A moisture-retaining cigarette pack forming device and method with partition

Abstract

The present invention provides a moisturizing cigarette pack forming device and method with partitions, including a white cardboard cigarette box forming device with partitions and a moisturizing paper device for wrapping cigarettes in boxes, the moisturizing paper device for wrapping cigarettes in boxes including a moisturizing paper folding and forming mechanism arranged on a frame, characterized in that the moisturizing paper folding and forming mechanism includes a moisturizing paper storage warehouse, a paper picking and conveying mechanism located below the moisturizing paper storage warehouse, a rotating mechanism located above the output end of the paper picking and conveying mechanism, and a moisturizing paper folding mechanism connected to the output end of the paper picking and conveying mechanism. The folding and bonding of the white cardboard cigarette box with partitions and the folding and bonding of the moisturizing paper shell are realized, and cigarettes are loaded into the white cardboard cigarette box with partitions, so as to avoid mutual squeezing of cigarettes, ensure the quality of cigarettes, improve production efficiency, reduce labor intensity, realize the automated and mechanized production of cigarette boxes with partitions, and meet the personalized needs of the market.

Description

Technical Field

[0001] The present invention relates to a cigarette pack forming device and method, in particular to a moisture-retaining cigarette pack forming device with a partition and a method, belonging to the technical field of cigarette production. Background Art

[0002] Most of the existing moisture-preserving cigarette packs wrap cigarettes with aluminum foil to form two inner card cigarette packs, and then bond the inner frame paper and the trademark paper to form a double aluminum cigarette pack to achieve the purpose of moisture preservation.

[0003] Existing moisturizing cigarette packs can only achieve the moisturizing effect to a certain extent. In order to meet the personalized market demand, a moisturizing cigarette pack with a reusable opening has been introduced. This cigarette pack is made of white cardboard and then filled with cigarettes, instead of the traditional aluminum foil wrapping cigarettes, and then the moisturizing paper is compounded on the white cardboard cigarette pack to form a moisturizing cigarette pack. Since the moisturizing paper is completely sealed at the bonding point, the reusable bonding feature at the opening achieves a better moisturizing effect. At this stage, tobacco packaging equipment and technology all realize wrapping packaging technology, which cannot meet the needs of filling cigarette packaging technology. Manual completion of this series of processes is not only inefficient, but also difficult to ensure uniform product quality due to labor differences, which limits market development. Therefore, it is necessary to improve the existing technology. Summary of the invention

[0004] The object of the present invention is to provide a device for producing moist-keeping cigarette packs with partitions, and based on the device, a method for producing moist-keeping cigarette packs with partitions is provided.

[0005] The present invention is completed by the following technical scheme: a moist cigarette pack production device with a partition, comprising a white cardboard cigarette box forming device with a partition and a cigarette packing moist paper wrapping device, wherein:

[0006] The white cardboard cigarette box forming device with partitions comprises: a conveyor arranged on a frame, and a partition forming mechanism which makes the formed white cardboard cigarette box cavity have partitions during the conveying process, and a pushing and folding mechanism which pushes the white cardboard with partitions into the folding forming mechanism, and a folding forming mechanism;

[0007] The device for wrapping cigarettes with moistening paper in boxes includes: a cigarette dispensing mechanism, a cigarette dispensing mechanism arranged between the cigarette dispensing mechanism and a white cardboard cigarette box conveying mechanism with partitions, a moistening paper folding and forming mechanism, and a cigarette package forming mechanism with moistening paper located between the moistening paper folding and forming mechanism and the white cardboard cigarette box conveying mechanism.

[0008] The white cardboard cigarette box forming device with partitions also includes a storage warehouse with white cardboard storage space arranged at the input end of the conveyor, and a paper taking mechanism that takes the white cardboard from the storage warehouse and places it on the conveyor, as well as a guiding mechanism located between the pushing and folding mechanism and the folding and forming mechanism, which is used to push the white cardboard with partitions into the folding and forming mechanism, and at least one gluing mechanism for gluing the adhesive surface of the white cardboard during the conveying process.

[0009] The partition forming mechanism of the white cardboard cigarette box forming device with partitions comprises an upper partition punching mechanism and a lower partition squeezing and closing mechanism, wherein:

[0010] The partition plate stamping mechanism includes an upper power cylinder and a stamping block fixed to the end of the piston rod of the power cylinder and parallel to the conveying direction;

[0011] The partition extrusion and closing mechanism includes two strip uprights that are arranged opposite to each other and at intervals. The gap between the two strip uprights gradually decreases along the conveying direction, and the input ends of the two strip uprights are made to face the punching block of the partition punching mechanism above. When the white cardboard coated with glue at the part to be formed as the partition enters the upper surface of the two strip uprights, the punching block is first pressed down to make the end of the part to be formed on the white cardboard concave, forming a V-shape with two sides, and entering the gap between the two strip uprights. As the gap gradually decreases along the conveying direction, it is squeezed, closed, and bonded into a downward upright partition.

[0012] The moistening paper folding and forming mechanism of the moistening paper wrapping device for cigarettes into boxes comprises a moistening paper storage warehouse, a paper picking and conveying mechanism located below the moistening paper storage warehouse, a rotating mechanism located above the output end of the paper picking and conveying mechanism, and a moistening paper folding and forming mechanism connected to the output end of the paper picking and conveying mechanism, wherein:

[0013] The moisturizing paper storage warehouse is a conventional frame box with open top and bottom;

[0014] The paper taking and conveying mechanism comprises two conveyor belts arranged at intervals below the moisturizing paper storage warehouse, a suction cup arranged between the two conveyor belts, a glue gun arranged above the two conveyor belts, the glue gun is connected to a rubber hose, the suction cup is a negative pressure suction cup connected to a negative pressure source, the suction cup is fixed to the end of the piston rod of the power cylinder, the suction cup is driven by the power cylinder to rise to suck the moisturizing paper, and is driven down to take the moisturizing paper to the conveyor belt, and glue is applied to the corresponding part of the moisturizing paper through the glue gun during the conveying process;

[0015] The rotating mechanism includes a turntable and a telescopic mechanism fixed on the turntable. The turntable is connected to a rotating motor, and the turntable is driven to rotate by the rotating motor, thereby driving the telescopic mechanism to rotate. The telescopic mechanism is a power cylinder or a linear drive motor with piston rods at both ends, and each piston rod end is connected to an inner module. The inner module is driven to extend or retract along the radial direction of the turntable by the power cylinder or the linear drive motor. An air cavity is provided in the inner module, and a plurality of through holes connecting the air cavity are provided on the peripheral wall of the air cavity. The air cavity is connected to an air supply pipe, and the air supply pipe is connected to a negative pressure source. A negative pressure environment is formed around the inner module through the negative pressure source, the air supply pipe, the air cavity, and the plurality of through holes to absorb the moisturizing paper, and then the inner module is driven to extend or retract by the telescopic mechanism, and the position of the inner module is changed as the turntable rotates.

[0016] The moisturizing paper folding and forming mechanism comprises: a rack and a gear driven by a motor meshing with the rack, a top block arranged at the top end of the rack, a left and right side vertical plates arranged opposite to each other and spaced apart, a front and rear side vertical plates connected to the left side vertical plate, and a vertical forming channel formed by the front and rear lower baffles below, and an arc channel formed by two arc plates facing each other.

