A cigarette packet tax stamp machine and a cigarette packet production line

Abstract

The utility model belongs to the cigarette packet production and manufacturing technical field discloses a cigarette packet tax ticket machine and cigarette packet production line. The cigarette packet tax ticket machine includes the material conveying device for conveying cigarette packet, the pasting device is set on the material feeding end of material conveying device top, pasting device is used to the first section of tax ticket is pasted in the first side of cigarette packet, the second section of tax ticket is outwardly protruding from the edge of first section, and is located the outside of cigarette packet, the bending piece and the drive part of connecting bending piece are set between pasting device and the material outlet of material conveying device, the drive part is used to drive bending piece bending the second section of tax ticket, makes the second section of tax ticket and the second side of cigarette packet fit, wherein, the first side and the second side are adjacent arrangement, need not additional operation, can realize the integration automatic pasting of tax ticket bending and pasting on the adjacent two sides of cigarette packet, reduces the process steps of cigarette packet tax ticket pasting, promotes the production efficiency of cigarette packet.

Description

Technical Field

[0001] This utility model relates to the field of cigarette packaging manufacturing technology, and in particular to a cigarette packaging tax invoice machine and a cigarette packaging production line. Background Technology

[0002] With the continuous development of cigarette export trade, different exporting countries have different requirements for the process of affixing tax stamps to cigarette packs. Currently, cigarette pack tax stamp machines on the market can only affix tax stamps to the back of cigarette packs. Some cigarette pack tax stamp machines that can affix tax stamps to multiple locations require multiple independent processes or rely on manual assistance to complete the segmented affixing, which is cumbersome and results in low cigarette pack production efficiency.

[0003] Therefore, there is an urgent need to propose a cigarette packaging tax invoice machine and a cigarette packaging production line to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a cigarette pack tax invoice machine and a cigarette pack production line, which can realize the integrated automatic pasting of tax invoices on adjacent sides, thereby improving the production efficiency of cigarette packs.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A cigarette packaging tax invoice machine, comprising:

[0007] The conveying device is configured to convey the smoke bales;

[0008] A tax stamping device is disposed above the feed end of the feeding device. The tax stamping device is configured to affix a first section of the tax stamp to a first side of the cigarette pack, and a second section of the tax stamp extends outward from the edge of the first section and is located on the outside of the cigarette pack.

[0009] A bending component is disposed between the ticket pasting device and the discharge end of the material conveying device;

[0010] A driving member is connected to the bending member, and the driving member is configured to drive the bending member to bend the second segment of the tax stamp, so that the second segment of the tax stamp fits against the second side of the cigarette pack, wherein the first side and the second side are arranged adjacent to each other.

[0011] As an optional solution for the cigarette packaging tax invoice machine, the driving component is a crank-connecting rod mechanism, which includes a drive motor, a crank, and a connecting rod. The output shaft of the drive motor is fixedly connected to one end of the crank, the other end of the crank is hinged to the connecting rod, and the other end of the connecting rod is hinged to the fixed end of the bent component. The drive motor drives the crank to rotate, and the crank, through the connecting rod, drives the free end of the bent component to press down on the second section and press the second section against the second side.

[0012] As an optional solution for the cigarette packaging tax invoice machine, the free end of the bent part is provided with a pressing block. The pressing block includes a pressing bottom surface and a pressing side surface adjacent to the pressing bottom surface. The pressing side surface is arranged horizontally opposite to the discharge end of the conveying device.

[0013] The bottom surface presses down on the second section of the tax stamp, and the side surface presses the second section of the tax stamp against the second side surface.

[0014] As an optional solution to the aforementioned cigarette packaging tax invoice machine, the cigarette packaging tax invoice machine further includes a first limiting member, which is disposed on the top of the conveying device along the running direction of the conveying device;

[0015] The first limiting member is used to limit the vertical displacement of the cigarette pack.

