Portable strip transparent packaging device

Abstract

The utility model discloses a portable strip-permeable packing device, which relates to the technical field of cigarette packing, and comprises a fixed box and a detachable box cover, a heat sealing component for heat sealing a strip-permeable membrane and a temperature control component for detecting and adjusting the working temperature of the heat sealing component are arranged in the fixed box; the temperature control assembly is connected with the heat sealing part of the heat sealing assembly so as to detect the working temperature of the heat sealing part. The heat sealing assembly and the temperature control assembly are arranged in the fixing box, compared with an existing full-automatic integrated packaging machine, the full-automatic integrated packaging machine is small in size, convenient to carry and capable of being flexibly carried between retail points to conduct secondary strip-through packaging of strip-through damaged tobaccos, and the problem of secondary packaging of strip-through damaged tobaccos at the retail points is efficiently and conveniently solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette packaging technical field more specifically, relate to a portable strip transparent package device. BACKGROUND

[0002] The strip transparent package is widely used in the industry such as cigarette packaging, and in the field of cigarette packaging, the strip transparent film is wrapped on the cigarette carton to prevent the cigarettes from being damp and losing moisture and aroma, thereby guaranteeing the quality and taste of the cigarettes.

[0003] If the tobacco appears quality problems such as strip transparent scratch and breakage during the monopoly retail process, it needs to be manually wrapped by professional personnel, and the existing cigarette strip transparent packaging equipment is all full-automatic integrated packaging machines, which are large in size and inconvenient to carry to the retail point for strip transparent packaging.

[0004] In summary, how to provide a strip transparent packaging device with small size and convenient to carry to facilitate the re-strip transparent packaging of damaged tobacco at the retail point is a problem to be solved by the technical personnel in the field at present. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims at providing a portable strip transparent packaging device, which sets the heat sealing assembly and temperature control assembly in the fixed box, is small in size and convenient to carry, and can be flexibly carried between retail points for the re-strip transparent packaging of damaged tobacco.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A portable strip transparent packaging device, comprising a fixed box and a detachable box cover, the fixed box is provided with a heat sealing assembly for heat sealing treatment of the strip transparent film and a temperature control assembly for detecting and adjusting the working temperature of the heat sealing assembly, the temperature control assembly is connected with the heat sealing part of the heat sealing assembly to detect the working temperature of the heat sealing part.

[0008] Preferably, the fixed box is provided with an electric control board, the temperature control assembly and the heat sealing part of the heat sealing assembly are arranged on the electric control board, and the heat sealing part protrudes from the electric control board.

[0009] Preferably, a plug receiving groove is arranged between the electric control board and the inner wall surface of the fixed box, and the plug receiving groove is used for storing the power line plug when the box cover is closed.

[0010] Preferably, the bottom surface of the fixed box is provided with at least two supporting parts and a plurality of heat dissipation holes, and the side surface of the fixed box is provided with a heat dissipation fan, air enters the fixed box through the heat dissipation holes and carries heat to be extracted to the external environment by the heat dissipation fan.

[0011] Preferably, the heat dissipation holes are arranged in an array on the bottom surface of the fixed box, and the distance between any two adjacent heat dissipation holes in the length direction of the fixed box is the same as the distance between any two adjacent heat dissipation holes in the width direction of the fixed box.

[0012] Preferably, the temperature control assembly comprises a temperature sensor and a temperature controller, the temperature sensor is used for detecting the working temperature of the heat sealing part, the temperature sensor and the heat sealing assembly are both signal connected with the temperature controller, and the temperature controller is used for closed-loop control of the working temperature of the heat sealing part.

[0013] Preferably, the heat sealing assembly comprises an electric soldering iron for heat sealing treatment of the strip transparent film and a heating pipe for heating the electric soldering iron, the electric soldering iron is arranged parallel to the bottom surface of the fixed box, and the electric soldering iron is connected with the heating pipe.

[0014] Preferably, the electric soldering iron is provided with a heat insulation plate around the electric soldering iron, the heat insulation plate is clamped in the mounting groove of the side wall surface of the electric soldering iron, and the top surface of the heat insulation plate is lower than the top surface of the electric soldering iron.

[0015] Preferably, the surface of the electric soldering iron is a circular arc surface, so that the strip is smooth and flat after heat sealing without wrinkles.

