Cigarette turnover device and packaging machine
By setting up an L-shaped flip plate in the cigarette production line, the cigarette is turned over during the transportation process, ensuring that the end faces of the transparent paper and the pull-line mounting port are facing up, which facilitates imaging detection, solves the problem of detection difficulties and improves product quality.
Patent Information
- Application Number
- CN202420236402.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-30
AI Technical Summary
In cigarette production, the transparent paper and the tie-up of the cigarette are located on the bottom of the cigarette when transported to the imaging detection device, resulting in the inability to detect the packaging quality of the cigarette, resulting in the smoke with transparent paper packaging defects flowing into the market.
A smoke flip device is designed. By setting an L-shaped flip plate between the smoke conveying channel and the conveyor belt, the smoke is flipped during the conveying process, ensuring that the end faces of the transparent paper and the pull-line rig are facing upward. It is convenient for the imaging detection device to perform detection.
Effective inspection of transparent paper and wire tie opening of cigarettes is achieved, avoiding cigarettes that flow into the market due to packaging defects, and improving product quality.
Smart Images
Figure CN222203019U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of tobacco packaging, in particular to a cigarette strip turning device and a packaging machine. Background Art
[0002] In cigarette production, after the cigarette packaging machine has finished wrapping the cigarette cartons with transparent paper, the cigarette cartons are transported to the carton filling and sealing machine through the cigarette cartons overhead conveyor belt to complete the carton filling and sealing process. In order to ensure the packaging quality of the overlap of the transparent paper and the drawstring of the cigarette cartons, CCD imaging detection is installed on the horizontal conveyor belt where the cigarette cartons enter the carton filling and sealing machine. When the overlap of the transparent paper and the drawstring of the cigarette cartons do not meet the packaging quality requirements, they will be removed, thereby ensuring that cigarette cartons with defects in transparent paper packaging are prevented from entering the market. However, after the cigarette cartons are wrapped with transparent paper, the overlap of the transparent paper and the drawstring is downward, and when the cigarette conveyor belt transports the cigarette cartons to the horizontal conveyor belt in front of the carton filling and sealing machine, the overlap of the transparent paper and the drawstring is still facing the conveyor belt direction, so the CCD imaging detection cannot detect the packaging quality of the overlap of the transparent paper and the drawstring. Utility Model Content
[0003] The purpose of the utility model is to solve the problem that when the cigarette cartons are transported to the imaging detection device, the overlap of the transparent paper and the drawstring of the cigarette cartons is located on the bottom surface of the cigarette cartons, and the imaging detection cannot detect the packaging quality of the overlap. The utility model provides a cigarette cartons turning device, which can turn over the cigarette cartons, so that the overlap of the transparent paper and the drawstring of the cigarette cartons transported to the imaging detection device can be detected by the imaging detection device, thereby preventing cigarette cartons with transparent paper packaging defects from entering the market.
[0004] In order to solve the above technical problems, the embodiment of the utility model discloses a cigarette carton turning device, wherein the cigarette carton is conveyed from a cigarette carton conveying channel to a cigarette carton conveying belt, and the cigarette carton turning device comprises:
[0005] The flip plate is arranged between the cigarette conveying channel and the cigarette conveying belt, and comprises a first plate surface and a second plate surface, wherein the first plate surface and the second plate surface are connected and are in an inverse L shape;
[0006] Among them, the edge of the first plate surface is connected to the end of the cigarette conveying channel, and the first plate surface is inclined relative to the cigarette conveying channel to facilitate the cigarettes to fall into the flip plate from the cigarette conveying channel; the edge of the second plate surface is located above the cigarette conveyor belt to facilitate the cigarettes to fall into the cigarette conveyor belt from the flip plate.
[0007] By adopting the above technical scheme, an L-shaped flip plate is set between the cigarette conveying channel and the cigarette conveyor belt, and the cigarettes on the cigarette conveying channel are first dropped into the L-shaped flip plate. Since the flip plate has a certain inclination angle relative to the cigarette conveying channel, the cigarettes can be flipped into an inclined state when they fall into the L-shaped flip plate. Then, during the subsequent transmission of the cigarettes, the cigarettes on the L-shaped flip plate can be pushed and flipped onto the cigarette conveyor belt, thereby achieving the effect of facing the overlapped end faces of the transparent paper and the pull wire upwards, so as to facilitate the subsequent imaging detection device to detect transparent paper packaging defects and prevent defective products from entering the market.
