CN113602617A

CN113602617A - Full-automatic cigarette bale breaker

Info

Publication number: CN113602617A
Application number: CN202110849647.1A
Authority: CN
Inventors: 金振训; 章强; 汤尧平; 朱立明
Original assignee: China Tobacco Zhejiang Industrial Co Ltd
Current assignee: China Tobacco Zhejiang Industrial Co Ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-11-05

Abstract

The invention discloses a full-automatic cigarette unpacking machine which comprises a base, two tool rest bodies arranged on the base in parallel and a first cutter body arranged on the tool rest bodies, wherein a limit groove is formed between the two tool rest bodies, and cigarettes move forwards along the limit groove; the cutter head part of the first cutter body extends into the limiting groove to cut two sides of the cigarette carton; an automatic feeding mechanism is arranged at the feeding end of the limiting groove on the base, and a transverse cutting mechanism is arranged at the discharging end of the limiting groove; the cigarette carton is automatically cut into a U-shaped cutting opening through a first cutter body and a transverse cutting mechanism; still be equipped with the advancing mechanism that advances along the spacing groove to the strip cigarette that automatic feed mechanism supplied with on the base, the base is equipped with the collecting hopper in the one side that is close to horizontal cutting mechanism, is equipped with on the base to snatch the manipulator that the back removed to the collecting hopper from the base with cutting apart good strip cigarette. The cigarette case dismantling device can solve the problems of low dismantling efficiency and high labor intensity of the existing cigarette case, and is simple in structure and simple and convenient to operate.

Description

Full-automatic cigarette bale breaker

Technical Field

The invention relates to the technical field of cigarette segmentation equipment, in particular to a full-automatic cigarette unpacking machine.

Background

At present, after phenomenons such as printing flaw appears in whole cigarette shell, sunken or damage, often need dismantle original outer packing shell, then get back to the cigarette separation of inside and handle in the incomplete cigarette treatment facility and make the pipe tobacco retrieval and utilization again, all adopt the manual work to dismantle the dismantlement method of outer packing shell at present, the most common dismantlement method is that the manual work is directly torn the dismantlement and is dismantled the shell once more through the blade to the manual work after cutting to the both sides cardboard of whole cigarette shell, thereby lead to the dismantlement inefficiency to the shell, high labor strength, consequently, need one kind can carry out the problem that exists when the manual work is dismantled to the device of automatic split to the cigarette shell that has the problem automatically.

Document DE2840999 describes a device in which the closed packs are first cut on both sides and then turned over on a double belt conveyor, after which the cigarettes fall out of the packs by gravity.

Document EP0481191 discloses a device in which the closed packet is first cut on both sides to remove mainly the cigarette filter, and then the wrapper is deformed by squeezing its side walls to release the shortened cigarette (tobacco portion of the cigarette) and pour it out.

However, the above devices are directed to cutting and separating cigarettes each pack, and thus cannot cut and separate the whole cigarette, and the cigarettes cut by the above devices are not allowed to be recovered without being damaged.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a full-automatic cigarette unpacking machine which can solve the problems of low cigarette packaging shell dismantling efficiency and high labor intensity in the prior art, and has the advantages of simple structure, simplicity and convenience in operation and convenience in use.

A full-automatic cigarette unpacking machine comprises a base, two tool rest bodies arranged on the base in parallel and a first cutter body arranged on the tool rest bodies, wherein a limiting groove is formed between the two tool rest bodies, and cigarettes move forwards along the limiting groove; the cutter head part of the first cutter body extends into the limiting groove to cut two sides of the cigarette carton;

an automatic feeding mechanism is arranged at the feeding end of the limiting groove on the base, and a transverse cutting mechanism is arranged at the discharging end of the limiting groove; the cigarette carton is automatically cut into a U-shaped cutting opening through a first cutter body and a transverse cutting mechanism;

the cigarette carton cutting machine is characterized in that a pushing mechanism which pushes cigarettes supplied by the automatic feeding mechanism forwards along a limiting groove is further arranged on the base, a collecting hopper is arranged on one side of the base close to the transverse cutting mechanism, and a manipulator which is used for grabbing the cut cigarettes from the base and then moving the cigarettes into the collecting hopper is arranged on the base.

Further, the tool rest body comprises a lower tool rest arranged on the base, an upper tool rest arranged on the lower tool rest, a feed hole arranged between the lower tool rest and the upper tool rest, and a positioning groove arranged on the outer side of the tool rest body; the first cutter body is arranged in the positioning groove, and the cutter head of the first cutter body extends into the limiting groove through the cutter feeding hole.

Furthermore, a groove penetrating through the limiting groove is formed in the inner side of the cutter rest body, the distance between the top of the groove and the base is 1-2mm higher than that of the whole cigarette to be cut, a guide surface is arranged at the feeding end of the cutter rest body, and the feeding end of the limiting groove forms a horn-shaped opening structure through the guide surface.

