A tobacco packaging strip heat-sealed automatic splicing mechanism

Abstract

The utility model provides a tobacco packaging strip heat-sealed automatic splicing mechanism, including a frame, a first transparent paper transmission component, a first rotating platform, a first negative pressure suction plate, a first electric heating wire, a second transparent paper transmission component, a second rotating platform, a second negative pressure suction plate, a second electric heating wire, a soldering iron, and a soldering iron pad, wherein the first transparent paper transmission component and the second transparent paper transmission component are arranged on the frame; the first rotating platform and the second rotating platform are rotatably arranged on the frame, the first negative pressure suction plate and the first electric heating wire are arranged on the first rotating platform, and the second negative pressure suction plate and the second electric heating wire are arranged on the second rotating platform; the soldering iron is rotatably arranged on the frame through a connecting component, and the soldering iron pad is arranged on the second rotating platform. The utility model effectively solves the problem of instability when the transparent paper is exhausted and replaced in the prior art, and effectively improves the efficiency and heat sealing effect.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco production and packaging, in particular to an automatic heat-sealed splicing mechanism for tobacco packaging strips. Background Art

[0002] Using transparent paper to package cigarette rods is one of the important steps in tobacco production and packaging. Its heat sealing effect directly affects many problems such as the subsequent storage and sale of cigarette rods. If the heat sealing effect is poor, the transparent paper will spread, causing the cigarette rod packaging to break, making it inconvenient to store, and sales will also be affected. In the prior art, when the transparent paper needs to be replaced, the old transparent paper and the new transparent paper must be heat-sealed and spliced, which will affect the working efficiency of tobacco packaging and the quality of heat sealing. Therefore, it is necessary to design a tobacco packaging strip heat-sealed automatic splicing mechanism to improve the problems in the above-mentioned cigarette rod packaging. Utility Model Content

[0003] In view of the shortcomings of the prior art described above, the technical problem to be solved by the present invention is to provide a tobacco packaging strip heat-sealed automatic splicing mechanism, which is used to solve the problems of poor heat sealing effect in the tobacco production and packaging process and the impact of transparent paper replacement process on production efficiency in the prior art.

[0004] To achieve the above-mentioned purpose, the utility model provides a tobacco packaging strip heat-sealed automatic splicing mechanism, comprising a frame, a first transparent paper transmission assembly, a first rotating platform, a first negative pressure suction plate, a first electric heating wire, a second transparent paper transmission assembly, a second rotating platform, a second negative pressure suction plate, a second electric heating wire, a soldering iron, and a soldering iron pad, wherein the first transparent paper transmission assembly and the second transparent paper transmission assembly are arranged on the frame; the first rotating platform and the second rotating platform are rotatably arranged on the frame, the first negative pressure suction plate and the first electric heating wire are arranged on the first rotating platform, and the second negative pressure suction plate and the second electric heating wire are arranged on the second rotating platform; the soldering iron is rotatably arranged on the frame through a connecting assembly, and the soldering iron pad is arranged on the second rotating platform; the second rotating platform, the first rotating platform, and the soldering iron are arranged on the frame from bottom to top; the first transparent paper passes through the upper side of the first rotating platform, and the second transparent paper passes through the upper side of the second rotating platform.

[0005] Preferably, it also includes a first transparent paper placement column and a second transparent paper placement column, the first transparent paper and the second transparent paper are respectively wound on two tube cores, and the two tube cores are respectively sleeved on the first transparent paper placement column and the second transparent paper placement column; it also includes an output shaft, the first transparent paper transmission assembly includes a plurality of first transparent paper transmission shafts, the second transparent paper transmission assembly includes a plurality of second transparent paper transmission shafts, the first transparent paper is transferred to the output shaft through the plurality of first transparent paper transmission shafts, and the second transparent paper is transferred to the output shaft through the plurality of second transparent paper transmission shafts.

