.1.1 to rotate, the packaging film which is subjected to the vertical primary oil seal is rotated and pressed along the same direction, and the eight primary oil seals of the left side 09 of the special-shaped packaging box are realized.

The technical proposal can be freely combined on the premise of no contradiction.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model provides a whole-surface oil seal device for a special-shaped packing box, which can solve the problem that the bottom surface of the special-shaped packing box is square, and the top surface of the special-shaped packing box is regular octagon, so that a device of a conventional cube-shaped packing box is difficult to use for coating and whole-surface oil seal.

2. In the preferred technical scheme, the utility model realizes the primary oil seal of the octagon of the left side 09 of the cigarette packet through the design of the rotary fluted disc 7.1.10 and the driving fluted disc 7.1.3.2.

Drawings

Fig. 1 is a schematic structural view of an oil seal device 6 on the whole surface of a cigarette packet.

Fig. 2 is a schematic diagram of the front structure of the final oil seal output device 7 on the whole surface of the cigarette packet.

Fig. 3 is a schematic diagram of the back structure of the final oil seal output device 7 on the whole surface of the tobacco packet, and illustrates the structure of the primary oil seal mechanism 7.1 on the left end part of the tobacco packet.

Fig. 4 is a schematic structural diagram of the oil seal opening and closing driving assembly 7.1.3.

Fig. 5 is a schematic view showing an opened state of eight ironing boards 7.1.1.1.

Fig. 6 is a schematic view of the eight ironing boards 7.1.1.1 in a closed state.

Fig. 7 is a schematic view of the horizontal placement state of the special-shaped package box.

Fig. 8 is a schematic view showing the position of the special-shaped package box and the packaging film 00 before the special-shaped package box is subjected to primary oil sealing.

Fig. 9 is a schematic diagram of the state after primary oil sealing is performed on the top rear side 010 and the top front side 011 of the special-shaped package box.

Fig. 10 is a schematic view of the right side 08 of the special-shaped package.

Fig. 11 is a schematic view of the state before the primary oil seal is performed on the left side surface 09 of the special-shaped package box.

List of reference numerals:

00. packaging film, 06, first side wall, 07, second side wall, 08, right side, 081, right side lower region, 082, right side upper region, 083, right side left region, 084, right side right region, 09, left side, 010, top rear side, 011, top front side. 6. The whole face primary oil seal device of the cigarette packet is characterized by comprising a 6.1 single-shaft cigarette packet right side end pneumatic primary oil seal mechanism, a 6.2 double-shaft cigarette packet right side end pneumatic primary oil seal mechanism, a 6.3 double-shaft cigarette packet side face rear pneumatic primary oil seal mechanism, a 6.4 double-shaft cigarette packet side face front pneumatic primary oil seal mechanism, a 6.5 double-shaft cigarette packet side face front pneumatic primary oil seal mechanism, a cigarette packet pneumatic lifting positioning mechanism, a 6.6 double-shaft cigarette packet pneumatic ejection mechanism, a 6.7 double-shaft cigarette packet valve island and a 6.8 double-shaft cigarette packet mounting frame.

7. The whole face final oil seal output device of the tobacco package, 7.1, the initial oil seal mechanism of the left end part of the tobacco package, 7.2, the pneumatic final oil seal mechanism of the side face of the tobacco package, 7.3, the left pneumatic final oil seal mechanism of the end face of the tobacco package, 7.4, the right pneumatic final oil seal mechanism of the end face of the tobacco package, 7.5, the output groove of the finished tobacco package, 7.6, the pneumatic pushing sliding table of the tobacco package, 7.7, the pneumatic sliding table of X axis.

7.1.1, left side octagon primary oil seal component, 7.1.1.1, ironing board, 7.1.2, rotary guiding component, 7.1.3, oil seal opening and closing driving component, 7.1.3.1, slot opening, 7.1.3.2, driving fluted disc, 7.1.4, driving gear, 7.1.5, driving stepping motor, 7.1.6, speed reducer, 7.1.7, swinging guiding component, 7.1.8, swinging driving cylinder, 7.1.9, mounting seat, 7.1.10, rotary fluted disc, 7.1.11, bearing, 7.1.12, radial slide rail.