[0017] The moisturizing cigarette pack forming mechanism of the device for wrapping the moisturizing paper in the cigarette box comprises:

[0018] A moist paper shell conveying mechanism, a moist paper shell conveying belt on which a plurality of moist paper shell trays are arranged at intervals, a suction cup is arranged on the outer side of the input end of the moist paper shell conveying belt, the suction cup is connected to the air pipe, and the air pipe is connected to the negative pressure source, so that when the inner module of the moist paper shell folding and forming mechanism conveys the moist paper shell on it to the moist paper shell tray, the bottom of the moist paper shell is sucked by the suction cup, and at the same time, the inner module releases the negative pressure environment and releases the moist paper shell, then retracts and exits, and the moist paper is stuck on the moist paper shell tray and conveyed together;

[0019] A white cardboard cigarette box conveyor belt is arranged in parallel with the Baorun paper shell conveyor belt, on which a plurality of white cardboard cigarette box trays are arranged at intervals, and white cardboard cigarette boxes are placed on the white cardboard cigarette box trays;

[0020] The white cardboard cigarette box shell feeding mechanism comprises two horizontal push rods connected to the linear power machine and arranged outside the white cardboard cigarette box conveyor belt, and two guide slot boxes with horizontal through slots respectively matched with the two horizontal push rods. The two guide slot boxes are connected to the piston rod of the sixth power cylinder through a connecting plate. The cylinder seat of the sixth power cylinder is fixed on the mounting frame. Each guide slot box is provided with a guide sheet on the front side periphery so that after the moist paper shell and the white cardboard cigarette box are delivered to the right place, the sixth power cylinder drives the guide slot box to move horizontally until the guide sheet extends into the moist paper shell, and then the white cardboard cigarette box containing cigarettes is pushed into the moist paper shell F through the guide slot box and the guide sheet by the horizontal push rod to form a cigarette package with the moist paper opened on the top, and then the horizontal push rod, the guide sheet and the guide slot box are withdrawn to allow the cigarette package with the moist paper opened on the top to be transported together with the conveyor belt:

[0021] The top folding mechanism of the Baorun paper cigarette pack comprises a rotating folding plate driven by a rotating motor, a folding plate, a glue spray gun and a folding plate which are sequentially arranged on the inner side of the Baorun paper shell conveyor belt.

[0022] The device for wrapping cigarettes with moisturizing paper also includes a white cardboard cigarette box reversing mechanism and a detector for detecting the quality of cigarettes, wherein: the white cardboard cigarette box reversing mechanism includes a rotating disk connected to a rotating motor, at least two first trays for placing white cardboard cigarette boxes symmetrically arranged on the rotating disk, and a push block located above the rotating disk, the push block is fixed to the end of the piston rod of the lifting power cylinder, the lifting power cylinder is slidably connected to the slide rail on the bracket through a slider, and the slider is connected to the linear motor so that the slider, the lifting power cylinder, and the push block move horizontally under the drive of the linear motor, and then the push block is driven to rise or fall by the lifting power cylinder, so that the white cardboard cigarette box is pushed to the first tray, and after the rotating disk rotates into place, the top and bottom reversal of the white cardboard cigarette box is completed, and then the push block continues to push it to the second tray on the conveyor belt.

[0023] The pushing and folding mechanism of the white cardboard cigarette box forming device with partitions includes a bracket installed on a linear movable slider, the linear movable slider is slidably connected to the linear slide rail on the bracket, and is connected to a linear drive motor, a power cylinder is fixed on the bracket, and a push plate and a pressure plate are fixed on the power cylinder. When the slider is driven by the linear drive motor to move along the slide rail, the push plate is driven by the power cylinder to extend downward to push the white cardboard with partitions on it from the conveying mechanism to the entrance end of the folding and forming mechanism. In the process, the side surface and the back surface adjacent to the white cardboard box surface are first folded downward by the downward extension of the pressure plate.

[0024] The folding and forming mechanism of the white cardboard cigarette box forming device with partitions comprises a conveying mechanism and a folding mechanism arranged on a frame, wherein:

[0025] The conveying mechanism comprises an annular conveying chain with both ends sleeved on sprocket wheels, a box cavity forming template which is fixed on the annular conveying chain at intervals and equal distances through a connecting plate and moves annularly therewith, the box cavity forming template horizontally extends outwards, and a partition card slot with a notch facing outwards is provided in the middle of the horizontally extending end, the partition card slot is matched with the rear end of the guide mechanism support plate, so that the white card paper with the partition is fed onto the box cavity forming template and the partition is inserted into the card slot, so that the partition is not affected in the process of folding the white card paper into a cigarette box;

[0026] The folding mechanism includes a pressing plate arranged on the power cylinder of the pushing folding mechanism, which can fold the side surface adjacent to the white cardboard box surface and the bottom surface of the box downward, and a channel arranged on the conveying mechanism, which can fold the bottom surface of the box adjacent to the side surface of the white cardboard. The channel is composed of upper and lower fixed plates and a gap between the upper and lower fixed plates. The box cavity forming template of the conveying mechanism and the white cardboard thereon move in the channel, and complete the folding of the side surface of the white cardboard and the bottom surface of the box during the movement; upper and lower through grooves are correspondingly arranged on the upper and lower fixed plates, and a folding top plate on the other side of the lower box edge connected to the lifting cylinder is arranged below the lower through groove of the lower fixed plate, and a through groove on the upper fixed plate is arranged on the upper fixed plate. A folding plate for the upper box edge on the other side connected to the driving mechanism is provided above the groove to fold the lower box edge and the upper box edge on the other side; a bottom upper box edge folding guide block with a pressure plate at the top of the entrance and a bottom lower box edge folding guide block with a copying plate at the bottom of the entrance are provided in sequence on the front side of the channel, so that the box cavity forming template on which white cardboard is placed and the box surface and one side of the white cardboard are folded down can pass through the channel, the left lower box edge folding top plate, the left upper box edge folding pressure plate, the bottom upper box edge folding guide block and the bottom lower box edge folding guide block in sequence during the movement with the circular conveyor chain to complete the folding of one side box edge and the box bottom surface, the other side lower box edge and the upper box edge, the bottom upper box edge and the lower box edge.

[0027] The driving mechanism of the white cardboard cigarette box forming device with partitions includes a horizontal connecting plate connected to multiple left upper box edge lower folding plates, the horizontal connecting plate is arranged at the lower end of the power cylinder piston rod to achieve lifting and lowering, the power cylinder seat is fixed on the slider, the slider is slidably connected to the slide rail on the bracket, and the slider is connected to the linear drive motor to achieve horizontal movement.

[0028] The gluing mechanism of the white cardboard cigarette box forming device with partition is a spray gun connected with a glue supply hose, and the spray gun is located above the white cardboard and is used for gluing the corresponding bonding surface of the white cardboard A.

[0029] The guide mechanism of the white cardboard cigarette box forming device with partitions includes a support, left and right guide plates arranged on the support, and a support plate with a longitudinal gap in the middle thereof arranged between the left and right guide plates. The front end of the support plate is aligned with the guide rail of the sorting mechanism, and the rear end is matched with the folding and forming mechanism, so that the white cardboard with partitions thereon can be sent from the pushing and folding mechanism to the folding and forming mechanism through the guide mechanism, and the partitions on the white cardboard can pass through the gaps in the support plates and smoothly enter the folding and forming mechanism.

[0030] The storage bin with white cardboard storage space of the white cardboard cigarette box forming device with partitions is composed of four angular columns and left, right and rear cross bars, and its shape is adapted to the shape of the white cardboard.

