A cigarette pack taster

Abstract

The application discloses a cigarette pack into a strip box device, and relates to the technical field of cigarette production. The cigarette pack into a strip box device comprises a rack, a strip box platform arranged on the rack, a cigarette pack jacking mechanism arranged on the rack and located at one side of the strip box platform, two cigarette pack jacking plates for lifting two groups of cigarette packs to a preset height, two cigarette pack translation mechanisms comprising two translation cigarette frames, the distance between the two translation cigarette frames located at one side of the cigarette pack jacking plate and the distance between the two translation cigarette frames located at one side of the strip box platform being different, two cigarette pack pressing mechanisms comprising two pressing cigarette plates for pressing two groups of cigarette packs above the strip box platform into the strip box from the translation cigarette frames, and a driving mechanism for driving the two cigarette pack jacking plates and the two pressing cigarette plates to move up and down reciprocally and the two translation cigarette frames to move horizontally reciprocally, so that one layer of cigarette packs is simultaneously packed into the strip box, time consumption is reduced, production efficiency is improved, the strip box can be adapted to different distances between strip box packing cavities, and various strip box packing requirements can be met.

Description

Technical Field

[0001] This invention relates to the field of cigarette production technology, and more specifically, to a cigarette packing device. Background Technology

[0002] Cigarette packs are packaged in cartons when they leave the factory. Traditionally, cigarette packs are manually loaded into cartons. To improve loading efficiency, ensure quality, and reduce costs, many cigarette pack loading devices have been designed. In the field of industrial cigarette packaging technology, high-end cigarettes are often packaged in wooden cartons. Typically, cigarette packs need to be neatly arranged into the carton before loading. Generally, they are loaded once in two layers of five columns (10 packs) or twice in a single layer of five columns (5 packs). However, for book-style split cartons, since there are two loading chambers, each holding five packs, two loading devices are needed to complete the packaging of one carton of cigarettes. Existing cigarette pack loading devices can only achieve two layers of five columns (10 packs) or a single layer of five columns (5 packs), and cannot simultaneously load 10 packs into the two loading chambers. Furthermore, the two loading chambers have a certain gap, which needs to be met to accommodate the gap between the loading chambers of the book-style split cartons in order to complete the loading of the cigarette packs into the carton.

[0003] In summary, how to provide a split-open type cigarette packing device is a problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a cigarette pack loading device that can load 10 cigarette packs into a single layer, thus meeting the requirements for cigarette packing in split-opening cartons.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A cigarette packing device, comprising:

[0007] A rack, on which a carton platform is provided;

[0008] A cigarette pack lifting mechanism is installed on the frame and located on one side of the carton platform. The cigarette pack lifting mechanism includes two top cigarette plates, which are used to lift two sets of cigarette packs to a preset height.

[0009] A cigarette pack translation mechanism includes two translation frames. The two translation frames are used to translate two sets of cigarette packs that have been lifted to a preset height by the two top cigarette plates to the top of the carton platform. The distance between the two translation frames on one side of the top cigarette plates is different from the distance on one side of the carton platform.

[0010] A cigarette pack pressing mechanism, comprising two pressing plates, which are used to press two sets of cigarette packs located above the carton platform from the translational cigarette frame into the carton;

[0011] A driving mechanism is provided to drive the two top smoke plates and the two pressure smoke plates to move up and down reciprocally, and the two translational smoke frames to move horizontally reciprocally.

[0012] Furthermore, the present invention provides a plurality of pairs of corresponding top pieces inside the translational smoke frame, wherein the side of each top piece facing the top smoke plate is inclined outward from the translational smoke frame, and the pairs of corresponding top pieces have similar preload.

[0013] Furthermore, the cigarette pack lifting mechanism of the present invention further includes:

[0014] A lifting support base is mounted on the frame;

[0015] A lifting guide rod is slidably mounted on the lifting support base, and the top smoke plate is connected to the lifting guide rod;

[0016] A lifting connecting plate is provided, and the end of the lifting guide rod away from the top smoke plate is connected to the lifting connecting plate.

[0017] Furthermore, the driving mechanism of the present invention includes:

[0018] A lifting connecting rod, which is hinged to a lifting connecting plate;

[0019] A lifting swing arm, the middle of which is hinged to the frame, and one end of which is hinged to the lifting connecting rod.

[0020] Furthermore, the cigarette pack translation mechanism of the present invention further includes:

[0021] A sliding wall panel, the sliding wall panel being fixed to the frame, and a sliding guide rod being installed on the sliding wall panel;

[0022] Two translational support seats are slidably mounted on the translational guide rod;

[0023] The two translational smoke frames are respectively fixed to the two translational support seats.

[0024] Furthermore, the cigarette pack translation mechanism of the present invention further includes:

[0025] A slide rail is installed on the translation wall panel, and a camshaft is slidably installed inside the slide rail;

[0026] The first translation link and the second translation link are respectively hinged to the two translation support seats, and the ends of the first translation link and the second translation link away from the translation support seats are rotatably connected to the camshaft. The first translation link and the second translation link are arranged at a preset angle.