[0016] As an optional solution for the cigarette pack tax invoice machine, the bottom wall of the first limiting member is provided with a first clearance groove. The length extension direction of the first clearance groove is the same as the running direction of the material conveying device. The first clearance groove is correspondingly arranged directly above the tax invoice, and the width of the first clearance groove is the same as the width of the tax invoice.

[0017] As an optional solution for the cigarette pack tax invoice machine, the first clearance groove is provided with a guide slope at the end near the invoice affixing device.

[0018] As an optional solution for the cigarette pack tax invoice machine, the cigarette pack tax invoice machine further includes a detection component, which is disposed above the first limiting component. The first limiting component is provided with a detection groove for the detection component to detect the qualification of the first section of the tax invoice on the cigarette pack.

[0019] As an optional embodiment of the cigarette pack tax invoice machine, the cigarette pack tax invoice machine further includes a rejection device, which is located between the detection element and the discharge end of the conveying device. The rejection device is configured to reject cigarette packs with unqualified first segment of the tax invoice.

[0020] As an optional solution to the aforementioned cigarette pack tax invoice machine, the cigarette pack tax invoice machine further includes a second limiting member, which is disposed between the bending member and the discharge end of the conveying device. The second limiting member is used to limit the vertical displacement of the cigarette pack when the second section of the tax invoice is pasted onto the bending member.

[0021] The second limiting member has a second clearance groove at one end near the bent member to avoid the bent member.

[0022] A cigarette pack production line, the cigarette pack production line further includes a cigarette pack tax invoice machine as described above, the inlet of the transparent paper packaging machine is connected to the outlet of the cigarette pack tax invoice machine, and the transparent paper packaging machine is configured to encapsulate cigarette packs with transparent paper.

[0023] The beneficial effects of this utility model are:

[0024] This utility model provides a cigarette pack tax invoice machine and cigarette pack production line. When it is necessary to attach tax invoices to the adjacent two sides of a cigarette pack, the invoice attaching device can attach the tax invoice to the first side of the cigarette pack. The first segment of the tax invoice is attached to the first side of the cigarette pack, and the second segment extends outward from the edge of the first segment and is located on the outside of the cigarette pack. Subsequently, the cigarette pack is conveyed to the discharge end by a conveying device. The driving component can drive the bending component to bend the second segment of the tax invoice and push the second segment of the tax invoice, so that the second segment of the tax invoice is attached to the second side of the cigarette pack. Without additional operation, the bending and pasting of tax invoices on the adjacent two sides of the cigarette pack can be realized in an integrated and automatic manner, reducing the number of steps in attaching tax invoices to cigarette packs and improving the production efficiency of cigarette packs. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the cigarette packaging production line provided in this embodiment of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the cigarette pack provided in an embodiment of the present utility model;

[0027] Figure 3 This is a structural schematic diagram of the bending component provided in this embodiment of the utility model;

[0028] Figure 4 This is an exploded view of the ticket affixing device, the first limiting member, and the material conveying device provided in this embodiment of the utility model.

[0029] In the picture:

[0030] 1. Conveying device; 11. Conveying trough;

[0031] 2. Cigarette pack; 21. First side view; 22. Second side view;

[0032] 3. Tax invoice;

[0033] 4. Ticket affixing device;

[0034] 5. Bending component; 51. Free end; 52. Pressing block; 521. Pressing bottom surface; 522. Pressing side surface; 53. Fixed end;

[0035] 6. First limiting component; 61. First clearance groove; 62. Guide slope; 63. Detection groove; 64. Handle;

[0036] 7. Second limiting component; 71. Second clearance groove; 72. Partition plate;

[0037] 8. Inspection items;

[0038] 9. Transparent paper packaging machine; 91. Transparent paper folding machine; 911. Third clearance groove;

[0039] 10. Stacks of tax invoices. Detailed Implementation

[0040] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0041] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0044] With the continuous development of cigarette export trade, different exporting countries have different requirements for the process of affixing tax stamps to cigarette packs. Currently, cigarette pack tax stamp machines on the market can only affix tax stamps to the back of cigarette packs. Some cigarette pack tax stamp machines that can affix tax stamps to multiple locations require multiple independent processes or rely on manual assistance to complete the segmented affixing, which is cumbersome and results in low cigarette pack production efficiency.

