CN210259000U

CN210259000U - Special-shaped cigarette packaging device

Info

Publication number: CN210259000U
Application number: CN201920983594.0U
Authority: CN
Inventors: 陈思顺; 杨旭东; 胡蝶; 靳志强; 李明洪; 陈发忠; 冉茂轩
Original assignee: Guizhou Huilian Technology Ltd
Current assignee: Guizhou Huilian Technology Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-04-07
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a dysmorphism strip cigarette packing plant. The stacking machine comprises a stacking conveying device (1), wherein a sorting stacking device I (2) and a sorting stacking device II (3) are respectively arranged on two sides of the head end of the stacking conveying device (1), and a film wrapping device (4) is arranged at the tail end of the stacking conveying device; the stacking conveying device (1) comprises a stacking conveying belt (11), more than one stacking bin (12) is distributed on the stacking conveying belt (11), and bin openings of the stacking bins (12) can be aligned with outlets of a sorting stacking device I (2) and a sorting stacking device II (3) which are respectively arranged on two sides of the stacking conveying belt (11) and inlets of a film wrapping device (4) which is arranged on one side of the stacking conveying belt (11); both sides of the head end of the stacking conveying belt (11) are respectively provided with a sorting stacking device I (2) and a sorting stacking device II (3), and the tail end of the stacking conveying belt is provided with a film wrapping device (4). The utility model has the characteristics of stability is good, reduce and break down a jam risk and suitability are strong.

Description

Special-shaped cigarette packaging device

Technical Field

The utility model relates to a strip cigarette letter sorting equipment technical field, especially a dysmorphism strip cigarette packing plant.

Background

Currently, in the field of cigarette production, cigarettes in an order are generally required to be sorted, stacked, packaged and then sent to a customer. The letter sorting pile up neatly packing mode commonly used at present mainly is: grabbing the cigarettes from the conveying belt through a manipulator, stacking the cigarettes to a specified position, and then conveying the stacked cigarette stacks into a film wrapping machine for film wrapping and packaging; the device replaces manual stacking, so that the efficiency is improved; however, the following disadvantages exist in the sorting and stacking process: the cigarette in an order often comprises standard cigarette (called standard cigarette for short) and also comprises non-standard cigarette (called different standard cigarette or different cigarette for short); the standard cigarette and the abnormal standard cigarette are different greatly in specification, and if the standard cigarette and the abnormal standard cigarette are piled together, the situation that the stack shape is unstable and even the stack is broken easily occurs, so that the production efficiency is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dysmorphism strip cigarette packing plant. The utility model has the characteristics of stability is good, reduce and break down a jam risk and suitability are strong.

The technical scheme of the utility model: a packaging device for special-shaped cigarettes comprises a stacking and conveying device, wherein a sorting and stacking device I and a sorting and stacking device II are respectively arranged on two sides of the head end of the stacking and conveying device, and a film wrapping device is arranged at the tail end of the stacking and conveying device; the stacking and conveying device comprises a stacking and conveying belt, more than one stacking bin is distributed on the stacking and conveying belt, and the bin mouth of each stacking bin can be aligned with the outlet of a sorting and stacking device I, the outlet of a sorting and stacking device II and the inlet of a film wrapping device arranged on one side of the stacking and conveying belt; close a jam conveyer belt's head end both sides branch and be equipped with letter sorting pile up neatly device I and letter sorting pile up neatly device II, the end is equipped with and wraps up in the membrane device.

In the special-shaped cigarette packing device, the sorting and stacking device I comprises a turnover mechanism, a counting mechanism is arranged beside the turnover mechanism, the turnover mechanism is connected with a chain type stacking mechanism through a buffer mechanism, a supporting plate capable of vertically moving is arranged below the chain type stacking mechanism, and a pushing mechanism I is arranged beside the supporting plate; the chain type stacking mechanism comprises a pair of transmission chains which are oppositely arranged in the vertical direction, and more than one pair of stacking chain plates which are in one-to-one correspondence are arranged on the two transmission chains.

In the special-shaped cigarette packing device, the turnover mechanism comprises a turnover conveyor belt, and a turnover transmission roller is arranged in the middle of the turnover conveyor belt; two ends of the turning transmission roller are positioned at two sides of the turning conveyor belt, and two ends of the turning transmission roller are provided with turning plates; more than one overturning groove is distributed on the circumference of the overturning plate; the overturning groove comprises an overturning surface, one end of the overturning surface is provided with a blocking surface, and the other end of the overturning surface is lower than the overturning conveying belt; a counting mechanism is arranged beside the turnover plate; the overturning conveying belt is connected with the caching mechanism.