[0031] The paper taking mechanism of the white cardboard cigarette box forming device with partition comprises a power cylinder, a connecting seat with an air cavity arranged on the piston rod of the power cylinder, a negative pressure hole connected to the air cavity, the negative pressure hole being connected to the negative pressure source through a hose, and a plurality of suction cups with vertical through holes arranged on the connecting seat, the vertical through holes of the plurality of suction cups being connected to the air cavity of the connecting seat, so that when the piston rod of the power cylinder drives the connecting seat and the suction cups to rise to contact with the bottom surface of the white cardboard, the negative pressure source is connected to form negative pressure by the vertical through holes of the plurality of suction cups and the air cavity of the connecting seat, thereby sucking the white cardboard above, and then descending to the conveyor position with the piston rod of the power cylinder, and placing the white cardboard between two adjacent push blocks of the conveyor, the negative pressure source is disconnected to release the suction, and the operation of taking the white cardboard out of the storage warehouse and putting it on the conveyor is completed.

[0032] The conveyor of the white cardboard cigarette box forming device with partitions comprises two conveyor belts arranged in parallel and at intervals, and upwardly convex push blocks are arranged at equal intervals on the two conveyor belts, and the white cardboard is stuck between two adjacent push blocks.

[0033] The white cardboard cigarette box forming device with partitions also includes a conventional detection and rejection mechanism, which is used to detect and reject unqualified white cardboard cigarette boxes after forming.

[0034] The cigarette distributing mechanism of the cigarette box wrapping moisturizing paper device includes a cigarette bin, a rotating wheel connected to the cigarette bin outlet and connected to a rotating power machine, a plurality of cigarette mold boxes spaced and axially arranged on the outer edge surface of the rotating wheel, two cigarette mold boxes are located at the same work station, a first push plate for pushing cigarettes in the cigarette bin into the two cigarette mold boxes is located below the cigarette bin and matched with the two cigarette mold box box entry work stations above the rotating wheel, and the first push plate is connected to the corresponding horizontal power cylinder, and the two cigarette mold box box unboxing work stations located below the rotating wheel are provided with a second push plate for pushing cigarettes out of the cigarette mold boxes, and the second push plate is connected to the corresponding horizontal power cylinder.

[0035] The cigarette entry mechanism of the device for wrapping the cigarette entry and moistening paper comprises a bracket driven to move back and forth by a corresponding power cylinder, two parallel guide mold boxes with through grooves arranged on the bracket, a flexible guide cylinder is arranged in the through groove at the front end of the guide mold box, and the flexible guide cylinder is arranged as a trumpet mouth with a small front end and a large rear end, the front end of the flexible guide cylinder extends into a cavity of the white card paper cigarette box B, the rear end of the guide mold box is matched with the second push plate in the cigarette dispensing mechanism, so as to push the cigarettes in the cigarette mold box into the white card paper cigarette box through the guide cylinder, and in the process of conveying a full box of cigarettes, the folding of the two side ears on the top of the white card paper cigarette box is completed by the folder; the folder comprises a rotary power cylinder and an L-shaped push plate arranged at the end of the piston rod of the rotary power cylinder, so as to complete the folding of the two side ears on the top of the white card paper cigarette box in the process of the rotary power cylinder driving the L-shaped push plate to rotate.

[0036] The present invention provides a method for producing a moisture-retaining cigarette package with a partition, comprising the following steps:

[0037] Step 1, transporting white cardboard at equal intervals;

[0038] Step 2: Gluing the bonding surface of the white cardboard partition;

[0039] Step 3: punching the dotted line on the white cardboard partition to form a V-shape, and then squeezing, closing, and bonding the V-shaped part to form a partition perpendicular to the white cardboard and pointing downward;

[0040] Step 4, pushing the white cardboard with partitions in step 3, and folding one side surface and the bottom surface of the white cardboard box adjacent to the box surface downward during the pushing process, and gluing the other side surface and the bottom surface of the white cardboard cigarette box at the same time;

[0041] Step 5, folding the bottom surface of the box adjacent to the side surface of the white cardboard that has been folded down in step 4;

[0042] Step 6: Fold and glue the lower box edge of the other side of the white cardboard in step 5;

[0043] Step 7, folding and gluing the upper box edge and the lower box edge of the white cardboard bottom surface in step 6 to complete the formation of the white cardboard cigarette box with partitions;

[0044] Step eight, testing the white cardboard cigarette boxes with partitions in step seven, and removing unqualified white cardboard cigarette boxes after forming;

[0045] Step nine, dividing the multiple cigarettes into several groups, loading the groups into a white cardboard cigarette box at one time, and folding the top of the white cardboard cigarette box to form a white cardboard cigarette box filled with cigarettes for delivery;

[0046] Step 10, folding and gluing the flat moisture-retaining paper into a moisture-retaining paper shell with an open top that is compatible with the white cardboard cigarette box;

[0047] Step eleven, placing the white cardboard cigarette box containing cigarettes in step nine into the moist paper shell in step ten, folding and gluing the open shell top of the moist paper shell to obtain a fully enclosed moist paper cigarette pack.

[0048] The present invention has the following advantages and effects: by adopting the above scheme, during the white cardboard conveying process, a downward upright partition can be first formed on the front side of the white cardboard by a partition forming mechanism, and then a side surface of the white cardboard and the bottom surface of the box can be folded and bonded by a pushing and folding mechanism, and finally a white cardboard cigarette box with two chambers and a partition can be completed by a folding and forming mechanism. After the cigarettes are loaded into the white cardboard cigarette box, the mutual squeezing of the cigarettes can be effectively avoided, and the quality of the cigarettes can be guaranteed. In addition, after the flat moisturizing paper is folded and bonded into a moisturizing paper shell suitable for the white cardboard cigarette box, the white cardboard cigarette box containing the cigarettes is sent into the moisturizing paper shell. After the folding and bonding of the top of the moisturizing paper shell are completed, a fully enclosed moisturizing paper cigarette package can be obtained, which greatly improves the production efficiency, ensures the product quality, reduces the labor intensity of workers, realizes the automated and mechanized production of cigarette boxes with partitions, and meets the personalized needs of the market. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 It is a schematic diagram of the structure of the device of the present invention;

[0050] Figure 2 for Figure 1 The structural diagram of the white cardboard cigarette box forming device with partitions;

[0051] Figure 3 yes Figure 2 A partial map of

[0052] Figure 4 It is the structural diagram of the conveyor;

[0053] Figure 5 This is a diagram of the paper picking mechanism;

[0054] Figure 6 , Figure 7 It is the diagram of the partition forming mechanism;

[0055] Figure 8 for Figure 7 Diagram of the partition extrusion and closing mechanism;

[0056] Fig. 9 To push the folding structure diagram;

[0057] Fig.10 It is a partial enlarged picture;

[0058] Fig.11 To guide the organization diagram;

[0059] Fig.12 This is a diagram of the folding forming mechanism;

[0060] Fig.13 This is a structural diagram of the folding guide block of the upper box edge on the bottom side;

[0061] Fig.14 This is a structural diagram of the folding guide block of the bottom lower box edge;

[0062] Fig.15 This is a picture of an unfolded white cardboard cigarette box;

[0063] Fig.16 A three-dimensional image of a folded cigarette box;

[0064] Fig.17 The diagram of the driving mechanism;

[0065] Fig.18 This is the structural diagram of the folded top plate on the left side of the lower box;

[0066] Fig.19 This is a flow chart for forming a white cardboard cigarette box with a partition;

[0067] Fig. 20 This is a schematic diagram of the structure of the device for wrapping cigarettes with moist paper;

[0068] Fig.21 for Fig. 20 Figure 14 shows the cigarette dispensing mechanism;

[0069] Fig. 22 for Fig. 20 The diagram of the white cardboard cigarette box conveying mechanism with partitions;

[0070] Fig.23 for Fig. 22 The enlarged view of part E in FIG.