[0006] Preferably, it also includes a first rotating platform driving source, a second rotating platform driving source, and a soldering iron rotating driving source, wherein the first rotating platform driving source is fixed on the frame and is transmission-connected to one end of the first rotating platform; the second rotating platform driving source is fixed on the frame and is transmission-connected to one end of the second rotating platform; the soldering iron rotating driving source is fixed on the frame and is transmission-connected to the soldering iron via a connecting component.

[0007] Preferably, the connecting assembly includes a rotating shaft and a connecting rod, one end of the rotating shaft is rotatably connected to the frame through a bearing, the connecting rod is fixedly connected to the outer circumferential surface of the rotating shaft, and the soldering iron is fixedly connected to one end of the connecting rod away from the rotating shaft.

[0008] Preferably, it also includes a control system, which is communicatively connected with the first heating wire, the second heating wire, the first rotating platform driving source, the second rotating platform driving source, and the soldering iron rotating driving source.

[0009] Preferably, a temperature sensor is further included, and the temperature sensor is communicatively connected to the control system and is used to detect the temperature of the soldering iron.

[0010] Preferably, a timer is further included, and the timer is communicatively connected with the control system and is used to detect the time when the soldering iron contacts the soldering iron pad.

[0011] As described above, the tobacco packaging strip heat-sealed automatic splicing mechanism of the utility model has the following beneficial effects:

[0012] The utility model relates to an automatic heat-sealed splicing mechanism for tobacco packaging strips. First, the first transparent paper and the second transparent paper are wound onto two barrel cores. The first transparent paper is stretched onto the first negative pressure suction plate through a plurality of first transparent paper transmission shafts. The first negative pressure suction plate adsorbs the first transparent paper. The second transparent paper is stretched onto the second negative pressure suction plate through a plurality of second transparent paper transmission shafts. The second negative pressure suction plate adsorbs the second transparent paper. The first transparent paper or the second transparent paper is selected to package the cigarette strip box through the output shaft. When a barrel core (defined as an old roll or a new roll in this application) is about to be used up, the first transparent paper and the second transparent paper are ironed together by a soldering iron. Finally, the first electric heating wire or the second electric heating wire is used to cut off the excess transparent paper of the old roll, thereby completing the continuous feeding of the new roll. The utility model effectively solves the problem of instability when the transparent paper is exhausted and replaced in the prior art, and effectively improves the efficiency and heat sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the external structure diagram of the utility model tobacco packaging strip through heat sealing automatic splicing mechanism;

[0014] Figure 2 This is the internal structure diagram of the utility model tobacco packaging strip through heat sealing automatic splicing mechanism;

[0015] Figure 3 It is a schematic diagram of the utility model of the tobacco packaging strip through heat sealing automatic splicing mechanism using the first transparent paper for packaging;

[0016] Figure 4 It is a schematic diagram of the utility model of the tobacco packaging strip through heat sealing automatic splicing mechanism in which the first transparent paper is used up and replaced with the second transparent paper;

[0017] Figure 5 It is a schematic diagram of the utility model of the tobacco packaging strip through heat sealing automatic splicing mechanism using the second transparent paper for packaging;

[0018] Figure 6 The utility model is a schematic diagram of replacing the first transparent paper when the second transparent paper of the heat-sealed automatic splicing mechanism of tobacco packaging strips is exhausted.

[0019] Description of reference numerals:

[0020] 1. Frame; 2. Output shaft; 3. First transparent paper tube core; 4. Second transparent paper tube core; 5. First transparent paper placement column; 6. Second transparent paper placement column; 7. First transparent paper transmission axis; 8. Second transparent paper transmission axis; 9. First transparent paper; 10. Second transparent paper; 11. First negative pressure suction plate; 12. First electric heating wire; 13. Second electric heating wire; 14. Soldering iron pad; 15. Second negative pressure suction plate; 16. Soldering iron; 17. First rotating platform; 18. Second rotating platform. DETAILED DESCRIPTION

[0021] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0022] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0023] The utility model provides a tobacco packaging strip heat-sealing automatic splicing mechanism. For the convenience of description, the length direction of the frame 1 is defined as the left-right direction, the width direction of the frame 1 is the front-back direction, and the height direction of the frame 1 is the up-down direction. Figure 2 A spatial rectangular coordinate system is established in , with the positive direction of the X-axis being the right direction, the positive direction of the Y-axis being the forward direction, and the positive direction of the Z-axis being the upward direction.

