Cigarette bagging auxiliary device

Abstract

The utility model relates to the technical field of cigarette packaging, in particular to a cigarette bagging auxiliary device. The utility model provides a carton cigarette bagging auxiliary device which is characterized by comprising a machine frame, a conveying device, a cigarette pushing device, a chain plate conveying line and a packaging bag unfolding assembly. The conveying device is mounted on the rack, and a bagging station is arranged on the conveying surface of the conveying device; the packaging bag unfolding assembly is used for unfolding packaging bags located on the bagging station and comprises a lifting mechanism, a first suction cup mechanism and a second suction cup mechanism, and the first suction cup mechanism is installed on the conveying face of the conveying device and used for sucking the lower surfaces of the packaging bags located on the bagging station. By means of the carton cigarette bagging auxiliary device, rapid bagging of carton cigarette stacks can be achieved, only one person is needed for assistance in the bagging process at most, manpower is liberated, and the bagging efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton cigarette packing technical field, specifically relates to a carton cigarette bagging auxiliary device. BACKGROUND

[0002] After the carton cigarette stacking is completed, the carton cigarette stack usually needs to be bagged and packed for protection, which can avoid the wear and tear of the carton cigarette outer package during logistics transportation.

[0003] At present, the artificial bagging mode is basically adopted, that is, a plurality of workers cooperate to first open the packaging bag, then push the carton cigarette stack into the packaging bag, then pat the packaging bag to discharge the excess air, and finally seal the opening by using adhesive tape or a heat sealing machine. At least 2-3 workers are needed for the whole bagging and packing process, the bagging process is relatively troublesome, the bagging efficiency is low, and moreover, the opening of some packaging bags is not easy to open under the adhesion effect, and needs to be rubbed by the workers to be opened, which affects the packing efficiency. UTILITY MODEL CONTENTS

[0004] (1) The problem to be solved by the utility model is that at present, the artificial bagging mode is basically adopted, a plurality of workers are needed to cooperate, the bagging process is relatively troublesome, the bagging efficiency is low, and moreover, the opening of some packaging bags is not easy to open under the adhesion effect, and needs to be rubbed by the workers to be opened.

[0005] (2) Technical scheme

[0006] A carton cigarette bagging auxiliary device, comprising a rack, a conveying device, a cigarette pushing device, a chain plate conveying line and a packaging bag unfolding assembly; the conveying device is installed on the rack, and the conveying device is provided with a bagging station on the conveying surface thereof;

[0007] The packaging bag unfolding assembly is used for unfolding the packaging bag located on the bagging station, and comprises a lifting mechanism, a first suction disc mechanism and a second suction disc mechanism; the first suction disc mechanism is installed on the conveying surface of the conveying device and is used for sucking the lower surface of the packaging bag located on the bagging station;

[0008] The lifting mechanism is located above the first suction disc mechanism, the second suction disc mechanism is installed on the lifting mechanism, the lifting mechanism is used for driving the second suction disc mechanism to move close to or away from the first suction disc mechanism, and the second suction disc mechanism is used for sucking the upper surface of the packaging bag located on the bagging station;

[0009] The chain plate conveying line is located between the conveying device and the cigarette pushing device, a plurality of vertical barrier plates are arranged and installed on the conveying surface of the chain plate conveying line along the conveying direction thereof, and the carton cigarette stack is located between two adjacent barrier plates;

[0010] The cigarette pushing device is used for pushing the cigarette stacks on the chain plate conveying line into the packaging bags which are opened by the packaging bag opening assembly.

[0011] According to an embodiment of the present application, the bag storage device is installed on the rack, and has a storage cavity for placing the packaging bags.

[0012] According to an embodiment of the present application, the linear module mechanism is used for driving the lifting mechanism and the second suction disc mechanism to move between the bag storage device and the bagging station.

[0013] According to an embodiment of the present application, the conveying device includes a roller conveying line including a plurality of rollers, the first suction disc mechanism includes a base plate, a plurality of first suction discs and a first vacuum pump, the base plate is provided with a plurality of long hole, the base plate covers the roller conveying line, and the rollers below the base plate pass through the corresponding long hole.

[0014] The base plate top surface is provided with a plurality of mounting grooves, each mounting groove is provided with at least one first suction disc, and the first vacuum pump is used for controlling the first suction disc to inhale or exhale.