[0071] Fig.24 for Fig. 22 A magnified view of the cigarette box insertion mechanism;

[0072] Fig.25 for Fig.24 Diagram of the top folding mechanism of the white cardboard after the cigarettes are put into the box;

[0073] Fig.26 for Figure 1 A schematic diagram of the structure of the moisturizing paper wrapping device for cigarette packing;

[0074] Fig. 27 for Fig.26 Diagram of the folding and forming mechanism of the moisturizing paper;

[0075] Fig.28 To preserve the paper, expand the diagram;

[0076] Fig.29 for Fig. 27 The rotating mechanism diagram in ;

[0077] Fig.30 for Fig. 27 The diagram of the folding and forming mechanism of the moisturizing paper;

[0078] Fig.31 for Fig.30 The enlarged view of the G section in the figure;

[0079] Fig.32 , 33 It is a moist paper shell with an open top;

[0080] Fig.34 To maintain the paper shell conveying mechanism diagram;

[0081] Fig.35 for Fig.26 The enlarged view of the H part in FIG.

[0082] Fig.36 for Fig.35 Diagram of the white cardboard cigarette box shell-entering mechanism;

[0083] Fig.37 for Fig.26 The K part in the figure is enlarged, which is the folding mechanism diagram of the top of the moist paper cigarette pack;

[0084] Fig.38 This is a top view of the moist paper cigarette pack during the folding process;

[0085] Fig.39 This is a fully enclosed moisturizing paper cigarette pack diagram;

[0086] Fig.40 The present invention is a flow chart of the moisturizing paper cigarette pack. DETAILED DESCRIPTION

[0087] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0088] The structures not particularly described in the embodiments of the present invention are common structures.

[0089] The present invention provides a moisturizing cigarette pack production device with a partition, comprising a white cardboard cigarette box forming device 1 with a partition and a cigarette packing moisturizing paper device 2, such as Figure 1 ,in:

[0090] The white cardboard cigarette box forming device 1 with partitions comprises: a conveyor 12 arranged on a frame; a storage warehouse 11 with a storage space for white cardboard A located at the input end of the conveyor 12; a paper taking mechanism 13 for taking the white cardboard A out of the storage warehouse 11 and placing it on the conveyor 12; partition forming mechanisms 14 and 15 for providing partitions in the box cavity of the formed white cardboard cigarette box during the conveying process of the white cardboard A; a gluing mechanism P1 for gluing the adhesive surface of the white cardboard during the conveying process of the white cardboard A; a pushing and folding mechanism 16 for pushing the white cardboard with partitions into the folding and forming mechanism 17; a guiding mechanism 18 for pushing the white cardboard with partitions into the folding and forming mechanism 17; and a folding and forming mechanism 17 for folding the white cardboard A into a cigarette box, such as Figure 2 ,in:

[0091] The storage room 11 is surrounded by four columns and cross bars between two columns, and the middle is a storage space, and the shape of the storage space is adapted to the shape of the white cardboard A. Figure 2 , Figure 3 ;

[0092] The conveyor 12 is located below the storage 11, and includes two conveyor belts 121 arranged in parallel and at intervals, and push blocks 122 protruding upward are arranged at equal intervals on the two conveyor belts 121. The white cardboard A is stuck between two adjacent push blocks 122. Figure 3 , Figure 4 ;

[0093] The paper picking mechanism 13 is used to take the white cardboard A out of the storage bin 11 and put it on the conveyor 12. The paper picking mechanism 13 is located below the storage bin 11 and is set in the gap between the two conveyor belts 121 of the conveyor 12. It includes a first power cylinder 131, a connecting seat 133 with an air cavity arranged on the piston rod of the first power cylinder 131, a negative pressure hole 132 connected to the air cavity, the negative pressure hole 132 is connected to the negative pressure source through a hose, and four suction cups 134 with vertical through holes arranged on the connecting seat 133, and the vertical through holes of the four suction cups 134 are connected to the connecting seat 133. The air cavity is connected so that when the piston rod of the first power cylinder 131 drives the connecting seat 133 and the suction cup 134 to rise to contact the bottom surface of the white card paper A, the negative pressure source is connected to form a negative pressure in the vertical through holes of the multiple suction cups 134 and the air cavity of the connecting seat 133, thereby sucking the white card paper A above, and then the piston rod of the power cylinder 131 descends to the gap position between the two conveyor belts 121 of the conveyor 12, and the white card paper A is placed between the two adjacent push blocks 122 of the conveyor 12, and the negative pressure source is disconnected to release the suction, completing the operation of taking the white card paper A out of the storage warehouse 11 and putting it on the conveyor 12, as shown in FIG. Figure 3 , Figure 5 ;

[0094] In order to make the white cardboard cigarette box have a partition B4 in the middle after forming, it is necessary to set the partition forming mechanism 14, 15 during the conveying process of the white cardboard A, which specifically includes the upper partition punching mechanism 14 and the lower partition squeezing and closing mechanism 15, wherein:

[0095] The partition punching mechanism 14 is located above the conveyor 12, and includes a second power cylinder 142 at the top, a punching block 141 fixed at the end of the piston rod of the second power cylinder 142 and parallel to the conveying direction, as shown in FIG. Figure 6 , Figure 7 ;

[0096] In order to make the two A1 and A2 surfaces of the white cardboard A V-shaped and form a partition B4 protruding into the box during the subsequent bonding, shaping and finishing, it is necessary to set a gluing mechanism P1 during the transportation of the white cardboard A. The gluing mechanism P1 is a spray gun connected to a glue supply hose. The spray gun is located above the white cardboard A and is used to apply glue to the A1 or A2 surface of the white cardboard A. Figure 3 , Figure 7 , Figure 8 , Fig.15 , Fig.16 ;

[0097] In order to form a partition B4 protruding into the box cavity on the white cardboard A, it is necessary to set a partition squeezing and closing mechanism 15 during the conveying process of the white cardboard A. The partition squeezing and closing mechanism 15 is arranged between the two conveyor belts 121 of the conveyor 12 and is located below the partition punching mechanism 14. It includes two strip upright plates 151 that are arranged opposite to each other and at intervals. The gap 152 between the two strip upright plates 151 gradually decreases along the conveying direction Q1, and the input ends (the gap with the largest gap) of the two strip upright plates 151 are directly opposite to the partition punching mechanism above. When the punching block 141 of the structure 14 allows the white card paper A with glue on the A1 or A2 surface to enter the upper surface of the two strip-shaped vertical plates 151, the punching block 141 is first pressed downward to make the end of the virtual line L1 of the partition on the white card paper A concave, forming a V shape with paper surfaces A1 and A2 on both sides, and enters the gap 152 between the two strip-shaped vertical plates 151. As the gap 152 gradually shrinks along the conveying direction Q1, it is squeezed, closed, and bonded to form a vertical partition B4. The thickness of the partition B4 is twice the thickness of the white card paper A. Figure 6 , Figure 7 , Figure 8 , Fig.15 , Fig.16 ;