[0027] The movement of the first translation link and the second translation link is controlled by the sliding of the camshaft along the slide rail;

[0028] When the two translational cigarette frames are located above the top cigarette plate, the included angle between the first translational link and the second translational link is the first included angle. When the two translational cigarette frames are located above the carton platform, the included angle between the first translational link and the second translational link is the second included angle. The first included angle is greater than the second included angle.

[0029] Furthermore, in this invention, the horizontal height of the end of the slide near the top smoke plate is lower than the horizontal height of the end of the slide near the carton platform, so that the slide is set at an inclined angle.

[0030] Furthermore, the driving mechanism further includes:

[0031] A first translational swing arm, the middle part of which is hinged to the frame;

[0032] The second translational swing arm is L-shaped and its middle part is hinged to the frame. A fourth translational link is provided between one end of the second translational swing arm and the first translational swing arm, and the second translational swing arm is rotatably connected through the fourth translational link.

[0033] The third translation link has one end hinged to the camshaft and the other end hinged to the end of the second translation arm away from the first translation arm.

[0034] Furthermore, the cigarette pack pressing mechanism of the present invention includes:

[0035] A lower pressure connecting plate, wherein the smoke-pressing plate is installed on the lower pressure connecting plate;

[0036] A downward-pressing guide rod is provided, and the downward-pressing connecting plate is connected to the downward-pressing guide rod.

[0037] A downward pressure support is mounted on the frame, and the downward pressure guide rod slides on the downward pressure support.

[0038] Furthermore, the driving mechanism further includes:

[0039] A downward-pressing swing arm, the middle of which is hinged to the frame.

[0040] A downward pressure connecting rod, one end of which is hinged to the end of the downward pressure guide rod, and the other end of which is hinged to the downward pressure swing arm.

[0041] Furthermore, the present invention also includes a cigarette pack guiding mechanism, which includes a guide mounting plate with two guide holes and a plurality of guide plates evenly distributed in the two guide holes.

[0042] Furthermore, in this invention, the ends of the plurality of guide pieces extending out of the guide holes are all inclined toward one side that is close to each other.

[0043] Furthermore, the cigarette pack guiding mechanism of the present invention further includes:

[0044] A cigarette pack guide rod, wherein the guide mounting plate is connected to the cigarette pack guide rod.

[0045] A guide support is mounted on the frame, and the tobacco pack guide rod slides on the guide support.

[0046] Furthermore, the driving mechanism further includes:

[0047] A guide arm, the middle of which is hinged to the frame.

[0048] A guide connecting rod, one end of which is hinged to the cigarette pack guide rod, and the other end of which is hinged to the end of the guide swing arm.

[0049] Furthermore, the driving mechanism further includes:

[0050] A drive shaft, on which a lifting cam, a translation cam, a pressing cam, and a guide cam are mounted;

[0051] The lifting cam is provided with a lifting groove rail with a predetermined trajectory, and the end of the lifting swing arm is equipped with a lifting bearing, which slides along the lifting groove rail.

[0052] The translation cam is provided with a translation groove with a predetermined trajectory, and the end of the first translation swing arm is equipped with a translation bearing, which slides along the translation groove.

[0053] The pressing cam is provided with a pressing groove rail with a predetermined trajectory, and the end of the pressing swing arm is equipped with a pressing bearing, which slides along the pressing groove rail;

[0054] The guide cam has a guide groove with a predetermined trajectory, and the end of the guide arm is equipped with a guide bearing, which slides along the guide groove.

[0055] The cigarette pack loading device provided by this invention involves conveying cigarette packs to two top cigarette plates via a conveying device. When a translating cigarette frame moves above the top cigarette plates, the top cigarette plates push the cigarette packs into the translating cigarette frame, which then moves the cigarette packs above the carton. At this time, the cigarette pack pressing mechanism includes two pressing plates, which are used to press two sets of cigarette packs located above the carton platform from the translating cigarette frame into the carton. A driving mechanism is used to drive the two top cigarette plates and the two pressing plates to move up and down reciprocally, and the two translating cigarette frames to move horizontally reciprocally. This achieves simultaneous loading of one layer of cigarette packs into the carton, reducing time consumption and improving production efficiency. Furthermore, the distance between the two translating cigarette frames on one side of the top cigarette plate is different from the distance on the other side of the carton platform, which can adapt to different spacing of the carton loading chamber, thereby meeting the needs of various types of carton-filled cigarettes. Attached Figure Description

[0056] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0057] Figure 1 This is a schematic diagram of the overall installation and use of the device provided by the present invention;

[0058] Figure 2 This is a schematic diagram of the structure of the device provided by the present invention in its combined state;

[0059] Figure 3 This is a schematic diagram of the front axial side of the cigarette pack translation mechanism provided by the present invention during use;

[0060] Figure 4 This is a schematic diagram of the side axial structure of the cigarette pack translation mechanism provided by the present invention during use;

[0061] Figure 5 This is a schematic diagram of the axial side structure of the cigarette pack translation mechanism provided by the present invention when it is not in use;

[0062] Figure 6 This is a schematic diagram of the front axial side of the cigarette pack pressing mechanism provided by the present invention during use;

[0063] Figure 7 This is a side-axis structural diagram of the cigarette pack pressing mechanism provided by the present invention during use;

[0064] Figure 8 This is a schematic diagram of the front axial side of the cigarette pack guiding mechanism provided by the present invention during use;

[0065] Figure 9This is a schematic diagram of the side axial structure of the cigarette pack guide mechanism provided by the present invention during use;

[0066] Figure 10 This is a schematic diagram of the front axial side of the lifting mechanism provided by the present invention during use;

[0067] Figure 11 This is a schematic diagram of the side shaft structure of the lifting mechanism provided by the present invention during use.