[0045] To solve the above problems, such as Figures 1 to 3As shown, this embodiment provides a cigarette pack tax stamp machine, including a feeding device 1 for conveying cigarette packs 2, a stamping device 4 disposed above the feeding end of the feeding device 1, a bending member 5 disposed between the stamping device 4 and the discharging end of the feeding device 1, a driving member connecting the bending member 5, a glue spraying mechanism, and a tax stamp stack 10 for carrying tax stamps 3. The stamping device 4 is used to affix the first segment of the tax stamp 3 to the first side 21 of the cigarette pack 2, and the second segment of the tax stamp 3 extends outward from the edge of the first segment and is located on the outside of the cigarette pack 2; the driving member is used to drive the bending member 5 to bend the second segment of the tax stamp 3, so that the second segment of the tax stamp 3 is attached to the second side 22 of the cigarette pack 2, wherein the first side 21 and the second side 22 are arranged adjacent to each other; the tax stamp stack 10 is located below the stamping device 4 and is used to store the tax stamps 3.

[0046] When it is necessary to attach the tax invoice 3 to the adjacent two sides of the cigarette pack 2, the invoice attaching device 4 can attach the tax invoice 3 to the first side 21 of the cigarette pack 2. The first segment of the tax invoice 3 is attached to the first side 21 of the cigarette pack 2, and the second segment extends outward from the edge of the first segment and is located on the outside of the cigarette pack 2. Subsequently, the cigarette pack 2 is conveyed to the discharge end by the material conveying device 1. The driving component can drive the bending component 5 to bend the second segment of the tax invoice 3 and push the second segment of the tax invoice 3, so that the second segment of the tax invoice 3 is attached to the second side 22 of the cigarette pack 2. Without additional operation, the bending and pasting of the tax invoice 3 on the adjacent two sides of the cigarette pack 2 can be automatically and integrated, reducing the number of steps in pasting the tax invoice 3 and improving production efficiency.

[0047] like Figure 2 As shown, the cigarette pack 2 provided in this embodiment is a cuboid structure. The two sides with relatively large areas are usually referred to as the front and back sides. In this embodiment, the first side 21 is defined as the back side.

[0048] Specifically, the cigarette pack 2 enters from the feed end of the conveying device 1, moves towards the discharge end along the X direction, passes through the tax invoice pasting station and the tax invoice bending station in sequence, and finally leaves the discharge end of the conveying device 1 to enter the next process. In this embodiment, the invoice pasting device 4 is a suction wheel, which is located above the feed end of the conveying device 1 and below the tax invoice stack 10. When the conveying device 1 moves the cigarette pack 2 to the tax invoice pasting station, the suction wheel can pick up the tax invoice 3 from the tax invoice stack 10 and keep rotating counterclockwise. The suction wheel drives the tax invoice 3 to rotate to the glue spraying mechanism, so that the glue spraying mechanism sprays glue onto the preset area of ​​the tax invoice 3. The suction wheel continues to rotate counterclockwise by a preset angle, so that the tax invoice 3 with glue is attached to the first side 21 of the cigarette pack 2 in the conveying device 1, and the first part of the tax invoice 3 is attached to the first side 21 of the cigarette pack 2, and the second part of the tax invoice 3 is located on the outside of the cigarette pack 2. After the tax invoice 3 is pasted, the suction wheel disconnects from the tax invoice 3, and the conveying device 1 moves the cigarette pack 2 along the X direction to the tax invoice bending station. It should be noted that in this embodiment, the length direction of the conveying device 1 is the X direction, the width direction of the conveying device 1 is the Y direction, and the height direction of the conveying device 1 is the Z direction.