[0008] As a specific implementation, the height of the first plate surface is smaller than the width of the cigarette rod.
[0009] As a specific implementation, the angle between the first plate surface and the second plate surface is 90°.
[0010] As a specific implementation, the angle between the first plate surface and the cigarette conveying channel is 110°.
[0011] As a specific implementation, the vertical distance between the lowest end of the second plate surface and the cigarette conveyor belt is greater than the thickness of the cigarette.
[0012] As a specific implementation, the distance between the edge of the first plate surface and the last cigarette rod on the cigarette conveying channel is less than 1 / 2 of the width of the cigarette rod.
[0013] As a specific embodiment, it also includes a push plate, which is arranged at the starting end of the cigarette conveying channel. The push plate is used to push the cigarettes on the cigarette conveying channel to move toward the cigarette conveyor belt. The push plate moves each time with a distance equal to the width of the cigarette.
[0014] The embodiment of the present application also discloses a packaging machine, including a cigarette conveying channel, a cigarette conveying belt and the above-mentioned cigarette turning device.
[0015] As a specific embodiment, the cigarette cart flipping device includes a push plate, which is arranged at the starting end of the cigarette cart conveying channel. The push plate is used to push the cigarette carts on the cigarette cart conveying channel to move toward the cigarette cart conveyor belt. The distance moved by the push plate each time is equal to the width of the cigarette cart; the packaging machine also includes a lifting plate, which is arranged between the push plate and the cigarette cart conveying channel, and is used to lift the cigarette carts to the starting end of the cigarette cart conveying channel. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A front view of a cigarette turning device according to an embodiment of the utility model is shown;
[0017] Figure 2 A top view of a cigarette turning device according to an embodiment of the utility model is shown;
[0018] In the figure, 10-cigarette carton, 11-end cigarette carton, 111-transparent paper and pull-wire overlap end surface, 21-conveying channel, 22-turning plate, 221-first plate surface, 222-second plate surface, 23-lifting plate, 24-push plate, 30-cigarette carton conveyor belt. DETAILED DESCRIPTION
[0019] The following is an explanation of the implementation of the present invention by specific specific embodiments. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, the following description will include many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.
[0020] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.
[0021] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.
[0022] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.
[0023] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.
[0024] The embodiment of the present application discloses a cigarette turning device, which is used to turn over the cigarette 10 being transported. The cigarette 10 is transported from the cigarette transport channel 21 to the cigarette conveyor belt 30, and the cigarette conveyor belt 30 transports the cigarette 10 to the CCD imaging detection device. Figure 1 and Figure 2 The cigarette carton 10 flipping device of the embodiment of the present application includes a flip plate 22 , which is arranged between the cigarette carton conveying channel 21 and the cigarette carton conveying belt 30 to serve as a transit for the conveyance of the cigarette carton 10 .
[0025] Continue to refer to Figure 1 The flip plate 22 includes a first plate surface 221 and a second plate surface 222, which are connected and in an inverted L shape. The edge of the first plate surface 221 of the flip plate 22 is connected to the end of the cigarette conveying channel 21 (the connection here includes the edge of the first plate surface 221 being connected to the end of the cigarette conveying channel 21, and also includes the edge of the first plate surface 221 being in contact with the end of the cigarette conveying channel 21). The first plate surface 221 is inclined at an obtuse angle relative to the cigarette conveying channel 21, so that the cigarette 10 falls from the cigarette conveying channel 21 into the flip plate 22. The edge of the second plate surface 222 is located above the cigarette conveying belt 30, so that the cigarette 10 can fall from the flip plate 22 into the cigarette conveying belt 30.