Further, the transverse cutting mechanism comprises a limiting block arranged at the discharge end of the tool rest body, a second cutter body arranged on the limiting block, a sliding block arranged at the bottom of the limiting block, and a first control cylinder arranged at the lower end of the base and used for controlling the sliding block back and forth;

the slider with the stopper is the setting of L type, be equipped with the spout on the base, the slider slides and sets up in the spout, the inboard of stopper is equipped with first point touch switch, first control cylinder passes through cigarette after first point touch switch contact propulsion starts to impel forward, it is right still to be equipped with on the base first control cylinder carries out the second point touch switch of shrink control, first control cylinder passes through the second point touch switch with shrink after the push pedal contact and reset.

Further, be equipped with a plurality of locating levers that are used for the installation on the base the knife rest body, be equipped with lock nut on the locating lever, the last regulation hole that is equipped with two at least rectangular shapes of knife rest body, lock nut passes behind the regulation hole rethread lock nut fixes, the width of spacing groove passes through the regulation hole is controlled, lock nut is last still to be equipped with two outside bellied driving plates, the lock nut accessible the driving plate carries out manual revolving and twists soon.

Furthermore, one side of the tool rest body is provided with a tool withdrawal groove matched with the second tool body, the blade extending end of the second tool body moves along the tool withdrawal groove, the inner side of the limiting block is further provided with a convex block, one end of the first tool body is provided with a clamping groove matched with the convex block, and the limiting block slides along the clamping groove through the convex block in the telescopic process.

Furthermore, the first cutter body and the second cutter body respectively comprise a cutter shell, a blade arranged in the cutter shell and an adjusting mechanism arranged on the cutter shell and used for disassembling and controlling the blade in a telescopic mode, the length of the blade extending into the limiting groove is not more than 5mm, and the cutting edge of the blade, the cutter frame body and the inner side face of the limiting block are obliquely arranged.

Furthermore, the propelling mechanism comprises a second control cylinder arranged on the base, a push plate arranged on a piston rod of the second control cylinder, and a gravity sensing control switch arranged on the base and used for controlling the second control cylinder;

the gravity sensing control switch is arranged at the bottom of the automatic feeding mechanism, and the second control cylinder is controlled to stretch back and forth after being started through the gravity sensing control switch.

Furthermore, the automatic feeding mechanism comprises a storage rack arranged on the base, a storage tank arranged in the storage rack, a discharge hole arranged at the bottom of the storage rack, clamping mechanisms symmetrically arranged at two sides of the storage rack for clamping and fixing the penultimate cigarette, and a third touch switch arranged on the base and controlled by the push plate;

the clamping mechanism realizes loosening and clamping control through contact and separation of the third touch switch and the push plate, a plurality of cigarettes are stacked and placed in the stock chest, and the bottommost cigarette in the stock chest is pushed out from the discharge hole through the pushing mechanism and then enters the limiting groove for division.

Furthermore, the clamping mechanism comprises a third control cylinder arranged outside the storage rack and a clamping block arranged inside the storage rack and driven by the third control cylinder; the inner side wall of the storage frame is provided with an accommodating groove, the clamping block is positioned in the accommodating groove, the third control cylinder and the storage frame are obliquely arranged at an angle of 15-30 degrees, and the clamping block is obliquely and upwards pushed to clamp in the clamping process.

Furthermore, the manipulator comprises a fourth control cylinder arranged on the base, a driving arm arranged on a piston rod of the fourth control cylinder, a pneumatic suction cup arranged on the driving arm, and a rotating mechanism arranged on the base and used for rotating the fourth control cylinder; the pneumatic sucker is controlled by the fourth control cylinder to be in contact with and adsorb the upper end of the whole cigarette packaging shell which is well cut, and the cigarette carton adsorbed by the pneumatic sucker is rotated into the collecting hopper by the rotation mechanism.

Furthermore, the rotating mechanism comprises an angle rotating motor arranged at the lower part of the base, a rotating shaft arranged between the angle rotating motor and the fourth control cylinder, and a bearing seat arranged between the rotating shaft and the base; the fourth control cylinder drives the rotation shaft to rotate through the angle rotating motor.

Furthermore, the collecting hopper comprises a tobacco pipe for placing single cigarette packs and a shell pipe for placing cigarette packaging shells; the cigarette carton grabbed by the pneumatic sucker rotates to the upper side of the cigarette pipe to store the single cigarette pack, and then the packaging shell rotates to the upper side of the cigarette pipe to be discarded.

Compared with the prior art, the invention has the following beneficial effects:

1. many cigarettes only need operating personnel concentrate to put into automatic feed mechanism at whole segmentation in-process, just can realize automatic supplying in proper order and unloading through cigarette bale breaker, no longer need the manual work advance shape one by one place and take out, effectual intensity of labour that has reduced has improved work efficiency, and operating personnel need not wait for at the purpose that the split just can be realized to cigarette bale breaker next door.