[0016] Preferably, one end of the box cover is hingedly connected with the fixed box, and the other end of the box cover is hook-locked or buckled with the fixed box.

[0017] The portable strip transparent packaging device provided by the utility model sets the heat sealing assembly and the temperature control assembly in the fixed box, compared with the existing full-automatic integrated packaging machine, the volume is smaller, convenient to carry, and the strip transparent packaging device can be flexibly carried between retail points to re-pack strip transparent damaged tobaccos, efficiently and conveniently solving the problem of re-packaging of strip transparent damaged tobaccos in retail points. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only the embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creating labor.

[0019] Figure 1 It is a structure schematic view of the specific embodiment of the portable strip transparent packaging device provided by the utility model;

[0020] Figure 2 It is a structure schematic view of the portable strip transparent packaging device without the box cover; Figure 1 ​

[0021] Figure 3 For Figure 2 The structure diagram of the portable bale packaging device without the electric control board is shown in Figure 1;

[0022] Figure 4 The structure diagram of the heat sealing assembly is shown in Figure 2;

[0023] Figure 5 The structure diagram of the heat sealing assembly without the heat insulation board is shown in Figure 3.

[0024] Figures 1-5 In the present application,

[0025] 10 - fixed box; 11 - handle; 12 - horn hook lock; 20 - box cover; 30 - electric heat sealing assembly; 31 - electric iron; 311 - mounting groove; 32 - heating pipe; 33 - support column; 34 - heat insulation board; 41 - thermal resistance; 42 - temperature controller; 43 - switch; 50 - electric control board; 51 - plug receiving groove; 60 - cooling fan. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] The core of the present application is to provide a portable bale packaging device, which sets the heat sealing assembly and the temperature control assembly in the fixed box, has a small volume and is convenient to carry, and can be flexibly carried between retail points to perform the secondary bale packaging of the damaged tobacco bale.

[0028] The portable bale packaging device provided by the present application comprises a fixed box 10 and a detachable box cover 20, and the fixed box 10 is provided with a heat sealing assembly for heat sealing treatment of a bale film and a temperature control assembly for detecting and adjusting the working temperature of the heat sealing assembly. The temperature control assembly is connected with a heat sealing part of the heat sealing assembly so as to detect the working temperature of the heat sealing part.

[0029] The fixed box 10 and the box cover 20 are detachably connected. As shown in Figure 1, they can be rotatably connected through a rotating shaft, a hinge or the like, and can also be slidably connected through a sliding block guide rail mechanism, as long as the box cover 20 can be normally opened to expose the heat sealing assembly and the temperature control assembly in it. Figure 1

[0030] In order to facilitate the carrying of the bale packaging device, a locking member is further arranged between the fixed box 10 and the box cover 20 to avoid the opening of the bale packaging device during movement. The locking member can be specifically provided as a buckle, a hook lock, a fastening pin or the like.​

[0031] In addition, in order to facilitate the carrying of the strip transparent packaging device, at least one handle 11 is usually arranged on the side of the fixed box 10, as shown in Figure 1 .

[0032] The heat sealing assembly is used for heat sealing treatment of the strip transparent film, so as to iron the lap joint of the strip transparent film on the side of the cigarette box, and complete the strip transparent packaging; the specific type of the heat sealing assembly is not limited, but considering the portability requirement, an electric heat sealing assembly 30 is usually arranged, which is small in size, light in weight, and convenient to carry.

[0033] The temperature control assembly is connected with the heat sealing part of the heat sealing assembly, and is used for detecting the working temperature of the heat sealing part; at the same time, the temperature control assembly is connected with the heating part of the heat sealing assembly, and is used for adjusting the working temperature of the heat sealing part, so as to complete the heat sealing treatment of the strip transparent film in a preset temperature range; it should be noted that the above-mentioned preset temperature range is determined according to factors such as the material and thickness of the strip transparent film actually used for strip transparent packaging, and the specific type and detection accuracy of the temperature control assembly can be determined according to the above-mentioned preset temperature range.

[0034] In the embodiment, the heat sealing assembly and the temperature control assembly are arranged in the fixed box 10, compared with the existing full-automatic integrated packaging machine, the volume is smaller, and it is convenient to carry, and it can be flexibly carried between retail points to perform the strip transparent packaging of the strip transparent damaged tobacco again, and the problem of the strip transparent packaging of the strip transparent damaged tobacco again at the retail point is efficiently and conveniently solved.

