CN110282182B

CN110282182B - High-speed strip cigarette different mark unification packagine machine

Info

Publication number: CN110282182B
Application number: CN201910479977.9A
Authority: CN
Inventors: 肖科辰; 顾佳奇
Original assignee: Zhangjiagang Hanqi Automation Equipment Co ltd
Current assignee: Zhangjiagang Hanqi Automation Equipment Co ltd
Filing date: 2019-06-04
Publication date: 2024-07-09
Anticipated expiration: 2039-06-04

Abstract

The invention discloses a high-speed cigarette different-standard-mark integrated packaging machine which comprises a standard cigarette buffer conveying line and a special-shaped cigarette sub-packaging conveying line, wherein a standard cigarette high-speed stacking device is arranged at the output end of the standard cigarette buffer conveying line, a buffer transition platform for receiving cigarettes is arranged at the output end of the standard cigarette high-speed stacking device, a first pushing device for pushing special-shaped cigarettes sub-packaged on the special-shaped cigarette sub-packaging conveying line into the buffer transition platform is arranged at the output end of the special-shaped cigarette sub-packaging conveying line, a package pushing platform is arranged at the output end of the buffer transition platform, a package covering and sealing device for covering and sealing the cigarettes is arranged at the output end of the package pushing platform, and a material pulling device for transferring the cigarettes on the buffer transition platform to the package pushing platform and a second pushing device for pushing the cigarettes on the package pushing platform into the package covering and sealing device are arranged at the package pushing platform. The invention has the advantage of wide application range.

Description

High-speed strip cigarette different mark unification packagine machine

Technical Field

The invention relates to the technical field of packaging machinery, in particular to a high-speed cigarette carton and different mark integrated packaging machine.

Background

Cigarettes (commonly called cigarettes) can be classified into standard cigarettes and special-shaped cigarettes according to specifications, and due to the structural specificity of the special-shaped cigarettes, the special-shaped cigarettes cannot be stacked and then subjected to film covering sealing and cutting like the standard cigarettes, and the special-shaped cigarettes are required to be subjected to film covering sealing and cutting after being arranged in one layer. At present, no packaging equipment which is suitable for packaging special-shaped cigarettes and standard cigarettes exists in the market.

Disclosure of Invention

The invention aims to provide a high-speed strip cigarette and different label integrated packaging machine which is suitable for packaging special-shaped cigarettes and standard cigarettes.

In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a different standard unification packagine machine of high-speed strip cigarette, is used for carrying standard cigarette buffer memory transfer chain and is used for carrying out the special-shaped cigarette to the special-shaped cigarette of subpackaging transport including parallel arrangement and divides a packet transfer chain to the special-shaped cigarette, is provided with the standard cigarette high-speed sign indicating number pile up neatly device that is used for accepting the standard cigarette that is used for accepting the output of standard cigarette buffer memory transfer chain and carries out automatic high-speed pile up neatly to the standard cigarette at the output of standard cigarette buffer memory transfer chain, is provided with the buffer memory transition platform that is used for accepting the strip cigarette at the output of standard cigarette high-speed pile up neatly device, the output of special-shaped cigarette subpackaging transfer chain is located buffer memory transition platform one side, is provided with the first blevile of pushing the special-shaped cigarette after being used for dividing the packet transfer chain to the special-shaped cigarette to push buffer memory transition platform at the output of buffer memory transition platform, is provided with the packet pushing platform at the output of pushing platform, is provided with the mantle sealing device that is used for carrying out mantle sealing to the strip cigarette on the buffer memory transition platform and pushing device to push the second mantle sealing device that is provided with at packet pushing platform.