Detailed Description

The present utility model will be described in further detail with reference to examples.

It will be appreciated by those skilled in the art that the following examples are illustrative of the present utility model and should not be construed as limiting the scope of the utility model. The specific techniques or conditions are not identified in the examples and are performed according to techniques or conditions described in the literature in this field or according to the product specifications. The materials or equipment used are conventional products available from commercial sources, not identified to the manufacturer.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "coupled" to another element, it can be directly coupled to the other element or intervening elements may also be present. Further, "coupled" as used herein may include wirelessly coupled.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. The orientation or state relationship indicated by the terms "inner", "upper", "lower", etc. are orientation or state relationship based on the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "coupled," and "provided" are to be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically coupled; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model is understood by those of ordinary skill in the art according to the specific circumstances.

It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Figure 7 shows a shaped package to be coated according to the utility model, such as the one disclosed in CN 11766913U. Because the special-shaped packing box is horizontally arranged when being coated. Therefore, the structure of the special-shaped packing box is described by taking the case of horizontally placing the special-shaped packing box as an example.

The special-shaped packaging box comprises: a cigarette case outer case 05;

the right side 08 of the cigarette case outer case 05 is square, and the left side 09 is regular octagon;

the side wall of the outer box 05 of the cigarette case is inclined from four corners of the right side 08 to the left side 09 to form four triangular first side walls 06, and four trapezoidal second side walls 07 which are staggered with the first side walls 06 are formed.

As shown in fig. 1, the primary oil seal device 6 for the whole surface of the tobacco bale mainly comprises three groups of primary oil seal mechanisms 6.1 for the right end part of the single-shaft tobacco bale, a group of primary oil seal mechanisms 6.2 for the right end part of the double-shaft tobacco bale, a group of primary oil seal mechanisms 6.3 for the rear side of the tobacco bale, a group of primary oil seal mechanisms 6.4 for the front side of the tobacco bale, a pneumatic lifting and positioning mechanism 6.5 for the tobacco bale, a pneumatic ejection mechanism 6.6 for the tobacco bale, a valve island 6.7, a mounting frame 6.8 and the like.

The oil seal ironing plate, the heating pipe and the temperature sensor are designed on each oil seal mechanism. The time sequence telescopic movement of each group of cylinders is controlled by a program, and the coating of each surface of the cigarette packet is automatically completed. The primary oil seal and the cigarette packet pneumatic lifting positioning mechanism 6.5 are used for receiving and positioning the special-shaped packing box and the packing film 00 (namely BOPP film) transmitted by the stations. The pneumatic ejection mechanism 6.6 of the tobacco bale is used for ejecting the special-shaped packing box with the primary oil seal and transmitting the special-shaped packing box to the output device 7 of the final oil seal of the whole surface of the tobacco bale.

The primary oil seal device 6 of the whole surface of the cigarette packet is arranged on the right side of the final oil seal output device 7 of the whole surface of the cigarette packet, and the operation flow of the device is as follows:

1. abnormal shape packing carton and BOPP membrane unloading: the telescopic shaft of the pneumatic lifting positioning mechanism 6.5 of the cigarette packet extends out, the special-shaped packing box and the BOPP film are discharged by matching with the positioning boxing device, the telescopic shaft of the pneumatic lifting positioning mechanism 6.5 of the cigarette packet is retracted after the discharging is completed, and the special-shaped packing box wrapped with the BOPP film is lowered to the initial oil seal position;

at this time, the special-shaped packing box is horizontally placed, and the bottom of the special-shaped packing box is wrapped in the center by a BOPP film, as shown in FIG. 8.