In the special-shaped cigarette packaging device, the included angle between the overturning surface at the overturning position and the overturning conveying belt is 1-15 degrees.

In the special-shaped cigarette packing device, the buffer mechanism comprises a pair of buffer conveyor belts arranged in parallel, a limiting transmission chain is arranged between the two buffer conveyor belts, a pair of limiting blocks moving along with the limiting transmission chain in a circulating manner is arranged on the limiting transmission chain, and the initial position of one limiting block is positioned beside the inlet of the chain type stacking mechanism.

In the special-shaped cigarette packing device, the sorting and stacking device II comprises a stacking manipulator, a stacking bin is arranged below the stacking manipulator, and a pushing mechanism II is arranged in the stacking bin.

In the special-shaped cigarette carton packing device, two parallel stacking bins are arranged below the stacking manipulator.

In the special-shaped cigarette carton packaging device, the pushing mechanism I comprises a pushing transmission belt which is respectively arranged below two ends of the supporting plate, and the pushing transmission belt is connected with the pushing plate I.

Compared with the prior art, the utility model has the advantages that a plurality of stack combining bins are arranged on the stack combining conveyor belt, the two sides of the head end of the stack combining conveyor belt are respectively provided with the sorting and stacking device I and the sorting and stacking device II, and the tail end of the stack combining conveyor belt is provided with the film wrapping device; each stacking bin opening can be aligned with an outlet of a sorting and stacking device I, an outlet of a sorting and stacking device II and an inlet of a film wrapping device arranged on one side of the stacking and conveying belt; through the structure, when cigarettes with larger specification difference exist in an order, the utility model can divide the cigarettes of the order into two groups, when grouping, the cigarettes with similar specifications are divided together, and the two groups of cigarettes are respectively stacked by the sorting and stacking device I and the sorting and stacking device II to obtain a first cigarette stack and a second cigarette stack; after stacking, conveying the first cigarette stack and the second cigarette stack into a stack combining bin on a stack combining conveying belt for combining the stacks to obtain a combined cigarette stack; then conveying the synthetic tobacco stack to a film wrapping device for film wrapping; because the cigarette that letter sorting pile up neatly device I, letter sorting pile up neatly device II sign indicating number are the similar cigarette of specification, so the buttress shape that obtains first cigarette buttress, second cigarette buttress is more stable, has effectively reduced the risk that the transportation process collapses the buttress, and then has improved the reliability and the whole work efficiency of equipment work.

The utility model discloses in, when the strip cigarette specification in the order is all close, can needn't divide into groups, directly sort the pile up neatly by letter sorting pile up neatly device I to this reduces and closes this process of buttress, under the stable prerequisite of ensureing the pile up neatly, has further improved the holistic packing efficiency of equipment.

In the utility model, the sorting and stacking device I mainly comprises a turnover mechanism, a buffer memory mechanism, a chain type stacking mechanism, a supporting plate and a pushing mechanism I; the parts adopted by the parts have lower cost; the sorting and stacking device formed by the mechanical hand can be partially or completely replaced by the sorting and stacking device, so that the overall cost of equipment is effectively reduced.