[0035] On the basis of the above-mentioned embodiment, in order to facilitate wiring, an electric control board 50 is arranged in the fixed box 10, the heat sealing part of the temperature control assembly and the heat sealing assembly are arranged on the electric control board 50, and the heat sealing part protrudes from the electric control board 50.

[0036] Please refer to Figure 2 , the electric control board 50 can separate the upper and lower space of the fixed box 10, the heat sealing part of the heat sealing assembly protrudes from the electric control board 50, so that the upper space can be used as a heat sealing space, and the lower space can be used for wiring, avoiding the direct contact of the lower wire harness with the heat sealing part, so as to ensure the safety of the strip transparent packaging device during use.

[0037] Considering that the heat sealing part of the heat sealing assembly is installed on the electric control board 50, in order to avoid overheating or damage of the electric control board 50 during the heat sealing process, the electric control board 50 should have good heat insulation capacity and high temperature performance, and a heat insulation plate 34 or other heat insulation structure is preferably arranged outside the heat sealing part to reduce the heat transfer from the heat sealing part to the electric control board 50.

[0038] The electric control board 50 can be welded in the inside of the fixed box 10, and can be arranged in the inside of the fixed box 10 through a detachable connection mode such as clamping connection or bolt connection; in order to facilitate the heat sealing process of the heat sealing part, the electric control board 50 is preferably arranged parallel to the bottom of the fixed box 10.

[0039] Preferably, in order to facilitate the storage of the power cord plug, a plug accommodating groove 51 is arranged between the electric control board 50 and the inner wall surface of the fixed box 10, which is used to store the power cord plug when the box cover 20 is closed.

[0040] Of course, the fixed box 10 can also be designed to have other storage positions for electrical components, which can prevent important electrical components from being lost or forgotten, and can also improve the appearance of the inside of the fixed box 10.

[0041] In this embodiment, the electric control board 50 is used to separate the upper and lower spaces of the fixed box 10, so as to avoid the direct contact between the lower wire harness and the heat sealing part of the upper layer, thereby effectively ensuring the safety of electricity use.

[0042] Based on the above embodiment, considering that a large amount of heat will be generated during the heat sealing process, which will cause the temperature inside the fixed box 10 to rise rapidly, in order to ensure the normal operation of each component in the fixed box 10 under the high temperature environment of 150℃, the bottom of the fixed box 10 is provided with at least two support parts and a plurality of heat dissipation holes, and the side surface of the fixed box 10 is provided with a heat dissipation fan 60. Air enters the fixed box 10 through the heat dissipation holes, and then carries heat and is extracted to the outside environment by the heat dissipation fan 60.

[0043] The support part is used to lift the fixed box 10 to facilitate the air inlet of the heat dissipation hole, and the support part can be specifically a support column, a support seat or the like; considering that the cross-sectional area of the fixed box 10 is large, in order to maintain the balance of the fixed box 10, at least two support parts are needed to support the fixed box 10, and preferably, a support part is arranged at each corner of the fixed box 10.

[0044] The heat dissipation hole is used to provide a channel for air to enter the fixed box 10, and the shape, area, number and distribution of the heat dissipation hole are determined according to the size of the fixed box 10 and the unit heat generation of the heat sealing assembly in actual production, so as to ensure that the temperature of the internal environment of the fixed box 10 is relatively stable.

[0045] Preferably, the heat dissipation holes are arranged in an array on the bottom surface of the fixed box 10, and the distance between any two adjacent heat dissipation holes in the length direction of the fixed box 10 is the same as the distance between any two adjacent heat dissipation holes in the width direction of the fixed box 10.

[0046] The heat dissipation fan 60 is arranged on the side surface of the fixed box 10 to avoid increasing the height of the fixed box 10, and the heat dissipation fan 60 is used to actively dissipate the accumulated heat in the fixed box 10 to avoid the internal environment temperature of the fixed box 10 being too high.

[0047] In the embodiment, the heat dissipation fan 60 is used to actively dissipate heat from the internal environment of the fixing box 10, and the heat dissipation capacity is strong, which is conducive to maintaining the relative stability of the internal environment temperature of the fixing box 10, so as to ensure the normal work of the heat sealing assembly and the temperature control assembly, and protect the service life of the two.