2. The width of the limiting groove between the two tool rest bodies is consistent with the width of a cigarette to be cut, the cigarette can move forwards stably, the cut surface is smoother after cutting, the transverse cutting mechanism is positioned at the discharge end of the limiting groove, the cut surfaces of the first cutter body and the transverse cutting mechanism are just 1/2 of the height of the cigarette, as the cutter head part of the first cutter body extends into the limiting groove, when the cigarette needs to be cut and separated, only the whole cigarette needing to be subjected to outer package removal is placed at the feed end of the limiting groove, then the pushing mechanism is started to push the cigarette along the limiting groove at a constant speed, the first cutter body extending into the limiting groove can automatically cut two sides of the cigarette, when the cigarette is pushed to the transverse cutting mechanism, the front end of the cigarette is integrally displaced to one side after being cut by the transverse cutting mechanism, and then the three sides of the whole cigarette can be cut and separated, finally, after the cut cigarettes are pushed out of the limiting groove and the pushing mechanism and the transverse cutting mechanism are reset, the next cigarette can be cut again.

3. The cigarette packaging shell that the cutting was accomplished is because three side all separates from top to bottom, and after the mechanical hand grabbed outer packaging shell to the collecting hopper, just can make 10 inside package cigarettes directly fall out to the collecting hopper in from the packaging shell, make cigarette and packaging shell produce autosegregation, no longer need the manual work to cut or tear, the effectual problem of dismantling inefficiency and intensity of labour is big that has solved the current cigarette packaging shell split in-process existence, moreover, the steam generator is simple in structure, and is easy and simple to handle and convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a fully automatic cigarette unpacking machine according to the present invention;

FIG. 2 is a schematic view of the construction of the body of the toolholder in accordance with the present invention;

FIG. 3 is a schematic view of the robot of the present invention;

FIG. 4 is a schematic view of the transverse cutting mechanism of the present invention;

fig. 5 is a side view of the automatic feed mechanism of the present invention, partially in section.

In the figure: the device comprises a first cutter body 1, a chute 2, a transverse cutting mechanism 3, a material collecting hopper 4, a tobacco pipe 5, a shell 6, a manipulator 7, a slide block 8, a limiting groove 9, a groove 10, a cutter rest body 11, a guide surface 12, a gravity sensing control switch 13, a push plate 14, a second point contact switch 15, a second control cylinder 16, a pushing mechanism 17, a tool withdrawal groove 18, a clamping groove 19, a bump 20, a driving sheet 21, a locking nut 22, a positioning rod 23, an adjusting hole 24, a cutter hole 25, a positioning groove 26, an upper cutter rest 27, a lower cutter rest 28, an arc-shaped hole 29, an adjusting mechanism 30, a cutter shell 31, a cutter 32, a first control cylinder 33, a second cutter body 34, a first point contact switch 35, a limiting block 36, a third point contact switch 37, a clamping mechanism 38, an automatic feeding mechanism 39, a discharge hole 40, a material storage groove 41, a base 42, a storage rack 43, an angle rotation motor 44, a third control cylinder 45, a clamping block 46, a material storage block 46, a sliding blocks sliding, A receiving groove 47, a rotating shaft 48, a bearing seat 49, a fourth control cylinder 50, a driving arm 51, a pneumatic suction cup 52, and a rotating mechanism 53.

Detailed Description

The invention will be described in further detail below with reference to the drawings and examples, which are intended to facilitate the understanding of the invention without limiting it in any way.

As shown in fig. 1 to 5, a full-automatic cigarette unpacking machine includes a base 42, two tool rest bodies 11 arranged on the base 42 in parallel, and a first tool rest 1 arranged on the tool rest bodies 11, wherein a limit groove 9 is formed between the two tool rest bodies 11, a whole cigarette moves forward along the limit groove 9, a head of the first tool rest 1 extends into the limit groove 9 to cut two sides of the cigarette, an automatic feeding mechanism 39 is arranged at a feed end of the limit groove 9 on the base 42, a propelling mechanism 17 for propelling the whole cigarette supplied by the automatic feeding mechanism 39 forward along the limit groove 9 is further arranged on the base 42, a transverse cutting mechanism 3 is arranged at a discharge end of the limit groove 9 on the base 42, the whole cigarette is automatically cut into a U-shaped cutting opening by the first tool rest 1 and the transverse cutting mechanism 3, a collecting hopper 4 is arranged at one side of the base 42, and a machine hopper for grabbing the whole cut cigarette from the base 42 and then moving the whole cigarette into the collecting hopper 4 is arranged on the base 42 And a manipulator 7.

In the actual use process, the cigarettes of which the whole cigarette outer packaging shells need to be removed are sequentially placed into the automatic feeding mechanism 39, the pushing mechanism 17 is fed one by one through the automatic feeding mechanism 39, then the whole cigarettes fed by the automatic feeding mechanism 39 are pushed forwards through the pushing mechanism 17 and then enter the limiting groove 9, and then the cigarettes sequentially move forwards along the limiting groove 9. The cigarette is cut on two sides by the first cutter body 1 in the moving process, and the front end of the cigarette is cut by the transverse cutting mechanism 3, so that the cigarette is in an openable state with only one side connected. After the cut cigarettes are pushed out of the limiting groove 9, the manipulator 7 is used for grabbing the upper half part of the cigarette shell and moving the cigarette shell to the collecting hopper 4, and then the manipulator 7 is released to enable the single-packet cigarettes and the packaging shell to enter the collecting hopper 4, so that the splitting treatment of the cigarette shell to be split is completed.