[0049] In this embodiment, compared to the traditional glue spraying mechanism with 2 columns and 5 rows of 10 glue spraying holes, the glue spraying mechanism of this embodiment has 2 columns and 7 rows of 14 glue spraying holes evenly arranged. Moreover, the amount of glue sprayed by a single glue spraying hole is less than that of a single glue spraying hole in the traditional glue spraying mechanism. By increasing the number of glue dots and reducing the amount of glue per glue dot, the glue distribution of this glue spraying mechanism is more uniform and dries faster, effectively avoiding glue overflow and dragging problems when the equipment is running at high speed, and ensuring that the tax invoice 3 is pasted flat and firmly.

[0050] Of course, the ticket pasting device 4 can also be a vacuum suction cup type ticket pasting mechanism. The driving cylinder can drive the suction cup to paste the tax invoice 3. It can also adapt to different sizes of tax invoices 3 by adjusting the number of suction cups, thus achieving higher compatibility.

[0051] Furthermore, the driving component is a crank-connecting rod mechanism, which includes a drive motor, a crank, and a connecting rod. The output shaft of the drive motor is fixedly connected to one end of the crank, the other end of the crank is hinged to the connecting rod, and the other end of the connecting rod is hinged to the fixed end 53 of the bent component 5. The drive motor drives the crank to rotate, and the crank, through the connecting rod, drives the free end 51 of the bent component 5 to press down on the second section and press the second section against the second side surface 22. When the cigarette pack 2 moves to the tax stamp bending station, the smooth transmission of the crank-connecting rod mechanism enables the stable pasting of the second section of the tax stamp 3.

[0052] Specifically, the crank-connecting rod mechanism is fixedly connected to the base of the cigarette pack tax stamp machine. The crank-connecting rod mechanism drives the bent part 5 to complete two-stage motion through the phased circumferential rotation of its crank. The crank and connecting rod are of the same length, and the bent part 5 maintains a horizontal posture throughout the entire motion.

[0053] The bending component 5 starts from the upper part of the cigarette pack 2 and moves downwards at an angle along both the X and Z directions toward the discharge end. When the crank part of the crank-connecting rod mechanism rotates to the preset first angle range, the free end 51 of the bending component 5 pushes the second section of the tax invoice 3 downwards along the Z direction, and simultaneously causes the second section of the tax invoice 3 to bend downwards along the Z direction in sync with the movement trajectory of the bending component 5. When the crank part of the crank-connecting rod mechanism rotates to the preset second angle range, the bending component 5 continues to move downwards at an angle along both the X and Z directions toward the discharge end, and the free end 51 of the bending component 5 can push the second section of the tax invoice 3 along the X direction toward the discharge end, ultimately making the second section of the tax invoice 3 completely fit against the second side 22 of the cigarette pack 2.

[0054] Of course, the driving component can also be a double-link parallel mechanism. The double-link parallel mechanism keeps the bending component 5 in a horizontal position through the linkage of parallel links of equal length. Through the staged rotation of the driving end of the double-link parallel mechanism, the second section of the tax stamp 3 is bent while the second section of the tax stamp 3 is pushed to make it completely fit the second side 22 of the cigarette pack 2.

[0055] Furthermore, a pressing block 52 is provided at the free end 51 of the bent component 5. The pressing block 52 includes a pressing bottom surface 521 and a pressing side surface 522. The pressing side surface 522 is arranged horizontally opposite to the discharge end of the conveying device 1. The pressing bottom surface 521 presses down on the second section, and the pressing side surface 522 presses the second section against the second side surface 22. Through the synergistic action of the pressing bottom surface 521 and the pressing side surface 522, the second section of the tax stamp 3 can be stably pressed and adhered to the second side surface 22 of the cigarette pack 2, ensuring the reliability of the adhesion of the second section of the tax stamp 3.

[0056] In this embodiment, the bending member 5 has two free ends 51. The two free ends 51 are symmetrically arranged along the Y direction at the end of the bending member 5 away from the ticket attaching device 4 along the X direction. The two free ends 51 can apply a balanced pushing force to the second side 22 of the cigarette pack 2, so as to avoid uneven force on the second side 22 of the cigarette pack 2, which would cause tilting or displacement, and improve the stability of the equipment operation.