Further, the aforementioned high-speed cigarette carton and different label integrated packaging machine, wherein: the structure of the standard cigarette high-speed stacking device comprises: the stacking conveyor belt is used for carrying the cigarettes, two rows of lifting conveyor chains which are arranged in parallel are respectively arranged on the left side and the right side of the stacking conveyor belt, the rotation directions of the two rows of lifting conveyor chains on each side of the stacking conveyor belt are the same, the rotation directions of the lifting conveyor chains on the two sides of the stacking conveyor belt are opposite, one row of lifting conveyor chains, close to the stacking conveyor belt, in the two rows of lifting conveyor chains on each side of the stacking conveyor belt is an inner conveyor chain, one row of lifting conveyor chains, far away from the stacking conveyor belt, is an outer conveyor chain, and an axle center connecting line between an upper sprocket of the inner conveyor chain and an upper sprocket of the corresponding outer conveyor chain in the two rows of lifting conveyor chains on each side of the stacking conveyor belt and an axle center connecting line between a lower sprocket of the inner conveyor chain and a lower sprocket of the corresponding outer conveyor chain are parallel to each other; at least one supporting plate is arranged at the outer end of the chain of each side of the inner conveying chain along the length of the chain, one end of the supporting plate, which is used for being connected with the inner conveying chain, is a connecting end, one end, which is used for supporting cigarette, of the supporting plate is a supporting end, the connecting end of each supporting plate is hinged to the corresponding inner conveying chain, each supporting plate is also connected with a supporting rod, one end of each supporting rod is hinged to the chain of the corresponding outer conveying chain, the other end of each supporting rod is hinged to the supporting end of the corresponding supporting plate, the supporting rods enable the supporting plates to be horizontally connected to the corresponding inner conveying chain, the position of a hinging point on the chain of the inner conveying chain of the supporting plate is the same as the position of a hinging point on the chain of the corresponding outer conveying chain, and therefore the supporting plates can always keep a horizontal state in the rotation process along with the inner conveying chain; the support plates on the inner conveying chain on one side of the stacking conveying belt are in one-to-one correspondence with the support plates on the inner conveying chain on the other side, each pair of corresponding support plates can jointly form a transfer platform for supporting cigarettes, when the two left-right corresponding horizontal support plates are driven by the inner conveying chain which rotates relatively to move upwards synchronously, the two support plates can support cigarettes transversely placed on the stacking conveying belt, and along with the continuous rotation of the inner conveying chain, the pair of support plates supported by the cigarettes can be separated from the supported cigarettes gradually, so that the cigarettes fall down and are stacked on the cigarettes on the lower layer.

Further, the aforementioned high-speed cigarette carton and different label integrated packaging machine, wherein: a flat guard board is arranged on the left side and the right side of the stacking conveyor belt respectively, each guard board is located in the inner conveyor chain on the corresponding side, and the lower end of each guard board extends downwards to be close to the conveying surface of the stacking conveyor belt.

Further, the aforementioned high-speed cigarette carton and different label integrated packaging machine, wherein: and each supporting plate is also respectively connected with a connecting rod, one end of each connecting rod is hinged with the supporting plate, and the other end of each connecting rod is hinged with the supporting rod.

Further, the aforementioned high-speed cigarette carton and different label integrated packaging machine, wherein: the hinged end of the supporting plate is hinged to the chain corresponding to the inner side conveying chain through a first rotating shaft, the upper end of the connecting rod is hinged to the chain corresponding to the inner side conveying chain through a first rotating shaft, the lower end of the connecting rod is hinged to the chain corresponding to the outer side conveying chain through a second rotating shaft, the lower end of the supporting rod is hinged to the chain corresponding to the outer side conveying chain through a second rotating shaft, the upper end of the supporting rod is hinged to the bottom of the supporting end of the supporting plate through a third rotating shaft, the supporting plate is horizontally connected to the chain corresponding to the inner side conveying chain through the connecting rod and the supporting rod, and the position of the first rotating shaft on the chain of the inner side conveying chain is identical to the position of the second rotating shaft on the chain of the outer side conveying chain, so that the supporting plate can always keep horizontal in the rotation process along with the inner side conveying chain.