[0068] Figures 1-11 In the accompanying drawings, the reference numerals include:

[0069] Frame 1, Carton Platform 2, Cigarette Pack 3, Cigarette Pack Lifting Mechanism 4, Top Cigarette Plate 401, Lifting Support 402, Lifting Guide Rod 403, Lifting Connecting Plate 404, Cigarette Pack Translation Mechanism 5, Translation Cigarette Frame 501, First Translation Link 502, Translation Wall Panel 503, Translation Guide Rod 504, Translation Support 505, Second Translation Link 506, Slide Rail 507, Top Plate 508, Camshaft 509, Cigarette Pack Pressing Mechanism 6, Pressing Plate 601, Pressing Guide Rod 602, Pressing Support 603, Pressing Connecting Plate 604, Cigarette Pack Guiding Mechanism 7, Mounting Plate 701, Guide Plate 702, Guide Support 7 03. Cigarette pack guide rod 704, guide hole 705, drive mechanism 8, lifting connecting rod 802, lifting swing arm 801, lifting cam 803, lifting bearing 804, lifting rail 805, translation cam 806, translation rail 807, translation bearing 808, first translation swing arm 809, second translation swing arm 810, third translation connecting rod 811, pressing cam 812, pressing rail 813, pressing bearing 814, pressing swing arm 815, pressing connecting rod 816, guide cam 817, guide rail 818, guide swing arm 819, guide connecting rod 821, guide bearing 820, drive shaft 9. Detailed Implementation

[0070] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0071] The core of this invention is to provide a cigarette pack insertion device that can insert 10 cigarette packs into a single box in three layers, meeting the requirements for cigarette packing in split-opening cartons.

[0072] Please refer to Figures 1-11A cigarette pack loading device includes a frame 1, a cigarette pack lifting mechanism 4, a cigarette pack translating mechanism 5, a cigarette pack pressing mechanism 6, and a drive mechanism 8. A carton platform 2 is mounted on the frame 1. The cigarette pack lifting mechanism 4 is installed on the frame 1 and located on one side of the carton platform 2. The cigarette pack lifting mechanism 4 includes two top cigarette plates 401, which are used to raise two sets of cigarette packs 3 to a preset height. The cigarette pack translating mechanism 5 includes two translating cigarette frames 501, which are used to lift the cigarette packs by the two top cigarette plates 401. Two sets of cigarette packs 3 at a preset height are moved horizontally above the carton platform 2. The spacing between the two horizontal cigarette frames 501 on one side of the top cigarette plate 401 is different from the spacing on one side of the carton platform 2. The cigarette pack pressing mechanism 6 includes two pressing plates 601. The two pressing plates 601 are used to press the two sets of cigarette packs 3 above the carton platform 2 from the horizontal cigarette frames 501 into the carton. The driving mechanism 8 is used to drive the two top cigarette plates 401 and the two pressing plates 601 to move up and down and the two horizontal cigarette frames 501 to move horizontally.

[0073] It should be noted that, in this embodiment of the invention, the carton platform 2 is provided with positioning components for positioning the carton. Specifically, the positioning components are several positioning strips installed on the carton platform 2. By adjusting the position of the positioning strips, they can achieve a positioning effect on the carton.

[0074] In use, the cigarette pack lifting mechanism 4, the cigarette pack translating mechanism 5, the cigarette pack pressing mechanism 6, and the drive mechanism 8 are all installed on the frame 1. The frame 1 has a carton platform 2 for placing the cartons to be packaged. The cigarette pack lifting mechanism 4 is installed on the frame 1 and located on one side of the carton platform 2. The cigarette pack lifting mechanism 4 includes two top cigarette plates 401, which are used to raise two sets of cigarette packs 3 to a preset height. The cigarette pack translating mechanism 5 includes two translating cigarette frames 501, which are used to translate the two sets of cigarette packs 3, which have been raised to a preset height by the two top cigarette plates 401, to above the carton platform 2. That is, the cigarette packs 3 are conveyed to the two top cigarette plates 401 by a conveying device. When the translating cigarette frames 501 move above the top cigarette plates 401, the top cigarette plates... 401 pushes the cigarette pack 3 into the translational cigarette frame 501. The translational cigarette frame 501 moves the cigarette pack 3 above the carton. At this time, the cigarette pack pressing mechanism 6 includes two pressing plates 601. The two pressing plates 601 are used to press the two sets of cigarette packs 3 located above the carton platform 2 from the translational cigarette frame 501 into the carton. The driving mechanism 8 is used to drive the two top cigarette plates 401 and the two pressing plates 601 to move up and down and the two translational cigarette frames 501 to move horizontally. This realizes the simultaneous loading of 10 cigarette packs 3 in one layer, reduces time consumption, and helps to improve production efficiency. In addition, the distance between the two translational cigarette frames 501 on one side of the top cigarette plate 401 is different from the distance on one side of the carton platform 2, which can adapt to different distances in the carton loading chamber, thereby meeting the needs of various types of carton loading.