[0024] like Figure 1-Figure 6 As shown, the utility model provides a tobacco packaging strip heat-sealing automatic splicing mechanism, comprising a frame 1, a first transparent paper transmission assembly, a first rotating platform 17, a first negative pressure suction plate 11, a first electric heating wire 12, a second transparent paper transmission assembly, a second rotating platform 18, a second negative pressure suction plate 15, a second electric heating wire 13, a soldering iron 16, and a soldering iron pad 14, the first transparent paper transmission assembly and the second transparent paper transmission assembly are arranged on the frame 1; the first rotating platform 17 and the second rotating platform 18 are rotatably arranged on the frame 1, and the first negative pressure suction plate 11 is provided on the first rotating platform 18. The pressure suction plate 11 and the first heating wire 12 are arranged on the first rotating platform 17, and the second negative pressure suction plate 15 and the second heating wire 13 are arranged on the second rotating platform 18; the soldering iron 16 is rotatably arranged on the frame 1 through a connecting component, and the soldering iron pad 14 is arranged on the second rotating platform 18; the second rotating platform 18, the first rotating platform 17, and the soldering iron 16 are arranged on the frame 1 from bottom to top; the first transparent paper 9 passes through the upper side of the first rotating platform 17, and the second transparent paper 10 passes through the upper side of the second rotating platform 18.

[0025] The utility model relates to a tobacco packaging strip heat-sealed automatic splicing mechanism, which places the first transparent paper 9 and the second transparent paper 10 on the first negative pressure suction plate 11 and the second negative pressure suction plate 15 through the first transparent paper transmission component and the second transparent paper transmission component, and the first negative pressure suction plate 11 adsorbs the first transparent paper 9, and the second negative pressure suction plate 15 adsorbs the second transparent paper 10. When the first transparent paper 9 is used to package the tobacco strip box, the new second transparent paper 10 is continuously adsorbed by the second negative pressure suction plate 15 (correspondingly, when the second transparent paper 10 is used to package the tobacco strip box, the new first transparent paper 9 is continuously adsorbed by the first negative pressure suction plate 11). When the first transparent paper 9 or the second transparent paper 10 is about to be used up, the soldering iron 16 is pressed on the first transparent paper 9 and the second transparent paper 10, and the first transparent paper 9 and the second transparent paper 10 are sealed together by heat, and then the first heating wire 12 or the second heating wire 13 cuts the old roll of transparent paper, thereby realizing uninterrupted transportation of transparent paper in tobacco packaging, improving work efficiency, and having a better heat sealing effect than the prior art.

[0026] Further, such as Figure 2-Figure 6As shown, the first heating wire 12 is arranged on the right side of the first rotating platform 17; the soldering iron pad 14 is arranged on the left side of the second rotating platform 18, the second heating wire 13 is arranged on the right side of the soldering iron pad 14, and the second negative pressure suction plate 15 is arranged on the right side of the second heating wire 13. Further, the left end of the first rotating platform 17 is the rotation center, and the right end of the second rotating platform 18 is the rotation center.

[0027] Preferably, Figure 1-Figure 6 As shown, the automatic splicing mechanism for heat-sealing tobacco packaging strips also includes a first transparent paper placement column 5 and a second transparent paper placement column 6, the first transparent paper 9 and the second transparent paper 10 are respectively wound on two tube cores, and the two tube cores are respectively the first transparent paper tube core 3 and the second transparent paper tube core 4; the two tube cores are respectively sleeved on the first transparent paper placement column 5 and the second transparent paper placement column 6; it also includes an output shaft 2, the first transparent paper transmission component includes a plurality of first transparent paper transmission shafts 7, the second transparent paper transmission component includes a plurality of second transparent paper transmission shafts 8, the first transparent paper 9 is transmitted to the output shaft 2 through the plurality of first transparent paper transmission shafts 7, and the second transparent paper 10 is transmitted to the output shaft 2 through the plurality of second transparent paper transmission shafts 8.