In the sorting and stacking device I, the turnover mechanism comprises a turnover conveyor belt, and a turnover driving roller is arranged in the middle of the turnover conveyor belt; two ends of the turning transmission roller are positioned at two sides of the turning conveyor belt, and two ends of the turning transmission roller are provided with turning plates; more than one overturning groove formed by overturning surfaces and blocking surfaces is distributed on the circumference of the overturning plate; the blocking surface is arranged at one end of the overturning surface, and the other end of the overturning surface is lower than the overturning conveying belt; when the cigarette turning mechanism works, a cigarette is conveyed to the turning groove along with the turning conveyor belt and is blocked by the blocking surface, then the turning groove rotates one turning position to turn up the cigarette close to the blocking surface to be in an inclined state, and a counting mechanism beside the turning mechanism counts for one time when the turning position is rotated one time; after overturning, the cigarette carton in the inclined state loses the blocking of the blocking surface and is sent to the cache mechanism by the overturning conveying belt; by the structure, the sorting and counting of the cigarettes before stacking are realized by matching with a counting mechanism; when the counting mechanism counts the number of cigarettes in one layer of the cigarette stack, stopping overturning, after the cigarette in the layer is conveyed to the chain type stacking mechanism to be stacked, sorting and counting the cigarettes in the next layer of the cigarette stack, and repeating the steps until the first cigarette stack is stacked; then stacking the next cigarette stack; according to the structure, sorting and counting can be continuously realized only by overturning around the axis of the overturning transmission roller through the overturning grooves distributed on the circumferential direction of the overturning plate and then matching with the overturning conveying belt for conveying; the whole process does not need to be stopped in the sorting and counting process, the sorting efficiency is high, the structure is simple and ingenious, and the realization cost is low; meanwhile, the control logic is not complex and is simpler; in addition, the structure can realize sorting and counting of different standard cigarettes of different specifications, can sort most of different standard cigarettes and standard cigarettes, and has strong applicability and wide application range; moreover, when this structure sorts the count to different mark cigarette of different specifications, whole work and control process all need not change, switch, and the smoothness nature of consequently device operation is good, and stability and reliability are all stronger, and need not to switch operating condition in the course of the work, has also increased the life of equipment.

When the turnover mechanism of the utility model is used for turnover counting of the cigarettes, the cigarettes only turn up to be in an inclined state without complete turnover, and the cigarettes can be sent out by the turnover conveyor belt after being in the inclined state; the cigarette posture of the cigarette carton is corrected by the structure, the stacking posture of the follow-up cigarette carton is effectively ensured, and the reliability of stacking the cigarette carton is enhanced. Also improved the efficiency of letter sorting count simultaneously, the utility model discloses a tilting mechanism's upset letter sorting count efficiency has reached 3 ten thousand/hour.

The buffer memory mechanism of the utility model comprises a pair of buffer memory conveyer belts which are arranged in parallel, a limit transmission chain is arranged between the two buffer memory conveyer belts, a pair of limit blocks which can move along with the limit transmission chain in a circulating way is arranged on the limit transmission chain, and the initial position of one limit block is positioned beside the inlet of the chain type stacking mechanism; according to the structure, the buffer mechanism is divided into two areas through a pair of limiting blocks, and the two areas alternately convey stacked cigarettes to the chain type stacking mechanism; the two regions alternately work by the two limiting blocks alternately appearing at the initial positions, and the two limiting blocks alternately move towards one direction by the limiting transmission chain; the motor for driving the limit transmission chain is not required to be frequently reversed (namely the motor is not required to be frequently switched between positive rotation and negative rotation) by the aid of the structural principle, so that the service life of the driving motor is prolonged, the complexity of system control is simplified, and the stability and the smoothness of equipment operation are further improved.

In the utility model, when the chain type stacking mechanism stacks, one layer of cigarette is stacked on each layer of the supporting plate, and the supporting plate descends one layer; through this structure, hold in the palm the carrier plate and played the effect of dragging and holding well at the pile up neatly in-process, further reduced the risk that the cigarette buttress is piled up neatly in-process buttress, improved the holistic work efficiency of reliability and the equipment of equipment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a schematic structural diagram of a sorting and stacking device I;

FIG. 5 is a top view of the sorting and palletizing device I;

FIG. 6 is a schematic view of a connecting structure among the chain type stacking mechanism, the supporting plate and the pushing mechanism I;

FIG. 7 is a side view of FIG. 6;

FIG. 8 is a schematic view of a connection structure between the turnover mechanism and the buffer mechanism;

FIG. 9 is a schematic view of the turnover mechanism;

FIG. 10 is a front view of the canting mechanism;

FIG. 11 is a schematic structural diagram of the stacking bin and the pushing mechanism II;

FIG. 12 is a front view of FIG. 11;

FIG. 13 is a top view of FIG. 12;

FIG. 14 is a schematic view of a connection structure of a bin bottom supporting plate and a pushing mechanism II.