The automatic feeding mechanism 39 is arranged in a centralized manner only by operators in the whole cutting process, so that automatic sequential feeding and discharging can be realized through the cigarette unpacking machine, manual feeding is not needed, one cigarette is not needed to be placed and taken out, the labor intensity is effectively reduced, and the working efficiency is improved. An operator does not need to wait for the operator to realize the splitting purpose beside a cigarette unpacking machine, meanwhile, the width of a limiting groove 9 between two tool rest bodies 11 is consistent with the width of a cigarette to be split, the cigarette can move forwards stably, the cut surface after cutting is smoother, a transverse cutting mechanism 3 is positioned at the discharge end of the limiting groove 9, the cut surfaces of a first tool body 1 and the transverse cutting mechanism 3 are just 1/2 of the height of the cigarette, the tool bit part of the first tool body 1 extends into the limiting groove 9, when the cigarette needs to be cut and separated, the whole cigarette needing to be subjected to outer package removal is placed at the feed end of the limiting groove 9, then the pushing mechanism 17 is started to push the cigarette along the limiting groove 9 at a constant speed, and the first tool body 1 extending into the limiting groove 9 can automatically cut the two sides of the cigarette. When the cigarettes are pushed to the transverse cutting mechanism 3, the front ends of the cigarettes are integrally displaced to one side after being cut by the transverse cutting mechanism 3, so that three sides of the whole cigarette can be cut and separated, finally, after the cut cigarettes are pushed out of the limiting groove 9 and the pushing mechanism 17 and the transverse cutting mechanism 3 are reset, the next cigarette can be cut again, the cut cigarette packaging shell is automatically separated from the packaging shell due to the fact that the three sides are vertically separated, 10 cigarettes in the cigarette packaging shell can directly fall out of the packaging shell into the collecting hopper 4 after the outer packaging shell is grabbed by the mechanical arm 7, the cigarettes and the packaging shell are automatically separated, manual cutting or tearing is not needed, the problems of low cigarette packet removing efficiency and high labor intensity in the existing cigarette packaging shell splitting process are effectively solved, the cigarette packet cutting mechanism is simple in structure and convenient to operate, is convenient to use.

The further improvement is that the propelling mechanism 17 comprises a second control cylinder 16 arranged on the base 42, a push plate 14 arranged on a piston rod of the second control cylinder 16, and a gravity sensing control switch 13 arranged on the base 42 and used for controlling the second control cylinder 16, wherein the gravity sensing control switch 13 is arranged at the bottom of the storage tank 41, and the second control cylinder 16 is controlled to stretch back and forth after being started through the gravity sensing control switch 13.

In the process of advancing the cigarettes by the advancing mechanism 17, the second control cylinder 16 is adopted for control, the structure is simpler, the cost is lower, the advancing speed control is more convenient, the advancing and the contraction at different speeds can be realized according to different air pressure settings, meanwhile, the second control cylinder 16 is started by the gravity sensing control switch 13 arranged at the bottom of the stock chest 41, when the gravity sensing control switch 13 is not triggered, the second control cylinder 16 cannot generate the advancing work, and when the cigarettes fall off from the stock chest 41, the gravity sensing control switch 13 can timely start and control the second control cylinder 16, in the actual use process, the second control cylinder 16 does not need to be manually started any more, the starting of the second control cylinder 16 can be automatically realized by the pressure of the cigarettes to the gravity sensing control switch 13, therefore, the cigarette can be pushed more timely, the operation is more convenient, and the problem that the push button needs to be pressed every time the cigarette is pushed can be effectively avoided.

The automatic feeding mechanism 39 further comprises a storage rack 43 arranged on a base 42, a storage tank 41 arranged in the storage rack 43, a discharge hole 40 arranged at the bottom of the storage rack 43, clamping mechanisms 38 symmetrically arranged at two sides of the storage rack 43 and used for clamping and fixing the penultimate cigarette, and a third touch switch 37 arranged on the base 42 and controlled by a push plate 14, wherein the clamping mechanisms 38 realize loosening and clamping control through the contact and separation of the third touch switch 37 and the push plate 14, a plurality of cigarettes are stacked in the storage tank 41, and the bottommost cigarette in the storage tank 41 is pushed out from the discharge hole 40 through a propelling mechanism 17 and then enters a limiting groove 9 for division.