[0026] By adopting the above technical solution, an L-shaped flip plate 22 is arranged between the cigarette conveying channel 21 and the cigarette conveying belt 30, and the cigarettes 10 on the cigarette conveying channel 21 are first dropped into the reverse L-shaped flip plate 22. Since the flip plate 22 has a certain inclination angle relative to the cigarette conveying channel 21, when the cigarettes 10 fall into the L-shaped flip plate 22, they are flipped into an inclined state (such as Figure 1 Specifically, Figure 1 The figure shows the three states of the end cigarette strip 11. When it is on the cigarette conveying channel 21, the transparent paper and the overlap end surface 111 of the pull-string are located at the bottom and in contact with the cigarette conveying channel 21. When it moves to the flip plate 22, the transparent paper and the overlap end surface 111 of the pull-string become inclined and in contact with the end surface of the first plate surface 221, that is, it changes from a horizontal state to an inclined state.
[0027] During the continued transmission of subsequent cigarette cartons 10, the cigarette cartons 10 on the positioning flip plate 22 are pushed, causing the cigarette cartons 10 to flip and fall onto the cigarette conveyor belt 30. At this time, the transparent paper and the drawstring overlap end faces 111 of the cigarette cartons 10 are facing upward, thereby facilitating the subsequent imaging detection device to detect transparent paper packaging defects on the cigarette cartons 10, thereby preventing defective transparent paper products from entering the market.
[0028] As a specific embodiment, the angle between the first plate surface 221 and the second plate surface 222 is 90° (eg Figure 1 In another specific embodiment, the angle between the first plate surface 221 and the second plate surface 222 may also be an acute angle, so as to receive the cigarette rod 10 and prevent it from falling.
[0029] Furthermore, the height of the first plate surface 221 is smaller than the width of the cigarette strip 10 (i.e. Figure 1 The dimensions shown at B in the figure are such that the cigarette strips 10 on the flip plate 22 can extend out of the edge of the first plate surface 221, making it easier for the subsequent cigarette strips 10 to be pushed when being transported, so that they can be flipped and fall onto the cigarette conveyor belt 30.
[0030] As a specific implementation of this embodiment, the angle between the first plate surface 221 and the conveying channel 21 is 110° (i.e. Figure 1 This angle enables the cigarette strips 10 to slide smoothly into the turning plate 22 , and also facilitates the subsequent turning of the cigarette strips 10 and falling onto the cigarette strip conveyor belt 30 .
[0031] Furthermore, the vertical distance between the lowest end of the second plate surface 222 and the cigarette conveyor belt 30 (i.e. Figure 1 The dimension shown at H in the figure is greater than the thickness of the cigarette 10 (i.e. Figure 1 The size shown at D in the middle provides space for the cigarette strip 10 to be turned over.
[0032] Reference Figure 1 and Figure 2 The embodiment of the present application also includes a push plate 24, which is arranged at the starting end of the cigarette conveying channel 21. The push plate 24 is used to push the cigarettes 10 on the cigarette conveying channel 21 to move toward the cigarette conveyor belt 30. The moving distance of the push plate 24 each time is equal to the width of the cigarette 10.
[0033] Furthermore, the distance between the edge of the first plate surface 221 and the last cigarette 10 on the cigarette conveying channel 21 (i.e. Figure 1 The dimension shown at L in the middle is smaller than 1 / 2 of the width of the cigarette 10 (dimension shown at B). That is to say, during the transportation of the cigarettes 10, each cigarette 10 is neatly arranged in the cigarette transportation channel 21. Each time the push plate 24 pushes the cigarette 10, all the cigarettes 10 move a distance of the width of a cigarette 10 on the cigarette 10 channel. When the cigarette 10 channel is full, the cigarette 10 at the end of the cigarette transportation channel 21 close to the flip plate 22 is the end cigarette 11, and the distance between the end cigarette 11 and the edge of the first plate surface 221 of the flip plate 22 is less than half of the width of the cigarette 10. This arrangement is so that when the push plate 24 pushes the cigarette 10 next time, the end cigarette 11 can be flipped onto the flip plate 22 with the edge of the first plate surface 221 as a fulcrum after moving a distance of the width of a cigarette 10.