[0015] According to an embodiment of the present application, the lifting mechanism includes a lifting cylinder, the lifting cylinder is vertically installed on the linear module mechanism, the second suction disc mechanism includes a suction disc mounting rack, a plurality of second suction discs and a second vacuum pump, the suction disc mounting rack is installed on the cylinder end of the lifting cylinder, and the suction disc mounting rack is parallel to the roller conveying line, a plurality of the second suction discs are installed on the lower surface of the suction disc mounting rack, and the second vacuum pump is used for controlling the second suction disc to inhale or exhale.

[0016] According to an embodiment of the present application, the suction disc mounting rack is a meander plate, and a plurality of the second suction discs are installed on the four edges of the suction disc mounting rack.

[0017] According to an embodiment of the present application, two photoelectric sensors are installed on the outer shell of the lifting cylinder, the two photoelectric sensors are arranged in the vertical direction, a vertical rod is installed on the upper surface of the suction disc mounting rack, and a trigger piece matched with the photoelectric sensor is installed on the top of the vertical rod.

[0018] According to an embodiment of the present application, the cigarette pushing device includes a vertical plate, at least one cigarette pushing cylinder and a pushing plate, the vertical plate is installed on the rack, the cigarette pushing cylinder is vertically installed on the vertical plate, the pushing plate is fixed to one end of the cigarette pushing cylinder close to the conveying device, and the pushing plate is higher than the conveying surface of the conveying device.

[0019] According to one embodiment of the present application, the cigarette pushing device comprises at least one shaft, the shaft is in sliding connection with the vertical plate and is perpendicular to the vertical plate, one end of the shaft is connected with the pushing plate, and the other end of the shaft is provided with a trigger piece; a horizontal plate is arranged on the side of the vertical plate away from the conveying device, and at least one photoelectric sensor is arranged on the horizontal plate in the extension direction of the cigarette pushing cylinder.

[0020] According to one embodiment of the present application, the storage bag device comprises a storage grid and a first cylinder, the storage grid is in the shape of a box body, has an opening at the top, and the internal space forms the storage cavity, and the first cylinder is vertically installed on the rack, and the first cylinder drives the storage grid to ascend and descend.

[0021] The present application has the following beneficial effects:

[0022] The cigarette bundle bagging auxiliary device can realize rapid bagging of the cigarette bundle, and only one person is needed to assist the bagging process at most, so that manpower is liberated, the bagging efficiency is improved, manpower cost is saved, and the opening of the packaging bag is unfolded by the packaging bag unfolding assembly without manual rubbing. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0024] Figure 1 The perspective view provided for the embodiments of the present application;

[0025] Figure 2 The top view provided for the embodiments of the present application;

[0026] Figure 3 The structure diagram of the conveying device and the first suction disc mechanism provided for the embodiments of the present application;

[0027] Figure 4 The structure diagram of the material taking device provided for the embodiments of the present application;

[0028] Figure 5 The structure diagram of the packaging bag being opened by the packaging bag unfolding assembly provided for the embodiments of the present application;

[0029] Figure 6 The structure diagram of the storage bag device provided for the embodiments of the present application;

[0030] Figure 7 This is a structural diagram of the smoke-pushing device provided in an embodiment of the present utility model.

[0031] Icons: 1. Frame; 2. Bag storage device; 201. First photoelectric sensor; 202. Second photoelectric sensor; 203. Third photoelectric sensor; 204. Storage compartment; 205. First solenoid valve; 206. First cylinder; 207. Base; 3. Conveying device; 301. Base plate; 302. Roller conveyor line; 303. First suction cup; 304. First vacuum pump; 305. Connector; 306. Air pressure sensor; 4. Smoke pushing device; 401. Vertical plate; 402. Smoke pushing cylinder; 403. Push plate 404. Shaft; 405. Horizontal plate; 406. Fourth photoelectric sensor; 407. Fifth photoelectric sensor; 408. First trigger plate; 409. Second solenoid valve; 5. Material handling device; 501. Linear motor module; 502. Connecting seat; 503. Lifting cylinder; 504. Suction cup mounting bracket; 505. Second suction cup; 506. Vertical rod; 507. Second trigger plate; 508. Sixth photoelectric sensor; 509. Seventh photoelectric sensor; 6. Chain conveyor line; 601. Barrier plate; 7. Packaging bag. Detailed Implementation