In the process of blanking and feeding the whole cigarette through the automatic feeding mechanism 39, the storage rack 43 is arranged at the feeding end of the limit groove 9, the discharge hole 40 at the bottom of the storage rack 43 is aligned with the limit groove 9 and the height of the discharge hole is greater than that of the cigarette, a plurality of cigarettes can be stacked in the storage groove 41 on the storage rack 43 at one time, the two sides of the storage rack 43 are symmetrically provided with a clamping mechanism 38 for clamping and fixing the penultimate cigarette, when the propelling mechanism 17 is started, the penultimate cigarette can be clamped and positioned through the clamping mechanism 38, so that the cigarette which does not need to be propelled forwards is prevented from falling downwards, meanwhile, the starting and clamping time of the clamping mechanism 38 is controlled through the third point contact switch 37, the third point contact switch 37 is positioned at the rear side of the push plate 14 in the reset state, and is just contacted with the third point contact switch 37 after the push plate 14 is reset, at this moment, the clamping mechanism 38 is loosened to enable the cigarettes to fall downwards, after the push plate 14 leaves the third contact switch 37, the clamping mechanism 38 clamps the penultimate cigarette again, the third contact switch 37 is set to be in contact control with the reset push plate 14, the situation that the push plate 14 collides with the piston rod of the second control cylinder 16 after falling downwards under the condition of not resetting can be effectively avoided, and the control accuracy of the clamping mechanism 38 is higher.

In a further modification, the clamping mechanism 38 comprises a third control cylinder 45 arranged outside the storage rack 43 and a clamping block 46 arranged inside the storage rack 43, the inner side wall of the storage rack 43 is provided with a receiving groove 47, the clamping block 46 is positioned in the receiving groove 47, the third control cylinder 45 and the storage rack 43 are obliquely arranged at an angle of 15-30 degrees, and the clamping block 46 pushes the clamping obliquely upwards in the clamping process.

When the cigarettes are clamped and positioned by the clamping mechanism 38, in order to avoid the problem that the bottommost cigarette is difficult to advance due to pressure, the telescopic angle of the piston rod of the third control cylinder 45 is adjusted to a certain degree, because the third control cylinder 45 and the inner side wall of the storage rack 43 are obliquely arranged at an angle of 15-30 degrees, the clamping block 46 can be embedded into the accommodating groove 47 when being contracted, and when the cigarettes are clamped, because the piston rod is obliquely arranged, the clamping block 46 can generate an upward pushing acting force when clamping the cigarettes, the penultimate cigarette can generate certain upward movement, a gap can be formed above the cigarettes to be pushed, so that the cigarettes are more convenient and labor-saving in the pushing process, the safety is higher, the service life of the equipment is longer, and the pushing blocking phenomenon existing in the horizontal arrangement process is effectively solved, the push plate 14 has a height less than the height of the cigarettes.

In addition to the above, the manipulator 7 includes a fourth control cylinder 50 provided on the base 42, a driving arm 51 provided on a piston rod of the fourth control cylinder 50, a pneumatic suction cup 52 provided on the driving arm 51, and a rotating mechanism 53 provided on the base 42 for rotating the fourth control cylinder 50, wherein the pneumatic suction cup 52 is controlled by the fourth control cylinder 50 to contact and adsorb the upper end of the whole divided cigarette package, and the cigarette adsorbed by the pneumatic suction cup 52 is rotated into the collecting hopper 4 by the rotating mechanism 53.

When moving the cigarettes to the collecting hopper 4 direction through the manipulator 7, the pneumatic suction cup 52 is fixed below the driving arm 51, and the driving arm 51 is fixed on the piston rod of the fourth control cylinder 50, when the piston rod of the fourth control cylinder 50 is controlled to stretch, the driving arm 51 and the pneumatic suction cup 52 can be driven to control up and down, the pneumatic suction cup 52 can be far away from the fourth control cylinder 50 through the driving arm 51, and the fourth control cylinder 50 can rotate on the base 42 through the rotating mechanism 53, so that the pneumatic suction cup 52 can rotate and displace through the rotating mechanism 53 after grabbing the cigarettes, and the specific embodiment is as follows: when the manipulator 7 is in a state of grabbing, a piston rod of the fourth control cylinder 50 is in an extending state, the distance between the pneumatic suction cup 52 and the base 42 is greater than the height of the cigarettes, when the second control cylinder 16 pushes the cigarettes to the bottom and contracts and resets, the fourth control cylinder 50 starts to contract, the pneumatic suction cup 52 moves downwards to contact with the top surface of the upper shell of the divided cigarettes and adsorb and grab the cigarettes under negative pressure, then the rotating mechanism 53 rotates outwards and extends out through the piston rod of the fourth control cylinder 50 to move the cigarettes towards the collecting hopper 4, so that the upper part and the lower part of the shell of the cigarettes are unfolded, when 10 packets of cigarettes in the packaging shell automatically drop into the collecting hopper 4 according to gravity in the outward rotating process of the cigarettes, the cigarettes are automatically separated from the packaging shell, meanwhile, in order to avoid the cigarettes adhering to the packaging shell, after the pneumatic suction cup 52 is positioned on the collecting hopper 4, the rapid lifting of the fourth control cylinder 50 can also form a shaking effect, so that the cigarettes can effectively fall out of the packaging shell.

Meanwhile, the rotating mechanism 53 includes an angle rotating motor 44 disposed below the base 42, a rotating shaft 48 disposed between the angle rotating motor 44 and the fourth control cylinder 50, and a bearing seat 49 disposed between the rotating shaft 48 and the base 42, and the fourth control cylinder 50 rotates by the rotation of the rotating shaft 48 driven by the angle rotating motor 44.