2. Side primary oil seal of special-shaped packaging box: the telescopic shafts of the pneumatic primary oil seal mechanisms 6.3 behind the side surfaces of the cigarettes are extended to drive the oil seal ironing plate to wrap primary oil seals on the rear side 010 of the top of the special-shaped packing box by the BOPP film, and the telescopic shafts of the pneumatic primary oil seal mechanisms 6.4 behind the side surfaces of the cigarettes are extended to drive the oil seal ironing plate to wrap primary oil seals on the front side 011 of the top of the special-shaped packing box by the BOPP film;

as shown in fig. 9, the rear side 010 at the top of the special-shaped package refers to a rear part of the second side wall 07 having a trapezoid shape in the middle of the top of the side wall between the right side 08 and the left side 09 and a first side wall 06 having a triangle shape adjacent to the rear part thereof. The front side 011 of the top of the special-shaped packaging box refers to the front part of the second side wall 07 which is trapezoidal in the middle of the top of the side wall between the right side surface 08 and the left side surface 09 and the front adjacent triangular first side wall 06.

3. The right side 08 primary oil seal of the special-shaped packaging box: the pneumatic primary oil seal mechanism 6.2 at the right end part of the double-shaft cigarette packet firstly completes primary oil seal of the upper edge area 082 of the right side surface of the cigarette packet, and the pneumatic primary oil seal mechanism 6.1 at the right end part of the three groups of single-shaft cigarette packets sequentially completes primary oil seal of the lower edge area 081, the left edge area 083 and the right edge area 084 of the right side surface of the special-shaped packing box, as shown in figure 10;

the entire right side 08 is divided into a vertex of a triangle centered on the right side 08, and four identical triangular areas of the right side 08, upper, lower, left, right, and bottom of the four triangles, respectively, are referred to herein as right side upper area 082, right side lower area 081, right side left area 083, and right side right area 084, respectively, each of which is controlled by a separate cylinder.

4. The left side 09 primary oil seal of the special-shaped packaging box: the primary oil seal mechanism 7.1 at the left end part of the tobacco bale whole-surface final oil seal output device 7 performs primary oil seal on the left side surface 09 of the tobacco bale;

5. discharging the special-shaped packaging box: the telescopic shaft of the pneumatic cigarette packet ejection mechanism 6.6 extends out, and the pushing head arranged on the telescopic shaft pushes the cigarette packet after primary oil seal to the whole cigarette packet surface final oil seal output device 7 for final oil seal.

As shown in fig. 2, the whole-surface final oil seal output device 7 of the tobacco bale mainly comprises a primary oil seal mechanism 7.1 at the left end part of the tobacco bale, four groups of pneumatic final oil seal mechanisms 7.2 at the side surface of the tobacco bale, a group of pneumatic final oil seal mechanisms 7.3 at the left end surface of the tobacco bale, a group of pneumatic final oil seal mechanisms 7.4 at the right end surface of the tobacco bale, a finished tobacco bale output groove 7.5, a pneumatic pushing sliding table 7.6 of the tobacco bale, an X-axis pneumatic sliding table 7.7 and the like. Each oil seal mechanism is provided with an oil seal ironing plate, a heating pipe and a temperature measuring sensor. The primary oil seal of the left side 09 octagonal of the cigarette packet and the final oil seal of each side of the cigarette packet are automatically finished through program control and are ironed, so that the firmness, flatness and attractiveness of the oil seal of the cigarette packet are ensured, and the cigarette packet after being ironed is pushed out by the cigarette packet pneumatic pushing sliding table 7.6 and is arranged box by box.

Fig. 3 is a schematic diagram of the back structure of the final oil seal output device 7 on the whole surface of the tobacco packet, and illustrates the structure of the primary oil seal mechanism 7.1 on the left end part of the tobacco packet. The primary oil seal mechanism 7.1 at the left end of the cigarette packet is positioned at one side of the pneumatic final oil seal mechanism 7.2 at the side face of the four groups of cigarettes. The middle of the four groups of cigarette packet side pneumatic final oil seal mechanisms 7.2 is a space for accommodating the special-shaped packing box.