[0032] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0033] like Figures 1-7 As shown, one embodiment of this utility model provides a cigarette bagging auxiliary device, including a frame 1, a conveying device 3, a cigarette pushing device 4, a chain conveyor line 6, and a packaging bag 7 unfolding assembly; the conveying device 3 is installed on the frame 1, and the conveying surface of the conveying device 3 has a bagging station;

[0034] The packaging bag 7 unfolding assembly is used to unfold the packaging bag 7 located at the bagging station. It includes a lifting mechanism, a first suction cup mechanism and a second suction cup mechanism. The first suction cup mechanism is installed on the conveying surface of the conveying device 3 and is used to suction the lower surface of the packaging bag 7 located at the bagging station.

[0035] The lifting mechanism is located above the first suction cup mechanism, and the second suction cup mechanism is installed on the lifting mechanism. The lifting mechanism is used to move the second suction cup mechanism closer to or away from the first suction cup mechanism. The second suction cup mechanism is used to hold the upper surface of the packaging bag 7 located at the bagging station.

[0036] The chain conveying line 6 is located between the conveying device 3 and the cigarette pushing device 4, and a plurality of vertical blocking plates 601 are arranged on the conveying surface of the chain conveying line 6 along the conveying direction of the chain conveying line 6, and the cigarette stacks are arranged between two adjacent blocking plates 601;

[0037] The cigarette pushing device 4 is used for pushing the cigarette stacks on the chain conveying line 6 into the packaging bag 7 which is opened by the bag opening assembly.

[0038] In the embodiment, the chain conveying line 6 conveys the cigarette stacks to the pushing position between the conveying device 3 and the cigarette pushing device 4. Then, the worker places the packaging bag 7 on the first suction disc mechanism on the conveying device 3, the first suction disc mechanism sucks the lower surface of the packaging bag 7, then the lifting mechanism drives the second suction disc mechanism to descend to be close to the packaging bag 7, when the second suction disc mechanism is close to the packaging bag 7, the second suction disc mechanism sucks the upper surface of the packaging bag 7, then the lifting mechanism drives the second suction disc mechanism to move upward by a set height, since the lower surface of the packaging bag 7 is sucked by the second suction disc mechanism at this time, the packaging bag 7 is opened, at this time, the opening of the packaging bag 7 faces the cigarette pushing device 4, then the worker standing beside the bag placing position manually further opens the packaging bag 7, finally, the control of the cigarette pushing device 4 pushes the cigarette stacks on the chain conveying line 6 into the packaging bag 7 which is opened by the bag opening assembly.

[0039] That is, the packaging bag 7 is opened by the bag opening assembly, and then the cigarette pushing device 4 pushes the cigarette stacks on the chain conveying line 6 into the packaging bag 7, so that the cigarette stacks can be quickly bagged, the bagging efficiency is improved to a certain extent, the labor cost is saved, and the bag opening assembly is used to open the packaging bag 7, so that the opening of the packaging bag 7 does not need to be manually rubbed.

[0040] As a specific embodiment, the cigarette sleeve bag auxiliary device is additionally provided with a bag storage device 2, which is installed on the rack 1 and located at the front end of the conveying device 3. A linear module mechanism is installed on the top of the rack 1, which is a linear motor module 501. The lifting mechanism is installed on the linear module mechanism. The linear module mechanism is used to drive the lifting mechanism and the second suction disc mechanism to move between the bag storage device 2 and the bag sleeving station. In this way, when the packaging bag 7 is fed, the linear motor module 501 drives the lifting mechanism and the second suction disc mechanism to move to the top of the bag storage device 2 in the direction of the bag storage device 2. Then the lifting mechanism is elongated to drive the second suction disc mechanism to move downward. The second suction disc mechanism sucks the packaging bag 7 on the top layer of the bag storage device 2. Then the lifting mechanism is shortened to a fixed length. Then the linear motor module 501 drives the lifting mechanism, the second suction disc mechanism and the sucked packaging bag 7 to move to the top of the second suction disc mechanism on the right side. Then the lifting mechanism is elongated to drive the packaging bag 7 to move downward until the lower surface of the packaging bag 7 is attached to the first suction disc mechanism. Then the first suction disc mechanism sucks the bottom surface of the packaging bag 7. Then the lifting mechanism is shortened to pull the packaging bag 7, so that the packaging bag 7 is unfolded into the state shown in Figure 5 .