[0028] Preferably, in this embodiment, the tobacco packaging strip through-heat-seal automatic splicing mechanism further includes a first rotating platform driving source, a second rotating platform driving source, and a soldering iron rotating driving source, wherein the first rotating platform driving source is fixed on the frame 1 and is drivingly connected to the left end of the first rotating platform 17; the second rotating platform driving source is fixed on the frame 1 and is drivingly connected to the right end of the second rotating platform 18; the soldering iron rotating driving source is fixed on the frame 1 and is drivingly connected to the soldering iron 16 through a connecting assembly. Furthermore, the first rotating platform driving source, the second rotating platform driving source, and the soldering iron rotating driving source all use motors, and the rotation angle can be controlled.

[0029] Preferably, Figure 2 As shown, the connecting assembly includes a rotating shaft and a connecting rod. The rear end of the rotating shaft is rotatably connected to the frame 1 through a bearing, the right end of the connecting rod is fixedly connected to the outer circumference of the rotating shaft, and the soldering iron 16 is fixedly connected to the left end of the connecting rod.

[0030] Preferably, in this embodiment, a control system is also included, and the control system is connected to the first electric heating wire 12, the second electric heating wire 13, the first rotating platform driving source, the second rotating platform driving source, and the soldering iron rotating driving source. Further, in this embodiment, a temperature sensor and a timer are also included, and the temperature sensor is connected to the control system for detecting the temperature of the soldering iron 16. The timer is connected to the control system for detecting the time when the soldering iron 16 contacts the soldering iron pad 14.

[0031] The utility model relates to a tobacco packaging strip heat-sealed automatic splicing mechanism, and its working principle is as follows:

[0032] 1. The first transparent paper 9 is about to run out, so it is replaced with the second transparent paper 10

[0033] like Figure 1 , Figure 3 , Figure 4 As shown, the first transparent paper core 3 is the left paper roll, and the second transparent paper core 4 is the right paper roll. The left paper roll is sleeved on the first transparent paper placement column 5, and the right paper roll is sleeved on the second transparent paper placement column 6. The first transparent paper 9 is stretched to the subsequent packaging equipment through a plurality of first transparent paper transmission shafts 7 and the output shaft 2. The second transparent paper 10 is stretched to the second rotating platform 18 through a plurality of second transparent paper transmission shafts 8, and is adsorbed by the second negative pressure suction plate 15.

[0034] The subsequent packaging equipment works normally to stretch the first transparent paper 9. When the first transparent paper 9 on the left paper roll is almost used up, the control system controls the soldering iron 16 to be powered on and heated, and the temperature sensor detects the temperature of the soldering iron 16. When the temperature of the soldering iron 16 reaches the expected temperature, the control system starts the splicing action.

[0035] The splicing action is as follows: the control system starts the soldering iron rotation drive source, the second rotating platform drive source, and the first electric heating wire 12. The soldering iron rotation drive source drives the soldering iron 16 to rotate counterclockwise, and the second rotating platform drive source drives the second rotating platform 18 to rotate clockwise, so that the soldering iron 16 contacts the soldering iron pad 14, and the first transparent paper 9 and the second transparent paper 10 between the soldering iron 16 and the soldering iron pad 14 are sealed together. The timer records the contact time of the soldering iron 16 and the soldering iron pad 14. After 1 second of contact, the control system drives the first rotating platform drive source to rotate counterclockwise, that is, the first electric heating wire 12 rotates upward, and the heated first electric heating wire 12 cuts the first transparent paper 9. At the same time, the second electric heating wire 13 is energized to cut the second transparent paper 10 on the right side of the soldering iron pad 14. After the second transparent paper 10 is cut, the control system drives the soldering iron rotation drive source, the first rotating platform drive source, and the second rotating platform drive source to reset, and at the same time turns off the negative pressure on the second negative pressure suction plate 15, the first heating wire 12 and the second heating wire 13 are both powered off, and the second transparent paper 10 is replaced.

