Tobacco packet seal skew correction device

Abstract

The utility model relates to the technical field of cigarette packet seals, in particular to a cigarette packet seal skew correcting device which comprises a cigarette packet die box, a die box cover plate and a correcting guide strip. The tobacco bale mold box is provided with a tobacco bale outlet, a tobacco bale inlet and a tobacco bale passage, and the tobacco bale outlet, the tobacco bale inlet and the tobacco bale passage are communicated with one another; the mold box cover plate is detachably connected with the top of the cigarette packet mold box, and a seal conveyor is arranged at one end, close to the cigarette packet inlet, of the mold box cover plate; a protruding correction guide strip is arranged on the inner wall of the die box cover plate, the seal conveyor and the correction guide strip are located on the same horizontal line, and the correction guide strip corresponds to the middle portion of the top of a cigarette packet passing through the cigarette packet passage. And under the action of each tension of the cigarette packet end (the cigarette packet end: the folded end of the lining paper covering the cigarette packet), the seal adhered to the cigarette packet end is supported to be inclined.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette package seals, in particular to a device for correcting skewness of cigarette package seals. Background Art

[0002] During the cigarette production process, in order to protect each cigarette, the lining paper is generally folded into a rectangular cigarette protection lining box, and then several cigarettes are placed in the cigarette protection lining box. The lining paper at the open end of the cigarette protection lining box is then folded to form a seal, and finally the closed end formed by the folded protection lining box is bonded with a seal to better protect the cigarettes with the help of the cigarette protection lining box.

[0003] However, in the process of sealing and gluing the closed end formed by folding the protective liner box, the intersection of the lower folded wing, the upper half folded wing and the side half folded wing of the liner paper is formed after the folding of the liner paper on the top of the cigarette pack (see the figure in the specification) Figure 9 There are three layers of lining paper overlapping at position A in the figure, and two layers of lining paper overlapping at the intersection of the lower flap of the lining paper and the other upper flap of the lining paper (see the figure in the specification). Figure 9 The thickness and tension of the seal just attached to the cigarette pack with liner paper will be different. Figure 9 In C), under the influence of the tension at the lower fold of the liner paper, the intersection of the upper fold of the liner paper and the side half fold of the liner paper, and the intersection of the lower fold of the liner paper and the other upper fold of the liner paper, and the weak bonding between the seal and the cigarette pack, the seal bonded to the end of the cigarette pack (the end of the cigarette pack: the folded end of the liner paper covering the cigarette pack) is stretched crooked.

[0004] Therefore, it is necessary to improve the stability of the bonding between the seal and the cigarette pack to solve the problem that the seal bonded to the end of the cigarette pack (cigarette pack end: the folded end of the inner lining paper covering the cigarette pack) is tilted due to the loose connection between the seal and the cigarette pack. Utility Model Content

[0005] The purpose of the utility model is to provide a cigarette pack seal skew correction device to solve the problem that the seal adhered to the cigarette pack end (cigarette pack end: the folded end of the inner liner paper covering the cigarette pack) is stretched skew due to the loose connection between the seal and the cigarette pack under the action of various tensions.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] A device for correcting a skewed seal of a cigarette pack, comprising:

[0008] The cigarette package mold box has a cigarette package outlet, a cigarette package inlet and a cigarette package passage, and the cigarette package outlet, the cigarette package inlet and the cigarette package passage are interconnected;

[0009] The mold box cover is detachably connected to the top of the cigarette pack mold box, and a seal conveyor is provided at one end of the mold box cover near the cigarette pack inlet;

[0010] Correction guide strip: a protruding correction guide strip is provided on the inner wall of the mold box cover. The sealing conveyor and the correction guide strip are on the same horizontal line. The correction guide strip corresponds to the top middle part of the cigarette pack passing through the cigarette pack passage.

[0011] Furthermore, a rectangular groove is provided on the inner wall of the mold box cover, and the correction guide strip and the rectangular groove are either bonded or magnetically connected.

[0012] Furthermore, the width of the correction guide strip is one third of the seal width.

[0013] Furthermore, the length of the correction guide bar is the length of the cigarette pack.

[0014] Furthermore, the end of the mold box cover plate and the end of the correction guide bar near the cigarette pack inlet are both inclined, and the inclined end of the mold box cover plate is flush with the inclined end of the correction guide bar.

[0015] Furthermore, the mold box cover is provided with a first through hole, and part of the bolt assembly passes through the first through hole on the mold box cover and is threadedly connected with the second threaded hole on the cigarette pack mold box.

[0016] Furthermore, a guide plate for guiding the seal is provided at one end of the mold box cover plate near the cigarette pack inlet. The guide plate is located on one side of the seal discharge end of the seal conveyor, and the seal discharge end of the seal conveyor is located above the cigarette pack inlet.