[0041] In this way, the automatic feeding of the packaging bag 7 is realized, and manual placement of the packaging bag 7 on the conveying device 3 is not required, which is more convenient.

[0042] The conveying device 3 in the embodiment is a roller conveying line 302. The roller conveying line 302 includes a plurality of rollers arranged in series.

[0043] It should be noted that the lifting mechanism, the linear motor module 501 and the second suction disc mechanism constitute the material taking device 5.

[0044] The material taking device 5 is shown in Figure 4 and Figure 5 , in which the lifting mechanism is a lifting cylinder 503, a connecting seat 502 is fixedly installed on the slider of the linear motor module 501, and the lifting cylinder 503 is installed on the connecting seat 502 and perpendicular to the linear motor module 501.

[0045] The second suction disc mechanism in the embodiment includes a suction disc mounting frame 504, a plurality of second suction discs 505 and a second vacuum pump. The suction disc mounting frame 504 is in the shape of a back plate or a mouth-shaped plate. The suction disc mounting frame 504 is fixedly installed on the cylinder end of the lifting cylinder 503 and parallel to the roller conveying line 302. A plurality of mounting holes are formed in the four edges of the suction disc mounting frame 504, and one second suction disc 505 is installed in each mounting hole. The second vacuum pump is connected in communication with the plurality of second suction discs 505 through a hose for controlling the suction or exhaust of the second suction discs 505.

[0046] In this embodiment, as Figure 3 shown, the first suction cup mechanism includes a substrate 301, a plurality of first suction cups 303 and a first vacuum pump 304. Among them, a plurality of long holes are formed on the substrate 301, and the plurality of long holes are arranged uniformly along the length direction of the substrate 301. The distance between adjacent two long holes is the same as the distance between adjacent two rollers. The substrate 301 covers the front end of the roller conveyor line 302, and the top of the roller located below the substrate 301 passes through the long holes on the substrate 301. A plurality of mounting grooves are formed on the substrate 301, and the outer contour formed after the plurality of mounting grooves are arranged is in the shape of a "mouth" or a "day". Each mounting groove is provided with a first suction cup 303.

[0047] The first vacuum pump 304 is respectively connected with two connectors 305 through two first hoses. A plurality of second hoses are connected to the connectors 305, and the other ends of the second hoses are connected to the first suction cups 303. An air pressure sensor 306 is installed on each second hose, and the air pressure sensor 306 and the first vacuum pump 304 are respectively connected to the programmable controller in a signal manner.

[0048] It should be noted that, as Figure 5 shown, since a plurality of second suction cups 505 are installed on the four sides of the suction cup mounting frame 504, and the plurality of first suction cups 303 in the first suction cup mechanism are arranged in the shape of a "mouth" or a "day", therefore, the first suction cup mechanism and the second suction cup mechanism can respectively firmly suck the four sides of the bottom surface and the four sides of the top surface of the packaging bag 7. Then, after the lifting cylinder 503 drives the second suction cup mechanism to move up to a set height, the bag mouth of the packaging bag 7 can be effectively opened, reaching the state as Figure 5 shown. In addition, after the first suction cup mechanism and the second suction cup mechanism open the bag mouth of the packaging bag 7, in order to ensure the opening degree of the packaging bag 7, a worker can manually open the part of the bag mouth of the packaging bag 7 in a relaxed state, so that the bag mouth of the packaging bag 7 is opened to the maximum extent.

[0049] That is, the size of the suction cup mounting frame 504 and the arrangement mode of the second suction cups 505 in this embodiment are adapted to the size of the packaging bag. That is, it is ensured that the first suction cup mechanism and the second suction cup mechanism can respectively suck the four sides of the bottom surface and the four sides of the top surface of the packaging bag 7 to open the packaging bag 7 to the maximum extent.

[0050] In this embodiment, as Figure 4As shown, in order to effectively monitor the position of the suction cup mounting frame 504, a sixth photoelectric sensor 508 and a seventh photoelectric sensor 509 are installed in sequence from high to low on the outer shell of the lifting cylinder 503, and a vertical pole 506 is installed on the top of the suction cup mounting frame 504, and the top of the vertical pole 506 is fixedly installed with a second trigger piece 507. The sixth photoelectric sensor 508 and the seventh photoelectric sensor 509 are respectively connected with the programmable controller.