[0048] On the basis of the above embodiment, the structure of the temperature control assembly is limited, and the temperature control assembly includes a temperature sensor and a temperature controller 42. The temperature sensor is used to detect the working temperature of the heat sealing part. The temperature sensor and the heat sealing assembly are both signal connected with the temperature controller 42. The temperature controller 42 is used to perform closed-loop control on the working temperature of the heat sealing part.

[0049] Among them, the temperature sensor is used to detect the working temperature of the heat sealing part of the heat sealing assembly. Considering that the working temperature of the heat sealing part is relatively high, it is usually set as a thermocouple with high measurement accuracy and wide measurement range, or a thermal resistance 41 with high measurement accuracy and stable performance.

[0050] The temperature controller 42 is used to receive temperature control instructions and form closed-loop control on the working temperature of the heat sealing part of the heat sealing assembly through negative feedback adjustment. For example, the temperature controller 42 can be set as an artificial intelligence temperature controller, which can support multiple thermocouples and thermal resistances 41, can realize high-resolution measurement of 0.01℃, can ensure the smoothness of the adjustment process and avoid overshoot through artificial intelligence PID algorithm, and has automatic tuning function, which ensures the accuracy and stability of temperature measurement.

[0051] In addition, please refer to Figure 3 The temperature control assembly can also be provided with a switch 43 for controlling whether the temperature controller 42 is powered on or not, so as to reduce power consumption.

[0052] On the basis of the above embodiment, the structure of the heat sealing assembly is limited. The heat sealing assembly includes an electric iron 31 for heat sealing treatment of the strip transparent film and a heating pipe 32 for heating the electric iron 31. The electric iron 31 is parallel to the bottom surface of the fixing box 10, and the electric iron 31 is connected with the heating pipe 32.

[0053] Please refer to Figure 4 The electric iron 31 is used to iron the lap joint of the strip transparent film on the side of the cigarette box to complete the strip transparent packaging. Therefore, the area of the electric iron 31 should not be less than the area of the side of the cigarette box. In order to avoid damage to the fixing box 10, the electric iron 31 is fixed on the bottom plate of the fixing box 10 through a support column 33. The support column 33 is preferably arranged at both ends of the electric iron 31 in the length direction.

[0054] In order to reduce the influence of the electric iron 31 on the electric control panel 50, preferably, a heat insulation plate 34 is arranged around the electric iron 31. The heat insulation plate 34 can be made of bakelite, glass fiber plate or the like. The heat insulation plate 34 is clamped in the mounting groove 311 of the side wall of the electric iron 31. The top surface of the heat insulation plate 34 is lower than the top surface of the electric iron 31. The height difference between the two is greater than or equal to 2mm, as shown in Figure 4 , so as to further reduce the influence of the heating surface of the electric iron 31 on the electric control panel 50 through the height difference between the heat insulation plate 34 and the electric iron 31.

[0055] The heating pipe 32 is used to heat and warm the electric iron 31. The specific number, power and distribution of the heating pipe 32 are determined according to the thermal conductivity and size of the electric iron 31 in actual production, so as to ensure that the temperature distribution of the electric iron 31 is relatively uniform. For example Figure 5 , two heating pipes 32 are arranged at one end of the electric iron 31 in the length direction and uniformly in the width direction.

[0056] In the embodiment, the heat sealing assembly is arranged as the electric heat sealing assembly 30, which has simple structure and small size and is beneficial to meet the portable demand of the strip packaging device.

[0057] Preferably, the surface of the electric iron 31 is arranged as a circular arc surface, so as to make the strip smooth, flat and wrinkle-free after electric heat sealing. Compared with the surface of the electric iron 31 being a flat surface, the strip packaging effect is better.

[0058] On the basis of the above embodiment, the connection mode of the fixed box 10 and the box cover 20 is limited. One end of the box cover 20 is hingedly connected with the fixed box 10, and the other end of the box cover 20 is hook-locked or buckled with the fixed box 10, such as the horn hook lock 12 shown in Figure 1 . The connection structure is simple and reliable, and is beneficial to the opening and closing of the fixed box 10.