When the fourth control cylinder 50 is rotated by the rotating mechanism 53, the fourth control cylinder 50 is firstly controlled by the angle rotating motor 44, so that the fourth control cylinder 50 can rotate at any angle, the control is more convenient, the angle rotating motor 44 and the fourth control cylinder 50 are connected through the rotating shaft 48, the rotating shaft 48 is connected with the bearing seat 49 between the base 42, the rotating shaft 48 can rotate more flexibly, and the fourth control cylinder 50 can rotate more conveniently.

The further improvement is that the collecting hopper 4 comprises a tobacco pipe 5 for placing single cigarette packs and a shell 6 for placing cigarette packaging shells, and the cigarettes grabbed by the pneumatic suction cups 52 are rotated to the position above the tobacco pipe 5 to drop and store the single cigarette packs, and then the packaging shells are rotated to the position above the shell 6 to be discarded.

Because the collecting hopper 4 comprises a tobacco pipe 5 for placing single cigarette packs and a shell pipe 6 for placing cigarette packaging shells, when cigarettes rotate through the pneumatic suction cups 52, the cigarettes can fall into the tobacco pipe 5 to be collected, and when the cigarette packaging shells without the cigarettes rotate to the position above the shell pipe 6 through the rotating mechanism 53, the pneumatic suction cups 52 are loosened to be collected, so that the whole cigarette can be automatically separated from the shell through the rotating mechanism 53 in the rotating process, an operator does not need to pick up the shell manually any more, and even if the cigarettes with single cigarette packs fall into the shell pipe 6 occasionally, the working efficiency is not influenced any more.

The further improvement is that, the transverse cutting mechanism 3 comprises a limiting block 36 arranged at the discharge end of the knife rest body 11, a second knife body 34 arranged on the limiting block 36, a sliding block 8 arranged at the bottom of the limiting block 36, and a first control cylinder 33 arranged at the lower end of the base 42 and used for controlling the sliding block 8 in a front-back manner, wherein the sliding block 8 and the limiting block 36 are arranged in an L shape, the base 42 is provided with a sliding groove 2, the sliding block 8 is arranged in the sliding groove 2 in a sliding manner, a first point contact switch 35 is arranged at the inner side of the limiting block 36, the first control cylinder 33 is pushed forward by the contact of the first point contact switch 35, the base 42 is further provided with a second point contact switch 15 used for controlling the contraction of the first control cylinder 33, and the first control cylinder 33 is contracted and reset after being contacted with the push plate 14 through the second point contact switch 15.

When the cigarette is cut by the transverse cutting mechanism 3, the limit block 36 is arranged on the base 42 in a sliding manner through the slide block 8, and the limit block 36 blocks the discharge end of the limit groove 9, when the cigarette is moved to one end to be contacted with the limit block 36 by the propelling mechanism 17, the first control cylinder 33 drives the limit block 36 and the slide block 8 to rapidly slide to one side by the cigarette after the cigarette props against the first touch switch 35, so that the second cutter body 34 on the limit block 36 realizes the cutting of the cigarette, and when the limit block 36 moves to one side, the discharge end of the limit groove 9 is just opened, meanwhile, the slide groove 2 on the base 42 is filled through the slide block 8, so that the cigarette can smoothly move forwards in the propelling process, because the first touch switch 35 only sends out an extending instruction to the first control cylinder 33, the limit block 36 cannot shrink in the cigarette moving forwards, can effectually avoid stopper 36 to produce the striking to cigarette, and adopt the point touch control, can make its accurate degree of cutting when the cutting higher, and to the shrink control of first control cylinder 33 then control through the second point touch switch 15 with the push pedal 14 contact after reseing, can guarantee that stopper 36 security is better when the shrink, and to the cutting control process of whole horizontal cutting mechanism 3, single-file control mode, can avoid stopper 36 striking cigarette or operating personnel's phenomenon to appear, and adopt automatic control, it is more convenient to make people when the operation, need not to carry out solitary key control, the security is also higher.

The improved structure is characterized in that a plurality of positioning rods 23 used for mounting the tool rest body 11 are arranged on the base 42, locking nuts 22 are arranged on the positioning rods 23, at least two long-strip-shaped adjusting holes 24 are formed in the tool rest body 11, the locking nuts 22 penetrate through the adjusting holes 24 and then are fixed through the locking nuts 22, the width of the limiting groove 9 is controlled through the adjusting holes 24, two driving pieces 21 protruding outwards are further arranged on the locking nuts 22, and the locking nuts 22 can pass through the driving pieces 21 to be manually screwed.

Because the knife rest bodies 11 on both sides are all fixed on the positioning rod 23 through the locking nuts 22, thereby the knife rest bodies 11 are replaced through the locking nuts 22, the cigarette cutting processing of different specifications can be realized after different knife rest bodies 11 are replaced, the universality of the cigarette unpacking device is stronger, at least two strip-shaped adjusting holes 24 are arranged on the knife rest bodies 11, the knife rest bodies 11 can be horizontally moved along the positioning rod 23 through the adjusting holes 24, the purpose of controlling the width of the limiting groove 9 is achieved, the adjustment is more convenient when the cigarettes with different widths are split, particularly, two driving sheets 21 protruding outwards are further arranged on the locking nuts 22, the locking nuts 22 can be manually screwed through the driving sheets 21, and the fixation and replacement of the whole knife rest bodies 11 are more convenient.