[0051] In the embodiment, the storage bag device 2 includes a storage shelf 204, a first cylinder 206 and a base 207. The storage shelf 204 is a rectangular box shape, and the top thereof is open. The internal space of the storage shelf 204 forms a storage area, and the packaging bags 7 are stacked in the storage area. The base 207 is fixedly installed on the rack 1, and the first cylinder 206 is vertically fixed on the base 207. The storage shelf 204 is installed at the top end of the first cylinder 206, and the first cylinder 206 is used to drive the storage shelf 204 to lift.

[0052] It should be noted that the function of the first cylinder 206 is to change the height of the storage shelf 204, so as to facilitate the packaging bag 7 to be taken by the automatic taking device 5. Specifically, after the linear motor module 501 in the automatic taking device 5 drives the lifting cylinder 503 and the suction cup mounting frame 504 to move to the top of the storage area, the first cylinder 206 lifts the height of the storage shelf 204, so that the suction cup mounting frame 504 sucks the topmost packaging bag 7 in the storage area.

[0053] In order to facilitate the monitoring of the position of the storage shelf 204, a first photoelectric sensor 201, a second photoelectric sensor 202 and a third photoelectric sensor 203 are installed in sequence from high to low on the left side of the rack 1. When the first cylinder 206 is in the initial state, the third photoelectric sensor 203 is opposite to the bottom end of the storage shelf 204 at this time, and the third photoelectric sensor 203 sends a detection signal to the programmable controller, indicating that the storage shelf 204 is in the lowest position at this time.

[0054] Further, a vertical through hole is formed on the left side surface of the storage shelf 204. The through hole is a long strip shape and extends from the upper surface of the storage shelf 204 to the inner bottom wall thereof. The second photoelectric sensor 202 is used to detect the position of the topmost packaging bag 7 in the storage shelf 204 in the current state. Specifically, when the storage area is stacked with the packaging bags 7, the second photoelectric sensor 202 is opposite to the topmost packaging bag 7 in the storage area at this time, and the second photoelectric sensor 202 sends a detection signal to the programmable controller, and the programmable controller knows that the storage area is full of the packaging bags 7. When there is no signal from the second photoelectric sensor 202 and the first photoelectric sensor 201, it indicates that the packaging bags 7 in the storage area are empty, and the programmable controller controls the alarm device to alarm, so as to prompt the staff to supplement the packaging bags 7.

[0055] It should be noted that the first gas cylinder 206 is provided with a first electromagnetic valve 205, which is in communication with the programmable controller, and the first electromagnetic valve 205 drives the opening and closing of the valve core through electromagnetic force, thereby controlling the on-off of the gas.

[0056] In the embodiment, as shown in the figure, Figure 7 The automatic cigarette pushing device 4 includes a vertical plate 401, two shaft rods 404, a cigarette pushing cylinder 402 and a pushing plate 403. The vertical plate 401 is vertically fixedly installed at the back of the rack 1. Holes are formed in the two sides of the vertical plate 401 for the shaft rods 404 to pass through. One end of each shaft rod 404 passes through the hole in the vertical plate 401, and the pushing plate 403 is fixedly installed at one end of the two shaft rods 404 close to the roller conveying line 302. The cigarette pushing cylinder 402 is fixedly installed at the back of the vertical plate 401, and the cylinder end of the cigarette pushing cylinder 402 is fixedly connected with the pushing plate 403 after passing through the vertical plate 401. The second electromagnetic valve 409 is connected to the cigarette pushing cylinder 402. The pushing plate 403 is higher than the chain plate conveying line 30 and also higher than the roller conveying line 302. As shown in the figure, Figure 1 A transition plate is arranged between the chain plate conveying line 6 and the roller conveying line 302. The transition plate is a rectangular plate and is fixedly installed on the chain plate conveying line 6. The conveying surface of the chain plate conveying line 6, the upper surface of the transition plate and the conveying surface of the roller conveying line 302 are level.

[0057] Optionally, as shown in the figure, Figure 7 A horizontal plate 405 is fixedly installed at the back of the vertical plate 401, and the horizontal plate 405 is perpendicular to the vertical plate 401. A first trigger piece 408 is installed at the tail end of one shaft rod 404. A fourth photoelectric sensor 406 and a fifth photoelectric sensor 407 are installed on the horizontal plate 405 along the length direction of the horizontal plate 405 in sequence. The fourth photoelectric sensor 406 is away from the vertical plate 401, and the fifth photoelectric sensor 407 is close to the vertical plate 401.