[0098] In order to push the white cardboard A into the folding and forming mechanism 17 for folding the cigarette box, it is necessary to set a push-down folding mechanism 16 at the output end of the partition forming mechanism. At the same time, the left upper box edge B1 of the white cardboard A is glued by the gluing mechanism during the pushing process. The push-down folding mechanism 16 includes a bracket 162 installed on a linear movable slider 161. The linear movable slider 161 is slidably connected to a linear slide rail 169 on a bracket 168 and is connected to a linear drive motor (not shown in the figure). That is, the linear movable slider 161, the bracket 168, the linear slide rail 169, and the linear drive motor are integrated into an electric power cylinder, and a third power cylinder is fixed on the bracket 162. 163, a connecting plate 164 is fixed on the piston rod of the third power cylinder 163, a push plate 165 and a fourth power cylinder 166 are provided on the connecting plate 164, a pressing plate 167 is provided on the piston rod of the fourth power cylinder 166, and when the slider 161 is driven by the linear drive motor to move along the slide rail 169, the white cardboard A with the partition B4 thereon is pushed from the conveyor 12 to the inlet end of the folding and forming mechanism 17 by the piston rod of the third power cylinder 163 and the push plate 165 extending downward, the right side surface B3 and the bottom surface B5 of the box adjacent to the box surface B6 of the white cardboard A are folded downward by the piston rod of the fourth power cylinder 166 and the pressing plate 167 extending downward, as shown in FIG. Figure 2 , Fig. 9 , Fig.15 and Fig.19 S4 in;

[0099] A guide mechanism 18 is provided between the output end of the push-down folding mechanism 16 and the input end of the folding and forming mechanism 17. The guide mechanism 18 includes a support 181, left and right guide plates 184 and 182 provided on the support 181, and a support plate 183 with a longitudinal gap in the middle thereof provided between the left and right guide plates 184 and 182. The front end of the support plate 183 is aligned with the gap 152 at the output end of the two strip vertical plates 151 of the partition squeezing and closing mechanism 15, and the rear end is matched with the folding and forming mechanism 17, so that the white card paper A with the partition B4 thereon is sent from the push-down folding mechanism 16 to the folding and forming mechanism 17 through the guide mechanism 18, and the partition B4 on the white card paper A passes through the gap of the support plate 83 and smoothly enters the folding and forming mechanism 17, as shown in FIG. Fig.10 , Fig.11 , Fig.12 ;

[0100] The folding and forming mechanism 17 comprises a conveying mechanism 171 and a folding mechanism arranged on a frame, wherein:

[0101] The conveying mechanism 171 comprises an annular conveying belt 1712 with both ends sleeved on the pulley 1711, a box cavity forming template 1714 which is fixed on the annular conveying belt 1712 at intervals and equidistantly through a connecting plate 1713 and moves annularly therewith, the box cavity forming template 1714 protrudes outward horizontally, and a slot 1715 for the white cardboard A partition B4 with a notch facing outward is provided in the middle of the horizontally protruding end, the slot 1715 is connected with the gap at the rear end of the support plate 183 of the guide mechanism 18, so that the white cardboard A with the partition B4 can be fed onto the box cavity forming template 1714, and the partition B4 can be put into the slot 1715, so that the partition B4 will not be affected when the white cardboard A is folded into a cigarette box;

[0102] The folding mechanism includes a pressing plate 167 arranged on the piston rod of the fourth power cylinder 166 of the pushing folding mechanism 16, which can fold the right side B3 and the bottom surface B5 of the white cardboard A box adjacent to the box surface B6, and a channel 1721 arranged on the conveying mechanism 171, which can complete the folding of the box bottom surface B5 adjacent to the right side B3 of the white cardboard. The channel 1721 is composed of upper and lower fixed plates 17211, 17212 and the gap between the upper and lower fixed plates 17211, 17212. The box cavity forming template 1714 of the conveying mechanism 171 and the white cardboard A thereon move in the channel 1721, i.e., the gap between the upper and lower fixed plates 17211, 17212, and complete the folding of the box bottom surface B5 adjacent to the right side B3 of the white cardboard A during the movement; upper and lower through grooves are correspondingly arranged on the upper and lower fixed plates 17211, 17212, and below the lower through groove of the lower fixed plate 17212 A left lower box edge upper folding top plate 1722 connected to the piston rod of the lifting cylinder 17221 is provided. The left lower box edge upper folding top plate 1722 is raised and passes through the lower through slot, so that the left lower box edge B2 can be folded upward. At the same time, a left upper box edge lower folding pressing plate 1723 connected to the driving mechanism 19 is provided above the upper through slot of the upper fixed flat plate 17211. The left upper box edge lower folding pressing plate 1723 is pressed down and passes through the upper through slot, so that the left upper box edge B1 can be folded upward. Folding downward; the bottom side upper box edge folding guide block 1724 with a pressing plate 17241 at the top of the entrance is provided in sequence on the front side of the channel 1721, which is used to complete the folding of the bottom side upper box edge B6 downward, and the outer surface of the bottom side upper box edge B6 is glued by the gluing mechanism, and the bottom side lower box edge folding guide block 1725 with a copying plate 17251 at the bottom of the entrance is used to complete the upward folding of the bottom side lower box edge B7, thereby forming a cigarette box B with two cavities and a partition B4 between the two cavities, the two as Fig.12 , Fig.13 , Fig.14 , Fig.15 , Fig.16 , Fig.18 , Fig.19 ;

[0103] The driving mechanism 19 includes a horizontal connecting plate 191 connected to a plurality of left upper box edge lower folding plates 1723, and the horizontal connecting plate 191 is arranged at the lower end of the piston rod 192 of the fifth power cylinder 193 to achieve lifting. The cylinder seat of the fifth power cylinder 193 is fixed on a slider 194, and the slider 194 is slidably connected to the slide rail 195 on the bracket 196. At the same time, the slider 194 is connected to a linear drive motor (not shown in the figure) to achieve horizontal movement. Fig.17 ;

[0104] It also includes a conventional detection and rejection mechanism for detecting and rejecting unqualified white cardboard cigarette boxes B after forming;

[0105] The device 2 for wrapping the moistening paper into cigarette boxes comprises a cigarette distributing mechanism 21, a cigarette box feeding mechanism 22, a white cardboard cigarette box reversing mechanism 23, a white cardboard cigarette box conveying mechanism 24, a moistening paper folding and forming mechanism 25, and a cigarette pack forming mechanism with moistening paper 26, wherein:

[0106] The cigarette dispensing mechanism 21 is used to divide a plurality of cigarettes into a plurality of groups and to put each group of cigarettes into a cigarette box at one time. The cigarette dispensing mechanism 21 comprises a cigarette storage 211, a rotating wheel 214 connected to the outlet of the cigarette storage 211 and connected to a rotating power machine, a plurality of cigarette mold boxes 215 arranged axially on the outer edge of the rotating wheel 214 at intervals, and two of the cigarette mold boxes 215 are located at the same station. A cigarette dispensing mechanism 21 is located below the cigarette storage 211 and is connected to a two-to-one cigarette mold box 215 box-introduction station above the rotating wheel 214 for dispensing cigarettes in the cigarette storage 211. The cigarettes are pushed to the first push plate 212 in the two cigarette mold boxes 215, and the first push plate 212 is connected to the corresponding horizontal power cylinder (not marked in the figure). The two cigarette mold boxes 215 box-out station located below the rotating wheel 214 is provided with a second push plate 213 for pushing the cigarettes out of the cigarette mold boxes 215, and the second push plate 213 is connected to the corresponding horizontal power cylinder (not marked in the figure); the outer side of the rotating wheel 214 is provided with a conventional detector 216 for detecting the quality of cigarettes, which is used to detect unqualified cigarettes;