[0036] 2. The second transparent paper 10 is about to run out, and is replaced with the first transparent paper 9

[0037] like Figure 1 , Figure 5 , Figure 6As shown, the first transparent paper core 3 is the left paper roll, and the second transparent paper core 4 is the right paper roll. The left paper roll is sleeved on the first transparent paper placement column 5, and the right paper roll is sleeved on the second transparent paper placement column 6. The second transparent paper 10 is stretched to the subsequent packaging equipment through a plurality of second transparent paper transmission shafts 8 and the output shaft 2. The first transparent paper 9 is stretched to the first rotating platform 17 through a plurality of first transparent paper transmission shafts 7, and is adsorbed by the first negative pressure suction plate 11.

[0038] The subsequent packaging equipment works normally to stretch the second transparent paper 10. When the second transparent paper 10 on the right paper roll is almost used up, the control system controls the soldering iron 16 to be powered on and heated, and the temperature sensor detects the temperature of the soldering iron 16. When the temperature of the soldering iron 16 reaches the expected temperature, the control system starts the splicing action.

[0039] The splicing action is as follows: the control system starts the soldering iron rotation drive source, the second rotating platform drive source, and the first electric heating wire 12. The soldering iron rotation drive source drives the soldering iron 16 to rotate counterclockwise, and the second rotating platform drive source drives the second rotating platform 18 to rotate clockwise, so that the soldering iron 16 contacts the soldering iron pad 14, and the first transparent paper 9 and the second transparent paper 10 between the soldering iron 16 and the soldering iron pad 14 are sealed together. The timer records the contact time of the soldering iron 16 and the soldering iron pad 14. After contacting for 1 second, the control system drives the first rotating platform drive source to rotate clockwise, that is, the first electric heating wire 12 rotates downward, and the heated first electric heating wire 12 cuts the second transparent paper 10. After the second transparent paper 10 is cut, the control system drives the soldering iron rotation drive source, the first rotating platform drive source, and the second rotating platform drive source to reset, and at the same time closes the negative pressure on the first negative pressure suction plate 11, the first electric heating wire 12 is powered off, and the first transparent paper 9 is replaced.

[0040] Furthermore, to ensure that the soldering iron 16 can accurately press on the first transparent paper 9, when the second transparent paper 10 is about to run out and the first transparent paper 9 needs to be replaced, the first transparent paper 9 is adsorbed on the right edge of the first negative pressure suction plate 11 to reserve a length of 10-15 mm so that the soldering iron 16 can press the first transparent paper 9. Similarly, since the soldering iron pad 14 is arranged at the left end of the second rotating platform 18, when the second transparent paper 10 is adsorbed by the second negative pressure suction plate 15, the second transparent paper 10 can definitely be pressed by the soldering iron 16, so it is also necessary to cut off the excess second transparent paper 10 on the right side of the soldering iron pad 14.

[0041] Furthermore, the initial position of the first rotating platform 17 will not contact the first transparent paper 9 or the second transparent paper 10 .

[0042] Furthermore, in the above embodiment, although the first heating wire 12 and the second heating wire 13 will cut off the excess parts of the first transparent paper 9 and the second transparent paper 10, there will still be a small amount of excess parts, which will be removed in the subsequent packaging equipment and will not be repeated here.

[0043] Furthermore, a protective shell is also provided on the outside of the tobacco packaging strip heat-sealed automatic splicing mechanism. In this embodiment, the first negative pressure suction plate 11 and the second negative pressure suction plate 15 can also serve as the first rotating platform 17 and the second rotating platform 18, that is, the first heating wire 12 is arranged on the first negative pressure suction plate 11, and the second heating wire 13 and the soldering iron pad 14 are arranged on the second negative pressure suction plate 15. The second heating wire 13 is located in the small arc plate.

[0044] The utility model relates to a tobacco packaging strip heat-sealed automatic splicing mechanism, which effectively solves the instability problem existing in the prior art when the transparent paper is used up and replaced, and effectively improves the efficiency and heat-sealing effect.