The labels in the figures are: 1-stacking conveyor, 11-stacking conveyor, 12-stacking bin, 2-sorting stacking device i, 21-turnover mechanism, 211-turnover conveyor belt, 212-turnover transmission roller, 213-turnover plate, 214-turnover groove, 215-turnover surface, 216-blocking surface, 22-buffer mechanism, 221-buffer conveyor belt, 222-limit transmission chain, 223-limit block, 23-chain stacking mechanism, 231-transmission chain, 232-stacking chain plate, 24-supporting plate, 25-pushing mechanism i, 251-pushing transmission belt, 252-pushing plate i, 26-counting mechanism, 261-counting disc, 262-counting blade, 263-photoelectric counter, 3-sorting device ii, 31-stacking manipulator, 32-a stacking bin, 321-a bin bottom supporting plate, 322-a vertical movement screw rod pair, 323-a vertical movement motor component, 324-a vertical movement guide rail, 33-a pushing mechanism II, 331-a pushing sliding block, 332-a pushing linear motor, 333-a sliding chute, 334-a pushing plate II, 4-a film wrapping device, 41-a film wrapping machine and 42-a pushing mechanism III.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example 1. A packaging device for special-shaped cigarettes is shown in figures 1-14 and comprises a stacking conveying device 1, wherein a sorting and stacking device I2 and a sorting and stacking device II 3 are respectively arranged on two sides of the head end of the stacking conveying device 1, and a film wrapping device 4 is arranged at the tail end of the stacking conveying device; close buttress conveyor 1 including closing buttress conveyer belt 11, close and distribute on the buttress conveyer belt 11 and close buttress storehouse 12 more than one, every closes 12 mouths of a storehouse homoenergetic and locates the export of letter sorting pile up neatly device I2, letter sorting pile up neatly device II 3 that close buttress conveyer belt 11 both sides with dividing, and locate and close 4 entrances of the membrane device of wrapping up in of buttress conveyer belt 11 one side and align.

The packaging method of the special-shaped cigarette packaging device comprises the following steps:

a. when cigarettes with larger specification difference exist in one order, the cigarettes in the order are divided into two groups, so that the cigarettes with similar specifications are divided together; the first group of cigarettes are sorted and stacked by using a sorting and stacking device I2 to obtain a first cigarette stack, and the second group of cigarettes are sorted and stacked by using a sorting and stacking device II 3 to obtain a second cigarette stack; when grouping, the cigarettes with similar specifications are grouped together.

b. The first tobacco stack is pushed into a stack combining bin 12 on a stack combining conveying belt 11;

c. the stacking bin 12 with the first cigarette stacks is conveyed to the outlet of the sorting stacking device II 3 by the stacking conveyor belt 11, and the sorting stacking device II 3 pushes the second cigarette stacks into the stacking bin 12 to be combined with the first cigarette stacks to obtain combined cigarette stacks; the motor component for driving the stacking conveyor belt 11 is a conventional motor driving mode in the field, and is not described again;

d. the synthetic tobacco stack is conveyed to the inlet of the film wrapping device 4 by the stacking conveyor belt 11 and then pushed into the film wrapping device 4 for film wrapping.

By adopting the stacking method, the stacking with similar specifications can be carried out in a group; when cigarettes with similar stacking specifications are stacked, stacking efficiency can be improved, stacking is not prone to collapse, the overall reliability of equipment is improved, shutdown abnormity is reduced, and therefore the overall production efficiency is improved; except that in addition, arrange letter sorting pile up neatly device I2 and letter sorting pile up neatly device II 3 respectively in the both sides of closing a jam conveyer belt 11, more be favorable to first, two cigarette buttress close a jam, consequently, this overall arrangement is also more reasonable.

The sorting and stacking device I2 comprises a turnover mechanism 21, a counting mechanism 26 is arranged beside the turnover mechanism 21, the turnover mechanism 21 is connected with a chain type stacking mechanism 23 through a buffer mechanism 22, a supporting plate 24 capable of vertically moving is arranged below the chain type stacking mechanism 23, and a pushing mechanism I25 is arranged beside the supporting plate 24; the chain type stacking mechanism 23 includes a pair of transmission chains 231 which are oppositely arranged in the vertical direction, and more than one pair of stacking chain plates 232 which are in one-to-one correspondence are arranged on the two transmission chains 231. The actuating mechanism of 24 vertical movements of drive bearing plate adopts conventional structures such as linear electric motor or telescopic cylinder can, and this application is no longer repeated.