[0017] During the working process, when a seal is affixed to the end of a cigarette pack wrapped with liner paper, the seal conveyor at one end of the mold box cover plate near the cigarette pack inlet first conveys the seal to be affixed to the cigarette pack inlet, so that the cigarette pack end (cigarette pack end: the folded end of the liner paper covering the cigarette pack) to be sealed faces the cigarette pack inlet, and then pushes the cigarette pack to be sealed into the cigarette pack passage in the cigarette pack mold box. In this process, the cigarette pack end to be sealed first passes through the cigarette pack inlet, and the seal at the cigarette pack inlet is adhered to the cigarette pack end, and the cigarette pack with the seal affixed is When the pack enters the cigarette pack mold box again, on the one hand, the inner wall of the cigarette pack mold box and the inner wall of the mold box cover exert pressure on the cigarette pack with the seal already bonded, so that the inner lining paper of the outer wall of the cigarette pack is better adhered to the cigarette pack. On the other hand, the protruding correction guide strips on the inner wall of the mold box cover exert pressure on the bonding point between the seal and the cigarette pack and the top of the cigarette pack, so that the seal can be bonded to the cigarette pack more stably and firmly, avoiding the situation where the seal bonded to the cigarette pack is tilted due to the action of various tensions at the end of the cigarette pack (cigarette pack end: cigarette pack folded end) due to the loose connection between the seal and the cigarette pack.

[0018] Compared with the prior art, the present invention has at least one of the following beneficial effects:

[0019] 1. The utility model comprises a cigarette pack mold box, a mold box cover plate and a correction guide strip to form a cigarette pack seal skew correction device. When a cigarette pack with a fresh seal is placed in the cigarette pack mold box, a correction guide strip protruding from the inner wall of the mold box cover plate detachably connected to the top of the cigarette pack mold box applies pressure to the bonding point between the seal and the cigarette pack, thereby making the bonding between the seal and the cigarette pack more stable and firm, thereby preventing the seal bonded to the cigarette pack from being skewed due to the tension of the cigarette pack end (cigarette pack end: the folded end of the cigarette pack) due to a loose connection between the seal and the cigarette pack.

[0020] 2. The present invention sets the connection mode between the correction guide strip and the rectangular strip groove to be either adhesive or magnetic connection. Therefore, the correction guide strip that matches the thickness of the seal to be sealed can be replaced in time according to the thickness of the seal bonded to the cigarette pack, thereby indirectly improving the practicality of the cigarette pack seal skew correction device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the explosion of the first orientation of the structure of the utility model.

[0022] Figure 2 This is a schematic axial view of the first aspect of the structure of the present invention (the cigarette pack seal skew correction device and the cigarette pack).

[0023] Figure 3 This is a schematic diagram of the first orientation of the integration of the mold box cover plate and the correction guide strip in the structure of the present utility model.

[0024] Figure 4 This is a schematic diagram of the modified guide bar structure in the utility model.

[0025] Figure 5 This is a schematic diagram of the second axial view of the structure of the present invention.

[0026] Figure 6 This is a schematic diagram of the first orientation of the integration of the mold box cover plate and the correction guide strip in the structure of the present utility model.

[0027] Figure 7 This is a schematic diagram of the axial side of the mold box cover in the structure of the utility model.

[0028] Figure 8 This is a schematic diagram of the explosion of the second orientation of the structure of the utility model.

[0029] Figure 9 This is a schematic diagram of the seal being bonded to the folded end of the liner paper on the cigarette pack in the present invention.

[0030] In the figure, 1-cigarette package mold box, 2-cigarette package outlet, 3-cigarette package inlet, 4-cigarette package passage, 5-mold box cover, 6-seal conveyor, 7-correction guide strip, 8-rectangular strip groove, 9-mold box cover end, 10-correction guide strip end, 11-first through hole, 12-second threaded hole, 13-guide plate. DETAILED DESCRIPTION

[0031] like Figure 1-9 In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0032] Example

[0033] During the process of sealing and bonding the closed end formed after the protective lining box is folded, due to the influence of the tension at the lower fold of the lining paper, the intersection of the upper fold of the lining paper and the side half fold of the lining paper, and the intersection of the lower fold of the lining paper and the other upper fold of the lining paper, and the fact that the bond between the seal and the cigarette pack is not firm, the seal bonded to the end of the cigarette pack (the end of the cigarette pack: the folded end of the lining paper covering the cigarette pack) is stretched crooked.

[0034] Therefore, the present application proposes a cigarette pack seal skew correction device to solve the problem that the seal adhered to the end of the cigarette pack (cigarette pack end: the folded end of the inner lining paper covering the cigarette pack) is stretched skew due to the loose connection between the seal and the cigarette pack under the action of various tensions.