[0057] Optionally, the cigarette pack tax invoice machine also includes a first limiting member 6, which is disposed on the top of the conveying device 1 along the running direction of the conveying device 1. The first limiting member 6 is used to limit the displacement of the cigarette pack 2 in the vertical direction, that is, to limit the displacement of the cigarette pack 2 in the Z direction, so that the cigarette pack 2 moves smoothly along the running direction of the conveying device 1.

[0058] In this embodiment, the feeding device 1 includes a feeding trough 11 and a conveyor belt disposed at the bottom of the feeding trough 11. The conveyor belt can drive the cigarette pack 2 to move in the feeding trough 11. The first limiting member 6 is a limiting plate with a certain thickness. The limiting plate is fixed to the top of the feeding trough 11 and is used to limit the displacement of the cigarette pack 2 in the vertical direction.

[0059] Furthermore, a handle 64 is fixedly connected to one side wall of the first limiting member 6 along the Y direction, which facilitates the operator to disassemble the first limiting member 6 and remove it from the material conveying device 1, thereby improving the convenience of disassembling and maintaining the first limiting member 6.

[0060] Specifically, the length extension direction of the first limiting member 6 is the same as that of the X direction, and the bottom wall of the first limiting member 6 is detachably connected to the top wall of the two side plates symmetrically arranged along the Y direction of the conveying trough 11. The detachable connection between the first limiting member 6 and the conveying device 1 can be a snap-fit ​​between a buckle and a slot, or a screw connection, which is convenient for operators to disassemble and maintain.

[0061] like Figure 4 As shown, in some embodiments, the bottom wall of the first limiting member 6 is provided with a first clearance groove 61. The length extension direction of the first clearance groove 61 is the same as the running direction of the conveying device 1. The first clearance groove 61 is correspondingly arranged directly above the tax invoice 3, and the width of the first clearance groove 61 is the same as the width of the tax invoice 3. This effectively prevents the tax invoice 3 from shifting or falling off due to friction between the cigarette pack 2 and the bottom of the first limiting member 6 when the pack moves.

[0062] Specifically, the length extension direction of the first clearance groove 61 is the same as that of the X direction, the opening position of the first clearance groove 61 is set directly above the tax stamp 3 on the cigarette pack 2 along the Z direction, and the opening position of the first clearance groove 61 along the Y direction is consistent with the width of the tax stamp 3.

[0063] Furthermore, a guide slope 62 is provided at one end of the first clearance groove 61 near the ticket affixing device 4. The guide slope 62 extends upward at an incline from the end of the first clearance groove 61 toward the end of the first limiting member 6, forming a chamfered structure at the entrance of the first clearance groove 61. The guide slope 62 provides guidance for the tax stamp 3 on the cigarette pack 2 to move from the tax stamp affixing station to the bottom of the first limiting member 6. On the other hand, it can prevent the tax stamp 3 from shifting or falling off due to poor adhesion or the edge of the first limiting member 6 scraping against the tax stamp 3.

[0064] Optionally, the cigarette pack tax invoice machine also includes a detection component 8, which is positioned above the first limiting component 6. The first limiting component 6 has a detection groove 63. The detection component 8 uses the detection groove 63 to detect the first section of the tax invoice 3 on the cigarette pack 2 to ensure its conformity, thereby improving the product's pass rate.