In a further improvement, the tool rest body 11 comprises a lower tool rest 28 arranged on the base 42, an upper tool rest 27 arranged on the lower tool rest 28, a tool feeding hole 25 arranged between the lower tool rest 28 and the upper tool rest 27, and a positioning groove 26 arranged outside the tool rest body 11, the first tool body 1 is arranged in the positioning groove 26, and the tool bit of the first tool body 1 extends into the limiting groove 9 through the tool feeding hole 25.

The tool rest body 11 consists of the upper tool rest 27 and the lower tool rest 28, so that the tool feeding hole 25 can be manufactured more conveniently, the tool rest can be manufactured only by arranging the groove 10 at the joint of the upper tool rest 27 or the lower tool rest 28, compared with the method of drilling, the manufacturing cost is lower, the forming method is more, and simultaneously, the outer side of the cutter body is also provided with a positioning groove 26 for fixing the first cutter body 1, the first cutter body 1 can be fixed through the positioning groove 26, so that the height position of the cutting tool bit on the tool body is more accurate, the bottom of the positioning groove 26 is positioned on the lower tool rest 28, the first tool body 1 is more convenient in the installation process, the first tool body 1 can be more intuitively assembled and disassembled, the first cutter body 1 is more convenient to control the extending distance, the positioning groove 26 and the cutter feeding hole 25 are obliquely arranged on the cutter frame body 11, so that the first cutter body 1 can be more quickly cut apart, and the cutter breakage phenomenon is not easy to occur.

The further improvement is that the inner side of the tool rest bodies 11 is provided with a groove 10 which penetrates through the limiting groove 9, the distance between the top of the groove 10 and the base 42 is 1-2mm higher than the whole cigarette to be cut, the feed end of the tool rest bodies 11 is provided with a guide surface 12, and the feed end of the limiting groove 9 between the two tool rest bodies 11 forms a horn-shaped opening structure through the guide surface 12.

Because the side edge of some cigarette packaging cases is irregular, if a structure with two perpendicular surfaces is adopted, cigarettes are not accurately cut at 1/2 when being cut, therefore, a groove 10 penetrating through a limiting groove 9 is arranged on the inner side of a knife rest body 11, so that the cigarettes can realize the purposes of left-right limiting and up-down limiting in the pushing process, the irregular side surfaces are corrected, the cigarettes are accurately separated when being cut by a first knife body 1, and because the width of the limiting groove 9 is consistent with the width of the cigarettes, in order to avoid the problem that one end cannot enter the limiting groove 9 in the pushing process by a pushing mechanism 17, an inclined guide surface 12 is respectively formed at the feeding end of the knife rest body 11, the feeding end of the limiting groove 9 between two knife rest bodies 11 forms a horn-shaped opening structure through the guide surface 12, so that the cigarettes can be automatically corrected and classified in the advancing process.

In a further improvement, one side of the tool holder body 11 is provided with a tool withdrawal groove 18 matched with the second tool body 34, the extending end of the blade 32 of the second tool body 34 moves along the tool withdrawal groove 18, the inner side of the limiting block 36 is also provided with a convex block 20, one end of the first tool body 1 is provided with a clamping groove 19 matched with the convex block 20, and the limiting block 36 slides along the clamping groove 19 through the convex block 20 in the telescopic process.

When the limiting block 36 with the second cutter body 34 moves, in order to avoid collision between the cutter head of the second cutter body 34 and the cutter holder body 11, a tool withdrawal groove 18 is directly machined on one side of the cutter holder body 11, and because the cutter holder body 11 consists of the upper cutter holder 27 and the lower cutter holder 28, the tool withdrawal groove 18 is more conveniently machined, and in order to enable the height of the cutting surface of the second cutter body 34 to be more accurate, a convex block 20 is further arranged on the inner side of the limiting block 36, a clamping groove 19 matched with the convex block 20 is arranged at one end of the first cutter body 1, and after the limiting block 36 slides along the clamping groove 19 through the convex block 20 in the telescopic process, the phenomenon that the second cutter body 34 shakes can be effectively avoided.

The further improvement is that the first cutter body 1 and the second cutter body 34 respectively comprise a cutter shell 31, a blade 32 arranged in the cutter shell 31 and an adjusting mechanism 30 arranged on the cutter shell 31 for disassembling and controlling the blade 32 in a telescopic manner, the length of the blade 32 extending into the limiting groove 9 is not more than 5mm, and the cutting edge of the blade 32 is obliquely arranged with the inner side surfaces of the cutter frame body 11 and the limiting block 36.