[0075] Please refer to Figures 3-5 In order to fix the cigarette pack 3 inside the sliding cigarette frame 501, in some embodiments, the sliding cigarette frame 501 is provided with several pairs of corresponding top pieces 508. The side of the top piece 508 facing the top cigarette plate 401 is inclined towards the outside of the sliding cigarette frame 501. The pairs of corresponding top pieces 508 have similar pre-tightening forces. That is to say, when the cigarette pack 3 is pushed into the sliding cigarette frame 501 by the top cigarette plate 401, the pairs of corresponding top pieces 508 will press and fix the cigarette pack 3 to prevent it from falling off. In addition, the inclination of the side of the top piece 508 facing the top cigarette plate 401 towards the outside of the sliding cigarette frame 501 can increase the smoothness of the cigarette pack 3 when entering the sliding cigarette frame 501.

[0076] Optionally, in some embodiments, the top sheet 508 may be made of a material with elastic properties, such as spring steel, aluminum alloy, etc.

[0077] Optionally, in some embodiments, a spring is provided between the top plate 508 and the translational smoke frame 501, so that the top plate 508 has a preload force that is close to each other.

[0078] Optionally, in some embodiments, the top plate 508 near the edge of the top smoke plate 401 contacts the translational smoke frame 501.

[0079] Please refer to Figure 10 and Figure 11 In some embodiments, the cigarette pack lifting mechanism 4 further includes a lifting support 402, a lifting guide rod 403, and a lifting connecting plate 404. The lifting support 402 is mounted on the frame 1, the lifting guide rod 403 is slidably mounted on the lifting support 402, the top cigarette plate 401 is connected to the lifting guide rod 403, and the end of the lifting guide rod away from the top cigarette plate 401 is connected to the lifting connecting plate 404. Specifically, the sliding of the lifting guide rod 403 within the lifting support 402 drives the top cigarette plate 401 to rise or fall, and the lifting guide rod provides a guiding and fixing function for the movement of the top cigarette plate 401.

[0080] Optionally, in some embodiments, the number of lifting guide rods 403 can be selected as needed, and the two top smoke plates 401 can be fixed to different guide rods respectively.

[0081] Please refer to Figure 10 and Figure 11To achieve height control of the top smoke plate 401, in some embodiments, the drive mechanism 8 includes a lifting connecting rod 802 and a lifting swing arm 801. The lifting connecting rod 802 is hinged to the lifting connecting plate 404, the middle part of the lifting swing arm 801 is hinged to the frame 1, and one end of the lifting swing arm 801 is hinged to the lifting connecting rod 802. The rotation of the lifting swing arm 801 can control the height change of the lifting connecting plate 404. That is, by swinging the lifting swing arm 801, the positions of the lifting swing arm 801 and the lifting connecting rod 802 change, thereby achieving height control of the top smoke plate 401.

[0082] Optionally, in some embodiments, the lifting arm 801 is V-shaped, and the swing of the lifting arm 801 is controlled by telescopic structural components such as cylinders, electric cylinders or hydraulic cylinders.

[0083] In other embodiments, the swing of the lifting arm 801 can be controlled by a motor.

[0084] Please refer to Figures 3-5 In some embodiments, the cigarette pack translation mechanism 5 further includes a translation wall plate 503 and two translation support seats 505. The translation wall plate 503 is fixed to the frame 1. A translation guide rod 504 is installed on the translation wall plate 503. The two translation support seats 505 are slidably installed on the translation guide rod 504. The two translation cigarette frames 501 are respectively fixed to the two translation support seats 505. That is, the translation support seats 505 are fixedly connected to the translation cigarette frames 501, while the translation support seats 505 slide on the translation wall plate 503, so that the translation cigarette frames 501 can meet the translation purpose as needed.

[0085] Optionally, in some embodiments, two telescopic structural components such as pneumatic cylinders, electric cylinders, or hydraulic cylinders can be provided to control the sliding of the two translational support seats 505 respectively, so as to satisfy the different spacing of the two translational smoke frames 501 at different positions.