The turning mechanism 21 comprises a turning conveyor belt 211, and a turning driving roller 212 is arranged in the middle of the turning conveyor belt 211; two ends of the turning transmission roller 212 are positioned at two sides of the turning conveyor belt 211, and turning plates 213 are arranged at the two ends; more than one overturning groove 214 is distributed on the circumference of the overturning plate 213; the overturning groove 214 comprises an overturning surface 215, one end of the overturning surface 215 is provided with a blocking surface 216, and the other end of the overturning surface 215 is lower than the overturning conveyor belt 211; a counting mechanism 26 is arranged beside the turnover plate 213; the turning conveyor belt 211 is connected with the buffer mechanism 22. The other end of the flip face 215 is positioned below the flip conveyor 211 so that the cigarettes can pass along the flip conveyor 211 to the stop face 216.

The buffer mechanism 22 includes a pair of buffer conveyor belts 221 arranged in parallel, a limit transmission chain 222 is disposed between the two buffer conveyor belts 221, a pair of limit blocks 223 moving along with the limit transmission chain 222 in a circulating manner is disposed on the limit transmission chain 222, and an initial position of one limit block 223 is located near an inlet of the chain type stacking mechanism 23.

In the step a, the sorting and stacking steps of the sorting and stacking device I2 are as follows:

the turning conveyor belt 211 of the turning mechanism 21 conveys the cigarettes to the turning groove 214 on the circumference of the turning plate 213 and is blocked by the blocking surface 216;

the turning driving roller 212 rotates to drive the turning plate 213 to rotate a turning position so that the turning groove 214 turns the cigarette carton, and the counting mechanism 26 counts once when the cigarette carton is turned by one turning position; during the turning process, the turning surface 215 of the turning groove 214 turns up the cigarettes to be in an inclined state, and meanwhile, the blocking surface 216 rotates to be below the turning conveyor belt 211; the cigarette in the inclined state loses the blocking of the blocking surface 216 and is sent to the buffer mechanism 22 by the turnover conveyor belt 211; the above circulation is performed, and the cigarettes in the inclined state are counted in sequence and sent to the cache mechanism 22;

under the transportation of the buffer conveyer belt 221 of the buffer mechanism 22, the cigarettes conveyed to the buffer mechanism 22 are sequentially arranged on the buffer conveyer belt 221 and are blocked by the limiting block 223 at the initial position;

when the cigarettes arranged on the buffer conveyor belt 221 reach a preset arrangement number (generally, the number of cigarettes contained in one layer of cigarette stack, for example, 5 cigarettes), the turning groove 214 on the circumferential direction of the turning plate 213 stops turning; meanwhile, the blocking surface 216 of one of the turning grooves 214 just blocks the cigarette to be turned; at this time, the limiting transmission chain 222 drives the limiting block 223 located at the initial position to leave the initial position so as to release the cigarette carton blocked by the limiting block 223, and the released cigarette carton enters the chain type stacking mechanism 23 in sequence for stacking; after releasing, the limiting transmission chain 222 stops moving, and at this time, the other limiting block 223 just stops at the initial position to wait for the next layer of stacked cigarettes.

The utility model discloses in, counting mechanism 26 can adopt following structure: the counting mechanism 26 comprises a counting disc 261 which is arranged outside the turnover plate 213 and can rotate along with the turnover driving roller 212, counting blades 262 are distributed on the circumference of the counting disc 261, the number of the counting blades 262 corresponds to that of the turnover grooves 214, and a photoelectric counter 263 is arranged on the side edge of one counting blade 262; during counting, when a turning bit is rotated, one counting blade 262 sweeps over the photoelectric counter 263, so that the counting can be carried out through the photoelectric counter 263;

the stacking process of the chain type stacking mechanism 23 is as follows: the released cigarette carton slides into a pair of stacking chain plates 232 of the chain type stacking mechanism 23 in sequence; after the cigarette carton slides in, the transmission chain 231 drives the pair of stacking chain plates 232 carrying the cigarette carton to descend by one layer, so that the upper layer of the pair of stacking chain plates 232 is empty to wait for the next layer of cigarette carton to slide in; circulating in this way, the stacking chain plates 232 of each layer continuously carry cigarettes to descend, and finally sequentially stack the cigarettes on the supporting plate 24; during the pile up, the strip cigarette on the support carrier plate 24 is piled up one deck every time, and support carrier plate 24 just descends the one deck, when piling up to predetermineeing the number of piles, driving chain 231 stop motion, and first cigarette buttress is piled up on supporting carrier plate 24 and is accomplished this moment, and support carrier plate 24 just descends to predetermineeing the height simultaneously, and push mechanism I25 can be with first cigarette buttress propelling movement to closing in the buttress storehouse 12 on closing buttress conveyer belt 11.