Blade 32 passes through adjustment mechanism 30 and installs in sword shell 31, rethread sword shell 31 is installed on knife rest body 11 and stopper 36, it is more convenient when controlling the height of blade 32 and flexible distance control, wherein the front end of sword shell 31 passes through the round pin axle switching, and the end then has arc hole 29, fix arc regulation hole 24 end through screws etc, when the angle that needs blade 32 stretched into the end is controlled, can adjust through arc hole 29, and adjustment mechanism 30 then can adopt the locking mechanism of art designer's sword, and simultaneously, first cutter body 1 and second cutter body 34 can directly adopt the art designer's sword to replace, only need pass through the round pin hub fixation at the front end of art designer's sword, the rear end is seted up an arc hole 29 that can be used for locking and just can be realized the operation.

The air cylinder, the control button, the motor and the like in the structure are communicated with the external controller and the air pump, and the controller is used for starting the power supply and controlling the air cylinder, the motor and the like after processing the received signals.

The embodiments described above are intended to illustrate the technical solutions and advantages of the present invention, and it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, additions and equivalents made within the scope of the principles of the present invention should be included in the scope of the present invention.

Claims

1. A full-automatic cigarette bale breaker is characterized by comprising a base, two tool rest bodies arranged on the base in parallel and a first cutter body arranged on the tool rest bodies, wherein a limiting groove is formed between the two tool rest bodies, and cigarettes move forwards along the limiting groove; the cutter head part of the first cutter body extends into the limiting groove to cut two sides of the cigarette carton;

2. The full-automatic cigarette carton unpacking machine according to claim 1, characterized in that the tool rest body comprises a lower tool rest arranged on the base, an upper tool rest arranged on the lower tool rest, a feed hole arranged between the lower tool rest and the upper tool rest, and a positioning groove arranged outside the tool rest body; the first cutter body is arranged in the positioning groove, and the cutter head of the first cutter body extends into the limiting groove through the cutter feeding hole.

3. The automatic cigarette carton unpacking machine according to claim 2, wherein a groove penetrating through the limiting groove is formed on the inner side of the cutter holder body, the distance between the top of the groove and the base is 1-2mm higher than that of the whole cigarette to be split, the cutter holder body is provided with a guide surface at the feeding end, and the feeding end of the limiting groove forms a horn-shaped opening structure through the guide surface.

4. The full-automatic cigarette carton unpacking machine according to claim 1, characterized in that the transverse cutting mechanism comprises a limiting block arranged at the discharge end of the tool rest body, a second cutter body arranged on the limiting block, a sliding block arranged at the bottom of the limiting block, and a first control cylinder arranged at the lower end of the base and used for controlling the sliding block back and forth;

5. The full-automatic cigarette unpacking machine according to claim 1, wherein the pushing mechanism comprises a second control cylinder arranged on the base, a push plate arranged on a piston rod of the second control cylinder, and a gravity sensing control switch arranged on the base and used for controlling the second control cylinder;

6. The full-automatic carton cigarette unpacking machine according to claim 5, characterized in that the automatic feeding mechanism comprises a storage rack arranged on the base, a storage chute arranged in the storage rack, a discharge hole arranged at the bottom of the storage rack, clamping mechanisms symmetrically arranged at two sides of the storage rack for clamping and fixing the penultimate cigarette, and a third touch switch arranged on the base and controlled by the push plate;

7. The fully automatic cigarette carton unpacking machine according to claim 6, wherein the clamping mechanism comprises a third control cylinder arranged outside the storage rack, and a clamping block arranged inside the storage rack and driven by the third control cylinder; the inner side wall of the storage frame is provided with an accommodating groove, the clamping block is positioned in the accommodating groove, the third control cylinder and the storage frame are obliquely arranged at an angle of 15-30 degrees, and the clamping block is obliquely and upwards pushed to clamp in the clamping process.

8. The full-automatic cigarette unpacking machine according to any one of claims 1 to 7, characterized in that the manipulator comprises a fourth control cylinder arranged on the base, a driving arm arranged on a piston rod of the fourth control cylinder, a pneumatic suction cup arranged on the driving arm, and a rotating mechanism arranged on the base and used for rotating the fourth control cylinder; the pneumatic sucker is controlled by the fourth control cylinder to be in contact with and adsorb the upper end of the whole cigarette packaging shell which is well cut, and the cigarette carton adsorbed by the pneumatic sucker is rotated into the collecting hopper by the rotation mechanism.

9. The full-automatic cigarette unpacking machine according to claim 8, characterized in that the rotating mechanism comprises an angle rotating motor arranged at the lower part of the base, a rotating shaft arranged between the angle rotating motor and a fourth control cylinder, and a bearing seat arranged between the rotating shaft and the base; the fourth control cylinder drives the rotation shaft to rotate through the angle rotating motor.

10. The fully automatic cigarette carton unpacking machine according to claim 8, wherein the collecting hopper comprises a tobacco pipe for placing single cigarette packs and a shell pipe for placing cigarette packages; the cigarette carton grabbed by the pneumatic sucker rotates to the upper side of the cigarette pipe to store the single cigarette pack, and then the packaging shell rotates to the upper side of the cigarette pipe to be discarded.