[0086] Please continue to refer to this. Figures 3-5In some embodiments, the cigarette pack translation mechanism 5 further includes a slide rail 507, a first translation link 502, and a second translation link 506. The slide rail 507 is installed on the translation wall panel 503, and a camshaft 509 is slidably installed in the slide rail 507. The first translation link 502 and the second translation link 506 are respectively hinged to two translation support seats 505, and the ends of the first translation link 502 and the second translation link 506 away from the translation support seats 505 are rotatably connected to the camshaft 509. The first translation link 502 and the second translation link 506 are arranged at a preset angle. The movement of the first translation link 502 and the second translation link 506 is controlled by the sliding of the camshaft 509 along the slide rail 507. When the two translation cigarette frames 501 are located above the top cigarette plate 401, the first translation link 502 is hinged to the second translation support seat 506. 2. The included angle between the first translation link 502 and the second translation link 506 is the first included angle. When the two translation cigarette frames 501 are located above the carton platform 2, the included angle between the first translation link 502 and the second translation link 506 is the second included angle. The first included angle is greater than the second included angle. That is to say, the first translation link 502 and the second translation link 506 are rotatably connected at the same end by the camshaft 509. The sliding of the camshaft 509 on the slide rail 507 drives the first translation link 502 and the second translation link 506 to move, thereby changing the position of the two translation support seats 505. At the same time, when the camshaft 509 slides on the slide rail 507, the preset included angle of the first translation link 502 and the second translation link 506 is changed, thereby realizing the control of the distance between the two translation support seats 505.

[0087] Optionally, in some embodiments, the horizontal height of the end of the slide 507 near the top smoke plate 401 is lower than the horizontal height of the end of the slide 507 near the carton platform 2, so that the slide 507 is set at an inclined angle. That is, by controlling the distance between the camshaft 509 and the two translation support seats 505, the preset included angle of the first translation link 502 and the second translation link 506 can be controlled.

[0088] In the above embodiments, the slide rail 507 can be a detachable slide rail. That is, by adjusting the tilt angle of the slide rail, the horizontal height of the end of the slide rail 507 near the top smoke plate 401 and the horizontal height of the end of the slide rail 507 near the carton platform 2 can be adjusted, thereby adjusting the distance between the two translational smoke frames 501 before and after movement. This is beneficial to meet the usage requirements of different cartons and improve the versatility of the device.

[0089] In other embodiments, a small telescopic cylinder is installed between the first translation link 502 and the second translation link 506, and the telescopic cylinder is controlled to control the preset included angle between the first translation link 502 and the second translation link 506.

[0090] Please refer to Figures 3-5In some embodiments, the drive mechanism 8 further includes a first translational swing arm 809, a second translational swing arm 810, and a third translational link 811. The middle portion of the first translational swing arm 809 is hinged to the frame 1. The second translational swing arm 810 is L-shaped and its middle portion is hinged to the translational wall panel 503. A fourth translational link 822 is provided between one end of the second translational swing arm 810 and the first translational swing arm 809, and the two are rotatably connected through the fourth translational link 822. One end of the third translation link 811 is hinged to the camshaft 509, and the other end of the third translation link 811 is hinged to the end of the second translation swing arm 810 away from the first translation swing arm 809. Specifically, the rotation of the first translation swing arm 809 drives the rotation of the second translation swing arm 810. The second translation swing arm 810 is vertically set, so the swing of the second translation swing arm 810 can control the horizontal movement of the third translation link 811, thereby driving the camshaft 509 to reciprocate in the sliding direction.

[0091] Optionally, in some embodiments, the lifting swing arm 801 is V-shaped, and the swing of the first translational swing arm 809 is controlled by telescopic structural components such as cylinders, electric cylinders or hydraulic cylinders.

[0092] Please refer to Figure 6 and Figure 7 In some embodiments, the cigarette pack pressing mechanism 6 includes a pressing connecting plate 604, a pressing guide rod 602, and a pressing support seat 603. The pressing plate 601 is installed on the pressing connecting plate 604, the pressing connecting plate 604 is connected to the pressing guide rod 602, the pressing support seat 603 is installed on the frame 1, and the pressing guide rod 602 slides on the pressing support seat 603. That is to say, the pressing plate 601 moves up and down under the guidance of the pressing guide rod to press down on the cigarette pack 3.

[0093] Please refer to Figure 6 and Figure 7 In some embodiments, the drive mechanism 8 further includes a downward swing arm 815 and a downward connecting rod 816. The downward swing arm 815 is hinged to the frame 1 at the middle. One end of the downward connecting rod 816 is hinged to the end of the downward guide rod 602, and the other end of the downward connecting rod 816 is hinged to the downward swing arm 815. The height of the downward connecting rod 816 is controlled by the swing of the downward swing arm 815, thereby controlling the height of the downward guide rod and the smoke pressing plate 601 to achieve repeated downward pressure on the tobacco pack 3.

[0094] Optionally, in some embodiments, the lifting swing arm 801 is V-shaped, and the swing of the pressing swing arm 815 is controlled by telescopic structural components such as cylinders, electric cylinders or hydraulic cylinders.