[0065] Specifically, the detection component 8 is mounted above the first limiting component 6 via a fixed bracket, which connects the two ends of the first limiting component 6 along the X direction. The opening position of the detection groove 63 on the first limiting component 6 at least partially overlaps with the projection of the detection component 8 on the first limiting component 6, allowing the detection component 8 to quickly detect the qualification of the first segment of the tax invoice 3 being pasted through the detection groove 63. In this embodiment, the detection component 8 is an industrial camera, which takes a picture of the pasting position of the first segment of the tax invoice 3 and feeds it back to the control system. The control system compares it with the standard picture stored in its internal memory to determine whether the pasting is qualified. Of course, an infrared sensor can also be used. The infrared sensor sets multiple detection points at intervals along the preset pasting area of ​​the first segment of the tax invoice 3. By the difference in the infrared light reflection intensity fed back by each detection point, it can be determined whether the first segment of the tax invoice 3 is pasted in place. At the same time, it can also be determined whether the first segment of the tax invoice 3 is pasted crookedly by whether the distribution of reflection intensity meets the preset range, thereby completing the pasting qualification detection.

[0066] Furthermore, the cigarette pack tax stamp machine also includes a rejection device, which is located between the detection element 8 and the discharge end of the conveying device 1. The rejection device is configured to reject cigarette packs 2 with unqualified first-segment tax stamp 3 affixation, preventing unqualified cigarette packs 2 from flowing into subsequent processes and causing ineffective processing and resource waste, thus ensuring the quality of tax stamp 3 affixation on the cigarette packs 2. In this embodiment, the rejection device is located between the detection element 8 and the discharge end of the conveying device 1 along the X direction, rejecting cigarette packs 2 with unqualified first-segment tax stamp 3 affixation before the second segment of the tax stamp 3 is bent, improving the pass rate and stability of the production process. Of course, a detection device and a rejection device can also be set between the discharge end of the conveying device 1 and the next process to detect whether the second segment of the tax stamp 3 affixation is qualified, ensuring the quality of tax stamp 3 affixation on the cigarette packs 2.

[0067] For example, the rejection device is a push-plate type rejection device, which is fixedly connected to the base of the cigarette pack tax stamp machine. The push-plate type rejection device includes a stepper motor and a push plate. The stepper motor is electrically connected to the detection element 8, and the motor output terminal of the stepper motor is connected to the push plate. After receiving the non-conforming signal from the detection element 8, the stepper motor can drive the push plate to reject the non-conforming cigarette pack 2.

[0068] Of course, the rejection device can also be a pneumatic rejection device. The pneumatic rejection device is fixedly connected to the base of the cigarette pack tax stamp machine. The pneumatic rejection device includes a cylinder, a rejection plate and a solenoid valve. After the solenoid valve receives the non-conforming signal of the detection piece 8, the solenoid valve controls the cylinder to drive the rejection plate to move. The rejection plate rejects the non-conforming cigarette pack 2 from the conveying device 1.

[0069] In some embodiments, the cigarette pack tax stamp machine further includes a second limiting member 7, which is disposed between the bending member 5 and the discharge end of the conveying device 1. The second limiting member 7 is used to limit the vertical displacement of the cigarette pack 2 when the bending member 5 is pasted with the second section of the tax stamp 3. The end of the second limiting member 7 near the bending member 5 is provided with a second clearance groove 71 that avoids the free end 51 of the bending member 5. This groove can avoid the movement trajectory of the bending member 5 at the tax stamp bending station, effectively preventing interference and collision between the bending member 5 and the second limiting member 7. At the same time, the second limiting member 7 can limit the vertical displacement of the cigarette pack 2, ensuring that the cigarette pack 2 enters the next process smoothly and steadily.

[0070] Specifically, the bottom wall of the second limiting member 7 is detachably connected to the top wall of the two side plates symmetrically arranged along the Y direction of the conveying device 1. The detachable connection between the second limiting member 7 and the conveying device 1 can be a snap-fit ​​connection between a buckle and a slot, or a screw connection, facilitating disassembly and maintenance by operators. In this embodiment, a partition plate 72 is vertically connected to the end of the second limiting member 7 away from the labeling device 4 along the X direction, effectively reducing the risk of mutual interference between the cigarette packaging tax stamp machine and subsequent processing equipment, and improving the product qualification rate.

[0071] The cigarette pack tax invoice machine provided in this embodiment can flexibly switch operating modes according to actual pasting needs. It can both paste the tax invoice 3 to the first side 21 and the second side 22, and also paste the tax invoice 3 completely to the first side 21.