The pushing mechanism I25 comprises pushing belts 251 respectively arranged below two ends of the supporting plate 24, and the pushing belts 251 are connected with the pushing plate I252. The pushing transmission belt 251 is arranged below two ends of the supporting plate 24, and the pushing plate I252 and the pushing transmission belt 251 are connected, so that the mechanism below the chain type stacking mechanism 23 is more compact, and the occupied space of equipment is reduced.

The pushing process of the pushing mechanism I25 is as follows: after the chain type stacking mechanism 23 completes stacking on the supporting plate 24, the supporting plate 24 descends to a preset height, and the pushing transmission belt 251 drives the pushing plate I252 to move so as to push the first cigarette stack on the supporting plate 24 to the stack combining bin 12 on the stack combining conveying belt 11.

The included angle between the overturning surface 215 at the overturning position and the overturning conveyor belt 211 is 1-15 degrees. The angle is set so that when the turning surface 215 turns up the cigarette, the cigarette is not turned over, but only in an inclined state; this setting has just avoided the strip cigarette to be rolled and the circumstances down take place along upset conveyer belt 211 by the upset, has effectively improved the reliability of equipment letter sorting.

The sorting and stacking device II 3 comprises a stacking manipulator 31, a stacking bin 32 is arranged below the stacking manipulator 31, and a pushing mechanism II 33 is arranged in the stacking bin 32.

The stacking process of the sorting and stacking device II 3 is as follows: the stacking manipulator 31 grabs the strip cigarettes sent by the conveying belt into the stacking bin 32 for stacking to obtain a second cigarette stack, and waits for the first cigarette stack sent by the stacking conveying belt 11 after stacking; when the first cigarette stack is sent to the outlet of the stacking bin 32, the second cigarette stack is pushed out of the stacking bin 32 by the pushing mechanism II 33 and pushed into the stacking bin 12 with the first cigarette stack for stacking, and a combined cigarette stack is obtained.

Two side-by-side stacking bins 32 are arranged below the stacking manipulator 31. Through the arrangement, after one stacking bin 32 is stacked by the stacking manipulator 31, another stacking bin 32 is stacked continuously; thus, the stop waiting time of the stacking manipulator 31 is reduced, and the efficiency is improved.

The stacking bin 32 comprises a bin bottom supporting plate 321, the bin bottom supporting plate 321 is connected with a vertical moving motor component 323 through a vertical moving screw rod pair 322, and the bin bottom supporting plate 321 is also connected with a vertical moving guide rail 324 in a sliding manner; the pushing mechanism II 33 comprises a pushing sliding block 331, one end of the pushing sliding block 331 is connected with a pushing linear motor 332 arranged on the bottom surface of the bin bottom supporting plate 321, and the other end of the pushing sliding block 331 penetrates through a sliding groove 333 and a pushing plate II 334 arranged on the bin bottom supporting plate 321. By the structure, the utility model can fold the second tobacco stack on the first tobacco stack to be combined according to the actual situation, or combine the second tobacco stack and the first tobacco stack side by side to avoid the stack scattering; specifically, when a second cigarette stack is stacked on a first cigarette stack and combined, the vertical movement motor assembly 323 drives the bin bottom supporting plate 321 to move upwards to a preset position along the vertical movement guide rail 324 through the vertical movement screw pair 322, then the pushing linear motor 332 drives the pushing sliding block 331 to slide along the sliding groove 333, and further drives the pushing plate ii 334 to push the second cigarette stack out of the bin bottom supporting plate 321 and stack the second cigarette stack on the first cigarette stack, so that the cigarette stack is combined. This structure makes the utility model discloses the pile up neatly mode is more nimble.

The film wrapping device 4 comprises a film wrapping machine 41 arranged on one side of the stacking conveying belt 11 and a pushing mechanism III 42 arranged on the other side of the stacking conveying belt 11 and opposite to the film wrapping machine 41.

