Transparent paper correcting device and packaging equipment thereof

Abstract

The utility model discloses a transparent paper correcting device which comprises a base plate, a driving assembly connected to the base plate and a swing assembly in transmission connection with the driving assembly, transparent paper is wound on the swing assembly, and the driving assembly drives the swing assembly to swing so as to correct the moving track of the transparent paper. The driving assembly drives the swing assembly to swing to achieve automatic deviation correction of transparent paper in the conveying process, the packaging equipment does not need to be shut down to adjust the transparent paper, the packaging efficiency of cigarette cases is improved, meanwhile, the phenomenon that due to deviation of the transparent paper, the moving track of a pull wire on the surface of the transparent paper deviates is avoided, and the packaging quality of the cigarette cases is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette case packaging, in particular to a transparent paper correction device and its packaging equipment. Background Art

[0002] In the cigarette packaging process, transparent paper is usually used to wrap the cigarette case to prevent it from being contaminated or damaged during transportation and sales. During the transportation of the transparent paper, since the transparent paper is made of POPP (biaxially oriented polypropylene) film material, an adsorption effect will occur, causing the transparent paper to shift on the conveying mechanism. At the same time, the position of the drawstring adhered to the surface of the transparent paper by the pressure wheel also shifts, resulting in the position of the U-shaped cutting opening not falling in the middle of the drawstring, and the cigarette case packaging quality is low. Summary of the Utility Model

[0003] The utility model provides a transparent paper correction device, which is used to solve the technical problem that the cigarette case packaging quality is low due to the shift of the transparent paper box and the drawstring during the cigarette case packaging process.

[0004] The utility model is realized through the following technical solutions:

[0005] The utility model provides a transparent paper correction device, including: a substrate, a driving component connected to the substrate, and a swinging component drivingly connected to the driving component. The transparent paper is wound around the swinging component, and the driving component drives the swinging component to swing to correct the moving track of the transparent paper.

[0006] Further, the driving component includes: a driving motor, an input gear connected to the driving end of the driving motor, a mounting bearing connected to the substrate, an output gear sleeved on the mounting bearing, an output gear drivingly connected to the input gear, a swinging shaft drivingly connected to the output gear, and the swinging component is drivingly connected to the swinging shaft.

[0007] Further, the circumferential surface of the output gear is an eccentric circumferential surface, one end of the swinging shaft is swingably connected to the circumferential surface of the output gear, and the other end of the swinging shaft is drivingly connected to the swinging component.

[0008] Further, the driving component further includes a connecting shaft, the other end of the swinging shaft is connected to the shaft body of the connecting shaft, and the end of the connecting shaft is drivingly connected to the swinging component.

[0009] Further, the swinging component includes: a swinging arm drivingly connected to the connecting shaft and two first paper guiding rollers connected to the swinging arm. One of the first paper guiding rollers is arranged on one side of the swinging arm, and the other first paper guiding roller is arranged on the other side of the swinging arm.

[0010] Further, the transparent paper correction device further includes a second paper guide roller and a third paper guide roller. Both the second paper guide roller and the third paper guide roller are rotatably connected to the substrate, and both the second paper guide roller and the third paper guide roller are located above the swing assembly.

[0011] Further, the second paper guide roller and the third paper guide roller are arranged in sequence along the conveying direction of the transparent paper, and the axes of the second paper guide roller and the third paper guide roller are parallel to each other.

[0012] Further, a sliding groove is transversely provided on the substrate, and the second paper guide roller slides in the sliding groove.

[0013] Further, the transparent paper correction device further includes a fourth paper guide roller. The fourth paper guide roller is rotatably connected to the substrate, and the fourth paper guide roller is located below the swing assembly.

[0014] The present utility model also proposes a packaging device, including the transparent paper correction device as described above.

[0015] Beneficial effects of the present utility model:

[0016] Compared with the prior art, the transparent paper correction device proposed by the present utility model realizes automatic deviation correction of the transparent paper during the conveying process by driving the swing assembly to swing through the driving component, without the need to stop the packaging device to adjust the transparent paper, improving the packaging efficiency of cigarette cases. At the same time, it avoids the phenomenon that the moving trajectory of the surface drawstring of the transparent paper deviates due to the deviation of the transparent paper, improving the quality of cigarette case packaging.