[0058] When the cigarette pushing cylinder 402 is elongated to push the stack of cigarettes into the packaging bag 7, the first trigger piece 408 is just aligned with the fifth photoelectric sensor 407 at this time. When the cigarette pushing cylinder 402 is shortened to pull the pushing plate 403 to move to the initial state, the first trigger piece 408 is just aligned with the fourth photoelectric sensor 406.

[0059] In the embodiment, an industrial computer is also arranged on the rack 1. All the electromagnetic valves and photoelectric sensors mentioned above are in communication with the programmable controller (PLC), and the programmable controller is in signal connection with the industrial computer. The industrial computer is connected with the PLC through a communication network (such as Ethernet) to realize data exchange and transmission of control commands. The industrial computer can serve as an upper computer to be responsible for monitoring and managing the system, and the PLC serves as a lower computer to be responsible for specific control tasks.

[0060] In the embodiment, when the carton stack is bagged, first, the linear motor module 501 drives the second suction disc mechanism to move to the upper side of the bag storage device 2, then the first cylinder 206 drives the storage grid 204 to rise until the second suction disc mechanism contacts the top layer of the packaging bag 7 in the storage grid 204, then the second vacuum pump controls the second suction disc 505 on the suction disc mounting frame 504 to suck the packaging bag 7, then the linear motor module 501 drives the second suction disc mechanism to move to the right until the packaging bag 7 moves to the upper side of the second suction disc mechanism, then the lifting cylinder 503 is elongated to a fixed length to place the packaging bag 7 on the second suction disc mechanism, then the first vacuum pump 304 of the second suction disc mechanism controls the first suction disc 303 to suck the bottom surface of the packaging bag 7, then the lifting cylinder 503 is shortened to a fixed length to pull the packaging bag 7, and the packaging bag 7 is stretched in the vertical direction, then a worker assists in stretching the curved part of the bag opening of the packaging bag 7. Finally, the cigarette pushing cylinder 402 is controlled to be elongated, and the cigarette pushing cylinder 402 pushes the carton stack on the chain plate conveying line 6 to push the carton stack into the packaging bag 7.

[0061] Therefore, the bagging process only needs one person to assist at most, which liberates manpower and improves the bagging efficiency.

[0062] In the description of the utility model, it should be explained that the position or location relationship indicated by the terms "upper", "lower" and the like is the position or location relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific position, be constructed and operated in a specific position, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0063] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "communication" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be direct communication, or indirect communication through an intermediate medium, or communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. In addition, in the description of the utility model, unless otherwise stated, the meaning of "multiple" is two or more.

[0064] The above is only the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A carton sleeve assist device, characterized in that, The packaging machine comprises a rack (1), a conveying device (3), a cigarette pushing device (4), a chain plate conveying line (6) and a packaging bag unfolding assembly; the conveying device (3) is installed on the rack (1), and a bag sleeving station is arranged on a conveying surface of the conveying device (3); The packaging bag unfolding assembly is used for unfolding a packaging bag located on the bag sleeving station, and comprises a lifting mechanism, a first suction disc mechanism and a second suction disc mechanism; the first suction disc mechanism is installed on the conveying surface of the conveying device (3) and used for sucking a lower surface of the packaging bag located on the bag sleeving station; The lifting mechanism is located above the first suction disc mechanism, the second suction disc mechanism is installed on the lifting mechanism, the lifting mechanism is used for driving the second suction disc mechanism to move close to or away from the first suction disc mechanism, and the second suction disc mechanism is used for sucking an upper surface of the packaging bag located on the bag sleeving station; The chain plate conveying line (6) is located between the conveying device (3) and the cigarette pushing device (4), a plurality of vertical barrier plates (601) are arranged on a conveying surface of the chain plate conveying line (6) and in a conveying direction of the chain plate conveying line (6), and a stack of cigarettes is located between two adjacent barrier plates (601); The cigarette pushing device (4) is used for pushing the stack of cigarettes located on the chain plate conveying line (6) into the packaging bag unfolded by the packaging bag unfolding assembly.