[0034] Another embodiment of the present application also discloses a packaging machine, including a cigarette conveying channel 21, a cigarette conveying belt 30 and the above-mentioned cigarette 10 turning device. Figure 1 The packaging machine also includes a lifting plate 23, which is arranged between the push plate 24 and the cigarette conveying channel 21, and is used to lift the cigarette 10 to the starting end of the cigarette conveying channel 21.
[0035] When the embodiment of the present application is used, the cigarette cartons 10 are lifted by the lifting plate 23 to the position between the push plate 24 and the cigarette conveying passage 21 after passing through the cigarette cartons 10 outlet of the packaging machine. The push plate 24 pushes the arranged cigarette cartons 10 forward along the cigarette conveying passage 21 (i.e., along the Figure 1 and Figure 2 F moves in the direction shown in the figure), each time the push plate 24 pushes the cigarette 10 on the cigarette conveying channel 21, it moves forward a distance of the width of a cigarette 10. Since the distance between the end cigarette 11 and the edge of the first plate surface 221 is less than 1 / 2 the width of a cigarette 10, the end cigarette 11 flips over and falls into the flip plate 22 during the next push of the push plate 24. The cigarette 10 that falls into the flip plate 22 is flipped over and falls onto the cigarette conveyor belt 30 under the push of the subsequent cigarette 10. Repeated pushing completes the flipping of the cigarette 10 in production, so that the transparent paper and the drawstring overlap end face 111 of the cigarette 10 that was originally facing downwards turn upwards, which is convenient for the subsequent imaging detection device to detect the quality of the transparent paper packaging, thereby preventing the cigarettes 10 with transparent paper packaging defects from entering the market.
[0036] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above contents are further detailed descriptions of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art may make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.
Claims
1. A cigarette carton turning device, wherein the cigarette carton is conveyed from a cigarette carton conveying channel to a cigarette carton conveying belt, It is characterized in that The cigarette carton turning device comprises: A turnover plate is arranged between the cigarette conveying channel and the cigarette conveying belt, the turnover plate comprises a first plate surface and a second plate surface, the first plate surface and the second plate surface are connected and are in an inverted L shape; Among them, the edge of the first plate surface is connected to the end of the cigarette conveying channel, and the first plate surface is inclined relative to the cigarette conveying channel to facilitate the cigarettes to fall into the flip plate from the cigarette conveying channel; the edge of the second plate surface is located above the cigarette conveyor belt to facilitate the cigarettes to fall into the cigarette conveyor belt from the flip plate.
2. The cigarette carton turning device according to claim 1, It is characterized in that The height of the first plate surface is smaller than the width of the cigarette strip.
3. The cigarette carton turning device according to claim 1, It is characterized in that The angle between the first plate surface and the second plate surface is 90°.
4. The cigarette carton turning device according to claim 1, It is characterized in that The angle between the first plate surface and the cigarette conveying channel is 110°.
5. The cigarette carton turning device according to claim 1, It is characterized in that The vertical distance between the lowest end of the second plate surface and the cigarette conveyor belt is greater than the thickness of the cigarette.
6. The cigarette carton turning device according to claim 1, It is characterized in that The distance between the edge of the first plate surface and the cigarette at the end of the cigarette conveying channel is less than 1 / 2 of the width of the cigarette.
7. The cigarette carton turning device according to claim 6, It is characterized in that It also includes a push plate, which is arranged at the starting end of the cigarette conveying channel. The push plate is used to push the cigarettes on the cigarette conveying channel to move toward the cigarette conveyor belt. The push plate moves each time with a distance equal to the width of the cigarette.
8. A packaging machine, It is characterized in that It comprises a cigarette conveying channel, a cigarette conveying belt and a cigarette turning device as claimed in any one of claims 1 to 6.
9. The packaging machine according to claim 8, It is characterized in that The cigarette turning device comprises a push plate, which is arranged at the starting end of the cigarette conveying channel, and is used to push the cigarettes on the cigarette conveying channel to move toward the cigarette conveying belt, and the moving distance of the push plate each time is equal to the width of the cigarette; The packaging machine also includes a lifting plate, which is arranged between the push plate and the cigarette conveying channel and is used to lift the cigarette to the starting end of the cigarette conveying channel.