The primary oil seal mechanism 7.1 of the left end part of the cigarette packet mainly comprises: the left side octagon oil seal assembly 7.1.1, the rotary guide assembly 7.1.2, the oil seal opening and closing driving assembly 7.1.3, the driving gear 7.1.4, the driving stepping motor 7.1.5, the speed reducer 7.1.6, the swing guide assembly 7.1.7, the swing driving cylinder 7.1.8, the mounting seat 7.1.9 and the rotary fluted disc 7.1.10.

The driving stepping motor 7.1.5 and the speed reducer 7.1.6 are connected with the oil seal opening and closing driving assembly 7.1.3 through a driving gear 7.1.4. The oil seal opening and closing drive assembly 7.1.3 includes a drive fluted disc 7.1.3.2. The centers of the driving fluted disc 7.1.3.2 and the rotating fluted disc 7.1.10 are provided with identical and overlapped round openings for inserting BOPP films which are not yet oil-sealed on the left side surface 09 of the special-shaped packaging box. As shown in fig. 3, eight left-side octagonal oil seal assemblies 7.1.1 are circumferentially arranged on the rotary fluted disc 7.1.10 around the circular opening thereof. A triangular ironing plate 7.1.1.1 is arranged on each left octagonal primary oil seal assembly 7.1.1.

As shown in fig. 4, the driving fluted disc 7.1.3.2 is provided with eight slot-shaped openings 7.1.3.1 which are circumferentially and obliquely arranged with the circular opening as a center. Each left octagon primary oil seal assembly 7.1.1 communicates through bearings 7.1.11 into each eight slot 7.1.3.1. And each left octagon primary oil seal assembly 7.1.1 can slide along the radial slide rail 7.1.12. The radial slide rails 7.1.12 are fixed along the radial direction of the rotating toothed disc 7.1.10.

The specific operation of primary oil seal on the left side surface 09 of the special-shaped packing box is as follows:

1. in the initial state, the initial state of the pouch and BOPP film is shown in fig. 11, and the eight ironing boards 7.1.1.1 are in the open state, as shown in fig. 5.

2. The whole final oil seal output device 7 of the cigarette packet horizontally moves towards the direction of the special-shaped packing box, so that a BOPP film part for oil sealing the left side surface 09 of the special-shaped packing box penetrates through the circular openings in the centers of the driving fluted disc 7.1.3.2 and the rotating fluted disc 7.1.10.

3. The fluted disc 7.1.3.2 is driven to rotate and the fluted disc 7.1.3.1 is driven to rotate, the rotary fluted disc 7.1.10 is fixed, the left octagonal primary oil seal assembly 7.1.1 moves inwards along the radial sliding rail 7.1.12 under the limit of the fluted disc 7.1.3.1, the eight ironing plates 7.1.1.1 are synchronously closed, the ironing plates 7.1.1.1 enable BOPP films to be attached to the left side surface 09 of a cigarette packet, and the uniform vertical primary oil seal of the left side surface 09 of the cigarette packet is realized, as shown in fig. 6.

4. When the vertical primary oil seal is completed, the fluted disc 7.1.3.2 is driven to reversely rotate, and the eight ironing plates 7.1.1.1 are driven to reversely open a bit (the opening distance program can be set) from the closed state, so that the octagonal rotary pressing machine is ensured not to be pulled apart. Then, the rotary fluted disc 7.1.10 rotates to drive the eight ironing plates 7.1.1.1 to rotate, and the octagonal BOPP film which is subjected to vertical primary sealing is rotated and flattened in the same direction, so that the primary oil seal of the octagonal left side 09 of the special-shaped packaging box is realized.