2. A carton sleeve assist device according to claim 1, wherein, The packaging machine comprises a rack (1), a conveying device (3), a cigarette pushing device (4), a chain plate conveying line (6) and a packaging bag unfolding assembly; the conveying device (3) is installed on the rack (1), and a bag sleeving station is arranged on a conveying surface of the conveying device (3); 3. A carton sleeve assist device according to claim 2, wherein, The lifting mechanism is located above the first suction disc mechanism, the second suction disc mechanism is installed on the lifting mechanism, the lifting mechanism is used for driving the second suction disc mechanism to move close to or away from the first suction disc mechanism, and the second suction disc mechanism is used for sucking an upper surface of the packaging bag located on the bag sleeving station; 4. A packet bander aid device according to claim 3, wherein, The chain plate conveying line (6) is located between the conveying device (3) and the cigarette pushing device (4), a plurality of vertical barrier plates (601) are arranged on a conveying surface of the chain plate conveying line (6) and in a conveying direction of the chain plate conveying line (6), and a stack of cigarettes is located between two adjacent barrier plates (601); The cigarette pushing device (4) is used for pushing the stack of cigarettes located on the chain plate conveying line (6) into the packaging bag unfolded by the packaging bag unfolding assembly.

5. A packet bander aid device according to claim 4, wherein, The packaging machine comprises a rack (1), a conveying device (3), a cigarette pushing device (4), a chain plate conveying line (6) and a packaging bag unfolding assembly; the conveying device (3) is installed on the rack (1), and a bag sleeving station is arranged on a conveying surface of the conveying device (3); The lifting mechanism is located above the first suction disc mechanism, the second suction disc mechanism is installed on the lifting mechanism, the lifting mechanism is used for driving the second suction disc mechanism to move close to or away from the first suction disc mechanism, and the second suction disc mechanism is used for sucking an upper surface of the packaging bag located on the bag sleeving station; The chain plate conveying line (6) is located between the conveying device (3) and the cigarette pushing device (4), a plurality of vertical barrier plates (601) are arranged on a conveying surface of the chain plate conveying line (6) and in a conveying direction of the chain plate conveying line (6), and a stack of cigarettes is located between two adjacent barrier plates (601); The cigarette pushing device (4) is used for pushing the stack of cigarettes located on the chain plate conveying line (6) into the packaging bag unfolded by the packaging bag unfolding assembly.

6. A packet bander aid device according to claim 5, wherein, The suction disc mounting frame (504) is a backplate, and a plurality of second suction discs (505) are mounted on four edges of the suction disc mounting frame (504).

7. A packet bander aid device according to claim 6, wherein, Two photoelectric sensors are mounted on the shell of the lifting cylinder (503), and the two photoelectric sensors are arranged in the vertical direction; a vertical rod (506) is mounted on the upper surface of the suction disc mounting frame (504) and arranged vertically; and a trigger piece is mounted on the top of the vertical rod (506) and cooperates with the photoelectric sensor.

8. A carton sleeve assist device according to claim 1, wherein, The cigarette pushing device (4) comprises a vertical plate (401), at least one cigarette pushing cylinder (402) and a pushing plate (403); the vertical plate (401) is mounted on the rack (1); the cigarette pushing cylinder (402) is vertically mounted on the vertical plate (401); the pushing plate (403) is fixed to one end of the cigarette pushing cylinder (402) close to the conveying device (3), and the pushing plate (403) is higher than the conveying surface of the conveying device (3).

9. A packet bander assist device according to claim 8, wherein, The cigarette pushing device (4) comprises at least one shaft rod (404), which is in sliding connection with the vertical plate (401) and is perpendicular to the vertical plate (401); one end of the shaft rod (404) is connected with the pushing plate (403), and the other end of the shaft rod (404) is provided with a trigger piece; a horizontal plate (405) is mounted on the side of the vertical plate (401) away from the conveying device (3); and at least one photoelectric sensor is mounted on the horizontal plate (405) in the extension direction of the cigarette pushing cylinder (402).

10. A packet bander assist device according to claim 2, wherein, The storage bag device (2) comprises a storage shelf (204) and a first cylinder (206); the storage shelf (204) is in the shape of a box body, has an opening at the top, and forms the storage cavity in the internal space; and the first cylinder (206) is vertically mounted on the rack (1) and drives the storage shelf (204) to lift.

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