[0017] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the present utility model more obvious and understandable, the following preferred embodiments are specifically described in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a transparent paper correction device proposed by the present utility model;

[0019] Figure 2 It is a schematic side view structure diagram of a transparent paper correction device proposed by the present utility model;

[0020] Figure 3 It is a schematic diagram of the overall structure of the driving component in a transparent paper correction device proposed by the present utility model;

[0021] Figure 4 It is a schematic diagram of the transmission relationship structure between the driving component and the swing assembly in a transparent paper correction device proposed by the present utility model.

[0022] Description of the reference numerals in the drawings:

[0023] 1. Substrate; 11. Sliding groove; 2. Driving assembly; 21. Driving motor; 22. Input gear; 23. Mounting bearing; 24. Output gear; 25. Swing shaft; 26. Connecting shaft; 3. Swing assembly; 31. Swing arm; 32. First paper guide roller; 4. Second paper guide roller; 5. Third paper guide roller; 6. Fourth paper guide roller. Detailed implementation manners

[0024] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the drawings and specific implementation manners.

[0025] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part rather than all of the embodiments of the present utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

[0027] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0028] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "attachment", "fixation" shall be understood in a broad sense. For example, it may be a connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0030] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0031] Please refer to Figures 1 to 4 , the present utility model provides a transparent paper correction device, including: a substrate 1, a driving assembly 2 connected to the substrate 1, and a swinging assembly 3 drivingly connected to the driving assembly 2. A transparent paper is wound around the swinging assembly 3, and the driving assembly 2 drives the swinging assembly 3 to swing so as to correct the moving trajectory of the transparent paper.

[0032] It should be specifically noted that both the driving assembly 2 and the swinging assembly 3 are controlled by a control system (not shown in the figure).

[0033] During actual operation, when the detection unit detects that the moving track of the transparent paper deviates to the left, the driving component 2 drives the swinging component 3 to swing to the right, causing the transparent paper to deviate to the right (i.e., inwards) on the swinging component 3, so as to return to the correct moving track. On the contrary, if the transparent paper deviates to the right, the swinging component 3 will swing to the left, causing the transparent paper to deviate to the left (i.e., outwards) for correction.

[0034] The transparent paper correction device proposed in this embodiment realizes the automatic deviation correction of the transparent paper during transportation by driving the swinging component 3 to swing through the driving component 2, without stopping the packaging equipment to adjust the transparent paper, improving the packaging efficiency of cigarette cases. At the same time, it avoids the phenomenon that the moving track of the surface drawstring of the transparent paper deviates due to the deviation of the transparent paper, and improves the quality of cigarette case packaging.

[0035] Please refer to Figure 3 and Figure 4 , the driving component 2 includes: a driving motor 21, an input gear 22 connected to the driving end of the driving motor 21, a mounting bearing 23 connected to the substrate 1, an output gear 24 sleeved on the mounting bearing 23, an output gear 24 in transmission connection with the input gear 22, a swinging shaft 25 in transmission connection with the output gear 24, and the swinging component 3 is in transmission connection with the swinging shaft 25.

[0036] Specifically, the driving motor 21 drives the input gear 22 to rotate. The input gear 22 transmits the power to the output gear 24. The output gear 24 drives the swinging shaft 25 to rotate, and then drives the swinging component 3 to swing reciprocally to correct the moving track of the transparent paper, avoiding the phenomenon of low-quality cigarette case packaging caused by the deviation of the transparent paper.

[0037] Please refer to Figure 4 , the circumferential surface of the output gear 24 is an eccentric circumferential surface. One end of the swinging shaft 25 is swing-connected to the circumferential surface of the output gear 24, and the other end of the swinging shaft 25 is in transmission connection with the swinging component 3.

[0038] Specifically, the eccentric circumferential surface makes the trajectory of the swinging shaft 25 on the circumference not a standard circle but a circle with the center of the output gear 24 as the center and the eccentricity as the radius when the output gear 24 rotates. Therefore, when the output gear 24 rotates, one end of the swinging shaft 25 will move along the trajectory of this eccentric circle, driving the swinging shaft 25 to swing reciprocally. The swinging shaft 25 synchronously drives the swinging component 3 to correct the moving track of the transparent paper.