The driving manner of the driving fluted disc 7.1.3.2 is a conventional technical means, for example, by driving the gear 7.1.4, driving the stepper motor 7.1.5, etc. The driving manner of the rotary fluted disc 7.1.10 is a conventional technical means, for example, is realized by a swing driving motor 7.1.8, a speed reducer 7.1.6, and the like. The rotary guide assembly 7.1.2 is fixed on the frame and supports and guides the rotary fluted disc 7.1.10. The swing guide assembly 7.1.7 is fixed on the frame and supports and guides the rotary fluted disc 7.1.10. The ironing board 7.1.1.1 is triangular, and is identical to eight triangles formed by taking any side of the octagon of the left side surface 09 as the bottom side, wherein the center of the left side surface 09 is the top end of the triangle in the left side surface 09 of the cigarette packet. Since the "left side" of the pouch is octagonal, eight orientations of the ironing board 7.1.1.1 are required. The BOPP film is folded out by eight corners by the linear motion of the ironing plate 7.1.1.1, and flattened by the rotational motion of the ironing plate 7.1.1.1.

The whole final oil seal output device 7 of tobacco bale is located the left side of the whole initial oil seal device 6 of tobacco bale, and the action flow of device during operation is:

1) When the primary oil seal of the left end part of the tobacco bale is carried out, the telescopic shaft of the X-axis pneumatic sliding table 7.7 extends out, the primary oil seal mechanism 7.1 of the left end part of the tobacco bale is pushed to lean against the left end face of the tobacco bale in the primary oil seal device 6 of the whole surface of the tobacco bale, the primary oil seal mechanism 7.1 of the left end part of the tobacco bale firstly completes the vertical primary oil seal of the left 09 octagon under the control of a program, then eight ironing plates 7.1.1.1 in the primary oil seal assembly 7.1.1 of the left octagon are retracted to a little, and the vertical octagon is rotated and flattened to complete the primary oil seal of the left end part;

2) When the four sides of the tobacco bale are sealed, the telescopic shaft of the tobacco bale pneumatic ejection mechanism 6.6 of the tobacco bale primary oil seal device extends out, the pushing head arranged on the telescopic shaft pushes the tobacco bale after primary oil seal to the tobacco bale primary oil seal output device 7, and the four groups of the tobacco bale side pneumatic final oil seal mechanisms 7.2 sequentially act to finish the four sides of the tobacco bale final oil seal;

the four sides of the special-shaped package are four trapezoid second side walls 07 and/or adjacent first side walls 06 between the right side 08 and the left side 09.

3) When the special-shaped packing box is sealed at the end faces of 2, the cigarette packet pneumatic pushing sliding table 7.6 pushes the special-shaped packing box to a position between the left pneumatic final oil seal mechanism 7.3 of the cigarette packet end face and the right pneumatic final oil seal mechanism 7.4 of the cigarette packet end face, the special-shaped packing box is sealed at the end faces of 2 (namely the right side 08 and the left side 09), the cigarette packet stays at the position after the special-shaped packing box is completed, and the special-shaped packing box is extruded from the following special-shaped packing box, so that the box-by-box arrangement output of the special-shaped packing box is realized.

The heating pipe and the temperature measuring sensor are used for controlling the temperature of the oil seal ironing plate. The shape of the oil seal ironing plate can be designed according to the surface to be oil sealed, for example, the shape of a square, a regular octagon, a trapezoid flat plate or a combination of a trapezoid flat plate and a triangle flat plate can be adopted. The positional relationship of each oil seal mechanism can be conventionally designed according to its function.

Claims (4)

1. A whole-surface oil seal device for a special-shaped packing box is characterized in that,

the special-shaped packaging box comprises: an outer case of the cigarette case;

the right side surface (08) of the cigarette case outer case is square, and the left side surface (09) of the cigarette case outer case is regular octagon;

the side wall of the outer box of the cigarette box is inclined from four corners of the right side surface (08) to the left side surface (09) to form four triangular first side walls (06), and four trapezoid second side walls (07) which are staggered with the first side walls (06) are formed;

the whole-surface oil seal device for the special-shaped packaging box comprises: a primary oil seal device (6) of the whole surface of the tobacco bale and a control mechanism;

the primary oil seal device (6) for the whole surface of the tobacco bale comprises:

the three groups of single-shaft tobacco bale right side end pneumatic primary oil seal mechanisms (6.1) are used for realizing primary oil seal of the packaging film (00) on the right side lower area (081), the right side left area (083) and the right side right area (084) of the special-shaped packaging box;