Through implementation of the technical scheme, the invention has the beneficial effects that: (1) The special-shaped cigarette packaging machine is suitable for packaging special-shaped cigarettes and standard cigarettes, and is wide in application range, compact in structure and small in occupied area; (2) In the standard cigarette high-speed stacking device, the supporting plate is a flat plate, no comb teeth are formed, and when the supporting plate upwards supports the cigarettes, the supporting plate cannot damage the bottoms of the cigarettes, so that the product quality of the cigarettes is ensured; (3) In the standard cigarette high-speed stacking device, in the process of supporting the cigarettes by the supporting plate, the supporting plate is always in a horizontal shape and is contacted with the left end and the right end of the bottom of the transversely placed cigarettes, and the supporting plate cannot damage the bottom of the cigarettes, so that the product quality of the cigarettes is further ensured; (4) In the high-speed stacking device of standard cigarettes, as the guard plate is a flat plate, the lower end of the guard plate downwards extends to the conveying surface close to the stacking conveying belt, the cigarettes are effectively prevented from being blocked in the stacking process, the running stability of equipment is improved, the high-speed stacking of the cigarettes is realized, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a high-speed cigarette carton and different label integrated packaging machine according to the invention.

Fig. 2 is a schematic structural diagram of the standard cigarette high-speed stacking device shown in fig. 1.

Detailed Description

The invention will be further described with reference to the drawings and the specific examples.

As shown in fig. 1, the high-speed cigarette different-standard-combination packaging machine comprises a standard cigarette buffer storage conveying line 101 for conveying standard cigarettes and a special cigarette sub-packaging conveying line 102 for sub-packaging and conveying the special cigarettes, wherein the output end of the standard cigarette buffer storage conveying line 101 is provided with a standard cigarette high-speed stacking device 103 for receiving the standard cigarettes output from the standard cigarette buffer storage conveying line 101 and automatically stacking the standard cigarettes at a high speed, the output end of the standard cigarette high-speed stacking device 103 is provided with a buffer storage transition platform 104 for receiving the cigarettes, the output end of the special cigarette sub-packaging conveying line 102 is positioned at one side of the buffer storage transition platform 104, the output end of the special cigarette sub-packaging conveying line 102 is provided with a first pushing device 105 for pushing the special cigarettes sub-packaged on the special cigarette sub-packaging conveying line 102 into the buffer storage transition platform 104, and the first pushing device 105 consists of a first pushing cylinder and a first pushing rod arranged on a piston rod of the first pushing cylinder; the output end of the buffer transition platform 104 is provided with a pushing platform 106, the output end of the pushing platform 106 is provided with a covering film sealing and cutting device 107 for sealing and cutting the covering film of the cigarettes, the pushing platform 106 is provided with a pulling device 108 for transferring the cigarettes on the buffer transition platform 104 to the pushing platform 106, the pulling device 108 consists of a pulling cylinder and a pulling rod arranged on a piston rod of the pulling cylinder, the pushing platform 106 is also provided with a second pushing device 109 for pushing the cigarettes on the pushing platform 106 into the covering film sealing and cutting device 107, and the second pushing device 109 consists of a second pushing cylinder and a second pushing rod arranged on the piston rod of the second pushing cylinder;

In this embodiment, as shown in fig. 2, the structure of the standard cigarette high-speed stacking device includes: the stacking conveyor belt 1 for receiving the cigarettes conveyed from the standard cigarette buffer conveyor line 101 is provided with two rows of lifting conveyor chains which are arranged in parallel left and right on the left side and the right side of the stacking conveyor belt 1, the rotation directions of the two rows of lifting conveyor chains on each side of the stacking conveyor belt 1 are the same, the rotation directions of the lifting conveyor chains on each side of the stacking conveyor belt 1 are opposite, one row of lifting conveyor chains close to the stacking conveyor belt 1 in the two rows of lifting conveyor chains on each side of the stacking conveyor belt 1 is an inner conveyor chain 2, one row of lifting conveyor chains far away from the stacking conveyor belt 1 is an outer conveyor chain 3, and an axle center connecting line m between an upper chain wheel 21 of the inner conveyor chain 2 and an upper chain wheel 31 of the corresponding outer conveyor chain 3 and an axle center connecting line n between a lower chain wheel 22 of the inner conveyor chain 2 and a lower chain wheel 32 of the corresponding outer conveyor chain 3 in the two rows of lifting conveyor chains on each side of the stacking conveyor belt 1 are parallel to each other; at least one flat supporting plate 4 is arranged at the outer end of the chain of each side of the inner conveying chain 2 along the length of the chain, one end of the supporting plate 4, which is used for being connected with the inner conveying chain 3, is a connecting end, one end, which is used for supporting cigarettes, of the supporting plate 4 is a supporting end, the connecting end of each supporting plate 4 is hinged to the corresponding inner conveying chain 2, each supporting plate 4 is also connected with a supporting rod 5, one end of each supporting rod 5 is hinged to the chain of the corresponding outer conveying chain 3, the other end of each supporting rod 5 is hinged to the supporting end of the corresponding supporting plate 4, the supporting rods 5 enable the supporting plates 4 to be horizontally connected to the chain of the corresponding inner conveying chain 2, and the position of a hinging point of the supporting plate 4 on the chain of the inner conveying chain 2 is the same as the position of a hinging point of the supporting rod 5 on the chain of the corresponding outer conveying chain 3, so that the supporting plate 4 can always keep a horizontal state in the rotating process along with the inner conveying chain 2; when two horizontal supporting plates 4 corresponding to each other are driven by the inner conveying chain 2 which rotates relatively to each other to move upwards synchronously, the two supporting plates 4 can support the cigarettes transversely placed on the stacking conveying belt 1, and a pair of supporting plates supported by the cigarettes can be gradually separated from the supported cigarettes along with the continuous rotation of the inner conveying chain 2, so that the cigarettes fall down and stack on the cigarettes at the lower layer;