[0107] The cigarette loading mechanism 22 is located between the output end of the cigarette dispensing mechanism 21 and one side of the input end of the white cardboard cigarette box conveying mechanism 24 with a partition, and is used to load cigarettes into the white cardboard cigarette box B. It includes a bracket 221 driven to move back and forth by a corresponding power cylinder (not shown in the figure), two parallel guide mold boxes 223 with through grooves arranged on the bracket 221, and a flexible guide cylinder 222 is arranged in the through groove at the front end of the guide mold box 223. The flexible guide cylinder 222 is set as a trumpet with a small front end and a large rear end. The front end of the flexible guide cylinder 222 extends into a cavity of the white cardboard cigarette box B, and the rear end of the guide mold box 223 is matched with the second push plate 213 in the cigarette dispensing mechanism 21 to load the cigarettes. The cigarettes in the supporting mold box 215 are pushed into the white card paper cigarette box B through the guide cylinder 222, and in the process of conveying the full box of cigarettes, the two side ears on the top of the white card paper cigarette box are folded by the folder 243; the folder 243 includes a rotary power cylinder 2431, and an L-shaped push plate 2432 arranged at the end of the piston rod of the rotary power cylinder 2431, so that after the white card paper cigarette box B is conveyed to the right place, the top front side ear B8 is blocked by the L-shaped push plate 2432 and folded first, and then the rotary power cylinder 2431 drives the L-shaped push plate 2432 to rotate 180° clockwise, and then rotates counterclockwise, so that the top rear side ear B8 of the white card paper cigarette box B is folded from the outside to the inside, that is, the folding of the two side ears on the top of the white card paper cigarette box is completed, as shown in FIG. Fig.16 , Fig.23 , Fig.25 .

[0108] A white cardboard cigarette box reversing mechanism 23 is provided between the other side of the input end of the conveyor belt 241 and the output end of the folding and forming mechanism 17, and is used to turn the white cardboard cigarette box B so as to load cigarettes into the white cardboard cigarette box B. The mechanism 23 includes a rotating disk 231 connected to a rotating motor, at least two first trays 232 for placing white cardboard cigarette boxes B symmetrically arranged on the rotating disk 231, and a push block 233 located above the rotating disk 231. The push block 233 is fixed to the end of the piston rod of a lifting power cylinder 234, and the lifting power cylinder 234 is moved by a slide The block is slidably connected to the slide rail 235 on the bracket 237, and the slider is connected to the linear motor 236, so that the slider, the lifting power cylinder 234, and the push block 233 are moved horizontally under the drive of the linear motor 236, and then the lifting power cylinder 234 drives the push block 233 to rise or fall, so that the white card paper cigarette box B is pushed to the first tray 232, and after the rotating disk 231 rotates to the right position, the top and bottom of the white card paper cigarette box B are reversed, and then the push block 233 continues to push it to the second tray 242 on the conveyor belt 241;

[0109] The white cardboard cigarette box conveying mechanism 24 is used to convey the white cardboard cigarette boxes with partitions, which includes a conveyor belt 241 arranged on a frame and matched with the output end of the folding and forming mechanism 17 of the white cardboard cigarette box forming device 1 with partitions, and a plurality of second trays 242 arranged at intervals and transversely on the conveyor belt 241 for placing the white cardboard cigarette boxes B;

[0110] The moisturizing paper folding and forming mechanism 25 is used to fold the moisturizing paper into a shape suitable for the white cardboard cigarette box, which includes a moisturizing paper storage warehouse 251, a paper picking and conveying mechanism 252 located below the moisturizing paper storage warehouse 251, a rotating mechanism 254 located above the output end of the paper picking and conveying mechanism 252, and a moisturizing paper folding and forming mechanism 253 connected to the output end of the paper picking and conveying mechanism 252, wherein:

[0111] The moisturizing paper storage 251 is a conventional frame box with openings at the top and bottom, which is used to store the moisturizing paper. The openings at the top and bottom facilitate the insertion or removal of the moisturizing paper.

[0112] The paper taking and conveying mechanism 252 is used to take out, glue and deliver the moisturizing paper in the moisturizing paper storage warehouse 251. It includes two conveyor belts 2521 arranged at intervals below the moisturizing paper storage warehouse 251, a suction cup 2522 arranged between the two conveyor belts 2521, and a conventional glue spraying gun arranged above the two conveyor belts 2521. The glue spraying gun is connected to a rubber hose. The suction cup 2522 is a conventional negative pressure suction cup connected to a negative pressure source, which is fixed to the end of the piston rod of a power cylinder (not shown in the figure). The suction cup 2522 is driven by the power cylinder to rise and suck the moisturizing paper, and to fall and take the moisturizing paper out to the conveyor belt 2521. During the conveying process, the corresponding part of the moisturizing paper is glued by the glue spraying gun;

[0113] The rotating mechanism 254 includes a rotating disk 2541 and a telescopic mechanism 2542 fixed on the rotating disk 2541. The rotating disk 2541 is connected to a rotating motor 2544. The rotating disk 2541 is driven to rotate by the rotating motor 2544, thereby driving the telescopic mechanism 2542 to rotate. The telescopic mechanism 2542 is a power cylinder or a linear drive motor with piston rods at both ends. Each end of the piston rod is connected to an inner module 2543. The inner module 2543 is driven to rotate along the rotating disk 2541 by the power cylinder or the linear drive motor. The disk 2541 extends or retracts radially, and an air cavity is provided in the inner module 2543. A plurality of through holes are provided on the peripheral wall of the air cavity to communicate with the air cavity, and the air cavity is connected to the air supply pipe, and the air supply pipe is connected to the negative pressure source (air compressor). Through the negative pressure source, the air supply pipe, the air cavity, and the plurality of through holes, a negative pressure environment is formed around the inner module 2543 to absorb the moisturizing paper F, and then the inner module 2543 is driven to extend or retract through the telescopic mechanism 2542, and the position of the inner module 2543 is changed as the turntable 2541 rotates;

[0114] The moist paper folding and forming mechanism 253 is used to fold the moist paper into a shape suitable for the white cardboard cigarette box B and bond it. The moist paper folding and forming mechanism 253 is located below the rotating mechanism 254 and connected to the output end of the paper feeding and conveying mechanism 252. It includes: a rack 2531 and a gear 2532 driven by a motor that meshes with the rack 2531, a top block 2534 arranged at the top of the rack 2531, and the two ends of the rack 2531 are respectively connected by bearings 2533 with seats. The upper end of the rack 2531 is provided with a left and right side vertical plates 2535 and 2536 which are arranged opposite to each other and spaced apart and matched with the top block 2534, and a vertical forming channel composed of front and rear side vertical plates 2537 connected to the left side vertical plate 2535 and the front and rear lower baffles 2538 below, and an arc channel composed of two arc plates 2539 which are opposite to each other. When the moisturizing paper F is delivered to the space between the top block 2534 and the inner module 2543 by the conveyor belt 2521, it passes through the top The top block 2534 and the inner module 2543 fit together to clamp and fix the F5 surface of the moisturizing paper F. As the top block 2534, the inner module 2543 and the moisturizing paper F descend synchronously, the two large surfaces F3, the two long side inner edges F4 and the two bottom side surfaces F2 of the moisturizing paper are folded and bonded in the forming channel between the left and right side vertical plates 2535, 2536, the front and rear side vertical plates 2537 and the front and rear lower baffles 2538. Then the rack 2531 descends to start the negative pressure release mechanism. The pressure source forms negative pressure around the inner module 2543 to suck the folded moisturizing paper F. At the same time, after the inner module 2543 sucking the folded moisturizing paper F rises to its position, the inner module 2543 is rotated by the rotating mechanism 254 and extends into the arc-shaped channel formed by the two arc-shaped plates 2539. During the extension process, the two long side outer edges F1 of the moisturizing paper F are folded and bonded to form a moisturizing paper shell F with an open upper end, which is sucked and sent out by the inner module 2543. Figure 26-Figure 33 ;

[0115] The moisturizing cigarette pack forming mechanism 26 is used to load the white cardboard cigarette box B containing cigarettes into the moisturizing paper shell F, and includes:

[0116] The moist paper shell conveying mechanism connected to the output end of the arc-shaped channel formed by two arc-shaped plates 2539 of the moist paper shell folding and forming mechanism 253 is used to convey the moist paper shell. The moist paper shell conveying mechanism includes: a moist paper shell conveying belt 261 on which a plurality of moist paper shell trays 2611 are arranged at intervals, and a suction cup 2612 is arranged on the outer side of the input end of the moist paper shell conveying belt 261, the suction cup 2612 is connected to the air pipe, and the air pipe is connected to the negative pressure source (air compressor), so that when the inner module 2543 of the moist paper shell folding and forming mechanism 253 conveys the moist paper shell F on it onto the moist paper shell tray 2611, the bottom of the moist paper shell is sucked by the suction cup 2612, and at the same time, the inner module 2543 releases the negative pressure environment, releases the moist paper shell, and then retracts and exits, while the moist paper F is stuck on the moist paper shell tray 2611 and conveyed together, such as Fig.33 , Fig.34 ;

[0117] A white cardboard cigarette box conveyor belt 241 is arranged in parallel with the moist paper shell conveyor belt 261, on which a plurality of white cardboard cigarette box trays 242 are arranged at intervals, and white cardboard cigarette boxes B are placed on the white cardboard cigarette box trays 242;

[0118] The white cardboard cigarette case feeding mechanism 262 is arranged at the input end of the moist paper case conveyor belt 261 and the output end of the white cardboard cigarette case conveyor belt 241, and is used to feed the white cardboard cigarette case B containing cigarettes into the moist paper case F. It includes two horizontal push rods 2621 connected to the linear power machine (linear motor or power cylinder) arranged on the outside of the white cardboard cigarette case conveyor belt 241, and two guide slot boxes 2625 with horizontal through slots thereon respectively matched with the two horizontal push rods 2621. The two guide slot boxes 2625 are connected to the piston rod of the sixth power cylinder 2623 through the connecting plate 2624. The cylinder seat of the sixth power cylinder 2623 is fixed on the mounting frame 26 22, each guide slot box 2625 is provided with a guide piece 2626 on the front side periphery, so that after the moisturizing paper shell F and the white cardboard cigarette box B are delivered to the right place, the sixth power cylinder 2623 drives the guide slot box 2625 to move horizontally until the guide piece 2626 extends into the moisturizing paper shell F, and then the white cardboard cigarette box B containing cigarettes is pushed into the moisturizing paper shell F through the guide slot box 2625 and the guide piece 2626 by the horizontal push rod 2621, so as to form a cigarette pack with the moisturizing paper opened on the top, and then the horizontal push rod 2621, the guide piece 2626 and the guide slot box 2625 are withdrawn, so that the cigarette pack with the moisturizing paper opened on the top is transported together with the conveyor belt 261:

[0119] The moist paper cigarette pack top folding mechanism 263 located behind the white cardboard cigarette box shell feeding mechanism 262 is used to fold the top moist paper of the cigarette pack with the moist paper opened on the top. It includes a rotating folding plate 2631, a folding plate 2632, a glue gun 2633, and a folding plate 2634, which are sequentially arranged on the inner side of the moist paper shell conveyor belt 261 and driven by a rotating motor. When the moist paper cigarette pack is transported to the right position along the conveyor belt 261, the top long side inner edge F6 of the moist paper shell F is first folded by the rotating folding plate 2631, and then the top side edge F7 is folded by the folding plate 2632, and then the top side edge F9 of the moist paper shell F is folded by the rotating folding plate 2631. During the transportation process, the glue gun 2633 is used to apply glue to the inner side of the top long side outer edge F8 of the moist paper shell. Finally, the folding and bonding of the top long side outer edge F8 of the moist paper shell is completed by the folding plate 2634 to form a fully enclosed moist paper cigarette pack.

[0120] The present invention provides a method for producing a moisture-retaining cigarette package with a partition, comprising the following steps:

[0121] S1, transporting white cardboard at equal intervals;

[0122] S2, gluing the bonding surface of the white cardboard partition;

[0123] S3, punching the dotted line on the white cardboard partition to form a V-shape, and squeezing, closing, and bonding the V-shaped portion to form a partition that is perpendicular to the white cardboard and facing downward;

[0124] S4, pushing the white cardboard with the partition in step S3, and folding one side surface and the bottom surface of the white cardboard box adjacent to the box surface downward during the pushing process, and gluing the other side surface and the bottom surface of the white cardboard cigarette box at the same time;

[0125] S5, folding the bottom surface of the box adjacent to the side surface of the white cardboard that has been folded down in step S4;

[0126] S6, folding and gluing the lower box edge and the upper box edge of the other side of the white cardboard in step S5;

[0127] S7, folding and gluing the upper box edge and the lower box edge of the white cardboard bottom surface of step S6 to complete the formation of the white cardboard cigarette box B with partition;

[0128] S8, inspecting the white cardboard cigarette boxes with partitions in step S7, and removing unqualified white cardboard cigarette boxes after forming;

[0129] S9, dividing the plurality of cigarettes into several groups, loading the groups into a white cardboard cigarette box B at one time, and folding the top of the white cardboard cigarette box B to form a white cardboard cigarette box filled with cigarettes for delivery;

[0130] S10, folding and gluing the flat moisturizing paper into a moisturizing paper shell F with an open top adapted to the white cardboard cigarette box B;

[0131] S11, the white cardboard cigarette box B containing cigarettes in step S9 is fed into the moist paper shell F in step S10, and the open shell top of the moist paper shell F is folded and glued to obtain a fully enclosed moist paper cigarette pack.

Claims

1. A moisturizing cigarette pack forming device with a partition, comprising a white cardboard cigarette box forming device with a partition and a moisturizing paper wrapping device for cigarettes into boxes, wherein the moisturizing paper wrapping device for cigarettes into boxes comprises a moisturizing paper folding and forming mechanism arranged on a frame, and is characterized in that: The moisturizing paper folding and forming mechanism comprises a moisturizing paper storage warehouse, a paper picking and conveying mechanism located below the moisturizing paper storage warehouse, a rotating mechanism located above the output end of the paper picking and conveying mechanism, and a moisturizing paper folding mechanism connected to the output end of the paper picking and conveying mechanism, wherein: The rotating mechanism includes a rotating disk and a telescopic mechanism fixed on the rotating disk, wherein the rotating disk is connected to a rotating motor; the telescopic mechanism is a power cylinder or a linear drive motor with piston rods at both ends, each piston rod end is connected to an inner module, an air cavity is provided in the inner module, a plurality of through holes connected to the air cavity are provided on the peripheral wall of the air cavity, and the air cavity is connected to an air supply pipe, and the air supply pipe is connected to a negative pressure source; The moisturizing paper folding mechanism includes: a rack and a gear driven by a motor meshing with the rack, a top block arranged at the top of the rack, a left and right side vertical plates arranged opposite to each other and spaced apart, a front and rear side vertical plates connected to the left side vertical plate, and a vertical forming channel formed by the front and rear lower baffles below, and an arc channel formed by two arc plates facing each other.