a group of double-shaft tobacco bale right side end pneumatic primary oil seal mechanisms (6.2) which are used for realizing primary oil seal of the packaging film (00) on the upper edge area (082) of the right side surface of the special-shaped packaging box;

a group of cigarette packet side rear pneumatic primary oil seal mechanism (6.3) which is used for realizing wrapping and primary oil seal of the packaging film (00) on the rear side surface (010) of the top of the special-shaped packaging box;

a group of cigarette packet side front pneumatic primary oil seal mechanisms (6.4) which are used for realizing wrapping and primary oil seal of the packaging film (00) on the front side (011) of the top of the special-shaped packaging box;

the oil seal ironing plates are arranged on the oil seal mechanisms and are used for oil sealing;

the control mechanism is used for realizing the movement of each oil seal mechanism.

2. The full face oil seal for a profile package of claim 1, further comprising: a final oil seal output device (7) for the whole surface of the tobacco packet;

the whole-surface final oil seal output device (7) of the cigarette packet comprises:

the primary oil seal mechanism (7.1) is used for realizing primary oil seal of the packaging film (00) on the left side surface (09) of the special-shaped packaging box;

four groups of cigarette packet side pneumatic final oil seal mechanisms (7.2) are used for realizing final oil seal of the packaging film (00) on four sides of the special-shaped packaging box;

a group of tobacco package end face left pneumatic final oil seal mechanisms (7.3) which are used for realizing final oil seal of the packaging film (00) on the left side face (09) of the special-shaped packaging box;

the right pneumatic final oil seal mechanism (7.4) is used for realizing final oil seal of the packaging film (00) on the right side surface (08) of the special-shaped packaging box;

the cigarette packet pneumatic pushing sliding table (7.6) is used for pushing the cigarette packet to a left pneumatic final oil seal mechanism (7.3) of the cigarette packet end face and a right pneumatic final oil seal mechanism (7.4) of the cigarette packet end face to carry out final oil seals of a left side face (09) and a right side face (08) of the special-shaped packing box;

and each oil seal mechanism is provided with an oil seal ironing plate for oil sealing.

3. The full face oil seal device for a special shaped packing box according to claim 2, wherein the tobacco bale left side end primary oil seal mechanism (7.1) comprises: a rotatable drive toothed disc (7.1.3.2), a rotatable rotating toothed disc (7.1.10);

the centers of the driving fluted disc (7.1.3.2) and the rotating fluted disc (7.1.10) are provided with identical and overlapped round openings for inserting a packaging film (00) part of the left side surface (09) of the special-shaped packaging box, which is not yet sealed;

eight left octagonal primary oil seal assemblies (7.1.1) are circumferentially arranged around a circular opening of the rotary fluted disc (7.1.10), a triangular ironing plate (7.1.1.1) is arranged on each left octagonal primary oil seal assembly (7.1.1), eight groove-shaped openings (7.1.3.1) which are circumferentially arranged with the circular opening as the center are arranged on the driving fluted disc (7.1.3.2), each left octagonal primary oil seal assembly (7.1.1) is communicated into each eight groove-shaped opening (7.1.3.1) through a bearing (7.1.11), each left octagonal primary oil seal assembly (7.1.1) can slide along a radial sliding rail (7.1.12), and the radial sliding rail (7.1.12) is fixed along the radial direction of the rotary fluted disc (7.1.10).

4. The full face oil seal for a profile pack according to claim 1, wherein the full face primary oil seal (6) for a pack further comprises: the tobacco bale pneumatic lifting positioning mechanism (6.5) and the tobacco bale pneumatic ejection mechanism (6.6);

wherein, the pneumatic lifting positioning mechanism (6.5) of the cigarette packet is used for receiving and positioning the transmitted special-shaped packing box and the packing film (00);

the tobacco bale pneumatic ejection mechanism (6.6) is used for ejecting the special-shaped packing box with the primary oil seal and transmitting the special-shaped packing box to a tobacco bale whole-surface final oil seal output device (7).