In the embodiment, a flat guard plate 7 is respectively arranged at the left side and the right side of the stacking conveyor belt 1, each guard plate 7 is positioned in the inner conveyor chain 2 at the corresponding side, and the lower end of each guard plate 7 extends downwards to be close to the conveying surface of the stacking conveyor belt 1, so that the occurrence of tobacco blockage of cigarettes in the stacking process can be avoided, and the working efficiency is further improved; in the embodiment, each supporting plate 4 is also respectively connected with a connecting rod 8, one end of each connecting rod 8 is hinged with the supporting plate 4, the other end of each connecting rod 8 is hinged with the supporting rod 5, the synchronism of the corresponding inner conveying chain and the corresponding outer conveying chain can be ensured through the connecting rods 8, the supporting plate 4 is prevented from shaking in the moving process, the running stability of the supporting plate 4 is improved, and the running stability of equipment is improved; in this embodiment, the hinged end of the supporting plate 4 is hinged to the chain corresponding to the inner side conveying chain 2 through the first rotating shaft 9, the upper end of the connecting rod 8 is hinged to the chain corresponding to the inner side conveying chain 2 through the first rotating shaft 9 at the same time, the lower end of the connecting rod 8 is hinged to the chain corresponding to the outer side conveying chain 3 through the second rotating shaft 10, the lower end of the supporting rod 5 is hinged to the chain corresponding to the outer side conveying chain 3 through the second rotating shaft 10 at the same time, the upper end of the supporting rod 5 is hinged to the bottom of the supporting end of the supporting plate 4 through the third rotating shaft 11, the supporting plate 4 is horizontally connected to the chain corresponding to the inner side conveying chain 2 through the connecting rod 8 and the supporting rod 5, and the position of the first rotating shaft 9 on the chain of the inner side conveying chain 2 is the same as the position of the second rotating shaft 10 on the chain of the outer side conveying chain 3, so that the supporting plate 4 can be kept horizontal all the time in the rotation process along with the inner side conveying chain 2, and the connection structure can further improve the running stability of the supporting plate 4 and improve the running stability of equipment;

the working principle of the invention is as follows:

The packaging process of the special-shaped cigarettes is as follows: firstly, the special-shaped cigarettes are sent into a special-shaped cigarette sub-packaging conveying line 102, in the process of conveying the special-shaped cigarettes, the special-shaped cigarettes are automatically subjected to accounting sub-packaging according to orders by controlling the speed of each section of the conveying line, when the sub-packaged special-shaped cigarettes are conveyed to the discharge end of the special-shaped cigarette sub-packaging conveying line 102, the piston rod of a first pushing cylinder in a first pushing device 105 stretches out, the special-shaped cigarettes at the discharge end of the special-shaped cigarette sub-packaging conveying line are pushed to a buffer transition platform 104 through a first push rod, then the piston rod of a material pulling cylinder in a material pulling device 108 retracts, the special-shaped cigarettes on the buffer transition platform 104 are transferred to a pushing platform 106 through a pull rod, then the piston rod of a second pushing cylinder in a second pushing device 109 stretches out, and the special-shaped cigarettes on the pushing platform 106 are pushed to a sleeve film sealing and cutting device 107 for sleeve film sealing and cutting, so that the package of the special-shaped cigarettes is completed;

the standard cigarette packaging process is as follows: firstly, standard cigarettes are sent to a standard cigarette buffer conveying line 101, and the standard cigarettes are sent to a standard cigarette high-speed stacking device 103 by the standard cigarette buffer conveying line 101 for stacking and laminating;