[0095] Please refer to Figure 8 and Figure 9To improve the accuracy of cigarette pack 3 entering the carton, some embodiments also include a cigarette pack guiding mechanism 7. The cigarette pack guiding mechanism 7 includes a guide mounting plate 701 with two guide holes 705 and several guide pieces 702 evenly distributed in the two guide holes 705. That is, the guide mounting plate 701 is set above the carton platform 2. Through the cooperation of the two guide holes 705 and several guide pieces 702 on the guide mounting plate 701, when the cigarette pack 3 is pressed down by the cigarette pressing plate 601, it passes through the guide holes 705 and several guide pieces 702 to achieve accurate entry of the cigarette pack 3 into the carton.

[0096] Optionally, in some embodiments, the ends of the guide plates 702 extending out of the guide holes 705 are all inclined toward each other, that is, the spacing between the guide plates 702 when the cigarette pack 3 enters the carton is reduced, so as to achieve more accurate positioning.

[0097] Alternatively, in some embodiments, the guide plate 702 is made of a resilient material, such as metal or PVC.

[0098] Please refer to Figure 8 and Figure 9 In some embodiments, the cigarette pack guiding mechanism 7 further includes a cigarette pack guide rod 704 and a guide support seat 703. The guide mounting plate 701 is connected to the cigarette pack guide rod 704, and the guide support seat 703 is mounted on the frame 1. The cigarette pack guide rod 704 slides on the guide support seat 703. That is, the guide mounting plate 701 is guided and controlled by the cigarette pack guide rod 704 so that it moves up and down when the cigarette pack 3 is pressed into the carton.

[0099] Please refer to Figure 8 and Figure 9 In some embodiments, the drive mechanism 8 further includes a guide arm 819 and a guide connecting rod 821. The middle part of the guide arm 819 is hinged to the frame 1. One end of the guide connecting rod 821 is hinged to the cigarette pack guide rod 704, and the other end of the guide connecting rod 821 is hinged to the end of the guide arm 819. That is, the swing of the guide arm 819 causes the height of the guide connecting rod 821 to change, thereby controlling the adjustment of the height position of the cigarette pack guide rod 704.

[0100] Optionally, in some embodiments, the lifting arm 801 is V-shaped, and the swing of the guide arm 819 is controlled by telescopic structural components such as cylinders, electric cylinders or hydraulic cylinders.

[0101] Please refer to Figure 2In some embodiments, the drive mechanism 8 further includes a drive shaft 9, on which a lifting cam 803, a translation cam 806, a pressing cam 812, and a guide cam 817 are mounted. The lifting cam 803 is provided with a lifting groove 805 with a predetermined trajectory. A lifting bearing 804 is mounted at the end of the lifting swing arm 801. The lifting bearing 804 slides along the lifting groove 805. That is, the lifting groove 805 is arranged according to a preset trajectory. When the lifting cam 803 rotates, the lifting bearing 804 slides in the lifting groove 805 according to the preset trajectory, thereby controlling the lifting swing arm 801 to complete the swinging action according to a preset time and speed, thereby completing the function of lifting the tobacco pack 3 upward.

[0102] Meanwhile, the translation cam 806 is provided with a translation groove 807 with a predetermined trajectory, and the end of the translation swing arm is equipped with a translation bearing 808. The translation bearing 808 slides along the translation groove 807. That is to say, the translation groove 807 is arranged according to the preset trajectory. When the translation cam 806 rotates, the translation bearing 808 slides in the translation groove 807 according to the preset trajectory, thereby controlling the first translation swing arm 809 to complete the swing action according to the preset time and speed, thereby completing the translation and conveying function of the tobacco pack 3.

[0103] Meanwhile, the pressing cam 812 is provided with a pressing groove 813 with a predetermined trajectory, and the end of the pressing swing arm 815 is equipped with a pressing bearing 814. The pressing bearing 814 slides along the pressing groove 813. That is to say, the pressing groove 813 is arranged according to the preset trajectory. When the pressing cam 812 rotates, the pressing bearing 814 slides in the pressing groove 813 according to the preset trajectory, thereby controlling the pressing swing arm 815 to complete the swing action according to the preset time and speed, thereby completing the function of pressing the cigarette pack 3 into the carton.

[0104] Meanwhile, the guide cam 817 is provided with a guide rail 818 with a predetermined trajectory, and the end of the guide arm 819 is equipped with a guide bearing 820. The guide bearing 820 slides along the guide rail 818. In other words, the guide rail 818 is arranged according to a preset trajectory. When the guide cam 817 rotates, the guide bearing 820 slides in the guide rail 818 according to the preset trajectory, thereby controlling the guide arm 819 to complete the swinging action according to the preset time and speed.