[0039] Please refer to Figure 3 and Figure 4 , the driving component 2 further includes a connecting shaft 26. The other end of the swinging shaft 25 is connected to the shaft body of the connecting shaft 26, and the end of the connecting shaft 26 is in transmission connection with the swinging component 3.

[0040] Specifically, the connecting shaft 26 is connected to the other end of the swing shaft 25 through its shaft body, ensuring the smooth transmission of power from the swing shaft 25 to the connecting shaft 26. Subsequently, the end of the connecting shaft 26 is in driving connection with the swing assembly 3, converting the swing motion into the correction action of the swing assembly 3 on the transparent paper. The swing assembly 3 and the swing shaft 25 are in power transmission through the connecting shaft 26, dispersing the stress and torque generated during power transmission by the swing shaft 25, improving the stability of power transmission, and reducing wear and damage between components.

[0041] Please refer to Figures 2 to 4 , the swing assembly 3 includes: a swing arm 31 in driving connection with the connecting shaft 26 and two first paper guide rollers 32 connected to the swing arm 31, one of the first paper guide rollers 32 is arranged on one side of the swing arm 31, and the other first paper guide roller 32 is arranged on the other side of the swing arm 31.

[0042] Specifically, the swing arm 31 is in driving connection with the swing shaft 25 through the connecting shaft 26, and the swing motion of the swing arm 31 drives the two first paper guide rollers 32 to swing synchronously. These two first paper guide rollers 32 are respectively arranged on both sides of the swing arm 31. When the swing arm 31 swings, the two first paper guide rollers 32 will move along a preset trajectory, thereby correcting the moving path of the transparent paper.

[0043] Please refer to again Figures 2 to 4 , the transparent paper correction device further includes a second paper guide roller 4 and a third paper guide roller 5. The second paper guide roller 4 and the third paper guide roller 5 are both rotatably connected to the substrate 1, and the second paper guide roller 4 and the third paper guide roller 5 are both located above the swing assembly 3.

[0044] Specifically, the transparent paper enters the correction device from the upstream device and passes through the second paper guide roller 4, the first paper guide roller 32 in the swing assembly 3, and the third paper guide roller 5 in sequence. When the driving assembly 2 drives the swing assembly 3 to swing and correct the moving path of the transparent paper, the transparent paper wound around the second paper guide roller 4 and the third paper guide roller 5 will move synchronously to correct the moving path of the transparent paper within the correction device.

[0045] Please refer to again Figures 2 to 4 , the second paper guide roller 4 and the third paper guide roller 5 are arranged in sequence along the conveying direction of the transparent paper, and the axes of the second paper guide roller 4 and the third paper guide roller 5 are parallel to each other.

[0046] Specifically, the second paper guide roller 4 and the third paper guide roller 5 are arranged in sequence along the conveying direction of the transparent paper, and their axes are parallel to each other, enabling the stable transmission of the transparent paper. This avoids jitter and deviation of the transparent paper during transmission, thereby improving the accuracy and quality of cigarette box packaging.

[0047] Please refer to Figure 2 , a sliding groove 11 is horizontally provided on the substrate 1, and the second paper guide roller 4 slides in the sliding groove 11.

[0048] Specifically, when it is necessary to change the specification of the transparent paper, only the position of the second paper guiding roller 4 needs to be adjusted, so as to transport transparent papers of different specifications and materials, improving the applicability of the correction device.

[0049] Please refer to Figures 2 to 4 , the transparent paper correction device further includes a fourth paper guiding roller 6, the fourth paper guiding roller 6 is rotatably connected to the substrate 1, and the fourth paper guiding roller 6 is located below the swing assembly 3.

[0050] Specifically, the fourth paper guiding roller 6 is located below the swing assembly 3 and cooperates with the first paper guiding roller 32, the second paper guiding roller 4 and the third paper guiding roller 5 to guide the transparent paper to the next working station.