[0035] For details, please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4A device for correcting the skewness of a cigarette pack seal comprises a cigarette pack mold box 1, a mold box cover 5, and a correction guide strip 7; the cigarette pack mold box has a cigarette pack outlet 2, a cigarette pack inlet 3 and a cigarette pack passage 4, and the cigarette pack outlet 2, the cigarette pack inlet 3 and the cigarette pack passage 4 are interconnected; the mold box cover 5 is detachably connected to the top of the cigarette pack mold box 1, and a seal conveyor 6 is provided at one end of the mold box cover 5 near the cigarette pack inlet 3; a protruding correction guide strip 7 is provided on the inner wall of the mold box cover 5, and the seal conveyor 6 and the correction guide strip 7 are on the same horizontal line, and the correction guide strip 7 corresponds to the middle part of the top of the cigarette pack passing through the cigarette pack passage 4.

[0036] In actual use, when a seal is affixed to the end of a cigarette pack wrapped with liner paper, the seal conveyor 6 at one end of the mold box cover 5 near the cigarette pack inlet 3 first conveys the seal to be affixed to the cigarette pack inlet 3, so that the cigarette pack end to be affixed with a seal (cigarette pack end: the folded end of the liner paper covering the cigarette pack) faces the cigarette pack inlet 3, and then pushes the cigarette pack to be affixed with a seal into the cigarette pack passage 4 in the cigarette pack mold box 1. During this process, the cigarette pack end to be affixed with a seal first passes through the cigarette pack inlet 3, and the seal at the cigarette pack inlet 3 is adhered to the cigarette pack end, and the sealed cigarette pack is affixed. The cigarette pack then enters the cigarette pack mold box 1. On the one hand, the inner wall of the cigarette pack mold box 1 and the inner wall of the mold box cover 5 exert pressure on the cigarette pack with the seal bonded, so that the inner lining paper of the outer wall of the cigarette pack is better adhered to the cigarette pack. On the other hand, the correction guide strip 7 protruding on the inner wall of the mold box cover 5 exerts pressure on the bonding point between the seal and the cigarette pack and the top of the cigarette pack, so that the seal can be bonded to the cigarette pack more stably and firmly, avoiding the situation where the seal bonded to the cigarette pack is tilted due to the tension of the cigarette pack end (cigarette pack end: cigarette pack folded end) due to the loose connection between the seal and the cigarette pack.

[0037] See also Figure 1 、 Figure 3 and Figure 4 In order to facilitate the installation of the correction guide bar 7 on the mold box cover 5, a rectangular strip groove 8 is opened on the inner wall of the mold box cover 5. The correction guide bar 7 and the rectangular strip groove 8 are either bonded or magnetically connected, and can also be selected according to actual needs.

[0038] In actual use, if the thickness of the seals to be bonded to the cigarette packs is different, the correction guide strip 7 that matches the thickness of the seals to be bonded can be replaced with the rectangular strip groove 8 on the inner wall of the mold box cover 5 according to the thickness of the seals to be bonded to the cigarette packs, so that the correction guide strip 7 can apply corresponding pressure to the bonding point between the seals of different thicknesses and the cigarette packs, thereby indirectly improving the stability of the bonding point between the seals of different thicknesses and the cigarette packs.

[0039] It should be noted that the width of the correction guide strip 7 is one-third of the sealing width, or the width of the correction guide strip 7 is the same as the sealing width, and the corresponding selection can also be made according to actual needs.

[0040] It should be noted that when the cigarette pack with the seal already bonded enters the cigarette pack mold box 1 again, in order to extend the time that the correction guide strip 7 applies pressure on the bonding point between the seal and the cigarette pack, the length of the correction guide strip 7 is set to the length of the cigarette pack. It can also be selected accordingly according to actual needs.

[0041] It should be noted that when the correction guide bar 7 is magnetically connected to the rectangular bar groove 8, a magnet can be set in the rectangular bar groove 8, and an iron bar that is magnetically coupled with the magnet is set on the correction guide bar 7.

[0042] See also Figure 5 、 Figure 6 、 Figure 7 and Figure 8 In order to make it easier for the cigarette packs with sealed labels to enter the cigarette pack mold box 1, the end 9 of the mold box cover plate and the end 10 of the correction guide bar near the cigarette pack inlet 3 are both inclined, and the inclined end of the mold box cover plate is flush with the inclined end of the correction guide bar.

[0043] In actual use, when the sealed cigarette pack passes through the cigarette pack inlet 3, since the mold box cover end 9 and the correction guide bar end 10 near one end of the cigarette pack inlet 3 are both inclined, the inclined end of the mold box cover is flush with the inclined end of the correction guide bar. Compared with when the mold box cover end 9 and the correction guide bar end 10 are not inclined, the sealed cigarette pack is easier to pass through the cigarette pack inlet 3.