The specific process of standard cigarette stacking by the standard cigarette high-speed stacking device 103 is as follows: after standard cigarettes are conveyed to the stacking conveyor belt 1 by the standard cigarette buffer conveyor line 101, the stacking conveyor belt 1 continues to convey the standard cigarettes 6 forwards, after the stacking conveyor belt 1 is orderly full of the transversely placed standard cigarettes 6, the inner conveyor belts 2 on the two sides rotate relatively to drive the two horizontal supporting plates 4 corresponding to the left side and the right side to move upwards synchronously, in the synchronous upwards moving process of the two horizontal supporting plates 4, the two horizontal supporting plates 4 are horizontally contacted with the left end and the right end of the bottom of the transversely placed standard cigarettes 6, and the pair of supporting plates 4 support the standard cigarettes 6 upwards along with the continuous rotation of the inner conveyor belts 2 on the two sides, at the moment, the stacking conveyor belt 1 continues to convey the standard cigarettes 6 forwards, so that the standard cigarettes 6 continue to be orderly arranged on the stacking conveyor belt 1 and are positioned below the supported standard cigarettes 6; along with the continuous relative rotation of the inner conveyor belts 2 at the two sides, the horizontal supporting plate for supporting the standard cigarettes 6 is gradually separated from the bottom of the supported standard cigarettes 6; when the lifted standard cigarettes 6 are separated from the horizontal supporting plates which are lifted, the lifted standard cigarettes 6 drop and are stacked on the lower standard cigarettes 6, and the cigarettes are always limited and protected by the guard plates 7 in the stacking process, so that the cigarettes cannot be blocked in the stacking process; repeating the above process until the cigarettes are stacked to the preset layer number, thereby completing stacking of the cigarettes;

After the standard cigarette high-speed stacking device 103 completes stacking lamination of standard cigarettes, the stacked standard cigarettes are conveyed to the buffer transition platform 104, then a piston rod of a material pulling cylinder in the material pulling device 108 is retracted, standard cigarettes on the buffer transition platform 104 are transferred to the pushing platform 106 through a pull rod, then a piston rod of a second material pushing cylinder in the second pushing device 109 extends out, the standard cigarettes on the pushing platform 106 are pushed into the film covering sealing and cutting device 107 to be subjected to film covering and sealing and cutting, and packaging of the standard cigarettes is completed.

The invention has the advantages that: (1) The special-shaped cigarette packaging machine is suitable for packaging special-shaped cigarettes and standard cigarettes, and is wide in application range, compact in structure and small in occupied area; (2) In the standard cigarette high-speed stacking device, the supporting plate is a flat plate, no comb teeth are formed, and when the supporting plate upwards supports the cigarettes, the supporting plate cannot damage the bottoms of the cigarettes, so that the product quality of the cigarettes is ensured; (3) In the standard cigarette high-speed stacking device, in the process of supporting the cigarettes by the supporting plate, the supporting plate is always in a horizontal shape and is contacted with the left end and the right end of the bottom of the transversely placed cigarettes, and the supporting plate cannot damage the bottom of the cigarettes, so that the product quality of the cigarettes is further ensured; (4) In the high-speed stacking device of standard cigarettes, as the guard plate is a flat plate, the lower end of the guard plate downwards extends to the conveying surface close to the stacking conveying belt, the cigarettes are effectively prevented from being blocked in the stacking process, the running stability of equipment is improved, the high-speed stacking of the cigarettes is realized, and the working efficiency is improved.