[0059] In a specific embodiment, please refer to Figure 1 . The outer size of the box structure composed of the fixed box 10 and the box cover 20 is 346mm high*261mm wide*140mm high. The box structure is made of Q195 cold-rolled sheet, and the outer surface of the box structure is treated by plastic spraying.

[0060] One end of the box cover 20 is hingedly connected with the fixed box 10 through a rotating shaft or a hinge, and the other end is buckled with the fixed box 10 through the horn hook buckle 12. The horn hook buckle 12 is uniformly arranged along the length direction of the fixed box 10.

[0061] The bottom of the fixing box 10 is provided with four supporting rods and a plurality of heat dissipation holes, and the side of the fixing box 10 is provided with a heat dissipation fan 60, which is used to actively dissipate heat in the fixing box 10, so as to maintain the normal work of the elements in the fixing box 10 under the high temperature environment of 150 DEG C, and keep the external temperature of the fixing box 10 not more than 40 DEG C.

[0062] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between various embodiments can be referred to each other.

[0063] The above has carried out the detailed introduction to the portable strip packaging device provided by the utility model. The principle and implementation mode of the utility model are described by applying specific examples in this paper, and the above embodiment is only used for helping to understand the method and core idea of the utility model. It should be pointed out that for ordinary skilled person in the art, on the premise of not departing from the principle of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A portable strip-through packaging device, characterized in that, Includes a fixed box (10) and a removable box cover (20). The fixed box (10) is provided with a heat sealing assembly for heat sealing the strip permeable film and a temperature control assembly for detecting and adjusting the working temperature of the heat sealing assembly. The temperature control assembly is connected to the heat sealing part of the heat sealing assembly so as to detect the working temperature of the heat sealing part. The bottom surface of the fixed box (10) is provided with at least two support parts for raising the fixed box (10) and several heat dissipation holes. The side of the fixed box (10) is provided with a cooling fan (60). Air enters the fixed box (10) through the heat dissipation holes and then carries heat and is drawn out to the outside environment by the cooling fan (60).

2. The portable strip-through packaging device according to claim 1, characterized in that, The fixed box (10) is provided with an electrical control board (50). The heat sealing parts of the temperature control component and the heat sealing component are both located on the electrical control board (50), and the heat sealing parts protrude from the electrical control board (50).

3. The portable strip-through packaging device according to claim 2, characterized in that, A plug receiving slot (51) is provided between the inner wall of the electrical control board (50) and the fixed box (10). The plug receiving slot (51) is used to store the power cord plug when the box cover (20) is closed.

4. The portable strip-through packaging device according to claim 1, characterized in that, The heat dissipation holes are arranged in an array on the bottom surface of the fixed box (10), and the distance between any two adjacent heat dissipation holes in the length direction of the fixed box (10) is the same as the distance between any two adjacent heat dissipation holes in the width direction of the fixed box (10).

5. The portable strip-through packaging device according to any one of claims 1-4, characterized in that, The temperature control component includes a temperature sensor and a temperature controller (42). The temperature sensor is used to detect the working temperature of the heat sealing part. Both the temperature sensor and the heat sealing component are connected to the temperature controller (42) via signal. The temperature controller (42) is used to perform closed-loop control of the working temperature of the heat sealing part.

6. The portable strip-through packaging device according to any one of claims 1-4, characterized in that, The heat sealing assembly includes a soldering iron (31) for heat sealing the strippermeable film and a heating tube (32) for heating the soldering iron (31). The soldering iron (31) is arranged parallel to the bottom surface of the fixed box (10) and is connected to the heating tube (32).

7. The portable strip-through packaging device according to claim 6, characterized in that, The soldering iron (31) is provided with a heat insulation plate (34) around its perimeter. The heat insulation plate (34) is snapped into the mounting groove (311) on the side wall of the soldering iron (31). The top surface of the heat insulation plate (34) is lower than the top surface of the soldering iron (31).

8. The portable strip-through packaging device according to claim 6, characterized in that, The surface of the soldering iron (31) is an arc surface so that the strip after heat sealing is smooth, flat and wrinkle-free.

9. The portable strip-through packaging device according to any one of claims 1-4, characterized in that, One end of the box cover (20) is hinged to the fixed box (10), and the other end of the box cover (20) is hook-locked or snap-locked to the fixed box (10).

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