[0105] When the translational cigarette frame 501 is above the top cigarette plate 401, the drive shaft drives the lifting wheel to rotate, causing its lifting arm 801 to swing, which in turn moves the top cigarette plate 401 upward, pushing the cigarette pack 3 into the translational cigarette frame 501. The drive shaft continues to rotate, causing the first translational arm 809 to swing, moving the translational cigarette frame 501 above the carton platform 2. At the same time, the lifting arm 801 swings, causing the top cigarette plate 401 to reset. After this, the rotation of the lifting cam 803 will not cause the lifting arm 801 to swing until the next cycle. When the cigarette pack 3 moves above the carton platform 2, the drive shaft continues to rotate, causing the guide cam 817 to rotate, causing the guide arm 819 to swing, which in turn moves the guide mounting plate 701 towards the carton platform 2 until the guide arm 819 moves towards the carton platform 2. As the tobacco pack 3 enters the carton, the drive shaft drives the pressing cam 812 to rotate, causing the pressing arm 815 to swing and move the pressing plate 601 downward, pressing the tobacco pack 3 into the carton. During this process, the first translational arm 809 remains stationary, and the drive shaft drives the pressing cam 812 to continue rotating, causing the pressing arm 815 to swing and reset the pressing plate 601. When the height of the pressing plate 601 is higher than the guide mounting plate 701, the guide cam 817 rotates, causing the guide arm 819 to swing and reset the guide mounting plate 701. When the height of the pressing plate 601 is higher than the translational tobacco frame 501, the translation cam 806 rotates, causing the first translational arm 809 to swing and reset the translational tobacco frame 501, completing one complete cycle of the above working position.

[0106] By using a drive shaft to drive multiple cams to rotate synchronously, and by controlling the preset trajectories on different cams, the corresponding swing arms are controlled to swing in a specific sequence, thereby completing the control action of the cigarette pack 3, reducing the cost of manufacturing and using the device.

[0107] In other words, the key point of this embodiment is that: the cigarette pack 3 is conveyed to the two top cigarette plates 401 by the conveying device. When the translating cigarette frame 501 moves above the top cigarette plate 401, the top cigarette plate 401 pushes the cigarette pack 3 into the translating cigarette frame 501. The translating cigarette frame 501 moves the cigarette pack 3 above the carton. At this time, the cigarette pack pressing mechanism 6 includes two pressing plates 601. The two pressing plates 601 are used to press the two sets of cigarette packs 3 located above the carton platform 2 from the translating cigarette frame 501 into the carton. The driving mechanism 8 is used to drive the two top cigarette plates 401 and the two pressing plates 601 to move up and down and the two translating cigarette frames 501 to move horizontally. This realizes the simultaneous packing of 10 cigarette packs 3 in one layer, reduces time consumption, and helps to improve production efficiency. In addition, the distance between the two translating cigarette frames 501 on one side of the top cigarette plate 401 is different from the distance on one side of the carton platform 2, which can adapt to different distances in the carton packing chamber, thereby realizing various types of carton packing needs.

[0108] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0109] The present invention has provided a detailed description of a cigarette pack inserting device. Specific examples have been used to illustrate the principles and implementation methods of the invention. The descriptions of these embodiments are merely illustrative of the method and core ideas of the present invention. It should be noted that those skilled in the art can make various improvements and modifications to the invention without departing from its principles, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A cigarette packing device for a book-style split cigarette pack, the cigarette pack having two cigarette-filling cavities, characterized in that, include: A frame (1) is provided with a carton platform (2). The cigarette pack lifting mechanism (4) is installed on the frame (1) and located on one side of the carton platform (2). The cigarette pack lifting mechanism (4) includes two top cigarette plates (401), which are used to lift the two sets of cigarette packs (3) to a preset height. The cigarette pack translation mechanism (5) includes two translation cigarette frames (501). The two translation cigarette frames (501) are used to translate the two sets of cigarette packs (3) that have been lifted to a preset height by the two top cigarette plates (401) to the top of the carton platform (2). The distance between the two translation cigarette frames (501) on one side of the top cigarette plate (401) is different from the distance on one side of the carton platform (2). The cigarette pack pressing mechanism (6) includes two pressing plates (601), which are used to press two sets of cigarette packs (3) located above the carton platform (2) from the translational cigarette frame (501) into the carton; The driving mechanism (8) is used to drive the two top smoke plates (401) and the two smoke pressing plates (601) to move up and down reciprocally, and the two translation smoke frames (501) to move horizontally reciprocally. The cigarette pack translation mechanism (5) also includes: A sliding wall panel (503) is fixed to the frame (1), and a sliding guide rod (504) is installed on the sliding wall panel (503). Two translational support seats (505) are slidably mounted on the translational guide rod (504). The two translational smoke frames (501) are respectively fixed to the two translational support seats (505); The slide rail (507) is installed on the sliding wall panel (503). A camshaft (509) is slidably installed in the slide rail (507). The slide rail (507) adopts a detachable slide rail. By adjusting the tilt angle of the slide rail, the horizontal height of the end of the slide rail (507) near the top smoke plate (401) and the horizontal height of the end of the slide rail (507) near the carton platform (2) can be adjusted to adjust the distance between the two sliding smoke frames (501) before and after movement, thereby adapting to different distances of the carton-filled smoke chamber. The first translation link (502) and the second translation link (506) are respectively hinged to the two translation support seats (505), and the ends of the first translation link (502) and the second translation link (506) away from the translation support seat (505) are rotatably connected to the camshaft (509). The first translation link (502) and the second translation link (506) are arranged at a preset included angle.