Claims

1. High-speed strip cigarette different mark unification packagine machine, its characterized in that: the system comprises a standard cigarette buffer conveying line and a special cigarette packet conveying line, wherein the standard cigarette buffer conveying line is used for conveying standard cigarettes and the special cigarette packet conveying line is used for sub-packing and conveying the special cigarettes, a standard cigarette high-speed stacking device is arranged at the output end of the standard cigarette buffer conveying line and used for carrying the standard cigarettes and automatically and rapidly stacking the standard cigarettes, a buffer transition platform is arranged at the output end of the standard cigarette high-speed stacking device and used for carrying the cigarettes, the output end of the special cigarette packet conveying line is positioned at one side of the buffer transition platform, a first pushing device is arranged at the output end of the special cigarette packet conveying line and used for pushing the special cigarettes sub-packed on the special cigarette packet conveying line into the buffer transition platform, a packet pushing platform is arranged at the output end of the buffer transition platform, a sleeve film sealing and cutting device is arranged at the output end of the packet pushing platform and is used for transferring the cigarettes on the buffer transition platform to a material pulling device of the packet pushing platform, and a second pushing device is arranged at the packet pushing platform and used for pushing the cigarettes on the packet pushing and sealing and cutting device;

The structure of the standard cigarette high-speed stacking device comprises: the stacking conveyor belt is used for carrying the cigarettes, two rows of lifting conveyor chains which are arranged in parallel are respectively arranged on the left side and the right side of the stacking conveyor belt, the rotation directions of the two rows of lifting conveyor chains on each side of the stacking conveyor belt are the same, the rotation directions of the lifting conveyor chains on the two sides of the stacking conveyor belt are opposite, one row of lifting conveyor chains, close to the stacking conveyor belt, in the two rows of lifting conveyor chains on each side of the stacking conveyor belt is an inner conveyor chain, one row of lifting conveyor chains, far away from the stacking conveyor belt, is an outer conveyor chain, and an axle center connecting line between an upper sprocket of the inner conveyor chain and an upper sprocket of the corresponding outer conveyor chain in the two rows of lifting conveyor chains on each side of the stacking conveyor belt and an axle center connecting line between a lower sprocket of the inner conveyor chain and a lower sprocket of the corresponding outer conveyor chain are parallel to each other; at least one supporting plate is arranged at the outer end of the chain of each side of the inner conveying chain along the length of the chain, one end of the supporting plate, which is used for being connected with the inner conveying chain, is a connecting end, one end, which is used for supporting cigarette, of the supporting plate is a supporting end, the connecting end of each supporting plate is hinged to the corresponding inner conveying chain, each supporting plate is also connected with a supporting rod, one end of each supporting rod is hinged to the chain of the corresponding outer conveying chain, the other end of each supporting rod is hinged to the supporting end of the corresponding supporting plate, the supporting rods enable the supporting plates to be horizontally connected to the corresponding inner conveying chain, the position of a hinging point on the chain of the inner conveying chain of the supporting plate is the same as the position of a hinging point on the chain of the corresponding outer conveying chain, and therefore the supporting plates can always keep a horizontal state in the rotation process along with the inner conveying chain; the support plates on the inner side conveying chain of one side of the stacking conveying belt are in one-to-one correspondence with the support plates on the inner side conveying chain of the other side, each pair of corresponding support plates can jointly form a transfer platform for supporting the cigarettes, when the two horizontal support plates corresponding to left and right are driven by the inner side conveying chain which rotates relatively to synchronously move upwards, the two support plates can support the cigarettes transversely placed on the stacking conveying belt, and the pair of support plates supported by the cigarettes can be gradually separated from the supported cigarettes along with the continuous rotation of the inner side conveying chain, so that the cigarettes fall down and are stacked on the cigarettes on the lower layer; a flat guard board is respectively arranged at the left side and the right side of the stacking conveyor belt, each guard board is positioned in the inner conveyor chain at the corresponding side, and the lower end of each guard board extends downwards to be close to the conveying surface of the stacking conveyor belt; each supporting plate is also respectively connected with a connecting rod, one end of the connecting rod is hinged with the supporting plate, and the other end of the connecting rod is hinged with the supporting rod; the upper end of the connecting rod is hinged with the chain corresponding to the inner side conveying chain through a first rotating shaft, the lower end of the connecting rod is hinged with the chain corresponding to the outer side conveying chain through a second rotating shaft, the lower end of the supporting rod is hinged with the chain corresponding to the outer side conveying chain through a second rotating shaft, the upper end of the supporting rod is hinged at the bottom of the supporting end of the supporting plate through a third rotating shaft, the supporting plate is horizontally connected with the supporting rod through the connecting rod on the chain corresponding to the inner side conveying chain, and the position of the first rotating shaft on the chain of the inner side conveying chain is the same as the position of the second rotating shaft on the chain of the outer side conveying chain, so that the supporting plate can always keep horizontal in the rotating process along with the inner side conveying chain;