[0072] When it is necessary to completely paste the tax invoice 3 onto the first side 21 of the cigarette pack 2, the process is the same as that described above for pasting the tax invoice 3 onto the first side 21 and the second side 22 of the cigarette pack 2. It is only necessary to replace the bending part 5 with a traditional push rod mechanism. The traditional push rod mechanism can push the cigarette pack 2 towards the discharge port in the X direction. With the cooperation of the push rod mechanism and the conveying device 1, the cigarette pack 2 is pushed into the next process. At the same time, the ticket pasting device 4 is adjusted. By adjusting the relative distance between the ticket pasting device 4 and the cigarette pack 2, it is ensured that the tax invoice 3 only contacts the first side 21 of the cigarette pack 2 and is adapted to the coverage range of the glue dots of the glue spraying mechanism. This allows the tax invoice 3 to be completely pasted onto the first side 21 of the cigarette pack 2 without changing the overall process of the equipment. This reduces the cost of adapting the equipment to different pasting scenarios and improves the adaptability of the equipment to different pasting requirements.

[0073] The working principle of the cigarette packaging tax invoice machine provided in this embodiment is described in detail below:

[0074] When it is necessary to attach tax invoice 3 to the first side 21 and the second side 22 of the cigarette pack 2, the cigarette pack 2 without tax invoice 3 is fed in from the feed end of the conveying device 1 and moves along the running direction of the conveying device 1. First, the tax invoice attaching device 4 picks up the tax invoice 3 from the tax invoice stack 10 and holds it, so that the tax invoice attaching device 4 drives the tax invoice 3 to rotate to the glue spraying mechanism. The glue spraying mechanism sprays glue on the attaching area of ​​the tax invoice 3. Then, the tax invoice attaching device 4 attaches the first section of the tax invoice 3 after the glue spraying to the first side 21 of the cigarette pack 2. The second section of the tax invoice 3 is located on the outside of the cigarette pack 2. The attachment of the first section of the tax invoice 3 is completed. Afterwards, the labeling device 4 disconnects from the adsorption of the tax invoice 3, and the cigarette pack 2 enters the first limiting member 6. The detection member 8 on the first limiting member 6 can detect whether the first section of the tax invoice 3 is pasted correctly. When the cigarette pack 2 moves to the position of the rejection device, the rejection device can reject the unqualified cigarette pack 2. The qualified cigarette pack 2 continues to enter the tax invoice bending station. The bending member 5 can bend the second section of the tax invoice 3 and completely attach it to the second section of the cigarette pack 2, completing the pasting of the tax invoice 3 on the first side 21 and the second side 22 of the cigarette pack 2. The cigarette pack 2 enters the next process from the discharge end of the material conveying device 1.

[0075] like Figure 1 and Figure 4 As shown, this embodiment also provides a cigarette pack production line, including a transparent paper packaging machine 9. The cigarette pack production line also includes the aforementioned cigarette pack tax invoice machine. The inlet of the transparent paper packaging machine 9 is connected to the outlet of the cigarette pack tax invoice machine. The transparent paper packaging machine 9 is configured to encapsulate the cigarette pack 2 with transparent paper, which can effectively protect the attached tax invoice 3.

[0076] In this embodiment, a third clearance groove 911 is provided on the transparent paper folder 91 of the transparent paper packaging machine 9. The third clearance groove 911 is used to avoid the bending part 5 of the cigarette packaging tax invoice machine, so as to avoid interference and collision between the cigarette packaging tax invoice machine and the transparent paper packaging machine 9, and improve the stability of the cigarette packaging production line operation.