[0044] See also Figure 8 and Figure 5 In order to achieve the detachability or replaceability between the mold box cover 5 and the cigarette pack mold box 1, a first through hole 11 is opened on the mold box cover 5, and a part of the bolt assembly (bolt assembly: bolt with nut) passes through the first through hole 11 on the mold box cover 5 and is threadedly connected to the second threaded hole 12 on the cigarette pack mold box 1, that is, the bolt with nut passes through the first through hole 11 on the mold box cover 5 and is threadedly connected to the second threaded hole 12 on the cigarette pack mold box 1, and the nut conflicts with the upper part of the mold box cover.

[0045] In actual use, when the cigarette pack mold box 1 and the mold box cover plate 5 are disassembled, the bolt assembly and the first through hole 11 on the mold box cover plate 5 and the second threaded hole 12 on the cigarette pack mold box 1 can be separated at the same time. In this way, the mold box cover plate 5 and the cigarette pack mold box 1 are separated, thereby completing the disassembly process of the cigarette pack mold box 1 and the mold box cover plate 5;

[0046] When assembling the cigarette pack mold box 1 and the mold box cover plate 5, the bolt assembly can be connected to the first through hole 11 on the mold box cover plate 5 and the second threaded hole 12 on the cigarette pack mold box 1 at the same time. In this way, the mold box cover plate 5 and the cigarette pack mold box 1 are connected together to complete the connection process of the cigarette pack mold box 1 and the mold box cover plate 5.

[0047] See also Figure 5 and Figure 7In order to guide the seals transported by the sealing conveyor to the cigarette pack inlet 3, a guide piece 13 for guiding the seals is provided at one end of the mold box cover plate 5 near the cigarette pack inlet 3. The guide piece 13 is located on the side of the seal discharge end of the sealing conveyor 6, and the seal discharge end of the sealing conveyor 6 is located above the cigarette pack inlet 3.

[0048] In actual use, when the seal conveyor conveys the seal to be bonded to the cigarette pack inlet 3, since a guide plate 13 is provided on one side of the seal discharge end of the seal conveyor 6, the seal moving downward moves downward along the side wall of the guide plate 13 to assist the seal in moving downward to the cigarette pack inlet 3.

[0049] It should be noted that the sealing conveyor 6 is an existing technology and has not been improved or designed, so its structure will not be described in detail.

[0050] Although the present invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and implementations may be devised by those skilled in the art that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the present disclosure, the drawings, and the claims, various variations and modifications may be made to the components and / or layout of the subject combination arrangement. In addition to variations and modifications to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. A device for correcting the skew of cigarette pack seals, characterized by: include: A cigarette pack mold box (1) has a cigarette pack outlet (2), a cigarette pack inlet (3) and a cigarette pack passage (4), wherein the cigarette pack outlet (2), the cigarette pack inlet (3) and the cigarette pack passage (4) are interconnected; A mold box cover plate (5) is detachably connected to the top of the cigarette pack mold box (1), and a seal conveyor (6) is provided at one end of the mold box cover plate (5) near the cigarette pack inlet (3); Correction guide strip (7), the inner wall of the mold box cover plate (5) is provided with a protruding correction guide strip (7), the sealing conveyor (6) and the correction guide strip (7) are on the same horizontal line, and the correction guide strip (7) corresponds to the top middle part of the cigarette pack passing through the cigarette pack passage (4).

2. The cigarette package seal skew correction device according to claim 1, characterized in that: The inner wall of the mold box cover plate (5) is provided with a rectangular groove (8), and the correction guide strip (7) and the rectangular groove (8) are either bonded or magnetically connected.

3. The cigarette package seal skew correction device according to claim 2, characterized in that: The width of the correction guide strip (7) is one third of the width of the seal.

4. The cigarette package seal skew correction device according to claim 2, characterized in that: The length of the correction guide bar (7) is the length of the cigarette pack.

5. The cigarette package seal skew correction device according to claim 1, characterized in that: The end portion (9) of the mold box cover plate and the end portion (10) of the correction guide bar near one end of the cigarette pack inlet (3) are both inclined, and the inclined end portion of the mold box cover plate is flush with the inclined end portion of the correction guide bar.

6. The cigarette package seal skew correction device according to claim 1, characterized in that: The mold box cover (5) is provided with a first through hole (11), and part of the bolt assembly passes through the first through hole (11) on the mold box cover (5) and is threadedly connected to the second threaded hole (12) on the cigarette pack mold box (1).

7. The cigarette package seal skew correction device according to claim 1, characterized in that: A guide piece (13) for guiding the seal is provided at one end of the mold box cover plate (5) near the cigarette pack inlet (3). The guide piece (13) is located on one side of the seal discharging end of the seal conveyor (6). The seal discharging end of the seal conveyor (6) is located above the cigarette pack inlet (3).

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