In the foregoing step d, the film wrapping process of the film wrapping device 4 is as follows:

the synthetic tobacco stacks are conveyed to the inlet of the film wrapping machine 41 by the stacking conveying belt 11, and the pushing mechanism III 42 pushes the synthetic tobacco stacks to the film wrapping machine 41 for film wrapping and packaging. The pushing mechanism III 42 and the film wrapping machine in the step belong to conventional equipment, and the specific use method is not described any more.

In the application, the power of each motion and transmission part is provided by conventional driving components such as a motor component according to actual requirements, and on the premise of understanding the technical scheme, a person skilled in the art can set the corresponding driving component according to the convention to provide the corresponding power. Therefore, in order to make the description simple and concise, the present application does not give excessive explanation to the power output mechanism (driving assembly) on the premise of clear and complete technical solution.

Claims

1. The utility model provides a dysmorphism strip cigarette packing plant which characterized in that: the stacking machine comprises a stacking conveying device (1), wherein a sorting stacking device I (2) and a sorting stacking device II (3) are respectively arranged on two sides of the head end of the stacking conveying device (1), and a film wrapping device (4) is arranged at the tail end of the stacking conveying device; the stacking conveying device (1) comprises a stacking conveying belt (11), more than one stacking bin (12) is distributed on the stacking conveying belt (11), and bin openings of the stacking bins (12) can be aligned with outlets of a sorting stacking device I (2) and a sorting stacking device II (3) which are respectively arranged on two sides of the stacking conveying belt (11) and inlets of a film wrapping device (4) which is arranged on one side of the stacking conveying belt (11); both sides of the head end of the stacking conveying belt (11) are respectively provided with a sorting stacking device I (2) and a sorting stacking device II (3), and the tail end of the stacking conveying belt is provided with a film wrapping device (4).

2. The shaped cigarette packaging device of claim 1, wherein: the sorting and stacking device I (2) comprises a turnover mechanism (21), a counting mechanism (26) is arranged beside the turnover mechanism (21), the turnover mechanism (21) is connected with a chain type stacking mechanism (23) through a buffer memory mechanism (22), a supporting plate (24) capable of vertically moving is arranged below the chain type stacking mechanism (23), and a pushing mechanism I (25) is arranged beside the supporting plate (24); the chain type stacking mechanism (23) comprises a pair of transmission chains (231) which are oppositely arranged in the vertical direction, and more than one pair of stacking chain plates (232) which are in one-to-one correspondence are arranged on the two transmission chains (231).

3. The shaped cigarette packaging device of claim 2, wherein: the turnover mechanism (21) comprises a turnover conveyor belt (211), and a turnover driving roller (212) is arranged in the middle of the turnover conveyor belt (211); two ends of the turning transmission roller (212) are positioned at two sides of the turning conveyor belt (211), and turning plates (213) are arranged at the two ends; more than one overturning groove (214) is distributed on the circumferential direction of the overturning plate (213); the overturning groove (214) comprises an overturning surface (215), one end of the overturning surface (215) is provided with a blocking surface (216), and the other end of the overturning surface (215) is lower than the overturning conveyor belt (211); a counting mechanism (26) is arranged beside the turnover plate (213); the overturning conveyor belt (211) is connected with the buffer mechanism (22).

4. The shaped cigarette packaging device of claim 3, wherein: the included angle between the overturning surface (215) at the overturning position and the overturning conveyor belt (211) is 1-15 degrees.

5. The shaped cigarette packaging device of claim 2, wherein: the buffer mechanism (22) comprises a pair of buffer conveyer belts (221) which are arranged in parallel, a limit transmission chain (222) is arranged between the two buffer conveyer belts (221), a pair of limit blocks (223) which can move along with the limit transmission chain in a circulating mode are arranged on the limit transmission chain (222), and the initial position of one limit block (223) is located beside the inlet of the chain type stacking mechanism (23).

6. The shaped cigarette packaging device of claim 1, wherein: the sorting and stacking device II (3) comprises a stacking manipulator (31), a stacking bin (32) is arranged below the stacking manipulator (31), and a pushing mechanism II (33) is arranged in the stacking bin (32).

7. The shaped cigarette packaging device of claim 6, wherein: two side-by-side stacking bins (32) are arranged below the stacking manipulator (31).

8. The shaped cigarette packaging device of claim 2, wherein: the pushing mechanism I (25) comprises pushing transmission belts (251) which are respectively arranged below two ends of the supporting plate (24), and the pushing transmission belts (251) are connected with the pushing plate I (252).