2. The cigarette packing device according to claim 1, characterized in that, The translational smoke frame (501) is provided with several sets of top pieces (508) that are paired up. The top pieces (508) facing the top smoke plate (401) are all inclined to the outside of the translational smoke frame (501), and the top pieces (508) that are paired up have similar pre-tightening forces.

3. The cigarette packing device according to claim 1, characterized in that, The cigarette pack lifting mechanism (4) also includes: Lifting support base (402), the lifting support base (402) is installed on the frame (1); A lifting guide rod (403) is slidably installed on the lifting support base (402), and the top smoke plate (401) is connected to the lifting guide rod (403); The lifting connecting plate (404) is provided, and the lifting guide rod (403) is connected to the lifting connecting plate (404) at the end away from the top smoke plate (401).

4. The cigarette packing device according to claim 3, characterized in that, The drive mechanism (8) includes: A lifting connecting rod (802) is hinged to the lifting connecting plate (404); A lifting swing arm (801) is hinged at the middle of the frame (1), and one end of the lifting swing arm (801) is hinged to the lifting connecting rod (802).

5. The cigarette packing device according to claim 4, characterized in that, The movement of the first translation link (502) and the second translation link (506) is controlled by the sliding of the camshaft (509) along the slide rail (507); When the two translational smoke frames (501) are located above the top smoke plate (401), the included angle between the first translational link (502) and the second translational link (506) is the first included angle. When the two translational smoke frames (501) are located above the carton platform (2), the included angle between the first translational link (502) and the second translational link (506) is the second included angle. The first included angle is greater than the second included angle.

6. The cigarette packing device according to claim 5, characterized in that, The horizontal height of the slide (507) near the top smoke plate (401) is lower than the horizontal height of the slide (507) near the carton platform (2), so that the slide (507) is set at an inclined angle.

7. The cigarette packing device according to claim 6, characterized in that, The drive mechanism (8) further includes: The first translational swing arm (809) is hinged at the middle of the frame (1). The second translation swing arm (810) is L-shaped, and the middle part of the second translation swing arm (810) is hinged to the frame (1). A fourth translation link (822) is provided between one end of the second translation swing arm (810) and the first translation swing arm (809), and is rotatably connected through the fourth translation link (822). The third translation link (811) has one end hinged to the camshaft (509) and the other end hinged to the end of the second translation arm (810) away from the first translation arm (809).

8. The cigarette packing device according to claim 7, characterized in that, The cigarette pack pressing mechanism (6) includes: A lower pressure connecting plate (604) is provided, and the smoke suppressing plate (601) is installed on the lower pressure connecting plate (604). A downward guide rod (602) is provided, and the downward connecting plate (604) is connected to the downward guide rod (602). A pressure support (603) is mounted on the frame (1), and a pressure guide rod (602) slides on the pressure support (603).

9. A cigarette packing device according to claim 8, characterized in that, The drive mechanism (8) further includes: A downward pressure swing arm (815) is hinged at the middle to the frame (1). A downward connecting rod (816) is provided, one end of which is hinged to the end of the downward guide rod (602), and the other end of which is hinged to the downward swing arm (815).

10. A cigarette packing device according to claim 9, characterized in that, It also includes a cigarette pack guiding mechanism (7), which includes a guide mounting plate (701), and the guide mounting plate (701) is provided with two guide holes (705), and a number of guide pieces (702) are evenly distributed in the two guide holes (705).

11. A cigarette packing device according to claim 10, characterized in that, The ends of several of the guide pieces (702) extending out of the guide holes (705) are all inclined toward one side that is close to each other.

12. The cigarette packing device according to claim 11, characterized in that, The cigarette pack guiding mechanism (7) also includes: A cigarette pack guide rod (704) is provided, and the guide mounting plate (701) is connected to the cigarette pack guide rod (704). Guide support seat (703) is installed on the frame (1), and the cigarette pack guide rod (704) slides on the guide support seat (703).

13. A cigarette packing device according to claim 12, characterized in that, The drive mechanism (8) further includes: Guide arm (819), the middle part of which is hinged to the frame (1). A guide connecting rod (821) is provided, one end of which is hinged to the cigarette pack guide rod (704), and the other end of which is hinged to the end of the guide swing arm (819).

14. A cigarette pack inserting device according to claim 13, characterized in that, The drive mechanism (8) further includes: A drive shaft (9) is equipped with a lifting cam (803), a translation cam (806), a pressing cam (812), and a guide cam (817). The lifting cam (803) is provided with a lifting groove (805) with a predetermined trajectory, and the end of the lifting swing arm (801) is equipped with a lifting bearing (804), which slides along the lifting groove (805). The translation cam (806) is provided with a translation groove (807) with a predetermined trajectory, and the end of the first translation swing arm (809) is equipped with a translation bearing (808), which slides along the translation groove (807). The pressing cam (812) is provided with a pressing groove (813) with a predetermined trajectory, and the end of the pressing swing arm (815) is equipped with a pressing bearing (814), which slides along the pressing groove (813). The guide cam (817) is provided with a guide groove (818) with a predetermined trajectory, and the end of the guide rocker arm (819) is equipped with a guide bearing (820), which slides along the guide groove (818).

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