[0051] In this embodiment, the second paper guiding roller 4, the third paper guiding roller 5 and the fourth paper guiding roller 6 are sequentially arranged on the substrate 1 along the conveying direction of the transparent paper. In actual use, the transparent paper enters the correction device from the previous working station. First, it passes through the left side of the second paper guiding roller 4, then passes through the first paper guiding roller 32 on one side of the swing arm 31, passes out from the left side of the first paper guiding roller 32 on the other side of the swing arm 31, then passes into the third paper guiding roller 5 from the right side of the third paper guiding roller 5, and finally passes out from the left side of the fourth paper guiding roller 6 and enters the next working station. Through the mutual cooperation of the second paper guiding roller 4, the third paper guiding roller 5, the fourth paper guiding roller 6, the driving assembly 2 and the swing assembly 3, the transparent paper can be stably transported on the correction device.

[0052] The present utility model further provides a packaging device, including the transparent paper correction device as described above.

[0053] Specifically, since the transparent paper correction device is applied to the packaging device, the beneficial effects of the transparent paper correction device are the same as those of the packaging device.

[0054] Compared with the prior art, for the transparent paper correction device provided by the present utility model, the driving assembly 2 drives the swing assembly 3 to swing to realize the automatic deviation correction of the transparent paper during the conveying process, without stopping the packaging device to adjust the transparent paper, improving the packaging efficiency of the cigarette case. At the same time, the phenomenon that the moving track of the surface drawstring of the transparent paper is deviated due to the deviation of the transparent paper is avoided, improving the quality of the cigarette case packaging.

[0055] The above is only the specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or replacements, and these modifications or replacements should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A transparent paper correction device, characterized in that, Comprising: a substrate, a driving assembly connected to the substrate, and a swinging assembly drivingly connected to the driving assembly. A transparent paper is wound around the swinging assembly. The driving assembly drives the swinging assembly to swing so as to correct the moving track of the transparent paper.

2. The transparent paper correction device according to claim 1, characterized in that, The driving assembly includes: a driving motor, an input gear connected to the driving end of the driving motor, a mounting bearing connected to the substrate, an output gear sleeved on the mounting bearing, an output gear drivingly connected to the input gear, a swinging shaft drivingly connected to the output gear, and the swinging assembly is drivingly connected to the swinging shaft.

3. The transparent paper alignment device according to claim 2, wherein, The circumferential surface of the output gear is an eccentric circumferential surface. One end of the swinging shaft is swingably connected to the circumferential surface of the output gear, and the other end of the swinging shaft is drivingly connected to the swinging assembly.

4. The transparent paper correction device according to claim 3, characterized in that The driving assembly further includes a connecting shaft. The other end of the swinging shaft is connected to the shaft body of the connecting shaft, and the end of the connecting shaft is drivingly connected to the swinging assembly.

5. The transparent paper alignment device according to claim 4, characterized in that The swinging assembly includes: a swinging arm drivingly connected to the connecting shaft and two first paper guide rollers connected to the swinging arm. One of the first paper guide rollers is disposed on one side of the swinging arm, and the other first paper guide roller is disposed on the other side of the swinging arm.

6. The transparent paper correction device according to claim 1, characterized in that, The transparent paper correcting device further includes a second paper guide roller and a third paper guide roller. The second paper guide roller and the third paper guide roller are both rotatably connected to the substrate, and the second paper guide roller and the third paper guide roller are both located above the swinging assembly.

7. The transparent paper correction device according to claim 6, characterized in that, The second paper guide roller and the third paper guide roller are arranged in sequence along the conveying direction of the transparent paper, and the axes of the second paper guide roller and the third paper guide roller are parallel to each other.

8. The transparent paper correction device according to claim 7, wherein A sliding groove is transversely provided on the substrate, and the second paper guide roller slides in the sliding groove.

9. The transparent paper correction device according to claim 6, wherein The transparent paper correcting device further includes a fourth paper guide roller. The fourth paper guide roller is rotatably connected to the substrate, and the fourth paper guide roller is located below the swinging assembly.

10. A packaging device, characterized in that, Comprising the transparent paper correcting device according to any one of claims 1 to 9.

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