The packaging process of the special-shaped cigarettes is as follows: firstly, conveying special-shaped cigarettes into a special-shaped cigarette sub-packaging conveying line, in the process of conveying the special-shaped cigarettes, checking and sub-packaging the special-shaped cigarettes automatically according to orders by controlling the speed of each section of the conveying line, when the sub-packaged special-shaped cigarettes are conveyed to the discharge end of the special-shaped cigarette sub-packaging conveying line, a piston rod of a first pushing cylinder in a first pushing device stretches out, the special-shaped cigarettes at the discharge end of the special-shaped cigarette sub-packaging conveying line are pushed to a buffer transition platform by a first push rod, then the piston rod of a material pulling cylinder in a material pulling device retracts, the special-shaped cigarettes on the buffer transition platform are transferred to a package pushing platform by a pull rod, then the piston rod of a second pushing cylinder in a second pushing device stretches out, and the special-shaped cigarettes on the package pushing platform are pushed to a film covering sealing and cutting device for film covering and cutting, so that the package of the special-shaped cigarettes is completed;

The standard cigarette packaging process is as follows: firstly, sending standard cigarettes into a standard cigarette buffer conveying line, and sending the standard cigarettes into a standard cigarette high-speed stacking device by the standard cigarette buffer conveying line for stacking and laminating;

The specific process of standard cigarette stacking lamination by the standard cigarette high-speed stacking device is as follows: after the standard cigarettes are conveyed to the stacking conveyor belt by the standard cigarette buffer conveyor line, the stacking conveyor belt continuously conveys the standard cigarettes forwards, after the stacking conveyor belt is orderly full of the transversely placed standard cigarettes, the inner conveyor belts at the two sides relatively rotate to drive the two horizontal supporting plates to synchronously move upwards, in the synchronous upwards moving process of the two horizontal supporting plates, the two horizontal supporting plates are horizontally contacted with the left end and the right end of the bottom of the transversely placed standard cigarettes and continuously rotate along with the inner conveyor belts at the two sides, the pair of supporting plates horizontally support the standard cigarettes upwards against the left end and the right end of the bottom of the standard cigarettes, and at the moment, the stacking conveyor belt continuously conveys the standard cigarettes forwards, so that the standard cigarettes are continuously and orderly arranged on the stacking conveyor belt and are positioned below the supported standard cigarettes; the horizontal supporting plate for supporting the standard cigarettes is gradually separated from the bottom of the supported standard cigarettes along with the continuous relative rotation of the conveyor belts at the inner sides of the two sides; when the supported standard cigarettes are separated from the horizontal supporting plates which support the standard cigarettes, the supported standard cigarettes drop and are stacked on the standard cigarettes on the lower layer, and the cigarettes are always limited and protected by the guard plates in the stacking process, so that the cigarettes cannot be blocked in the stacking process; repeating the above process until the cigarettes are stacked to the preset layer number, thereby completing stacking of the cigarettes;

After the standard cigarette high-speed stacking device completes stacking lamination of standard cigarettes, the stacked standard cigarettes are conveyed to a buffer transition platform, then a piston rod of a material pulling cylinder in a material pulling device is retracted, standard cigarettes on the buffer transition platform are transferred to a pushing platform through a pull rod, then a piston rod of a second material pushing cylinder in a second material pushing device extends out, the standard cigarettes on the pushing platform are pushed into a film covering sealing and cutting device to be subjected to film covering and sealing and cutting, and packaging of the standard cigarettes is completed.