2. The moist cigarette pack forming equipment with partition according to claim 1 is characterized in that The device for wrapping the moist paper for cigarette packing into boxes also includes a cigarette dispensing mechanism, a cigarette packing mechanism, and a moist paper cigarette pack forming mechanism, wherein: the moist paper cigarette pack forming mechanism includes: A moist paper shell conveying mechanism, a moist paper shell conveying belt on which a plurality of moist paper shell trays are arranged at intervals, a suction cup arranged on the outer side of the input end of the moist paper shell conveying belt, the suction cup is connected to an air pipe, and the air pipe is connected to a negative pressure source; A white cardboard cigarette box conveyor belt is arranged in parallel with the Baorun paper shell conveyor belt, on which a plurality of white cardboard cigarette box trays are arranged at intervals, and white cardboard cigarette boxes are placed on the white cardboard cigarette box trays; The white cardboard cigarette box shell feeding mechanism comprises two horizontal push rods connected to the linear power machine and arranged outside the white cardboard cigarette box conveyor belt, two guide slot boxes with horizontal through slots respectively matched with the two horizontal push rods, the two guide slot boxes are connected to the piston rod of the sixth power cylinder through a connecting plate, the cylinder seat of the sixth power cylinder is fixed on the mounting frame, and each guide slot box is provided with a guide sheet around the front side: The top folding mechanism of the Baorun paper cigarette pack comprises a rotating folding plate driven by a rotating motor, a folding plate, a glue spray gun and a folding plate which are sequentially arranged on the inner side of the Baorun paper shell conveyor belt.

3. The moist cigarette pack forming equipment with partition according to claim 1 is characterized in that The moisturizing paper storage warehouse is a conventional frame box with open top and bottom; the paper picking and conveying mechanism includes two conveyor belts arranged at intervals below the moisturizing paper storage warehouse, a suction cup arranged between the two conveyor belts, a glue gun arranged above the two conveyor belts, the glue gun is connected to a rubber hose, the suction cup is a negative pressure suction cup connected to a negative pressure source, and the suction cup is fixed to the end of the piston rod of the power cylinder.

4. The moist cigarette pack forming equipment with partition according to claim 1, characterized in that The white cardboard cigarette box forming device with partitions comprises a conveyor, a partition forming mechanism, a push-down folding mechanism, and a folding forming mechanism arranged on a frame, wherein the partition forming mechanism comprises an upper partition punching mechanism and a lower partition squeezing and closing mechanism, which are specifically as follows: The partition plate stamping mechanism includes an upper power cylinder and a stamping block fixed to the end of the piston rod of the power cylinder and parallel to the conveying direction; The partition extrusion and closing mechanism comprises two strip-shaped vertical plates which are arranged opposite to each other and at intervals. The gap between the two strip-shaped vertical plates is gradually reduced along the conveying direction, and the input ends of the two strip-shaped vertical plates are directly facing the punching block of the partition punching mechanism above.

5. The moist cigarette pack forming equipment with partition according to claim 4 is characterized in that The white cardboard cigarette box forming device with partitions also includes a storage warehouse with white cardboard storage space arranged at the input end of the conveyor, and a paper taking mechanism that takes the white cardboard from the storage warehouse and places it on the conveyor, as well as a guiding mechanism located between the pushing and folding mechanism and the folding and forming mechanism, which is used to push the white cardboard with partitions into the folding and forming mechanism, and at least one gluing mechanism for gluing the adhesive surface of the white cardboard during the conveying process.

6. The moist cigarette pack forming equipment with partition according to claim 1, characterized in that The device for wrapping cigarettes with moisturizing paper in boxes also includes a white cardboard cigarette box reversing mechanism and a detector for detecting the quality of cigarettes, wherein: the white cardboard cigarette box reversing mechanism includes a rotating disk connected to a rotating motor, at least two first trays for placing white cardboard cigarette boxes symmetrically arranged on the rotating disk, and a push block located above the rotating disk, the push block is fixed to the end of the piston rod of the lifting power cylinder, the lifting power cylinder is slidably connected to the slide rail on the bracket through a slider, and the slider is connected to the linear motor.

7. The moist cigarette pack forming equipment with partition according to claim 4 is characterized in that The push-down folding mechanism comprises a bracket mounted on a linear movable slider, the linear movable slider is slidably connected to a linear slide rail on the bracket and is connected to a linear drive motor, a power cylinder is fixed on the bracket, and a push plate and a pressure plate are fixed on the power cylinder.

8. The moist cigarette pack forming equipment with partition according to claim 4 is characterized in that The folding and forming mechanism comprises a conveying mechanism and a folding mechanism arranged on a frame, wherein: The conveying mechanism includes an annular conveying chain with both ends sleeved on sprocket wheels, a box cavity forming template which is fixed on the annular conveying chain at intervals and intervals by a connecting plate and moves annularly therewith, the box cavity forming template protrudes outward horizontally, and a partition plate snap-in groove with a notch facing outward is provided in the middle of the horizontally protruding end, and the partition plate snap-in groove is matched with the rear end of the guide mechanism support plate; The folding mechanism comprises a pressing plate arranged on a power cylinder of the pushing folding mechanism, which can fold a side surface and a bottom surface of the white cardboard box surface downwardly, and a channel arranged on the conveying mechanism, which can fold the bottom surface of the box adjacent to one side surface of the white cardboard. The channel is composed of upper and lower fixed plates and a gap between the upper and lower fixed plates. The box cavity forming template of the conveying mechanism and the white cardboard thereon move in the channel; upper and lower through grooves are correspondingly arranged on the upper and lower fixed plates, and a folding top plate of the other side lower box edge connected to the lifting cylinder is arranged below the lower through groove of the lower fixed plate, and a folding pressing plate of the other side upper box edge connected to the driving mechanism is arranged above the upper through groove of the upper fixed plate, so as to fold the lower box edge and the upper box edge on the other side; a bottom side upper box edge folding guide block with a pressing plate at the top of the entrance and a bottom side lower box edge folding guide block with a copying plate at the bottom of the entrance are arranged in sequence on the front side of the channel.

9. The moist cigarette pack forming equipment with partition according to claim 5, characterized in that The guide mechanism includes a support, left and right guide plates arranged on the support, and a support plate with a longitudinal gap in the middle thereof arranged between the left and right guide plates. The front end of the support plate is aligned with the guide rail of the arranging mechanism, and the rear end is matched with the folding and forming mechanism.

10. A method for forming a moisture-retaining cigarette package with a partition, characterized in that The following steps are involved: Step 1, transporting white cardboard at equal intervals; Step 2: Gluing the bonding surface of the white cardboard partition; Step 3: punching the dotted line on the white cardboard partition to form a V-shape, and then squeezing, closing, and bonding the V-shaped part to form a partition perpendicular to the white cardboard and pointing downward; Step 4, pushing the white cardboard with partitions in step 3, and folding one side surface and the bottom surface of the white cardboard box adjacent to the box surface downward during the pushing process, and gluing the other side surface and the bottom surface of the white cardboard cigarette box at the same time; Step 5, folding the bottom surface of the box adjacent to the side surface of the white cardboard that has been folded down in step 4; Step 6: Fold and glue the lower box edge of the other side of the white cardboard in step 5; Step 7, folding and gluing the upper box edge and the lower box edge of the white cardboard bottom surface in step 6 to complete the formation of the white cardboard cigarette box with partitions; Step eight, testing the white cardboard cigarette boxes with partitions in step seven, and removing unqualified white cardboard cigarette boxes after forming; Step nine, dividing the multiple cigarettes into several groups, loading the groups into a white cardboard cigarette box at one time, and folding the top of the white cardboard cigarette box to form a white cardboard cigarette box filled with cigarettes for delivery; Step 10, folding and gluing the flat moisture-retaining paper into a moisture-retaining paper shell with an open top that is compatible with the white cardboard cigarette box; Step eleven, placing the white cardboard cigarette box containing cigarettes in step nine into the moist paper shell in step ten, folding and gluing the open shell top of the moist paper shell to obtain a fully enclosed moist paper cigarette pack.

Images