[0077] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A cigarette packaging tax invoice machine, characterized in that, include: The material conveying device (1) is configured to convey the tobacco packs (2); A ticket affixing device (4) is disposed above the feed end of the material conveying device (1). The ticket affixing device (4) is configured to affix the first section of the tax stamp (3) to the first side (21) of the cigarette pack (2). The second section of the tax stamp (3) extends outward from the edge of the first section and is located on the outside of the cigarette pack (2). A bending component (5) is disposed between the ticket pasting device (4) and the discharge end of the material conveying device (1); A driving member is connected to the bending member (5), the driving member being configured to drive the bending member (5) to bend the second segment of the tax stamp (3) so that the second segment of the tax stamp (3) fits against the second side (22) of the cigarette pack (2), wherein the first side (21) and the second side (22) are arranged adjacent to each other.

2. The cigarette packaging tax invoice machine according to claim 1, characterized in that, The driving component is a crank-connecting rod mechanism, which includes a drive motor, a crank, and a connecting rod. The output shaft of the drive motor is fixedly connected to one end of the crank, and the other end of the crank is hinged to the connecting rod. The other end of the connecting rod is hinged to the fixed end (53) of the bent component (5). The drive motor drives the crank to rotate, and the crank drives the free end (51) of the bent component (5) to press down on the second section and press the second section against the second side surface (22) through the connecting rod.

3. The cigarette packaging tax invoice machine according to claim 2, characterized in that, The free end (51) of the bent part (5) is provided with a pressing block (52), the pressing block (52) includes a pressing bottom surface (521) and a pressing side surface (522), the pressing side surface (522) is arranged in the horizontal direction opposite to the discharge end of the conveying device (1); The bottom surface (521) presses down on the second section of the tax stamp (3), and the side surface (522) presses the second section of the tax stamp (3) against the second side surface (22).

4. The cigarette packaging tax invoice machine according to claim 1, characterized in that, The cigarette pack tax invoice machine also includes a first limiting member (6), which is disposed on the top of the conveying device (1) along the running direction of the conveying device (1); The first limiting member (6) is used to limit the vertical displacement of the cigarette pack (2).

5. The cigarette packaging tax invoice machine according to claim 4, characterized in that, The bottom wall of the first limiting member (6) is provided with a first clearance groove (61). The length extension direction of the first clearance groove (61) is the same as the running direction of the material conveying device (1). The first clearance groove (61) is correspondingly arranged directly above the tax invoice (3), and the groove width of the first clearance groove (61) is the same as the width of the tax invoice (3).

6. The cigarette packaging tax invoice machine according to claim 5, characterized in that, The first clearance groove (61) has a guide slope (62) at one end near the ticket affixing device (4).

7. The cigarette packaging tax invoice machine according to claim 4, characterized in that, The cigarette pack tax stamp machine also includes a detection component (8), which is located above the first limiting component (6). The first limiting component (6) has a detection groove (63). The detection component (8) uses the detection groove (63) to detect the first section of the tax stamp (3) on the cigarette pack (2) to ensure its proper affixing.

8. The cigarette packaging tax invoice machine according to claim 7, characterized in that, The cigarette pack tax stamp machine also includes a rejection device, which is located between the detection piece (8) and the discharge end of the conveying device (1). The rejection device is configured to reject cigarette packs (2) that are not properly pasted on the first section of the tax stamp (3).

9. The cigarette packaging tax invoice machine according to any one of claims 1-8, characterized in that, The cigarette pack tax stamp machine also includes a second limiting member (7), which is located between the bending member (5) and the discharge end of the conveying device (1). The second limiting member (7) is used to limit the vertical displacement of the cigarette pack (2) when the bending member (5) pastes the second section of the tax stamp (3). The second limiting member (7) has a second clearance groove (71) at one end near the bending member (5) to avoid the bending member (5).

10. A cigarette packaging production line, comprising a transparent paper packaging machine (9), characterized in that, The cigarette pack production line also includes a cigarette pack tax invoice machine as described in any one of claims 1-9, wherein the inlet of the transparent paper packaging machine (9) is connected to the outlet of the cigarette pack tax invoice machine, and the transparent paper packaging machine (9) is configured to encapsulate the cigarette pack (2) with transparent paper.

Images