[0045] In summary, the utility model effectively overcomes various shortcomings of the prior art and has high industrial utilization value.

[0046] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A tobacco packaging strip heat-sealed automatic splicing mechanism, characterized in that: The invention comprises a frame (1), a first transparent paper transmission component, a first rotating platform (17), a first negative pressure air suction plate (11), a first electric heating wire (12), a second transparent paper transmission component, a second rotating platform (18), a second negative pressure air suction plate (15), a second electric heating wire (13), a soldering iron (16), and a soldering iron pad (14), wherein the first transparent paper transmission component and the second transparent paper transmission component are arranged on the frame (1); the first rotating platform (17) and the second rotating platform (18) are rotatably arranged on the frame (1); the first negative pressure air suction plate (11) and the first electric heating wire (12) are arranged The first rotating platform (17) is arranged on the first rotating platform (17); the second negative pressure air suction plate (15) and the second electric heating wire (13) are arranged on the second rotating platform (18); the soldering iron (16) is rotatably arranged on the frame (1) through a connecting component; the soldering iron pad (14) is arranged on the second rotating platform (18); the second rotating platform (18), the first rotating platform (17) and the soldering iron (16) are arranged on the frame (1) from bottom to top; the first transparent paper (9) passes through the upper side of the first rotating platform (17), and the second transparent paper (10) passes through the upper side of the second rotating platform (18).

2. The tobacco packaging strip heat-sealed automatic splicing mechanism according to claim 1, characterized in that: The invention also comprises a first transparent paper placement column (5) and a second transparent paper placement column (6), wherein the first transparent paper (9) and the second transparent paper (10) are respectively wound on two cylinder cores, and the two cylinder cores are respectively sleeved on the first transparent paper placement column (5) and the second transparent paper placement column (6); the invention also comprises an output shaft (2), wherein the first transparent paper transmission component comprises a plurality of first transparent paper transmission shafts (7), and the second transparent paper transmission component comprises a plurality of second transparent paper transmission shafts (8), wherein the first transparent paper (9) is transmitted to the output shaft (2) through the plurality of first transparent paper transmission shafts (7), and the second transparent paper (10) is transmitted to the output shaft (2) through the plurality of second transparent paper transmission shafts (8).

3. The tobacco packaging strip heat-sealed automatic splicing mechanism according to claim 2, characterized in that: It also comprises a first rotating platform driving source, a second rotating platform driving source, and a soldering iron rotating driving source, wherein the first rotating platform driving source is fixed on the frame (1) and is drivingly connected to one end of the first rotating platform (17); the second rotating platform driving source is fixed on the frame (1) and is drivingly connected to one end of the second rotating platform (18); and the soldering iron rotating driving source is fixed on the frame (1) and is drivingly connected to the soldering iron (16) via a connecting component.

4. The tobacco packaging strip through-heat-sealing automatic splicing mechanism according to claim 3, characterized in that: The connection assembly comprises a rotating shaft and a connecting rod, one end of the rotating shaft is rotatably connected to the frame (1) via a bearing, the connecting rod is fixedly connected to the outer peripheral surface of the rotating shaft, and the soldering iron (16) is fixedly connected to the end of the connecting rod away from the rotating shaft.

5. The tobacco packaging strip through-heat-sealing automatic splicing mechanism according to claim 3, characterized in that: It also includes a control system, which is communicatively connected with the first heating wire (12), the second heating wire (13), the first rotating platform driving source, the second rotating platform driving source, and the soldering iron rotating driving source.

6. The tobacco packaging strip through-heat-sealing automatic splicing mechanism according to claim 5, characterized in that: It also includes a temperature sensor, which is communicatively connected to the control system and is used to detect the temperature of the soldering iron (16).

7. The tobacco packaging strip through-heat-sealing automatic splicing mechanism according to claim 5, characterized in that: It also includes a timer, which is in communication with the control system and is used to detect the time when the soldering iron (16) contacts the soldering iron pad (14).

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